Introduction to Agricultural Business Unit. Student Reference for Agricultural Science I Core Curriculum. [Volume 19, Number 20.

ERIC Educational Resources Information Center

Timko, Joseph J.; Birkenholz, Robert J.

This student reference on agricultural business, designed to accompany the lessons outlined in the 1984 instructor's guide, "Introduction to Agricultural Business," has seven lessons: (1) introduction to agribusiness; (2) careers in agribusiness; (3) agribusiness in the community; (4) the role of the employee in an agribusiness; (5)…

Crop Science. Instructor Guide [and] Student Reference. Volume 24, Numbers 5 and 6.

ERIC Educational Resources Information Center

Humphrey, John Kevin

This document consists of two separately published guides for a course on crop science: an instructor's guide and a student's reference manual. Each part contains nine lessons on the following topics: (1) economic importance of crops; (2) crop uses (products and byproducts); (3) plant and seed identification; (4) certified seed and variety…

Plant Science. Instructor Guide [and] Student Reference. Volume 24, Numbers 3 and 4.

ERIC Educational Resources Information Center

Humphrey, John Kevin

This document consists of two separately published guides for a course on plant science: an instructor's guide and a student's reference manual. Each part consists of eight lessons and cover the following topics: (1) importance of plants; (2) classification of plants; (3) plant growth factors; (4) weeds, diseases, insects; (5) germination; (6)…

The Middle Ages: Family Life.

ERIC Educational Resources Information Center

School Library Media Activities Monthly, 1996

1996-01-01

Describes a four-volume reference set for elementary and middle school students called "The Middle Ages: An Encyclopedia for Students" edited by William Chester Jordan. Provides a sample lesson which includes library media skills objectives, curriculum objectives, grade levels, resources, instructional roles, activity and procedures for…

Avionics Instrument Systems Specialist (AFSC 32551).

ERIC Educational Resources Information Center

Miller, Lawrence B.; Crowcroft, Robert A.

This six-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for avionics instrument systems specialists. Covered in the individual volumes are career field familiarization (career field progression and training, security, occupational safety and health, and career field reference material);…

Science Books, Volume 10 Number 2.

ERIC Educational Resources Information Center

Wolff, Kathryn, Ed.

This quarterly journal reviews trade books, textbooks, and reference works in the pure and applied sciences for students in elementary and secondary schools and in the first two years of college. Included are selected advanced and professional books useful to students and faculty members. A listing of detailed subject fields is provided including…

Agricultural Marketing. Student Reference. Volume 12, Number 10. Agdex 810, Catalog Number AG-81-S.

ERIC Educational Resources Information Center

Denker, Robert

This student guide in agricultural marketing is designed to accompany the lessons in the curriculum unit, "Instructor's Guide in Agricultural Marketing" (CE 025 683). There are six sections in the student guide: (1) Introduction to Marketing; (2) Marketing Cash Grains; (3) Marketing Grain with a Protected Price; (4) Marketing Cash Livestock; (5)…

Women at Work - Volume II: An Annotated Bibliography, 1973-1975.

ERIC Educational Resources Information Center

Bickner, Mei Liang; Shaughnessy, Marlene

This volume is a selective bibliography on working women and is intended for persons who teach, conduct research, or are concerned students in the general area of working women. Included in the bibliography are serious studies, referred journals, government publications, topical reports, and court decisions. Special attention is given to…

Experimental teaching and training system based on volume holographic storage

NASA Astrophysics Data System (ADS)

Jiang, Zhuqing; Wang, Zhe; Sun, Chan; Cui, Yutong; Wan, Yuhong; Zou, Rufei

2017-08-01

The experiment of volume holographic storage for teaching and training the practical ability of senior students in Applied Physics is introduced. The students can learn to use advanced optoelectronic devices and the automatic control means via this experiment, and further understand the theoretical knowledge of optical information processing and photonics disciplines that have been studied in some courses. In the experiment, multiplexing holographic recording and readout is based on Bragg selectivity of volume holographic grating, in which Bragg diffraction angle is dependent on grating-recording angel. By using different interference angle between reference and object beams, the holograms can be recorded into photorefractive crystal, and then the object images can be read out from these holograms via angular addressing by using the original reference beam. In this system, the experimental data acquisition and the control of the optoelectronic devices, such as the shutter on-off, image loaded in SLM and image acquisition of a CCD sensor, are automatically realized by using LabVIEW programming.

The Spirit That Moves Us: A Literature-Based Resource Guide. Teaching about Diversity, Prejudice, the Holocaust, and Human Rights. Volume 1: Grades K-4. Revised [and] The Spirit That Moves Us: A Literature-Based Resource Guide. Teaching about the Holocaust and Human Rights. Volume 2: Grades 5-8.

ERIC Educational Resources Information Center

Petovello, Laura R.; Quenk, Rachel

This two-volume resource guide includes lesson plans and bibliographical references for teaching about the Holocaust. The first volume, revised in 1999, covers grades K-4, and the second volume, published in 1997, covers grades 5-8. Each guide offers age-appropriate strategies and lesson plans for teaching students about the fundamental causes of…

Data Processing (Advanced Business Programming) Volume II. Instructor's Guide.

ERIC Educational Resources Information Center

Litecky, Charles R.; Lamkin, Tim

This curriculum guide for an advanced course in data processing is for use as a companion publication to a textbook or textbooks; references to appropriate textbooks are given in most units. Student completion of assignments in Volume I, available separately (see ED 220 604), is a prerequisite. Topics covered in the 18 units are introduction,…

Case Studies: Persecution/Genocide. The Human Rights Series. Volume III.

ERIC Educational Resources Information Center

Litynsky, Walter; And Others

A continuation of the study of those factors that lead to persecutions and acts of genocide is presented. As students read the materials included in the case studies, they should be referred to the organizing concepts discussed in "Teaching about the Holocaust and Genocide: Introduction. The Human Rights Series, Volume I." Unit 1 in that…

Adolescents' beverage choice at school and the impact on sugar intake.

PubMed

Ensaff, H; Russell, J; Barker, M E

2016-02-01

To examine students' beverage choice in school, with reference to its contribution to students' intake of non-milk extrinsic (NME) sugars. Beverage and food selection data for students aged 11-18 years (n=2461) were collected from two large secondary schools in England, for a continuous period of 145 (school A) and 125 (school B) school days. Descriptive analysis followed by cluster analysis of the beverage data were performed separately for each school. More than a third of all items selected by students were beverages, and juice-based beverages were students' most popular choice (school A, 38.6%; school B, 35.2%). Mean NME sugars derived from beverages alone was high (school A, 16.7 g/student-day; school B, 12.9 g/student-day). Based on beverage purchases, six clusters of students were identified at each school (school A: 'juice-based', 'assorted', 'water', 'cartoned flavoured milk', 'bottled flavoured milk', 'high volume juice-based'; school B: 'assorted', 'water with juice-based', 'sparkling juice/juice-based', 'water', 'high volume water', 'high volume juice-based'). Both schools included 'high volume juice-based' clusters with the highest NME sugar means from beverages (school A, 28.6 g/student-day; school B, 24.4 g/student-day), and 'water' clusters with the lowest. A hierarchy in NME sugars was found according to cluster; students in the 'high volume juice-based' cluster returned significantly higher levels of NME sugars than students in other clusters. This study reveals the contribution that school beverages combined with students' beverage choice behaviour is making to students' NME sugar intake. These findings inform school food initiatives, and more generally public health policy around adolescents' dietary intake.

Developmental Education. Data Notes. Volume 1, Number 6, July/August 2006

ERIC Educational Resources Information Center

Clery, Sue

2006-01-01

Using data from Achieving the Dream: Community College Count, this issue of "Data Notes" looks at the percentage of students referred to developmental education and, of those referred, the percentage that attempted and completed at least one developmental education course in their first and second terms. The data show that more than 80…

Greenhouse Crop Production; A Student Handbook, Teacher Education Series, Volume 10 Number 3s.

ERIC Educational Resources Information Center

1969

This study guide, developed by the Department of Agricultural Education of The Pennsylvania State University and field-tested by 54 teachers, is for student use in a unit on greenhouse crop production. Learning objectives, key questions, vocabulary terms, subject matter, and references are included for each of these problem areas: (1) Occupational…

Police Traffic Services Basic Training Program. Student Study Guide. Volume 3 of 3.

ERIC Educational Resources Information Center

Hale, Allen; Hamilton, John W.

As part of the basic training program in police traffic services intended to establish a national standard, the student study guide was developed to serve as a basic reference text to reinforce and supplement the subject material presented in class. The document consists of the six following major sections: (1) background for policy traffic…

Introduction to Poultry Production. Instructor Guide [and] Student Reference. Volume 31, Number 3 [and] Number 4.

ERIC Educational Resources Information Center

Raphael, Katherine

This packet contains both teacher and student materials for a unit on poultry production in vocational agriculture courses and covers the following lessons: (1) overview of the poultry industry; (2) selection and evaluation; (3) production; (4) reproduction; (5) health issues; and (6) processing and marketing. The lessons include the following…

Greenhouse Operation and Management. Instructor Guide and Student Reference. Missouri Agricultural Education. Volume 21, Number 3.

ERIC Educational Resources Information Center

Wells, Judith A.; And Others

These student and instructor materials for a one-semester course intended for high school juniors and seniors teach the following 24 lessons: (1) the scope and development of greenhouse production; (2) the economic importance of greenhouse crops; (3) careers in greenhouse operation and management; (4) greenhouse parts, structures, and coverings;…

Reach for Reference. Nostalgia for Teachers, History for Students: Bowling, Beatniks, and Bell-Bottoms

ERIC Educational Resources Information Center

Safford, Barbara Ripp

2005-01-01

This article describes the U-X-L encyclopedia "Bowling, Beatniks, and Bell-Bottoms: Pop Culture of 20th Century America," a five-volume set, arranged chronologically with two decades in each volume. Each decade then is divided into topics, such as commerce (more exciting than it sounds with lots of inventions, consumer goods, and technology); film…

Developing Non-Hierarchical Leadership on Campus: Case Studies and Best Practices in Higher Education. The Greenwood Educators' Reference Collection.

ERIC Educational Resources Information Center

Outcalt, Charles L., Ed.; Faris, Shannon K., Ed.; McMahon, Kathleen N., Ed.

The selections in this volume explain how, through service learning, residential living, community work, and student organizations, students can become leaders and more effective citizens. The chapters are: (1) "An Interview with Helen S. Astin" (Kathleen N. McMahon); (2) "The Emergence of Inclusive, Process-Oriented Leadership" (Shannon K. Faris…

Everyday Engineering: Should Ice Be Cubed?

ERIC Educational Resources Information Center

Moyer, Richard H.; Everett, Susan A.

2012-01-01

While ice is usually referred to as ice cubes, indeed, most are not really cubes at all. In this 5E learning-cycle lesson, students will investigate different shapes of ice and how shape affects the speed of melting and the rate of cooling a glass of water. Students will compare three different shapes of ice with the same volume but different…

School Leadership Interventions under the Every Student Succeeds Act: Volume I--A Review of the Evidence Base, Initial Findings. Research Report

ERIC Educational Resources Information Center

Herman, Rebecca; Gates, Susan M.; Chavez-Herrerias, Emilio R.; Harris, Mark

2016-01-01

The reauthorization of the U.S. Elementary and Secondary Education Act, referred to as the Every Student Succeeds Act (ESSA), emphasizes evidence-based initiatives while providing new flexibilities to states and districts with regard to the use of federal funds, including funds to promote effective school leadership. This report describes the…

Quark-Gluon Plasma

NASA Astrophysics Data System (ADS)

Sinha, Bikash; Pal, Santanu; Raha, Sibaji

Quark-Gluon Plasma (QGP) is a state of matter predicted by the theory of strong interactions - Quantum Chromodynamics (QCD). The area of QGP lies at the interface of particle physics, field theory, nuclear physics and many-body theory, statistical physics, cosmology and astrophysics. In its brief history (about a decade), QGP has seen a rapid convergence of ideas from these previously diverging disciplines. This volume includes the lectures delivered by eminent specialists to students without prior experience in QGP. Each course thus starts from the basics and takes the students by steps to the current problems. The chapters are self-contained and pedagogic in style. The book may therefore serve as an introduction for advanced graduate students intending to enter this field or for physicists working in other areas. Experts in QGP may also find this volume a handy reference. Specific examples, used to elucidate how theoretical predictions and experimentally accessible quantities may not always correspond to one another, make this book ideal for self-study for beginners. This feature will also make the volume thought-provoking for QGP practitioners.

Science Books, A Quarterly Review, Volume 8 Number 3.

ERIC Educational Resources Information Center

American Association for the Advancement of Science, Washington, DC.

This quarterly publication is intended to acquaint students and teachers with new trade books, textbooks, and reference works in the pure and applied sciences. A listing of detailed subject fields is provided including psychology, sociology, economics, education, physical sciences, natural sciences, engineering, agriculture, geography and…

Handbook of the Economics of Education. Volume 1

ERIC Educational Resources Information Center

Hanushek, Erik A., Ed.; Welch, F., Ed.

2006-01-01

The Handbooks in Economics series continues to provide the various branches of economics with handbooks which are definitive reference sources, suitable for use by professional researchers, advanced graduate students, or by those seeking a teaching supplement. With contributions from leading researchers, each Handbook presents an accurate,…

Handbook of the Economics of Education. Volume 2

ERIC Educational Resources Information Center

Hanushek, Erik A., Ed.; Welch, F., Ed.

2006-01-01

The Handbooks in Economics series continues to provide the various branches of economics with handbooks which are definitive reference sources, suitable for use by professional researchers, advanced graduate students, or by those seeking a teaching supplement. With contributions from leading researchers, each Handbook presents an accurate,…

Small Engines Care, Operation, Maintenance and Repair. Volume II.

ERIC Educational Resources Information Center

Turner, J. Howard

Developed by teacher educators and agricultural engineers, this teacher and student reference is for use in a course in small engine operation and maintenance. Content includes: (1) Principles of Good Workmanship, (2) Repairing Starters, (3) Maintaining and Repairing Ignition Systems, (4) Repairing Fuel Systems, (5) Repairing Governors, (6)…

Career Information Handbook.

ERIC Educational Resources Information Center

Texas State Technical Inst., Waco.

The handbook is a companion volume to "High School Career Interest and Information Survey" but its use extends to high school counselors, teachers, administrators and their students as an independent reference tool for occupational information. The manual is divided into sections corresponding to the fifteen career clusters identified by the U.S.…

A Developmental Analysis of Certain Piagetian Concepts among Some Nigerian Children.

ERIC Educational Resources Information Center

Ehindero, O. J.

1982-01-01

The concepts of distance, area, and the coordinate reference systems were investigated in relation to the displacement volume task among 300 randomly selected primary and high school children in Nigeria. Although results support Piaget's hypothesis, a developmental lag of about two years was observed in Nigerian students. (JN)

The Separation and Identification of Straight Chain Hydrocarbons: An Experiment Using Gas-Liquid Chromatography.

ERIC Educational Resources Information Center

Benson, G. A.

1982-01-01

An experiment using gas-liquid chromatography is discussed, introducing the student to concept of dead volume and its measurement, idea and use of an internal reference compound, and to linear relationship existing between measurements of a separation on two different stationary phases. (Author/SK)

Working Together: Planting the Seed. "Kia Pihi Ai Te Mahi Ngatahi." Proceedings of the 2012 Annual International Conference of the Association of Tertiary Learning Advisors of Aotearoa/New Zealand (ATLAANZ) (Hamilton, New Zealand, Nov 21-23, 2013). Volume 8

ERIC Educational Resources Information Center

Gera, Christina, Ed.

2013-01-01

The 7 articles in this 8th volume comprise the referred proceedings of the 2012 ATLAANZ (Association of Tertiary Learning Advisors Aotearoa/New Zealand) conference. The first three chapters present tools that can assist students with their academic development: In chapter 1, ("The DELNA Language Advisory Session: How do Students…

Variation in lung volumes and capacities among young males in relation to height.

PubMed

Bhatti, Urooj; Rani, Keenjher; Memon, Muhammad Qasim

2014-01-01

Vital Capacity (VC) is defined as a change in volume of lung after maximal inspiration followed by maximal expiration is called Vital Capacity of lungs. It is the sum of tidal volume, inspiratory reserve volume .and expiratory reserve volume. Vital capacity of normal adults ranges between 3 to 5 litres. A number of physiological factors like age, gender, height and ethnicity effect lung volumes. The reference values of lung volume and capacities were calculated previously and those studies played pivotal role in establishing the fact that air volume capacities measured in an individual fall within a wide range among healthy persons of same age, gender and height buit with different ethnicity. The objective of this study was to evaluate the changes in vital capacity in with height and gender. This cross-sectional study included 74 male students in the Department of Physiology, Liaquat University of Medical and Health Sciences, Jamshoro during January-March, 2014. The volunteers were divided into 2 groups of height ≤ 167.4 cm and > 167.4 cm. The volunteers' height was measured in cm. Vital capacity of the subjects was measured using standard protocol. Mean ± SD of age, height and vital capacity were calculated. Mean vital capacity in students with height > 167.4 cm was higher than average vital capacity of students with height ≤ 167.4 cm. It might be due to the increased surface area of the lungs in relation with increasing height. There are variations in vital capacity of individuals in relation to their heights, within the same ethnic and age groups.

The Effects of Using Space to Teach Standard Elementary School Curriculum

NASA Technical Reports Server (NTRS)

Ewell, Robert N.

1996-01-01

This brief report and recommendation for further research brings to a formal close this effort, the original purpose of which is described in detail in The effects of using space to teach standard elementary school curriculum, Volume 1, included here as the Appendix. Volume 1 describes the project as a 3-year research program to determine the effectiveness of using space to teach. The research design is quasi experimental using standardized test data on students from Aldrin Elementary School and a District-identified 'control' school, which shall be referred to as 'School B.' Students now in fourth through sixth grades will be compared now (after one year at Aldrin) and tracked at least until the present sixth graders are through the eighth grade. Appropriate statistical tests will be applied to standardized test scores to see if Aldrin students are 'better' than School B students in areas such as: Overall academic performance; Performance in math/science; and Enrollments in math/science in middle school.

Small Engines Care, Operation, Maintenance and Repair. Volume I.

ERIC Educational Resources Information Center

Turner, J. Howard

Developed by teacher educators and agricultural engineers and tested by vocational agriculture teachers, this reference is for student and teacher use as part of a course on servicing and operating an engine. Content includes: (1) Distinguishing Features of Small Engines, (2) How Small Gasoline Engines Work, (3) Comparing 4-(Stroke)Cycle and…

Learning Difficulties with Solids of Revolution: Classroom Observations

ERIC Educational Resources Information Center

Mofolo-Mbokane, Batseba; Engelbrecht, Johann; Harding, Ansie

2013-01-01

The study aims to identify areas of difficulty in learning about volumes of solids of revolution (VSOR) at a Further Education and Training college in South Africa. Students' competency is evaluated along five skill factors which refer to knowledge skills required to succeed in performing tasks relating to applications of the definite integral, in…

Science Books, A Quarterly Review, Volume 6 Number 4.

ERIC Educational Resources Information Center

Deason, Hilary J.

1971-01-01

For the improvement of science education and to facilitate the public understanding of science, the American Association for the Advancement of Science publishes this quarterly review of science books. Evaluations and annotations are given for trade books, textbooks, and reference works in the pure and applied sciences. Books are for students in…

Science Books and Films, Volume 12 Number 2.

ERIC Educational Resources Information Center

Seltz-Petrash, Ann, Ed.

Reviewed are books and films in pure and applied sciences intended for students from elementary school to the second year of college, for the general reader/viewer, and for professional reference for teachers. Reviews indicate the level of difficulty from preschool to professional, an appraisal from highly recommended to not recommended, a signed…

Science Books, Volume 9 Number 4.

ERIC Educational Resources Information Center

Wolff, Kathryn, Ed.

This quarterly publication of the American Association for the Advancement of Science contains reviews of trade books, textbooks, and reference works in the pure and applied sciences which are intended for students in the elementary and secondary schools and in the first two years of college. In addition, books on scientific topics intended for…

L'education physique en Suisse Histoire et situation actuelle.

ERIC Educational Resources Information Center

Burgener, Louis

The document presents major aspects of the historical development and current situation of physical education in Switzerland. The study is designed as a manual for education students; as a reference book for educators, youth federations, sports associations, and the press; and as a volume to acquaint foreign readers with particular aspects of the…

The World Population Dilemma.

ERIC Educational Resources Information Center

Population Reference Bureau, Inc., Washington, DC.

This book is the third in a series published by the Population Reference Bureau aimed at illuminating the facts and consequences of human population dynamics for secondary and college-age students. Many illustrations, charts and graphs are included in this volume to help the reader grasp a number of the current ideas and concepts that are used in…

Remedial Sheets for Progress Checks, Segments 19-40.

ERIC Educational Resources Information Center

New York Inst. of Tech., Old Westbury.

The second part of the Self-Paced Physics Course remediation materials is presented for U. S. Naval Academy students who miss core problems on the progress check. The total of 101 problems is incorporated in this volume to match study segments 19 through 40. Each remedial sheet is composed of a statement of the missed problem and references to…

Effectiveness of Cooperative Learning Instructional Tools With Predict-Observe-Explain Strategy on the Topic of Cuboid and Cube Volume

NASA Astrophysics Data System (ADS)

Nurhuda; Lukito, A.; Masriyah

2018-01-01

This study aims to develop instructional tools and implement it to see the effectiveness. The method used in this research referred to Designing Effective Instruction. Experimental research with two-group pretest-posttest design method was conducted. The instructional tools have been developed is cooperative learning model with predict-observe-explain strategy on the topic of cuboid and cube volume which consist of lesson plans, POE tasks, and Tests. Instructional tools were of good quality by criteria of validity, practicality, and effectiveness. These instructional tools was very effective for teaching the volume of cuboid and cube. Cooperative instructional tool with predict-observe-explain (POE) strategy was good of quality because the teacher was easy to implement the steps of learning, students easy to understand the material and students’ learning outcomes completed classically. Learning by using this instructional tool was effective because learning activities were appropriate and students were very active. Students’ learning outcomes were completed classically and better than conventional learning. This study produced a good instructional tool and effectively used in learning. Therefore, these instructional tools can be used as an alternative to teach volume of cuboid and cube topics.

Development of a Teaching Text of Care, Operation, Maintenance and Repair of Air-Cooled Gasoline Engines.

ERIC Educational Resources Information Center

Turner, Howard

Objectives of a 2-volume book developed as a comprehensive reference for teachers and a text for students on small gasoline engines were that it be: (1) organized for teaching, (2) complete in detail, (3) well illustrated, (4) authentic, (5) edited to high school reading level, (6) correlated with basic scientific principles, and (7) evaluated by…

More on Pay-for-Performance: New Developments in the Field Provide Insights for Policymaking. The Progress of Education Reform. Volume 12, Number 5

ERIC Educational Resources Information Center

Thompson, Barbara; Baumann, Paul

2011-01-01

Whether referred to as "pay-for-performance" (PFP) or "merit pay," attempting to tie educators' compensation to their performance in the classroom and students' performance on high-stakes tests has been a key component of many educator compensation reform efforts in the last five years. This issue looks at PFP systems broadly…

Handbook of the Undergraduate Curriculum: A Comprehensive Guide to Purposes, Structures, Practices, and Change (by Jerry G. Gaff, James L. Radcliffe, and Associates)

NASA Astrophysics Data System (ADS)

Hargittai, Istvan

1997-05-01

Jossey-Bass: San Francisco, 1997. xxxvi + 747 pp. This volume is part of the Higher and Adult Education Series of Jossey-Bass Publishers and the Association of American Colleges and Universities. Its purpose is to provide an overview of the debates and reforms concerning the undergraduate curriculum. As to what is the curriculum, Clark Kerr is quoted, "the curriculum isthe statement a college makes about what is considered useful, appropriate, or relevant" Thus the term curriculum refers to the educational plan of an institution or to a program or course. The major thesis of this volume is that the trend of fragmentation of the learning experience of students is currently being reversed and the needed innovation and experimentation cannot be carried out without sound assessment of student growth, development, and attainment.

Individualized Margins in 3D Conformal Radiotherapy Planning for Lung Cancer: Analysis of Physiological Movements and Their Dosimetric Impacts

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

Germain, Francois; Beaulieu, Luc; Fortin, Andre

2008-04-01

In conformal radiotherapy planning for lung cancer, respiratory movements are not taken into account when a single computed tomography (CT) scan is performed. This study examines tumor movements to design individualized margins to account for these movements and evaluates their dosimetric impacts on planning volume. Fifteen patients undergoing CT-based planning for radical radiotherapy for localized lung cancer formed the study cohort. A reference plan was constructed based on reference gross, clinical, and planning target volumes (rGTV, rCTV, and rPTV, respectively). The reference plans were compared with individualized plans using individualized margins obtained by using 5 serial CT scans to generatemore » individualized target volumes (iGTV, iCTV, and iPTV). Three-dimensional conformal radiation therapy was used for plan generation using 6- and 23-MV photon beams. Ten plans for each patient were generated and dose-volume histograms (DVHs) were calculated. Comparisons of volumetric and dosimetric parameters were performed using paired Student t-tests. Relative to the rGTV, the total volume occupied by the superimposed GTVs increased progressively with each additional CT scans. With the use of all 5 scans, the average increase in GTV was 52.1%. For the plans with closest dosimetric coverage, target volume was smaller (iPTV/rPTV ratio 0.808) but lung irradiation was only slightly decreased. Reduction in the proportion of lung tissue that received 20 Gy or more outside the PTV (V20) was observed both for 6-MV plans (-0.73%) and 23-MV plans (-0.65%), with p = 0.02 and p = 0.04, respectively. In conformal RT planning for the treatment of lung cancer, the use of serial CT scans to evaluate respiratory motion and to generate individualized margins to account for these motions produced only a limited lung sparing advantage.« less

Validation of Student and Parent Reported Data on the Basic Grant Application Form: Institution/OE Referral Study, Pre-Established and ACT Criteria Study, Overpayment Recovery. Final Report, Volume 2.

ERIC Educational Resources Information Center

Walters, Pamela Barnhouse; And Others

The validity of information provided in applications to the Basic Educational Opportunity Grant (BEOG) program was studied, along with procedures used in recovering overpayments. The objective was to investigate misreporting and misuse of the BEOG program. A 1977-1978 study reviewed cases referred to the U.S. Office of Education by educational…

Validation of Student and Parent Report Data on the Basic Grant Application Form: Institution Referral Study, Pre-established Criteria Study, Overpayment Recovery. Final Report, Volume 2.

ERIC Educational Resources Information Center

Vogel, Ronald J.; And Others

The types and ranges of errors made on applications to the Basic Educational Opportunity Grant (BEOG) program were studied, along with procedures used in recovering overpayments. The objective was to assess the scope and nature of misreporting and misuse of the BEOG program. A 1975-1976 study reviewed cases referred to the U.S. Office of Education…

Reference book for the nitrogen industry worker in two volumes, volume 1

NASA Astrophysics Data System (ADS)

1982-05-01

The first volume presents the physical and chemical properties of gaseous and liquid substances used and obtained at the nitrogen industry enterprises. It describes the different methods for producing and purifying production gases (nitrogen-hydrogen mixture, gas synthesis). It examines the physical and chemical properties of the processes of amonia and methanol synthesis, the industrial plans and the principles for automating them. Certain methods are given for technological calculations, characteristics of the catalysts are presented, and the employed equipment is described. It is designed for engineering-technical workers of enterprises of the nitrogen and other sectors of industry, for specialists working in the scientific research and planning institutes, design offices and other organizations, as well as for teachers of higher educational institutions and students specializing in the field of the technology of inorganic products.

The Implementation of Cumulative Learning Theory in Calculating Triangular Prism and Tube Volumes

NASA Astrophysics Data System (ADS)

Muklis, M.; Abidin, C.; Pamungkas, M. D.; Masriyah

2018-01-01

This study aims at describing the application of cumulative learning theory in calculating the volume of a triangular prism and a tube as well as revealing the students’ responses toward the learning. The research method used was descriptive qualitative with elementary school students as the subjects of the research. Data obtained through observation, field notes, questionnaire, tests, and interviews. The results from the application of cumulative learning theory obtained positive students’ responses in following the learning and students’ learning outcomes was dominantly above the average. This showed that cumulative learning could be used as a reference to be implemented in learning, so as to improve the students’ achievement.

Students' Reasoning about Invariance of Volume as a Quantity

ERIC Educational Resources Information Center

Kara, Melike

2013-01-01

The aims of this study were to investigate how upper-elementary-grade students compare the volume of rectangular prisms of equal volume (specifically, students' noticing and reasoning for invariance of volume and coordination of the three linear dimensions of rectangular prisms) and how students' levels of sophistication in volume measurement…

Calculus Students' Understanding of Volume

ERIC Educational Resources Information Center

Dorko, Allison; Speer, Natasha M.

2013-01-01

Researchers have documented difficulties that elementary school students have in understanding volume. Despite its importance in higher mathematics, we know little about college students' understanding of volume. This study investigated calculus students' understanding of volume. Clinical interview transcripts and written responses to volume…

Normalization of respiratory sinus arrhythmia by factoring in tidal volume.

PubMed

Kobayashi, H

1998-09-01

The amplitude of respiratory sinus arrhythmia (RSA) was measured in eight healthy young male students with special reference to the effect of tidal volume (Vt). Under simultaneously controlled respiratory frequency and Vt, the heart rate variability (HRV) of the subjects was measured. While the respiratory frequency was adjusted to either 0.25 or 0.10 Hz, the Vt was controlled at 13 different volumes for each frequency. Linear relationships between RSA amplitude and Vt were observed and close correlations were obtained for 0.25 Hz compared with 0.10 Hz. However, regression equations showed a marked variation among subjects. Furthermore, RSA amplitude was related to vital capacity. Subjects who had lower vital capacity tended to show higher RSA amplitudes at the same Vt. Therefore, the ratio (% Vt) of Vt to vital capacity is a more effective index in normalizing RSA than raw tidal volume. From these results, we have proposed a normalized RSA (RSA amplitude/% Vt) as a new index of autonomic activity that provides a constant value regardless of Vt.

NASA Historical Data Book. Volume 6; NASA Space Applications, Aeronautics and Space Research and Technology, Tracking and Data Acquisition/Support Operations, Commercial Programs and

NASA Technical Reports Server (NTRS)

Rumerman, Judy A.

2000-01-01

This sixth volume of the NASA Historical Data Book is a continuation of those earlier efforts. This fundamental reference tool presents information, much of it statistical, documenting the development of several critical areas of NASA responsibility for the period between 1979 and 1988. This volume includes detailed information on the space applications effort, the development and operation of aeronautics and space research and technology programs, tracking and data acquisition/space operations, commercial programs, facilities and installations, personnel, and finances and procurement during this era. Special thanks are owed to the student research assistants who gathered and input much of the tabular material-a particularly tedious undertaking. There are numerous people at NASA associated with historical study, technical information, and the mechanics of publishing who helped in myriad ways in the preparation of this historical data book.

Composite materials and structures: Science, technology and applications. A compendium of books, review papers, and other sources of information

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

Bogdanovich, A.E.; Sierakowski, R.L.

A fast growing volume of literature in various fields of composite materials and structures has inspired the authors to attempt to assemble all major books and review papers in a concise compendium presented here. This could give researchers, engineers, designers, and graduate students a rapid access to the vast volume of references on any specific topic in the field of composites and thereby satisfy their research requirements. The compendium includes encyclopedias, handbooks, design guides, textbooks, reference books, review papers and also a few collections of papers. The topics span theory, modeling and analysis of composite materials, processing and manufacturing, propertiesmore » and characterization, theory and analysis of composite structures, joints and connections, designing with composites, and composites applications. The compendium includes over 400 references, which are arranged in alphabetical order within each topic under consideration. Additionally, the reader can find, in this compendium, the lists of major conferences, journals, and ASTM STP publications on composites. The major objective of this work is not critically reviewing or discussing specific research approaches and results. The authors have rather intended to provide extensive bibliographic information that may help the reader to get familiar with the primary literature and, in necessary, undertake further literature search on any particular problem of interest.« less

30 CFR 250.198 - Documents incorporated by reference.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Addenda, and all Section I Interpretations Volume 55, incorporated by reference at § 250.803(b)(1), (b)(1...; July 1, 2005 Addenda, and all Section IV Interpretations Volume 55, incorporated by reference at § 250... Addenda, Divisions 1 and 2, and all Section VIII Interpretations Volumes 54 and 55, incorporated by...

30 CFR 250.198 - Documents incorporated by reference.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., and all Section I Interpretations Volume 55, incorporated by reference at § 250.803 and § 250.1629; (2... Interpretations Volume 55, incorporated by reference at §§ 250.803 and 250.1629; (3) ANSI/ASME Boiler and Pressure...; July 1, 2005 Addenda, Divisions 1 and 2, and all Section VIII Interpretations Volumes 54 and 55...

SPAR thermal analysis processors reference manual, system level 16. Volume 1: Program executive. Volume 2: Theory. Volume 3: Demonstration problems. Volume 4: Experimental thermal element capability. Volume 5: Programmer reference

NASA Technical Reports Server (NTRS)

Marlowe, M. B.; Moore, R. A.; Whetstone, W. D.

1979-01-01

User instructions are given for performing linear and nonlinear steady state and transient thermal analyses with SPAR thermal analysis processors TGEO, SSTA, and TRTA. It is assumed that the user is familiar with basic SPAR operations and basic heat transfer theory.

The accuracy of references in PhD theses: a case study.

PubMed

Azadeh, Fereydoon; Vaez, Reyhaneh

2013-09-01

Inaccurate references and citations cause confusion, distrust in the accuracy of a report, waste of time and unnecessary financial charges for libraries, information centres and researchers. The aim of the study was to establish the accuracy of article references in PhD theses from the Tehran and Tabriz Universities of Medical Sciences and their compliance with the Vancouver style. We analysed 357 article references in the Tehran and 347 in the Tabriz. Six bibliographic elements were assessed: authors' names, article title, journal title, publication year, volume and page range. Referencing errors were divided into major and minor. Sixty two percent of references in the Tehran and 53% of those in the Tabriz were erroneous. In total, 164 references in the Tehran and 136 in the Tabriz were complete without error. Of 357 reference articles in the Tehran, 34 (9.8%) were in complete accordance with the Vancouver style, compared with none in the Tabriz. Accuracy of referencing did not differ significantly between the two groups, but compliance with the Vancouver style was significantly better in the Tehran. The accuracy of referencing was not satisfactory in both groups, and students need to gain adequate instruction in appropriate referencing methods. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

Selected Bibliographies and State-of-the-Art Review for Environmental Health. Volume 2: Environmental Health References. International Health Planning Reference Series.

ERIC Educational Resources Information Center

Fraser, Renee White; Shani, Hadasa

Intended as a companion piece to volume 2 in the Method Series, Environmental Health Planning (CE 024 230), this second of six volumes in the International Health Planning Reference Series is a combined literature review and annotated bibliography dealing with environmental factors in health planning for developing countries. The review identifies…

Three-dimensional magnetic resonance volumetry of the pituitary gland is effective in detecting short stature in children.

PubMed

Han, Xue; Xiu, Jianjun; Huang, Zhaoqin; Zhang, Jie; Zhang, Zhonghe; Dong, Yin; Yuan, Xianshun; Liu, Qingwei

2014-08-01

The aim of the present study was to obtain standard reference values for the pituitary gland volumes of healthy children and to analyze the potential diagnostic values of pituitary gland volumetry for growth hormone deficiency (GHD) and idiopathic short stature (ISS). The volume of the pituitary gland was measured using a thin-section three-dimensional (3D) magnetic resonance imaging (MRI) sequence of magnetization-prepared rapid gradient echo imaging with a section thickness of 1 mm. A group of 75 healthy children aged between 1 and 19 years were recruited to obtain normal volumetry values of the pituitary gland. These individuals demonstrated no evidence of abnormalities to the central nervous or endocrine systems prior to the study. An additional group of 55 children with GHD (n=32) or ISS (n=23) aged between 0 and 14 years were included in the measurement of pituitary gland volume and height. The Student's t-test was used to evaluate the repetition test, while Pearson's correlation coefficient and regression analyses were performed to examine the correlations between the volume and height of the pituitary glands. Pituitary gland volume and height demonstrated an increasing trend with age in the healthy children. In addition, the pituitary gland volume exhibited a growth spurt in the early teenage years (10-14 years-old), which was more prominent in females. The growth spurt was not observed for pituitary gland height. When compared with the healthy children, 65.6% of the children with GHD and 34.8% of the children with ISS had smaller pituitary gland volumes. Similarly, 37.5% of the children with GHD and 26.1% of the children with ISS had a smaller pituitary gland height compared with the healthy children. The pituitary gland volume performed significantly better compared with height with regard to the detection rate. Therefore, the results indicated that 3D MRI volumetry was useful for understanding the developmental characteristics of the pituitary gland in healthy children, and that the reference data provided by 3D MRI were effective in the diagnosis of short stature following associations with neuroimaging and clinical functional abnormalities of the pituitary gland.

University of California, Irvine, Student Affirmative Action Five-Year Plan and Planning Process, 1984-1988. Volume II.

ERIC Educational Resources Information Center

Galligani, Dennis J.

This second volume of the University of California, Irvine (UCI), Student Affirmative Action (SAA) Five-Year Plan contains the complete student affirmative action plans as submitted by 33 academic and administrative units at UCI. The volume is organized by type of unit: academic units, academic retention units, outreach units, and student life…

A Prostate Fossa Contouring Instructional Module: Implementation and Evaluation.

PubMed

Gunther, Jillian R; Liauw, Stanley L; Choi, Seungtaek; Mohamed, Abdallah S R; Thaker, Nikhil G; Fuller, Clifton D; Stepaniak, Christopher J; Das, Prajnan; Golden, Daniel W

2016-07-01

Radiation oncology trainees frequently learn to contour through clinical experience and lectures. A hands-on contouring module was developed to teach delineation of the postoperative prostate clinical target volume (CTV) and improve contouring accuracy. Medical students independently contoured a prostate fossa CTV before and after receiving educational materials and live instruction detailing the RTOG approach to contouring this CTV. Metrics for volume overlap and surface distance (Dice similarity coefficient, Hausdorff distance (HD), and mean distance) determined discordance between student and consensus contours. An evaluation assessed perception of session efficacy (1 = "not at all" to 5 = "extremely"; reported as median[interquartile range]). Non-parametric statistical tests were used. Twenty-four students at two institutions completed the module, and 21 completed the evaluation (88% response). The content was rated as "quite" important (4[3.5-5]). The module improved comfort contouring a prostate fossa (pre 1[1-2] vs. post 4[3-4], p<.01), ability to find references (pre 2[1-3] vs. post 4[3.5-4], p<0.01), knowledge of CT prostate/pelvis anatomy (pre 2[1.5-3] vs. post 3[3-4], p<.01), and ability to use contouring software tools (pre 2[2-3.5] vs. post 3[3-4], p=.01). After intervention, mean DSC increased (0.29 to 0.68, p<0.01) and HD and mean distance both decreased, respectively (42.8 to 30.0, p<.01; 11.5 to 1.9, p<.01). A hands-on module to teach CTV delineation to medical students was developed and implemented. Student and expert contours exhibited near "excellent agreement" (as defined in the literature) after intervention. Additional modules to teach target delineation to all educational levels can be developed using this model. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Federal Student Aid Handbook, 2006-2007. Volume 1: Student Eligibility

ERIC Educational Resources Information Center

US Department of Education, 2006

2006-01-01

There are many factors to be considered when reviewing a student's application for aid from the FSA programs, such as whether the student is a U.S. citizen or permanent resident, whether the student is making satisfactory academic progress, and whether the student has a defaulted FSA loan. This volume of the Federal Student Aid Handbook discusses…

Validating automated kidney stone volumetry in computed tomography and mathematical correlation with estimated stone volume based on diameter.

PubMed

Wilhelm, Konrad; Miernik, Arkadiusz; Hein, Simon; Schlager, Daniel; Adams, Fabian; Benndorf, Matthias; Fritz, Benjamin; Langer, Mathias; Hesse, Albrecht; Schoenthaler, Martin; Neubauer, Jakob

2018-06-02

To validate AutoMated UroLithiasis Evaluation Tool (AMULET) software for kidney stone volumetry and compare its performance to standard clinical practice. Maximum diameter and volume of 96 urinary stones were measured as reference standard by three independent urologists. The same stones were positioned in an anthropomorphic phantom and CT scans acquired in standard settings. Three independent radiologists blinded to the reference values took manual measurements of the maximum diameter and automatic measurements of maximum diameter and volume. An "expected volume" was calculated based on manual diameter measurements using the formula: V=4/3 πr³. 96 stones were analyzed in the study. We had initially aimed to assess 100. Nine were replaced during data acquisition due of crumbling and 4 had to be excluded because the automated measurement did not work. Mean reference maximum diameter was 13.3 mm (5.2-32.1 mm). Correlation coefficients among all measured outcomes were compared. The correlation between the manual and automatic diameter measurements to the reference was 0.98 and 0.91, respectively (p<0.001). Mean reference volume was 1200 mm³ (10-9000 mm³). The correlation between the "expected volume" and automatically measured volume to the reference was 0.95 and 0.99, respectively (p<0.001). Patients' kidney stone burden is usually assessed according to maximum diameter. However, as most stones are not spherical, this entails a potential bias. Automated stone volumetry is possible and significantly more accurate than diameter-based volumetric calculations. To avoid bias in clinical trials, size should be measured as volume. However, automated diameter measurements are not as accurate as manual measurements.

Geographic Origins of Students, Fall 1989. Volume II.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Central Staff Office of Institutional Research.

The results of the annual survey of the geographic origins, or permanent residence, of students attending institutions of the State University of New York (SUNY) during the fall 1989 term are presented in three volumes. Student data elements in the report include student level, student load, student history (first-time/transfer), and permanent…

HERO HELPS for Home Economics Related Occupation Coordinators. Volume II.

