Sample records for aided point protection

  1. 46 CFR 199.214 - Immersion suits and thermal protective aids.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Immersion suits and thermal protective aids. 199.214... Passenger Vessels § 199.214 Immersion suits and thermal protective aids. (a) Each passenger vessel must... an immersion suit. (c) The immersion suits and thermal protective aids required under paragraphs (a...

  2. 46 CFR 199.214 - Immersion suits and thermal protective aids.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Immersion suits and thermal protective aids. 199.214... Passenger Vessels § 199.214 Immersion suits and thermal protective aids. (a) Each passenger vessel must... an immersion suit. (c) The immersion suits and thermal protective aids required under paragraphs (a...

  3. 46 CFR 199.214 - Immersion suits and thermal protective aids.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Immersion suits and thermal protective aids. 199.214... Passenger Vessels § 199.214 Immersion suits and thermal protective aids. (a) Each passenger vessel must... an immersion suit. (c) The immersion suits and thermal protective aids required under paragraphs (a...

  4. 46 CFR 199.214 - Immersion suits and thermal protective aids.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Immersion suits and thermal protective aids. 199.214... Passenger Vessels § 199.214 Immersion suits and thermal protective aids. (a) Each passenger vessel must... an immersion suit. (c) The immersion suits and thermal protective aids required under paragraphs (a...

  5. 46 CFR 199.214 - Immersion suits and thermal protective aids.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Immersion suits and thermal protective aids. 199.214... Passenger Vessels § 199.214 Immersion suits and thermal protective aids. (a) Each passenger vessel must... an immersion suit. (c) The immersion suits and thermal protective aids required under paragraphs (a...

  6. 33 CFR 66.01-50 - Protection of private aids to navigation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Protection of private aids to... SECURITY AIDS TO NAVIGATION PRIVATE AIDS TO NAVIGATION Aids to Navigation Other Than Federal or State § 66.01-50 Protection of private aids to navigation. Private aids to navigation lawfully maintained under...

  7. 33 CFR 66.01-50 - Protection of private aids to navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Protection of private aids to... SECURITY AIDS TO NAVIGATION PRIVATE AIDS TO NAVIGATION Aids to Navigation Other Than Federal or State § 66.01-50 Protection of private aids to navigation. Private aids to navigation lawfully maintained under...

  8. 33 CFR 66.01-50 - Protection of private aids to navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Protection of private aids to... SECURITY AIDS TO NAVIGATION PRIVATE AIDS TO NAVIGATION Aids to Navigation Other Than Federal or State § 66.01-50 Protection of private aids to navigation. Private aids to navigation lawfully maintained under...

  9. 33 CFR 66.01-50 - Protection of private aids to navigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Protection of private aids to... SECURITY AIDS TO NAVIGATION PRIVATE AIDS TO NAVIGATION Aids to Navigation Other Than Federal or State § 66.01-50 Protection of private aids to navigation. Private aids to navigation lawfully maintained under...

  10. 33 CFR 66.01-50 - Protection of private aids to navigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Protection of private aids to... SECURITY AIDS TO NAVIGATION PRIVATE AIDS TO NAVIGATION Aids to Navigation Other Than Federal or State § 66.01-50 Protection of private aids to navigation. Private aids to navigation lawfully maintained under...

  11. Visual Aids and Eye Protection for the Aviator

    DTIC Science & Technology

    1976-10-01

    pigmentosa patients. Retinitis pigmen- toss robs you of your night vision very quickly. You still can see centrally and in the daytime but very little at...AND VISUAL AIDS by D.H.Brennan CI INTEGRATION OF AVIATOR’S EYE PROTECTION AND VISUAL AIDS by G.TChisum and P.E.Morway C2 PROTECTION FROM RETINAL BURNS...ensure that infra red wavelengths outside the visible band (MOO-1400 nm) are also attenuated to avoid any possibility of retinal burns. Short ultra

  12. Religion and women's health in Ghana: insights into HIV/AIDs preventive and protective behavior.

    PubMed

    Takyi, Baffour K

    2003-03-01

    Since the late 1970s when the first cases of HIV/AIDS were identified in Africa, there has been an upsurge of research on the epidemic. Although religious involvement may be germane to AIDS protective and risk behavior, few of these studies deal with religion and AIDS. This article contributes to the discourse on religion and health in Africa by analysing the interrelationship between religion and AIDS behavior in Ghana, a West African country at the early stages of the AIDS epidemic, and one where religious activities are more pronounced. We explore whether a woman's knowledge of HIV/AIDS is associated with her religious affiliation, and whether religious affiliation influences AIDS preventive (protective) attitudes. Findings from our analysis of Ghanaian data indicate that religious affiliation has a significant effect on knowledge of AIDS. However, we did not find religious affiliation to be associated with changes in specific protective behavior, particularly the use of condoms. The limitations and implications of the study are discussed, promising directions for further research on religion and AIDS protective and risk behaviors are also discussed, and the design and development of culturally sensitive programs to help in the ongoing AIDS prevention efforts in the region are proposed.

  13. Phase-shifting point diffraction interferometer focus-aid enhanced mask

    DOEpatents

    Naulleau, Patrick

    2000-01-01

    A phase-shifting point diffraction interferometer system (PS/PDI) employing a PS/PDI mask that includes a PDI focus aid is provided. The PDI focus aid mask includes a large or secondary reference pinhole that is slightly displaced from the true or primary reference pinhole. The secondary pinhole provides a larger capture tolerance for interferometrically performing fine focus. With the focus-aid enhanced mask, conventional methods such as the knife-edge test can be used to perform an initial (or rough) focus and the secondary (large) pinhole is used to perform interferometric fine focus. Once the system is well focused, high accuracy interferometry can be performed using the primary (small) pinhole.

  14. Effectiveness of Protected Areas in the Pan-Tropics and International Aid for Conservation

    NASA Astrophysics Data System (ADS)

    Kim, D. H.

    2015-12-01

    Protected areas are crucial for tropical forest conservation efforts. Estimation of the effectiveness of protected areas is thus important for evaluating the efficacy of forest conservation policies and priorities. However, comprehensive evaluation of the long-term effects of Protected Areas and international aid is lacking. However, with the recent availability of long-term, large-scale forest cover change data at 30-m resolution, it has become possible to address some of the issues surrounding the effectiveness of protected areas. To evaluate the effectiveness of Protected Areas in the pan-tropics and international aid for conservation, we use the 30m resolution data along with econometrics 1) to estimate avoided deforestation by PAs in the tropics during the 2000s, 2) estimate effects of international aid on avoided deforestation by PAs and 3) analyze the relationships between the socio-economic variables and increases in deforestation, avoided deforestation by PAs and effects of international aid. Our results show that protected areas avoided 83,500 ± 21,200 km2 of deforestation during the 2000s. Brazil showed the highest estimates of effects of international aid on the avoided deforestation of 22 m2/USD, which is about 50 times higher compared to Indonesia (0.5 m2/USD). The regression analysis between avoided deforestation, effects of international aid and socio-economic factors demonstrates that PAs have been relatively more effective in the countries where the deforestation pressures were increasing and that governance and forest change monitoring capacity may be important factors enhancing the efficacy of international aid. Our study presents the first pan-tropical analysis of the long-term evaluation of the effectiveness of protected areas, international aid and their regulating factors using spatially explicit fine resolution data. Our findings allow us to pinpoint where conservation initiatives and resource management are effectively practiced and to

  15. UNG protects B cells from AID-induced telomere loss

    PubMed Central

    Cortizas, Elena M.; Zahn, Astrid; Safavi, Shiva

    2016-01-01

    Activation-induced deaminase (AID) initiates antibody gene diversification by creating G:U mismatches in the immunoglobulin loci. However, AID also deaminates nonimmunoglobulin genes, and failure to faithfully repair these off-target lesions can cause B cell lymphoma. In this study, we identify a mechanism by which processing of G:U produced by AID at the telomeres can eliminate B cells at risk of genomic instability. We show that telomeres are off-target substrates of AID and that B cell proliferation depends on protective repair by uracil-DNA glycosylase (UNG). In contrast, in the absence of UNG activity, deleterious processing by mismatch repair leads to telomere loss and defective cell proliferation. Indeed, we show that UNG deficiency reduces B cell clonal expansion in the germinal center in mice and blocks the proliferation of tumor B cells expressing AID. We propose that AID-induced damage at telomeres acts as a fail-safe mechanism to limit the tumor promoting activity of AID when it overwhelms uracil excision repair. PMID:27697833

  16. AIDS-related health behavior: coping, protection motivation, and previous behavior.

    PubMed

    Van der Velde, F W; Van der Pligt, J

    1991-10-01

    The purpose of this study was to examine Rogers' protection motivation theory and aspects of Janis and Mann's conflict theory in the context of AIDS-related health behavior. Subjects were 84 heterosexual men and women and 147 homosexual men with multiple sexual partners; LISREL's path-analysis techniques were used to evaluate the goodness of fit of the structural equation models. Protection motivation theory did fit the data but had considerably more explanatory power for heterosexual than for homosexual subjects (49 vs. 22%, respectively). When coping styles were added, different patterns of findings were found among both groups. Adding variables such as social norms and previous behavior increased the explained variance to 73% for heterosexual subjects and to 44% for homosexual subjects. It was concluded that although protection motivation theory did fit the data fairly adequately, expanding the theory with other variables--especially those related to previous behavior--could improve our understanding of AIDS-related health behavior.

  17. Data-protection standards and confidentiality of HIV/AIDS status in the workplace - a South African case study.

    PubMed

    Muskat-Gorska, Zuzanna

    2008-11-01

    The article contextualises an emerging new regime for information privacy in South Africa (i.e. the draft Protection of Personal Information Bill). Subsequently, it discusses the possibility of successful implementation of international data-protection standards in an environment where there is an urgent need to balance HIV/AIDS confidentiality rights with public health requirements. Also, the article presents a preliminary assessment of the possible impact of professionalisation (and outsourcing) of workplace HIV/AIDS management on workplace data-protection practices, and it identifies some spaces for social dialogue on HIV/AIDS-data treatment in South Africa. The study methods comprise an analysis of legal documents (concerning international data-protection standards and the development of law governing data protection and HIV/AIDS confidentiality in South Africa) and interviews conducted with workplace health managers and trade union representatives, in Johannesburg, in 2007.

  18. [AIDS, sexuality and attitude of adolescents about protection against HIV].

    PubMed

    Camargo, Brigido V; Botelho, Lúcio J

    2007-02-01

    To describe the role of sexual experience based on information and sociocultural contexts for the risk of HIV/AIDS transmission in adolescents. A questionnaire was answered by 1,386 middle school students from the state of Santa Catarina, Southern Brazil, in 2000. The instrument included the following variables: personal characteristics, sexual experience, communication context and knowledge on AIDS, attitudes towards condom use, risk and protective behaviors and feelings. Data analysis comprised statistical description and relational analysis (Chi-square and mean comparison tests). Lack of knowledge about HIV transmission was related to peers as main information source (p<0.05). Steady romantic relationships are the predominant context for sexual relationships with penetration (p<0.001). AIDS protection was associated to three factors: ongoing relationship, number of sexual partners and safe sex (p<0.001). A positive attitude for condom use is favored by talks about sexuality and the intention of condom use (p<0.001). The obstacles to condom use are: having had recent sexual relationships, risk behaviors, inadequate knowledge and dependence of television as an information source (p<0.005). The practice of safe sex is affected by adolescent's level of information, their attitudes about condom use and fear of the epidemic. Reevaluating prevention through multipliers strategy as well as reappraisal of family as mediators and the use of appropriate materials about Aids for teenagers are recommended.

  19. Is AIDS a floating point between HIV seroconversion and death? Insights from the Tricontinental Seroconverter Study.

    PubMed

    van Benthem, B H; Veugelers, P J; Cornelisse, P G; Strathdee, S A; Kaldor, J M; Shafer, K A; Coutinho, R A; van Griensven, G J

    1998-06-18

    To investigate the significance of the time from seroconversion to AIDS (incubation time) and other covariates for survival from AIDS to death. In survival analysis, survival from AIDS to death was compared for different categories of length of incubation time adjusted and unadjusted for other covariates, and significant predictors for survival from AIDS to death were investigated. Survival after AIDS was not affected by the incubation time in univariate as well as in multivariate analyses. Predictive factors for progression from AIDS to death were age at seroconversion, type of AIDS diagnosis, and CD4 cell count at AIDS. The relative hazard for age at seroconversion increased 1.38-fold over 10 years. Men with a CD4 cell count at AIDS of <130 x 10(6)/l had a twofold higher risk in progression to death than men with higher CD4 cell counts. Persons diagnosed with lymphoma had a sixfold higher risk of progression to death than persons with Kaposi's sarcoma or opportunistic infections. The incubation time as well as other factors before AIDS did not affect survival after AIDS. Survival from AIDS to death can be predicted by data obtained at the time of AIDS diagnosis, such as type of diagnosis, age and CD4 cell count. AIDS seems to be a significant point in progression to death, and not just a floating point between infection and death affected by prior factors for persons who did not receive effective therapy and did not have long incubation times.

  20. Risk and protection for HIV/AIDS in African-American, Hispanic, and White adolescents.

    PubMed

    Bartlett, Robin; Buck, Raymond; Shattell, Mona M

    2008-07-01

    African-Americans and Hispanics are disproportionately affected by HIV/AIDS in the United States. HIV infection is often acquired during adolescence, a time when risky sexual behaviors are at their peak. This study explored relationships among selected risk factors, protective factors, and risky sexual behaviors among African-American, Hispanic, and White adolescents, from a sample of adolescents from the National Longitudinal Study of Adolescent Health. African-Americans and Hispanics were more likely to have sexual intercourse without the use of birth control than were Whites. African-Americans were more likely to have sexual behavior with multiple sexual partners than either Hispanics or Whites were, and African-Americans had higher self-esteem than did Hispanics and Whites. In order to develop culturally sensitive, effective interventions to prevent HIV/AIDS in adolescents, racial differences in risk and protective factors must be examined.

  1. Risk and protective factors for bullying victimization among AIDS-affected and vulnerable children in South Africa.

    PubMed

    Cluver, Lucie; Bowes, Lucy; Gardner, Frances

    2010-10-01

    To examine whether bullying is a risk factor for psychological distress among children in poor, urban South Africa. To determine risk and protective factors for bullying victimization. One thousand and fifty children were interviewed in deprived neighborhoods, including orphans, AIDS-affected children, streetchildren, and child-headed households. Using standardized scales, children reported on bullying victimization, psychological problems, and potential risk and protective factors at individual, peer, family, and community levels. 34% of children reported bullying victimization. Bullied children showed higher levels of anxiety, depression, suicidal ideation, and post-traumatic stress, as well as higher levels of clinical-level disorder. Risk factors for being bullied were being a victim of physical or sexual abuse or domestic violence at home, living in a high-violence community, and experiencing AIDS-related stigma (independent of sociodemographic cofactors and child psychological disorder). Protective factors were sibling support and support from friends, although findings suggest that friendship groups may also be sources of bullying for AIDS-affected children. Bullying is an independent and important risk factor in child psychological distress in South Africa. Children victimized at home or in the community are more likely to be bullied, suggesting a cycle of violence. Those working with children in Southern Africa should be alert to risk of bullying, especially among abused or AIDS-affected children. Interventions combating community violence and AIDS-related stigma may have additional positive impacts on bullying, and promotion of peer and sibling support may reduce bullying victimization among high-risk children. Copyright © 2010 Elsevier Ltd. All rights reserved.

  2. A computer-aided telescope pointing system utilizing a video star tracker

    NASA Technical Reports Server (NTRS)

    Murphy, J. P.; Lorell, K. R.; Swift, C. D.

    1975-01-01

    The Video Inertial Pointing (VIP) System developed to satisfy the acquisition and pointing requirements of astronomical telescopes is described. A unique feature of the system is the use of a single sensor to provide information for the generation of three axis pointing error signals and for a cathode ray tube (CRT) display of the star field. The pointing error signals are used to update the telescope's gyro stabilization and the CRT display is used by an operator to facilitate target acquisition and to aid in manual positioning of the telescope optical axis. A model of the system using a low light level vidicon built and flown on a balloon-borne infrared telescope is briefly described from a state of the art charge coupled device (CCD) sensor. The advanced system hardware is described and an analysis of the multi-star tracking and three axis error signal generation, along with an analysis and design of the gyro update filter, are presented. Results of a hybrid simulation are described in which the advanced VIP system hardware is driven by a digital simulation of the star field/CCD sensor and an analog simulation of the telescope and gyro stabilization dynamics.

  3. Fixed-point Design of the Lattice-reduction-aided Iterative Detection and Decoding Receiver for Coded MIMO Systems

    DTIC Science & Technology

    2011-01-01

    reliability, e.g., Turbo Codes [2] and Low Density Parity Check ( LDPC ) codes [3]. The challenge to apply both MIMO and ECC into wireless systems is on...REPORT Fixed-point Design of theLattice-reduction-aided Iterative Detection andDecoding Receiver for Coded MIMO Systems 14. ABSTRACT 16. SECURITY...illustrates the performance of coded LR aided detectors. 1. REPORT DATE (DD-MM-YYYY) 4. TITLE AND SUBTITLE 13. SUPPLEMENTARY NOTES The views, opinions

  4. Listening to Our Patients: Learning About Suicide Risk and Protective Factors From Veterans With HIV/AIDS.

    PubMed

    Signoracci, Gina M; Stearns-Yoder, Kelly A; Holliman, Brooke Dorsey; Huggins, Joseph A; Janoff, Edward N; Brenner, Lisa A

    2016-12-01

    We sought to gather perspectives of veterans with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) regarding suicide risk factors, warning signs, and protective factors. We also aimed to modify an existing Veterans Health Administration tool, the Suicide Risk Assessment Guide Pocket Card, for HIV/AIDS provider use. Twenty male veterans participated in audio-recorded semistructured interviews that were transcribed and coded for themes. Veterans highlighted personally relevant psychosocial stressors (i.e., poverty, social isolation and loneliness, and physical health). Although the concept of warning signs did not seem salient to participants, they named indicators of elevated imminent risk for self-directed violence (i.e., "relapse," "not take'n medications," and "miss'n appointments") and few protective factors. No themes emerged regarding recommended pocket card changes. This sample of veterans identified self-directed violence risks noted in the general population and others with HIV/AIDS, as well as proximal events associated with increased risk. Care providers are encouraged to explore the relevance of noted imminent and persistent indicators of increased risk with veterans seeking care. © The Author(s) 2015.

  5. Looking beyond food aid to livelihoods, protection and partnerships: strategies for WFP in the Darfur states.

    PubMed

    Young, Helen

    2007-03-01

    The humanitarian crisis in Darfur remains extremely serious. The optimism that followed the signing of the Abuja Peace Accord was followed by a rapid deterioration in security on the ground in part associated with increasing factionalism in various rebel movements. This paper briefly reviews the evolution of the crisis, its impact on lives and livelihoods and the response by the World Food Programme (WFP) to June 2006. The major challenges and issues facing the food aid programme in the previous 18 months included: dealing with insecurity while maintaining or even extending programme outreach; the need to link protection with assistance more explicitly; and determining the wider impact of food aid programming on the processes and institutions linked with the conflict. The paper discusses the main strategic issues facing WFP in the future such as: integrating security and protection with needs assessments and operational decisions, broadening response strategies beyond food aid and bringing livelihoods to the fore, the need to review cost-efficiency, promoting partnerships and strengthening national and regional capacities.

  6. A novel technique for reference point generation to aid in intraoral scan alignment.

    PubMed

    Renne, Walter G; Evans, Zachary P; Mennito, Anthony; Ludlow, Mark

    2017-11-12

    When using a completely digital workflow on larger prosthetic cases it is often difficult to communicate to the laboratory or chairside Computer Aided Design and Computer Aided Manufacturing system the provisional prosthetic information. The problem arises when common hard tissue data points are limited or non-existent such as in complete arch cases in which the 3D model of the complete arch provisional restorations must be aligned perfectly with the 3D model of the complete arch preparations. In these instances, soft tissue is not enough to ensure an accurate automatic or manual alignment due to a lack of well-defined reference points. A new technique is proposed for the proper digital alignment of the 3D virtual model of the provisional prosthetic to the 3D virtual model of the prepared teeth in cases where common and coincident hard tissue data points are limited. Clinical considerations: A technique is described in which fiducial composite resin dots are temporarily placed on the intraoral keratinized tissue in strategic locations prior to final impressions. These fiducial dots provide coincident and clear 3D data points that when scanned into a digital impression allow superimposition of the 3D models. Composite resin dots on keratinized tissue were successful at allowing accurate merging of provisional restoration and post-preparation 3D models for the purpose of using the provisional restorations as a guide for final CLINICAL SIGNIFICANCE: Composite resin dots placed temporarily on attached tissue were successful at allowing accurate merging of the provisional restoration 3D models to the preparation 3D models for the purposes of using the provisional restorations as a guide for final restoration design and manufacturing. In this case, they allowed precise superimposition of the 3D models made in the absence of any other hard tissue reference points, resulting in the fabrication of ideal final restorations. © 2017 Wiley Periodicals, Inc.

  7. Optical Interface States Protected by Synthetic Weyl Points

    NASA Astrophysics Data System (ADS)

    Wang, Qiang; Xiao, Meng; Liu, Hui; Zhu, Shining; Chan, C. T.

    2017-07-01

    Weyl fermions have not been found in nature as elementary particles, but they emerge as nodal points in the band structure of electronic and classical wave crystals. Novel phenomena such as Fermi arcs and chiral anomaly have fueled the interest in these topological points which are frequently perceived as monopoles in momentum space. Here, we report the experimental observation of generalized optical Weyl points inside the parameter space of a photonic crystal with a specially designed four-layer unit cell. The reflection at the surface of a truncated photonic crystal exhibits phase vortexes due to the synthetic Weyl points, which in turn guarantees the existence of interface states between photonic crystals and any reflecting substrates. The reflection phase vortexes have been confirmed for the first time in our experiments, which serve as an experimental signature of the generalized Weyl points. The existence of these interface states is protected by the topological properties of the Weyl points, and the trajectories of these states in the parameter space resembles those of Weyl semimetal "Fermi arc surface states" in momentum space. Tracing the origin of interface states to the topological character of the parameter space paves the way for a rational design of strongly localized states with enhanced local field.

  8. Topological phases protected by point group symmetry

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

    Song, Hao; Huang, Sheng -Jie; Fu, Liang

    We consider symmetry-protected topological (SPT) phases with crystalline point group symmetry, dubbed point group SPT (pgSPT) phases. We show that such phases can be understood in terms of lower-dimensional topological phases with on-site symmetry and that they can be constructed as stacks and arrays of these lower-dimensional states. This provides the basis for a general framework to classify and characterize bosonic and fermionic pgSPT phases, which can be applied for arbitrary crystalline point group symmetry and in arbitrary spatial dimensions. We develop and illustrate this framework by means of a few examples, focusing on three-dimensional states. We classify bosonic pgSPTmore » phases and fermionic topological crystalline superconductors with Z P 2 (reflection) symmetry, electronic topological crystalline insulators (TCIs) with U(1)×Z P 2 symmetry, and bosonic pgSPT phases with C 2v symmetry, which is generated by two perpendicular mirror reflections. We also study surface properties, with a focus on gapped, topologically ordered surface states. For electronic TCIs, we find a Z 8 × Z 2 classification, where the Z 8 corresponds to known states obtained from noninteracting electrons, and the Z 2 corresponds to a “strongly correlated” TCI that requires strong interactions in the bulk. Lastly, our approach may also point the way toward a general theory of symmetry-enriched topological phases with crystalline point group symmetry.« less

  9. Subject Access Points in the MARC Record and Archival Finding Aid: Enough or Too Many?

    ERIC Educational Resources Information Center

    Cox, Elizabeth; Czechowski, Leslie

    2007-01-01

    In this research project, the authors set out to discover the current practice in both the archival and cataloging worlds for usage of access points in descriptive records and to learn how archival descriptive practices fit into long-established library cataloging procedures and practices. A sample of archival finding aids and MARC records at 123…

  10. Risk and Protective Factors for Bullying Victimization among AIDS-Affected and Vulnerable Children in South Africa

    ERIC Educational Resources Information Center

    Cluver, Lucie; Bowes, Lucy; Gardner, Frances

    2010-01-01

    Objectives: To examine whether bullying is a risk factor for psychological distress among children in poor, urban South Africa. To determine risk and protective factors for bullying victimization. Method: One thousand and fifty children were interviewed in deprived neighborhoods, including orphans, AIDS-affected children, street children, and…

  11. Murine AIDS Protects Mice Against Experimental Cerebral Malaria: Down-Regulation by Interleukin 10 a T-Helper Type 1 CD4^+ Cell-Mediated Pathology

    NASA Astrophysics Data System (ADS)

    Eckwalanga, Michel; Marussig, Myriam; Dias Tavares, Marisa; Bouanga, Jean Claude; Hulier, Elisabeth; Henriette Pavlovitch, Jana; Minoprio, Paola; Portnoi, Denis; Renia, Laurent; Mazier, Dominique

    1994-08-01

    The retrovirus LP-BM5 murine leukemia virus induces murine AIDS in C57BL/6 mice that has many similarities with human AIDS; Plasmodium berghei ANKA causes experimental cerebral malaria in the same strain of mice. The outcome of malaria infection was studied in mice concurrently infected with the two pathogens. The retrovirus significantly reduced the gravity of the neurological manifestations associated with Plasmodium berghei ANKA infection. The protection against experimental cerebral malaria induced by murine AIDS increased with duration of viral infection and, hence, with the severity of the immunodeficiency. Interleukin 10, principally from splenic T cells, was shown to play a crucial role in this protection.

  12. [Innovative Services: The Use of Parent Aides in Child Protective Services]. Module 2. Program Models--Which One is Right for You?

    ERIC Educational Resources Information Center

    Anderson, Stephen C.; And Others

    Module 2 of a seven module package for child protective service workers explores various types of parent aide programs for abused and neglected children and their families. Four training activities address models of parent aide programs, organization analysis, and selection of the appropriate program model. Included are directions for using the…

  13. Ethical Dilemmas in Protecting Individual Rights Versus Public Protection in the Case of Infectious Diseases

    PubMed Central

    Phua, Kai-Lit

    2013-01-01

    Infectious diseases—including emerging and re-emerging diseases such as Ebola and tuberculosis—continue to be important causes of morbidity and mortality in the globalizing, contemporary world. This article discusses the ethical issues associated with protecting the rights of individuals versus the protection of the health of populations in the case of infectious diseases. The discussion uses the traditional medical ethics approach together with the public health approach presented by Faden and Shebaya.3 Infectious diseases such as Ebola hemorrhagic fever, Nipah virus and HIV/AIDS (together with tuberculosis) will be used to illustrate particular points in the discussion. PMID:24847171

  14. Surface field theories of point group symmetry protected topological phases

    NASA Astrophysics Data System (ADS)

    Huang, Sheng-Jie; Hermele, Michael

    2018-02-01

    We identify field theories that describe the surfaces of three-dimensional bosonic point group symmetry protected topological (pgSPT) phases. The anomalous nature of the surface field theories is revealed via a dimensional reduction argument. Specifically, we study three different surface field theories. The first field theory is quantum electrodynamics in three space-time dimensions (QED3) with four flavors of fermions. We show this theory can describe the surfaces of a majority of bosonic pgSPT phases protected by a single mirror reflection, or by Cn v point group symmetry for n =2 ,3 ,4 ,6 . The second field theory is a variant of QED3 with charge-1 and charge-3 Dirac fermions. This field theory can describe the surface of a reflection symmetric pgSPT phase built by placing an E8 state on the mirror plane. The third field theory is an O (4 ) nonlinear sigma model with a topological theta term at θ =π , or, equivalently, a noncompact CP1 model. Using a coupled wire construction, we show this is a surface theory for bosonic pgSPT phases with U (1 ) ×Z2P symmetry. For the latter two field theories, we discuss the connection to gapped surfaces with topological order. Moreover, we conjecture that the latter two field theories can describe surfaces of more general bosonic pgSPT phases with Cn v point group symmetry.

  15. Financial Aid Tipping Points: An Analysis of Aid and Academic Achievement at a California Community College

    ERIC Educational Resources Information Center

    Coria, Elizabeth; Hoffman, John L.

    2016-01-01

    The purpose of this study was to explore relationships between financial aid awards and measures of student academic achievement. Financial aid and academic records for 11,956 students attending an urban California community college were examined and analyzed using simultaneous linear regression and two-way factorial ANOVAs. Findings revealed a…

  16. Some biodiversity points and suggestions for the Myanmar Protected Area System

    Treesearch

    Daniel H. Henning

    2007-01-01

    This paper is divided into a brief background section followed by Part I: Biodiversity Points, and Part II: Suggestions that are needed for the ecological integrity of actual and potential protected areas in Myanmar. Part I consists of general and Myanmar Biodiversity Considerations, and Part II consists of the following suggestions: (l) international financial and...

  17. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... for a remote control crew; however, several potential problems may result when non-crewmembers are... cameras or other technological means, provided that it and the procedures for use provide an equivalent... protection as well as specific additional requirements for those operations involving remote control...

  18. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... for a remote control crew; however, several potential problems may result when non-crewmembers are... cameras or other technological means, provided that it and the procedures for use provide an equivalent... protection as well as specific additional requirements for those operations involving remote control...

  19. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... for a remote control crew; however, several potential problems may result when non-crewmembers are... cameras or other technological means, provided that it and the procedures for use provide an equivalent... protection as well as specific additional requirements for those operations involving remote control...

  20. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... for a remote control crew; however, several potential problems may result when non-crewmembers are... cameras or other technological means, provided that it and the procedures for use provide an equivalent... protection as well as specific additional requirements for those operations involving remote control...

  1. 49 CFR Appendix D to Part 218 - Requirements and Considerations for Implementing Technology Aided Point Protection

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for a remote control crew; however, several potential problems may result when non-crewmembers are... cameras or other technological means, provided that it and the procedures for use provide an equivalent... protection as well as specific additional requirements for those operations involving remote control...

  2. What Parents Should Know About AIDS.

    ERIC Educational Resources Information Center

    Rogers, Martha F.

    1987-01-01

    Many parents fear that they or their children might contract AIDS, so it is important to be well informed. This article describes AIDS, its signs and symptoms, and its transmission. Discussed are whether children with AIDS should attend school and protective measures parents can take. (MT)

  3. Burnout Risk and Protection Factors in Certified Nursing Aides.

    PubMed

    Molero Jurado, María Del Mar; Pérez-Fuentes, María Del Carmen; Gázquez Linares, José Jesús Gázquez; Simón Márquez, María Del Mar; Martos Martínez, África

    2018-05-30

    Studies have found a higher risk of burnout among employees in the healthcare sector. As such, this study focused on Certified Nursing Aides (CNAs) who have shown a high prevalence of burnout and are therefore considered an especially vulnerable group. The objective of this study was to identify the relationships between some organizational, personal, and sociodemographic factors and burnout. The final study sample included 278 working CNAs with a mean age of 40.88 (SD = 9.41). To compile the data, an ad hoc questionnaire was used to collect sociodemographic information. To collect professional and employment information, we used the Brief Emotional Intelligence Inventory for Adults, the Brief Questionnaire on Perceived Social Support, and the General Self-Efficacy Scale. The results showed that Burnout Syndrome is significantly and negatively related to all the emotional intelligence factors, self-efficacy, and perceived social support. The risk of burnout is higher in younger persons and in permanently employed professionals. General self-efficacy and stress management act as protective factors against the likelihood of burnout. This study suggests that organizations should urge coaching and transformational leadership training programs to promote the wellbeing and organizational commitment of workers.

  4. 40 CFR 156.68 - First aid statement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false First aid statement. 156.68 Section... aid statement. (a) Product as sold and distributed. Each product must bear a first aid statement if... with water prior to use, the label may also include a statement describing how the first aid measures...

  5. Listen protect connect for traumatized schoolchildren: a pilot study of psychological first aid.

    PubMed

    Ramirez, Marizen; Harland, Karisa; Frederick, Maisha; Shepherd, Rhoda; Wong, Marleen; Cavanaugh, Joseph E

    2013-01-01

    Listen Protect Connect (LPC), a school-based program of Psychological First Aid delivered by non-mental health professionals, is intended to support trauma-exposed children. Our objective was to implement LPC in a school setting and assess the effectiveness of LPC on improving psychosocial outcomes associated with trauma. A pilot quasi-experiment was conducted with middle school children self-identified or referred to the school nurse as potentially exposed to stressful life experiences. LPC was provided to students by the school nurse, and questionnaires were administered at baseline, 2-, 4- and 8-weeks to assess life stressors, symptoms of post-traumatic stress disorder and depression, social support, and school connectedness. A total of 71 measurements were collected from 20 children in all. Although a small sample size, multiple measurements allowed for multivariable mixed effects models to analyze changes in the repeated outcomes over time. Students who received the intervention had reduced depressive and posttraumatic stress symptoms from baseline throughout follow-up period. Total social support also increased significantly from baseline through 8-weeks, and school connectedness increased up to 4-weeks post-intervention. This study demonstrates the potential of LPC as a school-based intervention of Psychological First Aid. Future randomized trials of LPC are needed, however.

  6. Protecting paradise: tourism and AIDS in the Dominican Republic.

    PubMed

    Forsythe, S; Hasbún, J; Butler de Lister, M

    1998-09-01

    This study summarizes results from six data collection instruments administered to tourists, hotel workers, and commercial sex workers (CSWs) in the Dominican Republic (D.R.). The objective of this study was to assess: 1. how HIV/AIDS may affect tourism; 2. how tourists are likely to react to prevention campaigns; and 3. how tourism may affect the spread of HIV/AIDS. It was found that an overwhelming proportion of tourists did not consider the prevalence of HIV to be a factor when making their travel plans, and that most did not consider themselves at greater risk of becoming infected while on holiday than when they were at home. This study determined that the spread of HIV/AIDS was unlikely to affect the demand for tourism services in the D.R. The study also found that most tourists would respond positively to an HIV/AIDS prevention campaign and would not be discouraged from visiting the D.R. because of such campaigns. Those most receptive to prevention efforts were also those who felt they were at highest risk, according to study data. Finally, it was determined that while most tourists probably do not engage in high risk activities, there were some male and female tourists who do engage in sexual encounters with multiple Dominican CSWs and hotel employees. These encounters represent a risk to the health and economic development of the D.R., as well as to tourists and their other sexual partners. Based on these findings, it is recommended that in order to minimize the potential social and economic impact of HIV/AIDS in the D.R., prevention messages need to reach a number of groups which have not yet been adequately targeted. These groups include tourists, with a special emphasis on 'sex tourists', and hotel employees, with a special emphasis on entertainment staff.

  7. Connect to protect and the creation of AIDS-competent communities.

    PubMed

    Reed, Sarah J; Miller, Robin Lin

    2013-06-01

    The development of community capacity is integral to reducing the burden of HIV in high-risk populations (Kippax, 2012). This study examines how coalitions addressing structural level determinants of HIV among youth are generating community capacity and creating AIDS-competent communities. AIDS-competent communities are defined as communities that can facilitate sexual behavior change, reduce HIV/AIDS–related stigma, support people living with HIV/AIDS, and cooperate in HIV–related prevention practices. This study shows how the coalitions are fostering the resources indicative of AIDS-competent communities: knowledge and skills, enhanced dialogue among relevant sectors of the community, local ownership of a problem, confidence in local strengths, solidarity or bonding social capital, and bridging partnerships. These data show that the coalitions catalyzed several outcomes aside from the completion of their structural changes. Coalition members are developing the skills, resources, and relationships that can ostensibly build a heightened community response to HIV prevention.

  8. 31 CFR 585.524 - Humanitarian aid and trade in United Nations Protected Areas of Croatia and those areas of the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Humanitarian aid and trade in United Nations Protected Areas of Croatia and those areas of the Republic of Bosnia and Herzegovina controlled by Bosnian Serb forces. 585.524 Section 585.524 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF...

  9. AIDS radio triggers.

    PubMed

    Elias, A M

    1991-07-01

    In April 1991, the Ethnic Communities' Council of NSW was granted funding under the Community AIDS Prevention and Education Program through the Department of Community Services and Health, to produce a series of 6x50 second AIDS radio triggers with a 10-second tag line for further information. The triggers are designed to disseminate culturally-sensitive information about HIV/AIDS in English, Italian, Greek, Spanish, Khmer, Turkish, Macedonian, Serbo-Croatian, Arabic, Cantonese, and Vietnamese, with the goal of increasing awareness and decreasing the degree of misinformation about HIV/AIDS among people of non-English-speaking backgrounds through radio and sound. The 6 triggers cover the denial that AIDS exists in the community, beliefs that words and feelings do not protect one from catching HIV, encouraging friends to be compassionate, compassion within the family, AIDS information for a young audience, and the provision of accurate and honest information on HIV/AIDS. The triggers are slated to be completed by the end of July 1991 and will be broadcast on all possible community, ethnic, and commercial radio networks across Australia. They will be available upon request in composite form with an information kit for use by health care professionals and community workers.

  10. AIDS--Policies and Prospects: III. AIDS and the Politics of Drug Lag.

    ERIC Educational Resources Information Center

    Vogel, David

    1989-01-01

    Examines the impact of AIDS on recent reform of the Food and Drug Act Amendments of 1962. Discusses the role of gay activists, consumer protection groups, the American Medical Association, and feminist activist groups. (FMW)

  11. Instructional Aides.

    ERIC Educational Resources Information Center

    Nielsen, Earl T.

    This monograph is designed to assist administrative school personnel in selecting, training, and retaining the best qualified instructional aides available. It covers five areas: (1) employment procedures--outlining important points under recruitment, applications, examinations, interviews, and selection; (2) payroll procedures--outlining how to…

  12. AIDS guidelines.

    PubMed

    Berger, R

    1986-04-30

    The Sun article, "Employers finding that AIDS in the workplace is a managerial nightmare" (April 3), did not accurately portray the status of AIDS in the workplace. The AIDS virus, HTLV III, is transmitted by body fluids, primarily semen and blood, and there is no known risk of transmitting the virus by casual contact in the workplace. The Center for Disease Control (CDC) released guidelines for child care workers last August. Guidelines on preventing transmission of AIDS in the workplace were issued by CDC in November 1985. These guidelines specifically discussed health care, personal service, and food service workers. The recommendations were against routine screening. Furthermore, employment should not be restricted on the basis of a positive HTLV III antibody test. A person with HTLV III infection should be exempt from the workplace only if there are circumstances interfering with job performance. In Maryland, the Governor's Task Force on AIDS has gone on record as endorsing CDC guidelines related to employment. Furthermore, the task force condemns discrimination based on the disease AIDS, AIDS Related Complex (ARC), or HTLV III infection. Increasingly AIDS patients are being considered legally disabled and therefore are protected by federal and state laws prohibiting discrimination on the basis of a handicap. Marylanders who are subjected to mandatory HTLV III screening in the workplace, or if discriminated against on the basis of HTLV III inefction, should contact the Maryland Commission on Human Relations, the Maryland Department of Health and Mental Hygiene, or the Health Education Resource Organization (HERO). All 3 of these resources guarantee confidentiality. It is only by employees reporting incidents that a nightmare in the workplace can be avoided in Maryland. full text

  13. A constitution for AIDS.

    PubMed

    Koshy, L M

    1996-01-15

    The Indian Health Organization projected the number of deaths per day due to AIDS by the year 2000 at 10,000. An interdisciplinary international conference was held in New Delhi to draft an international law governing the issues related to AIDS. Human freedom and public health policies are the most affected by this disease. In the absence of an international AIDS law, judicial verdicts set precedents and could have serious ramifications. A participant from the John Marshall Law School, Chicago, suggested that instead of making new laws, the existing ones from the colonial past should be repealed. This includes Section 377 of the Indian Penal Code, which provides criminal sanctions against those who indulge in unnatural relations with man, woman, or animal. Penalizing homosexuality will only perpetuate clandestine relations and spread the virus into their families. Another participant seconded this motion stating that even a sex worker must be protected from abuse and indignity. The National AIDS Control Organization responded to the criticism that the government had not utilized all the World Bank funds allocated for anti-AIDS projects. The trends of the epidemic were the most important indicators not just the numbers. In Manipur and Mizoram, infection was almost entirely due to injecting drug use. The Saheli project undertaken in the red-light areas of Bombay encompassed brothel owners and prostitutes, which could be replicated in other areas. Because existing government policies were focusing on prevention, there was no protection of an HIV-infected individual's privacy, one participant from Madras stated. The confidentiality issue was also echoed by a US participant. The New Delhi Declaration and Action Plan on HIV/AIDS was also discussed. It forbids discrimination in employment, education, housing, health care, social security, travel, and marital and reproductive rights. Providing sterile needles and ensuring the safety of the blood supply were other concerns

  14. Women and AIDS.

    PubMed

    Seghal, P N

    1991-04-01

    In this article, Dr. P.N. Sehgal, former director of the National Institute of Communicable Diseases in Delhi, explains the steps that women need to take to protect themselves against AIDS and discusses some issues facing women who have already contracted the disease. Because of women's lack of status in the family and society, it is harder for them to ensure their safety. Women based at home often lack information on AIDS, and those women who are informed sometimes depend on their male partner for financial support, which means that they are forced to engage in unsafe sexual practices. Safer sexual practices can reduce the risk for women. Though varying in degree of safety, some safer practices include: monogamous relationships between uninfected partners; the use of condoms for all types of sexual intercourse; non-penetrative sex practices (hugging, kissing, masturbating); reducing the number of sexual partners; avoiding sex when either of the partners has open sores or any STD. Pregnant women should also receive information concerning AIDS, including: a baby born from an HIV-infected mother has a 20-40% of being infected; the risk of transmission is higher when the mother already shows signs of AIDS; and an infected baby may die within the first few years of life. the HIV transmission may occur prepartum or during birth itself, but the risk of transmission from breastfeeding is extremely low. Dr. Sehgal stresses the need for privacy and confidentiality when dealing with carriers of the disease or when carrying out HIV testing. Above all, the rights of HIV-infected people must be protected.

  15. Undergraduates Who Do Not Apply for Financial Aid. Data Point. NCES 2016-406

    ERIC Educational Resources Information Center

    Ifill, Nicole

    2016-01-01

    This report is based on data from the 2011-12 National Postsecondary Student Aid Study (NPSAS:12), a large, nationally representative sample survey of students that focuses on how they finance their education. NPSAS includes data on the application for and receipt of financial aid, including grants, loans, assistantships, scholarships,…

  16. Strategies for Overcoming Obstacles in AIDS Education for Preteens.

    ERIC Educational Resources Information Center

    Rodrick-Athans, Linda; Bhavnagri, Navaz Peshotan

    1997-01-01

    Points out that every four months the number of reported AIDS cases among adolescents doubles. Describes and evaluates a comprehensive AIDS prevention education program for preteens. Identifies adolescent attitudes as barriers to effective AIDS education. Presents strategies to break down barriers and promote acceptance of AIDS education,…

  17. The role of HIV/AIDS committees in effective workplace governance of HIV/AIDS in South African small and medium-sized enterprises (SMEs).

    PubMed

    Vaas, Jocelyn R

    2008-04-01

    The primary purpose of this study was to assess the role, status and scope of workplace HIV/AIDS committees as a means of effective workplace governance of the HIV/AIDS impact, and their role in extending social protective HIV/AIDS-related rights to employees. In-depth qualitative case studies were conducted in five South African small and medium-sized enterprises (SMEs) that were actively implementing HIV/AIDS policies and programmes. Companies commonly implemented HIV/AIDS policies and programmes through a workplace committee dedicated to HIV/AIDS or a generic committee dealing with issues other than HIV/ AIDS. Management, through the human resources department and the occupational health practitioner often drove initial policy formulation, and had virtually sole control of the HIV/AIDS budget. Employee members of committees were mostly volunteers, and were often production or blue collar employees, while there was a notable lack of participation by white-collar employees, line management and trade unions. While the powers of workplace committees were largely consultative, employee committee members often managed in an indirect manner to secure and extend social protective rights on HIV/AIDS to employees, and monitor their effective implementation in practice. In the interim, workplace committees represented one of the best means to facilitate more effective workplace HIV/AIDS governance. However, the increased demands on collective bargaining as a result of an anticipated rises in AIDS-related morbidity and mortality might prove to be beyond the scope of such voluntary committees in the longer term.

  18. [Key points for esthetic rehabilitation of anterior teeth using chair-side computer aided design and computer aided manufacture technique].

    PubMed

    Yang, J; Feng, H L

    2018-04-09

    With the rapid development of the chair-side computer aided design and computer aided manufacture (CAD/CAM) technology, its accuracy and operability of have been greatly improved in recent years. Chair-side CAD/CAM system may produce all kinds of indirect restorations, and has the advantages of rapid, accurate and stable production. It has become the future development direction of Stomatology. This paper describes the clinical application of the chair-side CAD/CAM technology for anterior aesthetic restorations from the aspects of shade and shape.

  19. Educating Brazilian workers about AIDS.

    PubMed

    1991-12-01

    This article contains a the script for a slide-tape presentation entitled Working Against AIDS, a presentation developed by the Brazil Family Planning Association (BEMFAM) which is designed to debunk common misconceptions about the disease. This audio-visual, which targets Brazilian workers, can be used during talks, seminars, and meetings. A discussion of the issues involved usually follows the presentation of Working Against AIDS. The presentation contains 30 illustrated slides (these are included in the article). The presentation begins by explaining that much of the information concerning AIDS is prejudicial and misleading. The next few slides point out some of the common misconceptions about AIDS, such as claims denying the existence of the disease, or suggestions that only homosexuals and prostitutes are at risk. The presentation then goes on to explain the ways in which the virus can and cannot be transmitted. Then it discusses how the virus destroys the body's natural defenses and explains the ensuing symptoms. Slides 14 and 15 point out that no cure yet exists for AIDS, making prevention essential. Slides 16-23 explain what actions are considered to be high risk and which ones do not entail risk. Noting that AIDS can be prevented, slide 24 says that the disease should not present an obstacle to spontaneous manifestations of human relations. The next slide explains that condoms should always be used when having sex with someone who could be infected with AIDS. Finally slides 26-30 demonstrate the proper way to use and dispose of a condom.

  20. An alternative mechanism for international health aid: evaluating a Global Social Protection Fund.

    PubMed

    Basu, Sanjay; Stuckler, David; McKee, Martin

    2014-01-01

    Several public health groups have called for the creation of a global fund for 'social protection'-a fund that produces the international equivalent of domestic tax collection and safety net systems to finance care for the ill and disabled and related health costs. All participating countries would pay into a global fund based on a metric of their ability to pay and withdraw from the common pool based on a metric of their need for funds. We assessed how alternative strategies and metrics by which to operate such a fund would affect its size and impact on health system financing. Using a mathematical model, we found that common targets for health funding in low-income countries require higher levels of aid expenditures than presently distributed. Some mechanisms exist that may incentivize reduction of domestic health inequalities, and direct most funds towards the poorest populations. Payments from high-income countries are also likely to decrease over time as middle-income countries' economies grow.

  1. Failing to protect humanitarian workers: lessons from Britain and Voluntary Aid Detachments in the Second World War.

    PubMed

    Verma, Amol A

    2017-09-01

    This paper draws on official records of international and British organizations, newspaper reports, and volunteer memoirs to study the failure to protect humanitarian workers in the Second World War. The Second World War saw a significant expansion in the use of air warfare and flying missiles and these technological advances posed a grave threat to civilians and humanitarian workers. In this context, the International Committee of the Red Cross advocated unsuccessfully to restrict air warfare and create safe hospital zones. The British Government grappled with the tension between military and humanitarian objectives in setting its bombardment policy. Ultimately, humanitarian principles were neglected in pursuit of strategic aims, which endangered civilians and left humanitarian workers particularly vulnerable. British Voluntary Aid Detachment nurses experienced more than six-fold greater fatality rates than civil defence workers and the general population. The lessons from failures to protect humanitarian workers in the face of evolutions in warfare remain profoundly relevant.

  2. Legal AIDS: implications of AIDS and HIV for British and American law.

    PubMed Central

    Orr, A

    1989-01-01

    In its approach to AIDS and HIV the law has to protect two conflicting interests; it must recognise the right of the public to be protected against the disease and it must recognise the right of the individual not to be unfairly restricted by having or being at risk of the disease. Consequently the law must make some compromise which while protecting public health also protects the individual so that the individual will feel free to come forward for available treatment. In this way prevention of spread of the disease is encouraged. How this compromise is or might be affected by British and American law is examined in several areas, including medico-legal matters, criminal and tort law, employment, insurance and education. PMID:2746605

  3. Predictors of Intention To Take Precautions against AIDS among Black College Students.

    ERIC Educational Resources Information Center

    Tashakkori, Abbas; Thompson, Vaida D.

    This research explored the effects of a number of factors derived from extant intention-behavior models on a general behavioral intention to engage in protection against Acquired Immune Deficiency Syndrome (AIDS) and a specific behavioral intention to use condoms as protection in vaginal sex. Data pertaining to beliefs, knowledge about AIDS, fear…

  4. Consultation on AIDS and the workplace.

    PubMed

    1988-12-01

    The 1988 Consultation on Acquired Immunodeficiency Syndrome (AIDS) and the Workplace, organized by the World Health Organization (WHO), addressed 3 issues: 1) risk factors associated with human immunodeficiency virus (HIV) infection in the workplace, 2) the response of businesses and workers to the AIDS epidemic, and 3) use of the workplace for AIDS education. There is no evidence to suggest that HIV can be transmitted by casual, person-to-person contact in the workplace. The central policy issue for businesses concerns protection of the human rights of workers with HIV infection. Most workers with HIV/AIDS want to continue working as long as they are able to, and they should be enabled to contribute their creativity and productivity in a supportive occupational setting. Consistent policies and procedures should be developed at national and enterprise levels before HIV-related questions arise in the workplace. Such policies should be communicated to all concerned, continually reviewed in the light of scientific and epidemiologic evidence, monitored for their successful implementation, and evaluated for their effectiveness. Pre-employment HIV/AIDS screening, whether for assessment of fitness to work or for insurance purposes, should not be required and raises serious concerns about discrimination. Moreover, there should be no obligation on the worker's part to inform his or her employer if HIV infection develops. Information and educational activities at the workplace are essential to create the climate of collective responsibility and mutual understanding required to protect individuals with HIV or AIDS from stigmatization and discrimination by co-workers, employers or clients, and unions.

  5. Ethical Implications: Screening for and Treatment of AIDS.

    ERIC Educational Resources Information Center

    Chng, Chwee Lye; Roddy, William Meyer

    1987-01-01

    This article discusses the ethical implications of using tests intended only to protect the blood supply as diagnostic or prognostic tests for Acquired Immune Deficiency Syndrome (AIDS). The reliability of these tests and the confidentiality of their results are discussed, along with ethical issues of research regarding AIDS. (MT)

  6. An Approach to Coping with Anxiety about AIDS.

    ERIC Educational Resources Information Center

    Krieger, Irwin

    1988-01-01

    Describes a stepwise counseling approach for assisting persons with heightened anxiety about Acquired Immune Deficiency Syndrome (AIDS) and ways to handle fears about the sexual transmission of AIDS. Five steps discussed include getting accurate information, assessing fear prior to exposure, learning to protect oneself and others, gathering peer…

  7. AIDS: resource materials for school personnel.

    PubMed

    Fulton, G B; Metress, E; Price, J H

    1987-01-01

    The AIDS dilemma continues to escalate, leaving a legacy that probably will affect the nation for years to come. The U.S. Centers for Disease Control, the National Academy of Sciences, and the U.S. Surgeon General have noted that in the absence of a vaccine or treatment for AIDS, education remains the only effective means to prevent the spread of the disease. Thus, schools have an important role in protecting the public health. To respond appropriately to the situation, school personnel must become familiar with relevant information and resources available concerning AIDS. This article first provides essential information about AIDS using a question-and-answer format. Second, policy statements addressing school attendance by students infected with the virus that causes AIDS are presented. Third, hotlines that can be used to obtain more detailed information about AIDS are described. Fourth, organizations that can provide information for school health education about AIDS are identified. Fifth, an annotated list of audiovisual materials that schools can use to provide education about AIDS is provided. Sixth, a bibliography of publications relevant to school health education about AIDS is offered.

  8. Effects through 24 months of an HIV/AIDS prevention intervention program based on protection motivation theory among preadolescents in the Bahamas.

    PubMed

    Gong, Jie; Stanton, Bonita; Lunn, Sonja; Deveaux, Lynette; Li, Xiaoming; Marshall, Sharon; Brathwaite, Nanika V; Cottrell, Leslie; Harris, Carole; Chen, Xinguang

    2009-05-01

    The purpose of this work was to report the intervention effects of Focus on Youth in the Caribbean (youth HIV intervention), an HIV prevention intervention based on protection motivation theory, through 24 months of follow-up on sexual risk and protection knowledge, perceptions, intentions, and behavior among Bahamian sixth-grade youth. We randomly assigned 1360 sixth-grade youth (and their parents) attending 15 government elementary schools in the Bahamas to 1 of 3 conditions: (1) youth HIV intervention plus a parental monitoring/communication/HIV education intervention; (2) youth HIV intervention plus a parental goal-setting intervention; or (3) an environmental protection intervention plus the parental goal-setting intervention. Baseline and 4 follow-up surveys at 6-month intervals were conducted. Intervention effects were assessed using the mixed model for continuous outcome variables and the generalized linear mixed model for dichotomous outcome variables. Through 24 months of follow-up, youth HIV intervention, in combination with the parent interventions, significantly increased youths' HIV/AIDS knowledge, perceptions of their ability to use condoms, perception of the effectiveness of condoms and abstinence, and condom use intention and significantly lowered perceived costs to remaining abstinent. There was a trend for higher condom use among youth in the Focus on Youth in the Caribbean groups at each follow-up interval. Focus on Youth in the Caribbean, in combination with 1 of 2 parent interventions administered to preadolescents and their parents in the Bahamas, resulted in and sustained protective changes on HIV/AIDS knowledge, sexual perceptions, and condom use intention. Although rates of sexual experience remained low, the consistent trend at all of the follow-up periods for higher condom use among youth who received youth intervention reached marginal significance at 24 months. Additional follow-up is necessary to determine whether the apparent

  9. Effects Through 24 Months of an HIV/AIDS Prevention Intervention Program Based on Protection Motivation Theory Among Preadolescents in the Bahamas

    PubMed Central

    Gong, Jie; Stanton, Bonita; Lunn, Sonja; Deveaux, Lynette; Li, Xiaoming; Marshall, Sharon; Brathwaite, Nanika V.; Cottrell, Leslie; Harris, Carole; Chen, Xinguang

    2010-01-01

    OBJECTIVES The purpose of this work was to report the intervention effects of Focus on Youth in the Caribbean (youth HIV intervention), an HIV prevention intervention based on protection motivation theory, through 24 months of follow-up on sexual risk and protection knowledge, perceptions, intentions, and behavior among Bahamian sixth-grade youth. METHODS We randomly assigned 1360 sixth-grade youth (and their parents) attending 15 government elementary schools in the Bahamas to 1 of 3 conditions: (1) youth HIV intervention plus a parental monitoring/communication/HIV education intervention; (2) youth HIV intervention plus a parental goal-setting intervention; or (3) an environmental protection intervention plus the parental goal-setting intervention. Baseline and 4 follow-up surveys at 6-month intervals were conducted. Intervention effects were assessed using the mixed model for continuous outcome variables and the generalized linear mixed model for dichotomous outcome variables. RESULTS Through 24 months of follow-up, youth HIV intervention, in combination with the parent interventions, significantly increased youths’ HIV/AIDS knowledge, perceptions of their ability to use condoms, perception of the effectiveness of condoms and abstinence, and condom use intention and significantly lowered perceived costs to remaining abstinent. There was a trend for higher condom use among youth in the Focus on Youth in the Caribbean groups at each follow-up interval. CONCLUSIONS Focus on Youth in the Caribbean, in combination with 1 of 2 parent interventions administered to preadolescents and their parents in the Bahamas, resulted in and sustained protective changes on HIV/AIDS knowledge, sexual perceptions, and condom use intention. Although rates of sexual experience remained low, the consistent trend at all of the follow-up periods for higher condom use among youth who received youth intervention reached marginal significance at 24 months. Additional follow-up is necessary

  10. Recombinant Salmonella Bacteria Vectoring HIV/AIDS Vaccines

    PubMed Central

    Chin’ombe, Nyasha; Ruhanya, Vurayai

    2013-01-01

    HIV/AIDS is an important public health problem globally. An affordable, easy-to-deliver and protective HIV vaccine is therefore required to curb the pandemic from spreading further. Recombinant Salmonella bacteria can be harnessed to vector HIV antigens or DNA vaccines to the immune system for induction of specific protective immunity. These are capable of activating the innate, humoral and cellular immune responses at both mucosal and systemic compartments. Several studies have already demonstrated the utility of live recombinant Salmonella in delivering expressed foreign antigens as well as DNA vaccines to the host immune system. This review gives an overview of the studies in which recombinant Salmonella bacteria were used to vector HIV/AIDS antigens and DNA vaccines. Most of the recombinant Salmonella-based HIV/AIDS vaccines developed so far have only been tested in animals (mainly mice) and are yet to reach human trials. PMID:24478808

  11. A cache-aided multiprocessor rollback recovery scheme

    NASA Technical Reports Server (NTRS)

    Wu, Kun-Lung; Fuchs, W. Kent

    1989-01-01

    This paper demonstrates how previous uniprocessor cache-aided recovery schemes can be applied to multiprocessor architectures, for recovering from transient processor failures, utilizing private caches and a global shared memory. As with cache-aided uniprocessor recovery, the multiprocessor cache-aided recovery scheme of this paper can be easily integrated into standard bus-based snoopy cache coherence protocols. A consistent shared memory state is maintained without the necessity of global check-pointing.

  12. Young adult females' views regarding online privacy protection at two time points.

    PubMed

    Moreno, Megan A; Kelleher, Erin; Ameenuddin, Nusheen; Rastogi, Sarah

    2014-09-01

    Risks associated with adolescent Internet use include exposure to inappropriate information and privacy violations. Privacy expectations and policies have changed over time. Recent Facebook security setting changes heighten these risks. The purpose of this study was to investigate views and experiences with Internet safety and privacy protection among older adolescent females at two time points, in 2009 and 2012. Two waves of focus groups were conducted, one in 2009 and the other in 2012. During these focus groups, female university students discussed Internet safety risks and strategies and privacy protection. All focus groups were audio recorded and manually transcribed. Qualitative analysis was conducted at the end of each wave and then reviewed and combined in a separate analysis using the constant comparative method. A total of 48 females participated across the two waves. The themes included (1) abundant urban myths, such as the ability for companies to access private information; (2) the importance of filtering one's displayed information; and (3) maintaining age limits on social media access to avoid younger teens' presence on Facebook. The findings present a complex picture of how adolescents view privacy protection and online safety. Older adolescents may be valuable partners in promoting safe and age-appropriate Internet use for younger teens in the changing landscape of privacy. Copyright © 2014. Published by Elsevier Inc.

