Jousellin, A.; Trenty, A.; Benas, J.C.; Renault, Y.; Busquet, J.L.; Mouhamed, B.
In order to improvise safety and availability in its nuclear power plants, EDF has designed a new generation of monitoring systems integrated into a workstation for monitoring and aid to diagnosis (PSAD). These systems perform on-line monitoring of the main power plant components and PSAD stations provide homogeneous aid to diagnosis which enable plant personnel to pinpoint the mechanical behavior of plant equipments. The objective of PSAD is to provide them with high-efficiency and user-friendly tools which can considerably free them from routine tasks. The first version of the prototype is working on a French plant at Tricastin. This version includes the software host structure and two monitoring functions: the reactor coolant pumps and the turbo-generator monitoring functions. Internal Structures Monitoring (ISM) and Loose Parts Detection function (LPD) are under development and should be integrated into PSAD prototype in 1996. (authors)
Kitami, T.; Watanabe, K.
A microcomputer-aided monitor for a liquid hydrogen target system has been designed and tested. Various kinds of input data such as temperature, pressure, vacuum, etc. are scanned in a given time interval. Variation with time in any four items can be displayed on CRT and, if neccessary, printed out on a sheet of recording paper. (author)
Full Text Available Abstract Background The order Carnivora is well represented in India, with 58 of the 250 species found globally, occurring here. However, small carnivores figure very poorly in research and conservation policies in India. This is mainly due to the dearth of tested and standardized techniques that are both cost effective and conducive to small carnivore studies in the field. In this paper we present a non-invasive genetic technique standardized for the study of Indian felids and canids with the use of PCR amplification and restriction enzyme digestion of scat collected in the field. Findings Using existing sequences of felids and canids from GenBank, we designed primers from the 16S rRNA region of the mitochondrial genome and tested these on ten species of felids and five canids. We selected restriction enzymes that would cut the selected region differentially for various species within each family. We produced a restriction digestion profile for the potential differentiation of species based on fragment patterns. To test our technique, we used felid PCR primers on scats collected from various habitats in India, representing varied environmental conditions. Amplification success with field collected scats was 52%, while 86% of the products used for restriction digestion could be accurately assigned to species. We verified this through sequencing. A comparison of costs across the various techniques currently used for scat assignment showed that this technique was the most practical and cost effective. Conclusions The species-specific key developed in this paper provides a means for detailed investigations in the future that focus on elusive carnivores in India and this approach provides a model for other studies in areas of Asia where many small carnivores co-occur.
Tsujimoto, Mika; Chen, Peiqi; Miyauchi, Akimitsu; Sowa, Hideaki; Krege, John H
Biochemical markers of bone turnover may be useful aids for managing patients with osteoporosis. A 12-month, phase 3, multicenter trial of Japanese patients at high risk of fracture was conducted to assess the effects of teriparatide 20 μg/day on BMD, serum markers of bone turnover, and safety. Two-hundred and seven subjects (93% female; median age 70 years) were randomized in double-blind fashion 2:1 to teriparatide versus placebo. Bone turnover markers including procollagen type I N-terminal propeptide (PINP), bone-specific alkaline phosphatase (bone ALP) and type I collagen cross-linked C-telopeptide (CTX) were collected at baseline, 1, 3, 6, and 12 months. Lumbar spine, femoral neck, and total hip BMD were measured at baseline, 3, 6, and 12 months. Increases in PINP at 1 month correlated best with increases in lumbar spine BMD at 12 months (r=0.76; P10 μg/L at 1, 3, and 6 months were 3%, 0%, and 2% in the placebo, and 93%, 87%, and 83% in the teriparatide group. The proportions of patients with an increase in PINP >10 μg/L at either 1 or 3 months were 3% in the placebo and 95% in the teriparatide group (P10 μg/L at 1 or 3 months and an increase in lumbar spine BMD ≥3% at 12 months was 0% of placebo group patients and 92% of teriparatide group patients (P<0.001). These data confirm a strong relationship between early change in PINP and later change in lumbar spine BMD during teriparatide therapy. Also, these results suggest that monitoring with PINP and lumbar spine BMD successfully identifies positive responses in most patients taking teriparatide and negative responses in most patients not taking teriparatide. PINP monitoring may be a useful aid in the management of patients with osteoporosis during teriparatide treatment. Copyright © 2010 Elsevier Inc. All rights reserved.
Le HIV/AIDS Monitor a pour objectif d'accroître l'efficacité de trois grandes initiatives, à savoir celles du Fonds mondial de lutte contre le sida, la tuberculose et le paludisme, du President's Emergency Plan for Aids et de la Banque mondiale. Sous la ... Overview of the Global Fund to Fight AIDS, Tuberculosis and Malaria.
Le HIV/AIDS Monitor a pour objectif d'accroître l'efficacité de trois grandes initiatives, à savoir celles du Fonds mondial de lutte contre le sida, la tuberculose et le paludisme, du President's Emergency Plan for Aids et de la Banque mondiale. Sous la ... Overview of the Global Fund to Fight AIDS, Tuberculosis and Malaria.
Smith, Julia; Mallouris, Christoforos; Lee, Kelley; Alfvén, Tobias
Civil society organizations (CSOs) are recognized as playing an exceptional role in the global AIDS response. However, there is little detailed research to date on how they contribute to specific governance functions. This article uses Haas' framework on global governance functions to map CSO's participation in the monitoring of global commitments to the AIDS response by institutions and states. Drawing on key informant interviews and primary documents, it focuses specifically on CSO participation in Global AIDS Response Progress Reporting and in Global Fund to Fight AIDS, Tuberculosis and Malaria processes. It argues that the AIDS response is unique within global health governance, in that CSOs fulfill both formal and informal monitoring functions, and considers the strengths and weaknesses of these contributions. It concludes that future global health governance arrangements should include provisions and resources for monitoring by CSOs because their participation creates more inclusive global health governance and contributes to strengthening commitments to human rights.
.... However, the North Korean government has not allowed the World Food Program to fully implement its procedures, and as a result, it cannot be sure that the food aid is being shipped, stored, or used as planned...
.... However, the North Korean government has not allowed the World Food Program to fully implement its procedures and, as a result, it cannot be sure that the food aid is being shipped, stored, or used as planned...
Mahat, Ganga; Scoloveno, Mary Ann; Scoloveno, Robert
The purpose of this study was to explore HIV/AIDS knowledge, self-efficacy for sexual risk behaviors, and parental monitoring in a sample of 140 7th and 9th grade adolescents studying in an urban high school in the United States. Further, the study examined differences in HIV/AIDS knowledge, self-efficacy and parental monitoring by grade and gender. This study also investigated the effectiveness of an HIV/AIDS peer education program, Teens for AIDS Prevention (TAP), on improving adolescents' HIV/AIDS knowledge. A quasi-experimental design was used to examine effects of the peer education program (TAP) on adolescents' HIV/AIDS knowledge. Pearson-product-moment correlation coefficients were calculated to examine the relationships among the variables. Independent t-tests were used to compare adolescents' HIV/AIDS knowledge, self-efficacy, and parental monitoring scores by grade and gender. Paired t-tests were used to determine differences in pre-intervention and post-intervention HIV/AIDS knowledge. The results showed that HIV/AIDS knowledge improved significantly in both 7th and 9th grade students after the intervention. HIV/AIDS knowledge was associated with self-efficacy; however it was not associated with parental monitoring. There were no significant differences in HIV/AIDS knowledge and self-efficacy by gender. However, there was a significant difference in parental monitoring by gender. Pediatric nurses are well-positioned to develop and implement evidence-based programs for adolescents. It is essential that pediatric nurses, in conjunction with other professionals and parent groups, take the initiative in implementing peer education programs in schools and community centers to promote healthy behaviors among adolescents. Copyright © 2016 Elsevier Inc. All rights reserved.
There are number of Non-Governmental Organisations (NGOs) in South Africa that use sport as a tool to respond to Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS), however, little is reported about the outcomes and impact of these programmes. The aim of this study is to contribute to a ...
Chalykoff, John; Kochan, Thomas A.
Developed model for examining impact of computer-aided monitoring on employee-level job satisfaction and turnover propensity. Results from 740 employees showed that, for some employees, negative effects of monitoring were inherent; for others, its negative impact could be mitigated by attention to feedback/performance appraisal processes.…
Maleka, Elma Nelisiwe
There are number of Non-Governmental Organisations (NGOs) in South Africa that use sport as a tool to respond to Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS), however, little is reported about the outcomes and impact of these programmes. The aim of this study is to contribute to a generic monitoring and evaluation framework by improving the options for the use of outcome indicators of sport-based HIV/AIDS awareness programmes of selected NGOs in South Africa. A qualitative method study was carried out with seven employees of five selected NGOs that integrate sport to deliver HIV/AIDS programmes in South Africa. The study further involved six specialists/experts involved in the field of HIV/AIDS and an official from Sport Recreation South Africa (SRSA). Multiple data collection instruments including desktop review, narrative systematic review, document analysis, one-on-one interviews and focus group interview were used to collect information on outcomes and indicators for sport-based HIV/AIDS awareness programmes. The information was classified according to the determinants of HIV/AIDS. The overall findings revealed that the sport-based HIV/AIDS awareness programmes of five selected NGOs examined in this study focus on similar HIV prevention messages within the key priorities highlighted in the current National Strategic Plan for HIV/AIDS, STIs and TB of South Africa. However, monitoring and evaluating outcomes of sport-based HIV/AIDS programmes of the selected NGOs remains a challenge. A need exists for the improvement of the outcome statements and indicators for their sport-based HIV/AIDS awareness programmes. This study proposed a total of 51 generic outcome indicators focusing on measuring change in the knowledge of HIV/AIDS and change in attitude and intention towards HIV risk behaviours. In addition, this study further proposed a total of eight generic outcome indicators to measure predictors of HIV risk behaviour. The selected
Nelson, T.; Glynn, R. III; Kessler, T.C.
This paper describes the thermal performance monitoring program at Pacific Gas ampersand Electric Company's (PG ampersand E's) Diablo Canyon Nuclear Power Plant. The plant performance monitoring program at Diablo Canyon uses the THERMAC performance monitoring and analysis computer software provided by Expert-EASE Systems. THERMAC is used to collect performance data from the plant process computers, condition that data to adjust for measurement errors and missing data points, evaluate cycle and component-level performance, archive the data for trend analysis and generate performance reports. The current status of the program is that, after a fair amount of open-quotes tuningclose quotes of the basic open-quotes thermal kitclose quotes models provided with the initial THERMAC installation, we have successfully baselined both units to cycle isolation test data from previous reload cycles. Over the course of the past few months, we have accumulated enough data to generate meaningful performance trends and, as a result, have been able to use THERMAC to track a condenser fouling problem that was costing enough megawatts to attract corporate-level attention. Trends from THERMAC clearly related the megawatt loss to a steadily degrading condenser cleanliness factor and verified the subsequent gain in megawatts after the condenser was cleaned. In the future, we expect to rebaseline THERMAC to a beginning of cycle (BOC) data set and to use the program to help track feedwater nozzle fouling
Jousselin, A.; Bourgeois, P.; Busquet, J.L.; Monnier, B.; Mouhamed, B.
In order to improve safety and availability in its nuclear power plants, EDF has designed a new generation of monitoring systems integrated into a workstation for monitoring and aid to diagnosis (PSAD). These systems perform on-line monitoring of the main power plant components and PSAD stations provide homogenous aids ro diagnosis which enable plant personnel to diagnose the mechanical behavior of plant equipments. The objective of PSAD is to provide them with high-efficiency and user-friendly tools which can considerably free them from routine tasks. PSAD has a flexible architecture, guaranteeing optimum distribution of computing power to make it available where it is needed, thus enhancing the quality of the information. Its architecture includes diagnosis support software based on artificial intelligence technology which can dialogue with real-time or deferred-time processing software and a relational database. The first version of the prototype is working on a french plant at Tricastin. This version includes the software for the host structure and two monitoring functions: the reactor coolant pumps and the turbo-generator monitoring functions. Internal Structures Monitoring function (ISM) and Loose Parts Detection function (LPD) are under development and should be integrated into PSAD prototype in 1996. (author). 5 refs., 6 figs
Tse, Kam-Hon; Chan, Chun-Kit
A simple coded-subcarrier aided scheme is proposed to perform chromatic dispersion monitoring in flexible optical OFDM networks. A pair of coded label subcarriers is added to both edges of the optical OFDM signal spectrum at the edge transmitter node. Upon reception at any intermediate or the receiver node, chromatic dispersion estimation is performed, via simple direct detection, followed by electronic correlation procedures with the designated code sequences. The feasibility and the performance of the proposed scheme have been experimentally characterized. It provides a cost-effective monitoring solution for the optical OFDM signals across intermediate nodes in flexible OFDM networks.
Singh, Ravendra; Gernaey, Krist; Gani, Rafiqul
In the manufacturing industry, for example, the pharmaceutical industry, a thorough understanding of the process is necessary in addition to a properly designed monitoring and analysis system (PAT system) to consistently obtain the desired end-product properties. A model-based computer....... The knowledge base provides the necessary information/data during the design of the PAT system while the model library generates additional or missing data needed for design and analysis. Optimization of the PAT system design is achieved in terms of product data analysis time and/or cost of monitoring equipment......-aided framework including the methods and tools through which the design of monitoring and analysis systems for product quality control can be generated, analyzed and/or validated, has been developed. Two important supporting tools developed as part of the framework are a knowledge base and a model library...
Morel, J.; Mazalerat, J.M.; Monnier, B.; Cordier, R.
Like other electricity utilities, Electricite de France seeks to enhance the safety and availability of its nuclear power plants. To this end, for over ten years EDF has been installing on each plant unit two monitoring systems of its own design, one to monitor the primary cooling system, and the other, the turbogenerator set. Since the beginning of this project, widespread progress has been made in techniques of signal acquisition and processing, and in diagnosis using artificial intelligence methods. EDF has decided to call on these advanced techniques in developing its new-generation monitoring equipment, and to integrate them in its development of a workstation for on-line monitoring and diagnosis-support (PSAD: Poste de Surveillance et d'Aide au Diagnostic). PSAD will be a tool for on-line monitoring of the main components in nuclear power plants (initially the main coolant pumps and turbogenerator sets, and soon thereafter, monitoring of internal structures, detection of loose parts in the primary cooling system, etc.). PSAD will provide plant personnel with indispensable support in their diagnosis of the condition of plant equipment. It will integrate user-friendly, high-performance systems that also free the operator from many day-to-day tasks. PSAD will have a flexible architecture, for optimum distribution of the computing power where it is most needed, thereby improving the quality of the data. This paper presents the project objectives and describes work currently under way to implement EDF's diagnosis-support strategy for the years to come. (authors). 5 figs., 6 refs
Bastos, Francisco Inácio
This paper reviews the concepts and methodological strategies that have shaped the monitoring of the AIDS pandemic, today in its third decade. A deliberate effort was made to highlight aspects usually forgotten by the canon. The paper aims to track the footsteps of the evolving strategies in the field of surveillance & monitoring, with the help of disciplines such as epidemiology, molecular biology, social, and behavioral sciences. The deep divide that opposes societies severely affected by the epidemic and affluent societies much less affected by the epidemic is contrasted with the scarce human and financial resources of the societies facing harshest epidemic vis-à-vis the comprehensiveness of the response to the epidemic in their affluent counterparts in terms of the scope and high standards of their initiatives on monitoring, prevention, management & care. The pressing need to implement feasible alternatives to the current sophisticated and expensive ones is briefly discussed. Beyond the renewed challenge posed to the creativity of scientists and health professionals, the AIDS pandemic is described as a major public health crisis, compromising the social fabric in some contexts, and as a never fulfilled calling for an ethics of solidarity between different societies and different social strata of each given society.
Park, Ji-Ae; Han, Hee-Jeong; Heo, Jin-Chul; Lee, Jong-Ha
The typical method of monitoring arrhythmia is to use a body patch type sensor with a wet electrode. It has several problems caused by wet electrodes for long-term monitoring. Thus, a monitoring sensor integrated into clothes with a dry electrode is proposed. In this study, we develop a smart outdoor shirt equipped with a dry electrode electrocardiogram (ECG) sensor for a cardiac arrhythmia computer aided diagnosis system. The sensor can be inserted in a console close to the chest, charged, used to communicate wirelessly, and connected with a smartphone application. The ECG signals measured by the smart shirt indicated that 97.5 ± 1% of the signals could be measured in an immobile state and at least 85.2 ± 2% of the signals could be measured during movement. We propose a computer aided diagnosis system for detecting cardiac arrhythmia. It was determined through experiments that the system can detect arrhythmia with an accuracy of 98.2 ± 2%. This study suggests that smart shirt which can diagnose arrhythmia will provide information that can quickly recognize arrhythmia in daily life or exercise.
Krygier, G.; Lombardo, K.; Sosa, A.; Ocampo; Suárez P, R.; Muse, I.
Full text: This paper is intended to show 45 patients with cancer associated the human immunodeficiency virus (HIV) / AIDS, diagnosed, treated and followed over a period of 6.5 years in our country. The medical records were retrospectively analyzed of cancer patients diagnosed HIV positive on 5 institutions public and private in our midst, in the period between 1/98 and 6/04 (Institute of Health, National Institute of Oncology, Hospital of Clinics, Service Comprehensive Medical, Spanish Mutual Aid Association). They took into account different variables (origin, medical record number, sex, age, sexual habits, addiction to injecting drugs, HIV diagnosis positive diagnosis of AIDS, infectious prophylaxis, antiretroviral therapy, lymphocyte start and in the evolution population viral load start and evolutionary, tumor type, stage, treatment received, date of last control and status the close of the work). We compared data collected by us AIDS Ministry report of Public Health. 24 cases were Kaposi sarcomas (one nodal exclusive), 11 were non-Hodgkin lymphomas (two of SNC and other gastric), 1 Hodgkin's Disease 1 rectal cancer, tongue cancer 1 1 laryngeal cancer, thyroid cancer 1 1 Melanoma 1 parotid cancer, cancer 1 Lung and breast cancer 1. No cervical tumors or recorded anal canal in the study population. Treatments received varied for each disease depending on the stage of the disease and viral load / Towns lymphocyte start. This is the first study with longer follow-up in our country HIV patients / AIDS-associated cancer, he reflected the difficulty in collecting data, various types of cancer in the study population and demand the need to create an accurate and accessible system of monitoring these patients
Skaczylo, A.T.; Fung, S-J; Hooks, R.W.
The design of nuclear power plant steel framing structures is a long and involved process. It is often complicated by numerous changes in design loads as a result of additions, deletions and modifications of HVAC hangers, cable tray hangers, electric conduit hangers, and small bore and large bore mechanical component supports. Manual tracking of load changes of thousands of supports and their impact to the structural steel design adequacy is very time-consuming and is susceptible to errors. This paper presents a computer-aided load monitoring system using the latest technology of data base management and interactive computer software. By linking the data base to analysis and investigation computer programs, the engineer has a very powerful tool to monitor not only the load revisions but also their impact on the steel structural floor framing members and connections. Links to reporting programs allow quick information retrieval in the form of comprehensive reports. Drawing programs extract data from the data base to draw hanger load system drawings on a computer-aided drafting system. These capabilities allow engineers to minimize modifications by strategically locating new hangers or rearranging auxiliary steel configuration
Padmanabhan, N.; Kale, M.S.; Raman, N.; Krishnamachari, G.; Harikumar, M.; Sharma, D.N.; Mehta, S.K.
A continuous environmental radiation monitor with navigational aid (ERMNA) for mapping natural gamma radiation background on country wide scale by deployment in railway coaches, has been designed. The system makes use of Indian railway network which is one of the widest network of railways in the world covering nearly complete length and breadth of the country. The system uses an energy compensated (within ± 30%) GN detectors for measurement of environmental dose rate due to natural background, a global positioning system (GPS) for on-line acquisition of positional co-ordinates (longitude and latitude) and an 8085 based data acquisition and processing unit. This system is deployed in guard's cabin of a train. The dose rate data tagged with positional co-ordinates and collected by the system during train journey is down loaded into a Lap Top PC for storage, analysis and graphical representation. The system has been used for background monitoring between Mumbai and Pune. The dose rates recorded over a period of three months ranging from November 1996 to February 1997 along the route show no change in the values which vary from 4 μr/h to 6 μR/h along the route. It drops down to <3 μR/h within tunnels en route. (author)
Cho, Byung Oh; In, Wang Kee; Song, Jae Seung; Zee, Sung Quun
The integrated Core On-line Monitoring and Protection Aid Surveillance System (COMPASS) is developed for the purpose of supporting the reactor operation, based on the three-dimensional nodal design code, MASTER. The heart of COMPASS is an adaptive nodal core simulator for the on-line calculation of three-dimensional assembly and pin power distributions which are used for the evaluation of the thermal margins and for the guide in operation. In this paper, the overall structures and the solution methods of COMPASS are described. The uncertainty of COMPASS for SMART core was also evaluated by comparing that of MASTER. The results showed that COMPASS uncertainty in power shape prediction is identical to that of the design code system, MASTER. The application of COMPASS to the analysis of peaking factor for SMART core resulted with about 4% gain in peaking factor margin when compared to COLSS
Torres, Mary Ann; Gruskin, Sofia; Buse, Kent; Erkkola, Taavi; Bendaud, Victoria; Alfvén, Tobias
The National Commitments and Policy Instrument (NCPI) has been used to monitor AIDS-related laws and policies for over 10 years. What can be learnt from this process? Analyses draw on NCPI questionnaires, NCPI responses, the UNAIDS Law Database, survey data and responses to a 2014 survey on the NCPI. The NCPI provides the first and only systematic data on country self-reported national HIV laws and policies. High NCPI reporting rates and survey responses suggest the majority of countries consider the process relevant. Combined civil society and government engagement and reporting is integral to the NCPI. NCPI experience demonstrates its importance in describing the political and legal environment for the HIV response, for programmatic reviews and to stimulate dialogue among stakeholders, but there is a need for updating and in some instances to complement results with more objective quantitative data. We identify five areas that need to be updated in the next iteration of the NCPI and argue that the NCPI approach is relevant to participatory monitoring of targets in the health and other goals of the UN 2030 Agenda for Sustainable Development.
Kolias, Vassileios D; Stamou, Giorgos; Golemati, Spyretta; Stoitsis, Giannis; Gkekas, Christos D; Liapis, Christos D; Nikita, Konstantina S
Carotid atherosclerosis is a multifactorial disease and its clinical diagnosis depends on the evaluation of heterogeneous clinical data, such as imaging exams, biochemical tests and the patient's clinical history. The lack of interoperability between Health Information Systems (HIS) does not allow the physicians to acquire all the necessary data for the diagnostic process. In this paper, a semantically-aided architecture is proposed for a web-based monitoring system for carotid atherosclerosis that is able to gather and unify heterogeneous data with the use of an ontology and to create a common interface for data access enhancing the interoperability of HIS. The architecture is based on an application ontology of carotid atherosclerosis that is used to (a) integrate heterogeneous data sources on the basis of semantic representation and ontological reasoning and (b) access the critical information using SPARQL query rewriting and ontology-based data access services. The architecture was tested over a carotid atherosclerosis dataset consisting of the imaging exams and the clinical profile of 233 patients, using a set of complex queries, constructed by the physicians. The proposed architecture was evaluated with respect to the complexity of the queries that the physicians could make and the retrieval speed. The proposed architecture gave promising results in terms of interoperability, data integration of heterogeneous sources with an ontological way and expanded capabilities of query and retrieval in HIS.
Elma Nelisiwe Maleka
Dec 20, 2016 ... improving the options for the use of outcome indicators of sport-based HIV/AIDS awareness programmes of selected NGOs in. South Africa. .... with life skills such as negotiating and thinking skills to be able to resist peer pressure. As part of ... aimed at reducing risks of HIV/AIDS in Zimbabwe. The findings.
Selvan, Arul; Saatchi, Reza; Ferris, Christine
Xray mammography is regarded as the most effective tool for the detection and diagnosis of breast cancer, but the interpretation of mammograms is a difficult and \\ud errorprone task. Computeraided detection (CADe) systems address the problem that radiologists often miss signs of cancers that are retrospectively visible in mammograms. Furthermore, computeraided diagnosis (CADx) systems assist the radiologist in the classification of mammographic lesions as benign or malignant.\\ud This p...
Ashby, Cornelia M.
This study was conducted to determine how often federal financial aid recipients received aid that was greater than their federally defined need and what cost or other implications might result from changing the Higher Education Act (HEA) to limit such aid. Data came from the 1999-2000 National Postsecondary Student Aid Study for full-time,…
Chela Flores, J.
One aspect of the strong relationship that is known to exist between the processes of DNA replication and transcription is manifest in the coupling of the rates of movement of the replication fork (r f ) and RNA polymerase (r t ). We address two issues concerning the largely unexplored area of polymerase dynamics: (i) The validity of an approximate kinematic formula linking r f and r t suggested by experiments in which transcription is initiated in some prokaryotes with the antibiotic streptolydigin, and (ii) What are the molecular bases of the kinematic formula? An analysis of the available data suggests possible molecular bases for polymerase dynamics. In particular, we are led to a hypothesis: In active chromatin r t may depend on the length (λ t ) of the transcript of the primary messenger RNA (pre-mRNA). This new effect is subject to experimental verification. We discuss possible experiments that may be performed in order to test this prediction. (author). Refs, 6 tabs
Leite, Renata Aparecida; Magliaro, Fernanda Cristina Leite; Raimundo, Jeziela Cristina; Bento, Ricardo Ferreira; Matas, Carla Gentile
The objective of this study was to compare long-latency auditory evoked potentials before and after hearing aid fittings in children with sensorineural hearing loss compared with age-matched children with normal hearing. Thirty-two subjects of both genders aged 7 to 12 years participated in this study and were divided into two groups as follows: 14 children with normal hearing were assigned to the control group (mean age 9 years and 8 months), and 18 children with mild to moderate symmetrical bilateral sensorineural hearing loss were assigned to the study group (mean age 9 years and 2 months). The children underwent tympanometry, pure tone and speech audiometry and long-latency auditory evoked potential testing with speech and tone burst stimuli. The groups were assessed at three time points. The study group had a lower percentage of positive responses, lower P1-N1 and P2-N2 amplitudes (speech and tone burst), and increased latencies for the P1 and P300 components following the tone burst stimuli. They also showed improvements in long-latency auditory evoked potentials (with regard to both the amplitude and presence of responses) after hearing aid use. Alterations in the central auditory pathways can be identified using P1-N1 and P2-N2 amplitude components, and the presence of these components increases after a short period of auditory stimulation (hearing aid use). These findings emphasize the importance of using these amplitude components to monitor the neuroplasticity of the central auditory nervous system in hearing aid users.
Aarnoutse, R.E.; Schapiro, J.M.; Boucher, C.A.B.; Hekster, Y.A.; Burger, D.M.
Therapeutic drug monitoring (TDM) has been proposed as a means to optimise response to highly active antiretroviral therapy (HAART) in HIV infection. Protease inhibitors (PIs) and the non-nucleoside reverse transcriptase inhibitors (NNRTIs) efavirenz and nevirapine satisfy many criteria for TDM.
Brasseur, S.; Morel, J.; Joussellin, A.
Monitoring nuclear plants components enable to save on operation and maintenance costs by reducing incidents gravity and casual plant stoppages thank to early detection and fast diagnosis. Improving the knowledge of the behaviour of the plant will also allow to optimize maintenance and to increase plant life. In order to improve monitoring and diagnosis capabilities in nuclear power plants. Electricite de France (EDF) is extending the existing data processing chains towards automatic aided interpretation and diagnosis. Therefore, EDF has designed an integrated monitoring and diagnosis assistance system: PSAD-Poste de Surveillance et d'Aide au Diagnostic, including several monitoring functions of the main components. It integrates on-line monitoring, off-line diagnosis and knowledge based systems. PSAD stations provide homogeneous aids to diagnosis which enable plant personnel to pinpoint the mechanical behaviour of plant equipment. The objective of PSAD is to provide them with high-efficiency and user-friendly tools which can considerabily free them from routine tasks. The first version of the prototype is working on a French Plant. This version includes the software host structure and two monitoring functions: the Reactor Coolant Pumps and the Turbo-generator Monitoring functions. Internal Structures Monitoring function and Loose Parts Detection are still under development and should be integrated into PSAD prototype in 1998
Choi, Yong Ho; Choi, Geun Sik; Han, Moon Hee; Lee, Han Soo; Lee, Chang Woo
In a nuclear emergency, protective actions for the public should be taken in time. It is internationally proposed that Generic Intervention Levels (GILs) and generic action levels, determined based on cost-benefit analyses, be used as the decision criteria for protective actions. Operational Intervention Levels (OILs) are directly or easily measurable quantities corresponding to these generic levels. To assess the necessity of protective actions in a nuclear emergency, it is important that the environmental monitoring data required for applying and revising OILs should be promptly produced. It is discussed what and how to do for this task in the course of the emergency response. For an emergency environmental monitoring to be performed effectively, a through preparedness has to be made including maintenance of the organization and equipments, establishment of various procedure manuals, development of a supporting computer system and periodical training and exercises. It is pointed out that Korean legal provisions concerning GILs and OILs need to be amended or newly established
Leynes, P Andrew; Crawford, Jarret T; Radebaugh, Anne M; Taranto, Elizabeth
Source memory for the speaker's voice (male or female) was investigated when semantic knowledge (gender stereotypes) could and could not inform the episodic source judgment while event-related potentials (ERPs) were recorded. Source accuracy was greater and response times were faster when stereotypes could predict the speaker's voice at test. Recollection supported source judgments in both conditions as indicated by significant parietal "old/new" ERP effects (500-800ms). Prototypical late ERP effects (the right frontal "old/new" effect and the late posterior negativity, LPN) were evident when source judgment was based solely on episodic memory. However, these two late ERP effects were diminished and a novel, frontal-negative ERP with left-central topography was observed when stereotypes aided source judgments. This pattern of ERP activity likely reflects activation of left frontal or left temporal lobes when semantic knowledge, in the form of a gender stereotype, is accessed to inform the episodic source judgment. Copyright © 2012 Elsevier B.V. All rights reserved.
Pulliainen, Jouni; Salminen, Miia; Luojus, Kari; Metsämäki, Sari; Lemmetyinen, Juha; Takala, Matias; Cohen, Juval; Böttcher, Kristine
Earth observation instruments onboard Sentinel satellites provide a unique opportunity for the monitoring and investigation of global snow processes. The issue of the possible decay of seasonal snow cover is highly relevant for climate research. In addition to water cycle, the extent and amount of snow affects to surface albedo, and indirectly to carbon cycling. The latter issue includes snow-induced changes in permafrost regions (active layer characteristics), as well as the effect of snow (melt) to vegetation growth and soil respiration. Recent advances in ESA DUE GlobSnow project have shown that by combining data from optical satellite sensors and passive microwave instruments advanced Climate Data Records (CDR) on seasonal snow cover can be produced, extending to time periods of over 30 years. The combined snow cover products provide information both on Snow Extent (SE) and Snow Water Equivalent (SWE) on a daily basis. The applicable instruments providing historical data for CDR generation include such microwave radiometers as SMMR, AMSR and SSMI/I, and such optical sensors as AVHRR, AATSR and VIIRS. Sentinel 3, especially its SLSTR instrument, is a prominent tool for expanding the snow CDR for forthcoming years. The developed global snow cover monitoring methodology, demonstrated and discussed here, derives the SWE information from passive microwave data (accompanied with in situ observations of snow depth at synoptic weather stations). The snow extent and fractional snow cover (FSC) on ground is derived from optical satellite data, in order to accurately map the continental line of seasonal snow cover, and to map regions of ephemeral snow cover. An advanced feature in the developed methodology is the provision of uncertainty information on snow cover characteristics associated with each individual satellite data footprint on ground and moment of time. In addition to assisting the generation and extension of the global snow cover CDR, Sentinel missions provide
Morales, Sandra; Bernabeu-Sanz, Angela; López-Mir, Fernando; González, Pablo; Luna, Luis; Naranjo, Valery
This paper presents BRAIM, a computer-aided diagnosis (CAD) system to help clinicians in diagnosing and treatment monitoring of brain diseases from magnetic resonance image processing. BRAIM can be used for early diagnosis of neurodegenerative diseases such as Parkinson, Alzheimer or Multiple Sclerosis and also for brain lesion diagnosis and monitoring. The developed CAD system includes different user-friendly tools for segmenting and determining whole brain and brain structure volumes in an easy and accurate way. Specifically, three types of measurements can be performed: (1) total volume of white, gray matter and cerebrospinal fluid; (2) brain structure volumes (volume of putamen, thalamus, hippocampus and caudate nucleus); and (3) brain lesion volumes. As a proof of concept, some study cases were analyzed with the presented system achieving promising results. In addition to be used to quantify treatment effectiveness in patients with brain lesions, it was demonstrated that BRAIM is able to classify a subject according to the brain volume measurements using as reference a healthy control database created for this purpose. The CAD system presented in this paper simplifies the daily work of clinicians and provides them with objective and quantitative volume data for prospective and retrospective analyses. Copyright © 2017 Elsevier B.V. All rights reserved.
Full Text Available Water is an essential natural resource, and information about surface water conditions can support a wide variety of applications, including urban planning, agronomy, hydrology, electrical power generation, disaster relief, ecology and preservation of natural areas. Synthetic Aperture Radar (SAR is recognized as an important source of data for monitoring surface water, especially under inclement weather conditions, and is used operationally for flood mapping applications. The canopy penetration capability of the microwaves also allows for mapping of flooded vegetation as a result of enhanced backscatter from what is generally believed to be a double-bounce scattering mechanism between the water and emergent vegetation. Recent investigations have shown that, under certain conditions, the SAR response signal from flooded vegetation may remain coherent during repeat satellite over-passes, which can be exploited for interferometric SAR (InSAR measurements to estimate changes in water levels and water topography. InSAR results also suggest that coherence change detection (CCD might be applied to wetland monitoring applications. This study examines wetland vegetation characteristics that lead to coherence in RADARSAT-2 InSAR data of an area in eastern Canada with many small wetlands, and determines the annual variation in the coherence of these wetlands using multi-temporal radar data. The results for a three-year period demonstrate that most swamps and marshes maintain coherence throughout the ice-/snow-free time period for the 24-day repeat cycle of RADARSAT-2. However, open water areas without emergent aquatic vegetation generally do not have suitable coherence for CCD or InSAR water level estimation. We have found that wetlands with tree cover exhibit the highest coherence and the least variance; wetlands with herbaceous cover exhibit high coherence, but also high variability of coherence; and wetlands with shrub cover exhibit high coherence, but
Sridhar, Devi; Car, Josip; Chopra, Mickey; Campbell, Harry; Woods, Ngaire; Rudan, Igor
International development assistance for health (DAH) quadrupled between 1990 and 2012, from US$ 5.6 billion to US$ 28.1 billion. This generates an increasing need for transparent and replicable tools that could be used to set investment priorities, monitor the distribution of funding in real time, and evaluate the impact of those investments. In this paper we present a methodology that addresses these three challenges. We call this approach PLANET, which stands for planning, monitoring and evaluation tool. Fundamentally, PLANET is based on crowdsourcing approach to obtaining information relevant to deployment of large-scale programs. Information is contributed in real time by a diverse group of participants involved in the program delivery. PLANET relies on real-time information from three levels of participants in large-scale programs: funders, managers and recipients. At each level, information is solicited to assess five key risks that are most relevant to each level of operations. The risks at the level of funders involve systematic neglect of certain areas, focus on donor's interests over that of program recipients, ineffective co-ordination between donors, questionable mechanisms of delivery and excessive loss of funding to "middle men". At the level of managers, the risks are corruption, lack of capacity and/or competence, lack of information and /or communication, undue avoidance of governmental structures / preference to non-governmental organizations and exclusion of local expertise. At the level of primary recipients, the risks are corruption, parallel operations / "verticalization", misalignment with local priorities and lack of community involvement, issues with ethics, equity and/or acceptability, and low likelihood of sustainability beyond the end of the program's implementation. PLANET is intended as an additional tool available to policy-makers to prioritize, monitor and evaluate large-scale development programs. In this, it should complement
World Health Organization, Copenhagen (Denmark). Regional Office for Europe.
Thirteen participants from 11 countries, including experts in public health, health education, social sciences, epidemiology, planning, policy-making, and program management, took part in a consultation on the monitoring and evaluation of Acquired Immune Deficiency Syndrome (AIDS) education and health promotion programs in Copenhagen. A…
Wysocki, Tim; Hirschfeld, Fiona; Miller, Louis; Izenberg, Neil; Dowshen, Steven A; Taylor, Alex; Milkes, Amy; Shinseki, Michelle T; Bejarano, Carolina; Kozikowski, Chelsea; Kowal, Karen; Starr-Ashton, Penny; Ross, Judith L; Kummer, Mark; Carakushansky, Mauri; Lyness, D'Arcy; Brinkman, William; Pierce, Jessica; Fiks, Alexander; Christofferson, Jennifer; Rafalko, Jessica; Lawson, Margaret L
This article describes the stakeholder-driven design, development, and testing of web-based, multimedia decision aids for youth with type 1 diabetes who are considering the insulin pump or continuous glucose monitoring and their parents. This is the initial phase of work designed to develop and evaluate the efficacy of these decision aids in promoting improved decision-making engagement with use of a selected device. Qualitative interviews of 36 parents and adolescents who had previously faced these decisions and 12 health care providers defined the content, format and structure of the decision aids. Experts in children's health media helped the research team to plan, create, and refine multimedia content and its presentation. A web development firm helped organize the content into a user-friendly interface and enabled tracking of decision aid utilization. Throughout, members of the research team, adolescents, parents, and 3 expert consultants offered perspectives about the website content, structure, and function until the design was complete. With the decision aid websites completed, the next phase of the project is a randomized controlled trial of usual clinical practice alone or augmented by use of the decision aid websites. Stakeholder-driven development of multimedia, web-based decision aids requires meticulous attention to detail but can yield exceptional resources for adolescents and parents contemplating major changes to their diabetes regimens. © 2016 The Author(s).
Full Text Available A Declaração de Compromisso sobre o HIV/Aids das Nações Unidas recomenda que os governos realizem análises periódicas das suas ações frente à epidemia do HIV/Aids, com a participação da sociedade civil. Para isso, devem ser criados mecanismos e instrumentos específicos. O presente trabalho examina algumas das respostas do governo brasileiro a esta recomendação. Foi feita uma análise da proposta de seguimento contida na Declaração e sua adequação à realidade brasileira, em relação à participação da sociedade civil. Discutiram-se os limites e as potencialidades do MONITORAIDS, matriz de indicadores construída pelo Programa Nacional de DST/Aids para monitoramento da epidemia. Os resultados mostraram que a complexidade do MONITORAIDS dificulta sua utilização pelo conjunto de atores envolvidos na luta contra a Aids. Sugere-se que se estabeleçam mecanismos que facilitem a apropriação desse sistema por todos aqueles comprometidos com o enfrentamento da epidemia no País.The United Nations Declaration of Commitment on HIV/Aids recommends that governments conduct periodic analysis of actions undertaken in confronting the HIV/Aids epidemic that involve civil society's participation. Specific instruments and mechanisms should be created towards this end. This paper examines some of the responses of the Brazilian government to this recommendation. Analysis contemplates the Declaration's proposals as to civil society's participation in monitoring and evaluating such actions and their adequacy with respect to Brazilian reality. The limitations and potentials of MONITORAIDS, the matrix of indicators created by Brazil's Programa Nacional de DST/Aids [National Program for STD/AIDS] to monitor the epidemic are discussed. Results indicate that MONITORAIDS's complexity hampers its use by the conjunction of actors involved in the struggle against Aids. The establishment of mechanisms that facilitate the appropriation of this system by
Gall, Julia; Sabin, Keith; Frescura, Luisa; Sabin, Miriam Lewis; Erkkola, Taavi; Toskin, Igor
Monitoring and evaluation indicators for HIV programs' response to the epidemic among key populations (sex workers, people who inject drugs, men who have sex with men, transgender people) are critical for reviewing the global response. From the beginning of global reporting, insufficiency of data has been a challenge for monitoring the epidemic response among key populations. However, key populations were only indirectly referenced in the 2001 Declaration of Commitment. By the 2006 Political Declaration on HIV/AIDS, data from key populations were still not required from every country, and were sparsely reported compared to other indicators. The 2011 Political Declaration on HIV/AIDS referenced key populations by name for the first time. In 2006, fewer than twenty countries (10%) reported HIV prevalence among key populations, whereas in 2012 the number of countries surpassed sixty (30%).
