Science.gov

Sample records for advanced placement classes

  1. A Critical Race Analysis of Advanced Placement Classes: A Case of Educational Inequality.

    ERIC Educational Resources Information Center

    Solorzano, Daniel G.; Ornelas, Armida

    2002-01-01

    A study examined Chicano/Latino access to advanced placement (AP) high school classes. Data from a large California school district indicate that Latinos are underrepresented in AP classes; schools that serve urban, low-income, Latino/a communities have low AP enrollment; and even when they attend high schools with high AP enrollment, Latinos are…

  2. Class of 2015 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Navarro, Maria V.

    2016-01-01

    This memorandum describes the Advanced Placement (AP) and International Baccalaureate (IB) exams participation and performance of 2013 to 2015 public school graduates in Montgomery County Public Schools (MCPS) and the state of Maryland. The results are disaggregated by demographics and high schools. Students in the MCPS Class of 2015 continued to…

  3. Class of 2012 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Marks, Susan F.

    2013-01-01

    Students in the Montgomery County (Maryland) Public Schools (MCPS) Class of 2012 continued to outperform Maryland and the nation on Advanced Placement (AP) examinations based on the "AP Report to the Nation" released by the College Board on February 20, 2013. In 2012, 67.3 percent of MCPS graduates took one or more AP exams. A striking…

  4. Class of 2014 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2015-01-01

    Beginning in 2006, Maryland has led the nation as the state with the highest percentage of graduates who earned one or more Advanced Placement (AP) exam scores of 3 or higher. Students in the Montgomery County (Maryland) Public Schools (MCPS) Class of 2014 continued to outperform students in the state of Maryland on AP examinations based on AP…

  5. Class of 2013 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2014-01-01

    Beginning in 2006, Maryland has led the nation as the state with the highest percentage of graduates who earned one or more Advanced Placement (AP) exam scores of 3 or higher. Students in the Montgomery County Public Schools (MCPS) Class of 2013 continued to outperform students in the state of Maryland and the nation on AP examinations, based on…

  6. The Influence of Advanced Placement Enrollment on High School GPA and Class Rank: Implications for School Administrators

    ERIC Educational Resources Information Center

    Wehde-Roddiger, Christina, Trevino, Rolando; Anderson, Pamela; Arrambide, Teresa; O'Conor, Juana; Onwuegbuzie, Anthony J.

    2012-01-01

    As high schools offer more pre-Advanced Placement (pre-AP) and Advanced Placement (AP) courses to prepare students for college academics, students often are given quality grade point average (GPA) points to help compensate for the rigorous curriculum. In states where class ranking determines automatic university admission, fluctuations of class…

  7. Gender Differences in Classroom Participation and Achievement: An Experiment Involving Advanced Placement Calculus Classes.

    ERIC Educational Resources Information Center

    Subotnik, Rena F.; Strauss, Shiela M.

    1995-01-01

    Despite scoring lower on the mathematics Scholastic Assessment Test (SAT-M) prior to taking an advanced placement calculus course, female students (n=85) scored as well as males (n=51) on the Advanced Placement BC level calculus test. Predictors of AP scores were: first, scores on the Calculus Readiness Test; second, scores on the SAT-M; and…

  8. "Shouldn't Everyone Know about Their Government?" An Exploration of Curricular Values in Advanced Placement Government Classes

    ERIC Educational Resources Information Center

    Krutka, Daniel G.

    2012-01-01

    Prevalent models of secondary education in the United States have tended to privilege the acquisition of knowledge of scientific disciplines that is often peripheral to the experiences of students. My Advanced Placement Government classes were no different, and this caused me to wonder whether my classes were meeting the often-stated goal of the…

  9. Reaching the Next Stephen Hawking: Five Ways to Help Students with Disabilities in Advanced Placement Science Classes

    ERIC Educational Resources Information Center

    Howard, Lori A.; Potts, Elizabeth A.; Linz, Ed

    2013-01-01

    As the federal government encourages all students to attempt advanced math and science courses, more students with disabilities are enrolling in Advanced Placement (AP) science classes. AP science teachers can better serve these students by understanding the various types of disabilities (whether physical, learning, emotional, or behavioral),…

  10. High School Students' Attitudes and Beliefs on Using the Science Writing Heuristic in an Advanced Placement Chemistry Class

    ERIC Educational Resources Information Center

    Putti, Alice

    2011-01-01

    This paper discusses student attitudes and beliefs on using the Science Writing Heuristic (SWH) in an advanced placement (AP) chemistry classroom. During the 2007 school year, the SWH was used in a class of 24 AP chemistry students. Using a Likert-type survey, student attitudes and beliefs on the process were determined. Methods for the study are…

  11. Teacher Scaffolding of Academic Language in an Advanced Placement U.S. History Class

    ERIC Educational Resources Information Center

    Gritter, Kristine; Beers, Scott; Knaus, Robert W.

    2013-01-01

    This article examines teacher scaffolding of academic language in an Advanced Placement United States History (APUSH) course throughout a school year for one student who received a perfect score on the end of year APUSH exam. Data includes four months of observation of teacher instructional strategies to scaffold student writing and vignettes of…

  12. ADVANCED PLACEMENT IN OHIO.

    ERIC Educational Resources Information Center

    Ohio Council on Advanced Placement, Columbus.

    THE DOCUMENT PRESENTS A DESCRIPTION OF THE ADVANCED PLACEMENT PROGRAM IN OHIO. ANSWERS ARE GIVEN TO KEY QUESTIONS ON THE FUNCTION OF ADVANCED PLACEMENT, ACADEMIC AREAS COVERED, PROGRAM ADMINISTRATION, COSTS, BENEFITS, VARIOUS ORGANIZATIONAL PATTERNS, STUDENT PARTICIPANTS, COLLEGES AND UNIVERSITIES IN OHIO AND REPRESENTATIVE NATIONAL INSTITUTIONS…

  13. "Advanced Classes? They're Only for White Kids": How One Kansas School Is Changing the Face of Honors and Advanced Placement Courses

    ERIC Educational Resources Information Center

    Kerr, Roberta

    2014-01-01

    The purpose of this study was to obtain an accurate picture of minority student enrollment in honors and advanced placement (AP) classes at Wichita (Kansas) High School East and to develop a plan of action to close the achievement gap between White and non-White students. Prior to this study there was no clear, concise data to move this discussion…

  14. A Phenomenological Study of How High School Advanced Placement Classes Prepared First-Generation College Students for Postsecondary Education

    ERIC Educational Resources Information Center

    Snyder, Scott

    2013-01-01

    This study investigated the lived experiences of first-generation college students and the perceived influence of taking high school Advanced Placement (AP) courses on their college education. The following research questions were addressed: (a) what motivated students to consider going to college, (b) what was their experience in taking AP…

  15. Advanced Placement European History: A New Approach.

    ERIC Educational Resources Information Center

    Beaber, Lawrence

    A new approach to the teaching of European history is being implemented in Advanced Placement secondary classes. In the latter 1950's a Committee of Examiners composed of European history professors and secondary teachers formulated a course description comprised of a brief outline of an introductory survey in European history. It was organized…

  16. Advanced Placement Courses and American Indian Performance

    ERIC Educational Resources Information Center

    Moore, George; Slate, John R.

    2010-01-01

    Enrollment in Advanced Placement (AP) courses and performance on Advanced Placement examinations for American Indians in the U.S. for 2007 was analyzed. Scores on AP examinations, overall and then for five AP courses, were compared to the AP examination scores of White students. In every case, American Indians had AP examination scores that were…

  17. Advances in Pediatric Gastrostomy Placement.

    PubMed

    McSweeney, Maireade E; Smithers, C Jason

    2016-01-01

    Placement of gastrostomy tubes in infants and children has become increasingly commonplace. A historical emphasis on use of open gastrostomy has been replaced by less invasive methods of placement, including percutaneous endoscopic gastrostomy and laparoscopically assisted gastrostomy procedures. Various complications, ranging from minor to the more severe, have been reported with all methods of placement. Many pediatric patients who undergo gastrostomy tube placement will require long-term enteral therapy. Given the prolonged time pediatric patients may remain enterally dependent, further quality improvement and education initiatives are needed to improve long-term care and outcomes of these patients.

  18. Factors Associated with Advanced Placement Enrollment, Advanced Placement Course Grade, and Passing of the Advanced Placement Examination among Hispanic and African American Students in Southern California

    ERIC Educational Resources Information Center

    Gregory, Sally W.

    2009-01-01

    This research study focused on the relationship between student outcomes (indicated by Advanced Placement enrollment, Advanced Placement course grades, Advanced Placement exam scores, Advanced Placement exam passing rate) and student demographic factors as well as student support programs (such as AVID, an AP Incentive Program, and a summer AP…

  19. Advanced fiber placement of composite fuselage structures

    NASA Technical Reports Server (NTRS)

    Anderson, Robert L.; Grant, Carroll G.

    1991-01-01

    The Hercules/NASA Advanced Composite Technology (ACT) program will demonstrate the low cost potential of the automated fiber placement process. The Hercules fiber placement machine was developed for cost effective production of composite aircraft structures. The process uses a low cost prepreg tow material form and achieves equivalent laminate properties to structures fabricated with prepreg tape layup. Fiber placement demonstrations planned for the Hercules/NASA program include fabrication of stiffened test panels which represent crown, keel, and window belt segments of a typical transport aircraft fuselage.

  20. Where Should We Go With Advanced Placement?

    NASA Astrophysics Data System (ADS)

    Lichten, William

    2001-04-01

    This is a review of the Advanced Placement (AP)Program. In disagreement with claims of the College Board, there is firm evidence that the average test performance level has dropped. The College Board's scale and claims for AP qualification disagree seriously with college standards. A majority of tests taken do not qualify. It appears that "advanced placement" is coming closer to "placement." This paper recommends that the College Board's policy, which previously has concentrated on the numbers of participants, should include an emphasis on student performance and program quality. AP could accomplish its goal of reaching a wider range of students by changing along the lines followed in college introductory physics courses: multiple tracks.

  1. Advanced Placement: Do Minorities Have Equal Opportunity?

    ERIC Educational Resources Information Center

    Klopfenstein, Kristin

    2004-01-01

    Black and Hispanic high school students enroll in Advanced Placement (AP) courses at approximately half the rate of white students. This paper develops a microeconomic model of the AP participation decision and finds that low income is the single most important factor behind the minority AP participation gap. In addition, minority students enroll…

  2. Advanced Placement Economics. Teacher Resource Manual.

    ERIC Educational Resources Information Center

    Morton, John S.

    This book, in conjunction with the student activities books for macroeconomics and microeconomics, is designed for teaching the Advanced Placement Economics course. The book contains five units for the microeconomic portion and six units for the macroeconomic portion of the text. Along with the many activities are sample multiple-choice questions,…

  3. Population in Advanced Placement Human Geography.

    ERIC Educational Resources Information Center

    Sharma, Martha B.

    2000-01-01

    Addresses the population section of the Advanced Placement course outline for human geography, focusing on four themes: (1) geographical analysis of population; (2) population distribution and composition; (3) population growth and decline over time and space; and (4) population movement. Identifies strategies for instructional activities.…

  4. Advanced Placement Economics. Microeconomics: Student Activities.

    ERIC Educational Resources Information Center

    Morton, John S.

    This book is designed to help advanced placement students better understand microeconomic concepts through various activities. The book contains 5 units with 73 activities, sample multiple-choice questions, sample short essay questions, and sample long essay questions. The units are entitled: (1) "The Basic Economic Problem"; (2) "The Nature and…

  5. Advanced Placement Economics. Macroeconomics: Student Activities.

    ERIC Educational Resources Information Center

    Morton, John S.

    This book is designed to help advanced placement students better understand macroeconomic concepts through various activities. The book contains 6 units with 64 activities, sample multiple-choice questions, sample short essay questions, and sample long essay questions. The units are entitled: (1) "Basic Economic Concepts"; (2) "Measuring Economic…

  6. Photoelectron Spectroscopy in Advanced Placement Chemistry

    ERIC Educational Resources Information Center

    Benigna, James

    2014-01-01

    Photoelectron spectroscopy (PES) is a new addition to the Advanced Placement (AP) Chemistry curriculum. This article explains the rationale for its inclusion, an overview of how the PES instrument records data, how the data can be analyzed, and how to include PES data in the course. Sample assessment items and analysis are included, as well as…

  7. Advanced Placement: Model Policy Components. Policy Analysis

    ERIC Educational Resources Information Center

    Zinth, Jennifer

    2016-01-01

    Advanced Placement (AP), launched in 1955 by the College Board as a program to offer gifted high school students the opportunity to complete entry-level college coursework, has since expanded to encourage a broader array of students to tackle challenging content. This Education Commission of the State's Policy Analysis identifies key components of…

  8. Payment of Advanced Placement Exam Fees by Virginia Public School Divisions and Its Impact on Advanced Placement Enrollment and Scores

    ERIC Educational Resources Information Center

    Cirillo, Mary Grupe

    2010-01-01

    The purpose of this study was to determine the impact of Virginia school divisions' policy of paying the fee for students to take Advanced Placement exams on Advanced Placement course enrollment, the number of Advanced Placement exams taken by students, the average scores earned and the percent of students earning qualifying scores of 3, 4, or 5…

  9. Privilege, Equity, and the Advanced Placement Program: Tug of War

    ERIC Educational Resources Information Center

    Schneider, Jack

    2009-01-01

    The Advanced Placement Program is growing at a striking rate in US high schools and at the same time being abandoned by high-status schools. This paper explores the history of the Advanced Placement Program, from its roots in the 1950s as a programme for challenging high-achieving students at high-status schools, through its equity-motivated…

  10. Advance Placement Policies of Nursing Education in North Carolina.

    ERIC Educational Resources Information Center

    North Carolina State Board of Education, Raleigh.

    Advance placement policies are identified in this booklet designed to aid persons who are potentially qualified by prior training or experience for advance placement in programs leading to graduation in nursing or practical nursing. The information was gathered from all 82 programs approved by the state board for 1975. The trend toward improving…

  11. Advanced Placement Chemistry: Project Advance and the Advanced Placement Program: A Comparison of Students' Performance on the AP Chemistry Examination.

    ERIC Educational Resources Information Center

    Mercurio, Joseph; And Others

    1984-01-01

    Compared performance of Syracuse University Project Advance (PA) chemistry students (N=35) with advanced placement (AP) candidates on the AP chemistry examination. PA students scored slightly above the national average on the examination, and students who performed well (B or better) in AP chemistry also did well on the examination. (JN)

  12. A Closer Look at an Advanced Placement Calculus Problem.

    ERIC Educational Resources Information Center

    Rudd, David

    1985-01-01

    Answers and justifications for an interesting problem on the Advanced Placement Calculus AB Examination are discussed. The problem provides diverse ways in which students can gain appreciation and understanding for the subject. (MNS)

  13. The Oral Histories of Six African American Males in Their Ecology of Advanced Placement Biology

    ERIC Educational Resources Information Center

    Halasa, Katrina Bassam

    2012-01-01

    The major purpose of this qualitative study was to examine the past in order to understand the complex phenomenon of students engaging in science (Newman, Ridenour, Newman, & DeMarco, 2003) specifically through the oral histories of six self-identified African American males enrolled in a high school Advanced Placement Biology class and the…

  14. The Advanced Placement Opportunity Gap in Arizona: Access, Participation, and Success

    ERIC Educational Resources Information Center

    Cisneros, Jesus; Holloway-Libell, Jessica; Gomez, Laura M.; Corley, Kathleen M.; Powers, Jeanne M.

    2014-01-01

    Participation in Advanced Placement (AP) classes and AP test-taking are widely viewed as indicators of students' college readiness. We analyzed enrollment in AP courses and AP test outcomes in Arizona to document disparities in students' access to rigorous curricula in high school and outline some implications of these patterns for…

  15. Strategies for Increasing Advanced Placement Participation for Underrepresented Students: Barriers, Practices, and Positive Outcomes

    ERIC Educational Resources Information Center

    Flores, Sergio; Gomez, Martin O.

    2011-01-01

    Some school leaders have viewed programs such as Advanced Placement (AP) as an attractive option to resolve the ongoing achievement gap problem. However, the ongoing debate in the field about maintaining the ostensible purity of the AP program versus diluting it with program expansion has hindered the full utilization of AP classes to close the…

  16. The Advanced Placement Arms Race and the Reproduction of Educational Inequality

    ERIC Educational Resources Information Center

    Klugman, Joshua

    2013-01-01

    Background: Access to Advanced Placement (AP) courses is stratified by class and race. Researchers have identified how schools serving disadvantaged students suffer from various kinds of resource deprivations, concluding that interventions are needed to equalize access to AP courses. On the other hand, the theory of Effectively Maintained…

  17. Technological advances for PICC placement and management.

    PubMed

    Pettit, Janet

    2007-06-01

    Placement of a peripherally inserted central catheter (PICC) is often complicated by the infant's small size and previous use of the peripheral veins, making the traditional means of insertion inadequate. New techniques and technologies, previously reserved for pediatric and adult patients, are now available for use in neonates and can enhance the practice of neonatal PICC teams. The modified Seldinger technique allows insertion of the PICC via smaller peripheral veins while decreasing venous trauma and enhancing the rate of successful placement. A second useful technique, the catheter exchange procedure, allows insertion of a new catheter within the same vein when complications such as occlusion, breakage, or inappropriate position occur and require removal of the currently dwelling PICC. Clinicians caring for neonates and infants must continually update their knowledge and skill by incorporating new techniques into their practice.

  18. Advanced Placement Economics Improves Both Merit and Equity

    ERIC Educational Resources Information Center

    Meek, Sally; Morton, John

    2009-01-01

    In 1989, microeconomics and macroeconomics examinations debuted on the Advanced Placement (AP) scene. At that time, many professors of economics were skeptical that college freshmen had the skills and maturity to understand the concepts in principles of economics courses. They thought teaching these concepts to high school students was even more…

  19. Teaching Melodic Dictation in Advanced Placement Music Theory

    ERIC Educational Resources Information Center

    Paney, Andrew S.; Buonviri, Nathan O.

    2014-01-01

    In this study approaches to teaching melodic dictation skills used by Advanced Placement (AP) Music Theory teachers were examined. Twelve high school teachers from four states were interviewed. Four themes emerged from the interview transcripts: cognitive frameworks, processing strategies, rhythm, and course design. Participants generally…

  20. Cities and Urban Land Use in Advanced Placement Human Geography.

    ERIC Educational Resources Information Center

    Ford, Larry R.

    2000-01-01

    Discusses the cities and urban land use section of the Advanced Placement (AP) human geography course, focusing on the: (1) definitions of urbanism; (2) origin and evolution of cities; (3) functional character of contemporary cities; (4) built environment and social space; and (5) responses to urban growth. (CMK)

  1. Beginning an Advanced Placement Music Course. Edition Y.

    ERIC Educational Resources Information Center

    Thomson, William; And Others

    The College Entrance Examination Board has prepared this publication to help secondary school teachers develop Advanced Placement (AP) courses in music. The discussion of strategy recommendations, reading materials, and record collections should be adapted to suit local preferences and individual skills. An opening section of general remarks…

  2. 75 FR 75666 - Advanced Placement (AP) Test Fee Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ...: On September 1, 2010, we published in the Federal Register (75 FR 53681) a notice inviting... in the September 1, 2010 notice (75 FR 53682-53683). We encourage eligible applicants to submit their... Advanced Placement (AP) Test Fee Program AGENCY: Office of Elementary and Secondary Education...

  3. Gifted Spanish Speaking English Learners' Participation in Advanced Placement Programs

    ERIC Educational Resources Information Center

    Torres, Luz Adriana

    2010-01-01

    This qualitative study sought to uncover the contextual factors of the schooling process that affect the enrollment of gifted Spanish speaking English Learners (ELs) in Advanced Placement (AP) courses. In addition, this study investigated the perceptions of gifted Spanish speaking ELs toward AP courses and how these perceptions might affect their…

  4. Surviving a Midlife Crisis: Advanced Placement Turns Fifty

    ERIC Educational Resources Information Center

    Mollison, Andrew

    2006-01-01

    In 1956, 1,220 college-bound juniors and seniors in 104 American high schools took the first Advanced Placement (AP) exams conducted by the Educational Testing Service for the College Board. The AP program was unabashedly elitist and designed to fortify the education of the nation's future leaders in anticipation of Cold War national security…

  5. Advanced Placement Computer Science with Pascal. Volume 2. Experimental Edition.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY.

    This curriculum guide presents 100 lessons for an advanced placement course on programming in Pascal. Some of the topics covered include arrays, sorting, strings, sets, records, computers in society, files, stacks, queues, linked lists, binary trees, searching, hashing, and chaining. Performance objectives, vocabulary, motivation, aim,…

  6. Advanced Placement Mathematics Calculus, Grade 12 Curriculum Guide.

    ERIC Educational Resources Information Center

    Scharf, John; And Others

    This document is a guide to the advanced placement program in calculus for grade 12 in the city schools in Warren, Ohio. The program covers analytic geometry, differential and integral calculus of algebraic functions, elementary transcendental functions, and applications of differentiation and integration. The philosophy and aims of the program…

  7. AP: A Critical Examination of the Advanced Placement Program

    ERIC Educational Resources Information Center

    Sadler, Philip M., Ed.; Sonnert, Gerhard, Ed.; Tai, Robert H., Ed.; Klopfenstein, Kristin, Ed.

    2010-01-01

    With an annual yearly growth rate of 9.3 percent over the last two decades, Advanced Placement courses have become a juggernaut in American high school education. AP courses are routinely perceived as an indicator of educational rigor, and many schools push to enroll low-income or minority students in these courses in the hope of preparing them…

  8. Industrialization and Economic Development in Advanced Placement Human Geography.

    ERIC Educational Resources Information Center

    Bailey, Adrian J.

    2000-01-01

    Focuses on the industrialization and economic development section of the Advanced Placement (AP) human geography course, addressing four specific aspects: (1) the character of industrialization; (2) spatial aspects of the rise of industrial economies; (3) contemporary global patterns of industrialization and resource extraction; and (4) impacts of…

  9. The Preparation and Experience of Advanced Placement in Economics Instructors

    ERIC Educational Resources Information Center

    Scahill, Edward M.; Melican, Claire

    2005-01-01

    The authors summarize the results of a survey of 1,365 instructors of advanced placement (AP) economics courses; responses were received from 296 instructors (21.7 percent). The authors discuss the respondents' textbook preferences, graduate and undergraduate backgrounds, teaching experiences, and evaluations of nontextbook teaching materials.

  10. Amityville Memorial High School History Journal Advance Placement History.

    ERIC Educational Resources Information Center

    Howlett, Charles F., Ed.

    The history of Amityville, New York, compiled by 11th and 12th grade advance placement history students, is presented in journal form. Six papers focus on: (1) South Oaks: The Long Island Home; (2) A History of Bethel African Methodist Episcopal Church, Amityville; (3) Amityville: A Vacationland; (4) Amityville School System from 1904 to Present;…

  11. Conceptualizing a Framework for Advanced Placement Statistics Teaching Knowledge

    ERIC Educational Resources Information Center

    Haines, Brenna

    2015-01-01

    The purpose of this article is to sketch a conceptualization of a framework for Advanced Placement (AP) Statistics Teaching Knowledge. Recent research continues to problematize the lack of knowledge and preparation among secondary level statistics teachers. The College Board's AP Statistics course continues to grow and gain popularity, but is a…

  12. Alternatives to Special Class Placement for Educable Mentally Retarded Children. Occasional Paper #6.

    ERIC Educational Resources Information Center

    Bruininks, Robert H.; Rynders, John E.

    Reviewed are research findings on special class placement for educable mentally retarded children and proposed are administrative and curricular alternatives. Research on special class placement is described as inconclusive and relying on untested assumptions. Normalization and individualization are seen as underlying principles in assigning…

  13. 76 FR 14379 - Advanced Placement Incentive Program; Office of Elementary and Secondary Education; Overview...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... Advanced Placement Incentive Program; Office of Elementary and Secondary Education; Overview Information...: Promoting Science, Technology, Engineering, and Mathematics (STEM) Education and the competitive preference... Advanced Placement Programs is from section 1705(c) of the Elementary and Secondary Education Act of...

  14. Materials and Area of Study for Advanced Placement Program in American History.

    ERIC Educational Resources Information Center

    Santos, Peter A.

    This paper describes and evaluates benefits of advanced placement programs and identifies materials which can help high school history classroom teachers develop effective advanced placement programs. An advanced placement program is defined as a program which requires a student to do extensive research and writing throughout the school year.…

  15. Again, Maryland Ranks #1 in Advanced Placement (AP) Exam Performance

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2010

    2010-01-01

    For a second year in a row, Maryland ranked first nationwide in the percentage of public school students scoring 3 or higher on at least one AP (Advanced Placement) exam. A score of 3 or higher on the 5-point scale is considered mastery of college-level work. Maryland also continues to show strong gains in the number of students taking an AP exam,…

  16. Perspectives on Regular and Support Class Placement and Factors That Contribute to Success of Inclusion for Children with ASD

    ERIC Educational Resources Information Center

    Carter, Mark; Stephenson, Jennifer; Clark, Trevor; Costley, Debra; Martin, Jon; Williams, Katrina; Browne, Leah; Davies, Louise; Bruck, Susan

    2014-01-01

    For young children with autism spectrum disorder (ASD) in regular schools, ASD specific service delivery options include regular class placement with itinerant consultative support and support class placement. This study provided an examination of levels of parent, teacher and principal satisfaction with both regular class placement (n=39) and a…

  17. Increasing the Efficacy of Special Class Placement for the Socially Maladjusted

    ERIC Educational Resources Information Center

    Engelhardt, George M.

    1970-01-01

    A method for identifying the possible rehabilitant or non-rehabilitant among socially maladjusted students at the time of placement in special classes was demonstrated to be possible at a level useful for prediction. (Author/KW)

  18. Weighting for Recognition: Accounting for Advanced Placement and Honors Courses when Calculating High School Grade Point Average

    ERIC Educational Resources Information Center

    Sadler, Philip M.; Tai, Robert H.

    2007-01-01

    Honors and advanced placement (AP) courses are commonly viewed as more demanding than standard high school offerings. Schools employ a range of methods to account for such differences when calculating grade point average and the associated rank in class for graduating students. In turn, these statistics have a sizeable impact on college admission…

  19. Confronting the "Acid Test": Educators' Perspectives on Expanding Access to Advanced Placement at a Diverse Florida High School

    ERIC Educational Resources Information Center

    Rowland, M. Lance; Shircliffe, Barbara J.

    2016-01-01

    This study examines educators' perspectives on accountability mandates designed to expand access to the College Board's Advanced Placement (AP) classes to traditionally underserved students at a diverse suburban high school in Florida, Palm Crest High School. Consistent with Elmore (1979), district and site-based administrators focused on the…

  20. A Review of a Reading Class Placement for Children with Dyslexia, Focusing on Literacy Attainment and Pupil Perspectives

    ERIC Educational Resources Information Center

    Casserly, Ann Marie; Gildea, Anne

    2015-01-01

    This research investigated a special reading class placement for children with dyslexia in the Republic of Ireland. The study compared the literacy attainments of children before and after their reading class placement, and determined in particular children's views regarding the placement. Participants included 16 children with dyslexia who had…

  1. Academic Achievement of Students Before and During Placement in Classes for the Educationally Handicapped.

    ERIC Educational Resources Information Center

    Krumholz, Bonnie Ann

    Examined with 63 educationally handicapped (EH) students (6-l4 years old) was the effect on academic gains of special class placement, consisting of a self-contained EH class on the elementary level or a learning disabilities group on the elementary, junior high, or high school level. Analyses of data from the Ss' district records provided…

  2. Earning a Living for Former Students with Special Educational Needs. Does Class Placement Matter?

    ERIC Educational Resources Information Center

    Myklebust, Jon Olav; Batevik, Finn Ove

    2009-01-01

    This article discusses the extent to which former special needs students--now in their late 20s--achieve economic independence. The emphasis is on class placement--that is, whether being educated in special or regular classes in upper secondary school contributes to favourable occupational outcomes. The empirical evidence is based on interviews of…

  3. Block Scheduling and Advanced Placement Mathematics: When Tradition and Reform Collide.

    ERIC Educational Resources Information Center

    Howard, Elizabeth

    1997-01-01

    This case study reflects block scheduling's effects on advanced-placement mathematics courses of one veteran teacher tracking personal progress since 1989. Block scheduling began in 1994, creating problems for the teacher, whose resistance to the reform was based on declining advanced-placement scores. Teacher attitude and insufficient…

  4. Advanced Placement Academy: Case Study of a Program within a School

    ERIC Educational Resources Information Center

    Swanson, Julie Dingle; Nagy, Steven

    2014-01-01

    The focus of this study was the first year of implementation of the Advanced Placement Academy (APA), a program within a high school providing honors and Advanced Placement coursework for high-ability African American students with previously limited access to rigorous courses. The qualitative investigation explores practical solutions from…

  5. 77 FR 8848 - Application for New Awards; Advanced Placement (AP) Test Fee Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... Application for New Awards; Advanced Placement (AP) Test Fee Program AGENCY: Office of Elementary and Secondary Education, Department of Education. ACTION: Notice. Overview Information: Advanced Placement Test.... Full Text of Announcement I. Funding Opportunity Description Purpose of Program: The AP Test...

  6. 78 FR 19691 - Applications for New Awards; Advanced Placement (AP) Test Fee Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-02

    ... Applications for New Awards; Advanced Placement (AP) Test Fee Program AGENCY: Office of Elementary and Secondary Education, Department of Education. ACTION: Notice. Overview Information Advanced Placement Test... Announcement I. Funding Opportunity Description Purpose of Program: The AP Test Fee program awards grants...

  7. Examining Advanced Placement Program Access and Equity for Low-Income, Latino, and English Language Learners

    ERIC Educational Resources Information Center

    Jimenez-Castellanos, Oscar

    2008-01-01

    The Advanced Placement (AP) program was initiated during the early 1950's in response to growing concerns regarding the educational needs of high ability secondary school students. The Advanced Placement "Status Quo" (AP Status Quo) framework suggests that there has been an emphasis on preparing a few students while excluding the majority of…

  8. CEEB Advanced Placement Mathematics Examination Results and Performance in First-Quarter UW Calculus Course.

    ERIC Educational Resources Information Center

    de Wolf, Virginia A.

    Freshmen placed into the second or third quarter of the first year calculus sequence at the University of Washington were studied. Two major findings were: freshmen eligible for advanced placement earned mean mathematics Grade Point Averages (GPAs) which were quite high; and advanced placement students earned mean mathematics GPAs substantially…

  9. Hispanic Student Performance on Advanced Placement Exams: A Multiyear, National Investigation

    ERIC Educational Resources Information Center

    Jara, Teresa Dianne

    2013-01-01

    Purpose: The purpose of this study was to analyze the Advanced Placement exams that Hispanic students complete and to compare their overall performance with the performance of White students from 2000 to 2012. A second purpose was to determine which Advanced Placement exams were the most difficult exams for Hispanic students and which Advanced…

  10. A Critical Investigation of Advanced Placement U.S. History Textbooks

    ERIC Educational Resources Information Center

    Cramer, Gregory J.

    2012-01-01

    This dissertation critically investigates how Advanced Placement (AP) U.S. History textbooks portray key events in Latino/a history. The investigation is made in light of claims made by the College Board, the ACLU, scholars, and federal and state governments that the Advanced Placement program is the path to educational equity for Latino/a…

  11. The controlled placement and delayed polymerization technique for the direct Class 2 posterior composite restoration.

    PubMed

    Atlas, Alan M

    2005-11-01

    Adhesion dentistry and its application to the direct posterior composite restoration is the most controversial topic in dentistry today. The concepts behind this procedure are now the backbone of restorative dentistry. Adhesion dentistry influences basic fillings, crown buildups, post-and-core restorations, cementation, orthodontics, and endodontics. Yet, controversy remains about the correct way to place a direct Class 2 posterior composite restoration. This article will examine the scientific evidence to determine which materials and placement techniques will achieve the optimum direct Class 2 posterior composite restoration at or below the cementoenamel junction using the controlled placement and delayed polymerization technique.

  12. Reported Usage and Perceived Value of Advanced Placement English Language and Composition Curricular Requirements by High School and College Assessors of the Essay Portion of the English Language and Composition Advanced Placement Exam

    ERIC Educational Resources Information Center

    Holifield-Scott, April

    2011-01-01

    A study was conducted to determine the extent to which high school and college/university Advanced Placement English Language and Composition readers value and implement the curricular requirements of Advanced Placement English Language and Composition. The participants were 158 readers of the 2010 Advanced Placement English Language and…

  13. Advancing Prediction of Foster Placement Disruption Using Brief Behavioral Screening

    ERIC Educational Resources Information Center

    Hurlburt, Michael S.; Chamberlain, Patricia; DeGarmo, David; Zhang, Jinjin; Price, Joe M.

    2010-01-01

    Objective: Behavioral difficulties increase the risk that children will experience negative placement disruptions while in foster care. Chamberlain et al. (2006) found that the Parent Daily Report (PDR), a brief measure of parent-reported child behaviors, was a strong predictor of negative placement changes over 1 year among children receiving…

  14. The effect of the Advanced Placement Training and Incentive Program on increasing enrollment and performance on Advanced Placement science exams

    NASA Astrophysics Data System (ADS)

    Ramsey, Susan Brady

    The purpose of this study is to examine the effectiveness of the National Math and Science Initiative's Advanced Placement Training and Incentive Program (APTIP) on the number of students taking AP science courses and their performance. The study evaluated 39 schools over a six-year period in six states that participate in the APTIP. The National Math and Science Initiative provided data for cohort I. A general linear model for repeated measures was used to evaluate the data. Data was evaluated three years prior to the intervention and three years during the intervention, which will actually continue for two more years (2012 and 2013) since cohort I schools were awarded five years of support. Students in APTIP schools enrolled in more AP science exams (AP Biology, AP Chemistry, AP Environmental Science, and AP Physics-B) over the course of the intervention. The quantity of students earning qualifying scores increased during the intervention years. APTIP is a multi-tiered program that includes seven days of teacher training, three six-hour student prep sessions, school equipment, reduced exam fees, and monetary incentives for students and teachers. This program positively impacted the quantity of enrollment and qualifying scores during the three years evaluated in this study. Increases in the number of female and African American students' test takers their and qualifying scores were seen in all three years of the APTIP intervention. This study supports the premise that the first step to increasing the Science, technology, engineering, and math (STEM) pipeline is giving access to advanced courses to more students in high schools.

  15. Advanced in In Situ Inspection of Automated Fiber Placement Systems

    NASA Technical Reports Server (NTRS)

    Juarez, Peter D.; Cramer, K. Elliott; Seebo, Jeffrey P.

    2016-01-01

    Automated Fiber Placement (AFP) systems have been developed to help take advantage of the tailorability of composite structures in aerospace applications. AFP systems allow the repeatable placement of uncured, spool fed, preimpregnated carbon fiber tape (tows) onto substrates in desired thicknesses and orientations. This automated process can incur defects, such as overlapping tow lines, which can severely undermine the structural integrity of the part. Current defect detection and abatement methods are very labor intensive, and still mostly rely on human manual inspection. Proposed is a thermographic in situ inspection technique which monitors tow placement with an on board thermal camera using the preheated substrate as a through transmission heat source. An investigation of the concept is conducted, and preliminary laboratory results are presented. Also included will be a brief overview of other emerging technologies that tackle the same issue. Keywords: Automated Fiber Placement, Manufacturing defects, Thermography

  16. Using Data Mining to Explore Which Students Use Advanced Placement to Reduce Time to Degree

    ERIC Educational Resources Information Center

    Eykamp, Paul W.

    2006-01-01

    This chapter explores how multiple approaches including data mining can help examine how the lengths of student enrollment are associated with varying numbers of advanced placement units. (Contains 3 tables and 5 figures.)

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

    ERIC Educational Resources Information Center

    Briley, Ron

    2000-01-01

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

  18. Advances in in situ inspection of automated fiber placement systems

    NASA Astrophysics Data System (ADS)

    Juarez, Peter D.; Cramer, K. Elliott; Seebo, Jeffrey P.

    2016-05-01

    Automated Fiber Placement (AFP) systems have been developed to help take advantage of the tailorability of composite structures in aerospace applications. AFP systems allow the repeatable placement of uncured, spool fed, preimpregnated carbon fiber tape (tows) onto substrates in desired thicknesses and orientations. This automated process can incur defects, such as overlapping tow lines, which can severely undermine the structural integrity of the part. Current defect detection and abatement methods are very labor intensive, and still mostly rely on human manual inspection. Proposed is a thermographic in situ inspection technique which monitors tow placement with an on board thermal camera using the preheated substrate as a through transmission heat source. An investigation of the concept is conducted, and preliminary laboratory results are presented. Also included will be a brief overview of other emerging technologies that tackle the same issue.

  19. Predicting Advanced Placement Examination Success from FCAT Scores. Research Brief. Volume 0709

    ERIC Educational Resources Information Center

    Froman, Terry; Brown, Shelly; Tirado, Arleti

    2008-01-01

    Advanced Placement courses are offered at M-DCPS for students to acquire college credit or advanced college academic standing. A system has been developed in the past by the College Board to use the PSAT for 10th grade students to estimate their potential for AP Examination success. The same test has recently been applied in this district to 9th…

  20. Advanced Placement and International Baccalaureate: Do They Deserve Gold Star Status?

    ERIC Educational Resources Information Center

    Byrd, Sheila

    2007-01-01

    For many people committed to strong academic standards, the "advanced" high school courses offered through the College Board's Advanced Placement program and, increasingly, the Diploma Programme of the International Baccalaureate Organisation (IBO) represent the curricular gold standard for secondary education. Admissions directors and professors…

  1. [Latest advances of SLA class I genes].

