Science.gov

Sample records for social hmo trends

  1. Therapists' Contributions to Program Development in an HMO.

    ERIC Educational Resources Information Center

    Tulkin, Steven R.

    The delivery of services in a health maintenance organization (HMO) provides many opportunities for innovation. There is a growing awareness that many outpatient medical visits are related to psychological or social needs. Because of the economic incentive for HMO's to reduce inappropriate utilization, psychologists and psychotherapists will play…

  2. HMO partnering: the provider dilemma.

    PubMed

    Ayers, J; Benson, L; Bonhag, R

    1996-10-01

    While the growth of HMOs has slowed patient visits to doctors, it also has created a deluge of press clippings. On July 16, 1996, three articles on the subject appeared in the Wall Street Journal, front section. The headlines painted a vivid picture of the forces acting on HMOs and providers alike (Figure 1). The articles portended more change for healthcare. The "shake-out," a term applied to industries in serious transformation, brings shedding of excess capacity and loss of jobs and income. Providers, in particular, find themselves in a difficult dilemma. They must not only cut costs as reimbursement drops, but also retain patients with good outcomes and high quality service. Patient retention means keeping the individual patient from switching to another provider and keeping the insurer's group of patients as an authorized provider for that insurer. The relationship between provider and HMO lies at the heart of the provider dilemma. The HMO structure, which shifts financial risk for care, is quickly setting the standard, for healthcare pricing, medical standards, and management practices. Understanding and responding to HMO needs are vital to competitive advantage and survival. The article discusses the inherent dilemma of HMO and provider partnering and suggests provider responses.

  3. Does anyone understand HMO advertising?

    PubMed

    Bisinger, J M

    1986-12-01

    Much HMO advertising is executed with technical proficiency, but a high level of technical skill cannot compensate for poor objectives, an inadequate analysis of the business situation, or a lack of advertising effectiveness. Industrial marketing techniques often involve person-to-person selling via a sales staff, sales reps, on-site technical assistance and informational meetings, team selling, etc. Some HMOs also employ these techniques. In general, the promotional focus in these situations is not on mass media; communication tends to be in support of personal sales activities. These personal techniques are used because of the difficulty of selling complicated products or services. Is an HMO a simple product/service? If it is not, consumer promotional tactics will probably be ineffective. If used, these promotional tactics probably will be unintelligible because "consumers" do not select HMOs; their employers do.

  4. Comparing the agreement among alternative models in evaluating HMO efficiency.

    PubMed Central

    Bryce, C L; Engberg, J B; Wholey, D R

    2000-01-01

    OBJECTIVE: To describe the efficiency of HMOs and to test the robustness of these findings across alternative models of efficiency. This study examines whether these models, when constructed in parallel to use the same information, provide researchers with the same insights and identify the same trends. DATA SOURCES: A data set containing 585 HMOs operating from 1985 through 1994. Variables include enrollment, utilization, and financial information compiled primarily from Health Care Investment Analysts, InterStudy HMO Census, and Group Health Association of America. STUDY DESIGN: We compute three estimates of efficiency for each HMO and compare the results in terms of individual performance and industry-wide trends. The estimates are then regressed against measures of case mix, quality, and other factors that may be related to the model estimates. PRINCIPAL FINDINGS: The three models identify similar trends for the HMO industry as a whole; however, they assess the relative technical efficiency of individual firms differently. Thus, these techniques are limited for either benchmarking or setting rates because the firms identified as efficient may be a consequence of model selection rather than actual performance. CONCLUSIONS: The estimation technique to evaluate efficient firms can affect the findings themselves. The implications are relevant not only for HMOs, but for efficiency analyses in general. Concurrence among techniques is no guarantee of accuracy, but it is reassuring; conversely, radically distinct inferences across models can be a warning to temper research conclusions. PMID:10857474

  5. The "Teaching HMO": A New Academic Partner.

    ERIC Educational Resources Information Center

    Moore, Gordon T.; And Others

    1994-01-01

    The Harvard University Medical School (Massachusetts) and a community health maintenance organization (HMO) have formed the first medical school department to be based in a freestanding HMO, replicating the conventional teaching hospital clinical teaching model in a managed care situation. The model is seen as potentially transforming medical…

  6. What determines hospital sponsorship of an HMO?

    PubMed

    McCue, M J

    2000-01-01

    Using a strategic adaptation framework, this study evaluates the underlying institutional, market, organizational, and financial factors leading to hospital sponsorship of a health maintenance organization (HMO) insurance product. Analyzing hospitals in Metropolitan Statistical Areas (MSAs) in 1995 and 1996, the study found that a hospital is more likely to sponsor an HMO in markets that see a combined interaction effect of a large number of competing HMOs and high HMO penetration. HMO sponsorship also is more likely among hospitals with relatively low market share. Only in small MSA markets do hospitals with greater liquidity sponsor an HMO. Finally, hospitals that are affiliated with a multihospital system and under public ownership are more likely to sponsor HMOs.

  7. Social Trends and Educational Organization.

    ERIC Educational Resources Information Center

    Clark, Burton R.

    Economic, demographic and political trends are three major forces affecting the educational system. Since 1945, rapidly changing technology has increased demands for expert manpower and eradicated or considerably decreased the need for unskilled labor. The educational system responds to this challenge by preparing professionally qualified…

  8. HMO employment and African-American physicians.

    PubMed Central

    Briscoe, Forrest; Konrad, Thomas R.

    2006-01-01

    OBJECTIVES: To assess the level and determinants of African-American physicians' employment in health maintenance organizations (HMOs), particularly early in their careers. METHODS: We analyzed data from the 1991 and 1996 Young Physicians Surveys to assess racial differences in the likelihood of HMO employment (n = 3,705). Using multinomial logistic regression, we evaluated four explanations for an observed relationship between African-American physicians and HMO employment: human capital stratification among organizations, race-based affinity between physicians and patients, financial constraints due to debt burden, and different organizational hiring practices. Using binomial logistic regression, we also evaluated differences in the odds of being turned down for a prior practice position, of subsequently leaving the current practice organization and of later having career doubts. RESULTS: Without any controls, African-American physicians were 4.52 times more likely to practice in HMOs than Caucasian physicians. After controlling for human capital stratification, racial concordance and financial constraints, African-American physicians remained 2.48 times more likely to practice in HMOs than Caucasian physicians. In addition, 19.2% of African-American physicians in HMOs reported being turned down for another job, far more than any other racial/ethnic group in the HMO setting and any racial/ethnic group, including African-American physicians in the non-HMO setting (including all other practice locations). Five years later, those same African-American physicians from HMOs also reported significantly more turnover (7.50 times more likely than non-HMO African-American physicians to leave their current practice) and doubt about their careers (2.17 times more likely than non-HMO African-American physicians to express serious career doubts). CONCLUSIONS: African-American physicians were disproportionately hired into HMO settings, impacting their subsequent careers. PMID

  9. Impact of HMO market structure on physician-hospital strategic alliances.

    PubMed Central

    Burns, L R; Bazzoli, G J; Dynan, L; Wholey, D R

    2000-01-01

    OBJECTIVE: To assess the impact of HMO market structure on the formation of physician-hospital strategic alliances from 1993 through 1995. The two trends, managed care and physician-hospital integration have been prominent in reshaping insurance and provider markets over the past decade. STUDY DESIGN: Pooled cross-sectional data from the InterStudy HMO Census and the Annual Survey conducted by the American Hospital Association (AHA) between 1993 and the end of 1995 to examine the effects of HMO penetration and HMO numbers in a market on the formation of hospital-sponsored alliances with physicians. Because prior research has found nonlinear effects of HMOs on a variety of dependent variables, we operationalized HMO market structure two ways: using a Taylor series expansion and cross-classifying quartile distributions of HMO penetration and numbers into 16 dummy indicators. Alliance formation was operationalized using the presence of any alliance model (IPA, PHO, MSO, and foundation) and the sum of the four models present in the hospital. Because managed care and physician-hospital integration are endogenous (e.g., some hospitals also sponsor HMOs), we used an instrumental variables approach to model the determinants of HMO penetration and HMO numbers. These instruments were then used with other predictors of alliance formation: physician supply characteristics, the extent of hospital competition, hospital-level descriptors, population size and demographic characteristics, and indicators for each year. All equations were estimated at the MSA level using mixed linear models and first-difference models. PRINCIPAL FINDINGS: Contrary to conventional wisdom, alliance formation is shaped by the number of HMOs in the market rather than by HMO penetration. This confirms a growing perception that hospital-sponsored alliances with physicians are contracting vehicles for managed care: the greater the number of HMOs to contract with, the greater the development of alliances

  10. 'Eraser Challenge' Latest Harmful Social Media Trend for Kids

    MedlinePlus

    ... news/fullstory_164228.html 'Eraser Challenge' Latest Harmful Social Media Trend for Kids Burns, abrasions the result as ... March 22, 2017 (HealthDay News) -- It's spreading via social media: A "dare" where kids use erasers to rub ...

  11. Impact of HMO mergers and acquisitions on financial performance.

    PubMed

    Weech-Maldonado, Robert

    2002-01-01

    This study examines the effect of health maintenance organization (HMO) mergers and acquisitions on financial performance, as indicated by cash flow returns, profitability ratios, and efficiency indicators. Pooled, cross-sectional files of financial performance data were created for HMO mergers occurring in the period of 1988 to 1994. The study uses a time-series design involving the analysis of pre- and post-acquisition financial performance measured over a period of four years. Change scores for the industry-adjusted financial performance measures were calculated and then evaluated using t-tests. The study showed that HMO mergers had a positive effect on financial performance and efficiency. This effect disappeared, however, after adjusting for HMO industry returns. Potential synergies arising from HMO mergers have been largely illusory. Mergers may have been a result of non-value enhancing motives or management overconfidence.

  12. Forecasting Social Trends as a Basis for Formulating Educational Policy.

    ERIC Educational Resources Information Center

    Lewis, Arthur J.

    The paper describes how information regarding future trends is collected and made available to educational policy makers. Focusing on educational implications of social and population trends, the paper is based on data derived from use of trend forecasting by educational policy makers in Florida and other southeastern states. The document is…

  13. Trends in K-12 Social Studies. ERIC Digest.

    ERIC Educational Resources Information Center

    Risinger, C. Frederick

    Drawing on contemporary research literature, recently developed curriculum guides, and blue-ribbon reports, this digest reviews 10 contemporary trends in K-12 social studies in the United States. Trends are as follows: (1) History, history, and more history; (2) More geography, too; (3) Using literature to teach social studies; (4) Focus on the…

  14. Overview: the HMO environment in the eighties and related issues in health education.

    PubMed

    Deeds, S G

    1981-01-01

    Solid, though unspectacular, growth of the HMO concept and its concomitant health education components is noted in the 1970s. This trend is expected to continue through the 80s. The overarching priority concern in this decade is cost containment. Two strategies for containment, competition and regulation, are examined for their health education implications. The growth of IPA's brings forth problems in the delivery of health education services within that type of HMO. Other implications and issues within health education practice are identified. These include multiple definitions of health education, the interactive behavioral model, incongruent values among professionals, the relationship of patient education to the quality of care, the marginality of health education, financing, and consumer rights. Realistic, immediate expectations coupled with strong vision of the future potential for health education is urged.

  15. Social Psychology: Trends, Assessment, and Prognosis.

    ERIC Educational Resources Information Center

    Stryker, Sheldon

    1981-01-01

    Points out that sociologists should be aware of developments in the field of social psychology because sociological (particularly structural) analyses rest on assumptions about the social psychological properties of persons and processes. (DB)

  16. The role of service recovery in HMO satisfaction.

    PubMed

    Sarel, D; Marmorstein, H

    1999-01-01

    Complaint handling and service recovery by HMOs may be more efficient to implement and more determinant of customer satisfaction and retention than other approaches such as improving access to care. The current findings are consistent with research on recovery efforts in other industries. Complaint handling systems must achieve rapid and comprehensive identification and resolution of HMO member problems. Both cultural change and appropriate incentives to re-educate employees within HMO organizations are additional requisites to effective service recovery. The benefits to the HMO of expenditures on service recovery should be more immediate and sustainable than the benefits derived from other methods of increasing member satisfaction.

  17. Segmentation of hospital markets: where do HMO enrollees get care?

    PubMed

    Escarce, J J; Shea, J A; Chen, W

    1997-01-01

    Commercially insured and Medicare patients who are not in health maintenance organizations (HMOs) tend to use different hospitals than HMO patients use. This phenomenon, called market segmentation, raises important questions about how hospitals that treat many HMO patients differ from those that treat few HMO patients, especially with regard to quality of care. This study of patients undergoing coronary artery bypass graft surgery found no evidence that HMOs in southeast Florida systematically channel their patients to high-volume or low-mortality hospitals. These findings are consistent with other evidence that in many areas of the country, incentives for managed care plans to reduce costs may outweigh incentives to improve quality.

  18. Educational, Social, Technological and Scientific Trends and the Deaf Consumer.

    ERIC Educational Resources Information Center

    Denton, David M.; And Others

    1987-01-01

    The report of a section meeting of the 1987 Forum on Deafness contains transcripts of the following presentations: "Century 21: Social Trends and Deafness" (Raymond Trybus); "Technology and Science in the Management of Deafness" (Arthur Boothroyd); "Trends in Education" (Eva Baker). Highlights of the discussion following the presentations are…

  19. Collective Socialization and Child Conduct Problems. Data Trends #105

    ERIC Educational Resources Information Center

    Research and Training Center on Family Support and Children's Mental Health, 2004

    2004-01-01

    "Data Trends" reports present summaries of research on mental health services for children and adolescents and their families. The article summarized in this "Data Trends" presents findings from research examining the influence of collective socialization, concentration of disadvantage, and prevalence of crime on conduct…

  20. Epinephrine autoinjector refill history in an HMO.

    PubMed

    Kaplan, Michael S; Jung, Sandy Y; Chiang, Matthew L

    2011-02-01

    Epinephrine can be lifesaving in episodes of anaphylaxis, yet it is underprescribed and underused. Tracking of epinephrine refills over time for patients with a diagnosis of anaphylaxis has not been reported. This study reports on the refill history of 14,677 patients in a large HMO who received an initial dispensing of EpiPen (Dey Pharma, Basking Ridge, NJ) or EpiPen Jr between 2000 and 2006. A total of 6,776 (46%) refilled at least once. Twenty-five percent of the patients who were in the cohort for 5 years or more refilled multiple times, and 11% refilled consistently at all expected refill times. Infants through children 12 years of age were more likely to receive a refill dispensing (63%) compared with teenagers and adults (40%). The most common ICD-9 codes that were linked to the initial epinephrine dispensing were allergic disorder (37%), miscellaneous anaphylaxis/angioedema (23%), hymenoptera/insect bite or sting (14%), and specific or nonspecific food allergy (11%). A total of 79% of patients with a food-related ICD-9 code and 59% of patients with an insect sting-related ICD-9 code refilled epinephrine at least once. An opportunity exists to identify system-based as well as personal barriers in an ongoing effort to provide patients at risk with the tools and empowerment that could reduce their risk during life-threatening anaphylactic reactions.

  1. 42 CFR 417.155 - How the HMO option must be included in the health benefits plan.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... to distribute educational literature, brochures, announcements of meetings, and other relevant...) Review of HMO offering materials. (1) The HMO must give the employing entity or designee opportunity to review, revise, and approve HMO educational and offering materials before distribution. (2)...

  2. Health care use and expenditures of Medicare HMO disenrollees.

    PubMed

    Parente, Stephen T; Evans, William N; Schoenman, Julie A; Finch, Michael D

    2005-01-01

    We examine the impact of the first wave of Medicare health maintenance organization HMO withdrawals. With data from CMS and United Health Group, we estimate use and expenditure changes between 1998 and 1999 for HMO enrollees who were involuntarily dropped from their plan and returned to fee-for-service (FFS) Medicare using a difference-in-difference model. Compared to those who voluntarily left an HMO, involuntarily disenrolled beneficiaries had higher out-of-pocket expenditures, an 80 percent decrease in physician visits, 38 percent higher emergency room (ER) use and a higher probability of dying. The results suggest beneficiaries face significant costs and reduced health outcomes from unstable Medicare managed care markets.

  3. HMO encroachment. The Palm Beach County Medical Society's response.

    PubMed

    Fischer, L A

    1987-03-01

    In 1984, the Palm Beach County (Florida) Medical Society faced the invasion of an HMO which, via an expensive advertising plan, urged Medicare recipients to enroll in a program that promised free health care. As physicians watched more and more of their older patients transfer to the HMO, they turned to their local medical society, which formulated a response. It launched a public information campaign designed to give patients the necessary facts about HMOs so they could make an informed decision about joining. The article describe the specific steps the physicians took to battle the new competition.

  4. HMO Web sites: what do they tell consumers?

    PubMed

    Thompson, J M; Howard, J E

    2000-01-01

    Despite the growth of managed care, little is known about health plans' web sites. This paper reports on a review of the web sites of the 25 largest HMOs in the United States to identify whether their content included information deemed important by consumers: quality, price, provider network, personal health information, and customer service features. Findings show variation in the content of HMO web sites, with sites emphasizing customer service features, the provider network, and personal health information. Two-thirds of HMOs offer information on quality; however, pricing information is offered by only four plans. Implications for future differentiation of HMO web sites are discussed.

  5. Patterns and Trends of Canadian Social Work Doctoral Dissertations

    ERIC Educational Resources Information Center

    Rothwell, David W.; Lach, Lucyana; Blumenthal, Anne; Akesson, Bree

    2015-01-01

    The first social work doctoral program in Canada began in 1952. Relatively recently, the number of programs has grown rapidly, doubling in the past 10 years to 14 programs. Despite the expansion there is no systematic understanding of the patterns and trends in doctoral research. In this study we review 248 publicly available dissertations from…

  6. 32 CFR 199.18 - Uniform HMO Benefit.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... exams; (iv) Immunizations; (v) Periodic health promotion and disease prevention exams; (vi) Blood...) MISCELLANEOUS CIVILIAN HEALTH AND MEDICAL PROGRAM OF THE UNIFORMED SERVICES (CHAMPUS) § 199.18 Uniform HMO... benefit is to establish a health benefit option modeled on health maintenance organization plans....

  7. 32 CFR 199.18 - Uniform HMO Benefit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... exams; (iv) Immunizations; (v) Periodic health promotion and disease prevention exams; (vi) Blood...) MISCELLANEOUS CIVILIAN HEALTH AND MEDICAL PROGRAM OF THE UNIFORMED SERVICES (CHAMPUS) § 199.18 Uniform HMO... benefit is to establish a health benefit option modeled on health maintenance organization plans....

  8. 32 CFR 199.18 - Uniform HMO Benefit.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... exams; (iv) Immunizations; (v) Periodic health promotion and disease prevention exams; (vi) Blood...) MISCELLANEOUS CIVILIAN HEALTH AND MEDICAL PROGRAM OF THE UNIFORMED SERVICES (CHAMPUS) § 199.18 Uniform HMO... benefit is to establish a health benefit option modeled on health maintenance organization plans....

  9. 32 CFR 199.18 - Uniform HMO Benefit.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... exams; (iv) Immunizations; (v) Periodic health promotion and disease prevention exams; (vi) Blood...) MISCELLANEOUS CIVILIAN HEALTH AND MEDICAL PROGRAM OF THE UNIFORMED SERVICES (CHAMPUS) § 199.18 Uniform HMO... benefit is to establish a health benefit option modeled on health maintenance organization plans....

  10. 32 CFR 199.18 - Uniform HMO Benefit.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... exams; (iv) Immunizations; (v) Periodic health promotion and disease prevention exams; (vi) Blood...) MISCELLANEOUS CIVILIAN HEALTH AND MEDICAL PROGRAM OF THE UNIFORMED SERVICES (CHAMPUS) § 199.18 Uniform HMO... benefit is to establish a health benefit option modeled on health maintenance organization plans....

  11. 42 CFR 417.157 - Contributions for the HMO alternative.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... their health benefits plan, the employer may require HMO enrollees who would otherwise pay little or... availability of data. Each employing entity or designee must retain the following data for three years and make it available to CMS upon request: (1) The data used to compute the level of contribution for each...

  12. 42 CFR 417.157 - Contributions for the HMO alternative.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... brochures and enrollment literature, it must, in the case of the HMO alternative, determine and distribute... plan. (3) A description of the methodology for computation. (g) CMS review of data. (1) CMS may request and review the data specified in paragraph (f) of this section on its own initiative or in response...

  13. Both HMG boxes in Hmo1 are essential for DNA binding in vitro and in vivo.

    PubMed

    Higashino, Ayako; Shiwa, Yuh; Yoshikawa, Hirofumi; Kokubo, Tetsuro; Kasahara, Koji

    2015-01-01

    Hmo1, a member of the high mobility group B family proteins in Saccharomyces cerevisiae, associates with the promoters of ribosomal protein genes (RPGs) to direct accurate transcriptional initiation. Here, to identify factors involved in the binding of Hmo1 to its targets and the mechanism of Hmo1-dependent transcriptional initiation, we developed a novel reporter system using the promoter of the RPG RPS5. A genetic screen did not identify any factors that influence Hmo1 binding, but did identify a number of mutations in Hmo1 that impair its DNA binding activity in vivo and in vitro. These results suggest that Hmo1 binds to its target promoters autonomously without any aid of additional factors. Furthermore, characterization of Hmo1 mutants showed that the box A domain plays a pivotal role in DNA binding and may be required for the recognition of structural properties of target promoters that occur in native chromatin.

  14. Older patients' health status and satisfaction with medical care in an HMO population.

    PubMed

    Hall, J A; Feldstein, M; Fretwell, M D; Rowe, J W; Epstein, A M

    1990-03-01

    Few studies have examined the relationship between older patients' satisfaction with medical care and their health status, and none of these investigations has been based at an HMO. To examine this question, data on 532 patients older than 70 years in an HMO were analyzed. Patients' reports of satisfaction with medical care were examined in relation to several dimensions of health status (based on self-reports, chart data, and physicians' ratings), their own sociodemographic characteristics, and characteristics of their primary physicians. Greater satisfaction was significantly associated with better self-rated health and physical function, less emotional distress, and more social activity but was not related to physicians' health ratings, number of diagnoses, or cognitive function. Mean levels of satisfaction were also significantly different for patients of different physicians but not appreciably related to patients' sociodemographic characteristics. When patient sociodemographic characteristics were controlled for, the relations of health status variables to satisfaction were essentially unchanged. It was concluded that the key issues to be resolved are whether better health leads to greater satisfaction or vice versa, and, in either case, whether the relations are mediated by factors relating to the patient's experience of medical care.

  15. Strategic marketing applications of conjoint analysis: an HMO perspective.

    PubMed

    Rosko, M D; DeVita, M; McKenna, W F; Walker, L R

    1985-01-01

    The purpose of this article is to demonstrate how data from a conjoint analysis study can be used to help determine the most appropriate marketing mix for an operational HMO which is entering a new market--the geriatric population. Included are two features which are absent in previous articles on health care applications of conjoint analysis: external validation of results, and a demonstration of how conjoint analysis can be used to simulate market responses to changes in the provider's marketing mix.

  16. Main Trends of Research in the Social and Human Sciences, Part 1: Social Sciences.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This volume is the result of a study, initiated by United Nations Educational, Scientific and Cultural Organization (UNESCO), to report on the main trends of social sciences research, not on the results achieved. Part I contains an examination of the present state and perspectives for development of the disciplines of sociology (Lazarsfeld),…

  17. 45 CFR 146.119 - HMO affiliation period as an alternative to a preexisting condition exclusion.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE GROUP HEALTH INSURANCE MARKET.... (a) In general. A group health plan offering health insurance coverage through an HMO, or an HMO that offers health insurance coverage in connection with a group health plan, may impose an affiliation...

  18. 42 CFR 417.520 - Effect on HMO and CMP contracts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Effect on HMO and CMP contracts. 417.520 Section... HEALTH CARE PREPAYMENT PLANS Change of Ownership and Leasing of Facilities: Effect on Medicare Contract § 417.520 Effect on HMO and CMP contracts. (a) The provisions set forth in subpart L of part 422 of...

  19. 42 CFR 417.520 - Effect on HMO and CMP contracts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Effect on HMO and CMP contracts. 417.520 Section... PLANS, AND HEALTH CARE PREPAYMENT PLANS Change of Ownership and Leasing of Facilities: Effect on Medicare Contract § 417.520 Effect on HMO and CMP contracts. (a) The provisions set forth in subpart L...

  20. 42 CFR 417.520 - Effect on HMO and CMP contracts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Effect on HMO and CMP contracts. 417.520 Section... PLANS, AND HEALTH CARE PREPAYMENT PLANS Change of Ownership and Leasing of Facilities: Effect on Medicare Contract § 417.520 Effect on HMO and CMP contracts. (a) The provisions set forth in subpart L...

  1. 42 CFR 417.520 - Effect on HMO and CMP contracts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Effect on HMO and CMP contracts. 417.520 Section... PLANS, AND HEALTH CARE PREPAYMENT PLANS Change of Ownership and Leasing of Facilities: Effect on Medicare Contract § 417.520 Effect on HMO and CMP contracts. (a) The provisions set forth in subpart L...

  2. 42 CFR 417.520 - Effect on HMO and CMP contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Effect on HMO and CMP contracts. 417.520 Section... HEALTH CARE PREPAYMENT PLANS Change of Ownership and Leasing of Facilities: Effect on Medicare Contract § 417.520 Effect on HMO and CMP contracts. (a) The provisions set forth in subpart L of part 422 of...

  3. 42 CFR 417.155 - How the HMO option must be included in the health benefits plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... printed materials that meet the requirements of § 417.124(b). (ii) Access may not be more restrictive or...) Review of HMO offering materials. (1) The HMO must give the employing entity or designee opportunity to review, revise, and approve HMO educational and offering materials before distribution. (2)...

  4. Three Trends in the Social Studies: A View from ERIC/ChESS.

    ERIC Educational Resources Information Center

    Patrick, John J.

    1988-01-01

    Discusses the ERIC Clearinghouse for Social Studies/Social Science Education (ERIC/ChESS). Identifies three trends pertaining to the teaching and learning of history, geography, and civics in elementary and secondary schools. Examines pertinent issues in each trend area, and states that through regular use of ERIC/ChESS resources, teachers can…

  5. Profile of Rural Idaho: A Look at Economic and Social Trends Affecting Rural Idaho.

    ERIC Educational Resources Information Center

    Idaho State Dept. of Commerce, Boise.

    This document examines population trends and economic and social indicators in rural Idaho. The first few sections discuss the definition of "rural," rural challenges and strengths, and outside economic and political forces impacting Idaho's rural areas. Subsequent sections present data on population trends, migration patterns, race and…

  6. #SocialNetworks: Making Nonfiction Trend in Your Classroom

    ERIC Educational Resources Information Center

    Williams, Lunetta; Scott, Kelly; Simone, Danielle

    2015-01-01

    Students must be proficient readers of nonfiction texts to be successful in school and life. Since engaging students in this genre can be challenging, this article focuses on how students can respond digitally and socially to nonfiction through the use of free, secure social networks. Not only can students become more engaged in learning when…

  7. Emerging trends in social media and plastic surgery.

    PubMed

    Gould, Daniel J; Leland, Hyuma A; Ho, Adelyn L; Patel, Ketan M

    2016-12-01

    Social media has increasingly changed the landscape of medicine and surgery and is rapidly expanding its influence in most peoples' lives. The average person spends nearly 2 hours per day using social media, consuming information about everything from family updates to entertainment news to presidential elections. The concentration of consumers on social media platforms has resulted in direct medicine and medical products marketing to consumers. Similarly, social media is increasingly becoming a platform for interaction between physicians and potential patients. Some physicians have taken this opportunity to better educate patients, while allowing patients to learn more about their surgeons online. These tools can increase internet traffic online to bonafide internet sites, as well as bolster marketing for many hospitals, hospital systems, and individual doctors. It can also serve to increase knowledge about procedures and conditions through direct outreach to patients. Social media is a powerful tool which needs to be utilized wisely to avoid pitfalls.

  8. Emerging trends in social media and plastic surgery

    PubMed Central

    Leland, Hyuma A.; Ho, Adelyn L.; Patel, Ketan M.

    2016-01-01

    Social media has increasingly changed the landscape of medicine and surgery and is rapidly expanding its influence in most peoples’ lives. The average person spends nearly 2 hours per day using social media, consuming information about everything from family updates to entertainment news to presidential elections. The concentration of consumers on social media platforms has resulted in direct medicine and medical products marketing to consumers. Similarly, social media is increasingly becoming a platform for interaction between physicians and potential patients. Some physicians have taken this opportunity to better educate patients, while allowing patients to learn more about their surgeons online. These tools can increase internet traffic online to bonafide internet sites, as well as bolster marketing for many hospitals, hospital systems, and individual doctors. It can also serve to increase knowledge about procedures and conditions through direct outreach to patients. Social media is a powerful tool which needs to be utilized wisely to avoid pitfalls. PMID:28090511

  9. Trends in Global Gender Inequality (Forthcoming, Social Forces)

    PubMed Central

    Dorius, Shawn F.; Firebaugh, Glenn

    2011-01-01

    This study investigates trends in gender inequality for the world as a whole. Using data encompassing a large majority of the world’s population, we examine world trends over recent decades for key indicators of gender inequality in education, mortality, political representation, and economic activity. We find that gender inequality is declining in virtually all major domains, that the decline is occurring across diverse religious and cultural traditions, and that population growth is slowing the decline because populations are growing faster in countries where there is the greatest gender inequality. PMID:21643494

  10. Community characteristics as predictors of perceived HMO quality.

    PubMed

    Ahern, M M; Hendryx, M S

    1998-06-01

    We model the impact of community characteristics on people's perceptions of the quality of their health care experiences in HMOs. We focus on three community characteristics: sense of community, population density, and population diversity. Sense of community refers to people's perception of interconnection, shared responsibility, and common goals. Population density and population diversity are community characteristics that affect transactions costs in terms of time and energy, and affect people's perceptions of their community. We use data from a 1993 Florida poll to estimate the relationship between HMO members' perceptions of problems with health care experiences (cost, choice, access, satisfaction) and community characteristics. We find that all three community variables are significantly associated with perceptions of health care problems. We also find that effects of community variables operate differently for those in HMOs vs. those under traditional insurance. This study is consistent with research showing that community characteristics impact the health status of community institutions. Results suggest that providers may be able to improve care by being more responsive to individuals' need for community, that providers and communities can mutually gain by collaborating to improve community health, and that it may be cost-beneficial to factor community issues more strongly into health care policy.

  11. Diversifying the Social Studies: The Trend Toward Optional Public Schools

    ERIC Educational Resources Information Center

    Barr, Robert D.

    1974-01-01

    Developments of alternative schools are reviwed, emphasizing differences in five types of public school options and the similarities of these types in respect to their social education programs. (Author/KM)

  12. How Has Educational Expansion Shaped Social Mobility Trends in the United States?

    PubMed Central

    Pfeffer, Fabian T.; Hertel, Florian R.

    2015-01-01

    This contribution provides a long-term assessment of intergenerational social mobility trends in the United States across the 20th and early 21st century and assesses the determinants of those trends. In particular, we study how educational expansion has contributed to the observed changes in mobility opportunities for men across cohorts. Drawing on recently developed decomposition methods, we empirically identify the contribution of each of the multiple channels through which changing rates of educational participation shape mobility trends. We find that a modest but gradual increase in social class mobility can nearly exclusively be ascribed to an interaction known as the compositional effect, according to which the direct influence of social class backgrounds on social class destinations is lower among the growing number of individuals attaining higher levels of education. This dominant role of the compositional effect is also due to the fact that, despite pronounced changes in the distribution of education, class inequality in education has remained stable while class returns to education have shown no consistent trend. Our analyses also provide a cautionary tale about mistaking increasing levels of social class mobility for a general trend towards more fluidity in the United States. The impact of parental education on son's educational and class attainment has grown or remained stable, respectively. Here, the compositional effect pertaining to the direct association between parental education and son's class attainment counteracts a long-term trend of increasing inequality in educational attainment tied to parents' education. PMID:26306053

  13. Weighing the views of a university hospital and medical school regarding an HMO.

    PubMed

    Herrmann, T J; Matthews, C W; Segadelli, L J

    1983-09-01

    After 14 years of study, the University of Michigan decided to terminate development of a health maintenance organization (HMO). The process was long and difficult because of the university's need to consider the HMO from the university's perspective of both an employer and a provider. As an employer, the university's early view was favorable and then declined when employee interest was found to be weak and the HMO's impact on the rapidly rising cost of the university's health insurance benefit was determined to be modest. As a provider, the university's view was mixed. In regard to its hospitals, the university's judgment was positive largely because it hoped that HMO incentives might help the hospitals remain viable in the health care delivery environment that was becoming increasingly competitive. From the Medical School's point of view, an HMO was felt not to be desirable because it could put in jeopardy the professional fee revenue used by the school to help underwrite its academic programs, which are the primary source of faculty pride and recognition.

  14. Variations in physician utilization patterns in a capitation payment IPA-HMO.

    PubMed

    Burkett, G L

    1982-11-01

    Health care utilization data, using measures such as rates of hospitalization, physician visits, and specialty referrals, were collected for individual provider offices in an Individual Practice Association-Health Maintenance Organization (IPA-HMO) that used a capitation payment system to reimburse its primary physicians. Variations in health care utilization patterns between IPA offices were identified and examined for possible associations with other characteristics of these medical practices. As on indirect test of the effectiveness of the HMO's incentive system, it was hypothesized that IPA offices with a larger number of HMO subscriber-patients and those with a longer duration of membership in the IPA would exhibit practice patterns that would conform most with the HMO's cost control objectives. Associations were found between health care utilization measures and characteristics such as the specialty of physicians, but size of HMO patient load and length of IPA membership did not have the predicted effect. The findings of this study serve to identify several questions that need to be addressed in further assessments of the performance of IPAs that follow this general model.

  15. Competition among Hospitals for HMO Business: Effect of Price and Nonprice Attributes

    PubMed Central

    Young, Gary J; Burgess, James F; Valley, Danielle

    2002-01-01

    Objective To investigate patterns of competition among hospitals for the business of health maintenance organizations (HMOs). The study focused on the relative importance of hospital price and nonprice attributes in the competition for HMO business. Data Sources/Study Setting The study capitalized on hospital cost reports from Florida that are unique in their inclusion of financial data regarding HMO business activity. The time frame was 1992 to 1997. Study Design The study was designed as an observational investigation of acute care hospitals. Principal Findings Results indicated that a hospital's share of HMO business was related to both its price and nonprice attributes. However, the importance of both price and nonprice attributes diminished as the number of HMOs in a market increased. Hospitals that were market share leaders in terms of HMO business (i.e., 30 percent or more market share) were superior, on average, to their competitors on both price and nonprice attributes. Conclusions Study results indicate that competition among hospitals for HMO business involves a complex set of price and nonprice attributes. The HMOs do not appear to focus on price alone. Hospitals likely to be the most attractive to HMOs are those that can differentiate themselves on the basis of nonprice attributes while being competitive on price as well. PMID:12479496

  16. Global Trends and School-Based Social Work

    ERIC Educational Resources Information Center

    Allen-Meares, Paula; Montgomery, Katherine L.

    2014-01-01

    In the 21st century, substantial advancements have been made across the globe that positively affect the ability for school-based social workers in the fields of practice, policy, and research to meet the needs of the world's youths. Nonetheless, children continue to suffer from poverty-stricken environments, absence of basic needs, poor or…

  17. New Trends in the Study of Social Education

    ERIC Educational Resources Information Center

    Yaguchi, Etsuko

    2009-01-01

    Social education is seen as one important way of building a learning society, through supporting people in solving their daily problems. In a learning society, people could participate in a big project to develop their community as well as enjoying learning, without being excluded because of economic status, gender, age or ethnicity. Implementing…

  18. Social Bookmarking in Academic Libraries: Trends and Applications

    ERIC Educational Resources Information Center

    Redden, Carla S.

    2010-01-01

    This paper presents an exploration of the potential utilization of social bookmarking web sites by academic libraries. These web sites, which allow users and organizations to create accounts for bookmarking online content, provide academic libraries tools to collaborate and network, organize and share electronic resources and teach information…

  19. Who's Trending in Agriculture? A Look at Social Media

    ERIC Educational Resources Information Center

    Carter, Jarai

    2013-01-01

    Information spreads fast, but even faster with the use of social media. For instance, if one goes to twitter and searches "Farm Bill" it can be seen that many people have tweeted about the recent passing of the Farm Bill and re-tweeted information about this. This increased the attention given to this bill as seen by the hundreds of tweets on this…

  20. Beyond bureaucracy: emerging trends in social care informatics.

    PubMed

    Wastell, David; White, Sue

    2014-09-01

    Existing information technology systems in much of UK social care have been designed to serve the interests of the bureaucracy rather than supporting professional practice or improving services to the public. The ill-starred Integrated Children's System in statutory children's services is typical. The Integrated Children's System is a system for form-filling, micro-managing professional practice through an enforced regime of standard processes and time scales. In this article, we argue against this dominant design. We provide several examples where technology has enabled alternative modes of support for professional work, based on socio-technical principles. One such system is Patchwork, which describes itself as a 'Facebook for Social Work'; its aim is to support multi-professional teams working with vulnerable families.

  1. Biased selection under an experimental enrollment and marketing Medicare HMO broker.

    PubMed

    Porell, F W; Turner, W M

    1990-07-01

    All studies conducted to date suggest that nearly all Medicare HMOs have experienced favorable risk selection in their Medicare HMO enrollments. While there is little definitive empiric knowledge about the extent to which Medicare HMOs can and do encourage favorable selection through marketing and enrollment activities, it has been speculated that centralizing all such functions through an independent broker could reduce enrollment selection bias. In 1985, the Health Care Financing Administration initiated a three-year demonstration of a HMO broker model in Portland, Oregon, known as Health Choice, Incorporated (HCI). This study reports empiric findings that provide no evidence to support claims of the efficacy of an enrollment brokerage function in reducing Medicare HMO enrollment selection bias.

  2. Publication patterns in developmental psychology: Trends and social networks.

    PubMed

    Dobermann, Darja; Hamilton, Ian S

    2015-08-27

    Interest in publication patterns has been steady. Journals have instituted policies in an effort to curb bias and provide globally representative research. This study aimed to examine if publication patterns were present in two developmental psychology journals. It also explored the social networks of prominent authors and the prevalence of informal author-editor relationships, searching for any potential power groups. Data were taken from empirical articles published between 2005 and 2014 in Child Development (CD) and The International Journal of Early Childhood (IJEC) data points were geographical authorship affiliation, informal author relationships as established by co-publishing, and connections to journal editors via identical affiliation. Results confirmed the previously established North American dominance in published research. In CD a strongly interlinked social network was identified between authors over the 10 years, with 15 chief influentialists binding groups of authors together. Results suggest that patterns are still present in published research in the realm of developmental psychology. To conclude, the potential implications of these patterns within developmental psychology are presented.

  3. Needs-based health promotion program serves as HMO marketing tool.

    PubMed Central

    Donaldson, M S; Nicklason, J A; Ott, J E

    1985-01-01

    A needs assessment survey was originally conducted at the George Washington University Health Plan in 1981 and repeated in 1983 for evaluation and redirection. The survey resulted in a program which attempted to address the perceived needs of its members. The response, not only of the patients, but also of both the HMO clinical and marketing staffs, resulted in further program development, and established role for health promotion in HMO marketing, and a model of preventive care teaching in ambulatory primary care medicine. PMID:3923532

  4. Social behavior in the "Age of Empathy"?-A social scientist's perspective on current trends in the behavioral sciences.

    PubMed

    Matusall, Svenja

    2013-01-01

    Recently, several behavioral sciences became increasingly interested in investigating biological and evolutionary foundations of (human) social behavior. In this light, prosocial behavior is seen as a core element of human nature. A central role within this perspective plays the "social brain" that is not only able to communicate with the environment but rather to interact directly with other brains via neuronal mind reading capacities such as empathy. From the perspective of a sociologist, this paper investigates what "social" means in contemporary behavioral and particularly brain sciences. It will be discussed what "social" means in the light of social neuroscience and a glance into the history of social psychology and the brain sciences will show that two thought traditions come together in social neuroscience, combining an individualistic and an evolutionary notion of the "social." The paper concludes by situating current research on prosocial behavior in broader social discourses about sociality and society, suggesting that to naturalize prosocial aspects in human life is a current trend in today's behavioral sciences and beyond.

  5. Social and Economic Trends: 1985-2000. Commission Report 84-30.

    ERIC Educational Resources Information Center

    California State Postsecondary Education Commission, Sacramento.

    Major social and economic trends in American and California life that will affect California's colleges and universities during the next 15 years are identified. Characteristics of the information-based economy are examined, along with projections concerning the 40 fastest-growing jobs between 1982 and 1995. College and university research has…

  6. Reflecting on Social Emotional Learning: A Critical Perspective on Trends in the United States

    ERIC Educational Resources Information Center

    Hoffman, Diane M.

    2009-01-01

    This critical cultural analysis of trends in the field of social emotional learning (SEL) in the United States considers how ideas concerning emotional skills and competencies have informed programmatic discourse. While currently stressing links between SEL and academic achievement, program literature also places emphasis on ideals of caring,…

  7. Social Boundaries and Marital Assimilation: Interpreting Trends in Racial and Ethnic Intermarriage

    ERIC Educational Resources Information Center

    Qian, Zhenchao; Lichter, Daniel T.

    2007-01-01

    Interracial/interethnic marriage in America is a barometer of racial/ethnic relations and intergroup social distance. Using data from the 5-percent Public Use Microdata Sample of the 1990 and 2000 censuses, we interpret trends in intermarriage in light of new assimilation theory, recent changes in racial classification, and rapid demographic…

  8. Social and Economic Trends in Rural America. The White House Rural Development Background Paper.

    ERIC Educational Resources Information Center

    Deavers, Kenneth L.; Brown, David L.

