WorldWideScience

Sample records for current health status

  1. Current status of family health in Mexico

    Directory of Open Access Journals (Sweden)

    Apolinar Membrillo Luna

    2013-01-01

    Full Text Available Family Health (FH has three main elements: individual health, life material conditions and family functioning. Its main actors are the individual, the family and society. A common framework is the basis of FH, as each one of these elements is extremely important. Currently, in Mexico two aspects are considered: epidemiological studies and those inherent to the family medicine specialty. That latter has a residency and an integrated specialty curriculum, as well as certification from the corresponding board. All of this allows us to apply the HF approach to each and every family and individual that is cared for.

  2. The current status of the Korean student health examination

    Directory of Open Access Journals (Sweden)

    Hye-Jung Shin

    2013-08-01

    Full Text Available Recent trends place an emphasis on school health care, the ultimate goal of which is to protect,maintain, and promote students’ health. School health care is a program that integrates health careservices, health education, health counseling, and local social health services. The student healthexamination (SHE system is a part of school health care and schools and communities must beavailable to provide professional health services. Pediatricians also have important roles as experts inboth school health care and the SHE system. In this article, the history of school health care, its legalbasis, and the current status of the SHE system in Korea are reviewed. Furthermore, sample surveysfrom the past few years are reviewed. Through this holistic approach, future directions are proposed forthe improvement of SHE and school health care.

  3. The current status of environmental health research in Australia.

    Science.gov (United States)

    Gowland, Angela; Cook, Angus; Heyworth, Jane

    2012-01-01

    At present, the extent of environmental health research in Australia is unclear and there are no recent overarching reviews of national publications on the subject. This study investigates the current status of environmental health research in Australia using a bibliometric analysis. Three databases (Medline, Web of Science, and AUSTHealth) were used to access original, peer-reviewed journal articles with Australian data published between 1 January 2001 and 11 June 2010. A total of 337 articles from 174 different journal titles were used in the analysis and were classified according to 15 pre-determined environmental health areas. The highest number of articles related to water health and resources (66 articles), exposure to hazardous chemicals (57 articles), and air pollution including indoor air (58 articles). These areas made up 54% of the total publication output over the past 10 years. The amount of environmental health research published in Australia over the past 10 years, and the topics explored in these studies, is comparable to that of other countries of similar socio-economic status.

  4. Current status of oral health research in Africa: an overview.

    Science.gov (United States)

    Kanoute, Aïda; Faye, Daouda; Bourgeois, Denis

    2012-12-01

    Research in oral health contributes effectively to decisions and strategies aimed at improving the oral health of populations. Further contributions to enhance current knowledge of oral health in Africa are required. The principal objective of this study was to produce an analysis of oral health research published from different subregions of Africa and to estimate bilateral and multilateral international cooperation in oral health research during the period 2005-2010. The PubMed database was searched for published articles on topics related to oral health in Africa. A total of 935 oral health-related articles were retrieved during April and May 2011. Publications emanating from Nigeria and South Africa accounted for a striking 68% of all oral health-related material published from Africa during the study period. Researchers from 30 different countries had participated in collaboration on at least one published article. A total of 262 journals had published at least one item examining oral health in Africa, but only 29 journals had published more than seven articles. These 29 journals accounted for 66% of all published material and induced non-African reviews (26%) and African reviews (40%). This study shows strong variation among countries in the production of articles on oral health whereby rich countries produce greater quantities of published research and poorer nations more frequently develop research partnerships with other countries. © 2012 FDI World Dental Federation.

  5. Prognostics and Health Management of Wind Turbines: Current Status and Future Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Sheng, Shuangwen

    2016-10-04

    This presentation was given at the 2016 Annual Conference of the Prognostics and Health Management Society. It covers the current status and challenges and opportunities of prognostics and health management of wind turbines.

  6. Public health system - current status and world experience

    Directory of Open Access Journals (Sweden)

    Andreyeva І.А.

    2016-09-01

    Full Text Available In the review, the evolution of Public Health and global development tendencies of Public Health system have been discussed. Stages of formation of the updated concept, principles of Public Health organization and the role of various organizations have been shown in the connection with development of the global concept of "Health for All". A well-functioning public health system is primarily the result of multisectoral cooperation. The aim of modern Public Health is to provide conditions of access to appropriate and cost-effective health care for all population groups, including health promotion and disease prevention.

  7. Community mental health care worldwide: current status and further developments.

    Science.gov (United States)

    Thornicroft, Graham; Deb, Tanya; Henderson, Claire

    2016-10-01

    This paper aims to give an overview of the key issues facing those who are in a position to influence the planning and provision of mental health systems, and who need to address questions of which staff, services and sectors to invest in, and for which patients. The paper considers in turn: a) definitions of community mental health care; b) a conceptual framework to use when evaluating the need for hospital and community mental health care; c) the potential for wider platforms, outside the health service, for mental health improvement, including schools and the workplace; d) data on how far community mental health services have been developed across different regions of the world; e) the need to develop in more detail models of community mental health services for low- and middle-income countries which are directly based upon evidence for those countries; f) how to incorporate mental health practice within integrated models to identify and treat people with comorbid long-term conditions; g) possible adverse effects of deinstitutionalization. We then present a series of ten recommendations for the future strengthening of health systems to support and treat people with mental illness.

  8. Electronic health in ghana: current status and future prospects.

    Science.gov (United States)

    Afarikumah, Ebenezer

    2014-01-01

    The health-care system in Ghana is similar to those in other developing countries and access to health services for remote communities is extremely limited. In July, 2010, the Government of Ghana launched the national e health strategy. A number of international organizations have initiated various pilot projects, including disseminating and collecting data, education initiatives and telemedicine. In addition, several institutions and organizations are dedicated to the promotion of e-health and a range of Web-based health consultancy services have begun. The main objective of this study is to provide an overview of eHealth activities in Ghana. It was a daunting task, not least because of the need to gather information on eHealth projects and initiatives in Ghana, as there is no existing repository of such information. Through literature search in Africa journals online, Hinari, Medline, Google.com, Journal of Telemedicine and e-Health, Journal of Telemedicine and Telecare, Journal of Medical Internet Research and Interaction with eHealth experts, followed up with some of the authors' for directions to other projects, and following the references in some articles. A total of twenty-two (22) pilot projects have been identified in Ghana. Mobile devices in use range from PDAs to simple phones and smart phones. The key findings of this research are that there are about 22 eHealth project at various stages of implementation in Ghana. Some of these projects have wind up and others are still being implemented. Mobile devices in use range from PDAs to simple mobile phones and smart phones. Most of the projects have been donor initiated. Data collection started in March 2010 to June 2013. Although eHealth seems to have a limited role in Ghana at present, there is growing interest in the opportunities it may offer in terms of improving the delivery and access to services, especially in remote locations. Recommendations for further research are provided.

  9. Genetic Analyses in Health Laboratories: Current Status and Expectations

    Science.gov (United States)

    Finotti, Alessia; Breveglieri, Giulia; Borgatti, Monica; Gambari, Roberto

    Genetic analyses performed in health laboratories involve adult patients, newborns, embryos/fetuses, pre-implanted pre-embryos, pre-fertilized oocytes and should meet the major medical needs of hospitals and pharmaceutical companies. Recent data support the concept that, in addition to diagnosis and prognosis, genetic analyses might lead to development of personalized therapy. Novel frontiers in genetic testing involve the development of single cell analyses and non-invasive assays, including those able to predict outcome of cancer pathologies by looking at circulating tumor cells, DNA, mRNA and microRNAs. In this respect, PCR-free diagnostics appears to be one of the most interesting and appealing approaches.