    PubMed

    Tao, Xuan; Li, Hua; Li, Xue-Wei; Yu, Hui; Zuo, Qi-Zhen

    2007-11-01

    The Swine leukocyte antigen (SLA) class I genes encode multi-glycoproteins on cell surface, which present endogenous antigenic peptides to T cells and thus initiate specific immune responses. In this article, latest advances on molecular structure, expression in tissues, regulation of expression, genotyping, polymorphism, and evolution of SLA class I genes were introduced, in which genotyping and polymorphism were emphasized. Molecular typing methods of SLA class I genes include serological method, DNA sequencing, PCR-SSP, PCR-SSOP and MS, of which PCR-SSP is frequently used in genotyping of SLA class I genes as a simple and rapid method. Future directions for the study and application of SLA class I genes on gene functions, peptide vaccine, xenotransplantation were also discussed.

  2. A Mixed Methods Study: African American Students' Performance Trends and Perceptions Towards Advanced Placement Literature Courses and Examinations

    ERIC Educational Resources Information Center

    Buford, Brandie J.

    2012-01-01

    The purpose of this mixed methods study was to describe the perceptions of African American students pertaining to their engagement in Advanced Placement English Literature and Composition course and Advanced Placement English Literature and Composition examination. A purposive sampling design was employed to select 12 participants from one urban…

  3. A Carrot Is Better Than a Stick: The Effects of Advanced Placement Incentive Legislation in Arkansas.

    ERIC Educational Resources Information Center

    Robinson, Ann; Anthony, Tommie Sue; Liu, Yuxiang; Dickerson, Larry R.; Clowers, Robert L.; Stanley, T. D.

    The Arkansas Advanced Placement Incentive Program served as a charter for the establishment, organization, and administration of a program designed to improve the course offerings available to high school students. The act provided three incentives: (1) one-time equipment/materials grants; (2) teacher professional development reimbursements; and…

  4. Characteristics of Grosse Pointe High School Students in Advanced Placement Programs.

    ERIC Educational Resources Information Center

    Kaloger, James Heracles

    The purpose of this study was to attempt to identify those factors that influence a high school student's success on the Advanced Placement (AP) Examinations by examining and comparing the variables contained in the high school records of former AP participants. A total of 248 high school students participated in the research. The criterion for…

  5. TEACHERS' GUIDES. WORLD HISTORY FOR THE ACADEMICALLY TALENTED. ADVANCED PLACEMENT EUROPEAN HISTORY.

    ERIC Educational Resources Information Center

    AUGSPURGER, EVERETT F.; AND OTHERS

    PREPARED BY TEACHERS AND SUPERVISORS WORKING WITH A 2-YEAR DEMONSTRATION PROJECT, THIS DOCUMENT CONTAINS GUIDES FOR A WORLD HISTORY COURSE (PREHISTORY TO EARLY 20TH CENTURY) FOR THE GIFTED AND AN ADVANCED PLACEMENT COURSE IN EUROPEAN HISTORY (ANCIENT CIVILIZATION TO EARLY 20TH CENTURY). STUDENTS ARE EXPECTED TO STUDY HISTORICAL ISSUES AND DEVELOP…

  6. Participation of Minority Students Rises 32 Pct. in Advanced-Placement Tests; Many Score High.

    ERIC Educational Resources Information Center

    Watkins, Beverly T.

    1988-01-01

    The Advanced Placement Program has become a "program of academic opportunity" for students in high schools that enroll large numbers of minority groups. These schools are raising the expectations of minority students and helping them achieve higher goals, and they are bringing them into professional and graduate schools. (MLW)

  7. SREB States Maintain Lead in Advanced Placement and International Baccalaureate Programs

    ERIC Educational Resources Information Center

    Collins, Crystal

    2009-01-01

    The Southern Regional Education Board (SREB) states lead the nation in student participation in Advanced Placement (AP) and International Baccalaureate (IB) programs. The region also continued to match the nation in the success rates of high school students on AP exams in 2008. SREB's "Challenge to Lead" Goals for Education recognize the…

  8. Perspectives on the Development and Future of Advanced Placement® Human Geography

    ERIC Educational Resources Information Center

    Hildebrant, Barbara

    2016-01-01

    Advanced Placement (AP) Human Geography faced a number of hurdles that nearly derailed the course before it launched in 2000-2001. A dedicated cadre of geography professionals and high school teachers rose to the challenge and the course remains one of the fastest growing AP courses currently offered by College Board. Seventeen readers and leaders…

  9. Placing Advanced Placement® Human Geography: Its Role in U.S. Geography Education

    ERIC Educational Resources Information Center

    Bednarz, Sarah Witham

    2016-01-01

    This article examines Advanced Placement Human Geography (AP HG) in the context of its place in efforts to reform geography education. It presents a critical analysis of the AP program and its curriculum, asserting that it represents "powerful knowledge" as conceptualized by Young. It concludes with a call for research in AP HG aligned…

  10. Preparing Students for Advanced Placement Spanish Literature: Content Sequencing of the Reading Skill.

    ERIC Educational Resources Information Center

    Stein, Roger D.

    1985-01-01

    Describes a reading-skill-building curriculum that prepares students to handle the reading in the Advanced Placement Spanish Literature course, a course that treats the works of Borges, Garcia Lorca, Matute, Neruda, and Unamuno. Suggests techniques and texts that aid in the teaching of these skills. (SED)

  11. The Effect of Advanced Placement and Concurrent Enrollment on Post Secondary Math Achievement

    ERIC Educational Resources Information Center

    Kremers, Angela L.

    2010-01-01

    Unprepared postsecondary students and poor high school retention rates emphasize a significant issue with education in the U.S. Although there have been increases in the number of programs to address retention and matriculation to degree attainment, little research has been completed to examine outcomes of these programs. Advanced placement and…

  12. The Advanced Placement English Program in Salt Lake and Granite School Districts.

    ERIC Educational Resources Information Center

    Stratopoulos, Irene Chachas

    The main purposes in examining and evaluating the Advanced Placement English Program in Salt Lake and Granite School Districts were to identify the essential curriculum features of the program, to make suggestions for curriculum improvement, and to determine whether or not the quality of the AP English Program surpassed that of the conventional…

  13. Having the AP Conversation: Why It's Time to Re-Evaluate Advanced Placement Courses

    ERIC Educational Resources Information Center

    Weaver, Roger

    2010-01-01

    Since its widespread emergence in the mid-1960s, the Advanced Placement (AP) curriculum has successfully established and maintained an identity as the gold standard of transcript currency for college preparatory schools. It is something that nearly all independent school parents and students believe they understand and clearly expect, and it is…

  14. ACT Test Performance by Advanced Placement Students in Memphis City Schools

    ERIC Educational Resources Information Center

    Mo, Lun; Yang, Fang; Hu, Xiangen; Calaway, Florance; Nickey, John

    2011-01-01

    The authors investigated the extent to which taking specific types of Advanced Placement (AP) courses and the number of courses taken predicts the likelihood of passing subject benchmarks and earning a score of 19 on the composite score on the ACT test, and examined the role gender plays in the projection. They found evidence that taking an AP…

  15. The Impact of the Calculator on the Content Validity of Advanced Placement Calculus Problems.

    ERIC Educational Resources Information Center

    Gimmestad, Beverly J.

    Nineteen Calculus II students were randomly sampled and divided into calculator (n=9) and noncalculator (n=10) groups. These students were asked to "think aloud" while solving 24 Advanced Placement calculus problems. Each student interview was videotaped, coded and analyzed for reasoning process as well as outcome. The results indicated that the…

  16. Exploring the Utility of Advanced Placement Participation and Performance in College Admission Decisions

    ERIC Educational Resources Information Center

    Shaw, Emily J.; Marini, Jessica P.; Mattern, Krista D.

    2013-01-01

    The current study evaluated the relationship between various operationalizations of the Advanced Placement[R] (AP) exam and course information with first-year grade point average (FYGPA) in college to better understand the role of AP in college admission decisions. In particular, the incremental validity of the different AP variables, above…

  17. Advanced Placement and International Baccalaureate Programs: A "Fit" for Gifted Learners?

    ERIC Educational Resources Information Center

    Hertberg-Davis, Holly; Callahan, Carolyn M.; Kyburg, Robin M.

    2006-01-01

    Although limited research exists on the appropriateness of Advanced Placement (AP) and International Baccalaureate (IB) Programs for gifted secondary learners, these courses serve as the primary methods of meeting the needs of gifted students in most high schools. This qualitative study employed a grounded theory approach to investigate how…

  18. Experiences of High-Achieving High School Students Who Have Taken Multiple Concurrent Advanced Placement Courses

    ERIC Educational Resources Information Center

    Milburn, Kristine M.

    2011-01-01

    Problem: An increasing number of high-achieving American high school students are enrolling in multiple Advanced Placement (AP) courses. As a result, high schools face a growing need to understand the impact of taking multiple AP courses concurrently on the social-emotional lives of high-achieving students. Procedures: This phenomenological…

  19. Melodic Dictation Instruction: A Survey of Advanced Placement Music Theory Teachers

    ERIC Educational Resources Information Center

    Buonviri, Nathan O.; Paney, Andrew S.

    2015-01-01

    Based on relevant literature and recent qualitative findings, the purpose of this survey research was to identify pedagogical approaches to melodic dictation employed by Advanced Placement (AP) Music Theory teachers across the United States. The researcher-designed survey questions focused on pitch and rhythm skills, instructional resources,…

  20. Advanced Placement European History: An Anatomy of the Essay Examination, 1956-2000

    ERIC Educational Resources Information Center

    Blackey, Robert

    2002-01-01

    The College Board's Advanced Placement European History examination has evolved over the course of its first half-century of existence in virtually all respects: the types and subject matter of questions asked (and not asked); the nature of the history those questions reflect; the number of questions both offered and to be answered, as well as how…

  1. What Does a Student Know Who Earns a Top Score on the Advanced Placement Chemistry Exam?

    ERIC Educational Resources Information Center

    Claesgens, Jennifer; Daubenmire, Paul L.; Scalise, Kathleen M.; Balicki, Scott; Gochyyev, Perman; Stacy, Angelica M.

    2014-01-01

    This paper compares the performance of students at a high-performing U.S. public school (n = 64) on the advanced placement (AP) chemistry exam to their performance on the ChemQuery assessment system. The AP chemistry exam was chosen because, as the National Research Council acknowledges, it is the "perceived standard of excellence and school…

  2. The Advanced Placement Program: A Case Study of One Urban High School

    ERIC Educational Resources Information Center

    Manos, Marika Elizabeth

    2010-01-01

    While Advanced Placement (AP) programs have been traditionally targeted toward academically prepared students, some secondary administrators make AP courses accessible to all students in order to support college readiness. The purpose of the present study is to explore how the AP program is being implemented in an urban school where many students…

  3. Growth and Achievement Trends of Advanced Placement (AP) Exams in American High Schools

    ERIC Educational Resources Information Center

    Judson, Eugene; Hobson, Angela

    2015-01-01

    This exploratory study examined and compared overall trends in growth and student achievement of the Advanced Placement (AP) program. Using data from the past two decades, analyses indicated there has been steady and extensive growth of AP participation, particularly among underclassmen and some minority groups. However, overall achievement, as…

  4. The Impact of Participation in the Advanced Placement Program on Students' College Admissions Test Scores

    ERIC Educational Resources Information Center

    Warne, Russell T.; Larsen, Ross; Anderson, Braydon; Odasso, Alyce J.

    2015-01-01

    The Advanced Placement (AP) program is an educational program that permits high school students to take introductory college-level courses and receive college credit by passing a standardized end-of-course exam. Data were obtained from a statewide database of 2 high school graduating cohorts (N = 90,044). We used a series of propensity score…

  5. WCPSS Advanced Placement (AP) Results, 2010-11. D&A Report No. 11.25

    ERIC Educational Resources Information Center

    Gilleland, Kevin

    2012-01-01

    One method of delivering college-level coursework to high school students is through the Advanced Placement (AP) program. Many colleges and universities provide credit to students who earn a qualifying score on any of the 34 available AP exams offered by the College Board. All qualified comprehensive high schools in the Wake County Public School…

  6. Examining the Role of Advanced Placement[R] Exam Participation in 4-Year College Enrollment

    ERIC Educational Resources Information Center

    Chajewski, Michael; Mattern, Krista D.; Shaw, Emily J.

    2011-01-01

    The purpose of the current study was to examine the relationship between Advanced Placement (AP) exam participation and enrollment in a 4-year postsecondary institution. A positive relationship was expected given that the primary purpose of offering AP courses is to allow students to engage in college-level academic work while in high school, and…

  7. Measuring Success: Examining Achievement and Perceptions of Online Advanced Placement Students

    ERIC Educational Resources Information Center

    Johnston, Sharon; Barbour, Michael K.

    2013-01-01

    The purpose of the research was to compare student performance on Advanced Placement (AP) exams from 2009 to 2011 at Florida Virtual School and to explore student perceptions of their online course experience compared with the classroom-based AP experiences. The data indicated that students performed at levels comparable to the national sample but…

  8. Advanced Placement Strategy: A Framework for Identifying School-Level Barriers to AP Success. Policy Brief

    ERIC Educational Resources Information Center

    Batiwalla, Mary

    2014-01-01

    In 2013, Tennessee counted nearly 7,000 students in the senior cohort whose academic skills when they entered high school suggested they were on track to earn college credits through Advanced Placement (AP) exams. Yet just over half of these students actually graduated with an AP credit, and less than a third of the economically disadvantaged…

  9. Excellence, Equity, and Access: Educators' Perceptions of Students in Open Access Advanced Placement Courses

    ERIC Educational Resources Information Center

    King, Justyna Plichta

    2010-01-01

    This dissertation examines educators' perceptions regarding open access Advanced Placement (AP) program courses and their impact on non-traditional AP students in one suburban school district. The data were collected during the 2009-2010 school year through a 15-item Likert scale (and one open-ended item) survey which was disseminated during…

  10. Maryland Ranks #1 in the Nation on Advanced Placement Exams for Participation and Performance

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2009

    2009-01-01

    Maryland public high school students outperformed all others in the nation on the rigorous Advanced Placement (AP) exams, according to the College Board's fifth annual analysis of the AP program. Maryland ranked first nationwide in the percentage of public school students scoring 3 or higher on at least one AP exam. A score of 3 or higher on the…

  11. Advanced Placement English in a Solipsistic Era: How Structuralism Can Renew Meaning

    ERIC Educational Resources Information Center

    Rauh, John

    2014-01-01

    Advanced Placement (AP) courses within secondary English education can fail to meet the needs of gifted students in the postmodern era. Because AP courses often are standardized, despite the College Board's efforts to allow freedom in course design, gifted students, as especially attuned to discrepancies between practice and theory, are being…

  12. The oral histories of six African American males in their ecology of Advanced Placement Biology

    NASA Astrophysics Data System (ADS)

    Halasa, Katrina Bassam

    The major purpose of this qualitative study was to examine the past in order to understand the complex phenomenon of students engaging in science (Newman, Ridenour, Newman, & DeMarco, 2003) specifically through the oral histories of six self-identified African American males enrolled in a high school Advanced Placement Biology class and the oral histories about events that followed during their post high school experiences. To elucidate an understanding of this phenomenon, this research explored the ecology of African American males' descriptions of their school science, their peer school science community, their lived experiences during and after graduation, and their meso-community (Bronfenbrenner, 1979). Many minority and low-income students are less likely to enroll in rigorous courses during high school (Education Trust, 2006). This study is of utmost importance because capturing the informants' oral histories may improve rigorous science education. Many African American male students are attending urban schools with an ever growing achievement gap among their White counterparts (Norman, Ault, Bentz, & Meskimen, 2001); therefore, they are disengaging in science. As a result, African American males are underrepresented in both science careers and achievements in science (Atwater, 2000; National Science Foundation, 1994). The six oral histories highlighted the ecological factors that affected African American males regarding (1) the impact of their relationship with their mothers, (2) the understanding of personal responsibility, (3) the notion of a scientist, (4) the issue of gender being more of an obstacle than race, (5) the understanding that education is valuable, (6) the interactions and influence of relationships with others on their decisions, (7) the development of integrity through the participation in sports, (8) the ecological neighborhood environment influences an image, (9) the enrollment of Advanced Placement Biology course helped the transition

  13. Engaging High School Students in Advanced Math and Science Courses for Success in College: Is Advanced Placement the Answer?

    ERIC Educational Resources Information Center

    Kelley-Kemple, Thomas; Proger, Amy; Roderick, Melissa

    2011-01-01

    The current study provides an in-depth look at Advanced Placement (AP) math and science course-taking in one school district, the Chicago Public Schools (CPS). Using quasi-experimental methods, this study examines the college outcomes of students who take AP math and science courses. Specifically, this study asks whether students who take AP math…

  14. Marginal and internal adaptation of class II restorations after immediate or delayed composite placement.

    PubMed

    Dietschi, Didier; Monasevic, Manuela; Krejci, Ivo; Davidson, Carel

    2002-01-01

    Direct class II composite restorations still represent a challenge, particularly when proximal limits extend below the CEJ. The aim of this in vitro study was to evaluate the influence of the type of adhesive and the delay between adhesive placement and composite insertion on restoration adaptation. Direct class II MOD box-shaped composite restorations (n=8 per group) were placed on intact human third molars, with proximal margins 1mm above or under CEJ. All cavities were filled with a horizontal layering technique, immediately after adhesive placement (IP) or after a 24h delay (DP). A filled three-component adhesive (OptiBond FL: OB) and a single-bottle, unfilled one (Prime & Bond 2.1: PB) were tested. Marginal adaptation was assessed before and after each phase of mechanical loading (250000 cycles at 50 N, 250000 cycles at 75 N and 500000 cycles at 100 N); internal adaptation was evaluated after test completion. Gold-plated resin replicas were observed in the SEM and restoration quality evaluated in percentages of continuity (C) at the margins and within the internal interface, after sample section. Adaptation to beveled enamel proved satisfactory in all groups. After loading, adaptation to gingival dentin degraded more in PB-IP (C=55.1%) than PB-DP (C=86.9%) or OB-DP (C=89%). More internal defects were observed in PB samples (IP: C=79.2% and DP: C=86.3%) compared to OB samples (IP: C=97.4% and DP: C=98.3%). The filled adhesive (OB) produced a better adaptation than the 'one-bottle' brand (PB), hypothetically by forming a stress-absorbing layer, limiting the development of adhesive failures. Postponing occlusal loading (such as the indirect approach) improved also restoration adaptation.

  15. Advanced Placement Results, 2013-14. Measuring Up. D&A Report No.15.01

    ERIC Educational Resources Information Center

    Gilleland, Kevin; Muli, Juliana

    2015-01-01

    Advanced Placement (AP) outcomes for Wake County Public School System (WCPSS) students have continued an upward trend for over 18 years, out-performing the state and the nation in all measures. In 2013-14 there were 13,757 exams taken by 6,955 WCPSS test-takers with almost 76% of the exams resulting in scores at or above 3, outperforming Guilford…

  16. Myth 19: Is Advanced Placement an Adequate Program for Gifted Students?

    ERIC Educational Resources Information Center

    Gallagher, Shelagh A.

    2009-01-01

    Is it a myth that Advanced Placement (AP) is an adequate program for gifted students? AP is so covered with myths and assumptions that it is hard to get a clear view of the issues. In this article, the author finds the answer about AP by looking at current realties. First, AP is hard for gifted students to avoid. Second, AP never was a program…

  17. Where the girls aren't: High school girls and advanced placement physics enrollment

    NASA Astrophysics Data System (ADS)

    Barton, Susan O'brien

    During the high school years, when many students first have some choice in course selection, research indicates that girls choose to enroll in more math and science courses, take more advanced placement courses, and take more honors courses in English, biology, chemistry, mathematics, and foreign languages than ever before. Yet, not only are boys more likely to take all of the three core science courses (biology, chemistry, and physics), boys enroll in advanced placement physics approximately three times as often as do girls. This study examines the perceptions, attitudes, and aspirations of thirty high school girls enrolled in senior-level science electives in an attempt to understand their high school science course choices, and what factors were influencing them. This is a qualitative investigation employing constructivist grounded theory methods. There are two main contributions of this study. First, it presents a new conceptual and analytical framework to investigate the problem of why some high school girls do not enroll in physics coursework. This framework is grounded in the data and is comprised of three existing feminist perspectives along the liberal/radical continuum of feminist thought. Second, this study illuminates a complex set of reasons why participants avoided high school physics (particularly advanced placement physics) coursework. These reasons emerged as three broad categories related to: (a) a lack of connectedness with physics curriculum and instruction; (b) prior negative experiences with physics and math classroom climates; and (c) future academic goals and career aspirations. Taken together, the findings of this study indicate that the problem of high school girls and physics enrollment---particularly advanced placement physics enrollment---is a problem that cannot be evaluated or considered from one perspective.

  18. Academic Achievement and Class Placement in High School: Do Students with Learning Disabilities Achieve More in One Class Placement than Another?

    ERIC Educational Resources Information Center

    Fore, Cecil, III; Hagan-Burke, Shanna; Burke, Mack D.; Boon, Richard T.; Smith, Steve

    2008-01-01

    The purpose of this study was to examine classroom placement, inclusive versus non-inclusive, relative to the academic performance of students with specific learning disabilities in secondary content area classrooms. Fifty-seven high school students with learning disabilities were assessed using the Grade Level Short Form of the "Multilevel…

  19. The relationship between selected standardized test scores and performance in advanced placement math and science exams: Analyzing the differential effectiveness of scores for course identification and placement

    NASA Astrophysics Data System (ADS)

    Urbina, Josue N.

    There is a national need to increase the STEM-related workforce. Among factors leading towards STEM careers include the number of advanced high school mathematics and science courses students complete. Florida's enrollment patterns in STEM-related Advanced Placement (AP) courses, however, reveal that only a small percentage of students enroll into these classes. Therefore, screening tools are needed to find more students for these courses, who are academically ready, yet have not been identified. The purpose of this study was to investigate the extent to which scores from a national standardized test, Preliminary Scholastic Assessment Test/ National Merit Qualifying Test (PSAT/NMSQT), in conjunction with and compared to a state-mandated standardized test, Florida Comprehensive Assessment Test (FCAT), are related to selected AP exam performance in Seminole County Public Schools. An ex post facto correlational study was conducted using 6,189 student records from the 2010 - 2012 academic years. Multiple regression analyses using simultaneous Full Model testing showed differential moderate to strong relationships between scores in eight of the nine AP courses (i.e., Biology, Environmental Science, Chemistry, Physics B, Physics C Electrical, Physics C Mechanical, Statistics, Calculus AB and BC) examined. For example, the significant unique contribution to overall variance in AP scores was a linear combination of PSAT Math (M), Critical Reading (CR) and FCAT Reading (R) for Biology and Environmental Science. Moderate relationships for Chemistry included a linear combination of PSAT M, W (Writing) and FCAT M; a combination of FCAT M and PSAT M was most significantly associated with Calculus AB performance. These findings have implications for both research and practice. FCAT scores, in conjunction with PSAT scores, can potentially be used for specific STEM-related AP courses, as part of a systematic approach towards AP course identification and placement. For courses with

  20. Placing Students in Writing Classes: One University's Experience with a Modified Version of Directed Self Placement

    ERIC Educational Resources Information Center

    Balay, Anne; Nelson, Karl

    2012-01-01

    This article discusses our university's attempt to analyze whether our system of First Year Writing placement serves the needs of our diverse student body. The theory behind Directed Self Placement (DSP) is appealing, so our program adopted a modified version of it, and after several years, decided to evaluate it quantitatively. The authors, a…

  1. Advanced placement math and science courses: Influential factors and predictors for success in college STEM majors

    NASA Astrophysics Data System (ADS)

    Hoepner, Cynthia Colon

    President Obama has recently raised awareness on the need for our nation to grow a larger pool of students with knowledge in science mathematics, engineering, and technology (STEM). Currently, while the number of women pursuing college degrees continues to rise, there remains an under-representation of women in STEM majors across the country. Although research studies offer several contributing factors that point to a higher attrition rate of women in STEM than their male counterparts, no study has investigated the role that high school advanced placement (AP) math and science courses play in preparing students for the challenges of college STEM courses. The purpose of this study was to discover which AP math and science courses and/or influential factors could encourage more students, particularly females, to consider pursuing STEM fields in college. Further, this study examined which, if any, AP math or science courses positively contribute to a student's overall preparation for college STEM courses. This retrospective study combined quantitative and qualitative research methods. The survey sample consisted of 881 UCLA female and male students pursuing STEM majors. Qualitative data was gathered from four single-gender student focus groups, two female groups (15 females) and two male groups (16 males). This study examined which AP math and science courses students took in high school, who or what influenced them to take those courses, and which particular courses influenced student's choice of STEM major and/or best prepared her/him for the challenges of STEM courses. Findings reveal that while AP math and science course-taking patterns are similar of female and male STEM students, a significant gender-gap remains in five of the eleven AP courses. Students report four main influences on their choice of AP courses; self, desire for math/science major, higher grade point average or class rank, and college admissions. Further, three AP math and science courses were

  2. Endobronchial valve placement as destination therapy for recurrent pneumothorax in the setting of advanced malignancy.

    PubMed

    Gilbert, Christopher R; Toth, Jennifer W; Osman, Umar; Reed, Michael F

    2015-03-01

    The development of a persistent air leak after pneumothorax can be encountered in patients with underlying structural lung disease. In those with advanced malignancy or other comorbidities, the ability to tolerate general anesthesia and thoracoscopic procedures may limit definitive management. We describe the case of a 68-y-old male with refractory acute myelogenous leukemia presenting with recurrent secondary spontaneous pneumothorax and persistent air leak related to an underlying fungal pneumonia. Endobronchial valve placement allowed for timely chest tube removal and discharge from the hospital, as well as avoidance of a thoracoscopic procedure and pleurodesis.

  3. Special Class Placement - A Continuing Debate. Papers Presented at the Annual International Convention of the Council for Exceptional Children (48th, Chicago, Illinois, April 19-25, 1970).

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Arlington, VA.

    The report of the proceedings of the 1970 convention of the Council for Exceptional Children includes papers on the arguments for and against special class placement. Discussions concern themselves with love of life, truth, and others by Matt Trippe, the efficacy of special placement for educable mentally handicapped children by John W. Kidd, and…

  4. Initial Job Placement for JCCC Career Students, Classes of 1973-1976.

    ERIC Educational Resources Information Center

    Quanty, Michael

    A follow-up job placement study of the 228 persons who either graduated or left Johnson County Community College (JCCC) with marketable skills in 1975-76 produced 191 interview respondents. Findings included the following: the average age of respondents was 28 and 34% were 30 years or older; 53% were male; 64% had enrolled to acquire job skills…

  5. Impact of Advanced Grade 8 U.S. History on Participation and Performance in Advanced Placement Social Studies Courses in Grade 9

    ERIC Educational Resources Information Center

    Maina, Nyambura Susan

    2015-01-01

    At the request of the Office of Curriculum and Instructional Programs, the Office of Shared Accountability examined the impact of offering Advanced Grade 8 U.S. History on enrollment and performance in Advanced Placement (AP) social studies courses in Grade 9. The study compared Grade 9 enrollment and performance in AP U.S. History or AP U.S.…

  6. College Credit Earned in High School: Comparing Student Performance in Project Advance and Advanced Placement.

    ERIC Educational Resources Information Center

    Mercurio, Joseph A.; And Others

    1983-01-01

    Syracuse University's Project Advance (one of the first high school college cooperative programs in the United States through which college courses, taught in high schools by high school faculty, are taken for college credit) is described. (MLW)

  7. The School Counselor's Role in Addressing the Advanced Placement Equity and Excellence Gap for African-American Students

    ERIC Educational Resources Information Center

    Davis, Pamela; Davis, Michael P.; Mobley, Jerry A.

    2014-01-01

    This study describes the collaboration among a school counselor, a school counselor intern, an Advanced Placement Psychology teacher, and a counselor educator to improve African-American access to Advanced Placement (AP) coursework and increase success on the AP Psychology national examination. The team initiated a process that recruited African…

  8. Coping, Stress, and Job Satisfaction as Predictors of Advanced Placement Statistics Teachers' Intention to Leave the Field

    ERIC Educational Resources Information Center

    McCarthy, Christopher J.; Lambert, Richard G.; Crowe, Elizabeth W.; McCarthy, Colleen J.

    2010-01-01

    This study examined the relationship of teachers' perceptions of coping resources and demands to job satisfaction factors. Participants were 158 Advanced Placement Statistics high school teachers who completed measures of personal resources for stress prevention, classroom demands and resources, job satisfaction, and intention to leave the field…

  9. Effectiveness of Selected Advanced Placement Programs on the Academic Performance and College Readiness of High School Students

    ERIC Educational Resources Information Center

    Lewis, Traschell S.

    2012-01-01

    The purpose of this study was to examine the effectiveness of selected Advanced Placement (AP) programs on the academic performance and college readiness of high school students. Specifically, the researcher was concerned with ascertaining the effectiveness of social science, math, science, English, music/art and language AP programs on the…

  10. A Case Study on Teaching the Topic "Experimental Unit" and How It Is Presented in Advanced Placement Statistics Textbooks

    ERIC Educational Resources Information Center

    Perrett, Jamis J.

    2012-01-01

    This article demonstrates how textbooks differ in their description of the term "experimental unit". Advanced Placement Statistics teachers and students are often limited in their statistical knowledge by the information presented in their classroom textbook. Definitions and descriptions differ among textbooks as well as among different editions…

  11. An Investigation of College Students' Perceptions of Advanced Placement® Courses. Research Note 2013-2

    ERIC Educational Resources Information Center

    Cooney, Siobhan M.; McKillip, Mary E. M.; Smith, Kara

    2013-01-01

    The present study investigates how current college students perceive their experiences in high school Advanced Placement Program (AP) courses. The goal of this research was twofold: We wanted to not only add to the existing literature on outcomes for AP students but also investigate possible benefits for students without success (i.e., a score of…

  12. A Portrait of Advanced Placement Teachers' Practices. Research Report No. 2005-7. ETS RR-05-09

    ERIC Educational Resources Information Center

    Paek, Pamela L.; Ponte, Eva; Sigel, Irv; Braun, Henry; Powers, Don

    2005-01-01

    The Advanced Placement Program® (AP®) is dedicated to providing high school students opportunities to enroll in college-level courses while in high school. The advantages of such accelerated opportunities are both financial and educational. The AP Program is available internationally. As a result of its widespread availability, considerable effort…

  13. "Having It All" at Sleep's Expense: The Forced Choice of Participants in Advanced Placement Courses and International Baccalaureate Programs

    ERIC Educational Resources Information Center

    Foust, Regan Clark; Hertberg-Davis, Holly; Callahan, Carolyn M.

    2008-01-01

    The gifted can suffer from too many demands on their time and attention. This qualitative study tested the theory that advanced placement (AP) and international baccalaureate (IB) participants may feel forced to choose between academic success and social acceptance. The results, however, did not support the theory. Not only did gifted students not…

  14. Advanced Placement (AP) Social Studies Teachers' Use of Academic Course Blogs as a Supplemental Resource for Student Learning

    ERIC Educational Resources Information Center

    Alper, Seth M.

    2013-01-01

    This mixed-methods study investigated the relationship between Advanced Placement (AP) social studies teachers' utilization of academic course blogs and student achievement. Simultaneously, the study examined the participating teachers' perceptions on the use of course blogs and other social media as supplemental learning resources. The…

  15. Early College Academic Performance: Studying the Effects of Earning College Credits from Advanced Placement and Dual Enrollment

    ERIC Educational Resources Information Center

    Williams, Jermaine F.

    2010-01-01

    This quantitative study examined the impact of Advanced Placement (AP) and Dual Enrollment (DE) on early college academic performance by analyzing and comparing first year and sophomore year persistence rates and grade point averages (GPAs) of four student cohorts who began their education at a large urban research I university in fall 2007. These…

  16. Assessment of Advanced Placement Participation and University Academic Success in the First Semester: Controlling for Selected High School Academic Abilities

    ERIC Educational Resources Information Center

    Scott, Timothy P.; Tolson, Homer; Lee, Yi-Hsuan

    2010-01-01

    The College Board Advanced Placement Program allows high school students to take college-level courses and if an appropriate score on an exam is received, college credit is earned. While the program has had its detractors (access in rural and inner-city schools, lack of diversity, pre-selection of talented students, poor articulation with actual…

  17. 77 FR 24480 - Application for New Awards; Advanced Placement (AP) Test Fee Program-Reopening the AP Test Fee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    .... ACTION: Notice reopening the AP Test Fee fiscal year 2012 competition. Catalog of Federal Domestic Assistance (CFDA) Number: 84.330B. SUMMARY: On February 15, 2012, we published in the Federal Register (77 FR... Application for New Awards; Advanced Placement (AP) Test Fee Program--Reopening the AP Test Fee Fiscal...

  18. Sex Differences in the Relationship of Advanced Placement Essay and Multiple-Choice Scores to Grades in College Courses.

    ERIC Educational Resources Information Center

    Bridgeman, Brent; Lewis, Charles

    Essay and multiple-choice scores from Advanced Placement (AP) examinations in American History, European History, English Language and Composition, and Biology were matched with freshman grades in a sample of 32 colleges. Multiple-choice scores from the American History and Biology examinations were superior to essays for predicting overall grade…

  19. The Advanced Placement Program in Pennsylvania: Implications for Policy and Practice in K-12 and Higher Education

    ERIC Educational Resources Information Center

    Liekar, Christine Y.

    2012-01-01

    Since the time of Sputnik, American educators and policymakers have recognized the need to raise expectations by increasing rigor in high schools across the United States. Copious studies attest to the fact that students who take Advanced Placement coursework experience success in college (Adelman, 1999; Camara, 2003; College Board, 2005;…

  20. Advanced Placement versus Dual Enrollment: Making the Best Choice for College Selection, Persistence, Early Success, and Time to Completion

    ERIC Educational Resources Information Center

    Gruman, Daniel H.

    2013-01-01

    A substantial amount of research examines the benefits of high school college-credit attainment programs against non-participation. The growth in popularity of these programs, particularly Advanced Placement (AP) and dual enrollment (DE), has them competing against one another for student attention. However, students, schools, and policymakers do…

  1. Determinants of Students' Success: The Role of Advanced Placement and Dual Enrollment Programs. An NCPR Working Paper

    ERIC Educational Resources Information Center

    Speroni, Cecilia

    2011-01-01

    Advanced Placement (AP) and Dual Enrollment (DE) are two programs that allow high school students to earn college credits. The recent growth of these programs has been unprecedented. However, there is little evidence that compares how they fare in terms of improving college access and success. Using data from two cohorts of all high school…

  2. The Experiences of Advanced Placement and International Baccalaureate Diploma Program Participants: A Systematic Review of Qualitative Research

    ERIC Educational Resources Information Center

    Park, Kelly; Caine, Vera; Wimmer, Randolph

    2014-01-01

    Enriched high school curricula like the Advanced Placement and International Baccalaureate Diploma programs are endorsed as "pathway programs" for postsecondary-bound students. Program participation is perceived to have benefits that appeal to a broad stakeholder group of universities, administrators, teachers, students, and parents. In…

  3. High School Advanced Placement and Student Performance in College: STEM Majors, Non-STEM Majors, and Gender Differences

    ERIC Educational Resources Information Center

    Ackerman, Phillip L.; Kanfer, Ruth; Calderwood, Charles

    2013-01-01

    Background/Context: The past few decades have seen an explosive growth in high-school student participation in the Advanced Placement program® (AP), with nearly two million exams completed in 2011. Traditionally, universities have considered AP enrollment as an indicator for predicting academic success during the admission process. However, AP…

  4. Characteristics of Advanced Placement environmental science reading teacher participants and their perceptions of the reading as a professional development experience

    NASA Astrophysics Data System (ADS)

    Crawford, Freda M.

    Sixty percent of American high schools offer one or more Advanced Placement courses, and several thousand Advanced Placement teachers serve as Readers or graders of Advanced Placement exams each year. This study was conducted to determine the characteristics of teachers who choose to participate in Advanced Placement Environmental Science Readings and determine how these teachers view the Reading experience as a form of professional development. This study was conducted with teacher participants at the June 2004 Advanced Placement Environmental Science Reading. Sixty of the 114 teacher participants completed a survey regarding their education background, age, experience level, educational philosophy, involvement in professional development opportunities, perceptions of the professional benefits of the Reading, and the influence of the Reading experience on their pedagogical practices. Semi-structured interviews were then conducted with a subset of 18 teacher participants to determine their perceptions regarding the professional benefits of the Reading experience, its potential to serve as a professional development activity, and perceived changes in their pedagogical practices resulting from participation in the Reading process. Results indicate that APES Reading teacher participants are experienced, effective teachers from many parts of the country. These teachers participate in ongoing professional development activities, can delineate components of effective professional development, strongly believe that effective professional development occurs at the APES Reading, and report that their pedagogical practice has improved as a result of participation in the APES Reading. Considering the crucial role teachers play in the educational process, it is important to pursue this additional avenue of professional development in order to further improve APES teacher effectiveness.

  5. Advanced Academic Skills in the Low-Level ESL Class.

    ERIC Educational Resources Information Center

    Pearson, Christine R.