    Emphasizing developmental problems caused by the rapid population and employment growth in rural America during the 1970's, this document describes social, economic, and governmental trends in rural America and suggests some federal policy choices that might be made in support of rural development. Problem areas and policy suggestions are…

  9. Indexing Price Trends of French Academic Books in the Humanities and Social Sciences.

    ERIC Educational Resources Information Center

    Austin, Ronald E.

    1994-01-01

    Provides data on price trends for French academic books in the humanities and social sciences for the years 1986-90 based on information from the "Bulletin Critique du Livre Francais," a monthly book-reviewing journal. A method for developing a price index for this material is demonstrated. (Contains eight references.) (LRW)

  10. Can Social Security Explain Trends in Labor Force Participation of Older Men in the United States?

    ERIC Educational Resources Information Center

    Blau, David M.; Goodstein, Ryan M.

    2010-01-01

    After a long decline, the Labor Force Participation Rate (LFPR) of older men in the United States leveled off in the 1980s, and began to increase in the late 1990s. We examine how changes in Social Security rules affected these trends. We attribute only a small portion of the decline from the 1960s-80s to the increasing generosity of Social…

  11. The Social Consequences of Postcommunist Structural Change: An Analysis of Suicide Trends in Eastern Europe

    ERIC Educational Resources Information Center

    Minagawa, Yuka

    2013-01-01

    Guided by Durkheim's classic theory of suicide, this article examines suicide trends and determinants in Eastern European countries for the period of 1989-2006, with particular attention given to the association between postcommunist social change and suicide mortality. I find that countries characterized by more drastic structural change…

  12. 42 CFR 417.460 - Disenrollment of beneficiaries by an HMO or CMP.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Disenrollment of beneficiaries by an HMO or CMP. 417.460 Section 417.460 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE...

  13. 42 CFR 417.460 - Disenrollment of beneficiaries by an HMO or CMP.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Disenrollment of beneficiaries by an HMO or CMP. 417.460 Section 417.460 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) HEALTH MAINTENANCE...

  14. 42 CFR 417.156 - When the HMO must be offered to employees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HEALTH CARE PREPAYMENT PLANS Inclusion of Qualified Health Maintenance Organizations in Employee Health... inclusion in a health benefits plan is received at a time when existing contracts or agreements do not provide for inclusion, the employing entity must include the HMO option in the health benefits plan at...

  15. Report finds Medicare HMO members are younger, healthier and lower cost than FFS seniors.

    PubMed

    1997-11-01

    Data File: Are managed seniors healthier than those in fee for service? A recent study by the U.S. General Accounting Office looks at disenrollment rates and costs of chronically ill Medicare HMO members in California. The findings support the much-disputed theory that seniors enrolled in HMOs are younger, healthier, and lower cost.

  16. 42 CFR 417.460 - Disenrollment of beneficiaries by an HMO or CMP.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Disenrollment of beneficiaries by an HMO or CMP. 417.460 Section 417.460 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE...

  17. 42 CFR 417.460 - Disenrollment of beneficiaries by an HMO or CMP.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Disenrollment of beneficiaries by an HMO or CMP. 417.460 Section 417.460 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) HEALTH MAINTENANCE...

  18. Counseling in a Medical Setting as Part of an HMO Team.

    ERIC Educational Resources Information Center

    Fenton, Mary R.; Alvarez, Cheryl

    A Health Maintenance Organization (HMO) clinic on Chicago's Near North Side is currently offering physical and mental health care to Public Aid recipients. Psychological services are provided by a mental health co-ordinator (Ph.D. level) who supervises one or two counselors of M.A. status. The co-ordinator's other responsibilities include…

  19. 42 CFR 417.440 - Entitlement to health care services from an HMO or CMP.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... benefits described in paragraph (b)(4) of this section. (c) Limitation on hospice care—(1) Extent of... who elects to receive hospice care under § 418.24 of this chapter waives the right to receive from the HMO or CMP any Medicare services (including services equivalent to hospice care) that are related...

  20. 42 CFR 417.440 - Entitlement to health care services from an HMO or CMP.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... benefits described in paragraph (b)(4) of this section. (c) Limitation on hospice care—(1) Extent of... who elects to receive hospice care under § 418.24 of this chapter waives the right to receive from the HMO or CMP any Medicare services (including services equivalent to hospice care) that are related...

  1. 42 CFR 417.440 - Entitlement to health care services from an HMO or CMP.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... benefits described in paragraph (b)(4) of this section. (c) Limitation on hospice care—(1) Extent of... who elects to receive hospice care under § 418.24 of this chapter waives the right to receive from the HMO or CMP any Medicare services (including services equivalent to hospice care) that are related...

  2. 42 CFR 417.554 - Apportionment: Provider services furnished directly by the HMO or CMP.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., COMPETITIVE MEDICAL PLANS, AND HEALTH CARE PREPAYMENT PLANS Medicare Payment: Cost Basis § 417.554 Apportionment: Provider services furnished directly by the HMO or CMP. The Medicare share of the cost of covered... 42 Public Health 3 2010-10-01 2010-10-01 false Apportionment: Provider services furnished...

  3. Genome-organizing factors Top2 and Hmo1 prevent chromosome fragility at sites of S phase transcription.

    PubMed

    Bermejo, Rodrigo; Capra, Thelma; Gonzalez-Huici, Victor; Fachinetti, Daniele; Cocito, Andrea; Natoli, Gioacchino; Katou, Yuki; Mori, Hiroshi; Kurokawa, Ken; Shirahige, Katsuhiko; Foiani, Marco

    2009-09-04

    Specialized topoisomerases solve the topological constraints arising when replication forks encounter transcription. We have investigated the contribution of Top2 in S phase transcription. Specifically in S phase, Top2 binds intergenic regions close to transcribed genes. The Top2-bound loci exhibit low nucleosome density and accumulate gammaH2A when Top2 is defective. These intergenic loci associate with the HMG protein Hmo1 throughout the cell cycle and are refractory to the histone variant Htz1. In top2 mutants, Hmo1 is deleterious and accumulates at pericentromeric regions in G2/M. Our data indicate that Top2 is dispensable for transcription and that Hmo1 and Top2 bind in the proximity of genes transcribed in S phase suppressing chromosome fragility at the M-G1 transition. We propose that an Hmo1-dependent epigenetic signature together with Top2 mediate an S phase architectural pathway to preserve genome integrity.

  4. The role of research in integrated healthcare systems: the HMO Research Network.

    PubMed

    Vogt, Thomas M; Elston-Lafata, Jennifer; Tolsma, Dennis; Greene, Sarah M

    2004-09-01

    Science is the basis of medicine. Good science leads to better decisions and more effective systems to support those decisions. Most individuals associate science primarily with academic institutions. However, top-quality research relevant to managing the health of populations and the care of specific clinical conditions is increasingly being carried out by investigators working in integrated healthcare systems. This introduction outlines the activities of the HMO Research Network, whose researchers have made and continue to make important contributions to the field of health research. Its objective is to inform readers of the activities and value of systems-based health research. We describe the importance and extent of the research conducted by HMO Research Network members, as well as the advantages of conducting research in such settings.

  5. Adjusted Community Rate Reforms to Promote HMO Participation in Medicare+Choice

    PubMed Central

    Encinosa, William E.; Sappington, David E. M.

    1999-01-01

    The authors review the financial regulations imposed on health maintenance organizations (HMOs) that participate in the Medicare+Choice program and identify elements of the regulations that may discourage HMO participation in the program. Modifications of the regulations are proposed that could encourage the participation of HMOs without affording them excessive profit. The modifications include smoothing and bounding profit estimates and authorizing and encouraging expanded use of benefit stabilization funds. PMID:11481733

  6. Astrovirus VA1/HMO-C: An Increasingly Recognized Neurotropic Pathogen in Immunocompromised Patients

    PubMed Central

    Brown, Julianne R.; Morfopoulou, Sofia; Hubb, Jonathan; Emmett, Warren A.; Ip, Winnie; Shah, Divya; Brooks, Tony; Paine, Simon M. L.; Anderson, Glenn; Virasami, Alex; Tong, C. Y. William; Clark, Duncan A.; Plagnol, Vincent; Jacques, Thomas S.; Qasim, Waseem; Hubank, Mike; Breuer, Judith

    2015-01-01

    Background. An 18-month-old boy developed encephalopathy, for which extensive investigation failed to identify an etiology, 6 weeks after stem cell transplant. To exclude a potential infectious cause, we performed high-throughput RNA sequencing on brain biopsy. Methods. RNA-Seq was performed on an Illumina Miseq, generating 20 million paired-end reads. Nonhost data were checked for similarity to known organisms using BLASTx. The full viral genome was sequenced by primer walking. Results. We identified an astrovirus, HAstV-VA1/HMO-C-UK1(a), which was highly divergent from human astrovirus (HAstV 1–8) genotypes, but closely related to VA1/HMO-C astroviruses, including one recovered from a case of fatal encephalitis in an immunosuppressed child. The virus was detected in stool and serum, with highest levels in brain and cerebrospinal fluid (CSF). Immunohistochemistry of the brain biopsy showed positive neuronal staining. A survey of 680 stool and 349 CSF samples identified a related virus in the stool of another immunosuppressed child. Conclusions. The discovery of HAstV-VA1/HMO-C-UK1(a) as the cause of encephalitis in this case provides further evidence that VA1/HMO-C viruses, unlike HAstV 1–8, are neuropathic, particularly in immunocompromised patients, and should be considered in the differential diagnosis of encephalopathy. With a turnaround from sample receipt to result of <1 week, we confirm that RNA-Seq presents a valuable diagnostic tool in unexplained encephalitis. PMID:25572899

  7. Physicians' financial incentives in five dimensions: a conceptual framework for HMO managers.

    PubMed

    Magnus, S A

    1999-01-01

    A conceptual framework for HMO managers who are evaluating physicians' financial incentives proposes that the incentives vary along five dimensions: (1) the percentage of the physician's income at stake, (2) the organizational level, (3) the synergy between multiple financial incentives, (4) the synergy between financial and nonfinancial incentives, and (5) signaling effects. Managers can apply this framework to assess the intensity of physicians' financial incentives and to devise better incentives.

  8. Integrating a consumer orientation into the planning of HMO programs: an application of conjoint segmentation.

    PubMed

    Akaah, I P; Becherer, R C

    1983-01-01

    Despite legislative support and considerable publicity, the predicted boom in health maintenance organizations (HMOs) has not materialized. This has been due, in part, to an absence of marketing-oriented planning in designing such programs. This paper presents a consumer-oriented approach utilizing conjoint segmentation methodology which can be used to develop HMO plans that stand a better chance of consumer acceptance and marketing success.

  9. Recent trends in the U.S. Behavioral and Social Sciences Research (BSSR) workforce

    PubMed Central

    2017-01-01

    While behavioral and social sciences occupations comprise one of the largest portions of the “STEM” workforce, most studies of diversity in STEM overlook this population, focusing instead on fields such as biomedical or physical sciences. This study evaluates major demographic trends and productivity in the behavioral and social sciences research (BSSR) workforce in the United States during the past decade. Our analysis shows that the demographic trends for different BSSR fields vary. In terms of gender balance, there is no single trend across all BSSR fields; rather, the problems are field-specific, and disciplines such as economics and political science continue to have more men than women. We also show that all BSSR fields suffer from a lack of racial and ethnic diversity. The BSSR workforce is, in fact, less representative of racial and ethnic minorities than are biomedical sciences or engineering. Moreover, in many BSSR subfields, minorities are less likely to receive funding. We point to various funding distribution patterns across different demographic groups of BSSR scientists, and discuss several policy implications. PMID:28166252

  10. The impact of demographic, economic and social trends on oral health care.

    PubMed

    Clovis, J

    1994-01-01

    Concurrent with the new technologies in oral disease prevention, diagnosis, and treatment are the changing global perspectives on health which impact significantly on who will actually receive the new technologies and services. Issues of access to care, the rapidly changing social, political, and economic environments and the growing recognition of the disparities and barriers to oral health are stimulating new strategies for positive change and enhancement. Governments, in partnership with professional associations, private sector concerns and consumer interests in Canada and the United States, have recently reviewed current oral health status and identified needs and inequities. A few bold new multisectoral initiatives have evolved but not enough to address all the trends. The challenges not adequately addressed by current policies and practices have been identified. Goals for oral health have been established both nationally and internationally to address the trends and the challenges. Critical areas for taking action have been also been identified and include research in epidemiology, behavioural and social sciences, health services, and evaluation. This type of research considers the social and environmental context of where and how oral services are provided. Ultimately this is the kind of research that can radically change the role of the dental hygienist in the delivery of oral health care.

  11. Social Media, Peer Review, and Responsible Conduct of Research (RCR) in Chemistry: Trends, Pitfalls, and Promises.

    PubMed

    Jogalekar, Ashutosh S

    2015-01-01

    Over the last two decades, various themes inherent in the responsible conduct of research (RCR) in chemistry have been brought to light through prominent cases of research misconduct. This article will describe a few of these cases especially through the lens of social media such as blogs and Twitter. A case will be made that these wholly novel modalities of online discussion are now complementing, and in some cases even circumventing some of the limitations of traditional peer review in chemistry. We present in detail our evaluation of three recent cases of RCR along with several other social media illustrations. These cases have been selected to be representative and showcase several of the most prominent issues at the intersection of traditional and social-media based peer review. In each case, basic details are presented along with a brief discussion of the underlying issues-readers interested in deeper analysis of each subject are referred to a collection of relevant articles and websites. This perspective focuses on the most important RCR issues that have arisen in the past decade, a time which we believe coincides with the serious participation of the scientific community in general, and the chemistry community in particular, in social media-based, citizen-enabled peer-review. A discussion of important trends in RCR in the age of social media, outstanding developments in this area, and questions of enduring interest for the near future concludes the article.

  12. Social Media, Peer Review, and Responsible Conduct of Research (RCR) in Chemistry: Trends, Pitfalls, and Promises

    PubMed Central

    Jogalekar, Ashutosh S.

    2015-01-01

    Over the last two decades, various themes inherent in the responsible conduct of research (RCR) in chemistry have been brought to light through prominent cases of research misconduct. This article will describe a few of these cases especially through the lens of social media such as blogs and Twitter. A case will be made that these wholly novel modalities of online discussion are now complementing, and in some cases even circumventing some of the limitations of traditional peer review in chemistry. We present in detail our evaluation of three recent cases of RCR along with several other social media illustrations. These cases have been selected to be representative and showcase several of the most prominent issues at the intersection of traditional and social-media based peer review. In each case, basic details are presented along with a brief discussion of the underlying issues—readers interested in deeper analysis of each subject are referred to a collection of relevant articles and websites. This perspective focuses on the most important RCR issues that have arisen in the past decade, a time which we believe coincides with the serious participation of the scientific community in general, and the chemistry community in particular, in social media-based, citizen-enabled peer-review. A discussion of important trends in RCR in the age of social media, outstanding developments in this area, and questions of enduring interest for the near future concludes the article. PMID:26155733

  13. Social inequality in health: revisiting moments and trends in 50 years of publication of RSP

    PubMed Central

    Barros, Marilisa Berti de Azevedo

    2017-01-01

    ABSTRACT This study describes the frequency and types of articles on social inequalities in health published in 50 years of the Revista de Saúde Pública, taking as reference some milestones that were used as guidelines to develop the research on this theme. Checking titles, keywords and abstracts or full texts, we identified 288 articles whose central or secondary focus was social inequalities in health. Corresponding to just 1.8% in the initial years, articles on social inequalities in health have represent 10.1% of the articles published in the last decade. The designs used were mainly cross-sectional (58.0%) and ecological (18.1%). The most analyzed themes were: food/nutrition (20.8%), mortality (13.5%), infectious diseases (10.1%), oral health (9.0%), and health services (8.7%). Articles focused on the analysis of racial inequalities in health amounted to 6.9%. Few articles monitored the trends of social inequalities in health, essential enterprise to assess and support interventions, and an even smaller number evaluated the impact of policies and programs on the reduction of social inequalities in health. PMID:28355334

  14. Trends and social differences in alcohol consumption during the postcommunist transition in Lithuania.

    PubMed

    Klumbiene, Jurate; Kalasauskas, Darius; Petkeviciene, Janina; Veryga, Aurelijus; Sakyte, Edita

    2012-01-01

    The aim of the study was to evaluate the trends and social differences in consumption of various types of alcoholic beverages in Lithuania over the postcommunist transition period (1994-2010). The data were obtained from nine nationally representative postal surveys of Lithuanian population aged 20-64 conducted every second year (n = 17154). Prevalence of regular (at least once a week) consumption of beer, wine, or strong alcoholic beverages and the amount of alcohol consumed per week were examined. Regular beer drinking as well as the amounts consumed increased considerably in both genders. The increase in regular consumption of strong alcohol was found among women. Sociodemographic patterning of regular alcohol drinking was more evident in women than in men. In women, young age and high education were associated with frequent regular drinking of wine and beer. Social differences in regular alcohol drinking should be considered in further development of national alcohol control policy in Lithuania.

  15. Trends and topics in sports research in the Social Science Citation Index from 1993 to 2008.

    PubMed

    Gau, Li-Shiue

    2013-02-01

    This descriptive study evaluated behavioral and social science research on sport for 1993 through 2008, examined the characteristics of sport research, and identified mainstream issues appearing during these 16 years. Based on the Social Science Citation Index (SSCI) database from 1993 to 2008, 7,655 articles referring to sport or sports were available. The publication analyses showed that 13 core journals published the most articles in the behavioral sciences of sport. By analyzing all titles, author keywords, and KeyWords Plus, the results showed that physical education, athlete performance, and sports participation were the mainstream issues of sport research in the 16-year study period. The words adolescent, youth, and children frequently appeared, indicating that the emphasis of sport research focused on these participant groups. This bibliometric study reviewed global sports research in SSCI, and described certain patterns or trends in prior research on sport.

  16. Utilization of services of an HMO by new enrollees.

    PubMed Central

    Forthofer, R N; Glasser, J H

    1979-01-01

    This study investigates whether there is a built-up demand for health services that surfaces when people enroll through a group plan in a Health Maintenance Organization. The study population consists of newly enrolled subscriber units of the Kaiser Foundation Health Plan (Oregon Region). The utilization variables examined include the number of inpatient and outpatient contacts with the Plan, the number and type of specific services performed, and the type of outpatient contact. The enrollees were followed over 12 quarters (three years). The analysis showed that the first quarter stood out in three respects: its average number of inpatient and outpatient contacts were the lowest of any quarter; the mean numbers of radiology services and laboratory tests per outpatient contact were the highest during this quarter; and the highest proportion of regularly scheduled contacts and the lowest rate of patient cancellation of visits occurred during the first quarter. Hence, these data are not supportive of the idea of a built-up demand. Rather they suggest that the enrollee requires some time to learn how to deal with the system; and, once a new member contacts the system, the system may perform a number of tests to obtain baseline data about the enrolee. Additional analysis did not suggest the presence of any time trends in the utilization data. PMID:507243

  17. Research Trends in Social Network Sites' Educational Use: A Review of Publications in All SSCI Journals to 2015

    ERIC Educational Resources Information Center

    Akçayir, Gökçe; Akçayir, Murat

    2016-01-01

    In the current study, 247 articles dealing with the use of SNSs (social network sites) in education and published in Social Sciences Citation Index (SSCI) journals up to 2015 were analysed. The articles' demographic (year, learner type, used SNS, major contributing countries, and academic discipline) and topic trends were determined. As a result…

  18. Trends in Social Science: The Impact of Computational and Simulative Models

    NASA Astrophysics Data System (ADS)

    Conte, Rosaria; Paolucci, Mario; Cecconi, Federico

    This paper discusses current progress in the computational social sciences. Specifically, it examines the following questions: Are the computational social sciences exhibiting positive or negative developments? What are the roles of agent-based models and simulation (ABM), network analysis, and other "computational" methods within this dynamic? (Conte, The necessity of intelligent agents in social simulation, Advances in Complex Systems, 3(01n04), 19-38, 2000; Conte 2010; Macy, Annual Review of Sociology, 143-166, 2002). Are there objective indicators of scientific growth that can be applied to different scientific areas, allowing for comparison among them? In this paper, some answers to these questions are presented and discussed. In particular, comparisons among different disciplines in the social and computational sciences are shown, taking into account their respective growth trends in the number of publication citations over the last few decades (culled from Google Scholar). After a short discussion of the methodology adopted, results of keyword-based queries are presented, unveiling some unexpected local impacts of simulation on the takeoff of traditionally poorly productive disciplines.

  19. Matisse: A Visual Analytics System for Exploring Emotion Trends in Social Media Text Streams

    SciTech Connect

    Steed, Chad A; Drouhard, Margaret MEG G; Beaver, Justin M; Pyle, Joshua M; BogenII, Paul L.

    2015-01-01

    Dynamically mining textual information streams to gain real-time situational awareness is especially challenging with social media systems where throughput and velocity properties push the limits of a static analytical approach. In this paper, we describe an interactive visual analytics system, called Matisse, that aids with the discovery and investigation of trends in streaming text. Matisse addresses the challenges inherent to text stream mining through the following technical contributions: (1) robust stream data management, (2) automated sentiment/emotion analytics, (3) interactive coordinated visualizations, and (4) a flexible drill-down interaction scheme that accesses multiple levels of detail. In addition to positive/negative sentiment prediction, Matisse provides fine-grained emotion classification based on Valence, Arousal, and Dominance dimensions and a novel machine learning process. Information from the sentiment/emotion analytics are fused with raw data and summary information to feed temporal, geospatial, term frequency, and scatterplot visualizations using a multi-scale, coordinated interaction model. After describing these techniques, we conclude with a practical case study focused on analyzing the Twitter sample stream during the week of the 2013 Boston Marathon bombings. The case study demonstrates the effectiveness of Matisse at providing guided situational awareness of significant trends in social media streams by orchestrating computational power and human cognition.

  20. Trends in work disability with mental diagnoses among social workers in Finland and Sweden in 2005-2012.

    PubMed

    Rantonen, O; Alexanderson, K; Pentti, J; Kjeldgård, L; Hämäläinen, J; Mittendorfer-Rutz, E; Kivimäki, M; Vahtera, J; Salo, P

    2016-09-09

    Aims Social workers report high levels of stress and have an increased risk for hospitalisation with mental diagnoses. However, it is not known whether the risk of work disability with mental diagnoses is higher among social workers compared with other human service professionals. We analysed trends in work disability (sickness absence and disability pension) with mental diagnoses and return to work (RTW) in 2005-2012 among social workers in Finland and Sweden, comparing with such trends in preschool teachers, special education teachers and psychologists.

  1. Oligomerization of Hmo1 mediated by box A is essential for DNA binding in vitro and in vivo.

    PubMed

    Kasahara, Koji; Higashino, Ayako; Unzai, Satoru; Yoshikawa, Hirofumi; Kokubo, Tetsuro

    2016-12-01

    Hmo1, a member of HMGB family proteins in Saccharomyces cerevisiae, binds to and regulates the transcription of genes encoding ribosomal RNA and ribosomal proteins. The functional motifs of Hmo1 include two HMG-like motifs, box A and box B, and a C-terminal tail. To elucidate the molecular roles of the HMG-like boxes in DNA binding in vivo, we analyzed the DNA-binding activity of various Hmo1 mutants using ChIP or reporter assays that enabled us to conveniently detect Hmo1 binding to the promoter of RPS5, a major target gene of Hmo1. Our mutational analyses showed that box B is a bona fide DNA-binding motif and that it also plays other important roles in cell growth. However, box A, especially its first α-helix, contributes to DNA binding of Hmo1 by inducing self-assembly of Hmo1. Intriguingly, box A mediated formation of oligomers of more than two proteins on DNA in vivo. Furthermore, duplication of the box B partially alleviates the requirement for box A. These findings suggest that the principal role of box A is to assemble multiple box B in the appropriate orientation, thereby stabilizing the binding of Hmo1 to DNA and nucleating specific chromosomal architecture on its target genes.

  2. 42 CFR 417.558 - Emergency, urgently needed, and out-of-area services for which the HMO or CMP accepts...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Basis § 417.558 Emergency, urgently needed, and out-of-area services for which the HMO or CMP accepts... 42 Public Health 3 2010-10-01 2010-10-01 false Emergency, urgently needed, and out-of-area services for which the HMO or CMP accepts responsibility. 417.558 Section 417.558 Public Health CENTERS...

  3. Quantifying the Economic and Cultural Biases of Social Media through Trending Topics.

    PubMed

    Carrascosa, Juan Miguel; Cuevas, Ruben; Gonzalez, Roberto; Azcorra, Arturo; Garcia, David

    2015-01-01

    Online social media has recently irrupted as the last major venue for the propagation of news and cultural content, competing with traditional mass media and allowing citizens to access new sources of information. In this paper, we study collectively filtered news and popular content in Twitter, known as Trending Topics (TTs), to quantify the extent to which they show similar biases known for mass media. We use two datasets collected in 2013 and 2014, including more than 300.000 TTs from 62 countries. The existing patterns of leader-follower relationships among countries reveal systemic biases known for mass media: Countries concentrate their attention to small groups of other countries, generating a pattern of centralization in which TTs follow the gradient of wealth across countries. At the same time, we find subjective biases within language communities linked to the cultural similarity of countries, in which countries with closer cultures and shared languages tend to follow each other's TTs. Moreover, using a novel methodology based on the Google News service, we study the influence of mass media in TTs for four countries. We find that roughly half of the TTs in Twitter overlap with news reported by mass media, and that the rest of TTs are more likely to spread internationally within Twitter. Our results confirm that online social media have the power to independently spread content beyond mass media, but at the same time social media content follows economic incentives and is subject to cultural factors and language barriers.

  4. Quantifying the Economic and Cultural Biases of Social Media through Trending Topics

    PubMed Central

    Carrascosa, Juan Miguel; Cuevas, Ruben; Gonzalez, Roberto; Azcorra, Arturo; Garcia, David

    2015-01-01

    Online social media has recently irrupted as the last major venue for the propagation of news and cultural content, competing with traditional mass media and allowing citizens to access new sources of information. In this paper, we study collectively filtered news and popular content in Twitter, known as Trending Topics (TTs), to quantify the extent to which they show similar biases known for mass media. We use two datasets collected in 2013 and 2014, including more than 300.000 TTs from 62 countries. The existing patterns of leader-follower relationships among countries reveal systemic biases known for mass media: Countries concentrate their attention to small groups of other countries, generating a pattern of centralization in which TTs follow the gradient of wealth across countries. At the same time, we find subjective biases within language communities linked to the cultural similarity of countries, in which countries with closer cultures and shared languages tend to follow each other’s TTs. Moreover, using a novel methodology based on the Google News service, we study the influence of mass media in TTs for four countries. We find that roughly half of the TTs in Twitter overlap with news reported by mass media, and that the rest of TTs are more likely to spread internationally within Twitter. Our results confirm that online social media have the power to independently spread content beyond mass media, but at the same time social media content follows economic incentives and is subject to cultural factors and language barriers. PMID:26230656

  5. Interdisciplinary Collaboration between Natural and Social Sciences – Status and Trends Exemplified in Groundwater Research

    PubMed Central

    Seidl, Roman

    2017-01-01

    Interdisciplinary collaboration, particularly between natural and social sciences, is perceived as crucial to solving the significant challenges facing humanity. However, despite the need for such collaboration being expressed more frequently and intensely, it remains unclear to what degree such collaboration actually takes place, what trends and developments there are and which actors are involved. Previous studies, often based on bibliometric analysis of large bodies of literature, partly observed an increase in interdisciplinary collaboration in general, but in particular, the collaboration among distant fields was less explored. Other more qualitative studies found that interdisciplinary collaboration, particularly between natural and social scientists was not well developed, and obstacles abounded. To shed some light on the actual status and developments of this collaboration, we performed an analysis based on a sample of articles on groundwater research. We first identified journals and articles therein that potentially combined natural and social science aspects of groundwater research. Next, we analysed the disciplinary composition of their authors’ teams, cited references, titles and keywords, making use of our detailed personal expertise in groundwater research and its interdisciplinary aspects. We combined several indicators developed from this analysis into a final classification of the degree of multidisciplinarity of each article. Covering the period between 1990 and 2014, we found that the overall percentage of multidisciplinary articles was in the low single-digit range, with only slight increases over the past decades. The interdisciplinarity of individuals plays a major role compared to interdisciplinarity involving two or more researchers. If collaboration with natural sciences takes place, social science is represented most often by economists. As a side result, we found that journals publishing multidisciplinary research had lower impact

  6. Interdisciplinary Collaboration between Natural and Social Sciences - Status and Trends Exemplified in Groundwater Research.

    PubMed

    Barthel, Roland; Seidl, Roman

    2017-01-01

    Interdisciplinary collaboration, particularly between natural and social sciences, is perceived as crucial to solving the significant challenges facing humanity. However, despite the need for such collaboration being expressed more frequently and intensely, it remains unclear to what degree such collaboration actually takes place, what trends and developments there are and which actors are involved. Previous studies, often based on bibliometric analysis of large bodies of literature, partly observed an increase in interdisciplinary collaboration in general, but in particular, the collaboration among distant fields was less explored. Other more qualitative studies found that interdisciplinary collaboration, particularly between natural and social scientists was not well developed, and obstacles abounded. To shed some light on the actual status and developments of this collaboration, we performed an analysis based on a sample of articles on groundwater research. We first identified journals and articles therein that potentially combined natural and social science aspects of groundwater research. Next, we analysed the disciplinary composition of their authors' teams, cited references, titles and keywords, making use of our detailed personal expertise in groundwater research and its interdisciplinary aspects. We combined several indicators developed from this analysis into a final classification of the degree of multidisciplinarity of each article. Covering the period between 1990 and 2014, we found that the overall percentage of multidisciplinary articles was in the low single-digit range, with only slight increases over the past decades. The interdisciplinarity of individuals plays a major role compared to interdisciplinarity involving two or more researchers. If collaboration with natural sciences takes place, social science is represented most often by economists. As a side result, we found that journals publishing multidisciplinary research had lower impact

  7. Text Stream Trend Analysis using Multiscale Visual Analytics with Applications to Social Media Systems

    SciTech Connect

    Steed, Chad A; Beaver, Justin M; BogenII, Paul L.; Drouhard, Margaret MEG G; Pyle, Joshua M

    2015-01-01

    In this paper, we introduce a new visual analytics system, called Matisse, that allows exploration of global trends in textual information streams with specific application to social media platforms. Despite the potential for real-time situational awareness using these services, interactive analysis of such semi-structured textual information is a challenge due to the high-throughput and high-velocity properties. Matisse addresses these challenges through the following contributions: (1) robust stream data management, (2) automated sen- timent/emotion analytics, (3) inferential temporal, geospatial, and term-frequency visualizations, and (4) a flexible drill-down interaction scheme that progresses from macroscale to microscale views. In addition to describing these contributions, our work-in-progress paper concludes with a practical case study focused on the analysis of Twitter 1% sample stream information captured during the week of the Boston Marathon bombings.

  8. No clinical effect of back schools in an HMO. A randomized prospective trial.

    PubMed

    Berwick, D M; Budman, S; Feldstein, M

    1989-03-01

    In a prospective trial, 222 adults with low-back pain of at least 2 weeks' duration in a Health Maintenance Organization (HMO) were randomly assigned to usual care (UC), a 4-hour back school psychoeducational session (LBS), or the same back school plus a 1-year "compliance package" program designed to encourage appropriate self-management for back pain (CP). Sixty-four percent of LBS and CP subjects attended their back school sessions. Follow-up measurement of pain level (using the Visual Analogue Scale), functional status (using the Sickness Impact Profile), and various other indicators of health status showed no measurable effect of either treatment condition (LBS or CP) compared with UC at 3, 6, 12, and 18 months after entry into the study. Initial disability resolved by 3 months in most patients, and a minority of subjects (10-15%) showed residual or recurrent functional impairment 1 year after entry. Health care utilization tended to be slightly higher after intervention in the CP group. With or without follow-up encouragement, back school instructions given in a single 4-hour session had no measurable impact on the comfort or functional status of the majority of patients with new onset back pain in this HMO.

  9. Social inequality in health: revisiting moments and trends in 50 years of publication of RSP.

    PubMed

    Barros, Marilisa Berti de Azevedo

    2017-03-23

    This study describes the frequency and types of articles on social inequalities in health published in 50 years of the Revista de Saúde Pública, taking as reference some milestones that were used as guidelines to develop the research on this theme. Checking titles, keywords and abstracts or full texts, we identified 288 articles whose central or secondary focus was social inequalities in health. Corresponding to just 1.8% in the initial years, articles on social inequalities in health have represent 10.1% of the articles published in the last decade. The designs used were mainly cross-sectional (58.0%) and ecological (18.1%). The most analyzed themes were: food/nutrition (20.8%), mortality (13.5%), infectious diseases (10.1%), oral health (9.0%), and health services (8.7%). Articles focused on the analysis of racial inequalities in health amounted to 6.9%. Few articles monitored the trends of social inequalities in health, essential enterprise to assess and support interventions, and an even smaller number evaluated the impact of policies and programs on the reduction of social inequalities in health. RESUMO Este estudo descreve a frequência e os tipos de artigos sobre desigualdades sociais em saúde publicados nos 50 anos da Revista de Saúde Pública, tomando por referência alguns marcos que balizaram o desenvolvimento das investigações nessa temática. Checando títulos, palavras-chave e resumos ou textos completos, foram identificados 288 artigos cujo foco central ou secundário era desigualdades sociais em saúde. Correspondendo a apenas 1,8% nos anos iniciais, artigos sobre desigualdades sociais em saúde chegaram a representar 10,1% dos publicados na última década. Os desenhos utilizados foram principalmente transversais (58,0%) e ecológicos espaciais (18,1%). Os temas mais analisados foram: alimentação/nutrição (20,8%), mortalidade (13,5%), doenças infecciosas (10,1%), saúde bucal (9,0%) e serviços de saúde (8,7%). Artigos voltados à an

  10. FLOYDS Classification of AT 2016hmo/ASASSN-16mc as a Post-Peak Type Ia Supernova

    NASA Astrophysics Data System (ADS)

    Hosseinzadeh, G.; Arcavi, I.; Howell, D. A.; McCully, C.; Valenti, S.

    2016-11-01

    We obtained a spectrum of AT 2016hmo/ASASSN-16mc (ATel #9671) on 2016 November 1.4 UT with the robotic FLOYDS instrument mounted on the Las Cumbres Observatory 2-meter telescope in Siding Spring, Australia under our TDE vetting program (PI: Arcavi).

  11. 29 CFR 2590.701-7 - HMO affiliation period as an alternative to a preexisting condition exclusion.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR GROUP HEALTH PLANS RULES AND REGULATIONS FOR GROUP.... (6) The affiliation period for enrollment in the HMO under a plan runs concurrently with any waiting... examples: Example 1. (i) Facts. An employer sponsors a group health plan. Benefits under the plan...

  12. Prostate cancer treatment and ten-year survival among group/staff HMO and fee-for-service Medicare patients.

    PubMed Central

    Potosky, A L; Merrill, R M; Riley, G F; Taplin, S H; Barlow, W; Fireman, B H; Lubitz, J D

    1999-01-01

    OBJECTIVE: To compare treatment patterns and the ten-year survival of prostate cancer patients in two large, nonprofit, group/staff HMOs to those of patients receiving care in the fee-for-service health setting. DATA SOURCES/STUDY DESIGN: A cohort of men age 65 and over diagnosed with prostate cancer between 1985 and the end of 1992 and followed through 1994. Subjects (n = 21,741) were ascertained by two population-based tumor registries covering the greater San Francisco-Oakland and Seattle-Puget Sound areas. Linkage of registry data with Medicare claims data and with HMO inpatient utilization data allowed the determination of health plan enrollment and the measurement of comorbid conditions. Multivariate regression models were used to examine HMO versus FFS treatment and survival differences adjusting for sociodemographic and clinical characteristics. PRINCIPAL FINDINGS: Among cases with non-metastatic prostate cancer, HMO patients were more likely than FFS patients to receive aggressive therapy (either prostatectomy or radiation) in San Francisco-Oakland (odds ratio [OR] = 1.69, 95% CI = 1.46-1.96) but not in Seattle (OR = 1.15, 0.93-1.43). Among men receiving aggressive therapy, HMO cases were three to five times more likely to receive radiation therapy than prostatectomy. Overall mortality was equivalent over ten years (HMO versus FFS mortality risk ratio [RR] = 1.01, 0.94-1.08), but prostate cancer mortality was higher for HMO cases than for FFS cases (RR = 1.25, 1.13-1.39). CONCLUSION: Despite marked treatment differences for clinically localized prostate cancer, overall ten-year survival for patients enrolled in two nonprofit group/staff HMOs was equivalent to survival among patients receiving care in the FFS setting, even after adjustment for sociodemographic and clinical characteristics. Similar overall but better prostate cancer-specific survival among FFS patients is most plausibly explained by differences between the HMO and FFS patients in both tumor

  13. Trends in Education Access and Financing during the Transition in Central And Eastern Europe. Social Challenges of Transition Series.

    ERIC Educational Resources Information Center

    Laporte, Bruno; Ringold, Dena

    This paper is one in a series of reports based upon data from the "Social Challenges of Transition (SCT)" database. This cross-country study examines empirical trends in access to and financing of education in nine Central and East European countries. The study substantially improves the understanding of the impact of transition on…

  14. Natural hazards and climate change in Dhaka: future trends, social adaptation and informal dynamics

    NASA Astrophysics Data System (ADS)

    Thiele-Eich, I.; Aßheuer, T.; Simmer, C.; Braun, B.

    2009-04-01

    . Findings are then applied to future global climate scenario runs to obtain a first estimate of trends for the frequency and magnitude of weather extremes and their impact on spatial and temporal characteristics of floods in the Greater Dhaka region. From this estimate, a prediction method for the spatial patterns of flooding within the Dhaka area will be developed. The social part of the project analyzes the vulnerability and resilience of economic and social systems within high-risk areas by utilizing methods such as e.g. quantitative household surveys in Dhaka and qualitative expert interviews. Geographers are hoping to identify adaptation and recovery strategies of slum dwellers and informal businesses (e.g. brickfields, tanneries), analyze the role of social capital as well as formal and informal institutions for building up resilience, and analyze possibilities and limits of adaptation strategies under conditions of further urban growth and climate change. By paying attention to the important behavioral patterns of the informal sector, a meteorological early warning system can then be developed to make better use of weather predictions to mitigate weather-related risks for Greater Dhaka. If successful, this project poses as an exemplary intersection of social science and natural hazards research.

  15. HMO behavior and stock market valuation: what does Wall Street reward and punish?

    PubMed

    Pauly, M V; Hillman, A L; Furukawa, M F; McCullough, J S

    2001-01-01

    This article analyzes the variation in returns to owning stock in investor-owned health maintenance organizations (IOHMOs) for the period 1994-1997. The average return (measured by the change in the market value of the stock plus dividends) was close to zero, but returns were positive and high for firms operating in local markets that were and remained less competitive, with large nationwide scope, and with less rapidly growing panels of contracted physicians. Indicators of a firm's strategic direction were abstracted from their annual reports; firms pursuing a merger or acquisition strategy, and those emphasizing a utilization review strategy, showed lower returns than those that did not. Other strategy and market variables were not related to stock market returns over this period, and were also generally not related to price-earnings ratios. This analysis supports the view that competitive HMO markets best constrain profits to investor-owned firms.

  16. Is the social volcano still dormant? Trends in Chinese attitudes toward inequality.

    PubMed

    Whyte, Martin King; Im, Dong-Kyun

    2014-11-01

    Data from two China national surveys, in 2004 and 2009, focusing on popular attitudes toward current inequalities and mobility opportunities, are compared to examine two key questions: (1) Did the continued rise in income gaps and the impact within China of the global financial crisis lead to rising popular anger about the unfairness of current inequality patterns in 2009? and (2) Did the social contours of attitudes toward current inequalities shift over the five years between surveys? Through systematic comparisons of data from both surveys, we conclude that there is no general increase in anger about inequalities in the 2009 survey, and that the predictors of variations in these attitudes had changed relatively little, with the unexpectedly positive views of villagers still visible in 2009, although a bit muted. Trends in Chinese society between 2004 and 2009, and in the personal experience of survey respondents, are used to explain why popular acceptance of current inequalities remains widespread, despite continuing increases in China's income gaps.

  17. Tooth loss in the United Kingdom--trends in social inequalities: an age-period-and-cohort analysis.

    PubMed

    Bernabé, Eduardo; Sheiham, Aubrey

    2014-01-01

    This study assessed trends in social inequalities in tooth loss in the United Kingdom between 1988 and 2009. Data from 20,126 adults who participated in the latest three national Adult Dental Health Surveys in England, Wales and Northern Ireland were used. Social class was determined using the 6-point Registrar General's Social Class. Three indicators of tooth loss were analysed; the proportion of edentate people among all adults and the number of teeth and the proportion with functional dentition (defined as having 20+ teeth) among dentate adults. Trends were modelled within an age, period and cohort framework using partial least squares regression (PLSR). Confidence intervals for PLSR estimates were obtained using non-parametric bootstrapping. The Slope and Relative Index of Inequality (SII and RII) were used to quantify social inequalities in tooth loss. Between 1988 and 2009, absolute inequalities in total tooth loss narrowed (SII changed from -28.4% to -15.3%) while relative inequalities widened (RII from 6.21 to 20.9) in the whole population. On the other hand, absolute and relative social inequality in tooth loss remained fairly stable over time among dentate adults. There was an absolute difference of 2.5-2.9 in number of teeth and 22-26% in the proportion with functional dentition between the lowest and highest social classes. In relative terms, the highest social class had 10-11% more teeth and 25-28% higher probability of having functional dentition than the lowest social class. The findings show pervasive inequalities in tooth loss by social class among British adults despite marked improvements in tooth retention in recent years and generations. In the whole adult population, absolute inequalities in tooth loss have narrowed while relative inequalities have increased steadily. Among dentate adults, absolute and relative inequalities in number of teeth and proportion of people with functional dentition have remained significant but unchanged over time.