  13. 40 CFR 142.57 - Bottled water, point-of-use, and point-of-entry devices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Bottled water, point-of-use, and point-of-entry devices. 142.57 Section 142.57 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION Exemptions Issued by the Administrator § 142.57...

  14. Instrumented sparring vest to aid in martial arts scoring.

    PubMed

    Harrigan, Katie; Logan, Rachel; Sluti, Anne; Rogge, Renee

    2006-01-01

    Competitors in certain martial arts, such as Taekwondo, are required to wear protective vests during competition. This article outlines the design and fabrication of an instrumented martial arts sparring vest that will aid in martial arts scoring, which is currently a work in progress. After fabrication, this instrumented vest and associated system will not only provide the same protection as before modification, but will also report the location and force magnitude of strikes applied to the vest. This will aid in scoring of martial arts competitions, as it will determine if a strike is forceful enough to be considered deliberate and therefore is a valid point-scoring strike. This will make scoring of competitions unbiased and equal for all competitors, something that is difficult to achieve based solely on a judge's assessment by observation. The system will also indicate the probable injury resulting from a strike, for example, no injury, bruising or bone fracture. If a competitor's strike force is excessive and serious injury could result, the system will indicate this so action can be taken, such as penalty or disqualification of a competitor. Both tissue testing and force testing will be conducted prior to vest fabrication to determine estimates of forces that will damage tissue and typical forces experienced during competition. After testing is complete, the system will be fabricated and the testing results will be implemented into the associated software.

  15. Taking the health aid debate to the subnational level: the impact and allocation of foreign health aid in Malawi

    PubMed Central

    Marty, Robert; Dolan, Carrie B; Leu, Matthias; Runfola, Daniel

    2017-01-01

    Objective Cross-national studies provide inconclusive results as to the effectiveness of foreign health aid. We highlight a novel application of using subnational data to evaluate aid impacts, using Malawi as a case study. Design We employ two rounds of nationally representative household surveys (2004/2005 and 2010/2011) and geo-referenced foreign aid data. We examine the determinants of Malawi's traditional authorities receiving aid according to health, environmental risk, socioeconomic and political factors. We use two approaches to estimate the impact of aid on reducing malaria prevalence and increasing healthcare quality: difference-in-difference models, which include traditional authority and month-of-interview fixed effects and control for individual and household level time-varying factors, and entropy balancing, where models balance on health-related and socioeconomic baseline characteristics. General health aid and four specific health aid sectors are examined. Results Traditional authorities with greater proportions of individuals living in urban areas, more health facilities and greater proportions of those in major ethnic groups were more likely to receive aid. Difference-in-difference models show health infrastructure and parasitic disease control aid reduced malaria prevalence by 1.20 (95% CI −0.36 to 2.76) and 2.20 (95% CI 0.43 to 3.96) percentage points, respectively, and increased the likelihood of individuals reporting healthcare as more than adequate by 12.1 (95% CI 1.51 to 22.68) and 14.0 (95% CI 0.11 to 28.11) percentage points. Entropy balancing shows similar results. Conclusions Aid was targeted to areas with greater existing health infrastructure rather than areas most in need, but still effectively reduced malaria prevalence and enhanced self-reported healthcare quality. PMID:28588997

  16. FAMILIES' RESPONSE TO AIDS: NEW INSIGHTS INTO PARENTAL ROLES IN FOSTERING HIV/AIDS KNOWLEDGE.

    PubMed

    Dimbuene, Zacharie Tsala

    2015-11-01

    Worldwide, there is a consensus that parents must be involved in children's HIV/AIDS education. However, there is little evidence that speaks to this advocacy for improving adolescent health. This study developed and tested four hypotheses about (i) the relationship between parents' and adolescents' knowledge of HIV/AIDS transmission routes and prevention strategies conditional upon (ii) parents' gender, (iii) communication about sexuality, and (iv) the parent-adolescent education gap. The sample consisted of 306 parent-adolescent dyads from the 2002 Cameroon Family and Health Survey. Adolescents were aged 12-19 years. Overall, fifteen items about HIV/AIDS transmission routes and prevention strategies were analysed. Descriptive results showed that parents fared better than adolescents regardless of the AIDS fact considered. An exception was the correct use of condoms (parents 57% vs adolescents 61%). The generation gap probably explains this result: parents are more conservative, reluctant and distant from condoms compared with adolescents, who are more receptive and open to discussing sex with peers. Multivariate ordered logistic regressions showed a significant positive effect of parents' HIV/AIDS knowledge on adolescents' HIV/AIDS knowledge, thus supporting the main hypothesis of direct parental influences. Parent-adolescent communication about sexuality showed positive and significant effects on adolescents' HIV/AIDS knowledge, suggesting an 'enhancing effect' when combined with the effect of parents' HIV/AIDS knowledge. Against the background that parents in sub-Saharan Africa do not teach their children about sexuality, the study demonstrated that families can play an important role in HIV/AIDS education. These findings have major implications for HIV/AIDS interventions involving adolescents, parents or both, in fostering accurate HIV/AIDS knowledge among adolescents, which could lead to protective sexual behaviours.

  17. 78 FR 19710 - Meeting of the Presidential Advisory Council on HIV/AIDS

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-02

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Meeting of the Presidential Advisory Council on HIV/AIDS... on HIV/AIDS (PACHA) will hold a meeting to discuss implementation of the Patient Protection and... CONTACT: Ms. Caroline Talev, Public Health Assistant, Presidential Advisory Council on HIV/AIDS...

  18. Hearing AIDS and music.

    PubMed

    Chasin, Marshall; Russo, Frank A

    2004-01-01

    Historically, the primary concern for hearing aid design and fitting is optimization for speech inputs. However, increasingly other types of inputs are being investigated and this is certainly the case for music. Whether the hearing aid wearer is a musician or merely someone who likes to listen to music, the electronic and electro-acoustic parameters described can be optimized for music as well as for speech. That is, a hearing aid optimally set for music can be optimally set for speech, even though the converse is not necessarily true. Similarities and differences between speech and music as inputs to a hearing aid are described. Many of these lead to the specification of a set of optimal electro-acoustic characteristics. Parameters such as the peak input-limiting level, compression issues-both compression ratio and knee-points-and number of channels all can deleteriously affect music perception through hearing aids. In other cases, it is not clear how to set other parameters such as noise reduction and feedback control mechanisms. Regardless of the existence of a "music program,'' unless the various electro-acoustic parameters are available in a hearing aid, music fidelity will almost always be less than optimal. There are many unanswered questions and hypotheses in this area. Future research by engineers, researchers, clinicians, and musicians will aid in the clarification of these questions and their ultimate solutions.

  19. Protective Role of BST2 Polymorphisms in Mother-to-Child Transmission of HIV-1 and Adult AIDS Progression.

    PubMed

    Kamada, Anselmo J; Bianco, Anna M; Zupin, Luisa; Girardelli, Martina; Matte, Maria C C; Medeiros, Rúbia Marília de; Almeida, Sabrina Esteves de Matos; Rocha, Marineide M; Segat, Ludovica; Chies, José A B; Kuhn, Louise; Crovella, Sergio

    2016-07-01

    Bone marrow stromal cell antigen-2 (BST-2)/Tetherin is a restriction factor that prevents Human immunodeficiency virus type 1 (HIV-1) release from infected cells and mediates pro-inflammatory cytokine production. This study investigated the risk conferred by single nucleotide polymorphisms (rs919266, rs9192677, and rs9576) at BST-2 coding gene (BST2) in HIV-1 mother-to-child transmission and in disease progression. Initially, 101 HIV-1+ pregnant women and 331 neonates exposed to HIV-1 from Zambia were enrolled. Additional BST2 single nucleotide polymorphism analyses were performed in 2 cohorts with acquired immunodeficiency syndrome (AIDS) progression: an adult Brazilian cohort (37 rapid, 30 chronic and 21 long-term non-progressors) and an Italian pediatric cohort (21 rapid and 67 slow progressors). The rs9576A allele was nominally associated with protection during breastfeeding (P = 0.019) and individuals carrying rs919266 GA showed slower progression to AIDS (P = 0.033). Despite the influence of rs919266 and rs9576 on BST2 expression being still undetermined, a preventive role by BST2 polymorphisms was found during HIV-1 infection.

  20. Identifying design considerations for a shared decision aid for use at the point of outpatient clinical care: An ethnographic study at an inner city clinic.

    PubMed

    Hajizadeh, Negin; Perez Figueroa, Rafael E; Uhler, Lauren M; Chiou, Erin; Perchonok, Jennifer E; Montague, Enid

    2013-03-06

    Computerized decision aids could facilitate shared decision-making at the point of outpatient clinical care. The objective of this study was to investigate whether a computerized shared decision aid would be feasible to implement in an inner-city clinic by evaluating the current practices in shared decision-making, clinicians' use of computers, patient and clinicians' attitudes and beliefs toward computerized decision aids, and the influence of time on shared decision-making. Qualitative data analysis of observations and semi-structured interviews with patients and clinicians at an inner-city outpatient clinic. The findings provided an exploratory look at the prevalence of shared decision-making and attitudes about health information technology and decision aids. A prominent barrier to clinicians engaging in shared decision-making was a lack of perceived patient understanding of medical information. Some patients preferred their clinicians make recommendations for them rather than engage in formal shared decision-making. Health information technology was an integral part of the clinic visit and welcomed by most clinicians and patients. Some patients expressed the desire to engage with health information technology such as viewing their medical information on the computer screen with their clinicians. All participants were receptive to the idea of a decision aid integrated within the clinic visit although some clinicians were concerned about the accuracy of prognostic estimates for complex medical problems. We identified several important considerations for the design and implementation of a computerized decision aid including opportunities to: bridge clinician-patient communication about medical information while taking into account individual patients' decision-making preferences, complement expert clinician judgment with prognostic estimates, take advantage of patient waiting times, and make tasks involved during the clinic visit more efficient. These findings

  1. HIV / AIDS and the law.

    PubMed

    1997-09-01

    Since HIV is sexually transmitted, people living with AIDS and HIV (PWA/PHA) risk being stigmatized as immoral and promiscuous and they are often discriminated against in society. To this effect, the South African AIDS Law Project and Lawyers for Human Rights have developed a comprehensive resource manual detailing human rights with a special emphasis on issues relevant to PWA/PHA. The concept of the manual aimed to look at the legal and human rights questions that have been raised by the HIV/AIDS epidemic; inform people living with HIV/AIDS about their rights and the law; provide people working in businesses, trade unions, and nongovernmental organization with information about correct and incorrect responses to HIV/AIDS; and give victims of discrimination ideas on how to fight back. This manual initially introduces basic facts about HIV and AIDS and then describes the legal system and the Bill of Rights within the new South African Constitution. The main areas of focus in the manual include: 1) patient's medical rights, 2) employment rights, 3) women's rights, 4) the rights of lesbians and gay men, 5) the rights of youth and children, 6) the rights of prisoners, 7) social support for PWA, 8) HIV/AIDS and insurance law, 9) power of attorney and making wills, 10) criminal law, and 11) legal remedies, such as using the law to protect one's rights.

  2. 77 FR 72195 - World AIDS Day, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... set last year. We are working with partners at home and abroad to reduce new infections in adults... institutions. We stand at a tipping point in the fight against HIV/AIDS, and working together, we can realize... goal. We can beat this disease. On World AIDS Day, in memory of those no longer with us and in...

  3. Local Stability of AIDS Epidemic Model Through Treatment and Vertical Transmission with Time Delay

    NASA Astrophysics Data System (ADS)

    Novi W, Cascarilla; Lestari, Dwi

    2016-02-01

    This study aims to explain stability of the spread of AIDS through treatment and vertical transmission model. Human with HIV need a time to positively suffer AIDS. The existence of a time, human with HIV until positively suffer AIDS can be delayed for a time so that the model acquired is the model with time delay. The model form is a nonlinear differential equation with time delay, SIPTA (susceptible-infected-pre AIDS-treatment-AIDS). Based on SIPTA model analysis results the disease free equilibrium point and the endemic equilibrium point. The disease free equilibrium point with and without time delay are local asymptotically stable if the basic reproduction number is less than one. The endemic equilibrium point will be local asymptotically stable if the time delay is less than the critical value of delay, unstable if the time delay is more than the critical value of delay, and bifurcation occurs if the time delay is equal to the critical value of delay.

  4. Danish first aid books compliance with the new evidence-based non-resuscitative first aid guidelines.

    PubMed

    Jensen, Theo Walther; Møller, Thea Palsgaard; Viereck, Søren; Roland, Jens; Pedersen, Thomas Egesborg; Lippert, Freddy K

    2018-01-10

    The European Resuscitation Council (ERC) released new guidelines on resuscitation in 2015. For the first time, the guidelines included a separate chapter on first aid for laypersons. We analysed the current major Danish national first aid books to identify potential inconsistencies between the current books and the new evidence-based first aid guidelines. We identified first aid books from all the first aid courses offered by major Danish suppliers. Based on the new ERC first aid guidelines, we developed a checklist of 26 items within 16 different categories to assess the content; this checklist was adapted following the principle of mutually exclusive and collectively exhaustive questioning. To assess the agreement between four raters, Fleiss' kappa test was used. Items that did not reach an acceptable kappa score were excluded. We evaluated 10 first aid books used for first aid courses and published between 2009 and 2015. The content of the books complied with the new in 38% of the answers. In 12 of the 26 items, there was less than 50% consistency. These items include proximal pressure points and elevation of extremities for the control of bleeding, use of cervical collars, treatment for an open chest wound, burn dressing, dental avulsion, passive leg raising, administration of bronchodilators, adrenaline, and aspirin. Danish course material showed significant inconsistencies with the new evidence-based first aid guidelines. The new knowledge from the evidence-based guidelines should be incorporated into revised and updated first aid course material.

  5. Role of delay and screening in controlling AIDS

    NASA Astrophysics Data System (ADS)

    Chauhan, Sudipa; Bhatia, Sumit Kaur; Gupta, Surbhi

    2016-06-01

    We propose a non-linear HIV/ AIDS model to analyse the spread and control of HIV/AIDS. The population is divided into three classes, susceptible, infective and AIDS patients. The model is developed under the assumptions of vertical transmission and time delay in infective class. Time delay is also included to show sexual maturity period of infected newborns. We study dynamics of the model and obtain the reproduction number. Now to control the epidemic, we study the model where aware infective class is also added, i.e., people are made aware of their medical status by way of screening. To make the model more realistic, we consider the situation where aware infective class also interacts with other people. The model is analysed qualitatively by stability theory of ODE. Stability analysis of both disease-free and endemic equilibrium is studied based on reproduction number. Also, it is proved that if (R0)1, R1 ≤ 1 then, disease free equilibrium point is locally asymptotically stable and if (R0)1, R1 > 1 then, disease free equilibrium is unstable. Also, the stability analysis of endemic equilibrium point has been done and it is shown that for (R0)1 > 1 endemic equilibrium point is stable. Global stability analysis of endemic equilibrium point has also been done. At last, it is shown numerically that the delay in sexual maturity of infected individuals result in less number of AIDS patients.

  6. [Women of Guatemala City: facilitating AIDS prevention in a vulnerable group].

    PubMed

    Hirschmann, A; Arathoon, E; Lundgren, R; Bezmalinovic, B

    1992-01-01

    Despite the mistaken belief in Central America that AIDS is primarily a disease of male homosexuals, some 21% of reported cases in Guatemala have been women 15-44 years old. Many Guatemalan women are at risk of AIDS and other sexually transmitted diseases (STDs) because of their lack of sexual bargaining power and negotiating skills, the widespread acceptance of male infidelity in marriage, tolerance of bisexual relations and frequenting of prostitutes, and ignorance of women about sexuality. Condom use is infrequent in Guatemala. Most men and women lack knowledge of AIDS and other STDs and have no perception of their own vulnerability. Male alcohol use and violence against women diminishes the ability of women to protect themselves. Sex education and information about STDs should be provided for both men and women to slow the spread of AIDS. AIDS educators should direct their messages to women toward promoting condom use, increasing knowledge of AIDS and STDs, providing basic sex education, questioning stereotypes of AIDS patients as persons with disordered lifestyles, encouraging realistic assessment of risks, and assisting women to increase their negotiating ability in sexual relations. Three crucial ways of helping women protect themselves are by making them aware of the influence of gender roles in their reproductive lives, teaching them communication and negotiating skills, and providing strategies for them to confront alcohol abuse and gender violence. Survey results indicate that Guatemalan women were extremely motivated to protect their children and secondarily to maintain their homes and be good wives. Motivational messages for AIDS prevention should be related to children and the family. Men were found to be concerned about their families as well and to fear the stigma of HIV infection. Educational techniques for AIDS prevention should be accessible to the illiterate and should focus on life stories or similar methods that make AIDS seem less abstract to

  7. Gender power imbalance on women's capacity to negotiate self-protection against HIV/AIDS in Botswana and South Africa.

    PubMed

    Langen, Tabitha T

    2005-09-01

    Gender power imbalance, which translates into a power imbalance in sexual interactions, is increasingly being recognized as a factor in fueling the spread of HIV/AIDS by increasing the number of unsafe sexual encounters. To examine the influence of gender power imbalance and other factors on women's capacity to negotiate self protection against HIV infection; as well as men's response to the suggested condom use. Drawing on data gathered from 2658 women aged 18-49 years in a cross-sectional survey in Kwa Zulu Natal Province of South Africa and Botswana, the study used descriptive statistics and logistic regression to reveal a number of gender related factors that significantly affect women's ability to protect themselves against HIV infection. Gender power imbalance significantly affects women's ability to suggest condom use to their partners. The study showed that it is women with partners 10 or more years older than them, abused women, and those economically dependent on their partners who are less likely to suggest condom use to their partners. Gender power imbalance also influences men's inclination towards refusing to use the suggested condom. The study showed that men are more likely to refuse to use the condom when the age difference between them and their female partners is wide, if they are in a married relationship, and where there is no communication about HIV/AIDS between them and their partners. What is more disturbing is the finding that it is men with multiple partners who are significantly more likely to refuse to use the condom. Across all levels of society, there is a need to see a social paradigm shift that transforms relationships between women and men, from the one of inequality and dominance as is the case in patriarchal societies, to equality, respect and consideration for one another.

  8. An automatic, stagnation point based algorithm for the delineation of Wellhead Protection Areas

    NASA Astrophysics Data System (ADS)

    Tosco, Tiziana; Sethi, Rajandrea; di Molfetta, Antonio

    2008-07-01

    Time-related capture areas are usually delineated using the backward particle tracking method, releasing circles of equally spaced particles around each well. In this way, an accurate delineation often requires both a very high number of particles and a manual capture zone encirclement. The aim of this work was to propose an Automatic Protection Area (APA) delineation algorithm, which can be coupled with any model of flow and particle tracking. The computational time is here reduced, thanks to the use of a limited number of nonequally spaced particles. The particle starting positions are determined coupling forward particle tracking from the stagnation point, and backward particle tracking from the pumping well. The pathlines are postprocessed for a completely automatic delineation of closed perimeters of time-related capture zones. The APA algorithm was tested for a two-dimensional geometry, in homogeneous and nonhomogeneous aquifers, steady state flow conditions, single and multiple wells. Results show that the APA algorithm is robust and able to automatically and accurately reconstruct protection areas with a very small number of particles, also in complex scenarios.

  9. Sexual and reproductive health and HIV/AIDS risk perception in the Malawi tourism industry.

    PubMed

    Bisika, Thomas

    2009-06-01

    Malawi has for a long time relied on agriculture for the generation of foreign exchange. Due to varied reasons like climate change, the Malawi government has, therefore, identified tourism as one way of boosting foreign exchange earnings and is already in the process of developing the sector especially in the area of ecotourism. However, tourism is associated with increasing prostitution, drug abuse and a whole range of other sexual and reproductive health (SRH) problems such as teenage pregnancies, HIV/AIDS and sexually transmitted infections (STIs). This paper examines the knowledge, attitudes, practices and behaviour as well as risk perceptions associated with HIV/AIDS, sexually transmitted infections and unwanted pregnancies among staff in the tourism industry and communities around tourist facilities in Malawi. The study was descriptive in nature and used both qualitative and quantitative research methods. The qualitative methods involved in-depth interviews and focus group discussions. The quantitative technique employed a survey of 205 purposively selected subjects from the tourism sector. The study concludes that people in the tourism sector are at high risk of HIV/AIDS, sexually transmitted infections and unwanted pregnancies and should be considered as a vulnerable group. The study further observes that this group of people has not adopted behaviours that can protect them from HIV/AIDS, sexually transmitted infections and unwanted pregnancies although there is high demand for voluntary counselling and testing (VCT) which offers a very good entry point for HIV prevention and treatment in the tourism sector. The study recommends that a comprehensive tourism policy covering tourists, employees and communities around tourist facilities is required. Such a policy should address the rights of HIV infected employees and the provision of prevention and treatment services for HIV/AIDS and STIs as well as a broad range of SRH and family planning services especially

  10. How to perform first aid.

    PubMed

    Gloster, Annabella Satu; Johnson, Phillip John

    2016-01-13

    RATIONALE AND KEY POINTS: This article aims to help nurses to perform first aid in a safe, effective and patient-centred manner. First aid comprises a series of simple, potentially life-saving steps that an individual can perform with minimal equipment. Although it is not a legal requirement to respond to an emergency situation outside of work, nurses have a professional duty to respond and provide care within the limits of their competency. First aid is the provision of immediate medical assistance to an ill or injured person until definitive medical treatment can be accessed. First aid can save lives and it is essential that nurses understand the basic principles. REFLECTIVE ACTIVITY: Clinical skills articles can help update your practice and ensure it remains evidence based. Apply this article to your practice. Reflect on and write a short account of: 1. Your skill in performing first aid and any areas where you may need to extend your knowledge. 2. How reading this article will change your practice. Subscribers can upload their reflective accounts at: rcni.com/portfolio .

  11. Protecting the Amazon with protected areas

    PubMed Central

    Walker, Robert; Moore, Nathan J.; Arima, Eugenio; Perz, Stephen; Simmons, Cynthia; Caldas, Marcellus; Vergara, Dante; Bohrer, Claudio

    2009-01-01

    This article addresses climate-tipping points in the Amazon Basin resulting from deforestation. It applies a regional climate model to assess whether the system of protected areas in Brazil is able to avoid such tipping points, with massive conversion to semiarid vegetation, particularly along the south and southeastern margins of the basin. The regional climate model produces spatially distributed annual rainfall under a variety of external forcing conditions, assuming that all land outside protected areas is deforested. It translates these results into dry season impacts on resident ecosystems and shows that Amazonian dry ecosystems in the southern and southeastern basin do not desiccate appreciably and that extensive areas experience an increase in precipitation. Nor do the moist forests dry out to an excessive amount. Evidently, Brazilian environmental policy has created a sustainable core of protected areas in the Amazon that buffers against potential climate-tipping points and protects the drier ecosystems of the basin. Thus, all efforts should be made to manage them effectively. PMID:19549819

  12. Protecting the Amazon with protected areas.

    PubMed

    Walker, Robert; Moore, Nathan J; Arima, Eugenio; Perz, Stephen; Simmons, Cynthia; Caldas, Marcellus; Vergara, Dante; Bohrer, Claudio

    2009-06-30

    This article addresses climate-tipping points in the Amazon Basin resulting from deforestation. It applies a regional climate model to assess whether the system of protected areas in Brazil is able to avoid such tipping points, with massive conversion to semiarid vegetation, particularly along the south and southeastern margins of the basin. The regional climate model produces spatially distributed annual rainfall under a variety of external forcing conditions, assuming that all land outside protected areas is deforested. It translates these results into dry season impacts on resident ecosystems and shows that Amazonian dry ecosystems in the southern and southeastern basin do not desiccate appreciably and that extensive areas experience an increase in precipitation. Nor do the moist forests dry out to an excessive amount. Evidently, Brazilian environmental policy has created a sustainable core of protected areas in the Amazon that buffers against potential climate-tipping points and protects the drier ecosystems of the basin. Thus, all efforts should be made to manage them effectively.

  13. The Roles of Labor Migrants’ Wives in HIV/AIDS Risk and Prevention in Tajikistan

    PubMed Central

    Golobof, Alexandra; Weine, Stevan; Bahromov, Mahbat; Luo, Jing

    2013-01-01

    This study aimed to build formative knowledge regarding labor migrants' wives' knowledge, attitudes, and behaviors regarding HIV/AIDS risk and protection that would inform developing innovative HIV prevention strategies. This was a collaborative ethnography in Tajikistan that included minimally structured interviews and focused field observations with 30 Tajik wives in Dushanbe married to Tajik male migrant workers currently working in Moscow. The results documented the wives' concerns over their husbands’ safety in Moscow and the difficulties of living without husbands. In a male-dominated society, gender norms limit the wives' abilities to protect themselves and their husbands from HIV/AIDS. They have some awareness of HIV/AIDS, but limited abilities to speak about sexual activity, HIV/AIDS, condoms, and HIV testing. Wives do not use condoms with their husbands and depend upon their husband's role as their protector. Wives often turn for support to their “circle of friends” or to a primary care nurse for support, but seldom do these relationships focus on preventing HIV/AIDS. To respond to HIV/AIDS risks amongst the wives of Tajik male migrant workers in Moscow, preventive interventions could build upon migrants' wives' role as the primary family caregiver and their existing sources of social support from women's circles and nurses. The overall intervention strategy could be to expand their role as family caregivers to include HIV/AIDS protection, through enhancing their HIV/AIDS knowledge and prevention skills and negotiation strategies with their husbands. PMID:21218281

  14. 40 CFR 420.29 - Point of compliance monitoring.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Point of compliance monitoring. 420.29 Section 420.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY Sintering Subcategory § 420.29 Point...

  15. Cold Weather Protection for Seed. Science Study Aid No. 6.

    ERIC Educational Resources Information Center

    Valieant, Joan A.

    This science study aid, published by the U. S. Department of Agriculture and intended as a supplement to the regular science program, lists activities and experiments relating seed germination to various temperature changes and exposure to adverse temperature conditions for varying lengths of time. (CP)

  16. Evaluation of Extended-wear Hearing Aid Technology for Operational Military Use

    DTIC Science & Technology

    2017-07-01

    for a transparent hearing protection device that could protect the hearing of normal-hearing listeners without degrading auditory situational...method, suggest that continuous noise protection is also comparable to conventional earplug devices. Behavioral testing on listeners with normal...associated with the extended-wear hearing aid could be adapted to provide long-term hearing protection for listeners with normal hearing with minimal

  17. Myths about AIDS in Cambodia.

    PubMed

    Nariddh, M C

    1994-08-01

    HIV has been reported in the capital city of Cambodia, Phnom Penh, as well as in the northwestern provinces of Banteay Meanchey, Battambang, Pursat, and Kompong Chhnang. Unofficial reports indicate the presence of HIV in three northeastern provinces. According to World Health Organization data, 382 people were infected with HIV in Cambodia as of March 1994, but the national AIDS program estimates that 2000-4000 Cambodians may be HIV-seropositive. Small surveys in 1992 identified HIV infection rates to be 4.5% among patients of sexually transmitted disease (STD) clinics and 9.2% among prostitutes. A seroprevalence rate of 4.3% was found in 1993 among clients of STD clinics and others requesting HIV testing. These rather marked levels of infection exist in Cambodia even though HIV was first identified in the country as recently as 1991 among screened blood from volunteer donors. By December 1993, the rate of positive results from blood donors had increased to 1.97%.; the rate of infection among blood donors is expected to double to approximately 4% in 1994. People in Cambodia variously believe that AIDS is nonexistent, AIDS is a problem of other countries, can be transmitted by mosquitoes, healthy people do not have AIDS, a cure exists for AIDS, AIDS can be contracted only from prostitutes, AIDS is the most severe state of syphilis, and AIDS is only a propaganda ploy of condom producers to market their products. It is therefore proving extremely difficult to convince people that AIDS is a truly threatening disease against which they should protect themselves, especially when symptoms are rarely present during the early stage of infection. Health education campaigns, videos, posters, and accurate reporting in the media will, however, help change minds and hopefully induce HIV-preventive behaviors. Of interest, the article notes that virtually every prostitute in Cambodia has at least two-three STDs.

  18. Use of Hearing Aids and Functional Capacity in Middle-Aged and Elderly Individuals

    PubMed Central

    Carioli, Juliana; Teixeira, Adriane Ribeiro

    2014-01-01

    Introduction Hearing loss is among the sensory changes strongly associated with loss of functional capacity. Objective It aims to determine whether the use of hearing aid contributes to the improvement of instrumental activities of daily living (IADL) for middle aged and elderly hearing-impaired individuals. Methods This is a descriptive, longitudinal, and interventional study. We evaluated 17 subjects, 13 (76.5%) female, aged between 58 and 96 years old (mean 77.1 ± 10.4 years). All were new users of hearing aids. Evaluation included social history, pure tone audiometry, and scale of IADL developed by Lawton and Brody. The subjects were presented daily life situations and were expected to respond if they could do them without assistance (3 points), partially assisted (2 points) or if they were unable to perform them (1 point). IADL was applied before the use of hearing aids adaptation and after a three- and six-month period of use. Results Data analysis revealed that before the use of hearing aids the average score obtained by the subjects was 22.94 ± 4.04 points. Three months after beginning the use the average score was 23.29 ± 4.12 and after six months the average score was 23.71 ± 3.69 points. Statistical analysis revealed a significant difference between scores obtained before the use of hearing aids and six months post-fitting (p = 0.015*) Conclusion The use of hearing aids among the subjects evaluated promoted positive changes in performing IADL, especially to using the telephone. PMID:25992101

  19. Protecting the rights of people with HIV. Tanzania.

    PubMed

    Temba, P

    1997-04-01

    In Tanzania, preliminary efforts are underway to protect the human rights of people with HIV/AIDS. Tanzania, which has been criticized for failing to recognize human rights abuses against people with HIV/AIDS, is the 15th country in sub-Saharan Africa to establish a regional network of physicians, lawyers, and nongovernmental organizations seeking to protect the rights of people with HIV/AIDS and those vulnerable to the infection with appropriate legislation and policies. Discrimination, which hastens spread of the disease by forcing it underground, is found even among medical personnel who disclose patient information without consent or refuse to treat patients with HIV/AIDS. Certain laws also compromise the rights of infected people by requiring physicians to tender medical reports before the courts, permitting employers to force employees to undergo HIV testing, or requiring rape victims to provide an excessive burden of proof. Participants at a recent workshop recommended a review of national AIDS policy and changes in the law. A computer database will be used to track HIV/AIDS-related human rights abuses in Tanzania.

  20. South African labour law and HIV / AIDS.

    PubMed

    Smart, R; Strode, A

    1999-01-01

    This article contains five key pieces of labor legislation in South Africa, including one applying specifically to the mining industry which protect the rights of employees. These laws include: the Employment Equity Act, No. 55 of 1998; the Labour Relations Act, No. 66 of 1995; the Occupational Health and Safety Act, No. 85 of 1993; the Compensation for Occupational Injuries and Diseases Act No. 130 of 1993; the Mines Health and Safety Act, No. 29 of 1996; and the Basic Conditions of Employment Act, No. 75 of 1997. This paper further presents the Medical Schemes Act, No. 131 of 1998 and the protection of the right to privacy and dignity. Although HIV/AIDS was expressly referred to only in the Employment Equity Act, there are provisions in all the other Acts, which have relevance to HIV/AIDS.

  1. 5-Point programme for sustainable plant protection.

    PubMed

    Frische, Tobias; Egerer, Sina; Matezki, Steffen; Pickl, Christina; Wogram, Jörn

    2018-01-01

    This position paper intends to stimulate a profound rethinking of contemporary agricultural practice. We criticise the current intensity of chemical plant protection in Germany as ecologically unsustainable and thus threatening the achievement of key targets of environmental protection and nature conservation policies. In the first part of the paper, we provide background information on the use of plant protection products (PPP) in German agriculture, the role of agricultural policy, European pesticide legislation, the principles of and framework for environmental risk assessment and risk management of PPP, as well as environmental effects of PPP. The second part is presented against the backdrop of the European "Sustainable Use Directive" (2009/128/EC). This directive requires that "Member States shall adopt National Action Plans to set up their quantitative objectives, targets, measures, and timetables to reduce risks and impacts of pesticide use on human health and the environment and to encourage the development and introduction of integrated pest management and of alternative approaches or techniques to reduce dependency on the use of pesticides." Reflecting on the corresponding debate in Germany, we suggest the following five key principles for a sustainable use of PPP and provide recommendations for their implementation: (1) minimising use; (2) identifying, quantifying, and communicating risks; (3) optimising risk management; (4) compensating for unavoidable effects; (5) internalising external costs.

  2. Procedures to evaluate the efficiency of protective clothing worn by operators applying pesticide.

    PubMed

    Espanhol-Soares, Melina; Nociti, Leticia A S; Machado-Neto, Joaquim Gonçalves

    2013-10-01

    protection as a whole. The qualitative assessment, which is suitable for verification of garment design and stitching flaws, does not aid in determining useful life, but does complement the quantitative evaluation. The proposed classification is appropriate and accurate for determining the useful life of personal protective clothing against pesticide materials relative to number of uses and washes after each use. For example, the Beige garment had a useful life of 30 uses and washes, while the Camouflaged garment had a useful life of 5 uses and washes. The quantitative evaluation aids in determining the efficiency and useful life of individual protective clothing according to dermal protection as a whole, not just at specific points of failure.

  3. Noise Protection

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Environmental Health Systems puts forth an increasing effort in the U.S. to develop ways of controlling noise, particularly in industrial environments due to Federal and State laws, labor union insistence and new findings relative to noise pollution impact on human health. NASA's Apollo guidance control system aided in the development of a noise protection product, SMART. The basis of all SMART products is SMART compound a liquid plastic mixture with exceptional energy/sound absorbing qualities. The basic compound was later refined for noise protection use.

  4. AIDS--Tribal Nations Face the Newest Communicable Disease: An Aberdeen Area Perspective.

    ERIC Educational Resources Information Center

    Claymore, Betty J.; Taylor, Marian A.

    1989-01-01

    Describes the past impact of smallpox, cholera, and tuberculosis on American Indians. Outlines AIDS/HIV cause, symptoms, and transmission. Discusses AIDS incidence and risk factors among Native Americans, providing details from North Dakota, South Dakota, Nebraska, and Iowa. Points out the urgent need for AIDS education. Contains 25 references.…

  5. AIDS in the workplace: current practices and possible implications.

    PubMed

    Nykodym, N; Miners, I A; Simonetti, J L; Patel, N S

    1989-01-01

    The testing of Acquired Immune Deficiency Syndrome (AIDS) remains a political factor. Questions are being raised as to an individual's right to privacy and the public's concern for safety. Despite the controversy, the law protects contagious disease sufferers from employment discrimination. Along with AIDS testing, drug testing remains a controversial issue. Mandatory drug testing remains in both the public and private sectors. Legislative activity in California continues to the present.

  6. Older Latina Women and HIV/AIDS: An Examination of Sexuality and Culture as they Relate to Risk and Protective Factors

    PubMed Central

    Beaulaurier, Richard L.; Craig, Shelley L.; De La Rosa, Mario

    2009-01-01

    Older Latina women are one of the least studied American demographic groups with regard to social, health, or sexual behavior. This could leave social workers and other geriatric professionals unprepared for dealing with HIV/AIDS in this population. Currently, older Latina women are one of the fastest growing groups of new AIDS cases. Twenty percent of all women ever diagnosed with the disease are Latina and 5.5% of Latinas infected with the virus are older. The number of diagnosed infections is increasing in older women, including Latinas, in spite of recent declines in infection rates with younger populations. There are also a potentially large number of cases that go misdiagnosed or undiagnosed. This article also addresses risk and protective factors related to gender roles, traditional Latino family values, religion, socioeconomic factors, health, and health care, with special attention to the triple jeopardy faced by this population by virtue of being female, seniors, and minorities. The article concludes with recommendations for the development of culturally competent practices with older Latinas and the development of a research agenda to better understand their risk-related and health-seeking behavior. PMID:19197629

  7. Psychosocial Factors and AIDS-Related Behavior of Homosexual Men: Measurement and Associations.

    ERIC Educational Resources Information Center

    Zapka, Jane G.; And Others

    1990-01-01

    Measurement and data-reduction procedures were conducted for psychosocial scales used in behavioral research on the acquired immune deficiency syndrome (AIDS). Associations of the scales for other personal and health services/information factors with one selected AIDS protective behavior among 281 asymptomatic homosexual/bisexual men were…

  8. 29 CFR 1915.87 - Medical services and first aid.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Defibrillators (Non-Mandatory) 1. First aid supplies are required to be adequate and readily accessible under..., face shields, masks, and eye protection. 4. Employers who provide automated external defibrillators...

  9. 29 CFR 1915.87 - Medical services and first aid.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Defibrillators (Non-Mandatory) 1. First aid supplies are required to be adequate and readily accessible under..., face shields, masks, and eye protection. 4. Employers who provide automated external defibrillators...

  10. Public clonotype usage identifies protective Gag-specific CD8+ T cell responses in SIV infection

    PubMed Central

    Asher, Tedi E.; Wilson, Nancy A.; Nason, Martha C.; Brenchley, Jason M.; Metzler, Ian S.; Venturi, Vanessa; Gostick, Emma; Chattopadhyay, Pratip K.; Roederer, Mario; Davenport, Miles P.; Watkins, David I.; Douek, Daniel C.

    2009-01-01

    Despite the pressing need for an AIDS vaccine, the determinants of protective immunity to HIV remain concealed within the complexity of adaptive immune responses. We dissected immunodominant virus-specific CD8+ T cell populations in Mamu-A*01+ rhesus macaques with primary SIV infection to elucidate the hallmarks of effective immunity at the level of individual constituent clonotypes, which were identified according to the expression of distinct T cell receptors (TCRs). The number of public clonotypes, defined as those that expressed identical TCR β-chain amino acid sequences and recurred in multiple individuals, contained within the acute phase CD8+ T cell population specific for the biologically constrained Gag CM9 (CTPYDINQM; residues 181–189) epitope correlated negatively with the virus load set point. This independent molecular signature of protection was confirmed in a prospective vaccine trial, in which clonotype engagement was governed by the nature of the antigen rather than the context of exposure and public clonotype usage was associated with enhanced recognition of epitope variants. Thus, the pattern of antigen-specific clonotype recruitment within a protective CD8+ T cell population is a prognostic indicator of vaccine efficacy and biological outcome in an AIDS virus infection. PMID:19349463

  11. AID Biology: A pathological and clinical perspective.

    PubMed

    Choudhary, Meenal; Tamrakar, Anubhav; Singh, Amit Kumar; Jain, Monika; Jaiswal, Ankit; Kodgire, Prashant

    2018-01-02

    Activation-induced cytidine deaminase (AID), primarily expressed in activated mature B lymphocytes in germinal centers, is the key factor in adaptive immune response against foreign antigens. AID is responsible for producing high-affinity and high-specificity antibodies against an infectious agent, through the physiological DNA alteration processes of antibody genes by somatic hypermutation (SHM) and class-switch recombination (CSR) and functions by deaminating deoxycytidines (dC) to deoxyuridines (dU), thereby introducing point mutations and double-stranded chromosomal breaks (DSBs). The beneficial physiological role of AID in antibody diversification is outweighed by its detrimental role in the genesis of several chronic immune diseases, under non-physiological conditions. This review offers a comprehensive and better understanding of AID biology and its pathological aspects, as well as addresses the challenges involved in AID-related cancer therapeutics, based on various recent advances and evidence available in the literature till date. In this article, we discuss ways through which our interpretation of AID biology may reflect upon novel clinical insights, which could be successfully translated into designing clinical trials and improving patient prognosis and disease management.

  12. Risk and Protective Factors for HIV/AIDS in Native Americans: Implications for Preventive Intervention

    ERIC Educational Resources Information Center

    Dennis, Mary Kate

    2009-01-01

    HIV/AIDS has steadily increased in Native American and Alaska Native populations, and despite efforts at control many challenges remain. This article examines historical, biological, social, and behavioral cofactors related to the spread of HIV/AIDS within the context of Native American culture. Special attention is given to vulnerable subgroups…

  13. Generation and Repair of AID-initiated DNA Lesions in B Lymphocytes

    PubMed Central

    Chen, Zhangguo; Wang, Jing H.

    2014-01-01

    Activation-induced deaminase (AID) initiates the secondary antibody diversification process in B lymphocytes. In mammalian B cells, this process includes somatic hypermutation (SHM) and class switch recombination (CSR), both of which require AID. AID induces U:G mismatch lesions in DNA that are subsequently converted into point mutations or DNA double stranded breaks during SHM/CSR. In a physiological context, AID targets immunoglobulin (Ig) loci to mediate SHM/CSR. However, recent studies reveal genome-wide access of AID to numerous non-Ig loci. Thus, AID poses a threat to the genome of B cells if AID-initiated DNA lesions cannot be properly repaired. In this review, we focus on the molecular mechanisms that regulate the specificity of AID targeting and the repair pathways responsible for processing AID-initiated DNA lesions. PMID:24748462

  14. AIDS legislation--turning up the heat?

    PubMed Central

    Kirby, M D

    1986-01-01

    This paper is not about the medical condition of AIDS. Nor is it about the history of the condition since it was first reported in Atlanta, Georgia in 1981. It looks rather, at the catalogue of legislative and other legal responses to the spread of AIDS. The paper analyses the AIDS condition in its historical context. The hysteria accompanying the outbreak of AIDS is contrasted with the similar hysteria associated with other previous epidemics experienced in Australia over the past two centuries. The paper categorises the responses of lawmakers to the condition, according to the approach taken; from 'full blast', through 'moderate heat' to 'low key' or an attempt to avoid or minimise legal intervention. It is suggested that the appropriate response should depend upon such factors as the present magnitude of the condition, its likely future course, the availability of cures and protections against its spread and objectives being sought by intervention. Unless these factors are taken into account gross over-reaction can occur, causing social disruption and much personal injustice. PMID:3806630

  15. Self-Assessment of Hearing and Purchase of Hearing Aids by Middle-Aged and Elderly Adults

    PubMed Central

    Otavio, Andressa Colares da Costa; Coradini, Patricia Pérez; Teixeira, Adriane Ribeiro

    2015-01-01

    Introduction Presbycusis is a consequence of aging. Prescription of hearing aids is part of the treatment, although the prevalence of use by elderly people is still small. Objective To verify whether or not self-assessment of hearing is a predictor for purchase of hearing aids. Methods Quantitative, cross-sectional, descriptive, and observational study. Participants were subjects who sought a private hearing center for selection of hearing aids. During the diagnostic interview, subjects answered the following question: “On a scale of 1 to 10, with 1 being the worst and 10 the best, how would you rate your overall hearing ability?” After that, subjects underwent audiometry, selected a hearing aid, performed a home trial, and decided whether or not to purchase the hearing aid. The variables were associated and analyzed statistically. Results The sample was comprised of 32 subjects, both men and women, with a higher number of women. Mean age was 71.41 ± 12.14 years. Self-assessment of hearing ranged from 2 to 9 points. Overall, 71.9% of the subjects purchased hearing aids. There was no association between scores in the self-assessment and the purchase of hearing aids (p = 0.263). Among those who scored between 2 and 5 points, 64.7% purchased the device; between 6 and 7 points, 76.09% purchased the device; and between 8 and 9 points, 50% purchased the device, respectively. Conclusion There is evidence that low self-assessment scores lead to the purchase of hearing aids, although no significant association was observed in the sample. PMID:26722346

  16. Uncertainty management in intelligent design aiding systems

    NASA Technical Reports Server (NTRS)

    Brown, Donald E.; Gabbert, Paula S.

    1988-01-01

    A novel approach to uncertainty management which is particularly effective in intelligent design aiding systems for large-scale systems is presented. The use of this approach in the materials handling system design domain is discussed. It is noted that, during any point in the design process, a point value can be obtained for the evaluation of feasible designs; however, the techniques described provide unique solutions for these point values using only the current information about the design environment.

  17. 76 FR 38020 - Safety Zone; Bay Point Fireworks, Bay Point Marina; Marblehead, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ...-AA00 Safety Zone; Bay Point Fireworks, Bay Point Marina; Marblehead, OH AGENCY: Coast Guard, DHS... from portions of Lake Erie for the Bay Point Fireworks. This temporary safety zone is necessary to protect spectators and vessels from the hazards associated with fireworks displays. DATES: This regulation...

  18. Fire Protection for Rural Communities.

    ERIC Educational Resources Information Center

    Hagevig, William A.

    Fire protection in rural Alaskan communities depends on individual home fire prevention and protection rather than on the services offered by a centralized fire department. Even when help is summoned to extinguish a blaze, aid does not come in the form of a cadre of highly trained firefighters; it comes instead from whomever happens to be in the…

  19. Exploring the Potential Health Impact and Cost-Effectiveness of AIDS Vaccine within a Comprehensive HIV/AIDS Response in Low- and Middle-Income Countries

    PubMed Central

    Harmon, Thomas M.; Fisher, Kevin A.; McGlynn, Margaret G.; Stover, John; Warren, Mitchell J.; Teng, Yu; Näveke, Arne

    2016-01-01

    Background The Investment Framework Enhanced (IFE) proposed in 2013 by the Joint United Nations Programme on HIV/AIDS (UNAIDS) explored how maximizing existing interventions and adding emerging prevention options, including a vaccine, could further reduce new HIV infections and AIDS-related deaths in low- and middle-income countries (LMICs). This article describes additional modeling which looks more closely at the potential health impact and cost-effectiveness of AIDS vaccination in LMICs as part of UNAIDS IFE. Methods An epidemiological model was used to explore the potential impact of AIDS vaccination in LMICs in combination with other interventions through 2070. Assumptions were based on perspectives from research, vaccination and public health experts, as well as observations from other HIV/AIDS interventions and vaccination programs. Sensitivity analyses varied vaccine efficacy, duration of protection, coverage, and cost. Results If UNAIDS IFE goals were fully achieved, new annual HIV infections in LMICs would decline from 2.0 million in 2014 to 550,000 in 2070. A 70% efficacious vaccine introduced in 2027 with three doses, strong uptake and five years of protection would reduce annual new infections by 44% over the first decade, by 65% the first 25 years and by 78% to 122,000 in 2070. Vaccine impact would be much greater if the assumptions in UNAIDS IFE were not fully achieved. An AIDS vaccine would be cost-effective within a wide range of scenarios. Interpretation Even a modestly effective vaccine could contribute strongly to a sustainable response to HIV/AIDS and be cost-effective, even with optimistic assumptions about other interventions. Higher efficacy would provide even greater impact and cost-effectiveness, and would support broader access. Vaccine efficacy and cost per regimen are critical in achieving cost-effectiveness, with cost per regimen being particularly critical in low-income countries and at lower efficacy levels. PMID:26731116

  20. Growing up in a world with AIDS: social advantages of having AIDS in Brazil.

    PubMed

    Abadía-Barrero, C E

    2002-06-01

    Could HIV/AIDS become a positive factor for a child's life? This contradiction is explored in this paper based on anthropological fieldwork and research in Brazil. I used participant observation and informal interviewing both with children living with HIV/AIDS and uninfected street children to obtain qualitative data. Brazil is known as a country leader in social responses towards the AIDS epidemic. Not only has access to antiretroviral medications been assured, but also a series of help networks guarantee that the human rights of HIV-infected people be respected. Children and adolescents benefit equally from these social gains. As such, many children born to HIV-positive women have reached adolescence and have 'normal' lives. This article explores the life experiences of children and adolescents infected by HIV and compares them to the life experiences of street children. Even though the AIDS epidemic is linked to death, infected children and adolescents dream about their lives and futures. Contradictorily, street children, who have not acquired the virus and are considered healthy from a biological stand point, have no prospective plans and answer without hope to questions about the future.

  1. Gendered differences in AIDS and AIDS-related cause of death among youth with secondary education in South Africa, 2009-2011.

    PubMed

    De Wet, Nicole

    2016-12-01

    The prevalence of human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) is higher among females than males in Sub-Saharan Africa. Education is associated with better health outcomes. For this and other reasons, African countries have made a concerted effort to increase youth education rates. However, in South Africa males have lower secondary education rates than females, yet females have a higher prevalence of HIV/AIDS. This study examines if a gender disparity exists in AIDS mortality rates among youth with secondary education in South Africa. This study uses descriptive statistics and life table techniques. A sample of 4386 deaths of youth with secondary education is used. Of this total sample, 987 deaths were among males and 340 were among females with secondary education. This study shows that AIDS mortality is higher among females than males in South Africa. Males and females with secondary education have lower AIDS mortality than all males and females in the population, yet the rates are higher for females. Using cause-deleted life tables, the probability of youth dying from HIV/AIDS practically disappears for both males and females. Odds ratio calculations show that secondary education does not have a protective effect from AIDS mortality among male and female youth. Given the gendered difference in AIDS mortality among youth with secondary education, efforts to increase secondary education among males and further research into other factors exacerbating AIDS mortality among females with secondary education is needed in the country.

  2. SOFIA pointing history

    NASA Astrophysics Data System (ADS)

    Kärcher, Hans J.; Kunz, Nans; Temi, Pasquale; Krabbe, Alfred; Wagner, Jörg; Süß, Martin

    2014-07-01

    The original pointing accuracy requirement of the Stratospheric Observatory for Infrared Astronomy SOFIA was defined at the beginning of the program in the late 1980s as very challenging 0.2 arcsec rms. The early science flights of the observatory started in December 2010 and the observatory has reached in the mean time nearly 0.7 arcsec rms, which is sufficient for most of the SOFIA science instruments. NASA and DLR, the owners of SOFIA, are planning now a future 4 year program to bring the pointing down to the ultimate 0.2 arcsec rms. This may be the right time to recall the history of the pointing requirement and its verification and the possibility of its achievement via early computer models and wind tunnel tests, later computer aided end-to-end simulations up to the first commissioning flights some years ago. The paper recollects the tools used in the different project phases for the verification of the pointing performance, explains the achievements and may give hints for the planning of the upcoming final pointing improvement phase.

  3. 29 CFR 1926.50 - Medical services and first aid.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... supplies and equipment in the first aid kits. In a similar fashion, employers who have unique or changing..., gowns, face shields, masks and eye protection (see “Occupational Exposure to Blood borne Pathogens”, 29...

  4. 29 CFR 1926.50 - Medical services and first aid.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... supplies and equipment in the first aid kits. In a similar fashion, employers who have unique or changing..., gowns, face shields, masks and eye protection (see “Occupational Exposure to Blood borne Pathogens”, 29...

  5. Optical Docking Aid Containing Fresnel Lenses

    NASA Technical Reports Server (NTRS)

    Pierce, Cole J.

    1995-01-01

    Proposed device provides self-contained visual cues to aid in docking. Similar to devices used to guide pilots in landing on aircraft carriers. Positions and directions of beams of light give observer visual cues of position relative to docking target point. Optical assemblies generate directed, diverging beams of light that, together, mark approach path to docking point. Conceived for use in docking spacecraft at Space Station Freedom, device adapted to numerous industrial docking and alignment applications.

  6. Multiple Low-Dose Challenges in a Rhesus Macaque AIDS Vaccine Trial Result in an Evolving Host Response That Affects Protective Outcome

    PubMed Central

    Selinger, Christian; Strbo, Natasa; Gonzalez, Louis; Aicher, Lauri; Weiss, Jeffrey M.; Law, G. Lynn; Palermo, Robert E.; Vaccari, Monica; Franchini, Genoveffa; Podack, Eckhard R.

    2014-01-01

    Using whole-blood transcriptional profiling, we investigated differences in the host response to vaccination and challenge in a rhesus macaque AIDS vaccine trial. Samples were collected from animals prior to and after vaccination with live, irradiated vaccine cells secreting the modified endoplasmic reticulum chaperone gp96-Ig loaded with simian immunodeficiency virus (SIV) peptides, either alone or in combination with a SIV-gp120 protein boost. Additional samples were collected following multiple low-dose rectal challenges with SIVmac251. Animals in the boosted group had a 73% reduced risk of infection. Surprisingly, few changes in gene expression were observed during the vaccination phase. Focusing on postchallenge comparisons, in particular for protected animals, we identified a host response signature of protection comprised of strong interferon signaling after the first challenge, which then largely abated after further challenges. We also identified a host response signature, comprised of early macrophage-mediated inflammatory responses, in animals with undetectable viral loads 5 days after the first challenge but with unusually high viral titers after subsequent challenges. Statistical analysis showed that prime-boost vaccination significantly lowered the probability of infection in a time-consistent manner throughout several challenges. Given that humoral responses in the prime-boost group were highly significant prechallenge correlates of protection, the strong innate signaling after the first challenge suggests that interferon signaling may enhance vaccine-induced antibody responses and is an important contributor to protection from infection during repeated low-dose exposure to SIV. PMID:25274805

  7. AIDS and adolescents: why should we be concerned?

    PubMed

    1987-11-01

    AIDS most often strikes people aged 20-40 years old. However, due to the long period of incubation from initial infection with HIV to the development of AIDS, many young adults with AIDS may have been infected with the virus while they were teenagers. Many adolescents could be unsuspecting carriers of the virus. It is normal for developing adolescents to experiment with their bodies and those of their peers. Inherent to this experimentation and growth is risk taking with sex and drugs. Sexual intercourse without condom use and IV drug use with non-sterile injecting equipment are risk factors for contracting and transmitting HIV. Without creating undue fear, teenagers must be taught how AIDS is spread, how it is not spread, and how they can protect themselves from HIV. They need to understand that certain behaviors are risky, not belonging to a certain population subgroup. This article describes efforts underway in Finland, Mexico, Chile, the US, and Thailand to teach adolescents about AIDS. At the start of Finland's AIDS education campaign in early January 1987, the use of a condom was demonstrated on national television news. The country's National Board of Health also distributed a booklet on AIDS and a sample condom to all 16-21 year olds in Finland. Teens themselves can also be effective AIDS educators. Efforts to teach adolescents about HIV/AIDS and promote behavior change should be the product of comprehensive community involvement.

  8. Factor Configurations with Governance as Conditions for Low HIV/AIDS Prevalence in HIV/AIDS Recipient Countries: Fuzzy-set Analysis.

    PubMed

    Lee, Hwa-Young; Yang, Bong-Min; Kang, Minah

    2015-11-01

    This paper aims to investigate whether good governance of a recipient country is a necessary condition and what combinations of factors including governance factor are sufficient for low prevalence of HIV/AIDS in HIV/AIDS aid recipient countries during the period of 2002-2010. For this, Fuzzy-set Qualitative Comparative Analysis (QCA) was used. Nine potential attributes for a causal configuration for low HIV/AIDS prevalence were identified through a review of previous studies. For each factor, full membership, full non-membership, and crossover point were specified using both author's knowledge and statistical information of the variables. Calibration and conversion to a fuzzy-set score were conducted using Fs/QCA 2.0 and probabilistic tests for necessary and sufficiency were performed by STATA 11. The result suggested that governance is the necessary condition for low prevalence of HIV/AIDS in a recipient country. From sufficiency test, two pathways were resulted. The low level of governance can lead to low level of HIV/AIDS prevalence when it is combined with other favorable factors, especially, low economic inequality, high economic development and high health expenditure. However, strengthening governance is a more practical measure to keep low prevalence of HIV/AIDS because it is hard to achieve both economic development and economic quality. This study highlights that a comprehensive policy measure is the key for achieving low prevalence of HIV/AIDS in recipient country.

  9. AIDS. 1st annual George H. Gallup Memorial Survey.

    PubMed

    1988-06-01

    Acquired immunodeficiency syndrome (AIDS) was selected as the subject for the 1st annual George H Gallup Memorial Survey. This survey, conducted in August 1987-April 1988 in 35 countries, measured the level of awareness of AIDS, the extent of concern about AIDS, knowledge, changes in behavior resulting form the AIDS epidemic, and attitudes toward people with AIDS. Overall, the poll's findings attest to the effectiveness of the health education efforts of governmental and nongovernmental organizations. Awareness that AIDS poses an urgent international health problem was almost universal in the 35 samples. In about half of these countries, AIDS was identified as the most important national health problem; in the remaining countries, AIDS was ranked 2nd to cancer. The proportion of respondents expressing a fear of personally contracting the AIDS virus ranged from lows of under 10% in most of Europe to a high of 45% among South African blacks. A majority of respondents in the US, Colombia, the Philippines, Brazil, Nigeria, Ecuador, El Salvador, and Chile believed that AIDS will soon spread beyond current risk groups to the general population. Despite widespread awareness of the grave threat posed by AIDS, insufficient numbers of respondents reported that they had made specific behavioral changes intended to protect themselves form HIV infection. Overall, about half of those interviewed indicated they are now more cautious in their choice of sexual partners; similarly, about half are using condoms more or for the 1st time.

  10. Fire Protection Jacket

    NASA Technical Reports Server (NTRS)

    1991-01-01

    NERAC, Inc., Tolland, CT, aided Paul Monroe Engineering, Orange, CA, in the development of their PC1200 Series Fire Protection Jacket that protects the oil conduit system on an offshore drilling platform from the intense hydrocarbon fires that cause buckling and could cause structural failure of the platform. The flame-proof jacketing, which can withstand temperatures of 2000 degrees Fahrenheit for four hours or more, was developed from a combination of ceramic cloth (similar to the ceramic in Space Shuttle tiles), and laminates used in space suits.

  11. [AIDS prevention in Germany].

    PubMed

    Pott, E

    2007-04-01

    In 1987 the national AIDS prevention campaign "Gib AIDS keine Chance" (Don't give AIDS a chance) was started in Germany. After a very difficult and controversial political debate about a probably successful response to AIDS, in the end a political decision was made in favour of the implementation of a long term "social learning strategy". Thus, since then the Bundeszentrale für gesundheitliche Aufklärung (Federal Centre for Health Education, BZgA) has been running the campaign on behalf of the Federal Ministry of Health. The result of this prevention program is a low rate of infections. In Germany there were 2600 newly diagnosed infections in 2005: 59 % in homosexual men, 16 % by heterosexual contacts, 17 % in people from high prevalence countries and 7 % in i.v. drug users. In comparison to the international situation Germany has a relatively low HIV-prevalence even nowadays. However, Germany has also been confronted with an increasing number of newly diagnosed infections in the last few years. When the prevention program was started it was very important to build new structures for a successful implementation of the campaign. That meant for instance to build up an effective infrastructure for cooperation between the governmental and the nongovernmental sector, including organising the coordinated action among the partners at the federal, regional and local levels. Likewise, international networking was of great importance. A key element, relevant for the success of the campaign was the close cooperation at the federal level between the BZgA and the Deutsche AIDS Hilfe (German AIDS Help, DAH), to combine the highreach intervention in low-prevalence populations with intensive interventions for high prevalence groups. An effective national AIDS prevention campaign must reach the whole population; inform the public about the main risks of infection, about methods of protection and about what is not infectious. Moreover groups with a higher level of risk of

  12. Special tool kit aids heavily garmented workers

    NASA Technical Reports Server (NTRS)

    Holmes, A. E.