    1981-01-01

    Suggests and gives examples of how a few advanced skills and concepts are related to successful reading and writing and can be introduced in low-level ESL classes. Examples include generality-specificity distinction, relevance-irrelevance distinction, underlining and making notes, paraphrasing, and summarizing. This conceptually integrated…

  6. What Informs Primary School Principals' Decision-Making in Relation to Teacher Placement in Class Levels?

    ERIC Educational Resources Information Center

    Carlyon, Tracey; Fisher, Anthony

    2012-01-01

    One of the most challenging decisions for primary school principals is to decide what class level each of their teachers will teach. It seems there is very little research on the way principals go about making these decisions. Government reforms have had significant impact on the role of the primary school principal in New Zealand, and a trend has…

  7. LaGuardia Community College Report on Graduate Placement: Class of 1982.

    ERIC Educational Resources Information Center

    Weintraub, Jeffrey I.

    A study was conducted at LaGuardia Community College (LCC) to gather information on 1982 graduates entering the labor market, which industries were hiring graduates, salary data, transfer information, and comparison of LaGuardia graduates to those of comparable institutions. Questionnaires mailed to all 835 members of the class of 1982, telephone…

  8. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  9. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  10. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  11. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  12. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  13. Using Computer-Assisted Argumentation Mapping to develop effective argumentation skills in high school advanced placement physics

    NASA Astrophysics Data System (ADS)

    Heglund, Brian

    Educators recognize the importance of reasoning ability for development of critical thinking skills, conceptual change, metacognition, and participation in 21st century society. There is a recognized need for students to improve their skills of argumentation, however, argumentation is not explicitly taught outside logic and philosophy---subjects that are not part of the K-12 curriculum. One potential way of supporting the development of argumentation skills in the K-12 context is through incorporating Computer-Assisted Argument Mapping to evaluate arguments. This quasi-experimental study tested the effects of such argument mapping software and was informed by the following two research questions: 1. To what extent does the collaborative use of Computer-Assisted Argumentation Mapping to evaluate competing theories influence the critical thinking skill of argument evaluation, metacognitive awareness, and conceptual knowledge acquisition in high school Advanced Placement physics, compared to the more traditional method of text tables that does not employ Computer-Assisted Argumentation Mapping? 2. What are the student perceptions of the pros and cons of argument evaluation in the high school Advanced Placement physics environment? This study examined changes in critical thinking skills, including argumentation evaluation skills, as well as metacognitive awareness and conceptual knowledge, in two groups: a treatment group using Computer-Assisted Argumentation Mapping to evaluate physics arguments, and a comparison group using text tables to evaluate physics arguments. Quantitative and qualitative methods for collecting and analyzing data were used to answer the research questions. Quantitative data indicated no significant difference between the experimental groups, and qualitative data suggested students perceived pros and cons of argument evaluation in the high school Advanced Placement physics environment, such as self-reported sense of improvement in argument

  14. Preservice Teachers' Experiences with Advanced Digital Technologies: The Interplay between Technology in a Preservice Classroom and in Field Placements

    ERIC Educational Resources Information Center

    Meagher, Michael; Ozgun-Koca, Asli; Edwards, Michael Todd

    2011-01-01

    This paper reports on a study of 22 preservice teachers enrolled in a first-semester mathematics teaching methods course. Course activities included participation in two separate field experiences in neighboring school districts. The methods class placed considerable emphasis on the use of advanced digital technologies in the teaching and learning…

  15. Comparison of WIAT, DAB-2, and WISC-III Scores of Students Assessed for Exceptional Class Placement.

    ERIC Educational Resources Information Center

    Emens, Rebecca; Sapp, Gary L.; Dorsey, Jeannene; Kohler, Maxie

    Scores on the Wechsler Individual Achievement Test (WIAT), the Diagnostic Achievement Battery (DAB-2) and the Wechsler Intelligence Scale for Children (WISC-III), were compared for 58 students assessed for placement in exceptional education. Primary questions concerned (a) the relationships among WIAT, DAB-2, and WISC-III scores, (b) similarities…

  16. A comparison of the number of hours of sleep in high school students who took advanced placement and/or college courses and those who did not.

    PubMed

    Jin, Qiushuang; Shi, Qian

    2008-12-01

    This study investigated the association between sleep deprivation and enrollment in Advanced Placement (AP) and/or college courses among high school students. Approximately 4,000 surveys were distributed, and 2,197 completed surveys were returned from students in Grades 9 to 12 at 15 high schools in Iowa. Findings indicated the majority of high school students were sleep deprived. Sleep deprivation was significantly associated with enrollment in AP/college courses. Results indicated that enrollment in AP/college courses had a greater impact on younger students than older students. Compared with non-AP/college course takers, AP/college course takers slept approximately 20 minutes less per night. Specifically, 9th- and 10th-grade AP/college course takers slept approximately 1 hour less and 40 minutes less, respectively. In addition, students enrolled in two or more AP/college classes received 1 hour less and 30 minutes less among 10th and 11th graders, respectively. These results provide useful information on adolescent sleep patterns for school nurses. PMID:19114472

  17. Supporting Online Learning for Advanced Placement Students in Small Rural Schools: Conceptual Foundations and Intervention Components of the Facilitator Preparation Program

    ERIC Educational Resources Information Center

    Irvin, Matthew J.; Hannum, Wallace H.; Farmer, Thomas W.; de la Varre, Claire; Keane, Julie

    2009-01-01

    This paper examines the need for interventions to support students who are taking advanced placement courses in small rural districts and describes the Facilitator Preparation Program (FPP) as a strategy to address this need. Issues in the delivery of Online Distance Education (ODE) in small rural schools are summarized and the conceptual…

  18. A Comparison of the Number of Hours of Sleep in High School Students Who Took Advanced Placement and/or College Courses and Those Who Did Not

    ERIC Educational Resources Information Center

    Jin, Qiushuang; Shi, Qian

    2008-01-01

    This study investigated the association between sleep deprivation and enrollment in Advanced Placement (AP) and/or college courses among high school students. Approximately 4,000 surveys were distributed, and 2,197 completed surveys were returned from students in Grades 9 to 12 at 15 high schools in Iowa. Findings indicated the majority of high…

  19. Assessing Competing Demands and Charting a Course: A Phenomenological Study of Advanced Placement U.S. History Teachers' Decision Making and Course Planning

    ERIC Educational Resources Information Center

    Poole, Kerry D.

    2014-01-01

    Florida has experienced some of the greatest growth of Advanced Placement (AP) programs in recent years and student scores on the AP exams have evolved into a highly significant metric in evaluating student proficiency and teacher and school effectiveness. Despite this growth, it is not well known how AP teachers make decisions about the content…

  20. Advanced Placement[R] Exam-Taking and Performance: Relationships with First-Year Subject Area College Grades. Research Report 2011-4

    ERIC Educational Resources Information Center

    Patterson, Brian F.; Packman, Sheryl; Kobrin, Jennifer L.

    2011-01-01

    The purpose of this study was to examine the effects of Advanced Placement[R] (AP[R]) exam participation and performance on college grades for courses taken in the same subject area as students' AP Exam(s). Students' first-year college subject area grade point averages (SGPAs) were examined in nine subject areas: mathematics, computer science,…

  1. Examining the Relationship of Content to Gender-Based Performance Differences in Advanced Placement Exams. Research Report No. 2002-12. ETS RR-02-25

    ERIC Educational Resources Information Center

    Buck, Gary; Kostin, Irene; Morgan, Rick

    2002-01-01

    The purpose of this study is to examine the content of the questions in a number of Advanced Placement Examinations and to attempt to identify content that is related to gender-based performance differences. Free-response questions for ten forms of the AP® Exams in U.S. History, European History, Biology, Microeconomics, and Macroeconomics were…

  2. Advanced Placement® Exam-Taking and Performance: Relationships with First-Year Subject Area College Grades. Research Report No. 2011-4

    ERIC Educational Resources Information Center

    Patterson, Brian F.; Packman, Sheryl; Kobrin, Jennifer L.

    2011-01-01

    The purpose of this study was to examine the effects of Advanced Placement (AP) exam participation and performance on college grades for courses taken in the same subject area as students' AP Exam(s). Students' first-year college subject area grade point averages (SGPAs) were examined in nine subject areas: mathematics, computer science,…

  3. Reading Images: The Phenomenon of Intertextuality and How It May Contribute to Developing Visual Literacy with Advanced Placement English/Language Arts Students

    ERIC Educational Resources Information Center

    Gillenwater, Cary

    2014-01-01

    This phenomenological case study attempts to understand the phenomenon of intertextuality of traditional novels and graphic novels, and how it may or may not contribute to transference of one mode of literacy to another. The study's sample was seven Grade 12 Advanced Placement English/language arts students and their teacher. I conducted my…

  4. Students' Perceptions of the Social/Emotional Implications of Participation in Advanced Placement and International Baccalaureate Programs. Research Monograph Series. RM09238

    ERIC Educational Resources Information Center

    Foust, Regan Clark; Hertberg-Davis, Holly; Callahan, Carolyn M.

    2009-01-01

    Using qualitative methods, the researchers explored student perceptions of the social and emotional advantages and disadvantages of Advanced Placement (AP) and International Baccalaureate (IB) program participation, differences between the AP and IB programs in those perceptions, and whether or not students report experiencing a "forced-choice…

  5. Filling a Plastic Bag with Carbon Dioxide: A Student-Designed Guided-Inquiry Lab for Advanced Placement and College Chemistry Courses

    ERIC Educational Resources Information Center

    Lanni, Laura M.

    2014-01-01

    A guided-inquiry lab, suitable for first-year general chemistry or high school advanced placement chemistry, is presented that uses only inexpensive, store-bought materials. The reaction of sodium bicarbonate (baking soda) with aqueous acetic acid (vinegar), under the constraint of the challenge to completely fill a sealable plastic bag with the…

  6. 2014 Advanced Placement Exam Participation and Performance for Students in Montgomery County Public Schools and Public School Students in the State of Maryland and the Nation. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2014-01-01

    The continuing emphasis by Montgomery County (Maryland) Public Schools (MCPS) on rigorous course taking resulted in MCPS students taking a record-setting 33,662 Advanced Placement (AP) exams in 2014. Additionally, the percentage of AP exams taken by MCPS students who attained scores of 3 or higher (73.9 percent) was 13.0 and 16.7 percentage points…

  7. Impact of Group Work and Extended Essay Writing on Online Advanced Placement Program® Student Performance. Research Report. ETS RR-07-22

    ERIC Educational Resources Information Center

    Handwerk, Phil

    2007-01-01

    Online high schools are growing significantly in number, popularity, and function. However, little empirical data has been published about the effectiveness of these institutions. This research examined the frequency of group work and extended essay writing among online Advanced Placement Program® (AP®) students, and how these tasks may have…

  8. 2013 Advanced Placement Exam Participation and Performance for Students in Montgomery County Public Schools and Public School Students in the State of Maryland and the Nation. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2013-01-01

    This memorandum provides data on the participation and performance of Advanced Placement (AP) exams taken by students in the Montgomery County (Maryland) Public Schools (MCPS) in the 2012-2013 school year as compared with those by public school students in Maryland and the nation. Generally, the number of AP exams taken by MCPS students in 2013…

  9. Development of next generation 1500C class advanced combustion turbines

    SciTech Connect

    Aoki, S.; Tskuda, Y.; Akita, E.; Tomita, Y.

    1998-07-01

    The full load test run of the 501G combustion turbine has just finished at Takasago combined cycle plant in MHI, Japan. The 501G has power output of 230MW at turbine inlet temperature of 1,500 C and can achieve combined net efficiency of 52%. The NO{sub x} level proved to be less than 25 ppm. The 501G and 701G1 combustion turbines are large heavy-duty single shaft combustion turbines which combine the proven reliability and efficiency of the F series with the latest low NO{sub x} combustion technology and the state-of-the-art cooling technique. As the full load test run has proved, it is a highly advanced designed turbine with documented high temperature, low NO{sub x} and high efficiency. This combined with time proven design concepts has created a new powerful combustion turbine, which will satisfy the large combustion turbine power generation needs for the next decades. The 501G turbine is the 60Hz, 3,600 rpm heavy duty combustion turbine rated at 230MW at a turbine inlet of 1,500 C fired on natural gas fuel. The combined cycle net efficiency is 58%. Verification tests for various components have been conducted through the last 3 years and since February '97 a full scale-full load test is being performed to verify the high performance, reliability and maintainability. The 701G1 is a 3,000 rpm combustion turbine designed for the 50 Hz power generation utilities and industrial service. The first 701G1 gas turbine is expected to begin commercial operation in 1999 in Tohoku Electric Power Co. Higashi Nilgata Power Plant No.4, in Japan. This paper describes the features of the next generation 1,500 C class advanced combustion turbines. Aerodynamic, cooling and mechanical design improvement is discussed along with the evolutionary changes based on time proven design concepts.

  10. Advanced L2 Learners and Reading Placement: Self-Assessment, CBT, and Subsequent Performance

    ERIC Educational Resources Information Center

    Brantmeier, Cindy

    2006-01-01

    There is a dearth of research involving advanced second language (L2) learners in the USA [Brantmeier, C., 2001. Second language reading research on passage content and gender: challenges for the intermediate level curriculum, Foreign Language Annals 34, 325-333; Young, D.J., 2003. Workshop on overcoming anxiety in the foreign language classroom.…

  11. TIMSS Advanced 2015 and Advanced Placement Calculus & Physics. A Framework Analysis. Research in Review 2016-1

    ERIC Educational Resources Information Center

    Lazzaro, Christopher; Jones, Lee; Webb, David C.; Grover, Ryan; Di Giacomo, F. Tony; Marino, Katherine Adele

    2016-01-01

    This report will determine to what degree the AP Physics 1 and 2 and AP Calculus AB and BC frameworks are aligned with the Trends in International Mathematics and Science Study (TIMSS) Advanced Physics and Mathematics frameworks. This will enable an exploration of any differences in content coverage and levels of complexity, and will set the stage…

  12. Advanced Reduction Processes: A New Class of Treatment Processes

    PubMed Central

    Vellanki, Bhanu Prakash; Batchelor, Bill; Abdel-Wahab, Ahmed

    2013-01-01

    Abstract A new class of treatment processes called advanced reduction processes (ARPs) is proposed. ARPs combine activation methods and reducing agents to form highly reactive reducing radicals that degrade oxidized contaminants. Batch screening experiments were conducted to identify effective ARPs by applying several combinations of activation methods (ultraviolet light, ultrasound, electron beam, and microwaves) and reducing agents (dithionite, sulfite, ferrous iron, and sulfide) to degradation of four target contaminants (perchlorate, nitrate, perfluorooctanoic acid, and 2,4 dichlorophenol) at three pH-levels (2.4, 7.0, and 11.2). These experiments identified the combination of sulfite activated by ultraviolet light produced by a low-pressure mercury vapor lamp (UV-L) as an effective ARP. More detailed kinetic experiments were conducted with nitrate and perchlorate as target compounds, and nitrate was found to degrade more rapidly than perchlorate. Effectiveness of the UV-L/sulfite treatment process improved with increasing pH for both perchlorate and nitrate. We present the theory behind ARPs, identify potential ARPs, demonstrate their effectiveness against a wide range of contaminants, and provide basic experimental evidence in support of the fundamental hypothesis for ARP, namely, that activation methods can be applied to reductants to form reducing radicals that degrade oxidized contaminants. This article provides an introduction to ARPs along with sufficient data to identify potentially effective ARPs and the target compounds these ARPs will be most effective in destroying. Further research will provide a detailed analysis of degradation kinetics and the mechanisms of contaminant destruction in an ARP. PMID:23840160

  13. Looking Back on Lessons Learned: Gifted Adults Reflect on Their Experiences in Advanced Classes

    ERIC Educational Resources Information Center

    Perrone, Kristin M.; Wright, Stephen L.; Ksiazak, Tracy M.; Crane, Amy L.; Vannatter, Aarika

    2010-01-01

    The purpose of this study was to learn about gifted adults' experiences in advanced classes and attitudes about advanced classes or gifted programs for their children. Participants were 88 adults (33 men and 55 women) who have been participating in a longitudinal study of academically talented individuals since their high-school graduation in…

  14. A comparative analysis of teacher-authored websites in high school honors and Advanced Placement physics for Web-design and NSES content and process standards

    NASA Astrophysics Data System (ADS)

    Persin, Ronald C.

    The purpose of this study was to investigate whether statistically significant differences existed between high school Honors Physics websites and those of Advanced Placement (AP) Physics in terms of Web-design, National Science Education Standards (NSES) Physics content, and NSES Science Process standards. The procedure began with the selection of 152 sites comprising two groups with equal sample sizes of 76 for Honors Physics and for Advanced Placement Physics. The websites used in the study were accumulated using the Google(TM) search engine. To find Honors Physics websites, the search words "honors physics high school" were entered as the query into the search engine. To find sites for Advanced Placement Physics, the query, "advanced placement physics high school," was entered into the search engine. The evaluation of each website was performed using an instrument developed by the researcher based on three attributes: Web-design, NSES Physics content, and NSES Science Process standards. A "1" was scored if the website was found to have each attribute, otherwise a "0" was given. This process continued until all 76 websites were evaluated for each of the two types of physics websites, Honors and Advanced Placement. Subsequently the data were processed using Excel functions and the SPSS statistical software program. The mean and standard deviation were computed individually for the three attributes under consideration. Three, 2-tailed, independent samples t tests were performed to compare the two groups of physics websites separately on the basis of Web Design, Physics Content, and Science Process. The results of the study indicated that there was only one statistically significant difference between high school Honors Physics websites and those of AP Physics. The only difference detected was in terms of National Science Education Standards Physics content. It was found that Advanced Placement Physics websites contained more NSES physics content than Honors

  15. A randomized clinical trial of the effect of low-level laser therapy before composite placement on postoperative sensitivity in class V restorations.

    PubMed

    Moosavi, Horieh; Maleknejad, Fatemeh; Sharifi, Mahsa; Ahrari, Farzaneh

    2015-05-01

    This study aimed to investigate the efficacy of low-level laser irradiation when applied just before placement of resin composite on reducing postoperative sensitivity of class V lesions. In this randomized clinical trial, 31 patients with 62 class V cavities were included (two teeth in each participant). The teeth were randomly assigned into laser and placebo groups. After cavity preparation, the teeth in the experimental group were subjected to irradiation from a low-power red laser (630 nm, 28 mW, continuous wave, 60 s, 1.68 J), which was applied for 1 min on the axial wall of the cavity. In the control group, the same procedure was performed but with laser simulation. Then, a self-etch adhesive was applied and the cavities were restored with a microhybrid resin composite. Before treatment and on days 1, 14, and 30 after treatment, tooth sensitivity to a cold stimulus was recorded using a visual analogue scale. Data were analyzed by Friedman and Wilcoxon signed-rank tests (p < 0.05). Pain scores after restorative procedures were significantly lower in the laser group compared to the placebo application (p < 0.05). Although both groups experienced a significant improvement in pain and discomfort throughout the follow-up periods (p < 0.001), the changes in visual analogue scale (VAS) scores between baseline and each follow-up examination were significantly greater in the laser than the placebo group (p < 0.05). Low-level laser therapy (LLLT) before placement of resin composite could be suggested as a suitable approach to reduce postoperative sensitivity in class V restorations.

  16. Viability of 3 D Woven Carbon Cloth and Advanced Carbon-Carbon Ribs for Adaptive Deployable Entry Placement Technology (ADEPT) for Future NASA Missions

    NASA Technical Reports Server (NTRS)

    Venkatapathy, Ethiraj; Arnold, James O.; Peterson, K. H.; Blosser, M. L.

    2013-01-01

    This paper describes aerothermodynamic and thermal structural testing that demonstrate the viability of three dimensional woven carbon cloth and advanced carbon-carbon (ACC) ribs for use in the Adaptive Deployable Entry Placement Technology (ADEPT). ADEPT is an umbrella-like entry system that is folded for stowage in the launch vehicle's shroud and deployed prior to reaching the atmeopheric interface. A key feature of the ADEPT concept is a lower ballistic coefficient for delivery of a given payload than seen with conventional, rigid body entry systems. The benefits that accrue from the lower ballistic coefficient incllude factor-of-ten reductions of deceleration forces and entry heating. The former enables consideration of new classes of scientific instruments for solar system exploration while the latter enables the design of a more efficient thermal protection system. The carbon cloth base lined for ADEPT has a dual use in that it serves as the thermal protection system and as the "skin" that transfers aerdynamic deceleration loads to its umbrella-like substructure. Arcjet testing described in this paper was conducted for some of the higher heating conditions for a future Venus mission using the ADEPT concept, thereby showing that the carbon cloth can perform in a relevant entry environment. Recently completed the thermal structural testing of the cloth attached to a representative ACC rib design is also described. Finally, this paper describes a preliminary engineering level code, based on the arcjet data, that can be used to estimate cloth thickness for future ADEPT missions and to predict carbon cloth performance in future arcjet tests.

  17. Keyword: Placement

    ERIC Educational Resources Information Center

    Cassuto, Leonard

    2012-01-01

    The practical goal of graduate education is placement of graduates. But what does "placement" mean? Academics use the word without thinking much about it. "Placement" is a great keyword for the graduate-school enterprise. For one thing, its meaning certainly gives a purpose to graduate education. Furthermore, the word is a portal into the way of…

  18. Using the Admitted Class Evaluation Service (ACES) to Conduct Institution-Specific Admission or Placement Validity Studies

    ERIC Educational Resources Information Center

    Shaw, Emily J.

    2011-01-01

    Presented at the 23rd Annual Historically Black Colleges & Universities (HBCU) Conference in Atlanta, GA, in September 2011. Admitted Class Evaluation Service (ACES) is the College Board's free online service that predicts how admitted students will perform at a college or university generally, and how successful students will be in specific…

  19. Secure Surgical Method for Catheter Placement via the Occipital Artery to Achieve Retrograde Superselective Intra-Arterial Chemotherapy for Advanced Oral Cancer: Alternative to Approach via the Superficial Temporal Artery.

    PubMed

    Iwai, Toshinori; Fuwa, Nobukazu; Hirota, Makoto; Mitsudo, Kenji; Tohnai, Iwai

    2014-06-01

    We describe secure surgical method for catheter placement using ultrasonic scalpel via the occipital artery to achieve retrograde superselective intra-arterial chemotherapy for advanced oral cancer, as alternative to approach via the superficial temporal artery. PMID:24822164

  20. An investigation into trends in Advanced Placement test taking in science and mathematics among student sub-populations using a longitudinal growth model

    NASA Astrophysics Data System (ADS)

    Campbell, D. Michael

    The lack of preparation, participation, and equal access of students in mathematics and the science education continues to afflict America's high school system (Ratliff, 2001). Additionally, gender and ethnic status have become significant factors as females and minority subgroups such as African Americans and Hispanics continue to be underrepresented in these two subject fields. Recognizing and understanding these trends is extremely important for the future of this country. As fewer minorities and females become involved in advanced mathematics and science curriculum there will be a continued lack of minorities and females in mathematics and science careers. Additionally, this insufficient representation leads to fewer numbers of females and minorities in industry and educational leadership positions in mathematics and science to promote participation and equality in these fields. According to Brainard and Carlin (2003) as trends currently stand, these two groups will be under-represented in the fields of math and science and will continue to be denied economic and social power. Thus, a better understanding of these trends in participation in mathematics and science among these groups of students is warranted. This study is intended to accomplish four objectives. The first objective is to identify the extent to which opportunities are increasing or decreasing for students in high schools taking mathematics and science Advanced Placement exams by examining six years of student testing data from the College Board. A second objective is to identify features of high schools that relate to greater expansion in Advanced Placement test taking for females and minority groups in the areas of both math and science. A third objective is to explore whether, and to what extent, any social or educational features such as economic status, regional school and living locations, and ethnic backgrounds have enhanced or reduced Advanced Placement testing in these schools. Lastly

  1. African American Advanced Placement chemistry students and their developing study habits: A phenomenologically-based interpretive study

    NASA Astrophysics Data System (ADS)

    Rasmussen, Natalie D.

    The academic achievement gap between African American and White students has gained much attention in recent years. Much has been written about the causes of and reasons for this problem ranging from the vestigial effects of slavery to poor parenting. Much less has been written or understood about its solution. While it is impossible for educators to change the pasts of their African American students, it is possible to effect change for the few minutes in which they are in direct contact with them each day. If African American science students are taught effective study skills and habits, then perhaps they might have the tools to close the achievement gap themselves. The participants in this phenomenologically based interpretive study were five African American Advanced Placement Chemistry students from an inner-city high school. Three in-depth interviews were conducted with each of the participants during the beginning, middle and end of a semester. The purpose of the interviews was to locate the students in terms of their thought processes, experiences and perceived barriers concerning the nature and practice of effective study and retention of chemistry content. The interviews were recorded and transcribed. The texts were then analyzed for common themes. Five common themes emerged from the interviews. These were: (1) Homework vs. Study: a distinction between homework---which students knew how to approach; and study---which they did not. (2) Student Effort: their changing perception of adequate and effective study practices while in a rigorous course. (3) Teacher Rigor: they perceived high expectations and challenging work as a sign of respect from their teachers. (4) Parental Involvement: students' admission that they desired more input from parents regarding their academic performance. (5) Racial Considerations: their need to disprove negative stereotypes and their personal observations regarding racial differences in studying. A discussion of the themes and

  2. Effect of Advancing Age and Multiple Chronic Conditions on Mortality in Patients with End-Stage Renal Disease after Implantable Cardioverter-Defibrillator Placement

    PubMed Central

    Krishnaswami, Ashok; Kiley, Mary-Lou; Anthony, Faith F; Chen, Yuexin; Chen, Jason; Rajagopal, Sumanth; Liu, Taylor I; Young, Charlie; Paxton, Elizabeth W

    2016-01-01

    Context: There is insufficient information on the effect that advancing age and multiple chronic conditions (MCC) have on mortality after placement of an implantable cardioverter-defibrillator in patients with end-stage renal disease (ESRD) vs non-ESRD. Objective: To assess whether a differential effect of age and MCC exists between ESRD and non-ESRD. Design: Population-based, retrospective cohort study using data from the national Kaiser Permanente Cardiac Device Registry of patients who underwent placement of an implantable cardioverter-defibrillator between January 1, 2007, and December 31, 2013. Main Outcome Measures: All-cause mortality. Results: Of 7825 patients with implantable cardioverter-defibrillator placement, ESRD-affected patients constituted 4.0% of the cohort (n = 311), were similar in age (p = 0.91), and presented with a larger comorbidity burden (3.3 ± 1.3 vs 2.4 ± 1.5, p < 0.001). The effect of advancing age (every 5 years) on mortality in the ESRD cohort (hazard ratio [HR] = 1.11, 95% confidence interval [CI] = 1.03–1.20) was less than in the non-ESRD cohort (HR = 1.28, 95% CI = 1.25–1.32). Similarly, the effect of each additional comorbidity in the ESRD cohort was less (HR = 1.04, 95% CI = 0.91–1.19) than in the non-ESRD group (HR = 1.20, 95% CI = 1.16–1.25). Lastly, ESRD was independently associated with a 3-fold greater hazard of mortality. Conclusions: Advancing age and increasing number of MCC have a differential effect on mortality risk in patients with ESRD compared with their non-ESRD counterparts. Future studies should focus on assessment of nonlinear relationships of age, MCC, and naturally occurring clusters of MCC on mortality. PMID:26562307

  3. An analysis of predictors of enrollment and successful achievement for girls in high school Advanced Placement physics

    NASA Astrophysics Data System (ADS)

    Depalma, Darlene M.

    A problem within science education in the United States persists. U.S students rank lower in science than most other students from participating countries on international tests of achievement (National Center for Education Statistics, 2003). In addition, U.S. students overall enrollment rate in high school Advanced Placement (AP) physics is still low compared to other academic domains, especially for females. This problem is the background for the purpose of this study. This investigation examined cognitive and motivational variables thought to play a part in the under-representation of females in AP physics. Cognitive variables consisted of mathematics, reading, and science knowledge, as measured by scores on the 10th and 11th grade Florida Comprehensive Assessment Tests (FCAT). The motivational factors of attitude, stereotypical views toward science, self-efficacy, and epistemological beliefs were measured by a questionnaire developed with questions taken from previously proven reliable and valid instruments. A general survey regarding participation in extracurricular activities was also included. The sample included 12th grade students from two high schools located in Seminole County, Florida. Of the 106 participants, 20 girls and 27 boys were enrolled in AP physics, and 39 girls and 20 boys were enrolled in other elective science courses. Differences between males and females enrolled in AP physics were examined, as well as differences between females enrolled in AP physics and females that chose not to participate in AP physics, in order to determine predictors that apply exclusively to female enrollment in high school AP physics and predictors of an anticipated science related college major. Data were first analyzed by Exploratory Factor Analysis, followed by Analysis of Variance (ANOVA), independent t-tests, univariate analysis, and logistic regression analysis. One overall theme that emerged from this research was findings that refute the ideas that

  4. Ecologia: Spanish Ecology Packet Resource Units and Materials for Intermediate and Advanced Spanish Classes.

    ERIC Educational Resources Information Center

    Bell, Mozelle Sawyer; Arribas, E. Jaime

    This Spanish ecology packet contains resource units and materials for intermediate and advanced Spanish classes. It is designed to be used for individual and small-group instruction in the senior high school to supplement the Spanish language curriculum. Included are articles, pictures, and cartoons from Spanish-language newspapers and magazines…

  5. Traditional Materials and Techniques Used as Instructional Devices in an Advanced Business Spanish Conversation Class.

    ERIC Educational Resources Information Center

    Valdivieso, Jorge

    Spanish language training at the Thunderbird Graduate School of International Management is discussed, focusing on the instructional materials and classroom techniques used in advanced Spanish conversation classes. While traditional materials (dialogues, dictation, literature, mass media, video- and audiotapes) and learning activities (recitation,…

  6. 78 FR 54791 - Proposed Additional Airworthiness Design Standards: Advanced Avionics Under the Special Class...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... Regulations and two additional design criteria issued on September 2, 2003 (68 FR 56809). The regulation... 75 FR 32576. In conjunction with the expansion to Night-VFR operations intergrated avionic displays...: Advanced Avionics Under the Special Class (JAR-VLA) Regulations; Aquila Aviation by Excellence GmbH,...

  7. Mathematics Placement Tests and Gender Bias.

    ERIC Educational Resources Information Center

    Dorner, Celine D'Souza; Hutton, Ivan

    2002-01-01

    Examined whether a mathematics placement system accurately predicted success in university mathematics classes for both genders. The placement system used four variables to predict grades a student would receive if placed in various freshman mathematics classes. Found that the multiple predictors added to the gender bias of the Scholastic…

  8. Nutritional status and feeding-tube placement in patients with locally advanced hypopharyngeal cancer included in an induction chemotherapy-based larynx preservation program.

    PubMed

    Bozec, Alexandre; Benezery, Karen; Chamorey, Emmanuel; Ettaiche, Marc; Vandersteen, Clair; Dassonville, Olivier; Poissonnet, Gilles; Riss, Jean-Christophe; Hannoun-Lévi, Jean-Michel; Chand, Marie-Eve; Leysalle, Axel; Saada, Esma; Sudaka, Anne; Haudebourg, Juliette; Hebert, Christophe; Falewee, Marie-Noelle; Demard, François; Santini, José; Peyrade, Frédéric

    2016-09-01

    The objective of the study is to evaluate the nutritional status and determine its impact on clinical outcomes in patients with locally advanced hypopharyngeal cancer included in an induction chemotherapy (ICT)-based larynx preservation program without prophylactic feeding-tube placement. All patients with locally advanced (T3/4, N0-3, M0) hypopharyngeal squamous cell carcinoma, technically suitable for total pharyngolaryngectomy, treated by docetaxel, cisplatin and 5-fluorouracil (TPF)-ICT for larynx preservation at our institution between 2004 and 2013, were included in this retrospective study. Patients' nutritional status was closely monitored. Enteral nutrition was used if and when a patient was unable to sustain per-oral nutrition and hydration. The impact of nutritional status on clinical outcomes was investigated in univariate and multivariate analysis. A total of 53 patients (42 men and 11 women, mean age = 58.6 ± 8.2 years) were included in this study. Six (11.3 %) patients had lost more than 10 % of their usual body weight before therapy. Compared with patients' usual weight, the mean maximum patient weight loss during therapeutic management was 8.7 ± 4.5 kg. Enteral nutrition was required in 17 patients (32 %). We found no influence of the tested nutritional status-related factors on response to ICT, toxicity of ICT, overall, cause-specific and recurrence-free survival, and on post-therapeutic swallowing outcome. Maximum weight loss was significantly associated with a higher risk of enteral tube feeding during therapy (p = 0.03) and of complications (grade ≥3, p = 0.006) during RT. Without prophylactic feeding-tube placement, approximately one-third of the patients required enteral nutrition. There was no significant impact of nutritional status on oncologic or functional outcomes.

  9. A Forum To Expand Advanced Placement Opportunities: Increasing Access and Improving Preparation in High Schools. Strategies To Overcome Challenges in Rural and Small Schools. Transcript of Proceedings (Washington, D.C., February 11, 2000).

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This transcript reproduces a Department of Education/College Board sponsored discussion on ways to expand advanced placement (AP) opportunities in high schools. The deliberations opened with a presentation by Phil Chavez, an assistant principal in San Antonio, Texas, who outlined the genesis and development of the AP program in his predominantly…

  10. A Comparative Study of High School Advanced Placement and Dual Enrollment Programs Using a Mixed Methods Analysis

    ERIC Educational Resources Information Center

    Haley, Katrina A.

    2013-01-01

    This study provides an in-depth analysis of whether students who take dual enrollment and/or AP classes have higher ACT test scores compared to a group of their peers that did not take dual enrollment or AP courses. The study also identified the demographic characteristics (ethnicity, gender, and socio-economic status) of students with a 3.0 or…

  11. Feeding Tube Placement in Patients with Advanced Dementia: The Beliefs and Practice Patterns of Speech-Language Pathologists

    ERIC Educational Resources Information Center

    Sharp, Helen M.; Shega, Joseph W.

    2009-01-01

    Purpose: To describe the beliefs and practices of speech-language pathologists (SLPs) about the use of percutaneous endoscopic gastrostomy (PEG) among patients with advanced dementia and dysphagia. Method: A survey was mailed to a geographically stratified random sample of 1,050 medical SLPs. Results: The response rate was 57%, and 326 surveys met…

  12. The effects of a test-taking strategy intervention for high school students with test anxiety in advanced placement science courses

    NASA Astrophysics Data System (ADS)

    Markus, Doron J.

    Test anxiety is one of the most debilitating and disruptive factors associated with underachievement and failure in schools (Birenbaum, Menucha, Nasser, & Fadia, 1994; Tobias, 1985). Researchers have suggested that interventions that combine multiple test-anxiety reduction techniques are most effective at reducing test anxiety levels (Ergene, 2003). For the current study, involving 62 public high school students enrolled in advanced placement science courses, the researcher designed a multimodal intervention designed to reduce test anxiety. Analyses were conducted to assess the relationships among test anxiety levels, unit examination scores, and irregular multiple-choice error patterns (error clumping), as well as changes in these measures after the intervention. Results indicate significant, positive relationships between some measures of test anxiety and error clumping, as well as significant, negative relationships between test anxiety levels and student achievement. In addition, results show significant decreases in holistic measures of test anxiety among students with low anxiety levels, as well as decreases in Emotionality subscores of test anxiety among students with high levels of test anxiety. There were no significant changes over time in the Worry subscores of test anxiety. Suggestions for further research include further confirmation of the existence of error clumping, and its causal relationship with test anxiety.

  13. [Successful treatment of locally advanced squamous cell carcinoma of the esophagus by combination chemotherapy with 5-fluorouracil plus nedaplatin following tracheal stent tube placement-a case report].

    PubMed

    Nishimura, Junya; Kubo, Naoshi; Lee, Tomohiro; Shinto, Osamu; Sakurai, Katsunobu; Toyokawa, Takahiro; Tanaka, Hiroaki; Muguruma, Kazuya; Shibutani, Masatsune; Yamazoe, Sadaaki; Nagahara, Hisashi; Kimura, Kenjiro; Amano, Ryosuke; Ohtani, Hiroshi; Yashiro, Masakazu; Maeda, Kiyoshi; Ohira, Masaichi; Hirakawa, Kosei

    2013-11-01

    The patient was a 68-year-old man who complained of hoarseness and dyspnea. Upper gastrointestinal endoscopy revealed a type 3 tumor located in the middle thoracic esophagus at 30 cm from the incisor tooth that involved one-fourth of the circumference of the esophagus. Histopathological examination revealed moderately differentiated squamous cell carcinoma. Chest computed tomography( CT) revealed severe tracheal stenosis due to compression by a metastatic lymph node along the left recurrent laryngeal nerve. The patient was diagnosed as having cT4( 106recL-trachea), N2( 101L, 106recL, 106recR), M0, Stage IVa unresectable esophageal carcinoma. After insertion of a tracheal stent tube( spiral Z stent: diameter, 18 mm; length, 80 mm) to improve dyspnea, combination chemotherapy with 5-fluorouracil( 5-FU) plus nedaplatin was administered. Subsequent CT and endoscopy showed that the main tumor and the metastatic lymph node had significantly reduced in size and that complete response (CR) had been achieved. Thirty months after the initial treatment, the patient showed no sign of disease recurrence, after completion of 19 cycles of chemotherapy. The patient did not experience any severe adverse events. We report a case of a patient with locally advanced squamous cell carcinoma of the esophagus successfully treated with 5-FU/nedaplatin combination chemotherapy following tracheal stent tube placement.