  18. Transformation and trends in preventive and social medicine education at the undergraduate level in a Brazilian medical school.

    PubMed

    Forster, A C; Passos, A D; Dal-Fabbro, A L; Laprega, M R

    2001-01-01

    In the present study we discuss some transformations in undergraduate training in Preventive and Social Medicine in the Department of Social Medicine of the Faculty of Medicine of Ribeiro Preto, University of So Paulo, from 1993 to 1999. Aspects of the relationship between medical training and the reorganization of local services of the Brazilian national health system, and between graduate teaching in Preventive and Social Medicine and medical education as a whole are discussed. The crisis in Preventive and Social Medicine and its influence of medical training are evaluated. Trends for the application of a body of knowledge of the specialty and for the relationship between the department and the medical school are discussed.

  19. Social behavior in the “Age of Empathy”?—A social scientist's perspective on current trends in the behavioral sciences

    PubMed Central

    Matusall, Svenja

    2013-01-01

    Recently, several behavioral sciences became increasingly interested in investigating biological and evolutionary foundations of (human) social behavior. In this light, prosocial behavior is seen as a core element of human nature. A central role within this perspective plays the “social brain” that is not only able to communicate with the environment but rather to interact directly with other brains via neuronal mind reading capacities such as empathy. From the perspective of a sociologist, this paper investigates what “social” means in contemporary behavioral and particularly brain sciences. It will be discussed what “social” means in the light of social neuroscience and a glance into the history of social psychology and the brain sciences will show that two thought traditions come together in social neuroscience, combining an individualistic and an evolutionary notion of the “social.” The paper concludes by situating current research on prosocial behavior in broader social discourses about sociality and society, suggesting that to naturalize prosocial aspects in human life is a current trend in today's behavioral sciences and beyond. PMID:23755003

  20. Widening social inequality in life expectancy in Denmark. A register-based study on social composition and mortality trends for the Danish population

    PubMed Central

    2012-01-01

    Background Dynamics of the social composition of the population might influence the interpretation of statements of the increasing gap of social inequality in life expectancy. The aim of the study was to estimate trends during a quarter of a century in social inequality in life expectancy and to compare results based on different social stratifications. Methods Life tables by sex and various levels of education and income were constructed for each year in the period 1987–2011 by linking individual data from nationwide registers comprising information on all Danish citizens on date of birth, date of death, education and income. Trends in life expectancies were compared for different categories of social grouping of the population. Results When categories of educational level were kept fixed, implying a decreasing proportion of persons with a short education, the educational inequality in life expectancy increased. Thus, the difference in life expectancy at age 30 between men with primary or lower secondary education and men with tertiary education increased from 4.8 years in 1987 to 6.4 years in 2011. For women the difference increased from 3.7 years in 1987 to 4.7 in 2011. A similar growing social disparity was observed when educational level was based on quartiles established from prescribed length of education. A considerable increasing inequality was reached for men when the population was divided in quartiles of equivalent disposable income, whereas the change was only modest for women. Conclusions During the past 25 years, the social gap in life expectancy has widened in Denmark. This conclusion could not be explained by changes of the social compositions of the population. PMID:23158780

  1. Medical cost-offset following treatment referral for alcohol and other drug use disorders in a group model HMO.

    PubMed

    Polen, Michael R; Freeborn, Donald K; Lynch, Frances L; Mullooly, John P; Dickinson, Daniel M

    2006-07-01

    The purpose of this study was to determine whether specialty alcohol and other drug (AOD) treatment is associated with reduced subsequent medical care costs. AOD treatment costs and medical costs in a group model health maintenance organization (HMO) were collected for up to 6 years on 1,472 HMO members who were recommended for specialty AOD treatment, and on 738 members without AOD diagnoses or treatment. Addiction Severity Index measures were also obtained from a sample of 293 of those recommended for treatment. Changes in medical costs did not differ between treatment and comparison groups. Nor did individuals with improved treatment outcomes have greater reductions in medical costs. AOD treatment costs were not inversely related to subsequent medical costs, except for a subgroup with recent AOD treatment. In the interviewed sample, better treatment outcomes did not predict lower subsequent medical costs. Multiple treatment episodes may hold promise for producing cost-offsets.

  2. Social media for empowering people with diabetes: Current status and future trends.

    PubMed

    Gomez-Galvez, Pedro; Suarez Mejias, Cristina; Fernandez-Luque, Luis

    2015-01-01

    The use of social media has become commonplace in society. Consequently, many people living with chronic conditions are turning to social media applications to support self-management. This paper presents a formative non-exhaustive review of research literature regarding the role of social media for diabetes type II empowerment. In our review, we identified several major areas for diabetes health social media research, namely: a) social network data analytics, b) mHealth and diabetes, c) gamification for diabetes, c) wearable, and d) MOOCs (Massive Open Online Courses). In all these areas, we analyzed how social media is being used and the challenges emerging from its application in the diabetes domain.

  3. Role of Nhp6 and Hmo1 in SWI/SNF occupancy and nucleosome landscape at gene regulatory regions.

    PubMed

    Hepp, Matias I; Smolle, Michaela; Gidi, Cristian; Amigo, Roberto; Valenzuela, Nicole; Arriagada, Axel; Maureira, Alejandro; Gogol, Madelaine M; Torrejón, Marcela; Workman, Jerry L; Gutiérrez, José L

    2017-03-01

    Diverse chromatin modifiers are involved in regulation of gene expression at the level of transcriptional regulation. Among these modifiers are ATP-dependent chromatin remodelers, where the SWI/SNF complex is the founding member. It has been observed that High Mobility Group (HMG) proteins can influence the activity of a number of these chromatin remodelers. In this context, we have previously demonstrated that the yeast HMG proteins Nhp6 and Hmo1 can stimulate SWI/SNF activity. Here, we studied the genome-wide binding patterns of Nhp6, Hmo1 and the SWI/SNF complex, finding that most of gene promoters presenting high occupancy of this complex also display high enrichment of these HMG proteins. Using deletion mutant strains we demonstrate that binding of SWI/SNF is significantly reduced at numerous genomic locations by deletion of NHP6 and/or deletion of HMO1. Moreover, alterations in the nucleosome landscape take place at gene promoters undergoing reduced SWI/SNF binding. Additional analyses show that these effects also correlate with alterations in transcriptional activity. Our results suggest that, besides the ability to stimulate SWI/SNF activity, these HMG proteins are able to assist the loading of this complex onto gene regulatory regions.

  4. PhD versus DSW: A Critique of Trends in Social Work Doctoral Education

    ERIC Educational Resources Information Center

    Howard, Tyriesa

    2016-01-01

    Social work educators are in a phase of reintroducing the doctor of social work (DSW) degree and refining distinctions between PhD and DSW doctoral programs. This article examines how the two options have been prey to a noticeable "seesaw of precedence", resulting in a debatable history of social work's approach to doctoral education…

  5. Demographic Trends in Social Work over a Quarter-Century in an Increasingly Female Profession

    ERIC Educational Resources Information Center

    Schilling, Robert; Morrish, Jennifer Naranjo; Liu, Gan

    2008-01-01

    This article depicts the changing demographic portrait of social work education in the United States from 1974 through 2000 and considers the demographic shifts in the profession of social work. During this period, BSW and joint MSW-BSW programs increased from 150 to 404, MSW programs increased from 79 to 139, and social work doctoral programs…

  6. The HMO Research Network Virtual Data Warehouse: A Public Data Model to Support Collaboration.

    PubMed

    Ross, Tyler R; Ng, Daniel; Brown, Jeffrey S; Pardee, Roy; Hornbrook, Mark C; Hart, Gene; Steiner, John F

    2014-01-01

    The HMO Research Network (HMORN) Virtual Data Warehouse (VDW) is a public, non-proprietary, research-focused data model implemented at 17 health care systems across the United States. The HMORN has created a governance structure and specified policies concerning the VDW's content, development, implementation, and quality assurance. Data extracted from the VDW have been used by thousands of studies published in peer-reviewed journal articles. Advances in software supporting care delivery and claims processing and the availability of new data sources have greatly expanded the data available for research, but substantially increased the complexity of data management. The VDW data model incorporates software and data advances to ensure that comprehensive, up-to-date data of known quality are available for research. VDW governance works to accommodate new data and system complexities. This article highlights the HMORN VDW data model, its governance principles, data content, and quality assurance procedures. Our goal is to share the VDW data model and its operations to those wishing to implement a distributed interoperable health care data system.

  7. The HMO Research Network Virtual Data Warehouse: A Public Data Model to Support Collaboration

    PubMed Central

    Ross, Tyler R.; Ng, Daniel; Brown, Jeffrey S.; Pardee, Roy; Hornbrook, Mark C.; Hart, Gene; Steiner, John F.

    2014-01-01

    The HMO Research Network (HMORN) Virtual Data Warehouse (VDW) is a public, non-proprietary, research-focused data model implemented at 17 health care systems across the United States. The HMORN has created a governance structure and specified policies concerning the VDW’s content, development, implementation, and quality assurance. Data extracted from the VDW have been used by thousands of studies published in peer-reviewed journal articles. Advances in software supporting care delivery and claims processing and the availability of new data sources have greatly expanded the data available for research, but substantially increased the complexity of data management. The VDW data model incorporates software and data advances to ensure that comprehensive, up-to-date data of known quality are available for research. VDW governance works to accommodate new data and system complexities. This article highlights the HMORN VDW data model, its governance principles, data content, and quality assurance procedures. Our goal is to share the VDW data model and its operations to those wishing to implement a distributed interoperable health care data system. PMID:25848584

  8. Overall, gender and social inequalities in suicide mortality in Iran, 2006–2010: a time trend province-level study

    PubMed Central

    Kiadaliri, Aliasghar A; Saadat, Soheil; Shahnavazi, Hossein; Haghparast-Bidgoli, Hassan

    2014-01-01

    Objectives Suicide is a major global health problem imposing a considerable burden on populations in terms of disability-adjusted life years. There has been an increasing trend in fatal and attempted suicide in Iran over the past few decades. The aim of the current study was to assess overall, gender and social inequalities across Iran’s provinces during 2006–2010. Design Ecological study. Setting The data on distribution of population at the provinces were obtained from the Statistical Centre of Iran. The data on the annual number of deaths caused by suicide in each province were gathered from the Iranian Forensic Medicine Organization. Methods Suicide mortality rate per 100 000 population was calculated. Human Development Index was used as the provinces’ social rank. Gini coefficient, rate ratio and Kunst and Mackenbach relative index of inequality were used to assess overall, gender and social inequalities, respectively. Annual percentage change was calculated using Joinpoint regression. Results Suicide mortality has slightly increased in Iran during 2006–2010. There was a substantial and constant overall inequality across the country over the study period. Male-to-female rate ratio was 2.34 (95% CI 1.45 to 3.79) over the same period. There were social inequalities in suicide mortality in favour of people in better-off provinces. In addition, there was an increasing trend in these social disparities over time, although it was not statistically significant. Conclusions We found substantial overall, gender and social disparities in the distribution of suicide mortality across the provinces in Iran. The findings showed that men in the provinces with low socioeconomic status are at higher risk of suicide mortality. Further analyses are needed to explain these disparities. PMID:25138804

  9. International Co-operation and Trends in Social Science Information Transfer.

    ERIC Educational Resources Information Center

    Rozsa, Gyorgy; Foldi, Tamas

    1980-01-01

    Identifies the role and mechanism of information transfer in the social sciences, and surveys selected, significant institutions and organizations (mostly international), which promote such transfer. (RAA)

  10. How Activists and Media Frame Social Problems: Critical Events versus Performance Trends for Schools.

    ERIC Educational Resources Information Center

    Pride, Richard A.

    1995-01-01

    Focuses on the process by which a social problem is redefined in response to a critical events, such as economic depressions, environmental disasters, intense physical confrontations, or strategic initiatives by a social movement organization. Examines a conservative movement's attempt to redefine "the problem" of the schools at the time…

  11. Recent Trends in Social Reproduction in France: Should the Political Promises of Education Be Revisited?

    ERIC Educational Resources Information Center

    Duru-Bellat, Marie

    2008-01-01

    Relying upon recent research, this article puts into perspective the evolution of inequalities concerning both education and life chances in France since the 1960s. While a dramatic expansion of education has taken place, what consequences can one observe as far as social mobility and more broadly social reproduction are concerned? In fact, French…

  12. Social Work Research: International Actualities and Trends. Occasional Paper No. 22.

    ERIC Educational Resources Information Center

    Snyman, Ina

    This report is based on data and insights obtained during a study tour of the United States and Canada. The purpose of the tour was to combine attending three conferences on social work and social welfare held in Montreal, Canada in the summer of 1984 with visiting various institutions in Canada and the United States. In the first section of this…

  13. Development of Social Infrastructure in the Management Practices of Local Authorities: Trends and Factors

    ERIC Educational Resources Information Center

    Frolova, Elena V.; Vinichenko, Mikhail V.; Kirillov, Andrey V.; Rogach, Olga V.; Kabanova, Elena E.

    2016-01-01

    The relevance of the article is conditioned by the exceptional importance of the social infrastructure for the development of the state, society and each individual. Social infrastructure ensures the development of the municipal unit, satisfaction of the basic needs and interests of the population, creation of the conditions for its subsistence…

  14. Teaching Social Studies: Handbook of Trends, Issues, and Implications for the Future.

    ERIC Educational Resources Information Center

    Wilson, Virginia S., Ed.; Litle, James A., Ed.; Wilson, Gerald Lee, Ed.

    This book of essays provides a set of reference sources on the field of social studies. The introduction places the discipline in context, connecting it with the society and the world that it helps to explain. The 15 chapters include: (1) "Persistent Issues in the Social Studies" (Stanley P. Wronski); (2) "Reform Revisited: The Story of Elementary…

  15. Government policies, industry/economics, social trends, and educational opportunities in 'women's decisions to work outside versus inside the home.

    PubMed

    Bosco, Susan M

    2002-12-01

    Research on the career decision processes of women has focused primarily on internal considerations such as mathematical ability, intelligence, and self-esteem; however, the external environment also has an influence on these processes. To date, the environmental factors have primarily been researched separately, if at all. They include government policies, industry/economics, social trends/expected sex roles, and educational opportunities. This pilot study investigated these four external factors simultaneously. In addition, a survey of literature on career decision indicated such research to be based on a limited pool of highly educated, management/professional women. This study also uses a wider group including housewives, blue collar, and pink collar women.

  16. The evolving idea of social responsibility in bioethics: a welcome trend.

    PubMed

    Ahola-Launonen, Johanna

    2015-04-01

    This article discusses the notion of social responsibility for personal health and well-being in bioethics. Although social responsibility is an intrinsic aspect of bioethics, and its role is increasingly recognized in certain areas, it can still be claimed that bioethics in general is committed to an individualistic theoretical framework that disregards the social context in which decisions, health, and well-being are situated. The philosophical premises of this framework regard individuals as rational decisionmakers who can be held accountable for their health conditions and who should be the primary objects of intervention in attempts to reduce lifestyle-associated chronic diseases. There are, however, social determinants of health that challenge this conclusion. Because their impact can be controlled, to a certain extent, by social and public policy decisions, their existence shows the inadequacy of the purely individualistic approach. I suggest, accordingly, that bioethics would benefit, both academically and societally, from a more social perspective. Bioethical studies that acknowledge, from the start, the social determinants of health would be more amenable to constructive multi- and interdisciplinarity, and a more balanced account of responsibility would further the contribution of sound bioethical work to sensible public policies.

  17. Future trends in health and health care: implications for social work practice in an aging society.

    PubMed

    Spitzer, William J; Davidson, Kay W

    2013-01-01

    Major economic, political, demographic, social, and operational system factors are prompting evolutionary changes in health care delivery. Of particular significance, the "graying of America" promises new challenges and opportunities for health care social work. At the same time, the Patient Protection and Affordable Care Act of 2010, evolution of Accountable Care Organizations, and an emphasis on integrated, transdisciplinary, person-centered care represent fundamental shifts in service delivery with implications for social work practice and education. This article identifies the aging shift in American demography, its impact on health policy legislation, factors influencing fundamentally new service delivery paradigms, and opportunities of the profession to address the health disparities and care needs of an aging population. It underscores the importance of social work inclusion in integrated health care delivery and offers recommendations for practice education.

  18. Implementing evidence-based practices for youth in an HMO: the roles of external ratings and market share.

    PubMed

    Hamilton, John; Daleiden, Eric; Dopson, Sue

    2011-05-01

    A qualitative study of child clinicians in a non-profit HMO examined implementation of evidence-based practices (EBPs) for anxiety and oppositional defiant disorders using interviews and focus groups with 33 clinicians (97% of participants), and ethnography of emails and meetings. Analysis showed statistical measures of access and service-key elements of rating organizations' "report cards"- were central in creating "pressure" making transition to EBPs difficult. EBPs were secondary to access and service targets. "Research" and "statistics" were perceived as unrealistic, "literature" as lacking authority. Rating organizations should include outcome and fidelity metrics to align market share pressures with children's health.

  19. Technological, Social, and Economic Trends That Are Increasing U.S. Vulnerability to Insider Espionage

    DTIC Science & Technology

    2005-05-01

    databases that he had no legitimate need to access. Air Force veteran Brian Regan searched Intelink, a classi- fied government database of intelligence...secrets in Silicon Valley over the past 5 years ( Iwata , 2003). Former FBI Director Louis Freeh reported to a U.S. Senate committee in 1998 that...and Economic Trends That Are Increasing U.S. Vulnerability to Insider Espionage Lisa A . Kramer Defense Personnel Security Research Center Richards J

  20. Effects of Macroeconomic Trends on Social Security Spending Due to Sickness and Disability

    PubMed Central

    Khan, Jahangir; Gerdtham, Ulf-G.; Jansson, Bjarne

    2004-01-01

    Objectives. We analyzed the relationship between macroeconomic conditions, measured as unemployment rate and social security spending, from 4 social security schemes and total spending due to sickness and disability. Methods. We obtained aggregated panel data from 13 Organization for Economic Cooperation and Development member countries for 1980–1996. We used regression analysis and fixed effect models to examine spending on sickness benefits, disability pensions, occupational-injury benefits, survivor’s pensions, and total spending. Results. A decline in unemployment increased sickness benefits spending and reduced disability pension spending. These effects reversed direction after 4 years of unemployment. Inclusion of mortality rate as an additional variable in the analysis did not affect the findings. Conclusions. Macroeconomic conditions influence some reimbursements from social security schemes but not total spending. PMID:15514244

  1. The Postgraduate Premium: Revisiting Trends in Social Mobility and Educational Inequalities in Britain and America

    ERIC Educational Resources Information Center

    Lindley, Joanne; Machin, Stephen

    2013-01-01

    This report revisits the debate about why social mobility levels are relatively low in Great Britain and the United States of America compared to other countries. It focuses on three main areas within this debate: (1) the changing role of educational inequalities; (2) the expectation of ever higher levels of education as revealed in increasing…

  2. Preservice Teachers' Social Networking Use, Concerns, and Educational Possibilities: Trends from 2008 to 2012

    ERIC Educational Resources Information Center

    Hughes, Joan E.; Ko, Yujung; Lim, Mihyun; Liu, Sa

    2015-01-01

    This four-year, cross-sectional study, situated in one U.S. university, investigated 206 preservice teachers' use of social network services (SNS) in teacher preparation and their disposition toward using it in their future teaching. Using descriptive survey methodology, results revealed nearly all preservice teachers used a general SNS (e.g.,…

  3. Economic, Labor Force, and Social Implications of Latino Educational and Population Trends.

    ERIC Educational Resources Information Center

    Perez, Sonia M.; de la Rosa Salazar, Denise

    1993-01-01

    The rapidly increasing Latino population indicates that Hispanics represent a significant segment of future U.S. workers and taxpayers. Increasing the educational attainment and other human capital characteristics of Hispanics is critical for their integration into the workforce and for the nation's social welfare. Contains 76 references.…

  4. Social networks and physical activity behaviors among cancer survivors: data from the 2005 Health Information National Trends Survey.

    PubMed

    Kim, Bang Hyun; Wallington, Sherrie F; Makambi, Kepher H; Adams-Campbell, Lucile L

    2015-01-01

    The study examined the relation between social networks and physical activity behaviors among cancer survivors. The authors examined 873 cancer survivors (596 women, 277 men) 50 years of age or older who participated in the 2005 Health Information National Trends Survey. Multivariate logistic regression analysis showed that survivors who talked about health with friends/family were more likely to pay attention to new physical activity recommendations (OR = 2.89, CI [1.01, 8.33]). Female survivors were more likely to pay attention to new physical activity recommendations (OR = 2.65, CI [1.55, 4.53]) and more likely to have seen, heard, or read physical activity/exercise and cancer information within the past 12 months (OR = 2.09, CI [1.13, 3.85]) compared with their male counterparts. For male survivors, those who were a member of at least one community organization were more likely to pay attention to new physical activity/exercise recommendations (OR = 5.31, CI [1.32, 21.22]) than the men who were not members. Overall, cancer survivors with a social network (i.e., talking to family/friends about health) were more likely to pay attention to new exercise recommendations compared with those who did not have a social network. Significant differences were also observed by gender with physical activity levels, knowledge, and attitudes. Social networking is an important component in cancer survivorship and further research is needed to encourage social networking strategies that might facilitate in increasing physical activity behaviors among cancer survivors.

  5. Participation by women in developmental, social, cognitive, and general psychology: A context for interpreting trends in behavior analysis

    PubMed Central

    McSweeney, Frances K.; Parks, Craig D.

    2002-01-01

    We examined participation by women in journals devoted to social, developmental, cognitive, and general psychology. Authorship and first authorship by women increased from 1978 to 1997 for most journals. Participation by women on the editorial staff did not keep pace with their increased authorship for social and developmental psychology. Based on these trends, women's participation decreased with increases in the selectivity of the position for social and developmental psychology (a glass ceiling). The development of a glass ceiling suggests that the contributions of men and women are not always treated equally (gender inequity). Because a similar glass ceiling was reported for journals in behavior analysis (McSweeney, Donahoe, & Swindell, 2000; McSweeney & Swindell, 1998), the causes of this inequity appear to be relatively widespread. The failure to find a glass ceiling for general and cognitive psychology suggests that the inequity might be reduced by subtle pressure for diversity in editorial positions and by adopting actions that encourage women to pursue research positions. PMID:22478376

  6. Consumer beliefs and health plan performance: it's not whether you are in an HMO but whether you think you are.

    PubMed

    Reschovsky, James D; Hargraves, J Lee; Smith, Albert F

    2002-06-01

    Surveys that rate how persons enrolled in HMOs and other types of health coverage feel about their health care are used to bolster claims that HMOs provide inferior quality care, providing justification for patient protection legislation. This research illustrates that the conventional wisdom regarding inferior care in HMOs may color how people assess their health care in surveys, resulting in survey findings biased toward showing HMOs provide inferior care and reinforcing existing stereotypes. Using merged data from the Community Tracking Study Household and Insurance Followback surveys, we identify privately insured persons who correctly and incorrectly know what kind of health plan they are covered by. Nearly a quarter misidentified their type of health coverage. Differences between responses by HMO and non-HMO enrollees to questions covering satisfaction with health care and physician choice, the quality of the last physician's visit, and patient trust in their physician shrink or disappear when we control for beliefs about what type of plan they are covered by. Results suggest that researchers and policy makers should be cautious about using consumer surveys to assess the relative quality of care provided under different types of health insurance.

  7. A thematic content analysis of #cheatmeal images on social media: Characterizing an emerging dietary trend.

    PubMed

    Pila, Eva; Mond, Jonathan M; Griffiths, Scott; Mitchison, Deborah; Murray, Stuart B

    2017-01-11

    Despite the pervasive social endorsement of "cheat meals" within pro-muscularity online communities, there is an absence of empirical work examining this dietary phenomenon. The present study aimed to characterize cheat meals, and explore the meaning ascribed to engagement in this practice. Thematic content analysis was employed to code the photographic and textual elements of a sample (n = 600) that was extracted from over 1.6 million images marked with the #cheatmeal tag on the social networking site, Instagram. Analysis of the volume and type of food revealed the presence of very large quantities (54.5%) of calorie-dense foods (71.3%) that was rated to qualify as an objective binge episode. Photographic content of people commonly portrayed highly-muscular bodies (60.7%) in the act of intentional body exposure (40.0%). Meanwhile, textual content exemplified the idealization of overconsumption, a strict commitment to fitness, and a reward-based framework around diet and fitness. Collectively, these findings position cheat meals as goal-oriented dietary practices in the pursuit of physique-ideals, thus underscoring the potential clinical repercussions of this socially-endorsed dietary phenomenon.

  8. Morbid obesity in Taiwan: Prevalence, trends, associated social demographics, and lifestyle factors

    PubMed Central

    Chang, Heng-Cheng; Yang, Hsin-Chou; Chang, Hsing-Yi; Yeh, Chih-Jung; Chen, Hsin-Hung; Huang, Kuo-Chin; Pan, Wen-Harn

    2017-01-01

    Objective Obesity is one of the most important public health issues worldwide. Moreover, an extreme phenotype, morbid obesity (MO) has insidiously become a global problem. Therefore, we aimed to document the prevalence trend and to unveil the epidemiological characteristics of MO in Taiwan. Methods Nationally representative samples aged 19 years and above from three consecutive waves of Nutrition and Health survey in Taiwan: 1993–1996, 2005–2008, and 2013–2014 (n = 3,071; 1,673; and 1,440; respectively) were analyzed for prevalence trend. And 39 MO (BMI ≥35 kg/m2) cases from the two recent surveys compared with 156 age, gender, and survey-matched normal weight controls (BMI: 18.5–24 kg/m2) for epidemiological characteristics study. The reduced rank regression analysis was used to find dietary pattern associated with MO. Results The prevalence of overweight and obesity together (BMI ≥24 kg/m2) was stabilized in the recent two surveys, but that of MO (0.4%, 0.6%, to 1.4%) and obesity (BMI ≥27 kg/m2) (11.8%, 17.9%, to 22.0%) increased sharply. MO cases tended to have lower levels of education, personal income, and physical activity. Furthermore, their dietary pattern featured with a higher consumption frequency of red meat, processed animal products, and sweets/sweetened beverage, but lower frequencies of fresh fruits, nuts, breakfast cereal, and dairy products. Conclusion This study documents a polarization phenomenon with smaller proportion of overweight people at the center and higher proportions of normal weight and obesity subjects at two extremes. MO was associated with low socioeconomic status and poor dietary pattern. The obesogenic dietary pattern became more prevalent in later time. PMID:28152059

  9. Usability, Communicability and Cultural Tourism in Interactive Systems: Trends, Economic Effects and Social Impact

    NASA Astrophysics Data System (ADS)

    Cipolla Ficarra, Francisco V.; Nicol, Emma; Cipolla-Ficarra, Miguel

    We have developed a set of techniques and an analysis methodology aimed at boosting the quality of interactive tourism systems. The details of it will be presented in full and with real examples which have yielded interesting results in the last few years, both from the social and economical point of view, but with a huge wealth of cultural and natural heritage. We will also present a first guidelines to foster tourism in those villages that are willing to promote themselves in the national and international market at a low cost.

  10. Effects of short-term alcohol on the hepatic microsomal monooxygenase system (HMO) in rats receiving nutrition sufficient to promote normal' weight gains

    SciTech Connect

    Badger, T.; Ronis, M.; Lumpkin, C.; Ingelman-Sundberg, M.; Shahare, M.; Mercado, C.; Huang, J.; Irby, D.; Crouch, J. )

    1991-03-15

    The present study was conducted to determine the effects of two clinically relevant diets on HMO and to determine if ethanol has demonstrable effects in the presence of dietary sources that promote normal growth rates. A model in which ethanol was infused directly into the stomach as part of a total enteral nutrition system (TEN) was used in the current study. The effects of the two liquid diets alone or of TEN where 35% of the total calories in the diets were replaced by ethanol for 8 days were examined on HMO of adult male Sprague-Dawley rats. HMO activities were determined using standard enzyme assays with specific substrates and cytochrome P450 apoprotein levels were determined by Western blot analysis. The results of these studies suggest: that short-term dietary ethanol can induce CYP 2E1 in well nourished animals but that the level of induction is smaller than that previously reported using Lieber-DeCarli pair feeding regimens; that diet alone has a significant influence on constitutive levels of P450 isozymes including CYP 2E1; that diet influences the effects of ethanol on HMO; and that the TEN system is a useful model for the study of diet/drug interactions.

  11. Maintaining Medicare HMO's: Problems, Protections and Prospects. Hearing before the Select Committee on Aging. House of Representatives, One Hundredth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Select Committee on Aging.

    This document contains witness testimonies and prepared statements from the Congressional hearing called to examine issues involved in maintaining and strengthening Medicare Health Maintenance Orgranizations (HMO). Opening statements are included from Representatives Edward Roybal, Matthew Rinaldo, Mario Biaggi, Don Bonker, Robert Borski, Louise…

  12. Hmo1p, a high mobility group 1/2 homolog, genetically and physically interacts with the yeast FKBP12 prolyl isomerase.

    PubMed Central

    Dolinski, K J; Heitman, J

    1999-01-01

    The immunosuppressive drugs FK506 and rapamycin bind to the cellular protein FKBP12, and the resulting FKBP12-drug complexes inhibit signal transduction. FKBP12 is a ubiquitous, highly conserved, abundant enzyme that catalyzes a rate-limiting step in protein folding: peptidyl-prolyl cis-trans isomerization. However, FKBP12 is dispensible for viability in both yeast and mice, and therefore does not play an essential role in protein folding. The functions of FKBP12 may involve interactions with a number of partner proteins, and a few proteins that interact with FKBP12 in the absence of FK506 or rapamycin have been identified, including the ryanodine receptor, aspartokinase, and the type II TGF-beta receptor; however, none of these are conserved from yeast to humans. To identify other targets and functions of FKBP12, we have screened for mutations that are synthetically lethal with an FKBP12 mutation in yeast. We find that mutations in HMO1, which encodes a high mobility group 1/2 homolog, are synthetically lethal with mutations in the yeast FPR1 gene encoding FKBP12. Deltahmo1 and Deltafpr1 mutants share two phenotypes: an increased rate of plasmid loss and slow growth. In addition, Hmo1p and FKBP12 physically interact in FKBP12 affinity chromatography experiments, and two-hybrid experiments suggest that FKBP12 regulates Hmo1p-Hmo1p or Hmo1p-DNA interactions. Because HMG1/2 proteins are conserved from yeast to humans, our findings suggest that FKBP12-HMG1/2 interactions could represent the first conserved function of FKBP12 other than mediating FK506 and rapamycin actions. PMID:10049913

  13. The trend of body donation for education based on Korean social and religious culture.

    PubMed

    Park, Jong-Tae; Jang, Yoonsun; Park, Min Sun; Pae, Calvin; Park, Jinyi; Hu, Kyung-Seok; Park, Jin-Seo; Han, Seung-Ho; Koh, Ki-Seok; Kim, Hee-Jin

    2011-01-01

    Until a century ago, Korean medicine was based mainly on Oriental philosophies and ideas. From a religious perspective, Chinese Confucianism was prevalent in Korea at that time. Since Confucianists believe that it is against one's filial duty to harm his or her body, given to them by their parents, most Koreans did not donate their bodies or organs for education in the past. However, by the end of the 20th century, a unique fusion of Western and Oriental medicines were produced on the Korean Peninsula, revolutionizing traditional perspectives on the human body, mortality, and the relationship of medical science to society. Koreans began to think about others' lives as well as their own by realizing the importance of donating one's organs and bodies for scientific purposes. Since then, the number of people donating their bodies to Korean medical and dental schools for the purpose of improving academic learning has increased dramatically. In response, Korean medical schools have begun to hold various types of funeral ceremonies to honor body donors. We have compared such ceremonies performed in Korea with those performed in the United States of America and Taiwan. These ceremonies are viewed as a suitable way to pay proper respect to the dead and to promote knowledge about body donation programs in Korea. Overall, the transition of religions and social ethics in Korea has greatly facilitated body bequeathal programs, benefiting both medical education and the Korean public health administration.

  14. Training Needs for the Professional Development of Social-Studies Teachers at the Intermediate Stage in Al-Jouf in Light of Modern Teaching Trends: A Field Study

    ERIC Educational Resources Information Center

    Almarshad, Yousef

    2017-01-01

    This study is an attempt to identify the training needs of social-studies teachers at the intermediate stage in Al-Jouf in light of modern teaching trends. It focuses on the six axes of systemic planning, varied teaching strategies, information and communication technology, innovative enrichment activities in teaching, classroom-management skills,…

  15. Historical Trends and Their Impact on the Social Construction of Self among Hispanics and Its Impact on Self-Efficacious Behaviors in Training and Careers

    ERIC Educational Resources Information Center

    Johnson, Douglas P.

    2006-01-01

    Historic trends affect the social construction of the Hispanic self that have negatively affected achievement. This is reflected in the models of training and career counseling. Achievement depends on many factors among college students. Hispanic college students have certain obstacles that need to be addressed related to self-concept to meet…

  16. Trends and social differentials in child mortality in Rwanda 1990–2010: results from three demographic and health surveys

    PubMed Central

    Musafili, Aimable; Essén, Birgitta; Baribwira, Cyprien; Binagwaho, Agnes; Persson, Lars-Åke; Selling, Katarina Ekholm

    2015-01-01

    Background Rwanda has embarked on ambitious programmes to provide equitable health services and reduce mortality in childhood. Evidence from other countries indicates that advances in child survival often have come at the expense of increasing inequity. Our aims were to analyse trends and social differentials in mortality before the age of 5 years in Rwanda from 1990 to 2010. Methods We performed secondary analyses of data from three Demographic and Health Surveys conducted in 2000, 2005 and 2010 in Rwanda. These surveys included 34 790 children born between 1990 and 2010 to women aged 15–49 years. The main outcome measures were neonatal mortality rates (NMR) and under-5 mortality rates (U5MR) over time, and in relation to mother's educational level, urban or rural residence and household wealth. Generalised linear mixed effects models and a mixed effects Cox model (frailty model) were used, with adjustments for confounders and cluster sampling method. Results Mortality rates in Rwanda peaked in 1994 at the time of the genocide (NMR 60/1000 live births, 95% CI 51 to 65; U5MR 238/1000 live births, 95% CI 226 to 251). The 1990s and the first half of the 2000s were characterised by a marked rural/urban divide and inequity in child survival between maternal groups with different levels of education. Towards the end of the study period (2005–2010) NMR had been reduced to 26/1000 (95% CI 23 to 29) and U5MR to 65/1000 (95% CI 61 to 70), with little or no difference between urban and rural areas, and household wealth groups, while children of women with no education still had significantly higher U5MR. Conclusions Recent reductions in child mortality in Rwanda have concurred with improved social equity in child survival. Current challenges include the prevention of newborn deaths. PMID:25870163

  17. Psychological and Social Factors Affecting Internet Searches on Suicide in Korea: A Big Data Analysis of Google Search Trends

    PubMed Central

    Song, Tae Min; Song, Juyoung; Hayman, Laura L.; Woo, Jong-Min

    2014-01-01

    Purpose The average mortality rate for death by suicide among OECD countries is 12.8 per 100000, and 33.5 for Korea. The present study analyzed big data extracted from Google to identify factors related to searches on suicide in Korea. Materials and Methods Google search trends for the search words of suicide, stress, exercise, and drinking were obtained for 2004-2010. Analyzing data by month, the relationship between the actual number of suicides and search words per year was examined using multi-level models. Results Both suicide rates and Google searches on suicide in Korea increased since 2007. An unconditional slope model indicated stress and suicide-related searches were positively related. A conditional model showed that factors associated with suicide by year directly affected suicide-related searches. The interaction between stress-related searches and the actual number of suicides was significant. Conclusion A positive relationship between stress- and suicide-related searches further confirmed that stress affects suicide. Taken together and viewed in context of the big data analysis, our results point to the need for a tailored prevention program. Real-time big data can be of use in indicating increases in suicidality when search words such as stress and suicide generate greater numbers of hits on portals and social network sites. PMID:24339315

  18. Agricultural Yield Trends in Malawi: Utilizing Remote Sensing to Observe Crop Productivity and Sensitivity to Biophysical and Social Drivers

    NASA Astrophysics Data System (ADS)

    Peter, B.

    2015-12-01

    The primary objective of this research is to distinguish primary and secondary trends in the spatiotemporal variability of agricultural productivity in Malawi. The assessment was performed by analyzing the Net Primary Productivity (NPP) product derived from NASA MODIS satellite imagery and by drawing comparisons between individual land areas and the country-wide statistics. The data were categorized by placing each individual land area into one of six categories: low, average, or high productivity, and whether or not they were resilient or sensitive to biophysical and/or social production drivers. In order to mitigate productivity interference from forest and other land cover types, a custom agricultural land use was developed. Five land cover datasets, including FAO, GLC, IFPRI, GlobCover, and MODIS were combined to minimize errors of commission. Model assessment occurred via field work in Malawi. Approximately 200 sites were visited across nearly the entire extent of the country. Cropland and land cover were assessed via visual inspection, true color/near-infrared photography, and on-site interviews with farmers and extension officers to inquire about productivity and limiting factors for yield. Additionally, we present a continental scale application of the model to demonstrate its performance across scales.

  19. [The economic crisis at the beginning of the XXI century and mortality in Spain. Trend and impact on social inequalities. SESPAS Report 2014].

    PubMed

    Ruiz-Ramos, Miguel; Córdoba-Doña, Juan Antonio; Bacigalupe, Amaia; Juárez, Sol; Escolar-Pujolar, Antonio

    2014-06-01

    This study aimed to assess the impact of the current economic crisis on mortality trends in Spain and its effect on social inequalities in mortality in Andalusia. We used data from vital statistics and the Population Register for 1999 to 2011, as provided by the Spanish Institute of Statistics, to estimate general and sex- and age-specific mortality rates. The Longitudinal Database of the Andalusian Population (2001 census cohort) was used to estimate general mortality rates and ratios by educational level. The annual percentages of change and trends were calculated using Joinpoint regressions. No significant change in the mortality trend was observed in Spain from 2008 onward. A downward trend after 1999 was confirmed for all causes and both sexes, with the exception of nervous system-related diseases. The reduction in mortality due to traffic accidents accelerated after 2003, while the negative trend in suicide was unchanged throughout the period studied. In Andalusia, social inequalities in mortality have increased among men since the beginning of the crisis, mainly due to a more intense reduction in mortality among persons with a higher educational level. Among women, no changes were observed in the pattern of inequality.

  20. Social Support in Women with Fibromyalgia: Is Quality More Important than Quantity?

    ERIC Educational Resources Information Center

    Franks, Heather M.; Cronan, Terry A.; Oliver, Karen

    2004-01-01

    The present study is an examination of the effects of quality and quantity of social support on the psychological and physical well-being of women with fibromyalgia syndrome (FMS). Participants were 568 women who were members of a health maintenance organization (HMO) with a confirmed diagnosis of FMS. Participants were administered a battery of…

  1. Is social support from family associated with PSA testing? An exploratory analysis using the Health Information National Trends Survey (HINTS) 2005.

    PubMed

    Thomas, Kamilah B; Simpson, Sean L; Tarver, Will L; Gwede, Clement K

    2010-03-01

    African American and White men have the highest rates of prostate cancer in the United States. Families represent important social contexts within which illness occurs.The purpose of this study is to explore whether prostate-specific antigen (PSA) testing is associated with instrumental and informational social support from family members among a sample of Black and White men aged 45 and older. Data from the 2005 Health Information National Trends Survey were analyzed using logistic regression. The dependent variable was having a PSA test within the past year or less. The independent variables consisted of selected demographic and family informational and instrumental social support variables. The statistically significant variables included age and having a family member with cancer. Additional studies to elucidate the mechanisms of social support from family for prostate cancer are needed.

  2. Comparative Social Fluidity: Trends over Time in Father-to-Son Mobility in Japan and Australia, 1965-85.

    ERIC Educational Resources Information Center

    Jones, F. L.; And Others

    1994-01-01

    Applies loglinear models of social mobility to six surveys of Australian and Japanese men covering the 1960s, 1970s, and 1980s. Finds similar patterns of association between social origins and social destinations in the two countries, no evidence of change over time in Japan, and only small evidence of increasing openness in Australia. (SV)

  3. Differences in resource use and costs of primary care in a large HMO according to physician specialty.

    PubMed Central

    Selby, J V; Grumbach, K; Quesenberry, C P; Schmittdiel, J A; Truman, A F

    1999-01-01

    OBJECTIVE: To determine if primary care physician specialty is associated with differences in use of health services. DATA SOURCES: Automated outpatient diagnostic, utilization, and cost data on 15,223 members (35-85 years of age) of a large group model HMO. STUDY DESIGN: One-year prospective comparison of primary care provided by 245 general internists (GIMs), 60 family physicians (FPs), and 55 subspecialty internists (SIMs) with case-mix assessed during a nine-month baseline period using Ambulatory Diagnostic Groups. PRINCIPAL FINDINGS: Adjusting for demographics and case mix, patients of GIMs and FPs had similar hospitalization and ambulatory visit rates, and similar laboratory and radiology costs. Patients of FPs made fewer visits to dermatology, psychiatry, and gynecology (combined visit rate ratio: 0.86, 95% CI: 0.74-0.96). However, they made more urgent care visits (rate ratio 1.19, 95% CI: 1.07-1.23). Patients of SIMs had higher hospitalization rates than those of GIMs (rate ratio 1.33, 95% CI: 1.06-1.68), greater use of urgent care (rate ratio: 1.14, 95% CI: 1.04-1.25), and higher costs for pharmacy (cost ratio: 1.17, 95% CI: 0.93-1.18) and radiologic services (cost ratio: 1.14, 95% CI: 1.01-1.30). The hospitalization difference was due partly to the inclusion of patients with specialty-related diagnoses in panels of SIMs. Radiology and pharmacy differences persisted after excluding these patients. CONCLUSIONS: In this uniform practice environment, specialty differences in primary care practice were small. Subspecialists used slightly more resources than generalists. The broader practice style of FPs may have created access problems for their patients. PMID:10357287

  4. Competitive bidding for health insurance contracts: lessons from the online HMO auctions.

    PubMed

    Gupta, Alok; Parente, Stephen T; Sanyal, Pallab

    2012-12-01

    Healthcare is an important social and economic component of modern society, and the effective use of information technology in this industry is critical to its success. As health insurance premiums continue to rise, competitive bidding may be useful in generating stronger price competition and lower premium costs for employers and possibly, government agencies. In this paper, we assess an endeavor by several Fortune 500 companies to reduce healthcare procurement costs for their employees by having HMOs compete in open electronic auctions. Although the auctions were successful in generating significant cost savings for the companies in the first year, i.e., 1999, they failed to replicate the success and were eventually discontinued after two more years. Over the past decade since the failed auction experiment, effective utilization of information technologies have led to significant advances in the design of complex electronic markets. Using this knowledge, and data from the auctions, we point out several shortcomings of the auction design that, we believe, led to the discontinuation of the market after three years. Based on our analysis, we propose several actionable recommendations that policy makers can use to design a sustainable electronic market for procuring health insurance.

