Sample records for compensatory education programs

  1. Proceedings: Conference on Compensatory/Remedial Education.

    ERIC Educational Resources Information Center

    Fea, Henry R., Ed.; And Others

    This document presents the papers and discussions from the Conference on Compensatory/Remedial Education. The contents include: "Institutional Programs for the Low Achievers" by Joan G. Roloff; "Communication in Compensatory Education" by Henry R. Fea; "Seminar: Special Programs for Minorities" by Constance Acholonu; "Seminar: Special Programs for…

  2. Compensatory Programs in Mexico to Reduce the Educational Gap

    ERIC Educational Resources Information Center

    Canales Rodriguez, Emma Laticia; Moreno Olivos, Tiburcio

    2012-01-01

    In this paper we approach the issue of compensatory education programs to reduce the backlog in basic education. We address the population living in rural areas, because the Compensatory Programs (CPs) are aimed at them. The presentation is divided into three parts. The first section presents an approach to basic education in Mexico, the second…

  3. Compensatory Education Product Evaluation: Elementary and Secondary Programs 1991-1992.

    ERIC Educational Resources Information Center

    Saginaw Public Schools, MI. Dept. of Evaluation Services.

    An evaluation was done of compensatory educational programs in reading and mathematics in the Saginaw (Michigan) School District. The elementary Compensatory Education (CE) program is both a push-in format (grades 1 and 2) and a pull-out format (periodically taking students out of regular classrooms) that serves 2,045 students in grades 1 through…

  4. COMPENSATORY EDUCATION PROGRAM. NEWSLETTER.

    ERIC Educational Resources Information Center

    Fresno City Unified School District, CA.

    TWO NEWSLETTERS FROM THE COMPENSATORY EDUCATION PROGRAM IN FRESNO INCLUDED PLANS FOR THE PLANNING GRANT PROGRAM, THE BASIC PROGRAM, AND THE INTENSIVE PROGRAM. THE BASIC PROGRAM SHOULD REDUCE PUPIL-TEACHER RATIO, PROVIDE PRESCHOOL PROJECTS THROUGH THE USE OF EITHER SCHOOL FACILITIES OR PRIVATE FACILITIES, PROVIDE REMEDIAL AND CORRECTIVE PROGRAMS IN…

  5. Analyzing for Individual Differences in Evaluating Compensatory Education Programs. Occasional Paper No. 27.

    ERIC Educational Resources Information Center

    Krus, Patricia H.

    Trait-Treatment Interaction (TTI), a research method for observing experimental effects of treatments on subjects of different aptitudes and learning characteristics, is suggested as an effective evaluation tool to provide evaluators and educators in compensatory education programs with information about which program is best for different kinds…

  6. State Compensatory Education Annual Report, 1982-83.

    ERIC Educational Resources Information Center

    Georgia State Dept. of Education, Atlanta. Office of Instructional Services.

    This document compiles compensatory education program data submitted to the Georgia State Department by local school systems in their 1982-83 annual reports. The first section describes state administration of grant funds (i.e., appropriations bills, procedures for allocating funds, program plans, and program monitoring). Specifically mentioned…

  7. Parent Involvement in Compensatory Education.

    ERIC Educational Resources Information Center

    Gordon, Ira J.

    This monograph considers the effects of the family on the intellectual and personal development of the child, and the effects of culture upon the family's way of life, and thus, on the child. In a survey of early compensatory education projects, university based programs, and school and community programs are described. Program organizational…

  8. Evaluation Report: ESEA Program of Compensatory Education (Including Abstract and Appendix).

    ERIC Educational Resources Information Center

    Badal, Alden W.

    This document is an evaluation of 1967-68 compensatory education programs in Oakland, California, funded by the Elementary and Secondary Education Act, Title I. It consists of three parts: (1) the evaluation report; (2) an appendix containing tables, questionnaire summaries, sample forms, etc.; and (3) an abstract of the total document. Reported…

  9. Sacramento City Unified School District Chapter 1/State Compensatory Education Handbook Series.

    ERIC Educational Resources Information Center

    Sacramento City Unified School District, CA.

    Four handbooks developed by the Consolidated Programs Department of the Sacramento City Unified School District (California) provide a means by which the multitude of federal, state, and district rules and regulations pertaining to compensatory education can be understood. The "Consolidated Programs Office Management Procedures" handbook…

  10. State Compensatory Education: Final Technical Report. Publication Number 80.72.

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    In evaluating the Austin Independent School District's State Compensatory Education (SCE) program, the Office of Research and Evaluation looked at nine program areas. The service report examined the services teachers gave and the achievement gains made by their students. The counselor service report examined how many eligible students were served…

  11. Research Plan: Compensatory Education Study.

    ERIC Educational Resources Information Center

    National Inst. of Education (DHEW), Washington, DC.

    This research plan is a direct response to the education Amendments of 1974 which instructs the National Institute of Education to design and conduct a compensatory education study. The research design, as outlined in this report, intends to examine programs and look for identifiable factors in funding, organization, and instructional methods…

  12. Early compensatory sensory re-education.

    PubMed

    Daniele, Hugo R; Aguado, Leda

    2003-02-01

    After a neurorrhaphy, there will be a distal disconnection between the cortex and skin receptors, along with interruption of sensibility information. This report demonstrates the efficacy of a new sensory re-education program for achieving optimal sensation in a relatively short time. Between 1999 and 2001, in the authors' Hand Rehabilitation Department, 11 patients with previous neurorrhaphy were subjected to a program of early "compensatory sensory re-education." Lesions were caused by clean cut. There were 13 primary digital nerve procedures, 12 at the distal palmar MP level, and one at the radial dorsal branch of the index (just after emerging from the common digital nerve). The technique of compensatory sensory re-education was based on a previous, but modified, sensory re-education method. In order to evaluate the results in the compensatory sensory re-education series described, additional tests for evaluation of achieved functional sensibility were used. The authors' best results were achieved in a maximum of 8 weeks (4-8 weeks), much less time than with the original method (1-2 years). Using the British classification, it was possible to compare the achieved levels of sensibility and the time required for optimal results. The different methods of sensibility re-education may be similar, but with the authors' compensatory sensory re-education method, substantial time is saved.

  13. Compensatory Education in California, 1966-67. Annual Evaluation Report.

    ERIC Educational Resources Information Center

    Braund, Robert A.; And Others

    Title I of the Elementary and Secondary Education Act of 1965 is California's major source of funds for compensatory education programs designed to enhance the educational attainment of children from poverty backgrounds. The annual state evaluation report provides information on the distribution of Title I funds, the number of students served, and…

  14. District Survey I. Policy Research Corporation Analyses. Final Report.

    ERIC Educational Resources Information Center

    Policy Research Corp., Chicago, IL.

    This study, mandated by Congress in the Education Amendments of 1974, was designed to produce estimates which describe the goals of compensatory programs, program operating characteristics, and evaluation techniques in use in compensatory programs. For the purpose of the study, the population sample was defined as all operating public school…

  15. Data Analysis of the 1968-69 Survey of Compensatory Education (Title I). Final Report.

    ERIC Educational Resources Information Center

    Glass, Gene V.; And Others

    In this report, the results of analyses of data from ESEA Title I Program evaluations collected in the 1969 Survey of Compensatory Education are presented. These data analyses bear on the evaluation of the operations and impact of the programs in 9236 school districts and 3219 elementary schools, involving 215,995 teachers of 5,733,976 pupils in…

  16. Evaluation of the 1987-1988 EIA Remedial and Compensatory Program.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Office of Research.

    Evaluation of South Carolina's 1987-88 Remedial and Compensatory Program, funded by the state's Education Improvement Act of 1984 (EIA), shows that the program was successful in raising the participants' achievement. The programs include basic skills learning in reading and mathematics in all grades, and writing in grades 6-12, but not all grades…

  17. Compensatory Education: An Analysis of National Versus State and Local Evaluations.

    ERIC Educational Resources Information Center

    Stickney, Benjamin D.

    Discrepancies between the pessimistic national evaluations and the more encouraging state and local evaluations of compensatory education programs are explored in this paper. A conventional explanation for the discrepancies, namely, that the averaging of test scores from a large national sample "cancels out" the results of successful…

  18. The Evaluation and Selection of Adequate Causal Models: A Compensatory Education Example.

    ERIC Educational Resources Information Center

    Tanaka, Jeffrey S.

    1982-01-01

    Implications of model evaluation (using traditional chi square goodness of fit statistics, incremental fit indices for covariance structure models, and latent variable coefficients of determination) on substantive conclusions are illustrated with an example examining the effects of participation in a compensatory education program on posttreatment…

  19. Affective Variables Indicating Success for Compensatory Education Projects.

    ERIC Educational Resources Information Center

    Cavin, Alonzo; And Others

    This document is a study of the importance of affective variables and the implications of these variables in student success or failure. A 28 item questionnaire was administered to 30 college students enrolled in a compensatory education program. The questionnaire assessed attitudes toward professors, administrators, peers, toward relevance of…

  20. State Compensatory Education. Final Technical Report 1975-76. Appendixes.

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    This material consists of ten appendixes to the Final Report for 1976-77 on the implementation of the Texas state-supported compensatory education program in the Austin Independent School District as evaluated by that district's Office of Research and Evaluation. The instruments used in the evaluation process are described or presented in full,…

  1. Evaluation Design: 1981-82 State Compensatory Education. Publication No. 81.20.

    ERIC Educational Resources Information Center

    Mangino, Evangelina; And Others

    The evaluation of the 1981-82 State Compensatory Education (SCE) program, as implemented in the Austin Independent School District, will involve the following major activities: production of an Evaluation Design based on input received from key SCE personnel; production of a Final Report and a Technical Report which present information and…

  2. "Unusually Successful": Pittsfield Chapter 1.

    ERIC Educational Resources Information Center

    Shiminski, James A.

    The United States Education Department recognizes projects that effectively meet the special needs of educationally deprived students. In 1992, the Pittsfield, Massachusetts, Chapter 1 preschool program earned national validation as an "unusually successful" compensatory education program. The program has served as a statewide model, and…

  3. Proceedings: Conference on Compensatory/Remedial Education, May 16 and 17, 1974. Occasional Paper No. 23.

    ERIC Educational Resources Information Center

    Fea, Henry R., Ed.; And Others

    Two papers given at a conference on compensatory/remedial education are provided. The first paper, "How to Plan a Developmental English Program with College-Wide Cooperation" by Edith A. Freligh, discusses the hypothesis that certain kinds of personalities are attracted to certain kinds of disciplines, applying it to teachers, students, and…

  4. Educational Programs Provided for the Florida State Correctional System. Executive Summary.

    ERIC Educational Resources Information Center

    Tebo, Jack; Mabe, Shirley

    In response to legislative mandate, the Florida State Department of Education conducted a study of the educational programs provided for the state correctional system. Using publications and research documents, the study investigated: (1) the academic, vocational, adult, and compensatory education programs offered within and to the correctional…

  5. Summer Upward Bound, Terre Haute, Indiana. Secondary Program in Compensatory Education, 4.

    ERIC Educational Resources Information Center

    American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

    Upward Bound was a precollege program geared for high school students with potential who had been handicapped by economic, cultural, and educational deprivation. It involved a full-time summer program and follow-up programs (counseling, cultural activities, and physical education) during the academic year. Students stayed in the program for three…

  6. Indian Education. Annual Report 1968-1969.

    ERIC Educational Resources Information Center

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    Compensatory education programs funded by Johnson-O'Malley categorical aid monies are described in this annual report on American Indian education in the State of Washington. Funds were allocated to school districts on the basis of need and merit of proposed programs. Programs funded provided food services, home visitors and counselors, teacher…

  7. What We Know about Compensatory Education: A Compendium. What Does Work? What Does Not Work? What Role Does Evaluation Play?

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    The Office of Research and Evaluation (ORE) has been evaluating compensatory education programs in the Austin Independent School District for 10 years. This volume is an attempt to pull together many of those useful, intermittently timely findings into a handy reference volume. The contributions to this volume actually span the 10-year history of…

  8. Early Childhood Education Intervention Programs in the Netherlands: Still Searching for Empirical Evidence

    ERIC Educational Resources Information Center

    Driessen, Geert

    2018-01-01

    Early childhood education (ECE) intervention programs nowadays are the core of the educational disadvantage policy in the Netherlands. They offer institutional compensatory activities to young children who lack educational stimulation in the home environment. Target groups mainly comprise children from deprived socioeconomic backgrounds and of…

  9. Effective Chapter 1 Programs in Oregon.

    ERIC Educational Resources Information Center

    Berrum, Phyllis

    This report describes 11 effective compensatory education programs in Oregon schools funded under Chapter 1 of the Education Consolidation and Improvement Act. One high school, four middle school, and six elementary school programs are profiled. Each profile includes the following information: (1) demographics; (2) staffing; (3) parent…

  10. Reaching the Disadvantaged Learner.

    ERIC Educational Resources Information Center

    Passow, A. Harry, Ed.

    This collection of articles, first presented at the Sixth Annual Work Conference on Urban Education at Teachers College, Columbia University, includes critiques on compensatory education programs, a report on a study of nonwhite child rearing practices and parental concern with education, a survey of preschool programs, a report of a study…

  11. Access to Higher Education in Canada: Equality of Opportunity vs. Equality of Results.

    ERIC Educational Resources Information Center

    Anisef, Paul

    1983-01-01

    Discusses the issue of access to higher education in Canada and suggests that those who do not gain entry share common social and cultural properties. Recommends three strategies for enhancing accessibility: a monitoring system, compensatory education programs, and financial assistance programs. (JAC)

  12. Title I in Ohio: Elementary and Secondary Education Act, 30th Annual Evaluation Report. Fiscal 1995.

    ERIC Educational Resources Information Center

    Shock, Diane H., Ed.

    Title I of the Elementary Secondary Education Act authorizes a federally funded compensatory program for several groups of educationally disadvantaged children. The legislation directs that priority educational needs of these children be identified and programs be designed to provide appropriate supplemental instruction. This report summarizes…

  13. Effective Compensatory Reading Program in an Ungraded Organization: I.P. Reynolds Elementary School, 1972-73. Research and Development Report, Volume 7, Number 12, September 1973.

    ERIC Educational Resources Information Center

    Willis, Pat; Lauchner, Jan

    Federal funds authorized under Title I of the Elementary and Secondary Education Act of 1965 and Title IV-A of the 1967 Amendments to the Social Security Act provided compensatory programs and family services. The English-Reading Activity under Title I consisted of intensive reading instruction and health-medical services for the lowest achievers.…

  14. Bilingual Specialized Programs in New York City High Schools, 1988-89. OREA Evaluation Section Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Stern, Lucia

    The Bilingual Specialized Programs in New York City High Schools project was supported by tax-levy, Pupils with Compensatory Educational Needs, and state Categorical Aid to Bilingual Education funds. The program functioned in 15 high schools in Manhattan, Brooklyn, and Queens. The program's aim was to provide students of limited English…

  15. Compensatory Education and Confined Youth. Volume 2: A National Evaluation of Title I Programs in State Institutions for Neglected or Delinquent Youth.

    ERIC Educational Resources Information Center

    Keesling, J. Ward; And Others

    This study (one portion of a larger study) was designed to determine whether Elementary and Secondary Education Act Title I programs in State institutions for neglected or delinquent youth are effective in improving students' basic skills and attitudes and to determine which components of educational programs and characteristics of institutions…

  16. ESEA Title I Program Evaluation [Phoenix Union High School System, Arizona].

    ERIC Educational Resources Information Center

    Estes, Gary D.; And Others

    In accordance with the intent of compensatory educational programs supported by Elementary Secondary Education Act Title I funds, the Phoenix Union High School System has implemented supplementary programs during the 1974-75 school year at four of the District's 11 high schools: Carl Hayden, North, Phoenix Union, and South Mountain, and at the…

  17. EVALUATION OF E.S.E.A. PROGRAMS AND SERVICES FOR THE EDUCATIONALLY DISADVANTAGED, 1966-67.

    ERIC Educational Resources Information Center

    Sacramento City Unified School District, CA.

    Along with general information on the 1966-67 Title I compensatory education programs in the Sacramento City Unified School District and on the instruments used in evaluation the effectiveness of these programs, this report contains descriptions of individual activities: (1) language arts development and reading remediation (also information on…

  18. Cultural Deficit or Information Processing Deficit?

    ERIC Educational Resources Information Center

    Jensen, Arthur R.

    The effects of compensatory education programs in the United States during the past 20 years are discussed. The author believes the programs have had the least impact on scholastic achievement and intelligence quotient (IQ). The theoretical view of human intelligence and prevailing views of psychologists and educators of the 1960's regarding the…

  19. Multicultural Issues in Special Programs.

    ERIC Educational Resources Information Center

    Crull, Peggy, Ed.; And Others.

    1988-01-01

    This report illustrates how practitioners in The City University of New York's compensatory education programs are starting to realize that ethnicity, culture, and family heritage have a significant role in the educational and psychological development of students. It provides a compendium of the efforts made to apply cultural knowledge to the…

  20. The Compubus Evaluation.

    ERIC Educational Resources Information Center

    Klimko, Ivan P.

    The Computer Bus Program (Compubus Program) of the Modesto City Schools (California) was evaluated to determine the effectiveness of the computer literacy program for fourth, fifth, and sixth grade students at eight elementary compensatory education schools. The program provided instruction on computer vocabulary, knowledge, and applications in a…

  1. A Successful Compensatory Education Model

    ERIC Educational Resources Information Center

    Stenner, A. Jackson; Mueller, Siegfried G.

    1973-01-01

    A major 6-year program in the Chicago schools has proven that the traditional gap between advantaged and disadvantaged students can be systematically and substantially eliminated. The Chicago Child Parent Center program is described. (Author)

  2. Description of a Compensatory College Education Program for the Disadvantaged and Its Associated Research and Evaluation Program.

    ERIC Educational Resources Information Center

    Spuck, Dennis W.; And Others

    This paper reports on a large-scale project of research and evaluation of a program for disadvantaged minority group students conducted by the Center for Educational Opportunity at the Claremont Colleges. The Program of Special Directed Studies for Transition to College (PSDS), a five-year experimental project, is aimed at providing a four-year,…

  3. Effects of a Compensatory College Education Program for the Disadvantaged: A Further Report.

    ERIC Educational Resources Information Center

    Oskamp, Stuart; And Others

    This report is a series on the Program of Special Directed Studies for Transition to College (PSDS), which is a five-year experimental education project aimed at providing a full four-year high-quality college education for disadvantaged youths who would probably not otherwise have been eligible for admission to most four-year colleges. A research…

  4. Chapter 1 in Ohio: Elementary and Secondary Education Act. 29th Annual Evaluation Report, Fiscal 1994.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Div. of Federal Assistance.

    This report summarizes activities in Ohio during fiscal 1994 under Chapter 1 of the Elementary and Secondary Education Act, which authorizes a federally funded compensatory program for several groups of educationally disadvantaged children. Funds for basic programs are allocated according to the number of children aged 5-17 residing in a district…

  5. Federally Funded Educational Programs for Disadvantaged Children and Youth, ESEA Title I, 1976-1977, Organized into Counties.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Div. of Federal Education Opportunity Programs.

    In this report, an abbreviated descriptive summary of each Title I compensatory education project implemented by local education agencies in New York State during fiscal year 1977 is provided. Listed by county and city, each program is explained in terms of grade level, staffing, objectives, services, materials, number of pupils served and…

  6. Eligibility and Programming in Chapter I English as a Second Language (E.S.L.) Programs, 1988-89. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Stern, Lucia

    Chapter I/Pupils with Compensatory Educational Needs programs in English as a Second Language (ESL) served students at 78 high schools in New York City, supplementing tax-levy-funded ESL classes in those schools serving limited-English-proficient (LEP) students. Chapter I of the Educational Consolidation and Improvement Act funded ESL and…

  7. ALTERNATIVE PUBLIC SCHOOL SYSTEMS--A RESPONSE TO AMERICA'S EDUCATIONAL EMERGENCY.

    ERIC Educational Resources Information Center

    CLARK, KENNETH B.

    AMERICAN PUBLIC EDUCATION HAS BEEN INEFFICIENT AND UNEQUAL AND HAS EFFECTIVELY BLOCKED ECONOMIC AND SOCIAL MOBILITY FOR NEGROES. CHANGE AND IMPROVEMENT HAVE BEEN IMPEDED BY DOGMAS ABOUT THE INVIOLABILITY OF THE NEIGHBORHOOD SCHOOL, BY ADMINISTRATIVE BARRIERS, AND BY DEEP-SEATED PSYCHOLOGICAL PREJUDICES. COMPENSATORY EDUCATION PROGRAMS IN…

  8. Chapter One in Ohio: Education Consolidation and Improvement Act. 20th Annual Evaluation Report, Fiscal 1985.

    ERIC Educational Resources Information Center

    Young, Eileen, Ed.

    The 20th annual report describes federally-funded compensatory programs for educationally disadvantaged children (migrants, handicapped, neglected, and delinquent) provided in Ohio through Chapter I of the Education Consolidation and Improvement Act and presents statistics for fiscal 1985, participation trends, instructional impact, expenditure…

  9. A Compendium of the Title I Migrant Program: Project Information.

    ERIC Educational Resources Information Center

    Caperton, Bill; And Others

    The rationale for establishing a migrant student program and a description of innovative programs are contained in this report of the statewide migrant project in New Mexico for fiscal year 1968. The program, representing the first major attempt at providing compensatory education services for New Mexico's migrant students, was initiated in the…

  10. The Program of Special Directed Studies: A Five Year Summary.

    ERIC Educational Resources Information Center

    Mornell, Eugene S.

    The report described one relatively small but extensively researched special admission and compensatory education program at The Claremont Colleges, California. The Program of Special Directed Studies for Transition to College (PSDS) was administered by the Claremont University Center. PSDS was a 5-year experimental project primarily funded by the…

  11. Achievement Trends of Schools and Students in Arizona's Title I School Improvement Program. REL Technical Brief. REL 2011-No. 017

    ERIC Educational Resources Information Center

    Crane, Eric W.; Barrat, Vanessa X.; Huang, Min

    2011-01-01

    This technical brief responds to an Arizona Department of Education request to study academic performance in schools receiving funding through the federal Title I compensatory education program, the section of the No Child Left Behind Act of 2001 governing resources for schools and districts serving disadvantaged populations. The brief describes…

  12. A Compensatory Educational Program on the Higher Education Level for a Culturally Deprived Group in Israel. An Interim Report, February 1968.

    ERIC Educational Resources Information Center

    Perlberg, Arye; Rom, Yael

    This resume of an interim report discusses a university preparatory program for Israeli soldiers of Islamic (Sephardic) origin. The Israeli Defense Forces identify and select the candidates, who must be of Sephardic, low socioeconomic status background and have certificates from academic or vocational high schools. The chosen students are soldiers…

  13. Empowering Parents to Improve Education: Evidence from Rural Mexico. Impact Evaluation Series Number 4. World Bank Policy Research Working Paper 3935

    ERIC Educational Resources Information Center

    Gertler, Paul; Patrinos, Harry; Rubio-Codina, Marta

    2006-01-01

    Mexico's compensatory education program provides extra resources to primary schools that enroll disadvantaged students in highly disadvantaged rural communities. One of the most important components of the program is the school-based management intervention known as Apoyo a la Gestion Escolar, (AGEs). The impact of the AGEs is assessed on…

  14. Chapter 1 in Delaware. Education Consolidation and Improvement Act. Facts and Figures SY 1986-87.

    ERIC Educational Resources Information Center

    Delaware State Dept. of Public Instruction, Dover.

    Over 12 million dollars was allocated to Delaware during the 1986/87 school year to fund compensatory education programs for educationally disadvantaged students under Chapter 1 of the Education Consolidation and Improvement Act. Chapter 1 supplemental services are targeted at low-income children; the children of migrant workers; and handicapped,…

  15. The Changing Nature of Technical Assistance.

    ERIC Educational Resources Information Center

    Noggle, Nelson L.

    The changing nature of technical assistance activities and evaluation for compensatory education programs was discussed. The emphasis is on the Education Consolidation and Improvement Act (ECIA) Chapter 1 Technical Assistance Centers (TAC) and their clients. Improvement of school practices demands that the technical assistance process be developed…

  16. 20 CFR 628.803 - Eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... training plan, age 14 through 21 inclusive; and (2)(i) Economically disadvantaged; or (ii) Participating in a compensatory education program under Chapter I of title I of the Elementary and Secondary Education Act of 1965; or (iii) Has been determined to meet the eligibility requirements for free meals...

  17. 20 CFR 628.803 - Eligibility.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... training plan, age 14 through 21 inclusive; and (2)(i) Economically disadvantaged; or (ii) Participating in a compensatory education program under Chapter I of title I of the Elementary and Secondary Education Act of 1965; or (iii) Has been determined to meet the eligibility requirements for free meals...

  18. A Summary of State Chapter 1 Participation and Achievement Information for 1986-87.

    ERIC Educational Resources Information Center

    Steele, Diane; Gutmann, Babette

    This document summarizes the State Performance Reports for programs funded under Chapter 1 of the Education Consolidation and Improvement Act for 1986-87. Reports are submitted annually by State Education Agencies (SEAs) to provide information on Local Education Agency (LEA) and State Agency Neglected or Delinquent (SAND) compensatory education…

  19. Chapter One in Ohio: Education Consolidation and Improvement Act, 18th Annual Evaluation Report, Fiscal 1983.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus.

    This report summarizes recent compensatory education program activities in Ohio, which were funded through Chapter 1 of the Education Consolidation and Improvement Act. It presents and discusses statistics for the 1982-83 school year, participation trends, instructional impact, expenditure and staffing patterns, inservice training, parent…

  20. Open Admissions: A Bibliography for Research and Application.

    ERIC Educational Resources Information Center

    Shrier, Irene; Lavin, David E.

    This bibliography presents materials for research and application of open admissions policies in higher education. Sections cover: open admissions; factors influencing high school graduates to attend college; disadvantaged and minority students; precollege and special programs; English and reading skills; general compensatory programs; dropouts;…

  1. Chapter 1 Policy Manual. Basic Programs Operated by Local Educational Agencies. Part A of Chapter 1 of Title I, Elementary and Secondary Education Act of 1965 amended by the Augustus F. Hawkins-Robert T. Stafford Elementary and Secondary School Improvement Amendments of 1988 (Public Law 100-297).

    ERIC Educational Resources Information Center

    Office of Educational Research and Improvement (ED), Washington, DC.

    This policy manual is a guide for state education agencies (SEAs), local education agencies (LEAs), parents, and other interested parties wishing to obtain funding for basic compensatory education programs operated by school districts under Part A of Chapter 1 of Title I of the Elementary and Secondary Education Act of 1965 (ESEA), as amended by…

  2. Model Programs Compensatory Education: Mother-Child Home Program, Freeport, New York.

    ERIC Educational Resources Information Center

    American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

    The Mother-Child Home Program was designed to modify the early cognitive experience of preschool disadvantaged children by "intervening" with a series of verbal stimulation activities planned to raise the child's measured IQ. Intervention was timed to occur with early speech development and within the context of family relationships. The…

  3. Model Programs: Compensatory Education. The Juan Morel Campos Bilingual Center, Chicago, Illinois.

    ERIC Educational Resources Information Center

    National Center for Educational Communication (DHEW/OE), Washington, DC.

    The bilingual program described in this booklet offers intermediate-grade English and Spanish instruction to Spanish-speaking children from an economically disadvantaged neighborhood in one of Chicago's largest school districts. The descriptive information presented here concerns context and objectives, necessary personnel, educational…

  4. Chapter 1 in Ohio: Elementary and Secondary Education Act. 26th Annual Evaluation Report, Fiscal 1991.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Div. of Federal Assistance.

    This 26th annual report summarizes recent activities in Ohio that were provided by Chapter 1 of the Elementary and Secondary Education Act. Chapter 1 authorizes a federally funded compensatory program for several groups of educationally disadvantaged children. Initial discussion explains the Chapter 1 services provided by Ohio's public school…

  5. Compensatory Education Services.

    ERIC Educational Resources Information Center

    National Inst. of Education (DHEW), Washington, DC.

    This is the first of six reports on compensatory education services. The purpose of this report is to describe the compensatory education services provided by a cross section of the 14,000 school districts that receive Elementary Secondary Education Act Title I funds. It provides a factual background for the other reports in this series. This…

  6. A Typology of FL Education with Particular Emphasis on Compensatory and Individualized Instruction.

    ERIC Educational Resources Information Center

    Jakobovits, Leon A.

    A comparative analysis of foreign language teaching methods considered within the framework of the author's EBTA Cube (Eight Basic Approaches to Teaching) contrasts methods of instruction in three categories: (1) non-programed versus programed instruction, (2) mass versus individualized instruction, and (3) traditional versus compensatory…

  7. A Legacy of Neglect: George I. Sanchez, Mexican American Education, and the Ideal of Integration, 1940-1970

    ERIC Educational Resources Information Center

    Blanton, Carlos Kevin

    2012-01-01

    This biographical study of Dr. George I. Sanchez, a leading Mexican American educator, intellectual, and activist from the 1930s through the 1960s, opens up the idea of compensatory education--the prevalent notion of the 1960s that schools use specialized instructional programs to combat the alleged cultural deprivation of some children,…

  8. Federal Contributions to High-Income School Districts: The Use of Tax Deductions for Funding K-12 Education

    ERIC Educational Resources Information Center

    Loeb, Susannna; Socias, Miguel

    2004-01-01

    The federal role in education finance is commonly seen as compensatory. The federal government gives large sums of money to low-income schools and school districts through programs such as Title 1. Yet, this view of federal aid is based solely on direct educational expenditures. The federal government and state governments also support schools…

  9. Selecting Exemplary Compensatory Education Projects for Dissemination Via Project Information Packages. Report No. UR-242.

    ERIC Educational Resources Information Center

    Foat, Classie M.

    This report is the third technical report submitted to the U. S. Office of Education in connection with a study the overall purpose of which was to choose up to eight successful education programs serving underachieving, poor children and to design "Project Information Packages" for each of them. These Project Information Packages were to serve as…

  10. RENP Replication Unlikely Without Federal Support. Technical Appendices Supporting RMC Report UR 327.

    ERIC Educational Resources Information Center

    Errecart, Michael T.

    The Response to Educational Needs Project (RENP) focuses on training teachers as a vehicle for promoting student achievement in a compensatory education program. This document supplements a report on RENP replication and provides information on cost analysis, methodology, and sample and data collection. In Appendix A the following questions are…

  11. Compensatory Programming: The Acid Test of American Education. Issues and Innovations in Education Series.

    ERIC Educational Resources Information Center

    Frost, Joe L.; Rowland, G. Thomas

    The contents of this book are as follows: Chapter I, "Human Deprivation: Causes and Consequences," examines the following topics: eugenics versus euthenics in school; poverty; Mexican-American poverty in the United States; the American Indian; the black American; deprivation; and, subjective deprivation. Chapter II, "Infant Learning and…

  12. The Use of a Structured Literacy Program To Facilitate the Inclusion of Marginal and Special Education Students into Regular Classes.

    ERIC Educational Resources Information Center

    Center, Yola; Freeman, Louella

    This research review examined the use of a whole class early literacy program in classes which included disadvantaged and at-risk children in Australia. The program, Schoolwide Early Language and Literacy (SWELL), is based on an interactive compensatory theory of literacy acquisition adapted from Success for All, a U.S. early literacy program. The…

  13. State Compensatory Education in New Jersey: The Allocation Formula. Series I.

    ERIC Educational Resources Information Center

    Thomas, Earl Preston

    While it is understood that state compensatory education funds will probably do little to close the gap in public school expenditure levels between wealthy and poor New Jersey districts, it is still important that the educational consumer and the interested observer understand how the system works. Compensatory education funds are the source of…

  14. Afternoon Remedial and Enrichment Program, Buffalo, New York. Elementary Program in Compensatory Education, 2.

    ERIC Educational Resources Information Center

    American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

    This afternoon remedial and enrichment program was offered to inner-city low income children (grades 3-8). About 75 percent of the children were black, 20 percent white and 5 percent Puerto Rican. Remedial instruction was offered in reading and mathematics. Average class size was six pupils; these small groups allowed for better diagnosis of needs…

  15. Bilingual Pupil Services. E.S.E.A. Title I, O.E.E. Evaluation Report, 1981-1982.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

    The Bilingual Pupil Services Project is a compensatory education program that aims to improve achievement in English reading, Spanish reading, and mathematics among Spanish speaking students of limited English proficiency. In 1981-82, the program served 1,369 elementary school students in New York City. To accomplish its goals, the program trained…

  16. Cidadania Negada: A Educacao como Instrumento de Combate a Pobreza no Brasil (Denial of Citizenship: Education as a Way to Fight Poverty in Brazil).

    ERIC Educational Resources Information Center

    Germano, Jose Willington

    1995-01-01

    Compares two compensatory social/educational programs developed by the Brazilian government in the last 15 years. States that although one was formulated during the military regime and one during the present government, they both combat poverty and encourage privatization. Concludes that this promotes a process that sees education as social…

  17. The School-Community Coordinating Team. Progress Report, September 1960-June 1964.

    ERIC Educational Resources Information Center

    Philadelphia Public Schools, PA.

    This report describes a compensatory education program in six elementary schools and one junior high school in a racially mixed area of Philadelphia. Current and additional personnel were used, and existing class size and physical plant were maintained. The program provided a community coordinator in each school to work with parents, a bilingual…

  18. A survey of Black Connecticut High School Graduates Attending Out-of State Colleges and Universities

    ERIC Educational Resources Information Center

    Lyons, James E.

    1974-01-01

    It was found that a strong desire to leave the state of Connecticut was a major force in black students attending out of state colleges and universities. Other contributory factors included the Connecticut schools lengthy admissions evaluations, the structure of some compensatory education programs, a non-competitive financial aid program and the…

  19. From "Cultural Deprivation" to Cultural Capital: The Roots and Continued Relevance of Compensatory Education

    ERIC Educational Resources Information Center

    Spencer, John

    2012-01-01

    This article is a case study of compensatory education as it was developed and implemented by an innovative urban school principal in the early 1960s. I argue that while the compensatory education movement was often marred by pejorative-sounding language and inegalitarian ideas, especially as it was shaped and expanded by policy makers and…

  20. Eligibility and Programming in Chapter 1 E.S.L. Programs, 1987-88. Evaluation Section Report. End-of-Year Report. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Stern, Lucia

    This report profiles the utilization of funding by sites implementing Chapter 1/ Pupils with Compensatory Education Needs (PCEN) programs in English as a Second Language (ESL) in New York City schools, based on funding data and a district survey. Data for 83 high schools show that 23% of total allocations for ESL teachers were Chapter 1, 32% were…

  1. Compensatory Education? No!

    ERIC Educational Resources Information Center

    Maxwell, B. L.

    1972-01-01

    Compensatory Education at its best is merely iodine being used to cure cancer. The problems of America's social, political, and educational systems are far too mammoth to be placated by this feeble effort. (Author)

  2. The Second Change: A summary Report.

    ERIC Educational Resources Information Center

    Rodwick, John; Grady, Michael J.

    This summary contains instructors' discussions of an independent research report which evaluated the compensatory education program at El Paso Community College, Colorado Springs, Colorado. Because of open admissions policies, many students enter this college without the prerequisite basic skills necessary to understand their texts. Over 75% of…

  3. The Development of Project Information Packages for Effective Approaches in Compensatory Education. Final Report. Report No. UR-254.

    ERIC Educational Resources Information Center

    Tallmadge, G. Kasten

    The project described herein represents an attempt by the U. S. Office of Education to take a more active role in the national dissemination and replication of those programs which have achieved the greatest success in producing reliably measured achievement benefits in reading and mathematical skills. With this general objective in mind, the U.…

  4. College Admissions and Academic Ethic: How Context-Specific Evaluation within a Science-Based Compensatory Program Benefits African American Students

    ERIC Educational Resources Information Center

    Wooten, Melissa E.

    2016-01-01

    This study investigates how the college readiness of participants in a compensatory program designed to facilitate interest in science and engineering was determined. Archival data were used to qualitatively analyze the performance reports of 205 student participants during the compensatory program's first 5 years. Findings indicate participants…

  5. Examining the (False) Dichotomy between "Care" and "Education" in Early Childhood Programs: A Descriptive Case Study of Teacher-Child Relationships within a Standardized Curriculum Model

    ERIC Educational Resources Information Center

    Ostrove, Randi

    2016-01-01

    Public preschool programs using standardized curriculum models are increasing rapidly, and while research has shown that teacher-child relationships have been used successfully as an intervention and compensatory measure, it is unclear what influence the public preschool setting and the use of a curriculum model have on teacher-child…

  6. The Sample for the Sustaining Effects Study and Projections of its Characteristic to the National Population. Technical Report No. 1 from the Study of Sustaining Effects of Compensatory Education on Basic Skills.

    ERIC Educational Resources Information Center

    Hoepfner, Ralph; And Others

    Sampling techniques used in "A Study of the Sustaining Effects of Compensatory Education" are described in detail. The Sustaining Effects Study is a large, multi-faceted study of issues related to the compensatory education of elementary school students. Public elementary schools that include grades between one and six are eligible for…

  7. Advance or Retreat? Early Childhood Services in the Eighties.

    ERIC Educational Resources Information Center

    Burns, Alisa

    1981-01-01

    Predicts that changing sociocultural patterns will affect services for Australian children in the 1980s. Among topics discussed are demographic changes: a decreased birth rate and an increased number of working mothers in fatherless families at the poverty level. Compensatory education programs and family policy development in Western societies…

  8. Why the Disadvantaged Drop Out: The Administrators' View.

    ERIC Educational Resources Information Center

    Morrison, James L.; Ferrante, Reynolds

    A report focusing on the academically disadvantaged minority group students is presented. Perceptions of administrators in public two-year colleges as to the major reasons for attrition of this group are examined. A pre-coded questionnaire was developed to gather information concerning programs of compensatory education in two-year colleges. It…

  9. PRESCHOOL INTERVENTION--A PRELIMINARY REPORT OF THE PERRY PRESCHOOL PROJECT.

    ERIC Educational Resources Information Center

    WEIKART, DAVID P., ED.

    THE PERRY PRESCHOOL PROJECT IS AN EXPERIMENT WITH REPLICATIONS DESIGNED TO ASSESS THE LONGITUDINAL EFFECTS OF A 2-YEAR, COGNITIVELY ORIENTED, COMPENSATORY EDUCATION PROGRAM. SELECTED FROM A POPULATION WHICH IS NEGRO, FUNCTIONALLY RETARDED, AND CULTURALLY DEPRIVED, CONTROL AND EXPERIMENTAL GROUPS ARE EQUATED FOR MEAN CULTURAL-DEPRIVATION RATING AND…

  10. Descubriendo la Lectura: An Application of Reading Recovery in Spanish. [Final Report.

    ERIC Educational Resources Information Center

    Escamilla, Kathy

    A study investigated the utility of a set of Spanish-language instructional materials, "Decsubriendo la Lectura," in compensatory or remedial literacy education for Spanish-speaking elementary students. The reading recovery approach, used with English-speaking first-graders, was adapted for Spanish. Program development included…

  11. Attitudes toward School of Connecticut Compensatory Education Children; Programs Supported by Connecticut State Act for Disadvantaged Children and Title I of the Elementary and Secondary Education Act.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Bureau of Evaluation and Educational Services.

    The stated purpose of this study is to determine what pupil, teacher, and school district characteristics relate to young children's expressed attitudes as measured by the School Sentiment Index and to determine the usefulness of this measurement instrument. The subjects of the study were kindergarten through grade two children who received…

  12. Compensatory Early Childhood Education for Educationally Disadvantaged Children in Germany and Beyond

    ERIC Educational Resources Information Center

    Schmidt, T.

    2016-01-01

    The article examines the relevance of compensatory education for educationally disadvantaged children of preschool age in Germany and beyond The article is a shortened, adapted and translated version of the paper Schmidt, T., & Smidt, W. (2014). "Kompensatorische Förderung benachteiligter Kinder--Entwicklungslinien, Forschungsbefunde und…

  13. HUMAN DEVELOPMENT PROJECT, 1965-1966. FINAL REPORT.

    ERIC Educational Resources Information Center

    Richmond Public Schools, VA.

    THIS FINAL REPORT IS AN EVALUATION OF A COMPENSATORY EDUCATION PROJECT IN RICHMOND, VIRGINIA. DATA ARE DERIVED FROM TEACHERS' RESPONSES TO A QUESTIONNAIRE, FROM A REPORT ON THE ACADEMIC PERFORMANCE OF PUPILS IN THE 1965 SUMMER PROGRAM, AND FROM AN ANALYSIS OF STANDARDIZED ACHIEVEMENT TEST RESULTS IN EXPERIMENTAL AND CONTROL SCHOOLS. THE REPORT…

  14. Using Relevant Historical Documents to Improve Communications with College Students. Final Report.

    ERIC Educational Resources Information Center

    Davis, Rodney O.

    This report describes a project that attempted to "turn on" educationally and otherwise disadvantaged youth, primarily because the regular compensatory programs at Gustavus Adolphus College had not succeeded in doing this. A special history course was devised that used original documents selected by the students and the instructor in accord with…

  15. A New Comprehensive Educational Group Program for Older Adults with Cognitive Complaints: Background, Content, and Process Evaluation

    ERIC Educational Resources Information Center

    Hoogenhout, Esther M.; de Groot, Renate H. M.; Jolles, Jelle

    2011-01-01

    This paper presents a comprehensive group intervention for older adults with cognitive complaints. It offers psychoeducation about cognitive aging and contextual factors, focuses on skills and compensatory behavior, and incorporates group discussion. The intervention reduced negative emotional reactions towards cognitive functioning in a…

  16. 1979 Special Report on the NIE Compensatory Education Study.

    ERIC Educational Resources Information Center

    National Advisory Council on the Education of Disadvantaged Children, Washington, DC.

    This document examines the National Institute of Education's (NIE) Final Report on its study of compensatory education. Objectives of the NIE study and strategies used by NIE to accomplish these objectives are summarized. The five main chapters of the Final Report dealing respectively with demonstration studies, teacher training, the Instructional…

  17. Curriculum in Early Childhood Education.

    ERIC Educational Resources Information Center

    Bernard Van Leer Foundation, The Hague (Netherlands).

    At a seminar on Compensatory Early Childhood Education held in Jerusalem in the fall of 1972 the idea of compensatory education and its viability in cross cultural terms was examined in conjunction with a critical review of the whole notion of social and cultural disadvantage. Twenty-two participants from international governmental organizations…

  18. Process of Change; The Story of School Desegregation in Syracuse, New York.

    ERIC Educational Resources Information Center

    Commission on Civil Rights, Washington, DC.

    This report describes the events leading up to the desegregation of the public elementary and junior high schools in Syracuse and the effects and implications of the desegregation process. School officials were influenced in favor of school desegregation by the negative results of an extensive compensatory education program at a segregated junior…

  19. Classroom by Classroom Analysis of the Impact of a Compensatory Education Program.

    ERIC Educational Resources Information Center

    Forster, Fred; Carpenter, James

    The objective of this study was to evaluate the impact of the CO-Plus project by organizing data to utilize the classroom as the basic unit of analysis. The study employed classroom observations, a variety of questionnaire responses from staff and pupils, achievement test scores, and related data. Questionnaire data were summarized using factor…

  20. Measures of Non-Academic Functional Literacy in Children. An Evaluation of Available Instruments.

    ERIC Educational Resources Information Center

    Spencer, Mary L.; And Others

    As part of the development of a functional literacy test for fourth through eighth grade children in Title I compensatory education programs, this report enumerates a set of criteria for selecting appropriate tests. The criteria are grouped into six categories: (1) test background; (2) psychometric quality; (3) examinee appropriateness; (4)…

  1. Evaluation of the Effectiveness of Compensatory Education Funded by Title I, ESEA.

    ERIC Educational Resources Information Center

    Gordon, Kenneth F.; Gordon, Barbara, J. A.

    During 1967 and 1968, TEMPO, a Research affiliate of The General Electric Company, evaluated federal assistance to local school districts to use for compensatory education authorized by 1965 Elementary Secondary Education Act Title I. The specific research questions were straight-forward: (1) Has statistically significant enhancement of pupil…

  2. 42 CFR 136.320 - Preparatory scholarship grants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

  3. 42 CFR 136.320 - Preparatory scholarship grants.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

  4. 42 CFR 136.320 - Preparatory scholarship grants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

  5. 42 CFR 136.320 - Preparatory scholarship grants.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

  6. 42 CFR 136.320 - Preparatory scholarship grants.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

  7. A Strategy for Chapter I Planning and Evaluation in School-Based vs. District-Based Projects: Spinoffs from the School Effectiveness Research.

    ERIC Educational Resources Information Center

    Slaughter, Helen B.; And Others

    Although many large districts have centrally organized their Chapter 1 (Education Consolidation and Improvement Act) compensatory programs at the district and project levels, elementary school improvement efforts are strongly tied to local school autonomy and principal leadership. This paper analyzes the Tucson (Arizona) Unified School District's…

  8. STEPS TOWARD COMPENSATORY EDUCATION IN THE CHICAGO PUBLIC SCHOOLS. HIGH SCHOOL DISTRICTS. REPORT OF AN EVALUATIVE STUDY.

    ERIC Educational Resources Information Center

    CITIZENS SCHOOLS COMMITTEE OF CHICAGO

    THE CITIZENS COMMITTEE OFFERS SUGGESTIONS FOR COMPENSATORY EDUCATION TO MEET THE NEEDS OF ALL CHILDREN LIVING IN AREAS OF HIGH TRANSIENCY WHO HAVE EXPERIENCED A MEAGER EDUCATIONAL BACKGROUND. THE SUGGESTIONS ARE--THAT CLASS SIZE BE LIMITED TO 25 STUDENTS. THAT THE LENGTH OF SCHOOL IN "DIFFICULT" AREAS BE LENGTHENED, AND THAT THE SALARY…

  9. An Evaluation of the Cost Effectiveness of Alternative Compensatory Reading Programs, Volume IV: Cost Analysis of Summer Programs. Final Report.

    ERIC Educational Resources Information Center

    Al-Salam, Nabeel; Flynn, Donald L.

    This report describes the results of a study of the cost and cost effectiveness of 27 summer reading programs, carried through as part of a large-scale evaluation of compensatory reading programs. Three other reports describe cost and cost-effectiveness studies of programs during the regular school year. On an instructional-hour basis, the total…

  10. Compensatory Advantage as a Mechanism of Educational Inequality: A Regression Discontinuity Based on Month of Birth

    ERIC Educational Resources Information Center

    Bernardi, Fabrizio

    2014-01-01

    Compensatory advantage is a mechanism of social stratification that complements cumulative advantage and path dependence. In this article, I first discuss the theoretical foundations of the compensatory advantage and path dependence mechanisms and the methodological challenges that complicate identification of their effects. Next, I present a…

  11. Blast-induced Mild Traumatic Brain Injury

    DTIC Science & Technology

    2010-01-01

    concentration with agents such as psychostimulants, or improving compensatory strategies through cognitive- behavioral therapies. Pharmacological interventions...participate in educational activities and support groups. Some examples of general educational content include (1) compensatory strategies for impaired...or simple, ranging from electronic transmitters to trip wires, tilt switches, motion detectors, or thermal or pressure-sensitive switches. lEOs are

  12. Controversies in the Evaluation of Compensatory Education

    ERIC Educational Resources Information Center

    McLaughlin, Donald H.; And Others

    This document answers the question, "What has been learned about evaluation methodology from the decade of compensatory education"? Ten issues dealing with the evaluation of Title I were identified within a general theoretical framework of evaluation. For each issue it was the aim of this document to do the following: 1)to clarify the…

  13. State Compensatory Education: 1979-80. Final Technical Report. Publication No. 79.18.

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    A major portion of Texas' State Compensatory Education (SCE) evaluation resources for 1979-80 was devoted to activities related to the statewide assessment of fifth and ninth graders' skills in reading, mathematics, and writing (the Texas Assessment of Basic Skills Project). For purposes of this report, evaluation activity and information is…

  14. 78 FR 55765 - Compensatory and Alternative Regulatory Measures for Nuclear Power Plant Fire Protection (CARMEN...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... Nuclear Power Plant Fire Protection (CARMEN-FIRE) AGENCY: Nuclear Regulatory Commission. ACTION: Draft..., ``Compensatory and Alternative Regulatory Measures for Nuclear Power Plant Fire Protection (CARMEN-FIRE).'' In... integral part of NRC-approved fire protection programs. However, compensatory measures are not expected to...

  15. Social Pedagogy and Liberal Egalitarian Compensatory Programs: The Case of Head Start

    ERIC Educational Resources Information Center

    Counsell, Shelly Lynn; Boody, Robert M.

    2013-01-01

    Using Head Start as an example of a compensatory social program based on a liberal egalitarian view of justice, this paper shows how all such programs are fundamentally flawed. In spite of any good intentions, by creating a discourse of deficiency and attempting amelioration through segregation this approach contains the seeds of its own failure.…

  16. Reliving the History of Compensatory Education: Policy Choices, Bureaucracy, and the Politicized Role of Science in the Evolution of Head Start

    ERIC Educational Resources Information Center

    Beatty, Barbara; Zigler, Edward

    2012-01-01

    In this article, Edward Zigler, interviewed by Barbara Beatty, talks about a turning point in the history of Head Start that reveals how policy choices, bureaucracy, and science came together when he was told to phase out the program in 1970. New to Washington, Zigler learned that President Richard M. Nixon's domestic policy advisor Daniel Patrick…

  17. The Influence of Tactual Seat-motion Cues on Training and Performance in a Roll-axis Compensatory Tracking Task Setting

    DTIC Science & Technology

    2008-05-01

    AFRL-RH-WP-SR-2009-0002 The Influence of Tactual Seat-motion Cues on Training and Performance in a Roll-axis Compensatory Tracking Task...and Performance in a Roll-axis Compensatory Tracking Task Setting 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62202F 6. AUTHOR(S...simulated vehicle having aircraft-like dynamics. A centrally located compensatory display, subtending about nine degrees, provided visual roll error

  18. Improving Public Speaking Skills in the Seventh Grade Compensatory Education Student through Enhanced Instruction and Opportunity for Practice.

    ERIC Educational Resources Information Center

    Wilson, Nan Kelly

    This practicum addressed the problem of seventh grade compensatory education students' not having adequate instruction, opportunity, or experience to prepare for success in any level of eighth grade English. Overall goals for the practicum were to give instruction in public speaking, to provide opportunities for students to engage in public…

  19. A Compensatory Reading Program for the Community Junior College.

    ERIC Educational Resources Information Center

    Weiss, Lucile S.

    The purpose of this study was to determine if a compensatory reading program based on the language experience approach could raise the reading level of underachieving disadvantaged students in the community junior colleges to a level commensurate with their ability and high enough for subsequent success in college level academic courses.…

  20. Proceedings: Conference on Compensatory/Remedial Education, April 3 and 4, 1975. Occasional Paper No. 24.

    ERIC Educational Resources Information Center

    Larson, Howard B., Ed.; Olswang, Steven G., Ed.