    1966-01-01

    Triangular aluminum tool kit, filled with polyurethane is constructed to receive various tools and hold them in a snug but quick-release fit as an aid to heavily gloved workers. The kit is designed to allow mounting within easily accessable reach and to provide protection of the tools during storage.

  13. 29 CFR 1910.151 - Medical services and first aid.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... supplies and equipment in the first aid kits. In a similar fashion, employers who have unique or changing..., gowns, face shields, masks, and eye protection. [39 FR 23502, June 27, 1974, as amended at 63 FR 33466...

  14. 29 CFR 1910.151 - Medical services and first aid.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... supplies and equipment in the first aid kits. In a similar fashion, employers who have unique or changing..., gowns, face shields, masks, and eye protection. [39 FR 23502, June 27, 1974, as amended at 63 FR 33466...

  15. HIV/AIDS, reproductive and sexual health, and the law.

    PubMed

    Gable, Lance; Gostin, Lawrence O; Hodge, James G

    2008-10-01

    The law is a frequently overlooked tool for addressing the complex practical and ethical issues that arise from the HIV/AIDS pandemic. The law intersects with reproductive and sexual health issues and HIV/AIDS in many ways. Well-written and rigorously applied laws could benefit persons living with (or at risk of contracting) HIV/AIDS, particularly concerning their reproductive and sexual health. Access to reproductive health services should be a legal right, and discrimination based on HIV status, which undermines access, should be prohibited. Laws against sexual violence and exploitation, which perpetuate the spread of HIV and its negative effects, should be enforced. Finally, a human rights framework should inform the drafting of laws to more effectively protect health.

  16. The genesis of the AIDS policy and AIDS Space in Brazil (1981-1989)

    PubMed Central

    de Barros, Sandra Garrido; Vieira-da-Silva, Ligia Maria

    2016-01-01

    ABSTRACT OBJECTIVE To analyze the genesis of the policy for controlling AIDS in Brazil. METHODS Socio-historical study (1981-1989), based on Bordieu’s genetic sociology, by document analysis, bibliographical review, and in-depth interviews. It consisted of a connection between the analysis of the paths of 33 agents involved in the creation of a social space focusing on AIDS-related issues and the historical possibility conditions of the drafting of a specific policy. RESULTS AIDS Space is a gathering point for the paths of agents from several social fields (medical, scientific, political, and bureaucratic fields). A specific space for relationships, which enabled the drafting of a policy for controlling the AIDS epidemic, but also a place where the authority to talk about the meaning of the disease, the methods to prevent and treat it was under dispute. The analysis showed how the various structures (democratic administrations in Sao Paulo and at the national level, with public health officers taking important positions) and the lack of a specific therapy contributed to social agents of different ranks and backgrounds to initially set prevention as a priority. CONCLUSIONS The rise of the sanitary movement, the organization of SUS, and the dominance of the medical field at the AIDS Space contributed to foster treatment as a part of the measures to control the epidemic. These conditions allowed drafting a policy based on the integrality of care, by linking prevention and treatment in the following decade, with important participation from state bureaucracy and researchers. PMID:27463255

  17. HIV/AIDS vaccines for Africa: scientific opportunities, challenges and strategies

    PubMed Central

    Chin'ombe, Nyasha; Ruhanya, Vurayai

    2015-01-01

    More than decades have already elapsed since human immunodeficiency virus (HIV) was identified as the causative agent of acquired immunodeficiency syndrome (AIDS). The HIV has since spread to all parts of the world with devastating effects. In sub-saharan Africa, the HIV/AIDS epidemic has reached unprecedented proportions. Safe, effective and affordable HIV/AIDS vaccines for Africans are therefore urgently needed to contain this public health problem. Although, there are challenges, there are also scientific opportunities and strategies that can be exploited in the development of HIV/AIDS vaccines for Africa. The recent RV144 Phase III trial in Thailand has demonstrated that it is possible to develop a vaccine that can potentially elicit modest protective immunity against HIV infection. The main objective of this review is to outline the key scientific opportunities, challenges and strategies in HIV/AIDS vaccine development in Africa. PMID:26185576

  18. Collaborative Point Paper on Active Protection Systems

    DTIC Science & Technology

    2006-10-01

    for the Hunter VHP CIED Program. Also, General Dynamics Armament and Technical Products (GDATP), Burlington, VT is contracted by the Marine Corps...the incoming threat at a relatively long distance. Specific details about the composition and mechanism of this explosive interceptor device are...relatively thin shell of ballistic steel and composite armor, also known as hybrid armor, designed to provide optimal protection from specific threats

  19. Hearing aid handling skills: relationship with satisfaction and benefit.

    PubMed

    Campos, Patrícia Danieli; Bozza, Amanda; Ferrari, Deborah Viviane

    2014-01-01

    To evaluate hearing aid handling skills for new and experienced users and to assess if such skills influence user's benefit and satisfaction. Seventy four participants (mean age of 70.43), experienced (n=37) or new hearing aid users (n=37) performed the tasks of "Practical Hearing Aid Skills Test" (PHAST), which were scored on a five-point Likert scale - higher scores indicate better hearing aid handling skills. Experienced users answered the International Outcome Inventory for Hearing Aids (IOI-HA) and the hearing aid benefit for handicap reduction was calculated by the hearing handicap inventory (HHIA/HHIE). Medians for PHAST total scores of 79 and 71% were obtained for experienced and new users, respectively - there were no significant difference between groups. Lower PHAST scores were observed for the tasks of volume control manipulation and telephone usage. Moderate correlations were obtained between IOI benefit and quality of life items and the PHAST scores. There was no correlation between the results of PHAST and demographic data of the participants. There was no difference in handling skills between new and experienced hearing aid users. Handling skills affected hearing aid benefit.

  20. Factor Configurations with Governance as Conditions for Low HIV/AIDS Prevalence in HIV/AIDS Recipient Countries: Fuzzy-set Analysis

    PubMed Central

    Lee, Hwa-Young; Kang, Minah

    2015-01-01

    This paper aims to investigate whether good governance of a recipient country is a necessary condition and what combinations of factors including governance factor are sufficient for low prevalence of HIV/AIDS in HIV/AIDS aid recipient countries during the period of 2002-2010. For this, Fuzzy-set Qualitative Comparative Analysis (QCA) was used. Nine potential attributes for a causal configuration for low HIV/AIDS prevalence were identified through a review of previous studies. For each factor, full membership, full non-membership, and crossover point were specified using both author's knowledge and statistical information of the variables. Calibration and conversion to a fuzzy-set score were conducted using Fs/QCA 2.0 and probabilistic tests for necessary and sufficiency were performed by STATA 11. The result suggested that governance is the necessary condition for low prevalence of HIV/AIDS in a recipient country. From sufficiency test, two pathways were resulted. The low level of governance can lead to low level of HIV/AIDS prevalence when it is combined with other favorable factors, especially, low economic inequality, high economic development and high health expenditure. However, strengthening governance is a more practical measure to keep low prevalence of HIV/AIDS because it is hard to achieve both economic development and economic quality. This study highlights that a comprehensive policy measure is the key for achieving low prevalence of HIV/AIDS in recipient country. PMID:26617451

  1. Gendered differences in AIDS and AIDS-related cause of death among youth with secondary education in South Africa, 2009–2011

    PubMed Central

    De Wet, Nicole

    2016-01-01

    Abstract Background: The prevalence of human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) is higher among females than males in Sub-Saharan Africa. Education is associated with better health outcomes. For this and other reasons, African countries have made a concerted effort to increase youth education rates. However, in South Africa males have lower secondary education rates than females, yet females have a higher prevalence of HIV/AIDS. This study examines if a gender disparity exists in AIDS mortality rates among youth with secondary education in South Africa. Methods: This study uses descriptive statistics and life table techniques. A sample of 4386 deaths of youth with secondary education is used. Of this total sample, 987 deaths were among males and 340 were among females with secondary education. Results: This study shows that AIDS mortality is higher among females than males in South Africa. Males and females with secondary education have lower AIDS mortality than all males and females in the population, yet the rates are higher for females. Using cause-deleted life tables, the probability of youth dying from HIV/AIDS practically disappears for both males and females. Odds ratio calculations show that secondary education does not have a protective effect from AIDS mortality among male and female youth. Conclusion: Given the gendered difference in AIDS mortality among youth with secondary education, efforts to increase secondary education among males and further research into other factors exacerbating AIDS mortality among females with secondary education is needed in the country. PMID:27739338

  2. Fatalism and HIV/AIDS beliefs in rural Mali, West Africa.

    PubMed

    Hess, Rosanna F; McKinney, Dawn

    2007-01-01

    To examine beliefs about HIV/AIDS of rural Malians and to measure their level of fatalism in context of HIV/AIDS and prevention behaviors. Descriptive, correlational. An AIDS Knowledge and Beliefs survey and the Powe Fatalism Inventory (PFI)-HIV/AIDS version were administered to a convenience sample of 84 people at three health center maternity clinics in southeastern Mali, West Africa. The sample's HIV/AIDS fatalism mean was 9.2 on a 15-point scale, with an internal consistency of .89. Health workers and more educated participants had significantly lower fatalism scores. Fatalism also varied by the combination of gender and ethnicity. People who believed that AIDS was not real, was a punishment from God, was fabricated by the West, was a curse, and that it was taboo to talk about AIDS had higher fatalism means. None of the prevention indicators were significantly related to fatalism scores. These rural Malians had a high overall fatalism mean and their beliefs about AIDS based on traditional culture may affect prevention behaviors. More research is needed to understand the influence of fatalism on prevention behaviors.

  3. Vancouver AIDS conference: special report. The role of the military: to protect society -- and themselves.

    PubMed

    Whiteside, A; Winsbury, R

    1996-01-01

    Military personnel are at particularly high risk of becoming infected with HIV because they are in the age group at highest risk for infection, age 15-24 years; they are away from home for long periods of time; many feel invulnerable and ready to take risks; there are usually prostitutes and drugs in military areas; and troops have cash, but maybe not condoms, in their pockets. The level of attention given to HIV/AIDS in the military has grown over the course of the last few international AIDS conferences. One roundtable on HIV/AIDS in the armed forces was held at the 11th International Conference on AIDS held in Vancouver during July 7-12, 1996. A large-scale survey reported at the conference found the level of sexual activity to be significantly higher among US military personnel than in the civilian population. Even the oldest soldiers reported higher levels of multiple partner sex habits than the most sexually active young men in the UK and France. The data further indicate that significant numbers of those men who were infected continued to knowingly have unprotected sex. Data from Angola, Cambodia, Cameroon, the Central African Republic, Congo, Cote d'Ivoire, Thailand, and Zimbabwe show significantly higher levels of HIV infection among military personnel compared to the civilian populations. The authors stress the important role the military can play in preventing the spread of HIV and the need to involve military personnel in AIDS prevention programs.

  4. (Re)politicising and (re)positioning prevention: community mobilisations and AIDS prevention in the new AIDS era.

    PubMed

    Rolston, Imara Ajani

    2016-07-01

    An increasing focus on the relationship between AIDS prevalence and socio-economic inequality signals the need for a revaluation of the role of "politics" and "power" in AIDS prevention. This revaluation bears great significance when considering the future trajectories of the AIDS prevention efforts that target highly marginalised populations with high prevalence rates. An emphasis on intersecting forms of inequality has direct implications for the future of AIDS prevention practice. This study explores the experiences of participants, facilitators and local stakeholders applying the United Nations Development Programme (UNDP) Community Capacity Enhancement-Community Conversations (CCE-CC) approach to AIDS prevention in the Eastern Cape province of South Africa. It uses the political narrative analysis of life histories and semi-structured interviews as a means to interrogate the lived experiences of local actors participating in or influenced by this popularised form of community mobilisation used throughout sub-Saharan Africa. Findings suggest the need for a more explicit and intentional valuation for the intersection between the social and political determinants of health in programmes that use community mobilisation as prevention. They also signal a need to critically re-evaluate "community mobilisation" as an AIDS prevention tradition. Intersecting social and political power dynamics play a significant role in both opening up and constraining community mobilisation efforts. This paper proposes the need for a pedagogical turn to "deep organising" and "participatory forms of democracy", as a necessary frontier for programmes working with highly marginalised populations with high prevalence rates. Programmes need to more explicitly support, protect, and advocate for the ability of affected communities to engage in political processes, discourse and long-term organising.

  5. Knowledge and attitudes towards AIDS among Saudi and non-Saudi bus drivers.

    PubMed

    Abdelmoneim, I; Khan, M Y; Daffalla, A; Al-Ghamdi, S; Al-Gamal, M

    2002-11-01

    We explored the AIDS knowledge and attitudes of long-distance (non-Saudi) and in-city (Saudi) bus drivers in Saudi Arabia. The 69 non-Saudi drivers tended to score higher on knowledge than the 40 Saudi drivers although there were several gaps in their knowledge. As regards attitude, more Saudis knew that chastity could protect against AIDS and both groups tended to think that they were not the kind of people to get AIDS. Intensive health education and follow up is highly recommended for this sector of workers.

  6. Proposal on a sustainable strategy to avoid point source pollution of water with plant protection products.

    PubMed

    Mestdagh, Inge; Bonicelli, Bernard; Laplana, Ramon; Roettele, Manfred

    2009-01-01

    Based on the results and lessons learned from the TOPPS project (Training the Operators to prevent Pollution from Point Sources), a proposal on a sustainable strategy to avoid point source pollution from Plant Protection Products (PPPs) was made. Within this TOPPS project (2005-2008), stakeholders were interviewed and research and analysis were done in 6 pilot catchment areas (BE, FR, DE, DK, IT, PL). Next, there was a repeated survey on operators' perception and opinion to measure changes resulting from TOPPS activities and good and bad practices were defined based on the Best Management Practices (risk analysis). Aim of the proposal is to suggest a strategy considering the differences between countries which can be implemented on Member State level in order to avoid PPP pollution of water through point sources. The methodology used for the up-scaLing proposal consists of the analysis of the current situation, a gap analysis, a consistency analysis and organisational structures for implementation. The up-scaling proposal focuses on the behaviour of the operators, on the equipment and infrastructure available with the operators. The proposal defines implementation structures to support correct behaviour through the development and updating of Best Management Practices (BMPs) and through the transfer and the implementation of these BMPs. Next, the proposal also defines requirements for the improvement of equipment and infrastructure based on the defined key factors related to point source pollution. It also contains cost estimates for technical and infrastructure upgrades to comply with BMPs.

  7. PRN 2001-1: First Aid Statements on Pesticide Product Labels

    EPA Pesticide Factsheets

    This PR notice is intended to provide guidance for what the Agency believes is the most updated appropriate first aid language for pesticide product labels to ensure that they continue to adequately protect the public.

  8. High Court's TB Ruling Probably Applies to AIDS.

    ERIC Educational Resources Information Center

    Sendor, Benjamin

    1987-01-01

    Discusses a United States Supreme Court decision upholding Section 504 protection for an elementary school teacher fired due to recurrent tuberculosis. The school board may need to make reasonable accommodation for employees handicapped by contagious diseases. The Court might also interpret Section 504 as covering AIDS carriers. (MLH)

  9. HIV/AIDS, Reproductive and Sexual Health, and the Law

    PubMed Central

    Gostin, Lawrence O.; Hodge, James G.

    2008-01-01

    The law is a frequently overlooked tool for addressing the complex practical and ethical issues that arise from the HIV/AIDS pandemic. The law intersects with reproductive and sexual health issues and HIV/AIDS in many ways. Well-written and rigorously applied laws could benefit persons living with (or at risk of contracting) HIV/AIDS, particularly concerning their reproductive and sexual health. Access to reproductive health services should be a legal right, and discrimination based on HIV status, which undermines access, should be prohibited. Laws against sexual violence and exploitation, which perpetuate the spread of HIV and its negative effects, should be enforced. Finally, a human rights framework should inform the drafting of laws to more effectively protect health. PMID:18703431

  10. Death Anxiety in Persons with HIV/AIDS: A Systematic Review and Meta-Analysis

    ERIC Educational Resources Information Center

    Miller, Audrey K.; Lee, Brittany L.; Henderson, Craig E.

    2012-01-01

    One of the most commonly cited psychological sequelae of HIV/AIDS is anxiety regarding death due to the illness (i.e., death anxiety; DA). However, extant research is inconclusive on several empirical issues, such as DA's relation to HIV/AIDS diagnostic status, the impact of illness-related symptoms on DA, and factors that may protect against DA.…

  11. Knowledge, attitude and practices of Egyptian industrial and tourist workers towards HIV/AIDS.

    PubMed

    El-Sayyed, N; Kabbash, I A; El-Gueniedy, M

    2008-01-01

    This study explored knowledge, attitudes and practices towards HIV/AIDS infection among 1256 Egyptian industrial and tourism workers aged 16-40 years. Compared with industrial workers, tourism workers had a significantly better perception of the magnitude of the HIV/AIDS problem worldwide as well as in Egypt and of the likelihood of the problem worsening. Knowledge of tourism workers was also significantly better about causative agent of AIDS and methods of transmission. Both groups had negative attitudes towards patients living with HIV/AIDS concerning their right to confidentiality and to work. Both groups had a positive attitude towards behaviour change for protection from HIV/AIDS, principally via avoidance of extramarital sexual relations and adherence to religious beliefs. Use of condoms as a way to avoid HIV/AIDS was reported by only 0.4% of workers.

  12. Financial Aid and First-Year Collegiate GPA: A Regression Discontinuity Approach

    ERIC Educational Resources Information Center

    Curs, Bradley R.; Harper, Casandra E.

    2012-01-01

    Using a regression discontinuity design, we investigate whether a merit-based financial aid program has a causal effect on the first-year grade point average of first-time out-of-state freshmen at the University of Oregon. Our results indicate that merit-based financial aid has a positive and significant effect on first-year collegiate grade point…

  13. Accurate and inaccurate HIV transmission beliefs, stigmatizing and HIV protection motivation in northern Thailand.

    PubMed

    Boer, H; Emons, P A A

    2004-02-01

    We assessed the relation between accurate beliefs about HIV transmission and inaccurate beliefs about HIV transmission and emotional reactions to people with AIDS (PWA) and AIDS risk groups, stigmatizing attitudes and motivation to protect from HIV. In Chiang Rai, northern Thailand, 219 respondents filled in a structured questionnaire assessing accurate and inaccurate HIV transmission beliefs, emotional reactions towards PWA and AIDS risk groups, stigmatizing attitudes and motivation to protect from HIV according to variables from Protection Motivation Theory. Complete accurate beliefs about documented modes of HIV transmission were present in 47% of the respondents, while 26% of the respondents held one or more inaccurate beliefs about HIV transmission. Incomplete beliefs about documented modes of transmission were significantly related to stigmatizing beliefs towards people with AIDS (PWA), to lower vulnerability of HIV infection and lower self-efficacy in protection. Those who held inaccurate beliefs about HIV transmission reported more fear towards PWA and homosexuals and more irritation towards PWA and commercial sex workers. Persons who held inaccurate beliefs about HIV transmission also reported more stigmatizing attitudes, perceived AIDS as less severe, perceived a lower vulnerability and were less motivated to use condoms. Results of this study suggest that inaccurate beliefs about HIV transmission are related to fear and stigmatizing and undermine HIV prevention behaviour.

  14. Peer mentorship program on HIV/AIDS knowledge, beliefs, and prevention attitudes among orphaned adolescents: an evidence based practice

    PubMed Central

    Nabunya, Proscovia; Ssewamala, Fred M.; Mukasa, Miriam N.; Byansi, William; Nattabi, Jennifer

    2015-01-01

    Adolescents and young adults in sub-Saharan Africa (SSA) are particularly vulnerable to human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) infection. Adolescents orphaned as a direct result of HIV/AIDS are at an elevated risk of acquiring HIV/AIDS and other sexually transmitted infections. However, limited empirical evidence exists on HIV knowledge and prevention programs, especially those designed to address HIV information gaps among adolescents. This study evaluates the effect of a peer mentorship program provided in addition to other supportive services on HIV/AIDS knowledge, beliefs, and prevention attitudes, among school-going orphaned adolescents in southern Uganda. We utilize data from the Bridges to the Future Study, a 5-year longitudinal randomized experimental study funded by the National Institute of Child Health and Human Development. Out of the 1410 adolescents enrolled in the study (average age = 12.7 at study initiation), 855 of them participated in a nine-session, curriculum based peer mentorship program. We analyzed data collected at baseline and 12-months post intervention initiation. The results from bivariate and regression analysis indicate that, controlling for socioeconomic characteristics, adolescents who participated in a peer mentorship program were more likely than non-participants to report increased scores on HIV/AIDS knowledge(b = .86, 95%CI = .47 – 1.3, p ≤ .001); better scores on desired HIV/AIDS-related beliefs (b = .29, 95%CI = .06 – .52, p ≤ .01); and better scores on HIV/AIDS prevention attitudes (b = .76, 95%CI = .16 – 1.4, p ≤ .01). Overall, the study findings point to the potential role a of peer mentorship program in promoting the much-desired HIV/AIDS knowledge, beliefs, and prevention attitudes among orphaned adolescents. Future programs and policies that support AIDS-orphaned adolescents in sub-Saharan Africa should consider incorporating peer mentoring programs that provide

  15. Aid for Aides.

    ERIC Educational Resources Information Center

    Townley, Arthur J.

    1980-01-01

    Recognizing the diversity in experience and training among teacher aides, the Yucaipa School District established a formal inservice program for this employee group. This article describes how the district developed a seminar program to help instructional aides in improving their skills. Reactions to the program were favorable. (Author/SJL)

  16. Right choice, right time: Evaluation of an online decision aid for youth depression.

    PubMed

    Simmons, Magenta B; Elmes, Aurora; McKenzie, Joanne E; Trevena, Lyndal; Hetrick, Sarah E

    2017-08-01

    Appropriate treatment for youth depression is an important public health priority. Shared decision making has been recommended, yet no decision aids exist to facilitate this. The main objective of this study was to evaluate an online decision aid for youth depression. An uncontrolled cohort study with pre-decision, immediately post-decision and follow-up measurements. Young people (n=66) aged 12-25 years with mild, mild-moderate or moderate-severe depression were recruited from two enhanced primary care services. Online decision aid with evidence communication, preference elicitation and decision support components. The main outcome measures were ability to make a decision; whether the decision was in line with clinical practice guidelines, personal preferences and values; decisional conflict; perceived involvement; satisfaction with decision; adherence; and depression scores at follow-up. After using the decision aid, clients were more likely to make a decision in line with guideline recommendations (93% vs 70%; P=.004), were more able to make a decision (97% vs 79%; P=.022), had significantly reduced decisional conflict (17.8 points lower (95% CI: 13.3-22.9 points lower) on the Decisional Conflict Scale (range 0-100)) and felt involved and satisfied with their decision. At follow-up, clients had significantly reduced depression symptoms (2.7 points lower (95% CI: 1.3-4.0 points lower) on the Patient Health Questionnaire nine-item scale (range 0-27)) and were adherent to 88% (95% CI: 82%-94%) of treatment courses. A decision aid for youth depression can help ensure evidence-based, client-centred care, promoting collaboration in this often difficult to engage population. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  17. Gogo care and protection of vulnerable children in rural Malawi: changing responsibilities, capacity to provide, and implications for well-being in the era of HIV and AIDS.

    PubMed

    Littrell, Megan; Murphy, Laura; Kumwenda, Moses; Macintyre, Kate

    2012-12-01

    The role of older women in the care and protection of vulnerable children in sub-Saharan Africa may be changing given increasing rates of orphanhood due to AIDS. Concern regarding their capacity to provide for children and implications for their health and well-being dominate the literature. However, studies have not yet examined the situation of older caregivers in comparison to their younger counterparts over time. In this study, panel data on 1,219 caregivers in rural Malawi between 2007 and 2009 is complemented by in-depth interview (N=62) and group discussion (N=4) data. Caregiver responsibilities, capacity to care for children, and implications for well-being are examined. Chi-square tests examine differences in these measures between older foster caregivers and younger foster caregivers, parents of orphans, and parents of non-orphans. Older women, in comparison with younger counterparts, are more stable as primary caregivers for orphans. Care by older women is particularly valued when younger family stability is threatened by burdens of orphan care. Qualitative data reveal many challenges that older caregivers face, most notably provision of food. However, survey data suggest that the capacity to provide food, schooling and other basic needs is similar among older and younger caregivers. Self-reported health status is generally poorer among older caregivers, however levels of emotional distress and social capital are similar among older and younger caregivers. Providing care for children in old age appears to entail a number of benefits. Older women committed to providing care and protection for children are important assets, particularly in the context of threats to child well-being due to HIV and AIDS. Bolstering older caregivers with material and social support to help sustain their key roles in fostering is a promising avenue for maintaining extended family responses to HIV and AIDS.

  18. [Women with AIDS: disclosing risk stories].

    PubMed

    Vermelho, L L; Barbosa, R H; Nogueira, S A

    1999-01-01

    This study approaches the social and cultural profile concerning risk for HIV infection in women, describing some epidemiological variables and disclosing reports of risk situations, the meaning of living with AIDS, and support received. A semi-structured questionnaire was used to interview 25 women from the University Hospital of the Federal University of Rio de Janeiro, prior to the availability of multi-drug treatment. The majority reported limited schooling, were housewives or engaged in under-skilled occupations, and had family incomes lower than average for users of this public teaching hospital. The view of AIDS as "someone else's disease" was prevalent, and STDs were perceived as male infections, although several women reported episodes of STDs prior to HIV. They had received their diagnosis and initial medical care only after their partners' and/or children's illness or death. The study points to preventive strategies reinforcing these silent women's bargaining power, acting on men as potential active participants in reproductive health programs that incorporate STD/AIDS issues.

  19. Adolescent religiosity and attitudes to HIV and AIDS in Ghana.

    PubMed

    Amoako-Agyeman, Kofi Nyame

    2012-11-01

    This study investigated the relationships between adolescent religiosity and attitudes to HIV/AIDS based on two major techniques of analysis, factor and regression analysis towards informing preventive school education strategies. Using cross-sectional data of 448 adolescents in junior high school, the study incorporated survey in a self-administered questionnaire and sought to identify underlying factors that affect pupils' responses, delineate the pattern of relationships between variables and select models which best explain and predict relationships among variables. A seven-factor solution described the 'attitude' construct including abstinence and protection, and six for 'religiosity'. The results showed relatively high levels of religiosity and a preference for private religiosity as opposed to organisational religiosity. The regression analysis produced significant relationships between factors of attitudes to HIV/AIDS and of religiosity. Adolescent with very high private religiosity are more likely to abstain from sex but less likely to use condoms once they initiate: protection is inversely related to religiosity. The findings suggest that religious-based adolescent interventions should focus on intrinsic religiosity. Additionally, increasing HIV prevention information and incorporating culturally relevant and socially acceptable values might lend support to improved adolescent school-based HIV/AIDS prevention programmes.

  20. AIDS in Africa. ILO launches campaign on HIV / AIDS in the world of work.

    PubMed

    1999-01-01

    This article presents the proceedings of the regional workshop on HIV/AIDS and its social and labor impact in Africa conducted by the International Labor Organization (ILO) in Pretoria. According to the Pretoria report, HIV/AIDS had become a human tragedy in Africa. It affects the health and development of the region and threatens the social and economic growth of almost all sub-Saharan African countries. It is considered to be the single most important impediment to social progress to many countries in Africa. Thus, the primary goal of the ILO, which is promoting opportunities for women and men to obtain decent and productive work in conditions of freedom, equity, security and human dignity, is threatened by the HIV/AIDS pandemic. However, several activities have taken place in response to the need for the prevention and control of the disease. In addition, the report calls for efforts to create an enabling environment for people living with the disease involving governments, employers' and workers' organizations. It noted that the ILO could provide assistance in the adoption of laws and regulations to protect the rights of these people with regards to the access of health insurance, employment, education, as well as labor administration, productivity and the informal sector.

  1. 'Checkmating HIV&AIDS': Using chess to break the silence in the classroom.

    PubMed

    Esau, Omar

    2012-12-01

    In this article, I give an account of my 'Checkmating HIV&AIDS' action research project, which was an attempt to break the 'culture of silence' concerning HIV&AIDS and sex and sexuality in my classroom. In this project, I focused specifically on one code of sport, namely chess, and I point out and discuss the potential of using chess as an educational tool in addressing HIV&AIDS. It was found that learners enjoy playing chess and that it can be used in the Life Orientation classroom to promote HIV&AIDS awareness. This type of alternative awareness is relevant as learners in most schools were becoming fatigued by HIV&AIDS information overload. The project portrays the role of the teacher as a researcher and critical change agent in an HIV&AIDS-challenged society.

  2. Tuition and Financial Aid: Nine Points for Boards to Consider in Keeping College Affordable

    ERIC Educational Resources Information Center

    Baum, Sandy

    2011-01-01

    The headlines report that college tuition is rising rapidly and students are struggling to pay for college. Financial-aid issues have also been in the news lately, with questions about student debt particularly prominent. Non-tuition revenues are weak because of declining state appropriations, depleted endowments, and anemic annual giving. At the…

  3. [AIDS control in industry in Okinawa Prefecture, Japan].

    PubMed

    Shinjo, M; Ariizumi, M; Onga, N; Asato, Y; Azuma, T; Miyazato, T; Uehara, T; Ohno, A

    1995-05-01

    To see how industry is responding to AIDS, an anonymous questionnaire survey was conducted on member companies (n = 407) of the chamber of commerce with 50 or more employees in three large cities in Okinawa, during February to March, 1994. Responses were obtained from 221. The questionnaire looked at type of industry, number of employees, number of business trips to foreign countries, specialists for health management, AIDS control, attitudes and actions taken toward infected persons and AIDS patients, etc. The main results were as follows; In 73 companies foreign business trips had been made. The rate of appointment of specialists in health management was below 50%. In 80% of the companies, AIDS control was not in place. About 1/2 of the companies responded that there was a need to grapple with AIDS control while 40% of the companies were undecided. The majority of the companies felt that there was no chance of their employees having HIV infection within five or six years. Many companies had no regulations for dealing with employees who are infected with HIV. From the survey, three points were made clear: 1. Industry does not have an adequate plan to deal with AIDS. 2. There is no awareness of a crisis. 3. There is insufficient dissemination of information regarding AIDS. HIV/AIDS is predicted to increase in industries in our country and management will be hard-pressed to deal with the intricate problems that arise. HIV/AIDS is not exclusively an individual problem, but should be the concern of industries and society as well.(ABSTRACT TRUNCATED AT 250 WORDS)

  4. Vaccine-induced, simian immunodeficiency virus-specific CD8+ T cells reduce virus replication but do not protect from simian immunodeficiency virus disease progression.

    PubMed

    Engram, Jessica C; Dunham, Richard M; Makedonas, George; Vanderford, Thomas H; Sumpter, Beth; Klatt, Nichole R; Ratcliffe, Sarah J; Garg, Seema; Paiardini, Mirko; McQuoid, Monica; Altman, John D; Staprans, Silvija I; Betts, Michael R; Garber, David A; Feinberg, Mark B; Silvestri, Guido

    2009-07-01

    Our limited understanding of the interaction between primate lentiviruses and the host immune system complicates the design of an effective HIV/AIDS vaccine. To identify immunological correlates of protection from SIV disease progression, we immunized two groups of five rhesus macaques (RMs) with either modified vaccinia Ankara (MVA) or MVADeltaudg vectors that expressed SIVmac239 Gag and Tat. Both vectors raised a SIV-specific CD8(+) T cell response, with a magnitude that was greater in mucosal tissues than in peripheral blood. After challenge with SIVmac239, all vaccinated RMs showed mucosal and systemic CD8(+) T cell recall responses that appeared faster and were of greater magnitude than those in five unvaccinated control animals. All vaccinated RMs showed a approximately 1-log lower peak and early set-point SIV viral load than the unvaccinated animals, and then, by 8 wk postchallenge, exhibited levels of viremia similar to the controls. We observed a significant direct correlation between the magnitude of postchallenge SIV-specific CD8(+) T cell responses and SIV viral load. However, vaccinated RMs showed no protection from either systemic or mucosal CD4(+) T cell depletion and no improved survival. The observation that vaccine-induced, SIV-specific CD8(+) T cells that partially control SIVmac239 virus replication fail to protect from immunological or clinical progression of SIV infection underscores both the complexity of AIDS pathogenesis and the challenges of properly assessing the efficacy of candidate AIDS vaccines.

  5. Effect of First Aid Education on First Aid Knowledge and Skills of Commercial Drivers in South West Nigeria.

    PubMed

    Olumide, Adesola O; Asuzu, Michael C; Kale, Oladele O

    2015-12-01

    Prompt prehospital care is essential for improving outcomes of road crash victims; however, this service is sub-optimal in developing countries because Emergency Medical Services (EMS) are not readily available. Training of lay responders in first aid has been suggested as a means of filling this gap in settings with inadequate EMS. This study was conducted to determine the effect of first aid training on the first aid knowledge and skills of commercial drivers. A before-and-after study was conducted among 128 commercial drivers (62 intervention and 66 controls) selected by multi-stage sampling. Drivers' first aid knowledge and skills were assessed at baseline, immediate, and three months post-intervention. The intervention involved a 2-day training session in first aid. Repeated measures ANOVA was used to test for differences in respondents' pre- and post-intervention scores over the three assessment points. Mean first aid knowledge scores for intervention drivers were 48.9% (SD=12.0), 57.8% (SD=11.2), and 59.2% (SD=9.0) at baseline, immediate, and three months post-intervention. Corresponding scores for the controls were 48.3% (SD=12.8), 39.2% (SD=15.3), and 46.8% (SD=15.3). Mean first aid skill scores for intervention drivers were 17.5% (SD=3.8), 80.7% (SD=8.3), and 72.3% (SD=16.8). Scores for control drivers were 16.5% (SD=4.5), 16.3% (SD=4.7), and 20.4% (SD=9.1), respectively. Repeated measures ANOVA showed significant differences in first aid knowledge and skills scores over the three phases. Independent t-test revealed significant differences in scores between the intervention and control groups post-intervention. The training led to significant improvement in first aid knowledge and skills of intervention drivers. This confirms that lay responders can be trained in provision of first aid. The slight drop in skills scores, which occurred three months post-intervention, highlights the need for periodic refresher trainings to be conducted for the drivers in

  6. Chile: educational game, "Learning about AIDS: the Responsibility of All".

    PubMed

    1993-01-01

    For more than 10 years, People's Health Education (EPES) has developed educational materials which call upon target audiences to integrate their practical experiences into a collective learning process based upon games. The methodology and materials aim to meet the needs of the most underprivileged sections of the population. EPES produced "Learning about AIDS: the responsibility of all," a game which can be used as it is or adapted to meet the needs of differing groups. The objectives of the game are to provide basic information on AIDS; to facilitate the expression of ideas, beliefs, and myths about AIDS; to promote forums for discussion in order to exchange opinions and views on sexuality and AIDS; to create awareness on how AIDS affects the community; and to create awareness of the need to prevent the disease. Played in couples to strengthen the level of interpersonal communication on such issues, the game is played because AIDS is a fact of everyday life which is affecting the community, because learning about AIDS will help people to protect themselves and their communities from the disease and groundless associated fears, and because open discussion is needed to help prevent more people from becoming infected with HIV.

  7. Microcredit for people affected by HIV and AIDS: insights from Kenya.

    PubMed

    Datta, Dipankar; Njuguna, James

    2008-07-01

    Consequences of HIV and AIDS are exponential in Kenya, touching not only the health of those infected, but also depleting socioeconomic resources of entire families. Access to financial services is one of the important ways to protect and build economic resources. Unfortunately, the norm of financial viability discourages microfinance institutions from targeting people severely impacted by HIV and AIDS. Thus, HIV and AIDS service NGOs have been increasingly getting involved in microcredit activity in recent years for economic empowerment of their clients. Despite limited human resources and funding in the area of microcredit activity, these NGOs have demonstrated that nearly 50% of their microcredit beneficiaries invested money in income-generating activities, resulting in enhancement to their livelihood security. In the short term these NGOs need to improve their current practices. However, this does not mean launching microfinance initiatives within their AIDS-focused programmes, as financial services are best provided by specialised institutions. Longer-term cooperation between microfinance institutions and other AIDS service organisations and donors is necessary to master appropriate and rapid responses in areas experiencing severe impacts of HIV and AIDS.

  8. WHO says Indian AIDS funds misused.

    PubMed

    1994-10-03

    Funds provided to India to promote AIDS awareness have been misused, in some instances by interstate truck drivers, targeted by studies as a potential source of spreading HIV, who use free condoms to plug leaking radiators on their trucks, a World Health Organization (WHO) report said. There has been an increasing demand for free condoms distributed by the government, but they weren't used to promote safe sex. Prostitution in Bombay has flourished into a major service industry. A study in 1993 by WHO revealed 35% of the city's prostitutes tested HIV-positive. Despite the fact that AIDS had spread throughout India, local and state governments were lagging behind in using funds to promote protection against HIV. In 1992, the World Bank loaned $84 million to India to finance its anti-AIDS program, but where a state government was actually using the money, it was either under-used or misused. According to the National AIDS Control Organization, India has 1.62 million HIV-positive cases, up by 60% since 1993. Most hospitals in India still have no blood screening facilities and many refuse to treat HIV-positive patients. Nearly 50 to 60% of blood in the country is not yet screened for HIV, the head of a non-governmental health organization said. Officials, however, balk at the thought of educating a country with the second largest population in the world, rampant illiteracy, and sexual taboos. India's socioeconomic conditions act as a major barrier to controlling AIDS and enforcing laws in regard to HIV-positive patients.

  9. Beaconless Pointing for Deep-Space Optical Communication

    NASA Technical Reports Server (NTRS)

    Swank, Aaron J.; Aretskin-Hariton, Eliot; Le, Dzu K.; Sands, Obed S.; Wroblewski, Adam

    2016-01-01

    Free space optical communication is of interest to NASA as a complement to existing radio frequency communication methods. The potential for an increase in science data return capability over current radio-frequency communications is the primary objective. Deep space optical communication requires laser beam pointing accuracy on the order of a few microradians. The laser beam pointing approach discussed here operates without the aid of a terrestrial uplink beacon. Precision pointing is obtained from an on-board star tracker in combination with inertial rate sensors and an outgoing beam reference vector. The beaconless optical pointing system presented in this work is the current approach for the Integrated Radio and Optical Communication (iROC) project.

  10. HIV / AIDS, STDs and the workplace.

    PubMed

    Jackson, H

    1995-01-01

    Even though the workplace is ideal for promoting HIV/STD (sexually transmitted disease) prevention to benefit workers and employers, many workplaces are not convinced that they should be involved in HIV/AIDS and STD education, prevention, and support. They do not realize that time and money spent on health programs save them money. Perhaps they do not feel obligated to protect the health of their employees. The AIDS epidemic adversely affects society and the economy at both the macro and micro level. AIDS tends to strike the productive age group, thereby seriously affecting the workplace. In many Sub-Saharan African countries, at least 20% of the urban workforce may be infected with HIV. Persons living with HIV include top management, skilled professionals, general hands, and farm laborers. HIV/AIDS costs for formal employment are assumed through reduced productivity; increased costs of occupational benefits and social security measures; loss of skilled labor, professionals, and managerial expertise as well as the experience among workers; increased costs of training and recruitment; and low morale from stigmatization, discrimination, and subsequent industrial relation problems. Needed are comprehensive HIV/AIDS and STD workplace programs that ensure the rights of persons with HIV and compassionate treatment of these persons. Trade union or other labor representatives, management, and appropriate government departments should work together and build on existing health legislation and policy to bring about effective negotiation and policy development concerning AIDS and employment. Training of peer educators, support services (counseling, STD referral and/or treatment), community action, management commitment, monitoring and evaluation, and supportive workplace conditions make for effective comprehensive workplace programs. Successful programs operate in fishing villages in Tanzania, tea plantations in India, the University of Papua New Guinea, and Ugandan army

  11. Children affected by HIV/AIDS: SAFE, a model for promoting their security, health, and development.

    PubMed

    Betancourt, Theresa S; Fawzi, Mary K S; Bruderlein, Claude; Desmond, Chris; Kim, Jim Y

    2010-05-01

    A human security framework posits that individuals are the focus of strategies that protect the safety and integrity of people by proactively promoting children's well being, placing particular emphasis on prevention efforts and health promotion. This article applies this framework to a rights-based approach in order to examine the health and human rights of children affected by HIV/AIDS. The SAFE model describes sources of insecurity faced by children across four fundamental dimensions of child well-being and the survival strategies that children and families may employ in response. The SAFE model includes: Safety/protection; Access to health care and basic physiological needs; Family/connection to others; and Education/livelihoods. We argue that it is critical to examine the situation of children through an integrated lens that effectively looks at human security and children's rights through a holistic approach to treatment and care rather than artificially limiting our scope of work to survival-oriented interventions for children affected by HIV/AIDS. Interventions targeted narrowly at children, in isolation of their social and communal environment as outlined in the SAFE model, may in fact undermine protective resources in operation in families and communities and present additional threats to children's basic security. An integrated approach to the basic security and care of children has implications for the prospects of millions of children directly infected or indirectly affected by HIV/AIDS around the world. The survival strategies that young people and their families engage in must be recognized as a roadmap for improving their protection and promoting healthy development. Although applied to children affected by HIV/AIDS in the present analysis, the SAFE model has implications for guiding the care and protection of children and families facing adversity due to an array of circumstances from armed conflict and displacement to situations of extreme poverty.

  12. Career readiness and externalizing behaviors of children affected by maternal HIV/AIDS: 15-year outcomes of the PACT study.

    PubMed

    Murphy, Debra A; Marelich, William D; Herbeck, Diane M; Cook, Mekeila

    2016-01-01

    The purpose of this 15-year longitudinal study was to assess the effects of maternal HIV/AIDS on child/adolescent career readiness and externalizing behaviors. Interviews were conducted with 66 pairs of healthy children and their mothers living with HIV/AIDS (MLH), who are participants in the Parents And children Coping Together (PACT) project begun in 1997. All study participants were English or Spanish speaking. About half (48.5%) of the youth were female. Maternal health status (e.g., viral load biomedical marker, illness symptoms, physical functioning and depression) and child/adolescent outcomes (e.g., career readiness, conduct disorder, drug use, sexual behaviors, parent attachment and youth autonomy) were assessed over 20 time-points. Individual growth and GEE logistic regression models showed lower variability in maternal viral load was positively associated with better career readiness and parent attachment among adolescent/young adults. Externalizing behaviors (conduct disorder, alcohol and crystal methamphetamine use) were positively associated with maternal depression. Adolescent coping efficacy was shown to be a protective factor when applied to models on career readiness. Stability in MLH health positively affects children's career readiness over time, particularly career planning and career choices. The finding that adolescent coping efficacy may act as a protective factor against poor career planning has important implications for developing interventions to assist children in coping with parental HIV.

  13. Career readiness and externalizing behaviors of children affected by maternal HIV/AIDS: 15-year outcomes of the PACT study

    PubMed Central

    Murphy, Debra A.; Marelich, William D.; Herbeck, Diane M.; Cook, Mekeila

    2017-01-01

    The purpose of this 15-year longitudinal study was to assess the effects of maternal HIV/AIDS on child/adolescent career readiness and externalizing behaviors. Interviews were conducted with 66 pairs of healthy children and their mothers living with HIV/AIDS (MLH), who are participants in the Parents And children Coping Together (PACT) project begun in 1997. All study participants were English or Spanish speaking. About half (48.5%) of the youth were female. Maternal health status (e.g., viral load biomedical marker, illness symptoms, physical functioning and depression) and child/adolescent outcomes (e.g., career readiness, conduct disorder, drug use, sexual behaviors, parent attachment and youth autonomy) were assessed over 20 time-points. Individual growth and GEE logistic regression models showed lower variability in maternal viral load was positively associated with better career readiness and parent attachment among adolescent/young adults. Externalizing behaviors (conduct disorder, alcohol and crystal methamphetamine use) were positively associated with maternal depression. Adolescent coping efficacy was shown to be a protective factor when applied to models on career readiness. Stability in MLH health positively affects children’s career readiness over time, particularly career planning and career choices. The finding that adolescent coping efficacy may act as a protective factor against poor career planning has important implications for developing interventions to assist children in coping with parental HIV. PMID:28983322

  14. The effect of a decision aid intervention on decision making about coronary heart disease risk reduction: secondary analyses of a randomized trial

    PubMed Central

    2014-01-01

    Background Decision aids offer promise as a practical solution to improve patient decision making about coronary heart disease (CHD) prevention medications and help patients choose medications to which they are likely to adhere. However, little data is available on decision aids designed to promote adherence. Methods In this paper, we report on secondary analyses of a randomized trial of a CHD adherence intervention (second generation decision aid plus tailored messages) versus usual care in an effort to understand how the decision aid facilitates adherence. We focus on data collected from the primary study visit, when intervention participants presented 45 minutes early to a previously scheduled provider visit; viewed the decision aid, indicating their intent for CHD risk reduction after each decision aid component (individualized risk assessment and education, values clarification, and coaching); and filled out a post-decision aid survey assessing their knowledge, perceived risk, decisional conflict, and intent for CHD risk reduction. Control participants did not present early and received usual care from their provider. Following the provider visit, participants in both groups completed post-visit surveys assessing the number and quality of CHD discussions with their provider, their intent for CHD risk reduction, and their feelings about the decision aid. Results We enrolled 160 patients into our study (81 intervention, 79 control). Within the decision aid group, the decision aid significantly increased knowledge of effective CHD prevention strategies (+21 percentage points; adjusted p<.0001) and the accuracy of perceived CHD risk (+33 percentage points; adjusted p<.0001), and significantly decreased decisional conflict (-0.63; adjusted p<.0001). Comparing between study groups, the decision aid also significantly increased CHD prevention discussions with providers (+31 percentage points; adjusted p<.0001) and improved perceptions of some features of patient

  15. HIV/AIDS awareness and risk behavior among students in Semey, Kazakhstan: a cross-sectional survey

    PubMed Central

    Hansson, Marit; Stockfelt, Leo; Urazalin, Marat; Ahlm, Clas; Andersson, Rune

    2008-01-01

    Background Until recently, young people in Kazakhstan have been only moderately affected by the global HIV epidemic. Today, however, the HIV epidemic in Central Asia is one of the most rapidly increasing epidemics in the world. It is mainly concentrated to vulnerable groups such as intravenous drug users, sex workers, the purchasers of sexual services and the financially marginalized. Young, sexually active people may however be the gateway for the epidemic to the general population, and knowledge about their attitudes and behavior is therefore important in planning preventive measures. Methods To gather information about young students and their attitudes and knowledge about HIV/AIDS, we collected 600 structured questionnaires and made 23 semi-structured interviews among three groups of students. Response rate was 99%. Results Almost 99% of the respondents had heard of HIV/AIDS, and 89% could identify ways to protect oneself against sexually transmitted HIV/AIDS. The main routes of transmission, sexual contact without condom and intravenous drug use, were both identified by 97% of the students. Twenty-five percent of the female students and 75% of the male students had had one or more sexual partners. More than 30% of the young men had purchased sex, and homosexuality was widely stigmatized. Conclusion Risks for the spread of HIV/AIDS among young people in Kazakhstan include prostitution as well as stigmatization of the HIV positive and of homosexuals. Protective factors are good knowledge about risks and protection, and opportunities to talk and gather information about sexuality and HIV/AIDS. PMID:19087297

  16. Point of Care Technologies for HIV

    PubMed Central

    Hewlett, Indira K.

    2014-01-01

    Effective prevention of HIV/AIDS requires early diagnosis, initiation of therapy, and regular plasma viral load monitoring of the infected individual. In addition, incidence estimation using accurate and sensitive assays is needed to facilitate HIV prevention efforts in the public health setting. Therefore, more affordable and accessible point-of-care (POC) technologies capable of providing early diagnosis, HIV viral load measurements, and CD4 counts in settings where HIV is most prevalent are needed to enable appropriate intervention strategies and ultimately stop transmission of the virus within these populations to achieve the future goal of an AIDS-free generation. This review discusses the available and emerging POC technologies for future application to these unmet public health needs. PMID:24579041

  17. Protecting the unprotected: mixed-method research on drug use, sex work and rights in Pakistan's fight against HIV/AIDS.

    PubMed

    Mayhew, S; Collumbien, M; Qureshi, A; Platt, L; Rafiq, N; Faisel, A; Lalji, N; Hawkes, S

    2009-04-01

    To investigate the nature and extent of human rights abuses against three vulnerable groups (injecting drug users (IDUs) and male and female sex workers), to understand the social and sexual linkages between them and to examine how protecting their rights could enhance the impact of HIV prevention policies. In-depth interviews were carried out with 38 high-risk respondents (IDUs and female, male and transgender sex workers) and a bio-behavioural survey was performed of 813 IDU/sex worker respondents in Rawalpindi. People in all vulnerable groups interacted both sexually and socially. All groups experienced human rights abuses by state and non-state actors which increased their HIV risk. Non-state actors, including relations and sex worker clients, are responsible for verbal, physical and sexual violence. State actors (particularly police) perpetrate harassment, exploitation and abuse of all vulnerable groups with impunity. Health service providers fail to provide adequate services for vulnerable groups. High levels of discrimination and abuse of human dignity of all groups studied were revealed. This violates their physical and mental integrity and also leads to an increased risk of HIV. The sexual and social interactions between groups mean that human rights abuses experienced by one high-risk group can increase the risk of HIV both for them and other groups. The protection of human rights needs to become an integral part of a multisector response to the risk of HIV/AIDS by state and non-state agencies. The Government of Pakistan should work at both legal and programme levels to protect the rights of, and minimise discrimination against, groups vulnerable to HIV in order to reduce the potential for the spread of HIV before the epidemic takes hold.

  18. Communication as a protective factor: evaluation of a life skills HIV/AIDS prevention program for Mexican elementary-school students.

    PubMed

    Pick, Susan; Givaudan, Martha; Sirkin, Jenna; Ortega, Isaac

    2007-10-01

    Literature suggests that communication is a protective factor against high-risk sexual behavior. This study assessed the impact of a fourth-grade communication-centered life skills program on attitudes, norms, self-efficacy, behaviors, and intentions toward communication about difficult subjects. Participants included 1,581 low-income Mexican elementary-school children, divided into experimental and control groups. Teachers were trained to replicate the program as part of the school curriculum over 15 to 20 weeks. Students completed self-report questionnaires before and after the program. Multilevel analyses demonstrated the program's statistically significant positive impact on communication about attitudes, self-efficacy, intentions, and behavior; perception of sociocultural norms regarding communication transformed as a result of the program. Gender significantly predicted differences in communication: with respect to attitudes, self-efficacy, and intentions. The results show that early intervention programs targeting communication about difficult subjects can prevent risky sexual behavior and its consequences (e.g., HIV/AIDS) and influence perception of norms and gender roles.

  19. Migration and AIDS.

    PubMed

    Decosas, J; Kane, F; Anarfi, J K; Sodji, K D; Wagner, H U

    1995-09-23

    A successful short-term solution to transmission of AIDS in Western Africa by migrants involves provision of accessible and acceptable basic health and social services to migrants at their destination. The aim is to establish a sense of security and community, which is a health requirement. When migrants are excluded from community life or victimized as carriers of HIV infections, they will be driven by basic survival needs and dysfunctional social organization, which results in the rapid spread of HIV. Closing borders and mass deportation may not be an option. The long-term solution is population policy, environmental protection, and economic development. The focus on mapping the spread of AIDS must shift to a consideration of the migrant social conditions that make them vulnerable to AIDS. The issue of migration and AIDS will be addressed at the First European Conference on Tropical Medicine in October 1995 in Hamburg, Germany. In Uganda, HIV seroprevalence rates ranged from 5.5% among the stable population to 12.4% among internal migrants moving between villages to 16.3% among migrants from other areas. A World Bank project is operating in Western Africa, which traces seasonal male migration from the Cameroon to Liberia, Senegal to Nigeria, and from the Sahel to the coast during dry seasons. National border rules may influence the routes but not the extent of migration. A major destination place is Cote d' Ivoire, which has 25% of total population comprised of migrants from other countries and one of the highest HIV prevalence rates in Western Africa. On plantations prostitutes are brought in. Each prostitute serves about 25 workers. The pattern of sexual mixing contributes to the high HIV rates. Female migration is smaller and usually concentrated in prostitution at place of destination. Illiteracy and poverty drive women migrants into the trade. Their frequent health problems are malaria, pelvic pain, menstrual irregularity, vaginal discharge, and genital

  20. Children's rights in the context of HIV/AIDS in Southern Africa.

    PubMed

    van Rensburg, Gisela H; et Phil, D Litt; Human, Sarie P

    2005-01-01

    Children in Southern Africa are living under extreme, difficult circumstances because of the spread of HIV/AIDS. Protecting and enhancing the rights of children can be regarded as an investment in the future. The principles identified in the World Fit for Children document from the United Nations International Children's Emergency Fund, within the context of HIV/AIDS, were used as a theoretical framework for a study conducted in one of the provinces of South Africa. A survey was conducted as a collaborative research project to map out critical trends regarding the fulfillment of children's rights, patterns, and structures of services available and the identification of capacity gaps. Right holders and duty bearers were interviewed, area surveys were conducted, and field observations were performed to determine data. Recommendations were made to raise the awareness of children's rights and to mobilize the community into action. To realize children's rights, emphasis must be placed on physical survival, development, and protection. Duty bearers should recognize and accept their responsibilities to establish, facilitate, manage, and/or control plans of action to address the devastating consequences of HIV/AIDS. Children should be empowered with knowledge, skills, and awareness to engage in and claim their rights.

  1. Protecting clean critical points by local disorder correlations

    NASA Astrophysics Data System (ADS)

    Hoyos, J. A.; Laflorencie, Nicolas; Vieira, André.; Vojta, Thomas

    2011-03-01

    We show that a broad class of quantum critical points can be stable against locally correlated disorder even if they are unstable against uncorrelated disorder. Although this result seemingly contradicts the Harris criterion, it follows naturally from the absence of a random-mass term in the associated order-parameter field theory. We illustrate the general concept with explicit calculations for quantum spin-chain models. Instead of the infinite-randomness physics induced by uncorrelated disorder, we find that weak locally correlated disorder is irrelevant. For larger disorder, we find a line of critical points with unusual properties such as an increase of the entanglement entropy with the disorder strength. We also propose experimental realizations in the context of quantum magnetism and cold-atom physics. Financial support: Fapesp, CNPq, NSF, and Research Corporation.

  2. HIV/AIDS and Croatian migrant workers.

    PubMed

    Stulhofer, Aleksandar; Brouillard, Pamela; Nikolić, Nebojga; Greiner, Nina

    2006-12-01

    Due to their geographical mobility and long periods of separation from intimate partners, migrant workers are at increased risk for a variety of sexually transmitted infections (STIs) including HIV/AIDS. This study sought to investigate patterns in HIV/AIDS related knowledge, attitudes and sexual behaviour in migrant workers in Croatia. In 2003, 566 male migrant workers were recruited during regular required medical examinations and surveyed at seven locations throughout the country. Each participant was asked to complete a self-administered KABP (sexual knowledge, attitudes, beliefs and practices) questionnaire. The average age of respondents was 38.2 years and the majority worked as seafarers (77.3%) and construction workers (20.5%). Only 18.5% of respondents were able to correctly answer all 13 questions assessing knowledge of HIV/AIDS. Seafarers reported higher levels of knowledge than did construction workers. The average respondent reported having had two sexual partners in the last 12 months, with slightly over half of the respondents (55.3%) reporting condom use at their last intercourse with a casual partner. One fifth of the respondents (20.3%) who reported having had intercourse with a sex worker during the last year reported not using condoms at last intercourse. The number of sexual partners was correlated with age, marital status, faith in God, and personal HIV risk assessment. Attitudes toward condom use, co-workers' HIV/AIDS concerns and the duration of migrant status (within the last two years) were shown to be significant correlates of condom use at last intercourse with a casual partner. The effect of HIV/AIDS related knowledge on analyzed behaviors did not reach statistical significance. Inadequate patterns of migrant workers' condom use, gaps in knowledge about HIV transmission and modes of protection, as well as widespread ignorance regarding available anonymous HIV testing found by this study suggest a critical need for expert intervention to

  3. Human rights and the requirement for international medical aid.

    PubMed

    Tolchin, Benjamin

    2008-08-01

    Every year approximately 18 million people die prematurely from treatable medical conditions including infectious diseases and nutritional deficiencies. The deaths occur primarily amongst the poorest citizens of poor developing nations. Various groups and individuals have advanced plans for major international medical aid to avert many of these unnecessary deaths. For example, the World Health Organization's Commission on Macroeconomics and Health estimated that eight million premature deaths could be prevented annually by interventions costing roughly US$57 bn per year. This essay advances an argument that human rights require high-income nations to provide such aid. The essay briefly examines John Rawls' obligations of justice and the reasons that their applicability to cases of international medical aid remains controversial. Regardless, the essay argues that purely humanitarian obligations bind the governments and citizens of high-income liberal democracies at a minimum to provide major medical aid to avert premature deaths in poor nations. In refusing to undertake such medical relief efforts, developed nations fail to adequately protect a fundamental human right to life.

  4. Violence Prevention. A Center Quick Training Aid.

    ERIC Educational Resources Information Center

    California Univ., Los Angeles. Center for Mental Health in Schools.

    Safe schools, violence prevention, and conflict resolution are all major concerns in addressing barriers to learning. This quick training aid presents a brief set of resources to guide those providing an in-service training session on violence prevention in schools. The packet contains a brief introduction to the topic with key talking points,…

  5. Exposure to violence, support needs, adjustment, and motivators among Guatemalan humanitarian aid workers.

    PubMed

    Putman, Katharine M; Lantz, Jeanette I; Townsend, Cynthia L; Gallegos, Autumn M; Potts, Amy A; Roberts, Rebecca C; Cree, Emily R; de Villagrán, Marina; Eriksson, Cynthia B; Foy, David W

    2009-09-01

    Indigenous aid workers carry out the majority of humanitarian aid work, yet there is little empirical information available on their support needs in different contexts. Focus groups (N = 26: Study 1) and a survey (N = 137; Study 2) were conducted with Guatemalan aid workers to explore their exposure to violence, posttraumatic stress symptoms, burnout, support needs, and motivators. Participants reported experiencing an average of 13 events of community violence and 17% reported symptoms consistent with posttraumatic stress disorder (PTSD). Direct community violence exposure and levels of emotional exhaustion were positively related to PTSD symptoms, while levels of personal accomplishment were inversely related to PTSD symptoms. Expressed support needs, motivators and rewards for aid work in the face of adversity are also reported as potential protective factors for further exploration. Implications for training and support of aid workers in similar contexts are also suggested.