  5. Trends in Network Television Drama and Viewer Conceptions of Social Reality, 1967-1973. Violence Profile Number 6.

    ERIC Educational Resources Information Center

    Gerbner, George; Gross, Larry

    Trends in violence in television drama were measured over a seven-year period climaxing with 1973-1974. About 70 percent of programing in 1973 contained violent episodes, as opposed to 80 percent in 1967. However the proportion of domestic crime programs increased, while programs of historic or exotic episodes declined, so that violence was…

  6. Children, Families and Poverty: Definitions, Trends, Emerging Science and Implications for Policy. Social Policy Report. Volume 26, Number 3

    ERIC Educational Resources Information Center

    Aber, Lawrence; Morris, Pamela; Raver, Cybele

    2012-01-01

    Now, more than ever, it is crucial to address the topic of children and poverty in the U.S., given current scientific knowledge about poverty's influence on children and effective strategies to mitigate its negative impact. In this report, we summarize the best available information on definitions and trends in child poverty, policy responses to…

  7. Salary-Trend Study of Faculty in Social Sciences, General for the Years 1997-98 and 2000-01.

    ERIC Educational Resources Information Center

    Howe, Richard D.

    This report is part of an annual national survey that examines salaries of full-time teaching faculty in 54 selected disciplines. Data for the study as a whole were collected from 305 public and 403 private institutions for the baseline year of 1997-1998 and the trend year of 1999-2000. This portion of the study covers salary data for Social…

  8. Trend in eating habits among Lithuanian school-aged children in context of social inequality: three cross-sectional surveys 2002, 2006 and 2010

    PubMed Central

    2012-01-01

    Background Intermittent monitoring of food intake at the population level is essential for the planning and evaluation of national dietary intervention programs. Social-economic changes in Lithuania have likely affected dietary habits, but only a limited number of temporal studies on food intake trends among young population groups have been published. The aim of this study was to investigate changes in eating habits among Lithuanian school-aged children from 2002 to 2010, and to explore the association of these changes with the respondents' reported socio-economic status (SES). Methods We used Lithuanian data from the cross-national Health Behaviour in School-aged Children (HBSC) study collected in 2002, 2006 and 2010. Analyses were conducted on comparable questionnaire-based data from children aged 11, 13 and 15 (total n = 17,189) from a random sample of schools. A food frequency questionnaire was used to investigate frequencies of food consumption. Logistic regression was used to examine the affects of changing social variables on reported diet trends. Results In Lithuania, school-aged children have low intakes of fruits and vegetables. Only 21.1% of boys and 27.1% of girls reported daily fruit consumption. Similarly, 24.9% of boys and 29.6% of girls disclosed vegetable intake at least once daily. Comparing 2010 to 2002, the proportion of girls who consumed fruits daily increased from 24.2% to 31.0% (p < 0.001) but the proportion of boys who consumed vegetables daily decreased from 29.3% to 23.1% (p < 0.001). In 2006, for both sexes, there were observed increases in regular (at least five days a week) intake of sweets and chocolates, biscuits and pastries, and soft drinks; however, in the next survey (2010) these figures decreased. In addition, between 2006 and 2010, a substantial decrease in regular consumption of chips and fast food was also detected. Fruit and vegetable consumption as well as intake of sweets and chocolates, biscuits and pastries and soft

  9. Bronchial asthma healthcare costs in Mexico: analysis of trends from 1991-1996 with information from the Mexican Institute of Social Security.

    PubMed

    Rico-Méndez, F G; Barquera, S; Cabrera, D A; Escobedo, S; Ochoa, L G; Massey-Reynaud, L F

    2000-01-01

    Cost trends for bronchial asthma have not been previously estimated in Mexico. The increasing prevalence of bronchial asthma as well as its elevated costs make it necessary to expand the availability of information for health planners. This is a growing problem which has been given little attention in national health reports. We did a descriptive, retrospective analysis using national data from the Mexican Institute for Social Security. We estimated the number of medical consultations provided by the state family medicine and specialty areas. A total of 756,843 consultations due to bronchial asthma were provided between 1991 and 1996 in the service areas under study. The healthcare expenditure for bronchial asthma showed an ascending and sustained trend during the study period. When analyzing the trends by type of service, a significant increase in in-hospital care was observed, ranging from US $14.5 (1991) to $19.8 (1996) million and a maximum of $28.4 (1994) million. A similar increase was found in specialty consultation, from $3.96 (1991) to $8.5 (1996) million; in emergencies, from $1. 1 (1991) to $2.9 (1996) million; and family medicine, from $0.66 (1991) to $0.79 (1996) million. Bronchial asthma follows the same pattern as other noncommunicable chronic diseases, increasing in highly urbanized areas and nationwide. In order to improve healthcare and maximize results with scarce resources, a set of strategies is presented to reduce bronchial asthma recurrence, decrease healthcare costs, and improve quality of life.

  10. Temporal and Spatial Trends in Childhood Asthma-Related Hospitalizations in Belo Horizonte, Minas Gerais, Brazil and Their Association with Social Vulnerability

    PubMed Central

    Dias, Cláudia Silva; Dias, Maria Angélica Salles; Friche, Amélia Augusta de Lima; Almeida, Maria Cristina de Mattos; Viana, Thaís Claudino; Mingoti, Sueli Aparecida; Caiaffa, Waleska Teixeira

    2016-01-01

    Introduction: Asthma is a multifactorial disease and a serious public health problem. Environmental factors and poverty are the main determinants of this disease. Objective: To describe the spatial and temporal distribution of asthma-related hospitalizations and identify the areas with the highest prevalence of and vulnerability to severe asthma in a major Brazilian city. Methods: An ecological study of hospitalizations for asthma from 2002 to 2012, in children and adolescents under 15 years of age, living in Belo Horizonte, Southeast Brazil. All events were geocoded by residence address using Hospital Information System data. The socioeconomic vulnerability of residence address was ranked using the Health Vulnerability Index. Raster surfaces were generated and time-series plots were constructed to determine spatial and time trends in the frequency of asthma-related hospitalizations, respectively. Results: Asthma-related hospitalization rates were highest in children aged 0–4 years and in boys. There was a decreasing trend in the number of asthma-related hospitalizations across the study period. Approximately 48% of all hospitalizations were children living in health vulnerable areas. Seasonal trends showed a hospitalization peak in March, April, and May, coinciding with the post-rainy period. Conclusion: Our findings suggest that social and environmental factors may be determinants of disparities in severe asthma. PMID:27420078

  11. Are you using social media to build your practice? Patient trends and healthcare changes give new value to online presence.

    PubMed

    Friedman, Marsha

    2012-01-01

    Social media is an effective, efficient tool for physicians to use to grow their practices, network, and distribute information to large groups of people. While 87% of physicians use social media in their personal lives--everything from Facebook, to Twitter, to blogs and YouTube--only 26% use two or more sites for connecting professionally. What an opportunity they're missing! Healthcare professionals, in particular, must heed a few words of warning, but beyond that, there are some proven tricks for developing a respected, charismatic online presence.

  12. Trends Shaping Education 2010

    ERIC Educational Resources Information Center

    OECD Publishing (NJ3), 2010

    2010-01-01

    "Trends Shaping Education 2010" brings together evidence showing the effects on education of globalisation, social challenges, changes in the workplace, the transformation of childhood, and ICT. To make the content accessible, each trend is presented on a double page, containing an introduction, two charts with brief descriptive text and a set of…

  13. Women's health: marketing challenges for the 21st century. The future of women's health care reflects demographic, social, and economic trends. MHS staff.

    PubMed

    2000-01-01

    The notion of a separate "women's health" component within the U.S. health care system emerged in the 1980s as many health care organizations recognized the opportunities offered by this market. While originally addressed traditional women's needs such as OB services, the 1990s witnessed as expansion of the scope of women's services as baby-boom women became a driving force for consumerism. For health care marketers, the female market is in many THE market for health care for the future and health care organizations have responded to this opportunity in a variety of ways. Demographic, social, and economic trends will only serve to increase the importance of women as health care consumers. For both providers of care and marketers, the women's market is clearly a force to be reckoned with as health care enters the 21st century.

  14. More evidence for trends in the intergenerational transmission of divorce: a completed cohort approach using data from the general social survey.

    PubMed

    Wolfinger, Nicholas H

    2011-05-01

    Many studies have demonstrated that the children of divorce are disproportionately likely to end their own marriages. In previous work, I showed that the transmission of divorce between generations weakened substantially for General Social Survey (GSS) respondents interviewed between 1973 and 1996 (Wolfinger 1999); Li and Wu (2006, 2008) contended that my finding is a methodological artifact of the GSS's lack of marriage duration data. This article presents a completed-cohort approach to studying divorce using the GSS. The results confirm a decline in the probability of divorce transmission that cannot be explained by the right-censoring bias alleged by Li and Wu. This finding contributes to an ongoing debate about trends in the negative consequences of parental divorce, as well as demonstrating a useful approach to right-censored phenomena when event history data are not available.

  15. Social capital and trust in providers.

    PubMed

    Ahern, Melissa M; Hendryx, Michael S

    2003-10-01

    Trust in providers has been in decline in recent decades. This study attempts to identify sources of trust in characteristics of health care systems and the wider community. The design is cross-sectional. Data are from (1) the 1996 Household Survey of the Community Tracking Study, drawn from 24 Metropolitan Statistical Areas; (2) a 1996 multi-city broadcast media marketing database including key social capital indicators; (3) Interstudy; (4) the American Hospital Association; and (5) the American Medical Association. Independent variables include individual socio-demographic variables, HMO enrollment, community-level health sector variables, and social capital. The dependent variable is self-reported trust in physicians. Data are merged from the various sources and analyzed using SUDAAN. Subjects include adults in the Household Survey who responded to the items on trust in physicians (N=17,653). Trust in physicians is independently predicted by community social capital (p<0.001). Trust is also negatively related to HMO enrollment and to many individual characteristics. The effect of HMOs is not uniform across all communities. Social capital plays a role in how health care is perceived by citizens, and how health care is delivered by providers. Efforts to build trust and collaboration in a community may improve trust in physicians, health care quality, access, and preserve local health care control.

  16. Australian health professionals' social media (Web 2.0) adoption trends: early 21st century health care delivery and practice promotion.

    PubMed

    Usher, Wayne T

    2012-01-01

    This study was concerned with identifying reasons behind patterns of social media (Web 2.0) usage associated with eight of Australia's major health professions. Attention was given to uncovering some of the more significant motivations for the resistance or adoption of Web 2.0 technologies for health care delivery and practice promotion by Australian health professionals. Surveys were developed from a common set of questions with specific variations between professions negotiated with professional health societies. Survey questions were constructed in an attempt to identify Web 2.0 adoption trends. An online survey (www.limesurvey.org) was used to collect data. Initial data preparation involved the development of one integrated SPSS file to incorporate all responses from the eight surveys undertaken. Initial data analysis applied Frequencies and Crosstabs to the identified groups and provided a profile of respondents by key business and demographic characteristics. Of the 935 respondents, 9.5% of participants indicated that they used Web 2.0 for their professional work, 19.1% of them did not use it for work but used it for their personal needs and 71.3% of them did not use Web 2.0 at all. Participants have indicated that the main reason for 'choosing not to adopt' Web 2.0 applications as a way of delivering health care to their patients is due to the health professionals' lack of understanding of Web 2.0 (83.3%), while the main reason for 'choosing to adopt' Web 2.0 applications is the perception of Web 2.0 as a quick and effective method of communication (73.0%). This study has indicated that Australian health professionals 'choose not to adopt' Web 2.0 usage as a way of delivering health care primarily due to 'a lack of understanding as to how social media would be used in health care' (83.3%). This study identifies that Australian health professionals are interacting with Web 2.0 technologies in their private lives but are failing to see how such technologies

  17. Projecting Trends in Public Policy.

    ERIC Educational Resources Information Center

    Nagel, Stuart S.

    Looking back over the past 40 years, one can observe at least seven trends in public policy substance and in the study of public policy: (1) There is a trend toward higher goals for society in economic, social, political, and science policy. (2) Major changes in almost all fields of public policy have resulted in increased benefits for the less…

  18. Trends Shaping Education--2008 Edition

    ERIC Educational Resources Information Center

    OECD Publishing (NJ3), 2008

    2008-01-01

    This new biennial publication presents the latest available information on 26 major current trends in education, grouped in 9 broad themes (ageing, global challenges, the new economic landscape, work and jobs, the learning society, ICT, citizenship and the state, social connections and values, and sustainable affluence). For each trend, there is a…

  19. Instructional Time Trends. Education Trends

    ERIC Educational Resources Information Center

    Woods, Julie Rowland

    2015-01-01

    For more than 30 years, Education Commission of the States has tracked instructional time and frequently receives requests for information about policies and trends. In this Education Trends report, Education Commission of the States addresses some of the more frequent questions, including the impact of instructional time on achievement, variation…

  20. Program Trends.

    ERIC Educational Resources Information Center

    Moss, Jeffrey W.; And Others

    1989-01-01

    Articles by Moss, Van Huss, Raynor, Lynch, and Sullivan discuss the trends in all areas of vocational education. Includes information on how new technologies, life-styles, and job demands have changed or should change vocational education. (JOW)

  1. The impact of exposure to mass media campaigns and social support on levels and trends of HIV-related stigma and discrimination in Nigeria: tools for enhancing effective HIV prevention programmes.

    PubMed

    Fakolade, R; Adebayo, S B; Anyanti, J; Ankomah, A

    2010-05-01

    People living with HIV and AIDS (PLWHAs) often face stigma and discrimination, especially in developing countries. HIV-related stigma is expressed through social ostracism, personal rejection, direct and indirect discrimination, and denial from families and friends. Consequently, it is associated with reduced adoption of preventive and care behaviours, including condom use, seeking for HIV test and care-seeking behaviour subsequent to diagnosis. Ignorance about the epidemiology of the disease on modes of transmission and prevention aggravates HIV-related stigma in Nigeria. Behaviour change communication activities through mass media have been shown to be an effective approach in improving people's knowledge about the disease. This paper monitors trends in the level of accepting attitudes towards PLWHAs in Nigeria between 2003 and 2007. It also evaluates the impact of exposure to mass media and social support on the levels of accepting attitudes towards PLWHAs. A significant and positive trend was evident between 2003 and 2007 (p<0.0001). Furthermore, exposure to mass media communications on HIV and AIDS issues and social support were significantly related to the reduced stigma and discrimination against PLWHAs (p<0.0001).

  2. Rural Conditions and Trends, 1990-1994.

    ERIC Educational Resources Information Center

    Rural Conditions and Trends, 1994

    1994-01-01

    The five volumes of Rural Conditions and Trends for 1990-1994 contain information and statistical data on economic and social conditions and trends of interest to rural educators and researchers. Articles cover the following areas: macroeconomic trends; employment; unemployment; industry; earnings; income; poverty; population; national economic…

  3. Diversity, social justice, and intersectionality trends in C/MFT: a content analysis of three family therapy journals, 2004-2011.

    PubMed

    Seedall, Ryan B; Holtrop, Kendal; Parra-Cardona, José Ruben

    2014-04-01

    In this study, we analyzed the amount of attention given to diversity, social justice, and an intersectional approach to social inequalities over an 8-year period (769 articles) in three family therapy journals. Overall, 28.1% of articles addressed at least one diversity issue, and a social justice framework was utilized in 48.1% of diversity articles. A systemic, intersectional approach to conceptualizing and analyzing multiple social inequalities was utilized in 17.6% of diversity articles. The most common goals addressed in diversity articles, articles using a social justice framework, and articles using an intersectional approach are also identified. Findings indicate that, despite important work being carried out, more work remains to further identify how addressing diversity issues can improve client outcomes.

  4. Environmental Trends.

    ERIC Educational Resources Information Center

    Council on Environmental Quality, Washington, DC.

    This document consists of data which highlight trends in all sectors relevant to environmental policy. These data are presented in the form of charts and maps contained in 13 sections under the following headings: people and the land; critical areas (wetlands, wild areas, parks, historic places, and risk zones); human settlements; transportation;…

  5. The longitudinal trends in the relationship between drug-induced extrapyramidal symptoms and personal and social performance in a population of the patients with schizophrenia: A latent growth model.

    PubMed

    Park, In-Jo; Jung, Dong Chung; Hwang, Samuel Suk-Hyun; Jung, Hee Yeon; Yoon, Jin-Sang; Kim, Chul-Eung; Ahn, Yong Min; Kim, Yong Sik

    2016-04-30

    The aim of this study was to explore the longitudinal trends in the relationship between personal and social functioning and drug-induced extrapyramidal symptoms (DIEPS). The baseline sample included 484 patients with schizophrenia. Participants were assessed at baseline, weeks 4 (time 2), 8 (time 3), and 12 (time 4) regarding social functioning, and DIEPS. In latent growth analysis, the path coefficient between the intercept for the DIEPSS and the intercept for the PSP indicated a significant cross-sectional relationship between these two variables. And the path coefficient between the intercept of the DIEPSS and the slope of the PSP was also significant, indicating that patients who initially had more serious side effects tended to exhibit less improvement in their personal and social functioning over time. Similarly, a significant path coefficient between the slopes of the two variables indicated a dynamic and possibly reciprocal association over time. In addition, K-PSP scale showed good construct validity and reliability. Based on the standardized PSP scale, our results demonstrate DIEPSS induced by antipsychotic treatment dynamically affect personal and social functioning over time, a negative association between psychosocial aspects and the DIEPS.

  6. Global trends

    NASA Technical Reports Server (NTRS)

    Megie, G.; Chanin, M.-L.; Ehhalt, D.; Fraser, P.; Frederick, J. F.; Gille, J. C.; Mccormick, M. P.; Schoebert, M.; Bishop, L.; Bojkov, R. D.

    1990-01-01

    Measuring trends in ozone, and most other geophysical variables, requires that a small systematic change with time be determined from signals that have large periodic and aperiodic variations. Their time scales range from the day-to-day changes due to atmospheric motions through seasonal and annual variations to 11 year cycles resulting from changes in the sun UV output. Because of the magnitude of all of these variations is not well known and highly variable, it is necessary to measure over more than one period of the variations to remove their effects. This means that at least 2 or more times the 11 year sunspot cycle. Thus, the first requirement is for a long term data record. The second related requirement is that the record be consistent. A third requirement is for reasonable global sampling, to ensure that the effects are representative of the entire Earth. The various observational methods relevant to trend detection are reviewed to characterize their quality and time and space coverage. Available data are then examined for long term trends or recent changes in ozone total content and vertical distribution, as well as related parameters such as stratospheric temperature, source gases and aerosols.

  7. Health Maintenance Organization (HMO) Plan

    MedlinePlus

    ... you may be able to go out-of-network for certain services, usually for a higher cost. This is called ... If you get health care outside the plan's network , you may have to pay the full cost. It's ... Resources Preferred Provider Organization (PPO) ...

  8. Deploying an HMO's data warehouse.

    PubMed

    Hollis, J

    1998-07-01

    Kaiser Permanente says it has saved millions of dollars and improved the quality of care with information from its data warehouse. Here's how Kaiser implemented the warehouse four years ago, and how it uses it today.

  9. Fertilizer trends

    SciTech Connect

    Donaldson, R.

    1992-01-01

    This fourteenth edition of Fertilizer Trends presents historical fertilizer market data to aid industry, government, and financial market analysis and planners in their study of fertilizer and agricultural market cycles, market planning, and investment decisions. A 27-year summary of the US fertilizer market is presented in graphic and tabular form. Production, use, and trade data are included for each plant nutrient and sulfur. Canadian statistics have been included because of the important role of the Canadian fertilizer industry in the US fertilizer market. World production and consumption of nitrogen, phosphate, and potash are included because of the strong influence of world markets on the domestic market. Planted acreage and plant nutrient application rates for the major crops have been included to illustrate their effect on fertilizer use. Retail prices of the leading US fertilizer materials also are given.

  10. Fertilizer trends

    SciTech Connect

    Donaldson, R.

    1992-12-31

    This fourteenth edition of Fertilizer Trends presents historical fertilizer market data to aid industry, government, and financial market analysis and planners in their study of fertilizer and agricultural market cycles, market planning, and investment decisions. A 27-year summary of the US fertilizer market is presented in graphic and tabular form. Production, use, and trade data are included for each plant nutrient and sulfur. Canadian statistics have been included because of the important role of the Canadian fertilizer industry in the US fertilizer market. World production and consumption of nitrogen, phosphate, and potash are included because of the strong influence of world markets on the domestic market. Planted acreage and plant nutrient application rates for the major crops have been included to illustrate their effect on fertilizer use. Retail prices of the leading US fertilizer materials also are given.

  11. Information Technology: Perspectives and Trends.

    ERIC Educational Resources Information Center

    Robinson, Doug

    The full impact of the current information technology and networking revolution remains unknown, but the experiences of organizations and individuals who are using the tools and resources offered by information technology suggest that it may change our social fabric. Some of the current and emerging trends in information technology include: the…

  12. Newbery Winners Reflect Societal Trends.

    ERIC Educational Resources Information Center

    Newton, Jennifer A.

    1986-01-01

    Social trends of the last 35 years are traced through an examination of Newbery Medal winners from 1951 to 1985. Idealism and realism in children's literature, the sex of the main characters, and the effects of changes in the publishing industry on children's books are discussed. (EM)

  13. Economic and Labor Market Trends

    ERIC Educational Resources Information Center

    Nightingale, Demetra Smith; Fix, Michael

    2004-01-01

    A number of economic and labor market trends in the United States over the past 30 years affect the well-being of workers and their families. This article describes key changes taking place and the implications for social and economic policies designed to help low-income working families and their children, particularly those families that include…

  14. [Trends of work force participation of patients with rheumatic diseases : results from German social insurance data and the national database of the German collaborative arthritis centers].

    PubMed

    Mau, W; Thiele, K; Lamprecht, J

    2014-02-01

    Positive therapeutic effects on the work force participation derived from international clinical trials may not be directly transferable to the community based care in Germany. Therefore recent changes of data regarding sick leave (SL), work disability pension (WDP) and employment from the social insurance and from the national database of the German collaborative arthritis centers were analyzed covering a time period of at least 10 years. Health insurance data showed a steeper decline in the average duration of SL caused by rheumatoid arthritis (RA), ankylosing spondylitis (AS) and systemic lupus erythematosus (SLE) compared with all other diseases. In RA patients from the collaborative arthritis centers the mean duration of SL was much more reduced than the average duration of SL for members of the compulsory health insurance. The proportion of gainfully employed RA patients in collaborative arthritis centers has particularly increased in women. According to data from the pension insurance fund less incident cases of WDP due to RA, AS, and SLE have been observed than WDP caused by all other diseases. Thus different nationwide data show positive changes of the work force participation of individuals suffering from inflammatory rheumatic diseases in Germany.

  15. An overview of methods for monitoring social disparities in cancer with an example using trends in lung cancer incidence by area-socioeconomic position and race-ethnicity, 1992-2004.

    PubMed

    Harper, Sam; Lynch, John; Meersman, Stephen C; Breen, Nancy; Davis, William W; Reichman, Marsha E

    2008-04-15

    The authors provide an overview of methods for summarizing social disparities in health using the example of lung cancer. They apply four measures of relative disparity and three measures of absolute disparity to trends in US lung cancer incidence by area-socioeconomic position and race-ethnicity from 1992 to 2004. Among females, measures of absolute and relative disparity suggested that area-socioeconomic and race-ethnic disparities increased over these 12 years but differed widely with respect to the magnitude of the change. Among males, the authors found substantial disagreement among summary measures of relative disparity with respect to the magnitude and the direction of change in disparities. Among area-socioeconomic groups, the index of disparity increased by 47% and the relative concentration index decreased by 116%, while for race-ethnicity the index of disparity increased by 36% and the Theil index increased by 13%. The choice of a summary measure of disparity may affect the interpretation of changes in health disparities. Important issues to consider are the reference point from which differences are measured, whether to measure disparity on the absolute or relative scale, and whether to weight disparity measures by population size. A suite of indicators is needed to provide a clear picture of health disparity change.

  16. The Future of Outdoor Recreation. What the Trends Tell Us.

    ERIC Educational Resources Information Center

    McLellan, Gina

    1986-01-01

    The author looked at trend data presented at the 1985 National Outdoor Recreation Trends Symposium and synthesized the results to offer insights into the future of outdoor recreation. Discussed are social, activity, private sector recreational, economic, tourism, and policy trends. (MT)

  17. Drivers, Trends and Mitigation

    SciTech Connect

    Blanco, Arthur S.; Gerlagh, Reyer; Suh, Sangwon; Barrett, John A.; de Coninck, Heleen; Diaz Morejon, Cristobal Felix; Mathur, Ritu; Nakicenovic, Nebojsa; Ahenkorah, Alfred Ofosu; Pan, Jiahua; Pathak, Himanshu; Rice, Jake; Richels, Richard G.; Smith, Steven J.; Stern, David; Toth, Ferenc L.; Zhou, Peter

    2014-12-01

    Chapter 5 analyzes the anthropogenic greenhouse gas (GHG) emission trends until the present and the main drivers that explain those trends. The chapter uses different perspectives to analyze past GHG-emissions trends, including aggregate emissions flows and per capita emissions, cumulative emissions, sectoral emissions, and territory-based vs. consumption-based emissions. In all cases, global and regional trends are analyzed. Where appropriate, the emission trends are contextualized with long-term historic developments in GHG emissions extending back to 1750.

  18. Trends in Education.

    ERIC Educational Resources Information Center

    School Planning & Management, 2002

    2002-01-01

    Several architects, planners, administrators, and contractors answer questions about trends related to school construction, interior design, business, security, and technology. Trends concern funding issues, specialized designs, planning for safety, technological integration, and equity in services. (EV)

  19. Marketing Trends to Watch

    ERIC Educational Resources Information Center

    Circle, Alison

    2009-01-01

    This article identifies 13 cultural trends that libraries can turn into opportunites to reach patrons. These trends include: Twitter, online reputation management, value added content, mobile marketing, and emotional connection.

  20. Trends In Satellite Communication

    NASA Technical Reports Server (NTRS)

    Poley, William A.; Stevens, Grady H.; Stevenson, Steven M.; Lekan, Jack; Arth, Clifford H.; Hollansworth, James E.; Miller, Edward F.

    1988-01-01

    Report assesses trends in satellite communication from present to year 2010. Examines restrictions imposed by limited spectrum resource and technology needs created by trends. Personal communications, orbiting switchboards, and videophones foreseen.

  1. NASA trend analysis procedures

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This publication is primarily intended for use by NASA personnel engaged in managing or implementing trend analysis programs. 'Trend analysis' refers to the observation of current activity in the context of the past in order to infer the expected level of future activity. NASA trend analysis was divided into 5 categories: problem, performance, supportability, programmatic, and reliability. Problem trend analysis uncovers multiple occurrences of historical hardware or software problems or failures in order to focus future corrective action. Performance trend analysis observes changing levels of real-time or historical flight vehicle performance parameters such as temperatures, pressures, and flow rates as compared to specification or 'safe' limits. Supportability trend analysis assesses the adequacy of the spaceflight logistics system; example indicators are repair-turn-around time and parts stockage levels. Programmatic trend analysis uses quantitative indicators to evaluate the 'health' of NASA programs of all types. Finally, reliability trend analysis attempts to evaluate the growth of system reliability based on a decreasing rate of occurrence of hardware problems over time. Procedures for conducting all five types of trend analysis are provided in this publication, prepared through the joint efforts of the NASA Trend Analysis Working Group.

  2. Oregon Teacher Pathway: Responding to National Trends

    ERIC Educational Resources Information Center

    Villagómez, Amanda A.; Easton-Brooks, Donald; Gomez, Karyn; Lubbes, Tawnya; Johnson, Kristin

    2016-01-01

    National population trends demonstrate a shift in the U.S. ethnic population, similar to changes in the ethnic landscape of U.S. public schools. However, the teaching landscape has not adjusted to align with student demographics. Research highlights the academic and social/emotional benefit for students of color who experience having a teacher of…

  3. Demographic Trends Affecting the Future Labor Force.

    ERIC Educational Resources Information Center

    Taeuber, Karl E.

    This report reviews recent population and manpower projections and examines how they take into account certain unexpected shifts in demographic, social, and economic behavior. It also assesses how well the particular circumstances, trends, and problems of the nation's major minority groups have been brought into the purview of the projection…

  4. Recent Trends in German Higher Education.

    ERIC Educational Resources Information Center

    Gellert, Claudius

    1996-01-01

    Discusses trends in German higher education over the last decade, focusing on the expansion and differentiation of postsecondary education, societal changes in the student population, and the relationship between education and social class in light of the "individualization thesis" of sociologist Ulrich Beck. (MDM)

  5. Poverty in America: Trends and New Patterns.

    ERIC Educational Resources Information Center

    O'Hare, William P.

    1985-01-01

    Over 35 million Americans were officially poor in 1983, 15.2 percent of the total population-the highest figures since the mid-1960s. Some attribute continued poverty to government social welfare policies. But poverty among the nonelderly is linked much more to economic trends. The number in poverty dropped from 39.5 million (22.4 percent of the…

  6. Trend Monitoring and Forecasting

    DTIC Science & Technology

    2015-03-11

    marketing , politics, and economics. In this three-year project, we monitor and analyze the trending topics in different online communities and provide a... marketing , politics, and economics. In this three-year project, we monitor and analyze the trending topics in different online communities and provide a...Awareness and utilization of trending topics plays a crucial role in various fields, including marketing , politics, and economics. In this three-year

  7. Heroin: Statistics and Trends

    MedlinePlus

    ... Naloxone Pain Prevention Treatment Trends & Statistics Women and Drugs Publications Funding Funding Opportunities Clinical Research Post-Award Concerns General Information Grant & Contract Application ...

  8. Relationships between Poverty and Psychopathology. Data Trends #97

    ERIC Educational Resources Information Center

    Research and Training Center on Family Support and Children's Mental Health, 2004

    2004-01-01

    "Data Trends" reports present summaries of research on mental health services for children and adolescents and their families. The article summarized in this "Data Trends" asks: Does the stress and adversity associated with poverty cause mental illness or is poverty the result of downward social mobility of persons with mental…

  9. Trends in Educational Technology.

    ERIC Educational Resources Information Center

    Ely, Donald P.

    Based on the findings of a content analysis of representative literature on educational technology, this report examines the trends in educational technology from October 1, 1990 through September 30, 1991. Ten trends for 1991 are identified and discussed: (1) the creation of technology-based teaching/learning products is based largely on…

  10. TRENDS IN ADULT READING.

    ERIC Educational Resources Information Center

    MILLER, JUSTIN H.

    TRENDS EVIDENT IN ADULT READING DURING THE 1960'S IN THE AREAS OF ADMINISTRATION, PROGRAMS, TEACHING, TECHNIQUES, RESEARCH PROJECTS, AND METHODS OF PROMOTION OF READING PROGRAMS ARE DISCUSSED. TWO INSTANCES OF COMMERCIAL EXPLOITATION BASED ON INTENSE AND OFTEN FALLACIOUS ADVERTISING AND ON PUBLIC IGNORANCE ARE CITED. A POSITIVE TREND IN THE AREA…

  11. Social Security and Undergraduates with Disabilities: An Analysis of the National Postsecondary Student Aid Survey. Addressing Trends in Development in Secondary Education and Transition. Information Brief. Vol. 3, Issue 4.

    ERIC Educational Resources Information Center

    Berry, Hugh; Conway, Megan A.; Change, Kelly B.T.

    2004-01-01

    The purpose of this brief is to describe the characteristics of undergraduate students receiving Social Security Disability Insurance (SSDI) and Social Security Administration (SSI) benefits as they relate to issues of participation in postsecondary education and employment. This brief describes results from the National Postsecondary Student Aid…

  12. Known Well by No-One: Trends in the Informal Social Networks of Middle-Aged and Older People with Intellectual Disability Five Years after Moving to the Community

    ERIC Educational Resources Information Center

    Bigby, Christine

    2008-01-01

    Background: Informal relationships are central to conceptualisations of quality of life. Deinstitutionalisation studies consistently suggest a trend of increased contact with family and friends by people with intellectual disability (ID) following relocation from an institution to the community. In this study, changes in the nature of the informal…

  13. Pre-Service Teachers' Conceptions on Use of Social Media in Social Studies Education

    ERIC Educational Resources Information Center

    Kahveci, Nihat Gürel

    2015-01-01

    The use of social media is tremendously increasing trend for personal use. At the same time, social media are penetrating to the educational settings as well. Thus purpose of this study is to investigate pre-service social studies teachers' conceptions on use of social media in social studies education; it is possible implications on social…

  14. Healthy food trends -- quinoa

    MedlinePlus

    Healthy food trends - goosefoot; Healthy snacks - quinoa; Weight loss - quinoa; Healthy diet - quinoa; Wellness - quinoa ... Quinoa is rich in protein . It has almost twice the amount of protein found in oats, and ...

  15. Trends in stratospheric temperature

    NASA Technical Reports Server (NTRS)

    Schoeberl, M. R.; Newman, P. A.; Rosenfield, J. E.; Angell, J.; Barnett, J.; Boville, B. A.; Chandra, S.; Fels, S.; Fleming, E.; Gelman, M.

    1989-01-01

    Stratospheric temperatures for long-term and recent trends and the determination of whether observed changes in upper stratospheric temperatures are consistent with observed ozone changes are discussed. The long-term temperature trends were determined up to 30mb from radiosonde analysis (since 1970) and rocketsondes (since 1969 and 1973) up to the lower mesosphere, principally in the Northern Hemisphere. The more recent trends (since 1979) incorporate satellite observations. The mechanisms that can produce recent temperature trends in the stratosphere are discussed. The following general effects are discussed: changes in ozone, changes in other radiatively active trace gases, changes in aerosols, changes in solar flux, and dynamical changes. Computations were made to estimate the temperature changes associated with the upper stratospheric ozone changes reported by the Solar Backscatter Ultraviolet (SBUV) instrument aboard Nimbus-7 and the Stratospheric Aerosol and Gas Experiment (SAGE) instruments.

  16. Breast Cancer Trends

    MedlinePlus

    ... Breast Cancer Funding: Young Breast Cancer Survivors Funding: Breast Cancer Genomics Statistics Rates by Race and Ethnicity Rates by State Risk by Age Trends What CDC Is Doing Research African American Women and Mass Media Campaign Public Service Announcements Print ...

  17. Ozone Trend Detectability

    NASA Technical Reports Server (NTRS)

    Campbell, J. W. (Editor)

    1981-01-01

    The detection of anthropogenic disturbances in the Earth's ozone layer was studied. Two topics were addressed: (1) the level at which a trend in total ozoning is detected by existing data sources; and (2) empirical evidence in the prediction of the depletion in total ozone. Error sources are identified. The predictability of climatological series, whether empirical models can be trusted, and how errors in the Dobson total ozone data impact trend detectability, are discussed.

  18. Psychological Consultation in an HMO Hospice.

    ERIC Educational Resources Information Center

    Gould, Warren

    Hospice care differs from traditional medical care in that it aims to optimize the quality of the patient's remaining life rather than to maximize its duration. The Hayward Hospice project, begun in November of 1977 as a pilot project to evaluate whether hospice quality care could be provided within manageable costs and thus be included as a…

  19. Managing oncology agents: an HMO's perspective.

    PubMed

    Jaramillo, Robert

    2007-03-01

    The only way to accomplish the goals discussed is for health plans to collaborate more constructively with the oncologist community. We have reached out to providers, but there is still plenty of room for improvement. It is critical for both our success and that of the oncology community, because no one benefits from an adversarial relationship. We have not really sat down as partners with care providers to talk about what both parties see as emerging issues and how to best address them. We are at a point in oncology where we have this opportunity.

  20. Is Feminism Trending? Pedagogical Approaches to Countering (Sl)Activism

    ERIC Educational Resources Information Center

    Guillard, Julianne

    2016-01-01

    As they say in social media, feminism is "trending"; feminist conversations, grassroots movements, and activism mark a fourth wave of feminist practice and theory defined by digital spaces. This article considers the effectiveness of using social media as both a course assignment and as a conduit for civic engagement. I analyse survey…

  1. The Defense Implications of Demographic Trends

    DTIC Science & Technology

    2008-01-01

    contingencies to protecting southern borders from an uncontrolled influx of refugees and migrants . Partly because of the social rami- fications, large...scale immigration will not be a viable long-term solution to population decline in developed countries. The number of migrants needed to keep...14 As many observers of international trends note, the sad prospects for these individuals can make them suscep- tible to radical ideologies and

  2. Trends in the Development of Secondary Education. Bulletin, 1927, No. 26

    ERIC Educational Resources Information Center

    Windes, Eustace E.

    1927-01-01

    This bulletin includes: (1) a general statement of present thoughts and trends, covering the accepted philosophy of purpose, influence of modern educational psychology, trends in enrollment, and the nature and trends of the present social order; (2) secondary pupil population, addressing enrollment, chronological age representation in secondary…

  3. Trends in source gases

    NASA Technical Reports Server (NTRS)

    Ehhalt, D. H.; Fraser, P. J.; Albritton, D.; Cicerone, R. J.; Khalil, M. A. K.; Legrand, M.; Makide, Y.; Rowland, F. S.; Steele, L. P.; Zander, R.

    1989-01-01

    Source gases are defined as those gases that, by their breakdown, introduce into the stratosphere halogen, hydrogen, and nitrogen compounds that are important in stratospheric ozone destruction. Given here is an update of the existing concentration time series for chlorocarbons, nitrous oxide, and methane. Also reviewed is information on halogen containing species and the use of these data for establishing trends. Also reviewed is evidence on trends in trace gases that influence tropospheric chemistry and thus the tropospheric lifetimes of source gases, such as carbon dioxide, carbon monoxide, or nitrogen oxides. Much of the information is given in tabular form.

  4. Some fighter aircraft trends

    NASA Technical Reports Server (NTRS)

    Spearman, L.

    1985-01-01

    Some basic trends in fighters are traced from the post World II era. Beginning with the first operational jet fighter, the P-80, the characteristics of subsequent fighter aircraft are examined for performance, mission capability, effectiveness, and cost. Characteristics presented include: power loading, wing loading, maximum speed, rate of climb, turn rate, weight and weight distribution, cost and cost distribution. The characteristics of some USSR aircraft are included for comparison. The trends indicate some of the rationale for certain fighter designs and some likely characteristics to be sought in future fighter aircraft designs.

  5. Astro Talk in Social Media - Indonesia

    NASA Astrophysics Data System (ADS)

    Yamani, A.; Soegijoko, W.

    2015-03-01

    Social media is a new trend in communicating and connecting to people. It is also a good choice to build awareness of astronomy as issues spread easily and quickly, creating hot topics. This paper will analyze the trend of astro talk in Indonesia and hope to inspire astronomers to use social media in raising awareness.

  6. Trends and Issues.

    ERIC Educational Resources Information Center

    Orey, Michael; Sullivan, Michael; Molenda, Michael; Foley, Anne L.; Morgan, Janet; McKenney, Susan; Harada, Violet H.; Lee, Jung

    2003-01-01

    Contains five articles covering general trends and issues in instructional technology, including: developments in corporate training, higher education, and K-12 education; women's contributions to the leading instructional technology journals; developing science education materials via computer-based support; learning in the Information Age; and…

  7. Trends & Indicators: Enrollment Period

    ERIC Educational Resources Information Center

    Harney, John O.

    2011-01-01

    Since New England Board of Higher Education (NEBHE) began publishing tables and charts exploring "Trends & Indicators" in New England higher education more than a half-century ago, few figures have grabbed as much attention as college "enrollment" data. These local, state, regional and national data go beyond simple…

  8. Trends in Rehabilitation

    ERIC Educational Resources Information Center

    Sink, Jack

    1977-01-01

    Discusses major potential trends in rehabilitation (identified through informal interviews with 94 individuals representing various organizations, progessions, or programs) e.g., services for the severely handicapped, return to the vocational emphasis, increased interagency cooperation, and consumer involvement. Modification of programs as a…

  9. Ten Top Tech Trends

    ERIC Educational Resources Information Center

    McLester, Susan

    2008-01-01

    In this article, the author discusses the major technical issues, products, and practices of the day. The top ten tech trends are listed and discussed. These include: (1) data mining; (2) cyberbullying; (3) 21st century skills; (4) digital content; (5) learning at leisure; (6) personal responders; (7) mobile tools; (8) bandwidth; (9) open-source…

  10. Trends in Therapeutic Recreation.

    ERIC Educational Resources Information Center

    Smith, Ralph W.