Wolf, R. Cameron; Bicego, George; Marconi, Katherine; Bessinger, Ruth; van Praag, Eric; Noriega-Minichiello, Shanti; Pappas, Gregory; Fronczak, Nancy; Peersman, Greet; Fiorentino, Renee K.; Rugg, Deborah; Novak, John
The sharp rise in the HIV/AIDS burden worldwide has elicited calls for increased efforts to combat the spread and impact of HIV/AIDS. Efforts must continue with the aim to decrease new infections. At the same time, care and treatment services for those already infected can lead to longer, productive lives, thereby minimizing negative effects on…
Murphy, Debra A.; Marelich, William D.; Herbeck, Diane M.; Payne, Diana L.
The influence of parenting skills on adolescent outcomes among children affected by maternal HIV/AIDS (N = 118, M age = 13) was investigated. Among families with more frequent family routines, over time adolescents showed lower rates of aggression, anxiety, worry, depression, conduct disorder, binge drinking, and increased self-concept. Among…
Francisco Inácio Bastos
Full Text Available This paper reviews the concepts and methodological strategies that have shaped the monitoring of the AIDS pandemic, today in its third decade. A deliberate effort was made to highlight aspects usually forgotten by the canon. The paper aims to track the footsteps of the evolving strategies in the field of surveillance & monitoring, with the help of disciplines such as epidemiology, molecular biology, social, and behavioral sciences. The deep divide that opposes societies severely affected by the epidemic and affluent societies much less affected by the epidemic is contrasted with the scarce human and financial resources of the societies facing harshest epidemic vis-à-vis the comprehensiveness of the response to the epidemic in their affluent counterparts in terms of the scope and high standards of their initiatives on monitoring, prevention, management & care. The pressing need to implement feasible alternatives to the current sophisticated and expensive ones is briefly discussed. Beyond the renewed challenge posed to the creativity of scientists and health professionals, the AIDS pandemic is described as a major public health crisis, compromising the social fabric in some contexts, and as a never fulfilled calling for an ethics of solidarity between different societies and different social strata of each given society.O artigo procede a uma retrospectiva histórica dos conceitos e estratégias metodológicas que informaram e informam o monitoramento da pandemia de aids, hoje na sua terceira década. Procurou-se iluminar aspectos raramente abordados pela história canônica da epidemia, buscando traçar as raízes e desdobramentos das atuais alternativas de vigilância e monitoramento, no campo da epidemiologia, da biologia molecular e das ciências sociais e comportamentais. O profundo cisma que opõe sociedades duramente afetadas pela epidemia e que contam com recursos humanos e financeiros escassos a serem empregados tanto no monitoramento
Kevany, Sebastian; Gildea, Amy; Garae, Caleb; Moa, Serafi; Lautusi, Avaia
The South Pacific countries of Vanuatu, Samoa, and Papua New Guinea have ascended rapidly up the development spectrum in recent years, refining an independent and post-colonial economic and political identity that enhances their recognition on the world stage. All three countries have overcome economic, political and public health challenges in order to stake their claim to sovereignty. In this regard, the contributions of national and international programs for the diagnosis, treatment and prevention of HIV/AIDS, with specific reference to their monitoring and evaluation (M&E) aspects, have contributed not just to public health, but also to broader political and diplomatic goals such as 'nation-building'. This perspective describes the specific contributions of global health programs to the pursuit of national integration, development, and regional international relations, in Vanuatu, Samoa and Papua New Guinea, respectively, based on in-country M&E activities on behalf of the Global Fund to Fight AIDS, Tuberculosis (TB) and Malaria and the Australian Department of Foreign Affairs and Trade (DFAT) during 2014 and 2015. Key findings include: (1) that global health programs contribute to non-health goals; (2) that HIV/AIDS programs promote international relations, decentralized development, and internal unity; (3) that arguments in favour of the maintenance and augmentation of global health funding may be enhanced on this basis; and (4) that "smart" global health approaches have been successful in South Pacific countries. © 2015 by Kerman University of Medical Sciences.
Full Text Available The South Pacific countries of Vanuatu, Samoa, and Papua New Guinea have ascended rapidly up the development spectrum in recent years, refining an independent and post-colonial economic and political identity that enhances their recognition on the world stage. All three countries have overcome economic, political and public health challenges in order to stake their claim to sovereignty. In this regard, the contributions of national and international programs for the diagnosis, treatment and prevention of HIV/AIDS, with specific reference to their monitoring and evaluation (M&E aspects, have contributed not just to public health, but also to broader political and diplomatic goals such as ‘nation-building’. This perspective describes the specific contributions of global health programs to the pursuit of national integration, development, and regional international relations, in Vanuatu, Samoa and Papua New Guinea, respectively, based on in-country M&E activities on behalf of the Global Fund to Fight AIDS, Tuberculosis (TB and Malaria and the Australian Department of Foreign Affairs and Trade (DFAT during 2014 and 2015. Key findings include: (1 that global health programs contribute to non-health goals; (2 that HIV/AIDS programs promote international relations, decentralized development, and internal unity; (3 that arguments in favour of the maintenance and augmentation of global health funding may be enhanced on this basis; and (4 that “smart” global health approaches have been successful in South Pacific countries.
Nguyen, Quyen Le Thi; Nguyen, Long Hoang; Tran, Bach Xuan; Phan, Huong Thi Thu; Le, Huong Thi; Nguyen, Hinh Duc; Tran, Tho Dinh; Do, Cuong Duy; Nguyen, Cuong Manh; Thuc, Vu Thi Minh; Latkin, Carl; Zhang, Melvyn W B; Ho, Roger C M
Viral load testing is considered the gold standard for monitoring HIV treatment; however, given its high cost, some patients cannot afford viral load testing if this testing is not subsidized. Since foreign aid for HIV/AIDS in Vietnam is rapidly decreasing, we sought to assess willingness to pay (WTP) for viral load and CD4 cell count tests among HIV-positive patients, and identified factors that might inform future co-payment schemes. A multi-site cross-sectional survey was conducted with 1133 HIV-positive patients on antiretroviral therapy (ART) in Hanoi and Nam Dinh. Patients' health insurance coverage, quality of life, and history of illicit drug use were assessed. A contingent valuation approach was employed to measure patients' WTP for CD4 cell count and viral load testing. HIV-positive patients receiving ART at provincial sites reported more difficulty obtaining health insurance (HI) and had the overall the poorest quality of life. Most patients (90.9%) were willing to pay for CD4 cell count testing; here, the mean WTP was valued at US$8.2 (95%CI = 7.6-8.8 US$) per test. Most patients (87.3%) were also willing to pay for viral load testing; here, mean WTP was valued at US$18.6 (95%CI = 16.3-20.9 US$) per test. High income, high education level, and hospitalization were positively associated with WTP, while co-morbidity with psychiatric symptoms and trouble paying for health insurance were both negatively related to WTP. These findings raise concerns that HIV-positive patients in Vietnam might have low WTP for CD4 cell count and viral load testing. This means that without foreign financial subsidies, many of these patients would likely go without these important tests. Treating psychiatric co-morbidities, promoting healthcare services utilization, and removing barriers to accessing health insurance may increase WTP for monitoring of HIV/AIDS treatment among HIV+-positive Vietnamese patients.
Full Text Available Obstructive sleep apnea syndrome is a sleep-related breathing disorder that is caused by obstruction of the upper airway. This condition may be related with many clinical sequelae such as cardiovascular disease, high blood pressure, stroke, diabetes, and clinical depression. To diagnosis obstructive sleep apnea, in-laboratory full polysomnography is considered as a standard test to determine the severity of respiratory disturbance. However, polysomnography is expensive and complicated to perform. In this research, we explore a computer-aided diagnosis system with portable ECG equipment and tri-accelerometer (x, y, and z-axes that can automatically analyze biosignals and test for OSA. Traditional approaches to sleep apnea data analysis have been criticized; however, there are not enough suggestions to resolve the existing problems. As an effort to resolve this issue, we developed an approach to record ECG signals and abdominal movements induced by breathing by affixing ECG-enabled electrodes onto a triaxial accelerometer. With the two signals simultaneously measured, the apnea data obtained would be more accurate, relative to cases where a single signal is measured. This would be helpful in diagnosing OSA. Moreover, a useful feature point can be extracted from the two signals after applying a signal processing algorithm, and the extracted feature point can be applied in designing a computer-aided diagnosis algorithm using a machine learning technique.
... As the leading U.S. government institute for HIV/AIDS research, NIAID is committed to conducting the research necessary ... Budget & Planning Mission and Planning Overview Councils & Committees AIDS Research Advisory Committee AIDS Research Advisory Committee Agenda AIDS ...
Parenti, Melissa A.
The benefits of motivation, mental imagery, self-monitoring and guided retellings on reading comprehension have long been lauded as effective methods for improving reading achievement. At a time when technology continues to flourish, yet secondary reading performance remains at a level far below proficiency, identifying strategies that assist in…
Akhtar, S.; Warburton, S.; Xu, W.
In this paper we report on the use of a purpose built Computer Support Collaborative learning environment designed to support lab-based CAD teaching through the monitoring of student participation and identified predictors of success. This was carried out by analysing data from the interactive learning system and correlating student behaviour with…
Bischof, Richard; Swenson, Jon E
Noninvasive genetic sampling has been embraced by wildlife managers and ecologists, especially those charged with monitoring rare and elusive species over large areas. Challenges arise when desired population measures are not directly attainable from genetic data and when monitoring targets trans-border populations. Norwegian management authorities count individual brown bears (Ursus arctos) using noninvasive genetic sampling but express management goals in the annual number of bear reproductions (females that produce cubs), a measure that is not directly available from genetic data. We combine noninvasive genetic sampling data with information obtained from a long-term intensive monitoring study in neighboring Sweden to estimate the number of annual reproductions by females detected within Norway. Most female brown bears in Norway occur near the border with neighboring countries (Sweden, Finland, and Russia) and their potential reproduction can therefore only partially be credited to Norway. Our model includes a simulation-based method that corrects census data to account for this. We estimated that 4.3 and 5.7 reproductions can be credited to females detected with noninvasive genetic sampling in Norway in 2008 and 2009, respectively. These numbers fall substantially short of the national target (15 annual reproductions). Ignoring the potential for home ranges to extend beyond Norway's borders leads to an increase in the estimate of the number of reproductions by -30%. Our study shows that combining noninvasive genetic sampling with information obtained from traditional intensive/invasive monitoring can help answer contemporary management questions in the currency desired by managers and policy makers. Furthermore, combining methodologies and thereby accounting for space use increases the accuracy of the information on which decisions are based. It is important that the information derived from multiple approaches is applicable to the same focal population and
Quyen Le Thi Nguyen
Full Text Available Viral load testing is considered the gold standard for monitoring HIV treatment; however, given its high cost, some patients cannot afford viral load testing if this testing is not subsidized. Since foreign aid for HIV/AIDS in Vietnam is rapidly decreasing, we sought to assess willingness to pay (WTP for viral load and CD4 cell count tests among HIV-positive patients, and identified factors that might inform future co-payment schemes.A multi-site cross-sectional survey was conducted with 1133 HIV-positive patients on antiretroviral therapy (ART in Hanoi and Nam Dinh. Patients' health insurance coverage, quality of life, and history of illicit drug use were assessed. A contingent valuation approach was employed to measure patients' WTP for CD4 cell count and viral load testing.HIV-positive patients receiving ART at provincial sites reported more difficulty obtaining health insurance (HI and had the overall the poorest quality of life. Most patients (90.9% were willing to pay for CD4 cell count testing; here, the mean WTP was valued at US$8.2 (95%CI = 7.6-8.8 US$ per test. Most patients (87.3% were also willing to pay for viral load testing; here, mean WTP was valued at US$18.6 (95%CI = 16.3-20.9 US$ per test. High income, high education level, and hospitalization were positively associated with WTP, while co-morbidity with psychiatric symptoms and trouble paying for health insurance were both negatively related to WTP.These findings raise concerns that HIV-positive patients in Vietnam might have low WTP for CD4 cell count and viral load testing. This means that without foreign financial subsidies, many of these patients would likely go without these important tests. Treating psychiatric co-morbidities, promoting healthcare services utilization, and removing barriers to accessing health insurance may increase WTP for monitoring of HIV/AIDS treatment among HIV+-positive Vietnamese patients.
Full Text Available To study forest composition and structure, as well as to facilitate management plans and monitoring programs, we conducted a phytosociological survey in the PE Caverna do Diabo State Park and the Quilombos do Médio Ribeira Environmentally Protected Area, both located within the state of São Paulo, Brazil. We analyzed 20 plots of 400 m² each, including only individuals with a circumference at breast height > 15 cm. We employed cluster analysis and ordination (principal component analysis and correspondence analysis, including species data and abiotic data. We evaluated 1051 individuals, belonging to 155 species in 48 families. Of those 155, 18 were threatened species, 33 were endemic species, and 92 (59.4% were secondary species. The overall Shannon index was 4.524, one of the highest recorded for a dense rainforest in southeastern Brazil. We found that our sample plots fell into three blocks. The first was forest in which there had been human disturbance, showing low species richness, minimal density, and a small relative quantity of biomass. The second was undisturbed mature forest, showing a comparatively larger quantity of biomass. The third was mature forest in which there had been natural intermediate disturbance (dead trees, showing higher species richness and greater density. We identified various groups of species that could be used in monitoring these distinct forest conditions.
Wood, E. F.; Sheffield, J.; Fisher, C. K.; Chaney, N.; Wanders, N.
Hydrological and water scarcity predictions have the potential to provide vital information for a variety of needs including water resources management, agricultural and urban water supply, and flood mitigation. In particular, seasonal forecasts of drought risk can enable farmers to make adaptive choices on crop varieties, labor usage, and technology investments. Forecast skill is generally derived from teleconnections with ocean variability specifically sea surface temperature (SST) anomalies and, equally important persistence in the state of the land in terms of soil moisture, snowpack, or streamflow conditions. Short term precipitation forecasts are critical in flood prediction by extending flood prediction lead times beyond the basin travel time, and thus allows for extended warnings. The Global Framework for Climate Services (GFCS) is a UN-wide initiative in which WMO Members and inter- and non- governmental, regional, national and local stakeholders work in partnership to develop targeted climate services. Thus, GFCS offers the potential for hydroclimatologists to develop products (hydroclimatic forecasts) and information services (i.e. product dissemination) to users with the expectation that GFCS will increase the resilience of the society to weather and climate events and to reduce operational costs for economic sectors and regions dependent on water. This presentation will discuss the development of a nascent climate service system focused on hydroclimatic monitoring and forecasting, and initially developed by the authors for Africa and Latin America. Central to this system is the use of satellite remote sensing and hydroclimate forecasts (from days to seasons) in the development of weather and climate information useful for water management in sectors such as flood protection (precipitation and streamflow forecasting) and agriculture (drought and crop forecasting). The elements of this system will be discussed, including the challenges of monitoring and
Hagi, Tatsuro; Kobayashi, Miho; Nomura, Masaru
Variations in milk microflora caused by changes in the cow feeding environment (from inside to outside grazing) were analyzed using a molecular-based approach comprising denaturing gradient gel electrophoresis and real-time PCR. After 8 d of outside grazing, changes in milk microflora were observed. Denaturing gradient gel electrophoresis analysis showed that the predominant bacterial group in the milk belonged to the Lactobacillus species during the experimental period, whereas the genus Staphylococcus gained in numbers during the outside grazing period in addition to Lactobacillus. To investigate the quantitative dynamics of staphylococci, real-time PCR was performed using staphylococcal-specific primers. Real-time PCR analysis revealed that the population of staphylococci increased during the outside grazing period. Our combined denaturing gradient gel electrophoresis and real-time PCR approach enables precise monitoring of the dynamics of both total bacteria and specific bacterial species in milk. Our results provide information on grazing management and the manufacture of dairy products.
Educational aids include printed matter, aural media, visual media, audiovisual media and objects. A distinction is made between learning aids, which include blackboards, overhead projectors, flipcharts, wallcharts and pinboards, and learning aids, which include textbooks, worksheets, documentation and experimental equipment. The various aids are described and their use explained. The aids available at the School for Nuclear Technology of the Karlsruhe Nuclear Research Centre are described
Xing, Mingzhao; Haugen, Bryan R; Schlumberger, Martin
Substantial developments have occurred in the past 5–10 years in clinical translational research of thyroid cancer. Diagnostic molecular markers, such as RET-PTC, RAS, and BRAFV600E mutations; galectin 3; and a new gene expression classifier, are outstanding examples that have improved diagnosis of thyroid nodules. BRAF mutation is a prognostic genetic marker that has improved risk stratification and hence tailored management of patients with thyroid cancer, including those with conventionally low risks. Novel molecular-targeted treatments hold great promise for radioiodine-refractory and surgically inoperable thyroid cancers as shown in clinical trials; such treatments are likely to become a component of the standard treatment regimen for patients with thyroid cancer in the near future. These novel molecular-based management strategies for thyroid nodules and thyroid cancer are the most exciting developments in this unprecedented era of molecular thyroid-cancer medicine. PMID:23668556
Arndt, Channing; Jones, Edward Samuel; Tarp, Finn
Controversy over the aggregate impact of foreign aid has focused on reduced form estimates of the aid-growth link. The causal chain, through which aid affects developmental outcomes including growth, has received much less attention. We address this gap by: (i) specifying a structural model...... of the main relationships; (ii) estimating the impact of aid on a range of final and intermediate outcomes; and (iii) quantifying a simplied representation of the full structural form, where aid impacts on growth through key intermediate outcomes. A coherent picture emerges: aid stimulates growth and reduces...
Foreign aid has evolved significantly since the Second World War in response to a dramatically changing global political and economic context. This article (a) reviews this process and associated trends in the volume and distribution of foreign aid; (b) reviews the goals, principles...... and institutions of the aid system; and (c) discusses whether aid has been effective. While much of the original optimism about the impact of foreign aid needed modification, there is solid evidence that aid has indeed helped further growth and poverty reduction...
Lima, Aline Patrícia; Mantello, Erika Barioni; Anastasio, Adriana Ribeiro Tavares
Introduction Treatment for auditory neuropathy spectrum disorder (ANSD) is not yet well established, including the use of hearing aids (HAs). Not all patients diagnosed with ASND have access to HAs, and in some cases HAs are even contraindicated. Objective To monitor the hearing handicap and the recognition threshold of sentences in silence and in noise in a patient with ASND using an HA. Resumed Report A 47-year-old woman reported moderate sensorineural hearing loss in the right ear and high-frequency loss of 4 kHz in the left ear, with bilateral otoacoustic emissions. Auditory brainstem response suggested changes in the functioning of the auditory pathway (up to the inferior colliculus) on the right. An HA was indicated on the right. The patient was tested within a 3-month period before the HA fitting with respect to recognition threshold of sentences in quiet and in noise and for handicap determination. After HA use, she showed a 2.1-dB improvement in the recognition threshold of sentences in silence, a 6.0-dB improvement for recognition threshold of sentences in noise, and a rapid improvement of the signal-to-noise ratio from +3.66 to -2.4 dB when compared with the same tests before the fitting of the HA. Conclusion There was a reduction of the auditory handicap, although speech perception continued to be severely limited. There was a significant improvement of the recognition threshold of sentences in silence and in noise and of the signal-to-noise ratio after 3 months of HA use.
Spruce, Joseph P.; Hargrove, William; Gasser, J.; Smoot, J.; Kuper, P.
This presentation discusses contributions of near real time (NRT) MODIS forest disturbance detection products for the conterminous United States to an emerging national forest threat early warning system (EWS). The latter is being developed by the USDA Forest Service s Eastern and Western Environmental Threat Centers with help from NASA Stennis Space Center and the Oak Ridge National Laboratory. Building off work done in 2009, this national and regional forest disturbance detection and viewing capability of the EWS employs NRT MODIS NDVI data from the USGS eMODIS group and historical NDVI data from standard MOD13 products. Disturbance detection products are being computed for 24 day composites that are refreshed every 8 days. Products for 2010 include 42 dates of the 24 day composites. For each compositing date, we computed % change in forest maximum NDVI products for 2010 with respect to each of three historical baselines of 2009, 2007-2009, and 2003-2009,. The three baselines enable one to view potential current, recent, and longer term forest disturbances. A rainbow color table was applied to each forest change product so that potential disturbances (NDVI drops) were identified in hot color tones and growth (NDVI gains) in cold color tones. Example products were provided to end-users responsible for forest health monitoring at the Federal and State levels. Large patches of potential forest disturbances were validated based on comparisons with available reference data, including Landsat and field survey data. Products were posted on two internet mapping systems for US Forest Service internal and collaborator use. MODIS forest disturbance detection products were computed and posted for use in as little as 1 day after the last input date of the compositing period. Such products were useful for aiding aerial disturbance detection surveys and for assessing disturbance persistence on both inter- and intra-annual scales. Multiple 2010 forest disturbance events were
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. ...
Full Text Available Coffee is the most consumed beverage worldwide. Epidemiological studies with prospective cohorts showed that coffee intake is associated with reduced cardiovascular and all-cause mortality independently of caffeine content. Cohort and case-control studies reported an inverse association between coffee consumption and the degree of liver fibrosis as well as the development of liver cancer. Furthermore, the beneficial effects of coffee have been recently confirmed by large meta-analyses. In the last two decades, various in vitro and in vivo studies evaluated the molecular determinants for the hepatoprotective effects of coffee. In the present article, we aimed to critically review experimental evidence regarding the active components and the molecular bases underlying the beneficial role of coffee against chronic liver diseases. Almost all studies highlighted the beneficial effects of this beverage against liver fibrosis with the most solid results indicating a pivot role for both caffeine and chlorogenic acids. In particular, in experimental models of fibrosis, caffeine was shown to inhibit hepatic stellate cell activation by blocking adenosine receptors, and emerging evidence indicated that caffeine may also favorably impact angiogenesis and hepatic hemodynamics. On the other side, chlorogenic acids, potent phenolic antioxidants, suppress liver fibrogenesis and carcinogenesis by reducing oxidative stress and counteract steatogenesis through the modulation of glucose and lipid homeostasis in the liver. Overall, these molecular insights may have translational significance and suggest that coffee components need clinical evaluation.
Full Text Available Abstract The term congenital neutropenia encompasses a family of neutropenic disorders, both permanent and intermittent, severe ( When neutropenia is detected, an attempt should be made to establish the etiology, distinguishing between acquired forms (the most frequent, including post viral neutropenia and auto immune neutropenia and congenital forms that may either be isolated or part of a complex genetic disease. Except for ethnic neutropenia, which is a frequent but mild congenital form, probably with polygenic inheritance, all other forms of congenital neutropenia are extremely rare and have monogenic inheritance, which may be X-linked or autosomal, recessive or dominant. About half the forms of congenital neutropenia with no extra-hematopoetic manifestations and normal adaptive immunity are due to neutrophil elastase (ELANE mutations. Some patients have severe permanent neutropenia and frequent infections early in life, while others have mild intermittent neutropenia. Congenital neutropenia may also be associated with a wide range of organ dysfunctions, as for example in Shwachman-Diamond syndrome (associated with pancreatic insufficiency and glycogen storage disease type Ib (associated with a glycogen storage syndrome. So far, the molecular bases of 12 neutropenic disorders have been identified. Treatment of severe chronic neutropenia should focus on prevention of infections. It includes antimicrobial prophylaxis, generally with trimethoprim-sulfamethoxazole, and also granulocyte-colony-stimulating factor (G-CSF. G-CSF has considerably improved these patients' outlook. It is usually well tolerated, but potential adverse effects include thrombocytopenia, glomerulonephritis, vasculitis and osteoporosis. Long-term treatment with G-CSF, especially at high doses, augments the spontaneous risk of leukemia in patients with congenital neutropenia.
Full Text Available Abstract Background Human breast cancer is classified by gene expression profile into subtypes consisting of two hormone (oestrogen and/or progesterone receptor-positive types (luminal-like A and luminal-like B and three hormone receptor-negative types [human epidermal growth factor receptor 2-expressing, basal-like, and unclassified ("normal-like"]. Immunohistochemical surrogate panels are also proposed to potentially identify the molecular-based groups. The present study aimed to apply an immunohistochemical panel (anti-ER, -PR, -ERB-B2, -CK 5/6 and -CK14 in a series of canine malignant mammary tumours to verify the molecular-based classification, its correlation with invasion and grade, and its use as a prognostic aid in veterinary practice. Results Thirty-five tumours with luminal pattern (ER+ and PR+ were subgrouped into 13 A type and 22 B type, if ERB-B2 positive or negative. Most luminal-like A and basal-like tumours were grade 1 carcinomas, while the percentage of luminal B tumours was higher in grades 2 and 3 (Pearson Chi-square P = 0.009. No difference in the percentage of molecular subtypes was found between simple and complex/mixed carcinomas (Pearson Chi-square P = 0.47. No significant results were obtained by survival analysis, even if basal-like tumours had a more favourable prognosis than luminal-like lesions. Conclusion The panel of antibodies identified only three tumour groups (luminal-like A and B, and basal-like in the dog. Even though canine mammary tumours may be a model of human breast cancer, the existence of the same carcinoma molecular subtypes in women awaits confirmation. Canine mammary carcinomas show high molecular heterogeneity, which would benefit from a classification based on molecular differences. Stage and grade showed independent associations with survival in the multivariate regression, while molecular subtype grouping and histological type did not show associations. This suggests that caution should be
Sedivy, Eric J; Wu, Faqiang; Hanzawa, Yoshie
Domestication provides an important model for the study of evolution, and information learned from domestication research aids in the continued improvement of crop species. Recent progress in de novo assembly and whole-genome resequencing of wild and cultivated soybean genomes, in addition to new archeological discoveries, sheds light on the origin of this important crop and provides a clearer view on the modes of artificial selection that drove soybean domestication and diversification. This novel genomic information enables the search for polymorphisms that underlie variation in agronomic traits and highlights genes that exhibit a signature of selection, leading to the identification of a number of candidate genes that may have played important roles in soybean domestication, diversification and improvement. These discoveries provide a novel point of comparison on the evolutionary bases of important agronomic traits among different crop species. © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.
Richey, Lisa Ann; Ponte, Stefano
A critical account of the rise of celebrity-driven “compassionate consumption” Cofounded by the rock star Bono in 2006, Product RED exemplifies a new trend in celebrity-driven international aid and development, one explicitly linked to commerce, not philanthropy. Brand Aid offers a deeply informed...
... prefer the open-fit hearing aid because their perception of their voice does not sound “plugged up.” ... My voice sounds too loud. The “plugged-up” sensation that causes a hearing aid user’s voice to ...
Foreign aid has evolved significantly since the Second World War in response to a dramatically changing global political and economic context. This article (a) reviews this process and associated trends in the volume and distribution of foreign aid; (b) reviews the goals, principles...
Fink, R.K.; Callow, R.A.; Larson, T.K.; Ransom, V.H.
An expert system called the ATHENA AIDE that assists in the preparation of input models for the ATHENA thermal-hydraulics code has been developed by researchers at the Idaho National Engineering Laboratory. The ATHENA AIDE uses a menu driven graphics interface and rule-based and object-oriented programming techniques to assist users of the ATHENA code in performing the tasks involved in preparing the card image input files required to run ATHENA calculations. The ATENA AIDE was developed and currently runs on single-user Xerox artificial intelligence workstations. Experience has shown that the intelligent modeling environment provided by the ATHENA AIDE expert system helps ease the modeling task by relieving the analyst of many mundane, repetitive, and error prone procedures involved in the construction of an input model. This reduces errors in the resulting models, helps promote standardized modeling practices, and allows models to be constructed more quickly than was previously possible
Whitfield, Lindsay; Fraser, Alastair
which investigated the strategies these states have adopted in talks with aid donors, the sources of leverage they have been able to bring to bear in negotiations, and the differing degrees of control that they have been able to exercise over the policies agreed in negotiations and those implemented......This article presents a new analytical approach to the study of aid negotiations. Building on existing approaches but trying to overcome their limitations, it argues that factors outside of individual negotiations (or the `game' in game-theoretic approaches) significantly affect the preferences...
Full Text Available For the authors of this paper, the teaching aids were and will always be a priority in their teaching activity. The contents of this paper is the result of a long strained period of efforts made to improve the teaching process, a period in which the teaching aids were permanently improved – as a result of attentively monitoring the students’ results. We can say that motivated students, who wanted to become mechanical engineers, used these teaching aids successfully in their learning activity.
Full Text Available Tactile aids, which translate sound waves into vibrations that can be felt by the skin, have been used for decades by people with severe/profound hearing loss to enhance speech/language development and improve speechreading.The development of tactile aids dates from the efforts of Goults and his co-workers in the 1920s; Although The power supply was too voluminous and it was difficult to carry specially by children, it was too huge and heavy to be carried outside the laboratories and its application was restricted to the experimental usage. Nowadays great advances have been performed in producing this instrument and its numerous models is available in markets around the world.
To optimize the monitoring of female workers using in vivo spectrometry measurements, it is necessary to correct the typical calibration coefficients obtained with the Livermore male physical phantom. To do so, numerical calibrations based on the use of Monte Carlo simulations combined with anthropomorphic 3D phantoms were used. Such computational calibrations require on the one hand the development of representative female phantoms of different size and morphologies and on the other hand rapid and reliable Monte Carlo calculations. A library of female torso models was hence developed by fitting the weight of internal organs and breasts according to the body height and to relevant plastic surgery recommendations. This library was next used to realize a numerical calibration of the AREVA NC La Hague in vivo counting installation. Moreover, the morphology-induced counting efficiency variations with energy were put into equation and recommendations were given to correct the typical calibration coefficients for any monitored female worker as a function of body height and breast size. Meanwhile, variance reduction techniques and geometry simplification operations were considered to accelerate simulations. Furthermore, to determine the activity mapping in the case of complex contaminations, a method that combines Monte Carlo simulations with in vivo measurements was developed. This method consists of realizing several spectrometry measurements with different detector positioning. Next, the contribution of each contaminated organ to the count is assessed from Monte Carlo calculations. The in vivo measurements realized at LEDI, CIEMAT and KIT have demonstrated the effectiveness of the method and highlighted the valuable contribution of Monte Carlo simulations for a more detailed analysis of spectrometry measurements. Thus, a more precise estimate of the activity distribution is given in the case of an internal contamination. (author)
Background Infodemiology can offer practical and feasible health research applications through the practice of studying information available on the Web. Google Trends provides publicly accessible information regarding search behaviors in a population, which may be studied and used for health campaign evaluation and disease monitoring. Additional studies examining the use and effectiveness of Google Trends for these purposes remain warranted. Objective The objective of our study was to explore the use of infodemiology in the context of health campaign evaluation and chronic disease monitoring. It was hypothesized that following a launch of a campaign, there would be an increase in information seeking behavior on the Web. Second, increasing and decreasing disease patterns in a population would be associated with search activity patterns. This study examined 4 different diseases: human immunodeficiency virus (HIV) infection, stroke, colorectal cancer, and marijuana use. Methods Using Google Trends, relative search volume data were collected throughout the period of February 2004 to January 2015. Campaign information and disease statistics were obtained from governmental publications. Search activity trends were graphed and assessed with disease trends and the campaign interval. Pearson product correlation statistics and joinpoint methodology analyses were used to determine significance. Results Disease patterns and online activity across all 4 diseases were significantly correlated: HIV infection (r=.36, Pcampaigns on colorectal cancer and marijuana use in stimulating search activity. No significant correlations were observed for the campaigns on stroke and HIV regarding search activity. Conclusions The use of infoveillance shows promise as an alternative and inexpensive solution to disease surveillance and health campaign evaluation. Further research is needed to understand Google Trends as a valid and reliable tool for health research. PMID:27733330
Richey, Lisa Ann; Ponte, Stefano
activists, scholars and venture capitalists, discusses the pros and cons of changing the world by ‘voting with your dollars’. Lisa Ann Richey and Stefano Ponte (Professor at Roskilde University and Senior Researcher at DIIS respectively), authors of Brand Aid: Shopping Well to Save the World, highlight how......Can Citizen Consumers Make a Difference? DIIS researcher contributes to a Boston Review - New Democracy Forum In the current issue of Boston Review (November/December 2011), contributors to a ‘New Democracy Forum’ debate whether Citizen Consumers can make a difference in stimulating responsible...
Persistence of organophosphorus pesticides in aquatic environments. Coordinated programme on isotope-tracer-aided research and monitoring on agricultural residue - biological interactions in aquatic environment
A radiometric enzymic assay method was developed for quick measuring of organophosphorous insecticides in water samples. All steps of the assay procedure were carried out in scintillation vials. 50 μl enzyme solution (acetylcholinesterase of electric eel) and 50 μl buffer pH 7 were pipetted into the vial followed by 100 μl of water sample or aqueous solution of the insecticide and the mixture was incubated for 60 minutes. 50 μl 3 H-acetylcholine were added to the vial and the enzymic reaction stopped after 10 minutes by adding 200 μl buffer solution pH 2.5. 10 ml scintillation cocktail were then added and after shaking and 30 minutes standing the radioactivity was determined in a liquid scintillation spectrometer. Acetylcholine remained in the water phase while 3 H-acetic acid released in enzymic hydrolysis may be extracted by an organic solvent. By this method, not only the parent compound but also some of its degradation products, which possess some anticholinesteratic activity can be measured. The method is suitable for combination with thin-layer chromatography for identification purposes. Using this method, we studied the degradation of the organophosphorous insecticides malathion, parathion, DDVP and imidan. The degradation in distilled water and natural water was compared. For example, the half-time of malathion in distilled water at room temperature was 6 days while in natural water (Danube river) it was 4 hours. The degradation processes were also studied in model systems containing sediment and water. Degradation was faster in models containing solid particles than in filtered water. The radiometric enzymic method was tested as analytical procedure for residue monitoring. Since 1978 a residue monitoring programme was in progress in the Danube river near Budapest. Occasionally high residue levels were detected in spring and early summer. The radiometric enzymic method has proved to be a useful analytical method for anticholinesterase pesticides in
Resources - HIV/AIDS ... information on AIDS : AIDS.gov -- www.aids.gov AIDS Info -- aidsinfo.nih.gov The Henry J. Kaiser Family Foundation -- www.kff.org/hivaids US Centers for Disease Control and Prevention -- www.cdc.gov/hiv
First aid Animal bites: First aid Animal bites: First aid By Mayo Clinic Staff These guidelines can help you care for a minor animal bite, such ... 26, 2017 Original article: http://www.mayoclinic.org/first-aid/first-aid-animal-bites/basics/ART-20056591 . Mayo ...
State aid is an issue that does not immediately come to mind on the topic of real estate collective investment vehicles (CIVs). Nevertheless the question of state aid plays an important role. Last year, the European Commission charged with the monitoring of state aid has taken an important decision
Konradsen, Jon R; Nordlund, Björn; Onell, Annica; Borres, Magnus P; Grönlund, Hans; Hedlin, Gunilla
Allergy to cats and dogs and polysensitization towards these animals are associated with severe childhood asthma. Molecular-based allergy diagnostics offers new opportunities for improved characterization and has been suggested to be particularly useful in patients with polysensitization and/or severe asthma. The aim was to use extract- and molecular-based allergy diagnostics to compare patterns of IgE sensitization towards aeroallergens in children with problematic severe and controlled asthma. Children with a positive ImmunoCAP towards any furry animal (cat, dog or horse) were recruited from a Nationwide Swedish study on severe childhood asthma. Severe (n = 37, age 13 years) and controlled (n = 28, age 14 years) asthmatics underwent assessment of allergic sensitization by ImmunoCap (kUA /l) and immunosolid-phase allergen chip (ISAC). In addition, Asthma Control Test, spirometry and a methacholine challenge were performed. Children with severe asthma had lower asthma control (p Molecular-based allergy diagnostics revealed a more complex molecular spreading of allergen components in children with the most severe disease. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Hjertholm, Peter; Laursen, Jytte; White, Howard
foreign aid, macroeconomics of aid, gap models, aid fungibility, fiscal response models, foreign debt,......foreign aid, macroeconomics of aid, gap models, aid fungibility, fiscal response models, foreign debt,...
Ansari, Mohd Ikram
Molecular-based approaches were used to characterize the coastal microbiota and to elucidate the trophic state of Red Sea. Nutrient content and enterococci numbers were monitored, and used to correlate with the abundance of microbial markers. Microbial source tracking revealed the presence of >1 human-associated Bacteroides spp. at some of the near-shore sampling sites and at a heavily frequented beach. Water samples collected from the beaches had occasional exceedances in enterococci numbers, higher total organic carbon (TOC, 1.48-2.18 mg/L) and nitrogen (TN, 0.15-0.27 mg/L) than that detected in the near-shore waters. Enterococci abundances obtained from next-generation sequencing did not correlate well with the cultured enterococci numbers. The abundance of certain genera, for example Arcobacter, Pseudomonas and unclassified Campylobacterales, was observed to exhibit slight correlation with TOC and TN. Low abundance of functional genes accounting for up to 41 copies/L of each Pseudomonas aeruginosa and Campylobacter coli were detected. Arcobacter butzleri was also detected in abundance ranging from 111 to 238 copies/L. Operational taxonomic units (OTUs) associated with cyanobacteria, Prochlorococcus, Ostreococcus spp. and Gramella were more prevalent in waters that were likely impacted by urban runoffs and recreational activities. These OTUs could potentially serve as quantifiable markers indicative of the water quality.
... 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 ...
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 becomes ...
Difficulty breathing - first aid; Dyspnea - first aid; Shortness of breath - first aid ... Breathing difficulty is almost always a medical emergency. An exception is feeling slightly winded from normal activity, ...
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 ...
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 ...
van Dalen, H.P.; Reuser, M.
Development assistance targeting health overwhelmingly concentrates on HIV/AIDS. This column argues that that focus neglects critical demographic issues and degrades health infrastructure, particularly in Sub-Saharan Africa. The prime rule for AIDS aid should be “First, do no harm”.
Bronson, J.D.; Cowden, T.; Haenni, D.R.; Hargis, C.
The research program at the Cyclotron Institute frequently requires special purpose printed circuit boards. These are used either in data acquisition equipment or for control of an experiment. Also during this period of building the new K500 machine, many special boards will be needed for the computerized control system. Due to the very tedious and time consuming process of producing a printed circuit board by the usual drawing techniques, an inexpensive computer aided design (CAD) system was sought. Such a system of software, called P-CAD EDA, was purchased from Personal CAD Systems Inc. and the required hardware to run it was assembled. This hardware consisted of equipping an IBM PC with 640 kilo-bytes of memory, a 20 Mbyte hard disk drive, 2 floppy disk drives, a color monitor, a Calcomp 1043 plotter, a mouse and an Epson FX-80 printer. A block diagram of the system is shown
In 1987 the national AIDS prevention campaign "Gib AIDS keine Chance" (Don't give AIDS a chance) was started in Germany. After a very difficult and controversial political debate about a probably successful response to AIDS, in the end a political decision was made in favour of the implementation of a long term "social learning strategy". Thus, since then the Bundeszentrale für gesundheitliche Aufklärung (Federal Centre for Health Education, BZgA) has been running the campaign on behalf of the Federal Ministry of Health. The result of this prevention program is a low rate of infections. In Germany there were 2600 newly diagnosed infections in 2005: 59 % in homosexual men, 16 % by heterosexual contacts, 17 % in people from high prevalence countries and 7 % in i.v. drug users. In comparison to the international situation Germany has a relatively low HIV-prevalence even nowadays. However, Germany has also been confronted with an increasing number of newly diagnosed infections in the last few years. When the prevention program was started it was very important to build new structures for a successful implementation of the campaign. That meant for instance to build up an effective infrastructure for cooperation between the governmental and the nongovernmental sector, including organising the coordinated action among the partners at the federal, regional and local levels. Likewise, international networking was of great importance. A key element, relevant for the success of the campaign was the close cooperation at the federal level between the BZgA and the Deutsche AIDS Hilfe (German AIDS Help, DAH), to combine the highreach intervention in low-prevalence populations with intensive interventions for high prevalence groups. An effective national AIDS prevention campaign must reach the whole population; inform the public about the main risks of infection, about methods of protection and about what is not infectious. Moreover groups with a higher level of risk of
The USDA Forest Service’s Asheville, North Carolina-based Eastern Forest Environmental Threat Assessment Center and Prineville, Oregon-based Western Wildlands Environmental Threat Assessment Center partnered with Stennis Space Center and other agencies to create an early warning system to identify, characterize, and track disturbances from potential forest threats. The result was ForWarn, which is now being used by federal and state forest and natural resource managers.