  14. The link between middle school mathematics course placement and achievement.

    PubMed

    Domina, Thurston

    2014-01-01

    The proportion of eighth graders in United States public schools enrolled in algebra or a more advanced mathematics course doubled between 1990 and 2011. This article uses Early Childhood Longitudinal Study's Kindergarten Cohort data to consider the selection process into advanced middle school mathematics courses and estimate the effects of advanced courses on students' mathematics achievement (n = 6,425; mean age at eighth grade = 13.7). Eighth-grade algebra and geometry course placements are academically selective, but considerable between-school variation exists in students' odds of taking these advanced courses. While analyses indicate that advanced middle school mathematics courses boost student achievement, these effects are most pronounced in content areas closely related to class content and may be contingent on student academic readiness. PMID:24816044

  15. The link between middle school mathematics course placement and achievement.

    PubMed

    Domina, Thurston

    2014-01-01

    The proportion of eighth graders in United States public schools enrolled in algebra or a more advanced mathematics course doubled between 1990 and 2011. This article uses Early Childhood Longitudinal Study's Kindergarten Cohort data to consider the selection process into advanced middle school mathematics courses and estimate the effects of advanced courses on students' mathematics achievement (n = 6,425; mean age at eighth grade = 13.7). Eighth-grade algebra and geometry course placements are academically selective, but considerable between-school variation exists in students' odds of taking these advanced courses. While analyses indicate that advanced middle school mathematics courses boost student achievement, these effects are most pronounced in content areas closely related to class content and may be contingent on student academic readiness.

  16. The Relationship between Academic Averages of Primary School Science and Technology Class and Test Sub-Test Scores of Placement Test of Science

    ERIC Educational Resources Information Center

    Guzeller, Cem Oktay

    2012-01-01

    In this research, the relationship between written exam scores of science and technology class of 6th, 7th, and 8th grades, project, participation in class activities and performance work, year-end academic success point averages and sub-test raw scores of LDT science of 6th, 7th and 8th grades. Academic success point averages were used as…

  17. Weblogs and Literary Response: Socially Situated Identities and Hybrid Social Languages in English Class Blogs

    ERIC Educational Resources Information Center

    West, Kathleen C.

    2008-01-01

    Students engaged in literary response on weblogs they wrote and maintained for an 11th-grade English class. Three focal students, all members of a "regular" American Literature class in a school that is highly invested in The College Board's Advanced Placement program, forge hybrid social languages from the discourse of formal literary analysis…

  18. Black males' self-perceptions of academic ability and gifted potential in advanced science classes

    NASA Astrophysics Data System (ADS)

    Rascoe, Barbara Jean

    The purpose of this study was to examine gifted Black males' self-perceptions of academic ability and gifted potential in science. Major concerns were to determine how these self-perceptions of academic ability and gifted potential influenced gifted Black males' capacity to compete in advanced science classes and to determine how science teachers may have influenced participants' self-perceptions of academic ability and gifted potential. This study required an approach that would allow an interpretive aspect for the experiences of gifted Black males in advanced science classes. An intrinsic qualitative case study design with a critical theory framework was used. Data were collected using semi-structured interviews, which were audiotaped and transcribed. Each participant was interviewed twice and each interview averaged 45 minutes. The purposeful sample consisted of nine gifted high school Black males between the ages of fourteen and eighteen. The constant comparative method was used to analyze the data. The categories of gifted Black males' self-perceptions of academic ability and gifted potential included gifted high achievers, gifted 'could do better' high achievers, gifted 'could do better' situational nonachievers, and gifted 'could do better' underachievers. Gifted Black male participants' perceptions regarding their science teachers' influence on their self-perceptions of academic ability and gifted potential included validation, reinforcement, and enhancement. These participants' perceptions regarding how science teachers' influenced their academic performance in science included science teachers' content knowledge, science teachers' skills to make science challenging and engaging, and a safe learning environment. The conclusions of this study described competing power dynamics of science teachers and gifted Black males' interactions in the science learning environment. The discussion also included a summary of relationships among the emergent themes

  19. The Placement Process at Colorado Mountain College: Placement Testing and the Advising Matrix.

    ERIC Educational Resources Information Center

    Hadden, Craig

    At Colorado Mountain College (CMC), academic advising is based upon a comparison of students' basic skills with the skill requirements of individual courses. Students who enter CMC to obtain a degree must take placement tests in writing, reading, math, and study skills before they can enroll in classes. The placement test battery includes a…

  20. Positionings of Racial, Ethnic, and Linguistic Minority Students in High School Biology Class: Implications for Science Education in Diverse Classrooms

    ERIC Educational Resources Information Center

    Ryu, Minjung

    2015-01-01

    In the present study, I analyze ethnographic data from a year-long study of two Advanced Placement (AP) Biology classes that enrolled students with diverse racial, ethnic, and linguistic backgrounds. Specifically, I consider participation, positioning, and learning of newcomer Korean students in the focal classes. Building on the notion of figured…

  1. Wind-tunnel evaluation of an advanced main-rotor blade design for a utility-class helicopter

    NASA Technical Reports Server (NTRS)

    Yeager, William T., Jr.; Mantay, Wayne R.; Wilbur, Matthew L.; Cramer, Robert G., Jr.; Singleton, Jeffrey D.

    1987-01-01

    An investigation was conducted in the Langley Transonic Dynamics Tunnel to evaluate differences between an existing utility-class main-rotor blade and an advanced-design main-rotor blade. The two rotor blade designs were compared with regard to rotor performance oscillatory pitch-link loads, and 4-per-rev vertical fixed-system loads. Tests were conducted in hover and over a range of simulated full-scale gross weights and density altitude conditions at advance ratios from 0.15 to 0.40. Results indicate that the advanced blade design offers performance improvements over the baseline blade in both hover and forward flight. Pitch-link oscillatory loads for the baseline rotor were more sensitive to the test conditions than those of the advanced rotor. The 4-per-rev vertical fixed-system load produced by the advanced blade was larger than that produced by the baseline blade at all test conditions.

  2. A Placement Advisory Test

    ERIC Educational Resources Information Center

    Hughes, Chris

    2010-01-01

    The primary method of placement at Portland CC (PCC) is the Compass Placement test. For the most part, students are placed correctly, but there are cases when students feel that they have been placed too low. In such cases we use our newly created Placement Advisory Test (PAT) to help us place them appropriately. (Contains 2 figures.)

  3. Job Placement Handbook.

    ERIC Educational Resources Information Center

    Los Angeles Unified School District, CA. Div. of Career and Continuing Education.

    Designed to serve as a guide for job placement personnel, this handbook is written from the point of view of a school or job preparation facility, based on methodology applicable to the placement function in any setting. Factors identified as critical to a successful placement operation are utilization of a systems approach, establishment of…

  4. Job Placement Manual.

    ERIC Educational Resources Information Center

    Atlanta Public Schools, GA.

    Directed to school systems initiating a job placement program, the Atlanta Public Schools (Georgia) job placement manual discusses how a job placement program can provide a transition from school to work for all students leaving the public schools, as well as place students in paid and non-paid part-time work experiences as a part of their…

  5. Screw Placement and Osteoplasty Under Computed Tomographic-Fluoroscopic Guidance in a Case of Advanced Metastatic Destruction of the Iliosacral Joint

    SciTech Connect

    Trumm, Christoph Gregor; Rubenbauer, Bianca; Piltz, Stefan; Reiser, Maximilian F.; Hoffmann, Ralf-Thorsten

    2011-02-15

    We present a case of combined surgical screw placement and osteoplasty guided by computed tomography-fluoroscopy (CTF) in a 68-year-old man with unilateral osteolytic destruction and a pathological fracture of the iliosacral joint due to a metastasis from renal cell carcinoma. The patient experienced intractable lower back pain that was refractory to analgesia. After transarterial particle and coil embolization of the tumor-feeding vessels in the angiography unit, the procedure was performed under general anesthesia by an interdisciplinary team of interventional radiologists and trauma surgeons. Under intermittent single-shot CTF, two K wires were inserted into the left iliosacral joint from a lateral transiliac approach at the S1 level followed by two self-tapping surgical screws. Continuous CTF was used for monitoring of the subsequent polymethylmethacrylate injection through two vertebroplasty cannulas for further stabilization of the screw threads within the osteolytic sacral ala. Both the screw placement and cement injection were successful, with no complications occurring during or after the procedure. With additional nonsteroidal anti-inflammatory and opioid medication, the patient reported a marked decrease in his lower back pain and was able to move independently again at the 3-month follow-up assessment. In our patient with intolerable back pain due to tumor destruction and consequent pathological fracture of the iliosacral joint, CTF-guided iliosacral screw placement combined with osteoplasty was successful with respect to joint stabilization and a reduction in the need for analgesic therapy.

  6. Strategies for Controlled Placement of Nanoscale Building Blocks

    PubMed Central

    2007-01-01

    The capability of placing individual nanoscale building blocks on exact substrate locations in a controlled manner is one of the key requirements to realize future electronic, optical, and magnetic devices and sensors that are composed of such blocks. This article reviews some important advances in the strategies for controlled placement of nanoscale building blocks. In particular, we will overview template assisted placement that utilizes physical, molecular, or electrostatic templates, DNA-programmed assembly, placement using dielectrophoresis, approaches for non-close-packed assembly of spherical particles, and recent development of focused placement schemes including electrostatic funneling, focused placement via molecular gradient patterns, electrodynamic focusing of charged aerosols, and others. PMID:21794185

  7. Oral History Project: Advanced ESL Class, Local 259 U.A.W. 1985-86.

    ERIC Educational Resources Information Center

    Colon, Maria, Comp.; And Others

    A class project undertaken in an English-as-a-Second-Language class is described and presented. Students participating in the project were union employees in a Manhattan electronics factory, and most were native Spanish speakers. The project's objective was to produce an illustrated book and tapes to document work and union experience in the…

  8. Evolution in Action, a Case Study Based Advanced Biology Class at Spelman College

    ERIC Educational Resources Information Center

    Pai, Aditi

    2009-01-01

    The Biology department at Spelman, a historically black women's college has undertaken a major curriculum revision in the last few years. A primary goal of this revision is to increase the breadth of topics in biology classes. Historically, classes in the areas of ecology and evolution have been underrepresented whereas Spelman has always offered…

  9. Understanding Korean Transnational Girls in High School Science Classes: Beyond the Model Minority Stereotype

    ERIC Educational Resources Information Center

    Ryu, Minjung

    2015-01-01

    This study examines six Korean transnational girls enrolled in two advanced placement (AP) biology classes to understand their experiences in science classrooms at the intersection of race, language, and gender. Confronting the model minority stereotype for Asian students, which is particularly salient in science, technology, engineering, and…

  10. Job Placement Program. Final Report 1983-84.

    ERIC Educational Resources Information Center

    Hopatcong Borough School District, NJ.

    The Job Placement Program was designed to provide counseling and job placement assistance to work-bound high school seniors as well as information on employment opportunities to all students, whether work or college bound. During the project, members of the senior class at Hopatcong High School in Hopatcong, New Jersey, were surveyed in order to…

  11. Do Grade Weights Promote More Advanced Course-Taking?

    ERIC Educational Resources Information Center

    Klopfenstein, Kristin; Lively, Kit

    2016-01-01

    When calculating class rank, high schools often give additional weight to grades earned in College Board Advanced Placement (AP) courses as an incentive for students to take hard courses. This paper examines changes in student course-taking behavior after an increase in AP grade weights at Texas high schools. We find that raising the magnitude of…

  12. First-Class Inquiry

    ERIC Educational Resources Information Center

    Hesser, Kathi; Buck, Gayle; Dopp, Sandra

    2005-01-01

    In the activity described in this article, students will explore how variables in a first-class lever, specifically arm length, position of the fulcrum, and placement of the load, affect the effort needed to lift the load. To begin the lesson, demonstrate to the class how a first-class lever works and review what is meant by the terms fulcrum,…

  13. Academic Placement after Traumatic Brain Injury.

    ERIC Educational Resources Information Center

    Donders, Jacques

    The acadmic placement of 87 children (ages 6 to 16 years) who had sustained brain injuries was determined within 1 year after initial psychological assessment. Forty-five children had returned full time to regular academic programs, 21 children received special education support for less than half of their classes, and 21 children were enrolled in…

  14. Job Placement Primer.

    ERIC Educational Resources Information Center

    Wampler, Elizabeth C.

    The publication presents guidelines to assist secondary schools in developing and implementing a job placement service within an existing guidance program. The need for and the goals of a school placement program are given. Areas to be considered in developing a program according to one of three organizational patterns (decentralized, centralized,…

  15. Computers and Placement.

    ERIC Educational Resources Information Center

    Devlin, Thomas; And Others

    1984-01-01

    Describes computerized placement programs at three colleges. Cornell University developed a microcomputer program while Virginia Polytechnic Institute and State University used the university's mainframe system. College of Lake County found that computerized job placement meant a stronger link with the business community. (JAC)

  16. Relations of morale and physical function to advanced activities of daily living in health promotion class participants

    PubMed Central

    Yajima, Masahide; Asakawa, Yasuyoshi; Yamaguchi, Haruyasu

    2016-01-01

    [Purpose] The aim of this study was to clarify the relations of morale and physical function to the presence/absence of advanced activities of daily living. [Subjects] The subjects were 86 elderly community residents participating in health promotion classes. [Methods] A questionnaire survey on age, gender, presence/absence of advanced activities of daily living, and Philadelphia Geriatric Center Morale Scale score was conducted, in addition to assessment of fitness, consisting of measurement of height, body weight, grip and knee extensor muscle strength, functional reach, one-leg standing time, and Timed Up and Go test. Furthermore, multiple logistic regression analysis was performed with the presence/absence of advanced activities of daily living as a dependent variable. [Results] Grip strength and Timed Up and Go time were identified as variables influencing the presence/absence of advanced activities of daily living. [Conclusion] Physical function represented by grip strength and Timed Up and Go time was higher among subjects performing advanced activities of daily living. PMID:27065541

  17. Relations of morale and physical function to advanced activities of daily living in health promotion class participants.

    PubMed

    Yajima, Masahide; Asakawa, Yasuyoshi; Yamaguchi, Haruyasu

    2016-01-01

    [Purpose] The aim of this study was to clarify the relations of morale and physical function to the presence/absence of advanced activities of daily living. [Subjects] The subjects were 86 elderly community residents participating in health promotion classes. [Methods] A questionnaire survey on age, gender, presence/absence of advanced activities of daily living, and Philadelphia Geriatric Center Morale Scale score was conducted, in addition to assessment of fitness, consisting of measurement of height, body weight, grip and knee extensor muscle strength, functional reach, one-leg standing time, and Timed Up and Go test. Furthermore, multiple logistic regression analysis was performed with the presence/absence of advanced activities of daily living as a dependent variable. [Results] Grip strength and Timed Up and Go time were identified as variables influencing the presence/absence of advanced activities of daily living. [Conclusion] Physical function represented by grip strength and Timed Up and Go time was higher among subjects performing advanced activities of daily living.

  18. Conducting Introductory Psychology Activity Modules as a Requirement for Advanced Undergraduate Classes.

    ERIC Educational Resources Information Center

    Wesp, Richard

    1992-01-01

    Reports on a study of peer teaching through small group instruction in a college level psychology program. Describes how upper level undergraduate students designed, implemented, and evaluated projects to teach psychology to introductory students. Finds that both the introductory and advanced students enjoyed the experience and recommended that…

  19. DYANA - An advanced programming system for large classes of dynamic and equivalent systems

    NASA Technical Reports Server (NTRS)

    Mc Cormick, W. J.

    1967-01-01

    DYANA /dynamic analyzer/ is an advanced programming system which performs automatically the computing of a problem, as well as a major portion of the programming and analysis. The system is divided into time response and frequency response of dynamic and equivalent systems.

  20. "I Never Really Knew the History behind African American Language": Critical Language Pedagogy in an Advanced Placement English Language Arts Class

    ERIC Educational Resources Information Center

    Baker-Bell, April

    2013-01-01

    This article responds to two long-standing dilemmas that limit the effectiveness of language education for students who speak and write in African American Language (AAL): (1) the gap between theory and research on AAL and classroom practice, and (2) the need for critical language pedagogies. This article presents the effectiveness of a critical…

  1. ESL Placement and Schools

    PubMed Central

    Callahan, Rebecca; Wilkinson, Lindsey; Muller, Chandra; Frisco, Michelle

    2010-01-01

    In this study, the authors explore English as a Second Language (ESL) placement as a measure of how schools label and process immigrant students. Using propensity score matching and data from the Adolescent Health and Academic Achievement Study and the National Longitudinal Study of Adolescent Health, the authors estimate the effect of ESL placement on immigrant achievement. In schools with more immigrant students, the authors find that ESL placement results in higher levels of academic performance; in schools with few immigrant students, the effect reverses. This is not to suggest a one-size-fits-all policy; many immigrant students, regardless of school composition, generational status, or ESL placement, struggle to achieve at levels sufficient for acceptance to a 4-year university. This study offers several factors to be taken into consideration as schools develop policies and practices to provide immigrant students opportunities to learn. PMID:20617111

  2. From High School to the Future: Making Hard Work Pay Off. The Road to College for Students in CPS's Academically Advanced Programs

    ERIC Educational Resources Information Center

    Roderick, Melissa; Nagaoka, Jenny; Coca, Vanessa; Moeller, Eliza

    2009-01-01

    This report examines the path to college for students in academically advanced programs-- graduates of Chicago's seven Selective Enrollment schools, those who completed International Baccalaureate programs, and graduates who had taken a sequence of at least six honors and two Advanced Placement classes. This report expands on the findings of…

  3. 30-kW class Arcjet Advanced Technology Transition Demonstration (ATTD) flight experiment diagnostic package

    NASA Astrophysics Data System (ADS)

    Kriebel, M. M.; Stevens, N. J.

    1992-07-01

    TRW, Rocket Research Co and Defense Systems Inc are developing a space qualified 30-kW class arcjet flight unit as a part of the Arcjet ATTD program. During space operation the package will measure plume deposition and contamination, electromagnetic interference, thermal radiation, arcjet thruster performance, and plume heating in order to quantify arcjet operational interactions. The Electric Propulsion Space Experiment (ESEX) diagnostic package is described. The goals of ESEX are the demonstration of a high powered arcjet performance and the measurement of potential arcjet-spacecraft interactions which cannot be determined in ground facilities. Arcjet performance, plume characterization, thermal radiation flux and the electromagnetic interference (EMI) experiment as well as experiment operations with a preliminary operations plan are presented.

  4. Placement Decisions for First-Time-in-College Students Using the Computerized Placement Test. Information Capsule.

    ERIC Educational Resources Information Center

    Bashford, Joanne

    This information capsule explores the effectiveness of score ranges on the Computerized Placement Test (CPT), used to assess the skills of entry-level students at Miami-Dade Community College and place first-time-in-college students in classes. Data are provided for students entering in Fall terms 1996 and 1997 showing the number of students…

  5. The Advanced Neutron Source (ANS) project: A world-class research reactor facility

    SciTech Connect

    Thompson, P.B.; Meek, W.E.

    1993-07-01

    This paper provides an overview of the Advanced Neutron Source (ANS), a new research facility being designed at Oak Ridge National Laboratory. The facility is based on a 330 MW, heavy-water cooled and reflected reactor as the neutron source, with a thermal neutron flux of about 7.5{times}10{sup 19}m{sup {minus}2}{center_dot}sec{sup {minus}1}. Within the reflector region will be one hot source which will serve 2 hot neutron beam tubes, two cryogenic cold sources serving fourteen cold neutron beam tubes, two very cold beam tubes, and seven thermal neutron beam tubes. In addition there will be ten positions for materials irradiation experiments, five of them instrumented. The paper touches on the project status, safety concerns, cost estimates and scheduling, a description of the site, the reactor, and the arrangements of the facilities.

  6. Design of a family of new advanced airfoils for low wind class turbines

    NASA Astrophysics Data System (ADS)

    Grasso, Francesco

    2014-12-01

    In order to maximize the ratio of energy capture and reduce the cost of energy, the selection of the airfoils to be used along the blade plays a crucial role. Despite the general usage of existing airfoils, more and more, families of airfoils specially tailored for specific applications are developed. The present research is focused on the design of a new family of airfoils to be used for the blade of one megawatt wind turbine working in low wind conditions. A hybrid optimization scheme has been implemented, combining together genetic and gradient based algorithms. Large part of the work is dedicated to present and discuss the requirements that needed to be satisfied in order to have a consistent family of geometries with high efficiency, high lift and good structural characteristics. For each airfoil, these characteristics are presented and compared to the ones of existing airfoils. Finally, the aerodynamic design of a new blade for low wind class turbine is illustrated and compared to a reference shape developed by using existing geometries. Due to higher lift performance, the results show a sensitive saving in chords, wetted area and so in loads in idling position.

  7. Flipped Classrooms for Advanced Science Courses

    NASA Astrophysics Data System (ADS)

    Tomory, Annette; Watson, Sunnie Lee

    2015-12-01

    This article explains how issues regarding dual credit and Advanced Placement high school science courses could be mitigated via a flipped classroom instructional model. The need for advanced high school courses will be examined initially, followed by an analysis of advanced science courses and the reform they are experiencing. Finally, it will conclude with an explanation of flipped classes as well as how they may be a solution to the reform challenges teachers are experiencing as they seek to incorporate more inquiry-based activities.

  8. Advanced Knowledge of Three Important Classes of Grape Phenolics: Anthocyanins, Stilbenes and Flavonols

    PubMed Central

    Flamini, Riccardo; Mattivi, Fulvio; De Rosso, Mirko; Arapitsas, Panagiotis; Bavaresco, Luigi

    2013-01-01

    Grape is qualitatively and quantitatively very rich in polyphenols. In particular, anthocyanins, flavonols and stilbene derivatives play very important roles in plant metabolism, thanks to their peculiar characteristics. Anthocyanins are responsible for the color of red grapes and wines and confer organoleptic characteristics on the wine. They are used for chemotaxonomic studies and to evaluate the polyphenolic ripening stage of grape. They are natural colorants, have antioxidant, antimicrobial and anticarcinogenic activity, exert protective effects on the human cardiovascular system, and are used in the food and pharmaceutical industries. Stilbenes are vine phytoalexins present in grape berries and associated with the beneficial effects of drinking wine. The principal stilbene, resveratrol, is characterized by anticancer, antioxidant, anti-inflammatory and cardioprotective activity. Resveratrol dimers and oligomers also occur in grape, and are synthetized by the vine as active defenses against exogenous attack, or produced by extracellular enzymes released from pathogens in an attempt to eliminate undesirable toxic compounds. Flavonols are a ubiquitous class of flavonoids with photo-protection and copigmentation (together with anthocyanins) functions. The lack of expression of the enzyme flavonoid 3′,5′-hydroxylase in white grapes restricts the presence of these compounds to quercetin, kaempferol and isorhamnetin derivatives, whereas red grapes usually also contain myricetin, laricitrin and syringetin derivatives. In the last ten years, the technological development of analytical instrumentation, particularly mass spectrometry, has led to great improvements and further knowledge of the chemistry of these compounds. In this review, the biosynthesis and biological role of these grape polyphenols are briefly introduced, together with the latest knowledge of their chemistry. PMID:24084717

  9. Advanced knowledge of three important classes of grape phenolics: anthocyanins, stilbenes and flavonols.

    PubMed

    Flamini, Riccardo; Mattivi, Fulvio; De Rosso, Mirko; Arapitsas, Panagiotis; Bavaresco, Luigi

    2013-01-01

    Grape is qualitatively and quantitatively very rich in polyphenols. In particular, anthocyanins, flavonols and stilbene derivatives play very important roles in plant metabolism, thanks to their peculiar characteristics. Anthocyanins are responsible for the color of red grapes and wines and confer organoleptic characteristics on the wine. They are used for chemotaxonomic studies and to evaluate the polyphenolic ripening stage of grape. They are natural colorants, have antioxidant, antimicrobial and anticarcinogenic activity, exert protective effects on the human cardiovascular system, and are used in the food and pharmaceutical industries. Stilbenes are vine phytoalexins present in grape berries and associated with the beneficial effects of drinking wine. The principal stilbene, resveratrol, is characterized by anticancer, antioxidant, anti-inflammatory and cardioprotective activity. Resveratrol dimers and oligomers also occur in grape, and are synthetized by the vine as active defenses against exogenous attack, or produced by extracellular enzymes released from pathogens in an attempt to eliminate undesirable toxic compounds. Flavonols are a ubiquitous class of flavonoids with photo-protection and copigmentation (together with anthocyanins) functions. The lack of expression of the enzyme flavonoid 3',5'-hydroxylase in white grapes restricts the presence of these compounds to quercetin, kaempferol and isorhamnetin derivatives, whereas red grapes usually also contain myricetin, laricitrin and syringetin derivatives. In the last ten years, the technological development of analytical instrumentation, particularly mass spectrometry, has led to great improvements and further knowledge of the chemistry of these compounds. In this review, the biosynthesis and biological role of these grape polyphenols are briefly introduced, together with the latest knowledge of their chemistry. PMID:24084717

  10. Can an 86-year-old woman with advanced lung disease be a world class athlete?

    PubMed

    Guenette, Jordan A; Diane Lougheed, M; Webb, Katherine A; O'Donnell, Denis E

    2012-04-30

    We describe the case of an 86-year-old woman with advanced obstructive lung disease (forced expiratory volume in 1 s/forced vital capacity ratio (FEV(1)/FVC)=34%) who remains capable of superior athletic performance. Detailed pulmonary function testing was performed to characterize this patient's baseline respiratory impairment. An incremental symptom limited cycle exercise test was performed to characterize her sensory, ventilatory, cardiovascular and respiratory mechanical responses to exercise. Despite significant respiratory mechanical constraints, her peak cycle work rate and oxygen uptake were 177 and 175% predicted, respectively, and she achieved this while experiencing only moderate exertional dyspnea. She holds numerous world and national masters swim records despite her substantial objective respiratory impairment and continues to compete and set records to this day. We propose that lifelong participation in rigorous endurance training resulted in desensitization to dyspnea and has led to important cardiorespiratory adaptations that may have counterbalanced the known negative effects of obstructive lung disease on exercise performance and dyspnea.

  11. The impact of early percutaneous endoscopic gastrostomy placement on treatment completeness and nutritional status in locally advanced head and neck cancer patients receiving chemoradiotherapy.

    PubMed

    Atasoy, Beste M; Yonal, Oya; Demirel, Birsen; Dane, Faysal; Yilmaz, Yusuf; Kalayci, Cem; Abacioglu, Ufuk; Imeryuz, Nese

    2012-01-01

    To investigate the impact of early insertion of percutaneous endoscopic gastrostomy-tube on nutritional status and completeness of concurrent chemotherapy in locally advanced head and neck cancer patients treated with chemoradiotherapy. Twenty-three patients were enrolled into this prospective study. Gastrostomy-tube was inserted in patients before the initiation of chemoradiotherapy. There was not any significant change in nutritional parameters of patients that used their tube during treatment. Despite the grade 3 mucositis, the planned concurrent chemotherapy could be given in 70% of the patients. However, nine patients had weak compliance and their body weight (P = 0.01) and body mass index (P = 0.01) deteriorated in the first 4 weeks of chemoradiotherapy. The completeness of concurrent chemo-rate was 44% in these patients. Toxicity, requiring aggressive supportive care, may limit the chemotherapy part of curative concomitant chemoradiotherapy. By providing adequate enteral nutrition the insertion of gastrostomy-tube can increase the completeness rate of concurrent chemotherapy.

  12. Course Placement Study.

    ERIC Educational Resources Information Center

    Fredericksen, Marlene; Slark, Julie

    Following the implementation of a matriculation plan at Rancho Santiago College (RSC), a study was conducted to examine the appropriateness of student course placement as assessed by faculty and students and to investigate faculty's perceptions of changes in students' skill level preparation over the past few years. Questionnaires were completed…

  13. Research: Hyperactivity, Placement Centers

    ERIC Educational Resources Information Center

    Nation's Schools and Colleges, 1975

    1975-01-01

    A diet that emphasizes the elimination of food containing artificial coloring and flavoring from meals served to hyperactive children has met with success in preliminary studies; college placement centers are advised to shift their emphasis from job research and counseling. (Author/MLF)

  14. "Unilateral" Placements Face Review

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2007-01-01

    The U.S. Supreme Court has agreed to step into one of the most contentious and costly areas of special education law by accepting a case involving a parent's efforts to seek public reimbursement for a private school placement of his child. In this article, the author talks about the case entitled, "New York City Board of Education vs. Tom F."…

  15. A new class of solid oxide metal-air redox batteries for advanced stationary energy storage

    NASA Astrophysics Data System (ADS)

    Zhao, Xuan

    Cost-effective and large-scale energy storage technologies are a key enabler of grid modernization. Among energy storage technologies currently being researched, developed and deployed, rechargeable batteries are unique and important that can offer a myriad of advantages over the conventional large scale siting- and geography- constrained pumped-hydro and compressed-air energy storage systems. However, current rechargeable batteries still need many breakthroughs in material optimization and system design to become commercially viable for stationary energy storage. This PhD research project investigates the energy storage characteristics of a new class of rechargeable solid oxide metal-air redox batteries (SOMARBs) that combines a regenerative solid oxide fuel cell (RSOFC) and hydrogen chemical-looping component. The RSOFC serves as the "electrical functioning unit", alternating between the fuel cell and electrolysis mode to realize discharge and charge cycles, respectively, while the hydrogen chemical-looping component functions as an energy storage unit (ESU), performing electrical-chemical energy conversion in situ via a H2/H2O-mediated metal/metal oxide redox reaction. One of the distinctive features of the new battery from conventional storage batteries is the ESU that is physically separated from the electrodes of RSOFC, allowing it to freely expand and contract without impacting the mechanical integrity of the entire battery structure. This feature also allows an easy switch in the chemistry of this battery. The materials selection for ESU is critical to energy capacity, round-trip efficiency and cost effectiveness of the new battery. Me-MeOx redox couples with favorable thermodynamics and kinetics are highly preferable. The preliminary theoretical analysis suggests that Fe-based redox couples can be a promising candidate for operating at both high and low temperatures. Therefore, the Fe-based redox-couple systems have been selected as the baseline for this

  16. Application of Reservoir Characterization and Advanced Technology to Improve Recovery and Economics in a Lower Quality Shallow Shelf Carbonate Reservoir, Class II

    SciTech Connect

    Hickman, T. Scott; Justice, James J.; Egg, Rebecca

    2001-08-07

    The Oxy operated Class 2 Project at West Welch Project is designed to demonstrate how the use of advanced technology can improve the economics of miscible CO2 injection projects in lower quality Shallow Shelf Carbonate reservoirs. The research and design phase (Budget Period 1) primarily involved advanced reservoir demonstration characterization. The current demonstration phase (Budget Period 2) is the implementation of the reservoir management plan for an optimum miscible CO2 flood design based on the reservoir characterization.

  17. Application of advanced reservoir characterization, simulation, and production optimization strategies to maximize recovery in slope and basin clastic reservoirs, West Texas (Delaware Basin), Class III

    SciTech Connect

    Dutton, Shirley P.

    2000-07-07

    The objective of this Class 3 project was demonstrate that detailed reservoir characterization of slope and basin clastic reservoirs in sandstone's of the Delaware Mountain Group in the Delaware Basin of West Texas and New Mexico is a cost effective way to recover a higher percentage of the original oil in place through strategic placement of infill wells and geologically based field development. Project objectives are divided into two main phases. The original objectives of the reservoir-characterization phase of the project were (1) to provide a detailed understanding of the architecture and heterogeneity of two representative fields of the Delaware Mountain Group, Geraldine Ford and Ford West, which produce from the Bell Canyon and Cherry Canyon Formations, respectively, (2) to chose a demonstration area in one of the fields, and (3) to simulate a CO{sub 2} flood in the demonstration area.

  18. Application of advanced reservoir characterization, simulation, and production optimization strategies to maximize recovery in slope and basin clastic reservoirs, West Texas (Delaware Basin), Class III

    SciTech Connect

    Dutton, Shirley P.; Flanders, William A.; Zirczy, Helena H.

    2000-05-24

    The objective of this Class 3 project was to demonstrate that detailed reservoir characterization of slope and basin clastic reservoirs in sandstones of the Delaware Mountain Group in the Delaware Basin of West Texas and New Mexico is a cost effective way to recover a higher percentage of the original oil in place through strategic placement of infill wells and geologically based field development. Phase 1 of the project, reservoir characterization, was completed this year, and Phase 2 began. The project is focused on East Ford field, a representative Delaware Mountain Group field that produces from the upper Bell Canyon Formation (Ramsey sandstone). The field, discovered in 1960, is operated by Oral Petco, Inc., as the East Ford unit. A CO{sub 2} flood is being conducted in the unit, and this flood is the Phase 2 demonstration for the project.

  19. Molecular characterization of class b carbapenemases in advanced stage of dissemination and emergence of class d carbapenemases in Enterobacteriaceae from Croatia.

    PubMed

    Bedenić, Branka; Sardelić, Sanda; Luxner, Josefa; Bošnjak, Zrinka; Varda-Brkić, Dijana; Lukić-Grlić, Amarela; Mareković, Ivana; Frančula-Zaninović, Sonja; Krilanović, Marija; Šijak, Dorotea; Grisold, Andrea; Zarfel, Gernot

    2016-09-01

    Carbapenemases involved in acquired carbapenem resistance in Enterobacteriaceae belong to Ambler class A serin β-lactamases, class B metallo-β-lactamases (MBL) or class D OXA-48-like β-lactamases. The aim of the present study was to analyse the molecular epidemiology and the mechanisms and routes of spread of class B and class D carbapenemases in Croatia. In total 68 isolates were analyzed. Antibiotic susceptibility was determined by broth microdilution method. PCR was used to detect antibiotic-resistance genes. Genotyping was performed by rep-PCR and MLST. Sixty-five isolates were found to harbour VIM-1 carbapenemase, seven of which were positive also for NDM-1, while two strains harboured only NDM-1. OXA-48 was detected in three isolates, two of which coproduced VIM-1. Thirty-six strains possessed additional CTX-M-15 β-lactamase whereas 64 were positive for TEM-1. CMY was found in 18 Citrobacter freundii isolates and DHA-1 in one Enterobacter cloacae isolate. Four different plasmid-incompatibility groups were found: A/C, L/M, N and FIIAs. Unlike C. freundii and E. cloacae, Klebsiella pneumoniae showed high diversity of rep-PCR patterns. E. cloacae and C. freundii predominantly belonged to one large clone which was allocated to ST105 and ST24, respectively. Three different types of carbapenemases were identified showing the complexity of CRE in Croatia.

  20. Impacted material placement plans

    SciTech Connect

    Hickey, M.J.

    1997-01-29

    Impacted material placement plans (IMPP) are documents identifying the essential elements in placing remediation wastes into disposal facilities. Remediation wastes or impacted material(s) are those components used in the construction of the disposal facility exclusive of the liners and caps. The components might include soils, concrete, rubble, debris, and other regulatory approved materials. The IMPP provides the details necessary for interested parties to understand the management and construction practices at the disposal facility. The IMPP should identify the regulatory requirements from applicable DOE Orders, the ROD(s) (where a part of a CERCLA remedy), closure plans, or any other relevant agreements or regulations. Also, how the impacted material will be tracked should be described. Finally, detailed descriptions of what will be placed and how it will be placed should be included. The placement of impacted material into approved on-site disposal facilities (OSDF) is an integral part of gaining regulatory approval. To obtain this approval, a detailed plan (Impacted Material Placement Plan [IMPP]) was developed for the Fernald OSDF. The IMPP provides detailed information for the DOE, site generators, the stakeholders, regulatory community, and the construction subcontractor placing various types of impacted material within the disposal facility.

  1. Customized ATP towpreg. [Automated Tow Placement

    NASA Technical Reports Server (NTRS)

    Sandusky, Donald A.; Marchello, Joseph M.; Baucom, Robert M.; Johnston, Norman J.

    1992-01-01

    Automated tow placement (ATP) utilizes robotic technology to lay down adjacent polymer-matrix-impregnated carbon fiber tows on a tool surface. Consolidation and cure during ATP requires that void elimination and polymer matrix adhesion be accomplished in the short period of heating and pressure rolling that follows towpreg ribbon placement from the robot head to the tool. This study examined the key towpreg ribbon properties and dimensions which play a significant role in ATP. Analysis of the heat transfer process window indicates that adequate heating can be achieved at lay down rates as high as 1 m/sec. While heat transfer did not appear to be the limiting factor, resin flow and fiber movement into tow lap gaps could be. Accordingly, consideration was given to towpreg ribbon having uniform yet non-rectangular cross sections. Dimensional integrity of the towpreg ribbon combined with customized ribbon architecture offer great promise for processing advances in ATP of high performance composites.

  2. Highschool.com. All Over the Country, Secondary School Students are Going Online For Classes. Will the Virtual Classroom Redefine What it Means to Be a Student or a Teacher?

