Re-Imagining Archival Display: Creating User-Friendly Finding Aids

ERIC Educational Resources Information Center

Daines, J. Gordon, III; Nimer, Cory L.

2011-01-01

This article examines how finding aids are structured and delivered, considering alternative approaches. It suggests that single-level displays, those that present a single component of a multilevel description to users at a time, have the potential to transform the delivery and display of collection information while improving the user…

"Different Strokes for Different Folks": Presenting EAD in Three UK Online Catalogues

ERIC Educational Resources Information Center

Hill, Amanda; Stockting, Bill; Higgins, Sarah

2005-01-01

This article discusses three different online services providing federated access to finding aids relating to archives found in a number of repositories: the Archives Hub, Access to Archives (A2A) and Navigational Aids for the History of Science, Technology and the Environment (NAHSTE). While the scale of the services is very different, a…

Chiluba urges Africans to find own solutions to pandemic. AIDS / STD conference news.

PubMed

President Frederick Chiluba of Zambia has urged researchers to find solutions to the HIV/AIDS pandemic in Africa during the 11th International Conference on AIDS and Sexually Transmitted Diseases. The 5-day conference, which was attended by 3000 delegates, planned to map out an approach to fight the pandemic affecting 22 million people in Africa. Callisto Madavo, World Bank regional-director for Africa, demanded that African governments should make AIDS the primary focus of their development agenda. The World Bank, which recognizes AIDS as the foremost threat to African development, has made the pandemic an integral part of all its activities in the region. The stigma associated with the disease had to be eliminated, according to executive director Peter Piot of the UN program on HIV/AIDS. He said that the negative attitudes have made anti-AIDS education campaigns difficult and discouraged people from seeking testing and counseling. WHO Africa director Ebrahim Samba has called on the cooperating partners of the region to support the fight against the HIV/AIDS pandemic with resources commensurate at hand.

Equations for nickel-chromium wire heaters of column transfer lines in gas chromatographic-electroantennographic detection (GC-EAD).

PubMed

Byers, John A

2004-05-30

Heating of chromatographic columns, transfer lines, and other devices is often required in neuroscience research. For example, volatile compounds passing through a capillary column of a gas chromatograph (GC) can be split, with half exiting the instrument through a heated transfer line to an insect antenna or olfactory sensillum for electroantennographic detector (GC-EAD) recordings. The heated transfer line is used to prevent condensation of various chemicals in the capillary that would otherwise occur at room temperature. Construction of such a transfer line heater is described using (80/20%) nickel-chromium heating wire wrapped in a helical coil and powered by a 120/220 V ac rheostat. Algorithms were developed in a computer program to estimate the voltage at which a rheostat should be set to obtain the desired heater temperature for a specific coil. The coil attributes (radius, width, number of loops, or length of each loop) are input by the user, as well as AWG size of heating wire and desired heater temperature. The program calculates total length of wire in the helix, resistance of the wire, amperage used, and the voltage to set the rheostat. A discussion of semiochemical isolation methods using the GC-EAD and bioassays is presented.

Flight Validation of the Thermal Propellant Gauging Method used at EADS Astrium

NASA Astrophysics Data System (ADS)

Dandaleix, L.; Ounougha, L.; Jallade, S.

2004-10-01

EADS Astrium recently met a major milestone in the field of propellant gauging with the first reorbitation of an Eurostar tanks equipped satellite. It proved successful determining the remaining available propellant mass for spacecraft displacement beyond the customer specified graveyard orbit; thus demonstrating its expertness in Propellant Gauging in correlation with tank residual mass minimization. A critical parameter in satellite operational planning is indeed the accurate knowledge of the on-board remaining propellant mass; basically for the commercial telecommunication missions, where it is the major criterion for lifetime maximization. To provide an accurate and reliable process for measurement of this propellant mass throughout lifetime, EADS Astrium uses a Combination of two independent techniques: The Dead Reckoning Method (maximum accuracy at BOL), based on thrusters flow rate prediction &the Thermal Propellant Gauging Technique, deriving the propellant mass from the tank thermal capacity (Absolute gauging method, with increasing accuracy along lifetime). Then, the present article shows the recent flight validation of the Gauging method obtained for Eurostar E2000 propellant tanks including the validation of the different thermodynamic models. ABBREVIATIONS &ACRONYMS BOL, MOL, EOL: Beginning, Middle &End of Life Cempty: Empty tank thermal inertia [J/K] Chelium: Helium thermal inertia [J/K] Cpropellant: Propellant thermal inertia [J/K] Ct = C1+C2: Total tank thermal inertia (Subscript for upper node and for lower node) [J/K] CPS: Combined Propulsion System DR: Dead Reckoning FM: Flight Model LAE: Liquid Apogee Engine lsb: Least significant byte M0: TPGS Uncertainty component linked to Cempty mox, mfuel: Propellant mass of oxidiser &fuel [kg] Pox, Pfuel: Pressure of oxidiser &fuel [bar] PTA: Propellant Tank Assembly Q: Heater power [W] Qox, Qfuel: Mass flow rate of oxidiser &fuel [kg/s] RCT: Reaction Control Thrusters T0: Spacecraft platform equilibrium

The Impact of Computerization on Archival Finding Aids: A RAMP Study.

ERIC Educational Resources Information Center

Kitching, Christopher

This report is based on a questionnaire sent to 32 selected National Archives and on interviews with archivists from eight countries. Geared to the needs of developing countries, the report covers: (1) the impact of computerization on finding aids; (2) advantages and problems of computerization, including enhanced archival control, integration of…

HIV/AIDS stigma at the workplace: exploratory findings from Pakistan.

PubMed

Bashir, Sajid

2011-01-01

People living with HIV/AIDS (PLHA) are stigmatised socially. They are devalued and considered like outcasts by having lesser opportunities for education, treatment and housing, and in an organisational context they get reduced opportunities of selection, promotion and income. The phenomena have been extensively researched in developed countries but limited literature addresses the situation in underdeveloped countries like Pakistan, which is also facing spread of the HIV/AIDS epidemic. There are a number of groups who are carrying the disease but the problems being faced by PLHA employed in different organisations have rarely been analysed. Stigma at the workplace can generate a number of negative outcomes. The present study considers two such outcomes among stigmatised PLHA. These outcomes are organisational cynicism and breach of psychological contract. A questionnaire was used to collect data from a sample of 174 PLHA, having a work experience after identification of the epidemic, working in different organisations across Pakistan. These PLHA were identified and recruited through a scattered record available with some government/non-government organisations operating in Pakistan to control HIV/AIDS. Findings of the study extend the knowledge about HIV/AIDS stigma indicating that PLHA are subjected to stigma, which is significantly associated with a breach of psychological contract and organisational cynicism. There is a need at governmental and organisational level as well to increase awareness about the disease and formulate policies to reduce stigma against PLHA working in different organisations.

Oregon's experience with aid in dying: findings from the death with dignity laboratory.

PubMed

Coombs Lee, Barbara

2014-11-01

With passage of the Death with Dignity Act in 1994, Oregon became the first jurisdiction to authorize and regulate aid in dying. Data from that experience are comprehensive and bountiful, and answer a multitude of questions and concerns about whether the benefits of recognizing the medical practice of aid in dying justify the risks. An exhaustive description of findings from Oregon's aid-in-dying experience is beyond the scope of this or any single article on the subject. This article provides a summary of data highlights, gleaned from scientific investigations and governmental reporting. It organizes highlighted reports along subjects so that readers may see what various sources have to teach on a number of questions important to policy makers. © 2014 New York Academy of Sciences.

Training of Home Health Aides and Nurse Aides: Findings from National Data

ERIC Educational Resources Information Center

Sengupta, Manisha; Ejaz, Farida K.; Harris-Kojetin, Lauren D.

2012-01-01

Training and satisfaction with training were examined using data from nationally representative samples of 2,897 certified nursing assistants (CNAs) from the National Nursing Assistant Survey and 3,377 home health aides (HHAs) from the National Home Health Aide Survey conducted in 2004 and 2007, respectively. This article focuses on the…

The Division III Financial Aid Reporting Process: Findings and Review Results, 2005-06 through 2008-09

ERIC Educational Resources Information Center

National Collegiate Athletic Association (NJ1), 2009

2009-01-01

This report marks the completion of the 2008-09 reporting cycle and the fourth year of the Division III Financial Aid Reporting Program. The report examines findings for all reporting institutions from each of the four reporting cycles, and details the outcomes of the Division III Financial Aid Committee's 2008-09 review process. Four calculations…

Broad-search algorithms for finding triple-and quadruple-satellite-aided captures at Jupiter from 2020 to 2080

NASA Astrophysics Data System (ADS)

Lynam, Alfred E.

2015-04-01

Multiple-satellite-aided capture is a -efficient technique for capturing a spacecraft into orbit at Jupiter. However, finding the times when the Galilean moons of Jupiter align such that three or four of them can be encountered in a single pass is difficult using standard astrodynamics algorithms such as Lambert's problem. In this paper, we present simple but powerful techniques that simplify the dynamics and geometry of the Galilean satellites so that many of these triple- and quadruple-satellite-aided capture sequences can be found quickly over an extended 60-year time period from 2020 to 2080. The techniques find many low-fidelity trajectories that could be used as initial guesses for future high-fidelity optimization. Results indicate the existence of approximately 3,100 unique triple-satellite-aided capture trajectories and 6 unique quadruple-satellite-aided capture trajectories during the 60-year time period. The entire search takes less than one minute of computational time.

University Students and AIDS: Some Findings from Three Surveys--1989, 1990 and 1992.

ERIC Educational Resources Information Center

Cunningham, Ineke; And Others

1994-01-01

Presents three surveys conducted at the University of Puerto Rico concerning college students' AIDS knowledge and their sexual and preventive behaviors. Findings show students had knowledge of how HIV is transmitted, but they also harbored misconceptions about ways the disease can spread. These misconceptions coupled with the machismo attitude…

Aligning Aid with Enrollment: Interim Findings on Aid Like a Paycheck. Full Report

ERIC Educational Resources Information Center

Weissman, Evan; Cerna, Oscar; Cullinan, Dan; Baldiga, Amanda

2017-01-01

Evidence shows that financial aid increases college enrollment. For many students at low-cost community colleges, this aid is intended to cover more than tuition and fees; after those are paid, the remainder is paid out, or "refunded," to students to help with their living expenses while they are enrolled in school. Often, however, the…

Aligning Aid with Enrollment: Interim Findings on Aid Like a Paycheck. Executive Summary

ERIC Educational Resources Information Center

Weissman, Evan; Cerna, Oscar; Cullinan, Dan; Baldiga, Amanda

2017-01-01

Evidence shows that financial aid increases college enrollment. For many students at low-cost community colleges, this aid is intended to cover more than tuition and fees; after those are paid, the remainder is paid out, or "refunded," to students to help with their living expenses while they are enrolled in school. Often, however, the…

Can people find patient decision aids on the Internet?

PubMed

Morris, Debra; Drake, Elizabeth; Saarimaki, Anton; Bennett, Carol; O'Connor, Annette

2008-12-01

To determine if people could find patient decision aids (PtDAs) on the Internet using the most popular general search engines. We chose five medical conditions for which English language PtDAs were available from at least three different developers. The search engines used were: Google (www.google.com), Yahoo! (www.yahoo.com), and MSN (www.msn.com). For each condition and search engine we ran six searches using a combination of search terms. We coded all non-sponsored Web pages that were linked from the first page of the search results. Most first page results linked to informational Web pages about the condition, only 16% linked to PtDAs. PtDAs were more readily found for the breast cancer surgery decision (our searches found seven of the nine developers). The searches using Yahoo and Google search engines were more likely to find PtDAs. The following combination of search terms: condition, treatment, decision (e.g. breast cancer surgery decision) was most successful across all search engines (29%). While some terms and search engines were more successful, few resulted in direct links to PtDAs. Finding PtDAs would be improved with use of standardized labelling, providing patients with specific Web site addresses or access to an independent PtDA clearinghouse.

Development and Pilot Testing of a Decision Aid for Genomic Research Participants Notified of Clinically Actionable Research Findings for Cancer Risk.

PubMed

Willis, Amanda M; Smith, Sian K; Meiser, Bettina; Ballinger, Mandy L; Thomas, David M; Tattersall, Martin; Young, Mary-Anne

2018-02-17

Germline genomic testing is increasingly used in research to identify genetic causes of disease, including cancer. However, there is evidence that individuals who are notified of clinically actionable research findings have difficulty making informed decisions regarding uptake of genetic counseling for these findings. This study aimed to produce and pilot test a decision aid to assist participants in genomic research studies who are notified of clinically actionable research findings to make informed choices regarding uptake of genetic counseling. Development was guided by published literature, the International Patient Decision Aid Standards, and the expertise of a steering committee of clinicians, researchers, and consumers. Decision aid acceptability was assessed by self-report questionnaire. All 19 participants stated that the decision aid was easy to read, clearly presented, increased their understanding of the implications of taking up research findings, and would be helpful in decision-making. While low to moderate levels of distress/worry were reported after reading the booklet, a majority of participants also reported feeling reassured. All participants would recommend the booklet to others considering uptake of clinically actionable research findings. Results indicate the decision aid is acceptable to the target audience, with potential as a useful decision support tool for genomic research participants.

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…

The potential of drama and songs as channels for AIDS education in Africa: a report on focus group findings from Ghana.

PubMed

Bosompra, Kwadwo

Among those concerned with fighting AIDS worldwide, it is agreed that the best weapon to change people's behavior is education. In this educational effort, all available channels have to be explored. In Ghana, the Health Education Division (HED) of the Ministry of Health set up three drama troupes to carry out AIDS education on a pilot basis. This study evaluates the impact of one of the troupes on AIDS knowledge, attitude and behavior using the focus group research approach. The findings confirm that drama about a well thought out AIDS-related theme does increase knowledge about AIDS and promotes commendable attitudes toward AIDS. It could also lead to changes in sexual behavior. The study also revealed that songs with AIDS-related themes could serve as important cues to "healthful" action in the environment by reminding listeners to adopt safer sexual behaviors.

AIDS-related Kaposi sarcoma: findings on thallium-201 scintigraphy

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

Lee, V.W.; Rosen, M.P.; Baum, A.

1988-12-01

No simple, noninvasive method is available for evaluating extracutaneous Kaposi sarcoma in AIDS patients or for following the tumor's response to treatment. We report our preliminary experience with thallium-201 scintigraphy in nine AIDS patients with proved Kaposi sarcoma. Eight of the nine had abnormal uptake of the radionuclide in skin, lymph nodes, oral cavity, vagina, and lungs. Only four of the nine had cutaneous Kaposi sarcoma at the time of scanning. All cutaneous and mucosal lesions were thallium avid. Two of the six patients with thallium-avid nodes underwent nodal biopsy. Both biopsies confirmed the diagnosis of Kaposi sarcoma. Cutaneous Kaposimore » sarcoma developed later in one of these patients, showing the efficacy of thallium scintigraphy for the early detection of extracutaneous lesions. These preliminary results show thallium avidity in Kaposi sarcoma involving the skin and various extracutaneous sites (lymph nodes, lung, mucosa, and vagina). Thallium scintigraphy is a potentially useful procedure for detecting extracutaneous Kaposi sarcoma in AIDS patients.« less

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.

Identification (GC and GC-MS) of unsaturated acetates in Elasmopalpus lignosellus and their biological activity (GC-EAD and EAG).

PubMed

Jham, Gulab N; da Silva, Alexsandro A; Lima, Eraldo R; Viana, Paulo

2005-02-01

Two insect colonies of Elasmopalpus lignosellus were reared in our laboratory, the first being initiated from pupae obtained from a cornfield in the region of Sete Lagoas, Minas Gerais and the second from a cornfield in the region of Goiânia, Goiás. From the two colonies, two extracts were prepared from the pheromone glands of virgin E. lignosellus females. The extract obtained from the first colony was designated as extract 1 while the extract obtained from the second colony was designated as extract 2. Extract 1 was analyzed by gas chromatography-mass spectrometry (GC-MS) with (Z)-9-hexadecenyl acetate [(Z)-9-HDA] and (Z)-11-hexadecenyl acetate [(Z)-11-HDA] being identified and confirmed by the formation of DMDS derivatives. In addition, a third acetate, which could be either (E)-8-hexadecenyl acetate [(E)-8-HDA] or (E)-9-hexadecenyl acetate [(E)-9-HDA] was detected by GC-MS. Extract 2 was analyzed by gas chromatography (GC) and gas chromatography-electroannetography (GC-EAD) revealing the presence of (Z)-11-HDA and (Z)-9-TDA. In addition, the same compounds elicited a response with the E. lignosellus male antenna obtained from the second insect colony. Electroantennography (EAG) screening with the male E. lignosellus antenna (obtained from the second insect colony) was conducted with the 23 possible tetradecenyl acetates (TDA) and 22 hexadecenyl acetates (HDA) as standards. Out of the 23 TDA isomers evaluated, only (Z)-9-TDA elicited a response and out of the 22 HDA [(Z) and (E) isomers gamma2 to delta13] evaluated only (Z)-11-HDA elicited a response. The acetate compositions of two extracts obtained from insects originating from the two states (Minas Gerais and Goiás) of Brazil were different from one another as well as from that obtained from insects in Tifton, GA, USA. The bioactivity data (GC-EAD) of the extract 2 differed from those reported for the Tifton, GA, USA population. These data suggest polymorphism in relation to the insect populations found in

Atherosclerosis and central adiposity in a pediatric patient with AIDS treated with HAART: autopsy findings.

PubMed

Quijano, Graciela; Drut, Ricardo

2006-01-01

Several types of cardiovascular lesions may develop in pediatric human immunodeficiency virus-positive (HIV+)/acquired immunodeficiency syndrome (AIDS) patients, namely myocarditis, dilated cardiomyopathy, pericardial effusion, pericarditis, left ventricle hypertrophy, fibrocalcific arteriopathy, and aneurysms. Additional lesions may be discovered by histological examination. These include fibrocalcific lesions in medium-sized arteries and small vessels, mainly of the heart and brain, and vasculitis. In the large arteries the vasa vasorum may present chronic inflammatory infiltrates or leukocytoclastic vasculitis, resulting in aneurysms. We are reporting the case of a 14-year-old girl with mother-to-infant HIV transmission with a long history of several central nervous system infections and AIDS dementia, who received treatment with the HAART protocol (including a protease inhibitor) for 3 years. A year after beginning this treatment, cholesterol serum levels were 2.8 g/L and 3.8 g/L. Autopsy findings showed gross and microscopic features of adult-type atherosclerosis involving the whole thoracic aorta, its main branches, and the coronary arteries. Remarkably, the abdominal aorta and all its branches were almost completely devoid of these lesions. At the same time, although the body presented extreme cachexia, there were obvious subepericardial, periadrenal, and peripancreatic fat deposits. The referred findings may have resulted from the well-known metabolic-dyslipemic syndrome induced by the HAART therapy and have not been specifically mentioned previously in the literature in the particular setting observed in the case of this patient.

Young people's mental health first aid intentions and beliefs prospectively predict their actions: findings from an Australian National Survey of Youth.

PubMed

Yap, Marie Bee Hui; Jorm, Anthony Francis

2012-04-30

Little is known about whether mental health first aid knowledge and beliefs of young people actually translate into actual behavior. This study examined whether young people's first aid intentions and beliefs predicted the actions they later took to help a close friend or family member with a mental health problem. Participants in a 2006 national survey of Australian youth (aged 12-25 years) reported on their first aid intentions and beliefs based on one of four vignettes: depression, depression with alcohol misuse, psychosis, and social phobia. At a two-year follow-up interview, they reported on actions they had taken to help any family member or close friend with a problem similar to the vignette character since the initial interview. Of the 2005 participants interviewed at follow-up, 608 reported knowing someone with a similar problem. Overall, young people's first aid intentions and beliefs about the helpfulness of particular first aid actions predicted the actions they actually took to assist a close other. However, the belief in and intention to encourage professional help did not predict subsequent action. Findings suggest that young people's mental health first aid intentions and beliefs may be valid indicators of their subsequent actions. Copyright © 2012 Elsevier Ltd. All rights reserved.

Finding Money on the Table: Information, Financial Aid, and Access to College

ERIC Educational Resources Information Center

Tierney, William G.; Venegas, Kristan M.

2009-01-01

The authors do not quarrel with the assumption that increasing financial aid would boost college going. Yet a conundrum exists. Some state agencies have the potential to provide more resources than what college-bound students request. The federal government also has an excess of money in various aid programs. Of course, the authors do not ignore…

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…

Tumor and infection localization in AIDS patients: Ga-67 and Tl-201 findings.

PubMed

Turoglu, H T; Akisik, M F; Naddaf, S Y; Omar, W S; Kempf, J S; Abdel-Dayem, H M

1998-07-01

Examples of Ga-67 and Tl-201 scans in AIDS patients performed at St. Vincent's Hospital and Medical Center of New York are presented. Use of these methods is the adopted approach at this institution in AIDS patients for localizing sites of tumor or infection involvement. A Ga-67 scan is the most common nuclear medicine examination performed on AIDS patients. Sequential Tl-201 and Ga-67 scans have a role in differentiating Kaposi's sarcoma from malignant lymphoma and opportunistic infections. For intracranial lesions, Tc-99m MIBI or Tl-201-201-201-201 chloride can differentiate malignant from benign inflammatory lesions.

Comparison of clinical characteristics between familial and non-familial early onset Alzheimer's disease.

PubMed

Joshi, Aditi; Ringman, John M; Lee, Albert S; Juarez, Kevin O; Mendez, Mario F

2012-10-01

Although familial Alzheimer's disease (FAD) is an early onset AD (EAD), most patients with EAD do not have a familial disorder. Recent guidelines recommend testing for genes causing FAD only in those EAD patients with two first-degree relatives. However, some patients with FAD may lack a known family history or other indications for suspecting FAD but might nonetheless be carriers of FAD mutations. The study was aimed to identify clinical features that distinguish FAD from non-familial EAD (NF-EAD). A retrospective review of a university-based cohort of 32 FAD patients with PSEN1-related AD and 81 with NF-EAD was conducted. The PSEN1 patients, compared to the NF-EAD patients, had an earlier age of disease onset (41.8 ± 5.2 vs. 55.9 ± 4.8 years) and, at initial assessment, a longer disease duration (5.1 ± 3.4 vs. 3.3 ± 2.6 years) and lower MMSE scores (10.74 ± 8.0 vs. 20.95 ± 5.8). Patients with NF-EAD were more likely to present with non-memory deficits, particularly visuospatial symptoms, than were FAD patients. When age, disease duration, and MMSE scores were controlled in a logistical regression model, FAD patients were more likely to have significant headaches, myoclonus, gait abnormality, and pseudobulbar affect than those with NF-EAD. In addition to a much younger age of onset, FAD patients with PSEN1 mutations differed from those with NF-EAD by a history of headaches and pseudobulbar affect, as well as myoclonus and gait abnormality on examination. These may represent differences in pathophysiology between FAD and NF-EAD and in some contexts such findings should lead to genetic counseling and appropriate recommendations for genetic testing for FAD.

Comparison of clinical characteristics between familial and non-familial early onset Alzheimer’s disease

PubMed Central

Ringman, John M.; Lee, Albert S.; Juarez, Kevin O.; Mendez, Mario F.

2012-01-01

Although familial Alzheimer’s disease (FAD) is an early onset AD (EAD), most patients with EAD do not have a familial disorder. Recent guidelines recommend testing for genes causing FAD only in those EAD patients with two first-degree relatives. However, some patients with FAD may lack a known family history or other indications for suspecting FAD but might nonetheless be carriers of FAD mutations. The study was aimed to identify clinical features that distinguish FAD from non-familial EAD (NF-EAD). A retrospective review of a university-based cohort of 32 FAD patients with PSEN1-related AD and 81 with NF-EAD was conducted. The PSEN1 patients, compared to the NF-EAD patients, had an earlier age of disease onset (41.8 ± 5.2 vs. 55.9 ± 4.8 years) and, at initial assessment, a longer disease duration (5.1 ± 3.4 vs. 3.3 ± 2.6 years) and lower MMSE scores (10.74 ± 8.0 vs. 20.95 ± 5.8). Patients with NF-EAD were more likely to present with non-memory deficits, particularly visuospatial symptoms, than were FAD patients. When age, disease duration, and MMSE scores were controlled in a logistical regression model, FAD patients were more likely to have significant headaches, myoclonus, gait abnormality, and pseudobulbar affect than those with NF-EAD. In addition to a much younger age of onset, FAD patients with PSEN1 mutations differed from those with NF-EAD by a history of headaches and pseudobulbar affect, as well as myoclonus and gait abnormality on examination. These may represent differences in pathophysiology between FAD and NF-EAD and in some contexts such findings should lead to genetic counseling and appropriate recommendations for genetic testing for FAD. PMID:22460587

Biosecurity and the management of emergency animal disease among commercial beef producers in New South Wales and Queensland (Australia).

PubMed

Hernández-Jover, M; Higgins, V; Bryant, M; Rast, L; McShane, C

2016-11-01

Australia places great importance on the prevention and management of emergency animal diseases (EAD), with strict quarantine measures offshore and at the border. Livestock producers are crucial for disease control onshore; however, limited information is available on commercial livestock producers' practices in relation to the management of disease risks. The aims of this paper are to investigate how commercial beef producers in Australia's Northern and Southern beef zones manage EADs and to identify drivers for effective biosecurity and EAD prevention. This paper forms part of a broader mixed methods research project involving an analysis of literature and current policies, qualitative semi-structured interviews with government and industry stakeholders and a cross-sectional study among beef producers. The cross-sectional study used a postal survey (n=182) and face-to-face interviews (n=34) to gather data on beef producers' knowledge and practices on biosecurity and EADs and their communication networks. Findings indicate that producers are uncertain about the roles and responsibilities of stakeholders involved in biosecurity and EAD management. This uncertainty may create confusion about EAD management and impact upon producers' willingness to report animal disease, with over 20% reporting the last veterinary contact more than five years ago and an additional 8.5% who had never contacted a veterinarian. Producers had a generally high awareness of the key sources of animal disease risk and they prioritise herd health planning as part of their everyday practices. Over 40% of producers had limited knowledge of the meaning of EAD; and EAD and biosecurity planning was given a low priority, primarily due to the perceived limited likelihood of an EAD event in Australia and the belief that EAD prevention is primarily the role of government. Only a moderate implementation of biosecurity practices, such as isolating incoming animals, having a single property entry point

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.

Knowledge and attitudes of Jordanian nurses towards patients with HIV/AIDS: findings from a nationwide survey.

PubMed

Hassan, Zeinab M; Wahsheh, Moayad A

2011-01-01

This study explored the knowledge and attitudes of Jordanian nurses toward patients with HIV/AIDS, particularly in regards to their sources of information and education. This survey utilized a cross-sectional design. A self-administered questionnaire developed by Eckstein was used in collecting the data. A total of 922 nurses completed the questionnaire. Overall, Jordanian nurses expressed negative attitudes toward patients with HIV/AIDS, and their level of HIV/AIDS knowledge was weak. Weak knowledge level was recorded among nurses in the following subsections: agent and immunology; course and manifestation; transmission and incidence; and precaution and prevention. Only in one subsection (risk group), did nurses show a good level of knowledge about HIV/AIDS. More than two-thirds of nurses (84%) refused to provide care to patients who tested positive for HIV/AIDS. Most of the nurse participants believed that currently provided HIV/AIDS information resources were inadequate (81.4 %). The majority of nurses were interested in support groups for staff nurses (96.5%). The major source of HIV/AIDS information obtained by Jordanian nurses was through Internet web sites (52.7%). The majority of nurses (96.2%) ranked their fear of getting AIDS from their nursing practice as overwhelming. The total attitude of participants towards patients with HIV/AIDS in all five subsections (i.e., fear of contagion, social stigma, fatal outcome of the disease, direct care, and education and counseling) was negative (84.3%). Accurate knowledge about HIV/AIDS along with an in-depth understanding of patients? needs can help alleviate much of the fear, anxiety, and stigma associated with caring for patients with HIV/AIDS.

Computer-Aided College Algebra: Learning Components that Students Find Beneficial

ERIC Educational Resources Information Center

Aichele, Douglas B.; Francisco, Cynthia; Utley, Juliana; Wescoatt, Benjamin

2011-01-01

A mixed-method study was conducted during the Fall 2008 semester to better understand the experiences of students participating in computer-aided instruction of College Algebra using the software MyMathLab. The learning environment included a computer learning system for the majority of the instruction, a support system via focus groups (weekly…

The Water Footprint of Food Aid

NASA Astrophysics Data System (ADS)

Jackson, N. D.; Konar, M.; Hoekstra, A. Y.

2015-12-01

Food aid is a critical component of the global food system, particularly when emergency situations arise. For the first time, we evaluate the water footprint of food aid. To do this, we draw on food aid data from theWorld Food Programme and virtual water content estimates from WaterStat. We find that the total water footprint of food aid was 10 km3 in 2005, which represents approximately 0.5% of the water footprint of food trade and 2.0% of the water footprint of land grabbing (i.e., water appropriation associated with large agricultural land deals). The United States is by far the largest food aid donor and contributes 82% of the water footprint of food aid. The countries that receive the most water embodied in aid are Ethiopia, Sudan, North Korea, Bangladesh and Afghanistan. Notably, we find that there is significant overlap between countries that receive food aid and those that have their land grabbed. Multivariate regression results indicate that donor water footprints are driven by political and environmental variables, whereas recipient water footprints are driven by land grabbing and food indicators.

A Study of Early Afterdepolarizations in a Model for Human Ventricular Tissue

PubMed Central

Vandersickel, Nele; Kazbanov, Ivan V.; Nuitermans, Anita; Weise, Louis D.; Pandit, Rahul; Panfilov, Alexander V.

2014-01-01

Sudden cardiac death is often caused by cardiac arrhythmias. Recently, special attention has been given to a certain arrhythmogenic condition, the long-QT syndrome, which occurs as a result of genetic mutations or drug toxicity. The underlying mechanisms of arrhythmias, caused by the long-QT syndrome, are not fully understood. However, arrhythmias are often connected to special excitations of cardiac cells, called early afterdepolarizations (EADs), which are depolarizations during the repolarizing phase of the action potential. So far, EADs have been studied mainly in isolated cardiac cells. However, the question on how EADs at the single-cell level can result in fibrillation at the tissue level, especially in human cell models, has not been widely studied yet. In this paper, we study wave patterns that result from single-cell EAD dynamics in a mathematical model for human ventricular cardiac tissue. We induce EADs by modeling experimental conditions which have been shown to evoke EADs at a single-cell level: by an increase of L-type Ca currents and a decrease of the delayed rectifier potassium currents. We show that, at the tissue level and depending on these parameters, three types of abnormal wave patterns emerge. We classify them into two types of spiral fibrillation and one type of oscillatory dynamics. Moreover, we find that the emergent wave patterns can be driven by calcium or sodium currents and we find phase waves in the oscillatory excitation regime. From our simulations we predict that arrhythmias caused by EADs can occur during normal wave propagation and do not require tissue heterogeneities. Experimental verification of our results is possible for experiments at the cell-culture level, where EADs can be induced by an increase of the L-type calcium conductance and by the application of I blockers, and the properties of the emergent patterns can be studied by optical mapping of the voltage and calcium. PMID:24427289

Magic Johnson and children's conceptions of AIDS.

PubMed

Quadagno, D; Eberstein, I W; Foster, K; Sittig, J E; Sly, D F; Kistner, J A

1997-08-01

Longitudinal data for a heterogeneous sample of 609 elementary school children are used to assess the long-term effects of Magic Johnson's announcement on children's HIV and AIDS conceptions. Four hypotheses are tested concerning these relationships, and background variables measured prior to Johnson's announcement are controlled. Findings suggest that Johnson's announcement increased children's HIV and AIDS knowledge and reduced their prejudice toward a hypothetical child with AIDS. No relationship is evident between the announcement and perceived vulnerability to HIV and AIDS. Males are more likely to be aware of Johnson's announcement, but its effects are more pronounced among blacks. Findings from the present research affirm the potential for celebrities like Johnson in HIV and AIDS education campaigns directed toward children.

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.

Relationship Between Family Economic Resources, Psychosocial Well-being, and Educational Preferences of AIDS-Orphaned Children in Southern Uganda: Baseline Findings

PubMed Central

Ssewamala, Fred M.; Nabunya, Proscovia; Ilic, Vilma; Mukasa, Miriam N.; Ddamulira, Christopher

2015-01-01

This study examines the relationship between economic resources, psychosocial well-being, and educational preferences of AIDS-orphaned children in southern Uganda. We use baseline data from a sample of 1410 AIDS-orphaned children (defined as children who have lost one or both biological parents to AIDS) enrolled in the Bridges to the Future study, a National Institute of Child Health and Human Development (NICHD) funded study. Analyses from both bivariate and multiple regression analyses indicate the following: 1) despite the well-documented economic and psychosocial challenges AIDS-orphaned children face, many of these children have high educational plans and aspirations; 2) educational aspirations differ by orphanhood status (double orphan vs. single orphan); 3) regardless of orphanhood status, children report similar levels of psychosocial well-being; 4) high levels of family cohesion, positive perceptions of the future, school satisfaction, and lower levels of hopelessness (hopefulness) are associated with high educational aspirations; and 5) reported family economic resources at baseline, all seem to play a role in predicting children's educational preferences and psychosocial well-being. These findings suggest that the focus for care and support of orphaned children should not be limited to addressing their psychosocial needs. Addressing the economic needs of the households in which orphaned children live is equally important. Indeed, in the context of extreme poverty—in which most of the children represented in this study live—addressing structural factors, including poverty, may be a key driver in addressing their psychosocial functioning. PMID:26146601

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

Deep-reasoning fault diagnosis - An aid and a model

NASA Technical Reports Server (NTRS)

Yoon, Wan Chul; Hammer, John M.

1988-01-01

The design and evaluation are presented for the knowledge-based assistance of a human operator who must diagnose a novel fault in a dynamic, physical system. A computer aid based on a qualitative model of the system was built to help the operators overcome some of their cognitive limitations. This aid differs from most expert systems in that it operates at several levels of interaction that are believed to be more suitable for deep reasoning. Four aiding approaches, each of which provided unique information to the operator, were evaluated. The aiding features were designed to help the human's casual reasoning about the system in predicting normal system behavior (N aiding), integrating observations into actual system behavior (O aiding), finding discrepancies between the two (O-N aiding), or finding discrepancies between observed behavior and hypothetical behavior (O-HN aiding). Human diagnostic performance was found to improve by almost a factor of two with O aiding and O-N aiding.

Illinois Student Financial Aid, FY 1985. Report of the Illinois Student Financial Aid Survey.

ERIC Educational Resources Information Center

Illinois State Scholarship Commission, Deerfield.

The amounts, types, and sources of financial aid received by Illinois college students are reported, based on the 1985 Illinois Student Financial Aid Survey. Data are provided for 332,868 Illinois students attending 168 public and private colleges and universities. Included are a narrative discussion of the findings, including the growth and…

"We talk of AIDS because we love life": a stakeholder assessment of HIV/AIDS organizations in Buenos Aires, Argentina.

PubMed

Spaulding, Alicen B; Brieger, William R

This stakeholder assessment of HIV/AIDS service providing institutions in Argentina offers insights into the HIV/AIDS crisis in Spanish-speaking Latin America from an institutional level and makes recommendations for strengthening the work and functioning of these institutions. This stakeholder assessment was conducted to determine how HIV/AIDS prevention and management in Argentina affects and is affected by relevant HIV/AIDS institutions. Semi-structured qualitative interviews were conducted with 13 key leaders of organizations working in HIV/AIDS prevention in Buenos Aires including non-governmental, governmental, and academic institutions. Analyses of interviewee comments are presented according to four major themes: network connections, program resources, perceptions of success, and challenges. Key findings include the need for strengthening formal networks, increasing the involvement of other non-AIDS related social institutions in promoting HIV prevention, finding more sustainable funding options, working more effectively with the public sector to create policies and regulations favorable to the HIV/AIDS field, and addressing the lack of perceived susceptibility to HIV/AIDS in Argentine culture. From leaders' comments, recommendations are made for strengthening the HIV/AIDS network among key institutions including adapting the UNAIDS "Three Ones" principal to create one crosssector office responsible for coordinating HIV/AIDS work, formalizing agreements with institutions outside of Buenos Aires, increasing the role of schools in HIV/AIDS awareness, and designing programs that address lack of perceived susceptibility to HIV/AIDS among Argentines.

Kenyan university students' views on AIDS.

PubMed

Sindiga, I; Lukhando, M

1993-11-01

In view of the rapidly increasing number of AIDS cases reported in Kenya since 1984, a survey was conducted among Kenyatta University undergraduate students during October and November 1988 to gauge their knowledge, attitudes and practices with regard to the disease. A random sample of 344 individuals both men and women was interviewed. The results showed that almost everyone had heard about AIDS and the knowledge was spread evenly across gender. Although the students were able to identify the symptoms of a full blown AIDS victim, their knowledge on HIV was vague. Other findings were: that condoms were lowly rated as a strategy for minimizing the risk of contracting AIDS and the majority of the students attempted to reduce the chance of contracting the disease by having one sex partner. However, the students were apathetic about contracting the disease. In the event of becoming victims of AIDS, most of them indicated that they would not merely wait to die; instead they would commit suicide. In view of these findings, there is a case for educating this group on how to respond to the AIDS infection.

AIDS and the Older Adult.

ERIC Educational Resources Information Center

Allers, Christopher T.

1990-01-01

Older adults are finding themselves the neighbors of Acquired Immunodeficiency Syndrome (AIDS) patients as well as the primary caregivers of infected adult children. Focuses on roles, issues, and conflicts older adults face in dealing with relatives or neighbors with AIDS. Case management and educational intervention strategies are also offered.…

First Aid: Burns

MedlinePlus

... for: Parents Kids Teens Kitchen: Household Safety Checklist Fireworks Safety First Aid: Sunburn Firesetting Fire Safety Burns ... Being Safe in the Kitchen Finding Out About Fireworks Safety Playing With Fire? Dealing With Burns Fireworks ...

Masculinity and the persistence of AIDS stigma

PubMed Central

Wyrod, Robert

2011-01-01

With the expansion of access to HIV testing and antiretroviral therapy in sub-Saharan Africa, questions have emerged if stigma remains a useful concept for understanding the effects of AIDS. There is, however, a paucity of research on how HIV-positive Africans—especially African men—experience living with AIDS. This paper addresses this gap and draws on findings from ethnographic fieldwork in 2004 and 2009 with a support group for HIV-positive men in Kampala, Uganda. The paper demonstrates that stigma is central to how men in this context coped with HIV and AIDS, and it provides a conceptual framework that links men’s experiences of AIDS stigma to conceptions of masculinity. In so doing, findings highlight both the possibilities and challenges of involving African men more fully in HIV prevention. PMID:21246426

AID targeting: old mysteries and new challenges.

PubMed

Chandra, Vivek; Bortnick, Alexandra; Murre, Cornelis

2015-09-01

Activation-induced cytidine deaminase (AID) mediates cytosine deamination and underlies two central processes in antibody diversification: somatic hypermutation and class-switch recombination. AID deamination is not exclusive to immunoglobulin loci; it can instigate DNA lesions in non-immunoglobulin genes and thus stringent checks are in place to constrain and restrict its activity. Recent findings have provided new insights into the mechanisms that target AID activity to specific genomic regions, revealing an involvement for noncoding RNAs associated with polymerase pausing and with enhancer transcription as well as genomic architecture. We review these findings and integrate them into a model for multilevel regulation of AID expression and targeting in immunoglobulin and non-immunoglobulin loci. Within this framework we discuss gaps in understanding, and outline important areas of further research. Copyright © 2015 Elsevier Ltd. All rights reserved.