ERIC Educational Resources Information Center

Northern Arizona Univ., Flagstaff. Center for Vocational Education.

These 26 modules for independent study comprise the second volume of a two-volume set of HERO (Home Economics Related Occupations) HELPS for student use in competency-based professional development. Each module contains teacher and student materials. Teacher materials include an information sheet listing resources and materials needed by students,…

Geographic Origins of Students, Fall 1991. Volume II.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Central Staff Office of Institutional Research.

This volume (second of three) contains statistical tables displaying origin or origin grouping of credit course students attending the State University of New York System. The volume contains six parts: Part 1 contains separate tables for each New York State county; Part 2 displays the permanent residence of students from outside of New York State…

The Funding of Vocational Education and Training for Students with Disabilities. Volume 2

ERIC Educational Resources Information Center

Smith, Chris Selby; Ferrier, Fran

2004-01-01

This volume is a companion to "The Funding of Vocational Education and Training for Students with Disabilities: Volume 1" [ED495186], which examines how the vocational education and training system currently allocates funds to support students with a disability, and suggests other funding models to promote their participation. The…

42 CFR 411.354 - Financial relationship, compensation, and ownership or investment interest.

Code of Federal Regulations, 2010 CFR

2010-10-01

... into account, the volume or value of referrals or other business generated by the referring physician... volume or value of referrals or other business generated by the referring physician for the entity... aggregate compensation that varies with, or takes into account, the volume or value of referrals or other...

Visualizing Volume to Help Students Understand the Disk Method on Calculus Integral Course

NASA Astrophysics Data System (ADS)

Tasman, F.; Ahmad, D.

2018-04-01

Many research shown that students have difficulty in understanding the concepts of integral calculus. Therefore this research is interested in designing a classroom activity integrated with design research method to assist students in understanding the integrals concept especially in calculating the volume of rotary objects using disc method. In order to support student development in understanding integral concepts, this research tries to use realistic mathematical approach by integrating geogebra software. First year university student who takes a calculus course (approximately 30 people) was chosen to implement the classroom activity that has been designed. The results of retrospective analysis show that visualizing volume of rotary objects using geogebra software can assist the student in understanding the disc method as one way of calculating the volume of a rotary object.

Spirometric reference values in urban children in Madagascar: poverty is a risk factor for low lung function.

PubMed

Wolff, Peter Th; Arison, Lala; Rahajamiakatra, Abel; Raserijaona, Francis; Niggemann, Bodo

2014-01-01

Studies about children with respiratory diseases in Africa are impeded by the dearth of reliable data for the vast majority of countries on the continent. This study was conducted to establish representative reference values, therefore allowing a more accurate evaluation of lung function in Malagasy children. One thousand two hundred thirty-six students from three public and five private schools aged 8-12 years were recruited. A total of 1,093 children were healthy, had a valid lung function measurement and were thus deemed evaluable for this study. Lung function data were collected on consecutive days in Antananarivo, Madagascar's capital, using spirometry and a modified International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire. The lung volumes found were substantially lower compared to Caucasian and African equations. The mean Z-score (Stanojevic) for the forced vital capacity (FVC) found was -1.45 and -0.93 for the forced expiratory volume in 1 sec (FEV1) with significant differences between private and public schools (FVC: P = 0.0023, FEV1: P = 0.0004). The equations established for school children in Madagascar's capital Antananarivo showed lung function values were lower than reference values for the same age group seen not only in European, but also in African American and African children. The unique ethnicity of the Malagasy people, which combines Southeast-Asian with substantial African influences, the heavy burden of pollution and poverty may explain these differences. © 2013 Wiley Periodicals, Inc.

A DDC Bibliography on Computers in Information Sciences. Volume I. Information Sciences Series.

ERIC Educational Resources Information Center

Defense Documentation Center, Alexandria, VA.

The unclassified and unlimited bibliography compiles references dealing specifically with the role of computers in information sciences. The volume contains 249 annotated references grouped under two major headings: Time Shared, On-Line, and Real Time Systems, and Computer Components. The references are arranged in accesion number (AD-number)…

Liquid metal fast breeder reactors, 1972--1973

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

None

1974-01-01

Reference to 1467 publications on liquid sodium fast breeder reactors cited in Nuclear Science Abstracts Volume 26 (1972) through Volume 27 (1973 through June) are contained in this citation to provide information on the contents of the document. References are arranged in order by the original NSA abstract number which approximately places them in chronological order. Sequence numbers appear beside each reference, and the personal author index refers to these sequence numbers. The subject index refers to the original abstract numbers. (auth)

College students' responses to mental health status updates on Facebook.

PubMed

Egan, Katie G; Koff, Rosalind N; Moreno, Megan A

2013-01-01

Facebook is widely used by the college population, and previous research has shown that mental health references on Facebook are common. Focus groups of college students were held to determine their views of mental health references seen in their peers' Facebook profiles. Students' views of mental health references varied from being serious calls for help, to being jokes or attention-seeking behavior. Responses to mental health references depended on the participants' offline relationship with the poster. Students would contact close friends through a phone call or in-person conversation, but would not approach acquaintances. The prevalence of mental health references on Facebook, and the awareness of these references by college students, may present opportunities for future peer intervention efforts.

Metonymy and reference-point errors in novice programming

NASA Astrophysics Data System (ADS)

Miller, Craig S.

2014-07-01

When learning to program, students often mistakenly refer to an element that is structurally related to the element that they intend to reference. For example, they may indicate the attribute of an object when their intention is to reference the whole object. This paper examines these reference-point errors through the context of metonymy. Metonymy is a rhetorical device where the speaker states a referent that is structurally related to the intended referent. For example, the following sentence states an office bureau but actually refers to a person working at the bureau: The tourist asked the travel bureau for directions to the museum. Drawing upon previous studies, I discuss how student reference errors may be consistent with the use of metonymy. In particular, I hypothesize that students are more likely to reference an identifying element even when a structurally related element is intended. I then present two experiments, which produce results consistent with this analysis. In both experiments, students are more likely to produce reference-point errors that involve identifying attributes than descriptive attributes. Given these results, I explore the possibility that students are relying on habits of communication rather than the mechanistic principles needed for successful programming. Finally I discuss teaching interventions using live examples and how metonymy may be presented to non-computing students as pedagogy for computational thinking.

Comparing Volumes of Prisms and Pyramids

ERIC Educational Resources Information Center

Vinogradova, Natalya

2012-01-01

Students' experience in using formulas for volumes is often limited to substituting numbers into given formulas. An activity presented in this article may help students make connections between the formulas for volumes of prisms and volumes of pyramids. In addition, some interesting facts from number theory arise, demonstrating strong connections…

Predicting oropharyngeal tumor volume throughout the course of radiation therapy from pretreatment computed tomography data using general linear models.

PubMed

Yock, Adam D; Rao, Arvind; Dong, Lei; Beadle, Beth M; Garden, Adam S; Kudchadker, Rajat J; Court, Laurence E

2014-05-01

The purpose of this work was to develop and evaluate the accuracy of several predictive models of variation in tumor volume throughout the course of radiation therapy. Nineteen patients with oropharyngeal cancers were imaged daily with CT-on-rails for image-guided alignment per an institutional protocol. The daily volumes of 35 tumors in these 19 patients were determined and used to generate (1) a linear model in which tumor volume changed at a constant rate, (2) a general linear model that utilized the power fit relationship between the daily and initial tumor volumes, and (3) a functional general linear model that identified and exploited the primary modes of variation between time series describing the changing tumor volumes. Primary and nodal tumor volumes were examined separately. The accuracy of these models in predicting daily tumor volumes were compared with those of static and linear reference models using leave-one-out cross-validation. In predicting the daily volume of primary tumors, the general linear model and the functional general linear model were more accurate than the static reference model by 9.9% (range: -11.6%-23.8%) and 14.6% (range: -7.3%-27.5%), respectively, and were more accurate than the linear reference model by 14.2% (range: -6.8%-40.3%) and 13.1% (range: -1.5%-52.5%), respectively. In predicting the daily volume of nodal tumors, only the 14.4% (range: -11.1%-20.5%) improvement in accuracy of the functional general linear model compared to the static reference model was statistically significant. A general linear model and a functional general linear model trained on data from a small population of patients can predict the primary tumor volume throughout the course of radiation therapy with greater accuracy than standard reference models. These more accurate models may increase the prognostic value of information about the tumor garnered from pretreatment computed tomography images and facilitate improved treatment management.

Selected Bibliographies for Pharmaceutical Supply Systems. Volume 5: Pharmaceutical Supply Systems Bibliographies. International Health Planning Reference Series.

ERIC Educational Resources Information Center

Schaumann, Leif

Intended as a companion piece to volume 7 in the Method Series, Pharmaceutical Supply System Planning (CE 024 234), this fifth of six volumes in the International Health Planning Reference Series is a combined literature review and annotated bibliography dealing with alternative methodologies for planning and analyzing pharmaceutical supply…

Trends in Geographic Origins of Students, Full-Time, 1959-1989; First-Time Full-Time, 1982-1989. Volume III.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Central Staff Office of Institutional Research.

The results of the annual survey of the geographic origins, or permanent residence, of students attending institutions of the State University of New York (SUNY) during the fall 1989 term are presented in three volumes. Student data elements in the report include student level, student load, student history (first-time/transfer), and permanent…

30 CFR 250.198 - Documents incorporated by reference.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Conditions, May 2007; incorporated by reference at § 250.901; (3) API Bulletin 2INT-EX, Interim Guidance for...; incorporated by reference at § 250.1202; (34) API MPMS, Chapter 11.1—Volume Correction Factors, Volume 1, Table...; (35) API MPMS, Chapter 11.2.2—Compressibility Factors for Hydrocarbons: 0.350-0.637 Relative Density...

30 CFR 250.198 - Documents incorporated by reference.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Conditions, May 2007; incorporated by reference at § 250.901; (3) API Bulletin 2INT-EX, Interim Guidance for...; incorporated by reference at § 250.1202; (34) API MPMS, Chapter 11.1—Volume Correction Factors, Volume 1, Table...; (35) API MPMS, Chapter 11.2.2—Compressibility Factors for Hydrocarbons: 0.350-0.637 Relative Density...

QUEST for Quality for Students: Institutional Analysis. Volume 2, Part 2

ERIC Educational Resources Information Center

Saarela, Henni; Gavra, Alina

2013-01-01

This publication is the second part of Volume 2 of the project called "QUEST for Quality for Students", or "QUEST" for short, run by the European Students' Union (ESU). It follows-up on the research work that has been completed in the last three years, the results of which are presented in Volume 1 and the first part of Volume…

Reference Equations for Static Lung Volumes and TLCO from a Population Sample in Northern Greece.

PubMed

Michailopoulos, Pavlos; Kontakiotis, Theodoros; Spyratos, Dionisios; Argyropoulou-Pataka, Paraskevi; Sichletidis, Lazaros

2015-02-14

Background: The most commonly used reference equations for the measurement of static lung volumes/capacities and transfer factor of the lung for CO (TL CO ) are based on studies around 30-40 years old with significant limitations. Objectives: Our aim was to (1) develop reference equations for static lung volumes and TL CO using the current American Thoracic Society/European Respiratory Society guidelines, and (2) compare the equations derived with those most commonly used. Methods: Healthy Caucasian subjects (234 males and 233 females) aged 18-91 years were recruited. All of them were healthy never smokers with a normal chest X-ray. Static lung volumes and TL CO were measured with a single-breath technique according to the latest guidelines. Results: Curvilinear regression prediction equations derived from the present study were compared with those that are most commonly used. Our reference equations in accordance with the latest studies show lower values for all static lung volume parameters and TL CO as well as a different way of deviation of those parameters (i.e. declining with age total lung capacity, TL CO age decline in both sex and functional residual capacity age rise in males). Conclusions: We suggest that old reference values of static lung volumes and TL CO should be updated, and our perception of deviation of some spirometric parameters should be revised. Our new reference curvilinear equations derived according to the latest guidelines could contribute to the updating by respiratory societies of old existing reference values and result in a better estimation of the lung function of contemporary populations with similar Caucasian characteristics. © 2015 S. Karger AG, Basel.

An Exploratory Study of Undergraduate Students' Referral Preferences

ERIC Educational Resources Information Center

Badura Brack, Amy; Runco, Daniel V.; Cadwallader, Leesa Anne; Kelley, Michael

2012-01-01

We surveyed undergraduate college students from the psychology subject pool (N = 73) about where they would refer a depressed friend for help. Students from this sample were most likely to refer friends to the counseling center followed by social support options. Students were comparatively least likely to refer to other professionals, indicating…

CMR reference values for left ventricular volumes, mass, and ejection fraction using computer-aided analysis: the Framingham Heart Study.

PubMed

Chuang, Michael L; Gona, Philimon; Hautvast, Gilion L T F; Salton, Carol J; Breeuwer, Marcel; O'Donnell, Christopher J; Manning, Warren J

2014-04-01

To determine sex-specific reference values for left ventricular (LV) volumes, mass, and ejection fraction (EF) in healthy adults using computer-aided analysis and to examine the effect of age on LV parameters. We examined data from 1494 members of the Framingham Heart Study Offspring cohort, obtained using short-axis stack cine SSFP CMR, identified a healthy reference group (without cardiovascular disease, hypertension, or LV wall motion abnormality) and determined sex-specific upper 95th percentile thresholds for LV volumes and mass, and lower 5th percentile thresholds for EF using computer-assisted border detection. In secondary analyses, we stratified participants by age-decade and tested for linear trend across age groups. The reference group comprised 685 adults (423F; 61 ± 9 years). Men had greater LV volumes and mass, before and after indexation to common measures of body size (all P = 0.001). Women had greater EF (73 ± 6 versus 71 ± 6%; P = 0.0002). LV volumes decreased with greater age in both sexes, even after indexation. Indexed LV mass did not vary with age. LV EF and concentricity increased with greater age in both sexes. We present CMR-derived LV reference values. There are significant age and sex differences in LV volumes, EF, and geometry, whereas mass differs between sexes but not age groups. Copyright © 2013 Wiley Periodicals, Inc.

CMR Reference Values for Left Ventricular Volumes, Mass and Ejection Fraction Using Computer-Aided Analysis: The Framingham Heart Study

PubMed Central

Chuang, Michael L.; Gona, Philimon; Hautvast, Gilion L.T.F.; Salton, Carol J.; Breeuwer, Marcel; O’Donnell, Christopher J.; Manning, Warren J.

2013-01-01

Purpose To determine sex-specific reference values for left ventricular (LV) volumes, mass and ejection fraction (EF) in healthy adults using computer-aided analysis and to examine the effect of age on LV parameters. Methods and Methods We examined data from 1494 members of the Framingham Heart Study Offspring cohort, obtained using short-axis stack cine SSFP CMR, identified a healthy reference group (without cardiovascular disease, hypertension, or LV wall motion abnormality) and determined sex-specific upper 95th percentile thresholds for LV volumes and mass, and lower 5th percentile thresholds for EF using computer-assisted border detection. In secondary analyses we stratified participants by age-decade and tested for linear trend across age groups. Results The reference group comprised 685 adults (423F; 61±9 years). Men had greater LV volumes and mass, before and after indexation to common measures of body size (all p<0.001). Women had greater EF (73±6 vs. 71±6%, p=0.0002). LV volumes decreased with greater age in both sexes, even after indexation. Indexed LV mass did not vary with age. LV EF and concentricity increased with greater age in both sexes. Conclusion We present CMR-derived LV reference values. There are significant age and sex differences in LV volumes, EF and geometry, while mass differs between sexes but not age groups. PMID:24123369

Student Financial Aid Handbook, 2000-2001. Volume 2: Institutional Eligibility.

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Student Financial Assistance.

The "Student Financial Aid Handbook" explains the policies and procedures required for institutions of higher education to administer federally funded student financial assistance programs properly. This volume focuses on institutional eligibility and explains how a school becomes eligible to participate in the Student Financial Assistance (SFA)…

Systematic determination of thyroid volume by ultrasound examination from infancy to adolescence in Japan: the Fukushima Health Management Survey.

PubMed

Suzuki, Satoru; Midorikawa, Sanae; Fukushima, Toshihiko; Shimura, Hiroki; Ohira, Tetsuya; Ohtsuru, Akira; Abe, Masafumi; Shibata, Yoshisada; Yamashita, Shunichi; Suzuki, Shinichi

2015-01-01

Although several reports have defined normal thyroid volume depending on either age or body surface, there are no sequential reference values on childhood thyroid volume evaluated by using ultrasonography and epidemiological analysis in Japan. The aim of the present study was to establish updated reference values for thyroid volume by ultrasound examination and epidemiological analysis in 0-19 year-old Japanese children. It is based on a cross-sectional study conducted from October 9, 2011 to March 31, 2012. The subjects were 38,063 children who were examined by ultrasonography as the initial preliminary survey of the Fukushima Health Management Survey in October 9, 2011 to March 31, 2012. The width, thickness, and height of each lobe were measured and the volume of each lobe was calculated by the mean of the elliptical shape volume formula. The values of thyroid volume at the 2.5 and 97.5 percentiles of age and body surface area for each gender group were obtained from 0-19 year-old children. Positive correlation was observed between thyroid volume and either age or body surface. The right lobe was significantly larger than the left lobe. The thyroid volume in females was larger than that in males after adjusting body surface area. The reference values of childhood thyroid for each age or body surface area were obtained by this extensive survey using ultrasound. These reference values may be used to define the normal size of thyroid gland by echosonography in Japanese children, although thyroid volume may be affected by dimorphic factors such as sex hormones.

Characterizing functional lung heterogeneity in COPD using reference equations for CT scan-measured lobar volumes.

PubMed

Come, Carolyn E; Diaz, Alejandro A; Curran-Everett, Douglas; Muralidhar, Nivedita; Hersh, Craig P; Zach, Jordan A; Schroeder, Joyce; Lynch, David A; Celli, Bartolome; Washko, George R

2013-06-01

CT scanning is increasingly used to characterize COPD. Although it is possible to obtain CT scan-measured lung lobe volumes, normal ranges remain unknown. Using COPDGene data, we developed reference equations for lobar volumes at maximal inflation (total lung capacity [TLC]) and relaxed exhalation (approximating functional residual capacity [FRC]). Linear regression was used to develop race-specific (non-Hispanic white [NHW], African American) reference equations for lobar volumes. Covariates included height and sex. Models were developed in a derivation cohort of 469 subjects with normal pulmonary function and validated in 546 similar subjects. These cohorts were combined to produce final prediction equations, which were applied to 2,191 subjects with old GOLD (Global Initiative for Chronic Obstructive Lung Disease) stage II to IV COPD. In the derivation cohort, women had smaller lobar volumes than men. Height positively correlated with lobar volumes. Adjusting for height, NHWs had larger total lung and lobar volumes at TLC than African Americans; at FRC, NHWs only had larger lower lobes. Age and weight had no effect on lobar volumes at TLC but had small effects at FRC. In subjects with COPD at TLC, upper lobes exceeded 100% of predicted values in GOLD II disease; lower lobes were only inflated to this degree in subjects with GOLD IV disease. At FRC, gas trapping was severe irrespective of disease severity and appeared uniform across the lobes. Reference equations for lobar volumes may be useful in assessing regional lung dysfunction and how it changes in response to pharmacologic therapies and surgical or endoscopic lung volume reduction.

Influence of an information literacy course on students' information search behavior.

PubMed

Weinert, Daniel J; Palmer, Erin M

2007-01-01

The purpose of this study was to determine the influence of an information literacy course on students' information gathering behavior. Two student groups, consisting of 69 (Group One) and 177 (Group Two) students, were compared in their performance on a literature review assignment. Group one did not have an information literacy course, while group two was the first class to receive a newly introduced course in information literacy. Assignment references served as the dependent variables and included the following categories: total number of references, number and percentage of peer reviewed journal references, number and percentage of non-peer reviewed journal references, number and percentage of website references, number and percentage of authority opinion references, and number and percentage of textbook references. Referenced websites were further divided into the following: .com, .org, .edu, .gov. for both total number and percent utilization.Independent T-tests were performed between the information literacy course status and each of the dependent variables. Descriptive data (prior education, cumulative GPA, average age of student groups) was similar for both groups. Independent T-test analysis revealed a strong association (p < .05) between increasing both the number and percentage of peer reviewed references and having the information literacy course. The introduction of an information literacy course did influence the information gathering behavior of students. Students showed an increased reliance on peer-reviewed references.

Nuclear medicine. Bibliography from Nuclear Science Abstracts, Volumes 31--33

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

Not Available

1976-12-01

References to 4362 publications related to nuclear medicine announced in Nuclear Science Abstracts (NSA) volumes 31(Jan.--June 1975), 32(July--Dec. 1975), and 33(Jan.--June 1976) are contained in this bibliography. References are arranged in order by the original NSA abstract number which approximately places them in chronological order. Sequence numbers appear beside each reference, and the indexes refer to these sequence numbers. Indexes included are: Corporate, Personal Author, Subject, and Report Number.

Qualitative Educational Research in Developing Countries: Current Perspectives. Reference Books in International Education, Volume 35. Garland Reference Library of Social Science, Volume 927.

ERIC Educational Resources Information Center

Crossley, Michael, Ed.; Vulliamy, Graham, Ed.

This book contains 11 essays that offer in-depth accounts of qualitative research in developing countries. Each chapter focuses upon a specific method and considers related theoretical and practical issues with reference to recent experiences in selected developing countries. Key issues addressed include: (1) the identification of appropriate…

APA Handbook of Industrial and Organizational Psychology. Three-Volume Set--Volume 1: Building and Developing the Organization. Volume 2: Selecting and Developing Members for the Organization. Volume 3: Maintaining, Expanding, and Contracting the Organization. APA Handbooks in Psychology Series. APA Reference Books Collection

ERIC Educational Resources Information Center

Zedeck, Sheldon, Ed.

2011-01-01

APA Books® announces the "APA Handbook of Industrial and Organizational Psychology"--the first offering in an new reference series covering core and emerging subdisciplines, the "APA Handbooks in Psychology." I/O Psychology is both a science/practice and an applied/basic research discipline. Appropriately, the "APA…

Documentation of the GLAS fourth order general calculation model. Volume 3: Vectorized code for the Cyber 205

NASA Technical Reports Server (NTRS)

Kalnay, E.; Balgovind, R.; Chao, W.; Edelmann, D.; Pfaendtner, J.; Takacs, L.; Takano, K.

1983-01-01

Volume 3 of a 3-volume technical memoranda which contains documentation of the GLAS fourth order genera circulation model is presented. The volume contains the CYBER 205 scalar and vector codes of the model, list of variables, and cross references. A dictionary of FORTRAN variables used in the Scalar Version, and listings of the FORTRAN Code compiled with the C-option, are included. Cross reference maps of local variables are included for each subroutine.

Is the Surface Potential Integral of a Dipole in a Volume Conductor Always Zero? A Cloud Over the Average Reference of EEG and ERP.

PubMed

Yao, Dezhong

2017-03-01

Currently, average reference is one of the most widely adopted references in EEG and ERP studies. The theoretical assumption is the surface potential integral of a volume conductor being zero, thus the average of scalp potential recordings might be an approximation of the theoretically desired zero reference. However, such a zero integral assumption has been proved only for a spherical surface. In this short communication, three counter-examples are given to show that the potential integral over the surface of a dipole in a volume conductor may not be zero. It depends on the shape of the conductor and the orientation of the dipole. This fact on one side means that average reference is not a theoretical 'gold standard' reference, and on the other side reminds us that the practical accuracy of average reference is not only determined by the well-known electrode array density and its coverage but also intrinsically by the head shape. It means that reference selection still is a fundamental problem to be fixed in various EEG and ERP studies.

Student Financial Aid Handbook, 2001-2002. Volume 1: Student Eligibility.

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Student Financial Assistance.

This volume discusses the eligibility requirements for student and parent borrowers from federal financial aid programs. It reviews the factors an aid administrator must consider when reviewing a student's application for a loan and outlines the administrator's responsibilities in checking to make sure that recipients qualify for their aid awards.…

Calculus Students' Understanding of Area and Volume Units

ERIC Educational Resources Information Center

Dorko, Allison; Speer, Natasha

2015-01-01

Units of measure are critical in many scientific fields. While instructors often note that students struggle with units, little research has been conducted about the nature and extent of these difficulties or why they exist. We investigated calculus students' unit use in area and volume computations. Seventy-three percent of students gave…

NHTSA data reference guide version 4. Volume 1, vehicle tests

DOT National Transportation Integrated Search

1997-04-01

This guide documents the format of magnetic media (3.5 inch high density diskettes) to be submitted : to the National Highway Traffic Safety Administration (NHTSA) for vehicle crash tests. This guide is : designated Volume I. NHTSA Data Reference Gui...

NHTSA data reference guide version 4. Volume 3, component tests

DOT National Transportation Integrated Search

1997-04-01

This guide documents the format of magnetic media (3.5 inch high density diskettes) to be submitted : to the National Highway Traffic Safety Administration (NHTSA) for component tests. This guide is : designated Volume III. NHTSA Data Reference Guide...

Regional reference values of thyroid gland volume in Turkish Adults.

PubMed

Şahin, Ertan; Elboğa, Umut; Kalender, Ebuzer

2015-01-01

It is important to know the size of the thyroid gland, and its normal value may vary among different geographic regions. In this study, we aimed to establish reference ranges for thyroid volume in euthyroid adults and to compare these results with the literature data. Between June 2011 and June 2012,461 patients with normal laboratory results (serum TSH, anti-TG, anti-TPO antibodies and urine iodine level) that underwent thyroid gland ultrasound examination were retrospectively analyzed.Two hundred and 92 patients were females and 169 were males; the age range was 18-61 years with mean age 30.84±9.97 years. Length, breadth and thickness were measured, and the volume of each lobe was estimated using the ellipsoid formula. The overall mean thyroid volume in all patients who were examined was 12.98±2.53 mL. The mean thyroid volume in females and males was 12.09±2.05 mL and 14.53±2.55, respectively (p<0.05). The right thyroid lobe volume was greater than the left in all patients of both sexes. In addition, the study establishes a significant correlation between the thyroid volume and height, weight and body surface area of the subjects of both sexes (p<0.05). In the light of our findings we can provide reference values in order to evaluate patients who have thyroid hyperplasia or who are considered as normal. We consider that further studies are necessary to establish national references thyroid volume for each country.

Mental Health Issues among College Students: Who Gets Referred for Psychopharmacology Evaluation?

ERIC Educational Resources Information Center

Kirsch, Daniel J.; Doerfler, Leonard A.; Truong, Debbie

2015-01-01

Objective: To describe diagnostic and psychotropic medication prescription characteristics among college students referred by college counseling centers for psychopharmacologic evaluation. Participants: Participants were 540 college students referred by 6 college counseling centers in Massachusetts between November 2005 and May 2011. Methods:…

New reference charts for testicular volume in Dutch children and adolescents allow the calculation of standard deviation scores.

PubMed

Joustra, Sjoerd D; van der Plas, Evelyn M; Goede, Joery; Oostdijk, Wilma; Delemarre-van de Waal, Henriette A; Hack, Wilfried W M; van Buuren, Stef; Wit, Jan M

2015-06-01

Accurate calculations of testicular volume standard deviation (SD) scores are not currently available. We constructed LMS-smoothed age-reference charts for testicular volume in healthy boys. The LMS method was used to calculate reference data, based on testicular volumes from ultrasonography and Prader orchidometer of 769 healthy Dutch boys aged 6 months to 19 years. We also explored the association between testicular growth and pubic hair development, and data were compared to orchidometric testicular volumes from the 1997 Dutch nationwide growth study. The LMS-smoothed reference charts showed that no revision of the definition of normal onset of male puberty - from nine to 14 years of age - was warranted. In healthy boys, the pubic hair stage SD scores corresponded with testicular volume SD scores (r = 0.394). However, testes were relatively small for pubic hair stage in Klinefelter's syndrome and relatively large in immunoglobulin superfamily member 1 deficiency syndrome. The age-corrected SD scores for testicular volume will aid in the diagnosis and follow-up of abnormalities in the timing and progression of male puberty and in research evaluations. The SD scores can be compared with pubic hair SD scores to identify discrepancies between cell functions that result in relative microorchidism or macroorchidism. ©2015 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Comparison of T1-weighted 2D TSE, 3D SPGR, and two-point 3D Dixon MRI for automated segmentation of visceral adipose tissue at 3 Tesla.

PubMed

Fallah, Faezeh; Machann, Jürgen; Martirosian, Petros; Bamberg, Fabian; Schick, Fritz; Yang, Bin

2017-04-01

To evaluate and compare conventional T1-weighted 2D turbo spin echo (TSE), T1-weighted 3D volumetric interpolated breath-hold examination (VIBE), and two-point 3D Dixon-VIBE sequences for automatic segmentation of visceral adipose tissue (VAT) volume at 3 Tesla by measuring and compensating for errors arising from intensity nonuniformity (INU) and partial volume effects (PVE). The body trunks of 28 volunteers with body mass index values ranging from 18 to 41.2 kg/m 2 (30.02 ± 6.63 kg/m 2 ) were scanned at 3 Tesla using three imaging techniques. Automatic methods were applied to reduce INU and PVE and to segment VAT. The automatically segmented VAT volumes obtained from all acquisitions were then statistically and objectively evaluated against the manually segmented (reference) VAT volumes. Comparing the reference volumes with the VAT volumes automatically segmented over the uncorrected images showed that INU led to an average relative volume difference of -59.22 ± 11.59, 2.21 ± 47.04, and -43.05 ± 5.01 % for the TSE, VIBE, and Dixon images, respectively, while PVE led to average differences of -34.85 ± 19.85, -15.13 ± 11.04, and -33.79 ± 20.38 %. After signal correction, differences of -2.72 ± 6.60, 34.02 ± 36.99, and -2.23 ± 7.58 % were obtained between the reference and the automatically segmented volumes. A paired-sample two-tailed t test revealed no significant difference between the reference and automatically segmented VAT volumes of the corrected TSE (p = 0.614) and Dixon (p = 0.969) images, but showed a significant VAT overestimation using the corrected VIBE images. Under similar imaging conditions and spatial resolution, automatically segmented VAT volumes obtained from the corrected TSE and Dixon images agreed with each other and with the reference volumes. These results demonstrate the efficacy of the signal correction methods and the similar accuracy of TSE and Dixon imaging for automatic volumetry of VAT at 3 Tesla.

NHTSA data reference guide version 4.b. Volume 2, biomechanical tests

DOT National Transportation Integrated Search

1999-05-01

This guide documents the format of media (3.5 inch high density diskettes or CD-ROMs) to : be submitted to the National Highway Traffic Safety Administration (NHTSA) for : biomechanical tests. This guide is designated Volume II. NHTSA Data Reference ...

NHTSA data reference guide version 4. Volume 4, signal waveform generator tests

DOT National Transportation Integrated Search

1997-09-01

This guide documents the format of magnetic media (3.5 inch high density diskettes) to be submitted : to the National Highway Traffic Safety Administration (NHTSA) for SWG tests. This guide is : designated Volume IV. NHTSA Data Reference Guide (Signa...

Women, Education, and Development in Asia: Cross-National Perspectives. Reference Books in International Education, Volume 33. Garland Reference Library of Social Science, Volume 825.

ERIC Educational Resources Information Center

Mak, Grace C. L., Ed.

This book contains original essays that examine the interplay between women's education and development and how they affect women's status in selected nations in Asia. The volume focuses on how women in Asia use opportunities and challenge limits in education, the role of education in their economic participation, and the enhancement and tension…

Indians and Eskimos of Canada: A Student's Guide to Reference Resources.

ERIC Educational Resources Information Center

Slavin, Suzy M.

Emphasizing reference resources for ethnological research on Canadian American Indians and Eskimos, this guide constitutes a revised and expanded edition of an earlier student's guide entitled "Canadian Ethnology" and includes both reference sources and annotated bibliographic references for the following: (1) Handbooks (8 references);…

Foreign Students and Internationalization of Higher Education. Proceedings of OECD/Japan Seminar on Higher Education and the Flow of Foreign Students (Hiroshima, Japan, November 8-10, 1988).

ERIC Educational Resources Information Center

Ebuchi, Kazuhiro, Ed.

This volume reports on a seminar structured around three themes: institutional policies toward the flow of foreign students in member countries of the Organization for Economic Cooperation and Development (OECD); specific measures and programs for foreign students; and social and cultural adjustment by foreign students. The volume contains seminar…

Comparing the Volumes of Rectangular Prisms

ERIC Educational Resources Information Center

Assuah, Charles K.; Wiest, Lynda R.

2010-01-01

Can middle-grades students determine which of two rectangular prisms has a larger volume? Can they do so without using a formula? Geometry, and particularly the concept of volume, is important in many subjects, such as physics and chemistry. Students greatly enhance their mathematics knowledge when they make generalizations and construct arguments…

The Peer Reference Counseling Program at Odum Library. Training Manual.

ERIC Educational Resources Information Center

Lawrence, Tamiko Danielle; Thomas, Susan; Winston, Mark

The Peer Reference Counseling Program at Valdosta State University (Georgia) is a program designed to provide students with a unique opportunity to work at the Reference Desk at Odum Library. This program employs minority students and trains them to work at the Reference Desk answering basic reference questions and utilizing as well as…

Course Completion Rates: Volume and Efficiency Measures, and Grade Distributions, 1982-1983. Technical Report 84-03.

ERIC Educational Resources Information Center

McMaster, Anne

Available statistical data on student completion of courses at Mercer County Community College (MCCC) were compiled and analyzed for the 2-year period, summer 1981 to spring 1982, and summer 1982 to spring 1983. Two different measures of student enrollment were used: volume measures such as student headcount enrollment, student credit hours…

Analysis of the high water wave volume for the Sava River near Zagreb

NASA Astrophysics Data System (ADS)

Trninic, Dusan

2010-05-01

The paper analyses volumes of the Sava River high water waves near Zagreb during the period: 1926-2008 (N = 83 years), which is needed for more efficient control of high and flood waters. The primary Sava flood control structures in the City of Zagreb are dikes built on both riverbanks, and the Odra Relief Canal with lateral spillway upstream from the City of Zagreb. Intensive morphological changes in the greater Sava area near Zagreb, and anthropological and climate variations and changes at the Sava catchment up to the Zagreb area require detailed analysis of the water wave characteristics. In one analysis, maximum annual volumes are calculated for high water waves with constant duration of: 10, 20, 30, 40, 50 and 60 days. Such calculations encompass total quantity of water (basic and surface runoff). The log Pearson III distribution is adapted for this series of maximum annual volumes. Based on the results obtained, the interrelations are established between the wave volume as function of duration and occurrence probability. In addition to the analysis of maximum volumes of constant duration, it is interesting to carry out the analyses of maximum volume in excess of the reference discharge since it is very important for the flood control. To determine the reference discharges, a discharge of specific duration is used from an average discharge duration curve. The adopted reference discharges have durations of 50, 40, 30, 20 and 10%. Like in the previous case, log Pearson III distribution is adapted to the maximum wave data series. For reference discharge Q = 604 m3/s (duration 10%), a linear trend is calculated of maximum annual volumes exceeding the reference discharge for the Sava near Zagreb during the analyzed period. The analysis results show a significant decrease trend. A similar analysis is carried out for the following three reference discharges: regular flood control measures at the Sava near Zagreb, which are proclaimed when the water level is 350 cm (Q = 2114 m3/s), extraordinary flood control measures taken when the water level is 450 cm (Q = 2648 m3/s), and the discharge at the deterministic inlet into the Odra Canal of approximately Q = 2300 m3/s. The results of these analyses have shown that water wave volumes higher than the reference discharges occurred in a comparatively small number of years, and that their duration was one to two days.

An Ap"peel"ing Activity

ERIC Educational Resources Information Center

Urich, Joshua A.; Sasse, Elizabeth A.

2011-01-01

This article describes a hands-on mathematics activity wherein students peel oranges to explore the surface area and volume of a sphere. This activity encourages students to make conjectures and hold mathematical discussions with both their peers and their teacher. Moreover, students develop formulas for the surface area and volume of a sphere…

Archaeology of Early Colonial Life. Teaching with Primary Sources Series, Volume 13.

ERIC Educational Resources Information Center

West, Jean

This kit, for grades 5 and up, helps students master the content of Colonial American history and develops students' historiographic and upper level thinking skills. The documents and activities included in this volume allow students to become "historical detectives," peeling back the layers, deciphering archaic lettering, reassembling…

A DDC Bibliography on Computers in Information Sciences. Volume II. Information Sciences Series.

ERIC Educational Resources Information Center

Defense Documentation Center, Alexandria, VA.

The unclassified and unlimited bibliography compiles references dealing specifically with the role of computers in information sciences. The volume contains 239 annotated references grouped under three major headings: Artificial and Programming Languages, Computer Processing of Analog Data, and Computer Processing of Digital Data. The references…

Be the Volume: A Classroom Activity to Visualize Volume Estimation

ERIC Educational Resources Information Center

Mikhaylov, Jessica

2011-01-01

A hands-on activity can help multivariable calculus students visualize surfaces and understand volume estimation. This activity can be extended to include the concepts of Fubini's Theorem and the visualization of the curves resulting from cross-sections of the surface. This activity uses students as pillars and a sheet or tablecloth for the…

Vocational Curriculum Resources for Disadvantaged Students. A Guide to Print and Non-Print Instructional Materials. Volume I.

ERIC Educational Resources Information Center

Mangano, R. Michael; And Others

Volume 1 of a three-volume guide to vocational curriculum resources for disadvantaged students consists of instructional checklists for resources identified in the following areas: agriculture, auto body repair, automobile mechanics, basic math skills, basic reading skills, business education, carpentry, cosmetology, custodial and maintenance,…

Food Production, Management, and Services. Reference Book [and] Student Activity Book.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in one- and two-year food production, management, and services programs for Texas high school students. The reference book provides information needed by…

"Are You a Computer?" Opening Exchanges in Virtual Reference Shape the Potential for Teaching

ERIC Educational Resources Information Center

Dempsey, Paula R.

2016-01-01

Academic reference librarians frequently work with students who are not aware of their professional roles. In online interactions, a student might not even realize that the librarian is a person. The ways students initiate conversations reveal their understanding of the mutual roles involved in reference encounters. Conversation analysis of live…

Extending E-Book with Contextual Knowledge Recommender for Reading Support on a Web-Based Learning System

ERIC Educational Resources Information Center

Chen, Gwo-Dong; Wei, Fu-Hsiang; Wang, Chin-Yeh; Lee, Jih-Hsien

2007-01-01

Reading content of the Web is increasingly popular. When students read the same material, each student has a unique comprehension of the text and requires individual support from appropriate references. Most references in typical web learning systems are unorganized. Students are often required to disrupt their reading to locate references. This…

Textile and Apparel Production, Management, and Services. Reference Book [and] Student Activity Book.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in 1- and 2-year textile and apparel production, management, and services programs for Texas high school students. The reference book provides information…

Beef Production for Agricultural Science I Core Curriculum. Student Reference. AGDEX 420/10.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This student reference booklet is designed to accompany lessons outlined in the companion instructor's guide on beef production. Together, the student reference and instructor's guide form part of the Animal Science I core curriculum. This unit on beef production is divided into five lessons in these areas: selection of breeding stock, breeding…

Services for Older Adults. Reference Book [and] Student Activity Book.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in 1- and 2- programs preparing Texas high school students for employment in occupations related to providing services for older adults. The reference book…

Comparison of Echocardiographic Measures in a Hispanic/Latino Population with the 2005 and 2015 American Society of Echocardiography Reference Limits [The Echocardiographic Study of Latinos (ECHO-SOL)

PubMed Central

Qureshi, Waqas T.; Leigh, J. Adam; Swett, Katrina; Ajay, Dharod; Allison, Matthew A.; Cai, Jianwen; Gonzalez, Franklyn; Hurwitz, Barry E.; Shah, Sanjiv J.; Desai, Ankit A.; Spevack, Daniel M.; Rodriguez, Carlos J.

2015-01-01

Background Reference limits for echocardiographic quantification of cardiac chambers in Hispanics are not well studied. Methods and Results We examined the reference values of left atrium (LA) and ventricle (LV) structure in a large ethnically diverse Hispanic cohort. Two-dimensional transthoracic echocardiography was performed in 1,818 participants of the Echocardiographic Study of Latinos (ECHO-SOL). Individuals with body mass index ≥30kg/m2, hypertension, diabetes mellitus, coronary artery disease and atrial fibrillation were excluded leaving 525 participants defined as healthy reference-cohort. We estimated 95th weighted percentiles of LV end systolic volume, LV end diastolic volume, relative wall and septal thickness, LV mass and left atrial volume. We then used upper reference limits of the 2005 and 2015 American Society of Echocardiography (ASE) and 95th percentile of reference cohort to classify the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) target population into abnormal and normal. Reference limits were also calculated for each of 6 Hispanic origins. Using ASE 2015 defined reference values we categorized 7%, 21%, 57% and 17% of males and 18%, 29%, 60% and 26% of females as having abnormal LV mass index, relative, septal and posterior wall thickness, respectively. Conversely, 10%, and 11% of males and 4% and 2% of females were classified as having abnormal end-diastolic volume and internal diameter by ASE 2015 cut-offs, respectively. Similar differences were found when we used 2005 ASE cut offs. Several differences were noted in distribution of cardiac structure and volumes among various Hispanic/Latino origins. Cubans had highest values of echocardiographic measures and Central Americans had the lowest. Conclusions This is the first large study that provides normal reference values for cardiac structure. It further demonstrates that a considerable segment of Hispanic/Latinos residing in US may be classified as having abnormal measures of cardiac chambers when 2015 and 2005 ASE reference cut-offs are used. PMID:26712159

Student Restraints to Reform: Conceptual Change Issues in Enhancing Students' Learning Processes.

ERIC Educational Resources Information Center

Thomas, Gregory P.