    1995-01-01

    Discusses the implications of the rapid, dramatic changes taking place in therapeutic recreation for individuals with physical disabilities. The article notes the impact of changes in managed care, examines programming trends in therapeutic recreation (adventure/outdoor education, competitive sports, handcycling, health enhancement activities, and…

  11. Locker Room Design Trends.

    ERIC Educational Resources Information Center

    Wiens, Janet

    2001-01-01

    Examines how today's college and university athletic locker rooms have become sophisticated recruiting tools that rival many professional facilities. Locker room design and location and their level of furniture, finishes, and equipment are discussed as is the trend for more environmentally friendly locker rooms. (GR)

  12. Active control system trends

    NASA Technical Reports Server (NTRS)

    Yore, E. E.; Gunderson, D. C.

    1976-01-01

    The active control concepts which achieve the benefit of improved mission performance and lower cost and generate system trends towards improved dynamic performance, more integration, and digital fly by wire mechanization are described. Analytical issues and implementation requirements and tools and approaches developed to address the analytical and implementation issues are briefly discussed.

  13. Today's Recruitment Trends.

    ERIC Educational Resources Information Center

    Sugarman, Joe

    1996-01-01

    Five trends in the creation of college student recruitment publications are identified: (1) using market research and marketing principles; (2) targeting specific groups; (3) honesty about campus personality and reputation; (4) cost-effectiveness; and (5) creativity in using effective copy and design. (MSE)

  14. Trends Reshaping Colleges.

    ERIC Educational Resources Information Center

    Campbell, Dale F.; Peek, Roger C.

    2002-01-01

    Examines current educational trends in the community colleges, based on critical issues addressed at the 2002 Community College Futures Assembly (CCFA) in Orlando, Florida. Describes the CCFA as an independent policy forum, sponsored by the University of Florida, that convenes annually. Discusses the top three critical issues presented: the needs…

  15. Five Trends for Schools

    ERIC Educational Resources Information Center

    Lapkoff, Shelley; Li, Rose Maria

    2007-01-01

    The authors look at important demographic trends that will have an effect on schools, including roller-coaster enrollments and increasing diversity. For example, compared with 10 years ago, the average child entering a U.S. school today is less likely to live in a family with two married parents but is more likely to have a living grandparent,…

  16. Population Trends and Prospects.

    ERIC Educational Resources Information Center

    Mauldin, W. Parker

    1980-01-01

    Future trends in population are described as they relate to developed and developing nations. It is suggested that for the next 20 years there will be a decrease in population growth rates for all areas of the world except Africa. (Author/SA)

  17. Trends in Educational Expenditure.

    ERIC Educational Resources Information Center

    Burke, Gerald

    This study provides an overview of expenditures for education and training by educational institutions in Australia, 1991-2001. The study used newly available data from the Australian Bureau of Statistics (ABS) and administrative data from the main sectors' reports on the size and trends in public and private education expenditures. It analyzed…

  18. Trends in Terrorism: 2006

    DTIC Science & Technology

    2006-07-21

    This emergence of a global-homegrown terror movement has lent itself to the characterization of terrorism as a “ glocal ” phenomenon. Five major trends...foreign nations, especially training of investigators and prosecutors, through programs administered by the Department of Justice. In Mexico , for example

  19. The Top Ten Trends.

    ERIC Educational Resources Information Center

    Bassi, Laurie J.; And Others

    1996-01-01

    Trends shaping the workplace are increased skill requirements; more educated, diverse work force; continued corporate restructuring; change in size and composition of training departments; instructional technology advances; new training delivery methods; focus on performance improvement; integrated high-performance work systems; companies becoming…

  20. Global Warming Trends.

    ERIC Educational Resources Information Center

    Jones, Philip D.; Wigley, Tom M. L.

    1990-01-01

    Results from the analysis of land and marine records from the past century are presented. It is indicated that the planet earth has warmed about one-half of a degree celsius. The uncertainty of these measurements and future warming trends are discussed. (CW)

  1. Trends and Issues.

    ERIC Educational Resources Information Center

    Orey, Michael; Molenda, Michael; Sullivan, Michael; Klein, James D.; Brinkerfhoff, Jonathan; Koroghlanian, Carol; Moore, D. Michael; Lockee, Barbara B.; Burton, John K.; Liu, Y.; Emerson, John D.; Boes, Lisa; Mosteller, Frederick; Ely, Donald P.; Belanger, Yvonne; Ellsworth, James B.; Lowe, Carrie A.; Russell, Shayne; Thomas, Lajeane; Richey, Rita C.; Earle, Rodney S.

    2002-01-01

    The articles in this section of "Educational Media and Technology Yearbook" identify current trends and issues in the field of instructional technology. Two subsections are also included: ERIC Digests, which are reprints of ERIC reports available on the Internet, and a subsection on a variety of standards that emerged during the past…

  2. Historical Trends in Childlessness

    ERIC Educational Resources Information Center

    Rowland, Donald T.

    2007-01-01

    Changes in the rates of childlessness over time are explored using European, Australian, American, and Japanese data from censuses, national registers, and large-scale surveys. The trends are remarkably similar across the countries for which data are available: a peak in childlessness rates for the 1880-1910 birth cohorts, a more or less…

  3. Language Trends 2010 Secondary

    ERIC Educational Resources Information Center

    CILT, the National Centre for Languages, 2010

    2010-01-01

    The Language Trends survey is run jointly each year by CILT, the National Centre for Languages, the Association for Language Learning (ALL) and the Independent Schools Modern Languages Association (ISMLA). In this period of rapid change and policy development, it is vital to have an up to date picture of current issues for languages. Therefore,…

  4. Evaluation of Project Trend.

    ERIC Educational Resources Information Center

    Unco, Inc., Washington, DC.

    This report is a descriptive evaluation of the five pilot sites of Project TREND (Targeting Resources on the Educational Needs of the Disadvantaged). The five Local Education Agency (LEA) pilot sites are the educational systems of: (1) Akron, Ohio; (2) El Paso, Texas; (3) Newark, New Jersey; (4) Portland, Oregon; and, (5) San Jose (Unified),…

  5. Trends in Biomedical Education.

    ERIC Educational Resources Information Center

    Peppas, Nicholas A.; Mallinson, Richard G.

    1982-01-01

    An analysis of trends in biomedical education within chemical education is presented. Data used for the analysis included: type/level of course, subjects taught, and textbook preferences. Results among others of the 1980 survey indicate that 28 out of 79 schools responding offer at least one course in biomedical engineering. (JN)

  6. Children's Books: Current Trends.

    ERIC Educational Resources Information Center

    Nist, Joan Stidham

    A major trend in children's literature is the growing academic recognition of the field--indicated by the large number of new texts that have been published since 1975. Scholarly periodicals in the field have likewise grown since the 1970s. Library science, elementary education and English literature have fostered the development of children's…

  7. Technological trends in automobiles.

    PubMed

    Horton, E J; Compton, W D

    1984-08-10

    Current technological trends in the automotive industry reflect many diverse disciplines. Electronics and microprocessors, new engine transmission concepts, composite and ceramic materials, and computer-aided design and manufacture will combine to make possible the creation of advanced automobiles offering outstanding quality, fuel economy, and performance. A projected "average" vehicle of the 1990's is described to illustrate the application of these new concepts.

  8. Marketing for Camp Trends.

    ERIC Educational Resources Information Center

    Biddle, Alicia

    1998-01-01

    To effectively market a camp, current trends and issues must be considered: specialty programming, the Americans With Disabilities Act, competing recreational programs, changes in the school year, programming for seniors, and accountability. Camps should have a marketing strategy that includes public relations, a marketing plan, a pricing…

  9. Social Mobility and Educational Selection

    ERIC Educational Resources Information Center

    Dong, Zefang; Wang, Yanbin; Chen, Wenjiao

    2009-01-01

    There is a close interactive relationship between social mobility and educational selection. On one side, the character, direction, speed, level, methods and trends of social mobility affect the aims, goals, functions, scope, strategy, content and methods of choice in education. On the other side, the goals, basis and means of choosing education…

  10. Trending Cardiovascular Nutrition Controversies.

    PubMed

    Freeman, Andrew M; Morris, Pamela B; Barnard, Neal; Esselstyn, Caldwell B; Ros, Emilio; Agatston, Arthur; Devries, Stephen; O'Keefe, James; Miller, Michael; Ornish, Dean; Williams, Kim; Kris-Etherton, Penny

    2017-03-07

    The potential cardiovascular benefits of several trending foods and dietary patterns are still incompletely understood, and nutritional science continues to evolve. However, in the meantime, a number of controversial dietary patterns, foods, and nutrients have received significant media exposure and are mired by hype. This review addresses some of the more popular foods and dietary patterns that are promoted for cardiovascular health to provide clinicians with accurate information for patient discussions in the clinical setting.

  11. Ozone and temperature trends

    NASA Technical Reports Server (NTRS)

    Stolarski, Richard S.; Fioletov, Vitali; Bishop, Lane; Godin, Sophie; Bojkov, Rumen D.; Kirchhoff, Volker; Chanin, Marie-Lise; Zawodny, Joseph M.; Zerefos, Christos S.; Chu, William

    1991-01-01

    An update of the extensive reviews of the state of knowledge of measured ozone trends published in the Report of the International Ozone Trends Panel is presented. The update contains a review of progress since these reports, including reviewing of the ozone records, in most cases through March 1991. Also included are some new, unpublished reanalyses of these records including a complete reevaluation of 29 stations located in the former Soviet Union. The major new advance in knowledge of the measured ozone trend is the existence of independently calibrated satellite data records from the Total Ozone Mapping Spectrometer (TOMS) and Stratospheric Aerosol and Gas Experiment (SAG) instruments. These confirm many of the findings, originally derived from the Dobson record, concerning northern mid-latitude changes in ozone. We now have results from several instruments, whereas the previously reported changes were dependent on the calibration of a single instrument. This update will compare the ozone records from many different instruments to determine whether or not they provide a consistent picture of the ozone change that has occurred in the atmosphere. The update also briefly considers the problem of stratospheric temperature change. As in previous reports, this problem received significantly less attention, and the report is not nearly as complete. This area needs more attention in the future.

  12. Monitoring Obesity Trends in Health Japan 21.

    PubMed

    Nishi, Nobuo

    2015-01-01

    Prevention of non-communicable diseases is more important than ever especially for the elderly to live a healthy life in the super-aged society of Japan. In 2000, the Ministry of Health, Labor and Welfare of Japan started Health Japan 21 as goal-oriented health promotion plan like Healthy People in the US and the Health of the Nation in the UK. Its second term started in 2013 with the aim of prolonging healthy life expectancy and reducing health inequalities. Improvement in both individuals' lifestyle and their social environment will help achieve the goal of the 2nd Health Japan 21. The National Health and Nutrition Survey (NHNS) is conducted every year to monitor the health and nutritional situation of the Japanese using a representative population. The NHNS data are useful for target setting and evaluation of the 2nd Health Japan 21, and the NHNS has shown an increasing trend of overweight (BMI≥25) only for male adults in the most recent 10 y. In contrast, the dietary intake survey of the NHNS shows a decreasing trend of total energy intake both in male and female adults aged 69 y old or younger, and the trend for physical activity is not well known. Thus, we need further investigations on the causes of the obesity trend in Japan.

  13. Modern trends in lipomodeling

    PubMed Central

    El-Sabbagh, Ahmed Hassan

    2017-01-01

    Lipomodeling is the process of relocating autologous fat to change the shape, volume, consistency, and profile of tissues, with the aim of reconstructing, rejuvenating, and regenerating body features. There have been several important advancements in lipomodeling procedures during the last thirty years. Four clinical steps are important for the success of engraftment: fat harvesting, fat processing, fat reinjection, and preconditioning of the recipient site. With the discovery of adipose derived stem cells and dedifferentiated cells, fat cells become a major tool of regenerative medicine. This article reviews recent trends in lipomodeling trying to understand most of the issues in this field.

  14. Trends in Environmental Analysis

    SciTech Connect

    Koester, C J; Moulik, A

    2005-03-31

    This article discusses developments in environmental analytical chemistry that occurred in the years of 2003 and 2004. References were found by searching the ''Science Citation Index and Current Contents''. As in our review of two years ago (A1), techniques are highlighted that represent current trends and state-of-the-art technologies in the sampling, extraction, separation, and detection of trace concentrations, low-part-per-billion and less, of organic, inorganic, and organometallic contaminants in environmental samples. New analytes of interest are also reviewed, the detections of which are made possible by recently developed analytical instruments and methods.

  15. Trends in Neurocognitive Aging

    PubMed Central

    Grady, Cheryl

    2013-01-01

    Preface The availability of neuroimaging technology has spurred a marked increase in the human cognitive neuroscience literature, including the study of cognitive aging. Although there is a growing consensus that the aging brain retains considerable plasticity of function, currently measured primarily by means of functional magnetic resonance imaging, it is less clear how age differences in brain activity relate to cognitive performance. The field also is hampered by the complexity of the aging process itself and the large number of factors that are influenced by age. In this review, current trends and unresolved issues in the cognitive neuroscience of aging are discussed. PMID:22714020

  16. Moving to Universal Coverage? Trends in the Burden of Out-Of-Pocket Payments for Health Care across Social Groups in India, 1999–2000 to 2011–12

    PubMed Central

    Karan, Anup; Selvaraj, Sakthivel; Mahal, Ajay

    2014-01-01

    In the background of ongoing health sector reforms in India, the paper investigates the magnitude and trends in out-of-pocket and catastrophic payments for key population sub-groups. Data from three rounds of nationally representative consumer expenditure surveys (1999–2000, 2004–05 and 2011–12) were pooled to assess changes over time in a range of out-of-pocket -related outcome indicators for the poorest 20% households, scheduled caste and tribe households and Muslims households relative to their better-off/majority religion counterparts. Our results suggest that the poorest 20% of households experienced a decline in the proportion reporting any OOP for inpatient care relative to the top 20% and Muslim households saw an increase in the proportion reporting any inpatient OOP relative to non-Muslim households during 2000-2012. The change in the proportion of Muslim households or SC/ST households reporting any OOP for outpatient care was similar to that for their respective more advantaged counterparts; but the poorest 20% of households experienced a faster increase in the proportion reporting any OOP for outpatient care than their top 20% counterparts. SC/ST, Muslim and the poorest 20% of households experienced as faster increase in the share of outpatient OOP in total household spending relative to their advantaged counterparts. We conclude that the financial burden of out of pocket spending increased faster among the disadvantaged groups relative to their more advantaged counterparts. Although the poorest 20% saw a relative decline in OOP spending on inpatient care as a share of household spending, this is likely the result of foregoing inpatient care, than of accessing benefits from the recent expansion of cashless publicly financed insurance schemes for inpatient care. Our results highlight the need to explore the reasons underlying the lack of effectiveness of existing public health financing programs and public sector health services in reaching less

  17. Contemporary social media engagement by breast surgeons.

    PubMed

    Ekatah, Gregory E; Walker, Stephanie G; McDonald, James J; Dixon, J Michael; Brady, Richard R W

    2016-12-01

    There continues to be a steady rise in the use of social media among healthcare professionals. We present an overview of social media use among breast surgeons within the United Kingdom including demographic variations and some of the factors that underpin these trends. The benefits and drawbacks of open social media platforms are also considered.

  18. Global trends, needs, issues.

    PubMed

    Kieffer, R G

    1998-01-01

    Worldwide, Pharmaceutical Plant Management struggles with the competing priorities of lowering costs, rising customer expectations, more demanding government regulations, and the need to reduce cycle times especially in the introduction of new products. All of this takes place in an environment of global competition, regulatory harmonization, mergers and downsizing, and employee insecurity. Employees are expected to do more with less, work with more sophisticated equipment and processes, take more personal responsibility for quality and productivity, work in teams, etc. In summary, we are talking about CHANGE, the speed of which will accelerate in the years to come. This presentation will discuss how some pharmaceutical plants are addressing these challenges. Examples will be given in the areas of validation, process reengineering, risk analysis, role of the quality function and people. It is my contention that most of the global trends today are insufficient to meet the challenges that we face. I hope that this presentation will generate some ideas on what the global trends should be.

  19. Impact of Wikipedia on citation trends.

    PubMed

    Marashi, Sayed-Amir; Hosseini-Nami, Seyed Mohammad Amin; Alishah, Khadijeh; Hadi, Mahdieh; Karimi, Ali; Hosseinian, Saeedeh; Fard, Rouhallah Ramezani; Mirhassani, Reihaneh Sadat; Hosseini, Zhaleh; Shojaie, Zahra

    2013-01-01

    It has been suggested that the "visibility" of an article influences its citation count. More specifically, it is believed that the social media can influence article citations.Here we tested the hypothesis that inclusion of scholarly references in Wikipedia affects the citation trends. To perform this analysis, we introduced a citation "propensity" measure, which is inspired by the concept of amino acid propensity for protein secondary structures. We show that although citation counts generally increase during time, the citation "propensity" does not increase after inclusion of a reference in Wikipedia.

  20. Impact of Wikipedia on citation trends

    PubMed Central

    Marashi, Sayed-Amir; Hosseini-Nami, Seyed Mohammad Amin; Alishah, Khadijeh; Hadi, Mahdieh; Karimi, Ali; Hosseinian, Saeedeh; Fard, Rouhallah Ramezani; Mirhassani, Reihaneh Sadat; Hosseini, Zhaleh; Shojaie, Zahra

    2013-01-01

    It has been suggested that the “visibility” of an article influences its citation count. More specifically, it is believed that the social media can influence article citations.Here we tested the hypothesis that inclusion of scholarly references in Wikipedia affects the citation trends. To perform this analysis, we introduced a citation “propensity” measure, which is inspired by the concept of amino acid propensity for protein secondary structures. We show that although citation counts generally increase during time, the citation “propensity” does not increase after inclusion of a reference in Wikipedia. PMID:27034629

  1. CHANGING TRENDS IN DIETETICS

    PubMed Central

    Pattanaik, Anjali

    1996-01-01

    Our body needs food everyday that supplies all the nutrients in required amount to keep the body healthy. But eating of food sometimes gets affected by socio- cultural factors that condition the dietary habits of the people which contribute significantly to nutritional deprivation in the communities, these faulty feeding habits arising from ignorance, superstitions, and social prejudices have bee so strongly entrenched that it is very difficult to dislodge them from the community in which malnutrition aggravates. PMID:22556772

  2. Land Cover Trends Project

    USGS Publications Warehouse

    Acevedo, William

    2006-01-01

    The Land Cover Trends Project is designed to document the types, rates, causes, and consequences of land cover change from 1973 to 2000 within each of the 84 U.S. Environmental Protection Agency (EPA) Level III ecoregions that span the conterminous United States. The project's objectives are to: * Develop a comprehensive methodology using probability sampling and change analysis techniques and Landsat Multispectral Scanner (MSS), Thematic Mapper (TM), and Enhanced Thematic Mapper (ETM) data for estimating regional land cover change. * Characterize the spatial and temporal characteristics of conterminous U.S. land cover change for five periods from 1973 to 2000 (nominally 1973, 1980, 1986, 1992, and 2000). * Document the regional driving forces and consequences of change. * Prepare a national synthesis of land cover change.

  3. Temperature trend biases

    NASA Astrophysics Data System (ADS)

    Venema, Victor; Lindau, Ralf

    2016-04-01

    In an accompanying talk we show that well-homogenized national dataset warm more than temperatures from global collections averaged over the region of common coverage. In this poster we want to present auxiliary work about possible biases in the raw observations and on how well relative statistical homogenization can remove trend biases. There are several possible causes of cooling biases, which have not been studied much. Siting could be an important factor. Urban stations tend to move away from the centre to better locations. Many stations started inside of urban areas and are nowadays more outside. Even for villages the temperature difference between the centre and edge can be 0.5°C. When a city station moves to an airport, which often happened around WWII, this takes the station (largely) out of the urban heat island. During the 20th century the Stevenson screen was established as the dominant thermometer screen. This screen protected the thermometer much better against radiation than earlier designs. Deficits of earlier measurement methods have artificially warmed the temperatures in the 19th century. Newer studies suggest we may have underestimated the size of this bias. Currently we are in a transition to Automatic Weather Stations. The net global effect of this transition is not clear at this moment. Irrigation on average decreases the 2m-temperature by about 1 degree centigrade. At the same time, irrigation has increased significantly during the last century. People preferentially live in irrigated areas and weather stations serve agriculture. Thus it is possible that there is a higher likelihood that weather stations are erected in irrigated areas than elsewhere. In this case irrigation could lead to a spurious cooling trend. In the Parallel Observations Science Team of the International Surface Temperature Initiative (ISTI-POST) we are studying influence of the introduction of Stevenson screens and Automatic Weather Stations using parallel measurements

  4. Trends in Cochlear Implants

    PubMed Central

    Zeng, Fan-Gang

    2004-01-01

    More than 60,000 people worldwide use cochlear implants as a means to restore functional hearing. Although individual performance variability is still high, an average implant user can talk on the phone in a quiet environment. Cochlear-implant research has also matured as a field, as evidenced by the exponential growth in both the patient population and scientific publication. The present report examines current issues related to audiologic, clinical, engineering, anatomic, and physiologic aspects of cochlear implants, focusing on their psychophysical, speech, music, and cognitive performance. This report also forecasts clinical and research trends related to presurgical evaluation, fitting protocols, signal processing, and postsurgical rehabilitation in cochlear implants. Finally, a future landscape in amplification is presented that requires a unique, yet complementary, contribution from hearing aids, middle ear implants, and cochlear implants to achieve a total solution to the entire spectrum of hearing loss treatment and management. PMID:15247993

  5. Trends in childhood disease.

    PubMed

    Pallapies, Dirk

    2006-09-28

    Child mortality has declined remarkably during the last decades. While neonatal disorders, diarrhoea, pneumonia, and malaria as well as being underweight account for most of the child deaths worldwide, children's health discussions in Europe and the USA focus on other issues such as asthma, neurodevelopmental disorders, male genital malformations, and childhood cancer. There is clear evidence of increasing rates of asthma in various countries during the last decades, although rates in some countries may now have stabilised or even decline as recent UK data indicate. Although an increase in the frequency of neurodevelopmental disorders such as autism and attention deficit disorder has frequently been discussed, the limited data in this field does not justify such a conclusion. While geographic heterogeneity regarding reproductive outcomes is apparent, global trends have not been identified. Interpretation of the available information on asthma, neurodevelopmental disorders and reproductive outcomes is hampered by inconstant diagnostic criteria over place and time and the lack of good and comprehensive population-based surveillance data, which makes it impossible to ascertain trends in actual disease frequency. Data indicate that developed countries have a gradually increasing incidence in leukaemia with a corresponding drop in the incidence of lymphoma. Increases in brain tumour frequency may be related to the development and wide application of new diagnostic capabilities, rather than a true change in the incidence of malignant disease. With a better prognosis for childhood cancer survival, secondary cancers following chemotherapy appear to be increasing. A wide range of environmental factors is thought to have an impact on children's health. These factors include nutrition (protein, vitamins, antioxidants), lifestyle and behaviour choices such as tobacco and alcohol use, parental health, socio-economic status, choice of living environment (urban versus rural, etc

  6. Alberta Children and Youth: Trends and Issues, 1995.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Policy & Planning Branch.

    Education is part of a complex and dynamic system in which family, social, economic, and other factors have a tremendous influence on students. This environmental scanning report for Alberta, Canada is intended to draw attention to societal trends and issues that may be relevant to educators and to disseminate information that will support…

  7. Aging in France: Population Trends, Policy Issues, and Research Institutions

    ERIC Educational Resources Information Center

    Beland, Daniel; Durandal, Jean-Philippe Viriot

    2013-01-01

    Like in other advanced industrial countries, in France, demographic aging has become a widely debated research and policy topic. This article offers a brief overview of major aging-related trends in France. The article describes France's demographics of aging, explores key policy matters, maps the institutional field of French social gerontology…

  8. Career Development Trends and Issues in the United States.

    ERIC Educational Resources Information Center

    Hansen, L. Sunny

    1993-01-01

    Discusses global economic, political, and social trends affecting the workplace, families, education, and gender roles. Depicts current career development programs and practices with children and young, midlife, and older adults. Presents current issues in schools, adult education, and business/industry for career development. (SK)

  9. The Pharmaceutical Sector of Kazakhstan's Economy: Trends and Problems

    ERIC Educational Resources Information Center

    Nurpeisov, Borankul G.; Nabiev, Erboz N.; Mukashev, Temirbay A.; Daribekov, Serik S.; Raimbekov, Bagdat Kh.; Asanova, Maral K.; Bazarbaeva, Leila M.

    2016-01-01

    This research is devoted to the investigation of the general trends in the development of the pharmaceutical industry in the current conditions of economical socialization. The determination of the economic specificity of the modern operation of the pharmaceutical industry is the purpose of the research. It was found that pharmacy is a profitable…

  10. Global Trends in Environment and Development. Presentation Set [Slides].

    ERIC Educational Resources Information Center

    World Resources Inst., Washington, DC.

    This 50 slide set of presentation graphs and maps illustrates some of the major conditions and trends in population, agriculture, biodiversity, forests, water resources, energy, climate, and social and economic development that determine the state of the world's environment. Graphs and maps can be used by those in academic, professional, and…

  11. Lifelong Education in Greece: Recent Developments and Current Trends

    ERIC Educational Resources Information Center

    Karalis, Thanassis; Vergidis, Dimitris

    2004-01-01

    This article concerns recent developments and current trends in lifelong education in Greece, specifically those related with funding from European Social Fund (ESF). The analysis undertaken focuses mainly on (a) the expansion of continuing training activities in Greece during the past ten years and the development of new training organizations as…

  12. Trends Impacting Public Policy Support for Caregiving Families

    ERIC Educational Resources Information Center

    Singer, George H. S.; Biegel, David E.; Ethridge, Brandy L.

    2010-01-01

    Public policy aimed at supporting the caregiving capacity of families has risen to prominence on the public agenda in the United States. Initiatives at the state and federal levels have created some initial services. Three trends that are pushing the issue of family caregiving to the surface are discussed, including large-scale social,…

  13. [Trends in population aging].

    PubMed

    Valkovics, E

    1990-11-01

    The age structure of the world population between 1950 and 1985 is analyzed according to changes in fertility, mortality, and international migration in developing and developed countries. "Relying on the results of the medium scenario of the population forecasts prepared by the U.N. Division of International Economic and Social Affairs, the author demonstrates that aging of the world population will become a global phenomenon, characteristic of every region and county of the world, between 1985 and 2025." (SUMMARY IN ENG AND RUS)

  14. Aerosol trends over China, 1980-2000.

    SciTech Connect

    Streets, D. G.; Yu, C.; Wu, Y.; Chin, M.; Zhao, Z.; Hayasaka, T.; Shi, G.; NASA Goddard Space Flight Center; China Meteorological Administration; Research Center for Humanity and Nature, Japan; Inst. of Atmospheric Physics, China

    2008-05-01

    Annual emission trends of sulfur dioxide, black carbon, and organic carbon are presented for East Asia for the period 1980-2000. Emissions of sulfur dioxide peaked in about 1996, and emissions of the carbonaceous aerosols peaked in about 1994-1995, due to a variety of economic, environmental, and social forces. These emissions are converted to their contributions to aerosol optical depth (AOD) over East Asia, using regional results from the GOCART global chemical transport model. We calculate that, on average, AOD over China rose from a value of 0.25 in 1980, peaked at a value of about 0.305 in 1995-1996, and then decreased to about 0.29 in 2000. This trend is consistent with surface shortwave irradiance measurements at 52 weather stations in China, as well as with other radiation-related trends. It may also be consistent with a rise in mean surface temperatures in China starting about the middle of the 1990s.

  15. Aerosol trends over China, 1980 2000

    NASA Astrophysics Data System (ADS)

    Streets, David G.; Yu, Carolyne; Wu, Ye; Chin, Mian; Zhao, Zongci; Hayasaka, Tadahiro; Shi, Guangyu

    2008-05-01

    Annual emission trends of sulfur dioxide, black carbon, and organic carbon are presented for East Asia for the period 1980-2000. Emissions of sulfur dioxide peaked in about 1996, and emissions of the carbonaceous aerosols peaked in about 1994-1995, due to a variety of economic, environmental, and social forces. These emissions are converted to their contributions to aerosol optical depth (AOD) over East Asia, using regional results from the GOCART global chemical transport model. We calculate that, on average, AOD over China rose from a value of 0.25 in 1980, peaked at a value of about 0.305 in 1995-1996, and then decreased to about 0.29 in 2000. This trend is consistent with surface shortwave irradiance measurements at 52 weather stations in China, as well as with other radiation-related trends. It may also be consistent with a rise in mean surface temperatures in China starting about the middle of the 1990s.

  16. Geophysical trends from 12+ years of AIRS radiance trends

    NASA Astrophysics Data System (ADS)

    DeSouza-Machado, Sergio; Strow, Larrabee; Tangborn, Andrew; Hepplewhite, Chris; Motteler, Howard; Schou, Paul; Buczkowski, Steve

    2015-04-01

    NASA's Atmospheric Infrared Sounder has daily been providing low noise, stable top-of-the atmosphere hyperspectral radiances since 2002. Here we present analysis from 12 year linear radiance trends obtained from two AIRS radiance subsets : (1) clear-sky scenes over ocean and (2) all-sky scenes along the nadir track, which are used to retrieve a geophysical trends using an optimal estimation approach. The retrieved clear sky trends compare favorably with ERA and MERRA re-analysis trends, and in-situ trends for the minor gases. Analysis of all-sky trends show they agree better with ERA than either MERRA or the AIRS Level-2 retrievals. The radiance trends provide highly accurate measurements of atmospheric variability with easily understood error characteristics, unlike typical Level 2 retrievals. These approaches should provide highly accurate measurements of a variety of climate trends (temperature and humidity profiles, land surface temperature, cloud radiative forcing) as the AIRS (or AIRS + JPSS/CrIS + IASI) instrument time-series extends to 15+ years.

  17. Social Structure and Social Change

    ERIC Educational Resources Information Center

    Rogers, Everett M.

    1971-01-01

    Drawing on examples and evidence from social science research on the diffusion of ideas, social movements, and several other related fields, nine propositions dealing with the interrelationships between social structure and social change are explored. (Author/MB)

  18. Nutrition trends in Japan.

    PubMed

    Matsumura, Y

    2001-01-01

    The National Nutrition Survey (NNS) in Japan has been undertaken annually since 1946. It was originally intended to provide information on the food and nutrient intake of the Japanese people, with a view to acquiring emergency food supplies from other countries when food shortages caused malnutrition in many Japanese. The food balance sheet (FBS) has been drawn up since 1949 to show the food supply available to the Japanese people. The trends and figures shown by both approaches were similar until the mid-1970s. Since then, however, the disparity between the food supply and the intake of foods and nutrients has been getting larger. National food security means that a country has enough food for everyone. This does not mean, however, that every family has enough food, because the food may not be evenly distributed. In fact, marginal deficiencies in iron and calcium are thought to still exist and there is considerable variation among households in energy intake. In Japan, nutrition and diet are now considered to play important roles in the emerging problems of obesity, diabetes mellitus, hypertension etc., because of excessive energy intake and deficiency or excessive intake of certain nutrients.

  19. Trends in nutrients

    USGS Publications Warehouse

    Heathwaite, A.L.; Johnes, P.J.; Peters, N.E.

    1996-01-01

    The roles of nitrogen (N) and phosphorus (P) as key nutrients determining the trophic status of water bodies are examined, and evidence reviewed for trends in concentrations of N and P species which occur in freshwaters, primarily in northern temperate environments. Data are reported for water bodies undergoing eutrophication and acidification, especially water bodies receiving increased nitrogen inputs through the atmospheric deposition of nitrogen oxides (NOx). Nutrient loading on groundwaters and surface freshwaters is assessed with respect to causes and rates of (change, relative rates of change for N and P, and implications of change for the future management of lakes, rivers and groundwaters. In particular, the nature and emphasis of studies for N species and P fractions in lakes versus rivers and groundwaters are contrasted. This review paper primarily focuses on results from North America and Europe, particularly for the UK where a wide range of data sets exists. Few nutrient loading data have been published on water bodies in less developed countries; however, some of the available data are presented to provide a global perspective. In general, N and P concentrations have increased dramatically (>20 times background concentrations) in many areas and causes vary considerably, ranging from urbanization to changes in agricultural practices.

  20. International Trends in Heritage and Environmental Interpretation: Future Directions for Australian Research and Practice.

    ERIC Educational Resources Information Center

    Ballantyne, Roy; Uzzell, David

    1999-01-01

    In the past decade, heritage and environmental interpretation shifted from technical emphasis to social perspective, reflected in five international trends: growing concern with theory, increasing ecotourism and consequent changes in environmental interpretation, reactions to globalization (homogeneity versus uniqueness), interpretation of…

  1. Philosophic Thinking in Social Work: An Analysis of 30 Years of "Social Work" Editorials

    ERIC Educational Resources Information Center

    Martinez-Brawley, Emilia E.; Zorita, Paz M-B

    2016-01-01

    This article looks at 30 years of editorial perspectives and trends in social work as a profession through the analysis of editorials from the journal "Social Work." It identifies the wax and wane of philosophic (intellectual or scholarly) questions in social work thinking in the past three decades. It defines what philosophic thinking…

  2. Social networking and adolescents.

    PubMed

    Fuld, Gilbert L

    2009-04-01

    Online social networking is a 21st century innovation increasingly embraced by today's young people. It provides new opportunities for communication that expand an adolescent's world. Yet adults, often suspicious of new trends and technologies initially embraced by youth, often see these new environments as perilous places to visit. These fears have been accentuated by media hype, especially about sexual predators. How dangerous are they? Because the rush to go on these sites is a new phenomenon, research is as yet scant. This review explores current beliefs and knowledge about the dangers of social networking sites.

  3. Using Social Media to Engage and Educate Teen Parents

    ERIC Educational Resources Information Center

    Allen, Kim; Jolly, Christina; Barnes, Jenna

    2016-01-01

    Employing social media to engage youth in real-time learning is a growing trend. Although the use of social media by youth is increasing, barriers exist for Extension educators wanting to capitalize on youth interest in social media, including a lack of information on how best to employ social media in programming. This article highlights a teen…

  4. Trends in Classroom Observation Scores

    ERIC Educational Resources Information Center

    Casabianca, Jodi M.; Lockwood, J. R.; McCaffrey, Daniel F.

    2015-01-01

    Observations and ratings of classroom teaching and interactions collected over time are susceptible to trends in both the quality of instruction and rater behavior. These trends have potential implications for inferences about teaching and for study design. We use scores on the Classroom Assessment Scoring System-Secondary (CLASS-S) protocol from…

  5. Trends in Global Gender Inequality

    ERIC Educational Resources Information Center

    Dorius, Shawn F.; Firebaugh, Glenn

    2010-01-01

    This study investigates trends in gender inequality throughout the world. Using data encompassing a large majority of the world's population, we examine trends in recent decades for key indicators of gender inequality in education, mortality, political representation and economic activity. We find that gender inequality is declining in virtually…

  6. 10 Core External Environmental Trends.

    ERIC Educational Resources Information Center

    El Camino Coll., Torrance, CA.

    This is an institutional report summarizing 10 core external environmental trends and their implications for El Camino College and the surrounding community. The report offers a brief description for the following trends: (1) there is more emphasis on colleges becoming learning institutions rather than teaching institutions; (2) the current and…

  7. Diablo Valley College Trends, 1992.

    ERIC Educational Resources Information Center

    Birdsall, Les; And Others

    This report provides 31 charts showing trends in enrollment; transfer students; and ethnic and gender characteristics of students, faculty, and staff at Diablo Valley College (DVC), in California, up to fall 1992. Following a brief introduction highlighting statewide trends, charts are provided for the following areas: (1) DVC fall enrollments…

  8. Trends in Digital Media 2007

    ERIC Educational Resources Information Center

    Hanson-Smith, Elizabeth

    2008-01-01

    The world of CALL is changing rapidly, but there are three major trends that can be perceived as significant to language teaching and learning and likely to remain so over the next several years. This paper will discuss these trends--convergence, searchability, and collaboration--and offer examples of interesting websites that illustrate them.…

  9. TRENDS IN RURAL SULFUR CONCENTRATIONS

    EPA Science Inventory

    This paper presents an analysis of regional trends in atmospheric concentrations in sulfur dioxide (502) and particulate sulfate (50~- ) at rural monitoring sites in the Clean Air Act Status and Trends Monitoring Network (CAsTNet) from 1990 to 1999. A two-stage approach is used t...

  10. Health Trends among College Freshmen.

    ERIC Educational Resources Information Center

    Sax, Linda J.

    1997-01-01

    Trends in college freshmen's health nationwide based on an annual survey administered from 1966-95 are described, highlighting alcohol and drugs, physical health, psychological health, and sexual attitudes. Major trends include declines in beer drinking and physical and emotional self-confidence, and increase in stress and cigarette smoking. (SM)

  11. Trends in Family Child Care

    ERIC Educational Resources Information Center

    Neugebauer, Roger

    2011-01-01

    The author presents insights from various readers of "ExchangeEveryDay" regarding trends in the world of family child care. Kathleen Reticker of Acre Family Child Care in Lowell, Massachusetts thinks an increasing trend in Family Child Care is the pressure to emulate a Center, instead of seeing family child care as a different model. Over the…

  12. Trends in Philippine Library History.

    ERIC Educational Resources Information Center

    Hernandez, Vicente S.

    This paper divides Philippine library history into three periods, establishing a relationship between historical events and library trends. During the Spanish period, modern library trends were introduced through the establishment of the Sociedad Economica in 1780, but did not influence Philippine library culture until the later part of the 19th…

  13. The Future of Social Work: An Introduction

    ERIC Educational Resources Information Center

    Briar, Scott

    1974-01-01

    The characteristic optimism of Americans is shifting and influencing social work views of the future. This introduction to the special issue of the journal points out some trends evident in projections made in the articles--trends related to human services, specialization, better management, accountability, and realistic objectives. (Author)

  14. NASA standard: Trend analysis techniques

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Descriptive and analytical techniques for NASA trend analysis applications are presented in this standard. Trend analysis is applicable in all organizational elements of NASA connected with, or supporting, developmental/operational programs. This document should be consulted for any data analysis activity requiring the identification or interpretation of trends. Trend analysis is neither a precise term nor a circumscribed methodology: it generally connotes quantitative analysis of time-series data. For NASA activities, the appropriate and applicable techniques include descriptive and graphical statistics, and the fitting or modeling of data by linear, quadratic, and exponential models. Usually, but not always, the data is time-series in nature. Concepts such as autocorrelation and techniques such as Box-Jenkins time-series analysis would only rarely apply and are not included in this document. The basic ideas needed for qualitative and quantitative assessment of trends along with relevant examples are presented.

  15. Global fertility and population trends.

    PubMed

    Bongaarts, John

    2015-01-01

    Over the past several decades, the world and most countries have undergone unprecedented demographic change. The most obvious example of this change is the rise in human numbers, and there are also important trends in fertility, family structure, mortality, migration, urbanization, and population aging. This paper summarizes past trends and projections in fertility and population. After reaching 2.5 billion in 1950, the world population grew rapidly to 7.2 billion in 2013 and the projections expect this total to be 10.9 billion by 2100. World regions differ widely in their demographic trends, with rapid population growth and high fertility continuing in the poorest countries, particularly in sub-Saharan Africa, while population decline, population aging, and very low fertility are now a key concern in many developed countries. These trends have important implications for human welfare and are of interest to policy makers. The conclusion comments briefly on policy options to address these adverse trends.

  16. Behavioral and Social Science: Fifty Years of Discovery.

    ERIC Educational Resources Information Center

    Smelser, Neil J., Ed.; Gerstein, Dean R., Ed.

    This commemorative book contains 10 papers that provide a selective sample of behavioral and social science research accomplishments and trends over a 50-year period, and comparisons are made with research presented in the 1933 report, "Recent Social Trends in the United States" (The Ogburn Report). Four chapters in part 1,…

  17. Worrying trends in econophysics

    NASA Astrophysics Data System (ADS)

    Gallegati, Mauro; Keen, Steve; Lux, Thomas; Ormerod, Paul

    2006-10-01

    Econophysics has already made a number of important empirical contributions to our understanding of the social and economic world. These fall mainly into the areas of finance and industrial economics, where in each case there is a large amount of reasonably well-defined data. More recently, Econophysics has also begun to tackle other areas of economics where data is much more sparse and much less reliable. In addition, econophysicists have attempted to apply the theoretical approach of statistical physics to try to understand empirical findings. Our concerns are fourfold. First, a lack of awareness of work that has been done within economics itself. Second, resistance to more rigorous and robust statistical methodology. Third, the belief that universal empirical regularities can be found in many areas of economic activity. Fourth, the theoretical models which are being used to explain empirical phenomena. The latter point is of particular concern. Essentially, the models are based upon models of statistical physics in which energy is conserved in exchange processes. There are examples in economics where the principle of conservation may be a reasonable approximation to reality, such as primitive hunter-gatherer societies. But in the industrialised capitalist economies, income is most definitely not conserved. The process of production and not exchange is responsible for this. Models which focus purely on exchange and not on production cannot by definition offer a realistic description of the generation of income in the capitalist, industrialised economies.

