Science.gov

Sample records for adjustment factor nonconventional

  1. 77 FR 22067 - Publication of Inflation Adjustment Factor, Nonconventional Source Fuel Credit, and Reference...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... for coke or coke gas (other than from petroleum based products) for calendar year 2011. DATES: The 2011 inflation adjustment factor and nonconventional source fuel credit apply to coke or coke gas...: The inflation adjustment factor for coke or coke gas for calendar year 2011 is 1.1712. Credit:...

  2. 76 FR 19524 - Publication of Inflation Adjustment Factor, Nonconventional Source Fuel Credit, and Reference...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... under section 45K for coke or coke gas (other than from petroleum based products) for calendar year 2010... apply to coke or coke gas (other than from petroleum based products) sold during calendar year 2010. Inflation Adjustment Factor: The inflation adjustment factor for coke or coke gas for calendar year 2010...

  3. 78 FR 21008 - Publication of Inflation Adjustment Factor, Nonconventional Source Fuel Credit, and Reference...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... under section 45K for coke or coke gas (other than from petroleum based products) for calendar year 2012... apply to coke or coke gas (other than from petroleum based products) sold during calendar year 2012. Inflation Adjustment Factor: The inflation adjustment factor for coke or coke gas for calendar year 2012...

  4. Changes in nonnutritional factors and antioxidant activity during germination of nonconventional legumes.

    PubMed

    Aguilera, Yolanda; Díaz, María Felicia; Jiménez, Tania; Benítez, Vanesa; Herrera, Teresa; Cuadrado, Carmen; Martín-Pedrosa, Mercedes; Martín-Cabrejas, María A

    2013-08-28

    The present study describes the effects of germination on nonnutritional factors and antioxidant activity in the nonconventional legumes Vigna unguiculata (cowpea), Canavalia ensiformis (jack bean), Lablab purpureus (dolichos), and Stizolobium niveum (mucuna). Protease inhibitors and lectins were detected in raw legumes and were significantly decreased during the germination. Regarding total and individual inositol phosphates (IP5-IP3), important reductions of IP6 and high increases in the rest of inositol phosphates were also detected during this process. In addition, total phenols, catechins, and proanthocyanidins increased, accompanied by an overall rise of antioxidant activity (79.6 μmol of Trolox/g of DW in the case of mucuna). Germination has been shown to be a very effective process to reduce nonnutritional factors and increase bioactive phenolic compounds and antioxidant activities of these nonconventional legumes. For this reason, they could be used as ingredients to obtain high-value legume flours for food formulation. PMID:23909570

  5. Performance of non-conventional factorization approaches for neutron kinetics

    SciTech Connect

    Bulla, S.; Nervo, M.

    2013-07-01

    The use of factorization techniques provides a interesting option for the simulation of the time-dependent behavior of nuclear systems with a reduced computational effort. While point kinetics neglects all spatial and spectral effects, quasi-statics and multipoint kinetics allow to produce results with a higher accuracy for transients involving relevant modifications of the neutron distribution. However, in some conditions these methods can not work efficiently. In this paper, we discuss some possible alternative formulations for the factorization process for neutron kinetics, leading to mathematical models of reduced complications that can allow an accurate simulation of transients involving spatial and spectral effects. The performance of these innovative approaches are compared to standard techniques for some test cases, showing the benefits and shortcomings of the method proposed. (authors)

  6. Chemical Specific Adjustment Factors Workshop

    EPA Science Inventory

    The World Health Organization, through the International Programme on Chemical Safety (IPCS), has established guidance on the use of mechanistic data to replace default uncertainty factors for interspecies extrapolation and intraspecies variability in deriving risk values such as...

  7. 77 FR 58910 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the fourth quarter 2012 rail cost adjustment factor (RCAF) and cost index filed by the Association of American Railroads....

  8. 75 FR 80895 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the first quarter 2011 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of...

  9. 78 FR 37660 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board approves the third quarter 2013 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of American...

  10. 76 FR 16037 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the second quarter 2011 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of...

  11. 75 FR 58019 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the fourth quarter 2010 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of...

  12. 77 FR 17121 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, Department of Transportation. ACTION: Approval of rail cost adjustment factor. ] SUMMARY: The Board has approved the second quarter 2012 rail cost adjustment factor (RCAF) and cost index filed by the...

  13. 77 FR 37958 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the third quarter 2012 rail cost adjustment factor (RCAF) and cost index filed by the Association of...

  14. 78 FR 17764 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the second quarter 2013 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of...

  15. 76 FR 37191 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the third quarter 2011 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of...

  16. 76 FR 80448 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the first quarter 2012 rail cost adjustment factor (RCAF) and cost index filed by the Association of American Railroads....

  17. 76 FR 59483 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the fourth quarter 2011 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of...

  18. 75 FR 35877 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... TRANSPORTATION Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the third quarter 2010 rail cost adjustment factor (RCAF) and cost index filed by the Association of...

  19. 77 FR 76169 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... Surface Transportation Board Quarterly Rail Cost Adjustment Factor AGENCY: Surface Transportation Board, DOT. ACTION: Approval of rail cost adjustment factor. SUMMARY: The Board has approved the AAR's proposed rebasing calculations and the rebased first quarter 2013 rail cost adjustment factor (RCAF)...

  20. 25 CFR Appendix B to Subpart C - Population Adjustment Factor

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Population Adjustment Factor B Appendix B to Subpart C...—Population Adjustment Factor 1. The Population Adjustment Factor allows for participation in the IRR Program... is available in accordance with the TTAM each fiscal year for a tribe based on the population...

  1. 25 CFR Appendix B to Subpart C - Population Adjustment Factor

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Population Adjustment Factor B Appendix B to Subpart C...—Population Adjustment Factor 1. The Population Adjustment Factor allows for participation in the IRR Program... is available in accordance with the TTAM each fiscal year for a tribe based on the population...

  2. 25 CFR Appendix B to Subpart C - Population Adjustment Factor

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Population Adjustment Factor B Appendix B to Subpart C...—Population Adjustment Factor 1. The Population Adjustment Factor allows for participation in the IRR Program... is available in accordance with the TTAM each fiscal year for a tribe based on the population...

  3. 25 CFR Appendix B to Subpart C - Population Adjustment Factor

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Population Adjustment Factor B Appendix B to Subpart C...—Population Adjustment Factor 1. The Population Adjustment Factor allows for participation in the IRR Program... is available in accordance with the TTAM each fiscal year for a tribe based on the population...

  4. 25 CFR Appendix B to Subpart C - Population Adjustment Factor

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Population Adjustment Factor B Appendix B to Subpart C...—Population Adjustment Factor 1. The Population Adjustment Factor allows for participation in the IRR Program... is available in accordance with the TTAM each fiscal year for a tribe based on the population...

  5. Urinary arsenic concentration adjustment factors and malnutrition.

    PubMed

    Nermell, Barbro; Lindberg, Anna-Lena; Rahman, Mahfuzar; Berglund, Marika; Persson, Lars Ake; El Arifeen, Shams; Vahter, Marie

    2008-02-01

    This study aims at evaluating the suitability of adjusting urinary concentrations of arsenic, or any other urinary biomarker, for variations in urine dilution by creatinine and specific gravity in a malnourished population. We measured the concentrations of metabolites of inorganic arsenic, creatinine and specific gravity in spot urine samples collected from 1466 individuals, 5-88 years of age, in Matlab, rural Bangladesh, where arsenic-contaminated drinking water and malnutrition are prevalent (about 30% of the adults had body mass index (BMI) below 18.5 kg/m(2)). The urinary concentrations of creatinine were low; on average 0.55 g/L in the adolescents and adults and about 0.35 g/L in the 5-12 years old children. Therefore, adjustment by creatinine gave much higher numerical values for the urinary arsenic concentrations than did the corresponding data expressed as microg/L, adjusted by specific gravity. As evaluated by multiple regression analyses, urinary creatinine, adjusted by specific gravity, was more affected by body size, age, gender and season than was specific gravity. Furthermore, urinary creatinine was found to be significantly associated with urinary arsenic, which further disqualifies the creatinine adjustment. PMID:17900556

  6. Factors Mediating the Adjustment to Involuntary Childlessness.

    ERIC Educational Resources Information Center

    Sabatelli, Ronald M.; And Others

    1988-01-01

    Explored stressors that accompany experience of involuntary childlessness and examined mediators of adjustment to infertility in married individuals. Data showed deleterious effect that coping with infertility can have on couple's sexual relationship. Findings suggest important relationship between self-esteem, marital commitment, and positive…

  7. Confirmatory Factor Analysis of Transfer Student Adjustment

    ERIC Educational Resources Information Center

    Young, Jacob T. N.; Litzler, Elizabeth

    2013-01-01

    Transfer students' adjustment to college has received substantial attention by researchers. This focus has predominately investigated the observation of "transfer shock": a decrease in grade point average (GPA) experienced after transferring. In response to the persistent focus on transfer shock, growing attention has been directed…

  8. Factors Affecting Psychosocial Adjustment of Deaf Students.

    ERIC Educational Resources Information Center

    Polat, Filiz

    2003-01-01

    A study involving 1,097 elementary and secondary students who are deaf found that degree of hearing loss, additional disability, and age at onset were negatively related to psychosocial adjustment. However, there was a positive relationship with the use of hearing aids, speech intelligibility, academic achievement, parental hearing status, and…

  9. 42 CFR 412.322 - Indirect medical education adjustment factor.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Indirect medical education adjustment factor. 412... HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective... Capital-Related Costs § 412.322 Indirect medical education adjustment factor. (a) Basic data....

  10. 42 CFR 412.320 - Disproportionate share adjustment factor.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Disproportionate share adjustment factor. 412.320 Section 412.320 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Capital-Related Costs § 412.320 Disproportionate share adjustment factor. (a) Criteria for...

  11. 42 CFR 412.316 - Geographic adjustment factors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Geographic adjustment factors. 412.316 Section 412.316 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... part. The adjustment factor equals the hospital wage index value applicable to the hospital raised...

  12. 42 CFR 412.316 - Geographic adjustment factors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Geographic adjustment factors. 412.316 Section 412.316 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... part. The adjustment factor equals the hospital wage index value applicable to the hospital raised...

  13. 42 CFR 412.322 - Indirect medical education adjustment factor.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Indirect medical education adjustment factor. 412... HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective... Capital-Related Costs § 412.322 Indirect medical education adjustment factor. (a) Basic data....

  14. 42 CFR 412.320 - Disproportionate share adjustment factor.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Disproportionate share adjustment factor. 412.320 Section 412.320 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Capital-Related Costs § 412.320 Disproportionate share adjustment factor. (a) Criteria for...

  15. 42 CFR 412.322 - Indirect medical education adjustment factor.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Indirect medical education adjustment factor. 412... HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective... Capital-Related Costs § 412.322 Indirect medical education adjustment factor. (a) Basic data....

  16. 42 CFR 412.320 - Disproportionate share adjustment factor.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Disproportionate share adjustment factor. 412.320 Section 412.320 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Capital-Related Costs § 412.320 Disproportionate share adjustment factor. (a) Criteria for...

  17. 42 CFR 412.320 - Disproportionate share adjustment factor.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Disproportionate share adjustment factor. 412.320 Section 412.320 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Capital-Related Costs § 412.320 Disproportionate share adjustment factor. (a) Criteria for...

  18. 42 CFR 412.322 - Indirect medical education adjustment factor.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Indirect medical education adjustment factor. 412... HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL SERVICES Prospective... Capital-Related Costs § 412.322 Indirect medical education adjustment factor. (a) Basic data....

  19. 42 CFR 412.316 - Geographic adjustment factors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Geographic adjustment factors. 412.316 Section 412.316 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... part. The adjustment factor equals the hospital wage index value applicable to the hospital raised...

  20. 42 CFR 412.316 - Geographic adjustment factors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Geographic adjustment factors. 412.316 Section 412.316 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... part. The adjustment factor equals the hospital wage index value applicable to the hospital raised...

  1. Asian Indian Immigrants in America: Factors Related to Adjustment.

    ERIC Educational Resources Information Center

    Sodowsky, Gargi Roysircar; Carey, John C.

    1987-01-01

    Examines unique adjustment problems faced by Asian Indian immigrants to the United States. Looks at the impact of higher education; pretransition factors of religion and family roles; posttransition factors related to social adjustment (middle class status, voluntary migration, ethnic social support, assimilation, intergenerational conflict); and…

  2. 42 CFR 412.322 - Indirect medical education adjustment factor.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Payment System for Inpatient Hospital Capital Costs Basic Methodology for Determining the Federal Rate for Capital-Related Costs § 412.322 Indirect medical education adjustment factor. (a) Basic data. CMS... 42 Public Health 2 2010-10-01 2010-10-01 false Indirect medical education adjustment factor....

  3. The Relationship between Higher Order Personality Factors and Student Adjustment.

    ERIC Educational Resources Information Center

    Mann, Michael P.

    This study examined the relationship of the five-factor model of personality (extroversion, agreeableness, conscientiousness, emotional stability, and intellect) to college student adjustment. Using a sample of 200+ undergraduate students at a large public university, it was found that emotional stability correlated positively with goal…

  4. Factors That Contribute to the Adjustment of International Students

    ERIC Educational Resources Information Center

    Mesidor, Jean Kesnold; Sly, Kaye F.

    2016-01-01

    Leaving home to attend college is an important milestone for college students. However, the transition from home to college can be challenging, especially for students studying abroad. In this article, the authors explore factors that contribute to the academic, cultural, social, and psychological adjustments of international students. Adjustment…

  5. Factors Influencing Adjustment to Late-Life Divorce.

    ERIC Educational Resources Information Center

    Wilson, Keren Brown; DeShane, Michael R.

    Although the rate of divorce among older Americans has increased steadily, little attention has been paid to late life divorce. To describe the role of age and other factors which might influence adjustment to divorce in later life, data from a larger pilot study were used: 81 divorced persons over the age of 60 completed in-depth, structured…

  6. 42 CFR 412.320 - Disproportionate share adjustment factor.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Section 412.320 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... System for Inpatient Hospital Capital Costs Basic Methodology for Determining the Federal Rate for Capital-Related Costs § 412.320 Disproportionate share adjustment factor. (a) Criteria for...

  7. 75 FR 33379 - Railroad Cost Recovery Procedures-Productivity Adjustment; Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Surface Transportation Board Railroad Cost Recovery Procedures--Productivity Adjustment; Quarterly Rail... Railroads that the Board restate the previously published productivity adjustment for the 2003-2007 averaging period (2007 productivity adjustment) so that it tracks the 2007 productivity adjustment...

  8. 25 CFR 170.220 - What is the Population Adjustment Factor?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true What is the Population Adjustment Factor? 170.220 Section... ROADS PROGRAM Indian Reservation Roads Program Funding Population Adjustment Factor § 170.220 What is the Population Adjustment Factor? The Population Adjustment Factor (PAF) is a special portion of...

  9. 25 CFR 170.220 - What is the Population Adjustment Factor?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What is the Population Adjustment Factor? 170.220 Section... ROADS PROGRAM Indian Reservation Roads Program Funding Population Adjustment Factor § 170.220 What is the Population Adjustment Factor? The Population Adjustment Factor (PAF) is a special portion of...

  10. 25 CFR 170.220 - What is the Population Adjustment Factor?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What is the Population Adjustment Factor? 170.220 Section... ROADS PROGRAM Indian Reservation Roads Program Funding Population Adjustment Factor § 170.220 What is the Population Adjustment Factor? The Population Adjustment Factor (PAF) is a special portion of...

  11. 25 CFR 170.220 - What is the Population Adjustment Factor?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What is the Population Adjustment Factor? 170.220 Section... ROADS PROGRAM Indian Reservation Roads Program Funding Population Adjustment Factor § 170.220 What is the Population Adjustment Factor? The Population Adjustment Factor (PAF) is a special portion of...

  12. 25 CFR 170.220 - What is the Population Adjustment Factor?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false What is the Population Adjustment Factor? 170.220 Section... ROADS PROGRAM Indian Reservation Roads Program Funding Population Adjustment Factor § 170.220 What is the Population Adjustment Factor? The Population Adjustment Factor (PAF) is a special portion of...

  13. Factor Analysis of the Modified Sexual Adjustment Questionnaire-Male

    PubMed Central

    Wilmoth, Margaret C.; Hanlon, Alexandra L.; Ng, Lit Soo; Bruner, Debra W.

    2015-01-01

    Background and Purpose The Sexual Adjustment Questionnaire (SAQ) is used in National Cancer Institute–sponsored clinical trials as an outcome measure for sexual functioning. The tool was revised to meet the needs for a clinically useful, theory-based outcome measure for use in both research and clinical settings. This report describes the modifications and validity testing of the modified Sexual Adjustment Questionnaire-Male (mSAQ-Male). Methods This secondary analysis of data from a large Radiation Therapy Oncology Group trial employed principal axis factor analytic techniques in estimating validity of the revised tool. The sample size was 686; most subjects were White, older than the age 60 years, and with a high school education and a Karnofsky performance scale (KPS) score of greater than 90. Results A 16-item, 3-factor solution resulted from the factor analysis. The mSAQ-Male was also found to be sensitive to changes in physical sexual functioning as measured by the KPS. Conclusion The mSAQ-Male is a valid self-report measure of sexuality that can be used clinically to detect changes in male sexual functioning. PMID:25255676

  14. 78 FR 59093 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... quarter. In Railroad Cost Recovery Procedures--Productivity Adjustment, 5 I.C.C. 2d 434 (1989), aff'd sub... require the adjustment of the quarterly index for a measure of productivity. The provisions of 49 U.S.C... a productivity-adjusted RCAF. In Productivity Adjustment--Implementation, 1 S.T.B. 739 (1996),...

  15. 78 FR 78508 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... calendar quarter. In Railroad Cost Recovery Procedures--Productivity Adjustment, 5 I.C.C.2d 434 (1989), aff... procedures that require the adjustment of the quarterly index for a measure of productivity. The provisions... unadjusted RCAF and a productivity-adjusted RCAF. In Productivity Adjustment--Implementation, 1 S.T.B....

  16. 24 CFR 401.412 - Adjustment of rents based on operating cost adjustment factor (OCAF) or budget.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Adjustment of rents based on operating cost adjustment factor (OCAF) or budget. 401.412 Section 401.412 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF HOUSING AND OFFICE OF MULTIFAMILY HOUSING ASSISTANCE...

  17. 24 CFR 401.412 - Adjustment of rents based on operating cost adjustment factor (OCAF) or budget.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HOUSING ASSISTANCE RESTRUCTURING, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MULTIFAMILY HOUSING MORTGAGE AND HOUSING ASSISTANCE RESTRUCTURING PROGRAM (MARK-TO-MARKET) Restructuring Plan § 401.412 Adjustment of rents based on operating cost adjustment factor (OCAF) or budget. (a) OCAF. (1) The...

  18. 75 FR 68616 - Notice of Certain Operating Cost Adjustment Factors for 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ...This notice establishes, for 2011, operating cost adjustment factors (OCAFs). OCAFs are annual factors used to adjust Section 8 rents renewed under section 524 of the Multifamily Assisted Housing Reform and Affordability Act of 1997...

  19. Factors affecting the adjustment to disability for new immigrants.

    PubMed

    Aceron, Suzanne; Savage, Teresa A

    2004-01-01

    Factors such as self-esteem, social support, and perceived social discrimination are associated with the acceptance of disability. A new immigrant may face unique barriers to health care, including cultural differences between the patient and provider, language/communication issues, and discrimination. However, little research is available that identifies barriers specific to new immigrants relating to disability. This is an exploratory descriptive pilot study using a phenomenological approach. The investigator interviewed two "new" immigrants with an acquired disability. A "new" immigrant is defined as an individual who was born outside of the United States, whose parents were born outside of the United States, and who relocated across international borders to live in this country. The participants reported on perceived barriers to the adjustment to a disability. Strategies to consider in the care of the immigrant patient are described. PMID:15480954

  20. After Divorce: Personality Factors Related to the Process of Adjustment.

    ERIC Educational Resources Information Center

    Thomas, Sandra Paul

    1982-01-01

    Considered personality variables related to postdivorce adjustment using a sample of 58 females and 31 males. Found persons with the best adjustment scored significantly higher on dominance/assertiveness, self-assurance, intelligence, creativity/imagination, social boldness, liberalism, self-sufficiency, ego strength and tranquility. (Author/JAC)

  1. 75 FR 17462 - Quarterly Rail Cost Adjustment Factor

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... ``correct the productivity calculation for the period 2003-2007,'' and requests that the Board recalculate earlier RCAF (Adjusted) and RCAF-5 values that were determined with the 2003-2007 productivity...

  2. Predictive Assessments of Non-conventional Pollutants

    EPA Science Inventory

    In some situations, ecoepidemiological methods are the reasonable choice for setting effect benchmarks (e.g., protective criteria), especially for non-conventional pollutants. Ecoepidemiological methods are becoming more common because of advances in computational power and data...

  3. Adjustment of Children Born to Teenage Mothers: The Contribution of Risk and Protective Factors.

    ERIC Educational Resources Information Center

    Dubow, Eric F.; Luster, Tom

    1990-01-01

    Examined contribution of risk and protective factors in adjustment of 721 children, age 8-15, born to teenage mothers. Results showed that exposure to increasing number of risk factors (poverty, urban residence, mother's self-esteem) was associated with greater vulnerability to adjustment problems, while protective factors (intelligence,…

  4. 20 CFR 228.16 - Adjustments in the age reduction factor (ARF).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... RETIREMENT ACT COMPUTATION OF SURVIVOR ANNUITIES The Tier I Annuity Component § 228.16 Adjustments in the age reduction factor (ARF). Upon the attainment of retirement age, the previously-computed age reduction factor... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Adjustments in the age reduction factor...

  5. Adjustment to Kindergarten: Child, Family, and Kindergarten Program Factors.

    ERIC Educational Resources Information Center

    Hausken, Elvira Germino; Rathbun, Amy H.

    Noting that the kindergarten year is important in establishing competencies critical to children's success and achievement in school, and the lack of information on how children make the transition to kindergarten, this study examined differences in parental reports of children's adjustment behaviors for a large, nationally representative sample…

  6. Non-conventional therapeutics for oral infections

    PubMed Central

    Allaker, Robert P; Ian Douglas, CW

    2015-01-01

    As our knowledge of host-microbial interactions within the oral cavity increases, future treatments are likely to be more targeted. For example, efforts to target a single species or key virulence factors that they produce, while maintaining the natural balance of the resident oral microbiota that acts to modulate the host immune response would be an advantage. Targeted approaches may be directed at the black-pigmented anaerobes, Porphyromonas gingivalis and Prevotella intermedia, associated with periodontitis. Such pigments provide an opportunity for targeted phototherapy with high-intensity monochromatic light. Functional inhibition approaches, including the use of enzyme inhibitors, are also being explored to control periodontitis. More general disruption of dental plaque through the use of enzymes and detergents, alone and in combination, shows much promise. The use of probiotics and prebiotics to improve gastrointestinal health has now led to an interest in using these approaches to control oral disease. More recently the potential of antimicrobial peptides and nanotechnology, through the application of nanoparticles with biocidal, anti-adhesive and delivery capabilities, has been explored. The aim of this review is to consider the current status as regards non-conventional treatment approaches for oral infections with particular emphasis on the plaque-related diseases. PMID:25668296

  7. Non-conventional therapeutics for oral infections.

    PubMed

    Allaker, Robert P; Ian Douglas, C W

    2015-01-01

    As our knowledge of host-microbial interactions within the oral cavity increases, future treatments are likely to be more targeted. For example, efforts to target a single species or key virulence factors that they produce, while maintaining the natural balance of the resident oral microbiota that acts to modulate the host immune response would be an advantage. Targeted approaches may be directed at the black-pigmented anaerobes, Porphyromonas gingivalis and Prevotella intermedia, associated with periodontitis. Such pigments provide an opportunity for targeted phototherapy with high-intensity monochromatic light. Functional inhibition approaches, including the use of enzyme inhibitors, are also being explored to control periodontitis. More general disruption of dental plaque through the use of enzymes and detergents, alone and in combination, shows much promise. The use of probiotics and prebiotics to improve gastrointestinal health has now led to an interest in using these approaches to control oral disease. More recently the potential of antimicrobial peptides and nanotechnology, through the application of nanoparticles with biocidal, anti-adhesive and delivery capabilities, has been explored. The aim of this review is to consider the current status as regards non-conventional treatment approaches for oral infections with particular emphasis on the plaque-related diseases. PMID:25668296

  8. ACROSS-BREED ADJUSTMENT FACTORS FOR EXPECTED PROGENY DIFFERENCES FOR CARCASS TRAITS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Adjustment factors to allow comparison of EPD from several breed associations for birth, weaning and yearling weights have been available for more than 10 years. This paper describes steps to calculate adjustment factors for EPD for four carcass traits: marbling score (MAR), fat thickness (FAT), rib...

  9. Positive Adjustment and Associated Protective Factors in Children of Adolescent Mothers

    ERIC Educational Resources Information Center

    Rhule, Dana M.; McMahon, Robert J.; Spieker, Susan J.; Munson, Jeffrey A.

    2006-01-01

    Numerous studies indicate that children of adolescent mothers are at an increased risk for a variety of negative outcomes, even after controlling for diverse social and health factors. However, relatively less research has examined positive adjustment in these children, or protective factors associated with such adjustment. We examined the…

  10. An Analysis of Size Adjustment Factors in the New Mexico Public School Funding Formula.

    ERIC Educational Resources Information Center

    Swift, Doug

    Using 1975-76 school-year data, the study describes New Mexico size adjustment factors for public school funding, compares them with the manner in which other states recognize smallness or sparsity, and delineates the impact of size adjustment factors on New Mexico school districts in terms of resources, net operational and proportionate…

  11. Exploring Parental Factors, Adjustment, and Academic Achievement among White and Hispanic College Students

    ERIC Educational Resources Information Center

    Yazedjian, Ani; Toews, Michelle L.; Navarro, Alice

    2009-01-01

    The purpose of this study was to examine whether college adjustment mediated the relationship between parental factors, such as parental attachment, parental education, and parental expectations, and academic achievement among White and Hispanic first-year college students. We found that adjustment mediated the relationship between parental…

  12. 76 FR 27084 - Section 8 Housing Assistance Payments Program-Renewal Funding Annual Adjustment Factors, Fiscal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... URBAN DEVELOPMENT Section 8 Housing Assistance Payments Program--Renewal Funding Annual Adjustment... program parameters, including FMRs, as published in the Federal Register on October 4, 2010 (75 FR 61254..., HUD. ACTION: Notice of Renewal Funding Annual Adjustment Factors (AAFs). SUMMARY: The...

  13. Child, Parent and Family Factors as Predictors of Adjustment for Siblings of Children with a Disability

    ERIC Educational Resources Information Center

    Giallo, R.; Gavidia-Payne, S.

    2006-01-01

    Background: Siblings adjust to having a brother or sister with a disability in diverse ways. This study investigated a range of child, parent and family factors as predictors of sibling adjustment outcomes. Methods: Forty-nine siblings (aged 7-16 years) and parents provided information about (1) sibling daily hassles and uplifts; (2) sibling…

  14. Temperament, Stress and Family Factors in Behavioral Adjustment of 3-5-Year-Old Children.

    ERIC Educational Resources Information Center

    Kyrios, Michael; Prior, Margot

    1990-01-01

    Temperamental characteristics, especially low reactivity-high manageability, appeared to curtail the influence of adverse family factors on children's adjustment. Strength of relationships between temperament and children's behavioral adjustment differed as a function of time, temperamental characteristics, and the source of behavioral ratings.…

  15. Dimensionality of the Chinese Dyadic Adjustment Scale Based on Confirmatory Factor Analyses

    ERIC Educational Resources Information Center

    Shek, Daniel T. L.; Cheung, C. K.

    2008-01-01

    Based on the responses of 1,501 Chinese married adults to the Chinese version of the Dyadic Adjustment Scale (C-DAS), confirmatory factor analyses showed that four factors were abstracted from the C-DAS (Dyadic Consensus, Dyadic Cohesion, Dyadic Satisfaction and Affectional Expression) and these four primary factors were subsumed under a…

  16. Factors Related to the Achievement and Adjustment of Young African American Children.

    ERIC Educational Resources Information Center

    Luster, Tom; McAdoo, Harriette Pipes

    1994-01-01

    Data from the National Longitudinal Survey of Youth were used to examine factors related to the achievement and adjustment of 378 African American children in the early elementary grades. Consistent with past research, there was a positive relationship between the number of risk factors children were exposed to and the probability that they were…

  17. Non-conventional mesons at PANDA

    NASA Astrophysics Data System (ADS)

    Giacosa, Francesco

    2015-04-01

    Non-conventional mesons, such as glueballs and tetraquarks, will be in the focus of the PANDA experiment at the FAIR facility. In this lecture we recall the basic properties of QCD and describe some features of unconventional states. We focus on the search of the not-yet discovered glueballs and the use of the extended Linear Sigma Model for this purpose, and on the already discovered but not-yet understood X, Y, Z states.

  18. Continuing bonds, risk factors for complicated grief, and adjustment to bereavement.

    PubMed

    Field, Nigel P; Filanosky, Charles

    2010-01-01

    This study examined type of continuing bonds (CB) expression in relation to risk factors for complicated grief and measures of bereavement-related adjustment. Externalized CB expressions involving illusions and hallucinations with the deceased were distinguished from internalized CB expressions involving use of the deceased as an autonomy promoting secure base. 502 bereaved participants completed over the internet a CB measure assessing externalized and internalized CB along with various known risk-factor measures that included cause of death (i.e., violent vs. non-violent death), responsibility for the death, and attachment style as well as measures of psychological adjustment that included complicated grief symptoms, perceived physical health, and personal growth. As predicted, externalized CB was positively associated with violent death and responsibility for the death, whereas internalized CB was negatively associated with these risk factors as well as uniquely positively linked to personal growth. The implications of the findings for the role of CB in adjustment are discussed. PMID:24479173

  19. Physically Abused Children’s Adjustment at the Transition to School: Child, Parent, and Family Factors

    PubMed Central

    Carmody, Karen Appleyard; Haskett, Mary E.; Loehman, Jessisca; Rose, Roderick A

    2015-01-01

    Childhood physical abuse predicts emotional/behavioral, self-regulatory, and social problems. Yet factors from multiple ecological levels contribute to children’s adjustment. The purpose of this study was to examine the degree to which the social-emotional adjustment of physically abused children in first grade would be predicted by a set of child-, parent-, and family-level predictors in kindergarten. Drawing on a short-term longitudinal study of 92 physically abused children and their primary caregivers, the current study used linear regression to examine early childhood child (i.e., gender, IQ, child perceptions of maternal acceptance), parent (i.e., parental mental health), and family relationship (i.e., sensitive parenting, hostile parenting, family conflict) factors as predictors of first grade internalizing and externalizing symptomatology, emotion dysregulation, and negative peer interactions. We used a multi-method, multi-informant approach to measuring predictors and children’s adjustment. Internalizing symptomatology was significantly predicted by child IQ, parental mental health, and family conflict. Externalizing symptomatology and emotion dysregulation were predicted by child IQ. Although a large proportion of variance in measures of adjustment was accounted for by the set of predictors, few individual variables were unique predictors of child adjustment. Variability in the predictors of adjustment for physically abused children underscores the need for individualized treatment approaches. PMID:26401095

  20. Continuing Bonds, Risk Factors for Complicated Grief, and Adjustment to Bereavement

    ERIC Educational Resources Information Center

    Field, Nigel P.; Filanosky, Charles

    2010-01-01

    This study examined type of continuing bonds (CB) expression in relation to risk factors for complicated grief and measures of bereavement-related adjustment. Externalized CB expressions involving illusions and hallucinations with the deceased were distinguished from internalized CB expressions involving use of the deceased as an autonomy…

  1. School Adjustment of Pupils with ADHD: Cognitive, Emotional and Temperament Risk Factors

    ERIC Educational Resources Information Center

    Sanchez-Perez, Noelia; Gonzalez-Salinas, Carmen

    2013-01-01

    From different research perspectives, the cognitive and emotional characteristics associated with ADHD in children have been identified as risk factors for the development of diverse adjustment problems in the school context. Research in nonclinical population can additionally help in understanding ADHD deficits, since children with specific…

  2. 24 CFR 888.203 - Use of contract rent automatic annual adjustment factors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Use of contract rent automatic annual adjustment factors. 888.203 Section 888.203 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF THE ASSISTANT SECRETARY FOR HOUSING-FEDERAL...

  3. 76 FR 71559 - Acid Rain Program: Notice of Annual Adjustment Factors for Excess Emissions Penalty

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-18

    ... AGENCY Acid Rain Program: Notice of Annual Adjustment Factors for Excess Emissions Penalty AGENCY.... SUMMARY: The Acid Rain Program under title IV of the Clean Air Act provides for automatic excess emissions penalties in dollars per ton of excess emissions for sources that do not meet their annual Acid...

  4. 78 FR 64496 - Acid Rain Program: Notice of Annual Adjustment Factors for Excess Emissions Penalty

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... AGENCY Acid Rain Program: Notice of Annual Adjustment Factors for Excess Emissions Penalty AGENCY.... SUMMARY: The Acid Rain Program under title IV of the Clean Air Act provides for automatic excess emissions penalties in dollars per ton of excess emissions for sources that do not meet their annual Acid...

  5. Factors Moderating Children's Adjustment to Parental Separation: Findings from a Community Study in England

    ERIC Educational Resources Information Center

    Cheng, Helen; Dunn, Judy; O'Connor, Thomas G.; Golding, Jean

    2006-01-01

    Research findings show that there is marked variability in children's response to parental separation, but few studies identify the sources of this variation. This prospective longitudinal study examines the factors modifying children's adjustment to parental separation in a community sample of 5,635 families in England. Children's…

  6. 7 CFR 3560.207 - Annual adjustment factors for Section 8 units.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Annual adjustment factors for Section 8 units. 3560.207 Section 3560.207 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Rents §...

  7. 75 FR 6688 - Section 8 Housing Assistance Payments Program-Renewal Funding Annual Adjustment Factors, Fiscal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ...The Consolidated Appropriations Act, 2010 (Pub. L. 111-117), directs HUD's Office of Public and Indian Housing (PIH) to ``provide renewal funding for each Public Housing Agency (PHA) based on Voucher Management System (VMS) leasing and cost data for the most recent Federal fiscal year and by applying the most recent Annual Adjustment Factors as established by the Secretary''. This notice......

  8. 77 FR 63324 - Notice of Certain Operating Cost Adjustment Factors for 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... (76 FR 66319). Specifically, OCAFs are calculated as the sum of weighted average cost changes for... URBAN DEVELOPMENT Notice of Certain Operating Cost Adjustment Factors for 2013 AGENCY: Office of the... Administration, Department of Housing and Urban Development, 451 7th Street SW., Washington, DC 20410;...

  9. Replication of the Adjustment Scales for Children and Adolescents Core Syndrome Factor Structure

    ERIC Educational Resources Information Center

    Canivez, Gary L.

    2004-01-01

    Independent examination and replication of the core syndrome factor structure of the Adjustment Scales for Children and Adolescents (ASCA; McDermott, Marston, & Stott, 1993) is reported. A sample of 1,020 children were randomly selected from their classroom and rated on the ASCA by their teacher. The six ASCA core syndromes produced a two-factor…

  10. Models of Cultural Adjustment for Child and Adolescent Migrants to Australia: Internal Process and Situational Factors

    ERIC Educational Resources Information Center

    Sonderegger, Robi; Barrett, Paula M.; Creed, Peter A.

    2004-01-01

    Building on previous cultural adjustment profile work by Sonderegger and Barrett (2004), the aim of this study was to propose an organised structure for a number of single risk factors that have been linked to acculturative-stress in young migrants. In recognising that divergent situational characteristics (e.g., school level, gender, residential…

  11. ADHD Symptomatology and its Relationship to Factors Associated with College Adjustment

    ERIC Educational Resources Information Center

    Norwalk, Kate; Norvilitis, Jill M.; MacLean, Michael G.

    2009-01-01

    Objective: The present study assessed the relationship between self-reported ADHD symptomatology in college students and various factors that are associated with persistence in college. Method: A total of 321 students completed questionnaires examining ADHD symptoms, academic and social adjustment to college, career decision-making self-efficacy,…

  12. Grid transformation method of population data combining geographic factors and simulated township boundary adjustment

    NASA Astrophysics Data System (ADS)

    Han, Jiafu; Li, Hongsheng; Ma, Liuqing

    2009-09-01

    High-quality spatially referenced population information plays an important role in many social-demographic fields. This paper focuses on grid transformation method for population data by combining geographic factors and simulated township boundary adjustment. Given the location, area and census data of each town-level administrative unit and national base map (1:25000) in China, 1km*1km gridded population data can be acquired after interpolation and several adjustments. Besides the adjustment based on geographical factors like topography, transport (roads), rivers and settlements, a new adjustment method based on township boundary simulation and total population of the town is proposed in this paper. The Voronoi polygon of town point is generated and rasterized into 1km*1km grids. Considering the area of each township and boundary line of the corresponding country, the collapse or expansion process of the rasterized Voronoi polygon is conducted pixel by pixel to minimize the differences between total count of grids with same township ID and the announced area of the corresponding township iteratively. After boundary simulation, gridded population data is adjusted based on town-level census data. The study indicated that the proposed method can acquire fine-grained grid population surface. It is demonstrated as an effective method to transform census population data into regular grids.

  13. Grid transformation method of population data combining geographic factors and simulated township boundary adjustment

    NASA Astrophysics Data System (ADS)

    Han, Jiafu; Li, Hongsheng; Ma, Liuqing

    2010-11-01

    High-quality spatially referenced population information plays an important role in many social-demographic fields. This paper focuses on grid transformation method for population data by combining geographic factors and simulated township boundary adjustment. Given the location, area and census data of each town-level administrative unit and national base map (1:25000) in China, 1km*1km gridded population data can be acquired after interpolation and several adjustments. Besides the adjustment based on geographical factors like topography, transport (roads), rivers and settlements, a new adjustment method based on township boundary simulation and total population of the town is proposed in this paper. The Voronoi polygon of town point is generated and rasterized into 1km*1km grids. Considering the area of each township and boundary line of the corresponding country, the collapse or expansion process of the rasterized Voronoi polygon is conducted pixel by pixel to minimize the differences between total count of grids with same township ID and the announced area of the corresponding township iteratively. After boundary simulation, gridded population data is adjusted based on town-level census data. The study indicated that the proposed method can acquire fine-grained grid population surface. It is demonstrated as an effective method to transform census population data into regular grids.

  14. Adjusting for unmeasured confounding due to either of two crossed factors with a logistic regression model.

    PubMed

    Li, Li; Brumback, Babette A; Weppelmann, Thomas A; Morris, J Glenn; Ali, Afsar

    2016-08-15

    Motivated by an investigation of the effect of surface water temperature on the presence of Vibrio cholerae in water samples collected from different fixed surface water monitoring sites in Haiti in different months, we investigated methods to adjust for unmeasured confounding due to either of the two crossed factors site and month. In the process, we extended previous methods that adjust for unmeasured confounding due to one nesting factor (such as site, which nests the water samples from different months) to the case of two crossed factors. First, we developed a conditional pseudolikelihood estimator that eliminates fixed effects for the levels of each of the crossed factors from the estimating equation. Using the theory of U-Statistics for independent but non-identically distributed vectors, we show that our estimator is consistent and asymptotically normal, but that its variance depends on the nuisance parameters and thus cannot be easily estimated. Consequently, we apply our estimator in conjunction with a permutation test, and we investigate use of the pigeonhole bootstrap and the jackknife for constructing confidence intervals. We also incorporate our estimator into a diagnostic test for a logistic mixed model with crossed random effects and no unmeasured confounding. For comparison, we investigate between-within models extended to two crossed factors. These generalized linear mixed models include covariate means for each level of each factor in order to adjust for the unmeasured confounding. We conduct simulation studies, and we apply the methods to the Haitian data. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26892025

  15. Conventional and Non-Conventional Drosophila Toll Signaling

    PubMed Central

    Lindsay, Scott A.; Wasserman, Steven A.

    2013-01-01

    The discovery of Toll in Drosophila and of the remarkable conservation in pathway composition and organization catalyzed a transformation in our understanding of innate immune recognition and response. At the center of that picture is a cascade of interactions in which specific microbial cues activate Toll receptors, which then transmit signals driving transcription factor nuclear localization and activity. Experiments gave substance to the vision of pattern recognition receptors, linked phenomena in development, gene regulation, and immunity into a coherent whole, and revealed a rich set of variations for identifying non-self and responding effectively. More recently, research in Drosophila has illuminated the positive and negative regulation of Toll activation, the organization of signaling events at and beneath membranes, the sorting of information flow, and the existence of non-conventional signaling via Toll-related receptors. Here, we provide an overview of the Toll pathway of flies and highlight these ongoing realms of research. PMID:23632253

  16. How to apply life adjustment factors for ball and roller bearings.

    NASA Technical Reports Server (NTRS)

    Crecelius, W. J., Jr.; Harris, T. A.; Moyer, C. A.; Parker, R. J.; Zaretsky, E. V.; Sherlock, J. J.

    1972-01-01

    Practical problems applicable to the selection, design, and lubrication of rolling-element bearings are presented and discussed. The solutions to these problems are based upon the new ASME Engineering Design Guide - Life Adjustment Factors for Ball and Roller Bearings. Design and selection criteria are based upon materials and processing factors such as melting practice, metalworking, and heat treatment. Environmental factors considered include bearing misalignment and speed. Selection of a lubricant is based upon elastohydrodynamic lubrication principles in addition to lubricant type and chemistry.

  17. Using data linkage to generate 30-day crash-fatality adjustment factors for Taiwan.

    PubMed

    Lai, Ching-Huei; Huang, Wei-Shin; Chang, Kai-Kuo; Jeng, Ming-Chang; Doong, Ji-Liang

    2006-07-01

    Different countries have their own police reporting time standards for counting the number of fatalities in reported crashes. A rapid estimation method (such as adjustment factor) for the comparison is important. The data-linkage technique was used to combine police-reported crash data and vital registration data, in order to generate 30-day fatality adjustment factors for various reporting time standards, which could also shed light on the fatal injury trend over time. The major findings were as follows. Firstly, a conservative 30-day fatality adjustment factor for the first day (or 24 h) would be 1.54 (or 1.35) in an area with a large motorcycle population, like Taiwan. This produced 20-40% higher 30-day fatalities than UK Transport Research Laboratory predicted, and 15-25% higher fatalities than those in Europe/Japan. Secondly, after excluding motorcycle impacts, the Taiwanese factors suggested 8-14% higher fatalities within 30 days than those in Europe/Japan. Third, motorcycle fatalities influenced the overall 30-day fatality trend within 3 days. In the future, both the police under-reporting problem and the motorcycle/overall fatal injury pattern within 3 days after crashing in developing countries like Taiwan merit further investigation. PMID:16430844

  18. 5 CFR 591.228 - How does OPM convert the price index plus adjustment factor to a COLA rate?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false How does OPM convert the price index plus... Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.228 How does OPM convert the price index plus adjustment factor to a COLA rate? (a) OPM converts the price index plus the adjustment factor to a COLA...

  19. 5 CFR 591.228 - How does OPM convert the price index plus adjustment factor to a COLA rate?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false How does OPM convert the price index plus... Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.228 How does OPM convert the price index plus adjustment factor to a COLA rate? (a) OPM converts the price index plus the adjustment factor to a COLA...

  20. 5 CFR 591.228 - How does OPM convert the price index plus adjustment factor to a COLA rate?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false How does OPM convert the price index plus... Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.228 How does OPM convert the price index plus adjustment factor to a COLA rate? (a) OPM converts the price index plus the adjustment factor to a COLA...

  1. 5 CFR 591.228 - How does OPM convert the price index plus adjustment factor to a COLA rate?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false How does OPM convert the price index plus... Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.228 How does OPM convert the price index plus adjustment factor to a COLA rate? (a) OPM converts the price index plus the adjustment factor to a COLA...

  2. 5 CFR 591.228 - How does OPM convert the price index plus adjustment factor to a COLA rate?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false How does OPM convert the price index plus... Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.228 How does OPM convert the price index plus adjustment factor to a COLA rate? (a) OPM converts the price index plus the adjustment factor to a COLA...

  3. Polarization aberration compensation method by adjusting illumination partial coherent factors in immersion lithography

    NASA Astrophysics Data System (ADS)

    Jia, Yue; Li, Yanqiu; Liu, Lihui; Han, Chunying; Liu, Xiaolin

    2014-11-01

    As the numerical aperture (NA) increasing and process factor k1 decreasing in 193nm immersion lithography, polarization aberration (PA) of projection optics leads to image quality degradation seriously. Therefore, this work proposes a new scheme for compensating polarization aberration. By simulating we found that adjusting the illumination source partial coherent factors σout is an effective method for decreasing the PA induced pattern critical dimension (CD) error while keeping placement error (PE) within an acceptable range. Our simulation results reveal that the proposed method can effectively compensate large PA in actual optics.