    The intent of this annual conference is to provide a medium of exchange for practitioners in the field, with each person acting as a resource person for the others. To provide topical focuses, two presentations were made: Dr. Joan Roloff discussed "The Place of the Learning Center in Remedial/Compensatory Education in Community Colleges," and Dr.…

  1. Compensatory Prekindergarteners' I.Q. Gain Correlated with Third Grade Reading Achievement.

    ERIC Educational Resources Information Center

    Archer, Philip D.; Sewall, Michael B.

    The purpose of this study was to investigate the correlation between gain on the Stanford-Binet Intelligence Test (S-B) in compensatory prekindergarten programs, and scores on the New York State Pupil Evaluation Program (PEP), Reading Section, over three years later. Four hundred and five subjects showed a correlation of 0.42 for the pre-post S-B…

  2. Racial Discrimination, Cultural Resilience, and Stress.

    PubMed

    Spence, Nicholas D; Wells, Samantha; Graham, Kathryn; George, Julie

    2016-05-01

    Racial discrimination is a social determinant of health for First Nations people. Cultural resilience has been regarded as a potentially positive resource for social outcomes. Using a compensatory model of resilience, this study sought to determine if cultural resilience (compensatory factor) neutralized or offset the detrimental effect of racial discrimination (social risk factor) on stress (outcome). Data were collected from October 2012 to February 2013 (N = 340) from adult members of the Kettle and Stony Point First Nation community in Ontario, Canada. The outcome was perceived stress; risk factor, racial discrimination; and compensatory factor, cultural resilience. Control variables included individual (education, sociability) and family (marital status, socioeconomic status) resilience resources and demographics (age and gender). The model was tested using sequential regression. The risk factor, racial discrimination, increased stress across steps of the sequential model, while cultural resilience had an opposite modest effect on stress levels. In the final model with all variables, age and gender were significant, with the former having a negative effect on stress and women reporting higher levels of stress than males. Education, marital status, and socioeconomic status (household income) were not significant in the model. The model had R(2) = 0.21 and adjusted R(2) = 0.18 and semipartial correlation (squared) of 0.04 and 0.01 for racial discrimination and cultural resilience, respectively. In this study, cultural resilience compensated for the detrimental effect of racial discrimination on stress in a modest manner. These findings may support the development of programs and services fostering First Nations culture, pending further study. © The Author(s) 2016.

  3. Racial Discrimination, Cultural Resilience, and Stress

    PubMed Central

    Wells, Samantha; Graham, Kathryn; George, Julie

    2016-01-01

    Objective: Racial discrimination is a social determinant of health for First Nations people. Cultural resilience has been regarded as a potentially positive resource for social outcomes. Using a compensatory model of resilience, this study sought to determine if cultural resilience (compensatory factor) neutralized or offset the detrimental effect of racial discrimination (social risk factor) on stress (outcome). Methods: Data were collected from October 2012 to February 2013 (N = 340) from adult members of the Kettle and Stony Point First Nation community in Ontario, Canada. The outcome was perceived stress; risk factor, racial discrimination; and compensatory factor, cultural resilience. Control variables included individual (education, sociability) and family (marital status, socioeconomic status) resilience resources and demographics (age and gender). The model was tested using sequential regression. Results: The risk factor, racial discrimination, increased stress across steps of the sequential model, while cultural resilience had an opposite modest effect on stress levels. In the final model with all variables, age and gender were significant, with the former having a negative effect on stress and women reporting higher levels of stress than males. Education, marital status, and socioeconomic status (household income) were not significant in the model. The model had R2 = 0.21 and adjusted R2 = 0.18 and semipartial correlation (squared) of 0.04 and 0.01 for racial discrimination and cultural resilience, respectively. Conclusions: In this study, cultural resilience compensated for the detrimental effect of racial discrimination on stress in a modest manner. These findings may support the development of programs and services fostering First Nations culture, pending further study. PMID:27254805

  4. 34 CFR 403.194 - What are the comparability requirements?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION... the educational needs of educationally deprived children, including compensatory education for educationally deprived children, that were excluded in the preceding fiscal year from comparability...

  5. 34 CFR 403.194 - What are the comparability requirements?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION... the educational needs of educationally deprived children, including compensatory education for educationally deprived children, that were excluded in the preceding fiscal year from comparability...

  6. 34 CFR 403.194 - What are the comparability requirements?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION... the educational needs of educationally deprived children, including compensatory education for educationally deprived children, that were excluded in the preceding fiscal year from comparability...

  7. 34 CFR 403.194 - What are the comparability requirements?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION... the educational needs of educationally deprived children, including compensatory education for educationally deprived children, that were excluded in the preceding fiscal year from comparability...

  8. 34 CFR 403.194 - What are the comparability requirements?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION... the educational needs of educationally deprived children, including compensatory education for educationally deprived children, that were excluded in the preceding fiscal year from comparability...

  9. Influence of gait speed on stability: recovery from anterior slips and compensatory stepping.

    PubMed

    Bhatt, T; Wening, J D; Pai, Y-C

    2005-02-01

    Falls precipitated by slipping are a major health concern, with the majority of all slip-related falls occurring during gait. Recent evidence shows that a faster and/or more anteriorly positioned center of mass (COM) is more stable against backward balance loss, and that compensatory stepping is the key to recovering stability upon balance loss. The purposes of this paper were to determine whether walking speed affected gait stability for backward balance loss at slip onset and touchdown of compensatory stepping, and whether compensatory stepping response resembled the regular gait pattern. Forty-seven young subjects were slipped unexpectedly either at a self-selected fast, natural or slow speed. Speed-related differences in stability at slip onset and touchdown of the subsequent compensatory step were analyzed using the COM position-velocity state. The results indicate that gait speed highly correlated with stability against backward balance loss at slip onset. The low COM velocity of the slow group was not sufficiently compensated for by a more anteriorly positioned COM associated with a shorter step length at slip onset. At touchdown of the compensatory step, the speed-related differences in stability diminished, due to the continued advantage of anterior COM positioning from a short compensatory step retained by the slow group, coupled with an increase in COM velocity. Compensatory step length and relative COM position altered as a function of gait speed, indicating the motor program for gait regulation may play a role in modulating the compensatory step.

  10. Changing educational inequalities in India in the context of affirmative action.

    PubMed

    Desai, Sonalde; Kulkarni, Veena

    2008-05-01

    Indian society suffers from substantial inequalities in education, employment, and income based on caste and ethnicity. Compensatory or positive discrimination policies reserve 15% of the seats in institutions of higher education and state and central government jobs for people of the lowest caste, the Scheduled Caste; 7.5% of the seats are reserved for the Scheduled Tribe. These programs have been strengthened by improved enforcement and increased funding in the 1990s. This positive discrimination has also generated popular backlash and on-the-ground sabotage of the programs. This paper examines the changes in educational attainment between various social groups for a period of nearly 20 years to see whether educational inequalities have declined over time. We use data from a large national sample survey of over 100,000 households for each of the four survey years--1983, 1987-1988, 1993-1994, and 1999-2000--and focus on the educational attainment of children and young adults aged 6-29. Our results show a declining gap between dalits, adivasis, and others in the odds of completing primary school. Such improvement is not seen for Muslims, a minority group that does not benefit from affirmative action. We find little improvement in inequality at the college level. Further, we do not find evidence that upper-income groups, the so-called creamy layer of dalits and adivasis, disproportionately benefit from the affirmative action programs at the expense of their lower-income counterparts.

  11. Changing Educational Inequalities in India in the Context of Affirmative Action

    PubMed Central

    DESAI, SONALDE; KULKARNI, VEENA

    2008-01-01

    Indian society suffers from substantial inequalities in education, employment, and income based on caste and ethnicity. Compensatory or positive discrimination policies reserve 15% of the seats in institutions of higher education and state and central government jobs for people of the lowest caste, the Scheduled Caste; 7.5% of the seats are reserved for the Scheduled Tribe. These programs have been strengthened by improved enforcement and increased funding in the 1990s. This positive discrimination has also generated popular backlash and on-the-ground sabotage of the programs. This paper examines the changes in educational attainment between various social groups for a period of nearly 20 years to see whether educational inequalities have declined over time. We use data from a large national sample survey of over 100,000 households for each of the four survey years—1983, 1987–1988, 1993–1994, and 1999–2000—and focus on the educational attainment of children and young adults aged 6–29. Our results show a declining gap between dalits, adivasis, and others in the odds of completing primary school. Such improvement is not seen for Muslims, a minority group that does not benefit from affirmative action. We find little improvement in inequality at the college level. Further, we do not find evidence that upper-income groups, the so-called creamy layer of dalits and adivasis, disproportionately benefit from the affirmative action programs at the expense of their lower-income counterparts. PMID:18613480

  12. Physical exercise increases involvement of motor networks as a compensatory mechanism during a cognitively challenging task.

    PubMed

    Ji, Lanxin; Pearlson, Godfrey D; Zhang, Xue; Steffens, David C; Ji, Xiaoqing; Guo, Hua; Wang, Lihong

    2018-05-31

    Neuroimaging studies suggest that older adults may compensate for declines in cognitive function through neural compensation and reorganization of neural resources. While neural compensation as a key component of cognitive reserve is an important factor that mediates cognitive decline, the field lacks a quantitative measure of neural compensatory ability, and little is known about factors that may modify compensation, such as physical exercise. Twenty-five healthy older adults participated in a 6-week dance training exercise program. Gait speed, cognitive function, and functional magnetic resonance imaging during a challenging memory task were measured before and after the exercise program. In this study, we used a newly proposed data-driven independent component analysis approach to measure neural compensatory ability and tested the effect of physical exercise on neural compensation through a longitudinal study. After the exercise program, participants showed significantly improved memory performance in Logical Memory Test (WMS(LM)) (P < .001) and Rey Auditory Verbal Learning Test (P = .001) and increased gait speed measured by the 6-minute walking test (P = .01). Among all identified neural networks, only the motor cortices and cerebellum showed greater involvement during the memory task after exercise. Importantly, subjects who activated the motor network only after exercise (but not before exercise) showed WMS(LM) increases. We conclude that physical exercise improved gait speed, cognitive function, and compensatory ability through increased involvement of motor-related networks. Copyright © 2018 John Wiley & Sons, Ltd.

  13. The Gifted: Identity Construction through the Practice of Gifted Education

    ERIC Educational Resources Information Center

    Schulz, Samantha

    2005-01-01

    Over the past two decades in Australia, the field of gifted education has expanded considerably. The term "giftedness" has effectively entered mainstream discourse. The field of gifted education, which nowadays operates as a compensatory function of mass education, is comprised of groups of people who broadly share in the concept of…

  14. Social Inequality in Access to Higher Education: Grade Inflation in Private Schools and the Ineffectiveness of Compensatory Education

    ERIC Educational Resources Information Center

    Neves, Tiago; Ferraz, Hélder; Nata, Gil

    2016-01-01

    Access to higher education is affected by inequalities worldwide. Here we present a longitudinal study based on large databases of scores in upper secondary education and access to higher education in Portugal. Our findings show how access to higher education builds on and reinforces social inequalities: (1) private, fee-paying secondary schools…

  15. Effect of cognitive behavior therapy on smokers' compensatory coping skills.

    PubMed

    Thorndike, Frances P; Friedman-Wheeler, Dara G; Haaga, David A F

    2006-09-01

    Cognitive behavior therapy for depression has been adapted for use in cigarette smoking cessation groups. CBT appears to be an effective treatment, though results are mixed as to whether it is especially helpful for smokers vulnerable to depression, and little is known about what mediates its effects. Based on the hypothesis that CBT works by way of teaching compensatory skills for coping with negative thinking and emotions, this study compared CBT with a time-matched comparison condition incorporating health education and scheduled, reduced smoking. There was a nonsignificant trend favoring CBT in achieving abstinence, but CBT did not enhance smokers' compensatory coping skills. Discussion focuses on the need to examine a wide range of possible mediating variables in future research on CBT for smoking cessation.

  16. Enriched whole genome sequencing identified compensatory mutations in the RNA polymerase gene of rifampicin-resistant Mycobacterium leprae strains.

    PubMed

    Lavania, Mallika; Singh, Itu; Turankar, Ravindra P; Gupta, Anuj Kumar; Ahuja, Madhvi; Pathak, Vinay; Sengupta, Utpal

    2018-01-01

    Despite more than three decades of multidrug therapy (MDT), leprosy remains a major public health issue in several endemic countries, including India. The emergence of drug resistance in Mycobacterium leprae (M. leprae) is a cause of concern and poses a threat to the leprosy-control program, which might ultimately dampen the achievement of the elimination program of the country. Rifampicin resistance in clinical strains of M. leprae are supposed to arise from harboring bacterial strains with mutations in the 81-bp rifampicin resistance determining region (RRDR) of the rpoB gene. However, complete dynamics of rifampicin resistance are not explained only by this mutation in leprosy strains. To understand the role of other compensatory mutations and transmission dynamics of drug-resistant leprosy, a genome-wide sequencing of 11 M. leprae strains - comprising five rifampicin-resistant strains, five sensitive strains, and one reference strain - was done in this study. We observed the presence of compensatory mutations in two rifampicin-resistant strains in rpoC and mmpL7 genes, along with rpoB , that may additionally be responsible for conferring resistance in those strains. Our findings support the role for compensatory mutation(s) in RNA polymerase gene(s), resulting in rifampicin resistance in relapsed leprosy patients.

  17. Environmental Education as a Compensatory Device: A Review of BEE in the First Ten Years.

    ERIC Educational Resources Information Center

    Coplestone, Hilary

    1982-01-01

    Reviews the Bulletin of Environmental Education's (BEE) contributions to the development of environmental education during the first 10 years of its publication. Focuses on main areas of interest referred to in BEE's articles and suggests possible areas for future development. (Author/JN)

  18. Opening Opportunities for Disadvantaged Learners.

    ERIC Educational Resources Information Center

    Passow, A. Harry, Ed.

    Contents of this book include: "Urban environment in the 1970's," A. Harry Passow; "Educational strategies and the disadvantaged," S.M. Miller and Pamela Roby; "A critique of the concept of 'compensatory education,'" Basil Bernstein; "Early childhood education for the disadvantaged," Helen Robison; "Up from poverty: the price of 'making it' in a…

  19. Issues and Realities in Early Childhood Education.

    ERIC Educational Resources Information Center

    Spodek, Bernard

    This paper investigates three issues vital to early childhood education: (1) sources of curriculum, (2) sources of financial support, and (3) the relationship between racism and compensatory education. "Natural" childhood and child development theories are discussed, and their use as a source of curriculum for young children is questioned, as is…

  20. Compensatory Services and Students with Disabilities

    ERIC Educational Resources Information Center

    Osborne, Allan G., Jr.; Russo, Charles J.

    2009-01-01

    Students with disabilities are entitled to a free appropriate public education (FAPE) under the Individuals with Disabilities Education Act (IDEA). If school officials fail to provide students with a FAPE, the courts may grant appropriate relief. Courts often direct educators to provide students with disabilities with a FAPE and to compensate…

  1. Inclusive Cultures, Policies and Practices in Spanish Compulsory Secondary Education Schools: Teachers' Perceptions in Ordinary and Specific Teaching Contexts

    ERIC Educational Resources Information Center

    Moliner, Odet; Sales, Auxiliadora; Ferrandez, Reina; Traver, Joan

    2011-01-01

    This article presents a study that attempts to inquire into the indicators related with inclusive education by taking into account teachers' responses in the ordinary and specific teaching contexts (experts in special education needs, specialists in therapeutic pedagogy and compensatory education or specific programmes organised to accommodate…

  2. The New Congressionally Mandated Studies: Notes toward Species Identification.

    ERIC Educational Resources Information Center

    Datta, Lois-ellin

    The new NIE (National Institute of Education) projects, Compensatory Education Study (Hill et al., 1976, 1977a, 1977b) and the Vocational Education Study (David et al., 1978), along with an earlier Safe Schools Study, are being considered in the evaluation community as possible new paradigms for research. Results of previous evaluation studies…

  3. Compensatory-step training of healthy, mobile people with unilateral, transfemoral or knee disarticulation amputations: A potential intervention for trip-related falls.

    PubMed

    Crenshaw, Jeremy R; Kaufman, Kenton R; Grabiner, Mark D

    2013-07-01

    The purpose of this study was to evaluate the effects of compensatory-step training of healthy, mobile, young-to-middle aged people with unilateral, transfemoral or knee disarticulation amputations. Outcomes of interest included recovery success, reliance on the prosthesis, and the kinematic variables relevant to trip recovery. Over the course of six training sessions, five subjects responded to postural disturbances that necessitated forward compensatory steps to avoid falling. Subjects improved their ability to recover from these postural disturbances without falling or hopping on the non-prosthetic limb. Subjects improved their compensatory stepping response by decreasing trunk flexion and increasing the sagittal plane distance between the body center of mass and the stepping foot. In response to more challenging disturbances, these training-related improvements were not observed for the initial step with the non-prosthetic limb. Regardless of the stepping limb, step length and the change in pelvic height were not responsive to training. This study exhibits the potential benefits of a compensatory-step training program for amputees and informs future improvements to the protocol. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Compensatory Saccades Are Associated With Physical Performance in Older Adults: Data From the Baltimore Longitudinal Study of Aging.

    PubMed

    Xie, Yanjun; Anson, Eric R; Simonsick, Eleanor M; Studenski, Stephanie A; Agrawal, Yuri

    2017-03-01

    To determine whether compensatory saccade metrics observed in the video head impulse test, specifically saccade amplitude and latency, predict physical performance. Cross-sectional analysis of the Baltimore Longitudinal Study of Aging, a prospective cohort study. National Institute on Aging Intramural Research Program Clinical Research Unit in Baltimore, Maryland. Community-dwelling older adults. Video head impulse testing was performed, and compensatory saccades and horizontal vestibulo-ocular reflex (VOR) gain were measured. Physical performance was assessed using the Short Physical Performance Battery (SPPB), which included the feet side-by-side, semitandem, tandem, and single-leg stance; repeated chair stands; and usual gait speed measurements. Compensatory saccade amplitude and latency, VOR gain, and SPPB performance. In 183 participants who underwent vestibular and SPPB testing (mean age 71.8 yr; 53% females), both higher mean saccade amplitude (odds ratio [OR] =1.62, p = 0.010) and shorter mean saccade latency (OR = 0.88, p = 0.004) were associated with a higher odds of failing the tandem stand task. In contrast, VOR gain was not associated with any physical performance measure. We observed in a cohort of healthy older adults that compensatory saccade amplitude and latency were associated with tandem stance performance. Compensatory saccade metrics may provide insights into capturing the impact of vestibular loss on physical function in older adults.

  5. Awareness tool for safe and responsible driving (OSCAR): a potential educational intervention for increasing interest, openness and knowledge about the abilities required and compensatory strategies among older drivers.

    PubMed

    Levasseur, Mélanie; Audet, Thérèse; Gélinas, Isabelle; Bédard, Michel; Langlais, Marie-Ève; Therrien, France-Hélène; Renaud, Judith; Coallier, Jean-Claude; D'Amours, Monia

    2015-01-01

    This pilot study aimed to verify the impact of the awareness tool for safe and responsible driving (OSCAR) on older adults' (1) interest, openness, and knowledge about the abilities and compensatory strategies required for safe driving; (2) awareness of changes that have occurred in their own driving abilities; and (3) actual utilization of compensatory strategies. A preexperimental design, including a pretest (T0) and posttest (T1) 8 to 10 weeks after exposure to the intervention, was used with 48 drivers aged between 67 and 84. The participants had a valid driving license and drove at least once a week. Overall, the results demonstrate that OSCAR increased interest, openness, and knowledge about the abilities and compensatory strategies of older drivers (P <.01). After exposure to OSCAR, the majority of the participants confirmed that changes had occurred in at least one of their abilities. Moreover, half of the older drivers reported having started using 6 or more compensatory strategies. In summary, in addition to increasing older adults' interest, openness, and knowledge to discussion about driving, OSCAR also improved awareness of the changes that could negatively impact safe driving and enhanced utilization of compensatory strategies. While promoting safe driving and the prevention of crashes and injuries, this intervention could ultimately help older adults maintain or increase their transportation mobility. More studies are needed to further evaluate OSCAR and identify ways to improve its effectiveness.

  6. Compensatory Policies Attending Equality and Inequality in Mexico Educational Practice among Vulnerable Groups in Higher Education

    ERIC Educational Resources Information Center

    Flores, René Pedroza; Monroy, Guadalupe Villalobos; Fabela, Ana María Reyes

    2015-01-01

    This paper presents an estimate of the prevalence of social inequality in accessing higher education among vulnerable groups in Mexico. Estimates were determined from statistical data provided by governmental agencies on the level of poverty among the Mexican population. In Mexico, the conditions of poverty and vulnerability while trying to access…

  7. Development of an Instrument for Prescribing Compensatory Education for Vocational Trainees. Vocational Education Project. Final Report.

    ERIC Educational Resources Information Center

    Roberts, Robert C.; And Others

    The document reports the development of three pre-entry criterion--referenced tests (Skill Checks) designed to assess an applicant's verbal and numerical competencies and to assist in the implementation of remedial education where needed, in the vocational training areas of office occupations, automotive mechanics, and machine shop. A general…

  8. 42 CFR 136.321 - Eligibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... successfully completed high school education or high school equivalency; (c) Have demonstrated to the... professions school; (d) Be accepted for enrollment in or be enrolled in any compensatory preprofessional...

  9. 42 CFR 136.321 - Eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... successfully completed high school education or high school equivalency; (c) Have demonstrated to the... professions school; (d) Be accepted for enrollment in or be enrolled in any compensatory preprofessional...

  10. 42 CFR 136.321 - Eligibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... successfully completed high school education or high school equivalency; (c) Have demonstrated to the... professions school; (d) Be accepted for enrollment in or be enrolled in any compensatory preprofessional...

  11. 42 CFR 136.321 - Eligibility.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... successfully completed high school education or high school equivalency; (c) Have demonstrated to the... professions school; (d) Be accepted for enrollment in or be enrolled in any compensatory preprofessional...

  12. 42 CFR 136.321 - Eligibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... successfully completed high school education or high school equivalency; (c) Have demonstrated to the... professions school; (d) Be accepted for enrollment in or be enrolled in any compensatory preprofessional...

  13. Higher Education and State Legitimation in Cyprus.

    ERIC Educational Resources Information Center

    Persianis, Panayiotis

    1999-01-01

    Investigates Cyprus' utilization of higher education policy as compensatory legitimization. Argues that establishment of the University of Cyprus (following considerable political opposition and hesitation over the years) and the character of the state-based university, which is linked to the international community of scholarship, result from the…

  14. Compensatory Education: Case Study

    ERIC Educational Resources Information Center

    Bateman, David F.

    2007-01-01

    Anna is a 13-year-old student who has a learning disability and is eligible for special education and related services. Anna's parents enrolled her in the Private Academy for fifth grade; her frustration, inappropriate behaviors, and inattention had increased during fourth grade. In its year-end report, the Private Academy described Anna's…

  15. Family Outing Activities and Achievement among Fourth Graders in Compensatory Education Funded Schools.

    ERIC Educational Resources Information Center

    Griswold, Philip A.

    This study sought to identify the relationship between operationally-defined family outing activities and measures of achievement among fourth grade students from educationally disadvantaged backgrounds. The results, collected for four successive years from 1715 students in urban Los Angeles, indicated that: (1) participation in family activities…

  16. Problems with German Science Education

    NASA Astrophysics Data System (ADS)

    Riess, Falk

    The main problems of science (especially physics) teaching in Germany are students'' lack of interest and motivation in the subject, their poor understanding of scientific concepts, ideas, methods,and results, and their lack of comprehension of the social, political, and epistemological role of science. These circumstances result in a growing `scientific illiteracy'' of the population and adecline in democratic quality concerning decision making processes about scientific and technological projects. One means of improving this situation lies in the use of history and philosophy of science in science teaching. School science curricula and textbooks neglect almost completely the importance of history and philosophy of science. In this paper, the main empirical results concerning motivation and knowledge are given. Some examples from science curricula and textbooks are presented, and some of the few reform projects in Germany are listed. As a consequence a compensatory program is proposed in order to create the prerequisites for raising science education in Germany to an international standard.

  17. Cognitive compensatory processes of older, clinically fit patients with hematologic malignancies undergoing chemotherapy: A longitudinal cohort study.

    PubMed

    Libert, Yves; Borghgraef, Cindy; Beguin, Yves; Delvaux, Nicole; Devos, Martine; Doyen, Chantal; Dubruille, Stéphanie; Etienne, Anne-Marie; Liénard, Aurore; Merckaert, Isabelle; Reynaert, Christine; Slachmuylder, Jean-Louis; Straetmans, Nicole; Van Den Neste, Eric; Bron, Dominique; Razavi, Darius

    2017-12-01

    Despite the well-known negative impacts of cancer and anticancer therapies on cognitive performance, little is known about the cognitive compensatory processes of older patients with cancer. This study was designed to investigate the cognitive compensatory processes of older, clinically fit patients with hematologic malignancies undergoing chemotherapy. We assessed 89 consecutive patients (age ≥ 65 y) without severe cognitive impairment and 89 age-, sex-, and education level-matched healthy controls. Cognitive compensatory processes were investigated by (1) comparing cognitive performance of patients and healthy controls in novel (first exposure to cognitive tasks) and non-novel (second exposure to the same cognitive tasks) contexts, and (2) assessing psychological factors that may facilitate or inhibit cognitive performance, such as motivation, psychological distress, and perceived cognitive performance. We assessed cognitive performance with the Trail-Making, Digit Span and FCSR-IR tests, psychological distress with the Hospital Anxiety and Depression Scale, and perceived cognitive performance with the FACT-Cog questionnaire. In novel and non-novel contexts, average cognitive performances of healthy controls were higher than those of patients and were associated with motivation. Cognitive performance of patients was not associated with investigated psychological factors in the novel context but was associated with motivation and psychological distress in the non-novel context. Older, clinically fit patients with hematologic malignancies undergoing chemotherapy demonstrated lower cognitive compensatory processes compared to healthy controls. Reducing distress and increasing motivation may improve cognitive compensatory processes of patients in non-novel contexts. Copyright © 2017 John Wiley & Sons, Ltd.

  18. Curriculum Planning for Compensatory Education--a Suggested Procedure. Schools Council Pamphlet Number 5.

    ERIC Educational Resources Information Center

    Taylor, P. H.

    This pamphlet is about some of the techniques for curriculum planning which may prove useful in translating the aims of social education--competence, confidence, and co-operation--into practical educational procedures. It must be recognized from the start that for the enterprise of planning to be a success it has to be a shared enterprise; a group…

  19. EVALUATION OF THE IMPACT OF THE ELEMENTARY AND SECONDARY EDUCATION ACT, TITLE I IN THE CINCINNATI PUBLIC SCHOOLS AFTER ONE YEAR AND A HALF.

    ERIC Educational Resources Information Center

    FELIX, JOSEPH L.; JACOBS, JAMES N.

    THIS REPORT ASSESSES THE GENERAL EFFECTIVENESS OF SIX SEPARATE COMPENSATORY EDUCATION PROJECTS WHICH PROVIDED EITHER (1) EARLY CHILDHOOD EDUCATION, (2) PHYSICAL HEALTH SERVICES, (3) EMOTIONAL, LEARNING, AND COMMUNICATION PROBLEMS, (4) STAFF DEVELOPMENT, LEADERSHIP AND INSERVICE TRAINING, (5) ELEMENTARY SCHOOL REMEDIATION AND ENRICHMENT, OR (6)…

  20. EVALUATION OF THE IMPACT OF TITLE I OF THE ELEMENTARY AND SECONDARY EDUCATION ACT IN THE CINCINNATI PUBLIC SCHOOLS.

    ERIC Educational Resources Information Center

    JACOBS, JAMES N.; AND OTHERS

    THE EFFECT WHICH THE FIRST YEAR OF VARIOUS ELEMENTARY AND SECONDARY EDUCATION ACT (ESEA) TITLE I COMPENSATORY EDUCATION PROJECTS HAS HAD ON A DISADVANTAGED POPULATION IN CINCINNATI IS REPORTED IN THIS EVALUATION. THE EVALUATORS HYPOTHESIZED THAT THE MOST DRAMATIC RESULTS WOULD OCCUR IN SCHOOLS WHICH RECEIVED THE MOST INTENSIVE TREATMENT. IN THE…

  1. Associations between eating disorder related symptoms and participants' utilization of an individualized Internet-based prevention and early intervention program.

    PubMed

    Kindermann, Sally; Moessner, Markus; Ozer, Fikret; Bauer, Stephanie

    2017-10-01

    Flexible, individualized interventions allow participants to adjust the intensity of support to their current needs. Between-persons, participants with greater needs can receive more intense support, within-persons, participants can adjust utilization to their current level of symptoms. The purpose of the present study was to analyze associations between ED-related symptoms and utilization of the individualized program ProYouth both between- and within-persons, aiming to investigate whether participants adapt utilization intensity to their current needs. Generalized estimated equations (GEEs) were used to analyze log data on program utilization (monthly page visits, monthly use of chats and forum) assessed via server logs and self-reported data on ED-related symptoms from N = 394 ProYouth participants who provided longitudinal data for at least two months. Between-persons, page visits per month were significantly associated with compensatory behavior, body dissatisfaction, and binge eating. Monthly use of the more intense modules with personal support chat and forum was associated with the frequency of compensatory behavior. Within-persons, unbalanced nutrition and dieting showed the strongest associations with monthly page visits. Monthly use of chats and forum was significantly associated with compensatory behavior and unbalanced nutrition and dieting. Results indicate that program utilization is associated with ED-related symptoms between- as well as within-persons. The individualized, flexible approach of ProYouth thus seems to be a promising way for Internet-based provision of combined prevention and early intervention programs addressing ED. © 2017 Wiley Periodicals, Inc.

  2. Language Intervention and the Culturally Different Child.

    ERIC Educational Resources Information Center

    Adler, Sol

    1978-01-01

    After describing a variety of compensatory programs that have not been very successful for children who enter school speaking nonstandard dialects, the author describes a bidialectal program that teaches standard usage as "school language" but accepts nonstandard dialects as "everyday language," and makes the differences…

  3. National ESEA Chapter 1 Schoolwide Projects Conference.

    ERIC Educational Resources Information Center

    Cleveland Public Schools, OH.

    This document is a collection of schoolwide compensatory education project plans for 22 elementary schools in the Cleveland (Ohio) Public Schools system, with funding provided by Chapter 1 of the Education Consolidation and Improvement Act. Chapter 1 project plans are included for the following schools: (1) Alfred A. Benesch; (2) Andrew J.…

  4. Emancipatory Narratives: Rewriting the Master Script in the School Curriculum.

    ERIC Educational Resources Information Center

    Swartz, Ellen

    1992-01-01

    Early efforts at multicultural education have largely been compensatory attempts to address inequities in cultural representation. What is needed is a rewriting of the entire master script of curriculum to eliminate implicit racism, classism, and sexism. Examples from U.S. history illustrate the scope of revision needed in education. (SLD)

  5. Exclusive Universities: Use and Misuse of Affirmative Action in Sudanese Higher Education

    ERIC Educational Resources Information Center

    Tenret, Elise

    2016-01-01

    Although characterized by repeated ethnic conflicts, Sudan has implemented affirmative action at universities since the 1970s for students coming from war zones and remote areas. The implementation of compensatory measures has been promoted--somehow imposed--by the several peace treaties and by the massive expansion of higher education during the…

  6. Informal Mentors and Education: Complementary or Compensatory Resources?*

    PubMed Central

    Erickson, Lance D.; McDonald, Steve; Elder, Glen H.

    2011-01-01

    Few studies have examined the impact that mentoring (i.e., developing a special relationship with a non-parental adult) has on educational achievement and attainment in the general population. In addition, prior research has yet to clarify the extent to which mentoring relationships reduce inequality by enabling disadvantaged youth to compensate for a lack of social resources or promote inequality by serving as a complementary resource for advantaged youth. Results from a nationally representative sample of youth show (1) a powerful net influence of mentors on the educational success of youth and (2) how social background, parental, peer, and personal resources condition the formation and effectiveness of mentoring relationships. The findings uncover an interesting paradox—that informal mentors may simultaneously represent compensatory and complementary resources. Youth with many resources are more likely than other young people to have mentors, but those with few resources are likely to benefit more from having a mentor—particularly teacher mentors—in their lives. PMID:21912440

  7. Training Rapid Stepping Responses in an Individual With Stroke

    PubMed Central

    Inness, Elizabeth L.; Komar, Janice; Biasin, Louis; Brunton, Karen; Lakhani, Bimal; McIlroy, William E.

    2011-01-01

    Background and Purpose Compensatory stepping reactions are important responses to prevent a fall following a postural perturbation. People with hemiparesis following a stroke show delayed initiation and execution of stepping reactions and often are found to be unable to initiate these steps with the more-affected limb. This case report describes a targeted training program involving repeated postural perturbations to improve control of compensatory stepping in an individual with stroke. Case Description Compensatory stepping reactions of a 68-year-old man were examined 52 days after left hemorrhagic stroke. He required assistance to prevent a fall in all trials administered during his initial examination because he showed weight-bearing asymmetry (with more weight borne on the more-affected right side), was unable to initiate stepping with the right leg (despite blocking of the left leg in some trials), and demonstrated delayed response times. The patient completed 6 perturbation training sessions (30–60 minutes per session) that aimed to improve preperturbation weight-bearing symmetry, to encourage stepping with the right limb, and to reduce step initiation and completion times. Outcomes Improved efficacy of compensatory stepping reactions with training and reduced reliance on assistance to prevent falling were observed. Improvements were noted in preperturbation asymmetry and step timing. Blocking the left foot was effective in encouraging stepping with the more-affected right foot. Discussion This case report demonstrates potential short-term adaptations in compensatory stepping reactions following perturbation training in an individual with stroke. Future work should investigate the links between improved compensatory step characteristics and fall risk in this vulnerable population. PMID:21511992

  8. The effects of compensatory workplace exercises to reduce work-related stress and musculoskeletal pain1

    PubMed Central

    de Freitas-Swerts, Fabiana Cristina Taubert; Robazzi, Maria Lúcia do Carmo Cruz

    2014-01-01

    OBJECTIVES: to assess the effect of a compensatory workplace exercise program on workers with the purpose of reducing work-related stress and musculoskeletal pain. METHOD: quasi-experimental research with quantitative analysis of the data, involving 30 administrative workers from a Higher Education Public Institution. For data collection, questionnaires were used to characterize the workers, as well as the Workplace Stress Scale and the Corlett Diagram. The research took place in three stages: first: pre-test with the application of the questionnaires to the subjects; second: Workplace Exercise taking place twice a week, for 15 minutes, during a period of 10 weeks; third: post-test in which the subjects answered the questionnaires again. For data analysis, the descriptive statistics and non-parametric statistics were used through the Wilcoxon Test. RESULTS: work-related stress was present in the assessed workers, but there was no statistically significant reduction in the scores after undergoing Workplace Exercise. However, there was a statistically significant pain reduction in the neck, cervical, upper, middle and lower back, right thigh, left leg, right ankle and feet. CONCLUSION: the Workplace Exercise promoted a significant pain reduction in the spine, but did not result in a significant reduction in the levels of work-related stress. PMID:25296147

  9. 1980-1981 Evaluation Findings.

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    This volume summarizes the results of evaluation and testing activities carried out in the Austin, Texas, Independent School District (AISD) during the 1980-81 school year. The text consists of five parts: Section one highlights important findings in the areas of Title I Schoolwide Projects, compensatory programs, early childhood programs,…

  10. THE QUEST FOR RACIAL EQUALITY IN THE PITTSBURGH PUBLIC SCHOOLS. ANNUAL REPORT, 1965.

    ERIC Educational Resources Information Center

    Pittsburgh Board of Public Education, PA.

    THIS REPORT FURNISHES AN ACCOUNT OF THE POLICIES OF THE PITTSBURGH PUBLIC SCHOOLS ON RACIAL INTEGRATION AND EQUALITY OF EDUCATIONAL OPPORTUNITY. PRINCIPLES, PRACTICES, AND PLANS FOR THE FUTURE ARE DETAILED, AND SPECIAL PROBLEM AREAS ARE IDENTIFIED. COMPENSATORY EDUCATION, EVEN IF IT IMPLIES DELAYED INTEGRATION IN SOME INSTANCES, IS SEEN AS THE…

  11. The Debate over the Young "Disadvantaged Child": Preschool Intervention, Developmental Psychology, and Compensatory Education in the 1960s and Early 1970s

    ERIC Educational Resources Information Center

    Beatty, Barbara

    2012-01-01

    I focus on the role of preschool intervention and developmental psychology researchers in defining the concept of the "disadvantaged child" and in designing and evaluating remedies to alleviate educational "disadvantages" in young children. I argue that preschool interventions concentrated especially on compensating for…

  12. Empowerment and Education: Civil Rights, Expert-Advocates, and Parent Politics in Head Start, 1964-1980.

    ERIC Educational Resources Information Center

    Kagan, Josh

    2002-01-01

    Examines how Head Start has survived over time, exploring the coalition that emerged between civil rights activists and intellectuals and tracing Head Start's development out of the emerging academic interest in compensatory education for cultural deprivation and the New Left's desire to build a movement emphasizing civil rights and community…

  13. Effect of a perturbation-based balance training program on compensatory stepping and grasping reactions in older adults: a randomized controlled trial.

    PubMed

    Mansfield, Avril; Peters, Amy L; Liu, Barbara A; Maki, Brian E

    2010-04-01

    Compensatory stepping and grasping reactions are prevalent responses to sudden loss of balance and play a critical role in preventing falls. The ability to execute these reactions effectively is impaired in older adults. The purpose of this study was to evaluate a perturbation-based balance training program designed to target specific age-related impairments in compensatory stepping and grasping balance recovery reactions. This was a double-blind randomized controlled trial. The study was conducted at research laboratories in a large urban hospital. Thirty community-dwelling older adults (aged 64-80 years) with a recent history of falls or self-reported instability participated in the study. Participants were randomly assigned to receive either a 6-week perturbation-based (motion platform) balance training program or a 6-week control program involving flexibility and relaxation training. Features of balance reactions targeted by the perturbation-based program were: (1) multi-step reactions, (2) extra lateral steps following anteroposterior perturbations, (3) foot collisions following lateral perturbations, and (4) time to complete grasping reactions. The reactions were evoked during testing by highly unpredictable surface translation and cable pull perturbations, both of which differed from the perturbations used during training. /b> Compared with the control program, the perturbation-based training led to greater reductions in frequency of multi-step reactions and foot collisions that were statistically significant for surface translations but not cable pulls. The perturbation group also showed significantly greater reduction in handrail contact time compared with the control group for cable pulls and a possible trend in this direction for surface translations. Further work is needed to determine whether a maintenance program is needed to retain the training benefits and to assess whether these benefits reduce fall risk in daily life. Perturbation-based training shows promise as an effective intervention to improve the ability of older adults to prevent themselves from falling when they lose their balance.

  14. Everyday memory strategies for medication adherence.

    PubMed

    Boron, Julie Blaskewicz; Rogers, Wendy A; Fisk, Arthur D

    2013-01-01

    The need to manage chronic diseases and multiple medications increases for many older adults. Older adults are aware of memory declines and incorporate compensatory techniques. Everyday memory strategies used to support medication adherence were investigated. A survey distributed to 2000 households in the Atlanta metropolitan area yielded a 19.9% response rate including 354 older adults, aged 60-80 years. Older adults reported forgetting to take their medications, more so as their activity deviated from normal routines, such as unexpected activities. The majority of older adults endorsed at least two compensatory strategies, which they perceived to be more helpful in normal routines. Compensatory strategies were associated with higher education, more medications, having concern, and self-efficacy to take medications. As memory changes, older adults rely on multiple cues, and perceive reliance on multiple cues to be helpful. These data have implications for the design and successful implementation of medication reminder systems and interventions. Copyright © 2013 Mosby, Inc. All rights reserved.

  15. An immediate effect of axial neck rotation training with real time visual feedback using a smartphone inclinometer on improvement in axial neck rotation function.

    PubMed

    Park, Kyue-Nam; Kwon, Oh-Yun; Kim, Si-Hyun; Jeon, In-Cheol

    2017-03-01

    The purpose of this study was to compare the immediate effects of axial neck rotation training (Axi-NRT) with and without real-time visual feedback (VF) using a smartphone inclinometer on the range of motion (ROM) for axial neck rotation and the onset of compensatory neck lateral bending and extension during active neck rotation. Twenty participants with restricted ROM for neck rotation but no neck pain (21.1 ± 1.6 years and 8 males, 12 females) were recruited for Axi-NRT with VF, and twenty age- and gender-matched participants with restricted ROM for neck rotation were recruited for Axi-NRT without VF. Changes in ROM for neck rotation and the onset time of compensatory neck movement during active neck rotation were measured using an electromagnetic tracking system. Axi-NRT with VF was more effective in increasing ROM for neck rotation and decreasing and delaying the onset of compensatory neck movements during active neck rotation compared with Axi-NRT without VF. Repeated Axi-NRT using VF is useful to educate participants in maintaining the axis of the cervical spine and to increase ROM for axial neck rotation with less compensatory neck motion in participants with a restricted range of neck rotations.

  16. Intensive Reading Instructional Teams, Evaluation Manual for Project Directors.

    ERIC Educational Resources Information Center

    Nearine, Robert J.

    In this manual, project directors of the Intensive Reading Instructional Teams (IRIT) program in Hartford, Connecticut, public schools, are provided with suggestions for evaluating compensatory programs such as the IRIT. Three models for basic Title I evaluation are discussed and compared: a norm-referenced model, a control group design, and a…

  17. 2002 Mitigation Regulatory Guidance Letter (RGL) 02-2

    EPA Pesticide Factsheets

    Guidance on Compensatory Mitigation Projects for Aquatic Resource Impacts Under the Corps Regulatory Program Pursuant to Section 404 of the Clean Water Act and Section 10 of the Rivers and Harbors Act of 1899

  18. Design and feasibility of a memory intervention with focus on self-management for cognitive impairment in epilepsy.

    PubMed

    Caller, Tracie A; Secore, Karen L; Ferguson, Robert J; Roth, Robert M; Alexandre, Faith P; Henegan, Patricia L; Harrington, Jessica J; Jobst, Barbara C

    2015-03-01

    The aim of this study was to assess the feasibility of a self-management intervention targeting cognitive dysfunction to improve quality of life and reduce memory-related disability in adults with epilepsy. The intervention incorporates (1) education on cognitive function in epilepsy, (2) self-awareness training, (3) compensatory strategies, and (4) application of these strategies in day-to-day life using problem-solving therapy. In addition to the behavioral modification, formal working memory training was conducted by utilizing a commercially available program in a subgroup of patients. Our findings suggest that a self-management intervention targeting cognitive dysfunction was feasible for delivery to a rural population with epilepsy, with 13 of 16 enrolled participants completing the 8-session program. Qualitative data indicate high satisfaction and subjective improvement in cognitive functioning in day-to-day life. These findings provide support for further evaluation of the efficacy of this intervention through a randomized controlled trial. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. Managing epilepsy well: self-management needs assessment.

    PubMed

    Fraser, Robert T; Johnson, Erica K; Miller, John W; Temkin, Nancy; Barber, Jason; Caylor, Lisa; Ciechanowski, Paul; Chaytor, Naomi

    2011-02-01

    Epilepsy self-management interventions have been investigated with respect to health care needs, medical adherence, depression, anxiety, employment, and sleep problems. Studies have been limited in terms of representative samples and inconsistent or restricted findings. The direct needs assessment of patients with epilepsy as a basis for program design has not been well used as an approach to improving program participation and outcomes. This study investigated the perceived medical and psychosocial problems of adults with epilepsy, as well as their preferences for self-management program design and delivery format. Results indicated a more psychosocially challenged subgroup of individuals with significant depressive and cognitive complaints. A self-management program that involves face-to-face individual or group meetings led by an epilepsy professional and trained peer leader for 60 minutes weekly was preferred. Six to eight sessions focused on diverse education sessions (e.g., managing disability and medical care, socializing on a budget, and leading a healthy lifestyle) and emotional coping strategies delivered on weeknights or Saturday afternoons were most highly endorsed. Emotional self-management and cognitive compensatory strategies require special emphasis given the challenges of a large subgroup. Copyright © 2010 Elsevier Inc. All rights reserved.

  20. School-based practice patterns: a survey of occupational therapists in Colorado.

    PubMed

    Spencer, Karen C; Turkett, Amanda; Vaughan, Roberta; Koenig, Sandra

    2006-01-01

    This purpose of this study was to describe school-based occupational therapy practice for kindergarten through twelfth-grade students in Colorado and to examine occupational therapy practice in light of current education policy and published views of best practice. Study data were provided by 105 occupational therapists and occupational therapy assistants who completed a 24-item questionnaire. Occupational therapists carried an average caseload of 43.68 students; most frequently served kindergarten through third-grade students with perceptual or communicative disabilities; and delivered services most often in pullout treatment areas. Practitioners spent most of their work week providing direct services. Remedial or developmental approaches were used 62% of the time and compensatory and educational approaches 37% of the time. Individualized education program goals addressed by occupational therapists were most frequently developed by the occupational therapist and targeted students' sensory or motor impairments. Workshops on autism and sensorimotor intervention techniques were reported as the primary and preferred forms of professional development. The strong majority of reported occupational therapy services contrasted with emerging views of best practice. They were, however, consistent with the Colorado Department of Education's guidelines for "motor specialists" that address occupational therapy, physical therapy, and adaptive physical educators working in schools. Study findings are discussed.

  1. Intervention strategies for spatial orientation disorders in dementia: a selective review.

    PubMed

    Caffò, Alessandro O; Hoogeveen, Frans; Groenendaal, Mari; Perilli, Anna Viviana; Picucci, Luciana; Lancioni, Giulio E; Bosco, Andrea

    2014-06-01

    This article provides a brief overview of the intervention strategies aimed at reducing spatial orientation disorders in elderly people with dementia. Eight experimental studies using spatial cues, assistive technology programs, reality orientation training, errorless learning technique, and backward chaining programs are described. They can be classified into two main approaches: restorative and compensatory, depending on whether they rely or not on residual learning ability, respectively. A review of the efficacy of these intervention strategies is proposed. Results suggest that both compensatory and restorative approaches may be valuable in enhancing correct way-finding behavior, with various degrees of effectiveness. Some issues concerning (a) variability in participants' characteristics and experimental designs and (b) practicality of intervention strategies do not permit to draw a definite conclusion. Future research should be aimed at a direct comparison between these two strategies, and should incorporate an extensive neuropsychological assessment of spatial domain.

  2. Resistance to exercise-induced weight loss: compensatory behavioral adaptations.

    PubMed

    Melanson, Edward L; Keadle, Sarah Kozey; Donnelly, Joseph E; Braun, Barry; King, Neil A

    2013-08-01

    In many interventions that are based on an exercise program intended to induce weight loss, the mean weight loss observed is modest and sometimes far less than what the individual expected. The individual responses are also widely variable, with some individuals losing a substantial amount of weight, others maintaining weight, and a few actually gaining weight. The media have focused on the subpopulation that loses little weight, contributing to a public perception that exercise has limited utility to cause weight loss. The purpose of the symposium was to present recent, novel data that help explain how compensatory behaviors contribute to a wide discrepancy in exercise-induced weight loss. The presentations provide evidence that some individuals adopt compensatory behaviors, that is, increased energy intake and/or reduced activity, that offset the exercise energy expenditure and limit weight loss. The challenge for both scientists and clinicians is to develop effective tools to identify which individuals are susceptible to such behaviors and to develop strategies to minimize their effect.

  3. Resistance to exercise-induced weight loss: compensatory behavioral adaptations

    PubMed Central

    Melanson, Edward L.; Keadle, Sarah Kozey; Donnelly, Joseph E.; Braun, Barry; King, Neil A.

    2013-01-01

    In many interventions that are based on an exercise program intended to induce weight loss, the mean weight loss observed is modest and sometimes far less than the individual expected. The individual responses are also widely variable, with some individuals losing a substantial amount of weight, others maintaining weight, and a few actually gaining weight. The media have focused on the sub-population that loses little weight, contributing to a public perception that exercise has limited utility to cause weight loss. The purpose of the symposium was to present recent, novel data that help explain how compensatory behaviors contribute to a wide discrepancy in exercise-induced weight loss. The presentations provide evidence that some individuals adopt compensatory behaviors, i.e. increased energy intake and/or reduced activity, that offset the exercise energy expenditure and limit weight loss. The challenge for both scientists and clinicians is to develop effective tools to identify which individuals are susceptible to such behaviors, and to develop strategies to minimize their impact. PMID:23470300

  4. Compensatory Feeding Following a Predator Removal Program : Detection and Mechanisms, 1982-1996 Progress Report.

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

    Petersen, James H.

    2002-02-28

    Predator removal is one of the oldest management tools in existence, with evidence that ancient Greeks used a bounty reward for wolves over 3,000 years ago (Anonymous 1964). Efforts to control predators on fish have been documented in scientific journals for at least 60 years (Eschmeyer 1937; Lagler 1939; Foerster and Ricker 1941; Smith and Swingle 1941; Jeppson and Platts 1959), and has likely been attempted for much longer. Complete eradication of a target species from a body of water has rarely been the objective of predator removal programs, which instead have attempted to eliminate predators from specific areas, tomore » reduce the density or standing stock of predators, or to kill the largest individuals in the population (Meronek et al. 1996). In evaluating management programs that remove only part of a predator population, the compensatory response(s) of the remaining predators must be considered. Some potential compensatory responses by remaining individuals include increased reproductive output, increased growth rate, or increased consumption of certain prey species (Jude et al. 1987). If compensation by predators that remain in the system following a removal effort occurs, it may reduce the effectiveness of the predator control program. Northern pike-minnow Ptychocheilus oregonensis (formerly called northern squawfish) consume juvenile salmon in rivers, lakes, and reservoirs in British Columbia, Washington, Idaho, Oregon, and California. Northern pikeminnow have been estimated to consume about 11% of all juvenile salmon that migrate through John Day Reservoir on the Columbia River (Rieman et al. 1991). Modeling studies suggested that removal of 20% of the northern pikeminnow population in John Day Reservoir would result in a 50% decrease in predation-related mortality of juvenile salmon migrating through this reach (Beamesderfer et al. 1991). Since the early 1940's, other programs have been implemented to remove northern pikeminnow, with hopes of improving the survival of juvenile salmon (Ricker 1941; Jeppson and Platts 1959).« less

  5. Compensatory Education: Chapter 1's Comparability of Services Provision. United States General Accounting Office Report to the Secretary of Education.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC. Div. of Human Resources.