First aid Black eye Black eye: First aid By Mayo Clinic Staff A black eye is caused by bleeding under the skin around the eye. Most injuries that cause a ... 13, 2018 Original article: http://www.mayoclinic.org/first-aid/first-aid-black-eye/basics/ART-20056675 . Mayo ...
Foreign aid looms large in the public discourse; and international development assistance remains squarely on most policy agendas concerned with growth, poverty and inequality in Africa and elsewhere in the developing world. The present review takes a retrospective look at how foreign aid has...... evolved since World War II in response to a dramatically changing global political and economic context. I review the aid process and associated trends in the volume and distribution of aid and categorize some of the key goals, principles and institutions of the aid system. The evidence on whether aid has...... for aid in the future...
Curran, James R.
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
... Consumer Products Hearing Aids How to get Hearing Aids Share Tweet Linkedin Pin it More sharing options ... my hearing aids? How do I get hearing aids? Before getting a hearing aid, you should consider ...
An Adaptive Intrusion Data System (AIDS) was developed to collect information from intrusion alarm sensors as part of an evaluation system to improve sensor performance. AIDS is a unique digital data-compression, storage, and formatting system; it also incorporates a capability for video selection and recording for assessment of the sensors monitored by the system. The system is software reprogrammable to numerous configurations that may be used for the collection of environmental, bilevel, analog, and video data. This report describes the software routines that control the different AIDS data-collection modes, the diagnostic programs to test the operating hardware, and the data format. Sample data printouts are also included
Napper, R L
As HIV disease evolves into a chronic and manageable disease, monitoring trends in HIV/AIDS inpatient use will become an important tool clinicians can use to analyze the need for organizational changes in patient care delivery. Monitoring census trends can assist nurses in developing plans of care and evaluating outcome in HIV patients. Nurse managers of AIDS Specialty Units (ASUs) are at the forefront of identifying current inpatient use trends. This article investigates census trends in selected ASUs from the perspective of ASU nurse managers and describes the factors that nurse managers believe to have influenced census trends. Implications for further research are provided.
conditions were successfully treated with antibiotics, and only 1% to 2% required surgical revision. Less than 1% required removal of the fixture. Other complications included failure to osseointegrate and loss of fixture and/or abutment due to trauma or infection. Effectiveness Studies showed that BAHAs were implanted in people who have conduction or mixed hearing loss, congenital atresia or suppurative otitis media who were not candidates for surgical repair, and who cannot use conventional bone conduction hearing aids. The need for BAHA is not age- related. Objective audiometric measures and subjective patient satisfaction surveys showed that BAHA significantly improved the unaided and aided free field and sound field thresholds as well as speech discrimination in quiet and in noise for former users of conventional bone conduction hearing aids. The outcomes were ambiguous for former users of air conduction hearing aids. BAHA has been shown to reduce the frequency of ear infection and reduce the discharge particularly among patients with suppurative otitis media. Patients have reported that BAHA improved their quality of life. Reported benefits were improved speech intelligibility, better sound comfort, less pressure on the head, less skin irritation, greater cosmetic acceptance and increase in confidence. Main reported shortcomings were wind noise, feedback and difficulty in using the telephone. Experts and the BAHA manufacturer recommended that recipients of a BAHA implant be at least 5 years old. Challenges associated with the implantation of BAHA in pediatric patients include thin bone, soft bone, higher rates of fixture loss due to trauma, psychological problems, and higher revision rates due to rapid bone growth. The overall outcomes are comparable to adult BAHA. The benefits of pediatric BAHA (e.g. on speech development) appear to outweigh the disadvantages. Screening according to strict eligibility criteria, preoperative counselling, close monitoring by a physician
Daniel, Jonathan; Blanchard-Desce, Mireille; Godin, Antoine G; Palayret, Matthieu; Lounis, Brahim; Cognet, Laurent
Based on an original molecular-based design, we present bright and photostable fluorescent organic nanoparticles (FONs) showing excellent colloidal stability in various aqueous environments. Complementary near-infrared emitting and green emitting FONs were prepared using a simple, fast and robust protocol. Both types of FONs could be simultaneously imaged at the single-particle level in solution as well as in biological environments using a monochromatic excitation and a dual-color fluorescence microscope. No evidence of acute cytotoxicity was found upon incubation of live cells with mixed solutions of FONs, and both types of nanoparticles were found internalized in the cells where their motion could be simultaneously tracked at video-rate up to minutes. These fluorescent organic nanoparticles open a novel non-toxic alternative to existing nanoparticles for imaging biological structures, compatible with live-cell experiments and specially fitted for multicolor single particle tracking. (paper)
Canonica, Giorgio Walter; Ansotegui, Ignacio J; Pawankar, Ruby
Molecular-based allergy (MA) diagnostics is an approach used to map the allergen sensitization of a patient at a molecular level, using purified natural or recombinant allergenic molecules (allergen components) instead of allergen extracts. Since its introduction, MA diagnostics has increasingly...... entered routine care, with currently more than 130 allergenic molecules commercially available for in vitro specific IgE (sIgE) testing.MA diagnostics allows for an increased accuracy in allergy diagnosis and prognosis and plays an important role in three key aspects of allergy diagnosis: (1) resolving...... and the need for food challenge testing; and (3) identifying patients and triggering allergens for specific immunotherapy (SIT).Singleplex and multiplex measurement platforms are available for MA diagnostics. The Immuno-Solid phase Allergen Chip (ISAC) is the most comprehensive platform currently available...
... Partner Spotlight Awareness Days Get Tested Find an HIV testing site near you. Enter ZIP code or ... AIDS Get Email Updates on AAA Anonymous Feedback HIV/AIDS Media Infographics Syndicated Content Podcasts Slide Sets ...
... 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 ...
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Hansen, Henrik; Tarp, Finn
. There are, however, decreasing returns to aid, and the estimated effectiveness of aid is highly sensitive to the choice of estimator and the set of control variables. When investment and human capital are controlled for, no positive effect of aid is found. Yet, aid continues to impact on growth via...... investment. We conclude by stressing the need for more theoretical work before this kind of cross-country regressions are used for policy purposes....
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 ...
Williams, J.; Jones, B.
In late 1992, the remedial investigation of operable unit 2 at the Department of Energy (DOE) Superfund site in Fernald, Ohio was in trouble. Despite years of effort--including an EPA-approved field-investigation work plan, 123 soil borings, 51 ground-water-monitoring wells, analysis of more than 650 soil and ground-water samples, and preparation of a draft remedial-investigation (RI) report--it was not possible to conclude if contaminated material in the unit was related to ground-water contamination previously detected beneath and beyond the site boundary. Compounding the problem, the schedule for the RI, feasibility study and record of decision for operable unit 2 was governed by a DOE-EPA consent agreement stipulating penalties of up to $10,000 per week for not meeting scheduled milestones--and time was running out. An advanced three-dimensional computer model confirmed that radioactive wastes dumped at the Fernald, Ohio Superfund site had contaminated ground water, after years of previous testing has been inconclusive. The system is now being used to aid feasibility and design work on the more-than-$1 billion remediation project
Full Text Available The main point of this paper is that foreign aid fails because the structure of its incentives resembles that of central planning. Aid is not only ineffective, it is arguably counterproductive. Contrary to business firms that are paid by those they are supposed to serve (customers, aid agencies are paid by tax payers of developed countries and not by those they serve. This inverse structure of incentives breaks the stream of pressure that exists on the commercial market. It also creates larger loopholes in the principle-agent relationship on each point along the chain of aid delivery. Both factors enhance corruption, moral hazard and negative selection. Instead of promoting development, aid extends the life of bad institutions and those in power. Proposals to reform foreign aid – like aid privatization and aid conditionality – do not change the existing structure of the incentives in aid delivery, and their implementation may just slightly improve aid efficacy. Larger improvement is not possible. For that reason, foreign aid will continue to be a waste of resources, probably serving some objectives different to those that are usually mentioned, like recipient’s development poverty reduction and pain relief.
Doucouliagos, Hristos; Paldam, Martin
The AEL (aid effectiveness literature) is econo¬metric studies of the macroeconomic effects of development aid. It contains about 100 papers of which 68 are reduced form estimates of theeffect of aid on growth in the recipient country. The raw data show that growth is unconnected to aid......, but the AEL has put so much structure on the data that all results possible have emerged. The present meta study considers both the best-set of the 68 papers and the all-set of 543 regressions published. Both sets have a positive average aid-growth elasticity, but it is small and insignificant: The AEL has...... betweenstudies is real. In particular, the aid-growth association is stronger for Asian countries, and the aid-growth association is shown to have been weaker in the 1970s....
Doucouliagos, Hristos; Paldam, Martin
The AEL (aid effectiveness literature) studies the effect of development aid using econometrics on macro data. It contains about 100 papers of which a third analyzes conditional models where aid effectiveness depends upon z, so that aid only works for a certain range of the variable. The key term...... in this family of AEL models is thus an interaction term of z times aid. The leading candidates for z are a good policy index and aid itself. In this paper, meta-analysis techniques are used (i) to determine whether the AEL has established the said interaction terms, and (ii) to identify some of the determinants...... of the differences in results between studies. Taking all available studies in consideration, we find no support for conditionality with respect to policy, while conditionality regarding aid itself is dubious. However, the results differ depending on the authors’ institutional affiliation....
Foreign aid looms large in the public discourse; and international development assistance remains squarely on most policy agendas concerned with growth, poverty and inequality in Africa and elsewhere in the developing world. The present review takes a retrospective look at how foreign aid has...... evolved since World War II in response to a dramatically changing global political and economic context. I review the aid process and associated trends in the volume and distribution of aid and categorize some of the key goals, principles and institutions of the aid system. The evidence on whether aid has...... been effective in furthering economic growth and development is discussed in some detail. I add perspective and identify some critical unresolved issues. I finally turn to the current development debate and discuss some key concerns, I believe should be kept in mind in formulating any agenda for aid...
Tarp, Finn; Arndt, Channing; Jones, Edward Samuel
This paper considers the relationship between external aid and development in Mozambique from 1980 to 2004. The main objective is to identify the specific mechanisms through which aid has influenced the developmental trajectory of the country and whether one can plausibly link outcomes to aid...... inputs. We take as our point of departure a growth accounting analysis and review both intended and unintended effects of aid. Mozambique has benefited from sustained aid inflows in conflict, post-conflict and reconstruction periods. In each of these phases aid has made an unambiguous, positive...... contribution both enabling and supporting rapid growth since 1992. At the same time, the proliferation of donors and aid-supported interventions has burdened local administration and there is a distinct need to develop government accountability to its own citizens rather than donor agencies. In ensuring...
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 ...
The use of analytical aids by utility technical support teams can enhance the staff's ability to manage accidents. Since instrumentation is exposed to environments beyond design-basis conditions, instruments may provide ambiguous information or may even fail. While it is most likely that many instruments will remain operable, their ability to provide unambiguous information needed for the management of beyond-design-basis events and severe accidents is questionable. Furthermore, given these limitation in instrumentation, the need to ascertain and confirm current plant status and forecast future behavior to effectively manage accidents at nuclear facilities requires a computational capability to simulate the thermal and hydraulic behavior in the primary, secondary, and containment systems. With the need to extend the current preventive approach in accident management to include mitigative actions, analytical aids could be used to further enhance the current capabilities at nuclear facilities. This need for computational or analytical aids is supported based on a review of the candidate accident management strategies discussed in NUREG/CR-5474. Based on the review of the NUREG/CR-5474 strategies, two major analytical aids are considered necessary to support the implementation and monitoring of many of the strategies in this document. These analytical aids include (1) An analytical aid to provide reactor coolant and secondary system behavior under LOCA conditions. (2) An analytical aid to predict containment pressure and temperature response with a steam, air, and noncondensable gas mixture present
Full Text Available Commissioner of Taxation v Aid/Watch Incorporated is the latest of a series of recent cases in which the High Court of Australia has exhibited what might be described as a ‘generosity of spirit’ to would-be taxpayers whose charitable status has been called into question. In Aid/Watch, the Court ruled that an organisation formed to monitor and evaluate the delivery of foreign aid by Australian government agencies was a charity even though it was engaged, consistently with its objects, in the sorts of political activities that traditionally have been regarded as anathema to charity. This article considers where we might feasibly locate the boundaries of the High Court’s reasoning in Aid/Watch, in light of charity law as a whole. In other words, as a matter of charity law, what are the limits of Aid/Watch? Thinking about this question demands: (a some understanding of what the High Court in Aid/Watch said with certainty; and (b a wider review of charity law to see which of its rules and principles may bear upon cases about political purposes now that Aid/Watch has been decided.
National Research Council Staff; Commission on Behavioral and Social Sciences and Education; Division of Behavioral and Social Sciences and Education; National Research Council; National Academy of Sciences
... on Monitoring the Social Impact of the AIDS Epidemic Committee on AIDS Research and the Behavioral, Social, and Statistical Sciences Commission on Behavioral and Social Sciences and Education National Research Council NATIONAL ACADEMY PRESS Washington, D.C. 1993 Copyrightthe cannot be not from book, paper however, version for formatting, original author...
Acquired Immunodeficiency Syndrome (AIDS) is a worldwide epidemic that affects all countries, developing and industrialized. The impacts of AIDS range from social, cultural, psychological to the economic and political. The World Health Organization (WHO) has mobilized international and national interest and resources to work on AIDS control and prevention. AIDS spreads in 3 ways mother to child, through blood, and sexually. Screening blood supplies can prevent the spread of AIDS. In 1987, 105 countries reported 49,132 cases to WHO, and estimated indicated over 100,000 cases. WHO estimate that by 1991 there will be over 1 million cases worldwide. Infant mortality rates due to AIDS may be 10-20/1000 births where 10% of pregnant women are infected. Homosexual, or bisexual men and intravenous drug users from 20 to 49 year old make up most of the cases of AIDS in North and South America, Europe, and Australia. It is estimated that Africa has over 1 million AIDS infected people but accurate counts are not available. There have been a small number of cases reported in Asia, and most of these have resulted from contaminated blood. It is currently estimated that 10- 30% of HIV infected persons will develop AIDS, and 25-50% will develop an AIDS related disease within 5 years. The majority of HIV infected persons will develop AIDS within 10 years and the rest, AIDS related diseases. The cost of a patient can run for $50,000-150,000 in direct medical care in industrialized countries. Since most of the people infected are from 20-49 years of age, their most productive years, a country's social and economic development is threatened. Education is presently the only way to prevent the spread of AIDS, and therefore all governments, as well as health and medical professional must make a extraordinary commitment.
Czerwiec, M K
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" . 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.
Arndt, Channing; Jones, Edward Samuel; Tarp, Finn
The micro-macro paradox has been revived. Despite broadly positive evaluations at the micro and meso-levels, recent literature has turned decidedly pessimistic with respect to the ability of foreign aid to foster economic growth. Policy implications, such as the complete cessation of aid to Africa......, are being drawn on the basis of fragile evidence. This paper first assesses the aid-growth literature with a focus on recent contributions. The aid-growth literature is then framed, for the first time, in terms of the Rubin Causal Model, applied at the macroeconomic level. Our results show that aid has...... a positive and statistically significant causal effect on growth over the long run with point estimates at levels suggested by growth theory. We conclude that aid remains an important tool for enhancing the development prospects of poor nations....
Mahmoud, M B
The acquired immunodeficiency syndrome (AIDS) has impacted the civilized world like no other disease. This research aimed to discuss some of the main aids-related complications and their detection by radiology tests, specifically central nervous system and musculoskeletal system disorders. The objectives are: to show specific characteristics of various diseases of HIV patient, to analyze the effect of pathology in patients by radiology, to enhance the knowledge of technologists in aids imaging and to improve communication skills between patient and radiology technologists.
Mahmoud, Mohammed Bashir
The acquired immunodeficiency syndrome (AIDS) has impacted the civilized world like no other disease. This research aimed to discuss some of the main aids-related complications and their detection by radiology tests, specifically central nervous system and musculoskeletal system disorders. The objectives are: to show specific characteristics of various diseases of HIV patient, to analyze the effect of pathology in patients by radiology, to enhance the knowledge of technologists in aids imaging and to improve communication skills between patient and radiology technologists
Ijsselmuiden, C; Evian, C; Matjilla, J; Steinberg, M; Schneider, H
The National AIDS Convention in South Africa (NACOSA) in October 1992 was the first real attempt to address HIV/AIDS. In Soweto, government, the African National Congress, nongovernmental organizations, and organized industry and labor representatives worked for 2 days to develop a national plan of action, but it did not result in a united effort to fight AIDS. The highest HIV infection rates in South Africa are among the KwaZulu in Natal, yet the Inkatha Freedom Party did not attend NACOSA. This episode exemplifies the key obstacles for South Africa to prevent and control AIDS. Inequality of access to health care may explain why health workers did not diagnose the first AIDS case in blacks until 1985. Migrant labor, Bantu education, and uprooted communities affect the epidemiology of HIV infection. Further, political and social polarization between blacks and whites contributes to a mindset that AIDS is limited to the other race which only diminishes the personal and collective sense of susceptibility and the volition and aptitude to act. The Department of National Health and Population Development's voluntary register of anonymously reported cases of AIDS specifies 1517 cumulative AIDS cases (October 1992), but this number is low. Seroprevalence studies show between 400,000-450,000 HIV positive cases. Public hospitals cannot give AIDS patients AZT and DDI. Few communities provided community-based care. Not all hospitals honor confidentiality and patients' need for autonomy. Even though HIV testing is not mandatory, it is required sometimes, e.g., HIV testing of immigrants. AIDS Training, Information and Counselling Centers are in urban areas, but not in poor areas where the need is most acute. The government just recently developed in AIDS education package for schools, but too many people consider it improper, so it is not being used. The poor quality education provided blacks would make it useless anyhow. Lifting of the academic boycott will allow South African
Moore, Brian C. J.
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
Sara M. K. Madsen
Full Text Available 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.
Madsen, Sara M K; Moore, Brian C J
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.
Bhat, Nisha; Kilmarx, Peter H; Dube, Freeman; Manenji, Albert; Dube, Medelina; Magure, Tapuwa
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. 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. 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. 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.
Rosen, Sydney; Simon, Jonathon; Vincent, Jeffrey R; MacLeod, William; Fox, Matthew; Thea, Donald M
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.
Marchetti, Adrian; Schruth, David M; Durkin, Colleen A; Parker, Micaela S; Kodner, Robin B; Berthiaume, Chris T; Morales, Rhonda; Allen, Andrew E; Armbrust, E Virginia
In vast expanses of the oceans, growth of large phytoplankton such as diatoms is limited by iron availability. Diatoms respond almost immediately to the delivery of iron and rapidly compose the majority of phytoplankton biomass. The molecular bases underlying the subsistence of diatoms in iron-poor waters and the plankton community dynamics that follow iron resupply remain largely unknown. Here we use comparative metatranscriptomics to identify changes in gene expression associated with iron-stimulated growth of diatoms and other eukaryotic plankton. A microcosm iron-enrichment experiment using mixed-layer waters from the northeastern Pacific Ocean resulted in increased proportions of diatom transcripts and reduced proportions of transcripts from most other taxa within 98 h after iron addition. Hundreds of diatom genes were differentially expressed in the iron-enriched community compared with the iron-limited community; transcripts of diatom genes required for synthesis of photosynthesis and chlorophyll components, nitrate assimilation and the urea cycle, and synthesis of carbohydrate storage compounds were significantly overrepresented. Transcripts of genes encoding rhodopsins in eukaryotic phytoplankton were significantly underrepresented following iron enrichment, suggesting rhodopsins help cells cope with low-iron conditions. Oceanic diatoms appear to display a distinctive transcriptional response to iron enrichment that allows chemical reduction of available nitrogen and carbon sources along with a continued dependence on iron-free photosynthetic proteins rather than substituting for iron-containing functional equivalents present within their gene repertoire. This ability of diatoms to divert their newly acquired iron toward nitrate assimilation may underlie why diatoms consistently dominate iron enrichments in high-nitrate, low-chlorophyll regions.
Blanco, Guillermo; Díaz de Tuesta, Juan A
Salmonella can play an important role as a disease agent in wildlife, which can then act as carriers and reservoirs of sanitary importance at the livestock-human interface. Transmission from livestock to avian scavengers can occur when these species consume contaminated carcasses and meat remains in supplementary feeding stations and rubbish dumps. We compared the performance of PCR-based detection with conventional culture-based methods to detect Salmonella in the faeces of red kites (Milvus milvus) and griffon vultures (Gyps fulvus) in central Spain. The occurrence of culturable Salmonella was intermediate in red kites (1.9%, n=52) and high in griffon vultures (26.3%, n=99). These proportions were clearly higher with PCR-based detection (13.5% and 40.4%, respectively). Confirmation cultures failed to grow Salmonella in all faecal samples positive by the molecular assay but negative by the initial conventional culture in both scavenger species, indicating the occurrence of false (non-culturable) positives by PCR-based detection. This suggests that the molecular assay is highly sensitive to detecting viable Salmonella in cultures, but also partial genomes and dead or unviable bacteria from past infections or contamination. Thus, the actual occurrence of Salmonella in a particular sampling time period can be underestimated when using only culture detection. The serovars found in the scavenger faeces were among the most frequently isolated in pigs from Spain and other EU countries, especially those generally recognized as swine-adapted monophasic variants of S. Typhimurium. Because the studied species obtain much of their food from pig carcasses, this livestock may be the primary source of Salmonella via direct ingestion of infected carcasses and indirectly via contamination due to the unsanitary conditions found in supplementary feeding stations established for scavenger conservation. Combining culture- and molecular-based detection is encouraged to understand the
Canonica, Giorgio Walter; Ansotegui, Ignacio J; Pawankar, Ruby; Schmid-Grendelmeier, Peter; van Hage, Marianne; Baena-Cagnani, Carlos E; Melioli, Giovanni; Nunes, Carlos; Passalacqua, Giovanni; Rosenwasser, Lanny; Sampson, Hugh; Sastre, Joaquin; Bousquet, Jean; Zuberbier, Torsten
Molecular-based allergy (MA) diagnostics is an approach used to map the allergen sensitization of a patient at a molecular level, using purified natural or recombinant allergenic molecules (allergen components) instead of allergen extracts. Since its introduction, MA diagnostics has increasingly entered routine care, with currently more than 130 allergenic molecules commercially available for in vitro specific IgE (sIgE) testing.MA diagnostics allows for an increased accuracy in allergy diagnosis and prognosis and plays an important role in three key aspects of allergy diagnosis: (1) resolving genuine versus cross-reactive sensitization in poly-sensitized patients, thereby improving the understanding of triggering allergens; (2) assessing, in selected cases, the risk of severe, systemic versus mild, local reactions in food allergy, thereby reducing unnecessary anxiety for the patient and the need for food challenge testing; and (3) identifying patients and triggering allergens for specific immunotherapy (SIT).Singleplex and multiplex measurement platforms are available for MA diagnostics. The Immuno-Solid phase Allergen Chip (ISAC) is the most comprehensive platform currently available, which involves a biochip technology to measure sIgE antibodies against more than one hundred allergenic molecules in a single assay. As the field of MA diagnostics advances, future work needs to focus on large-scale, population-based studies involving practical applications, elucidation and expansion of additional allergenic molecules, and support for appropriate test interpretation. With the rapidly expanding evidence-base for MA diagnosis, there is a need for allergists to keep abreast of the latest information. The aim of this consensus document is to provide a practical guide for the indications, determination, and interpretation of MA diagnostics for clinicians trained in allergology.
equation are the same as the poles of the close loop system. Ideally, a desired performance can be achieved a control system by adjusting the location of roots in the s-plane by varying one or mo system parameters. Root-locus Method is a line. 8023278605. AIDED ROOT. AIDED ROOT-LOCUS NUMERICAL TECHNIQUE.
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Rahmani, Fouad Lazhar
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 .
Johnson, G S
Child and adult mortality increases in Cameroon due to AIDS will cause life expectancy to fall by as many as 8 years, from just over 50 to just over 40 years. The social consequences of AIDS include grieving, stigmatizing, and the large-scale disruption of family and community structures. Widows and widowers due to AIDS mortality are affected differently from each other, with the widows of men who have died from AIDS facing potential sociocultural and economic hardship. The economic consequences of AIDS in Bamenda and elsewhere in Cameroon will occur mainly through the epidemic's impact upon the size and quality of the labor force. By killing a significant number of male and female workers aged 15-60 years, AIDS will reduce the size and growth rate of the labor force. Despite, rapid population growth, labor is a relatively scarce factor of agricultural production in Cameroon. The spread of HIV in rural areas, combined with the intensity and scarcity of agricultural labor, suggests that AIDS will have an impact upon production and per capita incomes, and increase the already high rates of hunger and absolute poverty. In the context of HIV/AIDS, young people must be empowered to make informed decisions about sex. Adolescents are most at risk because they tend to experiment more than married couples and have many sex partners. Sexual activity begins as early as age 8 years and penetrative sex at age 13 or earlier. The author considers the factors which encourage adolescents to engage in sexual activities.
Llanes, F; López, G; Asenjo, J A; Martín, C
We present two cases of AIDS in drug-addicts, with mouth lymphoma. The diagnosis was established by a gum biopsy which gave high-grade non-Hodgkin lymphoma lymphoblastic "B" type. It is very rare that the oral mucous is affected by lymphomas, but in AIDS and immunodeficiencies it is more common.
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Selaya, Pablo; Thiele, Rainer
This article examines empirically the proposition that aid to poor countries is detrimental for external competitiveness, giving rise to Dutch disease type effects. At the aggregate level, aid is found to have a positive effect on growth. A sectoral decomposition shows that the effect is (i) sign...
Lof, Matthijs; Mekasha, Tseday Jemaneh; Tarp, Finn
to nonrandom omission of a large proportion of observations. Furthermore, we show that NDHKM’s use of co-integrated regressions is not a suitable empirical strategy for estimating the causal effect of aid on income. Evidence from a Panel VAR model estimated on the dataset of NDHKM, suggests a positive...... and statistically significant long-run effect of aid on income....
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.
Grace C. Huerta
Full Text Available The world has been challenged by the AIDS epidemic for 15 years. In 1985, the U.S. Department of Health and Human Services, Centers for Disease Control, allocated funds to all state departments of education to assist schools in the development of AIDS education policies and programs. Yet, these policies do not ensure that all students receive effective AIDS education. On September 21, 1991, the Arizona Legislature passed Senate Bill 1396, which requires public schools to annually provide AIDS education in grades K-12. The bill was rescinded in 1995. With prohibitive curriculum guidelines, limited teacher training opportunities and tremendous instructional demands, this educational policy was implemented in disparate forms. By examining the perspectives of the Arizona educators (representing three school districts, this qualitative study reveals how teachers ultimately controlled the delivery and nature of AIDS instruction based upon personal values, views of teacher roles, and their interpretation of the mandate itself.
Conclusions: A relatively high prevalence of enteric protozoan infection was observed among individuals living with HIV/AIDS. Routine stool and CD4+ T-cell examinations should be conducted to monitor the status of HIV/AIDS patients.
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.
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... of Minority Research at the NIH Office of AIDS Research (OAR). Of adults and adolescents diagnosed with AIDS ... Dr. Victoria Cargill of the NIH Office of AIDS Research. Summer 2009 Issue: Volume 4 Number 3 Pages ...
Cohen, B.A.; Pomeranz, S.; Rabinowitz, J.G.; Rosen, M.J.; Train, J.S.; Norton, K.I.; Mendelson, D.S.
Fifty-two patients with pulmonary complications of acquired immunodeficiency syndrome (AIDS) were studied over a 3-year period. The vast majority of the patients were homosexual; however, a significant number were intravenous drug abusers. Thirteen different organisms were noted, of which Pneumocystis carinii was by far the most common. Five patients had neoplasia. Most patients had initial abnormal chest films; however, eight patients subsequently shown to have Pneumocystis carinii pneumonia had normal chest films. A significant overlap in chest radiographic findings was noted among patients with different or multiple organisms. Lung biopsy should be an early consideration for all patients with a clinical history consistent with the pulmonary complications of AIDS. Of the 52 patients, 41 had died by the time this report was completed.
Full Text Available In order to develop oral communication, hearing impaired infants and young children must be able to hear speech comfortably and consistently. To day children with all degrees of hearing loss may be condidates for some kinds of amlification. As children differ from adults, many Factors should be consider in hearing aid selection, evaluation and fitting. For example the child age when he or she is candidate for custom instruments? Do we consider programmable Hearing aid? Are multi memory instruments appropriate for them? What about directional microphones? What style of hearing aid do we select? In this paper such questions are Answered.
Addison, Tony; Morrissey, Oliver; Tarp, Finn
This Special Issue explores macroeconomic effects of aid from various perspectives through a blend of studies, both conceptual and empirical in nature. The overall aim is to enhance the understanding of the macroeconomic dimensions of aid in the policy and research communities, and to inspire...... further innovative work in this important area. This opening article provides a scene setting summary of five generations of aid research, with a particular focus on how the JDS has contributed to this literature, and ends with an overview of the papers included in this Issue....
Tarp, Finn; Mekasha, Tseday Jemaneh
Recent litterature in the meta-analysis category where results from a range of studies are brought together throws doubt on the ability of foreign aid to foster economic growth and development. This article assesses what meta-analysis has to contribute to the litterature on the effectiveness...... of foreign aid in terms of growth impact. We re-examine key hypotheses, and find that the effect of aid on growth is positive and statistically significant. This significant effect is genuine, and not an artefact of publication selection. We also show why our results differ from those published elsewhere....
Mekasha, Tseday Jemaneh; Tarp, Finn
Some recent literature in the meta-analysis category where results from a range of studies are brought together throws doubt on the ability of foreign aid to foster economic growth and development. This paper assesses what meta-analysis has to say about the effectiveness of foreign aid in terms...... of the growth impact. We re-examine key hypotheses, and find that the effect of aid on growth is positive and statistically significant. This significant effect is genuine, and not an artefact of publication selection. We also show why our results differ from those published elsewhere....
Full Text Available Although the conventional methods of improvement have changed significantly throughout the last fifty years, additional tools and novel approaches are needed in order to fasten the process of creation new and highly valuable tulip varieties. The genetic base of tulip production can be preserved and widen by an integration of biotechnology tools in conventional breeding. Micropropagation in vitro may produce very fast large numbers of vigorous plants with high quality and free of endogenous pathogens. The in vitro rescue of embryos resulted from interspecific crosses between more or less distant species, chromosome doubling, somaclonal variation, transformation, and marker-aided selection and breeding are just a few of the examples of the applications of biotechnology in tulip improvement. This review provides an overview of the opportunities presented by the integration of plant biotechnology into the tulip improvement efforts.
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HIV stands for human immunodeficiency virus. It harms your immune system by destroying the white blood cells ... It is the final stage of infection with HIV. Not everyone with HIV develops AIDS. HIV most ...
... 2017. What causes a toothache? Academy of General Dentistry. http://www.knowyourteeth.com/infobites/abc/article/?abc=T&iid=337&aid=1362. Accessed Oct. 5, 2017. FDA drug safety communication: Reports of a rare, but serious and potentially ...
... Program Diversity In Vision Research & Ophthalmology (DIVRO) Student Training Programs To search for current job openings visit HHS USAJobs Home » NEI for Kids » First Aid Tips Listen All About Vision About the Eye ...
... the Heimlich maneuver and CPR in a certified first-aid training course. Choking (Heimlich maneuver). American College of Emergency ... and Research. © 1998-2018 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved.
... certain situations (for example, background noise and whistle reduction). They also have greater flexibility in hearing aid programming so that the sound they transmit can be matched to the needs ...
... first signs of HIV infection Diarrhea Weight loss Oral yeast infection (thrush) Shingles (herpes zoster) Progression to AIDS Thanks ... eyes, digestive tract, lungs or other organs. Candidiasis. Candidiasis ... tongue, esophagus or vagina. Cryptococcal meningitis. Meningitis is ...
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 private sector development, and 704 million dollars for additional technical and economic assistance
US Agency for International Development — The Foreign Aid Explorer shows the multi-dimensional picture of U.S. foreign assistance through a highly visual and interactive website. The website makes it easy...
... use of these drugs is a form of drug abuse. Medicines that are for treating a health problem ... about local resources. Alternative Names Overdose from drugs; Drug abuse first aid References Myck MB. Hallucinogens and drugs ...
Doucouliagos, Hristos; Paldam, Martin
The AEL consists of empirical macro studies of the effects of development aid. At the end of 2004 it had reached 97 studies of three families, which we have summarized in one study each using meta-analysis. Studies of the effect on investments show that they rise by 1/3 of the aid – the rest...... is crowded out by a fall in savings. Studies of the effect on growth show an insignificant positive effect. Studies of the effect on growth, conditional on something else, have till now shown weak results. The Dutch Disease effect of aid has been ignored. The best aggregate estimate is that since its start...... in the early 1960s aid has increased the standard of living in the poor countries by 20%....
US Agency for International Development — AidData is a research and innovation lab making information on development finance more accessible and actionable. Tracking more than $6 trillion dollars from 90+...
Heinemann, Trine; Matthews, Ben; Raudaskoski, Pirkko
to the interaction during hearing aid fitting. This report of a Danish pilot study describes two such problems. The first problem arises from the requirement that the audiologist needs to ‘translate’ the patient’s subjective hearing description for making technological decisions. The second problem is the way...... in which the hearing aid user’s implicit and often unrealistic expectations are handled. This kind of research has potential application for developing a model of best practices....
Wilson, D; Armstrong, M; Lavelle, S
Works on epidemiological, and social and behavioral science aspects of AIDS prevention and support in Africa are reviewed from the 7th Conference on AIDS. Participants were especially concerned with why AIDS spreads at disparate rates in different countries and regions of the world. Research on the casual factors of the spread of HIV generally focused upon patterns of sex behavior, the presence of other STDs, and the effect of circumcision. The roles of certain vaginal tightening agents used by Zairian prostitutes, vaginal bruising and bleeding, sex during menses, and oral contraception were also considered. Further, participants explored the possibility of a more coordinated, integrated approach to research and intervention development between the medical and social disciplines, and expressed the overall need for concurrent mass education interventions. In the face of ever increasing rates of HIV infection, including vertical transmission, making condoms ubiquitous, affordable, and highly publicized should garner higher general acceptance and use rates in these populations. Papers and models on the micro- and macro-socioeconomic impact of AIDS were finally discussed, followed by recommendations for a complete reassessment and reworking of policy for AIDS prevention. AIDS activities should, in fact, be integrated into the daily fabric of society, with prevention measures considered an ultimate necessity for social survival.
Full Text Available HIV infection and AIDS is increasingly becoming a major public health problem in our country. Currently, the reported cases represent only the 'tip of the iceberg' of the problem. In view of the fact that no cure or vaccine for the disease has yet been found, spreading knowledge and removing misconceptions is about the only way that AIDS can be effectively tackled.This handbook, developed by Prof. Shankar Chowdhury and associates, seeks to address all levels of medical and non-medical AIDS workers, as well as the layman. It deals with topics ranging from biology of the virus, symptoms and transmission of disease, to prevention, counselling for infected persons and action plan for AIDS education.The biology of the virus and the immune system is described in simple terms, as well as methods of testing for HIV, and what these test results mean. The progression of disease in adults and children, development of symptoms, diagnostic criteria for AIDS, treatment and outcome of disease is dealt with. How AIDS spreads between people, and the health risk for health workers and families is examined. The various ways in which transmission of HIV can be prevented is looked at in detail, including public health measures, national and internatonal action, and ethical and human rights issues involved.
This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol Operations Center. This document reflects the as-built requirements for the system that was delivered by GTE Northwest, Inc. This system provided a commercial off-the-shelf computer-aided dispatching system and alarm monitoring system currently in operations at the Hanford Patrol Operations Center, Building 2721E. This system also provides alarm back-up capability for the Plutonium Finishing Plant (PFP).
This document defines the performance requirements for a graphic display dispatching system to support Hanford Patrol Operations Center. This document reflects the as-built requirements for the system that was delivered by GTE Northwest, Inc. This system provided a commercial off-the-shelf computer-aided dispatching system and alarm monitoring system currently in operations at the Hanford Patrol Operations Center, Building 2721E. This system also provides alarm back-up capability for the Plutonium Finishing Plant (PFP)
Pollutant monitoring in the Elbe river with the aid of the zebra mussel. A classification system - 1990-1997; Schadstoffueberwachung der Elbe mit der Dreikantmuschel. Ein Klassifizierungssystem - 1990-1997
Krieg, H.J. [Hydrobiologische Untersuchungen und Gutachten - HUuG, Tangstedt (Germany); Gaumert, T. [comps.] [Wasserguetestelle Elbe, Hamburg (Germany)
The pollutant burden of the Elbe river can now be assessed more accurately with the aid of a new classification system based on pollutant accumulation in the soft tissue of the zebra mussel (Dreissena polymorpha), which provided the basis for a 7-stage pollution scale for individual substances. This closes a gap in pollution analysis of the Elbe river and makes statements on pollutant levels more efficient. [Deutsch] Die Schadstoffbelastung der Elbe kann mit Hilfe eines neuen und hier erstmalig vorgestellten Klassifizierungssystems besser als bisher bewertet werden. Die Auswertung angereicherter Schadstoffgehalte im Weichkoerper der in den Elbe-Messstationen gehaelterten Dreikantmuschel Dreissena polymorpha fuehrte zur Entwicklung einer siebenstufigen Belastungs-Skala fuer einzelne Substanzen. Mit diesem Verfahren kann somit ein offener Bereich bei der Bewertung der Schadstoffbelastung der Elbe geschlossen und die Gewaesserueberwachung mit einer hoeheren Aussagekraft betrieben werden. (orig.)
Kozlowski, Lorena; Ribas, Angela; Almeida, Gleide; Luz, Idalina
Introduction The impact of auditory sensory deprivation in the life of an individual is enormous because it not only affects one's ability to properly understand auditory information, but also the way people relate to their environment and their culture. The monitoring of adult and elderly subjects with hearing loss is intended to minimize the difficulties and handicaps that occur as a consequence of this pathology. Objective To evaluate the level of user satisfaction with hearing aids. Methods A clinical and experimental study involving 91 elderly hearing aid users. We used the questionnaire Satisfaction with Amplification in Daily Life to determine the degree of the satisfaction provided by hearing aids. We evaluated mean global score, subscales, as well as the variables time to use, age, and degree of hearing loss. Results Mean global score was 4.73, the score for Positive Effects 5.45, Negative Factors 3.2, demonstrating that they were satisfied; Services and Costs 5.98: very satisfied ; 3.65 Personal Image: dissatisfied. We observed statistically significant difference for the time of hearing aid use, age, and degree of hearing loss. Conclusion The SADL is a tool, simple and easy to apply and in this study we can demonstrate the high degree of satisfaction with the hearing aids by the majority of the sample collected, increasing with time of use and a greater degree of hearing loss. PMID:28050214
This article reports noteworthy HIV/AIDS clinical trials presented at the XVth International AIDS Conference, Bangkok, July 2004, and also outlines goals of comprehensive prevention, care, treatment, and monitoring plans. The Bangkok conference theme was "Access for All." Outlined are goals of comprehensive prevention, care, and treatment programs: increased education and prevention efforts, greater involvement of national health authorities, reduction of new HIV infections, increased use of voluntary counseling and testing, increased acceptance and use of condoms, acceptance of an individual's right to be protected against HIV infection during sexual activity, increased support of NGOs, reduction of sexual partners, increased sexual fidelity, availability of antiretroviral medication, prevention of mother-to-child transmission, reduction of AIDS deaths, improved surveillance of sexually transmitted infections, improved blood supply security, increased coordination with tuberculosis and malaria treatment, equity for urban and rural persons, increased orphan services, reduction of orphan rate, greater involvement of local leaders, increased media involvement, reducing HIV/AIDS discussion taboo, reduced injecting drug user needle sharing, and continuing education for health care professionals. Monitoring parameters include incidence and prevalence of HIV infections, use of voluntary counseling and testing, condom use and attitudes to right of protection, AIDS deaths, orphan rate, public advertisements, leadership participation, antiretroviral use and availability, public awareness of services, blood supply security, and professional education.