  4. Evolving Adjustments to External (Gamma) Slope Factors for CERCLA Risk and Dose Assessments - 12290

    SciTech Connect

    Walker, Stuart

    2012-07-01

    To model the external exposure pathway in risk and dose assessments of radioactive contamination at Superfund sites, the U.S. Environmental Protection Agency (EPA) uses slope factors (SFs), also known as risk coefficients, and dose conversion factors (DCFs). Without any adjustment these external radiation exposure pathways effectively assumes that an individual is exposed to a source geometry that is effectively an infinite slab. The concept of an 'infinite slab' means that the thickness of the contaminated zone and its aerial extent are so large that it behaves as if it were infinite in its physical dimensions. EPA has been making increasingly complex adjustments to account for the extent of the contamination and its corresponding radiation field to provide more accurate risk and dose assessment modeling when using its calculators. In most instances, the more accurate modeling results derived from these gamma adjustments are less conservative. The notable exception are for some radionuclides in rooms with contaminated walls, ceiling, and floors, and the receptor is in location of the room with the highest amount of radiation exposure, usually the corner of small rooms and the center of large conference rooms. (authors)

  5. Individual characteristics and relocation factors affecting adjustment among relocated American and Egyptian older adults.

    PubMed

    Bekhet, Abir K; Zauszniewski, Jaclene A

    2014-02-01

    Worldwide, the population of elders is increasing significantly. Relocation can be a positive or a negative experience, depending on many factors, including culture. The purpose of this study is to compare individual characteristics (age, gender, marital status, education, perceived health status, activities of daily living), relocation factors (movement preparation, time passed since relocation, closeness of prior home to the present, and whether relocation was from home or another facility), and adjustment in relocated American and Egyptian elders. This secondary analysis study merged data from two cross-sectional descriptive studies of a 104 elders relocated to retirement communities in Northeast Ohio and 94 elders relocated to retirement communities in Alexandria, Egypt. Our findings indicated that American elders have greater independence in daily activities (t (161.23) = -3.03, p = .003); better perceived health (χ(2)[3, N = 198] = 53.21, p < .001), better education (χ(2)[1, N = 198] = 47.28, p < .001), better preparation before the move (χ(2)[1, N = 198] = 40.58, p < .001), and better relocation adjustment (t (196) = 9.42, p < .001) than relocated Egyptian elders. Our results indicate that culture should be taken into account when caring for older adults who relocate to retirement communities. Additionally, interventions, such as counseling, and preparation before relocation are needed to help elders adjust to relocation. PMID:24502465

  6. Improving the global applicability of the RUSLE model - adjustment of the topographical and rainfall erosivity factors

    NASA Astrophysics Data System (ADS)

    Naipal, V.; Reick, C.; Pongratz, J.; Van Oost, K.

    2015-09-01

    Large uncertainties exist in estimated rates and the extent of soil erosion by surface runoff on a global scale. This limits our understanding of the global impact that soil erosion might have on agriculture and climate. The Revised Universal Soil Loss Equation (RUSLE) model is, due to its simple structure and empirical basis, a frequently used tool in estimating average annual soil erosion rates at regional to global scales. However, large spatial-scale applications often rely on coarse data input, which is not compatible with the local scale on which the model is parameterized. Our study aims at providing the first steps in improving the global applicability of the RUSLE model in order to derive more accurate global soil erosion rates. We adjusted the topographical and rainfall erosivity factors of the RUSLE model and compared the resulting erosion rates to extensive empirical databases from the USA and Europe. By scaling the slope according to the fractal method to adjust the topographical factor, we managed to improve the topographical detail in a coarse resolution global digital elevation model. Applying the linear multiple regression method to adjust rainfall erosivity for various climate zones resulted in values that compared well to high resolution erosivity data for different regions. However, this method needs to be extended to tropical climates, for which erosivity is biased due to the lack of high resolution erosivity data. After applying the adjusted and the unadjusted versions of the RUSLE model on a global scale we find that the adjusted version shows a global higher mean erosion rate and more variability in the erosion rates. Comparison to empirical data sets of the USA and Europe shows that the adjusted RUSLE model is able to decrease the very high erosion rates in hilly regions that are observed in the unadjusted RUSLE model results. Although there are still some regional differences with the empirical databases, the results indicate that the

  7. Improving the global applicability of the RUSLE model - adjustment of the topographical and rainfall erosivity factors

    NASA Astrophysics Data System (ADS)

    Naipal, V.; Reick, C.; Pongratz, J.; Van Oost, K.

    2015-03-01

    Large uncertainties exist in estimated rates and the extent of soil erosion by surface runoff on a global scale, and this limits our understanding of the global impact that soil erosion might have on agriculture and climate. The Revised Universal Soil Loss Equation (RUSLE) model is due to its simple structure and empirical basis a frequently used tool in estimating average annual soil erosion rates at regional to global scales. However, large spatial scale applications often rely on coarse data input, which is not compatible with the local scale at which the model is parameterized. This study aimed at providing the first steps in improving the global applicability of the RUSLE model in order to derive more accurate global soil erosion rates. We adjusted the topographical and rainfall erosivity factors of the RUSLE model and compared the resulting soil erosion rates to extensive empirical databases on soil erosion from the USA and Europe. Adjusting the topographical factor required scaling of slope according to the fractal method, which resulted in improved topographical detail in a coarse resolution global digital elevation model. Applying the linear multiple regression method to adjust rainfall erosivity for various climate zones resulted in values that are in good comparison with high resolution erosivity data for different regions. However, this method needs to be extended to tropical climates, for which erosivity is biased due to the lack of high resolution erosivity data. After applying the adjusted and the unadjusted versions of the RUSLE model on a global scale we find that the adjusted RUSLE model not only shows a global higher mean soil erosion rate but also more variability in the soil erosion rates. Comparison to empirical datasets of the USA and Europe shows that the adjusted RUSLE model is able to decrease the very high erosion rates in hilly regions that are observed in the unadjusted RUSLE model results. Although there are still some regional

  8. Psychosocial factors in diabetes control: adjustment of insulin-treated adults.

    PubMed

    Peyrot, M; McMurry, J F

    1985-01-01

    Twenty insulin-treated diabetic adults were studied to identify psychosocial factors important in diabetic (blood glucose) control. Diabetic control was assessed by glycosylated hemoglobin, a measure of long-term glucose control. Subjects were equally divided between "good" and "poor" glucose control groups with sex balanced in each group. A multifactorial biopsychosocial model was proposed and tested. This model incorporated both direct (psychophysiologic) and indirect (behavioral) components. The behavioral variables investigated included predisposing (orientational), enabling (resource/barrier), and conditioning (inhibiting and motivating) factors. The psychophysiologic variables investigated were stress-response factors (elevating and dampening). Univariate and multivariate analysis demonstrated significant relationships between glucose control and each category of variables, using measures of diabetes knowledge and attitudes, health locus of control, and coping styles. The findings support both the stress-coping-illness and health-belief/illness-behavior models of diabetic adjustment and control. PMID:3906735

  9. Chemical-specific adjustment factors (inter-species toxicokinetics) to establish the ADI for steviol glycosides.

    PubMed

    Roberts, Ashley; Lynch, Barry; Rogerson, Rebecca; Renwick, Andrew; Kern, Hua; Coffee, Matthew; Cuellar-Kingston, Nicole; Eapen, Alex; Crincoli, Christine; Pugh, George; Bhusari, Sachin; Purkayastha, Sidd; Carakostas, Michael

    2016-08-01

    The acceptable daily intake (ADI) of commercially available steviol glycosides is currently 0-4 mg/kg body weight (bw)/day, based on application of a 100-fold uncertainty factor to a no-observed-adverse-effect-level value from a chronic rat study. Within the 100-fold uncertainty factor is a 10-fold uncertainty factor to account for inter-species differences in toxicokinetics (4-fold) and toxicodynamics (2.5-fold). Single dose pharmacokinetics of stevioside were studied in rats (40 and 1000 mg/kg bw) and in male human subjects (40 mg/kg bw) to generate a chemical-specific, inter-species toxicokinetic adjustment factor. Tmax values for steviol were at ∼8 and ∼20 h after administration in rats and humans, respectively. Peak concentrations of steviol were similar in rats and humans, while steviol glucuronide concentrations were significantly higher in humans. Glucuronidation in rats was not saturated over the dose range 40-1000 mg/kg bw. The AUC0-last for steviol was approximately 2.8-fold greater in humans compared to rats. Chemical-specific adjustment factors for extrapolating toxicokinetics from rat to human of 1 and 2.8 were established based on Cmax and AUC0-last data respectively. Because these factors are lower than the default value of 4.0, a higher ADI for steviol glycosides of between 6 and 16 mg/kg bw/d is justified. PMID:27181453

  10. Association between lifestyle factors and quality-adjusted life years in the EPIC-NL cohort.

    PubMed

    Fransen, Heidi P; May, Anne M; Beulens, Joline W J; Struijk, Ellen A; de Wit, G Ardine; Boer, Jolanda M A; Onland-Moret, N Charlotte; Hoekstra, Jeljer; van der Schouw, Yvonne T; Bueno-de-Mesquita, H Bas; Peeters, Petra H M

    2014-01-01

    The aim of our study was to relate four modifiable lifestyle factors (smoking status, body mass index, physical activity and diet) to health expectancy, using quality-adjusted life years (QALYs) in a prospective cohort study. Data of the prospective EPIC-NL study were used, including 33,066 healthy men and women aged 20-70 years at baseline (1993-7), followed until 31-12-2007 for occurrence of disease and death. Smoking status, body mass index, physical activity and adherence to a Mediterranean-style diet (excluding alcohol) were investigated separately and combined into a healthy lifestyle score, ranging from 0 to 4. QALYs were used as summary measure of healthy life expectancy, combining a person's life expectancy with a weight for quality of life when having a chronic disease. For lifestyle factors analyzed separately the number of years living longer in good health varied from 0.12 year to 0.84 year, after adjusting for covariates. A combination of the four lifestyle factors was positively associated with higher QALYs (P-trend <0.0001). A healthy lifestyle score of 4 compared to a score of 0 was associated with almost a 2 years longer life in good health (1.75 QALYs [95% CI 1.37, 2.14]). PMID:25369457

  11. Characterization of the human kinetic adjustment factor for the health risk assessment of environmental contaminants.

    PubMed

    Valcke, Mathieu; Krishnan, Kannan

    2014-03-01

    A default uncertainty factor of 3.16 (√10) is applied to account for interindividual variability in toxicokinetics when performing non-cancer risk assessments. Using relevant human data for specific chemicals, as WHO/IPCS suggests, it is possible to evaluate, and replace when appropriate, this default factor by quantifying chemical-specific adjustment factors for interindividual variability in toxicokinetics (also referred to as the human kinetic adjustment factor, HKAF). The HKAF has been determined based on the distributions of pharmacokinetic parameters (e.g., half-life, area under the curve, maximum blood concentration) in relevant populations. This article focuses on the current state of knowledge of the use of physiologically based algorithms and models in characterizing the HKAF for environmental contaminants. The recent modeling efforts on the computation of HKAF as a function of the characteristics of the population, chemical and its mode of action (dose metrics), as well as exposure scenario of relevance to the assessment are reviewed here. The results of these studies, taken together, suggest the HKAF varies as a function of the sensitive subpopulation and dose metrics of interest, exposure conditions considered (route, duration, and intensity), metabolic pathways involved and theoretical model underlying its computation. The HKAF seldom exceeded the default value of 3.16, except in very young children (i.e., <≈ 3 months) and when the parent compound is the toxic moiety. Overall, from a public health perspective, the current state of knowledge generally suggest that the default uncertainty factor is sufficient to account for human variability in non-cancer risk assessments of environmental contaminants. PMID:24038072

  12. Factors in the Adjustment of Khashm El-Girba Tenants to a New Location and a New Type of Agriculture.

    ERIC Educational Resources Information Center

    Abdelrahman, Ahmed Elamin

    The main objectives of the study were: to analyze factors related to adjustment to resettlement; to find the relationship of attitudes to behavior in relation to two major social changes -- adjustment to new location and to a new type of agriculture; to identify the characteristics of unadjusted tenants; to identify the environmental elements…

  13. Latino risk-adjusted mortality in the men screened for the Multiple Risk Factor Intervention Trial.

    PubMed

    Thomas, Avis J; Eberly, Lynn E; Neaton, James D; Smith, George Davey

    2005-09-15

    Latinos are now the largest minority in the United States, but their distinctive health needs and mortality patterns remain poorly understood. Proportional hazards regressions were used to compare Latino versus White risk- and income-adjusted mortality over 25 years' follow-up from 5,846 Latino and 300,647 White men screened for the Multiple Risk Factor Intervention Trial. Men were aged 35-57 years and residing in 14 states when screened in 1973-1975. Data on coronary heart disease risk factors, self-reported race/ethnicity, and home addresses were obtained at baseline; income was estimated by linking addresses to census data. Mortality follow-up through 1999 was obtained using the National Death Index. The fully adjusted Latino/White hazard ratio for all-cause mortality was 0.82 (95% confidence interval (CI): 0.77, 0.87), based on 1,085 Latino and 73,807 White deaths; this pattern prevailed over time and across states (thus, likely across Latino subgroups). Hazard ratios were significantly greater than one for stroke (hazard ratio = 1.30, 95% CI: 1.01, 1.68), liver cancer (hazard ratio = 2.02, 95% CI: 1.21, 3.37), and infection (hazard ratio = 1.69, 95% CI: 1.24, 2.32). A substudy found only minor racial/ethnic differences in the quality of Social Security numbers, birth dates, soundex-adjusted names, and National Death Index searches. Results were not likely an artifact of return migration or incomplete mortality data. PMID:16076831

  14. Interparental Violence and Childhood Adjustment: How and Why Maternal Sensitivity is a Protective Factor

    PubMed Central

    Manning, Liviah G.; Davies, Patrick T.; Cicchetti, Dante

    2014-01-01

    This study examined sensitive parenting as a protective factor in relations between interparental violence and children’s coping and psychological adjustment. Using a multi-method approach, a high risk sample of 201 two-year olds and their mothers participated in three annual waves of data collection. Moderator analyses revealed that sensitive parenting buffered the risk posed by interparental violence on children’s changes in externalizing and prosocial development over a two year period. Tests of mediated moderation further indicated that sensitive parenting protected children from the vulnerability of growing up in a violent home through its association with lower levels of children’s angry reactivity to interparental conflict. Results highlight the significance of identifying the mechanisms that mediate protective factors in models of family adversity. PMID:25132541

  15. Application of Gaussia luciferase in bicistronic and non-conventional secretion reporter constructs

    PubMed Central

    2014-01-01

    Background Secreted luciferases are highly useful bioluminescent reporters for cell-based assays and drug discovery. A variety of secreted luciferases from marine organisms have been described that harbor an N-terminal signal peptide for release along the classical secretory pathway. Here, we have characterized the secretion of Gaussia luciferase in more detail. Results We describe three basic mechanisms by which GLUC can be released from cells: first, classical secretion by virtue of the N-terminal signal peptide; second, internal signal peptide-mediated secretion and third, non-conventional secretion in the absence of an N-terminal signal peptide. Non-conventional release of dNGLUC is not stress-induced, does not require autophagy and can be enhanced by growth factor stimulation. Furthermore, we have identified the golgi-associated, gamma adaptin ear containing, ARF binding protein 1 (GGA1) as a suppressor of release of dNGLUC. Conclusions Due to its secretion via multiple secretion pathways GLUC can find multiple applications as a research tool to study classical and non-conventional secretion. As GLUC can also be released from a reporter construct by internal signal peptide-mediated secretion it can be incorporated in a novel bicistronic secretion system. PMID:25007711

  16. Psychosocial factors and adjustment to chronic pain in spinal cord injury: replication and cross-validation.

    PubMed

    Molton, Ivan R; Stoelb, Brenda L; Jensen, Mark P; Ehde, Dawn M; Raichle, Katherine A; Cardenas, Diana D

    2009-01-01

    Recent studies have documented the importance of psychological factors in the experience of chronic pain in persons with spinal cord injury (SCI). The current study sought to replicate and extend previous work demonstrating associations among specific pain-related beliefs, coping, mental health, and pain outcomes in persons with SCI. A return-by-mail survey assessing psychological functioning and pain was completed by 130 individuals with SCI. Measures included short forms of the Survey of Pain Attitudes and the Chronic Pain Coping Inventory. After factor analysis, multiple regression was used to predict pain outcomes (psychological functioning and pain interference) after controlling for pain intensity. Results indicated that psychological factors, particularly beliefs about pain (including catastrophizing) and pain-related coping strategies (including passive coping), were significant predictors of pain outcomes and accounted for 21% to 25% of unique variance. Zero-order correlations suggested that the specific variables most closely associated with negative pain outcomes were perception of oneself as disabled, perceptions of low control over pain, and tendency to catastrophize. In general, negative attributions and coping were stronger predictors of pain adjustment than were positive ones. Results highlight the importance of psychological factors in understanding chronic pain in persons with SCI and provide further support for the biopsychosocial model. PMID:19533518

  17. Chemical-specific adjustment factors for intraspecies variability of acetone toxicokinetics using a probabilistic approach.

    PubMed

    Mörk, Anna-Karin; Johanson, Gunnar

    2010-07-01

    Human health risk assessment has begun to depart from the traditional methods by replacement of the default assessment factors by more reasonable, data-driven, so-called chemical-specific adjustment factors (CSAFs). This study illustrates a scheme for deriving CSAFs in the general and occupationally exposed populations by quantifying the intraspecies toxicokinetic variability in surrogate dose using probabilistic methods. Acetone was used as a model substance. The CSAFs were derived by Monte Carlo simulation, combining a physiologically based pharmacokinetic model for acetone, probability distributions of the model parameters from a Bayesian analysis of male volunteer experimental data, and published distributions of physiological and anatomical parameters for females and children. The simulations covered how factors such as age, gender, endogenous acetone production, and fluctuations in workplace air concentration and workload influence peak and average acetone levels in blood, used as surrogate doses. According to the simulations, CSAFs of 2.1, 2.9, and 3.8 are sufficient to cover the differences in surrogate dose at the upper 90th, 95th, and 97.5th percentile, respectively, of the general population. However, higher factors were needed to cover the same percentiles of children. The corresponding CSAFs for the occupationally exposed population were 1.6, 1.8, and 1.9. The methodology presented herein allows for derivation of CSAFs not only for populations as a whole but also for subpopulations of interest. Moreover, various types of experimental data can readily be incorporated in the model. PMID:20400482

  18. Risk with energy from conventional and nonconventional sources.

    PubMed

    Inhaber, H

    1979-02-23

    Risk to human health was compared for five conventional and six nonconventional energy systems. The entire cycle for producing energy was considered, not just part. The most important conclusion drawn is that the risk to human health from nonconventional sources can be as high as, or even higher than, that of conventional sources. This result is produced only when the risk per unit energy is considered, rather than the risk per solar panel or windmill. The risk from nonconventional energy sources derives from the large amount of material and labor needed, along with their backup and storage requirements. Risk evaluation is a relatively new discipline, and therefore the results presented here can be considered only a beginning. However, society should keep relative risk in mind when evaluating present and future energy sources. PMID:419404

  19. Transfer Students in STEM Majors: Gender Differences in the Socialization Factors that Influence Academic and Social Adjustment

    ERIC Educational Resources Information Center

    Jackson, Dimitra Lynette

    2010-01-01

    The purposes of this study were (a) to examine the socialization factors of community college transfer students in Science, Technology, Engineering and Mathematics (STEM); (b) to examine the socialization factors that impact the academic and social adjustment of community college transfer students in STEM majors; and (c) to understand how female…

  20. A methodological approach to identify external factors for indicator-based risk adjustment illustrated by a cataract surgery register

    PubMed Central

    2014-01-01

    Background Risk adjustment is crucial for comparison of outcome in medical care. Knowledge of the external factors that impact measured outcome but that cannot be influenced by the physician is a prerequisite for this adjustment. To date, a universal and reproducible method for identification of the relevant external factors has not been published. The selection of external factors in current quality assurance programmes is mainly based on expert opinion. We propose and demonstrate a methodology for identification of external factors requiring risk adjustment of outcome indicators and we apply it to a cataract surgery register. Methods Defined test criteria to determine the relevance for risk adjustment are “clinical relevance” and “statistical significance”. Clinical relevance of the association is presumed when observed success rates of the indicator in the presence and absence of the external factor exceed a pre-specified range of 10%. Statistical significance of the association between the external factor and outcome indicators is assessed by univariate stratification and multivariate logistic regression adjustment. The cataract surgery register was set up as part of a German multi-centre register trial for out-patient cataract surgery in three high-volume surgical sites. A total of 14,924 patient follow-ups have been documented since 2005. Eight external factors potentially relevant for risk adjustment were related to the outcome indicators “refractive accuracy” and “visual rehabilitation” 2–5 weeks after surgery. Results The clinical relevance criterion confirmed 2 (“refractive accuracy”) and 5 (“visual rehabilitation”) external factors. The significance criterion was verified in two ways. Univariate and multivariate analyses revealed almost identical external factors: 4 were related to “refractive accuracy” and 7 (6) to “visual rehabilitation”. Two (“refractive accuracy”) and 5 (“visual rehabilitation”) factors

  1. Income poverty, poverty co-factors, and the adjustment of children in elementary school.

    PubMed

    Ackerman, Brian P; Brown, Eleanor D

    2006-01-01

    relationship instability), which either have not been described by many researchers or have been described in a way that does not fit the ecology of disadvantage (e.g., marital status). We found that income poverty, key contextual co-factors, and endogenous child attributes tend to show independent and selective associations with child academic competence and externalizing behavior, and that co-factor effects tend to be direct rather than mediated by harsh parenting, tend to have effects that are episodic and concurrent, and are easily- and well-represented by multiple risk indexes that bear powerful relations to child problem behaviors. A second core goal has been to better understand the developmental construction of poor outcomes for disadvantaged children, which requires consideration of dynamic aspects of the ecology and the potential importance of the timing of risk experiences. We found that family instability and change in environmental circumstances predict increases in problem behaviors, and that dose of adversity seems to matter for some variables if it is recent, and not for other variables. Through person-centered research, we also are beginning to understand some factors that seem to underlie the convergence of adjustment problems over grade in school. Many of our co-factor findings and many of our developmental findings seem both complex and double-edged. One edge is that they encourage a certain pessimism in showing how environmental adversity progressively constructs poor outcomes for disadvantaged children in school. Overall, for instance, we saw more problems and more multi-dimensional problems in fifth grade than in first grade, and the impact of environmental change was mostly negative. The other edge, however, is more positive in reflecting the possibility of discontinuity in child adjustment problems associated with positive changes in family circumstances. Findings for minimal persistence and for the strength of recent and concurrent effects argue that

  2. Assessment of an adjustment factor to model radar range dependent error

    NASA Astrophysics Data System (ADS)

    Sebastianelli, S.; Russo, F.; Napolitano, F.; Baldini, L.

    2012-09-01

    Quantitative radar precipitation estimates are affected by errors determined by many causes such as radar miscalibration, range degradation, attenuation, ground clutter, variability of Z-R relation, variability of drop size distribution, vertical air motion, anomalous propagation and beam-blocking. Range degradation (including beam broadening and sampling of precipitation at an increasing altitude)and signal attenuation, determine a range dependent behavior of error. The aim of this work is to model the range-dependent error through an adjustment factor derived from the G/R ratio trend against the range, where G and R are the corresponding rain gauge and radar rainfall amounts computed at each rain gauge location. Since range degradation and signal attenuation effects are negligible close to the radar, resultsshowthatwithin 40 km from radar the overall range error is independent of the distance from Polar 55C and no range-correction is needed. Nevertheless, up to this distance, the G/R ratiocan showa concave trend with the range, which is due to the melting layer interception by the radar beam during stratiform events.

  3. Children in planned lesbian families: stigmatisation, psychological adjustment and protective factors.

    PubMed

    Bos, Henny M W; van Balen, Frank

    2008-04-01

    The study assessed the extent to which children between eight and 12 years old in planned lesbian families in the Netherlands experience stigmatization, as well as the influence of protective factors (relationship with parents, social acceptance by peers, contact with children from other families headed by lesbian mothers or gay fathers) on their psychological adjustment (conduct problems, emotional symptoms, hyperactivity, self-esteem). Data were collected by questionnaires filled out by the mothers and by the children themselves. The children in the sample generally reported low levels of stigmatization. However, boys more often reported that, in their view, they were excluded by peers because of their non-traditional family situation. Girls more often reported that other children gossiped about the fact that they had two lesbian mothers. Higher levels of stigmatization were associated with more hyperactivity for boys and lower self-esteem for girls. Having frequent contact with other children who have a lesbian mother or gay father protects against the negative influence of stigmatization on self-esteem. Findings support the idea that children in planned lesbian families benefit from the experience of meeting other children from similar families. PMID:18432422

  4. Parametric Investigations of Non-Conventional Hall Thruster

    SciTech Connect

    Raitses, Y.; Fisch, N.J.

    2001-01-12

    Hall thrusters might better scale to low power with non-conventional geometry. A 9 cm cylindrical, ceramic-channel, Hall thruster with a cusp-type magnetic field distribution has been investigated. It exhibits discharge characteristics similar to conventional coaxial Hall thrusters, but does not expose as much channel surface. Significantly, its operation is not accompanied by large amplitude discharge low frequency oscillations.

  5. Electronic structures of topological insulators with non-conventional terminations

    NASA Astrophysics Data System (ADS)

    Zhu, Xiegang; Zhang, Yun; Feng, Wei; Yuan, Bingkai; Lai, Xinchun

    Until now, most works on topological insulators focus on the natural cleaving surfaces, i.e., conventional terminations. However, researches on the non-conventional surfaces of TIs are hindered due to the difficulties in preparation of those surfaces and the existence of large number of dangling bonds on those surfaces. What is more, due to the complications in the surface lattice structures, DFT calculations on the non-conventional surfaces are not favorable. In this work, by adopting the tight binding method based Green's Function, we systematically studied the surface states of non-conventional terminations of topological insulator Bi2Te3 and Bi2Se3. By using MBE, we manage to prepare topological insulator Bi2Te3 thin films with fractional quintuple layer (FQL) termination. Scanning tunneling microscopy (STM) reveals that the as-grown Bi2Te3 thin films may not necessarily terminate at the Van der Waals gap between two adjacent quintuple layers. The electronic structures of the FQL surfaces are studied in combination with quasi-particle interference (QPI) by scanning tunneling spectroscopy (STS). Our results suggest that the topological nature of SSs be preserved on non-conventional terminations. The robustness of the topological SSs is also demonstrated. Work supported by Grants from NSFC11404298, CAEP2014B0302045.

  6. An Analysis of the Factors Affecting Students' Adjustment at a University in Zimbabwe

    ERIC Educational Resources Information Center

    Mutambara, Julia; Bhebe, Veni

    2012-01-01

    This study provides insight into transition experiences and adjustment of students at a university in Zimbabwe. Research was based on students in the first three semesters of college. Based on prior research college adjustment was conceptualised in this study as involving personal, emotional, social and academic issues. The study was qualitative…

  7. Factors Influencing Adjustment in Siblings of Children with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Meyer, Katherine A.; Ingersoll, Brooke; Hambrick, David Z.

    2011-01-01

    Siblings of children with autism spectrum disorders (ASD) may be at an increased risk of adjustment problems. To examine possible predictors of adjustment difficulties in siblings, 70 mothers with at least one child with ASD and one typical child completed surveys of symptom severity in the child with ASD, impact of the child with ASD on the…

  8. Assessing Factors in Adolescent Adjustment as Precursors to Recidivism in Court-Referred Youth

    ERIC Educational Resources Information Center

    Balkin, Richard S.; Miller, Janeen; Ricard, Richard J.; Garcia, Roberto; Lancaster, Chloe

    2011-01-01

    Court-referred youth participated in an intervention program and completed the Reynolds Adolescent Adjustment Screening Inventory. Reoffending rates were tracked for 2 years. Antisocial behavior, anger control, and emotional distress were influencing characteristics for recidivism. The Reynolds Adolescent Adjustment Screening Inventory may serve…

  9. Spouse Adjustment to Spinal Cord Injury: Long-Term Medical and Psychosocial Factors.

    ERIC Educational Resources Information Center

    Kester, Barbara L.; And Others

    1988-01-01

    Examined female's adjustment (N=25) to a partner's spinal cord injury (SCI) as a function of time since injury. Found that spouse adjustment to the effects of living with a partner who had a SCI was a highly stressful process with major medical and psychosocial consequences. (Author/ABL)

  10. Trustworthiness, Friendships and Self-Control: Factors that Contribute to Young Children's School Adjustment

    ERIC Educational Resources Information Center

    Betts, Lucy R.; Rotenberg, Ken J.

    2007-01-01

    The aim of present study was to examine the relationship between young children's peer-reported trustworthiness and their school adjustment. Two hundred and eleven (103 male and 108 female) children in the United Kingdom (mean age = 6 years 2 months) took part in this study. Measures of peer-reported trustworthiness, child-rated school adjustment,…

  11. Factors associated with improvement in disability-adjusted life years in patients with HIV/AIDS

    PubMed Central

    Bermudez-Tamayo, Clara; Martin, Jose Jesus Martin; Ruiz-Pérez, Isabel; Lima, Antonio Olry de Labry

    2008-01-01

    Background The epidemic of HIV/AIDS and treatments that have emerged to alleviate, have brought about a shift in the burden of disease from death to quality of life/disability. The aim was to determine which factors are associated with improvements in the level of health of male and female patients with HIV/AIDS in Andalusia, in terms of disability-adjusted life years. Methods Descriptive study based on a sample group of 8800 people on the Andalusian AIDS register between 1983 and 2004. Dependent variables: Life lost due to premature mortality (YLL), years lost due to disability (YLD) and disability-adjusted life years (DALY). Independent variables: vital state, sex, age at the time of diagnosis, age at the time of death, transmission category, province of residence, AIDS-indicator disease and the period of diagnosis. A bivariate analysis was carried out to find out if the health level variables changed in accordance with the independent variables. Using the independent variables which had a statistically significant link with the level of health variables, a multivariate linear regression model, disaggregated by gender, was constructed. Results Amongst the women, we found a model which explained the level of health of 64.9%: a link was found between a higher level of health (lower DALYs) and not intravenous drug use, the province of residence, being diagnosed during the HAART era and older age at the time of diagnosis. Amongst the men, we found a model which explained the level of health of 64.4%: a link was found between a higher level of health (lower DALYs) and intravenous drug use, the province of residence, being diagnosed during the HAART era and older age at the time of diagnosis. Conclusion A higher level of health (lower DALY) amongst both men and women was found to be linked to not be intravenous drug user, the province of residence, being diagnosed during the HAART era and older age at the time of diagnosis. PMID:18939970

  12. Success Factors for International Postgraduate Students' Adjustment: Exploring the Roles of Intercultural Competence, Language Proficiency, Social Contact and Social Support

    ERIC Educational Resources Information Center

    Young, Tony J.; Sercombe, Peter G.; Sachdev, Itesh; Naeb, Rola; Schartner, Alina

    2013-01-01

    The growth in the number of 'international' students in higher education is a phenomenon of increasing importance to educators, researchers and policymakers worldwide. This multi-methodological study explored factors associated with their adjustment, successful or otherwise. It integrated associations across three domains of enquiry which had…

  13. The Effects of Occupational Work Adjustment on Factors Leading to High School Drop Out in Rural Northwest Ohio.

    ERIC Educational Resources Information Center

    Dietrich, Angela

    The effect of four Occupational Work Adjustment (OWA) programs on risk factors leading to students dropping out of high school was assessed. Data were gathered from four OWA teachers in high schools in Northwest Ohio; information was provided for 27 individual students and 2 groups of 28 students each for the 1992-93 school year. The following…

  14. Factors Negatively Affecting University Adjustment from the Views of First-Year University Students: The Case of Mersin University

    ERIC Educational Resources Information Center

    Sevinç, Seda; Gizir, Cem Ali

    2014-01-01

    This qualitative case study aims to investigate the most common factors that negatively affect adjustment to university and coping strategies used by first-year university students in the adaptation process from the viewpoint of first-year university students. The participants were 25 first-year university students from various faculties at Mersin…

  15. Home Environment Factors as Predictors of Child Adjustment in Mother-Employed Households: Results of a Nationwide Study.

    ERIC Educational Resources Information Center

    Guidubaldi, John; Nastasi, Bonnie K.

    This nationwide study examined the following factors in terms of predictive relationships between home environment and child adjustment within mother-employed households: (1) marital status; (2) number of hours worked per week; (3) full- versus part-time employment; (4) mother's occupational classification; (5) family income; (6) child rearing…

  16. Correlation between heart rate variability and pulmonary function adjusted by confounding factors in healthy adults.

    PubMed

    Bianchim, M S; Sperandio, E F; Martinhão, G S; Matheus, A C; Lauria, V T; da Silva, R P; Spadari, R C; Gagliardi, A R T; Arantes, R L; Romiti, M; Dourado, V Z

    2016-03-01

    The autonomic nervous system maintains homeostasis, which is the state of balance in the body. That balance can be determined simply and noninvasively by evaluating heart rate variability (HRV). However, independently of autonomic control of the heart, HRV can be influenced by other factors, such as respiratory parameters. Little is known about the relationship between HRV and spirometric indices. In this study, our objective was to determine whether HRV correlates with spirometric indices in adults without cardiopulmonary disease, considering the main confounders (e.g., smoking and physical inactivity). In a sample of 119 asymptomatic adults (age 20-80 years), we evaluated forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1). We evaluated resting HRV indices within a 5-min window in the middle of a 10-min recording period, thereafter analyzing time and frequency domains. To evaluate daily physical activity, we instructed participants to use a triaxial accelerometer for 7 days. Physical inactivity was defined as <150 min/week of moderate to intense physical activity. We found that FVC and FEV1, respectively, correlated significantly with the following aspects of the RR interval: standard deviation of the RR intervals (r =0.31 and 0.35), low-frequency component (r =0.38 and 0.40), and Poincaré plot SD2 (r =0.34 and 0.36). Multivariate regression analysis, adjusted for age, sex, smoking, physical inactivity, and cardiovascular risk, identified the SD2 and dyslipidemia as independent predictors of FVC and FEV1 (R2=0.125 and 0.180, respectively, for both). We conclude that pulmonary function is influenced by autonomic control of cardiovascular function, independently of the main confounders. PMID:26840706

  17. WBGT clothing adjustment factors for four clothing ensembles and the effects of metabolic demands.

    PubMed

    Bernard, Thomas E; Caravello, Victor; Schwartz, Skai W; Ashley, Candi D

    2008-01-01

    This study measured the clothing adjustment factors (CAFs) for four clothing ensembles (Cotton Coveralls, Tyvek 1427 Coveralls, NexGen Coveralls, and Tychem QC Coveralls; all coveralls were worn without hoods) against a baseline of cotton work clothes to determine whether the CAFs would be affected by the metabolic rate. Fifteen participants wore one of the five ensembles while walking on a treadmill at low, moderate, and high rates of work in an environment maintained at 50% relative humidity. A climatic chamber was used to slowly increase the level of heat stress by increasing air temperature. When the participant's core temperature reached a steady-state, the dry bulb temperature was increased. The point at which the core temperature began to increase was defined as the inflection point, and the WBGT recorded 5 min before the inflection point was the critical WBGT for each ensemble. A three-way mixed effects linear model with ensemble by metabolic rate category interactions demonstrated that the CAF did not change with metabolic rate, so CAFs can be used over a wide range of metabolic rates. The data at the moderate metabolic rate were combined with data on 14 participants from a previous study under the same conditions. The CAFs in degrees C WBGT were 0 for cotton coveralls, 1.0 for Tyvek 1422A, and 2.5 for NexGen. Although the value of 7.5 for Tychem QC was found, the recommendation remained at 10 to account for the effects of humidity. The standard error for the determination of WBGT crit at 50% relative humidity was 1.60 degrees C WBGT. PMID:17999329

  18. Correlation between heart rate variability and pulmonary function adjusted by confounding factors in healthy adults

    PubMed Central

    Bianchim, M.S.; Sperandio, E.F.; Martinhão, G.S.; Matheus, A.C.; Lauria, V.T.; da Silva, R.P.; Spadari, R.C.; Gagliardi, A.R.T.; Arantes, R.L.; Romiti, M.; Dourado, V.Z.

    2016-01-01

    The autonomic nervous system maintains homeostasis, which is the state of balance in the body. That balance can be determined simply and noninvasively by evaluating heart rate variability (HRV). However, independently of autonomic control of the heart, HRV can be influenced by other factors, such as respiratory parameters. Little is known about the relationship between HRV and spirometric indices. In this study, our objective was to determine whether HRV correlates with spirometric indices in adults without cardiopulmonary disease, considering the main confounders (e.g., smoking and physical inactivity). In a sample of 119 asymptomatic adults (age 20-80 years), we evaluated forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1). We evaluated resting HRV indices within a 5-min window in the middle of a 10-min recording period, thereafter analyzing time and frequency domains. To evaluate daily physical activity, we instructed participants to use a triaxial accelerometer for 7 days. Physical inactivity was defined as <150 min/week of moderate to intense physical activity. We found that FVC and FEV1, respectively, correlated significantly with the following aspects of the RR interval: standard deviation of the RR intervals (r =0.31 and 0.35), low-frequency component (r =0.38 and 0.40), and Poincaré plot SD2 (r =0.34 and 0.36). Multivariate regression analysis, adjusted for age, sex, smoking, physical inactivity, and cardiovascular risk, identified the SD2 and dyslipidemia as independent predictors of FVC and FEV1 (R 2=0.125 and 0.180, respectively, for both). We conclude that pulmonary function is influenced by autonomic control of cardiovascular function, independently of the main confounders. PMID:26840706

  19. Applications of spectral band adjustment factors (SBAF) for cross-calibration

    USGS Publications Warehouse

    Chander, Gyanesh

    2013-01-01

    To monitor land surface processes over a wide range of temporal and spatial scales, it is critical to have coordinated observations of the Earth's surface acquired from multiple spaceborne imaging sensors. However, an integrated global observation framework requires an understanding of how land surface processes are seen differently by various sensors. This is particularly true for sensors acquiring data in spectral bands whose relative spectral responses (RSRs) are not similar and thus may produce different results while observing the same target. The intrinsic offsets between two sensors caused by RSR mismatches can be compensated by using a spectral band adjustment factor (SBAF), which takes into account the spectral profile of the target and the RSR of the two sensors. The motivation of this work comes from the need to compensate the spectral response differences of multispectral sensors in order to provide a more accurate cross-calibration between the sensors. In this paper, radiometric cross-calibration of the Landsat 7 Enhanced Thematic Mapper Plus (ETM+) and the Terra Moderate Resolution Imaging Spectroradiometer (MODIS) sensors was performed using near-simultaneous observations over the Libya 4 pseudoinvariant calibration site in the visible and near-infrared spectral range. The RSR differences of the analogous ETM+ and MODIS spectral bands provide the opportunity to explore, understand, quantify, and compensate for the measurement differences between these two sensors. The cross-calibration was initially performed by comparing the top-of-atmosphere (TOA) reflectances between the two sensors over their lifetimes. The average percent differences in the long-term trends ranged from $-$5% to $+$6%. The RSR compensated ETM+ TOA reflectance (ETM+$^{ast}$) measurements were then found to agree with MODIS TOA reflectance to within 5% for all bands when Earth Observing-1 Hy- erion hyperspectral data were used to produce the SBAFs. These differences were later

  20. ADVANCED TECHNIQUES FOR RESERVOIR SIMULATION AND MODELING OF NONCONVENTIONAL WELLS

    SciTech Connect

    Louis J. Durlofsky; Khalid Aziz

    2004-08-20

    Nonconventional wells, which include horizontal, deviated, multilateral and ''smart'' wells, offer great potential for the efficient management of oil and gas reservoirs. These wells are able to contact larger regions of the reservoir than conventional wells and can also be used to target isolated hydrocarbon accumulations. The use of nonconventional wells instrumented with downhole inflow control devices allows for even greater flexibility in production. Because nonconventional wells can be very expensive to drill, complete and instrument, it is important to be able to optimize their deployment, which requires the accurate prediction of their performance. However, predictions of nonconventional well performance are often inaccurate. This is likely due to inadequacies in some of the reservoir engineering and reservoir simulation tools used to model and optimize nonconventional well performance. A number of new issues arise in the modeling and optimization of nonconventional wells. For example, the optimal use of downhole inflow control devices has not been addressed for practical problems. In addition, the impact of geological and engineering uncertainty (e.g., valve reliability) has not been previously considered. In order to model and optimize nonconventional wells in different settings, it is essential that the tools be implemented into a general reservoir simulator. This simulator must be sufficiently general and robust and must in addition be linked to a sophisticated well model. Our research under this five year project addressed all of the key areas indicated above. The overall project was divided into three main categories: (1) advanced reservoir simulation techniques for modeling nonconventional wells; (2) improved techniques for computing well productivity (for use in reservoir engineering calculations) and for coupling the well to the simulator (which includes the accurate calculation of well index and the modeling of multiphase flow in the wellbore

  1. Child and family adjustment following pediatric solid organ transplantation: factors to consider during the early years post-transplant.

    PubMed

    Brosig, Cheryl; Pai, Ahna; Fairey, Elise; Krempien, Jennifer; McBride, Michael; Lefkowitz, Debra S

    2014-09-01

    Adjusting to life after transplant can be challenging to pediatric solid organ transplant recipients and their families. In this review, we discuss a number of important factors to consider during the first 2-3 yr after transplant (defined as the "early years"), including transitioning from hospital to home, returning to physical activity, feeding and nutrition, school reentry, potential cognitive effects of transplant, family functioning, and QOL. We highlight steps that providers can take to optimize child and family adjustment during this period. PMID:24923434

  2. Factors Impacting the Psychological Adjustment of Saudi Arabian International Students in the United States: Self-Esteem, Social Support, and Discrimination

    ERIC Educational Resources Information Center

    Rundles, Kyle

    2013-01-01

    International populations face difficulties adjusting to a new culture. This is especially true for international students, who have to adjust to a new country and face academic demands concurrently. Research has explored various factors that impact psychological adjustment of international students and show the influence of self-esteem and social…

  3. The use of adjustment factors to address the impact of inflammation on vitamin A and iron status in humans.

    PubMed

    Thurnham, David I; Northrop-Clewes, Christine A; Knowles, Jacqueline

    2015-05-01

    Many nutrient biomarkers are altered by inflammation. We calculated adjustment factors for retinol and ferritin by using meta-analyses of studies containing the respective biomarker and 2 acute phase proteins in serum, C-reactive protein (CRP), and α1-acid glycoprotein (AGP). With the use of CRP and AGP we identified 4 groups in each study: reference (CRP ≤5 mg/L, AGP ≤1 g/L), incubation (CRP >5 mg/L, AGP ≤1 g/L), early convalescence (CRP >5 mg/L, AGP >1 g/L), and late convalescence (CRP ≤5 mg/L, AGP >1 g/L). For each biomarker, ratios of the geometric means of the reference to each inflammation group concentration were used to calculate adjustment factors for retinol (1.13, 1.24, and 1.11) and ferritin (0.77, 0.53, and 0.75) for the incubation, early, and late convalescent groups, respectively. The application of the meta-analysis factors in more recent studies compares well with study-specific factors. The same method was used to calculate adjustment factors for soluble transferrin receptor (sTfR) and body iron stores (BISs) in Lao children. We found no advantage in adjusting sTfR for inflammation; in fact, adjustment decreased iron deficiency. Neither adjusted (10% <0 mg/kg) nor nonadjusted (12% <0 mg/kg) BISs detected as much iron deficiency as did ferritin (18% <12 μg/L) and adjusted ferritin (21% <12 μg/L) unless the cutoff for BISs was increased from 0 to <3 mg/kg. However, we could find no evidence that the larger number of children identified as having BISs <3 mg/kg had risks of anemia comparable to those identified by using ferritin <12 μg/L. In conclusion, both corrected and uncorrected ferritin concentrations <12 μg/L are associated with more iron deficiency and anemia than either sTfR >8.3 mg/L or BISs <0 mg/kg in Lao children. PMID:25833890

  4. Long-term effect of glimepiride and rosiglitazone on non-conventional cardiovascular risk factors in metformin-treated patients affected by metabolic syndrome: a randomized, double-blind clinical trial.