    Chapter 1 was created from its predecessor, Title 1, in order to give more flexibility to states and local school districts. Many of the requirements and criteria of Title 1 were relaxed in 1981 when Chapter 1 began. Districts are now required to submit written plans of their new Chapter 1 organization assuring the comparability of services…

  6. New Work Demands in Higher Education. A Study of the Relationship between Excessive Workload, Coping Strategies and Subsequent Health among Academic Staff

    ERIC Educational Resources Information Center

    Melin, Marika; Astvik, Wanja; Bernhard-Oettel, Claudia

    2014-01-01

    This study investigates the relationship between the work conditions in higher education work settings, the academic staff's strategies for handling excessive workload and impact on well-being and work-life balance. The results show that there is a risk that staff in academic work places will start using compensatory coping strategies to deal with…

  7. Association between educational attainment and amyloid deposition across the spectrum from normal cognition to dementia: neuroimaging evidence for protection and compensation.

    PubMed

    Arenaza-Urquijo, Eider M; Bejanin, Alexandre; Gonneaud, Julie; Wirth, Miranka; La Joie, Renaud; Mutlu, Justine; Gaubert, Malo; Landeau, Brigitte; de la Sayette, Vincent; Eustache, Francis; Chételat, Gaël

    2017-11-01

    The brain mechanisms underlying the effect of intellectual enrichment may evolve along the normal aging Alzheimer's disease (AD) cognitive spectrum and may include both protective and compensatory mechanisms. We assessed the association between early intellectual enrichment (education, years) and average cortical florbetapir standardized uptake value ratio as well as performed voxel-wise analyses in a total of 140 participants, including cognitively normal older adults, mild cognitive impairment (MCI), and AD patients. Higher education was associated with lower cortical florbetapir positron emission tomography (florbetapir-PET) uptake, notably in the frontal lobe in normal older adults, but with higher uptake in frontal, temporal, and parietal regions in MCI after controlling for global cognitive status. No association was found in AD. In MCI, we observed an increased fluorodeoxyglucose positron emission tomography (FDG-PET) uptake with education within the regions of higher florbetapir-PET uptake, suggesting a compensatory increase. Early intellectual enrichment may be associated with protection and compensation for amyloid beta (Aβ) deposition later in life, before the onset of dementia. Previous investigations have been controversial as regard to the effects of intellectual enrichment variables on Aβ deposition; the present findings call for approaches aiming to evaluate mechanisms of resilience across disease stages. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Classroom Practices in Teaching English--1965-66: A Third Report of the NCTE Committee to Report Promising Practices in the Teaching of English.

    ERIC Educational Resources Information Center

    National Council of Teachers of English, Champaign, IL.

    The 13 articles in this report fall into four categories: programs for the culturally disadvantaged, teaching composition, curriculum revision, and detailed classroom practices. Mildred A. Dawson outlines compensatory programs used in Sacramento, California, to prevent drop-outs; Lois Grose concentrates on the pattern-practice method of teaching…

  9. Title I/PSEN Individualized Reading and Math Services for the Handicapped, 1980-81. Final Evaluation Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

    The Title I Umbrella Program provided compensatory instruction in reading, mathematics, and writing to 24,000 mildly or moderately handicapped students in New York City. The program was comprised of seven discrete components for the remediation of reading and writing skills, five after-school models, and two components for the remediation of math…

  10. Cost-Benefit Analysis for ECIA Chapter 1 and State DPPF Programs Comparing Groups Receiving Regular Program Instruction and Groups Receiving Computer Assisted Instruction/Computer Management System (CAI/CMS). 1986-87.

    ERIC Educational Resources Information Center

    Chamberlain, Ed

    A cost benefit study was conducted to determine the effectiveness of a computer assisted instruction/computer management system (CAI/CMS) as an alternative to conventional methods of teaching reading within Chapter 1 and DPPF funded programs of the Columbus (Ohio) Public Schools. The Chapter 1 funded Compensatory Language Experiences and Reading…

  11. From Theory to Practice: Considerations for Implementing a Statewide Voucher System.

    ERIC Educational Resources Information Center

    Doyle, Denis P.

    This monograph analyzes trends in American educational philosophy and history in its proposal to implement an all-public statewide school voucher system. Following an introduction, section 1, "Alternative Voucher Systems," discusses three concepts: universal unregulated vouchers, favored by Milton Friedman; regulated compensatory vouchers,…

  12. Development and reliability of the rating of compensatory movements in upper limb prosthesis wearers during work-related tasks.

    PubMed

    van der Laan, Tallie M J; Postema, Sietke G; Reneman, Michiel F; Bongers, Raoul M; van der Sluis, Corry K

    2018-02-10

    Reliability study. Quantifying compensatory movements during work-related tasks may help to prevent musculoskeletal complaints in individuals with upper limb absence. (1) To develop a qualitative scoring system for rating compensatory shoulder and trunk movements in upper limb prosthesis wearers during the performance of functional capacity evaluation tests adjusted for use by 1-handed individuals (functional capacity evaluation-one handed [FCE-OH]); (2) to examine the interrater and intrarater reliability of the scoring system; and (3) to assess its feasibility. Movement patterns of 12 videotaped upper limb prosthesis wearers and 20 controls were analyzed. Compensatory movements were defined for each FCE-OH test, and a scoring system was developed, pilot tested, and adjusted. During reliability testing, 18 raters (12 FCE experts and 6 physiotherapists/gait analysts) scored videotapes of upper limb prosthesis wearers performing 4 FCE-OH tests 2 times (2 weeks apart). Agreement was expressed in % and kappa value. Feasibility (focus area's "acceptability", "demand," and "implementation") was determined by using a questionnaire. After 2 rounds of pilot testing and adjusting, reliability of a third version was tested. The interrater reliability for the first and second rating sessions were к = 0.54 (confidence interval [CI]: 0.52-0.57) and к = 0.64 (CI: 0.61-0.66), respectively. The intrarater reliability was к = 0.77 (CI: 0.72-0.82). The feasibility was good but could be improved by a training program. It seems possible to identify compensatory movements in upper limb prosthesis wearers during the performance of FCE-OH tests reliably by observation using the developed observational scoring system. Interrater reliability was satisfactory in most instances; intrarater reliability was good. Feasibility was established. Copyright © 2018 Hanley & Belfus. Published by Elsevier Inc. All rights reserved.

  13. Due Process Hearing Case Study

    ERIC Educational Resources Information Center

    Bateman, David F.

    2009-01-01

    "Chuck" is a 10-year-old student residing in an unnamed District ("the District"), identified as eligible for specially designed instruction because of a specific learning disability. His parents' due process complaint (filed in December 2008) requested compensatory education for the period September 2006 to June 2008. They believed that Chuck,…

  14. Memory and communication support in dementia: research-based strategies for caregivers.

    PubMed

    Smith, Erin R; Broughton, Megan; Baker, Rosemary; Pachana, Nancy A; Angwin, Anthony J; Humphreys, Michael S; Mitchell, Leander; Byrne, Gerard J; Copland, David A; Gallois, Cindy; Hegney, Desley; Chenery, Helen J

    2011-03-01

    Difficulties with memory and communication are prominent and distressing features of dementia which impact on the person with dementia and contribute to caregiver stress and burden. There is a need to provide caregivers with strategies to support and maximize memory and communication abilities in people with dementia. In this project, a team of clinicians, researchers and educators in neuropsychology, psychogeriatrics, nursing and speech pathology translated research-based knowledge from these fields into a program of practical strategies for everyday use by family and professional caregivers. From the available research evidence, the project team identified compensatory or facilitative strategies to assist with common areas of difficulty, and structured these under the mnemonics RECAPS (for memory) and MESSAGE (for communication). This information was adapted for presentation in a DVD-based education program in accordance with known characteristics of effective caregiver education. The resultant DVD comprises (1) information on the nature and importance of memory and communication in everyday life; (2) explanations of common patterns of difficulty and preserved ability in memory and communication across the stages of dementia; (3) acted vignettes demonstrating the strategies, based on authentic samples of speech in dementia; and (4) scenarios to prompt the viewer to consider the benefits of using the strategies. Using a knowledge-translation framework, information and strategies can be provided to family and professional caregivers to help them optimize residual memory and communication in people with dementia. Future development of the materials, incorporating consumer feedback, will focus on methods for enabling wider dissemination.

  15. Adjusted Poverty Measures and the Distribution of Title I Aid: Does Title I Really Make the Rich States Richer?

    ERIC Educational Resources Information Center

    Baker, Bruce D.; Taylor, Lori; Levin, Jesse; Chambers, Jay; Blankenship, Charles

    2013-01-01

    Federal and state governments in the United States make extensive use of student poverty rates in compensatory aid programs like Title I. Unfortunately, the measures of student poverty that drive funding allocations under such programs are biased because they fail to reflect geographic differences in the cost of living. In this study, we construct…

  16. Feedforward Compensation Mediated by the Central and Peripheral Actions of a Single Neuropeptide Discovered Using Representational Difference Analysis

    PubMed Central

    Jing, Jian; Sweedler, Jonathan V; Cropper, Elizabeth C; Alexeeva, Vera; Park, Ji-Ho; Romanova, Elena V.; Xie, Fang; Dembrow, Nikolai C.; Ludwar, Bjoern C.; Weiss, Klaudiusz R; Vilim, Ferdinand S

    2010-01-01

    Compensatory mechanisms are often used to achieve stability by reducing variance, which can be accomplished via negative feedback during homeostatic regulation. In principle, compensation can also be implemented through feedforward mechanisms where a regulator acts to offset the anticipated output variation; however, few such neural mechanisms have been demonstrated. We provide evidence that an Aplysia neuropeptide, identified using an enhanced representational difference analysis procedure, implements feedforward compensation within the feeding network. We named the novel peptide allatotropin-related peptide (ATRP) because of its similarity to insect allatotropin. Mass spectrometry confirmed the peptide's identity, and in situ hybridization and immunostaining mapped its distribution in the Aplysia CNS. ATRP is present in the higher-order cerebral-buccal interneuron (CBI), CBI-4, but not in CBI-2. Previous work showed that CBI-4-elicited motor programs have a shorter protraction duration than those elicited by CBI-2. Here we show that ATRP shortens protraction duration of CBI-2-elicited ingestive programs, suggesting a contribution of ATRP to the parametric differences between CBI-4- and CBI-2-evoked programs. Importantly, because Aplysia muscle contractions are a graded function of motoneuronal activity, one consequence of the shortening of protraction is that it can weaken protraction movements. However, this potential weakening is offset by feedforward compensatory actions exerted by ATRP. Centrally, ATRP increases the activity of protraction motoneurons. Moreover, ATRP is present in peripheral varicosities of protraction motoneurons and enhances peripheral motoneuron-elicited protraction muscle contractions. Therefore, feedforward compensatory mechanisms mediated by ATRP make it possible to generate a faster movement with an amplitude that is not greatly reduced, thereby producing stability. PMID:21147994

  17. The effects of cumulative risks and promotive factors on urban adolescent alcohol and other drug use: a longitudinal study of resiliency.

    PubMed

    Ostaszewski, Krzysztof; Zimmerman, Marc A

    2006-12-01

    Resiliency theory provides a conceptual framework for studying why some youth exposed to risk factors do not develop the negative behaviors they predict. The purpose of this study was to test compensatory and protective models of resiliency in a longitudinal sample of urban adolescents (80% African American). The data were from Years 1 (9th grade) and 4 (12th grade). The study examined effects of cumulative risk and promotive factors on adolescent polydrug use including alcohol, tobacco and marijuana. Cumulative measures of risk/promotive factors represented individual characteristics, peer influence, and parental/familial influences. After controlling for demographics, results of multiple regression of polydrug use support the compensatory model of resiliency both cross-sectionally and longitudinally. Promotive factors were also found to have compensatory effects on change in adolescent polydrug use. The protective model of resiliency evidenced cross-sectionally was not supported in longitudinal analysis. The findings support resiliency theory and the use of cumulative risk/promotive measures in resiliency research. Implications focused on utilizing multiple assets and resources in prevention programming are discussed.

  18. 5 CFR 550.1405 - Crediting compensatory time off.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1405 Crediting compensatory time off. (a) Upon a... employee is entitled to credit for compensatory time off for travel under the conditions specified in this... employee's request for credit of compensatory time off for travel may be denied if the request is not filed...

  19. 5 CFR 550.1405 - Crediting compensatory time off.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1405 Crediting compensatory time off. (a) Upon a... employee is entitled to credit for compensatory time off for travel under the conditions specified in this... employee's request for credit of compensatory time off for travel may be denied if the request is not filed...

  20. 5 CFR 550.1405 - Crediting compensatory time off.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1405 Crediting compensatory time off. (a) Upon a... employee is entitled to credit for compensatory time off for travel under the conditions specified in this... employee's request for credit of compensatory time off for travel may be denied if the request is not filed...

  1. 5 CFR 550.1405 - Crediting compensatory time off.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1405 Crediting compensatory time off. (a) Upon a... employee is entitled to credit for compensatory time off for travel under the conditions specified in this... employee's request for credit of compensatory time off for travel may be denied if the request is not filed...

  2. 5 CFR 550.1405 - Crediting compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1405 Crediting compensatory time off. (a) Upon a... employee is entitled to credit for compensatory time off for travel under the conditions specified in this... employee's request for credit of compensatory time off for travel may be denied if the request is not filed...

  3. Predicting the onset of inappropriate compensatory behaviors in undergraduate college women.

    PubMed

    Jones, Michelle D; Crowther, Janis H

    2013-01-01

    The present study examined various factors from the interactive and sociocultural models of bulimia nervosa as predictors of the onset of compensatory behaviors. Participants (n=237) completed a series of questionnaires assessing dietary restraint, body dissatisfaction, negative affect, binge eating, perfectionism, and self-esteem at two time points one year apart. Women who did not engage in compensatory behaviors at time one but did engage in compensatory behaviors at time two (n=21) were compared to women who engaged in compensatory behaviors at both time points (n=28) and women who did not engage in compensatory behaviors at either time point (n=188). Body dissatisfaction and perfectionism at time one significantly predicted women who began using compensatory behaviors compared to women who did not engage in compensatory behaviors at either time point. Women who experienced an onset of compensatory behaviors also reported significantly greater body dissatisfaction at time 1 than women who engaged in compensatory behaviors for the duration of the study. Implications and limitations of these findings are discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

  4. Relation between Students' Involvement and Teacher Management Strategies in French "Difficult" Classrooms

    ERIC Educational Resources Information Center

    Vors, Olivier; Gal-Petitfaux, Nathalie

    2015-01-01

    Background: Since 2010, French secondary schools with a high proportion of students in academic difficulty benefit from a compensatory education policy called "Ecoles Colleges et Lycees pour l'Ambition, l'Innovation et la Reussite" (ECLAIR). These students tend to behave poorly and frequently disengage from learning tasks, and thus one…

  5. Reasoning and dyslexia: is visual memory a compensatory resource?

    PubMed

    Bacon, Alison M; Handley, Simon J

    2014-11-01

    Effective reasoning is fundamental to problem solving and achievement in education and employment. Protocol studies have previously suggested that people with dyslexia use reasoning strategies based on visual mental representations, whereas non-dyslexics use abstract verbal strategies. This research presents converging evidence from experimental and individual differences perspectives. In Experiment 1, dyslexic and non-dyslexic participants were similarly accurate on reasoning problems, but scores on a measure of visual memory ability only predicted reasoning accuracy for dyslexics. In Experiment 2, a secondary task loaded visual memory resources during concurrent reasoning. Dyslexics were significantly less accurate when reasoning under conditions of high memory load and showed reduced ability to subsequently recall the visual stimuli, suggesting that the memory and reasoning tasks were competing for the same visual cognitive resource. The results are consistent with an explanation based on limitations in the verbal and executive components of working memory in dyslexia and the use of compensatory visual strategies for reasoning. There are implications for cognitive activities that do not readily support visual thinking, whether in education, employment or less formal everyday settings. Copyright © 2014 John Wiley & Sons, Ltd.

  6. Development and Adoption of a Watershed Approach to Compensatory Mitigation: Experiences in Colorado and California

    EPA Science Inventory

    In this article, we examine the adoption of the watershed approach and its technical methods into regulatory programs in Colorado and California. Specific steps and motives for the adoption are explained. Through close collaboration, regulators have systematically been made aware...

  7. Compensatory strategies during manual wheelchair propulsion in response to weakness in individual muscle groups: A simulation study.

    PubMed

    Slowik, Jonathan S; McNitt-Gray, Jill L; Requejo, Philip S; Mulroy, Sara J; Neptune, Richard R

    2016-03-01

    The considerable physical demand placed on the upper extremity during manual wheelchair propulsion is distributed among individual muscles. The strategy used to distribute the workload is likely influenced by the relative force-generating capacities of individual muscles, and some strategies may be associated with a higher injury risk than others. The objective of this study was to use forward dynamics simulations of manual wheelchair propulsion to identify compensatory strategies that can be used to overcome weakness in individual muscle groups and identify specific strategies that may increase injury risk. Identifying these strategies can provide rationale for the design of targeted rehabilitation programs aimed at preventing the development of pain and injury in manual wheelchair users. Muscle-actuated forward dynamics simulations of manual wheelchair propulsion were analyzed to identify compensatory strategies in response to individual muscle group weakness using individual muscle mechanical power and stress as measures of upper extremity demand. The simulation analyses found the upper extremity to be robust to weakness in any single muscle group as the remaining groups were able to compensate and restore normal propulsion mechanics. The rotator cuff muscles experienced relatively high muscle stress levels and exhibited compensatory relationships with the deltoid muscles. These results underline the importance of strengthening the rotator cuff muscles and supporting muscles whose contributions do not increase the potential for impingement (i.e., the thoracohumeral depressors) and minimize the risk of upper extremity injury in manual wheelchair users. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Compensatory Strategies during Manual Wheelchair Propulsion in Response to Weakness in Individual Muscle Groups: A Simulation Study

    PubMed Central

    Slowik, Jonathan S.; McNitt-Gray, Jill L.; Requejo, Philip S.; Mulroy, Sara J.; Neptune, Richard R.

    2016-01-01

    Background The considerable physical demand placed on the upper extremity during manual wheelchair propulsion is distributed among the individual muscles. The strategy used to distribute the workload is likely influenced by the relative force-generating capacities of individual muscles, and some strategies may be associated with a higher injury risk than others. The objective of this study was to use forward dynamics simulations of manual wheelchair propulsion to identify compensatory strategies that can be used to overcome weakness in individual muscle groups and identify specific strategies that may increase injury risk. Identifying these strategies can provide rationale for the design of targeted rehabilitation programs aimed at preventing the development of pain and injury in manual wheelchair users. Methods Muscle-actuated forward dynamics simulations of manual wheelchair propulsion were analyzed to identify compensatory strategies in response to individual muscle group weakness, using individual muscle mechanical power and stress as measures of upper extremity demand. Findings The simulation analyses found the upper extremity to be robust to weakness in any single muscle group as the remaining groups were able to compensate and restore normal propulsion mechanics. The rotator cuff muscles experienced relatively high muscle stress levels and exhibited compensatory relationships with the deltoid muscles. Interpretation These results underline the importance of strengthening the rotator cuff muscles and supporting muscles whose contributions do not increase the potential for impingement (i.e., the thoracohumeral depressors) and minimize the risk of upper extremity injury in manual wheelchair users. PMID:26945719

  9. DEVELOPING A LANDSCAPE APPROACH TO EVALUATION OF WETLAND CONDITION IN THE SOUTHERN ROCKY MOUNTAINS: PHASE II.

    EPA Science Inventory

    This proposal details a project whose goal is to develop a rapid assessment tool for determining the success of compensatory wetland mitigation within a hydrogeomorphic framework. Phase I of this program, currently in progress and funded through FY 2000 RARE funds, is developing...

  10. 5 CFR 550.1403 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Compensatory Time Off for Travel § 550.1403 Definitions. In this subpart: Accrued compensatory time off means... pay limitations. Compensatory time off means compensatory time off for travel that is credited under... of determining whether travel time is compensable for the purpose of determining overtime pay...

  11. 5 CFR 550.1403 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) Compensatory Time Off for Travel § 550.1403 Definitions. In this subpart: Accrued compensatory time off means... pay limitations. Compensatory time off means compensatory time off for travel that is credited under... of determining whether travel time is compensable for the purpose of determining overtime pay...

  12. 5 CFR 550.1403 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) Compensatory Time Off for Travel § 550.1403 Definitions. In this subpart: Accrued compensatory time off means... pay limitations. Compensatory time off means compensatory time off for travel that is credited under... of determining whether travel time is compensable for the purpose of determining overtime pay...

  13. 5 CFR 550.1403 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) Compensatory Time Off for Travel § 550.1403 Definitions. In this subpart: Accrued compensatory time off means... pay limitations. Compensatory time off means compensatory time off for travel that is credited under... of determining whether travel time is compensable for the purpose of determining overtime pay...

  14. 5 CFR 550.1403 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) Compensatory Time Off for Travel § 550.1403 Definitions. In this subpart: Accrued compensatory time off means... pay limitations. Compensatory time off means compensatory time off for travel that is credited under... of determining whether travel time is compensable for the purpose of determining overtime pay...

  15. National Convention on Family Life Education.

    PubMed

    1973-12-01

    This secretarial report gives brief comments on some discussion of topics at the National Convention on Family Life Education. Discussion included: 1) legalized prostitution as a means to reduce venereal disease; 2) family life education promotion by government and civic groups; 3) more authority for the Population Council; 4) more liberal abortion legislation than previously; 5) statutory notification of veneral disease by medical practitioners; 6) compensatory measures for working women with young children, and 7) the need for modernization of legislation pertaining to child health, adoption, paternity, the Persons Act, infant life preservation, drugs, age of consent, and the age of minority.

  16. The Development of a Novel Measure to Assess Motives for Compensatory Eating in Response to Exercise: The CEMQ.

    PubMed

    Moshier, Samantha J; Landau, Aaron J; Hearon, Bridget A; Stein, Aliza T; Greathouse, Lee; Smits, Jasper A J; Otto, Michael W

    2016-01-01

    Compensatory eating in response to exercise may be an obstacle to achieving weight-loss and fitness goals. In this study we develop and conduct a preliminary examination of the psychometric properties of the Compensatory Eating Motives Questionnaire (CEMQ), a self-report questionnaire of motives for compensatory eating. Development and testing of the CEMQ was conducted in two student samples. Of respondents, 75% reported engaging in compensatory eating. Factor analysis yielded factors representing three domains of motives for compensatory eating: Eating for Reward, Eating for Recovery, and Eating for Relief. Internal consistency of the factors was adequate, and the factor structure was replicated. Correlations between the CEMQ subscales and trait questionnaires supported hypotheses for convergent and divergent validity. These results encourage further investigation of compensatory eating as a potential obstacle to weight loss, and support the continued assessment of the CEMQ as a tool to measure three conceptually distinct motives for compensatory eating.

  17. Effect of Selected Variables on Funding State Compensatory and Regular Education in Texas

    ERIC Educational Resources Information Center

    Wiesman, Karen Wheeler

    2009-01-01

    Funding public schools has been an ongoing struggle since the inception of the United States. Beginning with Jefferson's "A General Diffusion of Knowledge" that charged the states with properly funding public schools, to the current day legal battles that continue in states across the Union, America struggles with finding a solution to…

  18. [Papers Presented at the National Equal Education Institute, St. Louis, Missouri, March 1973.

    ERIC Educational Resources Information Center

    Overlan, S. Francis; And Others

    Contents include the following papers: (1) "Vouching for School Desegregation," a discussion of the "regulated compensatory voucher plan" proposed by the Center for the Study of Public Policy (a private non-profit research group in Cambridge, Massachusetts) in 1969; (2) "Parental Involvement in the Desegregated School," Vincent J. Villa; (3)…

  19. Tackling Underachievement of Learners from Ethnic Minorities: A Comparison of Recent Policies of School Improvement in Germany, England and Switzerland

    ERIC Educational Resources Information Center

    Gomolla, Mechtild

    2006-01-01

    Over the past few decades, in many western countries with large immigrant populations, inequalities in education relating to ethnic background have increased. Interventions traditionally consist of selective compensatory arrangements that focus on instruction in the second language--especially in early stages of schooling--and the treatment of…

  20. OnabotulinumtoxinA therapy for compensatory hyperhidrosis.

    PubMed

    Adefusika, Jessica A; Brewer, Jerry D

    2013-09-01

    Compensatory hyperhidrosis due to the treatment for focal primary hyperhidrosis can be devastating and life-altering. The purpose of this paper is to discuss use of the iodine starch test and dilute botulinum toxin to decrease compensatory hyperhidrosis over large surface areas. A large area of the trunk affected by compensatory hyperhidrosis was treated with dilute botulinum toxin therapy using a starch iodine test for localization. The patient had exceptional results with his compensatory truncal sweating returning to normal and remaining stable for multiple months. Treating compensatory hyperhidrosis of large surface areas with dilute botulinum toxin therapy is effective and safe. © 2013 Wiley Periodicals, Inc.

  1. Driving simulation in the clinic: testing visual exploratory behavior in daily life activities in patients with visual field defects.

    PubMed

    Hamel, Johanna; Kraft, Antje; Ohl, Sven; De Beukelaer, Sophie; Audebert, Heinrich J; Brandt, Stephan A

    2012-09-18

    Patients suffering from homonymous hemianopia after infarction of the posterior cerebral artery (PCA) report different degrees of constraint in daily life, despite similar visual deficits. We assume this could be due to variable development of compensatory strategies such as altered visual scanning behavior. Scanning compensatory therapy (SCT) is studied as part of the visual training after infarction next to vision restoration therapy. SCT consists of learning to make larger eye movements into the blind field enlarging the visual field of search, which has been proven to be the most useful strategy(1), not only in natural search tasks but also in mastering daily life activities(2). Nevertheless, in clinical routine it is difficult to identify individual levels and training effects of compensatory behavior, since it requires measurement of eye movements in a head unrestrained condition. Studies demonstrated that unrestrained head movements alter the visual exploratory behavior compared to a head-restrained laboratory condition(3). Martin et al.(4) and Hayhoe et al.(5) showed that behavior demonstrated in a laboratory setting cannot be assigned easily to a natural condition. Hence, our goal was to develop a study set-up which uncovers different compensatory oculomotor strategies quickly in a realistic testing situation: Patients are tested in the clinical environment in a driving simulator. SILAB software (Wuerzburg Institute for Traffic Sciences GmbH (WIVW)) was used to program driving scenarios of varying complexity and recording the driver's performance. The software was combined with a head mounted infrared video pupil tracker, recording head- and eye-movements (EyeSeeCam, University of Munich Hospital, Clinical Neurosciences). The positioning of the patient in the driving simulator and the positioning, adjustment and calibration of the camera is demonstrated. Typical performances of a patient with and without compensatory strategy and a healthy control are illustrated in this pilot study. Different oculomotor behaviors (frequency and amplitude of eye- and head-movements) are evaluated very quickly during the drive itself by dynamic overlay pictures indicating where the subjects gaze is located on the screen, and by analyzing the data. Compensatory gaze behavior in a patient leads to a driving performance comparable to a healthy control, while the performance of a patient without compensatory behavior is significantly worse. The data of eye- and head-movement-behavior as well as driving performance are discussed with respect to different oculomotor strategies and in a broader context with respect to possible training effects throughout the testing session and implications on rehabilitation potential.

  2. Compensatory mechanisms in fish populations: Literature reviews: Volume 2, Compensation in fish populations subject to catastrophic impact: Final report

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

    Jude, D.J.; Mansfield, P.J.; Schneeberger, P.J.

    1987-05-01

    This study comprises an extensive literature review, critical evaluations of case histories, and considered recommendations for future research on the mechanisms and extent of compensation by various fish species subject to catastrophic impacts. ''Catastrophic impact'' was defined as an event which removes some limitation (such as food or space) on a fish population. Those events studied included new species introduction, toxic spills, exploitation of specific fish populations, and drawdown. The fish studied each had more than one compensatory mechanism available, and thus were able to respond to a catastrophic event even if an option was removed. Predation, overfishing, competition, disease,more » and parasitism are all potential catastrophies, but were found not to cause a catastrophic impact (except in special cases). In general, compensatory responses were determined to vary widely, even for species which perform fairly similar functions in an ecosystem. The extensive nature of this study, however, pointed up the many data gaps in the existing literature; recommendations are therefore made for followup research and expansion of ongoing monitoring programs, based on an evaluation of their relative importance.« less

  3. 29 CFR 553.26 - Cash overtime payments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...)-Compensatory Time and Compensatory Time Off § 553.26 Cash overtime payments. (a) Overtime compensation due under section 7 may be paid in cash at the employer's option, in lieu of providing compensatory time off... from freely substituting cash, in whole or part, for compensatory time off; and overtime payment in...

  4. 29 CFR 553.26 - Cash overtime payments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...)-Compensatory Time and Compensatory Time Off § 553.26 Cash overtime payments. (a) Overtime compensation due under section 7 may be paid in cash at the employer's option, in lieu of providing compensatory time off... from freely substituting cash, in whole or part, for compensatory time off; and overtime payment in...

  5. Women's Studies at Empire State College.

    ERIC Educational Resources Information Center

    Lester, Virginia L.

    Because of the unique program of Empire State College, the problem of providing compensatory courses about women and developing a strategy for eventually having them incorporated into the curriculum of a discipline has been avoided. The focus at this college has been taken from the teacher and placed on the student, giving the student the primary…

  6. 5 CFR 550.1406 - Use of accrued compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1406 Use of accrued compensatory time off. (a) An employee must request permission from his or her supervisor to schedule the use of his... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Use of accrued compensatory time off. 550...

  7. 5 CFR 550.1406 - Use of accrued compensatory time off.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1406 Use of accrued compensatory time off. (a) An employee must request permission from his or her supervisor to schedule the use of his... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Use of accrued compensatory time off. 550...

  8. 5 CFR 550.1406 - Use of accrued compensatory time off.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1406 Use of accrued compensatory time off. (a) An employee must request permission from his or her supervisor to schedule the use of his... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Use of accrued compensatory time off. 550...

  9. 5 CFR 550.1408 - Prohibition against payment for unused compensatory time off.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... compensatory time off. 550.1408 Section 550.1408 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1408 Prohibition against payment for unused compensatory time off. As provided by 5 U.S.C. 5550b(b), an individual may not...

  10. 5 CFR 550.1407 - Forfeiture of unused compensatory time off.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1407 Forfeiture of unused..., may extend the time limit for using such compensatory time off for travel for up to an additional 26... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Forfeiture of unused compensatory time...

  11. 5 CFR 550.1407 - Forfeiture of unused compensatory time off.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1407 Forfeiture of unused..., may extend the time limit for using such compensatory time off for travel for up to an additional 26... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Forfeiture of unused compensatory time...

  12. 5 CFR 550.1406 - Use of accrued compensatory time off.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1406 Use of accrued compensatory time off. (a) An employee must request permission from his or her supervisor to schedule the use of his... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Use of accrued compensatory time off. 550...

  13. 5 CFR 550.1408 - Prohibition against payment for unused compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... compensatory time off. 550.1408 Section 550.1408 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1408 Prohibition against payment for unused compensatory time off. As provided by 5 U.S.C. 5550b(b), an individual may not...

  14. 5 CFR 550.1408 - Prohibition against payment for unused compensatory time off.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... compensatory time off. 550.1408 Section 550.1408 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1408 Prohibition against payment for unused compensatory time off. As provided by 5 U.S.C. 5550b(b), an individual may not...

  15. 5 CFR 550.1407 - Forfeiture of unused compensatory time off.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1407 Forfeiture of unused..., may extend the time limit for using such compensatory time off for travel for up to an additional 26... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Forfeiture of unused compensatory time...

  16. 5 CFR 550.1408 - Prohibition against payment for unused compensatory time off.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... compensatory time off. 550.1408 Section 550.1408 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1408 Prohibition against payment for unused compensatory time off. As provided by 5 U.S.C. 5550b(b), an individual may not...

  17. 5 CFR 550.1407 - Forfeiture of unused compensatory time off.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1407 Forfeiture of unused..., may extend the time limit for using such compensatory time off for travel for up to an additional 26... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Forfeiture of unused compensatory time...

  18. 5 CFR 550.1408 - Prohibition against payment for unused compensatory time off.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... compensatory time off. 550.1408 Section 550.1408 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1408 Prohibition against payment for unused compensatory time off. As provided by 5 U.S.C. 5550b(b), an individual may not...

  19. 5 CFR 550.1407 - Forfeiture of unused compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1407 Forfeiture of unused..., may extend the time limit for using such compensatory time off for travel for up to an additional 26... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Forfeiture of unused compensatory time...

  20. 5 CFR 550.1406 - Use of accrued compensatory time off.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1406 Use of accrued compensatory time off. (a) An employee must request permission from his or her supervisor to schedule the use of his... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Use of accrued compensatory time off. 550...

  1. Computer-assisted kinematic evaluation of induced compensatory movements resembling lameness in horses trotting on a treadmill.

    PubMed

    Kelmer, Gal; Keegan, Kevin G; Kramer, Joanne; Wilson, David A; Pai, Frank P; Singh, Prableen

    2005-04-01

    To characterize compensatory movements of the head and pelvis that resemble lameness in horses. 17 adult horses. Kinematic evaluations were performed while horses trotted on a treadmill before and after shoe-induced lameness. Lameness was quantified and the affected limb determined by algorithms that measured asymmetry in vertical movement of the head and pelvis. Induced primary lameness and compensatory movements resembling lameness were assessed by the Friedman test. Association between induced lameness and compensatory movements was examined by regression analysis. Compensatory movements resembling lameness in the ipsilateral forelimb were seen with induced lameness of a hind limb. There was less downward and less upward head movement during and after the stance phase of the ipsilateral forelimb. Doubling the severity of lameness in the hind limb increased severity of the compensatory movements in the ipsilateral forelimb by 50%. Compensatory movements resembling lameness of the hind limb were seen after induced lameness in a forelimb. There was less upward movement of the pelvis after the stance phase of the contralateral hind limb and, to a lesser extent, less downward movement of the pelvis during the stance phase of the ipsilateral hind limb. Doubling the severity of lameness in the forelimb increased compensatory movements of the contralateral hind limb by 5%. Induced lameness in a hind limb causes prominent compensatory movements resembling lameness in the ipsilateral forelimb. Induced lameness in a forelimb causes slight compensatory movements resembling lameness in the ipsilateral and contralateral hind limbs.

  2. 5 CFR 551.531 - Compensatory time off.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... paragraph (g) of this section. (e) Compensatory time off to an employee's credit as of May 14, 2007 must be... compensation under 5 U.S.C. chapter 81. (g) The dollar value of compensatory time off when it is liquidated is... head of an agency (or designee) may grant compensatory time off from an employee's tour of duty instead...

  3. 5 CFR 551.531 - Compensatory time off.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... paragraph (g) of this section. (e) Compensatory time off to an employee's credit as of May 14, 2007 must be... compensation under 5 U.S.C. chapter 81. (g) The dollar value of compensatory time off when it is liquidated is... head of an agency (or designee) may grant compensatory time off from an employee's tour of duty instead...

  4. Meeting the Needs of Youth at Risk: Public Policy and Interagency Collaboration. Conference Proceedings (Portland, Oregon, March 4-5, 1987).

    ERIC Educational Resources Information Center

    Crohn, Leslie

    This document contains materials from a conference designed to examine policy issues related to potential dropouts, youth offenders, drug and alcohol abusers, teenage parents, young children at risk, unemployed youth, and compensatory education. A brief overview of the 2-day conference is followed by summaries of each of the conference's…

  5. The downward occupational mobility of internationally educated nurses to domestic workers.

    PubMed

    Salami, Bukola; Nelson, Sioban

    2014-06-01

    Despite the fact that there is unmet demand for nurses in health services around the world, some nurses migrate to destination countries to work as domestic workers. According to the literature, these nurses experience contradictions in class mobility and are at increased risk of exploitation and abuse. This article presents a critical discussion of the migration of nurses as domestic workers using the concept of 'global care chain'. Although several scholars have used the concept of global care chains to illustrate south to north migration of domestic workers and nurses, there is a paucity of literature on the migration of nurses to destination countries as domestic workers. The migration of nurses to destination countries as domestic workers involves the extraction of reproductive and skilled care labor without adequate compensatory mechanisms to such skilled nurses. Using the case of the Canadian Live-in Caregiver Program, the study illustrates how the global movement of internationally educated nurses as migrant domestic workers reinforces inequities that are structured along the power gradient of gender, class, race, nationality, and ethnicity, especially within an era of global nursing shortage. © 2013 John Wiley & Sons Ltd.

  6. 29 CFR 553.25 - Conditions for use of compensatory time (“reasonable period”, “unduly disrupt”).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF STATE AND LOCAL GOVERNMENTS General Section 7(o)-Compensatory Time and Compensatory Time Off § 553... good faith expect to be able to grant within a reasonable period of his or her making a request for use of such time. (c) Reasonable period. (1) Whether a request to use compensatory time has been granted...

  7. Identifying compensatory movement patterns in the upper extremity using a wearable sensor system.

    PubMed

    Ranganathan, Rajiv; Wang, Rui; Dong, Bo; Biswas, Subir

    2017-11-30

    Movement impairments such as those due to stroke often result in the nervous system adopting atypical movements to compensate for movement deficits. Monitoring these compensatory patterns is critical for improving functional outcomes during rehabilitation. The purpose of this study was to test the feasibility and validity of a wearable sensor system for detecting compensatory trunk kinematics during activities of daily living. Participants with no history of neurological impairments performed reaching and manipulation tasks with their upper extremity, and their movements were recorded by a wearable sensor system and validated using a motion capture system. Compensatory movements of the trunk were induced using a brace that limited range of motion at the elbow. Our results showed that the elbow brace elicited compensatory movements of the trunk during reaching tasks but not manipulation tasks, and that a wearable sensor system with two sensors could reliably classify compensatory movements (~90% accuracy). These results show the potential of the wearable system to assess and monitor compensatory movements outside of a lab setting.

  8. The Protective Role of School Friendship Ties for Substance Use and Aggressive Behaviors among Middle School Students

    ERIC Educational Resources Information Center

    Forster, Myriam; Grigsby, Timothy J.; Bunyan, Alden; Unger, Jennifer Beth; Valente, Thomas William

    2015-01-01

    Background: Few studies have examined the interplay among quantifiable aspects of peer bonds, friendship types, personal characteristics, and behavioral outcomes in schools in distressed neighborhoods. The aim of this study was to identify compensatory and protective factors that can be promoted in school-based prevention programs. Methods: The…

  9. Effect of compensatory immigration on the genetic structure of coyotes

    Treesearch

    Elizabeth M. Kierepka; John C. Kilgo; Olin E. Rhodes

    2017-01-01

    Despite efforts to reduce their effects on livestock and native ungulates within the southeastern United States, coyotes (Canis latrans) can recover from control programs. It is unknown how coyotes compensate for high mortality following trapping, so there is great interest to identify methods that can provide insight into coyote response to...

  10. Lifelong Learning and Adult Education: Russia Meets the West

    NASA Astrophysics Data System (ADS)

    Zajda, Joseph

    2003-03-01

    This article examines the impact of social change and economic transformation on adult education and lifelong learning in post-Soviet Russia. The article begins with a brief economic and historical background to lifelong learning and adult education in terms of its significance as a feature of the Russian cultural heritage. An analysis of Ministerial education policy and curriculum changes reveals that these policies reflect neo-liberal and neo-conservative paradigms in the post-Soviet economy and education. Current issues and trends in adult education are also discussed, with particular attention to the Adult Education Centres, which operate as a vast umbrella framework for a variety of adult education and lifelong learning initiatives. The Centres are designed to promote social justice by means of compensatory education and social rehabilitation for individuals dislocated by economic restructuring. The article comments on their role in helping to develop popular consciousness of democratic rights and active citizenship in a participatory and pluralistic democracy.

  11. Compensatory Mitigation Rule Draft Environmental Assessment

    EPA Pesticide Factsheets

    Draft Compensatory Mitigation Rule intended to promote regulatory efficiency by establishing standards and criteria that would apply to compensatory mitigation required for DA permits issued under Section 404 of the Clean Water Act.

  12. VOR Gain Is Related to Compensatory Saccades in Healthy Older Adults

    PubMed Central

    Anson, Eric R.; Bigelow, Robin T.; Carey, John P.; Xue, Qian-Li; Studenski, Stephanie; Schubert, Michael C.; Agrawal, Yuri

    2016-01-01

    Objective: Vestibulo-ocular reflex (VOR) gain is well-suited for identifying rotational vestibular dysfunction, but may miss partial progressive decline in age-related vestibular function. Since compensatory saccades might provide an alternative method for identifying subtle vestibular decline, we describe the relationship between VOR gain and compensatory saccades in healthy older adults. Methods: Horizontal VOR gain was measured in 243 subjects age 60 and older from the Baltimore Longitudinal Study of Aging using video head impulse testing (HIT). Saccades in each HIT were identified as either “compensatory” or “compensatory back-up,” i.e., same or opposite direction as the VOR response respectively. Saccades were also classified as “covert” (occurring during head movement) and “overt” (occurring after head movement). The relationship between VOR gain and percentage of HITs with saccades, as well as the relationship between VOR gain and saccade latency and amplitude, were evaluated using regression analyses adjusting for age, gender, and race. Results: In adjusted analyses, the percentage of HITs with compensatory saccades increased 4.5% for every 0.1 decrease in VOR gain (p < 0.0001). Overt compensatory saccade amplitude decreased 0.6° (p < 0.005) and latency increased 90 ms (p < 0.001) for every 0.1 increase in VOR gain. Covert back-up compensatory saccade amplitude increased 0.4° for every 0.1 increase in VOR gain. Conclusion: We observed significant relationships between VOR gain and compensatory saccades in healthy older adults. Lower VOR gain was associated with larger amplitude, shorter latency compensatory saccades. Compensatory saccades reflect underlying rotational vestibular hypofunction, and may be particularly useful at identifying partial vestibular deficits as occur in aging adults. PMID:27445793

  13. Clinical identification of compensatory structures on projective tests: a self psychological approach.

    PubMed

    Silverstein, M L

    2001-06-01

    In this article I discuss compensatory structure, a concept from Kohut's (1971, 1977) psychology of the self that is not as familiar as Kohut's other views about the self. Compensatory structures are attempts to repair selfobject failure, usually by strengthening idealization or twinship in the face of mirroring deficits. Compensatory structures, particularly their early indications, can be detected on projective tests for identifying adaptive resources and treatment potential. The clinical identification of compensatory structures on test findings is described using Rorschach and Thematic Apperception Test (Murray, 1943) content. Particular attention is devoted to the 2-part process of demonstrating first, an injury to the self, and second, how attempts to recover from such injuries can be detected on projective tests. Clinical examples are provided, and the differentiation between compensatory structures and defenses and sublimation is discussed.

  14. The role of cognitive reserve and memory self-efficacy in compensatory strategy use: A structural equation approach.

    PubMed

    Simon, Christa; Schmitter-Edgecombe, Maureen

    2016-08-01

    The use of compensatory strategies plays an important role in the ability of older adults to adapt to late-life memory changes. Even with the benefits associated with compensatory strategy use, little research has explored specific mechanisms associated with memory performance and compensatory strategies. Rather than an individual's objective memory performance directly predicting their use of compensatory strategies, it is possible that some other variables are indirectly influencing that relationship. The purpose of this study was to: (a) examine the moderating effects of cognitive reserve (CR) and (b) evaluate the potential mediating effects of memory self-efficacy on the relationship between objective memory performance and compensatory strategy use. Two structural equation models (SEM) were used to evaluate CR (latent moderator model) and memory self-efficacy (mediator model) in a sample of 155 community-dwelling older adults over the age of 55. The latent variable moderator model indicated that CR was not substantiated as a moderator variable in this sample (p = .861). However, memory self-efficacy significantly mediated the association between objective memory performance and compensatory strategy use (β = .22, 95% confidence interval, CI [.002, .437]). More specifically, better objective memory was associated with lower compensatory strategy use because of its relation to higher memory self-efficacy. These findings provide initial support for an explanatory framework of the relation between objective memory and compensatory strategy use in a healthy older adult population by identifying the importance of an individual's memory perceptions.

  15. United States Changing Demographics - English/Spanish Space Education

    NASA Astrophysics Data System (ADS)

    Leon, R.

    2002-01-01

    Accordingly the United States Census Bureau, the ethnic group adding the largest number of people to the national population is the Hispanic exceeding 12 percent of the population and growing by almost 60 percent between 1990 and 2000. The status of the nation's educational system with respect to Hispanic students is perhaps one of the most influential issues facing the largest economy of the world. The low income, lack of language skills, highest drop-out rate in the nation, are some of the reasons why Hispanics are less likely to receive a university degree than any other ethical group. In short, the government requires to implement compensatory programs and bilingual education to ensure global leadership. Because of ongoing immigration, Spanish persists longer among Hispanics than it did among other immigrant groups. Spanish is the fourth most spoken language in the world after Mandarin, Hindustani and English. Although not all U.S. Hispanics speak Spanish, almost all U.S. Spanish speakers are Hispanics. This paper is intended to outline the challenging implementation of a bilingual education project affiliated to NASA Johnson Space Center encouraging greater academic success of Hispanics in engineering, math and science. The prospective project covers the overall role of space activities in the development of science and technology, socioeconomic issues and international cooperation. An existent JSC project is the starting stage to keep on developing an interactive video teleconference and web-media technology and produce stimulating learning products in English and Spanish for students and teachers across the nation and around the world.

  16. Compensatory Mitigation Rule Q&A

    EPA Pesticide Factsheets

    What is compensatory mitigation? How is compensatory mitigation accomplished? What does this final rule do? What are the most significant changes required by this rule compared to previous mitigation practices? What are the goals of the final rule?

  17. Compensatory mechanisms in Great Lakes sea lamprey populations: implications for alternative control strategies

    USGS Publications Warehouse

    Jones, Michael L.; Bergstedt, R.A.; Twohey, Michael B.; Fodale, Michael F.; Cuddy, Douglas W.; Slade, Jeffrey W.

    2003-01-01

    Compensatory mechanisms are demographic processes that tend to increase population growth rates at lower population density. These processes will tend to reduce the effectiveness of actions that use controls on reproductive success to suppress sea lamprey (Petromyzon marinus), an economically important pest in the Great Lakes. Historical evidence for compensatory mechanisms in sea lamprey populations was reviewed, and revealed: (1) strong evidence for shifts in sex ratios as sea lamprey abundance was reduced in the early years of the control program; (2) weak and equivocal evidence for increased growth rates of sea lamprey cohorts re-colonizing streams following a lampricide treatment; and (3) suggestions of other compensatory processes, such as earlier ages at metamorphosis, but with little empirical evidence. Larval size distribution data for cohorts in the first and second years following a lampricide treatment (26 pairs of cohorts in 20 streams) was analyzed and did not indicate a consistent pattern of more rapid growth of the first colonizing cohort (only 11 of 33 cases). To test for compensation between spawning and age-1 in sea lamprey populations, data were analyzed for 49 stream-years for which spawning female abundance was known and age-1 abundance was estimated in the following year. A fit of these data to a Ricker stock-recruitment function showed evidence for compensation, measured as reduced survival to age 1 at higher abundance of spawning females. More obvious, however, was a large amount of density-independent variation in survival, which tends to mask evidence for compensatory survival. The results were applied to a simple model that simulates sea lamprey populations and their control in a hypothetical lake. Control strategies that targeted reproductive success performed far less well than comparable strategies that targeted larval populations, because density-independent recruitment variation leads to occasional strong year classes even when spawner abundance is reduced to low levels through alternative control. It is concluded that further study of recruitment variation in lamprey populations is critical to rationalizing alternative controls that target reproductive success, and that recruitment variation needs to be incorporated into models used to evaluate sea lamprey control options.

  18. Why Do Drivers Use Mobile Phones While Driving? The Contribution of Compensatory Beliefs.

    PubMed

    Zhou, Ronggang; Yu, Mengli; Wang, Xinyi

    2016-01-01

    The current study is the first to investigate the contribution of compensatory beliefs (i.e., the belief that the negative effects of an unsafe behavior can be "neutralized" by engaging in another safe behavior; e.g., "I can use a mobile phone now because I will slow down ") on drivers' mobile phone use while driving. The effects of drivers' personal characteristics on compensatory beliefs, mobile phone use and self-regulatory behaviors were also examined. A series of questions were administered to drivers, which included (1) personal measures, (2) scales that measured compensatory beliefs generally in substance use and with regard to driving safety, and (3) questions to measure drivers' previous primary mobile phone usage and corresponding self-regulatory actions. Overall, drivers reported a low likelihood of compensatory beliefs, prior mobile phone use, and a strong frequency of self-regulatory behaviors. Respondents who had a higher tendency toward compensatory beliefs reported more incidents or crash involvement caused by making or answering calls and sending or reading messages. The findings provide strong support for the contribution of compensatory beliefs in predicting mobile phone usage in the context of driving. Compensatory beliefs can explain 41% and 43% of the variance in the active activities of making calls and texting/sending messages compared with 18% and 31% of the variance in the passive activities of answering calls and reading messages. Among the regression models for predicting self-regulatory behaviors at the tactical or operational level, compensatory beliefs emerge as significant predictors only in predicting shorter conversations while on a call. The findings and limitations of the current study are discussed.

  19. Religious belief as compensatory control.

    PubMed

    Kay, Aaron C; Gaucher, Danielle; McGregor, Ian; Nash, Kyle

    2010-02-01

    The authors review experimental evidence that religious conviction can be a defensive source of compensatory control when personal or external sources of control are low. They show evidence that (a) belief in religious deities and secular institutions can serve as external forms of control that can compensate for manipulations that lower personal control and (b) religious conviction can also serve as compensatory personal control after experimental manipulations that lower other forms of personal or external control. The authors review dispositional factors that differentially orient individuals toward external or personal varieties of compensatory control and conclude that compensatory religious conviction can be a flexible source of personal and external control for relief from the anxiety associated with random and uncertain experiences.

  20. Prospective memory rehabilitation using smartphones in patients with TBI: What do participants report?

    PubMed

    Evald, Lars

    2015-01-01

    Use of assistive devices has been shown to be beneficial as a compensatory memory strategy among brain injury survivors, but little is known about possible advantages and disadvantages of the technology. As part of an intervention study participants were interviewed about their experiences with the use of low-cost, off-the-shelf, unmodified smartphones combined with Internet calendars as a compensatory memory strategy. Thirteen community-dwelling patients with traumatic brain injury (TBI) received a 6-week group-based instruction in the systematic use of a smartphone as a memory compensatory aid followed by a brief structured open-ended interview regarding satisfaction with and advantages and disadvantages of the compensatory strategy. Ten of 13 participants continued to use a smartphone as their primary compensatory strategy. Audible and visual reminders were the most frequently mentioned advantages of the smartphone, and, second, the capability as an all-in-one memory device. In contrast, battery life was the most often mentioned disadvantage, followed by concerns about loss or failure of the device. Use of a smartphone seems to be a satisfactory compensatory memory strategy to many patients with TBI and smartphones come with features that are advantageous to other compensatory strategies. However, some benefits come hand-in-hand with drawbacks, such as the feeling of dependency. These aspects should be taken into account when choosing assistive technology as a memory compensatory strategy.

  1. Radiobiological modeling with MarCell software

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

    Hasan, J.S.; Jones, T.D.