  18. Aging trends -- the Philippines.

    PubMed

    Biddlecom, A E; Domingo, L J

    1996-03-01

    This report presents a description of the trends in growth of the elderly population in the Philippines and their health, disability, education, work status, income, and family support. The proportion of elderly in the Philippines is much smaller than in other Southeast Asian countries, such as Singapore and Malaysia. The elderly population aged over 65 years increased from 2.7% of total population in 1990 to 3.6% in 1990. The elderly are expected to comprise 7.7% of total population in 2025. The proportion of elderly is small due to the high fertility rate. Life expectancy averages 63.5 years. The aged dependency ratio will double from 5.5 elderly per 100 persons aged 15-64 years in 1990 to 10.5/100 in 2025. A 1984 ASEAN survey found that only 11% of elderly rated their health as bad. The 1990 Census reveals that 3.9% were disabled elderly. Most were deaf, blind, or orthopedically impaired. 16% of elderly in the ASEAN survey reported not seeing a doctor even when they needed to. 54% reported that a doctor was not visited due to the great expense. In 1980, 67% of men and 76% of women aged over 60 years had less than a primary education. The proportion with a secondary education in 2020 is expected to be about 33% for men and 33% for women. 66.5% of men and 28.5% of women aged over 60 years were in the formal labor force in 1990. Women were less likely to receive cash income from current jobs or pensions. 65% of earnings from older rural people was income from agricultural production. 60% of income among urban elderly was from children, and 23% was from pensions. Family support is provided to the elderly in the form of coresidence. In 1988, 68% of elderly aged over 60 years lived with at least one child. Retirement or nursing homes are uncommon. The Philippines Constitution states that families have a duty to care for elderly members.

  19. Social Suicide.

    ERIC Educational Resources Information Center

    Maris, Ronald W.

    1997-01-01

    Argues that social forces and social pathologies figure prominently in the dynamics of suicide. Gives several examples of "social suicide," including mass suicide, organizational self-destruction, social analogues to individual suicide, and military suicide. Claims that suicide prevention requires social, economic, and cultural transformations at…

  20. Developing a Critical View on E-Learning Trend Reports: Trend Watching or Trend Setting?

    ERIC Educational Resources Information Center

    Boon, Jo; Rusman, Ellen; van der Klink, Marcel; Tattersall, Colin

    2005-01-01

    Trend watching reports are an indispensable resource in the e-learning domain. Many HRD departments consider these reports as essential cornerstones for the development of their e-learning strategy. But what is the quality of the forecasts made in these reports? In this article, several methods of forecasting trends are discussed, resulting in a…

  1. Social class, sense of control, and social explanation.

    PubMed

    Kraus, Michael W; Piff, Paul K; Keltner, Dacher

    2009-12-01

    Lower social class is associated with diminished resources and perceived subordinate rank. On the basis of this analysis, the authors predicted that social class would be closely associated with a reduced sense of personal control and that this association would explain why lower class individuals favor contextual over dispositional explanations of social events. Across 4 studies, lower social class individuals, as measured by subjective socioeconomic status (SES), endorsed contextual explanations of economic trends, broad social outcomes, and emotion. Across studies, the sense of control mediated the relation between subjective SES and contextual explanations, and this association was independent of objective SES, ethnicity, political ideology, and self-serving biases. Finally, experimentally inducing a higher sense of control attenuated the tendency for lower subjective SES individuals to make more contextual explanations (Study 4). Implications for future research on social class as well as theoretical distinctions between objective SES and subjective SES are discussed.

  2. Methodology for Characterizing Trends | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  3. Trends at a Glance | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  4. Nitrate Trends in Minnesota Rivers

    USGS Publications Warehouse

    Wall, Dave; Christopherson, Dave; Lorenz, Dave; Martin, Gary

    2013-01-01

    The objective of this study was to assess long-term trends (30 to 35 years) of flow-adjusted concentrations of nitrite+nitrate-N (hereinafter referred to as nitrate) in a way that would allow us to discern changing trends. Recognizing that these trends are commonly different from one river to another river and from one part of the state to another, our objective was to examine as many river monitoring sites across the state as possible for which sufficient long term streamflow and concentration data were available.

  5. Geophysical trends from 12+ years of AIRS radiance trends

    NASA Astrophysics Data System (ADS)

    Desouza-Machado, S. G.; Strow, L. L.; Tangborn, A.; Hepplewhite, C.; Motteler, H.

    2014-12-01

    AIRS has been providing low noise, stable top-of-the atmospherehyperspectral radiances since 2002. In this presentation we use tworadiance subsets; (1) clear-sky scenes over ocean and (2) all-skyscenes along the nadir track. The linear trends of the AIRS spectralradiances are used to retrieve a variety of geophysical trends usingan optimal estimation approach. These retrieved clear sky trendscompare favorably with ERA and MERRA re-analysis trends, and in-situtrends for the minor gases. Preliminary analysis of all-sky trends(using radiance time derivatives) agree better with ERA than eitherMERRA or the AIRS Level-2 retrievals. Trends in cloud radiativeforcing are also examined using probability distribution functions(pdfs) of the AIRS radiances for regional subsets. These are comparedto ERA simulated radiances. These radiance and radiance PDF trendsprovide highly accurate measurements of atmospheric variability witheasily understood error characteristics, unlike Level 2 retrievals.These analysis approaches should provide highly accurate measurementsof a variety of climate trends (temperature and humidity profiles,land surface temperature, cloud radiative forcing) as the AIRS (orAIRS + JPSS/CrIS) instrument time-series soon extends to 15+ years.

  6. Social phobia

    MedlinePlus

    ... Social anxiety disorder is a persistent and irrational fear of situations that may involve scrutiny or judgment ... social events. Causes People with social anxiety disorder fear and avoid situations in which they may be ...

  7. Social Change and Crime Rate Trends: A Routine Activity Approach.

    ERIC Educational Resources Information Center

    Cohen, Lawrence E.; Felson, Marcus

    1979-01-01

    It is hypothesized that the dispersion of activites away from households and families increases the opportunity for crime and thus generates higher crime rates. Data on changes in such variables as labor force participation and household composition are used to support the hypothesis. (Author/RLV)

  8. Social Indicators and Social Forecasting.

    ERIC Educational Resources Information Center

    Johnston, Denis F.

    The paper identifies major types of social indicators and explains how they can be used in social forecasting. Social indicators are defined as statistical measures relating to major areas of social concern and/or individual well being. Examples of social indicators are projections, forecasts, outlook statements, time-series statistics, and…

  9. Social Studies Versus Social Engineering: Values Education Reconsidered.

    ERIC Educational Resources Information Center

    English, Raymond

    Public schools must conform to the changed mood of public opinion, which in the 1980s favors traditional education both academically and in morality and standards of behavior. The educational trends of the 1960s and 1970s were associated with sustained attempts to use the public schools as instruments of social engineering, that is, instruments to…

  10. Trends in Higher Education Computing.

    ERIC Educational Resources Information Center

    Thomas, Charles R.

    1984-01-01

    Discusses the effects which changes in computer technology are having on the organization, staffing, and budgets at institutions of higher education. Trends in computer hardware, computer software, and in office automation are also discussed. (JN)

  11. Temperature Trends in Montane Lakes

    NASA Astrophysics Data System (ADS)

    Melack, J. M.; Sadro, S.; Jellison, R.

    2014-12-01

    Long-term temperature trends in lakes integrate hydrological and meteorological factors. We examine temperature trends in a small montane lake with prolonged ice-cover and large seasonal snowfall and in a large saline lake. Emerald Lake, located in the Sierra Nevada (California), is representative of high-elevation lakes throughout the region. No significant trend in outflow temperature was apparent from 1991to 2012. Snowfall in the watershed accounted for 93% of the variability in average summer lake temperatures. Mono Lake (California) lies in a closed, montane basin and is hypersaline and monomictic or meromictic. Temperature profiles have been collected from 1982 to 2010. In the upper water column, the July-August-September water temperatures increased 0.8-1.0°C over the 29 years. This rate of warming is less than published estimates based on satellite-derived skin temperatures and will discussed in the context of general limnological interpretation of temperature trends.

  12. Arsenic | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  13. Home | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  14. Radon | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  15. Prevention | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  16. Introduction | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  17. Treatment | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  18. Diagnosis | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  19. Petroleum 1996: Issues and Trends

    EIA Publications

    1997-01-01

    Examines historical trends and focuses on major petroleum issues and the events they represent. It analyzes different dimensions of the petroleum industry and related markets in terms of how they relate to the volatility in petroleum markets.

  20. Sunburn | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  1. Weight | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  2. Mortality | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  3. Survival | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  4. Incidence | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  5. Benzene | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  6. Acknowledgements | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  7. Nitrate | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  8. Cadmium | Cancer Trends Progress Report

    Cancer.gov

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  9. Working within local funding trends.

    PubMed

    Pomales-Connors, Irma

    2004-06-01

    Like politics, environmentalism, and fashion, there are trends in health care research and funding. According to a series of reports by the Foundation Center-which collects, organizes, and communicates information on U.S. philanthropy-it is important to understand the significant financial and programmatic changes in the way foundations give. For pharmacists considering soliciting grant support, it is critical that they become aware of these trends and be responsive to the local or regional environments that affect funding.

  10. Practice Variation in Percutaneous Endoscopic Gastrostomy Tube Placement: Trends and Predictors among Providers in the United States

    PubMed Central

    Day, Lukejohn W.; Nazareth, Michelle; Sewell, Justin L.; Williams, J. Lucas; Lieberman, David A.

    2014-01-01

    Background Enteral access placement is performed among a variety of providers and specialties, yet there is a dearth of literature on trends and factors related to enteral access placement in the United States. Objective To examine trends in the incidence of enteral access procedures performed by gastroenterologists in the United States. Design Retrospective review of upper endoscopic procedures that involved percutaneous endoscopic gastrostomy (PEG) tube placement between 2000 and 2010 was performed. Setting Endoscopy sites participating in the Clinical Outcomes Research Initiative (CORI). Patients Patients undergoing an upper endoscopy. Intervention PEG tube placement. Main Outcome Measurements Number of PEG tubes placed. Results Overall PEG tube placement by a provider from 2000-2010 was 1.7% (number of PEG tubes performed/number of upper endoscopies performed) with the majority of them being performed by gastroenterologists. Very young and very old, non-white racial background (Hispanic OR 1.21; 95% CI, 1.13-1.28; blacks OR 2.24; 95% CI, 2.12-2.36) and males (OR 1.44; 95% CI, 1.39-1.50) were patient characteristics associated with greater PEG tube placement. In terms of practice setting, PEG tube placement occurred more frequently in a community/HMO environment and the East Coast. With respect to provider characteristics, male providers were less likely than females to perform a PEG tube (OR, 0.67; 95% CI, 0.64-0.71) and there was a trend that as providers were further out of medical school they were less likely to perform a PEG tube procedure. Interestingly, surgeons (OR 6.69; 95% CI, 6.18-7.24) and other providers (non-pediatric/non-general practitioner) (OR 3.22; 95% CI, 2.63-3.94) were more likely to perform PEG tubes than gastroenterologists. Limitations Participation in CORI is voluntary and may not capture data on non-GI providers. Conclusions Significant practice variation was noted in PEG tube placement in the United States with respect to patient and

  11. Comparative Review of Elementary Social Studies Textbooks.

    ERIC Educational Resources Information Center

    Waters, Barbara A.

    Four elementary social studies textbook series are reviewed and compared with particular attention paid to the extent to which the textbooks are globally oriented. The trend of emphasizing global education in the social studies also is discussed. As used in this paper, "global education" includes the study of world geography, world…

  12. Social Media and the Job Hunt

    ERIC Educational Resources Information Center

    Greene, Katie

    2012-01-01

    As thousands of graduates search for new jobs each school year, networking with potential employers through social media sites can help preservice and new teachers connect with current teachers, learn about potential job openings, and engage in professional conversations. By using social media sites to follow trends in education, preservice…

  13. Aging Issues in Social Studies Textbooks.

    ERIC Educational Resources Information Center

    Fleming, Dan B.; McAuley, William J.

    1987-01-01

    Examined the treatment of Social Security, civil rights, political power, and population trends in 19 secondary schools' United States history and government textbooks. Found that only Social Security was given adequate treatment. Concluded that the coverage of aging issues in secondary textbooks was generally weak and insufficient. (Author/NB)

  14. Mediterranean Ocean Colour Chlorophyll trend

    NASA Astrophysics Data System (ADS)

    rinaldi, eleonora; colella, simone; santoleri, rosalia

    2014-05-01

    Monitoring chlorophyll (Chl) concentration, seen as a proxy for phytoplankton biomass, is an efficient tool in order to understand the response of marine ecosystem to human pressures. This is particularly important along the coastal regions, in which the strong anthropization and the irrational exploitation of resources represent a persistent threat to the biodiversity. The aim of this work is to assess the effectiveness and feasibility of using Ocean Color (OC) data to monitor the environmental changes in Mediterranean Sea and to develop a method for detecting trend from OC data that can constitute a new indicator of the water quality within the EU Marine Strategy Framework Directive implementation. In this study the Mediterranean merged Case1-Case2 chlorophyll product, produced by CNR-ISAC and distributed in the framework of MyOcean, is analyzed. This product is obtained by using two different bio-optical algorithms for open ocean (Case1) and coastal turbid (Case2) waters; this improves the quality of the Chl satellite estimates, especially near the coast. In order to verify the real capability of the this product for estimating Chl trend and for selecting the most appropriated statistical test to detect trend in the Mediterranean Sea, a comparison between OC and in situ data are carried out. In-situ Chl data are part of the European Environment Information and Observation Network (Eionet) of the European Environmental Agency (EEA). Four different statistical approaches to estimate trend have been selected and used to compare trend values obtained with in-situ and OC data. Results show that the best agreement between in-situ and OC trend is achieved using the Mann- Kendall test. The Mediterranean trend map obtained applying this test to the de-seasonalized OC time series shows that, in accordance with the results of many authors, the case 1 waters of Mediterranean sea are characterized by a negative trend. However, the most intense trend signals, both negative

  15. Social Studies and Social Sciences: A Fifty-Year Perspective. Bulletin No. 78.

    ERIC Educational Resources Information Center

    Wronski, Stanley P., Ed.; Bragaw, Donald H., Ed.

    This publication documents the development of the social studies during the past 50 years. This collection of essays updates major trends in history, political science, sociology, economics, psychology, anthropology, and geography. Unlike two earlier collections, this book has an emphasis on the continuing problems, trends, and issues in both the…

  16. Social Experiments

    ERIC Educational Resources Information Center

    Slover-Linett, Cheryl; Stoner, Michael

    2010-01-01

    Earlier this year, CASE formed a social media task force to explore what educational institutions are trying to achieve with social media presence and learn about social media engagements at member institutions. CASE, in partnership with mStoner and Slover Linett Strategies, in June launched a benchmarking survey on social media in advancement by…

  17. Secular trends and geographical variations in sex ratio at birth.

    PubMed

    Pavic, Dario

    2015-12-01

    Numerous studies have established the presence of secular trends and geographical variations in sex ratio at birth, albeit with mixed and often contradictory results. In addition, a multitude of environmental, social, economic, demographic and other factors has been proposed to influence the sex ratio at birth, thus complicating the interpretation of both secular trends and geographical variations. In this paper, the current state of knowledge on these issues is presented and critically assessed. Analyzing longer time series of sex ratio at birth with possible cycles and random components is given priority over establishing simple linear trends in the data. In analyzing the geographical variation in the sex ratio at birth, two different levels of analysis are distinguished (global and local), and two different sets of factors affecting the sex ratio at birth are proposed accordingly. Some key guidelines and future research directions are also proposed.

  18. Googling trends in conservation biology.

    PubMed

    Proulx, Raphaël; Massicotte, Philippe; Pépino, Marc

    2014-02-01

    Web-crawling approaches, that is, automated programs data mining the internet to obtain information about a particular process, have recently been proposed for monitoring early signs of ecosystem degradation or for establishing crop calendars. However, lack of a clear conceptual and methodological framework has prevented the development of such approaches within the field of conservation biology. Our objective was to illustrate how Google Trends, a freely accessible web-crawling engine, can be used to track changes in timing of biological processes, spatial distribution of invasive species, and level of public awareness about key conservation issues. Google Trends returns the number of internet searches that were made for a keyword in a given region of the world over a defined period. Using data retrieved online for 13 countries, we exemplify how Google Trends can be used to study the timing of biological processes, such as the seasonal recurrence of pollen release or mosquito outbreaks across a latitudinal gradient. We mapped the spatial extent of results from Google Trends for 5 invasive species in the United States and found geographic patterns in invasions that are consistent with their coarse-grained distribution at state levels. From 2004 through 2012, Google Trends showed that the level of public interest and awareness about conservation issues related to ecosystem services, biodiversity, and climate change increased, decreased, and followed both trends, respectively. Finally, to further the development of research approaches at the interface of conservation biology, collective knowledge, and environmental management, we developed an algorithm that allows the rapid retrieval of Google Trends data.

  19. The social context of interpersonal communication and health.

    PubMed

    Ackerson, Leland K; Viswanath, K

    2009-01-01

    Recent years have seen an increased interest in the social context of interpersonal communication. This focus informs major public health topics including health disparities, social networks, social capital, and the penetration of new communication technologies. We use data from the 2003 and 2005 Health Information National Trends Surveys (HINTS) to illustrate the role of social context in interpersonal communication. Finally, we argue that addressing the social context may be an important tool for eliminating communication inequalities.

  20. Trends in Navy Waste Reduction and Materials Markets.

    DTIC Science & Technology

    1981-06-01

    stream. It becomes one of the factors among social , legisla- tive, and economic considerations in plotting trends. Income A factor used in estimation of...Competition from electronic media is expected to have little or no effect on paper demand before 1990. Newspapers are expected to be the first paper category...to face stiff competition from the electronic media , but this is not expected to occur until the late 1980s or early 1990s. Newsprint demand is

  1. HIV/AIDS, social capital, and online social networks.

    PubMed

    Drushel, Bruce E

    2013-01-01

    The prospects for online social networks as sites of information-gathering and affiliation for persons with AIDS and others concerned about HIV/AIDS not only represent the latest development in a trend toward circumventing traditional media and official information sources, but also may offer hope for a revitalization of HIV/AIDS discourse in the public sphere. This article provides an overview of three decades of information-seeking on the pandemic and its social and personal implications, as well as case studies of three examples of social networking surrounding HIV/AIDS. It finds preliminary evidence of the formation of strong and weak ties as described in Social Network Theory and suggests that the online accumulation of social capital by opinion leaders could facilitate dissemination of messages on HIV/AIDS awareness and testing.

  2. NASA standard: Trend analysis techniques

    NASA Technical Reports Server (NTRS)

    1988-01-01

    This Standard presents descriptive and analytical techniques for NASA trend analysis applications. Trend analysis is applicable in all organizational elements of NASA connected with, or supporting, developmental/operational programs. Use of this Standard is not mandatory; however, it should be consulted for any data analysis activity requiring the identification or interpretation of trends. Trend Analysis is neither a precise term nor a circumscribed methodology, but rather connotes, generally, quantitative analysis of time-series data. For NASA activities, the appropriate and applicable techniques include descriptive and graphical statistics, and the fitting or modeling of data by linear, quadratic, and exponential models. Usually, but not always, the data is time-series in nature. Concepts such as autocorrelation and techniques such as Box-Jenkins time-series analysis would only rarely apply and are not included in this Standard. The document presents the basic ideas needed for qualitative and quantitative assessment of trends, together with relevant examples. A list of references provides additional sources of information.

  3. Trends in operating room devices.

    PubMed

    Laufman, H

    1976-01-01

    Although trends in the use of operating room devices have generally followed advances in technology, the trends are not always influenced as much by surgical need as they are by industrial expediency and commercial promotion. Nonetheless, a broad view of trends in OR devices definitely points to efforts at greater compatibility between devices made by different manufacturers. To mention a few examples, operating tables are being made more compatible with OR X-ray equipment; surgical lighting is being designed for greater compatibility with air-handling systems and video equipment; power consoles have reduced the clutter of tubes, hoses, and wires in complicated operations, and have become more functional in keeping with the trend away from electrical power and toward nitrogen power for driving surgical tools; cabinetry is being designed to employ clean-air principles; and surgical apparel and barrier materials are undergoing close scrutiny for their effectiveness against moist bacterial strike-through in lengthy wet operations. Operating room devices form an important segment of the devices classified by the FDA, and are expected to benefit by the application of standards in performance and safety. This trend will affect not only the devices themselves, but all other facets of operating room design and engineering.

  4. Ethnic trends in facial plastic surgery.

    PubMed

    Sturm-O'Brien, Angela K; Brissett, Annette E A; Brissett, Anthony E

    2010-05-01

    The appearance of patients seeking cosmetic surgery is changing to reflect our multicultural society. Integral to addressing the desires of a cross-cultural patient population is an understanding of one's perception of race, ethnicity, and culture. Race is an objective description, whereas ethnicity is a subjective description of a person's social group. Culture, on the other hand, defines the behaviors, beliefs, and values of a group. How a person perceives their place within these groups affects his or her self-image and approach to cosmetic surgery. These cultural perceptions are important, as patients of Asian, Hispanic, and African descent make up the fastest growing groups that desire cosmetic surgery. Factors contributing to this trend include population growth, especially within multicultural communities, improvements in social status, and increasing disposable income, combined with a positive perception of cosmetic surgery. Surgical philosophies have also changed, shifting from the perspective of racial transformation, defined as the use of a common set of surgical goals for all ethnicities, toward a view of racial preservation, with the goal of preserving one's racial and ethnic features.

  5. Online Identities and Social Networking

    NASA Astrophysics Data System (ADS)

    Maheswaran, Muthucumaru; Ali, Bader; Ozguven, Hatice; Lord, Julien

    Online identities play a critical role in the social web that is taking shape on the Internet. Despite many technical proposals for creating and managing online identities, none has received widespread acceptance. Design and implementation of online identities that are socially acceptable on the Internet remains an open problem. This chapter discusses the interplay between online identities and social networking. Online social networks (OSNs) are growing at a rapid pace and has millions of members in them. While the recent trend is to create explicit OSNs such as Facebook and MySpace, we also have implicit OSNs such as interaction graphs created by email and instant messaging services. Explicit OSNs allow users to create profiles and use them to project their identities on the web. There are many interesting identity related issues in the context of social networking including how OSNs help and hinder the definition of online identities.

  6. Mediterranean Ocean Colour Chlorophyll Trends

    PubMed Central

    Colella, Simone; Falcini, Federico; Rinaldi, Eleonora; Sammartino, Michela; Santoleri, Rosalia

    2016-01-01

    In being at the base of the marine food web, phytoplankton is particularly important for marine ecosystem functioning (e.g., biodiversity). Strong anthropization, over-exploitation of natural resources, and climate change affect the natural amount of phytoplankton and, therefore, represent a continuous threat to the biodiversity in marine waters. In particular, a concerning risks for coastal waters is the increase in nutrient inputs of terrestrial/anthropogenic origin that can lead to undesirable modifications of phytoplankton concentration (i.e., eutrophication). Monitoring chlorophyll (Chl) concentration, which is a proxy of phytoplankton biomass, is an efficient tool for recording and understanding the response of the marine ecosystem to human pressures and thus for detecting eutrophication. Here, we compute Chl trends over the Mediterranean Sea by using satellite data, also highlighting the fact that remote sensing may represent an efficient and reliable solution to synoptically control the “good environmental status” (i.e., the Marine Directive to achieve Good Environmental Status of EU marine waters by 2020) and to assess the application of international regulations and environmental directives. Our methodology includes the use of an ad hoc regional (i.e., Mediterranean) algorithm for Chl concentration retrieval, also accounting for the difference between offshore (i.e., Case I) and coastal (i.e., Case II) waters. We apply the Mann-Kendall test and the Sens’s method for trend estimation to the Chl concentration de-seasonalized monthly time series, as obtained from the X-11 technique. We also provide a preliminary analysis of some particular trends by evaluating their associated inter-annual variability. The high spatial resolution of our approach allows a clear identification of intense trends in those coastal waters that are affected by river outflows. We do not attempt to attribute the observed trends to specific anthropogenic events. However, the

  7. Trends in Student Aid, 2011. Trends in Higher Education Series

    ERIC Educational Resources Information Center

    Baum, Sandy; Payea, Kathleen

    2011-01-01

    "Trends in Student Aid," an annual College Board publication since 1983, is a compendium of detailed, up-to-date information on the funding that is available to help students pay for college. This report sorts aid into grants, loans, tax benefits, and Federal Work-Study assistance. It documents funding from federal and state governments, colleges…

  8. Trends in College Pricing, 2013. Trends in Higher Education Series

    ERIC Educational Resources Information Center

    Baum, Sandy; Ma, Jennifer

    2013-01-01

    Concerns about rising tuition and how students can afford to finance their major investments in postsecondary education are widespread. Solid insights into these questions require accurate and up-to-date information about prices. "Trends in College Pricing, 2013" reports on the prices charged by colleges and universities in 2013-14, how…

  9. NAEP Trends: Main NAEP vs. Long-Term Trend

    ERIC Educational Resources Information Center

    Beaton, Albert E.; Chromy, James R.

    2010-01-01

    The objectives of this research are to (a) compare the trend lines after some adjustments for level and scale only and determine if and how they differ; (b) describe the methodology of each assessment and identify similarities and differences; and (c) attempt to explain any observed differences based on comparable subsets or on special analysis.…

  10. Trends in Student Aid, 2013. Trends in Higher Education Series

    ERIC Educational Resources Information Center

    Baum, Sandy; Payea, Kathleen

    2013-01-01

    Trends in Student Aid, an annual College Board publication since 1983, is a compendium of detailed, up-to-date information on the funding that is available to help students pay for college. This report documents grant aid from federal and state governments, colleges and universities, employers, and other private sources, as well as loans, tax…

  11. Trends in College Pricing, 2011. Trends in Higher Education Series

    ERIC Educational Resources Information Center

    Baum, Sandy; Ma, Jennifer

    2011-01-01

    The published prices on which the analysis in "Trends in College Pricing" is based come from data reported by institutions on the College Board's Annual Survey of Colleges. This survey, which is distributed to nearly 4,000 postsecondary institutions across the country, collects a wealth of data on enrollment, admission, degrees and majors,…

  12. Developmental and social factors in Nigerian children's accidents.

    PubMed

    Pfeffer, K

    1991-01-01

    Accidents to children are discussed in terms of developmental and social factors in Nigeria. The types of accidents involving children and age trends in accident incidence are reported. Physical, perceptual, cognitive and social development are discussed. Social factors identified are family variables, the physical environment, and attitudes and folk beliefs.

  13. A Study To Increase Computer Applications in Social Work Management.

    ERIC Educational Resources Information Center

    Lucero, John A.

    The purpose of this study was to address the use of computers in social work practice and to survey the field for tools, concepts, and trends that could assist social workers in their practice. In addition to a review of the relevant literature, information was requested from the Social Work Service and Ambulatory Care Database Section at Walter…

  14. Setting the Qualitative Research Agenda in Social Studies Education.

    ERIC Educational Resources Information Center

    Thomas, Gordon R.; Parsons, Jim

    Three publications ("Dissertation Abstracts International,""Social Education," and "Theory and Research in Social Education") are reviewed to determine trends in types of social studies research conducted between 1977 and 1984. Using a four-fold classification system, 159 studies are surveyed. Results show an…

  15. Social Acceptance of Wind: A Brief Overview (Presentation)

    SciTech Connect

    Lantz, E.

    2015-01-01

    This presentation discusses concepts and trends in social acceptance of wind energy, profiles recent research findings, and discussions mitigation strategies intended to resolve wind power social acceptance challenges as informed by published research and the experiences of individuals participating in the International Energy Agencies Working Group on Social Acceptance of Wind Energy

  16. AIIM '90: Themes and Trends.

    ERIC Educational Resources Information Center

    Cowan, Les

    1990-01-01

    Outlines and analyzes new trends and developments at the Association for Information and Image Management's 1990 spring conference. The growth of imaging and the optical storage industry is emphasized, and new developments that are discussed include hardware; optical disk drives; jukeboxes; local area networks (LANs); bar codes; image displays;…

  17. Shifting Trends in Special Education

    ERIC Educational Resources Information Center

    Scull, Janie; Winkler, Amber M.

    2011-01-01

    This report examines trends in the number of special-education students and personnel at both the national and state levels from 2000-01 to 2009-10. It finds that the overall population of special-education students, after decades of increases, peaked in the 2004-05 school year and has declined since. But within this population, individual…

  18. The Internet: Trends and Directions.

    ERIC Educational Resources Information Center

    Anderson, Byron

    1996-01-01

    Examines current trends and directions in information technology and telecommunications. Discusses legislation; mergers and acquisitions; Internet service providers; fiscal control in libraries and the pooling of electronic information access through consortiums; demand for more bandwidth; technology selection; Internet usage patterns; the…

  19. Utah: Going against the Trends.

    ERIC Educational Resources Information Center

    Jarvik, Elaine

    1982-01-01

    While enrollment and demographic trends worry the higher education community in other states, Utah's higher education future is bright. Financial support from the Mormon Church, high birth rate, strong institutions (both public and private), a cohesive, conservative community, and large potential natural resources give optimism to the state. (MSE)

  20. Political Trends Affecting Nonmetropolitan America.

    ERIC Educational Resources Information Center

    Nachtigal, Paul M.

    There are two stories about political trends affecting nonmetropolitan America. The old story, which is the story of declining rural population and declining rural influence on public policy formation, has its roots in early deliberations about governance in this country. Jefferson's republicanism focused on direct citizen involvement in decision…

  1. Recruiting Trends, 2008-2009

    ERIC Educational Resources Information Center

    Collegiate Employment Research Institute (NJ3), 2009

    2009-01-01

    This paper presents the recruiting trends for 2008-2009. This year's report is based on 945 respondents, including 57 K-12 schools. The researchers continued their focus on fast-growth small companies and expended most of their energy in retaining their sample distribution, knowing that the prevailing economic situation would reduce responses.…

  2. [Moroccan international migration: recent trends].

    PubMed

    Lazaar, M

    1995-01-01

    Recent trends in emigration from Morocco are analyzed. The author describes the policies developed by the Moroccan government regarding emigration and the changing characteristics of the emigrants, as emigrants are becoming younger and are increasingly female. The author concludes that the increasing demand for migrant labor in Europe will result in increased emigration despite the development of restrictive migration policies.

  3. Trends in Personal Injury Suits.

    ERIC Educational Resources Information Center

    van der Smissen, Betty

    1985-01-01

    Professional competence becomes more important as personal injury suits against recreation enterprises and parks focus increasingly on the professional responsible for facility safety. All professionals should be aware of and educated in risk management. Trends in liability awards and providers' legal responsibilities in various situations are…

  4. The Trend toward Retirement Jobs

    ERIC Educational Resources Information Center

    Buddy, Juanita Warren

    2008-01-01

    Many library media specialists are deciding to return to the workplace after retiring from full-time employment. This article focuses on general information about the trend of retirees acquiring retirement jobs, how and why retired library media specialists return to work, their perceptions of challenges facing library media programs, and advice…

  5. Trends in Public Library Buildings.

    ERIC Educational Resources Information Center

    Holt, Raymond M.

    1987-01-01

    Review of trends in public library buildings covers cycles in building activity; financial support; site selection; expansion, remodeling, or conversion of existing buildings; size of buildings; and such architectural concerns as flexible space, lighting, power, accommodation of computer systems, heat and ventilation, fire protection, security,…

  6. Trends in Environmental Health Engineering

    ERIC Educational Resources Information Center

    Rowe, D. R.

    1972-01-01

    Reviews the trends in environmental health engineering and describes programs in environmental engineering technology and the associated environmental engineering courses at Western Kentucky University (four-year program), Wytheville Community College (two-year program), and Rensselaer Polytechnic Institute (four-year program). (PR)

  7. TRENDS IN RURAL SULFUR CONCENTRATIONS

    EPA Science Inventory

    As the focus of environmental management has shifted toward regional- scale strategies, there is a growing need to develop statistical methodology for the estimation of regional trends in air pollution. This information is critical to assessing the effects of legislated emission ...

  8. Trends in Turkish Education Studies

    ERIC Educational Resources Information Center

    Varisoglu, Behice; Sahin, Abdullah; Goktas, Yuksel

    2013-01-01

    The purpose of this study was to determine trends in the subject areas, methods, data collection tools, data analysis methods, and sample types used in recent studies on Turkish education, published in journals from 2000-2011. A total of 558 articles from 44 journals were selected from databases by the purposive sampling method and examined using…

  9. Recruiting Trends, 2006-2007

    ERIC Educational Resources Information Center

    Collegiate Employment Research Institute (NJ3), 2007

    2007-01-01

    College students who plan on entering the labor market can expect to see more job opportunities in the spring of 2007, according to information supplied by 864 companies and organizations to this year's Recruiting Trends Report. After two years of double digit growth, the expansion will slow to a modest 4% to 6%. Two opposing factors appear to be…

  10. Six Trends in Library Design.

    ERIC Educational Resources Information Center

    Harrington, Drew

    2001-01-01

    Describes six trends in current library facilities design, whether for new buildings or renovations: self-service and operational efficiency; flexibility and technology integration; green/sustainable buildings that use the natural environment; collaboration between public and school/college libraries; aesthetics; and customizing to the local…

  11. Higher Education Profiles & Trends 2013

    ERIC Educational Resources Information Center

    Tennessee Higher Education Commission, 2013

    2013-01-01

    The statute [T.C.A. Section 49-7-202(c)(7)] requires the Tennessee Higher Education Commission to prepare a biennial report for the governor and the general assembly, "commenting upon major developments, trends, new policies, budgets and financial considerations which in the judgment of the commission will be useful to the governor and to the…

  12. Employment Trends in Energy Extraction.

    ERIC Educational Resources Information Center

    Greene, Richard

    1981-01-01

    Between 1973 and 1980, employment in the basic energy extraction industries--coal, oil, and natural gas--has risen by more than 91 percent. The Arab oil embargo and subsequent emphasis on development of domestic energy sources are responsible for this trend. (Author/SK)

  13. Recruiting Trends, 2005-2006

    ERIC Educational Resources Information Center

    Collegiate Employment Research Institute (NJ3), 2006

    2006-01-01

    Almost 900 employers responded to this year's "Recruiting Trends" survey, the largest response in the history of this project. Hiring of college graduates is expected to increase by single digits minimally, or double digits if certain geographic sectors are excluded (between 6% and 14%). This growth follows a robust 20% increase in…

  14. Productivity Trends in Intercity Trucking

    ERIC Educational Resources Information Center

    Carnes, Richard B.

    1974-01-01

    Productivity trends indicate intercity trucking productivity increased an average 2.7 percent a year, a fairly uniform increased productivity rate but substantially lower as compared to air carrier, railroad, and pipeline transportation. Factors affecting productivity are gradual introduction of technological innovation, larger capacity trucks,…

  15. Global Trends in Workplace Learning

    ERIC Educational Resources Information Center

    Lee, Lung-Sheng; Lai, Chun-Chin

    2012-01-01

    The paradigm of human resource development has shifted to workplace learning and performance. Workplace can be an organization, an office, a kitchen, a shop, a farm, a website, even a home. Workplace learning is a dynamic process to solve workplace problems through learning. An identification of global trends of workplace learning can help us to…

  16. Recruiting Trends, 2007-2008

    ERIC Educational Resources Information Center

    Collegiate Employment Research Institute (NJ3), 2008

    2008-01-01

    This paper presents the recruiting trends for 2007-2008. This year's report is based on 994 respondents, including 84 K-12 school districts. The researchers focused attention on growing companies, based on lists from Forbes and Inc. magazines, and as a result, they have more small and medium-size employers represented this year. The sample…

  17. Educational Reform: Issues and Trends.

    ERIC Educational Resources Information Center

    International Labour Review, 1995

    1995-01-01

    Reviews trends in different countries regarding educational reform at the primary and secondary levels in terms of educational quality, funding, teacher salaries, class size, and decentralization. Suggests that, even in Japan and other industrialized nations, there is movement away from the constraints of a uniform system. (SK)

  18. Recruiting Trends, 2009-2010

    ERIC Educational Resources Information Center

    Collegiate Employment Research Institute (NJ3), 2010

    2010-01-01

    This paper presents the recruiting trends for 2009-2010. This year's report is based on over 2,500 respondents, of which approximately 2,259 provided useable information with 1,846 including complete hiring figures used for the projections. The researchers continued their focus on fast-growth companies and expanded their efforts to ensure a…

  19. Overview of Selected Drug Trends.

    ERIC Educational Resources Information Center

    Adams, Edgar H.; And Others

    This document begins with a brief overview of findings from national surveys conducted by the National Institute on Drug Abuse which show increasing drug use throughout the 1970s and a decreasing trend in drug use during the 1980s. In spite of this decline, drug use in the U.S. is described as still constituting a major public health problem that…

  20. Demographic Trends: Impact on Schools

    ERIC Educational Resources Information Center

    Chong, Sylvia N. Y.; Cheah, Horn Mun

    2010-01-01

    Background: Singapore is experiencing great demographic change. These demographic trends show fewer young people and declining birth rates, greater longevity for ageing generations and an increase in the number of non-Singaporean residents. Statistics also show that more than half of the total population increase in the last decades was…

  1. Recent Trends in Karst Geomorphology.

    ERIC Educational Resources Information Center

    Palmer, Arthur N.

    1984-01-01

    Recent trends related to the karst processes and the evolution of karst landscapes are discussed. The hydrochemical processes responsible for the origin of karst are expanded on to illustrate the present scope of karst studies. These geomorphological studies are combined with concepts and techniques from hydraulics, chemistry, and mathematics. (JN)

  2. New Trends in Student Housing.

    ERIC Educational Resources Information Center

    Koch, David; Wesse, David; Stickney, Robert

    1999-01-01

    Discusses the influence of residence halls in supporting a college's admissions and recruiting process for attracting highly qualified students. It explores the trends in student housing needs and how a school can meet those needs, and examines possible funding solutions for dormitory renovations. Recommendations for developing housing strategies…

  3. SETDA's National Trends Report 2008

    ERIC Educational Resources Information Center

    State Educational Technology Directors Association, 2008

    2008-01-01

    The State Educational Technology Directors Association (SETDA) is pleased to release its fifth annual National Trends Report on the use of federal funds to support educational technology. This report documents findings from Round 5 (FY 06) of the No Child Left Behind, Title II, Part D, Enhancing Education Through Technology (NCLB IID) program. The…

  4. Trends in College Pricing, 2001.

    ERIC Educational Resources Information Center

    College Board, Washington, DC. Washington Office.

    This report presents data on college costs from the College Board's Annual Survey of Colleges for the 2001-2002 academic year, as well as trends in costs for the past 30 years and analyses of college prices in relation to family income and available financial aid. Data include: (1) average fixed charges for undergraduates (tuition and fees and…

  5. Growth of the Proprietary Sector in Social Welfare: A Challenge to the Social Policy Curriculum.

    ERIC Educational Resources Information Center

    Ortiz, Elizabeth T.

    The rapid growth of the proprietary sector in the provision of social services traditionally administered under non-profit or government auspices creates a problem and challenge for teachers of social policy. Instructors need to interpret this new trend, without much literature support, to a group of students with increasing potential for…

  6. Art in Social Studies Assessments: An Untapped Resource for Social Justice Education

    ERIC Educational Resources Information Center

    Zwirn, Susan; Libresco, Andrea

    2010-01-01

    This article discusses a relatively new trend in assessment in American history education which offers interesting opportunities to inject the arts into mainstream education in ways that could provide a catalyst for engagement with social justice issues. Document-based questions (DBQs) on statewide social studies assessments afford art and social…

  7. Trends...

    ERIC Educational Resources Information Center

    Creighton, B. W.; And Others

    1972-01-01

    Includes 11 sub-articles dealing with innovative recreational programs in Alaska, Michigan, Tennessee, Illinois, and California. Activities and facilities described include bus rides, artificial ice skating and skiing, rooftop playgrounds, wood structures, dam sites, and enclosed buildings. (NQ)

  8. Observed and modeled seasonal trends in dissolved and particulate Cu, Fe, Mn, and Zn in a mining-impacted stream.

    PubMed

    Butler, Barbara A; Ranville, James F; Ross, Philippe E

    2008-06-01

    North Fork Clear Creek (NFCC) in Colorado, an acid-mine drainage (AMD) impacted stream, was chosen to examine the distribution of dissolved and particulate Cu, Fe, Mn, and Zn in the water column, with respect to seasonal hydrologic controls. NFCC is a high-gradient stream with discharge directly related to snowmelt and strong seasonal storms. Additionally, conditions in the stream cause rapid precipitation of large amounts of hydrous iron oxides (HFO) that sequester metals. Because AMD-impacted systems are complex, geochemical modeling may assist with predictions and/or confirmations of processes occurring in these environments. This research used Visual-MINTEQ to determine if field data collected over a two and one-half year study would be well represented by modeling with a currently existing model, while limiting the number of processes modeled and without modifications to the existing model's parameters. Observed distributions between dissolved and particulate phases in the water column varied greatly among the metals, with average dissolved fractions being >90% for Mn, approximately 75% for Zn, approximately 30% for Cu, and <10% for Fe. A strong seasonal trend was observed for the metals predominantly in the dissolved phase (Mn and Zn), with increasing concentrations during base-flow conditions and decreasing concentrations during spring-runoff. This trend was less obvious for Cu and Fe. Within hydrologic seasons, storm events significantly influenced in-stream metals concentrations. The most simplified modeling, using solely sorption to HFO, gave predicted percentage particulate Cu results for most samples to within a factor of two of the measured values, but modeling data were biased toward over-prediction. About one-half of the percentage particulate Zn data comparisons fell within a factor of two, with the remaining data being under-predicted. Slightly more complex modeling, which included dissolved organic carbon (DOC) as a solution phase ligand

  9. America Becoming: Racial Trends and Their Consequences. Volume II. [Proceedings of the Research Conference on Racial Trends in the United States (Washington, D.C., October 15-16, 1998)].