  10. Current status of yoga in mental health services.

    Science.gov (United States)

    Varambally, Shivarama; Gangadhar, B N

    2016-06-01

    Yoga (derived from 'yuj' which means to yoke together or unite) has been used for millennia as a tool for self-improvement, with the ultimate goal of uniting the individual consciousness with the universal. The physical elements of yoga, although seen as necessary in the path to achieve the goal, they were not considered as the endpoint for a practitioner. Sage Patanjali, who codified the practices into an eight-limbed model (Ashtanga yoga) in the Patanjali Yoga Sutras, makes it clear that the target of yoga is primarily the mind. However, in the modern world, yoga practices have become immensely popular as aids to improve health. Yoga-based practices are being extensively used as therapeutic ingredients, alone or as adjuncts to other therapies in a variety of disorders, both physical and mental. There is now strong evidence to suggest that yoga-based interventions are beneficial in several lifestyle disorders. Recent research has also shown significant benefits in mental disorders such as depression, anxiety, and psychosis. This paper discusses the place of yoga as one of the therapeutic strategies in the holistic approach to mental disorders, and the challenges inherent to research in this area.

  11. Understanding the current status and exploring the potential for distance education in public health in India.

    Science.gov (United States)

    Sharma, Kavya; George, Sunil; Zodpey, Sanjay

    2011-01-01

    Continuing education of health care providers plays an important role in producing a health work force that is efficient and effective. In India public health education has primarily relied on conventional methods of training. However, such methods have limitations in equipping the health workforce of a vast and varied country like India. This paper analyzes the current status of distance education in public health and lists the various courses that are presently available in India through the distance education mode. Presently 25 institutions in India are offering 69 courses in various domains of public health through distance education. The providers of these programs comprised both government and private educational institutions. This paper also points out the role and importance of various stakeholders in the design and delivery of distance education programs in public health and raises key areas that need attention in the governance of such programs. It urges the use of digital technology in the delivery of distance education programs and points out how distance education that is designed and delivered using the latest technology could address the current gap in training human resources for health in India.

  12. Health and Gross National Happiness: review of current status in Bhutan

    Directory of Open Access Journals (Sweden)

    Torres CE

    2011-08-01

    Full Text Available Tashi Tobgay1, Ugen Dophu1, Cristina E Torres2, Kesara Na-Bangchang31Department of Public Health, Ministry of Health, Kawajangsa, Bhutan; 2Forum for Ethical Review Committees in Asian and Western Pacific Region, Clinical Coordination and Training Center, 3Thailand Center of Excellence on Drug Discovery and Development (TCEDDD, Thammasat University, Rangsit Campus, ThailandAbstract: Worldwide, contemporary measures of the success of health development programs have been mostly in terms of the reduction of mortality and morbidity as well as increasing longevity. While these goals have yielded much-needed health improvements, the subjective outcomes of these improvements, as experienced by individuals and the communities, have not been considered. Bhutan, under the overarching policy of Gross National Happiness, has provided due consideration to these subjective indicators. Here, we report on the current status of health and happiness in Bhutan as revealed by conventional objective indicators and subjective Gross National Happiness indicators. The current literature on health in Bhutan in relation to the Gross National Happiness Survey conducted by the Centre of Bhutan Studies has been reviewed. Bhutan has made great strides within a short period of modernization, as shown by both objective and subjective indicators. Tremendous challenges lie ahead to achieve the ultimate goal of health and happiness, and how Bhutan articulates its path to modernization may be a lesson for the rest of the world.Keywords: Bhutan, happiness, health, indicators

  13. Prognostics and Health Management of Wind Turbines: Current Status and Future Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Sheng, Shuangwen

    2015-12-14

    Prognostics and health management is not a new concept. It has been used in relatively mature industries, such as aviation and electronics, to help improve operation and maintenance (O&M) practices. In the wind industry, prognostics and health management is relatively new. The level for both wind industry applications and research and development (R&D) has increased in recent years because of its potential for reducing O&M cost of wind power, especially for turbines installed offshore. The majority of wind industry application efforts has been focused on diagnosis based on various sensing and feature extraction techniques. For R&D, activities are being conducted in almost all areas of a typical prognostics and health management framework (i.e., sensing, data collection, feature extraction, diagnosis, prognosis, and maintenance scheduling). This presentation provides an overview of the current status of wind turbine prognostics and health management that focuses on drivetrain condition monitoring through vibration, oil debris, and oil condition analysis techniques. It also discusses turbine component health diagnosis through data mining and modeling based on supervisory control and data acquisition system data. Finally, it provides a brief survey of R&D activities for wind turbine prognostics and health management, along with future opportunities.

  14. The health care system for female workers and its current status in Japan.

    Science.gov (United States)

    Nohara, M; Kagawa, J

    2000-11-01

    In this paper we describe female workers' health care, the women's and maternal protection system within the Japanese legal system, the current status of female workers in Japan, and problems regarding methods of advancing health care and the women's or maternal protection system. Motherhood is respected in the workplace in Japan, and in order to provide an environment in which women can work and still bear and rear children with a sense of security, laws concerning maternal protection of female workers, and revisions in terms of the system have been made, and a new system has been in effect since the fiscal year of 1998. Nevertheless, gender discrimination against women and the disparagement of women, rooted in gender role stereotypes concerning the division of labor, remain firmly planted in the social environment and in long-established custom.

  15. Current status of traditional mental health practice in Ilorin Emirate Council area, Kwara State, Nigeria.

    Science.gov (United States)

    Makanjuola, A B; Adelekan, M L; Morakinyo, O

    2000-01-01

    Twenty-seven traditional mental health practitioners (TMHPs) and 16 patients' relatives (PR) were studied with a view to gaining an understanding of the current status of traditional mental health practice in five local government areas in Ilorin Emirate Council Area, Kwara State, Nigeria. Data was collected using Practitioners' Questionnaire (PQ), Patients' Relatives' Questionnaire (PRQ), Focus Group Discussions (FGDs) and observation of TMHPs in their clinics. Factors which affect utilization of traditional mental health services were also reviewed. We found that TMHPs still enjoy considerable patronage from the populace, are more in numerical strength, and are more widely and evenly dispersed in the community than orthodox mental health practitioners (OMHPs). About 74% of TMHPs expressed interest in attending seminars aimed at improving their skills. Most of the patients' relatives expressed the belief that only traditional healers can understand the supernatural aetiological basis of mental disorders, and can therefore offer more effective care than OMHPs. Some of the negative practices observed were (i) infliction of corporal punishment and physical restraints on patients by some TMHPs resulting in wounds, which often become septic (ii) low level of hygiene at the clinics and (iii) lack of adequate follow-up care. In conclusion, since TMHPs still play a major role in the treatment of the mentally ill in this environment, OMHPs should assist them in improving on some of the negative practices identified. Thus, there is an urgent need to organize a training programme for TMHPs to expose them to the general rules of hygiene in medical care, basic principles of orthodox mental health practice, including human treatment of the mentally ill.

  16. AUTO FIB Current Status

    Science.gov (United States)

    Parry, I.; Sharples, R. M.

    The current status of the automated fibre positioner, Autofib, is reviewed including the positioning performance and the set-up speed. Future plans to build another Autofib for the 4.2 m William Herschel Telescope are also briefly discussed.