    PubMed

    Derosa, G; Gaddi, A V; Ciccarelli, L; Fogari, E; Ghelfi, M; Ferrari, I; Cicero, A F G

    2005-01-01

    We evaluated the effect of glimepiride plus metformin and rosiglitazone plus metformin on glucose, and on cardiovascular risk parameters such as lipoprotein(a) (Lp[a]) and homocysteine (HCT) in patients with type 2 diabetes and metabolic syndrome. Ninety-nine patients in the multicentre, randomized, double-blind study took metformin (1500 mg/day) plus glimepiride (2 mg/day) or rosiglitazone (4 mg/day) for 12 months. Changes in body mass index, glycosylated haemoglobin (HbA1c), Lp(a) and HCT were primary efficacy variables. Fasting plasma glucose (FPG), post-prandial plasma glucose (PPG) and homeostasis model assessment index were also used to assess efficacy. On average, HbA1c decreased by 9.1% and 8.1%, FPG decreased by 7.3% and 10.9%, and PPG decreased by 7.6% and 10.5%, respectively, in the glimepiride and rosiglitazone groups after 12 months. Patients receiving rosiglitazone experienced more rapid improvement in glycaemic control than those on glimepiride, and showed a significant improvement in insulin resistance-related parameters. There was a statistically significant decrease in basal homocysteinaemia in glimepiride-treated patients (-27.3%), but not in rosiglitazone-treated patients. Rosiglitazone plus metformin significantly improved long-term control of insulin resistance-related parameters compared with glimepiride plus metformin, although glimepiride treatment was associated with a slight improvement in cholesterolaemia, not observed in the rosiglitazone-treated patients, and with significant improvements in non-traditional risk factors for cardiovascular disease, such as basal homocysteinaemia and plasma Lp(a) levels. PMID:15938589

  5. Newer nonconventional modes of mechanical ventilation.

    PubMed

    Singh, Preet Mohinder; Borle, Anuradha; Trikha, Anjan

    2014-07-01

    The conventional modes of ventilation suffer many limitations. Although they are popularly used and are well-understood, often they fail to match the patient-based requirements. Over the years, many small modifications in ventilators have been incorporated to improve patient outcome. The ventilators of newer generation respond to patient's demands by additional feedback systems. In this review, we discuss the popular newer modes of ventilation that have been accepted in to clinical practice. Various intensive care units over the world have found these modes to improve patient ventilator synchrony, decrease ventilator days and improve patient safety. The various modes discusses in this review are: Dual control modes (volume assured pressure support, volume support), Adaptive support ventilation, proportional assist ventilation, mandatory minute ventilation, Bi-level airway pressure release ventilation, (BiPAP), neurally adjusted ventilatory assist and NeoGanesh. Their working principles with their advantages and clinical limitations are discussed in brief. PMID:25114434

  6. Newer nonconventional modes of mechanical ventilation

    PubMed Central

    Singh, Preet Mohinder; Borle, Anuradha; Trikha, Anjan

    2014-01-01

    The conventional modes of ventilation suffer many limitations. Although they are popularly used and are well-understood, often they fail to match the patient-based requirements. Over the years, many small modifications in ventilators have been incorporated to improve patient outcome. The ventilators of newer generation respond to patient's demands by additional feedback systems. In this review, we discuss the popular newer modes of ventilation that have been accepted in to clinical practice. Various intensive care units over the world have found these modes to improve patient ventilator synchrony, decrease ventilator days and improve patient safety. The various modes discusses in this review are: Dual control modes (volume assured pressure support, volume support), Adaptive support ventilation, proportional assist ventilation, mandatory minute ventilation, Bi-level airway pressure release ventilation, (BiPAP), neurally adjusted ventilatory assist and NeoGanesh. Their working principles with their advantages and clinical limitations are discussed in brief. PMID:25114434

  7. Proceedings of the second international symposium on nonconventional energy technology

    SciTech Connect

    Not Available

    1984-01-01

    This book presents the papers given at a symposium on emerging energy systems. Topics considered at the symposium included a quantum ramjet for interstellar flight, oil and gas exploration, advanced propulsion technology, motional field generators, electromagnetics, the fundamental properties of matter, magnetic monopoles, controlled fusion, ball lighting, homopolar faraday generator, free energy, fundamental ac energy and power measurement techniques in non-conventional energy, advanced alternators, ambient temperature superconducting filaments, and geometrical models of field wave forms.

  8. The Impact of Familial and Environmental Factors on the Adjustment of Immigrants: A Longitudinal Study

    ERIC Educational Resources Information Center

    Slonim-Nevo, Vered; Mirsky, Julia; Rubinstein, Ludmila; Nauck, Bernhard

    2009-01-01

    This study examined the impact of family interaction, perceived discrimination, stressful life events, and the hosting country on the adjustment of Israeli and German immigrants. Results show that changes in self-esteem between the 1st year of immigration and 2 and 4 years later were significantly related to family relations: the better the…

  9. Earning and Learning: Role Congruence, State/Trait Factors and Adjustment to University Life

    ERIC Educational Resources Information Center

    Swanson, Vivien; Broadbridge, Adelina; Karatzias, Athanasios

    2006-01-01

    Background: Undertaking term-time employment is increasingly commonplace for university students. Much research suggests that combining "earning and learning" may be detrimental to university life, generating role conflicts, increasing stress and reducing academic success, participation and overall adjustment to university. Potential positive…

  10. Factors Associated with Community Adjustment of Young Adults with Serious Emotional Disturbance: A Longitudinal Analysis.

    ERIC Educational Resources Information Center

    Armstrong, Kathleen H.; Dedrick, Robert F.; Greenbaum, Paul E.

    2003-01-01

    Rates of change in behaviors in relation to community adjustment were examined for 292 participants in the 7-year longitudinal National Adolescent and Child Treatment Study (NACTS) as they transitioned to the adult world. Participants with initially higher social-adaptive behavior and whose behavior improved over time attained higher adjustment…

  11. Background for Community Level Work on Educational Adjustment in Adolescence: Reviewing the Literature on Contributing Factors.

    ERIC Educational Resources Information Center

    Redd, Zakia; Brooks, Jennifer; McGarvey, Ayelish M.

    Given the importance of adolescents' educational adjustment, a key question for those concerned with improving adolescent functioning is what can be done to increase adolescents' levels of educational functioning. This review addresses a number of broad facets of adolescents' educational functioning, including those in the psychological…

  12. Factors of Social Adjustment to School: Child's Personality, Family and Pre-School

    ERIC Educational Resources Information Center

    Zupancic, Maja; Kavcic, Tina

    2011-01-01

    The role of child's characteristics (gender, cognitive ability, mother-perceived personality traits), family environment (maternal education, self-reported parenting practices) and pre-school experience (at least three years vs. no experience) in social adjustment to school, reflected through teacher reports on social competence and internalising…

  13. Advances in Gene Expression in Non-Conventional Yeasts

    NASA Astrophysics Data System (ADS)

    Nel, Sanet; Labuschagne, Michel; Albertyn, Jacobus

    Yeast has been a favoured lower eukaryotic system for the expression and production of recombinant proteins for both basic research and practical applications, and the demand for foreign-gene expression systems is increasing rapidly. Despite the vast amount of information on the molecular biology and physiology of Saccharomyces cerevisiae, which has consequently been the first choice as host system for recombinant protein production in the past, several limitations have been identified in this expression system. These limitations have recently been relieved by the development of expression systems in other yeast species known as ‘ non-conventional yeasts’ or ‘non-Saccharomyces ’ yeasts. With the increasing interest in the biotechnological applications of these yeasts in applied and fundamental studies and processes, the term ‘ non-conventional ’ yeast may well soon become redundant. As there is no universal expression system for heterologous protein production, it is necessary to recognize the merits and demerits of each system in order to make a right choice. This chapter will evaluate the competitive environment of non-conventional expression platforms represented by some of the best-known alternative yeasts systems including Kluyveromyces lactis, Yarrowia lipolytica, Hansenula polymorpha, Pichia pastoris and more recently, Arxula adeninivorans.

  14. Non-conventional hydrogen bonds: pterins-metal anions.

    PubMed

    Vargas, Rubicelia; Martínez, Ana

    2011-07-28

    In this paper, we present an analysis of the interaction of metal ions (Cu, Ag and Au) with three different pterins (pterin, isoxanthopterin and sepiapterin) to provide insights concerning the formation of conventional and non-conventional H bonds. Density functional theory calculations were performed in order to reveal the optimized structures of pterin molecules, dimers and tetramers compounds, both with and without metal anions (M). The interaction with small metal clusters (M(3)) is also considered. The formation of different systems is characterized in terms of the structural parameters and hydrogen binding energies (HBE). The HBE values for pterin-M systems presented in this study lie between 22 and 60 kcal mol(-1) and can therefore be classified as strong conventional and strong non-conventional hydrogen bonds. The HBE with small metal clusters (pterin-M(3)) are smaller than the HBE with metal atoms. Vertical electron detachment energies (VEDEs) are also reported in order to analyze the influence of the hydrogen bond on electronic properties. A direct correlation between VEDEs and HBE was found for pterin-M and pterin-M(3) complexes; i.e. as the VEDEs increase, the HBE also augment. The only exception is with Ag(3). The main conclusion derived from this study is that the strong non-conventional hydrogen bonds formed between pterins, dimers and tetramers do not affect the formation of conventional hydrogen bonds between pterins but they do influence the VEDEs. PMID:21695329

  15. Light, temperature and nutrients as factors in photosynthetic adjustment to elevated carbon dioxide

    SciTech Connect

    Bunce, J.; Lee, D. )

    1991-05-01

    It has been noted many times that the short-term stimulation of photosynthesis by elevated carbon dioxide usually observed in C3 plants may not persist in the long-term. Experiments were designed to test the hypotheses that photosynthetic adjustment to elevated carbon dioxide is due to (a) feedback inhibition resulting from excess photosynthate production relative to use, and (b) nutrient deficiency resulting from more rapid growth. Soybeans and sugarbeets were grown in controlled environment chambers at 350 and 700 ppm carbon dioxide, at two temperatures, two levels of photosynthetically active radiation, and with three nutrient regimes in a factorial design. Net carbon dioxide uptake rates of individual leaves from all growth conditions were measured at both 350 and 700 ppm carbon dioxide to assay photosynthetic adjustment to the elevated carbon dioxide. Growth at elevated carbon dioxide reduced rates of photosynthesis measured at standard carbon dioxide levels in both species. Photosynthetic rates measured at 350 ppm were lower on average by 33% in sugarbeet and 23% in soybean after growth at elevated carbon dioxide. Photosynthetic adjustment to elevated carbon dioxide was not greater after growth at 1.0 than 0.5 mmol m{sup {minus}2}s{sup {minus}1} PPFD, was not greater at 20 than 25C growth temperature, and could not be overcome by high rates of nutrient application. These results do not support either the feedback inhibition nor nutrient deficiency hypotheses of photosynthetic adjustment to elevated carbon dioxide. In soybeans, complete photosynthetic adjustment could be induced by a single night at elevated carbon dioxide.

  16. Level of education and multiple sclerosis risk after adjustment for known risk factors: The EnvIMS study

    PubMed Central

    Bjørnevik, Kjetil; Riise, Trond; Cortese, Marianna; Holmøy, Trygve; Kampman, Margitta T; Magalhaes, Sandra; Myhr, Kjell-Morten; Wolfson, Christina; Pugliatti, Maura

    2016-01-01

    Background: Several recent studies have found a higher risk of multiple sclerosis (MS) among people with a low level of education. This has been suggested to reflect an effect of smoking and lower vitamin D status in the social class associated with lower levels of education. Objective: The objective of this paper is to investigate the association between level of education and MS risk adjusting for the known risk factors smoking, infectious mononucleosis, indicators of vitamin D levels and body size. Methods: Within the case-control study on Environmental Factors In MS (EnvIMS), 953 MS patients and 1717 healthy controls from Norway reported educational level and history of exposure to putative environmental risk factors. Results: Higher level of education were associated with decreased MS risk (p trend = 0.001) with an OR of 0.53 (95% CI 0.41–0.68) when comparing those with the highest and lowest level of education. This association was only moderately reduced after adjusting for known risk factors (OR 0.61, 95% CI 0.44–0.83). The estimates remained similar when cases with disease onset before age 28 were excluded. Conclusion: These findings suggest that factors related to lower socioeconomic status other than established risk factors are associated with MS risk. PMID:26014605

  17. Directional Variance Adjustment: Bias Reduction in Covariance Matrices Based on Factor Analysis with an Application to Portfolio Optimization

    PubMed Central

    Bartz, Daniel; Hatrick, Kerr; Hesse, Christian W.; Müller, Klaus-Robert; Lemm, Steven

    2013-01-01

    Robust and reliable covariance estimates play a decisive role in financial and many other applications. An important class of estimators is based on factor models. Here, we show by extensive Monte Carlo simulations that covariance matrices derived from the statistical Factor Analysis model exhibit a systematic error, which is similar to the well-known systematic error of the spectrum of the sample covariance matrix. Moreover, we introduce the Directional Variance Adjustment (DVA) algorithm, which diminishes the systematic error. In a thorough empirical study for the US, European, and Hong Kong stock market we show that our proposed method leads to improved portfolio allocation. PMID:23844016

  18. Directional variance adjustment: bias reduction in covariance matrices based on factor analysis with an application to portfolio optimization.

    PubMed

    Bartz, Daniel; Hatrick, Kerr; Hesse, Christian W; Müller, Klaus-Robert; Lemm, Steven

    2013-01-01

    Robust and reliable covariance estimates play a decisive role in financial and many other applications. An important class of estimators is based on factor models. Here, we show by extensive Monte Carlo simulations that covariance matrices derived from the statistical Factor Analysis model exhibit a systematic error, which is similar to the well-known systematic error of the spectrum of the sample covariance matrix. Moreover, we introduce the Directional Variance Adjustment (DVA) algorithm, which diminishes the systematic error. In a thorough empirical study for the US, European, and Hong Kong stock market we show that our proposed method leads to improved portfolio allocation. PMID:23844016

  19. Influence of depressive symptoms and premorbid adjustment on factor structure of phenomenology of schizophrenia: a study from India.

    PubMed

    Kulhara, Parmanand; Avasthi, Ajit

    2003-08-01

    This study investigated the nature of factor structure of schizophrenia syndromes using a sample of 151 patients with schizophrenia according to DSM-IV. The patients were assessed on the Scale for the Assessment of Positive Symptoms (SAPS), the Scale for the Assessment of Negative Symptoms (SANS), Hamilton Depression Rating Scale (HDRS) and the Phillips Rating Scale of Premorbid Adjustment in schizophrenia. Three factors-negative syndrome, reality-distortion syndrome and disorganized syndrome were extracted when only SAPS and SANS were analysed. Addition of the Phillips Rating Scale scores to SAPS and SANS ratings in the factorial equation led to splitting of the negative syndrome though reality-distortion and disorganized syndromes remained stable. Factor analysis of the HDRS scores with SAPS and SANS ratings resulted in the HDRS loading highly on reality-distortion syndrome and splitting of negative syndrome. Factor analysis of all the variables taken together resulted in delineation of four factors. The study suggests a link between depression and reality distortion. Apathy and anhedonia seem to be linked to premorbid adjustment. PMID:12927323

  20. Type 1 diabetes mellitus: psychosocial factors and adjustment of pediatric patient and his/her family. Review.

    PubMed

    Pérez-Marín, Marián; Gómez-Rico, Irene; Montoya-Castilla, Inmaculada

    2015-04-01

    Type 1 diabetes mellitus is the most common chronic endocrine disease in children, with a very low incidence in the first months of life and reaching its peak during puberty (10-15 years old is the age group with the highest incidence at the time of onset). Based on the review of the scientific literature, our objective is to study the main psychosocial factors associated with the adjustment of these pediatric patients and their families. Research underscore the following risk factors: situational (stressful life events), personal (additional physical diseases, low self-esteem, emotional disturbances), and interpersonal (family breakdown and conflicts), and also protection factors (coping strategies, social support, fluent communication). There is a pressing need to deal with the disturbances that affect these diabetic patients and their families, by implementing effective health care psychological interventions that take into account psychosocial factors associated with the course of type 1 diabetes mellitus. PMID:25727829

  1. Effects of Hoods and Flame-Retardant Fabrics on WBGT Clothing Adjustment Factors.

    PubMed

    Ashley, Candi D; Bernard, Thomas E

    2008-01-01

    Personal protective clothing (PPC) may include hoods and flame-retardant (FR) fabrics that may affect heat transfer and, thus, the critical wet bulb globe temperature (WBGT crit) to maintain thermal equilibrium. The purpose of this study was to compare the differences in WBGT crit for hooded vs. nonhooded versions of particle barrier and vapor barrier coveralls as well as for coveralls made of two flame-retardant fabrics (INDURA cotton and Nomex). Acclimated men (n = 11) and women (n = 4) walked on a treadmill in a climatic chamber at 180 W/m2 wearing four different ensembles: limited-use, particle barrier coveralls with and without a hood (Tyvek 1427), and limited-use vapor barrier coveralls with and without a hood (Tychem QC, polyethylene-coated Tyvek). Twelve of the participants wore one of two flame-retardant coveralls. All participants wore standard cotton clothing. Progressive exposure testing at 50% relative humidity (rh) was designed so that each subject established a physiological steady-state followed by a clear loss of thermal equilibrium. WBGT crit was the WBGT 5 min prior to a loss of thermal equilibrium. Hooded ensembles had a lower WBGT crit than the nonhooded ensembles. The difference suggested a clothing adjustment of 1 degrees C for hoods. There were no significant differences among the FR ensembles and cotton work cloths, and the proposed clothing adjustment for FR coveralls clothing is 0 degrees C. PMID:18041645

  2. Effortful control as a moderator of the relation between contextual risk factors and growth in adjustment problems

    PubMed Central

    LENGUA, LILIANA J.; BUSH, NICOLE R.; LONG, ANNA C.; KOVACS, ERICA A.; TRANCIK, ANIKA M.

    2014-01-01

    Effortful control was examined as a moderator of the relations of three domains of contextual risk factors to growth in internalizing and externalizing problems in a community sample (N = 189) of children (8–12 years at Time 1). Socioeconomic, maternal, and environmental risk factors were examined as predictors of initial levels and growth in children’s adjustment problems across 3 years. The effects of the risk factors depended on children’s level of effortful control. For children lower in effortful control, socioeconomic risk was related to significantly higher initial levels of internalizing and externalizing problems and decreases over time. However, children lower in effortful control had higher levels of problems at all three time points than children higher in effortful control. Maternal risk was associated with increases in internalizing for children lower in effortful control, and environmental risk was related to increases in internalizing and externalizing problems for children lower in effortful control, but not those higher in effortful control. Children who were lower in effortful control appeared to experience more adverse effects of contextual risk than those higher in effortful control, suggesting that interventions aimed at improving children’s effortful control might serve to protect children from increased risk of adjustment problems associated with contextual risk factors. PMID:18423092

  3. Effortful control as a moderator of the relation between contextual risk factors and growth in adjustment problems.

    PubMed

    Lengua, Liliana J; Bush, Nicole R; Long, Anna C; Kovacs, Erica A; Trancik, Anika M

    2008-01-01

    Effortful control was examined as a moderator of the relations of three domains of contextual risk factors to growth in internalizing and externalizing problems in a community sample (N = 189) of children (8-12 years at Time 1). Socioeconomic, maternal, and environmental risk factors were examined as predictors of initial levels and growth in children's adjustment problems across 3 years. The effects of the risk factors depended on children's level of effortful control. For children lower in effortful control, socioeconomic risk was related to significantly higher initial levels of internalizing and externalizing problems and decreases over time. However, children lower in effortful control had higher levels of problems at all three time points than children higher in effortful control. Maternal risk was associated with increases in internalizing for children lower in effortful control, and environmental risk was related to increases in internalizing and externalizing problems for children lower in effortful control, but not those higher in effortful control. Children who were lower in effortful control appeared to experience more adverse effects of contextual risk than those higher in effortful control, suggesting that interventions aimed at improving children's effortful control might serve to protect children from increased risk of adjustment problems associated with contextual risk factors. PMID:18423092

  4. How to apply life adjustment factors for ball and roller bearings

    NASA Technical Reports Server (NTRS)

    Crecelius, W. J.; Harris, T. A.; Moyer, C. A.; Parker, R. J.; Sherlock, J. J.; Zaretsky, E. V.

    1972-01-01

    Practical problems applicable to the selection, design, and lubrication of rolling-element bearings are presented and discussed. Design and selection criteria are based upon materials and processing factors such as melting practice, metalworking, and heat treatment. Environmental factors are considered such as bearing misalignment and speed. Selection of a lubricant is based upon elastohydrodynamic lubrication principles in addition to lubricant type and chemistry.

  5. A Third Moment Adjusted Test Statistic for Small Sample Factor Analysis

    ERIC Educational Resources Information Center

    Lin, Johnny; Bentler, Peter M.

    2012-01-01

    Goodness-of-fit testing in factor analysis is based on the assumption that the test statistic is asymptotically chi-square, but this property may not hold in small samples even when the factors and errors are normally distributed in the population. Robust methods such as Browne's (1984) asymptotically distribution-free method and Satorra Bentler's…

  6. Racial-ethnic Identity in Context: Examining Mediation of Neighborhood Factors on Children's Academic Adjustment.

    PubMed

    Witherspoon, Dawn P; Daniels, Lisa L; Mason, Amber E; Smith, Emilie Phillips

    2016-03-01

    Research consistently shows that neighborhood socio-demographic characteristics and residents' neighborhood perceptions matter for youth well-being, including a positive sense of racial-ethnic identity. Although elementary-school children are likely in the earlier phases of identity formation, the authors examined whether objective and subjective neighborhood characteristics are related to their racial-ethnic identity and, in turn, their academic adjustment. A diverse sample (30.4% African American, 35.2% White, 12.3% Latino, & 22.0% Other) of 227 children in Grades 2 through 5 were surveyed in afterschool programs. Bivariate correlations showed that youth living in disadvantaged neighborhoods reported more barriers due to their race-ethnicity, but these barriers were not related to their sense of academic efficacy. Residing in a disadvantaged neighborhood was unrelated to youth's academic self-efficacy. However, path analyses showed that positive neighborhood perceptions were associated with a stronger sense of race-ethnicity (i.e., affirmation and belonging), which was in turn related to greater academic efficacy. These results suggest that neighborhood connection provides a source of affirmation and value for young children, helping them to understand who they are as part of a racial-ethnic group and helping to foster a sense of future achievement opportunities. This study provides additional evidence that along with other important proximal contexts (e.g., family, school), young children's neighborhood context is important for development. Results are discussed to highlight environmental influences on young children's awareness of race-ethnicity and the implications of the combined impact of neighborhood and racial-ethnic identity on psychosocial adjustment. PMID:27217314

  7. Interpersonal circumplex descriptions of psychosocial risk factors for physical illness: application to hostility, neuroticism, and marital adjustment.

    PubMed

    Smith, Timothy W; Traupman, Emily K; Uchino, Bert N; Berg, Cynthia A

    2010-06-01

    Personality risk factors for physical illness are typically studied individually and apart from risk factors reflecting the social environment, potentially fostering a piecemeal understanding of psychosocial influences on health. Because it can be used to describe both personality and social relationship processes, the interpersonal circumplex (IPC) provides an integrative approach to psychosocial risk. In 301 married couples we examined IPC correlates of 3 risk factor domains: anger, hostility, and aggressiveness; neuroticism; and marital adjustment. Risk factors displayed IPC locations ranging from hostile dominance (e.g., verbal aggressiveness, marital conflict) to hostility (e.g., anger) to hostile submissiveness (e.g., anxiety, depression); protective factors (marital satisfaction and support) reflected warmth or friendliness in the IPC. Similar descriptions were found using self-reports and spouse ratings of IPC dimensions, indicating that interpersonal styles associated with risk factors do not simply reflect common method variance. Findings identify interpersonal processes reflecting low affiliation or high hostility as a common component of risk and indicate distinctions among risk factors along the dominance dimension. PMID:20573134

  8. Distress and Self-Restraint as Measures of Adjustment across the Life Span: Confirmatory Factor Analyses in Clinical and Nonclinical Samples.

    ERIC Educational Resources Information Center

    Weinberger, Daniel A.

    1997-01-01

    Confirmatory factor analyses were used to study whether the structure of Weinberger Adjustment Inventory subscales would be comparable across clinical patient and nonclinical samples of youth, young adults, and adults (six samples, 1,486 subjects). Results suggest little need to use different measures of general adjustment when studying children…

  9. Biomass production from Trichoderma viride in nonconventional oat medium.

    PubMed

    Motta, F L; Santana, M H A

    2012-01-01

    Oatmeal, an alternative, renewable, and low-cost substrate, was used for the production of Trichoderma viride spores by submerged fermentation. The nonconventional oat medium was only supplemented with potato peptone, which is a green source of nitrogen for the microorganism. Because particles are suspended in the nonconventional oat medium, the characterization was based on viscosity, average particle diameter, size distribution, and porosity of the particles. Because of the complexity of the fungal biomass extraction, the dry weight and protein content were used as methods for quantifying the growth of T. viride. The inversion between the proportion of mycelia and spores was captured in the microscopic image analysis during the fermentation process. After 60 h, spores began to appear, accounting for most of the form present at 120 h of fermentation. The decrease in pH and the increase in glucose concentration during fermentation indicate that glucan hydrolysis occurs and that glucose is released into the medium. The potential for industrial applications of submerged fermentation with oats for biomass production of T. viride is noted in the results. This simple and easily controllable process has several advantages, including the use of low-cost substrates for the propagation of a microorganism that is widely used in scientific and commercial settings. PMID:22736524

  10. Risk and Protective Factors for Psychological Adjustment among Low-Income, African American Children

    ERIC Educational Resources Information Center

    Gabalda, Megan K.; Thompson, Martie P.; Kaslow, Nadine J.

    2010-01-01

    This investigation identifies unique risk and protective factors for internalizing and externalizing problems among 8- to 12-year-old, low-income, African American children and tests cumulative risk and protective models. A total of 152 mother-child dyads complete questionnaires. Receipt of food stamps, mother's distress, and child maltreatment…

  11. Risk and protection factors in the peer context: how do other children contribute to the psychosocial adjustment of the adolescent?

    PubMed

    Véronneau, Marie-Hélène; Trempe, Sophie-Caroline; Paiva, Alexandra Oliveira

    2014-03-01

    As children become adolescents, peers assume greater importance in their lives. Peer experiences can either help them thrive or negatively affect their psychosocial adjustment. In this review article definitions for the types of peer experiences are provided followed by an overview of common psychosocial issues encountered by adolescents. Past research that has pointed to risk and protection factors that emerge from peer experiences during adolescence and the role of peer influences in the context of current issues relevant to adolescent education are discussed. Research suggests that friendships with deviant peers, involvement in bullying and the experience of rejection from the overall peer group are related to adjustment problems, whereas friendships with prosocial and academically oriented peers and social acceptance in the peer group are related to healthy development. Friendship quality, popularity among peers, and involvement in friendship cliques cannot be clearly categorized as either positive or negative influences, because they interact with other factors in shaping the development of adolescents. The promotion of social skills and positive youth leadership as an integral part of the student's learning process in school is recommended. PMID:24714885

  12. Phenological adjustment in arctic bird species: relative importance of snow melt and ecological factors

    USGS Publications Warehouse

    Liebezeit, Joseph R.; Gurney, K. E. B.; Budde, Michael E.; Zack, Steve; Ward, David H.

    2014-01-01

    Previous studies have documented advancement in clutch initiation dates (CIDs) in response to climate change, most notably for temperate-breeding passerines. Despite accelerated climate change in the Arctic, few studies have examined nest phenology shifts in arctic breeding species. We investigated whether CIDs have advanced for the most abundant breeding shorebird and passerine species at a long-term monitoring site in arctic Alaska. We pooled data from three additional nearby sites to determine the explanatory power of snow melt and ecological variables (predator abundance, green-up) on changes in breeding phenology. As predicted, all species (semipalmated sandpiper, Calidris pusilla, pectoral sandpiper, Calidris melanotos, red-necked phalarope, Phalaropus lobatus, red phalarope, Phalaropus fulicarius, Lapland longspur, Calcarius lapponicus) exhibited advanced CIDs ranging from 0.40 to 0.80 days/year over 9 years. Timing of snow melt was the most important variable in explaining clutch initiation advancement (“climate/snow hypothesis”) for four of the five species, while green-up was a much less important explanatory factor. We found no evidence that high predator abundances led to earlier laying dates (“predator/re-nest hypothesis”). Our results support previous arctic studies in that climate change in the cryosphere will have a strong impact on nesting phenology although factors explaining changes in nest phenology are not necessarily uniform across the entire Arctic. Our results suggest some arctic-breeding shorebird and passerine species are altering their breeding phenology to initiate nesting earlier enabling them to, at least temporarily, avoid the negative consequences of a trophic mismatch.

  13. Velocity Map Imaging Studies of Non-Conventional Methanethiol Photochemistry

    NASA Astrophysics Data System (ADS)

    Toulson, Benjamin W.; Alaniz, Jonathan; Murray, Craig

    2014-06-01

    Velocity map imaging (VMI) in combination with state-selective resonance enhanced multiphoton ionization (REMPI) has been used to study the photodissociation dynamics of methanethiol following excitation to the first and second singlet electronically excited states. Formation of sulfur atoms, in both the singlet and triplet manifolds, is observed and can be attributed to primary dissociation of the parent molecule. We will report the nascent photofragment velocity distributions, and hence the internal energy of the methane co-fragment. Sulfur atom quantum yields are benchmarked against a known standard to evaluate the significance of this pathway. The role of non-conventional photochemical mechanisms such as roaming-mediated intersystem crossing, previously observed in methylamine photochemistry, will be discussed. James O. Thomas, Katherine E. Lower, and Craig Murray, The Journal of Physical Chemistry Letters, 2012, 3 (10), 1341-1345.

  14. Nonconventional chemical inhibitors of microRNA: therapeutic scope.

    PubMed

    Jayaraj, Gopal Gunanathan; Nahar, Smita; Maiti, Souvik

    2015-01-18

    MicroRNAs (miRNAs) are a class of genomically encoded small RNA molecules (∼22nts in length), which regulate gene expression post transcriptionally. The term microRNA or miRNA was coined in 2001, and research in the past decade has shed light on their widespread occurrence, evolutionary conservation and tissue specific functions. It is estimated that they modulate the gene expression of approximately 60% of the mammalian genes by regulating the levels of target mRNAs to which they can bind on the basis of sequence complementarities. miRNAs are produced in a well coordinated series of steps from being transcribed in the nucleus to exerting their function in the cytoplasm. miRNAs are now implicated in diverse biological phenomena ranging from development to stress response which makes miRNAs one of the central regulatory molecules which modulate information flow along the central dogma of gene expression. More importantly, like any regulatory molecule, deregulation of miRNAs is causally associated with several diseases (mainly cancer) and is directly involved in a variety of pathophysiologies owing to their aberrant expression. Thus, modulation of miRNA levels is of prime therapeutic importance. Conventional methods of miRNA knockdown using chemically modified antisense-oligonucleotides have been explored extensively but face the challenges of modes of delivery, biostability and biodistribution. This calls for the development of more alternative and non-conventional methods to target miRNA. Small molecules targeting RNA chemical and structural space provide one such timely opportunity. In this article we first provide a brief overview of miRNA biogenesis and its disease associations. We then summarize the major developments in conventional oligonucleotide based approaches to miRNA knockdown and its status. We then focus on the more non-conventional methods like oligonucleotide enzymes and small molecules and provide an outlook on the future of such methods. PMID

  15. Social risk and protective factors for African American children's academic achievement and adjustment during the transition to middle school.

    PubMed

    Burchinal, Margaret R; Roberts, Joanne E; Zeisel, Susan A; Rowley, Stephanie J

    2008-01-01

    The transition to middle school is often marked by decreased academic achievement and increased emotional stress, and African American children exposed to social risk may be especially vulnerable during this transition. To identify mediators and protective factors, the authors related severity and timing of risk exposure to academic achievement and adjustment between 4th and 6th grade in 74 African American children. Longitudinal analyses indicated that severity more than timing of risk exposure was negatively related to all outcomes and that language skills mediated the pathway from risk for most outcomes. Transition to middle school was related to lower math scores and to more externalizing problems when children experienced higher levels of social risk. Language skills and parenting served as protective factors, whereas expectations of racial discrimination was a vulnerability factor. Results imply that promoting parenting and, especially, language skills, and decreasing expectations of racial discrimination provide pathways to academic success for African American children during the transition from elementary to middle school, especially those exposed to adversity. PMID:18194027

  16. Adjusting the tasseled cap brightness and greenness factors for atmospheric path radiance and absorption on a pixel by pixel basis

    NASA Technical Reports Server (NTRS)

    Jackson, R. D.; Slater, P. N.; Pinter, P. J. (Principal Investigator)

    1982-01-01

    A radiative transfer model was used to convert ground measured reflectances into the radiance at the top of the atmosphere, for several levels of atmospheric path radiance. The radiance in MSS7 (0.8 to 1.1 m) was multiplied by the transmission fraction for atmospheres having different levels of precipitable water. The radiance values were converted to simulated LANDSAT digital counts for four path radiance levels and four levels of precipitable water. These values were used to calculate the Kauth-Thomas brightness, greenness, yellowness, and nonsuch factors. Brightness was affected by surface conditions and path radiance. Greenness was affected by surface conditions, path radiance, and precipitable water. Yellowness was affected by path radiance and nonsuch by precipitable water, and both factors changed only slightly with surface conditions. Yellowness and nonsuch were used to adjust brightness and greenness to produce factors that were affected only by surface conditions such as soils and vegetation, and not by path radiance and precipitable water.

  17. Adults' Narratives of Growing up With a Cleft Lip and/or Palate: Factors Associated With Psychological Adjustment.

    PubMed

    Stock, Nicola Marie; Feragen, Kristin Billaud; Rumsey, Nichola

    2016-03-01

    Background Growing up with a cleft lip and/or palate presents a number of challenges for those affected and their families. Understanding why some individuals cope well while others struggle is key to psychological research in this field. A better appreciation of the factors and processes that contribute to psychological adjustment to cleft lip and/or palate (CL/P) from the patient perspective would be of value to both researchers and clinicians. Design Qualitative data elicited from individual interviews with 52 adults born with CL/P. Results Inductive thematic analysis identified three main themes: "background" factors (age, gender, sexual orientation, culture, additional conditions, socioeconomic status, and adoption), "external" factors (treatment autonomy, familial coping and support, salience, public understanding, psychological input, and peer support), and "internal" psychological factors (perceptions of difference, noticeability and teasing, social confidence, internalization of beauty ideals, valence, expectations of treatment, responding to challenges, social comparisons, acceptance, faith, dispositional style, and recognition of strengths and positive growth). Conclusions The number and breadth of factors identified in this study are testament to the importance of psychology in the field of CL/P and may offer guidance in relation to developing and assessing the value of psychological interventions. There is a clear role for psychologists in tackling appearance-related concerns, designing materials, supporting patient decision making, and improving social interaction, as well as providing specialist psychological support. The findings illustrate the potential degree of individual variation in perspectives and offer insight into the conflicting results found within current literature. PMID:25650758

  18. The Genetics of Non-conventional Wine Yeasts: Current Knowledge and Future Challenges

    PubMed Central

    Masneuf-Pomarede, Isabelle; Bely, Marina; Marullo, Philippe; Albertin, Warren

    2016-01-01

    Saccharomyces cerevisiae is by far the most widely used yeast in oenology. However, during the last decade, several other yeasts species has been purposed for winemaking as they could positively impact wine quality. Some of these non-conventional yeasts (Torulaspora delbrueckii, Metschnikowia pulcherrima, Pichia kluyveri, Lachancea thermotolerans, etc.) are now proposed as starters culture for winemakers in mixed fermentation with S. cerevisiae, and several others are the subject of various studies (Hanseniaspora uvarum, Starmerella bacillaris, etc.). Along with their biotechnological use, the knowledge of these non-conventional yeasts greatly increased these last 10 years. The aim of this review is to describe the last updates and the current state-of-art of the genetics of non-conventional yeasts (including S. uvarum, T. delbrueckii, S. bacillaris, etc.). We describe how genomics and genetics tools provide new data into the population structure and biodiversity of non-conventional yeasts in winemaking environments. Future challenges will lie on the development of selection programs and/or genetic improvement of these non-conventional species. We discuss how genetics, genomics and the advances in next-generation sequencing will help the wine industry to develop the biotechnological use of non-conventional yeasts to improve the quality and differentiation of wines. PMID:26793188

  19. Conventional and nonconventional global Alfven eigenmodes in stellarators

    SciTech Connect

    Kolesnichenko, Ya. I.; Lutsenko, V. V.; Weller, A.; Werner, A.; Yakovenko, Yu. V.; Geiger, J.; Fesenyuk, O. P.

    2007-10-15

    Conditions of the existence of the Global Alfven Eigenmodes (GAE) and Nonconventional Global Alfven Eigenmodes (NGAE) predicted for stellarators by Ya. I. Kolesnichenko et al. [Phys. Rev. Lett. 94, 165004 (2005)] have been obtained. It is found that they depend on the nature of the rotational transform and that conditions for NGAE can be most easily satisfied in currentless stellarators. It is shown that the plasma compressibility may play an important role for the modes with the frequency about or less than that of the Toroidicity-induced Alfven Eigenmodes. It is found that features of the Alfven continuum in the vicinity of the k{sub parallel}=0 radius (k{sub parallel}) is the longitudinal wave number) can be very different, depending on a parameter which we refer to as 'the sound parameter'. Specific calculations modeling low-frequency Alfven instabilities in the stellarator Wendelstein 7-AS [A. Weller et al., Phys. Plasmas 8, 931 (2001)] are carried out, which are in reasonable agreement with the observations. It is emphasized that experimental data on low-frequency Alfvenic activity can be used for the reconstruction of the profile of the rotational transform. The mentioned results are obtained with the use of the equations derived in this paper for the GAE/NGAE modes and of the codes COBRAS and BOA-fe.

  20. Psychosocial Adjustment and Sibling Relationships in Siblings of Children with Autism Spectrum Disorder: Risk and Protective Factors

    ERIC Educational Resources Information Center

    Walton, Katherine M.; Ingersoll, Brooke R.

    2015-01-01

    This study compared sibling adjustment and relationships in siblings of children with Autism Spectrum Disorder (ASD-Sibs; n = 69) and siblings of children with typical development (TD-Sibs; n = 93). ASD-Sibs and TD-Sibs demonstrated similar emotional/behavioral adjustment. Older male ASD-Sibs were at increased risk for difficulties. Sibling…

  1. Odds per adjusted standard deviation: comparing strengths of associations for risk factors measured on different scales and across diseases and populations.

    PubMed

    Hopper, John L

    2015-11-15

    How can the "strengths" of risk factors, in the sense of how well they discriminate cases from controls, be compared when they are measured on different scales such as continuous, binary, and integer? Given that risk estimates take into account other fitted and design-related factors-and that is how risk gradients are interpreted-so should the presentation of risk gradients. Therefore, for each risk factor X0, I propose using appropriate regression techniques to derive from appropriate population data the best fitting relationship between the mean of X0 and all the other covariates fitted in the model or adjusted for by design (X1, X2, … , Xn). The odds per adjusted standard deviation (OPERA) presents the risk association for X0 in terms of the change in risk per s = standard deviation of X0 adjusted for X1, X2, … , Xn, rather than the unadjusted standard deviation of X0 itself. If the increased risk is relative risk (RR)-fold over A adjusted standard deviations, then OPERA = exp[ln(RR)/A] = RR(s). This unifying approach is illustrated by considering breast cancer and published risk estimates. OPERA estimates are by definition independent and can be used to compare the predictive strengths of risk factors across diseases and populations. PMID:26520360

  2. Violence Exposure and Adjustment in Inner-City Youth: Child and Caregiver Emotion Regulation Skill, Caregiver?Child Relationship Quality, and Neighborhood Cohesion as Protective Factor

    ERIC Educational Resources Information Center

    Kliewer, Wendy; Cunningham, Jera Nelson; Diehl, Robyn; Parrish, Katie Adams; Walker, Jean M.; Atiyeh, Cynthia; Neace, Brooke; Duncan, Larissa; Taylor, Kelli; Mejia, Roberto

    2004-01-01

    This short-term, longitudinal interview study used an ecological framework to explore protective factors within the child, the caregiver, the caregiver?child relationship, and the community that might moderate relations between community violence exposure and subsequent internalizing and externalizing adjustment problems and the different patterns…

  3. Modeling the Human Kinetic Adjustment Factor for Inhaled Volatile Organic Chemicals: Whole Population Approach versus Distinct Subpopulation Approach

    PubMed Central

    Valcke, M.; Nong, A.; Krishnan, K.

    2012-01-01

    The objective of this study was to evaluate the impact of whole- and sub-population-related variabilities on the determination of the human kinetic adjustment factor (HKAF) used in risk assessment of inhaled volatile organic chemicals (VOCs). Monte Carlo simulations were applied to a steady-state algorithm to generate population distributions for blood concentrations (CAss) and rates of metabolism (RAMs) for inhalation exposures to benzene (BZ) and 1,4-dioxane (1,4-D). The simulated population consisted of various proportions of adults, elderly, children, neonates and pregnant women as per the Canadian demography. Subgroup-specific input parameters were obtained from the literature and P3M software. Under the “whole population” approach, the HKAF was computed as the ratio of the entire population's upper percentile value (99th, 95th) of dose metrics to the median value in either the entire population or the adult population. Under the “distinct subpopulation” approach, the upper percentile values in each subpopulation were considered, and the greatest resulting HKAF was retained. CAss-based HKAFs that considered the Canadian demography varied between 1.2 (BZ) and 2.8 (1,4-D). The “distinct subpopulation” CAss-based HKAF varied between 1.6 (BZ) and 8.5 (1,4-D). RAM-based HKAFs always remained below 1.6. Overall, this study evaluated for the first time the impact of underlying assumptions with respect to the interindividual variability considered (whole population or each subpopulation taken separately) when determining the HKAF. PMID:22523487

  4. Regenerative thermal oxidation for non-conventional applications

    SciTech Connect

    Gosselin, G.; Gravel, J.J.O.

    1999-07-01

    Regenerative Thermal Oxidation has been applied by Biothermica to treat non-conventional emissions. These emissions include pollutants as VOC, COC, TRS, PAH, PCB, HCl and odors. In the kraft pulping industry, environmental requirements for reduced emissions of total reduced sulfur (TRS) and volatile organic compounds (VOC) from pulping operations are leading to incinerators of high destruction efficiency and thermal performance. The first installation in Canada of a Regenerative Thermal Oxidation (RTO) was placed in service early in 1997 at a kraft pulp mill in the province of Quebec. Tests have shown a TRS reduction of 99.6% with a thermal efficiency of 88.5% in the RTO. It can be considered the best method to comply with the new norms for TRS atmospheric emissions in the pulp and paper industry. In the primary aluminum process, a marked improvement in anode properties can be gained by preparing the paste at high temperature, followed by cooling with a water addition in an intensive mixer. However, the addition of cooling water results in a large increase in the emissions of VOC and PAH which can prejudice the process. A number of emission control processes were evaluated. An improved Regenerative Thermal Oxidation (RTO) unit was installed in a modern aluminum plant in Canada. The emissions of VOCs and PAHs from an EIRICH intensive mixer-cooler were reduced by more than 99.9% while all troublesome deposits in the fumes collection system were eliminated. This enabled the plant to remain well within the emission levels allowed by the environmental authority while enjoying considerable benefits from improved anode qualities. In the asphalt roofing industry, RTO was applied to treat the VOC and COC emissions and several units have been in operation since 1990. In the United States two units were installed in asphalt shingle plants and new features in the process show a VOC and COC reduction of 99%.

  5. Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors

    USGS Publications Warehouse

    Chander, Gyanesh; Mishra, N.; Helder, Dennis L.; Aaron, D.; Choi, T.; Angal, A.; Xiong, X.

    2010-01-01

    Different applications and technology developments in Earth observations necessarily require different spectral coverage. Thus, even for the spectral bands designed to look at the same region of the electromagnetic spectrum, the relative spectral responses (RSR) of different sensors may be different. In this study, spectral band adjustment factors (SBAF) are derived using hyperspectral Earth Observing-1 (EO-1) Hyperion measurements to adjust for the spectral band differences between the Landsat 7 (L7) Enhanced Thematic Mapper Plus (ETM+) and the Terra Moderate Resolution Imaging Spectroradiometer (MODIS) top-of-atmosphere (TOA) reflectance measurements from 2000 to 2009 over the pseudo-invariant Libya 4 reference standard test site.

  6. The frequency of human, manual adjustments in balancing an inverted pendulum is constrained by intrinsic physiological factors.