    ERIC Educational Resources Information Center

    Smelser, Neil J., Ed.; Wilson, William Julius, Ed.; Mitchell, Faith, Ed.

    This collection of papers explores past and current trends among African Americans, Hispanic Americans, Asian Americans, and Native Americans in the context of a white majority. The papers, presented at the 1998 Research Conference on Racial Trends in the United States, provide analyses of racial and social dynamics and recommendations for future…

  10. America Becoming: Racial Trends and Their Consequences. Volume I. [Proceedings of the Research Conference on Racial Trends in the United States (Washington, D.C., October 15-16, 1998)].

    ERIC Educational Resources Information Center

    Smelser, Neil J., Ed.; Wilson, William Julius, Ed.; Mitchell, Faith, Ed.

    This collection of papers explores past and current trends among African Americans, Hispanic Americans, Asian Americans, and Native Americans in the context of a white majority. The papers, presented at the 1998 Research Conference on Racial Trends in the United States, provide analyses of racial and social dynamics and recommendations for future…

  11. Re-Writing Social Policy and Changes within the Life Course Organization. A European Perspective.

    ERIC Educational Resources Information Center

    Guillemard, Anne-Marie

    1997-01-01

    Social assistance mechanisms are driving the early retirement trend in Europe. Traditional life stages are disappearing, being replaced by new flexibility in managing the life course. The social security system needs to be reconsidered. (SK)

  12. Social Mobility and Social Participation

    ERIC Educational Resources Information Center

    Sewell, William H.

    1978-01-01

    Examines data related to social mobility and social participation of Americans. Topics include educational and occupational mobility; voting; volunteer work; charitable giving; community participation; views on religion; and anomie. For journal availability, see SO 506 144. (Author/DB)

  13. [Social palliation].

    PubMed

    Rasmussen, Holger; Langkilde, Lisbeth

    2007-10-29

    In the WHO's definition of palliative care, social support plays an important part. When a person is dying, social issues regarding the present and future wellbeing of his/her family will often be of great concern. Social aspects of palliation can be divided into two major areas--social counselling and psycho-social work. The first concerns help to maintain an income and to establish sufficient help to enable the dying person and his/her family to live as well as possible. The second involves help to deal with the new and difficult situation for both the dying person and his/her family.

  14. Social paediatrics.

    PubMed

    Spencer, Nick; Colomer, Concha; Alperstein, Garth; Bouvier, Paul; Colomer, Julia; Duperrex, Olivier; Gokcay, Gulbin; Julien, Gilles; Kohler, Lennart; Lindström, Bengt; Macfarlane, Aidan; Mercer, Raul; Panagiotopoulos, Takis; Schulpen, Tom

    2005-02-01

    Social paediatrics is an approach to child health that focuses on the child, in illness and in health, within the context of their society, environment, school, and family. The glossary clarifies the range of terms used to describe aspects of paediatric practice that overlap or are subsumed under social paediatrics and defines key social paediatric concepts. The glossary was compiled by a process of consultation and consensus building among the authors who are all members of the European Society for Social Paediatrics. Social paediatricians from outside Europe were included giving a more international perspective.

  15. Social paediatrics

    PubMed Central

    Spencer, N.; Colomer, C.; Alperstein, G.; Bouvier, P.; Colomer, J.; Duperrex, O.; Gokcay, G.; Julien, G.; Kohler, L.; Lindstrom, B.; Macfarlane, A.; Mercer, R.; Panagiotopoulos, T.; Schulpen, T.; on, b

    2005-01-01

    Social paediatrics is an approach to child health that focuses on the child, in illness and in health, within the context of their society, environment, school, and family. The glossary clarifies the range of terms used to describe aspects of paediatric practice that overlap or are subsumed under social paediatrics and defines key social paediatric concepts. The glossary was compiled by a process of consultation and consensus building among the authors who are all members of the European Society for Social Paediatrics. Social paediatricians from outside Europe were included giving a more international perspective. PMID:15650140

  16. Social Indicators and Social Reporting

    ERIC Educational Resources Information Center

    Parke, Robert; Seidman, David

    1978-01-01

    Describes the several research traditions which combine to form the social indicators movement. All the traditions share concern for measurement, analysis, and reporting of aspects of social conditions to a general audience. Journal available from: American Academy of Political and Social Science, 3937 Chestnut Street, Philadelphia, Pennsylvania…

  17. You, Too. The Social Science Newsletter for Secondary Teachers. Vol. VIII, Number 2, October-November 1978.

    ERIC Educational Resources Information Center

    Educational Research Council of America, Cleveland, OH.

    This newsletter explores trends in social studies education from the 1950s through the 1970s. The decades of the 1950s and 1960s are characterized as kaleidoscopes of pedagogic fashions. Among the trends in social studies objectives, methods, and content were socialization, democratic attitudes, conceptual learning, inquiry learning, values…

  18. Trends in Mobile Application Development

    NASA Astrophysics Data System (ADS)

    Holzer, Adrian; Ondrus, Jan

    Major software companies, such as Apple and Google, are disturbing the relatively safe and established actors of the mobile application business. These newcomers have caused significant structural changes by imposing and enforcing their own rules for the future of mobile application development. The implications of these changes do not only concern the mobile network operators and mobile phone manufacturers. This changed environment also brings additional opportunities and constraints for current mobile application developers. Therefore, developers need to assess what their options are and how they can take advantages of these current trends. In this paper, we take a developer’s perspective in order to explore how the structural changes will influence the mobile application development markets. Moreover, we discuss what aspects developers need to take into account in order to position themselves within the current trends.

  19. Developmental trends in adaptive memory.

    PubMed

    Otgaar, Henry; Howe, Mark L; Smeets, Tom; Garner, Sarah R

    2014-01-01

    Recent studies have revealed that memory is enhanced when information is processed for fitness-related purposes. The main objective of the current experiments was to test developmental trends in the evolutionary foundation of memory using different types of stimuli and paradigms. In Experiment 1, 11-year-olds and adults were presented with neutral, negative, and survival-related DRM word lists. We found a memory benefit for the survival-related words and showed that false memories were more likely to be elicited for the survival-related word lists than for the other lists. Experiment 2 examined developmental trends in the survival processing paradigm using neutral, negative, and survival-related pictures. A survival processing advantage was found for survival-related pictures in adults, for negative pictures in 11/12-year-olds, and for neutral pictures in 7/8-year-olds. In Experiment 3, 11/12-year-olds and adults had to imagine the standard survival scenario or an adapted survival condition (or pleasantness condition) that was designed to reduce the possibilities for elaborative processing. We found superior memory retention for both survival scenarios in children and adults. Collectively, our results evidently show that the survival processing advantage is developmentally invariant and that certain proximate mechanisms (elaboration and distinctiveness) underlie these developmental trends.

  20. Trends in international electricity markets

    SciTech Connect

    Toner, P.; Vera, I.

    1995-12-31

    The electric power industry is expected to continue experiencing significant changes throughout the beginning of the next century as the world becomes increasingly dependent on electricity. Three major trends characterize the industry worldwide: growth in demand, changes in its structure, and shifts in generation fuel mix. Electricity will remain the fastest growing form of end-use energy worldwide throughout 2010. Non-OECD countries will experience the largest growth in electricity demand as governments attempt to satisfy electricity requirements indispensable to ensure economic development. Increasing world dependence on electricity is accompanied by dramatic changes in the electric power industry in key areas such as regulation structure, and ownership. These changes imply more competitive environments and greater efficiency. Another important trend expected to continue is the shifts in the fuel mix of world electricity generation. The next 15 years will be characterized by increasing shares of natural gas and renewable fuel consumption while nuclear, oil and coal shares will decrease. This paper summarizes major trends in international electricity markets and describes important developments in world regions such as North America, Europe, Asia and Central and South America.

  1. Dynamic Model Predicting Overweight, Obesity, and Extreme Obesity Prevalence Trends

    PubMed Central

    Thomas, Diana M.; Weedermann, Marion; Fuemmeler, Bernard F.; Martin, Corby K.; Dhurandhar, Nikhil V.; Bredlau, Carl; Heymsfield, Steven B.; Ravussin, Eric; Bouchard, Claude

    2013-01-01

    Objective Obesity prevalence in the United States (US) appears to be leveling, but the reasons behind the plateau remain unknown. Mechanistic insights can be provided from a mathematical model. The objective of this study is to model known multiple population parameters associated with changes in body mass index (BMI) classes and to establish conditions under which obesity prevalence will plateau. Design and Methods A differential equation system was developed that predicts population-wide obesity prevalence trends. The model considers both social and non-social influences on weight gain, incorporates other known parameters affecting obesity trends, and allows for country specific population growth. Results The dynamic model predicts that: obesity prevalence is a function of birth rate and the probability of being born in an obesogenic environment; obesity prevalence will plateau independent of current prevention strategies; and the US prevalence of obesity, overweight, and extreme obesity will plateau by about 2030 at 28%, 32%, and 9%, respectively. Conclusions The US prevalence of obesity is stabilizing and will plateau, independent of current preventative strategies. This trend has important implications in accurately evaluating the impact of various anti-obesity strategies aimed at reducing obesity prevalence. PMID:23804487

  2. What's social about social learning?

    PubMed

    Heyes, Cecilia

    2012-05-01

    Research on social learning in animals has revealed a rich variety of cases where animals--from caddis fly larvae to chimpanzees--acquire biologically important information by observing the actions of others. A great deal is known about the adaptive functions of social learning, but very little about the cognitive mechanisms that make it possible. Even in the case of imitation, a type of social learning studied in both comparative psychology and cognitive science, there has been minimal contact between the two disciplines. Social learning has been isolated from cognitive science by two longstanding assumptions: that it depends on a set of special-purpose modules--cognitive adaptations for social living; and that these learning mechanisms are largely distinct from the processes mediating human social cognition. Recent research challenges these assumptions by showing that social learning covaries with asocial learning; occurs in solitary animals; and exhibits the same features in diverse species, including humans. Drawing on this evidence, I argue that social and asocial learning depend on the same basic learning mechanisms; these are adapted for the detection of predictive relationships in all natural domains; and they are associative mechanisms--processes that encode information for long-term storage by forging excitatory and inhibitory links between event representations. Thus, human and nonhuman social learning are continuous, and social learning is adaptively specialized--it becomes distinctively "social"--only when input mechanisms (perceptual, attentional, and motivational processes) are phylogenetically or ontogenetically tuned to other agents.

  3. Demographic trends, population policy and public opinion.

    PubMed

    Palomba, R; Bonifazi, C; Menniti, A

    1989-01-01

    Findings are analyzed of the Instituto di Richerche solla poplazione survey carried out in Italy in 1987 which focused on: 1) those variables which may be indirectly affecting Italian's fertility intentions, and 2) the degree of acceptability of a global social policy i.e., one that is not only restricted to economic incentives to be offered to families. Data was obtained from a national sample of 1500 people between 18-49 years. Italians have a good awareness of demographic issues; 61% knew of the decline in marriages; 72% were aware of the increasing aging population; 50% viewed the fall in birth rate negatively; and 41% thought that population and fertility trends would remain at the present low level or would decrease even further (49%). The birth rate decline was contributed to economic reasons at both reasons at both a global and an individual level. The majority of people did not show any signs of prejudice toward immigrants; however, they did favor limiting the number of foreigners in general with the exception of political refugees. The majority were also in favor of helping 3rd World countries. Although Italians value their children and the parent-child relationship very highly, a reduction in the value of children with increasing educational level of the respondents was observed. 83% thought that couples should be allowed to have as many children as they wanted; 81% agreed that measures regarding contraceptive knowledge and availability should be improved; and 49% were in favor of measures to increase births. Regarding possible new policy measures, 50% were in full agreement on the development and increased efficiency of social services to enable women to go out to work. (author's modified)

  4. WSR-88D Cell Trends

    NASA Technical Reports Server (NTRS)

    Wheeler, Mark M.

    1998-01-01

    This report documents the Applied Meteorology Unit's evaluation of the Cell Trends display as a tool for radar operators to use in their evaluation of storm cell strength. The objective of the evaluation is to assess the utility of the WSR-88D graphical Cell Trends display for local radar cell interpretation in support of the 45th Weather Squadron (45 WS), Spaceflight Meteorology Group (SMG), and National Weather Service (NWS) Melbourne (MLB) operational requirements. The analysis procedure was to identify each cell and track the maximum reflectivity, height of maximum reflectivity, storm top, storm base, hail and severe hail probability, cell-based Vertically Integrated Liquid (VIL) and core aspect ratio using WATADS Build 9.0 cell trends information. One problem noted in the analysis phase was that the Storm Cell Identification and Tracking (SCIT) algorithm had a difficult time tracking the small cells associated with the Florida weather regimes. The analysis indicated numerous occasions when a cell track would end or an existing cell would be give a new ID in the middle of its life cycle. This investigation has found that most cells, which produce hail or microburst events, have discernable Cell Trends signatures. Forecasters should monitor the PUP's Cell Trends display for cells that show rapid (1 scan) changes in both the heights of maximum reflectivity and cell-based VIEL. It is important to note that this a very limited data set (four case days). Fifty-two storm cells were analyzed during those four days. The above mentioned t=ds, increase in the two cell attributes for hail events and decrease in the two cell attributes for wind events were noted in most of the cells. The probability of detection was 88% for both events. The False Alarm Rate (FAR) was a 36% for hail events and a respectable 25% for microburst events. In addition the Heidke Skill Score (HSS) is 0.65 for hail events and 0.67 for microburst events. For random forecast the HSS is 0 and that a

  5. Demography and the social contract.

    PubMed

    Tienda, Marta

    2002-11-01

    As the most demographically complex nation in the world, the United States faces ever more formidable challenges to fulfill its commitment to the democratic values of equity and inclusion as the foreign-born share of the population increases. Immigration, the major source of the contemporary diversification of the population, provides several lessons about how to prepare for that future within a framework of social justice and how to realign recent demographic trends with cherished democratic principles. A review of historical and contemporary controversies about the representation of the foreign-born and alien suffrage both illustrates the reemergence of ascriptive civic hierarchies and highlights some potentially deleterious social and civic consequences of recent demographic trends.

  6. Social Radar

    DTIC Science & Technology

    2012-01-01

    Much of the most timely and valuable data will be found in social media applications such as Facebook, Twitter, Flickr, YouTube, and various blogs...variety of challenges. Further, these prototypes can address the challenges of using social media and other data to support timely understanding and...effective dialogue, provide warning, demonstrate the effectiveness of social media proxy polling as a potential substitute for traditional polling

  7. Stargazing: Future Trends in Higher Education.

    ERIC Educational Resources Information Center

    Shields, Jeff

    2001-01-01

    Describes the trends in higher education predicted and discussed at a staff retreat of the National Association of College and University Business Officers (NACUBO). Trends include an evolving role for business officers, increasing enrollment, competition, and e-learning. (EV)

  8. Biosurfactants in cosmetic formulations: trends and challenges.

    PubMed

    Vecino, X; Cruz, J M; Moldes, A B; Rodrigues, L R

    2017-01-12

    Cosmetic products play an essential role in everyone's life. People everyday use a large variety of cosmetic products such as soap, shampoo, toothpaste, deodorant, skin care, perfume, make-up, among others. The cosmetic industry encompasses several environmental, social and economic impacts that are being addressed through the search for more efficient manufacturing techniques, the reduction of waste and emissions and the promotion of personal hygiene, contributing to an improvement of public health and at the same time providing employment opportunities. The current trend among consumers is the pursuit for natural ingredients in cosmetic products, as many of these products exhibit equal, better or additional benefits in comparison with the chemical-based products. In this sense, biosurfactants are natural compounds with great potential in the formulation of cosmetic products given by their biodegradability and impact in health. Indeed, many of these biosurfactants could exhibit a "prebiotic" character. This review covers the current state-of-the-art of biosurfactant research for cosmetic purposes and further discusses the future challenges for cosmetic applications.

  9. A Google Trends-based approach for monitoring NSSI

    PubMed Central

    Bragazzi, Nicola Luigi

    2014-01-01

    Non-suicidal self-injury (NSSI) is an intentional, direct, and socially unacceptable behavior resulting in the destruction of one’s own body tissues with no intention of dying or committing suicide, even though it is associated with a higher risk of attempted, planned, or just considered suicide. In this preliminary report, we introduce the concept of “NSSI 2.0”; that is to say, the study of the Internet usage by subjects with NSSI, and we introduce a Google Trends-based approach for monitoring NSSI, called NSSI infodemiology and infoveillance. Despite some limitations, Google Trends has already proven to be reliable for infectious diseases monitoring, and here we extend its application and potentiality in the field of suicidology. Ad hoc web portals and surveys could be designed in light of the reported results for helping people with NSSI. PMID:24376364

  10. Macro Trends and the Future of Public Health Practice.

    PubMed

    Erwin, Paul Campbell; Brownson, Ross C

    2017-03-20

    Public health practice in the twenty-first century is in a state of significant flux. Several macro trends are impacting the current practice of governmental public health and will likely have effects for many years to come. These macro trends are described as forces of change, which are changes that affect the context in which the community and its public health system operate. This article focuses on seven such forces of change: the Patient Protection and Affordable Care Act, public health agency accreditation, climate change, health in all policies, social media and informatics, demographic transitions, and globalized travel. Following the description of each of these, this article then turns to possible approaches to measuring, tracking, and understanding the impact of these forces of change on public health practice, including the use of evidence-based public health, practice-based research, and policy surveillance.

  11. Children of divorce. Emerging trends.

    PubMed

    Wallerstein, J S

    1985-12-01

    This article provides a detailed review of the growing body of knowledge in regard to the immediate and long-term effects of separation and divorce on children and their parents and the implications of these findings in the legal and social policy arenas.

  12. Generic trending and analysis system

    NASA Technical Reports Server (NTRS)

    Keehan, Lori; Reese, Jay

    1994-01-01

    The Generic Trending and Analysis System (GTAS) is a generic spacecraft performance monitoring tool developed by NASA Code 511 and Loral Aerosys. It is designed to facilitate quick anomaly resolution and trend analysis. Traditionally, the job of off-line analysis has been performed using hardware and software systems developed for real-time spacecraft contacts; then, the systems were supplemented with a collection of tools developed by Flight Operations Team (FOT) members. Since the number of upcoming missions is increasing, NASA can no longer afford to operate in this manner. GTAS improves control center productivity and effectiveness because it provides a generic solution across multiple missions. Thus, GTAS eliminates the need for each individual mission to develop duplicate capabilities. It also allows for more sophisticated tools to be developed because it draws resources from several projects. In addition, the GTAS software system incorporates commercial off-the-shelf tools software (COTS) packages and reuses components of other NASA-developed systems wherever possible. GTAS has incorporated lessons learned from previous missions by involving the users early in the development process. GTAS users took a proactive role in requirements analysis, design, development, and testing. Because of user involvement, several special tools were designed and are now being developed. GTAS users expressed considerable interest in facilitating data collection for long term trending and analysis. As a result, GTAS provides easy access to large volumes of processed telemetry data directly in the control center. The GTAS archival and retrieval capabilities are supported by the integration of optical disk technology and a COTS relational database management system.

  13. Recent Epidemiological Trends of Stroke

    PubMed Central

    Park, Hyun-Seok; Kang, Myong-Jin

    2008-01-01

    Objective Rapid increase in aged population and westernization of lifestyle have modified epidemiological status of stroke. The purpose of this study is to analyze changing trends of stroke epidemiology in South Korea. Methods We reviewed retrospectively medical records of 1,124 cases diagnosed as stroke among 54,534 patients who visited the Emergency Medical Center at our hospital from January 1994 to December 1996 (Group A). Also, we evaluated 1,705 cases diagnosed as stroke among 55,381 patients who visited to the same hospital from January 2003 to December 2005 (Group B). The variable features of stroke, such as age, sex, seasonal variation and distribution of stroke subtypes were studied by comparing group A with B. Results In group A, hemorrhagic stroke (67.9%) was more prevalent than ischemic stroke (32.1%). However, group B showed that the ratio of hemorrhagic stroke (40.3%) to ischemic stroke (59.6%) has been reversed. The highest incidence of stroke was noted in their sixties and seventies of age in group B, which was older than that of group A. In group A, male ischemic stroke (IS) patients outnumbered female patients (1.26:1). Moreover, this gender disproportion became higher in group B (1.53:1). In group A, the number of male intracerebral hermorrhage (ICH) patients were similar to that of female patients (0.97:1). However, male ICH patients outnumbered female patients in group B (1.23:1). As for subarachnoid hemorrhage (SAH), female patients outnumbered male patients more than two-fold in both groups. Both groups showed that the occurrence of ischemic stroke was highest in summer, but that of hemorrhagic stroke was the highest in winter. Conclusion This study showed the changing trends of stroke in its distribution of subtypes. Multicenter prospective study using stroke registry would be required for the determination of national epidemiologic trends. PMID:19096539

  14. Subgroup Achievement and Gap Trends: Wyoming, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Wyoming for 2010. Wyoming's demographic profile is such that achievement trends could only be determined for white, Latino, male and female, and low-income student subgroups. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), the white,…

  15. Subgroup Achievement and Gap Trends: Vermont, 2010

    ERIC Educational Resources Information Center

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Vermont for 2010. Vermont's demographic profile is such that achievement trends could only be determined for white, male and female, and low-income student subgroups. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), the white, low-income,…

  16. Special Report: 50 Trends Shaping the Future.

    ERIC Educational Resources Information Center

    Cetron, Marvin J; Davies, Owen

    This new 2003 edition updates the 2001 report on the implications of 50 major trends now shaping the future. Some of these trends will have a direct impact upon people's concerns, while others will help to form the general environment in which people live and work. The trends are divided into eight sections: (1) "General Long-Term Economic…

  17. International programs - A growing trend

    NASA Technical Reports Server (NTRS)

    Bunner, A. N.

    1990-01-01

    The National Aeronautics and Space Administration has collaborated successfully in space science missions with a multiplicity of partners, including the European Space Agency, Federal Republic of Germany, the Netherlands, United Kingdom, Japan, and the Soviet Union, among others. These collaborations generally arise out of common scientific goals and in the interest of economizing to take advantage of skills and capabilities among the partners. A trend towards increased cooperation in space is expected to continue as the global scientific community works together to plan future space science missions and the missions become more sophisticated.

  18. Current Trends in Sinonasal Imaging.

    PubMed

    Huang, Benjamin Y; Senior, Brent A; Castillo, Mauricio

    2015-11-01

    As endoscopic sinus surgery (ESS) has evolved since its introduction to the United States, so has technology for imaging the sinonasal cavities. Although imaging is most frequently performed for evaluating chronic sinusitis refractory to medical therapy, its uses have expanded beyond inflammatory sinus disease. Multidetector Computed Tomography is the current workhorse for both diagnosis and preoperative planning in prospective ESS patients, while MR imaging remains a complementary tool for evaluating suspected tumors or intracranial and orbital complications of rhinosinusitis. In this article, the authors review current trends and potential future directions in the use of these modalities for sinus imaging.

  19. Current trends in hand surgery.

    PubMed

    Kalliainen, Loree K

    2012-06-01

    Hand surgery became an established subspecialty between World Wars I and II. Prior to this time, hand injuries were cared for by various specialists-neurosurgeons, plastic surgeons, orthopedic surgeons, and general surgeons-each of whom would focus on their particular tissue within the hand. With the nearly 90,000 hand injuries sustained during World War II, military hospitals were created to deal solely with hand injuries, and hand specialists began to treat the hand as a single functional organ. This article briefly reviews the origin of the field and discusses current trends in hand surgery.

  20. New trends in aminoglycosides use

    PubMed Central

    Fosso, Marina Y.; Li, Yijia; Garneau-Tsodikova, Sylvie

    2014-01-01

    Despite their inherent toxicity and the acquired bacterial resistance that continuously threaten their long-term clinical use, aminoglycosides (AGs) still remain valuable components of the antibiotic armamentarium. Recent literature shows that the AGs’ role has been further expanded as multi-tasking players in different areas of study. This review aims at presenting some of the new trends observed in the use of AGs in the past decade, along with the current understanding of their mechanisms of action in various bacterial and eukaryotic cellular processes. PMID:25071928

  1. Global Trends in Ocean Noise.

    PubMed

    Miksis-Olds, Jennifer L

    2016-01-01

    This ongoing work provides information about sound level trends from three ocean regions to compare with those of the North Pacific to determine whether increasing sound levels are a global phenomenon. Here the term soundscape is used to describe a measured physical property that can be selectively decomposed by frequency and sound level is used to provide insight relating to conditions ranging from the quietest conditions (sound floor) to the most extreme acoustic events. Acoustic time series from the Indian, South Atlantic, and Equatorial Pacific Oceans were used to quantify the rate and direction of low-frequency change over the past decade.

  2. Trends in mask data preparation

    NASA Astrophysics Data System (ADS)

    Fujimura, Aki; Pang, Liyong; Su, Bo; Choi, Yohan

    2014-10-01

    Whether for VSB mask writing or for multibeam mask writing, the shapes we need to write on masks are increasingly complex, increasingly curvilinear, and smaller in minimum width and space. The overwhelming trend in mask data preparation (MDP) is the shift from deterministic, rule-based, geometric, context-independent, shape-modulated, rectangular processing to statistical, simulation-based, context-dependent, dose- and shape-modulated any-shape processing. The paper briefly surveys the history of MDP, and explains through a simulation-based study that 50nm line and space is the tipping point where rule-based processing gives away to simulation-based processing.

  3. Beowulf Supercomputers: Scope and Trends

    NASA Astrophysics Data System (ADS)

    Ahmed, Maqsood; Saeed, M. Alam; Ahmed, Rashid; Fazal-e-Aleem

    2005-03-01

    As we have entered in twenty 1st century, a century of information technology, the need of supercomputing is expanding in many fields of science and technology. With the availability of low cost commodity hardware, free software, Beowulf style supercomputers have solved the problem of scientific community. The supercomputer helps in solving complex problems, store, process, and manage huge amount of scientific data available all over the globe. In this paper we have tried to discuss the functioning of Beowulf style supercomputer, its scope and future trends.

  4. Measuring engagement effectiveness in social media

    NASA Astrophysics Data System (ADS)

    Li, Lei; Sun, Tong; Peng, Wei; Li, Tao

    2012-03-01

    Social media is becoming increasingly prevalent with the advent of web 2.0 technologies. Popular social media websites, such as Twitter and Facebook, are attracting a gigantic number of online users to post and share information. An interesting phenomenon under this trend involves that more and more users share their experiences or issues with regard to a product, and then the product service agents use commercial social media listening and engagement tools (e.g. Radian6, Sysomos, etc.) to response to users' complaints or issues and help them tackle their problems. This is often called customer care in social media or social customer relationship management (CRM). However, all these existing commercial social media tools only provide an aggregated level of trends, patterns and sentiment analysis based on the keyword-centric brand relevant data, which have little insights for answering one of the key questions in social CRM system: how effective is our social customer care engagement? In this paper, we focus on addressing the problem of how to measure the effectiveness of engagement for service agents in customer care. Traditional CRM effectiveness measurements are defined under the scenario of the call center, where the effectiveness is mostly based on the duration time per call and/or number of answered calls per day. Different from customer care in a call center, we can obtain detailed conversations between agents and customers in social media, and therefore the effectiveness can be measured by analyzing the content of conversations and the sentiment of customers.

  5. Where do human organs come from? Trends of generalized and restricted altruism in organ donations.

    PubMed

    Boas, Hagai

    2011-11-01

    The supply of human organs for transplantation is undergoing a dramatic transformation. Using data from 30 countries for the years 1995-2007, this paper suggests that organ supply today is more dependent on direct donations than on the collective organ pool. This trend is analyzed by studying different modes of altruism: "generalized altruism" relates to the procurement of organs through a one-for-all collectivized system of donations whereas "restricted altruism" relates to one-to-one donations with organs considered personal gifts. The data suggest that transplants are becoming less and less social goods and more and more personal gifts. This trend is documented and discussed in light of the linkage that social scientists hypothesize between altruism and social solidarity. Whereas altruism is conceived as generating social solidarity, the rise in direct organ donations restricts the effect of altruism to one-to-one interactions rather than one-for-all giving.

  6. Current Trends in Social Media and the Department of Defense’s Social Media Policy

    DTIC Science & Technology

    2014-09-23

    groceries, real estate, music , books, etc. However, instead of sitting down at a computer to do this, the advancement of mobile devices and...websites. • Evernote Video A video-sharing website that allows users to upload, share, view and comment on videos. • Vimeo • YouTube • Twitter Music ...Audio services that transmit free and fee-based music via the Internet. • Pandora Events Websites that allow users to find and promote events in

  7. Social Security.

    ERIC Educational Resources Information Center

    Social and Labour Bulletin, 1983

    1983-01-01

    This group of articles discusses a variety of studies related to social security and retirement benefits. These studies are related to both developing and developed nations and are also concerned with studying work conditions and government role in administering a democratic social security system. (SSH)

  8. Social Studies.

    ERIC Educational Resources Information Center

    White, Cam, Ed.

    This document contains the following papers on social studies instruction and technology: (1) "Waking the Sleeping Giant: Social Studies Teacher Educators Collaborate To Integrate Technology into Methods' Courses" (Cheryl Mason, Marsha Alibrandi, Michael Berson, Kara Dawson, Rich Diem, Tony Dralle, David Hicks, Tim Keiper, and John Lee);…

  9. Food consumption trends and drivers

    PubMed Central

    Kearney, John

    2010-01-01

    A picture of food consumption (availability) trends and projections to 2050, both globally and for different regions of the world, along with the drivers largely responsible for these observed consumption trends are the subject of this review. Throughout the world, major shifts in dietary patterns are occurring, even in the consumption of basic staples towards more diversified diets. Accompanying these changes in food consumption at a global and regional level have been considerable health consequences. Populations in those countries undergoing rapid transition are experiencing nutritional transition. The diverse nature of this transition may be the result of differences in socio-demographic factors and other consumer characteristics. Among other factors including urbanization and food industry marketing, the policies of trade liberalization over the past two decades have implications for health by virtue of being a factor in facilitating the ‘nutrition transition’ that is associated with rising rates of obesity and chronic diseases such as cardiovascular disease and cancer. Future food policies must consider both agricultural and health sectors, thereby enabling the development of coherent and sustainable policies that will ultimately benefit agriculture, human health and the environment. PMID:20713385

  10. Chronic Hepatitis C Infection in a Rural Medicaid HMO

    ERIC Educational Resources Information Center

    Calvert Jr., James F.; Goldenberg, Paula C.; Schock, Cathy

    2005-01-01

    Chronic hepatitis C infection (CHCI) is an increasingly common problem, affecting about 2% of the US population. The cost and complexity of treatment and difficulties in communicating with the infected population are of concern to insurers and health planners. Purpose: To describe the clinical features of patients with CHCI in a rural…

  11. Are HMO enrollees being attracted by a liberal maternity benefit?

    PubMed

    Hudes, J; Young, C A; Sohrab, L; Trinh, C N

    1980-06-01

    A study of recent birth patterns in the Southern California Region of the Kaiser-Permanente Medical Care Program (KPMCP) suggests that individuals may have been attracted to the Program by a liberal maternity benefit. The attraction is reflected in both the type of members joining KPMCP and the birth rate of those members. Although the KPMCP birth rate has been below that of the general population, new members in their first year of coverage delivered approximatey one third of all KPMCP births in 1977, twice the number of births that would be anticipated from an equal number of members in the plan for one year or more. The maternity copayment of up to $350 did not deter women already pregnant from joining KPMCP. Termination rates for new members who gave birth, however, were no higher than expected. The Pregnancy Disability Amendment of Title VII of the Civil Rights Act of 1964, which became effective April 29, 1979, may alter the maternity benefits offered by alternative insurance carriers. The law could impact KPMCP's enrollment and utilization of obstetric services.

  12. Knowledge Discovery from Growing Social Networks

    DTIC Science & Technology

    2009-12-24

    undesirable things by blocking a limited number of links in a network. 2) An effective visualization method for understanding a complex network, in...representative information diffusion models. 4) An effective method for ranking influential nodes in complex social networks by estimating diffusion...trends, and market opportunities. We can now obtain digital traces of human social interaction with time stamp information in a wide variety of

  13. Social indicators.

    PubMed

    Sheldon, E B; Parke, R

    1975-05-16

    The notions of social indicators and social accounting, expressed by analogy with the national economic accounts, generated excitement in the 1960's, and the interest continues to grow if we may judge from governmental activity and the publication of programmatic and research papers. But the concepts which focused much of the early enthusiasm gave exaggerated promise of policy applications and provided an unproductive basis for research. The essential theoretical prerequisites for developing a system of social accounts-defining the variables and the interrelationships among them-are missing. It is now realized that evaluation research, particularly experimentation, must be relied on for evaluation of government programs. Through the development and analysis of descriptive time series and the modeling of social processes, we will be able to describe the state of the society and its dynamics and thus improve immensely our ability to state problems in a productive fashion, obtain clues as to promising lines of endeavor, and ask good questions. But these activities cannot measure program effectiveness. Finally, we must be skeptical about definitions of the social indicators enterprise which confine it to social engineering efforts. The issue is not whether social indicators are useful for policy but, rather, how this usefulness comes about. The interest in social indicators has stimulated a revival of interest in quantitative, comparative, social analysis (60), in the analysis of social change, in conceptual and measurement work on such topics as prejudice, crime, and learning, and in the development of models of social processes. The fruit of these efforts will be more directly a contribution to the policy-maker's cognition than to his decisions. Decision emerges from a mosaic of inputs, including valuational and political, as well as technical components. The work we have described deals with only one type of input; it is a contribution to the intellectual mapping

  14. Regime Changes in California Temperature Trends

    NASA Astrophysics Data System (ADS)

    Cordero, E. C.; Kessomkiat, W.; Mauget, S.

    2008-12-01

    Annual and seasonal temperature trends are analyzed for California using surface data from the US Historical Climate Network and the larger COOP network. While trends in Tmax and Tmin both show warming over the last 50 years, the temporal and spatial structure of these trends is quite different. An analysis using Mann Whitney U statistics reveals that the patterns of warming and cooling from individual stations have a distinct temporal signature that differs between Tmax and Tmin. Significant cooling trends in Tmin are found between 1920-1958, while significant warming only starts after the 1970s. In contrast, Tmax trends show a more variable pattern of warming and cooling between 1920-1980, with California wide warming only occurring after 1980. These results suggest regime changes in California temperature trends that could only occur through large scale forcing. A discussion of the various forcing mechanisms contributing to California trends and their spatial and temporal variability will be presented.

  15. The Many Hazards of Trend Evaluation

    NASA Astrophysics Data System (ADS)

    Henebry, G. M.; de Beurs, K.; Zhang, X.; Kimball, J. S.; Small, C.

    2014-12-01

    Given the awareness in the scientific community of global scale drivers such as population growth, globalization, and climatic variation and change, many studies seek to identify temporal patterns in data that may be plausibly related to one or more aspect of global change. Here we explore two questions: "What constitutes a trend in a time series?" and "How can a trend be misinterpreted?" There are manifold hazards—both methodological and psychological—in detecting a trend, quantifying its magnitude, assessing its significance, identifying probable causes, and evaluating the implications of the trend. These hazards can combine to elevate the risk of misinterpreting the trend. In contrast, evaluation of multiple trends within a biogeophysical framework can attenuate the risk of misinterpretation. We review and illustrate these hazards and demonstrate the efficacy of an approach using multiple indicators detecting significant trends (MIDST) applied to time series of remote sensing data products.

  16. Moral development at the crossroads: new trends and possible futures.

    PubMed

    Lapsley, Daniel; Carlo, Gustavo

    2014-01-01

    This article introduces a special section on moral development. We claim that the field is now undergoing a resurgence of theoretical and methodological innovation after the eclipse of paradigmatic moral stage theory. Although research on prosocial development, moral emotions, and social domain theory has sustained interest in moral development, recent additional trends have contributed to its resurgence. This includes research in neuroscience, sociobiology, and social psychology; broad interest in moral-character education and virtues; and the appearance of recent handbooks and special journal issues. We review 3 broad possible future themes (early development, self and personality, and culture) of moral development research and introduce a set of new contributions in this special section as examples.

  17. Social science in the Cold War.

    PubMed

    Engerman, David C

    2010-06-01

    This essay examines ways in which American social science in the late twentieth century was--and was not--a creature of the Cold War. It identifies important work by historians that calls into question the assumption that all social science during the Cold War amounts to "Cold War social science." These historians attribute significant agency to social scientists, showing how they were enmeshed in both long-running disciplinary discussions and new institutional environments. Key trends in this scholarship include a broadening historical perspective to see social scientists in the Cold War as responding to the ideas of their scholarly predecessors; identifying the institutional legacies of World War II; and examining in close detail the products of extramural--especially governmental--funding. The result is a view of social science in the Cold War in which national security concerns are relevant, but with varied and often unexpected impacts on intellectual life.

  18. Terahertz applications: trends and challenges

    NASA Astrophysics Data System (ADS)

    Robin, Thierry; Bouye, Clementine; Cochard, Jacques

    2014-03-01

    The objective of our work [1] was to determine the opportunities and challenges for Terahertz application development for the next years with a focus on systems: for homeland security and for Non Destructive Testing (NDT). Terahertz radiation has unique abilities and has been the subject of extensive research for many years. Proven concepts have emerged for numerous applications including Industrial NDT, Security, Health, Telecommunications, etc. Nevertheless, there has been no widely deployed application and Businesses based on THz technologies are still in their infancy. Some technological, market and industrial barriers are still to be broken. We summarize the final analysis and data: study of the technology trends and major bottlenecks per application segment, main challenges to be addressed in the next years, key opportunities for THz technologies based on market needs and requirements.

  19. Supporting data for Environmental Trends

    USGS Publications Warehouse

    Tunstall, D.B.

    1983-01-01

    Information has been compiled as a companion document to ' Environmental Trends ' to provide analysts and researchers with statistical data to understand better how natural and man-made environments were changing. Subjects include land and climate; wetlands; wild areas; historic places; risk zones; settlement patterns; housing units; housing conditions; neighborhood conditions; transportation systems, including use and impacts on the environment such as noise, energy consumption; material use and solid waste; toxic substances, including radiation; cropland , forests and rangeland; wildlife, including extinct, threatened and endangered species; energy; water resources, water quality and air quality; and the biosphere. Statistics in the tables were taken from various published and unpublished sources. Therefore, the number of significant figures for the same information may differ. (Author 's abstract)

  20. Macro trends in pharmaceutical innovation.

    PubMed

    Cohen, Fredric J

    2005-04-01

    Extract: A lately recycled criticism of the pharmaceutical industry is that it is failing in its mission to innovate. In particular, critics question the industry's incentives to innovate, and they deride those innovations the industry makes as imitative. Industry advocates contend the opposite. The truth is that there are no generally accepted measures of innovation that would conclusively prove either side's point. However, I have found trends in several measures that support both sides of the innovation debate. Overall, the bulk of evidence suggests that the pharmaceutical industry continues to regard pioneering innovations as important (evidenced by the motivation, effort and ability of the industry to create such innovations). However, like other mature manufacturing industries, the pharmaceutical industry relies heavily on incremental innovations (what critics call "me-too" drugs) to sustain its profits. To a large extent, these incremental innovations are themselves medically beneficial and should be encouraged rather than dismissed as merely imitative.

  1. Trends in transport aircraft avionics

    NASA Technical Reports Server (NTRS)

    Berkstresser, B. K.

    1973-01-01

    A survey of avionics onboard present commercial transport aircraft was conducted to identify trends in avionics systems characteristics and to determine the impact of technology advances on equipment weight, cost, reliability, and maintainability. Transport aircraft avionics systems are described under the headings of communication, navigation, flight control, and instrumentation. The equipment included in each section is described functionally. However, since more detailed descriptions of the equipment can be found in other sources, the description is limited and emphasis is put on configuration requirements. Since airborne avionics systems must interface with ground facilities, certain ground facilities are described as they relate to the airborne systems, with special emphasis on air traffic control and all-weather landing capability.

  2. Current trends in dental implants

    PubMed Central

    Gaviria, Laura; Salcido, John Paul; Guda, Teja

    2014-01-01

    Tooth loss is very a very common problem; therefore, the use of dental implants is also a common practice. Although research on dental implant designs, materials and techniques has increased in the past few years and is expected to expand in the future, there is still a lot of work involved in the use of better biomaterials, implant design, surface modification and functionalization of surfaces to improve the long-term outcomes of the treatment. This paper provides a brief history and evolution of dental implants. It also describes the types of implants that have been developed, and the parameters that are presently used in the design of dental implants. Finally, it describes the trends that are employed to improve dental implant surfaces, and current technologies used for the analysis and design of the implants. PMID:24868501

  3. Current trends in cardiac rehabilitation

    PubMed Central

    Dafoe, W; Huston, P

    1997-01-01

    Cardiac rehabilitation can reduce mortality and morbidity for patients with many types of cardiac disease cost-effectively, yet is generally underutilized. Rehabilitation is helpful not only for patients who have had a myocardial infarction but also for those with stable angina or congestive heart failure or those who have undergone myocardial revascularization procedures, a heart transplant or heart valve surgery. The beneficial effects of rehabilitation include a reduction in the rate of death from cardiovascular disease, improved exercise tolerance, fewer cardiac symptoms, improved lipid levels, decreased cigarette smoking, improvement in psychosocial well-being and increased likelihood of return to work. Rehabilitation involves a multidisciplinary team that focuses on education, individually tailored exercise, risk-factor modification and the optimization of functional status and mental health. Current research trends in this area include the evaluation of new secondary-prevention modalities and alternative program options, such as home-based rehabilitation. PMID:9054823

  4. Petroleum 1996 - issues and trends

    SciTech Connect

    1997-09-01

    Increasingly, users of the Energy Information Administration`s petroleum data and analytical reports have expressed an interest in a recurring report that takes a broad view of the petroleum sector. What is sought is some perspective on the complex interrelationships that comprise an industry and markets accounting for 40 percent of the energy consumed in the United States and ranging from the drilling rig in the oil field to the pump at the local gasoline station. This report comprehensively examines historical trends, and selectively focuses on major issues and the events they represent. It analyzes different dimensions of the industry and related markets in terms of how they relate to a common theme, in this case, the volatility in petroleum markets.