  6. The hearing aid effect in 2013.

    PubMed

    Rauterkus, Erik P; Palmer, Catherine V

    2014-10-01

    The hearing aid effect is the term used to describe the assignment of negative attributes to individuals using hearing aids. The effect was first empirically identified in 1977 when it was reported that adults rating young children with and without hearing aids assigned negative attributes to the children depicted with hearing aids. Investigations in the 1980s and 1990s reported mixed results related to the extent of the hearing aid effect but continued to identify, on average, some negative attributes assigned to individuals wearing hearing aids. The specific aim of this research was to investigate whether the hearing aid effect has diminished in the past several decades by replicating the methods of previous studies for testing the hearing aid effect while using updated devices. Five device configurations were rated across eight attributes. RESULTS for each attribute were considered separately. A total of 24 adults judged pictures of young men wearing various ear level technologies across 8 attributes on a 7-point Likert scale. Five young men between ages 15 and 17 yr were photographed wearing each of five device configurations including (1) a standard-sized behind-the-ear (BTE) hearing aid coupled to an earmold with #13 tubing, (2) a mini-BTE hearing aid with a slim tube open-fit configuration, (3) a completely-in-the-canal hearing aid that could not be seen because of its location in the ear canal, (4) an earbud, and (5) a Bluetooth receiver. The 24 raters saw pictures of each of the 5 young men with each wearing one of the 5 devices so that devices and young men were never judged twice by the same observer. All judgments of each device, regardless of the young man modeling the device, were combined in the data analysis. The effect of device types on judgments was tested using a one-way between-participant analysis of variance. There was a significant difference on the judgment of age and trustworthiness level among the five devices. However, our post hoc

  7. A moment in time: AIDS and business.

    PubMed

    Bloom, D E; Rosenfield, A

    2000-09-01

    Business has transformed the planet. But this gives it new responsibilities. People now expect business leaders to lead--and not just respond when things go wrong. HIV/AIDS is a global problem, with over 16.3 million people now thought to have died of the disease (Global Summary of HIV/AIDS Epidemic, UNAIDS, December 1999). Without action now, the pandemic will worsen, health services will come under relentless pressure and the number of people dying will increase exponentially. So why should business sit up and take notice? First: money. AIDS is slowly strangling many businesses and economies--and in a global market, everyone eventually suffers. Without profit, there is no business--so the business community needs to act to protect its bottom line. Second: people. Over 80% of those dying are in their 20s, 30s, and 40s. Businesses are losing workers and customers, and human networks that have taken decades to build. Third: imagination. Business is inventive, creative and fast-moving. It has the opportunity to use these strengths for the benefit of the wider community. It's time to pit business ideas (and some money, too) against the threat of AIDS. The course of the AIDS epidemic is not inevitable. The world's businesses have the skills and intensity to make a measurable difference, especially if they find public sector and NGO partners with whom they share a vision. A focused, coordinated, results-driven effort will hit AIDS hard. The HIV virus moves fast (and is mutating all the time). Business has the opportunity to make a difference. It must grasp this opportunity. And grasp if fast.

  8. Regulation of Aicda expression and AID activity

    PubMed Central

    ZAN, HONG; CASALI, PAOLO

    2013-01-01

    Activation-induced cytidine deaminase (AID) is expressed in a B cell differentiation stage-specific fashion and is essential for immunoglobulin (Ig) gene class switch DNA recombination (CSR) and somatic hypermutation (SHM). CSR and SHM play a central role in the maturation of antibody and autoantibody responses. AID displays a mutagenic activity by catalyzing targeted deamination of deoxycytidine (dC) residues in DNA resulting in dU:dG mismatches, which are processed into point-mutations in SHM or double-strand breaks (DSBs) in CSR. Although AID specifically targets the Ig gene loci (IgH, Igκ and Igλ), it can also home into a wide array of non-Ig genes in B- and non-B-cell backgrounds. Aberrant expression of AID is associated with multiple diseases such as allergy, inflammation, autoimmunity and cancer. In autoimmune systemic lupus erythematosus, dysregulated AID expression underpins increased CSR, SHM and autoantibody production. As a potent mutator, AID is under stringent transcriptional, post-transcriptional and post-translational regulation. AID is also regulated in its targeting and enzymatic function. In resting naïve or memory B cells, AID transcripts and protein are undetectable. These, however, are readily and significantly upregulated in B cells induced to undergo CSR and/or SHM. Transcription factors, such as HoxC4 and NF-κB, which are upregulated in a B cell lineage- and/or differentiation stage-specific manner, regulate the induction of AID. HoxC4 induces AID expression by directly binding to the AID gene promoter through an evolutionarily conserved 5’-ATTT-3’ motif. HoxC4 is induced by the same stimuli that induce AID and CSR. It is further upregulated by estrogen through three estrogen responsive elements in its promoter region. The targeting of AID to switch (S) regions is mediated by 14-3-3 adaptor proteins, which specifically bind to 5′-AGCT-3′ repeats that are exist at high frequency in S region cores. Like HoxC4, 14-3-3 adaptors are

  9. Impact of relationship dynamics and gender roles in the protection of HIV discordant heterosexual couples: an exploratory study in the Puerto Rican context.

    PubMed

    Orengo-Aguayo, Rosaura; Pérez-Jiménez, David

    2009-03-01

    Most of the HIV/AIDS prevention efforts have not taken into consideration the context of the relationship and the gender constructs that influence relationship dynamics. These efforts have failed to view HIV prevention as a collaborative process between partners. Therefore, it is important to explore how relationship dynamics and gender constructs influence how men and women involved in an HIV discordant heterosexual relationship, visualize their role in the protection of their partners in order to design more effective prevention interventions. Five Puerto Rican HIV discordant heterosexual couples were interviewed via a qualitative semi-structured interview. The taped interviews were transcribed and analyzed using content analysis according to a set of defined categories. Women visualized their role as one of convincing their partners to use protection as well as being strong and firm in the demand of its use. Men viewed their role as one of being more supportive and willing to use protection, but recognized their resistance towards the use of condoms. Relationship dynamics such as communication and support promoted protection. Traditional and non-traditional gender roles were assumed by both men and women. Traditional gender roles inhibited protection but were also used in positive ways to promote it. Men showed a greater initiative to break with traditional gender norms. A positive relationship, marked by communication and support could serve as a facilitator in the protection and in the transformation of traditional gender norms. This points out to the need of viewing HIV/AIDS prevention as a collaborative rather than individualistic process.

  10. Latvian Piano Teachers' Views on an Ideal Teaching Aid for Pupils--Young Pianists

    ERIC Educational Resources Information Center

    Zimele-Steina, Ineta

    2015-01-01

    Currently, in Latvia, an adequate teaching aid that would meet the major requirements of young novice pianists is not available. Consequently, a question arises: "What could be an ideal teaching aid for them?" The opinion survey of 165 piano teachers from all regions of Latvia was carried out according to a three-point scale, in which 30…

  11. Development, installation, and testing services for an automatic, point type thermal sensor, fire protection system on a mining dozer. Final report

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

    Lease, W.D.

    1976-08-01

    Lease AFEX, Inc., modified its standard design of an automatic fire protection system used in the past on logging equipment, and long-term, in-mine tested system on a Fiat-Alli's HD-41B dozer at the Lemmons and Company coal mine, Boonville, Ind. The modification of the standard AFEX system involved improving the actuation device. The AFEX system is called a point-type thermal sensor, automatic fire protection system. The in-mine test took place in late 1975, and early 1976. The system was then tested by simulating a fire on the dozer. The system operated successfully after the 4 months of in-mine endurance testing. (Colormore » illustrations reproduced in black and white.)« less

  12. Social protection to support vulnerable children and families: the potential of cash transfers to protect education, health and nutrition

    PubMed Central

    Adato, M.; Bassett, L.

    2009-01-01

    Investing in social protection in sub-Saharan Africa has taken on a new urgency as HIVand AIDS interact with other drivers of poverty to simultaneously destabilise livelihoods systems and family and community safety nets. Cash transfer programmes already reach millions of people in South Africa, and in other countries in southern and East Africa plans are underway to reach tens and eventually hundreds of thousands more. Cash transfers worldwide have demonstrated large impacts on the education, health and nutrition of children. While the strongest evidence is from conditional cash transfer evaluations in Latin America and Asia, important results are emerging in the newer African programmes. Cash transfers can be implemented in conjunction with other services involving education, health, nutrition, social welfare and others, including those related to HIV and AIDS. HIV/ AIDS-affected families are diverse with respect to household structure, ability to work and access to assets, arguing for a mix of approaches, including food assistance and income-generation programmes. However, cash transfers appear to offer the best strategy for scaling up to a national system of social protection, by reaching families who are the most capacity constrained, in large numbers, relatively quickly. These are important considerations for communities hard-hit by HIV and AIDS, given the extent and nature of deprivation, the long-term risk to human capital and the current political willingness to act. PMID:22380980

  13. Human Rights in the Fourth Decade of the HIV/AIDS Response

    PubMed Central

    Piot, Peter

    2017-01-01

    Abstract More than 35 years since the HIV/AIDS pandemic began, HIV continues to cause almost two million new infections each year, and the “end of AIDS” by 2030 remains elusive.1 Violations of human rights continue to fuel high rates of new infections among key populations and a generalized epidemic in much of sub-Saharan Africa. Meanwhile, as political shifts worldwide threaten not only HIV funding but also progress toward the globalization of human rights, civil society mobilization and advocacy founded firmly on human rights principles have a more vital role to play than ever. Encouragingly, there are numerous examples of successful integration of human rights-based approaches into HIV prevention and treatment initiatives, and evidence increasingly demonstrates that norms enshrining the respect, protection, and fulfillment of human rights can translate into improved public health.2 This essay will succinctly trace the historic emergence of human rights as an issue at the heart of the HIV/AIDS response; it will then provide examples of progress and setbacks in recent years and consider the potential for rights promotion to address the structural drivers of HIV. Finally, it will consider how the primacy of human rights in HIV/AIDS has affected other fields of global health and will highlight the continuing imperative to work with civil society to protect and promote human rights to reduce the burden of HIV/AIDS. PMID:29302169

  14. An ongoing tragedy: the acquired immune deficiency syndrome (AIDS).

    PubMed

    Desai, B T

    1989-01-01

    The AIDS epidemic has, to date, had only a minimal impact in India; however, given the low health status of the population and the lack of adequate health care facilities, the emergence of AIDS on a wider scale would be devastating. India's human immunodeficiency virus (HIV) seropositivity rate now stands at about 2-3/1000 people tested. In what is suspected to be a racially motivated move, the Government of India has embarked on testing all foreign students (most of whom are from Africa) for HIV and is returning all those who test seropositive to their countries of origin. Of concern is the steady increase in HIV infection in professional blood donors (1.5/1000 in late 1988). Mandatory screening of donated blood is prohibitively expensive in India, and none of the 9 companies that manufacture blood products in India test their donors for HIV infection. Another concern is the finding that 1 of every 6 prostitutes in Bombay is infected with HIV. The response of the Indian Government to the AIDS threat has tended to be punitive toward AIDS victims rather than based on a sound preventive strategy. For example, the 1989 AIDS Prevention Bill forces individuals who are infected with HIV to reveal their past sexual partners, empowers authorities to hospitalize AIDS victims and drug addicts, and contains no provisions to protect the human and civil rights of AIDS victims. The mass media have treated AIDS in a sensationalized manner rather than presenting scientific information about the prevention and transmission of the disease. It is essential that the Government of India--and all world governments--realize that punitive measures will do little to reduce the spread of AIDS. Needed, instead, is a global prevention and control effort based on generosity and compassion.

  15. Consumer Preferences for Hearing Aid Attributes

    PubMed Central

    Lataille, Angela T.; Buttorff, Christine; White, Sharon; Niparko, John K.

    2012-01-01

    Low utilization of hearing aids has drawn increased attention to the study of consumer preferences using both simple ratings (e.g., Likert scale) and conjoint analyses, but these two approaches often produce inconsistent results. The study aims to directly compare Likert scales and conjoint analysis in identifying important attributes associated with hearing aids among those with hearing loss. Seven attributes of hearing aids were identified through qualitative research: performance in quiet settings, comfort, feedback, frequency of battery replacement, purchase price, water and sweat resistance, and performance in noisy settings. The preferences of 75 outpatients with hearing loss were measured with both a 5-point Likert scale and with 8 paired-comparison conjoint tasks (the latter being analyzed using OLS [ordinary least squares] and logistic regression). Results were compared by examining implied willingness-to-pay and Pearson’s Rho. A total of 56 respondents (75%) provided complete responses. Two thirds of respondents were male, most had sensorineural hearing loss, and most were older than 50; 44% of respondents had never used a hearing aid. Both methods identified improved performance in noisy settings as the most valued attribute. Respondents were twice as likely to buy a hearing aid with better functionality in noisy environments (p < .001), and willingness to pay for this attribute ranged from US$2674 on the Likert to US$9000 in the conjoint analysis. The authors find a high level of concordance between the methods—a result that is in stark contrast with previous research. The authors conclude that their result stems from constraining the levels on the Likert scale. PMID:22514094

  16. How do women at risk of HIV/AIDS in Iran perceive gender norms and gendered power relations in the context of safe sex negotiations?

    PubMed

    Lotfi, Razieh; Ramezani Tehrani, Fahimeh; Merghati Khoei, Effat; Yaghmaei, Farideh; Dworkin, Shari L

    2013-07-01

    Sexual transmission of HIV/AIDS among women is growing in the Middle East region. Despite the fact that there are numerous gender-related sociocultural factors influencing HIV/AIDS protective behaviors, little gender-specificity is carried out in HIV prevention in Iran. In order to close this gap, we aimed to provide preliminary work that explored the perceptions that women at risk of HIV had about gender norms and gendered power and their ability to protect themselves against HIV/AIDS. Twenty-five semi-structured in-depth interviews were conducted with women at risk of HIV/AIDS, aged 21-49 years, at Voluntary Counseling and Testing Centers or Drop in Centers in Tehran, Iran. Results showed that perceived gender norms were essential barriers of protective behavior through sexual socialization, male control over condom use and sexual decision-making, male pleasure predominating in sexual encounters and sexual double standards, and economic dependencies. In the conclusions, we consider how HIV/AIDS preventive programs can be structured to be gender-sensitive and empowering in Iran.

  17. The AID enzyme induces class switch recombination in fibroblasts.

    PubMed

    Okazaki, Il-mi; Kinoshita, Kazuo; Muramatsu, Masamichi; Yoshikawa, Kiyotsugu; Honjo, Tasuku

    2002-03-21

    The switch of the immunoglobulin isotype from IgM to IgG, IgE or IgA is mediated by class switch recombination (CSR). CSR changes the immunoglobulin heavy chain constant region (CH) gene from Cmu to one of the other CH genes. Somatic hypermutation introduces massive numbers of point mutations in the immunoglobulin variable (V) region gene, giving rise to immunoglobulin with higher affinity. Activation-induced cytidine deaminase (AID), a putative RNA-editing cytidine deaminase, is expressed strictly in activated B cells and is indispensable in both CSR and somatic hypermutation. But the exact function of AID is unknown. Here we show that ectopic expression of AID induces CSR in an artificial switch construct in fibroblasts at a level comparable to that in stimulated B cells. Sequences around recombination junctions in the artificial substrate have features similar to endogenous CSR junctions. Furthermore, AID-induced CSR in fibroblasts is dependent on transcription of the target S region, as shown in endogenous CSR in B cells. The results show that AID is the only B-cell-specific factor required for initiation of the CSR reaction in the activated locus.

  18. Worker was harassed due to homosexuality, not AIDS.

    PubMed

    1999-07-23

    An HIV-negative gay man, [name removed], who suffered anti-gay bigotry on the job, lost his suit claiming his employer, General Motors, violated the Americans with Disabilities Act by subjecting him to a hostile work environment. According to [name removed] he was repeatedly harassed and subjected to abuse on the job, including being called "an AIDS case." He went on medical leave twice for psychiatric care, as a result of the harassment. [Name removed] did not allege that supervisors or managers ever perceived him as having AIDS, but he argued that his co-worker's actions substantially limited his ability to perform a major life activity, working. The judge disagreed, pointing out that his employer never regarded him as having AIDS. The judge also found the harassment suffered was sporadic and merely offensive. Evidence also showed that [name removed] was offered a reassignment to another position which he declined.

  19. TCL1 oncogene expression in AIDS-related lymphomas and lymphoid tissues

    PubMed Central

    Teitell, Michael; Damore, Michael A.; Sulur, Girija G.; Turner, Devin E.; Stern, Marc-Henri; Said, Jonathan W.; Denny, Christopher T.; Wall, Randolph

    1999-01-01

    AIDS-related non-Hodgkin’s lymphoma (AIDS NHL) comprises a diverse and heterogeneous group of high-grade B cell tumors. Certain classes of AIDS NHL are associated with alterations in oncogenes or tumor-suppressor genes or infections by oncogenic herpesviruses. However, the clinically significant class of AIDS NHL designated immunoblastic lymphoma plasmacytoid (AIDS IBLP) lacks any consistent genetic alterations. We identified the TCL1 oncogene from a set of AIDS IBLP-associated cDNA fragments generated by subtractive hybridization with non-AIDS IBLP. Aberrant TCL1 expression has been implicated in T cell leukemia/lymphoma development, and its expression also has been seen in many established B cell tumor lines. However, TCL1 expression has not been reported in AIDS NHL. We find that TCL1 is expressed in the majority of AIDS IBLP tumors examined. TCL1 protein expression is restricted to tumor cells in AIDS IBLP tissue samples analyzed with immunohistochemical staining. Hyperplastic lymph node and tonsil also exhibit strong TCL1 protein expression in mantle zone B cells and in rare interfollicular zone cells, whereas follicle-center B cells (centroblasts and centrocytes) show weaker expression. These results establish TCL1 as the most prevalent of all of the surveyed oncogenes associated with AIDS IBLP. They also indicate that abundant TCL1 expression in quiescent mantle zone B cells is down-regulated in activated germinal center follicular B cells in parallel to the known expression pattern of BCL-2. High-level expression in nonproliferating B cells suggests that TCL1 may function in protecting naïve preactivated B cells from apoptosis. PMID:10449776

  20. College Financial Aid Rules and the Allocation of Savings

    ERIC Educational Resources Information Center

    Reyes, Jessica Wolpaw

    2008-01-01

    The college financial aid system imposes an implicit asset tax that is prevalent and substantial. Facing this tax, rational families should reduce their total assets and shelter assets in protected categories. I find that the tax induces a 7-12% reduction in total assets, a result in line with the literature. Furthermore, I find evidence that…

  1. Trajectory data privacy protection based on differential privacy mechanism

    NASA Astrophysics Data System (ADS)

    Gu, Ke; Yang, Lihao; Liu, Yongzhi; Liao, Niandong

    2018-05-01

    In this paper, we propose a trajectory data privacy protection scheme based on differential privacy mechanism. In the proposed scheme, the algorithm first selects the protected points from the user’s trajectory data; secondly, the algorithm forms the polygon according to the protected points and the adjacent and high frequent accessed points that are selected from the accessing point database, then the algorithm calculates the polygon centroids; finally, the noises are added to the polygon centroids by the differential privacy method, and the polygon centroids replace the protected points, and then the algorithm constructs and issues the new trajectory data. The experiments show that the running time of the proposed algorithms is fast, the privacy protection of the scheme is effective and the data usability of the scheme is higher.

  2. Convex Hull Aided Registration Method (CHARM).

    PubMed

    Fan, Jingfan; Yang, Jian; Zhao, Yitian; Ai, Danni; Liu, Yonghuai; Wang, Ge; Wang, Yongtian

    2017-09-01

    Non-rigid registration finds many applications such as photogrammetry, motion tracking, model retrieval, and object recognition. In this paper we propose a novel convex hull aided registration method (CHARM) to match two point sets subject to a non-rigid transformation. First, two convex hulls are extracted from the source and target respectively. Then, all points of the point sets are projected onto the reference plane through each triangular facet of the hulls. From these projections, invariant features are extracted and matched optimally. The matched feature point pairs are mapped back onto the triangular facets of the convex hulls to remove outliers that are outside any relevant triangular facet. The rigid transformation from the source to the target is robustly estimated by the random sample consensus (RANSAC) scheme through minimizing the distance between the matched feature point pairs. Finally, these feature points are utilized as the control points to achieve non-rigid deformation in the form of thin-plate spline of the entire source point set towards the target one. The experimental results based on both synthetic and real data show that the proposed algorithm outperforms several state-of-the-art ones with respect to sampling, rotational angle, and data noise. In addition, the proposed CHARM algorithm also shows higher computational efficiency compared to these methods.

  3. AIDS and the law: opportunities and limitations.

    PubMed

    Kirby, M

    1995-01-01

    Laws can only partially succeed in modifying behavior, especially with regard to sex, drug use, and other human pleasures. Effective and just laws to slow the spread of AIDS must therefore be based upon a thorough knowledge of the issues, not upon ignorance, fear, political expediency, or to meet the emotional demands of an often ignorant general population. Good laws, like good ethics, are founded in good data. The most effective response to the AIDS epidemic is neither prohibition nor punishment of individual behavior, but laws designed to truly affect human behavior and shape a society in which the spread of HIV is minimized. Central to an appropriate legislative response is the imperative of protecting the basic rights of individuals infected with HIV. An example of an enlightened, rational, and nondiscriminatory approach to checking the spread of HIV/AIDS while guaranteeing individual freedoms and rights is found in a report commissioned for the State Government of New South Wales. The following measures are recommended to bring state laws into harmony with the national HIV/AIDS strategy: decriminalize brothels, set regulations and public health standards for sex workers, cover sex workers under the Industrial Relations Act, ensure the privacy of HIV/AIDS patients and improve their redress against discrimination in the workplace, repeal laws which make it illegal to possess and administer drugs to oneself, investigate the therapeutic use of marijuana as a prescribed treatment for HIV/AIDS and other terminal illnesses, abandon compulsory testing for HIV in prisons, make condoms available to prisoners and sexually active children, establish a Natural Death Act to allow terminally ill patients to die with dignity, and give legal status to permanent relationships between homosexual couples.

  4. The effect of poverty and social protection on national homicide rates: Direct and moderating effects.

    PubMed

    Rogers, Meghan L; Pridemore, William Alex

    2013-05-01

    Social protection is the ability of a government to insulate its citizens from the problems associated with poverty and market forces that negatively affect their quality of life. Prior research shows that government policies that provide social protection moderate the influence of inequality on national homicide rates. Recent research, however, reveals a strong association between poverty and national homicide rates. Further, theory and evidence suggest that social protection policies are meant to aid in providing a subsistence level of living, and thus to alleviate the vagaries of poverty not inequality. To this point, however, no studies have examined the potentially moderating effect of social protection on the strength of the association between poverty and homicide rates cross-nationally. We do so in the present study. Employing data for the year 2004 from a sample of 30 nations, we estimate a series of weighted least squares regression models to test three hypotheses: the association between poverty and homicide will remain significant and positive when controlling for social protection, social protection will have a significant negative direct effect on national homicide rates, and social protection will diminish the strength of the poverty-homicide association. The results provided evidence supporting all three hypotheses. We situate our findings in the cross-national empirical literature on social structure and homicide and discuss our results in the theoretical context of social protection. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. Mucosal Vaccination for Prevention of HIV Infection and AIDS.

    PubMed

    Aldovini, Anna

    2016-01-01

    Most of HIV infections occur via the genital tract or the rectum and HIV replicates at high levels in lymphoid organs and intestinal mucosa, likely requiring a more diversified immunity than pathogens restricted to a single mucosal site, such as the gastrointestinal tract for Vibrio cholera, or the respiratory airways for the influenza virus. Numerous AIDS vaccine candidates are under development and a general observation obtained from preclinical trials in non-human primates that failed to provide sterilizing immunity is that some infection protection or delayed onset of disease is observed in the presence of anti-SIV immunity. Recent clinical trials support difficulties to reproduce in humans the results observed in simian models, but at least one of them indicated that some protection of infection can be achieved. However, given the limited efficacy observed in the RV144 trial and concerns voiced in its statistical interpretation, preclinical trials should explore more effective immunogens, whether new or as combinations of existing ones, and mucosal routes of vaccinations in addition to the systemic routes, with the goal to maximize vaccination-mediated protection. The rationale for generating both strong mucosal and systemic immunity comes from animal experiments, recent clinical trials, and other successful vaccines currently in use. Mucosal responses against SIV have been induced with a variety of SIV antigens and via different mucosal routes with a spectrum of effects on protection. This review covers the rational and the experimental data that support the validity to explore mucosal immunization for HIV infection and AIDS prevention.

  6. A comparison of methods for determining HIV viral set point.

    PubMed

    Mei, Y; Wang, L; Holte, S E

    2008-01-15

    During a course of human immunodeficiency virus (HIV-1) infection, the viral load usually increases sharply to a peak following infection and then drops rapidly to a steady state, where it remains until progression to AIDS. This steady state is often referred to as the viral set point. It is believed that the HIV viral set point results from an equilibrium between the HIV virus and immune response and is an important indicator of AIDS disease progression. In this paper, we analyze a real data set of viral loads measured before antiretroviral therapy is initiated, and propose two-phase regression models to utilize all available data to estimate the viral set point. The advantages of the proposed methods are illustrated by comparing them with two empirical methods, and the reason behind the improvement is also studied. Our results illustrate that for our data set, the viral load data are highly correlated and it is cost effective to estimate the viral set point based on one or two measurements obtained between 5 and 12 months after HIV infection. The utility and limitations of this recommendation will be discussed. Copyright (c) 2007 John Wiley & Sons, Ltd.

  7. Cultural Practices of Hispanics: Implications for the Prevention of AIDS.

    ERIC Educational Resources Information Center

    Mikawa, James K.; And Others

    1992-01-01

    Among 190 Hispanic Americans in Nevada, condom use as an AIDS prevention measure appeared to be a male prerogative associated with "being the one who buys the condoms" (mostly males) and machismo practices such as protection of women. Adherence to Hispanic cultural traits was related to education and acculturation. (SV)

  8. Certification of Financial Aid Administrators: Is It Time to Move Forward?

    ERIC Educational Resources Information Center

    Peterson, Stacey A.

    2017-01-01

    Financial aid administrators administer various aspects of financial assistance programs; oversee, direct, coordinate, evaluate, and provide training for program activities and the personnel who manage office operations and supervise support staff; and ensure alignment of student and institutional needs while protecting the public interest. They…

  9. Flight crew aiding for recovery from subsystem failures

    NASA Technical Reports Server (NTRS)

    Hudlicka, E.; Corker, K.; Schudy, R.; Baron, Sheldon

    1990-01-01

    Some of the conceptual issues associated with pilot aiding systems are discussed and an implementation of one component of such an aiding system is described. It is essential that the format and content of the information the aiding system presents to the crew be compatible with the crew's mental models of the task. It is proposed that in order to cooperate effectively, both the aiding system and the flight crew should have consistent information processing models, especially at the point of interface. A general information processing strategy, developed by Rasmussen, was selected to serve as the bridge between the human and aiding system's information processes. The development and implementation of a model-based situation assessment and response generation system for commercial transport aircraft are described. The current implementation is a prototype which concentrates on engine and control surface failure situations and consequent flight emergencies. The aiding system, termed Recovery Recommendation System (RECORS), uses a causal model of the relevant subset of the flight domain to simulate the effects of these failures and to generate appropriate responses, given the current aircraft state and the constraints of the current flight phase. Since detailed information about the aircraft state may not always be available, the model represents the domain at varying levels of abstraction and uses the less detailed abstraction levels to make inferences when exact information is not available. The structure of this model is described in detail.

  10. Adolescents and the right to health: eliminating age-related barriers to HIV/AIDS services in Rwanda.

    PubMed

    Binagwaho, Agnes; Fuller, Arlan; Kerry, Vanessa; Dougherty, Sarah; Agbonyitor, Mawuena; Wagner, Claire; Nzayizera, Rodrigue; Farmer, Paul

    2012-01-01

    Under international, regional, and domestic law, adolescents are entitled to measures ensuring the highest attainable standard of health. For HIV/AIDS, this is essential as adolescents lack many social and economic protections and are disproportionately vulnerable to the effects of the disease. In many countries, legal protections do not always ensure access to health care for adolescents, including for HIV/AIDS prevention, treatment, and care. Using Rwanda as an example, this article identifies gaps, policy barriers, and inconsistencies in legal protection that can create age-related barriers to HIV/AIDS services and care. One of the most pressing challenges is defining an age of majority for access to prevention measures, such as condoms, testing and treatment, and social support. Occasionally drawing on examples of existing and proposed laws in other African countries, Rwanda and other countries may strengthen their commitment to adolescents' rights and eliminate barriers to prevention, family planning, testing and disclosure, treatment, and support. Among the improvements, Rwanda and other countries must align its age of consent with the actual behavior of adolescents and ensure privacy to adolescents regarding family planning, HIV testing, disclosure, care, and treatment.

  11. HIV/AIDS - resources

    MedlinePlus

    Resources - HIV/AIDS ... The following organizations are good resources for information on AIDS : AIDS.gov -- www.aids.gov AIDS Info -- aidsinfo.nih.gov The Henry J. Kaiser Family Foundation -- www. ...

  12. 78 FR 25458 - Ryan White HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration Ryan White... AGENCY: Health Resources and Services Administration (HRSA), HHS. ACTION: Notice of Ryan White HIV/AIDS..., HIV/AIDS Bureau, Health Resources and Services Administration, by email at [email protected] , or by...

  13. Genome-wide Association Study Implicates PARD3B-based AIDS Restriction

    PubMed Central

    Nelson, George W.; Lautenberger, James A.; Chinn, Leslie; McIntosh, Carl; Johnson, Randall C.; Sezgin, Efe; Kessing, Bailey; Malasky, Michael; Hendrickson, Sher L.; Pontius, Joan; Tang, Minzhong; An, Ping; Winkler, Cheryl A.; Limou, Sophie; Le Clerc, Sigrid; Delaneau, Olivier; Zagury, Jean-François; Schuitemaker, Hanneke; van Manen, Daniëlle; Bream, Jay H.; Gomperts, Edward D.; Buchbinder, Susan; Goedert, James J.; Kirk, Gregory D.; O'Brien, Stephen J.

    2011-01-01

    Background. Host genetic variation influences human immunodeficiency virus (HIV) infection and progression to AIDS. Here we used clinically well-characterized subjects from 5 pretreatment HIV/AIDS cohorts for a genome-wide association study to identify gene associations with rate of AIDS progression. Methods.  European American HIV seroconverters (n = 755) were interrogated for single-nucleotide polymorphisms (SNPs) (n = 700,022) associated with progression to AIDS 1987 (Cox proportional hazards regression analysis, co-dominant model). Results.  Association with slower progression was observed for SNPs in the gene PARD3B. One of these, rs11884476, reached genome-wide significance (relative hazard = 0.3; P =3. 370 × 10−9) after statistical correction for 700,022 SNPs and contributes 4.52% of the overall variance in AIDS progression in this study. Nine of the top-ranked SNPs define a PARD3B haplotype that also displays significant association with progression to AIDS (hazard ratio, 0.3; P = 3.220 × 10−8). One of these SNPs, rs10185378, is a predicted exonic splicing enhancer; significant alteration in the expression profile of PARD3B splicing transcripts was observed in B cell lines with alternate rs10185378 genotypes. This SNP was typed in European cohorts of rapid progressors and was found to be protective for AIDS 1993 definition (odds ratio, 0.43, P = .025). Conclusions. These observations suggest a potential unsuspected pathway of host genetic influence on the dynamics of AIDS progression. PMID:21502085

  14. Epigenetic regulation of HIV, AIDS, and AIDS-related malignancies.

    PubMed

    Verma, Mukesh

    2015-01-01

    Although epigenetics is not a new field, its implications for acquired immunodeficiency syndrome (AIDS) research have not been explored fully. To develop therapeutic and preventive approaches against the human immunodeficiency virus (HIV) and AIDS, it is essential to understand the mechanisms of interaction between the virus and the host, involvement of genetic and epigenetic mechanisms, characterization of viral reservoirs, and factors influencing the latency of the virus. Both methylation of viral genes and histone modifications contribute to initiating and maintaining latency and, depending on the context, triggering viral gene repression or expression. This chapter discusses progress made at the National Institutes of Health (NIH), recommendations from the International AIDS Society Scientific Working Group on HIV Cure, and underlying epigenetic regulation. A number of epigenetic inhibitors have shown potential in treating AIDS-related malignancies. Epigenetic drugs approved by the US Food and Drug Administration and their implications for the eradication of HIV/AIDS and AIDS-related malignancies also are discussed.Past and current progress in developing treatments and understanding the molecular mechanisms of AIDS and HIV infection has greatly improved patient survival. However, increased survival has been coupled with the development of cancer at higher rates than those observed among the HIV/AIDS-negative population. During the early days of the AIDS epidemic, the most frequent AIDS-defining malignancies were Kaposi's sarcoma and non-Hodgkin lymphoma (NHL). Now, with increased survival as the result of widespread use in the developed world of highly active antiretroviral therapy (HAART), non-AIDS defining cancers (i.e., anal, skin, and lung cancers, and Hodgkin disease) are on the increase in HIV-infected populations. The current status of AIDS-related malignancies also is discussed.

  15. AIDS cannot be an exception to offer of lower bus fares.

    PubMed

    1997-11-28

    U.S. District Judge Joe Billy McDade ruled that the Metro Link bus system of Rock Island, IL cannot exclude people with AIDS from a special rate program afforded to those with mobility, visual, or hearing impairments. The suit was brought by the American Civil Liberties Union on behalf of [name removed] who wished to obtain a reduced-fare card because his AIDS condition severely impaired his ability to walk. Metro Link's application for reduced fare explicitly states that those whose sole disability is AIDS are ineligible for the program. Judge McDade ruled that the application violates the American Disabilities Act (ADA) and the Rehabilitation Act because it discriminated against [name removed] exclusively because of his disability. The policy also violated [name removed]'s right to equal protection under the 14th Amendment.

  16. [Dancing with Pointe Shoes: Characteristics and Assessment Criteria for Pointe Readiness].

    PubMed

    Wanke, Eileen M; Exner-Grave, Elisabeth

    2017-12-01

    Training with pointe shoes is an integral part of professional dance education and ambitious hobby dancing. Pointe shoes - developed more than hundred years ago and almost unaltered since then - are highly specific and strike a balance between aesthetics, function, protection, and health care. Therefore, pointe readiness should be tested prior to all dance training or career training. Medical specialists are often confronted with this issue. Specific anatomical dance technique-orientated general conditional and coordinative preconditions as well as dance-technical prerequisites must be met by pointe readiness tests in order to keep traumatic injuries or long-term damage at a minimum. In addition to a (training) history, medical counselling sessions have come to include various tests that enable a reliable decision for or against pointe work. This article suggests adequate testing procedures (STT TEST), taking account of professional dancing as well as hobby dancing. © Georg Thieme Verlag KG Stuttgart · New York.

  17. Social support as a protective factor for children impacted by HIV/AIDS across varying living environments in southern Africa.

    PubMed

    Barenbaum, Edna; Smith, Tamarah

    2016-03-01

    The literature on the psychological well-being of children impacted by HIV/AIDS in Africa highlights increased vulnerability due to loss of parents and environmental stressors (e.g., hunger). Research shows that the lack of attachment and social support due to loss limits the grieving process in children. Access to trusting adults and social support through caregivers can be an important protective factor to allow for coping and better emotional adjustment in the future. This study examined social support systems across varying living environments to determine if social support promoted higher levels of well-being in children orphaned and made vulnerable by HIV/AIDS. The participants included 100 children from a small targeted population in southern Africa who receive varying levels of support from a private not-for-profit organization. Children's well-being was assessed through the Psycho-Social Adjustment Scale-Adolescents developed specifically for vulnerable child populations in Africa. Children were individually interviewed either on their homestead, school or hostel. Data demonstrated that children who do not share their feelings had significantly lower measures of positive well-being (M = 2.61 (0.87) vs. M = 3.10 (0.57), d = 0.60). Children with trusted adults were significantly more likely to share their feelings and had lower incidence of hunger (49.1% vs. 62.5%), suicide ideation (15.1% vs. 62.5%) and witnessing violence (69.8% vs. 87.5%). Sharing feelings with caregivers was more pronounced among children who had greater access to trusted adults and correlated with stronger attachment scores (r = .30, p < .01). An important component to decrease levels of anxiety and depression in this vulnerable population is providing access to trusted individuals. Social support interventions are discussed.

  18. A global assessment of the role of law in the HIV/AIDS pandemic.

    PubMed

    Gable, L; Gostin, L; Hodge, J G

    2009-03-01

    This article examines the dynamic role of law as a tool, and potential barrier, to public health interventions designed to ameliorate the negative impacts of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) globally. Law impacts the lives of persons living with (and at risk of) HIV/AIDS in many ways. Laws may: (1) help to ensure that public health authorities are empowered to provide effective prevention and treatment programmes; (2) effectuate the human rights to life, health, work, education and property ownership of persons living with, or at risk of, HIV/AIDS; and (3) protect persons living with HIV/AIDS from social risks, stigma and other harms by respecting privacy and prohibiting unwarranted discrimination. However, laws can also create legal barriers in many countries that impede effective HIV/AIDS interventions by penalizing those with HIV/AIDS through criminal sanctions or other policies. As a result, it is recommended globally that laws should facilitate the prevention and treatment of HIV/AIDS consistent with scientific and public health practices and with a human rights framework. Effective use of existing laws that promote the public's health, and reforms of laws which impede it, contribute to improved individual and communal health outcomes concerning HIV/AIDS.

  19. Knowledge of AIDS and HIV risk-related sexual behavior among Nigerian naval personnel

    PubMed Central

    Nwokoji, Ugboga Adaji; Ajuwon, Ademola J

    2004-01-01

    Background The epidemic of HIV continues to grow in Nigeria. Personnel in the military are at increased risk of HIV infection. Although HIV-risk related sexual behavior of Nigerian police officers has been studied, little is known about the sexual behavior of their counterparts in the Navy. This study describes knowledge of AIDS, and HIV-risk sexual behavior of naval personnel in Lagos Nigeria. Methods Four hundred and eighty personnel of the Nigerian Navy completed a 70-item questionnaire in 2002. Group discussion and in-depth interviews of four key informants were also conducted to gain insights into the context of risky sexual behaviors and suggestions for feasible HIV primary prevention interventions. Results The mean age of the respondents was 34 years. Although the overall mean AIDS knowledge score was 7.1 of 10 points, 52.1% of respondents believed that a cure for AIDS was available in Nigeria and that one can get HIV by sharing personal items with an infected person (25.3%). The majority (88.1%) had had lifetime multiple partners ranging from 1–40 with a mean of 5.1; 32.5% of male respondents had had sexual contact with a female sex worker, 19.9% did so during the six months preceding the survey. Forty-one percent of those with sexual contact with a female sex worker did not use a condom during the most recent sexual encounter with these women. Naval personnel who have been transferred abroad reported significantly more risky sexual behaviors than others. Group discussants and key informants believed that sex with multiple partners is a tradition that has persisted in the navy even in the era of AIDS because of the belief that AIDS affects only foreigners, that use of traditional medicine provides protection against HIV infection, and influence of alcohol. Conclusion Many naval personnel report participating in high-risk sexual behavior which may increase their risk of acquiring and spreading HIV. Naval personnel live and interact freely with civilian

  20. 40 CFR 264.95 - Point of compliance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 264.95 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Releases From Solid Waste Management Units § 264.95 Point of compliance. (a) The Regional Administrator will...

  1. 40 CFR 264.95 - Point of compliance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 264.95 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Releases From Solid Waste Management Units § 264.95 Point of compliance. (a) The Regional Administrator will...

  2. Waist-up protection for blind individuals using the EyeCane as a primary and secondary mobility aid.

    PubMed

    Buchs, Galit; Simon, Noa; Maidenbaum, Shachar; Amedi, Amir

    2017-01-01

    One of the most stirring statistics in relation to the mobility of blind individuals is the high rate of upper body injuries, even when using the white-cane. We here addressed a rehabilitation- oriented challenge of providing a reliable tool for blind people to avoid waist-up obstacles, namely one of the impediments to their successful mobility using currently available methods (e.g., white-cane). We used the EyeCane, a device we developed which translates distances from several angles to haptic and auditory cues in an intuitive and unobtrusive manner, serving both as a primary and secondary mobility aid. We investigated the rehabilitation potential of such a device in facilitating visionless waist-up body protection. After ∼5 minutes of training with the EyeCane blind participants were able to successfully detect and avoid obstacles waist-high and up. This was significantly higher than their success when using the white-cane alone. As avoidance of obstacles required participants to perform an additional cognitive process after their detection, the avoidance rate was significantly lower than the detection rate. Our work has demonstrated that the EyeCane has the potential to extend the sensory world of blind individuals by expanding their currently accessible inputs, and has offered them a new practical rehabilitation tool.

  3. A technique for conducting point pattern analysis of cluster plot stem-maps

    Treesearch

    C.W. Woodall; J.M. Graham

    2004-01-01

    Point pattern analysis of forest inventory stem-maps may aid interpretation and inventory estimation of forest attributes. To evaluate the techniques and benefits of conducting point pattern analysis of forest inventory stem-maps, Ripley`s K(t) was calculated for simulated tree spatial distributions and for over 600 USDA Forest Service Forest...

  4. Uncovering Tensions and Capitalizing on Synergies in HIV/AIDS and Antiviolence Programs

    PubMed Central

    Dunbar, Megan S.; Krishnan, Suneeta; Hatcher, Abigail M.; Sawires, Sharif

    2011-01-01

    Research frequently points to the need to empower women to effectively combat the twin epidemics of HIV/AIDS and gender-based violence. Simultaneously, there has been increased attention given to working with men in gender equality efforts. The latter approach intervenes on masculinities as part of the fight against HIV/AIDS and violence. No research has considered these 2 lines of work side by side to address several important questions: What are the points of overlap, and the tensions and contradictions between these 2 approaches? What are the limitations and unintended consequences of each? We analyzed these 2 parallel research trends and made suggestions for how to capitalize on the synergies that come from bolstering each position with the strengths of the other. PMID:21164091

  5. AIDS and HIV. Policy Guidelines for Boards. Campus Life Policy Series.

    ERIC Educational Resources Information Center

    Keeling, Richard P.

    1992-01-01

    The report is designed to inform members of college and university and administration governing boards about facts and issues surrounding acquired immune deficiency syndrome (AIDS) and the human immunodeficiency virus (HIV) so that they may develop education and prevention programs for their institutions and ensure protection from accidental…

  6. [A Colombian institutional response to Colombian children infected with HIV/AIDS].

    PubMed

    Barrios Acosta, Miguel Eduardo; Díaz Amaya, Javier Guillermo; Koller, Sílvia Helena

    2013-02-01

    Children with HIV/AIDS is a social issue,the approach to which transcends the health sector. The normative, political, institutional and service sector responses have specificities related to children. A proposed approach is based on the following points: health care, nutrition, education, family-socioeconomic status, psychosocial repercussions, protection, housing, stigmatization and discrimination. Based on these guidelines,a survey was conducted of an institutional responseapplying the Bioecological Model of Human Development. Life of children in the institution is described and analyzed. A group of 31 children and 30 adults participated in this ethnographic study. The institutional response concerning health, nutrition, education and basic care, is satisfactory. The main weaknesses identified were nondisclosure of the diagnosis, stigmatization and discrimination, institutionalization validation, psychoemotional repercussions and stigmatization management, and the research budget. The children acknowledge that the institution satisfies their basic-needs and disapprove of some stigmatizing and coercive practices. The reintegration of the children with their families is recommended as a future strategy based on evidence that shows it has better bio-psychosocial results and lower costs.

  7. The Impact of Institutional Grant Aid on College Choice

    ERIC Educational Resources Information Center

    Hurwitz, Michael Drew

    2011-01-01

    The influence of institutional grant aid on the enrollment behavior of college students has been the focal point of several empirical studies during the past decade. Yet, the extent to which this multibillion dollar per year grant-allocation process influences the matriculation choices of students deciding between multiple institutions remains…

  8. Social characteristics, HIV/AIDS knowledge, preventive practices and risk factors elicitation among prisoners in Lagos, Nigeria.

    PubMed

    Odujinrin, M T; Adebajo, S B

    2001-01-01

    Although many behavioral research studies and public enlightenment campaigns have been undertaken by both government and non-governmental organizations in the general public, no such study has been documented on prison inmates in Nigeria. This study aimed at documenting the social characteristics, HIV/AIDS knowledge and preventive practices of selected prisoners in Nigeria. It also elicited risk factors HIV/AIDS transmission in Nigeria prisons. A cross-sectional study of prison inmates using an anonymous risk-factors identification questionnaire was undertaken in January 1997. The Kiri-kiri (maximum, medium and female) prisons were selected by balloting. Thereafter, two hundred and fifty two inmates were selected by systematic random sampling method using the full listing of all inmates as at the time of the survey. The study comprised of an interview session using a well structured questionnaire to seek information about their social data, their knowledge about HIV/AIDS including its transmission and preventive social data, and their indulgence in HIV/AIDS risky behaviour. The majority (53.6%) of the respondents were in the age group 20-29 years, 18 (7.1%) were less than 20 years old one of whom was in the maximum-security prison and three were females (table 1). The majority (52%) had secondary education while 9.9% had tertiary education and 7.1% had no formal education. About 97.2% of the study population had heard about AIDS although only 20.6% had known or seen someone with AIDS before and about 34.1% knew the causative agent of AIDS. 60.3% knew the correct mode of transmission of AIDS. 15.5% claimed fidelity and 12.7 % claimed use of condom for casual sexual contact, were measures that could help prevent AIDS but 7.9% did not know any preventive measure. Since hearing about AIDS, 59.5% claimed to have taken steps to protect themselves. 42.7% of the 89 who had not taken any protective steps against AIDS had no knowledge of how to protect themselves. About 56

  9. AIDS: A University's Liability for Failure to Protect Its Students.

    ERIC Educational Resources Information Center

    Brickley, Kathleen M.

    1987-01-01

    With the spread of acquired immune deficiency syndrome, colleges must protect the student body's rights but may not disregard the disease victim's rights. Institutions should educate students about the disease, formulate flexible policies, and provide monitoring and counseling for victims on campus. (MSE)

  10. Students' Understanding of Boiling Points and Intermolecular Forces

    ERIC Educational Resources Information Center

    Schmidt, Hans-Jurgen; Kaufmann, Birgit; Treagust, David F.

    2009-01-01

    In introductory chemistry courses students are presented with the model that matter is composed of particles, and that weak forces of attraction exist between them. This model is used to interpret phenomena such as solubility and melting points, and aids in understanding the changes in states of matter as opposed to chemical reactions. We…

  11. Patient Decision Aids Improve Decision Quality and Patient Experience and Reduce Surgical Rates in Routine Orthopaedic Care: A Prospective Cohort Study.

    PubMed

    Sepucha, Karen; Atlas, Steven J; Chang, Yuchiao; Dorrwachter, Janet; Freiberg, Andrew; Mangla, Mahima; Rubash, Harry E; Simmons, Leigh H; Cha, Thomas

    2017-08-02

    Patient decision aids are effective in randomized controlled trials, yet little is known about their impact in routine care. The purpose of this study was to examine whether decision aids increase shared decision-making when used in routine care. A prospective study was designed to evaluate the impact of a quality improvement project to increase the use of decision aids for patients with hip or knee osteoarthritis, lumbar disc herniation, or lumbar spinal stenosis. A usual care cohort was enrolled before the quality improvement project and an intervention cohort was enrolled after the project. Participants were surveyed 1 week after a specialist visit, and surgical status was collected at 6 months. Regression analyses adjusted for clustering of patients within clinicians and examined the impact on knowledge, patient reports of shared decision-making in the visit, and surgical rates. With 550 surveys, the study had 80% to 90% power to detect a difference in these key outcomes. The response rates to the 1-week survey were 70.6% (324 of 459) for the usual care cohort and 70.2% (328 of 467) for the intervention cohort. There was no significant difference (p > 0.05) in any patient characteristic between the 2 cohorts. More patients received decision aids in the intervention cohort at 63.6% compared with the usual care cohort at 27.3% (p = 0.007). Decision aid use was associated with higher knowledge scores, with a mean difference of 18.7 points (95% confidence interval [CI], 11.4 to 26.1 points; p < 0.001) for the usual care cohort and 15.3 points (95% CI, 7.5 to 23.0 points; p = 0.002) for the intervention cohort. Patients reported more shared decision-making (p = 0.009) in the visit with their surgeon in the intervention cohort, with a mean Shared Decision-Making Process score (and standard deviation) of 66.9 ± 27.5 points, compared with the usual care cohort at 62.5 ± 28.6 points. The majority of patients received their preferred treatment, and this did not differ

  12. HIV/AIDS Basics

    MedlinePlus

    ... talkHIV Act Against AIDS Get Email Updates on AAA Anonymous Feedback HIV/AIDS Media Infographics Syndicated Content ... talkHIV Act Against AIDS Get Email Updates on AAA Anonymous Feedback HIV/AIDS Media Infographics Syndicated Content ...

  13. Flood Management and Protection from the Social Point of View: Case Study from Ukraine

    NASA Astrophysics Data System (ADS)

    Manukalo, V.; Gerasymenko, H.

    2012-12-01

    Defining Issue According to the statistics presented by the Ministry of Emergencies of Ukraine, river floods have imposed the most severe damages to the sectors of economy and the human communities in Ukraine. But, an adaptability and a vulnerability of Ukrainian society to floods are still poorly understood. Results Presentation In the response to increasing flood losses in the country between 1998 and 2008, the State Hydrometeorological Service of Ukraine, which is subordinate to the Ministry of Emergencies, in the cooperation with the National Academy of Sciences of Ukraine have carried out the research study focusing on public views on the problem of river floods for Ukraine. Aims of this study were: a) exploring the main sources of information on water-related hazards and the level of knowledge useful in a flood crisis situation in different groups of peoples; b) learning what the various population groups think of the most significant causes and consequences of flood damages and the role of various central/governmental/ and local authorities in an elaboration and implementation of mitigation measures. Public attitudes towards various prevention and mitigation strategies, as well as sources of emerging conflict were also revealed. The results of study have given a possibility to compare points of view of population groups which: a) living in the low- and high- flood risk areas; b) living in the urban and rural areas; c) having the different levels of education. The responses from 2550 residents have been analyzed and summarized. Among the most important findings of this study can be indicated following: a) on the one hand, the level of knowledge of some aspects of flood problem (impact of climate variation and change, adaptation measures) of the general public should be improved, on the other hand, the most of peoples understand that floods are the significant economical and ecological problem; b) views of the public on the problem differ very much with regard

  14. How Researchers Define Vulnerable Populations in HIV/AIDS Clinical Trials

    PubMed Central

    Lo, Bernard; Strauss, Ronald P.; Eron, Joseph; Gifford, Allen L.

    2010-01-01

    In this study, we interviewed researchers, asking them to define vulnerable populations in HIV/AIDS clinical trials, and provide feedback on the federal regulations for three vulnerable populations. Interview data informed a conceptual framework, and were content analyzed to identify acceptability or disagreement with the regulations. Beginning with several characteristics of vulnerable enrollees identified by researchers, the conceptual framework illustrates possible scenarios of how enrollees could be considered vulnerable in clinical research. Content analysis identified barriers affecting HIV/AIDS researchers’ ability to conduct clinical trials with pregnant women, prisoners, and children, for which the regulations specify additional protections. This study challenges current thinking about federal regulations’ group-based approach to defining vulnerable populations. PMID:20721614

  15. Salivary human beta defensins affected by oral Candida status in Chinese HIV/AIDS patients undergoing ART.

    PubMed

    Liu, Zhenmin; Yong, Xiangzhi; Jiang, Lanlan; Zhang, Linlin; Lin, Xuefang; Liu, Wei; Peng, Yuanyuan; Tao, Renchuan

    2018-03-02

    To observe relationships between oral Candida status and salivary human beta defensin-2 and -3 (hBD-2 and hBD-3) levels in HIV/AIDS patients of Guangxi, China during the first year of antiretroviral therapy (ART) dynamically, and to understand the influence of ART on oral Candida status and salivary hBDs expressions. A prospective self-controlled study was carried to observe the dynamic changes of CD4 + T cell counts, oral Candida carriages and salivary hBD-2,3 expressions in HIV/AIDS patients during the first year of ART. A total of 90 HIV/AIDS patients were enrolled, and were examined at the baseline, 3rd, 6th, 12th month of ART. Thirty healthy individuals were enrolled as control. Peripheral blood, oral rinse sample and unstimulated whole saliva were collected to test CD4 + T cell counts, oral Candida carriages and hBD-2,3 expressions. In the first year of ART, CD4 + T cell counts increased significantly. However, oral Candida carriages and oral candidiasis decreased significantly, and salivary hBD-2 expressions in HIV/AIDS patients decreased gradually, salivary hBD-3 levels were highly variable. Salivary hBD-2 concentrations were positively related to oral Candida carriages. The incidence of oral candidiasis among HIV/AIDS patients gradually decreased due to the immune reconstruction of ART. Salivary defensins might play an important role in Candida-host interaction in HIV/AIDS patients. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  16. Using water and sanitation as an entry point to fight poverty and respond to HIV/AIDS: The case of Isulabasha Small Medium Enterprise

    NASA Astrophysics Data System (ADS)

    Manase, G.; Nkuna, Z.; Ngorima, E.

    South Africa is faced by a number of challenges that include low water and sanitation coverage in rural and peri-urban areas, high unemployment and increasing inequality between the rich and the poor as indicated by a Gini coefficient of 0.77; the second highest inequality in the world after Brazil. The situation is compounded by high HIV prevalence with South Africa having the largest HIV infection in the world. This case study demonstrates how water and sanitation is used as an entry point to address these major challenges and to empower communities. The project has two main components: the Small Medium Enterprise (SME) that trades in water and sanitation facilities and a community garden that ensures food security and nutrition for people living with HIV/AIDS. Income generated through these activities is ploughed back into the community through construction of sanitation facilities, maintenance of water pipes and paying school fees for orphans. In addition to creating employment, the project has also empowered the community to mobilise and address other challenges such as gender, child abuse and crime. The case study identifies weaknesses with projects designed solely to provide domestic drinking water and sanitation and calls for an integrated approach that uses water and sanitation as an entry point to unlock opportunities and empower the targeted communities.

  17. Hearing Aid Assembly

    NASA Technical Reports Server (NTRS)

    Grugel, Richard N. (Inventor)

    2002-01-01

    Progress in hearing aids has come a long way. Yet despite such progress hearing aids are not the perfect answer to many hearing problems. Some adult ears cannot accommodate tightly fitting hearing aids. Mouth movements such as chewing, talking, and athletic or other active endeavors also lead to loosely fitting ear molds. It is well accepted that loosely fitting hearing aids are the cause of feedback noise. Since feedback noise is the most common complaint of hearing aid wearers it has been the subject of various patents. Herein a hearing aid assembly is provided eliminating feedback noise. The assembly includes the combination of a hearing aid with a headset developed to constrict feedback noise.

  18. [The HIV/AIDS epidemic and women in Mexico].

    PubMed

    del Río-Zolezzi, A; Liguori, A L; Magis-Rodríguez, C; Valdespino-Gómez, J L; García-García, M de L; Sepúlveda-Amor, J

    1995-01-01

    This study presents an analysis of AIDS cases and seroprevalence of HIV infection among Mexican women, from the onset of the epidemic through June 1994, as well as the analysis of the social and cultural factors that put women in a powerless situation regarding the adoption of preventive measures. Since 1985, when the first AIDS cases among women were reported in Mexico and until June 1, 1994, a total of 2,767 cases have been reported, representing 14.8% of the total number of cases. The first cases of AIDS among women were associated to infected blood transfusions; however, in 1986, heterosexually transmitted cases began to appear. Currently, only 35% of newly reported AIDS cases are associated to blood transfusions while 64% of them are related to heterosexual transmission. In fact, two epidemics are evident: one transmitted through blood, showing a downward trend (duplication time 45 months), and a second one, heterosexually transmitted, increasing twice as fast (duplication time 27 months). The latter is expected to dominate AIDS epidemiology among women in the future. In general, women are more vulnerable to HIV/AIDS biologically, but also socially and culturally. Women's economic, social and cultural subordination to their sexual partners results in a situation that makes it difficult for them to assess their infection risk and even more, to negotiate taking preventive measures. This situation is even more disadvantageous to rural women and, together with the recent trend of the AIDS epidemic to ruralization and with internal and international migration (temporary work force migration to the USA), can result in deep demographic and social effects. We conclude that it is necessary to work on the design and assessment of preventive measures under women's control, that empower them to protect themselves even without their partner's awareness. Also, it is necessary to promote sexual education among young heterosexual couples on how to talk about sexual issues and

  19. Low-latency teleoperations, planetary protection, and astrobiology

    NASA Astrophysics Data System (ADS)

    Lupisella, Mark L.

    2018-07-01

    The remote operation of an asset with time-delays short enough to allow for `real-time' or near real-time control - often referred to as low-latency teleoperations (LLT) - has important potential to address planetary protection concerns and to enhance astrobiology exploration. Not only can LLT assist with the search for extraterrestrial life and help mitigate planetary protection concerns as required by international treaty, but it can also aid in the real-time exploration of hazardous areas, robotically manipulate samples in real-time, and engage in precise measurements and experiments without the presence of crew in the immediate area. Furthermore, LLT can be particularly effective for studying `Special Regions' - areas of astrobiological interest that might be adversely affected by forward contamination from humans or spacecraft contaminants during activities on Mars. LLT can also aid human exploration by addressing concerns about backward contamination that could impact mission details for returning Martian samples and crew back to Earth.This paper provides an overview of LLT operational considerations and findings from recent NASA analyses and workshops related to planetary protection and human missions beyond Earth orbit. The paper focuses primarily on three interrelated areas of Mars operations that are particularly relevant to the planetary protection and the search for life: Mars orbit-to-surface LLT activities; Crew-on-surface and drilling LLT; and Mars surface science laboratory LLT. The paper also discusses several additional mission implementation considerations and closes with information on key knowledge gaps identified as necessary for the advance of LLT for planetary protection and astrobiology purposes on future human missions to Mars.