1999-01-01

Describes a teacher-researcher's investigation into barriers to student adoption of an alternative referent for learning and its consequential learning strategies in an 11th-grade chemistry class. Suggests that various contextual factors influenced students' willingness to adopt the alternative referent, and that students' beliefs, trust of the…

Student Support Teams: Helping Students Succeed in General Education Classrooms or Working To Place Students in Special Education?

ERIC Educational Resources Information Center

Logan, Kent R.; Hansen, Carol D.; Nieminen, Paul K.; Wright, E. Heath

2001-01-01

A study involving 24 elementary teachers found they were not using Student Support Teams (SST) as designed. Teachers believed the primary purpose of SST was to test and place students into special education, referred students with whom they had not been successful, and believed there was a covert evaluation process. (Contains references.)…

An Investigation into the Performance, Solution Strategies and Difficulties in Middle School Students' Calculation of the Volume of a Rectangular Prism

ERIC Educational Resources Information Center

Tekin-Sitrava, Reyhan; Isiksal-Bostan, Mine

2014-01-01

This qualitative study examined middle school students' performance, solution strategies, difficulties and the underlying reasons for their difficulties in calculating the volume of a rectangular prism. The data was collected from 35 middle school students (6th, 7th and 8th grade students) enrolled in a private school in Istanbul, Turkey. The data…

Reference ranges of left ventricular structure and function assessed by contrast-enhanced cardiac MR and changes related to ageing and hypertension in a population-based study.

PubMed

Bülow, Robin; Ittermann, Till; Dörr, Marcus; Poesch, Axel; Langner, Sönke; Völzke, Henry; Hosten, Norbert; Dewey, Marc

2018-03-14

Reference ranges of left ventricular (LV) parameters from cardiac magnetic resonance (CMR) were established to investigate the impact of ageing and hypertension as important determinants of cardiac structure and function. One thousand five hundred twenty-five contrast-enhanced CMRs were conducted in the Study of Health in Pomerania. LV end-diastolic volume (LVEDV), end-systolic volume (LVESV), stroke volume (LVSV), ejection fraction (LVEF), and myocardial mass (LVMM) were determined using long- and short-axis steady-state free-precession sequences. The reference population was defined as participants without late enhancement, hypertension, and prior cardiovascular diseases. Reference ranges were established by quantile regression (5th and 95th percentile) and compared with an additional sample of treated and untreated hypertensives. LV volumes in the reference population (n = 634, 300 males, 334 females, 52.1 ± 13.3 years) aged between 20-69 years were lower with higher age (p = 0.001), whereas LVEFs were higher (p ≤ 0.020). LVMM was lower only in males (p = 0.002). Compared with the reference population, hypertension was associated with lower LVEDV in males (n = 258, p ≤ 0.032). Antihypertensive therapy was associated with higher LVEF in males (n = 258, +2.5%, p = 0.002) and females (n = 180, +2.1%, p = 0.001). Population-based LV reference ranges were derived from contrast-enhanced CMR. Hypertension-related changes were identified by comparing these values with those of hypertensives, and they might be used to monitor cardiac function in these patients. • Left ventricular function changed slightly but significantly between 20-69 years. • Reference values of BSA-indexed myocardial mass decreased with age in males. • Hypertension was associated with lower LV end-diastolic volume only in males. • CMR may allow assessing remodelling related to hypertension or antihypertensive treatment.

Mental health issues among college students: who gets referred for psychopharmacology evaluation?

PubMed

Kirsch, Daniel J; Doerfler, Leonard A; Truong, Debbie

2015-01-01

To describe diagnostic and psychotropic medication prescription characteristics among college students referred by college counseling centers for psychopharmacologic evaluation. Participants were 540 college students referred by 6 college counseling centers in Massachusetts between November 2005 and May 2011. Students completed self-report measures of depression, anxiety, suicidal ideation and attempts, and substance use. Information regarding DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, 4th edition) diagnosis, previous history of medication prescription, and current psychotropic medication(s) prescribed by the consulting psychiatrist was obtained from medical records. Depression, anxiety, and attention-deficit/hyperactivity disorder (ADHD) were the most common psychiatric problems identified in students. Half of these students had been prescribed mediation prior to evaluation. Antidepressant medication was the most frequently prescribed medication. A large proportion of students reported previous thoughts of suicide, and 12% had made at least 1 suicide attempt. Depression, anxiety, and ADHD are common among students referred by college counseling centers for medication evaluation and treatment.

Birdcage volume coils and magnetic resonance imaging: a simple experiment for students.

PubMed

Vincent, Dwight E; Wang, Tianhao; Magyar, Thalia A K; Jacob, Peni I; Buist, Richard; Martin, Melanie

2017-01-01

This article explains some simple experiments that can be used in undergraduate or graduate physics or biomedical engineering laboratory classes to learn how birdcage volume radiofrequency (RF) coils and magnetic resonance imaging (MRI) work. For a clear picture, and to do any quantitative MRI analysis, acquiring images with a high signal-to-noise ratio (SNR) is required. With a given MRI system at a given field strength, the only means to change the SNR using hardware is to change the RF coil used to collect the image. RF coils can be designed in many different ways including birdcage volume RF coil designs. The choice of RF coil to give the best SNR for any MRI study is based on the sample being imaged. The data collected in the simple experiments show that the SNR varies as inverse diameter for the birdcage volume RF coils used in these experiments. The experiments were easily performed by a high school student, an undergraduate student, and a graduate student, in less than 3 h, the time typically allotted for a university laboratory course. The article describes experiments that students in undergraduate or graduate laboratories can perform to observe how birdcage volume RF coils influence MRI measurements. It is designed for students interested in pursuing careers in the imaging field.

BOOK REVIEW: A Student's Guide to Einstein's Major Papers A Student's Guide to Einstein's Major Papers

NASA Astrophysics Data System (ADS)

Janssen, Michel

2013-12-01

The core of this volume is formed by four chapters (2-5) with detailed reconstructions of the arguments and derivations in four of Einstein's most important papers, the three main papers of his annus mirabilis 1905 (on the light quantum, Brownian motion, and special relativity) and his first systematic exposition of general relativity of 1916. The derivations are given in sufficient detail and in sufficiently modernized notation (without any serious distortion of the originals) for an undergraduate physics major to read and understand them with far less effort than it would take him or her to understand (English translations of) Einstein's original papers. Each of these four papers is accompanied by a detailed introduction, which covers the conceptual development of the relevant field prior to Einstein's contribution to it and corrects some of the myths surrounding these papers that still have not been fully eradicated among physicists. (One quibble: though Kennedy correctly points out that the goal of the light quantum paper was not to explain the photoelectric effect, it is also not quite right to say that 'it was written to explain the Wien region of blackbody radiation' (p. xv). Einstein used this explanatory feat as the central argument for his light quantum hypothesis.) These four chapters then are the most valuable part of the volume. They could be used, independently of one another, but preferably in conjunction with Einstein's original texts, in courses on quantum mechanics, statistical mechanics, electrodynamics, and general relativity, respectively, to add a historical component to such courses. As a historian of science embedded in a physics department who is regularly called upon to give guest lectures in such courses on the history of their subjects, I can highly recommend the volume for this purpose. However, I would not adopt this volume as (one of) the central text(s) for a course on the history of modern physics. For one thing, chapter 1, which in just 26 pages (not counting six pages of notes and references) covers everything from Copernicus, Galileo, Kepler and Newton to Maxwell and Lorentz to Einstein's early biography to a cardboard version of Popper versus Kuhn, is too superficial to be useful for such a course. To a lesser extent, this is also true for chapter 6, which compresses the development of quantum theory after Einstein's 1905 paper into 20 pages (plus seven pages of notes and references) and for chapter 7, a brief epilogue. However, this is not my main worry. One could easily supplement or even replace the bookends of the volume with other richer sources and use this volume mainly for its excellent detailed commentaries on some Einstein classics in the four chapters in between. My more serious reservation about the use of the volume as a whole in a history of physics course, ironically, comes from the exact same feature that made me whole-heartedly recommend its core chapters for physics courses. This is especially true for the chapters on special and general relativity. How useful is it for a student to go through, in as much detail as this volume provides, the Lorentz transformation of Maxwell's equations in vector form? I can see how a student in an E&M class (with a section on special relativity) might benefit from this exercise. The clumsiness of the calculations in vector form by Lorentz and Einstein could help a student encountering Maxwell's equations in tensor form for the first time appreciate the advantages of the latter formalism. Similarly, it would be useful for a student in a GR class to go through the basics of tensor calculus in the old-fashioned but not inelegant mathematical introduction of Einstein's 1916 review article on general relativity. This could reinforce mastery of material that a student in a GR class will have to learn anyway (though Einstein's presentation of the mathematics of both special and general relativity in The Meaning of Relativity would seem to be more suitable for these purposes). It is not so clear what benefit a student in a history of physics course rather than a E&M course or a GR course would derive from the exhaustive coverage of the papers on special and general relativity in this volume. In the case of the history of special relativity, it would seem to make sense to leave out the details of the Lorentz transformation of Maxwell's equations to make room for a discussion, even if only qualitatively, of Minkowski's four-dimensional formalism and Minkowski diagrams. In the case of the history of general relativity, coverage of tensor calculus could profitably be curtailed to make room for discussion of how Einstein found his field equations or how GR failed to make all motion relative. Chapter 3 on Brownian motion also contains its share of detailed calculations that may be useful for students in a class on Stat Mech but not for those in a class on history of physics. Chapter 2 on the light quantum paper does not suffer from this problem. However, whereas the other three papers covered in detail in the volume can serve as representative of Einstein's broader efforts in those fields, the light quantum paper is only the first in a series of remarkable contributions that Einstein made to early quantum theory. Several of these contributions (specific heat, wave-particle duality, stimulated emission, Bose--Einstein statistics) are covered very briefly in chapter 6. I would have liked to see a presentation of Einstein's 1917 derivation of the Planck law for the spectral distribution of black-body radiation with the famous A and B coefficients as detailed and as easy to follow as many less important derivations in the chapters on relativity and Brownian motion. This derivation is much easier yet much more illuminating than, say, the original proofs of the Lorentz invariance of Maxwell's equations. I hope the author will consider such changes in emphasis for a second edition, for his reconstructions and commentaries certainly do open up these four classic Einstein papers to interested undergraduates in physics and other disciplines in ways that the scholarly literature on Einstein does not.

Book review: The requisite reference for the study of Sirenia

USGS Publications Warehouse

Beck, Cathy A.

2013-01-01

Sirenians often are given little or no notice in texts on marine mammals; whales, dolphins, and seals are what come to mind for most when a marine mammal is imagined. An order of only four extant species, the Sirenia is indeed the “other” frequently overlooked group of marine mammals. Dugongs and manatees remain unknown by much of the world, but to those that study these species, the members are extraordinarily unique and fascinating. The three highly respected authors of this newly published volume are all distinguished researchers, with more than a century of combined expertise in the study of this mammalian order. Their collective experience and insight make this book a captivating and valuable read for students, professionals, and anyone interested in having an all-inclusive reference for learning about the Order Sirenia.Review info: Ecology and conservation of the Sirenia-dugongs and manatees. By H. Marsh, T. J. O'Shea, and J. E. Reynolds, III, 2012. ISBN: 978-0521888288, 521 pp.

Geographic Origins of Students, Fall 1990. Volume II.

ERIC Educational Resources Information Center

State Univ. of New York, Albany. Central Staff Office of Institutional Research.

This report (the second of three volumes) presents the results of the annual survey of the geographic origins, or permanent residence, of students attending institutions of the State University of New York during the fall 1990 term. The report presents data on all credit-course students and all institutions of the State University system. Volume…

The Incredible Shrinking Cup Lab: An Investigation of the Effect of Depth and Water Pressure on Polystyrene

EPA Science Inventory

This activity familiarizes students with the effects of increased depth on pressure and volume. Students will determine the volume of polystyrene cups before and after they are submerged to differing depths in the ocean and the Laurentian Great Lakes. Students will also calculate...

Predictors of Teachers' Intention to Refer Students with ADHD to Mental Health Professionals: Comparison of U.S. and South Korea

ERIC Educational Resources Information Center

Lee, Ji-yeon

2014-01-01

A teacher's intention to refer students to mental health professionals is important to the early identification of attention-deficit/hyperactivity disorder (ADHD) and prevention of further problems. The theory of planned behavior (TPB) was used to determine the strongest belief-related predictors of a teacher's intentions to refer students with…

Microcomputer Applications for Health Care Professionals. Volume I. Curriculum Improvement Project. Region II.

ERIC Educational Resources Information Center

Bruce, Lucy

This volume is one of three in a self-paced computer literacy course that gives allied health students a firm base of knowledge concerning computer usage in the hospital environment. It also develops skill in several applications software packages. Volume I contains materials for a three-hour course. A student course syllabus provides this…

Spatial Visualization Tasks to Support Students' Spatial Structuring in Learning Volume Measurement

ERIC Educational Resources Information Center

Revina, Shintia; Zulkardi; Darmawijoyo; van Galen, Frans

2011-01-01

Many prior researches found that most of students in grade five tended to have difficulty in fully grasping the concept of volume measurement because they have to build their competence in spatial structuring. The unit of volume "packing" measurement must be integrated and coordinated in three-dimension. On the other hand, it is revealed…

Student Writings for Home Care Challenge. Volumes I-II. National Workplace Literacy Grant.

ERIC Educational Resources Information Center

Carroll Community Coll., Westminster, MD.

These two volumes contain research papers and personal reflections developed as culminating projects by adult students involved in workplace literacy classes in nursing homes, hospitals, and home care agencies. The first volume contains 18 papers: "What You Need to Know about Cancer" (Grace Bopst); "What Nursing Assistants Need to Know about Heart…

Diving in Head First: Finding the Volume of Norris lake

ERIC Educational Resources Information Center

Foster, Drew W.

2008-01-01

This article allows students to apply their knowledge and experience of area and volume to find the volume of Norris Lake, a large reservoir lake in Tennessee. Students have the opportunity to demonstrate their skills in using maps and scales as well as to incorporate the use of technology in developing the solution. This project satisfied the…

Reference values for pulmonary diffusing capacity for adult native Finns.

PubMed

Kainu, Annette; Toikka, Jyri; Vanninen, Esko; Timonen, Kirsi L

2017-04-01

Measurement standards for pulmonary diffusing capacity were updated in 2005 by the ATS/ERS Task Force. However, in Finland reference values published in 1982 by Viljanen et al. have been used to date. The main aim of this study was to produce updated reference models for single-breath diffusing capacity for carbon monoxide for Finnish adults. Single-breath diffusing capacity for carbon monoxide was measured in 631 healthy non-smoking volunteers (41.5% male). Reference values for diffusing capacity (DLCO), alveolar volume (VA), diffusing capacity per unit of lung volume (DLCO/VA), and lung volumes were calculated using a linear regression model. Previously used Finnish reference values were found to produce too low predicted values, with mean predicted DLCO 111.0 and 104.4%, and DLCO/VA of 103.5 and 102.7% in males and females, respectively. With the European Coalition for Steel and Coal (ECSC) reference values there was a significant sex difference in DLCO/VA with mean predicted 105.4% in males and 92.8% in females (p < .001). New reference values for DLCO, DLCO/VA, VA, vital capacity (VC), inspiratory vital capacity (IVC), and inspiratory capacity (IC) are suggested for clinical use to replace technically outdated reference values for clinical applications.

Reach for Reference. What Did We Wear Yesterday? A New Costume Reference

ERIC Educational Resources Information Center

Safford, Barbara Ripp

2004-01-01

This article describes a new five-volume series, "Fashion, Costume, and Culture: Clothing, Headwear, Body Decorations, and Footwear through the Ages" (Sara Pendergast and Tom Pendergast, Editors), that provides a broad overview of costume traditions of diverse cultures from prehistoric times to the present day. These volumes illustrate how…

[Bibliographic errors in Revista Española de Enfermedades Digestivas. A retrospective study of the year 1995].

PubMed

Acea Nebril, B; Gómez Freijoso, C

1997-03-01

To determine the accuracy of bibliographic citation in Revista Española de Enfermedades Digestivas (REED) and compare it with other Spanish and international journals. We reviewed all 1995 volumes of the REED and randomly selected 100 references from these volumes. Nine citations of non-journal articles were excluded and the remaining 91 citations were carefully scrutinized. Each original article was compared for author's name, title of article, name of journal, volume number, year of publication and pages. Some type of error was detected in 61.6% of the references and on 3 occasions (3.3%) impeded finding to the original article. Errors were found in authors (37.3%); article title (16.4%), pages (6.6%), journal title (4.4%), volume (2.2%) and year (1%). A single error was found in 42 citations, 2 were found in 13 and 3 were found in 1. REED's rate of error in references is comparable to the rates of other spanish and international journals. Authors should exercise more care in preparing bibliographies and should invest more effort in verification of quoted references.

Increased Severe Trauma Patient Volume is Associated With Survival Benefit and Reduced Total Health Care Costs: A Retrospective Observational Study Using a Japanese Nationwide Administrative Database.

PubMed

Endo, Akira; Shiraishi, Atsushi; Fushimi, Kiyohide; Murata, Kiyoshi; Otomo, Yasuhiro

2017-06-07

The aim of this study was to evaluate the associations of severe trauma patient volume with survival benefit and health care costs. The effect of trauma patient volume on survival benefit is inconclusive, and reports on its effects on health care costs are scarce. We conducted a retrospective observational study, including trauma patients who were transferred to government-approved tertiary emergency hospitals, or hospitals with an intensive care unit that provided an equivalent quality of care, using a Japanese nationwide administrative database. We categorized hospitals according to their annual severe trauma patient volumes [1 to 50 (reference), 51 to 100, 101 to 150, 151 to 200, and ≥201]. We evaluated the associations of volume categories with in-hospital survival and total cost per admission using a mixed-effects model adjusting for patient severity and hospital characteristics. A total of 116,329 patients from 559 hospitals were analyzed. Significantly increased in-hospital survival rates were observed in the second, third, fourth, and highest volume categories compared with the reference category [94.2% in the highest volume category vs 88.8% in the reference category, adjusted odds ratio (95% confidence interval, 95% CI) = 1.75 (1.49-2.07)]. Furthermore, significantly lower costs (in US dollars) were observed in the second and fourth categories [mean (standard deviation) for fourth vs reference = $17,800 ($17,378) vs $20,540 ($32,412), adjusted difference (95% CI) = -$2559 (-$3896 to -$1221)]. Hospitals with high volumes of severe trauma patients were significantly associated with a survival benefit and lower total cost per admission.

Transfer factor, lung volumes, resistance and ventilation distribution in healthy adults.

PubMed

Verbanck, Sylvia; Van Muylem, Alain; Schuermans, Daniel; Bautmans, Ivan; Thompson, Bruce; Vincken, Walter

2016-01-01

Monitoring of chronic lung disease requires reference values of lung function indices, including putative markers of small airway function, spanning a wide age range.We measured spirometry, transfer factor of the lung for carbon monoxide (TLCO), static lung volume, resistance and ventilation distribution in a healthy population, studying at least 20 subjects per sex and per decade between the ages of 20 and 80 years.With respect to the Global Lung Function Initiative reference data, our subjects had average z-scores for forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC) and FEV1/FVC of -0.12, 0.04 and -0.32, respectively. Reference equations were obtained which could account for a potential dependence of index variability on age and height. This was done for (but not limited to) indices that are pertinent to asthma and chronic obstructive pulmonary disease studies: forced expired volume in 6 s, forced expiratory flow, TLCO, specific airway conductance, residual volume (RV)/total lung capacity (TLC), and ventilation heterogeneity in acinar and conductive lung zones.Deterioration in acinar ventilation heterogeneity and lung clearance index with age were more marked beyond 60 years, and conductive ventilation heterogeneity showed the greatest increase in variability with age. The most clinically relevant deviation from published reference values concerned RV/TLC values, which were considerably smaller than American Thoracic Society/European Respiratory Society-endorsed reference values. Copyright ©ERS 2016.

Partial molar volume of proteins studied by the three-dimensional reference interaction site model theory.

PubMed

Imai, Takashi; Kovalenko, Andriy; Hirata, Fumio

2005-04-14

The three-dimensional reference interaction site model (3D-RISM) theory is applied to the analysis of hydration effects on the partial molar volume of proteins. For the native structure of some proteins, the partial molar volume is decomposed into geometric and hydration contributions using the 3D-RISM theory combined with the geometric volume calculation. The hydration contributions are correlated with the surface properties of the protein. The thermal volume, which is the volume of voids around the protein induced by the thermal fluctuation of water molecules, is directly proportional to the accessible surface area of the protein. The interaction volume, which is the contribution of electrostatic interactions between the protein and water molecules, is apparently governed by the charged atomic groups on the protein surface. The polar atomic groups do not make any contribution to the interaction volume. The volume differences between low- and high-pressure structures of lysozyme are also analyzed by the present method.

Quantifying navigational information: The catchment volumes of panoramic snapshots in outdoor scenes.

PubMed

Murray, Trevor; Zeil, Jochen

2017-01-01

Panoramic views of natural environments provide visually navigating animals with two kinds of information: they define locations because image differences increase smoothly with distance from a reference location and they provide compass information, because image differences increase smoothly with rotation away from a reference orientation. The range over which a given reference image can provide navigational guidance (its 'catchment area') has to date been quantified from the perspective of walking animals by determining how image differences develop across the ground plane of natural habitats. However, to understand the information available to flying animals there is a need to characterize the 'catchment volumes' within which panoramic snapshots can provide navigational guidance. We used recently developed camera-based methods for constructing 3D models of natural environments and rendered panoramic views at defined locations within these models with the aim of mapping navigational information in three dimensions. We find that in relatively open woodland habitats, catchment volumes are surprisingly large extending for metres depending on the sensitivity of the viewer to image differences. The size and the shape of catchment volumes depend on the distance of visual features in the environment. Catchment volumes are smaller for reference images close to the ground and become larger for reference images at some distance from the ground and in more open environments. Interestingly, catchment volumes become smaller when only above horizon views are used and also when views include a 1 km distant panorama. We discuss the current limitations of mapping navigational information in natural environments and the relevance of our findings for our understanding of visual navigation in animals and autonomous robots.

Using a Virtual Manipulative Environment to Support Students' Organizational Structuring of Volume Units

ERIC Educational Resources Information Center

O'Dell, Jenna R.; Barrett, Jeffrey E.; Cullen, Craig J.; Rupnow, Theodore J.; Clements, Douglas H.; Sarama, Julie; Rutherford, George; Beck, Pamela S.

2017-01-01

In this study, we investigated how Grade 3 and 4 students' organizational structure for volume units develops through repeated experiences with a virtual manipulative for building prisms. Our data consist of taped clinical interviews within a micro-genetic experiment. We report on student strategy development using a virtual manipulative for…

A Study on Sixth Grade Students' Misconceptions and Errors in Spatial Measurement: Length, Area, and Volume

ERIC Educational Resources Information Center

Tan Sisman, Gulcin; Aksu, Meral

2016-01-01

The purpose of the present study was to portray students' misconceptions and errors while solving conceptually and procedurally oriented tasks involving length, area, and volume measurement. The data were collected from 445 sixth grade students attending public primary schools in Ankara, Türkiye via a test composed of 16 constructed-response…

Contextualising Teaching and Learning in Rural Primary Schools: Using Agricultural Experience. Volume 1 [and] Volume 2. Education Research.

ERIC Educational Resources Information Center

Taylor, Peter; Mulhall, Abigail

This research project examined the potential role of agricultural experiences as a vehicle for meeting the diverse learning needs of rural primary students in developing countries. Volume 1 of the project report represents a literature review that investigated a "new role" for agriculture as a key element for developing rural students'…

26th Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2004. Volume 1

ERIC Educational Resources Information Center

US Department of Education, 2006

2006-01-01

This 2004 Annual Report to Congress has two volumes. Volume 1 focuses on the children and students being served under IDEA and provides profiles of individual states' special education environment. It contains three sections. Section I contains the child/student-focused material, presented in a question-and-answer format. It contains three…

The Nature of Middle School Mathematics Teachers' Pedagogical Content Knowledge: The Case of The Volume of Prisms

ERIC Educational Resources Information Center

Tekin-Sitrava, Reyhan; Isiksal-Bostan, Mine

2018-01-01

This study investigated middle school teachers' knowledge of students' misconceptions and the sources of these misconceptions related to the volume of prisms. This case study investigated four middle school teachers who taught 8th grade students in Ankara (Turkey). Based on the analysis of the data, two misconceptions related to the volume of…

The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success: Volume Two: Instructor Training and Development

ERIC Educational Resources Information Center

Groccia, James; Hunter, Mary Stuart

2012-01-01

"The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success," a five-volume series, is designed to assist educators who are interested in launching a firstyear seminar or revamping an existing program. Each volume examines a different aspect of first-year seminar design or…

Student Transitions Project: Mobility of Transfer Students Sub-Committee Terms of Reference

ERIC Educational Resources Information Center

Ministry of Advanced Education, 2007

2007-01-01

The Student Transitions Project Steering Committee's terms of reference allow it to appoint sub-committees to provide advice. Recently, the committee appointed a Mobility of Transfer Students Sub-Committee (formerly the Enrolment Planning Data Sub-Committee, a sub-committee of the British Columbia Council on Admissions and Transfer). The…

Reframing Student Affairs Leadership: An Analysis of Organizational Frames of Reference and Locus of Control

ERIC Educational Resources Information Center

Tull, Ashley; Freeman, Jerrid P.

2011-01-01

Examined in this study were the identified frames of reference and locus of control used by 478 student affairs administrators. Administrator responses were examined to identify frames of reference most commonly used and their preference order. Locus of control most commonly used and the relationship between frames of reference and locus of…

Evaluation of established and new reference lines for the standardization of transperineal ultrasound.

PubMed

Hennemann, J; Kennes, L N; Maass, N; Najjari, L

2014-11-01

To examine the performance of a new reference line for the assessment of pelvic organ descent by transperineal ultrasound. We compared our newly proposed reference line, between two hyperechoic contours of the symphysis pubis (Line 3), with the horizontal reference line proposed by Dietz and Wilson (Line 1) and the central pubic line proposed by Schaer et al. (Line 2). Ultrasound volumes of 94 women obtained in routine clinical practice were analyzed. The perpendicular distance from the reference lines to the internal sphincter and the most dependent part of the bladder base was measured for volumes obtained at rest, on pelvic floor muscle contraction, on Valsalva maneuver and during coughing. Measurements were repeated 4 months later by the same examiner. Rates of assessment were calculated, and intrarater reliability was evaluated using Bland-Altman plots and intraclass correlation coefficients. Line 2 had to be excluded from reliability analysis because of an assessment rate of only 12%, whereas Lines 1 and 3 could be assessed in 100% of volumes. The intrarater repeatability of Lines 1 and 3 was shown to be very similar. In this comparison of three potential reference lines for the assessment of pelvic organ descent by transperineal ultrasound, the central pubic line was shown to be inferior owing to poor visibility in our volumes. Inter-rater reliability analysis and validation studies are required to confirm our results. Copyright © 2014 ISUOG. Published by John Wiley & Sons Ltd.

Federal Student aid Handbook, 2002-2003. Volume 6: Federal Work-Study.

ERIC Educational Resources Information Center

Office of Federal Student Aid (ED), Washington, DC.

The Federal Work-Study (FWS) Program allows undergraduate and graduate students to work part-time to help pay for the cost of their education. Schools must use 75% of their FSW Program funds to compensate students employed in community service jobs. This volume describes the ways schools are required to use money from FSW program funds to…

Using Soda Cans to Teach Physical Science Students about Density

ERIC Educational Resources Information Center

Sanger, Michael J.; Humphreys, Teari C.; LaPorte, Mark M.

2009-01-01

In this experiment, physical science students measured the mass of several soda cans, measured the mass and volume of water displaced when these cans were placed in water, and determined whether these cans sank or floated in water. Then, the students plotted graphs of the mass of displaced water versus the volume of displaced water, the mass of…

College Student-Athletes: Challenges, Opportunities, and Policy Implications. Educational Policy in the 21st Century: Opportunities, Challenges and Solutions

ERIC Educational Resources Information Center

Kissinger, Daniel B., Ed.; Miller, Michael T., Ed.

2009-01-01

This volume is a critical and objective study of the contemporary college student athlete. Framed around the process of recruitment, transition, and support of student athletes in higher education, the volume is a response to societal pressures to reform college athletics. Driven by publicity and the potential for revenue gains, colleges and…

Vocational Curriculum Modification. Teaching Technical Language to Learning Handicapped Students. Project HIRE: A Curriculum Management System for Instructing the Handicapped. Final Report, Volume 1.

ERIC Educational Resources Information Center

Gardner, David C.; And Others

Volume 1 of the final report on Project HIRE reports the design, development, field-testing, and refining of self-instructional packages to teach entry level technical vocabulary to learning handicapped students mainstreamed in vocational programs. Volume 2, a management handbook, reports the methods and findings concerning development of…

The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success: Volume Three: Teaching in the First-Year Seminar

ERIC Educational Resources Information Center

Garner, Brad

2012-01-01

"The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success," a five-volume series, is designed to assist educators who are interested in launching a first-year seminar or revamping an existing program. Each volume examines a different aspect of first-year seminar design or…

TV Trouble-Shooting Manual. Volumes 3-4. Part 1: Block Diagram of Colour TV Receiver and Signal Flow. Student and Instructor's Manuals.

ERIC Educational Resources Information Center

Mukai, Masaaki; Kobayashi, Ryozo

These volumes are, respectively, the self-instructional student manual and the teacher manual that cover the first set of training topics in this course for television repair technicians. Both volumes contain the following two sections: (1) Functional Block Diagram of a Colour TV Receiver, including information on the video reproduction circuit,…

The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success. Volume One: Designing and Administering the Course

ERIC Educational Resources Information Center

Keup, Jennifer R.; Petschauer, Joni Webb

2011-01-01

"The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success," a five-volume series, is designed to assist educators who are interested in launching a first-year seminar or revamping an existing program. Each volume examines a different aspect of first-year seminar design or administration and…

Phthalate exposure, even below US EPA reference doses, was associated with semen quality and reproductive hormones: Prospective MARHCS study in general population.

PubMed

Chen, Qing; Yang, Huan; Zhou, Niya; Sun, Lei; Bao, Huaqiong; Tan, Lu; Chen, Hongqiang; Ling, Xi; Zhang, Guowei; Huang, Linping; Li, Lianbing; Ma, Mingfu; Yang, Hao; Wang, Xiaogang; Zou, Peng; Peng, Kaige; Liu, Taixiu; Shi, Xiefei; Feng, Dejian; Zhou, Ziyuan; Ao, Lin; Cui, Zhihong; Cao, Jia

2017-07-01

Environment-Protection-Agency Reference Doses (EPA RfDs) for phthalate intakes are based on limited evidence, especially regarding low-dose male-reproductive toxicity. This study investigates the association between phthalate exposure and semen parameters and reproductive hormones in a general population with low phthalate exposure compared to the EPA RfDs. The MARHCS (Male-Reproductive-Health-in-Chongqing-College-Students) cohort recruited 796 male students, who experienced a relocation of campuses and shifting environmental exposure. Urine, semen and blood before and after the relocation was collected and investigated for: (1) the associations between 13 urinary phthalate metabolites and 11 semen/hormone outcomes (five semen parameters including semen volume, sperm concentration, total sperm number, progressive motility, normal morphology) and six serum reproductive hormones including estradiol, follicle-stimulating hormone, luteinizing hormone, prolactin, progesterone, testosterone; (2) re-analysis of the metabolite-outcome associations in the subjects with estimated phthalate intakes below the RfDs; (3) a change in phthalate metabolites and change in semen/hormone outcomes after the relocation; (4) the association between these changes. (1) All but two semen/hormone outcomes were associated with at least one phthalate metabolite, e.g., each quartile monoethyl phthalate was associated with a 5.3%, 5.7% and 2.6% decrease of sperm concentration, total sperm number and progressive motility respectively. (2) In the subjects with phthalate intakes below the RfDs, these metabolite-outcome associations remained significant. (3) All metabolites except mono(2-ethylhexyl) phthalate declined after relocation (P<0.001 respectively); at the same time, semen volume, normal morphology, estradiol and luteinizing hormone increased (by 5.9%, 25.0%, 34.2% and 10.0%) and testosterone decreased (by 7.0%). (4) The changes in semen volume, normal morphology, estradiol and testosterone, but not the change in luteinizing hormone after relocation, were associated with the changes in the phthalate metabolites. Phthalate exposure is associated with interrupted semen quality and reproductive hormones in the human population even with a dose given below the RfDs. These effects, however, may only partially revert back when exposure decreases, thus emphasizing the urgency of stricter phthalate administration. Copyright © 2017. Published by Elsevier Ltd.

The Learning Outcomes of Mentoring Library Science Students in Virtual World Reference: A Case Study

ERIC Educational Resources Information Center

Purpur, Geraldine; Morris, Jon Levi

2015-01-01

This article reports on the cognitive and affective development of students being mentored in virtual reference interview skills by professional librarians. The authors present a case study which examines the impact on student learning resulting from librarian mentor participation and collaboration with students on a course assignment. This study…

Effect of direct neuroradiologist participation in physician marketing on imaging volumes in outpatient radiology.

PubMed

Grignon, L; Keiper, M; Vavricek, J; Horsley, W; Murphy, R; Grignon, A; Yu, F

2014-08-01

Over the past several years, decreased demand for and increased supply of imaging services has increased competition among outpatient imaging centers in the United States. This study hypothesizes that using a radiology sales representative and neuroradiologist as a team in marketing and sales will increase imaging referrals in outpatient imaging. From January to December 2009, baseline monthly physician referral data of CT and MR scans of 19 referring clinicians (neurologists, neurosurgeons, and anesthesiologists) to an outpatient radiology group were collected. During that time, a nonphysician radiology sales representative visited the referring clinicians' offices every 2 weeks. From January to June 2010, the same radiology sales representative visited the referring clinicians' offices every 2 weeks but was accompanied by a neuroradiologist once a month. From July 2010 to June 2011, the same radiology sales representative visited the referring clinicians' offices twice a month without a neuroradiologist. Cross-sectional imaging referral volumes were approximately 2.5 times greater during the 6-month period using the neuroradiologist for direct physician-to-physician marketing when compared with the volumes achieved with the sales representative alone, and continued neuroradiologist involvement in marketing and sales is required to maintain referral volumes over time. The impact on imaging referral volumes during the 6-month use of the neuroradiologist for direct physician-to-physician marketing in this study supports the assertion that neuroradiologist visits are an important element in establishing and maintaining a relationship with the referring clinician's office and thereby maximizing imaging referrals. © 2014 by American Journal of Neuroradiology.

STORMWATER BEST MANAGEMENT PRACTICES DESIGN GUIDE VOLUME 2 - VEGETATIVE BIOFILTERS

EPA Science Inventory

This document is Volume 2 of a three volume document that provides guidance on the selection and design of stormwater management Best Management Practices (BMPs). This second volume provides specific design guidance for a group of onsite BMP control practices that are referred t...

Technical Guidelines and References: Crops Training Component. From: Agricultural Development Workers Training Manual. Volume III: Crops.

ERIC Educational Resources Information Center

Peace Corps, Washington, DC. Information Collection and Exchange Div.

This reference manual for training Peace Corps agricultural development workers deals with crops. The document begins with common units of area, length, weight, volume, and conversions between them. A practice problem is worked and other conversion problems are given. The second section is intended to show agricultural field workers how to survey…

Alternatives to estimate statewide changes in aspen cover type volumes

Treesearch

Curtis L. VanderSchaaf

2015-01-01

For Minnesota, the only data available to conduct regional or state-wide level assessments across all ownerships is the Forest Inventory and Analysis Program (FIA). Some of the many alternatives available to estimate regional changes in standing volume are referred to here as 1.) FIA alternative, 2.) a commonly applied growth and yield system referred to as Walters and...

Don’t fence us in

USGS Publications Warehouse

Oliver, J.

1991-01-01

When I was a graduate student around 1950 I used to read the entire Bulletin of the Seismological Society of America. it was a pwoerful and inspiring educational experience, with an effect quite different from that of the more usual process of looking up a few articles in the chain of references in a subject of current interest. Reading the entire journal reveals how ideas, techniques, and seismologists appear and evolve. It is likely the best substitute for a firsthand personal experience with the early development of the field. And in spite of, or perhaps because of, the missteps, the wasted effort, and the lack of sophistication that those first volumes reveal, the reader can sense the opportunity and be inspired by the vibrancy of the young subject. 

Causes and characteristics of medical student referrals to a professional behaviour board.

PubMed

Barnhoorn, Pieter C; Bolk, Jan H; Ottenhoff-de Jonge, Marleen W; van Mook, Walther N K A; de Beaufort, Arnout Jan

2017-01-15

To describe the nature of unprofessional behaviour displayed by medical students, as well as the characteristics of students referred to the professional behaviour board. A descriptive mixed methods approach was taken, in which qualitative data on unprofessional behaviour, as well as quantitative data on the demographics of referred students were collected during the study period between June 1, 2009 and January 1, 2014. In order to compare the referred students with the total student population, data on gender, nationality and phase in the curriculum of the total student population, collected from the student administration desk, were also used. In the study period, a total of 107 referrals were reported, concerning 93 different students (3% of the total student population). Sixty-five of the 107 referrals (61%) concerned male students. Thirty referrals (28%) concerned non-Dutch students. Most referrals (71%) occurred during clinical rotations. The referrals were equally distributed over three professional behaviour domains: dealing with oneself, dealing with others, and dealing with tasks/work. 'Withdrawn behaviour' was reported 17 times, 'insufficient Dutch language proficiency' 14 times, 'impertinent emails' 9 times and 'placing privacy-sensitive photos on the internet' 3 times. Although only a minority of students are referred to a professional behaviour board, this study shows that student characteristics such as gender and nationality may correlate to a higher incidence of unprofessional behaviour. Further explanatory and exploratory research is needed to unravel this relationship, and to study the influence of curriculum reforms on these relationships, respectively.

Student assistance program outcomes for students at risk for suicide.

PubMed

Biddle, Virginia Sue; Kern, John; Brent, David A; Thurkettle, Mary Ann; Puskar, Kathryn R; Sekula, L Kathleen

2014-06-01

Pennsylvania's response to adolescent suicide is its Student Assistance Program (SAP). SAP has been funded for 27 years although no statewide outcome studies using case-level data have been conducted. This study used logistic regression to examine drug-/alcohol-related behaviors and suspensions of suicidal students who participated in SAP. Of the 46 services, 10 best predicted (p<.01) that these undesirable outcomes would cease. Although no study subjects died by suicide, 42 of 374,626 referred students did die by suicide. Suicidal students who did not participate had double the rate of suicide of suicidal participants of SAP. Students referred for other reasons also killed themselves. Further work must be done to assess all referred students for suicide risk, examine educational outcomes, monitor substance-related crimes and overdoses, and examine school-related factors postmortem. Evidence from this study can be used by researchers to plan future studies and by Pennsylvania's school nurses when planning services.

Miami-Dade Community College 1984 Institutional Self-Study. Volume IV: Student Information and Performance Standards (Advisement and Graduation Information System, Academic Alert, Standards of Academic Progress).

ERIC Educational Resources Information Center

Miami-Dade Community Coll., FL.

Part of a systematic, in-depth assessment of Miami-Dade Community College's (MDCC's) educational programs, student support systems, and selected campus-level activities, this volume of the college's institutional self-study report examines the impact and effectiveness of student information systems and performance standards. This report presents…

Student Mobility in Higher Education in the European Community: Synthesis Report (Volume 1) and Country Reports (Volume 2).

ERIC Educational Resources Information Center

de Jonge, J. F. M.; And Others

The European Community Action Programs for the Mobility of Universities Studies (ERASMUS) provides for the exchange of students who carry out reorganized periods of study from 3 months to 1 year in a member state other than their own. This report examines, country by country, students' ability to move in the higher education sector between member…

Osmosis and Surface Area to Volume Ratio.

ERIC Educational Resources Information Center

Barrett, D. R. B.

1984-01-01

Describes an experiment designed to help students understand the concepts of osmosis and surface area to volume ratio (SA:VOL). The task for students is to compare water uptake in different sizes of potato cubes and relate differences to their SA:VOL ratios. (JN)

[Drug-promoting advertisements in the Dutch Journal of Medicine and Pharmaceutical Weekly: not always evidence based].

PubMed

van Eeden, Annelies E; Roach, Rachel E J; Halbesma, Nynke; Dekker, Friedo W

2012-01-01

To determine and compare the foundation of claims in drug-promoting advertisements in a Dutch journal for physicians and a Dutch journal for pharmacists. A cross-sectional study. We included all the drug-promoting advertisements referring to a randomized controlled trial (RCT) we could find on Medline from 2 volumes of the Dutch Journal of Medicine (Nederlands Tijdschrift voor Geneeskunde; NTvG) and the (also Dutch) Pharmaceutical Weekly (Pharmaceutisch Weekblad; PW). The validity of the advertisements (n = 54) and the methodological quality of the referenced RCTs (n = 150) were independently scored by 250 medical students using 2 standardised questionnaires. The advertisements' sources were concealed from the students. Per journal, the percentage of drug-promoting advertisements having a valid claim and the percentage of high-quality RCT references were determined. Average scores on quality and validity were compared between the 2 journals. On a scale of 0-18 points, the mean quality scores of the RCTs differed 0.3 (95% CI: -0.1-0.7) between the NTvG (score: 14.8; SD: 2.2) and the PW (score: 14.5; SD: 2.6). The difference between the validity scores of drug-promoting advertisements in the NTvG (score: 5.8; SD: 3.3) and the PW (score: 5.6; SD: 3.6) was 0.3 (95% CI: -0.3-0.9) on a scale of 0-10 points. For both journals, an average of 15% of drug-promoting advertisements was valid (defined as a validity score of > 8 points); 35% of the RCTs referred to was of good methodological quality (defined as a quality score of > 16 points). The substantiation of many claims in drug-promoting advertisements in the NTvG and the PW was mediocre. There was no difference between the 2 journals.