  5. Historical trends and human futures.

    PubMed

    O'Neill, Onora

    2008-12-01

    Kant's essay Idea for a universal history with a cosmopolitan purpose differs in deep ways from standard Enlightenment views of human history. Although he agrees with many contemporaries that unsocial sociability can drive human progress, he argues that we know too little about the trends of history to offer either metaphysical defence or empirical vindication of the perfectibility of man or the inevitability of progress. However, as freely acting beings we can contribute to a better future, so have grounds for committing ourselves to human progress even if we cannot guarantee or know that it will continue indefinitely. As Kant sees, it, human progress is better seen as a practical assumption--an Idea of Reason--than as a theoretical claim.

  6. Recent Inland Water Temperature Trends

    NASA Astrophysics Data System (ADS)

    Hook, Simon; Healey, Nathan; Lenters, John; O'Reilly, Catherine

    2016-04-01

    We are using thermal infrared satellite data in conjunction with in situ measurements to produce water temperatures for all the large inland water bodies in North America and the rest of the world for potential use as climate indicator. Recent studies have revealed significant warming of inland waters throughout the world. The observed rate of warming is - in many cases - greater than that of the ambient air temperature. These rapid, unprecedented changes in inland water temperatures have profound implications for lake hydrodynamics, productivity, and biotic communities. Scientists are just beginning to understand the global extent, regional patterns, physical mechanisms, and ecological consequences of lake warming. As part of our work we have collected thermal infrared satellite data from those satellite sensors that provide long-term and frequent spaceborne thermal infrared measurements of inland waters including ATSR, AVHRR, and MODIS and used these to examine trends in water surface temperature for approximately 169 of the largest inland water bodies in the world. We are now extending this work to generate temperature time-series of all North American inland water bodies that are sufficiently large to be studied using 1km resolution satellite data for the last 3 decades, approximately 268 lakes. These data are then being related to changes in the surface air temperature and compared with regional trends in water surface temperature derived from CMIP5/IPCC model simulations/projections to better predict future temperature changes. We will discuss the available datasets and processing methodologies together with the patterns they reveal based on recent changes in the global warming, with a particular focus on the inland waters of the southwestern USA.

  7. Future trends in image coding

    NASA Astrophysics Data System (ADS)

    Habibi, Ali

    1993-01-01

    The objective of this article is to present a discussion on the future of image data compression in the next two decades. It is virtually impossible to predict with any degree of certainty the breakthroughs in theory and developments, the milestones in advancement of technology and the success of the upcoming commercial products in the market place which will be the main factors in establishing the future stage to image coding. What we propose to do, instead, is look back at the progress in image coding during the last two decades and assess the state of the art in image coding today. Then, by observing the trends in developments of theory, software, and hardware coupled with the future needs for use and dissemination of imagery data and the constraints on the bandwidth and capacity of various networks, predict the future state of image coding. What seems to be certain today is the growing need for bandwidth compression. The television is using a technology which is half a century old and is ready to be replaced by high definition television with an extremely high digital bandwidth. Smart telephones coupled with personal computers and TV monitors accommodating both printed and video data will be common in homes and businesses within the next decade. Efficient and compact digital processing modules using developing technologies will make bandwidth compressed imagery the cheap and preferred alternative in satellite and on-board applications. In view of the above needs, we expect increased activities in development of theory, software, special purpose chips and hardware for image bandwidth compression in the next two decades. The following sections summarize the future trends in these areas.

  8. Social Phobia

    MedlinePlus

    ... conscious and anxious that it prevents them from speaking up or socializing most of the time, it's ... meeting new people, talking in a group, or speaking in public can cause their extreme shyness to ...

  9. Drug Dependence in Adolescents: Changing Trends at a De-Addiction Centre in North India

    ERIC Educational Resources Information Center

    Grover, Sandeep; Basu, Debasish; Mattoo, Surendra Kumar

    2007-01-01

    Introduction: There is scarcity of Indian data on substance dependence in children and adolescents. Methods: Case records of 85 adolescents with the final diagnosis of substance dependence were analyzed (out of 115 registrations during 1978-2003). Results: Time trends showed an increase in individuals with good social support and higher family…

  10. Poverty in Maine: Recent Trends and Comparative Urban--Rural and Regional Disparities.

    ERIC Educational Resources Information Center

    Benson, Joyce

    A structural approach which focuses on social and economic conditions under which poverty exists and which de-personalizes causes is used to study the extent and trends of poverty in general and Maine in particular. The 1980 Census reported that 13% of Maine's population was poor, but since income in Maine is generally low many people fall in and…

  11. The American Freshman: Twenty-Five Year Trends, 1966-1990.

    ERIC Educational Resources Information Center

    Dey, Eric L.; And Others

    This report summarizes trends identified in 25 years of the Cooperative Institutional Research Program's annual surveys of college freshmen. It documents an array of demographic, attitudinal, and social changes involving students entering the nation's colleges since the survey's inception in 1966. Major findings from this report point to…

  12. Current trends in the pharmaceutical industry--a case study approach.

    PubMed

    Rusu, Alexandru; Kuokkanen, Katja; Heier, Annabelle

    2011-10-09

    This commentary offers an overview of some current trends of the pharmaceutical industry drawing on examples taken from the analysis of four companies (Pfizer, Merck, Novo Nordisk, Crucell). The very brief analysis looks at diversification paths, pipeline management strategies, generic competition as well as corporate social responsibility policies.

  13. Towards the Year 2000: Values and Trends Affecting Persons with Developmental Disabilities.

    ERIC Educational Resources Information Center

    Goode, David A.

    1991-01-01

    This paper discusses economic, social, and political trends and values/beliefs that will affect the quality of life of persons with developmental disabilities and their families to the year 2000. The paper describes four plausible future scenarios: "America Revitalized"; "Post-Industrial Reformation"; "The Stressed Society"; and "The…

  14. Trends in Developmental Skill Attainment among Japanese Three Year Olds: A Five-Year Comparative Study.

    ERIC Educational Resources Information Center

    Yamaguchi, Motomu; Tanaka, Hisae

    2002-01-01

    A mail survey was used to investigate 5-year trends in Japanese mothers' reports of their 3-year-olds' cognitive, psychomotor, and social developmental attainment. Findings indicated significant decreases in all domains, not attributable to changes in family structure, although scores were higher among children in nuclear families than in extended…

  15. The Changing Face of Poverty. Trends in New York City's Population in Poverty: 1960-1990.

    ERIC Educational Resources Information Center

    Tobier, Emanuel

    This report is the first product of the Community Service Society's Economic and Social Monitoring Unit which analyzes and forecasts the status of the poor in New York City (NYC). The report documents the following major findings: (1) nationwide, there are now fewer elderly and more minorities and women among the poor; the trends in New York City…

  16. Trends in Pre-School Enrolment in Turkey: Unequal Access and Differential Consequences

    ERIC Educational Resources Information Center

    Agirdag, Orhan; Yazici, Zeliha; Sierens, Sven

    2015-01-01

    In this study, a historical and international analysis of early childhood education in Turkey is made. More specifically, we explore the trend in pre-school enrolment, compare Turkey's enrolment rate with other countries, study whether access to pre-school is related to social class and gender, and investigate the impact of pre-school attendance…

  17. Past, Present, and Future Trends in Teaching Clinical Skills through Web-Based Learning Environments

    ERIC Educational Resources Information Center

    Coe Regan, Jo Ann R.; Youn, Eric J.

    2008-01-01

    Distance education in social work has grown significantly due to the use of interactive television and computer networks. Given the recent developments in delivering distance education utilizing Web-based technology, this article presents a literature review focused on identifying generational trends in the development of Web-based learning…

  18. Development Trends in the Fields of Education and Care for Vulnerable Groups in Slovenia

    ERIC Educational Resources Information Center

    Kobolt, Alenka; Pavel, Jana Rapus

    2010-01-01

    This paper presents the main developments in education and care for vulnerable groups of children and youth in Slovenia over the past twenty years. It describes the education system and provides an overview of the development of social pedagogy as a discipline and the practice of working with some groups of vulnerable young people. The trends can…

  19. Time Trends in Reported Autism Spectrum Disorders in Israel, 1986-2005

    ERIC Educational Resources Information Center

    Gal, Gilad; Abiri, Lili; Reichenberg, Abraham; Gabis, Lidia; Gross, Raz

    2012-01-01

    Reports indicate sharp increase in prevalence of autism spectrum disorders (ASD). We aimed to assess the time trend in prevalence of ASD in Israel and describe demographic characteristics of the registered cases. We reviewed the autism registry of the Israeli Ministry of Social Affairs which includes 4,709 cases and identified 4,138 cases born…

  20. Trends and Characteristics of Rural and Small Town Canada. Working Paper No. 15.

    ERIC Educational Resources Information Center

    Biggs, Brian; And Others

    This report summarizes demographic, economic, and social statistics on Canada's rural and small towns through 1989. Rural and small towns include areas with populations of less than 10,000 persons or a population density of less than 400 per square kilometer. The first section examines rural-urban differences in population trends and age…

  1. Trends of E-Learning Research from 2000 to 2008: Use of Text Mining and Bibliometrics

    ERIC Educational Resources Information Center

    Hung, Jui-long

    2012-01-01

    This study investigated the longitudinal trends of e-learning research using text mining techniques. Six hundred and eighty-nine (689) refereed journal articles and proceedings were retrieved from the Science Citation Index/Social Science Citation Index database in the period from 2000 to 2008. All e-learning publications were grouped into two…

  2. Research Trends in Mobile Assisted Language Learning from 2000 to 2012

    ERIC Educational Resources Information Center

    Duman, Guler; Orhon, Gunseli; Gedik, Nuray

    2015-01-01

    In order to trace how mobile assisted language learning (MALL) has evolved in recent years, we analysed studies published from 2000 to 2012 to examine their characteristics and research trends. These studies were published in international journals listed in the Social Sciences Citation Index (SSCI). Sixty-nine studies that fit the time frame and…

  3. Situating Beliefs and Trends in Environmental Education within the Ecological Debate.

    ERIC Educational Resources Information Center

    Faulconer, Tracy

    This content analysis examined 84 articles, published between 1950 and 1990, in order to discover and describe the conceptual trends in environmental social thought and to achieve three goals: (1) to write a brief history of ecological beliefs and to clarify the distinction between the ecocentric and anthropocentric perspectives; (2) to compare…

  4. Home Schooling in the United States: Trends and Characteristics. Working Paper No. 53.

    ERIC Educational Resources Information Center

    Bauman, Kurt J.

    Home schooling has the potential to greatly impact the education system but has received little attention compared to other educational trends. This report draws on the 1994 October Current Population Survey and the 1996 and 1999 National Household Education Surveys (NHES) to determine the extent of home schooling and the social, demographic, and…

  5. Research Trends on Socioscientific Issues: A Content Analysis of Publications in Selected Science Education Journals

    ERIC Educational Resources Information Center

    Tekin, Nurcan; Aslan, Oktay; Yilmaz, Suleyman

    2016-01-01

    Socioscientific issues (SSIs) have gained recently more importance in science education. SSIs are an important component of scientific literacy. SSIs are social dilemmas including conceptual or technological links to science. The present study aims to determine SSIs related research trends via content analyses of the articles published from 2004…

  6. Age Discrimination, Social Closure and Employment

    ERIC Educational Resources Information Center

    Roscigno, Vincent J.; Mong, Sherry; Byron, Reginald; Tester, Griff

    2007-01-01

    Age discrimination in employment has received mounting attention over the past two decades, and from various cross-cutting social science disciplines. Findings from survey and experimental analyses have revealed the pervasiveness of ageist stereotypes, while aggregate and life course analyses suggest trends toward downward occupational mobility…

  7. [Demography and social problems in Algeria].

    PubMed

    Benissad, M E

    1982-01-01

    A review of current population trends in Algeria is presented. Sections are included on fertility, mortality, projections, spatial distribution, employment and economic development, and the development of emigration. Some social problems associated with demographic factors are also considered, such as education, housing, and food supplies.

  8. Polarisation of Social Studies Textbooks in Pakistan

    ERIC Educational Resources Information Center

    Zaidi, Syed Manzar Abbas

    2011-01-01

    This article looks at the evolution of the social studies curricula in Pakistan, which are of critical importance in shaping the outlook of many young Pakistanis, who are affected by this polarised discourse. The author argues that this trend of polarisation springing from dynamics of education also effectively contributes to a widening social…

  9. Psychometric Testing Methods for Children's Social Skills

    ERIC Educational Resources Information Center

    Matson, Johnny L.; Wilkins, Jonathan

    2009-01-01

    Social skill excesses and deficits have garnered considerable attention from researchers and clinicians over the last three decades. This trend is undoubtedly due to the central role these problems play in psychopathology and the general adjustment of children of all ages. Not surprisingly, these concerns and attention to such problems have also…

  10. Social Disadvantage and Network Turnover

    PubMed Central

    2015-01-01

    Objectives. Research shows that socially disadvantaged groups—especially African Americans and people of low socioeconomic status (SES)—experience more unstable social environments. I argue that this causes higher rates of turnover within their personal social networks. This is a particularly important issue among disadvantaged older adults, who may benefit from stable networks. This article, therefore, examines whether social disadvantage is related to various aspects of personal network change. Method. Social network change was assessed using longitudinal egocentric network data from the National Social Life, Health, and Aging Project, a study of older adults conducted between 2005 and 2011. Data collection in Wave 2 included a technique for comparing respondents’ confidant network rosters between waves. Rates of network losses, deaths, and additions were modeled using multivariate Poisson regression. Results. African Americans and low-SES individuals lost more confidants—especially due to death—than did whites and college-educated respondents. African Americans also added more confidants than whites. However, neither African Americans nor low-SES individuals were able to match confidant losses with new additions to the extent that others did, resulting in higher levels of confidant network shrinkage. These trends are partly, but not entirely, explained by disadvantaged individuals’ poorer health and their greater risk of widowhood or marital dissolution. Discussion. Additional work is needed to shed light on the role played by race- and class-based segregation on group differences in social network turnover. Social gerontologists should examine the role these differences play in explaining the link between social disadvantage and important outcomes in later life, such as health decline. PMID:24997286

  11. A Scoping Review of Social Media Use in Social Work Practice.

    PubMed

    Chan, Chitat

    2016-01-01

    The trend of using social media in social work is increasing, but research which systematically reviews and evaluates their uses in actual practice is limited. This article reviews the social work literature to identify the uses, benefits, and limitations of social media in social work practice, and identifies current gaps in the literature to provide recommendations for future social work research. Articles in 64 social work journals published between 2000 and 2014 were screened and analyzed. The included articles (n = 20) were analyzed with particular reference to their level of evidence and ways of social media use. The methodological quality of the studies in this review was low, and this was consistent with the findings of recent systematic reviews of social media use in medical healthcare. The findings initially suggested that social media can potentially contribute to various social work processes, including: service user engagement, need assessment, intervention, and program evaluation. Limitations include lack of quality control, reliability, confidentiality, and privacy. In social work, the dominant research concern in social media is more about professional ethics than their application in intervention. Implications for research and practice are discussed.

  12. Trends in diagnostic biochip development.

    PubMed

    Ichiishi, Eiichiro

    2013-05-01

    Technological advancements in biochips for diagnosis and prevention lead to improved healthcare cost containment with a decreasing birth rate and an aging population. Biochips have been attracting attention as a tool for improving healthcare costs. There are technological, standardization-related, ethical and societal problems in biochip development. For biochip market expansion, in addition to technological problems, it is necessary to overcome social, institutional, marketing and economic problems all together. It is expected that the application of biochip technologies will facilitate not only 'super' early diagnosis of diseases and disease prevention based on the diagnosis, but also early treatment.

  13. Social Media for School Communication. Research into Practice

    ERIC Educational Resources Information Center

    Williamson, Ronald

    2012-01-01

    It's easy to dismiss social media as a fascination of young people but to do so minimizes one of the fastest growing trends in technology. The Pew Internet and American Life Project recently found that over 71% of teens have a Facebook profile and 75% of adults have one too. Social media tools have become the way for a school or business to…

  14. Social Science Research on Biotechnology and Agriculture: A Critique.

    ERIC Educational Resources Information Center

    Buttel, Frederick H.

    1989-01-01

    Examines trends in social science research on biotechnology and agriculture. Discusses role of private industry's biotechnology "hype" in defining social science research policy in universities. Suggests that widespread promotion of biotechnology as "revolutionary" contributed to lack of academic scrutiny. Examines social…

  15. 36 CFR 219.21 - Social and economic sustainability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... grasslands make to the economic and social sustainability of local communities, regions, and the nation, the... changing conditions. Economic analyses address economic trends, the effect of national forest and grassland... services provided by national forests and grasslands. Social and economic analyses should recognize...

  16. Intergenerational Social Mobility: The United States in Comparative Perspective

    ERIC Educational Resources Information Center

    Beller, Emily; Hout, Michael

    2006-01-01

    Emily Beller and Michael Hout examine trends in U.S. social mobility, especially as it relates to the degree to which a person's income or occupation depends on his or her parents' background and to the independent contribution of economic growth. They also compare U.S. social mobility with that in other countries. They conclude that…

  17. Science/Technology/Society in the Social Studies. ERIC Digest.

    ERIC Educational Resources Information Center

    Heath, Phillip A.

    The current trend to include the relationships of science and technology to human societies in the social studies curriculum is the focus of this ERIC Digest. The Digest discusses: (1) major themes in education on science/technology/society (STS); (2) the rationale for emphasizing STS in the social studies; and (3) how to include STS in the…

  18. Evaluation of trends in wheat yield models

    NASA Technical Reports Server (NTRS)

    Ferguson, M. C.

    1982-01-01

    Trend terms in models for wheat yield in the U.S. Great Plains for the years 1932 to 1976 are evaluated. The subset of meteorological variables yielding the largest adjusted R(2) is selected using the method of leaps and bounds. Latent root regression is used to eliminate multicollinearities, and generalized ridge regression is used to introduce bias to provide stability in the data matrix. The regression model used provides for two trends in each of two models: a dependent model in which the trend line is piece-wise continuous, and an independent model in which the trend line is discontinuous at the year of the slope change. It was found that the trend lines best describing the wheat yields consisted of combinations of increasing, decreasing, and constant trend: four combinations for the dependent model and seven for the independent model.

  19. Nutritional status of Brazilian children: trends from 1975 to 1989.

    PubMed Central

    Monteiro, C. A.; Benicio, M. H.; Iunes, R.; Gouveia, N. C.; Taddei, J. A.; Cardoso, M. A.

    1992-01-01

    The prevalence of malnutrition among under-5-year-olds in Brazil fell by more than 60% between 1975 and 1989. The benefits were smaller for population strata that were more affected by malnutrition in the 1970s, i.e., children from the North and North-east regions and those from poor families in general. Regional and socioeconomic differentials in the prevalence of malnutrition therefore increased between 1975 and 1989. Trends in family income indicate extraordinary economic gains in the 1970s, some losses in the 1980s, and a modest net gain over the period 1975-89. The availability of sanitation, health, and education services, and the provision of preschool supplementary feeding programmes increased markedly in the 1970s and 1980s. Demographic trends were also positive, reducing the demand for services and programmes, increasing the economic efficiency of families, and concentrating the population in urban areas, where incomes, job opportunities, and social and material infrastructures are better. The observed nutritional improvement was therefore probably due to a moderate increase in family income associated with a substantial expansion in the provision of services and programmes, both of which were facilitated by favourable demographic trends. Also, the nutritional improvement was probably concentrated during the 1970s, while little, if any, occurred after 1980; prospects for the 1990s point to a stagnant situation. This is a reason for great concern particularly in the North and North-east regions of the country, where high rates of child malnutrition are still found. PMID:1464153

  20. Convective and stratiform precipitation trends in the Spanish Mediterranean coast

    NASA Astrophysics Data System (ADS)

    Ruiz Leo, Ana M.; Hernández Martín, Emiliano; Queralt, Sara; Cony, Marco Marco

    2010-05-01

    Eastern Iberian Peninsula is characterized by the large occurrence of convective precipitation events, which entail important economic and social damages. It is necessary to achieve a good knowledge and understanding of the meteorological processes involved. In this regard, an algorithm for classifying convective and stratiform precipitation components has been applied to a decadal precipitation record. Dataset were provided by National Spanish Meteorological Agency (AEMET) for the period 1998-2008. Hourly precipitation records have been analyzed. The goals of this study are: a) classifying total precipitation into its stratiform and convective components in Levante region (located in the Eastern Spanish coast) and b) analyzing annual and seasonal trends of such components. In order to determine both convective and stratiform precipitation components, a suitable exponential function has been used. After iterative computation process critical precipitation intensity (so-called Rc) is obtained for each year and season of the study period. Every precipitation episode in Levante region is classified into prevailing convective or stratiform regime according to the threshold value defined by Rc. First results show an annual and seasonal significant positive trend in total precipitation and stratiform component for 1998-2008 decade. Further analysis reveals that convective precipitation exhibits no significant trend. Therefore, preliminary conclusions state that the total precipitation amounts in Levante Region strongly depends on the stratiform component evolution. Current analyses are focused on evaluating the importance of convective precipitation component and assessing the main triggering factors involved in the severe weather episodes registered.

  1. Recent trends in burn epidemiology worldwide: A systematic review.

    PubMed

    Smolle, Christian; Cambiaso-Daniel, Janos; Forbes, Abigail A; Wurzer, Paul; Hundeshagen, Gabriel; Branski, Ludwik K; Huss, Fredrik; Kamolz, Lars-Peter

    2017-03-01

    Burns have been more prevalent among low socioeconomic populations and in less developed regions. Incredible advances in burn care and social development over the recent decades, however, should have placed the incidence and severity of burns in a downwards trend. The aim of this review was to give an overview on current trends in burn epidemiology across the world. Also the socioeconomic development in countries that have published epidemiological data used in this study has been taken into account when comparing the results. There was a worldwide downwards trend of burn incidence, burn severity, length of hospital stay, and mortality rate. These findings were particularly pronounced in very highly developed countries. Data from highly and medium developed countries were more heterogeneous. No studies could be obtained from low and middle income countries. Comparisons between the different studies were compromised by the fact that studies emerged from specialized facilities on one hand and general hospitals on the other. Analyzed studies were also frequently focusing on limited patient populations such as "children" or "elderly". Our findings indicate the need for an international burn database with a minimal data-set in order to obtain objective and comparable results in respect of burn epidemiology.

  2. Estimating Confidence In Data Via Trend Analysis

    NASA Technical Reports Server (NTRS)

    Gutow, David A.; Arnold, Gregory A.

    1991-01-01

    Recursive equation defines probability-density function storing trends in noisy or potentially erroneous data. Part of algorithm for analysis of trends in data. Developed to determine reliability of data from sensor used to guide robot, and mathematical approach that it represents proves valuable in other applications. Enables computation of statistic (called "confidence statistic") indicating level of confidence in new datum. Generates confidence statistic high or low, depending on whether new datum consistent or inconsistent with previous trends.

  3. Snow in Castile-León: trends and variability

    NASA Astrophysics Data System (ADS)

    Merino, A.; Campos, L.; López, L.; García-Ortega, E.; Sánchez, J. L.; Marcos, J. L.; Guerrero-Higueras, A. M.

    2012-04-01

    The location of Castile and León, inside the Iberian Peninsula, in the Northwestern quadrant, determines, in large measure, the climatic conditions of its territory, granting it very characteristic traits, mostly in the mountainous areas. It is important to note that during a large part of the year, the region is under the influence of Jet Stream, and thus, gives way to very diverse dynamic situations, which turn into different and heterogeneous types of weather. So, in many areas of the region, especially in the most elevated areas, these synoptic and mesoscale situations generate snow precipitation. We should point out that snowfall is one of the principal meteorological risks of Castile and León. Thus, on average, in some mountainous areas there are more than 40 events of snowfall registered annually, with the month of January being the month in which the highest frequency of snowfall appears. The social repercussions of this snowfall are represented in the isolation of places, essentially mountainous, highways being blocked, increase in traffic accidents, etc. As proof of this, it is this type of episode that receives ample coverage by the media, which has a linear relationship with the social perception of risk. As such, the objective of the current work is to analyze the annual trend of days with snow in the different meteorological stations pertaining to AEMET placed in the Community. The period of study is from 1960-2010. Additionally, we have also evaluated trends in annual days of freezing temperature and annual absolute minimum temperature, with the objective of facilitating a meteorological interpretation of the trends obtained on days with snowfall. Finally, the results show that in the majority of stations, a significant negative trend in days with snowfall and annual days with freezing temperatures, and a positive trend in annual absolute minimum temperatures. However, we observed variability in the different regions in the area of study

  4. Religious youth cults: Alternative healing social networks.

    PubMed

    Pattison, E M

    1980-12-01

    The motivation of youth to join esoteric religious cults considered as psychopathology is a limited and reductionistic interpretation. Youthful devotees do demonstrate symptoms of psychic distress, which appear to be significantly ameliorated through participation in religious youth cults. Two major trends in social history reveal the sources of youth cults: loss of faith in the rationalistic Western cosmology and loss of the extended family system. The religious youth cult possesses many of the properties of the normal psychosocial system, which is a critical social structure for healthful coping in the world. As a normative social system, the religious youth cult is an alternative healing system for the existential crises of contemporary youth.

  5. American families: trends and correlates.

    PubMed

    Davanzo, J; Rahman, M O

    1993-01-01

    Discussion focused on the nature of the roles of the family, a review of the major demographic changes (marriage, cohabitation, nonfamily households, remarriage, fertility, teenage pregnancy, and female employment) affecting the American family in the past decades, and the nature of the impact on women, men, and children. There were four major trends identified: 1) increased proportions of children living in single-parent families due to high rates of divorce and increased childbearing outside of marriage; 2) increased proportions of adults in nontraditional living arrangements; 3) increased female labor force participation during all stages of the life cycle; and 4) decreased proportions of children and increased proportions of older people out of total population due to declining mortality and fertility rates. Family formation arises out of childbearing and childrearing roles, the need for companionship and emotional support, and the opportunities for specialization and trade, and the economies of scale. The costs of family living may include the potential for disagreement, conflict, loss of privacy, and time and money. There were a number of reasons identified for not maintaining traditional families consisting of a married couple with children. The trends were for later age at marriage: 24.4 years in 1992 for women, increased cohabitation (almost 50% cohabiting prior to first marriage in 1985-86), decreased number of married couple households, and increased number of adults in non-family households. The divorce rate has risen over the past 100 years with peaks in the 1970s; the reasons were identified as increased baby boomers and new marriages, increased labor participation of women, and changes in gender roles. The stabilization and slight decline in rates may be due to a natural leveling, the likelihood of greater stability within new marriages, and the aging of the baby boomers. An anticipated increase in divorce rates in the future was also justified

  6. [Social support and health: standpoints from the social and human sciences].

    PubMed

    Canesqui, Ana Maria; Barsaglini, Reni Aparecida

    2012-05-01

    This article analyses the themes and conceptual-theoretical approaches of the social support in the literature from important international journals about social sciences and medicine, and in from 1983 to 2005 are analyzed. 259 international and 57 national abstracts was reading for the identification and computing the relations of the social support with health/disease/care. A deeper conceptual analysis about social support and the theories of social science were reported in an intentional sample of 56 international and 18 national texts. The international literature is based on the social psychology, in the several trends of the sociology and of the political science and less in the anthropology. The national literature dialogues less with the psychosocial theories and more with the sociological and anthropological theories. In this latter literature the social support approaches are concerned with social network theories; reciprocity, exchanges and cultural values. It is concluded that different trends guide the conceptual-theoretical analyses of the social support, being the international literature older, wider, more diversified and empirical, but with scarce anthropological production. The national literature is more reflexive them empirical.

  7. Brief Report: A Comparison of the Preference for Viewing Social and Non-Social Movies in Typical and Autistic Adolescents

    ERIC Educational Resources Information Center

    Dubey, Indu; Ropar, Danielle; de C. Hamilton, Antonia F.

    2017-01-01

    The recently proposed Social Motivation theory (Chevallier et al., Trends in cognitive sciences 16(4):231-239, 2012) suggests that social difficulties in Autism Spectrum Condition (ASC) might be caused by a difference in the motivation to engage with other people. Here we compared adolescents with (N = 31) and without (N = 37) ASC on the…

  8. Recent Trends and Advances in Sedimentology.

    ERIC Educational Resources Information Center

    Suttner, Lee J.

    1979-01-01

    Briefly surveys recent trends and developments in sedimentology. Includes Clastic sedimentary petrology, petrology of argillaceous rocks, terrigenous depositional environments, and chemical sedimentology. (MA)

  9. The Seasonality of Antarctic Sea Ice Trends

    NASA Astrophysics Data System (ADS)

    Holland, P.

    2014-12-01

    Unlike the strong decline in Arctic sea ice, Antarctic sea ice is experiencing a weak overall increase in area that is the residual of opposing regional trends. This study considers the seasonal pattern of these trends. In addition to traditional ice concentration and ice area, temporal rates of change of these quantities are investigated ("intensification" and "expansion," respectively). This is crucial to the attribution of the Antarctic sea ice trends, since changes in wind or thermal forcing directly affect ice areal change, rather than ice area itself. The study shows that diverse regional trends all contribute significantly to the overall Antarctic sea-ice increase. In contrast to the widely-held view of a 'south Pacific dipole', trends in the Weddell and Amundsen-Bellingshausen regions are found to best compensate in magnitude and seasonality. Perhaps most importantly, the largest concentration trends, in autumn, are actually caused by intensification trends during spring. Autumn intensification trends directly oppose autumn concentration trends in most places, seemingly as a result of ice and ocean feedbacks. Further study of changes during the spring melting season is therefore required to unravel the Antarctic sea ice increase.

  10. Meteorology: are there trends in hurricane destruction?

    PubMed

    Pielke, Roger A

    2005-12-22

    Since the record impact of Hurricane Katrina, attention has focused on understanding trends in hurricanes and their destructive potential. Emanuel reports a marked increase in the potential destructiveness of hurricanes based on identification of a trend in an accumulated annual index of power dissipation in the North Atlantic and western North Pacific since the 1970s. If hurricanes are indeed becoming more destructive over time, then this trend should manifest itself in more destruction. However, my analysis of a long-term data set of hurricane losses in the United States shows no upward trend once the data are normalized to remove the effects of societal changes.

  11. Nuclear Proliferation Technology Trends Analysis

    SciTech Connect

    Zentner, Michael D.; Coles, Garill A.; Talbert, Robert J.

    2005-10-04

    A process is underway to develop mature, integrated methodologies to address nonproliferation issues. A variety of methodologies (both qualitative and quantitative) are being considered. All have one thing in common, a need for a consistent set of proliferation related data that can be used as a basis for application. One approach to providing a basis for predicting and evaluating future proliferation events is to understand past proliferation events, that is, the different paths that have actually been taken to acquire or attempt to acquire special nuclear material. In order to provide this information, this report describing previous material acquisition activities (obtained from open source material) has been prepared. This report describes how, based on an evaluation of historical trends in nuclear technology development, conclusions can be reached concerning: (1) The length of time it takes to acquire a technology; (2) The length of time it takes for production of special nuclear material to begin; and (3) The type of approaches taken for acquiring the technology. In addition to examining time constants, the report is intended to provide information that could be used to support the use of the different non-proliferation analysis methodologies. Accordingly, each section includes: (1) Technology description; (2) Technology origin; (3) Basic theory; (4) Important components/materials; (5) Technology development; (6) Technological difficulties involved in use; (7) Changes/improvements in technology; (8) Countries that have used/attempted to use the technology; (9) Technology Information; (10) Acquisition approaches; (11) Time constants for technology development; and (12) Required Concurrent Technologies.

  12. [Asthma mortality trends in Mexico].

    PubMed

    Salas Ramírez, M; Segura Méndez, N H; Martínez-Cairo Cueto, S

    1994-04-01

    The objective of this cross-sectional study was to estimate mortality and morbidity from asthma in Mexico by federative entity (state) of residence, age, and sex during the period between 1960 and 1988. Statistics published by the National Institute of Statistics, Geography, and Information Science were reviewed, as were vital statistics and information from other sources. Data were selected on mortality, hospital admissions, and outpatient visits, as well as population by federative entity, age, and sex. Mortality and morbidity rates were adjusted for age using the direct method. From 1960 to 1987, mortality decreased for both sexes. The groups with the highest asthma mortality were those under 4 years of age and those over 50. From 1960 to the present, the state with the highest mortality was Tlaxcala. Hospitalizations increased from 10 to 140 per 100,000 population for the country as a whole. When both outpatient visits and hospitalizations were considered, the morbidity rates rose from 180 to 203.4 per 100,000 between 1960 and 1970. In 1970, hospital morbidity was higher among males than females. From 1960 up to the 1990s, the highest rates of hospitalization and outpatient visits were registered among those under 4 and those over 60. The states with the highest asthma hospitalization rates were Morelos, Baja California Sur, Nuevo León, Durango, and Tamaulipas. It is concluded that asthma mortality in Mexico is showing a downward trend, while morbidity is increasing considerably, especially among adolescents.

  13. New trends in nucleoside biotechnology.

    PubMed

    Mikhailopulo, I A; Miroshnikov, A I

    2010-07-01

    This review focuses on new trends in nucleoside biotechnology, which have emerged during the last decade. Continuously growing interest in the study of this class of compounds is fueled by a number of factors: ( i ) a growing need for large-scale production of natural 2 ' -deoxy- β -D-ribonucleosides as well as their analogs with modifications in the carbohydrate and base fragments, which can then be used for the synthesis and study of oligonucleotides, including short-interfering RNA (siRNA), microRNA (miRNA), etc.; ( ii ) a necessity for the development of efficient practical technologies for the production of biologically important analogs of natural nucleosides, including a number of anticancer and antiviral drugs; ( iii ) a need for further study of known and novel enzymatic transformations and their use as tools for the efficient synthesis of new nucloside analogs and derivates with biomedical potential. This article will review all of these aspects and also include a brief retrospect of this field of research.

  14. Long-Term Mortality Trends

    Cancer.gov

    This infographic shows the National Cancer Institute 10-year Mortality Trends. The graphs show the Average Annual Percent of Change (AAPC) 2002-2011. For Men, Liver & IBD: 2.6*, Soft Tissue inc. Heart: 0.8*, Pancreas: 0.3*, Melanoma: 0.3*, Bladder: 0, Brain & ONS: -0.4, Oral Cavity: -0.5, Esophagus: -0.5*, Kidney: -0.8*, Leukemia: -0.9*, Myeloma: -1.1*, All Sites: -1.8*, Non Hodgkin Lymphoma: -2.3*, Larynx: -2.5*, Lung and Bronchus: -2.6*, Colon and Rectum: -3.9*, Stomach: -3.1*, and Prostate: -3.3*. For Women, Liver & IBD: 1.9*, Corpus & Uterus: 1.0*, Pancreas: 0.4*, Bladder: -0.4*, Kidney: -0.9*, Brain & ONS: -0.9*, Leukemia: -1.1*, Gallbladder: -1.2*, Lung & Bronchus: -1.2*, Cervix: -1.3*, All Sites: -1.4*, Esophagus: -1.5*, Myeloma: -1.6*, Breast: -1.9*, Oral Cavity: -2.0*, Ovary: -2.0*, Stomach: -2.7*, Colon & Rectum: -2.9*, and Non-Hodgkin Lymphoma: -3.1*. * AAPC is significantly different from zero (p<.05). www.cancer.gov Source: Special section of the Annual Report to the Nation on the Status of Cancer, 1975-2011

  15. Total ozone trend over Cairo

    NASA Technical Reports Server (NTRS)

    Hassan, G. K. Y.

    1994-01-01

    A world wide interest in protecting ozone layer against manmade effects is now increasing. Assessment of the ozone depletion due to these activities depends on how successfully we can separate the natural variabilities from the data. The monthly mean values of total ozone over Cairo (30 05N) for the period 1968-1988, have been analyzed using the power spectral analysis technique. The technique used in this analysis does not depend on a pre-understanding of the natural fluctuations in the ozone data. The method depends on increasing the resolution of the spectral peaks in order to obtain the more accurate sinusoidal fluctuations with wavelength equal to or less than record length. Also it handles the possible sinusoidal fluctuations with wavelength equal to or less than record length. The results show that it is possible to detect some of the well known national fluctuations in the ozone record such as annual, semiannual, quasi-biennial and quasi-quadrennial oscillations. After separating the natural fluctuations from the ozone record, the trend analysis of total ozone over Cairo showed that a decrease of about -1.2% per decade has occurred since 1979.

  16. Future trends in international terrorism

    SciTech Connect

    Jenkins

    1985-12-01

    This survey offers a depressing but conservative view of future trends in terrorism. Terrorism persists. It may double in volume, but the world does not end in terrorist anarchy. Few changes are foreseen in terrorist tactics or targets. Terrorists will escalate their violence, their attacks will become more indiscriminate, we may see political demands based upon threats of food contamination, but terrorists probably will not enter the Armageddon world of mass destruction. Terrorism will become institutionalized as a mode of armed conflict for some, no less legitimate than other modes of conflict. The media will increase its ability to cover terrorist incidents; we will see even more terrorism. The extraordinary security measures taken against terrorism will have become a permanent part of the landscape, of our life style. They will no longer attract comment. That may be the most insidious and perhaps the most worrisome development in the coming years. Terrorism will become an accepted fact of contemporary life--commonplace, ordinary, banal, and therefore somehow tolerable.

  17. Trends in stratospheric minor constituents

    NASA Technical Reports Server (NTRS)

    Stolarski, R. S.; Chu, W. P.; Coffey, M. T.; Heaps, W. S.; Kaye, J. A.; Mccormick, M. P.; Zander, R.

    1989-01-01

    Photochemical models predict that increasing source gas concentrations are also expected to lead to changes in the concentrations of both catalytically active radical species (such as NO2, ClO, and OH) and inactive reservoir species (such as HNO3, HCl, and H2O). For simplicity, we will refer to all these as trace species. Those species that are expected to have increasing concentration levels are investigated. Additionally, the trace species concentration levels are monitored for unexpected changes on the basis of the measure increase in source gases. Carrying out these investigations is difficult due to the limited data base of measurements of stratospheric trace species. In situ measurements are made only infrequently, and there are few satelliteborne measurements, most over a time space insufficient for trend determination. Instead, ground-based measurements of column content must be used for many species, and interpretation is complicated by contributions from the troposphere or mesosphere or both. In this chapter, we examine existing measurements as published or tabulated.

  18. Vascular Injuries: Trends in Management

    PubMed Central

    Wani, Mohd Lateef; Ahangar, Ab Gani; Ganie, Farooq Ahmad; Wani, Shadab Nabi; Wani, Nasir-ud-din

    2012-01-01

    Abstract Vascular injury presents a great challenge to the emergency resident because these injuries require urgent intervention to prevent loss of life or limb. Sometimes serious vascular injury presents with only subtle or occult signs or symptoms. The patient may present weeks or months after initial injury with symptoms of vascular insufficiency, embolization, pseudoaneurysm, arteriovenous fistula etc. Although the majority of vascular injuries are caused by penetrating trauma from gunshot wounds, stabbing or blast injury, the possibility of vascular injury needs to be considered in patients presenting with displaced long bone fractures, crush injury, prolonged immobilization in a fixed position by tight casts or bandages and various invasive procedures. iatrogenic vascular injuries constitute about 10% of cases in most series; however the incidence is an increasing trend because more endovascular procedures such as angioplasty and cardiac catheterization are being performed routinely. Civilian trauma is more frequently seen in young males. However, it can occur at any age due to road accidents, firearms, bomb blasts and diagnostic procedures. Most of the time, civilian trauma causes less tissue damage. There is an epidemic of vascular injuries in Kashmir valley because of problems in law and order in the past two decades. This review deals with the topic in detail. PMID:24350103

  19. Thinking Socially: Teaching Social Knowledge to Foster Social Behavioral Change

    ERIC Educational Resources Information Center

    Crooke, Pamela J.; Winner, Michelle Garcia; Olswang, Lesley B.

    2016-01-01

    This article addresses the complexity of what it means to "be social" from the perspective of social thinking. This perspective recognizes social cognitive processing abilities as the foundation for social knowledge and, in turn, social behaviors. The article further describes variables that influence how one understands how to do what…

  20. Social cost impact assessment of pipeline infrastructure projects

    SciTech Connect

    Matthews, John C.; Allouche, Erez N.; Sterling, Raymond L.

    2015-01-15

    A key advantage of trenchless construction methods compared with traditional open-cut methods is their ability to install or rehabilitate underground utility systems with limited disruption to the surrounding built and natural environments. The equivalent monetary values of these disruptions are commonly called social costs. Social costs are often ignored by engineers or project managers during project planning and design phases, partially because they cannot be calculated using standard estimating methods. In recent years some approaches for estimating social costs were presented. Nevertheless, the cost data needed for validation of these estimating methods is lacking. Development of such social cost databases can be accomplished by compiling relevant information reported in various case histories. This paper identifies eight most important social cost categories, presents mathematical methods for calculating them, and summarizes the social cost impacts for two pipeline construction projects. The case histories are analyzed in order to identify trends for the various social cost categories. The effectiveness of the methods used to estimate these values is also discussed. These findings are valuable for pipeline infrastructure engineers making renewal technology selection decisions by providing a more accurate process for the assessment of social costs and impacts. - Highlights: • Identified the eight most important social cost factors for pipeline construction • Presented mathematical methods for calculating those social cost factors • Summarized social cost impacts for two pipeline construction projects • Analyzed those projects to identify trends for the social cost factors.