  17. Current status and trends in oral health in community dwelling older adults: a global perspective.

    Science.gov (United States)

    Kossioni, Anastassia E

    2013-01-01

    To record the available current national and regional data on the oral health of community-dwelling (living in their own homes, not institutionalised) older people globally and discuss the future trends considering existing dangers and opportunities. A literature search on tooth loss, dental decay and periodontal disease in the elderly was performed using available databases and electronic sources. The findings revealed that the updated national data are scarce in many parts of the world, particularly in Africa, Asia and South America, and direct comparisons are not always possible due to methodological variations. The available information may indicate that dental disease in older adults worldwide is more prevalent compared to younger age groups, with significant variation between countries and regions. Tooth loss is currently more common in the developed countries, while dental decay and periodontal disease are more widespread globally. There are important threats for further deterioration of the oral status among older adults in many developed and less developed areas due to existing sociodemographic and economic risk factors. National studies should be undertaken to record the specific oral problems of the elderly in each area. It is also necessary to develop gerodontology study programmes globally at the undergraduate, postgraduate and continuing education levels which will enhance dentists' knowledge, skills and attitudes towards oral care in the older population, and will promote opportunities for further research and development of relevant policies.

  18. [Current situation of the research on living conditions and health status of elderly people in Spain].

    Science.gov (United States)

    Machón-Sobrado, Mónica; Vergara-Mitxeltorena, Itziar; Dorronsoro-Iraeta, Miren; Larrañaga-Larrañaga, Nerea; Vrotsou, Kalliopi; Larrañaga-Padilla, Isabel

    2016-01-01

    To analyse the dimensions studied with respect to living and health conditions of the non-institutionalised elderly in the scientific literature in Spain. A content analysis based on secondary sources was carried out by literature searches in Pubmed and Embase in Spanish and English. The search strategies combined terms related to older people, health and/or living conditions and with Spain. All studies assessing living and/or health conditions of elderly in Spain were included. Studies analyzing a specific aspect of living or health conditions and those based on institutionalized population were excluded. A total of 14 studies were considered in the content analysis. The studies are usually local, cross-sectional and data collection is done by direct interview. Variability was observed in the aspects analysed about living and health conditions. All studies included: sociodemographic characteristics, health status and lifestyle habits. Issues related to the status of the out-of home environment are poorly analysed. This work allows knowing the dimensions prioritised in the studies carried out to date about health and living conditions in Spain. It also provides key elements for the development of future research aiming to integrate both living and health conditions of elderly population, both aspects closely related. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  19. Evidence-based practice in Occupational Health Psychology. Current status and further developments

    Directory of Open Access Journals (Sweden)

    Maricutoiu, Laurentiu P.

    2012-04-01

    Full Text Available The present paper discusses the status of evidence-based practice in Occupational Health Psychology (OHP. After several searches on large online databases, we have found that OHP papers that discuss interventions are less than 10% of the overall literature. Furthermore, quantitative reviews research that reports interventions on major OHP topics are generally absent. In the last part of the paper, we formulate some reccomendations for increasing the number of papers relevant for evidence-based practice in OHP.

  20. [Health education for major parasitic diseases in rural community of China: current status and future development].

    Science.gov (United States)

    Zhang, Jing; Lin, Dan-dan

    2013-08-01

    Owing to human parasitic diseases being related to behavior, the health education as an important measure to prevent parasite infections through human behavior intervention, has played an important role in the process of parasitic disease prevention and control in rural area of China. This paper comments on the development history of the health education for parasitic disease prevention and control, current intervention modes and the effect of the health education for parasitic diseases in rural area. This paper also summarizes the role and impact of different modes of the health education for parasitic disease prevention and control and gives some suggestions to future development of the health education in rural area under current prevalent situation of parasitic diseases.

  1. Physiological effects of oral glucosamine on joint health: Current status and consensus on future research priorities

    NARCIS (Netherlands)

    Y. Henrotin (Yves); B. Chevalier (Bernard); G. Herrero-Beaumont; T. McAlindon (Timothy); A. Mobasheri (Ali); K. Pavelka (Karel); C. Schön (Christiane); H.H. Weinans (Harrie); H. Biesalski (Hans)

    2013-01-01

    textabstractThe aim of this paper was to provide an overview of the current knowledge and understanding of the potential beneficial physiological effects of glucosamine (GlcN) on joint health. The objective was to reach a consensus on four critical questions and to provide recommendations for future

  2. Mind-body CAM interventions: current status and considerations for integration into clinical health psychology.

    Science.gov (United States)

    Park, Crystal

    2013-01-01

    Complementary and alternative medicine (CAM) is increasingly used for treating myriad health conditions and for maintaining general health. The present article provides an overview of current CAM use with a specific focus on mind-body CAM and its efficacy in treating health conditions. Characteristics of CAM users are presented, and then evidence regarding the efficacy of mind-body treatments (biofeedback, meditation, guided imagery, progressive muscle relaxation, deep breathing, hypnosis, yoga, tai chi, and qi gong) is reviewed. Demographics associated with CAM use are fairly well-established, but less is known about their psychological characteristics. Although the efficacy of mind-body CAM modalities for health conditions is receiving a great deal of research attention, studies have thus far produced a weak base of evidence. Methodological limitations of current research are reviewed. Suggestions are made for future research that will provide more conclusive knowledge regarding efficacy and, ultimately, effectiveness of mind-body CAM. Considerations for clinical applications, including training and competence, ethics, treatment tailoring, prevention efforts, and diversity, conclude the article. Integration of CAM modalities into clinical health psychology can be useful for researchers taking a broader perspective on stress and coping processes, illness behaviors, and culture; for practitioners seeking to incorporate CAM perspectives into their work; and for policy makers in directing healthcare resources wisely. © 2012 Wiley Periodicals, Inc.

  3. Perspective: Improving nutritional guidelines for sustainable health policies: Current status and perspectives

    DEFF Research Database (Denmark)

    Magni, Paolo; Bier, Dennis M; Pecorelli, Sergio

    2017-01-01

    application of these concepts requires the translation of scientific information into practical approaches that have a tangible and measurable impact at both individual and population levels. The agenda for the future is expected to support available methodology in nutrition research to personalize guideline...... a constructive coalition among scientists, policy makers, and communication professionals for sustainable health and nutritional policies. Currently, a strong rationale and available data support a personalized dietary approach according to personal variables, including sex and age, circulating metabolic...

  4. Prebiotics and the health benefits of fiber: current regulatory status, future research, and goals.

    Science.gov (United States)

    Brownawell, Amy M; Caers, Wim; Gibson, Glenn R; Kendall, Cyril W C; Lewis, Kara D; Ringel, Yehuda; Slavin, Joanne L

    2012-05-01

    First defined in the mid-1990s, prebiotics, which alter the composition and activity of gastrointestinal (GI) microbiota to improve health and well-being, have generated scientific and consumer interest and regulatory debate. The Life Sciences Research Organization, Inc. (LSRO) held a workshop, Prebiotics and the Health Benefits of Fiber: Future Research and Goals, in February 2011 to assess the current state of the science and the international regulatory environment for prebiotics, identify research gaps, and create a strategy for future research. A developing body of evidence supports a role for prebiotics in reducing the risk and severity of GI infection and inflammation, including diarrhea, inflammatory bowel disease, and ulcerative colitis as well as bowel function disorders, including irritable bowel syndrome. Prebiotics also increase the bioavailability and uptake of minerals and data suggest that they reduce the risk of obesity by promoting satiety and weight loss. Additional research is needed to define the relationship between the consumption of different prebiotics and improvement of human health. New information derived from the characterization of the composition and function of different prebiotics as well as the interactions among and between gut microbiota and the human host would improve our understanding of the effects of prebiotics on health and disease and could assist in surmounting regulatory issues related to prebiotic use.