    PubMed

    Loram, Ian D; Gawthrop, Peter J; Lakie, Martin

    2006-11-15

    While standing naturally and when manually or pedally balancing an equivalent inverted pendulum, the load sways slowly (characteristic unidirectional duration approximately 1 s) and the controller, calf muscles or hand, makes more frequent adjustments (characteristic unidirectional duration 400 ms). Here we test the hypothesis that these durations reflect load properties rather than some intrinsic property of the human neuromuscular system. Using a specialized set-up mechanically analogous to real standing, subjects manually balanced inverted pendulums with different moments of inertia through a compliant spring representing the Achilles tendon. The spring bias was controlled by a sensitive joystick via a servo motor and accurate visual feedback was provided on an oscilloscope. As moment of inertia decreased, inverted pendulum sway size increased and it became difficult to sustain successful balance. The mean duration of unidirectional balance adjustments did not change. Moreover, the mean duration of unidirectional inverted pendulum sway reduced only slightly, remaining around 1 s. The simplest explanation is that balance was maintained by a process of manual adjustments intrinsically limited to a mean frequency of two to three unidirectional adjustments per second corresponding to intermittent control observed in manual tracking experiments. Consequently the inverted pendulum sway duration, mechanically related to the bias duration, reflects an intrinsic constraint of the neuromuscular control system. Given the similar durations of sway and muscle adjustments observed in real standing, we postulate that the characteristic duration of unidirectional standing sway reflects intrinsic intermittent control rather than the inertial properties of the body. PMID:16973712

  7. The frequency of human, manual adjustments in balancing an inverted pendulum is constrained by intrinsic physiological factors

    PubMed Central

    Loram, Ian D; Gawthrop, Peter J; Lakie, Martin

    2006-01-01

    While standing naturally and when manually or pedally balancing an equivalent inverted pendulum, the load sways slowly (characteristic unidirectional duration ∼1 s) and the controller, calf muscles or hand, makes more frequent adjustments (characteristic unidirectional duration 400 ms). Here we test the hypothesis that these durations reflect load properties rather than some intrinsic property of the human neuromuscular system. Using a specialized set-up mechanically analogous to real standing, subjects manually balanced inverted pendulums with different moments of inertia through a compliant spring representing the Achilles tendon. The spring bias was controlled by a sensitive joystick via a servo motor and accurate visual feedback was provided on an oscilloscope. As moment of inertia decreased, inverted pendulum sway size increased and it became difficult to sustain successful balance. The mean duration of unidirectional balance adjustments did not change. Moreover, the mean duration of unidirectional inverted pendulum sway reduced only slightly, remaining around 1 s. The simplest explanation is that balance was maintained by a process of manual adjustments intrinsically limited to a mean frequency of two to three unidirectional adjustments per second corresponding to intermittent control observed in manual tracking experiments. Consequently the inverted pendulum sway duration, mechanically related to the bias duration, reflects an intrinsic constraint of the neuromuscular control system. Given the similar durations of sway and muscle adjustments observed in real standing, we postulate that the characteristic duration of unidirectional standing sway reflects intrinsic intermittent control rather than the inertial properties of the body. PMID:16973712

  8. Adjustment to Recruit Training.

    ERIC Educational Resources Information Center

    Anderson, Betty S.

    The thesis examines problems of adjustment encountered by new recruits entering the military services. Factors affecting adjustment are discussed: the recruit training staff and environment, recruit background characteristics, the military's image, the changing values and motivations of today's youth, and the recruiting process. Sources of…

  9. Non-conventional methods and media for the activation and manipulation of carbon nanoforms.

    PubMed

    Vázquez, Ester; Giacalone, Francesco; Prato, Maurizio

    2014-01-01

    Very often, chemical transformations require tedious and long procedures, which, sometimes, can be avoided using alternative methods and media. New protocols, enabling us to save time and solvents, allow us also to explore new reaction profiles. This Tutorial Review focuses on the physical and chemical behavior of carbon nanoforms, CNFs (fullerenes, nanotubes, nanohorns, graphene, etc.) when non-conventional methods and techniques, such as microwave irradiation, mechano-chemistry or highly ionizing radiations are employed. In addition, the reactivity of CNFs in non-conventional media such as water, fluorinated solvents, supercritical fluids, or ionic liquids is also discussed. PMID:23945754

  10. Cross-Cultural Adjustment of Native-Speaking English Teachers (NETs) in Hong Kong: A Factor in Attrition and Retention

    ERIC Educational Resources Information Center

    Chu, Chau Kan; Morrison, Keith

    2011-01-01

    This paper argues that, despite government support in financial and contractual matters, ongoing problems of retention of Native-speaking English Teachers (NETs) in Hong Kong stem, in part, from problems of cross-cultural adjustment. The paper reports a small-scale qualitative investigation into the experiences of NETS in Hong Kong and finds…

  11. Factors Affecting Marital Adjustment during the Transition to Parenthood: A Review of the Relevant Literature, 1983-1990.

    ERIC Educational Resources Information Center

    Siemens, Karen Joy

    The belief that the birth of a first child has an effect on the parents' relationship is accepted in the literature, as well as in society at large. This study reviewed the research that explores the relationship between the transition to parenthood and marital adjustment during the transition. Most of the studies reviewed suffer to some degree…

  12. Comparison of Methods for Adjusting Incorrect Assignments of Items to Subtests: Oblique Multiple Group Method versus Confirmatory Common Factor Method

    ERIC Educational Resources Information Center

    Stuive, Ilse; Kiers, Henk A. L.; Timmerman, Marieke E.

    2009-01-01

    A common question in test evaluation is whether an a priori assignment of items to subtests is supported by empirical data. If the analysis results indicate the assignment of items to subtests under study is not supported by data, the assignment is often adjusted. In this study the authors compare two methods on the quality of their suggestions to…

  13. Adjustment factors to per capita health-care indicators in countries with expatriate male-majority populations.

    PubMed

    Hussin, A H

    2014-11-01

    From 2000 to 2010, the population in the Gulf Cooperation Council (GCC) countries underwent an increase of 53%, compared with an average global increase of 13%. The rates varied by country, ranging from 23% in Oman to 198% in Qatar. The main driving force for this sharp increase in population was the high demand for immigrant labour. The aim of this study was to adjust the population in the GCC countries in order to ensure that the comparisons of health-care key performance indicators with other countries account for the composition of the populations. The conclusion of the study was that adjusting the population in the GCC is instrumental for determining health spending and health outcomes, and that inaccurate forecasting would result in serious overestimation of the need for GCC countries to invest in the health-care sector. Policy-makers can utilize the population models in this study to accurately plan for health-care delivery. PMID:25601807

  14. Cumulative Socioeconomic Status Risk, Allostatic Load, and Adjustment: A Prospective Latent Profile Analysis With Contextual and Genetic Protective Factors

    PubMed Central

    Brody, Gene H.; Yu, Tianyi; Chen, Yi-fu; Kogan, Steven M.; Evans, Gary W.; Beach, Steven R. H.; Windle, Michael; Simons, Ronald L.; Gerrard, Meg; Gibbons, Frederick X.; Philibert, Robert A.

    2012-01-01

    The health disparities literature identified a common pattern among middle-aged African Americans that includes high rates of chronic disease along with low rates of psychiatric disorders despite exposure to high levels of cumulative SES risk. The current study was designed to test hypotheses about the developmental precursors to this pattern. Hypotheses were tested with a representative sample of 443 African American youths living in the rural South. Cumulative SES risk and protective processes were assessed at 11-13 years; psychological adjustment was assessed at ages 14-18 years; genotyping at the 5-HTTLPR was conducted at age 16 years; and allostatic load (AL) was assessed at age 19 years. A Latent Profile Analysis identified 5 profiles that evinced distinct patterns of SES risk, AL, and psychological adjustment, with 2 relatively large profiles designated as focal profiles: a physical health vulnerability profile characterized by high SES risk/high AL/low adjustment problems, and a resilient profile characterized by high SES risk/low AL/low adjustment problems. The physical health vulnerability profile mirrored the pattern found in the adult health disparities literature. Multinomial logistic regression analyses indicated that carrying an s allele at the 5-HTTLPR and receiving less peer support distinguished the physical health vulnerability profile from the resilient profile. Protective parenting and planful self-regulation distinguished both focal profiles from the other 3 profiles. The results suggest the public health importance of preventive interventions that enhance coping and reduce the effects of stress across childhood and adolescence. PMID:22709130

  15. The Fugitive Literature of Acid Rain: Making Use of Nonconventional Information Sources in a Vertical File.

    ERIC Educational Resources Information Center

    Lovenburg, Susan L.; Stoss, Frederick W.

    1988-01-01

    Discusses the advantages of vertical file collections for nonconventional literature, and describes the classification scheme used for fugitive literature by the Acid Rain Information Clearinghouse at the Center for Environmental Information. An annotated list of organizations and examples of titles they offer is provided. (8 notes with…

  16. Achievement Evaluation within a Non-Conventional Framework: Some Experiences in Physics and Humour

    ERIC Educational Resources Information Center

    Worner, C. H.; Romero, A.; Bustamante, G.

    2010-01-01

    An achievement evaluation of a non-conventional physics course for liberal arts students is presented. The theoretical ground for this course focuses on the use of humour as a teaching tool. Preliminary evidence shows that a learning process is accomplished. (Contains 1 table and 3 figures.)

  17. Microbial Terroir in Chilean Valleys: Diversity of Non-conventional Yeast.

    PubMed

    Jara, Carla; Laurie, V Felipe; Mas, Albert; Romero, Jaime

    2016-01-01

    In this study, the presence of non-conventional yeast associated with vineyards located between latitudes 30°S and 36°S was examined, including the valleys of Limarí, Casablanca, Maipo, Colchagua, Maule, and Itata. The microbial fingerprinting in each valley was examined based on the specific quantification of yeast of enological interest. Grape-berries were sampled to evaluate the presence and load of non-conventional yeast with enological potential, such as Metschnikowia, Hanseniaspora, Torulaspora, Debaryomyces, Meyerozyma, and Rhodotorula. These yeasts were present in all vineyards studied but with varying loads depending on the valley sampled. No identical fingerprints were observed; however, similarities and differences could be observed among the microbial profiles of each valley. A co-variation in the loads of Metschnikowia and Hanseniaspora with latitude was observed, showing high loads in the Casablanca and Itata valleys, which was coincident with the higher relative humidity or rainfall of those areas. Non-conventional yeasts were also isolated and identified after sequencing molecular markers. Potentially good aromatic properties were also screened among the isolates, resulting in the selection of mostly Metschnikowia and Hanseniaspora isolates. Finally, our results suggest that microbial terroir might be affected by climatic conditions such as relative humidity and rainfall, especially impacting the load of non-conventional yeast. In this study, the microbial fingerprint for yeast in Chilean vineyards is reported for the first time revealing an opportunity to study the contribution of this assembly of microorganisms to the final product. PMID:27242693

  18. Advanced Techniques for Reservoir Simulation and Modeling of Non-Conventional Wells

    SciTech Connect

    Durlofsky, Louis J.

    2000-08-28

    This project targets the development of (1) advanced reservoir simulation techniques for modeling non-conventional wells; (2) improved techniques for computing well productivity (for use in reservoir engineering calculations) and well index (for use in simulation models), including the effects of wellbore flow; and (3) accurate approaches to account for heterogeneity in the near-well region.

  19. Advanced Techniques for Reservoir Simulation and Modeling of Non-Conventional Wells

    SciTech Connect

    Durlofsky, Louis J.; Aziz, Khalid

    2001-08-23

    Research results for the second year of this project on the development of improved modeling techniques for non-conventional (e.g., horizontal, deviated or multilateral) wells were presented. The overall program entails the development of enhanced well modeling and general simulation capabilities. A general formulation for black-oil and compositional reservoir simulation was presented.

  20. Microbial Terroir in Chilean Valleys: Diversity of Non-conventional Yeast

    PubMed Central

    Jara, Carla; Laurie, V. Felipe; Mas, Albert; Romero, Jaime

    2016-01-01

    In this study, the presence of non-conventional yeast associated with vineyards located between latitudes 30°S and 36°S was examined, including the valleys of Limarí, Casablanca, Maipo, Colchagua, Maule, and Itata. The microbial fingerprinting in each valley was examined based on the specific quantification of yeast of enological interest. Grape–berries were sampled to evaluate the presence and load of non-conventional yeast with enological potential, such as Metschnikowia, Hanseniaspora, Torulaspora, Debaryomyces, Meyerozyma, and Rhodotorula. These yeasts were present in all vineyards studied but with varying loads depending on the valley sampled. No identical fingerprints were observed; however, similarities and differences could be observed among the microbial profiles of each valley. A co-variation in the loads of Metschnikowia and Hanseniaspora with latitude was observed, showing high loads in the Casablanca and Itata valleys, which was coincident with the higher relative humidity or rainfall of those areas. Non-conventional yeasts were also isolated and identified after sequencing molecular markers. Potentially good aromatic properties were also screened among the isolates, resulting in the selection of mostly Metschnikowia and Hanseniaspora isolates. Finally, our results suggest that microbial terroir might be affected by climatic conditions such as relative humidity and rainfall, especially impacting the load of non-conventional yeast. In this study, the microbial fingerprint for yeast in Chilean vineyards is reported for the first time revealing an opportunity to study the contribution of this assembly of microorganisms to the final product. PMID:27242693

  1. Adjustment disorder

    MedlinePlus

    American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 5th ed. Arlington, Va: American Psychiatric Publishing. 2013. Powell AD. Grief, bereavement, and adjustment disorders. In: Stern TA, Rosenbaum ...

  2. Racial-ethnic Identity in Context: Examining Mediation of Neighborhood Factors on Children’s Academic Adjustment

    PubMed Central

    Witherspoon, Dawn P.; Daniels, Lisa L.; Mason, Amber E.; Smith, Emilie Phillips

    2016-01-01

    Research consistently shows that neighborhood socio-demographic characteristics and residents’ neighborhood perceptions matter for youth well-being, including a positive sense of racial-ethnic identity. Although elementary-school children are likely in the earlier phases of identity formation, the authors examined whether objective and subjective neighborhood characteristics are related to their racial-ethnic identity and, in turn, their academic adjustment. A diverse sample (30.4% AA, 35.2% White, 12.3% Latino, & 22.0% Other) of 227 children in Grades 2 through 5 were surveyed in afterschool programs. Bivariate correlations showed that youth living in disadvantaged neighborhoods reported more barriers due to their race-ethnicity, but these barriers were not related to their sense of academic efficacy. Residing in a disadvantaged neighborhood was unrelated to youth’s academic self-efficacy. However, path analyses showed that positive neighborhood perceptions were associated with a stronger sense of race-ethnicity (i.e., affirmation and belonging), which was in turn related to greater academic efficacy. These results suggest that neighborhood connection provides a source of affirmation and value for young children, helping them to understand who they are as part of a racial-ethnic group and helping to foster a sense of future achievement opportunities. This study provides additional evidence that along with other important proximal contexts (e.g., family, school), young children’s neighborhood context is important for development. Results are discussed to highlight environmental influences on young children’s awareness of race-ethnicity and the implications of the combined impact of neighborhood and racial-ethnic identity on psychosocial adjustment. PMID:27217314

  3. Adjustable microforceps.

    PubMed

    Bao, J Y

    1991-04-01

    The commonly used microforceps have a much greater opening distance and spring resistance than needed. A piece of plastic ring or rubber band can be used to adjust the opening distance and reduce most of the spring resistance, making the user feel more comfortable and less fatigued. PMID:2051437

  4. Social Risk and Protective Factors for African American Children's Academic Achievement and Adjustment during the Transition to Middle School

    ERIC Educational Resources Information Center

    Burchinal, Margaret R.; Roberts, Joanne E.; Zeisel, Susan A.; Rowley, Stephanie J.

    2008-01-01

    The transition to middle school is often marked by decreased academic achievement and increased emotional stress, and African American children exposed to social risk may be especially vulnerable during this transition. To identify mediators and protective factors, the authors related severity and timing of risk exposure to academic achievement…

  5. Perceived Racial/Ethnic Discrimination and Adjustment among Ethnically Diverse College Students: Family and Peer Support as Protective Factors

    ERIC Educational Resources Information Center

    Juang, Linda; Ittel, Angela; Hoferichter, Frances; Gallarin, Miriam

    2016-01-01

    Adopting a risk and resilience perspective, the current study examined whether family cohesion and peer support functioned as protective factors against the negative effects of racial/ethnic discrimination by peers. The sample included 142 ethnically diverse college students. The results showed that while greater perceived discrimination was…

  6. Acculturation and Adjustment in Latino Adolescents: How Cultural Risk Factors and Assets Influence Multiple Domains of Adolescent Mental Health

    ERIC Educational Resources Information Center

    Smokowski, Paul; Buchanan, Rachel L.; Bacallao, Martica L.

    2009-01-01

    The purpose of this study was to examine the relationships among risk factors, cultural assets, and Latino adolescent mental health outcomes. We extend past research by using a longitudinal design and evaluating direct and moderated acculturation effects across a range of internalizing, externalizing, and academic engagement outcomes. The sample…

  7. Carrier fringes and a non-conventional rotational shear in a triangular cyclic-path interferometer

    NASA Astrophysics Data System (ADS)

    Kantun-Montiel, Rosaura; Meneses-Fabian, Cruz

    2015-04-01

    This work presents a method for generating carrier fringes and a nonconventional rotational shear in a triangular cyclic-path interferometer, while simultaneously suppressing the presence of typical lateral and radial shearing. To carry out this method, a 4f optical system is implemented into the cyclic interferometer. The most important contributions of this paper are its demonstration of the linear dependence of the movable mirror displacement with the carrier frequency introduced, and the realization of a nonconventional rotational shearing interferometer. Additionally, we think that one of its possible potential applications is the observation of the angular derivative of parallel projections of a phase object placed at the output plane, generating a great advantage in edge-enhancement optical tomography. In this paper, we develop a theoretical model and show experimental results.

  8. Differences between conventional and non-conventional MRI techniques in Parkinson’s disease

    PubMed Central

    Baglieri, Annalisa; Marino, Maria Adele; Morabito, Rosa; Di Lorenzo, Giuseppe; Bramanti, Placido; Marino, Silvia

    2013-01-01

    Summary Magnetic resonance imaging (MRI) provides an in vivo assessment of cortical and subcortical regions affected in Parkinson’s disease (PD). This review summarizes the most important conventional and non-conventional MRI techniques applied in this field. Standard neuroimaging techniques have played a marginal role in the diagnosis and follow-up of PD, essentially being used only to discriminate atypical syndromes from PD, to exclude secondary causes such as vascular lesions, and to confirm the absence of specific imaging features found in atypical parkinsonisms. However, non-conventional MRI techniques, i.e. new neuroimaging approaches such as magnetic resonance spectroscopy, diffusion tensor imaging, and functional MRI, may allow the detection of structural, functional and metabolic changes useful not only for differential diagnosis, but also for early diagnosis and outcome and treatment monitoring in PD. In addition, we illustrate the advantages of high-field MRI over lower magnetic fields, highlighting the great potential of advanced neuroimaging techniques. PMID:24125556

  9. miRepress: modelling gene expression regulation by microRNA with non-conventional binding sites

    PubMed Central

    Ghosal, Suman; Saha, Shekhar; Das, Shaoli; Sen, Rituparno; Goswami, Swagata; Jana, Siddhartha S.; Chakrabarti, Jayprokas

    2016-01-01

    Some earlier studies have reported an alternative mode of microRNA-target interaction. We detected target regions within mRNA transcripts from AGO PAR-CLIP that did not contain any conventional microRNA seed pairing but only had non-conventional binding sites with microRNA 3′ end. Our study from 7 set of data that measured global protein fold change after microRNA transfection pointed towards the association of target protein fold change with 6-mer and 7-mer target sites involving microRNA 3′ end. We developed a model to predict the degree of microRNA target regulation in terms of protein fold changes from the number of different conventional and non-conventional target sites present in the target, and found significant correlation of its output with protein expression changes. We validated the effect of non-conventional interactions with target by modulating the abundance of microRNA in a human breast cancer cell line MCF-7. The validation was done using luciferase assay and immunoblot analysis for our predicted non-conventional microRNA-target pair WNT1 (3′ UTR) and miR-367-5p and immunoblot analysis for another predicted non-conventional microRNA-target pair MYH10 (coding region) and miR-181a-5p. Both experiments showed inhibition of targets by transfection of microRNA mimics that were predicted to have only non-conventional sites. PMID:26923536

  10. Awareness and Use of Non-conventional Tobacco Products Among U.S. Students, 2012

    PubMed Central

    Wang, Baoguang; King, Brian A.; Corey, Catherine G.; Arrazola, René A.; Johnson, Sarah E.

    2015-01-01

    Background Increasing diversity of the tobacco product landscape, including electronic cigarettes (e-cigarettes), hookah, snus, and dissolvable tobacco products (dissolvables), raises concerns about the public health impact of these non-conventional tobacco products among youth. Purpose This study assessed awareness, ever use, and current use of non-conventional tobacco products among U.S. students in 2012, overall and by demographic and tobacco use characteristics. Methods Data from the 2012 National Youth Tobacco Survey, a nationally representative survey of U.S. middle and high school students, were analyzed in 2013. Prevalence of awareness, ever use, and current use of e-cigarettes, hookah, snus, and dissolvables were calculated overall and by sex, school level, race/ethnicity, and conventional tobacco product use, including cigarettes, cigars, or smokeless tobacco (chewing tobacco, snuff, or dip). Results Overall, 50.3% of students were aware of e-cigarettes; prevalence of ever and current use of e-cigarettes was 6.8% and 2.1%, respectively. Awareness of hookah was 41.2% among all students, and that of ever and current use were 8.9% and 3.6%, respectively. Overall awareness; ever; and current use of snus (32%, 5.3%, 1.7%, respectively) and dissolvables (19.3%, 2.0%, 0.7%, respectively) were generally lower than those of e-cigarettes or hookah. Conventional tobacco product users were more likely to be aware of and to use non-conventional tobacco products. Conclusions Many U.S. students are aware of and use non-conventional tobacco products. Evidence-based interventions should be implemented to prevent and reduce all tobacco use among youth. PMID:25044194

  11. Shaft adjuster

    DOEpatents

    Harry, Herbert H.

    1989-01-01

    Apparatus and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus is electrically conductive and constructed of a structurally rigid material. The angled cylinders allow the shaft such as the center conductor in a pulse line machine to be offset in any desired alignment position within the range of the apparatus.

  12. Factor demand in Swedish manufacturing industry with special reference to the demand for energy. Instantaneous adjustment models; some results

    NASA Astrophysics Data System (ADS)

    Sjoeholm, K. R.

    1981-02-01

    The dual approach to the theory of production is used to estimate factor demand functions of the Swedish manufacturing industry. Two approximations of the cost function, the translog and the generalized Leontief models, are used. The price elasticities of the factor demand do not seem to depend on the choice of model. This is at least true as to the sign pattern and as to the inputs capital, labor, total energy and other materials. Total energy is separated into solid fuels, gasoline, fuel oil, electricity and a residual. Fuel oil and electricity are found to be substitutes by both models. Capital and energy are shown to be substitutes. This implies that Swedish industry will save more energy if the capital cost can be reduced. Both models are, in the best versions, able to detect an inappropriate variable. The assumption of perfect competition on the product market, is shown to be inadequate by both models. When this assumption is relaxed, the normal substitution pattern among the inputs is resumed.

  13. Standardization of the Korean version of Mini-Mental Adjustment to Cancer (K-Mini-MAC) scale: factor structure, reliability and validity.

    PubMed

    Kang, Jee In; Chung, Hyun Cheol; Kim, Se Joo; Choi, Hye Jin; Ahn, Joong Bae; Jeung, Hei-Cheul; Namkoong, Kee

    2008-06-01

    Mental adjustment and coping affect the physical outcome and survival as well as quality of life in cancer patients. The Mini-Mental Adjustment to Cancer (Mini-MAC) scale is a new refined, economical and reliable self-rating instrument measuring cognitive and behavioral responses to cancer. The aim of this study was to evaluate the psychometric properties of the Mini-MAC in Korean cancer patients. A total of 208 cancer patients recruited from the Yonsei Cancer Center were assessed with the Mini-MAC and the Hospital Anxiety and Depression Scale (HADS). Principal component analysis with varimax rotation for the Korean version of Mini-MAC (K-Mini-MAC) confirmed four factors. Three had psychometric properties similar to Helpless-Hopeless (HH), Anxious Preoccupation (AP) and Cognitive Avoidance (CA) of the original Mini-MAC. A novel factor, named Positive Attitude, included items of both Fatalism (FA) and Fighting Spirit (FS) from the original version. The five subscales from the original version (AP, HH, FS, FA and CA) and Positive Attitude had acceptable internal reliabilities in our sample (Cronbach's alpha coefficient 0.50-0.86; correlation coefficient of test-retest 0.68-0.88). For the validity, significant interscale correlation was observed in the original five subscales and Positive Attitude. Each subscale including Positive Attitude was also significantly related to Depression and Anxiety of HADS. As a whole, the K-Mini-MAC was a reliable, valid and acceptable tool for Korean cancer patients. These findings can provide information about the cross-cultural validity of Mini-MAC scale's factor structure. Cultural differences were also discussed. PMID:17957732

  14. Problem gambling patterns among Australian young adults: Associations with prospective risk and protective factors and adult adjustment.

    PubMed

    Scholes-Balog, Kirsty E; Hemphill, Sheryl A; Toumbourou, John W; Dowling, Nicki A

    2016-04-01

    There is instability in the developmental course of problem gambling [PG] over time; however, studies that examine PG at an aggregate level obscure these variations. The current study employed data from a longitudinal study of Australian young adults to investigate: 1) PG patterns (i.e., resistance, persistence, desistence, and new incidence); 2) prospective risk and protective factors for these patterns; and 3) behavioural outcomes associated with these patterns. A sample of 2261 young adults (55.73% female) from Victoria, Australia, who were part of the International Youth Development Study completed a survey in 2010 (T1, age 21) and 2012 (T2, age 23) measuring PG (two items based on established measures), risk and protective factors, and behavioural outcomes. The majority of the sample (91.69%) were resistors (no PG at T1 and T2), 3.62% were new incidence PG cases, 2.63% were desistors (PG at T1 but not T2), and 2.07% reported persistent PG at T1 and T2. Individual civic activism was protective of new incidence PG, while affiliation with antisocial peers and frequent alcohol use increased the risk of persistence. Persistent problem gamblers also experienced the greatest number of poor behavioural outcomes at T2. New incidence was associated with internalising symptoms at T2, while desistance was not associated with any behavioural outcomes. In conclusion, each PG pattern was associated with different predictors and outcomes, highlighting the need to consider variation in the course of young adult PG in order to provide efficacious prevention and intervention approaches, and to protect against relapse. PMID:26790138

  15. Weighted triangulation adjustment

    USGS Publications Warehouse

    Anderson, Walter L.

    1969-01-01

    The variation of coordinates method is employed to perform a weighted least squares adjustment of horizontal survey networks. Geodetic coordinates are required for each fixed and adjustable station. A preliminary inverse geodetic position computation is made for each observed line. Weights associated with each observed equation for direction, azimuth, and distance are applied in the formation of the normal equations in-the least squares adjustment. The number of normal equations that may be solved is twice the number of new stations and less than 150. When the normal equations are solved, shifts are produced at adjustable stations. Previously computed correction factors are applied to the shifts and a most probable geodetic position is found for each adjustable station. Pinal azimuths and distances are computed. These may be written onto magnetic tape for subsequent computation of state plane or grid coordinates. Input consists of punch cards containing project identification, program options, and position and observation information. Results listed include preliminary and final positions, residuals, observation equations, solution of the normal equations showing magnitudes of shifts, and a plot of each adjusted and fixed station. During processing, data sets containing irrecoverable errors are rejected and the type of error is listed. The computer resumes processing of additional data sets.. Other conditions cause warning-errors to be issued, and processing continues with the current data set.

  16. Heavy metals retention capacity of a non-conventional sorbent developed from a mixture of industrial and agricultural wastes.

    PubMed

    Agouborde, Lina; Navia, Rodrigo

    2009-08-15

    Zinc and copper removal from aqueous solutions using brine sediments (industrial residue), sawdust (agricultural residue) and the mixture of both materials has been researched through batch and column tests. Brine sediments were found to be mainly constituted by halite and calcite, while its main cations exchangeable were sodium, calcium, magnesium and potassium. In sawdust the main exchangeable cations detected were calcium, magnesium, sodium and potassium. FT-IR spectra of sawdust and brine sediment-sawdust mixture showed that brine sediments produced important changes in carboxylic, alcoholic and phenolic groups present in the sawdust. The maximum zinc adsorption capacity was found to be 4.85, 2.58 and 5.59 mg/g using an adsorbent/solution ratio of 1/40, for brine sediments, sawdust and the mixture, respectively. For copper, the maximum adsorption capacity was found to be 4.69, 2.31 and 4.33 mg/g, using adsorbent/solution ratios of 1/40, for brine sediments, sawdust and the mixture, respectively. Maximum copper adsorption capacity of the mixture, on the contrary to zinc adsorption, was lightly inferior to maximum adsorption capacity obtained in brine sediments. Adsorption isotherms data adjusted better to the Langmuir model. Additionally, columns reached the saturation point at 690 min for zinc and 360 min for copper. The main mechanism involved in the removal of both metals may be the ionic exchange between sodium and calcium ions present in brine sediments and H(+) present in functional groups of sawdust. The use of brine sediments, sawdust and their mixture, presents an interesting option both, for wastewater decontamination (as a possible non-conventional sorbent for the removal of heavy metals) and as a waste recycling option. PMID:19188023

  17. An adjustment factor for mode-of-action uncertainty with dual-mode carcinogens: the case of naphthalene-induced nasal tumors in rats.

    PubMed

    Bogen, Kenneth T

    2008-08-01

    The U.S. Environmental Protection Agency (USEPA) guidelines for cancer risk assessment recognize that some chemical carcinogens may have a site-specific mode of action (MOA) involving mutation and cell-killing-induced hyperplasia. The guidelines recommend that for such dual MOA (DMOA) carcinogens, judgment should be used to compare and assess results using separate "linear" (genotoxic) versus "nonlinear" (nongenotoxic) approaches to low-level risk extrapolation. Because the guidelines allow this only when evidence supports reliable risk extrapolation using a validated mechanistic model, they effectively prevent addressing MOA uncertainty when data do not fully validate such a model but otherwise clearly support a DMOA. An adjustment-factor approach is proposed to address this gap, analogous to reference-dose procedures used for classic toxicity endpoints. By this method, even when a "nonlinear" toxicokinetic model cannot be fully validated, the effect of DMOA uncertainty on low-dose risk can be addressed. Application of the proposed approach was illustrated for the case of risk extrapolation from bioassay data on rat nasal tumors induced by chronic lifetime exposure to naphthalene. Bioassay data, toxicokinetic data, and pharmacokinetic analyses were determined to indicate that naphthalene is almost certainly a DMOA carcinogen. Plausibility bounds on rat-tumor-type-specific DMOA-related uncertainty were obtained using a mechanistic two-stage cancer risk model adapted to reflect the empirical link between genotoxic and cytotoxic effects of the most potent identified genotoxic naphthalene metabolites, 1,2- and 1,4-naphthoquinone. Bound-specific adjustment factors were then used to reduce naphthalene risk estimated by linear extrapolation (under the default genotoxic MOA assumption), to account for the DMOA exhibited by this compound. PMID:18564993

  18. Sexual function of women practicing sex in nonconventional settings.

    PubMed

    Silveira, Liliam Renata; Romão, Adriana Peterson Mariano Salata; Vieira, Carolina Sales; de Sá Rosa E Silva, Ana Carolina Japur; Reis, Rosana Maria; Ferriani, Rui Alberto; Navarro, Paula Andrea de Albuquerque Salles; Lara, Lúcia Alves da Silva

    2015-01-01

    The quality of sexual intercourse in the context of conjugal visits by women to their jailed partners is unknown. This study aimed to assess the quality of the sex lives and psychological conditions of women attending conjugal visits with their jailed inmate partners. This controlled study involved 124 women between the ages of 18 to 40 years who engaged in sexual relations with their inmate partners (conjugal visit group) or with their partners at home (control group). Sexual function was assessed using a semi-structured questionnaire and the Female Sexual Function Index, and psychological parameters were evaluated using the Hospital Anxiety and Depression scale. The total Female Sexual Function Index scores was similar in the 2 groups. The percentage of women reporting good quality of the relationship was significantly higher in the conjugal visit group. Also, the Hospital Anxiety and Depression scale scores were higher in the conjugal visit group. Depression was a risk factor for sexual dysfunction and had a negative effect on scores in the desire, excitement, lubrication, and sexual satisfaction domains, whereas anxiety was associated with lower sexual desire scores. A regular + poor quality of the relationship and being religious were factors associated with sexual dysfunction. Sexual practices in jail were not a risk for sexual dysfunction in this sample. PMID:24512136

  19. Adjusting to University: The Hong Kong Experience

    ERIC Educational Resources Information Center

    Yau, Hon Keung; Sun, Hongyi; Cheng, Alison Lai Fong

    2012-01-01

    Students' adjustment to the university environment is an important factor in predicting university outcomes and is crucial to their future achievements. University support to students' transition to university life can be divided into three dimensions: academic adjustment, social adjustment and psychological adjustment. However, these…

  20. Matching-adjusted indirect comparisons of efficacy of BAY 81-8973 vs two recombinant factor VIII for the prophylactic treatment of severe hemophilia A

    PubMed Central

    Pocoski, Jennifer; Li, Nanxin; Ayyagari, Rajeev; Church, Nikki; Maas Enriquez, Monika; Xiang, Quer; Kelkar, Sneha; Du, Ella X; Wu, Eric Q; Xie, Jipan

    2016-01-01

    Background No head-to-head trials comparing recombinant factor VIII (rFVIII) products currently exist. This was a matching-adjusted indirect comparison (MAIC) study of efficacy of BAY 81-8973 with antihemophilic factor (recombinant) plasma/albumin-free method (rAHF-PFM) and turoctocog alfa for the prophylaxis of severe hemophilia A. Methods A systematic literature review was conducted to identify trials of rAHF-PFM and turoctocog alfa. Comparisons were conducted using BAY 81-8973 individual patient data (IPD) from LEOPOLD trials and published data from rAHF-PFM and turoctocog alfa trials. Differences in outcome reporting were reconciled using transformation of BAY 81-8973 IPD. Patients in pooled LEOPOLD trials were weighted to match baseline characteristics for rAHF-PFM or turoctocog alfa trials using MAICs. After matching, annualized bleed rates (ABRs) were compared using weighted t-tests. Results Two rAHF-PFM trials and one turoctocog alfa trial were identified. In these trials, rFVIIIs were dosed thrice weekly or every other day; in LEOPOLD trials, BAY 81-8973 was dosed twice- or thrice weekly. Three MAICs were conducted because the two rAHF-PFM trials calculated ABRs differently, matching for age, race, and weight (turoctocog alfa only). BAY 81-8973 had similar ABR of all bleeds vs rAHF-PFM (two trials: 4.8 vs 6.3, 1.9 vs 1.8 [square root transform]) and lower ABR of spontaneous bleeds and trauma bleeds (2.6 vs 4.1, 2.1 vs 4.7; both P<0.05). BAY 81-8973 showed lower ABR of all bleeds and spontaneous bleeds vs turoctocog alfa (4.3 vs 6.5, 2.8 vs 4.3; both P<0.05) and similar ABR of trauma bleeds (1.5 vs 1.6). In subgroup analysis, twice-weekly BAY 81-8973 had similar ABRs of all bleeds, spontaneous bleeds, and trauma bleeds compared to rAHF-PFM and turoctocog alfa. Conclusion This indirect comparison found that prophylaxis with BAY 81-8973, even including the lower frequency of two times a week and lower factor VIII consumption, has efficacy comparable to r

  1. Fabrication of nanowire electronics on nonconventional substrates by water-assisted transfer printing method

    NASA Astrophysics Data System (ADS)

    Lee, Chi Hwan; Kim, Dong Rip; Zheng, Xiaolin

    2015-06-01

    We report a simple, versatile, and wafer-scale water-assisted transfer printing method (WTP) that enables the transfer of nanowire devices onto diverse nonconventional substrates that were not easily accessible before, such as paper, plastics, tapes, glass, polydimethylsiloxane (PDMS), aluminum foil, and ultrathin polymer substrates. The WTP method relies on the phenomenon of water penetrating into the interface between Ni and SiO2. The transfer yield is nearly 100%, and the transferred devices, including NW resistors, diodes, and field effect transistors, maintain their original geometries and electronic properties with high fidelity.

  2. Probing complementary memristive characteristics in oxide based memory device via non-conventional chronoamperometry approach

    NASA Astrophysics Data System (ADS)

    Younis, Adnan; Zhang, Lepeng; Chu, Dewei; Li, Sean

    2016-01-01

    In this letter, the resistive switching characteristics of CeO2 based memristor are investigated by utilizing an unusual, non-conventional, and a unique approach of "chronoamperometry." This methodology provides useful insights into memristive characterization for achieving configurable device functionalities such as categorization of minimum threshold potential to prompt switching behaviour, tuneable on/off ratios with accessible multi-level data storage states, etc. Moreover, the analytical studies on carrier drift/diffusion controlled-memristor response and the estimation of time constants at various applied fixed potentials provide tangible evidence to support valence change mechanism in CeO2 based memristors.

  3. Effects of disorder on properties of non-conventionally prepared barium titanate

    SciTech Connect

    Banerjee, A.; Sarkar, S.; Roychowdhury, A.; Das, D.

    2015-06-24

    Barium titanaten (BaTiO{sub 3}) nanoparticles were prepared by non-conventional as well as conventional solid state reaction. A better response about the grain size distribution was obtained in the former. The former was then milled to get grains of successive reduced sizes. The defects induced within the samples were studies by positron annihilation spectroscopy. The effect of defects on dielectric property of sample with finest grains was measured. Dielectric stability with temperature was increased with decreasing grain size and the peak was shifted towards the lower value due to the enhancement of grain boundary defects generated due to milling for long time.

  4. Quorum sensing: a non-conventional target for antibiotic discovery.

    PubMed

    Naik, Varsha; Mahajan, Girish

    2013-10-01

    Quorum sensing (QS) is known to regulate different functions viz. pathogenesis, biofilm formation, and host colonization, along with other functions by regulating bacterial virulence determinants. Therefore, QS is deemed to be an interesting target to modulate pathogenesis. Also, there have been global reports of continuous emergence of antibiotic-resistant microbes; hence, an alternative treatment that compliments antibiotic activity is highly desirable. One such approach is to look for QS inhibitors, which can quench the virulence phenotypes exerted by pathogenic bacteria and compliment antibiotic treatment. In the present study, Pseudomonas aeruginosa strain was used as the model organism which produces three pigments viz. pyocyanin, pyoverdin and pyorubin. Pyocyanin synthesis is reported to be QS dependent and is one of the virulence factors of P. aeruginosa. Hence, we envisage inhibition of pyocyanin pigment would indicate QS inhibition (QSI). Auto-inducers like N-(3-oxododecanoyl)-L-homoserine lactone (OdDHL/3-oxo-C12-HSL) and N-butyryl-L- homoserine lactone (BHL/C4-HSL) were used to enhance the pyocyanin pigment production by the model strain at different doses and time points. BHL, at 25 microM was found to be a better inducer of pyocyanin. Tannic acid (TA) was tested to suppress this pigment synthesis and it was found to be effective when assessed at different time points. About 5.12 mg/mL TA was found to be the optimum concentration at which pyocyanin was inhibited by 77.3%. Thus, we confirm that TA can be used as a QSI, either in its purest form or in the crude form found in various plant species, and could be considered for development to compliment antibiotic therapy. PMID:24354200

  5. Improving ITC studies of cyclodextrin inclusion compounds by global analysis of conventional and non-conventional experiments

    PubMed Central

    Bertaut, Eléonore

    2014-01-01

    Summary The study of 1:1 cyclodextrin inclusion compounds by isothermal titration calorimetry was explored in a theoretical and experimental point of view to compare the efficiency of conventional and non-conventional experiments. All direct and competitive protocols were described and evaluated in terms of accuracy on both binding constant and inclusion enthalpy. Significant improvement in the calorimetric characterization may be obtained by means of the global analysis of non-conventional experiments coupled to the standard titration protocol. While the titration-release approach proved to be the most accurate strategy for classical complexations, the valuable contribution of other non-conventional experiments was demonstrated for issues concerning weak stability, enthalpy, or solubility. PMID:25550724

  6. Factors limiting the sensitivity and dynamic range of a seismic system employing analog magnetic tape recording and a seismic amplifier with adjustable gain settings and several output levels

    USGS Publications Warehouse

    Eaton, Jerry P.; Van Schaack, John R.

    1977-01-01

    In the course of modernizing the low-speed-tape-recorder portable seismic systems and considering the possibilities for the design of a cassette-tape-recorder seismic refraction system, the factors that limit the sensitivity and dynamic range of such systems have been reviewed. These factors will first be stated briefly, and then their influence on systems such as the new 5-day-tape seismic system will be examined in more detail. To fix ideas, we shall assume that the system consists of the following elements: 1. A seismic sensor: usually a moving coil inertial seismometer with a period of about 1 second, a coil resistance of about 5000 ohms, and an effective motor constant of 1.0 V/cm/sec (across a 10K load terminating the seismometer sensitivity-and-damping-adjustment resistive network). 2. A seismic amplifier/voltage controlled oscillator unit made up of the following components: a) A fixed gain preamplifier with an input resistance of 10K and an internal noise level of 0.5 muVpp referred to the preamp input (0.1 Hz <= freq. <= 30 hz). b) An adjustable gain (0 to 42 db in 6 db steps) intermediate amplifier c) One or more fixed gain output amplifiers. d) Two sections of 6 db/octave bandpass filter serving to couple the 3 amplifier stages together. e) Voltage controlled oscillators for each output amplifier to produce modulated FM carriers for recording on separate tape tracks or modulated FM subcarriers for subsequent multiplexing and direct recording on tape in the California Network format. 3. An analog magnetic tape recorder: e.g. the PI 5100 (15/80 ips recording in the FM mode or in the direct mode with the 'broad-band' variant-of the Cal Net multiplex system, or 15/16 ips recording in the direct mode with the standard Cal Net multiplex system), or the Sony TC-126 cassette recorder operating in the direct record mode with the standard Cal Net multiplex system. 4. Appropriate magnetic tape playback equipment: e.g., the Bell and Howell 3700-B for the PI-5100 or

  7. An assessment of the impact of physico-chemical and biochemical characteristics on the human kinetic adjustment factor for systemic toxicants.

    PubMed

    Valcke, M; Krishnan, K

    2011-08-15

    The objective of this study was to evaluate the magnitude of the human kinetic adjustment factor (HKAF) as a function of physico- and bio-chemical characteristics impacting the systemic clearance of chemicals. This factor is intended to replace the default value of 3.16 in non-cancer risk assessments and aims at accounting for interindividual variability in toxicokinetics. A steady-state algorithm was used to compute the internal dose metrics (blood concentration (C(blood)) and rate of metabolite produced/L liver (RAM)) of hypothetical chemicals in neonates, adults, elderly, and pregnant women. After evaluating the algorithm with chemical-specific experimental data, C(blood) and RAM were calculated for hypothetical chemicals exhibiting blood:air partition coefficients (Pb) between 1 and 10,000 and hepatic extraction ratios in the average adult (E) between 0.01 and 0.99. Based on Monte Carlo simulation results, HKAF values were computed as the ratio of the 95th percentile value for each subpopulation to the 50th percentile value in adults. The highest HKAF among those obtained for each subpopulation was reported in route-, pathway-, and dose metric-specific HKAF matrices as a function of Pb and E. These matrices allowed the recognition of cases where the default HKAF could be exceeded, and these occurred in neonates based on C(blood) in two situations. First, when the average adult-to-neonate ratio of body weight-adjusted systemic clearance was at least equal to 2.2 for a given systemic exposure (i.e., for CYP1A2 substrates only). Second, when E=0.01-0.2 and Pb ≥ 300 or when E=0.3-0.7 and Pb ≥ 100 for inhalation exposures to CYP2E1 substrates, with comparable values for the other substrates (higher for CYP1A2). Overall, this study showed the dependency of the HKAF on the dose metrics, chemical characteristics, metabolic pathways, and subpopulations considered. PMID:21605617

  8. Quantification of Conventional and Nonconventional Charge-Assisted Hydrogen Bonds in the Condensed and Gas Phases.

    PubMed

    Katsyuba, Sergey A; Vener, Mikhail V; Zvereva, Elena E; Fei, Zhaofu; Scopelliti, Rosario; Brandenburg, Jan Gerit; Siankevich, Sviatlana; Dyson, Paul J

    2015-11-01

    Charge-assisted hydrogen bonds (CAHBs) play critical roles in many systems from biology through to materials. In none of these areas has the role and function of CAHBs been explored satisfactorily because of the lack of data on the energy of CAHBs in the condensed phases. We have, for the first time, quantified three types of CAHBs in both the condensed and gas phases for 1-(2'-hydroxylethyl)-3-methylimidazolium acetate ([C2OHmim][OAc]). The energy of conventional OH···[OAc](-) CAHBs is ∼10 kcal·mol(-1), whereas nonconventional C(sp2)H···[OAc](-) and C(sp3)H···[OAc](-) CAHBs are weaker by ∼5-7 kcal·mol(-1). In the gas phase, the strength of the nonconventional CAHBs is doubled, whereas the conventional CAHBs are strengthened by <20%. The influence of cooperativity effects on the ability of the [OAc](-) anion to deprotonate the imidazolium cation is evaluated. The ability to quantify CAHBs in the condensed phase on the basis of easier accessible gas-phase estimates is highlighted. PMID:26496074

  9. Carbohydrate and energy-yielding metabolism in non-conventional yeasts.

    PubMed

    Flores, C L; Rodríguez, C; Petit, T; Gancedo, C

    2000-10-01

    Sugars are excellent carbon sources for all yeasts. Since a vast amount of information is available on the components of the pathways of sugar utilization in Saccharomyces cerevisiae it has been tacitly assumed that other yeasts use sugars in the same way. However, although the pathways of sugar utilization follow the same theme in all yeasts, important biochemical and genetic variations on it exist. Basically, in most non-conventional yeasts, in contrast to S. cerevisiae, respiration in the presence of oxygen is prominent for the use of sugars. This review provides comparative information on the different steps of the fundamental pathways of sugar utilization in non-conventional yeasts: glycolysis, fermentation, tricarboxylic acid cycle, pentose phosphate pathway and respiration. We consider also gluconeogenesis and, briefly, catabolite repression. We have centered our attention in the genera Kluyveromyces, Candida, Pichia, Yarrowia and Schizosaccharomyces, although occasional reference to other genera is made. The review shows that basic knowledge is missing on many components of these pathways and also that studies on regulation of critical steps are scarce. Information on these points would be important to generate genetically engineered yeast strains for certain industrial uses. PMID:10978549

  10. Thermal control of a lidar laser system using a non-conventional ram air heat exchanger

    NASA Technical Reports Server (NTRS)

    Killough, Brian D.; Alexander, William, Jr.; Swofford, Doyle P.