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)
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…
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.
Krieger, N; Margo, G
Around the world, more and more women--principally poor women of color--are being diagnosed with and are dying of AIDS, the acquired immune deficiency syndrome. Yet, effective and appropriate prevention programs for women are sorely missing from the global program to control AIDS. To help us understand why this gap exists, and what we must do to close it, the three articles in this issue focus on women and AIDS. Examining the situation in such countries as Zimbabwe and South Africa, as well as in other economically underdeveloped and developed regions, the authors argue that women with the least control over their bodies and their lives are at greatest risk of acquiring AIDS. For example, the high rate of infection among women in Africa cannot be understood apart from the legacy of colonialism (including land expropriation and the forced introduction of a migrant labor system) and the insidious combination of traditional and European patriarchal values. Only by recognizing the socioeconomic and cultural determinants of both disease and sexual behavior, and only by incorporating these insights into our AIDS prevention programs, will we be able to curb the spread of this lethal disease.
Mountz, J.M.; Speed, N.M.; Adams, K.; Schwartz, J.A.; Gross, M.D.; Ostrow, D.G.
A frequent complication of the acquired immunodeficiency syndrome (AIDS) is AIDS dementia complex (ADC). The authors evaluated seven patients with AIDS (aged 28-55 years, all male) for ADC by psychiatric evaluation, neuropsychological testing, CT scanning, and IMP-SPECT. Six of seven patients exhibited cognitive or behavioral abnormalities. Neuropsychological testing showed general deficits but no cases of explicit dementia. SPECT showed marked abnormalities in two cases: posterior temporal-parietal diminution of tracer uptake in one case (posterior/anterior=0.81) and marked right/left subcortical asymmetry (1.17) in the other. In three additional cases there was asymmetric tracer uptake in the subcortical and parietal regions. CT findings were normal in all seven cases. The authors conclude that functional imaging with the use of IMP-SPECT may be a useful method to follow ADC progression and response to therapy
Full Text Available The HIV/AIDS epidemic represents the most serious public health problem in India. There is no denial of the enormity of the problem. The prevalence of infection in all parts of the world highlights the spread from urban to rural areas and from high risk to general population. It is estimated that as on end of year 2004, 39.4 million people were infected with the virus. Migration of labour, low literacy levels leading to low awareness, gender disparities, prevalence of sexually transmitted diseases and reproductive tract infections are some of the factors attributed to the spread of HIV/AIDS.4.9 million ( 4.3 million - 6.4 million people have aquired HIV infection only in one year of span - 2004. The global AIDS epidemic killed 3.1 million ( 2,8 million- 3.5 million people in the past year.
Neutron activation of nitrogen and hydrogen in the body, the isotope dilution technique and the measurement of naturally radioactive potassium in the body are among the new nuclear methods, now under collaborative development by the Australian Nuclear Scientific and Technology Organization and medical specialists from several Sydney hospitals. These methods allow medical specialists to monitor the patient's response to various diets and dietary treatments in cases of cystic fibrosis, anorexia nervosa, long-term surgical trauma, renal diseases and AIDS. ills
This report describes the operation of the Bilevel Alarm Monitoring Multiplexer used in the Adaptive Intrusion Data System (AIDS) to transfer and control alarm signals being sent to the Nova 2 computer, the Memory Controlled Data Processor, and its own integral Display Panel. The multiplexer can handle 48 alarm channels and format the alarms into binary formats compatible with the destination of the alarm data
Full Text Available Abstract Campylobacter jejuni and coli are collectively regarded as the most prevalent cause of bacterial foodborne illness worldwide. An emerging species, Campylobacter ureolyticus has recently been detected in patients with gastroenteritis, however, the source of this organism has, until now, remained unclear. Herein, we describe the molecular-based detection of this pathogen in bovine faeces (1/20 and unpasteurized milk (6/47 but not in poultry (chicken wings and caeca. This is, to the best of our knowledge, the first report of the presence of this potential gastrointestinal pathogen in an animal source, possibly suggesting a route for its transmission to humans.
Jones, Edward Samuel
The recent financial crisis has rekindled interest in the foreign aid supply behaviour of bilateral donors. Using the latest data covering the period 1960-2009, this paper examines how such behaviour is related to domestic factors. Based on a simple empirical model, a distinction is made between ...... substantial heterogeneity between countries. There is also good evidence that donor behaviour continues to evolve over time. As such, past trends in aid supplies are unlikely to provide a good guide to those of the future....
Kuhlman, J.E.; Fishman, E.K.
The CT scans of 80 patients with both AIDS and acute abdominal pain were reviewed. CT identifiable causes of pain included perforation (four); colitides (15); septic infarctions (six); abscesses (10); bowel obstruction due to tumor (four); ascending cholangitis (two); enterovesical fistula (one); and sacral osteomyelitis (one). CT affected management in 40% of patients by narrowing diagnostic possibilities, triaging between surgical versus nonsurgical emergencies, and directing diagnostic procedures. CT was an expeditious triage modality for evaluating the critically ill patient with AIDS and acute abdominal pain
Jones, Edward Samuel
What determines how much foreign aid donors provide? Existing answers to this question point to a complex range of influences. However, the tasks of distinguishing between long- and short-run factors, as well as differences between donors, have not been adequately addressed. Taking advantage...... of data spanning nearly 50 years, this paper uses panel cointegration techniques to consider these issues. The analysis provides clear evidence for heterogeneity both between donors and over time, bandwagon effects, and a growing influence of security considerations in aid provision. Domestic...
Nielsen, Jens Brehm; Nielsen, Jakob; Jensen, Bjørn Sand
Modern digital hearing aids require and offer a great level of personalization. Today, this personalization is not performed based directly on what the user actually perceives, but on a hearing-care professional’s interpretation of what the user explains about what is perceived. In this paper......, an interactive personalization system based on Gaussian process regression and active learning is proposed, which personalize the hearing aids based directly on what the user perceives. Preliminary results demonstrate a significant difference between a truly personalized setting obtained with the proposed system...
Blum, U.; Dinkel, E.; Laaff, H.; Wuertemberger, G.; Senn, H.; Vaith, P.; Kroepelin, T.; Freiburg Univ.; Freiburg Univ.; Freiburg Univ.; Freiburg Univ.
We reviewed retrospectively the clinical records of 28 patients with AIDS staged group IV according to CDC-criteria. Among these, 19 had pulmonary disease: most of them (n=17) had pneumocystis carinii pneumonia (Pcp). 12/17 patients with proven Pcp displayed typical X-ray findings with diffuse perihilar interstitial infiltration sparing lung periphery. 3/17 had atypical features and 2 normal chest x-ray findings. These data are important to identify patients with pulmonary complications of AIDS. (orig.) [de
This article explores the potential benefits associated with the use of computers in nuclear plants by the operating crew as an aid in making decisions. Pertinent findings are presented from recently completed projects to establish the context in which operating decisions have to be made. Key factors influencing the decision-making process itself are also identified. Safety parameter display systems, which are being implemented in various forms by the nuclear industry, are described within the context of decision making. In addition, relevant worldwide research and development activities are examined as potential enhancements to computerized operator decision aids to further improve plant safety and availability
Kandwal, Rashmi; Garg, P K; Garg, R D
GIS (Geographic Information System) is a useful tool that aids and assists in health research, health education, planning, monitoring and evaluation of health programmes that are meant to control and eradicate certain life threatening diseases and epidemics. HIV/AIDS is one such epidemic that poses a serious challenge and threatens the overall human welfare. This communication is an attempt to link and understand the health scenario in a GIS context with emphasis on HIV/AIDS. Various GIS based functionalities for health studies and their scope in analyzing and controlling epidemiological diseases are explored. Overall scenario of the spread of HIV/AIDS around the world is presented along with the Indian perspective. Finally, we conclude with the general management problems, issues and challenges related to HIV/AIDS prevailing in India.
Bell, Erica Hlavin; Pugh, Stephanie L.; McElroy, Joseph P.; Gilbert, Mark R.; Mehta, Minesh; Klimowicz, Alexander C.; Magliocco, Anthony; Bredel, Markus; Robe, Pierre|info:eu-repo/dai/nl/413970957; Grosu, Anca L.; Stupp, Roger; Curran, Walter; Becker, Aline P.; Salavaggione, Andrea L.; Barnholtz-Sloan, Jill S.; Aldape, Kenneth; Blumenthal, Deborah T.; Brown, Paul D.; Glass, Jon; Souhami, Luis; Lee, R. Jeffrey; Brachman, David; Flickinger, John; Won, Minhee; Chakravarti, Arnab
IMPORTANCE: There is a need for a more refined, molecularly based classification model for glioblastoma (GBM) in the temozolomide era. OBJECTIVE: To refine the existing clinically based recursive partitioning analysis (RPA) model by incorporating molecular variables. DESIGN, SETTING, AND
This paper describes a monitoring system for the Oak Ridge National Laboratory's (ORNL'S) High Flux Isotope Reactor (HFIR). HFIR is an 85 MW pressurized water reactor designed to produce isotopes and intense neutron beams. The monitoring system is described with respect to plant signals and computer system; monitoring overview; data acquisition, logging and network distribution; signal validation; status displays; reactor condition monitoring; reactor operator aids. Future work will include the addition of more plant signals, more signal validation and diagnostic capabilities, improved status display, integration of the system with the RELAP plant simulation and graphical interface, improved operator aids, and an alarm filtering system. 8 refs., 7 figs. (MB)
Kowalska, Justyna D; Mocroft, Amanda; Ledergerber, Bruno
cohort classification (LCC) as reported by the site investigator, and 4 algorithms (ALG) created based on survival times after specific AIDS events. Results: A total of 2,783 deaths occurred, 540 CoDe forms were collected, and 488 were used to evaluate agreements. The agreement between CC and LCC...... are a natural consequence of an increased awareness and knowledge in the field. To monitor and analyze changes in mortality over time, we have explored this issue within the EuroSIDA study and propose a standardized protocol unifying data collected and allowing for classification of all deaths as AIDS or non-AIDS...... related, including events with missing cause of death. Methods: Several classifications of the underlying cause of death as AIDS or non-AIDS related within the EuroSIDA study were compared: central classification (CC-reference group) based on an externally standardised method (the CoDe procedures), local...
... urbanisation, prostitution and large-scale colonial medical campaigns intended to eradicate tropical diseases combined to disastrous effect to fuel the spread of the virus from its origins in Léopoldville to the rest of Africa, the Caribbean and ultimately worldwide. This is an essential new perspective on HIV/ AIDS and on the lessons that must be learned if we are to avoi...
Describes the TEAM Program System of the Siemens Language Services Department, particularly the main features of its terminology data bank. Discusses criteria to which stored terminology must conform and methods of data bank utilization. Concludes by summarizing the consequences that machine-aided translation development has had for the…
Full Text Available OBJECTIVE: To report on the importance of intestinal parasites in patients with AIDS, showing relevant data in the medical literature, with special emphasis on epidemiology, diagnosis and treatment of enteroparasitosis, especially cryptosporidiasis, isosporiasis, microsporidiasis and strongyloidiasis. DESIGN: Narrative review.
S. Brakman (Steven); J.H. Garretsen (Harry); J.G.M. van Marrewijk (Charles)
textabstractA key issue in development economics is the explanation of core-periphery patterns around the world. Combining this issue with that of analyzing unilateral transfers (e.g. foreign aid) points in the direction of the use of New Economic Geography (NEG) models which, so far, has not been
It presents a situation analysis for HIV/AIDS infection including a range of prevention and treatment activities. The spread of the infection and disease would have damaging consequences if not controlled. The country's experience suggests that there are certain aspects of this development problem which require urgent and ...
Roman, Harry T.
This article describes a challenge wherein students will be asked to design a portable first aid kit that is normally carried in a recreational vehicle (RV), but can also be hand-carried or backpacked off road for distances of approximately 1-2 miles. This can be a very practical challenge for the students because it touches everyone. Everybody…
The school nurse is an important member of the school team since school health services keep students in school, in the classroom, and ready to learn. Although school nurses are often seen as the people who deliver first aid at school, their role is much deeper and has such breadth that only a registered, professional nurse has the skill set to…
Gender refers to differences in behavior, cultural expectations, and the social roles of males and females within particular social structures. A gender approach to health and illness includes not only biological aspects, but also the social, cultural, and economic contexts of those affected. A gender approach to the impact of HIV and AIDS therefore must take into account female and male roles in terms of factors which affect the risk of exposure and infection, responsibility for preventive actions, responsibility for caring for people with AIDS, and access to health care and treatment. A gender analysis of health is concerned with the well-being of individuals as human beings with personal needs, priorities, and preferences within the context of everyday experience. The gender and tropical diseases framework incorporates the three following principal dimensions: economic/production, social reproduction, and personal. This framework applies to the impact of HIV and AIDS on men and women as described in the case presented in the text of a man and woman in Africa infected with HIV. The man became ill with what clinically appeared to be AIDS. He refused, however, to have his blood tested for the presence of antibodies to HIV and would not tell anyone, especially his family, about his condition. The ongoing illness crippled the man and his family financially, and ultimately killed him. After his death, his wife was confirmed HIV-seropositive. She now travels by bus to work and lies in bed despondent at night.
CitizenAID is an easy-to-use app that informs users how to provide care in mass casualty situations, including shootings, knife attacks and bomb incidents. The authors are well known and respected specialists in trauma care and disaster management.
Barache, J.M.; Beltranda, G.; Blanc, P.
In order to ensure that the data transmitted to the managment system is of the required quality and consistent with the general control command protocols, computer aided design (CAD) was employed for level N4. One describes the use of CAD for the control system of N4 [fr
19 Feb 1983 ... Vieira er at. hint that cytomegalovirus (CMV) might have played a part in the immunosuppression, and there have been other reports of CMV infection preceding disseminated Kaposi's sarcoma, another manifestation of. AIDS in homosexual men in San Francisco. In this series, reported by Drew er al., 5 all ...
in the design process, and use it as a source of inspiration for developing unique, innovative, adapted to the context design solutions. The paper will describe the roots of Performance Aided Design, the outline of its development, and the tools being developed as plugin for Grasshopper, the parametric design...
Hozannah, Adriana; Santos, Monica; Chrusciak-Talhari, Anette; Talhari, Carolina
Cutaneous leishmaniasis and HIV coinfection has been reported in Brazil since the initial description of AIDS in the country. We report an HIV-positive patient under antiretroviral treatment who presented with cutaneous leishmaniasis which was successfully treated with meglumine antimoniate. PMID:24474115
In South Africa's health system, basic informa- tion on patients' health status and treatment history is not routinely captured in the form of patient profiles. This poses risks ... slums that ring South Africa's cities. This leaves the poorest and most AIDS-affected popula- tions with limited access to transportation to treatment sites.
... of tropical diseases interconnected to fuel the communication of HIV-1 in the 1960s, as the country struggled to adapt to its newfound independence. With a unique synthesis of historical, political and medical elements, this book adds a coherent and necessary historical perspective to recent molecular studies of the chronology of the HIV/AIDS pandemic"--Provided by publisher.
Munoz, Karen; Roberts, Mallory; Mullings, Day; Harward, Richard
This study addresses parent experiences in obtaining and managing hearing aids for their young child. The purpose was to identify challenges parents encounter to determine what state agencies can do to improve parent access to amplification. Data were collected July through September of 2010; 40 parents of children ages birth to 3 years old…
In 1993, 10 years after realizing that AIDS posed a threat to the future of mankind, social mobilization will improve the odds against AIDS. The objective is to create awareness about the virus, and to affect positive behavioral change through advocacy, communication, and grass-roots actions. The first goal is to change the societal attitude about the status of youth and women in order to understand that gender inequality fuels the pandemic. They are the most vulnerable groups, therefore their economic and social power must be improved. The Convention on the Rights of the Child and the Convention on the Elimination of All Forms of Discrimination against Women constitute a platform for broader action by governmental, nongovernmental, and religious institutions. In addition, these organizations need strong allies in society: 1) the media, which can communicate the importance of youth, women, and attitudes in the epidemic; 2) religious leaders, who can be powerful sources of advocacy for change in attitudes as well as support and care for AIDS-affected individuals and families; 3) policy makers, who can be crucial in changing existing policies and altering the allocation of government resources to youth and women; 4) human rights organizations, which play an important role in promoting the concept of health as a human right and for enhancing the understanding of AIDS in the context of discrimination and poverty; 5) the private sector, including commerce and industry, which can promote changes in attitude within the work force and AIDS prevention initiatives; and 6) parent-teacher groups and models for youth, who can educate them about socially acceptable and unacceptable behavior and can empower them to make responsible behavior choices.
UNICEF estimates that the streets are now the home of some 5 million African children aged 7-15 who are victims of rapid population growth and urbanization as well as the disintegration of traditional family structure. These children, deprived of a home and of all parental control, are potentially very vulnerable to the threat of AIDS. Prostitution, which is almost institutionalized in the most impoverished urban areas, represents for young girls the most immediate means of survival and occasionally even of helping their families. Male prostitution is highly tabu and marginal in sub-Saharan Africa, and is only slightly developed around the tourist hotels. Homeless children are somewhat protected against contamination through the blood by their lack of access to health care. Intravenous drugs are rare in Africa, and drug use is at most an indirect risk factor for AIDS to the extent that in increases the need for money and weakens the immune system. The frequency of sexually transmitted diseases, deplorable hygienic conditions, and poor general health of homeless children increase their risk of contracting the virus. Many homeless children do not even know of the existence of condoms and in any event condoms are usually inaccessible or too costly for them. Homeless children, like the general population, have false ideas about AIDS that discourage self-protective behaviors. In addition they are cut off from the activities of existing prevention programs. In a context of permanent daily insecurity, AIDS appears as just 1 more menace among others. According to an anthropologist working with the UNESCO program to help homeless children, the only way of making such children aware of the threat of AIDS in the large African cities will be to increase the number of prevention programs targeted at them. At the same time, the children need to be educated and taught an income-generating skill; in short, they need to be given a reason to believe in the future.
Robinson, Alex L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Pfeifer, Kent B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Casias, Adrian L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Howell, Stephen W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sorensen, Neil R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Missert, Nancy A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
We have developed and characterized novel in-situ corrosion sensors to monitor and quantify the corrosive potential and history of localized environments. Embedded corrosion sensors can provide information to aid health assessments of internal electrical components including connectors, microelectronics, wires, and other susceptible parts. When combined with other data (e.g. temperature and humidity), theory, and computational simulation, the reliability of monitored systems can be predicted with higher fidelity.
Lewis, J.R.; Morgenstern, M.H.; Rideout, T.H.; Cowley, P.J.
The Pacific Northwest Laboratory has studied the safety aspects of monitoring the preoperational status of safety systems in nuclear power plants. The goals of the study were to assess for the NRC the effectiveness of current monitoring systems and procedures, to develop near-term guidelines for reducing human errors associated with monitoring safety system status, and to recommend a regulatory position on this issue. A review of safety system status monitoring practices indicated that current systems and procedures do not adequately aid control room operators in monitoring safety system status. This is true even of some systems and procedures installed to meet existing regulatory guidelines (Regulatory Guide 1.47). In consequence, this report suggests acceptance criteria for meeting the functional requirements of an adequate system for monitoring safety system status. Also suggested are near-term guidelines that could reduce the likelihood of human errors in specific, high-priority status monitoring tasks. It is recommended that (1) Regulatory Guide 1.47 be revised to address these acceptance criteria, and (2) the revised Regulatory Guide 1.47 be applied to all plants, including those built since the issuance of the original Regulatory Guide
Lewis, J.R.; Morgenstern, M.H.; Rideout, T.H.; Cowley, P.J.
The Pacific Northwest Laboratory has studied the safety aspects of monitoring the preoperational status of safety systems in nuclear power plants. The goals of the study were to assess for the NRC the effectiveness of current monitoring systems and procedures, to develop near-term guidelines for reducing human errors associated with monitoring safety system status, and to recommend a regulatory position on this issue. A review of safety system status monitoring practices indicated that current systems and procedures do not adequately aid control room operators in monitoring safety system status. This is true even of some systems and procedures installed to meet existing regulatory guidelines (Regulatory Guide 1.47). In consequence, this report suggests acceptance criteria for meeting the functional requirements of an adequate system for monitoring safety system status. Also suggested are near-term guidelines that could reduce the likelihood of human errors in specific, high-priority status monitoring tasks. It is recommended that (1) Regulatory Guide 1.47 be revised to address these acceptance criteria, and (2) the revised Regulatory Guide 1.47 be applied to all plants, including those built since the issuance of the original Regulatory Guide.
Having HIV/AIDS weakens your body's immune system. It destroys the white blood cells that fight infection. This puts ... such as crypto (cryptosporidiosis) and toxo (toxoplasmosis) Having HIV/AIDS can make infections harder to treat. People ...
... destroying the white blood cells that fight infection. AIDS stands for acquired immunodeficiency syndrome. It is the final stage of infection with HIV. Not everyone with HIV develops AIDS. Infection with HIV is serious. But thanks to ...
... the Press Corporate Support amfAR, The Foundation for AIDS Research Research Overview Grants Countdown to a Cure for AIDS amfAR Institute for HIV Cure Research amfAR Research Consortium on HIV Eradication: (ARCHE) Publications ...
Bauhr, Monika; Charron, Nicholas; Nasiritousi, Naghmeh
Does perceived corruption in recipient countries reduce support for foreign aid in donor countries? This under-explored yet salient question is examined using the 2009 Eurobarometer survey for the 27 EU countries. We suggest that perceived corruption can cause aid fatigue but that this relationship...... is highly contextualized. The results show that perceptions about corruption in developing countries reduce overall support for aid among respondents in donor countries. However, this effect is mitigated by country and contextual-level effects and different understandings of what we call the “aid-corruption...... paradox,” namely that the need for foreign aid is often the greatest in corrupt environments. Three different dynamics of the aid-corruption paradox influence support for aid: moral, pragmatic, and strategic understandings. In EU-15 countries, the effect of perceived corruption in recipient states on aid...
This paper seeks to (i) establish the areas in which aid from the major donors is concentrated; (ii) examine how aid has been allocated to the environmental sectors, and (iii) review the factors behind the success of environmental projects. Using data from the Aiddata.org database, the distribution of environment-related aid, commitments and disbursements from the major donors over the period 2005 - 11 is examined. Recipients of aid and donors were interviewed to learn their perceptions on ai...
Clinical aromatherapy is the use of essential oils for expected outcomes that are measurable and is a therapy that is used as part of nursing care in Switzerland, Germany, Australia, Canada, the United Kingdom, and, more recently, the United States. Essential oils are steam distillates obtained from aromatic plants. These volatile extracts have been used for many years by French hospitals against airborne bacteria and fungi. As antimicrobial agents, essential oils may be appropriate in HIV/AIDS for specific opportunistic infections. Aromatherapy can also alter perceptions of chronic pain, help maintain skin integrity, and is useful in stress management. Methods of application vary depending on the site of infection and the psychological profile of the patient and can include inhalation, compresses, baths, massage, and the "m" technique. This article will explore the potential use of essential oils in HIV/AIDS focusing on four opportunistic infections: Cryptococcus neoformans, Candida albicans, methicillin-resistant Staphylococcus aureus, and herpes simplex types I and II.
The composition of the Board of the Mutual Aid Fund for 2011 is as follows: President: Pascal Droux Vice-president: Connie Potter Treasurer: Louis Pereira Deputy treasurer: Barbara Brugger Secretary: Sonia Casenove Deputy secretary: Isabelle Mardirossian Members: Christopher David Thomas Jean-Claude Vialis (GAC member) Marie-Luce Falipou Gunilla Santiard (Jean-Claude Vialis’s alternate) The role of the Fund is to provide financial help to members of personnel and beneficiaries of the Pension Fund who are in need of exceptional financial assistance. All requests are treated in the strictest confidence. Should you wish to apply for aid from the Fund, kindly contact any member of the Board as given above or Social Services, tel.74479 – 73867.
Christ, F.; Steudel, H.; Klotz, D.; Bonn Univ.; Bonn Univ.
Since 1982 (Hauser and co-workers), literature has reported focal cerebral tissue charges in AIDS patients whose diagnosis was unclear at first but which could be identified finally as florid toxoplasmosis encephalitis by biopsy and autopsy. It was found that the value of otherwise reliable serological tests (KBR, Sabin-Feldmann tests, etc.) is questionable in patients with severely impaired or incompetent immune systems, and, in particular, that a negative or uncharacteristic test result may not preclude any opportunistic infection process. Furthermore, isolation of Toxoplasma gondii or specific antibodies from the cerebrospinal fluid will be successful in exceptional cases only. In patients with AIDS or lymphadenopathy syndrome, the differential diagnosis will have to include - first and foremost - reactivated toxoplasma infection (not newly acquired, as a rule) if central neurological symptoms occur. (orig.) [de
Alistair C. McConnell
Full Text Available This work describes the design, fabrication, and initial testing of a Soft Orthotic Physiotherapy Hand Interactive Aid (SOPHIA for stroke rehabilitation. SOPHIA consists of (1 a soft robotic exoskeleton, (2 a microcontroller-based control system driven by a brain–machine interface (BMI, and (3 a sensorized glove for passive rehabilitation. In contrast to other rehabilitation devices, SOPHIA is the first modular prototype of a rehabilitation system that is capable of three tasks: aiding extension based assistive rehabilitation, monitoring patient exercises, and guiding passive rehabilitation. Our results show that this prototype of the device is capable of helping healthy subjects to open their hand. Finger extension is triggered by a command from the BMI, while using a variety of sensors to ensure a safe motion. All data gathered from the device will be used to guide further improvements to the prototype, aiming at developing specifications for the next generation device, which could be used in future clinical trials.
... thereby achieve a true cure for the HIV/AIDS epidemic. This Research Report is designed to highlight the state of ... Style AMA Style NIDA. (2012, July 1). HIV/AIDS. Retrieved from https://www.drugabuse.gov/publications/research-reports/hivaids NIDA. "HIV/AIDS." National Institute on ...
... Educators Search English Español How Do People Get AIDS? KidsHealth / For Teens / How Do People Get AIDS? Print en español ¿Cómo contrae alguien el SIDA? AIDS stands for acquired immunodeficiency syndrome , a disease that ...
... Office of Adolescent Health OAR NIH Office of AIDS Research OCR HHS Office for Civil Rights OFBNP HHS ... Personal Stories Photos PLWHA People Living with HIV/AIDS Podcasts PrEP Pre-Exposure Prophylaxis Prevention PWID People Who Inject Drugs Research Research Agenda Ryan White Ryan White HIV/AIDS ...
Ryan, M P
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.
Constantinou, Leonidas; Bagherpour, Khosrow; Gani, Rafiqul
A general methodology for Computer Aided Product Design (CAPD) with specified property constraints which is capable of solving a large range of problems is presented. The methodology employs the group contribution approach, generates acyclic, cyclic and aromatic compounds of various degrees......-liquid equilibria (LLE), solid-liquid equilibria (SLE) and gas solubility. Finally, a computer program based on the extended methodology has been developed and the results from five case studies highlighting various features of the methodology are presented....
after developing symptoms. According to a recent survey, about 200 Buddhist monks Official figures released by the Thai Public Health Min- have...34bourgeois ideas" and "bourgeois China, another more fearsome sexually transmitted fatal lifestyles ," which caused the appearance in China of illness-AIDS...protected from urban ways-but this seems to be totally sively the details of patients’ lifestyles . But of the 51 false. positive cases the hospital
Dogimont, Catherine; Bendahmane, Abdelhafid; Chovelon, Véronique; Boissot, Nathalie
Host plant resistance is an efficient and environmentally friendly means of controlling insects, including aphids, but resistant-breaking biotypes have occurred in several plant-aphid systems. Our review of the genetic and molecular bases of aphid resistance in crop species emphasizes the limited number of aphid resistance genes and alleles. Inheritance of aphid resistance may be monogenic (dominant or recessive genes) or polygenic. Two dominant, aphid resistance genes have been isolated to date. They both encode NBS-LRR proteins involved in the specific recognition of aphids. Strategies to ensure aphid resistance effectiveness and durability are discussed. Innovative research activities are proposed. Copyright 2010 Académie des sciences. Published by Elsevier SAS. All rights reserved.
Kim, Seog Joon; Im, Jung Gi; Seong, Chang Kyu; Yeon, Kyung Mo; Han, Man Chung; Song, Jae Woo
To analyze the clinical and radiological manifestations of pulmonary infection in patients with AIDS. We reviewed the medical records and analyzed retrospectively analysed the chest radiographs(n=3D24) and CT scans(n=3D11) of 26 patients with AIDS who had been followed up at our institute from 1987 to June 1998. Pulmonary infections were confirmed by sputum smear and culture(n=3D18), pleural examination(n=3D3), bronchoalveolar lavage(n=3D3), autopsy(n=3D4), transbronchial lung biopsy(n=3D1) or clinical history(n=3D9). The study group included 23 men and three women aged 25-54(average 35.2) years. We correlated the radiologic findings with CD4 lymphocyte counts. Pulmonary infections included tuberculosis(n=3D22), pneumocystis carinii pneumonia(n=3D9), cytomegalovirus(n=3D3), and unidentified bacterial pneumonia(n=3D2). Radiologically pulmonary tuberculosis was classified as primary tuberculosis(n=3D11;mean CD4 counts:41.3 cells/mm 3 ) and post-primary tuberculosis(n=3D11;mean CD4 counts:251.3cells/mm 3 ). CT findings of tuberculosis included lymphadenitis(n=3D6), bronchogenic spread(n=3D5), large consolidation(n=3D4), esophago-mediastinal fistula(n=3D2), and cavity(n=3D1). Tuberculosis in AIDS responded rapidly to anti-TB medication with complete or marked resolution of lesions within three months. Radiologic findings of Pneumocystis carinii pneumonia included diffuse ground glass opacities, cysts, and reticular opacities. Tuberculosis was the most common infection in patients with AIDS in Korea, and this is attributed to the high prevalence of tuberculosis. Radiological findings varied with CD4+cell count, showing those of primary tuberculosis as a patient's CD4+ cell count decreased. Pulmonary tuberculosis in AIDS responded rapidly to anti-Tb medication. =20
Alzen, G.; Boeck, E.G.; Thelen, M.; Kutzner, J.
A simple and cheap method is described for the manufacturing of individual positioning aids made of foamed polyurethane. Some examples are given to demonstrate the applicability of these positioning aids for the irradiation of different body regions. The reproducibility of the radiation field in the head and neck area was investigated with and without positioning aid. It was proved that the field is adjusted more exactly when positioning aids are applied. The dosimetric investigations performed showed a negligible influence of foamed polyurethane on the radiation quality. So the positioning aids could be left within the radiation field when drawing the field borders. (orig.) [de
Farkas, Les; Don, Ken; Lavery, David; Baron, Amy
VAX Continuous Monitoring System (VAXCMS) computer program developed at NASA Headquarters to aid system managers in monitoring performances of VAX computer systems through generation of graphic images summarizing trends in performance metrics over time. VAXCMS written in DCL and VAX FORTRAN for use with DEC VAX-series computers running VMS 5.1 or later.
Ramirez, M M
Vila Mimosa, a site of street prostitution in Rio de Janeiro since the 1930s, is the place of work for over 2000 prostitution who charge an average of $3-4 per client. Several years ago the Association of Prostitutes of Rio de Janeiro (APRJ) was founded by Eunice Coelho Reis. APRJ membership has increased steadily and its list of accomplishments is impressive. A state hospital performs free medical examinations of APRJ members, and the Brazilian family planning association BEMFAM provides 180,000 condoms each month. AIDS control projects have also been successful, and no APRJ members have contracted HIV infection. In the country with the 4th highest rate of infection, the rigid norm of condom use adopted by the prostitutes of Vila Mimosa has led to effective prevention of sexually transmitted diseases. The prostitutes report however that a large proportion of their clients resist condom use, sometimes violently. The proportion of seropositive individuals who are women has been rising steadily. Family Health International estimates that the proportion of new cases among women has risen from 25% in 1990 to 40% at present. AIDS prevention campaigns are attempting to persuade women to "negotiate" condom use during sex. But power relations between the sexes place women at a disadvantage. Men often make the sexual decisions. Socialization patterns of females in Latin America are oriented to maternity. Passive sexual behavior has become a primary obstacle to adoption of safer sex practices. The World Health Organization estimates that currently 9-11 million persons are latent carriers of the HIV virus. Prostitution originating in poverty and unemployment, the vulnerability of adolescents who begin their sexual lives with little knowledge of contraception or sexually transmitted diseases, and the lack of sex education that transcends the biological to consider interpersonal relations are all factors that hinder AIDS prevention.
In 1991, an HIV prevention program advisor and a research/evaluation specialist for family planning programs discussed problems that affected HIV prevention and family planning services in Haiti before and after the coup of the Aristide government. Population activities began aimlessly in 1974 and HIV prevention efforts only began in 1988. After the coup, Haitians lost their newly found hope for meaningful development. All foreign assistance ended and they did not trust the army. In fact, other than essential child survival activities, no health and family planning services operated for several weeks. The situation grew worse after the economic embargo. 3 months after the coup, the US considered adding family planning assistance. Still little movement of condom, family planning, and health supplies left Port-au-Prince for the provinces which adversely affected all health related efforts. Condoms could no longer be distributed easily either in the socially marketed or US supplied condom distribution programs. Before the coup, HIV prevention and family planning programs depended on peer educators to educate the public (this approach made these programs quite successful), but the 2 experts feared that they would not return to those roles and that these programs would need to completely rebuild. Another concern was the large scale urban-rural migration making it difficult for them to continue care. Early in the AIDS epidemic, the Haitian government was on the defensive because the US considered Haitians as a high risk group so it did little to prevent HIV transmission. After 1988, HIV prevention activities in Haiti centered on raising awareness and personalizing the epidemic. The AIDS specialist noted, however, that a major obstacle to increasing knowledge is that AIDS is just 1 of many fatal diseases in Haiti. Moreover few health professionals in Haiti have ever had public health training.
HIV / AIDS prevalence testing - merits, methodology and outcomes of a survey conducted at a large mining organisation in South Africa. ... These baseline prevalence data also provide an opportunity for monitoring of proposed interventions using cross-sectional surveys at designated intervals in the future. South African ...
Computer based method can help in discovery of leads and can potentially eliminate chemical synthesis and screening of many irrelevant compounds, and in this way, it save time as well as cost. Molecular modeling systems are powerful tools for building, visualizing, analyzing and storing models of complex molecular structure that can help to interpretate structure activity relationship. The use of various techniques of molecular mechanics and dynamics and software in Computer aided drug design along with statistics analysis is powerful tool for the medicinal chemistry to synthesis therapeutic and effective drugs with minimum side effect.
Achieve the best possible standard with this bestselling book of traditional practice and guidance - now in colour!. First Aid in Mathematics provides all the help and support needed for learning and practising Mathematics. It offers comprehensive coverage of core mathematical topics in clear and accessible language. It is suitable for both native English speakers and students of English as a second language and can be used in class, or as a reference and revision book. - Develops a strong basis of understanding with core topics covered in clear and accessible language. - Improves student's ab
The myths and prejudices that distort the reality and hide the true causes and effects of natural and social phenomena related to sexuality have a fertile ground in AIDS, given its obvious link to sex. The alarming spread of AIDS has been 1 result of these myths and prejudices. Human beings are sexual by nature; genital organs determine sex and also induce sexual behavior. It is by not fairly well accepted that an individual's sexuality exists from birth. Puberty usually begins at 12-16 years for both sexes. The physical changes of puberty terminate in the ability of the female to conceive and the male to procreate. The sexual excitation of adolescents resulting from production of various hormones can only be eliminated by some type of sexual satisfaction or sublimation. Sexuality, according to Freud, is an organizing principle of the personality. The sexual organs exist not merely for reproduction but to provide pleasure. Puberty signifies entry into active sex life. But the ideological structure of society, perpetuated by the family, schools, religion, the mass media, and other social institutions, sends confused signals to adolescents, requiring abstinence and virginity until marriage for women while encouraging sexual adventures for men. Adolescents are confronted by their new sexual feelings in the midst of a virtual bombardment of visual sexual stimuli from the mass media. It becomes impossible for adolescents to satisfy the requirements of appearances while also resolving the problems and pressures of their newly gained sexual maturity. Many adolescents become sexually active, and the problem is not to prevent sexual activity but to improve the conditions under which it occurs. Adolescents, lacking education and information about sex, begin their sex lives without protection. AIDS has now been added to the list of dire consequences that can result. A true sex education beginning in the home is needed to enable young people to develop healthy and full sex
Decosas, J; Kane, F; Anarfi, J K; Sodji, K D; Wagner, H U
A successful short-term solution to transmission of AIDS in Western Africa by migrants involves provision of accessible and acceptable basic health and social services to migrants at their destination. The aim is to establish a sense of security and community, which is a health requirement. When migrants are excluded from community life or victimized as carriers of HIV infections, they will be driven by basic survival needs and dysfunctional social organization, which results in the rapid spread of HIV. Closing borders and mass deportation may not be an option. The long-term solution is population policy, environmental protection, and economic development. The focus on mapping the spread of AIDS must shift to a consideration of the migrant social conditions that make them vulnerable to AIDS. The issue of migration and AIDS will be addressed at the First European Conference on Tropical Medicine in October 1995 in Hamburg, Germany. In Uganda, HIV seroprevalence rates ranged from 5.5% among the stable population to 12.4% among internal migrants moving between villages to 16.3% among migrants from other areas. A World Bank project is operating in Western Africa, which traces seasonal male migration from the Cameroon to Liberia, Senegal to Nigeria, and from the Sahel to the coast during dry seasons. National border rules may influence the routes but not the extent of migration. A major destination place is Cote d' Ivoire, which has 25% of total population comprised of migrants from other countries and one of the highest HIV prevalence rates in Western Africa. On plantations prostitutes are brought in. Each prostitute serves about 25 workers. The pattern of sexual mixing contributes to the high HIV rates. Female migration is smaller and usually concentrated in prostitution at place of destination. Illiteracy and poverty drive women migrants into the trade. Their frequent health problems are malaria, pelvic pain, menstrual irregularity, vaginal discharge, and genital
Globally, hearing loss is the second most frequent disability. About 80% of the persons affected by hearing loss do not use hearing aids. The goal of this edited volume is to present a theoretically founded, interdisciplinary approach geared at understanding and improving social interaction...... impacted by hearing loss and (non-) use of hearing technologies. The researchers report on pilot studies from Australia, Denmark, Finland, Germany, Switzerland and the USA. Using Conversation Analysis, the studies identify problems and serve as points of departure for possible solutions. Researchers...
García O, Maritza; Olea N, Andrea
In Chile, the first cases of AIDS were reported 23 years ago, and since then, through December 2006, 17.235 persons have been notified with HIV infection or AIDS1. To the year 2005, there have been 5.288 fatal cases of AIDS. The last available data indicates that notification rates for AIDS and HIV infection in 2006 were 2.5 and 4.5 per 100.000 inhabitants, respectively, and mortality rate for AIDS in 2005 was 2.4 per 100.000 inhabitants. Trend analysis shows a decline in the notification rate among men, both for HIV infection and AIDS, which could be a real decrease or a sub notification bias. In Chile, like in other countries of the region, variations in the epidemiologic pattern were observed considering age group, gender, educational level and geographic distribution of the population. Currently, the Chilean Ministry of Health has implemented both a surveillance and monitoring system on line, in order to improve the quality and opportunity of the information, therefore providing an important tool to HIV infection/AIDS prevention and control strategies.