  5. Wi-Fi and health: review of current status of research.

    Science.gov (United States)

    Foster, Kenneth R; Moulder, John E

    2013-12-01

    This review summarizes the current state of research on possible health effects of Wi-Fi (a commercial name for IEEE 802.11-compliant wireless networking). In response to public concerns about health effects of Wi-Fi and wireless networks and calls by government agencies for research on possible health and safety issues with the technology, a considerable amount of technology-specific research has been completed. A series of high quality engineering studies have provided a good, but not complete, understanding of the levels of radiofrequency (RF) exposure to individuals from Wi-Fi. The limited number of technology-specific bioeffects studies done to date are very mixed in terms of quality and outcome. Unequivocally, the RF exposures from Wi-Fi and wireless networks are far below U.S. and international exposure limits for RF energy. While several studies report biological effects due to Wi-Fi-type exposures, technical limitations prevent drawing conclusions from them about possible health risks of the technology. The review concludes with suggestions for future research on the topic.

  6. Current status of health technology reassessment of non-drug technologies: survey and key informant interviews

    Directory of Open Access Journals (Sweden)

    Leggett Laura E

    2012-12-01

    Full Text Available Abstract Background Health Technology Reassessment (HTR is a structured, evidence-based assessment of the clinical, social, ethical and economic effects of a technology currently used in the health care system, to inform optimal use of that technology in comparison to its alternatives. Little is known about current international HTR practices. The objective of this research was to summarize experience-based information gathered from international experts on the development, initiation and implementation of a HTR program. Methods A mixed methods approach, using a survey and in-depth interviews, was adopted. The survey covered 8 concepts: prioritization/identification of potentially obsolete technologies; program development; implementation; mitigation; program championing; stakeholder engagement; monitoring; and reinvestment. Members of Health Technology Assessment International (HTAi and the International Network of Agencies for Health Technology Assessment (INAHTA formed the sampling frame. Participation was solicited via email and the survey was administered online using SurveyMonkey. Survey results were analyzed using descriptive statistics. To gather more in-depth knowledge, semi-structured interviews were conducted among organizations with active HTR programs. Interview questions were developed using the same 8 concepts. The hour-long interviews were recorded, transcribed and analyzed using constant comparative analysis. Results Ninety-five individuals responded to the survey: 49 were not discussing HTR, 21 were beginning to discuss HTR, nine were imminently developing a program, and 16 participants had programs and were completing reassessments. The survey results revealed that methods vary widely and that although HTR is a powerful tool, it is currently not being used to its full potential. Of the 16 with active programs, nine agreed to participate in follow-up interviews. Interview participants identified early and extensive stakeholder

  7. [The health food product Noni--does marketing harmonize with the current status of research?].

    Science.gov (United States)

    Johansen, Rolf

    2008-03-13

    Norwegian cancer patients frequently use Noni. The objective of this study was to find out whether the way noni is marketed in Norway and the health claims made about the product harmonize with current scientific knowledge of its benefits/adverse effects. An overview of medical research on noni was obtained from three databases. Web sites for private persons and for companies that sell noni in Norway were examined. Books, pamphlets etc. from a company specializing in selling information material about noni, were also examined. 48 scientific articles were included in the study, but none of these were clinical studies of humans. Several pharmacological effects of noni have been shown in vitro and in animal models (e.g., increased survival for animals with cancer). Information material describes noni as a health-promoting product that patients with most diseases will benefit from. Noni is to a great extent sold by multi-level marketing, but is also commonly sold by health food stores. There is no scientific basis for claiming that patients will benefit from using noni for any diseases. The way this product is sold has several worrying aspects.

  8. [Development and Current Status of the Health Education Curriculum of the German Pension Insurance].

    Science.gov (United States)

    Worringen, Ulrike; Meng, Karin; Bitzer, Eva-Maria; Brandes, Iris; Faller, Hermann

    2017-08-01

    The health education curriculum of the German pension insurance comprises 27 patient education programs that are mostly indication-based. The curriculum aims to support the implementation of patient-oriented patient education in German rehabilitation centers. The effectiveness of several of the educational programs was evaluated in controlled trials with heterogeneous results. Overall, the dissemination of the evaluated programs in rehabilitation practice can be recommended. They constitute an essential part of the overall treatment concept, but are often modified in clinical practice. In particular, the physician led modules are frequently conducted in larger group settings. It is currently considered how these routine working conditions might be reflected in the quality assurance system of the German pension insurance and a cross-organizational conceptual framework. © Georg Thieme Verlag KG Stuttgart · New York.

  9. Mycotoxin problem in Africa: current status, implications to food safety and health and possible management strategies.

    Science.gov (United States)

    Wagacha, J M; Muthomi, J W

    2008-05-10

    Mycotoxins are toxic secondary metabolites of fungal origin and contaminate agricultural commodities before or under post-harvest conditions. They are mainly produced by fungi in the Aspergillus, Penicillium and Fusarium genera. When ingested, inhaled or absorbed through the skin, mycotoxins will cause lowered performance, sickness or death on humans and animals. Factors that contribute to mycotoxin contamination of food and feed in Africa include environmental, socio-economic and food production. Environmental conditions especially high humidity and temperatures favour fungal proliferation resulting in contamination of food and feed. The socio-economic status of majority of inhabitants of sub-Saharan Africa predisposes them to consumption of mycotoxin contaminated products either directly or at various points in the food chain. The resulting implications include immuno-suppression, impaired growth, various cancers and death depending on the type, period and amount of exposure. A synergistic effect between mycotoxin exposure and some important diseases in the continent such as malaria, kwashiorkor and HIV/AIDS have been suggested. Mycotoxin concerns have grown during the last few decades because of their implications to human and animal health, productivity, economics of their management and trade. This has led to development of maximum tolerated limits for mycotoxins in various countries. Even with the standards in place, the greatest recorded fatal mycotoxin-poisoning outbreak caused by contamination of maize with aflatoxins occurred in Africa in 2004. Pre-harvest practices; time of harvesting; handling of produce during harvesting; moisture levels at harvesting, transportation, marketing and processing; insect damage all contribute to mycotoxin contamination. Possible intervention strategies include good agricultural practices such as early harvesting, proper drying, sanitation, proper storage and insect management among others. Other possible interventions

  10. Current status of environmental, health, and safety issues of electrochemical capacitors for advanced vehicle applications

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, L J; Hammel, C J

    1997-04-01

    Electrochemical capacitors are a candidate for traction power assists in hybrid electric vehicles (HEVs). Other advanced automotive applications, while not the primary focus of current development efforts, are also possible. These include load leveling high-energy batteries, power conditioning electronics, electrically hated catalysts, electric power steering, and engine starter power. Higher power and longer cycle life are expected for electrochemical capacitors than for batteries. Evaluation of environmental, health, and safety (EH and S) issues of electrochemical capacitors is an essential part of the development and commercialization of electrochemical capacitors for advanced vehicles. This report provides an initial EH and S assessment. This report presents electrochemical capacitor electrochemistry, materials selection, intrinsic material hazards, mitigation of those hazards, environmental requirements, pollution control options, and shipping requirements. Most of the information available for this assessment pertains to commercial devices intended for application outside the advanced vehicle market and to experiment or prototype devices. Electrochemical capacitors for power assists in HEVs are not produced commercially now. Therefore, materials for advanced vehicle electrochemical capacitors may change, and so would the corresponding EH and S issues. Although changes are possible, this report describes issues for likely electrochemical capacitor designs.