AID Targeting: Old Mysteries and New Challenges

PubMed Central

Chandra, Vivek; Bortnick, Alexandra; Murre, Cornelis

2015-01-01

Activation-induced cytidine deaminase (AID) mediates cytosine deamination and underlies two central processes in antibody diversification: somatic hypermutation and class-switch recombination. AID deamination is not exclusive to immunoglobulin loci; it can instigate DNA lesions in non-immunoglobulin genes and thus, stringent checks are in place to constrain and restrict its activity. Recent findings have provided new insights into the mechanisms that target AID activity to specific genomic regions, revealing an involvement for non-coding RNAs associated with polymerase pausing and with enhancer transcription as well as genomic architecture. We review these findings and integrate them into a model for multi-level regulation of AID expression and targeting in immunoglobulin and non-immunoglobulin loci. Within this framework we discuss gaps in understanding, and outline important areas of further research. PMID:26254147

Asset Ownership and Health and Mental Health Functioning Among AIDS-Orphaned Adolescents: Findings From a Randomized Clinical Trial in Rural Uganda

PubMed Central

Han, Chang-Keun; Neilands, Torsten B

2010-01-01

This study evaluated an economic empowerment intervention designed to promote life options, health and mental health functioning among AIDS-orphaned adolescents in rural Uganda. The study used an experimental design in which adolescents (N=267) were randomly assigned to receive an economic empowerment intervention or usual care for orphaned children. The study measured mental health functioning using 20 items of the Tennessee Self-Concept Scale (TSCS: 2)—a standardized measure for self-esteem—and measured overall health using a self-rated health measure. Data obtained at 10-month follow-up revealed significant positive effects of the economic empowerment intervention on adolescents’ self-rated health and mental health functioning. Additionally, health and mental health functioning were found to be positively associated with each other. The findings have implications for public policy and health programming for AIDS-orphaned adolescents. PMID:19520472

First Aid: Rashes

MedlinePlus

... for: Parents Kids Teens First Aid: Skin Infections Poison Ivy Erythema Multiforme Hives (Urticaria) Erythema Toxicum Eczema Pityriasis ... Fifth Disease Shingles Diaper Rash Word Find: Skin Poison Ivy Rashes: The Itchy Truth Your Skin Impetigo Ringworm ...

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…

The lived experience of self-transcendence in women with AIDS.

PubMed

Coward, D D

1995-05-01

To describe the lived experience of self-transcendence in women with AIDS, associated with increased sense of meaning and purpose, well-being, self-esteem, and connectedness with self and/or others. Exploratory-descriptive, using phenomenological research methods for the study approach, data collection, and data analysis. One written description and nine audiotaped interviews of self-transcendence experiences were provided by women with class IV HIV infection (AIDS). Ten women recruited by nurses at an AIDS family clinic and through a flyer at the AIDS Support Group House in Seattle. Participant descriptions indicated that women with AIDS continue to find meaning and purpose in their lives through experiences of receiving from others, giving to others, and maintaining hope. The findings support the theory that self-transcendence views and behaviors are a source of mental health at the end of life. The findings suggest several ways nurses may help women with AIDS discover or make meaning and purpose in their lives.

Characteristics of untreated AIDS-related cytomegalovirus retinitis. II. Findings in the era of highly active antiretroviral therapy (1997 to 2000).

PubMed

Holland, Gary N; Vaudaux, Jean D; Shiramizu, Kevin M; Yu, Fei; Goldenberg, David T; Gupta, Anurag; Carlson, Margrit; Read, Russell W; Novack, Roger D; Kuppermann, Baruch D

2008-01-01

To describe host characteristics (use of highly active antiretroviral therapy [HAART]; CD4+ T-lymphocyte count; HIV ribonucleic acid [RNA] blood level) of people who were diagnosed with AIDS-related cytomegalovirus (CMV) retinitis after HAART became available and to investigate effects of HAART on ophthalmic findings. Retrospective, observational case series. We collected demographic, medical, laboratory, and ophthalmic data for all patients with AIDS and newly diagnosed, untreated CMV retinitis from January 1997 through December 2000 at 10 sites in Los Angeles and Orange Counties, California. The proportions of Hispanic and African-American patients were equivalent to or greater than their prevalences in the AIDS and general populations of Los Angeles County. Most patients (n = 80; 63.5%) were known to be receiving HAART at the time of CMV retinitis diagnosis; only 22 patients (17.5%) were HAART-naïve. Median CD4+ T-lymphocyte count was 15 cells/microl and median HIV RNA blood level was 103,000 copies/ml for all patients, but in 10 patients, CMV retinitis developed despite good immunologic and virologic responses to HAART. When compared with HAART-naïve patients, HAART-failure patients with CMV retinitis had more asymptomatic disease (P = .073), better visual acuity in the better eye (P = .003), more bilateral disease (P = .007), less zone 1 involvement (P = .042), and lower lesion border opacity scores (P = .054). Most patients with AIDS and newly diagnosed CMV retinitis in an urban setting are HAART-experienced. HAART may influence characteristics of new CMV retinitis lesions at presentation, despite laboratory evidence of treatment failure, possibly because of residual CMV-specific immunity.

2015-16 National Postsecondary Student Aid Study (NPSAS:16): Student Financial Aid Estimates for 2015-16. First Look. NCES 2018-466

ERIC Educational Resources Information Center

Radwin, David; Conzelmann, Johnathan G.; Nunnery, Annaliza; Lacy, T. Austin; Wu, Joanna; Lew, Stephen; Wine, Jennifer; Siegel, Peter

2018-01-01

This First Look report presents selected findings about student financial aid during the 2015-16 academic year. These findings are based on data from the 2015-16 National Postsecondary Student Aid Study (NPSAS:16), a nationally representative sample survey of undergraduate and graduate students enrolled any time between July 1, 2015, and June 30,…

2011-12 National Postsecondary Student Aid Study (NPSAS:12): Student Financial Aid Estimates for 2011-12. First Look. NCES 2013-165

ERIC Educational Resources Information Center

Radwin, David; Wine, Jennifer; Siegel, Peter; Bryan, Michael

2013-01-01

This brief report presents selected findings about student financial aid during the 2011-12 academic year. These findings are based on data from the 2011-12 National Postsecondary Student Aid Study (NPSAS:12), a nationally representative sample survey of undergraduate and graduate students enrolled any time between July 1, 2011, and June 30, 2012,…

Mismatch repair proteins and AID deaminase activity are required for the dominant negative function of C terminally-deleted AID in class switching

PubMed Central

Ucher, Anna J.; Ranjit, Sanjay; Kadungure, Tatenda; Linehan, Erin K.; Khair, Lyne; Xie, Elaine; Limauro, Jennifer; Rauch, Katherina S.; Schrader, Carol E.; Stavnezer, Janet

2014-01-01

Activation-induced cytidine deaminase (AID) is essential for class switch recombination (CSR) and somatic hypermutation (SHM) of Ig genes. The AID C terminus is required for CSR but not for S region DNA DSBs during CSR, and it is not required for SHM. AID lacking the C terminus (ΔAID) is a dominant negative (DN) mutant, as human patients heterozygous for this mutant fail to undergo CSR. In agreement, we show that ΔAID is a DN mutant when expressed in AID-sufficient mouse splenic B cells. In order to have DN function,ΔAID must have deaminase activity, suggesting that its ability to induce DSBs is important for the DN function. Supporting this hypothesis, Msh2-Msh6 have previously been shown to contribute to DSB formation in S regions, and here we find that Msh2 is required for the DN activity, as ΔAID is not a DN mutant in msh2−/− cells. Our results suggest that the DNA DSBs induced by ΔAID are unable to participate in CSR, and might interfere with the ability of full-length AID to participate in CSR. We propose thatΔAID is impaired in its ability to recruit non-homologous end joining (NHEJ) repair factors, resulting in accumulation of DSBs that undergo aberrant resection. Supporting this hypothesis, we find that the S-S junctions induced by ΔAID have longer microhomologies than those induced by full-length AID. In addition, our data suggest that AID binds Sµ regions in vivo as a monomer. PMID:24973444

Newspaper Lesson Aids.

ERIC Educational Resources Information Center

Communication: Journalism Education Today (C:JET), 1986

1986-01-01

Provides photocopy-ready lesson aids on story ideas, interviewing, inverted pyramid writing style, newswriting, sports/scavenger hunt, finding feature material, identifying feature leads, feature lead selection, evaluating feature leads, compiling survey material, cutlines, headlines, paste-up rules, advertising, final semester project, newspaper…

Indication criteria for cochlear implants and hearing aids: impact of audiological and non-audiological findings

PubMed Central

Haumann, Sabine; Hohmann, Volker; Meis, Markus; Herzke, Tobias; Lenarz, Thomas; Büchner, Andreas

2012-01-01

Owing to technological progress and a growing body of clinical experience, indication criteria for cochlear implants (CI) are being extended to less severe hearing impairments. It is, therefore, worth reconsidering these indication criteria by introducing novel testing procedures. The diagnostic evidence collected will be evaluated. The investigation includes postlingually deafened adults seeking a CI. Prior to surgery, speech perception tests [Freiburg Speech Test and Oldenburg sentence (OLSA) test] were performed unaided and aided using the Oldenburg Master Hearing Aid (MHA) system. Linguistic skills were assessed with the visual Text Reception Threshold (TRT) test, and general state of health, socio-economic status (SES) and subjective hearing were evaluated through questionnaires. After surgery, the speech tests were repeated aided with a CI. To date, 97 complete data sets are available for evaluation. Statistical analyses showed significant correlations between postsurgical speech reception threshold (SRT) measured with the adaptive OLSA test and pre-surgical data such as the TRT test (r=−0.29), SES (r=−0.22) and (if available) aided SRT (r=0.53). The results suggest that new measures and setups such as the TRT test, SES and speech perception with the MHA provide valuable extra information regarding indication for CI. PMID:26557327

Assisting persons living with HIV/AIDS to return to work: programmatic steps for AIDS service organizations.

PubMed

Brooks, R A; Klosinski, L E

1999-06-01

The objective of this study was to develop a comprehensive picture of the concerns and needs of persons living with HIV/AIDS who are interested in returning to work. To collect information in this new area, a series of focus groups was conducted with a random sample of clients from AIDS Project Los Angeles who were currently unemployed and expressed a desire to return to work. The results indicate a range of concerns among individuals with HIV/AIDS about returning to work, such as a loss of or change in medical benefits, the need for flexibility in employment to address ongoing medical needs, concerns regarding disclosure of their HIV/AIDS status, the possibility of job related discrimination, and the need to address the practical aspects of reentering the labor market after a prolonged absence. The findings suggest a series of action steps for AIDS service organizations and others to address the needs of persons with HIV/AIDS in this new area.

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.

Visual aids: a range of uses.

PubMed

Bradley, S

1995-01-01

The author explains why pictures have such impact. Images catch people's attention and to some extent can substitute for written words. They can be either still images like posters and flipcharts, three-dimensional images such as models or puppets, or they can show live events through drama, film, and video. Each of these are considered visual aids when used as teaching tools. When choosing visual aids, it is important to know which audience is being addressed and why, and to choose the visual aid which is most appropriate for the occasion. It is very important to pre-test pictures, especially when they will be used on their own without a facilitator to help participants analyze them. While some visual aids, such as maps and diagrams, are understood by everyone, people in some remote areas where there are very few books or papers may find pictures hard to understand. Facilitators are crucial to the successful use of visual aids. It is therefore very important that facilitators receive quality training. Well-trained facilitators from the local area will be more aware of local culture and concerns, and may be more trusted by participants. Poor training must be avoided. Finally, even though pictures can be misinterpreted, visual aids can make teaching and learning more enjoyable for many people. For people who find reading or speaking out difficult, the use of pictures may be the only way they can participate in discussions and decisions.

An Integrated Model of Application, Admission, Enrollment, and Financial Aid

ERIC Educational Resources Information Center

DesJardins, Stephen L.; Ahlburg, Dennis A.; McCall, Brian Patrick

2006-01-01

We jointly model the application, admission, financial aid determination, and enrollment decision process. We find that expectations of admission affect application probabilities, financial aid expectations affect enrollment and application behavior, and deviations from aid expectations are strongly related to enrollment. We also conduct…

Financial Aid as a Service: A Review of Operations.

ERIC Educational Resources Information Center

Adams, Judith

A study was undertaken at Macomb Community College (MCC), in Michigan, to review the effectiveness of the college's financial aid department. Data were gathered from a search of the literature related to financial aid services and a review of comments and findings from MCC alumni and financial aid surveys. In addition, surveys were conducted of…

Hopes & Hurdles: California Foster Youth and College Financial Aid

ERIC Educational Resources Information Center

Cochrane, Deborah Frankle; Szabo-Kubitz, Laura

2009-01-01

This report examines why former foster youth in California are not receiving the aid they are likely eligible for, from inadequate or poorly targeted information about college costs and financial aid to structural obstacles within the aid process and programs. While many of this report's findings and recommendations are specific to foster youth,…

Can computer-aided diagnosis (CAD) help radiologists find mammographically missed screening cancers?

NASA Astrophysics Data System (ADS)

Nishikawa, Robert M.; Giger, Maryellen L.; Schmidt, Robert A.; Papaioannou, John

2001-06-01

We present data from a pilot observer study whose goal is design a study to test the hypothesis that computer-aided diagnosis (CAD) can improve radiologists' performance in reading screening mammograms. In a prospective evaluation of our computer detection schemes, we have analyzed over 12,000 clinical exams. Retrospective review of the negative screening mammograms for all cancer cases found an indication of the cancer in 23 of these negative cases. The computer found 54% of these in our prospective testing. We added to these cases normal exams to create a dataset of 75 cases. Four radiologists experienced in mammography read the cases and gave their BI-RADS assessment and their confidence that the patient should be called back for diagnostic mammography. They did so once reading the films only and a second time reading with the computer aid. Three radiologists had no change in area under the ROC curve (mean Az of 0.73) and one improved from 0.73 to 0.78, but this difference failed to reach statistical significance (p equals 0.23). These data are being used to plan a larger more powerful study.

AID and the law

PubMed Central

Cusine, D J

1975-01-01

The present state of the law is unsatisfactory. The exact effect on the marriage of the parties has not been decided although in English law if artificial insemination by donor (AID) takes place without consent that would appear to be a ground for divorce since 1969. The law regards a child born as a result of AID as illegitimate and draws no distinction between the case where the husband consents and where he does not. Theoretically, an offence is committed if the birth entry is falsified, presumably in cases where the husband consents. The AID child, like any other illegitimate child, has rights against the natural parents, but he is in a worse position than most illegitimate children, in that he may not have any information about his father. It is now possible to freeze sperm and so preserve it over longer periods. All the problems associated with AID are present also when sperm is preserved in banks, but if the law is in an unsatisfactory state in relation to AID this is even more true in relation to sperm banks. The main criticism of the Feversham Report (1960) could be that it recommended, broadly speaking, the `status quo' but scientific progress has now overtaken and left the Feversham findings well behind. What, therefore, is required is a full consideration of the subject of AID and, on the basis of that, some statutory code regulating all its aspects. PMID:1165575

Court finds ambiguity in denial of off-label AIDS drug.

PubMed

1998-03-06

A home intravenous drug therapy provider and an insurance company operated by the American Consulting Engineers Council have gone to court over disputed medical claims. An AIDS patient being treated with ganciclovir for CMV retinitis had a decrease in his white blood cell count, neutropenia, that endangered his life. The physicians prescribed neupogen, approved by the Food and Drug Administration (FDA) for cancer treatment, to counteract the neutropenia. The health care provider, I.V. Services of America, continued the neupogen treatment; the treatments were covered as an inpatient but denied after discharge. I.V. Services sued, alleging that the cause of the neutropenia should not bar coverage. The New York judge found in favor of the health care provider, calling the insurance company's position self serving and the denial of the claim arbitrary.

Tales of the Supernatural: A Selected List of Recordings Made in the United States and Placed in the Archive of Folk Culture. Folk Archive Finding Aid.

ERIC Educational Resources Information Center

Delcambre, Angie C., Comp.; And Others

This finding aid is a selected list of supernatural-related narratives recorded in the United States and held in the Archive of Folk Culture of the Library of Congress. Brief descriptions of the recordings are accompanied by identification numbers. Information about listening to or ordering any of the listed recordings is available from the…

Occupational segregation, gender essentialism and male primacy as major barriers to equity in HIV/AIDS caregiving: Findings from Lesotho.

PubMed

Newman, Constance J; Fogarty, Linda; Makoae, Lucia Nthabiseng; Reavely, Erik

2011-06-08

Gender segregation of occupations, which typically assigns caring/nurturing jobs to women and technical/managerial jobs to men, has been recognized as a major source of inequality worldwide with implications for the development of robust health workforces. In sub-Saharan Africa, gender inequalities are particularly acute in HIV/AIDS caregiving (90% of which is provided in the home), where women and girls make up the informal (and mostly unpaid) workforce. Men's and boy's entry into HIV/AIDS caregiving in greater numbers would both increase the equity and sustainability of national and community-level HIV/AIDS caregiving and mitigate health workforce shortages, but notions of gender essentialism and male primacy make this far from inevitable.In 2008 the Capacity Project partnered with the Lesotho Ministry of Health and Social Welfare in a study of the gender dynamics of HIV/AIDS caregiving in three districts of Lesotho to account for men's absence in HIV/AIDS caregiving and investigate ways in which they might be recruited into the community and home-based care (CHBC) workforce. The study used qualitative methods, including 25 key informant interviews with village chiefs, nurse clinicians, and hospital administrators and 31 focus group discussions with community health workers, community members, ex-miners, and HIV-positive men and women. Study participants uniformly perceived a need to increase the number of CHBC providers to deal with the heavy workload from increasing numbers of patients and insufficient new entries. HIV/AIDS caregiving is a gender-segregated job, at the core of which lie stereotypes and beliefs about the appropriate work of men and women. This results in an inequitable, unsustainable burden on women and girls. Strategies are analyzed for their potential effectiveness in increasing equity in caregiving. HIV/AIDS and human resources stakeholders must address occupational segregation and the underlying gender essentialism and male primacy if there

Occupational segregation, gender essentialism and male primacy as major barriers to equity in HIV/AIDS caregiving: Findings from Lesotho

PubMed Central

2011-01-01

Background Gender segregation of occupations, which typically assigns caring/nurturing jobs to women and technical/managerial jobs to men, has been recognized as a major source of inequality worldwide with implications for the development of robust health workforces. In sub-Saharan Africa, gender inequalities are particularly acute in HIV/AIDS caregiving (90% of which is provided in the home), where women and girls make up the informal (and mostly unpaid) workforce. Men's and boy's entry into HIV/AIDS caregiving in greater numbers would both increase the equity and sustainability of national and community-level HIV/AIDS caregiving and mitigate health workforce shortages, but notions of gender essentialism and male primacy make this far from inevitable. In 2008 the Capacity Project partnered with the Lesotho Ministry of Health and Social Welfare in a study of the gender dynamics of HIV/AIDS caregiving in three districts of Lesotho to account for men's absence in HIV/AIDS caregiving and investigate ways in which they might be recruited into the community and home-based care (CHBC) workforce. Methods The study used qualitative methods, including 25 key informant interviews with village chiefs, nurse clinicians, and hospital administrators and 31 focus group discussions with community health workers, community members, ex-miners, and HIV-positive men and women. Results Study participants uniformly perceived a need to increase the number of CHBC providers to deal with the heavy workload from increasing numbers of patients and insufficient new entries. HIV/AIDS caregiving is a gender-segregated job, at the core of which lie stereotypes and beliefs about the appropriate work of men and women. This results in an inequitable, unsustainable burden on women and girls. Strategies are analyzed for their potential effectiveness in increasing equity in caregiving. Conclusions HIV/AIDS and human resources stakeholders must address occupational segregation and the underlying gender

AIDS-related discrimination in Asia.

PubMed

Paxton, S; Gonzales, G; Uppakaew, K; Abraham, K K; Okta, S; Green, C; Nair, K S; Merati, T Parwati; Thephthien, B; Marin, M; Quesada, A

2005-05-01

The Asia Pacific Network of People Living with HIV/AIDS (APN+) conducted the first regional documentation of AIDS-related discrimination in Asia. This project was an action-based, peer-implemented study that aimed to develop an understanding of the nature, pattern and extent of AIDS-related discrimination in several Asian countries. Trained HIV-positive people interviewed 764 positive people in four countries (India 302; Indonesia 42; Thailand 338; the Philippines 82) using a structured questionnaire. Findings indicate that the major area of discrimination in each country is within the health sector, where over half of those surveyed experienced some form of discrimination. In all countries, the majority of people did not receive pre-test counselling before being tested for HIV. People who reported coerced testing were significantly more likely than other respondents to face subsequent AIDS-related discrimination. A considerable number of respondents were refused treatment after being diagnosed with HIV and many experienced delayed provision of treatment or health services. Breaches of confidentiality by health workers were common. Within the family and the community, women were significantly more likely to experience discrimination than men, including ridicule and harassment, physical assault and being forced to change their place of residence because of their HIV status. These findings have serious implications, particularly in light of the increasing trend in many countries to test all pregnant women in order to prevent transmission of HIV to their unborn children.

Examining the effectiveness of home-based parent aide services to reduce risk for physical child abuse and neglect: six-month findings from a randomized clinical trial.

PubMed

Guterman, Neil B; Tabone, Jiyoung K; Bryan, George M; Taylor, Catherine A; Napoleon-Hanger, Cynthia; Banman, Aaron

2013-08-01

This study set out to carry out a feasible, real-world, randomized clinical trial to examine the benefits of home-based paraprofessional parent aide services in reducing physical abuse and neglect risk in high-risk parents. Families were randomly assigned to receive either parent aide plus case management services (n = 73) or case management services only (n = 65), collecting in-home data on physical child abuse and neglect and proximal risk and protective factors, just prior to service initiation, and again after six months of services. Mothers receiving parent aide and case management services reported significant improvements from baseline to six-month follow-up in self-reported indicators of physical child abuse risk, as well as improvements on parental stress, mastery, depression, and anxiety, whereas mothers receiving only case management services did not. The slopes of such observed changes across groups, however, were not found to be statistically significantly different. No discernable improvements were found with regard to indicators of risk for child neglect. As the first randomized clinical trial examining the effectiveness of parent aide services, this study provides the first controlled evidence examining the potential benefits of this service modality. This study suggests promising trends regarding the benefit of parent aide services with respect to physical child abuse risk reduction and related predictors, but evidence does not appear to suggest that such services, as they are presently delivered, reduce child neglect. These findings support the continued use of parent aide services in cases of physical child abuse and also suggest careful consideration of the ways such services may be better configured to extend their impact, particularly with respect to child neglect risk. Copyright © 2013 Elsevier Ltd. All rights reserved.

The Aid Debate: Beyond the Liberal/Conservative Divide

ERIC Educational Resources Information Center

Kamat, Sangeeta

2010-01-01

Recent works that assess whether development has been well-served, or served at all, by international aid, are overwhelmingly pessimistic in their assessment and in favor of the market as the antidote to international aid (Klees, 2010). The author finds that Steve Klees' essay focuses on the neoliberal and liberal frameworks that represent the…

Computer-aided detection of colorectal polyps: can it improve sensitivity of less-experienced readers? Preliminary findings.

PubMed

Baker, Mark E; Bogoni, Luca; Obuchowski, Nancy A; Dass, Chandra; Kendzierski, Renee M; Remer, Erick M; Einstein, David M; Cathier, Pascal; Jerebko, Anna; Lakare, Sarang; Blum, Andrew; Caroline, Dina F; Macari, Michael

2007-10-01

To determine whether computer-aided detection (CAD) applied to computed tomographic (CT) colonography can help improve sensitivity of polyp detection by less-experienced radiologist readers, with colonoscopy or consensus used as the reference standard. The release of the CT colonographic studies was approved by the individual institutional review boards of each institution. Institutions from the United States were HIPAA compliant. Written informed consent was waived at all institutions. The CT colonographic studies in 30 patients from six institutions were collected; 24 images depicted at least one confirmed polyp 6 mm or larger (39 total polyps) and six depicted no polyps. By using an investigational software package, seven less-experienced readers from two institutions evaluated the CT colonographic images and marked or scored polyps by using a five-point scale before and after CAD. The time needed to interpret the CT colonographic findings without CAD and then to re-evaluate them with CAD was recorded. For each reader, the McNemar test, adjusted for clustered data, was used to compare sensitivities for readers without and with CAD; a Wilcoxon signed-rank test was used to analyze the number of false-positive results per patient. The average sensitivity of the seven readers for polyp detection was significantly improved with CAD-from 0.810 to 0.908 (P=.0152). The number of false-positive results per patient without and with CAD increased from 0.70 to 0.96 (95% confidence interval for the increase: -0.39, 0.91). The mean total time for the readings was 17 minutes 54 seconds; for interpretation of CT colonographic findings alone, the mean time was 14 minutes 16 seconds; and for review of CAD findings, the mean time was 3 minutes 38 seconds. Results of this feasibility study suggest that CAD for CT colonography significantly improves per-polyp detection for less-experienced readers. Copyright (c) RSNA, 2007.

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)

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

PubMed

Drushel, Bruce E

2013-01-01

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

Effect of myocyte-fibroblast coupling on the onset of pathological dynamics in a model of ventricular tissue

NASA Astrophysics Data System (ADS)

Sridhar, S.; Vandersickel, Nele; Panfilov, Alexander V.

2017-01-01

Managing lethal cardiac arrhythmias is one of the biggest challenges in modern cardiology, and hence it is very important to understand the factors underlying such arrhythmias. While early afterdepolarizations (EAD) of cardiac cells is known to be one such arrhythmogenic factor, the mechanisms underlying the emergence of tissue level arrhythmias from cellular level EADs is not fully understood. Another known arrhythmogenic condition is fibrosis of cardiac tissue that occurs both due to aging and in many types of heart diseases. In this paper we describe the results of a systematic in-silico study, using the TNNP model of human cardiac cells and MacCannell model for (myo)fibroblasts, on the possible effects of diffuse fibrosis on arrhythmias occurring via EADs. We find that depending on the resting potential of fibroblasts (VFR), M-F coupling can either increase or decrease the region of parameters showing EADs. Fibrosis increases the probability of occurrence of arrhythmias after a single focal stimulation and this effect increases with the strength of the M-F coupling. While in our simulations, arrhythmias occur due to fibrosis induced ectopic activity, we do not observe any specific fibrotic pattern that promotes the occurrence of these ectopic sources.

Guia para estudiantes: Ayuda economica, 2002-2003 (The Student Guide: Financial Aid, 2002-2003).

ERIC Educational Resources Information Center

Department of Education, Washington, DC. Student Financial Assistance.

This Spanish-language publication explains what federal student financial aid is and what types of student aid are available. The introductory section, "Student Aid at a Glance," presents information about what student aid is, who gets it, and how to get it. The second section discusses "Finding out about Student Aid." The next…

The Greater Involvement of People Living with AIDS principle: theory versus practice in Ontario's HIV/AIDS community-based research sector.

PubMed

Travers, R; Wilson, M G; Flicker, S; Guta, A; Bereket, T; McKay, C; van der Meulen, A; Cleverly, S; Dickie, M; Globerman, J; Rourke, S B

2008-07-01

Drawing on the Greater Involvement of People with HIV/AIDS (GIPA) principle, the HIV/AIDS movement began to "democratize" research in Canada in the mid-1990s. To date, there is little evidence about the success of the community-based research (CBR) movement in relation to the implementation of GIPA. We draw on findings from a larger study examining barriers and facilitating factors in relation to HIV-related CBR in Ontario, Canada. An online survey was completed by 39 senior managers in Ontario AIDS service organizations (ASOs). Twenty-five in-depth, semi-structured interviews were then conducted to further explore the survey findings. Survey respondents reported that, compared to researchers and frontline service providers, people living with HIV/AIDS (PLWHA) tended to be the least involved in all stages (input, process and outcome) of CBR projects. AIDS service organizations with a mandate that included serving rural and urban communities reported even lower levels of PLWHA involvement in CBR. Qualitative data reveal complex barriers that make meaningful PLWHA engagement in CBR difficult, including: HIV-related stigma; health-related challenges; "credentialism"; lack of capacity to engage in research; other issues taking priority; and mistrust of researchers. Facilitating factors included valuing lived experience; training and mentoring opportunities; financial compensation; trust building; and accommodating PLWHA's needs. While there is strong support for the GIPA principles in theory, practice lags far behind.

Flavin-Induced Oligomerization in Escherichia coli Adaptive Response Protein AidB

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

Hamill, Michael J.; Jost, Marco; Wong, Cintyu

2011-11-21

The process known as 'adaptive response' allows Escherichia coli to respond to small doses of DNA-methylating agents by upregulating the expression of four proteins. While the role of three of these proteins in mitigating DNA damage is well understood, the function of AidB is less clear. Although AidB is a flavoprotein, no catalytic role has been established for the bound cofactor. Here we investigate the possibility that flavin plays a structural role in the assembly of the AidB tetramer. We report the generation and biophysical characterization of deflavinated AidB and of an AidB mutant that has greatly reduced affinity formore » flavin adenine dinucleotide (FAD). Using fluorescence quenching and analytical ultracentrifugation, we find that apo AidB has a high affinity for FAD, as indicated by an apparent dissociation constant of 402.1 {+-} 35.1 nM, and that binding of substoichiometric amounts of FAD triggers a transition in the AidB oligomeric state. In particular, deflavinated AidB is dimeric, whereas the addition of FAD yields a tetramer. We further investigate the dimerization and tetramerization interfaces of AidB by determining a 2.8 {angstrom} resolution crystal structure in space group P3{sub 2} that contains three intact tetramers in the asymmetric unit. Taken together, our findings provide strong evidence that FAD plays a structural role in the formation of tetrameric AidB.« less

Attenuating homologous recombination stimulates an AID-induced antileukemic effect

PubMed Central

Lamont, Kristin R.; Hasham, Muneer G.; Donghia, Nina M.; Branca, Jane; Chavaree, Margaret; Chase, Betsy; Breggia, Anne; Hedlund, Jacquelyn; Emery, Ivette; Cavallo, Francesca; Jasin, Maria; Rüter, Jens

2013-01-01

Activation-induced cytidine deaminase (AID) is critical in normal B cells to initiate somatic hypermutation and immunoglobulin class switch recombination. Accumulating evidence suggests that AID is also prooncogenic, inducing cancer-promoting mutations or chromosome rearrangements. In this context, we find that AID is expressed in >40% of primary human chronic lymphocytic leukemia (CLL) cases, consistent with other reports. Using a combination of human B lymphoid leukemia cells and mouse models, we now show that AID expression can be harnessed for antileukemic effect, after inhibition of the RAD51 homologous recombination (HR) factor with 4,4′-diisothiocyanatostilbene-2-2′-disulfonic acid (DIDS). As a proof of principle, we show that DIDS treatment inhibits repair of AID-initiated DNA breaks, induces apoptosis, and promotes cytotoxicity preferentially in AID-expressing human CLL. This reveals a novel antineoplastic role of AID that can be triggered by inhibition of HR, suggesting a potential new paradigm to treat AID-expressing tumors. Given the growing list of tumor types with aberrant AID expression, this novel therapeutic approach has potential to impact a significant patient population. PMID:23589568

Influence of electrical coupling on early afterdepolarizations in ventricular myocytes.

PubMed

Saiz, J; Ferrero, J M; Monserrat, M; Ferrero, J M; Thakor, N V

1999-02-01

Computer modeling is used to study the effect of electrical coupling between a myocardial zone where early afterdepolarizations (EAD's) can develop and the normal neighboring tissue. The effects of such coupling on EAD development and on the likelihood of EAD propagation as an ectopic beat are studied. The influence on EAD formation is investigated by approximating two partially coupled myocardial zones modeled as two active elements coupled by a junctional resistance R. For R values lower than 800 omega cm2, the action potentials are transmitted to the coupled element, and for R values higher than 850 omega cm2 they are blocked. In both ranges of R, when the electrical coupling increases, the EAD's appear at more negative takeoff potentials with higher amplitudes and upstrokes. The EAD's are not elicited if the electrical coupling is too high. In a separate model of two one-dimensional cardiac fiber segments partially coupled by a resistance R, critical R values exist, between 42 and 54 omega cm2, that facilitate EAD propagation. These results demonstrate that in myocardial zones favorable to the formation of EAD, the electrical coupling dramatically affects initiation of EAD and its spread to the neighboring tissue.

Has HIV/AIDS displaced other health funding priorities? Evidence from a new dataset of development aid for health.

PubMed

Lordan, Grace; Tang, Kam Ki; Carmignani, Fabrizio

2011-08-01

In recent times there has been a sense that HIV/AIDS control has been attracting a significantly larger portion of donor health funding to the extent that it crowds out funding for other health concerns. Although there is no doubt that HIV/AIDS has absorbed a large share of development assistance for health (DAH), whether HIV/AIDS is actually diverting funding away from other health concerns has yet to be analyzed fully. To fill this vacuum, this study aims to test if a higher level of HIV/AIDS funding is related to a displacement in funding for other health concerns, and if yes, to quantify the magnitude of the displacement effect. Specifically, we consider whether HIV/AIDS DAH has displaced i) TB, ii) malaria iii) health sector and 'other' DAH in terms of the dollar amount received for aid. We consider this question within a regression framework controlling for time and recipient heterogeneity. We find displacement effects for malaria and health sector funding but not TB. In particular, the displacement effect for malaria is large and worrying. Copyright © 2011 Elsevier Ltd. All rights reserved.

Aid effectiveness and programmatic effectiveness: a proposed framework for comparative evaluation of different aid interventions in a particular health system.

PubMed

Haque, Hasibul; Hill, Philip C; Gauld, Robin

2017-01-01

Against a backdrop of changing concepts of aid effectiveness, development effectiveness, health systems strengthening, and increasing emphasis on impact evaluation, this article proposes a theory-driven impact evaluation framework to gauge the effect of aid effectiveness principles on programmatic outcomes of different aid funded programs in the health sector of a particular country. The foundation and step-by-step process of implementing the framework are described. With empirical evidence from the field, the steps involve analysis of context, program designs, implementation mechanisms, outcomes, synthesis, and interpretation of findings through the programs' underlying program theories and interactions with the state context and health system. The framework can be useful for comparatively evaluating different aid interventions both in fragile and non-fragile state contexts.

Candidacy for Bilateral Hearing Aids: A Retrospective Multicenter Study

ERIC Educational Resources Information Center

Boymans, Monique; Goverts, S. Theo; Kramer, Sophia E.; Festen, Joost M.; Dreschler, Wouter A.

2009-01-01

Purpose: The goal of this study was to find factors for refining candidacy criteria for bilateral hearing aid fittings. Clinical files of 1,000 consecutive hearing aid fittings were analyzed. Method: Case history, audiometric, and rehabilitation data were collected from clinical files, and an extensive questionnaire on long-term outcome measures…

Disease-related stigma: comparing predictors of AIDS and cancer stigma.

PubMed

Greene, Kathryn; Banerjee, Smita C

2006-01-01

This study explores the prevalence of AIDS and cancer stigma as influenced by attitude toward homosexuality, religiosity, authoritarianism, and androgyny. This study used a quasi-experimental survey design (N = 485) to examine attitude toward people with AIDS and cancer, and interaction with people with AIDS and cancer. Negative attitudes toward homosexuality, high religious intensity and ideology, high authoritarianism, and low expressive emerged as factors related to more negative attitudes toward people with AIDS and unwillingness to interact with people with AIDS. Attitudes toward people with cancer were generally not related to the variables. Findings explore how to campaign efforts to reduce existing negative attitudes toward AIDS and homosexuality, given that gay men with AIDS are especially stigmatized. Implications and directions for future research are discussed, especially for interventions.

Protease inhibitors: changing the way AIDS case management does business.

PubMed

Merithew, M A; Davis-Satterla, L

2000-09-01

The purpose of the qualitative evaluation study discussed in this article was to examine the AIDS case management model under which five nonprofit AIDS service organizations (ASOs) in Midcity were operating. The study was organized around 40 qualitative interviews with executive directors, directors, and case managers. The finding was that AIDS case management is evolving to accommodate the changing environmental/contextual conditions that have resulted from combination drug therapies (protease inhibitors) introduced in 1996. The agencies are responding to the changes individually rather than as a network, and responses vary among the agencies. Institutional theory, an examination of the interconnectedness of clients, the ASOs, and their environmental context guided the analysis of the findings.

Attitudes of Veterinary Teaching Staff and Exposure of Veterinary Students to Early-Age Desexing, with Review of Current Early-Age Desexing Literature

PubMed Central

Jupe, Alannah; Rand, Jacquie; Morton, John; Fleming, Sophie

2017-01-01

Simple Summary A substantial proportion of cats and a smaller proportion of dogs entering animal shelters are juveniles. Cats are prolific breeders and can be pregnant by 4 months of age, although the traditional desexing age in veterinary practice is 6 months for dogs and cats. Understanding what veterinary students across Australia and New Zealand are being taught in regards to early age desexing (EAD) is necessary to determine the reasons why EAD is not utilized in client-owned cats and dogs more frequently. There are no current studies documenting the exposure of new veterinary graduates to EAD, nor the opinions to EAD of the academics teaching these students. Of staff teaching veterinary students in Australia and New Zealand in 2015, a majority (64%) did not advocate EAD in their teaching of students. Only three out of eight universities provided a majority of students with exposure to EAD procedures before graduation, and only two of these allowed most students to perform EAD. Abstract Approximately 50% of cats admitted to Australian shelters are kittens, and 26% of dogs are puppies, and, particularly for cats, euthanasia rates are often high. Cats can be pregnant by 4 months of age, yet the traditional desexing age is 5–6 months, and studies in Australasia and Nth America reveal that only a minority of veterinarians routinely perform early age desexing (EAD) of cats or dogs, suggesting they are not graduating with these skills. This study aimed to describe the attitudes of veterinary teaching staff in Australian and New Zealand universities towards EAD, and to determine if these changed from 2008 to 2015. It also aimed to identify students’ practical exposure to EAD. Most (64%) of the 25 participants in 2015 did not advocate EAD in their teaching and, in their personal opinion, only 32% advocated it for cats. Concerns related to EAD cited by staff included anesthetic risk, orthopedic problems, hypoglycemia, and, in female dogs, urinary incontinence

Home-Care Use and Expenditures Among Medicaid Beneficiaries with AIDS

PubMed Central

Sambamoorthi, Usha; Collins, Sara R.; Crystal, Stephen; Walkup, James

1999-01-01

This article compares the use and cost of home-care services among traditional Medicaid recipients with acquired immunodeficiency syndrome (AIDS) and among participants in a statewide Human Immunodeficiency Virus (HIV)/AIDS-specific home and community-based Medicaid waiver program in New Jersey, using Medicaid claims and AIDS surveillance data. Waiver program participation appears to mitigate racial and risk group differences in the probability of home-care use. However, the program's successes are confined to its enrollees of which subgroups of the AIDS population are underrepresented. Our findings suggest the need to expand access to home-care programs to racial minorities and injection drug users (IDUs) with HIV/AIDS. PMID:11482120

Family economic empowerment and mental health among AIDS-affected children living in AIDS-impacted communities: evidence from a randomised evaluation in southwestern Uganda.

PubMed

Han, Chang-Keun; Ssewamala, Fred M; Wang, Julia Shu-Huah

2013-03-01

The authors examine whether an innovative family economic empowerment intervention addresses mental health functioning of AIDS-affected children in communities heavily impacted by HIV/AIDS in Uganda. A cluster randomised controlled trial consisting of two study arms, a treatment condition (n=179) and a control condition (n=118), was used to examine the impact of the family economic empowerment intervention on children's levels of hopelessness and depression. The intervention comprised matched children savings accounts, financial management workshops and mentorship. Data were collected at baseline and 12 months post-intervention. Using multivariate analysis with several socioeconomic controls, the authors find that children in the treatment condition (receiving the intervention) report significant improvement in their mental health functioning. Specifically, the intervention reduces hopelessness and depression levels. On the other hand, children in the control condition (not receiving the intervention) report no changes on both measures. The findings indicate that children with poor mental health functioning living in communities affected by HIV/AIDS may benefit from innovative family economic empowerment interventions. As measures of mental health functioning, both hopelessness and depression have long-term negative psychosocial and developmental impacts on children. These findings have implications for public health programmes intended for long-term care and support of children living in resource poor AIDS-impacted communities.

Key findings: a qualitative assessment of provider and patient perceptions of HIV/AIDS in South Africa.