  20. Aid and good governance: Examining aggregate unintended effects of aid.

    PubMed

    Dijkstra, Geske

    2018-06-01

    Although donors generally aim to improve governance in recipient countries by various means, critics claim that the aggregate effect of large aid flows is the deterioration of governance. Aid is said to weaken domestic accountability, sustain authoritarian regimes, increase political instability, weaken government capacities, and increase corruption. Conducting a systematic search in Web of Science, this paper reviews the empirical evidence for these unintended aggregate effects of aid on the political, administrative, and judicial dimensions of good governance. It finds that the negative effects of aid on governance are much exaggerated. The aggregate effect of aid on democracy has become more positive after the Cold War, and the effect of aid on government capacity and on reducing corruption has also improved over time. Furthermore, most studies show a positive effect of aid on political stability. These findings imply that donor intentions matter: donors that are serious about their intended effects on governance are able to mitigate the possible negative unintended effects of their aid. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. [Social representations on HIV/AIDS among adolescentes: implications for nursing care].

    PubMed

    Thiengo, Maria Aparecida; de Oliveira, Denize Cristina; Rodrigues, Benedita Maria Rêgo Deusdará

    2005-03-01

    With the objective of discussing the implications of the social representations of HIV/AIDS for the interpersonal relations and the practices for protection among adolescents, 15 semidirective interviews were carried out with adolescents, both with and without HIV, assisted at a Hospital School in Rio de Janeiro. The software ALCESTE 4.5 was used for the data analysis. It was observed that the social representation of AIDS is structured around cognitions connected to prevention, revealing a contradiction between the knowledge and the practices reported by the group. It is suggested that the nursing practices should be directed towards the reduction of the distance between practices, representations and scientific knowledge.

  2. [The meanings of quality of life for women with AIDS].

    PubMed

    Martins, Júlia Trevisan; Garanhani, Mara Lúcia; Robazzi, Maria Lúcia do Carmo Cruz; dos Santos, Wilson Correa

    2008-12-01

    The objective of this study conducted among women with AIDS, was to identify the knowledge about how they acquired the disease, as well as the meaning AIDS has in their Quality of Life. This is a qualitative, exploratory descriptive study encompassing twelve women. The data were collected through semi-structured interviews from October 2006 to January 2007. After the analysis, two categories were identified. The first one related to how AIDS was acquired, and the other to the meanings of Quality of Life (QL) for these women. The results revealed that the interviewees know how the HIV infection was acquired. The meanings, as far as Quality of Life, had to do with keeping healthy, family and work relationships, and acceptance of current situation, all of which points out to the need of providing wholesome care for these women.

  3. Financial Aid Administrators' Views on Simplifying Financial Aid: NASFAA's 2008 Financial Aid Simplification Survey Report

    ERIC Educational Resources Information Center

    National Association of Student Financial Aid Administrators (NJ1), 2008

    2008-01-01

    Despite a decade of simplification efforts, students and families are often still baffled by the student aid process and cringe at the sight of financial aid application forms. Contrary to its purpose of helping students to access college, the student aid application process causes families frustration and confusion that has been cited as an…

  4. Life Quality Changes after HIV/AIDS Diagnosis: Positive Directions.

    ERIC Educational Resources Information Center

    Soule, Christine J.; Appleton, Valerie

    Diagnosis of HIV/AIDS promotes a fear of the unknown, of death, or annihilation of self, of being, and of identity. Individuals face this threat in unique and holistic ways. This experience of crisis reflects stages of shock, disorganization, reorganization and resolution. Crisis can become a turning point and result in a passage toward successful…

  5. Do Merit-Aid Programs Help States Build Skilled Workforces?

    ERIC Educational Resources Information Center

    Groen, Jeffrey A.

    2011-01-01

    One of the major developments in financing undergraduate education in the United States in the past 20 years has been the introduction of broad-based merit-aid programs by state governments. The typical program waives tuition and fees at public colleges and universities for state residents who have attained a respectable grade-point average…

  6. Waist-up protection for blind individuals using the EyeCane as a primary and secondary mobility aid

    PubMed Central

    Buchs, Galit; Simon, Noa; Maidenbaum, Shachar; Amedi, Amir

    2017-01-01

    Background: One of the most stirring statistics in relation to the mobility of blind individuals is the high rate of upper body injuries, even when using the white-cane. Objective: We here addressed a rehabilitation- oriented challenge of providing a reliable tool for blind people to avoid waist-up obstacles, namely one of the impediments to their successful mobility using currently available methods (e.g., white-cane). Methods: We used the EyeCane, a device we developed which translates distances from several angles to haptic and auditory cues in an intuitive and unobtrusive manner, serving both as a primary and secondary mobility aid. We investigated the rehabilitation potential of such a device in facilitating visionless waist-up body protection. Results: After ∼5 minutes of training with the EyeCane blind participants were able to successfully detect and avoid obstacles waist-high and up. This was significantly higher than their success when using the white-cane alone. As avoidance of obstacles required participants to perform an additional cognitive process after their detection, the avoidance rate was significantly lower than the detection rate. Conclusion: Our work has demonstrated that the EyeCane has the potential to extend the sensory world of blind individuals by expanding their currently accessible inputs, and has offered them a new practical rehabilitation tool. PMID:28157111

  7. Human Rights in the Fourth Decade of the HIV/AIDS Response: An Inspiring Legacy and Urgent Imperative.

    PubMed

    Enoch, Jamie; Piot, Peter

    2017-12-01

    More than 35 years since the HIV/AIDS pandemic began, HIV continues to cause almost two million new infections each year, and the "end of AIDS" by 2030 remains elusive. 1 Violations of human rights continue to fuel high rates of new infections among key populations and a generalized epidemic in much of sub-Saharan Africa. Meanwhile, as political shifts worldwide threaten not only HIV funding but also progress toward the globalization of human rights, civil society mobilization and advocacy founded firmly on human rights principles have a more vital role to play than ever. Encouragingly, there are numerous examples of successful integration of human rights-based approaches into HIV prevention and treatment initiatives, and evidence increasingly demonstrates that norms enshrining the respect, protection, and fulfillment of human rights can translate into improved public health. 2 This essay will succinctly trace the historic emergence of human rights as an issue at the heart of the HIV/AIDS response; it will then provide examples of progress and setbacks in recent years and consider the potential for rights promotion to address the structural drivers of HIV. Finally, it will consider how the primacy of human rights in HIV/AIDS has affected other fields of global health and will highlight the continuing imperative to work with civil society to protect and promote human rights to reduce the burden of HIV/AIDS.

  8. Developing COSHH Essentials: dermal exposure, personal protective equipment and first aid.

    PubMed

    Garrod, A N I; Rajan-Sithamparanadarajah, R

    2003-10-01

    The 'control banding' approach in COSHH Essentials combines the potential for harm with the potential for exposure by inhalation to band measures to control exposure at source, as generic strategies. These are simply adapted to specific tasks and circumstances to produce specific control advice. Where it is not possible or practical to use this control advice, the control bands can suggest adequate respiratory protective equipment using 'protection factors'. Proposals in the paper enable the user to identify the right level of respiratory protective equipment (RPE), and to begin selecting suitable RPE. Selection is made through a formatted questionnaire, enabling the user to give the right facts to the supplier. COSHH Essentials applies mainly to exposure by inhalation. However, skin exposure is very common and uptake via the skin can be an important contributor to body dose. This paper examines the factors concerning skin exposure, and the options for banding the potential for harm to the skin or via the skin. Proposals have then been made for dermal exposure control. Planning for emergencies is an important facet of risk control. Proposals are outlined to band chemical hazards for emergency planning according to a minimum of information, i.e. the danger symbol on a product label.

  9. Psychological first-aid: a practical aide-memoire.

    PubMed

    Leach, J

    1995-07-01

    Despite advances made in recent years in medical first aid, psychiatric intervention, survival training and equipment design, many people still perish quickly during and immediately following a disastrous event. In this study, individuals and groups of survivors of life-threatening events were debriefed and the behavior of those who coped well during such a threat to life were compared with those who did not. The behaviors of those who coped well were distilled into a set of principles for psychological first aid; that is, a series of simple actions for use within a disaster which serves to recover victims to functional behavior as quickly as possible, thus increasing their chance for survival. These principles of psychological first aid have recently been introduced into basic first aid and survival training courses for both military and civilian units.

  10. X-Band Acquisition Aid Software

    NASA Technical Reports Server (NTRS)

    Britcliffe, Michael J.; Strain, Martha M.; Wert, Michael

    2011-01-01

    The X-band Acquisition Aid (AAP) software is a low-cost acquisition aid for the Deep Space Network (DSN) antennas, and is used while acquiring a spacecraft shortly after it has launched. When enabled, the acquisition aid provides corrections to the antenna-predicted trajectory of the spacecraft to compensate for the variations that occur during the actual launch. The AAP software also provides the corrections to the antenna-predicted trajectory to the navigation team that uses the corrections to refine their model of the spacecraft in order to produce improved antenna-predicted trajectories for each spacecraft that passes over each complex. The software provides an automated Acquisition Aid receiver calibration, and provides graphical displays to the operator and remote viewers via an Ethernet connection. It has a Web server, and the remote workstations use the Firefox browser to view the displays. At any given time, only one operator can control any particular display in order to avoid conflicting commands from more than one control point. The configuration and control is accomplished solely via the graphical displays. The operator does not have to remember any commands. Only a few configuration parameters need to be changed, and can be saved to the appropriate spacecraft-dependent configuration file on the AAP s hard disk. AAP automates the calibration sequence by first commanding the antenna to the correct position, starting the receiver calibration sequence, and then providing the operator with the option of accepting or rejecting the new calibration parameters. If accepted, the new parameters are stored in the appropriate spacecraft-dependent configuration file. The calibration can be performed on the Sun, greatly expanding the window of opportunity for calibration. The spacecraft traditionally used for calibration is in view typically twice per day, and only for about ten minutes each pass.

  11. Space Derived Health Aids (AID, Heart Monitor)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    CPI's spinoff from miniaturized pace circuitry is the new heart-assist device, the AID implantable automatic pulse generator. AID pulse generator monitors the heart continuously, recognizes onset of fibrillation, then administers a corrective electrical shock. A mini- computer, a power source, and two electrodes which sense heart activity are included in the unit. An associated system was also developed. It includes an external recorder to be worn by AID patients and a physician's console to display the data stored by the recorder. System provides a record of fibrillation occurrences and the ensuing defibrillation.

  12. A double hit model for the distribution of time to AIDS onset

    NASA Astrophysics Data System (ADS)

    Chillale, Nagaraja Rao

    2013-09-01

    Incubation time is a key epidemiologic descriptor of an infectious disease. In the case of HIV infection this is a random variable and is probably the longest one. The probability distribution of incubation time is the major determinant of the relation between the incidences of HIV infection and its manifestation to Aids. This is also one of the key factors used for accurate estimation of AIDS incidence in a region. The present article i) briefly reviews the work done, points out uncertainties in estimation of AIDS onset time and stresses the need for its precise estimation, ii) highlights some of the modelling features of onset distribution including immune failure mechanism, and iii) proposes a 'Double Hit' model for the distribution of time to AIDS onset in the cases of (a) independent and (b) dependent time variables of the two markers and examined the applicability of a few standard probability models.

  13. American College of Nuclear Physics 1991 DOE day symposium: Aids and nuclear medicine

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

    NONE

    1991-12-31

    Since first described in 1981, the acquired immunodeficiency syndrome (AIDS) has become the medical dilemma of the century. AIDS retrovirus, and the economic consequences of this exposure are staggering. AIDS has been the topic of conferences and symposia worldwide. This symposium, to be held on January 25, 1991, at the 17th Annual Meeting and Scientific Sessions of the American College of Nuclear Physicians, will expose the Nuclear Medicine Physicians/Radiologists to their role in the diagnosis of AIDS, and will educate them on the socio-economic and ethical issues related to this problem. In addition, the Nuclear Medicine Physicians/Radiologists must be awaremore » of their role in the management of their departments in order to adequately protect the health care professionals working in their laboratories. Strategies are currently being developed to control the spread of bloodborne diseases within the health care setting, and it is incumbent upon the Nuclear Medicine community to be aware of such strategies.« less

  14. A Survivable Wavelength Division Multiplexing Passive Optical Network with Both Point-to-Point Service and Broadcast Service Delivery

    NASA Astrophysics Data System (ADS)

    Ma, Xuejiao; Gan, Chaoqin; Deng, Shiqi; Huang, Yan

    2011-11-01

    A survivable wavelength division multiplexing passive optical network enabling both point-to-point service and broadcast service is presented and demonstrated. This architecture provides an automatic traffic recovery against feeder and distribution fiber link failure, respectively. In addition, it also simplifies the protection design for multiple services transmission in wavelength division multiplexing passive optical networks.

  15. HIV/AIDS and Pediatric AIDS. The Arc Q & A.

    ERIC Educational Resources Information Center

    Kowalski, Jo Anne T.

    This fact sheet uses a question-and-answer format to summarize what is known about HIV/AIDS (Human Immunodeficiency Virus and Acquired Immune Deficiency Syndrome) and pediatric AIDS and applies this information to children in school settings. Questions and answers address the following topics: what the AIDS disease and HIV infection are; estimates…

  16. Photographing AIDS: On Capturing a Disease in Pictures of People with AIDS.

    PubMed

    Engelmann, Lukas

    2016-01-01

    The photography of people with AIDS has been subject to numerous critiques in the 1980s and has become a controversial way of visualizing the AIDS epidemic. While most of the scholarly work on AIDS photography is based in cultural studies and concerned with popular representations, the clinical value of photographs of people with AIDS usually remains overlooked. This article addresses photographs as a "way of seeing" AIDS that contributed crucially to the making of the disease entity AIDS within the history of medicine. Cultural studies methods are applied to analyze clinical photography in the case of AIDS, thus contributing to the medical history of AIDS through the lens of photography. The article reveals the conflation of disease morphology and patient identity as a characteristic feature of both clinical photography and a now historical nature of AIDS.

  17. On the risk of contracting AIDS at the dissection table.

    PubMed

    Ruggiero, Marco; Galletti, Matteo Prayer; Pacini, Stefania; Punzi, Tiziana; Morucci, Gabriele; Gulisano, Massimo

    2009-01-01

    Didactic dissection of the human body is still considered the best tool to teach and learn anatomy. Although the risk of being infected with pathogens during dissection has dramatically decreased, fear of infection is still widespread among medical students and health care professionals. The fear of contracting AIDS at the dissection table is of particular relevance because of the emotional implications accompanying the syndrome. In this study we analyze the actual risks of contracting AIDS during dissection in Italy by evaluating health policies and proportions of the epidemic. According to the Italian Ministry of Health, HIV infection and AIDS are not to be considered relevant threats to public health from the epidemiological point of view, and it is estimated that 99.7% of health care workers, who are exposed to HIV, will not be infected. In fact, there is only one well-documented case of an autopsy acquired HIV infection that happened in 1992 the United States. Furthermore, HIV infection is not necessarily associated with AIDS, and most HIV-positive subjects do not develop AIDS, provided that they do not assume toxic drugs or engage in risky behaviours. Conversely, according to the Ministry, AIDS can occur in the absence of signs of HIV infection. Taken together these considerations should help rationalizing the fear of contracting AIDS at the dissection table. The dissection hall can still be a dangerous place and the adoption of safe working practices and awareness of potential risks are mandatory; HIV serophobia, however, is unjustified.

  18. Teacher's Aide Guide.

    ERIC Educational Resources Information Center

    Coya, Liliam

    The teacher's aide guide focuses on the various aspects of an aide's position in a migrant educational situation. Following the introduction, section 1 describes the aide's relationship with the teacher, duties of the aide, and materials that might be required; a glossary of commonly used school terms is also provided. Psychologically oriented,…

  19. AIDS and patient confidentiality. More dilemmas for physicians--and lawyers.

    PubMed

    Goldberg, B A

    1987-10-01

    If patients who have AIDS or ARC, or who are seropositive for HIV antibody, refuse to engage in "safe sex" to protect their sexual partners, may physicians warn those partners? Must they warn them? Does the law apply equally to symptomatic and asymptomatic patients? The law is not only confusing but in a state of flux. Both physicians and lawyers are cautioned against answering these questions categorically on general principles derived from the famous (or infamous) Tarasoff case. If the questions can be answered at all, they must be preceded by minute examination of the laws of each jurisdiction. The difficulty lies in knowing whether and how the law should be changed. A physician may be required to warn certain contacts of certain patients, and forbidden to warn other contact equally at risk from other patients equally infectious. Issues of morality and politics are posed: Is AIDS to be treated as a sickness or a sin? Of the measures physicians recommend to protect public health, which will be politically acceptable to various pressure groups? And if the laws are enacted, will they survive widespread resistance and evasion?

  20. [Present state of countermeasure to AIDS in the world today].

    PubMed

    Takakuwa, E

    1997-11-01

    1. Only about 10 years have passed since HIV was discovered but WHO presumes that there will be 30 to 40 million infected cases by the year 2,000. This then possesses the possibility of more frequent contact with such persons and thus means we must look for how to protect ourselves. I would like to discuss the present state of AIDS, particularly in eastern European countries such as Bulgaria, Hungary, Romania and Russia, based on recent data I have compiled. 2. AIDS-related laws at present in various countries. (1) Comparison of major laws (17 countries) including 1) patient (17 countries) and infected person (13 countries) notification, 2) protection of privacy (9 countries), 3) prohibiting infected person discrimination (3 countries) and 4) other matters including restraint on behavior to spread infection (6 countries). (2) Entry laws from foreign country (10 countries) applicable to patient and infected person for 1) entry (3 countries) and 2) long period of stay (8 countries). 3. Present countermeasures to AIDS. (1) Data for 8 countries including Japan, U.S.A. U.K., France, Germany and three eastern European countries with regard to 1) budgets, 2) examinations, 3) medical care, 4) consultation and guidance and 5) education. I shall also discuss the following 2 countermeasures in Japan. I have proposed to the Diet: 1) Examination to detect HIV-antibodies in donated blood. This measure is present in effect since Nov. 1st, 1986, as a result of my proposal made to the Diet on March 14th, 1986. 2) For person infected by transfusion of the blood products without heat treatment, I proposed that expenses should be defrayed according to the CD4 level at either CD4 < or = 200 or CD4 < or = 500. (2) Present situation in eastern European countries. Common features are as follows: 1) Infected person and patient are quarantined if they request, since they know their condition which was disclosed based on data from past mass screening test under communism. 2) At present

  1. Orphanhood by AIDS-Related Causes and Child Mental Health: A Developmental Psychopathology Approach

    PubMed Central

    Sharp, Carla; Jardin, Charles; Marais, Lochner; Boivin, Michael

    2016-01-01

    While the number of new HIV infections has declined, the number of orphans as a result of AIDS-related deaths continues to increase. The aim of this paper was to systematically review empirical research on the mental health of children affected by HIV/AIDS in the developing world, specifically with an eye on developing a theoretical framework to guide intervention and research. Articles for review were gathered by following the Preferred Reporting Items for Systemic Reviews and Meta Analyses (PRISMA standards), reviewed and then organized and synthesized with a Developmental Psychopathology framework. Results showed that the immediate and longterm effects of AIDS orphanhood are moderated by a number of important risk and protective factors that may serve as strategic targets for intervention. Research and clinical implications are discussed. PMID:27668289

  2. Traditional beliefs about the cause of AIDS and AIDS-related stigma in South Africa.

    PubMed

    Kalichman, S C; Simbayi, L

    2004-07-01

    AIDS-related stigmas are pervasive in some segments of South African society and stigmas can impede efforts to promote voluntary counselling and testing and other HIV-AIDS prevention efforts. The current study examined associations among the belief that AIDS is caused by spirits and supernatural forces, AIDS-related knowledge and AIDS-related stigmas. A street intercept survey with 487 men and women living in a Black township in Cape Town, South Africa showed that 11% (n=54) believed that AIDS is caused by spirits and supernatural forces, 21% (n=105) were unsure if AIDS is caused by spirits and the supernatural, and 68% (n=355) did not believe that AIDS is caused by spirits and supernatural forces. Multiple logistic regression analyses controlling for participant age, gender, years of education and survey venue showed that people who believed HIV-AIDS is caused by spirits and the supernatural demonstrated significantly more misinformation about AIDS and were significantly more likely to endorse repulsion and social sanction stigmatizing beliefs against people living with HIV-AIDS. However, nearly all associations between beliefs that AIDS is caused by spirits and AIDS stigmas were non-significant when logistic regressions were repeated with AIDS-related knowledge included as a control variable. This finding suggests that relationships between traditional beliefs about the cause of HIV-AIDS and AIDS stigmas are mediated by AIDS-related knowledge. AIDS education efforts are urgently needed to reach people who hold traditional beliefs about AIDS to remedy AIDS stigmas.

  3. Profile of Home Care Aides, Nursing Home Aides, and Hospital Aides: Historical Changes and Data Recommendations

    ERIC Educational Resources Information Center

    Yamada, Yoshiko

    2002-01-01

    Purpose: To examine demographic characteristics and work conditions of home care aides, nursing home aides, and hospital aides in the late 1980s and late 1990s. Design and Methods: This study replicated a previous study which examined the Current Population Survey (CPS) March supplement from 1987 to 1989. The present study examined CPS data from…

  4. Mobility for care workers: job changes and wages for nurse aides.

    PubMed

    Ribas, Vanesa; Dill, Janette S; Cohen, Philip N

    2012-12-01

    The long-term care industry in the United States faces serious recruitment and retention problems among nurse aides. At the same time, these low-wage workers may feel trapped in poorly-paid jobs from which they would do well to leave. Despite this tension, not enough is known about how workers fare when they leave (or stay in) such care work. Using longitudinal data from the Survey of Income and Program Participation for the years 1996-2003, we examine the relationship between different job and occupational mobility patterns and wage outcomes for nurse aides, focusing on which job transitions offer better opportunities to earn higher wages and on whether job transition patterns differ by race. Our results confirm high turnover among nurse aides, with 73 percent of the sample working in occupations other than nurse aide at some point during the survey time frame. About half of respondents that transition out of nurse aide work move into higher-paying occupations, although the percentage of transitions to higher paying occupations drops to 35 percent when nurse aides that become RNs are excluded. Among black workers especially, wage penalties for moving into other jobs in the low-wage labor market appear to be rather small, likely a factor in high turnover among nurse aides. The findings illustrate the importance of occupation-specific mobility trajectories and their outcomes for different groups of workers, and for understanding the constrained decisions these workers make. Copyright © 2012 Elsevier Ltd. All rights reserved.

  5. Ethical Issues in mHealth Research Involving Persons Living with HIV/AIDS and Substance Abuse

    PubMed Central

    Labrique, Alain B.; Kirk, Gregory D.; Westergaard, Ryan P.; Merritt, Maria W.

    2013-01-01

    We aim to raise awareness and stimulate dialogue among investigators and research ethics committees regarding ethical issues that arise specifically in the design and conduct of mHealth research involving persons living with HIV/AIDS and substance abuse. Following a brief background discussion of mHealth research in general, we offer a case example to illustrate the characteristics of mHealth research involving people living with HIV/AIDS and substance abuse. With reference to a well-established systematic general ethical framework for biomedical research with human participants, we identify a range of ethical issues that have particular salience for the protection of participants in mHealth research on HIV/AIDS and substance abuse. PMID:24171110

  6. Snakebites: First Aid

    MedlinePlus

    First aid Snakebites: First aid Snakebites: First aid By Mayo Clinic Staff Most North American snakes aren't dangerous to humans. Some exceptions include the rattlesnake, coral snake, water moccasin ...

  7. Gastroenteritis: First Aid

    MedlinePlus

    First aid Gastroenteritis: First aid Gastroenteritis: First aid By Mayo Clinic Staff Gastroenteritis is an inflammation of your stomach and intestines. Common causes are: Viruses. Food or water contaminated by ...

  8. AIDS is an exception to bus system's offer of lower fares.

    PubMed

    1997-05-02

    The American Civil Liberties Union (ACLU) sued the Metro Link bus system in Rock Island, IL on behalf of [name removed]. The suit claims that the bus system explicitly excludes people with AIDS from a reduced-rate fare program for riders with disabilities. Currently, Metro Link offers a discount to senior citizens or people with disabilities who have documentation. The application for the discount specifically rules out people whose sole disability is AIDS. [Name removed] asked Metro Link to eliminate the exclusion. When the request was refused, the ACLU sued, alleging a violation of the Americans with Disabilities Act (ADA), the Rehabilitation Act, and [name removed]'s constitutional right to equal protection under the law.

  9. Self-Deferral, HIV Infection, and the Blood Supply: Evaluating an AIDS Intervention.

    ERIC Educational Resources Information Center

    Kaplan, Edward H.; Novick, Alvin

    1990-01-01

    This paper evaluates the effectiveness of self-deferral, a social screen implemented to protect the U.S. blood supply from human immunodeficiency virus (HIV) infection prior to the advent of laboratory testing. Mathematical models are developed to estimate the number of infectious transfusions ultimately leading to AIDS prior to self-deferral.…

  10. The Master Hearing Aid

    PubMed Central

    Curran, James R.

    2013-01-01

    As early as the 1930s the term Master Hearing Aid (MHA) described a device used in the fitting of hearing aids. In their original form, the MHA was a desktop system that allowed for simulated or actual adjustment of hearing aid components that resulted in a changed hearing aid response. Over the years the MHA saw many embodiments and contributed to a number of rationales for the fitting of hearing aids. During these same years, the MHA was viewed by many as an inappropriate means of demonstrating hearing aids; the audio quality of the desktop systems was often superior to the hearing aids themselves. These opinions and the evolution of the MHA have molded the modern perception of hearing aids and the techniques used in the fitting of hearing aids. This article reports on a history of the MHA and its influence on the fitting of hearing aids. PMID:23686682

  11. The genesis of the AIDS policy and AIDS Space in Brazil (1981-1989).

    PubMed

    Barros, Sandra Garrido de; Vieira-da-Silva, Ligia Maria

    2016-07-21

    To analyze the genesis of the policy for controlling AIDS in Brazil. Socio-historical study (1981-1989), based on Bordieu's genetic sociology, by document analysis, bibliographical review, and in-depth interviews. It consisted of a connection between the analysis of the paths of 33 agents involved in the creation of a social space focusing on AIDS-related issues and the historical possibility conditions of the drafting of a specific policy. AIDS Space is a gathering point for the paths of agents from several social fields (medical, scientific, political, and bureaucratic fields). A specific space for relationships, which enabled the drafting of a policy for controlling the AIDS epidemic, but also a place where the authority to talk about the meaning of the disease, the methods to prevent and treat it was under dispute. The analysis showed how the various structures (democratic administrations in Sao Paulo and at the national level, with public health officers taking important positions) and the lack of a specific therapy contributed to social agents of different ranks and backgrounds to initially set prevention as a priority. The rise of the sanitary movement, the organization of SUS, and the dominance of the medical field at the AIDS Space contributed to foster treatment as a part of the measures to control the epidemic. These conditions allowed drafting a policy based on the integrality of care, by linking prevention and treatment in the following decade, with important participation from state bureaucracy and researchers. Analisar a gênese da política de controle da aids no Brasil. Estudo sócio-histórico (1981-1989), orientado pela sociologia genética de Bourdieu, por meio de análise documental, revisão bibliográfica e entrevistas em profundidade. Consistiu na articulação entre a análise das trajetórias de 33 agentes envolvidos na criação de um espaço social voltado para as questões relativas à aids e as condições históricas de possibilidade

  12. A 30-year bibliometric analysis of research coverage on HIV and AIDS in Lesotho.

    PubMed

    Mugomeri, Eltony; Bekele, Bisrat S; Mafaesa, Mamajoin; Maibvise, Charles; Tarirai, Clemence; Aiyuk, Sunny E

    2017-03-21

    Given the well documented undesired impacts of HIV/AIDS globally, there is a need to create a statistical inventory of research output on HIV/AIDS. This need is particularly important for a country such as Lesotho, whose HIV/AIDS prevalence is one of the highest globally. Research on HIV/AIDS in sub-Saharan Africa continues to trail behind that of other regions, especially those of the developed countries. Lesotho, a sub-Saharan country, is a developing country with lower research output in this area when longitudinally compared to other countries. This study reviewed the volume and scope of the general research output on HIV/AIDS in Lesotho and assessed the coverage of the national research agenda on HIV/AIDS, making recourse to statistical principles. A bibliometric review of studies on HIV/AIDS retrieved from the SCOPUS and PubMed databases, published within the 30-year period between 1985 and 2016, was conducted. The focus of each of the studies was analysed and the studies were cross-matched with the national research agenda in accordance with bibliometric methodologies. In total, 1280 studies comprising 1181 (92.3%) journal articles, 91 (7.1%) books and 8 (0.6%) conference proceedings were retrieved. By proportion, estimation of burden of infection (40.7%) had the highest research volume, while basic (5.5%) and preventive measures (24.4%) and national planning (29.4%) had the lowest. Out of the total studies retrieved, only 516 (40.3%) matched the national research agenda. Research on maternal and child health quality of care, viral load point-of-care devices, and infant point-of-care diagnosis had hardly any publications in the high priority research category of the agenda. Notwithstanding a considerable research output on HIV/AIDS for Lesotho, there is insufficient coverage of the national research agenda in this research area. The major research gaps on general research output are in basic and preventive measures as well as national planning. There is also

  13. Defensive aids suite prototype for light armored vehicles

    NASA Astrophysics Data System (ADS)

    Cantin, Andre; Fortin, Jean; Venter, Johan; Philip, Brian G.; Hagen, Russell; Krieger, Dietmar; Greenley, Mike

    2001-09-01

    The Defence Research Establishment Valcartier has initiated in 1998 R&D work to investigate and to demonstrate key technologies required for future Defensive Aid Suite to protect Light Armoured Vehicles. A basic Defensive Aid Suite demonstrator (Phase I) was built and integrated into the LAV vetronics by Litton Systems Canada and his consortium. The Defensive Aid Suite consisted of a 2-band HARLIDTM-based laser detection head, a processor capable to control and deploy countermeasures and a DAS touch-screen display all integrated in a Light Armored Vehicle. The crew was able to select the operation mode for direct fire or smoke deployment by pushing one of the pair of buttons available at the bottom of the display. This system was successfully demonstrated in October 1999 during an international trial. This article gives an overview of the results obtained in the field as well as some of the lessons learnt. It also describes laboratory and field measurements made on the Laser Warning Receiver unit itself. The results of the DAS tactical use and of Human factor evaluation will illustrate its performance within typical laser threat scenarios. This work will serve as the basis for the recommendation of a future DAS demonstrator (Phase II) integrating more sensors and countermeasures.

  14. [Happy birthday, Number One] World AIDS Day 1995].

    PubMed

    1995-12-01

    December 1995 was the first anniversary of the arrival of the condom brand Number One in Cambodia. In one year these condoms have seen great success. More than 4 million Number One condoms have been sold. PSI (the distributor of Number One), the newspaper Cambodge Soir, and all the patrons of this special AIDS edition offer their best wishes to all the Cambodian people for the year to come. In 1996, in addition to promoting the use of Number One condoms to prevent AIDS and to promote birth spacing, PSI will lead other operations for all teachers in the country. PSI will equally continue to distribute the education kit that aims to inform primary pupils and secondary students about AIDS. Pursuing this same objective, educational broadcasts will also be featured on radio. PSI, with all those who support its program, wish to thank the loyal clients of Number One by offering them a condom for more pleasure and protection. If you have not yet tried Number One, take advantage then of this opportunity to have sexual relations without risks. PSI hopes that you will then continue to use Number One. Number One is available throughout Cambodia at a cost of 200 riels for four quality condoms.

  15. [Present situation of awareness of acquired immune deficiency syndrome (AIDS) knowledge and AIDS-related behaviors among youth students in gay dating sites].

    PubMed

    2017-06-18

    dating sites was high. The concern should be raised to heterosexual male students who had tendency to homosexual behavior. The AIDS prevention education should be developed in gay dating sites, to improve the self-protection awareness of the youth students.

  16. Normalized Implicit Radial Models for Scattered Point Cloud Data without Normal Vectors

    DTIC Science & Technology

    2009-03-23

    points by shrinking a discrete membrane, Computer Graphics Forum, Vol. 24-4, 2005, pp. 791-808 [8] Floater , M. S., Reimers, M.: Meshless...Parameterization and Surface Reconstruction, Computer Aided Geometric Design 18, 2001, pp 77-92 [9] Floater , M. S.: Parameterization of Triangulations and...Unorganized Points, In: Tutorials on Multiresolution in Geometric Modelling, A. Iske, E. Quak and M. S. Floater (eds.), Springer , 2002, pp. 287-316 [10

  17. South African HIV/AIDS programming overlooks migration, urban livelihoods, and informal workplaces.

    PubMed

    Vearey, Jo; Richter, Marlise; Núñez, Lorena; Moyo, Khangelani

    2011-01-01

    South Africa has the largest population of people living with HIV globally and is associated with high population mobility. The majority of migrants move in search of improved livelihood opportunities, and many who migrate (both internally and across borders) move into urban areas, often through peripheral informal settlements where HIV prevalence is shown to be double that of urban formal areas. While the relationship between migration and the spread of HIV is acknowledged as complex, the context of migration may place individuals at increased risk for acquiring HIV. Studies have demonstrated the long-wave impact of HIV and AIDS on livelihood activities and, more recently, on patterns of migration. Many migrants engage in livelihood strategies situated within the urban 'informal economy'; these informal workplaces are often overlooked in global and national legislation governing workplace responses to health and HIV and AIDS. This study draws on existing research and limited primary data to explore the implications of HIV/AIDS programming for diverse migrant groups labouring in informal workplaces in Johannesburg, South Africa. We describe three case studies: waste-pickers at a dumpsite in a peripheral urban informal settlement; barmen and cleaners working in inner-city hotels where sex is also sold; and, migrants engaged in informal livelihood activities who are also members of burial societies. Given the importance of varied informal livelihood activities for diverse migrant groups, particularly in urban areas of South Africa, we propose that the national HIV/AIDS response can and should engage with internal and cross-border migrants in informal workplaces - which is in line with the principle of universal access and will strengthen the national response. Especially, we point out the potential for burial societies to provide an entry point for HIV/AIDS programming that targets migrant groups involved in the informal economy of South African cities.

  18. HIV and AIDS

    MedlinePlus

    ... Staying Safe Videos for Educators Search English Español HIV and AIDS KidsHealth / For Kids / HIV and AIDS ... actually the virus that causes the disease AIDS. HIV Hurts the Immune System People who are HIV ...

  19. 77 FR 51021 - Notice of Proposed Information Collection Requests; Federal Student Aid; Student Assistance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... DEPARTMENT OF EDUCATION Notice of Proposed Information Collection Requests; Federal Student Aid... should be electronically mailed to [email protected] or mailed to U.S. Department of Education, 400... Attachments'' to view. Written requests for information should be addressed to U.S. Department of Education...

  20. 75 FR 54508 - Amendment of the Commission's Rules Governing Hearing Aid-Compatible Mobile Handsets

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... (FCC) adopts final rules governing wireless hearing aid compatibility that are intended to ensure that consumers with hearing loss are able to access wireless communications services through a wide selection of... Borkowski, Wireless Telecommunications Bureau, (202) 418-0626, e-mail [email protected] . For...

  1. AIDS wanes in West, grows in Africa and Asia.

    PubMed

    Worldwide, at least 22 million people have been infected with HIV. The overwhelming majority of these cases, however, are in sub-Saharan Africa, Thailand, and India; approximately 15-20 million people are infected with the total number rapidly increasing. Approximately two million people are infected in the West, and the rate and extent of HIV infection are either plateauing or decreasing. In the West, HIV is contracted primarily through homosexual contact and IV drug use. HIV1-B is the prevalent strain of HIV in such settings. HIV in South Asia and sub-Saharan Africa, however, is mainly transmitted through heterosexual contact and consists of HIV-1 strains A, C, and E. There are therefore two distinct HIV epidemics taking place. Professor Max Essex of the Harvard AIDS Institute noted in his address at a conference on infectious diseases in New Delhi, India, that most planned vaccines and therapy for AIDS were developed in the West and thus targeted to combat HIV1-B. It seems likely, however, that other HIV subtypes will also take hold in the West and that an heterosexual epidemic of considerable magnitude should be anticipated. The high rate of HIV genetic mutation is of concern for both AIDS prevention and treatment. Essex further pointed out that the growing cost of treating AIDS patients with increasingly long lives has prompted a shift in the core of AIDS research from therapy to prevention. That levels of awareness about HIV/AIDS and the extent of sex education among youth are higher in more developed countries compared to in developing countries may play a role in the relatively lower incidence of new HIV cases in the West.

  2. Launch pad lightning protection effectiveness

    NASA Technical Reports Server (NTRS)

    Stahmann, James R.

    1991-01-01

    Using the striking distance theory that lightning leaders will strike the nearest grounded point on their last jump to earth corresponding to the striking distance, the probability of striking a point on a structure in the presence of other points can be estimated. The lightning strokes are divided into deciles having an average peak current and striking distance. The striking distances are used as radii from the points to generate windows of approach through which the leader must pass to reach a designated point. The projections of the windows on a horizontal plane as they are rotated through all possible angles of approach define an area that can be multiplied by the decile stroke density to arrive at the probability of strokes with the window average striking distance. The sum of all decile probabilities gives the cumulative probability for all strokes. The techniques can be applied to NASA-Kennedy launch pad structures to estimate the lightning protection effectiveness for the crane, gaseous oxygen vent arm, and other points. Streamers from sharp points on the structure provide protection for surfaces having large radii of curvature. The effects of nearby structures can also be estimated.

  3. Adaptive protection algorithm and system

    DOEpatents

    Hedrick, Paul [Pittsburgh, PA; Toms, Helen L [Irwin, PA; Miller, Roger M [Mars, PA

    2009-04-28

    An adaptive protection algorithm and system for protecting electrical distribution systems traces the flow of power through a distribution system, assigns a value (or rank) to each circuit breaker in the system and then determines the appropriate trip set points based on the assigned rank.

  4. Controller evaluations of the descent advisor automation aid

    NASA Technical Reports Server (NTRS)

    Tobias, Leonard; Volckers, Uwe; Erzberger, Heinz

    1989-01-01

    An automation aid to assist air traffic controllers in efficiently spacing traffic and meeting arrival times at a fix has been developed at NASA Ames Research Center. The automation aid, referred to as the descent advisor (DA), is based on accurate models of aircraft performance and weather conditions. The DA generates suggested clearances, including both top-of-descent point and speed profile data, for one or more aircraft in order to achieve specific time or distance separation objectives. The DA algorithm is interfaced with a mouse-based, menu-driven controller display that allows the air traffic controller to interactively use its accurate predictive capability to resolve conflicts and issue advisories to arrival aircraft. This paper focuses on operational issues concerning the utilization of the DA, specifically, how the DA can be used for prediction, intrail spacing, and metering. In order to evaluate the DA, a real time simulation was conducted using both current and retired controller subjects. Controllers operated in teams of two, as they do in the present environment; issues of training and team interaction will be discussed. Evaluations by controllers indicated considerable enthusiasm for the DA aid, and provided specific recommendations for using the tool effectively.

  5. Reinventing Financial Aid: Charting a New Course to College Affordability

    ERIC Educational Resources Information Center

    Kelly, Andrew P., Ed.; Goldrick-Rab, Sara, Ed.

    2014-01-01

    In this provocative volume, two experts with very different points of view address the growing concern that student loan programs are not a sustainable solution to the problem of mounting college costs. They argue that the time has come to reform the financial aid system so that it is more effective in promoting college affordability, access, and…

  6. Buying a Hearing Aid

    MedlinePlus

    ... hearing aids? Federal regulation prohibits any hearing aid sale unless the buyer has first received a physician’s ... care of your hearing aids and other helpful strategies. How should I begin wearing the aids? Start ...

  7. Women's voices: attitudes and behaviors of female Ghanaian sex workers regarding HIV prevention and AIDS-related stigma.

    PubMed

    Raingruber, Bonnie; Uwazie, Ernest; Bowie, Sylvester

    2010-08-01

    Attitudes and behaviors of sex workers have a pivotal influence on the spread of AIDS. A qualitative descriptive study was undertaken to elicit Ghanaian female sex workers' perspectives regarding effective methods of HIV prevention, sources of AIDS-related stigma, and challenges associated with sex work. Women described that: (1) sex work is hard; (2) they felt God would protect their health; (3) staying safe is both a gift and a priority; (4) sex work allows for autonomy; and (5) AIDS-related stigma is very real. To design effective prevention programs it is necessary to consider the culture and perspectives of those who will be served.

  8. Development and characterization of microsatellite markers in the Point Arena mountain beaver Aplodontia rufa nigra

    Treesearch

    Kristine L. Pilgrim; William J. Zielinski; Mary J. Mazurek; Frederick V. Schlexer; Michael K. Schwartz

    2006-01-01

    The Point Arena mountain beaver (Aplodontia rufa nigra) is an endangered subspecies. Efforts to recover this sub-species will be aided by advances in molecular genetics, specifically the ability to estimate population size using noninvasive genetic sampling. Here we report on the development of nine polymorphic loci for the Point Arena mountain...

  9. [AIDS in the Congo].

    PubMed

    Ekundzola, J R

    1990-10-01

    In the Congo, the first cases of AIDS were discovered in 1983 a Scientific Committee to Diagnose and Fight AIDS was established by the Ministry of HEALTH whose aim was to officially recognize AIDS in the Congo by: 1) evaluating the national situation, and 2) implementing a prevention program. In 1986 the Government purchased 2 ELISA diagnostic machines and established a blood bank. In 1987 the Government signed an agreement with the World Health Organization (WHO) to implement a short- term plan of action and the National Program Against AIDS was established and implemented with a national policy to prevent and control AIDS. In 1987 a National Symposium on AIDS took place and an IEC strategy developed. In 1988 the Triennial Plan Against AIDS was established for 1989-1991 with WHO to informal and educate people on AIDS, to prevent the HIV transmission through blood, to survey the progress of the epidemic and to treat those infected with HIV. In November 1988 the National Scientific Committee became the Scientific Commission of the national Committee Against AIDS presided over by the Minister of Health and Social Affairs with representation from all other sectors in the country. AIDS in the Congo is transmitted by HIV-1 through sex and blood (10-20%). Women and men alike have been affected representing all strata in society, however those affected are mostly from the urban areas. The seroprevalence in the urban areas is 5%, with 1% in the rural. 20% of those infected had blood transfusions 4-6 years before getting the HIV virus. Between 1983-1989 1940 cases of AIDS were reported to WHO; most of these were in the age group 20-4-. A KAP on AIDS was done showing that more than 90% of the population had head about AIDS: 65% knew about AIDS and 30% were using condoms. (author's modified).

  10. [Social representation of AIDS among students of Mexico City].

    PubMed

    Flores-Palacios, Fátima; Leyva-Flores, René

    2003-01-01

    To analyze the social representation of AIDS in a group of high school students aged 16 to 23 years in Mexico City. A non-probabilistic, cross-sectional research was carried out in a public high school in Mexico City. Students of all grades were invited to participate in the study, which took place between 1999 and 2000. Forty-six students participated; 28% male and 72% female. This exploratory field study consisted of three phases, each to address one of three dimensions: cognitive using free association techniques, representational field using semi-structured interviews; and context attitude by means of two discussion groups. In the latter, the information was previously collected for discussion. The cognitive nucleus on AIDS included the association between sex, disease, and death. The representational field of AIDS is constructed around the transmission-prevention unit. Construct elements are virus, contagion, sex, protection, and condom. An ambivalent attitude was identified towards HIV prevention and transmission: "We are only half responsible". Situations such as "rape, blood transfusions, infected syringes" were prominent in the discussion group, deemed beyond their control to prevent transmission, thus explaining the group's ambivalent attitude towards prevention. The usefulness of condoms was associated with prevention of pregnancy rather than with prevention of sexually transmitted infections. The social representation of HIV/AIDS in young students conforms a multidimensional corpus where different elements of scientific order and common sense converge and interact, such as beliefs, myths, taboos, and fears. All of these contribute to construct the meaning of AIDS. The English version of this paper is available at:http://www.insp.mx/salud/index.html.

  11. AIDS and Teenagers: Emerging Issues. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, One Hundredth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

    This document presents testimonies from the Congressional hearing examining the Acquired Immunodeficiency Syndrome (AIDS) crisis and its impact on teenagers. Opening remarks from Representatives George Miller, Dan Coats, Ted Weiss, Ron Packard, and J. Roy Rowland stress the importance of determining how to protect adolescents from AIDS. C. Everett…

  12. AIDS and human rights.

    PubMed

    Tarantola, D; Mann, J

    1995-01-01

    HIV/AIDS is a health problem that is inseparable from individual and collective behavior and social forces, particularly linked with societal respect for human rights and dignity. In its second decade, the HIV/AIDS pandemic continues to thrive. Where organized communities have access to adequate information, education, and services, the incidence of infection has begun to decline. Elsewhere, HIV continues to reach new populations and new geographic areas. Lessons learned in more than a decade of prevention work point to new directions for expanding national responses, at a time when the UNAIDS program, to be launched in January 1996, offers opportunities for innovative, broad-based, coordinated, and expanded global action. Prevention activities have shown that the spread of HIV can be effectively reduced. Public health interventions, including providing information and applying prevention methods, reduce the probability of infection, the risk of transmission, and the chances of not accessing appropriate care or support once infection has set in. These are proximal interventions that yield the short-term benefits of the decline of incidence and improved quality and duration of life for those infected. Societal vulnerability translates today into the focus the pandemic has on individuals, communities, and nations that are disadvantaged, marginalized, or discriminated against for reasons of gender, age, race, sexual orientation, economic status, or cultural, religious, or political affiliation. A fully expanded response to HIV/AIDS requires a combination of risk-reduction (proximal) and contextual interventions--those directed at reducing vulnerability through social change to enable people to exert control over their own health. Contextual actions can be implemented in the short term (changing laws, policies, practices that discriminate, promoting human rights, developing the most vulnerable communities) and in the long term (cultural changes, gender equality in

  13. [Defining AIDS terminology. A practical approach].

    PubMed

    Locutura, Jaime; Almirante, Benito; Berenguer, Juan; Muñoz, Agustín; Peña, José María

    2003-01-01

    Since the appearance of AIDS, the study of this disease has generated a large amount of information and an extensive related vocabulary comprised of new terms or terms borrowed from other scientific fields. The urgent need to provide names for newly described phenomena and concepts in this field has resulted in the application of terms that are not always appropriate from the linguistic and scientific points of view. We discuss the difficulties in attempting to create adequate AIDS terminology in the Spanish language, considering both the general problems involved in building any scientific vocabulary and the specific problems inherent to this activity in a field whose defining illness has important social connotations. The pressure exerted by the predominance of the English language in reporting scientific knowledge is considered, and the inappropriate words most often found in a review of current literature are examined. Finally, attending to the two most important criteria for the creation of new scientific terms, accuracy and linguistic correction, we propose some well thought-out alternatives that conform to the essence of the Spanish language.

  14. Stroke: First Aid

    MedlinePlus

    First aid Stroke: First aid Stroke: First aid By Mayo Clinic Staff A stroke occurs when there's bleeding into your brain or when blood flow to your ... cells start dying. Seek immediate medical assistance. A stroke is a true emergency. The sooner treatment is ...

  15. Hearing-aid tester

    NASA Technical Reports Server (NTRS)

    Kessinger, R.; Polhemus, J. T.; Waring, J. G.

    1977-01-01

    Hearing aids are automatically checked by circuit that applies half-second test signal every thirty minutes. If hearing-aid output is distorted, too small, or if battery is too low, a warning lamp is activated. Test circuit is incorporated directly into hearing-aid package.

  16. [Design and implementation of a program for AIDS prevention in female prostitutes].

    PubMed

    Ortega, H H; Ramos, R; Gallegos, N

    1992-01-01

    The Companeros model of HIV infection prevention in Ciudad Juarez, Mexico, is presented as conceived by the National Institute of Drug Abuse (NIDA). 518 women who were IV drug users, sexual partners of drug addicts, or prostitutes were requested to participate, and 232 consented. Initial and follow-up AIDS assessments were utilized along with an assessment of sociodemographic variables, including knowledge, sexual behavior, use and abuse of drugs, and previous health history. Educative sessions about AIDs and sexually transmitted diseases (STDs) included group discussions and interaction, video watching, personal experiences, and sociodramas. 61% of prostitutes were 29, 12.6% were 13-19 years old, 31.1% were aged 30-39, and 8.9% were 40. 11% had no formal education, 58% had 6 years of primary and part of 3 years of secondary education, only 18.6% completed secondary education; and 13% had higher education. 19% lived in a hotel or shelter. Family disintegration reached 44%; these women did not live with their children. Only 5.2% thought they had excellent health, 51% said they had good health, 31% stated they had average health, and 12% admitted having had health problems. 14.6% had genital ulcers, 1.3% had herpes, 15% had gonorrhea, and 10% had syphilis. Since IV drug use among these women was almost nonexistent sexual relations constituted the principal risk factor. Responses to a questionnaire showed that the most frequent sexual behavior was vaginal penetration followed by fellatio; anal penetration was less common. 34.9% of the women practiced fellatio without protection, 16.3% had anal intercourse without protection. The proportion of AIDS cases in Mexico in women of reproductive age was growing at an exponential rate, possible because of misinformation about AIDS, a history of STDs, and a low rate of condom use.

  17. AIDS (image)

    MedlinePlus

    AIDS (acquired immune deficiency syndrome) is caused by HIV (human immunodeficiency virus), and is a syndrome that ... life-threatening illnesses. There is no cure for AIDS, but treatment with antiviral medicine can suppress symptoms. ...

  18. [APHAB scores for individual assessment of the benefit of hearing aid fitting].

    PubMed

    Löhler, J; Wollenberg, B; Schönweiler, R

    2017-11-01

    The Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire measures subjective hearing impairment on four different subscales pertaining to different listening situations. Using a very large patient cohort, this study aims to show how answers are distributed within the four subscales before and after hearing aid fitting, and what benefit the patients experience. The results are discussed on the basis of the available literature. Between April 2013 and March 2016, 35,000 APHAB questionnaires from nine German statutory health insurance providers were evaluated. The average values before and after hearing aid fitting, as well as the benefit, were determined for all four APHAB subscales and analyzed graphically. The results of the subjective evaluation of hearing impairment before and after hearing aid fitting and the resultant benefit were plotted by percentile distribution graphs and boxplots. The data were analyzed statistically. There was no overlap of the interquartile ranges before and after hearing aid fitting in any of the APHAB subscales. In three scales (EC, BN and RV), the median improvement after hearing aid fitting was nearly 30 percentage points. In the AV subscale, this value was slightly negative. The percentile distribution graphs used in this study allow individual evaluation of subjective hearing impairment before and after hearing aid fitting, as well as of the resultant benefit, on the background of a huge database. Additionally, it is demonstrated why presentation as boxplots and the average benefit values calculated from these is problematic.

  19. The assessment of seafarers' knowledge, attitudes and practices related to STI/HIV/AIDS in northern Morocco.

    PubMed

    Laraqui, Salwa; Laraqui, Omar; Manar, Nadia; Ghailan, Tarik; Belabsir, Mohamed; Deschamps, Frederic; Laraqui, Chakib H

    2017-01-01

    The purpose of this study was to assess the knowledge, attitudes and practices of seafarers in relation to sexually transmitted infections (STI) and human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS). This transversal, descriptive and behavioural study was conducted in 2014 on a representative sample of 1447 seafarers. The rate of participation was 95%. The mean age was 36.1 ± 8.2 years. Knowledge about transmission and prevention mode was satisfactory on HIV/AIDS; however, some misconceptions still persist. The level of stigmatisation and discrimination towards people living with the virus was considered high. The prevalence of sexual high-risk behaviour was significant: 32% had at least two sexual partners and 26.3% have had sex with sex workers, 60% of them were not protected; 42.8% have never used the condom and only 15.1% used it systematically. The sailors who had sexual intercourse under the influence of alcohol or drugs are less protected. As too HIV testing, only 10.2% did it. This study showed a gap in knowledge about transmission and prevention of HIV infection/AIDS and sexual risk behaviour. Increasing awareness and information among seafarers is of prime importance.

  20. FBI fingerprint identification automation study. AIDS 3 evaluation report. Volume 2: Technical feasibility

    NASA Technical Reports Server (NTRS)

    Mulhall, B. D. L.

    1980-01-01

    The results of this effort are presented in a manner for use by both the AIDS 3 Operational and Economic Feasibility subtasks as well as the Development of Alternative subtask. The approach taken was to identify the major functions that appear in AIDS 3 and then to determine which technologies would be needed for support. The technologies were then examined from the point of view of reliability, throughput, security, availability, cost and possible future trends. Whenever possible graphs are given to indicate projected costs of rapidly changing technologies.

  1. Aid as Obstacle: Twenty Questions about Our Foreign Aid and the Hungry.

    ERIC Educational Resources Information Center

    Lappe, Frances Moore; And Others

    Reasons why U.S. foreign aid fails to alleviate hunger and poverty are discussed and a solution to the problem is presented. The United States now channels more foreign aid than ever to the world's poor and hungry through the Agency for International Development, food aid programs, the World Bank, and other multilateral aid agencies, which report…

  2. Association of the HLA-B*52 allele with non-progression to AIDS in Brazilian HIV-1-infected individuals.

    PubMed

    Teixeira, S L M; de Sá, N B R; Campos, D P; Coelho, A B; Guimarães, M L; Leite, T C N F; Veloso, V G; Morgado, M G

    2014-04-01

    Several human leukocyte antigen (HLA) class I alleles are associated with the susceptibility to human immunodeficiency virus-1 (HIV-1) infection and/or AIDS progression. Of these, the HLA-B alleles are considered the strongest genetic determinant of disease outcome. We evaluated the influence of the HLA-B alleles on AIDS progression among HIV-1-positive individuals from Rio de Janeiro, Brazil, who were categorized as rapid progressors (RPs), typical progressors (TPs) or long-term non-progressors (LTNPs). In this study, significant differences in HLA-B allele frequencies were observed among the three progression groups for the B*48, B*49 and B*52 alleles. After controlling for other factors associated with AIDS progression, the presence of the B*52 allele was shown to be a significant protective factor (hazard ratio (HR) 0.49 (95% confidence interval (CI) 0.27-0.90) P<0.03). Although no direct association was observed between the presence of the B*27 or B*57 allele and the LTNP profile compared with the TP or RP groups, the adjusted model confirmed that these alleles are protective factors against AIDS progression (HR 0.62 (95% CI 0.38-0.99) P<0.05), as previously described. These data corroborate the existence of significant differences in HLA-B allele frequencies among the distinct AIDS progression profiles and further elucidate the role of HLA alleles in the outcome of HIV infections in diverse populations.

  3. E-cigarettes as smoking cessation aids: a survey among practitioners in Italy.

    PubMed

    Lazuras, Lambros; Muzi, Milena; Grano, Caterina; Lucidi, Fabio

    2016-03-01

    To describe experiences with and beliefs about e-cigarettes as safe and useful aids for smoking cessation among healthcare professionals providing smoking cessation services. Using a cross-sectional design, anonymous structured questionnaires were completed by 179 healthcare professionals in public smoking cessation clinics across 20 regions in Italy. Service providers reported that considerably more smokers made inquiries about e-cigarettes in 2014 than in 2013. The most frequent inquiries concerned the ingredients, safety and effectiveness of e-cigarettes as smoking cessation aids. Clients used e-cigarettes to quit smoking, cut down the number of conventional cigarettes smoked, have a safe alternative to smoking, and protect their health while continuing to smoke. More than 60 % of service providers reported favourable beliefs about the safety and effectiveness of e-cigarettes, and believed that e-cigarettes are as effective as other smoking cessation aids, including pharmacotherapy. Despite limited empirical evidence, service providers in Italy viewed e-cigarettes, as safe and effective smoking cessation aids. More concerted efforts are needed to improve knowledge about e-cigarettes among service providers, to guide their clinical practice and decision-making with respect to e-cigarettes.

  4. Accuracy and impact of spatial aids based upon satellite enumeration to improve indoor residual spraying spatial coverage.

    PubMed

    Bridges, Daniel J; Pollard, Derek; Winters, Anna M; Winters, Benjamin; Sikaala, Chadwick; Renn, Silvia; Larsen, David A

    2018-02-23

    Indoor residual spraying (IRS) is a key tool in the fight to control, eliminate and ultimately eradicate malaria. IRS protection is based on a communal effect such that an individual's protection primarily relies on the community-level coverage of IRS with limited protection being provided by household-level coverage. To ensure a communal effect is achieved through IRS, achieving high and uniform community-level coverage should be the ultimate priority of an IRS campaign. Ensuring high community-level coverage of IRS in malaria-endemic areas is challenging given the lack of information available about both the location and number of households needing IRS in any given area. A process termed 'mSpray' has been developed and implemented and involves use of satellite imagery for enumeration for planning IRS and a mobile application to guide IRS implementation. This study assessed (1) the accuracy of the satellite enumeration and (2) how various degrees of spatial aid provided through the mSpray process affected community-level IRS coverage during the 2015 spray campaign in Zambia. A 2-stage sampling process was applied to assess accuracy of satellite enumeration to determine number and location of sprayable structures. Results indicated an overall sensitivity of 94% for satellite enumeration compared to finding structures on the ground. After adjusting for structure size, roof, and wall type, households in Nchelenge District where all types of satellite-based spatial aids (paper-based maps plus use of the mobile mSpray application) were used were more likely to have received IRS than Kasama district where maps used were not based on satellite enumeration. The probability of a household being sprayed in Nchelenge district where tablet-based maps were used, did not differ statistically from that of a household in Samfya District, where detailed paper-based spatial aids based on satellite enumeration were provided. IRS coverage from the 2015 spray season benefited from

  5. Should a colon cancer screening decision aid include the option of no testing? A comparative trial of two decision aids

    PubMed Central

    Griffith, Jennifer M; Fichter, Marlie; Fowler, Floyd J; Lewis, Carmen; Pignone, Michael P

    2008-01-01

    Background An important question in the development of decision aids about colon cancer (CRC) screening is whether to include an explicit discussion of the option of not being screened. We examined the effect of including or not including an explicit discussion of the option of deciding not to be screened in a CRC screening decision aid on subjective measures of decision aid content; interest in screening; and knowledge. Methods Adults ages 50–85 were assigned to view one of two versions of the decision aid. The two versions differed only in the inclusion of video segments of two men, one of whom decided against being screened. Participants completed questionnaires before and after viewing the decision aid to compare subjective measures of content, screening interest and intent, and knowledge between groups. Likert response categories (5-point) were used for subjective measures of content (eg. clarity, balance in favor/against screening, and overall rating), and screening interest. Knowledge was measured with a three item index and individual questions. Higher scores indicated favorable responses for subjective measures, greater interest, and better knowledge. For the subjective balance, lower numbers were associated with the impression of the decision aid favoring CRC screening. Results 57 viewed the "with" version which included the two segments and 49 viewed the "without" version. After viewing, participants found the "without" version to have better subjective clarity about benefits of screening ("with" 3.4, "without" 4.1, p < 0.01), and to have greater clarity about downsides of screening ("with" 3.2, "without" 3.6, p = 0.03). The "with" version was considered to be less strongly balanced in favor of screening. ("with" 1.8, "without" 1.6, p = 0.05); but the "without" version received a better overall rating ("with" 3.5, "without" 3.8, p = 0.03). Groups did not differ in screening interest after viewing a decision aid or knowledge. Conclusion A decision aid

  6. IMPORTANCE OF MULTIPLE CRITERIA FOR PRIORITY SETTING OF HIV/AIDS INTERVENTIONS.

    PubMed

    Tromp, Noor; Prawiranegara, Rozar; Siregar, Adiatma; Sunjaya, Deni; Baltussen, Rob

    2015-01-01

    This study describes the views of various stakeholders on the importance of different criteria for priority setting of HIV/AIDS interventions in Indonesia. Based on a general list of criteria and a focus group discussion with stakeholders (n = 6), a list was developed of thirty-two criteria that play a role in priority setting in HIV/AIDS control in West-Java province. Criteria were categorized according to the World Health Organization's health system goals and building block frameworks. People living with HIV/AIDS (n = 49), healthcare workers (HCW) (n = 41), the general population (n = 43), and policy makers (n = 22) rated the importance of thirty-two criteria on a 5-point Likert-scale. Thereafter, respondents ranked the highest rated criteria to express more detailed preferences. Stakeholders valued the following criteria as most important for the priority setting of HIV/AIDS interventions: an intervention's impact on the HIV/AIDS epidemic, reduction of stigma, quality of care, effectiveness on individual level, and feasibility in terms of current capacity of the health system (i.e., HCW, product, information, and service requirements), financial sustainability, and acceptance by donors. Overall, stakeholders' preferences for the importance of criteria are similar. Our study design outlines an approach for other settings to identify which criteria are important for priority setting of health interventions. For Indonesia, these study results may be used in priority setting processes for HIV/AIDS control and may contribute to more transparent and systematic allocation of resources.