  11. Games for health for children—Current status and needed research

    Science.gov (United States)

    Videogames for health (G4H) offer exciting, innovative, potentially highly effective methods for increasing knowledge, delivering persuasive messages, changing behaviors, and influencing health outcomes. Although early outcome results are promising, additional research is needed to determine the gam...

  12. Mental health in China: current status and prevention and control of mental disorders

    Institute of Scientific and Technical Information of China (English)

    张维熙

    2003-01-01

    @@ Mental health is the balance between all aspects of life (e.g. social, physical, spiritual and emotional). Mental health is far more than absence of mental illness and has to do with the prevention and management of various kinds of psychoses and psychological and behavior disorders so as to improve overall level of mental health in populations.

  13. Designing serious video games for health behavior change: Current status and future directions

    Science.gov (United States)

    Serious video games for health are designed to entertain while changing a specific health behavior. This article identifies behavioral principles that can guide the development of serious video games focused on changing a variety of health behaviors, including those attempting to decrease risk of o...

  14. Designing Serious Video Games for Health Behavior Change: Current Status and Future Directions

    OpenAIRE

    Thompson, Debbe

    2012-01-01

    Serious video games for health are designed to entertain while changing a specific health behavior. This article identifies behavioral principles that can guide the development of serious video games focused on changing a variety of health behaviors, including those attempting to decrease risk of obesity and type 2 diabetes. Guidelines discussed include how to develop video games that provide a solid foundation for behavior change by enhancing a player’s knowledge and skill, ways in which per...

  15. Current status of DUMAND

    Energy Technology Data Exchange (ETDEWEB)

    Grieder, P.K.F.

    We give a brief description of the scientific aims of the DUMAND project, of the system lay-out and its capabilities, together with some technical details of the detector modules. Subsequently we present the anticipated project schedule and construction strategy, followed by an account of the present project status.

  16. The current status of mHealth for diabetes: will it be the next big thing?

    Science.gov (United States)

    Klonoff, David C

    2013-05-01

    mHealth is an emerging concept in health care and uses mobile communications devices for health services and information. Mobile phones, patient monitoring devices, tablets, personal digital assistants, and other wireless devices can be part of mHealth systems. With mHealth systems, glucose data can now be automatically collected, transmitted, aggregated with other physiologic data, analyzed, stored, and presented as actionable information. mHealth systems use mobile decision support software applications (or apps) to assist or direct health care professionals to make decisions, or they can assist or direct patients to make decisions without waiting for input from a clinician. With real-time decision support for patients, appropriate actions can be taken in real time without waiting to see a clinician. Decisions can be personalized if individual treatment goals and personal preferences for treatment are inputted into an app. Few mHealth apps for diabetes have been rigorously tested. Outcome studies of the use of mHealth for diabetes from the literature have shown the potential for benefits, but higher-quality studies are needed. Regulatory approval of mHealth products will require demonstration of safety and effectiveness, especially where information and trends are not just presented to patients, but used to make treatment recommendations. Three additional hurdles must be overcome to facilitate widespread adoption of this technology, including demonstration of the following: (1) privacy to satisfy regulators, (2) clinical benefit to satisfy clinicians, and (3) economic benefit to satisfy payers. mHealth for diabetes is making rapid strides and is expected to be a transforming technology that will be the next big thing.

  17. [Role and function of public health nurses in Taiwan: review of current status and future perspectives].

    Science.gov (United States)

    Yeh, Yen-Po

    2014-06-01

    Public health nursing is a core practice of primary health care. Public health nurses (PHNs) in Taiwan act both as individual/family-based primary care providers and as population-based community care providers. Previous studies in Western countries have shown the role preference of PHNs to be highly influenced by the structure of the healthcare system, policies and major programs, and health insurance reimbursement mechanisms. Thus, the impact of the health transition and related changes in the abovementioned systems should be taken into consideration when adjusting the roles and functions of PHNs. The rising prevalence of chronic diseases and the multiple burdens caused by diseases is making healthcare delivery increasingly complicated. With PHNs no longer able to provide "catch-all" services due to manpower shortages, several potential specialty areas have opened up to participation and development by community nursing. These include psychiatric care, long-term care and palliative care, school/workplace health promotion, and disease management in hospitals. It will be essential that community nurses bridge the gap in service left by PHNs so that PHNs may refocus their job role on the health needs of the community as a whole. PHNs should continue to build partnerships with primary care settings and perform the key functions of demonstration, support, collaboration, service, and surveillance in the community.

  18. Urban groundwater quality in sub-Saharan Africa: current status and implications for water security and public health

    Science.gov (United States)

    Lapworth, D. J.; Nkhuwa, D. C. W.; Okotto-Okotto, J.; Pedley, S.; Stuart, M. E.; Tijani, M. N.; Wright, J.

    2017-01-01

    Groundwater resources are important sources of drinking water in Africa, and they are hugely important in sustaining urban livelihoods and supporting a diverse range of commercial and agricultural activities. Groundwater has an important role in improving health in sub-Saharan Africa (SSA). An estimated 250 million people (40% of the total) live in urban centres across SSA. SSA has experienced a rapid expansion in urban populations since the 1950s, with increased population densities as well as expanding geographical coverage. Estimates suggest that the urban population in SSA will double between 2000 and 2030. The quality status of shallow urban groundwater resources is often very poor due to inadequate waste management and source protection, and poses a significant health risk to users, while deeper borehole sources often provide an important source of good quality drinking water. Given the growth in future demand from this finite resource, as well as potential changes in future climate in this region, a detailed understanding of both water quantity and quality is required to use this resource sustainably. This paper provides a comprehensive assessment of the water quality status, both microbial and chemical, of urban groundwater in SSA across a range of hydrogeological terrains and different groundwater point types. Lower storage basement terrains, which underlie a significant proportion of urban centres in SSA, are particularly vulnerable to contamination. The relationship between mean nitrate concentration and intrinsic aquifer pollution risk is assessed for urban centres across SSA. Current knowledge gaps are identified and future research needs highlighted.

  19. Urban groundwater quality in sub-Saharan Africa: current status and implications for water security and public health

    Science.gov (United States)

    Lapworth, D. J.; Nkhuwa, D. C. W.; Okotto-Okotto, J.; Pedley, S.; Stuart, M. E.; Tijani, M. N.; Wright, J.

    2017-06-01

    Groundwater resources are important sources of drinking water in Africa, and they are hugely important in sustaining urban livelihoods and supporting a diverse range of commercial and agricultural activities. Groundwater has an important role in improving health in sub-Saharan Africa (SSA). An estimated 250 million people (40% of the total) live in urban centres across SSA. SSA has experienced a rapid expansion in urban populations since the 1950s, with increased population densities as well as expanding geographical coverage. Estimates suggest that the urban population in SSA will double between 2000 and 2030. The quality status of shallow urban groundwater resources is often very poor due to inadequate waste management and source protection, and poses a significant health risk to users, while deeper borehole sources often provide an important source of good quality drinking water. Given the growth in future demand from this finite resource, as well as potential changes in future climate in this region, a detailed understanding of both water quantity and quality is required to use this resource sustainably. This paper provides a comprehensive assessment of the water quality status, both microbial and chemical, of urban groundwater in SSA across a range of hydrogeological terrains and different groundwater point types. Lower storage basement terrains, which underlie a significant proportion of urban centres in SSA, are particularly vulnerable to contamination. The relationship between mean nitrate concentration and intrinsic aquifer pollution risk is assessed for urban centres across SSA. Current knowledge gaps are identified and future research needs highlighted.