PubMed

Ransom, James; Johnson, Anton F

2009-01-01

In 1997, at the Davos International Economic Forum, Nelson Mandela stated that "the poor, the vulnerable, the unschooled, the socially marginalized, the women, and the children, those who bear the burden of colonial legacy-these are the sectors of society which bear the burden of AIDS" (Richter, 2001). Nearly a decade later, that statement still holds true, especially in Mr. Mandela's home country. South Africa continues to have one of the world's highest prevalence ratios of HIV infection (UNAIDS, 2002). This paper explores the significance of perceptions, knowledge, practices, and attitudes toward HIV/AIDS in two important groups in South Africa: health care providers based in public health clinics and their patients. This paper will assess the provider-patient interaction from the perspective of members of the South African HIV/AIDS treatment and prevention community. The analysis will examine the results of in-depth interviews and focus group discussions with providers and patients, respectively, in two of South Africa's nine provinces. Between December 2002 and April 2003 in Guateng and KwaZulu-Natal provinces, we conducted (1) in-depth interviews of a spectrum of health care providers at five local public health clinics and (2) focus groups of patients who patronize those clinics. The results show that there are gaps in the HIV/AIDS knowledge of some of the health care providers and that the participants' health beliefs and practices are embedded in the social conditions in which they live and work, which has a ripple effect on their risk behaviors and trumps any intervention messages from their health care providers and larger public health intervention messages.

Domestic Violence Shelters as Prevention Agents for HIV/AIDS?

ERIC Educational Resources Information Center

Rountree, Michele A.; Pomeroy, Elizabeth C.; Marsiglia, Flavio F.

2008-01-01

The article reports findings from a pilot study of 21 domestic violence shelters in a southwestern state in the United States. The survey instrument included descriptive information on shelter service delivery. Specifically, questions were asked about the practice of assessing a client's risk of HIV/AIDS, the provision of HIV/AIDS educational and…

National Task Force on Student Aid Problems. Final Report.

ERIC Educational Resources Information Center

1975

This document presents a full discussion of the activities, findings, and recommendations of the National Task Force on Student Aid Problems. The task force was a voluntary association of concerned and interested agencies and organizations. Its only standing came from the support of those directly concerned with student aid problems. By design and…

Predicting survival in AIDS: refining the model.

PubMed

Hutchinson, S J; Brettle, R P; Gore, S M

1997-11-01

We tested the validity of a previously-published AIDS staging system by examining AIDS-defining diseases (ADDs) and CD4 counts as prognostic factors for survival of the 248 AIDS patients in the Edinburgh City Hospital Cohort, of whom 56% were injecting drug-users (IDUs). Cox regression was used to model the proportionality of risk of death as the CD4 count declined and more ADDs were experienced, and dependence upon post-AIDS treatment. Using the system of Mocroft et al. (Lancet 1995; 346:12-17) to grade severity, our data were well enough modelled, but we suggest: (i) regrading of HIV dementia (RR 3.9, 95% CI 2.5-6.0), mainly attributed to the drug users, to a very severe ADD; (ii) reduction in risk from zidovudine (RR 0.7, 95% CI 0.5-1.0) during AIDS follow-up for patients starting treatment at or after AIDS diagnosis; (iii) improved management of first mild ADDs (from 1987-89 to 1994-95: 40% reduction in IDUs appearing with mild index diseases, and an approximate three-fold reduction in risk associated with a mild ADD). This study supports previous findings on the significance of ADDs and lowest CD4 count in predicting the lifetime of AIDS patients.

HIV/AIDS Misconceptions among Latinos: Findings from a Population-Based Survey of California Adults

ERIC Educational Resources Information Center

Ritieni, Assunta; Moskowitz, Joel; Tholandi, Maya

2008-01-01

Misconceptions about HIV/AIDS among Latino adults (N=454) in California were examined using data from a population-based telephone survey conducted in 2000. Common misconceptions concerning modes of HIV transmission included transmission via mosquito or animal bite (64.1%), public facilities (48.3%), or kissing someone on the cheek (24.8%). A…

Trends in AIDS incidence and AIDS-related mortality in British Columbia between 1981 and 2013

PubMed Central

Lima, Viviane D.; Lourenço, Lillian; Yip, Benita; Hogg, Robert S.; Phillips, Peter; Montaner, Julio S.G.

2015-01-01

Background Appropriate use of highly active antiretroviral therapy (HAART) can markedly decrease the risk of progression to acquired immunodeficiency syndrome (AIDS) and of premature mortality. We aimed to characterize the trends between 1981 and 2013 in AIDS-defining illnesses (ADIs) and in the number AIDS-related deaths in British Columbia (BC), Canada. Methods We included data of 3550 HIV-positive individuals, aged 19 years or older, from different administrative databases in BC. We estimated the relative risk of developing an ADI over time using a Negative Binomial model, and we investigated trends in the percentage of all deaths associated with AIDS using generalized additive models. Findings The number of ADIs has decreased dramatically to its lowest level in 2013. The peak of the AIDS epidemic in BC happened in 1994 with 696 ADIs being reported (rate 42 ADIs per 100 person-years). Since 1997, the number of ADIs decreased from 253 (rate 7 per 100 person-years) to 84 cases in 2013 (rate 1 per 100 person-years) (p-value equals to zero for the trend in the number of ADIs). We have also shown that out of 22 ADIs considered, only PCP maintained its prominent ranking (albeit with much reduced overall prevalence). Finally, we observed that over time very few deaths were related to AIDS-related causes, especially in the most recent years. Interpretation We showed that the number of new ADIs and AIDS-related mortality have been decreasing rapidly over time in BC. These results provide further evidence that integrated comprehensive free programs that facilitate testing, and deliver treatment and care to this population can be effective in markedly decreasing AIDS-related morbidity and mortality, thus suggesting that controlling and eventually ending AIDS is possible. Funding The British Columbia Ministry of Health, the US National Institutes of Health, the US National Institute on Drug Abuse, the Canadian Institutes of Health Research, and the Michael Institute for

[AIDS: "We will win"].

PubMed

Chabrier, H

1989-11-13

An international colloquium on AIDS held near Paris from October 26-28, 1989, unlike the World Conference on AIDS in Montreal the year before, was able to find reasons for optimism. Significant progress was reported in immunotherapy and in chemotherapy. Successful experiments in vaccinating monkeys against the AIDS virus were reported from the US, France, and Zaire. Time is needed to prove the efficacy of the vaccines because of the slow development in AIDS. A vaccine is being tested by Jonas Salk and collaborators in 75 seropositive volunteers who do not yet show full blown disease but who have very low levels of T4 lymphocytes. Plans are underway for a larger test on 500 seropositive patients at different stages of infection. According to Salk, the new chemical and logical approach toward AIDS will allow combinations of immunotherapy and chemotherapy to destroy the virus. R. Gallo of France listed as accomplishments of the past year a better understanding of the virus, improved case management techniques, increased ability to control Kaposi's sarcoma, considerable progress in the search for a vaccine, and detection of immune proteins that affect the virus. New biological markers permit establishment of correlations between cellular modifications and the progress of the disease as well as the precise effects of treatment. The new immune system drugs immuthiol and DDI are expected to reach the market soon. Patients very soon will be able to receive less toxic alternative treatments, which can be combined for greater efficacy once their toxic interactions are understood.

Impact of First Aid on Treatment Outcomes for Non-Fatal Injuries in Rural Bangladesh: Findings from an Injury and Demographic Census.

PubMed

Hoque, Dewan Md Emdadul; Islam, Md Irteja; Sharmin Salam, Shumona; Rahman, Qazi Sadeq-Ur; Agrawal, Priyanka; Rahman, Aminur; Rahman, Fazlur; El-Arifeen, Shams; Hyder, Adnan A; Alonge, Olakunle

2017-07-12

Non-fatal injuries have a significant impact on disability, productivity, and economic cost, and first-aid can play an important role in improving non-fatal injury outcomes. Data collected from a census conducted as part of a drowning prevention project in Bangladesh was used to quantify the impact of first-aid provided by trained and untrained providers on non-fatal injuries. The census covered approximately 1.2 million people from 7 sub-districts of Bangladesh. Around 10% individuals reported an injury event in the six-month recall period. The most common injuries were falls (39%) and cuts injuries (23.4%). Overall, 81.7% of those with non-fatal injuries received first aid from a provider of whom 79.9% were non-medically trained. Individuals who received first-aid from a medically trained provider had more severe injuries and were 1.28 times more likely to show improvement or recover compared to those who received first-aid from an untrained provider. In Bangladesh, first-aid for non-fatal injuries are primarily provided by untrained providers. Given the large number of untrained providers and the known benefits of first aid to overcome morbidities associated with non-fatal injuries, public health interventions should be designed and implemented to train and improve skills of untrained providers.

Impact of First Aid on Treatment Outcomes for Non-Fatal Injuries in Rural Bangladesh: Findings from an Injury and Demographic Census

PubMed Central

Islam, Md Irteja; Sharmin Salam, Shumona; Rahman, Qazi Sadeq-ur; Rahman, Aminur; Rahman, Fazlur; El-Arifeen, Shams; Hyder, Adnan A.; Alonge, Olakunle

2017-01-01

Non-fatal injuries have a significant impact on disability, productivity, and economic cost, and first-aid can play an important role in improving non-fatal injury outcomes. Data collected from a census conducted as part of a drowning prevention project in Bangladesh was used to quantify the impact of first-aid provided by trained and untrained providers on non-fatal injuries. The census covered approximately 1.2 million people from 7 sub-districts of Bangladesh. Around 10% individuals reported an injury event in the six-month recall period. The most common injuries were falls (39%) and cuts injuries (23.4%). Overall, 81.7% of those with non-fatal injuries received first aid from a provider of whom 79.9% were non-medically trained. Individuals who received first-aid from a medically trained provider had more severe injuries and were 1.28 times more likely to show improvement or recover compared to those who received first-aid from an untrained provider. In Bangladesh, first-aid for non-fatal injuries are primarily provided by untrained providers. Given the large number of untrained providers and the known benefits of first aid to overcome morbidities associated with non-fatal injuries, public health interventions should be designed and implemented to train and improve skills of untrained providers. PMID:28704972

Marital Aspirations, Sexual Behaviors, and HIV/AIDS in Rural Malawi

PubMed Central

Clark, Shelley; Poulin, Michelle; Kohler, Hans-Peter

2009-01-01

We explore how marital aspirations are related to the sexual behaviors of adolescents and young adults in Malawi, where HIV/AIDS prevalence among adults exceeds 10%. We also consider whether the specter of AIDS is shaping ideals about marriage. By combining survey data (N = 1,087) and in-depth interviews (N = 133) with young Malawians from the Malawi Diffusion and Ideational Change Project, we show that looking for and finding a suitable spouse are linked to sexual behaviors and, thus, HIV risks. Moreover, concerns about contracting HIV are closely tied to the ideal characteristics of a future spouse. Our findings draw long-overdue attention to the importance of marital aspirations in understanding adolescent sexual behaviors and risks in the era of AIDS. PMID:20161389

Early Allograft Dysfunction After Liver Transplantation Is Associated With Short- and Long-Term Kidney Function Impairment.

PubMed

Wadei, H M; Lee, D D; Croome, K P; Mai, M L; Golan, E; Brotman, R; Keaveny, A P; Taner, C B

2016-03-01

Early allograft dysfunction (EAD) after liver transplantation (LT) is related to ischemia-reperfusion injury and may lead to a systemic inflammatory response and extrahepatic organ dysfunction. We evaluated the effect of EAD on new-onset acute kidney injury (AKI) requiring renal replacement therapy within the first month and end-stage renal disease (ESRD) within the first year post-LT in 1325 primary LT recipients. EAD developed in 358 (27%) of recipients. Seventy-one (5.6%) recipients developed AKI and 38 (2.9%) developed ESRD. Compared with those without EAD, recipients with EAD had a higher risk of AKI and ESRD (4% vs. 9% and 2% vs. 6%, respectively, p < 0.001 for both). Multivariate logistic regression analysis showed an independent relationship between EAD and AKI as well as ESRD (odds ratio 3.5, 95% confidence interval 1.9-6.4, and odds ratio 3.1, 95% confidence interval 11.9-91.2, respectively). Patients who experienced both EAD and AKI had inferior 1-, 3-, 5-, and 10-year patient and graft survival compared with those with either EAD or AKI alone, while those who had neither AKI nor EAD had the best outcomes (p < 0.001). Post-LT EAD is a risk factor for both AKI and ESRD and should be considered a target for future intervention to reduce post-LT short- and long-term renal dysfunction. © Copyright 2015 The American Society of Transplantation and the American Society of Transplant Surgeons.

AIDS in South Africa. Puppet power.

PubMed

Friedman, G

1992-01-01

Blacks in South Africa see the government campaign promoting condom use to prevent AIDS as a political ruse to control population growth among Blacks. The City Health Department of Johannesburg does not use a government created poster targeted to Blacks because it implies that only Blacks have AIDS. Even though the number of AIDS cases in South Africa is lower (700 reported cases) than that of its neighbors, the number of HIV infected individuals is growing. So nongovernmental organizations are trying to overcome the division between the government and Blacks by finding alternative ways to stem the AIDS epidemic. The African Research and Educational Puppetry Programme uses Puppets Against AIDS to bridge racial, cultural, language, and educational barriers to thus educate Blacks about AIDS. It not only hopes to create and perform educational and socially valuable theater, but also to rediscover performing arts traditions in southern and central Africa. Since about 76% of the black population in rural South Africa is illiterate, the gray skinned puppets constitute an interactive and inoffensive way to communicate a serious message. Someone demonstrates how to put on a condom using a life size model which induces controversy among physicians and educated whites. Blacks in Johannesburg and surrounding townships are not offended, however. In fact, many have never seen condoms before the demonstration. The puppets emphasize that safe sex and having sex with only 1 partner can stop the spread of AIDS. Each performance also includes live African percussion and music. A narrator distributes free condoms and AIDS information brochures to the audience. Videotapes of each performance are used to evaluate audience reactions. Independent evaluation teams evaluate the impact of the performance. 1-4 day workshops on AIDS, puppet making, story development, and performing skills follow each performance.

Financing the response to AIDS: some fiscal and macroeconomic considerations.

PubMed

Haacker, Markus

2008-07-01

This article examines the international response to AIDS from a fiscal perspective: first the financing of the international response to AIDS, especially the role of external financing, and second, a more comprehensive perspective on the costs of the national response to AIDS relevant for fiscal policy. The second half of the article focuses on the effectiveness of the response to AIDS. We find that there is little basis for concerns about macroeconomic constraints to scaling up, in light of the moderate scale of AIDS-related aid flows relative to overall aid. Regarding sectoral constraints, the picture is more differentiated. Many countries with high prevalence rates have also achieved high rates of access to treatment, but most of these are middle-income countries. Our econometric analysis credits external aid as a key factor that has enabled higher-prevalence countries to cope with the additional demands for health services. At the same time, gross domestic product per capita and health sector capacities are important determinants of access to treatment.

The Perceived Effect of the Sociocultural Context on HIV/AIDS Identity Incorporation

ERIC Educational Resources Information Center

Baumgartner, Lisa M.

2012-01-01

Contexts influence the experience of disease. In this study, I examined how the sociocultural context (e.g., race, class, gender, and sexual orientation) affected the experience of living with HIV/AIDS and the incorporation of the HIV/AIDS identity into the self. I interviewed 36 individuals living with HIV/AIDS. Findings indicate that race,…

Decision aids to increase living donor kidney transplantation

PubMed Central

Gander, Jennifer C.; Gordon, Elisa J.; Patzer, Rachel E.

2017-01-01

Purpose of review For the more than 636,000 adults with end-stage renal disease (ESRD) in the U.S., kidney transplantation is the preferred treatment compared to dialysis. Living donor kidney transplantation (LDKT) comprised 31% of kidney transplantations in 2015, an 8% decrease since 2004. We aimed to summarize the current literature on decision aids that could be used to improve LDKT rates. Recent findings Decision aids are evidence-based tools designed to help patients and their families make difficult treatment decisions. LDKT decision aids can help ESRD patients, patients’ family and friends, and healthcare providers engage in treatment decisions and thereby overcome multifactorial LDKT barriers. Summary We identified 12 LDKT decision aids designed to provide information about LDKT, and/or to help ESRD patients identify potential living donors, and/or to help healthcare providers make decisions about treatment for ESRD or living donation. Of these, 4 were shown to be effective in increasing LDKT, donor inquiries, LDKT knowledge, and willingness to discuss LDKT. Although each LDKT decision aid has limitations, adherence to decision aid development guidelines may improve decision aid utilization and access to LDKT. PMID:29034143

Cultural implications of death and loss from AIDS among women in South Africa.

PubMed

Iwelunmor, Juliet; Airhihenbuwa, Collins O

2012-02-01

Over 1.8 million people have died of AIDS in South Africa, and it continues to be a death sentence for many women. The purpose of this study was to examine the broader context of death and loss from HIV/AIDS and to identify the cultural factors that influenced existing beliefs and attitudes. The participants included 110 women recruited from 3 communities in South Africa. Focus group methodology was used to explore their perceptions surrounding death and loss from HIV/AIDS. Using the PEN-3 cultural model, our findings revealed that there were positive perceptions related to how women cope and respond to death and loss from HIV/AIDS. Findings also revealed existential responses and negative perceptions that strongly influence how women make sense of increasing death and loss from HIV/AIDS. In the advent of rising death and loss from HIV/AIDS, particularly among women, interventions aimed at reducing negative perceptions while increasing positive and existential perceptions are needed. These interventions should be tailored to reflect the cultural factors associated with HIV/AIDS.

Autonomous motivation is associated with hearing aid adoption.

PubMed

Ridgway, Jason; Hickson, Louise; Lind, Christopher

2015-07-01

To use the self-determination theory of motivation to investigate whether different forms of motivation were associated with adults' decisions whether or not to adopt hearing aids. A quantitative approach was used in this cohort study. Participants completed the treatment self-regulation questionnaire (TSRQ), which measured autonomous and controlled motivation for hearing aid adoption. Sociodemographic data and audiometric information were also obtained. Participants were 253 adults who had sought information about their hearing but had not consulted with a hearing professional. Participants were categorized as hearing aid adopters if they had been fitted with hearing aids 4-6 months after completing the TSRQ, and as non-adopters if they had not. Multivariate logistic regression was used to examine associations between autonomous and controlled motivation, sociodemographic and audiometric variables, and hearing aid adoption (n = 160). Three factors were significantly associated with increased hearing aid adoption when the influence of other variables was accounted for: autonomous motivation, perceived hearing difficulty, and poorer hearing. Controlled motivation was not found to influence hearing aid adoption. These empirical findings that link autonomous motivation to decisions of hearing help-seekers have implications for the ways practitioners may evaluate motivation and could inform discussions with clients about hearing aid adoption.

Family Economic Empowerment and Mental Health Among AIDS-Affected Children Living in AIDS-Impacted Communities: Evidence from a Randomized Evaluation in Southwestern Uganda

PubMed Central

Han, Chang-Keun; Ssewamala, Fred M.; Wang, Julia Shu-Huah

2012-01-01

OBJECTIVE We examine whether an innovative family economic empowerment intervention addresses mental health functioning of AIDS-affected children in communities heavily impacted by HIV/AIDS in Uganda. METHODS A cluster randomized controlled trial (RCT) consisting of two study arms: a treatment condition (n=179) and a control condition (n=118) was used to examine the impact of the family economic empowerment intervention on children’s levels of hopelessness and depression. The intervention comprised of matched children savings accounts, financial management workshops, and mentorship. Data were collected at baseline and 12 months post-intervention. RESULTS Using multivariate analysis with several socio-economic controls, we find that children in the treatment condition (receiving the intervention) report significant improvement in their mental health functioning. Specifically, the intervention reduces hopelessness and depression levels. On the other hand, children in the control condition (not receiving the intervention) report no changes on both measures. CONCLUSIONS The findings indicate that children with poor mental health functioning living in communities affected by HIV/AIDS may benefit from innovative family economic empowerment interventions. As measures of mental health functioning, both hopelessness and depression have long-term negative psychosocial and developmental impacts on children. These findings have implications for public health programs intended for long-term care and support of children living in resource poor, AIDS-impacted communities. PMID:23410851

Experiences of contemplating returning to work for people living with HIV/AIDS.

PubMed

Nixon, Stephanie; Renwick, Rebecca

2003-11-01

In the mid-1990s, medical advances dramatically altered the experience of living with HIV/AIDS. The shifting medical climate spurred new social and financial questions, such as the possibility of returning to work. In this qualitative study, the authors examine how people living with HIV/AIDS perceive, attach meaning to, and approach the experience of returning to work. Findings demonstrate that the participants are influenced by, and wrestle with, both the dominant societal perspective that "people should return to work," and the oppositional perspective that people living with HIV/AIDS "should not return to work." Theoretical understanding of the results is enhanced using the concepts of the "sick role" and the "hierarchy of identities." Findings have conceptual and methodological implications for literature in HIV/AIDS, return to work, and identity.

Visual direction finding by fishes

NASA Technical Reports Server (NTRS)

Waterman, T. H.

1972-01-01

The use of visual orientation, in the absence of landmarks, for underwater direction finding exercises by fishes is reviewed. Celestial directional clues observed directly near the water surface or indirectly at an asymptatic depth are suggested as possible orientation aids.

Exploring differences in the use of the statin choice decision aid and diabetes medication choice decision aid in primary care.

PubMed

Ballard, Aimee Yu; Kessler, Maya; Scheitel, Marianne; Montori, Victor M; Chaudhry, Rajeev

2017-08-10

Shared decision making is essential to patient centered care, but can be difficult for busy clinicians to implement into practice. Tools have been developed to aid in shared decision making and embedded in electronic medical records (EMRs) to facilitate use. This study was undertaken to explore the patterns of use and barriers and facilitators to use of two decision aids, the Statin Choice Decision Aid (SCDA) and the Diabetes Medication Choice Decision Aid (DMCDA), in primary care practices where the decision aids are embedded in the EMR. A survey exploring factors that influenced use of each decision aid was sent to eligible primary care clinicians affiliated with the Mayo Clinic in Rochester, MN. Survey data was collected and clinician use of each decision aid via links from the EMR was tracked. The survey response rate was 40% (105/262). Log file data indicated 51% of clinicians used the SCDA and 9% of clinicians used the DMCDA. Reasons for lack of use included lack of knowledge of the EMR link, not finding the decision aids helpful, and time constraints. Survey responses indicated that use of the tool as intended was low, with many clinicians only discussing decision aid topics that they found relevant. Although guidelines for both the treatment of blood cholesterol with a statin and for the treatment of hyperglycemia in type 2 diabetes recommend shared decision making, tools that facilitate shared decision making are not routinely used even when embedded in the EMR. Even when decision aids are used, their use may not reflect patient centered care.

Predictors of quality of life in AIDS patients.

PubMed

Kemppainen, J K

2001-01-01

While much work has been completed in relation to measuring and defining the varying dimensions of quality of life in HIV/AIDS, very little research attention has been directed toward identifying factors that influence or enhance quality of life. This study examined whether variables relating to demographic characteristics, severity of illness, psychological status, or level of engagement in nursing care would predict quality of life in persons with advanced or late stage HIV/AIDS. A convenience sample of 162 hospitalized male and female patients with AIDS participated in this study. The participants completed the HIV Symptom Checklist, the Beck Depression Inventory, the HIV-QAM (a measure of changes in the status of hospitalized AIDS patients due to nursing care), and two measures of engagement in nursing care. The Living With HIV Scale was used as the measure of quality of life. The two components of this scale were analyzed independently. The strongest predictor of decreased quality of life scores was depression (accounting for 23% of the variance), with symptoms accounting for 9.75% and female gender accounting for an additional 8%. Two measures of patient engagement with nursing care providers contributed a total of 13.44% of the variance in quality of life scores. The findings emphasize the importance of recognizing and treating depression in persons with HIV/AIDS. The number of symptoms and their frequency also has a profound effect on quality of life. Although modest, study findings suggest that quality of life for an acutely ill, hospitalized patient with AIDS is enhanced through more active involvement or engagement in the process of nursing care.

Accounts from the field: a public relations perspective on global AIDS/HIV.

PubMed

Bardhan, Nilanjana R

2002-01-01

This study is a theoretical as well as empirical exploration of the power and cultural differentials that mark and construct various intersecting discourses, specifically media discourse, on global AIDS/HIV. It applies the language and concepts of public relations to understand how the press coverage of the pandemic is associated with the variables that impact the newsmaking process as well as the public and policy implications of macro news frames generated over time. Theoretical work in the areas of agenda setting and news framing also instruct the conceptual framework of this analysis. Narrative analysis is used as a methodology to qualitatively analyze three pools of accounts-from people either living with AIDS/HIV, involved in AIDS/HIV work, or discursively engaged in the media construction of the pandemic; from transnational wire service journalists who cover the issue at global and regional levels; and policy shapers and communicators who are active at the global level. These three communities of respondents represent important stakeholders in the AIDS/HIV issue. The findings are analyzed from a public relations standpoint. Perhaps the most important finding of this study is that the public relations approaches used to address AIDS/HIV related issues need to be grounded in context-specific research and communicative practices that bring out the lived realities of AIDS/HIV at grassroots levels. The findings also posit that those situated at critical junctions between various stakeholders need to cultivate a finely balanced understanding of the etic and emic intersections and subjectivities of global/local AIDS/HIV.

Transcription factor YY1 can control AID-mediated mutagenesis in mice.

PubMed

Zaprazna, Kristina; Basu, Arindam; Tom, Nikola; Jha, Vibha; Hodawadekar, Suchita; Radova, Lenka; Malcikova, Jitka; Tichy, Boris; Pospisilova, Sarka; Atchison, Michael L

2018-02-01

Activation-induced cytidine deminase (AID) is crucial for controlling the immunoglobulin (Ig) diversification processes of somatic hypermutation (SHM) and class switch recombination (CSR). AID initiates these processes by deamination of cytosine, ultimately resulting in mutations or double strand DNA breaks needed for SHM and CSR. Levels of AID control mutation rates, and off-target non-Ig gene mutations can contribute to lymphomagenesis. Therefore, factors that control AID levels in the nucleus can regulate SHM and CSR, and may contribute to disease. We previously showed that transcription factor YY1 can regulate the level of AID in the nucleus and Ig CSR. Therefore, we hypothesized that conditional knock-out of YY1 would lead to reduction in AID localization at the Ig locus, and reduced AID-mediated mutations. Using mice that overexpress AID (IgκAID yy1 f/f ) or that express normal AID levels (yy1 f/f ), we found that conditional knock-out of YY1 results in reduced AID nuclear levels, reduced localization of AID to the Sμ switch region, and reduced AID-mediated mutations. We find that the mechanism of YY1 control of AID nuclear accumulation is likely due to YY1-AID physical interaction which blocks AID ubiquitination. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Female-biased attraction of Oriental fruit fly, bactrocera dorsalis (Hendel), to a blend of host fruit volatiles from Terminalia catappa L.

PubMed

Siderhurst, Matthew S; Jang, Eric B

2006-11-01

Coupled gas chromatography-electroantennogram detection (GC-EAD) analysis of volatiles from tropical almond fruit, Terminalia catappa L., revealed 22 compounds that were detected by antennae of oriental fruit fly females, Bactrocera dorsalis (Hendel). Both solid-phase microextraction (SPME) and Porapak Q were used for sampling odors in fruit headspace, with SPME collections producing larger EAD responses from a greater number of compounds. Geranyl acetate and methyl eugenol elicited the largest EAD responses. A synthetic blend containing SPME collected, EAD stimulatory compounds showed female-biased attraction in laboratory wind tunnel bioassays, but heavily male-biased trap captures in a larger olfactometer arena. A nine-component subset of compounds eliciting relatively small EAD responses (EAD minor) and consisting of equal parts ethanol, ethyl acetate, ethyl hexanoate, hexyl acetate, linalyl acetate, ethyl nonanate, nonyl acetate, ethyl cinnamate, and (E)-beta-farnesene, attracted mainly females. This EAD minor blend was as attractive to females and much less attractive to males when compared to torula yeast in field cage experiments using glass McPhail traps. Similar results were obtained with outdoor rotating olfactometer tests in which the EAD minor blend was almost completely inactive for males.

Silence, Sexuality and HIV/AIDS in South African Schools

ERIC Educational Resources Information Center

Morrell, Robert

2003-01-01

In South Africa where there is a very high HIV infection rate among teenagers and young adults, it is surprising to find that students and teachers are very unwilling to talk about the possibility of being or becoming HIV positive. While AIDS messages dominate public discourse, there is a silence in schools about the personal in relation to AIDS.…

The Impact of Merit-Based Financial Aid on College Enrollment: A Field Experiment

ERIC Educational Resources Information Center

Monks, James

2009-01-01

Merit-based financial aid awards have become increasingly prevalent in the pricing policies of higher education institutions. This study utilizes an experiment to estimate the efficacy of merit-aid awards in achieving the institutional objective of attracting the most academically desirable applicants. I find that merit aid has a statistically…

An overview of mineral dust modeling over East Asia

NASA Astrophysics Data System (ADS)

Chen, Siyu; Huang, Jianping; Qian, Yun; Zhao, Chun; Kang, Litai; Yang, Ben; Wang, Yong; Liu, Yuzhi; Yuan, Tiangang; Wang, Tianhe; Ma, Xiaojun; Zhang, Guolong

2017-08-01

East Asian dust (EAD) exerts considerable impacts on the energy balance and climate/climate change of the earth system through its influence on solar and terrestrial radiation, cloud properties, and precipitation efficiency. Providing an accurate description of the life cycle and climate effects of EAD is therefore critical to better understanding of climate change and socioeconomic development in East Asia and even worldwide. Dust modeling has undergone substantial development since the late 1990s, associated with improved understanding of the role of EAD in the earth system. Here, we review the achievements and progress made in recent decades in terms of dust modeling research, including dust emissions, long-range transport, radiative forcing (RF), and climate effects of dust particles over East Asia. Numerous efforts in dust/EAD modeling have been directed towards furnishing more sophisticated physical and chemical processes into the models on higher spatial resolutions. Meanwhile, more systematic observations and more advanced retrieval methods for instruments that address EAD related science issues have made it possible to evaluate model results and quantify the role of EAD in the earth system, and to further reduce the uncertainties in EAD simulations. Though much progress has been made, large discrepancies and knowledge gaps still exist among EAD simulations. The deficiencies and limitations that pertain to the performance of the EAD simulations referred to in the present study are also discussed.

Attitudes of Veterinary Teaching Staff and Exposure of Veterinary Students to Early-Age Desexing, with Review of Current Early-Age Desexing Literature.

PubMed

Jupe, Alannah; Rand, Jacquie; Morton, John; Fleming, Sophie

2017-12-25

Approximately 50% of cats admitted to Australian shelters are kittens, and 26% of dogs are puppies, and, particularly for cats, euthanasia rates are often high. Cats can be pregnant by 4 months of age, yet the traditional desexing age is 5-6 months, and studies in Australasia and Nth America reveal that only a minority of veterinarians routinely perform early age desexing (EAD) of cats or dogs, suggesting they are not graduating with these skills. This study aimed to describe the attitudes of veterinary teaching staff in Australian and New Zealand universities towards EAD, and to determine if these changed from 2008 to 2015. It also aimed to identify students' practical exposure to EAD. Most (64%) of the 25 participants in 2015 did not advocate EAD in their teaching and, in their personal opinion, only 32% advocated it for cats. Concerns related to EAD cited by staff included anesthetic risk, orthopedic problems, hypoglycemia, and, in female dogs, urinary incontinence. Those who advocated EAD cited benefits of population control, ease of surgery and behavioral benefits. Only three of the eight universities provided a majority of students with an opportunity to gain exposure to EAD procedures before graduation, and in two of these, most students had an opportunity to perform EAD. In conclusion, most veterinary students in Australia and New Zealand are not graduating with the knowledge or skills to perform EAD, and have little opportunity while at university to gain practical exposure. Welfare agencies could partner with universities to enable students to experience EAD.

Early allograft dysfunction in liver transplantation with donation after cardiac death donors results in inferior survival.

PubMed

Lee, David D; Singh, Amandeep; Burns, Justin M; Perry, Dana K; Nguyen, Justin H; Taner, C Burcin

2014-12-01

Donation after cardiac death (DCD) liver allografts have been associated with increased morbidity from primary nonfunction, biliary complications, early allograft failure, cost, and mortality. Early allograft dysfunction (EAD) after liver transplantation has been found to be associated with inferior patient and graft survival. In a cohort of 205 consecutive liver-only transplant patients with allografts from DCD donors at a single center, the incidence of EAD was found to be 39.5%. The patient survival rates for those with no EAD and those with EAD at 1, 3, and 5 years were 97% and 89%, 79% and 79%, and 61% and 54%, respectively (P = 0.009). Allograft survival rates for recipients with no EAD and those with EAD at 1, 3, and 5 years were 90% and 75%, 72% and 64%, and 53% and 43%, respectively (P = 0.003). A multivariate analysis demonstrated a significant association between the development of EAD and the cold ischemia time [odds ratio (OR) = 1.26, 95% confidence interval (CI) = 1.01-1.56, P = 0.037] and hepatocellular cancer as a secondary diagnosis in recipients (OR = 2.26, 95% CI = 1.11-4.58, P = 0.025). There was no correlation between EAD and the development of ischemic cholangiopathy. In conclusion, EAD results in inferior patient and graft survival in recipients of DCD liver allografts. Understanding the events that cause EAD and developing preventive or early therapeutic approaches should be the focus of future investigations. © 2014 American Association for the Study of Liver Diseases.

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.

The Struggles of Financial Aid for Higher Education in Brazil

ERIC Educational Resources Information Center

Kussuda, Cintia

2016-01-01

This paper examines the higher education system in Brazil and one of the financial aid policies that the government has established. It seeks to find whether the Fundo de Financiamento ao Estudante do Ensino Superior (FIES), Financing of Higher Education Student, a financial aid program established by the Brazilian government in 1999, addresses…

Period doubling cascades of limit cycles in cardiac action potential models as precursors to chaotic early Afterdepolarizations.

PubMed

Kügler, Philipp; Bulelzai, M A K; Erhardt, André H

2017-04-04

Early afterdepolarizations (EADs) are pathological voltage oscillations during the repolarization phase of cardiac action potentials (APs). EADs are caused by drugs, oxidative stress or ion channel disease, and they are considered as potential precursors to cardiac arrhythmias in recent attempts to redefine the cardiac drug safety paradigm. The irregular behaviour of EADs observed in experiments has been previously attributed to chaotic EAD dynamics under periodic pacing, made possible by a homoclinic bifurcation in the fast subsystem of the deterministic AP system of differential equations. In this article we demonstrate that a homoclinic bifurcation in the fast subsystem of the action potential model is neither a necessary nor a sufficient condition for the genesis of chaotic EADs. We rather argue that a cascade of period doubling (PD) bifurcations of limit cycles in the full AP system paves the way to chaotic EAD dynamics across a variety of models including a) periodically paced and spontaneously active cardiomyocytes, b) periodically paced and non-active cardiomyocytes as well as c) unpaced and spontaneously active cardiomyocytes. Furthermore, our bifurcation analysis reveals that chaotic EAD dynamics may coexist in a stable manner with fully regular AP dynamics, where only the initial conditions decide which type of dynamics is displayed. EADs are a potential source of cardiac arrhythmias and hence are of relevance both from the viewpoint of drug cardiotoxicity testing and the treatment of cardiomyopathies. The model-independent association of chaotic EADs with period doubling cascades of limit cycles introduced in this article opens novel opportunities to study chaotic EADs by means of bifurcation control theory and inverse bifurcation analysis. Furthermore, our results may shed new light on the synchronization and propagation of chaotic EADs in homogeneous and heterogeneous multicellular and cardiac tissue preparations.

Ajuga decumbens stimulates mesenchymal stem cell differentiation and regenerates cartilage in a rabbit osteoarthritis model

PubMed Central

Sawada, Yoko; Sugimoto, Atsushi; Osaki, Tomohiro; Okamoto, Yoshiharu

2018-01-01

In a previous study by our group, Ajuga decumbens extract (ADE) was demonstrated to decrease the number of osteoclasts in subchondral bone and to have a synergistic effect with glucosamine in improving cartilaginous injuries in a rabbit model of osteoarthritis. In the present study, a concentrate of the useful fraction of ADE, termed extra ADE (EADE), which includes higher concentrations of the active component 20-hydroxyecdysone, was evaluated for its efficacy to accelerate the healing of experimental cartilage injury. Cartilage injuries were surgically induced in rabbits by creating three holes; one in the articular cartilage of the medial trochlea and two in the trochlear sulcus of the distal femur. The rabbits were divided into the following four groups (n=3 in each): Control, ADE (0.5 g/kg), low dosage EADE (0.05 g/kg; low EADE) and high dosage EADE (0.5 g/kg; high EADE). ADE and EADE were dissolved in tap water and each dosage was orally administered every day for 3 weeks. At the end of the experimental period, histological analysis indicated that the cartilage matrix was regenerated in the low and high EADE groups. On counting of cells in the histological specimens, it was determined that the mean number of osteoclasts per 100 osteoblasts in subchondral bone was lower in the high EADE group compared with the control group. Furthermore, the results indicated that treatment with EADE (1–100 µg/ml) stimulated chondrogenic differentiation of mesenchymal stem cells and induced proteoglycan production to a greater extent than the control in vitro. EADE treatment (10 and 100 µg/ml) was also observed to significantly attenuate interleukin-1β-induced prostaglandin E2 production in chondrocytes (P<0.05). In summary, the results of the present study suggest that EADE may have greater curative effects on bone injury compared with the currently used therapeutic ADE. PMID:29725360

Computer-Aided Diagnosis of Breast Cancer: A Multi-Center Demonstrator

DTIC Science & Technology

1998-10-01

Artificial Neural Network (ANN) approach to computer aided diagnosis of breast cancer from mammographic findings. An ANN has been developed to provide support for the clinical decision to perform breast biopsy. The system is designed to aid in the decision to biopsy those patients who have suspicious mammographic findings. The decision to biopsy can be viewed as a two stage process: 1)the mammographer views the mammogram and determines the presence or absence of image features such as calcifications and masses, 2) the presence and description of these features

How to Find HIV Treatment Services

MedlinePlus

... Clinical Trials Apps skip to content Living with HIV Home Understanding HIV/AIDS Fact Sheets How to ... ET) Send us an email How to Find HIV Treatment Services Last Reviewed: December 6, 2017 Key ...

Assessment of COTS IR image simulation tools for ATR development

NASA Astrophysics Data System (ADS)

Seidel, Heiko; Stahl, Christoph; Bjerkeli, Frode; Skaaren-Fystro, Paal

2005-05-01

Following the tendency of increased use of imaging sensors in military aircraft, future fighter pilots will need onboard artificial intelligence e.g. ATR for aiding them in image interpretation and target designation. The European Aeronautic Defence and Space Company (EADS) in Germany has developed an advanced method for automatic target recognition (ATR) which is based on adaptive neural networks. This ATR method can assist the crew of military aircraft like the Eurofighter in sensor image monitoring and thereby reduce the workload in the cockpit and increase the mission efficiency. The EADS ATR approach can be adapted for imagery of visual, infrared and SAR sensors because of the training-based classifiers of the ATR method. For the optimal adaptation of these classifiers they have to be trained with appropriate and sufficient image data. The training images must show the target objects from different aspect angles, ranges, environmental conditions, etc. Incomplete training sets lead to a degradation of classifier performance. Additionally, ground truth information i.e. scenario conditions like class type and position of targets is necessary for the optimal adaptation of the ATR method. In Summer 2003, EADS started a cooperation with Kongsberg Defence & Aerospace (KDA) from Norway. The EADS/KDA approach is to provide additional image data sets for training-based ATR through IR image simulation. The joint study aims to investigate the benefits of enhancing incomplete training sets for classifier adaptation by simulated synthetic imagery. EADS/KDA identified the requirements of a commercial-off-the-shelf IR simulation tool capable of delivering appropriate synthetic imagery for ATR development. A market study of available IR simulation tools and suppliers was performed. After that the most promising tool was benchmarked according to several criteria e.g. thermal emission model, sensor model, targets model, non-radiometric image features etc., resulting in a

AIDS in Thailand.