  7. International response to the HIV/AIDS epidemic: planning for success.

    PubMed Central

    Piot, P.; Coll Seck, A. M.

    2001-01-01

    More assertive political leadership in the global response to AIDS in both poor and rich countries culminated in June 2001 at the UN General Assembly Special Session on AIDS. Delegates made important commitments there, and endorsed a global strategy framework for shifting the dynamics of the epidemic by simultaneously reducing risk, vulnerability and impact. This points the way to achievable progress in the fight against HIV/AIDS. Evidence of success in tackling the spread of AIDS comes from diverse programme areas, including work with sex workers and clients, injecting drug users, and young people. It also comes from diverse countries, including India, the Russian Federation, Senegal, Thailand, the United Republic of Tanzania, and Zambia. Their common feature is the combination of focused approaches with attention to the societywide context within which risk occurs. Similarly, building synergies between prevention and care has underpinned success in Brazil and holds great potential for sub-Saharan Africa, where 90% reductions have been achieved in the prices at which antiretroviral drugs are available. Success also involves overcoming stigma, which undermines community action and blocks access to services. Work against stigma and discrimination has been effectively carried out in both health sector and occupational settings. Accompanying attention to the conditions for success against HIV/AIDS is global consensus on the need for additional resources. The detailed estimate of required AIDS spending in low- and middle-income countries is US$ 9.2 billion annually, compared to the $ 2 billion currently spent. Additional spending should be mobilized by the new global fund to fight AIDS, tuberculosis and malaria, but needs to be joined by additional government and private efforts within countries, including from debt relief. Commitment and capacity to scale up HIV prevention and care have never been stronger. The moment must be seized to prevent a global catastrophe

  8. Restoration of hearing by hearing aids: conventional hearing aids – implantable hearing aids – cochlear implants – auditory brainstem implants

    PubMed Central

    Leuwer, R.; Müller, J.

    2005-01-01

    Aim of this report is to explain the current concept of hearing restoration using hearing aids. At present the main issues of conventional hearing aids are the relative benefits of analogue versus digital devices and different strategies for the improvement of hearing in noise. Implantable hearing aids provide a better sound quality and less distortion. The lack of directional microphones is the major disadvantage of the partially implantable hearing aids commercially available. Two different clinical studies about fully implantable hearing aids have been started in 2004. One of the most-promising developments seems to be the electric-acoustic stimulation. PMID:22073051

  9. A novel plant protection strategy for transient reactors

    NASA Astrophysics Data System (ADS)

    Bhattacharyya, Samit K.; Lipinski, Walter C.; Hanan, Nelson A.

    The present plant protection system (PPS) has been defined for use in the TREAT-upgrade (TU) reactor for controlled transient operation of reactor-fuel behavior testing under simulated reactor-accident conditions. A PPS with energy-dependent trip set points lowered worst-case clad temperatures by as much as 180 K, relative to the use of conventional fixed-level trip set points. The multilayered multilevel protection strategy represents the state-of-the-art in terrestrial transient reactor protection systems, and should be applicable to multi-MW space reactors.

  10. A Method to Develop Neck Injury Criteria to Aid Design and Test of Escape Systems Incorporating Helmet Mounted Displays

    DTIC Science & Technology

    2014-09-01

    The military aviation community began designing and building ejection seats for high speed aircraft after World War II. As pilot safety became...AFIT-ENV-DS-14-S-22 A METHOD TO DEVELOP NECK INJURY CRITERIA TO AID DESIGN AND TEST OF ESCAPE SYSTEMS...protection in the United States. AFIT-ENV-DS-14-S-22 A METHOD TO DEVELOP NECK INJURY CRITERIA TO AID DESIGN AND TEST OF ESCAPE SYSTEMS

  11. Task Lists for Health Occupations. Radiologic Aide. Activity Aide. Optometric Assistant. Physical Therapy Aide. Education for Employment Task Lists.

    ERIC Educational Resources Information Center

    Lathrop, Janice

    These task lists contain employability skills and tasks for the following health occupations: radiologic aide, activity aide, physical therapy aide, and optometric assistant. The duties and tasks found in these lists form the basis of instructional content for secondary, postsecondary, and adult occupational training programs. Employability skills…

  12. Arizona Uncertainty: Arbitrary Barriers in Accessing Institutional Need-Based Financial Aid

    ERIC Educational Resources Information Center

    Hill-Zuganelli, Dee; Cabrera, Nolan L.; Milem, Jeffrey F.

    2017-01-01

    Established in 2008, the Arizona Assurance Scholars Program (AASP) channeled institutional needbased aid to in-state, low-income students. Rapidly growing costs prompted three changes to the AASP eligibility requirements in 2011. We examined how these new requirements--a 3.0 or higher high school grade point average and the submission of the Free…

  13. It's harder for boys? Children's representations of their HIV/AIDS-affected peers in Zimbabwe

    PubMed Central

    LeRoux-Rutledge, Emily; Guerlain, Madeleine A.; Andersen, Louise B.; Madanhire, Claudius; Mutsikiwa, Alice; Nyamukapa, Constance; Skovdal, Morten; Gregson, Simon; Campbell, Catherine

    2015-01-01

    ABSTRACT This study examines whether children in rural Zimbabwe have differing representations of their HIV/AIDS-affected peers based on the gender of those peers. A group of 128 children (58 boys, 70 girls) aged 10–14 participated in a draw-and-write exercise, in which they were asked to tell the story of either an HIV/AIDS-affected girl child, or an HIV/AIDS-affected boy child. Stories were inductively thematically coded, and then a post hoc statistical analysis was conducted to see if there were differences in the themes that emerged in stories about girls versus stories about boys. The results showed that boys were more often depicted as materially deprived, without adult and teacher support, and heavily burdened with household duties. Further research is needed to determine whether the perceptions of the children in this study point to a series of overlooked challenges facing HIV/AIDS-affected boys, or to a culture of gender inequality facing HIV/AIDS-affected girls – which pays more attention to male suffering than to female suffering. PMID:26615976

  14. Computer-aided dermoscopy for diagnosis of melanoma

    PubMed Central

    Barzegari, Masoomeh; Ghaninezhad, Haiedeh; Mansoori, Parisa; Taheri, Arash; Naraghi, Zahra S; Asgari, Masood

    2005-01-01

    Background Computer-aided dermoscopy using artificial neural networks has been reported to be an accurate tool for the evaluation of pigmented skin lesions. We set out to determine the sensitivity and specificity of a computer-aided dermoscopy system for diagnosis of melanoma in Iranian patients. Methods We studied 122 pigmented skin lesions which were referred for diagnostic evaluation or cosmetic reasons. Each lesion was examined by two clinicians with naked eyes and all of their clinical diagnostic considerations were recorded. The lesions were analyzed using a microDERM® dermoscopy unit. The output value of the software for each lesion was a score between 0 and 10. All of the lesions were excised and examined histologically. Results Histopathological examination revealed melanoma in six lesions. Considering only the most likely clinical diagnosis, sensitivity and specificity of clinical examination for diagnosis of melanoma were 83% and 96%, respectively. Considering all clinical diagnostic considerations, the sensitivity and specificity were 100% and 89%. Choosing a cut-off point of 7.88 for dermoscopy score, the sensitivity and specificity of the score for diagnosis of melanoma were 83% and 96%, respectively. Setting the cut-off point at 7.34, the sensitivity and specificity were 100% and 90%. Conclusion The diagnostic accuracy of the dermoscopy system was at the level of clinical examination by dermatologists with naked eyes. This system may represent a useful tool for screening of melanoma, particularly at centers not experienced in the field of pigmented skin lesions. PMID:16000171

  15. [An investigation of psychological state at different stages of occupational AIDS exposure and related influencing factors in Nanning, China].

    PubMed

    Lin, Q; Ge, X M; Mo, J C; Li, S S; Chen, C C; Chen, S Y

    2016-10-20

    Objective: To investigate the changes in psychological state after occupational exposure in the AIDS occupational exposure population and related influencing factors, and to provide baseline data and a basis for related departments to conduct mental health prevention and intervention for personnel with occupational AIDS exposure. Methods: AIDS risk assessment was performed for all personnel with occupational AIDS exposure in 2014 in Nanning, China, and the Symptom Checklist - 90 (SCL - 90) psychological scale was used for psychological state evaluation at 24 hours, 1 week, and 3 months after occupational exposure in all persons who met the research criteria. Results: Most of the persons with occupational AIDS exposure came from secondary and tertiary hospitals (85%) , and nurses accounted for the highest percentage (78.3% ). The age ranged from 21 to 50 years, and the mean age was 31.02 ± 7.92 years. The persons with occupational AIDS exposure aged 20~29 years accounted for the highest percentage (51.6%) , and most persons (76.7%) graduated from junior colleges. Compared with the adult norm, there was significant increases in the total psychological score and the number of positive items after occupational exposure ( P <0.05). The scores of all items at 24 hours were significantly higher than those at the other time points, and the scores of all items gradually decreased over time ( F =227.24, 267.57, and 287.46, P <0.05). Compared with the adult norm, there were significant increases in the factor points at 24 hours and significant reductions in the factor points at 3 months ( P <0.05). Compared with those at 24 hours, the factor scores at 3 months decreased significantly ( P <0.05). Conclusion: Occupational AIDS exposure affects the mental status of related personnel, and the mental status at 24 hours after exposure is poor. Related departments should provide corresponding psychological counseling for the occupational exposure population at different exposure

  16. Impact of Hearing Aid Technology on Outcomes in Daily Life I: the Patients’ Perspective

    PubMed Central

    Cox, Robyn M; Johnson, Jani A; Xu, Jingjing

    2016-01-01

    Objectives One of the challenges facing hearing care providers when recommending hearing aids is the choice of device technology level. Major manufacturers market families of hearing aids that are described as spanning the range from basic technology to premium technology. Premium technology hearing aids include acoustical processing capabilities (features) that are not found in basic technology instruments. These premium features are intended to yield improved hearing in daily life compared to basic-feature devices. However, independent research that establishes the incremental effectiveness of premium-feature devices compared to basic-feature devices is lacking. This research was designed to explore reported differences in hearing abilities for adults using premium-feature and basic-feature hearing aids in their daily lives. Design This was a single-blinded, repeated, crossover trial in which the participants were blinded. All procedures were carefully controlled to limit researcher bias. Forty-five participants used carefully fitted bilateral hearing aids for one month and then provided data to describe the hearing improvements or deficiencies noted in daily life. Typical participants were 70 years old with mild to moderate adult-onset hearing loss bilaterally. Each participant used 4 pairs of hearing aids: premium- and basic-feature devices from brands marketed by each of two major manufacturers. Participants were blinded about the devices they used and about the research questions. Results All of the outcomes were designed to capture the participant’s point of view about the benefits of the hearing aids. Three types of data were collected: change in hearing-related quality of life, extent of agreement with six positively worded statements about everyday hearing with the hearing aids, and reported preferences between the premium- and basic-feature devices from each brand as well as across all four research hearing aids combined. None of these measures yielded

  17. Change in Number and Types of Postsecondary Institutions: 2000 to 2014. Data Point. NCES 2017-008

    ERIC Educational Resources Information Center

    Hudson, Lisa

    2017-01-01

    This Data Point uses data from the Integrated Postsecondary Education Data System (IPEDS). IPEDS is an annual data collection of all postsecondary institutions in the United States and outlying territories that participate in Title IV federal student financial aid programs. This Data Point presents IPEDS data for U.S. undergraduate institutions in…

  18. Childhood sexuality and rights in the context of HIV/AIDS.

    PubMed

    Bhana, Deevia

    2007-01-01

    The primary objective in this study was to explore what HIV and AIDS mean to seven- and eight-year-old children in South Africa and how sexual and gender dynamics are embedded within these meanings. Against representations that associate young children with innocence, the paper argues for a more capacious view of young children as sexual and gendered agents with the ability to exercise their rights. In contrast to research that addresses children as relatively passive desexualised beings, focusing on their dependence on adults, their innocence and their need for protection, this paper examines how HIV and AIDS are constructed and negotiated by young people. It views children not simply in terms of their need for sexual rights but as potentially active participants in the negotiation of their rights. Viewing children's rights as highly contested, the notion that young children have sexual rights opens up possibilities for children (including those from marginalised groups) to talk about their concerns and pleasures, fears and hopes, as well as issues relating to sexual rights and resistances. By working creatively with teachers, it may be possible to broaden young children's knowledge of HIV and AIDS and sexuality within a more supportive environment.

  19. Participation, political economy and protection: food aid governance in Darfur, Sudan.

    PubMed

    Young, Helen; Maxwell, Daniel

    2013-10-01

    Humanitarian food assistance aims to meet short-term emergency needs, yet often it is sustained over many years and develops its own systems and infrastructure that interact with local governance and local communities. This paper explores the links between participation and local governance, as well as the implications for exclusion of certain groups, the dignity of those involved, and protection issues. The paper proposes a framework for reviewing the governance functions and capacities of local Food Relief Committees, based on the following criteria: accountability; gender equity; legitimacy and authority; representativeness; responsiveness; and transparency. A case study of the Darfur region reviews how local governance evolves as a result of both the wider conflict and of adapting to the international humanitarian system, itself a form of governance. The paper concludes by proposing three strategies for enhancing participation and applying lessons learned: improved analysis of participation; linking programming strategies and protection; and taking account of governance functions and capacities. © 2013 The Author(s). Disasters © Overseas Development Institute, 2013.

  20. 40 CFR 414.111 - Toxic pollutant standards for indirect discharge point sources.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Toxic pollutant standards for indirect discharge point sources. 414.111 Section 414.111 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Indirect...

  1. 40 CFR 414.111 - Toxic pollutant standards for indirect discharge point sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Toxic pollutant standards for indirect discharge point sources. 414.111 Section 414.111 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Indirect...

  2. 40 CFR 414.111 - Toxic pollutant standards for indirect discharge point sources.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Toxic pollutant standards for indirect discharge point sources. 414.111 Section 414.111 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Indirect...

  3. 40 CFR 414.111 - Toxic pollutant standards for indirect discharge point sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Toxic pollutant standards for indirect discharge point sources. 414.111 Section 414.111 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Indirect...

  4. 40 CFR 414.111 - Toxic pollutant standards for indirect discharge point sources.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Toxic pollutant standards for indirect discharge point sources. 414.111 Section 414.111 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS Indirect...

  5. AIDS: Education's New Dilemma.

    ERIC Educational Resources Information Center

    Freeland, D. Kay; Faber, Charles F.

    The acquired immune deficiency syndrome (AIDS) is an incurable, fatal disease that is caused by a virus that eventually destroys the body's immune system. While AIDS is contagious, the risk of contracting AIDS through casual contact is said to be negligible. A review of the court cases involving students with AIDS reveals that the precedent has…

  6. Mommy, Daddy--What's AIDS?

    ERIC Educational Resources Information Center

    National Association of Pediatric Nurse Associates and Practitioners, Cherry Hill, NJ.

    This brochure is designed to help parents answer the questions that their children may ask them about Acquired Immune Deficiency Syndrome (AIDS) and the Human Immuno Deficiency Virus (HIV), the virus that causes AIDS. It provides basic information about AIDS and HIV, as well as sources for further information, such as the National AIDS Hotline. It…

  7. The VeTOOLS Project: an example of how to strengthen collaboration between scientists and Civil Protections in disaster risk reduction

    NASA Astrophysics Data System (ADS)

    Marti, Joan; Bartolini, Stefania; Becerril, Laura

    2016-04-01

    VeTOOLS is a project funded by the European Commission's Humanitarian Aid and Civil Protection department (ECHO), and aims at creating an integrated software platform specially designed to assess and manage volcanic risk. The project facilitates interaction and cooperation between scientists and Civil Protection Agencies in order to share, unify, and exchange procedures, methodologies and technologies to effectively reduce the impacts of volcanic disasters. The project aims at 1) improving and developing volcanic risk assessment and management capacities in active volcanic regions; 2) developing universal methodologies, scenario definitions, response strategies and alert protocols to cope with the full range of volcanic threats; 4) improving quantitative methods and tools for vulnerability and risk assessment; and 5) defining thresholds and protocols for civil protection. With these objectives, the VeTOOLS project points to two of the Sendai Framework resolutions for implementing it: i) Provide guidance on methodologies and standards for risk assessments, disaster risk modelling and the use of data; ii) Promote and support the availability and application of science and technology to decision-making, and offers a good example on how a close collaboration between science and civil protection is an effective way to contribute to DRR. European Commission ECHO Grant SI2.695524

  8. Career Preparation in Environmental Protection: A Curriculum Guide for High School Vocational Agriculture. Test Edition.

    ERIC Educational Resources Information Center

    Howell, David; Scott, Tressa

    This curriculum guide in environmental protection is one of 10 guides developed as part of a vocational project stressing agribusiness, natural resources, and environmental protection. The scope of this guide includes three occupational subgroups: water treatment, wastewater treatment, and air pollution control. It is meant as an aid to all who…

  9. HIV/AIDS fatalism, beliefs and prevention indicators in Gabon:comparisons between Gabonese and Malians.

    PubMed

    Hess, Rosanna F; Mbavu, Martin

    2010-06-01

    HIV/AIDS fatalism may impact on individuals' health-seeking behaviour and HIV-prevention efforts. This descriptive study measured levels of HIV/AIDS fatalism and documented HIV/AIDS beliefs and practices among a sample of Gabonese and Malians living in Gabon, West Africa. The Powe Fatalism Inventory-HIV/AIDS version was used to measure levels of fatalism, while a short-answer survey was used to document personal beliefs and behaviours related to HIV and AIDS among 160 people in Gabon. The mean score of HIV/AIDS fatalism for the total sample was 6.8 on a 15-point scale. Malians had a more fatalistic outlook than Gabonese (mean scores 9.4 versus 5.3), Muslims were more fatalistic than persons of other religions (mean scores 9.2 versus 5.3), while healthcare providers were less fatalistic than non-providers (mean scores 3.8 versus 7.4). People that did not believe that HIV/AIDS is a punishment from God had a lower mean score of fatalism than those who did. Most of the sample believed that AIDS is a real disease, and most did not think that only immoral people discuss HIV and AIDS. The HIV-prevention indicators that related to lower scores of fatalism included knowing HIV-positive people, having had more years of formal education, a willingness to disclose one's HIV status (if known), and experience of HIV/AIDS education. Respondents who had tested for HIV were no less fatalistic than those who had never tested. The findings provide data from a part of the world where HIV/AIDS beliefs have rarely been documented. The results indicate a need for additional studies on correlations between HIV/ AIDS fatalism, HIV-prevention behaviours, and religious belief systems.

  10. Does State Aid Stimulate Public Library Expenditures? Evidence from Pennsylvania's Enhancement Aid Program

    ERIC Educational Resources Information Center

    Stine, William F.

    2006-01-01

    Pennsylvania public libraries began receiving increased allotments of state aid in 2000. In the first two years of enhancement aid, total state aid received by Pennsylvania libraries more than doubled. This reversed the trend of little growth in the years preceding 2000. The enhancement aid program also redesigned certain categories of state aid…

  11. How to Get Hearing Aids

    MedlinePlus

    ... batteries and hearing aids away from children and pets. We recommend visiting a hearing healthcare professional on a regular basis to have your hearing aids inspected. More in Hearing Aids Hearing Loss Types of Hearing Aids Benefits and Safety Issues Hearing Aids and Cell Phones ...

  12. A Hybrid Approach to Protect Palmprint Templates

    PubMed Central

    Sun, Dongmei; Xiong, Ke; Qiu, Zhengding

    2014-01-01

    Biometric template protection is indispensable to protect personal privacy in large-scale deployment of biometric systems. Accuracy, changeability, and security are three critical requirements for template protection algorithms. However, existing template protection algorithms cannot satisfy all these requirements well. In this paper, we propose a hybrid approach that combines random projection and fuzzy vault to improve the performances at these three points. Heterogeneous space is designed for combining random projection and fuzzy vault properly in the hybrid scheme. New chaff point generation method is also proposed to enhance the security of the heterogeneous vault. Theoretical analyses of proposed hybrid approach in terms of accuracy, changeability, and security are given in this paper. Palmprint database based experimental results well support the theoretical analyses and demonstrate the effectiveness of proposed hybrid approach. PMID:24982977

  13. A hybrid approach to protect palmprint templates.

    PubMed

    Liu, Hailun; Sun, Dongmei; Xiong, Ke; Qiu, Zhengding

    2014-01-01

    Biometric template protection is indispensable to protect personal privacy in large-scale deployment of biometric systems. Accuracy, changeability, and security are three critical requirements for template protection algorithms. However, existing template protection algorithms cannot satisfy all these requirements well. In this paper, we propose a hybrid approach that combines random projection and fuzzy vault to improve the performances at these three points. Heterogeneous space is designed for combining random projection and fuzzy vault properly in the hybrid scheme. New chaff point generation method is also proposed to enhance the security of the heterogeneous vault. Theoretical analyses of proposed hybrid approach in terms of accuracy, changeability, and security are given in this paper. Palmprint database based experimental results well support the theoretical analyses and demonstrate the effectiveness of proposed hybrid approach.

  14. Aids and Infectious Diseases (aid) Pmp 2013 Report

    NASA Astrophysics Data System (ADS)

    Buonaguro, Franco M.

    2014-07-01

    The AIDS and Infectious Diseases (AID) PMP of the WFS contributed this year with a session on August 22nd to the Plenary Sessions of the International Seminars on Planetary Emergencies and Associated Meetings--46th Session: The Role of Science in the Third Millennium (Erice, 19-24 August 2013). Furthermore a workshop on August 24th was organized...

  15. Child protection: a 50-year perspective.

    PubMed

    Skellern, Catherine Yvette

    2015-01-01

    It has been 50 years since Kempe et al. published 'The Battered Child Syndrome', describing harm from inflicted injury mechanisms derived from parents and care givers. Since then, there has emerged a rapidly expanding literature on paediatric forensic medicine and child protection, which has offered new insights into injury mechanisms, informed us of the sequelae of abuse and neglect, aided diagnosis and guided clinical practice in the treatment and management of children who become involved in the child protection system. Through the scrutiny of government inquiries and at times uncomfortable media exposure, there have been improvements in child protection and forensic practices resulting in recognition of need for specialised forensic training, improved funding, development of resources and development of professional standards that support accountable, objective, safe and robust practice. From the perspective of an Australian child protection paediatrician, this paper chronicles some of the most significant and at times controversial research in the last 50 years in child protection that have played a key role in shaping our current understanding of child abuse and neglect. © 2014 The Author. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  16. Heart attack first aid

    MedlinePlus

    First aid - heart attack; First aid - cardiopulmonary arrest; First aid - cardiac arrest ... A heart attack occurs when the blood flow that carries oxygen to the heart is blocked. The heart muscle ...

  17. The role of community health workers in supporting South Africa's HIV/ AIDS treatment programme.

    PubMed

    Mottiar, Shauna; Lodge, Tom

    2018-03-01

    Community health workers deployed around South Africa's primary health care clinics, supply indispensable support for the world's largest HIV/AIDS treatment programme. Interviews with these workers illuminated the contribution they make to anti-retroviral treatment (ART) of HIV/AIDS patients and the motivations that sustain their engagement. Their testimony highlights points of stress in the programme and supplies insights into the quality of its implementation. Finally, the paper addresses issues about the sustainability of a programme that depends on a group of workers who are not yet fully incorporated into the public sector.

  18. Music and Hearing Aids

    PubMed Central

    Moore, Brian C. J.

    2014-01-01

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. PMID:25361601

  19. Music and hearing aids.

    PubMed

    Madsen, Sara M K; Moore, Brian C J

    2014-10-31

    The signal processing and fitting methods used for hearing aids have mainly been designed to optimize the intelligibility of speech. Little attention has been paid to the effectiveness of hearing aids for listening to music. Perhaps as a consequence, many hearing-aid users complain that they are not satisfied with their hearing aids when listening to music. This issue inspired the Internet-based survey presented here. The survey was designed to identify the nature and prevalence of problems associated with listening to live and reproduced music with hearing aids. Responses from 523 hearing-aid users to 21 multiple-choice questions are presented and analyzed, and the relationships between responses to questions regarding music and questions concerned with information about the respondents, their hearing aids, and their hearing loss are described. Large proportions of the respondents reported that they found their hearing aids to be helpful for listening to both live and reproduced music, although less so for the former. The survey also identified problems such as distortion, acoustic feedback, insufficient or excessive gain, unbalanced frequency response, and reduced tone quality. The results indicate that the enjoyment of listening to music with hearing aids could be improved by an increase of the input and output dynamic range, extension of the low-frequency response, and improvement of feedback cancellation and automatic gain control systems. © The Author(s) 2014.

  20. Occupational sun protection: workplace culture, equipment provision and outdoor workers' characteristics.

    PubMed

    Reeder, Anthony I; Gray, Andrew; McCool, Judith P

    2013-01-01

    The aim of this study was to describe outdoor workers' sun-protective practices, workplace sun-safety culture and sun-protective equipment provision; investigate the association of demographic, personal and occupational factors with sun-protective practices; and identify potential strategies for improving workers' sun protection. The present study used a clustered survey design with randomly identified employers in nine occupations. Employees provided questionnaire measures of demographics, personal characteristics (skin type, skin cancer risk perceptions, tanning attitudes, sun-exposure knowledge), personal occupational sun protection practices (exposure reduction, use of sun-protective clothing, sunscreen and shade), workplace sun-protective equipment provision and perceived workplace sun-safety culture. Summative scores were calculated for attitudes, knowledge, workplace provision and culture. A multivariable model was built with worker and workplace variables as plausible predictors of personal sun protection. In this study, 1,061 workers (69% participation) from 112 workplaces provided sufficient information for analysis. Sex, age, prioritized ethnicity, education and risk perception differed significantly between occupational groups (p<0.001), as did workers' sun-protective practices and workplace sun-protection equipment provision and supportive culture. After adjustment, each one-point increase in Workplace Sun-safety Culture 2013Score (range 12 points) was associated with a 0.16 higher Personal Sun-Protection Score (p<0.001), and each one-point increase in Workplace Provision Score (range 4 points) was associated with a 0.14 higher score (p<0.001). Sun Protection Score was significantly associated with skin response to sun exposure (p<0.001), female sex (p=0.021), tanning attitudes (p=0.022) and occupation (p=0.049), but not ethnicity, age education, knowledge or skin cancer risk perception. Protective equipment provision and sun-protective workplace

  1. AIDS is your business.

    PubMed

    Rosen, Sydney; Simon, Jonathon; Vincent, Jeffrey R; MacLeod, William; Fox, Matthew; Thea, Donald M

    2003-02-01

    If your company operates in a developing country, AIDS is your business. While Africa has received the most attention, AIDS is also spreading swiftly in other parts of the world. Russia and Ukraine had the fastest-growing epidemics last year, and many experts believe China and India will suffer the next tidal wave of infection. Why should executives be concerned about AIDS? Because it is destroying the twin rationales of globalization strategy-cheap labor and fast-growing markets--in countries where people are heavily affected by the epidemic. Fortunately, investments in programs that prevent infection and provide treatment for employees who have HIV/AIDS are profitable for many businesses--that is, they lead to savings that outweigh the programs' costs. Due to the long latency period between HIV infection and the onset of AIDS symptoms, a company is not likely to see any of the costs of HIV/AIDS until five to ten years after an employee is infected. But executives can calculate the present value of epidemic-related costs by using the discount rate to weigh each cost according to its expected timing. That allows companies to think about expenses on HIV/AIDS prevention and treatment programs as investments rather than merely as costs. The authors found that the annual cost of AIDS to six corporations in South Africa and Botswana ranged from 0.4% to 5.9% of the wage bill. All six companies would have earned positive returns on their investments if they had provided employees with free treatment for HIV/AIDS in the form of highly active antiretroviral therapy (HAART), according to the mathematical model the authors used. The annual reduction in the AIDS "tax" would have been as much as 40.4%. The authors' conclusion? Fighting AIDS not only helps those infected; it also makes good business sense.

  2. Information Operations: A Research Aid Includes Coverage of: Information Warfare, Information Assurance, and Infrastructure Protection.

    DTIC Science & Technology

    1997-09-01

    Policy Implications Stephen D. Biddle, IDA Papaer P-3123 Institute for Defense Analysis (IDA), Strategy Forces and Research Division 1801 N...IDA INSTITUTE FOR DEFENSE ANALYSES Information Operations: A Research Aid Includes Coverage of: Information Warfare, Information Assurance...Gray, Principal Investigator [pBC Q^^E^ nsSSPECTBD 8’ 19980303 031 This work was conducted under IDA’S central research program. The publication of

  3. 40 CFR 279.32 - Used oil aggregation points owned by the generator.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Used oil aggregation points owned by the generator. 279.32 Section 279.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil...

  4. 40 CFR 279.32 - Used oil aggregation points owned by the generator.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Used oil aggregation points owned by the generator. 279.32 Section 279.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil...

  5. 40 CFR 279.32 - Used oil aggregation points owned by the generator.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Used oil aggregation points owned by the generator. 279.32 Section 279.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil...

  6. 40 CFR 279.32 - Used oil aggregation points owned by the generator.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Used oil aggregation points owned by the generator. 279.32 Section 279.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil...

  7. 77 FR 43276 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... DEPARTMENT OF EDUCATION Notice of Proposed Information Collection Requests; Federal Student Aid... requirements should be electronically mailed to [email protected] or mailed to U.S. Department of Education... Attachments'' to view. Written requests for information should be addressed to U.S. Department of Education...

  8. Decree No. 2.405, Regulations for the Law on the Protection of Minors, 11 January 1984.

    PubMed

    1988-01-01

    In 1984, Venezuela issued regulations for the Law on the Protection of Minors which emphasize two major points: 1) the paternity of a minor may be recognized voluntarily or compulsorily and 2) public and private organizations are to prevent any abuse, exploitation, manipulation, or negligent care of a minor. With respect to the first point, either parent can initiate a recognition proceeding voluntarily and any interested person can initiate a compulsory recognition proceeding when the mother or father refuses to recognize the concerned minor. With respect to the second point, the Regulations define abuse, exploitation of a minor, manipulation of a minor, and negligent care. The Regulations also create a legal mechanism known as a support solvency document to ensure the fulfillment of support obligations toward minors. The document states whether a parent has paid support owed to a minor and must be presented when the parent wishes to make a property transaction, leave the country, or obtain social benefits from the State. The Regulations call for the National Institute of Minors to design and present to the Ministry of Youth general and specific objectives to contribute to the development of minors and the family and to form model rules for orienting national action. Priority is to be given to families with the least resources. The Regulations also create a Youth Assistance Service to monitor and protect minors who have been abandoned or are in danger (because they consume drugs, live or socialize with persons of dubious reputation, are employed in occupations not suitable to their moral or physical health, or are engaged in begging). To protect such minors, the Service is authorized to inspect places of entertainment and gambling; to examine any visual or printed material directed at minors; to support the Ministry of Labor in monitoring the working conditions of minors; to intervene to provide food and shelter for minors; to help locate missing minors; and to

  9. AIDS groups challenge Federal Internet censorship law.

    PubMed

    1996-05-03

    The Communications Decency Act (CDA), a section of the 1996 telecommunications reform law, bans indecent and patently offensive expression from all online systems available to those under the age of 18. AIDS organizations and the American Civil Liberties Union (ACLU) filed suit in U.S. District Court in Philadelphia, PA,to challenge the law. The ACLU contends that the CDA law is unconstitutional because it criminalizes expression that is protected by the First Amendment, and violates constitutional rights to privacy. The CDA also would impede dissemination of HIV prevention information, according to AIDS online services. Operators of these electronic information systems state that providing explicit language about safe sexual practices is essential if teenagers are to understand how to prevent HIV infection. Additionally, content providers argue that it is almost impossible to know what text or images must be censored in order to avoid government prosecution. Expert witnesses testifying for the U.S. Government stated that there are means available to purge Internet sites of materials that might be regarded as indecent. The ACLU recommends utilizing a software package that would enable parents to control their children's Internet access without requiring broad censorship.

  10. Impact of Parental HIV/AIDS on Children’s Psychological Well-Being: A Systematic Review of Global Literature

    PubMed Central

    Chi, Peilian; Li, Xiaoming

    2012-01-01

    This review examines the global literature regarding the impact of parental HIV/AIDS on children’s psychological well-being. Fifty one articles reporting quantitative data from a total of 30 studies were retrieved and reviewed. Findings were mixed but tended to show that AIDS orphans and vulnerable children had poorer psychological well-being in comparison with children from HIV-free families or children orphaned by other causes. Limited longitudinal studies suggested a negative effect of parental HIV on children’s psychological well-being in an early stage of parental HIV-related illness and such effects persisted through the course of parental illness and after parental death. HIV-related stressful life events, stigma, and poverty were risk factors that might aggravate the negative impact of parental HIV/AIDS on children. Individual coping skills, trusting relationship with caregivers and social support were suggested to protect children against the negative effects of parental HIV/AIDS. This review underlines the vulnerability of children affected by HIV/AIDS. Culturally and developmentally appropriate evidence-based interventions are urgently needed to promote the psychological well-being of children affected by HIV/AIDS. PMID:22972606

  11. College Students and AIDS: AIDS Communication and Involvement Effects on Sexual Behavior.

    ERIC Educational Resources Information Center

    Jacobs, Randy; McCain, Thomas

    The purpose of this study was to describe college students' AIDS communication and explore the relationships between AIDS communication, involvement, and sexual behavior. A non-random sample of 334 college students was surveyed. AIDS message discrimination and multiple indicators of involvement were tested for associations with sexual behavior…

  12. AIDS-related stigma and social interaction: Puerto Ricans living with HIV/AIDS.

    PubMed

    Varas-Díaz, Nelson; Serrano-García, Irma; Toro-Alfonso, José

    2005-02-01

    People living with HIV/AIDS are stigmatized. Although personal and social consequences of this stigmatization have been documented, research regarding its impact on social interactions is scarce. Latinos, and Puerto Ricans in particular, have voiced concern regarding AIDS stigma. The authors investigated the key role of social interaction in the process of stigmatization through in-depth, semistructured interviews in a sample of 30 Puerto Ricans living with HIV/AIDS. Participants reported instances in which AIDS stigma negatively influenced social interactions with family, friends, sexual partners, coworkers, and health professionals. Some of the consequences they described were loss of social support, persecution, isolation, job loss, and problems accessing health services. Findings support the need for interventions to address AIDS stigma and its consequences.

  13. Assessing the outcomes of prolonged cessation-induction and aid-to-cessation trials: floating prolonged abstinence.

    PubMed

    Aveyard, Paul; Wang, Dechao; Connock, Martin; Fry-Smith, Anne; Barton, Pelham; Moore, David

    2009-05-01

    A Society for Research on Nicotine and Tobacco working group recommended outcome measures for cessation-induction trials and aid-to-cessation trials. Cessation-induction trials aim to motivate unwilling quitters to make a quit attempt. Aid-to-cessation trials give either medication or behavioral interventions to increase the rate at which willing quitters succeed in their attempts. Nicotine-assisted reduction programs combine features of both types of interventions by giving nicotine replacement to unwilling quitters. Treatment can be prolonged more than a year, quit attempts can occur and succeed early or late in the program, and renewed quit attempts are an inherent part of the program. Conventional outcome measures are tied to a fixed but arbitrary point in follow-up and cannot capture the true outcome: Prolonged cessation anchored to the point at which a person makes a successful quit attempt. We propose that the outcome should be counted from the successful quit attempt that began during the treatment period and continues for a defined period, ideally 6 months. In particular, if a trial compared a short reduction program with a long reduction program, it would not be possible to obtain an unbiased assessment of the outcome of such a trial using a measure tied to a fixed point in follow-up. Floating prolonged abstinence could provide such an assessment and is suitable for either prolonged cessation-induction trial or combined cessation-induction and aid-to-cessation trials.

  14. Decision aids for patients.

    PubMed

    Lenz, Matthias; Buhse, Susanne; Kasper, Jürgen; Kupfer, Ramona; Richter, Tanja; Mühlhauser, Ingrid

    2012-06-01

    Patients want to be more involved in medical decision-making. To this end, some decision aids are now available. We present an overview of this subject, in which we explain the terms "shared decision-making", "decision aid", and "evidence-based patient information" and survey information on the available decision aids in German and other languages on the basis of a literature search in MEDLINE, EMBASE and PsycInfo and a current Cochrane Review. We also searched the Internet for providers of decision aids in Germany. Decision aids exist in the form of brochures, decision tables, videos, and computer programs; they address various topics in the prevention, diagnosis, and treatment of disease. They typically contain information on the advantages and disadvantages of the available options, as well as guidance for personal decision-making. They can be used alone or as a part of structured counseling or patient education. Minimal quality standards include an adequate evidence base, completeness, absence of bias, and intelligibility. Our search revealed 12 randomized controlled trials (RCTs) of decision aids in German and 106 RCTs of decision aids in other languages. These trials studied the outcome of the use of decision aids not just with respect to clinical developments, but also with respect to patient knowledge, adherence to treatment regimens, satisfaction, involvement in decision-making, autonomy preference, and decisional conflicts. Only a small fraction of the available decision aids were systematically developed and have been subjected to systematic evaluation. Patients are still not receiving the help in decision-making to which medical ethics entitles them. Structures need to be put in place for the sustainable development, evaluation and implementation of high-quality decision aids.

  15. AIDS, drugs and history.

    PubMed

    Berridge, V

    1992-03-01

    This paper analyses the relationship of history to two current and inter-related policy issues, AIDS and drugs. AIDS, in particular in its early years, was a disease surrounded by history; and historians and others actively brought the 'lesson of history' into the public debates. Cholera and the Black Death provided historical examples of reactions to past epidemic disease; and the record of voluntarism in Britain in the area of sexually transmitted diseases was used to justify a non-punitive response to AIDS. As the perception of AIDS has changed from epidemic to chronic disease, as reactions to the disease have become 'normalized', so the type of historical input has also altered. The 'lesson of history' approach has appeared less relevant, or has changed focus to encompass chronic--TB, multiple sclerosis--rather than epidemic disease. The concept of AIDS itself as an historic event, of the 'contemporary history' of AIDS has also come to the fore. The paper contrasts the relationship of AIDS and history with the historical reaction to the particular impact of AIDS on drug policy. The policy reaction to illicit drugs has been historically conscious, in particular in the 1960's. But little of this historical perspective filtered into the reaction to AIDS on drug policy. Drugs, unlike AIDS, was not an open policy arena. The paper argues that overall drug policy objectives were already clear and it suited no policy interest to call on the historical record. The achievement of established policy objectives was better achieved by an emphasis on the newness of development, a response to potentially epidemic and unusual circumstances.

  16. Financial Aid.

    ERIC Educational Resources Information Center

    Graves, Mary A.

    This workbook assists college and vocational school bound American Indian students in determining their financial needs and in locating sources of financial aid. A checklist helps students assess the state of their knowledge of financial programs; a glossary defines terms pertinent to the realm of financial aid (i.e., graduate study programs,…

  17. Severe Bleeding: First Aid

    MedlinePlus

    ... 12, 2017. Jevon P, et al. Part 5 — First-aid treatment for severe bleeding. Nursing Times. 2008;104:26. Oct. 19, 2017 Original article: http://www.mayoclinic.org/first-aid/first-aid-severe-bleeding/basics/ART-20056661 . Mayo ...

  18. Fractures (Broken Bones): First Aid

    MedlinePlus

    First aid Fractures (broken bones) Fractures (broken bones): First aid By Mayo Clinic Staff A fracture is a ... 10, 2018 Original article: http://www.mayoclinic.org/first-aid/first-aid-fractures/basics/ART-20056641 . Mayo Clinic ...

  19. Planning Protective Action Decision-Making: Evacuate or Shelter-in-Place

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

    Sorensen, J.H.

    decision. While several decision aids have been developed, no single approach has achieved widespread acceptance based on validity, utility, and effectiveness (Ujihara 1989, Mannan and Kilpatrick 2000). In the absence of an agreed-upon methodology for making this decision, the best strategy for local emergency planners and officials is a thorough understanding of all the components affecting the decision. This paper summarizes what is currently known about the evacuation/shelter-in-place protection decision and points to available literature that more thoroughly explores the individual components of the decision. The next section summarizes the major issues in protective action decision process. This is followed by a discussion of all the factors that may bear on the protective action decision process. The final section address how to make a protective action decision.« less

  20. State variation in HIV/AIDS health outcomes: the effect of spending on social services and public health.

    PubMed

    Talbert-Slagle, Kristina M; Canavan, Maureen E; Rogan, Erika M; Curry, Leslie A; Bradley, Elizabeth H

    2016-02-20

    Despite considerable advances in the prevention and treatment of HIV/AIDS, the burden of new infections of HIV and AIDS varies substantially across the country. Previous studies have demonstrated associations between increased healthcare spending and better HIV/AIDS outcomes; however, less is known about the association between spending on social services and public health spending and HIV/AIDS outcomes. We sought to examine the association between state-level spending on social services and public health and HIV/AIDS case rates and AIDS deaths across the United States. We conducted a retrospective, longitudinal study of the 50 U.S. states over 2000-2009 using a dataset of HIV/AIDS case rates and AIDS deaths per 100 000 people matched with a unique dataset of state-level spending on social services and public health per person in poverty. We estimated multivariable regression models for each HIV/AIDS outcome as a function of the social service and public health spending 1 and 5 years earlier in the state, adjusted for the log of state GDP per capita, regional and time fixed effects, Medicaid spending as % of GDP, and socio-demographic, economic, and health resource factors. States with higher spending on social services and public health per person in poverty had significantly lower HIV and AIDS case rates and fewer AIDS deaths, both 1 and 5 years post expenditure (P ≤ 0.05). Our findings suggest that spending on social services and public health may provide a leverage point for state policymakers to reduce HIV/AIDS case rates and AIDS deaths in their state.

  1. Teaching AIDS.

    ERIC Educational Resources Information Center

    Tonks, Douglas

    This book presents a curriculum to educate students about the risk of AIDS and HIV infection. The opening chapters of the book presents a discussion of: how teachers can create an environment of support for an AIDS education program; the political and educational implications of winning principal, district, and parental support for an AIDS…

  2. The impact of aided language stimulation on symbol comprehension and production in children with moderate cognitive disabilities.

    PubMed

    Harris, Michael D; Reichle, Joe

    2004-05-01

    Over the past decade, aided language stimulation has emerged as a strategy to promote both symbol comprehension and symbol production among individuals who use graphic mode communication systems. During aided language stimulation, an interventionist points to a graphic symbol while simultaneously producing the corresponding spoken word during natural communicative exchanges. The purpose of this study was to determine the impact of aided language stimulation on children with moderate cognitive disabilities. Three preschool children with moderate cognitive disabilities who were functionally nonspeaking participated in the investigation. The investigator implemented a multiple-probe design across symbol sets/activities. Elicited probes were used to determine whether the children increased their comprehension and production of graphic symbols. Results indicated that all 3 children displayed increased symbol comprehension and production following the implementation of aided language stimulation.

  3. High prevalence of physical inactivity among adolescents living with HIV/AIDS

    PubMed Central

    Tanaka, Luana Fiengo; Latorre, Maria do Rosário Dias de Oliveira; da Silva, Aline Medeiros; Konstantyner, Thais Claudia Roma de Oliveira; Peres, Stela Verzinhasse; Marques, Heloisa Helena de Sousa

    2015-01-01

    Objective: To assess the prevalence of physical inactivity among adolescents with HIV/AIDS, as well as associated factors. Methods: Ninety-one adolescents (from 10 to 19 years old) with HIV/AIDS who are patients at a university follow-up service were interviewed. Anthropometric data (weight, height, and waist circumference) were measured twice; clinical information was obtained from medical records, and habitual physical activity was assessed by a questionnaire proposed by Florindo et al. The cutoff point for sedentariness was 300 minutes/week. Results: The prevalence of inadequate height for age, malnutrition, and overweight/obesity was 15.4%, 9.9% and 12.1%, respectively. The most common physical activities were soccer (44.4%), volleyball (14.4%) and cycling (7.8%). The median times spent with physical activity and walking/bicycling to school were 141 min and 39 min, respectively. Most adolescents (71.4%) were sedentary and this proportion was higher among girls (p=0.046). Conclusions: A high prevalence of physical inactivity among adolescents with HIV/AIDS was observed, similar to the general population. Promoting physical activity among adolescents, especially among girls with HIV/AIDS, as well as monitoring it should be part of the follow-up routine of these patients. PMID:25907024

  4. Computer aided diagnosis of diabetic peripheral neuropathy

    NASA Astrophysics Data System (ADS)

    Chekh, Viktor; Soliz, Peter; McGrew, Elizabeth; Barriga, Simon; Burge, Mark; Luan, Shuang

    2014-03-01

    Diabetic peripheral neuropathy (DPN) refers to the nerve damage that can occur in diabetes patients. It most often affects the extremities, such as the feet, and can lead to peripheral vascular disease, deformity, infection, ulceration, and even amputation. The key to managing diabetic foot is prevention and early detection. Unfortunately, current existing diagnostic techniques are mostly based on patient sensations and exhibit significant inter- and intra-observer differences. We have developed a computer aided diagnostic (CAD) system for diabetic peripheral neuropathy. The thermal response of the feet of diabetic patients following cold stimulus is captured using an infrared camera. The plantar foot in the images from a thermal video are segmented and registered for tracking points or specific regions. The temperature recovery of each point on the plantar foot is extracted using our bio-thermal model and analyzed. The regions that exhibit abnormal ability to recover are automatically identified to aid the physicians to recognize problematic areas. The key to our CAD system is the segmentation of infrared video. The main challenges for segmenting infrared video compared to normal digital video are (1) as the foot warms up, it also warms up the surrounding, creating an ever changing contrast; and (2) there may be significant motion during imaging. To overcome this, a hybrid segmentation algorithm was developed based on a number of techniques such as continuous max-flow, model based segmentation, shape preservation, convex hull, and temperature normalization. Verifications of the automatic segmentation and registration using manual segmentation and markers show good agreement.

  5. The politics of AIDS.

    PubMed

    1990-02-01

    The are political and religious attitudes toward acquired immunodeficiency syndrome (AIDS) that should be prohibited from effecting policies to prevent and combat it. Some governments do not wish to admit the presence of AIDS which reflects the type of society there, and some churches oppose the use of condoms. There is also an argument about whether AIDS originated in East Africa or in California, where it appeared and spread at about the same time. Zaire does not monitor or report AIDS although, with 300 cases, it is probably the most affected country in Africa, followed by Uganda, Tanzania, Zambia, Rwanda, Burundi, Kenya, Zimbabwe, and Malawi. Most African medical services don't have adequate personnel. Many African doctors leave their countries for better opportunities elsewhere. These problems lead the outside world to think governments are attempting cover up or withhold information on AIDS cases. In Zambia it is estimated that 7 % of rural and 10% of urban adult males are HIV positive. Numbers in the army could be as high as 20%. There have been efforts to control or withhold this information, although, the president has led an open policy approach since his son's death from AIDS. Mozambique and Angola are at war: statistics on AIDS are not being gathered there while conditions encouraging the spread of AIDS proceed unchecked. In Namibia, there have been only 6 confirmed cases of AIDS but doctors estimate at least 50-100 persons are infected. These cases are located in Caprivi which is close to the Zambian and Zimbabwean borders. It is evident that political views should not divert attention from the medical treatment of AIDS, and the public must insist on safe methods such as condom use, to prevent its spread.

  6. Activist Media in Native AIDS Organizing: Theorizing the Colonial Conditions of AIDS

    ERIC Educational Resources Information Center

    Morgensen, Scott

    2008-01-01

    In this article, the author examines how activist media by Native AIDS organizers promoted anticolonial analyses of AIDS, gender, and sexuality as a contribution to scholarship on Native responses to AIDS. His discussion centers on the organizers who created media as authorities on and in their media. In contrast to recent accounts that popularize…

  7. Performance factors of mobile rich media job aids for community health workers

    PubMed Central

    Florez-Arango, Jose F; Dunn, Kim; Zhang, Jiajie

    2011-01-01

    Objective To study and analyze the possible benefits on performance of community health workers using point-of-care clinical guidelines implemented as interactive rich media job aids on small-format mobile platforms. Design A crossover study with one intervention (rich media job aids) and one control (traditional job aids), two periods, with 50 community health workers, each subject solving a total 15 standardized cases per period per period (30 cases in total per subject). Measurements Error rate per case and task, protocol compliance. Results A total of 1394 cases were evaluated. Intervention reduces errors by an average of 33.15% (p=0.001) and increases protocol compliance 30.18% (p<0.001). Limitations Medical cases were presented on human patient simulators in a laboratory setting, not on real patients. Conclusion These results indicate encouraging prospects for mHealth technologies in general, and the use of rich media clinical guidelines on cell phones in particular, for the improvement of community health worker performance in developing countries. PMID:21292702

  8. Performance factors of mobile rich media job aids for community health workers.

    PubMed

    Florez-Arango, Jose F; Iyengar, M Sriram; Dunn, Kim; Zhang, Jiajie

    2011-01-01

    To study and analyze the possible benefits on performance of community health workers using point-of-care clinical guidelines implemented as interactive rich media job aids on small-format mobile platforms. A crossover study with one intervention (rich media job aids) and one control (traditional job aids), two periods, with 50 community health workers, each subject solving a total 15 standardized cases per period per period (30 cases in total per subject). Error rate per case and task, protocol compliance. A total of 1394 cases were evaluated. Intervention reduces errors by an average of 33.15% (p = 0.001) and increases protocol compliance 30.18% (p < 0.001). Limitations Medical cases were presented on human patient simulators in a laboratory setting, not on real patients. These results indicate encouraging prospects for mHealth technologies in general, and the use of rich media clinical guidelines on cell phones in particular, for the improvement of community health worker performance in developing countries.

  9. Robot-Aided Neurorehabilitation

    PubMed Central

    Krebs, Hermano Igo; Hogan, Neville; Aisen, Mindy L.; Volpe, Bruce T.

    2009-01-01

    Our goal is to apply robotics and automation technology to assist, enhance, quantify, and document neurorehabilitation. This paper reviews a clinical trial involving 20 stroke patients with a prototype robot-aided rehabilitation facility developed at the Massachusetts Institute of Technology, Cambridge, (MIT) and tested at Burke Rehabilitation Hospital, White Plains, NY. It also presents our approach to analyze kinematic data collected in the robot-aided assessment procedure. In particular, we present evidence 1) that robot-aided therapy does not have adverse effects, 2) that patients tolerate the procedure, and 3) that peripheral manipulation of the impaired limb may influence brain recovery. These results are based on standard clinical assessment procedures. We also present one approach using kinematic data in a robot-aided assessment procedure. PMID:9535526

  10. Nanosatellite Maneuver Planning for Point Cloud Generation With a Rangefinder

    DTIC Science & Technology

    2015-06-05

    aided active vision systems [11], dense stereo [12], and TriDAR [13]. However, these systems are unsuitable for a nanosatellite system from power, size...command profiles as well as improving the fidelity of gap detection with better filtering methods for background objects . For example, attitude...application of a single beam laser rangefinder (LRF) to point cloud generation, shape detection , and shape reconstruction for a space-based space

  11. The Influence of decision aids on prostate cancer screening preferences: A randomized survey study.

    PubMed

    Weiner, Adam B; Tsai, Kyle P; Keeter, Mary-Kate; Victorson, David E; Schaeffer, Edward M; Catalona, William J; Kundu, Shilajit D

    2018-05-28

    Shared decision making is recommended regarding prostate cancer screening. Decision aids may facilitate this process; however, the impact of decision aids on screening preferences is poorly understood. In an online survey, a national sample of adults were randomized to one of six different professional societies' online decision aids. We compared pre- and post-decision aid responses. The primary outcome was change in participant likelihood to undergo or recommend prostate cancer screening on a scale of 1 (unlikely) to 100 (extremely likely). Secondary outcomes included change in participant comfort with prostate cancer screening based on the average of six, five-point Likert-scale questions. Median age was 53 years for the 1,336 participants, and 50% were men. Randomized groups did not differ significantly by race, age, gender, income, marital status, or education level. Likelihood to undergo or recommend prostate cancer screening decreased from 83 to 78 following decision aid exposure (p<0.001; Figure). Reviewing the decision aid from the Centers for Disease Control or American Academy of Family Physicians did not alter likelihood (both p>0.2), while the decision aid from the United States Preventive Services Task Force was associated with the largest decrease in screening preference (-16.0, p<0.001). Participants reported increased comfort with the decision-making process for prostate cancer screening from 3.5 to 4.1 (out of 5, p<0.001) following exposure to a decision aid. Exposure to a decision aid decreased participant likelihood to undergo or recommend prostate cancer screening and increased comfort with the screening process. Copyright © 2018 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  12. AIDS-MEDICOLEGAL ASPECTS.

    PubMed

    Kotabagi, R B; Pathak, P R; Apte, V V

    1999-04-01

    AIDS/HIV Positivity has been the most widely debated disease of this century. Reasons for this are manifold, viz-the non-availability of cure and consequent 100% mortality of a full blown case; its mode of transmission-homosexual and heterosexual activities; widespread occurrence amongst 'main liners'; and patients receiving blood and blood products etc. These aspects have created a dreaded halo around AIDS as well as social stigma. Even the medical community is not exempt from these problems. Unfortunately, legislatures around the world, more so in India, have lagged behind in clarifying many legal issues involved by not enacting specific laws pertaining to AIDS. Consequently many legal & ethical doubts arise in the minds of doctors when confronted with a case of AIDS either in a live patient or in a dead body. In addition, the disease being incurable & 100% fatal, makes it essential to adopt effective preventive measures which in turn need thorough knowledge of social aspects of the epidemic. Certain medicolegal, and ethical aspects of the problem of AIDS are recapitulated in this article for the benefit of the medical community.

  13. We are all people living with AIDS: myths and realities of AIDS in Brazil.

    PubMed

    Daniel, H

    1991-01-01

    Although AIDS was expected in Brazil, no serious efforts were undertaken to prevent AIDS from taking root. Irresponsible press and media coverage highlighted the spread of AIDS within the gay community of the United States, creating an aura of immunity in Brazil to what was characterized as a "foreign" disorder. When AIDS did surface in 1983, the official response was to adopt an abstract, inappropriate, and ideological "Western" model, in which only stigmatized "others" and "minorities" were at risk of HIV infection. Brazilian health authorities subsequently downplayed the significance of the sale of contaminated blood in HIV transmission, and likewise ignored the rising rates of AIDS among Brazil's one unarguable majority group: the poor. An analysis of efforts to force the "facts" of AIDS to fit a false model's predictions leads to a clearer definition of the broader context of the Brazilian epidemic: we all are people living with AIDS, precisely because we live in this age of AIDS; it is sheer folly to discriminate against persons infected by HIV and to obstruct their participation in efforts to curtail the epidemic's spread; and the necessary response to AIDS is solidarity, not because it is poetic, but because no other response will suffice.

  14. Cell Cycle Regulates Nuclear Stability of AID and Determines the Cellular Response to AID

    PubMed Central

    Le, Quy; Maizels, Nancy

    2015-01-01

    AID (Activation Induced Deaminase) deaminates cytosines in DNA to initiate immunoglobulin gene diversification and to reprogram CpG methylation in early development. AID is potentially highly mutagenic, and it causes genomic instability evident as translocations in B cell malignancies. Here we show that AID is cell cycle regulated. By high content screening microscopy, we demonstrate that AID undergoes nuclear degradation more slowly in G1 phase than in S or G2-M phase, and that mutations that affect regulatory phosphorylation or catalytic activity can alter AID stability and abundance. We directly test the role of cell cycle regulation by fusing AID to tags that destabilize nuclear protein outside of G1 or S-G2/M phases. We show that enforced nuclear localization of AID in G1 phase accelerates somatic hypermutation and class switch recombination, and is well-tolerated; while nuclear AID compromises viability in S-G2/M phase cells. We identify AID derivatives that accelerate somatic hypermutation with minimal impact on viability, which will be useful tools for engineering genes and proteins by iterative mutagenesis and selection. Our results further suggest that use of cell cycle tags to regulate nuclear stability may be generally applicable to studying DNA repair and to engineering the genome. PMID:26355458

  15. The Effect of Animations within PowerPoint Presentations on Learning Introductory Astronomy

    ERIC Educational Resources Information Center

    Miller, Scott T.; James, C. Renee

    2011-01-01

    We present results of a two-semester study to determine whether the inclusion of basic animation techniques in PowerPoint presentations provides an additional learning aid, inhibits learning, or has no effect on student learning for students in an introductory astronomy course. We found that (1) students perceive that animated slides are…

  16. Representing AIDS in Comics.

    PubMed

    Czerwiec, M K

    2018-02-01

    Matthew P. McAllister wrote: "Comic books can and have contributed positively to the discourse about AIDS: images that encourage true education, understanding and compassion can help cope with a biomedical condition which has more than a biomedical relevance" [1]. With this in mind, I combined a 23-narrator oral history and my personal memoir about an inpatient Chicago AIDS hospital unit in my book, Taking Turns: Stories from HIV/AIDS Care Unit 371. In doing so, I built upon the existing rich history of HIV/AIDS in comics, which this article will briefly describe. Although not a comprehensive review of the intersection of AIDS and comics, the book is a tour through influences that proved useful to me. In addition, in making my book, I faced a distinct ethical issue with regard to representing patient experiences with HIV/AIDS, and I describe here how I addressed it. © 2018 American Medical Association. All Rights Reserved.