    1999-01-01

    A nonlinear system of differential equations that models the bone marrow cellular kinetics associated with radiation injury, molecular repair, and compensatory cell proliferation has been extensively documented. Recently, that model has been implemented as MarCell, a user-friendly MS-DOS computer program that allows users with little knowledge of the original model to evaluate complex radiation exposure scenarios. The software allows modeling with the following radiations: tritium beta, 100 kVp X, 250 kVp X, 22 MV X, {sup 60}Co, {sup 137}Cs, 2 MeV electrons, triga neutrons, D-T neutrons, and 3 blends of mixed-field fission radiations. The possible cell lineages are stem, stroma,more » and leukemia/lymphoma, and the available species include mouse, rat, dog, sheep, swine, burro, and man. An attractive mathematical feature is that any protracted protocol can be expressed as an equivalent prompt dose for either the source used or for a reference, such as 250 kVp X rays or {sup 60}Co. Output from MarCell includes: risk of 30-day mortality; risk of cancer and leukemia based either on cytopenia or compensatory cell proliferation; cell survival plots as a function of time or dose; and 4-week recovery kinetics following treatment. In this article, the program`s applicability and ease of use are demonstrated by evaluating a medical total body irradiation protocol and a nuclear fallout scenario.« less

  2. Is compensatory hyperhidrosis after thoracic sympathicotomy in palmar hyperhidrosis patients related to the excitability of thoracic sympathetic ganglions?

    PubMed Central

    Chen, Jun-Peng; Peng, A-Jing; Xu, Chen-Hui; Li, Guo-Ying

    2017-01-01

    Background The mechanism of compensatory hyperhidrosis remains unclear. The aim of this study was to explore the relationship between compensatory hyperhidrosis and thoracic sympathetic ganglion excitability to assess the effectiveness of thoracoscopic T4 sympathicotomy for treating palmar hyperhidrosis. Methods Sixty-six cases of T4 sympathetic ganglions were prospectively collected from patients with palmar hyperhidrosis who underwent thoracoscopic T4 sympathicotomy from 2013 to 2016 in our department. The expression levels of choline acetyltransferase (ChAT), vasoactive intestinal peptide (VIP), and synaptophysin were detected using immunohistochemistry. Patients with palmar hyperhidrosis were followed-up for examination of postoperative sweating status. Results Thirty-eight cases (57.6%) of compensatory hyperhidrosis were identified. Mild compensatory hyperhidrosis occurred in 26 patients (39.4%), moderate in 11 (16.7%), and severe in 1 (1.5%). The rate of compensatory hyperhidrosis was higher in patients with axilla hyperhidrosis than those without (76.0% vs. 46.3%, P=0.018). However, the clinical data were similar between the compensatory hyperhidrosis group and the no compensatory hyperhidrosis group. In addition, the ChAT, VIP, and synaptophysin expression levels were not significantly different between the two groups (P values of 0.356, 0.071, and 0.141, respectively). Furthermore, the ChAT, VIP, and synaptophysin expression levels in the mild group were similar to those observed in the moderate/intense group (P values of 0.089, 0.124, and 0.149, respectively). The remission rate was 100% in palmar hyperhidrosis, 48.2% (27/56) in pedal hyperhidrosis, 56.0% (14/25) in axilla hyperhidrosis and 88.9% (16/18) in skin symptoms. No signs of chapped skin on the palms were found. Conclusions There was no significant correlation between compensatory hyperhidrosis and thoracic sympathetic ganglion excitability; however, compensatory hyperhidrosis is more likely to simultaneously occur in patients with axilla hyperhidrosis. The satisfactory efficacy of thoracoscopic T4 sympathicotomy indicates that it may an ideal technique for palmar hyperhidrosis. PMID:29221281

  3. The Compensatory ADHD Behaviors Scale (CABS): Development and Initial Validation.

    PubMed

    Castagna, Peter J; Roye, Scott; Calamia, Matthew

    2018-05-01

    Several measures are available that assess inattention, hyperactivity/impulsivity, and executive functioning deficits. Treatments for adults with attention-deficit/hyperactivity disorder (ADHD) and skill-based academic interventions focus on improving compensatory strategies to ameliorate functional impairment; however, no measure exists that examines the compensatory behaviors adults utilize to compensate for the functional deficits associated with inattention and hyperactivity/impulsivity. The current study aimed to determine the psychometric properties of the Compensatory ADHD Behaviors Scale (CABS). Five-hundred participants ( M age = 36.83, SD = 11.57) completed measures of ADHD symptomatology, executive functioning, functional impairment, mood disorder symptoms, and the CABS. Analyses revealed that scales assessing both use and effectiveness of compensatory behaviors subscales had similar factor structures, reflecting present- and future-oriented behaviors. The present-, but not future-oriented, behaviors significantly related to ADHD symptomatology, executive dysfunction, and functional impairment; effectiveness of present-oriented compensatory behaviors demonstrated incremental validity in predicting impairment. Compensatory strategies may be a useful variable to measure when examining functional impairment associated with inattention and hyperactivity/impulsivity. The current study provides preliminary evidence of the ability of CABS to validly measure various strategies associated with (clinical and subclinical) ADHD symptomatology, executive functioning, and overall impairment.

  4. Eco-compensation in China: Theory, practices and suggestions for the future.

    PubMed

    Shang, Wenxiu; Gong, Yicheng; Wang, Zhongjing; Stewardson, Michael J

    2018-03-15

    Eco-compensation is the most important form of compensatory conservation in China. However, this compensatory mechanism is criticized for vague definition and massive government participation. For better understanding of eco-compensation in China, this paper compares theories and practices of compensatory mechanisms in China and abroad. The analysis of theoretical backgrounds shows that eco-compensation in China is a combination of 'ecological compensation' and 'payments for ecosystem services'. Ten compensatory projects in China and abroad are assessed to reveal characteristics and problems of eco-compensation in China. The results show that compensatory projects in China lagged behind mature foreign compensatory projects in clarity of property rights, responsibility fulfillment, executive efficiency, effectiveness, sustainability and equality. The massive participation of the government is the major reason for the poor performance of compensatory projects in China. However, government participation is necessary at the present stage in China for the income gap and beneficiaries' low willingness to pay. For the improvement of eco-compensation in China, suggestions are given on the choice of non-market valuation methods, the creation of property rights and the establishment of market mechanisms. Copyright © 2018 Elsevier Ltd. All rights reserved.

  5. Why Do Drivers Use Mobile Phones While Driving? The Contribution of Compensatory Beliefs

    PubMed Central

    Zhou, Ronggang; Yu, Mengli; Wang, Xinyi

    2016-01-01

    The current study is the first to investigate the contribution of compensatory beliefs (i.e., the belief that the negative effects of an unsafe behavior can be "neutralized" by engaging in another safe behavior; e.g., "I can use a mobile phone now because I will slow down ") on drivers’ mobile phone use while driving. The effects of drivers’ personal characteristics on compensatory beliefs, mobile phone use and self-regulatory behaviors were also examined. A series of questions were administered to drivers, which included (1) personal measures, (2) scales that measured compensatory beliefs generally in substance use and with regard to driving safety, and (3) questions to measure drivers’ previous primary mobile phone usage and corresponding self-regulatory actions. Overall, drivers reported a low likelihood of compensatory beliefs, prior mobile phone use, and a strong frequency of self-regulatory behaviors. Respondents who had a higher tendency toward compensatory beliefs reported more incidents or crash involvement caused by making or answering calls and sending or reading messages. The findings provide strong support for the contribution of compensatory beliefs in predicting mobile phone usage in the context of driving. Compensatory beliefs can explain 41% and 43% of the variance in the active activities of making calls and texting/sending messages compared with 18% and 31% of the variance in the passive activities of answering calls and reading messages. Among the regression models for predicting self-regulatory behaviors at the tactical or operational level, compensatory beliefs emerge as significant predictors only in predicting shorter conversations while on a call. The findings and limitations of the current study are discussed. PMID:27494524

  6. 49 CFR 91.7 - Determination of compensatory charges.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Determination of compensatory charges. 91.7 Section 91.7 Transportation Office of the Secretary of Transportation INTERNATIONAL AIR TRANSPORTATION FAIR COMPETITIVE PRACTICES § 91.7 Determination of compensatory charges. (a) Upon indication by the...

  7. 5 CFR 551.531 - Compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Compensatory time off. 551.531 Section 551.531 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY ADMINISTRATION UNDER THE FAIR LABOR STANDARDS ACT Overtime Pay Provisions Compensatory Time Off § 551.531...

  8. Brain Imaging and rTMS Studies of Individual Differences in Cognitive Processing

    DTIC Science & Technology

    2013-08-09

    Institution: Address: Phone: Fax: Email : Web Page: Contract: Project Title: Program Officer: Dr. Marcel Adam Just Carnegie Mellon University...and multitasking ) are included in the progress report using well established sets of materials. In the sentence and discourse tasks, participants...compensatory partnerships and the re-emergence of the primary regions. 3. Cortical reorganization induced by rTMS during multitasking (listening to

  9. Programming Saposin-Mediated Compensatory Metabolic Sinks for Enhanced Ubiquinone Production.

    PubMed

    Xu, Wen; Yuan, Jifeng; Yang, Shuiyun; Ching, Chi-Bun; Liu, Jiankang

    2016-12-16

    Microbial synthesis of ubiquinone by fermentation processes has been emerging in recent years. However, as ubiquinone is a primary metabolite that is tightly regulated by the host central metabolism, tweaking the individual pathway components could only result in a marginal improvement on the ubiquinone production. Given that ubiquinone is stored in the lipid bilayer, we hypothesized that introducing additional metabolic sink for storing ubiquinone might improve the CoQ 10 production. As human lipid binding/transfer protein saposin B (hSapB) was reported to extract ubiquinone from the lipid bilayer and form the water-soluble complex, hSapB was chosen to build a compensatory metabolic sink for the ubiquinone storage. As a proof-of-concept, hSapB-mediated metabolic sink systems were devised and systematically investigated in the model organism of Escherichia coli. The hSapB-mediated periplasmic sink resulted in more than 200% improvement of CoQ 8 over the wild type strain. Further investigation revealed that hSapB-mediated sink systems could also improve the CoQ 10 production in a CoQ 10 -hyperproducing E. coli strain obtained by a modular pathway rewiring approach. As the design principles and the engineering strategies reported here are generalizable to other microbes, compensatory sink systems will be a method of significant interest to the synthetic biology community.

  10. Enhanced mitochondrial complex gene function and reduced liver size may mediate improved feed efficiency of beef cattle during compensatory growth

    USDA-ARS?s Scientific Manuscript database

    Growing ruminants maintained under dietary restriction for extended periods will exhibit compensatory growth when reverted to ad libitum feeding. This period of compensatory growth is associated with increased feed efficiency, lower basal energy requirements, and changes in circulating concentration...

  11. [Pupil Performance in the Elementary Schools of Atlanta, Ga.] Research and Development Report, Volume 6, Numbers 15, 16, and 19, December 1972, March 1973.

    ERIC Educational Resources Information Center

    Vivona, Carol; And Others

    Since a large number of the pupils at each of the three schools examined in this document had shown a need for compensatory services, they were classified as Title I schools and thus were qualified to receive supplementary funds and additional personnel through Title I, 1965 Elementary and Secondary Education Act grant allocations. In addition,…

  12. 30 CFR 256.72 - Compensatory payments as production.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 256.72 Compensatory payments as production. If an oil and gas lessee makes compensatory payments and if the lease is not being maintained in force by other production of oil or gas in...

  13. 29 CFR 553.20 - Introduction.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... required under section 7. Compensatory time received by an employee in lieu of cash must be at the rate of not less than one and one-half hours of compensatory time for each hour of overtime work, just as the... Time and Compensatory Time Off § 553.20 Introduction. Section 7 of the FLSA requires that covered...

  14. Predictive procedure for compensatory hyperhidrosis before sympathectomy: preliminary findings.

    PubMed

    Jeong, Jin Yong; Park, Hyung Joo; Park, Jae Kil; Jo, Keon Hyeon; Wang, Young Pil; Lee, Jongho; Shin, Jae Seong

    2014-08-01

    Compensatory hyperhidrosis is one of the most common and serious adverse effects following sympathectomy. We performed a local anesthetic procedure that predicts the occurrence and severity of compensatory hyperhidrosis, and evaluated the feasibility, safety, and efficacy of the procedure. From July 2009 to July 2010, 20 patients with severe primary palmar hyperhidrosis underwent predictive procedures. A sympathetic nerve block was obtained via thoracoscopic approach under local anesthesia. The patients were evaluated for compensatory hyperhidrosis 1 week after the procedure before deciding whether to proceed with sympathectomy. Of the 20 patients, 17 patients proceeded with sympathectomy and 3 refused the final procedure. Following sympathectomy, the occurrence and severity of compensatory hyperhidrosis in the remaining 17 patients were statistically analyzed with two tailed paired t test, and there is no significant difference between the predictive and final procedures (t = 1.69, df = 16, p > 0.1). Predictive procedure using local anesthesia to detect compensatory hyperhidrosis before sympathectomy may be useful for helping patients to decide whether to undergo the operation. Georg Thieme Verlag KG Stuttgart · New York.

  15. [Mechanism of population density compensation in island bumblebee taxocenoses (Hymenoptera, Apidae, Bombus) and the notion of reserve compensatory species].

    PubMed

    Bolotov, I N; Kolosova, Iu S; Podbolotskaia, M V; Potapov, G S; Grishchenko, I V

    2013-01-01

    The notion of a dynamic compensatory system is discussed, characterized by the alternation of species occupying the leading position in bumblebee taxocenoses, while the total density of these pollinators in island ecosystems remains at similar levels. The functioning of the compensatory system is regulated by both abiotic factors (the weather and climate) and biotic factors (competition for trophic resources). The stability of the system is determined by the presence of reserve compensatory species capable of rapid population growth against the background of depressed abundance of other species under changing environmental conditions.

  16. Study on geophone coupling and attenuating compensatory of low-depression velocity layer in desert area

    USGS Publications Warehouse

    Shi, Z.; Tian, G.; Dong, S.; Xia, J.; He, H.; ,

    2004-01-01

    In a desert area, it is difficult to couple geophones with dry sands. A low and depression velocity layer can seriously attenuate high frequency components of seismic data. Therefore, resolution and signal-to-noise (S/N) ratio of seismic data deteriorate. To enhance resolution and S/N ratio of seismic data, we designed a coupling compensatory inverse filter by using the single trace seismic data from Seismic Wave Detect System (SWDS) and common receivers on equal conditions. We designed an attenuating compensatory inverse filter by using seismic data from a microseismogram log. At last, in order to convert a shot gather from common receivers to a shot gather from SWDS, we applied the coupling compensatory inverse filter to the shot gather from common receivers. And then we applied the attenuating compensatory inverse filter to the coupling stacked seismic data to increase its resolution and S/N ratio. The results show that the resolution of seismic data from common receivers after processing by using the coupling compensatory inverse filter is nearly comparable with that of data from SWDS. It is also found that the resolution and S/N ratio have been enhanced after the use of attenuating compensatory inverse filter. From the results, we can conclude that the filters can compensate high frequencies of seismic data. Moreover, the low frequency changed nearly.

  17. Remedial and Compensatory Reading Instruction: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1984, (Vol. 44 Nos. 7 through 12).

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

    This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 17 titles deal with a variety of topics, including the following: (1) the effects of an experimental program for reluctant readers on reading ability, writing ability, and self-concept; (2) the effects of a cross-age tutoring…

  18. Sex Comparisons in Muscle Sympathetic Nerve Activity and Arterial Pressure Oscillations During Progressive Central Hypovolemia

    DTIC Science & Technology

    2015-01-01

    Kenney, and P. Kenny. 1988. Cardiovascular responses to head -up tilt after an endurance exercise program. Aviat. Space Environ. Med. 59:107–112...the failure of compensatory mechanisms to maintain blood pressure, subsequently leading to cardiovascular decompensation and syncope. Several...the distribution of blood away from the upper body ( head and heart) to the abdomen and lower extremities, eliciting controlled, experimentally induced

  19. Impact of Compensatory Intervention in 6- to 18-Month-Old Babies at Risk of Motor Development Delays

    ERIC Educational Resources Information Center

    Müller, Alessandra Bombarda; Saccani, Raquel; Valentini, Nadia Cristina

    2017-01-01

    Purpose: Research indicates that delayed motor development observed in the first years of life can be prevented through compensatory intervention programmes that provide proper care during this critical period of child development. Method: This study analysed the impact of a 12-week compensatory motor intervention programme on 32 babies with…

  20. Access to Health Care Services for the Disabled Elderly

    PubMed Central

    Taylor, Donald H; Hoenig, Helen

    2006-01-01

    Objective To determine whether difficulty walking and the strategies persons use to compensate for this deficit influenced downstream Medicare expenditures. Data Source Secondary data analysis of Medicare claims data (1999–2000) for age-eligible Medicare beneficiaries (N = 4,997) responding to the community portion of the 1999 National Long Term Care Survey (NLTCS). Study Design Longitudinal cohort study. Walking difficulty and compensatory strategy were measured at the 1999 NLTCS, and used to predict health care use as measured in Medicare claims data from the survey date through year-end 2000. Data Extraction Respondents to the 1999 community NLTCS with complete information on key explanatory variables (walking difficulty and compensatory strategy) were linked with Medicare claims to define outcome variables (health care use and cost). Principal Findings Persons who reported it was very difficult to walk had more downstream home health visits (1.1/month, p<.001), but fewer outpatient physician visits (−0.16/month, p<.001) after controlling for overall disease burden. Those using a compensatory strategy for walking also had increased home health visits/month (0.55 for equipment, 1.0 for personal assistance, p<.001 for both) but did not have significantly reduced outpatient visits. Persons reporting difficulty walking had increased downstream Medicare costs ranging from $163 to $222/month (p<.001) depending upon how difficult walking was. Less than half of the persons who used equipment to adapt to walking difficulty had their difficulty fully compensated by the use of equipment. Persons using equipment that fully compensated their difficulty used around $300/month less in Medicare-financed costs compared with those with residual difficulty. Conclusions Difficulty walking and use of compensatory strategies are correlated with the use of Medicare-financed services. The potential impact on the Medicare program is large, given how common such limitations are among the elderly. PMID:16704510

  1. What Is Compensatory Pedagogy Trying to Compensate for? Compensatory Strategies and the Ethnic "Other"

    ERIC Educational Resources Information Center

    Moller, Asa

    2012-01-01

    Compensatory pedagogy is in theory a strategy used to manage social and cultural diversity (Sleeter, 2007) by providing extra resources or special treatment for so-called deprived groups. A problem with this particular kind of approach to social and cultural diversity is that it lacks critical awareness of the way social differences (i.e. race,…

  2. Compensatory dynamics stabilize aggregate community properties in response to multiple types of perturbations.

    PubMed

    Brown, Bryan L; Downing, Amy L; Leibold, Mathew A

    2016-08-01

    Compensatory dynamics are an important suite of mechanisms that can stabilize community and ecosystem attributes in systems subject to environmental fluctuations. However, few experimental investigations of compensatory dynamics have addressed these mechanisms in systems of real-world complexity, and existing evidence relies heavily on correlative analyses, retrospective examination, and experiments in simple systems. We investigated the potential for compensatory dynamics to stabilize plankton communities in plankton mesocosm systems of real-world complexity. We employed four types of perturbations including two types of nutrient pulses, shading, and acidification. To quantify how communities responded to these perturbations, we used a measure of community-wide synchrony combined with spectral analysis that allowed us to assess timescale-specific community dynamics, for example, whether dynamics were synchronous at some timescales but compensatory at others. The 150-d experiment produced 32-point time series of all zooplankton taxa in the mesocosms. We then used those time series to evaluate total zooplankton biomass as an aggregate property and to evaluate community dynamics. For three of our four perturbation types, total zooplankton biomass was significantly less variable in systems with environmental variation than in constant environments. For the same three perturbation types, community-wide synchrony was much lower in fluctuating environments than in the constant environment, particularly at longer timescales (periods ≈ 60 d). Additionally, there were strong negative correlations between population temporal variances and the level of community-wide synchrony. Taken together, these results strongly imply that compensatory interactions between species stabilized total biomass in response to perturbations. Diversity did not differ significantly across either treatments or perturbation types, thus ruling out several classes of mechanisms driven by changes in diversity. We also used several pieces of secondary evidence to evaluate the particular mechanism behind compensatory responses since a wide variety of mechanisms are hypothesized to produce compensatory dynamics. We concluded that fluctuation dependent endogenous cycles that occur as a consequence of consumer-resource interactions in competitive communities were the most likely explanation for the compensatory dynamics observed in our experiment. As with our previous work, scale-dependent dynamics were also a key to understanding compensatory dynamics in these experimental communities. © 2016 by the Ecological Society of America.

  3. Reductions in Sepsis Mortality and Costs After Design and Implementation of a Nurse-Based Early Recognition and Response Program

    PubMed Central

    Jones, Stephen L.; Ashton, Carol M.; Kiehne, Lisa; Gigliotti, Elizabeth; Bell-Gordon, Charyl; Disbot, Maureen; Masud, Faisal; Shirkey, Beverly A.; Wray, Nelda P.

    2016-01-01

    Background Sepsis is a leading cause of death, but evidence suggests that early recognition and prompt intervention can save lives. In 2005 Houston Methodist Hospital prioritized sepsis detection and management in its ICU. In late 2007, because of marginal effects on sepsis death rates, the focus shifted to designing a program that would be readily used by nurses and ensure early recognition of patients showing signs suspicious for sepsis, as well as the institution of prompt, evidence-based interventions to diagnose and treat it. Methods The intervention had four components: organizational commitment and data-based leadership; development and integration of an early sepsis screening tool into the electronic health record; creation of screening and response protocols; and education and training of nurses. Twice-daily screening of patients on targeted units was conducted by bedside nurses; nurse practitioners initiated definitive treatment as indicated. Evaluation focused on extent of implementation, trends in inpatient mortality, and, for Medicare beneficiaries, a before-after (2008–2011) comparison of outcomes and costs. A federal grant in 2012 enabled expansion of the program. Results By year 3 (2011) 33% of inpatients were screened (56,190 screens in 9,718 unique patients), up from 10% in year 1 (2009). Inpatient sepsis-associated death rates decreased from 29.7% in the preimplementation period (2006–2008) to 21.1% after implementation (2009–2014). Death rates and hospital costs for Medicare beneficiaries decreased from preimplementation levels without a compensatory increase in discharges to postacute care. Conclusion This program has been associated with lower inpatient death rates and costs. Further testing of the robustness and exportability of the program is under way. PMID:26484679

  4. Effect of compensatory acceleration training in combination with accommodating resistance on upper body strength in collegiate athletes

    PubMed Central

    Jones, Margaret T

    2014-01-01

    Purpose To determine the impact of inclusion of a band or chain compensatory acceleration training (CAT), in a 5-week training phase, on maximal upper body strength during a 14-week off-season strength and conditioning program for collegiate male athletes. Patients and methods Twenty-four National Collegiate Athletic Association (NCAA) collegiate baseball players, who were familiar with the current strength and conditioning program and had a minimum of 1 year of formal collegiate strength and conditioning experience, participated in this off-season training study. None of the men had participated in CAT before. Subjects were matched following a maximal effort (1-repetition maximum [1-RM]) bench press test in week 1, then were randomly assigned into a band-based CAT group or a chain-based CAT group and participated in a 5-week training phase that included bench pressing twice per week. Upper body strength was measured by 1-RM bench press again at week 6. A 2 × 2 mixed factorial (method × time) analysis of variance was calculated to compare differences across groups. The alpha level was set at P<0.05. Results No difference (F1,22=0.04, P=0.84) existed between the band-based CAT and chain-based CAT groups. A significant difference was observed between pre- and posttests of 1-RM bench (F1,22=88.46, P=0.001). Conclusion A 5-week band CAT or chain CAT training program used in conjunction with an off-season strength and conditioning program can increase maximal upper body strength in collegiate baseball athletes. Using band CAT and/or chain CAT as a training modality in the off-season will vary the training stimulus from the traditional and likely help to maintain the athlete’s interest. PMID:25177154

  5. Efforts and Programs of the Department of Defense Relating to the Prevention, Mitigation, and Treatment of Blast Injuries

    DTIC Science & Technology

    2007-01-01

    Combat Critical Care Engineering: Evaluation of Closed Loop Control of Ventilation and Oxygen Flow During Resuscitation in the Compensatory and...Decompensatory Phases of Hemorrhagic Shock: This effort evaluated closed loop control of ventilation and oxygen flow during resuscitation in the...Cerebral Injury Volume, Cerebral Edema, Cerebral Blood Flow and Reactivity, and Histopathology in a Rat Model of Traumatic Brain Injury and Hemorrhagic

  6. Design and analysis of an original powered foot clearance creator mechanism for walking in patients with spinal cord injury.

    PubMed

    Maleki, Maryam; Badri, Samaneh; Shayestehepour, Hamed; Arazpour, Mokhtar; Farahmand, Farzam; Mousavi, Mohamad Ebrahim; Abdolahi, Ehsan; Farkhondeh, Hasan; Head, John S; Golchin, Navid; Mardani, Mohammad Ali

    2018-03-12

    The aim of this study was to assess the performance of an original powered foot clearance creator (PFCC) mechanism worn in conjunction with an isocentric reciprocal gait orthosis (IRGO) and evaluate its effect on trunk compensatory movements and spatiotemporal parameters in nine healthy subjects. A PFCC motorized mechanism was designed that incorporated twin sole plates, the movements of which enabled increased toe to floor clearance during swing phase. A prototype was constructed in combination with an IRGO, and hence was re-named as an IRGO-PFCC orthosis. The effects of IRGO-PFCC usage on the spatiotemporal parameters and trunk compensatory movements during walking were then analyzed under two conditions, firstly with the PFCC 'active' i.e., with the motorized device functioning, and secondly inactive, where floor clearance was standard. Ambulating with IRGO-PFCC orthosis resulted in reduction in the spatiotemporal parameters of gait (speed of walking, cadence and stride length) in nine healthy subjects. Walking with IRGO-PFCC orthosis led to significant differences in lateral (p = .007) and vertical (p = .008) trunk compensatory movements. In other words, through using IRGO-PFCC orthosis, the lateral and vertical trunk compensatory movements decreased by 51.32% and 42.7%, respectively. An adapted PFCC mechanism, with a relatively small motor and power supply could effectively increase toe to floor clearance during swing phase and thereby decrease trunk compensatory motions and potentially improve energy consumption. Implications for rehabilitations •The High rejection rates of reciprocal gait orthoses are related to the increasing in energy expenditure and burden loads on the upper limb joints during walking following trunk compensatory movements.•An original powered foot clearance creator mechanism was designed and constructed to assisting floor clearance capability and reduce trunk compensatory movements in subjects with spinal cord injury during swing phase of gait.•This original powered foot clearance creator mechanism by using moveable soleplates and motorized actuation could decrease the trunk compensatory motions during the ambulation of nine healthy subjects.•More experiments are needed to investigate this mechanism on trunk compensatory movements of SCI subjects.

  7. Web-Based Aftercare for Women With Bulimia Nervosa Following Inpatient Treatment: Randomized Controlled Efficacy Trial.

    PubMed

    Jacobi, Corinna; Beintner, Ina; Fittig, Eike; Trockel, Mickey; Braks, Karsten; Schade-Brittinger, Carmen; Dempfle, Astrid

    2017-09-22

    Relapse rates in bulimia nervosa (BN) are high even after successful treatment, but patients often hesitate to take up further treatment. An easily accessible program might help maintain treatment gains. Encouraged by the effects of Web-based eating disorder prevention programs, we developed a manualized, Web-based aftercare program (IN@) for women with BN following inpatient treatment. The objective of this study was to determine the efficacy of the web-based guided, 9-month, cognitive-behavioral aftercare program IN@ for women with BN following inpatient treatment. We conducted a randomized controlled efficacy trial in 253 women with DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, fourth edition) BN and compared the results of IN@ with treatment as usual (TAU). Assessments were carried out at hospital admission (T0), hospital discharge/baseline (T1), postintervention (T2; 9 months after baseline), 9-month follow-up (T3; 18 months after baseline). The primary outcome, abstinence from binge eating and compensatory behaviors during the 2 months preceding T2, was analyzed by intention to treat, using logistic regression analyses. Frequencies of binge eating and vomiting episodes, and episodes of all compensatory behaviors were analyzed using mixed effects models. At T2, data from 167 women were available. There were no significant differences in abstinence rates between the TAU group (n=24, 18.9%) and the IN@ group (n=27, 21.4%; odds ratio, OR=1.29; P=.44). The frequency of vomiting episodes in the IN@ group was significantly (46%) lower than in the TAU group (P=.003). Moderator analyses revealed that both at T2 and T3, women of the intervention group who still reported binge eating and compensatory behaviors after inpatient treatment benefited from IN@, whereas women who were already abstinent after the inpatient treatment did not (P=.004; P=.002). Additional treatment utilization was high in both groups between baseline and follow-up. Overall, data from this study suggest moderate effects of IN@. High rates of outpatient treatment utilization after inpatient treatment may have obscured potential intervention effects on abstinence. An aftercare intervention might be more beneficial as part of a stepped-care approach. International Standard Randomized Controlled Trial Number (ISRCTN): 08870215; http://www.isrctn.com/ISRCTN08870215 (Archived by WebCite at http://www.webcitation.org/6soA5bIit). ©Corinna Jacobi, Ina Beintner, Eike Fittig, Mickey Trockel, Karsten Braks, Carmen Schade-Brittinger, Astrid Dempfle. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.09.2017.

  8. Web-Based Aftercare for Women With Bulimia Nervosa Following Inpatient Treatment: Randomized Controlled Efficacy Trial

    PubMed Central

    Fittig, Eike; Trockel, Mickey; Braks, Karsten; Schade-Brittinger, Carmen; Dempfle, Astrid

    2017-01-01

    Background Relapse rates in bulimia nervosa (BN) are high even after successful treatment, but patients often hesitate to take up further treatment. An easily accessible program might help maintain treatment gains. Encouraged by the effects of Web-based eating disorder prevention programs, we developed a manualized, Web-based aftercare program (IN@) for women with BN following inpatient treatment. Objective The objective of this study was to determine the efficacy of the web-based guided, 9-month, cognitive-behavioral aftercare program IN@ for women with BN following inpatient treatment. Methods We conducted a randomized controlled efficacy trial in 253 women with DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, fourth edition) BN and compared the results of IN@ with treatment as usual (TAU). Assessments were carried out at hospital admission (T0), hospital discharge/baseline (T1), postintervention (T2; 9 months after baseline), 9-month follow-up (T3; 18 months after baseline). The primary outcome, abstinence from binge eating and compensatory behaviors during the 2 months preceding T2, was analyzed by intention to treat, using logistic regression analyses. Frequencies of binge eating and vomiting episodes, and episodes of all compensatory behaviors were analyzed using mixed effects models. Results At T2, data from 167 women were available. There were no significant differences in abstinence rates between the TAU group (n=24, 18.9%) and the IN@ group (n=27, 21.4%; odds ratio, OR=1.29; P=.44). The frequency of vomiting episodes in the IN@ group was significantly (46%) lower than in the TAU group (P=.003). Moderator analyses revealed that both at T2 and T3, women of the intervention group who still reported binge eating and compensatory behaviors after inpatient treatment benefited from IN@, whereas women who were already abstinent after the inpatient treatment did not (P=.004; P=.002). Additional treatment utilization was high in both groups between baseline and follow-up. Conclusions Overall, data from this study suggest moderate effects of IN@. High rates of outpatient treatment utilization after inpatient treatment may have obscured potential intervention effects on abstinence. An aftercare intervention might be more beneficial as part of a stepped-care approach. Trial Registration International Standard Randomized Controlled Trial Number (ISRCTN): 08870215; http://www.isrctn.com/ISRCTN08870215 (Archived by WebCite at http://www.webcitation.org/6soA5bIit) PMID:28939544

  9. Binge eating and weight loss behaviors of overweight and obese college students.

    PubMed

    Kelly-Weeder, Susan; Phillips, Kathryn; Leonard, Kelly; Veroneau, Margaret

    2014-08-01

    To investigate binge eating (BE) and weight-related behaviors in overweight and obese college students. This was a secondary analysis of data from 487 overweight and obese college-age students from a private university in the northeastern United States. BE was reported by 34.9% of students. Only 6.2% of participants reported the use of compensatory behaviors (i.e., self-induced vomiting, laxative, or diuretic use) to prevent weight gain. BE was associated with smoking and exercising to lose weight. Gender differences emerged from the data as women were more likely to report being obese, the use of compensatory behaviors, and to perceive themselves as moderately or extremely overweight. BE is a significant problem on college campuses and is associated with the development of obesity and eating disorders. Nurse practitioners (NPs) are in an excellent position to effect change in this population through their frequent contact with young adults in community and school-based venues. NPs are well-prepared to identify at-risk college students and provide them with individualized care, education, and support. ©2013 American Association of Nurse Practitioners.

  10. Binge Eating and Weight Loss Behaviors of Overweight and Obese College Students

    PubMed Central

    Kelly-Weeder, Susan; Phillips, Kathryn; Leonard, Kelly; Veroneau, Margaret

    2013-01-01

    Purpose To investigate binge eating (BE) and weight related behaviors in overweight and obese college students. Data Sources This was a secondary analysis of data from 487 overweight and obese college age students from a private university in the northeastern US. Conclusions BE was reported by 34.9% of students. Only 6.2% of participants reported the use of compensatory behaviors (i.e., self-induced vomiting, laxative, or diuretic use) to prevent weight gain. BE was associated with smoking and exercising to lose weight. Gender differences emerged from the data as women were more likely to report being obese, the use of compensatory behaviors, and to perceive themselves as moderately or extremely overweight. Implications for Practice Binge eating is a significant problem on college campuses and is associated with the development of obesity and eating disorders. Nurse practitioners (NPs) are in an excellent position to effect change in this population through their frequent contact with young adults in community and school-based venues. Nurse practitioners are well-prepared to identify at-risk college students and provide them with individualized care, education, and support. PMID:24170676

  11. Advances in Flying Qualities

    DTIC Science & Technology

    1988-05-01

    compensatory operations as a dual-mods control -- a form where the control exerted is Initiated and largely accomplished by the precognitive action and then...function. Fig. 3.2 Compensatory control structure for 4-7 precognitive operation occur in a "dual- quality criteria one is referred to mode" control... precognitive action Tesil itatieet rpoas f and then completed with compensatory error- mil quent ei to eure a reduction operations (Ref. 11). certary eqe mso

  12. Expanded Level of Sympathetic Chain Removal Does Not Increase Incidence or Severity of Compensatory Hyperhidrosis Following Endoscopic Thoracic Sympathectomy

    PubMed Central

    Gunn, Tyler M.; Davis, Diane M.; Speicher, James E.; Rossi, Nicholas P.; Parekh, Kalpaj R.; Lynch, William R.; Iannettoni, Mark D.

    2015-01-01

    Objective Compensatory hyperhidrosis is a common devastating adverse effect following endoscopic thoracic sympathectomy for patients undergoing surgical treatment of primary hyperhidrosis. We sought to determine if there was a correlation in our patient population between the level and extent of sympathetic chain resection and the subsequent development of compensatory hyperhidrosis. Methods All patients undergoing endoscopic thoracic sympathectomy in the T2-3, T2-4, T2-5, or T2-6 levels for palmar or axillary hyperhidrosis at the University of Iowa Hospital and Clinics (n=97) between January 2004 and January 2013 were retrospectively reviewed. Results Differences in preoperative patient characteristics were not statistically significant between patients receiving either T2-3, T2-4, T2-5, or T2-6 level resections. Of the ninety-seven patients included in this study, twenty-eight patients (29%) experienced transient compensatory hyperhidrosis and four patients (4%) complained of severe compensatory hyperhidrosis and required further treatment. There were no operative mortalities and morbidity was similar amongst the groups. Conclusions Most patients had successful outcomes after undergoing extensive resection without change in incidence of compensatory hyperhidrosis. Therefore, we recommend performing a complete and adequate resection for relief of symptoms in patients with primary hyperhidrosis. PMID:25131173

  13. Investigation of compensatory postures with videofluoromanometry in dysphagia patients

    PubMed Central

    Solazzo, Antonio; Monaco, Luigi; Del Vecchio, Lucia; Tamburrini, Stefania; Iacobellis, Francesca; Berritto, Daniela; Pizza, Nunzia Luisa; Reginelli, Alfonso; Di Martino, Natale; Grassi, Roberto

    2012-01-01

    AIM: To investigate the effectiveness of head compensatory postures to ensure safe oropharyngeal transit. METHODS: A total of 321 dysphagia patients were enrolled and assessed with videofluoromanometry (VFM). The dysphagia patients were classified as follows: safe transit; penetration without aspiration; aspiration before, during or after swallowing; multiple aspirations and no transit. The patients with aspiration or no transit were tested with VFM to determine whether compensatory postures could correct their swallowing disorder. RESULTS: VFM revealed penetration without aspiration in 71 patients (22.1%); aspiration before swallowing in 17 patients (5.3%); aspiration during swallowing in 32 patients (10%); aspiration after swallowing in 21 patients (6.5%); multiple aspirations in six patients (1.9%); no transit in five patients (1.6%); and safe transit in 169 patients (52.6%). Compensatory postures guaranteed a safe transit in 66/75 (88%) patients with aspiration or no transit. A chin-down posture achieved a safe swallow in 42/75 (56%) patients, a head-turned posture in 19/75 (25.3%) and a hyperextended head posture in 5/75 (6.7%). The compensatory postures were not effective in 9/75 (12%) cases. CONCLUSION: VFM allows the speech-language the-rapist to choose the most effective compensatory posture without a trial-and-error process and check the effectiveness of the posture. PMID:22736921

  14. Synchronous dynamics of zooplankton competitors prevail in temperate lake ecosystems.

    PubMed

    Vasseur, David A; Fox, Jeremy W; Gonzalez, Andrew; Adrian, Rita; Beisner, Beatrix E; Helmus, Matthew R; Johnson, Catherine; Kratina, Pavel; Kremer, Colin; de Mazancourt, Claire; Miller, Elizabeth; Nelson, William A; Paterson, Michael; Rusak, James A; Shurin, Jonathan B; Steiner, Christopher F

    2014-08-07

    Although competing species are expected to exhibit compensatory dynamics (negative temporal covariation), empirical work has demonstrated that competitive communities often exhibit synchronous dynamics (positive temporal covariation). This has led to the suggestion that environmental forcing dominates species dynamics; however, synchronous and compensatory dynamics may appear at different length scales and/or at different times, making it challenging to identify their relative importance. We compiled 58 long-term datasets of zooplankton abundance in north-temperate and sub-tropical lakes and used wavelet analysis to quantify general patterns in the times and scales at which synchronous/compensatory dynamics dominated zooplankton communities in different regions and across the entire dataset. Synchronous dynamics were far more prevalent at all scales and times and were ubiquitous at the annual scale. Although we found compensatory dynamics in approximately 14% of all combinations of time period/scale/lake, there were no consistent scales or time periods during which compensatory dynamics were apparent across different regions. Our results suggest that the processes driving compensatory dynamics may be local in their extent, while those generating synchronous dynamics operate at much larger scales. This highlights an important gap in our understanding of the interaction between environmental and biotic forces that structure communities. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  15. The effect of cane use on the compensatory step following posterior perturbations.

    PubMed

    Hall, Courtney D; Jensen, Jody L

    2004-08-01

    The compensatory step is a critical component of the balance response and is impaired in older fallers. The purpose of this research was to examine whether utilization of a cane modified the compensatory step response following external posterior perturbations. Single subject withdrawal design was employed. Single subject statistical analysis--the standard deviation bandwidth-method--supplemented visual analysis of the data. Four older adults (range: 73-83 years) with balance impairment who habitually use a cane completed this study. Subjects received a series of sudden backward pulls that were large enough to elicit compensatory stepping. We examined the following variables both with and without cane use: timing of cane loading relative to step initiation and center of mass acceleration, stability margin, center of mass excursion and velocity, step length and width. No participant loaded the cane prior to initiation of the first compensatory step. There was no effect of cane use on the stability margin, nor was there an effect of cane use on center of mass excursion or velocity, or step length or width. These data suggest that cane use does not necessarily improve balance recovery following an external posterior perturbation when the individual is forced to rely on compensatory stepping. Instead these data suggest that the strongest factor in modifying step characteristics is experience with the perturbation.

  16. Differences in Biases and Compensatory Strategies Across Discipline, Rank, and Gender among University Academics

    PubMed Central

    Giorgini, Vincent; Gibson, Carter; Mecca, Jensen T.; Medeiros, Kelsey E.; Mumford, Michael D.; Connelly, Shane; Devenport, Lynn D.

    2014-01-01

    The study of ethical behavior and ethical decision making is of increasing importance in many fields, and there is a growing literature addressing the issue. However, research examining differences in ethical decision making across fields and levels of experience is limited. In the present study, biases that undermine ethical decision making and compensatory strategies that may aid ethical decision making were identified in a series of interviews with 63 faculty members across six academic fields (e.g. biological sciences, health sciences, social sciences) and three levels of rank (assistant professor, associate professor, and full professor) as well as across gender. The degree to which certain biases and compensatory strategies were used in justifications for responses to ethical situations was compared across fields, level of experience, and gender. Major differences were found across fields for several biases and compensatory strategies, including biases and compensatory strategies related to use of professional field principles and field-specific guidelines. Furthermore, full professors tend to differ greatly from assistant and associate professors on a number of constructs, and there were differences in the consistency with which biases and compensatory strategies were displayed within these various groups. Implications of these findings for ethics training and future research are discussed. PMID:25479960

  17. An exploration of the influence of thinness expectancies and eating pathology on compensatory exercise.

    PubMed

    Garner, Ashton; Davis-Becker, Kendra; Fischer, Sarah

    2014-08-01

    Compensatory exercise (exercise performed in an effort to control weight/shape or in response to caloric intake) and thinness expectancies (beliefs that thinness will improve the overall quality of life) are strongly linked to the development, maintenance, severity, and outcome of eating disorders. There is little literature, however, examining the relationship between compensatory exercise and thinness expectancies. The goal of the current study was to examine whether thinness expectancies contribute significant variance in the endorsement of excessive exercise over and above binge eating, restraint, and shape and weight concerns. A total of 677 undergraduate women (mean age=18.73) completed self-report measures of thinness expectancies and eating disorder symptoms (TREI and EDE-Q). There was a significant association between thinness expectancies and frequency of compensatory exercise behavior. Restraint and subjective binge episodes accounted for significant variance in compensatory exercise. Frequency of objective binge episodes did not, nor did endorsement of thinness expectancies. These findings suggest a potential profile of individuals engaging in compensatory exercise as individuals who actively restrict their diets, feel as if they have binged when they violate those restrictions, and feel the need to excessively exercise to compensate for the subjective binges. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Identifying Non-Sustainable Courses of Action: A Prerequisite for Decision-Making in Education for Sustainable Development

    NASA Astrophysics Data System (ADS)

    Gresch, Helge; Bögeholz, Susanne

    2013-04-01

    Students are faced with a multitude of decisions as consumers and in societal debates. Because of the scarcity of resources, the destruction of ecosystems and social injustice in a globalized world, it is vital that students are able to identify non-sustainable courses of action when involved in decision-making. The application of decision-making strategies is one approach to enhancing the quality of decisions. Options that do not meet ecological, social or economic standards should be excluded using non-compensatory strategies whereas other tasks may require a complete trade-off of all the evidence, following a compensatory approach. To enhance decision-making competence, a computer-based intervention study was conducted that focused on the use of decision-making strategies. While the results of the summative evaluation are reported by Gresch et al. (International Journal of Science Education, 2011), in-depth analyses of process-related data collected during the information processing are presented in this paper to reveal insights into the mechanisms of the intervention. The quality of high school students' ( n = 120) metadecision skills when selecting a decision-making strategy was investigated using qualitative content analyses combined with inferential statistics. The results reveal that the students offered elaborate reflections on the sustainability of options. However, the characteristics that were declared non-sustainable differed among the students because societal norms and personal values were intertwined. One implication for education for sustainable development is that students are capable of reflecting on decision-making tasks and on corresponding favorable decision-making strategies at a metadecision level. From these results, we offer suggestions for improving learning environments and constructing test instruments for decision-making competence.

  19. White Book on Physical and Rehabilitation Medicine (PRM) in Europe. Chapter 6. Knowledge and skills of PRM physicians.

    PubMed

    2018-04-01

    In the context of the White Book of Physical and Rehabilitation Medicine (PRM) in Europe, this paper deals with the fundamentals of PRM from a physiological perspective, looking at the human mechanisms both physical and behavioral which are at the base of PRM physicians' work. After a discussion on the development and evolution of PRM that leads to its unique and specific approach, the mechanisms considered include: - repairing processes (and potential of recovery evaluation): repairing processes are mainly related to the quantity and natural history of diseases and impairments, while potential of recovery is also linked to the individual and environmental factors; PRM physicians work on impairments to favor healing or recovery, and propose rehabilitation if there is a potential of recovery: this is related to the prognostic role of PRM physicians; - learning processes: PRM is the specialty of teaching new physical ways and behavioral approaches to make patients participate at best through improvement of impairments and modification of activities; in this perspective, during repair and rehabilitation processes, PRM physicians and the rehabilitation team are teachers of new motor and behavioral strategies; - compensatory processes (adaptation/habilitation/rehabilitation): PRM physicians teach patients how to adapt to the new (acquired) health condition using compensatory mechanisms based on other body structures/functions, behavioral changes and/or assistive devices (or technical aids) (prosthesis and orthosis); during growth PRM physicians aim at allowing a complete (and compensatory) development of the intact function, not to be impaired by the original disease; compensatory processes are related to activities; - management skills: PRM physicians are managers of people and resources; they manage patients and their caregivers, to teach and allow them to reach the best possible participation, also focusing on maintenance; they lead the team, with the aim to make it function at best for the sake of the patient; finally, they manage resource allocation for the functioning of patients and team; - communication skills: PRM physicians need to develop very good communication skills, so to teach, inform and educate patients and their caregivers: this will allow the proper behavioural changes and also the correct physical compensations.

  20. High cognitive reserve is associated with a reduced age-related deficit in spatial conflict resolution

    PubMed Central

    Puccioni, Olga; Vallesi, Antonino

    2012-01-01

    Several studies support the existence of a specific age-related difficulty in suppressing potentially distracting information. The aim of the present study is to investigate whether spatial conflict resolution is selectively affected by aging. The way aging affects individuals could be modulated by many factors determined by the socieconomic status: we investigated whether factors such as cognitive reserve (CR) and years of education may play a compensatory role against age-related deficits in the spatial domain. A spatial Stroop task with no feature repetitions was administered to a sample of 17 non-demented older adults (69–79 years-old) and 18 younger controls (18–34 years-old) matched for gender and years of education. The two age groups were also administered with measures of intelligence and CR. The overall spatial Stroop effect did not differ according to age, neither for speed nor for accuracy. The two age groups equally showed sequential effects for congruent trials: reduced response times (RTs) if another congruent trial preceded them, and accuracy at ceiling. For incongruent trials, older adults, but not younger controls, were influenced by congruency of trialn−1, since RTs increased with preceding congruent trials. Interestingly, such an age-related modulation negatively correlated with CR. These findings suggest that spatial conflict resolution in aging is predominantly affected by general slowing, rather than by a more specific deficit. However, a high level of CR seems to play a compensatory role for both factors. PMID:23248595

  1. Role of self-efficacy and anxiety among pre-clinically disabled older adults when using compensatory strategies to complete daily tasks

    PubMed Central

    Higgins, Torrance J.; Janelle, Christopher M.; Naugle, Kelly M.; Knaggs, Jeffrey; Hoover, Brian M.; Marsiske, Michael; Manini, Todd M.

    2012-01-01

    Classic developmental theory suggests that aging is associated with using compensatory strategies to prolong independence. While compensatory strategies are typically considered positive adaptations, they also signify an early phase in the disablement process — commonly known as pre-clinical disability. To build a better understanding of psychological constructs related to these early signs of disability, we examined the contribution of self-efficacy and state anxiety on using compensatory strategies among pre-clinically disabled older adults. Compensatory strategies were observed during performance of daily activities in 257 pre-clinically disabled older adults (67.6 ± 7.04), and self-efficacy and state anxiety were evaluated prior to performing each task. In univariate models, lower self-efficacy and higher anxiety were associated with more compensation (Spearman correlations: 0.15-0.48, p < 0.05). Multivariate logistic regression indicated that low self-efficacy [Odds Ratio (OR): 1.70; 95% Confidence Interval (CI): 1.40-2.08) and high anxiety (OR: 1.34; 95% CI: 1.10-1.63) were positively associated with using ≥ 6 compensatory strategies – a level signifying substantial compensation. When considered jointly with self-efficacy, the association with anxiety was reversed— higher anxiety demonstrated a lower likelihood of using compensation (OR: 0.70-0.73; 95% CI: 0.50-0.99). The addition of self-efficacy might remove the self-defeating cognitions characterizing anxiety allowing the remaining arousal component to appear beneficial. In conclusion, lower self-efficacy and higher anxiety are associated with using compensation to complete daily tasks among pre-clinically disabled older adults. Such psychological constructs may contribute to the use of compensatory strategies and represent future intervention targets to help reduce early signs of disability. PMID:22770713

  2. Comparative analysis of T2 selective division of rami-communicantes (ramicotomy) with T2 sympathetic clipping in the treatment of craniofacial hyperhidrosis.

    PubMed

    Kim, Do Hyung; Paik, Hyo Chae; Lee, Doo Yun

    2004-08-01

    The main cause of dissatisfaction after sympathetic trunk blocking surgery (T2 sympathectomy, sympathetic clipping) for craniofacial hyperhidrosis is compensatory sweating. Preserving sympathetic trunk may decrease the incidence of compensatory sweating, and we introduce T2 ramicotomy, which may better preserve the sympathetic nerve trunk in order to reduce compensatory sweating. From January 2000 to November 2002, video-assisted thoracoscopic (VAT) T2 sympathetic clipping and VAT ramicotomy were performed in 44 patients suffering from craniofacial hyperhidrosis. Twenty-two patients underwent T2 sympathetic clipping (group 1), and 22 underwent division of T2 rami-communicantes (group 2). We retrospectively analyzed the rate of satisfaction, dryness of face, and grade of compensatory sweating. Both groups were similar with respect to facial dryness (P = 0.099). Group 1: excessive dry 5 patients (22.7%), dry 17 patients (77.3%); group 2: excessive dry 3 patients (13.6%), dry 15 patients (68.1%), and persistent sweating 4 patients (18.3%). The rate of satisfaction was 77.3% in group 1, and 63.6% in group 2 with no significant difference (P > 0.05). The rate of compensatory sweating in group 2 (72.7%) was significantly lower than in group 1 (95.4%) (P < 0.039). The chance of embarrassing and disabling compensatory sweating was lower in group 2 than in group 1; 76.5% (embarrassing in 8 patients, disabling in 9) in group 1, and 36.4% (embarrassing in 7 patients, disabling in 1) in group 2 which was statistically significant (P < 0.006). T2 ramicotomy for craniofacial hyperhidrosis lowers the rate of compensatory sweating and excessive dryness of face compared to T2 clipping.