The Law of the People (Dine Bibee Haz'Aannii): A Bicultural Approach to Legal Education for Navajo Students, Volume 4.

ERIC Educational Resources Information Center

Vicenti, Dan; And Others

Volume 4 of a 4-volume bilingual bicultural law-related curriculum examines Navajo community life as it is affected by certain laws. Getting a job, obtaining assistance from welfare and other agencies, and preserving one's individual rights as an employee or as a student are all aspects of daily living with important legal ramifications. This unit…

Life satisfaction and its correlates among college students in China: a test of social reference theory.

PubMed

Zhang, Jie; Zhao, Sibo; Lester, David; Zhou, Chengchao

2014-08-01

To study life satisfaction and to test the role of social reference in determining the degree of life satisfaction, we examined a large sample of undergraduate students in China for the correlates of campus life satisfaction. A questionnaire survey was administered at a university and the final sample consisted of 439 respondents aged between 17 and 24 years, from all over the country, and studying different subjects. It was found that freshman students tended to score higher on their life satisfaction than students in other grades and the college students' life satisfaction was positively related to female gender, self-esteem, social support, and the liberal attitudes on female gender roles, but negatively correlated with depression and suicidal ideation. Contrary to common beliefs, students from an urban area or from better-off families were not necessarily more satisfied with current life than those students coming from the countryside or low income families. The findings were accounted for by the social reference theory and in this case college students' campus life satisfaction is basically affected by their pre-college life quality as a reference. Copyright © 2013 Elsevier B.V. All rights reserved.

Reference Letters and the Uninformed Business Educator: A U.S. Legal Perspective

ERIC Educational Resources Information Center

Compton, Nina; Albinsson, Pia A.

2013-01-01

While providing references to students, business professors have to meet dual demands of giving sincere references to prospective employers while avoiding any potential litigation claims of "defamation" and "violation of privacy" from the students. While the approach of providing bare minimum information may seem to mitigate…

A model for precalculus students to determine the resonance frequency of a trumpet mouthpiece

NASA Astrophysics Data System (ADS)

Chapman, Robert C.

2004-05-01

The trumpet mouthpiece as a Helmholtz resonator is used to show precalculus students a mathematical model for determining the approximate resonance frequency of the mouthpiece. The mathematics is limited to algebra and trigonometry. Using a system of mouthpieces that have interchangeable cups and backbores, students are introduced to the acoustics of this resonator. By gathering data on 51 different configurations of mouthpieces, the author modifies the existing Helmholtz resonator equation to account for both cup volumes and backbore configurations. Students then use this model for frequency predictions. Included are how to measure the different physical attributes of a trumpet mouthpiece at minimal cost. This includes methods for measuring cup volume, backbore volume, backbore length, throat area, etc. A portion of this phase is de-signed for students to become acquainted with some of the vocabulary of acoustics and the physics of sound.

Educating Immigrant Children: Schools and Language Minorities in Twelve Nations. Reference Books in International Education, Volume 58. Garland Reference Library of Social Science, Volume 921.

ERIC Educational Resources Information Center

Glenn, Charles L.; de Jong, Ester J.

This book examines the solutions that various members of the Organisation for Economic Cooperation and Development (OECD) nations have attempted to the question of whether schooling of immigrant and language minority children should be organized with the intention of assimilating them into the dominant culture, or whether their cultural and…

Snow Ecology

NASA Astrophysics Data System (ADS)

Jones, H. G.; Pomeroy, J. W.; Walker, D. A.; Hoham, R. W.

2001-01-01

In this volume, a multidisciplinary group of acknowledged experts fully intergrate the physical, chemical, and biological sciences to provide a complete understanding of the interrelationships between snow structure and life. This volume opens a new perspecitve on snow cover as a habitat for organisms under extreme environmental conditions and as a key factor in the ecology of much of the Earth's surface. The contributors describe the fundamental physical and small-scale chemical processes that characterize the evolution of snow and their influence on the life cycles of true snow organisms and the biota of cold regions with extended snow cover. The book further expands on the role of snow in the biosphere by the study of the relationship between snow and climate and the paleo-ecological evidence for the influence of past snow regimes on plant communities. Snow Ecology will form a main textbook on advanced courses in biology, ecology, geography, environmental science, and earth science where an important component is devoted to the study of the cryosphere. It will also be useful as a reference text for graduate students, researchers, and professionals at academic institutions and in government and nongovernmental agencies with environmental concerns.

2017 ARL Summer Student Program. Volume 1: Symposium Presentations

DTIC Science & Technology

2017-12-01

The findings in this report are not to be construed as an official Department of the Army position unless so designated by other authorized documents...and publicize exceptional achievements made by students and their mentors in support of Army science. All undergraduate and graduate interns are ...finalists are published in Volume I of the proceedings (“Symposium Presentations”; ARL-SR-0387), while abstracts are collected in Volume II (“Compendium of

Prevalence of underweight, overweight and obesity in university students from the region of Anhui (China).

PubMed

Ren, Xiaohua; Chen, Yan; He, Lianping; Jin, Yuelong; Tian, Li; Lu, Mi; Lu, Wei; Ding, Lingling; Guo, Daoxia; Wang, Linghong; Nie, Zhognhua; Yao, Yingshui

2014-12-16

Overweight and obesity are epidemic worldwide. Our previous study found that the prevalence of overweight and obesity in primary students is high. we sought to estimate whether the prevalence of overweight and obesity among university students is still high in China. A cross-sectional study was designed to collect the routine health screening data for university students in 2013. The height and weight of students were measured, and BMI was calculated with height and weight, we estimated the underweight and obesity prevalence of university students using by two references [Working Group on Obesity references in China (2004) and World Health Organization (WHO) criteria (2000)]. Depending on the China references used, the overall prevalence of underweight, overweight (including obesity) and obesity in male university students were 14.2%, 14.7% and 4.2%, respectively; in female university students were 27.5%, 4.4% and 0.6%, respectively. Depending on the WHO references used, the overall prevalence of underweight, overweight (including obesity) and obesity in male university students were 14.2%, 11.5% and 2.5%, respectively, in female university students were 27.5%, 2.4% and 0.3%, respectively. An interesting observation made was that the underweight prevalence of university students has an increasing trend, especially in female. The study showed that the prevalence of underweight in university students, especially in female students has become a critical health issue. Related department of school and government should pay more attention to student's physical health. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

American College Health Association - National College Health Assessment spring 2007 reference group data report (abridged).

PubMed

2008-01-01

Assessing and understanding the health needs and capacities of college students is paramount to creating healthy campus communities. The American College Health Association-National College Health Assessment (ACHA-NCHA) is a survey that ACHA developed in 1998 to assist institutions of higher education in achieving this goal. The ACHA-NCHA contains approximately 300 questions assessing student health status and health problems, risk and protective behaviors, and impediments to academic performance. The spring 2007 reference group includes ACHA-NCHA data from 71,860 students at 107 institutions of higher education. Officials at participating institutions administered the ACHA-NCHA to all students, to randomly selected students, or to students in randomly selected classrooms. ACHA collected data between January and May 2007. Results from the spring 2007 reference group (N= 71,860) are presented. These data expand the understanding of the health needs and capacities of college students.

In vivo organ mass of Korean adults obtained from whole-body magnetic resonance data.

PubMed

Park, S; Lee, J K; Kim, J I; Lee, Y J; Lim, Y K; Kim, C S; Lee, C

2006-01-01

In vivo organ mass of the Korean adult, male and female were presented for the purpose of radiation protection. A total of 121 healthy volunteers (66 males and 55 females), whose body dimensions were close to that of average Korean adults, were recruited for this study. Whole-body magnetic resonance (MR) images were obtained, and contours of 15 organs (brain, eye, gall bladder, heart, kidney, liver, lung, pancreas, stomach, spleen, testes, thymus, thyroid, urinary bladder and uterus) and 9 bones (femur, tibia + fibula, humerus, radius + ulna, pelvis, cervical spine, thoracic and lumber spine, skull and clavicle) were segmented for organ volume rendering by anatomists using commercial software. Organ and bone masses were calculated by multiplying the Asian reference densities of the corresponding organs and bones by the measured volumes. The resulting organ and bone masses were compared with those of the International Commission of Radiological Protection (ICRP) and the Asian reference data. Significantly large standard deviation was shown in the moving organs of the respiratory and circulatory systems and in the alimentary and urogenital organs that are variable in volume in a single person. Gall bladder and pancreas showed unique Korean organ masses compared with those of ICRP and the Asian reference adults. Different from anatomical data based on autopsy, the in vivo volume and mass in this study can more exactly describe the organ volume of a living human subject for radiation protection. A larger sample size would be required for obtaining statistically more reliable results. It is also needed to establish the reference organ mass of younger age groups for which it is difficult to recruit volunteers and to immobilise the subjects for long-time MR scanning. At present, the data from this study will contribute to the establishment of a Korean reference database.

Quantifying navigational information: The catchment volumes of panoramic snapshots in outdoor scenes

PubMed Central

Zeil, Jochen

2017-01-01

Panoramic views of natural environments provide visually navigating animals with two kinds of information: they define locations because image differences increase smoothly with distance from a reference location and they provide compass information, because image differences increase smoothly with rotation away from a reference orientation. The range over which a given reference image can provide navigational guidance (its ‘catchment area’) has to date been quantified from the perspective of walking animals by determining how image differences develop across the ground plane of natural habitats. However, to understand the information available to flying animals there is a need to characterize the ‘catchment volumes’ within which panoramic snapshots can provide navigational guidance. We used recently developed camera-based methods for constructing 3D models of natural environments and rendered panoramic views at defined locations within these models with the aim of mapping navigational information in three dimensions. We find that in relatively open woodland habitats, catchment volumes are surprisingly large extending for metres depending on the sensitivity of the viewer to image differences. The size and the shape of catchment volumes depend on the distance of visual features in the environment. Catchment volumes are smaller for reference images close to the ground and become larger for reference images at some distance from the ground and in more open environments. Interestingly, catchment volumes become smaller when only above horizon views are used and also when views include a 1 km distant panorama. We discuss the current limitations of mapping navigational information in natural environments and the relevance of our findings for our understanding of visual navigation in animals and autonomous robots. PMID:29088300

Ethnic identity salience improves recognition memory in Tibetan students via priming.

PubMed

Li, Hongxia; Wang, Echo Xue; Jin, Shenghua; Wu, Song

2016-04-01

Social identity salience affects group-reference effect in memory. However, limited studies have examined the influence of ethnic identity salience on group-reference effect among minority group people in conditions where the minority group dominates. In the present research, we aim to investigate, in a Tibetan-dominant context, whether the salience of ethnic identity among Tibetan students could display an influence on their group-reference effect via priming method. We recruited 50 Tibetan and 62 Han Chinese students from Tibetan University in Lhasa, the capital of Tibet Autonomous Region, where Tibetans were the majority. A month before the experiment, we tested the baseline of ethnic identity salience of both Tibetan and Han Chinese students using the Twenty Statements Test. In the formal experiment, we assessed the effectiveness of priming method first and then conducted a recognition memory test 2 week later via priming approach. The results showed that the ethnic identity both of Tibetan and Han Chinese participants was not salient in the baseline assessment. However, it was successfully induced via priming among Tibetan students. Tibetan students showed a significant group-reference effect in recognition memory task when their ethnic identity was induced via priming. On the contrary, Han Chinese students did not show increased ethnic awareness and superiority of ethnic in-group reference memory after being primed. Current research provides new evidence for the influence of salience of ethnic identity on group-reference effect, contributing to the application and extension of social identity theory among minority group people. (c) 2016 APA, all rights reserved).

Pizza and pop and the student identity: the role of referent group norms in healthy and unhealthy eating.

PubMed

Louis, Winnifred; Davies, Sarah; Smith, Joanne; Terry, Deborah

2007-02-01

Using the Theory of Planned Behavior (I. Ajzen, 1985, 1991) and referent group (student) norms and identification (D. J. Terry & M. A. Hogg, 1996), the authors longitudinally predicted healthy eating intentions and behavior in a sample of 137 university students. Specifically, attitudes, subjective norms, and perceived control predicted intentions at Time 1, which predicted self-reported behavior at Time 2. There was also a link between intentions and observed behavior at Time 2. Beyond the planned behavior variables, referent group norms for university students' eating behavior interacted with participants' identification as students to predict healthy eating intentions. The authors discussed implications for researcher's conceptualization of normative influence and for interventions into this group's eating behavior.

A Survey of Secondary School Students' Perceptions of and Attitudes Toward Use of Drugs by Teenagers. Part I, Part II, Part III.; A Survey of Secondary School Teachers' Perceptions of the Role of the Schools in Dealing with Teenage Drug Use. A General Overview of Survey Findings.

ERIC Educational Resources Information Center

Montgomery County Public Schools, Rockville, MD.

Three volumes report the findings of a student survey among a random sample of 2,777 junior high and senior high school students. Volume one presents the overall findings: the typical student believes that drug use and experimentation are not common, except for marihuana, alcohol, cigarettes, and glue; believes that drug use is increasing; is not…

Using Technology to Improve Student Learning. NCREL Viewpoints, Volume 12

ERIC Educational Resources Information Center

Gahala, Jan, Ed.

2004-01-01

"Viewpoints" is a multimedia package containing two audio CDs and a short, informative booklet. This volume of "Viewpoints" focuses on how technology can help improve student learning. The audio CDs provide the voices, or viewpoints, of various leaders from the education field who work closely with technology issues. Their…

Strategies for Retaining Minority Students in Higher Education.

ERIC Educational Resources Information Center

Lang, Marvel, Ed.; Ford, Clinita A., Ed.

This volume contains selected papers presented at National Black Student Retention Conferences between 1988 and 1991, that examine ideas concerning educational access and retention. The volume and papers are divided into three groupings which address: (1) The Psycho-Social Implications; (2) Model Strategies and Programs; and (3) Impacts of Faculty…

Ideas Together. Volume II, Number 1, Spring 1990.

ERIC Educational Resources Information Center

Toback, Norman P., Ed.

1990-01-01

Designed as a channel for communication among City University of New York faculty regarding initiatives to reduce attrition and promote student success, this publication contains articles on various aspects of student development and bilingualism. The volume contains: (1) "The Process Is the Purpose," an introduction by Anthony F. Russo,…

Effectiveness of Asynchronous Reference Services for Distance Learning Students within Florida's Community College System

ERIC Educational Resources Information Center

Profeta, Patricia C.

2007-01-01

The provision of equitable library services to distance learning students emerged as a critical area during the 1990s. Library services available to distance learning students included digital reference and instructional services, remote access to online research tools, database and research tutorials, interlibrary loan, and document delivery.…

Redesigning a Library Space for Collaborative Learning

ERIC Educational Resources Information Center

Gabbard, Ralph B.; Kaiser, Anthony; Kaunelis, David

2007-01-01

The reference desk at Indiana State University's (ISU) library offers an excellent view of student work areas on the first floor. From this vantage point, the reference librarians noticed students, especially in the evening and on weekends, huddled together in small groups, with one student at the keyboard of a laptop or desktop computer. The…

Potential use of geothermal resources in the Snake River Basin: an environmental overview. Volume II. Annotated bibliography

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

Spencer, S.G.; Russell, B.F.; Sullivan, J.F.

This volume is a partially annotated bibliography of reference materials pertaining to the seven KGRA's. The bibliography is divided into sections by program element as follows: terrestrial ecology, aquatic ecology, heritage resources, socioeconomics and demography, geology, geothermal, soils, hydrology and water quality, seismicity, and subsidence. Cross-referencing is available for those references which are applicable to specific KGRA's. (MHR)

Teachers and Teaching in the Developing World. Reference Books in International Education, Volume 8. Garland Reference Library of Social Science, Volume 617.

ERIC Educational Resources Information Center

Rust, Val D., Ed.; Dalin, Per, Ed.

This book is an outgrowth of an international seminar held in Bali, Indonesia in 1986 entitled "Improving the Quality of Teaching in the Developing World: Alternative Models." The book contains essays written by 20 authors and coauthors from 12 different countries and is divided into five sections, plus a preface. The focus of section 1,…

Reference standard space hippocampus labels according to the European Alzheimer's Disease Consortium-Alzheimer's Disease Neuroimaging Initiative harmonized protocol: Utility in automated volumetry.

PubMed

Wolf, Dominik; Bocchetta, Martina; Preboske, Gregory M; Boccardi, Marina; Grothe, Michel J

2017-08-01

A harmonized protocol (HarP) for manual hippocampal segmentation on magnetic resonance imaging (MRI) has recently been developed by an international European Alzheimer's Disease Consortium-Alzheimer's Disease Neuroimaging Initiative project. We aimed at providing consensual certified HarP hippocampal labels in Montreal Neurological Institute (MNI) standard space to serve as reference in automated image analyses. Manual HarP tracings on the high-resolution MNI152 standard space template of four expert certified HarP tracers were combined to obtain consensual bilateral hippocampus labels. Utility and validity of these reference labels is demonstrated in a simple atlas-based morphometry approach for automated calculation of HarP-compliant hippocampal volumes within SPM software. Individual tracings showed very high agreement among the four expert tracers (pairwise Jaccard indices 0.82-0.87). Automatically calculated hippocampal volumes were highly correlated (r L/R  = 0.89/0.91) with gold standard volumes in the HarP benchmark data set (N = 135 MRIs), with a mean volume difference of 9% (standard deviation 7%). The consensual HarP hippocampus labels in the MNI152 template can serve as a reference standard for automated image analyses involving MNI standard space normalization. Copyright © 2017 the Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

Adventures in Law and History. Volume I: Native Americans, the Spanish Frontier, and the Gold Rush. A Law and Civic Education Curriculum for Upper Elementary Grades with Units on Rules and Laws, Property, and Authority.

ERIC Educational Resources Information Center

Croddy, Marshall; Degelman, Charles; Doggett, Keri; Hayes, Bill

This is volume one of a two-volume civics curriculum on law and effective citizenship for upper-elementary students. The lessons, set in American historical eras, engage students in cooperative-learning activities, role plays, simulations, readers theater, stories, and guided discussions, which introduce and reinforce law-related and civic…

Training in Europe: Second Report on Vocational Training Research in Europe, 2000. Background Report. Volumes 1-3. CEDEFOP Reference Series.

ERIC Educational Resources Information Center

Descy, Pascaline, Ed.; Tessaring, Manfred, Ed.

These three volumes comprise the background publication of the second report on vocational education and training (VET) research in Europe. The two parts of Volume 1 contain 10 papers; Volume 2 contains 11 papers in two parts; and there are 10 papers in the two parts and annex of Volume 3. In Volume 1 are the following: "Steering, Networking,…

To Refer or Not To Refer...What Are the Questions? Evaluative Questions for Procedural Implementation of an Effective Prereferral Phase for Culturally Diverse and Limited English Proficient Students.

ERIC Educational Resources Information Center

Ruz, Magdalena

Culturally specific behaviors must be considered in the pre-referral phase of assessing culturally diverse/limited-English-proficient students. Inferences regarding the reasons for students' performance reflect the knowledge base acquired by the school staff concerning a student's culture. Evaluative questions can gather data to assure non-biased…

Telephone Equipment Installation and Repair Specialist (AFSC 36254).

ERIC Educational Resources Information Center

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This document contains the four volumes of an Air Force correspondence course in telephone equipment installation and repair. Each volume consists of student learning objectives, information, exercises, and answers to exercises; a volume review exercise is included for each volume. The first volume includes information about career field duties…

Documentation of the GLAS fourth order general circulation model. Volume 2: Scalar code

NASA Technical Reports Server (NTRS)

Kalnay, E.; Balgovind, R.; Chao, W.; Edelmann, D.; Pfaendtner, J.; Takacs, L.; Takano, K.

1983-01-01

Volume 2, of a 3 volume technical memoranda contains a detailed documentation of the GLAS fourth order general circulation model. Volume 2 contains the CYBER 205 scalar and vector codes of the model, list of variables, and cross references. A variable name dictionary for the scalar code, and code listings are outlined.

Mechanisms for Aiding Worker Adjustment to Technological Change: Volume 2: Concepts, Review of the Literature, Abstracts.

ERIC Educational Resources Information Center

Utah Univ., Salt Lake City. Human Resources Inst.

Volume 2, which accompanies "Mechanisms for Aiding Worker Adjustment to Technological Change, Volume 1," consists of a key word index for locating specific topics and the abstracts of literature reviewed in Volume 1. Key words, referring to aspects of worker adjustment to technological change appearing in the abstracted literature, are grouped…

Solid earth science in the 1990s. Volume 2: Panel reports

NASA Technical Reports Server (NTRS)

1991-01-01

This is the second volume of a three-volume report. Volume 2, Panel Reports, outlines a plan for solid Earth science research for the next decade. The science panels addressed the following fields: plate motion and deformation, lithospheric structure and evolution, volcanology, Earth structure and dynamics, Earth rotation and reference frames, and geopotential fields.

Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 1.

ERIC Educational Resources Information Center

Harris, Laurie Lanzen, Ed.

The serialized reference work "Biography Today" is initiating a "Subject Series" that in five separate volumes will encompass: authors, artists, scientists, and inventors, sports figures, and world leaders. This is the first volume in the "Author Series." There will be no duplication between the regular series and the special subject volumes. This…

On Learning to Write Those **** References

ERIC Educational Resources Information Center

Hartley, James

2014-01-01

In this article, the author discusses how difficult it is for psychology college students to learn to write multiple disciplines of references. It is hard for students to understand why all details have to be written in the right order and the right type-style--depending upon which reference system is used. In this article, the author proposes…

Breckinridge Project, initial effort. Report XI, Volume V. Critical review of the design basis. [Critical review

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

None

1982-01-01

Report XI, Technical Audit, is a compendium of research material used during the Initial Effort in making engineering comparisons and decisions. Volumes 4 and 5 of Report XI present those studies which provide a Critical Review of the Design Basis. The Critical Review Report, prepared by Intercontinental Econergy Associates, Inc., summarizes findings from an extensive review of the data base for the H-Coal process design. Volume 4 presents this review and assessment, and includes supporting material; specifically, Design Data Tabulation (Appendix A), Process Flow Sheets (Appendix B), and References (Appendix C). Volume 5 is a continuation of the references ofmore » Appendix C. Studies of a proprietary nature are noted and referenced, but are not included in these volumes. They are included in the Limited Access versions of these reports and may be reviewed by properly cleared personnel in the offices of Ashland Synthetic Fuels, Inc.« less

Storm Water Management Model Reference Manual Volume II ...

EPA Pesticide Factsheets

SWMM is a dynamic rainfall-runoff simulation model used for single event or long-term (continuous) simulation of runoff quantity and quality from primarily urban areas. The runoff component of SWMM operates on a collection of subcatchment areas that receive precipitation and generate runoff and pollutant loads. The routing portion of SWMM transports this runoff through a system of pipes, channels, storage/treatment devices, pumps, and regulators. SWMM tracks the quantity and quality of runoff generated within each subcatchment, and the flow rate, flow depth, and quality of water in each pipe and channel during a simulation period comprised of multiple time steps. The reference manual for this edition of SWMM is comprised of three volumes. Volume I describes SWMM’s hydrologic models, Volume II its hydraulic models, and Volume III its water quality and low impact development models. This document provides the underlying mathematics for the hydraulic calculations of the Storm Water Management Model (SWMM)

Quantification of right ventricular volume in dogs: a comparative study between three-dimensional echocardiography and computed tomography with the reference method magnetic resonance imaging.

PubMed

Sieslack, Anne K; Dziallas, Peter; Nolte, Ingo; Wefstaedt, Patrick; Hungerbühler, Stephan O

2014-10-12

Right ventricular (RV) volume and function are important diagnostic and prognostic factors in dogs with primary or secondary right-sided heart failure. The complex shape of the right ventricle and its retrosternal position make the quantification of its volume difficult. For that reason, only few studies exist, which deal with the determination of RV volume parameters. In human medicine cardiac magnetic resonance imaging (CMRI) is considered to be the reference technique for RV volumetric measurement (Nat Rev Cardiol 7(10):551-563, 2010), but cardiac computed tomography (CCT) and three-dimensional echocardiography (3DE) are other non-invasive methods feasible for RV volume quantification. The purpose of this study was the comparison of 3DE and CCT with CMRI, the gold standard for RV volumetric quantification. 3DE showed significant lower and CCT significant higher right ventricular volumes than CMRI. Both techniques showed very good correlations (R > 0.8) with CMRI for the volumetric parameters end-diastolic volume (EDV) and end-systolic volume (ESV). Ejection fraction (EF) and stroke volume (SV) were not different when considering CCT and CMRI, whereas 3DE showed a significant higher EF and lower SV than CMRI. The 3DE values showed excellent intra-observer variability (<3%) and still acceptable inter-observer variability (<13%). CCT provides an accurate image quality of the right ventricle with comparable results to the reference method CMRI. CCT overestimates the RV volumes; therefore, it is not an interchangeable method, having the disadvantage as well of needing general anaesthesia. 3DE underestimated the RV-Volumes, which could be explained by the worse image resolution. The excellent correlation between the methods indicates a close relationship between 3DE and CMRI although not directly comparable. 3DE is a promising technique for RV volumetric quantification, but further studies in awake dogs and dogs with heart disease are necessary to evaluate its usefulness in veterinary cardiology.

Measurement of absolute concentrations of individual compounds in metabolite mixtures by gradient-selective time-zero 1H-13C HSQC with two concentration references and fast maximum likelihood reconstruction analysis.

PubMed

Hu, Kaifeng; Ellinger, James J; Chylla, Roger A; Markley, John L

2011-12-15

Time-zero 2D (13)C HSQC (HSQC(0)) spectroscopy offers advantages over traditional 2D NMR for quantitative analysis of solutions containing a mixture of compounds because the signal intensities are directly proportional to the concentrations of the constituents. The HSQC(0) spectrum is derived from a series of spectra collected with increasing repetition times within the basic HSQC block by extrapolating the repetition time to zero. Here we present an alternative approach to data collection, gradient-selective time-zero (1)H-(13)C HSQC(0) in combination with fast maximum likelihood reconstruction (FMLR) data analysis and the use of two concentration references for absolute concentration determination. Gradient-selective data acquisition results in cleaner spectra, and NMR data can be acquired in both constant-time and non-constant-time mode. Semiautomatic data analysis is supported by the FMLR approach, which is used to deconvolute the spectra and extract peak volumes. The peak volumes obtained from this analysis are converted to absolute concentrations by reference to the peak volumes of two internal reference compounds of known concentration: DSS (4,4-dimethyl-4-silapentane-1-sulfonic acid) at the low concentration limit (which also serves as chemical shift reference) and MES (2-(N-morpholino)ethanesulfonic acid) at the high concentration limit. The linear relationship between peak volumes and concentration is better defined with two references than with one, and the measured absolute concentrations of individual compounds in the mixture are more accurate. We compare results from semiautomated gsHSQC(0) with those obtained by the original manual phase-cycled HSQC(0) approach. The new approach is suitable for automatic metabolite profiling by simultaneous quantification of multiple metabolites in a complex mixture.

The Association between Learning Preferences and Preferred Methods of Assessment of Dental Students

ERIC Educational Resources Information Center

Buchanan, Phil

2016-01-01

This study is designed to gather information concerning a possible relationship between how dental students prefer to take in and communicate new information and how they prefer to be assessed. Though there are numerous references in the literature regarding the learning styles of students there are also references to the inaccuracy of such…

Analyzing Students' Understanding of Models and Modeling Referring to the Disciplines Biology, Chemistry, and Physics

ERIC Educational Resources Information Center

Krell, Moritz; Reinisch, Bianca; Krüger, Dirk

2015-01-01

In this study, secondary school students' (N?=?617; grades 7 to 10) understanding of models and modeling was assessed using tasks which explicitly refer to the scientific disciplines of biology, chemistry, and physics and, as a control, to no scientific discipline. The students' responses are interpreted as their biology-, chemistry-, and…

Strength-Based Assessment of Behavior Competencies to Distinguish Students Referred for Disciplinary Intervention from Nonreferred Peers

ERIC Educational Resources Information Center

Albrecht, Susan Fread; Braaten, Sheldon

2008-01-01

Early identification of the lack of behavioral competencies followed by subsequent intervention is critical to reducing the number of students at risk for increasing disciplinary responses and school failure. This study examined scores on the Behavior Objective Sequence (BOS) of elementary school students referred for out-of-classroom disciplinary…

The Effect of Studying Tech Prep in High School and College Academic Performance

ERIC Educational Resources Information Center

Ray, Larry A.

2011-01-01

This study examined the academic performance of Tech Prep students (referred to as participants) in comparison to non-Tech Prep students (referred to as non-participants) entering a two-year community college from sixteen different high schools in Stark County, Ohio. This study provided a quantitative analysis of students' academic experiences to…

The Retention of Mexican American Students in Higher Education with Special Reference to Bicultural and Bilingual Problems.

ERIC Educational Resources Information Center

Guerra, Manuel H.; And Others

The problem of retaining Mexican American students in institutions of higher education is reviewed in these 5 papers: "The Retention of Mexican American Students in Higher Education with Special Reference to Bicultural and Bilingual Problems" by Manuel H. Guerra; "Mexicanismo vs. Retention: Implications of Retaining Mexican American…

Restraint and Seclusion: What Is the Issue and Why Does It Matter? Policy Snapshot

ERIC Educational Resources Information Center

Rafa, Alyssa

2018-01-01

The practice of seclusion generally refers to procedures that isolate a student from others, while restraint refers to the physical holding or mechanical restriction of a student's movement. While these practices are typically utilized as tools for addressing imminent safety concerns, the use of restraint or seclusion on students who are…

Safety in Academic Chemistry Laboratories: Volume 1. Accident Prevention for College and University Students, 7th Edition.

ERIC Educational Resources Information Center

American Chemical Society, Washington, DC.

This book contains volume 1 of 2 and describes safety guidelines for academic chemistry laboratories to prevent accidents for college and university students. Contents include: (1) "Your Responsibility for Accident Prevention"; (2) "Guide to Chemical Hazards"; (3) "Recommended Laboratory Techniques"; and (4) "Safety Equipment and Emergency…

Impact of Formulas, Language and Instruction on Student Performance on Cost-Volume-Profit Problems

ERIC Educational Resources Information Center

Johnson, Benny G.; Sargent, Carol Springer

2014-01-01

This study investigated how three factors impacted performance on cost-volume-profit homework problems: language, formula use, and instruction. Students enrolled in Introduction to Financial Accounting (the first principles of accounting course) and Managerial Accounting (the second principles of accounting course) from eight different US colleges…

Lessons: Science. Slime!

ERIC Educational Resources Information Center

VanCleave, Janice

2000-01-01

Describes a science activity in which students make a non-Newtonian fluid (slime), which has both solid and liquid properties. After reviewing the shape and volume of solids and volume of liquids, students make the slime using glue, liquid starch, and food coloring. They can experiment by rolling and dropping slime balls and by pulling the slime…

Aircraft Electrical Repairman Technician, 2-2. Military Curriculum Materials for Vocational and Technical Education.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

These military-developed curriculum materials consist of a volume of text information; a student workbook containing objectives, reading assignments, chapter review exercises, and answers; a volume review exercise; and two illustration booklets for use with the student exercises. Covered in the course are the following topics: use and maintenance…

Health Information System Simulation. Curriculum Improvement Project. Region II.

ERIC Educational Resources Information Center

Anderson, Beth H.; Lacobie, Kevin

This volume is one of three in a self-paced computer literacy course that gives allied health students a firm base of knowledge concerning computer usage in the hospital environment. It also develops skill in several applications software packages. This volume contains five self-paced modules that allow students to interact with a health…

TV Trouble-Shooting Manual. Volumes 7-8. Part 3: Synchronisation and Deflection Circuits. Student and Instructor's Manuals.

ERIC Educational Resources Information Center

Mukai, Masaaki; Kobayashi, Ryozo

These volumes are, respectively, the self-instructional student manual and the teacher manual that cover the third set of training topics in this course for television repair technicians. Both contain identical information on synchronization and deflection circuits, including sections on the principle of synchronized deflection, synchronization…

Will It Float?: A Learning Cycle Investigation of Mass and Volume

ERIC Educational Resources Information Center

Vincent, Dan; Cassel, Darlinda; Milligan, Jeanie

2008-01-01

In this science investigation based on the 5E learning model, students moved through four different centers designed to focus their attention on the concepts of mass, volume, and density. At these stations, students encountered discrepant events that heightened their curiosity and encouraged discussion with peers about what they expected and…

Technical Reports (Part I). End of Project Report, 1968-1971, Volume III.

ERIC Educational Resources Information Center

Western Nevada Regional Education Center, Lovelock.

The pamphlets included in this volume are technical reports prepared as outgrowths of the Student Information Systems of the Western Nevada Regional Education Center (WN-REC) funded by a Title III (Elementary and Secondary Education Act) grant. These reports describe methods of interpreting the printouts from the Student Information System;…

Environmental Learning Experiences for Kindergarten Through Second Grade.

ERIC Educational Resources Information Center

Willoughby-Eastlake School District, Willoughby, OH.

This collection of teaching units is one of three volumes designed to assist teachers in bringing relevant, interdisciplinary, environmental learning experiences to elementary students. This first volume is aimed at the K-2 level and deals with the immediate environment of the student. Titles of the nine units presented are: Preparing for Seasonal…

The Forum, Volume 8, Numbers 1-4, Spring, Summer, Fall, Winter 1982.

ERIC Educational Resources Information Center

Foster, Herbert L., Ed.

1982-01-01

The four volumes of the journal focus on themes of New York state's services for youth, postsecondary institutions, and handicapped students; current special education concerns and practices in New York state; and issues related to the education of severely and profoundly handicapped students. The first of these journals "New York State…

Evaluating Level of Specificity of Normative Referents in Relation to Personal Drinking Behavior*

PubMed Central

Larimer, Mary E.; Kaysen, Debra L.; Lee, Christine M.; Kilmer, Jason R.; Lewis, Melissa A.; Dillworth, Tiara; Montoya, Heidi D.; Neighbors, Clayton

2009-01-01

Objective: Research has found perceived descriptive norms to be one of the strongest predictors of college student drinking, and several intervention approaches have incorporated normative feedback to correct misperceptions of peer drinking behavior. Little research has focused on the role of the reference group in normative perceptions. The current study sought to examine whether normative perceptions vary based on specificity of the reference group and whether perceived norms for more specific reference-group norms are related to individual drinking behavior. Method: Participants were first-year undergraduates (n = 1,276, 58% female) randomly selected from a university list of incoming students. Participants reported personal drinking behavior and perceived descriptive norms for eight reference groups, including typical student; same gender, ethnicity, or residence; and combinations of those reference groups (e.g., same gender and residence). Results: Findings indicated that participants distinguished among different reference groups in estimating descriptive drinking norms. Moreover, results indicated misperceptions in drinking norms were evident at all levels of specificity of the reference group. Additionally, findings showed perceived norms for more specific groups were uniquely related to participants' own drinking. Conclusions: These results suggest that providing normative feedback targeting at least one level of specificity to the participant (i.e., beyond what the “typical” student does) may be an important tool in normative feedback interventions. PMID:19538919

Three Decades of Peace Education around the World: An Anthology. Garland Reference Library of Social Science, Volume 600. Reference Books in International Education, Volume 24.

ERIC Educational Resources Information Center

Burns, Robin J., Ed.; Aspeslagh, Robert, Ed.

The Peace Education Commission (PEC) of the International Peace Research Association (IPRA) has been the forum for peace educators to come together, to exchange and to share ideas, materials and experiences over three decades. This book draws from key papers from different areas and times of peace education work to show the richness of ideas and…

Survey of college students' MP3 listening: Habits, safety issues, attitudes, and education.

PubMed

Hoover, Alicia; Krishnamurti, Sridhar

2010-06-01

To survey listening habits and attitudes of typical college students who use MP3 players and to investigate possible safety issues related to MP3 player listening. College students who were frequent MP3 player users (N = 428) filled out a 30-item online survey. Specific areas probed by the present survey included frequency and duration of MP3 player use, MP3 player volume levels used, types of earphones used, typical environments in which MP3 player was worn, specific activities related to safety while listening to MP3 players, and attitudes toward MP3 player use. The majority of listeners wore MP3 players for less than 2 hr daily at safe volume levels. About one third of respondents reported being distracted while wearing an MP3 player, and more than one third of listeners experienced soreness in their ears after a listening session. About one third of respondents reported occasionally using their MP3 players at maximum volume levels. Listeners indicated willingness to (a) reduce volume levels, (b) decrease listening duration, and (c) buy specialized earphones to conserve their hearing. The study found concerns regarding the occasional use of MP3 players at full volume and reduced environmental awareness among some college student users.

An analysis of reference laboratory (send out) testing: an 8-year experience in a large academic medical center.

PubMed

MacMillan, Donna; Lewandrowski, Elizabeth; Lewandrowski, Kent

2004-01-01

Utilization of outside reference laboratories for selected laboratory testing is common in the United States. However, relatively little data exist in the literature describing the scope and impact of these services. In this study, we reviewed use of reference laboratory testing at the Massachusetts General Hospital, a large urban academic medical center in Boston, Massachusetts. A retrospective review of hospital and laboratory administrative records over an 8-year period from fiscal years (FY) 1995-2002. Over the 8 years studied, reference laboratory expenses increased 4.2-fold and totaled 12.4% of the total laboratory budget in FY 2002. Total reference laboratory test volume increased 4-fold to 68,328 tests in FY 2002 but represented only 1.06% of the total test volume in the hospital. The menu of reference laboratory tests comprised 946 tests (65.7% of the hospital test menu) compared to 494 (34.3%) of tests performed in house. The average unit cost of reference laboratory tests was essentially unchanged but was approximately 13 times greater than the average unit cost in the hospital laboratory. Much of the growth in reference laboratory cost can be attributed to the addition of new molecular, genetic, and microbiological assays. Four of the top 10 tests with the highest total cost in 2002 were molecular diagnostic tests that were recently added to the test menu. Reference laboratory testing comprises a major component of hospital clinical laboratory services. Although send out tests represent a small percentage of the total test volume, these services account for the majority of the hospital laboratory test menu and a disproportionate percentage of laboratory costs.

Important Variables When Screening for Students at Suicidal Risk: Findings from the French Cohort of the SEYLE Study.

PubMed

Kahn, Jean-Pierre; Tubiana, Alexandra; Cohen, Renaud F; Carli, Vladimir; Wasserman, Camilla; Hoven, Christina; Sarchiapone, Marco; Wasserman, Danuta

2015-09-30

Due to early detection of mental ill-health being an important suicide preventive strategy, the multi-centre EU funded "Saving and Empowering Young Lives in Europe" (SEYLE) study compared three school-based mental health promotion programs to a control group. In France, 1007 students with a mean age of 15.2 years were recruited from 20 randomly assigned schools. This paper explores the French results of the SEYLE's two-stage screening program (ProfScreen) and of the cross-program suicidal emergency procedure. Two-hundred-thirty-five ProfScreen students were screened using 13 psychopathological and risk behaviour scales. Students considered at risk because of a positive finding on one or more scales were offered a clinical interview and, if necessary, referred for treatment. A procedure for suicidal students (emergency cases) was set up to detect emergencies in the whole cohort (n = 1007). Emergency cases were offered the same clinical interview as the ProfScreen students. The interviewers documented their reasons for referrals in a short report. 16,2% of the ProfScreen students (38/235) were referred to treatment and 2,7% of the emergency cases (27/1007) were also referred to treatment due to high suicidal risk. Frequent symptoms in those students referred for evaluation were depression, alcohol misuse, non-suicidal self-injuries (NSSI), and suicidal behaviours. According to the multivariate regression analysis of ProfScreen, the results show that the best predictors for treatment referral were NSSI (OR 2.85), alcohol misuse (OR 2.80), and depressive symptoms (OR 1.13). Analysis of the proportion for each scale of students referred to treatment showed that poor social relationships (60%), anxiety (50%), and suicidal behaviours (50%) generated the highest rate of referrals. Qualitative analysis of clinician's motivations to refer a student to mental health services revealed that depressive symptoms (51%), anxiety (38%), suicidal behaviours (40%), and negative life events (35%) were the main reasons for referrals. Thus, not only the classical psychopathological symptoms, such as depression, anxiety, and suicidal behaviours, but also negative life events and poor social relationships (especially isolation) motivate referrals for treatment.