PubMed

Ryan, M P

1991-02-18

The reasons for the rapid spread of AIDS in Thailand, and the impact of the unique non-governmental agency Population and Community Development Association (PDA) directed by the charismatic Dr. Mechai are described. The rapid spread of AIDS in Thailand is due to presence of all possible factors facilitating HIV transmission, a large population of injecting drug addicts, an extensive mobile domestic and tourist sex industry, and an active gay community. The number of HIV-positive persons rose from 179 in 1988 to 16,359 in 1989, and is now estimated at 100,000. 1% of the Thai population works in prostitution, and from 16% of the high-income to 72% of the low-income prostitutes are infected, with their infection rates rising 10% per month. 75% of Thai men use cheap prostitutes. While the government was ignoring the AIDS threat in the early '80s, Dr. Mechai, whose name translated as "condom," was organizing the grass-roots community-based condom distribution system PDA, said to be responsible for the fall in annual population growth from 3.4% in 1968 to 1.5% in 1990. His organization now distributes contraceptives to 16,000 villages by 12,000 volunteers. He uses booklets, cards, cassettes, slide shows, videos and appearances with condom-inflating contests and costumes to de-mystify condoms with humor. Now AIDS messages are heard in taxis, on military TV and radio, and in remote villages. Converting knowledge into practice is more difficult, requiring tactful convincing of brothel operators and finding some way to reach their clients, who exert economic control over young female prostitutes.

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.

Teaching Basic First-Aid Skills against Home Accidents to Children with Autism through Video Modeling

ERIC Educational Resources Information Center

Ergenekon, Yasemin

2012-01-01

It is known that children with DD can learn first-aid skills and use whenever needed. Applying first-aid skills was taught to three inclusion students with autism through "first-aid skills training package". In the study multiple probe design with probe trials across behaviors was used. The findings indicated that first-aid skills…

The analysis of HIV/AIDS drug-resistant on networks

NASA Astrophysics Data System (ADS)

Liu, Maoxing

2014-01-01

In this paper, we present an Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS) drug-resistant model using an ordinary differential equation (ODE) model on scale-free networks. We derive the threshold for the epidemic to be zero in infinite scale-free network. We also prove the stability of disease-free equilibrium (DFE) and persistence of HIV/AIDS infection. The effects of two immunization schemes, including proportional scheme and targeted vaccination, are studied and compared. We find that targeted strategy compare favorably to a proportional condom using has prominent effect to control HIV/AIDS spread on scale-free networks.

Evaluation of Anthelmintic Resistance and Exhaust Air Dust PCR as a Diagnostic Tool in Mice Enzootically Infected with Aspiculuris tetraptera

PubMed Central

Kapoor, Pratibha; Hayes, Yumiko O; Jarrell, Leslie T; Bellinger, Dwight A; Thomas, Rhiannon D; Lawson, Gregory W; Arkema, Jaclyn D; Fletcher, Craig A; Nielsen, Judith N

2017-01-01

The entry of infectious agents in rodent colonies occurs despite robust sentinel monitoring programs, strict quarantine measures, and stringent biosecurity practices. In light of several outbreaks with Aspiculuris tetraptera in our facilities, we investigated the presence of anthelmintic resistance and the use of exhaust air dust (EAD) PCR for early detection of A. tetraptera infection. To determine anthelmintic resistance, C57BL/6, DBA/2, and NCr nude mice were experimentally inoculated with embryonated A. tetraptera ova harvested from enzootically infected mice, followed by treatment with 150 ppm fenbendazole in feed, 150 ppm fenbendazole plus 5 ppm piperazine in feed, or 2.1 mg/mL piperazine in water for 4 or 8 wk. Regardless of the mouse strain or treatment, no A. tetraptera were recovered at necropsy, indicating the lack of resistance in the worms to anthelmintic treatment. In addition, 10 of 12 DBA/2 positive-control mice cleared the A. tetraptera infection without treatment. To evaluate the feasibility of EAD PCR for A. tetraptera, 69 cages of breeder mice enzootically infected with A. tetraptera were housed on a Tecniplast IVC rack as a field study. On day 0, 56% to 58% of the cages on this rack tested positive for A. tetraptera by PCR and fecal centrifugation flotation (FCF). PCR from EAD swabs became positive for A. tetraptera DNA within 1 wk of placing the above cages on the rack. When these mice were treated with 150 ppm fenbendazole in feed, EAD PCR reverted to pinworm-negative after 1 mo of treatment and remained negative for an additional 8 wk. The ability of EAD PCR to detect few A. tetraptera positive mice was investigated by housing only 6 infected mice on another IVC rack as a field study. The EAD PCR from this rack was positive for A. tetraptera DNA within 1 wk of placing the positive mice on it. These findings demonstrate that fenbendazole is still an effective anthelmintic and that EAD PCR is a rapid, noninvasive assay that may be a useful

The present and the future of AIDS and tuberculosis in Illinois.

PubMed Central

Coté, T R; Nelson, M R; Anderson, S P; Martin, R J

1990-01-01

The relation between the acquired immune deficiency syndrome (AIDS) and tuberculosis (TB) was examined by matching the Illinois AIDS and TB registries. The match group was examined and compared with patients with only one disease by race, method of human immunodeficiency virus (HIV) transmission, site of tuberculous disease, radiographic findings, and results of Mantoux tests. The time of TB diagnosis was centrally distributed around the time of AIDS diagnosis; from this, it was determined that 4.1 percent of AIDS patients develop active TB. Projections for future AIDS cases were made by fitting a polynomial model to historical data. These projections were then used to predict the future impact of AIDS-related TB upon state TB rates. The rise in TB rates call for special efforts to minimize this impact. PMID:2368856

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. ...

Older Americans and AIDS: Transmission Risks and Primary Prevention Research Needs.

ERIC Educational Resources Information Center

Catania, Joseph A.; And Others

1989-01-01

Growing number of Acquired Immune Deficiency Syndrome (AIDS) cases among older Americans is of increasing concern. In context of primary prevention, reviews findings that bear on modes of human immunodeficiency virus (HIV) transmission (blood transfusions, sexual) among older individuals and knowledge of magnitude of the AIDS problem represented…

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.

Hospital pharmacists’ knowledge about and attitude toward HIV/AIDS and patients living with HIV/AIDS in Kedah, Malaysia

PubMed Central

Baig, Mirza Rafi

2012-01-01

Introduction The current study aims to explore the knowledge, attitude, and perception of hospital pharmacists towards HIV/AIDS and patients living with HIV/AIDS (PLWHA) in the state of Kedah, Malaysia. Material and methods This was a cross-sectional study conducted among the hospital pharmacists in three government hospitals in Kedah, using a self-administered 43-item questionnaire. Data analysis was done using non-parametric and multinomial regression. Results A total of 75 respondents participated in this study, resulting in a response rate of 60.8%. The majority were found to be well aware of the causes of HIV/AIDS. However, about 34 (45.3%) believed erroneously that HIV/AIDS cannot be transmitted through tattooing or body piercing. Nearly 25 (33.3%) of the respondents believed that preventing the use of intravenous drugs may not be effective to prevent HIV/AIDS and endorsed social isolation as a measure to prevent HIV/AIDS. The majority (66.6%) had negative attitudes and about 20% held extremely negative attitudes. Findings from regression modelling revealed that hospital (–2 log likelihood = 215.182, χ2 = 18.060, Df = 8, p = 0.021) and gender (–2 log likelihood = 213.643, χ2 = 16.521, Df = 8, p = 0.035) were more likely to affect the attitudes of respondents. Conclusions Overall, more than one third of the respondents were found to have negative attitudes towards PLWHA. Gender, job experience, and hospitals with more HIV/AIDS patient visits were the main factors affecting attitudes. PMID:24482660

International Monetary Fund and aid displacement.

PubMed

Stuckler, David; Basu, Sanjay; McKee, Martin

2011-01-01

Several recent papers find evidence that global health aid is being diverted to reserves, education, military, or other sectors, and is displacing government spending. This is suggested to occur because ministers of finance have competing, possibly corrupt, priorities and deprive the health sector of resources. Studies have found that development assistance for health routed to governments has a negative impact on health spending and that similar assistance routed to private nongovernmental organizations has a positive impact. An alternative hypothesis is that World Bank and IMF macro-economic policies, which specifically advise governments to divert aid to reserves to cope with aid volatility and keep government spending low, could be causing the displacement of health aid. This article evaluates whether aid displacement was greater when countries undertook a new borrowing program from the IMF between 1996 and 2006. As found in existing studies, for each $1 of development assistance for health, about $0.37 is added to the health system. However, evaluating IMF-borrowing versus non-IMF-borrowing countries reveals that non-borrowers add about $0.45 whereas borrowers add less than $0.01 to the health system. On average, health system spending grew at about half the speed when countries were exposed to the IMF than when they were not. It is important to take account of the political economy of global health finance when interpreting data on financial flows.

Zimbabwe's national AIDS levy: A case study

PubMed Central

Bhat, Nisha; Kilmarx, Peter H.; Dube, Freeman; Manenji, Albert; Dube, Medelina; Magure, Tapuwa

2016-01-01

Abstract Background: We conducted a case study of the Zimbabwe National AIDS Trust Fund (‘AIDS Levy’) as an approach to domestic government financing of the response to HIV and AIDS. Methods: Data came from three sources: a literature review, including a search for grey literature, review of government documents from the Zimbabwe National AIDS Council (NAC), and key informant interviews with representatives of the Zimbabwean government, civil society and international organizations. Findings: The literature search yielded 139 sources, and 20 key informants were interviewed. Established by legislation in 1999, the AIDS Levy entails a 3% income tax for individuals and 3% tax on profits of employers and trusts (which excluded the mining industry until 2015). It is managed by the parastatal NAC through a decentralized structure of AIDS Action Committees. Revenues increased from inception to 2006 through 2008, a period of economic instability and hyperinflation. Following dollarization in 2009, annual revenues continued to increase, reaching US$38.6 million in 2014. By policy, at least 50% of funds are used for purchase of antiretroviral medications. Other spending includes administration and capital costs, HIV prevention, and monitoring and evaluation. Several financial controls and auditing systems are in place. Key informants perceived the AIDS Levy as a ‘homegrown’ solution that provided country ownership and reduced dependence on donor funding, but called for further increased transparency, accountability, and reduced administrative costs, as well as recommended changes to increase revenue. Conclusions: The Zimbabwe AIDS Levy has generated substantial resources, recently over US$35 million per year, and signals an important commitment by Zimbabweans, which may have helped attract other donor resources. Many key informants considered the Zimbabwe AIDS Levy to be a best practice for other countries to follow. PMID:26781215

Statewide Need for and Coordination of Training of Financial Aid Practitioners: The Case of Arizona.

ERIC Educational Resources Information Center

Fenske, Robert H.; Bowman, Robert A.

1981-01-01

A recent effort by Arizona's state student aid agency to assess needs and improve training for aid administrators is described. A review of literature was conducted for the study and is summarized. Methods, procedures, and findings are also described and recommendations for the implementation of the findings are provided. (MLW)

Acquired immune deficiency syndrome (AIDS) in Brazil. Necropsy findings.

PubMed

Michalany, J; Mattos, A L; Michalany, N S; Filie, A C; Montezzo, L C

1987-01-01

According to the 15 autopsies performed at the Department of Pathological Anatomy, Escola Paulista de Medicina, São Paulo, Brazil, it was confirmed that acquired immunodeficiency syndrome (AIDS) occurs preferably in young homosexual males, who die in a short period of time of the disease, which leads to a consumptive state verified by cachexia of the cadavers. The most affected organs of this series were the lungs and encephalum, exactly the ones responsible for the immediate cause of death. In this series of autopsies there were 9 types of microorganisms represented by virus, bacteria, fungi, protozoans and two types of tumors, Kaposi's sarcoma and lymphoma of the central nervous system. From the microorganisms, the most frequent was the Cytomegalovirus and, from the tumors, Kaposi's sarcoma. The various types of microorganisms were frequently associated, principally in the central nervous and digestive systems. There was also association of microorganisms with tumors. Besides the lesions produced by microorganisms there were other associated alterations as brown atrophy of neuronia, which was related to the infiltration of cerebral lymphoma, and the lymphocytic depletion of lymphoid organs due to immunological exhaustion. Cellular reaction to microorganisms was practically none, principally with Pneumocystis carinii and Cryptococcus neoformans, the first one behaving as an inert mould in the pulmonary alveoli and the second proliferating freely in tissues. In two cases there was no granulomatous reaction to Mycobacterium tuberculosis. The primary lymphoma of the central nervous system should be interpreted as a microglioma, i.e., a reticulosarcoma of this system according to Hortega's school.

Epidemiology of AIDS in Africa--part 2.

PubMed

Cigielski, J P

1988-03-01

A recently completed study involving over 10,000 people from 6 Central African countries found seroprevalence rates generally under 1% for the acquired immunodeficiency syndrome (AIDS); however, rates were significantly higher for urban residents, prostitutes and their sexual contacts, and patients attending sexually transmitted disease clinics. The 4 major modes of transmission of AIDS in Africa are sexual contact, perinatal transmission, transfusion of infected blood or blood products, and the reuse of equipment such as needles and syringes. In 1985, a 2nd AIDS virus, human immunodeficiency virus (HIV)-2, was discovered in West Africa--a finding with important implications for epidemiologic surveillance, screening programs, and clinical diagnostic testing. Although 45 of the 50 African countries have developed concrete public health policies and strategies for the prevention and control of AIDS, most nations of sub-Saharan Africa lack the economic and social resources to implement these programs effectively. Thus, international cooperation and a commitment on the part of the US and Western Europe to provide assistance will be essential. Needs must be addressed on 2 fronts: treatment of those already infected or suffering from the disease and containment of the AIDS epidemic. Public health efforts should focus initially on high risk behaviors through health education. At the same time, it should be recognized that AIDS is not the largest health issue facing Africans, and there is a complex interaction between AIDS and other health problems such as malnutrition, genital ulcers, diarrhea, and tuberculosis. An approach to AIDS requires an expansion of public health initiatives in areas such as clean water supplies, maternal-child health programs, nutrition and immunization programs, and sexually transmitted disease clinics.

The vulnerable do-gooders: security strategies of German aid agencies.

PubMed

Schneiker, Andrea

2013-04-01

Humanitarian and development agencies have confronted growing insecurity in some of the regions in which they work over the course of the past decade. Consequently, aid agencies are changing their approach to security issues. Compared to aid agencies from other countries, especially the United Kingdom and the United States, German aid agencies have been relatively slow to adopt security measures. In addition, the security measures they have selected differ from one agency to another, even in comparable security contexts. The literature on organisational learning helps to explain these differences. The findings show that external and internal organisational factors influence an aid agency's choice of a particular security measure. The different responses of German aid agencies to the changing security environment demonstrate that security measures are not only influenced by an organisation's identity but also can be a way for them to demonstrate their identity and thereby distinguish themselves from other actors that deliver aid. © 2013 The Author(s). Journal compilation © Overseas Development Institute, 2013.

Parental HIV/AIDS and Psychosocial Adjustment among Rural Chinese Children

PubMed Central

Fang, Xiaoyi; Stanton, Bonita; Hong, Yan; Zhang, Liying; Zhao, Guoxiang; Zhao, Junfeng; Lin, Xiuyun; Lin, Danhua

2009-01-01

Objective To assess the relationship between parental HIV/AIDS and psychosocial adjustment of children in rural central China. Methods Participants included 296 double AIDS orphans (children who had lost both their parents to AIDS), 459 single orphans (children who had lost one parent to AIDS), 466 vulnerable children who lived with HIV-infected parents, and 404 comparison children who did not experience HIV/AIDS-related illness and death in their families. The measures included depressive symptoms, loneliness, self-esteem, future expectations, hopefulness about the future, and perceived control over the future. Results AIDS orphans and vulnerable children consistently demonstrated poorer psychosocial adjustment than comparison children in the same community. The level of psychosocial adjustment was similar between single orphans and double orphans, but differed by care arrangement among double orphans. Conclusion The findings underscore the urgency and importance of culturally and developmentally appropriate intervention efforts targeting psychosocial problems among children affected by AIDS and call for more exploration of risk and resilience factors, both individual and contextual, affecting the psychosocial wellbeing of these children. PMID:19208701

Parental HIV/AIDS and psychosocial adjustment among rural Chinese children.

PubMed

Fang, Xiaoyi; Li, Xiaoming; Stanton, Bonita; Hong, Yan; Zhang, Liying; Zhao, Guoxiang; Zhao, Junfeng; Lin, Xiuyun; Lin, Danhua

2009-01-01

To assess the relationship between parental HIV/AIDS and psychosocial adjustment of children in rural central China. Participants included 296 double AIDS orphans (children who had lost both their parents to AIDS), 459 single orphans (children who had lost one parent to AIDS), 466 vulnerable children who lived with HIV-infected parents, and 404 comparison children who did not experience HIV/AIDS-related illness and death in their families. The measures included depressive symptoms, loneliness, self-esteem, future expectations, hopefulness about the future, and perceived control over the future. AIDS orphans and vulnerable children consistently demonstrated poorer psychosocial adjustment than comparison children in the same community. The level of psychosocial adjustment was similar between single orphans and double orphans, but differed by care arrangement among double orphans. The findings underscore the urgency and importance of culturally and developmentally appropriate intervention efforts targeting psychosocial problems among children affected by AIDS and call for more exploration of risk and resilience factors, both individual and contextual, affecting the psychosocial wellbeing of these children.

Health care utilization and costs among medical-aid enrollees, the poor not enrolled in medical-aid, and the near poor in South Korea.

PubMed

Choi, Jae Woo; Park, Eun-Cheol; Chun, Sung-Youn; Han, Kyu-Tae; Han, Euna; Kim, Tae Hyun

2015-11-14

Although government has implemented medical-aid policy that provides assistance to the poor with almost free medical services, there are low-income people who do not receive necessary medical services in Korea. The aim of this study is to highlight the characteristics of Medical-Aid enrollees, the poor not enrolled in Medical-Aid, and the near poor and their utilization and costs for health care. This study draws on the 2012 Korea Welfare Panel Study (KOWEPS), a nationally representative dataset. We divided people with income less than 120% of the minimum cost of living (MCL) into three groups (n = 2,784): the poor enrolled in Medical-Aid, the poor not enrolled in Medical-Aid (at or below 100% of MCL), and the near poor (100-120% of MCL). Using a cross-sectional design, this study provides an overview of health care utilization and costs of these three groups. The findings of the study suggest that significantly lower health care utilization was observed for the poor not enrolled in Medical-Aid compared to those enrolled in Medical-Aid. On the other hand, two groups (the poor not enrolled in Medical-Aid, the near poor) had higher health care costs, percentage of medical expenses to income compared to Medical-Aid. Given the particularly low rate of the population enrolled in Medical-Aid, similarly economically vulnerable groups are more likely to face barriers to needed health services. Meeting the health needs of these groups is an important consideration.

(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.

HIV/AIDS policy agenda setting in Iran

PubMed Central

Khodayari - Zarnaq, Rahim; Ravaghi, Hamid; Mohammad Mosaddeghrad, Ali; Sedaghat, Abbas; Mohraz, Minoo

2016-01-01

Background: HIV/AIDS control are one of the most important goals of the health systems. The aim of this study was to determine how HIV/AIDS control was initiated among policy makers’ agenda setting in Iran. Methods: A qualitative research (semi-structured interview) was conducted using Kingdon’s framework (problem, policy and politics streams, and policy windows and policy entrepreneurs) to analysis HIV/AIDS agenda setting in Iran. Thirty-two policy makers, managers, specialists, and researchers were interviewed. Also, 30 policy documents were analyzed. Framework analysis method was used for data analysis. Results: the increase of HIV among Injecting drug users (IDUs) and Female Sex Workers (FSWs), lack of control of their high-risk behaviors, and exceeding the HIV into concentrated phase were examples of problem stream. Policy stream was evidence-based solutions that highlighted the need for changing strategies for dealing with such a problem and finding technically feasible and acceptable solutions. Iran’s participation in United Nations General Assembly special sessions on HIV/AIDS (UNGASS), the establishment of National AIDS Committee; highlighting AIDS control in Iran’s five years development program and the support of the judiciary system of harm reduction policies were examples of politics stream. Policy entrepreneurs linking these streams put the HIV/AIDS on the national agenda (policy windows) and provide their solutions. Conclusion: There were mutual interactions among these three streams and sometimes, they weakened or reinforced each other. Future studies are recommended to understand the interactions between these streams’ parts and perhaps develop further Kingdon’s framework, especially in the health sector. PMID:27579283

Impact of Hearing Aid Technology on Outcomes in Daily Life III: Localization.

PubMed

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

other laboratory tests and in daily life. The findings were consistent for both manufacturers. Laboratory tests for two of six major manufacturers showed that premium-feature hearing aids yielded better localization performance than basic-feature hearing aids in one out of four laboratory conditions. There was no difference between the two feature levels in self-reported everyday localization. Effectiveness research with different hearing aid technologies is necessary, and more research with other manufacturers' products is needed. Furthermore, these results confirm previous observations that research findings in laboratory conditions might not translate to everyday life.

Access to Aid-in-Dying in the United States: Shifting the Debate From Rights to Justice.

PubMed

Buchbinder, Mara

2018-06-01

Much of the literature on aid-in-dying (AID) has drawn heavily on rights-based ethical and legal frameworks that emphasize patients' rights of self-determination in end-of-life decision-making. Less attention has focused on how terminally ill people actually experience such putative rights once they are legally authorized. This analytic essay draws on findings from the Vermont Study on Aid-in-Dying, an ethnographic study of the implementation of AID in Vermont (2015-2017). First, I show that terminally ill people can face a range of barriers to accessing AID in permissive jurisdictions, and that access to AID is mediated by various inequalities endemic to US health care, as well as some that are unique to AID. I then build on these findings to examine the utility of the concept of justice for public health scholarship on AID. By integrating empirical, ethical, and policy analysis, I reframe rights-based frameworks that emphasize the role of individual choice and decision-making at the end of life. In doing so, I draw attention to health care justice as a neglected issue in public health perspectives on AID.

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 ...

The impact of HIV / AIDS on Kenya's commercial sector.

PubMed

Forsythe, S; Roberts, M

1995-02-01

AIDSCAP is undertaking a project designed to encourage Kenya's private sector to participate in HIV/AIDS prevention efforts. Part of that project involves estimating the impact of HIV/AIDS on Kenya's commercial sector. AIDSCAP and Kenyan researcher estimates are based upon financial data from a sugar estate, a transportation company, a wood processing plant, a textile factory, and a light manufacturing company, a small sample representing the diversity of industries in the country. Most are medium-sized companies with 1200-2200 employees. Preliminary results suggest that absenteeism, training costs, and HIV-related health care will cause the greatest losses to Kenyan businesses. Projections show that the HIV/AIDS epidemic could increase labor costs for some Kenyan businesses by 17% by the year 2005. Despite increasing labor costs, however, the epidemic may not cause a significant drop in profits for larger, capital-intensive Kenyan businesses. Some companies could still find their profits cut by 15-25% within the next 10 years. Study findings and implications for workplace prevention programs are discussed.

Microcomputers in Schools as a Teaching and Learning Aid.

ERIC Educational Resources Information Center

Trotman-Dickenson, D. I.

1986-01-01

Presents the findings of a survey of comprehensive and independent schools' use of microcomputers as teaching and learning aids in economics. Results suggest that use is wide spread but not intensive. Teachers allocate few hours to computer programs per year, have difficulty finding suitable software, and fail to encourage use by girls. (JDH)

Nurse aide decision making in nursing homes: factors affecting empowerment.

PubMed

Chaudhuri, Tanni; Yeatts, Dale E; Cready, Cynthia M

2013-09-01

To evaluate factors affecting structural empowerment among nurse aides in nursing homes. Structural empowerment can be defined as the actual rather than perceived ability to make autonomous decisions within an organisation. Given the paucity of research on the subject, this study helps to close the gap by identifying factors that affect nurse aide empowerment, that is, decision-making among nurse aides. The data for the study come from self-administered questionnaires distributed to direct-care workers (nurse aides) in 11 nursing homes in a southern state in the USA. Ordinary least square regression models were estimated to analyse the effects of demographic predictors, personal factors (competency, emotional exhaustion and positive attitude) and structural characteristics (coworker and supervisor support, information availability and shared governance) on nurse aide decision-making. Findings suggest race among demographic predictors, emotional exhaustion among personal characteristics, and supervisor support, and shared governance among structural factors, significantly affect nurse aide decision-making. It is important to explore race as one of the central determinants of structural empowerment among nurse aides. In addition, the nature and type of emotional exhaustion that propels decision-making needs to be further examined. The study shows the importance of shared governance and supervisor support for fostering nurse aide empowerment. © 2013 Blackwell Publishing Ltd.

Financial Aid and Attainment among Students in a State with Changing Demographics

ERIC Educational Resources Information Center

Gross, Jacob P. K.; Torres, Vasti; Zerquera, Desiree

2013-01-01

Using event history analysis, this study investigated to what extent differentiated forms of aid affected the educational attainment of various student populations with particular interest on the Latinos/as within this emerging settlement state: Indiana. Findings suggest that the effects of aid are moderated by race and ethnicity. State grants,…

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.

Rumor, gossip and blame: implications for HIV/AIDS prevention in the South African lowveld.

PubMed

Stadler, Jonathan

2003-08-01

The HIV/AIDS epidemic provides fertile breeding ground for theories of the origin of HIV/AIDS, its mode of transmission, and the allocation of blame. Drawing on ethnographic research in the Bushbuckridge region of the South African lowveld, this article examines the articulation of AIDS through gossip and rumor. These oral forms create moral readings of behavior and shape folk discourses of AIDS that resist dominant epidemiological explanations. Significantly, constructions of AIDS are not uniform. Although elders claim AIDS as traditional and curable, younger men and women support theories of AIDS as a modern, foreign disease. Witchcraft beliefs are popular in explaining why certain people die and not others. At times, rumor may escalate into a moral panic. The implications of these findings for social responses to the AIDS epidemic and HIV/AIDS prevention are explored.

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…

Training Aids for Basic Combat Skills: Developing Map-Reading Skills

DTIC Science & Technology

2011-03-01

types of training aids were developed for determining grid coordinates. Each training aid consisted of a set of self-study flashcards . One set of... flashcards contained scaled sections of topological maps and asked the Soldiers to find map features based on grid coordinates or to provide the grid...coordinates for a given map feature. The reverse of each flashcard provided feedback (i.e., correct answers and rationale to help the Soldier

Working Memory and Hearing Aid Processing: Literature Findings, Future Directions, and Clinical Applications

PubMed Central

Souza, Pamela; Arehart, Kathryn; Neher, Tobias

2015-01-01

Working memory—the ability to process and store information—has been identified as an important aspect of speech perception in difficult listening environments. Working memory can be envisioned as a limited-capacity system which is engaged when an input signal cannot be readily matched to a stored representation or template. This “mismatch” is expected to occur more frequently when the signal is degraded. Because working memory capacity varies among individuals, those with smaller capacity are expected to demonstrate poorer speech understanding when speech is degraded, such as in background noise. However, it is less clear whether (and how) working memory should influence practical decisions, such as hearing treatment. Here, we consider the relationship between working memory capacity and response to specific hearing aid processing strategies. Three types of signal processing are considered, each of which will alter the acoustic signal: fast-acting wide-dynamic range compression, which smooths the amplitude envelope of the input signal; digital noise reduction, which may inadvertently remove speech signal components as it suppresses noise; and frequency compression, which alters the relationship between spectral peaks. For fast-acting wide-dynamic range compression, a growing body of data suggests that individuals with smaller working memory capacity may be more susceptible to such signal alterations, and may receive greater amplification benefit with “low alteration” processing. While the evidence for a relationship between wide-dynamic range compression and working memory appears robust, the effects of working memory on perceptual response to other forms of hearing aid signal processing are less clear cut. We conclude our review with a discussion of the opportunities (and challenges) in translating information on individual working memory into clinical treatment, including clinically feasible measures of working memory. PMID:26733899

Convergent Transcription At Intragenic Super-Enhancers Targets AID-initiated Genomic Instability

PubMed Central

Meng, Fei-Long; Du, Zhou; Federation, Alexander; Hu, Jiazhi; Wang, Qiao; Kieffer-Kwon, Kyong-Rim; Meyers, Robin M.; Amor, Corina; Wasserman, Caitlyn R.; Neuberg, Donna; Casellas, Rafael; Nussenzweig, Michel C.; Bradner, James E.; Liu, X. Shirley; Alt, Frederick W.

2015-01-01

Summary Activation-induced cytidine deaminase (AID) initiates both somatic hypermutation (SHM) for antibody affinity maturation and DNA breakage for antibody class switch recombination (CSR) via transcription-dependent cytidine deamination of single stranded DNA targets. While largely specific for immunoglobulin genes, AID also acts on a limited set of off-targets, generating oncogenic translocations and mutations that contribute to B cell lymphoma. How AID is recruited to off-targets has been a long-standing mystery. Based on deep GRO-Seq studies of mouse and human B lineage cells activated for CSR or SHM, we report that most robust AID off-target translocations occur within highly focal regions of target genes in which sense and antisense transcription converge. Moreover, we found that such AID-targeting “convergent” transcription arises from antisense transcription that emanates from Super-Enhancers within sense transcribed gene bodies. Our findings provide an explanation for AID off-targeting to a small subset of mostly lineage-specific genes in activated B cells. PMID:25483776

Beyond the Gender Differential: Very Young Children Coping with HIV/AIDS

ERIC Educational Resources Information Center

Hayden, Jacqueline

2006-01-01

This article reports on a recent study of HIV/AIDS which investigated the role of gender in the experiences of young children in one region of Namibia. The findings reveal that while gender is reported to shape school-age girls and boys' experiences of being infected or affected by HIV/AIDS in many African nations, gender was not an influential…

AIDSCAP. Saving a generation: Ethiopian youth rally to prevent AIDS.

PubMed

Henry, K

1997-01-01

Afraid that they were infected with HIV and would die in several years, several young adults formed the Save Your Generation Association (SYGA) to warn other young people about the threat of HIV/AIDS. SYGA has since become a registered Ethiopian nongovernmental organization (NGO) with a paid staff of 14 and more than 6000 dues-paying members. It is one of seven NGOs which received support from the AIDS Control and Prevention (AIDSCAP) project over 3 years to bring HIV/AIDS prevention education to out-of-school youth in six urban areas of Ethiopia. The projects recruited young volunteers and enlisted the aid of community organizations to inform and motivate the tens of thousands of school dropouts and other unemployed young people. Bored and hopeless, these youths often turn to dangerous escape mechanisms involving drugs, alcohol, and sex with multiple partners. The local government helped the NGOs find their target population and provided meeting space for HIV/AIDS prevention activities.

Control of corruption, democratic accountability, and effectiveness of HIV/AIDS official development assistance.

PubMed

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

2016-01-01

Despite continued global efforts, HIV/AIDS outcomes in developing countries have not made much progress. Poor governance in recipient countries is often seen as one of the reasons for ineffectiveness of aid efforts to achieve stated objectives and desired outcomes. This study examines the impact of two important dimensions of governance - control of corruption and democratic accountability - on the effectiveness of HIV/AIDS official development assistance. An empirical analysis using dynamic panel Generalized Method of Moments estimation was conducted on 2001-2010 datasets. Control of corruption and democratic accountability revealed an independent effect and interaction with the amount of HIV/AIDS aid on incidence of HIV/AIDS, respectively, while none of the two governance variables had a significant effect on HIV/AIDS prevalence. Specifically, in countries with accountability level below -2.269, aid has a detrimental effect on incidence of HIV/AIDS. The study findings suggest that aid programs need to be preceded or at least accompanied by serious efforts to improve governance in recipient countries and that democratic accountability ought to receive more critical attention.

The effects of merit-based financial aid on drinking in college.

PubMed

Cowan, Benjamin W; White, Dustin R

2015-12-01

We study the effect of state-level merit aid programs (such as Georgia's HOPE scholarship) on alcohol consumption among college students. Such programs have the potential to affect drinking through a combination of channels--such as raising students' disposable income and increasing the incentive to maintain a high GPA--that could theoretically raise or lower alcohol use. We find that the presence of a merit-aid program in one's state generally leads to an overall increase in (heavy) drinking. This effect is concentrated among men, students with lower parental education, older students, and students with high college GPA's. Our findings are robust to several alternative empirical specifications including event-study analyses by year of program adoption. Furthermore, no difference in high-school drinking is observed for students attending college in states with merit-aid programs. Copyright © 2015 Elsevier B.V. All rights reserved.

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.

Exposing misclassified HIV/AIDS deaths in South Africa

PubMed Central

Birnbaum, Jeanette Kurian; Murray, Christopher JL

2011-01-01

Abstract Objective To quantify the deaths from human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS) that are misattributed to other causes in South Africa’s death registration data and to adjust for this bias. Methods Deaths in the World Health Organization’s mortality database were distributed among 48 mutually exclusive causes. For each cause, age- and sex-specific global death rates were compared with the average rate among people aged 65–69, 70–74 and 75–79 years to generate “relative” global death rates. Relative rates were also computed for South Africa alone. Differences between global and South African relative death rates were used to identify the causes to which deaths from HIV/AIDS were misattributed in South Africa and quantify the HIV/AIDS deaths misattributed to each. These deaths were then reattributed to HIV/AIDS. Findings In South Africa, deaths from HIV/AIDS are often misclassified as being caused by 14 other conditions. Whereas in 1996–2006 deaths attributed to HIV/AIDS accounted for 2.0–2.5% of all registered deaths in South Africa, our analysis shows that the true cause-specific mortality fraction rose from 19% (uncertainty range: 7–28%) to 48% (uncertainty range: 38–50%) over that period. More than 90% of HIV/AIDS deaths were found to have been misattributed to other causes during 1996–2006. Conclusion Adjusting for cause of death misclassification, a simple procedure that can be carried out in any country, can improve death registration data and provide empirical estimates of HIV/AIDS deaths that may be useful in assessing estimates from demographic models. PMID:21479092

DOE and AID stand-alone photovoltaic activities

NASA Technical Reports Server (NTRS)

Bifano, W. J.; Ratajczak, A. F.

1983-01-01

The NASA Lewis Research Center (LeRC) is managing stand-alone photovoltaic (PV) system activities sponsored by the U.S. Department of Energy (DOE) and the U.S. Agency for International Development (AID). The DOE project includes village PV power demonstration projects in Gabon (four sites) and the Marshall Islands, PV-powered medical refrigerators in six countries, PV system microprocessor control development activities and PV-hybrid system assessments. The AID project includes a large village system in Tunisia, a water pumping/grain grinding project in Upper Volta, five medical clinics in four countries, PV-powered remote earth station application. These PV activities and summarizes significant findings to data are reviewed.

Quantum-Chemical Study of the Adsorption of DMMP and Sarin on gamma-Al2O3

DTIC Science & Technology

2007-02-01

In this and in the following section, ∆Eads is not corrected for zero-point vibrational energy ( ZPE ); however, a counterpoise correction for basis set...Ångstroms and the bond angle is in degrees. Values in parentheses are BSSE-corrected (∆Eads C ) results. ∆Eads has not been corrected for ZPE . b 6-31G...sets. The ∆ Eads C values are given in parentheses. No ZPE corrections have been applied. e The basis sets used were 6-311G(df) for Sarin and for the Al

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.

AIDS and Africa. Introduction.

PubMed

Kopelman, Loretta M; van Niekerk, Anton A

2002-04-01

Sub-Saharan Africa is the epicenter of the HIV/AIDS epidemic, and in this issue of the Journal, seven authors discuss the moral, social and medical implications of having 70% of those stricken living in this area. Anton A. van Niekerk considers complexities of plague in this region (poverty, denial, poor leadership, illiteracy, women's vulnerability, and disenchantment of intimacy) and the importance of finding responses that empower its people. Solomon Benatar reinforces these issues, but also discusses the role of global politics in sub-Saharan Africa, especially discrimination, imperialism and its exploitation by first world countries. Given the public health crisis, Udo Schüklenk and Richard E. Ashcroft defend compulsory licensing of essential HIV/AIDS medications on consequentialist grounds. Keymanthri Moodley discusses the importance of conducting research and the need to understand a moderate form of communitarianism, also referred to as "ubuntu" or "communalism", to help some Africans understand research as an altruistic endeavour. Godfrey B. Tangwa also defends traditional African values of empathy and ubuntu, discussing how they should be enlisted to fight this pandemic. Loretta M. Kopelman criticizes the tendency among those outside Africa to dismiss the HIV/AIDS pandemic, attributing one source to the ubiquitous and misguided punishment theory of disease. The authors conclude that good solutions must be cooperative ventures among countries within and outside of sub-Saharan Africa with far more support from wealthy countries.

A critical role for AID in the initiation of reprogramming to induced pluripotent stem cells

PubMed Central

Bhutani, Nidhi; Decker, Matthew N.; Brady, Jennifer J.; Bussat, Rose T.; Burns, David M.; Corbel, Stephane Y.; Blau, Helen M.

2013-01-01

Mechanistic insights into the reprogramming of fibroblasts to induced pluripotent stem cells (iPSCs) are limited, particularly for early acting molecular regulators. Here we use an acute loss of function approach to demonstrate that activation-induced deaminase (AID) activity is necessary for the initiation of reprogramming to iPSCs. While AID is well known for antibody diversification, it has also recently been shown to have a role in active DNA demethylation in reprogramming toward pluripotency and development. These findings suggested a potential role for AID in iPSC generation, yet, iPSC yield from AID-knockout mouse fibroblasts was similar to that of wild-type (WT) fibroblasts. We reasoned that an acute loss of AID function might reveal effects masked by compensatory mechanisms during development, as reported for other proteins. Accordingly, we induced an acute reduction (>50%) in AID levels using 4 different shRNAs and determined that reprogramming to iPSCs was significantly impaired by 79 ± 7%. The deaminase activity of AID was critical, as coexpression of WT but not a catalytic mutant AID rescued reprogramming. Notably, AID was required only during a 72-h time window at the onset of iPSC reprogramming. Our findings show a critical role for AID activity in the initiation of reprogramming to iPSCs.—Bhutani, N., Decker, M. N., Brady, J. J., Bussat, R. T., Burns, D. M., Corbel, S. Y., Blau, H. M. A critical role for AID in the initiation of reprogramming to induced pluripotent stem cells. PMID:23212122

Do It Yourself: Examination of Self-Injury First Aid Tips on YouTube.

PubMed

Lewis, Stephen P; Knoll, Amanda K I

2015-05-01

Individuals who engage in nonsuicidal self-injury (NSSI) may prefer the Internet as a medium to communicate about NSSI experiences and obtain NSSI information. Recent research suggests that NSSI first aid information is shared. Yet, no research has examined the context in which this information occurs. This study examined the nature and scope of NSSI first aid tips on YouTube using a content analysis to examine 40 NSSI first aid videos. Findings indicated that videos were viewed 157,571 total times; they were typically favorably viewed. Most had a neutral purpose and neither encouraged nor discouraged NSSI. Messages encouraging NSSI help seeking were scant. Similarly, medical help seeking was not commonly encouraged, with several videos providing "safe" NSSI instructions. Overall, videos with NSSI first aid information may contribute to NSSI reinforcement and the belief that professional and medical help may not be needed for NSSI. Findings have implications for research, clinical work, and e-outreach, which are discussed.

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…

Impact of smoking cessation aids and mass media among recent quitters.

PubMed

Biener, Lois; Reimer, Rebecca L; Wakefield, Melanie; Szczypka, Glen; Rigotti, Nancy A; Connolly, Gregory

2006-03-01

Although studies have addressed the effectiveness of conventional smoking aids such as quit-smoking programs and pharmaceutical therapy, few studies have assessed their likely impact on cessation at the population level relative to the impact of mass media anti-tobacco advertisements. A random digit dial telephone survey of 6739 Massachusetts residents conducted in 2001-2002 yielded a subsample of 787 individuals who had quit-smoking within the past 2 years. Measures included the types of cessation aids used and perceptions of their helpfulness. Rates of population impact were estimated. Multinomial logistic regression determined the predictors of being helped by conventional aids, by TV advertisements only, or having no help. Analyses conducted in 2004-2005 showed that advertisements were the most frequently mentioned source of help among recent quitters. Older more dependent smokers were most likely to find conventional aids helpful. Younger respondents and those who had remained abstinent for more than 6 months were most likely to report being helped by TV ads. The most helpful ads were those that depicted illness due to smoking or provided inspirational quit tips. Anti-tobacco media campaigns are a vital component of the National Action Plan for Tobacco Cessation. It is essential that such a campaign be implemented, both to support the National Quit Line and to provide assistance to those smokers who find no other form of aid helpful.

At the intersection of HIV/AIDS and cancer: a qualitative needs assessment of community-based HIV/AIDS service organizations.