  20. Global health training and international clinical rotations during residency: current status, needs, and opportunities.

    Science.gov (United States)

    Drain, Paul K; Holmes, King K; Skeff, Kelley M; Hall, Thomas L; Gardner, Pierce

    2009-03-01

    Increasing international travel and migration have contributed to globalization of diseases. Physicians today must understand the global burden and epidemiology of diseases, the disparities and inequities in global health systems, and the importance of cross-cultural sensitivity. To meet these needs, resident physicians across all specialties have expressed growing interest in global health training and international clinical rotations. More residents are acquiring international experience, despite inadequate guidance and support from most accreditation organizations and residency programs. Surveys of global health training, including international clinical rotations, highlight the benefits of global health training as well as the need for a more coordinated approach. In particular, international rotations broaden a resident's medical knowledge, reinforce physical examination skills, and encourage practicing medicine among underserved and multicultural populations. As residents recognize these personal and professional benefits, a strong majority of them seek to gain international clinical experience. In conclusion, with feasible and appropriate administrative steps, all residents can receive global health training and be afforded the accreditation and programmatic support to participate in safe international rotations. The next steps should address accreditation for international rotations and allowance for training away from continuity clinics by residency accreditation bodies, and stipend and travel support for six or more weeks of call-free elective time from residency programs.

  1. Designing serious video games for health behavior change: current status and future directions.

    Science.gov (United States)

    Thompson, Debbe

    2012-07-01

    Serious video games for health are designed to entertain while changing a specific health behavior. This article identifies behavioral principles that can guide the development of serious video games focused on changing a variety of health behaviors, including those attempting to decrease risk of obesity and type 2 diabetes. Guidelines discussed include how to develop video games that provide a solid foundation for behavior change by enhancing a player's knowledge and skill, ways in which personal mastery experiences can be incorporated into a video game environment, using game characters and avatars to promote observational learning, creating personalized experiences through tailoring, and the importance of achieving a balance between "fun-ness" and "seriousness." The article concludes with suggestions for future research needed to inform this rapidly growing field. © 2012 Diabetes Technology Society.

  2. Current Status of Pathologic Examinations in Korea, 2011–2015, Based on the Health Insurance Review and Assessment Service Dataset

    Directory of Open Access Journals (Sweden)

    Sun-ju Byeon

    2017-03-01

    Full Text Available Background Pathologic examinations play an important role in medical services. Until recently, the overall status of pathologic examinations in Korea has not been identified. I conducted a nationwide survey of pathologic examination status using the insurance reimbursements (IRs dataset from the Health Insurance Review and Assessment Service (HIRA. The aims of this study were to estimate current pathologic examination status in Korea and to provide information for future resource arrangement in the pathology area. Methods I asked HIRA to provide data on IR requests, including pathologic examinations from 2011 to 2015. Pathologic examination status was investigated according to the following categories: annual statistics, requesting department, type of medical institution, administrative district, and location at which pathologic examinations were performed. Results Histologic mapping, immunohistochemistry, and cervicovaginal examinations have increased in the last 5 years. Internal medicine, general surgery, obstetrics/gynecology, and urology were the most common medical departments requesting pathologic examinations. The majority of pathologic examinations were frequently performed in tertiary hospitals. About 60.3% of pathologic examinations were requested in medical institutions located in Seoul, Gyeonggi-do, and Busan. More than half of the biopsies and aspiration cytologic examinations were performed using outside services. The mean period between IR requests and 99 percentile IR request completion inspections was 6.2 months. Conclusions This survey was based on the HIRA dataset, which is one of the largest medical datasets in Korea. The trends of some pathologic examinations were reflected in the policies and needs for detailed diagnosis. The numbers and proportions of pathologic examinations were correlated with the population and medical institutions of the area, as well as patient preference. These data will be helpful for future

  3. Serious Games and Gamification for Mental Health: Current Status and Promising Directions.

    Science.gov (United States)

    Fleming, Theresa M; Bavin, Lynda; Stasiak, Karolina; Hermansson-Webb, Eve; Merry, Sally N; Cheek, Colleen; Lucassen, Mathijs; Lau, Ho Ming; Pollmuller, Britta; Hetrick, Sarah

    2016-01-01

    Computer games are ubiquitous and can be utilized for serious purposes such as health and education. "Applied games" including serious games (in brief, computerized games for serious purposes) and gamification (gaming elements used outside of games) have the potential to increase the impact of mental health internet interventions via three processes. First, by extending the reach of online programs to those who might not otherwise use them. Second, by improving engagement through both game-based and "serious" motivational dynamics. Third, by utilizing varied mechanisms for change, including therapeutic processes and gaming features. In this scoping review, we aim to advance the field by exploring the potential and opportunities available in this area. We review engagement factors which may be exploited and demonstrate that there is promising evidence of effectiveness for serious games for depression from contemporary systematic reviews. We illustrate six major categories of tested applied games for mental health (exergames, virtual reality, cognitive behavior therapy-based games, entertainment games, biofeedback, and cognitive training games) and demonstrate that it is feasible to translate traditional evidence-based interventions into computer gaming formats and to exploit features of computer games for therapeutic change. Applied games have considerable potential for increasing the impact of online interventions for mental health. However, there are few independent trials, and direct comparisons of game-based and non-game-based interventions are lacking. Further research, faster iterations, rapid testing, non-traditional collaborations, and user-centered approaches are needed to respond to diverse user needs and preferences in rapidly changing environments.

  4. Serious Games and Gamification for Mental Health: Current Status and Promising Directions

    Science.gov (United States)

    Fleming, Theresa M.; Bavin, Lynda; Stasiak, Karolina; Hermansson-Webb, Eve; Merry, Sally N.; Cheek, Colleen; Lucassen, Mathijs; Lau, Ho Ming; Pollmuller, Britta; Hetrick, Sarah

    2017-01-01

    Computer games are ubiquitous and can be utilized for serious purposes such as health and education. “Applied games” including serious games (in brief, computerized games for serious purposes) and gamification (gaming elements used outside of games) have the potential to increase the impact of mental health internet interventions via three processes. First, by extending the reach of online programs to those who might not otherwise use them. Second, by improving engagement through both game-based and “serious” motivational dynamics. Third, by utilizing varied mechanisms for change, including therapeutic processes and gaming features. In this scoping review, we aim to advance the field by exploring the potential and opportunities available in this area. We review engagement factors which may be exploited and demonstrate that there is promising evidence of effectiveness for serious games for depression from contemporary systematic reviews. We illustrate six major categories of tested applied games for mental health (exergames, virtual reality, cognitive behavior therapy-based games, entertainment games, biofeedback, and cognitive training games) and demonstrate that it is feasible to translate traditional evidence-based interventions into computer gaming formats and to exploit features of computer games for therapeutic change. Applied games have considerable potential for increasing the impact of online interventions for mental health. However, there are few independent trials, and direct comparisons of game-based and non-game-based interventions are lacking. Further research, faster iterations, rapid testing, non-traditional collaborations, and user-centered approaches are needed to respond to diverse user needs and preferences in rapidly changing environments. PMID:28119636

  5. Health psychology: status and trends.

    Science.gov (United States)

    Blancarte, A L; Murphy, K J; Reilley, R R

    1991-08-01

    This study investigated the present status and suggested trends in health psychology as reported by American Psychological Association Division 38 (Health Psychology) members. A 25-item mail-in survey was developed to obtain these data from a randomly selected sample of 300. Information includes a demographic description of the respondents, their selection of influential books, journals, and individuals, and their opinions regarding the current status and desirable future trends in the field of health psychology.