    1990-01-01

    This paper describes the analysis and performance testing of a uniquely designed external heat exchanger. The heat exchanger is attached externally to an aircraft and is used to cool a laser system within the fuselage. Estimates showed insufficient cooling capacity with a conventional staggered tube array in the limited space available. Thus, a non-conventional design wes developed with larger tube and fin area exposed to the ram air to increase the heat transfer performance. The basic design consists of 28 circular finned aluminum tubes arranged in two parallel banks. Wind tunnel tests were performed to simulate air and liquid flight conditions for the non-conventional parallel bank arrangement and the conventional staggered tube arrangement. Performance comparisons of each of the two designs are presented. Test results are used in a computer model of the heat exchanger to predict the operating performance for the entire flight profile. These analyses predict significantly improved performance over the conventional design and show adequate thermal control margins.

  11. Data on respiratory variables in critically ill patients with acute respiratory failure placed on proportional assist ventilation with load adjustable gain factors (PAV+).

    PubMed

    Georgopoulos, Dimitris; Xirouchaki, Nectaria; Tzanakis, Nikolaos; Younes, Magdy

    2016-09-01

    The data show respiratory variables in 108 critically ill patients with acute respiratory failure placed on proportional assist ventilation with load adjustable gain factors (PAV+) after at least 36 h on passive mechanical ventilation. PAV+ was continued for 48 h until the patients met pre-defined criteria either for switching to controlled modes or for breathing without ventilator assistance. Data during passive mechanical ventilation and during PAV+ are reported. Data are acquired from the whole population, as well as from patients with and without acute respiratory distress syndrome. The reported variables are tidal volume, driving pressure (ΔP, the difference between static end-inspiratory plateau pressure and positive end-expiratory airway pressure), respiratory system compliance and resistance, and arterial blood gasses. The data are supplemental to our original research article, which described individual ΔP in these patients and examined how it related to ΔP when the same patients were ventilated with passive mechanical ventilation using the currently accepted lung-protective strategy "Driving pressure during assisted mechanical ventilation. Is it controlled by patient brain?" [1]. PMID:27358909

  12. Structural waters in the minor and major grooves of DNA--a major factor governing structural adjustments of the A-T mini-helix.

    PubMed

    Zubatiuk, Tetiana; Shishkin, Oleg; Gorb, Leonid; Hovorun, Dmytro; Leszczynski, Jerzy

    2015-01-15

    The role of microhydration in structural adjustments of the AT-tract in B-DNA was studied at the B97-D/def2-SV(P) level. The (dA:dT)5 complexes with 10 water molecules in minor and 15 water molecules in major grooves were studied. The obtained network of hydrogen bonds revealed the dependence between the groove width and the types of water patterns. In the minor groove, the following patterns were observed: interstrand one-water bridges similar to that of the Dickerson "water spine" and interstrand two-water bridges. The network of structural waters in the major groove is more diverse than that in the minor groove, which agrees with crystallographic data. As the major groove is wider, it is enriched by water molecules forming two- and three-water bridges. Results suggest the nucleobase-water interactions in both grooves prevent AT-tract twisting and its "collapse" along the minor groove. Whereby, a helix structure with narrow minor and wide major grooves is formed. The structural waters affect the polynucleotide conformation so that it becomes similar to poly(dA)·poly(dT) in fibers and acquires features of the A-tracts in DNA in solution. We suggest that formation of specific water patterns in both grooves is the factor responsible for stabilization of A-tracts with a narrowed minor groove, leading in turn to their strong intrinsic bending in DNA. PMID:25495126

  13. The Seductive Power of an Innovation: Enrolling Non-Conventional Actors in a Drip Irrigation Community in Morocco

    ERIC Educational Resources Information Center

    Benouniche, Maya; Errahj, Mostafa; Kuper, Marcel

    2016-01-01

    Purpose: The aim of this study was to analyze the motivations of non-conventional innovation actors to engage in innovation processes, how their involvement changed the technology and their own social-professional status, and to analyze their role in the diffusion of the innovation. Design/methodology/approach: We studied the innovation process of…

  14. Non-Conventional File Structure Data Collecting Projects in the Smithsonian Institution: A Survey, Winter 1968 - Spring 1969.

    ERIC Educational Resources Information Center

    Bull, Caroline Arden; Shank, Russell

    The purpose of this survey is to identify and describe existing and contemplated projects in the Smithsonian Institution which make use of non-conventional means to store and retrieve information. These techniques range from electronic machine processed to a simple visual, color-coded system or a key-sort device. The 49 projects investigated were…

  15. FATE OF TOXIC AND NONCONVENTIONAL POLLUTANTS IN WASTEWATER TREATMENT SYSTEMS WITHIN THE PULP, PAPER, AND PAPERBOARD INDUSTRY

    EPA Science Inventory

    Field studies were undertaken to determine the fate of toxic and nonconventional pollutants present in the wastewaters discharged from the pulp, paper, and paperboard industry. A sampling and analysis program was conducted at two deink mills and a groundwood fine paper mill. Each...

  16. Synthetic biology and molecular genetics in non-conventional yeasts: Current tools and future advances.

    PubMed

    Wagner, James M; Alper, Hal S

    2016-04-01

    Coupling the tools of synthetic biology with traditional molecular genetic techniques can enable the rapid prototyping and optimization of yeast strains. While the era of yeast synthetic biology began in the well-characterized model organism Saccharomyces cerevisiae, it is swiftly expanding to include non-conventional yeast production systems such as Hansenula polymorpha, Kluyveromyces lactis, Pichia pastoris, and Yarrowia lipolytica. These yeasts already have roles in the manufacture of vaccines, therapeutic proteins, food additives, and biorenewable chemicals, but recent synthetic biology advances have the potential to greatly expand and diversify their impact on biotechnology. In this review, we summarize the development of synthetic biological tools (including promoters and terminators) and enabling molecular genetics approaches that have been applied in these four promising alternative biomanufacturing platforms. An emphasis is placed on synthetic parts and genome editing tools. Finally, we discuss examples of synthetic tools developed in other organisms that can be adapted or optimized for these hosts in the near future. PMID:26701310

  17. Ratcheting Behavior of a Non-conventional Stainless Steel and Associated Microstructural Variations

    NASA Astrophysics Data System (ADS)

    Sahu, Lopamudra; Mishra, Awanish Kumar; Dutta, Krishna

    2014-11-01

    Ratcheting fatigue behavior of a non-conventional stainless steel X12CrMnNiN17-7-5 has been investigated with varying combinations of mean stress (σm) and stress amplitude (σa) at room temperature using a servo-hydraulic universal testing machine. X-ray diffraction profile analysis has been carried out for assessing possible martensitic phase transformation in the steel subjected to ratcheting deformation. The results indicate that ratcheting strain as well as volume fraction of martensite increases with increasing σm and/or σa; the phenomenon of strain accumulation is considered to be governed by the associated mechanics of cyclic loading, increased plastic damage as well as martensitic transformation. A correlation between strain produced by ratcheting deformation and martensitic transformation has been established.

  18. Ratcheting Behavior of a Non-conventional Stainless Steel and Associated Microstructural Variations

    NASA Astrophysics Data System (ADS)

    Sahu, Lopamudra; Mishra, Awanish Kumar; Dutta, Krishna

    2014-09-01

    Ratcheting fatigue behavior of a non-conventional stainless steel X12CrMnNiN17-7-5 has been investigated with varying combinations of mean stress (σm) and stress amplitude (σa) at room temperature using a servo-hydraulic universal testing machine. X-ray diffraction profile analysis has been carried out for assessing possible martensitic phase transformation in the steel subjected to ratcheting deformation. The results indicate that ratcheting strain as well as volume fraction of martensite increases with increasing σm and/or σa; the phenomenon of strain accumulation is considered to be governed by the associated mechanics of cyclic loading, increased plastic damage as well as martensitic transformation. A correlation between strain produced by ratcheting deformation and martensitic transformation has been established.

  19. Non-Conventional Applications of Computerized Tomography: Analysis of Solid Dosage Forms Produced by Pharmaceutical Industry

    SciTech Connect

    Martins de Oliveira, Jose Jr.; Germano Martins, Antonio Cesar

    2010-05-21

    X-ray computed tomography (CT) refers to the cross-sectional imaging of an object measuring the transmitted radiation at different directions. In this work, we describe a non-conventional application of computerized tomography: visualization and improvements in the understanding of some internal structural features of solid dosage forms. A micro-CT X-ray scanner, with a minimum resolution of 30 mum was used to characterize some pharmaceutical tablets, granules, controlled-release osmotic tablet and liquid-filled soft-gelatin capsules. The analysis presented in this work are essentially qualitative, but quantitative parameters, such as porosity, density distribution, tablets dimensions, etc. could also be obtained using the related CT techniques.

  20. Morphology and mechanical properties relationships in non-conventional melt manipulation injection moulding techniques

    NASA Astrophysics Data System (ADS)

    Kouyumdzhiev, Anton D.; Viana, Júlio C.

    2007-04-01

    Shear Controlled Orientation in Injection Moulding and Push-Pull Injection Moulding with abbreviations respectively SCORIM and PPIM, are two non-conventional injection moulding techniques based on the concept of in-mould shear manipulation of the melt during the solidification phase. In this work a diversity of microstructures were developed by SCORIM and PPIM by systematic variations of the processing conditions (total of 16 moulding conditions). The microstructures were observed by polarized light microscopy, being assessed the multi-laminated skin-to-core ratio. The level of molecular orientation of the skin and the relative degree of crystallinity of the core were evaluated by Wide-Angle X-ray scattering. The mechanical behaviour was assessed by flexural, tensile and fracture tests. The relationships between the morphology and the mechanical properties of the mouldings were established, regardless the processing technique, combining the results of both SCORIM and PPIM.

  1. Opportunities for utilization of non-conventional energy sources for biomass pretreatment.

    PubMed

    Singh, Rawel; Krishna, Bhavya B; Kumar, Jitendra; Bhaskar, Thallada

    2016-01-01

    The increasing concerns over the depletion of fossil resources and its associated geo-political issues have driven the entire world to move toward sustainable forms of energy. Pretreatment is the first step in any biochemical conversion process for the production of valuable fuels/chemicals from lignocellulosic biomass to eliminate the lignin and produce fermentable sugars by hydrolysis. Conventional techniques have several limitations which can be addressed by using them in tandem with non-conventional methods for biomass pretreatment. Electron beam and γ (gamma)-irradiation, microwave and ultrasound energies have certain advantages over conventional source of energy and there is an opportunity that these energies can be exploited for biomass pretreatment. PMID:26350883

  2. Non-Conventional Applications of Computerized Tomography: Analysis of Solid Dosage Forms Produced by Pharmaceutical Industry

    NASA Astrophysics Data System (ADS)

    de Oliveira, José Martins; Germano Martins, Antonio César

    2010-05-01

    X-ray computed tomography (CT) refers to the cross-sectional imaging of an object measuring the transmitted radiation at different directions. In this work, we describe a non-conventional application of computerized tomography: visualization and improvements in the understanding of some internal structural features of solid dosage forms. A micro-CT X-ray scanner, with a minimum resolution of 30 μm was used to characterize some pharmaceutical tablets, granules, controlled-release osmotic tablet and liquid-filled soft-gelatin capsules. The analysis presented in this work are essentially qualitative, but quantitative parameters, such as porosity, density distribution, tablets dimensions, etc. could also be obtained using the related CT techniques.

  3. Tails of Polynomials of Random Variables and Stable Limits for Nonconventional Sums

    NASA Astrophysics Data System (ADS)

    Kifer, Yuri; Varadhan, S. R. S.

    2016-06-01

    First, we obtain decay rates of probabilities of tails of polynomials in several independent random variables with heavy tails. Then we derive stable limit theorems for sums of the form sum _{Nt≥ n≥ 1}Fbig (X_{q_1(n)},ldots ,X_{q_ℓ (n)}big ) where F is a polynomial, q_i(n) is either n-1+i or ni and X_n,n≥ 0 is a sequence of independent identically distributed random variables with heavy tails. Our results can be viewed as an extension to the heavy tails case of the nonconventional functional central limit theorem from Kifer and Varadhan (Ann Probab 42:649-688, 2014).

  4. Use of non-conventional yeast improves the wine aroma profile of Ribolla Gialla.

    PubMed

    Dashko, Sofia; Zhou, Nerve; Tinta, Tinkara; Sivilotti, Paolo; Lemut, Melita Sternad; Trost, Kajetan; Gamero, Amparo; Boekhout, Teun; Butinar, Lorena; Vrhovsek, Urska; Piskur, Jure

    2015-07-01

    Consumer wine preferences are changing rapidly towards exotic flavours and tastes. In this work, we tested five non-conventional yeast strains for their potential to improve Ribolla Gialla wine quality. These strains were previously selected from numerous yeasts interesting as food production candidates. Sequential fermentation of Ribolla Gialla grape juice with the addition of the Saccharomyces cerevisiae T73 Lalvin industrial strain was performed. Zygosaccharomyces kombuchaensis CBS8849 and Kazachstania gamospora CBS10400 demonstrated positive organoleptic properties and suitable fermentation dynamics, rapid sugar consumption and industrial strain compatibility. At the same time, Torulaspora microellipsoides CBS6641, Dekkera bruxellensis CBS2796 and Dekkera anomala CBS77 were unsuitable for wine production because of poor fermentation dynamics, inefficient sugar consumption and ethanol production levels and major organoleptic defects. Thus, we selected strains of K. gamospora and Z. kombuchaensis that significantly improved the usually plain taste of Ribolla wine by providing additional aromatic complexity in a controlled and reproducible manner. PMID:25903098

  5. Non-conventional trafficking of the cystic fibrosis transmembrane conductance regulator through the early secretory pathway.

    PubMed

    Yoo, Jin-San; Moyer, Bryan D; Bannykh, Sergei; Yoo, Hyeon-Mi; Riordan, John R; Balch, William E

    2002-03-29

    The mechanism(s) of cystic fibrosis transmembrane conductance regulator (CFTR) trafficking from the endoplasmic reticulum (ER) through the Golgi apparatus, the step impaired in individuals afflicted with the prevalent CFTR-DeltaF508 mutation leading to cystic fibrosis, is largely unknown. Recent morphological observations suggested that CFTR is largely absent from the Golgi in situ (Bannykh, S. I., Bannykh, G. I., Fish, K. N., Moyer, B. D., Riordan, J. R., and Balch, W. E. (2000) Traffic 1, 852-870), raising the possibility of a novel trafficking pathway through the early secretory pathway. We now report that export of CFTR from the ER is regulated by the conventional coat protein complex II (COPII) in all cell types tested. Remarkably, in a cell type-specific manner, processing of CFTR from the core-glycosylated (band B) ER form to the complex-glycosylated (band C) isoform followed a non-conventional pathway that was insensitive to dominant negative Arf1, Rab1a/Rab2 GTPases, or the SNAp REceptor (SNARE) component syntaxin 5, all of which block the conventional trafficking pathway from the ER to the Golgi. Moreover, CFTR transport through the non-conventional pathway was potently blocked by overexpression of the late endosomal target-SNARE syntaxin 13, suggesting that recycling through a late Golgi/endosomal system was a prerequisite for CFTR maturation. We conclude that CFTR transport in the early secretory pathway can involve a novel pathway between the ER and late Golgi/endosomal compartments that may influence developmental expression of CFTR on the cell surface in polarized epithelial cells. PMID:11799116

  6. CURRENT CONDITIONS AND RESIDENCE PREFERENCES OR CITIZENS' PERCEPTIONS ON NONCONVENTIONAL WATER RESOURCES

    NASA Astrophysics Data System (ADS)

    Tsuzuki, Yoshiaki; Aramaki, Toshiya

    Preferences or perceptions of ordinary citizens on three kinds of nonconventional water resources including rainwater, permissible groundwater exuding to underground railway stations and tunnels and reclaimed wastewater were investigated by use of the Internet survey method. The survey results were analysed with analytical hierar chal process (AHP) and willingness to pay (WTP). Weight vectors of natural environment and people's lives were found larger than other three first order evaluation conditions, society, economics and technology. The order of the weight vector values for the three water resources were rainwater, reclaimed wastewater and permissible groundwater. That for the five water usages were agricultural and horticulture water, water storage in preparation for disaster, toilet flushing water, environment water and sprinkler water for washing road and cooling atmosphere temperature. The difference between toilet flushing water and environment water was not significant by 5% significance. The analyzed data showed that differences between the weight vector values of the alternatives (water resources and their usages) became small by increasing the number of the evaluation conditions, which would be a topic to be resolved for AHP application to actual public projects. For water resources, WTP with public budgets was Japanese Yen (JY) 53,100-55,100 person-1 year-1, and WTP with private finances was JY 19,100-20,800 person-1 year-1. For water usages, public WTP was JY 20,400-47,200 person-1 year-1 and private WTP was JY 8,400-16,000 person-1 year-1. The orders of WTP values were similar to the orders of the weight vector values for both water resources and their usages obtained by the AHP analysis. Effective dissemination subjects and objects of the nonconventional water resources and their usages were extracted by the analysis for attributes including sex, age, living area, occupation and education.

  7. Assessing adult adjustment to relationship separation: the Psychological Adjustment to Separation Test (PAST).

    PubMed

    Sweeper, Susie; Halford, Kim

    2006-12-01

    Relationship separation is associated with substantial adult adjustment problems. The Psychological Adjustment to Separation Test (PAST) was developed as a self-report measure of 3 key dimensions of separation adjustment problems: lonely negativity, ex-partner attachment and coparenting conflict. Two independent samples (n = 219 and n = 169, respectively) of recently separated adults, 60% of whom had children, completed the PAST and other measures of general adjustment. Exploratory and confirmatory factor analyses demonstrated a replicable 3-factor structure, with each factor showing satisfactory test-retest and internal reliability and good convergent and discriminant validity. The PAST meets initial criteria for a potentially useful new measure of adult separation adjustment. PMID:17176198

  8. Family Adjustment Measure: Scale Construction and Validation

    ERIC Educational Resources Information Center

    Daire, Andrew P.; Dominguez, Vanessa N.; Carlson, Ryan G.; Case-Pease, Jenene

    2014-01-01

    We administered the Family Adjustment Measure to 368 parents of children with special needs to identify positive adjustment. We randomly split the sample to conduct exploratory factor analysis ("n" = 194) and confirmatory factor analysis ("n" = 174). Results indicated four possible subscales and that explain 51% of the variance.

  9. Marital Adjustment among Housestaff and New Attorneys.

    ERIC Educational Resources Information Center

    Spendlove, David C.; And Others

    1990-01-01

    This study, involving 116 housestaff physicians, 106 new attorneys, and the spouses of both groups, identified the factors that significantly affected their marital adjustments. No differences were found. The most important factor associated with adjustment was perceived level of emotional support from one's spouse. (Author/MLW)

  10. Effects of Yttrium-90 selective internal radiation therapy on non-conventional liver tumors

    PubMed Central

    Kuei, Andrew; Saab, Sammy; Cho, Sung-Ki; Kee, Stephen T; Lee, Edward Wolfgang

    2015-01-01

    The liver is a common site of metastasis, with essentially all metastatic malignancies having been known to spread to the liver. Nearly half of all patients with extrahepatic primary cancer have hepatic metastases. The severe prognostic implications of hepatic metastases have made surgical resection an important first line treatment in management. However, limitations such as the presence of extrahepatic spread or poor functional hepatic reserve exclude the majority of patients as surgical candidates, leaving chemotherapy and locoregional therapies as next best options. Selective internal radiation therapy (SIRT) is a form of catheter-based locoregional cancer treatment modality for unresectable tumors, involving trans-arterial injection of microspheres embedded with a radio-isotope Yttrium-90. The therapeutic radiation dose is selectively delivered as the microspheres permanently embed themselves within the tumor vascular bed. Use of SIRT has been conventionally aimed at treating primary hepatic tumors (hepatocellular carcinoma) or colorectal and neuroendocrine metastases. Numerous reviews are available for these tumor types. However, little is known or reviewed on non-colorectal or non-neuroendocrine primaries. Therefore, the aim of this paper is to systematically review the current literature to evaluate the effects of Yttrium-90 radioembolization on non-conventional liver tumors including those secondary to breast cancer, cholangiocarcinoma, ocular and percutaneous melanoma, pancreatic cancer, renal cell carcinoma, and lung cancer. PMID:26217079

  11. Oil shale, shale oil, shale gas and non-conventional hydrocarbons

    NASA Astrophysics Data System (ADS)

    Clerici, A.; Alimonti, G.

    2015-08-01

    In recent years there has been a world "revolution" in the field of unconventional hydrocarbon reserves, which goes by the name of "shale gas", gas contained inside clay sediments micropores. Shale gas finds particular development in the United States, which are now independent of imports and see a price reduction to less than one third of that in Europe. With the high oil prices, in addition to the non-conventional gas also "oil shales" (fine-grained sedimentary rocks that contain a large amount of organic material to be used both to be directly burned or to extract liquid fuels which go under the name of shale oil), extra heavy oils and bitumen are becoming an industrial reality. Both unconventional gas and oil reserves far exceed in the world the conventional oil and gas reserves, subverting the theory of fossil fuels scarcity. Values and location of these new fossil reserves in different countries and their production by comparison with conventional resources are presented. In view of the clear advantages of unconventional fossil resources, the potential environmental risks associated with their extraction and processing are also highlighted.

  12. Experience in non-conventional wastewater treatment techniques used in the Czech Republic.

    PubMed

    Felberova, L; Kucera, J; Mlejnska, E

    2007-01-01

    Among the most common non-conventional wastewater treatment techniques used in the Czech Republic are waste stabilisation ponds (WSP), subsurface horizontal flow constructed wetlands (CW) and vertical flow groundfilters (GF). These extensive systems can be advantageously used for treatment of waters coming from sewerages where the ballast weighting commonly makes more than half of dry-weather flow. The monitoring was focused at 14 different extensive systems. Organics removal efficiencies were favourable (CW-82%; GF-88%); in the case of WSP only 57% due to the algal bloom. Total nitrogen removal efficiencies were 43 and 47% for WSP and GF; in the case of CW only 32% due to often occurring anaerobic conditions in filter beds. Total phosphorus removal efficiencies were 37, 35 and 22% for WSP, GF and CW, respectively. Often occurring problems are the ice-blockage of surface aerators at WSP during wintertimes, the pond duckweed-cover or the algal bloom at WSP during summers; a gradual colmatage of filter systems; and the oxygen deficiency in beds of subsurface horizontal flow constructed wetlands. Czech legal regulations do not allow treated wastewater disposal into underground waters. There is only an exception for individual family houses. Up to now, knowledge gained by monitoring of a village (which uses the infiltration upon a permission issued according to earlier legal regulations) have not shown an unacceptable groundwater quality deterioration into the infiltration areas. PMID:17881848

  13. Application of anhydrobiosis and dehydration of yeasts for non-conventional biotechnological goals.

    PubMed

    Rapoport, Alexander; Turchetti, Benedetta; Buzzini, Pietro

    2016-06-01

    Dehydration of yeast cells causes them to enter a state of anhydrobiosis in which their metabolism is temporarily and reversibly suspended. This unique state among organisms is currently used in the production of active dry yeasts, mainly used in baking and winemaking. In recent decades non-conventional applications of yeast dehydration have been proposed for various modern biotechnologies. This mini-review briefly summarises current information on the application of dry yeasts in traditional and innovative fields. It has been shown that dry yeast preparations can be used for the efficient protection, purification and bioremediation of the environment from heavy metals. The high sorption activity of dehydrated yeasts can be used as an interesting tool in winemaking due to their effects on quality and taste. Dry yeasts are also used in agricultural animal feed. Another interesting application of yeast dehydration is as an additional stage in new methods for the stable immobilisation of microorganisms, especially in cases when biotechnologically important strains have no affinity with the carrier. Such immobilisation methods also provide a new approach for the successful conservation of yeast strains that are very sensitive to dehydration. In addition, the application of dehydration procedures opens up new possibilities for the use of yeast as a model system. Separate sections of this review also discuss possible uses of dry yeasts in biocontrol, bioprotection and biotransformations, in analytical methods as well as in some other areas. PMID:27116970

  14. Minimum velocity necessary for nonconventional projectiles to penetrate the eye: an experimental study using pig eyes.

    PubMed

    Marshall, John W; Dahlstrom, Dean B; Powley, Kramer D

    2011-06-01

    To satisfy the Criminal Code of Canada's definition of a firearm, a barreled weapon must be capable of causing serious bodily injury or death to a person. Canadian courts have accepted the forensically established criteria of "penetration or rupture of an eye" as serious bodily injury. The minimal velocity of nonconventional ammunition required to penetrate the eye including airsoft projectiles has yet to be established. To establish minimal threshold requirements for eye penetration, empirical tests were conducted using a variety of airsoft projectiles. Using the data obtained from these tests, and previous research using "air gun" projectiles, an "energy density" parameter was calculated for the minimum penetration threshold of an eye. Airsoft guns capable of achieving velocities in excess of 99 m/s (325 ft/s) using conventional 6-mm airsoft ammunition will satisfy the forensically established criteria of "serious bodily injury." The energy density parameter for typical 6-mm plastic airsoft projectiles is 4.3 to 4.8 J/cm². This calculation also encompasses 4.5-mm steel BBs. PMID:21263287

  15. Predicting enzyme behavior in nonconventional media: correlating nitrilase function with solvent properties.

    PubMed

    Kaul, Praveen; Banerjee, U C

    2008-07-01

    The insolubility of nitrile substrates in aqueous reaction mixture decreases the enzymatic reaction rate. We studied the interaction of fourteen water miscible organic solvents with immobilized nitrile hydrolyzing biocatalyst. Correlation of nitrilase function with physico-chemical properties of the solvents has allowed us to predict the enzyme behavior in such non-conventional media. Addition of organic solvent up to a critical concentration leads to an enhancement in reaction rate, however, any further increase beyond the critical concentration in the latter leads to the decrease in catalytic efficiency of the enzyme, probably due to protein denaturation. The solvent dielectric constant (epsilon) showed a linear correlation with the critical concentration of the solvent used and the extent of nitrile hydrolysis. Unlike alcohols, the reaction rate in case of aprotic solvents could be linearly correlated to solvent log P. Further, kinetic analysis confirmed that the affinity of the enzyme for its substrate (K (m)) was highly dependent upon the aprotic solvent used. Finally, the prospect of solvent engineering also permitted the control of enzyme enantioselectivity by regulating enantiomer traffic at the active site. PMID:18317826

  16. Proteomic analysis of Rhodotorula mucilaginosa: dealing with the issues of a non-conventional yeast.

    PubMed

    Addis, Maria Filippa; Tanca, Alessandro; Landolfo, Sara; Abbondio, Marcello; Cutzu, Raffaela; Biosa, Grazia; Pagnozzi, Daniela; Uzzau, Sergio; Mannazzu, Ilaria

    2016-08-01

    Red yeasts ascribed to the species Rhodotorula mucilaginosa are gaining increasing attention, due to their numerous biotechnological applications, spanning carotenoid production, liquid bioremediation, heavy metal biotransformation and antifungal and plant growth-promoting actions, but also for their role as opportunistic pathogens. Nevertheless, their characterization at the 'omic' level is still scarce. Here, we applied different proteomic workflows to R. mucilaginosa with the aim of assessing their potential in generating information on proteins and functions of biotechnological interest, with a particular focus on the carotenogenic pathway. After optimization of protein extraction, we tested several gel-based (including 2D-DIGE) and gel-free sample preparation techniques, followed by tandem mass spectrometry analysis. Contextually, we evaluated different bioinformatic strategies for protein identification and interpretation of the biological significance of the dataset. When 2D-DIGE analysis was applied, not all spots returned a unambiguous identification and no carotenogenic enzymes were identified, even upon the application of different database search strategies. Then, the application of shotgun proteomic workflows with varying levels of sensitivity provided a picture of the information depth that can be reached with different analytical resources, and resulted in a plethora of information on R. mucilaginosa metabolism. However, also in these cases no proteins related to the carotenogenic pathway were identified, thus indicating that further improvements in sequence databases and functional annotations are strictly needed for increasing the outcome of proteomic analysis of this and other non-conventional yeasts. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26987668

  17. Chemical composition and starch digestibility of tortillas prepared with non-conventional commercial nixtamalized maize flours.

    PubMed

    Hernández-Salazar, M; Agama-Acevedo, E; Sáyago-Ayerdi, S G; Tovar, J; Bello-Pérez, L A

    2006-01-01

    Non-conventional nixtamalized maize flours elaborated by a factory in Mexico were used for tortilla preparation. Tortillas were stored at 4 degrees C for up to 72 h and the total starch, available starch, resistant starch and retrograded resistant starch were assessed. The traditional white tortilla, used as a control, showed higher protein and fat contents than blue maize tortilla, whereas a maize-bean mixed tortilla had the highest protein, ash and fat contents. Lower total starch was obtained in the maize-bean tortilla than in white and blue maize tortillas. The available starch content in all tortillas decreased with the cold-storage, although the change was more marked for blue-maize tortillas. The maize-bean mixed tortillas exhibited the lowest in vitro digestibility, which is consistent with the relatively high resistant starch levels in the bean. Differences in resistant starch content were found between the two maize tortillas, which might be related to the softer texture of blue-maize tortilla. The starch digestibility features of these new types of nixtamalized maize flours open up the possibility of producing tortillas with variable nutritional properties. PMID:16849122

  18. Growth and metabolic activity of conventional and non-conventional yeasts immobilized in foamed alginate.

    PubMed

    Kregiel, Dorota; Berlowska, Joanna; Ambroziak, Wojciech

    2013-09-10

    The aim of this research was to study how the cell immobilization technique of forming foamed alginate gels influences the growth, vitality and metabolic activity of different yeasts. Two distinct strains were used, namely conventional yeast (exemplified by Saccharomyces cerevisiae) and a non-conventional strain (exemplified by Debaryomyces occidentalis). The encapsulation of the yeast cells was performed by the traditional process of droplet formation, but from a foamed alginate solution. The activities of two key enzymes, succinate dehydrogenase and pyruvate decarboxylase, together with the ATP content were measured in both the free and immobilized cells. This novel method of yeast cell entrapment had some notable effects. The number of living immobilized cells reached the level of 10(6)-10(7) per single bead, and was stable during the fermentation process. Reductions in both enzyme activity and ATP content were observed in all immobilized yeasts. However, S. cerevisiae showed higher levels of ATP and enzymatic activity than D. occidentalis. Fermentation trials with immobilized repitching cells showed that the tested yeasts adapted to the specific conditions. Nevertheless, the mechanical endurance of the carriers and the internal structure of the gel need to be improved to enable broad applications of alginate gels in industrial fermentation processes, especially with conventional yeasts. This is one of the few papers and patents that describe the technique of cell immobilization in foamed alginate and shows the fermentative capacities and activities of key enzymes in immobilized yeast cells. PMID:23931687

  19. Martensitic Transformation During Compressive Deformation of a Non-conventional Stainless Steel and Its Quantitative Assessment

    NASA Astrophysics Data System (ADS)

    Kreethi, R.; Sampark, P.; Majhi, Goutam Kumar; Dutta, Krishna

    2015-11-01

    This report aims to examine the extent of deformation-induced phase transformation in a non-conventional austenitic stainless steel known as ISO/TR 15510 X12CrMnNiN17-7-5, upon compressive loading at room temperature. Experiments were carried out under varying length to diameter ratios (0.8, 1.0, 1.2, 1.4, and 1.6). TFE (Tetrafluoroethylene)-fluorocarbon tapes were used at specimen-platen interfaces to reduce the effect of friction. The results indicate that the lubrication was effective up to 15% of strain. Optical microscopy and x-ray diffraction (XRD) studies indicated martensitic phase transformation in the deformed specimens. The extent of phase transformation was determined by analyzing the XRD peaks using integrated intensity of the corresponding phases. The results are correlated with the extent of deformation in the respective samples. The presence of γ and α'-martensite on the deformed samples has been substantiated by some limited experiments using transmission electron microscopy.

  20. Subsea adjustable choke valves

    SciTech Connect

    Cyvas, M.K. )

    1989-08-01

    With emphasis on deepwater wells and marginal offshore fields growing, the search for reliable subsea production systems has become a high priority. A reliable subsea adjustable choke is essential to the realization of such a system, and recent advances are producing the degree of reliability required. Technological developments have been primarily in (1) trim material (including polycrystalline diamond), (2) trim configuration, (3) computer programs for trim sizing, (4) component materials, and (5) diver/remote-operated-vehicle (ROV) interfaces. These five facets are overviewed and progress to date is reported. A 15- to 20-year service life for adjustable subsea chokes is now a reality. Another factor vital to efficient use of these technological developments is to involve the choke manufacturer and ROV/diver personnel in initial system conceptualization. In this manner, maximum benefit can be derived from the latest technology. Major areas of development still required and under way are listed, and the paper closes with a tabulation of successful subsea choke installations in recent years.

  1. ADJUSTABLE DOUBLE PULSE GENERATOR

    DOEpatents

    Gratian, J.W.; Gratian, A.C.

    1961-08-01

    >A modulator pulse source having adjustable pulse width and adjustable pulse spacing is described. The generator consists of a cross coupled multivibrator having adjustable time constant circuitry in each leg, an adjustable differentiating circuit in the output of each leg, a mixing and rectifying circuit for combining the differentiated pulses and generating in its output a resultant sequence of negative pulses, and a final amplifying circuit for inverting and square-topping the pulses. (AEC)

  2. Adjustable sutures in children.

    PubMed

    Engel, J Mark; Guyton, David L; Hunter, David G

    2014-06-01

    Although adjustable sutures are considered a standard technique in adult strabismus surgery, most surgeons are hesitant to attempt the technique in children, who are believed to be unlikely to cooperate for postoperative assessment and adjustment. Interest in using adjustable sutures in pediatric patients has increased with the development of surgical techniques specific to infants and children. This workshop briefly reviews the literature supporting the use of adjustable sutures in children and presents the approaches currently used by three experienced strabismus surgeons. PMID:24924284

  3. Adjustment as process and outcome: Measuring adjustment to HIV in Uganda.

    PubMed

    Martin, Faith; Russell, Steve; Seeley, Janet

    2016-05-01

    'Adjustment' in health refers to both processes and outcomes. Its measurement and conceptualisation in African cultures is limited. In total, 263 people living with HIV and receiving anti-retroviral therapy in clinics in Uganda completed a translated Mental Adjustment to HIV Scale, depression items from the Hopkins checklist and demographic questions. Factor analysis revealed four Mental Adjustment to HIV factors of active coping, cognitive-social adjustment, hopelessness and denial/avoidance. Correlations with depression supported the Mental Adjustment to HIV's validity and the importance of active adjustment, while the role of cognitive adjustment was unclear. Factors were process or outcome focussed, suggesting a need for theory-based measures in general. PMID:25030794

  4. TOPICAL REVIEW: Simple models of protein folding and of non-conventional drug design

    NASA Astrophysics Data System (ADS)

    Broglia, R. A.; Tiana, G.; Provasi, D.

    2004-02-01

    While all the information required for the folding of a protein is contained in its amino acid sequence, one has not yet learned how to extract this information in order to predict the three-dimensional, biologically active, native conformation of a protein whose sequence is known. Using insights obtained from simple model simulations of the folding of proteins, in particular the fact that this phenomenon is essentially controlled by conserved (native) contacts among (few) strongly interacting ('hot'), as a rule hydrophobic, amino acids, which also stabilize local elementary structures (LES, hidden, incipient secondary structures such as agr-helices and bgr-sheets) formed early in the folding process and leading to the postcritical folding nucleus (i.e. the minimum set of native contacts which brings the system beyond the highest free-energy barrier found in the whole folding process) it is possible to work out a successful strategy for reading the native structure of designed proteins from a knowledge of only their amino acid sequence and of the contact energies among the amino acids. Because LES have undergone millions of years of evolution to selectively dock to their complementary structures, small peptides made out of the same amino acids as the LES are expected to selectively attach to the newly expressed (unfolded) protein and inhibit its folding, or to the native (fluctuating) native conformation and denature it. These peptides, or their mimetic molecules, can thus be used as effective non-conventional drugs to those already existing (and directed at neutralizing the active site of enzymes), displaying the advantage of not suffering from the increase in resistance.

  5. Non-conventional Yeast Species for Lowering Ethanol Content of Wines

    PubMed Central

    Ciani, Maurizio; Morales, Pilar; Comitini, Francesca; Tronchoni, Jordi; Canonico, Laura; Curiel, José A.; Oro, Lucia; Rodrigues, Alda J.; Gonzalez, Ramon

    2016-01-01

    Rising sugar content in grape must, and the concomitant increase in alcohol levels in wine, are some of the main challenges affecting the winemaking industry nowadays. Among the several alternative solutions currently under study, the use of non-conventional yeasts during fermentation holds good promise for contributing to relieve this problem. Non-Saccharomyces wine yeast species comprise a high number or species, so encompassing a wider physiological diversity than Saccharomyces cerevisiae. Indeed, the current oenological interest of these microorganisms was initially triggered by their potential positive contribution to the sensorial complexity of quality wines, through the production of aroma and other sensory-active compounds. This diversity also involves ethanol yield on sugar, one of the most invariant metabolic traits of S. cerevisiae. This review gathers recent research on non-Saccharomyces yeasts, aiming to produce wines with lower alcohol content than those from pure Saccharomyces starters. Critical aspects discussed include the selection of suitable yeast strains (considering there is a noticeable intra-species diversity for ethanol yield, as shown for other fermentation traits), identification of key environmental parameters influencing ethanol yields (including the use of controlled oxygenation conditions), and managing mixed fermentations, by either the sequential or simultaneous inoculation of S. cerevisiae and non-Saccharomyces starter cultures. The feasibility, at the industrial level, of using non-Saccharomyces yeasts for reducing alcohol levels in wine will require an improved understanding of the metabolism of these alternative yeast species, as well as of the interactions between different yeast starters during the fermentation of grape must. PMID:27199967

  6. Non-conventional Yeast Species for Lowering Ethanol Content of Wines.

    PubMed

    Ciani, Maurizio; Morales, Pilar; Comitini, Francesca; Tronchoni, Jordi; Canonico, Laura; Curiel, José A; Oro, Lucia; Rodrigues, Alda J; Gonzalez, Ramon

    2016-01-01

    Rising sugar content in grape must, and the concomitant increase in alcohol levels in wine, are some of the main challenges affecting the winemaking industry nowadays. Among the several alternative solutions currently under study, the use of non-conventional yeasts during fermentation holds good promise for contributing to relieve this problem. Non-Saccharomyces wine yeast species comprise a high number or species, so encompassing a wider physiological diversity than Saccharomyces cerevisiae. Indeed, the current oenological interest of these microorganisms was initially triggered by their potential positive contribution to the sensorial complexity of quality wines, through the production of aroma and other sensory-active compounds. This diversity also involves ethanol yield on sugar, one of the most invariant metabolic traits of S. cerevisiae. This review gathers recent research on non-Saccharomyces yeasts, aiming to produce wines with lower alcohol content than those from pure Saccharomyces starters. Critical aspects discussed include the selection of suitable yeast strains (considering there is a noticeable intra-species diversity for ethanol yield, as shown for other fermentation traits), identification of key environmental parameters influencing ethanol yields (including the use of controlled oxygenation conditions), and managing mixed fermentations, by either the sequential or simultaneous inoculation of S. cerevisiae and non-Saccharomyces starter cultures. The feasibility, at the industrial level, of using non-Saccharomyces yeasts for reducing alcohol levels in wine will require an improved understanding of the metabolism of these alternative yeast species, as well as of the interactions between different yeast starters during the fermentation of grape must. PMID:27199967

  7. Comprehensive review of conventional and non-conventional methods of management of recurrent vulvovaginal candidiasis.

    PubMed

    Watson, Cathy; Calabretto, Helen

    2007-08-01

    Recurrent vulvovaginal candidiasis (VVC) is a condition what causes women a great deal of discomfort, inconvenience, and sometimes has psychological sequelae.(1) This condition is notoriously difficult to manage. Conventional management is generally favoured by medical practitioners. Some practitioners prefer not to offer other options because of significant possible side-effects and the lack of research supporting alternative treatments. There are many studies and much available information surrounding uncomplicated VVC, including two systematic reviews.(2,3) In the area of recurrent VVC however, quality conclusive studies are scarce, and recurrent VVC is featured infrequently in randomised controlled trials (RCTs). Systematic reviews that strongly support a particular pharmacological method of conventional management of recurrent VVC over another are absent from medical literature. Recommendations are largely formed on the basis of scanty RCTs and expert opinion. There is even less conclusive evidence in the area of alternative therapies; yet despite this, anecdotally many practitioners (both alternative and mainstream) continue to advocate certain treatments in the absence of any reliable cure that can be confidently prescribed. As the use of methods other than mainstream medicine becomes more widespread, it is important to be aware of both conventional and non-conventional management of recurrent vulvovaginal candidiasis. Practitioners need to ascertain their patient's preference and treatment history. It is difficult to find comprehensive literature assessing both approaches. Giving women the most up-to-date and relevant information, and different management options, is essential in allowing them to make informed decisions. This review critically assesses both mainstream and less conventional approaches in the management of recurrent VVC. PMID:17627679

  8. Modulation of liver tolerance by conventional and nonconventional antigen-presenting cells and regulatory immune cells

    PubMed Central

    Horst, Andrea Kristina; Neumann, Katrin; Diehl, Linda; Tiegs, Gisa

    2016-01-01

    The liver is a tolerogenic organ with exquisite mechanisms of immune regulation that ensure upkeep of local and systemic immune tolerance to self and foreign antigens, but that is also able to mount effective immune responses against pathogens. The immune privilege of liver allografts was recognized first in pigs in spite of major histo-compatibility complex mismatch, and termed the “liver tolerance effect”. Furthermore, liver transplants are spontaneously accepted with only low-dose immunosuppression, and induce tolerance for non-hepatic co-transplanted allografts of the same donor. Although this immunotolerogenic environment is favorable in the setting of organ transplantation, it is detrimental in chronic infectious liver diseases like hepatitis B or C, malaria, schistosomiasis or tumorigenesis, leading to pathogen persistence and weak anti-tumor effects. The liver is a primary site of T-cell activation, but it elicits poor or incomplete activation of T cells, leading to their abortive activation, exhaustion, suppression of their effector function and early death. This is exploited by pathogens and can impair pathogen control and clearance or allow tumor growth. Hepatic priming of T cells is mediated by a number of local conventional and nonconventional antigen-presenting cells (APCs), which promote tolerance by immune deviation, induction of T-cell anergy or apoptosis, and generating and expanding regulatory T cells. This review will focus on the communication between classical and nonclassical APCs and lymphocytes in the liver in tolerance induction and will discuss recent insights into the role of innate lymphocytes in this process. PMID:27041638

  9. A Comparative Study of the Adjustment of Secondary School Students

    ERIC Educational Resources Information Center

    Devika R.

    2014-01-01

    Education is the ability to meet one's life. How the child adjusts with varying situations determines the success of life. The child's adjustment is determined by a number of factors like Home, Social, Educational and Financial adjustment. The investigator here aims to make a comparative study on the adjustment of secondary school students. The…

  10. 24 CFR 886.112 - Rent adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Adjustment Factor most recently published by HUD in the Federal Register in accordance with 24 CFR part 888... unassisted housing in the area to ensure that adjustments in the Contract Rents shall not result in material differences between the rents charged for assisted and comparable unassisted units. Contract Rents may...

  11. 24 CFR 886.112 - Rent adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Adjustment Factor most recently published by HUD in the Federal Register in accordance with 24 CFR part 888... unassisted housing in the area to ensure that adjustments in the Contract Rents shall not result in material differences between the rents charged for assisted and comparable unassisted units. Contract Rents may...