PubMed

Burkhalter, Jack E; Cahill, Sean; Shuk, Elyse; Guidry, John; Corner, Geoffrey; Berk, Alexandra; Candelario, Norman; Kornegay, Mark; Lubetkin, Erica I

2013-08-01

Due to advances in treatment, persons living with human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS) are living longer, but with aging, immune deficits, and lifestyle factors, they are at increased risk for cancer. This challenges community-based AIDS service organizations (ASOs) to address the growing cancer needs of persons living with HIV/AIDS (PLWHA). Community-based participatory research was applied to engage ASOs in exploring their capacities and needs for integrating cancer-focused programming into their services. Focus groups were conducted with a community advisory board (CAB) representing 10 community-based organizations serving PLWHA. Three 90-minute, serial focus groups were conducted with a mean number of seven participants. Topics explored CAB members' organizational capacities and needs in cancer prevention, detection, treatment, and survivorship. Transcript analyses identified six themes: (a) agencies have limited experience with cancer-focused programs, which were not framed as cancer specific; (b) agencies need resources and collaborative partnerships to effectively incorporate cancer services; (c) staff and clients must be educated about the relevance of cancer to HIV/AIDS; (d) agencies want to know about linkages between HIV/AIDS and cancer; (e) cancer care providers should be culturally competent; and (f) agencies see opportunities to improve their services through research participation but are wary. Agency capacities were strong in relationships with clients and cultural competency, a holistic view of PLWHA health, expertise in prevention activities, and eagerness to be on the cutting edge of knowledge. Cancer education and prevention were of greatest interest and considered most feasible, suggesting that future projects develop accordingly. These findings suggest a high level of receptivity to expanding or initiating cancer-focused activities but with a clear need for education and awareness building

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

Facing the challenge: household responses to HIV/AIDS in Mumbai, India.

PubMed

Bharat, S; Aggleton, P

1999-02-01

How households and families respond to AIDS is of fundamental importance when it comes to designing programmes and interventions to provide support and care to people living with HIV disease. Where household and family responses are negative, different kinds of interventions may be needed from those where responses are more supportive. This paper reports on findings from an in-depth study of household and family responses to HIV and AIDS in India. Using individual and couple interviews, data were collected on the ways in which care and support were offered (or denied) to people living with HIV and AIDS. Findings show that responses are greatly influenced by prevailing gender relations, with men being responded to more positively than women, as well as other variables such as social status. The quality of responses is also influenced by pre-existing patterns of support and discord within the family. Where trust is high and spousal conflict slight, for example, HIV and AIDS are reacted to more positively than when there is mistrust and inter-spousal conflict. Suggestions are made concerning programme and intervention development so as to strengthen existing responses, and to maximize the success of home-based care.

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…

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.

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,…

Satisfaction with hearing aids: a consumer research perspective.

PubMed

Wong, Lena L N; Hickson, Louise; McPherson, Bradley

2009-01-01

This research aimed at describing satisfaction with hearing aids from the perspective of the client as a consumer. A disconfirmation-expectancy model, derived from consumer research, was evaluated. This model posits that pre-fitting expectations, post-fitting performance, and the experience of how performance compares to expectations (disconfirmation), contribute to satisfaction. Positive disconfirmation occurs when performance is better than original expectations and is associated with higher satisfaction. Negative disconfirmation is when performance is poorer than expectations and is associated with dissatisfaction. New hearing aid users in Hong Kong (N=42) were tested with a newly developed self-report measure (PHACS: profile of hearing aid consumer satisfaction) that included items focused on hearing ability, problems, cost, and service. Pre-fitting expectations and post-fitting performance, disconfirmation, and satisfaction were measured. Results showed that expectations were generally not related to satisfaction, that disconfirmation was correlated with many aspects of satisfaction, and that performance was most strongly related to satisfaction. The implications of the findings are that hearing aid performance is the most important element for determining satisfaction; however disconfirmation should not be overlooked.

HIV/AIDS and time allocation in rural Malawi

PubMed Central

Bignami-Van Assche, Simona; Van Assche, Ari; Anglewicz, Philip; Fleming, Peter; van de Ruit, Catherine

2012-01-01

AIDS-related morbidity and mortality are expected to have a large economic impact in rural Malawi, because they reduce the time that adults can spend on production for subsistence and on income-generating activities. However, households may compensate for production losses by reallocating tasks among household members. The data demands for measuring these effects are high, limiting the amount of empirical evidence. In this paper, we utilize a unique combination of qualitative and quantitative data, including biomarkers for HIV, collected by the 2004 Malawi Diffusion and Ideational Change Project, to analyze the association between AIDS-related morbidity and mortality, and time allocation decisions in rural Malawian households. We find that AIDS-related morbidity and mortality have important economic effects on women’s time, whereas men’s time is unresponsive to the same shocks. Most notably, AIDS is shown to induce diversification of income sources, with women (but not men) reallocating their time, generally from work-intensive (typically farming and heavy chores) to cash-generating tasks (such as casual labor). PMID:22639544

HIV/AIDS issues in the workplace of nurses.

PubMed

Minnaar, A

2005-08-01

HIV/AIDS is a global problem with an estimated 40 million infected people. In less than two years, this figure will leap to 100 million according to the World Health Organisation (WHO). By 2005, 65 million people will be infected. Half of the number of people in this group will be under 25 years old, and will die before they reach the age of 35. In a South African study done by the Human Science Research Council and published in 2003, regarding the impact of HIV/AIDS on the health sector, the findings were that 15% of health workers in public and private hospitals tested positive for HIV antibodies. Together with these facts above it was found that 46.2 percent of patients served in medical and paediatric wards tested positive for HIV. These factors have major implication for staffing in the future and the role of the nurse manager in South Africa. To explore the management of HIV/AIDS in the workplace of nurses in selected health services in KwaZulu-Natal. This research was part of a greater study on the exploration of the presence of caring as part of nursing management. THE METHODOLOGY: The qualitative research approach was used with a phenomenological design, which ensured that the richness and the complexities are reflected in the study. The data was collected by means of an open-ended question to nurse managers during an interview. The first question posed was; How do you or your services care for nurses in this hospital? Secondly nurse managers were asked, To explain their role in caring for HIV/AIDS positive nurses on their staff establishment. A qualitative analysis of the interviews with nurse managers indicated that they rate HIV/AIDS issues as an important part of their management task. Four main themes were identified, namely HIV/AIDS, counselling, dying of AIDS and funerals. Rich descriptions of these themes are given in this paper. Nurse managers in the health services are managing HIV/AIDS affected nurses, but are doing so without any formal policy

Non-resuscitative first-aid training for children and laypeople: a systematic review.

PubMed

He, Zhimin; Wynn, Persephone; Kendrick, Denise

2014-09-01

Relatively little is currently known about the effectiveness of first-aid training for children and laypeople. We have undertaken a systematic review to synthesise the evidence and inform policy and practice in this area. A range of bibliographic databases were searched. Studies were eligible if they used experimental designs, provided first-aid training to laypeople or children and reported first-aid knowledge, skills behaviours or confidence. Studies were selected for inclusion, data extracted and risk of bias assessed by two independent reviewers. Findings were synthesised narratively. 23 studies (14 randomised controlled trials and 9 non-randomised studies) were included, 12 of which recruited children or young people (≤19 years old). Most studies reported significant effects favouring the intervention group; 11 out of 16 studies reported significant increases in first-aid knowledge; 11 out of 13 studies reported significant increases in first-aid skills; 2 out of 5 studies reported significant improvements in helping behaviour; and 2 out of 3 studies reported significant increases in confidence in undertaking first aid. Only one study undertook an economic evaluation; finding an intensive instructor-led course was more effective, but had significantly higher costs than either a less-intensive instructor-led course or a video-delivered course. Most studies were at risk of bias, particularly selection, performance or detection bias. There is some evidence to support provision of first-aid training, particularly for children or young people, but many studies were judged to be at risk of bias. Conclusions cannot be drawn about which first-aid training courses or programmes are most effective or the age at which training can be most effectively provided. Few studies evaluated training in adult laypeople. High-quality studies are required assessing effectiveness and cost-effectiveness of standardised first-aid training to inform policy development and provision

School-Based First Aid Training Programs: A Systematic Review.

PubMed

Reveruzzi, Bianca; Buckley, Lisa; Sheehan, Mary

2016-04-01

This review examines the breadth of first aid training delivered to school students and the components that are age appropriate to adolescents. Eligible studies included school-based first aid interventions targeting students aged between 10 and 18 years. Online databases were searched, for peer-reviewed publications available as at August 2014. A total of 20 journal articles were relevant to the review. Research supported programs with longer durations (3 hours or more). Most programs taught resuscitation alone and few included content that was context-specific and relevant to the target group. The training experience of the facilitator did not appear to impact on student outcomes. Incorporating both practical and didactic components was found to be an important factor in delivering material and facilitating the retention of knowledge. Educational resources and facilitator training were found to be common features of effective programs. The review supports first aid in school curriculum and provides details of key components pertinent to design of school-based first aid programs. The findings suggest that first aid training may have benefits wider than the uptake and retention of knowledge and skills. There is a need for future research, particularly randomized controlled trials to aid in identifying best practice approaches. © 2016, American School Health Association.

AIDS-related knowledge and risks and contraceptive practices in Ghana: the early 1990s.

PubMed

Takyi, B K

2000-04-01

HIV/AIDS in Africa is transmitted primarily through heterosexual contact. This mode of disease transmission places sexually active childbearing women at high risk of contracting the disease. In this study, data from the 1993/94 Ghana Demographic Health Survey were used to explore the relationship between AIDS-related knowledge and family planning practices, specifically the use of contraceptives and condoms. While the study finds high levels of AIDS-related knowledge among Ghanaian women, this knowledge is yet to translate into increased condom use. It is suggested that the use of rational choice models in AIDS prevention programs may not be adequate to change people's sexual behaviour, especially in societies where the prevailing cultural practices and norms encourage large families and discourage the use of contraceptives of any type. In such settings, there is the need to find appropriate mechanisms that could help increase the use of all types of contraceptives. As contraceptive use increases, it is likely that the use of condoms for AIDS prevention and also for family planning purpose would increase in sub-Saharan Africa.

Improving computer-aided detection assistance in breast cancer screening by removal of obviously false-positive findings.

PubMed

Mordang, Jan-Jurre; Gubern-Mérida, Albert; Bria, Alessandro; Tortorella, Francesco; den Heeten, Gerard; Karssemeijer, Nico

2017-04-01

Computer-aided detection (CADe) systems for mammography screening still mark many false positives. This can cause radiologists to lose confidence in CADe, especially when many false positives are obviously not suspicious to them. In this study, we focus on obvious false positives generated by microcalcification detection algorithms. We aim at reducing the number of obvious false-positive findings by adding an additional step in the detection method. In this step, a multiclass machine learning method is implemented in which dedicated classifiers learn to recognize the patterns of obvious false-positive subtypes that occur most frequently. The method is compared to a conventional two-class approach, where all false-positive subtypes are grouped together in one class, and to the baseline CADe system without the new false-positive removal step. The methods are evaluated on an independent dataset containing 1,542 screening examinations of which 80 examinations contain malignant microcalcifications. Analysis showed that the multiclass approach yielded a significantly higher sensitivity compared to the other two methods (P < 0.0002). At one obvious false positive per 100 images, the baseline CADe system detected 61% of the malignant examinations, while the systems with the two-class and multiclass false-positive reduction step detected 73% and 83%, respectively. Our study showed that by adding the proposed method to a CADe system, the number of obvious false positives can decrease significantly (P < 0.0002). © 2017 American Association of Physicists in Medicine.

Daily life for eight urban gay men with HIV/AIDS.

PubMed

Bedell, G

2000-01-01

The purpose of this qualitative research study was to gain an understanding of the daily life experiences of eight gay men with HIV/AIDS living alone in New York City. The participants ranged in age from 25 to 50 years. Data were primarily collected using in-depth personal interviews in 1996 followed by telephone interviews 1 year later. Constant-comparison and thematic analyses were used to identify themes and subthemes. Two broad themes with related subthemes were generated from the data. "A Reasonably Stable Base" represented the emotional, physical, and environmental foundation that preexisted or was created as a consequence of living with HIV/AIDS. This theme played a particularly important role in the participants' lives, especially during periods of emotional and physical instability. "Finding and Maintaining Balance" was a second theme that illustrated strategies used for managing and readjusting daily routines, goals, and priorities, as well as how the participants experienced this readjustment process. All of the participants developed their own daily living strategies that were comparable to intervention methods provided in occupational therapy such as energy conservation and work simplification. The findings suggest that occupational therapy practitioners could potentially assist urban gay men with HIV/AIDS with finding and maintaining stability and balance in their daily lives.

Hey girlfriend: an evaluation of AIDS prevention among women in the sex industry.

PubMed

Dorfman, L E; Derish, P A; Cohen, J B

1992-01-01

Increasingly, acquired immunodeficiency syndrome (AIDS) prevention programs have been developed to reach and influence street-based populations. Standard methods of evaluation do not fit the conditions of such programs. This article describes a process and outcome evaluation of an AIDS prevention program for sex workers in which qualitative and quantitative methods were combined in order to mediate research problems endemic to street-based populations. Methods included epidemiological questionnaires, open-ended interviews with participants, and ethnographic field notes. Process evaluation findings show that field staff who were indigenous to the neighborhood and population readily gained access to the community of sex workers and simultaneously became role models for positive behavior change. Outcome findings show that sex workers do feel at risk for AIDS, but usually from clients rather than from husbands or boyfriends. Accordingly, they use condoms more frequently with clients than with steady partners. Increasing condom use among sex workers with their steady partners remains an important challenge for AIDS prevention. Combining qualitative and quantitative research data provided a more comprehensive assessment of how to reach sex workers with effective AIDS risk reduction messages than either method could have provided alone.

A review of HIV/AIDS system-level interventions

PubMed Central

Bauermeister, José A.; Tross, Susan; Ehrhardt, Anke A.

2010-01-01

The escalating HIV/AIDS epidemic worldwide demands that on-going prevention efforts be strengthened, disseminated, and scaled-up. System-level interventions refer to programs aiming to improve the functioning of an agency as well as the delivery of its services to the community. System-level interventions are a promising approach to HIV/AIDS prevention because they focus on (a) improving the agency’s ability to adopt evidence-based HIV prevention and care programs; (b) develop and establish policies and procedures that maximize the sustainability of on-going prevention and care efforts; and (c) improve decision-making processes such as incorporating the needs of communities into their tailored services. We reviewed studies focusing on system-level interventions by searching multiple electronic abstracting indices, including PsycInfo, PubMed, and ProQuest. Twenty-three studies out of 624 peer-reviewed studies (published from January 1985 to February 2007) met study criteria. Most of the studies focused on strengthening agency infrastructure, while other studies included collaborative partnerships and technical assistance programs. Our findings suggest that system-level interventions are promising in strengthening HIV/AIDS prevention and treatment efforts. Based on our findings, we propose recommendations for future work in developing and evaluating system-level interventions. PMID:18369722

Parental HIV/AIDS status and death, and children's psychological wellbeing.

PubMed

Doku, Paul Narh

2009-11-24

Ghana has an estimated one million orphans, 250,000 are due to AIDS parental deaths. This is the first study that examined the impact of parental HIV/AIDS status and death on the mental health of children in Ghana. In a cross-sectional survey, 4 groups of 200 children (children whose parents died of AIDS, children whose parents died of causes other than AIDS, children living with parents infected with HIV/AIDS, and non-orphaned children whose parents are not known to be infected with HIV/AIDS) aged between 10 and 19 were interviewed on their hyperactivity, emotional, conduct, and peer problems using the Strengths and Difficulties Questionnaire. Children whose parents died of AIDS showed very high levels of peer problems [F (3,196) = 7.34, p < .001] whilst both orphaned groups scored similarly high on conduct problems [F (3, 196) = 14.85, p < .001]. Hyperactivity showed no difference and was very low in the entire sample. Emotional problems were very high in all the groups except among the non-orphaned children [F (3, 196) = 5.10, p < .001]. Orphans and children living with parents infected with HIV/AIDS are at heightened risks for emotional and behavioural disorders and that efforts to address problems in children affected by HIV/AIDS must focus on both groups of children. Parallel to this, researchers should see these findings as generated hypotheses (rather than conclusions) calling for further exploration of specific causal linkages between HIV/AIDS and children's mental health, using more rigorous research tools and designs.

Reassessing nurse aide job satisfaction in a Texas nursing home.

PubMed

Thompson, Mark A; Horne, Kathleen K; Huerta, Timothy R

2011-09-01

This article reports a study that replicates and extends Castle's 2007 study by examining factors related to satisfaction of nurse aides at Carillon House, a 120-bed nonprofit skilled nursing facility in Lubbock, Texas. The Nursing Home Nurse Aide Job Satisfaction Questionnaire was adapted to allow for the collection of qualitative responses and administered to the nursing staff. The results suggest that satisfaction among nurse aides is related to rewards, workload, and the team environment created among coworkers. These findings differ from what is generally found in the literature and may be related to the higher-than-average satisfaction rating of nurse aides at this facility. The study provides evidence that large-scale surveys may have ignored a stratified effect where higher satisfaction organizations have different driving forces than what has been demonstrated in the literature to date. Copyright 2011, SLACK Incorporated.

Major Factors Influencing HIV/AIDS Project Evaluation

ERIC Educational Resources Information Center

Niba, Mercy Bi; Green, J. Maryann

2005-01-01

This article aimed at finding out if participatory processes (group discussions, enactments, and others) do make a valuable contribution in communication-based project implementation/evaluation and the fight against HIV/AIDS. A case study backed by documentary analysis of evaluation reports and occasional insights from interviews stood as the main…

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…

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 ...

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 ...

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

IgM, IgG and IgA rheumatoid factors and circulating immune complexes in patients with AIDS and AIDS-related complex with serological abnormalities.

PubMed Central

Procaccia, S; Lazzarin, A; Colucci, A; Gasparini, A; Forcellini, P; Lanzanova, D; Foppa, C U; Novati, R; Zanussi, C

1987-01-01

To investigate some humoral aspects which may reflect the involvement of B lymphocytes in the acquired immunodeficiency syndrome (AIDS), we used an enzyme-linked immunoassay (ELISA) to determine the levels of IgM, IgG and IgA rheumatoid factors (RF) in 16 patients suffering from full-blown AIDS and 32 patients with AIDS-related complex (ARC), in the clinical form of lymphoadenopathy syndrome (LAS), compared with 40 healthy, young heterosexual subjects. Both AIDS and ARC patients showed a greater incidence of high IgM RF levels, with mean values significantly higher than controls, but with no differences between the two pathological groups. IgG RF behaviour was similar in the two patient populations and the healthy subjects. IgA RF were significantly raised in AIDS and ARC. Further information on RF was obtained by determination of the immunoglobulin levels of the respective isotypes in the same patients. Mean IgG levels were above normal in AIDS and ARC patients, but the latter group showed a higher incidence of increased values and higher mean levels. The IgA isotype was significantly increased mainly in AIDS patients. The behaviour of IgM was virtually the same in the three groups studied. A difference between AIDS and ARC patients was established by the detection of circulating immune-complexes (IC) by the C1q-binding and CIC-conglutinin assays. IC were significantly high, by both methods, only in the ARC group, but normal or very low in AIDS. These overall findings suggest once again the impairment of B cell function in AIDS, with prevalent hyperactivation in ARC and exhaustion in full-blown AIDS, and apparent preservation, in the latter group, of the antibody responses which are more closely related to the activity of subsets of T helper cells. PMID:3608224

The neglected topic: presentation of cost information in patient decision AIDS.

PubMed

Blumenthal-Barby, J S; Robinson, Emily; Cantor, Scott B; Naik, Aanand D; Russell, Heidi Voelker; Volk, Robert J

2015-05-01

Costs are an important component of patients' decision making, but a comparatively underemphasized aspect of formal shared decision making. We hypothesized that decision aids also avoid discussion of costs, despite their being tools designed to facilitate shared decision making about patient-centered outcomes. We sought to define the frequency of cost-related information and identify the common modes of presenting cost and cost-related information in the 290 decision aids catalogued in the Ottawa Hospital Research Institute's Decision Aid Library Inventory (DALI) system. We found that 56% (n = 161) of the decision aids mentioned cost in some way, but only 13% (n = 37) gave a specific price or range of prices. We identified 9 different ways in which cost was mentioned. The most common approach was as a "pro" of one of the treatment options (e.g., "you avoid the cost of medication"). Of the 37 decision aids that gave specific prices or ranges of prices for treatment options, only 2 were about surgery decisions despite the fact that surgery decision aids were the most common. Our findings suggest that presentation of cost information in decision aids is highly variable. Evidence-based guidelines should be developed by the International Patient Decision Aid Standards (IPDAS) Collaboration. © The Author(s) 2015.

Candidacy for bilateral hearing aids: a retrospective multicenter study.

PubMed

Boymans, Monique; Goverts, S Theo; Kramer, Sophia E; Festen, Joost M; Dreschler, Wouter A

2009-02-01

The goal of this study was to find factors for refining candidacy criteria for bilateral hearing aid fittings. Clinical files of 1,000 consecutive hearing aid fittings were analyzed. Case history, audiometric, and rehabilitation data were collected from clinical files, and an extensive questionnaire on long-term outcome measures was conducted. After at least 2 years of hearing aid use, 505 questionnaires were returned. In order to compare differences in benefits between unilateral and bilateral fittings, two subgroups were composed in which most relevant variables (age, degree of hearing loss, and audiometric asymmetry) were matched for unilateral fittings (n=212) and bilateral fittings (n=477). The bilateral group had significantly higher benefit scores than the unilateral group for detection, speech intelligibility in reverberation, and localization, but poorer scores for comfort of loud sounds. The benefit of bilateral hearing aids was not significantly related to the level of technology of the hearing aids. The analysis of the relation between objective parameters and the subjective outcome measures showed that candidacy for a successful bilateral fitting could not be predicted from age, maximum speech intelligibility, employment, exposure to background noise, or social activities.

Control of corruption, democratic accountability, and effectiveness of HIV/AIDS official development assistance

PubMed Central

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

2016-01-01

Background Despite continued global efforts, HIV/AIDS outcomes in developing countries have not made much progress. Poor governance in recipient countries is often seen as one of the reasons for ineffectiveness of aid efforts to achieve stated objectives and desired outcomes. Objective This study examines the impact of two important dimensions of governance – control of corruption and democratic accountability – on the effectiveness of HIV/AIDS official development assistance. Design An empirical analysis using dynamic panel Generalized Method of Moments estimation was conducted on 2001–2010 datasets. Results Control of corruption and democratic accountability revealed an independent effect and interaction with the amount of HIV/AIDS aid on incidence of HIV/AIDS, respectively, while none of the two governance variables had a significant effect on HIV/AIDS prevalence. Specifically, in countries with accountability level below −2.269, aid has a detrimental effect on incidence of HIV/AIDS. Conclusion The study findings suggest that aid programs need to be preceded or at least accompanied by serious efforts to improve governance in recipient countries and that democratic accountability ought to receive more critical attention. PMID:27189199

Imaging findings in systemic childhood diseases presenting with dermatologic manifestations.

PubMed

Fink, Adam Z; Gittler, Julia K; Nakrani, Radhika N; Alis, Jonathan; Blumfield, Einat; Levin, Terry L

Many childhood diseases often present with skin abnormalities with which radiologists are largely unfamiliar. Knowledge of associated dermatologic manifestations may aid the radiologist in confirming the diagnosis and recommending targeted imaging of affected organs. We review the imaging findings in childhood diseases associated with dermatologic manifestations. Diseases include dermatologic findings which herald underlying malignancy (Neuroblastoma, leukemia/lymphoma, Langerhans cell histiocytosis),are associated with risk of malignancy (Epidermolysis Bullosa, basal cell nevus syndrome, Cowden's syndrome, Tuberous Sclerosis),or indicate a systemic inflammatory/immune disorder (Kawasaki's disease, Henoch Schonlein Purpura, systemic lupus erythematosus, scleroderma, sarcoidosis, dermatomyositis and immune thrombocytopenic purpura). Familiarity with pertinent findings in childhood diseases presenting with dermatologic manifestations in childhood diseases aids the radiologist in confirming the diagnosis and guiding imaging workup. Copyright © 2017 Elsevier Inc. All rights reserved.

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.

Newspaper coverage of HIV/AIDS in China from 2000 to 2010.

PubMed

Gao, Junling; Fu, Hua; Lin, Lavinia; Nehl, Eric J; Wong, Frank Y; Zheng, Pinpin

2013-01-01

Mass media in China play a significant role in the dissemination of HIV/AIDS knowledge to the general public. Previous studies have described how the Chinese mass media portray HIV/AIDS in general, but no study has yet to examine changes in patterns of HIV/AIDS reporting over time. This study aims to describe and examine newspaper coverage of HIV/AIDS in China from 2000 to 2010. A systematic search of the China Core Newspapers Database was conducted to identify HIV/AIDS-focused news articles; we found 3648 articles. Results show that coverage rates of HIV/AIDS in newspapers remained low, with only about three articles published per newspaper per year between 2000 and 2010. The sources focused primarily on prevention methods (23.7%), development of a cure or vaccine (21.2%), and education and awareness (17.2%). The HIV/AIDS-related topic covered in an article varied significantly depending on scope (national vs. local) of the newspaper (χ(2)=130.37, p<0.001) and article type (χ(2)=455.72, p<0.001). Totally, more articles were classified as positive than negative from 2002 to 2010. Findings indicate that the HIV/AIDS news-reporting pattern has shifted in the past decade, with more news stories disclosing information about prevention or treatment. However, coverage of HIV/AIDS remains insufficient. Enhancing collaboration between health educators and media sources can be an important strategy in disseminating HIV/AIDS knowledge.

Civil war and the spread of AIDS in Central Africa.

PubMed Central

Smallman-Raynor, M. R.; Cliff, A. D.

1991-01-01

Using ordinary least squares regression techniques this paper demonstrates, for the first time, that the classic association of war and disease substantially accounts for the presently observed geographical distribution of reported clinical AIDS cases in Uganda. Both the spread of HIV 1 infection in the 1980s, and the subsequent development of AIDS to its 1990 spatial pattern, are shown to be significantly and positively correlated with ethnic patterns of recruitment into the Ugandan National Liberation Army (UNLA) after the overthrow of Idi Amin some 10 years earlier in 1979. This correlation reflects the estimated mean incubation period of 8-10 years for HIV 1 and underlines the need for cognizance of historical factors which may have influenced current patterns of AIDS seen in Central Africa. The findings may have important implications for AIDS forecasting and control in African countries which have recently experienced war. The results are compared with parallel analyses of other HIV hypotheses advanced to account for the reported geographical distribution of AIDS in Uganda. PMID:1879492

Paradoxical Effects of Sodium-Calcium Exchanger Inhibition on Torsade de Pointes and Early Afterdepolarization in a Heart Failure Rabbit Model.

PubMed

Chang, Po-Cheng; Lu, Yu-Ying; Lee, Hui-Ling; Lin, Shien-Fong; Chu, Yen; Wen, Ming-Shien; Chou, Chung-Chuan

2018-05-03

Calcium homeostasis plays an important role in development of early afterdepolarizations (EADs) and torsade de pointes (TdP). The role of sodium-calcium exchanger (NCX) inhibition in genesis secondary Ca rise and EADs-TdP is still debated. Dual voltage and intracellular Ca optical mapping were conducted in 6 control and 9 failing rabbit hearts. After baseline electrophysiological and optical mapping studies, E4031 was given to simulate long QT syndrome. ORM-10103 was then administrated to examine the electrophysiological effects on EAD-TdP development. E4031 enhanced secondary Ca rise, EADs development and TdP inducibility in both control and failing hearts. The results showed that ORM-10103 reduced premature ventricular beats (PVBs) but was unable to suppress the inducibility of TdP or EADs. The electrophysiological effects of ORM-10103 included prolongation of action potential duration (APD) and increased APD heterogeneity in failing hearts. ORM10103 had a neutral effect on the amplitude of secondary Cai rise in control and HF groups. In this model, most EADs generated from the long-short APD junction area. In conclusion, highly selective NCX inhibition with ORM-10103 reduced PVB burden but was unable to suppress secondary Ca rise, EADs development nor inducibility of TdP. The possible electrophysiological mechanisms include APD prolongation and increased APD heterogeneity.

Workplace discrimination and HIV/AIDS: the national EEOC ADA research project.

PubMed

Conyers, Liza; Boomer, K B; McMahon, Brian T

2005-01-01

This article utilizes data from the Equal Employment Opportunity Commission's Integrated Mission System database to document the levels of employment discrimination involving individuals with HIV/AIDS. The researchers explore the theory that the nature of HIV/AIDS related employment discrimination is rooted in deeper stigmatization than discrimination against other disability groups. Researchers compare and contrast key demographic characteristics of Charging Parties and Respondents involved in HIV/AIDS related allegations of discrimination and their proportion of EEOC merit resolutions to those of persons with other physical, sensory, and neurological impairments. Findings indicate that, in contrast to the general disability group, HIV/AIDS was more likely to be male, ethnic minorities, between the ages of 25-44, in white collar jobs, in the South and West and to work for businesses with 15 to 100 employees. Additionally, the allegations in HIV/AIDS were more likely to receive merit resolution from the EEOC by a large difference of ten percent.

The Impact of Machine Translation and Computer-aided Translation on Translators

NASA Astrophysics Data System (ADS)

Peng, Hao

2018-03-01

Under the context of globalization, communications between countries and cultures are becoming increasingly frequent, which make it imperative to use some techniques to help translate. This paper is to explore the influence of computer-aided translation on translators, which is derived from the field of the computer-aided translation (CAT) and machine translation (MT). Followed by an introduction to the development of machine and computer-aided translation, it then depicts the technologies practicable to translators, which are trying to analyze the demand of designing the computer-aided translation so far in translation practice, and optimize the designation of computer-aided translation techniques, and analyze its operability in translation. The findings underline the advantages and disadvantages of MT and CAT tools, and the serviceability and future development of MT and CAT technologies. Finally, this thesis probes into the impact of these new technologies on translators in hope that more translators and translation researchers can learn to use such tools to improve their productivity.

Effect of HIV/AIDS on the control environment.

PubMed

Coetzee, Philna

2006-07-01

The management of organizations is responsible for risk management and control systems. HIV/AIDS could be a great threat in the achievement of strategic business objectives, implicating a great concern for management. Management needs to understand this possible risk. This study aims to identify the effect that HIV/AIDS could have on the different elements of the control environment. The archival research method was used. It was established that no formal research was conducted to date on the effect of HIV/AIDS on the control environment as a whole. Various studies have included the effect of HIV/AIDS on certain factors of the control environment. These studies will be discussed briefly to identify relevant findings. The study indicated that the disease could affect various aspects of the control environment, namely: competency of the workforce (e.g. productivity, quality of work, absenteeism, loss of skills and knowledge, training and recruitment, etc.); organizational structure (e.g. increase use of technology labour, disruption of processes, level of employees affected by the disease); human resource (HR) policies and practices (e.g. legislation applicable, prevention and awareness programmes, compensation and benefits). Research limitation: HIV/AIDS is a relatively new potential risk to organizations. Knowledge of the disease is limited. HIV/AIDS is also a very sensitive issue as people fear the disease and do not like to discuss its existence. Government determined that it should be a non-notifiable disease and the disease is currently greatly stigmatized. The databases of companies investigated by other research studies were not developed to gather all the relevant information. Management should be aware that HIV/AIDS poses a possible risk to organizations. Data on the effect of HIV/AIDS should be gathered and used in the decision-making process on how to manage this risk. To be able to fulfil this duty, management first has to determine: whether HIV/AIDS is

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 ...

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.

"Contagious Love": A Qualitative Study of the Couple Relationships of Ten AIDS Carriers

PubMed Central

Doron, Hadas; Teichner, Noa; Grey, Adi; Goldstein, Yehudit

2008-01-01

The qualitative study in this article portrays the couple relationship among AIDS carriers, based on Sternberg's triangular love theory (involving domains of intimacy, passion and commitment). The central study hypothesis is that certain components of the Sternberg model will be more significant than others among the AIDS carrier population. The study was conducted on ten AIDS carriers aged 21-37 who had experienced a couple relationship. Six men and four women participated; most of them were in a romantic couple relationship of homosexual orientation. The interviewees answered a questionnaire that included the three domains-- intimacy, passion and commitment--in the personal interview technique. The interview focused on interviewee's attitude towards his/her relationship with a partner, as he/she understood it. The findings of the study focus on relevant content that was gathered from the interviews and these portray a limited view of couple patterns in the world of AIDS carriers. The study reveals two major findings regarding the carrier's desires: On the one hand, the carrier describes a powerful need for a stable, permanent relationship--from the diagnosis of AIDS and throughout the subsequent years. On the other hand, the carrier also expresses powerful sexual desires that are not necessarily limited to a permanent partner. Thus passion is the dominant among the three domains. The intimacy domain is mainly affected by disclosure of the disease and the joint coping that follows. The findings are discussed in the context of the romantic internalized model theory and Sternberg's triangular love theory. PMID:18923698

Hearing Aid Satisfaction: What Does Research from the Past 20 Years Say?

PubMed Central

Wong, Lena L. N.; Hickson, Louise; McPherson, Bradley

2003-01-01

Hearing aid satisfaction is a pleasurable emotional experience as an outcome of an evaluation of performance. Many tools have been designed to measure the degree of satisfaction overall, or along the dimensions of cost, appearance, acoustic benefit, comfort, and service. Various studies have used these tools to examine the relationships between satisfaction and other factors. Findings are not always consistent across studies, but in general, hearing aid satisfaction has been found to be related to experience, expectation, personality and attitude, usage, type of hearing aids, sound quality, listening situations, and problems in hearing aid use. Inconsistent findings across studies and difficulties in evaluating the underlying relationships are probably caused by problems with the tools (eg, lack of validity) and the methods used to evaluate relationships (eg, correlation analyses evaluate association and not causal effect). Whether satisfaction changes over time and how service satisfaction contributes to device satisfaction are unclear. It is hoped that this review will help readers understand current satisfaction measures, how various factors affect satisfaction, and how the way satisfaction is measured may be improved to yield more reliable and valid data. PMID:15004650

Aligning faith-based and national HIV/AIDS prevention responses? Factors influencing the HIV/AIDS prevention policy process and response of faith-based NGOs in Tanzania.

PubMed

Morgan, Rosemary; Green, Andrew; Boesten, Jelke

2014-05-01

Faith-based organizations (FBOs) have a long tradition of providing HIV/AIDS prevention and mitigation services in Africa. The overall response of FBOs, however, has been controversial, particularly in regard to HIV/AIDS prevention and FBO's rejection of condom use and promotion, which can conflict with and negatively influence national HIV/AIDS prevention response efforts. This article reports the findings from a study that explored the factors influencing the HIV/AIDS prevention policy process within faith-based non-governmental organizations (NGOs) of different faiths. These factors were examined within three faith-based NGOs in Dar es Salaam, Tanzania-a Catholic, Anglican and Muslim organization. The research used an exploratory, qualitative case-study approach, and employed a health policy analysis framework, examining the context, actor and process factors and how they interact to form content in terms of policy and its implementation within each organization. Three key factors were found to influence faith-based NGOs' HIV/AIDS prevention response in terms of both policy and its implementation: (1) the faith structure in which the organizations are a part, (2) the presence or absence of organizational policy and (3) the professional nature of the organizations and its actors. The interaction between these factors, and how actors negotiate between them, was found to shape the organizations' HIV/AIDS prevention response. This article reports on these factors and analyses the different HIV/AIDS prevention responses found within each organization. By understanding the factors that influence faith-based NGOs' HIV/AIDS prevention policy process, the overall faith-based response to HIV/AIDS, and how it corresponds to national response efforts, is better understood. It is hoped that by doing so the government will be better able to identify how to best work with FBOs to meet national HIV/AIDS prevention targets, improving the overall role of FBOs in the fight against

Finding the Genesis for a Thesis

ERIC Educational Resources Information Center

Caroll, Joyce Armstrong

2013-01-01

This article describes a prewriting heuristics strategy that can help students find the genesis of their thesis. The 3 functions of the heuristic procedure are that it aids in retrieving relevant information stored in the mind; draws attention to important information that can be further researched or accessed; and prepares the mind for the…

Trainee Characteristics and Perceptions of HIV/AIDS Training Quality.

ERIC Educational Resources Information Center

Panter, A. T.; Huba, G. J.; Melchior, Lisa A.; Anderson, Donna; Driscoll, Mary; German, Victor F.; Henderson, Harold; Henderson, Ron; Lalonde, Bernadette; Uldall, Karnina K.; Zalumas, Jacqueline

2000-01-01

Reports findings from 7 HIV/AIDS education and training projects involving more than 600 training sessions. Trainee characteristics were related to their assessments of training quality, using a regression decision-tree analytic approach. Discusses implications for curriculum development. (SLD)

Impact of training of teachers on their ability, skills, and confidence to teach HIV/AIDS in classroom: a qualitative assessment

PubMed Central

2013-01-01

Background Considering the significant impact of school-based HIV/AIDS education, in 2007, a curriculum on HIV/AIDS was incorporated in the national curriculum for high school students of Bangladesh through the Government’s HIV-prevention program. Based on the curriculum, an intervention was designed to train teachers responsible for teaching HIV/AIDS in classes. Methods In-depth interviews were conducted with teachers to understand their ability, skills, and confidence in conducting HIV/AIDS classes. Focus-group discussions (FGDs) were conducted with students who participated in HIV/AIDS classes. HIV/AIDS classes were also observed in randomly-selected schools. Thematic assessment was made to analyze data. Results The findings showed that the trained teachers were more comfortable in using interactive teaching methods and in explaining sensitive issues to their students in HIV/AIDS classes. They were also competent in using interactive teaching methods and could ensure the participation of students in HIV/AIDS classes. Conclusions The findings suggest that cascading training may be scaled up as it helped increase ability, skills, and confidence of teachers to successfully conduct HIV/AIDS classes. PMID:24144065

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 ...

Activation-induced cytidine deaminase (AID) is necessary for the epithelial–mesenchymal transition in mammary epithelial cells

PubMed Central

Muñoz, Denise P.; Lee, Elbert L.; Takayama, Sachiko; Coppé, Jean-Philippe; Heo, Seok-Jin; Boffelli, Dario; Di Noia, Javier M.; Martin, David I. K.

2013-01-01

Activation-induced cytidine deaminase (AID), which functions in antibody diversification, is also expressed in a variety of germ and somatic cells. Evidence that AID promotes DNA demethylation in epigenetic reprogramming phenomena, and that it is induced by inflammatory signals, led us to investigate its role in the epithelial–mesenchymal transition (EMT), a critical process in normal morphogenesis and tumor metastasis. We find that expression of AID is induced by inflammatory signals that induce the EMT in nontransformed mammary epithelial cells and in ZR75.1 breast cancer cells. shRNA–mediated knockdown of AID blocks induction of the EMT and prevents cells from acquiring invasive properties. Knockdown of AID suppresses expression of several key EMT transcriptional regulators and is associated with increased methylation of CpG islands proximal to the promoters of these genes; furthermore, the DNA demethylating agent 5 aza-2'deoxycytidine (5-Aza-dC) antagonizes the effects of AID knockdown on the expression of EMT factors. We conclude that AID is necessary for the EMT in this breast cancer cell model and in nontransformed mammary epithelial cells. Our results suggest that AID may act near the apex of a hierarchy of regulatory steps that drive the EMT, and are consistent with this effect being mediated by cytosine demethylation. This evidence links our findings to other reports of a role for AID in epigenetic reprogramming and control of gene expression. PMID:23882083

Donor information based prediction of early allograft dysfunction and outcome in liver transplantation.