Important Variables When Screening for Students at Suicidal Risk: Findings from the French Cohort of the SEYLE Study

PubMed Central

Kahn, Jean-Pierre; Tubiana, Alexandra; Cohen, Renaud F.; Carli, Vladimir; Wasserman, Camilla; Hoven, Christina; Sarchiapone, Marco; Wasserman, Danuta

2015-01-01

Due to early detection of mental ill-health being an important suicide preventive strategy, the multi-centre EU funded “Saving and Empowering Young Lives in Europe” (SEYLE) study compared three school-based mental health promotion programs to a control group. In France, 1007 students with a mean age of 15.2 years were recruited from 20 randomly assigned schools. This paper explores the French results of the SEYLE’s two-stage screening program (ProfScreen) and of the cross-program suicidal emergency procedure. Two-hundred-thirty-five ProfScreen students were screened using 13 psychopathological and risk behaviour scales. Students considered at risk because of a positive finding on one or more scales were offered a clinical interview and, if necessary, referred for treatment. A procedure for suicidal students (emergency cases) was set up to detect emergencies in the whole cohort (n = 1007). Emergency cases were offered the same clinical interview as the ProfScreen students. The interviewers documented their reasons for referrals in a short report. 16,2% of the ProfScreen students (38/235) were referred to treatment and 2,7% of the emergency cases (27/1007) were also referred to treatment due to high suicidal risk. Frequent symptoms in those students referred for evaluation were depression, alcohol misuse, non-suicidal self-injuries (NSSI), and suicidal behaviours. According to the multivariate regression analysis of ProfScreen, the results show that the best predictors for treatment referral were NSSI (OR 2.85), alcohol misuse (OR 2.80), and depressive symptoms (OR 1.13). Analysis of the proportion for each scale of students referred to treatment showed that poor social relationships (60%), anxiety (50%), and suicidal behaviours (50%) generated the highest rate of referrals. Qualitative analysis of clinician’s motivations to refer a student to mental health services revealed that depressive symptoms (51%), anxiety (38%), suicidal behaviours (40%), and negative life events (35%) were the main reasons for referrals. Thus, not only the classical psychopathological symptoms, such as depression, anxiety, and suicidal behaviours, but also negative life events and poor social relationships (especially isolation) motivate referrals for treatment. PMID:26437422

Descriptive Drinking Norms: For Whom Does Reference Group Matter?*

PubMed Central

Larimer, Mary E.; Neighbors, Clayton; LaBrie, Joseph W.; Atkins, David C.; Lewis, Melissa A.; Lee, Christine M.; Kilmer, Jason R.; Kaysen, Debra L.; Pedersen, Eric r.; Montoya, Heidi; Hodge, Kimberley; Desai, Sruti; Hummer, Justin F.; Walter, Theresa

2011-01-01

Objective: Perceived descriptive drinking norms often differ from actual norms and are positively related to personal consumption. However, it is not clear how normative perceptions vary with specificity of the reference group. Are drinking norms more accurate and more closely related to drinking behavior as reference group specificity increases? Do these relationships vary as a function of participant demographics? The present study examined the relationship between perceived descriptive norms and drinking behavior by ethnicity (Asian or White), sex, and fraternity/sorority status. Method: Participants were 2,699 (58% female) White (75%) or Asian (25%) undergraduates from two universities who reported their own alcohol use and perceived descriptive norms for eight reference groups: "typical student"; same sex, ethnicity, or fraternity/sorority status; and all combinations of these three factors. Results: Participants generally reported the highest perceived norms for the most distal reference group (typical student), with perceptions becoming more accurate as individuals' similarity to the reference group increased. Despite increased accuracy, participants perceived that all reference groups drank more than was actually the case. Across specific subgroups (fraternity/sorority members and men) different patterns emerged. Fraternity/sorority members reliably reported higher estimates of drinking for reference groups that included fraternity/ sorority status, and, to a lesser extent, men reported higher estimates for reference groups that included men. Conclusions: The results suggest that interventions targeting normative misperceptions may need to provide feedback based on participant demography or group membership. Although reference group-specific feedback may be important for some subgroups, typical student feedback provides the largest normative discrepancy for the majority of students. PMID:21906510

Cambodian Basic Course; Volume Two, Units 46-90.

ERIC Educational Resources Information Center

Suos, Someth; And Others

Volume Two of this course is comprised of units 46-90 and a Cambodian-to-English Glossary for both Volume One and Volume Two. The units are made up of dialogs, narrations, and various kinds of pattern drills. All Cambodian material is written in Cambodian script. The Glossary gives both a short English equivalent and a unit number reference for…

Probabilistic risk assessment of the Space Shuttle. Phase 3: A study of the potential of losing the vehicle during nominal operation. Volume 4: System models and data analysis

NASA Technical Reports Server (NTRS)

Fragola, Joseph R.; Maggio, Gaspare; Frank, Michael V.; Gerez, Luis; Mcfadden, Richard H.; Collins, Erin P.; Ballesio, Jorge; Appignani, Peter L.; Karns, James J.

1995-01-01

In this volume, volume 4 (of five volumes), the discussion is focussed on the system models and related data references and has the following subsections: space shuttle main engine, integrated solid rocket booster, orbiter auxiliary power units/hydraulics, and electrical power system.

Designing Studies of Extension Program Results: A Resource for Program Leaders and Specialists. Volume II--Abstracts.

ERIC Educational Resources Information Center

Rivera, William M., Ed.; And Others

These abstracts of 42 studies of extension program results, which make up the second volume of a two-volume resource, are intended to advise state administrative program leaders and others with program evaluation responsibilities of how to design studies of cooperative extension programs. Designed to support volume I, which refers to these…

Impact of Non-Gaussian Error Volumes on Conjunction Assessment Risk Analysis

NASA Technical Reports Server (NTRS)

Ghrist, Richard W.; Plakalovic, Dragan

2012-01-01

An understanding of how an initially Gaussian error volume becomes non-Gaussian over time is an important consideration for space-vehicle conjunction assessment. Traditional assumptions applied to the error volume artificially suppress the true non-Gaussian nature of the space-vehicle position uncertainties. For typical conjunction assessment objects, representation of the error volume by a state error covariance matrix in a Cartesian reference frame is a more significant limitation than is the assumption of linearized dynamics for propagating the error volume. In this study, the impact of each assumption is examined and isolated for each point in the volume. Limitations arising from representing the error volume in a Cartesian reference frame is corrected by employing a Monte Carlo approach to probability of collision (Pc), using equinoctial samples from the Cartesian position covariance at the time of closest approach (TCA) between the pair of space objects. A set of actual, higher risk (Pc >= 10 (exp -4)+) conjunction events in various low-Earth orbits using Monte Carlo methods are analyzed. The impact of non-Gaussian error volumes on Pc for these cases is minimal, even when the deviation from a Gaussian distribution is significant.

Night Owl: Maryland's After-Hours Reference Service.

ERIC Educational Resources Information Center

Duke, Deborah C.

1994-01-01

Discusses "Night Owl," a Maryland public library's after hours telephone reference service. Issues include project start-up, user profiles, types of questions, volume, after hours reference accessibility, security, costs, service limits, publicity, staffing, and employee turnover. Similar services in other states are cited. (Contains six…

A comparative view of the new journal: Assessment.

PubMed

Blashfield, R K; Archer, G

2001-09-01

The reference sections from all articles in the 1997 volumes of Assessment, Journal of Personality Assessment, and Psychological Assessment were entered into a database and analyzed. An article published in Assessment averaged almost 31 references. An article published in Journal of Personality Assessment contained an average of 33 references. Psychological Assessment averaged 38 references per article. The median age of the references in the three journals was 8 years with an interquartile range of 4 to 14 years. The Journal of Personality Assessment had the largest number of citations in this database of 5,316 references. Each of these received a relatively large number of their citations from articles published in the same journal (self-citations). Randomly selected articles from the 1997 volume of Assessment received fewer citations in the Social Science Citation Index than a similar set of articles from the other two journals. However, the data on Assessment, when compared with data available on other new scientific publications, suggests that Assessment is doing as well as other fledgling journals.

Determination of saturation pressure and enthalpy of vaporization of semi-volatile aerosols: the integrated volume mentod

EPA Science Inventory

This study presents the integrated volume method for estimating saturation pressure and enthalpy of vaporization of a whole aerosol distribution. We measure the change of total volume of an aerosol distribution between a reference state and several heated states, with the heating...

Antecedents of Academic Emotions: Testing the Internal/External Frame of Reference Model for Academic Enjoyment

ERIC Educational Resources Information Center

Goetz, Thomas; Frenzel, Anne C.; Hall, Nathan C.; Pekrun, Reinhard

2008-01-01

The present study focused on students' academic enjoyment as predicted by achievement in multiple academic domains. Assumptions were based on Marsh's internal/external (I/E) frame of reference model and Pekrun's control-value theory of achievement emotions, and were tested in a sample of 1380 German students from grades 5 to 10. Students' academic…

Referral Consultant: An Expert System for Guiding Teachers in Referring Students for Special Education Placement. Final Report.

ERIC Educational Resources Information Center

Baer, Richard; And Others

In light of evidence indicating that referral itself often predicts student placement, an expert system was designed to assist educators to reduce bias in the process of referring students with suspected disabilities. A preliminary review of the literature looks at teacher perceptions as a predictor of handicapping conditions, referral bias, and…

Factors Affecting Prostate Volume Estimation in Computed Tomography Images

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

Yang, Cheng-Hsiu; Wang, Shyh-Jen; Institute of Biomedical Engineering, National Yang Ming University, Taipei, Taiwan

2011-04-01

The aim of this study was to investigate how apex-localizing methods and the computed tomography (CT) slice thickness affected the CT-based prostate volume estimation. Twenty-eight volunteers underwent evaluations of prostate volume by CT, where the contour segmentations were performed by three observers. The bottom of ischial tuberosities (ITs) and the bulb of the penis were used as reference positions to locate the apex, and the distances to the apex were recorded as 1.3 and 2.0 cm, respectively. Interobserver variations to locate ITs and the bulb of the penis were, on average, 0.10 cm (range 0.03-0.38 cm) and 0.30 cm (rangemore » 0.00-0.98 cm), respectively. The range of CT slice thickness varied from 0.08-0.48 cm and was adopted to examine the influence of the variation on volume estimation. The volume deviation from the reference case (0.08 cm), which increases in tandem with the slice thickness, was within {+-} 3 cm{sup 3}, regardless of the adopted apex-locating reference positions. In addition, the maximum error of apex identification was 1.5 times of slice thickness. Finally, based on the precise CT films and the methods of apex identification, there were strong positive correlation coefficients for the estimated prostate volume by CT and the transabdominal ultrasonography, as found in the present study (r > 0.87; p < 0.0001), and this was confirmed by Bland-Altman analysis. These results will help to identify factors that affect prostate volume calculation and to contribute to the improved estimation of the prostate volume based on CT images.« less

Publications - GMC 120 | Alaska Division of Geological & Geophysical

Science.gov Websites

DGGS GMC 120 Publication Details Title: Porosity, permeability, density, and pore volume Reference Unknown, 1989, Porosity, permeability, density, and pore volume compressibility data of core from

Reference Collection Development Policy. Penfield Library, State University of New York College at Oswego.

ERIC Educational Resources Information Center

Judd, Blanche; And Others

Intended for use by the head of reference and subject-area bibliographers at Penfield Library, this document provides guidelines for the selection and evaluation of titles for the 25,000 volume reference collection at this primarily undergraduate institution. The reference collection also supports the general information needs of both the college…

The association between the brain and mind pops: a voxel-based morphometry study in 256 Chinese college students.

PubMed

Zhang, Lei; Li, Wenfu; Wei, Dongtao; Yang, Wenjing; Yang, Ning; Qiao, Lei; Qiu, Jiang; Zuo, Xi-Nian; Zhang, Qinglin

2016-06-01

Mind pops or involuntary semantic memories refer to words, phrases, images, or melodies that suddenly pop into one's mind without any deliberate attempt to recall them. Despite their prevalence in everyday life, research on mind pops has started only recently. Notably, mind pops are very similar to clinical involuntary phenomena such as hallucinations in schizophrenia, suggesting their potential role in pathology. The present study aimed to investigate the relationship between mind pops and the brain morphometry measured in 302 healthy young adults; after exclusions, 256 participants were included in our analyses. Specifically, the Mind Popping Questionnaire (MPQ) was employed to measure the degree of individual mind pops, whereas the Voxel-Based Morphometry (VBM) was used to compute the volumes of both gray and white matter tissues. Multiple regression analyses on MPQ and VBM metrics indicated that high-frequency mind pops were significantly associated with smaller gray matter volume in the left middle temporal gyrus as well as with larger gray and white matter volume in the right medial prefrontal cortex. This increase in mind pops is also linked to higher creativity and the personality trait of 'openness'. These data not only suggest a key role of the two regions in generating self-related thoughts, but also open a possible link between brain and creativity or personality.

Right atrial indexed volume in healthy adult population: reference values for two-dimensional and three-dimensional echocardiographic measurements.

PubMed

Moreno, Joel; Pérez de Isla, Leopoldo; Campos, Nellys; Guinea, Juan; Domínguez-Perez, Laura; Saltijeral, Adriana; Lennie, Vera; Quezada, Maribel; de Agustín, Alberto; Marcos-Alberca, Pedro; Mahía, Patricia; García-Fernández, Miguel Ángel; Macaya, Carlos

2013-07-01

Current guidelines do not recommend routine assessment of right atrial volume due to the lack of standardized data. Three-dimensional wall-motion tracking (3D-WMT) is a new technology that allows us to calculate volumes without any geometric assumptions. The aim of this study was to define the indexed reference values for two-dimensional echocardiography (2D-echo) and 3D-WMT in adult healthy population and to assess the intermethod, intra- and interobserver agreement. Prospective study. Nonselected healthy subjects were enrolled. Every patient underwent a 2D-echo and a 3D-WMT examination. 2D-echo right atrial volume was obtained by using the area-length method (A-L) from four- and two-chamber view. 3D-echo volumes were assessed by 3D-WMT. Values were indexed by the patient's body surface area. Sixty consecutive healthy subjects were enrolled. Mean age was 57 ± 12-years old and 27 patients (45%) were male. Average indexed right atrial volume obtained by 2D-echo and 3D-echo was 16.76 ± 8.15 mL/m(2) and 19.05 ± 6.87 mL/m(2) , respectively. Univariate linear regression analysis between 2D-echo and 3D-echo right atrial volumes shows a weak correlation between right atrial volume obtained with 2D-echo compared with 3D-WMT (r = 0.29, CI 95% 0.029-0.66, P = 0.033). The agreement analysis shows a similar result (intraclass correlation coefficient [ICC] = 0.28). The intra- and interobserver agreement analysis showed a better agreement when using 3D-WMT. This is the first study that reports the reference indexed right atrial volume values by means of 2D-echo and 3D-echo in healthy population. 3D-WMT is a feasible and reproducible method to determine right atrial volume. © 2013, Wiley Periodicals, Inc.

ENGLISH FOR TODAY. BOOK ONE, AT HOME AND AT SCHOOL.

ERIC Educational Resources Information Center

SLAGER, WILLIAM R.; AND OTHERS

"AT HOME AND AT SCHOOL" IS THE FIRST OF A SIX-VOLUME ENGLISH AS A FOREIGN LANGUAGE SERIES DESIGNED PRIMARILY FOR INTERMEDIATE AND SECONDARY OR HIGH SCHOOL LEVEL STUDENTS OVERSEAS (E.G., FOR STUDENTS AGE 10 YEARS AND OLDER). THE MATERIAL AND PRESENTATION ARE STRUCTURALLY CONTROLLED AND GRADED, WITH EMPHASIS IN THIS VOLUME ON PATTERN PRACTICE. BASIC…

Student Financial Aid Handbook, 2000-2001. Volume 6: Federal Work-Study.

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Student Financial Assistance.

The Federal Work-Study (FWS) Program encourages the part-time employment of undergraduate and graduate students who need the income to help pay the cost of their education and encourages FSW recipients to participate in community service activities. This volume describes the ways schools are required to use money from their FSW Program funds to…

Advanced Information Processing. Volume I. Student's Materials. Curriculum Improvement Project. Region II.

ERIC Educational Resources Information Center

Stanford, Linda

This course curriculum is intended for use in an advanced information processing course. It builds on the skills developed in the previous information processing course but goes one step further by requiring students to perform in a simulated office environment and improve their decision-making skills. This volume contains two parts of the…

Education Reform and Students At Risk. Volume I: Findings and Recommendations. Studies of Education Reform.

ERIC Educational Resources Information Center

Rossi, Robert J.; Stringfield, Samuel C.

Despite the widespread attention given to education reform, no substantial knowledge base has existed for identifying and implementing specific effective reforms. This document, the first of three volumes, presents findings of a study that sought to identify the essential mechanics of effective reforms for students at risk. The study also…

Environmental Learning Experiences for Grades Five and Six.

ERIC Educational Resources Information Center

Willoughby-Eastlake School District, Willoughby, OH.

The third of this series of three volumes on interdisciplinary environmental learning experiences for elementary students is aimed at grades 5 and 6 and deals with the comunity environment of the student. Titles of the eight units included in this volume are: Probleem Solving; How to Plan a Clean-up Campaign in the Local Community; Scars upon the…

A Curriculum Activities Guide to Solid Wastes and Environmental Studies, Volume 4.

ERIC Educational Resources Information Center

Hershey, John T., Ed.; And Others

This document, developed for elementary and secondary students, is one of a series emphasizing student-oriented problem solving related to environmental matters. It is designed to guide others in initiating, continuing, or expanding their environmental education program. Volume 4 is intended for use by cadre who have used similar materials at a…

TV Trouble-Shooting Manual. Volumes 15-16. Part 7: Power-Supply Circuit. Student and Instructor's Manuals.

ERIC Educational Resources Information Center

Mukai, Masaaki; Kobayashi, Ryozo

These volumes are, respectively, the self-instructional student manual and the teacher manual that cover the seventh set of training topics in this course for television repair technicians. Both contain identical information on the television power supply circuit, including sections on the rectifier circuit and the voltage regulator circuit.…

Cognitive, Social, and Literacy Competencies: The Chelsea Bank Simulation Project. Year One: Final Report. [Volume 2]: Appendices.

ERIC Educational Resources Information Center

Duffy, Thomas; And Others

This supplementary volume presents appendixes A-E associated with a 1-year study which determined what secondary school students were doing as they engaged in the Chelsea Bank computer software simulation activities. Appendixes present the SCANS Analysis Coding Sheet; coding problem analysis of 50 video segments; student and teacher interview…

Federal Student Aid Handbook, 2002-2003. Volume 2: Institutional Eligibility and Participation.

ERIC Educational Resources Information Center

Office of Federal Student Aid (ED), Washington, DC.

The purpose of this volume is to describe how schools become eligible to participate in the Federal Student Aid (FSA) programs and to explain the administrative and fiscal requirements of FSA program participation. In addition, the publication discusses other issues relevant to the general administration of the FSA programs. Major changes from the…

The Education of Women in the United States: A Guide to Theory, Teaching, and Research. Garland Reference Library of Social Science Volume 551. Source Books on Education Volume 23.

ERIC Educational Resources Information Center

McClelland, Averil Evans

The bibliography presented in this book introduces the reader to the general subject of the education of girls and women in the United States, with some reference to historical antecedents in western civilization beginning with the ancient Greeks. The bibliography is intended as a guide for further study of the significance of gender for females…

Accuracy of MRI volume measurements of breast lesions: comparison between automated, semiautomated and manual assessment.

PubMed

Rominger, Marga B; Fournell, Daphne; Nadar, Beenarose Thanka; Behrens, Sarah N M; Figiel, Jens H; Keil, Boris; Heverhagen, Johannes T

2009-05-01

The aim of this study was to investigate the efficacy of a dedicated software tool for automated and semiautomated volume measurement in contrast-enhanced (CE) magnetic resonance mammography (MRM). Ninety-six breast lesions with histopathological workup (27 benign, 69 malignant) were re-evaluated by different volume measurement techniques. Volumes of all lesions were extracted automatically (AVM) and semiautomatically (SAVM) from CE 3D MRM and compared with manual 3D contour segmentation (manual volume measurement, MVM, reference measurement technique) and volume estimates based on maximum diameter measurement (MDM). Compared with MVM as reference method MDM, AVM and SAVM underestimated lesion volumes by 63.8%, 30.9% and 21.5%, respectively, with significantly different accuracy for benign (102.4%, 18.4% and 11.4%) and malignant (54.9%, 33.0% and 23.1%) lesions (p < 0.05). Inter- and intraobserver reproducibility was best for AVM (mean difference +/- 2SD, 1.0 +/- 9.7% and 1.8 +/- 12.1%) followed by SAVM (4.3 +/- 25.7% and 4.3 +/- 7.9%), MVM (2.3 +/- 38.2% and 8.6 +/- 31.8%) and MDM (33.9 +/- 128.4% and 9.3 +/- 55.9%). SAVM is more accurate for volume assessment of breast lesions than MDM and AVM. Volume measurement is less accurate for malignant than benign lesions.

Aircraft Electrical Systems Specialist (AFSC 42350), Volumes 1-3, and Change Supplement, Volume 3.

ERIC Educational Resources Information Center

Savage, Leslie R.

This three-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for aircraft electrical systems specialists. Covered in the individual volumes are career field fundamentals, electrical systems and test equipment, and aircraft control and warning systems. Each volume in the set contains a series…

Validation of Student and Parent Reported Data on the Basic Grant Application Form, 1978-79 Comprehensive Validation Guide. Procedural Manual for: Validation of Cases Referred by Institutions; Validation of Cases Referred by the Office of Education; Recovery of Overpayments.

ERIC Educational Resources Information Center

Smith, Karen; And Others

Procedures for validating data reported by students and parents on an application for Basic Educational Opportunity Grants were developed in 1978 for the U.S. Office of Education (OE). Validation activities include: validation of flagged Student Eligibility Reports (SERs) for students whose schools are part of the Alternate Disbursement System;…

"Why is This Person Writing This Stuff on Facebook?" Female College Students' Perceptions of Sexual Reference Displays on Facebook

ERIC Educational Resources Information Center

Burkhart, Laura; Hoopes, Andrea; Moreno, Megan

2017-01-01

Social networking sites (SNS) are popular; adolescents and young adults can display sexual content. The purpose of this study was to explore female college students' perception of sexual reference posts on Facebook. Female students aged 18-24 years were recruited at two large state universities. The study and analysis took place from September…

Assessment of the Ways Students Generate Arguments in Science Education: Current Perspectives and Recommendations for Future Directions

ERIC Educational Resources Information Center

Sampson, Victor; Clark, Douglas B.

2008-01-01

Theoretical and empirical research on argument and argumentation in science education has intensified over the last two decades. The term argument in this review refers to the artifacts that a student or a group of students create when asked to articulate and justify claims or explanations whereas the term argumentation refers to the process of…

The Big-Fish-Little-Pond Effect for Academic Self-Concept, Test Anxiety, and School Grades in Gifted Children.

PubMed

Zeidner; Schleyer

1999-10-01

This study reports data extending work by Marsh and colleagues on the "big-fish-little-pond effect" (BFLPE). The BFLPE hypothesizes that it is better for academic self-concept to be a big fish in a little pond (gifted student in regular reference group) than to be a small fish in a big pond (gifted student in gifted reference group). The BFLPE effect was examined with respect to academic self-concept, test anxiety, and school grades in a sample of 1020 gifted Israeli children participating in two different educational programs: (a) special homogeneous classes for the gifted and (b) regular mixed-ability classes. The central hypothesis, deduced from social comparison and reference group theory, was that academically talented students enrolled in special gifted classes will perceive their academic ability and chances for academic success less favorably compared to students in regular mixed-ability classes. These negative self-perceptions, in turn, will serve to deflate students' academic self-concept, elevate their levels of evaluative anxiety, and result in depressed school grades. A path-analytic model linking reference group, academic self-concept, evaluative anxiety, and school performance, was employed to test this conceptualization. Overall, the data lend additional support to reference group theory, with the big-fish-little-pond effect supported for all three variables tested. In addition, academic self-concept and test anxiety were observed to mediate the effects of reference group on school grades. Copyright 1999 Academic Press.

Mental Health.

ERIC Educational Resources Information Center

Sive, Mary Robinson

1979-01-01

Instructional materials covering the major topics on mental health include 266 films, filmstrips, videotapes, slides, books, pamphlets, and other media. Of these, 118 references are appropriate for high school students, 80 for elementary students, and 68 are reference books and curriculum guides for professional use. Topics covered include general…

Instructionism and Constructivism: Reconciling Two Very Good Ideas

ERIC Educational Resources Information Center

Johnson, Genevieve Marie

2009-01-01

Instructionism refers to educational practices that are teacher-focused, skill-based, product-oriented, non-interactive, and highly prescribed. Constructivism refers to educational practices that are student-focused, meaning-based, process-oriented, interactive, and responsive to student interest. There is disagreement regarding which curricular…

47 CFR 0.411 - General reference materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

... they need subchapter A, containing the general rules, and one of the other volumes, depending upon their area of interest. These four volumes are revised annually to reflect changes in the rules. See... single volume, Radio Laws of the United States (1962 ed.). See §§ 0.405 and 0.414. (b) Regulatory...

Reference and Information Services. The Bookmark, Volume 41, Number II, Winter 1983.

ERIC Educational Resources Information Center

The Bookmark, 1983

1983-01-01

Thirteen articles comprise this issue on reference and information services: (1) "Librarianship as Information Resources Management," by Bettina H. Wolff; (2) one librarian's views on misinformation, disinformation, and information overload, by Murray Bob; (3-6) descriptions of reference and information services at the John Jay College…

40 CFR 50.3 - Reference conditions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SECONDARY AMBIENT AIR QUALITY STANDARDS § 50.3 Reference conditions. All measurements of air quality that... reported based on actual ambient air volume measured at the actual ambient temperature and pressure at the...

Lung function in North American Indian children: reference standards for spirometry, maximal expiratory flow volume curves, and peak expiratory flow.

PubMed

Wall, M A; Olson, D; Bonn, B A; Creelman, T; Buist, A S

1982-02-01

Reference standards of lung function was determined in 176 healthy North American Indian children (94 girls, 82 boys) 7 to 18 yr of age. Spirometry, maximal expiratory flow volume curves, and peak expiratory flow rate were measured using techniques and equipment recommended by the American Thoracic Society. Standing height was found to be an accurate predictor of lung function, and prediction equations for each lung function variable are presented using standing height as the independent variable. Lung volumes and expiratory flow rates in North American Indian children were similar to those previously reported for white and Mexican-American children but were greater than those in black children. In both boys and girls, lung function increased in a curvilinear fashion. Volume-adjusted maximal expiratory flow rates after expiring 50 or 75% of FVC tended to decrease in both sexes as age and height increased. Our maximal expiratory flow volume curve data suggest that as North American Indian children grow, lung volume increases at a slightly faster rate than airway size does.

How Should Students Learn in the School Science Laboratory? The Benefits of Cooperative Learning

NASA Astrophysics Data System (ADS)

Raviv, Ayala; Cohen, Sarit; Aflalo, Ester

2017-07-01

Despite the inherent potential of cooperative learning, there has been very little research into its effectiveness in middle school laboratory classes. This study focuses on an empirical comparison between cooperative learning and individual learning in the school science laboratory, evaluating the quality of learning and the students' attitudes. The research included 67 seventh-grade students who undertook four laboratory experiments on the subject of "volume measuring skills." Each student engaged both in individual and cooperative learning in the laboratory, and the students wrote individual or group reports, accordingly. A total of 133 experiment reports were evaluated, 108 of which also underwent textual analysis. The findings show that the group reports were superior, both in terms of understanding the concept of "volume" and in terms of acquiring skills for measuring volume. The students' attitudes results were statistically significant and demonstrated that they preferred cooperative learning in the laboratory. These findings demonstrate that science teachers should be encouraged to implement cooperative learning in the laboratory. This will enable them to improve the quality and efficiency of laboratory learning while using a smaller number of experimental kits. Saving these expenditures, together with the possibility to teach a larger number of students simultaneously in the laboratory, will enable greater exposure to learning in the school science laboratory.

Multilayer Volume Holographic Optical Memory

NASA Technical Reports Server (NTRS)

Markov, Vladimir; Millerd, James; Trolinger, James; Norrie, Mark; Downie, John; Timucin, Dogan; Lau, Sonie (Technical Monitor)

1998-01-01

We demonstrate a scheme for volume holographic storage based on the features of shift selectivity of a speckle reference wave hologram. The proposed recording method allows more efficient use of the recording medium and increases the storage density in comparison with spherical or plane-wave reference beams. Experimental results of multiple hologram storage and replay in a photorefractive crystal of iron-doped lithium niobate are presented. The mechanism of lateral and longitudinal shift selectivity are described theoretically and shown to agree with experimental measurements.

Prevalence of stress references on college freshmen Facebook profiles.

PubMed

Egan, Katie G; Moreno, Megan A

2011-10-01

Stress is common among college students and associated with adverse health outcomes. This study used the social networking Web site Facebook to identify self-reported stress and associated conditions among college students. Public Facebook profiles of undergraduate freshman at a large Midwestern State University (n = 300) were identified using a Facebook search. Content analysis of Facebook profiles included demographic information and displayed references to stress, weight concerns, depressive symptoms, and alcohol. The mean reported age was 18.4 years, and the majority of profile owners were female (62%). Stress references were displayed on 37% of the profiles, weight concerns on 6%, depressive symptoms on 24%, and alcohol on 73%. The display of stress references was associated with female sex (odds ratio [OR], 2.81; confidence interval [CI], 1.7-4.7), weight concerns (OR, 5.36; CI, 1.87-15.34), and depressive symptoms (OR, 2.7; CI, 1.57-4.63). No associations were found between stress and alcohol references. College freshmen frequently display references to stress on Facebook profiles with prevalence rates similar to self-reported national survey data. Findings suggest a positive association between referencing stress and both weight concerns and depressive symptoms. Facebook may be a useful venue to identify students at risk for stress-related conditions and to disseminate information about campus resources to these students.

Shiism: What Students Need to Know. Footnotes. Volume 15, Number 2

ERIC Educational Resources Information Center

Calvert, John

2010-01-01

This essay is excerpted from the author's book "Divisions within Islam," part of a 10-volume series for middle and high school students on the World of Islam. It provides information on the religious practices and beliefs of Shiism, and its differences with Sunni Islam. It mentions that Shiism is the second-largest denomination of Islam,…

The Influence of Typewriting on Selected Language Arts Skills and Motor Development of the Educable Mentally Handicapped, Volume II. Final Report.

ERIC Educational Resources Information Center

Gladis, Sister Mary Paulette

The second of two volumes, the document contains the appendixes to a study which investigated the influence of typewriting on selected language arts skills and motor development of educable mentally retarded students. The academic achievement of such students in reading, vocabulary, spelling, and in motor skill development, after completing…

Perspectives on Community College ESL, Volume 1: Pedagogy, Programs, Curricula, and Assessment

ERIC Educational Resources Information Center

Spaventa, Marilyn, Ed.; Machado, Craig, Ed.

2006-01-01

English as a second language (ESL) programs in community colleges are as diverse in the models they follow as the students they serve. This volume provides a detailed look at how faculty and administrators are tailoring their ESL programs to best serve the needs of their students and the missions of their institutions. The authors of the thirteen…

The Ethics of Environmental Concern: A Rationale and Prototype Materials for Environmental Education Within the Humanistic Tradition. Final Report, Volume 2.

ERIC Educational Resources Information Center

Allen, Rodney F.

As part of the series of student materials developed by the Environmental Education Project at Florida State University, this volume contains three instructional units on urban environment. Designed for upper-elementary and secondary students, the materials require only low-level reading abilities while insisting on high-level participation. The…

University of California, Irvine, Student Affirmative Action Five-Year Plan and Planning Process, 1984-1988. Volume I.

ERIC Educational Resources Information Center

Galligani, Dennis J.

This first volume of the University of California, Irvine, (UCI) Student Affirmative Action (SAA) Five-Year Plan provides an overview of the plan and the planning process, lists campus SAA goals and objectives, summarizes campus SAA activities, and describes the research and evaluation components of the plan. Topics include: the historical context…

TV Trouble-Shooting Manual. Volumes 9-10. Part 4: Chroma-Signal Reproduction Circuit. Student and Instructor's Manuals.

ERIC Educational Resources Information Center

Mukai, Masaaki; Kobayashi, Ryozo

These volumes are, respectively, the self-instructional student manual and the teacher manual that cover the fourth set of training topics in this course. Both contain identical information on the chroma signal reproduction circuit, including a block diagram of a chroma signal reproduction circuit and sections on the bandpass amplifier circuit,…

Foundations of Education, Volume I: History and Theory of Teaching Children and Youths with Visual Impairments. Second Edition.

ERIC Educational Resources Information Center

Holbrook, M. Cay, Ed.; Koenig, Alan J., Ed.

This text, one of two volumes on the instruction of students with visual impairments, focuses on the history and theory of teaching such students. The following chapters are included: (1) "Historical Perspectives" (Phil Hatlen) with emphasis on the last 50 years; (2) "Visual Impairment" (Kathleen M. Huebner) which provides general information…

A Collection of Papers on Self-Study and Institutional Improvement, 2003. Volume 3: Promoting Student Learning and Effective Teaching. 2003 Edition.

ERIC Educational Resources Information Center

Van Kollenburg, Susan E., Ed.

Papers in this collection were prepared for the annual meeting of the North Central Association of Colleges and Schools. This volume contains papers related to promoting student learning and effective teaching. Chapter 1, "Developing and Sustaining a Culture of Assessment," contains: (1) "Developing the Scholarship of Assessment" (Thomas Anthony…

Federal Student Aid Handbook, 2006-2007. Volume 4: Processing Aid & Managing FSA Funds

ERIC Educational Resources Information Center

US Department of Education, 2006

2006-01-01

The purpose of this publication is to provide participating schools with guidance on how to request, disburse, manage, and report on the use of Federal Student Aid funds. A summary of the changes and clarifications is presented in greater detail in the chapters that are contained in this volume: Chapter 1, The MPN (Master Promissory Note) and the…

A proposed application programming interface for a physical volume repository

NASA Technical Reports Server (NTRS)

Jones, Merritt; Williams, Joel; Wrenn, Richard

1996-01-01

The IEEE Storage System Standards Working Group (SSSWG) has developed the Reference Model for Open Storage Systems Interconnection, Mass Storage System Reference Model Version 5. This document, provides the framework for a series of standards for application and user interfaces to open storage systems. More recently, the SSSWG has been developing Application Programming Interfaces (APIs) for the individual components defined by the model. The API for the Physical Volume Repository is the most fully developed, but work is being done on APIs for the Physical Volume Library and for the Mover also. The SSSWG meets every other month, and meetings are open to all interested parties. The Physical Volume Repository (PVR) is responsible for managing the storage of removable media cartridges and for mounting and dismounting these cartridges onto drives. This document describes a model which defines a Physical Volume Repository, and gives a brief summary of the Application Programming Interface (API) which the IEEE Storage Systems Standards Working Group (SSSWG) is proposing as the standard interface for the PVR.

Promoting Student Engagement. Volume 1: Programs, Techniques and Opportunities

ERIC Educational Resources Information Center

Miller, Richard L., Ed.; Amsel, Eric, Ed.; Kowalewski, Brenda Marsteller, Ed.; Beins, Bernard C., Ed.; Keith, Kenneth D., Ed.; Peden, Blaine F., Ed.

2011-01-01

To promote student engagement, professors must actively seek to create the conditions that foster engagement. Chickering and Gamson (1987) suggest that good practices in undergraduate education are ones that: encourage student-faculty contact, develop reciprocity and cooperation among students, encourage active learning, provide students with…

Eigenmode multiplexing with SLM for volume holographic data storage

NASA Astrophysics Data System (ADS)

Chen, Guanghao; Miller, Bo E.; Takashima, Yuzuru

2017-08-01

The cavity supports the orthogonal reference beam families as its eigenmodes while enhancing the reference beam power. Such orthogonal eigenmodes are used as additional degree of freedom to multiplex data pages, consequently increase storage densities for volume Holographic Data Storage Systems (HDSS) when the maximum number of multiplexed data page is limited by geometrical factor. Image bearing holograms are multiplexed by orthogonal phase code multiplexing via Hermite-Gaussian eigenmodes in a Fe:LiNbO3 medium with a 532 nm laser at multiple Bragg angles by using Liquid Crystal on Silicon (LCOS) spatial light modulators (SLMs) in reference arms. Total of nine holograms are recorded with three angular and three eigenmode.

Normal growth and development of the lips: a 3-dimensional study from 6 years to adulthood using a geometric model

PubMed Central

FERRARIO, VIRGILIO F.; SFORZA, CHIARELLA; SCHMITZ, JOHANNES H.; CIUSA, VERONICA; COLOMBO, ANNA

2000-01-01

A 3-dimensional computerised system with landmark representation of the soft-tissue facial surface allows noninvasive and fast quantitative study of facial growth. The aims of the present investigation were (1) to provide reference data for selected dimensions of lips (linear distances and ratios, vermilion area, volume); (2) to quantify the relevant growth changes; and (3) to evaluate sex differences in growth patterns. The 3-dimensional coordinates of 6 soft-tissue landmarks on the lips were obtained by an optoelectronic instrument in a mixed longitudinal and cross-sectional study (2023 examinations in 1348 healthy subjects between 6 y of age and young adulthood). From the landmarks, several linear distances (mouth width, total vermilion height, total lip height, upper lip height), the vermilion height-to-mouth width ratio, some areas (vermilion of the upper lip, vermilion of the lower lip, total vermilion) and volumes (upper lip volume, lower lip volume, total lip volume) were calculated and averaged for age and sex. Male values were compared with female values by means of Student's t test. Within each age group all lip dimensions (distances, areas, volumes) were significantly larger in boys than in girls (P < 0.05), with some exceptions in the first age groups and coinciding with the earlier female growth spurt, whereas the vermilion height-to-mouth width ratio did not show a corresponding sexual dimorphism. Linear distances in girls had almost reached adult dimensions in the 13–14 y age group, while in boys a large increase was still to occur. The attainment of adult dimensions was faster in the upper than in the lower lip, especially in girls. The method used in the present investigation allowed the noninvasive evaluation of a large sample of nonpatient subjects, leading to the definition of 3-dimensional normative data. Data collected in the present study could represent a data base for the quantitative description of human lip morphology from childhood to young adulthood. PMID:10853963

Coteaching with senior students – a way to refine teachers' PCK for teaching chemical bonding in upper secondary school

NASA Astrophysics Data System (ADS)

Schultze, Felix; Nilsson, Pernilla

2018-04-01

During the last decade there has been on-going discussions about students' declining interest and low achievement in science. One of the reasons suggested for this decline is that teachers and students have different frames of reference, whereby teachers sometimes communicate science in the classroom in a way that is not accessible to the students. There is a lack of research investigating the effects of coteaching with senior students in science in upper secondary schools. To improve teaching and to narrow the gap between teachers' and students' different frames of references, this study investigates how an experienced chemistry teacher gains and refines her pedagogical content knowledge (PCK) by cooperating with two grade 12 students (age 18) as coteachers. The teacher and the two coteachers coplanned, cotaught and coevaluated lessons in chemical bonding in a grade 10 upper secondary class. Findings indicate that the coteachers contributed with their own learning experiences to help the teacher understand how students perceive difficult concepts. In such way, the coteachers were mediating between the teacher and the students, thus bridging the gap between the teacher and the students' frames of references. The teachers' PCK was refined which in turn lead to improved teaching strategies.

The Bases of Chemical Thermodynamics, Volumes 1 and 2 by Michael Graetzel and Pierre Infelta

NASA Astrophysics Data System (ADS)

van Hecke, Gerald R.

2001-09-01

Universal Publishers: Parkland, FL, 2000. Vol. 1: 298 pp. ISBN 1-58112-772-3. 25.95. Vol. 2: 300 pp. ISBN 1-58112-771-5. 25.95. Rarely does one pick up a text and find in it so many of one's favorite pedagogical devices. Graetzel and Infelta was a treat to read. The text offers many new and clever derivations of the well-worn equations of chemical thermodynamics and for this reason alone the text should be on the bookshelf of every serious teacher of thermodynamics. The writing is easy to read: not terse, but carefully worded as a thermodynamics text should be. There are no fancy sidebars or tidbits, just a straightforward presentation of material that is frankly refreshing. A brief description of the text should come next, for it consist of two volumes. You find in Volume 1 introductory material, the laws of thermodynamics, auxiliary functions, molar and partial molar quantities, gases, and component phase equilibria; in Volume 2, the energetics of chemical reactions, chemical equilibria, properties of ideal and nonideal mixtures, and an introduction to statistical mechanics. The authors make careful definitions of those slippery concepts, systems, states, and extensive and intensive variables, and use those definitions to show how the thermodynamic state of a system can be described in a minimum number of variables. A pedagogical feature that makes a hit with me is the authors' disuse of deltas. They explicitly write Ufinal - Uinitial instead of just good old DU, which really tells a reader nothing. How much better our students would understand thermodynamics if we were to ban D 's remains to be seen. The authors are consistent in their disuse of D 's except for standard expressions such as DrG°. Entropy, every beginning student's random nightmare, is introduced by the concept of arrangements available to the system. The number of arrangements can be quantified by various permutation formulas. Thank the authors for sticking with arrangements that can be calculated and not trying to discuss randomness, which cannot. The second law is introduced via traditional heat engines with arguments as thorough as those of K. G. Denbigh in his classic Chemical Thermodynamics text. However, the authors use quite different examples, which are highly readable. The overworked term "entropy of the universe" has been abandoned in favor of "global entropy", meaning a combination of the system and surroundings. The term works for me. In addition to the Carnot cycle, there are compelling expositions on the Otto, Stirling, and Joule cycles. When discussing chemical reactions, extensive use is made of the extent of reaction concept. In fact a very clever derivation of the temperature dependencies of DrG°, DrH°, and DrS° is offered using the temperature dependency of the extent of reaction. Still on the topic of chemical equilibrium, the authors provide an example (and make the point quite clearly) of how in cases involving simultaneous chemical equilibria, it is quite possible to drive a reaction with a positive DrG° toward completion through the device of coupling the reaction with other favorable reactions. For biochemical systems this is the reason for life. Having (I hope) intrigued the reader of this review to this point, I'd better describe something more of the text. The two volumes would need to be used as companions in the sense that while Volume 1 could be used alone, Volume 2 definitely refers to crucial material contained in Volume 1. The separation into two volumes does seem a bit odd; and in fact, the volumes are continuously numbered. Each volume contains fully worked-out examples pertinent to the material in that volume. The examples, which the authors call problems but that is a stretch, are not the typical three-line, use the formula, plug-and-chug variety, but very elaborate applications of the principles discussed in the text. The examples could be studied on their own, without the benefit of the text. The text proper has very few worked-out examples and virtually none of those involve numerical calculations. I cannot decide whether to prefer a volume of principles and a separate volume of examples, or one volume containing everything. No doubt students would eventually find the use of the two volumes as inconvenient I have. Who would profitably use these volumes? Clearly teachers looking for deeper understanding and different approaches would appreciate the authors' efforts here. These volumes would not be a good absolute first introduction to thermodynamics. A senior-level or an introductory graduate course in chemical thermodynamics is probably the right place for this presentation. Teachers using this text would probably want to discuss additional examples, especially numerical ones. There are some points of concern to be raised, however.