  12. 24 CFR 886.112 - Rent adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Adjustment Factor most recently published by HUD in the Federal Register in accordance with 24 CFR part 888... unassisted housing in the area to ensure that adjustments in the Contract Rents shall not result in material differences between the rents charged for assisted and comparable unassisted units. Contract Rents may...

  13. 24 CFR 886.112 - Rent adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Adjustment Factor most recently published by HUD in the Federal Register in accordance with 24 CFR part 888... unassisted housing in the area to ensure that adjustments in the Contract Rents shall not result in material differences between the rents charged for assisted and comparable unassisted units. Contract Rents may...

  14. 24 CFR 886.112 - Rent adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Adjustment Factor most recently published by HUD in the Federal Register in accordance with 24 CFR part 888... unassisted housing in the area to ensure that adjustments in the Contract Rents shall not result in material differences between the rents charged for assisted and comparable unassisted units. Contract Rents may...

  15. Dosimetric evaluation of new approaches in GRID therapy using nonconventional radiation sources

    SciTech Connect

    Martínez-Rovira, I. Prezado, Y.; Fois, G.

    2015-02-15

    Purpose: Spatial fractionation of the dose has proven to be a promising approach to increase the tolerance of healthy tissue, which is the main limitation of radiotherapy. A good example of that is GRID therapy, which has been successfully used in the management of large tumors with low toxicity. The aim of this work is to explore new avenues using nonconventional sources: GRID therapy by using kilovoltage (synchrotron) x-rays, the use of very high-energy electrons, and proton GRID therapy. They share in common the use of the smallest possible grid sizes in order to exploit the dose–volume effects. Methods: Monte Carlo simulations (PENELOPE/PENEASY and GEANT4/GATE codes) were used as a method to study dose distributions resulting from irradiations in different configurations of the three proposed techniques. As figure of merit, percentage (peak and valley) depth dose curves, penumbras, and central peak-to-valley dose ratios (PVDR) were evaluated. As shown in previous biological experiments, high PVDR values are requested for healthy tissue sparing. A superior tumor control may benefit from a lower PVDR. Results: High PVDR values were obtained in the healthy tissue for the three cases studied. When low energy photons are used, the treatment of deep-seated tumors can still be performed with submillimetric grid sizes. Superior PVDR values were reached with the other two approaches in the first centimeters along the beam path. The use of protons has the advantage of delivering a uniform dose distribution in the tumor, while healthy tissue benefits from the spatial fractionation of the dose. In the three evaluated techniques, there is a net reduction in penumbra with respect to radiosurgery. Conclusions: The high PVDR values in the healthy tissue and the use of small grid sizes in the three presented approaches might constitute a promising alternative to treat tumors with such spatially fractionated radiotherapy techniques. The dosimetric results presented here

  16. Participation of non-conventional energy resources in power system frequency control

    NASA Astrophysics Data System (ADS)

    Aghazadeh Tabrizi, Mehriar

    Frequency control is one of the key issues in designing, planning and reliably operating a power system and is becoming more challenging as new complexities and uncertainties are introduced into the modern power systems. Traditionally, power system frequency has been controlled using conventional generation units' capabilities namely inertial, primary and secondary frequency responses. Limited fossil-based fuel resources, ever-increasing energy consumption and rising public awareness for environmental protection have created growing interest in use of non-conventional energy resources such as Wind Generation Resources (WGRs) and Solar Generation Resources (SGRs) which have unfavorable characteristics in comparison with conventional generation units such as lack of frequency response. The more conventional generation units are replaced by these resources, the more challenges power system operators will face in terms of power system frequency control. These challenges are further compounded due to less system inertia during off-peak hours or within small power systems. This dissertation mainly focuses on participation of SGRs and Interior Permanent Magnet Synchronous Generator (IPMSG) based WGRs in power system frequency control. Detailed information regarding dynamic modeling of power system including conventional generation units, SGRs and IPMSG based WGRs is provided. The frequency response of conventional generation units is compared with that of SGRs and IPMSG based WGRs. The control systems associated with IPMSG based WGR and SGR are modified in order to improve their frequency response capabilities. The effectiveness of the proposed control strategies is evaluated and confirmed via MATLAB based time-domain simulations for different scenarios. Moreover, application of Battery Energy Storage Systems (BESSs) in power system frequency regulation is discussed. The detailed dynamic model of BESSs is utilized to develop a simplified model suitable for Automatic

  17. Aspects Regarding The Possibility To Use "Neural Networks" In The Selection Of The "R & D" Strategy In The "Nonconventional Technologies" Field

    NASA Astrophysics Data System (ADS)

    Marinescu, Simona-Ioana; Titu, Mihail

    2015-09-01

    The paper referes to the possibility of using neural networks in selecting the "Research-Development" strategy, in the nonconventional technologies field. It presents a selection and the main key elements of the Research and Development (R & D) strategies, applicable in the nonconventional technologies (NT) field and, thus, the specific analytical elements of such a methodology. It also refers to the possibility of using neural networks ("NN") up to the level of taking managerial decisions regarding the manufacturing processes. Research Objectives: Defining components from the neuron `s structure into the organizational systems, in order to select ptime strategies for the organizational management. Expected Results: Transposing the entire methodology in a software.

  18. Probing Formability Improvement of Ultra-thin Ferritic Stainless Steel Bipolar Plate of PEMFC in Non-conventional Forming Process

    NASA Astrophysics Data System (ADS)

    Bong, Hyuk Jong; Barlat, Frédéric; Lee, Myoung-Gyu

    2016-08-01

    Formability increase in non-conventional forming profiles programmed in the servo-press was investigated using finite element analysis. As an application, forming experiment on a 0.15-mm-thick ferritic stainless steel sheet for a bipolar plate, a primary component of a proton exchange membrane fuel cell, was conducted. Four different forming profiles were considered to investigate the effects of forming profiles on formability and shape accuracy. The four motions included conventional V motion, holding motion, W motion, and oscillating motion. Among the four motions, the holding motion, in which the slide was held for a certain period at the bottom dead point, led to the best formability. Finite element simulations were conducted to validate the experimental results and to probe the formability improvement in the non-conventional forming profiles. A creep model to address stress relaxation effect along with tool elastic recovery was implemented using a user-material subroutine, CREEP in ABAQUS finite element software. The stress relaxation and variable contact conditions during the holding and oscillating profiles were found to be the main mechanism of formability improvement.

  19. Probing Formability Improvement of Ultra-thin Ferritic Stainless Steel Bipolar Plate of PEMFC in Non-conventional Forming Process

    NASA Astrophysics Data System (ADS)

    Bong, Hyuk Jong; Barlat, Frédéric; Lee, Myoung-Gyu

    2016-05-01

    Formability increase in non-conventional forming profiles programmed in the servo-press was investigated using finite element analysis. As an application, forming experiment on a 0.15-mm-thick ferritic stainless steel sheet for a bipolar plate, a primary component of a proton exchange membrane fuel cell, was conducted. Four different forming profiles were considered to investigate the effects of forming profiles on formability and shape accuracy. The four motions included conventional V motion, holding motion, W motion, and oscillating motion. Among the four motions, the holding motion, in which the slide was held for a certain period at the bottom dead point, led to the best formability. Finite element simulations were conducted to validate the experimental results and to probe the formability improvement in the non-conventional forming profiles. A creep model to address stress relaxation effect along with tool elastic recovery was implemented using a user-material subroutine, CREEP in ABAQUS finite element software. The stress relaxation and variable contact conditions during the holding and oscillating profiles were found to be the main mechanism of formability improvement.

  20. Adjusting the Chain Gear

    NASA Astrophysics Data System (ADS)

    Koloc, Z.; Korf, J.; Kavan, P.

    The adjustment (modification) deals with gear chains intermediating (transmitting) motion transfer between the sprocket wheels on parallel shafts. The purpose of the adjustments of chain gear is to remove the unwanted effects by using the chain guide on the links (sliding guide rail) ensuring a smooth fit of the chain rollers into the wheel tooth gap.

  1. SLIT ADJUSTMENT CLAMP

    DOEpatents

    McKenzie, K.R.

    1959-07-01

    An electrode support which permits accurate alignment and adjustment of the electrode in a plurality of planes and about a plurality of axes in a calutron is described. The support will align the slits in the electrode with the slits of an ionizing chamber so as to provide for the egress of ions. The support comprises an insulator, a leveling plate carried by the insulator and having diametrically opposed attaching screws screwed to the plate and the insulator and diametrically opposed adjusting screws for bearing against the insulator, and an electrode associated with the plate for adjustment therewith.

  2. CMS Frailty Adjustment Model

    PubMed Central

    Kautter, John; Pope, Gregory C.

    2004-01-01

    The authors document the development of the CMS frailty adjustment model, a Medicare payment approach that adjusts payments to a Medicare managed care organization (MCO) according to the functional impairment of its community-residing enrollees. Beginning in 2004, this approach is being applied to certain organizations, such as Program of All-Inclusive Care for the Elderly (PACE), that specialize in providing care to the community-residing frail elderly. In the future, frailty adjustment could be extended to more Medicare managed care organizations. PMID:25372243

  3. Finding Multiple Internal Rates of Return for a Project with Non-Conventional Cash Flows: Utilizing Popular Financial/Graphing Calculators and Spreadsheet Software

    ERIC Educational Resources Information Center

    Chen, Jeng-Hong

    2008-01-01

    This study demonstrates that a popular graphing calculator among students, TI-83 Plus, has a powerful function to draw the NPV profile and find the accurate multiple IRRs for a project with non-conventional cash flows. However, finance textbooks or related supplementary materials do not provide students instructions for this part. The detailed…

  4. The Teaching of Afro-Asian Literature: A Comparison between the Nonconventional Learner-Centered and the Conventional Teacher-Centered Approaches

    ERIC Educational Resources Information Center

    Wong Gonzales, Wilkinson Daniel O.

    2014-01-01

    In the past few decades, nonconventional learner-centered (NLC) trends in ELT have emerged amidst the current and probably dominant conventional teacher-centered (CTC) approaches used by majority of private and public schools in the Philippines. With the implementation of the K-12 curriculum, Afro-Asian literature remained the focus of the eighth…

  5. Remotely Adjustable Hydraulic Pump

    NASA Technical Reports Server (NTRS)

    Kouns, H. H.; Gardner, L. D.

    1987-01-01

    Outlet pressure adjusted to match varying loads. Electrohydraulic servo has positioned sleeve in leftmost position, adjusting outlet pressure to maximum value. Sleeve in equilibrium position, with control land covering control port. For lowest pressure setting, sleeve shifted toward right by increased pressure on sleeve shoulder from servovalve. Pump used in aircraft and robots, where hydraulic actuators repeatedly turned on and off, changing pump load frequently and over wide range.

  6. SIDS Family Adjustment Scale: A Method of Assessing Family Adjustment to Sudden Infant Death Syndrome.

    ERIC Educational Resources Information Center

    May, Harold J.; Breme, Frederick J.

    1982-01-01

    Discusses Sudden Infant Death Syndrome (SIDS) and the family's resultant grief process. Explores SIDS as a family crisis, and by identifying the psychological factors or tasks pertinent to family adjustment, proposes a SIDS Family Adjustment Scale which assists in recognizing adaptive and maladaptive grief responses. (Author)

  7. Aqueous discharges from steam-electric power plants: Reference guide for monitoring six selected conventional and nonconventional pollutants: Final report

    SciTech Connect

    Maddalone, R.F.; Moyer, P.W.; Coleman, P.R.; Scott, J.W.; Ackerman, D.G.

    1987-02-01

    The objective of this project is to provide the utility industry chemist with a review of the methods currently approved for NPDES monitoring of iron, manganese, ammonia, total residual chlorine (TRC), oil and grease (O and G), and nonfilterable residue (NFR). To accomplish that objective, this report contains a comprehensive review of the precision and bias data and a compilation of articles from the open literature discussing the determination of conventional and nonconventional pollutants different matrices. In addition to the review of the precision and bias data, this Reference Guide provides a detailed review of sampling and analysis methods for the six parameters studied. Information from standard procedure manuals and open literature sources was compiled and reviewed. These reviews will provide the utility chemist with an in-depth understanding of the problems associated with the analytical methods and the solutions available.

  8. Partial covariate adjusted regression

    PubMed Central

    Şentürk, Damla; Nguyen, Danh V.

    2008-01-01

    Covariate adjusted regression (CAR) is a recently proposed adjustment method for regression analysis where both the response and predictors are not directly observed (Şentürk and Müller, 2005). The available data has been distorted by unknown functions of an observable confounding covariate. CAR provides consistent estimators for the coefficients of the regression between the variables of interest, adjusted for the confounder. We develop a broader class of partial covariate adjusted regression (PCAR) models to accommodate both distorted and undistorted (adjusted/unadjusted) predictors. The PCAR model allows for unadjusted predictors, such as age, gender and demographic variables, which are common in the analysis of biomedical and epidemiological data. The available estimation and inference procedures for CAR are shown to be invalid for the proposed PCAR model. We propose new estimators and develop new inference tools for the more general PCAR setting. In particular, we establish the asymptotic normality of the proposed estimators and propose consistent estimators of their asymptotic variances. Finite sample properties of the proposed estimators are investigated using simulation studies and the method is also illustrated with a Pima Indians diabetes data set. PMID:20126296

  9. 5 CFR 9901.322 - Setting and adjusting rate ranges.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Setting and adjusting rate ranges. 9901... Increases § 9901.322 Setting and adjusting rate ranges. (a) Subject to § 9901.105, the Secretary may set and... factors. (b) The Secretary may determine the effective date of newly set or adjusted band rate...

  10. Rural to Urban Adjustment

    ERIC Educational Resources Information Center

    Abramson, Jane A.

    Personal interviews with 100 former farm operators living in Saskatoon, Saskatchewan, were conducted in an attempt to understand the nature of the adjustment process caused by migration from rural to urban surroundings. Requirements for inclusion in the study were that respondents had owned or operated a farm for at least 3 years, had left their…

  11. Self adjusting inclinometer

    DOEpatents

    Hunter, Steven L.

    2002-01-01

    An inclinometer utilizing synchronous demodulation for high resolution and electronic offset adjustment provides a wide dynamic range without any moving components. A device encompassing a tiltmeter and accompanying electronic circuitry provides quasi-leveled tilt sensors that detect highly resolved tilt change without signal saturation.

  12. Self Adjusting Sunglasses

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Corning Glass Works' Serengeti Driver sunglasses are unique in that their lenses self-adjust and filter light while suppressing glare. They eliminate more than 99% of the ultraviolet rays in sunlight. The frames are based on the NASA Anthropometric Source Book.

  13. Precision adjustable stage

    DOEpatents

    Cutburth, Ronald W.; Silva, Leonard L.

    1988-01-01

    An improved mounting stage of the type used for the detection of laser beams is disclosed. A stage center block is mounted on each of two opposite sides by a pair of spaced ball bearing tracks which provide stability as well as simplicity. The use of the spaced ball bearing pairs in conjunction with an adjustment screw which also provides support eliminates extraneous stabilization components and permits maximization of the area of the center block laser transmission hole.

  14. Adjustable Autonomy Testbed

    NASA Technical Reports Server (NTRS)

    Malin, Jane T.; Schrenkenghost, Debra K.

    2001-01-01

    The Adjustable Autonomy Testbed (AAT) is a simulation-based testbed located in the Intelligent Systems Laboratory in the Automation, Robotics and Simulation Division at NASA Johnson Space Center. The purpose of the testbed is to support evaluation and validation of prototypes of adjustable autonomous agent software for control and fault management for complex systems. The AA T project has developed prototype adjustable autonomous agent software and human interfaces for cooperative fault management. This software builds on current autonomous agent technology by altering the architecture, components and interfaces for effective teamwork between autonomous systems and human experts. Autonomous agents include a planner, flexible executive, low level control and deductive model-based fault isolation. Adjustable autonomy is intended to increase the flexibility and effectiveness of fault management with an autonomous system. The test domain for this work is control of advanced life support systems for habitats for planetary exploration. The CONFIG hybrid discrete event simulation environment provides flexible and dynamically reconfigurable models of the behavior of components and fluids in the life support systems. Both discrete event and continuous (discrete time) simulation are supported, and flows and pressures are computed globally. This provides fast dynamic simulations of interacting hardware systems in closed loops that can be reconfigured during operations scenarios, producing complex cascading effects of operations and failures. Current object-oriented model libraries support modeling of fluid systems, and models have been developed of physico-chemical and biological subsystems for processing advanced life support gases. In FY01, water recovery system models will be developed.

  15. Work Identity and Marital Adjustment in Blue-Collar Men.

    ERIC Educational Resources Information Center

    Gaesser, David L.; Whitbourne, Susan Krauss

    1985-01-01

    Investigated the relationship between work-identity and satisfaction and marital adjustment in 40 married male blue-collar workers, ages 25 to 41 years. Satisfaction with extrinsic work factors related to marital adjustment, while satisfaction with intrinsic work factors negatively related to secondary role salience. Age negatively related to…

  16. Do Farmers Using Conventional and Non-Conventional Systems of Agriculture Have Different Perceptions of the Diversity of Wild Birds? Implications for Conservation

    PubMed Central

    de Andrade, Luciano Pires; Muniz, Lauana Souza; Telino-Júnior, Wallace Rodrigues; Albuquerque, Ulysses Paulino; Lyra-Neves, Rachel Maria

    2016-01-01

    Farmers’ perceptions of birds’ interactions with agricultural production systems are fundamental to species conservation efforts. In the present study, we evaluated the perceptions of birds held by farmers who engage in conventional and non-conventional agricultural production processes and the implications of potential differences in these perceptions on species conservation. To accomplish this, data were collected using questionnaires, semi-structured interviews, and other complementary sources of information gathered from 191 farmers in northeastern Brazil. Although some similarities were identified among the farmers in their perceptions and local ecological knowledge (LEK) of birds, differences existed between the conventional and non-conventional farmers in their attitudes toward, conflicts with, and usage of bird species. Compared to the conventional farmers, the non-conventional farmers could identify more bird species, possessed more favorable attitudes toward birds, and engaged in practices more beneficial to the conservation of avifauna. The perceptions that were identified were related to the type of agriculture practiced, and such perceptions may affect the conservation of bird species. Therefore, the adoption of certain agricultural practices has important implications for conservation. Our results indicate the need for investment in public policies, programs and actions that account for farmers’ knowledge and perceptions. Such investments will contribute to the development and adoption of practices supporting wild bird conservation in agricultural areas. PMID:27243222

  17. Do Farmers Using Conventional and Non-Conventional Systems of Agriculture Have Different Perceptions of the Diversity of Wild Birds? Implications for Conservation.

    PubMed

    Silva-Andrade, Horasa Lima; de Andrade, Luciano Pires; Muniz, Lauana Souza; Telino-Júnior, Wallace Rodrigues; Albuquerque, Ulysses Paulino; Lyra-Neves, Rachel Maria

    2016-01-01

    Farmers' perceptions of birds' interactions with agricultural production systems are fundamental to species conservation efforts. In the present study, we evaluated the perceptions of birds held by farmers who engage in conventional and non-conventional agricultural production processes and the implications of potential differences in these perceptions on species conservation. To accomplish this, data were collected using questionnaires, semi-structured interviews, and other complementary sources of information gathered from 191 farmers in northeastern Brazil. Although some similarities were identified among the farmers in their perceptions and local ecological knowledge (LEK) of birds, differences existed between the conventional and non-conventional farmers in their attitudes toward, conflicts with, and usage of bird species. Compared to the conventional farmers, the non-conventional farmers could identify more bird species, possessed more favorable attitudes toward birds, and engaged in practices more beneficial to the conservation of avifauna. The perceptions that were identified were related to the type of agriculture practiced, and such perceptions may affect the conservation of bird species. Therefore, the adoption of certain agricultural practices has important implications for conservation. Our results indicate the need for investment in public policies, programs and actions that account for farmers' knowledge and perceptions. Such investments will contribute to the development and adoption of practices supporting wild bird conservation in agricultural areas. PMID:27243222

  18. Role of Osmotic Adjustment in Plant Productivity

    SciTech Connect

    Gebre, G.M.

    2001-01-11

    Successful implementation of short rotation woody crops requires that the selected species and clones be productive, drought tolerant, and pest resistant. Since water is one of the major limiting factors in poplar (Populus sp.) growth, there is little debate for the need of drought tolerant clones, except on the wettest of sites (e.g., lower Columbia River delta). Whether drought tolerance is compatible with productivity remains a debatable issue. Among the many mechanisms of drought tolerance, dehydration postponement involves the maintenance of high leaf water potential due to, for example, an adequate root system. This trait is compatible with productivity, but requires available soil moisture. When the plant leaf water potential and soil water content decline, the plant must be able to survive drought through dehydration tolerance mechanisms, such as low osmotic potential or osmotic adjustment. Osmotic adjustment and low osmotic potential are considered compatible with growth and yield because they aid in the maintenance of leaf turgor. However, it has been shown that turgor alone does not regulate cell expansion or stomatal conductance and, therefore, the role of osmotic adjustment is debated. Despite this finding, osmotic adjustment has been correlated with grain yield in agronomic crop species, and gene markers responsible for osmotic adjustment are being investigated to improve drought tolerance in productive progenies. Although osmotic adjustment and low osmotic potentials have been investigated in several forest tree species, few studies have investigated the relationship between osmotic adjustment and growth. Most of these studies have been limited to greenhouse or container-grown plants. Osmotic adjustment and rapid growth have been specifically associated in Populus and black spruce (Picea mariuna (Mill.) B.S.P.) progenies. We tested whether these relationships held under field conditions using several poplar clones. In a study of two hybrid poplar

  19. Looking beyond Saccharomyces: the potential of non-conventional yeast species for desirable traits in bioethanol fermentation.

    PubMed

    Radecka, Dorota; Mukherjee, Vaskar; Mateo, Raquel Quintilla; Stojiljkovic, Marija; Foulquié-Moreno, María R; Thevelein, Johan M

    2015-09-01

    Saccharomyces cerevisiae has been used for millennia in the production of food and beverages and is by far the most studied yeast species. Currently, it is also the most used microorganism in the production of first-generation bioethanol from sugar or starch crops. Second-generation bioethanol, on the other hand, is produced from lignocellulosic feedstocks that are pretreated and hydrolyzed to obtain monomeric sugars, mainly D-glucose, D-xylose and L-arabinose. Recently, S. cerevisiae recombinant strains capable of fermenting pentose sugars have been generated. However, the pretreatment of the biomass results in hydrolysates with high osmolarity and high concentrations of inhibitors. These compounds negatively influence the fermentation process. Therefore, robust strains with high stress tolerance are required. Up to now, more than 2000 yeast species have been described and some of these could provide a solution to these limitations because of their high tolerance to the most predominant stress conditions present in a second-generation bioethanol reactor. In this review, we will summarize what is known about the non-conventional yeast species showing unusual tolerance to these stresses, namely Zygosaccharomyces rouxii (osmotolerance), Kluyveromyces marxianus and Ogataea (Hansenula) polymorpha (thermotolerance), Dekkera bruxellensis (ethanol tolerance), Pichia kudriavzevii (furan derivatives tolerance) and Z. bailii (acetic acid tolerance). PMID:26126524

  20. Simple and sensitive detection of aflatoxin B1 within five minute using a non-conventional competitive immunosensing mode.

    PubMed

    Lin, Youxiu; Zhou, Qian; Lin, Yuping; Tang, Dianyong; Chen, Guonan; Tang, Dianping

    2015-12-15

    A novel competitive-type immunosensing strategy based on target-induced displacement reaction with antibody-functionalized mesoporous carbon (MSC) nanoparticles was designed for sensitive and rapid electrochemical detection of aflatoxin B1 (AFB1, used as a model) on the Nafion-functionalized sensing interface. Electroactive thionine molecules were initially decorated to the mesoporous carbon, and polyclonal anti-AFB1 antibody was then covalently conjugated to the nanostructures. The immunosensor was simply prepared via the electrostatic interaction between negatively charged Nafion film and positively charged anti-AFB1 antibody accompanying the nanostructures. The electrochemical signal originated from the carried thionine to mesoporous carbon. Upon target AFB1 introduction, the analyte reacted with the labeled anti-AFB1 antibody on the MSC based on specific antigen-antibody reaction and induced the dissociation of thionine-MSN nanostructures from the sensing interface, thus decreasing the cathodic current of the carried thionine molecules. Under optimal conditions, the immunosensor exhibited good electrochemical responses for determination of target AFB1 at a concentration as low as 3.0 pg mL(-1) (3.0 ppt). Importantly, the non-conventional sensing system provides a promising immunosensing strategy for rapid screening of small molecules because of its simplicity, low cost and sensitivity without the needs of sample separation and washing step. PMID:26208172

  1. Adjustment of Children Reared by Their Grandparents.

    ERIC Educational Resources Information Center

    Jones, Michael R.

    This paper explores the factors involved in the adjustment of children who must live with grandparents. Some studies indicate these children may be at higher risk for the development of psychopathology and pre-delinquent behavior. In contrast, other studies seem to indicate the love and care of supportive grandparents can lessen the impact of a…

  2. Derivation of a chemical-specific adjustment factor (CSAF) for use in the assessment of risk from chronic exposure to ethylene glycol: application of International Programme for Chemical Safety guidelines.

    PubMed

    Palmer, Robert B; Brent, Jeffrey

    2005-09-01

    The International Programme for Chemical Safety (IPCS) has developed a set of guidelines ("the Guidance") for the establishment of Chemical-Specific Adjustment Factors (CSAFs) for in the assessment of toxicity risk to the human population as a result of chemical exposure. The development of case studies is encouraged in the Guidance document and comments on them have been encouraged by the IPCS. One provision in the Guidance is for the determination of CSAFs based on human data. We present a case study of the use of the Guidance for the determination of the CSAF for ethylene glycol (EG) primarily utilizing clinically obtained data. The most relevant endpoint for this analysis was deemed to be acute renal injury. These data were applied based on an assessment of the known pharmaco/toxico-kinetic properties of EG. Because of the lack of both bioaccumulation of EG and reports of chronic or progressive renal injury from EG, it was concluded that the most appropriate model of chronic exposure is one of repeated acute episodes. The most relevant exposure metric was determined to be plasma glycolate concentration. Based on a prospective human study of EG-poisoned patients, the NOAEL for glycolate was found to be 10.1 mM. This value is similar to that obtained from animal data. The application of the Guidelines to this data resulted in a CSAF of 10.24, corresponding to a daily EG dose of 43.7 mg/kg/day. In 2000, Health Canada (HC) produced an animal data-based analysis of the maximum tolerated dose of EG. The results of our analysis are compared with those of HC, and the strengths and weaknesses of these two data types related to EG are discussed. PMID:15990139

  3. Derivation of a chemical-specific adjustment factor (CSAF) for use in the assessment of risk from chronic exposure to ethylene glycol: Application of international programme for chemical safety guidelines

    SciTech Connect

    Palmer, Robert B. . E-mail: RPalmer@Toxicologyassoc.com; Brent, Jeffrey

    2005-09-01

    The International Programme for Chemical Safety (IPCS) has developed a set of guidelines ('the Guidance') for the establishment of Chemical-Specific Adjustment Factors (CSAFs) for in the assessment of toxicity risk to the human population as a result of chemical exposure. The development of case studies is encouraged in the Guidance document and comments on them have been encouraged by the IPCS. One provision in the Guidance is for the determination of CSAFs based on human data. We present a case study of the use of the Guidance for the determination of the CSAF for ethylene glycol (EG) primarily utilizing clinically obtained data. The most relevant endpoint for this analysis was deemed to be acute renal injury. These data were applied based on an assessment of the known pharmaco/toxico-kinetic properties of EG. Because of the lack of both bioaccumulation of EG and reports of chronic or progressive renal injury from EG, it was concluded that the most appropriate model of chronic exposure is one of repeated acute episodes. The most relevant exposure metric was determined to be plasma glycolate concentration. Based on a prospective human study of EG-poisoned patients, the NOAEL for glycolate was found to be 10.1 mM. This value is similar to that obtained from animal data. The application of the Guidelines to this data resulted in a CSAF of 10.24, corresponding to a daily EG dose of 43.7 mg/kg/day. In 2000, Health Canada (HC) produced an animal data-based analysis of the maximum tolerated dose of EG. The results of our analysis are compared with those of HC, and the strengths and weaknesses of these two data types related to EG are discussed.

  4. Continuously adjustable Pulfrich spectacles

    NASA Astrophysics Data System (ADS)

    Jacobs, Ken; Karpf, Ron

    2011-03-01

    A number of Pulfrich 3-D movies and TV shows have been produced, but the standard implementation has inherent drawbacks. The movie and TV industries have correctly concluded that the standard Pulfrich 3-D implementation is not a useful 3-D technique. Continuously Adjustable Pulfrich Spectacles (CAPS) is a new implementation of the Pulfrich effect that allows any scene containing movement in a standard 2-D movie, which are most scenes, to be optionally viewed in 3-D using inexpensive viewing specs. Recent scientific results in the fields of human perception, optoelectronics, video compression and video format conversion are translated into a new implementation of Pulfrich 3- D. CAPS uses these results to continuously adjust to the movie so that the viewing spectacles always conform to the optical density that optimizes the Pulfrich stereoscopic illusion. CAPS instantly provides 3-D immersion to any moving scene in any 2-D movie. Without the glasses, the movie will appear as a normal 2-D image. CAPS work on any viewing device, and with any distribution medium. CAPS is appropriate for viewing Internet streamed movies in 3-D.

  5. 42 CFR 419.43 - Adjustments to national program payment and beneficiary copayment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... hospital outpatient department services and determines a wage adjustment factor to adjust the portion of... index factor. CMS uses the hospital inpatient prospective payment system wage index established in... applied before calculating outlier payments. (h) Applicable adjustments to conversion factor for CY...

  6. 42 CFR 419.43 - Adjustments to national program payment and beneficiary copayment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... corresponding calendar year. (2) Limitation. Any reduction to a hospital's adjustment to its conversion factor... hospital outpatient department services and determines a wage adjustment factor to adjust the portion of... index factor.—(1) CMS uses the hospital inpatient prospective payment system wage index established...

  7. 77 FR 40387 - Price Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ... Price Adjustment AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently filed Postal Service request to adjust prices for several market dominant products... announcing its intent to adjust prices for several market dominant products within First-Class Mail...

  8. Risk adjustment for a children's capitation rate.

    PubMed

    Newhouse, J P; Sloss, E M; Manning, W G; Keeler, E B

    1993-01-01

    Few capitation arrangements vary premiums by a child's health characteristics, yielding an incentive to discriminate against children with predictably high expenditures from chronic diseases. In this article, we explore risk adjusters for the 35 percent of the variance in annual out-patient expenditure we find to be potentially predictable. Demographic factors such as age and gender only explain 5 percent of such variance; health status measures explain 25 percent, prior use and health status measures together explain 65 to 70 percent. The profit from risk selection falls less than proportionately with improved ability to adjust for risk. Partial capitation rates may be necessary to mitigate skimming and dumping. PMID:10133708

  9. Nonconventional odd-denominator fractional quantum Hall states in the second Landau level.

    PubMed

    Kumar, A; Csáthy, G A; Manfra, M J; Pfeiffer, L N; West, K W

    2010-12-10

    We report the observation of a new fractional quantum Hall state in the second Landau level of a two-dimensional electron gas at the Landau level filling factor ν=2+6/13. We find that the model of noninteracting composite fermions can explain the magnitude of gaps of the prominent 2+1/3 and 2+2/3 states. The same model fails, however, to account for the gaps of the 2+2/5 and the newly observed 2+6/13 states suggesting that these two states are of exotic origin. PMID:21231551

  10. Formation of complexes between hematite nanoparticles and a non-conventional galactomannan gum. Toward a better understanding on interaction processes.

    PubMed

    Busch, Verónica M; Loosli, Fréderic; Santagapita, Patricio R; Buera, M Pilar; Stoll, Serge

    2015-11-01

    The physicochemical characteristics of hematite nanoparticles related to their size, surface area and reactivity make them useful for many applications, as well as suitable models to study aggregation kinetics. For several applications (such as remediation of contaminated groundwater) it is crucial to maintain the stability of hematite nanoparticle suspensions in order to assure their arrival to the target place. The use of biopolymers has been proposed as a suitable environmentally friendly option to avoid nanoparticle aggregation and assure their stability. The aim of the present work was to investigate the formation of complexes between hematite nanoparticles and a non-conventional galactomannan (vinal gum--VG) obtained from Prosopis ruscifolia in order to promote hematite nanoparticle coating with a green biopolymer. Zeta potential and size of hematite nanoparticles, VG dispersions and the stability of their mixtures were investigated, as well as the influence of the biopolymer concentration and preparation method. DLS and nanoparticle tracking analysis techniques were used for determining the size and the zeta-potential of the suspensions. VG showed a polydispersed size distribution (300-475 nm Z-average diameter, 0.65 Pdi) and a negative zeta potential (between -1 and -12 mV for pH2 and 12, respectively). The aggregation of hematite nanoparticles (3.3 mg/L) was induced by the addition of VG at lower concentrations than 2mg/L (pH5.5). On the other hand, hematite nanoparticles were stabilized at concentrations of VG higher than 2 mg/L. Several phenomena between hematite nanoparticles and VG were involved: steric effects, electrostatic interactions, charge neutralization, charge inversion and polymer bridging. The process of complexation between hematite nanoparticles and the biopolymer was strongly influenced by the preparation protocols. It was concluded that the aggregation, dispersion, and stability of hematite nanoparticles depended on biopolymer

  11. Future trends in adjustable speed drives

    SciTech Connect

    Murphy, H.G.

    1995-12-31

    Adjustable speed drives are an evolving technology stimulated by the demand for improved process control and tempered by environmental conditions--an evolution controlled by the dynamics of electrical power, power devices and traditional control methods. How these factors interact controls future trends and product offerings for a variety of adjustable speed motor controllers. With the topic of adjustable speed motor controllers` a reasonable place to start would be with the motor. Although many types of motors can be used for variable speed applications, this paper will focus on the ac motor and the electronic controllers associated with ac motors. Both frequency and voltage are controllable motor parameters. Controlling either or both can improve the performance of the ac motor within a given application. Each type of controller offers a unique set of advantages and disadvantages, however, the simultaneous control of frequency and voltage provides the greatest benefits. The adjustable speed controller that provides simultaneous control of frequency and voltage for ac motors is the AFD or adjustable frequency drive.

  12. Delay Adjusted Incidence Infographic

    Cancer.gov

    This Infographic shows the National Cancer Institute SEER Incidence Trends. The graphs show the Average Annual Percent Change (AAPC) 2002-2011. For Men, Thyroid: 5.3*,Liver & IBD: 3.6*, Melanoma: 2.3*, Kidney: 2.0*, Myeloma: 1.9*, Pancreas: 1.2*, Leukemia: 0.9*, Oral Cavity: 0.5, Non-Hodgkin Lymphoma: 0.3*, Esophagus: -0.1, Brain & ONS: -0.2*, Bladder: -0.6*, All Sites: -1.1*, Stomach: -1.7*, Larynx: -1.9*, Prostate: -2.1*, Lung & Bronchus: -2.4*, and Colon & Rectum: -3/0*. For Women, Thyroid: 5.8*, Liver & IBD: 2.9*, Myeloma: 1.8*, Kidney: 1.6*, Melanoma: 1.5, Corpus & Uterus: 1.3*, Pancreas: 1.1*, Leukemia: 0.6*, Brain & ONS: 0, Non-Hodgkin Lymphoma: -0.1, All Sites: -0.1, Breast: -0.3, Stomach: -0.7*, Oral Cavity: -0.7*, Bladder: -0.9*, Ovary: -0.9*, Lung & Bronchus: -1.0*, Cervix: -2.4*, and Colon & Rectum: -2.7*. * AAPC is significantly different from zero (p<.05). Rates were adjusted for reporting delay in the registry. www.cancer.gov Source: Special section of the Annual Report to the Nation on the Status of Cancer, 1975-2011.

  13. Substitutes or complements? Diagnosis and treatment with non-conventional and conventional medicine

    PubMed Central

    Tavares, Aida Isabel

    2015-01-01

    Background: Portugal has a strong tradition of conventional western healthcare. So it provides a natural case study for the relationship between Complementary/Alternative Medicine (CAM) and Western Medicine (WM). This work aims to test the relationship between CAM and WM users in the diagnosis and treatment stages and to estimate the determinants of CAM choice. Methods: The forth Portuguese National Health Survey is employed to estimate two single probit models and obtain the correlation between the consumption of CAM and WM medicines in the diagnosis and treatment stages. Results: Firstly, both in the diagnosis and the treatment stage, CAM and WM are seen to be complementary choices for individuals. Secondly, self-medication also shows complementarity with the choice of CAM treatment. Thirdly, education has a non-linear relationship with the choice of CAM. Finally, working status, age, smoking and chronic disease are determinant factors in the decision to use CAM. Conclusion: The results of this work are relevant to health policy-makers and for insurance companies. Patients need freedom of choice and, for the sake of safety and efficacy of treatment, WM and CAM healthcare ought to be provided in a joint and integrated health system. PMID:25844385

  14. 48 CFR 49.203 - Adjustment for loss.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Convenience 49.203 Adjustment for loss. (a) In the negotiation or determination of any settlement, the TCO... contract been completed. The TCO shall negotiate or determine the amount of loss and make an adjustment in... complete, the TCO shall consider expected production efficiencies and other factors affecting the cost...

  15. 48 CFR 49.203 - Adjustment for loss.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Convenience 49.203 Adjustment for loss. (a) In the negotiation or determination of any settlement, the TCO... contract been completed. The TCO shall negotiate or determine the amount of loss and make an adjustment in... complete, the TCO shall consider expected production efficiencies and other factors affecting the cost...

  16. Maternal Adjustment Following Preterm Birth: Contributions of Experiential Avoidance

    ERIC Educational Resources Information Center

    Greco, Laurie A.; Heffner, Michelle; Poe, Susannah; Ritchie, Susan; Polak, Mark; Lynch, Susan K.

    2005-01-01

    The birth of a preterm infant has been linked with parental distress and adjustment difficulties, yet little is known about the psychosocial factors contributing to this association. Using a cross-sectional design, we therefore examined maternal adjustment following preterm birth, with an emphasis on the potential role of experiential avoidance.…

  17. 12 CFR 615.5210 - Risk-adjusted assets.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Risk-adjusted assets. 615.5210 Section 615.5210... POLICIES AND OPERATIONS, AND FUNDING OPERATIONS Capital Adequacy § 615.5210 Risk-adjusted assets. (a... appropriate credit conversion factor in § 615.5212, is assigned to one of the risk categories specified...

  18. Children's Adjustment Following Divorce: Risk and Resilience Perspectives.

    ERIC Educational Resources Information Center

    Kelly, Joan B.; Emery, Robert E.

    2003-01-01

    Reviews the empirical literature on the longer-term adjustment of children of divorce from the perspective of (a) the stressors and elevated risks that divorce presents for children and (b) protective factors associated with better adjustment. The resiliency demonstrated by the majority of children is discussed, as are controversies regarding the…

  19. Social and Emotional Adjustment of Siblings of Children with Autism

    ERIC Educational Resources Information Center

    Pilowsky, Tammy; Yirmiya, Nurit; Doppelt, Osnat; Gross-Tsur, Varda; Shalev, Ruth S.

    2004-01-01

    Background: Social and emotional adjustment of siblings of children with autism was examined, to explore their risk or resilience to effects of genetic liability and environmental factors involved in having a sibling with autism. Method: Social-emotional adjustment, behavior problems, socialization skills, and siblings' relationships were compared…

  20. 12 CFR 615.5210 - Risk-adjusted assets.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Risk-adjusted assets. 615.5210 Section 615.5210... POLICIES AND OPERATIONS, AND FUNDING OPERATIONS Capital Adequacy § 615.5210 Risk-adjusted assets. (a... appropriate credit conversion factor in § 615.5212, is assigned to one of the risk categories specified...

  1. 12 CFR 615.5210 - Risk-adjusted assets.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Risk-adjusted assets. 615.5210 Section 615.5210... POLICIES AND OPERATIONS, AND FUNDING OPERATIONS Capital Adequacy § 615.5210 Risk-adjusted assets. (a... appropriate credit conversion factor in § 615.5212, is assigned to one of the risk categories specified...

  2. 12 CFR 615.5210 - Risk-adjusted assets.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Risk-adjusted assets. 615.5210 Section 615.5210... POLICIES AND OPERATIONS, AND FUNDING OPERATIONS Capital Adequacy § 615.5210 Risk-adjusted assets. (a... appropriate credit conversion factor in § 615.5212, is assigned to one of the risk categories specified...

  3. Social Cognition and Adjustment in Children at Risk for Psychopathology.

    ERIC Educational Resources Information Center

    Downey, Geraldine; Walker, Elaine

    1989-01-01

    Tested 2 models of the effect of social cognition on the link between child adjustment and the 2 family risk factors of maltreatment and parental psychopathology. In 83 subjects of 7-14 years, maltreatment predicted aggression and peer rejection, but parental psychopathology did not. Adjustment of subjects with a disturbed parent depended on…

  4. Temporal Adjustment in Academic Labor Markets: Time to Ph.D. AIR Forum Paper 1978.

    ERIC Educational Resources Information Center

    Kuh, Charlotte V.

    A research project is described that concerns "temporal adjustment" as one form of a non-wage adjustment in the academic labor market. Receipt of the doctorate, the number and length of post-doctoral fellowships, and the achievement of tenure are temporal factors in academic careers. The change in timing of these factors is a form of adjustment to…

  5. Non-conventional humanitarian interventions on Ebola outbreak crisis in West Africa: health, ethics and legal implications.

    PubMed

    Tambo, Ernest

    2014-01-01

    Due to the lack of Ebola outbreak early warning alert, preparedness, surveillance and response systems, the most deadly, complex and largest ever seen Ebola war has been devastating West African communities. The unparalleled Ebola tsunami has prompted interrogations into, and uncertainties about, the effectiveness and efficiency of national, regional and international community's illed- responses using conventional humanitarian control and containment approaches and methods. The late humanitarian and local non-government organisations emergency responses and challenges to curb transmission dynamics and stop the ongoing spread in the Ebola outbreak in West Africa have led to an unprecedented toll of 14,413 reported Ebola cases in eight countries since the outbreak began, with 5,177 reported deaths including 571 health-care workers and 325 died as 14 November 2014. These indications the need of further evaluation of monitoring as substantial proportion of infections outside the context of Ebola epicentres, Ebola health centres treatment and care, infection prevention and control quality assurance checks in these countries. At the same time, exhaustive efforts should target ensuring an sufficient supply of optimal personal protective equipment (PPE) to all Ebola treatment facilities, along with the provision of training and relevant guidelines to limit to the minimum possible level of risk. The continent hosts a big proportion of the world's wealth, yet its people live in abject poverty, with governments unable to feed and govern them effectively, and who are condemned to endure even darker moments with the Ebola outbreak in West Africa. Institutionalisation of practical and operational non-conventional emergency response models efficient health systems, and tailored programmes can clearly support to prevent, control and eventually stamp out Ebola geo-distribution in addition to population mental health services that are requisite to address the massive range of the

  6. 78 FR 62712 - Rate Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... Rate Adjustment AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing seeking postal rate adjustments based on exigent circumstances... On September 26, 2013, the Postal Service filed an exigent rate request with the Commission...

  7. Adjustable holder for transducer mounting

    NASA Technical Reports Server (NTRS)

    Deotsch, R. C.

    1980-01-01

    Positioning of acoustic sensor, strain gage, or similar transducer is facilitated by adjustable holder. Developed for installation on Space Shuttle, it includes springs for maintaining uniform load on transducer with adjustable threaded cap for precisely controlling position of sensor with respect to surrounding structure.

  8. Spousal Adjustment to Myocardial Infarction.

    ERIC Educational Resources Information Center

    Ziglar, Elisa J.

    This paper reviews the literature on the stresses and coping strategies of spouses of patients with myocardial infarction (MI). It attempts to identify specific problem areas of adjustment for the spouse and to explore the effects of spousal adjustment on patient recovery. Chapter one provides an overview of the importance in examining the…

  9. Mood Adjustment via Mass Communication.

    ERIC Educational Resources Information Center

    Knobloch, Silvia

    2003-01-01

    Proposes and experimentally tests mood adjustment approach, complementing mood management theory. Discusses how results regarding self-exposure across time show that patterns of popular music listening among a group of undergraduate students differ with initial mood and anticipation, lending support to mood adjustment hypotheses. Describes how…

  10. Adolescent suicide attempts and adult adjustment

    PubMed Central

    Brière, Frédéric N.; Rohde, Paul; Seeley, John R.; Klein, Daniel; Lewinsohn, Peter M.