    ERIC Educational Resources Information Center

    Wood, Christina

    2005-01-01

    Virtual schools make available a world of new courses from obscure electives to advanced placement classes that challenge students intellectually and open up new doors educationally. Thanks to the anytime, anywhere nature of online courses, students with a range of special circumstances (from health issues to job or family constraints) don?t have…

  3. 7. View showing placement of timber deck placement on chord ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. View showing placement of timber deck placement on chord and built up construction of top chord and continuous construction through top panel points, eye bar construction on bottom chord - Bridge No. 2.4, Spanning Boiling Fork Creek at Railroad Milepost JC-2.4, Decherd, Franklin County, TN

  4. Wind Farm Turbine Type and Placement Optimization

    NASA Astrophysics Data System (ADS)

    Graf, Peter; Dykes, Katherine; Scott, George; Fields, Jason; Lunacek, Monte; Quick, Julian; Rethore, Pierre-Elouan

    2016-09-01

    The layout of turbines in a wind farm is already a challenging nonlinear, nonconvex, nonlinearly constrained continuous global optimization problem. Here we begin to address the next generation of wind farm optimization problems by adding the complexity that there is more than one turbine type to choose from. The optimization becomes a nonlinear constrained mixed integer problem, which is a very difficult class of problems to solve. This document briefly summarizes the algorithm and code we have developed, the code validation steps we have performed, and the initial results for multi-turbine type and placement optimization (TTP_OPT) we have run.

  5. Incorporating SAT® Writing into Admission and Placement Decisions

    ERIC Educational Resources Information Center

    Shaw, Emily

    2010-01-01

    Presented at the College Board National Forum in Washington, D.C., October 2010. This presentation examines the recent national validity evidence that supports the use of SAT Writing in college admissions and English placement. Additionally it includes information on the College Board's free online Admitted Class Evaluation Service (ACES) system,…

  6. Improvement of Job Placement Services.

    ERIC Educational Resources Information Center

    Mount San Antonio Community Coll. District, Walnut, CA.

    The Improvement of Job Placement Services Project was undertaken to examine and strengthen job placement services and programs in the California community colleges. Specific objectives of the project were to: (1) select and convene a 12-member representative advisory committee to oversee project operations working with the California Placement…

  7. Placement: Specific Needs, General Responsibilities.

    ERIC Educational Resources Information Center

    August, Bonne

    The work of the Placement/Progress Subcommittee for the City University of New York (CUNY) system is important. The Freshman Skills Assessment Program (FSAP) comprises one set of instruments used at two points and for two purposes: at initial placement in reading, writing, and math and later at exit from remedial programs. The CUNY Writing…

  8. Placement Decision Dilemmas and Solutions.

    ERIC Educational Resources Information Center

    Hopf, A. G.

    1991-01-01

    The director of an agency for the blind and visually impaired examines the service-delivery dilemma of funding versus placement decisions. Three program areas demonstrate this dilemma: (1) Social Security Disability Insurance disincentives to competitive placement; (2) the private agency's role when the educational system falls short; and (3)…

  9. [Developmental Placement.] Collected Research References.

    ERIC Educational Resources Information Center

    Bjorklund, Gail

    Drawing on information and references in the ERIC system, this literature review describes research related to a child's developmental placement. The issues examined include school entrance age; predictive validity, reliability, and features of Gesell School Readiness Assessment; retention; and the effectiveness of developmental placement. A…

  10. Career and Placement Services Survey.

    ERIC Educational Resources Information Center

    Smith, Shirley H.; Yorke, Deon

    This report contains results of a survey at Bronx Community College (New York) that queried career placement counselors on how their field had changed over the past 5 years and what changes they foresaw for the future. Questions were open-ended and directed toward identifying problems and shifts in career planning and placement. More than half of…

  11. 30 CFR 57.22004 - Category placement or change in placement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Category placement or change in placement. 57... placement or change in placement. The Administrator for Metal and Nonmetal Mine Safety and Health (Administrator) shall be responsible for category and subcategory placement, change in placement,...

  12. 30 CFR 57.22004 - Category placement or change in placement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Category placement or change in placement. 57... placement or change in placement. The Administrator for Metal and Nonmetal Mine Safety and Health (Administrator) shall be responsible for category and subcategory placement, change in placement,...

  13. Subsite, T Class, and N Class Cannot be Used to Exclude the Retropharyngeal Nodes From Treatment De-Intensification in Advanced Oropharyngeal Squamous Cell Carcinoma

    PubMed Central

    Spector, Matthew E.; Chinn, Steven B.; Bellile, Emily; Gallagher, K. Kelly; Kang, Stephen Y.; Moyer, Jeffrey S.; Prince, Mark E.; Wolf, Gregory T.; Bradford, Carol R.; McHugh, Jonathan B.; Carey, Thomas E.; Worden, Francis P.; Eisbruch, Avraham; Ibrahim, Mohannad; Chepeha, Douglas B.

    2016-01-01

    Importance Understanding the drainage patterns to the retropharyngeal nodes is an important consideration in oropharyngeal squamous cell carcinoma (OPSCC) because treatment of these nodes is related to increased morbidity. Prediction of these drainage patterns could not only help minimize treatment morbidity, but could also prevent failures in at-risk patients, as de-escalation trials are underway for this disease. Objective To evaluate the prevalence of pathologic retropharyngeal adenopathy (RPA) in OPSCC relative to involvement of the oropharyngeal subsite, number of neck nodes, T classification and N classification. Design Retrospective review from 2003–2010 Setting Academic Referral Center Participants 205 previously untreated, advanced stage (III, IV), pathologically confirmed patients with OPSCC Exposure: Concurrent chemoradiation Main Outcome Measures Radiologic evidence of pathologic RPA was tabulated and related to involvement of the oropharyngeal subsite, number of neck nodes, T classification and N classification. Results Pathologic RPA was identified in 18% of patients. There were pathologic retropharyngeal lymph nodes in 12/89 (13%) base of tongue cancers, 24/109 (22%) tonsil cancers, and 1/7 (14%) other oropharyngeal subsite cancers. Increasing prevalence of RPA was positively correlated with closer proximity to the posterior tonsillar pillar. A multivariate predictive regression model using the oropharyngeal subsite, involvement of the posterior tonsillar pillar, number of metastatic nodes, T classification, and N classification, showed that the number of metastatic nodes was statistically significant with an odds ratio of 1.436 (p=0.0001, 95% confidence interval: 1.203 – 1.714). Conclusions and Relevance The prevalence of pathologic RPA in this cohort was 18% and patients with multiple nodes had the highest risk for pathologic RPA, followed by involvement of the posterior tonsillar pillar. However, this data suggests that there is no clear

  14. Job Placement Regimes in Europe: Trends and Impacts of Changes. IAB Labour Market Research Topics.

    ERIC Educational Resources Information Center

    Konle-Seidl, Regina; Walwei, Ulrich

    Trends in job placement in Europe and the effects of advances in information and communication technologies on job placement practices were examined through case studies of France, Germany, the Netherlands, and the United Kingdom. The case studies revealed that the market shares of public employment services (PES) are generally higher than those…

  15. Validating the Use of AP® Exam Scores for College Course Placement. Research Report 2013-2

    ERIC Educational Resources Information Center

    Patterson, Brian F.; Ewing, Maureen

    2013-01-01

    The Advanced Placement Program® (AP®) was created to provide access to rigorous, college-level curricula to motivated and prepared high school students. This study evaluated whether the AP Exam scores from the summative exams associated with 10 courses were valid for the placement of students into higher-level college courses in the subject area…

  16. Training Special Educators: Sustaining Professional Development in Special School Placements

    ERIC Educational Resources Information Center

    Peter, Melanie

    2013-01-01

    With the rapidly changing demographic due to survival rates from medical advances, the need to strengthen training on SEND is now recognised, and special school placements valued, having been previously marginalised within initial teacher training. Practices developed since 2008 at one university to support progression of trainees to gain advanced…

  17. "Blogfolios" and Their Role in the Development of Research Projects in an Advanced Academic Literacy Class for ESL Students

    ERIC Educational Resources Information Center

    Ananyeva, Maria

    2014-01-01

    This paper focuses on "blogfolios", online interactive blog-based portfolios, developed by students for class projects in Electronic Literacy. Blogfolios may contain interactive images, podcasts, and web-log discussions on a variety of researched academic topics. The impact of academic blogfolios on the second language learner's…

  18. Manufacturing of Smart Structures Using Fiber Placement Manufacturing Processes

    NASA Technical Reports Server (NTRS)

    Thomas, Matthew M.; Glowasky, Robert A.; McIlroy, Bruce E.; Story, Todd A.

    1996-01-01

    Smart structures research and development, with the ultimate aim of rapid commercial and military production of these structures, are at the forefront of the Synthesis and Processing of Intelligent Cost-Effective Structures (SPICES) program. As part of this ARPA-sponsored program, MDA-E is using fiber placement processes to manufacture integrated smart structure systems. These systems comprise advanced composite structures with embedded fiber optic sensors, shape memory alloys, piezoelectric actuators, and miniature accelerometers. Cost-effective approaches and solutions to smart material synthesis in the fiber-placement process, based upon integrated product development, are discussed herein.

  19. The Back Pocket Map: Social Class and Cultural Capital as Transferable Assets in the Advancement of Second-Generation Immigrants

    PubMed Central

    Fernández-Kelly, Patricia

    2014-01-01

    In this paper I move beyond current understandings of family- and school-related dynamics that explain the educational and occupational success of low-income immigrant children to investigate the role of cultural capital acquired in the country of origin. Class-related forms of knowledge acquired prior to migration can become invaluable assets in areas of destination through the realization of what Pierre Boutdieu calls habitus, that is, a series of embodied predispositions deployed by individuals in their pursuit of set objectives. Although the concept has attracted prolonged attention, the mechanisms by which the habitus is fulfilled remain unspecified. Here, I propose and examine three of those mechanisms: (a) cognitive correspondence, (b) positive emulation, and (c) active recollection. My study shows that class-related resources, like education, self definition, and remembrance of nation and ancestry play an important function, shaping youthful expectations and behaviors, and protecting the children of low-income immigrants from downward mobility. PMID:25431497

  20. Which Advanced Mathematics Courses Influence ACT Score? A State Level Analysis of the Iowa Class of 2012

    ERIC Educational Resources Information Center

    Grinstead, Mary L.

    2013-01-01

    This study explores the relationship between specific advanced mathematics courses and college readiness (as determined by ACT score). The ACT organization has found a consistent relationship between taking a minimum core number of mathematics courses and higher ACT scores (mathematics and composite) (ACT, Inc., 2012c). However, the extent to…

  1. Phylogenetic placement of Trichonympha.

    PubMed

    Dacks, J B; Redfield, R J

    1998-01-01

    Flagellated protists of the Class Hypermastigida have previously been classified on morphology alone, since no molecular sequences have been available. We have isolated DNA from 350 cells of the hypermastigote Trichonympha, manually collected from the hindgut of Zootermopsis angusticollis, and used this DNA as template for polymerase chain reaction amplification of the small-subunit ribosomal RNA gene. The DNA sequence of the amplified fragment is closely related to that of a previously-unidentified gut symbiont from the termite Reticulitermes flavipes, and phylogenetic analysis places both sequences as a sister group to the known trichomonads, in agreement with the morphological classification.

  2. Increasing Heavy Oil Reserves in the Wilmington Oil Field Through Advanced Reservoir Characterization and Thermal Production Technologies, Class III

    SciTech Connect

    City of Long Beach; Tidelands Oil Production Company; University of Southern California; David K. Davies and Associates

    2002-09-30

    The objective of this project was to increase the recoverable heavy oil reserves within sections of the Wilmington Oil Field, near Long Beach, California through the testing and application of advanced reservoir characterization and thermal production technologies. The successful application of these technologies would result in expanding their implementation throughout the Wilmington Field and, through technology transfer, to other slope and basin clastic (SBC) reservoirs.

  3. Increasing Heavy Oil Reserves in the Wilmington Oil Field Through Advanced Reservoir Characterization and Thermal Production Technologies, Class III

    SciTech Connect

    City of Long Beach; Tidelands Oil Production Company; University of Southern California; David K. Davies and Associates

    2002-09-30

    The objective of this project was to increase the recoverable heavy oil reserves within sections of the Wilmington Oil Field, near Long Beach, California through the testing and application of advanced reservoir characterization and thermal production technologies. It was hoped that the successful application of these technologies would result in their implementation throughout the Wilmington Field and, through technology transfer, will be extended to increase the recoverable oil reserves in other slope and basin clastic (SBC) reservoirs.

  4. Investigating the Possibility of Using TOEFL Scores for University ESL Decision-Making: Placement Trends and Effect of Time Lag

    ERIC Educational Resources Information Center

    Kokhan, Kateryna

    2012-01-01

    The English Placement Test (EPT) at the University of Illinois at Urbana-Champaign (UIUC) is designed to provide an accurate placement (or exemption) of international students into the ESL writing and pronunciation classes. Over the last five years, UIUC has experienced an increase in the number of international students taking the EPT. Because of…

  5. An Investigation of the Use of TOEFL® Junior™ Standard Scores for ESL Placement Decisions in Secondary Education

    ERIC Educational Resources Information Center

    Papageorgiou, Spiros; Cho, Yeonsuk

    2014-01-01

    A common use of language tests is to support decisions about examinees such as placement into appropriate classes. Research on placement testing has focused on English for Academic Purposes (EAP) in higher education contexts. However, there is little research exploring the use of language tests to place students in English as a Second Language…

  6. Extension for prevention: margin placement.

    PubMed

    Larson, Thomas D

    2012-01-01

    This article will review the concept of extension for prevention popularized by G.V. Black around the early 1900s. Concepts of extension and prevention have changed over the years with a more informed knowledge of the caries process, improved materials, cutting instruments, and techniques. The reasons for placement of the outline form relative to the tooth morphology, gingival tissue, relationship to adjacent teeth, and the choice of material will be described for all of the materials used in restorative dentistry. Research will be cited to support the scientific basis for outline form placement. PMID:22662468

  7. Book Eyes Impact of AP Classes and Exams

    ERIC Educational Resources Information Center

    Viadero, Debra

    2010-01-01

    At a time of mushrooming interest in Advanced Placement (AP) tests, a new book, "AP: A Critical Examination of the Advanced Placement Program," assembles studies on how capable the program is of meeting the increasingly diverse expectations held up for it. Growing out of a symposium held at Harvard in 2007, the book focuses on AP science courses…

  8. Developing a Placement Test for Adults in English-Second-Language Programs in California.

    ERIC Educational Resources Information Center

    Ilyin, Donna

    This paper describes the development of the English-Second-Language Placement Test (EPT) 100-200-300, which places adult students into the first three levels of ESL classes, and discusses work done on EPT 400-500-600, an experimental test to place students in the last three levels of classes. A structured test, EPT 100-200-300 tests ability to…

  9. Teacher Placement Services: An Evaluation.

    ERIC Educational Resources Information Center

    Edson, William H.; Braun, Frank R.

    1984-01-01

    Surveyed 215 graduate teachers to examine job search methods and services used. Results indicated 78 percent of the respondents used the vacancy bulletin and 91 percent filed credentials with the career development office. Subjects who consulted with a placement counselor found employment more often than those who did not. (JAC)

  10. Progress with Student Teacher Placements

    ERIC Educational Resources Information Center

    Her Majesty's Inspectorate of Education, 2006

    2006-01-01

    This is a report on the progress that has been made since HMIE published "Student Teacher Placements within Initial Teacher Education" in October 2005 in response to a request by the Minister for Education and Young People. The report was based on extensive fieldwork and consultation over session 2004/2005, activity which itself contributed to…

  11. Student Placement Folders and Accountability

    ERIC Educational Resources Information Center

    Moore, Gary E.

    1974-01-01

    To improve accountability in its vocational agriculture program, Fort Frye High School, Beverly, Ohio, developed a student placement folder. It includes the student's picture, autobiography, information sheet, equipment and skills sheet, references, letters of recommendation, and a copy of his high school transcript. The confidentiality of the…

  12. Mathematics Placement at the University of Illinois

    ERIC Educational Resources Information Center

    Ahlgren Reddy, Alison; Harper, Marc

    2013-01-01

    Data from the ALEKS-based placement program at the University of Illinois is presented visually in several ways. The placement exam (an ALEKS assessment) contains precise item-specific information and the data show many interesting properties of the student populations of the placement courses, which include Precalculus, Calculus, and Business…

  13. The Placement Continuum: What Place Work?

    ERIC Educational Resources Information Center

    Grantham, Robert J.

    1979-01-01

    Because of changes in mental health and rehabilitation services to mentally disabled persons, the primacy of vocational placement has come under scrutiny. Residential placement plays an important role in the client's coping. A new view of the prominence of vocational placement in the context of community adjustment is provided. (Author)

  14. 28 CFR 551.24 - Child placement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Child placement. 551.24 Section 551.24 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Birth Control, Pregnancy, Child Placement, and Abortion § 551.24 Child placement. (a) The Warden may...

  15. 28 CFR 551.24 - Child placement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Child placement. 551.24 Section 551.24 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Birth Control, Pregnancy, Child Placement, and Abortion § 551.24 Child placement. (a) The Warden may...

  16. 28 CFR 551.24 - Child placement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Child placement. 551.24 Section 551.24 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Birth Control, Pregnancy, Child Placement, and Abortion § 551.24 Child placement. (a) The Warden may...

  17. 28 CFR 551.24 - Child placement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Child placement. 551.24 Section 551.24 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Birth Control, Pregnancy, Child Placement, and Abortion § 551.24 Child placement. (a) The Warden may...

  18. 28 CFR 551.24 - Child placement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Child placement. 551.24 Section 551.24 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Birth Control, Pregnancy, Child Placement, and Abortion § 551.24 Child placement. (a) The Warden may...

  19. 34 CFR 300.327 - Educational placements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Educational placements. 300.327 Section 300.327... CHILDREN WITH DISABILITIES Evaluations, Eligibility Determinations, Individualized Education Programs, and Educational Placements Development of Iep § 300.327 Educational placements. Consistent with § 300.501(c),...

  20. 34 CFR 300.327 - Educational placements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Educational placements. 300.327 Section 300.327... CHILDREN WITH DISABILITIES Evaluations, Eligibility Determinations, Individualized Education Programs, and Educational Placements Development of Iep § 300.327 Educational placements. Consistent with § 300.501(c),...

  1. AFRL Advanced Electric Lasers Branch - Construction and Upgrade of a 50-watt Facility-Class Sodium Guidestar Pump Laser

    NASA Astrophysics Data System (ADS)

    Bronder, T.; Miller, H.; Stohs, J.; Lu, C.; Baker, J.; Lucero, A.

    The development of a reliable and effective laser source for pumping mesospheric sodium to generate an artificial guidestar has been well documented. From the early achievements with 589nm high-power dye lasers at the Keck and Lick observatories to the ground-breaking 50W CW FASOR (Frequency Addition Source of Optical Radiation) Guidestar at the Air Forces Starfire Optical Range (SOR), there has been intense interest in this technology from both the academic and military communities. Beginning in the fall of 2008, the Air Force Research Laboratorys Advanced Electric Lasers Branch began a project to build, test, verify and deliver an upgraded version of the SOR FASOR for use at the AF Maui Optical Station (AMOS) in the summer of 2010. This FASOR will be similar in design to the existing SOR device and produce 50W of diffraction limited, linearly polarized narrow linewidth 589nm light by combining the output of two injection-locked Nd:YAG ring lasers (operating at 1064nm and 1319nm) using resonant sum-frequency generation in a lithium triborate crystal (LBO). The upgraded features will include modularized sub-components, embedded control electronics, and a simplified cooling system. The first portion of this upgrade project is to reconstruct the current SOR FASOR components and include improved methods of regulating the gain modules of the two injection lasers. In parallel with this effort, the technical plans for the modularization and re-packaging of the FASOR will be finalized and coordinated with the staff at Maui. This presentation will summarize the result of these efforts to date and provide updates on the AMOS FASOR status. Additionally, plans for "next-generation" FASOR upgrades for both SOR and AMOS will also be discussed.

  2. An Assessment of Athletic Training Students' Clinical-Placement Hours

    PubMed Central

    Miller, Michael G.; Berry, David C.

    2002-01-01

    Objective: To establish a time profile to determine how athletic training students use their time in clinical placements and to determine the effects of academic standing, sex, sport type, and risk of injury associated with a sport during athletic training students' clinical placements on instructional, clinical, unengaged, managerial, and active learning time. Design and Setting: Subjects were enrolled in clinical placements within National Collegiate Athletic Association Division I athletics, intramural sports, and a local high school. Students were individually videotaped for approximately 4 hours. Subjects: A total of 20 undergraduate athletic training students (17 women, 3 men) from a Committee on Accreditation of Allied Health Education Programs (CAAHEP)-accredited athletic training education program. Measurements: We created a conceptual behavioral time framework to examine athletic training students' use of clinical-placement time with the performance domains associated with the 1999 National Athletic Trainers' Association Board of Certification Role Delineation Study. Students' use of time was analyzed with the Behavior Evaluation Strategies and Taxonomies software. Results: Students spent 7% of their overall clinical-placement time in instructional activities, 23% in clinical activities, 10% in managerial activities, and 59% in unengaged activities. Using multiple 3 × 3 factorial analyses of variance, we found that advanced students were engaged in significantly more active learning and clinical time compared with novice and intermediate students. Students assigned to sports in which injuries predominately occur in the upper extremities (upper extremity sports) spent significantly more clinical-placement time unengaged compared with students assigned to sports in which injuries predominantly occur in the lower extremities (lower extremity sports) or in both upper and lower extremities (mixed extremity sports). Conclusions: In this exploratory study, we

  3. Humanitarian engineering placements in our own communities

    NASA Astrophysics Data System (ADS)

    VanderSteen, J. D. J.; Hall, K. R.; Baillie, C. A.

    2010-05-01

    There is an increasing interest in the humanitarian engineering curriculum, and a service-learning placement could be an important component of such a curriculum. International placements offer some important pedagogical advantages, but also have some practical and ethical limitations. Local community-based placements have the potential to be transformative for both the student and the community, although this potential is not always seen. In order to investigate the role of local placements, qualitative research interviews were conducted. Thirty-two semi-structured research interviews were conducted and analysed, resulting in a distinct outcome space. It is concluded that local humanitarian engineering placements greatly complement international placements and are strongly recommended if international placements are conducted. More importantly it is seen that we are better suited to address the marginalised in our own community, although it is often easier to see the needs of an outside populace.

  4. Acadian flycatcher nest placement: Does placement influence reproductive success?

    USGS Publications Warehouse

    Wilson, R.R.; Cooper, R.J.

    1998-01-01

    We located 511 Acadian Flycatcher (Empidonax virescens) nests in bottomland hardwood forest of eastern Arkansas. Microhabitat characteristics were measured and their relationship with nest success evaluated. Fifty-two percent of all nesting attempts resulted in predation. Attributes of nest placement were similar between successful and unsuccessful nests, although successful nests were placed higher. Similarly, nonparasitized nests were typically higher than parasitized nests. Nests initiated late in the breeding season were placed in larger trees with higher canopy bases resulting in increased vegetation around the nest. Fifteen different tree species were used for nesting. Acadian Flycatchers chose nest trees in a nonrandom fashion, selecting Nuttall oak (Quercus nuttallii) and possumhaw (Ilex decidua) in greater proportions than their availability. However, there was no relationship between tree species used for nesting and nest success. Nest height was positively correlated with concealment at the nest site, supporting the predator-avoidance theory. No other attribute of nest placement differentiated successful nest sites, suggesting that nest predation is likely a function of random events in space and time.

  5. Two-dimensional optimal sensor placement

    SciTech Connect

    Zhang, H.

    1995-05-01

    A method for determining the optimal two-dimensional spatial placement of multiple sensors participating in a robot perception task is introduced in this paper. This work is motivated by the fact that sensor data fusion is an effective means of reducing uncertainties in sensor observations, and that the combined uncertainty varies with the relative placement of the sensors with respect to each other. The problem of optimal sensor placement is formulated and a solution is presented in the two dimensional space. The algebraic structure of the combined sensor uncertainty with respect to the placement of sensor is studied. A necessary condition for optimal placement is derived and this necessary condition is used to obtain an efficient closed-form solution for the global optimal placement. Numerical examples are provided to illustrate the effectiveness and efficiency of the solution. 11 refs.

  6. Peripheral Stent Placement in Hemodialysis Grafts

    SciTech Connect

    Kariya, Shuji Tanigawa, Noboru; Kojima, Hiroyuki; Komemushi, Atsushi; Shomura, Yuzo; Shiraishi, Tomokuni; Kawanaka, Toshiaki; Sawada, Satoshi

    2009-09-15

    The purpose of the present study was to evaluate the clinical outcome of peripheral stent placement after failed balloon angioplasty in patients with grafts who are on hemodialysis. We examined 30 Wallstents that were placed in 26 patients because balloon angioplasty failed or early restenosis (<3 months) occurred within 3 months. We retrospectively reviewed 267 consecutive balloon angioplasties performed in 71 patients with graft access between August 2000 and March 2007. Stent placements accounted for 30 (11.2%) of the 267 balloon angioplasties. The clinical success rate of stent placement was 93.3% (28 of 30 stent placements). The 3-, 6-, and 12-month primary patency rates were 73.3%, 39.3%, and 17.7%, respectively. The 1-, 2-, and 3-year secondary patency rates were 90.2%, 83.8%, and 83.8%, respectively. Primary patency was significantly prolonged by stent placement after early restenosis compared with previous balloon angioplasty alone (P = 0.0059). Primary patency after stent placement was significantly lower than after successful balloon angioplasty without indications for stent placement (P = 0.0279). Secondary patency rates did not significantly differ between stent placement and balloon angioplasty alone. The mean number of reinterventions required to maintain secondary patency after stent placement was significantly larger than that after balloon angioplasty alone (Mann-Whitney U test, P = 0.0419). We concluded that peripheral stent placement for graft access is effective for salvaging vascular access after failed balloon angioplasty and for prolonging patency in early restenosis after balloon angioplasty. However, reinterventions are required to maintain secondary patency after stent placement. Furthermore, peripheral stent placement for graft access cannot achieve the same primary patency as balloon angioplasty alone.

  7. NASA Automated Fiber Placement Capabilities: Similar Systems, Complementary Purposes

    NASA Technical Reports Server (NTRS)

    Wu, K. Chauncey; Jackson, Justin R.; Pelham, Larry I.; Stewart, Brian K.

    2015-01-01

    New automated fiber placement systems at the NASA Langley Research Center and NASA Marshall Space Flight Center provide state-of-art composites capabilities to these organizations. These systems support basic and applied research at Langley, complementing large-scale manufacturing and technology development at Marshall. These systems each consist of a multi-degree of freedom mobility platform including a commercial robot, a commercial tool changer mechanism, a bespoke automated fiber placement end effector, a linear track, and a rotational tool support structure. In addition, new end effectors with advanced capabilities may be either bought or developed with partners in industry and academia to extend the functionality of these systems. These systems will be used to build large and small composite parts in support of the ongoing NASA Composites for Exploration Upper Stage Project later this year.

  8. [Cases of Obstructive Colon Cancer for Which Elective Surgery Was Performed after Colonic Stent Placement].

    PubMed

    Maruo, Hirotoshi; Nakamura, Koichi; Higashi, Yukihiro; Shoji, Tsuyoshi; Yamazaki, Masanori; Nishiyama, Raisuke; Koike, Kota; Kubota, Hiroyuki

    2015-11-01

    The present study investigated the short-term outcomes of 20 patients with obstructive colon cancer who underwent colonic stent placement as a bridge to surgery (BTS) during the 3-year period between April 2012 and March 2015. Subjects comprised 13 men and 7 women, with a mean age of 68.3 years. Placement and decompression were successfully achieved in all of the patients. Oral ingestion became possible from a mean of 2.7 days after placement. No serious complications associated with placement were encountered. Total colonoscopy was performed after placement in 17 patients (85%), and independent advanced cancer was seen in the proximal portion of the colon in 1 patient. Elective surgery was performed for all of the patients after placement. Excluding the 2 patients for whom preoperative chemotherapy or treatment of another disease was prioritized, the mean interval to surgery for the remaining 18 patients was 23.2 days. The operative procedure performed was laparoscopic surgery in 8 patients (40%). Although minor leakage (n=1) and abdominal wall abscess (n=1) were observed as postoperative complications, the patients generally had an uneventful course. Colonic stent placement for obstructive colon cancer is relatively easy and safe, and may be considered as an effective treatment method that enables favorable intestinal decompression preoperatively and one-stage resection. PMID:26805323

  9. Adaptable Deployable Entry and Placement Technology (ADEPT)

    NASA Video Gallery

    The Adaptable, Deployable Entry Placement Technology (ADEPT) Project will test and demonstrate a deployable aeroshell concept as a viable thermal protection system for entry, descent, and landing o...

  10. Product placement of computer games in cyberspace.

    PubMed

    Yang, Heng-Li; Wang, Cheng-Shu

    2008-08-01

    Computer games are considered an emerging media and are even regarded as an advertising channel. By a three-phase experiment, this study investigated the advertising effectiveness of computer games for different product placement forms, product types, and their combinations. As the statistical results revealed, computer games are appropriate for placement advertising. Additionally, different product types and placement forms produced different advertising effectiveness. Optimum combinations of product types and placement forms existed. An advertisement design model is proposed for use in game design environments. Some suggestions are given for advertisers and game companies respectively. PMID:18721087

  11. Automated fiber placement: Evolution and current demonstrations

    NASA Technical Reports Server (NTRS)

    Grant, Carroll G.; Benson, Vernon M.

    1993-01-01

    The automated fiber placement process has been in development at Hercules since 1980. Fiber placement is being developed specifically for aircraft and other high performance structural applications. Several major milestones have been achieved during process development. These milestones are discussed in this paper. The automated fiber placement process is currently being demonstrated on the NASA ACT program. All demonstration projects to date have focused on fiber placement of transport aircraft fuselage structures. Hercules has worked closely with Boeing and Douglas on these demonstration projects. This paper gives a description of demonstration projects and results achieved.

  12. Product placement of computer games in cyberspace.

    PubMed

    Yang, Heng-Li; Wang, Cheng-Shu

    2008-08-01

    Computer games are considered an emerging media and are even regarded as an advertising channel. By a three-phase experiment, this study investigated the advertising effectiveness of computer games for different product placement forms, product types, and their combinations. As the statistical results revealed, computer games are appropriate for placement advertising. Additionally, different product types and placement forms produced different advertising effectiveness. Optimum combinations of product types and placement forms existed. An advertisement design model is proposed for use in game design environments. Some suggestions are given for advertisers and game companies respectively.

  13. Hepatocellular Carcinoma Complicated by Gastroduodenal Obstruction: Palliative Treatment with Metallic Stent Placement

    SciTech Connect

    Lee, Ye Jin; Kim, Jin Hyoung Song, Ho-Young; Park, Jung-Hoon; Na, Han Kyu; Kim, Pyeong Hwa; Fan, Yong

    2012-10-15

    Purpose: To evaluate the clinical effectiveness of self-expandable metallic stents in seven patients with malignant gastroduodenal obstruction caused by inoperable hepatocellular carcinoma (HCC). Methods: Seven patients with gastroduodenal obstruction caused by advanced HCC underwent metallic stent placement from 2003 to 2010. These patients had total dysphagia (n = 5) or were able to eat only liquids (n = 2) before stent placement. Patients had Eastern Cooperative Oncology Group performance scores of 2 or 3, and Child-Pugh classification B or C. Results: Stent placement was technically successful in all seven patients (100%) and clinically successful in six (86%). Five patients could eat a soft diet, and one patient tolerated regular diet after stent placement. Stent-related obstructive jaundice occurred in one patient. One patient had hematemesis 11 days after stent placement. Overall mean survival was 51 days (range, 10-119 days). Stent patency was preserved in six patients with clinical success until death. Conclusion: Placement of a covered self-expandable metallic stent may offer good palliation in patients with gastroduodenal obstruction due to advanced HCC.

  14. Paleoclimate Sampling as a Sensor Placement Problem

    NASA Astrophysics Data System (ADS)

    Comboul, M.; Emile-Geay, J.; Hakim, G. J.; Evans, M. N.

    2014-12-01

    We treat paleoclimatic sampling as a sensor placement problem, attempting to find the locations where observations would optimally characterize the variability of climate fields of interest. Starting from a set of realistically-constrained, predefined potential sampling locations and observational uncertainties, we formulate optimized observing networks as the solution to a data-assimilation problem: given a stochastic representation of the Gaussian-distributed climate states of interest, which are linked to direct climate observations via a proxy system model, we may update the distribution and quantify the information gain from each possible sensor network. Furthermore, using submodular cost functions considerably reduces the size of the numerical optimization problem, as it enables iterative addition of sensors to the network. We illustrate this process with the design of an optimal network of coral δ18O used to jointly infer sea surface temperature and sea surface salinity fields. For example, given the current coral network, we show that an additional 25 to 75 observations would greatly improve the SST field reconstruction with the resampling rate being the highest in the central Pacific region. We analyze the impact of various design choices on the resulting optimal sensor network, such as the cost function formulation, the quantification of uncertainty within the proxy system model and the targeted fields. We conclude with a discussion of applications to other proxy classes.

  15. Dynamics of Placement...How to Develop a Successful Career Planning & Placement Program.

    ERIC Educational Resources Information Center

    Shingleton, John D.; Fitzpatrick, Edwin B.

    This document presents college practitioners with a practical guide for establishing, maintaining, expanding, or revitalizing a contemporary career planning and placement center. The introduction to this guide contains a brief history of career planning and placement. Chapter 1, Career Planning and Placement in the Academic Setting, addresses the…

  16. Social Work Program. Field Placement Manual for Social Work Field Placement I, Social Work Field Placement II.

    ERIC Educational Resources Information Center

    Miller, Howard J.; And Others

    This document is a manual for a social work field placement program. The social work field placement is described as a learning experience designed to translate the students' interests, interpersonal abilities, and academic knowledge and theory into the capability of enabling others to solve problems. Expectations of skills to be learned in the…

  17. Endocytic uptake of advanced glycation end products by mouse liver sinusoidal endothelial cells is mediated by a scavenger receptor distinct from the macrophage scavenger receptor class A.

    PubMed Central

    Matsumoto, K; Sano, H; Nagai, R; Suzuki, H; Kodama, T; Yoshida, M; Ueda, S; Smedsrød, B; Horiuchi, S

    2000-01-01

    Previous studies with peritoneal macrophages obtained from macrophage scavenger receptor class A (MSR-A) knock-out mice showed that the endocytic uptake of advanced glycation end products (AGE) by macrophages was mediated mainly by MSR-A. However, it is controversial whether the endocytic uptake of intravenously injected AGE proteins by liver sinusoidal endothelial cells (LECs) is similarly explained by receptor-mediated endocytosis via MSR-A. The present study was conducted to compare the capacity to endocytose AGE proteins in LECs and peritoneal macrophages obtained from MSR-A knock-out and littermate wild-type mice. The endocytic degradation capacity of MSR-A knock-out LECs for AGE-BSA was indistinguishable from that of wild-type LECs, whereas that of MSR-A knock-out peritoneal macrophages for AGE-BSA was decreased to 30% of that in wild-type cells. Similarly, the endocytic degradation of MSR-A knock-out LECs for acetylated low-density lipoprotein (acetyl-LDL) did not differ from that of wild-type LECs, whereas the endocytic degradation of acetyl-LDL by MSR-A knock-out peritoneal macrophages was less than 20% of that in wild-type cells. Furthermore, formaldehyde-treated serum albumin (f-Alb), a ligand known to undergo scavenger-receptor-mediated endocytosis by LECs, was effectively taken up by MSR-A knock-out LECs at a capacity that did not differ from that of wild-type LECs. Moreover, the endocytic uptake of AGE-BSA by LECs was effectively competed for by unlabelled f-Alb or acetyl-LDL. These results indicate that the scavenger-receptor ligands AGE proteins, acetyl-LDL and f-Alb are endocytosed by LECs through a non-MSR-A pathway. PMID:11062078

  18. Social and Emotional Functioning of Children with Learning Disabilities: Does Special Education Placement Make a Difference

    ERIC Educational Resources Information Center

    Wiener, Judith; Tardif, Christine Y.

    2004-01-01

    Children with learning disabilities in four types of special education settings were compared in terms of social acceptance, number of friends, quality of relationship with best friends, self-concept, loneliness, depression, social skills, and problem behaviors. Two of the placements (In-Class Support and Resource Room) were for children with mild…

  19. Use of the SAT in Advisement and Placement: What the Research Tells Us

    ERIC Educational Resources Information Center

    Shaw, Emily J.

    2009-01-01

    Presented at the College Board Western Regional Office (WRO) Forum in San Diego in February 2009. This presentation explores SAT test validity and how it can be used to inform both advisement and placement at the national or institution level. Institutional validity can be measured using the Admitted Class Evaluation Service (ACES) which schools…

  20. Implementation of Job Placement Services Guidelines.

    ERIC Educational Resources Information Center

    McGillicuddy (Shirley) & Associates, Sierra Madre, CA.

    The Implementation of Job Placement Services Guidelines Project was designed to strengthen placement programs and services for California community college vocational students, and for all students needing part-time employment to realize their educational goals. The project was designed to test the validity and relevance of quality indicators…

  1. Preceptor Handbook: Rural Clinical Nurse Placement Center.

    ERIC Educational Resources Information Center

    Stuart-Siddall, Sandra; Haberlin, Jean

    This handbook provides Rural Clinical Nurse Placement Program (RCNP) preceptors with a program overview and practical suggestions to apply during student placement. An introductory section describes how the program addresses the maldistribution of nurses by raising awareness about the rural experience, adding a needed perspective to the urban bias…

  2. Private Placement Debt Financing for Public Entities

    ERIC Educational Resources Information Center

    Holman, Lance S.