All of the thermodynamic variables, U, H, G, A, and S as well as the traditional directly experimentally observable variables T, p, and V, are introduced in the first chapter largely as mathematical functions. This presentation would be appreciated by students who have heard of these variables, but others will wonder what is the purpose, since no examples using the variables are presented. Some teachers will wonder what the Schwarz theorem is and whatever happened to Maxwell's relationships. The use of Lagrangian multipliers when deriving the criteria for phase equilibria in terms of chemical potentials, while mathematically elegant, is probably overkill. The discussion of osmotic pressure, which is little more than one page long, is far too brief in today's biologically steeped environment. In discussing the phase rule f=c+2-p, the authors unfortunately let c represent components or species. Nothing is more confusing to students applying the phase rule than the distinction between species and components. To use the same symbol for both invites disaster. The use of matrix algebra to determine the number of independent reactions relating chemically reacting species is one of my favorite pedagogical devices, but the examples in the text do not go far enough to teach first-time students the methodology. Other points could be raised but this review needs to end, so only one more criticism. The chapter on statistical mechanics, although it ends well with the appropriate formulas and applications, needs help in the introduction section. I found the switching between microcanonical and canonical too subtle for a first exposure to this subject. Also there is little point to introducing Bose-Einstein and Fermi-Dirac statistics unless some examples are discussed. This chapter on statistical methods is just 31 pages long and tries to do too much in the short space. I would say that students deserve this text. I hope they would not find it so different from their current generation of ever glossier and slicker textbooks as to dismiss the powerful presentation contained in its simple pages.

Eddy current correction in volume-localized MR spectroscopy

NASA Technical Reports Server (NTRS)

Lin, C.; Wendt, R. E. 3rd; Evans, H. J.; Rowe, R. M.; Hedrick, T. D.; LeBlanc, A. D.

1994-01-01

The quality of volume-localized magnetic resonance spectroscopy is affected by eddy currents caused by gradient switching. Eddy currents can be reduced with improved gradient systems; however, it has been suggested that the distortion due to eddy currents can be compensated for during postprocessing with a single-frequency reference signal. The authors propose modifying current techniques for acquiring the single-frequency reference signal by using relaxation weighting to reduce interference from components that cannot be eliminated by digital filtering alone. Additional sequences with T1 or T2 weighting for reference signal acquisition are shown to have the same eddy current characteristics as the original signal without relaxation weighting. The authors also studied a new eddy current correction method that does not require a single-frequency reference signal. This method uses two free induction decays (FIDs) collected from the same volume with two sequences with opposite gradients. Phase errors caused by eddy currents are opposite in these two FIDs and can be canceled completely by combining the FIDs. These methods were tested in a phantom. Eddy current distortions were corrected, allowing quantitative measurement of structures such as the -CH = CH- component, which is otherwise undetectable.

Beyond the Reference Desk: A Study on the Effectiveness of Low-Cost Distance Library Services at California State University San Marcos

ERIC Educational Resources Information Center

Olivas, Antonia P.; Chan, Ian

2013-01-01

Many of our reference interactions are face-to-face at a desk or in our offices. Unfortunately, not all of our students are on campus. Whether a non-traditional student or a traditional undergraduate, more of our patrons are attending online classes or attending satellite campuses with no librarians on site. It's difficult to reach these students,…

Project on Academic Striving: The Moderation of Stress in the Lives of the Students of an Urban Intermediate School. A Project To Coordinate Research and Environmental Intervention. Final Report to the William T. Grant Foundation. Volume One [and] Volume Two.

ERIC Educational Resources Information Center

Grannis, Joseph C.; Fahs, Mary Ellen

This report evaluates a project that studied social, physical, and academic stress in the lives of students in an inner-city intermediate school and developed interventions to reduce that stress. Over 242 students, most of whom were from low-income families and almost all of whom were black, participated in the project. The following findings are…

Use of an iPad App to simulate pressure-volume loops and cardiovascular physiology.

PubMed

Leisman, Staci; Burkhoff, Daniel

2017-09-01

The purpose of this laboratory exercise is to model the changes in preload, afterload, and contractility on a simulated pressure-volume loop and to correlate those findings with common measurements of clinical cardiovascular physiology. Once students have modeled these changes on a healthy heart, the students are asked to look at a simulated case of cardiogenic shock. Effects on preload, contractility, and afterload are explored, as well as the hemodynamic effects of a number of student-suggested treatment strategies. Copyright © 2017 the American Physiological Society.

Automatic delineation of functional lung volumes with 68Ga-ventilation/perfusion PET/CT.

PubMed

Le Roux, Pierre-Yves; Siva, Shankar; Callahan, Jason; Claudic, Yannis; Bourhis, David; Steinfort, Daniel P; Hicks, Rodney J; Hofman, Michael S

2017-10-10

Functional volumes computed from 68 Ga-ventilation/perfusion (V/Q) PET/CT, which we have shown to correlate with pulmonary function test parameters (PFTs), have potential diagnostic utility in a variety of clinical applications, including radiotherapy planning. An automatic segmentation method would facilitate delineation of such volumes. The aim of this study was to develop an automated threshold-based approach to delineate functional volumes that best correlates with manual delineation. Thirty lung cancer patients undergoing both V/Q PET/CT and PFTs were analyzed. Images were acquired following inhalation of Galligas and, subsequently, intravenous administration of 68 Ga-macroaggreted-albumin (MAA). Using visually defined manual contours as the reference standard, various cutoff values, expressed as a percentage of the maximal pixel value, were applied. The average volume difference and Dice similarity coefficient (DSC) were calculated, measuring the similarity of the automatic segmentation and the reference standard. Pearson's correlation was also calculated to compare automated volumes with manual volumes, and automated volumes optimized to PFT indices. For ventilation volumes, mean volume difference was lowest (- 0.4%) using a 15%max threshold with Pearson's coefficient of 0.71. Applying this cutoff, median DSC was 0.93 (0.87-0.95). Nevertheless, limits of agreement in volume differences were large (- 31.0 and 30.2%) with differences ranging from - 40.4 to + 33.0%. For perfusion volumes, mean volume difference was lowest and Pearson's coefficient was highest using a 15%max threshold (3.3% and 0.81, respectively). Applying this cutoff, median DSC was 0.93 (0.88-0.93). Nevertheless, limits of agreement were again large (- 21.1 and 27.8%) with volume differences ranging from - 18.6 to + 35.5%. Using the 15%max threshold, moderate correlation was demonstrated with FEV1/FVC (r = 0.48 and r = 0.46 for ventilation and perfusion images, respectively). No correlation was found between other PFT indices. To automatically delineate functional volumes with 68 Ga-V/Q PET/CT, the most appropriate cutoff was 15%max for both ventilation and perfusion images. However, using this unique threshold systematically provided unacceptable variability compared to the reference volume and relatively poor correlation with PFT parameters. Accordingly, a visually adapted semi-automatic method is favored, enabling rapid and quantitative delineation of lung functional volumes with 68 Ga-V/Q PET/CT.

SeaWiFS Technical Report Series. Volume 43; SeaWiFS Prelaunch Technical Report Series Final Cumulative Index

NASA Technical Reports Server (NTRS)

Firestone, Elaine R. (Editor); Hooker, Stanford B.

1998-01-01

The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) is the follow-on ocean color instrument to the Coastal Zone Color Scanner (CZCS), which ceased operations in 1986, after an eight-year mission. SeaWiFS was launched on 1 August 1997, on the SeaStar satellite, built by Orbital Sciences Corporation (OSC). The SeaWiFS Project at the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC), undertook the responsibility of documenting all aspects of this mission, which is critical to the ocean color and marine science communities. This documentation, entitled the SeaWiFS Technical Report Series, is in the form of NASA Technical Memorandum Number 104566 and 1998-104566. All reports published are volumes within the series. This particular volume, which is the last of the so-called Prelaunch Series serves as a reference, or guidebook, to the previous 42 volumes and consists of 6 sections including: an addenda, an errata, an index to key words and phrases, lists of acronyms and symbols used, and a list of all references cited. The editors have published a cumulative index of this type after every five volumes. Each index covers the reference topics published in all previous editions, that is, each new index includes all of the information contained in the preceding indexes with the exception of any addenda.

Student Mobility. Information Capsule. Volume 0608

ERIC Educational Resources Information Center

Blazer, Christie

2007-01-01

Mobility, rather than stability, has become the norm for students in schools across the United States. The student mobility rate is now higher in the United States than in any other industrialized country. This Information Capsule discusses the reasons for student mobility and the characteristics of highly mobile students and families. Research…

4D-CT motion estimation using deformable image registration and 5D respiratory motion modeling.

PubMed

Yang, Deshan; Lu, Wei; Low, Daniel A; Deasy, Joseph O; Hope, Andrew J; El Naqa, Issam

2008-10-01

Four-dimensional computed tomography (4D-CT) imaging technology has been developed for radiation therapy to provide tumor and organ images at the different breathing phases. In this work, a procedure is proposed for estimating and modeling the respiratory motion field from acquired 4D-CT imaging data and predicting tissue motion at the different breathing phases. The 4D-CT image data consist of series of multislice CT volume segments acquired in ciné mode. A modified optical flow deformable image registration algorithm is used to compute the image motion from the CT segments to a common full volume 3D-CT reference. This reference volume is reconstructed using the acquired 4D-CT data at the end-of-exhalation phase. The segments are optimally aligned to the reference volume according to a proposed a priori alignment procedure. The registration is applied using a multigrid approach and a feature-preserving image downsampling maxfilter to achieve better computational speed and higher registration accuracy. The registration accuracy is about 1.1 +/- 0.8 mm for the lung region according to our verification using manually selected landmarks and artificially deformed CT volumes. The estimated motion fields are fitted to two 5D (spatial 3D+tidal volume+airflow rate) motion models: forward model and inverse model. The forward model predicts tissue movements and the inverse model predicts CT density changes as a function of tidal volume and airflow rate. A leave-one-out procedure is used to validate these motion models. The estimated modeling prediction errors are about 0.3 mm for the forward model and 0.4 mm for the inverse model.

The use of popular movies during lectures to aid the teaching and learning of undergraduate pharmacology.

PubMed

Ventura, Sab; Onsman, Andrys

2009-07-01

The role of the lecturer has changed to one where they must engage and motivate students to learn the subject material. To investigate whether the use of short movie references to pharmacology during lectures could stimulate learning in undergraduate students. One- to two-min film clips from popular movies containing a reference to the subject being covered were incorporated into Powerpoint presentations and shown at different times during pharmacology lectures. At the end of the lecture series, a student survey was conducted to assess the impact of the movies on student motivation, engagement and learning. Three positive effects were noted. First, students related theory to (simulated) practice by recognising that what they had learnt was actually being used. Second, students were motivated to attend lectures to see what clip would be used. Third, the clips provided a sectioning break, which helped to maintain the engagement of students throughout the lecture as well as the organisation of the lecture by the lecturer. The use of short popular movie references was a novel way to motivate and maintain the interest of large classes of undergraduate students throughout lectures.

Food Science & Technology. Instructor Guide. Student Reference.

ERIC Educational Resources Information Center

Martin, Phillip

This packet contains an instructor curriculum guide and a student reference book for a course in food science and technology. The 4-unit curriculum contains 23 lessons. The instructor's guide contains the following components of a unit of instruction: objectives, competencies, motivational techniques, teaching procedures, other activities,…

College Students with Disabilities and Assistive Technology: A Desk Reference Guide.

ERIC Educational Resources Information Center

Thompson, Anne R.; And Others

This resource guide is designed to provide a quick reference for professionals (employment recruiters and counselors in vocational rehabilitation, disability services, and career services), who work with college students with disabilities, in incorporating assistive technology into planning for postsecondary education and employment. First, types…

Bibliography of Aeronautics: 1928

NASA Technical Reports Server (NTRS)

Brockett, Paul

1928-01-01

This Bibliography of Aeronautics for 1928 covers the aeronautical literature published from January 1 to December 31, 1928. The first Bibliography of Aeronautics was published by the Smithsonian Institution as volume 55 of the Smithsonian Miscellaneous Collections and covered the material published prior to June 30, 1909. Supplementary volumes of the Bibliography of Aeronautics for the subsequent years have been published by the National Advisory Committee for Aeronautics. The last preceding volume was for the calendar year 1927. As in the previous volumes, citations of the publications of all nations are included in the languages in which these publications originally appeared. The arrangement is in dictionary form with author and subject entry, and one alphabetical arrangement. Detail in the matter of subject reference has been omitted on account of the cost of presentation, but an attempt has been made to give sufficient cross reference for research in special lines.

Bibliography of Aeronautics: 1926

NASA Technical Reports Server (NTRS)

Brockett, Paul

1928-01-01

This Bibliography of Aeronautics for 1926 covers the aeronautical literature published from January 1 to December 31, 1926. The first Bibliography of Aeronautics was published by the Smithsonian Institution as volume 55 of the Smithsonian Miscellaneous Collections and covered the material published prior to June 30, 1909. Supplementary volumes of the Bibliography of Aeronautics for the subsequent years have been published by the National Advisory Committee for Aeronautics. The last preceding volume was for the calendar year 1925. As in the previous volumes, citations of the publications of all nations are included in the languages in which these publications originally appeared. The arrangement is dictionary form with author find subject entry, and one alphabetical arrangement. Detail in the matter of subject reference has been omitted on aCC01.mt of the cost of presentation, but an attempt has been made to give sufficient cross reference for research in special lines.

Bibliography of Aeronautics, 1929

NASA Technical Reports Server (NTRS)

Brockett, Paul

1930-01-01

This Bibliography of Aeronautics for 1929 covers the aeronautical literature published from January 1 to December 31, 1929. The first Bibliography of Aeronautics was published by the Smithsonian Institution as Volume 55 of the Smithsonian Miscellaneous Collections and covered the material published prior to June 30, 1909. Supplementary volumes of the Bibliography of Aeronautics for the subsequent years have been published by the National Advisory Committee for Aeronautics. The last preceding volume was for the calendar year 1928. As in the previous volumes, citations of the pUblications of all nations are included in th.e languages in which. these publications originally appeared. The arrangement is in dictionary form with author and subject entry, and one alphabetical arrangement. Detail in the matter of subject reference has been omitted on account of the cost of presentation, but an attempt has been made to give sufficient cross reference for research in special lines.

Bibliography of Aeronautics: 1932

NASA Technical Reports Server (NTRS)

1935-01-01

This Bibliography of Aeronautics for 1932 covers the aeronautical literature published from January 1 to December 31, 1932. The first Bibliography of Aeronautics was published by the Smithsonian Institution as volume 55 of the Smithsonian Miscellaneous Collections and covered the material published prior to June 30, 1909. Supplementary volumes of the Bibliography of Aeronautics for the subsequent years have been published by the National Advisory Committee for Aeronautics. The last preceding volume was for the calendar year 1931. As in the previous volumes, citations of the publications of all nations are included in the languages in which these publications originally appeared. The arrangement is in dictionary form with author and subject entry and one alphabetical arrangement. Detail in the matter of subject reference has been omitted on account of the cost of presentation, but an attempt has been made to give sufficient cross-reference for research in special lines.

46 CFR 154.1844 - Cargo tanks: Filling limits.

Code of Federal Regulations, 2010 CFR

2010-10-01

...; V=volume of the tank; dr=density at the reference temperature specified in paragraph (b) of this section; and dL=density of the cargo at the loading temperature and pressure. (b) The reference...

46 CFR 154.1844 - Cargo tanks: Filling limits.

Code of Federal Regulations, 2011 CFR

2011-10-01

...; V=volume of the tank; dr=density at the reference temperature specified in paragraph (b) of this section; and dL=density of the cargo at the loading temperature and pressure. (b) The reference...

46 CFR 154.1844 - Cargo tanks: Filling limits.

Code of Federal Regulations, 2014 CFR

2014-10-01

...; V=volume of the tank; dr=density at the reference temperature specified in paragraph (b) of this section; and dL=density of the cargo at the loading temperature and pressure. (b) The reference...

46 CFR 154.1844 - Cargo tanks: Filling limits.

Code of Federal Regulations, 2012 CFR

2012-10-01

...; V=volume of the tank; dr=density at the reference temperature specified in paragraph (b) of this section; and dL=density of the cargo at the loading temperature and pressure. (b) The reference...

Measurement of Absolute Concentrations of Individual Compounds in Metabolite Mixtures by Gradient-Selective Time-Zero 1H-13C HSQC (gsHSQC0) with Two Concentration References and Fast Maximum Likelihood Reconstruction Analysis

PubMed Central

Hu, Kaifeng; Ellinger, James J.; Chylla, Roger A.; Markley, John L.

2011-01-01

Time-zero 2D 13C HSQC (HSQC0) spectroscopy offers advantages over traditional 2D NMR for quantitative analysis of solutions containing a mixture of compounds because the signal intensities are directly proportional to the concentrations of the constituents. The HSQC0 spectrum is derived from a series of spectra collected with increasing repetition times within the basic HSQC block by extrapolating the repetition time to zero. Here we present an alternative approach to data collection, gradient-selective time-zero 1H-13C HSQC0 in combination with fast maximum likelihood reconstruction (FMLR) data analysis and the use of two concentration references for absolute concentration determination. Gradient-selective data acquisition results in cleaner spectra, and NMR data can be acquired in both constant-time and non-constant time mode. Semi-automatic data analysis is supported by the FMLR approach, which is used to deconvolute the spectra and extract peak volumes. The peak volumes obtained from this analysis are converted to absolute concentrations by reference to the peak volumes of two internal reference compounds of known concentration: DSS (4,4-dimethyl-4-silapentane-1-sulfonic acid) at the low concentration limit (which also serves as chemical shift reference) and MES (2-(N-morpholino)ethanesulfonic acid) at the high concentration limit. The linear relationship between peak volumes and concentration is better defined with two references than with one, and the measured absolute concentrations of individual compounds in the mixture are more accurate. We compare results from semi-automated gsHSQC0 with those obtained by the original manual phase-cycled HSQC0 approach. The new approach is suitable for automatic metabolite profiling by simultaneous quantification of multiple metabolites in a complex mixture. PMID:22029275

Facing Up to the Learning Organisation Challenge: Key Issues from a European Perspective. Volume I. CEDEFOP Reference Series.

ERIC Educational Resources Information Center

Nyhan, Barry; Cressey, Peter; Tomassini, Massimo; Kelleher, Michael; Poell, Rob

This first volume of a two-volume publication provides an analytical overview of main questions emerging from recent European research and development projects related to the learning organization. Chapter 1 provides context for the European learning organization challenge and presents four main messages arising from the learning organization…

A new large-volume metal reference standard for radioactive waste management.

PubMed

Tzika, F; Hult, M; Stroh, H; Marissens, G; Arnold, D; Burda, O; Kovář, P; Suran, J; Listkowska, A; Tyminski, Z

2016-03-01

A new large-volume metal reference standard has been developed. The intended use is for calibration of free-release radioactivity measurement systems and is made up of cast iron tubes placed inside a box of the size of a Euro-pallet (80 × 120 cm). The tubes contain certified activity concentrations of (60)Co (0.290 ± 0.006 Bq g(-1)) and (110m)Ag (3.05 ± 0.09 Bq g(-1)) (reference date: 30 September 2013). They were produced using centrifugal casting from a smelt into which (60)Co was first added and then one piece of neutron irradiated silver wire was progressively diluted. The iron castings were machined to the desirable dimensions. The final material consists of 12 iron tubes of 20 cm outer diameter, 17.6 cm inner diameter, 40 cm length/height and 245.9 kg total mass. This paper describes the reference standard and the process of determining the reference activity values. © The Author 2015. Published by Oxford University Press.

Critical-Service Learning as a Revolutionary Pedagogy: An International Project of Student Agency in Action. Critical Constructions: Studies on Education and Society

ERIC Educational Resources Information Center

Porfilio, Bradley, Ed.; Hickman, Heather, Ed.

2011-01-01

This volume will be a valuable resource to instructors who teach in the fields of teacher education, social studies, educational leadership, social work, social, cultural and philosophical foundations of education, sociology, political science, and global studies as well as their students. Due to the volume's international focus, the authors also…

A Coordinated and Comprehensive School-Based Career Placement Model: Volume III of a Research Project to Develop a Coordinated Comprehensive Placement System.

ERIC Educational Resources Information Center

Wisconsin Univ., Madison. Center for Studies in Vocational and Technical Education.

Volume 3 presents a descriptive outline of the Wisconsin school-based career placement model. The two major objectives for the model are: (1) to maximize the individual student's competencies for independent career functioning and (2) to maximize the availability of career placement options. For orderly transition, each student must receive the…

Transformations: Proceedings of the 2008 Annual International Conference of the Association of Tertiary Learning Advisors of Aotearoa/New Zealand (ATLAANZ) (Porirua, New Zealand, November 19-21, 2008). Volume 4

ERIC Educational Resources Information Center

Silvester, Mary, Ed.

2009-01-01

This volume comprises the refereed proceedings of the 2008 ATLAANZ (Association of Tertiary Learning Advisors of Aotearoa/New Zealand) conference, and explores strands of transformations--learning within cultural contexts, service delivery, student literacy and numeracy, graduate students and professional practice. In Chapter 1, Kay Hammond…

Systems Book for a Student Information System. End of Project Report, 1968-1971, Volume II.

ERIC Educational Resources Information Center

Western Nevada Regional Education Center, Lovelock.

The necessary handbooks for use of the Student Information System (SIS), developed and tested by the Western Nevada Regional Education Center under a 1968-71 Title III (Elementary and Secondary Education Act) grant, are presented in this volume. As noted, the purpose of the SIS is to supply data and information to persons or organizations who make…

QUEST for Quality for Students: A Student Quality Concept. Volume 3

ERIC Educational Resources Information Center

Galán Palomares, Fernando Miguel; Todorovski, Blazhe; Kažoka, Asnate; Saarela, Henni

2013-01-01

This is the final publication of the QUEST for Quality for Students (QUEST) project, run by the European Students' Union. The QUEST project has managed to analyse students' views on the quality of higher education to identify areas in which students can become increasingly involved in quality assurance and enhancement processes. This publication…

Impact of Age, Sex and Indexation Method on MR Left Ventricular Reference Values in the Framingham Heart Study Offspring Cohort

PubMed Central

Yeon, Susan B.; Salton, Carol J.; Gona, Philimon; Chuang, Michael L.; Blease, Susan J.; Han, Yuchi; Tsao, Connie W.; Danias, Peter G.; Levy, Daniel; O’Donnell, Christopher J.; Manning, Warren J.

2014-01-01

Purpose To determine normative values for left ventricular (LV) volumes, mass, concentricity and ejection fraction (EF) and investigate associations between sex, age and body size with LV parameters in community dwelling adults. Materials and Methods 1794 Framingham Heart Study Offspring cohort members underwent LV short-axis oriented, contiguous multislice ciné SSFP MR of the left ventricle; from these a healthy referent group (N=852, 61±9 years, 40% men) free of clinical cardiac disease and hypertension (SBP<140, DBP<90 mmHg, never used antihypertensive medication ≥ 30 years prior to scanning) was identified. Referent participants were stratified by sex and age group (≤55, 56-65, >65 years); LV parameters were indexed to measures of body size. Results Men have greater LV volumes and mass than women both before and after indexation to height, powers of height, and body surface area (p<0.01 all), but indexation to fat-free mass yielded greater LV volume and mass in women. In both sexes, LV volumes and mass decrease with advancing age, though indexation attenuates this association. LVEF is greater in women than men (68±5% vs. 66±5%, p<0.01) and increases with age in both sexes (p<0.05). Conclusion Among non-hypertensive adults free of cardiac disease, men have greater LV volumes and mass with sex differences generally persisting after indexation to body size. LV volumes and mass tend to decrease with greater age in both sexes. Female sex and advanced age were both associated with greater LVEF. PMID:24817313

Spaceflight Human System Standards

NASA Technical Reports Server (NTRS)

Holubec, Keith; Tillman, Barry; Connolly, Jan

2009-01-01

NASA created a new approach for human system integration and human performance standards. NASA created two documents a standard and a reference handbook. The standard is titled NASA Space Flight Human-System Standard (SFHSS) and consists of two-volumes: Volume 1- Crew Health This volume covers standards needed to support astronaut health (medical care, nutrition, sleep, exercise, etc.) Volume 2 Human Factors, Habitability and Environmental Health This volume covers the standards for system design that will maintain astronaut performance (ie., environmental factors, design of facilities, layout of workstations, and lighting requirements). It includes classic human factors requirements. The new standards document is written in terms so that it is applicable to a broad range of present and future NASA systems. The document states that all new programs prepare system-specific requirements that will meet the general standards. For example, the new standard does not specify a design should accommodate specific percentiles of a defined population. Rather, NASA-STD-3001, Volume 2 states that all programs shall prepare program-specific requirements that define the user population and their size ranges. The design shall then accommodate the full size range of those users. The companion reference handbook, Human Integration Design Handbook (HIDH), was developed to capture the design consideration information from NASA-STD-3000, and adds spaceflight lessons learned, gaps in knowledge, example solutions, and suggests research to further mature specific disciplines. The HIDH serves two major purposes: HIDH is the reference document for writing human factors requirements for specific systems. HIDH contains design guidance information that helps insure that designers create systems which safely and effectively accommodate the capabilities and limitations of space flight crews.

Teacher and Student Variables Affecting Special Education Evaluation and Referral

ERIC Educational Resources Information Center

Woodson, Lorenzo Adrian

2017-01-01

Past research has revealed that African American/Black boys are referred for special education evaluation at disproportionately higher rates than boys of other racial/ethnic groups. This correlational study used survey methodology to examine whether student and teacher demographic variables predicted how likely a teacher would refer boy students…

Effluent Monitoring Procedures: Nutrients. Student Reference Manual.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. The Student Reference Manual provides step-by-step procedures for laboratory application of equipment operating…

The Value of Chat Reference Services: A Pilot Study

ERIC Educational Resources Information Center

Jacoby, JoAnn; Ward, David; Avery, Susan; Marcyk, Emilia

2016-01-01

This article explores student, instructor, and librarian perceptions of chat reference in the context of an introductory composition course. Participants in a mixed-method study responded to an anonymized chat transcript. While student respondents valued speed and efficiency, they were willing to receive instruction and open to questions that…

Anthropology: A Student's Guide to Reference Sources.

ERIC Educational Resources Information Center

Slavin, Suzy M., Comp.

The guide identifies approximately 100 anthropology source materials in the reference department of McLennan Library at McGill University. It was designd to help students doing anthropological research and to illustrate the variety of materials on social and cultural anthropology in the McLennan Library. Physical anthropolgy, linguistics, and…

Effluent Monitoring Procedures: Metals Analyses. Student Reference Manual.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. The Student Reference Manual provides step-by-step procedures for laboratory application of equipment operating…

Authenticity and Learning: Implications for Reference Librarianship and Information Literacy Instruction

ERIC Educational Resources Information Center

Klipfel, Kevin Michael

2015-01-01

This article articulates and defends a student-centered approach to reference and instructional librarianship defined by authentic engagement with students' interests. A review of the history of the construct of authenticity in philosophy, humanistic and existential psychology, and contemporary educational psychology is traced. Connections are…

Selected References and Aids for Teaching Agricultural Mechanics to Students of Agricultural Education.

ERIC Educational Resources Information Center

Mazzucco, April

The booklet lists references and materials intended for both the student and the teacher of agricultural mechanics. The materials are grouped under nine topics: agricultural shop; metalwork and welding; agricultural machinery; agricultural power; drawing, construction, and maintenance; electricity; water management, soil and water conservation;…

1969 MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. Volume I: General, English, American, Medieval and Neo-Latin, and Celtic Literatures.

ERIC Educational Resources Information Center

Meserole, Harrison T., Comp.

Volume 1 of the 4-volume, international bibliography contains some 9,000 entries referring to books and articles which focus on general, English, American, medieval and neo-Latin, and Celtic literatures. The master list of the nearly 1,500 periodicals from which entries are derived is furnished at the beginning of the volume with a table of…

Student Portfolios. NEA Teacher-to-Teacher Books.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

In the Teacher-to-Teacher series of the National Education Association's Professional Library, teachers speak directly to other teachers about school restructuring issues. This volume covers issues in student assessment, focusing on student portfolios and their uses in reflecting student processes, collaboration, and literacy. Various portfolios…

Student Financial Aid Handbook, 2000-2001. Volume 1: Student Eligibility.

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Student Financial Assistance.

This handbook helps financial aid administrators determine students' eligibility for aid from the U.S. Department of Education's Student Financial Assistance (SFA) programs. An introduction describes information sources, conflicting information, fraud case referral, status change, electronic requirements, the application system, and recent…

Lateral support systems and underpinning, volume I : design and construction.

DOT National Transportation Integrated Search

1976-04-01

"This volume is a convenient reference on the design and construction of lateral support systems and underpinning which are often required in conjunction with cut-and-cover or soft ground tunneling. The design recommendations and construction methods...

College Student Credit Card Usage and Debt.

ERIC Educational Resources Information Center

Rybka, Kathryn M.

2001-01-01

Provides an overview of the concerns related to credit card usage by college students. Offers information student affairs professionals can use to help college students make responsible choices. (Contains 26 references.) (GCP)

Elementary Career Education Guide, Volume 2: Career Awareness--Primary.

ERIC Educational Resources Information Center

Watertown Independent School District 1, SD.

Volume 2 of the six-volume articulated elementary education career guide deals with the career awareness level of career education and aims at developing student career identity. The lessons in the volume are divided and color-coded by grade level (early childhood, primary levels one, two, and three corresponding respectively with grades K-three,…

27th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2005. Volume 1

ERIC Educational Resources Information Center

US Department of Education, 2007

2007-01-01

This 2005 Annual Report to Congress has two volumes. This volume focuses on the children and students being served under the "Individuals with Disabilities Education Act" ("IDEA") and provides profiles of individual states' special education environments. Section 1 of this volume, The National Picture, contains the…

Apprentice Machinist (AFSC 53130), Volumes 1-4, and Change Supplement (AFSC 42730).

ERIC Educational Resources Information Center

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This four-volume student learning package is designed for use by Air Force personnel enrolled in a self-study extension course for apprentice machinists. The package consists of four volumes of instructional text and four workbooks. Covered in the individual volumes are machine shop fundamentals, lathe work, shaper and contour machine work, and…

Working in Pharmacies. Instructor's Guide. Student's Manual. Student Learning Activities. Second Revised Edition.

ERIC Educational Resources Information Center

Driever, Carl W.; And Others

This document combines three separately bound volumes, a student manual, an instructor's guide, and student learning activities designed for students who are either in beginning-level pharmacy technician courses or considering careers in pharmacy. The material is intended to relate training experience to information studied in the classroom. The…

Hematological indices of injury to lightly oiled birds from the Deepwater Horizon oil spill

USGS Publications Warehouse

Fallon, Jesse A.; Smith, Eric P.; Schoch, Nina; Paruk, James D.; Adams, Evan A.; Evers, David C.; Jodice, Patrick G. R.; Perkins, Christopher; Schulte, Shiloh A.; Hopkins, William A.

2018-01-01

Avian mortality events are common following large‐scale oil spills. However, the sublethal effects of oil on birds exposed to light external oiling are not clearly understood. We found that American oystercatchers (area of potential impact n = 42, reference n = 21), black skimmers (area of potential impact n = 121, reference n = 88), brown pelicans (area of potential impact n = 91, reference n = 48), and great egrets (area of potential impact n = 57, reference n = 47) captured between 20 June 2010 and 23 February 2011 following the Deepwater Horizon oil spill experienced oxidative injury to erythrocytes, had decreased volume of circulating erythrocytes, and showed evidence of a regenerative hematological response in the form of increased reticulocytes compared with reference populations. Erythrocytic inclusions consistent with Heinz bodies were present almost exclusively in birds from sites impacted with oil, a finding pathognomonic for oxidative injury to erythrocytes. Average packed cell volumes were 4 to 19% lower and average reticulocyte counts were 27 to 40% higher in birds with visible external oil than birds from reference sites. These findings provide evidence that small amounts of external oil exposure are associated with hemolytic anemia. Furthermore, we found that some birds captured from the area impacted by the spill but with no visible oiling also had erythrocytic inclusion bodies, increased reticulocytes, and reduced packed cell volumes when compared with birds from reference sites. Thus, birds suffered hematologic injury despite no visible oil at the time of capture. Together, these findings suggest that adverse effects of oil spills on birds may be more widespread than estimates based on avian mortality or severe visible oiling.

Prevalence of Stress References on College Freshmen Facebook Profiles

PubMed Central

EGAN, KATIE G.; MORENO, MEGAN A.

2011-01-01

Stress is common among college students and associated with adverse health outcomes. This study used the social networking Web site Facebook to identify self-reported stress and associated conditions among college students. Public Facebook profiles of undergraduate freshman at a large Midwestern State University (n = 300) were identified using a Facebook search. Content analysis of Facebook profiles included demographic information and displayed references to stress, weight concerns, depressive symptoms, and alcohol. The mean reported age was 18.4 years, and the majority of profile owners were female (62%). Stress references were displayed on 37% of the profiles, weight concerns on 6%, depressive symptoms on 24%, and alcohol on 73%. The display of stress references was associated with female sex (odds ratio [OR], 2.81; confidence interval [CI], 1.7–4.7), weight concerns (OR, 5.36; CI, 1.87–15.34), and depressive symptoms (OR, 2.7; CI, 1.57–4.63). No associations were found between stress and alcohol references. College freshmen frequently display references to stress on Facebook profiles with prevalence rates similar to self-reported national survey data. Findings suggest a positive association between referencing stress and both weight concerns and depressive symptoms. Facebook may be a useful venue to identify students at risk for stress-related conditions and to disseminate information about campus resources to these students. PMID:21436681

Sexpectations: Male College Students' Views about Displayed Sexual References on Females' Social Networking Web Sites

PubMed Central

Moreno, Megan A.; Swanson, Michael J.; Royer, Heather; Roberts, Linda J.

2011-01-01

Study Objective Sexual reference display on a social networking web site (SNS) is associated with self-reported sexual intention; females are more likely to display sexually explicit content on SNSs. The purpose of this study was to investigate male college students' views towards sexual references displayed on publicly available SNSs by females. Design Focus groups Setting One large state university Participants Male college students age 18–23 Interventions All tape recorded data was fully transcribed, then discussed to determine thematic consensus. Main Outcome Measures A trained male facilitator asked participants about views on sexual references displayed on SNSs by female peers and showed examples of sexual references from female's SNS profiles to facilitate discussion. Results A total of 28 heterosexual male participants participated in 7 focus groups. Nearly all participants reported using Facebook to evaluate potential female partners. Three themes emerged from our data. First, participants reported that displays of sexual references on social networking web sites increased sexual expectations. Second, sexual reference display decreased interest in pursuing a dating relationship. Third, SNS data was acknowledged as imperfect but valuable. Conclusion Females who display sexual references on publicly available SNS profiles may be influencing potential partners' sexual expectations and dating intentions. Future research should examine females' motivations and beliefs about displaying such references, and educate women about the potential impact of these sexual displays. PMID:21190872

Sexpectations: male college students' views about displayed sexual references on females' social networking web sites.

PubMed

Moreno, Megan A; Swanson, Michael J; Royer, Heather; Roberts, Linda J

2011-04-01

Sexual reference display on a social networking web site (SNS) is associated with self-reported sexual intention; females are more likely to display sexually explicit content on SNSs. The purpose of this study was to investigate male college students' views towards sexual references displayed on publicly available SNSs by females. Focus groups. One large state university. Male college students age 18-23. All tape recorded discussion was fully transcribed, then discussed to determine thematic consensus. A trained male facilitator asked participants about views on sexual references displayed on SNSs by female peers and showed examples of sexual references from female's SNS profiles to facilitate discussion. A total of 28 heterosexual male participants participated in seven focus groups. Nearly all participants reported using Facebook to evaluate potential female partners. Three themes emerged from our data. First, participants reported that displays of sexual references on social networking web sites increased sexual expectations. Second, sexual reference display decreased interest in pursuing a dating relationship. Third, SNS data was acknowledged as imperfect but valuable. Females who display sexual references on publicly available SNS profiles may be influencing potential partners' sexual expectations and dating intentions. Future research should examine females' motivations and beliefs about displaying such references and educate women about the potential impact of these sexual displays. Copyright © 2011 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Learning primary care in medical school: does specialty or geographic location of the teaching site make a difference?

PubMed

Irigoyen, M M; Kurth, R J; Schmidt, H J

1999-05-01

The Liaison Committee on Medical Education mandates a core curriculum in primary care but does not specify its content or structure. In this study, we explored the question of whether primary care specialty or geographic location affects student learning and satisfaction. From 1994 to 1996, 294 third-year medical students at one medical school in New York state were randomly assigned to multiple teaching sites for a required 5-week primary care clerkship. Independent predictor variables were primary care specialty of the preceptor (family medicine, medicine, pediatrics, or joint medicine and pediatrics) and geographic location of the site (urban, suburban, rural). Outcome measures included four areas of student satisfaction, one of patient volume, and two of student performance. Primary care specialty had no detectable association with the outcome measures, except for a lower rating of patient diversity in pediatric experiences (P <0.001). Geographic location of the site had a significant association with all measures of student satisfaction and patient volume (all P values <0.001). Students at rural sites rated the experience more highly and saw on average 15 more patients per rotation. Ratings of student satisfaction remained high after adjusting for patient volume. Primary care specialty and geographic location did not influence student performance in the clerkship or scores on standardized patient examination. Rural geographic location of teaching site, but not primary care specialty, was associated with higher student satisfaction. However, higher student satisfaction ratings did not correspond to better student performance. Provided that all sites meet the screening criteria for inclusion in a teaching program, these findings support the continued development of high-quality, heterogeneous, interdisciplinary, primary care experiences.

Real-time three-dimensional color doppler evaluation of the flow convergence zone for quantification of mitral regurgitation: Validation experimental animal study and initial clinical experience

NASA Technical Reports Server (NTRS)

Sitges, Marta; Jones, Michael; Shiota, Takahiro; Qin, Jian Xin; Tsujino, Hiroyuki; Bauer, Fabrice; Kim, Yong Jin; Agler, Deborah A.; Cardon, Lisa A.; Zetts, Arthur D.;

Multiple-animal MR imaging using a 3T clinical scanner and multi-channel coil for volumetric analysis in a mouse tumor model.

PubMed

Mitsuda, Minoru; Yamaguchi, Masayuki; Furuta, Toshihiro; Nabetani, Akira; Hirayama, Akira; Nozaki, Atsushi; Niitsu, Mamoru; Fujii, Hirofumi

2011-01-01

Multiple small-animal magnetic resonance (MR) imaging to measure tumor volume may increase the throughput of preclinical cancer research assessing tumor response to novel therapies. We used a clinical scanner and multi-channel coil to evaluate the usefulness of this imaging to assess experimental tumor volume in mice. We performed a phantom study to assess 2-dimensional (2D) geometric distortion using 9-cm spherical and 32-cell (8×4 one-cm(2) grids) phantoms using a 3-tesla clinical MR scanner and dedicated multi-channel coil composed of 16 5-cm circular coils. Employing the multi-channel coil, we simultaneously scanned 6 or 8 mice bearing sarcoma 180 tumors. We estimated tumor volume from the sum of the product of tumor area and slice thickness on 2D spin-echo images (repetition time/echo time, 3500/16 ms; in-plane resolution, 0.195×0.195×1 mm(3)). After MR acquisition, we excised and weighed tumors, calculated reference tumor volumes from actual tumor weight assuming a density of 1.05 g/cm(3), and assessed the correlation between the estimated and reference volumes using Pearson's test. Two-dimensional geometric distortion was acceptable below 5% in the 9-cm spherical phantom and in every cell in the 32-cell phantom. We scanned up to 8 mice simultaneously using the multi-channel coil and found 11 tumors larger than 0.1 g in 12 mice. Tumor volumes were 1.04±0.73 estimated by MR imaging and 1.04±0.80 cm(3) by reference volume (average±standard deviation) and highly correlated (correlation coefficient, 0.995; P<0.01, Pearson's test). Use of multiple small-animal MR imaging employing a clinical scanner and multi-channel coil enabled accurate assessment of experimental tumor volume in a large number of mice and may facilitate high throughput monitoring of tumor response to therapy in preclinical research.

Improved associative recall of binary data in volume holographic memories

NASA Astrophysics Data System (ADS)

Betzos, George A.; Laisné, Alexandre; Mitkas, Pericles A.

1999-11-01

A new technique is presented that improves the results of associative recall in a volume holographic memory system. A background is added to the normal search argument to increase the amount of optical power that is used to reconstruct the reference beams in the crystal. This is combined with post-processing of the captured image of the reference beams. The use of both the background and post-processing greatly improves the results by allowing associative recall using small arguments. In addition, the number of false hits is reduced and misses are virtually eliminated.

Photovoltaic Module Encapsulation Design and Materials Selection, Volume 1, Abridged

NASA Technical Reports Server (NTRS)

Cuddihy, E. F.

1982-01-01

A summary version of Volume 1, presenting the basic encapsulation systems, their purposes and requirements, and the characteristics of the most promising candidate systems and materials, as identified and evaluated by the Flat-Plate Solar Array Project is presented. In this summary version considerable detail and much supporting and experimental information has necessarily been omitted. A reader interested in references and literature citations, and in more detailed information on specific topics, should consult Reference 1, JPL Document No. 5101-177, JPL Publication 81-102, DOE/JPL-1012-60 (JPL), June 1, 1982.

Advising African American and Latino Students

ERIC Educational Resources Information Center

Roscoe, Jason L.

2015-01-01

The volume of minority students entering colleges and universities will increase significantly over the next thirty-five years. Many of these students are statistically under-prepared both academically and socially for the higher education environment. To meet the needs of current and future minority students, particularly those from African…

Education research: case logs in the assessment of medical students in the neurology outpatient clinic.