  3. Acute dietary nitrate supplementation enhances compensatory vasodilation during hypoxic exercise in older adults.

    PubMed

    Casey, Darren P; Treichler, David P; Ganger, Charles T; Schneider, Aaron C; Ueda, Kenichi

    2015-01-15

    We have previously demonstrated that aging reduces the compensatory vasodilator response during hypoxic exercise due to blunted nitric oxide (NO) signaling. Recent evidence suggests that NO bioavailability can be augmented by dietary nitrate through the nitrate-nitrite pathway. Thus we tested the hypothesis that acute dietary nitrate supplementation increases the compensatory vasodilator response to hypoxic exercise, particularly in older adults. Thirteen young (25 ± 1 yr) and 12 older (64 ± 2 yr) adults performed rhythmic forearm exercise at 20% of maximum voluntary contraction during normoxia and hypoxia (∼80% O2 saturation); both before (control) and 3 h after beetroot juice (BR) consumption. Forearm vascular conductance (FVC; ml·min(-1)·100 mmHg(-1)) was calculated from forearm blood flow (ml/min) and blood pressure (mmHg). Compensatory vasodilation was defined as the relative increase in FVC due to hypoxic exercise (i.e., % increase compared with respective normoxic exercise trial). Plasma nitrite was determined from venous blood samples obtained before the control trials and each of the exercise trials (normoxia and hypoxia) after BR. Consumption of BR increased plasma nitrite in both young and older adults (P < 0.001). During the control condition, the compensatory vasodilator response to hypoxic exercise was attenuated in older compared with young adults (3.8 ± 1.7% vs. 14.2 ± 1.2%, P < 0.001). Following BR consumption, compensatory vasodilation did not change in young (13.7 ± 3.3%, P = 0.81) adults but was substantially augmented in older adults (11.4 ± 2.1%, P < 0.01). Our data suggest that acute dietary nitrate supplementation increases the compensatory vasodilator response to hypoxic exercise in older but not young adults. Copyright © 2015 the American Physiological Society.

  4. Driven exercise in the absence of binge eating: Implications for purging disorder.

    PubMed

    Lydecker, Janet A; Shea, Megan; Grilo, Carlos M

    2018-02-01

    Purging disorder (PD) is characterized by recurrent purging without objectively large binge-eating episodes. PD has received relatively little attention, and questions remain about the clinical significance of "purging" by exercise that is driven or compulsive (i.e., as extreme compensatory or weight-control behavior). The little available research suggests that individuals who use exercise as a compensatory behavior might have less eating-disorder psychopathology than those who purge by vomiting or laxatives, but those studies have had smaller sample sizes, defined PD using low-frequency thresholds, and defined exercise without weight-compensatory or driven elements. Participants (N = 2,017) completed a web-based survey with established measures of eating-disorder psychopathology, depression, and physical activity. Participants were categorized (regular compensatory driven exercise, PD-E, n = 297; regular compensatory vomiting/laxatives, PD-VL, n = 59; broadly defined anorexia nervosa, AN, n = 20; and no eating-disordered behaviors, NED, n = 1,658) and compared. PD-E, PD-VL, and AN had higher eating-disorder psychopathology and physical activity than NED but did not significantly differ from each other on most domains. PD-VL and AN had higher depression than PD-E, which was higher than NED. Findings suggest that among participants with regularly compensatory behaviors without binge eating, those who use exercise alone have similar levels of associated eating-disorder psychopathology as those who use vomiting/laxatives, although they have lower depression levels and overall frequency of purging. Findings provide further support for the clinical significance of PD. Clinicians and researchers should recognize the severity of driven exercise as a compensatory behavior, and the need for further epidemiological and treatment research. © 2017 Wiley Periodicals, Inc.

  5. Resource availability and repeated defoliation mediate compensatory growth in trembling aspen (Populus tremuloides) seedlings

    PubMed Central

    Galvez, David A.; Zhang, Bin; Najar, Ahmed

    2014-01-01

    Plant ecologists have debated the mechanisms used by plants to cope with the impact of herbivore damage. While plant resistance mechanisms have received much attention, plant compensatory growth as a type of plant tolerance mechanisms has been less studied. We conducted a greenhouse experiment to evaluate compensatory growth for trembling aspen (Populus tremuloides) seedlings under varying intensities and frequencies of simulated defoliation, with or without nutrient enriched media. For the purpose of this study, changes in biomass production and non-structural carbohydrate concentrations (NSC) of roots and leaves were considered compensatory responses. All defoliated seedlings showed biomass accumulation under low defoliation intensity and frequency, regardless of resource availability; however, as defoliation intensity and frequency increased, compensatory growth of seedlings was altered depending on resource availability. Seedlings in a resource-rich environment showed complete compensation, in contrast responses ranged from undercompensation to complete compensation in a resource-limited environment. Furthermore, at the highest defoliation intensity and frequency, NSC concentrations in leaves and roots were similar between defoliated and non-defoliated seedlings in a resource-rich environment; in contrast, defoliated seedlings with limited resources sustained the most biomass loss, had lower amounts of stored NSC. Using these results, we developed a new predictive framework incorporating the interactions between frequency and intensity of defoliation and resource availability as modulators of plant compensatory responses. PMID:25083352

  6. Expanded level of sympathetic chain removal does not increase the incidence or severity of compensatory hyperhidrosis after endoscopic thoracic sympathectomy.

    PubMed

    Gunn, Tyler M; Davis, Diane M; Speicher, James E; Rossi, Nicholas P; Parekh, Kalpaj R; Lynch, William R; Iannettoni, Mark D

    2014-12-01

    Compensatory hyperhidrosis is a common devastating adverse effect after endoscopic thoracic sympathectomy for patients undergoing surgical treatment of primary hyperhidrosis. We sought to determine whether a correlation existed in our patient population between the level and extent of sympathetic chain resection and the subsequent development of compensatory hyperhidrosis. All patients undergoing endoscopic thoracic sympathectomy in the T2-T3, T2-T4, T2-T5, or T2-T6 levels for palmar or axillary hyperhidrosis at the University of Iowa Hospital and Clinics (n = 97) from January 2004 to January 2013 were retrospectively reviewed. Differences in the preoperative patient characteristics were not statistically significant among the patients receiving T2-T3, T2-T4, T2-T5, or T2-T6 level resections. Of the 97 included patients, 28 (29%) experienced transient compensatory hyperhidrosis and 4 (4%) complained of severe compensatory hyperhidrosis and required additional treatment. No operative mortalities occurred, and the morbidity was similar among the groups. Most patients had successful outcomes after undergoing extensive resection without changes in the incidence of compensatory hyperhidrosis. Therefore, we recommend performing complete and adequate resection for relief of symptoms in patients with primary hyperhidrosis. Copyright © 2014 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  7. Categorization of compensatory motions in transradial myoelectric prosthesis users.

    PubMed

    Hussaini, Ali; Zinck, Arthur; Kyberd, Peter

    2017-06-01

    Prosthesis users perform various compensatory motions to accommodate for the loss of the hand and wrist as well as the reduced functionality of a prosthetic hand. Investigate different compensation strategies that are performed by prosthesis users. Comparative analysis. A total of 20 able-bodied subjects and 4 prosthesis users performed a set of bimanual activities. Movements of the trunk and head were recorded using a motion capture system and a digital video recorder. Clinical motion angles were calculated to assess the compensatory motions made by the prosthesis users. The video recording also assisted in visually identifying the compensations. Compensatory motions by the prosthesis users were evident in the tasks performed (slicing and stirring activities) as compared to the benchmark of able-bodied subjects. Compensations took the form of a measured increase in range of motion, an observed adoption of a new posture during task execution, and prepositioning of items in the workspace prior to initiating a given task. Compensatory motions were performed by prosthesis users during the selected tasks. These can be categorized into three different types of compensations. Clinical relevance Proper identification and classification of compensatory motions performed by prosthesis users into three distinct forms allows clinicians and researchers to accurately identify and quantify movement. It will assist in evaluating new prosthetic interventions by providing distinct terminology that is easily understood and can be shared between research institutions.

  8. RESILIENCE THEORY AND ITS IMPLICATIONS FOR CHINESE ADOLESCENTS.

    PubMed

    Wang, Jin-Liang; Zhang, Da-Jun; Zimmerman, Marc A

    2015-10-01

    Over the past 20 years, resilience theory has attracted great attention from both researchers and mental health practitioners. Resilience is defined as a process of overcoming the negative effects of risk exposure, coping successfully with traumatic experiences, or avoiding the negative trajectories associated with risks. Three basic models of resilience have been proposed to account for the mechanism whereby promotive factors operate to alter the trajectory from risk exposure to negative consequences: compensatory model, protective model, and inoculation model. Assets and resources are two types of promotive factors found to be effective in decreasing internalizing and externalizing problems. Considering the protective or compensatory role of assets and resources in helping youth be resilient against negative effects of adversity, resilience could be applied to Chinese migrant and left-behind children who are at risk for internalizing (e.g., depression, anxiety) and externalizing problems (e.g., delinquent behaviors, cigarette and alcohol use). Additionally, psychological suzhi-based interventions, a mental health construct for individuals that focuses on a strengths-based approach, can be integrated with resilience-based approach to develop more balanced programs for positive youth development.

  9. Compensatory Plasticity in the Deaf Brain: Effects on Perception of Music

    PubMed Central

    Good, Arla; Reed, Maureen J.; Russo, Frank A.

    2014-01-01

    When one sense is unavailable, sensory responsibilities shift and processing of the remaining modalities becomes enhanced to compensate for missing information. This shift, referred to as compensatory plasticity, results in a unique sensory experience for individuals who are deaf, including the manner in which music is perceived. This paper evaluates the neural, behavioural and cognitive evidence for compensatory plasticity following auditory deprivation and considers how this manifests in a unique experience of music that emphasizes visual and vibrotactile modalities. PMID:25354235

  10. Compensatory Mitigation Factsheet

    EPA Pesticide Factsheets

    For unavoidable impacts to wetlands, streams and other aquatic resources from authorized discharges of dredged or fill material, compensatory mitigation is required to replace the loss of wetland and aquatic resource functions in the watershed.

  11. Compensatory Mitigation Rule Factsheet

    EPA Pesticide Factsheets

    A two page fact sheet developed by EPA for the public to reinforce the requirements under the 2008 Compensatory Mitigation Rule to adhere to the “mitigation sequence” of “avoid, minimize and compensate”.

  12. Effects of hypothermically reduced plantar skin inputs on anticipatory and compensatory balance responses.

    PubMed

    Germano, Andresa M C; Schmidt, Daniel; Milani, Thomas L

    2016-06-29

    Anticipatory and compensatory balance responses are used by the central nervous system (CNS) to preserve balance, hence they significantly contribute to the understanding of physiological mechanisms of postural control. It is well established that various sensory systems contribute to the regulation of balance. However, it is still unclear which role each individual sensory system (e.g. plantar mechanoreceptors) plays in balance regulation. This becomes also evident in various patient populations, for instance in diabetics with reduced plantar sensitivity. To investigate these sensory mechanisms, approaches like hypothermia to deliberately reduce plantar afferent input have been applied. But there are some limitations regarding hypothermic procedures in previous studies: Not only plantar aspects of the feet might be affected and maintaining the hypothermic effect during data collection. Therefore, the aim of the present study was to induce a permanent and controlled plantar hypothermia and to examine its effects on anticipatory and compensatory balance responses. We hypothesized deteriorations in anticipatory and compensatory balance responses as increased center of pressure excursions (COP) and electromyographic activity (EMG) in response to the hypothermic plantar procedure. 52 healthy and young subjects (23.6 ± 3.0 years) performed balance tests (unexpected perturbations). Subjects' foot soles were exposed to three temperatures while standing upright: 25, 12 and 0 °C. COP and EMG were analyzed during two intervals of anticipatory and one interval of compensatory balance responses (intervals 0, 1 and 2, respectively). Similar plantar temperatures confirmed the successful implementation of the thermal platform. No significant COP and EMG differences were found for the anticipatory responses (intervals 0 and 1) under the hyperthermia procedure. Parameters in interval 2 showed generally decreased values in response to cooling. No changes in anticipatory responses were found possibly due to sensory compensation processes of other intact afferents. Decreased compensatory responses may be interpreted as the additional balance threat, creating a more cautious behavior causing the CNS to generate a kind of over-compensatory behavior. Contrary to the expectations, there were different anticipatory and compensatory responses after reduced plantar inputs, thereby, revealing alterations in the organization of CNS inputs and outputs according to different task difficulties.

  13. Background on 2008 Compensatory Mitigation Rulemaking

    EPA Pesticide Factsheets

    In 2008 EPA and the Corps issued revised regulations governing compensatory mitigation for authorized impacts to wetlands, streams, and other waters of the U.S. under Section 404 of the Clean Water Act.

  14. 2008 Compensatory Mitigation Rule: General Requirements

    EPA Pesticide Factsheets

    Compensatory mitigation involves actions taken to offset unavoidable adverse impacts to wetlands, streams and other aquatic resources authorized by Clean Water Act section 404 permits and other Department of the Army (DA) permits

  15. Memory skills of deaf learners: implications and applications.

    PubMed

    Hamilton, Harley

    2011-01-01

    The author reviews research on working memory and short-term memory abilities of deaf individuals, delineating strengths and weaknesses. Among the areas of weakness that are reviewed are sequential recall, processing speed, attention, and memory load. Areas of strengths include free recall, visuospatial recall, imagery, and dual encoding. Phonological encoding and rehearsal appear to be strengths when these strategies are employed. The implications of the strengths and weaknesses for language learning and educational achievement are discussed. Research questions are posed, and remedial and compensatory classroom applications are suggested.

  16. 29 CFR 553.12 - Exclusion for employees of legislative branches.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Employees of State or local legislative libraries do not come within this statutory exclusion. Also... not come within this exclusion. Section 7(o)—Compensatory Time and Compensatory Time Off ...

  17. 29 CFR 553.12 - Exclusion for employees of legislative branches.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Employees of State or local legislative libraries do not come within this statutory exclusion. Also... not come within this exclusion. Section 7(o)—Compensatory Time and Compensatory Time Off ...

  18. 29 CFR 553.12 - Exclusion for employees of legislative branches.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Employees of State or local legislative libraries do not come within this statutory exclusion. Also... not come within this exclusion. Section 7(o)—Compensatory Time and Compensatory Time Off ...

  19. 29 CFR 553.12 - Exclusion for employees of legislative branches.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) Employees of State or local legislative libraries do not come within this statutory exclusion. Also... not come within this exclusion. Section 7(o)—Compensatory Time and Compensatory Time Off ...

  20. Handbook on Coral Reef Impacts: Avoidance, Minimization, Compensatory Mitigation, and Restoration

    EPA Pesticide Factsheets

    This Handbook provides a general summary of current avoidance, minimization, compensatory mitigation, and restoration strategies that may help address physical damage resulting from direct adverse impacts to coral reefs.

  1. Compensatory Mitigation Rule Final Environmental Assessment

    EPA Pesticide Factsheets

    EA performed to determine the costs resulting from implementation of the Compensatory Mitigation Rule and the extent to which the rule changes aggregate mitigation costs borne by permittees and Corps administrative burdens and associated costs.

  2. Compensatory Mitigation for Losses of Aquatic Resources; Final Rule

    EPA Pesticide Factsheets

    These regulations are designed to improve the effectiveness of compensatory mitigation to replace lost aquatic resource functions and area, and increase the efficiency and predictability of the mitigation project review process.

  3. Audiovisual materials are effective for enhancing the correction of articulation disorders in children with cleft palate.

    PubMed

    Pamplona, María Del Carmen; Ysunza, Pablo Antonio; Morales, Santiago

    2017-02-01

    Children with cleft palate frequently show speech disorders known as compensatory articulation. Compensatory articulation requires a prolonged period of speech intervention that should include reinforcement at home. However, frequently relatives do not know how to work with their children at home. To study whether the use of audiovisual materials especially designed for complementing speech pathology treatment in children with compensatory articulation can be effective for stimulating articulation practice at home and consequently enhancing speech normalization in children with cleft palate. Eighty-two patients with compensatory articulation were studied. Patients were randomly divided into two groups. Both groups received speech pathology treatment aimed to correct articulation placement. In addition, patients from the active group received a set of audiovisual materials to be used at home. Parents were instructed about strategies and ideas about how to use the materials with their children. Severity of compensatory articulation was compared at the onset and at the end of the speech intervention. After the speech therapy period, the group of patients using audiovisual materials at home demonstrated significantly greater improvement in articulation, as compared with the patients receiving speech pathology treatment on - site without audiovisual supporting materials. The results of this study suggest that audiovisual materials especially designed for practicing adequate articulation placement at home can be effective for reinforcing and enhancing speech pathology treatment of patients with cleft palate and compensatory articulation. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  4. Rehabilitation or compensation: time for a fresh perspective on speech and language therapy for dysphagia and Parkinson's disease?

    PubMed

    Smith, Sarah K; Roddam, Hazel; Sheldrick, Heulwen

    2012-01-01

    Dysphagia is a common symptom of Parkinson's disease and can have negative consequences for physical health and quality of life. A variety of treatment options are available to clinicians working with people who have dysphagia and Parkinson's disease. These options can be broadly categorized as being compensatory or rehabilitative in nature. To explore the evidence behind treatment options available to clinicians working with dysphagia and Parkinson's disease and to draw conclusions about whether compensatory or rehabilitative approaches are likely to provide the best outcomes for our patients. A critical literature review of compensatory and rehabilitative interventions for dysphagia in Parkinson's disease was undertaken. Relevant studies were analysed for their robustness and potential clinical applications. General conclusions were drawn based on the evidence base identified in this review. This review outlines the lack of evidence supporting both compensatory and rehabilitative methods of treating dysphagia in Parkinson's disease. It directs clinicians and researchers towards areas that require further investigation. To date, compensatory methods of treating dysphagia in Parkinson's disease have received more research attention than rehabilitative methods and yet neither approach has a strong evidence base. This review argues that rehabilitative methods could possibly have greater potential to increase swallowing safety and improve quality of life in the long-term than compensatory methods alone. However, at present there is a lack of research in this area. © 2012 Royal College of Speech and Language Therapists.

  5. Dietary nitrate restores compensatory vasodilation and exercise capacity in response to a compromise in oxygen delivery in the noncompensator phenotype.

    PubMed

    Bentley, Robert F; Walsh, Jeremy J; Drouin, Patrick J; Velickovic, Aleksandra; Kitner, Sarah J; Fenuta, Alyssa M; Tschakovsky, Michael E

    2017-09-01

    Recently, dietary nitrate supplementation has been shown to improve exercise capacity in healthy individuals through a potential nitrate-nitrite-nitric oxide pathway. Nitric oxide has been shown to play an important role in compensatory vasodilation during exercise under hypoperfusion. Previously, we established that certain individuals lack a vasodilation response when perfusion pressure reductions compromise exercising muscle blood flow. Whether this lack of compensatory vasodilation in healthy, young individuals can be restored with dietary nitrate supplementation is unknown. Six healthy (21 ± 2 yr), recreationally active men completed a rhythmic forearm exercise. During steady-state exercise, the exercising arm was rapidly transitioned from an uncompromised (below heart) to a compromised (above heart) position, resulting in a reduction in local pressure of -31 ± 1 mmHg. Exercise was completed following 5 days of nitrate-rich (70 ml, 0.4 g nitrate) and nitrate-depleted (70 ml, ~0 g nitrate) beetroot juice consumption. Forearm blood flow (in milliliters per minute; brachial artery Doppler and echo ultrasound), mean arterial blood pressure (in millimeters of mercury; finger photoplethysmography), exercising forearm venous effluent (ante-cubital vein catheter), and plasma nitrite concentrations (chemiluminescence) revealed two distinct vasodilatory responses: nitrate supplementation increased (plasma nitrite) compared with placebo (245 ± 60 vs. 39 ± 9 nmol/l; P < 0.001), and compensatory vasodilation was present following nitrate supplementation (568 ± 117 vs. 714 ± 139 ml ⋅ min -1 ⋅ 100 mmHg -1 ; P = 0.005) but not in placebo (687 ± 166 vs. 697 ± 171 min -1 ⋅ 100 mmHg -1 ; P = 0.42). As such, peak exercise capacity was reduced to a lesser degree (-4 ± 39 vs. -39 ± 27 N; P = 0.01). In conclusion, dietary nitrate supplementation during a perfusion pressure challenge is an effective means of restoring exercise capacity and enabling compensatory vasodilation. NEW & NOTEWORTHY Previously, we identified young, healthy persons who suffer compromised exercise tolerance when exercising muscle perfusion pressure is reduced as a result of a lack of compensatory vasodilation. The ability of nitrate supplementation to restore compensatory vasodilation in such noncompensators is unknown. We demonstrated that beetroot juice supplementation led to compensatory vasodilation and restored perfusion and exercise capacity. Elevated plasma nitrite is an effective intervention for correcting the absence of compensatory vasodilation in the noncompensator phenotype. Copyright © 2017 the American Physiological Society.

  6. Parent-delivered compensatory education for children at risk of educational failure: Improving the academic and self-regulatory skills of a Sure Start preschool sample.

    PubMed

    Ford, Ruth M; McDougall, Sine J P; Evans, Daphne

    2009-11-01

    Thirty preschoolers from low-income families participated in a 12-month intervention programme, funded by Sure Start, which engaged them in scaffolded educational activities delivered at home by their mothers. Immediately following the programme, the intervention group outperformed matched controls in tests of academic knowledge, receptive vocabulary, and inhibitory control, but not short-term memory or theory of mind. Teachers' ratings of children's capabilities upon school entry favoured the intervention group, especially in terms of listening, responding, writing, mathematics, and personal/social skills. Superior inhibitory control, short-term memory, and numerical skills were associated with higher ratings whereas theory of mind made a unique, negative contribution to responding. We discuss the implications of these findings for efforts to nurture the development of cognitive self-regulation and school readiness during early childhood.

  7. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not...

  8. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not...

  9. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not...

  10. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not...

  11. 5 CFR 550.1409 - Inapplicability of premium pay and aggregate pay caps.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SERVICE REGULATIONS PAY ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1409 Inapplicability of premium pay and aggregate pay caps. Accrued compensatory time off under this subpart is not...

  12. Memory compensation in older adults: the role of health, emotion regulation, and trait mindfulness.

    PubMed

    de Frias, Cindy M

    2014-09-01

    The current study examined associations between everyday memory compensation and 3 person-level resource domains (i.e., health, emotion regulation, and trait mindfulness) in older adults. In this cross-sectional study, 89 healthy, community-dwelling older adults (ages 51-85 years) completed the multidimensional Memory Compensation Questionnaire, along with measures of self-reported health status, emotion regulation strategies, and trait mindfulness. Hierarchical regressions (covarying for age, gender, and education) showed that poorer mental health (especially for older adults) and physical health functioning were related to using compensatory strategies (e.g., reliance on others and investment of time and effort) more frequently. Cognitive reappraisers reported using more internal mnemonic strategies. Conversely, having a more mindful predisposition was associated with less frequent use of compensatory strategies, especially for middle-aged adults. The results suggest that health-related quality of life, adaptive strategies to regulate emotions, and trait mindfulness are additional contexts that determine the degree of engagement in everyday memory compensation and ultimately to successful aging. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Compensatory immigration depends on adjacent population size and habitat quality but not on landscape connectivity.

    PubMed

    Turgeon, Katrine; Kramer, Donald L

    2012-11-01

    1. Populations experiencing localized mortality can recover in the short term by net movement of individuals from adjacent areas, a process called compensatory immigration or spillover. Little is known about the factors influencing the magnitude of compensatory immigration or its impact on source populations. Such information is important for understanding metapopulation dynamics, the use of protected areas for conservation, management of exploited populations and pest control. 2. Using two small, territorial damselfish species (Stegastes diencaeus and S. adustus) in their naturally fragmented habitat, we quantified compensatory immigration in response to localized mortality, assessed its impact on adjacent source populations and examined the importance of potential immigrants, habitat quality and landscape connectivity as limiting factors. On seven experimental sites, we repeatedly removed 15% of the initial population size until none remained and immigration ceased. 3. Immigrants replaced 16-72% of original residents in S. diencaeus and 0-69% in S. adustus. The proportion of the source population that immigrated into depleted areas varied from 9% to 61% in S. diencaeus and from 3% to 21% in S. adustus. In S. diencaeus, compensatory immigration was strongly affected by habitat quality, to a lesser extent by the abundance of potential immigrants and not by landscape connectivity. In S. adustus, immigration was strongly affected by the density of potential migrants and not by habitat quality and landscape connectivity. On two control sites, immigration in the absence of creation of vacancies was extremely rare. 4. Immigration occurred in response to localized mortality and was therefore compensatory. It was highly variable, sometimes producing substantial impacts on both depleted and source populations. The magnitude of compensatory immigration was influenced primarily by the availability of immigrants and by the potential improvement in territory quality that they could achieve by immigrating and not by their ability to reach the depleted area. © 2012 The Authors. Journal of Animal Ecology © 2012 British Ecological Society.

  14. Identifying compensatory driving behavior among older adults using the situational avoidance questionnaire.

    PubMed

    Davis, Jessica J; Conlon, Elizabeth G

    2017-12-01

    Driving self-regulation is considered a means through which older drivers can compensate for perceived declines in driving skill or more general feelings of discomfort on the road. One form of driving self-regulation is situational avoidance, the purposeful avoidance of situations perceived as challenging or potentially hazardous. This study aimed to validate the Situational Avoidance Questionnaire (SAQ, Davis, Conlon, Ownsworth, & Morrissey, 2016) and identify the point on the scale at which drivers practicing compensatory avoidance behavior could be distinguished from those whose driving is unrestricted, or who are avoiding situations for other, non-compensatory reasons (e.g., time or convenience). Seventy-nine Australian drivers (M age =71.48, SD=7.16, range: 55 to 86years) completed the SAQ and were classified as a compensatory-restricted or a non-restricted driver based on a semi-structured interview designed to assess the motivations underlying avoidance behavior reported on the SAQ. Using receiver-operator characteristic (ROC) analysis, the SAQ was found to have high diagnostic accuracy (sensitivity: 85%, specificity: 82%) in correctly classifying the driver groups. Group comparisons confirmed that compensatory-restricted drivers were self-regulating their driving behavior to reduce the perceived demands of the driving task. This group had, on average, slower hazard perception reaction times, and reported greater difficulty with driving, more discomfort when driving due to difficulty with hazard perception skills, and greater changes in cognition over the past five years. The SAQ is a psychometrically sound measure of situational avoidance for drivers in baby boomer and older adult generations. Use of validated measures of driving self-regulation that distinguish between compensatory and non-compensatory behavior, such as the SAQ, will advance our understanding of the driving self-regulation construct and its potential safety benefits for older road users. Copyright © 2017 National Safety Council and Elsevier Ltd. All rights reserved.

  15. Selecting decision strategies: the differential role of affect.

    PubMed

    Scheibehenne, Benjamin; von Helversen, Bettina

    2015-01-01

    Many theories on cognition assume that people adapt their decision strategies depending on the situation they face. To test if and how affect guides the selection of decision strategies, we conducted an online study (N = 166), where different mood states were induced through video clips. Results indicate that mood influenced the use of decision strategies. Negative mood, in particular anger, facilitated the use of non-compensatory strategies, whereas positive mood promoted compensatory decision rules. These results are in line with the idea that positive mood broadens the focus of attention and thus increases the use of compensatory decision strategies that take many pieces of information into account, whereas negative mood narrows the focus of attention and thus fosters non-compensatory strategies that rely on a selective use of information. The results further indicate that gaining a deeper theoretical understanding of the cognitive mechanisms that govern decision processes requires taking emotions into account.

  16. Stochastic and compensatory effects limit persistence of variation in body mass of young caribou

    USGS Publications Warehouse

    Dale, Bruce W.; Adams, Layne G.; Collins, William B.; Joly, Kyle; Valkenburg, Patrick; Tobey, Robert

    2008-01-01

    Nutritional restriction during growth can have short- and long-term effects on fitness; however, animals inhabiting uncertain environments may exhibit adaptations to cope with variation in food availability. We examined changes in body mass in free-ranging female caribou (Rangifer tarandus) by measuring mass at birth and at 4, 11, and 16 months of age to evaluate the relative importance of seasonal nutrition to growth, the persistence of cohort-specific variation in body mass through time, and compensatory growth of individuals. Relative mean body mass of cohorts did not persist through time. Compensatory growth of smaller individuals was not observed in summer; however, small calves exhibited more positive change in body mass than did large calves. Compensation occurred during periods of nutritional restriction (winter) rather than during periods of rapid growth (summer) thus differing from the conventional view of compensatory growth.

  17. Exit, voice, and disappointment: mountain decline and EU compensatory rural policy in Spain.

    PubMed

    Collantes, Fernando

    2010-01-01

    The article analyses the Spanish experience of EU compensatory rural policy in order to contribute to broader debates on the effectiveness of this kind of policy and the role of agriculture in the definition of European rural policies. In the case of Spain, compensatory allowances to mainly mountain farmers had little effect on economic trajectories or social cohesion because of the small sums involved, the exclusion of those with very small farms, and the decreasing role of agriculture in the rural economy. Other, more structural, instruments of rural policy focused on small-scale promotion of business growth but were ill-equipped to challenge some of the territorially defined items of living standard gaps. A historically grounded analysis suggests that the main changes in the social trajectory of Spain's mountain areas in the last decades have little to do with compensatory policy and are related to ordinary economic dynamics.

  18. Protective and compensatory factors mitigating the influence of deviant friends on delinquent behaviours during early adolescence.

    PubMed

    Fergusson, David M; Vitaro, Frank; Wanner, Brigitte; Brendgen, Mara

    2007-02-01

    This study examined factors that could moderate or compensate the link between exposure to deviant friends and delinquent behaviours in a sample of 265 early adolescents. The putative moderating or compensatory factors referred to the behavioural domain (i.e. novelty seeking, harm avoidance), the biological domain (i.e. physical maturation), the sociofamily domain (i.e. sociofamily adversity, parental practices), the school domain (i.e. academic performance), and the social domain (i.e. peer acceptance). A series of regression analyses showed that novelty seeking and puberty status moderated the link between friends' self-reported delinquency and participants' self-reported delinquency. In addition, all the factors except peer acceptance also had main effects that, cumulatively, reduced the association between friends' delinquency and self-rated delinquency through compensatory main effects. These results are discussed in light of the differential roles of moderating and of compensatory factors.

  19. Reducing Trunk Compensation in Stroke Survivors: A Randomized Crossover Trial Comparing Visual and Force Feedback Modalities.

    PubMed

    Valdés, Bulmaro Adolfo; Schneider, Andrea Nicole; Van der Loos, H F Machiel

    2017-10-01

    To investigate whether the compensatory trunk movements of stroke survivors observed during reaching tasks can be decreased by force and visual feedback, and to examine whether one of these feedback modalities is more efficacious than the other in reducing this compensatory tendency. Randomized crossover trial. University research laboratory. Community-dwelling older adults (N=15; 5 women; mean age, 64±11y) with hemiplegia from nontraumatic hemorrhagic or ischemic stroke (>3mo poststroke), recruited from stroke recovery groups, the research group's website, and the community. In a single session, participants received augmented feedback about their trunk compensation during a bimanual reaching task. Visual feedback (60 trials) was delivered through a computer monitor, and force feedback (60 trials) was delivered through 2 robotic devices. Primary outcome measure included change in anterior trunk displacement measured by motion tracking camera. Secondary outcomes included trunk rotation, index of curvature (measure of straightness of hands' path toward target), root mean square error of hands' movement (differences between hand position on every iteration of the program), completion time for each trial, and posttest questionnaire to evaluate users' experience and system's usability. Both visual (-45.6% [45.8 SD] change from baseline, P=.004) and force (-41.1% [46.1 SD], P=.004) feedback were effective in reducing trunk compensation. Scores on secondary outcome measures did not improve with either feedback modality. Neither feedback condition was superior. Visual and force feedback show promise as 2 modalities that could be used to decrease trunk compensation in stroke survivors during reaching tasks. It remains to be established which one of these 2 feedback modalities is more efficacious than the other as a cue to reduce compensatory trunk movement. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  20. Anticipatory postural adjustments contribute to age-related changes in compensatory steps associated with unilateral perturbations.

    PubMed

    Hyodo, Masaki; Saito, Mayumi; Ushiba, Junichi; Tomita, Yutaka; Minami, Mihoko; Masakado, Yoshihisa

    2012-07-01

    Compensatory steps are essential for preventing falls following perturbations. This study aimed to explore age-related changes in compensatory steps to unilateral perturbations, specifically in terms of whether anticipatory postural adjustments (APAs) play a role in stabilizing lateral balance. Five young and five elderly male adults participated. The split-belt treadmill was used to provide bi- and unilateral perturbations, as forward or backward transitions, applied 10 times in random order. Backward steps evoked by unilateral forward perturbations were evaluated. We measured temporal characteristics, mediolateral (ML) center of mass (COM) motion, and ML step length of compensatory steps. Compensatory steps to unexpected perturbations showed delayed onset of foot-off (FO) and expanded lateral swing length in elderly compared to young subjects. Differences in COM motions and step width arose related to APAs. Elderly subjects showing APAs exhibited no significant differences in ML COM, ML COM velocity, or ML swing length compared to young subjects. However, elderly subjects without APAs showed significant changes toward instability in these parameters. The fact that APAs play a notable role, particularly in the elderly, in stability offers a new insight into preventing falls. However, APAs occurred in 29% of the steps of young and 35% of the steps of elderly subjects. If the occurrence of APAs in elderly people in response to compensatory steps was more frequent, fall risk would be reduced. Further studies, particularly into APA frequency, might contribute to improved intervention to prevent falls. Copyright © 2012 Elsevier B.V. All rights reserved.

  1. Compensatory Mitigation Site Protection Instrument Handbook and Fact Sheet

    EPA Pesticide Factsheets

    The site protection instrument is a written description of the legal arrangements including site ownership, management, and enforcement of any use restrictions that will be used to ensure the long-term protection of the compensatory mitigation project site

  2. COMPENSATORY CHANGES IN THE HIPPOCAMPUS FOLLOWING INTRADENTATE INFUSION OF COLCHICINE

    EPA Science Inventory

    Direct infusion of colchicine into the dentate gyrus of the hippocampus kills granule cells and elicits compensatory behavioral, neurochemical and neuroanatomical changes. olchicine-treated rats are less sensitive to the behavioral effects of cholinergic muscarinic receptor antag...

  3. Federal Register Notice Compensatory Mitigation Rule

    EPA Pesticide Factsheets

    EPA and the U.S. Army Corps of Engineers (the Corps) announced proposed revisions to regulations governing compensatory mitigation for authorized impacts to wetlands, streams, and other waters of the U.S. under Section 404 of the Clean Water Act.

  4. The efficacy of prospective memory rehabilitation plus metacognitive skills training for adults with traumatic brain injury: study protocol for a randomized controlled trial.

    PubMed

    Fleming, Jennifer; Ownsworth, Tamara; Doig, Emmah; Hutton, Lauren; Griffin, Janelle; Kendall, Melissa; Shum, David H K

    2017-01-05

    Impairment of prospective memory (PM) is common following traumatic brain injury (TBI) and negatively impacts on independent living. Compensatory approaches to PM rehabilitation have been found to minimize the impact of PM impairment in adults with TBI; however, poor self-awareness after TBI poses a major barrier to the generalization of compensatory strategies in daily life. Metacognitive skills training (MST) is a cognitive rehabilitation approach that aims to facilitate the development of self-awareness in adults with TBI. This paper describes the protocol of a study that aims to evaluate the efficacy of a MST approach to compensatory PM rehabilitation for improving everyday PM performance and psychosocial outcomes after TBI. This randomized controlled trial has three treatment groups: compensatory training plus metacognitive skills training (COMP-MST), compensatory training only (COMP), and waitlist control. Participants in the COMP-MST and COMP groups will complete a 6-week intervention consisting of six 2-h weekly training sessions. Each 1.5-h session will involve compensatory strategy training and 0.5 h will incorporate either MST (COMP-MST group) or filler activity as an active control (COMP group). Participants in the waitlist group receive care as usual for 6 weeks, followed by the COMP-MST intervention. Based on the sample size estimate, 90 participants with moderate to severe TBI will be randomized into the three groups using a stratified sampling approach. The primary outcomes include measures of PM performance in everyday life and level of psychosocial reintegration. Secondary outcomes include measures of PM function on psychometric testing, strategy use, self-awareness, and level of support needs following TBI. Blinded assessments will be conducted pre and post intervention, and at 3-month and 6-month follow-ups. This study seeks to determine the efficacy of COMP-MST for improving and maintaining everyday PM performance and level of psychosocial integration in adults with moderate to severe TBI. The findings will advance theoretical understanding of the role of self-awareness in compensatory PM rehabilitation and skills generalization. COMP-MST has the potential to reduce the cost of rehabilitation and lifestyle support following TBI because the intervention could enhance generalization success and lifelong application of PM compensatory strategies. New Zealand Clinical Trials Registry, ACTRN12615000996561 . Registered on 23 September 2015; retrospectively registered 2 months after commencement.

  5. Education Influences Creativity in Dyslexic and Non-Dyslexic Children and Teenagers.

    PubMed

    Kapoula, Zoï; Ruiz, Sarah; Spector, Lisa; Mocorovi, Marion; Gaertner, Chrystal; Quilici, Catherine; Vernet, Marine

    2016-01-01

    Are dyslexic children and teenagers more creative than non-dyslexic children and teenagers? Whether creativity is higher in dyslexia, and whether this could be related to neurological development specific to the dyslexic disorder, or to compensatory strategies acquired later in life, remains unclear. Here, we suggest an additional role of differential educational approaches taken in each school that could either enhance or suppress an already higher baseline creativity of dyslexic children and teenagers. Creativity in dyslexic and non-dyslexic children and teenagers from different schools in France and in Belgium, as well as in students from different universities, was evaluated with the Torrance Test of Creative Thinking (TTCT). Children and teenagers with dyslexia and/or with other similar dysfunctions showed higher creativity scores than non-dyslexic participants. Moreover, the educational approach could further enhance the creative scores in dyslexia, which could be as high as those measured in students from art universities. We conclude that dyslexic children and teenagers can be highly creative. Yet, expression of creativity can be modulated by educational approach, indicating a probable advantage for personal follow-up compared to normalizing education strategies.

  6. Notification: Review of Religious Compensatory Time

    EPA Pesticide Factsheets

    Project #OA-FY15-0180, August 5, 2015. The Office of Inspector General (OIG) for the U.S. Environmental Protection Agency (EPA) plans to begin field work on our audit of the EPA’s practices, policies and procedures for religious compensatory time.

  7. An Assessment Framework for Making Compensatory Mitigation Determinations in California

    EPA Science Inventory

    Efficient gathering and use of assessment information will improve the ecological effectiveness of compensatory mitigation. It also will make for more efficient regulatory decision-making. Recognizing these facts, the California Water Board worked in collaboration with the USEPA...

  8. The compensatory motion of wrist immobilization on thumb and index finger performance--kinematic analysis and clinical implications.

    PubMed

    Liu, Chien-Hsiou; Chiang, Hsin-Yu; Chen, Kun-Hung

    2015-01-01

    Based on the high prevalence of people with problems in the wrist and hand simultaneously, it is of its importance to clarify whether hand joints exert extra motion to compensate for wrist motion while immobilized. This study aimed to measure the compensatory movement of the thumb and index finger when people perform daily activities with an immobilized wrist. Thirty healthy volunteers were recruited in this study. A wrist splint, the Jebsen-Taylor Hand Function Test, and the OptoTrak Certus motion tracking system were used. Seven inter-digit mean joint angles of the index finger and thumb were calculated. Paired sample t-test was used. (1) The compensatory motions were noted in the Metacarpophalangeal and Carpometacarpal joints of the thumb, and the proximal interphalangeal joints of the index finger; (2) The manifestation of compensatory motion was related to type of activity performed except when picking up light and heavy cans. The compensatory motions appeared while the wrist was immobilized and were found to be disadvantageous to the progression of disease. In the future, studies need to be done to understand how to select products with correct ergonomic design to enable people to reap greater benefits from wearing wrist splints.

  9. [Effects of clipping on nitrogen allocation strategy and compensatory growth of Leymus chinensis under saline-alkali conditions].

    PubMed

    Zheng, Cong Cong; Wang, Yong Jing; Sun, Hao; Wang, Xin Yu; Gao, Ying Zhi

    2017-07-18

    Soil salinization and overgrazing are two main factors limiting animal husbandry in the Songnen Grassland. Leymus chinensis is a dominant rhizome grass, resistant to grazing as well as to-lerant to salt stress. Foliar labeled with 15 N-urea was used to study the nitrogen allocation strategy and compensatory growth response to clipping under saline-alkali conditions. The results showed that the total absorbed 15 N allocated to the aboveground part was more than 60%. Compared with the control treatment (no saline-alkali, no clipping), saline-alkali increased the distribution of 15 N by 5.1% in root; the 15 N distribution into aboveground in the moderate clipping and saline-alkali treatment was 11.6% higher than that of the control, exhibiting over-compensatory growth of aboveground biomass and total biomass, however, 15 N allocated to stem base was significantly increased by 9.5% under severe clipping level and saline-alkali addition, showing under-compensatory growth of shoot, root and total biomass. These results suggested that L. chinensis adapted to mode-rate clipping by over-compensatory growth under salt-alkali stress condition. However, L. chinensis would take a relatively conservative growth strategy through the enhanced N allocation to stem base for storage under severe saline-alkali and clipping conditions.

  10. Developmental Trajectories of Compensatory Exercise and Fasting Behavior across the Middle School Years

    PubMed Central

    Davis, Heather A.; Guller, Leila; Smith, Gregory T.

    2016-01-01

    Compensatory exercise and fasting behavior, in the absence of binge eating and purging, appear to be important eating disorder behaviors that are associated with dysfunction, but little is known about these behaviors in youth. We studied the trajectories of their development in non-binge eating and non-purging girls during early adolescence. Using a longitudinal design, we assessed 564 girls six times over the three years of middle school (grades 6 through 8) and developed trajectories specifying different developmental patterns in relation to the behaviors. Prior to this period, when the girls were in 5th grade (elementary school), we assessed risk factors to predict girls’ subsequent trajectory group membership. Compensatory exercise trajectory groups included a non-engagement group, a group that increased in the behavior, and a group that decreased in the behavior. There were two fasting trajectory groups, one consistently engaging in the behavior and the other consistently not. Elementary school levels of depression, eating expectancies, and thinness expectancies predicted subsequent trajectory group membership. Risk for compensatory exercise and fasting should be evaluated as early as in 5th grade. Targeted interventions should focus on girls in late elementary school or middle school, as this appears to be a critical developmental and maintenance period for compensatory exercise and fasting behavior. PMID:27544806

  11. Compensatory mechanisms in Parkinson's disease: Circuits adaptations and role in disease modification.

    PubMed

    Blesa, Javier; Trigo-Damas, Inés; Dileone, Michele; Del Rey, Natalia Lopez-Gonzalez; Hernandez, Ledia F; Obeso, José A

    2017-12-01

    The motor features of Parkinson's disease (PD) are well known to manifest only when striatal dopaminergic deficit reaches 60-70%. Thus, PD has a long pre-symptomatic and pre-motor evolution during which compensatory mechanisms take place to delay the clinical onset of disabling manifestations. Classic compensatory mechanisms have been attributed to changes and adjustments in the nigro-striatal system, such as increased neuronal activity in the substantia nigra pars compacta and enhanced dopamine synthesis and release in the striatum. However, it is not so clear currently that such changes occur early enough to account for the pre-symptomatic period. Other possible mechanisms relate to changes in basal ganglia and motor cortical circuits including the cerebellum. However, data from early PD patients are difficult to obtain as most studies have been carried out once the diagnosis and treatments have been established. Likewise, putative compensatory mechanisms taking place throughout disease evolution are nearly impossible to distinguish by themselves. Here, we review the evidence for the role of the best known and other possible compensatory mechanisms in PD. We also discuss the possibility that, although beneficial in practical terms, compensation could also play a deleterious role in disease progression. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. An Approach of Estimating Individual Growth Curves for Young Thoroughbred Horses Based on Their Birthdays

    PubMed Central

    ONODA, Tomoaki; YAMAMOTO, Ryuta; SAWAMURA, Kyohei; MURASE, Harutaka; NAMBO, Yasuo; INOUE, Yoshinobu; MATSUI, Akira; MIYAKE, Takeshi; HIRAI, Nobuhiro

    2014-01-01

    ABSTRACT We propose an approach of estimating individual growth curves based on the birthday information of Japanese Thoroughbred horses, with considerations of the seasonal compensatory growth that is a typical characteristic of seasonal breeding animals. The compensatory growth patterns appear during only the winter and spring seasons in the life of growing horses, and the meeting point between winter and spring depends on the birthday of each horse. We previously developed new growth curve equations for Japanese Thoroughbreds adjusting for compensatory growth. Based on the equations, a parameter denoting the birthday information was added for the modeling of the individual growth curves for each horse by shifting the meeting points in the compensatory growth periods. A total of 5,594 and 5,680 body weight and age measurements of Thoroughbred colts and fillies, respectively, and 3,770 withers height and age measurements of both sexes were used in the analyses. The results of predicted error difference and Akaike Information Criterion showed that the individual growth curves using birthday information better fit to the body weight and withers height data than not using them. The individual growth curve for each horse would be a useful tool for the feeding managements of young Japanese Thoroughbreds in compensatory growth periods. PMID:25013356

  13. Compensatory Hypertrophy of Skeletal Muscle: Contractile Characteristics

    ERIC Educational Resources Information Center

    Ianuzzo, C. D.; Chen, V.

    1977-01-01

    Describes an experiment using rats that demonstrates contractile characteristics of normal and hypertrophied muscle. Compensatory hypertrophy of the plantaris muscle is induced by surgical removal of the synergistic gastrocnemium muscle. Includes methods for determination of contractile properties of normal and hypertrophied muscle and…

  14. Effect of lungeing on head and pelvic movement asymmetry in horses with induced lameness.

    PubMed

    Rhodin, M; Pfau, T; Roepstorff, L; Egenvall, A

    2013-12-01

    Lungeing is an important part of lameness examinations, since the circular path enforced during lungeing is thought to accentuate low grade lameness. However, during lungeing the movement of sound horses becomes naturally asymmetric, which may mimic lameness. Also, compensatory movements in the opposite half of the body may mimic lameness. The aim of this study was to objectively study the presence of circle-dependent and compensatory movement asymmetries in horses with induced lameness. Ten horses were trotted in a straight line and lunged in both directions on a hard surface. Lameness was induced (reversible hoof pressure) in each limb, one at a time, in random order. Vertical head and pelvic movements were measured with body-mounted, uni-axial accelerometers. Differences between maximum and minimum height observed during/after left and right stance phases for the head (HDmax, HDmin) and pelvis (PDmax, PDmin) were measured. Mixed models were constructed to study the effect of lungeing direction and induction, and to quantify secondary compensatory asymmetry mechanisms in the forelimbs and hind limbs. Head and pelvic movement symmetries were affected by lungeing. Minimum pelvic height difference (PDmin) changed markedly, increasing significantly during lungeing, giving the impression of inner hind limb lameness. Primary hind limb lameness induced compensatory head movement, which mimicked an ipsilateral forelimb lameness of almost equal magnitude to the primary hind limb lameness. This could contribute to difficulty in correctly detecting hind limb lameness. Induced forelimb lameness caused both a compensatory contralateral (change in PDmax) and an ipsilateral (change in PDmin) hind limb asymmetry, potentially mimicking hind limb lameness, but of smaller magnitude. Both circle-dependent and compensatory movement mechanisms must be taken into account when evaluating lameness. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Compensatory Muscle Activation During Unstable Overhead Squat Using a Water-filled Training Tube.

    PubMed

    Glass, Stephen C; Albert, Robert W

    2018-05-01

    Glass, SC, and Albert, RW. Compensatory muscle activation during unstable overhead squat using a water-filled training tube. J Strength Cond Res 32(5): 1230-1237, 2018-The purpose of this study was to assess compensatory muscle activation of core and support muscle during an overhead squat using a water-filled training tube. Eleven experienced weightlifting (age = 20.10 ± 0.99, mass 89.17 ± 6.88 kg) men completed 3, 30-second trials of an overhead squat using an 11.4 kg tube that was partially filled with water. A central valve allowed 3 conditions of water movement: 50% open, 100% open, and a stable(S), closed valve condition. Subjects completed 8-10 repetitions within each condition. Electromyographic (EMG) electrodes were placed over the belly of the vastus lateralis, deltoid, rectus abdominus, and paraspinal muscles and recorded during concentric and eccentric (ECC) phases. Integrated EMG were computed and converted to percent maximal voluntary contraction (%MVC). Compensatory activation was assessed using the natural log of the coefficient of variation of %MVC across repetitions. A 1-way repeated-measures analysis of variance across (phase, condition) was used. Significant compensatory muscle activation was seen in the deltoid muscle during ECC (100% open = 3.60 ± 0.50 > stable LogCV = 3.06 ± 0.45). In addition, paraspinal muscle activity was also more variable during the ECC phase (50% open LogCv = 3.28 ± 0.26 > stable = 2.77 ± 0.67). We conclude that the water-filled training tube induces compensatory muscle activation in the deltoid and paraspinal muscles during the ECC phase of the overhead squat.

  16. Preexisting compensatory amino acids compromise fitness costs of a HIV-1 T cell escape mutation

    DOE PAGES

    Liu, Donglai; Zuo, Tao; Hora, Bhavna; ...