PubMed

Hoyer, Dieter P; Paul, Andreas; Gallinat, Anja; Molmenti, Ernesto P; Reinhardt, Renate; Minor, Thomas; Saner, Fuat H; Canbay, Ali; Treckmann, Jürgen W; Sotiropoulos, Georgios C; Mathé, Zoltan

2015-01-01

Poor initial graft function was recently newly defined as early allograft dysfunction (EAD) [Olthoff KM, Kulik L, Samstein B, et al. Validation of a current definition of early allograft dysfunction in liver transplant recipients and analysis of risk factors. Liver Transpl 2010; 16: 943]. Aim of this analysis was to evaluate predictive donor information for development of EAD. Six hundred and seventy-eight consecutive adult patients (mean age 51.6 years; 60.3% men) who received a primary liver transplantation (LT) (09/2003-12/2011) were included. Standard donor data were correlated with EAD and outcome by univariable/multivariable logistic regression and Cox proportional hazards to identify prognostic donor factors after adjustment for recipient confounders. Estimates of relevant factors were utilized for construction of a new continuous risk index to develop EAD. 38.7% patients developed EAD. 30-day survival of grafts with and without EAD was 59.8% and 89.7% (P < 0.0001). 30-day survival of patients with and without EAD was 68.5% and 93.1% (P < 0.0001) respectively. Donor body mass index (P = 0.0112), gGT (P = 0.0471), macrosteatosis (P = 0.0006) and cold ischaemia time (CIT) (P = 0.0031) were predictors of EAD. Internal cross validation showed a high predictive value (c-index = 0.622). Early allograft dysfunction correlates with early results of LT and can be predicted by donor data only. The newly introduced risk index potentially optimizes individual decisions to accept/decline high risk organs. Outcome of these organs might be improved by shortening CIT. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

[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).

Audio-Visual Aid in Teaching "Fatty Liver"

ERIC Educational Resources Information Center

Dash, Sambit; Kamath, Ullas; Rao, Guruprasad; Prakash, Jay; Mishra, Snigdha

2016-01-01

Use of audio visual tools to aid in medical education is ever on a rise. Our study intends to find the efficacy of a video prepared on "fatty liver," a topic that is often a challenge for pre-clinical teachers, in enhancing cognitive processing and ultimately learning. We prepared a video presentation of 11:36 min, incorporating various…

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 ...

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.

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. ...

Experience of initiating collaboration of traditional healers in managing HIV and AIDS in Tanzania

PubMed Central

Kayombo, Edmund J; Uiso, Febronia C; Mbwambo, Zakaria H; Mahunnah, Rogasian L; Moshi, Mainen J; Mgonda, Yasin H

2007-01-01

Collaboration between traditional healers and biomedical practitioners is now being accepted by many African countries south of the Sahara because of the increasing problem of HIV/AIDS. The key problem, however, is how to initiate collaboration between two health systems which differ in theory of disease causation and management. This paper presents findings on experience learned by initiation of collaboration between traditional healers and the Institute of Traditional Medicine in Arusha and Dar-es-Salaam Municipalities, Tanzania where 132 and 60 traditional healers respectively were interviewed. Of these 110 traditional healers claimed to be treating HIV/AIDS. The objective of the study was to initiate sustainable collaboration with traditional healers in managing HIV/AIDS. Consultative meetings with leaders of traditional healers' associations and government officials were held, followed by surveys at respective traditional healers' "vilinge" (traditional clinics). The findings were analysed using both qualitative and quantitative methods. The findings showed that influential people and leaders of traditional healers' association appeared to be gatekeepers to access potential good healers in the two study areas. After consultative meetings these leaders showed to be willing to collaborate; and opened doors to other traditional healers, who too were willing to collaborate with the Institute of Traditional Medicine in managing HIV/AIDS patients. Seventy five percent of traditional healers who claimed to be treating HIV/AIDS knew some HIV/AIDS symptoms; and some traditional healers attempted to manage these symptoms. Even though, they were willing to collaborate with the Institute of Traditional Medicine there were nevertheless some reservations based on questions surrounding sharing from collaboration. The reality of past experiences of mistreatment of traditional healers in the colonial period informed these reservations. General findings suggest that initiating

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

Psychosocial adjustment of children affected by HIV/AIDS in Ghana.

PubMed

Doku, Paul Narh

2010-06-01

The study was conducted to assess the psychosocial adjustment of children affected by HIV/ AIDS in the eastern part of Ghana. Four groups of children (children who lost their parents to AIDS, children who lost their parents through other causes, children living with HIV infected, alive parents and the comparison children who were from the same community but did not have HIV/AIDS-related illness or death in their families) were interviewed on depressive symptoms, prosocial behaviours, hyperactivity, conduct and peer problems using the Strengths and Difficulties Questionnaire (SDQ). Orphans in general and children living with HIV-infected parents consistently demonstrated poorer psychosocial adjustment than comparison children in the same community. The findings underscore the urgency and importance of culturally and developmentally appropriate intervention efforts targeting psychosocial problems among children affected by AIDS and call for more exploration of risk and resilience factors, both individual and contextual, affecting the wellbeing of these children.

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…

Trends in AIDS Deaths, New Infections and ART Coverage in the Top 30 Countries with the Highest AIDS Mortality Burden; 1990–2013

PubMed Central

Granich, Reuben; Gupta, Somya; Hersh, Bradley; Williams, Brian; Montaner, Julio; Young, Benjamin; Zuniga, José M.

2015-01-01

Background Antiretroviral therapy (ART) prevents human immunodeficiency virus (HIV) disease progression, mortality and transmission. We assess the impact of expanded HIV treatment for the prevention of Acquired Immunodeficiency Syndrome (AIDS)-related deaths and simulate four treatment scenarios for Nigeria and South Africa. Methods For 1990–2013, we used the Joint United Nations Programme on HIV/AIDS (UNAIDS) database to examine trends in AIDS deaths, HIV incidence and prevalence, ART coverage, annual AIDS death rate, AIDS death-to-treatment and HIV infections to treatment ratios for the top 30 countries with the highest AIDS mortality burden and compare them with data from high-income countries. We projected the 1990–2020 AIDS deaths for Nigeria and South Africa using four treatment scenarios: 1) no ART; 2) maintaining current ART coverage; 3) 90% ART coverage based on 2013 World Health Organization (WHO) ART guidelines by 2020; and 4) reaching the United Nations 90-90-90 Target by 2020. Findings In 2013, there were 1.3 million (1.1 million–1.6 million) AIDS deaths in the top 30 countries representing 87% of global AIDS deaths. Eight countries accounted for 58% of the global AIDS deaths; Nigeria and South Africa accounted for 27% of global AIDS deaths. The highest death rates per 1000 people living with HIV were in Central African Republic (91), South Sudan (82), Côte d’Ivoire (75), Cameroon (72) and Chad (71), nearly 8–10 times higher than the high-income countries. ART access in 2013 has averted as estimated 1,051,354 and 422,448 deaths in South Africa and Nigeria, respectively. Increasing ART coverage in these two countries to meet the proposed UN 90-90-90 Target by 2020 could avert 2.2 and 1.2 million deaths, respectively. Interpretation Over the past decade the expansion of access to ART averted millions of deaths. Reaching the proposed UN 90-90-90 Target by 2020 will prevent additional morbidity, mortality and HIV transmission. Despite progress

Evaluation of a Modified User Guide for Hearing Aid Management.

PubMed

Caposecco, Andrea; Hickson, Louise; Meyer, Carly; Khan, Asaduzzaman

2016-01-01

This study investigated if a hearing aid user guide modified using best practice principles for health literacy resulted in superior ability to perform hearing aid management tasks, compared with the user guide in the original form. This research utilized a two-arm study design to compare the original manufacturer's user guide with a modified user guide for the same hearing aid--an Oticon Acto behind-the-ear aid with an open dome. The modified user guide had a lower reading grade level (4.2 versus 10.5), used a larger font size, included more graphics, and had less technical information. Eighty-nine adults ages 55 years and over were included in the study; none had experience with hearing aid use or management. Participants were randomly assigned either the modified guide (n = 47) or the original guide (n = 42). All participants were administered the Hearing Aid Management test, designed for this study, which assessed their ability to perform seven management tasks (e.g., change battery) with their assigned user guide. The regression analysis indicated that the type of user guide was significantly associated with performance on the Hearing Aid Management test, adjusting for 11 potential covariates. In addition, participants assigned the modified guide required significantly fewer prompts to perform tasks and were significantly more likely to perform four of the seven tasks without the need for prompts. The median time taken by those assigned the modified guide was also significantly shorter for three of the tasks. Other variables associated with performance on the Hearing Aid Management test were health literacy level, finger dexterity, and age. Findings indicate that the need to design hearing aid user guides in line with best practice principles of health literacy as a means of facilitating improved hearing aid management in older adults.

Self-transcendence and depression among AIDS Memorial Quilt panel makers.

PubMed

Kausch, Kurt D; Amer, Kim

2007-06-01

Self-transcendence is a process that can help individuals reestablish well-being after experiencing a significant, life-altering event. In this study, we sought to identify the relationship between self-transcendence and depression in individuals who lost loved ones to HIV/AIDS and to describe and compare self-transcendence, self-transcendence variables of acceptance and spirituality, and depression among bereaved individuals who created AIDS Memorial Quilt panels with those who did not. The findings support Reed's self-transcendence theory, with inverse correlations between self-transcendence and depression obtained from both the total group and the panel makers. Significant differences were also found between certain self-transcendence variables and depression among the study participants related to gender and ethnicity. In addition, thematic analysis of panel maker interviews revealed five themes: Quilt panel making provides validation, Quilt panel making creates a living memory, liberating acceptance of loss, community of survivors, and connection to a higher power. These findings assist in understanding the complexities of the grief process and support the usefulness of Quilt panel making as an intervention for coping with grief related to HIV/AIDS.

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

New Diagnostic Aides for Melanoma

PubMed Central

Ferris, Laura K.; Harris, Ryan J.

2012-01-01

Synopsis Detection of melanoma at an early stage is crucial to improving survival rates in melanoma. Accurate diagnosis by current techniques including dermatoscopy remains difficult, and new tools are needed to improve our diagnostic abilities. This article discusses recent advances in diagnostic techniques including confocal scanning laser microscopy, MelaFind, Siascopy, noninvasive genomic detection, as well as other future possibilities to aid in diagnosing melanoma. Advantages and barriers to implementation of the various technologies are discussed as well. PMID:22800557

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

School performance and school behavior of children affected by AIDS in China

PubMed Central

Tu, Xiaoming; Lv, Yunfei; Li, Xiaoming; Fang, Xiaoyi; Zhao, Guoxiang; Lin, Xiuyun; Hong, Yan; Zhang, Liying; Stanton, Bonita

2009-01-01

It is generally recognized that the AIDS epidemic will have a negative effect on the orphans’ school education. However, few studies have been carried out to examine the school performance and school behavior of AIDS orphans and vulnerable children (children living with HIV-infected parents). Using both self-report and teacher evaluation data of 1625 children from rural central China, we examined the impact of parental HIV/AIDS on children's school performances (academic marks, educational expectation, and student leadership) and school behaviors (e.g., aggression, shy/anxious and assertive social skills). Results indicate that AIDS orphans and vulnerable children had disadvantages in school performances in comparison to their peers from the same community who did not experience AIDS-related death and illness in their family (comparison children). AIDS orphans had the lowest academic marks based on the reports of both children and teachers. Educational expectation was significantly lower among AIDS orphans and vulnerable children than comparison children from teacher's perspective. AIDS orphans were significantly more likely to demonstrate aggressive, impulsive and anxious behaviors than non-orphans. Moreover, orphans have more learning difficulties. Vulnerable children were also at a disadvantage on most measures. The data suggest that a greater attention is needed to the school performance and behavior of children affected by AIDS. The findings also indicate that AIDS relief and assistance program for children should go beyond the school attendance and make efforts to improve their school performance and education aspiration. PMID:20107622

Computer aided field editing in the DHS context: the Turkey experiment.

PubMed

Cushing, J; Loaiza, E

1994-01-01

"In this study two types of field editing used during the Turkey Demographic and Health Survey are compared. These two types of editing are computer aided field editing and manual editing. It is known that manual editing by field editors is a tedious job in which errors especially on skip questions can be missed; however, with the aid of computers field editors could quickly find all occasions on which an interviewer incorrectly followed a skip instruction. At the end of the experiment it has been found...that the field editing done with the aid of a notebook computer was consistently better than that done in the standard manual manner." (SUMMARY IN TUR) excerpt

NeuroAIDS, drug abuse, and inflammation: building collaborative research activities.

PubMed

Berman, Joan W; Carson, Monica J; Chang, Linda; Cox, Brian M; Fox, Howard S; Gonzalez, R Gilberto; Hanson, Glen R; Hauser, Kurt F; Ho, Wen-Zhe; Hong, Jau-Shyong; Major, Eugene O; Maragos, William F; Masliah, Eliezer; McArthur, Justin C; Miller, Diane B; Nath, Avindra; O'Callaghan, James P; Persidsky, Yuri; Power, Christopher; Rogers, Thomas J; Royal, Walter

2006-12-01

Neurological complications of human immunodeficiency virus (HIV) infection are a public health problem despite the availability of active antiretroviral therapies. The neuropathogenesis of HIV infection revolves around a complex cascade of events that include viral infection and glial immune activation, monocyte-macrophage brain infiltration, and secretion of a host of viral and cellular inflammatory and neurotoxic molecules. Although there is evidence that HIV-infected drug abusers experience more severe neurological disease, the biological basis for this finding is unknown. A scientific workshop organized by the National Institute on Drug Abuse (NIDA) was held on March 23-24, 2006 to address this question. The goal of the meeting was to bring together basic science and clinical researchers who are experts in NeuroAIDS, glial immunity, drugs of abuse, and/or pharmacology in order to find new approaches to understanding interactions between drug abuse and neuroAIDS. The format of the meeting was designed to stimulate open discussion and forge new multidisciplinary research collaborations. This report includes transcripts of active discussions and short presentations from invited participants. The presentations were separated into sections that included: Glial Biology, Inflammation, and HIV; Pharmacology, Neurotoxicology, and Neuroprotection; NeuroAIDS and Virology; and Virus-Drug and Immune-Drug Interactions. Research priorities were identified. Additional information about this meeting is available through links from the NIDA AIDS Research Program website ( http://www.nida.nih.gov/about/organization/arp/arp-websites.htm ).

[An analysis of kindergarden teachers' preparation to provide first aid].

PubMed

Woźniak, Jadwiga; Nowicki, Grzegorz; Goniewicz, Mariusz; Zielonka, Katarzyna; Górecki, Marek; Dzirba, Alina; Chemperek, Ewa

2011-01-01

The major causes of deaths among preschool children are injuries and poisoning. Among the injuries, the most frequent are road accidents and accidents on farms. We may also find health and life risks to preschoolers in homes and education centres. Everybody should know first-aid rules and how to apply them in life-threatening situations. This duty particularly concerns kindergarten teachers. The purpose of the work was an analysis of kindergarten teachers' preparation to provide first aid. The research was performed on a sample of 100 kindergarten teachers from the Lubelskie Province. The research took place in January and February 2011 with the use of questionnaires prepared in-house The analysis of the results indicated that most teachers (84% of respondents) had participated in the first-aid training courses. The teachers with job seniority below 10 years and those between 11 and 20 years' seniority took part more often in the first-aid training courses than the respondents with seniority above 20 years (p=0,02). Respondents, in most cases, assessed their knowledge of first aid at grade 3 (in a continuum from 1 to 5) (42% of respondents)--the average grade was 2.98 +/- 0.97.

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…

The value of support for aid workers in complex emergencies: a phenomenological study.

PubMed

Hearns, Annette; Deeny, Pat

2007-01-01

More disasters worldwide are now classified as complex emergencies, thereby increasing the threat to life and limb and potentially increasing the psychosocial impact of the experience for aid workers. This study examines the concept of support as perceived by aid workers who had recent experience in complex emergencies. Using a phenomenological approach, 6 professional aid workers were interviewed about their experience. Aid workers who work in complex emergencies do not feel supported at the pre-deployment, during deployment, and after deployment phases. Failure to provide this support may cause disappointment, reduced self-worth, anger with the organization, and feeling of lack of achievement regarding self and the mission. While the study may be limited by the volunteer sample and potential bias in data collection, the findings reiterate a proverbial but important issue in relation to aid relief staff in complex emergencies.

Individual and organizational predictors of health care aide job satisfaction in long term care.

PubMed

Chamberlain, Stephanie A; Hoben, Matthias; Squires, Janet E; Estabrooks, Carole A

2016-10-13

Unregulated health care aides provide the majority of direct health care to residents in long term care homes. Lower job satisfaction as reported by care aides is associated with increased turnover of staff. Turnover leads to inferior job performance and negatively impacts quality of care for residents. This study aimed to determine the individual and organizational variables associated with job satisfaction in care aides. We surveyed a sample of 1224 care aides from 30 long term care homes in three Western Canadian provinces. The care aides reported their job satisfaction and their perception of the work environment. We used a hierarchical, mixed-effects ordered logistic regression to model the relative odds of care aide job satisfaction for individual, care unit, and facility factors. Care aide exhaustion, professional efficacy, and cynicism were associated with job satisfaction. Factors in the organizational context that are associated with increased care aide job satisfaction include: leadership, culture, social capital, organizational slack-staff, organizational slack-space, and organizational slack-time. Our findings suggest that organizational factors account for a greater increase in care aide job satisfaction than do individual factors. These features of the work environment are modifiable and predict care aide job satisfaction. Efforts to improve care aide work environment and quality of care should focus on organizational context.

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.

PERCEIVED RACIAL DISCRIMINATION AMONG HOME HEALTH AIDES: EVIDENCE FROM A NATIONAL SURVEY.

PubMed

Lee, Doohee; Muslin, Ivan; McInerney, Marjorie

2016-01-01

Home health aides are one of our essential human resources in the U.S. long-term care industry but understanding whether home health aides experience racial discrimination in the workplace and, if so, which personal/organizational factors are associated at the national level has been unnoticed. Using a nationally representative sample (n=3377), we attempt to investigate the association between racial discrimination and personal and organizational factors. The study found the 13.5% prevalence rate of racial discrimination. The study findings from multiple regression analysis reveal that black home care aides are more likely than white aides to experience racial discrimination in the workplace, suggesting that racial disparity may be an additional barrier to our home health care industry. National chain affiliation and low income were also found to be associated with perceived racial discrimination.

A Proposed Direction Finding and Polarization Sensing Scheme.

DTIC Science & Technology

1976-03-01

on ’:i J -v nor any ’.o tion 4-u rn s e c, c. in a ,y x ay su-.plie soi a. cdl nir ino g cvsci f icati o-c, in ar"r’. mnner C o the >o d r c ,,,o-,r...SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on reverse aide iI necessary and identify by block number) Direction-findingi t Polarization-sensing Small...antenna array 20. ABS CT (Continue on reverse aide If necesaery and identify by block number) This report proposes and demonstrates a direction finding

An evaluation of the use of drama to communicate HIV/AIDS information.

PubMed

Valente, T W; Bharath, U

1999-06-01

This study evaluated the effectiveness of three dramas created to disseminate HIV/AIDS information. Predrama and postdrama interviews were conducted with a cohort of randomly selected audience members from ten separate performances in Tamil Nadu state, India (N = 93); an interview was also conducted with a postdrama--only comparison group (N = 99). The results showed that a significant increase in HIV/AIDS-related knowledge occurred as a result of watching the drama. Before the drama, audiences had relatively high levels of accurate knowledge about HIV/AIDS but lower knowledge levels of common HIV/AIDS misconceptions. The drama reduced these misconceptions. The drama also increased the level of reported intentions to treat HIV positive individuals more kindly. This research demonstrates that drama can be an effective medium for communicating HIV/AIDS information and can reduce knowledge gaps associated with low levels of formal education. Drama can also be used to convey socioemotive and sensitive material and could find wide applicability in many settings.

Religion and HIV/AIDS stigma in Puerto Rico: a cultural challenge for training future physicians.

PubMed

Varas-Díaz, Nelson; Neilands, Torsten B; Cintrón-Bou, Francheska; Santos-Figueroa, Axel; Marzán-Rodríguez, Melissa; Marques, Domingo

2014-01-01

HIV/AIDS stigma continues to be a challenge for HIV prevention and treatment. When health professionals manifest stigma it can limit access to quality treatment. With an ever-growing epidemic among Latinos, including Puerto Ricans living on the Caribbean Island, the social and structural factors that foster HIV/AIDS stigma need to be understood. In this study, we documented the association of religion with HIV/AIDS stigma in a sample of medical students in Puerto Rico. Findings suggest that importance placed on religion, and participation in religious activities, is associated with HIV/AIDS stigma for this population.

Religion and HIV/AIDS Stigma in Puerto Rico: A Cultural Challenge for Training Future Physicians

PubMed Central

Varas-Díaz, Nelson; Neilands, Torsten B.; Cintrón-Bou, Francheska; Santos-Figueroa, Axel; Marzán-Rodríguez, Melissa; Marques, Domingo

2014-01-01

HIV/AIDS stigma continues to be a challenge for HIV prevention and treatment. When health professionals manifest stigma it can limit access to quality treatment. With an ever-growing epidemic among Latinos, including Puerto Ricans living on the Caribbean Island, the social and structural factors that foster HIV/AIDS stigma need to be understood. In this study, we documented the association of religion with HIV/AIDS stigma in a sample of medical students in Puerto Rico. Findings suggest that importance placed on religion, and participation in religious activities, is associated with HIV/AIDS stigma for this population. PMID:23442492

Communicating with patients who have advanced dementia: training nurse aide students.

PubMed

Beer, Laura E; Hutchinson, Susan R; Skala-Cordes, Kristine K

2012-01-01

The increase of dementia in older adults is changing how medical care is delivered. Recognizing symptoms of pain, managing behaviors, and providing quality of life for people who have advanced dementia requires a new skill set for caregivers. Researchers in this study targeted nurse aide students to test an educational module's effect on students' perceptions of dementia and their ability to care for patients with dementia. The results indicated the training was effective regarding nurse aides' understanding of residual cognitive abilities and need for meaningful contact among patients with advanced dementia; however, the training was not successful in terms of nurse aides' comfort level or perceived skills in working with this population of patients. The findings suggest a need to transform how caregivers are trained in communication techniques. Incorporating this training into nurse aide education has the potential to increase quality of life for people with dementia.

HIV/AIDS knowledge and its implications on dentists

PubMed Central

Prabhu, Anand; Rao, Arun Prasad; Reddy, Venugopal; Krishnakumar, Ramalingam; Thayumanavan, Shanmugam; Swathi, Silla Swarna

2014-01-01

Aims and Objectives: The aim of the present study was to evaluate the knowledge of dentists regarding human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). Materials and Methods: A structured questionnaire to evaluate the knowledge, fears, and attitudes was self administered to 102 dentists. The data was then evaluated using Chi-square test and a P < 0.05 was considered statistically significant. Results and Conclusion: The findings of the present study suggest that dentists in private practice and affiliated with teaching institutions, had better knowledge than their counterparts who were into private practice alone. It was concluded that despite good knowledge many of the dentists expressed some hesitation in treating patients with HIV/AIDS. PMID:25097403

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…

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…

Self-efficacy for AIDS preventive behaviors among tenth grade students.

PubMed

Kasen, S; Vaughan, R D; Walter, H J

1992-01-01

To guide acquired immunodeficiency syndrome (AIDS) prevention program planning, 181 tenth grade students residing in or near an AIDS epicenter completed a survey measuring past year involvement in sexual intercourse and condom use, beliefs about self-efficacy for AIDS preventive behaviors, and beliefs about susceptibility to and severity of AIDS, and outcome efficacy of AIDS preventive actions. A degree of uncertainty existed for all areas of self-efficacy surveyed: refusing sexual intercourse under a variety of circumstances, questioning sex partners about past risky behaviors, and correct and consistent condom use. Students were most uncertain of their ability to refuse sex with a desirable partner, under pressure, or after drinking alcohol or using marijuana; to purchase condoms, or use them consistently after drinking alcohol or using marijuana; and to question partners about past homosexual history. Those students with lower self-efficacy for refusing sex were twice as likely to have had sexual intercourse. Similarly, those students with lower self-efficacy for correct, consistent condom use were five times less likely to have used condoms consistently. These associations remained even after adjusting for the influence of other AIDS-related beliefs. Implications of these findings focus on exploiting the link between self-efficacy and behavior by building a prevention program that emphasizes skills-building rather than the traditional knowledge-only approach.

EXPERIENCES OF HIV/AIDS STIGMA OF PERSONS LIVING WITH HIV/AIDS AND NURSES INVOLVED IN THEIR CARE FROM FIVE AFRICAN COUNTRIES

PubMed Central

Greeff, Minrie; Uys, Leana R; Holzemer, William L; Makoae, Lucia N; Dlamini, Priscilla S; Kohi, Thecla W; Chirwa, Maureen L; Naidoo, Joanne R; Phetlhu, Rene D.

2009-01-01

The concept of stigma has received significant attention in recent years in the HIV/AIDS literature. Although there is some change towards the positive, AIDS still remains a significantly stigmatized condition. AIDS stigma and discrimination continue to influence people living with and affected by HIV (PLWA), as well as their health-care providers. Unless stigma is conquered, the illness will not be defeated. Due to the burden that HIV/AIDS places on people living in Africa, a five-year project entitled Perceived AIDS Stigma: A Multinational African Study was undertaken. The focus of the first phase of this project was on exploring and describing the meaning and effect of stigma on PLWA from the experiences of PLWA and the nurses involved in their care in five African countries: Lesotho, Swaziland, Malawi, South Africa and Tanzania. An exploratory descriptive qualitative research design was used to explore and describe the experience of stigma through the critical incident method. Purposive voluntary sampling was utilized. Forty-three focus group discussions were held with respondents to relate incidences which they themselves observed, as well as those that they themselves experienced in the community and in families. The transcribed data was analyzed through the technique of open coding using the NVivo 2.0 analysis package. Three types of stigma (received stigma, internal stigma and associated stigma) and several dimensions for each of these types of stigma emerged from the data. Recommendations were made to pursue these findings further. PMID:20052299

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…

The Aids' Requirements of Children with Severe Multiple Handicaps and the People Looking after Them.

ERIC Educational Resources Information Center

Anden, Gerd

The report presents findings from interviews with 10 families with children (4-19 years old) with severe mental retardation and multiple disabilities regarding the need for technical aids and adaptations in their homes. The following areas are addressed and examples of solutions proposed: hygienic aids (hot water adaptations, travel adaptations,…

Using fear appeals in advertising for AIDS prevention in the college-age population.

PubMed

LaTour, M S; Pitts, R E

1989-09-01

A multiple-indicator model reveals the impact of AIDS prevention advertising on dimensions of arousal and subsequent cognitive impressions of the advertisement. Exploratory results obtained from a sample of college students indicate that levels of arousal and impressions of the advertisement vary according to emphasis on the deadly consequences of AIDS. These findings have strategic implications for addressing important target groups such as college students.

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 ...

Leveling the Playing Field: Graphical Aids on Mathematics Tests

ERIC Educational Resources Information Center

Jiménez, Albert M.; Nixon, Casey B.; Zepeda, Sally J.

2017-01-01

This research suggests that structural accommodation can be implemented during the construction phase of standardized mathematics examinations. Data from a racially diverse district in the United States are used to compare student performance on questions with and without graphical aids. Findings suggest that mathematics questions possessing…

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...

The Effectiveness and Need for Facility Based Nurse Aide Training Competency Evaluation Programs.

PubMed

Mileski, Michael; McIlwain, Amber S; Kruse, Clemens Scott; Lieneck, Cristian; Sokan, Amanda

2016-01-01

It has become crucial for nursing facilities to rapidly train future nurse aides and remove any barriers to their matriculation into the field of care. Facilities feel the organizational burden of insufficient staffing and need to lever all effective programs to train future employees. The facility-based, Nurse Aide Training Competency Evaluation Programs (NATCEP) serve as a viable option to help fill shortages in the professional medical workforce. Data were analyzed from the National Nursing Assistant Survey to provide an overview of the benefits of using facility-trained nurse aides, versus those trained elsewhere, including their own perceptions of training and abilities. These findings also show the importance of facility based training programs for nurse aides on a global level. Providing training on site increases the efficiency and proficiency of nurse aides, making the transition to caregivers an easier for students, employers and residents.

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 ...

HIV/AIDS Services in Private Substance Abuse Treatment Programs

PubMed Central

Abraham, Amanda J.; O’Brien, Lauren A.; Bride, Brian E.; Roman, Paul M.

2010-01-01

Background HIV infection among substance abusers is a growing concern in the United States. Little research, however, has examined the provision of HIV/AIDS services in substance abuse treatment programs. Methods This study examines the provision of onsite HIV/AIDS services in a nationally representative sample of 345 privately funded substance abuse treatment programs. Data were collected via face-to-face interviews with administrators and clinical directors of treatment programs in 2007–2008. Results Results show that larger programs and programs with a higher percentage of both African American and injection drug using (IDU) patients were more likely to offer onsite HIV/AIDS support groups and a dedicated HIV/AIDS treatment track. Multinomial logistic regression reveals that the odds of offering onsite HIV testing services were higher for hospital based programs, programs providing medical services onsite, and programs with higher percentages of African American patients, relative to the odds of offering no HIV testing or referring patients to an external provider for HIV testing services. The odds of providing onsite testing were lower for outpatient-only treatment programs, relative to the odds of offering no HIV testing or referring patients to an external provider for HIV testing services. Conclusions Our findings highlight critical barriers to the adoption of onsite HIV/AIDS services and suggest treatment programs are missing the opportunity to significantly impact HIV-related health outcomes. PMID:21145179

Propulsion Systems

DTIC Science & Technology

2011-03-31

Manual 91 - 710 Vol. 2 ( AFSPCMAN 91 - 710 V2). 8. Astrium EADS. 2010. cs.astrium.eads.net. April. 9. Astrium EADS. 2010. : http...of the High Energy Density Matter (HEDM) Conference. Albuquerque, NM, February 24-27, (Phillips Lab PL-CP- 91 -3003, p. 3 ). 104. Sullivan, D. J...Chapter 3 . DATES COVERED (From - To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Chapter 18 - Propulsion Systems 5b. GRANT NUMBER 5c. PROGRAM ELEMENT

Filipino Health Care Aides and the Nursing Home Labour Market in Winnipeg.

PubMed

Novek, Sheila

2013-12-01

Canada’s nursing homes have become increasingly dependent on immigrant health care aides. More than any other ethnic group, Filipino women are over-represented among health care aides in the Canadian health care system. This qualitative study explored the employment experiences of Filipino health care aides in nursing homes from their own perspectives as well as those of policy stakeholders. Fourteen in-depth interviews were conducted with Filipino health care aides and long-term-care policy stakeholders in Winnipeg, Manitoba. The results indicated that migrant social networks act as pathways linking immigrant women with employment opportunities in nursing homes. The composition of the labour force is also shaped by management strategies and labour market accommodations that respond to, and reinforce, these social networks. These findings have implications for workforce planning and the quality of care provision in nursing homes.

Multi-informant perspective on psychological distress among Ghanaian orphans and vulnerable children within the context of HIV/AIDS.

PubMed

Doku, P N; Minnis, H

2016-08-01

There is little knowledge about the psychosocial distress of children affected by human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) in Ghana, to aid the planning of services. This study investigated mental health problems among children affected by HIV/AIDS, compared with control groups of children orphaned by other causes, and non-orphans. The study employed a cross-sectional survey that interviewed 291 children and their caregivers. Both children and caregivers completed the Strengths and Difficulties Questionnaire that measured children's psychosocial wellbeing. Verbal autopsy was used to identify whether children lost one or both parents from AIDS. The results indicated that controlling for relevant sociodemographic factors, both children's self-reports and caregivers' reports indicate that both children living with HIV/AIDS-infected caregivers and children orphaned by AIDS were at heightened risk for mental health problems than both children orphaned by other causes and non-orphans. The findings further indicated that a significant proportion of orphaned and vulnerable children exhibited symptoms for depression and other psychiatric disorders (approximately 63%) compared with 7% among the non-orphaned group. Caregivers gave higher ratings for children on externalizing problems and lower on internalizing problems, and vice versa when the children's self-reports were analysed. The findings suggest that both children and their informants have diverse yet complementary perspectives on psychological outcomes. The study discusses the theoretical and practical implications of these findings and urgently calls for necessary intervention programmes that target all children affected by HIV/AIDS to effectively alleviate psychological distress and enhance the mental health of these children.

Correlates of Stigma among Rural Indian Women Living with HIV/AIDS

PubMed Central

Nyamathi, Adeline; Ekstrand, Maria; Zolt-Gilburne, Jessica; Ganguly, Kalyan; Sinha, Sanjeev; Ramakrishnan, Padma; Suresh, P.; Marfisee, Mary; Leake, Barbara

2012-01-01

AIDS-related stigma has received increasing attention in the literature; however, little is known about the devastating impact it has on rural women living with AIDS (WLA) in India. This cross-sectional study (N = 68), analyzed from complete baseline data, identified a number of correlates of stigma among rural WLA in South India. Structured instruments were used to capture sociodemographic history, stigma, knowledge of HIV, depressive symptoms along with the recording of CD4 data. A higher level of felt stigma and more AIDS symptoms were related to avoidant coping, while fewer adherence strategies and lower support for ART adherence were also associated with avoidant coping. These findings promote the need for support and resources for rural India WLA. PMID:21915715

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

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.

Psychometric characteristics of the Eating and Appraisal Due to Emotions and Stress Questionnaire and obesity in Mexican university students.

PubMed

Lazarevich, Irina; Irigoyen-Camacho, María Esther; Velazquez-Alva, María del Consuelo; Salinas-Ávila, Jaqueline

2015-06-01

Emotional eating has been defined as eating in a response to negative emotions and it is associated with weight gain. The English version of Eating Appraisal Due to Emotions and Stress Questionnaire (EADES) was developed to assess how individuals use food in order to cope with stress and emotions. To analyze psychometric characteristics of Spanish version of EADES and to identify whether the constructs of EADES were associated with obesity in university students. The EADES (Spanish version) was administered to 232 Mexican university students from 18 to 29 years old. Body Mass Index (BMI) was calculated. A test-retest evaluation was conducted with 75 participants. Cronbach's alpha of EADES was 0.92; the interclass correlation coefficient was 0.88. Regarding BMI and EADES results, the subscale Emotion and Stress Related Eating was significantly associated with obesity (p = 0.026). Through factor analysis of the instrument, three factors were extracted and items that showed factor loading < 0.40 were eliminated. 40 items remained in the questionnaire. With regard to obesity and the 40-items version of the instrument, a statistically significance association was found for the total score (OR = 0.973, p = 0.020) and for the factor Self-confidence related to Emotional Eating component (OR = 0.940, p = 0.026). A good internal consistency and temporal stability of the Spanish version of the instrument were found; the 40-item EADES version was positively associated with obesity. This instrument could be useful in assessing emotional eating. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

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.

Global HIV/AIDS funding and health systems: Searching for the win-win.

PubMed

Levine, Ruth; Oomman, Nandini

2009-11-01

Donors, developing country governments, and NGOs are searching for ways to use funding for HIV/AIDS programs that strengthen the functioning of weak health systems. This is motivated both by the realization that a large share of donor funding for global health is and will continue to be dedicated to HIV/AIDS, and that the aims of more and better treatment, prevention, and care can be achieved only with attention to systemic capacities. For AIDS resources to strengthen health systems, decision makers should: (a) mitigate the risks that AIDS spending may weaken the ability of health systems to respond to other health problems; (b) find ways for procurement, supply chain, management information, and other systems that are created to support AIDS treatment to be broadened to serve other types of services; and (c) build upon the ways in which AIDS programs have overcome some demand-side barriers to use of services. In pursuing this agenda, donors should recognize that health system development is a function of the national and local political economy and place respect for national sovereignty as a central tenet of their policies and practices.

Evaluation of HIV/AIDS prevention resources in Liberia: strategy and implications.

PubMed

Kennedy, Stephen B; Johnson, Knowlton; Harris, Albert O; Lincoln, Adams; Neace, William; Collins, David

2004-03-01

The purpose of this preliminary study was to assess the HIV/AIDS prevention needs, services, and resources in Liberia, including the readiness of local providers to conduct HIV/AIDS-related prevention programs based on a set of six key dimensions (prevention needs, knowledge, leadership, environment, risky behaviors, and resources). A valid self-administered qualitative-based health survey, based on a community readiness model, was utilized as the primary data collection source. A cross-sectional design that utilized a convenient sample of key informants such as health coordinators, program directors, and health administrator from both public and private HIV/AIDS-based organizations was used. Furthermore, an extensive review of the National Library of Medicine database of published articles from mid-1980 to 2002 was simultaneously conducted to gauge the extent of scientific publications on HIV/AIDS-related prevention services in Liberia. The findings from this study strongly suggest that Liberia is in a stage of vague awareness, as defined by the Tri-Ethnic Center community readiness framework, regarding HIV/AIDS-related activities, including a significant lack of HIV/AIDS-related resources and scientific publications. Accordingly, there is a critical need to acquire adequate resources and build capacity to implement effective HIV/AIDS-related prevention programming services in order to avert the negative public health consequences associated with HIV/AIDS, including the implementation of relevant evaluation and dissemination strategies. Most importantly, this model has the potential to be utilized in other resource-constraint settings, especially in the developing world, to assess prevention-related resources and programmatic readiness. This is the first published study to evaluate Liberia's HIV/AIDS prevention resources and to systematically document the extent and magnitude of the HIV/AIDS crises in the country.

Does hearing aid use affect audiovisual integration in mild hearing impairment?

PubMed

Gieseler, Anja; Tahden, Maike A S; Thiel, Christiane M; Colonius, Hans

2018-04-01

There is converging evidence for altered audiovisual integration abilities in hearing-impaired individuals and those with profound hearing loss who are provided with cochlear implants, compared to normal-hearing adults. Still, little is known on the effects of hearing aid use on audiovisual integration in mild hearing loss, although this constitutes one of the most prevalent conditions in the elderly and, yet, often remains untreated in its early stages. This study investigated differences in the strength of audiovisual integration between elderly hearing aid users and those with the same degree of mild hearing loss who were not using hearing aids, the non-users, by measuring their susceptibility to the sound-induced flash illusion. We also explored the corresponding window of integration by varying the stimulus onset asynchronies. To examine general group differences that are not attributable to specific hearing aid settings but rather reflect overall changes associated with habitual hearing aid use, the group of hearing aid users was tested unaided while individually controlling for audibility. We found greater audiovisual integration together with a wider window of integration in hearing aid users compared to their age-matched untreated peers. Signal detection analyses indicate that a change in perceptual sensitivity as well as in bias may underlie the observed effects. Our results and comparisons with other studies in normal-hearing older adults suggest that both mild hearing impairment and hearing aid use seem to affect audiovisual integration, possibly in the sense that hearing aid use may reverse the effects of hearing loss on audiovisual integration. We suggest that these findings may be particularly important for auditory rehabilitation and call for a longitudinal study.

Transitioning a Large Scale HIV/AIDS Prevention Program to Local Stakeholders: Findings from the Avahan Transition Evaluation

PubMed Central

Bennett, Sara; Singh, Suneeta; Rodriguez, Daniela; Ozawa, Sachiko; Singh, Kriti; Chhabra, Vibha; Dhingra, Neeraj

2015-01-01

Background Between 2009–2013 the Bill and Melinda Gates Foundation transitioned its HIV/AIDS prevention initiative in India from being a stand-alone program outside of government, to being fully government funded and implemented. We present an independent prospective evaluation of the transition. Methods The evaluation drew upon (1) a structured survey of transition readiness in a sample of 80 targeted HIV prevention programs prior to transition; (2) a structured survey assessing institutionalization of program features in a sample of 70 targeted intervention (TI) programs, one year post-transition; and (3) case studies of 15 TI programs. Findings Transition was conducted in 3 rounds. While the 2009 transition round was problematic, subsequent rounds were implemented more smoothly. In the 2011 and 2012 transition rounds, Avahan programs were well prepared for transition with the large majority of TI program staff trained for transition, high alignment with government clinical, financial and managerial norms, and strong government commitment to the program. One year post transition there were significant program changes, but these were largely perceived positively. Notable negative changes were: limited flexibility in program management, delays in funding, commodity stock outs, and community member perceptions of a narrowing in program focus. Service coverage outcomes were sustained at least six months post-transition. Interpretation The study suggests that significant investments in transition preparation contributed to a smooth transition and sustained service coverage. Notwithstanding, there were substantive program changes post-transition. Five key lessons for transition design and implementation are identified. PMID:26327591

Using a Multisectoral Approach to Assess HIV/AIDS Services in the Western Region of Puerto Rico

PubMed Central

Asencio Toro, Gloria; Burns, Patricia; Pimentel, Daniel; Sánchez Peraza, Luis Raúl; Rivera Lugo, Carmen

2006-01-01

The Enhancing Care Initiative of Puerto Rico assessed services available to people living with HIV/AIDS in the western region of Puerto Rico. Participants were 212 people living with HIV/AIDS and 116 employees from 6 agencies providing HIV/AIDS services in the region. Two main findings were that depression symptoms were present in 98.1% of people living with HIV/AIDS, and 7 of the 15 municipalities in the region did not provide any specific services to this population. Most urgent needs identified by people living with HIV/AIDS were economic support, housing, mental and psychological services, medicines, medical treatment, and transportation. The Enhancing Care Initiative provides an example of a successful multisectoral, multidimensional volunteer team effectively overcoming challenges while translating research into interventions to enhance HIV/AIDS care. PMID:16670220

A Study on the Level of the First Aid Knowledge of Educators Working in Preschools.