  17. AIDS: acquired immunodeficiency syndrome.

    PubMed Central

    Gilmore, N. J.; Beaulieu, R.; Steben, M.; Laverdière, M.

    1983-01-01

    Acquired immunodeficiency syndrome, or AIDS, is a new illness that occurs in previously healthy individuals. It is characterized by immunodeficiency, opportunistic infections and unusual malignant diseases. Life-threatening single or multiple infections with viruses, mycobacteria, fungi or protozoa are common. A rare neoplasm, Kaposi's sarcoma, has developed in approximately one third of patients with AIDS. More than 800 cases of AIDS have been reported in North America, over 24 of them in Canada. The majority of patients are male homosexuals, although AIDS has also developed in abusers of intravenously administered drugs, Haitian immigrants, individuals with hemophilia, recipients of blood transfusions, prostitutes, and infants, spouses and partners of patients with AIDS. The cause of AIDS is unknown, but the features are consistent with an infectious process. Early diagnosis can be difficult owing to the nonspecific symptoms and signs of the infections and malignant diseases. Therefore, vigilance by physicians is of utmost importance. PMID:6342737

  18. AIDS: acquired immunodeficiency syndrome *

    PubMed Central

    Gilmore, N.J.; Beaulieu, R.; Steben, M.; Laverdière, M.

    1992-01-01

    Acquired immunodeficiency syndrome, or AIDS, is a new illness that occurs in previously healthy individuals. It is characterized by immunodeficiency, opportunistic infections and unusual malignant diseases. Life-threatening single or multiple infections with viruses, mycobacteria, fungi or protozoa are common. A rare neoplasm, Kaposi's sarcoma, has developed in approximately one third of patients with AIDS. More than 800 cases of AIDS have been reported in North America, over 24 of them in Canada. The majority of patients are male homosexuals, although AIDS has also developed in abusers of intravenously administered drugs, Haitian immigrants, individuals with hemophilia, recipients of blood transfusions, prostitutes, and infants, spouses and partners of patients with AIDS. The cause of AIDS is unknown, but the features are consistent with an infectious process. Early diagnosis can be difficult owing to the nonspecific symptoms and signs of the infections and malignant diseases. Therefore, vigilance by physicians is of the utmost importance. PMID:1544049

  19. 77 FR 58818 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ..., App. Section 207 (d)) that may be charged on Federal Family Education Loan Program loans made prior to... DEPARTMENT OF EDUCATION Notice of Proposed Information Collection Requests; Federal Student Aid... mailed to [email protected] or mailed to U.S. Department of Education, 400 Maryland Avenue SW., LBJ...

  20. [Three-dimensional computer aided design for individualized post-and-core restoration].

    PubMed

    Gu, Xiao-yu; Wang, Ya-ping; Wang, Yong; Lü, Pei-jun

    2009-10-01

    To develop a method of three-dimensional computer aided design (CAD) of post-and-core restoration. Two plaster casts with extracted natural teeth were used in this study. The extracted teeth were prepared and scanned using tomography method to obtain three-dimensional digitalized models. According to the basic rules of post-and-core design, posts, cores and cavity surfaces of the teeth were designed using the tools for processing point clouds, curves and surfaces on the forward engineering software of Tanglong prosthodontic system. Then three-dimensional figures of the final restorations were corrected according to the configurations of anterior teeth, premolars and molars respectively. Computer aided design of 14 post-and-core restorations were finished, and good fitness between the restoration and the three-dimensional digital models were obtained. Appropriate retention forms and enough spaces for the full crown restorations can be obtained through this method. The CAD of three-dimensional figures of the post-and-core restorations can fulfill clinical requirements. Therefore they can be used in computer-aided manufacture (CAM) of post-and-core restorations.

  1. [AIDS, stigma and unemployment: implications for health services].

    PubMed

    Garrido, Pedro B; Paiva, Vera; do Nascimento, Vanda L V; Sousa, João B; Santos, Naila J S

    2007-12-01

    To analyze the effect of the stigmatization and discrimination process in the work environment on the routine healthcare and well-being of men living with HIV/AIDS. Qualitative study with 17 men living with HIV, conducted in 2002. Testimonies given in a group to discuss the difficulties concerning discrimination in the work environment were studied, by means of discursive practice analysis. The group, originating from a specialized center for HIV/AIDS treatment in the city of São Paulo, represented a segment of previous research. The discussion among participants pointed out the fact that antiretroviral treatment requires frequent visits to medical assistance services, resulting in absences and delays at work. To show medical certificates to justify absences at work, even without indicating AIDS, can lead to dismissal. Unemployed, many are barred during medical examinations and have their right to confidentiality violated. As a last resource, the request for retirement results in a humiliating or discriminatory scene during the medical inspection. Assistance planned with the patients' participation enables the broadening of psychosocial attention and the consideration of the needs of both employed and unemployed patients, acknowledging that the stigma limits care, affecting mental health and the evolution of infection. To reduce the effect of stigma and discrimination is something that requires intersectoral political articulation and will contribute to reach goals that are globally recognized as fundamental to control the epidemic.

  2. Conflicts between conservative Christian institutions and secular groups in sub-Saharan Africa: Ideological discourses on sexualities, reproduction, and HIV/AIDS

    PubMed Central

    Mantell, Joanne E.; Correale, Jacqueline; Adams-Skinner, Jessica; Stein, Zena A.

    2011-01-01

    Religious and secular institutions advocate strategies that represent all points on the continuum to reduce the spread of HIV/AIDS. Drawing on an extensive literature review of studies conducted in sub-Saharan Africa, we focus on those secular institutions that support all effective methods of reducing HIV/AIDS transmission and those conservative religious institutions that support a limited set of prevention methods. We conclude by identifying topics for dialogue between these viewpoints that should facilitate cooperation by expanding the generally acceptable HIV/AIDS prevention methods, and especially the use of condoms. PMID:21834733

  3. Impact of marriage on HIV/AIDS risk behaviors among impoverished, at-risk couples: a multilevel latent variable approach.

    PubMed

    Stein, Judith A; Nyamathi, Adeline; Ullman, Jodie B; Bentler, Peter M

    2007-01-01

    Studies among normative samples generally demonstrate a positive impact of marriage on health behaviors and other related attitudes. In this study, we examine the impact of marriage on HIV/AIDS risk behaviors and attitudes among impoverished, highly stressed, homeless couples, many with severe substance abuse problems. A multilevel analysis of 368 high-risk sexually intimate married and unmarried heterosexual couples assessed individual and couple-level effects on social support, substance use problems, HIV/AIDS knowledge, perceived HIV/AIDS risk, needle-sharing, condom use, multiple sex partners, and HIV/AIDS testing. More variance was explained in the protective and risk variables by couple-level latent variable predictors than by individual latent variable predictors, although some gender effects were found (e.g., more alcohol problems among men). The couple-level variable of marriage predicted lower perceived risk, less deviant social support, and fewer sex partners but predicted more needle-sharing.

  4. The politics of protection: aid, human rights discourse, and power relations in Kyaka II settlement, Uganda.

    PubMed

    Clark-Kazak, Christina R

    2010-01-01

    This paper explores the conceptualisation and application of 'protection' by the United Nations High Commissioner (UNHCR), Ugandan government, and Congolese refugees in Kyaka II refugee settlement, Uganda. Analysing the origins and consequences of a demonstration against school fees, and drawing on other ethnographic data, it explores how different interpretations of this incident reflect different conceptions of, and approaches to, protection. Ugandan government officials viewed the demonstration as a security incident; Congolese and Ugandan adults responded with increased monitoring and 'sheltering' of children and young people; students justified the demonstration as a legitimate manifestation of their rights; while UNHCR promoted assistance and resettlement. The paper argues that prevailing protection responses, including 'sensitisation', sheltering, and resettlement, are de-contextualised from daily realities and fail to address the underlying power relations that undermine protection. It concludes with recommendations on how international refugee agencies can reorient assistance to address protection concerns in refugee contexts.

  5. Hearing Aid Tester

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Hearing aids often develop malfunctions that are not detected by the wearer. This is particularly true when the wearers are school-age children. Studies of selected groups showed that from 30 to more than 50 percent of school children were not getting adequate benefit from their hearing aids because of unrecognized malfunctions, usually low or dead batteries. This can be serious because hearing impairment retards a child's educational progress. NASA technology incorporated in the Hearing Aid Malfunction Detection Unit (HAMDU), the device pictured, is expected to provide an effective countermeasure to the childrens' hearing aid problem. A patent license has been awarded to a minority-owned firm, Hopkins International Company, a subsidiary of H. H. Aerospace Design Co., Inc., Elmford, New York. The company plans early commercial availability of its version of the device.

  6. Answering Your Questions about AIDS.

    ERIC Educational Resources Information Center

    Kalichman, Seth C.

    This book focuses on AIDS education and answers 350 commonly asked questions about Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) taken from questions addressed to two major urban AIDS hotlines (Milwaukee, Wisconsin, and Houston, Texas). Chapter 1, "HIV - The Virus That Causes AIDS," discusses: the HIV…

  7. Computer-aided design of bevel gear tooth surfaces

    NASA Technical Reports Server (NTRS)

    Shuo, Hung Chang; Huston, Ronald L.; Coy, John J.

    1989-01-01

    This paper presents a computer-aided design procedure for generating bevel gears. The development is based on examining a perfectly plastic, cone-shaped gear blank rolling over a cutting tooth on a plane crown rack. The resulting impression on the plastic gear blank is the envelope of the cutting tooth. This impression and envelope thus form a conjugate tooth surface. Equations are presented for the locus of points on the tooth surface. The same procedures are then extended to simulate the generation of a spiral bevel gear. The corresponding governing equations are presented.

  8. Computer aided design of bevel gear tooth surfaces

    NASA Technical Reports Server (NTRS)

    Chang, S. H.; Huston, R. L.; Coy, J. J.

    1989-01-01

    This paper presents a computer-aided design procedure for generating bevel gears. The development is based on examining a perfectly plastic, cone-shaped gear blank rolling over a cutting tooth on a plane crown rack. The resulting impression on the plastic gear blank is the envelope of the cutting tooth. This impression and envelope thus form a conjugate tooth surface. Equations are presented for the locus of points on the tooth surface. The same procedures are then extended to simulate the generation of a spiral bevel gear. The corresponding governing equations are presented.

  9. OFF-Stagnation point testing in plasma facility

    NASA Astrophysics Data System (ADS)

    Viladegut, A.; Chazot, O.

    2015-06-01

    Reentry space vehicles face extreme conditions of heat flux when interacting with the atmosphere at hypersonic velocities. Stagnation point heat flux is normally used as a reference for Thermal Protection Material (TPS) design; however, many critical phenomena also occur at off-stagnation point. This paper adresses the implementation of an offstagnation point methodology able to duplicate in ground facility the hypersonic boundary layer over a flat plate model. The first analysis using two-dimensional (2D) computational fluid dynamics (CFD) simulations is carried out to understand the limitations of this methodology when applying it in plasma wind tunnel. The results from the testing campaign at VKI Plasmatron are also presented.

  10. An attempt at the computer-aided management of HIV infection

    NASA Astrophysics Data System (ADS)

    Ida, A.; Oharu, Y.; Sankey, O.

    2007-07-01

    The immune system is a complex and diverse system in the human body and HIV virus disrupts and destroys it through extremely complicated but surprisingly logical process. The purpose of this paper is to make an attempt to present a method for the computer-aided management of HIV infection process by means of a mathematical model describing the dynamics of the host pathogen interaction with HIV-1. Treatments for the AIDS disease must be changed to more efficient ones in accordance with the disease progression and the status of the immune system. The level of progression and the status are represented by parameters which are governed by our mathematical model. It is then exhibited that our model is numerically stable and uniquely solvable. With this knowledge, our mathematical model for HIV disease progression is formulated and physiological interpretations are provided. The results of our numerical simulations are visualized, and it is seen that our results agree with medical aspects from the point of view of antiretroviral therapy. It is then expected that our approach will take to address practical clinical issues and will be applied to the computer-aided management of antiretroviral therapies.

  11. AIDS Education Curriculum Guide.

    ERIC Educational Resources Information Center

    Horry County Board of Education, Conway, SC.

    This curriculum guide was developed, based on sound principles of human growth and development, to present the most recently available information on AIDS (Acquired Immune Deficiency Syndrome). The curriculum presents information on the known facts about AIDS and the AIDS virus infection. It also addresses the potential for adolescents and adults…

  12. Poisoning first aid

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/007579.htm Poisoning first aid To use the sharing features on this page, ... burns Stupor Unconsciousness (coma) Unusual breath odor Weakness First Aid Seek immediate medical help. For poisoning by swallowing ...

  13. First aid kit

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/001958.htm First aid kit To use the sharing features on this ... ahead, you can create a well-stocked home first aid kit. Keep all of your supplies in one ...

  14. [Questionnaire to assess advertising campaigns impact about HIV/AIDS prevention].

    PubMed

    Bretón-López, Juana; Buela-Casal, Gualberto

    2006-08-01

    Present work is concerned with a questionnaire aimed to the impact evaluation of a selection of Spanish advertising campaigns about HIV/AIDS prevention. The work objective is to determine reliability and factorial structure of the instrument. It is described the designed questionnaire and its three scales (affective impact scale, cognitive impact scale and behavioural intention impact scale). The sample was composed by 405 high school teenagers to who were projected the advertising campaigns. So, teenagers filled the designed questionnaire. From a theoretical and psychometric point of view, data show the instrument is appropriate about internal consistency and factorial structure. The final goal of the questionnaire is to become useful tool to assess the persuasive effectiveness of the advertising campaigns within the HIV/AIDS network, as an intervention of primary prevention to reduce the expansion of epidemic.

  15. HIV/AIDS reference questions in an AIDS service organization special library.

    PubMed

    Deevey, Sharon; Behring, Michael

    2005-01-01

    Librarians in many venues may anticipate a wide range of reference questions related to HIV and AIDS. Information on HIV/ AIDS is now available in medical, academic, and public libraries and on the Internet, and ranges from the most complex science to the most private disclosures about personal behavior. In this article, the 913 reference questions asked between May 2002 and August 2004 in a special library in a mid-western community-based AIDS service organization are described and analyzed.

  16. Physicians Mutual Aid Group: A Response to AIDS-Related Burnout.

    ERIC Educational Resources Information Center

    Garside, Bruce

    1993-01-01

    Describes origins and functioning of physician's mutual aid group for physicians providing primary care to people with Acquired Immune Deficiency Syndrome (AIDS). Offers suggestions related to overcoming resistance physicians might have to participating in such a group and reviews modalities that were helpful in facilitating participants' ability…

  17. Solidarity and AIDS: introduction.

    PubMed

    Krieger, N

    1991-01-01

    Perhaps more than any other disease in recent history, AIDS has taught a cruel and crucial lesson: the constraints on our response to this epidemic are as deep as our denial, as entrenched as the inequities that permeate our society, as circumscribed as our knowledge, and as unlimited as our compassion and our commitment to human rights. Elaborating on these themes, the final three articles in this Special Section on AIDS consider three widely divergent yet intimately connected topics: AIDS in Cuba, AIDS in Brazil, and global AIDS prevention in the 1990s. Together, they caution that if we persist in treating AIDS as a problem only of "others," no country will be spared the social and economic devastation that promises to be the cost of our contempt and our folly. Solidarity is not an option; it is a necessity. Without conscious recognition of the worldwide relationship between health, human rights, and social inequalities, our attempts to abate the spread of AIDS--and to ease the suffering that follows in its wake--most surely will fall short of our goals. Finally, as we mourn our dead, we must take to heart the words of Mother Jones, and "fight like hell for living." This is the politics of survival.

  18. Shock: First Aid

    MedlinePlus

    ... et al., eds. American Medical Association Handbook of First Aid and Emergency Care. New York: Random House; 2009. Accessed July 21, 2017. Piazza GM, et al. First Aid Manual. 3rd ed. London, England; New York, N. ...

  19. Sensory Aids for the Blind.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC. Committee on Prosthetics Research and Development.

    The problems of providing sensory aids for the blind are presented and a report on the present status of aids discusses direct translation and recognition reading machines as well as mobility aids. Aspects of required research considered are the following: assessment of needs; vision, audition, taction, and multimodal communication; reading aids,…

  20. Study Guide for First Aid Practices.

    ERIC Educational Resources Information Center

    Thygerson, Alton L.

    This study guide is designed to accompany the American National Red Cross texts ADVANCED FIRST AID AND EMERGENCY CARE and STANDARD FIRST AID AND PERSONAL SAFETY. Part one serves as an introduction to first aid. The legal aspects of first aid are discussed along with a list of suggested first aid kit contents, and information on first aid books is…

  1. Increasing trend of HIV/AIDS among Arab and Jewish male persons in Israel, 1986-2010.

    PubMed

    Mor, Z; Grayeb, E; Beany, A; Grotto, I

    2013-05-01

    The aim of the study was to compare the HIV/AIDS burdens in Jewish and Arab Israeli males, as HIV/AIDS affects different population groups disproportionally. The National HIV/AIDS Registry (NHAR) was used as the source of HIV/AIDS infection records, while the Israeli Central Bureau of Statistics was used to determine group-specific disease rates. Between 1986 and 2010, 3499 HIV/AIDS-infected male Israelis were reported to the NHAR: 3369 (96.3%) Jews and 130 (3.7%) Arabs, with an average annual incidence of 5.5 and 0.8 per 100 000 of the population, respectively (P = 0.05). Of the Jews, 1018 (29.9%) were born in Ethiopia, while 2389 were Jews who were not Ethiopian-born (JNE). Most of the Arabs (n = 99; 74.8%) were Muslims, followed by Christians (21; 16.2%) and Druze (13; 10%). AIDS rather than HIV infection at the time of reporting was diagnosed in 568 (23.8%) of the JNE and 31 (23.8%) of the Arabs (p = 1). The most affected age group was those aged 25-34 years among the JNE and those aged 20-24 years among the Arabs, and the respective cumulative death rates were 24.9% (n = 594) and 32.5% (n = 40) (P = 0.1). The point prevalences in 2010 were 58.4 and 11.4 per 100 000 for JNE and Arabs, and in adults aged 15-59 years they were 71.5 and 26.3 per 100 000, respectively. In Muslims, Christians and Druze, the point prevalences were 4.2, 11.2 and 7.1 per 100 000, and in adults aged 15-59 years they were 22.6, 42.9 and 29.4, respectively. The most common risk group among JNE was men who have sex with men (MSM; n = 1223; 51.2%), followed by injecting drug users (n = 661; 27.7%), while among Arabs it was MSM (n = 63; 48.1%), followed by heterosexuals (n = 36; 27.3%). The HIV/AIDS burden in Israeli Arab males was significantly lower than that in Jews, and in both populations the most common risk group was MSM, with the proportion of MSM increasing with time. © 2012 British HIV Association.

  2. The Student Guide: Financial Aid.

    ERIC Educational Resources Information Center

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

    This publication explains what federal student financial aid is and what types of student aid are available. Two introductory sections present: federal student aid at-a-glance (what it is, who gets it, and how to get it) and finding out about student aid. The first section presents general information on the following subjects: student…

  3. The First Aid Training Picture.

    ERIC Educational Resources Information Center

    Moore, Ian

    2000-01-01

    Discusses the history of first aid training provisions in the United Kingdom with respect to the outdoor industry, what to look for in a first aid training provider, an experiential model of first aid training, and the current National Governing Body requirements for first aid training for various types of coaches and instructors. (TD)

  4. Charitable Giving for HIV and AIDS: Results from a Canadian National Survey

    PubMed Central

    Allman, Dan; Calzavara, Liviana; Worthington, Catherine; Tyndall, Mark; Adrien, Alix; Walters, Melissa; White, Samantha; Jones, Marcella K.

    2014-01-01

    Background For the first time, a national survey of adults in Canada posed questions on charitable giving for HIV and AIDS. The objective of this analysis was to explore the behaviour and attitudes of this population in terms of charitable giving. Methods In 2011, individuals in Canada 16 years of age or older were recruited for a survey from an online panel supplemented by random digit dial telephone interviewing. The margin of error was +/−2.1 percentage points (95%). Chi-square tests were used to detect bivariate associations. A multivariate logistic regression model was fit to compare those who had donated to HIV and AIDS in the past 12 months with those who had donated to other disease or illness charities. Results 2,139 participated. 82.5% had donated to a charitable cause in the past 12 months. 22.2% had ever donated to HIV and AIDS, with 7.8% doing so in the past 12 months. Individuals who had donated to HIV and AIDS versus other disease or illness charities tended to be younger (p<0.05), single (p<0.005), more highly educated (p<0.001) and to self-identify as a member of a sexual minority group (p<0.001). Multivariate analysis revealed individuals who self-identified as a member of a sexual minority group were significantly much more likely to have donated to HIV and AIDS than to other disease or illness charities in the past 12 months (OR, 7.73; p<0.001; CI 4.32–13.88). Discussion Despite a generally philanthropic orientation, relatively few respondents had ever been involved in charitable giving for HIV and AIDS. Those who had could be understood relationally as individuals at closer social proximity to HIV and AIDS such as members of sexual minority groups. PMID:25153827

  5. Detection and localization of change points in temporal networks with the aid of stochastic block models

    NASA Astrophysics Data System (ADS)

    De Ridder, Simon; Vandermarliere, Benjamin; Ryckebusch, Jan

    2016-11-01

    A framework based on generalized hierarchical random graphs (GHRGs) for the detection of change points in the structure of temporal networks has recently been developed by Peel and Clauset (2015 Proc. 29th AAAI Conf. on Artificial Intelligence). We build on this methodology and extend it to also include the versatile stochastic block models (SBMs) as a parametric family for reconstructing the empirical networks. We use five different techniques for change point detection on prototypical temporal networks, including empirical and synthetic ones. We find that none of the considered methods can consistently outperform the others when it comes to detecting and locating the expected change points in empirical temporal networks. With respect to the precision and the recall of the results of the change points, we find that the method based on a degree-corrected SBM has better recall properties than other dedicated methods, especially for sparse networks and smaller sliding time window widths.

  6. Extended family childcare arrangements in a context of AIDS: collapse or adaptation?

    PubMed

    Mathambo, Vuyiswa; Gibbs, Andy

    2009-01-01

    Families are subjected to a number of social, economic, political and demographic challenges. In recent years, the AIDS epidemic has constituted a major challenge for already poor families due to its wide reaching social, economic and health consequences. The devastating consequence of HIV and AIDS is being seen through the prolonged illness and death of family members of prime working age which impacts on family livelihoods and the ability to provide for and protect its members. This paper forms part of a review - commissioned by the Joint Learning Initiative on Children and HIV/AIDS - of qualitative studies of how families in southern Africa have changed, and are changing, as a result of the impact of HIV and AIDS. This paper presents results of how extended family childcare arrangements are changing as a result of the AIDS epidemic. In a southern African context, family denotes a wider array of relations than biological parents and their children - with children growing up amongst a multitude of relations sharing responsibility for their care and upbringing (Chirwa, 2002; Verhoef, 2005). Recently, there has been growing interest in the capacity of the extended family to care for the increasing number of children whose parents have died. However, literature on the role of the extended family in caring for orphaned children remains contradictory. One approach - the social rupture thesis (Chirwa, 2002) - suggests that the extended family network is collapsing under the strain of AIDS. On the other hand, families are portrayed as resilient and dynamic entities which are adapting their systems of childcare in response to the epidemic (Kuo,2007). In line with Abebe and Aase (2007) and Adams, Cekan, and Sauerborn (1998), this paper proposes a continuum of survival rather than a polarisation of extended family childcare arrangements.

  7. Internalization property of intestinal bacteria in colon cancer and HIV/AIDS patients.

    PubMed

    Wachsmannova, Lenka; Ciernikova, Sona; Majek, Juraj; Mego, Michal; Stevurkova, Viola; Zajac, Vladimir

    2016-07-01

    Bacteria from the intestinal tract of Slovak and American HIV/AIDS patients and Slovak colon cancer patients were tested for the capacity to be internalized by cells of the HL-60 cell line as well as by normal human lymphocytes. They were anticipated to possess a specific characteristic, i.e. a vigorous ability to be internalized by HL-60 cells and human lymphocytes. This assumption was confirmed by gentamicin protection assay. Internalization of bacteria from HIV/AIDS patients frequently resulted in partial (patients SKM1, SKM22) or complete lysis (patients SKK1-1, SKM12) of HL-60 cells. In comparison with intramucosal bacteria isolated from patients with colorectal cancer (TSG, 883, 660, 838, 536, MZRa), their capacity to internalize HL-60 cells was found to be 15-20 times higher (USP15/7, USP1/4, USP3/3, SK725/5). Partial lysis (patients USP15/7, USP3/3 and SKM22) and complete lysis (patients USP1/4, SKK1-1/1, SKM1/6, SKM12/5) were detected also after internalization of bacteria by normal human lymphocytes. Compared to the amount of intracellular bacteria isolated from patients with HIV/AIDS, the ability of bacteria from patients with colorectal cancer to internalize normal human lymphocytes was significantly lower (10-15 times), yet still higher than that of bacteria isolated from healthy people. Our results present the ability of bacteria of colon cancer patients and HIV/AIDS patients to internalize HL-60 cells and normal human lymphocytes. The findings underline the potentially important function of bacteria in the induction of colorectal cancer and immunodeficiency. The particularly high detection ability of bacteria from HIV/AIDS patients to internalize normal human cells emphasizes their potentially important role in the process of AIDS.

  8. MRMAide: a mixed resolution modeling aide

    NASA Astrophysics Data System (ADS)

    Treshansky, Allyn; McGraw, Robert M.

    2002-07-01

    The Mixed Resolution Modeling Aide (MRMAide) technology is an effort to semi-automate the implementation of Mixed Resolution Modeling (MRM). MRMAide suggests ways of resolving differences in fidelity and resolution across diverse modeling paradigms. The goal of MRMAide is to provide a technology that will allow developers to incorporate model components into scenarios other than those for which they were designed. Currently, MRM is implemented by hand. This is a tedious, error-prone, and non-portable process. MRMAide, in contrast, will automatically suggest to a developer where and how to connect different components and/or simulations. MRMAide has three phases of operation: pre-processing, data abstraction, and validation. During pre-processing the components to be linked together are evaluated in order to identify appropriate mapping points. During data abstraction those mapping points are linked via data abstraction algorithms. During validation developers receive feedback regarding their newly created models relative to existing baselined models. The current work presents an overview of the various problems encountered during MRM and the various technologies utilized by MRMAide to overcome those problems.

  9. Knowledge levels of pre-school teachers related with basic first-aid practices, Isparta sample.

    PubMed

    Sönmez, Yonca; Uskun, Ersin; Pehlivan, Azize

    2014-09-01

    The aim of this study was to evaluate the levels of knowledge of pre-school teachers working in the province center of Isparta related with basic first-aid practices and some factors which affected these levels of knowledge. In this cross-sectional, analytic study, 110 pre-school teachers working in the province center of Isparta constituted the population. A questionnaire questioning sociodemographic properties and the level of knowledge related with first-aid practices was applied under supervision. The level of knowledge was evaluated on a 20-point scale. In the analyses, Kruskal-Wallis and Mann-Whitney U tests and Spearman's rank correlation were used. The study was approved by the Ethical Committee for Clinical Studies of Süleyman Demirel University School of Medicine (registration number: 105). The mean score of first-aid knowledge of the pre-school teachers was found to be 11.9±2.9. The least known issues included washing the wound by soap and water after a dog bite, information related with the necessity of immobilization of a child who has fallen from a high level and the phone number of National Poison Information Center (16.4%, 20.9% and 22.7%, respectively). The scores of the subjects whose knowledge of first-aid was evaluated to be well were higher compared to the subjects whose knowledge of first-aid was evaluated to be moderate (p=0.009) and poor (p=0.001). It was found that first-aid scores did not show significant difference in terms of age, working period, having received first-aid training and having faced with a condition requiring first-aid previously (p>0.05, for all comparisons). It was found that pre-school teachers had insufficient first-aid knowledge. Since the first-aid knowledge scores of the subjects who reported that they received first-aid training before did not show significant difference, it was thought that the quality of training was as important as receiving training.

  10. Using HIV&AIDS statistics in pre-service Mathematics Education to integrate HIV&AIDS education.

    PubMed

    van Laren, Linda

    2012-12-01

    In South Africa, the HIV&AIDS education policy documents indicate opportunities for integration across disciplines/subjects. There are different interpretations of integration/inclusion and mainstreaming HIV&AIDS education, and numerous levels of integration. Integration ensures that learners experience the disciplines/subjects as being linked and related, and integration is required to support and expand the learners' opportunities to attain skills, acquire knowledge and develop attitudes and values across the curriculum. This study makes use of self-study methodology where I, a teacher educator, aim to improve my practice through including HIV&AIDS statistics in Mathematics Education. This article focuses on how I used HIV&AIDS statistics to facilitate pre-service teacher reflection and introduce them to integration of HIV&AIDS education across the curriculum. After pre-service teachers were provided with HIV statistics, they drew a pie chart which graphically illustrated the situation and reflected on issues relating to HIV&AIDS. Three themes emerged from the analysis of their reflections. The themes relate to the need for further HIV&AIDS education, the changing pastoral role of teachers and the changing context of teaching. This information indicates that the use of statistics is an appropriate means of initiating the integration of HIV&AIDS education into the academic curriculum.

  11. Material Teaching Aids: Enhancement Tool for Teaching Essay Writing in Secondary Schools

    ERIC Educational Resources Information Center

    Fidelia, Okonkwo Adaobi

    2015-01-01

    The purpose of this study is to investigate the use of material teaching aids as enhancement tool for teaching essay writing in secondary schools in Ebonyi State. A 4-point Likert-scale questionnaire was used as the instrument. A trial test was conducted and tested for reliability and a value of 0.75 was obtained from the test. The instrument was…

  12. Out-of-Pocket Net Price for College. Data Point. NCES 2014-902

    ERIC Educational Resources Information Center

    Horn, Laura; Paslov, Jonathan

    2014-01-01

    This Data Point uses data from four administrations of the National Postsecondary Student Aid Study (NPSAS:2000, NPSAS:04, NPSAS:08, and NPSAS:12) to briefly present trends in out-of-pocket net price for college, the amount that students and their families must pay to attend college after subtracting grants, loans, work-study, and all other…

  13. The solar power satellite - A programme for development aid

    NASA Astrophysics Data System (ADS)

    Meiner, R. C.

    It is pointed out that there are essentially four types of foreign aid. These types include the transfer of knowledge, the transfer of materials, the transfer of funds, and the provision of preferential agreements. A great number of studies have been conducted to assess the pros and cons of a Solar Power Satellite System (SPSS). According to many, the most difficult problems which have to be solved in connection with such a project are related to environmental, societal, political, and institutional aspects. The present investigation is concerned with the initiation of a gradual, phased approach toward a Solar Power Satellite (SPS). Phase I of such an approach would involve the set-up of an organization and the allocation of studies. The building of photovoltaic farms and of an SPS pilot project would occur during the second phase, while development and deployment of a full SPSS would take place during the third phase. The developments are to be financed under foreign aid.

  14. Laying the foundation for Connect to Protect: a multi-site community mobilization intervention to reduce HIV/AIDS incidence and prevalence among urban youth.

    PubMed

    Ziff, Mauri A; Harper, Gary W; Chutuape, Kate S; Deeds, Bethany Griffin; Futterman, Donna; Francisco, Vincent T; Muenz, Larry R; Ellen, Jonathan M

    2006-05-01

    Despite the considerable resources that have been dedicated to HIV prevention interventions and services over the past decade, HIV incidence among young people in the United States remains alarmingly high. One reason is that the majority of prevention efforts continue to focus solely on modifying individual behavior, even though public health research strongly suggests that changes to a community's structural elements, such as their programs, practices, and laws or policies, may result in more effective and sustainable outcomes. Connect to Protect is a multi-city community mobilization intervention that focuses on altering or creating community structural elements in ways that will ultimately reduce youth HIV incidence and prevalence. The project, which spans 6 years, is sponsored by the Adolescent Medicine Trials Network for HIV/AIDS Interventions at multiple urban clinical research sites. This paper provides an overview of the study's three phases and describes key factors in setting a firm foundation for the initiation and execution of this type of undertaking. Connect to Protect's community mobilization approach to achieving structural change represents a relatively new and broad direction in HIV prevention research. To optimize opportunities for its success, time and resources must be initially placed into laying the groundwork. This includes activities such as building a strong overarching study infrastructure to ensure protocol tasks can be met across sites; tapping into local site and community expertise and knowledge; forming collaborative relationships between sites and community organizations and members; and fostering community input on and support for changes at a structural level. Failing to take steps such as these may lead to insurmountable implementation problems for an intervention of this kind.

  15. 40 CFR 414.110 - Applicability; description of the subcategory of indirect discharge point sources.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Applicability; description of the subcategory of indirect discharge point sources. 414.110 Section 414.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND...

  16. 40 CFR 414.110 - Applicability; description of the subcategory of indirect discharge point sources.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Applicability; description of the subcategory of indirect discharge point sources. 414.110 Section 414.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND...

  17. 40 CFR 414.110 - Applicability; description of the subcategory of indirect discharge point sources.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the subcategory of indirect discharge point sources. 414.110 Section 414.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND...

  18. 40 CFR 414.110 - Applicability; description of the subcategory of indirect discharge point sources.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Applicability; description of the subcategory of indirect discharge point sources. 414.110 Section 414.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND...

  19. 40 CFR 414.110 - Applicability; description of the subcategory of indirect discharge point sources.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Applicability; description of the subcategory of indirect discharge point sources. 414.110 Section 414.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ORGANIC CHEMICALS, PLASTICS, AND...

  20. Puppetry and AIDS education.

    PubMed

    Friedman, G

    1992-01-01

    The effectiveness of puppet theater in communicating information about acquired immunodeficiency syndrome (AIDS) has been demonstrated in a project launched in 1988 by the African Research and Education Puppetry Program (AREPP). Puppetry is a vital part of the Bambara, Bozo, and Yoruba cultures. "Puppets Against AIDS" tells the story of a condom refuser who transmits the AIDS virus to his wife and their infant. An evaluation conducted by social epidemiologists in 1989 found the production to be comprehensive in its educational messages and effective in contributing to the audiences' knowledge and intended behavioral changes. A discussion period follows the production. The show was subsequently incorporated into an existing community-based AIDS education program. Because AIDS touches upon sensitive and often taboo areas of social life, the dissemination of information through puppets is not perceived as threatening as interpersonal interaction.

  1. The Protective Role of HLA-DRB1∗13 in Autoimmune Diseases

    PubMed Central

    Bettencourt, Andreia; Carvalho, Cláudia; Leal, Bárbara; Brás, Sandra; Lopes, Dina; Martins da Silva, Ana; Santos, Ernestina; Torres, Tiago; Almeida, Isabel; Farinha, Fátima; Barbosa, Paulo; Marinho, António; Selores, Manuela; Correia, João; Vasconcelos, Carlos; Costa, Paulo P.; da Silva, Berta Martins

    2015-01-01

    Autoimmune diseases (AIDs) are characterized by a multifactorial aetiology and a complex genetic background, with the MHC region playing a major role. We genotyped for HLA-DRB1 locus 1228 patients with AIDs-213 with Systemic Lupus Erythematosus (SLE), 166 with Psoriasis or Psoriatic Arthritis (Ps + PsA), 153 with Rheumatoid Arthritis (RA), 67 with Systemic Sclerosis (SSc), 536 with Multiple Sclerosis (MS), and 93 with Myasthenia Gravis (MG) and 282 unrelated controls. We confirmed previously established associations of HLA-DRB1∗15 (OR = 2.17) and HLA-DRB1∗03 (OR = 1.81) alleles with MS, HLA-DRB1∗03 with SLE (OR = 2.49), HLA-DRB1∗01 (OR = 1.79) and HLA-DRB1∗04 (OR = 2.81) with RA, HLA-DRB1∗07 with Ps + PsA (OR = 1.79), HLA-DRB1∗01 (OR = 2.28) and HLA-DRB1∗08 (OR = 3.01) with SSc, and HLA-DRB1∗03 with MG (OR = 2.98). We further observed a consistent negative association of HLA-DRB1∗13 allele with SLE, Ps + PsA, RA, and SSc (18.3%, 19.3%, 16.3%, and 11.9%, resp., versus 29.8% in controls). HLA-DRB1∗13 frequency in the AIDs group was 20.0% (OR = 0.58). Although different alleles were associated with particular AIDs, the same allele, HLA-DRB1∗13, was underrepresented in all of the six diseases analysed. This observation suggests that this allele may confer protection for AIDs, particularly for systemic and rheumatic disease. The protective effect of HLA-DRB1∗13 could be explained by a more proficient antigen presentation by these molecules, favouring efficient clonal deletion during thymic selection. PMID:26605347

  2. Caregivers' and non-caregivers' knowledge regarding HIV/AIDS and attitude towards HIV/AIDS and orphans in Nigeria.

    PubMed

    Ohnishi, Mayumi; Nakamura, Keiko; Kizuki, Masashi; Seino, Kaoruko; Inose, Tomoko; Takano, Takehito

    2008-09-01

    Nigeria has an estimated 930,000 AIDS orphans, which has a marked impact on family and community. This study was performed to characterise caregivers' knowledge regarding HIV/AIDS and their attitude towards HIV/AIDS, orphans in general and AIDS orphans in particular. Caregivers and non-caregivers aged 25-70 years in Nigeria were interviewed from January and March 2003, and logistic regression analysis was used to determine associations between caregivers' knowledge regarding HIV/AIDS and attitudes towards HIV/AIDS, orphans and AIDS orphans, and demographic characteristics and background status regarding HIV/AIDS and orphans. A total of 824 interviewees participated in the survey (82.4% response rate), of whom 290 (35.2%) were current caregivers of orphans. The mean number of orphans per current caregiver was 1.8 (standard deviation 1.4). Factors related to higher knowledge level regarding HIV/AIDS were female gender [odds ratio (OR) = 3.49; 95% confidence interval (CI): 2.33, 5.22] and belief that AIDS is a common disease (OR = 3.39; 95% CI: 2.19, 5.26). Factors associated with positive attitudes towards HIV/AIDS, orphans in general and AIDS orphans in particular were age 35-44 years (OR = 1.73; 95% CI: 1.11, 2.69), Koranic schooling (OR = 8.69; 95% CI: 2.42, 31.19), polygamy (OR = 1.76; 95% CI: 1.17, 2.62), belief that there are increasing numbers of orphans in the community (OR = 2.59; 95% CI: 1.32, 5.08) and having relatives or friends with HIV/AIDS (OR = 2.88; 95% CI: 1.61, 1.58). There was a slight correlation (r = 0.17, P < 0.001) between caregivers' knowledge regarding HIV/AIDS and positive attitudes towards HIV/AIDS, orphans and AIDS orphans. Demographic characteristics and personal experience should be taken into consideration to improve attitudes and behaviour related to HIV/AIDS and caring for orphans and AIDS orphans.

  3. Hearing Aids and Music

    PubMed Central

    Chasin, Marshall; Russo, Frank A.

    2004-01-01

    Historically, the primary concern for hearing aid design and fitting is optimization for speech inputs. However, increasingly other types of inputs are being investigated and this is certainly the case for music. Whether the hearing aid wearer is a musician or merely someone who likes to listen to music, the electronic and electro-acoustic parameters described can be optimized for music as well as for speech. That is, a hearing aid optimally set for music can be optimally set for speech, even though the converse is not necessarily true. Similarities and differences between speech and music as inputs to a hearing aid are described. Many of these lead to the specification of a set of optimal electro-acoustic characteristics. Parameters such as the peak input-limiting level, compression issues—both compression ratio and knee-points—and number of channels all can deleteriously affect music perception through hearing aids. In other cases, it is not clear how to set other parameters such as noise reduction and feedback control mechanisms. Regardless of the existence of a “music program,” unless the various electro-acoustic parameters are available in a hearing aid, music fidelity will almost always be less than optimal. There are many unanswered questions and hypotheses in this area. Future research by engineers, researchers, clinicians, and musicians will aid in the clarification of these questions and their ultimate solutions. PMID:15497032

  4. HIV / AIDS and tourism.

    PubMed

    Forsythe, S

    1999-01-01

    Since it tends to be significantly affected by HIV/AIDS, the tourism sector is a likely target for HIV/AIDS interventions in many countries. The tourist industry is at particular risk from the pandemic because of the mobility of the work force, the presence of sex tourists, and the heavy reliance of many countries upon tourism revenues. Indeed, tourism is one of the largest and fastest growing industries in many countries. Some people have speculated that potential tourists' fear of AIDS could discourage them from visiting certain countries, while others have even suggested that tourism should be discouraged because the industry contributes to the spread of HIV/AIDS. When traveling, tourists often take risks that they would not take at home. They tend to drink more, use drugs more, and be generally more adventurous while on holiday. Such adventures often include taking sexual risks. When tourists have sex with prostitutes, hotel staff, and others in the local population, a bridge can be created for HIV to cross back and forth between the tourist's home country and the tourist destination. The author reviews selected studies on the relationship between HIV/AIDS and tourism. Overall, the existing literature offers no definitive evidence that AIDS has had any lasting impact upon the tourism industry anywhere in the world. Rather, promoting a healthy tourism industry and HIV/AIDS prevention are likely complementary in many ways.

  5. A system-approach to the elastohydrodynamic lubrication point-contact problem

    NASA Technical Reports Server (NTRS)

    Lim, Sang Gyu; Brewe, David E.

    1991-01-01

    The classical EHL (elastohydrodynamic lubrication) point contact problem is solved using a new system-approach, similar to that introduced by Houpert and Hamrock for the line-contact problem. Introducing a body-fitted coordinate system, the troublesome free-boundary is transformed to a fixed domain. The Newton-Raphson method can then be used to determine the pressure distribution and the cavitation boundary subject to the Reynolds boundary condition. This method provides an efficient and rigorous way of solving the EHL point contact problem with the aid of a supercomputer and a promising method to deal with the transient EHL point contact problem. A typical pressure distribution and film thickness profile are presented and the minimum film thicknesses are compared with the solution of Hamrock and Dowson. The details of the cavitation boundaries for various operating parameters are discussed.

  6. A qualitative insight of HIV/AIDS patients' perspective on disease and disclosure.

    PubMed

    Syed, Imran Ahmed; Syed Sulaiman, Syed Azhar; Hassali, Mohammad Azmi; Thiruchelvum, Kaeshalya; Lee, Christopher K C

    2015-12-01

    Understanding patients' knowledge and belief towards disease could play a vital role from an outcome perspective of disease management and HIV/AIDS patients are not exception to that. Qualitative methodology was used to explore Malaysian HIV/AIDS patients' perspectives on disease and status disclosure. A semi structured interview guide was used to interview the patients and a saturation point was reached after the 13th interview. All interviews were audio-recorded and subjected to a standard content analysis framework. Understandings and beliefs towards HIV/AIDS and Perspective on disease disclosures were two main themes derived from patients' data. Beliefs towards causes and cure emerged as sub-themes under disease understandings while reasons for disclosure and non-disclosure were resulted as main sub-themes under disease disclosure. Majority of patients apprehended HIV/AIDS and its causes to acceptable extent, there were elements of spirituality and lack of education involved with such understandings. Though beliefs existed that knowing status is better than being ignorant, fear of stigma and discrimination, social consequences and family emotions were found important elements linked to disease non-disclosure. The outcomes provided basic information about patients' perceptions towards disease and status disclosure among HIV/AIDS patients which can help in the designing and improvising existing strategies to enhance disease awareness and acceptance and will also serve as baseline data for future research further focusing on this subject. © 2014 John Wiley & Sons Ltd.

  7. Caregiving to persons living with HIV/AIDS: experiences of Vietnamese family members.

    PubMed

    Lundberg, Pranee C; Doan, Thoa Thi Kim; Dinh, Thu Thi Xuan; Oach, Nhung Kim; Le, Phong Hoang

    2016-03-01

    To examine the experiences of caregiving among Vietnamese family members of persons living with HIV/AIDS. As the number of persons living with HIV/AIDS increases, the need of family caregivers who can take responsibility for the home care of these persons increases. Vietnam has one of the fastest growing HIV epidemics in Asia. A descriptive cross-sectional study with quantitative and qualitative methods was used. A purposive sample of 104 family caregivers, both male and female, participated voluntarily by answering a questionnaire of caregiver burden, and 20 of them participated in in-depth interview. Female caregivers were mainly mothers and wives while male caregivers were mainly husbands, fathers and siblings. The largest group of family caregivers reported moderate to severe burden. There was no difference between genders in total caregiver burden, but there were several differences between older and younger caregivers in some items of caregiver burden. Five categories of experiences emerged: Different types of caregiving to persons living with HIV/AIDS, cultural and religious issues associated with caregiving, keeping secret to avoid stigma and discrimination, lack of knowledge about disease and provision of care, and fear, anxiety and frustration. Stigma and discrimination should be decreased by providing knowledge to the general public about HIV/AIDS, in particular about ways of transmission and protection. Special knowledge should be given to family caregivers to enable them to give care to persons living with HIV/AIDS at home. This could be done through culturally appropriate training/intervention programmes in which coping methods should be included. Support group interventions should also be carried through. The results obtained can be used as baseline information. Health care providers should consider gender, age and culture of family members of persons living with HIV/AIDS. Knowledge about HIV/AIDS, provision of care at home and in hospital, and

  8. Prospective memory in an air traffic control simulation: External aids that signal when to act

    PubMed Central

    Loft, Shayne; Smith, Rebekah E.; Bhaskara, Adella

    2011-01-01

    At work and in our personal life we often need to remember to perform intended actions at some point in the future, referred to as Prospective Memory. Individuals sometimes forget to perform intentions in safety-critical work contexts. Holding intentions can also interfere with ongoing tasks. We applied theories and methods from the experimental literature to test the effectiveness of external aids in reducing prospective memory error and costs to ongoing tasks in an air traffic control simulation. Participants were trained to accept and hand-off aircraft, and to detect aircraft conflicts. For the prospective memory task participants were required to substitute alternative actions for routine actions when accepting target aircraft. Across two experiments, external display aids were provided that presented the details of target aircraft and associated intended actions. We predicted that aids would only be effective if they provided information that was diagnostic of target occurrence and in this study we examined the utility of aids that directly cued participants when to allocate attention to the prospective memory task. When aids were set to flash when the prospective memory target aircraft needed to be accepted, prospective memory error and costs to ongoing tasks of aircraft acceptance and conflict detection were reduced. In contrast, aids that did not alert participants specifically when the target aircraft were present provided no advantage compared to when no aids we used. These findings have practical implications for the potential relative utility of automated external aids for occupations where individuals monitor multi-item dynamic displays. PMID:21443381

  9. Prospective memory in an air traffic control simulation: external aids that signal when to act.

    PubMed

    Loft, Shayne; Smith, Rebekah E; Bhaskara, Adella

    2011-03-01

    At work and in our personal life we often need to remember to perform intended actions at some point in the future, referred to as Prospective Memory. Individuals sometimes forget to perform intentions in safety-critical work contexts. Holding intentions can also interfere with ongoing tasks. We applied theories and methods from the experimental literature to test the effectiveness of external aids in reducing prospective memory error and costs to ongoing tasks in an air traffic control simulation. Participants were trained to accept and hand-off aircraft and to detect aircraft conflicts. For the prospective memory task, participants were required to substitute alternative actions for routine actions when accepting target aircraft. Across two experiments, external display aids were provided that presented the details of target aircraft and associated intended actions. We predicted that aids would only be effective if they provided information that was diagnostic of target occurrence, and in this study, we examined the utility of aids that directly cued participants when to allocate attention to the prospective memory task. When aids were set to flash when the prospective memory target aircraft needed to be accepted, prospective memory error and costs to ongoing tasks of aircraft acceptance and conflict detection were reduced. In contrast, aids that did not alert participants specifically when the target aircraft were present provided no advantage compared to when no aids were used. These findings have practical implications for the potential relative utility of automated external aids for occupations where individuals monitor multi-item dynamic displays.

  10. Review of Climatic Protection Techniques for Electronic Equipments.

    DTIC Science & Technology

    1982-10-01

    that the water vapour to be measured is carried in a dry nitrogen gas flow to an electrolytic cell which electrolyses the water vapour to hydrogen and...environments, the major factor being protection from the effects of water and water vapour in the atmosphere aided by temperature effects. The effects of...moisture on equipments, achieving and maintaining a dry interior, sealing standards, water vapour barriers, desiccation, drying-out procedures and

  11. Investigating the association between HIV/AIDS and recent fertility patterns in Kenya.

    PubMed

    Magadi, Monica Akinyi; Agwanda, Alfred O

    2010-07-01

    Findings from previous studies linking the HIV/AIDS epidemic and fertility of populations have remained inconclusive. In sub-Saharan Africa, demographic patterns point to the epidemic resulting in fertility reduction. However, evidence from the 2003 Kenya Demographic and Health Survey (KDHS) has revealed interesting patterns, with regions most adversely affected with HIV/AIDS showing the clearest reversal trend in fertility decline. While there is suggestive evidence that fertility behaviour in some parts of sub-Saharan Africa has changed in relation to the HIV/AIDS epidemic, more rigorous empirical analysis is necessary to better understand this relationship. In this paper, we examine individual and contextual community HIV/AIDS factors associated with fertility patterns in Kenya, paying particular attention to possible mechanisms of the association. Multilevel models are applied to the 2003 KDHS, introducing various proximate fertility determinants in successive stages, to explore possible mechanisms through which HIV/AIDS may be associated with fertility. The results corroborate findings from earlier studies of the fertility inhibiting effect of HIV among infected women. HIV-infected women have 40 percent lower odds of having had a recent birth than their uninfected counterparts of similar background characteristics. Further analysis suggests an association between HIV/AIDS and fertility that exists through proximate fertility determinants relating to sexual exposure, breastfeeding duration, and foetal loss. While HIV/AIDS may have contributed to reduced fertility, mainly through reduced sexual exposure, there is evidence that it has contributed to increased fertility, through reduced breastfeeding and increased desire for more children resulting from increased infant/child mortality (i.e. a replacement phenomenon). In communities at advanced stages of the HIV/AIDS epidemic, it is possible that infant/child mortality has reached appreciably high levels where the

  12. Biophysical Characterization and Predicted Human Thermal Responses to U.S. Army Body Armor Protection Levels (BAPL)

    DTIC Science & Technology

    2013-09-01

    for ballistic protection in the form of hard (e.g., ceramic plates ) and soft armor materials. The ultimate goal of these protective vests is to...Strain Decision Aid im Vapor permeability im/clo permeability index IOTV Interceptor Outer Tactical Vest m•s meters per second PC Plate Carrier RH...Army Body Armor Protection Levels (BAPL) 0 to 5 Level Configuration Added Weight lbs/kg BAPL 0 No body armor 0 BAPL 1 Vest or plate carrier with

  13. Predictors of Hearing-Aid Outcomes

    PubMed Central

    Johannesen, Peter T.; Pérez-González, Patricia; Blanco, José L.; Kalluri, Sridhar; Edwards, Brent

    2017-01-01

    Over 360 million people worldwide suffer from disabling hearing loss. Most of them can be treated with hearing aids. Unfortunately, performance with hearing aids and the benefit obtained from using them vary widely across users. Here, we investigate the reasons for such variability. Sixty-eight hearing-aid users or candidates were fitted bilaterally with nonlinear hearing aids using standard procedures. Treatment outcome was assessed by measuring aided speech intelligibility in a time-reversed two-talker background and self-reported improvement in hearing ability. Statistical predictive models of these outcomes were obtained using linear combinations of 19 predictors, including demographic and audiological data, indicators of cochlear mechanical dysfunction and auditory temporal processing skills, hearing-aid settings, working memory capacity, and pretreatment self-perceived hearing ability. Aided intelligibility tended to be better for younger hearing-aid users with good unaided intelligibility in quiet and with good temporal processing abilities. Intelligibility tended to improve by increasing amplification for low-intensity sounds and by using more linear amplification for high-intensity sounds. Self-reported improvement in hearing ability was hard to predict but tended to be smaller for users with better working memory capacity. Indicators of cochlear mechanical dysfunction, alone or in combination with hearing settings, did not affect outcome predictions. The results may be useful for improving hearing aids and setting patients’ expectations. PMID:28929903

  14. Point process methods in epidemiology: application to the analysis of human immunodeficiency virus/acquired immunodeficiency syndrome mortality in urban areas.

    PubMed

    Quesada, Jose Antonio; Melchor, Inmaculada; Nolasco, Andreu

    2017-05-26

    The analysis of spatio-temporal patterns of disease or death in urban areas has been developed mainly from the ecological studies approach. These designs may have some limitations like the ecological fallacy and instability with few cases. The objective of this study was to apply the point process methodology, as a complement to that of aggregated data, to study HIV/AIDS mortality in men in the city of Alicante (Spain). A case-control study in residents in the city during the period 2004-2011 was designed. Cases were men who died from HIV/AIDS and controls represented the general population, matched by age to cases. The risk surfaces of death over the city were estimated using the log-risk function of intensities, and we contrasted their temporal variations over the two periods. High risk significant areas of death by HIV/AIDS, which coincide with the most deprived areas in the city, were detected. Significant spatial change of the areas at risk between the periods studied was not detected. The point process methodology is a useful tool to analyse the patterns of death by HIV/AIDS in urban areas.

  15. Implantable Heart Aid

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Medrad utilized NASA's Apollo technology to develop a new device called the AID implantable automatic pulse generator which monitors the heart continuously, recognizes the onset of ventricular fibrillation and delivers a corrective electrical shock. AID pulse generator is, in effect, a miniaturized version of the defibrillator used by emergency squads and hospitals to restore rhythmic heartbeat after fibrillation, but has the unique advantage of being permanently available to the patient at risk. Once implanted, it needs no specially trained personnel or additional equipment. AID system consists of a microcomputer, a power source and two electrodes which sense heart activity.

  16. Beyond the Borders: A Discussion of Student Financial Aid and Educational Opportunity in Texas, New York and the Pacific Rim in Relationship to California.

    ERIC Educational Resources Information Center

    Eureka Project, Sacramento, CA.

    Student financial aid is a major education industry. Three papers by educational professionals are presented as points of comparison. "Student Financial Aid Policies and Programs in Texas and California: A Comparison" (Stephen Janes) states that Texas and California have much in common; demographics in the two states are not radically…

  17. TARDEC FIXED HEEL POINT (FHP): DRIVER CAD ACCOMMODATION MODEL VERIFICATION REPORT

    DTIC Science & Technology

    2017-11-09

    SUPPLEMENTARY NOTES N/A 14. ABSTRACT Easy-to-use Computer-Aided Design (CAD) tools, known as accommodation models, are needed by the ground vehicle... designers when developing the interior workspace for the occupant. The TARDEC Fixed Heel Point (FHP): Driver CAD Accommodation Model described in this...is intended to provide the composite boundaries representing the body of the defined target design population, including posture prediction

  18. AIDS in Africa.

    PubMed

    Mokhobo, D

    1989-03-01

    Numerous cultural practices and attitudes in Africa represent formidable obstacles to the prevention of the further spread of acquired immunodeficiency syndrome (AIDS). Polygamy and concubinage are still widely practiced throughout Africa. In fact, sexual promiscuity on the part of males is traditionally viewed as positive--a reflection of male supremacy and male sexual prowess. The disintegration of the rural African family, brought about by urbanization, the migrant labor system, and poverty, has resulted in widespread premarital promiscuity. Contraceptive practices are perceived by many as a white conspiracy aimed at limiting the growth of the black population and thereby diminishing its political power. Condom use is particularly in disfavor. Thus, AIDS prevention campaigns urging Africans to restrict the number of sexual partners and to use condoms are unlikely to be successful. Another problem is that most Africans cannot believe that AIDS is sexually linked in that the disease does not affect the sex organs as is the case with other sexually transmitted diseases. The degree to which African governments are able to allocate resources to AIDS education will determine whether the epidemic can be controlled. Even with a massive outpouring of resources, it may be difficult to arouse public alarm about AIDS since Africans are so acclimated to living with calamities of every kind.

  19. D-Dimer Levels before HIV Seroconversion Remain Elevated Even after Viral Suppression and Are Associated with an Increased Risk of Non-AIDS Events.

    PubMed

    Freiberg, Matthew S; Bebu, Ionut; Tracy, Russell; So-Armah, Kaku; Okulicz, Jason; Ganesan, Anuradha; Armstrong, Adam; O'Bryan, Thomas; Rimland, David; Justice, Amy C; Agan, Brian K

    2016-01-01

    The mechanism underlying the excess risk of non-AIDS diseases among HIV infected people is unclear. HIV associated inflammation/hypercoagulability likely plays a role. While antiretroviral therapy (ART) may return this process to pre-HIV levels, this has not been directly demonstrated. We analyzed data/specimens on 249 HIV+ participants from the US Military HIV Natural History Study, a prospective, multicenter observational cohort of >5600 active duty military personnel and beneficiaries living with HIV. We used stored blood specimens to measure D-dimer and Interleukin-6 (IL-6) at three time points: pre-HIV seroconversion, ≥6 months post-HIV seroconversion but prior to ART initiation, and ≥6 months post-ART with documented HIV viral suppression on two successive evaluations. We evaluated the changes in biomarker levels between time points, and the association between these biomarker changes and future non-AIDS events. During a median follow-up of 3.7 years, there were 28 incident non-AIDS diseases. At ART initiation, the median CD4 count was 361cells/mm3; median duration of documented HIV infection 392 days; median time on ART was 354 days. Adjusted mean percent increase in D-dimer levels from pre-seroconversion to post-ART was 75.1% (95% confidence interval 24.6-148.0, p = 0.002). This increase in D-dimer was associated with a significant 22% increase risk of future non-AIDS events (p = 0.03). Changes in IL-6 levels across time points were small and not associated with future non-AIDS events. In conclusion, ART initiation and HIV viral suppression does not eliminate HIV associated elevation in D-dimer levels. This residual pathology is associated with an increased risk of future non-AIDS diseases.