    2014-01-01

    Background: Fitness costs and slower disease progression are associated with a cytolytic T lymphocyte (CTL) escape mutation T242N in Gag in HIV-1-infected individuals carrying HLA-B*57/5801 alleles. However, the impact of different context in diverse HIV-1 strains on the fitness costs due to the T242N mutation has not been well characterized. To better understand the extent of fitness costs of the T242N mutation and the repair of fitness loss through compensatory amino acids, we investigated its fitness impact in different transmitted/founder (T/F) viruses. Results: The T242N mutation resulted in various levels of fitness loss in four different T/F viruses. However, themore » fitness costs were significantly compromised by preexisting compensatory amino acids in (Isoleucine at position 247) or outside (glutamine at position 219) the CTL epitope. Moreover, the transmitted T242N escape mutant in subject CH131 was as fit as the revertant N242T mutant and the elimination of the compensatory amino acid I247 in the T/F viral genome resulted in significant fitness cost, suggesting the fitness loss caused by the T242N mutation had been fully repaired in the donor at transmission. Analysis of the global circulating HIV-1 sequences in the Los Alamos HIV Sequence Database showed a high prevalence of compensatory amino acids for the T242N mutation and other T cell escape mutations. Conclusions: Our results show that the preexisting compensatory amino acids in the majority of circulating HIV-1 strains could significantly compromise the fitness loss due to CTL escape mutations and thus increase challenges for T cell based vaccines.« less

  17. Intraspecific priority effects modify compensatory responses to changes in hatching phenology in an amphibian.

    PubMed

    Murillo-Rincón, Andrea P; Kolter, Nora A; Laurila, Anssi; Orizaola, Germán

    2017-01-01

    In seasonal environments, modifications in the phenology of life-history events can alter the strength of time constraints experienced by organisms. Offspring can compensate for a change in timing of hatching by modifying their growth and development trajectories. However, intra- and interspecific interactions may affect these compensatory responses, in particular if differences in phenology between cohorts lead to significant priority effects (i.e. the competitive advantage that early-hatching individuals have over late-hatching ones). Here, we conducted a factorial experiment to determine whether intraspecific priority effects can alter compensatory phenotypic responses to hatching delay in a synchronic breeder by rearing moor frog (Rana arvalis) tadpoles in different combinations of phenological delay and food abundance. Tadpoles compensated for the hatching delay by speeding up their development, but only when reared in groups of individuals with identical hatching phenology. In mixed phenology groups, strong competitive effects by non-delayed tadpoles prevented the compensatory responses and delayed larvae metamorphosed later than in single phenology treatments. Non-delayed individuals gained advantage from developing with delayed larvae by increasing their developmental and growth rates as compared to single phenology groups. Food shortage prolonged larval period and reduced mass at metamorphosis in all treatments, but it did not prevent compensatory developmental responses in larvae reared in single phenology groups. This study demonstrates that strong intraspecific priority effects can constrain the compensatory growth and developmental responses to phenological change, and that priority effects can be an important factor explaining the maintenance of synchronic life histories (i.e. explosive breeding) in seasonal environments. © 2016 The Authors. Journal of Animal Ecology © 2016 British Ecological Society.

  18. Serial hepatic gene expression profiling in Angus steers during feed restriction and realimentation

    USDA-ARS?s Scientific Manuscript database

    Growing ruminants maintained under dietary restriction for extended periods will exhibit compensatory growth when reverted to ad libitum feeding. This period of compensatory growth is associated with increased feed efficiency, lower basal energy requirements, and changes in circulating concentration...

  19. Report: Enhanced Controls Needed to Prevent Further Abuse of Religious Compensatory Time

    EPA Pesticide Factsheets

    Report #16-P-0333, September 27, 2016. Inadequate controls for Religious Compensatory Time resulted in payouts to employees of $73,514, and may result in additional payouts of up to $81,927. For more information, please click on the link above.

  20. Compensatory growth in crossbred Aberdeen Angus and Belgian Blue steers: Effects on the colour, shear force and sensory characteristics of longissimus muscle.

    PubMed

    Keady, S M; Waters, S M; Hamill, R M; Dunne, P G; Keane, M G; Richardson, R I; Kenny, D A; Moloney, A P

    2017-03-01

    The effect of feed restriction (99days) followed by compensatory growth during a 200day re-alimentation period on the colour and sensory characteristics of meat from Aberdeen Angus×Holstein-Friesian (AN) and Belgian Blue×Holstein-Friesian (BB) steers was examined. Compensatory growth had no effect on muscle pH and temperature decline, chemical composition, drip loss, fat colour, or juiciness, but increased (P=0.009) Warner-Bratzler shear force and decreased tenderness (P=0.08) and overall liking (P=0.09). Compared to meat from BB steers, meat from AN steers had a higher intramuscular fat concentration and was rated similarly for tenderness, but higher for many of the flavour characteristics examined. While adjustment for intramuscular fat concentration removed some of these differences, genotype-specific flavour differences remained. It is concluded that genotype had greater effects on meat quality than the compensatory growth feeding regime imposed in this study. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Normalisation of brain connectivity through compensatory behaviour, despite congenital hand absence.

    PubMed

    Hahamy, Avital; Sotiropoulos, Stamatios N; Henderson Slater, David; Malach, Rafael; Johansen-Berg, Heidi; Makin, Tamar R

    2015-01-06

    Previously we showed, using task-evoked fMRI, that compensatory intact hand usage after amputation facilitates remapping of limb representations in the cortical territory of the missing hand (Makin et al., 2013a). Here we show that compensatory arm usage in individuals born without a hand (one-handers) reflects functional connectivity of spontaneous brain activity in the cortical hand region. Compared with two-handed controls, one-handers showed reduced symmetry of hand region inter-hemispheric resting-state functional connectivity and corticospinal white matter microstructure. Nevertheless, those one-handers who more frequently use their residual (handless) arm for typically bimanual daily tasks also showed more symmetrical functional connectivity of the hand region, demonstrating that adaptive behaviour drives long-range brain organisation. We therefore suggest that compensatory arm usage maintains symmetrical sensorimotor functional connectivity in one-handers. Since variability in spontaneous functional connectivity in our study reflects ecological behaviour, we propose that inter-hemispheric symmetry, typically observed in resting sensorimotor networks, depends on coordinated motor behaviour in daily life.

  2. Language Learning Variability within the Dorsal and Ventral Streams as a Cue for Compensatory Mechanisms in Aphasia Recovery

    PubMed Central

    López-Barroso, Diana; de Diego-Balaguer, Ruth

    2017-01-01

    Dorsal and ventral pathways connecting perisylvian language areas have been shown to be functionally and anatomically segregated. Whereas the dorsal pathway integrates the sensory-motor information required for verbal repetition, the ventral pathway has classically been associated with semantic processes. The great individual differences characterizing language learning through life partly correlate with brain structure and function within these dorsal and ventral language networks. Variability and plasticity within these networks also underlie inter-individual differences in the recovery of linguistic abilities in aphasia. Despite the division of labor of the dorsal and ventral streams, studies in healthy individuals have shown how the interaction of them and the redundancy in the areas they connect allow for compensatory strategies in functions that are usually segregated. In this mini-review we highlight the need to examine compensatory mechanisms between streams in healthy individuals as a helpful guide to choosing the most appropriate rehabilitation strategies, using spared functions and targeting preserved compensatory networks for brain plasticity. PMID:29021751

  3. Applicability of the Compensatory Encoding Model in Foreign Language Reading: An Investigation with Chinese College English Language Learners

    PubMed Central

    Han, Feifei

    2017-01-01

    While some first language (L1) reading models suggest that inefficient word recognition and small working memory tend to inhibit higher-level comprehension processes; the Compensatory Encoding Model maintains that slow word recognition and small working memory do not normally hinder reading comprehension, as readers are able to operate metacognitive strategies to compensate for inefficient word recognition and working memory limitation as long as readers process a reading task without time constraint. Although empirical evidence is accumulated for support of the Compensatory Encoding Model in L1 reading, there is lack of research for testing of the Compensatory Encoding Model in foreign language (FL) reading. This research empirically tested the Compensatory Encoding Model in English reading among Chinese college English language learners (ELLs). Two studies were conducted. Study one focused on testing whether reading condition varying time affects the relationship between word recognition, working memory, and reading comprehension. Students were tested on a computerized English word recognition test, a computerized Operation Span task, and reading comprehension in time constraint and non-time constraint reading. The correlation and regression analyses showed that the strength of association was much stronger between word recognition, working memory, and reading comprehension in time constraint than that in non-time constraint reading condition. Study two examined whether FL readers were able to operate metacognitive reading strategies as a compensatory way of reading comprehension for inefficient word recognition and working memory limitation in non-time constraint reading. The participants were tested on the same computerized English word recognition test and Operation Span test. They were required to think aloud while reading and to complete the comprehension questions. The think-aloud protocols were coded for concurrent use of reading strategies, classified into language-oriented strategies, content-oriented strategies, re-reading, pausing, and meta-comment. The correlation analyses showed that while word recognition and working memory were only significantly related to frequency of language-oriented strategies, re-reading, and pausing, but not with reading comprehension. Jointly viewed, the results of the two studies, complimenting each other, supported the applicability of the Compensatory Encoding Model in FL reading with Chinese college ELLs. PMID:28522984

  4. Applicability of the Compensatory Encoding Model in Foreign Language Reading: An Investigation with Chinese College English Language Learners.

    PubMed

    Han, Feifei

    2017-01-01

    While some first language (L1) reading models suggest that inefficient word recognition and small working memory tend to inhibit higher-level comprehension processes; the Compensatory Encoding Model maintains that slow word recognition and small working memory do not normally hinder reading comprehension, as readers are able to operate metacognitive strategies to compensate for inefficient word recognition and working memory limitation as long as readers process a reading task without time constraint. Although empirical evidence is accumulated for support of the Compensatory Encoding Model in L1 reading, there is lack of research for testing of the Compensatory Encoding Model in foreign language (FL) reading. This research empirically tested the Compensatory Encoding Model in English reading among Chinese college English language learners (ELLs). Two studies were conducted. Study one focused on testing whether reading condition varying time affects the relationship between word recognition, working memory, and reading comprehension. Students were tested on a computerized English word recognition test, a computerized Operation Span task, and reading comprehension in time constraint and non-time constraint reading. The correlation and regression analyses showed that the strength of association was much stronger between word recognition, working memory, and reading comprehension in time constraint than that in non-time constraint reading condition. Study two examined whether FL readers were able to operate metacognitive reading strategies as a compensatory way of reading comprehension for inefficient word recognition and working memory limitation in non-time constraint reading. The participants were tested on the same computerized English word recognition test and Operation Span test. They were required to think aloud while reading and to complete the comprehension questions. The think-aloud protocols were coded for concurrent use of reading strategies, classified into language-oriented strategies, content-oriented strategies, re-reading, pausing, and meta-comment. The correlation analyses showed that while word recognition and working memory were only significantly related to frequency of language-oriented strategies, re-reading, and pausing, but not with reading comprehension. Jointly viewed, the results of the two studies, complimenting each other, supported the applicability of the Compensatory Encoding Model in FL reading with Chinese college ELLs.

  5. Effect of compensatory growth on Palmer amaranth response to glyphosate.

    USDA-ARS?s Scientific Manuscript database

    Incomplete weed control can occur after herbicide applications. Death of one or many shoot meristems could remove apical dominance, leading to compensatory growth from once dormant lateral buds. Palmer amaranth (PA) dieback and regrowth in response to POST herbicides has been observed. The objective...

  6. 49 CFR 91.9 - Distribution of compensatory funds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Distribution of compensatory funds. 91.9 Section 91.9 Transportation Office of the Secretary of Transportation INTERNATIONAL AIR TRANSPORTATION FAIR... year, each U.S. flag air carrier which has been subjected to excessive or otherwise discriminatory...

  7. Developmental trajectories of compensatory exercise and fasting behavior across the middle school years.

    PubMed

    Davis, Heather A; Guller, Leila; Smith, Gregory T

    2016-12-01

    Compensatory exercise and fasting behavior, in the absence of binge eating and purging, appear to be important eating disorder behaviors that are associated with dysfunction, but little is known about these behaviors in youth. We studied the trajectories of their development in non-binge eating and non-purging girls during early adolescence. Using a longitudinal design, we assessed 564 girls six times over the three years of middle school (grades 6 through 8) and developed trajectories specifying different developmental patterns in relation to the behaviors. Prior to this period, when the girls were in 5th grade (elementary school), we assessed risk factors to predict girls' subsequent trajectory group membership. Compensatory exercise trajectory groups included a non-engagement group, a group that increased in the behavior, and a group that decreased in the behavior. There were two fasting trajectory groups, one consistently engaging in the behavior and the other consistently not. Elementary school levels of depression, eating expectancies, and thinness expectancies predicted subsequent trajectory group membership. Risk for compensatory exercise and fasting should be evaluated as early as in 5th grade. Targeted interventions should focus on girls in late elementary school or middle school, as this appears to be a critical developmental and maintenance period for compensatory exercise and fasting behavior. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Comparative analysis of the mechanical signals in lung development and compensatory growth.

    PubMed

    Hsia, Connie C W

    2017-03-01

    This review compares the manner in which physical stress imposed on the parenchyma, vasculature and thorax and the thoraco-pulmonary interactions, drive both developmental and compensatory lung growth. Re-initiation of anatomical lung growth in the mature lung is possible when the loss of functioning lung units renders the existing physiologic-structural reserves insufficient for maintaining adequate function and physical stress on the remaining units exceeds a critical threshold. The appropriate spatial and temporal mechanical interrelationships and the availability of intra-thoracic space, are crucial to growth initiation, follow-on remodeling and physiological outcome. While the endogenous potential for compensatory lung growth is retained and may be pharmacologically augmented, supra-optimal mechanical stimulation, unbalanced structural growth, or inadequate remodeling may limit functional gain. Finding ways to optimize the signal-response relationships and resolve structure-function discrepancies are major challenges that must be overcome before the innate compensatory ability could be fully realized. Partial pneumonectomy reproducibly removes a known fraction of functioning lung units and remains the most robust model for examining the adaptive mechanisms, structure-function consequences and plasticity of the remaining functioning lung units capable of regeneration. Fundamental mechanical stimulus-response relationships established in the pneumonectomy model directly inform the exploration of effective approaches to maximize compensatory growth and function in chronic destructive lung diseases, transplantation and bioengineered lungs.

  9. Comparative Analysis of the Mechanical Signals in Lung Development and Compensatory Growth

    PubMed Central

    Hsia, Connie C.W.

    2017-01-01

    This review compares the manner in which physical stress imposed on the parenchyma, vasculature and thorax, and the thoraco-pulmonary interactions, drive both developmental and compensatory lung growth. Re-initiation of anatomical lung growth in the mature lung is possible when the loss of functioning lung units renders the existing physiologic-structural reserves insufficient for maintaining adequate function and physical stress on the remaining units exceeds a critical threshold. The appropriate spatial and temporal mechanical interrelationships, and the availability of intra-thoracic space, are crucial to growth initiation, follow-on remodeling and physiological outcome. While the endogenous potential for compensatory lung growth is retained and may be pharmacologically augmented, supra-optimal mechanical stimulation, unbalanced structural growth, or inadequate remodeling, may limit functional gain. Finding ways to optimize the signal-response relationships and resolve structure-function discrepancies are major challenges that must be overcome before the innate compensatory ability could be fully realized. Partial pneumonectomy reproducibly removes a known fraction of functioning lung units and remains the most robust model for examining the adaptive mechanisms, structure-function consequences, and plasticity of the remaining functioning lung units capable of regeneration. Fundamental mechanical stimulus-response relationships established in the pneumonectomy model directly inform the exploration of effective approaches to maximize compensatory growth and function in chronic destructive lung diseases, transplantation and bioengineered lungs. PMID:28084523

  10. Mitochondrial-nuclear interactions and accelerated compensatory evolution: evidence from the primate cytochrome C oxidase complex.

    PubMed

    Osada, Naoki; Akashi, Hiroshi

    2012-01-01

    Accelerated rates of mitochondrial protein evolution have been proposed to reflect Darwinian coadaptation for efficient energy production for mammalian flight and brain activity. However, several features of mammalian mtDNA (absence of recombination, small effective population size, and high mutation rate) promote genome degradation through the accumulation of weakly deleterious mutations. Here, we present evidence for "compensatory" adaptive substitutions in nuclear DNA- (nDNA) encoded mitochondrial proteins to prevent fitness decline in primate mitochondrial protein complexes. We show that high mutation rate and small effective population size, key features of primate mitochondrial genomes, can accelerate compensatory adaptive evolution in nDNA-encoded genes. We combine phylogenetic information and the 3D structure of the cytochrome c oxidase (COX) complex to test for accelerated compensatory changes among interacting sites. Physical interactions among mtDNA- and nDNA-encoded components are critical in COX evolution; amino acids in close physical proximity in the 3D structure show a strong tendency for correlated evolution among lineages. Only nuclear-encoded components of COX show evidence for positive selection and adaptive nDNA-encoded changes tend to follow mtDNA-encoded amino acid changes at nearby sites in the 3D structure. This bias in the temporal order of substitutions supports compensatory weak selection as a major factor in accelerated primate COX evolution.

  11. The genomic basis of adaptation to the fitness cost of rifampicin resistance in Pseudomonas aeruginosa

    PubMed Central

    Toll-Riera, Macarena; Heilbron, Karl

    2016-01-01

    Antibiotic resistance carries a fitness cost that must be overcome in order for resistance to persist over the long term. Compensatory mutations that recover the functional defects associated with resistance mutations have been argued to play a key role in overcoming the cost of resistance, but compensatory mutations are expected to be rare relative to generally beneficial mutations that increase fitness, irrespective of antibiotic resistance. Given this asymmetry, population genetics theory predicts that populations should adapt by compensatory mutations when the cost of resistance is large, whereas generally beneficial mutations should drive adaptation when the cost of resistance is small. We tested this prediction by determining the genomic mechanisms underpinning adaptation to antibiotic-free conditions in populations of the pathogenic bacterium Pseudomonas aeruginosa that carry costly antibiotic resistance mutations. Whole-genome sequencing revealed that populations founded by high-cost rifampicin-resistant mutants adapted via compensatory mutations in three genes of the RNA polymerase core enzyme, whereas populations founded by low-cost mutants adapted by generally beneficial mutations, predominantly in the quorum-sensing transcriptional regulator gene lasR. Even though the importance of compensatory evolution in maintaining resistance has been widely recognized, our study shows that the roles of general adaptation in maintaining resistance should not be underestimated and highlights the need to understand how selection at other sites in the genome influences the dynamics of resistance alleles in clinical settings. PMID:26763710

  12. Chewing and spitting out food as a compensatory behavior in patients with eating disorders.

    PubMed

    Song, Youn Joo; Lee, Jung-Hyun; Jung, Young-Chul

    2015-10-01

    Recent studies suggest that chewing and spitting out food may be associated with severe eating-related pathology. The purpose of this study was to investigate the relationship between chewing and spitting, and other symptoms of eating disorders. We hypothesized that patients who chew and spit as a compensatory behavior have more severe eating-related pathology than patients who have never engaged in chewing and spitting behavior. We divided 359 patients with eating disorders into two groups according to whether they engaged in chewing and spitting as a compensatory behavior to lose weight or not. After comparing eating-related pathology between the two groups, we examined factors associated with pathologic eating behaviors using logistic regression analysis. Among our 359 participants, 24.5% reported having engaged in chewing and spitting as a compensatory behavior. The chewing and spitting (CHSP+) group showed more severe eating disorder symptoms and suicidal behaviors. This group also had significantly higher scores on subscales that measured drive for thinness, bulimia, and impulse regulation on the EDI-2, Food Craving Questionnaire, Body Shape Questionnaire, Beck Depression Inventory, Beck Anxiety Inventory, and Maudsley Obsessive Compulsive Inventory. Chewing and spitting is a common compensatory behavior among patients with eating disorders and is associated with more-pathologic eating behaviors and higher scores on psychometric tests. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. In Vivo-Selected Compensatory Mutations Restore the Fitness Cost of Mosaic penA Alleles That Confer Ceftriaxone Resistance in Neisseria gonorrhoeae.

    PubMed

    Vincent, Leah R; Kerr, Samuel R; Tan, Yang; Tomberg, Joshua; Raterman, Erica L; Dunning Hotopp, Julie C; Unemo, Magnus; Nicholas, Robert A; Jerse, Ann E

    2018-04-03

    Resistance to ceftriaxone in Neisseria gonorrhoeae is mainly conferred by mosaic penA alleles that encode penicillin-binding protein 2 (PBP2) variants with markedly lower rates of acylation by ceftriaxone. To assess the impact of these mosaic penA alleles on gonococcal fitness, we introduced the mosaic penA alleles from two ceftriaxone-resistant (Cro r ) clinical isolates (H041 and F89) into a Cro s strain (FA19) by allelic exchange and showed that the resultant Cro r mutants were significantly outcompeted by the Cro s parent strain in vitro and in a murine infection model. Four Cro r compensatory mutants of FA19 penA41 were isolated independently from mice that outcompeted the parent strain both in vitro and in vivo One of these compensatory mutants (LV41C) displayed a unique growth profile, with rapid log growth followed by a sharp plateau/gradual decline at stationary phase. Genome sequencing of LV41C revealed a mutation (G348D) in the acnB gene encoding the bifunctional aconitate hydratase 2/2 methylisocitrate dehydratase. Introduction of the acnB G348D allele into FA19 penA41 conferred both a growth profile that phenocopied that of LV41C and a fitness advantage, although not as strongly as that exhibited by the original compensatory mutant, suggesting the existence of additional compensatory mutations. The mutant aconitase appears to be a functional knockout with lower activity and expression than wild-type aconitase. Transcriptome sequencing (RNA-seq) analysis of FA19 penA41 acnB G348D revealed a large set of upregulated genes involved in carbon and energy metabolism. We conclude that compensatory mutations can be selected in Cro r gonococcal strains that increase metabolism to ameliorate their fitness deficit. IMPORTANCE The emergence of ceftriaxone-resistant (Cro r ) Neisseria gonorrhoeae has led to the looming threat of untreatable gonorrhea. Whether Cro resistance is likely to spread can be predicted from studies that compare the relative fitnesses of susceptible and resistant strains that differ only in the penA gene that confers Cro resistance. We showed that mosaic penA alleles found in Cro r clinical isolates are outcompeted by the Cro s parent strain in vitro and in vivo but that compensatory mutations that allow ceftriaxone resistance to be maintained by increasing bacterial fitness are selected during mouse infection. One compensatory mutant that was studied in more detail had a mutation in acnB , which encodes the aconitase that functions in the tricarboxylic acid (TCA) cycle. This study illustrates that compensatory mutations can be selected during infection, which we hypothesize may allow the spread of Cro resistance in nature. This study also provides novel insights into gonococcal metabolism and physiology.

  14. Developmental Programming: Impact of Gestational Steroid and Metabolic Milieus on Adiposity and Insulin Sensitivity in Prenatal Testosterone-Treated Female Sheep.

    PubMed

    Cardoso, Rodolfo C; Veiga-Lopez, Almudena; Moeller, Jacob; Beckett, Evan; Pease, Anthony; Keller, Erica; Madrigal, Vanessa; Chazenbalk, Gregorio; Dumesic, Daniel; Padmanabhan, Vasantha

    2016-02-01

    Prenatally testosterone (T)-treated sheep present metabolic disruptions similar to those seen in women with polycystic ovary syndrome. These females exhibit an increased ratio of small to large adipocytes, which may be the earliest event in the development of adult insulin resistance. Additionally, our longitudinal studies suggest the existence of a period of compensatory adaptation during development. This study tested whether 1) in utero cotreatment of prenatally T-treated sheep with androgen antagonist (flutamide) or insulin sensitizer (rosiglitazone) prevents juvenile insulin resistance and adult changes in adipocyte size; and 2) visceral adiposity and insulin sensitivity are both unaltered during early adulthood, confirming the predicted developmental trajectory in this animal model. Insulin sensitivity was tested during juvenile development and adipose tissue distribution, adipocyte size, and concentrations of adipokines were determined during early adulthood. Prenatal T-treated females manifested juvenile insulin resistance, which was prevented by prenatal rosiglitazone cotreatment. Neither visceral adiposity nor insulin sensitivity differed between groups during early adulthood. Prenatal T-treated sheep presented an increase in the relative proportion of small adipocytes, which was not substantially prevented by either prenatal intervention. A large effect size was observed for increased leptin concentrations in prenatal T-treated sheep compared with controls, which was prevented by prenatal rosiglitazone. In conclusion, gestational alterations in insulin-glucose homeostasis likely play a role in programming insulin resistance, but not adipocyte size distribution, in prenatal T-treated sheep. Furthermore, these results support the notion that a period of compensatory adaptation of the metabolic system to prenatal T exposure occurs between puberty and adulthood.

  15. 29 CFR 553.21 - Statutory provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... such work was any other work, the employee engaged in such work may accrue not more than 240 hours of... accrued 480 or 240 hours, as the case may be, of compensatory time off shall, for additional overtime... the employee receives such payment. (4) An employee who has accrued compensatory time off authorized...

  16. Organizational Agility Model and Simulation

    DTIC Science & Technology

    2011-06-01

    and response profile. Also, compensatory, anticipatory , adaptive, and learning behaviours (methods) are employed to modify stiffness and resistance...The hypothetical profile in Figure 1b shows some complexity changes for a major sporting event or...classical motion tracking problem using compensatory, anticipatory , adaptive, and learning behaviours. These behaviours modify the size, resistance, and

  17. 5 CFR 550.1002 - Compensatory time off for religious observances.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Compensatory time off for religious... personal religious beliefs require the abstention from work during certain periods of time may elect to... religious observances when the employee's personal religious beliefs require that the employee abstain from...

  18. 5 CFR 550.1002 - Compensatory time off for religious observances.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Compensatory time off for religious... personal religious beliefs require the abstention from work during certain periods of time may elect to... religious observances when the employee's personal religious beliefs require that the employee abstain from...

  19. 5 CFR 550.1002 - Compensatory time off for religious observances.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Compensatory time off for religious... personal religious beliefs require the abstention from work during certain periods of time may elect to... religious observances when the employee's personal religious beliefs require that the employee abstain from...

  20. 5 CFR 550.1002 - Compensatory time off for religious observances.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Compensatory time off for religious... personal religious beliefs require the abstention from work during certain periods of time may elect to... religious observances when the employee's personal religious beliefs require that the employee abstain from...

  1. 5 CFR 550.1002 - Compensatory time off for religious observances.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Compensatory time off for religious... personal religious beliefs require the abstention from work during certain periods of time may elect to... religious observances when the employee's personal religious beliefs require that the employee abstain from...

  2. 5 CFR 550.1401 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) Compensatory Time Off for Travel § 550.1401 Purpose. This subpart contains OPM regulations implementing 5 U.S.C. 5550b, which establishes a separate type of compensatory time off. Subject to the conditions specified... for time in a travel status away from the employee's official duty station when the travel time is not...

  3. 5 CFR 550.1401 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) Compensatory Time Off for Travel § 550.1401 Purpose. This subpart contains OPM regulations implementing 5 U.S.C. 5550b, which establishes a separate type of compensatory time off. Subject to the conditions specified... for time in a travel status away from the employee's official duty station when the travel time is not...

  4. 5 CFR 550.1401 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) Compensatory Time Off for Travel § 550.1401 Purpose. This subpart contains OPM regulations implementing 5 U.S.C. 5550b, which establishes a separate type of compensatory time off. Subject to the conditions specified... for time in a travel status away from the employee's official duty station when the travel time is not...

  5. 5 CFR 550.1401 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) Compensatory Time Off for Travel § 550.1401 Purpose. This subpart contains OPM regulations implementing 5 U.S.C. 5550b, which establishes a separate type of compensatory time off. Subject to the conditions specified... for time in a travel status away from the employee's official duty station when the travel time is not...

  6. 5 CFR 550.1401 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Compensatory Time Off for Travel § 550.1401 Purpose. This subpart contains OPM regulations implementing 5 U.S.C. 5550b, which establishes a separate type of compensatory time off. Subject to the conditions specified... for time in a travel status away from the employee's official duty station when the travel time is not...

  7. 29 CFR 24.110 - Decision and orders of the Administrative Review Board.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.110 Decision and orders of the... issued under the Energy Reorganization Act, other than that portion of the order awarding compensatory... employment, and compensatory damages. In cases arising under the Safe Drinking Water Act or the Toxic...

  8. 29 CFR 24.110 - Decision and orders of the Administrative Review Board.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.110 Decision and orders of the... issued under the Energy Reorganization Act, other than that portion of the order awarding compensatory... employment, and compensatory damages. In cases arising under the Safe Drinking Water Act or the Toxic...

  9. 29 CFR 24.110 - Decision and orders of the Administrative Review Board.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.110 Decision and orders of the... issued under the Energy Reorganization Act, other than that portion of the order awarding compensatory... employment, and compensatory damages. In cases arising under the Safe Drinking Water Act or the Toxic...

  10. 29 CFR 24.110 - Decision and orders of the Administrative Review Board.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ENERGY REORGANIZATION ACT OF 1974, AS AMENDED Litigation § 24.110 Decision and orders of the... issued under the Energy Reorganization Act, other than that portion of the order awarding compensatory... employment, and compensatory damages. In cases arising under the Safe Drinking Water Act or the Toxic...

  11. An evaluation of North Carolina Department of Transportation wetland mitigation sites : selected case studies, phase 2 report.

    DOT National Transportation Integrated Search

    2012-03-01

    Phase 1 of this study evaluated 50 NCDOT wetland compensatory mitigation sites and 11 reference sites in 1999. The : Phase 2 component (this report) examines five of the compensatory mitigation sites to provide a more in-depth analysis. The : objecti...

  12. Patterns of Compensatory Behaviors and Disordered Eating in College Students

    ERIC Educational Resources Information Center

    Schaumberg, Katherine; Anderson, Lisa M.; Reilly, Erin; Anderson, Drew A.

    2014-01-01

    Objective: The current study investigated rates of endorsement of eating-related compensatory behaviors within a college sample. Participants: This sample included male and female students (N = 1,158). Methods: Participants completed the Eating Disorder Examination Questionnaire (EDE-Q). The study defined 3 groups of students: those who did not…

  13. EFFECT OF LOW LEVEL CARBON MONOXIDE ON COMPENSATORY TRACKING AND EVENT MONITORING

    EPA Science Inventory

    Experiments by Putz et al. concerning the effect of carbon monoxide (CO) exposure on compensatory tracking and monitoring in healthy young men were replicated. Task and procedural variables were reproduced as closely as practical. Subjects were exposed to either room air or 100 p...

  14. [Operative applications of occupational therapy].

    PubMed

    Saade, A

    2010-01-01

    Occupational therapy is the branch of rehabilitation whose main aim is to achieve maximum possible autonomy of the disabled person and the most complete integration into society, family and work. In subjects with motor disabilities following an occupational injury, the re-education programme includes a series of interventions aimed at progressive recovery of the ability to carry out work tasks compatible with the residual motor capacity of the worker. This article presents some examples related to the different stages making up the specific re-education programme: from the initial stages (with more purely kinesiotherapeutic techniques) directed at recovering movements and muscle strength, to the intermediate and final stages (more typically ergotherapeutic) directed first at the recovery of basic functions (clasping, pulling, pushing, lifting, lowering, carrying, etc.) and then, finally, retraining of work movements, with the introduction of compensatory methods and/or use of auxiliaries, when necessary.

  15. How similar are fluid cognition and general intelligence? A developmental neuroscience perspective on fluid cognition as an aspect of human cognitive ability.

    PubMed

    Blair, Clancy

    2006-04-01

    This target article considers the relation of fluid cognitive functioning to general intelligence. A neurobiological model differentiating working memory/executive function cognitive processes of the prefrontal cortex from aspects of psychometrically defined general intelligence is presented. Work examining the rise in mean intelligence-test performance between normative cohorts, the neuropsychology and neuroscience of cognitive function in typically and atypically developing human populations, and stress, brain development, and corticolimbic connectivity in human and nonhuman animal models is reviewed and found to provide evidence of mechanisms through which early experience affects the development of an aspect of cognition closely related to, but distinct from, general intelligence. Particular emphasis is placed on the role of emotion in fluid cognition and on research indicating fluid cognitive deficits associated with early hippocampal pathology and with dysregulation of the hypothalamic-pituitary-adrenal axis stress-response system. Findings are seen to be consistent with the idea of an independent fluid cognitive construct and to assist with the interpretation of findings from the study of early compensatory education for children facing psychosocial adversity and from behavior genetic research on intelligence. It is concluded that ongoing development of neurobiologically grounded measures of fluid cognitive skills appropriate for young children will play a key role in understanding early mental development and the adaptive success to which it is related, particularly for young children facing social and economic disadvantage. Specifically, in the evaluation of the efficacy of compensatory education efforts such as Head Start and the readiness for school of children from diverse backgrounds, it is important to distinguish fluid cognition from psychometrically defined general intelligence.

  16. Compensatory mortality in mule deer populations. Technical progress report

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

    White, G.C.

    1986-03-15

    The hypothesis of compensatory mortality is critical to understanding population dynamics of wildlife species. This is vital regardless of whether populations are managed for recreational hunting or habitats are altered via energy development projects. The purpose of research summarized herein is to test for compensatory mortality during winter in the juvenile (fawn) portion of a mule deer population. In the fall of 1985, sixty fawns were radio collared on both the control and treatment sites of the Little Hills study area. Thirty-three adult females also were telemetered, bringing the total instrumented population to 167 at the onset of winter. 10more » refs., 1 fig., 6 tabs.« less

  17. Fiscal Viability, Conjunctive and Compensatory Models, and Career-Ladder Decisions: An Empirical Investigation.

    ERIC Educational Resources Information Center

    Mehrens, William A.; And Others

    A study was undertaken to explore cost-effective ways of making career ladder teacher evaluation system decisions based on fewer measures, assessing the relationship of observational variables to other data and final decisions, and comparison of compensatory and conjunctive decision models. Data included multiple scores from eight data sources in…

  18. Evidence for Compensatory Responses at the Molecular, Biochemical, and Tissue Level in Fathead Minnows Exposed to Steroidogenesis Inhibitors

    EPA Science Inventory

    In order to survive, organisms require a capacity to adapt to a wide variety of biotic and abiotic stressors, including chemicals of both natural and synthetic origin. Recent studies in our laboratory have provided evidence of compensatory responses to endocrine active chemicals...

  19. Compensatory Effects of Sibling Support in Preadolescence and Adolescence.

    ERIC Educational Resources Information Center

    Milevsky, Avidan; Levitt, Mary J.

    The current study is an examination of how support from siblings relates to academic competence in early adolescence, with a focus on the compensatory effects of sibling support. Participants were 694 African-American, European-American, and Hispanic-American students, ranging in age from 11 to 15. Participants were interviewed in school regarding…

  20. An Investigation of the Compensatory Effectiveness of Assistive Technology on Postsecondary Students with Learning Disabilities. Final Report.

    ERIC Educational Resources Information Center

    Murphy, Harry; Higgins, Eleanor

    This final report describes the activities and accomplishments of a 3-year study on the compensatory effectiveness of three assistive technologies, optical character recognition, speech synthesis, and speech recognition, on postsecondary students (N=140) with learning disabilities. These technologies were investigated relative to: (1) immediate…

  1. Compensatory Reading among ESL Learners: A Reading Strategy Heuristic

    ERIC Educational Resources Information Center

    Ismail, Shaik Abdul Malik Mohamed; Petras, Yusof Ede; Mohamed, Abdul Rashid; Eng, Lin Siew

    2015-01-01

    This paper aims to gain an insight to the relationship of two different concepts about reading comprehension, namely, the linear model of comprehension and the interactive compensatory theory. Drawing on both the above concepts, a heuristic was constructed about three different reading strategies determined by the specific ways the literal,…

  2. GENOMIC COMPARISON OF IN VITRO AND IN VIVO EFFECTS OF ENDOCRINE DISRUPTORS ON FATHEAD MINNOW ( PIMEPHALES PROMELAS ) OVARIES REVEALS COMPENSATORY MECHANISMS

    EPA Science Inventory

    This study investigates compensatory mechanisms and feedback control within Fathead minnow (Pimephales promelas) by comparing genomic and biochemical responses of ovary tissue exposed in vitro to those of ovaries from intact fish after exposure to two model steroidogenesis...

  3. A Dualistic Stream Classification System for Oregon: In Support of a Stream Compensatory Mitigation Framework

    EPA Science Inventory

    To meet the goals of the U.S. federal Clean Water Act (CWA) and Oregon’s Removal-Fill (R-F) Law, unavoidable impacts to jurisdictional waters, including streams and rivers, must be compensated for through compensatory mitigation under the CWA Section 404 and R-F permitting ...

  4. A Successful Form of Trade-Off in Compensatory Policy Classrooms

    ERIC Educational Resources Information Center

    Vors, Olivier; Gal-Petitfaux, Nathalie; Potdevin, François

    2015-01-01

    Since 2010, French middle schools with a high enrolment of difficult students have benefited from a compensatory policy called "Écoles Collèges et Lycées pour l'Ambition, l'Innovation et la Réussite" (ECLAIR) (Primary and Secondary Schools for Ambition, Innovation and Success). These difficult students frequently misbehave, disengage…

  5. Bi-Factor Multidimensional Item Response Theory Modeling for Subscores Estimation, Reliability, and Classification

    ERIC Educational Resources Information Center

    Md Desa, Zairul Nor Deana

    2012-01-01

    In recent years, there has been increasing interest in estimating and improving subscore reliability. In this study, the multidimensional item response theory (MIRT) and the bi-factor model were combined to estimate subscores, to obtain subscores reliability, and subscores classification. Both the compensatory and partially compensatory MIRT…

  6. 5 CFR 532.504 - Compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... irregular or occasional overtime work. (b) At the request of an employee, the head of an agency may grant compensatory time off from an employee's basic work requirement under a flexible work schedule under 5 U.S.C... equal amount of overtime work, whether or not irregular or occasional in nature. (c) An agency may not...

  7. 5 CFR 550.114 - Compensatory time off.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) may grant compensatory time off from an employee's basic work requirement under a flexible work schedule under 5 U.S.C. 6122 instead of payment under § 550.113 for an equal amount of overtime work... duty instead of payment under § 550.113 for an equal amount of irregular or occasional overtime work...

  8. Compensatory neurofuzzy model for discrete data classification in biomedical

    NASA Astrophysics Data System (ADS)

    Ceylan, Rahime

    2015-03-01

    Biomedical data is separated to two main sections: signals and discrete data. So, studies in this area are about biomedical signal classification or biomedical discrete data classification. There are artificial intelligence models which are relevant to classification of ECG, EMG or EEG signals. In same way, in literature, many models exist for classification of discrete data taken as value of samples which can be results of blood analysis or biopsy in medical process. Each algorithm could not achieve high accuracy rate on classification of signal and discrete data. In this study, compensatory neurofuzzy network model is presented for classification of discrete data in biomedical pattern recognition area. The compensatory neurofuzzy network has a hybrid and binary classifier. In this system, the parameters of fuzzy systems are updated by backpropagation algorithm. The realized classifier model is conducted to two benchmark datasets (Wisconsin Breast Cancer dataset and Pima Indian Diabetes dataset). Experimental studies show that compensatory neurofuzzy network model achieved 96.11% accuracy rate in classification of breast cancer dataset and 69.08% accuracy rate was obtained in experiments made on diabetes dataset with only 10 iterations.

  9. Effects of relational uncertainty in heightening national identification and reactive approach motivation of Japanese.

    PubMed

    Terashima, Yuto; Takai, Jiro

    2017-03-23

    This study investigated whether relational uncertainty poses uncertainty threat, which causes compensatory behaviours among Japanese. We hypothesised that Japanese, as collectivists, would perceive relational uncertainty to pose uncertainty threat. In two experiments, we manipulated relational uncertainty, and confirmed that participants exhibited compensatory reactions to reduce aversive feelings due to it. In Study 1, we conducted direct comparison between relational uncertainty, independent self-uncertainty and control conditions. The results revealed that participants who were instructed to imagine events pertaining to relational uncertainty heightened national identification as compensation than did participants in the control condition, but independent self-uncertainty did not provoke such effects. In Study 2, we again manipulated relational uncertainty; however, we also manipulated participants' individualism-collectivism cultural orientation through priming, and the analyses yielded a significant interaction effect between these variables. Relational uncertainty evoked reactive approach motivation, a cause for compensatory behaviours, among participants primed with collectivism, but not for individualism. It was concluded that the effect of uncertainty on compensatory behaviour is influenced by cultural priming, and that relational uncertainty is important to Japanese. © 2017 International Union of Psychological Science.

  10. Surgical management of anomalous head posture because of horizontal gaze palsy or acquired vertical nystagmus.

    PubMed

    Campos, E C; Schiavi, C; Bellusci, C

    2003-07-01

    To confirm the effectiveness of the Kestenbaum-Anderson principle in the surgical management of compensatory head posture because of horizontal gaze palsy and acquired vertical nystagmus. Nine patients with anomalous head posture because of horizontal gaze palsy, and four patients with acquired vertical nystagmus and oscillopsia and compensatory torticollis underwent surgery according to the Kestenbaum-Anderson principle. As in the treatment of congenital nystagmus, the eyes have to be shifted in the orbits, in the direction of anomalous head posture. Homonymously based prisms were used preoperatively to assess the potential benefit of surgery. At the time of surgery, the clinical conditions of the patients had been stable for at least 1 year. After surgery, compensatory head posture and visual performances improved in all cases and the results remained stable for at least 2 years. Contrary to what is generally believed, the ocular condition of the patients with compensatory head posture secondary to neurological causes can be often improved with surgery. The aim of surgery is obviously not to modify ocular motility, but rather to improve the head position.

  11. Compensatory growth following transient intraguild predation risk in predatory mites.

    PubMed

    Walzer, Andreas; Lepp, Natalia; Schausberger, Peter

    2015-05-01

    Compensatory or catch-up growth following growth impairment caused by transient environmental stress, due to adverse abiotic factors or food, is widespread in animals. Such growth strategies commonly balance retarded development and reduced growth. They depend on the type of stressor but are unknown for predation risk, a prime selective force shaping life history. Anti-predator behaviours by immature prey typically come at the cost of reduced growth rates with potential negative consequences on age and size at maturity. Here, we investigated the hypothesis that transient intraguild predation (IGP) risk induces compensatory or catch-up growth in the plant-inhabiting predatory mite Phytoseiulus persimilis . Immature P. persimilis were exposed in the larval stage to no, low or high IGP risk, and kept under benign conditions in the next developmental stage, the protonymph. High but not low IGP risk prolonged development of P. persimilis larvae, which was compensated in the protonymphal stage by increased foraging activity and accelerated development, resulting in optimal age and size at maturity. Our study provides the first experimental evidence that prey may balance developmental costs accruing from anti-predator behaviour by compensatory growth.

  12. Compensatory growth following transient intraguild predation risk in predatory mites

    PubMed Central

    Walzer, Andreas; Lepp, Natalia; Schausberger, Peter

    2015-01-01

    Compensatory or catch-up growth following growth impairment caused by transient environmental stress, due to adverse abiotic factors or food, is widespread in animals. Such growth strategies commonly balance retarded development and reduced growth. They depend on the type of stressor but are unknown for predation risk, a prime selective force shaping life history. Anti-predator behaviours by immature prey typically come at the cost of reduced growth rates with potential negative consequences on age and size at maturity. Here, we investigated the hypothesis that transient intraguild predation (IGP) risk induces compensatory or catch-up growth in the plant-inhabiting predatory mite Phytoseiulus persimilis. Immature P. persimilis were exposed in the larval stage to no, low or high IGP risk, and kept under benign conditions in the next developmental stage, the protonymph. High but not low IGP risk prolonged development of P. persimilis larvae, which was compensated in the protonymphal stage by increased foraging activity and accelerated development, resulting in optimal age and size at maturity. Our study provides the first experimental evidence that prey may balance developmental costs accruing from anti-predator behaviour by compensatory growth. PMID:26005221

  13. Compensatory activity in the extrastriate body area of Parkinson's disease patients.

    PubMed

    van Nuenen, Bart F L; Helmich, Rick C; Buenen, Noud; van de Warrenburg, Bart P C; Bloem, Bastiaan R; Toni, Ivan

    2012-07-11

    Compensatory mechanisms are a crucial component of the cerebral changes triggered by neurodegenerative disorders. Identifying such compensatory mechanisms requires at least two complementary approaches: localizing candidate areas using functional imaging, and showing that interference with these areas has behavioral consequences. Building on recent imaging evidence, we use this approach to test whether a visual region in the human occipito-temporal cortex-the extrastriate body area-compensates for altered dorsal premotor activity in Parkinson's disease (PD) during motor-related processes. We separately inhibited the extrastriate body area and dorsal premotor cortex in 11 PD patients and 12 healthy subjects, using continuous theta burst stimulation. Our goal was to test whether these areas are involved in motor compensatory processes. We used motor imagery to isolate a fundamental element of motor planning, namely subjects' ability to incorporate the current state of their body into a motor plan (mental hand rotation). We quantified this ability through a posture congruency effect (i.e., the improvement in subjects' performance when their current body posture is congruent to the imagined movement). Following inhibition of the right extrastriate body area, the posture congruency effect was lost in PD patients, but not in healthy subjects. In contrast, inhibition of the left dorsal premotor cortex reduced the posture congruency effect in healthy subjects, but not in PD patients. These findings suggest that the right extrastriate body area plays a compensatory role in PD by supporting a function that is no longer performed by the dorsal premotor cortex.

  14. Dissection of expression-quantitative trait locus and allele specificity using a haploid/diploid plant system - insights into compensatory evolution of transcriptional regulation within populations.

    PubMed

    Verta, Jukka-Pekka; Landry, Christian R; MacKay, John

    2016-07-01

    Regulation of gene expression plays a central role in translating genotypic variation into phenotypic variation. Dissection of the genetic basis of expression variation is key to understanding how expression regulation evolves. Such analyses remain challenging in contexts where organisms are outbreeding, highly heterozygous and long-lived such as in the case of conifer trees. We developed an RNA sequencing (RNA-seq)-based approach for both expression-quantitative trait locus (eQTL) mapping and the detection of cis-acting (allele-specific) vs trans-acting (non-allele-specific) eQTLs. This method can be potentially applied to many conifers. We used haploid and diploid meiotic seed tissues of a single self-fertilized white spruce (Picea glauca) individual to dissect eQTLs according to linkage and allele specificity. The genetic architecture of local eQTLs linked to the expressed genes was particularly complex, consisting of cis-acting, trans-acting and, surprisingly, compensatory cis-trans effects. These compensatory effects influence expression in opposite directions and are neutral when combined in homozygotes. Nearly half of local eQTLs were under compensation, indicating that close linkage between compensatory cis-trans factors is common in spruce. Compensated genes were overrepresented in developmental and cell organization functions. Our haploid-diploid eQTL analysis in spruce revealed that compensatory cis-trans eQTLs segregate within populations and evolve in close genetic linkage. © 2016 The Authors. New Phytologist © 2016 New Phytologist Trust.

  15. The impact of brain size on pilot performance varies with aviation training and years of education

    PubMed Central

    Adamson, Maheen M.; Samarina, Viktoriya; Xiangyan, Xu; Huynh, Virginia; Kennedy, Quinn; Weiner, Michael; Yesavage, Jerome; Taylor, Joy L.

    2010-01-01

    Previous studies have consistently reported age-related changes in cognitive abilities and brain structure. Previous studies also suggest compensatory roles for specialized training, skill, and years of education in the age-related decline of cognitive function. The Stanford/VA Aviation Study examines the influence of specialized training and skill level (expertise) on age-related changes in cognition and brain structure. This preliminary report examines the effect of aviation expertise, years of education, age, and brain size on flight simulator performance in pilots aged 45–68 years. Fifty-one pilots were studied with structural magnetic resonance imaging, flight simulator, and processing speed tasks. There were significant main effects of age (p < .01) and expertise (p < .01), but not of whole brain size (p > .1) or education (p > .1), on flight simulator performance. However, even though age and brain size were correlated (r = −0.41), age differences in flight simulator performance were not explained by brain size. Both aviation expertise and education were involved in an interaction with brain size in predicting flight simulator performance (p < .05). These results point to the importance of examining measures of expertise and their interactions to assess age-related cognitive changes. PMID:20193103

  16. Education Influences Creativity in Dyslexic and Non-Dyslexic Children and Teenagers

    PubMed Central

    Kapoula, Zoï; Ruiz, Sarah; Spector, Lisa; Mocorovi, Marion; Gaertner, Chrystal; Quilici, Catherine; Vernet, Marine

    2016-01-01

    Background and Study Hypothesis Are dyslexic children and teenagers more creative than non-dyslexic children and teenagers? Whether creativity is higher in dyslexia, and whether this could be related to neurological development specific to the dyslexic disorder, or to compensatory strategies acquired later in life, remains unclear. Here, we suggest an additional role of differential educational approaches taken in each school that could either enhance or suppress an already higher baseline creativity of dyslexic children and teenagers. Results Creativity in dyslexic and non-dyslexic children and teenagers from different schools in France and in Belgium, as well as in students from different universities, was evaluated with the Torrance Test of Creative Thinking (TTCT). Children and teenagers with dyslexia and/or with other similar dysfunctions showed higher creativity scores than non-dyslexic participants. Moreover, the educational approach could further enhance the creative scores in dyslexia, which could be as high as those measured in students from art universities. Conclusions We conclude that dyslexic children and teenagers can be highly creative. Yet, expression of creativity can be modulated by educational approach, indicating a probable advantage for personal follow-up compared to normalizing education strategies. PMID:26950067

  17. Immediate increase in food intake following exercise messages.

    PubMed

    Albarracin, Dolores; Wang, Wei; Leeper, Joshua

    2009-07-01

    Communications to stimulate weight loss include exercise-promotion messages that often produce unsatisfactory results due to compensatory behavioral and metabolic mechanisms triggered by physical activity. This research investigated potential automatic facilitation of eating immediately after exercise messages in the absence of actual exercise. Two controlled experiments demonstrated greater than control food intake following exposure to print messages typical of exercise campaigns as well as subliminal presentation of action words associated with exercise (e.g., "active"). These inadvertent effects may explain the limited efficacy of exercise-promotion programs for weight loss, particularly when systematic dietary guidelines are absent.

  18. Comparison of only T3 and T3–T4 sympathectomy for axillary hyperhidrosis regarding treatment effect and compensatory sweating

    PubMed Central

    Yuncu, Gökhan; Turk, Figen; Ozturk, Gökhan; Atinkaya, Cansel

    2013-01-01

    OBJECTIVES Patients diagnosed with axillary hyperhidrosis can face psychosocial issues that can ultimately hinder their quality of life both privately and socially. The routine treatment for axillary hyperhidrosis is T3–T4 sympathectomy, but compensatory sweating is a serious side effect that is commonly seen with this approach. This study was designed to evaluate whether a T3 sympathectomy was effective for the treatment of axillary hyperhidrosis and whether this treatment led to less compensatory sweating than T3–T4 sympathectomies among our 60-patient population. METHODS One hundred and twenty endoscopic thoracic sympathectomies were performed on 60 patients who had axillary hyperhidrosis. The sympathectomies were accomplished by means of a single-lumen endotracheal tube and a single port. The axillary hyperhidrosis patients were randomly divided into two groups with 17 patients in Group 1 undergoing T3–T4 sympathectomies and 43 in Group 2 undergoing only T3 sympathectomies. We analysed the data associated with the resolution of axillary hyperhidrosis, the degree of patient satisfaction with the surgical outcome and the quality of life in parallel with compensatory sweating after the procedure as reported by the patient and confirmed by the examiner. Moreover, the results were compared statistically. RESULTS No statistically significant difference was observed between the groups based on age (P = 0.56), gender (P = 0.81), duration of the surgery (P = 0.35) or postoperative satisfaction levels (P = 0.45). However, the incidence and degree of compensatory sweating were lower in the T3 group than the T3–T4 group at the 1-year follow-up (P = 0.008). CONCLUSIONS T3 sympathectomy was as effective as T3–T4 sympathectomy for the treatment of axillary hyperhidrosis based on the patients’ reported postoperative satisfaction, and the T3 group demonstrated lower compensatory sweating at the 1-year follow-up. PMID:23644731

  19. Preparation for Compensatory Forward Stepping in Parkinson’s Disease

    PubMed Central

    King, Laurie A.; St George, Rebecca J.; Carlson-Kuhta, Patricia; Nutt, John G.; Horak, Fay B.