PubMed

Albert, Dara V; Brorson, James R; Amidei, Christina; Lukas, Rimas V

2014-04-22

Using outpatient neurology clinic case logs completed by medical students on neurology clerkships, we examined the impact of outpatient clinical encounter volume per student on outcomes of knowledge assessed by the National Board of Medical Examiners (NBME) Clinical Neurology Subject Examination and clinical skills assessed by the Objective Structured Clinical Examination (OSCE). Data from 394 medical students from July 2008 to June 2012, representing 9,791 patient encounters, were analyzed retrospectively. Pearson correlations were calculated examining the relationship between numbers of cases logged per student and performance on the NBME examination. Similarly, correlations between cases logged and performance on the OSCE, as well as on components of the OSCE (history, physical examination, clinical formulation), were evaluated. There was a correlation between the total number of cases logged per student and NBME examination scores (r = 0.142; p = 0.005) and OSCE scores (r = 0.136; p = 0.007). Total number of cases correlated with the clinical formulation component of the OSCE (r = 0.172; p = 0.001) but not the performance on history or physical examination components. The volume of cases logged by individual students in the outpatient clinic correlates with performance on measures of knowledge and clinical skill. In measurement of clinical skill, seeing a greater volume of patients in the outpatient clinic is related to improved clinical formulation on the OSCE. These findings may affect methods employed in assessment of medical students, residents, and fellows.

Understanding the Effect of KIPP as It Scales: Volume II, Leadership Practices at KIPP. Final Report of KIPP's Investing in Innovation Grant Evaluation

ERIC Educational Resources Information Center

Knechtel, Virginia; Anderson, Mary Anne; Burnett, Alyson; Coen, Thomas; Sullivan, Margaret; Tuttle, Christina Clark; Gleason, Philip

2015-01-01

The Knowledge is Power Program (KIPP) charter schools' consistently positive impacts on student achievement (detailed in Volume I of this report) have prompted efforts to scale up the KIPP model to serve more students. According to the KIPP model, highly qualified and autonomous principals, supported by national and regional staff, drive the…

Interactive Peer Coaching/Mentoring Project for Preparing Teachers of Students with Severe Behavioral Disorders Final Report. Volume 1: Project Narrative and Briefing Papers [and] Volume 2: Appendices.

ERIC Educational Resources Information Center

North Dakota Center for Persons with Disabilities, Minot.

This final report discusses the activities and outcomes of the Interactive Peer Coaching/Mentoring (IPCM) Project, a program designed to prepare teachers of students with severe behavioral disorders (SED) residing in a rural, remote area in North Dakota. The IPCM project was conducted from July 1997 through July 2000 and developed an…

Master index for the carbon dioxide research state-of-the-art report series

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

Farrell, M P

1987-03-01

Four State of the Art (SOA) reports, ''Atmospheric Carbon Dioxide and the Global Carbon Cycle,'' ''Direct Effects of Increasing Carbon Dioxide on Vegetation,'' ''Detecting the Climatic Effects of Increasing Carbon Dioxide,'' and ''Projecting the Climatic Effects of Increasing Carbon Dioxide,'' and two companion reports, ''Characterization of Information Requirements for Studies of CO/sub 2/ Effects: Water Resources, Agriculture, Fisheries, Forests and Human Health'' and ''Glaciers, Ice Sheets, and Sea Level: Effect of a CO/sub 2/-Induced Climatic Change,'' were published by the US Department of Energy's Carbon Dioxide Research Division. Considerable information on atmospheric carbon dioxide and its possible effects on worldmore » climate is summarized in these six volumes. Each volume has its own index, but to make the information that is distributed throughout the six volumes more accessible and usable, comprehensive citation and subject indexes have been compiled. The subject indexes of the individual volumes have been edited to provide a uniformity from volume to volume and also to draw distinctions not needed in the separate volumes' indexes. Also, the comprehensive subject index has been formatted in a matrix arrangement to graphically show the distribution of subject treatment from volume to volume. Other aids include cross references between the scientific and common names of the animals and plants referred to, a glossary of special terms used, tables of data and conversion factors related to the data, and explanations of the acronyms and initialisms used in the texts of the six volumes. The executive summaries of the six volumes are collected and reproduced to allow the readers interested in the contents of one volume to rapidly gain information on the contents of the other volumes.« less

NASA historical data book. Volume 2: Programs and projects 1958-1968

NASA Technical Reports Server (NTRS)

Ezell, Linda Neuman

1988-01-01

This is Volume 2, Programs and Projects 1958-1968, of a multi-volume series providing a 20-year compilation of summary statistical and other data descriptive of NASA's programs in aeronautics and manned and unmanned spaceflight. This series is an important component of NASA published historical reference works, used by NASA personnel, managers, external researchers, and other government agencies.

NASA historical data book. Volume 3: Programs and projects 1969-1978

NASA Technical Reports Server (NTRS)

Ezell, Linda Neuman

1988-01-01

This is Volume 3, Programs and Projects 1969-1978, of a multi-volume series providing a 20-year compilation of summary statistical and other data descriptive of NASA's programs in aeronautics and manned and unmanned spaceflight. This series is an important component of NASA published historical reference works, used by NASA personnel, managers, external researchers, and other government agencies.

Annotated Bibliography on Transition from School to Work (1985-1991). Master Index to Volumes 1-6.

ERIC Educational Resources Information Center

Harmon, Adrienne S., Comp.

This master index provides access by title, author, and subject descriptors to items described in the first six volumes of the "Annotated Bibliography on Transition from School to Work." Volumes 1 through 6 of the bibliography annotates over 2,400 references on topics related to transition of individuals with disabilities. Examples of topics…

NASA historical data book. Volume 4: NASA resources 1969-1978

NASA Technical Reports Server (NTRS)

Gawdiak, Ihor Y.; Fedor, Helen

1994-01-01

This is Volume 4, NASA Resources 1969-1978, of a series providing a 20-year statistical summary of NASA programs. This series is an important component of NASA published historical reference works, used by NASA personnel, managers, external researchers, and other government agencies. This volume combines statistical data of the component facilities with the data of the parent installation.

NASA historical data book. Volume 1: NASA resources 1958-1968

NASA Technical Reports Server (NTRS)

Vannimmen, Jane; Bruno, Leonard C.; Rosholt, Robert L.

1988-01-01

This is Volume 1, NASA Resources 1958-1968, of a multi-volume series providing a 20-year compilation of summary statistical and other data descriptive of NASA's programs in aeronautics and manned and unmanned spaceflight. This series is an important component of NASA published historical reference works, used by NASA personnel, managers, external researchers, and other government agencies.

Application Level Protocol Development for Library and Information Science Applications. Volume 1: Service Definition. Volume 2: Protocol Specification. Report No. TG.1.5; TG.50.

ERIC Educational Resources Information Center

Aagaard, James S.; And Others

This two-volume document specifies a protocol that was developed using the Reference Model for Open Systems Interconnection (OSI), which provides a framework for communications within a heterogeneous network environment. The protocol implements the features necessary for bibliographic searching, record maintenance, and mail transfer between…

Facing Up to the Learning Organization Challenge: Selected European Writings. Volume II. CEDEFOP Reference Series.

ERIC Educational Resources Information Center

Nyhan, Barry, Ed.; Kelleher, Michael, Ed.; Cressey, Peter, Ed.; Poell, Rob, Ed.

This volume, the second of a two-volume publication, comprises 15 papers that present the work of individual European projects dealing with learning within organizations. These five chapters in Part 1, The Meaning of the Learning Organization, examine the conceptual frameworks and dilemmas at the heart of the notion of the learning organization:…

Proposed Site Treatment Plan (PSTP). Volumes 1 and 2 and Reference Document

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

Helmich, E.; Noller, D.K.; Wierzbicki, K.S.

1994-12-22

The Compliance Plan Volume provides overall schedules with target dates for achieving compliance with the land disposal restrictions (LDR) and contains procedures to establish milestones to be enforced under the Order. Information regarding the technical evaluation of treatment options for SRS mixed wastes is contained in the Background Volume and is provided for informational purposes only.

SeaWiFS Postlaunch Technical Report Series. Volume 6; Cumulative Index: Volumes 1-5

NASA Technical Reports Server (NTRS)

Firestone, Elaine R. (Editor); Hooker, Stanford B. (Editor)

2000-01-01

The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) is the follow-on ocean color instrument to the Coastal Zone Color Scanner (CZCS), which ceased operations in 1986, after an eight-year mission. SeaWiFS was launched on 1 August 1997, on the OrbView-2 satellite, built by Orbital Sciences Corporation (OSC). The SeaWiFS Project at the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC) undertook the responsibility of documenting all aspects of this mission, which is critical to the ocean color and marine science communities. The start of this documentation was titled the SeaWiFS Technical Report Series, which ended after 43 volumes were published. A follow-on series was started, titled the SeaWiFS Postlaunch Technical Report Series. This particular volume serves as a reference, or guidebook, to the previous five volumes and consists of four sections including an errata, an index to key words and phrases, a list of acronyms used, and a list of all references cited. The editors will publish a cumulative index of this type after every five volumes.

Solar power satellite system definition study, phase 2. Volume 2: Reference system description

NASA Technical Reports Server (NTRS)

1979-01-01

System descriptions and cost estimates for the reference system of the solar power satellite program are presented. The reference system is divided into five principal elements: the solar power satellites; space construction and support; space and ground transportation; ground receiving stations; and operations control. The program scenario and non-recurring costs are briefly described.

Using cooperative learning for a drug information assignment.

PubMed

Earl, Grace L

2009-11-12

To implement a cooperative learning activity to engage students in analyzing tertiary drug information resources in a literature evaluation course. The class was divided into 4 sections to form expert groups and each group researched a different set of references using the jigsaw technique. Each member of each expert group was reassigned to a jigsaw group so that each new group was composed of 4 students from 4 different expert groups. The jigsaw groups met to discuss search strategies and rate the usefulness of the references. In addition to group-based learning, teaching methods included students' writing an independent research paper to enhance their abilities to search and analyze drug information resources. The assignment and final course grades improved after implementation of the activity. Students agreed that class discussions were a useful learning experience and 75% (77/102) said they would use the drug information references for other courses. The jigsaw technique was successful in engaging students in cooperative learning to improve critical thinking skills regarding drug information.

Lateral Support Systems And Underpinning. Volume I: Design And Construction

DOT National Transportation Integrated Search

1976-04-01

This volume is a convenient reference on the design and construction of lateral support systems and underpining which are often required in conjunction with cut-and-cover or soft ground tunneling. The design recommendations and construction methods d...

Reference data on muscle volumes of healthy human pelvis and lower extremity muscles: an in vivo magnetic resonance imaging feasibility study.

PubMed

Lube, Juliane; Cotofana, Sebastian; Bechmann, Ingo; Milani, Thomas L; Özkurtul, Orkun; Sakai, Tatsuo; Steinke, Hanno; Hammer, Niels

2016-01-01

Muscle volumes are of crucial interest when attempting to analyze individual physical performance and disease- or age-related alterations in muscle morphology. However, very little reference data are available in the literature on pelvis and lower extremity muscle volumes originating from healthy and young individuals. Furthermore, it is of interest if representative muscle volumes, covering large anatomical regions, can be obtained using magnetic resonance imaging (MRI) in a setting similar to the clinical routine. Our objective was therefore to provide encompassing, bilateral, 3-T MRI-based datasets on muscle volumes of the pelvis and the lower limb muscles. T1-weighted 3-T MRI records were obtained bilaterally from six young and healthy participants. Three-dimensional volumes were compiled from 28 muscles and muscle groups of each participant before the muscle volumes were computed. Muscle volumes were obtained from 28 muscles and muscle groups of the pelvis and lower extremity. Volumes were larger in male than in female participants. Volumes of the dominant and non-dominant sides were similar in both genders. The obtained results were in line with volumetric data obtained from smaller anatomical areas, thus extending the available datasets. This study provides an encompassing and feasible approach to obtain data on the muscle volumes of pelvic and limb muscles of healthy, young, and physically active individuals. The respective data form a basis to determine effects of therapeutic approaches, progression of diseases, or technical applications like automated segmentation algorithms applied to different populations.

Using Data Pooling to Measure the Density of Sodas: An Introductory Discovery Experiment

NASA Astrophysics Data System (ADS)

Herrick, Richard S.; Nestor, Lisa P.; Benedetto, David A.

1999-10-01

We have developed an experiment in which students measure the density of Coke and Diet Coke. In the first part of the experiment they make measurements using a buret, pipet, and graduated cylinder. The density data are pooled and plotted for each type of glassware. Students discover that Coke and Diet Coke have different densities. Discussion of the data also shows students the relative advantages and disadvantages of each type of apparatus and introduces them to the concept of error analysis. In the second half of the experiment each student uses a buret to accurately measure an assigned volume of either Coke or Diet Coke. Volumes in the range of 2 to 30 mL are assigned. These data are pooled. The slope of the mass-vs-volume plot provides an accurate measurement of the density and also shows that density is an intensive property. The difference in densities is due to the large amount of sugar in Coke compared to the relatively small amount of artificial sweetener in Diet Coke. Information read from soda cans is used to estimate the accuracy of these measurements. This experiment is used as the first experiment for college science students.

Non-invasive assessment of peripheral arterial disease: Automated ankle brachial index measurement and pulse volume analysis compared to duplex scan.

PubMed

Lewis, Jane Ea; Williams, Paul; Davies, Jane H

2016-01-01

This cross-sectional study aimed to individually and cumulatively compare sensitivity and specificity of the (1) ankle brachial index and (2) pulse volume waveform analysis recorded by the same automated device, with the presence or absence of peripheral arterial disease being verified by ultrasound duplex scan. Patients (n=205) referred for lower limb arterial assessment underwent ankle brachial index measurement and pulse volume waveform recording using volume plethysmography, followed by ultrasound duplex scan. The presence of peripheral arterial disease was recorded if ankle brachial index <0.9; pulse volume waveform was graded as 2, 3 or 4; or if haemodynamically significant stenosis >50% was evident with ultrasound duplex scan. Outcome measure was agreement between the measured ankle brachial index and interpretation of pulse volume waveform for peripheral arterial disease diagnosis, using ultrasound duplex scan as the reference standard. Sensitivity of ankle brachial index was 79%, specificity 91% and overall accuracy 88%. Pulse volume waveform sensitivity was 97%, specificity 81% and overall accuracy 85%. The combined sensitivity of ankle brachial index and pulse volume waveform was 100%, specificity 76% and overall accuracy 85%. Combining these two diagnostic modalities within one device provided a highly accurate method of ruling out peripheral arterial disease, which could be utilised in primary care to safely reduce unnecessary secondary care referrals.

Managing and Collecting Student Accounts and Loans: A Desk Reference for Educational Receivables Stewardship

ERIC Educational Resources Information Center

Glezerman, David R.; DeSantis, Dennis

2008-01-01

This handy desk reference will help readers and their institutions develop and maintain a professional environment that will maximize efficiencies and provide the necessary skills to properly manage operations and portfolios while ensuring that students receive fair and equitable service and opportunities. Written for business officers, financial…

Science Books, Vol. 10 No. 3.

ERIC Educational Resources Information Center

Wolff, Kathryn, Ed.

This quarterly journal reviews trade books, textbooks, and reference works in the pure and applied sciences for students in elementary and secondary schools and in the first two years of college. Included are selected advanced and professional books useful for reference to students and teachers. Each book is reviewed and annotated by a qualified…

Introduction to Beef Production. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Duncan, Kevin

This packet contains an instructor guide and student reference for a course in introduction to beef production. The curriculum contains the following seven lessons: (1) introduction to the beef industry; (2) breeds of beef cattle; (3) principles of beef cattle selection; (4) production systems; (5) herd health; (6) herd management; and (7)…

Introduction to Dairy Production. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Duncan, Kevin

This packet contains an instructor guide and student reference for a course in introduction to dairy production. The curriculum contains the following six lessons: (1) introduction to the dairy industry; (2) breeds of dairy cattle; (3) principles of dairy cattle selection; (4) herd management; (5) herd health; and (6) industry issues. The…

Introduction to Animal Products. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Missouri Univ., Columbia. Instructional Materials Lab.

This packet contains an instructor guide and student reference for a course in introduction to animal products. The curriculum contains the following six lessons: (1) importance of animal products; (2) beef; (3) pork; (4) lamb and mutton; (5) poultry products; and (6) dairy products. The instructor guide includes the following: objectives,…

Reference Framework for Describing and Assessing Students' Understanding in First Year Calculus

ERIC Educational Resources Information Center

Kannemeyer, Larry

2005-01-01

This paper presents aspects of a study that investigates the development of an instrument, a reference framework, to analyse students' written responses to non-routine problems in a first year calculus course in order to describe the complexities of their understanding and to assess their understanding of particular mathematical concepts.…

Self-Monitoring Procedures: Basic Parameters for Municipal Effluents. Student Reference Manual.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. The Student Reference Manual provides step-by-step procedures for laboratory application of equipment operating…

Effluent-Monitoring Procedures: Basic Laboratory Skills. Student Reference Manual.

ERIC Educational Resources Information Center

Engel, William T.; And Others

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. This Student Reference Manual provides a review of basic mathematics as it applies to the chemical laboratory. The…

WAIS-R Verbal and Performance Profiles of Adolescents Referred for Atypical Learning Styles.

ERIC Educational Resources Information Center

Rush, Pamela; And Others

This study investigated Wechsler Adult Intelligence Scale-Revised (WAIS-R) profiles of deaf adolescents referred for academic difficulties. In addition, differences between referral deaf students and non-referral deaf peers were explored. The sample consisted of 28 severely-to-profoundly hearing impaired students enrolled in the School of…

Looping: Supporting Student Learning through Long-Term Relationships.

ERIC Educational Resources Information Center

Northeast and Islands Regional Educational Lab. at Brown Univ., Providence, RI.

Looping refers to the increasingly common practice of keeping groups of students together for two or more years with the same teacher. This booklet, first in a series of "Themes in Education" provides information on the educational practice of looping and includes selected current references on the topic. The booklet outlines the history of this…

Introduction to Swine Production. Instructor Guide [and] Student Reference.

ERIC Educational Resources Information Center

Duncan, Kevin

This packet contains an instructor guide and student reference for a course in introduction to swine production. The curriculum contains the following seven lessons: (1) introduction to the swine industry; (2) breeds of swine; (3) principles of swine selection; (4) production systems; (5) herd health; (6) herd management; and (6) industry…

Institutional Maintenance Management and Services. Student Activity Book [and] Reference Book.

ERIC Educational Resources Information Center

Koukel, Sonja D.

These publications are two of three that comprise a course that provides occupationally specific training designed to develop knowledge and skills for employment in the area of institutional maintenance management and services. The reference book is a student text that provides information needed by employees in the institutional maintenance…

International Relations: A Student's Guide to Reference Resources.

ERIC Educational Resources Information Center

Silvester, Elizabeth

Intended for students, this annotated bibliography describes reference materials in International Relations that may be found in either the McLennan or Law Library of McGill University. Scope includes political science, international law, and related areas in the social and behavioral sciences, but titles which relate to the foreign relations of a…

Demonstrating the Gas Laws.

ERIC Educational Resources Information Center

Holko, David A.

1982-01-01

Presents a complete computer program demonstrating the relationship between volume/pressure for Boyle's Law, volume/temperature for Charles' Law, and volume/moles of gas for Avagadro's Law. The programing reinforces students' application of gas laws and equates a simulated moving piston to theoretical values derived using the ideal gas law.…

Simple, Inexpensive Model Spirometer for Understanding Ventilation Volumes

ERIC Educational Resources Information Center

Giuliodori, Mauricio J.; DiCarlo, Stephen E.

2004-01-01

Spirometers are useful for enhancing students' understanding of normal lung volumes, capacities, and flow rates. Spirometers are also excellent for understanding how lung diseases alter ventilation volumes. However, spirometers are expensive, complex, and not appropriate for programs with limited space and budgets. Therefore, we developed a…

Aircraft Pneudraulic Systems Mechanic (AFSC 42354).

ERIC Educational Resources Information Center

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This four-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for aircraft pneudraulic systems mechanics. Covered in the individual volumes are shop administration; fundamentals, materials, and equipment of pneudraulics; pneudraulic components; and pneudraulic systems. Each volume in the set…

The Impact of Social Media on College Students

ERIC Educational Resources Information Center

Mastrodicasa, Jeanna; Metellus, Paul

2013-01-01

There are numerous ways, positive and negative, in which social media impact college students. Understanding sheer volume of time and the type of activities for which college students use social networking sites is crucial for higher education administrators. Researchers have begun to empirically examine impacts on students' well-being and have…

Middle School Students' Reasoning in Nonlinear Proportional Problems in Geometry

ERIC Educational Resources Information Center

Ayan, Rukiye; Isiksal Bostan, Mine

2018-01-01

In this study, we investigate sixth, seventh, and eighth grade students' achievement in nonlinear (quadratic or cubic) proportional problems regarding length, area, and volume of enlarged figures. In addition, we examine students' solution strategies for the problems and obstacles that prevent students from answering the problems correctly by…

Educational Objectives and Academic Performance in Higher Education. Volume 1. Prediction of Academic Performance. Volume 2. Aims and Objectives.

ERIC Educational Resources Information Center

Entwistle, Noel J.; And Others

1977-01-01

Volume 1 discusses a large-scale follow-up study of the correlates of academic success in 2,595 college students. Volume 2 presents a philosophical and historical approach to studying educational objectives. (Available in microfiche from: Carfax Publishing Company, Haddon House, Dorchester-on-Thames, Oxford 0X9 8JZ, England.) (CP)

Beyond the Classroom: International Education and the Community College. Volume I: Internationalizing the Curriculum with an Asian-Pacific Emphasis.

ERIC Educational Resources Information Center

Franco, Robert W., Ed.; Shimabukuro, James N., Ed.

Part of a four-volume set in which community college educators discuss their efforts to internationalize the educational experience of the students and communities they serve, volume I in this series highlights seven different but easily integrated strategies for adding an Asian-Pacific emphasis to the curriculum. Volume I includes: (1)…

Learn Japanese--Elementary School Text, Volume IV.

ERIC Educational Resources Information Center

Sato, Yaeko; And Others

Volume IV of this series is the second semester program for level two students. New materials are combined with some of the vocabulary and structural points introduced in the first three volumes to present a meaningful and interesting dialog for each lesson. (See ED 019 666, AL 001 718 and AL 001 743 for Volumes I, II, and III.) This text, a…

Improving Higher Education Practice through Student Evaluation Systems: Is the Student Voice Being Heard?

ERIC Educational Resources Information Center

Blair, Erik; Valdez Noel, Keisha

2014-01-01

Many higher education institutions use student evaluation systems as a way of highlighting course and lecturer strengths and areas for improvement. Globally, the student voice has been increasing in volume, and capitalising on student feedback has been proposed as a means to benefit teacher professional development. This paper examines the student…

Student Body Composition and School Performance: Evidence from Norway.

ERIC Educational Resources Information Center

Bonesronning, Hans

1996-01-01

Investigates the relationship between student achievement gains and student body composition in Norwegian uppersecondary schools, using a multilevel model considering assignment of students to departments. Estimates a reference frontier to identify best school practices and efficient and inefficient departments. Student achievement varies…

Towards a universal method for calculating hydration free energies: a 3D reference interaction site model with partial molar volume correction.

PubMed

Palmer, David S; Frolov, Andrey I; Ratkova, Ekaterina L; Fedorov, Maxim V

2010-12-15

We report a simple universal method to systematically improve the accuracy of hydration free energies calculated using an integral equation theory of molecular liquids, the 3D reference interaction site model. A strong linear correlation is observed between the difference of the experimental and (uncorrected) calculated hydration free energies and the calculated partial molar volume for a data set of 185 neutral organic molecules from different chemical classes. By using the partial molar volume as a linear empirical correction to the calculated hydration free energy, we obtain predictions of hydration free energies in excellent agreement with experiment (R = 0.94, σ = 0.99 kcal mol (- 1) for a test set of 120 organic molecules).

Middle Atmosphere Program. Handbook for MAP. Volume 16: Atmospheric Structure and Its Variation in the Region 20 to 120 Km. Draft of a New Reference Middle Atmosphere

NASA Technical Reports Server (NTRS)

Labitzke, K. (Editor); Barnett, J. J. (Editor); Edwards, B. (Editor)

1985-01-01

A draft of a new reference atmosphere for the region between 20 and 80 km which depends largely on recent satellite experiments covering the globe from 80 deg S to 80 deg N is given. A separate international tropical reference atmosphere is given, as well as reference ozone models for the middle atmosphere.

College Students' Compliance with Food Guide Pyramid Recommendations.

ERIC Educational Resources Information Center

McArthur, Laura; Rosenberg, Rachel I.; Grady, Frances M.; Howard, Alan B.

2002-01-01

A study assessed dietary compliance among 192 college students. Students who lived on campus, younger students, females, students who ate out infrequently, and students who rarely/never consumed high-fat foods showed the lowest compliance with the recommended number of daily servings from all food groups. (Contains 36 references.) (JOW)

Student Motivation, Attitude, and Approach to Learning: Notes from a Novice Teacher.

ERIC Educational Resources Information Center

Vivaldo-Lima, Eduardo

2001-01-01

Describes what young professors can do considering student motivation, learning styles, and instructional effectiveness to improve student learning. Lists recommendations from experts on how to improve student learning. Includes 25 references. (Author/YDS)

Transportation management center data capture for performance and mobility measures reference manual.

DOT National Transportation Integrated Search

2013-03-01

The Guide to Transportation Management Center (TMC) Data Capture for Performance and Mobility Measures is a two-volume document consisting of a summary Guidebook and this Reference Manual. These documents provide technical guidance and recommended pr...

Flight dynamics analysis and simulation of heavy lift airships. Volume 5: Programmer's manual

NASA Technical Reports Server (NTRS)

Ringland, R. F.; Tischler, M. B.; Jex, H. R.; Emmen, R. D.; Ashkenas, I. L.

1982-01-01

The Programmer's Manual contains explanations of the logic embodied in the various program modules, a dictionary of program variables, a subroutine listing, subroutine/common block/cross reference listing, and a calling/called subroutine cross reference listing.

Industrial Maintenance, Volume III. Post Secondary Curriculum Guide.

ERIC Educational Resources Information Center

Butler, Raymond H.; And Others

This volume is the fourth of four volumes that comprise a curriculum guide for a postsecondary industrial maintenance program. It contains three sections and appendixes. Section 4 provides suggested methods of structuring the curriculum. Suggested ways of recording and documenting student progress are presented in section 5. Section 6 contains…

Developmental Physical Education Accountability; Volume I.

ERIC Educational Resources Information Center

Guarnieri, Barbara; Sandeen, Cecile

Presented in the first of a two volume series is a developmental physical education checklist which provides teachers of trainable mentally retarded students with a permanent and accountable record of pupil progress and needs. The checklist is intended to be used with the accompanying volume of curricular activities in a nongraded enviroment for…

Estimating the Volumes of Solid Figures with Curved Surfaces.

ERIC Educational Resources Information Center

Cohen, Donald

1991-01-01

Several examples of solid figures that calculus students can use to exercise their skills at estimating volume are presented. Although these figures are bounded by surfaces that are portions of regular cylinders, it is interesting to note that their volumes can be expressed as rational numbers. (JJK)

Machinist (AFSC 42750).

ERIC Educational Resources Information Center

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This four-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for machinists. Covered in the individual volumes are machine shop fundamentals, metallurgy and advanced machine work, advanced machine work, and tool design and shop management. Each volume in the set contains a series of lessons,…

The National Teaching & Learning Forum, Volume 1, 1991-92.

ERIC Educational Resources Information Center

Rhem, James, Ed.

1992-01-01

Volume One of this 12 page newsletter includes six issues. Typical features include: a lead article; Research Watch; ERIC Tracks; Case Studies; Case Study Responses; Curriculum; Teaching Assistants (TA) Forum; and Profile (personal and Programmatic). Major articles included in volume one are: "Faculty and Students: Different Ways of…

Denmark. A Study of the Educational System of Denmark and Guide to the Academic Placement of Students in Educational Institutions in the United States. PIER World Education Series.

ERIC Educational Resources Information Center

Woolston, Valerie A.; Dickey, Karlene N.

This volume offers a full country study of the structure and content of the educational system of Denmark, together with a formal set of placement recommendations for Danish students wishing to study in the United States. Chapter 1 introduces the volume with descriptions of Denmark and its people, government, the government's role in education,…

Radwaste desk reference - Volume 3, Part 1: Processing liquid waste. Final report

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

Deltete, D.; Fisher, S.; Kelly, J.J.

1994-05-01

EPRI began, late in 1987, to produce a Radwaste Desk Reference that would allow each of the member utilities access to the available information and expertise on radwaste management. EPRI considers this important because radwaste management involves a wide variety of scientific and engineering disciplines. These include chemical and mechanical engineering, chemistry, and health physics. Radwaste management also plays a role in implementing a wide variety of regulatory requirements. These include plant-specific technical specifications, NRC standards for protection against radiation, DOE transportation regulations and major environmental legislation such as the Resource Conservation and Recovery Act. EPRI chose a question andmore » answer format because it could be easily accessed by radwaste professionals with a variety of interests. The questions were generated at two meetings of utility radwaste professionals and EPRI contractors. The names of the participants and their affiliation appear in the acknowledgments. The questions were organized using the matrix which appears in the introduction and below. During the writing phase, some questions were combined and new questions added. To aid the reader, each question was numbered and tied to individual Section Contents. An extensive index provides additional reader assistance. EPRI chose authors who are acknowledged experts in their fields and good communicators. Each author focused her or his energies on specific areas of radwaste management activities, thereby contributing to one or more volumes of the Radwaste Desk Reference. Volume 1, which is already in publication, addresses dry active waste generation, processing and measurement. Volume 2 addresses low level waste storage, transportation and disposal. This volume, Volume 3, is being issued in two parts. Part 1 concentrates on the processing of liquid radioactive waste, whereas Part 2 addresses liquid waste management.« less

Impact of age, sex, and indexation method on MR left ventricular reference values in the Framingham Heart Study offspring cohort.

PubMed

Yeon, Susan B; Salton, Carol J; Gona, Philimon; Chuang, Michael L; Blease, Susan J; Han, Yuchi; Tsao, Connie W; Danias, Peter G; Levy, Daniel; O'Donnell, Christopher J; Manning, Warren J

2015-04-01

To determine normative values for left ventricular (LV) volumes, mass, concentricity, and ejection fraction (EF) and investigate associations between sex, age, and body size with LV parameters in community-dwelling adults. In all, 1794 Framingham Heart Study Offspring cohort members underwent LV short-axis oriented, contiguous multislice cine steady-state free precession MR of the left ventricle; from these a healthy referent group (n = 852, 61 ± 9 years, 40% men) free of clinical cardiac disease and hypertension (SBP < 140, DBP < 90 mmHg, never used antihypertensive medication ≥30 years prior to scanning) was identified. Referent participants were stratified by sex and age group (≤55, 56-65, >65 years); LV parameters were indexed to measures of body size. Men have greater LV volumes and mass than women both before and after indexation to height, powers of height, and body surface area (P < 0.01 all), but indexation to fat-free mass yielded greater LV volume and mass in women. In both sexes, LV volumes and mass decrease with advancing age, although indexation attenuates this association. LVEF is greater in women than men (68 ± 5% vs. 66 ± 5%, P < 0.01) and increases with age in both sexes (P < 0.05). Among nonhypertensive adults free of cardiac disease, men have greater LV volumes and mass with sex differences generally persisting after indexation to body size. LV volumes and mass tend to decrease with greater age in both sexes. Female sex and advanced age were both associated with greater LVEF. J. Magn. Reson. Imaging 2015;41:1038-1045. © 2014 Wiley Periodicals, Inc. © 2014 Wiley Periodicals, Inc.

Pulmonary lobar volumetry using novel volumetric computer-aided diagnosis and computed tomography

PubMed Central

Iwano, Shingo; Kitano, Mariko; Matsuo, Keiji; Kawakami, Kenichi; Koike, Wataru; Kishimoto, Mariko; Inoue, Tsutomu; Li, Yuanzhong; Naganawa, Shinji

2013-01-01

OBJECTIVES To compare the accuracy of pulmonary lobar volumetry using the conventional number of segments method and novel volumetric computer-aided diagnosis using 3D computed tomography images. METHODS We acquired 50 consecutive preoperative 3D computed tomography examinations for lung tumours reconstructed at 1-mm slice thicknesses. We calculated the lobar volume and the emphysematous lobar volume < −950 HU of each lobe using (i) the slice-by-slice method (reference standard), (ii) number of segments method, and (iii) semi-automatic and (iv) automatic computer-aided diagnosis. We determined Pearson correlation coefficients between the reference standard and the three other methods for lobar volumes and emphysematous lobar volumes. We also compared the relative errors among the three measurement methods. RESULTS Both semi-automatic and automatic computer-aided diagnosis results were more strongly correlated with the reference standard than the number of segments method. The correlation coefficients for automatic computer-aided diagnosis were slightly lower than those for semi-automatic computer-aided diagnosis because there was one outlier among 50 cases (2%) in the right upper lobe and two outliers among 50 cases (4%) in the other lobes. The number of segments method relative error was significantly greater than those for semi-automatic and automatic computer-aided diagnosis (P < 0.001). The computational time for automatic computer-aided diagnosis was 1/2 to 2/3 than that of semi-automatic computer-aided diagnosis. CONCLUSIONS A novel lobar volumetry computer-aided diagnosis system could more precisely measure lobar volumes than the conventional number of segments method. Because semi-automatic computer-aided diagnosis and automatic computer-aided diagnosis were complementary, in clinical use, it would be more practical to first measure volumes by automatic computer-aided diagnosis, and then use semi-automatic measurements if automatic computer-aided diagnosis failed. PMID:23526418

What We Know about Compensatory Education: A Compendium. What Does Work? What Does Not Work? What Role Does Evaluation Play?

ERIC Educational Resources Information Center

Austin Independent School District, TX. Office of Research and Evaluation.

The Office of Research and Evaluation (ORE) has been evaluating compensatory education programs in the Austin Independent School District for 10 years. This volume is an attempt to pull together many of those useful, intermittently timely findings into a handy reference volume. The contributions to this volume actually span the 10-year history of…

ASTRONAUTICS INFORMATION OPEN LITERATURE SURVEY. VOLUME II. NO. 10 (Entries 22,871-23,094)

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

None

1960-10-01

An open literature survey on astronautics is presented which covers the period of Oct. 1960. The material is organized alphabetically according to subject. A list of periodicals scanned is given in volume II No. 1-2 with addendums in subsequent volumes. Cumulative author and subject indexes are given at the end of the entries. (About 220 references.) (J.R.D.)

Children's Literature Review: Excerpts from Reviews, Criticism, and Commentary on Books for Children and Young People. Volume 1.

ERIC Educational Resources Information Center

Block, Ann, Ed.; Riley, Carolyn, Ed.

This is the first volume of a semiannual children's literature review reference series, each volume of which will present criticism of about 40 authors and will include excerpts from more than 45 books and from various issues of about 35 periodicals. A short paragraph following each author listing identifies the author by nationality, principal…

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

Gonzalez-Sprinberg, G; Piriz, G

Purpose: To optimize the dose in bladder and rectum and show the different shapes of the isodose volumes in Co60-HDR brachytherapy, considering different utero and vaginal sources dwell ratio times (TU:TV). Methods: Besides Ir192-HDR, new Co60-HDR sources are being incorporated. We considered different TU:TV times and computed the dosis in bladder, rectum and at the reference points of the Manchester system. Also, we calculated the isodose volume and shape in each case. We used a EZAG-BEBIG Co0.A86 model with TPS HDRplus3.0.4. and LCT42-7, LCT42-2(R,L) applicators. A reference dose RA= 1.00 Gy was given to the A-right point. We considered themore » TU:TV dwell time ratios 1:0.25, 1:0.33, 1:0.5, 1:1, 1:2, 1:3, and 1:4. Given TU:TV, the stop time at each dwell position is fixed for each applicator. Results: Increasing TU:TV systematically results in a decreasing of the dose in bladder and rectum, e.g. 9% and 27% reduction were found in 1:0.25 with respect to 1:1, while 12% and 34% increase were found in 1:4 with respect to 1:1. Also, the isodose volume parameters height (h), width (w), thickness (t) and volume (hwt) increased from the 1:0.25 case to the 1:4 value: hwt is 25% lower and 31% higher than the 1:1 reference volume in these cases. Also w decreased for higher TU:TV and may compromise the tumoral volume coverage, decreasing 17% in the 1:0.25 case compared to the 1:1 case. The shape of the isodose volume was obtained for the different TU:TV considered. Conclusion: We obtained the shape of isodose volumes for different TU:TV values in gynecological Co60-HDR. We studied the dose reduction in bladder and rectum for different TU:TV ratios. The volume parameters and hwt are strongly dependent on this ratio. This information is useful for a quantitative check of the TPS and as a starting point towards optimization.« less

Accuracy and variability of tumor burden measurement on multi-parametric MRI

NASA Astrophysics Data System (ADS)

Salarian, Mehrnoush; Gibson, Eli; Shahedi, Maysam; Gaed, Mena; Gómez, José A.; Moussa, Madeleine; Romagnoli, Cesare; Cool, Derek W.; Bastian-Jordan, Matthew; Chin, Joseph L.; Pautler, Stephen; Bauman, Glenn S.; Ward, Aaron D.

2014-03-01

Measurement of prostate tumour volume can inform prognosis and treatment selection, including an assessment of the suitability and feasibility of focal therapy, which can potentially spare patients the deleterious side effects of radical treatment. Prostate biopsy is the clinical standard for diagnosis but provides limited information regarding tumour volume due to sparse tissue sampling. A non-invasive means for accurate determination of tumour burden could be of clinical value and an important step toward reduction of overtreatment. Multi-parametric magnetic resonance imaging (MPMRI) is showing promise for prostate cancer diagnosis. However, the accuracy and inter-observer variability of prostate tumour volume estimation based on separate expert contouring of T2-weighted (T2W), dynamic contrastenhanced (DCE), and diffusion-weighted (DW) MRI sequences acquired using an endorectal coil at 3T is currently unknown. We investigated this question using a histologic reference standard based on a highly accurate MPMRIhistology image registration and a smooth interpolation of planimetric tumour measurements on histology. Our results showed that prostate tumour volumes estimated based on MPMRI consistently overestimated histological reference tumour volumes. The variability of tumour volume estimates across the different pulse sequences exceeded interobserver variability within any sequence. Tumour volume estimates on DCE MRI provided the lowest inter-observer variability and the highest correlation with histology tumour volumes, whereas the apparent diffusion coefficient (ADC) maps provided the lowest volume estimation error. If validated on a larger data set, the observed correlations could support the development of automated prostate tumour volume segmentation algorithms as well as correction schemes for tumour burden estimation on MPMRI.

Subseabed disposal program annual report, January-December 1980. Volume II. Appendices (principal investigator progress reports). Part 1

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

Hinga, K.R.

Volume II of the sixth annual report describing the progress and evaluating the status of the Subseabed Disposal Program contains the appendices referred to in Volume I, Summary and Status. Because of the length of Volume II, it has been split into two parts for publication purposes. Part 1 contains Appendices A-Q; Part 2 contains Appendices R-MM. Separate abstracts have been prepared for each appendix for inclusion in the Energy Data Base.

Satellite Power Systems (SPS) concept definition study, exhibit C. Volume 4: Transportation analysis

NASA Technical Reports Server (NTRS)

Hanley, G. M.

1979-01-01

Volume 4 of a seven volume Satellite Power Systems (SPS) is presented. This volume is divided into the following sections: (1) transportation systems elements; (2) transportation systems requirements; (3) heavy lift launch vehicles (HLLV); (4) LEO-GEO transportation; (5) on-orbit mobility systems; (6) personnel transfer systems; and (7) cost and programmatics. Three appendixes are also provided and they include: horizontal takeoff (single stage to orbit technical summary); HLLV reference vehicle trajectory and trade study data; and electric orbital transfer vehicle sizing.

The relationship between obesity and forced vital capacity among university students.

PubMed

Sun, Xugui; Chen, Xiaohong

2015-05-01

We sought to explore the relationship between vital capacity and obesity among university students in China. A cross-sectional study was designed to collect the routine health screening data for university students in 2013. The height, weight and force vital capacity of students were measured, and BMI was calculated with height and weight, so as to estimate the relationship between force vital capacity and obesity. Based on Working Group on Obesity references in China, obesity has a higher force vital capacity in both male and female university students. No correlation was found between vital capacity and BMI. obesity may have effect on pulmonary function among university students, which is a reference for further epidemic study. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Patient, surgeon, and hospital disparities associated with benign hysterectomy approach and perioperative complications.