  20. Financial Aid and For-Profit Colleges: Does Aid Encourage Entry?

    ERIC Educational Resources Information Center

    Cellini, Stephanie Riegg

    2010-01-01

    Concerns over rising college tuition and slow economic growth have brought renewed attention to the role of federal and state financial aid programs in opening access to education. Despite a large body of literature examining the effects of grant aid on four-year and public two-year college enrollment, for-profit colleges--particularly the vast…

  1. Beliefs, sexual behaviours and preventive practices with respect to HIV/AIDS among commercial sex workers in Daulatdia, Bangladesh.

    PubMed

    Hosain, G M M; Chatterjee, N

    2005-05-01

    Despite the rising prevalence of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) since 1994 in Bangladesh, the World Bank found the epidemic to be preventable provided vigorous and prompt action is taken. High-risk heterosexual contact, especially among commercial sex workers (CSWs), is a major mode of transmission. Formulation of relevant and effective prevention programmes for HIV/AIDS requires better understanding of the knowledge, attitudes, behaviours and practices in the high-risk groups. A cross-sectional survey comprising face-to-face interviews using a structured questionnaire with items on knowledge, beliefs, condom use and other sexually transmitted diseases (STDs). In total, 300 CSWs were interviewed between July and October 2000 in Daulatdia brothel. Daulatdia is one of the largest river ports in Bangladesh. Although most CSWs had heard of AIDS, correct knowledge of transmission and symptoms was lacking. HIV/AIDS was viewed as a remote threat, over-ridden by immediate economic and survival concerns. Although the majority of CSWs knew that condoms afforded protection against STDs/AIDS, only one-third of sex acts on the last day of work were protected through condom use. CSWs who were married, had been a CSW for less than 5 years, were with a new client, or had two or more clients in last working day reported significantly higher condom use. Client dissatisfaction was the major reason for not using condoms. Many did not obtain treatment for STDs in a timely fashion, if at all. Bangladesh needs a comprehensive HIV programme that combines clinical and screening measures with behaviour change and communication interventions, along with change in social norms and attention to the rights of CSWs in order to avert a widespread epidemic.

  2. Confronting HIV/AIDS in a South African village: The impact of health-seeking behaviour1

    PubMed Central

    GOLOOBA-MUTEBI, FREDERICK; TOLLMAN, STEPHEN M.

    2010-01-01

    Much social science research on HIV/AIDS focuses on its impact within affected communities and how people try to cope with its consequences. Based on fieldwork in rural South Africa, this article shows ways in which the inhabitants of a village react to illness, in general, and the role their reactions play in facilitating the spread of communicable diseases such as HIV/AIDS. There is potentially a strong connection between the manner in which people respond to illness in general, and actual transmission of infection. By influencing the way villagers react to episodes of ill health, folk beliefs about illness and illness causation may create avenues for more people to become infected. This suggests that efforts to combat the HIV/AIDS pandemic cannot succeed without tackling the effects of folk beliefs. Therefore, in addressing the problem of HIV/AIDS, experts should focus on more than disseminating information about cause and transmission, and promoting abstinence, safe sex, and other technocratic fixes. Our findings suggest that people need information to facilitate not only decision-making about how to self-protect against infection, but also appropriate responses when infection has already occurred. PMID:17676520

  3. HIV/AIDS and the Flu

    MedlinePlus

    ... Influenza Types Seasonal Avian Swine Variant Pandemic Other HIV/AIDS and the Flu Questions & Answers Language: English ( ... people with HIV and AIDS. Should people with HIV/AIDS receive the inactivated influenza vaccine? People with ...

  4. An assessment of risk behaviours to HIV/AIDS vulnerability among young female garment workers in Bangladesh.

    PubMed

    Sayem, A; Popsci, M

    2010-02-01

    This study attempted to assess the risk behaviours for HIV/AIDS among female garment workers aged 15-24 years.A total of 300 garment workers in Dhaka city were assessed with a semi-structured interview. Their knowledge of HIV/AIDS was moderate with high rates of misperception regarding modes of transmission. Further, symptoms of possible sexually transmitted infections (STIs) such as genital ulcer disease and vaginal discharge were prevalent, and risk behaviours such as low use of condoms, multiple sex partners and drug abuse were also found. Logistic regression identified that women who sourced information through radio/television, health service providers or friends had higher age at first intercourse and higher HIV/AIDS knowledge scores and were more likely to use condoms. Those who gained information through radio/television or health service providers and those who abused drugs were more likely to have sex with multiple sex partners, while information gained through health service providers, and higher HIV/AIDS knowledge were protective against drug abuse, whereas sex with multiple partners was a predictor of drug abuse. We conclude that in Bangladesh, female garment workers are at risk of HIV/AIDS due to low education, lack of knowledge, STIs and risky behaviour.

  5. Implementing HIV/AIDS education: impact of teachers' training on HIV/AIDS education in Bangladesh.

    PubMed

    Sarma, Haribondhu; Oliveras, Elizabeth

    2013-03-01

    School-based HIV/AIDS education is a common and well-proven intervention strategy for providing information on HIV/AIDS to young people. However, lack of skills among teachers for imparting sensitive information to students can lead to programme failure in terms of achieving goals. A cross-sectional study was conducted among teachers to identify the factors that support or hinder their role in HIV/AIDS education. A self-administered questionnaire was used for interviewing teachers from randomly-selected schools in two adjacent districts in Bangladesh. Based on exposure to teachers' training, the districts were divided into control and intervention areas and the teachers' ability, skill, and their participation in HIV/AIDS education were compared between the districts. Trained teachers in the intervention schools were more likely to participate, less likely to face difficulties, and more likely to use interactive teaching methods in HIV/ AIDS classes compared to the controls who did not receive any training. Inadequate allocation of time for conducting the HIV/AIDS class was found to be barriers to HIV/AIDS education that suggest the need to provide teachers with more support in terms of training and logistics.

  6. The relationship between HIV and AIDS and water scarcity in Nyamakate resettlements land, north-central Zimbabwe.

    PubMed

    Mbereko, Alexio; Scott, Dianne; John Chimbari, Moses

    2016-12-01

    HIV and AIDS and water variability have been studied separately, yet, they impact on rural households simultaneously in an interactive manner. The study provide narratives on various realities from a study in the Nyamakate community that illustrates the dialectical relationship between HIV and AIDS and water scarcity. A qualitative research methodology was employed, and the following data collection tools were used: semi-structured interviews, focus group discussions (FGDs) and participant observations. The study showed that in the Nyamakate area, HIV- and AIDS-affected households utilise more water if there is a bedridden patient. Such households utilise an average of 145 litres per day and reported a water shortage of 103 litres per day. Although community rules and customs stipulate that water should be accessible to everyone, exclusion of HIV- and AIDS-affected households is underlined by cultural issues, scorn at poor levels of hygiene, infectious opportunistic infections and labour shortage, which limited access to water points by households directly affected by HIV and AIDS. In cases where women were overwhelmed with caregiving roles, men fetch water. We conclude that HIV and AIDS and water scarcity are dialectically related and hence should be considered in an interactive manner in order to understand the challenges faced by affected households.

  7. From awareness to adoption: the effect of AIDS education and condom social marketing on condom use in Tanzania (1993-1996).

    PubMed

    Eloundou-Enyegue, Parfait M; Meekers, Dominique; Calvès, Anne Emmanuèle

    2005-05-01

    This paper uses retrospective event-history data covering a four-year period to examine the timing of exposure to HIV/AIDS education and social marketing condom promotion campaigns, relative to the timing of changes in sexual risk behaviour in Tanzania. Analysis of the event-history data shows that the process of exposure to AIDS education messages and exposure to brand advertising for Salama brand condoms was very different. While exposure to AIDS education was early and gradual, exposure to Salama brand condoms started later, but was much more rapid. After one year of advertising, over half of the target population had been reached by the Salama advertising campaign, mostly through newspapers, radio and television. During the study period, condom use increased from 15% at the beginning of 1993 to 42% at the end of 1996. Increases in condom use were driven both by men who became sexually active, and by men who were not yet protected, or not fully protected. The results further show that it is uncommon for men who adopted condom use to return to more risky behaviour, which suggests that behaviour change in the study population is permanent.

  8. HIV, AIDS, and the Future

    MedlinePlus

    Skip Navigation Bar Home Current Issue Past Issues HIV / AIDS HIV, AIDS, and the Future Past Issues / Summer 2009 ... turn Javascript on. Photo: The NAMES Project Foundation HIV and AIDS are a global catastrophe. While advances ...

  9. Considerations in computer-aided design for inlay cranioplasty: technical note.

    PubMed

    Nout, Erik; Mommaerts, Maurice Y

    2018-03-01

    Cranioplasty is a frequently performed procedure that uses a variety of reconstruction materials and techniques. In this technical note, we present refinements of computer-aided design-computer-aided manufacturing inlay cranioplasty. In an attempt to decrease complications related to polyether-ether-ketone (PEEK) cranioplasty, we gradually made changes to implant design and cranioplasty techniques. These changes include under-contouring of the implant and the use of segmented plates for large defects, microplate fixation for small temporal defects, temporal shell implants to reconstruct the temporalis muscle, and perforations to facilitate the drainage of blood and cerebrospinal fluid and serve as fixation points. From June 2016 to June 2017, 18 patients underwent cranioplasty, and a total of 31 PEEK and titanium implants were inserted. All implants were successful. These changes to implant design and cranioplasty techniques facilitate the insertion and fixation of patient-specific cranial implants and improve esthetic outcomes.

  10. AIDS: responding to the crisis. Legal implications for health care providers.

    PubMed

    Kadzielski, M A

    1986-05-01

    In the future, health care providers will not be able to avoid the legal problems that the AIDS epidemic presents. They can find guidance in the long-standing legal principles of privacy and confidentiality and of fair employment. Many laws contain confidentiality principles that focus on the right of patients to determine who has access to their confidential health care information. Dissemination of such information to those who have no legal or rational requirement to know it may result in the provider's criminal and/or civil liability. The HTLV-III blood test brings additional pressures to bear on patients' and employees' confidentiality rights. Since the test indicates only that the subject has been infected by the virus--not whether the person has or will develop AIDS--widespread mandatory screening is inadvisable because it could lead to unjustified discrimination. Under principles of handicap-discrimination law, health care providers may not terminate or discriminate against an employee with HTLV-III infection unless the employee cannot perform the job or poses a danger to the health and safety of himself or others. An employee who refuses to treat AIDS patients may be lawfully disciplined. Under health and safety laws, however, employers who discipline employees for wearing extra protective gear risk liability.

  11. Company fires worker after test reveals AIDS drug in his blood.

    PubMed

    1996-02-09

    [Name removed], a vitamin and herbal supplement manufacturer, claims that it terminated [name removed] because of the presence of a cannabinoid in his blood, not because he has AIDS. A random drug test revealed that Mr. [Name removed], a quality control inspector, had Marinol in his blood, a medication prescribed to enhance appetite. [Name removed]'s AIDS status was revealed when [name removed]'s physician proved that the prescription was legitimate. Solaray's policy allows AIDS patients to continue working as long as they meet acceptable performance standards. The American Civil Liberties Union Foundation of Utah filed suit on [name removed]'s behalf. Concomitantly, the U.S. Equal Employment Opportunity Commission (EEOC) concluded that [name removed] violates the Americans with Disabilities Act (ADA) by demanding medical records and forcing workers to undergo periodic medical exams. [Name removed] justifies its demand by citing an obligation to protect all employees, customers, and other visitors. [Name removed] has refused to settle out of court or to allow [name removed] to return to work. The company contends that Marinol, a psychoactive substance, negatively affects [name removed]'s ability to perform quality control tasks. Attorneys for [name removed] will begin the deposition process in February 1996.

  12. Dual protection: more needed than practised or understood.

    PubMed

    Berer, Marge

    2006-11-01

    Although non-barrier contraceptive use has become a global norm, unprotected sex in relation to sexually transmitted infections remains the norm almost everywhere. Dual protection is protection from unwanted pregnancy, HIV and other sexually transmitted infections, and is a form of safer sex for heterosexual couples that is more needed than practised or understood. This paper draws on a review of the literature in family planning, obstetrics and gynaecology, and AIDS-related journals from 1998 to early 2005. Definitions of dual protection, found mainly in family planning literature, are very narrow. Condoms remain the mainstay of dual protection, but the aim of this paper is to provide an expanded list of dual protection methods to show that there is a range of options. These include non-penetrative sex and the increasing use of condoms with the back-up of emergency contraception on the part of young people. The fact that people may fail to use dual protection consistently and correctly is not a valid reason not to promote it. It is never too late for those providing family planning and STI/HIV prevention services to start promoting condoms and dual protection. In the long-term, the development of highly efficacious and highly acceptable methods of dual protection is an urgent research priority, starting with a wider range of condoms that will appeal to more people.

  13. TURNING POINTS IN THE LIVES OF LESBIAN AND GAY ADULTS AGE 50 AND OVER

    PubMed Central

    Fredriksen-Goldsen, Karen I.

    2016-01-01

    Little is known about how lesbians and gay men perceive the turning points that define their life trajectories. This study uses qualitative interview data to understand which experiences lesbian women and gay men age 50 and older identify as turning points and explore gender differences. In depth, face-to-face qualitative interviews were conducted with a subset of participants (n=33) from the Caring and Aging with Pride survey. The most common turning points identified were relationship and occupation related. Lesbians more frequently identified the break-up of a relationship and occupational and educational related experiences as turning points. Gay men more commonly indicated that the beginning of a relationship and HIV/AIDS related experiences were turning points. The turning points were analyzed according to principles of the life course theory and narrative analysis. PMID:28066158

  14. Scientific and Regulatory Policy Committee (SRPC) Points to Consider*: Histopathology Evaluation of the Pubertal Development and Thyroid Function Assay (OPPTS 890.1450, OPPTS 890.1500) in Rats to Screen for Endocrine Disruptors

    PubMed Central

    Keane, Kevin A.; Parker, George A.; Regan, Karen S.; Picut, Catherine; Dixon, Darlene; Creasy, Dianne; Giri, Dipak; Hukkanen, Renee R.

    2015-01-01

    The U.S. Environmental Protection Agency Endocrine Disruptor Screening Program (EDSP) is a multitiered approach to determine the potential for environmental chemicals to alter the endocrine system. The Pubertal Development and Thyroid Function in Intact Juvenile/Peripubertal Female and Male Rats (OPPTS 890.1450, 890.1500) are 2 of the 9 EDSP tier 1 test Guidelines, which assess upstream mechanistic pathways along with downstream morphological end points including histological evaluation of the kidneys, thyroid, and select male/female reproductive tissues (ovaries, uterus, testes, and epididymides). These assays are part of a battery of in vivo and in vitro screens used for initial detection of test article endocrine activity. In this Points to Consider article, we describe tissue processing, evaluation, and nomenclature to aid in standardization of assay results across laboratories. Pubertal assay end points addressed include organ weights, estrous cyclicity, clinical pathology, hormonal assays, and histological evaluation. Potential treatment-related findings that may indicate endocrine disruption are reviewed. Additional tissues that may be useful in assessment of endocrine disruption (vagina, mammary glands, and liver) are discussed. This Points to Consider article is intended to provide information for evaluating peripubertal tissues within the context of individual assay end points, the overall pubertal assay, and tier I assays of the EDSP program. PMID:25948506

  15. A Historical Perspective on Digital Hearing Aids: How Digital Technology Has Changed Modern Hearing Aids

    PubMed Central

    Levitt, Harry

    2007-01-01

    This article provides the author's perspective on the development of digital hearing aids and how digital signal processing approaches have led to changes in hearing aid design. Major landmarks in the evolution of digital technology are identified, and their impact on the development of digital hearing aids is discussed. Differences between analog and digital approaches to signal processing in hearing aids are identified. PMID:17301334

  16. Robust Spacecraft Component Detection in Point Clouds.

    PubMed

    Wei, Quanmao; Jiang, Zhiguo; Zhang, Haopeng

    2018-03-21

    Automatic component detection of spacecraft can assist in on-orbit operation and space situational awareness. Spacecraft are generally composed of solar panels and cuboidal or cylindrical modules. These components can be simply represented by geometric primitives like plane, cuboid and cylinder. Based on this prior, we propose a robust automatic detection scheme to automatically detect such basic components of spacecraft in three-dimensional (3D) point clouds. In the proposed scheme, cylinders are first detected in the iteration of the energy-based geometric model fitting and cylinder parameter estimation. Then, planes are detected by Hough transform and further described as bounded patches with their minimum bounding rectangles. Finally, the cuboids are detected with pair-wise geometry relations from the detected patches. After successive detection of cylinders, planar patches and cuboids, a mid-level geometry representation of the spacecraft can be delivered. We tested the proposed component detection scheme on spacecraft 3D point clouds synthesized by computer-aided design (CAD) models and those recovered by image-based reconstruction, respectively. Experimental results illustrate that the proposed scheme can detect the basic geometric components effectively and has fine robustness against noise and point distribution density.

  17. Robust Spacecraft Component Detection in Point Clouds

    PubMed Central

    Wei, Quanmao; Jiang, Zhiguo

    2018-01-01

    Automatic component detection of spacecraft can assist in on-orbit operation and space situational awareness. Spacecraft are generally composed of solar panels and cuboidal or cylindrical modules. These components can be simply represented by geometric primitives like plane, cuboid and cylinder. Based on this prior, we propose a robust automatic detection scheme to automatically detect such basic components of spacecraft in three-dimensional (3D) point clouds. In the proposed scheme, cylinders are first detected in the iteration of the energy-based geometric model fitting and cylinder parameter estimation. Then, planes are detected by Hough transform and further described as bounded patches with their minimum bounding rectangles. Finally, the cuboids are detected with pair-wise geometry relations from the detected patches. After successive detection of cylinders, planar patches and cuboids, a mid-level geometry representation of the spacecraft can be delivered. We tested the proposed component detection scheme on spacecraft 3D point clouds synthesized by computer-aided design (CAD) models and those recovered by image-based reconstruction, respectively. Experimental results illustrate that the proposed scheme can detect the basic geometric components effectively and has fine robustness against noise and point distribution density. PMID:29561828

  18. 77 FR 21541 - Notice of Submission for OMB Review; Federal Student Aid; Teacher Cancellation Low Income Directory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... DEPARTMENT OF EDUCATION Notice of Submission for OMB Review; Federal Student Aid; Teacher...: Institutions of higher education, as well as the U.S. Department of Education, use the TCLI Directory to [email protected] or mailed to U.S. Department of Education, 400 Maryland Avenue SW., LBJ, Washington, DC 20202...

  19. Africa and the AIDS myth.

    PubMed

    Versi, A

    1990-04-01

    The recently released television documentary, "Monkey Business, AIDS: The African Story," has created controversy in Europe with its premise that AIDS did not originate in Africa. Although AIDS 1st appeared in New York in 1981 and was not recorded in Africa until 1983, researchers and the media have promoted the theory that AIDS came from Africa through human contact with the green monkey. Subsequent research forced the original champions of this "green monkey connection" theory to acknowledge that the AIDS virus and the green monkey virus are so dissimilar that they could not be historically linked. Then, the focus turned to the theory that a remote pygmy tribe had been endemically infected with the AIDS virus and carried the disease, by airplane, out of the country. This theory, too, was refuted by the failure to locate any HIV-positive pygmies in the Central African Republic. Still determined to prove that AIDS did not have an American or European origin, researchers reported that blood testing conducted in 1984 revealed 50-90% of Africans to be HIV-infected. Retesting with a more accurate procedure revealed the rate of infectivity to be only 0.02%; yet the media have continued to portray Africa as the source of the AIDS scourge. Moreover, it appears that AIDS cases are actually overreported from Africa--not underreported--due to confusion with conditions such as malnutrition and tropical diseases. To some, this relentless drive to vilify Africa reflects racism. Others believe that it represents an effort to cover up the possibility that the AIDS virus is man-made--a result of an accident in gene technology or microbiology.

  20. Public knowledge about AIDS increasing.

    PubMed

    Campbell, M J; Waters, W E

    1987-04-04

    In response to concern over the perceived limited effectiveness of Department of Health and Social Security (UK) advertising campaigns to inform the public of the basic facts of Acquired Immunodeficiency Syndrome (AIDS), a prospective questionnaire study was undertaken in Southampton, England to test the effectiveness of government education prior to a January, 1987 government television/leaflet advertising campaign. 300 questionnaires about AIDS were mailed in December of 1986 to a sample drawn from electoral rolls. The response rate was 61%. Most of the questions were drawn from material covered in the campaign. The results seemed to indicate a small overall increase in knowledge about AIDS. Some changes from a June survey were noted, e.g.: more people were aware that AIDS is a virus for which there is no cure and that it is not readily transmitted by sharing washing, eating or drinking utensils; more people believed that the statement that women are at greater risk for catching AIDS is false. Respondents were generally favorable to the government's continued use of television, even with explicit language, and to its use of the schools, for AIDS education. Many were not aware of the dangers to intravenous drug users or of the symptoms of AIDS. Other surveys have shown an increasing knowledge of AIDS dangers. It is possible that television coverage of the problem will continue to be necessary, in order that less literate populations be reached. Further AIDS health education in general is needed.

  1. Reported fire safety and first-aid amenities in Airbnb venues in 16 American cities.

    PubMed

    Kennedy, Hudson R; Jones, Vanya C; Gielen, Andrea

    2018-05-07

    Airbnb helps hosts rent all or part of their home to guests as an alternative to traditional hospitality settings. Airbnb venues are not uniformly regulated across the USA. This study quantified the reported prevalence of fire safety and first-aid amenities in Airbnb venues in the USA. The sample includes 120 691 venues in 16 US cities. Proportions of host-reported smoke and carbon monoxide (CO) detectors, fire extinguishers and first-aid kits were calculated. The proportion of venues that reportedly contained amenities are as follows: smoke detectors 80% (n=96 087), CO detectors 57.5% (n=69 346), fire extinguishers 42% (n=50 884) and first-aid kits 36% (n=43 497). Among this sample of Airbnb venues, safety deficiencies were noted. While most venues had smoke alarms, approximately 1/2 had CO alarms and less than 1/2 reported having a fire extinguishers or first-aid kits. Local and state governments or Airbnb must implement regulations compliant with current National Fire Protection Association fire safety standards. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. AIDS wars.

    PubMed

    Several evidences were presented during the meeting in London entitled "Origins of AIDS and the HIV epidemic," debating the idea that AIDS was an accidental result of a polio vaccination campaign conducted by a virologist, Hilary Koprowski, and colleagues in the late 1950s among thousands of people in the Belgian Congo. The meeting carefully examined the CHAT theory presented by a writer, Edward Hooper, in his book "The River" and has raised questions on the correlation between vaccination sites and early records of HIV-1, and on the estimated amount of HIV particles that would get through each stage of the process of creating CHAT. Overall, the meeting agreed to reject the CHAT theory of AIDS for it has no basis, since Koprowski and colleagues denied the use of chimpanzee kidneys, which Hooper openly suggests in his book. The meeting noted that the disease's origins remain a mystery.

  3. JPRS Report, Epidemiology, Aids

    DTIC Science & Technology

    1991-06-06

    12 Chiang Mai Expert Views AIDS Spread [Bangkok SIAM RAT, 11 Mar 91] .................................. 12 Education, Health Ministries To Cooperate...concern in Lampang Province. been counselled and sent home, was also found to be HIV-infected last month. So far, 11 foreign prostitutes Chiang Mai Expert...Faculty of Medicine at Chiang Mai University, talked about the AIDS situation. He said THAILAND that the actual number of people with AIDS is higher than

  4. Testing of the BipiColombo Antenna Pointing Mechanism

    NASA Astrophysics Data System (ADS)

    Campo, Pablo; Barrio, Aingeru; Martin, Fernando

    2015-09-01

    BepiColombo is an ESA mission to Mercury, its planetary orbiter (MPO) has two antenna pointing mechanism, High gain antenna (HGA) pointing mechanism steers and points a large reflector which is integrated at system level by TAS-I Rome. Medium gain antenna (MGA) APM points a 1.5 m boom with a horn antenna. Both radiating elements are exposed to sun fluxes as high as 10 solar constants without protections.A previous paper [1] described the design and development process to solve the challenges of performing in harsh environment.. Current paper is focused on the testing process of the qualification units. Testing performance of antenna pointing mechanism in its specific environmental conditions has required special set-up and techniques. The process has provided valuable feedback on the design and the testing methods which have been included in the PFM design and tests.Some of the technologies and components were developed on dedicated items priort to EQM, but once integrated, test behaviour had relevant differences.Some of the major concerns for the APM testing are:- Create during the thermal vacuum testing the qualification temperature map with gradients along the APM. From of 200oC to 70oC.- Test in that conditions the radio frequency and pointing performances adding also high RF power to check the power handling and self-heating of the rotary joint.- Test in life up to 12000 equivalent APM revolutions, that is 14.3 million motor revolutions in different thermal conditions.- Measure low thermal distortion of the mechanical chain, being at the same time insulated from external environment and interfaces (55 arcsec pointing error)- Perform deployment of large items guaranteeing during the process low humidity, below 5% to protect dry lubrication- Verify stability with representative inertia of large boom or reflector 20 Kgm2.

  5. What if "Form" Was the Aid? Possible Opportunities for Renewed Neighbourliness in Aid Relationships

    ERIC Educational Resources Information Center

    Sanga, Kabini

    2016-01-01

    For Pacific Islands' peoples, relationships are of enduring importance. Yet, in spite of decades of aid giving and receiving, relationships in Pacific aid communities have predominantly been indifferent. In an era of global challenges, a new Oceania Education aid community is called to journey together to the common good through relational…

  6. HIV/AIDS Researchers Interaction with Schoolteachers: A Key to Combat AIDS among Brazilian Adolescents

    ERIC Educational Resources Information Center

    Kashima, Simone; de Castro, Fabiola Attie; de Castro Amarante, Maria Fernanda; Barbieri, Marisa Ramos; Covas, Dimas Tadeu

    2008-01-01

    Considering the fact that information on HIV/AIDS is a strategy for disease control, this project was planned to provide comprehensive information about HIV infection and AIDS to schoolteachers and their students. Previous analysis of adolescent students' knowledge of HIV/AIDS showed that they still have doubts about transmission, diagnosis, and…

  7. House OK's Russian aid

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

    Rothstein, L.

    1993-09-01

    This article discusses the 2.5 Billion dollar aid package to Russia which House Appropriations Foreign Operations Subcommittee Chairman David Obey successfully defended on the House floor last June. Arizona Republican Jon Kyl offered an admendment that would cut 700 million from the package and was defeated with a 118 to 140 vote. The bill is currently in the hands of the Senate. The controversy over the bill and details concerning the aid package are discussed. The aid deal includes 250 million dollars for nuclear reactor safety and energy as well as environmental technical assistance, 655 million dollars to aid privatemore » sector development, and 704 million dollars for additional technical and economic assistance.« less

  8. Epidemics and agendas: the politics of nightly news coverage of AIDS.

    PubMed

    Colby, D C; Cook, T E

    1991-01-01

    We examine why the exponential growth of AIDS cases or the wide-spread professional perception of a health crisis did not move the epidemic more quickly onto the agenda of public problems. One possible explanation focuses on how the national news media's construction of AIDS shaped the meaning of the epidemic for mass and elite audiences. An examination of nightly news coverage by the three major networks from 1982 to 1989 reveals considerable variability and volatility in their coverage. Topic-driven saturation coverage occurred only during three short periods in 1983, 1985, and 1987, when the epidemic seemed likely to affect the "general population". Only at such moments did public opinion shift and discussion and debate in government begin. Otherwise, the typical AIDS story tended less to sensationalize than to reassure, largely because journalists depended upon government officials and high-ranking doctors to present them with evidence of news. Such sources had interests either in avoiding coverage or in pointing toward breakthroughs; more critical sources, especially within the gay movement, had far less access to the news. In concluding, we considered the prospects and pitfalls of the news media's power to shape the public agenda.

  9. Marketing Financial Aid

    ERIC Educational Resources Information Center

    Huddleston, Thomas, Jr.; Batty, Burt F.

    1978-01-01

    Student financial assistance services are becoming a major part of the institutional marketing plan as traditional college-age students decline in numbers and price competition among institutions increases. The effect of financial aid on enrollment and admissions processes is discussed along with the role of the financial aid officer. (Author/LBH)

  10. Keeping Children Safe: OJJDP's Child Protection Division.

    ERIC Educational Resources Information Center

    Cullen, Thomas

    More than two decades of research have pointed to the connection between childhood maltreatment and delinquency. In addition, recent research confirms that harm is inflicted on children who are subjected to family and community violence. The Child Protection Division was created in an effort to bring child protection to the forefront and to…

  11. Internet Competency Predicts Practical Hearing Aid Knowledge and Skills in First-Time Hearing Aid Users.

    PubMed

    Maidment, David; Brassington, William; Wharrad, Heather; Ferguson, Melanie

    2016-10-01

    The purpose of the study was to assess whether Internet competency predicted practical hearing aid knowledge and handling skills in first-time hearing aid users. The design was a prospective, randomized controlled trial of a multimedia educational intervention consisting of interactive video tutorials (or reusable learning objects [RLOs]). RLOs were delivered through DVD for TV or PC, and online. Internet competency was measured at the hearing aid fitting appointment, whereas hearing aid knowledge and practical handling skills were assessed 6 weeks postfitting. Internet competency predicted practical hearing aid knowledge and handling skills, controlling for age, hearing sensitivity, educational status, and gender for the group that received the RLOs. Internet competency was inversely related to the number of times the RLOs were watched. Associations between Internet competency and practical hearing aid knowledge, handling skills, and watching the RLOs fewer times may have arisen because of improved self-efficacy. Therefore, first-time hearing aid users who are more competent Internet users may be better equipped to apply newly learned information to effectively manage their hearing loss.

  12. Unit 3, downstream from Point Park Johnstown Local Flood ...

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

    Unit 3, downstream from Point Park - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

  13. Pakistan combats hidden AIDS menace.

    PubMed

    1996-05-20

    The conservative Islamic society in Pakistan associates human immunodeficiency virus (HIV) infections and acquired immunodeficiency syndrome (AIDS) with prostitution, homosexuality, and drug abuse, activities which are prohibited in Pakistan. There are 1000 reported cases of HIV, 55 with advanced AIDS (53 have died) in Pakistan. Birjees Mazhar Kazi, head of the National AIDS Program, believes that, based on the computer model of the World Health Organization (WHO), the number of HIV cases in Pakistan can be 50,000 to 80,000. Prime Minister Benazir Bhutto's government has allocated $2 million for AIDS prevention. Although some officials argue that Islamic strictures and traditional social pressures discourage sexual license, the poor public health and education standards in Pakistan make it vulnerable to AIDS. Drug abuse has risen in the last 20 years; there are an estimated 1.5 million heroin users among an estimated 3 million addicts. According to Health Ministry Director General Naik Muhammad Shaikh, the government has established 30 HIV/AIDS screening centers and is sponsoring a law that would require all blood banks to provide only safe blood and blood products for transfusion. Marvi states that the reuse and poor disposal of needles, a common practice in Pakistan, could be responsible for most of the transmission there of AIDS and hepatitis C. Health experts acknowledge the obstacles placed in the way of AIDS awareness campaigns by sex taboos and religious sensitivities; condoms cannot be mentioned or displayed in shops, or used in electronic or print media campaigns. They can be mentioned in a recorded message on a 24-hr AIDS hotline. Community-based and nongovernmental organizations are being used to reach segments of society who cannot use the hotline. Eunuchs (hijras), who are much in demand as "female" entertainers at weddings, are particularly resistant to safe sex messages, according to Abid Atiq, head of the information and education section of the

  14. Concise evaluation of decision aids.

    PubMed

    Stalmeier, Peep F M; Roosmalen, Marielle S

    2009-01-01

    Decision aids purport to help patients make treatment related choices. Several instruments exist to evaluate decision aids. Our aim is to compare the responsiveness of several instruments. Two different decision aids were randomized in patients at high risk for breast and ovarian cancer. Treatment choices were between prophylactic surgery and screening. Effect sizes were calculated to compare the responsiveness of the measures. One decision aid was randomized in 390 women, the other in 91 ensuing mutation carriers. Three factors were identified related to Information, Well-being and Decision Making. Within each factor, single item measures were as responsive as multi-item measures. Four single items, 'the amount of information received for decision making,' 'strength of preference,' 'I weighed the pros and cons,' and 'General Health,' were adequately responsive to the decision aids. These items might be considered for inclusion in questionnaires to evaluate decision aids.

  15. Frequency-Shift Hearing Aid

    NASA Technical Reports Server (NTRS)

    Weinstein, Leonard M.

    1994-01-01

    Proposed hearing aid maps spectrum of speech into band of lower frequencies at which ear remains sensitive. By redirecting normal speech frequencies into frequency band from 100 to 1,500 Hz, hearing aid allows people to understand normal conversation, including telephone calls. Principle operation of hearing aid adapted to other uses such as, clearing up noisy telephone or radio communication. In addition, loud-speakers more easily understood in presence of high background noise.

  16. Modeling and Predicting Hearing Aid Outcome

    PubMed Central

    Humes, Larry E.

    2003-01-01

    Following a brief tutorial on the application of factor analysis to hearing aid outcome measures, three studies of hearing aid outcome measures in elderly adults are presented and analyzed. Two of the studies were completed at Indiana University (IU-1 and IU-2), and one was a collaborative multisite study by the Veterans Administration and the National Institute of Deafness and other Communication Disorders (NIDCD/VA). IU-1 measured hearing aid outcome in 173 elderly wearers of single-channel, linear, in-the-ear hearing aids with output-limiting compression, whereas IU-2 obtained the same extensive set of outcome measures from 53 elderly wearers of two-channel, wide-dynamic-range compression, in-the-canal hearing aids. In the NIDCD/VA study, 333 to 338 participants wore three single-channel circuits in succession, with each circuit housed within an in-the-ear shell. The three circuits included in that study and in this analysis were: (1) linear with peak clipping, (2) linear with output-limiting compression, and (3) single-channel, wide-dynamic-range compression. Evaluation of the many outcome measures completed in each study using principal components factor analysis revealed that from three (both IU studies) to five (NIDCD/VA study) principal components captured the individual differences in hearing aid outcome. This was independent of hearing aid type (in-the-ear or in-the-canal) and circuitry. Subsequent multiple regression analyses of individual differences in performance along each dimension of hearing aid outcome revealed that these individual differences could be accounted for reasonably well by various prefit variables for some dimensions of outcome, but not others. In general, measures of speech recognition performance were well accounted for by prefit measures, with the best predictors being hearing loss, cognitive performance, and age. Measures of hearing aid usage were less well accounted for by prefit measures, with the most accurate predictor of

  17. AIDS: Children Too.

    ERIC Educational Resources Information Center

    Lejeune, Genevieve, Ed.

    1994-01-01

    This journal issue is devoted to the many problems faced by children with Acquired Immune Deficiency Syndrome (AIDS) who live in both developing and developed countries. Section 1 provides general information on the pandemic, defining AIDS and exploring the social aspects of the disease. It also addresses child health, child mortality, moral and…

  18. The potential for political leadership in HIV/AIDS communication campaigns in Sub-Saharan Africa.

    PubMed

    Karan, Abraar; Hartford, Emily; Coates, Thomas J

    2017-01-01

    The HIV/AIDS epidemic has become a point of important political concern for governments especially in Sub-Saharan Africa. Clinical and public health interventions to curb the epidemic can be greatly enhanced with the strategic support of political leaders. We analyzed the role of national political leadership in large-scale HIV/AIDS communications campaigns in 14 countries in Sub-Saharan Africa. We primarily reviewed grey and white literature published from 2005-2014. We further triangulated data from in-person and phone interviews with key public health figures. A number of themes emerged supporting political leaders' efforts toward HIV/AIDS program improvement, including direct involvement of public officials in campaign spearheading, the acknowledgment of personal relationship to the HIV epidemic, and public testing and disclosure of HIV status. Areas for future improvement were also identified, including the need for more directed messaging, increased transparency both nationally and internationally and the reduction of stigmatizing messaging from leaders. The political system has a large role to play within the healthcare system, particularly for HIV/AIDS. This partnership between politics and the health must continue to strengthen and be leveraged to effect major change in behaviors and attitudes across Sub-Saharan Africa.

  19. Improved Thermal-Switch Disks Protect Batteries

    NASA Technical Reports Server (NTRS)

    Darcy, Eric; Bragg, Bobby

    1990-01-01

    Improved thermal-switch disks help protect electrical batteries against high currents like those due to short circuits or high demands for power in circuits supplied by batteries. Protects batteries against excessive temperatures. Centered by insulating fiberglass washer. Contains conductive polymer that undergoes abrupt increase in electrical resistance when excessive current raises its temperature above specific point. After cooling, polymer reverts to low resistance. Disks reusable.

  20. Computer-Aided Parallelizer and Optimizer

    NASA Technical Reports Server (NTRS)

    Jin, Haoqiang

    2011-01-01

    The Computer-Aided Parallelizer and Optimizer (CAPO) automates the insertion of compiler directives (see figure) to facilitate parallel processing on Shared Memory Parallel (SMP) machines. While CAPO currently is integrated seamlessly into CAPTools (developed at the University of Greenwich, now marketed as ParaWise), CAPO was independently developed at Ames Research Center as one of the components for the Legacy Code Modernization (LCM) project. The current version takes serial FORTRAN programs, performs interprocedural data dependence analysis, and generates OpenMP directives. Due to the widely supported OpenMP standard, the generated OpenMP codes have the potential to run on a wide range of SMP machines. CAPO relies on accurate interprocedural data dependence information currently provided by CAPTools. Compiler directives are generated through identification of parallel loops in the outermost level, construction of parallel regions around parallel loops and optimization of parallel regions, and insertion of directives with automatic identification of private, reduction, induction, and shared variables. Attempts also have been made to identify potential pipeline parallelism (implemented with point-to-point synchronization). Although directives are generated automatically, user interaction with the tool is still important for producing good parallel codes. A comprehensive graphical user interface is included for users to interact with the parallelization process.

  1. Functional Specifications for Computer Aided Training Systems Development and Management (CATSDM) Support Functions. Final Report.

    ERIC Educational Resources Information Center

    Hughes, John; And Others

    This report provides a description of a Computer Aided Training System Development and Management (CATSDM) environment based on state-of-the-art hardware and software technology, and including recommendations for off the shelf systems to be utilized as a starting point in addressing the particular systematic training and instruction design and…

  2. HIV- and AIDS-associated cancers.

    PubMed

    Carr, Ellen R

    2013-04-01

    One of the most significant world epidemics in history, HIV/AIDS, has been a research priority since its discovery in 1981. This review article provides an update on HIV/AIDS, with a specific focus on the diagnosis and care of patients with HIV- and AIDS-associated cancers.

  3. Legal rights, human rights and AIDS: the first decade. Report from South Africa 2.

    PubMed

    Cameron, E

    1993-01-01

    A broad range of coercive measures has been considered internationally and applied in some countries in the interest of controlling the spread of HIV. Although a couple such measures are on the books in South Africa, they have never been invoked and will soon be officially repealed. There is, however, a problem in South Africa with the violation by health care workers, employers, and others of individuals' rights to dignity, privacy, and autonomy. The exaggerated and undue fear that doctors and other health workers have of being infected by patients with HIV has led to widespread and gross human rights abuses in clinical management and treatment. Abuses include the refusal of treatment, testing patients for HIV without their informed or any consent, insisting upon HIV testing devoid of diagnostic or therapeutic justification, and widespread breaches of confidentiality. Persons with AIDS and HIV are also denied access to their fair share of national resources. This latter phenomenon is likely to become the principal form of human rights abuse, with racism and class differences exacerbating the problem. The practice is proliferating and takes many forms including pre-employment HIV testing; exclusionary discrimination in insurance; discrimination between HIV and other life-threatening conditions in corporate medical, pension, and provident funds; and the discriminatory denial of fair and adequate health care to people with HIV or AIDS. Discrimination of all kinds, however, retards preventive efforts. Public health therefore demands the recognition and enforcement of individual human rights and that structures of discrimination be eliminated. Human rights protection may, by limiting the effect of discrimination, play a significant part in fighting the epidemic. Protective measures could include enacting legislation to prohibit pre-employment testing, legislation to regulate the provision of insurance and to prohibit or regulate pre-insurance HIV testing and the

  4. The history of AIDS exceptionalism.

    PubMed

    Smith, Julia H; Whiteside, Alan

    2010-12-03

    In the history of public health, HIV/AIDS is unique; it has widespread and long-lasting demographic, social, economic and political impacts. The global response has been unprecedented. AIDS exceptionalism--the idea that the disease requires a response above and beyond "normal" health interventions--began as a Western response to the originally terrifying and lethal nature of the virus. More recently, AIDS exceptionalism came to refer to the disease-specific global response and the resources dedicated to addressing the epidemic. There has been a backlash against this exceptionalism, with critics claiming that HIV/AIDS receives a disproportionate amount of international aid and health funding.This paper situations this debate in historical perspective. By reviewing histories of the disease, policy developments and funding patterns, it charts how the meaning of AIDS exceptionalism has shifted over three decades. It argues that while the connotation of the term has changed, the epidemic has maintained its course, and therefore some of the justifications for exceptionalism remain.

  5. Health promotion strategies for families with adolescents orphaned by HIV and AIDS.

    PubMed

    Peu, M D

    2014-06-01

    This paper aims to explore and describe health promotion strategies for adolescents orphaned by human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS), as well as the evaluation thereof. Among the Sub-Saharan countries, such as Swaziland, Botswana and Lesotho, South Africa is rated as fourth in the list of countries with the highest number of people living with HIV and AIDS. The study employed phenomenological qualitative design. The population consisted of the purposively selected health promoters working in the Hammanskraal region, directly and indirectly involved with families with adolescents orphaned by HIV and AIDS. Following the focus group interviews, data were analysed using the seven steps of Colaizzi. Four categories and eight subcategories were concluded as the strategies for adolescents orphaned by HIV and AIDS as well as the evaluation thereof. The main categories identified were: the door-to-door outcome, workshop outputs, statistical data and community projects. It is evident that the health promotion strategies informed by the four themes will be implemented. The outcomes may raise an awareness in the community, support families and provide statistics on the impact of HIV and AIDS on families. The study was limited to one subdistrict and to health promoters in a rural area, therefore the results cannot be generalized to all other subdistricts including health promoters, especially those in urban areas. The successful evaluation programme will pin out the strong points and challenges while assisting in improving the quality of work provided in the communities. Continuing professional and practice development are required to maintain the standard of health care in South Africa. Therefore the policymakers need to include relevant information regarding health promotion strategies in reducing the statistics of people living with HIV and AIDS. © 2014 International Council of Nurses.

  6. An introduction to family-centred services for children affected by HIV and AIDS.

    PubMed

    Richter, Linda

    2010-06-23

    Family-centred services in the context of HIV/AIDS acknowledge a broad view of a "family system" and ideally include comprehensive treatment and care, community agencies and coordinated case management. The importance of family-centred care for children affected by HIV/AIDS has been recognized for some time. There is a clear confluence of changing social realities and the needs of children in families affected by HIV and AIDS, but a change of paradigm in rendering services to children through families, in both high-prevalence and concentrated epidemic settings, has been slow to emerge.Despite a wide variety of model approaches, interventions, whether medical or psychosocial, still tend to target individuals rather than families. It has become clear that an individualistic approach to children affected by HIV and AIDS leads to confusion and misdirection of the global, national and local response. The almost exclusive focus on orphans, defined initially as a child who had lost one or both parents to AIDS, has occluded appreciation of the broader impact on children exposed to risk in other ways and the impact of the epidemic on families, communities and services for children. In addition, it led to narrowly focused, small-scale social welfare and case management approaches with little impact on government action, global and national policy, integration with health and education interventions, and increased funding.National social protection programmes that strengthen families are now established in several countries hard hit by AIDS, and large-scale pilots are underway in others. These efforts are supported by international and national development agencies, increasingly by governments and, more recently, by UNAIDS and the global AIDS community.There is no doubt that this is the beginning of a road and that there is still a long way to go, including basic research on families, family interventions, and effectiveness and costs of family-centred approaches. It is also

  7. Staged-Fault Testing of Distance Protection Relay Settings

    NASA Astrophysics Data System (ADS)

    Havelka, J.; Malarić, R.; Frlan, K.

    2012-01-01

    In order to analyze the operation of the protection system during induced fault testing in the Croatian power system, a simulation using the CAPE software has been performed. The CAPE software (Computer-Aided Protection Engineering) is expert software intended primarily for relay protection engineers, which calculates current and voltage values during faults in the power system, so that relay protection devices can be properly set up. Once the accuracy of the simulation model had been confirmed, a series of simulations were performed in order to obtain the optimal fault location to test the protection system. The simulation results were used to specify the test sequence definitions for the end-to-end relay testing using advanced testing equipment with GPS synchronization for secondary injection in protection schemes based on communication. The objective of the end-to-end testing was to perform field validation of the protection settings, including verification of the circuit breaker operation, telecommunication channel time and the effectiveness of the relay algorithms. Once the end-to-end secondary injection testing had been completed, the induced fault testing was performed with three-end lines loaded and in service. This paper describes and analyses the test procedure, consisting of CAPE simulations, end-to-end test with advanced secondary equipment and staged-fault test of a three-end power line in the Croatian transmission system.

  8. [Protection value evaluation of national wetland parks in Hunan Province, China].

    PubMed

    Wu, Hou Jian; Dan, Xin Qiu; Liu, Shi Hao; Huang, Yan; Shu, Yong; Cao, Hong; Wu, Zhao Bai

    2017-01-01

    This paper put forward an evaluation index system which included 5 aspects such as ecological location and representation, biodiversity, species rarity, naturality, scale and partition suitability as well as 15 indicators to assess the protection values of 60 national wetland parks in Hunan Province, China. Analytic hierarchy process (AHP) and entropy method were used in this evaluation index system. There were 37 national wetland parks (accounting for 61.7%) keeping high protection values with scores of greater than or equal to 67.64 points, and 12 national wetland parks (accounting for 20.0%) keeping very high protection values with scores of greater than or equal to 77.72 points. Although there was a discrete and rare regularity of the inter-annual variation, these values still showed a decreasing trend in general. From the space point of view, 70 points isogram divided the national wetland parks of Hunan Province into two high score areas and three high score points in the west and east area, and one low score area and four low score points in the middle. Ecological location, resource endowment and scale were the decisive factors for the conservation va-lues of national wetland parks in Hunan Province.

  9. Method for protecting chip corners in wet chemical etching of wafers

    DOEpatents

    Hui, Wing C.

    1994-01-01

    The present invention is a corner protection mask design that protects chip corners from undercutting during anisotropic etching of wafers. The corner protection masks abut the chip corner point and extend laterally from segments along one or both corner sides of the corner point, forming lateral extensions. The protection mask then extends from the lateral extensions, parallel to the direction of the corner side of the chip and parallel to scribe lines, thus conserving wafer space. Unmasked bomb regions strategically formed in the protection mask facilitate the break-up of the protection mask during etching. Corner protection masks are useful for chip patterns with deep grooves and either large or small chip mask areas. Auxiliary protection masks form nested concentric frames that etch from the center outward are useful for small chip mask patterns. The protection masks also form self-aligning chip mask areas. The present invention is advantageous for etching wafers with thin film windows, microfine and micromechanical structures, and for forming chip structures more elaborate than presently possible.

  10. Method for protecting chip corners in wet chemical etching of wafers

    DOEpatents

    Hui, W.C.

    1994-02-15

    The present invention is a corner protection mask design that protects chip corners from undercutting during anisotropic etching of wafers. The corner protection masks abut the chip corner point and extend laterally from segments along one or both corner sides of the corner point, forming lateral extensions. The protection mask then extends from the lateral extensions, parallel to the direction of the corner side of the chip and parallel to scribe lines, thus conserving wafer space. Unmasked bomb regions strategically formed in the protection mask facilitate the break-up of the protection mask during etching. Corner protection masks are useful for chip patterns with deep grooves and either large or small chip mask areas. Auxiliary protection masks form nested concentric frames that etch from the center outward are useful for small chip mask patterns. The protection masks also form self-aligning chip mask areas. The present invention is advantageous for etching wafers with thin film windows, microfine and micromechanical structures, and for forming chip structures more elaborate than presently possible. 63 figures.

  11. Resilience and vulnerability: prolonged grief in the bereaved spouses of marital partners who died of AIDS.

    PubMed

    Yu, Nancy Xiaonan; Chan, Cecilia L W; Zhang, Jianxin; Stewart, Sunita M

    2016-01-01

    Spousal bereavement is closely linked to prolonged grief, that is, significant adjustment symptoms that last for more than six months after the loss. This article focused on potential risk and protective factors that may influence bereavement outcomes. Participants in this study were surviving spouses of individuals who died of acquired immune deficiency syndrome (AIDS). These participants were themselves living with human immunodeficiency syndrome. In this cross-sectional study, 120 bereaved participants completed measures of grief, quality of dying and death of the deceased, negative conceptions of death resulting from AIDS, death attitudes, and personal resilience. The results showed that one-third (35.0%) of the bereaved participants reported grief levels above the prolonged grief cut-off scores, and can be categorized as the "prolonged grief" group. Although quality of dying and death was not associated with the intensity of grief, negative conceptions of death from AIDS, fear of death and resilience independently predicted grief symptoms in the regression models. Our findings provide insight into the grief process for the surviving spouse of AIDS victims in rural China. Since resilience is malleable, developing resilience interventions to enhance adjustment to bereavement may be a promising direction in grief counselling and therapies.

  12. Protection reduces loss of natural land-cover at sites of conservation importance across Africa.

    PubMed

    Beresford, Alison E; Eshiamwata, George W; Donald, Paul F; Balmford, Andrew; Bertzky, Bastian; Brink, Andreas B; Fishpool, Lincoln D C; Mayaux, Philippe; Phalan, Ben; Simonetti, Dario; Buchanan, Graeme M

    2013-01-01

    There is an emerging consensus that protected areas are key in reducing adverse land-cover change, but their efficacy remains difficult to quantify. Many previous assessments of protected area effectiveness have compared changes between sets of protected and unprotected sites that differ systematically in other potentially confounding respects (e.g. altitude, accessibility), have considered only forest loss or changes at single sites, or have analysed changes derived from land-cover data of low spatial resolution. We assessed the effectiveness of protection in reducing land-cover change in Important Bird Areas (IBAs) across Africa using a dedicated visual interpretation of higher resolution satellite imagery. We compared rates of change in natural land-cover over a c. 20-year period from around 1990 at a large number of points across 45 protected IBAs to those from 48 unprotected IBAs. A matching algorithm was used to select sample points to control for potentially confounding differences between protected and unprotected IBAs. The rate of loss of natural land-cover at sample points within protected IBAs was just 42% of that at matched points in unprotected IBAs. Conversion was especially marked in forests, but protection reduced rates of forest loss by a similar relative amount. Rates of conversion increased from the centre to the edges of both protected and unprotected IBAs, but rates of loss in 20-km buffer zones surrounding protected IBAs and unprotected IBAs were similar, with no evidence of displacement of conversion from within protected areas to their immediate surrounds (leakage).

  13. Task shifting in maternal and newborn care: a non-inferiority study examining delegation of antenatal counseling to lay nurse aides supported by job aids in Benin.

    PubMed

    Jennings, Larissa; Yebadokpo, André Sourou; Affo, Jean; Agbogbe, Marthe; Tankoano, Aguima

    2011-01-06

    Shifting the role of counseling to less skilled workers may improve efficiency and coverage of health services, but evidence is needed on the impact of substitution on quality of care. This research explored the influence of delegating maternal and newborn counseling responsibilities to clinic-based lay nurse aides on the quality of counseling provided as part of a task shifting initiative to expand their role. Nurse-midwives and lay nurse aides in seven public maternities were trained to use job aids to improve counseling in maternal and newborn care. Quality of counseling and maternal knowledge were assessed using direct observation of antenatal consultations and patient exit interviews. Both provider types were interviewed to examine perceptions regarding the task shift. To compare provider performance levels, non-inferiority analyses were conducted where non-inferiority was demonstrated if the lower confidence limit of the performance difference did not exceed a margin of 10 percentage points. Mean percent of recommended messages provided by lay nurse aides was non-inferior to counseling by nurse-midwives in adjusted analyses for birth preparedness (β = -0.0, 95% CI: -9.0, 9.1), danger sign recognition (β = 4.7, 95% CI: -5.1, 14.6), and clean delivery (β = 1.4, 95% CI: -9.4, 12.3). Lay nurse aides demonstrated superior performance for communication on general prenatal care (β = 15.7, 95% CI: 7.0, 24.4), although non-inferiority was not achieved for newborn care counseling (β = -7.3, 95% CI: -23.1, 8.4). The proportion of women with correct knowledge was significantly higher among those counseled by lay nurse aides as compared to nurse-midwives in general prenatal care (β = 23.8, 95% CI: 15.7, 32.0), birth preparedness (β = 12.7, 95% CI: 5.2, 20.1), and danger sign recognition (β = 8.6, 95% CI: 3.3, 13.9). Both cadres had positive opinions regarding task shifting, although several preferred 'task sharing' over full delegation. Lay nurse aides can provide

  14. Automated Point Cloud Correspondence Detection for Underwater Mapping Using AUVs

    NASA Technical Reports Server (NTRS)

    Hammond, Marcus; Clark, Ashley; Mahajan, Aditya; Sharma, Sumant; Rock, Stephen

    2015-01-01

    An algorithm for automating correspondence detection between point clouds composed of multibeam sonar data is presented. This allows accurate initialization for point cloud alignment techniques even in cases where accurate inertial navigation is not available, such as iceberg profiling or vehicles with low-grade inertial navigation systems. Techniques from computer vision literature are used to extract, label, and match keypoints between "pseudo-images" generated from these point clouds. Image matches are refined using RANSAC and information about the vehicle trajectory. The resulting correspondences can be used to initialize an iterative closest point (ICP) registration algorithm to estimate accumulated navigation error and aid in the creation of accurate, self-consistent maps. The results presented use multibeam sonar data obtained from multiple overlapping passes of an underwater canyon in Monterey Bay, California. Using strict matching criteria, the method detects 23 between-swath correspondence events in a set of 155 pseudo-images with zero false positives. Using less conservative matching criteria doubles the number of matches but introduces several false positive matches as well. Heuristics based on known vehicle trajectory information are used to eliminate these.

  15. Educational Aids for Visually Handicapped.

    ERIC Educational Resources Information Center

    American Printing House for the Blind, Louisville, KY.

    Listings specifying source and cost are provided of tactile aids and materials designed for the visually handicapped. Items are presented in the following categories: supply sources and catalogs for aids; braille devices, including duplicators, reading and writing aids, reading readiness materials, and writing machines, slates, and styluses; deaf…

  16. AIDS Epidemiological models

    NASA Astrophysics Data System (ADS)

    Rahmani, Fouad Lazhar

    2010-11-01

    The aim of this paper is to present mathematical modelling of the spread of infection in the context of the transmission of the human immunodeficiency virus (HIV) and the acquired immune deficiency syndrome (AIDS). These models are based in part on the models suggested in the field of th AIDS mathematical modelling as reported by ISHAM [6].

  17. Implantable Heart Aid

    NASA Technical Reports Server (NTRS)

    1984-01-01

    CPI's human-implantable automatic implantable defibrillator (AID) is a heart assist system, derived from NASA's space circuitry technology, that can prevent erratic heart action known as arrhythmias. Implanted AID, consisting of microcomputer power source and two electrodes for sensing heart activity, recognizes onset of ventricular fibrillation (VF) and delivers corrective electrical countershock to restore rhythmic heartbeat.

  18. Hearing aid malfunction detection system

    NASA Technical Reports Server (NTRS)

    Kessinger, R. L. (Inventor)

    1977-01-01

    A malfunction detection system for detecting malfunctions in electrical signal processing circuits is disclosed. Malfunctions of a hearing aid in the form of frequency distortion and/or inadequate amplification by the hearing aid amplifier, as well as weakening of the hearing aid power supply are detectable. A test signal is generated and a timed switching circuit periodically applies the test signal to the input of the hearing aid amplifier in place of the input signal from the microphone. The resulting amplifier output is compared with the input test signal used as a reference signal. The hearing aid battery voltage is also periodically compared to a reference voltage. Deviations from the references beyond preset limits cause a warning system to operate.

  19. Nurses' engagement in AIDS policy development.

    PubMed

    Richter, M S; Mill, J; Muller, C E; Kahwa, E; Etowa, J; Dawkins, P; Hepburn, C

    2013-03-01

    A multidisciplinary team of 20 researchers and research users from six countries - Canada, Jamaica, Barbados, Kenya, Uganda and South Africa - are collaborating on a 5-year (2007-12) program of research and capacity building project. This program of research situates nurses as leaders in building capacity and promotes collaborative action with other health professionals and decision-makers to improve health systems for human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) nursing care. One of the projects within this program of research focused on the influence of workplace policies on nursing care for individuals and families living with HIV. Nurses are at the forefront of HIV prevention and AIDS care in these countries but have limited involvement in related policy decisions and development. In this paper, we present findings related to the barriers and facilitators for nurses' engagement in policymaking. A participatory action research design guided the program of research. Purposive sampling was used to recruit 51 nurses (unit managers, clinic and healthcare managers, and senior nurse officers) for interviews. Participants expressed the urgent need to develop policies related to AIDS care. The need to raise awareness and to 'protect' not only the workers but also the patients were critical reason to develop policies. Nurses in all of the participating countries commented on their lack of involvement in policy development. Lack of communication from the top down and lack of information sharing were mentioned as barriers to participation in policy development. Resources were often not available to implement the policy requirement. Strong support from the management team is necessary to facilitate nurses involvement in policy development. The findings of this study clearly express the need for nurses and all other stakeholders to mobilize nurses' involvement in policy development. Long-term and sustained actions are needed to address

  20. The effects of supplemental online learning aids on student performance and student engagement in Medical Microbiology

    NASA Astrophysics Data System (ADS)

    Murray, Kimberly

    The purpose of this study was to determine the effects of online learning aids on student performance and engagement. The thirty-five participants of the current study were students enrolled in two sections of a junior level Medical Microbiology laboratory. The experimental section was required to spend ten minutes each week on an online learning aid. The online program, StudyMate(TM), was used to present text and images in the form of flash cards, multiple choice questions, matching, and crossword puzzles. Both groups completed the Index of Learning Style survey, an initial engagement survey at the start of the course, and a final engagement survey at the end of the course. Statistical analysis showed no significant differences between the groups at the start of the course or after the course was completed for learning style, science grade point average, overall grade point average, initial engagement or final engagement. A moderate correlation was found between microbiology course and laboratory grades and a reflective learning style.