    2014-01-01

    Background Adolescent suicide attempts are disproportionally prevalent and frequently of low severity, raising questions regarding their long-term prognostic implications. In this study, we examined whether adolescent attempts were associated with impairments related to suicidality, psychopathology, and psychosocial functioning in adulthood (objective 1) and whether these impairments were better accounted for by concurrent adolescent confounders (objective 2). Method 816 adolescents were assessed using interviews and questionnaires at four time points from adolescence to adulthood. We examined whether lifetime suicide attempts in adolescence (by T2, mean age 17) predicted adult outcomes (by T4, mean age 30) using linear and logistic regressions in unadjusted models (objective 1) and adjusting for sociodemographic background, adolescent psychopathology, and family risk factors (objective 2). Results In unadjusted analyses, adolescent suicide attempts predicted poorer adjustment on all outcomes, except those related to social role status. After adjustment, adolescent attempts remained predictive of axis I and II psychopathology (anxiety disorder, antisocial and borderline personality disorder symptoms), global and social adjustment, risky sex, and psychiatric treatment utilization. However, adolescent attempts no longer predicted most adult outcomes, notably suicide attempts and major depressive disorder. Secondary analyses indicated that associations did not differ by sex and attempt characteristics (intent, lethality, recurrence). Conclusions Adolescent suicide attempters are at high risk of protracted and wide-ranging impairments, regardless of the characteristics of their attempt. Although attempts specifically predict (and possibly influence) several outcomes, results suggest that most impairments reflect the confounding contributions of other individual and family problems or vulnerabilites in adolescent attempters. PMID:25421360

  11. Adjustable Induction-Heating Coil

    NASA Technical Reports Server (NTRS)

    Ellis, Rod; Bartolotta, Paul

    1990-01-01

    Improved design for induction-heating work coil facilitates optimization of heating in different metal specimens. Three segments adjusted independently to obtain desired distribution of temperature. Reduces time needed to achieve required temperature profiles.

  12. Disposition and adjustment to chronic pain.

    PubMed

    Ramírez-Maestre, Carmen; Esteve, Rosa

    2013-03-01

    Several empirical studies have shown that personal characteristics act as differential variables, which determine how pain is experienced and how the chronic pain patient adjusts to pain. The main aim of the present research is to review the relationships between some dispositional characteristics and pain adjustment. Taking into account the empirical literature, 6 personality traits that are relevant to the pain experience have been selected: neuroticism, anxiety sensitivity, and experiential avoidance as risk factors that increase the probability of patients experiencing a disability; and extraversion, optimism, and resilience as personal resources that increase their capacity to manage pain effectively. The results suggest that it would be useful to include an assessment of normal personality structure during the multi-dimensional evaluation of a person with chronic pain. Understanding these individual personality characteristics will aid in designing pain intervention programs and help predict possible treatment outcomes. PMID:23338768

  13. Psychometric properties of the index of relocation adjustment.

    PubMed

    Bekhet, Abir K; Zauszniewski, Jaclene A

    2014-06-01

    More and more American older adults are relocating to retirement communities, and they experience challenges in adjusting to new surroundings that may increase their depression and mortality. An instrument not previously tested in the United States, the Index of Relocation Adjustment (IRA), may help in early identification of poor relocation adjustment. This study examined the psychometric properties of the IRA using secondary data from a convenience sample of 104 older adults who relocated to 6 retirement communities in Northeast Ohio. Cronbach's alpha was .86. The IRA was correlated with measures of positive cognitions (r = .48, p < .01) and relocation controllability (r = -.62, p < .01), suggesting construct validity. Results indicated a single factor reflecting relocation adjustment with loadings for all items ranging from .62 to .83. The IRA is potentially useful as a screening measure for early detection of poor adjustment among relocated older adults. PMID:24781965

  14. 7 CFR 251.7 - Formula adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Formula adjustments. 251.7 Section 251.7 Agriculture... GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION THE EMERGENCY FOOD ASSISTANCE PROGRAM § 251.7 Formula adjustments. Formula adjustments. (a) Commodity adjustments. The Department will make annual adjustments...

  15. 12 CFR 1209.80 - Inflation adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Inflation adjustments. 1209.80 Section 1209.80... PROCEDURE Civil Money Penalty Inflation Adjustments § 1209.80 Inflation adjustments. The maximum amount of... thereafter adjusted in accordance with the Inflation Adjustment Act, on a recurring four-year cycle, is...

  16. 12 CFR 1209.80 - Inflation adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Inflation adjustments. 1209.80 Section 1209.80... PROCEDURE Civil Money Penalty Inflation Adjustments § 1209.80 Inflation adjustments. The maximum amount of... thereafter adjusted in accordance with the Inflation Adjustment Act, on a recurring four-year cycle, is...

  17. 12 CFR 1209.80 - Inflation adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Inflation adjustments. 1209.80 Section 1209.80... PROCEDURE Civil Money Penalty Inflation Adjustments § 1209.80 Inflation adjustments. The maximum amount of... thereafter adjusted in accordance with the Inflation Adjustment Act, on a recurring four-year cycle, is...

  18. Temperature-Compensated Clock Skew Adjustment

    PubMed Central

    Castillo-Secilla, Jose María; Palomares, Jose Manuel; Olivares, Joaquín

    2013-01-01

    This work analyzes several drift compensation mechanisms in wireless sensor networks (WSN). Temperature is an environmental factor that greatly affects oscillators shipped in every WSN mote. This behavior creates the need of improving drift compensation mechanisms in synchronization protocols. Using the Flooding Time Synchronization Protocol (FTSP), this work demonstrates that crystal oscillators are affected by temperature variations. Thus, the influence of temperature provokes a low performance of FTSP in changing conditions of temperature. This article proposes an innovative correction factor that minimizes the impact of temperature in the clock skew. By means of this factor, two new mechanisms are proposed in this paper: the Adjusted Temperature (AT) and the Advanced Adjusted Temperature (A2T). These mechanisms have been combined with FTSP to produce AT-FTSP and A2T-FTSP Both have been tested in a network of TelosB motes running TinyOS. Results show that both AT-FTSP and A2T-FTSP improve the average synchronization errors compared to FTSP and other temperature-compensated protocols (Environment-Aware Clock Skew Estimation and Synchronization for WSN (EACS) and Temperature Compensated Time Synchronization (TCTS)). PMID:23966192

  19. Final RQ adjustments rule issued

    SciTech Connect

    Bergeson, L.L.

    1995-08-01

    On June 12, 1995, the US Environmental Protection Agency (EPA) issued its long awaited final rule adjusting certain reportable quantities (RQs) for hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The rule: revises the table of hazardous substances to add 47 individual Clean Air Act (CAA) hazardous air pollutants (HAPs); adjustments their statutory one-pound RQs; adds five other CAA HAPs that are categories of substances and assigns no RQ to the categories; and adjusts RQs for 11 Resource Conservation and Recovery Act (RCRA) listed hazardous wastes. EPA made conforming changes to the Clean Water Act table of hazardous substances and the Emergency Planning and Community Right-to-Know Act (EPCRA) table of extremely hazardous substances. The rule became effective July 12, 1995.

  20. MCCB warm adjustment testing concept

    NASA Astrophysics Data System (ADS)

    Erdei, Z.; Horgos, M.; Grib, A.; Preradović, D. M.; Rodic, V.

    2016-08-01

    This paper presents an experimental investigation in to operating of thermal protection device behavior from an MCCB (Molded Case Circuit Breaker). One of the main functions of the circuit breaker is to assure protection for the circuits where mounted in for possible overloads of the circuit. The tripping mechanism for the overload protection is based on a bimetal movement during a specific time frame. This movement needs to be controlled and as a solution to control this movement we choose the warm adjustment concept. This concept is meant to improve process capability control and final output. The warm adjustment device design will create a unique adjustment of the bimetal position for each individual breaker, determined when the testing current will flow thru a phase which needs to trip in a certain amount of time. This time is predetermined due to scientific calculation for all standard types of amperages and complies with the IEC 60497 standard requirements.

  1. Adjustable spacer with rotational lock

    SciTech Connect

    Bowyer, M.L.

    1984-02-28

    A spacing apparatus for tubing conduit in a subterranean well, normally for use with an electric component with a longitudinally extending external electrical cable, permits irrotational adjustment of the length of the tubing conduit. The spacing apparatus comprises telescoping members which are keyed to prevent rotation therebetween. A threaded member, longitudinally fixed relative to one longitudinal member, normally engages threads extending substantially along the entire length of the other telescoping member. Movement of a retaining sleeve permits disengagement of the threaded segments which ratchet along the threads during telescoping movement. The length of the conduit can thus be irrotationally adjusted to remove slack from the electrical cable.

  2. Convective adjustment in baroclinic atmospheres

    NASA Technical Reports Server (NTRS)

    Emanuel, Kerry A.

    1986-01-01

    Local convection in planetary atmospheres is generally considered to result from the action of gravity on small regions of anomalous density. That in rotating baroclinic fluids the total potential energy for small scale convection contains a centrifugal as well as a gravitational contribution is shown. Convective adjustment in such an atmosphere results in the establishment of near adiabatic lapse rates of temperature along suitably defined surfaces of constant angular momentum, rather than in the vertical. This leads in general to sub-adiabatic vertical lapse rates. That such an adjustment actually occurs in the earth's atmosphere is shown by example and the magnitude of the effect for several other planetary atmospheres is estimated.

  3. Visual adjustments to temporal blur

    NASA Astrophysics Data System (ADS)

    Bilson, Aaron C.; Mizokami, Yoko; Webster, Michael A.

    2005-10-01

    After observers have adapted to an edge that is spatially blurred or sharpened, a focused edge appears too sharp or blurred, respectively. These adjustments to blur may play an important role in calibrating spatial sensitivity. We examined whether similar adjustments influence the perception of temporal edges, by measuring the appearance of a step change in the luminance of a uniform field after adapting to blurred or sharpened transitions. Stimuli were square-wave alternations (at 1 to 8 Hz) filtered by changing the slope of the amplitude spectrum. A two-alternative-forced-choice task was used to adjust the slope until it appeared as a step change, or until it matched the perceived transitions in a reference stimulus. Observers could accurately set the waveform to a square wave, but only at the slower alternation rates. However, these settings were strongly biased by prior adaptation to filtered stimuli, or when the stimuli were viewed within temporally filtered surrounds. Control experiments suggest that the latter induction effects result directly from the temporal blur and are not simply a consequence of brightness induction in the fields. These results suggest that adaptation and induction adjust visual coding so that images are focused not only in space but also in time.

  4. Self-Adjusting Fluency Therapy.

    ERIC Educational Resources Information Center

    Schneider, Phillip

    1998-01-01

    Presents a rationale and methodology for a self-adjusting "fluency sensitive" approach to working with children who exhibit overt speech-fluency interruptions and a minimal amount of avoidance behavior. The approach emphasizes repeated experiences of volitional increases and decreases in loudness and pauses. Case examples demonstrate how several…

  5. Adjustable Walker for the Handicapped

    NASA Technical Reports Server (NTRS)

    Kitts, R. G.

    1984-01-01

    Front legs adjust at touch of lever for use on stairs or ramps. Spring loaded legs extend when lever is depressed by user. Legs lock in position when lever is released. Lever mounted on either side of walker or on both sides, so legs operated independently.

  6. Adjustable Optical-Fiber Attenuator

    NASA Technical Reports Server (NTRS)

    Buzzetti, Mike F.

    1994-01-01

    Adjustable fiber-optic attenuator utilizes bending loss to reduce strength of light transmitted along it. Attenuator functions without introducing measurable back-reflection or insertion loss. Relatively insensitive to vibration and changes in temperature. Potential applications include cable television, telephone networks, other signal-distribution networks, and laboratory instrumentation.

  7. Adjustable-Angle Drill Block

    NASA Technical Reports Server (NTRS)

    Gallimore, F. H.

    1986-01-01

    Adjustable angular drill block accurately transfers hole patterns from mating surfaces not normal to each other. Block applicable to transfer of nonperpendicular holes in mating contoured assemblies in aircraft industry. Also useful in general manufacturing to transfer mating installation holes to irregular and angular surfaces.

  8. Economic Pressures and Family Adjustment.

    ERIC Educational Resources Information Center

    Haccoun, Dorothy Markiewicz; Ledingham, Jane E.

    The relationships between economic stress on the family and child and parental adjustment were examined for a sample of 199 girls and boys in grades one, four, and seven. These associations were examined separately for families in which both parents were present and in which mothers only were at home. Economic stress was associated with boys'…

  9. [Situation-adjusted Treatment of Haemorrhoidal Disease].

    PubMed

    Kersting, S; Berg, E

    2015-12-01

    In addition to the stage several factors influence the treatment of haemorrhoids. The adequate treatment of haemorrhoids is not solely dependent on the stage, thus a situation-adapted therapy should be preferred. Advantages, disadvantages and specific characteristics of different therapy strategies in addition to potential complication risks have to be evaluated in order to obtain an effective and low-risk course. Also requests and personal living conditions of the patient as well as the expertise and experience of the physician have to be considered. A review of the current literature has been performed and a "four columns concept" has been developed that constitutes the fundament of a situation-adjusted treatment of haemorrhoids. The "four columns" that should be considered when therapy strategies are determined are composed of the following key factors: diagnostic findings, treatment alternatives, physician, and patient. PMID:23824620

  10. Case‐mix adjustment in non‐randomised observational evaluations: the constant risk fallacy

    PubMed Central

    Nicholl, Jon

    2007-01-01

    Observational studies comparing groups or populations to evaluate services or interventions usually require case‐mix adjustment to account for imbalances between the groups being compared. Simulation studies have, however, shown that case‐mix adjustment can make any bias worse. One reason this can happen is if the risk factors used in the adjustment are related to the risk in different ways in the groups or populations being compared, and ignoring this commits the “constant risk fallacy”. Case‐mix adjustment is particularly prone to this problem when the adjustment uses factors that are proxies for the real risk factors. Interactions between risk factors and groups should always be examined before case‐mix adjustment in observational studies. PMID:17933961

  11. Parental bonding in males with adjustment disorder and hyperventilation syndrome

    PubMed Central

    2012-01-01

    Background The purpose of the study was to identify the style of parental bonding and the personality characteristics that might increase the risk of hyperventilation and adjustment disorder. Methods A total of 917 males were recruited, 156 with adjustment disorder and hyperventilation syndrome (AD + HY), 273 with adjustment disorder without hyperventilation syndrome (AD–HY), and 488 healthy controls. All participants completed the Parental Bonding Instrument, Eysenck Personality Questionnaire, and Chinese Health Questionnaire. Results Analysis using structural equation models identified a pathway relationship in which parental bonding affected personality characteristics, personality characteristics affected mental health condition, and mental health condition affected the development of hyperventilation or adjustment disorder. Males with AD–HY perceived less paternal care, and those with AD + HY perceived more maternal protection than those with adjustment disorder and those in the control group. Participants with AD–HY were more neurotic and less extroverted than those with AD + HY. Both groups showed poorer mental health than the controls. Conclusions Although some patients with hyperventilation syndrome demonstrated symptoms of adjustment disorder, there were different predisposing factors between the two groups in terms of parental bonding and personality characteristics. This finding is important for the early intervention and prevention of hyperventilation and adjustment disorder. PMID:22672223

  12. 12 CFR 19.240 - Inflation adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Inflation adjustments. 19.240 Section 19.240... PROCEDURE Civil Money Penalty Inflation Adjustments § 19.240 Inflation adjustments. (a) The maximum amount... Civil Penalties Inflation Adjustment Act of 1990 (28 U.S.C. 2461 note) as follows: ER10NO08.001 (b)...

  13. 12 CFR 19.240 - Inflation adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Inflation adjustments. 19.240 Section 19.240... PROCEDURE Civil Money Penalty Inflation Adjustments § 19.240 Inflation adjustments. (a) The maximum amount... Civil Penalties Inflation Adjustment Act of 1990 (28 U.S.C. 2461 note) as follows: ER10NO08.001 (b)...

  14. 12 CFR 19.240 - Inflation adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Inflation adjustments. 19.240 Section 19.240... PROCEDURE Civil Money Penalty Inflation Adjustments § 19.240 Inflation adjustments. (a) The maximum amount... Civil Penalties Inflation Adjustment Act of 1990 (28 U.S.C. 2461 note) as follows: ER10NO08.001 (b)...

  15. Cultural Adjustment and the Puerto Rican.

    ERIC Educational Resources Information Center

    Prewitt-Diaz, Joseph O.

    This review of the literature on cultural adjustment is divided into four sections: the nature of cultural adjustment; acculturation as a model of cultural adjustment; psychological responses to acculturation; and a model of cultural adjustment developed by the author as a result of his immigration from Puerto Rico to the United States mainland.…

  16. Mining machine with adjustable jib

    SciTech Connect

    Hart, D.

    1987-05-26

    A mining machine is described having a pair of crawler tracks, a means for individually driving each of the crawler tracks, a frame mounted on the crawler tracks, an elongated jib carrying a sprocket at each end, an endless cutting chain supported on the sprockets, cutters and loading flights mounted on the endless cutting chain, and means on the frame supporting the elongated jib. The means support the elongated jib consisting of a bridge on the frame, at least one scissors linkage pivotally mounted on the bridge, and arm having a first end attached to the scissors linkage, a front plate mounted on the second end of the arm and means adjustably mounting the elongated jib on the front plate. The means adjustably mount the elongated jib on the front plate including a first means for rotating the elongated jib between a vertical position and a horizontal position.

  17. Coverage-adjusted entropy estimation.

    PubMed

    Vu, Vincent Q; Yu, Bin; Kass, Robert E

    2007-09-20

    Data on 'neural coding' have frequently been analyzed using information-theoretic measures. These formulations involve the fundamental and generally difficult statistical problem of estimating entropy. We review briefly several methods that have been advanced to estimate entropy and highlight a method, the coverage-adjusted entropy estimator (CAE), due to Chao and Shen that appeared recently in the environmental statistics literature. This method begins with the elementary Horvitz-Thompson estimator, developed for sampling from a finite population, and adjusts for the potential new species that have not yet been observed in the sample-these become the new patterns or 'words' in a spike train that have not yet been observed. The adjustment is due to I. J. Good, and is called the Good-Turing coverage estimate. We provide a new empirical regularization derivation of the coverage-adjusted probability estimator, which shrinks the maximum likelihood estimate. We prove that the CAE is consistent and first-order optimal, with rate O(P)(1/log n), in the class of distributions with finite entropy variance and that, within the class of distributions with finite qth moment of the log-likelihood, the Good-Turing coverage estimate and the total probability of unobserved words converge at rate O(P)(1/(log n)(q)). We then provide a simulation study of the estimator with standard distributions and examples from neuronal data, where observations are dependent. The results show that, with a minor modification, the CAE performs much better than the MLE and is better than the best upper bound estimator, due to Paninski, when the number of possible words m is unknown or infinite. PMID:17567838

  18. Psychological adjustment of children with congenital hypothyroidism and phenylketonuria as related to parental psychological adjustment.

    PubMed

    Jusiene, Roma; Kucinskas, Vaidutis

    2004-01-01

    Phenylketonuria and congenital hypothyroidism are the inherited metabolic diseases that can be diagnosed and successfully treated early from birth. Nevertheless, children with phenylketonuria and congenital hypothyroidism are found to be in the risk for psychological maladjustment. Parental adjustment - as significant condition for child's psychological adjustment--and related factors are explored in this study. Parents of 63 children with congenital hypothyroidism and phenylketonuria (age 2 to 14 years) answered the Child Behavior Checklist, Coping Strategies Questionnaire and the questionnaire on reactions to child's disease, relations with a sick child, with the spouse and other people. Severity of the disease and child's age are considered as well. Results of the study show that parental emotional (maladaptive) coping and indulgence of a sick child account for the higher rates of internalizing problems of children with phenylketonuria and congenital hypothyroidism. In addition, the higher rates of children's psychological problems are related to parental feelings of guilt as a reaction to child's disease. PMID:15252232

  19. Non-conventional therapies in childhood cancer: guidelines for distinguishing non-harmful from harmful therapies: a report of the SIOP Working Committee on Psychosocial Issues in Pediatric Oncology.

    PubMed

    Jankovic, Momcilo; Spinetta, John J; Martins, Antonio Gentil; Pession, Andrea; Sullivan, Michael; D'Angio, Giulio J; Eden, Tim; Ben Arush, Myriam Weyl; X, Sutaryo; Punkko, Leena-Riitta; Epelman, Claudia; Masera, Giuseppe

    2004-01-01

    This is the 11th official document of the SIOP Working Committee on Psychosocial Issues in Pediatric Oncology, instituted in 1991. There is a tendency for some physicians to make blanket statements against the use of non-proven, non-conventional therapies, even when these therapies are not harmful. There is an equal and opposite tendency on the part of many parents to do all that they possibly can for their children, including using any non-conventional therapy they feel might do some good. The health care team must open a healthy dialogue with parents that will lead to a clear distinction between those complementary therapies that are harmful and those that are not, indeed, might even be helpful psychologically if not therapeutically. PMID:14752802

  20. The Effects of Personality and Acculturation on the Adjustment of North American Sojourners in Taiwan

    ERIC Educational Resources Information Center

    Swagler, Michelle A.; Jome, LaRae M.

    2005-01-01

    As more North Americans sojourn abroad in the emerging global marketplace, it is important to understand the factors related to successful cross-cultural adjustment. This study explores how personality factors and acculturation influence the cross-cultural adjustment process of North Americans sojourning in Taiwan. The results reveal that greater…

  1. Modeling the Arabidopsis seed shape by a cardioid: efficacy of the adjustment with a scale change with factor equal to the Golden Ratio and analysis of seed shape in ethylene mutants.

    PubMed

    Cervantes, Emilio; Javier Martín, José; Ardanuy, Ramón; de Diego, Juana G; Tocino, Angel

    2010-03-15

    A new model for the description of Arabidopsis seed shape based on the comparison of the outline of its longitudinal section with a transformed cardioid is presented. The transformation consists of scaling the horizontal axis by a factor equal to the Golden Ratio. The elongated cardioid approximates the shape of the Arabidopsis seed with more accuracy than other figures. The length to width ratio in wild-type Columbia Arabidopsis dry seeds is close to the Golden Ratio and decreases over the course of imbibition. Dry seeds of etr1-1 mutants presented a reduced length to width ratio. Application of the new model based on the cardioid allows for comparison of shape between wild-type and mutant genotypes, revealing other general alterations in the seeds in ethylene signaling pathway mutants (etr1-1). PMID:19880215

  2. Adjustable link for kinematic mounting systems

    DOEpatents

    Hale, L.C.

    1997-07-01

    An adjustable link for kinematic mounting systems is disclosed. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two. 3 figs.

  3. Adjustable link for kinematic mounting systems

    DOEpatents

    Hale, Layton C.

    1997-01-01

    An adjustable link for kinematic mounting systems. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two.

  4. Beryllium and titanium cost-adjustment report

    NASA Astrophysics Data System (ADS)

    Owen, John; Ulph, Eric, Sr.

    1991-09-01

    This report summarizes cost adjustment factors for beryllium (Be, S200) and titanium (Ti, 6Al-4V) that were derived relative to aluminum (Al, 7075-T6). Aluminum is traditionally the material upon which many of the Cost Analysis Office, Missile Division cost estimating relationships (CERs) are based. The adjustment factors address both research and development and production (Q > 100) quantities. In addition, the factors derived include optical elements, normal structure, and structure with special requirements for minimal microcreep, such as sensor assembly parts and supporting components. Since booster cost per payload pound is an even larger factor in total missile launch costs than was initially presumed, the primary cost driver for all materials compared was the missiles' booster cost per payload pound for both R&D and production quantities. Al and Ti are 1.5 and 2.4 times more dense, respectively, than Be, and the cost to lift the heavier materials results in greater booster expense. In addition, Al and Ti must be 2.1 and 2.8, respectively, times the weight of a Be component to provide equivalent stiffness, based on the example component addressed in the report. These factors also increase booster costs. After review of the relative factors cited above, especially the lower costs for Be when stiffness and booster costs are taken into consideration, affordability becomes an important issue. When this study was initiated, both government and contractor engineers said that Be was the material to be used as a last resort because of its prohibitive cost and extreme toxicity. Although the initial price of Be may lead one to believe that any Be product would be extremely expensive, the total cost of Be used for space applications is actually competitive with or less costly than either Al or Ti. Also, the Be toxicity problem has turned out to be a non-issue for purchasers of finished Be components since no machining or grinding operations are required on the finished

  5. Development and Preliminary Validation of Diabetes Adjustment Assessment Scale (DAAS): a New Measure of Adjustment with Type 2 Diabetes

    PubMed Central

    Ebrahimi, Hossein; Karimi Moonaghi, Hossein; Asghari Jafarabadi, Mohammad; Namdar Areshtanab, Hossein; Jouybari, Leila

    2016-01-01

    Introduction: Several adjustment scales are available for Diabetes, but, unfortunately most of them focused on the limited dimensions of diabetes and are not specific for type 2 diabetes. The aim of this study was to develop a multidimensional scale for Diabetes type 2 Adjustment Assessment and to test preliminary validity, reliability and clinical utility of the scale for this population. Methods: In this methodological design study, the Diabetes Adjustment Assessment Scale was developed and the psychometric properties of this scale was assessed in patients with Type 2 diabetes. This study included internal consistency, content validity and exploratory factor analysis. Results: 1000 patients with type 2 diabetes completed the 45-item Diabetes Adjustment Scale. After eliminating two item, the 43-item measure demonstrated good internal consistency (Cronbach’s α= 0.75). Factor analysis identified eight factors including; reshape (11 questions), seek to acceptance of illness (7 questions), normal life with the disease (6 questions), initial self-management (2 questions), comparing (4 questions), initial imaging of illness (4 questions), return to resources(3 questions), and advanced self- management (6 questions). Conclusion: Considering that validity and reliability indexes of the scale are reported in an appropriate level, it can be used as a valid and reliable tool in measuring level of adjustment with type2 diabetes. PMID:27354978

  6. Correlates of household seismic hazard adjustment adoption.

    PubMed

    Lindell, M K; Whitney, D J

    2000-02-01

    This study examined the relationships of self-reported adoption of 12 seismic hazard adjustments (pre-impact actions to reduce danger to persons and property) with respondents' demographic characteristics, perceived risk, perceived hazard knowledge, perceived protection responsibility, and perceived attributes of the hazard adjustments. Consistent with theoretical predictions, perceived attributes of the hazard adjustments differentiated among the adjustments and had stronger correlations with adoption than any of the other predictors. These results identify the adjustments and attributes that emergency managers should address to have the greatest impact on improving household adjustment to earthquake hazard. PMID:10795335

  7. Adjustable extender for instrument module

    DOEpatents

    Sevec, J.B.; Stein, A.D.

    1975-11-01

    A blank extender module used to mount an instrument module in front of its console for repair or test purposes has been equipped with a rotatable mount and means for locking the mount at various angles of rotation for easy accessibility. The rotatable mount includes a horizontal conduit supported by bearings within the blank module. The conduit is spring-biased in a retracted position within the blank module and in this position a small gear mounted on the conduit periphery is locked by a fixed pawl. The conduit and instrument mount can be pulled into an extended position with the gear clearing the pawl to permit rotation and adjustment of the instrument.

  8. Selection of new over-producing derivatives for the improvement of extracellular lipase production by the non-conventional yeast Yarrowia lipolytica.

    PubMed

    Fickers, Patrick; Fudalej, Franck; Nicaud, Jean-Marc; Destain, Jacqueline; Thonart, Phillipe

    2005-02-23

    The non-conventional yeast Yarrowia lipolytica produces an extracellular lipase encoded by the LIP2 gene. Mutant strains with enhanced productivity were previously obtained either by chemical mutagenesis or genetic engineering. In this work, we used one of these mutants, named LgX64.81 to select new overproducing strains following by amplification of the LIP2 gene. We also developed a process for lipase production in bioreactors and compared lipase production levels in batch and fed-batch cultures. Batch culture led to a lipase production of 26450 U ml(-1) in a media containing olive oil and tryptone as carbon and nitrogen sources. Feeding of a combination of tryptone and olive oil at the end of the exponential growth phase yielded to lipase activity of 158246 U ml(-1) after 80 h of cultivation. In addition this production system developed for the extracellular lipase could also be applied for other heterologous protein production since we have demonstrated that LgX64.81 is an interesting alternative host strain. PMID:15639099

  9. Structural Insight into Specificity of Interactions between Nonconventional Three-finger Weak Toxin from Naja kaouthia (WTX) and Muscarinic Acetylcholine Receptors.

    PubMed

    Lyukmanova, Ekaterina N; Shenkarev, Zakhar O; Shulepko, Mikhail A; Paramonov, Alexander S; Chugunov, Anton O; Janickova, Helena; Dolejsi, Eva; Dolezal, Vladimir; Utkin, Yuri N; Tsetlin, Victor I; Arseniev, Alexander S; Efremov, Roman G; Dolgikh, Dmitry A; Kirpichnikov, Mikhail P

    2015-09-25

    Weak toxin from Naja kaouthia (WTX) belongs to the group of nonconventional "three-finger" snake neurotoxins. It irreversibly inhibits nicotinic acetylcholine receptors and allosterically interacts with muscarinic acetylcholine receptors (mAChRs). Using site-directed mutagenesis, NMR spectroscopy, and computer modeling, we investigated the recombinant mutant WTX analogue (rWTX) which, compared with the native toxin, has an additional N-terminal methionine residue. In comparison with the wild-type toxin, rWTX demonstrated an altered pharmacological profile, decreased binding of orthosteric antagonist N-methylscopolamine to human M1- and M2-mAChRs, and increased antagonist binding to M3-mAChR. Positively charged arginine residues located in the flexible loop II were found to be crucial for rWTX interactions with all types of mAChR. Computer modeling suggested that the rWTX loop II protrudes to the M1-mAChR allosteric ligand-binding site blocking the entrance to the orthosteric site. In contrast, toxin interacts with M3-mAChR by loop II without penetration into the allosteric site. Data obtained provide new structural insight into the target-specific allosteric regulation of mAChRs by "three-finger" snake neurotoxins. PMID:26242733

  10. High-throughput screening of a large collection of non-conventional yeasts reveals their potential for aroma formation in food fermentation.

    PubMed

    Gamero, Amparo; Quintilla, Raquel; Groenewald, Marizeth; Alkema, Wynand; Boekhout, Teun; Hazelwood, Lucie

    2016-12-01

    Saccharomyces yeast species are currently the most important yeasts involved in industrial-scale food fermentations. However, there are hundreds of other yeast species poorly studied that are highly promising for flavour development, some of which have also been identified in traditional food fermentations. This work explores natural yeast biodiversity in terms of aroma formation, with a particular focus on aromas relevant for industrial fermentations such as wine and beer. Several non-Saccharomyces species produce important aroma compounds such as fusel alcohols derived from the Ehrlich pathway, acetate esters and ethyl esters in significantly higher quantities than the well-known Saccharomyces species. These species are Starmera caribaea, Hanseniaspora guilliermondii, Galactomyces geotrichum, Saccharomycopsis vini and Ambrosiozyma monospora. Certain species revealed a strain-dependent flavour profile while other species were very homogenous in their flavour profiles. Finally, characterization of a selected number of yeast species using valine or leucine as sole nitrogen sources indicates that the mechanisms of regulation of the expression of the Ehrlich pathway exist amongst non-conventional yeast species. PMID:27554157

  11. On variance estimate for covariate adjustment by propensity score analysis.

    PubMed

    Zou, Baiming; Zou, Fei; Shuster, Jonathan J; Tighe, Patrick J; Koch, Gary G; Zhou, Haibo

    2016-09-10

    Propensity score (PS) methods have been used extensively to adjust for confounding factors in the statistical analysis of observational data in comparative effectiveness research. There are four major PS-based adjustment approaches: PS matching, PS stratification, covariate adjustment by PS, and PS-based inverse probability weighting. Though covariate adjustment by PS is one of the most frequently used PS-based methods in clinical research, the conventional variance estimation of the treatment effects estimate under covariate adjustment by PS is biased. As Stampf et al. have shown, this bias in variance estimation is likely to lead to invalid statistical inference and could result in erroneous public health conclusions (e.g., food and drug safety and adverse events surveillance). To address this issue, we propose a two-stage analytic procedure to develop a valid variance estimator for the covariate adjustment by PS analysis strategy. We also carry out a simple empirical bootstrap resampling scheme. Both proposed procedures are implemented in an R function for public use. Extensive simulation results demonstrate the bias in the conventional variance estimator and show that both proposed variance estimators offer valid estimates for the true variance, and they are robust to complex confounding structures. The proposed methods are illustrated for a post-surgery pain study. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26999553

  12. AAHKS Risk Adjustment Initiative: Why Is It Important?

    PubMed

    Fehring, Thomas K

    2016-06-01

    Risk adjustment is critical when any comparison of hospital performance or surgeon performance on patient outcomes is being measured. The purpose of risk adjustment is to level the playing field in making comparisons of outcome either against the benchmark or across individual providers, hospitals, or provider groups. The consequences of not leveling the playing field may lead to the inappropriate inference of high quality, that is outcomes are better not because of better quality but because the patients are healthy. Additional consequence of not leveling the playing field is the inappropriate inference of low quality, that is outcomes are worse not because of lower quality but because patients are less healthy at the onset. Therefore, it is critically important that risk adjustment is done properly so that access for the patients with the most severe problems will be maintained. Surgeons and hospitals should not be discouraged from providing care for these individuals for fear of publicly reporting outcomes that are not properly risk adjusted. To that end, American Association of Hip and Knee Surgeons created a Risk Adjustment Task Force to collaborate with Center for Medicare and Medicaid Services in creating a more robust risk adjustment model to take into account clinical factors and severity of orthopedic disease. PMID:27157277

  13. Executive functions, depressive symptoms, and college adjustment in women.

    PubMed

    Wingo, Jana; Kalkut, Erica; Tuminello, Elizabeth; Asconape, Josefina; Han, S Duke

    2013-01-01

    Many students have difficulty adjusting to college, and the contribution of academic and relational factors have been considered in previous research. In particular, depression commonly emerges among college women at this time and could be related to poor adjustment to college. This study examined the relationship between executive functions, depressive symptoms, and college adjustment in college women. Seventy-seven female participants from a midsize urban university completed the Wechsler Abbreviated Scale of Intelligence, College Adjustment Scale, Beck Depression Inventory-Second Edition, Behavior Rating Inventory of Executive Function-Adult Version, and four subtests from the Delis-Kaplan Executive Function System: the Trail-Making Test, Design Fluency Test, Verbal Fluency Test, and Color-Word Interference Test. After controlling for IQ score, hierarchical regression analyses showed that subjective and objective measures of executive functioning and depressive symptoms were significantly related to college adjustment problems in academic, relational, and psychological areas. The current study provides evidence for a relationship between cognitive abilities, psychiatric symptoms, and college adjustment. PMID:23397999

  14. Sickle Cell Disease Pain: Relation of Coping Strategies to Adjustment.

    ERIC Educational Resources Information Center

    Gil, Karen M.; And Others

    1989-01-01

    Examined pain coping strategies in 79 adult sickle cell disease (SCD) patients. Results revealed that coping strategies factors were important predictors of pain and adjustment. Subjects high on Negative Thinking and Passive Adherence had more severe pain, were less active and more distressed, and used more health services. Individuals high on…

  15. Emotional Intelligence and Life Adjustment for Nigerian Secondary Students

    ERIC Educational Resources Information Center

    Ogoemeka, Obioma Helen

    2013-01-01

    In the process of educating adolescents, good emotional development and life adjustment are two significant factors for teachers to know. This study employed random cluster sampling of senior secondary school students in Ondo and Oyo States in south-western Nigeria. The Random sampling was employed to select 1,070 students. The data collected were…

  16. 49 CFR 236.556 - Adjustment of relay.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Automatic Train Stop, Train Control and Cab Signal Systems Rules and Instructions; Locomotives § 236.556 Adjustment of relay... power-supply voltage or other variable factors in the circuit shall not be compensated for by...

  17. Measuring Sojourner Adjustment among American students studying abroad.

    PubMed

    Pedersen, Eric R; Neighbors, Clayton; Larimer, Mary E; Lee, Christine M

    2011-11-01

    The literature on "Sojourner Adjustment," a term expanding on the acculturation concept to apply to groups residing temporarily in foreign environments, suggests that engagement, participation, and temporary integration into the host culture may contribute to less psychological and sociocultural difficulty while abroad. The present study was designed to establish a brief multi-component measure of Sojourner Adjustment (the Sojourner Adjustment Measure; SAM) to be used in work with populations residing temporarily in foreign environments (e.g., international students, foreign aid workers). Using exploratory and confirmatory factor analyses on a sample of 248 American study abroad college students, we established a 24-item measure of Sojourner Adjustment composed of four positive factors (social interaction with host nationals, cultural understanding and participation, language development and use, host culture identification) and two negative factors (social interaction with co-nationals, homesickness/feeling out of place). Preliminary convergent validity was examined through correlations with established measures of acculturation. Further research with the SAM is encouraged to explore the relevance of this measure with other groups of sojourners (e.g., foreign aid workers, international businessmen, military personnel) and to determine how SAM factors relate to psychological well-being, health behaviors, and risk behaviors abroad among these diverse groups. PMID:22125351

  18. Factorial Invariance of the Dyadic Adjustment Scale across Gender

    ERIC Educational Resources Information Center

    South, Susan C.; Krueger, Robert F.; Iacono, William G.

    2009-01-01

    The Dyadic Adjustment Scale (DAS; G. B. Spanier, 1976) is the most widely used inventory of relationship satisfaction in the social sciences, yet the question of whether it is measuring the same concept in men and women has never been addressed. In the current study, the authors examined the factor structure of the DAS in a sample of 900 currently…

  19. Adjusting the detection window to improve the soliton communication system

    NASA Astrophysics Data System (ADS)

    Chi, Sien; Kao, Chuan-Yuan; Dung, Jeng-Cherng; Wen, Senfar

    2000-12-01

    The improvements of the Q factors of 10-Gb/s soliton systems detected by adjusting detection window are studied. We have found that the optimal width of the detection window depends on the noise-induced timing jitter, noise-induced soliton energy fluctuation, amplifier noise, dispersive wave, and soliton pulse width.

  20. Parental Attachment, Interparental Conflict, and Young Adults' Emotional Adjustment

    ERIC Educational Resources Information Center

    Ross, Jennifer; Fuertes, Jairo

    2010-01-01

    This study extends Engels et al.'s model of emotional adjustment to young adults and includes the constructs of interparental conflict and conflict resolution. Results indicate that parental attachment is better conceived as a two-factor construct of mother and father attachment and that although attachment to both mothers and fathers directly…

  1. 75 FR 41434 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... (No. 2010016) for trade adjustment assistance (TAA) for cranberries that was filed by one Washington and two Oregon cranberry growers and accepted for review by USDA on May 3, 2010. SUPPLEMENTARY... cranberry production, along with high inventory levels, were the primary factors affecting Oregon...

  2. Parental Care Aids, but Parental Overprotection Hinders, College Adjustment

    ERIC Educational Resources Information Center

    Klein, Matthew B.; Pierce, John D., Jr.

    2010-01-01

    Previous work has shown that students who have troublesome relationships with their parents show higher risk factors for poorer college adjustment. In the present study, we focused on the balance between two key aspects of parenting style, parental care and overprotection, as they affect the transition to college life. Eighty-three undergraduate…

  3. Combining Marriage and Career: The Marital Adjustment of Professional Women.

    ERIC Educational Resources Information Center

    Houseknecht, Sharon K.; Macke, Anne S.

    1981-01-01

    Studied highly educated women and found it is not employment status per se that is important in determining marital adjustment but rather the extent to which family experiences accommodate the wife's employment. Having a supportive husband seems to be a major factor. Freedom from childbearing responsibilities is also important. (Author)

  4. Vitamin D receptor gene BsmI-polymorphism in Finnish premenopausal and postmenopausal women: its association with bone mineral density, markers of bone turnover, and intestinal calcium absorption, with adjustment for lifestyle factors.

    PubMed

    Laaksonen, Marika; Kärkkäinen, Merja; Outila, Terhi; Vanninen, Tarja; Ray, Carola; Lamberg-Allardt, Christel

    2002-01-01

    Bone mineral density (BMD) is regulated by genetic and environmental factors. Sixty percent to 80% of bone mass is suggested to be under polygenetic control, but the role of individual genes seems to be modest. Several studies have indicated that the vitamin D receptor ( VDR) gene has a role in the regulation of BMD and bone metabolism, but the results are very controversial. We studied the associations between BsmI-polymorphism of the VDR gene and BMD and bone metabolism in 24 premenopausal (aged 22-45 years) and 69 postmenopausal (aged 48-65 years) Finnish women. The BMD of the lumbar spine and femoral neck and bone turnover markers were measured, and the intestinal calcium absorption was investigated, using a method based on the absorption of non-radioactive strontium. The genotype distribution was 16%, BB; 34.5%, Bb; and 49.5%, bb, which differs from the genotype distribution found in other Caucasian populations, but is similar to earlier Finnish reports. The winter value of 25-hydroxyvitamin-D (25-OH-D) was highest for the BB genotype in both age groups (analysis of covariance [ANCOVA]; premenopausal women P = 0.5, postmenopausal women P = 0.03, and for the groups combined P = 0.02). Lumbar spine BMD and intestinal strontium absorption were highest for the BB genotype in both age groups, but these results were nonsignificant. The markers of bone metabolism did not differ significantly between the VDR genotypes. The BB genotype had the best vitamin D status, which could explain the differences in calcium absorption between the genotypes. However, the conclusions of our study are limited because of the small number of subjects. PMID:12434167

  5. Adjustable Speed Drive Study, Part 2.

    SciTech Connect

    Wallace, Alan K.; Oregon State University. Dept. of Electrical and Computer Engineering.

    1989-08-01

    Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The DC motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use.

  6. Adjustable speed drive study, part 1

    NASA Astrophysics Data System (ADS)

    Wallace, A.

    1989-08-01

    Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The dc motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use.

  7. Adjustable Speed Drive Study, Part 1.

    SciTech Connect

    Wallace, Alan K.; Oregon State University. Dept. of Electrical and Computer Engineering.

    1989-08-01

    Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The dc motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use. 31 figs., 6 tabs.

  8. Affordable Care Act risk adjustment: overview, context, and challenges.

    PubMed

    Kautter, John; Pope, Gregory C; Keenan, Patricia

    2014-01-01

    Beginning in 2014, individuals and small businesses will be able to purchase private health insurance through competitive marketplaces. The Affordable Care Act (ACA) provides for a program of risk adjustment in the individual and small group markets in 2014 as Marketplaces are implemented and new market reforms take effect. The purpose of risk adjustment is to lessen or eliminate the influence of risk selection on the premiums that plans charge and the incentive for plans to avoid sicker enrollees. This article--the first of three in the Medicare & Medicaid Research Review--describes the key program goal and issues in the Department of Health and Human Services (HHS) developed risk adjustment methodology, and identifies key choices in how the methodology responds to these issues. The goal of the HHS risk adjustment methodology is to compensate health insurance plans for differences in enrollee health mix so that plan premiums reflect differences in scope of coverage and other plan factors, but not differences in health status. The methodology includes a risk adjustment model and a risk transfer formula that together address this program goal as well as three issues specific to ACA risk adjustment: 1) new population; 2) cost and rating factors; and 3) balanced transfers within state/market. The risk adjustment model, described in the second article, estimates differences in health risks taking into account the new population and scope of coverage (actuarial value level). The transfer formula, described in the third article, calculates balanced transfers that are intended to account for health risk differences while preserving permissible premium differences. PMID:25364625

  9. Adjusting the Contour of Reflector Panels

    NASA Technical Reports Server (NTRS)

    Palmer, W. B.; Giebler, M. M.

    1984-01-01

    Postfabrication adjustment of contour of panels for reflector, such as parabolic reflector for radio antennas, possible with simple mechanism consisting of threaded stud, two nuts, and flexure. Contours adjusted manually.

  10. 48 CFR 1450.103 - Contract adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract adjustments. 1450.103 Section 1450.103 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR CONTRACT... Contract adjustments....

  11. 76 FR 4395 - Postal Service Price Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Postal Service Price Adjustment AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request to establish price adjustments for all market... with the Commission announcing price adjustments, effective April 17, 2011, affecting all...

  12. 12 CFR 1780.80 - Inflation adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Inflation adjustments. 1780.80 Section 1780.80... DEVELOPMENT RULES OF PRACTICE AND PROCEDURE RULES OF PRACTICE AND PROCEDURE Civil Money Penalty Inflation Adjustments § 1780.80 Inflation adjustments. The maximum amount of each civil money penalty within...

  13. 34 CFR 36.2 - Penalty adjustment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Penalty adjustment. 36.2 Section 36.2 Education Office of the Secretary, Department of Education ADJUSTMENT OF CIVIL MONETARY PENALTIES FOR INFLATION § 36.2..., Section 36.2—Civil Monetary Penalty Inflation Adjustments Statute Description New maximum (and minimum,...

  14. 19 CFR 201.205 - Salary adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Salary adjustments. 201.205 Section 201.205 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION GENERAL RULES OF GENERAL APPLICATION Debt Collection § 201.205 Salary adjustments. Any negative adjustment to pay arising out of an employee's...