PubMed

Mehta, Ambar; Xu, Tim; Hutfless, Susan; Makary, Martin A; Sinno, Abdulrahman K; Tanner, Edward J; Stone, Rebecca L; Wang, Karen; Fader, Amanda N

2017-05-01

Hysterectomy is among the most common major surgical procedures performed in women. Approximately 450,000 hysterectomy procedures are performed each year in the United States for benign indications. However, little is known regarding contemporary US hysterectomy trends for women with benign disease with respect to operative technique and perioperative complications, and the association between these 2 factors with patient, surgeon, and hospital characteristics. We sought to describe contemporary hysterectomy trends and explore associations between patient, surgeon, and hospital characteristics with surgical approach and perioperative complications. Hysterectomies performed for benign indications by general gynecologists from July 2012 through September 2014 were analyzed in the all-payer Maryland Health Services Cost Review Commission database. We excluded hysterectomies performed by gynecologic oncologists, reproductive endocrinologists, and female pelvic medicine and reconstructive surgeons. We included both open hysterectomies and those performed by minimally invasive surgery, which included vaginal hysterectomies. Perioperative complications were defined using the Agency for Healthcare Research and Quality patient safety indicators. Surgeon hysterectomy volume during the 2-year study period was analyzed (0-5 cases annually = very low, 6-10 = low, 11-20 = medium, and ≥21 = high). We utilized logistic regression and negative binomial regression to identify patient, surgeon, and hospital characteristics associated with minimally invasive surgery utilization and perioperative complications, respectively. A total of 5660 hospitalizations were identified during the study period. Most patients (61.5%) had an open hysterectomy; 38.5% underwent a minimally invasive surgery procedure (25.1% robotic, 46.6% laparoscopic, 28.3% vaginal). Most surgeons (68.2%) were very low- or low-volume surgeons. Factors associated with a lower likelihood of undergoing minimally invasive surgery included older patient age (reference 45-64 years; 20-44 years: adjusted odds ratio, 1.16; 95% confidence interval, 1.05-1.28), black race (reference white; adjusted odds ratio, 0.70; 95% confidence interval, 0.63-0.78), Hispanic ethnicity (adjusted odds ratio, 0.62; 95% confidence interval, 0.48-0.80), smaller hospital (reference large; small: adjusted odds ratio, 0.26; 95% confidence interval, 0.15-0.45; medium: adjusted odds ratio, 0.87; 95% confidence interval, 0.79-0.96), medium hospital hysterectomy volume (reference ≥200 hysterectomies; 100-200: adjusted odds ratio, 0.78; 95% confidence interval, 0.71-0.87), and medium vs high surgeon volume (reference high; medium: adjusted odds ratio, 0.87; 95% confidence interval, 0.78-0.97). Complications occurred in 25.8% of open and 8.2% of minimally invasive hysterectomies (P < .0001). Minimally invasive hysterectomy (adjusted odds ratio, 0.22; 95% confidence interval, 0.17-0.27) and large hysterectomy volume hospitals (reference ≥200 hysterectomies; 1-100: adjusted odds ratio, 2.26; 95% confidence interval, 1.60-3.20; 101-200: adjusted odds ratio, 1.63; 95% confidence interval, 1.23-2.16) were associated with fewer complications, while patient payer, including Medicare (reference private; adjusted odds ratio, 1.86; 95% confidence interval, 1.33-2.61), Medicaid (adjusted odds ratio, 1.63; 95% confidence interval, 1.30-2.04), and self-pay status (adjusted odds ratio, 2.41; 95% confidence interval, 1.40-4.12), and very-low and low surgeon hysterectomy volume (reference ≥21 cases; 1-5 cases: adjusted odds ratio, 1.73; 95% confidence interval, 1.22-2.47; 6-10 cases: adjusted odds ratio, 1.60; 95% confidence interval, 1.11-2.23) were associated with perioperative complications. Use of minimally invasive hysterectomy for benign indications remains variable, with most patients undergoing open, more morbid procedures. Older and black patients and smaller hospitals are associated with open hysterectomy. Patient race and payer status, hysterectomy approach, and surgeon volume were associated with perioperative complications. Hysterectomies performed for benign indications by high-volume surgeons or by minimally invasive techniques may represent an opportunity to reduce preventable harm. Copyright © 2017 Elsevier Inc. All rights reserved.

Effects of Teacher Self-Disclosure on Student Learning and Perceptions of Teacher.

ERIC Educational Resources Information Center

McCarthy, Patricia R.; Schmeck, Ronald R.

Researchers in the area of human learning and memory have stressed the need for systematic studies of the factors involved in information processing and their effects on the retention and recall of the information processed. One such important factor may be self-reference. A lecturer may stimulate self-reference in students through…

Housing, Furnishings, and Equipment Production, Management, and Services. Student Activity Book [and] Reference Book.

ERIC Educational Resources Information Center

Koukel, Sonja D.

These two publications are two of three that comprise a course that provides occupationally specific training designed to develop knowledge and skills for employment in the area of housing, furnishings, and equipment production, management, and services. The reference book is a student text that provides information needed by employees in the…

Scaffolding Students' Development of Creative Design Skills: A Curriculum Reference Model

ERIC Educational Resources Information Center

Lee, Chien-Sing; Kolodner, Janet L.

2011-01-01

This paper provides a framework for promoting creative design capabilities in the context of achieving community goals pertaining to sustainable development among high school students. The framework can be used as a reference model to design formal or out-of-school curriculum units in any geographical region. This theme is chosen due to its…

PDQ: Planning and Development of Quality Services in the Schools, Instructional Guide, Student Manual and Reference Materials.

ERIC Educational Resources Information Center

Wright, Sandra Raymore

The instructional guide, student manual, and reference materials were developed by the PDQ Project, Planning and Development of Quality Services in the Schools, an effort by the American Speech-Language-Hearing Association to provide public school personnel working with communication disordered children with information and training related to…

Towards an International Culture: Gen Y Students and SNS?

ERIC Educational Resources Information Center

Lichy, Jessica

2012-01-01

This article reports the findings of a small-scale investigation into the Internet user behaviour of generation Y (Gen Y) students, with particular reference to social networking sites. The study adds to the literature on cross-cultural Internet user behaviour with specific reference to Gen Y and social networking. It compares how a cohort of…

Soil Conservation Unit for the Advanced Crop Production and Marketing Course. Student Reference. AGDEX 570.

ERIC Educational Resources Information Center

Stewart, Bob R.; And Others

This student reference booklet is designed to accompany lessons outlined in the companion instructor's guide on soil conservation. The soil conservation unit builds on competencies gained in Agricultural Science I and II. Informative material is provided for these eight lessons: benefits of conservation, land utilization, how soils are eroded,…

Introduction to Grassland Management. Instructor Guide, Student Reference [and] Crop and Grassland Plant Identification Manual.

ERIC Educational Resources Information Center

Suits, Susie

This packet contains an Instructor guide and student reference for a course in introduction to grassland management, as well as a crop and grassland plant identification manual. The three-unit curriculum contains the following 11 lessons: (unit I, grasslands and grassland plants): (1) an introduction to grasslands; (2) plant classification; (3)…

What We Say Matters: Referring to Students with Disabilities

ERIC Educational Resources Information Center

Darrow, Alice-Ann

2014-01-01

As music educators, we can do much to promote the image of students with disabilities in our schools by using appropriate terminology in our teaching and communications with others. For music educators who are already aware of the various reference conventions related to persons with disabilities, perhaps you can do more to educate your students…

The Influence of Gender Differences on Within-Term Changes in Junior-College Student Motivation.

ERIC Educational Resources Information Center

Karsenti, Thierry; Thibert, Gilles

A field study was conducted to investigate the effect of gender, and gender combined with other variables on within-term changes in junior college student motivation. Intrinsic motivation (IM) refers to doing an activity for the pleasure and satisfaction derived from participating. Extrinsic motivation (EM) refers to engaging in behaviors as a…

Referred Students' Performance on the Reynolds Intellectual Assessment Scales and the Wechsler Intelligence Scale for Children--Fourth Edition

ERIC Educational Resources Information Center

Edwards, Oliver W.; Paulin, Rachel V.

2007-01-01

This study investigates the convergent relations of the Reynolds Intellectual Assessment Scales (RIAS) and the Wechsler Intelligence Scale for Children--Fourth Edition (WISC-IV). Data from counterbalanced administrations of each instrument to 48 elementary school students referred for psychoeducational testing were examined. Analysis of the 96…

Metonymy and Reference-Point Errors in Novice Programming

ERIC Educational Resources Information Center

Miller, Craig S.

2014-01-01

When learning to program, students often mistakenly refer to an element that is structurally related to the element that they intend to reference. For example, they may indicate the attribute of an object when their intention is to reference the whole object. This paper examines these reference-point errors through the context of metonymy.…

References to contemporary papers on acoustics.

PubMed

White, F E; Teas, D C

1983-01-01

In most of the following references, the author's name is followed by the title of the paper or book in boldface, the journal, the volume number in boldface, the issue number in parentheses, the page reference, and lastly, in parentheses, the year. Where reference is made to abstract journals that number their abstracts, the abstract number is given instead of a page reference. Abstracts in Annales des Tèlècommunications are in French and those for Referativnyi Zhurnal, Fizika (three series, E, I, Zh) are in Russian [where, e.g., Ref. Zh. Fiz. 7 E425 (1979) means: July issue, E, abstract no. 425, year 1979.] When possible, the abbreviations for the names of the journals follow those in Bibliographic Guide for Editors & Authors (1974). A number preceded by the letters AD, DE, PB, or N refers to the accession/report number of the Government Reports Announcements & Index. The numbers to the left of the sections and sub-sections in this volume correspond to those that appear in the Classification of Subjects preceding the index in the June 1983 issue of JASA. Compiled from various sources. For many of the journals referred to here, those interested will find their addresses in either the semi-annual Author Index of Physics Abstracts or the annual Physics Briefs: List of Abstracted Periodical and Serial Publications.

AIR QUALITY CRITERIA FOR PARTICULATE MATTER, VOLUMES I-III

EPA Science Inventory

There is no abstract available for these documents. If further information is requested, please refer to the bibliographic citation and contact the Technical Information Staff at the number listed below.

• Air Quality Criteria for Particulate Matter, Volume I - EP...

• Manufacture and quality control of interconnecting wire harnesses

  NASA Technical Reports Server (NTRS)

  1973-01-01

  Four-volume series of documents has been prepared as standard reference. Each volume may be used separately and covers wire and cable preparation as well as harness fabrication and installation. Series should be useful addition to libraries of manufactures of electrical and electronic equipment.

• Prediction of stream volatilization coefficients

  USGS Publications Warehouse

  Rathbun, Ronald E.

  1990-01-01

  Equations are developed for predicting the liquid-film and gas-film reference-substance parameters for quantifying volatilization of organic solutes from streams. Molecular weight and molecular-diffusion coefficients of the solute are used as correlating parameters. Equations for predicting molecular-diffusion coefficients of organic solutes in water and air are developed, with molecular weight and molal volume as parameters. Mean absolute errors of prediction for diffusion coefficients in water are 9.97% for the molecular-weight equation, 6.45% for the molal-volume equation. The mean absolute error for the diffusion coefficient in air is 5.79% for the molal-volume equation. Molecular weight is not a satisfactory correlating parameter for diffusion in air because two equations are necessary to describe the values in the data set. The best predictive equation for the liquid-film reference-substance parameter has a mean absolute error of 5.74%, with molal volume as the correlating parameter. The best equation for the gas-film parameter has a mean absolute error of 7.80%, with molecular weight as the correlating parameter.

• Challenges in Teaching the Mechanics of Breathing to Medical and Graduate Students

  ERIC Educational Resources Information Center

  West, John B.

  2008-01-01

  The mechanics of breathing has always been a difficult topic for some medical and graduate students. The subject is very quantitative and contains a number of concepts that some students have trouble with, including physical principles such as pressure, flow, volume, resistance, elasticity, and compliance. Apparently, present-day students find the…

• The 4M comPany: Make Mine Metric Marvels. Third Grade Student Booklet.

  ERIC Educational Resources Information Center

  Hawaii State Dept. of Education, Honolulu.

  This student activity manual for elementary students is designed to teach several metric units. Included are activities related to length (meter), volume (liter), mass (grams), and temperature (celsius). Activities include a variety of drill sheets interspersed with other activities. Cartoons are used extensively to appeal to student interests.…

• Students' Cognitive Processes While Learning from Teaching. Final Report (Volume One).

  ERIC Educational Resources Information Center

  Winne, Philip H.; Marx, Ronald W.

  Research is reported on the cognitive mediational paradigm which postulates that teachers influence students' learning by causing them to think and behave in particular ways during teaching. Four studies are reported. The first describes five teachers and their students and explores, in classroom lessons, the cognitive processes students used in…

• Students Earning Zero Credits. Data Notes. Volume 3, Number 5, September/October 2008

  ERIC Educational Resources Information Center

  Clery, Sue; Topper, Amy

  2008-01-01

  Nearly one-quarter of students in community colleges leave school during the first year of enrollment for reasons other than transfer or credential completion. Generally, nontraditional community college students drop out within their first year at higher rates than do traditional students. Using data from Achieving the Dream: Community Colleges…

• Handbook of Student Financial Aid: Programs, Procedures, and Policies.

  ERIC Educational Resources Information Center

  Fenske, Robert H.; And Others

  The full range of topics relevant to student financial aid are covered in this book by a variety of experts in financial aid administration and scholarship. The volume details how to organize, implement and assess a financial aid program--including how to determine student need, deal with student bankruptcy and aid termination, and improve…

• Matching Students to Opportunity: Expanding College Choice, Access, and Quality

  ERIC Educational Resources Information Center

  Kelly, Andrew P., Ed.; Howell, Jessica S., Ed.; Sattin-Bajaj, Carolyn, Ed.

  2016-01-01

  "Matching Students to Opportunity" expands on the discussion of a critical issue in college access and success: the match between prospective students and the colleges in which they enroll. Research indicates that ensuring a good match significantly increases a student's chance of graduating. The contributors to this volume argue that…

• Brain structures in the sciences and humanities.

  PubMed

  Takeuchi, Hikaru; Taki, Yasuyuki; Sekiguchi, Atsushi; Nouchi, Rui; Kotozaki, Yuka; Nakagawa, Seishu; Miyauchi, Carlos Makoto; Iizuka, Kunio; Yokoyama, Ryoichi; Shinada, Takamitsu; Yamamoto, Yuki; Hanawa, Sugiko; Araki, Tsuyoshi; Hashizume, Hiroshi; Sassa, Yuko; Kawashima, Ryuta

  2015-11-01

  The areas of academic interest (sciences or humanities) and area of study have been known to be associated with a number of factors associated with autistic traits. However, despite the vast amount of literature on the psychological and physiological characteristics associated with faculty membership, brain structural characteristics associated with faculty membership have never been investigated directly. In this study, we used voxel-based morphometry to investigate differences in regional gray matter volume (rGMV)/regional white matter volume (rWMV) between science and humanities students to test our hypotheses that brain structures previously robustly shown to be altered in autistic subjects are related to differences in faculty membership. We examined 312 science students (225 males and 87 females) and 179 humanities students (105 males and 74 females). Whole-brain analyses of covariance revealed that after controlling for age, sex, and total intracranial volume, the science students had significantly larger rGMV in an anatomical cluster around the medial prefrontal cortex and the frontopolar area, whereas the humanities students had significantly larger rWMV in an anatomical cluster mainly concentrated around the right hippocampus. These anatomical structures have been linked to autism in previous studies and may mediate cognitive functions that characterize differences in faculty membership. The present results may support the ideas that autistic traits and characteristics of the science students compared with the humanities students share certain characteristics from neuroimaging perspectives. This study improves our understanding of differences in faculty membership which is the link among cognition, biological factors, disorders, and education (academia).

• Counselor's Handbook. A Federal Student Aid Reference, Part 2.

  ERIC Educational Resources Information Center

  Office of Student Financial Assistance (ED), Washington, DC.

  Information is provided on the Student Aid Report (SAR), which is used to determine student eligibility for Pell Grants. Four to six weeks after a student submits a 1986-87 "Application for Federal Student Aid" or one of the non-federal applications, the student will receive the SAR. The student's eligibility status determines which of…

• An Architecture Design Project: "Building" Understanding

  ERIC Educational Resources Information Center

  Bush, Sarah B.; Albanese, Judith; Karp, Karen S.; Karp, Matthew

  2017-01-01

  Middle school students need relevant, meaningful contexts to apply emerging mathematical ideas. In this project, through the context of an architecture investigation, seventh-grade students engaged in mathematics involving area, surface area, volume, ratios and proportional thinking, number sense, and technology integration. Students, working in…

• Apparatus and method for identification and recognition of an item with ultrasonic patterns from item subsurface micro-features

  DOEpatents

  Perkins, Richard W.; Fuller, James L.; Doctor, Steven R.; Good, Morris S.; Heasler, Patrick G.; Skorpik, James R.; Hansen, Norman H.

  1995-01-01

  The present invention is a means and method for identification and recognition of an item by ultrasonic imaging of material microfeatures and/or macrofeatures within the bulk volume of a material. The invention is based upon ultrasonic interrogation and imaging of material microfeatures within the body of material by accepting only reflected ultrasonic energy from a preselected plane or volume within the material. An initial interrogation produces an identification reference. Subsequent new scans are statistically compared to the identification reference for making a match/non-match decision.

• Apparatus and method for identification and recognition of an item with ultrasonic patterns from item subsurface micro-features

  DOEpatents

  Perkins, R.W.; Fuller, J.L.; Doctor, S.R.; Good, M.S.; Heasler, P.G.; Skorpik, J.R.; Hansen, N.H.

  1995-09-26

  The present invention is a means and method for identification and recognition of an item by ultrasonic imaging of material microfeatures and/or macrofeatures within the bulk volume of a material. The invention is based upon ultrasonic interrogation and imaging of material microfeatures within the body of material by accepting only reflected ultrasonic energy from a preselected plane or volume within the material. An initial interrogation produces an identification reference. Subsequent new scans are statistically compared to the identification reference for making a match/non-match decision. 15 figs.

• Alveolar Ridge Contouring with Free Connective Tissue Graft at Implant Placement: A 5-Year Consecutive Clinical Study.

  PubMed

  Hanser, Thomas; Khoury, Fouad

  2016-01-01

  This study evaluated volume stability after alveolar ridge contouring with free connective tissue grafts at implant placement in single-tooth gaps. A total of 52 single-tooth gaps with labial volume deficiencies in the maxilla (incisors, canines, and premolars) were consecutively treated with implants and concomitant free palatal connective tissue grafts in 46 patients between 2006 and 2009. Implants had to be covered with at least 2 mm peri-implant local bone after insertion. At implant placement, a free connective tissue graft from the palate was fixed inside a labial split-thickness flap to form an existing concave buccal alveolar ridge contour due to tissue volume deficiency into a convex shape. Standardized volumetric measurements of the labial alveolar contour using a template were evaluated before connective tissue grafting and at 2 weeks, 1 year, and 5 years after implantprosthetic incorporation. Tissue volume had increased significantly (P < .05) in all six reference points representing the outer alveolar soft tissue contour of the implant before connective tissue grafting to baseline (2 weeks after implant-prosthetic incorporation). Statistically, 50% of the reference points (P > .05) kept their volume from baseline to 1 year after prosthetic incorporation and from baseline to 5 years after prosthetic incorporation, respectively, whereas reference points located within the area of the implant sulcus showed a significant (P < .05) decrease in volume. Clinically, 5 years after prosthetic incorporation the originally concave buccal alveolar contour was still convex in all implants, leading to a continuous favorable anatomical shape and improved esthetic situation. Intraoral radiographs confirmed osseointegration and stable peri-implant parameters with a survival rate of 100% after a follow-up of approximately 5 years. Implant placement with concomitant free connective tissue grafting appears to be an appropriate long-term means to contour preexisting buccal alveolar volume deficiencies in single implants.

• Student Enrollment Data and Trends in the Public Community Colleges of Illinois: Fall 1975, Second Term FY1976, and Fall 1976. Data and Characteristics Volume IV Number 1 [and] Volume V Number 2.

  ERIC Educational Resources Information Center

  Illinois Community Coll. Board, Springfield.

  These documents contain narrative analyses and tables of data pertaining to student enrollment and enrollment trends in Illinois public community colleges for fall 1975, spring 1976, and fall 1976. Data presented in tabular form include: comparison and trends in enrollment data from 1965 through 1975, enrollment data for fall 1975 relating to…

• Postmodernism: This Changes Everything!

  ERIC Educational Resources Information Center

  Fowler, Gregory W.

  2003-01-01

  Argues that postmodern students are fundamentally different from the students who preceded them and must be taught differently. Suggests that current students demand relevance as opposed to theory. Offers suggestions for using business strategies to integrate postmodern students into the classroom. Contains 7 references. (NB)

• The iPad: tablet technology to support nursing and midwifery student learning: an evaluation in practice.

  PubMed

  Brown, Janie; McCrorie, Pamela

  2015-03-01

  This research explored the impact of tablet technology, in the form of Apple iPads, on undergraduate nursing and midwifery students' learning outcomes. In simulated clinical learning environments, first-year nursing students (n = 30) accessed apps and reference materials on iPads. Third-year nursing students (n = 88) referred to clinical guidelines to aid their decision making when problem solving. First-year midwifery students (n = 25) filmed themselves undertaking a skill and then immediately played back the video file. A total of 45 students completed an online questionnaire that allowed for qualitative comments. Students reported finding the use of iPads easy and that iPads provided point-of-care access to resources, ensuring an evidence-based approach to clinical decision making. iPads reportedly improved student efficiency and time management, while improving their ability to provide patient education. Students who used iPads for the purpose of formative self-assessment appreciated the immediate feedback and opportunity to develop clinical skills.

• Thai Basic Course. Volume 1 and Volume 2.

  ERIC Educational Resources Information Center

  Yates, Warren G.; Tryon, Absorn

  The 40 lessons in these two volumes and the accompanying tape recordings are designed to teach standard spoken Thai to Foreign Service Officers and other American Government personnel. After completing the "Programed Introduction to Thai Phonology," the student should be able to read the phonemic transcription in which all Thai material is…

Rethinking Our Classrooms: Teaching for Equity and Justice. Volume 2. Revised Edition

ERIC Educational Resources Information Center

Bigelow, Bill, Ed.

2004-01-01

With more than 180,000 copies in print, the first volume of "Rethinking Our Classrooms" broke new ground, providing teachers with hands-on ways to promote values of community, justice, and equality--and build students' academic skills. This companion volume continues in that tradition, presenting a rich new collection of…

International Relations. International Perspectives on Higher Education Research. Volume 3

ERIC Educational Resources Information Center

Tight, Malcolm, Ed.

2005-01-01

This is the third volume of International Perspectives on Higher Education Research, a series which aims to feature something of the variety of research being undertaken into higher education systems and issues outside of North America. The theme of this volume is International Relations, or how students, academics, universities and higher…

Advances in Education Research, Winter 1999.

ERIC Educational Resources Information Center

Advances in Education Research, 1999

1999-01-01

This volume presents selected articles related to the impact of early intervention programs. This is part of a two volume set designed to showcase some of the best cutting edge research in these programs. This volume focuses specifically on aspects of the programs that have proven to be most successful in helping students and meeting programmatic…

HERO HELPS for Home Economics Related Occupation Coordinators. Volume I.

ERIC Educational Resources Information Center

Northern Arizona Univ., Flagstaff. Center for Vocational Education.

These 25 modules for independent study comprise the first volume of a two-volume set of HERO (Home Economics Related Occupations) HELPS for student use in competency-based professional development. A management system that includes a filing system, testing, record keeping, and scheduling is discussed. A sample contract and other class management…

Classroom Reading Specialist Program. Year-end Report. Volume II.

ERIC Educational Resources Information Center

Evans, Martha; And Others

As the second in a four volume final report of a Right to Read preservice, competency-based modular reading specialist project, this volume presents the module outlines for components two through six of the classroom program. Component two (readiness and beginning reading) trains the students in language development, dialect differences, language…

Modern Written Arabic, Volume II.

ERIC Educational Resources Information Center

Naja, A. Nashat; Snow, James A.

This second volume of Modern Written Arabic builds on the previous volume and is the second step designed to teach members of the Foreign Service to read the modern Arabic press. The student will gain recognitional mastery of an extensive set of vocabulary items and will be more intensively exposed to wider and more complex morphological and…

An Example Emphasizing Mass-Volume Relationships for Problem Solving in Soils

ERIC Educational Resources Information Center

Heitman, J. L.; Vepraskas, M. J.

2009-01-01

Mass-volume relationships are a useful tool emphasized for problem solving in many geo-science and engineering applications. These relationships also have useful applications in soil science. Developing soils students' ability to utilize mass-volume relationships through schematic diagrams of soil phases (i.e., air, water, and solid) can help to…

Classroom Reading Specialist Program. Year-end Report. Volume III.

ERIC Educational Resources Information Center

Earle, Richard; And Others

As the third in a four volume final report of a Right to Read preservice competency-based, modular reading specialist project, this volume presents the module outlines for components seven, eight and nine of the classroom program. Component seven, administration and supervision, offers on-the-job practical training where students experience…

Validity of Three-Dimensional Photonic Scanning Technique for Estimating Percent Body Fat.

PubMed

Shitara, K; Kanehisa, H; Fukunaga, T; Yanai, T; Kawakami, Y

2013-01-01

Three-dimensional photonic scanning (3DPS) was recently developed to measure dimensions of a human body surface. The purpose of this study was to explore the validity of body volume measured by 3DPS for estimating the percent body fat (%fat). Design, setting, participants, and measurement: The body volumes were determined by 3DPS in 52 women. The body volume was corrected for residual lung volume. The %fat was estimated from body density and compared with the corresponding reference value determined by the dual-energy x-ray absorptiometry (DXA). No significant difference was found for the mean values of %fat obtained by 3DPS (22.2 ± 7.6%) and DXA (23.5 ± 4.9%). The root mean square error of %fat between 3DPS and reference technique was 6.0%. For each body segment, there was a significant positive correlation between 3DPS- and DXA-values, although the corresponding value for the head was slightly larger in 3DPS than in DXA. Residual lung volume was negatively correlated with the estimated error in %fat. The body volume determined with 3DPS is potentially useful for estimating %fat. A possible strategy for enhancing the measurement accuracy of %fat might be to refine the protocol for preparing the subject's hair prior to scanning and to improve the accuracy in the measurement of residual lung volume.

Minicourses in Astrophysics, Modular Approach, Vol. I.

ERIC Educational Resources Information Center

Illinois Univ., Chicago.

This is the first volume of a two-volume minicourse in astrophysics. It contains chapters on the following topics: planetary atmospheres; X-ray astronomy; radio astrophysics; molecular astrophysics; and gamma-ray astrophysics. Each chapter gives much technical discussion, mathematical treatment, diagrams, and examples. References are included with…

Information Infrastructure Sourcebook.

ERIC Educational Resources Information Center

Kahin, Brian, Ed.

This volume is designed to provide planners and policymakers with a single volume reference book on efforts to define and develop policy for the National Information Infrastructure. The sourcebook is divided into five sections: (1) official documents; (2) vision statements and position papers; (3) program and project descriptions (all sectors);…

40 CFR 89.202 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... emission credits among engine families within a given manufacturer's product line. Banking means the... credits” refer to emission credits based on the projected applicable production/sales volume of the engine... applicable production/sales volume as contained in the end-of-year reports submitted to EPA. Some or all of...

Engaging Students with Disabilities: Using Student Response Technology in Elementary Classrooms

ERIC Educational Resources Information Center

Watson, Tiffany

2017-01-01

Student engagement refers to the behaviors that suggest whether a student is interested in the learning process. Finn (1989) developed the participation-identification model to explain the correlation between student engagement and identification with school, suggesting that increased participation leads to an increased sense of belongingness in…

An Evaluation of Student Assistance Programs in Pennsylvania.

ERIC Educational Resources Information Center

Swisher, John D.; And Others

Student Assistance Programs (SAPs) are considered an effective intervention for at-risk students. School faculty and staff are trained to identify and refer students whose personal and/or academic behaviors change in a problematic way. Once identified, the students are provided special services which include referral to community agencies for…

Impacts of Outer Continental Shelf (OCS) development on recreation and tourism. Volume 4. User's manual

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

Not Available

The final report for the project is presented in five volumes. The project sought to determine the impact of Outer Continental Shelf development on recreation and tourism in California. This volume is the User's Guide. It includes the following topics: Introduction and Summary Guide; Input Data Files; Gravity Model Programs; Economic Effects Model Programs; Consumer Surplus Model Programs; References; and Appendices.

1970 MLA International Bibliography of Books and Articles on the Modern Languages and Literatures, Volume I: General, English, American, Medieval and Neo-Latin, Celtic Literatures; and Folklore.

ERIC Educational Resources Information Center

Meserole, Harrison T., Comp.

Volume 1 of the four-volume, international bibliography contains over 11,140 entries referring to books, Festschriften, analyzed collections, and articles which focus on General, English, American, medieval and neo-Latin, and Celtic literatures. A section of folklore is also included. The section on general literature includes: (1) aesthetics, (2)…

SeaWiFS technical report series. Volume 6: SeaWiFS technical report series cumulative index: Volumes 1-5

NASA Technical Reports Server (NTRS)

Hooker, Stanford B. (Editor); Firestone, Elaine R. (Editor)

1992-01-01

The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) is the follow-on ocean color instrument to the Coastal Zone Color Scanner (CZCS), which ceased operations in 1986, after an eight year mission. SeaWiFS is expected to be launched in August 1993, on the Sea Star satellite, being built by Orbital Sciences Corporation (OSC). The SeaWiFS Project at the NASA/Goddard Space Flight Center (GSFC) has undertaken the responsibility of documenting all aspects of this mission, which is critical to the ocean color and marine science communities. This documentation, entitled the SeaWiFS Technical Report Series, is in the form of NASA Technical Memoranda Number 104566. All reports published are volumes within the series. This volume serves as a reference, or guidebook, to the previous five volumes and consists of four main sections including an index to key words and phrases, a list of all references cited, and lists of acronyms and symbols used. It is our intention to publish a summary index of this type after every five volumes in the series. This will cover the topics published in all previous editions of the indices, that is, each new index will include all of the information contained in the preceding indices.

Reference database of lung volumes and capacities in wistar rats from 2 to 24 months.

PubMed

Filho, Wilson Jacob; Fontinele, Renata Gabriel; de Souza, Romeu Rodrigues

2014-01-01

This study determines the effects of growing and aging on lung physiological volumes and capacities and the incidence of inflammation in the small airways with age in rats. A reference database comprising of body weight gain, lung physiological volumes and capacities and an anatomopathological study of lung lesions over 240 Wistar rats from two to 24 -mo, is described. Tidal volume (TV), minute respiratory volume (MRV), and forced vital capacity (FVC) decreased during the first six months of life and then remain constant until 24 -mo of age. The respiratory frequency (Rf) and dynamical compliance (Cdyn) maintain at constant values from 2 to 24- mo of age; the functional residual capacity (FRC) increases in the first 6 -mo and then remains constant up to 24 -mo. It was verified a less intensive inflammation in the small airways with age, when compared with the median and large airways. This study showed the normal parameters for lung volumes and capacities and the incidence of infections for growing and aging male and female rats. The age-related data on these main respiratory parameters in rats would be useful in studies of aging-related disorders using this model and for safety pharmacology studies necessary for the development of drugs.

A Reference Guide to Audiovisual Information.

ERIC Educational Resources Information Center

Limbacher, James L.

A one-volume source of information on feature films, filmstrips, theater, radio, television, and recordings lists some 400 reference books, including filmographies, encyclopedias, biographies, and catalogs. Entries are arranged alphabetically by title and provide the following data: full title, author, editor, publisher, date of publication,…

Journal-Induced Historical Myopia.

ERIC Educational Resources Information Center

Burlbaw, Lynn M.

2000-01-01

School reform implementations most often proceed from an ahistorical position. A study analyzing articles in three volumes of each of two education journals ("Phi Delta Kappan" and "Educational Leadership") revealed that 17 to 48 percent had no references to support assertions; few references were older than 15 years. (Contains…

Science News of the Year.

ERIC Educational Resources Information Center

Science News, 1987

1987-01-01

Provides a review of science news stories reported in "Science News" during 1987. References each item to the volume and page number in which the subject was addressed. Contains references on astronomy, behavior, biology, biomedicine, chemistry, earth sciences, environment, mathematics and computers, paleontology and anthropology, physics, science…

Gas Detectors, Volume 1.

ERIC Educational Resources Information Center

Defense Documentation Center, Alexandria, VA.

The report contains annotated references on gas detectors compiled from the Defense Documentation Center's data bank. The range of the topics deals with detection of toxic propellants, odors, gas leaks, oxygen, etc. Included with the bibliographic reference are the corporate author-monitoring agency, subject, and title indexes. (Author/JR)

Cavity enhanced eigenmode multiplexing for volume holographic data storage

NASA Astrophysics Data System (ADS)

Miller, Bo E.; Takashima, Yuzuru

2017-08-01

Previously, we proposed and experimentally demonstrated enhanced recording speeds by using a resonant optical cavity to semi-passively increase the reference beam power while recording image bearing holograms. In addition to enhancing the reference beam power the cavity supports the orthogonal reference beam families of its eigenmodes, which can be used as a degree of freedom to multiplex data pages and increase storage densities for volume Holographic Data Storage Systems (HDSS). While keeping the increased recording speed of a cavity enhanced reference arm, image bearing holograms are multiplexed by orthogonal phase code multiplexing via Hermite-Gaussian eigenmodes in a Fe:LiNbO3 medium with a 532 nm laser at two Bragg angles for expedited recording of four multiplexed holograms. We experimentally confirmed write rates are enhanced by an average factor of 1.1, and page crosstalk is about 2.5%. This hybrid multiplexing opens up a pathway to increase storage density while minimizing modifications to current angular multiplexing HDSS.

Working Papers in Art Education, 1989-1990.

ERIC Educational Resources Information Center

Zurmuehlen, Marilyn, Ed.

1990-01-01

This publication presents manuscripts and research reports by graduate students. Accompanying papers from their mentors establish a context for the student papers. In this double volume the works are organized by sponsoring university. Student papers presented are: (1) "Looking, Talking, and Experiencing Art with Preschoolers" (Shari…

Working Papers in Art Education, 1991.

ERIC Educational Resources Information Center

Zurmuehlen, Marilyn, Ed.

1991-01-01

This publication presents manuscripts and research reports by graduate students. Accompanying papers from their mentors establish a context for the student papers. In this volume the works are organized by sponsoring university. Student papers presented are: (1) "Interpreting Museums as Cultural Metaphors" (Michael Sikes); (2) "Key…

Evaluating a Chat Reference Service at the University of South Alabama's Baugh Biomedical Library

ERIC Educational Resources Information Center

Clanton, Clista C.; Staggs, Geneva B.; Williams, Thomas L.

2006-01-01

The University of South Alabama's Baugh Biomedical Library recently initiated a chat reference service targeted at distance education students in the biomedical sciences. After one year of service, the library conducted an evaluation of the chat reference to assess the success of this mode of reference service. Both traditional reference and…

Exploring the Unknown: Selected Documents in the History of the US Civil Space Program. Volume 5; Exploring the Cosmos

NASA Technical Reports Server (NTRS)

Logsdon, John M. (Editor); Snyder, Amy Paige (Editor); Launius, Roger D. (Editor); Garber, Stephen J. (Editor); Newport, Regan Anne (Editor)

2001-01-01

The documents selected for inclusion in this volume are presented in three major sections, each covering a particular aspect of the origins, evolution, and execution of the US space science program. Chapter 1 deals with the origins, evolution, and organization of the space science program. Chapter 2 deals with the solar system exploration. Chapter 3 deals with NASA's astronomy and astrophysics efforts. Each chapter in the present volume is introduced by an overview essay. In the main, these essays are intended to introduce and complement the documents in the chapter and to place them in a chronological and substantive context. Each essay contains references to the documents in the chapter it introduces, and may also contain references to documents in other chapters of the collection

Differential Item Functioning for Accommodated Students with Disabilities: Effect of Differences in Proficiency Distributions

ERIC Educational Resources Information Center

Quesen, Sarah

2016-01-01

When studying differential item functioning (DIF) with students with disabilities (SWD) focal groups typically suffer from small sample size, whereas the reference group population is usually large. This makes it possible for a researcher to select a sample from the reference population to be similar to the focal group on the ability scale. Doing…

Structure of the Wechsler Intelligence Scale for Children-Fourth Edition among a National Sample of Referred Students

ERIC Educational Resources Information Center

Watkins, Marley W.

2010-01-01

The structure of the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV; D. Wechsler, 2003a) was analyzed via confirmatory factor analysis among a national sample of 355 students referred for psychoeducational evaluation by 93 school psychologists from 35 states. The structure of the WISC-IV core battery was best represented by four…

Comparing Linear Relationships between E-Book Usage and University Student and Faculty Populations: The Differences between E-Reference and E-Monograph Collections

ERIC Educational Resources Information Center

Lamothe, Alain R.

2013-01-01

This paper reports the results from a quantitative study examining the strength of linear relationships between Laurentian University students and faculty members and the J. N. Desmarais Library's reference and monograph e-book collections. The number of full-text items accessed, searches performed, and undergraduate, graduate, and faculty…

Music as a mediator between ethnicity and substance use among college students.

PubMed

Wright, Chrysalis L; DeKemper, Deedra

2016-01-01

The current study examined the relationship between substance use references contained in music lyrics and videos and the attitudes and behaviors regarding substance use of White non-Hispanic, African American, and Hispanic emerging adults from a cultivation and social norms framework by assessing 425 male and female college students. It was hypothesized that there would be ethnic variations in perceived harm from substance use and reported recent substance use and that exposure to substance use references contained in music could mediate this relationship. Results confirmed ethnic differences in perceived risk associated with substance use as well as reported substance use with White non-Hispanic college students reporting the least perceived risk and the most substance use. African American college students reported the most perceived risk associated with substance use and the least amount of reported substance use. Results of the Test of Joint Significance confirmed the mediational model in that participant ethnicity was associated with exposure to substance use references in music lyrics and music videos. Substance use references in music lyrics, then, was able to predict actual reported substance use of participants but not perceived risk associated with substance use.

Alcohol References on Undergraduate Males’ Facebook Profiles

PubMed Central

Egan, Katie G.; Moreno, Megan A.

2011-01-01

Perceived peer alcohol use is a predictor of consumption in college males; frequent references to alcohol on Facebook may encourage alcohol consumption. Content analysis of college males’ Facebook profiles identified references to alcohol. The average age of 225 identified profiles was 19.9 years. Alcohol references were present on 85.3% of the profiles; the prevalence of alcohol was similar across each undergraduate grade. The average number of alcohol references per profile was 8.5 but increased with undergraduate year (p = .003; confidence interval = 1.5, 7.5). Students who were of legal drinking age referenced alcohol 4.5 times more than underage students, and an increase in number of Facebook friends was associated with an increase in displayed alcohol references (p < .001; confidence interval = 0.009, 0.02). Facebook is widely used in the college population; widespread alcohol displays on Facebook may influence social norms and cause increases in male college students’ alcohol use. PMID:21406490

Normal reference values for bladder wall thickness on CT in a healthy population.

PubMed

Fananapazir, Ghaneh; Kitich, Aleksandar; Lamba, Ramit; Stewart, Susan L; Corwin, Michael T

2018-02-01

To determine normal bladder wall thickness on CT in patients without bladder disease. Four hundred and nineteen patients presenting for trauma with normal CTs of the abdomen and pelvis were included in our retrospective study. Bladder wall thickness was assessed, and bladder volume was measured using both the ellipsoid formula and an automated technique. Patient age, gender, and body mass index were recorded. Linear regression models were created to account for bladder volume, age, gender, and body mass index, and the multiple correlation coefficient with bladder wall thickness was computed. Bladder volume and bladder wall thickness were log-transformed to achieve approximate normality and homogeneity of variance. Variables that did not contribute substantively to the model were excluded, and a parsimonious model was created and the multiple correlation coefficient was calculated. Expected bladder wall thickness was estimated for different bladder volumes, and 1.96 standard deviation above expected provided the upper limit of normal on the log scale. Age, gender, and bladder volume were associated with bladder wall thickness (p = 0.049, 0.024, and < 0.001, respectively). The linear regression model had an R 2 of 0.52. Age and gender were negligible in contribution to the model, and a parsimonious model using only volume was created for both the ellipsoid and automated volumes (R 2  = 0.52 and 0.51, respectively). Bladder wall thickness correlates with bladder wall volume. The study provides reference bladder wall thicknesses on CT utilizing both the ellipsoid formula and automated bladder volumes.

Student Characteristics as Compared to the Community Profile, Fall 1987. Volume XVI, No. 13.

ERIC Educational Resources Information Center

Flaherty, Toni

In fall 1987, a study was conducted at William Rainey Harper College (WRHC) to develop a profile of WRHC students and assess the college's market outreach. Surveys were mailed to random samples of 500 degree credit students and 300 non-degree credit students. Response rates of 80% for the degree credit students and 78% for the non-degree credit…

Follow-Up Study of Students Who Enrolled in Small Business Non-Credit Courses at Harper College. Volume XXIV, Number 8.

ERIC Educational Resources Information Center

Lucas, John A.; Soto, Linda

As part of a review of its Small Business Management courses and seminars, William Rainey Harper College in Illinois conducted a study of students currently enrolled in spring 1995 and students who had enrolled from fall 1993 to fall 1994 to determine the students' characteristics, the effectiveness of marketing efforts, and students' perceptions…

Self- and Other-Referent Criteria of Career Success.

ERIC Educational Resources Information Center

Heslin, Peter A.

2003-01-01

Business students (n=71) evaluated their career success thus far. Framed by social comparison theory, results showed that 68% used other-referent criteria to assess their success. Participants who believed that ability and personality are fixed attributes had greater reliance on other-referent criteria. (Contains 100 references.) (SK)

Reach for Reference: Elementary-Middle School Science Reference Collections

ERIC Educational Resources Information Center

Safford, Barbara Ripp

2005-01-01

This article presents a brief review of some new school science reference works. Two of the sources are traditional, while one is considered experimental. The two traditional reference works reviewed are "The American Heritage Children's Science Dictionary" for upper elementary grades, and "The American Heritage Student Science Dictionary" for…

University Students' Giftedness Diagnosis and Development

ERIC Educational Resources Information Center

Narikbaeva, Lora M.

2016-01-01

This article deals with the problem of students' giftedness development. Students' test results (n = 851) for "IQ level" and "creativity level" indicators demonstrated the need to improve the quality of work in reference to students' professional giftedness development at the university. Designed complex of pedagogical…

Do Lower Lender Subsidies Reduce Guaranteed Student Loan Supply?

ERIC Educational Resources Information Center

Austin, D. Andrew

2010-01-01

The article analyzes effects of borrower interest rates and student lender subsidies on federally guaranteed student loan volumes from 1988 to 1994 and from 1996 to 2006. Some have argued that lender subsidy cuts would reduce loan supply or cause lenders to exit the student loan market. If lenders get economic rents due to overly generous…

Student Affordability Report. Daring to Be Great: The NDUS Edge

ERIC Educational Resources Information Center

North Dakota University System, 2016

2016-01-01

This 2016 student affordability report looks at the following numerical data for higher education in the state of North Dakota: (1) Tuition, Mandatory Fees, Room & Board; (2) Total Estimated Student Cost; (3) Federal Funding Sources; (4) Net Price; (5) Loan Volume and Indebtedness; and (6) Percent of Students with Aid. In 2015-16, tuition and…