    2010-01-01

    Objective To characterize preparation for compensatory stepping in people with Parkinson’s disease (PD) compared with healthy control subjects, and to determine whether levodopa medication improves preparation or the execution phases of the step. Design Observational study. Setting Outpatient neuroscience laboratory. Participants Nineteen participants with idiopathic PD tested both in the on and off levodopa states and 17 healthy subjects. Intervention Moveable platform with posterior translations of 24cm at 56cm/s. Main Outcome Measures Compensatory steps forward, in response to a backward surface translation (24cm amplitude at 56cm/s), were categorized according to the presence of an anticipatory postural adjustment (APA) before stepping: no APA, single APA, or multiple APAs. The following step parameters were calculated: step latency, step length, center of mass (CoM) average velocity, and CoM displacement at the step initiation. Results Lateral APAs were evident in 57% and 42% of trials for people with PD in the off and on medication states, respectively, compared with only 10% of trials for control subjects. Compared with subjects with PD who did not have APAs, those subjects with PD who did make an APA prior to stepping had significantly later (mean ± SEM, 356 ± 16ms vs 305 ± 8ms) and shorter (mean ± SEM, 251 ± 27mm vs 300 ± 16mm) steps, their CoM was significantly farther forward (185 ± 7mm vs 171 ± 5mm) at foot-off, and they took significantly more steps to regain equilibrium. Levodopa did not affect the preparation or execution phase of compensatory stepping. Poor axial scores and reports of freezing in the United Parkinson’s Disease Rating Scale were associated with use of 1 or more APAs before compensatory stepping. Conclusions Lateral postural preparation prior to compensatory stepping in subjects with PD was associated with inefficient balance recovery from external perturbations. PMID:20801249

  20. Does age matter? Age and rehabilitation of visual field disorders after brain injury.

    PubMed

    Schuett, Susanne; Zihl, Josef

    2013-04-01

    Homonymous visual field disorders (HVFD) are frequent and disabling consequences of acquired brain injury, particularly in older age. Their rehabilitation is therefore of great importance. Compensatory oculomotor therapy has been found to be effective in improving the associated functional impairments in reading and visual exploration. But older age is commonly considered to adversely affect practice-dependent functional plasticity and, thus, functional and rehabilitation outcome after acquired brain injury. The effect of age in the compensatory treatment of HVFD, however, has never been investigated hitherto. It remains unknown whether age determines not only patients' functional impairments but also the rehabilitation outcome and the required amount of treatment. We therefore present the first study to determine the effect of age in 38 patients with HVFD receiving compensatory oculomotor treatment for their reading and visual exploration impairments. We investigated whether older patients with HVFD (1) show more pronounced impairments and less spontaneous adaptation, (2) show lesser compensatory treatment-related improvement in reading and visual exploration, and (3) require a higher amount of treatment than younger patients. Our main finding is that older patients achieve the same treatment-induced improvements in reading and visual exploration with the same amount of treatment as younger patients; severity of functional impairment also did not differ between older and younger patients, at least in reading. Age does not seem to be a critical factor determining the functional and rehabilitation outcome in the compensatory treatment of HVFD. Older age per se is not necessarily associated with a decline in practice-dependent functional plasticity and adaptation. To the contrary, the effectiveness of compensatory treatment to reduce the functional impairments to a similar extent in younger and older patients with HVFD adds to the growing evidence for a life-long potential for adaptation to the adverse effects of brain injury. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Index of cerebrospinal compensatory reserve in hydrocephalus.

    PubMed

    Kim, Dong-Joo; Czosnyka, Zofia; Keong, Nicole; Radolovich, Danila K; Smielewski, Peter; Sutcliffe, Michael P F; Pickard, John D; Czosnyka, Marek

    2009-03-01

    An index of cerebrospinal compensatory reserve (RAP) has been introduced as a potential descriptor of neurological deterioration after head trauma. It is numerically computed as a linear correlation coefficient between the mean intracranial pressure and the pulse amplitude of the pressure waveform. We explore how RAP varies with different forms of physiological or nonphysiological intracranial volume loads in adult hydrocephalus, with and without a functioning cerebrospinal fluid (CSF) shunt. A database of intracranial pressure recordings during CSF infusion studies and overnight monitoring in hydrocephalic patients was reviewed for clinical comparison of homogeneous subgroups of patients with hypothetical differences of pressure-volume compensatory reserve. The database includes 980 patients of mixed etiology: idiopathic normal pressure hydrocephalus (NPH), 47%; postsubarachnoid hemorrhage NPH, 12%; noncommunicating hydrocephalus, 22%; others, 19%. All CSF compensatory parameters were calculated by using intracranial pressure waveforms. In NPH, RAP correlated strongly with the resistance to CSF outflow (r(s) = 0.35; P = 0.045), but weakly correlated with ventriculomegaly (r(s) = 0.13; P = 0.41). In idiopathic nonshunted NPH patients, RAP did not correlate significantly with elasticity calculated from the CSF infusion test (r(s) = 0.11; P = 0.21). During infusion studies, RAP increased in comparison to values recorded at baseline (from a median of 0.45-0.86, P = 0.14 * 10(-8)), indicating a narrowing of the volume-pressure compensatory reserve. During B-waves associated with the REM (rapid eye movement) phase of sleep, RAP increased from a median of 0.53 to 0.89; P = 1.2 * 10(-5). After shunting, RAP decreased (median before shunting, 0.59; median after shunting, 0.34; P = 0.0001). RAP also showed the ability to reflect the functional state of the shunt (patent shunt median, 0.36; blocked shunt median, 0.84; P = 0.0002). RAP appears to characterize pressure-volume compensatory reserve in patients with hydrocephalus.

  2. Investigating the Role of Life Status Changes and Negative Emotions in Compensatory Consumption among College Students

    ERIC Educational Resources Information Center

    Yurchisin, Jennifer; Yan, Ruoh-Nan; Watchravesringkan, Kittichai; Chen, Cuiping

    2008-01-01

    The purpose of our research is to investigate whether a relationship exists between life status changes, negative emotional state, and compensatory consumption among college students. Undergraduates from four states completed a questionnaire which assessed the degree to which they were experiencing both life status changes and negative emotional…

  3. The Compensatory Effectiveness of the Quicktionary Reading Pen II on the Reading Comprehension of Students with Learning Disabilities

    ERIC Educational Resources Information Center

    Higgins, Eleanor L.; Raskind, Marshall H.

    2005-01-01

    The study investigated the compensatory effectiveness of the Quicktionary Reading Pen II (the Reading Pen), a portable device with miniaturized optical character recognition and speech synthesis capabilities. Thirty participants with reading disabilities aged 10-18 were trained on the operation of the technology and given two weeks to practice…

  4. Modeling and Compensatory Processes Underlying Involvement in Child Care among Kibbutz-Reared Fathers

    ERIC Educational Resources Information Center

    Gaunt, Ruth; Bassi, Liat

    2012-01-01

    This study examined modeling and compensatory processes underlying the effects of an early paternal model on father involvement in child care. Drawing on social learning theory, it was hypothesized that father-son relationships would moderate the association between a father's involvement and his own father's involvement. A sample of 136 kibbutz…

  5. 43 CFR 3100.2-2 - Drilling and production or payment of compensatory royalty.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Onshore Oil and Gas Leasing: General § 3100.2-2 Drilling and production or payment of compensatory... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Drilling and production or payment of...

  6. 43 CFR 3100.2-2 - Drilling and production or payment of compensatory royalty.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Onshore Oil and Gas Leasing: General § 3100.2-2 Drilling and production or payment of compensatory... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Drilling and production or payment of...

  7. 43 CFR 3100.2-2 - Drilling and production or payment of compensatory royalty.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Onshore Oil and Gas Leasing: General § 3100.2-2 Drilling and production or payment of compensatory... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Drilling and production or payment of...

  8. 78 FR 59753 - Public Notice for Waiver of Aeronautical Land-Use Assurance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ... aeronautical use of the property (to become effective after the sale to the Village of Schiller Park) is to be incorporated into a joint storm water detention/compensatory storage facility. The City of Chicago (City) will reserve an easement in the property for compensatory storage of storm water. DATES: Comments must be...

  9. Practice Brief: Assessing Compensatory Strategies and Motivational Factors in High-Achieving Postsecondary Students with Attention Deficit/Hyperactivity Disorder

    ERIC Educational Resources Information Center

    Schaffer, Gary

    2013-01-01

    Research speculates that high-achieving college students with attention deficit/hyperactivity disorder (ADHD) may demonstrate a set of compensatory strategies and experience areas of difficulty and motivational factors that differ from the general ADHD populace. This Practice Brief used informal surveys with seven undergraduates with ADHD who had…

  10. 17 CFR 230.701 - Exemption for offers and sales of securities pursuant to certain compensatory benefit plans and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... RULES AND REGULATIONS, SECURITIES ACT OF 1933 Regulation E-Exemption for Securities of Small Business... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Exemption for offers and sales of securities pursuant to certain compensatory benefit plans and contracts relating to compensation...

  11. An Ultrasonographic Investigation of Cleft-Type Compensatory Articulations of Voiceless Velar Stops

    ERIC Educational Resources Information Center

    Bressmann, Tim; Radovanovic, Bojana; Kulkarni, Gajanan V.; Klaiman, Paula; Fisher, David

    2011-01-01

    Ultrasound imaging was used to investigate the articulation of the voiceless velar stop [k] in five speakers with compensatory articulation related to cleft palate. The perceptual evaluation of the acoustic realization and the visual assessment of the tongue movement for the target sound were made by three examiners. The analysis revealed a…

  12. Compensatory Weight Control Behaviors of Women in Emerging Adulthood: Associations between Childhood Abuse Experiences and Adult Relationship Avoidance

    ERIC Educational Resources Information Center

    Bankoff, Sarah M.; Valentine, Sarah E.; Jackson, Michelle A.; Schacht, Rebecca L.; Pantalone, David W.

    2013-01-01

    Objective: To examine correlates of compensatory weight control behaviors among women in transition between adolescence and adulthood. Participants: The authors recruited a sample of undergraduate women ("N" = 759) at a large northwestern university during the 2009-2010 academic year. Methods: Logistic regression was used to assess…

  13. Training the Brain: Practical Applications of Neural Plasticity From the Intersection of Cognitive Neuroscience, Developmental Psychology, and Prevention Science

    PubMed Central

    Bryck, Richard L.; Fisher, Philip A.

    2012-01-01

    Prior researchers have shown that the brain has a remarkable ability for adapting to environmental changes. The positive effects of such neural plasticity include enhanced functioning in specific cognitive domains and shifts in cortical representation following naturally occurring cases of sensory deprivation; however, maladaptive changes in brain function and development owing to early developmental adversity and stress have also been well documented. Researchers examining enriched rearing environments in animals have revealed the potential for inducing positive brain plasticity effects and have helped to popularize methods for training the brain to reverse early brain deficits or to boost normal cognitive functioning. In this paper, two classes of empirically based methods of brain training in children are reviewed and critiqued: laboratory-based, mental process training paradigms and ecological interventions based upon neurocognitive conceptual models. Given the susceptibility of executive function disruption, special attention is paid to training programs that emphasize executive function enhancement. In addition, a third approach to brain training, aimed at tapping into compensatory processes, is postulated. Study results showing the effectiveness of this strategy in the field of neurorehabilitation and in terms of naturally occurring compensatory processing in human aging lend credence to the potential of this approach. PMID:21787037

  14. Training the brain: practical applications of neural plasticity from the intersection of cognitive neuroscience, developmental psychology, and prevention science.

    PubMed

    Bryck, Richard L; Fisher, Philip A

    2012-01-01

    Prior researchers have shown that the brain has a remarkable ability for adapting to environmental changes. The positive effects of such neural plasticity include enhanced functioning in specific cognitive domains and shifts in cortical representation following naturally occurring cases of sensory deprivation; however, maladaptive changes in brain function and development owing to early developmental adversity and stress have also been well documented. Researchers examining enriched rearing environments in animals have revealed the potential for inducing positive brain plasticity effects and have helped to popularize methods for training the brain to reverse early brain deficits or to boost normal cognitive functioning. In this article, two classes of empirically based methods of brain training in children are reviewed and critiqued: laboratory-based, mental process training paradigms and ecological interventions based upon neurocognitive conceptual models. Given the susceptibility of executive function disruption, special attention is paid to training programs that emphasize executive function enhancement. In addition, a third approach to brain training, aimed at tapping into compensatory processes, is postulated. Study results showing the effectiveness of this strategy in the field of neurorehabilitation and in terms of naturally occurring compensatory processing in human aging lend credence to the potential of this approach. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

  15. Modeling of Dust Levels Associated with Potential Utility-Scale Solar Development in the San Luis Valley-Taos Plateau Study Area

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

    Chang, Y. -S.; Kotamarthi, R.; Hartmann, H. M.

    The San Luis Valley (SLV)–Taos Plateau study area in south-central Colorado and north-central New Mexico is a large alpine valley surrounded by mountains with an area of approximately 6,263,000 acres (25,345 km 2) (Figure ES.1-1). This area receives ample sunshine throughout the year, making it an ideal location for solar energy generation, and there are currently five photovoltaic facilities operating on private lands in the SLV, ranging in capacity from 1 to 30 megawatt (MW). In 2012 the Bureau of Land Management (BLM) launched its Solar Energy Program, which included the identification of four solar energy zones (SEZs) in themore » SLV totaling 16,308 acres (66 km 2), as well as over 50,000 (202 km 2) acres of other BLM-administered lands potentially available for application for solar development. The SEZ areas, named Antonito Southeast, De Tilla Gulch, Fourmile East, and Los Mogotes East, were defined by the BLM as areas well-suited for utility-scale (i.e., larger than 20 MW) production of solar energy where solar energy development would be prioritized (BLM 2012). Nonetheless, it was recognized that solar development in the SEZs would result in some unavoidable adverse impacts, and so the BLM initiated a solar regional mitigation strategy (SRMS) study for three of the SEZs (BLM and Argonne 2016). The SRMS is designed to identify residual impacts of solar development in the SEZs (that is, those that cannot be avoided or minimized onsite), identify those residual impacts that warrant compensatory mitigation when considering the regional status and trends of the resources, identify appropriate regional compensatory mitigation locations and actions to address those residual impacts, and recommend appropriate fees to implement those compensatory mitigation measures.« less

  16. Conditional health-related benefits of higher education: an assessment of compensatory versus accumulative mechanisms.

    PubMed

    Bauldry, Shawn

    2014-06-01

    A college degree is associated with a range of health-related benefits, but the effects of higher education are known to vary across different population subgroups. Competing theories have been proposed for whether people from more or less advantaged backgrounds or circumstances will gain greater health-related benefits from a college degree. This study draws on data from the National Longitudinal Study of Adolescent Health (Add Health) and recently developed models for analyzing heterogeneous treatment effects to examine how the effect of obtaining a college degree on the self-rated health of young adults varies across the likelihood of obtaining a college degree, a summary measure of advantage/disadvantage. Results indicate that a college degree has a greater effect on self-rated health for people from advantaged backgrounds. This finding differs from two recent studies, and possible reasons for the contrasting findings are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. The clinical study of the optimalization of surgical treatment and the traditional Chinese medicine intervention on palmar hyperhidrosis.

    PubMed

    Yang, Yong; Yan, Zhikun; Fu, Xiaoqing; Dong, Liwen; Xu, Linhai; Wang, Jun; Cheng, Genmiao

    2014-11-01

    To analyze the efficacy of different surgical methods in treating palmar hyperhidrosis and the compensatory hyperhidrosis after surgery and to observe the efficacy of "Energy-boosting and Yin-nourishing anti-perspirant formula" on postsurgical hyperhidrosis patients. Two-hundred patients were randomly assigned to groups A (Chinese and Western medicine, T4 transection plus "Energy-boosting and Yin-nourishing anti-perspirant formula") and B (Western medicine, T4 transection). The surgical efficiency, recurrence rate, compensatory hyperhidrosis, and the long-term life quality were compared. Another 100 cases (group C, T2 transection) were analyzed as a control group. After surgery, the palmar hyperhidrosis and armpit sweating were relieved in all the three group patients and in 34 % of patients combined with plantar hyperhidrosis, the symptoms were relieved. Transient palmar hyperhidrosis was found in three cases at day 2 to day 5 postoperatively. One case of Horner's syndrome and one case recurrence were found in group C patients. The compensatory sweating of various degrees occurred in all the three groups. There were 25, 24, and 43 cases in groups A, B, and C, respectively. There is a significant difference between groups C, A, and B. The compensatory sweating in 13 cases of group A and four cases of group B had different degrees of improvement in the follow-up 6 months after surgery. There is a significant difference. Thoracoscopic bilateral T4 sympathetic chain and the Kuntz resection are the optimized surgical treatments for the palmar hyperhidrosis. "Energy-boosting and Yin-nourishing anti-perspirant formula" is effective in treating the postoperative compensatory sweating.

  18. Correlates of individual differences in compensatory nicotine self-administration in rats following a decrease in nicotine unit dose

    PubMed Central

    Harris, Andrew C.; Pentel, Paul R.; LeSage, Mark G.

    2013-01-01

    Rationale The ability of tobacco harm reduction strategies to produce significant reductions in toxin exposure is limited by compensatory increases in smoking behavior. Characterizing factors contributing to the marked individual variability in compensation may be useful for understanding this phenomenon and assessing the feasibility of harm reduction interventions. Objective To use an animal model of human compensatory smoking that involves a decrease in unit dose supporting nicotine self-administration (NSA) to examine potential contributors to individual differences in compensation. Methods Rats were trained for NSA during daily 23 hr sessions at a unit dose of 0.06 mg/kg/inf until responding was stable. The unit dose was then reduced to 0.03 mg/kg/inf for at least 10 sessions. Following reacquisition of NSA at the training dose and extinction, single-dose nicotine pharmacokinetic parameters were determined. Results Decreases in nicotine intake following dose reduction were proportionally less than the decrease in unit dose, indicating partial compensation. Compensatory increases in infusion rates were observed across the course of the 23 hr sessions. The magnitude of compensation differed considerably between rats. Rats exhibiting the highest baseline infusion rates exhibited the lowest levels of compensation. Nicotine pharmacokinetic parameters were not significantly correlated with compensation. Infusion rates immediately returned to pre-reduction levels when baseline conditions were restored. Conclusions These findings provide initial insights into correlates of individual differences in compensation following a reduction in nicotine unit dose. The present assay may be useful for characterizing mechanisms and potential consequences of the marked individual differences in compensatory smoking observed in humans. PMID:19475400

  19. A Prospective Cohort Study on Quality of Life after Endoscopic Thoracic Sympathectomy for Primary Hyperhidrosis.

    PubMed

    Dharmaraj, B; Kosai, N R; Gendeh, H; Ramzisham, A R; Das, S

    2016-01-01

    Hyperhidrosis is an excessive sweating disorder affecting quality of life. Endoscopic thoracic sympathectomy (ETS), introduced by Kux in 1951, is currently the gold standard surgical treatment for primary hyperhidrosis. 75% of patients with primary hyperhidrosis have seen improvement in quality of life within 30 days after surgery. Compensatory hyperhidrosis and pneumothorax (up to 75%) have been reported in patients after surgery. This study evaluates the functional status, self- esteem, compensatory hyperhidrosis and quality of life among patient with primary hyperhidrosis before and after undergoing ETS. Fifty (n=50) patients between the ages 18 to 30, with primary hyperhidrosis were recruited. Patients answered the quality of life questionnaire and Rosenberg self-esteem questionnaire prior to surgery and 30 days post surgery on follow up. Any post-operative complications were documented. Telephone interviews were held for patients who were unable to attend the clinics for follow-up. Forty six patients (92%) had symptomatic relieve within 30 days of surgery. The incidence of compensatory sweating was 78% (39 patients), with 6 patients developing severe hyperhidrosis. Two patients who did not experience symptomatic relieve, developed compensatory hyperhidrosis. Pneumothorax was documented in 8 patients (16%), with 6 patients requiring chest tubes. Significant improvement in quality of life and self-esteem was seen among patients after surgery. ETS has shown to significantly improve the quality of life and self-esteem of patients with primary hyperhidrosis within 30 days of surgery. However, the rate of compensatory hyperhidrosis still remains high (78%) which requires a long term evaluation.

  20. Compensatory value of an urban forest: an application of the tree-value formula

    Treesearch

    David J. Nowak

    1993-01-01

    Understanding the value of an urban forest can give decisionmakers a better foundation for urban tree management. According to the tree-valuation formula of the Council of Tree and Landscape Appraisers, the estimated compensatory value of the urban forest in Oakland, California, (21% tree cover) is $385.7 million, with residential trees accounting for 58.6% of the...

  1. Equivalency of the DINA Model and a Constrained General Diagnostic Model. Research Report. ETS RR-11-37

    ERIC Educational Resources Information Center

    von Davier, Matthias

    2011-01-01

    This report shows that the deterministic-input noisy-AND (DINA) model is a special case of more general compensatory diagnostic models by means of a reparameterization of the skill space and the design (Q-) matrix of item by skills associations. This reparameterization produces a compensatory model that is equivalent to the (conjunctive) DINA…

  2. Do Children Who Acquire Word Reading without Explicit Phonics Employ Compensatory Learning? Issues of Phonological Recoding, Lexical Orthography, and Fluency

    ERIC Educational Resources Information Center

    Thompson, G. Brian; McKay, Michael F.; Fletcher-Flinn, Claire M.; Connelly, Vincent; Kaa, Richard T.; Ewing, Jason

    2008-01-01

    Two studies were conducted across three countries to examine samples of beginning readers without systematic explicit phonics who had reached the same level of word reading accuracy as comparison samples with high and moderate explicit phonics. Had they employed any compensatory learning to reach that level? Four hypotheses of compensatory…

  3. On compensatory strategies and computational models: the case of pure alexia.

    PubMed

    Shallice, Tim

    2014-01-01

    The article is concerned with inferences from the behaviour of neurological patients to models of normal function. It takes the letter-by-letter reading strategy common in pure alexic patients as an example of the methodological problems involved in making such inferences that compensatory strategies produce. The evidence is discussed on the possible use of three ways the letter-by-letter reading process might operate: "reversed spelling"; the use of the phonological input buffer as a temporary holding store during word building; and the use of serial input to the visual word-form system entirely within the visual-orthographic domain such as in the model of Plaut [1999. A connectionist approach to word reading and acquired dyslexia: Extension to sequential processing. Cognitive Science, 23, 543-568]. The compensatory strategy used by, at least, one pure alexic patient does not fit with the third of these possibilities. On the more general question, it is argued that even if compensatory strategies are being used, the behaviour of neurological patients can be useful for the development and assessment of first-generation information-processing models of normal function, but they are not likely to be useful for the development and assessment of second-generation computational models.

  4. Assessing state efforts to meet baby boomers' long-term care needs: a case study in compensatory federalism.

    PubMed

    Pandey, Sanjay K

    2002-01-01

    The role of the state government and the character of federal-state relations in social policy have evolved considerably. Frank Thompson uses the phrase compensatory federalism to describe increased activity by state governments to make up for a diminished federal role. For compensatory federalism to work, it is essential for states to take leadership roles in key policy areas. Few studies examine whether states have risen to the challenge of compensatory federalism in social policy. This paper examines an emerging issue of great significance in social policy-challenges involved in meeting future long-term care needs for the baby boomer generation. The paper provides an in-depth case study of attempts by Maryland to meet the challenges of financing long-term care needs for the baby boomer generation. The detailed description of the agenda-setting and problem-structuring process in Maryland is followed by an analysis that uses three different frameworks to assess the policy development processes. These models are rooted in a bureaucratic politics perspective, an agenda-setting perspective and an interest group politics perspective. The paper concludes with a discussion of the limitations and possibilities of state leadership in the social policy sphere.

  5. Consequences of biodiversity loss diverge from expectation due to post-extinction compensatory responses

    NASA Astrophysics Data System (ADS)

    Thomsen, Matthias S.; Garcia, Clement; Bolam, Stefan G.; Parker, Ruth; Godbold, Jasmin A.; Solan, Martin

    2017-03-01

    Consensus has been reached that global biodiversity loss impairs ecosystem functioning and the sustainability of services beneficial to humanity. However, the ecosystem consequences of extinction in natural communities are moderated by compensatory species dynamics, yet these processes are rarely accounted for in impact assessments and seldom considered in conservation programmes. Here, we use marine invertebrate communities to parameterise numerical models of sediment bioturbation - a key mediator of biogeochemical cycling - to determine whether post-extinction compensatory mechanisms alter biodiversity-ecosystem function relations following non-random extinctions. We find that compensatory dynamics lead to trajectories of sediment mixing that diverge from those without compensation, and that the form, magnitude and variance of each probabilistic distribution is highly influenced by the type of compensation and the functional composition of surviving species. Our findings indicate that the generalized biodiversity-function relation curve, as derived from multiple empirical investigations of random species loss, is unlikely to yield representative predictions for ecosystem properties in natural systems because the influence of post-extinction community dynamics are under-represented. Recognition of this problem is fundamental to management and conservation efforts, and will be necessary to ensure future plans and adaptation strategies minimize the adverse impacts of the biodiversity crisis.

  6. Compensatory strategies for reducing interpersonal discrimination: the effectiveness of acknowledgments, increased positivity, and individuating information.

    PubMed

    Singletary, Sarah L; Hebl, Michelle R

    2009-05-01

    Previous research has revealed, across a number of contexts, that stigmatized individuals are the recipients of interpersonal discrimination (e.g., M. R. Hebl, J. B. Foster, L. M. Mannix, & J. F. Dovidio, 2002). Such discrimination has been linked to a number of negative outcomes in the workplace, both for stigmatized individuals and for organizations as a whole (see, e.g., E. B. King, J. L. Shapiro, M. R. Hebl, S. L. Singletary, & S. Turner, 2006; C. O. Word, M. P. Zanna, & J. Cooper, 1974). The current research examines 3 individual-level compensatory strategies aimed at reducing interpersonal discrimination. Results reveal that compensatory strategies are successful in reducing interpersonal discrimination in job application contexts and that such strategies uniquely benefit stigmatized individuals. (c) 2009 APA, all rights reserved.

  7. Differential Gene Expression During Compensatory Sprouting of Dendrites in the Auditory System of the Cricket Gryllus bimaculatus

    PubMed Central

    Horch, Hadley W.; McCarthy, Sarah S.; Johansen, Susan L.; Harris, James M.

    2013-01-01

    Neurons that lose their pre-synaptic partners due to injury usually retract or die. However, when the auditory interneurons of the cricket are denervated, dendrites respond by growing across the midline and forming novel synapses with the opposite auditory afferents. Suppression subtractive hybridization was used to detect transcriptional changes three days after denervation. This is a stage at which we demonstrate robust compensatory dendritic sprouting. While 49 unique candidates were downregulated, no sufficiently upregulated candidates were identified at this time point. Several candidates identified in this study are known to influence the translation and degradation of proteins in other systems. The potential role of these factors in the compensatory sprouting of cricket auditory interneurons in response to denervation is discussed. PMID:19453768

  8. Longitudinal Changes in Active Bone Marrow for Cervical Cancer Patients Treated With Concurrent Chemoradiation Therapy

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

    Noticewala, Sonal S.; Li, Nan; Williamson, Casey W.

    Purpose: To quantify longitudinal changes in active bone marrow (ABM) distributions within unirradiated (extrapelvic) and irradiated (pelvic) bone marrow (BM) in cervical cancer patients treated with concurrent chemoradiation therapy (CRT). Methods and Materials: We sampled 39 cervical cancer patients treated with CRT, of whom 25 were treated with concurrent cisplatin (40 mg/m{sup 2}) and 14 were treated with cisplatin (40 mg/m{sup 2}) plus gemcitabine (50-125 mg/m{sup 2}) (C/G). Patients underwent {sup 18}F-fluorodeoxyglucose positron emission tomographic/computed tomographic imaging at baseline and 1.5 to 6.0 months after treatment. ABM was defined as the subvolume of bone with standardized uptake value (SUV) above the mean SUV ofmore » the total bone. The primary aim was to measure the compensatory response, defined as the change in the log of the ratio of extrapelvic versus pelvic ABM percentage from baseline to after treatment. We also quantified the change in the proportion of ABM and mean SUV in pelvic and extrapelvic BM using a 2-sided paired t test. Results: We observed a significant increase in the overall extrapelvic compensatory response after CRT (0.381; 95% confidence interval [CI]: 0.312, 0.449) and separately in patients treated with cisplatin (0.429; 95% CI: 0.340, 0.517) and C/G (0.294; 95% CI: 0.186, 0.402). We observed a trend toward higher compensatory response in patients treated with cisplatin compared with C/G (P=.057). Pelvic ABM percentage was reduced after CRT both in patients receiving cisplatin (P<.001) and in those receiving C/G (P<.001), whereas extrapelvic ABM percentage was increased in patients receiving cisplatin (P<.001) and C/G (P<.001). The mean SUV in pelvic structures was lower after CRT with both cisplatin (P<.001) and C/G (P<.001). The mean SUV appeared lower in extrapelvic structures after CRT in patients treated with C/G (P=.076) but not with cisplatin (P=.942). We also observed that older age and more intense chemotherapy regimens were correlated with a decreased compensatory response on multivariable analysis. In patients treated with C/G, mean pelvic bone marrow dose was found to be negatively correlated with the compensatory response. Conclusion: Patients have differing subacute compensatory responses after CRT, owing to variable recovery in unirradiated marrow. Intensive chemotherapy regimens appear to decrease the extrapelvic compensatory response, which may lead to increased hematologic toxicity.« less

  9. Biomechanics of compensatory mechanisms in spinal-pelvic complex

    NASA Astrophysics Data System (ADS)

    Ivanov, D. V.; Hominets, V. V.; Kirillova, I. V.; Kossovich, L. Yu; Kudyashev, A. L.; Teremshonok, A. V.

    2018-04-01

    3D geometric solid computer model of spinal-pelvic complex was constructed on the basis of computed tomography and full body X-ray in standing position data. The constructed model was used for biomechanical analysis of compensatory mechanisms arising in the spine with anteversion and retroversion of the pelvis. The results of numerical biomechanical 3D modeling are in good agreement with the clinical data.

  10. Interpreting problematic behavior: systematic compensatory adaptations as emergent phenomena in autism.

    PubMed

    Damico, Jack S; Nelson, Ryan L

    2005-01-01

    Based upon an emergent account of pragmatic ability and disability, this article provides theoretical and empirical support for a conceptually deeper understanding of some systematic behaviors that have served as diagnostic indices in communicatively impaired populations. Specifically, by employing conversation analysis, several examples of problematic behaviors in autism are analysed as a specific type of compensatory adaptation. Theoretical and clinical implications are discussed.

  11. Compensatory value of urban trees in the United States

    Treesearch

    David J. Nowak; Daniel E. Crane; John F. Dwyer

    2002-01-01

    Understanding the value of an urban forest can give decision makers a better foundation for urban tree namagement. Based on tree-valuation methods of the Council of Tree and Landscape Appraisers and field data from eight cities, total compensatory value of tree populations in U.S. cities ranges from $101 million in Jersey City, New Jersey, to $6.2 billion in New York,...

  12. Compensatory changes in CYP expression in three different toxicology mouse models: CAR-null, Cyp3a-null, and Cyp2b9/10/13-null mice

    PubMed Central

    Kumar, Ramiya; Mota, Linda C.; Litoff, Elizabeth J.; Rooney, John P.; Boswell, W. Tyler; Courter, Elliott; Henderson, Charles M.; Hernandez, Juan P.; Corton, J. Christopher; Moore, David D.

    2017-01-01

    Targeted mutant models are common in mechanistic toxicology experiments investigating the absorption, metabolism, distribution, or elimination (ADME) of chemicals from individuals. Key models include those for xenosensing transcription factors and cytochrome P450s (CYP). Here we investigated changes in transcript levels, protein expression, and steroid hydroxylation of several xenobiotic detoxifying CYPs in constitutive androstane receptor (CAR)-null and two CYP-null mouse models that have subfamily members regulated by CAR; the Cyp3a-null and a newly described Cyp2b9/10/13-null mouse model. Compensatory changes in CYP expression that occur in these models may also occur in polymorphic humans, or may complicate interpretation of ADME studies performed using these models. The loss of CAR causes significant changes in several CYPs probably due to loss of CAR-mediated constitutive regulation of these CYPs. Expression and activity changes include significant repression of Cyp2a and Cyp2b members with corresponding drops in 6α- and 16β-testosterone hydroxylase activity. Further, the ratio of 6α-/15α-hydroxylase activity, a biomarker of sexual dimorphism in the liver, indicates masculinization of female CAR-null mice, suggesting a role for CAR in the regulation of sexually dimorphic liver CYP profiles. The loss of Cyp3a causes fewer changes than CAR. Nevertheless, there are compensatory changes including gender-specific increases in Cyp2a and Cyp2b. Cyp2a and Cyp2b were down-regulated in CAR-null mice, suggesting activation of CAR and potentially PXR following loss of the Cyp3a members. However, the loss of Cyp2b causes few changes in hepatic CYP transcript levels and almost no significant compensatory changes in protein expression or activity with the possible exception of 6α-hydroxylase activity. This lack of a compensatory response in the Cyp2b9/10/13-null mice is probably due to low CYP2B hepatic expression, especially in male mice. Overall, compensatory and regulatory CYP changes followed the order CAR-null > Cyp3a-null > Cyp2b-null mice. PMID:28350814

  13. Global gene expression in muscle from fasted/refed trout reveals up-regulation of genes promoting myofibre hypertrophy but not myofibre production.

    PubMed

    Rescan, Pierre-Yves; Le Cam, Aurelie; Rallière, Cécile; Montfort, Jérôme

    2017-06-07

    Compensatory growth is a phase of rapid growth, greater than the growth rate of control animals, that occurs after a period of growth-stunting conditions. Fish show a capacity for compensatory growth after alleviation of dietary restriction, but the underlying cellular mechanisms are unknown. To learn more about the contribution of genes regulating hypertrophy (an increase in muscle fibre size) and hyperplasia (the generation of new muscle fibres) in the compensatory muscle growth response in fish, we used high-density microarray analysis to investigate the global gene expression in muscle of trout during a fasting-refeeding schedule and in muscle of control-fed trout displaying normal growth. The compensatory muscle growth signature, as defined by genes up-regulated in muscles of refed trout compared with control-fed trout, showed enrichment in functional categories related to protein biosynthesis and maturation, such as RNA processing, ribonucleoprotein complex biogenesis, ribosome biogenesis, translation and protein folding. This signature was also enriched in chromatin-remodelling factors of the protein arginine N-methyl transferase family. Unexpectedly, functional categories related to cell division and DNA replication were not inferred from the molecular signature of compensatory muscle growth, and this signature contained virtually none of the genes previously reported to be up-regulated in hyperplastic growth zones of the late trout embryo myotome and to potentially be involved in production of new myofibres, notably genes encoding myogenic regulatory factors, transmembrane receptors essential for myoblast fusion or myofibrillar proteins predominant in nascent myofibres. Genes promoting myofibre growth, but not myofibre formation, were up-regulated in muscles of refed trout compared with continually fed trout. This suggests that a compensatory muscle growth response, resulting from the stimulation of hypertrophy but not the stimulation of hyperplasia, occurs in trout after refeeding. The generation of a large set of genes up-regulated in muscle of refed trout may yield insights into the molecular and cellular mechanisms controlling skeletal muscle mass in teleost and serve as a useful list of potential molecular markers of muscle growth in fish.

  14. Compensatory changes in CYP expression in three different toxicology mouse models: CAR-null, Cyp3a-null, and Cyp2b9/10/13-null mice.

    PubMed

    Kumar, Ramiya; Mota, Linda C; Litoff, Elizabeth J; Rooney, John P; Boswell, W Tyler; Courter, Elliott; Henderson, Charles M; Hernandez, Juan P; Corton, J Christopher; Moore, David D; Baldwin, William S

    2017-01-01

    Targeted mutant models are common in mechanistic toxicology experiments investigating the absorption, metabolism, distribution, or elimination (ADME) of chemicals from individuals. Key models include those for xenosensing transcription factors and cytochrome P450s (CYP). Here we investigated changes in transcript levels, protein expression, and steroid hydroxylation of several xenobiotic detoxifying CYPs in constitutive androstane receptor (CAR)-null and two CYP-null mouse models that have subfamily members regulated by CAR; the Cyp3a-null and a newly described Cyp2b9/10/13-null mouse model. Compensatory changes in CYP expression that occur in these models may also occur in polymorphic humans, or may complicate interpretation of ADME studies performed using these models. The loss of CAR causes significant changes in several CYPs probably due to loss of CAR-mediated constitutive regulation of these CYPs. Expression and activity changes include significant repression of Cyp2a and Cyp2b members with corresponding drops in 6α- and 16β-testosterone hydroxylase activity. Further, the ratio of 6α-/15α-hydroxylase activity, a biomarker of sexual dimorphism in the liver, indicates masculinization of female CAR-null mice, suggesting a role for CAR in the regulation of sexually dimorphic liver CYP profiles. The loss of Cyp3a causes fewer changes than CAR. Nevertheless, there are compensatory changes including gender-specific increases in Cyp2a and Cyp2b. Cyp2a and Cyp2b were down-regulated in CAR-null mice, suggesting activation of CAR and potentially PXR following loss of the Cyp3a members. However, the loss of Cyp2b causes few changes in hepatic CYP transcript levels and almost no significant compensatory changes in protein expression or activity with the possible exception of 6α-hydroxylase activity. This lack of a compensatory response in the Cyp2b9/10/13-null mice is probably due to low CYP2B hepatic expression, especially in male mice. Overall, compensatory and regulatory CYP changes followed the order CAR-null > Cyp3a-null > Cyp2b-null mice.

  15. A study on impact of an educational programme on immunization behaviour of parents.

    PubMed

    Khanom, K; Salahuddin, A K

    1983-06-01

    A study was conducted to measure the knowledge, attitude and practices (KAP) of parents of children 0-5 years of age in respect of expanded programme on immunization (EPI) target diseases. These variables were studied before and after educational programme. Before education of the parents, it was observed that increase in awareness of the target diseases was quite impressive, while improvement in knowledge about signs and symptoms of diseases, vaccines to prevent the diseases and immunization schedule were less evident. The attitude towards immunization was good and improved further with education. It was also observed that the increase in knowledge with regard to location of immunization centre and days on which services available was significant. Compared with improvement in knowledge and attitude ranging from 30 to almost 100 percent, the improvement in acceptance of vaccines was only within 6 to 10 per cent. Since the study time was short, the acceptance of all the required doses of all the vaccines could not be ascertained. Furthermore, the gap between KAP was as expected. However, strong motives are required or if motives are week, a compensatory strengthening of situational factors is called for to make the KAP easy and possible.

  16. Sustained Benefit Lasting One Year from T4 Instead of T3-T4 Sympathectomy for Isolated Axillary Hyperhidrosis

    PubMed Central

    Munia, Marco Antonio S.; Wolosker, Nelson; Kaufmann, Paulo; de Campos, José Ribas Milanes; Puech-Leão, Pedro

    2008-01-01

    INTRODUCTION Level T4 video-assisted thoracoscopic sympathectomy proved superior to T3-T4 treatment for controlling axillary hyperhidrosis at the initial and six-month follow-ups of these patients. OBJECTIVE To compare the results of two levels of sympathectomy (T3-T4 vs. T4) for treating axillary sudoresis over one year of follow-up. METHODS Sixty-four patients with axillary hyperhidrosis were randomized to denervation of T3-T4 or T4 alone and followed prospectively. All patients were examined preoperatively and were followed postoperatively for one year. Axillary hyperhidrosis treatment was evaluated, along with the presence, location, and severity of compensatory hyperhidrosis and self-reported quality of life. RESULTS According to patient reports after one year, all cases of axillary hyperhidrosis were successfully treated by surgery. There were no instances of treatment failure. After six months, compensatory hyperhidrosis was present in 27 patients of the T3-T4 group (87.1%) and in 16 patients of the T4 group (48.5%). After one year, all T3-T4 patients experienced some degree of compensatory hyperhidrosis, compared to only 14 patients in the T4 group (42.4%). In addition, compensatory hyperhidrosis was less severe in the T4 patients (p < 0.01). Quality of life was poor before surgery, and it improved in both groups at six months and one year of follow-up (p = 0.002). There were no cases of mortality, no significant postoperative complications, and no need for conversion to thoracotomy in either group. CONCLUSION Both techniques were effective for treating axillary hyperhidrosis, but the T4 group showed milder compensatory hyperhidrosis and greater patient satisfaction at the one-year follow-up. PMID:19060999

  17. A New Measure for Neural Compensation Is Positively Correlated With Working Memory and Gait Speed.

    PubMed

    Ji, Lanxin; Pearlson, Godfrey D; Hawkins, Keith A; Steffens, David C; Guo, Hua; Wang, Lihong

    2018-01-01

    Neuroimaging studies suggest that older adults may compensate for declines in brain function and cognition through reorganization of neural resources. A limitation of prior research is reliance on between-group comparisons of neural activation (e.g., younger vs. older), which cannot be used to assess compensatory ability quantitatively. It is also unclear about the relationship between compensatory ability with cognitive function or how other factors such as physical exercise modulates compensatory ability. Here, we proposed a data-driven method to semi-quantitatively measure neural compensation under a challenging cognitive task, and we then explored connections between neural compensation to cognitive engagement and cognitive reserve (CR). Functional and structural magnetic resonance imaging scans were acquired for 26 healthy older adults during a face-name memory task. Spatial independent component analysis (ICA) identified visual, attentional and left executive as core networks. Results show that the smaller the volumes of the gray matter (GM) structures within core networks, the more networks were needed to conduct the task ( r = -0.408, p = 0.035). Therefore, the number of task-activated networks controlling for the GM volume within core networks was defined as a measure of neural compensatory ability. We found that compensatory ability correlated with working memory performance ( r = 0.528, p = 0.035). Among subjects with good memory task performance, those with higher CR used fewer networks than subjects with lower CR. Among poor-performance subjects, those using more networks had higher CR. Our results indicated that using a high cognitive-demanding task to measure the number of activated neural networks could be a useful and sensitive measure of neural compensation in older adults.

  18. The Effect of Passive Heat Stress and Exercise-Induced Dehydration on the Compensatory Reserve During Simulated Hemorrhage.

    PubMed

    Gagnon, Daniel; Schlader, Zachary J; Adams, Amy; Rivas, Eric; Mulligan, Jane; Grudic, Gregory Z; Convertino, Victor A; Howard, Jeffrey T; Crandall, Craig G

    2016-09-01

    Compensatory reserve represents the proportion of physiological responses engaged to compensate for reductions in central blood volume before the onset of decompensation. We hypothesized that compensatory reserve would be reduced by hyperthermia and exercise-induced dehydration, conditions often encountered on the battlefield. Twenty healthy males volunteered for two separate protocols during which they underwent lower-body negative pressure (LBNP) to hemodynamic decompensation (systolic blood pressure <80 mm Hg). During protocol #1, LBNP was performed following a passive increase in core temperature of ∼1.2°C (HT) or a normothermic time-control period (NT). During protocol #2, LBNP was performed following exercise during which: fluid losses were replaced (hydrated), fluid intake was restricted and exercise ended at the same increase in core temperature as hydrated (isothermic dehydrated), or fluid intake was restricted and exercise duration was the same as hydrated (time-match dehydrated). Compensatory reserve was estimated with the compensatory reserve index (CRI), a machine-learning algorithm that extracts features from continuous photoplethysmograph signals. Prior to LBNP, CRI was reduced by passive heating [NT: 0.87 (SD 0.09) vs. HT: 0.42 (SD 0.19) units, P <0.01] and exercise-induced dehydration [hydrated: 0.67 (SD 0.19) vs. isothermic dehydrated: 0.52 (SD 0.21) vs. time-match dehydrated: 0.47 (SD 0.25) units; P <0.01 vs. hydrated]. During subsequent LBNP, CRI decreased further and its rate of change was similar between conditions. CRI values at decompensation did not differ between conditions. These results suggest that passive heating and exercise-induced dehydration limit the body's physiological reserve to compensate for further reductions in central blood volume.

  19. Comparison of compensatory reserve during lower-body negative pressure and hemorrhage in nonhuman primates.

    PubMed

    Hinojosa-Laborde, Carmen; Howard, Jeffrey T; Mulligan, Jane; Grudic, Greg Z; Convertino, Victor A

    2016-06-01

    Compensatory reserve was measured in baboons (n = 13) during hemorrhage (Hem) and lower-body negative pressure (LBNP) using a machine-learning algorithm developed to estimate compensatory reserve by detecting reductions in central blood volume during LBNP. The algorithm calculates compensatory reserve index (CRI) from normovolemia (CRI = 1) to cardiovascular decompensation (CRI = 0). The hypothesis was that Hem and LBNP will elicit similar CRI values and that CRI would have higher specificity than stroke volume (SV) in predicting decompensation. Blood was removed in four steps: 6.25%, 12.5%, 18.75%, and 25% of total blood volume. Four weeks after Hem, the same animals were subjected to four levels of LBNP that was matched on the basis of their central venous pressure. Data (mean ± 95% confidence interval) indicate that CRI decreased (P < 0.001) from baseline during Hem (0.69 ± 0.10, 0.57 ± 0.09, 0.36 ± 0.10, 0.16 ± 0.08, and 0.08 ± 0.03) and LBNP (0.76 ± 0.05, 0.66 ± 0.08, 0.36 ± 0.13, 0.23 ± 0.11, and 0.14 ± 0.09). CRI was not different between Hem and LBNP (P = 0.20). Linear regression analysis between Hem CRI and LBNP CRI revealed a slope of 1.03 and a correlation coefficient of 0.96. CRI exhibited greater specificity than SV in both Hem (92.3 vs. 82.1) and LBNP (94.8 vs. 83.1) and greater ROC AUC in Hem (0.94 vs. 0.84) and LBNP (0.94 vs. 0.92). These data support the hypothesis that Hem and LBNP elicited the same CRI response, suggesting that measurement of compensatory reserve is superior to SV as a predictor of cardiovascular decompensation.

  20. Comparison of compensatory reserve during lower-body negative pressure and hemorrhage in nonhuman primates

    PubMed Central

    Howard, Jeffrey T.; Mulligan, Jane; Grudic, Greg Z.; Convertino, Victor A.

    2016-01-01

    Compensatory reserve was measured in baboons (n = 13) during hemorrhage (Hem) and lower-body negative pressure (LBNP) using a machine-learning algorithm developed to estimate compensatory reserve by detecting reductions in central blood volume during LBNP. The algorithm calculates compensatory reserve index (CRI) from normovolemia (CRI = 1) to cardiovascular decompensation (CRI = 0). The hypothesis was that Hem and LBNP will elicit similar CRI values and that CRI would have higher specificity than stroke volume (SV) in predicting decompensation. Blood was removed in four steps: 6.25%, 12.5%, 18.75%, and 25% of total blood volume. Four weeks after Hem, the same animals were subjected to four levels of LBNP that was matched on the basis of their central venous pressure. Data (mean ± 95% confidence interval) indicate that CRI decreased (P < 0.001) from baseline during Hem (0.69 ± 0.10, 0.57 ± 0.09, 0.36 ± 0.10, 0.16 ± 0.08, and 0.08 ± 0.03) and LBNP (0.76 ± 0.05, 0.66 ± 0.08, 0.36 ± 0.13, 0.23 ± 0.11, and 0.14 ± 0.09). CRI was not different between Hem and LBNP (P = 0.20). Linear regression analysis between Hem CRI and LBNP CRI revealed a slope of 1.03 and a correlation coefficient of 0.96. CRI exhibited greater specificity than SV in both Hem (92.3 vs. 82.1) and LBNP (94.8 vs. 83.1) and greater ROC AUC in Hem (0.94 vs. 0.84) and LBNP (0.94 vs. 0.92). These data support the hypothesis that Hem and LBNP elicited the same CRI response, suggesting that measurement of compensatory reserve is superior to SV as a predictor of cardiovascular decompensation PMID:27030667

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

    Liu, Donglai; Zuo, Tao; Hora, Bhavna

    Background: Fitness costs and slower disease progression are associated with a cytolytic T lymphocyte (CTL) escape mutation T242N in Gag in HIV-1-infected individuals carrying HLA-B*57/5801 alleles. However, the impact of different context in diverse HIV-1 strains on the fitness costs due to the T242N mutation has not been well characterized. To better understand the extent of fitness costs of the T242N mutation and the repair of fitness loss through compensatory amino acids, we investigated its fitness impact in different transmitted/founder (T/F) viruses. Results: The T242N mutation resulted in various levels of fitness loss in four different T/F viruses. However, themore » fitness costs were significantly compromised by preexisting compensatory amino acids in (Isoleucine at position 247) or outside (glutamine at position 219) the CTL epitope. Moreover, the transmitted T242N escape mutant in subject CH131 was as fit as the revertant N242T mutant and the elimination of the compensatory amino acid I247 in the T/F viral genome resulted in significant fitness cost, suggesting the fitness loss caused by the T242N mutation had been fully repaired in the donor at transmission. Analysis of the global circulating HIV-1 sequences in the Los Alamos HIV Sequence Database showed a high prevalence of compensatory amino acids for the T242N mutation and other T cell escape mutations. Conclusions: Our results show that the preexisting compensatory amino acids in the majority of circulating HIV-1 strains could significantly compromise the fitness loss due to CTL escape mutations and thus increase challenges for T cell based vaccines.« less

  2. The compensatory G88R change is essential in restoring the normal functions of influenza A/WSN/33 virus matrix protein 1 with a disrupted nuclear localization signal.

    PubMed

    Xie, Hang; Lin, Zhengshi; Mosier, Philip D; Desai, Umesh R; Gao, Yamei

    2013-01-01

    G88R emerged as a compensatory mutation in matrix protein 1 (M1) of influenza virus A/WSN/33 when its nuclear localization signal (NLS) was disrupted by R101S and R105S substitutions. The resultant M1 triple mutant M(NLS-88R) regained replication efficiency in vitro while remaining attenuated in vivo with the potential of being a live vaccine candidate. To understand why G88R was favored by the virus as a compensatory change for the NLS loss and resultant replication deficiency, three more M1 triple mutants with an alternative G88K, G88V, or G88E change in addition to R101S and R105S substitutions in the NLS were generated. Unlike the other M1 triple mutants, M(NLS-88R) replicated more efficiently in vitro and in vivo. The G88R compensatory mutation not only restored normal functions of M1 in the presence of a disrupted NLS but also resulted in a strong association of M1 with viral ribonucleoprotein. Under a transmission electron microscope, only the M1 layer of the M(NLS-88R) virion exhibited discontinuous fingerprint-like patterns with average thicknesses close to that of wild-type A/WSN/33. Computational modeling suggested that the compensatory G88R change could reestablish the integrity of the M1 layer through new salt bridges between adjacent M1 subunits when the original interactions were interrupted by simultaneous R101S and R105S replacements in the NLS. Our results suggested that restoring the normal functions of M1 was crucial for efficient virus replication.