  15. 19 CFR 201.205 - Salary adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Salary adjustments. 201.205 Section 201.205 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION GENERAL RULES OF GENERAL APPLICATION Debt Collection § 201.205 Salary adjustments. Any negative adjustment to pay arising out of an employee's...

  16. 34 CFR 36.2 - Penalty adjustment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false Penalty adjustment. 36.2 Section 36.2 Education Office of the Secretary, Department of Education ADJUSTMENT OF CIVIL MONETARY PENALTIES FOR INFLATION § 36.2..., Section 36.2—Civil Monetary Penalty Inflation Adjustments Statute Description New maximum (and minimum,...

  17. 34 CFR 36.2 - Penalty adjustment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 1 2013-07-01 2013-07-01 false Penalty adjustment. 36.2 Section 36.2 Education Office of the Secretary, Department of Education ADJUSTMENT OF CIVIL MONETARY PENALTIES FOR INFLATION § 36.2..., Section 36.2—Civil Monetary Penalty Inflation Adjustments Statute Description New maximum (and minimum,...

  18. 34 CFR 36.2 - Penalty adjustment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false Penalty adjustment. 36.2 Section 36.2 Education Office of the Secretary, Department of Education ADJUSTMENT OF CIVIL MONETARY PENALTIES FOR INFLATION § 36.2..., Section 36.2—Civil Monetary Penalty Inflation Adjustments Statute Description New maximum (and minimum,...

  19. 34 CFR 36.2 - Penalty adjustment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 1 2012-07-01 2012-07-01 false Penalty adjustment. 36.2 Section 36.2 Education Office of the Secretary, Department of Education ADJUSTMENT OF CIVIL MONETARY PENALTIES FOR INFLATION § 36.2..., Section 36.2—Civil Monetary Penalty Inflation Adjustments Statute Description New maximum (and minimum,...

  20. 12 CFR 1780.80 - Inflation adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Inflation adjustments. 1780.80 Section 1780.80... DEVELOPMENT RULES OF PRACTICE AND PROCEDURE RULES OF PRACTICE AND PROCEDURE Civil Money Penalty Inflation Adjustments § 1780.80 Inflation adjustments. The maximum amount of each civil money penalty within...

  1. Adjustment to College in Students with ADHD

    ERIC Educational Resources Information Center

    Rabiner, David L.; Anastopoulos, Arthur D.; Costello, Jane; Hoyle, Rick H.; Swartzwelder, H. Scott

    2008-01-01

    Objective: To examine college adjustment in students reporting an ADHD diagnosis and the effect of medication treatment on students' adjustment. Method: 1,648 first-semester freshmen attending a public and a private university completed a Web-based survey to examine their adjustment to college. Results: Compared with 200 randomly selected control…

  2. Dimensions of Adjustment among College Women.

    ERIC Educational Resources Information Center

    Tomlinson-Clarke, Saundra

    1998-01-01

    Examines academic, social, and personal-emotional adjustment, as well as institutional attachment for women (N=198) attending a predominantly white coeducational research university. Significant main effects were found on academic achievement for year in college. Students differed on personal-emotional adjustment by race. Academic adjustment and…

  3. Equity flotation cost adjustments in utilities' cost of service

    SciTech Connect

    Bierman, H. Jr.; Hass, J.E.

    1984-03-01

    Recovery of the unavoidable costs of issuing new shares of stock is generally agreed to be appropriate in determining utility revenue requirements. This article suggests that the methods by which that is usually accomplished are of questionable accuracy. The conventional practice of adjusting the allowed rate of return on common equity is examined, and an improved adjustment formulation is presented. Acknowledging that application of the formula remains subject to considerable error, however, the authors propose yet another solution. Capitalization of flotation costs as intangible assets is suggested as a way of more accurately factoring such expenses into tariff determinations. 6 references.

  4. COOPERATION MAINTAINED BY FITNESS ADJUSTMENT

    PubMed Central

    TAYLOR, CHRISTINE; CHEN, JANET; IWASA, YOH

    2008-01-01

    Questions Whether or not cooperation can be enhanced if players with a performance higher than the mean are forced to pay an additional cost in each generation? Mathematical Methods Analysis of replicator dynamics with mutation. The ESS distribution of cooperation level is obtained. Key Assumptions Players engage in cooperative dilemma game, and at the end of each generation, those with higher performance than the mean are forced to pay additional cost. Conclusions Without mutation, the entire population eventually conforms to a single cooperation level determined by the initial composition of the population. With mutation, there is an equilibrium distribution of cooperation level, which has a peak at an intermediate level of cooperation. Whether it is institutionalized such as tax or just a social custom, fitness adjustment based ultimately on people’s emtion of “envy” is able to maintain cooperation. PMID:19079742

  5. Personality, emotional adjustment, and cardiovascular risk: marriage as a mechanism.

    PubMed

    Smith, Timothy W; Baron, Carolynne E; Grove, Jeremy L

    2014-12-01

    A variety of aspects of personality and emotional adjustment predict the development and course of coronary heart disease (CHD), as do indications of marital quality (e.g., satisfaction, conflict, strain, disruption). Importantly, the personality traits and aspects of emotional adjustment that predict CHD are also related to marital quality. In such instances of correlated risk factors, traditional epidemiological and clinical research typically either ignores the potentially overlapping effects or examines independent associations through statistical controls, approaches that can misrepresent the key components and mechanisms of psychosocial effects on CHD. The interpersonal perspective in personality and clinical psychology provides an alternative and integrative approach, through its structural and process models of interpersonal behavior. We present this perspective on psychosocial risk and review research on its application to the integration of personality, emotional adjustment, and marital processes as closely interrelated influences on health and disease. PMID:24118013

  6. 42 CFR 412.316 - Geographic adjustment factors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Inpatient Hospital Capital Costs Basic Methodology for Determining the Federal Rate for Capital-Related... on or after October 1, 2004, and before October 1, 2007, the definition of large urban areas...

  7. Individual and Contextual Effects of School Adjustment on Adolescent Alcohol Use

    PubMed Central

    Stanley, Linda R.; Edwards, Ruth W.; Harkabus, Lindsey C.; Chapin, Laurie A.

    2010-01-01

    This paper examines the effect of a student’s own school adjustment as well as the contextual level of school adjustment (the normative level of school adjustment among students in a school) on student's self-reported use of alcohol. Using a dataset of 43,465 male and female 8th grade students from 349 schools across the contiguous United States who participated in a national study of substance use in rural communities between 1996 and 2000, multilevel latent covariate models were utilized to disentangle the individual-level and contextual effects of three school adjustment variables (i.e., school bonding, behavior at school, and friend’s school bonding) on alcohol use. All three school adjustment factors were significant predictors of alcohol use both within and between schools. Furthermore, this study demonstrated a strong contextual effect; students who attended schools where the overall level of school adjustment was higher reported lower levels of alcohol use even after taking their own school adjustment into account. The results demonstrate the importance of both a student’s own level of school adjustment and the normative level of school adjustment among students in the school on an adolescent’s use of alcohol. Differences in school adjustment across schools were quite strongly related to an adolescent's own alcohol use, indicating that school adjustment is an important aspect of school climate. Initiatives aimed at improving school climate may have beneficial effects on students’ alcohol use. PMID:19242802

  8. Exploration adjustment by ant colonies

    PubMed Central

    2016-01-01

    How do animals in groups organize their work? Division of labour, i.e. the process by which individuals within a group choose which tasks to perform, has been extensively studied in social insects. Variability among individuals within a colony seems to underpin both the decision over which tasks to perform and the amount of effort to invest in a task. Studies have focused mainly on discrete tasks, i.e. tasks with a recognizable end. Here, we study the distribution of effort in nest seeking, in the absence of new nest sites. Hence, this task is open-ended and individuals have to decide when to stop searching, even though the task has not been completed. We show that collective search effort declines when colonies inhabit better homes, as a consequence of a reduction in the number of bouts (exploratory events). Furthermore, we show an increase in bout exploration time and a decrease in bout instantaneous speed for colonies inhabiting better homes. The effect of treatment on bout effort is very small; however, we suggest that the organization of work performed within nest searching is achieved both by a process of self-selection of the most hard-working ants and individual effort adjustment. PMID:26909180

  9. Exploration adjustment by ant colonies.

    PubMed

    Doran, Carolina; Stumpe, Martin C; Sendova-Franks, Ana; Franks, Nigel R

    2016-01-01

    How do animals in groups organize their work? Division of labour, i.e. the process by which individuals within a group choose which tasks to perform, has been extensively studied in social insects. Variability among individuals within a colony seems to underpin both the decision over which tasks to perform and the amount of effort to invest in a task. Studies have focused mainly on discrete tasks, i.e. tasks with a recognizable end. Here, we study the distribution of effort in nest seeking, in the absence of new nest sites. Hence, this task is open-ended and individuals have to decide when to stop searching, even though the task has not been completed. We show that collective search effort declines when colonies inhabit better homes, as a consequence of a reduction in the number of bouts (exploratory events). Furthermore, we show an increase in bout exploration time and a decrease in bout instantaneous speed for colonies inhabiting better homes. The effect of treatment on bout effort is very small; however, we suggest that the organization of work performed within nest searching is achieved both by a process of self-selection of the most hard-working ants and individual effort adjustment. PMID:26909180

  10. Psychosocial Predictors of Adjustment among First Year College of Education Students

    ERIC Educational Resources Information Center

    Salami, Samuel O.

    2011-01-01

    The purpose of this study was to examine the contribution of psychological and social factors to the prediction of adjustment to college. A total of 250 first year students from colleges of education in Kwara State, Nigeria, completed measures of self-esteem, emotional intelligence, stress, social support and adjustment. Regression analyses…

  11. Sierra Leone's Former Child Soldiers: A Follow-Up Study of Psychosocial Adjustment and Community Reintegration

    ERIC Educational Resources Information Center

    Betancourt, Theresa Stichick; Borisova, Ivelina Ivanova; Williams, Timothy Philip; Brennan, Robert T.; Whitfield, Theodore H.; de la Soudiere, Marie; Williamson, John; Gilman, Stephen E.

    2010-01-01

    This is the first prospective study to investigate psychosocial adjustment in male and female former child soldiers (ages 10-18; n = 156, 12% female). The study began in Sierra Leone in 2002 and was designed to examine both risk and protective factors in psychosocial adjustment. Over the 2-year period of follow-up, youth who had wounded or killed…

  12. Adjustment to College in Nonresidential First-Year Students: The Roles of Stress, Family, and Coping

    ERIC Educational Resources Information Center

    Gefen, Dalia R.; Fish, Marian C.

    2013-01-01

    This study explored factors related to college adjustment in nonresidential first-year students. It was hypothesized that stress, family functioning, and coping strategies would predict academic, personal-emotional, and social adjustment in addition to institutional attachment. The sample comprised 167 first-year college students (ages 18-23)…

  13. Are Associations between Parental Divorce and Children's Adjustment Genetically Mediated? An Adoption Study.

    ERIC Educational Resources Information Center

    O'Connor, Thomas G.; Caspi, Avshalom; DeFries, John C.; Plomin, Robert

    2000-01-01

    Data from Colorado Adoption Project were used to examine hypothesis that association between parental divorce and children's adjustment is mediated by genetic factors. Findings for psychopathology were consistent with an environmentally mediated explanation for the association. Findings for achievement and social adjustment were consistent with a…

  14. Cumulative Family Risk Predicts Increases in Adjustment Difficulties across Early Adolescence

    ERIC Educational Resources Information Center

    Buehler, Cheryl; Gerard, Jean M.

    2013-01-01

    Family is an important socialization context for youth as they move through early adolescence. A significant feature of this complex socialization context is the accumulation of potential family risk factors that may compromise youth adjustment. This study examined cumulative family risk and adolescents' adjustment difficulties in 416 two-parent…

  15. Facilitating Adjustment to Higher Education: Towards Enhancing Academic Functioning in an Academic Development Programme

    ERIC Educational Resources Information Center

    Davidowitz, B.; Schreiber, B.

    2008-01-01

    Several studies have emphasised the importance of addressing social and emotional factors in facilitating adjustment to tertiary education. This article describes the Skills for Success in Science programme at the University of Cape Town. The broad aims were life skills development and improved adjustment which are assumed to underpin academic…

  16. 24 CFR 902.44 - Adjustment for physical condition and neighborhood environment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and neighborhood environment. 902.44 Section 902.44 Housing and Urban Development REGULATIONS RELATING... Operations Indicator § 902.44 Adjustment for physical condition and neighborhood environment. (a) General. In... environment factors are: (1) Physical condition adjustment applies to projects at least 28 years old, based...

  17. 24 CFR 902.44 - Adjustment for physical condition and neighborhood environment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and neighborhood environment. 902.44 Section 902.44 Housing and Urban Development REGULATIONS RELATING... Operations Indicator § 902.44 Adjustment for physical condition and neighborhood environment. (a) General. In... environment factors are: (1) Physical condition adjustment applies to projects at least 28 years old, based...

  18. 24 CFR 902.44 - Adjustment for physical condition and neighborhood environment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and neighborhood environment. 902.44 Section 902.44 Housing and Urban Development REGULATIONS RELATING... Operations Indicator § 902.44 Adjustment for physical condition and neighborhood environment. (a) General. In... environment factors are: (1) Physical condition adjustment applies to projects at least 28 years old, based...

  19. 24 CFR 902.44 - Adjustment for physical condition and neighborhood environment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and neighborhood environment. 902.44 Section 902.44 Housing and Urban Development REGULATIONS RELATING... Operations Indicator § 902.44 Adjustment for physical condition and neighborhood environment. (a) General. In... environment factors are: (1) Physical condition adjustment applies to projects at least 28 years old, based...

  20. Cultural Adjustment of White Teachers to a Diverse Urban School District

    ERIC Educational Resources Information Center

    Roat, Benjamin C.

    2010-01-01

    The purpose of this research study was to understand the cultural adjustment of White female teachers to a diverse urban school environment. This research focused on what factors contributed to White teachers' successful, or unsuccessful, cultural adjustment to a school district that was predominantly of a differing cultural background. The…

  1. Adjustment to University and Academic Performance among Disadvantaged Students in South Africa

    ERIC Educational Resources Information Center

    Petersen, Il-haam; Louw, Johann; Dumont, Kitty

    2009-01-01

    Adjustment to the university environment is regarded as an important factor in predicting university outcomes. This study explores the pathways taken by adjustment and other psychosocial variables (help-seeking, academic motivation, self-esteem, perceived stress, and perceived academic overload), in relation to the success of economically and…

  2. Factorial Invariance of the Dyadic Adjustment Scale across Gender

    PubMed Central

    South, Susan C.; Krueger, Robert F.; Iacono, William G.

    2009-01-01

    The Dyadic Adjustment Scale (Spanier, 1976) is the most widely used inventory of relationship satisfaction in the social sciences, yet the question of whether it is measuring the same concept in men and women has never been addressed. The current study examined the factor structure of the DAS in a sample of 900 currently married couples who participated in the Minnesota Twin Family Study. Confirmatory factory analysis was applied to a second-order factor solution with Spanier’s four factors (Consensus, Satisfaction, Cohesion, Affectional Expression) loading on one, higher-order factor (Adjustment) to test for measurement invariance across gender. The second-order solution was relatively invariant across gender, even when taking into account the non-independent nature of the data. This suggests that the best conceptualization of the DAS is one of a gender-invariant measure of marital adjustment with four distinct subfactors, and that differences between men and women on any of these constructs can be interpreted by both clinicians and researchers as true mean differences rather than measurement bias. PMID:19947795

  3. Ergonomic evaluation of the Apple Adjustable Keyboard

    SciTech Connect

    Tittiranonda, P.; Burastero, S.; Shih, M.; Rempel, D.

    1994-05-01

    This study presents an evaluation of the Apple Adjustable Keyboard based on subjective preference and observed joint angles during typing. Thirty five keyboard users were asked to use the Apple adjustable keyboard for 7--14 days and rate the various characteristics of the keyboard. Our findings suggest that the most preferred opening angles range from 11--20{degree}. The mean ulnar deviation on the Apple Adjustable keyboard is 11{degree}, compared to 16{degree} on the standard keyboard. The mean extension was decreased from 24{degree} to 16{degree} when using the adjustable keyboard. When asked to subjectively rate the adjustable keyboard in comparison to the standard, the average subject felt that the Apple Adjustable Keyboard was more comfortable and easier to use than the standard flat keyboard.

  4. Efficient Adjustable Reflectivity Smart Window

    SciTech Connect

    D. Morgan Tench

    2005-12-01

    This project addressed the key technical issues for development of an efficient smart window based on reversible electrochemical transfer of silver between a mirror electrode and a localized counter electrode. Effort to provide uniform switching over large areas focused on use of a resistive transparent electrode innerlayer to increase the interelectrode resistance. An effective edge seal was developed in collaboration with adhesive suppliers and an electrochromic device manufacturer. Work to provide a manufacturable counter electrode focused on fabricating a dot matrix electrode without photolithography by electrodeposition of Pt nuclei on inherent active sites on a transparent oxide conductor. An alternative counter electrode based on a conducting polymer and an ionic liquid electrolyte was also investigated. Work in all of these areas was successful. Sputtered large-bandgap oxide innerlayers sandwiched between conductive indium tin oxide (ITO) layers were shown to provide sufficient cross-layer resistance (>300 ohm/cm{sup 2}) without significantly affecting the electrochemical properties of the ITO overlayer. Two edge seal epoxies, one procured from an epoxy manufacturer and one provided by an electrochromic device manufacturer in finished seals, were shown to be effective barriers against oxygen intrusion up to 80 C. The optimum density of nuclei for the dot matrix counter electrode was attained without use of photolithography by electrodeposition from a commercial alkaline platinum plating bath. Silver loss issues for cells with dot matrix electrodes were successfully addressed by purifying the electrolyte and adjusting the cell cycling parameters. More than 30K cycles were demonstrated for a REM cell (30-cm square) with a dot matrix counter electrode. Larger cells (30-cm square) were successfully fabricated but could not be cycled since the nucleation layers (provided by an outside supplier) were defective so that mirror deposits could not be produced.

  5. Three-dimensional adjustment of trilateration data

    NASA Technical Reports Server (NTRS)

    Sung, L.-Y.; Jackson, D. D.

    1985-01-01

    The three-dimensional locations of the monuments in the USGS Hollister trilateration network were adjusted to fit line length observations observed in 1977, using a Bayesian approach, and incorporating prior elevation estimates as data in the adjustment procedure. No significant discrepancies in the measured line lengths were found, but significant elevation adjustments (up to 1.85 m) were needed to fit the length data.

  6. Asian immigrant settlement and adjustment in Australia.

    PubMed

    Khoo, S; Kee, P; Dang, T; Shu, J

    1994-01-01

    "This article provides a broad assessment of the settlement and adjustment of people born in the many countries of Asia who are resident in Australia, based on recently available data from the 1991 Census of Population and Housing. It examines some indicators of economic adjustment such as performance in the labor market, and some indicators of social adjustment, such as acquisition of English language proficiency." PMID:12289777

  7. Rate adjusters for Medicare under capitation

    PubMed Central

    Newhouse, Joseph P.

    1986-01-01

    This article addresses three issues related to capitation. First, the average adjusted per capita cost (AAPCC) fluctuates with the mix of risks in the fee-for-service system. More sensitive adjusters in the AAPCC are needed. Second, the AAPCC, as now estimated, exhibits large geographic variance; so-called shrinkage estimators may help. Third, the AAPCC requires new adjusters to yield more homogeneous risk classes. Otherwise, the portion of the Medicare population under capitation may experience access problems at alternative delivery systems: Until such adjusters are developed, it seems better to rely upon a blend of capitation and fee-for-service than the present AAPCC. PMID:10311926

  8. Techniques and applications of adjustable sutures.

    PubMed

    Fells, P

    1987-02-01

    The 'rediscovery' of adjustable sutures some 10 years ago has given the ophthalmic surgeon much more confidence in his ability to correct strabismus. Three methods of use are described: during surgery under general anaesthesia with adjustment during the operation using the 'springback' test to centralise the eye; during surgery under general anaesthesia and subsequent adjustment under local anaesthesia using the patient's subjective responses to obtain optimal positioning; and performance of the operation and adjustment under topical local anaesthesia in one procedure. Full details are given of each technique and the indications for their application to particular problems are discussed. PMID:3297111

  9. Community Violence Exposure, Threat Appraisal, and Adjustment in Adolescents

    PubMed Central

    Kliewer, Wendy; Sullivan, Terri N.

    2008-01-01

    Validity data are presented for a new measure of threat appraisals in response to community violence. Adolescents (N=358; 45% male; 91% African American, M=12.10 years, SD=1.63) and their maternal caregivers participated in two waves of a longitudinal interview study focused on the consequences of exposure to community violence. Structural equation modeling revealed that a six-factor correlated model best fit the data, indicating that the six subscales of the threat appraisal measure represent distinct but related constructs. The factor structure was invariant across age and gender. Exposure to violence was associated prospectively with caregiver- and adolescent-rated adjustment problems. Each of the six threat appraisals mediated links between exposure to violence at Wave 1 and adolescent-rated internalizing adjustment problems 1 year later. PMID:18991135

  10. Effects of Timing of Adversity on Adolescent and Young Adult Adjustment

    PubMed Central

    Kiff, Cara J.; Cortes, Rebecca; Lengua, Lilana; Kosterman, Rick; Hawkins, J. David; Mason, W. Alex

    2012-01-01

    Effects of Timing of Adversity on Adolescent and Young Adult Adjustment Abstract Exposure to adversity during childhood and adolescence predicts adjustment across development. Further, adolescent adjustment problems persist into young adulthood. This study examined relations of contextual adversity with concurrent adolescent adjustment and prospective mental health and health outcomes in young adulthood. A longitudinal sample (N = 808) was followed from age 10 through 27. Perceptions of neighborhood in childhood predicted depression, alcohol use disorders, and HIV risk in young adulthood. Further, the timing of adversity was important in determining the type of problem experienced in adulthood. Youth adjustment predicted adult outcomes, and in some cases, mediated the relation between adversity and outcomes. These findings support the importance of adversity in predicting adjustment and elucidate factors that affect outcomes into young adulthood. PMID:22754271

  11. Effects of Timing of Adversity on Adolescent and Young Adult Adjustment.

    PubMed

    Kiff, Cara J; Cortes, Rebecca; Lengua, Lilana; Kosterman, Rick; Hawkins, J David; Mason, W Alex

    2012-06-01

    Effects of Timing of Adversity on Adolescent and Young Adult Adjustment Abstract Exposure to adversity during childhood and adolescence predicts adjustment across development. Further, adolescent adjustment problems persist into young adulthood. This study examined relations of contextual adversity with concurrent adolescent adjustment and prospective mental health and health outcomes in young adulthood. A longitudinal sample (N = 808) was followed from age 10 through 27. Perceptions of neighborhood in childhood predicted depression, alcohol use disorders, and HIV risk in young adulthood. Further, the timing of adversity was important in determining the type of problem experienced in adulthood. Youth adjustment predicted adult outcomes, and in some cases, mediated the relation between adversity and outcomes. These findings support the importance of adversity in predicting adjustment and elucidate factors that affect outcomes into young adulthood. PMID:22754271

  12. Ratios as a size adjustment in morphometrics.

    PubMed

    Albrecht, G H; Gelvin, B R; Hartman, S E

    1993-08-01

    Simple ratios in which a measurement variable is divided by a size variable are commonly used but known to be inadequate for eliminating size correlations from morphometric data. Deficiencies in the simple ratio can be alleviated by incorporating regression coefficients describing the bivariate relationship between the measurement and size variables. Recommendations have included: 1) subtracting the regression intercept to force the bivariate relationship through the origin (intercept-adjusted ratios); 2) exponentiating either the measurement or the size variable using an allometry coefficient to achieve linearity (allometrically adjusted ratios); or 3) both subtracting the intercept and exponentiating (fully adjusted ratios). These three strategies for deriving size-adjusted ratios imply different data models for describing the bivariate relationship between the measurement and size variables (i.e., the linear, simple allometric, and full allometric models, respectively). Algebraic rearrangement of the equation associated with each data model leads to a correctly formulated adjusted ratio whose expected value is constant (i.e., size correlation is eliminated). Alternatively, simple algebra can be used to derive an expected value function for assessing whether any proposed ratio formula is effective in eliminating size correlations. Some published ratio adjustments were incorrectly formulated as indicated by expected values that remain a function of size after ratio transformation. Regression coefficients incorporated into adjusted ratios must be estimated using least-squares regression of the measurement variable on the size variable. Use of parameters estimated by any other regression technique (e.g., major axis or reduced major axis) results in residual correlations between size and the adjusted measurement variable. Correctly formulated adjusted ratios, whose parameters are estimated by least-squares methods, do control for size correlations. The size-adjusted

  13. Estimation of Data Uncertainty Adjustment Parameters for Multivariate Earth Rotation Series

    NASA Technical Reports Server (NTRS)

    Sung, Li-yu; Steppe, J. Alan

    1994-01-01

    We have developed a maximum likelihood method to estimate a set of data uncertainty adjustment parameters, iccluding scaling factors and additive variances and covariances, for multivariate Earth rotation series.

  14. Psychological and sociocultural adjustment of first-year international students: Trajectories and predictors.

    PubMed

    Hirai, Reiko; Frazier, Patricia; Syed, Moin

    2015-07-01

    Despite the increasing number of international students in U.S. universities, the temporal course of international students' adjustment has not been adequately tested, and only 1 study to date has examined multiple trajectories of adjustment. Therefore, the first goal of the current study was to explore multiple trajectories of adjustment among first-year international students using a broader range of adjustment measures (i.e., psychological distress, positive psychological adjustment, sociocultural adjustment). The second goal was to identify important predictors of trajectories. A wide range of individual and interpersonal predictor variables was examined, including academic stress and perceived control over academic stress, personality, social relationships, and language-related factors. Undergraduate and graduate international students in their first semester at a large midwestern university participated in this 5-wave longitudinal study (N = 248) that spanned 1 academic year. Multiple trajectories emerged, and the trajectories varied across the 3 adjustment measures. Average trajectories masked the trajectories of small groups of students who maintained or increased in terms of adjustment difficulties across outcomes. Contrary to popular theories, the U-shape adjustment trajectory (characterized by initial euphoria, distress, and then recovery) did not emerge. The most consistent predictors of adjustment trajectories were perceived present control over academic stress and Neuroticism. PMID:25961754

  15. Revenge and psychological adjustment after homicidal loss.

    PubMed

    van Denderen, Mariëtte; de Keijser, Jos; Gerlsma, Coby; Huisman, Mark; Boelen, Paul A

    2014-01-01

    Feelings of revenge are a common human response to being hurt by others. Among crime victims of severe sexual or physical violence, significant correlations have been reported between revenge and Posttraumatic Stress Disorder (PTSD). Homicide is one of the most severe forms of interpersonal violence. It is therefore likely that individuals bereaved by homicide experience high levels of revenge, which may hamper efforts to cope with traumatic loss. The relationship between revenge and psychological adjustment following homicidal loss has not yet been empirically examined. In the current cross-sectional study, we used self-report data from 331 spouses, family members and friends of homicide victims to examine the relationships between dispositional revenge and situational revenge on the one hand and symptom-levels of PTSD and complicated grief, as well as indices of positive functioning, on the other hand. Furthermore, the association between revenge and socio-demographic and offense-related factors was examined. Participants were recruited from a governmental support organization, a website with information for homicidally bereaved individuals, and members of support groups. Levels of both dispositional and situational revenge were positively associated with symptoms of PTSD and complicated grief, and negatively with positive functioning. Participants reported significantly less situational revenge in cases where the perpetrator was a direct family member than cases where the perpetrator was an indirect family member, friend, or someone unknown. Homicidally bereaved individuals reported more situational revenge, but not more dispositional revenge than a sample of students who had experienced relatively mild interpersonal transgressions. PMID:24910007

  16. Density-dependent adjustment of inducible defenses

    PubMed Central

    Tollrian, Ralph; Duggen, Sonja; Weiss, Linda C.; Laforsch, Christian; Kopp, Michael

    2015-01-01

    Predation is a major factor driving evolution, and organisms have evolved adaptations increasing their survival chances. However, most defenses incur trade-offs between benefits and costs. Many organisms save costs by employing inducible defenses as responses to fluctuating predation risk. The level of defense often increases with predator densities. However, individual predation risk should not only depend on predator density but also on the density of conspecifics. If the predator has a saturating functional response one would predict a negative correlation between prey density and individual predation risk and hence defense expression. Here, we tested this hypothesis using six model systems, covering a taxonomic range from protozoa to rotifers and crustaceans. In all six systems, we found that the level of defense expression increased with predator density but decreased with prey density. In one of our systems, i.e. in Daphnia, we further show that the response to prey density is triggered by a chemical cue released by conspecifics and congeners. Our results indicate that organisms adjust the degree of defense to the acute predation risk, rather than merely to predators’ densities. Our study suggests that density-dependent defense expression reflects accurate predation-risk assessment and is a general principle in many inducible-defense systems. PMID:26235428

  17. 15 CFR 6.5 - Effective date of adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... INFLATION ADJUSTMENTS § 6.5 Effective date of adjustments. The adjustments made by § 6.4 of this part, of... December 11, 2008, and before the effective date of any future inflation adjustment thereto made...

  18. 15 CFR 6.5 - Effective date of adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... INFLATION ADJUSTMENTS § 6.5 Effective date of adjustments. The adjustments made by § 6.4 of this part, of... December 7, 2012, and before the effective date of any future inflation adjustment thereto made...

  19. 15 CFR 6.5 - Effective date of adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... INFLATION ADJUSTMENTS § 6.5 Effective date of adjustments. The adjustments made by § 6.4 of this part, of... December 11, 2008, and before the effective date of any future inflation adjustment thereto made...

  20. 15 CFR 6.5 - Effective date of adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INFLATION ADJUSTMENTS § 6.5 Effective date of adjustments. The adjustments made by § 6.4 of this part, of... December 11, 2008, and before the effective date of any future inflation adjustment thereto made...

  1. 15 CFR 6.5 - Effective date of adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... INFLATION ADJUSTMENTS § 6.5 Effective date of adjustments. The adjustments made by § 6.4 of this part, of... December 7, 2012, and before the effective date of any future inflation adjustment thereto made...

  2. Response monitoring and adjustment: differential relations with psychopathic traits.

    PubMed

    Bresin, Konrad; Finy, M Sima; Sprague, Jenessa; Verona, Edelyn

    2014-08-01

    Studies on the relation between psychopathy and cognitive functioning often show mixed results, partially because different factors of psychopathy have not been considered fully. Based on previous research, we predicted divergent results based on a 2-factor model of psychopathy (interpersonal-affective traits and impulsive-antisocial traits). Specifically, we predicted that the unique variance of interpersonal-affective traits would be related to increased monitoring (i.e., error-related negativity) and adjusting to errors (i.e., posterror slowing), whereas impulsive-antisocial traits would be related to reductions in these processes. Three studies using a diverse selection of assessment tools, samples, and methods are presented to identify response monitoring correlates of the 2 main factors of psychopathy. In Studies 1 (undergraduates), 2 (adolescents), and 3 (offenders), interpersonal-affective traits were related to increased adjustment following errors and, in Study 3, to enhanced monitoring of errors. Impulsive-antisocial traits were not consistently related to error adjustment across the studies, although these traits were related to a deficient monitoring of errors in Study 3. The results may help explain previous mixed findings and advance implications for etiological models of psychopathy. PMID:24933282

  3. Response Monitoring and Adjustment: Differential Relations with Psychopathic Traits

    PubMed Central

    Bresin, Konrad; Finy, M. Sima; Sprague, Jenessa; Verona, Edelyn

    2014-01-01

    Studies on the relation between psychopathy and cognitive functioning often show mixed results, partially because different factors of psychopathy have not been considered fully. Based on previous research, we predicted divergent results based on a two-factor model of psychopathy (interpersonal-affective traits and impulsive-antisocial traits). Specifically, we predicted that the unique variance of interpersonal-affective traits would be related to increased monitoring (i.e., error-related negativity) and adjusting to errors (i.e., post-error slowing), whereas impulsive-antisocial traits would be related to reductions in these processes. Three studies using a diverse selection of assessment tools, samples, and methods are presented to identify response monitoring correlates of the two main factors of psychopathy. In Studies 1 (undergraduates), 2 (adolescents), and 3 (offenders), interpersonal-affective traits were related to increased adjustment following errors and, in Study 3, to enhanced monitoring of errors. Impulsive-antisocial traits were not consistently related to error adjustment across the studies, although these traits were related to a deficient monitoring of errors in Study 3. The results may help explain previous mixed findings and advance implications for etiological models of psychopathy. PMID:24933282

  4. 7 CFR 718.110 - Adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Adjustments. 718.110 Section 718.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM... Determination of Acreage and Compliance § 718.110 Adjustments. (a) The farm operator or other...

  5. 7 CFR 718.110 - Adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Adjustments. 718.110 Section 718.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM... Determination of Acreage and Compliance § 718.110 Adjustments. (a) The farm operator or other...

  6. 7 CFR 718.110 - Adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Adjustments. 718.110 Section 718.110 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM... Determination of Acreage and Compliance § 718.110 Adjustments. (a) The farm operator or other...

  7. 45 CFR 84.44 - Academic adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Academic adjustments. 84.44 Section 84.44 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 84.44 Academic adjustments. (a)...

  8. 22 CFR 142.44 - Academic adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Academic adjustments. 142.44 Section 142.44 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 142.44 Academic adjustments. (a) Academic requirements. A...

  9. 15 CFR 6.6 - Subsequent adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Subsequent adjustments. 6.6 Section 6.6 Commerce and Foreign Trade Office of the Secretary of Commerce CIVIL MONETARY PENALTY INFLATION... once every four years after October 23, 1996, make the inflation adjustment, described in Section...

  10. Religiousity, Spirituality and Adolescents' Self-Adjustment

    ERIC Educational Resources Information Center

    Japar, Muhammad; Purwati

    2014-01-01

    Religiuosity, spirituality, and adolescents' self-adjustment. The objective of this study is to test the correlation among religiosity, spirituality and adolescents' self-adjustment. A quantitative approach was employed in this study. Data were collected from 476 junior high schools students of 13 State Junior High Schools and one Junior High…

  11. Adjustable Optical Mount Is More Rigid

    NASA Technical Reports Server (NTRS)

    Asbury, Bill G.; Coombs, David S.; Jones, Irby W.; Moore, Alvah S., Jr.

    1994-01-01

    Improved mount for lens or mirror in laser offers rigidity similar to that of nonadjustable optical mount. In comparison with older adjustable optical mounts, this one less susceptible to movements and distortions caused by vibrations and by thermal expansions and contractions. Mount contains neither adjustment rods (which grow or shrink as temperature varies) nor springs (which transmit vibrations to mounted optic).

  12. 24 CFR 9.155 - Housing adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Housing adjustments. 9.155 Section 9.155 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... THE DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT § 9.155 Housing adjustments. (a) The agency...

  13. 15 CFR 6.6 - Subsequent adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Subsequent adjustments. 6.6 Section 6.6 Commerce and Foreign Trade Office of the Secretary of Commerce CIVIL MONETARY PENALTY INFLATION... once every four years after October 23, 1996, make the inflation adjustment, described in Section...

  14. 15 CFR 6.6 - Subsequent adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Subsequent adjustments. 6.6 Section 6.6 Commerce and Foreign Trade Office of the Secretary of Commerce CIVIL MONETARY PENALTY INFLATION... once every four years after October 23, 1996, make the inflation adjustment, described in Section...

  15. 15 CFR 6.6 - Subsequent adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Subsequent adjustments. 6.6 Section 6.6 Commerce and Foreign Trade Office of the Secretary of Commerce CIVIL MONETARY PENALTY INFLATION... once every four years after October 23, 1996, make the inflation adjustment, described in Section...

  16. 15 CFR 6.6 - Subsequent adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Subsequent adjustments. 6.6 Section 6.6 Commerce and Foreign Trade Office of the Secretary of Commerce CIVIL MONETARY PENALTY INFLATION... once every four years after October 23, 1996, make the inflation adjustment, described in Section...

  17. 14 CFR 254.6 - Periodic adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Periodic adjustments. 254.6 Section 254.6 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS DOMESTIC BAGGAGE LIABILITY § 254.6 Periodic adjustments. The Department of Transportation...

  18. Affect and Status Dimensions of Marital Adjustment

    ERIC Educational Resources Information Center

    Fineberg, Beth L.; Joseph Lowman

    1975-01-01

    The interactions of 10 maritally adjusted and 10 maladjusted couples were compared using a coding system based on the Leary circumplex. Major findings are (1) adjusted couples communicated more affection and submission than did maladjusted ones, (2) all couples were more likely to show complementary sequencing patterns with some interesting…

  19. 24 CFR 902.24 - Database adjustment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Database adjustment. 902.24 Section 902.24 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED... PUBLIC HOUSING ASSESSMENT SYSTEM Physical Condition Indicator § 902.24 Database adjustment....

  20. 49 CFR 630.11 - Data adjustments.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 7 2014-10-01 2014-10-01 false Data adjustments. 630.11 Section 630.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.11 Data adjustments. Errors in the data used...

  1. 24 CFR 902.24 - Database adjustment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Database adjustment. 902.24 Section 902.24 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED... PUBLIC HOUSING ASSESSMENT SYSTEM Physical Condition Indicator § 902.24 Database adjustment....

  2. 49 CFR 630.11 - Data adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Data adjustments. 630.11 Section 630.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.11 Data adjustments. Errors in the data used...

  3. 49 CFR 630.11 - Data adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Data adjustments. 630.11 Section 630.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.11 Data adjustments. Errors in the data used...

  4. 24 CFR 902.24 - Database adjustment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Database adjustment. 902.24 Section 902.24 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED... PUBLIC HOUSING ASSESSMENT SYSTEM Physical Condition Indicator § 902.24 Database adjustment....

  5. 49 CFR 630.11 - Data adjustments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 7 2012-10-01 2012-10-01 false Data adjustments. 630.11 Section 630.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.11 Data adjustments. Errors in the data used...

  6. 49 CFR 630.11 - Data adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 7 2013-10-01 2013-10-01 false Data adjustments. 630.11 Section 630.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.11 Data adjustments. Errors in the data used...

  7. 24 CFR 902.24 - Database adjustment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Database adjustment. 902.24 Section 902.24 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED... PUBLIC HOUSING ASSESSMENT SYSTEM Physical Condition Indicator § 902.24 Database adjustment....

  8. 10 CFR 905.34 - Adjustment provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Adjustment provisions. 905.34 Section 905.34 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Power Marketing Initiative § 905.34 Adjustment... continue to take place based on existing contract/marketing criteria principles....

  9. 10 CFR 905.34 - Adjustment provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Adjustment provisions. 905.34 Section 905.34 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Power Marketing Initiative § 905.34 Adjustment... continue to take place based on existing contract/marketing criteria principles....

  10. 10 CFR 905.34 - Adjustment provisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Adjustment provisions. 905.34 Section 905.34 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Power Marketing Initiative § 905.34 Adjustment... continue to take place based on existing contract/marketing criteria principles....

  11. 10 CFR 905.34 - Adjustment provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Adjustment provisions. 905.34 Section 905.34 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Power Marketing Initiative § 905.34 Adjustment... continue to take place based on existing contract/marketing criteria principles....

  12. 10 CFR 905.34 - Adjustment provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Adjustment provisions. 905.34 Section 905.34 Energy DEPARTMENT OF ENERGY ENERGY PLANNING AND MANAGEMENT PROGRAM Power Marketing Initiative § 905.34 Adjustment... continue to take place based on existing contract/marketing criteria principles....

  13. Ergonomically Adjustable School Furniture for Male Students

    ERIC Educational Resources Information Center

    Al-Saleh, Khalid S.; Ramadan, Mohamed Z.; Al-Ashaikh, Riyad A.

    2013-01-01

    The need for adjustability in school furniture, in order to accommodate the variation in anthropometric measures of different genders, cultures and ages is becoming increasingly important. Four chair-table combinations, different in dimensions, with adjustable chair seating heights and table heights were designed, manufactured and distributed to…

  14. 7 CFR 1744.64 - Budget adjustment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... for a contract that otherwise would be approved by RUS. See 7 CFR part 1753. ... 7 Agriculture 11 2011-01-01 2011-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in...

  15. 7 CFR 1744.64 - Budget adjustment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... for a contract that otherwise would be approved by RUS. See 7 CFR part 1753. ... 7 Agriculture 11 2013-01-01 2013-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in...

  16. 7 CFR 1744.64 - Budget adjustment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... for a contract that otherwise would be approved by RUS. See 7 CFR part 1753. ... 7 Agriculture 11 2014-01-01 2014-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in...

  17. 7 CFR 1744.64 - Budget adjustment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... for a contract that otherwise would be approved by RUS. See 7 CFR part 1753. ... 7 Agriculture 11 2012-01-01 2012-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in...

  18. 7 CFR 1744.64 - Budget adjustment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for a contract that otherwise would be approved by RUS. See 7 CFR part 1753. ... 7 Agriculture 11 2010-01-01 2010-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in...

  19. 7 CFR 15b.32 - Academic adjustments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Academic adjustments. 15b.32 Section 15b.32 Agriculture Office of the Secretary of Agriculture NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 15b.32 Academic adjustments. (a) Academic requirements. A recipient...

  20. A Digital Game for International Students' Adjustment

    ERIC Educational Resources Information Center

    Bisadi, Maryam; Chua, Alton Y. K; Keong, Lee Chu

    2013-01-01

    Although digital games have been developed for various subject areas, little attention has been focused on using digital games to address international students' adjustment issues. For this reason, this paper endeavors to explore the use of a digital game in facilitating international students acquire adjustment-related information. Specifically,…

  1. Marital Adjustment Correlates in Young Couples.

    ERIC Educational Resources Information Center

    Haskell, Samuel D.

    The Locke-Wallace Marital Adjustment Scale was administered to 35 Caucasian, Protestant couples who were married an average of nine years, largely middle class, and lived in Knoxville, Tennessee. Significant correlates of marital adjustment were organized into groups of similar variables. Correlate groups that were the same for the husband and…

  2. 24 CFR 9.155 - Housing adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Housing adjustments. 9.155 Section 9.155 Housing and Urban Development Office of the Secretary, Department of Housing and Urban... THE DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT § 9.155 Housing adjustments. (a) The agency...

  3. 34 CFR 104.44 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false Academic adjustments. 104.44 Section 104.44 Education... Postsecondary Education § 104.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure...

  4. 45 CFR 84.44 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Academic adjustments. 84.44 Section 84.44 Public... Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure that such requirements do not...

  5. 45 CFR 605.44 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Academic adjustments. 605.44 Section 605.44 Public... Postsecondary Education § 605.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure...

  6. 7 CFR 15b.32 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Academic adjustments. 15b.32 Section 15b.32... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 15b.32 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to...

  7. 34 CFR 104.44 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Academic adjustments. 104.44 Section 104.44 Education... Postsecondary Education § 104.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure...

  8. 7 CFR 15b.32 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Academic adjustments. 15b.32 Section 15b.32... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 15b.32 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to...

  9. 45 CFR 605.44 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Academic adjustments. 605.44 Section 605.44 Public... Postsecondary Education § 605.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure...

  10. 22 CFR 142.44 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Academic adjustments. 142.44 Section 142.44... OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 142.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make...

  11. 38 CFR 18.444 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Academic adjustments. 18....444 Academic adjustments. (a) Academic requirements. A recipient shall make necessary modifications to its academic requirements to ensure that these requirements do not discriminate or have the effect...

  12. 45 CFR 1170.44 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Academic adjustments. 1170.44 Section 1170.44... ASSISTED PROGRAMS OR ACTIVITIES Postsecondary Education § 1170.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its...

  13. 15 CFR 8b.22 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Academic adjustments. 8b.22 Section 8b... Secondary Education § 8b.22 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure...

  14. 15 CFR 8b.22 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Academic adjustments. 8b.22 Section 8b... Secondary Education § 8b.22 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure...

  15. 22 CFR 217.44 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Academic adjustments. 217.44 Section 217.44... PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 217.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make...

  16. 22 CFR 142.44 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Academic adjustments. 142.44 Section 142.44... OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 142.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make...

  17. 45 CFR 1170.44 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Academic adjustments. 1170.44 Section 1170.44... ASSISTED PROGRAMS OR ACTIVITIES Postsecondary Education § 1170.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its...

  18. 38 CFR 18.444 - Academic adjustments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Academic adjustments. 18....444 Academic adjustments. (a) Academic requirements. A recipient shall make necessary modifications to its academic requirements to ensure that these requirements do not discriminate or have the effect...

  19. 45 CFR 84.44 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Academic adjustments. 84.44 Section 84.44 Public... Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make such modifications to its academic requirements as are necessary to ensure that such requirements do not...

  20. 22 CFR 217.44 - Academic adjustments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Academic adjustments. 217.44 Section 217.44... PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Postsecondary Education § 217.44 Academic adjustments. (a) Academic requirements. A recipient to which this subpart applies shall make...