Addison, Tony; Tarp, Finn
, and coordination of donors); and the macroeconomic framework around aid. The studies in the special issue demonstrate the centrality of research methodology, the importance of disaggregation, and the need to account for country-specific situations and problems. This introduction concludes that the sometimes “over......This is an introduction to the UNU-WIDER special issue of World Development on aid policy and the macroeconomic management of aid. We provide an overview of the 10 studies, grouping them under three sub-themes: the aid–growth relationship; the supply-side of aid (including its level, volatility...... heated” debate on aid needs redirecting toward more rigorous analysis, in which the advantages—and disadvantages—of using aid for development can be evaluated in a calmer manner....
Larcan, Alain; Julien, Henri
First-aid--treatment aimed at enabling a victim to survive pending the arrival of qualified medical support--is less well developed in France than in many other industrialized countries, especially among the general public. The current status of first-aid in France is paradoxical: schooling is free and obligatory, the ambulance service and emergency services are of the highest quality, but the general public are too often passive and unknowledgeable when faced with an emergency situation. This situation is due to several factors, including the complexity of first-aid training and regulations, the involvement of too many public bodies, the legal liability of the first-aider, and a lack of ongoing training. The French National Academy of Medicine recommends 8 measures to improve this situation: Provide a legal definition of first-aid: "a set of recognized measures aimed, in an emergency setting, at preserving the physical and psychological integrity of the victim of an accident or illness, notably pending the arrival of professional medical assistance". Waive, as in many other countries, civil and legal responsibility for the non professional first-aider, except in case of clear negligence. Reinforce the organization of first-aid in France in order to monitor the number and quality of first-aiders, and to ensure theoretical and pedagogic research; create a communications department capable of supporting and promoting first-aid. Improve access to first-aid training by increasing the number of situations in which it is obligatory (driving tuition, school and university examinations, group responsibility, at-risk practices), by providing financial assistance for certain groups, and by ensuring routine training at school, in the armed forces, and in the workplace. Create a progressive and integrated citizen first-aid training course with individual modules, ensuring that first-aiders update and perfect their knowledge throughout life. Soften pedagogic rules and shorten
Background: With the expansion of antiretroviral treatment in the country, HIV prevalence figures alone, are expected to become insufficient for monitoring the HIV/AIDS epidemic. Objective: To develop life table method for estimating AIDS mortality based on surveillance of deaths at burial sites in Addis Ababa. Methods: An ...
Chevalier, R.; Bourgeois, P.; Le Reverend, D.
At Electricite de France (EDF), since 1978, the operating instruments which ensure the DETECTION function, have been completed on turbogenerators by a specialized ''off-line'' vibration monitoring system, which allows a posteriori DIAGNOSIS analysis. However because of a need of a real time and more elaborated DETECTION function, the concept of the Monitoring and Diagnosis Aid Station (Poste de Surveillance et d'Aide au Diagnostic: PSAD) has been developed. It federates the processing of monitoring, organized into several functions, and includes the monitoring of turbogenerators (TGS) and reactor coolant pumps (RCP). The purpose of this paper is to present, on the one hand, the monitoring functions of TGS and RCP and on the other, the first experimental results on the behaviour of three RCP, obtained through a SAMT (Surveillance Automatisee des Machines Tournantes - Automatic monitoring of rotating machines) prototype. (authors). 2 figs., 4 tabs., 4 refs
Palluat, Nicolas; Racoceanu, Daniel; Zerhouni, Noureddine
The multiple reconfiguration and the complexity of the modern production system lead to design intelligent monitoring aid systems. Accordingly, the use of neuro-fuzzy technics seems very promising. In this paper, we propose a new monitoring aid system composed by a dynamic neural network detection tool and a neuro-fuzzy diagnosis tool. Learning capabilities due to the neural structure permit us to update the monitoring aid system. The neuro-fuzzy network provides and abductive diagnosis. More...
A. Mardiana Suriamiharja
Full Text Available Recent articles show that the HIV-AIDS-suffering number tends to increase among people in develop as well as in developing countries. The sufferes mostly lie in the interval of productive ages, i.e. 15 to 49 years old. This trend needs serious action and eager endeavor to handle the lives of sufferers and to safe the remainder as fast as possible. As part of the related action, it is of importance to examine the initial manifestation of the HIV-AIDS on the periodontal tissue in oral cavity. The dentist might monitor the development from its initial stage in order to formulate the therapy. To achieve such capability, the knowledge of this development is urgently required even though at the minimal level. Though the therapy for the HIV-AIDS sufferers are not quite different with other normal periodontal tissues, nevertheless the dentist needs to serve the sufferers satisfying their therapy to increase the spirit of their lives. As a conclusion of this literature study, the dentists are urgently to prepare the comprehension of its clinical diagnostics, diseases development, as well as rationale in modified the therapy suitable for the true condition.
Dr. Kevin Fenton, Director of CDCâs National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, talks about the importance of the National HIV/AIDS Strategy and the work of CDC. Created: 2/1/2012 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP). Date Released: 2/1/2012.
Tapas Mishra; Bazoumana Ouattara; Mamata Parhi
This paper investigates the factors explaining aid allocation by bilateral and multilateral donors. We use data for 146 aid recipient countries over the period 1990-2007 and employ Bayesian Averaging of Classical Estimates Approach (BACE) approach and find that both the recipient need and donor interest motives are `significant' determinants of bilateral and multilateral aid allocation process. Our results also indicate that the measures for recipient need and donor interests vary from bilate...
McLaughlin, R.D.; Hunt, M.S.; Murphy, D.L.; Chen, C.R.
In the last few years a much greater emphasis has been placed upon understanding, controlling and monitoring the environmental effects of the advancing technologies. This has resulted in rapid advances in techniques for environmental monitoring. To aid the concerned scientist in keeping abreast of these developments, the Lawrence Berkeley Laboratory publishes a collection of volumes entitled Instrumentation for Environmental Monitoring. Separated into four volumes covering four media, AIR, WATER, RADIATION, and BIOMEDICAL, they provide a source book for three types of material: (1) Monitoring Rationale. They describe the characteristics, forms, and effects of a wide variety of pollutants and the means of controlling them. Federal regulations are explained and summarized. (2) Analytical Techniques. Methods of determining specific pollutants are described with special emphasis on the principles that form the basis of instrumental methods. (3) Commercial Instrumentation. The features of most commercially available instrumentation used for the determination and monitoring of each pollutant are presented in a manner that facilitates instrumental comparisons. Examples of the types of material in the volumes and the use of the volumes are presented
Akramov, Kamiljon T
.... Specifically, the study explores how different categories of aid affect economic growth, whether the quality of governance is significant in explaining differences in economic growth, and whether...
This podcast highlights National Latino AIDS Awareness Day, to increase awareness of the disproportionate impact of HIV on the Hispanic or Latino population in the United States and dependent territories. The podcast reminds Hispanics or Latinos that they have the power to take control of their health and protect themselves against HIV. Created: 10/8/2014 by Office of Health Equity, Office of the Director, Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Division of HIV/AIDS Prevention. Date Released: 10/14/2014.
Grisham, D.L.; Lambert, J.E.
Monitor III is a totally portable version of the Monitor I and II systems in use at the Clinton P. Anderson Meson Physics Facility (LAMPF) since 1976. The Monitor III system differs from the other systems in that it is capable of operating in any location accessible by truck. Although Monitor III was designed primarily for the handling and disposal of radioactive materials, it is also capable of performing the more sophisticated operations normally performed by the other Monitor systems. The development and operational capabilities of the Monitor remote handling system have been thoroughly reported since 1978. This paper reports on the commissioning of a new system with unique capabilities
Porrini, Marisa; Del Boʼ, Cristian
Great interest is currently shown for the contribution of nutrition to optimize training and athletic performance, and a considerable debate exists about the potential ergogenic value of several dietary supplements. However, most of the products used by athletes do not provide sufficient scientific evidence regarding their efficacy in enhancing physical performance as well as their specificity of action and safety. For this reason, sport nutrition professionals need skills in evaluating the scientific value of papers and advertisements on ergogenic aids and supplements in order to support athletes in their choice. In the present chapter, the efficacy of some of the most popular supplements used by athletes and sport practitioners will be discussed. Particular attention will be devoted to amino acids and derivatives, caffeine and caffeinated energy drinks, and some antioxidants. © 2016 S. Karger AG, Basel.
Burlibaşa, C; Tovaru, S
The disease determined by HIV, increasingly more frequent, is affecting certain groups of patients (homosexuals, drug addicts, polytransfused subjects). The clinical picture at the onset is not specific. Later on in the course of the disease the immunological capacity of defense of the organism is affected and a series of symptoms including fever, infections with bacteria, lymph-node inflammation, encephalopathies, Kaposi sarcoma will develop. Apparently buccal infections with fungi are the earliest manifestations, and they are followed, by order of frequency, by herpetic lesions, "hairy" leucoplasia, tumours. Transmission through the saliva from the patient to the stomatologist of the HIV infection is theoretically possible due to scratches on the physicians' hands. Prophylactic measures are described for the stomatologists treating AIDS patients, as well as for the sterilization of the instruments.
Szymkat, Maciej; Ravn, Ole
Current developments in the field of Computer Aided Control Engineering (CACE) have a visible impact on the design methodologies and the structure of the software tools supporting them. Today control engineers has at their disposal libraries, packages or programming environments that may...... in CACE enhancing efficient flow of information between the tools supporting the following phases of the design process. In principle, this flow has to be two-way, and more or less automated, in order to enable the engineer to observe the propagation of the particular design decisions taken at various...... levels.The major conclusions of the paper are related with identifying the factors affecting the software tool integration in a way needed to facilitate design "inter-phase" communication. These are: standard application interfaces, dynamic data exchange mechanisms, code generation techniques and general...
Herold, E S; Van Kerkwijk, C
Tourists traveling internationally lower their inhibitions and take greater risks than they would typically in their home cultures. Loneliness, boredom, and a sense of freedom contribute to this behavioral change. Some tourists travel internationally in search of sexual gratification. This motivation may be actively conscious or subconscious to the traveler. Billed as romantic with great natural beauty, Thailand, the Philippines, Brazil, the Dominican Republic, and Kenya are popular destinations of tourists seeking sex. The Netherlands and countries in eastern Europe are also popular. With most initial cases of HIV infection in Europe having histories of international travel, mass tourism is a major factor in the international transmission of AIDS. While abroad, tourists have sex with casual partners, sex workers, and/or other tourists. Far from all tourists, however, carry and consistently use condoms with these partners. One study found female and non white travelers to be less likely than Whites and males to carry condoms. The risk of HIV infection increases in circumstances where condoms are not readily available in the host country and/or are of poor quality. Regarding actual condom use, a study found only 34% of sex tourists from Switzerland to consistently use condoms while abroad. 28% of men in an STD clinic in Melbourne, Australia, reported consistent condom use in sexual relations while traveling in Asia; STDs were identified in 73% of men examined. The few studies of tourists suggest that a significant proportion engage in risky behavior while traveling. HIV prevalence is rapidly increasing in countries known as destinations for sex tourism. High infection rates are especially evident among teenage sex workers in Thailand. Simply documenting the prevalence of risky behavior among sex tourists will not suffice. More research is needed on travelers and AIDS with particular attention upon the motivating factors supporting persistent high-risk behavior.
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.
Buonaguro, Franco M.
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...
LaCourse, E. James, E-mail: email@example.com [Institute of Biological, Environmental, and Rural Sciences, Aberystwyth University, Aberystwyth SY23 3DA (United Kingdom); Hernandez-Viadel, Mariluz; Jefferies, James R. [Institute of Biological, Environmental, and Rural Sciences, Aberystwyth University, Aberystwyth SY23 3DA (United Kingdom); Svendsen, Claus; Spurgeon, David J. [Centre for Ecology and Hydrology, Huntingdon PE28 2LS (United Kingdom); Barrett, John [Institute of Biological, Environmental, and Rural Sciences, Aberystwyth University, Aberystwyth SY23 3DA (United Kingdom); John Morgan, A.; Kille, Peter [Biosciences, University of Cardiff, Cardiff CF10 3TL (United Kingdom); Brophy, Peter M. [Institute of Biological, Environmental, and Rural Sciences, Aberystwyth University, Aberystwyth SY23 3DA (United Kingdom)
The earthworm Lumbricus rubellus (Hoffmeister, 1843) is a terrestrial pollution sentinel. Enzyme activity and transcription of phase II detoxification superfamily glutathione transferases (GST) is known to respond in earthworms after soil toxin exposure, suggesting GST as a candidate molecular-based pollution biomarker. This study combined sub-proteomics, bioinformatics and biochemical assay to characterise the L. rubellus GST complement as pre-requisite to initialise assessment of the applicability of GST as a biomarker. L. rubellus possesses a range of GSTs related to known classes, with evidence of tissue-specific synthesis. Two affinity-purified GSTs dominating GST protein synthesis (Sigma and Pi class) were cloned, expressed and characterised for enzyme activity with various substrates. Electrospray ionisation mass spectrometry (ESI-MS) and tandem mass spectrometry (MS/MS) following SDS-PAGE were superior in retaining subunit stability relative to two-dimensional gel electrophoresis (2-DE). This study provides greater understanding of Phase II detoxification GST superfamily status of an important environmental pollution sentinel organism. - This study currently provides the most comprehensive view of the Phase II detoxification enzyme superfamily of glutathione transferases within the important environmental pollution sentinel earthworm Lumbricus rubellus.
LaCourse, E. James; Hernandez-Viadel, Mariluz; Jefferies, James R.; Svendsen, Claus; Spurgeon, David J.; Barrett, John; John Morgan, A.; Kille, Peter; Brophy, Peter M.
The earthworm Lumbricus rubellus (Hoffmeister, 1843) is a terrestrial pollution sentinel. Enzyme activity and transcription of phase II detoxification superfamily glutathione transferases (GST) is known to respond in earthworms after soil toxin exposure, suggesting GST as a candidate molecular-based pollution biomarker. This study combined sub-proteomics, bioinformatics and biochemical assay to characterise the L. rubellus GST complement as pre-requisite to initialise assessment of the applicability of GST as a biomarker. L. rubellus possesses a range of GSTs related to known classes, with evidence of tissue-specific synthesis. Two affinity-purified GSTs dominating GST protein synthesis (Sigma and Pi class) were cloned, expressed and characterised for enzyme activity with various substrates. Electrospray ionisation mass spectrometry (ESI-MS) and tandem mass spectrometry (MS/MS) following SDS-PAGE were superior in retaining subunit stability relative to two-dimensional gel electrophoresis (2-DE). This study provides greater understanding of Phase II detoxification GST superfamily status of an important environmental pollution sentinel organism. - This study currently provides the most comprehensive view of the Phase II detoxification enzyme superfamily of glutathione transferases within the important environmental pollution sentinel earthworm Lumbricus rubellus.
Marchetti, Adrian; Moreno, Carly M; Cohen, Natalie R; Oleinikov, Irina; deLong, Kimberly; Twining, Benjamin S; Armbrust, E Virginia; Lampe, Robert H
Iron availability limits primary productivity in large areas of the world's oceans. Ascertaining the iron status of phytoplankton is essential for understanding the factors regulating their growth and ecology. We developed an incubation-independent, molecular-based approach to assess the iron nutritional status of specific members of the diatom community, initially focusing on the ecologically important pennate diatom Pseudo-nitzschia. Through a comparative transcriptomic approach, we identified two genes that track the iron status of Pseudo-nitzschia with high fidelity. The first gene, ferritin (FTN), encodes for the highly specialized iron storage protein induced under iron-replete conditions. The second gene, ISIP2a, encodes an iron-concentrating protein induced under iron-limiting conditions. In the oceanic diatom Pseudo-nitzschia granii (Hasle) Hasle, transcript abundance of these genes directly relates to changes in iron availability, with increased FTN transcript abundance under iron-replete conditions and increased ISIP2a transcript abundance under iron-limiting conditions. The resulting ISIP2a:FTN transcript ratio reflects the iron status of cells, where a high ratio indicates iron limitation. Field samples collected from iron grow-out microcosm experiments conducted in low iron waters of the Gulf of Alaska and variable iron waters in the California upwelling zone verify the validity of our proposed Pseudo-nitzschia Iron Limitation Index, which can be used to ascertain in situ iron status and further developed for other ecologically important diatoms. © 2017 Phycological Society of America.
Led by the Centre for Global Development (CGD), researchers will examine the operations, procedures and performance of the three initiatives in four selected countries ... This grant will support work on three of these themes. ... The Science Granting Councils Initiative in sub-Saharan Africa wins Science Diplomacy Award.
.... Specifically, the North Korean government, which controls food distribution, has denied the World Food Program full access to the food distribution chain and has not provided required reports on food use...
Intentions: America’s Campaign Against Strategic Weapons Proliferation (West Port , Connecticut: Praeger Publisher, 2001), 49. 26 first weapon by the...Counterproliferation CT Counterterrorism CTBT Comprehensive Test Ban Treaty CWMD Combating Weapons of Mass Destruction DARPA Defense Advanced...States Special Operations Command VGI Volunteered Geographic Information WMD Weapons of Mass Destruction xiv THIS PAGE INTENTIONALLY LEFT BLANK
Fraaij, P.L.; Rakhmanina, N.; Burger, D.M.; Groot, R. de
In this paper we present an overview on the use of TDM in the treatment of HIV-1-infected children. The processes of growth and development have a significant impact on drug metabolism. The use of TDM makes it possible to optimize plasma drug concentrations of antiretroviral drugs. This is important
Addison, Tony; Niño-Zarazúa, Miguel; Tarp, Finn
This paper discusses past and current social policy strategies in the international aid architecture. From the 1990s, aid strategy and policy shifted to put a stronger emphasis on human development. This accelerated with the Millennium Development Goals and will continue under the Sustainable Dev...
Addison, Tony; Niño-Zarazúa, Miguel; Tarp, Finn
This paper discusses past and current social policy strategies in the international aid architecture as an introduction to the UNU-WIDER Special Issue. Beginning in the 1990s, aid strategy and policy shifted to put a stronger emphasis on human development. This accelerated with the Millennium Dev...
December 1 is World AIDS Day. In this PSA, communities are encouraged to get tested for HIV. Created: 11/16/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP). Date Released: 11/16/2011.
Rosenblum, M.L.; Levy, R.M.; Bredesen, D.E.
This book contains 19 chapters. Some of the titles are: Neuroradiology of acquired immunodeficiency syndrome; The AIDS dementia complex; primary infection with human immunodeficiency virus; The biology of the human immunodeficiency virus and its role in neurological disease; and Algorithms for the treatment of AIDS patients with neurological disease
Arndt, Thomas Channing; Tarp, Finn
-income countries. Development aid, by itself, cannot “save the planet.” Nevertheless, development aid and development institutions do have the potential to become important catalytic actors in achieving developmental and global environmental objectives. This requires bold reforms and political action. Without...
Selaya, Pablo; Thiele, Rainer
The paper examines empirically the proposition that aid to poor countries is detrimental for external competitiveness, giving rise to Dutch disease type effects. At the aggregate level, aid is found to have a positive effect on growth of labour productivity. A sectoral decomposition shows...
and Angola, the book exposes shifting donor interests and rhetoric as well as the impact of foreign aid on military assistance, rural development, electoral processes and domestic politics. In the process, it raises an urgent and too often neglected question: to what extent are foreign aid programmes...
In addition, this chapter develops a microeconomic model to explore donors’ aid allocation decisions and their potential impact on aid effectiveness...the promotion of market-based principles to restructure macroeconomic policies in developing countries. The greater focus on...be explained by successful development 29 efforts of number of countries in the region, such as Republic of Korea, Malaysia , Singapore, and Peoples
à Wengen, D F
Conventional acoustic hearing aids are limited in their performance. Due to physical laws their amplification of sound is limited to within 5 kHz. However, the frequencies between 5 and 10 kHz are essential for understanding consonants. Words can only be understood correctly if their consonants can be understood. Furthermore noise amplification remains a problem with hearing aids. Other problems consist of recurrent infections of the external auditory canal, intolerance for occlusion of the ear canal, feedback noise, and resonances in speech or singing. Implantable middle ear hearing aids like the Soundbridge of Symphonix-Siemens and the MET of Otologics offer improved amplification and a more natural sound. Since the first implantation of a Soundbridge in Switzerland in 1996 almost one thousand patients have been implanted worldwide. The currents systems are semi-implantable. The external audio processor containing the microphone, computer chip, battery and radio system is worn in the hair bearing area behind the ear. Implantation is only considered after unsuccessful fitting of conventional hearing aids. In Switzerland the cost for these implantable hearing aids is covered by social insurances. Initially the cost for an implant is higher than for hearing aids. However, hearing aids need replacement every 5 or 6 years whereas implants will last 20 to 30 years. Due to the superior sound quality and the improved understanding of speech in noise, the number of patients with implantable hearing aids will certainly increase in the next years. Other middle ear implants are in clinical testing.
Full Text Available In the U.S., the number of individuals aged 50 and older who are living with HIV has increased, leading to a phenomenon called the graying of the HIV/AIDS epidemic. Advances in treating HIV have brought about a large growing population of seniors with HIV who are simultaneously facing social, psychological, and physical challenges correlated with the aging process. The stigma against HIV/AIDS has been linked to poor health, depression, and loneliness. In a recent study, about 39.1% of HIV/AIDS patients showed symptoms of major depression (C. Grov et al, 2010. Consequently, to reduce lasting effects of major depressive symptoms, there is a vital need for service providers to employ innovative efforts to confront the stigma and psychosocial and physical health problems that are characteristic of an older HIV/AIDS population. The new technological approaches to healthcare delivery have resulted in faster, more accurate diagnosis and monitoring, in more sophisticated coordination across regions and agencies, and in sophisticated risk-checking procedures. New healthcare technology that can help the AIDS/HIV patient is called Health Information Technology, a basic element of Health Relationship Management Services (HRMS, which is a new approach to healthcare. HRMS can assist individuals with HIV/AIDS in managing not only their physical, but also their mental health.
AIDS afflicts mainly people aged 15-45 years. The syndrome seriously threatens the social and economic development, and even political stability, of nations by depriving them of citizens in their most productive years. AIDS now dominates public health programs and health services in several countries and may eventually dominate in many more. As the number of AIDS cases rises steeply over the next few years, the economic, social, political, and cultural impact will be difficult to control. AIDS deserves special attention. The spread of AIDS, HIV, sex education, risk groups, desired interventions, and saving costs are discussed. Public health surveillance for HIV is critical in areas where an extensive spread of the virus has not yet occurred. Nongovernmental organizations can play a vital role in prevention, care, and community support programs.
Dourgnon-Hanoune, A.; Porcheron, M.; Ricard, B.
To improve monitoring and diagnosis capabilities in nuclear power plants, Electricite de France (EDF) has designed an integrated monitoring and diagnosis assistance system: PSAD - Poste de Surveillance et d'Aide au Diagnostic. The development of this sophisticated monitoring and data processing system requires the addition of analysis and diagnosis assistance capabilities. Diagnostic knowledge based systems have thus been added to the functions monitored in PSAD: DIVA for turbine generators, and DIAPO for reactor coolant pumps. These systems rely on a representation of the diagnostic reasoning process of experts and of supporting knowledge. Diagnosis in both systems is performed through an abductive reasoning process applied to component fault models and observations derived from their actual behavior, as provided by the monitoring functions. The basic theoretical elements of this diagnostic model are summarized in a first part of this paper. In a second part, DIVA and DIAPO specific elements are described. (authors)
Van der Wall, Hans; Provan, I.; Murray, C.; Dwyer, M.; Jones, P.D.
Gallium-67 scanning, indicated either for the elucidation of symptoms or for the assessment of appropriate therapy, was performed in 56 AIDS patients who underwent a total of 77 scans from 1986 to 1988. The age range of the patients was 13-66 years with an average age of 39 years. The majority of patients (95%) were male homosexuals. Gallium scanning has been applied to a wide spectrum of malignancies and to the detection of occult infections. Several mechanisms of uptake have been postulated for the localization of gallium. In general, gallium-67 acts as an analogue of the ferric ion, binding to transferrin soon after intravenous injection. It is believed that it is bound to transferrin receptors on the surface of tumour cells with subsequent intracellular transport. In infection, the association is probably with lactoferrin elaborated by polymorphonuclear cells and siderophores elaborated by bacteria. Gallium-67 is normally distributed to bone and bone marrow, liver, spleen, breast and bowel. In particular, the concentration in the ascending and transverse colon necessitates adequate bowel preparation. Lacrimal, nasopharyngeal and genital activity may also be seen. 11 refs., 2 tabs., 6 figs
Broxmeyer, Lawrence; Cantwell, Alan
Acid-fast tuberculous mycobacterial infections are common in AIDS and are regarded as secondary "opportunistic infections." According to the National Institute of Allergy and Infectious Diseases, TB is the major attributable cause of death in AIDS patients. Could such bacteria play a primary or causative role in AIDS? Certainly, In screening tests for HIV, there is frequent, up to 70%, cross-reactivity, between the gag and pol proteins of HIV and patients with mycobacterial infections such as tuberculosis. By 1972, five years before gays started dying in the U.S., Rolland wrote Genital Tuberculosis, a Forgotten Disease? And ironically, in 1979, on the eve of AIDS recognition, Gondzik and Jasiewicz showed that even in the laboratory, genitally infected tubercular male guinea pigs could infect healthy females through their semen by an HIV-compatible ratio of 1 in 6 or 17%, prompting him to warn his patients that not only was tuberculosis a sexually transmitted disease, but also the necessity of the application of suitable contraceptives, such as condoms, to avoid it. Gondzik's solution and date of publication are chilling; his findings significant. Since 1982 Cantwell et al found acid-fast bacteria closely related to tuberculosis (TB) and atypical tuberculosis in AIDS tissue. On the other hand molecular biologist and virologist Duesberg, who originally defined retroviral ultrastructure, has made it clear that HIV is not the cause of AIDS and that the so-called AIDS retrovirus has never been isolated in its pure state. Dr. Etienne de Harven, first to examine retroviruses under the electron, agrees. In 1993 HIV co-discoverer Luc Montagnier reported on cell-wall-deficient (CWD) bacteria which he called "mycoplasma" in AIDS tissue. He suspected these as a necessary "co-factor" for AIDS. Remarkably, Montagnier remained silent on Cantwell's reports of acid-fast bacteria which could simulate "mycoplasma" in AIDS tissue. Mattman makes clear that the differentiation between
Adeniyi Jimmy Adedokun
Full Text Available Foreign aid strategies have undergone restructuring as donors adopt aid selectivity practice to improve aid effectiveness. This study investigates the impact of aid selectivity practice on aid effectiveness (aid-growth relationship in Sub-Saharan Africa (SSA and several groups of countries within SSA from 1980 to 2012. Employing system generalized methods of moments (system GMM technique; the study produces strong evidence that there is significant improvement in aid effectiveness due to aid selectivity practice.
Full Text Available Background. In 1999, An Oral Health Survey of American Indian and Alaska Native (AI/AN Dental Patients found that 79% of 2- to 5-year-olds had a history of tooth decay. The Alaska Native Tribal Health Consortium in collaboration with Alaska’s Tribal Health Organizations (THO developed a new and diverse dental workforce model to address AI/AN oral health disparities. Objectives. This paper describes the workforce model and some experience to date of the Dental Health Aide (DHA Initiative that was introduced under the federally sanctioned Community Health Aide Program in Alaska. These new dental team members work with THO dentists and hygienists to provide education, prevention and basic restorative services in a culturally appropriate manner. Results. The DHA Initiative introduced 4 new dental provider types to Alaska: the Primary Dental Health Aide, the Expanded Function Dental Health Aide, the Dental Health Aide Hygienist and the Dental Health Aide Therapist. The scope of practice between the 4 different DHA providers varies vastly along with the required training and education requirements. DHAs are certified, not licensed, providers. Recertification occurs every 2 years and requires the completion of 24 hours of continuing education and continual competency evaluation. Conclusions. Dental Health Aides provide evidence-based prevention programs and dental care that improve access to oral health care and help address well-documented oral health disparities.
Shoffstall-Cone, Sarah; Williard, Mary
In 1999, An Oral Health Survey of American Indian and Alaska Native (AI/AN) Dental Patients found that 79% of 2- to 5-year-olds had a history of tooth decay. The Alaska Native Tribal Health Consortium in collaboration with Alaska's Tribal Health Organizations (THO) developed a new and diverse dental workforce model to address AI/AN oral health disparities. This paper describes the workforce model and some experience to date of the Dental Health Aide (DHA) Initiative that was introduced under the federally sanctioned Community Health Aide Program in Alaska. These new dental team members work with THO dentists and hygienists to provide education, prevention and basic restorative services in a culturally appropriate manner. The DHA Initiative introduced 4 new dental provider types to Alaska: the Primary Dental Health Aide, the Expanded Function Dental Health Aide, the Dental Health Aide Hygienist and the Dental Health Aide Therapist. The scope of practice between the 4 different DHA providers varies vastly along with the required training and education requirements. DHAs are certified, not licensed, providers. Recertification occurs every 2 years and requires the completion of 24 hours of continuing education and continual competency evaluation. Dental Health Aides provide evidence-based prevention programs and dental care that improve access to oral health care and help address well-documented oral health disparities.
While Asia was the last region to be exposed to the global spread of HIV and AIDS, the incidence of HIV infection there is increasing fastest. The Asian Development Bank predicts mortality from AIDS will cause some town and village populations to begin declining by the year 2000. With an estimated 1 million people infected in India, and 400,000 in Thailand, these 2 countries are particularly exposed to the risk of epidemic HIV spread. In 5 years, more people may be affected by AIDS in India than anywhere else in the world. Concern over a growing presence of HIV is also merited for the Philippines, Indonesia, China, and the drug trade's Golden Triangle. The Second International Conference on AIDS in Asia and the Pacific in November 1992 stressed that AIDS no longer affects only homosexual and IV drug using populations. 50% of new infections worldwide in the first half of 1992 were among women, 65% of Thailand's AIDS cases are among heterosexuals, and 3-5% of Thailand's long-haul truck drivers have tested positive for HIV infection. HIV and AIDS robs economies and societies of their best workers. The immediate costs of caring for AIDS patients will pale next to the far greater losses to be realized in private sector economic productivity. Asia's more developed economies will probably be able to survive the epidemic, but small, poor countries like Laos will wilt. Prompt action must be taken to overcome public and religious ignorance and objections to promoting and using condoms throughout the region. For the first time, Beijing has organized an AIDS awareness conference for male homosexuals. Further, Singapore has implemented compulsory testing for lower-income foreign workers. Pakistan has even solicited educational assistance and support from Islamic religious leaders; similar action is being considered in Bangladesh.
Nariddh, M C
HIV has been reported in the capital city of Cambodia, Phnom Penh, as well as in the northwestern provinces of Banteay Meanchey, Battambang, Pursat, and Kompong Chhnang. Unofficial reports indicate the presence of HIV in three northeastern provinces. According to World Health Organization data, 382 people were infected with HIV in Cambodia as of March 1994, but the national AIDS program estimates that 2000-4000 Cambodians may be HIV-seropositive. Small surveys in 1992 identified HIV infection rates to be 4.5% among patients of sexually transmitted disease (STD) clinics and 9.2% among prostitutes. A seroprevalence rate of 4.3% was found in 1993 among clients of STD clinics and others requesting HIV testing. These rather marked levels of infection exist in Cambodia even though HIV was first identified in the country as recently as 1991 among screened blood from volunteer donors. By December 1993, the rate of positive results from blood donors had increased to 1.97%.; the rate of infection among blood donors is expected to double to approximately 4% in 1994. People in Cambodia variously believe that AIDS is nonexistent, AIDS is a problem of other countries, can be transmitted by mosquitoes, healthy people do not have AIDS, a cure exists for AIDS, AIDS can be contracted only from prostitutes, AIDS is the most severe state of syphilis, and AIDS is only a propaganda ploy of condom producers to market their products. It is therefore proving extremely difficult to convince people that AIDS is a truly threatening disease against which they should protect themselves, especially when symptoms are rarely present during the early stage of infection. Health education campaigns, videos, posters, and accurate reporting in the media will, however, help change minds and hopefully induce HIV-preventive behaviors. Of interest, the article notes that virtually every prostitute in Cambodia has at least two-three STDs.
A promilitary coalition began to govern Thailand in March 1992. It reduced the budget for the original proposed national AIDS awareness campaign from 30 million British pounds to almost 15 million British pounds. The Ministry of Health professed that the campaign had exaggerated the problem of AIDS in Thailand and had damaged tourism. Yet prodemocracy demonstrations in Bangkok in which troops killed many protesters restored the politicians who started the AIDS campaign to power in May 1992. There were to remain in power until new elections in September 1992. In July, the Minister of Health, Mechai Viravaidya, said he would step down if the government did not completely restore the 30 million British pounds for the AIDS campaign. It then increased the budget to almost that amount. Mr. Viravaidya initiated Thailand's open policy on the AIDS crisis and was known as Mr. Condom. He claimed that at the present HIV prevalence rate, Thailand may have between 2-4 million HIV infected people by 2000. If the country would take on anti-AIDS efforts now, however, they could cut the spread of HIV by 75%. As of mid-1992, about 400,000 people living in Thailand were HIV positive. The AIDS campaign planned to sue the mass media to inform people about AIDS especially those in universities and schools and high risk occupational groups. The increasing number of construction workers in Bangkok and existing sex workers were a high risk occupational group. At the 2nd national seminar of AIDS, the Minister of Health reproached tourists who come to Thailand for its sex industry. He said that Thailand does not need the 1 billion British pounds they bring to Thailand annually, and Thais do not want their homeland to be referred to as the sex capital.
... AIDS Drugs Clinical Trials Apps skip to content HIV Overview Home Understanding HIV/AIDS Fact Sheets HIV/ ... 4 p.m. ET) Send us an email HIV/AIDS Clinical Trials Last Reviewed: August 25, 2017 ...
... 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 ...
Global Communications: Opportunities for Trade and Aid examines the question of how telecommunication related aid policies might be designed to support both United States trade and foreign aid goals...
Federal Laboratory Consortium — Researchers from the AIDS and Cancer Virus Program (ACVP) work to improve the diagnosis, prevention, and treatment of HIV infection, AIDS, and AIDS-related tumors,...
Maine, R. A; Cam, B; Davis-Case, D
While there are many manuals available on participatory rapid appraisal approaches to monitoring and evaluation, there were none easily used by field officers attempting to aid and encourage fishing...
Dalgaard, Carl-Johan Lars; Hansen, Henrik
We estimate the average rate of return on investments financed by aid and by domestic resource mobilisation, using aggregate data. Both returns are expected to vary across countries and time. Consequently we develop a correlated random coefficients model to estimate the average returns. Across...... different estimators and two different data sources for GDP and investment our findings are remarkably robust; the average gross return on ‘aid investments’ is about 20 per cent. This is in accord with micro estimates of the economic rate of return on aid projects and with aggregate estimates of the rate...
Dalgaard, Carl-Johan Lars; Hansen, Henrik
We investigate the marginal productivity of investment across countries. The aim is to estimate the return on investments financed by foreign aid and by domestic resource mobilization, using aggregate data. Both returns are expected to vary across countries and time. Consequently we develop...... a correlated random coefficients model, to estimate the average aggregate return on ‘aid investments’ and ‘domestic investments’. Across different estimators and two different sources for GDP and investment data our findings are remarkably robust; the average gross return on ‘aid investments’ is about 20 per...
The central research problem of this project is the effective representation and display of surfaces, interpolating to given information, in three or more dimensions. In a typical problem, we wish to create a surface from some discrete information. If this information is itself on another surface, the problem is to determine a surface defined on a surface,'' which is discussed below. Often, properties of an already constructed surface are desired: such geometry processing'' is described below. The Summary of Proposed Research from our original proposal describes the aims of this research project. This Summary and the Table of Contents from the original proposal are enclosed as an Appendix to this Progress Report. The broad sweep from constructive mathematics through algorithms and computer graphics displays is utilized in the research. The wide range of activity, directed in both theory and applications, makes this project unique. Last month in the first Ardent Titan delivered in the State of Arizona came to our group, funded by the DOE and Arizona State University. Although the Titan is a commercial product, its newness requires our close collaboration with Ardent to maximize results. During the past year, four faculty members and several graduate research assistants have worked on this DOE project. The gaining of new professionals is an important aspect of this project. A listing of the students and their topics is given in the Appendix. The most significant publication during the past year is the book, Curves and Surfaces for Computer Aided Geometric Design, by Dr. Gerald Farin. This 300 page volume helps fill a considerable gap in the subject and includes many new results on Bernstein-Bezier curves and surfaces.
Santesteban Moriones, Virginia; Ibáñez Santos, Javier
Introduction: Very few nutritional supplements have scientifically demonstrated their effectiveness as an ergogenic aid. This review will examine creatine monohydrate (MC), the β-hydroxy-β-methylbutyrate (HMB), sodium bicarbonate (BS), the β-alanine and caffeine. Objectives: To analyze the effi cacy, mechanisms of action, dose, side effects and some sports that can benefit from their consumption. Methods: Searching in PubMed bibliographic database reviews from the last 15 years and original articles from the last 5 years of the studied substances. Results: Doses of 20 mg/day for 4-7 days are effective in improving strength and muscular power and performance in short and repeated sprints. HMB at doses of 3 g/day for at least 2 weeks contributes to increased lean mass and fat-free mass. The intake of 0.3 g/kg of BS improves performance on tests of 400-1,500 meters in athletics and intermittent sprints. Meanwhile, doses of 80 mg/kg/day of β-alanine for 4-10 weeks may improve performance in high-intensity intermittent exercise. Finally, caffeine at doses of 2 mg/kg improves responsiveness and 3-6 mg/kg improves performance in endurance tests. Conclusions: The revised supplements have shown their efficacy in physical performance, but it is needed to keep in mind that most studies have been conducted with recreational-level athletes. Generally, the better the individual´s fitness level is the less improvement in physical performance the supplement shows. However, an increase of only 1% may sometimes allow the athlete to advance several positions in a final. Finally, we should draw attention to the importance of optimizing nutrition before considering the introduction of sports supplements, especially in children and youth. All analyzed substances have scientific basis supporting its ergogenic effect. All of them can be found in the market with Certificate of Quality and Purit
Gan, Richard Wei Chern; Overton, Parisa; Benton, Claire; Daniel, Matija
ENT surgeons may refer children with otitis media with effusion (OME) to audiology for consideration of hearing aids. They are an option for the treatment of OME, but are only effective if the child actually wears them. Our study investigated what proportion of children referred for hearing aids actually receive them, and whether children use them. Retrospective study of children referred to audiology from November 2013 to August 2014, including 70 children referred by ENT for hearing aids for OME, plus a further 5 children with OME given hearing aids through direct access audiology service. During the study period, there were 202 referrals of children to audiology, of which 70 (34.7%) were for consideration of hearing aids for OME. Of these 70 referred children, 37 (52.9%) were not fitted with hearing aids due to normal audiometry (23), asymptomatic mild hearing loss (7), nonattendance (3), clinical decision to just monitor hearing (1), parental decline (2), and unrecorded reason (1). A total of 38 children (including direct access patients) were fitted with hearing aids for OME. Majority (36/38) of children issued aids used them, 16 all day, 7 only at school, 1 only at home, 3 only when needed, and 9 used them for an unspecified duration; 1 child's use of hearing aids was unrecorded, and 1 child refused to use it. 21 were fitted bilaterally and 17 unilaterally. 37 were behind the ear aids and 1 a BAHA softband. A third of referrals to paediatric audiology by ENT are for consideration of hearing aids for OME. Only about half of children referred to audiology for hearing aids for OME actually receive them, as by the time they see audiology the hearing loss has frequently resolved or is asymptomatic so that aiding is unwarranted. Once fitted, they appear to be well accepted. Hearing aids have fair utilization in children fitted with them for OME. Copyright © 2017 Elsevier B.V. All rights reserved.
Mocroft, A; Furrer, H J; Miro, J M
Few studies consider the incidence of individual AIDS-defining illnesses (ADIs) at higher CD4 counts, relevant on a population level for monitoring and resource allocation.......Few studies consider the incidence of individual AIDS-defining illnesses (ADIs) at higher CD4 counts, relevant on a population level for monitoring and resource allocation....