ERIC Educational Resources Information Center

Dincer, Caglayan; Atakurt, Yildir; Simsek, Isil

This questionnaire study examined the level of knowledge of first aid of 138 educators in private and state preschools in Turkey. Questionnaires were completed by educators between May and July 1997. The findings indicated that about 17 percent of the educators thought that they had sufficient first aid knowledge, with 62 percent indicating that…

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…

Indicators of satisfaction in clickers-aided EFL class.

PubMed

Yu, Zhonggen

2015-01-01

How to identify whether students are satisfied with clickers-aided EFL class might be largely a mystery for most researchers since satisfaction is deeply hidden in human psychology which is subtle and intangible. This study, by using bivariate correlation analysis and structural equation modeling, survey scales claimed both valid and internally consistent, and data collected from randomly selected 227 participants, explored the indicators of satisfaction in clickers-aided EFL class, together with gender differences in the indicators. It was concluded that satisfaction was positively correlated with interaction, self-efficacy and self-regulation in clickers-aided EFL class without statistically significant gender differences. Furthermore, interaction, self-efficacy and self-regulation were mutually and significantly correlated. Although indicators of satisfaction might not be limited to these three factors, the findings should be helpful to future researchers who desire to determine whether users are satisfied with the polling technology. Then teachers could decide what teaching style and contents should be adopted. In order to satisfy users of clickers, future lecturing might be designed to promote peer interaction, self-efficacy and self-regulation.

Indicators of satisfaction in clickers-aided EFL class

PubMed Central

Yu, Zhonggen

2015-01-01

How to identify whether students are satisfied with clickers-aided EFL class might be largely a mystery for most researchers since satisfaction is deeply hidden in human psychology which is subtle and intangible. This study, by using bivariate correlation analysis and structural equation modeling, survey scales claimed both valid and internally consistent, and data collected from randomly selected 227 participants, explored the indicators of satisfaction in clickers-aided EFL class, together with gender differences in the indicators. It was concluded that satisfaction was positively correlated with interaction, self-efficacy and self-regulation in clickers-aided EFL class without statistically significant gender differences. Furthermore, interaction, self-efficacy and self-regulation were mutually and significantly correlated. Although indicators of satisfaction might not be limited to these three factors, the findings should be helpful to future researchers who desire to determine whether users are satisfied with the polling technology. Then teachers could decide what teaching style and contents should be adopted. In order to satisfy users of clickers, future lecturing might be designed to promote peer interaction, self-efficacy and self-regulation. PMID:25999898

Simulating the Effects of Financial Aid Packages on College Student Stopout, Reenrollment Spells, and Graduation Chances

ERIC Educational Resources Information Center

DesJardins, Stephen L.; McCall, Brian P.

2010-01-01

This study investigates the impact that different financial aid packages have on student stopout, reenrollment, and graduation probabilities. The authors simulate how various financial aid packaging regimes affect the occurrence and timing of these events. Their findings indicate that the number and duration of enrollment and stopout spells affect…

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.

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.

Finding Your Way. Book Six. Project Drive.

ERIC Educational Resources Information Center

Zook, Doris; And Others

This Project Drive booklet titled Finding Your Way is one of eight booklets designed for intermediate-level English-as-a-second-language students and low-level adult basic education/basic reading students. The goal of the booklet is to aid the student in developing the oral and sight vocabulary necessary for a basic driver training program. The…

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,…

Does integrating AIDS treatment with food assistance affect labor supply? Evidence from Zambia.

PubMed

Tirivayi, Nyasha; Groot, Wim

2018-02-01

In low income settings, food assistance is increasingly becoming part of AIDS treatment and care programs with the aim of improving adherence to AIDS treatment, enhancing household food security and strengthening economic wellbeing. Yet, evidence of its economic impact is sparse. This paper uses primary data to examine the short term impact of a food assistance program on labor supply as measured by the hours worked, labor market participation rates and transitions to employment within HIV/AIDS affected households in Zambia. We find that food assistance is generally a labor supply disincentive to HIV-infected patients receiving treatment as it reduced their hours worked by up to 54%, transitions to employment by up to 70% and also reduced the labor market participation rates of male patients by 72%. Among non-infected adult family members, there were no significant effects on labor market participation. However, propensity score estimates show that food assistance generally increased the intensity of work by males regardless of the length of AIDS treatment, but for females there was a disincentive effect that disappeared when the patient had spent a longer time on AIDS treatment and was therefore healthier and less likely to be cared for. These findings suggest that food assistance can inadvertently reduce the labor supply of HIV-infected individuals, but this is compensated for by the increased labor supply among other family members. Copyright © 2017 Elsevier B.V. All rights reserved.

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 ...

Perception of risk of HIV/AIDS and sexual behaviour in Kenya.

PubMed

Akwara, Priscilla A; Madise, Nyovani Janet; Hinde, Andrew

2003-07-01

The association between perception of risk of HIV infection and sexual behaviour remains poorly understood, although perception of risk is considered to be the first stage towards behavioural change from risk-taking to safer behaviour. Using data from the 1998 Kenya Demographic and Health Survey, logistic regression models were fitted to examine the direction and the strength of the association between perceived risk of HIV/AIDS and risky sexual behaviour in the last 12 months before the survey. The findings indicate a strong positive association between perceived risk of HIV/AIDS and risky sexual behaviour for both women and men. Controlling for sociodemographic, sexual exposure and knowledge factors such as age, marital status, education, work status, residence, ethnicity, source of AIDS information, specific knowledge of AIDS, and condom use to avoid AIDS did not change the direction of the association, but altered its strength slightly. Young and unmarried women and men were more likely than older and married ones to report risky sexual behaviour. Ethnicity was significantly associated with risky sexual behaviour, suggesting a need to identify the contextual and social factors that influence behaviour among Kenyan people.

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 ...

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.

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…

Gender differentiation in community responses to AIDS in rural Uganda.

PubMed

Kanyamurwa, J M; Ampek, G T

2007-01-01

AIDS has been reported in Africa to push households into poverty and chronic food insecurity. At the same time there are reports of significant household resilience to AIDS. This study explored how a mature epidemic in rural Uganda has affected rural farming households. It focused on gender differences in the experience of AIDS and, in particular, household capabilities to sustain livelihoods. The study compared the vulnerability of male- and female-headed households in relation to their ability to mitigate human resource losses, as well as their access to natural and physical resources, to social networks and to finance capital for production. The findings suggest that when rural households are affected by AIDS, depleting productive resources and directing resources towards immediate needs, there are gender differences in responses to, and in impacts of, the epidemic due to the different resources available to male- and female- headed households. Female-headed households were found to be more vulnerable to AIDS than male-headed counterparts. Women's remarriage opportunities were lower than men's, they faced greater risk of losing control over land and livestock and they accessed less state and private sector support. Women-headed households were more dependent on livelihood support from non-governmental organizations, which were found to provide both welfare and credit support to female-headed households affected by AIDS. Women were found to play an important role in social networks and resources at community level but themselves received little support from many formal community networks and services.

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.

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…

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

Women in Development: A.I.D.'s Experience, 1973-1985. Vol. 1 Synthesis Paper. A.I.D. Program Evaluation Report No. 18.

ERIC Educational Resources Information Center

Carloni, Alice Stewart

Based on desk reviews and/or field studies of 102 projects related to women, this report synthesizes the results of A.I.D. experience since 1973 in targeting women in development (WID) activities. The major finding is that mainstream projects that ensure women's participation in accordance with their roles within the project's baseline situation…

[Investigation on level and influencing factors of first aid knowledge among dentists in Sichuan province].

PubMed

Qiu, Yu; Li, Yuan-Yuan; Li, Tian-Guo; Chen, Yi-Ge; Kong, Jing-Jun; Pan, Jian

2018-04-01

The study aims to investigate the cognition degree and influencing factors of first aid knowledge among dentists in Sichuan province, and to provide suggestions for the training of oral clinician. A questionnaire was designed for this study. It included the basic situation of population, first aid knowledge level, emergency situation often encountered in stomatology clinic, first aid training situation, learning approach and attitude of first aid knowledge, etc. This questionnaire was used to investigate the dentists of medical institutions in various cities in Sichuan province. The survey results was statistical analyzed. There were 245 valid questionnaires. 1) The level of first aid knowledge of dentists was generally lower in Sichuan province. Work department and other departments work experience were the influencing factors of knowledge level of first aid knowledge among dentists. 2) 87.3% of dentists believed that it was very necessary to master the knowledge of first aid, but in the event of an emergency situation, 73.5% of dentists only can find other doctors to guide themselves to help. 3) The most common way to learn first aid knowledge was through work experience and medical school's first aid course. Dentists should strengthen the learning and training to improve the first aid skill.

Jobs: Finding and Keeping = Empleos: Buscandolos y Manteniendolos

ERIC Educational Resources Information Center

Private Industry Council of Lehigh Valley, Inc., Allentown, PA.

This document consists of the English and Spanish versions of a booklet to aid individuals in finding and keeping jobs for which they are best suited. Topics covered include analyzing personal requirements (abilities, interests), where to look for jobs, letters of application, resumes, application forms, employment interviews, and job keeping…

An automated approach to detecting signals in electroantennogram data

USGS Publications Warehouse

Slone, D.H.; Sullivan, B.T.

2007-01-01

Coupled gas chromatography/electroantennographic detection (GC-EAD) is a widely used method for identifying insect olfactory stimulants present in mixtures of volatiles, and it can greatly accelerate the identification of insect semiochemicals. In GC-EAD, voltage changes across an insect's antenna are measured while the antenna is exposed to compounds eluting from a gas chromatograph. The antenna thus serves as a selective GC detector whose output can be compared to that of a "general" GC detector, commonly a flame ionization detector. Appropriate interpretation of GC-EAD results requires that olfaction-related voltage changes in the antenna be distinguishable from background noise that arises inevitably from antennal preparations and the GC-EAD-associated hardware. In this paper, we describe and compare mathematical algorithms for discriminating olfaction-generated signals in an EAD trace from background noise. The algorithms amplify signals by recognizing their characteristic shape and wavelength while suppressing unstructured noise. We have found these algorithms to be both powerful and highly discriminatory even when applied to noisy traces where the signals would be difficult to discriminate by eye. This new methodology removes operator bias as a factor in signal identification, can improve realized sensitivity of the EAD system, and reduces the number of runs required to confirm the identity of an olfactory stimulant. ?? 2007 Springer Science+Business Media, LLC.

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.

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.

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

Mutual Aid: A Key to Survival for Black Americans

ERIC Educational Resources Information Center

Norman, Alex J.

1977-01-01

In the Brotherhood Crusade, a black mutual aid, self-help organization, Los Angeles blacks joined together to effect independence within the professions and the social service delivery systems, rejecting incorporation into the United Way, the major L.A. fund-raising organization. This article presents findings of a study of Crusade participants.…

Carvedilol analogue inhibits triggered activities evoked by both early and delayed afterdepolarizations.

PubMed

Maruyama, Mitsunori; Xiao, Jianmin; Zhou, Qiang; Vembaiyan, Kannan; Chua, Su-Kiat; Rubart-von der Lohe, Michael; Lin, Shien-Fong; Back, Thomas G; Chen, S R Wayne; Chen, Peng-Sheng

2013-01-01

Carvedilol and its analogues suppress delayed afterdepolarizations (DADs) and catecholaminergic polymorphic ventricular tachycardias by direct action on the cardiac ryanodine receptor type 2 (RyR2). To test a hypothesis that carvedilol analogue may also prevent triggered activities (TAs) through the suppression of early afterdepolarizations (EADs). Intracellular Ca(2+) and membrane voltage were simultaneously recorded by using optical mapping technique in Langendorff-perfused mouse and rabbit hearts to study the effect of carvedilol analogue VK-II-36, which does not have significant beta-blocking effects. Spontaneous intracellular Ca(2+) elevations (SCaEs) during diastole were induced by rapid ventricular pacing and isoproterenol infusion in intact rabbit ventricles. Systolic and diastolic SCaEs were simultaneously noted in Langendorff-perfused RyR2 R4496(+/-) mouse hearts after creating atrioventricular block. VK-II-36 effectively suppressed SCaEs and eliminated TAs observed in both mouse and rabbit ventricles. We tested the effect of VK-II-36 on EADs by using a rabbit model of acquired long QT syndrome, in which phase 2 and phase 3 EADs were observed in association with systolic SCaEs. VK-II-36 abolished the systolic SCaEs and phase 2 EADs, and greatly decreased the dispersion of repolarization and the amplitude of phase 3 EADs. VK-II-36 completely prevented EAD-mediated TAs in all ventricles studied. A carvedilol analogue, VK-II-36, inhibits ventricular tachyarrhythmias in intact mouse and rabbit ventricles by the suppression of SCaEs, independent of beta-blocking activity. The RyR2 may be a potential target for treating focal ventricular arrhythmias triggered by either EADs or DADs. Copyright © 2013 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

Psychosocial Well-Being of Children in HIV/AIDS-Affected Families in Southwest China: A Qualitative Study

ERIC Educational Resources Information Center

Xu, Tao; Yan, Zhihua; Duan, Song; Wang, Changhe; Rou, Keming; Wu, Zunyou

2009-01-01

We investigated the psychosocial well-being of children in HIV/AIDS-affected families in rural China from the child's and caregiver's perspectives. Semi-structured interviews were conducted among children living in HIV/AIDS-affected families (n = 16), their caregivers (n = 16) and key community informants (n = 5). Our findings showed that all of…

Liposomal Doxorubicin Plus Interleukin-12 for AIDS-Related Kaposi’s Sarcoma | Center for Cancer Research

Cancer.gov

Kaposi’s sarcoma (KS), a disease characterized by the development of malignant tumors usually in the lower extremities, is a major complication of HIV/AIDS. KS continues to be a problem even with the use of highly active antiretroviral therapy (HAART), today’s standard of care for patients with HIV/AIDS. CCR investigators recently investigated the effects of interleukin-12 (IL-12) on this malignancy in HIV/AIDS patients when combined with pegylated liposomal doxorubicin, an anthracycline. The findings appear in the September 10, 2007, online edition of Blood.

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.

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

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

A deadly shadow: AIDS in Africa.

PubMed

Chouinard, A

1987-01-01

In Africa, acquired immunodeficiency syndrome (AIDS) has spread quietly across the continent. As yet, no one knows how AIDS began. In both the North and the South, most of those studying the virus have joined forces to try to control the epidemic. AIDS affects men and women roughly equal numbers (60 and 40% of cases, respectively) in Africa. Up to 1986, about 90% of the cases in North America have been homosexual and bisexual men, and 10% have been intravenous drug users, recipients of transfusions, sexual contacts of infected bisexual men, and babies of infected mothers. 3 doctors at the University of Manitoba in Canada maintain that the North American picture is likely to change with women increasingly becoming infected. Since 1979, the 3 Canadians have been working with scientists at Kenya's University of Nairobi. Dr. Allan Ronald, who heads the department of medicine at the University of Manitoba, and 2 of his colleagues, Drs. G.W. Hammond and Frank Plummer, reported their findings to the Canadian Medical Association in August 1986. They reported the virus causing AIDS is transmitted in 3 ways. The main route is direct sexual contact, specifically genital to genital intercourse and receptive anal intercourse. A 2nd route is perinatal transmission, from infected mother to newborn. In such cases the transmission risk can be as high as 50%. In Africa, heterosexual intercourse is by far the most common route of infection, with prostitutes considered to be a high-risk group, but the virus has been slow to move into the heterosexual population in North America. Kenya was the 1st country in African to officially acknowledge the presence of AIDS, reporting cases to the World Health Organization (WHO), introducing a national policy aimed at preventing the spread of the disease, and creating an AIDS committee for control and investigation. The Kenya-Canada collaboration began with a study of genital ulcers in conjunction with the microbiology department of the University

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.

Hegemonic Masculinity, HIV/AIDS Risk Perception, and Sexual Behavior Change Among Young People in Ghana.

PubMed

Ganle, John Kuumuori

2016-05-01

Among the youth in some parts of sub-Saharan Africa, a paradoxical mix of adequate knowledge of HIV/AIDS and high-risk behavior characterizes their daily lives. Based on original qualitative research in Ghana, I explore in this article the ways in which the social construction of masculinity influences youth's responses to behavior change HIV/AIDS prevention interventions. Findings show that although awareness of the HIV/AIDS epidemic and the risks of infection is very high among the youth, a combination of hegemonic masculinity and perceptions of personal invulnerability acts to undermine the processes of young people's HIV/AIDS risk construction and appropriate behavioral change. I argue that if HIV/AIDS prevention is to be effective and sustained, school- and community-based initiatives should be developed to provide supportive social spaces in which the construction of masculinity, the identity of young men and women as gendered persons, and perceptions of their vulnerability to HIV/AIDS infection are challenged. © The Author(s) 2015.

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…

AIDS on Campus: Emerging Issues for College and University Administrators.

ERIC Educational Resources Information Center

Steinbach, Sheldon Elliot

Legal information concerning Acquired Immune Deficiency Syndrome (AIDS) that college presidents may find helpful in establishing policies and procedures is provided in a paper by the general counsel of the American Council on Education. Sources of medical information, including the American College Health Association, hotlines, and federal…

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…

Mitochondrial DNA replication, nucleoside reverse-transcriptase inhibitors, and AIDS cardiomyopathy.

PubMed

Lewis, William

2003-01-01

Nucleoside reverse-transcriptase inhibitors (NRTIs) in combination with other antiretrovirals (HAART) are the cornerstones of current AIDS therapy, but extensive use brought mitochondrial side effects to light. Clinical experience, pharmacological, cell, and molecular biological evidence links altered mitochondrial (mt-) DNA replication to the toxicity of NRTIs in many tissues, and conversely, mtDNA replication defects and mtDNA depletion in target tissues are observed. Organ-specific pathological changes or diverse systemic effects result from and are frequently attributed to HAART in which NRTIs are included. The shared features of mtDNA depletion and energy depletion became key observations and related the clinical and in vivo experimental findings to inhibition of mtDNA replication by NRTI triphosphates in vitro. Subsequent to those findings, other observations suggested that mitochondrial energy deprivation is concomitant with or the result of mitochondrial oxidative stress in AIDS (from HIV, for example) or from NRTI therapy itself. Copyright 2003, Elsevier Science (USA)

Consumer e-health education in HIV/AIDS: a pilot study of a web-based video workshop

PubMed Central

O'Grady, Laura A

2006-01-01

Background Members of the HIV/AIDS community are known to use web-based tools to support learning about treatment issues. Initial research indicated components such as message forums or web-based documentation were effectively used by persons with HIV/AIDS. Video has also shown promise as a technology to aid consumer health education. However, no research has been published thus far investigating the impact of web-based environments combining these components in an educational workshop format. Methods In this qualitative study HIV/AIDS community members provided feedback on an integrated web-based consumer health education environment. Participants were recruited through organizations that serve the HIV/AIDS community located in Toronto, Canada. Demographics, data on Internet use, including messages exchanged in the study environment were collected. A group interview provided feedback on usability of the study environment, preferences for information formats, use of the message forum, and other sources for learning about treatment information. Results In this pilot study analysis of the posted messages did not demonstrate use for learning of the workshop content. Participants did not generally find the environment of value for learning about treatment information. However, participants did share how they were meeting these needs. It was indicated that a combination of resources are being used to find and discuss treatment information, including in-person sources. Conclusion More research on the ways in which treatment information needs are being met by HIV/AIDS community members and how technology fits in this process is necessary before investing large amounts of money into web-based interventions. Although this study had a limited number of participants, the findings were unexpected and, therefore, of interest to those who intend to implement online consumer health education initiatives or interventions. PMID:16504148

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 ...

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 ...

Filter aids influence on pressure drop across a filtration system

NASA Astrophysics Data System (ADS)

Hajar, S.; Rashid, M.; Nurnadia, A.; Ammar, M. R.; Hasfalina, C. M.

2017-06-01

Filter aids is commonly used to reduce pressure drop across air filtration system as it helps to increase the efficiency of filtration of accumulated filter cake. Filtration velocity is one of the main parameters that affect the performance of filter aids material. In this study, a formulated filter aids consisting of PreKot™ and activated carbon mixture (designated as PrekotAC) was tested on PTFE filter media under various filtration velocities of 5, 6, and 8 m/min at a constant material loading of 0.2 mg/mm2. Results showed that pressure drop is highly influenced by filtration velocity where higher filtration velocity leads to a higher pressure drop across the filter cake. It was found that PrekotAC performed better in terms of reducing the pressure drop across the filter cake even at the highest filtration velocity. The diversity in different particle size distribution of non-uniform particle size in the formulated PrekotAC mixture presents a higher permeability causes a lower pressure drop across the accumulated filter cake. The finding suggests that PrekotAC is a promising filter aids material that helps reducing the pressure drop across fabric filtration system.

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.

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…

The impact of humanitarian context conditions and individual characteristics on aid worker retention.

PubMed

Korff, Valeska P; Balbo, Nicoletta; Mills, Melinda; Heyse, Liesbet; Wittek, Rafael

2015-07-01

High employee turnover rates constitute a major challenge to effective aid provision. This study examines how features of humanitarian work and aid workers' individual characteristics affect retention within one humanitarian organisation, Médecins Sans Frontières (MSF) Holland. The study extends existing research by providing new theoretical explanations of employment opportunities and constraints and by engaging in the first large-scale quantitative analysis of aid worker retention. Using a database of field staff (N=1,955), a logistic regression is performed of the likelihood of reenlistment after a first mission. The findings demonstrate that only 40 per cent of employees reenlist for a second mission with MSF Holland, and that workplace location and security situation, age, and gender have no significant effect. Individuals are less likely to reenlist if they returned early from the first mission for a personal reason, are in a relationship, are medical doctors, or if they come from highly developed countries. The paper reflects on the findings in the light of policy. © 2015 The Author(s). Disasters © Overseas Development Institute, 2015.

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.

Multilevel Drivers of HIV/AIDS among Black Philadelphians: Exploration Using Community Ethnography and Geographic Information Systems

PubMed Central

Brawner, Bridgette M.; Reason, Janaiya L.; Goodman, Bridget A.; Schensul, Jean J.; Guthrie, Barbara

2014-01-01

Background Unequal HIV/AIDS distribution is influenced by certain social and structural contexts that facilitate HIV transmission and concentrate HIV in disease epicenters. Thus, one of the first steps in designing effective community-level HIV/AIDS initiatives is to disentangle the influence of individual, social, and structural factors on HIV risk. Combining ethnographic methodology with geographic information systems (GIS) mapping can allow for a complex exploration of multilevel factors within communities that facilitate HIV transmission in highly affected areas. Objectives We present the formative comparative community-based case study findings of an investigation of individual-, social- , and structural-level factors that contribute to the HIV/AIDS epidemic among Black Philadelphians. Methods Communities were defined using census tracts. The methodology included ethnographic and GIS mapping, observation, informal conversations with residents and business owners, and secondary analyses of census tract-level data in four Philadelphia neighborhoods. Results Factors such as overcrowding, disadvantage, permeability in community boundaries, and availability and accessibility of health-related resources varied significantly. Further, HIV/AIDS trended with social and structural inequities above and beyond the community’s racial composition. Discussion This study was a first step to disentangle relationships between community-level factors and potential risk for HIV in an HIV epicenter. The findings also highlight stark sociodemographic differences within and across racial groups, and further substantiate the need for comprehensive, community-level HIV prevention interventions. These findings from targeted United States urban communities have potential applicability for examining the distribution of HIV/AIDS in broader national and international geosocial contexts. PMID:25738621

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. ...

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,…

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…

A comprehensive theoretical investigation about the bio-functionalization capability of single walled CNT, BNNT and SiCNT using DNA/RNA nucleobases

NASA Astrophysics Data System (ADS)

Alinezhad, Heshmatollah; Ganji, Masoud Darvish; Soleymani, Elham; Tajbakhsh, Mahmood

2017-11-01

By means of Density Functional Theory (DFT) based calculations, we have elucidated the interactions between five nucleobases and three nanotubes, namely: CNT, BNNT and SiCNT. The energetics and equilibrium geometries have been calculated within the framework of revPBE method in combination with third version of Grimme's atom pair-wise dispersion corrections with Becke-Johnson damping (D3BJ). The obtained results in terms of adsorption energy values and geometrical parameters suggest that the overall interactions are divided into two parts: non-covalently and covalently bonded systems as the nucleobases are physisorbed onto the surface of CNT and BNNT (Eads ranges from -0.57 to -0.76 eV and -0.54 to -0.78 eV for CNT and BNNT complexes, respectively) while the type of interactions between nucleobase molecules and SiCNT has been found to be of covalent type with the Eads ranging from -0.61 to -1.8 eV. Moreover, the empirical dispersion corrections have been found to play crucial roles in obtaining reliable geometries and adsorption energy values for the non-covalently bonded systems. The role of solvation on the overall interactions has also been explored using the COSMO model within a media with dielectric constant of 78.39 which resembles the water environment and the results revealed that the interaction strength showed a decreasing trend with increasing the polarity of the system. Considering the adsorption energy differences between each nucleobase and the nanotubes, the SiCNT showed promising performance in differentiating between the nucleobase molecules and exhibited the highest affinity to be biofunctionalized in comparison to other nanotubes. The findings of the present work would be very useful for understanding the underlying phenomena behind the interface interactions and would aid future experimental investigations in the fields of biotechnology and materials science.

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)

Social/sexual norms and AIDS in the South. Ethics and the politics of aids: lessons for small cities and rural areas throughout the U.S.

PubMed

Bell, N K

1991-01-01

No one denies that the face of AIDS (the "AIDS profile") is changing, and it is clear that we are entering a new phase in our understanding of this disease. As the AIDS profile changes, however, we are seeing a change in attitudes about prevention. In this stage of the epidemic there seems to be a move toward adopting more coercive strategies for breaking the chain of transmission. One concern, obviously, is that newly HIV-infected persons will find that they have little capacity to demand recognition of their rights to consent, to be treated, to confidentiality, to move about freely in society, to work, and so on. Unfortunately, this bodes ill for newly infected persons in previously low-incidence areas. Two very recent studies suggest that rates of high-risk sexual behavior among homosexual/bisexual men in smaller cities and rural areas in the South are much higher than rates now reported for gay men in large city epicenters. This paper attempts to examine the implications of differences in social and sexual behavior norms in the South for the spread of AIDS/HIV and to suggest morally appropriate primary prevention strategies for working within them.

Correlation of depression and quality of life in HIV/AIDS patients

NASA Astrophysics Data System (ADS)

Siregar, M. L.; Abdullah, V.; Mamfaluti, T.

2018-03-01

Depression in HIV/AIDS patients will influence the quality of life (QoL) demographically or by its own HIV disease. QoL-affected factors could be helpful in making important policy decisions and health care interventions, especially in Banda Aceh. The study aims to find the relationship between depression and quality of life in HIV/AIDS patients. A cross sectional design and the sample recruitment technique was done by total sampling that all outpatient and inpatient HIV/AIDS patients who had received antiretroviral therapy or not and were willing to be interviewed in Zainoel Abidin Hospital, Aceh Province, Indonesia. QoLwas assessed using WHOQoL and depression data werecollectedusing the BDI questionnaires. The study resulted in 29 HIV/AIDS patients which the most were men (62.1%), and the mean age was 33.14 ± 6.13 years old. The most transmitted type was by IVDU, and the CD4+ count was less than 350 cells. There is a strong relationship between sex and QoL (p = 0.005) and depression is strongly negative correlation with QoL (r = -0.619, p < 0.00). The conclusion of the study i.e there is a relationship between depression and quality of life in HIV/AIDS patients.

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

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.

Why do some women know more? An exploration of the association of community socioeconomic characteristics, social capital, and HIV/AIDS knowledge.

PubMed

Jesmin, Syeda S; Chaudhuri, Sanjukta

2013-01-01

The objective of this study was to investigate the associations of community-level socio-economic status (SES) characteristics and social capital with women's knowledge of HIV/AIDS. We used a representative national sample of 6,771 women ages 15-49 years from the Bangladesh Demographic Health Survey of 2007. We extended the findings of prior studies by providing new evidence that both community and social capital were related to having knowledge of AIDS. The significant community characteristics associated with women's greater knowledge of AIDS were: women's higher mean age at first marriage, higher mean years of education, the higher percentage of women in the community who work, and higher mean household living standard in the community. Regardless of individual-level SES, living in a community with higher community-level SES and having greater social capital were associated with having a greater likelihood of hearing about AIDS. However, we found that once women knew about AIDS, not all of the community-SES and social capital indicators explained their advanced knowledge of AIDS prevention and transmission. Our findings underscore the importance of HIV/AIDS education campaigns in the disadvantaged communities, specifically targeting women who are not members in any non-governmental organizations, as well as greater use of media in educating women about AIDS.

The authoritative metaphor and social change: Surgeon General C. Everett Koop's Direct Mailer, "Understanding AIDS".

PubMed

Jensen, Robin E; King, Abigail Selzer

2013-01-01

In 1988, Surgeon General C. Everett Koop published "Understanding AIDS," the nation's first and only direct mailing sent to every private home in the country. His appeals therein were driven by what we label authoritative metaphors. Communicated by and/or attributed to persons of authority, authoritative metaphors capitalize on the symbolic force of sanctioned power by appealing to the ethos of office. In "Understanding AIDS," we find that Koop drew from his positions as a surgeon and a general, respectively, to equate AIDS with an unprecedented plague and an unprecedented war. He created new authoritative metaphors out of the vestiges of familiar metaphors related to disease and public health and thereby portrayed AIDS as a recognizable but decisively unique dilemma requiring distinct preventative behaviors.

Evaluation of a comprehensive AIDS education curriculum in Hungary--the role of good educators.

PubMed

Gyarmathy, V Anna; McNutt, Louise-Anne; Molnár, Andrea; Morse, Dale L; DeHovitz, Jack; Ujhelyi, Eszter; Számadó, Szabolcs

2002-10-01

The aim of this research was to evaluate a school-based AIDS education programme in Eastern Europe. Four evaluation segments were undertaken: process and outcome evaluations of the training of AIDS educators and of the educational activities for students. While most AIDS education curricula focus on the content of the education, our findings demonstrate that other aspects--including the characteristics of those educators who appear to be most effective, the way in which education is affected by teachers' attitudes, and the cultural implications of transferring programmes from one country to another--also need to be considered, especially in international environments. Copyright 2002 The Association for Professionals in Services for Adolescents

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.

Regulating infidelity: RNA-mediated recruitment of AID to DNA during class switch recombination.

PubMed

DiMenna, Lauren J; Chaudhuri, Jayanta

2016-03-01

The mechanism by which the DNA deaminase activation-induced cytidine deaminase (AID) is specifically recruited to repetitive switch region DNA during class switch recombination is still poorly understood. Work over the past decade has revealed a strong link between transcription and RNA polymerase-associated factors in AID recruitment, yet none of these processes satisfactorily explain how AID specificity is affected. Here, we review a recent finding wherein AID is guided to switch regions not by a protein factor but by an RNA moiety, and especially one associated with a noncoding RNA that has been long thought of as being inert. This work explains the long-standing requirement of splicing of noncoding transcripts during class switching, and has implications in both B cell-mediated immunity as well as the underlying pathological syndromes associated with the recombination reaction. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Integrating Social Marketing Into Fijian HIV/AIDS Prevention Programs: Lessons From Systematic Review.

PubMed

Sewak, Aarti; Singh, Gurmeet

2017-01-01

Social marketing techniques have been tested and proven useful within the health sector worldwide. In Fiji, social marketing was introduced in the early 1990s, and more rapidly during the last decade to improve national response to an increasing incidence of sexually transmitted infections (STIs) such as human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS). Given the limited amount of research in the area of program evaluation in Pacific Island Countries and Territories (PICTs), this study systematically analyzes five Fijian HIV/AIDS prevention programs through Andreasen's benchmark criteria, in order to identify gaps in program design that ultimately impact program effectiveness. Assessment results unveil some interesting trends regarding the focus and applications of past Fijian HIV/AIDS prevention programs in the past decade. This article discusses these findings and other valuable lessons for future HIV/AIDS prevention strategies in Fiji and elsewhere.

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.

Sexually-transmitted diseases, AIDS and traditional healers in Mozambique.

PubMed

Green, E C; Jurg, A; Dgedge, A

1993-08-01

Qualitative research was conducted with traditional healers in Manica Province, Mozambique to develop an empirical, culturally-appropriate strategy for communication between government and traditional healers related to the prevention of STDs including AIDS. Most Manica healers regard AIDS as a new disease for which they lack medicines. However, when questioned on other sexually transmitted diseases, as defined by healers themselves, relatively complex disease taxonomies based on fine distinctions between symptoms emerged. Manica healers recognize two broad categories of STDs: siki and nyoka-related. The former seems to correspond with the more serious common STDs of Western biomedicine--syphilis, gonorrhea, chlamydia and chancroid--and is believed to be caused by a common invisible, microscopic agent, khoma. Nyoka-related illnesses are understood in terms of traditional ideas of pollution, and denote less serious, self-limiting genito-urinary conditions. Healers express great faith in the efficacy of traditional medicines. Based on the ethnomedical research findings, a culturally-sensitive and -specific AIDS/STD health education strategy for Manica indigenous healers was developed and began operating in a week-long workshop held in Chimoio, Mozambique in November 1991.

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

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.

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.

Defining and refining international donor support for combating the AIDS pandemic.

PubMed

Attaran, A; Sachs, J

2001-01-06

The international aid effort against AIDS is greatly incommensurate with the severity of the epidemic. Drawing on the data that international aid donors self-reported to the Organization for Economic Cooperation and Development (OECD), we find that, between 1996 and 1998, finance from all rich countries to sub-Saharan Africa for projects designated as AIDS control averaged US $69 million annually, and, assuming a safe margin for under-reporting and misreporting, we estimate that total donor spending on HIV/AIDS control was perhaps twice that at most. Since the late 1980s, aid levels have dropped relative to the prevalence of HIV infection, and stood recently at about $3 per HIV-infected person. Lack of finance is now the primary constraint on progress against AIDS, notwithstanding the widespread belief that a lack of interest from the goveements of poor countries is limiting. We argue that to produce a meaningful response to the pandemic, international assistance must be based on grants, not loans, for the poorest countries; be increased within the next 3 years to a minimum of $7.5 billion or more; be directed toward funding projects which are proposed and desired by the affected countries themselves, and which are judged as having epidemiological merit against the pandemic by a panel of independent scientific experts; and fund concurrent needs, including prevention, drug treatment (such as highly active antiretroviral therapy), and blocking mother-to-child HIV transmission. An effort of this scope and scale will both radically alter the prospects for intervention against AIDS in poor countries, and together with comparable efforts to control other infectious diseases, is easily afforded by the OECD donor economies, whose aggregate national income recently surpassed $21 trillion annually.

Electroantennographic and behavioral responses of the sphinx moth Manduca sexta to host plant headspace volatiles.

PubMed

Fraser, Ann M; Mechaber, Wendy L; Hildebrand, John G

2003-08-01

Coupled gas chromatography with electroantennographic detection (GC-EAD) using antennae of adult female Manduca sexta was employed to screen for olfactory stimulants present in headspace collections from four species of larval host plants belonging to two families: Solanaceae--Lycopersicon esculentum (tomato), Capiscum annuum (bell pepper), and Datura wrightii; and Martyniaceae--Pronboscideaparviflora. Headspace volatiles were collected from undamaged foliage of potted, living plants. GC-EAD revealed 23 EAD-active compounds, of which 15 were identified by GC-mass spectrometry. Identified compounds included aliphatic, aromatic, and terpenoid compounds bearing a range of functional groups. Nine EAD-active compounds were common to all four host plant species: (Z)-3-hexenyl acetate, nonanal, decanal, phenylacetaldehyde, methyl salicylate, benzyl alcohol, geranyl acetone, (E)-nerolidol, and one unidentified compound. Behavioral responses of female moths to an eight-component synthetic blend of selected tomato headspace volatiles were tested in a laboratory wind tunnel. Females were attracted to the blend. A comparison of responses from antennae of males and females to bell pepper headspace volatiles revealed that males responded to the same suite of volatiles as females, except for (Z)-3-hexenyl benzoate. EAD responses of males also were lower for (Z)-and (E)-nerolidol and one unidentified compound. Electroantennogram EAG dose-response curves for the 15 identified EAD-active volatiles were recorded. At the higher test doses (10-100 microg), female antennae yielded larger EAG responses to terpenoids and to aliphatic and aromatic esters. Male antennae did respond to the higher doses of (Z)-3-hexenyl benzoate, indicating that they can detect this compound. On the basis of ubiquity of the EAD-active volatiles identified to date in host plant headspace collections, we suggest that M. sexta uses a suite of volatiles to locate and identify appropriate host plants.

[HIV/AIDS spread and influence on other health-related Millennium Development Goals].

PubMed

Alban, Anita; Andersen, Nina Bjerglund

2006-09-04

HIV/AIDS is threatening the development of countries with high HIV prevalence. This article analyses the impact of HIV/AIDS on the Millennium Development Goals for Health. The analysis is based on a literature survey on the impact of HIV on child health, maternal mortality, tuberculosis and malaria. We find a strong correlation between HIV and child mortality and HIV and TB. We conclude that, in order to reach the Millennium Development Goals, health strategies must include a comprehensive and coordinated approach to fight major health problems including improved resource allocation.

A Novel Method for In Situ Electromechanical Characterization of Nanoscale Specimens

PubMed Central

Reid, Russell C.; Piqué, Alberto; Kang, Wonmo

2017-01-01

Electrically assisted deformation (EAD) is increasingly being used to improve the formability of metals during processes such as sheet metal rolling and forging. Adoption of this technique is proceeding despite disagreement concerning the underlying mechanism responsible for EAD. The experimental procedure described herein enables a more explicit study compared to previous EAD research by removing thermal effects, which are responsible for disagreement in interpreting previous EAD results. Furthermore, as the procedure described here enables EAD observation in situ and in real time in a transmission electron microscope (TEM), it is superior to existing post-mortem methods that observe EAD effects post-test. Test samples consist of a single crystal copper (SCC) foil having a free-standing tensile test section of nanoscale thickness, fabricated using a combination of laser and ion beam milling. The SCC is mounted to an etched silicon base that provides mechanical support and electrical isolation while serving as a heat sink. Using this geometry, even at high current density (~3,500 A/mm2), the test section experiences a negligible temperature increase (<0.02 °C), thus eliminating Joule heating effects. Monitoring material deformation and identifying the corresponding changes to microstructures, e.g. dislocations, are accomplished by acquiring and analyzing a series of TEM images. Our sample preparation and in situ experiment procedures are robust and versatile as they can be readily utilized to test materials with different microstructures, e.g., single and polycrystalline copper. PMID:28605394

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.

Give Me a Like: How HIV/AIDS Nonprofit Organizations Can Engage Their Audience on Facebook.

PubMed

Huang, Yu-Chao; Lin, Yi-Pin; Saxton, Gregory D

2016-12-01

With the rapid proliferation and adoption of social media among healthcare professionals and organizations, social media-based HIV/AIDS intervention programs have become increasingly popular. However, the question of the effectiveness of the HIV/AIDS messages disseminated on social media has received scant attention in the literature. The current study applies content analysis to examine the relationship between Facebook messaging strategies employed by 110 HIV/AIDS nonprofit organizations and audience reactions in the form of liking, commenting, and sharing behavior. The results reveal that HIV/AIDS nonprofit organizations often use informational messages as one-way communication with their audience instead of dialogic interactions. Some specific types of messages, such as medication-focused messages, engender better audience engagement; in contrast, event-related messages and call-to-action messages appear to translate into lower corresponding audience reactions. The findings provide guidance to HIV/AIDS organizations in developing effective social media communication strategies.