  6. Games for Health for Children—Current Status and Needed Research

    Science.gov (United States)

    Blumberg, Fran; Buday, Richard; DeSmet, Ann; Fiellin, Lynn E.; Green, C. Shawn; Kato, Pamela M.; Lu, Amy Shirong; Maloney, Ann E.; Mellecker, Robin; Morrill, Brooke A.; Peng, Wei; Shegog, Ross; Simons, Monique; Staiano, Amanda E.; Thompson, Debbe; Young, Kimberly

    2016-01-01

    Abstract Videogames for health (G4H) offer exciting, innovative, potentially highly effective methods for increasing knowledge, delivering persuasive messages, changing behaviors, and influencing health outcomes. Although early outcome results are promising, additional research is needed to determine the game design and behavior change procedures that best promote G4H effectiveness and to identify and minimize possible adverse effects. Guidelines for ideal use of different types of G4H by children and adolescents should be elucidated to enhance effectiveness and minimize adverse effects. G4H stakeholders include organizational implementers, policy makers, players and their families, researchers, designers, retailers, and publishers. All stakeholders should be involved in G4H development and have a voice in setting goals to capitalize on their insights to enhance effectiveness and use of the game. In the future, multiple targeted G4H should be available to meet a population's diverse health needs in developmentally appropriate ways. Substantial, consistent, and sophisticated research with appropriate levels of funding is needed to realize the benefits of G4H. PMID:26262772

  7. Current status on health sciences research productivity pertaining to Angola up to 2014.

    Science.gov (United States)

    Sambo, Maria do Rosário; Ferreira, Albano V L

    2015-07-01

    Health research driven by the healthcare demands of the population can provide an informative evidence base to support decision-making processes on health policies, programmes, and practices. This paper surveyed the production of scientific research concerning health in Angola, specifically to access the publication rate over time, the main research topics and scientific fields, and the contribution of Angolan researchers and institutions. The study focused on data collected in a retrospective literature search in Biblioteca Virtual em Saúde (BVS) as of June 8, 2014, with the keyword "Angola" and on content information in correspondent publications deposited in PubMed. BVS generated 1,029 hits, 74.6 % of which were deposited in PubMed where 301 abstracts were described. From 1979 to 2003, there were 62 publications and in 2004-2013 the quantity increased four-fold (n = 232); malaria was the most frequent topic (n = 42). Angola was the country with the largest number of publications, taking into account the primary affiliation of the first author (n = 45). Universities, institutes, or research centres accounted for 65 % of the publications and in descending order Portugal, Brazil, and the United States of America occupied the three first positions. Epidemiology was by far the most frequent field of research (n = 165). The number of publications has increased steadily over the past 10 years, with predominance on malaria topics. Angola was the country with the largest number of major affiliations of the first author, but the contribution of Angolan institutions was relatively low, indicating a need to reinforce academic research institutions in the country.

  8. Current Status of Health and Safety Issues of Sodium/Metal Chloride (Zebra) Batteries

    Energy Technology Data Exchange (ETDEWEB)

    Trickett, D.

    1998-12-15

    This report addresses environmental, health, and safety (EH&S) issues associated with sodium/ metal chloride batteries, in general, although most references to specific cell or battery types refer to units developed or being developed under the Zebra trademark. The report focuses on issues pertinent to sodium/metal chloride batteries and their constituent components; however, the fact that some ''issues'' arise from interaction between electric vehicle (EV) and battery design compels occasional discussion amid the context of EV vehicle design and operation. This approach has been chosen to provide a reasonably comprehensive account of the topic from a cell technology perspective and an applications perspective.

  9. Biosimilar drugs: Current status.

    Science.gov (United States)

    Kumar, Rajiv; Singh, Jagjit

    2014-07-01

    Biologic products are being developed over the past three decades. The expiry of patent protection for many biological medicines has led to the development of biosimilars in UK or follow on biologics in USA. This article reviews the literature on biosimilar drugs that covers the therapeutic status and regulatory guidelines. Appraisal of published articles from peer reviewed journals for English language publications, search from PubMed, and guidelines from European Medicines Agency, US Food Drug Administration (FDA) and India were used to identify data for review. Literature suggest that biosimilars are similar biological products, i.e., comparable but not identical to the reference product, are not generic version of innovator product and do not ensure therapeutic equivalence. Biosimilars present more challenges than conventional generics and marketing approval is also more complicated. To improve access, US Congress passed the Biologics Price Competition and Innovation act 2009 and US FDA allowed "abbreviated pathway" for their approval. U.S law has defined new standards and terms and EMA scientific guidelines have also set detailed approval standards. India being one of the most preferred manufacturing destinations of biosimilars, there is a need for stringent safety and regulatory guidelines. The New India Guidelines "Draft Guidelines on Similar Biologics were announced in June 2012, by Department of Biotechnology at Boston bio and available online.

  10. Upper Extremity Injured Workers Stratified by Current Work Status: An Examination of Health Characteristics, Work Limitations and Work Instability

    Directory of Open Access Journals (Sweden)

    H Grant

    2010-06-01

    Full Text Available Background: Upper extremity injured workers are an under-studied population. A descriptive comparison of workers with shoulder, elbow and hand injuries reporting to a Canadian Workplace Safety and Insurance Board (WSIB clinic was undertaken.Objective: To determine if differences existed between injury groups stratified by current work status.Methods: All WSIB claimants reporting to our upper extremity clinic between 2003 and 2008 were approached to participate in this descriptive study. 314 working and 146 non-working WSIB claimants completed the Disabilities of the Arm, Shoulder and Hand questionnaire (DASH; Short Form health survey (SF36; Worker’s Limitations Questionnaire and the Work Instability Scale. Various parametric and non-parametric analyses were used to assess significant differences between groups on demographic, work and health related variables.Results: Hand, followed by the shoulder and elbow were the most common site of injury. Most non-workers listed their current injury as the reason for being off work, and attempted to return to work once since their injury occurrence. Non-workers and a subset of workers at high risk for work loss showed significantly worse mental functioning. Workers identified physical demands as the most frequent injury-related on the job limitation. 60% of current workers were listed as low risk for work loss on the Work Instability Scale.Conclusions: Poorer mental functioning, being female and sustaining a shoulder injury were risk factors for work instability. Our cohort of injured non-workers were unable to return to work due to their current injury, reinforcing the need to advocate for modified duties, shorter hours and a work environment where stress and injury recurrence is reduced. Future studies examining pre-injury depression as a risk factor for prolonged work absences are warranted.

  11. Tooth regeneration: Current status

    Directory of Open Access Journals (Sweden)

    Dadu Shifali

    2009-01-01

    Full Text Available Regeneration of a functional tooth has the potential to be a promising therapeutic strategy. Experiments have shown that with the use of principles of bioengineering along with adult stem cells, scaffold material, and signaling molecules, tooth regeneration is possible. Research work is in progress on creating a viable bioroot with all its support. A new culture needs to be created that can possibly provide all the nutrients to the stem cells. With the ongoing research, tissue engineering is likely to revolutionize dental health and well-being of people by regenerating teeth over the next decade.