He, Jing Lin; Rehnstrom, Joel
In the last two years, we have seen a remarkable intensification in the response to AIDS in China. A number of organizations have joined and contributed to the efforts of the Chinese government in responding the AIDS epidemic in China. This article specifically describes the role of the United Nations (UN) in supporting and strengthening those responses. Achievements of the United Nations highlighted in the article include: strengthened leadership and political commitment to respond to AIDS; improved HIV/AIDS surveillance and information; expanded prevention efforts; improved treatment, care and support to people living with HIV and increased resources for AIDS programs. Additional roles of the United Nations system in the near future include strengthening national leadership by supporting the 'three ones', i.e., one national plan on AIDS; one national coordinating authority for AIDS; and one monitoring and evaluation system for AIDS. In addition, the UN system is expected to strengthen alignment and harmonization of activities of all international organizations and improved accountability and oversight. Remaining challenges identified include increasing awareness of AIDS and reducing stigma and discrimination; reducing vulnerability and risk behaviour among specific groups; providing improved treatment, care and support for people living with HIV; promoting stronger engagement by civil society, and; addressing the gender dimensions of AIDS.
Full Text Available This article aims to offer to the non-specialist reader a concise introduction to the main elements of the state aid acquis, and inform on what lies ahead of Romania in the accession process in relation to state aid control, based on the precedent of the 2004 enlargement. It also discusses the current state of affairs in Romania in the domain of state aid control, with a particular view to the situation of the steel and coal sectors. Section I covers the legal concept of state aid, the substantive rules applicable to state aid – the general ban and exemptions from it, the Commission’s control and monitoring powers, and the regime currently applicable to coal and steel aid. Section II relates the experience of the countries that joined the EU in May 2004 in the negotiation of state aid issued under the Competition Chapter, discusses the notion of “existing aid” (i.e. state aid given in the candidate countries previous to accession but which continues to produce effects after accession in the context of enlargement, and overviews the agreed transitional arrangements. Section III turns to the legislative and institutional context for the control of state aid in Romania, and to topical issues related to state aid in the context of the negotiations on the Competition Chapter.
HIV stands for human immunodeficiency virus. It harms your immune system by destroying the white blood cells ... It is the final stage of infection with HIV. Not everyone with HIV develops AIDS. HIV often ...
... HIV/AIDS Conferences Job Opportunities A Year in Review Social Media Twitter Feed Featured Content Newsletter Article A Message from the Future ACTG Network Chair Dr. Judith Currier Go to ACTG Newsletters » ...
The rate at which the epidemic of acquired immune deficiency syndrome (AIDS) is spreading in North America, Asia, Latin America, and Africa is discussed. The number of people infected globally and in low-risk urban populations is presented. (KR)
... minutes. To learn CPR properly, take an accredited first-aid training course, including CPR and how to use an ... and Research. © 1998-2018 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved.
Without a medical miracle, it seems inevitable that the Acquired Immune Deficiency Syndrome (AIDS) pandemic will become not only the most serious public health problem of this generation but a dominating issue in 3rd world development. As a present-day killer, AIDS in developing countries is insignificant compared to malaria, tuberculosis, or infant diarrhea, but this number is misleading in 3 ways. First, it fails to reflect the per capita rate of AIDS cases. On this basis, Bermuda, French Guyana, and the Bahamas have much higher rates than the US. Second, there is extensive underreporting of AIDS cases in most developing nations. Finally, the number of AIDS cases indicates where the epidemic was 5-7 years ago, when these people became infected. Any such projections of the growth of 3rd world AIDS epidemics are at this time based on epidemiologic data from the industrialized rations of the north and on the assumption that the virus acts similarly in the south as it does in the US and Europe. Yet, 3rd world conditions differ. Sexually transmitted diseases usually are more prevalent, and people have a different burden of other diseases and of other stresses to the immune system. In Africa, AIDS already is heavily affecting the mainstream population in some nations. Some regions will approach net population declines over the next decade. How far their populations eventually could decline because of AIDS is unclear and will depend crucially on countermeasures taken or not taken over the next 1-2 years. In purely economic terms, AIDS will affect the direct costs of health care, expenses which are unrealistic for most 3rd world countries. Further, the vast majority of deaths from AIDS in developing countries will occur among those in the sexually active age groups -- the wage earners and food producers. Deaths in this age group also will reduce the labor available for farming and industry. AIDS epidemics also may have significant effects on foreign investment in the 3rd
Federal Laboratory Consortium — Purpose:The Visual Landing Aids (VLA) Laboratory serves to support fleet VLA systems by maintaining the latest service change configuration of currently deployed VLA...
The invention comprises a hearing aid, which has a casing containing a signal receiving part for receiving an audio signal, an audio transducer for providing an audio signal to the user, a signal transmission path between the signal receiving part and the audio transducer, whereby a battery...... is provided for powering the signal receiving part, the signal path and the audio transducer, and where further means are provided for assessing the function of the hearing aid and for generating an electrical indication signal which indicates the function of the hearing aid and where further means...... are provided for intermittently generating a power signal in response to the electrical indication signal and where means are provided for converting the power signal into a light signal, such that the light signal is visible from outside the hearing aid....
Dammann, Armin; Agapiou, George; Brunel, Loïc
This paper presents an overview of preliminary results of investigations within the WHERE2 Project on identifying promising avenues for location aided enhancements to wireless communication systems. The wide ranging contributions are organized according to the following targeted systems: cellular...
Full Text Available Rehabilitation of deaf individual is one of the important subjects that has attracted attention of many researchers during past centuries. Different opinions have been established in this direction. Electrophysiologic tests were established and developed parallel to developments in rehabilitation. Therefore, opinion of using electrophysiologic test for evaluation and fitting of hearing aid became gradually popular. Ultimately, the electrophysiologic tests are used in evaluation and fitting of hearing aid in two ways: 1-Direct way 2- Indirect way "nIn direct way aided ABR is obtained and special attention is paid to wave V. This technique has many difficulties. Inindirect way, electrophysiologic tests such, ECochG, OAE and ABR, AMLR, ALR and P300 and other objective tests are used, especially in infants and neonates for evaluating the state of hearing. Researches are continuing in this field. It is probable to have aided electrophysiologic responses with speech stimuli in near future.
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
Bontrager, Frances M.
This pamphlet is a guide for first aid. Areas discussed are: (1) the first-aid box; (2) how to call a doctor; (3) what to do before the doctor comes; (4) how to stop bleeding; (5) what to do for shock; (6) when breathing stops; (7) how to treat an unconscious person; (8) what to do for broken bones; (9) what to do for burns; (10) minor wounds and…
Full Text Available Educational webcasts or video lectures as a teaching tool and a form of visual aid have become widely used with the rising prevalence of online and blended courses and with the increase of web-based video materials. Thus, research pertaining to factors enhancing the effectiveness of video lectures, such as number of visual aids, is critical. This study compared student evaluations before and after embedding additional visual aids throughout video lectures in an online course. Slide transitions occurred on average every 40 seconds for the pre-treatment group with approximately 600 visuals total, compared to slide transitions every 10 seconds for the post-treatment group with approximately 2,000 visuals total. All students received the same audio recordings. Research questions addressed are: (1 Are student perceptions of the effectiveness of examples used to illustrate concepts affected by number of visual aids? (2 Is the extent to which students feel engaged during the lectures affected by number of visual aids? (3 Are students’ perceived overall learning experiences affected by number of visual aids? Surprisingly, results indicate that for questions #1 and #3, student ratings of those who viewed videos with fewer visuals rated their experiences higher than students who viewed more visuals. There was no significant difference found for question #2. Conclusion: Although some visuals have been shown to enhance learning, too many visuals may be a deterrent to learning.
Full Text Available Depression is a major mental health problem today. This is very important because people with depression productivity will decrease and this is very bad for a society and a country that is building. There are at least four chronic diseases that allow the depression sufferer, one of which is HIV and AIDS. Given the uncertainty over the fate of people living with HIV and AIDS had the potential to give rise to feelings of anxiety and depression. Someone who is infected with HIV and AIDS will be overcome by a feeling of dying, guilt about the behavior that makes infection, and taste sequestered by others.The cause of depression in people with HIV and AIDS by cognitive approach that is the mindset of people who deviate from the pattern of the logical interpretation or misinterprets an event or events, focusing on the negative situations that happened to him, and hope that pessimistic and negative about the future. Symptoms are raised is their depressed mood, decreased interest or pleasure in absolute terms, average of worthlessness or excessive guilt, thoughts of death. Response or reaction that occurs is refused, angry, and depressed when he learned he was infected with HIV and AIDS, and eventually be able to accept his situation. Efforts are being made to reduce depression are manifold. One is through social support to colleagues who also have HIV and AIDS.
Tonks, Oliver; Wang, Qing
Temperature is a parameter increasingly monitored in wind turbine systems. This paper details a potential temperature monitoring technique for use on shaft couplings. Such condition monitoring methods aid fault detection in other areas of wind turbines. However, application to shaft couplings has not previously been widely researched. A novel temperature measurement technique is outlined, using an infra-red thermometer which can be applied to online condition monitoring. The method was va...
O'Doherty, M.J.; Kent and Canterbury Hospital, Canterbury; Nunan, T.O.
The human immunodeficiency virus (HIV) infection and its associated illnesses in a relatively young population of patients provides an expanding role for nuclear medicine. The disease enforces a review of each department's infection control procedures. It has also resulted in an increase in the number of patients presenting with diseases such as Pneumocystis carinii pneumonia, Kaposi's sarcoma etc. which prior to the HIV epidemic were extremely rare. Thus in high risk patients the interpretation of abnormalities in nuclear medicine scans needs to include the spectrum of opportunistic infections and unusual tumours. The presence of opportunistic infections in the severely immunocompromised patient has led to the development of techniques not normally used, i.e. lung 99 Tc m -diethylenetriamine pentaacetate (DTPA) transfer/clearance, donor leukocyte scanning to allow rapid diagnosis of an abnormality. Radionuclide techniques are also used to monitor the effect of therapy directed at the HIV itself or against opportunistic infections. This review covers aspects of infection control as well as the use of radionuclides to investigate specific problems related to HIV infection and therapy of the associated disease processes. (author)
Full Text Available Abstract Background Individuals who are aware of the risk of infection and perceive themselves to be at risk of infection are more likely to take action to prevent HIV infection. The aim of this study was to assess the knowledge of HIV/AIDS among Iraqi women. Methods A secondary analysis of the 2000 Multiple Cluster Indicator Survey (MICS for Iraq was carried out to assess the extent of HIV/AIDS-related knowledge among Iraqi women. Results The majority of the 22,997 respondents were age 15–24 years (44.3%, currently married (51.4%, and resided in urban areas (71.7%. About 1 in 4 (26.0% of the study participants had no formal education. Only 49.9% had heard of HIV/AIDS. Overall, 60.5% did not know that HIV can be transmitted through blood transfusion. Meanwhile, 98.5% of the respondents did not know that HIV can be transmitted from mother to child through breast milk. Only 0.7% of the respondents reported that HIV cannot be transmitted through mosquito bites. The proportion of the respondents who had adequate knowledge on HIV/AIDS was 9.8%. Adequate knowledge of HIV/AIDS was negatively associated with being married, poor, having low education, and residing in rural areas. Conclusion Findings from this study indicate that adequate knowledge of HIV/AIDS among Iraqi is very limited and associated with marital status, education, wealth, and place of residence. This information may be of use in the design, targeting, monitoring and evaluation of programs aimed at improving HIV and AIDS related knowledge in Iraq.
Adedokun, Adeniyi Jimmy; Abiodun O. Folawewo, Abiodun O.
Foreign aid strategies have undergone restructuring as donors adopt aid selectivity practice to improve aid effectiveness. This study investigates the impact of aid selectivity practice on aid effectiveness (aid-growth relationship) in Sub-Saharan Africa (SSA) and several groups of countries within SSA from 1980 to 2012. Employing system generalized methods of moments (system GMM) technique; the study produces strong evidence that there is significant improvement in aid effectiveness due to a...
Miggiani, Pauline; Tabone, Nadine;
Hearing aid outcome measures have become an essential part of audiological intervention. This study aimed to explore hearing aid benefit in Maltese hearing aid users through subjective and objective outcome measures. The Profil Imqassar dwar il-Benefiċċju tal-Hearing Aids (PIBHA), a translated version of the Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire, was used to subjectively examine hearing aid benefit in 56 adult hearing aid users fallin...
Prinos, Scott T.
Florida's communities are largely dependent on freshwater from groundwater aquifers. Existing saltwater in the aquifers, or seawater that intrudes parts of the aquifers that were fresh, can make the water unusable without additional processing. The quality of Florida's saltwater intrusion monitoring networks varies. In Miami-Dade and Broward Counties, for example, there is a well-designed network with recently constructed short open-interval monitoring wells that bracket the saltwater interface in the Biscayne aquifer. Geochemical analyses of water samples from the network help scientists evaluate pathways of saltwater intrusion and movement of the saltwater interface. Geophysical measurements, collected in these counties, aid the mapping of the saltwater interface and the design of monitoring networks. In comparison, deficiencies in the Collier County monitoring network include the positioning of monitoring wells, reliance on wells with long open intervals that when sampled might provide questionable results, and the inability of existing analyses to differentiate between multiple pathways of saltwater intrusion. A state-wide saltwater intrusion monitoring network is being planned; the planned network could improve saltwater intrusion monitoring by adopting the applicable strategies of the networks of Miami-Dade and Broward Counties, and by addressing deficiencies such as those described for the Collier County network.
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First aid. 57.18010 Section 57.18010 Mineral... Underground § 57.18010 First aid. An individual capable of providing first aid shall be available on all... aid training shall be made available to all interested miners. [61 FR 50436, Sept. 26, 1996] ...
... 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...
... 7 Agriculture 1 2010-01-01 2010-01-01 false Auxiliary aids. 15b.37 Section 15b.37 Agriculture... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Other Aid, Benefits, or Services § 15b.37 Auxiliary aids... appropriate auxiliary aids to persons with impaired sensory, manual, or speaking skills, where necessary to...
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Starting aids. 75.1913 Section 75.1913 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Diesel-Powered Equipment § 75.1913 Starting aids. (a) Volatile fuel starting aids shall be used in accordance with recommendations provided by the starting aid...
Bayer, Ronald, Ed.
Six articles are presented on the use of human subjects in research on acquired immune deficiency syndrome (AIDS). Topics include the ethics of human experimentation, female and pediatric AIDS patients, Human Immunodeficiency Virus (HIV) infection and AIDS among correctional inmates, community-based AIDS research, and clinical trials of HIV…
Minasyan, Anna; Nunnenkamp, Peter
We argue that donors could improve the effectiveness of foreign aid by pursuing complementary and coherent non-aid policies. In particular, we hypothesize that aid has stronger growth effects if recipients receive more aid from donors who allow for (temporary) worker mobility and (more permanent)
With a view to ensuring optimum use of the first-aid boxes on the CERN site, we should like to remind you of various changes introduced in March 2009: The TSO of the buildings concerned is responsible for the first-aid boxes, including checking their contents. First-aid boxes may be restocked ONLY at the CERN stores (SCEM No. 54.99.80). This is no longer possible at the Infirmary. The associated cost is charged to the Departments. First-aid boxes should be used only for mild injuries. All other cases should be referred to the Medical Service Infirmary (Bldg. 57 – ground-floor, tel. 73802) between 8.00 a.m. and 5.30 p.m. or to the Fire and Rescue Service (tel. 74444). N.B.: This information does not apply to the red emergency first-aid boxes in the underground areas or to the emergency kits for use in the event of being splashed with hydrofluoric acid.
Le Blang, S.D.; Witheman, M.L.; Donovan Post, M.J.; Casillas, J.V. [Miami Univ., FL (United States). Dept. of Radiology
Morphological imaging, based on the use of various techniques including ultrasound, X-ray computed tomography (CT), and magnetic resonance imaging (MRI), plays an important role in the characterization, diagnosis and follow-up of patients with Human Immunodeficiency Virus (HIV) infection and Acquired Immunodeficiency Syndrome (AIDS). While the presence of thoracic infections, the most frequently observed illnesses in AIDS patients, can best be performed by using conventional chest films and CT, the assessment of cerebral involvement in AIDS patients - characterized by the presence of focal masses, demyelination, meningitis, and infarction - is best achieved using MRI. The work-up of patients with gastrointestinal symptoms should include the use of ultrasound for the evaluation of visceral involvement and lymphadenopathy, completed by CT to further characterize pathologic conditions in either the bowel or visceral organs. Ultrasound is the screening exam of choice in AIDS patients with suspected renal disease, but other methods may be necessary for the assessment of the complications due to pharmacological treatment. Musculoskeletal complications may require the combined use of all the above methods, since they may be caused by infections, tumors and rheumatologic illness. The use of the radiographic methods for the detection of the numerous forms of infections and malignancies in AIDS patients is described in detail for the various body districts.
Le Blang, S.D.; Witheman, M.L.; Donovan Post, M.J.; Casillas, J.V.
Morphological imaging, based on the use of various techniques including ultrasound, X-ray computed tomography (CT), and magnetic resonance imaging (MRI), plays an important role in the characterization, diagnosis and follow-up of patients with Human Immunodeficiency Virus (HIV) infection and Acquired Immunodeficiency Syndrome (AIDS). While the presence of thoracic infections, the most frequently observed illnesses in AIDS patients, can best be performed by using conventional chest films and CT, the assessment of cerebral involvement in AIDS patients - characterized by the presence of focal masses, demyelination, meningitis, and infarction - is best achieved using MRI. The work-up of patients with gastrointestinal symptoms should include the use of ultrasound for the evaluation of visceral involvement and lymphadenopathy, completed by CT to further characterize pathologic conditions in either the bowel or visceral organs. Ultrasound is the screening exam of choice in AIDS patients with suspected renal disease, but other methods may be necessary for the assessment of the complications due to pharmacological treatment. Musculoskeletal complications may require the combined use of all the above methods, since they may be caused by infections, tumors and rheumatologic illness. The use of the radiographic methods for the detection of the numerous forms of infections and malignancies in AIDS patients is described in detail for the various body districts
Gloster, Annabella Satu; Johnson, Phillip John
RATIONALE AND KEY POINTS: This article aims to help nurses to perform first aid in a safe, effective and patient-centred manner. First aid comprises a series of simple, potentially life-saving steps that an individual can perform with minimal equipment. Although it is not a legal requirement to respond to an emergency situation outside of work, nurses have a professional duty to respond and provide care within the limits of their competency. First aid is the provision of immediate medical assistance to an ill or injured person until definitive medical treatment can be accessed. First aid can save lives and it is essential that nurses understand the basic principles. REFLECTIVE ACTIVITY: Clinical skills articles can help update your practice and ensure it remains evidence based. Apply this article to your practice. Reflect on and write a short account of: 1. Your skill in performing first aid and any areas where you may need to extend your knowledge. 2. How reading this article will change your practice. Subscribers can upload their reflective accounts at: rcni.com/portfolio .
This book is useful for Hadoop administrators who need to learn how to monitor and diagnose their clusters. Also, the book will prove useful for new users of the technology, as the language used is simple and easy to grasp.
Kuhr, George A.
Deflectometer probe monitors deflection of ball-bearing race in liquid oxygen with aid of small window or diaphragm. Diaphragm or window isolates optical deflectometer from liquid oxygen or other fluid in ball bearing. At high pressures, diaphragm integral part of housing preferable to window, since there would be no leakage.
Jakati, R.K.; Kaptral, R.S.; Ananthkrishnan, T.S.; Pansare, M.G.
In order to make quick measurements of beta and gamma contaminations on hands and feet of personnel working in radioactive environments, hand and foot contamination monitors are widely used. This paper describes such a monitor system designed with Intel 8085 based microcomputer. The monitoring and warning system is designed to perform measurement of activity spread over surface of hands and soles of shoes or feet. Even though the system has many features to aid testing and maintainance operation, it is easy to use for unskilled persons. In order to check the contamination, the person stands on platform and inserts both his hands into detector assemblies thereby actuating the sensing switches. After a preset interval, annunciation of clean or contaminated status is declared by the system. (author)
The adaptive intrusion data system (AIDS) was developed to collect data from intrusion alarm sensors as part of an evaluation system to improve sensor performance. AIDS is a unique data system which uses computer controlled data systems, video cameras and recorders, analog-to-digital conversion, environmental sensors, and digital recorders to collect sensor data. The data can be viewed either manually or with a special computerized data-reduction system which adds new data to a data base stored on a magnetic disc recorder. This report provides a synoptic account of the AIDS as it presently exists. Modifications to the purchased subsystems are described, and references are made to publications which describe the Sandia-designed subsystems
Full Text Available Infectious diseases HIV/AIDS is a global health problem. According to WHO (2000 reported that 58 million people in the world are infected with HIV, within the 22 million people died from AIDS or 7000 people die every day. HIV Infection caused decrease and disorder of humoral and cellular immunity. Intestinal mucosal normally shows a physiologic inflamation that account for intestinal mucosal integrity. Diarhhea in HIV infection due to immune deficiency can caused by pathogen and non pathogen. Acute and chronic diarrhea usually found in HIV infection patient, the latter is more frequent. HIV enteropathy cause chronic diarrhea without pathogen infection because intestinal mucous damage by HIV direct infection. Treatment is characterized as causative supportive and symptomatic treatment causal, supportive and Symptomatic. Immunonutrient is very important within management patient HIV/AIDS.
Achim, Cristian L.; Boivin, Michael J.; Brew, Bruce J.; Clifford, David B.; Colosi, Deborah A.; Ellis, Ronald J.; Heaton, Robert K.; Gallo-Diop, Amadou; Grant, Igor; Kanmogne, Georgette D.; Kumar, Mahendra; Letendre, Scott; Marcotte, Thomas D.; Nath, Avindra; Pardo, Carlos A.; Paul, Robert H.; Pulliam, Lynn; Robertson, Kevin; Royal, Walter; Sacktor, Ned; Sithinamsuwan, Pasiri; Smith, Davey M.; Valcour, Victor; Wigdahl, Brian; Wood, Charles
In May 2012, the Division of AIDS Research at the National Institute of Mental Health (NIMH) organized the “Global NeuroAIDS Roundtable” in conjunction with the 11th International Symposium on Neurovirology and the 2012 Conference on HIV in the Nervous System. The meeting was held in New York, NY, USA and brought together NIMH-funded investigators who are currently working on projects related to the neurological complications of AIDS (NeuroAIDS) in Africa, Asia, Eastern Europe, and Latin America in order to provide an opportunity to share their recent findings and discuss the challenges encountered within each country. The major goals of the roundtable were to evaluate HIV-associated neurocognitive impairment and determine if it may be directly attributable to distinct HIV subtypes or clades and to discuss the future priorities for global NeuroAIDS research. At the “Global NeuroAIDS Roundtable”, presentations of preliminary research indicated that HIV-associated neurocognitive impairment is prevalent in all countries examined regardless of which HIV clade is present in the region. The only clear-cut difference between HIV-1 clades was in relation to subtypes A and D in Uganda. However, a key point that emerged from the discussions was that there is an urgent need to standardize neurocognitive assessment methodologies across the globe before definitive conclusions can be drawn regarding the relationship between HIV clade diversity and neuropathogenesis. Future research directions were also discussed at the roundtable with particular emphasis on the potential of viral and host factor molecular interactions to impact the pathophysiology of HIV-associated neurocognitive disorders (HAND) from a global perspective. PMID:23354550
The aim of this article is to explore how international donors influence civil society organisations (CSOs) in Mozambique through funding mechanisms, the creation of partnerships, or inclusion in targeted programmes. The main focus is the relationship between donors and AIDS non-governmental organisations (NGOs).
Heinrich, Tobias; Loftis, Matthew
for this by analyzing incumbent turnover in elections following poor economic performance – the economic vote – as a measure of voting to achieve performance accountability. In our analysis of over 1,100 elections in 114 developing countries between 1975 and 2010, we find distinct evidence that increasing receipt...... cannot tell us how well democracy aid supports the central promise of democracy: accountable government. Since institutions can be subverted in various ways that undermine accountability, it is vital to know whether democracy aid supports accountability to assess its overall success. We provide evidence...
Full Text Available This paper introduces a design scheme of remote monitoring system based on Qt, the scheme of remote monitoring system based on S3C2410 and Qt, with the aid of cross platform development tools Qt and powerful ARM platform design and implementation. The development of remote video surveillance system based on embedded terminal has practical significance and value.
method termed 'bubble-in-drop' single drop micro-extraction (BID-SDME) method for monitoring metolachlor and atrazine ... Lesotho receives most of its food supply ... It is neces- sary to develop cheaper methods that can aid in mitigating the costs faced in adopting the international methods for analysis and monitoring of ...
Lancaster, Adam R; Lee, Justine A; Hovda, Lynn R; Hardy, Brian T; Miyahara, Lee X; Martin, Elizabeth P; Whelan, Megan F
To summarize the signalment, clinical signs observed, time to onset of clinical signs, duration of clinical signs, and the outcome in a large case series of nonbenzodiazepine sleep aid ingestions in dogs, including 2 sleep aids that have not been previously described in the veterinary literature. Retrospective study conducted between 2004 and 2010. An animal poison control center based out of Bloomington, MN. During this time frame, 453 cases were identified involving 467 dogs. Of these cases, 150 cases were excluded due to incomplete medical records, multipet households, or the inability to calculate a dose exposure. A total of 317 dogs with presumed sleep aid medication toxicosis were included. None. Records of dogs with sleep aid medication toxicosis identified by a review of an animal poison control center electronic database were evaluated. The most common sleep aid medications ingested were zolpidem (240/317 [75.7%]), eszopiclone (62/317 [19.5%]), and zaleplon (15/317 [4.7%]). Overall, clinical signs developed in 36% of patients (115/317), while 64% (202/317) remained asymptomatic. The most common organ systems affected and clinical signs seen involved the central nervous system (eg, agitation, sedation) and gastrointestinal tract (eg, anorexia, hypersalivation, vomiting). Overall, the prognosis for dogs with sleep aid medication toxicosis was excellent, and no fatalities were reported in this clinical population. As significant clinical signs can still be seen with ingestion, appropriate decontamination is warranted in asymptomatic patients via emesis or gastric lavage, followed by activated charcoal administration. Symptomatic patients should be hospitalized for monitoring and supportive care for a minimum of 12 hours or until clinical signs resolve. © Veterinary Emergency and Critical Care Society 2011.
... people died from AIDS-related illnesses in 2016. Sub-Saharan Africa, which bears the heaviest burden of HIV and ... 232-6348 Email CDC-INFO U.S. Department of Health & Human Services HHS/Open USA.gov TOP
Texas Education Agency, Austin. Dept. of Occupational Education and Technology.
The curriculum guide, one of a series prepared to assist teacher-coordinators in promoting and teaching home economics cooperative education programs, provides a course of study for the dietetic aide occupation. In addition to a brief overview, job description, and job analysis of the occupation, the guide's four main sections are: instructional…
Aug 4, 1990 ... exclude the patient's contribution in the form of co-payments and, in respect of many medical aid schemes, also exclude expenditure on medicines for hospitalised patients. An accurate estimate of aggregate expenditure on medicines in the private sector would be closer to 30% of total expenditure. This ...
Ølykke, Grith Skovgaard
Exclusive rights are granted in order to regulate markets as one of several possible tools of public intervention. The article considers the role of State aid law in the regulation of exclusive rights. Whereas the right of Member States to organise markets as monopolies and the choice of provider...
Colorado Commission on Higher Education, Denver.
This report summarizes Colorado student aid program expenditures for 1994-95. It briefly describes the following program types: need-based grants, merit-based grants, Colorado work-study, diversity grants, required federal matches, Colorado nursing scholarships, and categorical programs. Highlights of the report reveal the following: state…
Yetter, Carol J.
This hearing aid primer is designed to define the differences among the three levels of hearing instrument technology: conventional analog circuit technology (most basic), digitally programmable/analog circuit technology (moderately advanced), and fully digital technology (most advanced). Both moderate and advanced technologies mean that hearing…
There were over 10,000 delegates from all over the world at the 5th International Conference on acquired immunodeficiency syndrome (AIDS) in Montreal, Canada. A continuing debate throughout the conference by gay rights and AIDS support groups criticized an international obsession with scientific methods in fighting the epidemic. They indicated little financial and moral support from policy makers for health workers and those in high risk groups. Developing country representatives indicated the major threats of AIDS exposure includes huge numbers of street children, the growing numbers of migrant workers, the rapid expansion of cities, widespread prostitution and homosexuality, inadequate sanitation, and lack of health care resources. In West African cities there are a large number of prostitutes that have AIDS and are uneducated and poor. Researchers on sex behavior indicated that 1 of 3 white middle class males will have sexual activity with a prostitute once in his lifetime, 1 of 4 male college students between 17-22 years of age has had anal sex, and 3 of 4 persons, whether heterosexual or homosexual have had a sexual with the gender opposite to that of their normal partner. The risks for health care workers to not appear to be higher than normal except in the states of New York, Florida, and California where high risk populations are present. Some health care workers may not take precautions because of time constraints and less than 10% of paramedics surveyed took proper precautions at any time.
Richey, Lisa Ann
" and "back stage" and Victor Turner's notion of "liminality." So-called front-stage behavior includes that of workplace peer educators who give training sessions to coworkers within vertically structured communication programs run by HIV/AIDS managers; back-stage interventions include educators...
SPROSS, PATRICIA M.
THIS MANUAL WAS DESIGNED TO HELP TEACHERS TO ACQUIRE THE KNOWLEDGE AND SKILLS NECESSARY FOR THE EFFECTIVE TEACHING OF MODERN MATHEMATICS. THE SPECIFIC PURPOSE OF THIS MANUAL IS TO IDENTIFY SOME OF THE CONTENT WHICH IS FUNDAMENTAL TO THE USE OF LEARNING AIDS AND TO SUGGEST SPECIFIC EXAMPLES FOR THE USE OF VISUAL AND MANIPULATIVE DEVICES IN…
Environmental monitoring at a low-level radioactive waste burial site encompass those activities required to validate that the disposal system is performing as expected. In general, the objectives of an environmental monitoring program are: The assessment of the actual or potential exposure of man to radioactive and chemically-toxic materials, or radiation present in the environment of the site; The general characterization of the radiation environment; and, Public relations. These general statements must be translated to specific operations such as the measurement of radioactive materials, chemically-toxic substances, and indicators of migration; the identification of the origin and source of these materials; and the assessment of the risk or hazard to man and to the environment from any increases in these concentrations. The emphasis in this chapter is on monitoring sites that use shallow land burial for disposal, since all low-level waste in the US is currently disposed of in this way
Human infestation by retrolentivirus which are incriminated in human disease called AIDS turns to be a "serious endemic". Once adequate medicine and vaccine discovered, it could perhaps be jugulated or eradicated in ethno-ecosystems combining a high socioeconomic level and a heavy attendance of efficient biomedicine. These criteria fit in neither with Quarter, nor with Third World, nor with worlds which do not think or live Health, Illness, Death, Misfortune in the same terms than those inspired by biomedical philosophies. Native logic apprehends AIDS as any form of sequence of misfortune, without taking care of its physiopathologic and epidemiologic specificity.
Donaldson, E; Pearn, J
First aid is commonly required during commercial aircraft flights, especially during international flights. An intimidating and sometimes threatening array of in-flight medical emergencies challenge the doctor, flight attendants and other passengers in such medical emergencies. Cramped conditions, difficulties of access to the victim, lack of privacy, cultural and language differences and noise and vibration all compound to increase the difficulties of the normal first aid drills which are required in the management of in-cabin emergencies. Doctors who fly as passengers are liable to be called upon to render first aid in the air. We provide an analysis of the types of medical emergencies encountered during commercial air travel. We have reviewed all consecutive in-flight medical incident reports for QANTAS international flights for 1993. All incidents requiring the attention of a doctor were included. A total of 454 significant medical incidents occurred. These included, in rank order, syncope (35%), angina and cardiac emergencies (23%), gastrointestinal conditions (13%), respiratory tract infections and asthma (9%) and anxiety and panic reactions warranting medical intervention (5%). Syncope, the management of gastrointestinal symptoms and problems of angina comprise over half (58%) of the presenting symptoms which confront a fellow traveller who may coincidentally be a medical practitioner. Problems of anxiety, sleeplessness, airport bustle, immobility, barotrauma, alcohol abuse and mild hypoxia are discussed in the context of precipitating factors which may trigger an in-flight emergency. Psychological problems are very common and challenge the first aider, whether or not he or she is medically trained. We emphasize the necessity for doctors and nurses to be trained in first aid, as a distinct profession in its own right and a series of drills and skills which are distinctive from those of surgery-based health care. The 5% annual increase in air
Hattori, Yoshiaki; Ito, Toshiichiro; Fujii, Makoto; Shimada, Nobuhide.
Purpose: To enable to provide design aid for the nuclear power plant instrumentation of high reliability with the minimum cost while eliminating unrequired condition even if there are no data for the ground of the instrumentation design. Constitution: The information data base for the design of process radiation ray monitors are administrated by a data base administration device. The conditions to be satisfied in the process radiation monitors designed based on the data for the circumstances where particular predetermined process radiation monitors are installed, are derived by deduction using information obtained from the data base by way of the data base administration device. The derived design conditions are displayed and the optimum conditions are again reduced and displayed. In this way, the designers are assisted such that optimum designs can be obtained while sufficiently satisfying the safety and also in view of the cost. (Kamimura, M.)
Meibos, Alex; Muñoz, Karen; White, Karl; Preston, Elizabeth; Pitt, Cache; Twohig, Michael
Early identification of hearing loss has led to routine fitting of hearing aids in infants and young children. Amplification provides opportunities to optimize child development, although it also introduces challenges for parents to navigate. Audiologists have a central role in providing parents with support to achieve effective management strategies and habits. The purpose of this study was to explore current practices of pediatric audiologists who work with children birth to 5 yr of age, regarding their support of parent learning in achieving effective hearing aid management, identify existing gaps in service delivery, and to determine if audiologists were receptive to receiving training related to effective approaches to provide counseling and support to parents. A cross-sectional, population-based survey was used. Three hundred and forty-nine surveys were analyzed from pediatric audiologists who provided services to children birth to 5 yr of age. Responses were received from 22 states in the United States. Responses were collected through the mail and online. Descriptive statistics were used to analyze the information. More than half (61%) of the audiologists in the study had been providing pediatric hearing aid services to children birth to 5 yr of age for >10 yr. Of the audiologists who reported monitoring hours of hearing aid use, the majority reported that they used data logging (90%). More than half of the audiologists (57%) who shared data logging with parents reported that they encountered defensiveness from parents when addressing hearing aid use. Information and skills that were not routinely provided by one-third to one-half of the audiologists included the following: how to get access to loaner hearing aids (30%), available hearing aid options/accessories (33%), available financial assistance (36%), how to teach hearing aid management to other caregivers (38%), how to do hearing aid maintenance (44%), and how to do a Ling 6 sound check (52%). Many
The present invention provides an operation aid device upon periodical inspection of a nuclear power plant, capable of controlling a plurality of control rods safely at good operation efficiency while maintaining subcritical state. Namely, a fuel exchange computer controls an operation for exchanging fuel assemblies upon periodical inspection. An operation aiding computer aids the exchanging operation of fuel assemblies. A control rod position monitoring device allows withdrawal of one control rod under the condition of establishment of entire control rod insertion signal upon operation of exchanging fuel assemblies. Whether all of the four fuel assemblies around one control rod have been entirely taken out or not is judged based on information on the fuel assembly exchanging operation. When conditions for the judgement for operation aiding computer are established, the all insertion signals for the entire control rods as the condition for the withdrawal of the control rods are bypassed, and operation enable signals for plurality control rods are outputted to a control rod manual operation device. (I.S.)
An improved monitoring apparatus for use with process plants, such as nuclear reactors, is described. System failure in the acquisition of data from the plant, owing to stuck signals, is avoided by arranging input signals from transducers in the plant in a test pattern. (U.K.)
Grisham, D.L.; Ekberg, E.L.; Lambert, J.E.; Meyer, R.E.; Stroik, P.J.; Wickham, M.D.
The status, improvements, and accomplishments of the Monitor remote-handling system previously reported are updated. It also outlines the goals for the future to improve the efficiency and speed of remote-maintenance operations at the Clinton P. Anderson Meson Physics Facility
Her Majesty's Inspectorate of Pollution's 1992 report on its programme of monitoring radioactive substances is presented. Site operators' returns are verified and the report provides independent data on the environmental impact of authorized disposal of radioactive wastes. Radiation doses which may have been received by members of the public, fall well below the International Commission for Radiological Protection's (ICRP) recommended annual doses. (UK)
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…
... NIH Research Matters January 13, 2014 Arthritis Genetics Analysis Aids Drug Discovery An international research team identified 42 new ... Edition Distracted Driving Raises Crash Risk Arthritis Genetics Analysis Aids Drug Discovery Oxytocin Affects Facial Recognition Connect with Us ...
Skip Navigation Bar Home Current Issue Past Issues HIV / AIDS HIV / AIDS: Symptoms , Diagnosis, Prevention and Treatment Past Issues / ... Most people who have become recently infected with HIV will not have any symptoms. They may, however, ...
The organizers of the Confederation of East and Central Africa Football Associations¿ (CECAFA) Youth Tournament in Kenya will organize a campaign on AIDS prevention. ¿Break the Silence: Let¿s Talk About AIDS¿ is the campaign slogan, which will be used before, during, and after the 2-week football tournament. The campaign will involve an estimated 300 players and coaches and millions of fans who will attend, watch television, or listen to radios. AIDS prevention efforts linked to the tournament include: radio and television AIDS prevention spots featuring famous football players; campaign orientation and training in AIDS outreach and education for coaches and team managers; telephone hotlines for HIV/AIDS counseling through public phone booths and health information booths; AIDS information caravans to support community awareness rallies about AIDS prevention; and a minute of silence at the beginning of all matches to commemorate soccer heroes and other loved ones who have died of AIDS.
U.S. Department of Health & Human Services — The AIDS Public Information Data Set (APIDS) for years 1981-2002 on CDC WONDER online database contains counts of AIDS (Acquired Immune Deficiency Syndrome) cases...
... aid retailers—were rated among the highest in customer satisfaction.) Both audiologists and hearing-aid specialists can evaluate ... try bargaining or asking for a lower-priced model. 5. Look for bargains. Costco offers free screenings ...
Derix, M. M.; de Gans, J.; Stam, J.; Portegies, P.
Mental changes are common in patients with acquired immunodeficiency syndrome (AIDS). Neuropsychological data of 32 patients with AIDS and cognitive symptoms were reviewed. All patients were neurologically examined and ancillary investigations were performed. According to the neuropsychological data
African Journal of AIDS Research: Journal Sponsorship. Journal Home > About the Journal > African Journal of AIDS Research: Journal Sponsorship. Log in or Register to get access to full text downloads.
Ahn, Mark J; Grimwood, Ashraf; Schwarzwald, Heidi; Herman, Allen
communities; approval by an ethics committee comprised of participating institutions; blinded peer review; and an examination by an external advisory board comprised of local and international medical experts, persons living with AIDS (PLWA), religious communities, governments, and nongovernmental organizations (NGOs). An independent monitor also oversees the approved programs. Cost-effective and practical interventions against HIV/AIDS must encompass ethical approaches appropriate to the contexts of the respective developing countries. Lessons learned to date are to focus on innovation; establish unassailable ethical standards that are sensitive to local contexts; ensure transparent communications among partners and the broader community; and build sustainable capacity.