    2010-01-01

    Private placement financing is a debt or capital lease obligation arranged between a municipality or a 501(c) (3) not-for-profit organization and a single sophisticated institutional investor. The investor can be a bank, insurance company, finance company, hedge fund, or high-net worth individual. Private placement financing is similar to…

  3. Preparing ESP Learners for Workplace Placement

    ERIC Educational Resources Information Center

    Wood, David

    2009-01-01

    Engineering students in North American universities often participate in cooperative education placements in workplaces as part of the requirements for their degrees and professional certification. Students for whom English is an L2 often experience difficulties in these placements due to the fact that while their academic language ability may be…

  4. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  5. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  6. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  7. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  8. 32 CFR 1656.10 - Job placement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Job placement. 1656.10 Section 1656.10 National....10 Job placement. (a) Selective Service will maintain a job bank for the exclusive purpose of placing ASWs in alternative service jobs. (b) An ASW who has identified his own job in accordance with §...

  9. Exploring Continuous Clinical Placement for Undergraduate Students

    ERIC Educational Resources Information Center

    McKenna, Lisa G.; Wray, Natalie; McCall, Louise

    2009-01-01

    Clinical placements are integral to health professional preparatory courses. These placements allow for the application of classroom-based learning into real patient care situations. In doing so, they provide opportunities for applying theoretical knowledge into practice contexts, skills development and socialisation into the chosen profession.…

  10. Placement - A Real Service to Youth.

    ERIC Educational Resources Information Center

    Buckingham, Lillian

    A description of the beginning, growth, and present status of the highly successful placement service of the Baltimore City Public Schools, an extension of guidance service, was given. A broad spectrum of activities of the placement service will range through earn-learn programs with special emphasis on the "general" student; the co-involvement of…

  11. Understanding Successful Sandwich Placements: A Bourdieusian Approach

    ERIC Educational Resources Information Center

    Clark, Martyn; Zukas, Miriam

    2016-01-01

    Sandwich placements and other integrated work and study schemes are increasingly advocated as a key means by which universities can promote students' employability. However, there is little understanding of how successful placements work in terms of facilitating learning and development. Drawing on three longitudinal case studies of students who…

  12. A method to locate electrode placement.

    PubMed

    Brodnick, D

    2000-01-01

    A new method uses redundancy in the 12-lead electrocardiogram (ECG) to determine the angles to all of the electrodes used to record the ECG. No other transducers or signals are needed. The method, a matrix manipulation of the standard 12-lead, would be applicable to all existing ECGs already stored on hospital systems. The invention of this method was originally motivated by the slight differences seen between ECGs acquired by the standard resting electrode placement versus those acquired in a monitoring or exercise placement. An ECG signal is acquired in multiple channels. A covariance matrix is formed. From the eigenvector solution of the matrix, the angles between the eigenvectors and the original signal vectors are determined. The angles calculated for any ECG test are compared to reference angles to determine whether the electrodes are placed in the standard ECG electrode placement, an alternative electrode placement, or an incorrect electrode placement.

  13. Genetic Algorithm Approaches for Actuator Placement

    NASA Technical Reports Server (NTRS)

    Crossley, William A.

    2000-01-01

    This research investigated genetic algorithm approaches for smart actuator placement to provide aircraft maneuverability without requiring hinged flaps or other control surfaces. The effort supported goals of the Multidisciplinary Design Optimization focus efforts in NASA's Aircraft au program. This work helped to properly identify various aspects of the genetic algorithm operators and parameters that allow for placement of discrete control actuators/effectors. An improved problem definition, including better definition of the objective function and constraints, resulted from this research effort. The work conducted for this research used a geometrically simple wing model; however, an increasing number of potential actuator placement locations were incorporated to illustrate the ability of the GA to determine promising actuator placement arrangements. This effort's major result is a useful genetic algorithm-based approach to assist in the discrete actuator/effector placement problem.

  14. Using more healthcare areas for placements.

    PubMed

    Sherratt, Lou; Whitehead, Bill; Young, Alwyn; Collins, Guy; Brundrett, Heather

    The need for private, voluntary and independent placements in nursing programmes has become more important in recent years due to changes in where health services are delivered. These placements can be used effectively within nursing programmes to show students the realities of healthcare, and to challenge myths and attitudes. Dedicated time and resources need to be provided to discover and maintain these placements, and to ensure appropriate, high-quality learning opportunities. This article presents the findings of a national Higher Education Academy workshop, held at the University of Derby in November 2012. It explores three key issues discussed at the workshop: current practice and opportunities for learning; myths, attitudes and solutions; and maintaining the quality of placements. The use of PVI placements is seen as valuable and a set of recommendations are provided to assist in their use. PMID:23905296

  15. Artificial Intelligence based technique for BTS placement

    NASA Astrophysics Data System (ADS)

    Alenoghena, C. O.; Emagbetere, J. O.; Aibinu, A. M.

    2013-12-01

    The increase of the base transceiver station (BTS) in most urban areas can be traced to the drive by network providers to meet demand for coverage and capacity. In traditional network planning, the final decision of BTS placement is taken by a team of radio planners, this decision is not fool proof against regulatory requirements. In this paper, an intelligent based algorithm for optimal BTS site placement has been proposed. The proposed technique takes into consideration neighbour and regulation considerations objectively while determining cell site. The application will lead to a quantitatively unbiased evaluated decision making process in BTS placement. An experimental data of a 2km by 3km territory was simulated for testing the new algorithm, results obtained show a 100% performance of the neighbour constrained algorithm in BTS placement optimization. Results on the application of GA with neighbourhood constraint indicate that the choices of location can be unbiased and optimization of facility placement for network design can be carried out.

  16. Anterior cruciate ligament tunnel placement.

    PubMed

    Wolf, Brian R; Ramme, Austin J; Britton, Carla L; Amendola, Annunziato

    2014-08-01

    The purpose of this cadaveric study was to analyze variation in anterior cruciate ligament (ACL) tunnel placement between surgeons and the influence of preferred surgical technique and surgeon experience level using three-dimensional (3D) computed tomography (CT). In this study, 12 surgeons drilled ACL tunnels on six cadaveric knees each. Surgeons were divided by experience level and preferred surgical technique (two-incision [TI], medial portal [MP], and transtibial [TT]). ACL tunnel aperture locations were analyzed using 3D CT scans and compared with radiographic ACL footprint criteria. The femoral tunnel location from front to back within the notch demonstrated a range of means of 16% with the TI tunnels the furthest back. A range of means of only 5% was found for femoral tunnel low to high positions by technique. The anterior to posterior tibial tunnel measure demonstrated wider variation than the medial to lateral position. The mean tibial tunnel location drilled by TT surgeons was more posterior than surgeons using the other techniques. Overall, 82% of femoral tunnels and 78% of tibial tunnels met all radiographic measurement criteria. Slight (1-7%) differences in mean tunnel placement on the femur and tibia were found between experienced and new surgeons. The location of the femoral tunnel aperture in the front to back plane relative to the notch roof and the anterior to posterior position on the tibia were the most variable measures. Surgeon experience level did not appear to significantly affect tunnel location. This study provides background information that may be beneficial when evaluating multisurgeon and multicenter collaborative ACL studies.

  17. "Racializing" Class

    ERIC Educational Resources Information Center

    Hatt-Echeverria, Beth; Urrieta, Luis, Jr.

    2003-01-01

    In an effort to explore how racial and class oppressions intersect, the authors use their autobiographical narratives to depict cultural and experiential continuity and discontinuity in growing up white working class versus Chicano working class. They specifically focus on "racializing class" due to the ways class is often used as a copout by…

  18. Cover art: Issues in the metric-guided and metric-less placement of random and stochastic template banks

    SciTech Connect

    Manca, Gian Mario; Vallisneri, Michele

    2010-01-15

    The efficient placement of signal templates in source-parameter space is a crucial requisite for exhaustive matched-filtering searches of modeled gravitational-wave sources, as well as other searches based on more general detection statistics. Unfortunately, the current placement algorithms based on regular parameter-space meshes are difficult to generalize beyond simple signal models with few parameters. Various authors have suggested that a general, flexible, yet efficient alternative can be found in randomized placement strategies such as random placement and stochastic placement, which enhances random placement by selectively rejecting templates that are too close to others. In this article we explore several theoretical and practical issues in randomized placement: the size and performance of the resulting template banks; the very general, purely geometric effects of parameter-space boundaries; the use of quasirandom (self-avoiding) number sequences; most important, the implementation of these algorithms in curved signal manifolds with and without the use of a Riemannian signal metric, which may be difficult to obtain. Specifically, we show how the metric can be replaced with a discrete triangulation-based representation of local geometry. We argue that the broad class of randomized placement algorithms offers a promising answer to many search problems, but that the specific choice of a scheme and its implementation details will still need to be fine-tuned separately for each problem.

  19. A Novel Endoscopic Technique for Failed Nasogastric Tube Placement.

    PubMed

    Boston, Andrew G

    2015-10-01

    Direct visualization of the nasopharynx gives the otolaryngologist a unique advantage for addressing difficult nasopharyngeal anatomy. One common situation is being consulted to assist when the blind placement of a nasogastric tube has failed. A novel technique for managing a patient with a nasogastric tube embedded in the adenoid remnant is described with illustrations. The atraumatic method is easily employed by a resident armed with a portable nasolaryngoscope and plain suture. By using a repeated pull-through technique, the nasogastric tube can be guided past difficult nasopharyngeal anatomy and into a position from where it can be advanced into the patient's esophagus.

  20. 22 CFR 96.50 - Placement and post-placement monitoring until final adoption in incoming cases.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... greater. (c) When a placement for adoption is in crisis in the post-placement phase, the agency or person... resolving the crisis and the placement is disrupted, the agency or person assuming custody of the...

  1. Best evidence: nasogastric tube placement verification.

    PubMed

    Longo, M Anne

    2011-08-01

    Further research on cost-effective techniques to verify enteral tube placement is warranted using a variety of pediatric populations with differing conditions that may impact gastric pH. It is imperative that clinical facilities review current policies and procedures to ensure that evidence-based findings are guiding nursing practice. Many nurses continue to rely on auscultation to verify NGT placement. Education and competency validation can assist with current practices for NGT placement being consistently incorporated by all personnel in the health care setting. Continuing to search for evidence related to nursing care will guide the direct care RN in providing best practice.

  2. Advancing beyond AP Courses

    ERIC Educational Resources Information Center

    Hammond, Bruce G.

    2009-01-01

    A quiet revolution is picking up steam in the nation's private secondary schools, with broad implications for college admissions and for teaching and learning on both sides of the transition from high school to college. About 50 of the nation's leading college-preparatory schools have opted out of the College Board's Advanced Placement (AP)…

  3. Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III

    SciTech Connect

    Murphy, Mark B.

    2002-01-16

    The overall objective of this project was to demonstrate that a development program-based on advanced reservoir management methods-can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan included developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals were (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  4. Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III

    SciTech Connect

    Murphy, Michael B.

    2002-02-21

    The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  5. Educational Placement of Children with Spina Bifida.

    ERIC Educational Resources Information Center

    Lauder, Calvin E.; And Others

    1979-01-01

    Procedures of school placement for 38 children (ages 5 to 18 years) with spina bifida in 23 school districts in western New York State were studied 5 years after a mandated process was enacted. (Author)

  6. An MBO Approach to Placement Office Evaluation

    ERIC Educational Resources Information Center

    Storholm, Gordon R.

    1978-01-01

    This article investigates the basic functions and responsibilities of the college or university placement director and attempts to translate them into a specific MBO-oriented performance valuation format. (Author)

  7. Nerves and excitement on my first placement.

    PubMed

    Cowen, Emma

    2016-09-12

    After working in the children's accident and emergency department as a healthcare assistant for three years before starting university, I am about to start a placement there as a nursing student. PMID:27615579

  8. Exploring continuous clinical placement for undergraduate students.

    PubMed

    McKenna, Lisa G; Wray, Natalie; McCall, Louise

    2009-08-01

    Clinical placements are integral to health professional preparatory courses. These placements allow for the application of classroom-based learning into real patient care situations. In doing so, they provide opportunities for applying theoretical knowledge into practice contexts, skills development and socialisation into the chosen profession. However, despite its recognised importance across health professions, little has been written about optimal structures for supporting clinical learning. This paper presents one group of findings from a larger qualitative study aimed at exploring health professional student's clinical experiences and their impact on career intentions. Findings reported here present a group of undergraduate midwifery student's perspectives on a "home" hospital clinical placement model where continuous clinical placements were taken in the same agency (or hospital group) for 2 days per week over the final 2 years of their course. Two main themes emerged from the data analysis, these being, 'familiarity' and 'continuity'. It is concluded that continuous placements in the same clinical setting have the potential to offer greater opportunities for learning and early professional socialisation than traditional block (Monday to Friday) placements. They can offer a more integrated approach to classroom theory and its application into practice. PMID:18427942

  9. [Mandible regional blood circulation peculiarities by dental implants placement].

    PubMed

    Malanchuk, V A; Tsilenko, O L; Grabovetskiĭ, P V

    2013-01-01

    The paper presents data on regional blood circulation in mandible implant placement sites. Rheographic assessment in 50 patients divided in two groups according to implant placement protocol revealed that circulation volume and peripheral vessels tonus restored on the 14th day after implant placement with wound draining while in conventional implant placement protocol these values remained disturbed even 21 days after surgical procedure.

  10. Transhepatic Guidance of Translumbar Hemodialysis Catheter Placement in the Setting of Chronic Infrarenal IVC Occlusion

    SciTech Connect

    Lorenz, Jonathan M. Regalado, Sidney; Navuluri, Rakesh Zangan, Steven; Thuong Van Ha; Funaki, Brian

    2010-06-15

    When patients with end-stage renal disease have exhausted both conventional and unconventional venous access options, creative solutions must be sought for hemodialysis catheter placement in order to ensure survival. This case describes a patient in urgent need of a dialysis catheter despite total occlusion of the jugular, subclavian, and femoral veins. Occlusion of the inferior vena cava (IVC) and right renal vein resulted in failed attempts at translumbar catheter placement. A gooseneck snare was temporarily advanced through the liver to the IVC for use as a fluoroscopic target to facilitate successful single-puncture, translumbar catheterization.

  11. CURRICULUM GUIDES IN PHYSICS--GENERAL ADVANCED PLACEMENT, COLLEGE LEVEL.

    ERIC Educational Resources Information Center

    WESNER, GORDON E.

    THE GENERAL PHYSICS CURRICULUM IS PLANNED FOR THOSE WHOSE GENERAL ABILITY IS BETTER THAN AVERAGE AND IS OFFERED IN GRADES 11 OR 12. GENERAL OBJECTIVES ARE, TO DEVELOP CRITICAL THINKING THROUGH THE SCIENTIFIC METHOD, TO UNDERSTAND BASIC PHYSICAL LAWS AND MAN'S PLACE IN THE UNIVERSE, AND TO DEVELOP A SCIENTIFIC ABILITY AND INTEREST. ELEVEN UNITS OF…

  12. A Transition Course from Advanced Placement to College Calculus

    ERIC Educational Resources Information Center

    Lucas, Timothy A.; Spivey, Joseph

    2011-01-01

    In the Spring of 2007, a group of highly motivated mathematics graduate students conducted a review of Duke's Calculus curriculum. They focused on two main problems. The first problem is the result of a very positive trend: a growing number of students are earning AP credit for Calculus I in high school. However, this results in Calculus II…

  13. Writing to Learn Statistics in an Advanced Placement Statistics Course

    ERIC Educational Resources Information Center

    Northrup, Christian Glenn

    2012-01-01

    This study investigated the use of writing in a statistics classroom to learn if writing provided a rich description of problem-solving processes of students as they solved problems. Through analysis of 329 written samples provided by students, it was determined that writing provided a rich description of problem-solving processes and enabled…

  14. The Advanced Placement and International Baccalaureate Programs: The Graduates' Perspective

    ERIC Educational Resources Information Center

    Smith, Shannon Saxby

    2009-01-01

    This study was designed to solicit the perspectives of AP and IB graduates who have completed at least one semester of postsecondary education about their experiences while in their respective programs. This study was also conducted to determine whether these IB graduates report that they were better prepared for postsecondary studies than…

  15. Gender Differences in STEM Related Advanced Placement Exams

    ERIC Educational Resources Information Center

    Morris, Jill B.

    2013-01-01

    Purpose: The purpose of this study was to examine differences between boys and girls in their performance on STEM related AP exams. Specifically, gender differences were examined for the following STEM related AP exams: Calculus AB, Calculus BC, Physics B, Physics C: Electricity and Magnetism, Physics C: Mechanics, Chemistry, and Computer Science…

  16. Using Tiered Assignments to Engage Learners in Advanced Placement Physics

    ERIC Educational Resources Information Center

    Geddes, Kimberly A.

    2010-01-01

    This article presents lesson plans that incorporate tiered objectives and brainstorming techniques as means for differentiating instruction and ensuring that learners are challenged at levels commensurate with their abilities even though they are developing an understanding of the same physics concepts. A listing of materials and resources…

  17. Action Biology. Advanced Placement for the Second Year. First Edition.

    ERIC Educational Resources Information Center

    Davis, Mary Pitt

    This document provides biology experiments designed for students who have completed a first year biology course. This self contained laboratory booklet contains four sections. In section 1, "Instrumentation in the Study of Cells," discussion sections and suggestions for teacher demonstrations are provided. It also includes some basic materials…

  18. The Paired-Placement of Student Teachers: An Alternative to Traditional Placements in Secondary Schools

    ERIC Educational Resources Information Center

    Nokes, Jeffery D.; Bullough, Robert V., Jr.; Egan, Winston M.; Birrell, James R.; Hansen, J. Merrell

    2008-01-01

    The purpose of this study was to test the effectiveness of the paired-placement of student teachers in secondary school settings. Would such placements foster the learning and development of student teachers and the learning of their pupils? Participants were 23 student teachers who were placed as partners, their mentor teachers, and a sample of…

  19. ISAAC Advanced Composites Research Testbed

    NASA Technical Reports Server (NTRS)

    Wu, K. Chauncey; Stewart, Brian K.; Martin, Robert A.

    2014-01-01

    The NASA Langley Research Center is acquiring a state-of-art composites fabrication capability to support the Center's advanced research and technology mission. The system introduced in this paper is named ISAAC (Integrated Structural Assembly of Advanced Composites). The initial operational capability of ISAAC is automated fiber placement, built around a commercial system from Electroimpact, Inc. that consists of a multi-degree of freedom robot platform, a tool changer mechanism, and a purpose-built fiber placement end effector. Examples are presented of the advanced materials, structures, structural concepts, fabrication processes and technology development that may be enabled using the ISAAC system. The fiber placement end effector may be used directly or with appropriate modifications for these studies, or other end effectors with different capabilities may either be bought or developed with NASA's partners in industry and academia.

  20. Class Construction: White Working-Class Student Identity in the New Millennium

    ERIC Educational Resources Information Center

    Freie, Carrie

    2007-01-01

    "Class Construction" explores class, racial, and gender identity construction among white, working-class students. Delving into River City High School, Freie asks what happens to the adolescent children of working-class families when economic changes such as globalization and technological advancements have altered the face of working-class jobs.…

  1. Flipped Classrooms for Advanced Science Courses

    ERIC Educational Resources Information Center

    Tomory, Annette; Watson, Sunnie Lee

    2015-01-01

    This article explains how issues regarding dual credit and Advanced Placement high school science courses could be mitigated via a flipped classroom instructional model. The need for advanced high school courses will be examined initially, followed by an analysis of advanced science courses and the reform they are experiencing. Finally, it will…

  2. Class Size.

    ERIC Educational Resources Information Center

    Ellis, Thomas I.

    1985-01-01

    After a brief introduction identifying current issues and trends in research on class size, this brochure reviews five recent studies bearing on the relationship of class size to educational effectiveness. Part 1 is a review of two interrelated and highly controversial "meta-analyses" or statistical integrations of research findings on class size,…

  3. Class Matters

    ERIC Educational Resources Information Center

    Valdata, Patricia

    2005-01-01

    Ever since George Washington opted for the title of president rather than king, Americans have been uncomfortable with the idea of class distinctions. This article presents an interview with Dr. Janet Galligani Casey regarding the idea of class distinctions. Galligani Casey, who grew up in a working-class neighborhood in Somerville, Massachusetts,…

  4. Preparing health students for interprofessional placements.

    PubMed

    Grace, Sandra; McLeod, Gopi; Streckfuss, Julie; Ingram, Lissa; Morgan, Annette

    2016-03-01

    Clinical education increasingly includes opportunities for interprofessional (IP) placements but few opportunities for students and supervisors to adequately prepare for such placements. The aim of this project was to further develop and evaluate an online multidisciplinary resource that was originally designed to prepare students for single-discipline placements. The revised resource aimed to prepare health students and their supervisors for IP placements. The resource was trialled in host organisations with participants from naturopathy, nursing, osteopathy and pharmacy. The resource used language that was common to all participants and comprised activities that had broad relevance such as orientating students to specific placements, developing learning plans, clarifying roles, rights and responsibilities, and clinical scenarios that raised ethical and professional issues. The effectiveness of the resource as an IP learning tool was evaluated using an E-survey, focus groups and feedback from the project team. According to participants, the resource afforded insights into what other disciplines do and opportunities for cross-disciplinary interactions, which helped break down stereotypes and misconceptions. Cross-disciplinary commonalities such as those pertaining to patient care, communication and ethics became evident. Collaborative projects involving academics, clinical supervisors and students from multiple disciplines provided an opportunity for culture change in an education organisation from single discipline to a more collaborative interdisciplinary one. PMID:27038083

  5. Special Education Students in Regular Classes: What Happened to the Pyramid?

    ERIC Educational Resources Information Center

    Junkala, John, Mooney, Jean F.

    1986-01-01

    Of school districts making high use (HU) and those low use (LU) of regular class placement options, HU special education administrators were generally more positive than LU Ss about mainstreaming and placement issues. HU teachers were more positive than LU teachers on several issues, and principals as a group were dramatically more positive than…

  6. Intracranial pseudoaneurysm after intracranial pressure monitor placement.

    PubMed

    Shah, Kushal J; Jones, Aaron M; Arnold, Paul M; Ebersole, Koji

    2014-12-12

    Traumatic intracranial pseudoaneurysms are a rare but severe complication following arterial injury. Pseudoaneurysm formation can occur secondary to blunt or penetrating trauma or iatrogenic injury. We report a case of traumatic pseudoaneurysm secondary to placement of an intracranial pressure (ICP) monitor. A 27-year-old man was involved in a motorcycle accident resulting in multiple intracranial hemorrhages. The patient underwent craniectomy and placement of an ICP monitor. 17 days later he developed dilation of his left pupil, with imaging demonstrating a new hemorrhage in the vicinity of the previous ICP monitor. A cerebral angiogram confirmed a left-sided distal M4 pseudoaneurysm which was treated by n-butyl cyanoacrylate embolization. Intracranial pseudoaneurysm formation following neurosurgical procedures is uncommon. Delayed intracranial hemorrhage in a region of prior intracranial manipulation, even following a procedure as 'routine' as placement of an ICP monitor, should raise the suspicion for this rare but potentially lethal complication.

  7. Achievement of Low Emissions by Engine Modification to Utilize Gas-to-Liquid Fuel and Advanced Emission Controls on a Class 8 Truck

    SciTech Connect

    Alleman, T. L.; Tennant, C. J.; Hayes, R. R.; Miyasato, M.; Oshinuga, A.; Barton, G.; Rumminger, M.; Duggal, V.; Nelson, C.; Ray, M.; Cherrillo, R. A.

    2005-11-01

    A 2002 Cummins ISM engine was modified to be optimized for operation on gas-to-liquid (GTL) fuel and advanced emission control devices. The engine modifications included increased exhaust gas recirculation (EGR), decreased compression ratio, and reshaped piston and bowl configuration.

  8. Atraumatic extraction, implant placement and immediate provisionalization.

    PubMed

    Tavarez, Rudys Rodolfo de Jesus; Calixto, Amanda Martins; Maia Filho, Etevaldo Matos; Bandeca, Matheus Coelho; Firoozmand, Leily Macedo; Gomes, Mario Gilson Nina; Malheiros, Adriana Santos

    2014-01-01

    Front tooth extraction typically results in significant loss of hard and soft tissue volume, both in the vestibular-lingual and mesiodistal directions. As these changes can compromise the esthetic results of prosthetic rehabilitation, extraction techniques that cause minimal trauma to the remnant tissues are applied in combination with immediate implant placement to minimize such alterations. The case reported in the present article illustrates a therapeutic plan consisting of atraumatic extraction followed by immediate implant placement and provisionalization. When carefully indicated and planned, our results indicate that this technique may provide promising immediate results relative to the maintenance and stability of the peri-implanted tissues. PMID:25576122

  9. Optimization Strategies for Sensor and Actuator Placement

    NASA Technical Reports Server (NTRS)

    Padula, Sharon L.; Kincaid, Rex K.

    1999-01-01

    This paper provides a survey of actuator and sensor placement problems from a wide range of engineering disciplines and a variety of applications. Combinatorial optimization methods are recommended as a means for identifying sets of actuators and sensors that maximize performance. Several sample applications from NASA Langley Research Center, such as active structural acoustic control, are covered in detail. Laboratory and flight tests of these applications indicate that actuator and sensor placement methods are effective and important. Lessons learned in solving these optimization problems can guide future research.

  10. DIM and diagnostic placement for NIF experiments

    SciTech Connect

    Kalantar, D

    1999-09-14

    The input that has been provided on the NIF experiment setup sheets has allowed us to review the diagnostic and DIM placement as well as the baseline unconverted light management plan. We have done an iteration to identify common diagnostic lines of sight, and with additional requirements defined by specific experiments, we propose (1) a baseline plan for DIM placement requiring only five DIMs that may be moved between up to seven DIM ports, and (2) a modified baseline unconverted light management plan. We request additional input to identify primary vs. secondary diagnostics for each experiment definition.

  11. Performance consequences of parity placement in disk arrays

    NASA Technical Reports Server (NTRS)

    Lee, Edward K.; Katz, Randy H.

    1991-01-01

    The performance of a variety of parity placement schemes are defined and investigated to demonstrate that, at relatively large request sizes of hundreds of kilobytes, the choice of parity placement significantly affects performance (20 to 30 percent for the disk array configurations that are common today). It is shown that the left-symmetric, extended-left-symmetric and flat-left-symmetric are the best RAID level 5 parity placements. The placement with the highest read performance, flat-left-symmetric, has the lowest write performance, while the placement with the lowest read performance, left-symmetric, has the highest write performance. Suggestions for optimizing parity placements are included.

  12. Class Matters in the Interview Setting? Positionality, Situatedness and Class

    ERIC Educational Resources Information Center

    Mellor, Jody; Ingram, Nicola; Abrahams, Jessie; Beedell, Phoebe

    2014-01-01

    In this article we argue that despite methodological and analytical advancements in the field of social class research, these developments have not led to a wholehearted discussion about class positionality and situatedness in relation to interviewer-participant dynamics. Despite--or perhaps due to--this methodological gap, there remains an…

  13. Examining Gender Differences in Ability Group Placement at the Onset of Schooling: The Role of Skills, Behaviors, and Teacher Evaluations

    ERIC Educational Resources Information Center

    Catsambis, Sophia; Mulkey, Lynn M.; Buttaro, Anthony, Jr.; Steelman, Lala Carr; Koch, Pamela Ray

    2012-01-01

    The authors analyzed the Early Childhood Longitudinal Study-Kindergarten Cohort (ECLS-K) national data set to investigate gender differences in ability group placement in American kindergartens. They found that in kindergarten, within-class ability grouping was widely used for reading instruction, with boys being underrepresented in high-achieving…

  14. Technique Tips--The Cost of One Post-Operative Sensitivity following Placement of a Posterior Composite Restoration.

    PubMed

    Burke, F J Trevor

    2015-09-01

    Use a low shrinkage stress composite but, if not, use incremental placement and a layer of flowable at the gingival box; Ensure good bonding to dentine and enamel and avoid (over) etching the dentine; Ensure good adaptation at the gingival floor of a Class II box; Make sure that the restoration has received sufficient light; Provide good isolation; Use reliable and tested materials throughout.

  15. Advanced Reservoir Characterization in the Antelope Shale to Establish the Viability of CO2 Enhanced Oil Recovery in California's Monterey Formation Siliceous Shales, Class III

    SciTech Connect

    Perri, Pasquale R.; Cooney, John; Fong, Bill; Julander, Dale; Marasigan, Aleks; Morea, Mike; Piceno, Deborah; Stone, Bill; Emanuele, Mark; Sheffield, Jon; Wells, Jeff; Westbrook, Bill; Karnes, Karl; Pearson, Matt; Heisler, Stuart

    2000-04-24

    The primary objective of this project was to conduct advanced reservoir characterization and modeling studies in the Antelope Shale of the Bureau Vista Hills Field. Work was subdivided into two phases or budget periods. The first phase of the project focused on a variety of advanced reservoir characterization techniques to determine the production characteristics of the Antelope Shale reservoir. Reservoir models based on the results of the characterization work would then be used to evaluate how the reservoir would respond to enhanced oil recovery (EOR) processes such as of CO2 flooding. The second phase of the project would be to implement and evaluate a CO2 in the Buena Vista Hills Field. A successful project would demonstrate the economic viability and widespread applicability of CO2 flooding in siliceous shale reservoirs of the San Joaquin Valley.

  16. Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells In a Shallow Shelf Carbonate Approaching Waterflood Depletion, Class II

    SciTech Connect

    Wier, Don R. Chimanhusky, John S.; Czirr, Kirk L.; Hallenbeck, Larry; Gerard, Matthew G.; Dollens, Kim B.; Owen, Rex; Gaddis, Maurice; Moshell, M.K.

    2002-11-18

    The purpose of this project was to economically design an optimum carbon dioxide (CO2) flood for a mature waterflood nearing its economic abandonment. The original project utilized advanced reservoir characterization and CO2 horizontal injection wells as the primary methods to redevelop the South Cowden Unit (SCU). The development plans; project implementation and reservoir management techniques were to be transferred to the public domain to assist in preventing premature abandonment of similar fields.

  17. Application of Advanced Reservoir Characterization, Simulation, and Production Optimization Strategies to Maximize Recovery in Slope and Basin Clastic Reservoirs, West Texas (Delaware Basin), Class III

    SciTech Connect

    Dutton, Shirley P.; Flanders, William A.; Mendez, Daniel L.

    2001-05-08

    The objective of this Class 3 project was demonstrate that detailed reservoir characterization of slope and basin clastic reservoirs in sandstone's of the Delaware Mountain Group in the Delaware Basin of West Texas and New Mexico is a cost effective way to recover oil more economically through geologically based field development. This project was focused on East Ford field, a Delaware Mountain Group field that produced from the upper Bell Canyon Formation (Ramsey sandstone). The field, discovered in 9160, is operated by Oral Petco, Inc., as the East Ford unit. A CO2 flood was being conducted in the unit, and this flood is the Phase 2 demonstration for the project.

  18. Application of Advanced Reservoir Characterization, Simulation, and Production Optimization Strategies to Maximize Recovery in Slope and Basin Clastic Reservoirs, West Texas (Delaware Basin), Class III

    SciTech Connect

    Dutton, Shirley P.; Flanders, William A.

    2001-11-04

    The objective of this Class III project was demonstrate that reservoir characterization and enhanced oil recovery (EOR) by CO2 flood can increase production from slope and basin clastic reservoirs in sandstones of the Delaware Mountain Group in the Delaware Basin of West Texas and New Mexico. Phase 1 of the project, reservoir characterization, focused on Geraldine Ford and East Ford fields, which are Delaware Mountain Group fields that produce from the upper Bell Canyon Formation (Ramsey sandstone). The demonstration phase of the project was a CO2 flood conducted in East Ford field, which is operated by Orla Petco, Inc., as the East Ford unit.

  19. Class Differences in Cohabitation Processes

    ERIC Educational Resources Information Center

    Sassler, Sharon; Miller, Amanda J.

    2011-01-01

    Despite the burgeoning cohabitation literature, research has failed to examine social class variation in processes of forming and advancing such unions. Drawing upon in-depth interviews with 122 working- and middle-class cohabitors, we examine the duration between dating and moving in together, reasons for cohabiting, and subsequent plans.…

  20. 34 CFR 300.116 - Placements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... educational placement of a child with a disability, including a preschool child with a disability, each public... effect on the child or on the quality of services that he or she needs; and (e) A child with a...

  1. 34 CFR 300.116 - Placements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... educational placement of a child with a disability, including a preschool child with a disability, each public... effect on the child or on the quality of services that he or she needs; and (e) A child with a...

  2. In Job-Placement Rates, Fuzzy Data

    ERIC Educational Resources Information Center

    Sandoval, Timothy

    2012-01-01

    As colleges and lawmakers seek better data about the employment success of graduates, a lack of standardized tracking makes much of the information unreliable. Many colleges release placement rates based on scant information: More than a third of colleges' reported rates in 2010 were based on responses from half of their graduates or fewer,…

  3. CAPS: Career Assistance & Placement Services. Resource Manual.

    ERIC Educational Resources Information Center

    Barrow, Connye M.; And Others

    This resource manual describes a model for planning and developing comprehensive career placement services integrated into the total career development efforts of secondary and postsecondary schools in Illinois. The manual is designed to be used by educational administrators at the local and regional level in developing specific program goals,…

  4. Validating Placement: Local Means, Multiple Measures

    ERIC Educational Resources Information Center

    Reinheimer, David A.

    2007-01-01

    This study outlines a response to composition placement review based on the understanding that demonstrating validity is an argumentative act. The response defines the validity argument through principles of sound assessment: using multiple, local methods in order to improve program performance. The study thus eschews the traditional course-grade…

  5. Optimization of payload placement on arbitrary spacecraft

    NASA Technical Reports Server (NTRS)

    Ferebee, Melvin J., Jr.; Allen, Cheryl L.

    1991-01-01

    A systematic method for determining the optical placement of instrumentation on an arbitrary spacecraft is described. The method maximizes the resource utilization by minimizing the spacecraft's need for propulsive attitude control. The mathematical program developed with considerations toward reducing the size of the optimization effort is presented.

  6. Situated learning in the practice placement.

    PubMed

    Cope, P; Cuthbertson, P; Stoddart, B

    2000-04-01

    Nurses who had just completed their training in Scotland were interviewed with regard to their experiences on placements. The nurses had either completed a traditional training course or came from the first cohort of the Project 2000 diploma level course. The interviews focused on the way in which the student nurses had learned in their practice placements. The results suggest that the placement is a complex social and cognitive experience in which there are elements of situated learning. Acceptance into the community of practice is important but this can be separated, conceptually at least, into a social acceptance which might be extended to any student and a professional acceptance which relies on the display of appropriate competence. The nurses described the way in which their mentors had interacted with them in terms which suggested that cognitive apprenticeship strategies had been used to further their learning in practice. It is concluded that, in view of the central importance of the placement for training nurses, explicit use of mentoring techniques derived from situated learning and cognitive apprenticeship might be beneficial.

  7. 34 CFR 300.116 - Placements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Placements. 300.116 Section 300.116 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Least...

  8. A simplified stent for placement of miniscrews.

    PubMed

    Hattarki, Rohan

    2012-01-01

    Recently miniscrews have been successfully used in the dentoalveolar area as a source of anchorage for affecting various kinds of tooth movement. However, it is essential to place the miniscrew in the interdental bone, preventing contact with the roots of the adjacent teeth. The present article describes fabrication of a simple stent for the placement of orthodontic miniscrews. PMID:23413640

  9. 5 CFR 359.702 - Placement rights.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Placement rights. 359.702 Section 359.702 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS REMOVAL FROM THE SENIOR... rights. (a) An appointee covered by this subpart is entitled to be placed in a vacant civil...

  10. How visual perceptual grouping influences foot placement

    PubMed Central

    Fennell, John; Goodwin, Charlotte; Burn, Jeremy F.; Leonards, Ute

    2015-01-01

    Everybody would agree that vision guides locomotion; but how does vision influence choice when there are different solutions for possible foot placement? We addressed this question by investigating the impact of perceptual grouping on foot placement in humans. Participants performed a stepping stone task in which pathways consisted of target stones in a spatially regular path of foot falls and visual distractor stones in their proximity. Target and distractor stones differed in shape and colour so that each subset of stones could be easily grouped perceptually. In half of the trials, one target stone swapped shape and colour with a distractor in its close proximity. We show that in these ‘swapped’ conditions, participants chose the perceptually groupable, instead of the spatially regular, stepping location in over 40% of trials, even if the distance between perceptually groupable steps was substantially larger than normal step width/length. This reveals that the existence of a pathway that could be traversed without spatial disruption to periodic stepping is not sufficient to guarantee participants will select it and suggests competition between different types of visual input when choosing foot placement. We propose that a bias in foot placement choice in favour of visual grouping exists as, in nature, sudden changes in visual characteristics of the ground increase the uncertainty for stability. PMID:26587273

  11. Polytechnic Graduate Placement in Finnish Manufacturing

    ERIC Educational Resources Information Center

    Bockerman, Petri

    2007-01-01

    This paper analyses polytechnic graduate placement in Finnish manufacturing. The paper uses a register-based data source covering white-collar manufacturing workers over the period 1995-2004. Taken together, the results show that wages and job classification are higher for polytechnic graduates, once other covariates are controlled for. Despite…

  12. 34 CFR 300.116 - Placements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... modifications in the general education curriculum. (Approved by the Office of Management and Budget under... 34 Education 2 2010-07-01 2010-07-01 false Placements. 300.116 Section 300.116 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION...