  3. Compensatory Effort Parallels Midbrain Deactivation during Mental Fatigue: An fMRI Study

    PubMed Central

    Nakagawa, Seishu; Sugiura, Motoaki; Akitsuki, Yuko; Hosseini, S. M. Hadi; Kotozaki, Yuka; Miyauchi, Carlos Makoto; Yomogida, Yukihito; Yokoyama, Ryoichi; Takeuchi, Hikaru; Kawashima, Ryuta

    2013-01-01

    Fatigue reflects the functioning of our physiological negative feedback system, which prevents us from overworking. When fatigued, however, we often try to suppress this system in an effort to compensate for the resulting deterioration in performance. Previous studies have suggested that the effect of fatigue on neurovascular demand may be influenced by this compensatory effort. The primary goal of the present study was to isolate the effect of compensatory effort on neurovascular demand. Healthy male volunteers participated in a series of visual and auditory divided attention tasks that steadily increased fatigue levels for 2 hours. Functional magnetic resonance imaging scans were performed during the first and last quarter of the study (Pre and Post sessions, respectively). Tasks with low and high attentional load (Low and High conditions, respectively) were administrated in alternating blocks. We assumed that compensatory effort would be greater under the High-attentional-load condition compared with the Low-load condition. The difference was assessed during the two sessions. The effect of compensatory effort on neurovascular demand was evaluated by examining the interaction between load (High vs. Low) and time (Pre vs. Post). Significant fatigue-induced deactivation (i.e., Pre>Post) was observed in the frontal, temporal, occipital, and parietal cortices, in the cerebellum, and in the midbrain in both the High and Low conditions. The interaction was significantly greater in the High than in the Low condition in the midbrain. Neither significant fatigue-induced activation (i.e., Pre[PreE– PostE]) may reflect suppression of the negative feedback system that normally triggers recuperative rest to maintain homeostasis. PMID:23457592

  4. Validity of the microsoft kinect system in assessment of compensatory stepping behavior during standing and treadmill walking.

    PubMed

    Shani, Guy; Shapiro, Amir; Oded, Goldstein; Dima, Kagan; Melzer, Itshak

    2017-01-01

    Rapid compensatory stepping plays an important role in preventing falls when balance is lost; however, these responses cannot be accurately quantified in the clinic. The Microsoft Kinect™ system provides real-time anatomical landmark position data in three dimensions (3D), which may bridge this gap. Compensatory stepping reactions were evoked in 8 young adults by a sudden platform horizontal motion on which the subject stood or walked on a treadmill. The movements were recorded with both a 3D-APAS motion capture and Microsoft Kinect™ systems. The outcome measures consisted of compensatory step times (milliseconds) and length (centimeters). The average values of two standing and walking trials for Microsoft Kinect™ and the 3D-APAS systems were compared using t -test, Pearson's correlation, Altman-bland plots, and the average difference of root mean square error (RMSE) of joint position. The Microsoft Kinect™ had high correlations for the compensatory step times ( r  = 0.75-0.78, p  = 0.04) during standing and moderate correlations for walking ( r  = 0.53-0.63, p  = 0.05). The step length, however had a very high correlations for both standing and walking ( r  > 0.97, p  = 0.01). The RMSE showed acceptable differences during the perturbation trials with smallest relative error in anterior-posterior direction (2-3%) and the highest in the vertical direction (11-13%). No systematic bias were evident in the Bland and Altman graphs. The Microsoft Kinect™ system provides comparable data to a video-based 3D motion analysis system when assessing step length and less accurate but still clinically acceptable for step times during balance recovery when balance is lost and fall is initiated.

  5. Compensation and resistance to herbivory in seagrasses: induced responses to simulated consumption by fish.

    PubMed

    Vergés, Adriana; Pérez, Marta; Alcoverro, Teresa; Romero, Javier

    2008-04-01

    Herbivory can induce changes in plant traits that may involve both tolerance mechanisms that compensate for biomass loss and resistance traits that reduce herbivore preference. Seagrasses are marine vascular plants that possess many attributes that may favour tolerance and compensatory growth, and they are also defended with mechanisms of resistance such as toughness and secondary metabolites. We quantified phenotypic changes induced by herbivore damage on the temperate seagrass Posidonia oceanica in order to identify specific compensatory and resistance mechanisms in this plant, and to assess any potential trade-offs between these two strategies of defence. We simulated three natural levels of fish herbivory by repeatedly clipping seagrass leaves during the summer period of maximum herbivory. Compensatory responses were determined by measuring shoot-specific growth, photosynthetic rate, and the concentration of nitrogen and carbon resources in leaves and rhizomes. Induced resistance was determined by measuring the concentration of phenolic secondary metabolites and by assessing the long-term effects of continued clipping on herbivore feeding preferences using bioassays. Plants showed a significant ability to compensate for low and moderate losses of leaf biomass by increasing aboveground growth of damaged shoots, but this was not supported by an increase in photosynthetic capacity. Low levels of herbivory induced compensatory growth without any measurable effects on stored resources. In contrast, nitrogen reserves in the rhizomes played a crucial role in the plant's ability to compensate and survive herbivore damage under moderate and high levels of herbivory, respectively. We found no evidence of inducibility of long-term resistance traits in response to herbivory. The concentration of phenolics decreased with increasing compensatory growth despite all treatments having similar carbon leaf content, suggesting reallocation of these compounds towards primary functions such as cell-wall construction.

  6. Compensatory Hypertrophy After Living Donor Nephrectomy.

    PubMed

    Chen, K W; Wu, M W F; Chen, Z; Tai, B C; Goh, Y S B; Lata, R; Vathsala, A; Tiong, H Y

    2016-04-01

    Previous studies have shown that kidney volume enhances the estimation of glomerular filtration rate (eGFR) in kidney donors. This study aimed to describe the phenomenon of compensatory hypertrophy after donor nephrectomy as measured on computerized tomographic (CT) scans. An institutional Domain Specific Review Board (DSRB)-approved study involved approaching kidney donors to have a follow up CT scan from 6 months to 1 year after surgery; 29 patients participated; 55% were female. Clinical chart review was performed, and the patient's remaining kidney volume was measured before and after surgery based on CT scans. eGFR was determined with the use of the Modification of Diet in Renal Disease equation. Mean parenchymal volume of the remaining kidney for this population (mean age, 44.3 ± 8.5 y) was 204.7 ± 82.5 cc before surgery and 250.5 ± 113.3 cc after donor nephrectomy. Compensatory hypertrophy occurred in 79.3% of patients (n = 23). Mean increase in remaining kidney volume was 22.4 ± 23.2% after donor nephrectomy in healthy individuals. Over a median follow-up of 52.9 ± 19.8 months, mean eGFR was 68.9 ± 12.4 mL/min/1.73 m(2), with 24.1% of patients (n = 7) in chronic kidney disease grade 3. Absolute and relative change in kidney volume was not associated with sex, race, surgical approach, or background of hypertension (P = NS). There was a trend of decreased hypertrophy with increasing age (P = .5; Spearman correlation, -0.12). In healthy kidney donors, compensatory hypertrophy of the remaining kidney occurs in 79.3% of the patients, with an average increment of about 22.4%. Older patients may have a blunted compensatory hypertrophy response after surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Effects of low level laser in the morphology of the skeletal muscle fiber during compensatory hypertrophy in plantar muscle of rats

    NASA Astrophysics Data System (ADS)

    Terena, Stella Maris Lins; Fernandes, Kristianne Porta Santos; Kalil, Sandra; Alves, Agnelo Neves; Mesquita Ferrari, Raquel Agnelli

    2015-06-01

    The hypertrophy is known as an increase the cross-sectional area of the muscle as a result of a muscular work against an overload, and it is compensatory because the overload is induced by functional elimination of synergistic muscles. The importance of study the compensatory hypertrophy is understand how this process can be influenced by the irradiation with regard to the weight and muscle cross-sectional area, to assist in the rehabilitation process and the effectiveness functional return. The aim was evaluate the effects of low-level laser irradiation on morphological aspects of muscle tissue, comparing the weight and cross-sectional area in rat skeletal muscle. Wistar rats were divided into three groups: control, hypertrophy group without irradiation (right plantar muscle) and hypertrophy group and irradiation (left plantar muscle), both analyzed after 7 and 14 days. The irradiation was performed daily immediately after the surgery. The parameters were: λ = 780nm, beam spot of 0.04 cm2, output power of 40mW, power density of 1W/cm2, energy density of 10J / cm2 and 10s exposure time with a total energy of 3.2 J. The results revealed that low level laser irradiation an increase the weight of the plantaris muscle after 7 and 14 days with a difference of 7.06% and 11.51% respectively. In conclusion, low level laser irradiation has an effect on compensatory hypertrophy to produce increased muscle weight and promoted an increase in cross-sectional area of muscle fibers in the compensatory hypertrophy model after 14 days with parameters cited above.

  8. Individual variability in compensatory eating following acute exercise in overweight and obese women.

    PubMed

    Hopkins, Mark; Blundell, John E; King, Neil A

    2014-10-01

    While compensatory eating following acute aerobic exercise is highly variable, little is known about the underlying mechanisms that contribute to the alterations in exercise-induced eating behaviour. Overweight and obese women (body mass index=29.6±4.0 kg/m(2)) performed a bout of cycling individually tailored to expend 400 kcal (EX) or a time-matched no exercise control condition in a randomised, counter-balanced order. 60 min after the cessation of exercise, an ad libitum test meal was provided. Substrate oxidation and subjective appetite ratings were measured during exercise/time-matched rest, and during the period between the cessation of exercise and food consumption. While ad libitum energy intake (EI) did not differ between EX and the control condition (666.0±203.9 vs 664.6±174.4 kcal, respectively; ns), there was a marked individual variability in compensatory EI. The difference in EI between EX and the control condition ranged from -234.3 to 278.5 kcal. Carbohydrate oxidation during exercise was positively associated with postexercise EI, accounting for 37% of the variance in EI (r=0.57; p=0.02). These data indicate that the capacity of acute exercise to create a short-term energy deficit in overweight and obese women is highly variable. Furthermore, exercise-induced CHO oxidation can explain a part of the variability in acute exercise-induced compensatory eating. Postexercise compensatory eating could serve as an adaptive response to facilitate the restoration of carbohydrate balance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  9. Twenty Months of Evolution Following Sympathectomy on Patients with Palmar Hyperhidrosis: Sympathectomy at the T3 Level is Better than at the T2 Level

    PubMed Central

    Yazbek, Guilherme; Wolosker, Nelson; Kauffman, Paulo; de Campos, José Ribas Milanez; Puech-Leão, Pedro; Jatene, Fábio Biscegli

    2009-01-01

    OBJECTIVE To compare two surgical techniques (denervation levels) for sympathectomy using video-assisted thoracoscopy to treat palmar hyperhidrosis in the long-term. METHODS From May 2003 to June 2006, 60 patients with palmar hyperhidrosis were prospectively randomized for video-assisted thoracoscopic sympathectomy at the T2 or T3 ganglion level. They were followed for a mean of 20 months and were evaluated regarding their degree of improvement of palmar hyperhidrosis, incidence and severity of compensatory hyperhidrosis and its evolution over time, and quality of life. RESULTS Fifty-nine cases presented resolution of the palmar hyperhidrosis. One case of therapeutic failure occurred in the T3 group. Most of the patients presented an improvement in palmar hyperhidrosis, without any difference between the groups. Twenty months later, all patients in both groups presented some degree of compensatory hyperhidrosis but with less severity in the T3 group (p = 0.007). Compensatory hyperhidrosis developed in most patients during the first month after the operation, with incidence and severity that remained stable over time. An improvement in quality of life was seen starting from the first postoperative evaluation but without any difference between the groups. This improvement was maintained until the end of the follow-up. CONCLUSION Both techniques were effective for treating palmar hyperhidrosis. The most frequent complication was compensatory hyperhidrosis, which presented stable incidence and severity over the study period. Sympathectomy at the T3 level presented compensatory hyperhidrosis with less severity. Nevertheless, the improvement in quality of life was similar between the groups. PMID:19690657

  10. Annual Adaptive Management Report for Compensatory Mitigation at Keyport Lagoon: Mitigation of Pier B Development at the Bremerton Naval Facilities - Compensatory Mitigation at Keyport Lagoon - Naval Underwater Warfare Center Division - Keyport, Washington

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

    Vavrinec, John; Borde, Amy B.; Woodruff, Dana L.

    Unites States Navy capital improvement projects are designed to modernize and improve mission capacity. Such capital improvement projects often result in unavoidable environmental impacts by increasing over-water structures, which results in a loss of subtidal habitat within industrial areas of Navy bases. In the Pacific Northwest, compensatory mitigation often targets alleviating impacts to Endangered Species Act-listed salmon species. The complexity of restoring large systems requires limited resources to target successful and more coordinated mitigation efforts to address habitat loss and improvements in water quality that will clearly contribute to an improvement at the site scale and can then be linkedmore » to a cumulative net ecosystem improvement.« less

  11. Flexible Redistribution in Cognitive Networks.

    PubMed

    Hartwigsen, Gesa

    2018-06-15

    Previous work has emphasized that cognitive functions in the human brain are organized into large-scale networks. However, the mechanisms that allow these networks to compensate for focal disruptions remain elusive. I suggest a new perspective on the compensatory flexibility of cognitive networks. First, I demonstrate that cognitive networks can rapidly change the functional weight of the relative contribution of different regions. Second, I argue that there is an asymmetry in the compensatory potential of different kinds of networks. Specifically, recruitment of domain-general functions can partially compensate for focal disruptions of specialized cognitive functions, but not vice versa. Considering the compensatory potential within and across networks will increase our understanding of functional adaptation and reorganization after brain lesions and offers a new perspective on large-scale neural network (re-)organization. Copyright © 2018 Elsevier Ltd. All rights reserved.

  12. Child Poverty and the Health Care System.

    PubMed

    Racine, Andrew D

    2016-04-01

    The persistence of child poverty in the United States and the pervasive health consequences it engenders present unique challenges to the health care system. Human capital theory and empirical observation suggest that the increased disease burden experienced by poor children originates from social conditions that provide suboptimal educational, nutritional, environmental, and parental inputs to good health. Faced with the resultant excess rates of pediatric morbidity, the US health care system has developed a variety of compensatory strategies. In the first instance, Medicaid, the federal-state governmental finance system designed to assure health insurance coverage for poor children, has increased its eligibility thresholds and expanded its benefits to allow greater access to health services for this vulnerable population. A second arm of response involves a gradual reengineering of health care delivery at the practice level, including the dissemination of patient-centered medical homes, the use of team-based approaches to care, and the expansion of care management beyond the practice to reach deep into the community. Third is a series of recent experiments involving the federal government and state Medicaid programs that includes payment reforms of various kinds, enhanced reporting, concentration on high-risk populations, and intensive case management. Fourth, pediatric practices have begun to make use of specific tools that permit the identification and referral of children facing social stresses arising from poverty. Finally, constituencies within the health care system participate in enhanced advocacy efforts to raise awareness of poverty as a distinct threat to child health and to press for public policy responses such as minimum wage increases, expansion of tax credits, paid family leave, universal preschool education, and other priorities focused on child poverty. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  13. Compensatory Beliefs about Glucose Testing are Associated with Low Adherence to Treatment and Poor Metabolic Control in Adolescents with Type 1 Diabetes

    ERIC Educational Resources Information Center

    Rabiau, Marjorie A.; Knauper, Barbel; Nguyen, Thien-Kim; Sufrategui, Maria; Polychronakos, Constantin

    2009-01-01

    The goal of this research was to investigate whether compensatory beliefs (CBs) regarding glucose testing predict blood glucose levels and adherence to treatment in adolescents with type 1 diabetes. CBs are convictions that the negative effects of one behavior (e.g. not testing one's glucose level) can be compensated for by engaging in another…

  14. 17 CFR 230.701 - Exemption for offers and sales of securities pursuant to certain compensatory benefit plans and...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Investment Companies § 230.701 Exemption for offers and sales of securities pursuant to certain compensatory... “Exchange Act”) (15 U.S.C. 78m or 78o(d)) and is not an investment company registered or required to be registered under the Investment Company Act of 1940 (15 U.S.C. 80a-1 et seq.). (2) Issuers that become...

  15. Arm-trunk coordination in wheelchair initiation displacement: A study of anticipatory and compensatory postural adjustments during different speeds and directions of propulsion.

    PubMed

    Chikh, Soufien; Garnier, Cyril; Faupin, Arnaud; Pinti, Antonio; Boudet, Samuel; Azaiez, Fairouz; Watelain, Eric

    2018-06-01

    Arm-trunk coordination during the initiation of displacement in manual wheelchair is a complex task. The objective of this work is to study the arm-trunk coordination by measuring anticipatory and compensatory postural adjustments. Nine healthy subjects participated in the study after being trained in manual wheelchair. They were asked to initiate a displacement in manual wheelchair in three directions (forward vs. left vs. right), with two speeds (spontaneous vs. maximum) and with two initial hand's positions (hands on thighs vs. hands on handrails). Muscular activities in the trunk (postural component) and the arms (focal component) were recorded bilaterally. The results show two strategies for trunk control: An anticipatory adjustment strategy and a compensatory adjustment strategy with a dominance of compensation. These two strategies are influenced by the finalities of displacement in terms of speed and direction depending on the hands positions. Arm-trunk coordination is characterized by an adaptability of anticipatory and compensatory postural adjustments. The study of this type of coordination for subjects with different levels of spinal cord injury could be used to predict the forthcoming displacement and thus assist the user in a complex task. Copyright © 2018 Elsevier Ltd. All rights reserved.

  16. Changes in rat muscle with compensatory overload occur in a sequential manner.

    PubMed

    Macpherson, P C; Thayer, R E; Rodgers, C; Taylor, A W; Noble, E G

    1999-01-01

    The present study was initiated to determine the time course of changes in the profile of selected skeletal muscle myofibril proteins during compensatory overload. Whole muscle isometric contractile properties were measured to assess the physiological consequences of the overload stimulus. Compensatory overload of plantaris muscle of rats was induced by surgical ablation of the synergistic soleus and gastrocnemius muscles. Myosin light chain (LC) and tropomyosin (TM) compositions of control (CP) and overloaded plantaris (OP) muscles were determined by electrophoresis and myofibrillar ATPase assays were performed to assess changes in contractile protein interactions. Within one week of overload decreases in the alpha:beta TM ratio and myofibrillar ATPase activity were observed. Following 30 days of overload, a transition in type II to type I fibres was associated with an increase in slow myosin LC1. Interestingly, after 77 days of overload, the TM subunit ratio returned to one resembling a fast twitch muscle. It is proposed that the early and transitory changes in the TM subunits of OP, as well as the rapid initial depression in maximum tetanic isometric force and myofibrillar ATPase activity may be explained as a result of muscle fibre degeneration-regeneration. We propose that alterations in protein expression induced by compensatory overload reflect both degenerative-regenerative change and increased neuromuscular activity.

  17. When Virtual Muscularity Enhances Physical Endurance: Masculinity Threat and Compensatory Avatar Customization Among Young Male Adults.

    PubMed

    Lee-Won, Roselyn J; Tang, Wai Yen; Kibbe, Mackenzie R

    2017-01-01

    Masculinity-threatened men attempt to resolve the negative states caused by the threat through compensatory behavior such as public display of muscularity, which constitutes one way in which men physically establish masculinity. Avatars serve as a key means for self-presentation in technology-mediated environments, and compensatory motives can drive avatar customization. Noting this, the present research examined whether masculinity-threatened young men engage in compensatory avatar customization and whether such customization can be self-affirming. Specifically, we conducted a laboratory experiment to investigate the effects of masculinity threat on customization of avatar muscularity and physical endurance on a task that represents behavioral self-regulation. Data from 238 male college students revealed that masculinity-threatened young men customized their avatar to have greater muscle definition than did their nonthreatened counterparts, and greater muscle definition of the customized avatar predicted greater physical endurance on a handgrip task. Furthermore, muscle definition of the customized avatar significantly mediated the relationship between masculinity threat and physical endurance. None of these effects were moderated by masculine norm conformity, which suggested that the effects overrode individual differences in the extent to which participants conformed to masculine norms and expectations. Theoretical and practical implications of these findings are discussed.

  18. Aerobic exercise did not have compensatory effects on physical activity levels in type 2 diabetes patients.

    PubMed

    de Moura, Bruno Pereira; Marins, João Carlos Bouzas; Franceschini, Sylvia Do Carmo Castro; Reis, Janice Sepúlveda; Amorim, Paulo Roberto Dos Santos

    2015-01-01

    Although exercise promotes beneficial effects in diabetic patients, some studies have questioned the degree of their importance in terms of the increase in total energy expenditure. In these studies, the decrease of physical activity levels (PAL) was referred as "compensatory effect of exercise". However, our aim was to investigate whether aerobic exercise has compensatory effects on PAL in type 2 diabetes patients. Eight volunteers (51.1 ± 8.2 years) were enrolled in a supervised exercise programme for 8 weeks (3 d · wk(-1), 50-60% of VO2 peak for 30-60 min). PAL was measured using tri-axial accelerometers in the 1st, 8th and 12th weeks. Biochemical tests, cardiorespiratory fitness, anthropometric assessment and body composition were measured in the 2nd and 11th weeks. Statistical analysis was performed using non-parametric tests (Friedman and Wilcoxon, P < 0.05). We found no significant differences in PAL between intervention periods, and participants spent the majority of their awake time in sedentary activities. However, the exercise programme generated a significant 14.8% increase in VO2 peak and a 15% reduction in fructosamine. The exercise programme had no compensatory effects on PAL in type 2 diabetes patients, but improved their cardiorespiratory fitness and glycaemic control.

  19. Modification of hemiplegic compensatory gait pattern by symmetry-based motion controller of HAL.

    PubMed

    Kawamoto, Hiroaki; Kadone, Hideki; Sakurai, Takeru; Sankai, Yoshiyuki

    2015-01-01

    As one of several characteristics of hemiplegic patients after stroke, compensatory gait caused by affected limb is often seen. The purpose of this research is to apply a symmetry-based controller of a wearable type lower limb robot, Hybrid Assistive Limb (HAL) to hemiplegic patients with compensatory gait, and to investigate improvement of gait symmetry. The controller is designed respectively for swing phase and support phase according to characteristics of hemiplegic gait pattern. The controller during swing phase stores the motion of the unaffected limb and then provides motion support on the affected limb during the subsequent swing using the stored pattern to realize symmetric gait based on spontaneous limb swing. Moreover, the controller during support phase provides motion to extend hip and knee joints to support wearer's body. Clinical tests were conducted in order to assess the modification of gait symmetry. Our case study involved participation of one chronic stroke patient who performs abnormally-compensatory gait for both of the affected and unaffected limbs. As a result, the patient's gait symmetry was improved by providing motion support during the swing phase on the affected side and motion constraint during the support phase on the unaffected side. The study showed promising basis for the effectiveness of the controller for the future clinical study.

  20. Evidence for pleural epithelial-mesenchymal transition in murine compensatory lung growth

    PubMed Central

    Ysasi, Alexandra B.; Wagner, Willi L.; Valenzuela, Cristian D.; Kienzle, Arne; Servais, Andrew B.; Bennett, Robert D.; Tsuda, Akira; Ackermann, Maximilian; Mentzer, Steven J.

    2017-01-01

    In many mammals, including rodents and humans, removal of one lung results in the compensatory growth of the remaining lung; however, the mechanism of compensatory lung growth is unknown. Here, we investigated the changes in morphology and phenotype of pleural cells after pneumonectomy. Between days 1 and 3 after pneumonectomy, cells expressing α-smooth muscle actin (SMA), a cytoplasmic marker of myofibroblasts, were significantly increased in the pleura compared to surgical controls (p < .01). Scanning electron microscopy of the pleural surface 3 days post-pneumonectomy demonstrated regions of the pleura with morphologic features consistent with epithelial-mesenchymal transition (EMT); namely, cells with disrupted intercellular junctions and an acquired mesenchymal (rounded and fusiform) morphotype. To detect the migration of the transitional pleural cells into the lung, a biotin tracer was used to label the pleural mesothelial cells at the time of surgery. By post-operative day 3, image cytometry of post-pneumonectomy subpleural alveoli demonstrated a 40-fold increase in biotin+ cells relative to pneumonectomy-plus-plombage controls (p < .01). Suggesting a similar origin in space and time, the distribution of cells expressing biotin, SMA, or vimentin demonstrated a strong spatial autocorrelation in the subpleural lung (p < .001). We conclude that post-pneumonectomy compensatory lung growth involves EMT with the migration of transitional mesothelial cells into subpleural alveoli. PMID:28542402

  1. Taking Our Seat at the Table: Community Cancer Survivorship.

    PubMed

    Polo, Katie M; Smith, Caitlin

    Cancer survivors are at risk for occupational performance issues related to activities of daily living, instrumental activities of daily living, work, and social and community participation. Occupational therapy practitioners can address these performance issues by offering services within existing community cancer survivorship programs that focus on adaptive and compensatory strategies to facilitate meaningful lifestyles and optimize health and well-being. Occupational therapy services do not currently exist at these community sites, nor are occupational therapy practitioners recognized as providers in existing community cancer survivorship programs. Recognition of practitioners' distinct value in cancer survivorship, advocacy for occupational therapy services in the community, development of supporting documentation for occupational therapy's role in community survivorship, and research on the efficacy of interventions in community cancer survivorship are needed to expand occupational therapy's role with this growing population. Copyright © 2017 by the American Occupational Therapy Association, Inc.

  2. Effector-triggered immunity: from pathogen perception to robust defense.

    PubMed

    Cui, Haitao; Tsuda, Kenichi; Parker, Jane E

    2015-01-01

    In plant innate immunity, individual cells have the capacity to sense and respond to pathogen attack. Intracellular recognition mechanisms have evolved to intercept perturbations by pathogen virulence factors (effectors) early in host infection and convert it to rapid defense. One key to resistance success is a polymorphic family of intracellular nucleotide-binding/leucine-rich-repeat (NLR) receptors that detect effector interference in different parts of the cell. Effector-activated NLRs connect, in various ways, to a conserved basal resistance network in order to transcriptionally boost defense programs. Effector-triggered immunity displays remarkable robustness against pathogen disturbance, in part by employing compensatory mechanisms within the defense network. Also, the mobility of some NLRs and coordination of resistance pathways across cell compartments provides flexibility to fine-tune immune outputs. Furthermore, a number of NLRs function close to the nuclear chromatin by balancing actions of defense-repressing and defense-activating transcription factors to program cells dynamically for effective disease resistance.

  3. Behavioral adjustment of siblings of children with autism engaged in applied behavior analysis early intervention programs: the moderating role of social support.

    PubMed

    Hastings, Richard P

    2003-04-01

    There have been few studies of the impact of intensive home-based early applied behavior analysis (ABA) intervention for children with autism on family functioning. In the present study, behavioral adjustment was explored in 78 siblings of children with autism on ABA programs. First, mothers' ratings of sibling adjustment were compared to a normative sample. There were no reported increases in behavioral adjustment problems in the present sample. Second, regression analyses revealed that social support functioned as a moderator of the impact of autism severity on sibling adjustment rather than a mediator or compensatory variable. In particular, siblings in families with a less severely autistic child had fewer adjustment problems when more formal social support was also available to the family. The implications of these data for future research and for practice are discussed.

  4. A Regional Guidebook for Conducting Functional Assessments of Forested Wetlands and Riparian Areas in the Ozark Mountains Region of Arkansas

    DTIC Science & Technology

    2008-09-01

    compensatory mitigation. However, a variety of other potential uses have been identified, including the determination of minimal effects under the Food...at http://www.epa.gov/OWOW/wetlands/science/hgm.html, outlines a strategy for developing Regional Guidebooks throughout the United States, provides...determination of compensatory mitigation, design and monitoring of mitigation, comparison of wetland management alternatives or results, determination of

  5. Compensatory help-seeking in young and older adults: does seeking help, help?

    PubMed

    Alea, Nicole; Cunningham, Walter R

    2003-01-01

    Asking other people for help is a compensatory behavior that may be useful across the life span to enhance functioning. Seventy-two older and younger men and women were either allowed to ask for help or were not allowed to ask for help while solving reasoning problems. Although the older adults answered fewer problems correctly, they did not seek additional help to compensate for their lower levels of performance. Younger adults sought more help. There were no age differences, however, in the types of help sought: indirect help (e.g., hints) was sought more often than direct help (e.g., asking for the answer). Exploratory analyses revealed that one's ability level was a better indicator than age of the utility of help-seeking. Findings are interpreted in the context of social and task-related influences on the use of help-seeking as a compensatory behavior across the life span.

  6. Growth compensatory role of sulindac sulfide-induced thrombospondin-1 linked with ERK1/2 and RhoA GTPase signaling pathways

    PubMed Central

    Moon, Yuseok; Kim, Jeung Il; Yang, Hyun; Eling, Thomas E.

    2009-01-01

    Previously, we reported that non-steroidal anti-inflammatory drugs (NSAIDs) suppress cellular invasion which was mediated by thrombospondin-1 (TSP-1). As the extending study of the previous observation, we investigated the effect of NSAID-induced TSP-1 on the cellular growth and its related signaling transduction of the TSP-1 production. Among diverse NSAIDs, sulindac sulfide was most potent of inducing the human TSP-1 protein expression. Functionally, induced TSP-1 expression was associated with the growth-compensatory action of NSAID. TSP-1 expression was also elevated by mitogenic signals of ERK1/2 and RhoA GTPase pathway which had also growth-promotive capability after sulindac sulfide treatment. These findings suggest the possible mechanism through which tumor cells can survive the chemopreventive action of NSAIDs or the normal epithelium can reconstitute after NSAID-mediated ulceration in a compensatory way. PMID:18261746

  7. Defensive zeal and the uncertain self: what makes you so sure?

    PubMed

    McGregor, Ian; Marigold, Denise C

    2003-11-01

    In Studies 1-3, undergraduates with high self-esteem (HSEs) reacted to personal uncertainty-threats with compensatory conviction about unrelated issues and aspects of the self. In Study 1 HSEs reacted to salience of personal dilemmas with increased implicit conviction about self-definition. In Study 2 they reacted to the same uncertainty-threat with increased explicit conviction about social issues. In Study 3, HSEs (particularly defensive HSEs, i.e., with low implicit self-esteem; C. H. Jordan, S. J. Spencer, & M. P. Zanna, 2003) reacted to uncertainty about a personal relationship with compensatory conviction about social issues. For HSEs in Study 4, expressing convictions about social issues decreased subjective salience of dilemma-related uncertainties that were not related to the social issues. Compensatory conviction is viewed as a mode of repression, akin to reaction formation, that helps keep unwanted thoughts out of awareness.

  8. A compensatory role for declarative memory in neurodevelopmental disorders.

    PubMed

    Ullman, Michael T; Pullman, Mariel Y

    2015-04-01

    Most research on neurodevelopmental disorders has focused on their abnormalities. However, what remains intact may also be important. Increasing evidence suggests that declarative memory, a critical learning and memory system in the brain, remains largely functional in a number of neurodevelopmental disorders. Because declarative memory remains functional in these disorders, and because it can learn and retain numerous types of information, functions, and tasks, this system should be able to play compensatory roles for multiple types of impairments across the disorders. Here, we examine this hypothesis for specific language impairment, dyslexia, autism spectrum disorder, Tourette syndrome, and obsessive-compulsive disorder. We lay out specific predictions for the hypothesis and review existing behavioral, electrophysiological, and neuroimaging evidence. Overall, the evidence suggests that declarative memory indeed plays compensatory roles for a range of impairments across all five disorders. Finally, we discuss diagnostic, therapeutic and other implications. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. A compensatory role for declarative memory in neurodevelopmental disorders

    PubMed Central

    Ullman, Michael T.; Pullman, Mariel Y.

    2015-01-01

    Most research on neurodevelopmental disorders has focused on their abnormalities. However, what remains intact may also be important. Increasing evidence suggests that declarative memory, a critical learning and memory system in the brain, remains largely functional in a number of neurodevelopmental disorders. Because declarative memory remains functional, and because this system can learn and retain numerous types of information, functions, and tasks, it should be able to play compensatory roles for multiple types of impairments across the disorders. Here, we examine this hypothesis for specific language impairment, dyslexia, autism spectrum disorder, Tourette syndrome, and obsessive-compulsive disorder. We lay out specific predictions for the hypothesis and review existing behavioral, electrophysiological, and neuroimaging evidence. Overall, the evidence suggests that declarative memory indeed plays compensatory roles for a range of impairments across all five disorders. Finally, we discuss diagnostic, therapeutic and other implications. PMID:25597655

  10. Social patterning of overeating, binge eating, compensatory behaviours and symptoms of bulimia nervosa in young adult women: results from the Australian Longitudinal Study on Women's Health.

    PubMed

    Koupil, Ilona; Tooth, Leigh; Heshmati, Amy; Mishra, Gita

    2016-12-01

    To study social patterning of overeating and symptoms of disordered eating in a general population. A representative, population-based cohort study. The Australian Longitudinal Study on Women's Health (ALSWH), Survey 1 in 1996 and Survey 2 in 2000. Women (n 12 599) aged 18-23 years completed a questionnaire survey at baseline, of whom 6866 could be studied prospectively. Seventeen per cent of women reported episodes of overeating, 16 % reported binge eating and 10 % reported compensatory behaviours. Almost 4 % of women reported symptoms consistent with bulimia nervosa. Low education, not living with family, perceived financial difficulty (OR=1·8 and 1·3 for women with severe and some financial difficulty, respectively, compared with none) and European language other than English spoken at home (OR=1·5 for European compared with Australian/English) were associated with higher prevalence of binge eating. Furthermore, longitudinal analyses indicated increased risk of persistent binge eating among women with a history of being overweight in childhood, those residing in metropolitan Australia, women with higher BMI, smokers and binge drinkers. Overeating, binge eating and symptoms of bulimia nervosa are common among young Australian women and cluster with binge drinking. Perceived financial stress appears to increase the risk of binge eating and bulimia nervosa. It is unclear whether women of European origin and those with a history of childhood overweight carry higher risk of binge eating because of genetic or cultural reasons.

  11. Neuroplasticity of prehensile neural networks after quadriplegia.

    PubMed

    Di Rienzo, F; Guillot, A; Mateo, S; Daligault, S; Delpuech, C; Rode, G; Collet, C

    2014-08-22

    Targeting cortical neuroplasticity through rehabilitation-based practice is believed to enhance functional recovery after spinal cord injury (SCI). While prehensile performance is severely disturbed after C6-C7 SCI, subjects with tetraplegia can learn a compensatory passive prehension using the tenodesis effect. During tenodesis, an active wrist extension triggers a passive flexion of the fingers allowing grasping. We investigated whether motor imagery training could promote activity-dependent neuroplasticity and improve prehensile tenodesis performance. SCI participants (n=6) and healthy participants (HP, n=6) took part in a repeated measurement design. After an extended baseline period of 3 weeks including repeated magnetoencephalography (MEG) measurements, MI training was embedded within the classical course of physiotherapy for 5 additional weeks (three sessions per week). An immediate MEG post-test and a follow-up at 2 months were performed. Before MI training, compensatory activations and recruitment of deafferented cortical regions characterized the cortical activity during actual and imagined prehension in SCI participants. After MI training, MEG data yielded reduced compensatory activations. Cortical recruitment became similar to that in HP. Behavioral analysis evidenced decreased movement variability suggesting motor learning of tenodesis. Data suggest that MI training participated to reverse compensatory neuroplasticity in SCI participants, and promoted the integration of new upper limb prehensile coordination in the neural networks functionally dedicated to the control of healthy prehension before injury. Copyright © 2014 IBRO. Published by Elsevier Ltd. All rights reserved.

  12. Defining Features of Unhealthy Exercise Associated with Disordered Eating and Eating Disorder Diagnoses

    PubMed Central

    Holland, Lauren A.; Brown, Tiffany A.; Keel, Pamela K.

    2013-01-01

    Objectives The current study sought to compare different features of unhealthy exercise on associations with disordered eating and their ability to identify individuals with eating disorders. A secondary aim of the study was to compare prevalence and overlap of different aspects of unhealthy exercise and potential differences in their gender distribution. Design Cross-sectional epidemiological study. Methods A community-based sample of men (n=592) and women (n=1468) completed surveys of health and eating patterns, including questions regarding exercise habits and eating disorder symptoms. Results Compulsive and compensatory features of exercise were the best predictors of disordered eating and eating disorder diagnoses compared to exercise that was excessive in quantity. Further, compulsive and compensatory aspects of unhealthy exercise represented overlapping, yet distinct qualities in both men and women. Conclusions Including the compulsive quality among the defining features of unhealthy exercise may improve identification of eating disorders, particularly in men. Results suggest that the compensatory aspect of unhealthy exercise is not adequately captured by the compulsive aspect of unhealthy exercise. Thus, interventions that target unhealthy exercise behaviors among high-risk individuals, such as athletes, may benefit from addressing both the compulsive and compensatory aspects of unhealthy exercise. Future prospective longitudinal studies will aid in determining the direction of the association between these features of unhealthy exercise and the onset of eating pathology. PMID:24391457

  13. Increased sugar intake as a form of compensatory hyperphagia in patients with type 2 diabetes under dapagliflozin treatment.

    PubMed

    Horie, Ichiro; Abiru, Norio; Hongo, Ryoko; Nakamura, Takeshi; Ito, Ayako; Haraguchi, Ai; Natsuda, Shoko; Sagara, Ikuko; Ando, Takao; Kawakami, Atsushi

    2018-01-01

    Sodium-glucose cotransporter 2 inhibitors (SGLT2i) cause substantially less weight loss than would be expected based on their caloric deficits, probably due to enhanced appetite regulation known as "compensatory hyperphagia," which occurs to offset the negative energy balance caused by increased glycosuria. We examined whether any specific nutrients contributed to the compensatory hyperphagia in diabetic patients taking SGLT2i. Sixteen patients with type 2 diabetes were newly administered dapagliflozin 5 mg daily as the experimental SGLT2i group. Sixteen age-, sex- and BMI-matched type 2 diabetes patients not receiving dapagliflozin served as controls. A brief-type self-administered diet history questionnaire (BDHQ) was undertaken just before and 3 months after study initiation to evaluate changes of energy and nutrient intakes in each group. At 3 months, daily intakes of total calories and the proportions of the three major nutrients were not significantly increased in either group. However, daily sucrose intake was significantly increased after treatment versus the baseline value in the SGLT2i group (p = .003), but not in controls. The calculated intakes of all other nutrients were not significantly changed in either group. Dapagliflozin treatment specifically increased sucrose intake, which might be an ideal target for nutritional approaches to attenuate compensatory hyperphagia. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Effects of levodopa on corticostriatal circuits supporting working memory in Parkinson's disease.

    PubMed

    Simioni, Alison C; Dagher, Alain; Fellows, Lesley K

    2017-08-01

    Working memory dysfunction is common in Parkinson's disease, even in its early stages, but its neural basis is debated. Working memory performance likely reflects a balance between corticostriatal dysfunction and compensatory mechanisms. We tested this hypothesis by examining working memory performance with a letter n-back task in 19 patients with mild-moderate Parkinson's disease and 20 demographically matched healthy controls. Parkinson's disease patients were tested after an overnight washout of their usual dopamine replacement therapy, and again after a standard dose of levodopa. FMRI was used to assess task-related activation and resting state functional connectivity; changes in BOLD signal were related to performance to disentangle pathological and compensatory processes. Parkinson's disease patients off dopamine replacement therapy displayed significantly reduced spatial extent of task-related activation in left prefrontal and bilateral parietal cortex, and poorer working memory performance, compared to controls. Amongst the Parkinson's disease patients off dopamine replacement therapy, relatively better performance was associated with greater activation of right dorsolateral prefrontal cortex compared to controls, consistent with compensatory right hemisphere recruitment. Administration of levodopa remediated the working memory deficit in the Parkinson's disease group, and resulted in a different pattern of performance-correlated activity, with a shift to greater left ventrolateral prefrontal cortex activation in patients on, compared to off dopamine replacement therapy. Levodopa also significantly increased resting-state functional connectivity between caudate and right parietal cortex (within the right fronto-parietal attentional network). The strength of this connectivity contributed to better performance in patients and controls, suggesting a general compensatory mechanism. These findings argue that Parkinson's disease patients can recruit additional neural resources, here, the right fronto-parietal network, to optimize working memory performance despite impaired corticostriatal function. Levodopa seems to both boost engagement of a task-specific prefrontal region, and strengthen a putative compensatory caudate-cortical network to support this executive function. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Compensatory mortality in mule deer populations: Final technical report, January 1, 1985--December 31, 1988

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

    White, G.C.

    1989-03-01

    The hypothesis of compensatory mortality is critical to understanding population dynamics of wildlife species. This knowledge is vital regardless of whether populations are managed for recreational hunting or habitats are altered via energy development projects. This research tested for compensatory mortality in the juvenile (fawn) portion of a mule deer population. Two experimental manipulations were used employing radio-collared deer. In this study, /approximately/20% of the population was moved from a treatment area and fawn survival rates compared to those on the control area. In the pasture study, deer were stocked in pastures at 3 densities of 44, 89, and 139more » deer/km/sup 2/. Lowering of density in the field portion of the study did not appear to affect fawn survival. This is attributed to not removing enough animals for existing range conditions that have been imparted by high deer densities during the last 3 decades. Also, the effect of removal was tempered by an increase in yearling males brought about by antler-point restrictions during the harvest. Deer removed from the treatment area were used to stock 3 large pastures at low, medium, and high densities of 44, 89, and 139 deer/km/sup 2/, respectively. Fawn survival was significantly different between densities (P < 0.001), with the low density pasture showing the highest survival and the high density pasture showing the lowest survival. The main cause of death was starvation suggesting that food supplies were limiting. A strong compensatory mortality process is operating in this mule deer population as evidenced by the pasture data. We did not detect this process in the field portion of the study because the removal of /approximately/20% of the population was insufficient to allow an immediate improvement in fawn nutrition. The density-dependent survival response in the controlled pasture study demonstrated that compensatory mortality is operating in this population. 57 refs., 7 figs., 6 tabs.« less

  16. Cardiovascular magnetic resonance assessment of acute cardiovascular effects of voluntary apnoea in elite divers.

    PubMed

    Eichhorn, L; Doerner, J; Luetkens, J A; Lunkenheimer, J M; Dolscheid-Pommerich, R C; Erdfelder, F; Fimmers, R; Nadal, J; Stoffel-Wagner, B; Schild, H H; Hoeft, A; Zur, B; Naehle, C P

    2018-06-18

    Prolonged breath holding results in hypoxemia and hypercapnia. Compensatory mechanisms help maintain adequate oxygen supply to hypoxia sensitive organs, but burden the cardiovascular system. The aim was to investigate human compensatory mechanisms and their effects on the cardiovascular system with regard to cardiac function and morphology, blood flow redistribution, serum biomarkers of the adrenergic system and myocardial injury markers following prolonged apnoea. Seventeen elite apnoea divers performed maximal breath-hold during cardiovascular magnetic resonance imaging (CMR). Two breath-hold sessions were performed to assess (1) cardiac function, myocardial tissue properties and (2) blood flow. In between CMR sessions, a head MRI was performed for the assessment of signs of silent brain ischemia. Urine and blood samples were analysed prior to and up to 4 h after the first breath-hold. Mean breath-hold time was 297 ± 52 s. Left ventricular (LV) end-systolic, end-diastolic, and stroke volume increased significantly (p < 0.05). Peripheral oxygen saturation, LV ejection fraction, LV fractional shortening, and heart rate decreased significantly (p < 0.05). Blood distribution was diverted to cerebral regions with no significant changes in the descending aorta. Catecholamine levels, high-sensitivity cardiac troponin, and NT-pro-BNP levels increased significantly, but did not reach pathological levels. Compensatory effects of prolonged apnoea substantially burden the cardiovascular system. CMR tissue characterisation did not reveal acute myocardial injury, indicating that the resulting cardiovascular stress does not exceed compensatory physiological limits in healthy subjects. However, these compensatory mechanisms could overly tax those limits in subjects with pre-existing cardiac disease. For divers interested in competetive apnoea diving, a comprehensive medical exam with a special focus on the cardiovascular system may be warranted. This prospective single-centre study was approved by the institutional ethics committee review board. It was retrospectively registered under ClinicalTrials.gov (Trial registration: NCT02280226 . Registered 29 October 2014).

  17. A useful method for assessing differences of compensatory hypertrophy in the contralateral kidney before and after radical nephrectomy in patients with renal cell carcinoma: ellipsoid formula on computed tomography.

    PubMed

    Park, Bong Hee; Cho, Kang Jun; Kim, Jung Im; Bae, Sang Rak; Lee, Yong Seok; Kang, Sung Hak; Kim, Joon Chul; Han, Chang Hee

    2018-02-01

    To investigate the usefulness of the ellipsoid formula for assessing compensatory hypertrophy of the contralateral kidney on pre-operative and post-operative CT in renal cell carcinoma (RCC) patients. We retrospectively identified 389 patients who had radical nephrectomy for RCC between 2011  and 2015. Contrast-enhanced CT was performed within 3 months pre-operative and at 1 year post-operative. The kidney volumes were calculated from CT using the ellipsoid formula. We subdivided patients into three groups based on tumour size (I: ≤4 cm, II: 4-7 cm, III: >7 cm). Volumetric renal parameters were compared and multivariate analyses were performed to determine predictors associated with pre-operative  and post-operative compensatory hypertrophy. Kidney volume calculation using the ellipsoid  method took a median of 51 s. Group III had a significantly larger median pre-operative contralateral renal volume than Groups I and II (I:  140.4, II: 141.6, III: 166.7 ml, p < 0.05). However, the median ratio of post-operative contralateral renal volume change was significantly higher in Groups I and II than Group III (I: 0.36, II: 0.23, III: 0.12, p < 0.001). On multivariate analysis, tumour size revealed the strongest positive association with pre-operative contralateral kidney volume (partial regression coefficient: β = 30.8, >7 cm) and ratio of post-operative contralateral kidney volume change (β  = 0.214, I vs III; β = 0.168, II vs III). Kidney volume calculation for assessing pre- and post-operative compensatory hypertrophy of the contralateral kidney in RCC patients can be easily and rapidly performed from CT images using the ellipsoid formula. Advances in knowledge: The ellipsoid formula allows reliable method for assessing pre-operative and post-operative compensatory hypertrophy of the contralateral kidney in RCC.

  18. Synchrony, compensatory dynamics, and the functional trait basis of phenological diversity in a tropical dry forest tree community: effects of rainfall seasonality

    NASA Astrophysics Data System (ADS)

    Lasky, Jesse R.; Uriarte, María; Muscarella, Robert

    2016-11-01

    Interspecific variation in phenology is a key axis of functional diversity, potentially mediating how communities respond to climate change. The diverse drivers of phenology act across multiple temporal scales. For example, abiotic constraints favor synchronous reproduction (positive covariance among species), while biotic interactions can favor synchrony or compensatory dynamics (negative covariance). We used wavelet analyses to examine phenology of community flower and seed production for 45 tree species across multiple temporal scales in a tropical dry forest in Puerto Rico with marked rainfall seasonality. We asked three questions: (1) do species exhibit synchronous or compensatory temporal dynamics in reproduction, (2) do interspecific differences in phenology reflect variable responses to rainfall, and (3) is interspecific variation in phenology and response to a major drought associated with functional traits that mediate responses to moisture? Community-level flowering was synchronized at seasonal scales (˜5-6 mo) and at short scales (˜1 mo, following rainfall). However, seed rain exhibited significant compensatory dynamics at intraseasonal scales (˜3 mo), suggesting interspecific variation in temporal niches. Species with large leaves (associated with sensitivity to water deficit) peaked in reproduction synchronously with the peak of seasonal rainfall (˜5 mo scale). By contrast, species with high wood specific gravity (associated with drought resistance) tended to flower in drier periods. Flowering of tall species and those with large leaves was most tightly linked to intraseasonal (˜2 mo scale) rainfall fluctuations. Although the 2015 drought dramatically reduced community-wide reproduction, functional traits were not associated with the magnitude of species-specific declines. Our results suggest opposing drivers of synchronous versus compensatory dynamics at different temporal scales. Phenology associations with functional traits indicated that distinct strategies for coping with seasonality underlie phenological diversity. Observed drought responses highlight the importance of non-linear community responses to climate. Community phenology exhibits scale-specific patterns highlighting the need for multi-scale approaches to community dynamics.

  19. Mbd3/NuRD controls lymphoid cell fate and inhibits tumorigenesis by repressing a B cell transcriptional program

    PubMed Central

    Hamey, Fiona K.; Errami, Youssef

    2017-01-01

    Differentiation of lineage-committed cells from multipotent progenitors requires the establishment of accessible chromatin at lineage-specific transcriptional enhancers and promoters, which is mediated by pioneer transcription factors that recruit activating chromatin remodeling complexes. Here we show that the Mbd3/nucleosome remodeling and deacetylation (NuRD) chromatin remodeling complex opposes this transcriptional pioneering during B cell programming of multipotent lymphoid progenitors by restricting chromatin accessibility at B cell enhancers and promoters. Mbd3/NuRD-deficient lymphoid progenitors therefore prematurely activate a B cell transcriptional program and are biased toward overproduction of pro–B cells at the expense of T cell progenitors. The striking reduction in early thymic T cell progenitors results in compensatory hyperproliferation of immature thymocytes and development of T cell lymphoma. Our results reveal that Mbd3/NuRD can regulate multilineage differentiation by constraining the activation of dormant lineage-specific enhancers and promoters. In this way, Mbd3/NuRD protects the multipotency of lymphoid progenitors, preventing B cell–programming transcription factors from prematurely enacting lineage commitment. Mbd3/NuRD therefore controls the fate of lymphoid progenitors, ensuring appropriate production of lineage-committed progeny and suppressing tumor formation. PMID:28899870

  20. Monitoring challenges and innovative ideas

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

    O'Neill, R.V.; Hunsaker, C.T.; Levine, D.A.

    1990-01-01

    Monitoring programs are difficult to design even when they focus on specific problems. Ecosystems are complex, and it is often impossible to predetermine what aspects of system structure or dynamics will respond to a specific insult. It is equally difficult to interpret whether a response is a stabilizing compensatory mechanism or a real loss of capacity to maintain the ecosystem. The problems are compounded in a broad monitoring program designed to assess ecosystem health'' at regional and continental scales. It is challenging in the extreme to monitor ecosystem response, at any scale, to past insults as well as an unknownmore » future array of impacts. The present paper will examine some of the fundamental issues and challenges raised by large-scale monitoring efforts. The challenges will serve as a framework and as an excuse to discuss several important topics in more detail. Following the discussion of challenges, we suggest some basic innovations that could be important across a range of monitoring programs. The innovations include integrative measures, innovative methodology, and creative interpretation. 59 refs., 1 tab.« less

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