Tri Rini Puji Lestari
Full Text Available Secara nasional, Indonesia telah mengantisipasi epidemi HIV/AIDS, tetapi jumlah kasus HIV/AIDS di Provinsi Bali dari tahun ke tahun memperlihatkan peningkatan yang semakin mengkhawatirkan. Penelitian ini bertujuan untuk mengetahui perkembangan jumlah kasus dan kebijakan penanggulangan HIV/AIDS di Denpasar. Penelitian ini menggunakan metode kualitatif yang dilakukan di Denpasar pada tanggal 11-17 September 2011. Sampel penelitian ini menggunakan informan terpilih yaitu kepala bappeda, pejabat Dinas Kesehatan Kabupaten Denpasar, direktur rumah sakit, puskesmas, ketua komisi penanggulangan AIDS di kabupaten/kota dan pemerhati HIV/AIDS termasuk ODHA. Penelitian menemukan jumlah kasus HIV/AIDS di Kota Denpasar yang tertinggi dan penularan terbesarnya melalui hubungan seks. Namun, dukungan pemerintah daerah dalam upaya pencegahan dan penanggulangan HIV/AIDS terlihat belum maksimal. Padahal kebijakan penanggulangan HIV/AIDS sangat ditentukan oleh cara pandang pemerintah terhadap penyakit HIV/AIDS. Untuk itu, perlu peningkatan pemahaman tentang HIV/AIDS serta pencegahan dan penanganan semua pihak terkait sehingga penanggulangan HIV/AIDS dapat lebih efektif, efisien, dan tepat sasaran. Nationally, Indonesia anticipated HIV/AIDS epidemic, but the number of cases of HIV/AIDS in Bali province from year to year showed an increase in the increasingly alarming. This study aimed to determine the number of cases and the development of policies on HIV / AIDS in Denpasar. This research was conducted using qualitative methods in Denpasar on 11-17 September 2011. The study sample was selected using the informant is head of planning, Denpasar District health officers, the director of the hospital, health center, chairman of the commission on AIDS in the district/city and observer of HIV / AIDS, including people living with HIV. The study found the number of cases of HIV / AIDS in the city of Denpasar is the highest and greatest transmission through sexual intercourse
Harb, Moustapha; Hong, Pei-Ying
Although membrane bioreactor (MBR) systems provide better removal of pathogens compared to conventional activated sludge processes, they do not achieve total log removal. The present study examines two MBR systems treating municipal wastewater, one a full-scale MBR plant and the other a lab-scale anaerobic MBR. Both of these systems were operated using microfiltration (MF) polymeric membranes. High-throughput sequencing and digital PCR quantification were utilized to monitor the log removal values (LRVs) of associated pathogenic species and their abundance in the MBR effluents. Results showed that specific removal rates vary widely regardless of the system employed. Each of the two MBR effluents' microbial communities contained genera associated with opportunistic pathogens (e.g., Pseudomonas, Acinetobacter) with a wide range of log reduction values (5.5). Digital PCR further confirmed that these bacterial groups included pathogenic species, in several instances at LRVs different than those for their respective genera. These results were used to evaluate the potential risks associated both with the reuse of the MBR effluents for irrigation purposes and with land application of the activated sludge from the full-scale MBR system.
Although membrane bioreactor (MBR) systems provide better removal of pathogens compared to conventional activated sludge processes, they do not achieve total log removal. The present study examines two MBR systems treating municipal wastewater, one a full-scale MBR plant and the other a lab-scale anaerobic MBR. Both of these systems were operated using microfiltration (MF) polymeric membranes. High-throughput sequencing and digital PCR quantification were utilized to monitor the log removal values (LRVs) of associated pathogenic species and their abundance in the MBR effluents. Results showed that specific removal rates vary widely regardless of the system employed. Each of the two MBR effluents’ microbial communities contained genera associated with opportunistic pathogens (e.g., Pseudomonas, Acinetobacter) with a wide range of log reduction values (< 2 to >5.5). Digital PCR further confirmed that these bacterial groups included pathogenic species, in several instances at LRVs different than those for their respective genera. These results were used to evaluate the potential risks associated both with the reuse of the MBR effluents for irrigation purposes and with land application of the activated sludge from the full-scale MBR system.
Bompey, S H
It is for most businesses only a matter of time before they will have experience with Acquired Immune Deficiency Syndrome (AIDS), and the experience could be very costly for companies which fail to implement an effective AIDS policy. Potential AIDS problems include: antidiscrimination suits based on firing or failing to hire an individual who had AIDS or carries the AIDS virus antibodies; defamation suits from employees who are wrongly identified; disability claims that do not fit the pattern for other diseases; civil rights penalties in some situations when AIDS victims are prevented from working; and run-ins with the Occupational Safety and Health Administration or the National Labor Relations Board if healthy workers refuse to work alongside AIDS victims. A company needs to think through its AIDS policy, but that does not mean establishing a "special" AIDS policy which may create paranoia among employees. The best approach is to develop a health policy that includes all catastrophic illnesses, not just AIDS. There have been few court decisions involving AIDS because AIDS is a recent illness, victims often do not live long enough to pursue the matter, and it often pays to settle AIDS cases out of court. Employers need to know that judges, administrative agencies, and arbitrators take the position that AIDS is a disability. As such, AIDS is treated under the anti-handicap discrimination laws on the books of most states. Additionally, the Federal Rehabilitation Act of 1973 prohibits discrimination against the disabled by companies that contract with the federal government or receive federal financial assistance. It usually is illegal to discriminate against the disabled workers, and in some states against workers who are perceived to have a disability. The best defense against the fear of working alongside and AIDs sufferer is education.
Law, Elizabeth A.
Bare et al (2015 Environ. Res. Lett. 10 125010) ask an important question: is international conservation enough? Since the 1990’s international conservation donors have spent over 3.4 billion on biodiversity conservation related projects in sub-Saharan Africa. Both donors and recipients have a right to know if this is effective. Surprisingly, this question is rarely asked. It is a difficult question—involving many rival social, environmental, and economic explanations. Bare, Kauffman and Miller uncover some interesting associations, supporting existing hypotheses and proposing their own: that conservation aid alone is insufficient to mitigate drivers of deforestation (and in some cases may even exacerbate forest loss). This controversial result warrants further investigation—but what is needed now is nuance and robustness in further analyses, to have more confidence in the critique and it’s implications for international conservation aid.
This is the first comprehensive book to present, in English, the multicriteria methodology for decision aiding In the foreword the distinctive features and main ideas of the European School of MCDA are outlined The twelve chapters are essentially expository in nature, but scholarly in treatment Some questions, which are too often neglected in the literature on decision theory, such as how is a decision made, who are the actors, what is a decision aiding model, how to define the set of alternatives, are discussed Examples are used throughout the book to illustrate the various concepts Ways to model the consequences of each alternative and building criteria taking into account the inevitable imprecisions, uncertainties and indeterminations are described and illustrated The three classical operational approaches of MCDA synthesis in one criterion (including MAUT), synthesis by outranking relations, interactive local judgements, are studied This methodology tries to be a theoretical or intellectual framework dire...
Geoffray, A.; Chami, M.; Bosson, N.; Deville, A.; Spehl, M.; Toppet, V.
In children, AIDS is mainly related to maternal-foetal transmission. Due to antiviral therapy and prevention of infections, the initially very poor prognosis has improved and the length of survival has increased. There are two groups of children: the first (25 %) in which the disease occurs early and is very severe, a second one in which the disease develops later after an asymptomatic period which can last several years. Manifestations of AIDS in children are mainly pulmonary and digestive infections, central nervous system infections are much rarer than in adults, neurologic disorders are mainly due to the HIV itself. Tumors are also rarer than in adults but may occur, including lymphomas and smooth muscle tumors. (authors)
All disaster aid measures, whether after nuclear reactor accidents or other incidents, fall into the competence of the Laender. The immediate responsibility lies with the administrative districts and the autonomous towns which can summon support from the Federal Office for Civil Protection and Disaster Aid Services (BBK, www.bbk.bund.de). In the event of a disaster involving radioactivity the Laender can also summon support from the Federal Radiation Protection Office. The responsibilities of the Federation include monitoring radioactivity in the environment, evaluating data and imposing bans and restrictions on the consumption of food and the use of feeds. The Federation is also entitled to give recommendations for behaviour to the general public in consultation with the Laender. These measures fall into the sphere of the Preventive Radiation Protection Law
Vermeulen, H. C.; Danielsson, S. G.
The operation and implementation of the aircraft integrated data system AIDS are described. The system is described as an engineering tool with strong emphasis on analysis of recorded information. The AIDS is primarily directed to the monitoring of parameters related to: the safety of the flight; the performance of the aircraft; the performance of the flight guidance system; and the performance and condition of the engines. The system provide short term trend analysis on a trend chart that is updated by the flight engineer on every flight that lasts more than 4 flight hours. Engine data prints are automatically presented during take-off and in the case of limit excedance, e.g., the print shows an automatically reported impending hotstarts on engine nr. 1. Other significant features are reported.
Abstract. Background: Ethiopia is amongst the African countries that have received significant food aid. Nonetheless, the common micronutrient deficiencies among food aid beneficiaries are not well documented. Objective: To find out the common micronutrient deficiencies among food aid beneficiaries in the country based ...
...; control bleeding; and treat shock, wounds, burns, and musculoskeletal injuries. First aid training shall... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First aid. 56.18010 Section 56.18010 Mineral... HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Safety Programs § 56.18010 First aid...
Selaya, Pablo; Sunesen, Eva Rytter
We examine the idea that aid and FDI are complementary sources of foreign capital. We argue that the relationship between aid and FDI is theoretically ambiguous: aid raises the marginal productivity of capital when used to finance complementary inputs (like public infrastructure and human capital...
Jackson, Nicole; Konar, Megan; Hoekstra, Arjen Ysbert
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
... AIDS: MedlinePlus Health Topic - English Viviendo con VIH/SIDA: Tema de salud de MedlinePlus - español (Spanish) National Library of Medicine The stages of HIV/AIDS - HIV/AIDS 101, part 6 - English PDF The ...
... 45 Public Welfare 3 2010-10-01 2010-10-01 false Auxiliary aids. 707.10 Section 707.10 Public Welfare Regulations Relating to Public Welfare (Continued) COMMISSION ON CIVIL RIGHTS ENFORCEMENT OF... § 707.10 Auxiliary aids. (a) The Agency shall furnish appropriate auxiliary aids where necessary to...
... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Filtering aids. 24.243... OF THE TREASURY LIQUORS WINE Storage, Treatment and Finishing of Wine § 24.243 Filtering aids. Inert fibers, pulps, earths, or similar materials, may be used as filtering aids in the cellar treatment and...
... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Testing aids. 113.2 Section 113.2... Testing aids. To better ensure consistent and reproducible test results when Standard Requirement tests... Agriculture, may provide testing aids, when available, to licensees, permittees, and applicants for licenses...
ABSTRACT: This paper examines the transmission dynamics of HIV/AIDS with screening using ... HIV/AIDS. Also, the effect of non-linear incidence parameters showed that transmission dynamics of. HIV/AIDS will be lowered when infectives after becoming aware of their ...... vertical transmission of the disease and mode of.
Lim, S.; Menaldo, V.; Prakash, A.
This paper explores how trade and foreign direct investment (FDI) condition the effect of foreign aid on environmental protection in aid-recipient countries. We suggest that (1) environmental protection should be viewed as a public good and (2) all else equal, resource flows from abroad (via aid,
Cyros, Kreon L.
Computer-aided facilities management (CAFM) refers to a collection of software used with increasing frequency by facilities managers. The six major CAFM components are discussed with respect to their usefulness and popularity in facilities management applications: (1) computer-aided design; (2) computer-aided engineering; (3) decision support…
Dreschler, Wouter A.
Fitting advanced hearing aids is complex. The fitting of a hearing aid is the complex process of finding the optimal compensation for the auditory disabilities of an individual hearing aid user, given the important preconditions of his/her auditory tasks in daily life and the acoustical invironment
Zhao Dawei; Zhang Ke; Ma Daqing; Jia Cuiyu
Objective: To study the X-ray and CT findings of pneumocystis carinii pneumonia in AIDS. Methods: Five AIDS patients who had chest abnormalities were analyzed. Results: Pneumocystis carinii pneumonia appeared as diffuse infiltrative and interstitial fine nodules. Conclusion: If the diffuse and infiltrative interstitial fine nodule are the appearances in patients with AIDS, the pneumocystic carinii pneumonia should be considered
Sanders, E. J.; Rinke de Wit, T. F.; Fontanet, A. L.; Goudsmit, J.; Miedema, F.; Coutinho, R. A.
The 'Ethiopia-Netherlands AIDS Research Project' (ENARP), started in 1994, is a long-term collaboration between AIDS researchers in Amsterdam and the Ethiopian Health and Nutrition Research Institute in Addis Ababa. The ENARP's primary objectives include conducting studies on HIV and AIDS in
Dynarski, Susan; Scott-Clayton, Judith
In the nearly fifty years since the adoption of the Higher Education Act of 1965, financial aid programs have grown in scale, expanded in scope, and multiplied in form. As a result, financial aid has become the norm among college enrollees. Aid now flows not only to traditional college students but also to part-time students, older students, and…
... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Hearing Aid. 874.3300 Section 874.3300 Food and... EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3300 Hearing Aid. (a) Identification. A hearing aid is wearable sound-amplifying device that is intended to compensate for impaired hearing. This...
various merits/demerits of taxing or aiding private universities, and that private universities should not be taxed for now since they were still at the developing stage in Nigeria. Aids in the form of specific grant-in-aid should be given to the universities by government. It was recommended that private universities in Nigeria ...
For some time, particularly since the TMI accident, nuclear power plant operators have been aware of the difficulties involved in diagnosing accidents and returning plants to their stable, safe operating mode. There are various possible solutions to these problems: improve control organization during accident situations, rewrite control procedures, integrate safety engineers in shifts, improve control rooms, and implement additional computer aids. The purpose of this presentation is to describe the efforts undertaken by EDF over the last few years in this field
Every U.S. municipality must determine how much waste water it is processing and more importantly, how much is going unprocessed into lakes and streams either because of leaks in the sewer system or because the city's sewage facilities were getting more sewer flow than they were designed to handle. ADS Environmental Services, Inc.'s development of the Quadrascan Flow Monitoring System met the need for an accurate method of data collection. The system consists of a series of monitoring sensors and microcomputers that continually measure water depth at particular sewer locations and report their findings to a central computer. This provides precise information to city managers on overall flow, flow in any section of the city, location and severity of leaks and warnings of potential overload. The core technology has been expanded upon in terms of both technical improvements, and functionality for new applications, including event alarming and control for critical collection system management problems.
Sources of ionizing radiation have innumerable applications in the workplace. The potential exposures of the individual workers involved may need to be routinely monitored and records kept of their cumulative radiation doses. There are also occasions when it is necessary to retrospectively determine a dose which may have been received by a worker. This Module explains the basic terminology associated with personal monitoring and describes the principal types of dosimeters and other related techniques and their application in the workplace. The Manual will be of most benefit if it forms part of more comprehensive training or is supplemented by the advice of a qualified expert in radiation protection. Most of the dosimeters and techniques described in this Module can only be provided by qualified experts
Hansen, Claus T.; Madsen, Dines; Christiensen, Thomas
Energy measurement has become an important aspect of our daily lives since we have learned that energy consumption, is one of the main source of global warming. Measuring instruments varies from a simple watt-meter to more sophisticated microprocessor control devices. The negative effects...... that fossil fuels induce on our environment has forced us to research renewable energy such as sunlight, wind etc. This new environmental awareness has also helped us to realize the importance of monitoring and controlling our energy use. The main purpose in this research is to introduce a more sophisticated...... but affordable way to monitor energy consumption of individuals or groups of home appliances. By knowing their consumption the utilization can be regulated for more efficient use. A prototype system has been constructed to demonstrate our idea....
Escribano, J.; Gonzalez, J.; Alvarez, M.; Rivero, S.; Raya, J.L.; Ruza, M.
To analyze the ultrasonography findings in abdomen in the AIDS patients in our hospital, as well as the indications for this exploration, assessing the role of abdominal ultrasound (AU). The ultrasonographic and clinical findings in 527 patients who underwent a total of 715 explorations between 1992 and 1996 were studied. Hepatomegaly and/or splenomegaly, usually homogeneous, were observed in nearly half of the studies (45%); one third of the patients with marked splenomegaly presented visceral leishmaniasis. Focal lesions in liver and/or spleen, corresponding to angiomas, abscesses, lymphomatous lesions and metastasis, were detected in 5.7% of the explorations. Thirty-five percent of the AU revealed the presence of lymphadenopathy; nodes measuring over 2.5 cm were usually related to potential treatable infection or neoplasm. Thickening of the gallbladder wall did not usually indicate the presence of acute cholecystitis unless Murphy''s sign was also detected. Bile duct dilation and wall thickening was related to opportunistic cholangitis, and the increase in the echogenicity of the renal parenchyma was linked to AIDS-related nephropathy. Despite the fact that many of findings with AU are nonspecific, we consider that this approach should be the principal diagnostic technique in AIDS patients with suspected abdominal pathology or fever of unknown origin. (Author) 43 refs,
Nicoll, A; Machera, F
Virtually all pediatric acquired immunodeficiency syndrome (AIDS) cases result from either vertical infection (transmission from mother to child before or at birth) or infection through transfusion with blood products that contain the human immunodeficiency virus (HIV). The risk of passing HIV infection on to an unborn child is about 25-30% if the mother is essentially healthy and higher if the mother is already showing signs of AIDS. Since maternal antibodies can persist in the infant's blood for as long as 15 months after birth, it is difficult to tell whether a positive HIV test result in an infant under this age is valid. The clinical case definition of pediatric AIDS requires the presence of 2 major signs (weight loss or abnormally slow growth, chronic diarrhea for more than 1 months, or prolonged or intermittent fever for more than 1 month) and 2 minor signs (generalized lymph node enlargement, oropharyngeal candidiasis, recurrent infections, generalized dementia, persistent cough for more than 1 month, or confirmed infection with HIV in the mother). However, diagnosis is complicated by the fact that signs and symptoms associated with HIV infection are similar to those of other treatable diseases common among children in developing countries (e.g., malnutrition, tuberculosis, and chronic diarrhea). Mothers are advised to continue breastfeeding, even where HIV indication is indicated, since there is no evidence that nursing is a significant route of infection. In addition, there is no evidence that immunizations given by trained health workers using sterile equipment transmit HIV infection.
Hoff, William A.; Gatrell, Lance B.; Spofford, John R.
When teleoperating a robot using video from a remote camera, it is difficult for the operator to gauge depth and orientation from a single view. In addition, there are situations where a camera mounted for viewing by the teleoperator during a teleoperation task may not be able to see the tool tip, or the viewing angle may not be intuitive (requiring extensive training to reduce the risk of incorrect or dangerous moves by the teleoperator). A machine vision based teleoperator aid is presented which uses the operator's camera view to compute an object's pose (position and orientation), and then overlays onto the operator's screen information on the object's current and desired positions. The operator can choose to display orientation and translation information as graphics and/or text. This aid provides easily assimilated depth and relative orientation information to the teleoperator. The camera may be mounted at any known orientation relative to the tool tip. A preliminary experiment with human operators was conducted and showed that task accuracies were significantly greater with than without this aid.
Zhao Dawei; Wang Wei; Yuan Chunwang; Jia Cuiyu; Zhao Xuan; Zhang Tong; Ma Daqing
Objective: To evaluate abdominal imaging in AIDS. Methods: The imaging examinations (including US, CT and MR) of 6 patients with AIDS associated abdominal foci were analysed retrospectively. All the cases were performed US, and CT scan, of which 4 performed enhanced CT scan and 1 with MR. Results: Abdominal tuberculosis were found in 4 patients, including abdominal lymph nodes tuberculosis (3 cases) and pancreatic tuberculosis (1 case). The imaging of lymph nodes tuberculosis typically showed enlarged peripheral tim enhancement with central low-attenuation on contrast-enhanced CT. Pancreatic tuberculosis demonstrated low-attenuation area in pancreatic head and slightly peripheral enhancement. Disseminated Kaposi's sarcoma was seen in 1 case: CT and MRI scan demonstrated tumour infiltrated along hepatic portal vein and bronchovascular bundles. Pelvic tumor was observed in 1 case: CT scan showed large mass with thick and irregular wall and central low attenuation liquefacient necrotic area in the pelvic cavity. Conclusion: The imaging findings of AIDS with abdominal foci is extraordinarily helpful to the diagnosis of such disease. Tissue biopsy is needed to confirm the diagnosis. (authors)
Klaus E Mönkemüller
Full Text Available Chronic diarrhea is a common problem in patients with acquired immune deficiency syndrome (AIDS, resulting in significant morbidity and potential mortality. In the early stages of immunodeficiency, human immunodeficiency virus (HIV-infected patients are susceptible to infection with the same enteric pathogens that cause diarrhea in immunocompetent hosts, but with progressive immunodeficiency, these patients become susceptible to numerous opportunistic disorders. The main factor to consider when tailoring the work-up of diarrhea in the HIV-infected patient is the immune status, which is reflected by the total CD4 lymphocyte cell count. A CD4 count of less than 100 cells/µL is significantly correlated with opportunistic disorders. For the HIV-infected patient with diarrhea, repeated stool studies to investigate for bacteria, ova and parasites should be the first step. When either upper or lower gastrointestinal tract symptoms are present and stool studies are negative, endoscopy directed to the probable organ of involvement is appropriate. If localizing symptoms are absent, the most appropriate next test is sigmoidoscopy with biopsies. Not infrequently, despite extensive evaluation, the cause of diarrhea in patients with AIDS remains unexplained. Recently, the widespread use of highly active antiretroviral therapy, including protease inhibitors, has led to a change in the epidemiology of diarrhea in AIDS patients. As their immune status improves, HIV-infected patients treated with combination therapy become less prone to opportunistic disorders. However, diarrhea appears to be frequent because several antiretroviral agents can themselves cause diarrhea.
Kotter, W.; Zirker, L.; Hancock, J.A.
Waste Reduction Operations Complex (WROC) facilities are located at the Idaho National Engineering Laboratory (INEL). The overall goal for the Pollution Prevention/Waste Minimization Unit is to identify and establish the correct amount of waste generated so that it can be reduced. Quarterly, the INEL Pollution Prevention (P2) Unit compares the projected amount of waste generated per process with the actual amount generated. Examples of waste streams that would be addresses for our facility would include be are not limited to: Maintenance, Upgrades, Office and Scrap Metal. There are three potential sources of this variance: inaccurate identification of those who generate the waste; inaccurate identification of the process that generates the waste; and inaccurate measurement of the actual amount generated. The Materials Monitoring Program was proposed to identify the sources of variance and reduce the variance to an acceptable level. Prior to the implementation of the Material Monitoring Program, all information that was gathered and recorded was done so through an informal estimation of waste generated by various personnel concerned with each processes. Due to the inaccuracy of the prior information gathering system, the Material Monitoring Program was established. The heart of this program consists of two main parts. In the first part potential waste generators provide information on projected waste generation process. In the second part, Maintenance, Office, Scrap Metal and Facility Upgrade wastes from given processes is disposed within the appropriate bin dedicated to that process. The Material Monitoring Program allows for the more accurate gathering of information on the various waste types that are being generated quarterly
This Practical Radiation Technical Manual is one of a series which has been designed to provide guidance on radiological protection for employers, Radiation Protection Officers, managers and other technically competent persons who have a responsibility to ensure the safety of employees working with ionizing radiation. The Manual may be used together with the appropriate IAEA Practical Radiation Safety Manual to provide adequate training, instruction or information on individual monitoring for all employees engaged in work with ionizing radiations. Sources of ionizing radiation have a large number of applications in the workplace. The exposures of the individual workers involved may need to be routinely monitored and records kept of their cumulative radiation doses. There are also occasions when it is necessary to retrospectively determine a dose which may have been received by a worker. This Manual explains the basic terminology associated with individual monitoring and describes the principal types of dosimeters and other related techniques and their application in the workplace. The Manual will be of most benefit if it forms part of more comprehensive training or is supplemented by the advice of a qualified expert in radiation protection. Most of the dosimeters and techniques described in this Manual can only be provided by qualified experts
AIDS in Africa- survival according to AIDS-defining illness. Frank A. Post, Motasim Badri, Robin Wood, Gary Maartens. Abstract. Objective. Evaluation of prognostic significance of the type of AIDS-defining illness (ADI) and performance status in a cohort of AIDS patients. Design, setting, subjects, outcome measures.
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…
Lensink, R; Morrissey, O
This article contributes to the literature on aid and economic growth. We posit that uncertainty, measured as the instability of aid receipts, will influence the relationship between aid and investment, how recipient governments respond to aid, and will capture the fact that some countries are
Bennett, Rebecca J; Laplante-Lévesque, Ariane; Meyer, Carly J; Eikelboom, Robert H
To gather perspectives of hearing aid owners and hearing healthcare clinicians with regard to problems that arise after hearing aid fitting and use these perspectives to generate a conceptual framework to gain a better understanding of these problems. Participants included a group of 17 hearing aid owners and a group of 21 hearing healthcare clinicians; data collection occurred separately for each group. Participants each attended two group sessions in Perth, Western Australia, wherein they: (1) generated statements describing the problems associated with hearing aids and (2) grouped and rated the statements to identify key themes. Concept mapping was used to generate a conceptual framework. Participants identified four concepts regarding hearing aid problems as follows: (1) hearing aid management; (2) hearing aid sound quality and performance; (3) feelings, thoughts, and behaviors; and (4) information and training. While hearing aid owners and clinicians generated similar results regarding the concepts derived, the clinicians reported that the problems identified had a greater negative impact on hearing aid success than did hearing aid owners. The magnitude and diversity of hearing aid problems identified in this study highlight the ongoing challenges that hearing aid owners face and suggest that current processes for hearing aid fitting can be improved. Problems relating to hearing aid management were most often deemed to have the greatest impact on hearing aid success and be the most preventable/solvable, and thus are a good starting point when addressing hearing aid-related problems.
Deweese, T.L.; Hazuka, M.B.; Hommel, D.J.; Kinzie, J.J.; Daniel, W.E.
Patients with acquired immunodeficiency syndrome (AIDS) have shown an increased propensity for developing non-Hodgkins lymphoma (NHL). In order to assess the response to and overall treatment benefit of radiation therapy in AIDS-related lymphoma, the authors have reviewed the records of 15 patients with AIDS and NHL treated with radiation therapy. Of those patients with central nervous system (CNS) involvement, 54% showed disease progression or no improvement during treatment. Conversely, AIDS patients with lymphoma outside the CNS were more likely to respond to radiation therapy and have longer survival. The authors conclude that the efficacy of radiation therapy in AIDS patients with lymphoma might depend on CNS involvement
participants monitored the displays, searching for targets (represented as “ smiley faces ”) along the route traveled. Participants were given an opportunity to...still represented as “ smiley faces .” In addition to scanning for targets, participants monitored the UGV to ensure that it remained on its intended...Operator Aids for Autonomous Unmanned Ground Vehicles Performing Reconnaissance Tasks 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT
This paper investigates whether aid flows to developing countries fit well with their development priorities. In particular, we examine aid allocation across sectors in a given recipient country by using sectoral data on aid and indicators that measure the recipient's need for aid in each sector. The data show that inter-recipient aid allocation reflects the recipient's need. However, we found no evidence that inter-sectoral allocation fits with national priorities except in high- and middle-...
Novicov, Aleksey; Foort, James
The fitting of sockets and artificial legs to amputees' stumps is a difficult and lengthy process that can take numerous trials. It has been proposed that most amputees can be fitted with a standard socket shape with minimal changes to the socket. To perform this task, a procedure is being developed at the Medical Engineering Resource Unit for computer aided socket design for amputees. An interactive PASCAL program, operating on a microcomputer, will prompt the operator (or prosthetist) by asking him to determine the condition of the stump. While the operator is inputing this information into the computer, together with a few critical anatomical measurements, a standard socket shape, viewed on the video monitor, will begin to change. Throughout the "shape fitting" procedure, the operator will have the ability to modify the socket shape on the screen with the use of a light pen. It will also be possible to view various cross-sections and different perspectives. The shape fitting procedure continues until a suitable socket shape is designed. Future efforts will focus on transferring the computer designed socket into a physical socket. The overall goal is to provide amputees with a better fit in less time and to objectify socket fitting so that new prosthetists may be easily taught.
B. C.H. Turton
Full Text Available Universities within the United Kingdom have had to cope with a massive expansion in undergraduate student numbers over the last five years (Committee of Scottish University Principals, 1993; CVCP Briefing Note, 1994. In addition, there has been a move towards modularization and a closer monitoring of a student's progress throughout the year. Since the price/performance ratio of computer systems has continued to improve, Computer- Assisted Learning (CAL has become an attractive option. (Fry, 1990; Benford et al, 1994; Laurillard et al, 1994. To this end, the Universities Funding Council (UFQ has funded the Teaching and Learning Technology Programme (TLTP. However universities also have a duty to assess as well as to teach. This paper describes a Computer-Aided Assessment (CAA system capable of assisting in grading students and providing feedback. In this particular case, a continuously assessed course (Low-Level Languages of over 100 students is considered. Typically, three man-days are required to mark one assessed piece of coursework from the students in this class. Any feedback on how the questions were dealt with by the student are of necessity brief. Most of the feedback is provided in a tutorial session that covers the pitfalls encountered by the majority of the students.
Alves, Regina Coeli Fonseca; Narchiori, Edson
Cerebral toxoplasmosis is a disease that affects many AIDS's patients. FOr this paper 46 patients with confirmed cases of cerebral toxoplasmosis who did a CT scan between March, 1994 and September, 1997 were examined. Single lesions were found in 28.3% of the patients. The lesions were more frequently detected in the basal ganglia and the frontal lobes. No lesion was larger than 4 cm. As regards the contrast enhancing of the lesions on a CT scan we observed that 54.5% of the lesions had a ring-like contrast enhancing, 36.4% had a nodular contrast enhancing and 6% had a heterogeneous form. After the 21st day of treatment we noticed an improvement in the aspect of the patients'lesions. The improvement of the lesions could be seen through a reduction of the edematous halo, a reduction of the lesion size and a modification in the contrast enhancing on the CT scan. The CT scan was an important method to demonstrate the lesions compatibility enhancing on the CT scan. The CT scan was an important method to demonstrate the lesions compatibility with cerebral toxoplasmosis, as well as to monitor these patients during treatment. (author)
Loftin, R. Bowen; Savely, Robert T.
Specific autonomous training systems based on artificial intelligence technology for use by NASA astronauts, flight controllers, and ground-based support personnel that demonstrate an alternative to current training systems are described. In addition to these specific systems, the evolution of a general architecture for autonomous intelligent training systems that integrates many of the features of traditional training programs with artificial intelligence techniques is presented. These Intelligent Computer-Aided Training (ICAT) systems would provide, for the trainee, much of the same experience that could be gained from the best on-the-job training. By integrating domain expertise with a knowledge of appropriate training methods, an ICAT session should duplicate, as closely as possible, the trainee undergoing on-the-job training in the task environment, benefitting from the full attention of a task expert who is also an expert trainer. Thus, the philosophy of the ICAT system is to emulate the behavior of an experienced individual devoting his full time and attention to the training of a novice - proposing challenging training scenarios, monitoring and evaluating the actions of the trainee, providing meaningful comments in response to trainee errors, responding to trainee requests for information, giving hints (if appropriate), and remembering the strengths and weaknesses displayed by the trainee so that appropriate future exercises can be designed.
Eicher, H.; Rigassi, R. [Eicher und Pauli AG, Liestal (Switzerland); Ott, W. [Econcept AG, Zuerich (Switzerland)
This study made for the Swiss Federal Office of Energy (SFOE) examines ways of systematically monitoring energy technology development and the cost of such technologies in order to pave the way to a basis for judging the economic development of new energy technologies. Initial results of a survey of the past development of these technologies are presented and estimates are made of future developments in the areas of motor-based combined heat and power systems, fuel-cell heating units for single-family homes and apartment buildings, air/water heat pumps for new housing projects and high-performance thermal insulation. The methodology used for the monitoring and analysis of the various technologies is described. Tables and diagrams illustrate the present situation and development potential of various fields of technology.
Despite anecdotal evidence that the quality of governance in recipient countries affects the allocation of international health aid, there is no quantitative evidence on the magnitude of this effect, or on which dimensions of governance influence donor decisions. We measure health-aid flows over 1995-2006 for 109 aid recipients, matching aid data with measures of different dimensions of governance and a range of country-specific economic and health characteristics. Everything else being equal, countries with more political rights receive significantly more aid, but so do countries with higher corruption levels. The dependence of aid on political rights, even when we control for other governance indicators, suggests that health aid is sometimes used as an incentive to reward political reforms. Copyright © 2010 John Wiley & Sons, Ltd.
Perry, S W; Markowitz, J
Although the medical and psychosocial problems posed by acquired immune deficiency syndrome (AIDS) are unique, interventions to treat AIDS-related psychiatric disorders are currently available. The depression, delirium, and denial that occur in medically hospitalized patients with AIDS respond to standard psychotherapeutic and psychopharmacological approaches. Outpatients with AIDS or AIDS-related complex benefit from clarification, abreaction, and support if the therapist accepts the regression associated with the sick role, focuses initially on somatic rather than on psychological concerns, and overcomes unwarranted fears of contagion. Patients with AIDS-related dementia are helped considerably by early diagnosis and planning, and patients with antibodies to the AIDS virus require a psycho-educational approach that includes stress inoculation and problem-solving techniques. The authors describe the above interventions as well as common countertransference responses that impede their implementation.
... Search Term(s): Main Navigation for the Office of AIDS Research Homepage ABOUT OAR SCIENTIFIC AREAS STRATEGIC PLAN NIH ... HIV/AIDS INFORMATION Welcome to the Office of AIDS Research. Welcome to the Office of AIDS Research Dr. ...
Sauer, Richard L. (Inventor); Akse, James R. (Inventor); Thompson, John O. (Inventor); Atwater, James E. (Inventor)
Ammonia monitor and method of use are disclosed. A continuous, real-time determination of the concentration of ammonia in an aqueous process stream is possible over a wide dynamic range of concentrations. No reagents are required because pH is controlled by an in-line solid-phase base. Ammonia is selectively transported across a membrane from the process stream to an analytical stream to an analytical stream under pH control. The specific electrical conductance of the analytical stream is measured and used to determine the concentration of ammonia.
Canty, M.; Jasani, B.; Lingenfelder, I.
This volume provides the reader with an overview of the state-of-the-art Earth Observation (EO) related research that deals with national and international security. An interdisciplinary approach was adopted in this book in order to provide the reader with a broad understanding on the uses...... of remote sensing technologies. The book therefore comprises management aspects (issues and priorities of security research, crisis response), applied methodologies and process chains (treaty monitoring, estimation of population densities and characteristics, border permeability models, damage assessment...
Singh, Gurjit; Lau, Sin-Tung; Pichora-Fuller, M Kathleen
The goals of the current research were to determine: (1) whether there is a relationship between perceived social support and hearing aid satisfaction, and (2) how well perceived social support predicts hearing aid satisfaction relative to other correlates previously identified in the literature. In study 1, 173 adult ((Equation is included in full-text article.)age = 68.9 years; SD = 13.4) users of hearing aids completed a survey assessing attitudes toward health, hearing, and hearing aids, as well as a questionnaire assessing Big-Five personality factors (Openness to Experience, Conscientiousness, Extraversion, Agreeableness, and Neuroticism) either using paper and pencil or the Internet. In a follow-up study designed to replicate and extend the results from study 1, 161 adult ((Equation is included in full-text article.)age = 32.8 years; SD = 13.3) users of hearing aids completed a similar survey on the Internet. In study 2, participants also completed a measure of hearing aid benefit and reported the style of their hearing aid. In studies 1 and 2, perceived social support was significantly correlated with hearing aid satisfaction (respectively, r = 0.34, r = 0.51, ps hearing aid satisfaction scores was predicted by perceived social support, satisfaction with one's hearing health care provider, duration of daily hearing aid use, and openness. In study 2, 43% of the variance in hearing aid satisfaction was predicted by perceived social support, hearing aid benefit, neuroticism, and hearing aid style. Overall, perceived social support was the best predictor of hearing aid satisfaction in both studies. After controlling for response style (i.e., acquiescence or the tendency to respond positively), the correlation between perceived social support and hearing aid satisfaction remained the same in study 1 (r = 0.34, p hearing aids, a finding that was replicated in a different sample of participants investigated in study 2. A significant relationship between perceived
By 2000, China will have 1.2 million people infected with HIV and 33,000 people with AIDS. While HIV infection has been reported from almost all provinces and occupational groups in the country, HIV prevalence is highest among IV drug users in Yunnan province. The major source of infection elsewhere in China is through the receipt of tainted blood products and heterosexual intercourse. A National AIDS Committee was formed in October 1986 to advise the government on AIDS policy, and since 1990 to coordinate all AIDS prevention activities. The National Strategies Plan for AIDS/STD Prevention in China during 1996-2000 was prepared in 1995. China's in-country migrant labor population may become the most vulnerable to HIV infection. There are currently about 120 million migrant workers in China, of whom about half are registered, nonpermanent residents working in the fastest developing regions. The open nature of China's economy relative to recent past decades has made it difficult to monitor and control internal migration. Floating populations are the most difficult to reach with preventive health education and they tend to be deprived of access of health care. 61.4% of the migrant population is male and 40% are aged 20-24 years. China's traditional trade routes may be a factor in HIV infection. HIV/AIDS epidemiology, the synergy of STDs and AIDS in China, the international partnership in HIV/AIDS prevention in China, the role of international nongovernmental organizations in China, Hong Kong's contribution to AIDS prevention in China, awareness of the problems associated with HIV infection in China, and the challenges for AIDS-related work in China are discussed.
Full Text Available Domestication of crop plants is the foundation of modern agriculture, which brings forth desirable changes in cultivated species that distinguish them from their wild relatives. This resulted in the origin of crop species at known geographical locations coinciding with the transition of human societies from hunter-gather to agrarian civilizations. Fruit size and shape are very important traits for horticulture industry, as well as for studying the domestication of the horticultural species. In this review, we have summarized the origin of some widely-grown horticultural crops and also the molecular bases of the fruit size and shape changes of the horticultural crops during the domestication, taking tomato as an example.
Compensation points of layer system consisting of mixed spin-2 and spin-((5)/(2)) ferrimagnetic honeycomb lattice layers which are coupled together with two kinds of positive interlayer coupling are examined by the use of the effective-field theory with correlations (EFT). In particular, the effects of interlayer coupling and a positive crystal-field constant of the spin-2 ions on the compensation temperature are investigated, in order to clarify the characteristic behavior of the temperature dependence of the total magnetization M. This is related to the experimental works of a molecular-based magnetic multilayer film, N(n-C sub 4 H sub 9) sub 4 Fe sup I sup I Fe sup I sup I sup I (C sub 2 O sub 4) sub 3. A comparison is made between the results in this paper and those in a previous work obtained by using Monte-Carlo simulations.
Full Text Available A self-contained, self-fitting hearing aid (SFHA is a device that enables the user to perform both threshold measurements leading to a prescribed hearing aid setting and fine-tuning, without the need for audiological support or access to other equipment. The SFHA has been proposed as a potential solution to address unmet hearing health care in developing countries and remote locations in the developed world and is considered a means to lower cost and increase uptake of hearing aids in developed countries. This article reviews the status of the SFHA and the evidence for its feasibility and challenges and predicts where it is heading. Devices that can be considered partly or fully self-fitting without audiological support were identified in the direct-to-consumer market. None of these devices are considered self-contained as they require access to other hardware such as a proprietary interface, computer, smartphone, or tablet for manipulation. While there is evidence that self-administered fitting processes can provide valid and reliable results, their success relies on user-friendly device designs and interfaces and easy-to-interpret instructions. Until these issues have been sufficiently addressed, optional assistance with the self-fitting process and on-going use of SFHAs is recommended. Affordability and a sustainable delivery system remain additional challenges for the SFHA in developing countries. Future predictions include a growth in self-fitting products, with most future SFHAs consisting of earpieces that connect wirelessly with a smartphone and providers offering assistance through a telehealth infrastructure, and the integration of SFHAs into the traditional hearing health-care model.