  13. Paired Field Placements: A Means for Collaboration

    ERIC Educational Resources Information Center

    Gardiner, Wendy; Robinson, Karen Shipley

    2009-01-01

    In this qualitative study, pairs of preservice teachers were placed with single cooperating teachers in a 100-hour urban field placement. The question guiding this research was would preservice teachers collaborate in ways that contributed to their professional development and if so why, how, and to what end? Results from field notes, multiple…

  14. Online Placement in First-Year Writing

    ERIC Educational Resources Information Center

    Peckham, Irvin

    2009-01-01

    This essay describes Louisiana State University's search for an alternative to available placement protocols. Under the leadership of Les Perelman at MIT, LSU collaborated with four universities to develop iMOAT, a program for administering online assessments of student writing. This essay focuses on LSU's On-line Challenge, which developed from…

  15. Piezoceramic Actuator Placement for Acoustic Control of Panels

    NASA Technical Reports Server (NTRS)

    Bevan, Jeffrey S.

    2000-01-01

    Optimum placement of multiple traditional piezoceramic actuators is determined for active structural acoustic control of flat panels. The structural acoustic response is determined using acoustic radiation filters and structural surface vibration characteristics. Linear Quadratic Regulator (LQR) control is utilized to determine the optimum state feedback gain for active structural acoustic control. The optimum actuator location is determined by minimizing the structural acoustic radiated noise using a modified genetic algorithm. Experimental tests are conducted and compared to analytical results. Anisotropic piezoceramic actuators exhibit enhanced performance when compared to traditional isotropic piezoceramic actuators. As a result of the inherent isotropy, these advanced actuators develop strain along the principal material axis. The orientation of anisotropic actuators is investigated on the effect of structural vibration and acoustic control of curved and flat panels. A fully coupled shallow shell finite element formulation is developed to include anisotropic piezoceramic actuators for shell structures.

  16. Piezoceramic Actuator Placement for Acoustic Control of Panels

    NASA Technical Reports Server (NTRS)

    Bevan, Jeffrey S.; Turner, Travis L. (Technical Monitor)

    2001-01-01

    Optimum placement of multiple traditional piezoceramic actuators is determined for active structural acoustic control of flat panels. The structural acoustic response is determined using acoustic radiation filters and structural surface vibration characteristics. Linear Quadratic Regulator (LQR) control is utilized to determine the optimum state feedback gain for active structural acoustic control. The optimum actuator location is determined by minimizing the structural acoustic radiated noise using a modified genetic algorithm. Experimental tests are conducted and compared to analytical results. Anisotropic piezoceramic actuators exhibits enhanced performance when compared to traditional isotropic piezoceramic actuators. As a result of the inherent isotropy, these advanced actuators develop strain along the principal material axis. The orientation of anisotropic actuators is investigated on the effect of structural vibration and acoustic control of curved and flat panels. A fully coupled shallow shell finite element formulation is developed to include anisotropic piezoceramic actuators for shell structures.

  17. Two-Stage Mucogingival Surgery with Free Gingival Autograft and Biomend Membrane and Coronally Advanced Flap in Treatment of Class III Millers Recession.

    PubMed

    Rath, Avita; Varma, Smrithi; Paul, Renny

    2016-01-01

    Introduction. Gingival recession is an apical shift of the gingival margin with exposure of the root surface. This migration of the marginal tissue leads to esthetic concerns, dentin hypersensitivity, root caries, and cervical wear. It is, paradoxically, a common finding in patients with a high standard of oral hygiene, as well as in periodontally untreated populations with poor oral hygiene. Changing the topography of the marginal soft tissue in order to facilitate plaque control is a common indication for root coverage procedures and forms a major aspect of periodontal plastic surgeries. The regeneration of a new connective tissue attachment to denuded root surface is by allowing the selective coronal regrowth of periodontal ligament cells while excluding the gingival tissues from the root during wound healing by means of a barrier membrane. Case Presentation. This case reports a two-stage surgical technique for treatment of Miller's class III defect using free gingival autograft and type I absorbable collagen membrane (BioMend®, Zimmer Dental, USA)(§). Conclusions. The 6-month follow-up of the case showed a significant increase in attached gingiva suggesting it as a predictable alternative in the treatment of Millers class III defects. PMID:27525131

  18. Two-Stage Mucogingival Surgery with Free Gingival Autograft and Biomend Membrane and Coronally Advanced Flap in Treatment of Class III Millers Recession

    PubMed Central

    Paul, Renny

    2016-01-01

    Introduction. Gingival recession is an apical shift of the gingival margin with exposure of the root surface. This migration of the marginal tissue leads to esthetic concerns, dentin hypersensitivity, root caries, and cervical wear. It is, paradoxically, a common finding in patients with a high standard of oral hygiene, as well as in periodontally untreated populations with poor oral hygiene. Changing the topography of the marginal soft tissue in order to facilitate plaque control is a common indication for root coverage procedures and forms a major aspect of periodontal plastic surgeries. The regeneration of a new connective tissue attachment to denuded root surface is by allowing the selective coronal regrowth of periodontal ligament cells while excluding the gingival tissues from the root during wound healing by means of a barrier membrane. Case Presentation. This case reports a two-stage surgical technique for treatment of Miller's class III defect using free gingival autograft and type I absorbable collagen membrane (BioMend®, Zimmer Dental, USA)§. Conclusions. The 6-month follow-up of the case showed a significant increase in attached gingiva suggesting it as a predictable alternative in the treatment of Millers class III defects. PMID:27525131

  19. A Placement System Develops and Settles: The Michigan Model

    ERIC Educational Resources Information Center

    Molinaro, David

    1977-01-01

    This paper describes the development and implementation of a selective job-placement system in the Michigan Vocational Rehabilitation agency. A number of specialized units in the system were created to facilitate both job development and job placement. (Author)

  20. A Meta-analysis of Stent Placement vs. Angioplasty for Dialysis Vascular Access Stenosis.

    PubMed

    Fu, Ning; Joachim, Emily; Yevzlin, Alexander S; Shin, Jung-Im; Astor, Brad C; Chan, Micah R

    2015-01-01

    Dysfunction of arteriovenous fistulas (AVF) and arteriovenous grafts (AVG) contribute significantly to morbidity and hospitalization in the dialysis population. Despite advances in endovascular techniques, the incidence of vascular access stenosis remains problematic. Currently, the role of endovascular stent placement in the treatment of vascular access stenosis is poorly defined. This meta-analysis compares the primary patency rates of stenotic vascular access treated with stent placement vs. angioplasty. We searched Medline for English language publications from 1980 through December 2013, along with national conference proceedings and reference lists of all included publications. Inclusion criteria were a measure of primary patency, secondary patency, or access dysfunction. Studies were excluded if they were not in English or if they included pediatric patients. Ten studies with a total of 860 subjects met the inclusion criteria, including six experimental studies and four observational studies. There was significantly higher overall primary patency in those receiving stent placement than in those treated with angioplasty (pooled relative risk [RR] = 0.79; 95% confidence interval [CI]: 0.65-0.96). The estimate did not differ by study design. The effect of treatment differed significantly (p = 0.001) by the type of stents used, however. In studies including nitinol stents (six studies, 678 patients), 6-month patency was significantly better for stent placement than angioplasty (pooled RR = 0.67; 95% CI: 0.54-0.84), whereas there was no significant differences between stent placement and angioplasty in those studies using bare metal stents exclusively (four studies, 182 patients; pooled RR = 1.09; 95% CI: 0.91-1.32). There was significant heterogeneity between studies (I(2)  = 70.6%; p < 0.0001). Our results suggest that stent placement may confer an advantage over balloon angioplasty in primary patency of dialysis access stenoses.

  1. 45 CFR 605.35 - Evaluation and placement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION... evaluation data and in making placement decisions, a recipient shall (1) draw upon information from a variety... evaluation data, and the placement options, and (4) ensure that the placement decision is made in...

  2. Parental Status Characteristics and Self-Placement of Young Adults.

    ERIC Educational Resources Information Center

    McBroom, William H.; Hammer, Gail

    1983-01-01

    Examines status self-placement literature. Tests Talcott Parsons's inferences that, in predicting young adults' self-placement, (1) father's occupation is more important than other status variables of the father, (2) mother's employment makes the process of self-placement less predictable, and (3) "emancipation" from family of orientation brings…

  3. 34 CFR 300.115 - Continuum of alternative placements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Continuum of alternative placements. 300.115 Section 300... alternative placements. (a) Each public agency must ensure that a continuum of alternative placements is...) The continuum required in paragraph (a) of this section must— (1) Include the alternative...

  4. Better Prepared, Better Placement: An Online Resource for Health Students

    ERIC Educational Resources Information Center

    Grace, Sandra; O'Neil, Ross

    2014-01-01

    Despite calls for better preparation of students and supervisors for clinical placement, few dedicated pre-placement resources have been developed. The aim of this project was to design, pilot, and evaluate an online resource to prepare health students and supervisors for clinical placements. Development of an online resource was informed by the…

  5. 45 CFR 605.35 - Evaluation and placement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION... evaluation data and in making placement decisions, a recipient shall (1) draw upon information from a variety... evaluation data, and the placement options, and (4) ensure that the placement decision is made in...

  6. Mathematics Placement Test: Typical Results with Unexpected Outcomes

    ERIC Educational Resources Information Center

    Ingalls, Victoria

    2011-01-01

    Based on the results of a prior case-study analysis of mathematics placement at one university, the mathematics department developed and piloted a mathematics placement test. This article describes the implementation process for a mathematics placement test and further analyzes the test results for the pilot group. As an unexpected result, the…

  7. 38 CFR 21.252 - Job development and placement services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Job development and... 38 U.S.C. Chapter 31 Employment Services § 21.252 Job development and placement services. (a) General. Job development and placement services may include: (1) Direct placement assistance by VA;...

  8. 38 CFR 21.252 - Job development and placement services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Job development and... 38 U.S.C. Chapter 31 Employment Services § 21.252 Job development and placement services. (a) General. Job development and placement services may include: (1) Direct placement assistance by VA;...

  9. 38 CFR 21.252 - Job development and placement services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Job development and... 38 U.S.C. Chapter 31 Employment Services § 21.252 Job development and placement services. (a) General. Job development and placement services may include: (1) Direct placement assistance by VA;...

  10. 38 CFR 21.252 - Job development and placement services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Job development and... 38 U.S.C. Chapter 31 Employment Services § 21.252 Job development and placement services. (a) General. Job development and placement services may include: (1) Direct placement assistance by VA;...

  11. 38 CFR 21.252 - Job development and placement services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Job development and... 38 U.S.C. Chapter 31 Employment Services § 21.252 Job development and placement services. (a) General. Job development and placement services may include: (1) Direct placement assistance by VA;...

  12. Brevard District Plan for Placement and Follow-Up.

    ERIC Educational Resources Information Center

    Thomas, Olive W.

    The Brevard District Plan for placement and follow-up is intended for all secondary students, including dropouts, disadvantaged, adult students, and graduates. The areas of placement may be in gainful employment, educational institutions, or a combination of both. The plan specifies procedures for implementing placement and stipulates the type of…

  13. Brand Placement and Consumer Choice: An in-Store Experiment

    ERIC Educational Resources Information Center

    Sigurdsson, Valdimar; Saevarsson, Hugi; Foxall, Gordon

    2009-01-01

    An in-store experiment was performed to investigate the effects of shelf placement (high, middle, low) on consumers' purchases of potato chips. Placement of potato chips on the middle shelf was associated with the highest percentage of purchases. The results confirm the importance of item placement as a factor in consumers' buying behavior.…

  14. Partnered Field Placements: Collaboration in the "Real World"

    ERIC Educational Resources Information Center

    Gardiner, Wendy; Shipley Robinson, Karen

    2010-01-01

    Research indicates that partner placements--pairing two preservice teachers with a mentor teacher--provide a supportive and collaborative context for learning to teach. This qualitative study examines three partner placements in a 100-hour urban field practicum to understand how preservice teachers experience and perceive partner placements, and…

  15. 22 CFR 96.50 - Placement and post-placement monitoring until final adoption in incoming cases.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... resolving the crisis and the placement is disrupted, the agency or person assuming custody of the child... responsibilities if a placement for adoption is disrupted. This plan addresses: (1) Who will have legal...

  16. Class Differences in Cohabitation Processes

    PubMed Central

    Sassler, Sharon; Miller, Amanda J.

    2012-01-01

    Despite the burgeoning cohabitation literature, research has failed to examine social class variation in processes of forming and advancing such unions. Drawing upon in-depth interviews with 122 working- and middle-class cohabitors, we examine the duration between dating and moving in together, reasons for cohabiting, and subsequent plans. Transitions to cohabitation are more rapid among the working class. Respondents often cohabited for practical reasons—out of financial necessity, because it was convenient, or to meet a housing need. Regardless of social class status, few couples move in together as a “trial marriage.” Nonetheless, middle-class cohabitors were more likely to have become engaged than their working-class counterparts. Our findings indicate the need to reassess common beliefs regarding the role served by cohabitation and suggest that cohabitation has become another location where family outcomes are diverging by social class. PMID:23504506

  17. Class Differences in Cohabitation Processes.

    PubMed

    Sassler, Sharon; Miller, Amanda J

    2011-04-01

    Despite the burgeoning cohabitation literature, research has failed to examine social class variation in processes of forming and advancing such unions. Drawing upon in-depth interviews with 122 working- and middle-class cohabitors, we examine the duration between dating and moving in together, reasons for cohabiting, and subsequent plans. Transitions to cohabitation are more rapid among the working class. Respondents often cohabited for practical reasons-out of financial necessity, because it was convenient, or to meet a housing need. Regardless of social class status, few couples move in together as a "trial marriage." Nonetheless, middle-class cohabitors were more likely to have become engaged than their working-class counterparts. Our findings indicate the need to reassess common beliefs regarding the role served by cohabitation and suggest that cohabitation has become another location where family outcomes are diverging by social class.

  18. Immediate, Early, and Conventional Implant Placement in a Patient with History of Periodontitis

    PubMed Central

    Lanza, Alessandro; Scognamiglio, Fabio; Femiano, Felice; Lanza, Michele

    2015-01-01

    The aim of this paper is to describe a case of implant-prosthetic rehabilitation in a patient with periodontitis, focusing on the different timing of implant placement. After initial periodontal treatment, teeth with advanced mobility degree and severe bone resorption were extracted. At different healing time oral implants were placed in a prosthetic-guided position. After osseointegration period the implants were loaded and the results at one year of follow-up are presented. PMID:25949833

  19. Immediate, early, and conventional implant placement in a patient with history of periodontitis.

    PubMed

    Lanza, Alessandro; Scognamiglio, Fabio; Femiano, Felice; Lanza, Michele

    2015-01-01

    The aim of this paper is to describe a case of implant-prosthetic rehabilitation in a patient with periodontitis, focusing on the different timing of implant placement. After initial periodontal treatment, teeth with advanced mobility degree and severe bone resorption were extracted. At different healing time oral implants were placed in a prosthetic-guided position. After osseointegration period the implants were loaded and the results at one year of follow-up are presented. PMID:25949833

  20. Class III Mid-Term Project, "Increasing Heavy Oil Reserves in the Wilmington Oil Field Through Advanced Reservoir Characterization and Thermal Production Technologies"

    SciTech Connect

    Scott Hara

    2007-03-31

    The overall objective of this project was to increase heavy oil reserves in slope and basin clastic (SBC) reservoirs through the application of advanced reservoir characterization and thermal production technologies. The project involved improving thermal recovery techniques in the Tar Zone of Fault Blocks II-A and V (Tar II-A and Tar V) of the Wilmington Field in Los Angeles County, near Long Beach, California. A primary objective has been to transfer technology that can be applied in other heavy oil formations of the Wilmington Field and other SBC reservoirs, including those under waterflood. The first budget period addressed several producibility problems in the Tar II-A and Tar V thermal recovery operations that are common in SBC reservoirs. A few of the advanced technologies developed include a three-dimensional (3-D) deterministic geologic model, a 3-D deterministic thermal reservoir simulation model to aid in reservoir management and subsequent post-steamflood development work, and a detailed study on the geochemical interactions between the steam and the formation rocks and fluids. State of the art operational work included drilling and performing a pilot steam injection and production project via four new horizontal wells (2 producers and 2 injectors), implementing a hot water alternating steam (WAS) drive pilot in the existing steamflood area to improve thermal efficiency, installing a 2400-foot insulated, subsurface harbor channel crossing to supply steam to an island location, testing a novel alkaline steam completion technique to control well sanding problems, and starting on an advanced reservoir management system through computer-aided access to production and geologic data to integrate reservoir characterization, engineering, monitoring, and evaluation. The second budget period phase (BP2) continued to implement state-of-the-art operational work to optimize thermal recovery processes, improve well drilling and completion practices, and evaluate the

  1. Integrating Advanced High School Chemistry Research with Organic Chemistry and Instrumental Methods of Analysis

    ERIC Educational Resources Information Center

    Kennedy, Brian J.

    2008-01-01

    This paper describes and discusses the unique chemistry course opportunities beyond the advanced placement-level available at a science and technology magnet high school. Students may select entry-level courses such as honors and advanced placement chemistry; they may also take electives in organic chemistry with instrumental methods of analysis;…

  2. C-arm Cone Beam Computed Tomographic Needle Path Overlay for Fluoroscopic-Guided Placement of Translumbar Central Venous Catheters

    SciTech Connect

    Tam, Alda; Mohamed, Ashraf; Pfister, Marcus; Rohm, Esther; Wallace, Michael J.

    2009-07-15

    C-arm cone beam computed tomography is an advanced 3D imaging technology that is currently available on state-of-the-art flat-panel-based angiography systems. The overlay of cross-sectional imaging information can now be integrated with real-time fluoroscopy. This overlay technology was used to guide the placement of three percutaneous translumbar inferior vena cava catheters.

  3. Using Recent Advances in 2D Seismic Technology and Surface Geochemistry to Economically Redevelop a Shallow Shelf Carbonate Reservoir: Vernon Field, Isabella County, M, Class III

    SciTech Connect

    Wood, James R.; Bornhorst, T.J.; Chittick, S.D.; Harrison, William B.; Tayjor, W. Quinlan

    2001-08-07

    In this project a consortium consisting of Cronus Exploration (Traverse City, MI), Michigan Technological University (Houghton, MI) and Western Michigan University (Kalamazoo, MI) proposed to develop and execute an economical and environmentally sensitive plan for recovery of hydrocarbons from an abandoned shallow-shelf carbonate field that is typical of many fields in the U.S. Midwest. This is a 5-year project that will use surface geochemistry as a tool to reduce risk in locating and producing hydrocarbons in Class II fields. The project will develop new techniques for measuring hydrocarbon gases in the soil horizon to locate new and bypassed oil in the shallow-shelf carbonate environments typified by the Dundee and Trenton Formations of the Michigan Basin (Fisher et. al., 1988). In Phase I of the project, the consortium proposes to re-develop the Vernon Oil field located in Vernon Twp, Isabella County, Michigan and produce both bypassed hydrocarbons from the original field and to locate and produce extensions of the original field.

  4. Examining Waiting Placement in Hospital: Utilization and the Lived Experience

    PubMed Central

    Wilson, Donna M.; Vihos, Jill; Hewitt, Jessica A.; Barnes, Nancy; Peterson, Karen; Magnus, Ralph

    2014-01-01

    This mixed-methods study addressed the problem that although waiting placement is considered a major hospital utilization issue, minimal evidence exists to highlight the extent of it and the personal impact of waiting placement. An analysis of two years of complete hospital data for the Canadian province of Alberta was undertaken to examine waiting placement rates and describe waiting placement patients. Qualitative interviews and observations of elderly patients waiting in hospital for nursing home placement were also undertaken to gain an understanding of the lived experience of waiting for placement in hospital. Only 1.8% of all inpatients were waiting placement with an ALC (Alternative Level of Care) designation, 80% of ALC waits were less than 41 days (mean=29.85, median=14), and 2.2% of total hospital bed days in these two years were used by ALC patients. Three qualitative themes emerged: (a) coming to a realization of this significant move, (b) waiting is boring and distressing, and (c) hospitals are not designed for waiting placement. The findings of this study should raise awareness that although relatively few people wait placement in hospital, there are some major possible negative effects of waiting for placement in hospital for those who wait; with remedies to address waiting placement care deficits needed. PMID:24576361

  5. VLSI Cells Placement Using the Neural Networks

    SciTech Connect

    Azizi, Hacene; Zouaoui, Lamri; Mokhnache, Salah

    2008-06-12

    The artificial neural networks have been studied for several years. Their effectiveness makes it possible to expect high performances. The privileged fields of these techniques remain the recognition and classification. Various applications of optimization are also studied under the angle of the artificial neural networks. They make it possible to apply distributed heuristic algorithms. In this article, a solution to placement problem of the various cells at the time of the realization of an integrated circuit is proposed by using the KOHONEN network.

  6. Balanced Placement Of Vibration Sensors And Actuators

    NASA Technical Reports Server (NTRS)

    Gawronski, Wodek

    1996-01-01

    Mathematical approach that involves Hankel singular values leads to method for estimation of optimal placement of relatively few vibration sensors and actuators in multivariable flexible structure. Approach extends and complements previous developments regarding approximate decomposition, to Hankel singular values, of singular values of controllability and observability grammian matrices of multivariable flexible structure. Mathematical constructs also described in "Designing An Approximately Balanced LQG Compensator" (NPO-19000).

  7. Placement technique for direct posterior composite restorations.

    PubMed

    Javaheri, D S

    2001-04-01

    Due to improved materials, instrumentation, and placement techniques, composite resins have overcome the traditional complications associated with wear resistance, microleakage, sensitivity, and tight anatomical contacts. Composite resins have been utilized with increased frequency for direct posterior restorations capable of satisfying the growing aesthetic expectations of contemporary dental patients. When properly placed, posterior composites can provide successful and predictable restorations. This article presents clinical considerations for the aesthetic conservation of posterior restorations with composite resin materials.

  8. Multi-Target Single Cycle Instrument Placement

    NASA Technical Reports Server (NTRS)

    Pedersen, Liam; Smith, David E.; Deans, Matthew; Sargent, Randy; Kunz, Clay; Lees, David; Rajagopalan, Srikanth; Bualat, Maria

    2005-01-01

    This presentation is about the robotic exploration of Mars using multiple targets command cycle, safe instrument placements, safe operation, and K9 Rover which has a 6 wheel steer rocket-bogey chassis (FIDO, MER), 70% MER size, 1.2 GHz Pentium M laptop running Linux OS, Odometry and compass/inclinometer, CLARAty architecture, 5 DOF manipulator w/CHAMP microscopic camera, SciCams, NavCams and HazCams.

  9. Stent Placement on Fresh Venous Thrombosis

    SciTech Connect

    Vorwerk, Dierk; Guenther, Rolf W.; Schuermann, Karl

    1997-09-15

    Purpose: To report on the efficacy of fixing fresh venous thrombus to the venous wall by stent placement. Methods: Seven patients underwent stenting to treat acute venous thrombosis. In two patients, the hemodialysis fistula was thrombosed with the thrombus extending into the brachial veins. In three patients, the hemodialysis fistula was patent but massive swelling of the ipsilateral arm was caused by proximal venous thrombosis. Two patients presented with iliac venous thrombosis within stented pelvic veins. Stent placement was preceded by other mechanical thrombectomy methods in all cases. Results: Attachment of thrombus to the venous wall was successful in all cases treated. Acute rethrombosis did not occur. Follow-up patency in dialysis patients was 7.2 {+-} 2.1 months. One patient had rethrombosis of the dialysis graft 3 months after primary treatment. Three patients developed restenosis within a mean period of 7.7 months. One shunt remained patent for 10 months with no event of reobstruction during follow-up. In both patients with iliac stent placement, the vein remained patent over a follow-up period of 8 and 12 months respectively. Conclusion: Stenting fresh venous thrombus can achieve immediate venous patency. It may be used as an alternative approach when all other percutaneous methods fail. Frequent restenosis within stented veins limits its use to very selected cases.

  10. A risk-based sensor placement methodology.

    PubMed

    Lee, Ronald W; Kulesz, James J

    2008-10-30

    A risk-based sensor placement methodology is proposed to solve the problem of optimal location of sensors to protect population against the exposure to, and effects of, known and/or postulated chemical, biological, and/or radiological threats. Risk is calculated as a quantitative value representing population at risk from exposure at standard exposure levels. Historical meteorological data are used to characterize weather conditions as the frequency of wind speed and direction pairs. The meteorological data drive atmospheric transport and dispersion modeling of the threats, the results of which are used to calculate risk values. Sensor locations are determined via an iterative dynamic programming algorithm whereby threats detected by sensors placed in prior iterations are removed from consideration in subsequent iterations. In addition to the risk-based placement algorithm, the proposed methodology provides a quantification of the marginal utility of each additional sensor. This is the fraction of the total risk accounted for by placement of the sensor. Thus, the criteria for halting the iterative process can be the number of sensors available, a threshold marginal utility value, and/or a minimum cumulative utility achieved with all sensors.

  11. Can donated media placements reach intended audiences?

    PubMed

    Cooper, Crystale Purvis; Gelb, Cynthia A; Chu, Jennifer; Polonec, Lindsey

    2013-09-01

    Donated media placements for public service announcements (PSAs) can be difficult to secure, and may not always reach intended audiences. Strategies used by the Centers for Disease Control and Prevention's (CDC) Screen for Life: National Colorectal Cancer Action Campaign (SFL) to obtain donated media placements include producing a diverse mix of high-quality PSAs, co-branding with state and tribal health agencies, securing celebrity involvement, monitoring media trends to identify new distribution opportunities, and strategically timing the release of PSAs. To investigate open-ended recall of PSAs promoting colorectal cancer screening, CDC conducted 12 focus groups in three U.S. cities with men and women either nearing age 50 years, when screening is recommended to begin, or aged 50-75 years who were not in compliance with screening guidelines. In most focus groups, multiple participants recalled exposure to PSAs promoting colorectal cancer screening, and most of these individuals reported having seen SFL PSAs on television, in transit stations, or on the sides of public buses. Some participants reported exposure to SFL PSAs without prompting from the moderator, as they explained how they learned about the disease. Several participants reported learning key campaign messages from PSAs, including that colorectal cancer screening should begin at age 50 years and screening can find polyps so they can be removed before becoming cancerous. Donated media placements can reach and educate mass audiences, including millions of U.S. adults who have not been screened appropriately for colorectal cancer. PMID:23720533

  12. A Phase I Study of the First-in-Class Anti-Mitochondrial Metabolism Agent, CPI-613, in Patients with Advanced Hematologic Malignancies

    PubMed Central

    Pardee, Timothy S.; Lee, King; Luddy, John; Maturo, Claudia; Rodriguez, Robert; Isom, Scott; Miller, Lance D.; Stadelman, Kristin M.; Levitan, Denise; Hurd, David; Ellis, Leslie R.; Harrelson, Robin; Manuel, Megan; Dralle, Sarah; Lyerly, Susan; Powell, Bayard L

    2014-01-01

    Purpose The lipoate derivative CPI-613 is a first-in-class agent that targets mitochondrial metabolism. This study determined the effects of CPI-613 on mitochondrial function and defined the maximally tolerated dose (MTD), pharmacokinetics (PKs), and safety in patients with relapsed or refractory hematologic malignancies. Experimental Design Human leukemia cell lines were exposed to CPI-613 and mitochondrial function was assayed. A phase I trial was conducted in which CPI-613 was given as a 2-hour infusion on days 1 and 4 for 3 weeks every 28 days. Results CPI-613 inhibited mitochondrial respiration of human leukemia cells consistent with the proposed mechanism of action. In the phase I trial, 26 patients were enrolled. CPI-613 was well tolerated with no marrow suppression observed. When the infusion time was shortened to 1 hour renal failure occurred in 2 patients. At 3780 mg/m2, there were 2 dose-limiting toxicities (DLTs). At a dose of 2940 mg/m2 over 2 hours, no DLTs were observed, establishing this as the MTD. Renal failure occurred in a total of 4 patients and resolved in all but 1, who chose hospice care. CPI-613 has a triphasic elimination with an alpha half-life of ~1.34 hours. Of 21 evaluable, heavily pretreated, patients, 4 achieved an objective response and 2 achieved prolonged stabilization of disease for a clinical benefit rate of 29%. Following drug exposure, gene expression profiles of peripheral blood mononuclear cells from responders demonstrated immune activation. Conclusion CPI-613 inhibits mitochondrial function and demonstrates activity in a heavily pretreated cohort of patients. PMID:25165100

  13. Early prevention and intervention of Class II division 1 in growing patients

    PubMed Central

    Keerthi, V. Naga; Kanya, S. Dhivya; Babu, K. Pradeep; Mathew, Anoop; Kumar, A. Nanda

    2016-01-01

    Early screening and diagnosis help in preventing and intercepting the severity of the malocclusion which helps in addressing the esthetic and functional concerns. Growth modulation such as mandibular advancement has been an effective procedure in orthodontics. Mandibular growth advancer (MGA) and PowerScope are gaining popularity recently as these are effective in achieving the mandibular advancement and ease of fabrication, placement, and wear. MGA was fabricated by making the upper and lower splints separately and are placed in the oral cavity by joining the two splints in the new construction bite using cold cure, MGA when worn during growth phase helps in condylar remodeling in the temporomandibular joint thus helps in advancement of the mandible. The proclination of the upper anteriors in Class II division 1 can be moved lingually by activating the labial bow in the splint. Dr. Andy Hayes worked in conjunction with American orthodontics developed PowerScope. PowerScope delivers Class II correction with a combination of patient comfort and ease of use that was unmatched among other appliances. This ready to use chairside solution required no laboratory setup, making for a much quicker, and easier installation process and appointment. PowerScopes high quality, fixed one-piece design requires no patient compliance. These superior qualities of PowerScope help in correction of Class II skeletal growing patient in conjunction with fixed orthodontic therapy. MGA and PowerScope were chosen as a functional appliance for this study, which shows decreased ANB angle and effective mandible length was increased. PMID:27195234

  14. Altered Passive Eruption Complicating Optimal Orthodontic Bracket Placement: A Case Report and Review of Literature

    PubMed Central

    Chitra, Prasad

    2015-01-01

    An unusual case of altered passive eruption with gingival hyperpigmentation and a Class I malocclusion in a 12-year-old girl having no previous history of medication is presented. The patient reported with spacing in the upper arch, moderate crowding in the lower arch, anterior crossbite and excessive gingival tissue on the labial surfaces of teeth in both the arches. The inadequate crown lengths made placement of the orthodontic brackets difficult. Preadjusted orthodontic brackets have a very precise placement protocol which can affect tooth movement in all 3 planes of space if violated. The periodontal condition was diagnosed as altered passive eruption Type IA. Interdisciplinary treatment protocols including periodontal surgical and orthodontic procedures were used. The periodontal surgical procedures were carried out prior to orthodontic therapy and the results obtained were satisfactory. It is suggested that orthodontists should be aware of conditions like altered passive eruption and modalities of management. In most instances, orthodontic therapy is not hindered. PMID:26672498

  15. Altered Passive Eruption Complicating Optimal Orthodontic Bracket Placement: A Case Report and Review of Literature.

    PubMed

    Pulgaonkar, Rohan; Chitra, Prasad

    2015-11-01

    An unusual case of altered passive eruption with gingival hyperpigmentation and a Class I malocclusion in a 12-year-old girl having no previous history of medication is presented. The patient reported with spacing in the upper arch, moderate crowding in the lower arch, anterior crossbite and excessive gingival tissue on the labial surfaces of teeth in both the arches. The inadequate crown lengths made placement of the orthodontic brackets difficult. Preadjusted orthodontic brackets have a very precise placement protocol which can affect tooth movement in all 3 planes of space if violated. The periodontal condition was diagnosed as altered passive eruption Type IA. Interdisciplinary treatment protocols including periodontal surgical and orthodontic procedures were used. The periodontal surgical procedures were carried out prior to orthodontic therapy and the results obtained were satisfactory. It is suggested that orthodontists should be aware of conditions like altered passive eruption and modalities of management. In most instances, orthodontic therapy is not hindered. PMID:26672498

  16. Class Trash.

    ERIC Educational Resources Information Center

    Chemecology, 1992

    1992-01-01

    Presents a classroom activity in which students calculate the amount and types of trash thrown out by their class at school to investigate how much trash is generated, where it goes, and speculate about alternatives. Students need to be familiar with the concepts of weight, volume, and numbers. (MCO)

  17. Treatment planning for prostate focal laser ablation in the face of needle placement uncertainty

    SciTech Connect

    Cepek, Jeremy Fenster, Aaron; Lindner, Uri; Trachtenberg, John; Davidson, Sean R. H.; Haider, Masoom A.; Ghai, Sangeet

    2014-01-15

    Purpose: To study the effect of needle placement uncertainty on the expected probability of achieving complete focal target destruction in focal laser ablation (FLA) of prostate cancer. Methods: Using a simplified model of prostate cancer focal target, and focal laser ablation region shapes, Monte Carlo simulations of needle placement error were performed to estimate the probability of completely ablating a region of target tissue. Results: Graphs of the probability of complete focal target ablation are presented over clinically relevant ranges of focal target sizes and shapes, ablation region sizes, and levels of needle placement uncertainty. In addition, a table is provided for estimating the maximum target size that is treatable. The results predict that targets whose length is at least 5 mm smaller than the diameter of each ablation region can be confidently ablated using, at most, four laser fibers if the standard deviation in each component of needle placement error is less than 3 mm. However, targets larger than this (i.e., near to or exceeding the diameter of each ablation region) require more careful planning. This process is facilitated by using the table provided. Conclusions: The probability of completely ablating a focal target using FLA is sensitive to the level of needle placement uncertainty, especially as the target length approaches and becomes greater than the diameter of ablated tissue that each individual laser fiber can achieve. The results of this work can be used to help determine individual patient eligibility for prostate FLA, to guide the planning of prostate FLA, and to quantify the clinical benefit of using advanced systems for accurate needle delivery for this treatment modality.

  18. The development of a lower heat concrete mixture for mass concrete placement conditions

    NASA Astrophysics Data System (ADS)

    Crowley, Aaron Martin

    The hydration process of portland cement (PC) is exothermic; therefore, the thermal behavior of concrete has to be taken into consideration when placed in a large mass. The research presented involves a Tennessee Department of Transportation (TDOT) Class S (seal) portland cement concrete (PCC) which is used as a foundation seal during construction of bridge abutments and piers. A Class S PCC mixture meeting the 2006 TDOT specifications has the potential to generate excessive amounts of heat and induce thermal cracking in structural elements. The purpose of the study is to reduce the heat generation of a Class S PCC while maintaining adequate values of other engineering properties. Due to the possibility of underwater placement of a Class S PCC, reduction in the total cementing materials content were not considered in this study. Five candidate mixtures were used to compare against a typical TDOT Class S mixture. The five candidate Class S-LH (lower heat) mixtures were 45, 60, 70% Grade 120 slag substitutions for PC as well as two ternary mixtures containing Grade 120 slag and Class F fly ash. Ten batches of each mixture were produced. All plastic and hardened properties met TDOT 604.03 Class S requirements for analytical comparison. The 70% Grade 120 slag Class S-LH mixture was analytically superior for all hardened properties and at reducing heat generation. Since the 70% Grade 120 slag Class S-LH mixture proved to be superior in laboratory conditions; it was selected for further evaluation in the field testing portion of the research. The 70% Grade 120 slag mixture produced a significantly lower maximum temperature as well as a significantly lower maximum differential temperature than a TDOT Class S mixture with 20% Class C fly ash in side-by-side 18 cubic yard cube field placements. Research results and literature recommend that engineers should decide when mass concrete conditions are appropriate during construction practices. When mass concrete conditions are

  19. Optimizing Spacecraft Placement for Liaison Constellations

    NASA Technical Reports Server (NTRS)

    Chow, C. Channing; Villac, Benjamin F.; Lo, Martin W.

    2011-01-01

    A navigation and communications network is proposed to support an anticipated need for infrastructure in the Earth-Moon system. Periodic orbits will host the constellations while a novel, autonomous navigation strategy will guide the spacecraft along their path strictly based on satellite-to-satellite telemetry. In particular, this paper investigates the second stage of a larger constellation optimization scheme for multi-spacecraft systems. That is, following an initial orbit down-selection process, this analysis provides insights into the ancillary problem of spacecraft placement. Two case studies are presented that consider configurations of up to four spacecraft for a halo orbit and a cycler trajectory.

  20. Performance of Project Advance Students on the AP Biology Examination.

    ERIC Educational Resources Information Center

    Mercurio, Joseph; And Others

    1984-01-01

    Compared performance of Project Advance biology students (N=60) with Advanced Placement (AP) candidates (N=15,947) nationally on College Entrance Examination Board AP biology test. The research, conducted to determine comparability of the program as valid measures of academic achievement, determined that Project Advance students scored above the…

  1. Guess Who's Coming to Class? Examining the Pedagogy of a Black Male Teacher Educator

    ERIC Educational Resources Information Center

    Carroll, Jonathan Andrew

    2011-01-01

    African American males are failing to graduate high school and attend college at an alarming rate. There are a number of explanations for this disturbing pattern of inequity including excessive placement into Special Education programs, underrepresentation in gifted and advanced placement programs, subjective use of discipline policies, and…

  2. Identity and Placement Learning: Student Accounts of the Transition Back to University Following a Placement Year

    ERIC Educational Resources Information Center

    Auburn, Timothy

    2007-01-01

    There has been an increasing emphasis on employability within the higher education curriculum. Supervised work experience, particularly in the form of a placement year, has been an established means of providing experiences which are intended to enhance employability. This study examines a relatively neglected but important aspect of supervised…

  3. The Re-Placement Test: Using TOEFL for Purposes of Placement

    ERIC Educational Resources Information Center

    Moglen, Daniel

    2015-01-01

    This article will consider using TOEFL scores for purposes of placement and advising for international graduate students at a northern California research university. As the number of international students is on the rise and the funds for the graduate ESL program are diminishing, the way in which the university is handling the influx of…

  4. Placement Assistance Services: Procedures Manual. S.P.A.C.E. Student Placement and Counseling Effort.

    ERIC Educational Resources Information Center

    Irvin, Donald E.; Galey, Stephen B.