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

Influence of Computer-Aided Detection on Performance of Screening Mammography

PubMed Central

Fenton, Joshua J.; Taplin, Stephen H.; Carney, Patricia A.; Abraham, Linn; Sickles, Edward A.; D'Orsi, Carl; Berns, Eric A.; Cutter, Gary; Hendrick, R. Edward; Barlow, William E.; Elmore, Joann G.

2011-01-01

Background Computer-aided detection identifies suspicious findings on mammograms to assist radiologists. Since the Food and Drug Administration approved the technology in 1998, it has been disseminated into practice, but its effect on the accuracy of interpretation is unclear. Methods We determined the association between the use of computer-aided detection at mammography facilities and the performance of screening mammography from 1998 through 2002 at 43 facilities in three states. We had complete data for 222,135 women (a total of 429,345 mammograms), including 2351 women who received a diagnosis of breast cancer within 1 year after screening. We calculated the specificity, sensitivity, and positive predictive value of screening mammography with and without computer-aided detection, as well as the rates of biopsy and breast-cancer detection and the overall accuracy, measured as the area under the receiver-operating-characteristic (ROC) curve. Results Seven facilities (16%) implemented computer-aided detection during the study period. Diagnostic specificity decreased from 90.2% before implementation to 87.2% after implementation (P<0.001), the positive predictive value decreased from 4.1% to 3.2% (P = 0.01), and the rate of biopsy increased by 19.7% (P<0.001). The increase in sensitivity from 80.4% before implementation of computer-aided detection to 84.0% after implementation was not significant (P = 0.32). The change in the cancer-detection rate (including invasive breast cancers and ductal carcinomas in situ) was not significant (4.15 cases per 1000 screening mammograms before implementation and 4.20 cases after implementation, P = 0.90). Analyses of data from all 43 facilities showed that the use of computer-aided detection was associated with significantly lower overall accuracy than was nonuse (area under the ROC curve, 0.871 vs. 0.919; P = 0.005). Conclusions The use of computer-aided detection is associated with reduced accuracy of interpretation of

Neurodynamic evaluation of hearing aid features using EEG correlates of listening effort.

PubMed

Bernarding, Corinna; Strauss, Daniel J; Hannemann, Ronny; Seidler, Harald; Corona-Strauss, Farah I

2017-06-01

In this study, we propose a novel estimate of listening effort using electroencephalographic data. This method is a translation of our past findings, gained from the evoked electroencephalographic activity, to the oscillatory EEG activity. To test this technique, electroencephalographic data from experienced hearing aid users with moderate hearing loss were recorded, wearing hearing aids. The investigated hearing aid settings were: a directional microphone combined with a noise reduction algorithm in a medium and a strong setting, the noise reduction setting turned off, and a setting using omnidirectional microphones without any noise reduction. The results suggest that the electroencephalographic estimate of listening effort seems to be a useful tool to map the exerted effort of the participants. In addition, the results indicate that a directional processing mode can reduce the listening effort in multitalker listening situations.

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.

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.

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…

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 ...

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.

[Prostitution and AIDS in the city of Mexico].

PubMed

Uribe-Zúñiga, P; Hernández-Tepichín, G; del Río-Chiriboga, C; Ortiz, V

1995-01-01

Since 1987 The National AIDS Council in Mexico (CONASIDA), has conducted research projects among female commercial sex workers (CSW), who are seen at the AIDS Information Centers. Through these studies, we have been able to find out how different issues influence commercial sex work in Mexico City. Since the beginning of our own studies in 1989, HIV prevalence in this particular group has remained low (0.04%-0.2%). Factors found to be associated with condom use were: educational level, not having children, more experience in sex work and younger age. Condom use was reported by 88% of the women; however, qualitative information and high STD prevalence rates suggest a much lower condom use. Mandatory HIV testing is not useful as a preventive measure among sex workers. Persuasive and structural interventions must be implemented in accordance with local and legal situations.

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 ...

AIDS epidemic in Malawi: shaking cultural foundations.

PubMed

Chirwa, I

1993-05-01

Many young men and women in Malawi are infected with HIV and dying from AIDS. The head of the Malawi AIDS Control Program estimates that as many as 10% of all adults in the country may be infected with HIV, with the rate being higher in urban areas. While more than 90% of the population is now aware of the existence of AIDS and its dangers, changes in behavior have not taken place and HIV continues to spread. Early campaigns attempted to generate condom use through peer educators among bar girls, truck drivers, and STD patients. Many men state, however, that they prefer to have sex without condoms because it is more exciting. Others cite alcohol consumption, ignorance of the dangers of HIV infection, and/or a fear of suggesting mistrust in a partner as reasons for not using condoms. Many women also find it difficult to negotiate condom use among reluctant men. Making condoms readily accessible and giving them a positive image may help increase their rate of use; the opposition of some religious groups must be thwarted and the distribution system needs to be improved to realize these ends. Condoms are provided to Malawi free of charge by the US Agency of International Development. Supplies are then either distributed free through health centers and bars or sold in shops. The failure of free condoms to be readily available in rural areas where 90% of the population resides, however, poses concern. Finally, training programs, counseling, anonymous HIV testing centers, and peer educators are among some of the interventions being made against AIDS in Malawi.

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

AIDS: New Challenge to the Counseling Psychologist in Private Practice.

ERIC Educational Resources Information Center

Fradkin, Howard R.

Counseling psychologists, especially those who work with homosexual men, may find that Acquired Immune Deficiency Syndrome (AIDS) is a major focus of their work. Therapists must be comfortable talking explicitly with these clients about sex, and must be able to help clients talk explicitly about their behavior. Clients often feel ambivalent about…

Theoretical Study on Nano-Catalyst Burn Rate

DTIC Science & Technology

2014-11-26

the adsorbed system EAP +surface and the adsorption state, with a positive value of Eads being thermodynamically favorable: Eads = (Esurface + EAP ... EAP +surface, (1) The interaction between the TiO2 surfaces and the AP molecules has been analyzed by

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.

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.

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.

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.

Does foreign aid crowd out government investments? Evidence from rural health centres in Rwanda

PubMed Central

Lu, Chunling; Cook, Benjamin; Desmond, Chris

2017-01-01

Background Rural healthcare facilities in low-income countries play a major role in providing primary care to rural populations. We examined the link of foreign aid with government investments and medical service provision in rural health centres in Rwanda. Methods Using the District Health System Strengthening Tool, a web-based database built by the Ministry of Health in Rwanda, we constructed two composite indices representing provision of (1) child and maternal care and (2) HIV, tuberculosis (TB) and malaria services in 330 rural health centres between 2009 and 2011. Financing variables in a healthcare centre included received funds from various sources, including foreign donors and government. We used multilevel random-effects model in regression analyses and examined the robustness of results to a range of alternative specification, including scale of dependent variables, estimation methods and timing of aid effects. Findings Both government and foreign donors increased their direct investments in the 330 rural healthcare centres during the period. Foreign aid was positively associated with government investments (0.13, 95% CI 0.06 to 0.19) in rural health centres. Aid in the previous year was positively associated with service provision for child and maternal health (0.008, 95% CI 0.002 to 0.014) and service provision for HIV, TB and malaria (0.014, 95% CI 0.004 to 0.022) in the current year. The results are robust when using fixed-effects models. Conclusions These findings suggest that foreign aid did not crowd out government investments in the rural healthcare centres. Foreign aid programmes, conducted in addition to government investments, could benefit rural residents in low-income countries through increased service provision in rural healthcare facilities. PMID:29082015

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

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…

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…

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

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)

Social Support Network among People Living with HIV/AIDS in Iran

PubMed Central

Forouzan, Ameneh Setareh; Sajjadi, Homeira; Salimi, Yahya; Dejman, Masoumeh

2013-01-01

This study considers social network interactions as a potential source of support for individuals living with HIV/AIDS in Iran. This cross-sectional study was conducted on 224 people with HIV/AIDS who refer to behavioral counseling centers. Participants were randomly selected among all people with HIV/AIDS from these centers. Relatives were more reported as sources of support than nonrelatives. They were closer to participants, but there was difference between the closest type among relative and nonrelative supporters (P = 0.01). Mean of functional support with considering the attainable range 0–384 was low (126.74  (SD = 76.97)). Social support of participants has been found to be associated with CD4 cell count (P = 0.000), sex (P = 0.049), and network size (P = 0.000) after adjusted for other variables in the final model. Totally, in this study, many of participants had the static social support network that contained large proportions of family and relatives. The findings contribute to the evidence for promotion of knowledge about social support network and social support of people living with HIV/AIDS. PMID:23710351

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.

CRF19_cpx is an Evolutionary fit HIV-1 Variant Strongly Associated With Rapid Progression to AIDS in Cuba

PubMed Central

Kouri, Vivian; Khouri, Ricardo; Alemán‬, Yoan; Abrahantes, Yeissel; Vercauteren, Jurgen; Pineda-Peña, Andrea-Clemencia; Theys, Kristof; Megens, Sarah; Moutschen, Michel; Pfeifer, Nico; Van Weyenbergh, Johan; Pérez, Ana B.; Pérez, Jorge; Pérez, Lissette; Van Laethem, Kristel; Vandamme, Anne-Mieke

2015-01-01

Background Clinicians reported an increasing trend of rapid progression (RP) (AIDS within 3 years of infection) in Cuba. Methods Recently infected patients were prospectively sampled, 52 RP at AIDS diagnosis (AIDS-RP) and 21 without AIDS in the same time frame (non-AIDS). 22 patients were sampled at AIDS diagnosis (chronic-AIDS) retrospectively assessed as > 3 years infected. Clinical, demographic, virological, epidemiological and immunological data were collected. Pol and env sequences were used for subtyping, transmission cluster analysis, and prediction of resistance, co-receptor use and evolutionary fitness. Host, immunological and viral predictors of RP were explored through data mining. Findings Subtyping revealed 26 subtype B strains, 6 C, 6 CRF18_cpx, 9 CRF19_cpx, 29 BG-recombinants and other subtypes/URFs. All patients infected with CRF19 belonged to the AIDS-RP group. Data mining identified CRF19, oral candidiasis and RANTES levels as the strongest predictors of AIDS-RP. CRF19 was more frequently predicted to use the CXCR4 co-receptor, had higher fitness scores in the protease region, and patients had higher viral load at diagnosis. Interpretation CRF19 is a recombinant of subtype D (C-part of Gag, PR, RT and nef), subtype A (N-part of Gag, Integrase, Env) and subtype G (Vif, Vpr, Vpu and C-part of Env). Since subtypes D and A have been associated with respectively faster and slower disease progression, our findings might indicate a fit PR driving high viral load, which in combination with co-infections may boost RANTES levels and thus CXCR4 use, potentially explaining the fast progression. We propose that CRF19 is evolutionary very fit and causing rapid progression to AIDS in many newly infected patients in Cuba. PMID:26137563

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

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.

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.

Reading skills in Persian deaf children with cochlear implants and hearing aids.

PubMed

Rezaei, Mohammad; Rashedi, Vahid; Morasae, Esmaeil Khedmati

2016-10-01

Reading skills are necessary for educational development in children. Many studies have shown that children with hearing loss often experience delays in reading. This study aimed to examine reading skills of Persian deaf children with cochlear implant and hearing aid and compare them with normal hearing counterparts. The sample consisted of 72 s and third grade Persian-speaking children aged 8-12 years. They were divided into three equal groups including 24 children with cochlear implant (CI), 24 children with hearing aid (HA), and 24 children with normal hearing (NH). Reading performance of participants was evaluated by the "Nama" reading test. "Nama" provides normative data for hearing and deaf children and consists of 10 subtests and the sum of the scores is regarded as reading performance score. Results of ANOVA on reading test showed that NH children had significantly better reading performance than deaf children with CI and HA in both grades (P < 0.001). Post-hoc analysis, using Tukey test, indicated that there was no significant difference between HA and CI groups in terms of non-word reading, word reading, and word comprehension skills (respectively, P = 0.976, P = 0.988, P = 0.998). Considering the findings, cochlear implantation is not significantly more effective than hearing aid for improvement of reading abilities. It is clear that even with considerable advances in hearing aid technology, many deaf children continue to find literacy a challenging struggle. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Response of the small hive beetle (Aethina tumida) to a blend of chemicals identified from honeybee (Apis mellifera) volatiles

USDA-ARS?s Scientific Manuscript database

Coupled gas chromatographic-electroantennographic detection (GC-EAD) analyses of Super Q collected worker honey bee volatiles revealed several components that elicited antennal responses by the small hive beetle Aethina tumida. However, GC-MS analysis showed that eight of these EAD-active components...

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

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…

Do personal stories make patient decision aids more effective? A critical review of theory and evidence

PubMed Central

2013-01-01

Background Patient decision aids support people to make informed decisions between healthcare options. Personal stories provide illustrative examples of others’ experiences and are seen as a useful way to communicate information about health and illness. Evidence indicates that providing information within personal stories affects the judgments and values people have, and the choices they make, differentially from facts presented in non-narrative prose. It is unclear if including narrative communications within patient decision aids enhances their effectiveness to support people to make informed decisions. Methods A survey of primary empirical research employing a systematic review method investigated the effect of patient decision aids with or without a personal story on people’s healthcare judgements and decisions. Searches were carried out between 2005-2012 of electronic databases (Medline, PsycINFO), and reference lists of identified articles, review articles, and key authors. A narrative analysis described and synthesised findings. Results Of 734 citations identified, 11 were included describing 13 studies. All studies found participants’ judgments and/or decisions differed depending on whether or not their decision aid included a patient story. Knowledge was equally facilitated when the decision aids with and without stories had similar information content. Story-enhanced aids may help people recall information over time and/or their motivation to engage with health information. Personal stories affected both “system 1” (e.g., less counterfactual reasoning, more emotional reactions and perceptions) and “system 2” (e.g., more perceived deliberative decision making, more stable evaluations over time) decision-making strategies. Findings exploring associations with narrative communications, decision quality measures, and different levels of literacy and numeracy were mixed. The pattern of findings was similar for both experimental and real

Difficulties facing healthcare workers in the era of AIDS treatment in Lesotho.

PubMed

Koto, Masebeo Veronica; Maharaj, Pranitha

2016-01-01

Sub-Saharan Africa is most affected by the AIDS pandemic and Lesotho is no exception. In many countries, healthcare workers are at the forefront of the fight against AIDS. This study explores the difficulties facing healthcare workers in Lesotho using a combination of qualitative methods--focus group discussions and in-depth interviews. The findings suggest that healthcare workers are afraid of contracting HIV from their patients and this affects their delivery of services. In addition, the results revealed that poor infrastructure and shortage of supplies at the facilities hinder healthcare workers from performing their duties effectively. The other concern was the heavy workload and severe time constraints which puts enormous stress on healthcare workers. Stigma and discrimination emerged as major problems for healthcare workers. Addressing the challenges facing healthcare workers is essential in effectively managing the AIDS pandemic facing the continent.

Computer-aided dispatch--traffic management center field operational test : Washington State final report

DOT National Transportation Integrated Search

2006-05-01

This document provides the final report for the evaluation of the USDOT-sponsored Computer-Aided Dispatch - Traffic Management Center Integration Field Operations Test in the State of Washington. The document discusses evaluation findings in the foll...

Teaching Advance Care Planning to Medical Students with a Computer-Based Decision Aid

PubMed Central

Levi, Benjamin H.

2013-01-01

Discussing end-of-life decisions with cancer patients is a crucial skill for physicians. This article reports findings from a pilot study evaluating the effectiveness of a computer-based decision aid for teaching medical students about advance care planning. Second-year medical students at a single medical school were randomized to use a standard advance directive or a computer-based decision aid to help patients with advance care planning. Students' knowledge, skills, and satisfaction were measured by self-report; their performance was rated by patients. 121/133 (91%) of students participated. The Decision-Aid Group (n=60) outperformed the Standard Group (n=61) in terms of students´ knowledge (p<0.01), confidence in helping patients with advance care planning (p<0.01), knowledge of what matters to patients (p=0.05), and satisfaction with their learning experience (p<0.01). Likewise, patients in the Decision Aid Group were more satisfied with the advance care planning method (p<0.01) and with several aspects of student performance. Use of a computer-based decision aid may be an effective way to teach medical students how to discuss advance care planning with cancer patients. PMID:20632222

A Review of Shared Decision-Making and Patient Decision Aids in Radiation Oncology.

PubMed

Woodhouse, Kristina Demas; Tremont, Katie; Vachani, Anil; Schapira, Marilyn M; Vapiwala, Neha; Simone, Charles B; Berman, Abigail T

2017-06-01

Cancer treatment decisions are complex and may be challenging for patients, as multiple treatment options can often be reasonably considered. As a result, decisional support tools have been developed to assist patients in the decision-making process. A commonly used intervention to facilitate shared decision-making is a decision aid, which provides evidence-based outcomes information and guides patients towards choosing the treatment option that best aligns with their preferences and values. To ensure high quality, systematic frameworks and standards have been proposed for the development of an optimal aid for decision making. Studies have examined the impact of these tools on facilitating treatment decisions and improving decision-related outcomes. In radiation oncology, randomized controlled trials have demonstrated that decision aids have the potential to improve patient outcomes, including increased knowledge about treatment options and decreased decisional conflict with decision-making. This article provides an overview of the shared-decision making process and summarizes the development, validation, and implementation of decision aids as patient educational tools in radiation oncology. Finally, this article reviews the findings from decision aid studies in radiation oncology and offers various strategies to effectively implement shared decision-making into clinical practice.

Effects of External Learning Aids on Learning with Ill-Structured Hypertext.

ERIC Educational Resources Information Center

Astleitner, Hermann

1997-01-01

Describes three experiments with high school and college students concerning learning with ill-structured hypertext; in each study, one different kind of external learning aid (memo pads, learning time, and teaching objectives) was manipulated and examined for its effect on intentional and incidental knowledge acquisition. Findings are discussed…

Provider training and experience for people living with HIV/AIDS.

PubMed

Rackal, Julia M; Tynan, Anne-Marie; Handford, Curtis D; Rzeznikiewiz, Damian; Agha, Ayda; Glazier, Richard

2011-06-15

The complexity of HIV/AIDS raises challenges for the effective delivery of care. It is important to ensure that the expertise and experience of care providers is of high quality. Training and experience of HIV/AIDS providers may impact not only individual patient outcomes but increasingly on health care costs as well. The objective of this review is to assess the effects of provider training and experience on people living with HIV/AIDS on the following outcomes: immunological (ie. viral load, CD4 count), medical (ie. mortality, proportion on antiretrovirals), psychosocial (ie. quality of life measures) and economic outcomes (ie health care costs). We searched MEDLINE, EMBASE, Dissertation Abstracts International (DAI), CINAHL, HealthStar, PsycInfo, PsycLit, Social Sciences Abstracts, and Sociological Abstracts from January 1, 1980 through May 29, 2009.  Electronic searches were performed for abstracts from major international AIDS conferences. Reference lists from pertinent articles, books and review articles were retrieved and reviewed. Randomized controlled trials (RCTs), controlled clinical trials, cohort, case control, cross-sectional studies and controlled before and after designs that examined the qualifications/training and patient volume of HIV/AIDS care of providers caring for persons known to be infected with HIV/AIDS were included. At least two authors independently assessed trial quality and extracted data. Study authors were contacted for further information as required. Assessment of confounding factors was undertaken independently by two reviewers. A total of four studies (one randomized controlled trial, three non- randomized studies) involving 8488 people living with HIV/AIDS were included. The main findings of this review demonstrated a trend to improved outcomes when treated by a provider with more training/expertise in HIV/AIDS care in the outpatient (clinic) setting. Due to the heterogeneity of the included studies, we could not perform a

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.

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.

Doing worse but knowing better: an exploration of the relationship between HIV/AIDS knowledge and sexual behavior among adolescents in Flemish secondary schools.

PubMed

Berten, Hans; Van Rossem, Ronan

2009-10-01

Most studies on sexual behavior have approached the relationship between AIDS knowledge and sexual behavior unidirectionally. This paper sets out to examine a reciprocal relationship between AIDS knowledge and sexual behavior, in which it is possible that adolescents who enter into sexuality may start to actively seek out information on sex. Additionally, the effects of various sources for AIDS-related information and condom use are analyzed. Data from the Flemish Educational Assessment project, which surveyed a sample of adolescents from the 3rd and 5th years of secondary school, were used. Results indicate that the relationship between AIDS knowledge and sexual behavior is quite complex. On one hand, we find that better knowledge leads to a later onset of sexuality and more consistent condom use; on the other hand, we find that adolescents who start sex earlier and use condoms inconsistently tend to be more knowledgeable about AIDS.

(Findings of the Costa Rica power sector efficiency study)

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

Waddle, D.B.

To present findings of the Costa Rica Power Sector Efficiency Study to the Instituto Costarricense de Electridad, and to the Ministry of Energy, Natural Resources and Mining. To discuss the progress and plans for the Central American Rural Electrification Project with US Agency for International Development (USAID)/Regional Office Central American Program (ROCAP). I traveled to San Jose, Costa Rica to present the findings of the Costa Rica Power Sector Efficiency Study to our counterparts in the utility and the Ministry of Energy. Discussions were held with line level managers at Instituto Costarricensede Electricidad (ICE) and Ministry of Energy Mines andmore » Natural Resources (MIRENEM), as well as a plan of action set for the final stage of the project. Discussions were held for a one day period with both the bilateral Agency for International Development (AID) and the regional AID mission regarding the need for a similar study in Guatemala and matters directly pertaining to the Central American Rural Electrification Study (CARES) project.« less

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.

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…

AIDS prevention is thicker than blood. Zimbabwe.

PubMed

Steinberg, J

1992-01-01

Usually, giving blood is generous. Sometimes, however, it is lethal. In countries such as the US, India and Brazil, where blood donors can get paid by the pint, drug addicts, street dwellers and others who have little to sell except their bodies flock to for-profit blood centers. Many of these people carry the AIDS virus. A survey in the Indian state of Maharashtra revealed that 27% of blood donors tested positive for AIDS antibodies--a slightly higher rate than the same survey found among prostitutes. If 1 private blood bank tests for AIDS antibodies and turns HIV-positive volunteers away--forget about treating them--those poor and desperate enough can often find another, less scrupulous clinic. Or a clinic that doesn't do the testing properly. Although the 1988 Brazilian constitution banned the sale of blood, private clinics continue to flourish and nobody knows whose veins the blood is flowing from. The inevitable result is a frightening rate of contamination. An estimated 85% of Brazilian hemophiliacs have become infected with the HIV virus by contaminated blood or blood products. Even in countries that eschew blood sales and rely on donated supplies, the danger of HIV contamination is still present. HIV infection often does not generate antibodies for weeks; sometimes months or even years. In many 3rd World communities without adequate equipment, blood storage is impossible. The cost of testing emergency donations is so high that the choice may be narrowed--either go without testing or do without blood. Despite all these obstacles, Zimbabwe has shown that a 3rd World country where public health care takes precedence over private profit can make the blood supply network a force for reducing the spread of AIDS rather than increasing it. All blood donations in Zimbabwe were voluntary even before AIDS became an issue. When AIDS was accorded recognition as a serious issue, the country had no clinic for HIV testing. Concerned with the rapid spread of AIDS among the

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].

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.

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.

Development of a host-based semiochemical lure for trapping emerald ash borer (Agrilus planipennis (Coleoptera: Buprestidae)

Treesearch

Damon J. Crook; Ashot Khrimian; Joseph A. Francese; Ivich Fraser; Therese M. Poland; Alan J. Sawyer; Victor C. Mastro

2008-01-01

Bark volatiles from green ash Fraxinus pennsylvanica were tested for electrophysiological activity by Agrilus planipennis using gas chromatographic-electroantennographic detection (GC-EAD) and for behavioral activity using baited purple traps in Michigan. GC-EAD analysis of the headspace volatiles of bark tissue samples from 0...

29 CFR 4041.45 - Distress termination notice.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Single-Employer Plan Termination, with Schedule EA-D, Distress Termination Enrolled Actuary Certification... guaranteed benefits. Unless the enrolled actuary certifies, in the Schedule EA-D filed in accordance with... benefits or benefit liabilities. If the enrolled actuary certifies that the plan is sufficient either for...

29 CFR 4041.45 - Distress termination notice.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Single-Employer Plan Termination, with Schedule EA-D, Distress Termination Enrolled Actuary Certification... guaranteed benefits. Unless the enrolled actuary certifies, in the Schedule EA-D filed in accordance with... benefits or benefit liabilities. If the enrolled actuary certifies that the plan is sufficient either for...

29 CFR 4041.45 - Distress termination notice.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Single-Employer Plan Termination, with Schedule EA-D, Distress Termination Enrolled Actuary Certification... guaranteed benefits. Unless the enrolled actuary certifies, in the Schedule EA-D filed in accordance with... benefits or benefit liabilities. If the enrolled actuary certifies that the plan is sufficient either for...

29 CFR 4041.45 - Distress termination notice.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Single-Employer Plan Termination, with Schedule EA-D, Distress Termination Enrolled Actuary Certification... guaranteed benefits. Unless the enrolled actuary certifies, in the Schedule EA-D filed in accordance with... benefits or benefit liabilities. If the enrolled actuary certifies that the plan is sufficient either for...

29 CFR 4041.45 - Distress termination notice.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Single-Employer Plan Termination, with Schedule EA-D, Distress Termination Enrolled Actuary Certification... guaranteed benefits. Unless the enrolled actuary certifies, in the Schedule EA-D filed in accordance with... benefits or benefit liabilities. If the enrolled actuary certifies that the plan is sufficient either for...

Daily ambient temperature and renal colic incidence in Guangzhou, China: a time-series analysis

NASA Astrophysics Data System (ADS)

Yang, Changyuan; Chen, Xinyu; Chen, Renjie; Cai, Jing; Meng, Xia; Wan, Yue; Kan, Haidong

2016-08-01

Few previous studies have examined the association between temperature and renal colic in developing regions, especially in China, the largest developing country in the world. We collected daily emergency ambulance dispatches (EADs) for renal colic from Guangzhou Emergency Center from 1 January 2008 to 31 December 2012. We used a distributed-lag nonlinear model in addition to the over-dispersed generalized additive model to investigate the association between daily ambient temperature and renal colic incidence after controlling for seasonality, humidity, public holidays, and day of the week. We identified 3158 EADs for renal colic during the study period. This exposure-response curve was almost flat when the temperature was low and moderate and elevated when the temperature increased over 21 °C. For heat-related effects, the significant risk occurred on the concurrent day and diminished until lag day 7. The cumulative relative risk of hot temperatures (90th percentile) and extremely hot temperatures (99th percentile) over lag days 0-7 was 1.92 (95 % confidence interval, 1.21, 3.05) and 2.45 (95 % confidence interval, 1.50, 3.99) compared with the reference temperature of 21 °C. This time-series analysis in Guangzhou, China, suggested a nonlinear and lagged association between high outdoor temperatures and daily EADs for renal colic. Our findings might have important public health significance to prevent renal colic.

Demographic and social factors associated with homophobia and fear of AIDS in a community sample.

PubMed

Walch, Susan E; Orlosky, Paula M; Sinkkanen, Kimberly A; Stevens, Heather R

2010-01-01

Examinations of demographic and social factors associated with homophobia and fear of AIDS are limited by the frequent use of homogeneous, college student samples and limited examination of interrelationships among variables. The present study examined community attitudes toward homosexuality and fear of HIV/AIDS as a function of age, education, race/ethnicity, religious affiliation, political party affiliation, and personal contact with homosexual individuals and persons living with HIV/AIDS. A community sample of 463 adults completed standardized measures of homophobia and fear of AIDS as well as demographic and social background items. When examined separately, each demographic and social factor assessed, with the exception of race/ethnicity, was associated with homophobia and all but race/ethnicity and political party affiliation were associated with fear of AIDS. However, when entered into multiple regression analyses, 24% of the variance in homophobia was predicted by a single variable, including only personal contact with homosexual individuals, while 18% of the variance in fear of AIDS was accounted for by five variables, including personal contact with homosexual individuals, religious affiliation, political affiliation, education, and personal contact with someone living with HIV/AIDS. Findings suggest that it is important to consider intercorrelations among social and demographic factors, particularly when considering homophobia.

The AIDS scare in India could be aid-induced.

PubMed

Mohan, S

1996-01-01

Peter Piot, head of the Joint United Nations Program on HIV/AIDS (UNAIDS), told the World AIDS Conference in Vancouver that India had 3 million people infected with HIV. The Indian government, however, gave no estimate because it has no baseline data upon which a realistic projection can be made. The National AIDS Control Organization (NACO) officially questioned Dr. Piot on the basis of his estimates. Piot attributes his figure to World Health Organization estimates made in consultation with NACO at the end of 1994 that there were 1.75 million people living with HIV in India. Alarmist reports have appeared in the media based upon Dr. Piot's comments. Some health experts, however, believe that the figures are being inflated by the West to pressure India into accepting vaccine trials and other research on HIV-infected people. For now, neither the Indian government nor the country's general population seem concerned about the reported statistics.

Women's health, HIV/AIDS and the workplace in South Africa.

PubMed

Sprague, Courtenay

2008-11-01

This work explores the connections between gender inequality, HIV/AIDS and women's health in the world of work in South Africa. These connections are located within a context of significant reversals in development, specifically declining life expectancy and premature mortality for South Africans - particularly for women. By relying on the existing literature and interviews with 33 key informants, the paper examines the extent to which South African workplaces are recognising women's social and biological vulnerability to HIV. In particular, the paper considers the potential role of the workplace in responding to growing evidence that links gender and health by establishing targeted HIV/AIDS interventions. The findings suggest that the vast majority of company representatives do not recognise women's social and biological vulnerability and related social norms vis-à-vis HIV and AIDS. Importantly, most workplaces are not initiating programmes that specifically address women's or men's health. The author briefly identifies factors that may help explain the current state of knowledge and practice in the realm of HIV and women's health in the workplace, and puts forward suggestions for future research.

Application of the Consumer Decision-Making Model to Hearing Aid Adoption in First-Time Users.

PubMed

Amlani, Amyn M

2016-05-01

Since 1980, hearing aid adoption rates have remained essentially the same, increasing at a rate equal to the organic growth of the population. Researchers have used theoretical models from psychology and sociology to determine those factors or constructs that lead to the adoption of hearing aids by first-time impaired listeners entering the market. In this article, a theoretical model, the Consumer Decision-Making Model (CDM), premised on the neobehavioral approach that considers an individual's psychological and cognitive emphasis toward a product or service, is described. Three theoretical models (i.e., transtheoretical, social model of disability, Health Belief Model), and their relevant findings to the hearing aid market, are initially described. The CDM is then presented, along with supporting evidence of the model's various factors from the hearing aid literature. Future applications of the CDM to hearing health care also are discussed.

Sexual Risk Behaviors, AIDS Knowledge, and Beliefs about AIDS among Runaways.

ERIC Educational Resources Information Center

Rotheram-Borus, Mary Jane; Koopman, Cheryl

1991-01-01

Examined young runaways' current risk behaviors, knowledge of AIDS, and beliefs about preventing AIDS by questioning 130 male and female subjects from shelters in New York City in 1988-89. Results did not explain the 6.7 percent seroprevalence rate reported in l988. Recommends closer inquiries regarding IV drug use and prostitution. (DM)

Orientation to Health Aide Careers Mini-Course & Home Health Aide Course.

ERIC Educational Resources Information Center

Novak, Kathy; And Others

Designed for use in a self-paced, open-entry/open-exit vocational training program for home health aides, this program guide is one of six for teachers of adult women offenders from a correctional institution. Module topic outlines are presented on eight topics: your career as a health aide; maintaining health; recognizing illness; positioning and…

AIDS in Mexican prisons.

PubMed

Olivero, J M; Roberts, J B

1995-01-01

The human rights organization Americas Watch, which toured Mexican prisons, reported in 1991 that all prisoners with HIV infection in the Mexico City area were housed in a single AIDS ward in Santa Marta Prison. In 1991, the 16-bed facility had 15 patients; in 1993, this number had increased by 5. In Mexico City, with 3 prisons holding over 2000 male adults each, there were only 20 known infected prisoners in the AIDS ward at Santa Marta. In 1991, authorities at Matamoros, in the state of Tamaulipas, insisted that none of their inmates had ever been diagnosed as infected with HIV. The prison physician at Reynosa indicated that only 2 inmates since 1985 had ever been diagnosed as infected. In 1992, the prison in Saltillo, in the state of Coahuila, reported that here had yet to be a single positive test for HIV. The prison at Reynosa held 1500 people and only 2 inmates were diagnosed as having AIDS between 1985 and 1991. Prisons at Matamoros and Saltillo held similar numbers but had no experience of infected inmates. A survey of 2 prisons in the state of Tamaulipas indicates that around 12% of the population may use IV drugs, and 9% indicate sharing needles. It is possible for prisoners to die of diseases like pneumonia, associated with AIDS, without the connection to AIDS being diagnosed. Each state, and possibly each prison in Mexico, has its own particular AIDS policies. Santa Marta was the single facility in Mexico City used to house AIDS-infected prisoners, who were segregated. Finally, the prison at Saltillo required all women entering the facility to have a medical examination, including a test for HIV. High-level prison personnel have demonstrated ignorance and fear of AIDS and intolerance of infected prisoners. Mexico must reassess the need to provide adequate medical care to offenders who are sick and dying behind bars.

30 CFR 75.1913 - Starting aids.

Code of Federal Regulations, 2012 CFR

2012-07-01

... is taking place; or (3) Used in any area where 1.0 percent or greater concentration of methane is... fuel starting aids shall be used in accordance with recommendations provided by the starting aid... fuel starting aids shall be stored in metal enclosures that are used only for storage of starting aids...

30 CFR 75.1913 - Starting aids.

Code of Federal Regulations, 2010 CFR

2010-07-01

... is taking place; or (3) Used in any area where 1.0 percent or greater concentration of methane is... fuel starting aids shall be used in accordance with recommendations provided by the starting aid... fuel starting aids shall be stored in metal enclosures that are used only for storage of starting aids...

30 CFR 75.1913 - Starting aids.

Code of Federal Regulations, 2013 CFR

2013-07-01

... is taking place; or (3) Used in any area where 1.0 percent or greater concentration of methane is... fuel starting aids shall be used in accordance with recommendations provided by the starting aid... fuel starting aids shall be stored in metal enclosures that are used only for storage of starting aids...

30 CFR 75.1913 - Starting aids.

Code of Federal Regulations, 2011 CFR

2011-07-01

... is taking place; or (3) Used in any area where 1.0 percent or greater concentration of methane is... fuel starting aids shall be used in accordance with recommendations provided by the starting aid... fuel starting aids shall be stored in metal enclosures that are used only for storage of starting aids...

30 CFR 75.1913 - Starting aids.

Code of Federal Regulations, 2014 CFR

2014-07-01

... is taking place; or (3) Used in any area where 1.0 percent or greater concentration of methane is... fuel starting aids shall be used in accordance with recommendations provided by the starting aid... fuel starting aids shall be stored in metal enclosures that are used only for storage of starting aids...

Community Colleges Tackle Student Health and HIV/AIDS. AACC Research Brief.

ERIC Educational Resources Information Center

Ottenritter, Nan; Barnett, Lynn

This research brief summarizes the findings of a survey conducted in 1996 to determine the involvement of community colleges in the health of their students. The survey gathered information from 535 campuses concerning administration and leadership, curriculum, and community relationships. This report focuses on HIV/AIDS and the extent to which…

Financial Aid as a Service. A Review of Operations. Summary Report.

ERIC Educational Resources Information Center

Adams, Judith

This review presents a summary of five reports resulting from several studies of Financial Aid Office (FAO) operations at Macomb Community College (MCC) in Michigan designed to determine how services were rendered or perceived. The first report presents findings from the literature search evaluation. An extensive search revealed few published…

Mutations of amino acids in the DNA-recognition domain of Epstein-Barr virus ZEBRA protein alter its sub-nuclear localization and affect formation of replication compartments

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

Park, Richard; Heston, Lee; Shedd, Duane

ZEBRA, a transcription factor and DNA replication protein encoded by the Epstein-Barr virus (EBV) BZLF1 gene, plays indispensable roles in the EBV lytic cycle. We recently described the phenotypes of 46 single amino acid substitutions introduced into the DNA-recognition region of ZEBRA [Heston, L., El-Guindy, A., Countryman, J., Dela Cruz, C., Delecluse, H.J., and Miller, G. 2006]. The 27 DNA-binding-proficient mutants exhibited distinct defects in their ability to activate expression of the kinetic classes of viral genes. Four phenotypic variants could be discerned: wild-type, defective at activating Rta, defective at activating early genes, and defective at activating late genes. Heremore » we analyze the distribution of ZEBRA within the nucleus and the localization of EA-D (the viral DNA polymerase processivity factor), an indicator of the development of replication compartments, in representatives of each phenotypic group. Plasmids encoding wild-type (WT) and mutant ZEBRA were transfected into 293 cells containing EBV-bacmids. WT ZEBRA protein was diffusely and smoothly distributed throughout the nucleus, sparing nucleoli, and partially recruited to globular replication compartments. EA-D induced by WT ZEBRA was present diffusely in some cells and concentrated in globular replication compartments in other cells. The distribution of ZEBRA and EA-D proteins was identical to WT following transfection of K188R, a mutant with a conservative change. The distribution of S186A mutant ZEBRA protein, defective for activation of Rta and EA-D, was identical to WT, except that the mutant ZEBRA was never found in globular compartments. Co-expression of Rta with S186A mutant rescued diffuse EA-D but not globular replication compartments. The most striking observation was that several mutant ZEBRA proteins defective in activating EA-D (R179A, K181A and A185V) and defective in activating lytic viral DNA replication and late genes (Y180E and K188A) were localized to numerous

Types of Hearing Aids

MedlinePlus

... hearing impairment. Most hearing aids share several similar electronic components, including a microphone that picks up sound; ... the ear canal; and batteries that power the electronic parts. Hearing aids differ by: design technology used ...

Further results on the macroeconomic effects of AIDS: the dualistic, labor-surplus economy.

PubMed

Cuddington, J T

1993-09-01

Analyses by Cuddington in 1993 and forthcoming work from Cuddington and Hancock model the macroeconomic effects of the AIDS epidemic using a modified Solow growth model. This single-sector framework rests upon the assumption that labor and capital are always efficiently allocated throughout the economy with neither market failures nor policy-induced distortions resulting in resource misallocation. Economies in low-income developing countries in sub-Saharan Africa, however, are not operating at capacity. Impact models based upon the potential growth path of economies will therefore significantly overstate the effect of an AIDS epidemic. The author thus incorporates the presence of underemployment and dual labor markets to redress the limitations of these earlier impact models. The dual-economy simulations of the economic impact of AIDS using Tanzanian data suggest that the macroeconomic consequences of the epidemic are of the same order of magnitude as those obtained using a single-sector, full-employment model: gross domestic product (GDP) is 15-25% smaller by 2010 than it would have been without AIDS, and per capita GDP is 0-10% smaller. Output lost from AIDS in the dual-economy framework is approximately the same as the output gain achievable through policies designed to increase labor market flexibility. Findings suggest that serious economic reform in economies fraught with AIDS may lessen the negative economic effects of the epidemic.

Is anybody listening? A phenomenological study of pain in hospitalized persons with AIDS.

PubMed

Newshan, G

1998-01-01

Pain is a common problem among hospitalized persons with AIDS (PWAs), yet it has not been well studied. The purpose of this study was to understand, using the phenomenological method, the experience of pain in hospitalized PWAs. Multiple sources of data, including interviews with 11 hospitalized PWAs, literature, poetry, and film, were used to investigate the phenomenon. Five broad themes emerged: knowing pain, battling pain, having AIDS, pain's influence, and being a drug user. Multiple barriers to effective pain management were identified. Although there were commonalities in the experience of pain in chemically dependent and nonchemically dependent PWAs, unique challenges for the chemically dependent PWAs were identified. The findings indicate the importance of listening to and believing reports of pain. In addition, the findings underscore the delicate balance that exists between pain relief and relapse in PWAs with a history of chemical dependency.

29 CFR 1915.98 - First aid.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 7 2010-07-01 2010-07-01 false First aid. 1915.98 Section 1915.98 Labor Regulations...) OCCUPATIONAL SAFETY AND HEALTH STANDARDS FOR SHIPYARD EMPLOYMENT General Working Conditions § 1915.98 First aid...) Unless a first aid room and a qualified attendant are close at hand and prepared to render first aid to...