A self-contained, self-fitting hearing aid (SFHA) is a device that enables the user to perform both threshold measurements leading to a prescribed hearing aid setting and fine-tuning, without the need for audiological support or access to other equipment. The SFHA has been proposed as a potential solution to address unmet hearing health care in developing countries and remote locations in the developed world and is considered a means to lower cost and increase uptake of hearing aids in developed countries. This article reviews the status of the SFHA and the evidence for its feasibility and challenges and predicts where it is heading. Devices that can be considered partly or fully self-fitting without audiological support were identified in the direct-to-consumer market. None of these devices are considered self-contained as they require access to other hardware such as a proprietary interface, computer, smartphone, or tablet for manipulation. While there is evidence that self-administered fitting processes can provide valid and reliable results, their success relies on user-friendly device designs and interfaces and easy-to-interpret instructions. Until these issues have been sufficiently addressed, optional assistance with the self-fitting process and on-going use of SFHAs is recommended. Affordability and a sustainable delivery system remain additional challenges for the SFHA in developing countries. Future predictions include a growth in self-fitting products, with most future SFHAs consisting of earpieces that connect wirelessly with a smartphone and providers offering assistance through a telehealth infrastructure, and the integration of SFHAs into the traditional hearing health-care model. PMID:27072929
Background: The high prevalence of HIV/AIDS and the established otological manifestations of the disease have important implications for research into vestibular function in this population. Materials and Methods: The main aim of the current study was to investigate and monitor the vestibular status in a group of adult ...
De Wit, S; Battegay, M; D'Arminio Monforte, A
The European AIDS Clinical Society (EACS) organized a second meeting on Standard of Care in Europe on November 16-17 th, 2016. The aims of the meeting were to discuss and propose actions on three topics, namely: Adherence to guidelines for treatment initiation, treatment monitoring and outcomes, ...
Tomlinson, Richard; Alcock, Rob; Petzing, Jon; Coupland, Jeremy
We propose a computer-aided method of lens manufacture that allows assembly, adjustment, and test phases to be run concurrently until an acceptable level of optical performance is reached. Misalignment of elements within a compound lens is determined by a comparison of the results of physical ray tracing by use of an array of Gaussian laser beams with numerically obtained geometric ray traces. An estimate of misalignment errors is made, and individual elements are adjusted in an iterative manner until performance criteria are achieved. The method is illustrated for the alignment of an air-spaced doublet.
... ECG) - ambulatory; Continuous electrocardiograms (EKGs); Holter monitors; Transtelephonic event monitors ... attached. You can carry or wear a cardiac event monitor up to 30 days. You carry the ...
Chowdhury, A N
A psychiatrist from Calcutta objects to the colonial culture which still dominates India. Specifically the call for prevention of AIDS and the spread of HIV made by developed countries, yet socioeconomic conditions in India hinder any prevention efforts. India faces other more common and preventable fatal diseases. The basic needs (food, shelter, health, and education) of most people cannot even be met. Thus an AIDS prevention program is an expensive luxury and probably would not reach those whose needs are already not met. 65% of AIDS cases are in Africa especially central Africa and almost 90% of AIDS cases in developing countries are in the most productive age group (20-49 years). The HIV/AIDS epidemic is indeed dealing countries an economic blow. For example, in 1988, AIDS related medical costs in the US stood at US$8.5 billion; lost wages US$55.6 billion; and research, education, and blood screening US$2.3 billion. Developing countries cannot absorb such an economic impact. The AIDS epidemic can strain a developing country's health system such as Zaire. For example, the cost of providing proper care for only 10 AIDS patients is higher than the entire budget of the largest hospital. Yet this hospital's physicians diagnose as many as 15 new cases daily. Economic loss/year due to AIDS deaths in Zaire will equal 8% of the gross national product by 1995. The poor often do not have access to health services. illiteracy (88%) in Brazil impedes AIDS prevention messages from reaching remote rural populations. Brazil already faces a high infant mortality rate and 33% of the population has malaria. Health and social problems in developing countries are so common that AIDS is just 1 more disease. Another obstacle to AIDS prevention in developing countries is that the poor cannot afford to buy condoms. The root cause of AIDS in developing countries is poverty.
Eisert, D.E.; Stott, J.P.
The upgrade of the Aladdin control system included many enhancements in the software. Some of the new diagnostic aids provided are: intelligent temporary logging of all readbacks for at least the previous 12 hours, permanent logging of specified readbacks into disk files, temporary logging of beam positions at an operator-specified interval, an alarm system for all devices, including range limits for analogue readbacks that should remain fixed and window limits which automatically track readbacks that should decay or increase monotonically, automated checklists to verify the devices are within the specified operating range for a particular phase of operation, latched digital signals to capture momentary changes. The software has been designed to alert the operator when something is wrong, without generating a flood of unimportant messages, and to make it possible to observe and record readbacks over a range of time scales. The latter capability is essential for tracking down marginal components and correlating observed problems with possible causes. The algorithms used for these diagnostic aids, and how well they perform their desired tasks, are described in this paper. (orig.)
Bauman, William H., III; Wheeler, Mark M.; Short, David A.
This report presents a 15-year climatological study of severe weather events and related severe weather atmospheric parameters. Data sources included local forecast rules, archived sounding data, Cloud-to-Ground Lightning Surveillance System (CGLSS) data, surface and upper air maps, and two severe weather event databases covering east-central Florida. The local forecast rules were used to set threat assessment thresholds for stability parameters that were derived from the sounding data. The severe weather events databases were used to identify days with reported severe weather and the CGLSS data was used to differentiate between lightning and non-lightning days. These data sets provided the foundation for analyzing the stability parameters and synoptic patterns that were used to develop an objective tool to aid in forecasting severe weather events. The period of record for the analysis was May - September, 1989 - 2003. The results indicate that there are certain synoptic patterns more prevalent on days with severe weather and some of the stability parameters are better predictors of severe weather days based on locally tuned threat values. The results also revealed the stability parameters that did not display any skill related to severe weather days. An interactive web-based Severe Weather Decision Aid was developed to assist the duty forecaster by providing a level of objective guidance based on the analysis of the stability parameters, CGLSS data, and synoptic-scale dynamics. The tool will be tested and evaluated during the 2005 warm season.
Carteret, M.; Petit, E.; Granat, O.; Marichez, M.; Gilquin, J.
Toxoplasmosis is the most common brain parasitic infection in acquired immunodeficiency syndrome (AIDS). Spinal cord localizations are still rare (2 cases with cerebral involvement, 2 cases without). A case of both spinal cord and cerebral involvement is reported. Magnetic resonance imaging (MR imaging) was performed because of sensory level (L 1). A focal conus medullaris enlargement was seen, iso intense on T 1 weighted images. This lesion was hyperintense on T 2 weighted sequence, and was homogeneously enhanced after Gadolinium on T 1 weighted images. A medullary oedema was noted. A toxoplasmosis treatment was initiated, without cortico therapy. MR imaging performed one month later (D 30), while important clinical improvements were seen, pointed out normal thickness of conus medullaris, without enhancement after Gadolinium. Disease lesions in AIDS with focal spinal cord processes are reviewed, and diagnostic work-up is discussed. Spinal cord single lesion, associated or not with brain involvements should be treated as a toxoplasmic infection, with MR imaging follow up. This work up should avoid medullary biopsy, still required in case of treatment failure. Cerebral involvements, with multiples lesions can mask medullary localization. (authors). 8 refs., 2 figs
João Baptista dos Reis-Filho
Full Text Available Até a década de 80, antes do surgimento da AIDS, a criptococose era relativamente rara. Verificou-se que esta doença afeta muito frequentemente os pacientes com AIDS e pode ser a primeira manifestação desta síndrome. O objetivo deste trabalho é o de comparar o resultado dos exames das amostras do LCR inicial na meningencefalite por criptococo entre pacientes com e sem AIDS. Este trabalho é baseado no estudo de 41 pacientes com neurocriptococose sem AIDS e de 23 pacientes com neurocriptococose e AIDS. Este estudo permitiu verificar que a reação inflamatória, no sistema nervoso, quando presente, foi de menor intensidade nos pacientes com AIDS; a reação inflamatória esteve presente em todos os pacientes sem AIDS e ausente em 21,7% dos pacientes com AIDS; o quadro inflamatório crônico, semelhante ao da meningencefalite tuberculosa, clássico nas meningencefalites por criptococo, ocorreu raramente nos pacientes com AIDS; em média, o número de criptococos no LCR foi maior nos pacientes com AIDS; pode ser feito diagnóstico presuntivo da AIDS quando o criptococo estiver presente no LCR que não apresenta alterações citológicas e bioquímicas.Neurocryptococcosis was a rare nervous system infection. With the rising number of patients with AIDS it became a very frequent disease. This infection is supposed to infect patients with some kind of immunodeficiency and the CSF alterations often simulate tuberculous meningitis. The purpose of this research was to compare the CSF changes in AIDS and non-AIDS patients with meningoencephalitis caused by Cr. neoformans. There were analysed 41 CSF samples from non-AIDS patients with neurocryptococcosis and 23 CSF samples from AIDS patients with neurocryptococcosis. The results of this research allowed to conclude that the inflammatory changes in the CSF from AIDS patients showed a lower intensity compared to those non-AIDS patients. These results showed as well, that the CSF samples from non-AIDS
Geanakoplos, John; Heje Pedersen, Lasse
We argue that leverage is a central element of economic cycles and discuss how leverage can be properly monitored. While traditionally the interest rate has been regarded as the single key feature of a loan, we contend that the size of the loan, i.e., the leverage, is in fact a more important...... measure of systemic risk. Indeed, systemic crises tend to erupt when highly leveraged economic agents are forced to deleverage, sending the economy into recession. We emphasize the importance of measuring both the average leverage on old loans (which captures the economy's vulnerability) and the leverage...... offered on new loans (which captures current credit conditions) since the economy enters a crisis when leverage on new loans is low and leverage on old loans is high. While leverage plays an important role in several economic models, the data on leverage is model-free and simply needs to be collected...
Ocak, Işık; Kara, Atila; Ince, Can
The clinical relevance of microcirculation and its bedside observation started gaining importance in the 1990s since the introduction of hand-held video microscopes. From then, this technology has been continuously developed, and its clinical relevance has been established in more than 400 studies. In this paper, we review the different types of video microscopes, their application techniques, the microcirculation of different organ systems, the analysis methods, and the software and scoring systems. The main focus of this review will be on the state-of-art technique, CytoCam-incident dark-field imaging, and the most recent technological and technical updates concerning microcirculation monitoring. Copyright Â© 2016 Elsevier Ltd. All rights reserved.
Grinsztejn, Beatriz; Luz, Paula M.; Pacheco, Antonio G.; Santos, Desiree V. G.; Velasque, Luciane; Moreira, Ronaldo I.; Guimarães, Maria Regina C.; Nunes, Estevão P.; Lemos, Alberto S.; Ribeiro, Sayonara R.; Campos, Dayse P.; Vitoria, Marco A. A.; Veloso, Valdilea G.
Introduction We describe temporal trends in the mortality rates and factors associated with AIDS and non-AIDS related mortality at the Evandro Chagas Clinical Research Institute (IPEC), Oswaldo Cruz Foundation (FIOCRUZ). Methods Adult patients enrolling from 1986 through 2009 with a minimum follow up of 60 days were included. Vital status was exhaustively checked using patients’ medical charts, through active contact with individuals and family members and by linkage with the Rio de Janeiro Mortality database using a previously validated algorithm. The CoDe protocol was used to establish the cause of death. Extended Cox proportional hazards models were used for multivariate modeling. Results A total of 3530 individuals met the inclusion criteria, out of which 868 (24.6%) deceased; median follow up per patient was 3.9 years (interquartile range 1.7–9.2 years). The dramatic decrease in the overall mortality rates was driven by AIDS-related causes that decreased from 9.19 deaths/100PYs n 1986–1991 to 1.35/100PYs in 2007–2009. Non-AIDS related mortality rates remained stable overtime, at around 1 death/100PYs. Immunodeficiency significantly increased the hazard of both AIDS-related and non-AIDS-related causes of death, while HAART use was strongly associated with a lower hazard of death from either cause. Conclusions Our results confirm the remarkable decrease in AIDS-related mortality as the HIV epidemic evolved and alerts to the conditions not traditionally related to HIV/AIDS which are now becoming more frequent, needing careful monitoring. PMID:23577074
Full Text Available INTRODUCTION: We describe temporal trends in the mortality rates and factors associated with AIDS and non-AIDS related mortality at the Evandro Chagas Clinical Research Institute (IPEC, Oswaldo Cruz Foundation (FIOCRUZ. METHODS: Adult patients enrolling from 1986 through 2009 with a minimum follow up of 60 days were included. Vital status was exhaustively checked using patients' medical charts, through active contact with individuals and family members and by linkage with the Rio de Janeiro Mortality database using a previously validated algorithm. The CoDe protocol was used to establish the cause of death. Extended Cox proportional hazards models were used for multivariate modeling. RESULTS: A total of 3530 individuals met the inclusion criteria, out of which 868 (24.6% deceased; median follow up per patient was 3.9 years (interquartile range 1.7-9.2 years. The dramatic decrease in the overall mortality rates was driven by AIDS-related causes that decreased from 9.19 deaths/100PYs n 1986-1991 to 1.35/100PYs in 2007-2009. Non-AIDS related mortality rates remained stable overtime, at around 1 death/100PYs. Immunodeficiency significantly increased the hazard of both AIDS-related and non-AIDS-related causes of death, while HAART use was strongly associated with a lower hazard of death from either cause. CONCLUSIONS: Our results confirm the remarkable decrease in AIDS-related mortality as the HIV epidemic evolved and alerts to the conditions not traditionally related to HIV/AIDS which are now becoming more frequent, needing careful monitoring.
ICP monitoring; CSF pressure monitoring ... There are 3 ways to monitor pressure in the skull (intracranial pressure). INTRAVENTRICULAR CATHETER The intraventricular catheter is the most accurate monitoring method. To insert an intraventricular catheter, a ...
Hallam, J.W.; Ng, K.B.; Upham, G.L.
The EPRI Information Monitoring and Applied Graphics Environment (IMAGE) system is designed for 'fast proto-typing' of advanced concepts for computer-aided plant operations tools. It is a flexible software system which can be used for rapidly creating, dynamically driving and evaluating advanced operator aid displays. The software is written to be both host computer and graphic device independent
Ravn, P; Lundgren, J D; Kjaeldgaard, P; Holten-Anderson, W; Højlyng, N; Nielsen, J O; Gaub, J
OBJECTIVE--To describe a nosocomial outbreak of cryptosporidiosis during four months after June 1989. SETTING--A department of infectious diseases in Copenhagen, seeing about half the patients with AIDS in Denmark. SUBJECTS--73 HIV antibody negative subjects and 60 antibody positive subjects admitted as inpatients during the transmission period of the outbreak (20 June-14 August), of whom 18 (17 with AIDS, one with AIDS related complex), developed cryptosporidiosis. Two further HIV negative s...
Hideyuki, Takagi; 高木, 英行; Ohsaki, Miho; Osaki, Miho
We propose a hearing aid fitting method based on an interactive evolutionary computation (IEC). First, we identify the problems with current hearing aid fitting methods and propose an IEC fitting method to improve the fitting process with completely different approach from that of conventional fitting methods. Then, we design an experimental hearing aid system and evaluate the IEC fitting method. Using speech and music sources, we show that our proposed IEC fitting method outperforms conventi...
Dr. Kevin A. Fenton, Director of CDC's National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, discusses the 30 year anniversary of the first reported cases of acquired immunodeficiency syndrome, or AIDS. Dr. Fenton also reflects on the HIV/AIDS epidemic â past, present, and future. Created: 6/2/2011 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP). Date Released: 6/2/2011.
Dalgaard, Carl-Johan Lars
The present paper examines the macroeconomic impact of aid, by introducing endogenous aid allocations into a neoclassical growth framework. On this basis it is shown that donor policies can have important implications for the trajectory of recipients' GDP per capita. Depending on specific donor...... policy choices, aid disbursements may lead to faster transitional growth, stagnation or cyclical growth. Moreover, the analysis also suggests that donor policies may be part of the reason why foreign aid is not found to be uniformly effective in raising long-run productivity across recipients...
In observance of National Black HIV/AIDS Awareness Day, Dr. Kevin Fenton, Director of CDCâs National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, talks about the HIV/AIDS among African Americans and what steps can be taken on the national, state, local, and individual levels to address this epidemic. Created: 2/1/2012 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP). Date Released: 2/1/2012.
Bader, E J
There is much to be done about acquired immunodeficiency syndrome (AIDS) education in the US. 41,000 people have died from AIDS. AIDS takes 1 life every 30 minutes. AIDS education was only required in the public schools in 6 states in 1987; however, it was required in 24 in 1988. Most state policies stress abstinence. It is a reliable way to stop the spread of AIDS. AIDS is discussed scientifically in many school programs. Often sex education starts too late--in 9th grade. Students are 13 to 15 years of age. Sometimes the education the pupils end up with is incomplete or erroneous. Some states prohibit educators from presenting material without 1st getting parental consent. The state of Washington is felt to have the best sex education program in the country. Parents cannot remove their children from this program without 1st previewing the curriculum. A "peer-mediated" approach to AIDS education has been tried in Washington, D.C. where students met with a person with AIDS. School counseling should be available to those who know someone who has died of AIDS.
Department of Transportation — Airport and Navigation Aids Database System is the repository of aeronautical data related to airports, runways, lighting, NAVAID and their components, obstacles, no...
Bone-Anchored Hearing Aid (BAHA) has proven performance and advantages for patients with aural atresia or chronic ear drainage who cannot wear air-conduction hearing aids. The BAHA has both cosmetic and acoustic advantages over most conventional hearing aids and hence is becoming increasingly popular. Moreover, BAHA improves the quality of life and has also significantly reduces ear discharge. This extensive review of the literature pertaining to BAHA discus the history, the indications, the advantages, the prediction of the outcome and the complications of this device as well as comparing it to the conventional hearing aids. PMID:21475438
LIFEbeat is a not-for-profit AIDS resource and awareness organization supported primarily by people in the music industry. It was founded in 1982 and provides grants to many community-based organizations and to members of the music industry who are living with HIV/AIDS. Among its programs is Hearts and Voices, a program that eases the suffering and isolation of patients by providing live musical entertainment at hospitals and health care facilities. The group also sets up information booths at concerts and sponsors events such as SkateAID and BoardAID, fundraisers designed to appeal to in-line skaters and snowboarders.
Full Text Available State aid represents selective measures of public financial support granted for activities or areas to achieve general objectives, such as environmental protection, development of SMEs, development of disadvantaged areas, rescue and restructuring strategic businesses, etc. But, even if the public authorities support economic development, the state aids can distort normal competitive environment. It is therefore necessary to develop and implement precisely rules on how the public authorities can intervene on market by providing state aids. State aid may be compatible if it pursues clearly defined objectives of common interest with the general beneficial effects on economic development, and does not affect the trade between European Union Member States.
Acknowledging AIDS as a crosscutting development issue, a Zambian rural water supply project that provides safe accessible water to rural communities embarked on a new initiative to mainstream AIDS into the water sector. The work of providing safe water takes the predominantly male workforce away from their spouses and families, into the rural villages of Zambia's Eastern Province, for long periods of time. With an HIV prevalence rate of 16.1%, the risk of HIV exposure exists for both employees and rural villagers. AIDS mainstreaming activities were designed to target both groups. An AIDS mainstreaming strategy was developed by identifying components that could be influenced in the external domain (the organization's usual work) and the internal domain (the workplace). Basic questions were addressed such as: how does AIDS affect the organization, how might the usual work aggravate susceptibility to HIV infection, and where is the comparative advantage? A workplace program including peer education, employee health education (including condoms) and a workplace policy was established for employees. For the target population, a series of five messages connecting safe water and AIDS was developed and disseminated through educational drama, community meetings and trainings, and integrated into the regular water, sanitation and hygiene activities. As an efficient utilization of resources that makes a broad impact, AIDS mainstreaming does not change the sector's mandate but takes advantage of the extensive geographic coverage and natural distribution system of water projects to disseminate AIDS information and make linkages with AIDS partners.
Baldeweg, F.; Lindner, A.
Computer aided analysis of disturbances and the prevention of failures (diagnosis and therapy control) in technological plants belong to the most important tasks of process control. Research in this field is very intensive due to increasing requirements to security and economy of process control and due to a remarkable increase of the efficiency of digital electronics. This publication concerns with analysis of disturbances in complex technological plants, especially in so called high risk processes. The presentation emphasizes theoretical concept of diagnosis and therapy control, modelling of the disturbance behaviour of the technological process and the man-machine-communication integrating artificial intelligence methods, e.g., expert system approach. Application is given for nuclear power plants. (author)
In this paper I wish to offer a characterization of 'skilled practitioners' from an Ethnomethodological perspective. The skilled practitioner in question is a generic 'hard of hearing' person. The ambition is that such a characterization, both in its making and its final state, may be an intrinsic...... part of design practices concerning the development of hearing aids. Within design studies, the idea of a skilled practitioner has a host of brothers and sisters all prefaced with the family name 'skilled'- skilled users, skilled workers, skilled employees - but the basic idea is the same for all....... Those for whom a design process may ultimately benefit in the form of a product, taken broadly, are skilled, a priori, in the set of practices for which the product is intended. The idea of a skilled practitioner is also prevalent in other areas of study, for example in Activity Theory (Engström...
Teneze, Jean Claude
This research thesis addresses the use of teleprocessing and time sharing by the RAX IBM system and the possibility to introduce a dialog with the machine to develop an application in which the computer plays the role of a teacher for different pupils at the same time. Two operating modes are thus exploited: a teacher-mode and a pupil-mode. The developed CAI (computer-aided instruction) system comprises a checker to check the course syntax in teacher-mode, a translator to trans-code the course written in teacher-mode into a form which can be processes by the execution programme, and the execution programme which presents the course in pupil-mode
Gachalyi, Andras; Gyulai, Gabor
In recent years, with the spread of nuclear industrial activities, and the widespread use of radioactive materials and products the possibility of radionuclide contamination of humans and animals has significantly increased. During nuclear tests or reactor accidents, a large amount of radioactive materials may enter the environment which can contaminate the living environment (air, water, vegetation, soil), for a long period. This contamination may enter living organisms by inhalation, intake and ingestion, causing severe biological damage. As an example the Chernobyl reactor accident can be mentioned, where there was no possibility for the decorporation of isotopes, as there were no products available such as the 'RADISTOP'. To achieve appropriate decorporating (and decontaminating) treatment which is effective, it is highly recommendable to use a personal Radiotoxicological First Aid Kit (PRK) within the shortest possible time after internal contamination. This unit provides effective treatment to decorporate the most common incorporated fission products. (author)
Fedorova, Marina; Sin, Gürkan; Gani, Rafiqul
. In this contribution, the concept of template-based modeling is presented and application is highlighted for the specific case of catalytic membrane fixed bed models. The modeling template is integrated in a generic computer-aided modeling framework. Furthermore, modeling templates enable the idea of model reuse...... with a case study related to the modeling of a catalytic membrane reactor coupling dehydrogenation of ethylbenzene with hydrogenation of nitrobenzene, and, for the performance evaluation of an atomizer product. In the first case study, the reactor type is where the reactions are thermodynamically limited......, such as, steam reforming and the production of olefins from inexpensive paraffins via dehydrogenation. The generated process model is based on Fickian diffusion model, which is the most widely used to account for the intraparticle mass transfer resistance. The model of the process can help to predict...
Szalontai, G.; Simon, Z.; Csapo, Z.; Farkas, M.; Pfeifer, Gy.
The results obtained from the computer-aided interpretation of 13 C NMR and IR spectra using the artificial intelligence approach are presented. In its present state the output of the system is a list of functional groups which are resonable candidates for the final structural isomers. The input requires empirical formula, 13 C NMR data (off resonance data also) and IR spectral data. The confirmation of the presence of a functional group is based on comparison of the experimental data with the spectral properties of functional groups stored in a property matrix. If the molecular weight of the compounds studied is less or equal 500, the output contains usually 1.5-2.5 times more groups than really present, in most cases without the loss of the real ones. (author)
Marchiori, Edson; Pereira, Abercio Arantes
The radiological findings of eight patients with the acquired immunodeficiency syndrome (AIDS) who developed bone lesions were analyzed in conjunction with twelve similar published cases. Our series included three patients with lymphoma, two with bacillary angiomatosis, two with tuberculosis and one with staphylococcal osteomyelitis. All the lesions were lithic regardless of the etiology. Both in our cases and in those previously published bone repair was only seen in cases of bacillary angiomatosis treated with erythromycin. No pathognomonic findings were observed. However, the association of skin and bone lesions in immuno deficient patients should always bring the consideration of bacillary angiomatosis in the differential diagnosis. This is particularly relevant since this a condition amenable to treatment once correctly identified. The radiological findings in the lymphoma and tuberculosis patients have not been described previously. (author). 9 refs., 7 figs., 3 tabs
Wood, Terence; Burkot, Camilla; Howes, Stephen
In this article, we use data from the 2013 and 2015 Australian Aid Stakeholder Surveys to gauge the extent of the changes to the Australian Government Aid Program since the 2013 federal election. The two surveys targeted the same set of stakeholders of the aid program, and both gathered data on a wide range of aspects of its functioning. As we assess the findings that emerged from the surveys, we situate our work amongst recent academic studies that have looked at the post-2013 aid changes in Australia. Our key findings are that the post-2013 changes to Australian aid have had wide-ranging impacts and have led to deteriorating overall aid quality. However, changes have not affected all aspects of the aid program equally, and some changes are starting to be reversed. In discussion, we examine what these developments mean for the future of Australian aid.
Alamares, A.L. [Philippine Nuclear Research Inst., Diliman, Quezon City (Philippines)
By virture of Republic Act 2067, as amended the Philippine Atomic Energy Commission (PAEC), now renamed Philippine Nuclear Research Institute (PNRI) is the government agency charged with the regulations and control of radioactive materials in the Philippines. The protection against the hazards of non-ionizing radiation is being monitored by the Radiological Health Service (RHS) of the Department of Health pursuant to the provision of Presidental Decree 480. The RHS issues licenses for possession, handling, and use of x-ray machines and equipment, both industrial and medical, and provide radiation protection training to x-ray technologists and technicians. As part of its regulatory function, the PNRI is charged with the responsibility of assuring that the radiation workers and the public are protected from the hazards associated with the possession, handling, production, manufacturing, and the use of radioactive materials and atomic energy facilities in the Philippines. The protection of radiation workers from the hazards of ionizing radiation has always been a primary concern of PNRI and by limiting the exposure of radiation workers, the risk to population is kept to within acceptable level. In this paper, the following items are described: radiation protection program, radiation protection services, radiation control, and problems encountered/recommendation. (G.K.)
The device of the present invention monitors a reactor so that each of the operations for the relocation of fuel assemblies and the withdrawal and the insertion of control rods upon exchange of fuel assemblies and control rods in the reactor. That is, when an operator conducts relocating operation by way of a fuel assembly operation section, the device of the present invention judges whether the operation indication is adequate or not, based on the information of control rod arrangement in a control rod memory section. When the operation indication is wrong, a stop signal is sent to a fuel assembly relocating device. Further, when the operator conducts control rod operation by way of a control rod operation section, the device of the present invention judges in the control rod withdrawal judging section, as to whether the operation indication given by the operator is adequate or not by comparing it with fuel assembly arrangement information. When the operation indication is wrong, a stop signal is sent to control rod drives. With such procedures, increase of nuclear heating upon occurrence of erroneous operation can be prevented. (I.S.)
Underwood, D. G.
Luminosity monitors are needed in each experiment doing spin physics at RHIC. They concentrate on the luminosity aspects here because, for example, with a 10 -3 raw asymmetry in an experiment, an error of 10 -4 in the luminosity is as significant as a 10% polarization error. Because luminosity is a property of how two beams overlap, the luminosity at an interaction region must be measured at that interaction region in order to be relevant to the experiment at that interaction region. The authors will have to do the physics and the luminosity measurements by using labels on the event sums according to the polarization labels on the colliding bunches. Most likely they will not have independent polarization measurement on each bunch, but only on all the filled bunches in a ring, or perhaps all the bunches that are actually used in an experiment. Most analyses can then be handled by using the nine combinations gotten from three kinds of bunches in each ring, +, - and empty bunches. The empty bunches are needed to measure beam-gas background, (and some, like six in a row, are needed for the beam abort). Much of the difficulty comes from the fact that they must use a physics process to represent the luminosity. This process must have kinematic and geometric cuts both to reduce systematics such as beam-gas backgrounds, and to make it representative of the part of the interaction diamond from which the physics events come
Following the transfusion of a young woman with two units of blood infected by human immunodeficiency virus (HIV) during a Cesarean section performed at the Obstetrics and Gynecology Unit of Port-Royal Hospital in Paris in 1984, the author realized the danger that this virus would represent for women and their children, at a time when the infection seemed to be confined to homosexuals, drug addicts, hemophiliacs and transfusion recipients. He was confronted with a whole series of issues, including the rejection of HIV-positive women; the need for special precautions in the labor room and operating theater; and the need for these patients to be managed in a single center staffed by skilled and willing healthcare professionals who could help them decide whether or not to continue the pregnancy. The main risks at this time were the onset of life-threatening opportunistic infections during pregnancy and HIV transmission to the child (estimated at 20% to 30%). Other thorny issues included the case of couples wishing to have children when either of the two members was infected, and the question of professional confidentiality when an immunocompromised HIV-seropositive husband stubbornly refused to inform his wife or to use condoms. It seemed important to bring these women together, especially those of African origin, within a self-help group where they could express themselves openly and discuss their difficulties. Screening for HIV antibodies in early pregnancy became necessary to permit preventive treatment of mother-child HIV transmission, and to inform pediatricians. There was also a need to estimate and monitor the seroprevalence of HIV among pregnant women, and this was done by conducting a "sentinel" survey that was subsequently taken over by INSERM and the European Centre for the Epidemiological Monitoring of AIDS. After listing many other issues that were hotly debated over the years, the author describes how, at the beginning of the epidemic, new proposals
Vincent, V. A.; de Groot, C. J.; Lucassen, P. J.; Portegies, P.; Troost, D.; Tilders, F. J.; van Dam, A. M.
To determine the occurrence and cellular localization of inducible nitric oxide synthase (iNOS), NOS activity and its association with cell death in brains of AIDS and AIDS dementia complex (ADC) patients. Post-mortem cerebral cortex tissue of eight AIDS patients, eight ADC patients and eight
Pettit, April C.; Giganti, Mark J.; Ingle, Suzanne M.; May, Margaret T.; Shepherd, Bryan E.; Gill, Michael J.; Fätkenheuer, Gerd; Abgrall, Sophie; Saag, Michael S.; del Amo, Julia; Justice, Amy C.; Miro, Jose M.; Cavasinni, Matthias; Dabis, François; Monforte, Antonella D.; Reiss, Peter; Guest, Jodie; Moore, David; Shepherd, Leah; Obel, Niels; Crane, Heidi M.; Smith, Colette; Teira, Ramon; Zangerle, Robert; Sterne, Jonathan A. C.; Sterling, Timothy R.
HIV-1 infection leads to chronic inflammation and to an increased risk of non-AIDS mortality. Our objective was to determine whether AIDS-defining events (ADEs) were associated with increased overall and cause-specific non-AIDS related mortality after antiretroviral therapy (ART) initiation. We
Pettit, April C; Giganti, Mark J; Ingle, Suzanne M
INTRODUCTION: HIV-1 infection leads to chronic inflammation and to an increased risk of non-AIDS mortality. Our objective was to determine whether AIDS-defining events (ADEs) were associated with increased overall and cause-specific non-AIDS related mortality after antiretroviral therapy (ART) in...
AIDS on agriculture and food production in rural sub-Saharan Africa. The AIDS Review 2005 will look at the critical role that rural agriculture plays in the economy of South Africa, and how the HIV/AIDS epidemic is changing the way that food ...
Pokrovskiĭ, V I; Kiselev, O I
The paper briefly analyzes the origin of priones and their association with the cellular gene and homologous protein of diseases in man and animals. There is evidence for a direct relationship of the agents that cause spongious encephalitis in the cattle and a new type of Creutzfeldt-Jacob disease in man. The molecular organization of priones and the conformational cellular protein changes underlying the infectious activation of the cell homologue of priones. Emphasis is first laid on the capacity of the cell homologue of priones and their infectiously active derivative to bind to DNA or RNA. In the context of concepts of the priones yeasts an attempt was made to explain the reproduction through the altered control of translation of mRNA that encodes the cellular homologue of priones, which accounts for the duration of the incubation period of the disease. The infections caused by priones are referred to as the so-called slow infections. But in the context of the proposed hypothesis, an infective process in the tissues did not really have some typical signs of infection and resembles accumulation diseases more without the replicative burst typical of infectious processes. The paper gives data on the vital cycle of priones in infected animals and changes in the accumulation of an infective agent. This assesses the currently available diagnostic methods and gives preference to the methods which will be based on the use of monoclonal antibodies that specifically recognize the conformationally altered form of an infectious prione or on the identification of primary oligomeric forms which manifest the onset of amyloidization of the damaged tissues. The main conclusion of the paper is that protein prionization is a common biological phenomenon and the diseases caused by these processes will increase in number in the near future, which makes it necessary to develop diagnostic methods and universal treatments of diseases, such as bacterial infections by using antibiotics.
Langston, M. Diane
Many people are interested in computer aids to rhetorical invention and want to know how to evaluate an invention aid, what the criteria are for a good one, and how to assess the trade-offs involved in buying one product or another. The frame of reference for this evaluation is an "old paradigm," which treats the computer as if it were…
Acampora, Alfonso P., Ed.; Nebelkopf, Ethan, Ed.
This document contains 10 papers from the ninth World Conference of Therapeutic Communities (TC) that deal with a variety of health-related subjects. Papers include: (1) "AIDS among IV Drug Users: Epidemiology, Natural History & TC Experiences" (Don C. Des Jarlais, et al.); (2) "AIDS and Therapeutic Communities: Policy Implications" (Don C. Des…
Acknowledging that an interested and enthusiastic teacher can create excitement for students and promote learning, the author discusses how teachers can improve their appearance, and, consequently, how their students perceive them. She offers concrete suggestions on how a teacher can be both a "visual aid" and an "audio aid" in the classroom.…
... the difficulties being experienced, and some of the successes achieved. Included is a guide for evaluating HIV/AIDS prevention programs among youth. Communicating with Adolescents about AIDS is a story of innovation, creativity, determination, and partnership between adults and youth, communities and governments ...
Rose, M A; Catanzaro, A M
Within the next few years, it is very likely that AIDS will personally affect almost everyone in the United States in some manner. A relative, neighbor, friend, acquaintance, or coworker may develop AIDS. It is estimated that 1 to 1.5 million people in the United States are presently infected with the human immunodeficiency virus and may develop AIDS. AIDS is, indeed, a major public health problem. With the high cost of hospital care, home care is an effective health care alternative for people with AIDS. Obviously, people feel more comfortable in their own homes. Professional home care services are available for many people with AIDS but cannot always meet their needs 24 hours a day. The Home Nursing Course for Caregivers of Persons With AIDS is an example of an effective way to begin to deal with the present and future caregiving crisis. Nurses serve as both teachers and role models while presenting the course. This type of course presents a challenge for nurses to use their knowledge, experiences, and creativity to continue to address AIDS and other health care crises in similar ways.
Exelle, D' B.; Berg, van den M.M.
We experimentally study aid distribution and cooperation in a field lab in rural Nicaragua. In the first stage of the experimental game, participants contribute to a collective effort that determines the amount of aid given to the group, which is distributed among the players in a second stage. We
How you get HIV/AIDS Which body fluids contain HIV? HIV is a virus that lives in blood and other fluids in the body. Moving ... answers to any questions you have about HIV/AIDS. Your public health department and health care provider ...
... 46 Shipping 4 2010-10-01 2010-10-01 false Visual aids. 108.241 Section 108.241 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Construction and Arrangement Helicopter Facilities § 108.241 Visual aids. (a) Each helicopter deck must— (1...
Jørgensen, Ivan Harald Holger
. The demands for performance and features at very low supply voltage and power consumption constantly prove a challenge to the physical design of hearing aids and not at least the design of the ICs for these. As a result of this all large hearing aid manufacturers use fully customized ASICs in their products...
African Journal of AIDS Research: Submissions. Journal Home > About the Journal > African Journal of AIDS Research: Submissions. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue ...
Pedersen, C; Danner, S; Lazzarin, A
OBJECTIVE: To study epidemiology and possible risk factors associated with the development of cryptosporidiosis among European patients with AIDS. METHODS: An inception cohort of 6548 patients with AIDS, consecutively diagnosed from 1979 to 1989, from 52 centres in 17 European countries was studied...
association between HIV/AIDS and immorality in the form of certain sexual behaviours, drug and .... Despite an avalanche of evidence in favour of sex education, some religious faiths still oppose it and are ..... 89 There have been documented reports in Burundi and Malaysia of couples offering fake HIV/AIDS certificates in ...
Geskus, R. B.
The value of immunological and virological markers as predictors of progression to AIDS, or death by AIDS, is a topic of much current interest. Mostly, the influence of markers is investigated in a time-dependent or a baseline proportional hazard model, relating time-varying or baseline marker
SHIPP, MARY D.
THIS REPORT DISCUSSES TEACHER AIDES, THEIR USE, PAY, SELECTION, TRAINING, AND SUPERVISION. REPLIES TO 217 QUESTIONNAIRES SENT OUT IN 1966 BY THE NEA RESEARCH DIVISION PROVIDE THE DATA SOURCES. INCLUDED AMONG THE FINDINGS ARE (1) A LARGE MAJORITY (76.5 PERCENT) OF THE TEACHER AIDE PROGRAMS HAVE BEEN DEVELOPED SINCE 1960, (2) 74.2 PERCENT OF THE…
Dreschler, W. A.
Multichannel hearing aids have been introduced recently in clinical practice. In this paper, some advantages and disadvantages of multichannel hearing aids are discussed. The advantages include an improved use of compression. However, the number of settings will be larger in multichannel hearing
Walbeek, M.M.; Vlotman, W.F.
In recent years Dutch aid projects have focused more on institutional strengthening. The overall impact of this type of aid has been limited. This paper explores possible reasons for this. In Egypt, it appeared to be difficult to make significant changes in the institutional setting. Main
Graafland, J.J.; Bosma, M.E.; Merle, J.C.
Currently, many countries are reducing their contribution to development aid as a consequence of the economic crisis and the need for limiting government budget deficits. In the Netherlands, some political parties have proposed to abolish or substantially reduce the budget for development aid. In
Jan 18, 2016 ... The relative, direct public health impact of the AIDS Levy also needs to be considered together with other government spending. For example, US$38.6 million was raised by the AIDS Levy in 2014 while the overall MOHCC budget for 2014 was US$301 million, most of which funds the labor costs of.
Gives advice to those persons contemplating teaching about Acquired Immune Deficiency Syndrome (AIDS) in their sociology classroom. Describes the organization of an upper-level seminar for 10 students. Identifies a number of pedagogical and personal hazards that might be encountered when teaching about AIDS and offers strategies for coping with…
Full Text Available 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.
Despite conditions not having been met in the past, Western aid to Africa had been kept running, which renders conditionality ineffective. Only a flow of tangible goods in the opposite direction (e.g. commodities) as promoted in the Chinese “package deals” adds accountability to the process. Keywords: China, Africa, aid ...
Full Text Available Homecare monitoring blood pressures and heartbeats are commercially available using dedicated devices, for example, wrist watch, pulse oximetry. With the advent of Smartphone and compressive sensing technology, we wish to monitor precisely the electrical waveforms of heartbeats called the electrocardiography (ECG for an aging global villager biomedical wellness homecare system. Our design separates into 3 innovative modules within the size-weight and power-cost bandwidth (Swap-CB limitation. We develop each separately but in concert with one another: (i Smart Electrode (adopting a low-power-mixed signal embedded with modern compressive sensing firmware and applying the nanotechnology to improve the electrodes’ contact impedance as well as novel transduction mechanism, between ECG and electronics, e.g., a pressure mattress coupling, or fiber-optics coupling; (ii Learnable Database (utilizing adaptive wavelets transforms for systolic and diastolic P-QRS-T-U features extraction Aided Target Recognition and adopting Sequential Query Language for a relational database allowing distant monitoring and retrievable; (iii Smartphone (inheriting a large touch screen interface display with powerful computation capability and assisting caretaker reporting system with GPS and ID and two-way interaction with patient panic button for programmable emergence reporting procedure. While (i is novel, (ii and (iii are mature. Together, they can eventually provide a supplementary home screening system for the post- or the prediagnosis care at home with a built-in database searchable with the time, the place, and the degree of urgency happened, using in situ screening.