    This manual represents an attempt to develop a model and procedures for implementing career planning and placement assistance services in Minnesota high schools. The procedures described were developed for and tested in four participating high schools of different sizes, administrative structures, and geographic locations. Divided into seven…

  5. Clinical comparison of coronally-advanced flap plus amniotic membrane or subepithelial connective tissue in the treatment of Miller’s class I and II gingival recessions: A split-mouth study

    PubMed Central

    Lafzi, Ardeshir; Abolfazli, Nader; Faramarzi, Masoumeh; Eyvazi, Masoumeh; Eskandari, Amir; Salehsaber, Fariba

    2016-01-01

    Background. The aim of the present study was to compare coronally advanced flap (CAF) plus amniotic membrane (AM) to CAF with connective tissue graft (CTG) in the treatment of Miller’s class I and II gingival recessions. Methods. Eleven healthy subjects with thirty Miller’s class І and ІІ gingival recessions ≥3 mm, were selevted for this research and randomly assigned to two groups in a split-mouth design. In the control group gingival recessions were treated with CAF and CTG; however, in the test group the lesions were treated with (AM) and CAF. The clinical parameters, including recession depth (RD), recession width (RW), keratinized tissue width (WKT), probing depth (PD) and clinical attachment level (CAL), were measured at baseline and 1, 3 and 6 months postoperatively. Statistical significance was set at P < 0.01. Results. Position changes of RD, RW, CAL, and MGJ were significant between baseline and one month after surgery (P < 0.01) in both the test and control groups and these values remained unchanged at 3- and 6-month follow-ups. There were no statistically significant differences in PD and WKT between baseline and 1-, 3- and 6-months intervals postoperatively. The mean root coverage values after 6 months were 75.5% and 63.1% for two groups, respectively. The mean recession depth reductions were 2.63±0.63 mm and 2±1.4 mm in the test and control groups, respectively. Conclusion. The results of this research showed that application of AM instead of connective tissue decreased surgical operation time and patient discomfort but the amount of root coverage was not significantly different between the two methods.

  6. Clinical comparison of coronally-advanced flap plus amniotic membrane or subepithelial connective tissue in the treatment of Miller’s class I and II gingival recessions: A split-mouth study

    PubMed Central

    Lafzi, Ardeshir; Abolfazli, Nader; Faramarzi, Masoumeh; Eyvazi, Masoumeh; Eskandari, Amir; Salehsaber, Fariba

    2016-01-01

    Background. The aim of the present study was to compare coronally advanced flap (CAF) plus amniotic membrane (AM) to CAF with connective tissue graft (CTG) in the treatment of Miller’s class I and II gingival recessions. Methods. Eleven healthy subjects with thirty Miller’s class І and ІІ gingival recessions ≥3 mm, were selevted for this research and randomly assigned to two groups in a split-mouth design. In the control group gingival recessions were treated with CAF and CTG; however, in the test group the lesions were treated with (AM) and CAF. The clinical parameters, including recession depth (RD), recession width (RW), keratinized tissue width (WKT), probing depth (PD) and clinical attachment level (CAL), were measured at baseline and 1, 3 and 6 months postoperatively. Statistical significance was set at P < 0.01. Results. Position changes of RD, RW, CAL, and MGJ were significant between baseline and one month after surgery (P < 0.01) in both the test and control groups and these values remained unchanged at 3- and 6-month follow-ups. There were no statistically significant differences in PD and WKT between baseline and 1-, 3- and 6-months intervals postoperatively. The mean root coverage values after 6 months were 75.5% and 63.1% for two groups, respectively. The mean recession depth reductions were 2.63±0.63 mm and 2±1.4 mm in the test and control groups, respectively. Conclusion. The results of this research showed that application of AM instead of connective tissue decreased surgical operation time and patient discomfort but the amount of root coverage was not significantly different between the two methods. PMID:27651882

  7. Clinical comparison of coronally-advanced flap plus amniotic membrane or subepithelial connective tissue in the treatment of Miller's class I and II gingival recessions: A split-mouth study.

    PubMed

    Lafzi, Ardeshir; Abolfazli, Nader; Faramarzi, Masoumeh; Eyvazi, Masoumeh; Eskandari, Amir; Salehsaber, Fariba

    2016-01-01

    Background. The aim of the present study was to compare coronally advanced flap (CAF) plus amniotic membrane (AM) to CAF with connective tissue graft (CTG) in the treatment of Miller's class I and II gingival recessions. Methods. Eleven healthy subjects with thirty Miller's class І and ІІ gingival recessions ≥3 mm, were selevted for this research and randomly assigned to two groups in a split-mouth design. In the control group gingival recessions were treated with CAF and CTG; however, in the test group the lesions were treated with (AM) and CAF. The clinical parameters, including recession depth (RD), recession width (RW), keratinized tissue width (WKT), probing depth (PD) and clinical attachment level (CAL), were measured at baseline and 1, 3 and 6 months postoperatively. Statistical significance was set at P < 0.01. Results. Position changes of RD, RW, CAL, and MGJ were significant between baseline and one month after surgery (P < 0.01) in both the test and control groups and these values remained unchanged at 3- and 6-month follow-ups. There were no statistically significant differences in PD and WKT between baseline and 1-, 3- and 6-months intervals postoperatively. The mean root coverage values after 6 months were 75.5% and 63.1% for two groups, respectively. The mean recession depth reductions were 2.63±0.63 mm and 2±1.4 mm in the test and control groups, respectively. Conclusion. The results of this research showed that application of AM instead of connective tissue decreased surgical operation time and patient discomfort but the amount of root coverage was not significantly different between the two methods. PMID:27651882

  8. Retained Urethral Catheter Secondary to Placement in Proximal Ureter.

    PubMed

    McGregor, Thomas B; Sharda, Rajan

    2016-01-01

    We present an unusual complication secondary to indwelling urethral catheter placement. Routine catheter placement by the obstetrics team in a postpartum female leads to retention of the catheter and inability of its removal by both the obstetrics and urology teams. Although a retained urinary catheter is relatively common, inability to remove a catheter secondary to placement inadvertently into a ureter is extremely rare. In this paper we will discuss the options in removing a retained catheter and present our case of a retained catheter secondary to placement within the right proximal ureter.

  9. Standard Transistor Array (STAR). Volume 1: Placement technique

    NASA Technical Reports Server (NTRS)

    Cox, G. W.; Caroll, B. D.

    1979-01-01

    A large scale integration (LSI) technology, the standard transistor array uses a prefabricated understructure of transistors and a comprehensive library of digital logic cells to allow efficient fabrication of semicustom digital LSI circuits. The cell placement technique for this technology involves formation of a one dimensional cell layout and "folding" of the one dimensional placement onto the chip. It was found that, by use of various folding methods, high quality chip layouts can be achieved. Methods developed to measure of the "goodness" of the generated placements include efficient means for estimating channel usage requirements and for via counting. The placement and rating techniques were incorporated into a placement program (CAPSTAR). By means of repetitive use of the folding methods and simple placement improvement strategies, this program provides near optimum placements in a reasonable amount of time. The program was tested on several typical LSI circuits to provide performance comparisons both with respect to input parameters and with respect to the performance of other placement techniques. The results of this testing indicate that near optimum placements can be achieved by use of the procedures incurring severe time penalties.

  10. 54. VIEW SHOWING THE PLACEMENT OF SPIDER WEB BRACING, SHOOFLY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    54. VIEW SHOWING THE PLACEMENT OF SPIDER WEB BRACING, SHOOFLY BRIDGE, January 1935 - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA

  11. Retained Urethral Catheter Secondary to Placement in Proximal Ureter

    PubMed Central

    Sharda, Rajan

    2016-01-01

    We present an unusual complication secondary to indwelling urethral catheter placement. Routine catheter placement by the obstetrics team in a postpartum female leads to retention of the catheter and inability of its removal by both the obstetrics and urology teams. Although a retained urinary catheter is relatively common, inability to remove a catheter secondary to placement inadvertently into a ureter is extremely rare. In this paper we will discuss the options in removing a retained catheter and present our case of a retained catheter secondary to placement within the right proximal ureter. PMID:27144050

  12. A Disturbance Rejection Approach to Actuator and Sensor Placement

    NASA Technical Reports Server (NTRS)

    Lim, K. B.

    1997-01-01

    For various reasons as discussed for instance in, the selection of actuator and sensor positions is still ad hoc. This is especially true for flexible structures where many candidate configurations can exist. This study is an attempt to make the selection process more methodical. One approach to actuator and sensor placement is to optimize a closed loop performance metric directly by selecting the actuators, sensors, and controller gains simultaneously. This direct approach makes sense if the desired closed loop performance is well defined. Since the individual actuator and sensor contributions to the closed loop performance metric is complex, the solution strategy usually employs non linear programming with many design and numerical iterations. A second approach is to select actuators and/or sensors based on open loop properties so that closed loop performance is indirectly optimized. Since the individual sensor and actuator contributions to the open loop metric is simple, nonlinear optimization is usually not needed. This approach will suggest efficient actuator and sensor configurations for any type of control law. The method suggested in this study falls into the latter class of approaches.

  13. On POLE-ZERO Placement by Unit-Rank Modification

    NASA Astrophysics Data System (ADS)

    Prells, U.; Mottershead, J. E.; Friswell, M. I.

    2003-05-01

    The dynamic behaviour of a general linear system is characterised by the poles (resonances) and the zeros (antiresonances). This paper deals with the general class of dynamical systems that can be described by a second-order ordinary differential equation. For spatially discretised models the poles are given by the roots of the characteristic polynomial of the system matrix whilst the zeros correspond to the roots of the polynomials related to the elements of the adjugate of the system matrix. The question of how the poles and zeros can be assigned by a structural modification is important in many areas of application, for example in control, vibration absorption and model updating. In this paper we derive the basic equation of pole-zero placement by unit-rank modification. For simple real matrix pencils we simplify the basic equation which enables an analytical solution of the transformed vector of the modification. These results are related to the original unit-rank modification by a system of linear equations. Finally, we will give insight into solution methods of the original problem, and suggest a method which is based on the incorporation of additional model structure information.

  14. Successful dental implant placement surgeries with buccal bone fenestrations.

    PubMed

    Steier, Liviu; Steier, Gabriela

    2015-02-01

    This is the first comprehensive review of the classification, preventative measures, diagnosis, treatment methods, and determination of success criteria of buccal bone plate fenestrations (BPFs) secondary to posterior implant surgeries. The purpose of this review is to present and discuss the current literature from peer-reviewed journals, recent studies, and international implantology guidelines and to provide practitioners with guiding points to identify and understand whether BPFs are complications or accidents of implant surgeries. In addition, this review sets forth a detailed set of criteria for the evaluation and diagnosis of BPFs and for the subsequent classification of BPFs as either complications or accidents of posterior implant surgeries. From the literature analyzed, it is clear that BPFs are disqualified from the class of implant treatment failures because BPFs neither impair nor significantly delay treatment. A comprehensive outline of preventative measures and surgery aids to avoid fenestrating the buccal bone plate during implant placement, and a variety of repair methods are included in this review. Considerations of treatment outcomes and patient sensitivities are also included in this comprehensive review. PMID:23573944

  15. Assessing Student Preparation through Placement Tests

    NASA Astrophysics Data System (ADS)

    McFate, Craig; Olmsted, John, III

    1999-04-01

    The chemistry department at California State University, Fullerton, uses a placement test of its own design to assess student readiness to enroll in General Chemistry. This test contains items designed to test cognitive skills more than factual knowledge. We have analyzed the ability of this test to predict student success (defined as passing the first-semester course with a C or better) using data for 845 students from four consecutive semesters. In common with other placement tests, we find a weak but statistically significant correlation between test performance and course grades. More meaningfully, there is a strong correlation (R2 = 0.82) between test score and course success, sufficient to use for counseling purposes. An item analysis was conducted to determine what types of questions provide the best predictability. Six questions from the full set of 25 were identified as strong predictors, on the basis of discrimination indices and coefficients of determination that were more than one standard deviation above the mean values for test items. These questions had little in common except for requiring multistep mathematical operations and formal reasoning.

  16. A Risk-Based Sensor Placement Methodology

    SciTech Connect

    Lee, Ronald W; Kulesz, James J

    2008-01-01

    A risk-based sensor placement methodology is proposed to solve the problem of optimal location of sensors or detectors to protect population against the exposure to and effects of known and/or postulated chemical, biological, and/or radiological threats. Risk is calculated as a quantitative value representing population at risk from exposure against standard exposure levels. Historical meteorological data are used to characterize weather conditions as the frequency of wind speed and direction pairs. The meteorological data drive atmospheric transport and dispersion modeling of the threats, the results of which are used to calculate risk values. Sensor locations are determined via an iterative dynamic programming algorithm whereby threats captured or detected by sensors placed in prior stages are removed from consideration in subsequent stages. In addition to the risk-based placement algorithm, the proposed methodology provides a quantification of the marginal utility of each additional sensor or detector. Thus, the criterion for halting the iterative process can be the number of detectors available, a threshold marginal utility value, or the cumulative detection of a minimum factor of the total risk value represented by all threats. The methodology quantifies the effect of threat reduction measures, such as reduced probability of one or more threats due to administrative and/or engineering controls.

  17. Performance Driven Placement Procedure for Low Power

    NASA Astrophysics Data System (ADS)

    Yoshikawa, Masaya; Terai, Hidekazu

    Deep-Sub-Micron (DSM) technologies of 0.18μm and below enable the integration of logical circuits having more than 10 million gates. In such a DSM technology, it’s important to consider reducing power consumption, improving interconnection delay, and dispersing wire congestion at initial phase of layout design. In this paper, we proposed a novel performance-driven placement algorithm. The proposed algorithm based on Genetic Algorithm(GA) has a two-level hierarchical structure. For selection control, new objective functions are introduced for reducing power consumption, improving interconnection delay and dispersing wire congestion. Studies on floor planning and cell placement have been reported as being applications of GA to the LSI layout problem. However, no studies have ever seen the effect of applying GA in consideration of power, delay and congestion. Results show improvement of 11.7% for the total wire length of the nets with high SW rate, 22.5% for the worst path delay and 15.9% for wire congestion on average.

  18. 25 CFR 26.25 - What constitutes a complete Job Placement Program application?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What constitutes a complete Job Placement Program... JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.25 What constitutes a complete Job Placement Program application? To be complete, a Job Placement Program application must contain all of...

  19. 25 CFR 26.25 - What constitutes a complete Job Placement Program application?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What constitutes a complete Job Placement Program... JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.25 What constitutes a complete Job Placement Program application? To be complete, a Job Placement Program application must contain all of...

  20. 25 CFR 26.25 - What constitutes a complete Job Placement Program application?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false What constitutes a complete Job Placement Program... JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.25 What constitutes a complete Job Placement Program application? To be complete, a Job Placement Program application must contain all of...

  1. Elevator Sizing, Placement, and Control-Relevant Tradeoffs for Hypersonic Vehicles

    NASA Technical Reports Server (NTRS)

    Dickeson, Jeffrey J.; Rodriguez, Armando A.; Sridharan, Srikanth; Korad, Akshay

    2010-01-01

    Within this paper, control-relevant vehicle design concepts are examined using a widely used 3 DOF (plus flexibility) nonlinear model for the longitudinal dynamics of a generic carrot-shaped scramjet powered hypersonic vehicle. The impact of elevator size and placement on control-relevant static properties (e.g. level-flight trimmable region, trim controls, Angle of Attack (AOA), thrust margin) and dynamic properties (e.g. instability and right half plane zero associated with flight path angle) are examined. Elevator usage has been examine for a class of typical hypersonic trajectories.

  2. Technique Tips--The Cost of One Post-Operative Sensitivity following Placement of a Posterior Composite Restoration.

    PubMed

    Burke, F J Trevor

    2015-09-01

    Use a low shrinkage stress composite but, if not, use incremental placement and a layer of flowable at the gingival box; Ensure good bonding to dentine and enamel and avoid (over) etching the dentine; Ensure good adaptation at the gingival floor of a Class II box; Make sure that the restoration has received sufficient light; Provide good isolation; Use reliable and tested materials throughout. PMID:26630871

  3. Class distinction

    NASA Astrophysics Data System (ADS)

    White, M. Catherine

    Typical 101 courses discourage many students from pursuing higher level science and math courses. Introductory classes in science and math serve largely as a filter, screening out all but the most promising students, and leaving the majority of college graduates—including most prospective teachers—with little understanding of how science works, according to a study conducted for the National Science Foundation. Because few teachers, particularly at the elementary level, experience any collegiate science teaching that stresses skills of inquiry and investigation, they simply never learn to use those methods in their teaching, the report states.

  4. PMU Placement for Enhancing Dynamic Observability of a Power Grid

    SciTech Connect

    Du, Pengwei; Huang, Zhenyu; Diao, Ruisheng; Lee, Barry; Anderson, Kevin K.

    2010-09-27

    Power grids are operated in an increasingly complicated environment. However, operators lack effective and accurate tools for real-time monitoring and control of power systems. The U.S. Department of Energy, along with several utilities and system operators, is making a major $108 million investment in the Western Interconnection for phasor measurement unit (PMU) installation and phasor application development. This phasor measurement network opens up many opportunities for the estimation and prediction of power system states in real time, which enable operators to evaluate the system dynamic security in advance and allow them more time to respond to disturbances. Kalman filter based dynamic state estimation offers a solution suitable for this purpose. Our work indicates that the performance of Kalman filters in dynamic state estimation would degrade if PMU measurements cannot adequately capture the system dynamics. This paper develops a framework to identify how to place PMUs to improve dynamic observability of the power grid. Simulation results validate the concept, and the guidelines for PMU placement are derived.

  5. Materials for Heated Head Automated Thermoplastic Tape Placement

    NASA Technical Reports Server (NTRS)

    Jensen, Brian J.; Kinney, Megan C.; Cano, Roberto J.; Grimsley, Brian W.

    2012-01-01

    NASA Langley Research Center (LaRC) is currently pursuing multiple paths to develop out of autoclave (OOA) polymeric composite materials and processes. Polymeric composite materials development includes the synthesis of new and/or modified thermosetting and thermoplastic matrix resins designed for specific OOA processes. OOA processes currently under investigation include vacuum bag only (VBO) prepreg/composite fabrication, resin transfer molding (RTM), vacuum assisted resin transfer molding (VARTM) and heated head automated thermoplastic tape placement (HHATP). This paper will discuss the NASA Langley HHATP facility and capabilities and recent work on characterizing thermoplastic tape quality and requirements for quality part production. Samples of three distinct versions of APC-2 (AS4/PEEK) thermoplastic dry tape were obtained from two materials vendors, TENCATE, Inc. and CYTEC Engineered Materials** (standard grade and an experimental batch). Random specimens were taken from each of these samples and subjected to photo-microscopy and surface profilometry. The CYTEC standard grade of APC-2 tape had the most voids and splits and the highest surface roughness and/or waviness. Since the APC-2 tape is composed of a thermoplastic matrix, it offers the flexibility of reprocessing to improve quality, and thereby improve final quality of HHATP laminates. Discussions will also include potential research areas and future work that is required to advance the state of the art in the HHATP process for composite fabrication.

  6. Factors that May Contribute to the Placement of Latino English Language Learners in Special Education: Perceptions of Directors of Special Education in California

    ERIC Educational Resources Information Center

    Alvarez, Dante

    2010-01-01

    The problem: Research indicates that Latino English language learners in California are placed in special education classes at a higher rate than other states. The factors that determine placement of Latino English learners such as language barriers, transiency, poverty, and teacher training may create challenges for Directors of Special…

  7. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER AT ELMORE, ALABAMA. FIFTH PROGRESS REPORT, MAY 1-JULY 1, 1965.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; SEAY, DONNA M.

    INMATES WERE EXPERIMENTAL SUBJECTS IN A PROJECT FOR VOCATIONAL TRAINING AND PLACEMENT. OF THE 46 WHO COMPLETED TRAINING IN MAY, 35 WERE PAROLED AND EMPLOYED, AND 11 WERE AWAITING PAROLE CONFIRMATIONS. A SECOND GROUP WERE ENROLLED. TO OVERCOME SOME STUDENT WEAKNESSES, A REMEDIAL NIGHT SCHOOL CLASS WAS INITIATED. THIS PROBLEM COULD BE ELIMINATED BY…

  8. Small Bowel Obstruction Due to Suprapubic Catheter Placement.

    PubMed

    Bonasso, Patrick C; Lucke-Wold, Brandon; Khan, Uzer

    2016-07-01

    Suprapubic catheter placement has associated complications such as bowel injury, bladder injury, or bleeding. This case describes the management of an elderly patient who had suprapubic catheter placement complicated by small bowel obstruction. The catheter had continued production of urine. Further patient treatment required abdominal exploration and bowel resection. PMID:27335801

  9. Quality Indicators for California Community College Job Placement Programs.

    ERIC Educational Resources Information Center

    Mount San Antonio Community Coll. District, Walnut, CA.

    Designed to help California community colleges in assessing their job placement services, identifying strengths and needs for improvement, and establishing priorities for the future, this color-coded guide lists specific tasks and responsibilities within the four essential functional areas of job placement programs and includes quality indicators…

  10. Identification and Placement of College Students in Developmental Education Programs.

    ERIC Educational Resources Information Center

    Pearse, Carol A.; And Others

    In 1981, as part of its implementation of Roueche's model for developmental education, Pima Community College (PCC) initiated its first collegewide assessment and placement program. Faculty in the areas of reading, writing, and mathematics met to establish scores on which recommendations for student course placement would be based. A study was…

  11. Assessing and predicting successful tube placement outcomes in ALS patients.

    PubMed

    Beggs, Kathleen; Choi, Marcia; Travlos, Andrew

    2010-01-01

    This study reviews feeding tube placement outcomes in 69 ALS outpatients seen at an outpatient interdisciplinary ALS clinic in British Columbia, Canada. The objective was to determine at which point the risks outweigh the benefits of tube placement by reviewing outcomes against parameters of respiratory function, nutritional status and speech and swallowing deterioration. The study was a retrospective review of tube placements between January 2000 and 2005, analysing data on respiratory function (forced vital capacity and respiratory status), weight change from usual body weight (UBW) and speech/swallowing deterioration using ALS Severity Score ratings (Hillel et al., 1989) at time of tube placement. Results show a statistically significant association between nutritional status and successful tube placement outcomes (p=0.003), and none between respiratory status, speech/swallowing variables, or number of deteriorated variables in each patient. Study findings were impacted by lack of available respiratory data. The only study variable that predicted successful tube placement outcome was a body weight greater than or equal to 74% UBW at time of tube placement. In the absence of access to respiratory testing, the relatively simple assessment of weight may assist patients and caregivers in appropriate decisions around tube placement.

  12. Small Bowel Obstruction Due to Suprapubic Catheter Placement.

    PubMed

    Bonasso, Patrick C; Lucke-Wold, Brandon; Khan, Uzer

    2016-07-01

    Suprapubic catheter placement has associated complications such as bowel injury, bladder injury, or bleeding. This case describes the management of an elderly patient who had suprapubic catheter placement complicated by small bowel obstruction. The catheter had continued production of urine. Further patient treatment required abdominal exploration and bowel resection.

  13. Principles of Effective Practice in International Social Work Field Placements

    ERIC Educational Resources Information Center

    Lough, Benjamin J.

    2009-01-01

    This article explores the conditions under which international social work field placements may be effectively administered. The positive and negative potential of international placements is examined. A review of empirical and theoretical literature in the related fields of service learning and international volunteering reveals that role taking,…

  14. Work Placements and Academic Achievement: Undergraduate Computing Students

    ERIC Educational Resources Information Center

    Patel, Nayna; Brinkman, Willem-Paul; Coughlan, Jane

    2012-01-01

    Purpose: The purpose of this paper is to investigate and understand whether students who complete a work placement as part of their degree course achieve a better classification of degree than those students who do not include a placement. Design/methodology/approach: The study was conducted by extracting the profiles of computing students from…

  15. Economic and Demographic Factors Impacting Placement of Students with Autism

    ERIC Educational Resources Information Center

    Kurth, Jennifer A.; Mastergeorge, Ann M.; Paschall, Katherine

    2016-01-01

    Educational placement of students with autism is often associated with child factors, such as IQ and communication skills. However, variability in placement patterns across states suggests that other factors are at play. This study used hierarchical cluster analysis techniques to identify demographic, economic, and educational covariates…

  16. Memoirs of a Trip into the Placement Culture of Japan.

    ERIC Educational Resources Information Center

    Weatherall, Robert K.

    1991-01-01

    Presents observations of a U.S. college placement officer who participated in a careers conference in Japan. Describes changing desires of Japanese college students; hospitable treatment U.S. students received; their sightseeing experiences; the placement office at Waseda University; and the conference experience. (ABL)

  17. Academic Freedom and Grading: The Role of Placement Providers

    ERIC Educational Resources Information Center

    Martin, Ian

    2011-01-01

    Placement providers can be successfully involved in assessing students. This is demonstrated in the Monash University Faculty of Information Technology Cooperative Education Program. Students are thoroughly prepared for their placements and industry supervisors receive written assessment guidelines. Not one student has been awarded a pass grade by…

  18. Infant Placement in Canadian Child Maltreatment-Related Investigations

    ERIC Educational Resources Information Center

    Tonmyr, Lil; Williams, Gabriela; Jack, Susan M.; MacMillan, Harriet L.

    2011-01-01

    This study examined factors associated with decisions in favour of out-of-home placement following investigations involving infants at risk of maltreatment. We used data from a sample of children less than 1 year of age (n = 763) investigated by child welfare services across Canada in 2003. We tested unadjusted relationships with placement using…

  19. Educational Placements for Children Who Are Ventilator Assisted.

    ERIC Educational Resources Information Center

    Jones, David E.; And Others

    1996-01-01

    A survey of 77 parents of children requiring ventilator support and interviews with 22 of the families sought to determine parental satisfaction with their child's educational placement. The survey showed that 44% of children were in general education programs, and 87% of parents agreed with their children's placement. (CR)

  20. 34 CFR 300.115 - Continuum of alternative placements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Continuum of alternative placements. 300.115 Section... Continuum of alternative placements. (a) Each public agency must ensure that a continuum of alternative... services. (b) The continuum required in paragraph (a) of this section must— (1) Include the...

  1. 34 CFR 300.115 - Continuum of alternative placements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Continuum of alternative placements. 300.115 Section... Continuum of alternative placements. (a) Each public agency must ensure that a continuum of alternative... services. (b) The continuum required in paragraph (a) of this section must— (1) Include the...

  2. 12 CFR 614.4945 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Forced placement of flood insurance. 614.4945... OPERATIONS Flood Insurance Requirements § 614.4945 Forced placement of flood insurance. If a System... not covered by flood insurance or are covered by flood insurance in an amount less than the...

  3. 12 CFR 339.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Forced placement of flood insurance. 339.7... GENERAL POLICY LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 339.7 Forced placement of flood insurance. If... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  4. 12 CFR 22.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Forced placement of flood insurance. 22.7... HAVING SPECIAL FLOOD HAZARDS § 22.7 Forced placement of flood insurance. If a bank, or a servicer acting... or mobile home and any personal property securing the designated loan is not covered by...

  5. 12 CFR 391.36 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Forced placement of flood insurance. 391.36... GENERAL POLICY FORMER OFFICE OF THRIFT SUPERVISION REGULATIONS Loans in Areas Having Special Flood Hazards § 391.36 Forced placement of flood insurance. If a State savings association, or a servicer acting...

  6. 12 CFR 760.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Forced placement of flood insurance. 760.7... LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 760.7 Forced placement of flood insurance. If a credit... not covered by flood insurance, or is covered by flood insurance in an amount less than the...

  7. 12 CFR 572.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Forced placement of flood insurance. 572.7... HAVING SPECIAL FLOOD HAZARDS § 572.7 Forced placement of flood insurance. If a savings association, or a... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  8. 12 CFR 391.36 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Forced placement of flood insurance. 391.36... GENERAL POLICY FORMER OFFICE OF THRIFT SUPERVISION REGULATIONS Loans in Areas Having Special Flood Hazards § 391.36 Forced placement of flood insurance. If a State savings association, or a servicer acting...

  9. 12 CFR 22.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Forced placement of flood insurance. 22.7... HAVING SPECIAL FLOOD HAZARDS § 22.7 Forced placement of flood insurance. If a bank, or a servicer acting... or mobile home and any personal property securing the designated loan is not covered by...

  10. 12 CFR 22.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Forced placement of flood insurance. 22.7... HAVING SPECIAL FLOOD HAZARDS § 22.7 Forced placement of flood insurance. If a bank, or a servicer acting... or mobile home and any personal property securing the designated loan is not covered by...

  11. 12 CFR 339.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Forced placement of flood insurance. 339.7... GENERAL POLICY LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 339.7 Forced placement of flood insurance. If... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  12. 12 CFR 22.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Forced placement of flood insurance. 22.7... HAVING SPECIAL FLOOD HAZARDS § 22.7 Forced placement of flood insurance. If a bank, or a servicer acting... or mobile home and any personal property securing the designated loan is not covered by...

  13. 12 CFR 22.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Forced placement of flood insurance. 22.7... HAVING SPECIAL FLOOD HAZARDS § 22.7 Forced placement of flood insurance. If a bank, or a servicer acting... or mobile home and any personal property securing the designated loan is not covered by...

  14. 12 CFR 614.4945 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Forced placement of flood insurance. 614.4945... OPERATIONS Flood Insurance Requirements § 614.4945 Forced placement of flood insurance. If a System... not covered by flood insurance or are covered by flood insurance in an amount less than the...

  15. 12 CFR 614.4945 - Forced placement of flood insurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Forced placement of flood insurance. 614.4945... OPERATIONS Flood Insurance Requirements § 614.4945 Forced placement of flood insurance. If a System... not covered by flood insurance or are covered by flood insurance in an amount less than the...

  16. 12 CFR 172.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Forced placement of flood insurance. 172.7... HAVING SPECIAL FLOOD HAZARDS § 172.7 Forced placement of flood insurance. If a Federal savings... designated loan is not covered by flood insurance or is covered by flood insurance in an amount less than...

  17. 12 CFR 172.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Forced placement of flood insurance. 172.7... HAVING SPECIAL FLOOD HAZARDS § 172.7 Forced placement of flood insurance. If a Federal savings... designated loan is not covered by flood insurance or is covered by flood insurance in an amount less than...

  18. 12 CFR 339.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Forced placement of flood insurance. 339.7... GENERAL POLICY LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 339.7 Forced placement of flood insurance. If... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  19. 12 CFR 572.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Forced placement of flood insurance. 572.7... HAVING SPECIAL FLOOD HAZARDS § 572.7 Forced placement of flood insurance. If a savings association, or a... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  20. 12 CFR 339.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Forced placement of flood insurance. 339.7... GENERAL POLICY LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 339.7 Forced placement of flood insurance. If... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  1. 12 CFR 614.4945 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Forced placement of flood insurance. 614.4945... OPERATIONS Flood Insurance Requirements § 614.4945 Forced placement of flood insurance. If a System... not covered by flood insurance or are covered by flood insurance in an amount less than the...

  2. 12 CFR 572.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Forced placement of flood insurance. 572.7... HAVING SPECIAL FLOOD HAZARDS § 572.7 Forced placement of flood insurance. If a savings association, or a... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  3. 12 CFR 172.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Forced placement of flood insurance. 172.7... HAVING SPECIAL FLOOD HAZARDS § 172.7 Forced placement of flood insurance. If a Federal savings... designated loan is not covered by flood insurance or is covered by flood insurance in an amount less than...

  4. 12 CFR 391.36 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Forced placement of flood insurance. 391.36... GENERAL POLICY FORMER OFFICE OF THRIFT SUPERVISION REGULATIONS Loans in Areas Having Special Flood Hazards § 391.36 Forced placement of flood insurance. If a State savings association, or a servicer acting...

  5. 12 CFR 760.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Forced placement of flood insurance. 760.7... LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 760.7 Forced placement of flood insurance. If a credit... not covered by flood insurance, or is covered by flood insurance in an amount less than the...

  6. 12 CFR 614.4945 - Forced placement of flood insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Forced placement of flood insurance. 614.4945... OPERATIONS Flood Insurance Requirements § 614.4945 Forced placement of flood insurance. If a System... not covered by flood insurance or are covered by flood insurance in an amount less than the...

  7. 12 CFR 339.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Forced placement of flood insurance. 339.7... GENERAL POLICY LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 339.7 Forced placement of flood insurance. If... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  8. 12 CFR 760.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Forced placement of flood insurance. 760.7... LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 760.7 Forced placement of flood insurance. If a credit... not covered by flood insurance, or is covered by flood insurance in an amount less than the...

  9. 12 CFR 572.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Forced placement of flood insurance. 572.7... HAVING SPECIAL FLOOD HAZARDS § 572.7 Forced placement of flood insurance. If a savings association, or a... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  10. 12 CFR 760.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Forced placement of flood insurance. 760.7... LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 760.7 Forced placement of flood insurance. If a credit... not covered by flood insurance, or is covered by flood insurance in an amount less than the...

  11. 12 CFR 572.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Forced placement of flood insurance. 572.7... HAVING SPECIAL FLOOD HAZARDS § 572.7 Forced placement of flood insurance. If a savings association, or a... not covered by flood insurance or is covered by flood insurance in an amount less than the...

  12. 12 CFR 760.7 - Forced placement of flood insurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Forced placement of flood insurance. 760.7... LOANS IN AREAS HAVING SPECIAL FLOOD HAZARDS § 760.7 Forced placement of flood insurance. If a credit... not covered by flood insurance, or is covered by flood insurance in an amount less than the...

  13. Creative Contexts: Work Placement Subjectivities for the Creative Industries

    ERIC Educational Resources Information Center

    Ashton, Daniel

    2016-01-01

    This article examines reflections on work placement experiences generated for the Creative Contexts website by higher education students. The article outlines the aims of Creative Contexts to generate and share placement experiences and stories. The article analyses the reflections films available on the website, and reveals a continuum of agency…

  14. The Man From Dow: Placement Officer for a Year

    ERIC Educational Resources Information Center

    Ideus, Harvey S.

    1974-01-01

    A professional (on leave of absence) in the Placement Office at University of Wisconsin-La Crosse was temporarily replaced by a personnel specialist from Dow Chemical. This exchange experience is separately described by the former director of Placement and Career Advising at the university and by "the man from Dow" himself. (EAK)

  15. Understanding the Heritage Language Student: Proficiency and Placement

    ERIC Educational Resources Information Center

    Thompson, Gregory L.

    2015-01-01

    Given the ever-growing number of Spanish heritage learners in both universities and colleges, the need has continued to grow for the development of placement exams that accurately measure language ability, are simple to evaluate, and are easy to administer to large numbers of students. This article analyzes the implementation of a placement exam…

  16. 40 CFR 82.108 - Placement of warning statement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Placement of warning statement. 82.108 Section 82.108 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PROTECTION OF STRATOSPHERIC OZONE The Labeling of Products Using Ozone-Depleting Substances § 82.108 Placement of warning statement....

  17. Consumers with Major Depressive Disorder: Factors Influencing Job Placement

    ERIC Educational Resources Information Center

    Hergenrather, Kenneth C.; Haase, Eileen; Zeglin, Robert J.; Rhodes, Scott D.

    2013-01-01

    The theory of planned behavior (TPB) was applied to study the factors that influence the intention of public rehabilitation placement professionals to place consumers with major depressive disorder (MDD) in jobs. A sample of 108 public rehabilitation placement professionals in the Mid-Atlantic region of the United States completed the MDD…

  18. Placements: An Underused Vehicle for Quality Enhancement in Higher Education?

    ERIC Educational Resources Information Center

    Kettis, Asa; Ring, Lena; Gustavsson, Maria; Wallman, Andy

    2013-01-01

    Placements have the potential to contribute more effectively to the quality of higher education. The aim of this article is to discuss how placements can be made more worthwhile for individual students, while also contributing to the overall quality of teaching and learning at HEIs as well as to the development of workplace cultures that are…

  19. Placement of Students with Emotional and Behavioral Disorders

    ERIC Educational Resources Information Center

    Mathur, Sarup R.; Jolivette, Kristine

    2012-01-01

    Students with emotional and behavioral disorders (E/BD) receive educational and related services within a continuum of placement options per the Individual with Disabilities Education Act. The continuum of placement options ranges from fully included general education type classrooms to more restrictive environments such as alternative education…

  20. Machine learning techniques for fault isolation and sensor placement

    NASA Technical Reports Server (NTRS)

    Carnes, James R.; Fisher, Douglas H.

    1993-01-01

    Fault isolation and sensor placement are vital for monitoring and diagnosis. A sensor conveys information about a system's state that guides troubleshooting if problems arise. We are using machine learning methods to uncover behavioral patterns over snapshots of system simulations that will aid fault isolation and sensor placement, with an eye towards minimality, fault coverage, and noise tolerance.