  12. Tooth regeneration: current status.

    Science.gov (United States)

    Dadu, Shifali S

    2009-01-01

    Regeneration of a functional tooth has the potential to be a promising therapeutic strategy. Experiments have shown that with the use of principles of bioengineering along with adult stem cells, scaffold material, and signaling molecules, tooth regeneration is possible. Research work is in progress on creating a viable bioroot with all its support. A new culture needs to be created that can possibly provide all the nutrients to the stem cells. With the ongoing research, tissue engineering is likely to revolutionize dental health and well-being of people by regenerating teeth over the next decade.

  13. Prognostics and Health Management of Wind Turbines -- Current Status and Future Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Sheng, Shuangwen

    2017-04-28

    The global wind industry has seen tremendous growth during the past two decades. However, the industry is challenged by premature component failures, which lead to increased turbine downtime and subsequently, cost of energy for wind power. To mitigate the impacts from these failures, the wind industry has been exploring various areas for improvements ranging from product design, new materials or lubricants, to operation and maintenance (O&M) practices. Condition-based maintenance or prognostics and health management (PHM) has been explored as one enabling technology for improving O&M practices. This chapter provides a brief overview of wind turbine PHM with a focus on operational data mining and condition monitoring of drivetrains. Some future research and development opportunities in wind turbine PHM are also briefly discussed.

  14. Application of structural health monitoring technologies to bio-systems: current status and path forward

    Science.gov (United States)

    Bhalla, Suresh; Srivastava, Shashank; Suresh, Rupali; Moharana, Sumedha; Kaur, Naveet; Gupta, Ashok

    2015-03-01

    This paper presents a case for extension of structural health monitoring (SHM) technologies to offer solutions for biomedical problems. SHM research has made remarkable progress during the last two/ three decades. These technologies are now being extended for possible applications in the bio-medical field. Especially, smart materials, such as piezoelectric ceramic (PZT) patches and fibre-Bragg grating (FBG) sensors, offer a new set of possibilities to the bio-medical community to augment their conventional set of sensors, tools and equipment. The paper presents some of the recent extensions of SHM, such as condition monitoring of bones, monitoring of dental implant post surgery and foot pressure measurement. Latest developments, such as non-bonded configuration of PZT patches for monitoring bones and possible applications in osteoporosis detection, are also discussed. In essence, there is a whole new gamut of new possibilities for SHM technologies making their foray into the bi-medical sector.

  15. Current status of environmental, health, and safety issues of lithium ion electric vehicle batteries

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, L.J.; Ring, S.; Hammel, C.J.

    1995-09-01

    The lithium ion system considered in this report uses lithium intercalation compounds as both positive and negative electrodes and has an organic liquid electrolyte. Oxides of nickel, cobalt, and manganese are used in the positive electrode, and carbon is used in the negative electrode. This report presents health and safety issues, environmental issues, and shipping requirements for lithium ion electric vehicle (EV) batteries. A lithium-based electrochemical system can, in theory, achieve higher energy density than systems using other elements. The lithium ion system is less reactive and more reliable than present lithium metal systems and has possible performance advantages over some lithium solid polymer electrolyte batteries. However, the possibility of electrolyte spills could be a disadvantage of a liquid electrolyte system compared to a solid electrolyte. The lithium ion system is a developing technology, so there is some uncertainty regarding which materials will be used in an EV-sized battery. This report reviews the materials presented in the open literature within the context of health and safety issues, considering intrinsic material hazards, mitigation of material hazards, and safety testing. Some possible lithium ion battery materials are toxic, carcinogenic, or could undergo chemical reactions that produce hazardous heat or gases. Toxic materials include lithium compounds, nickel compounds, arsenic compounds, and dimethoxyethane. Carcinogenic materials include nickel compounds, arsenic compounds, and (possibly) cobalt compounds, copper, and polypropylene. Lithiated negative electrode materials could be reactive. However, because information about the exact compounds that will be used in future batteries is proprietary, ongoing research will determine which specific hazards will apply.

  16. Current status of environmental, health, and safety issues of lithium ion electric vehicle batteries

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, L.J.; Ring, S.; Hammel, C.J.

    1995-09-01

    The lithium ion system considered in this report uses lithium intercalation compounds as both positive and negative electrodes and has an organic liquid electrolyte. Oxides of nickel, cobalt, and manganese are used in the positive electrode, and carbon is used in the negative electrode. This report presents health and safety issues, environmental issues, and shipping requirements for lithium ion electric vehicle (EV) batteries. A lithium-based electrochemical system can, in theory, achieve higher energy density than systems using other elements. The lithium ion system is less reactive and more reliable than present lithium metal systems and has possible performance advantages over some lithium solid polymer electrolyte batteries. However, the possibility of electrolyte spills could be a disadvantage of a liquid electrolyte system compared to a solid electrolyte. The lithium ion system is a developing technology, so there is some uncertainty regarding which materials will be used in an EV-sized battery. This report reviews the materials presented in the open literature within the context of health and safety issues, considering intrinsic material hazards, mitigation of material hazards, and safety testing. Some possible lithium ion battery materials are toxic, carcinogenic, or could undergo chemical reactions that produce hazardous heat or gases. Toxic materials include lithium compounds, nickel compounds, arsenic compounds, and dimethoxyethane. Carcinogenic materials include nickel compounds, arsenic compounds, and (possibly) cobalt compounds, copper, and polypropylene. Lithiated negative electrode materials could be reactive. However, because information about the exact compounds that will be used in future batteries is proprietary, ongoing research will determine which specific hazards will apply.

  17. Current status of pulmonary metastasectomy

    DEFF Research Database (Denmark)

    Hornbech, Kåre; Ravn, Jesper; Steinbrüchel, Daniel Andreas

    2011-01-01

    for unresected patients. In this article, we discuss the current status on pulmonary metastasectomy. Preoperative assessment and selection of surgical candidates is covered. The different surgical strategies including surgical approach, unilateral versus bilateral exploration, lymph node dissection, and repeat...

  18. Current status of natural fibres

    CSIR Research Space (South Africa)

    Anandjiwala, RD

    2006-12-01

    Full Text Available , automotive, aerospace, marine, electronic, leisure and household uses. This paper will provide an overview of the current status of research and development. It will also deal with future drivers for the growth and competitiveness of natural fibres...

  19. Current status of environmental, health, and safety issues of lithium polymer electric vehicle batteries

    Energy Technology Data Exchange (ETDEWEB)

    Corbus, D; Hammel, C J

    1995-02-01

    Lithium solid polymer electrolyte (SPE) batteries are being investigated by researchers worldwide as a possible energy source for future electric vehicles (EVs). One of the main reasons for interest in lithium SPE battery systems is the potential safety features they offer as compared to lithium battery systems using inorganic and organic liquid electrolytes. However, the development of lithium SPE batteries is still in its infancy, and the technology is not envisioned to be ready for commercialization for several years. Because the research and development (R&D) of lithium SPE battery technology is of a highly competitive nature, with many companies both in the United States and abroad pursuing R&D efforts, much of the information concerning specific developments of lithium SPE battery technology is proprietary. This report is based on information available only through the open literature (i.e., information available through library searches). Furthermore, whereas R&D activities for lithium SPE cells have focused on a number of different chemistries, for both electrodes and electrolytes, this report examines the general environmental, health, and safety (EH&S) issues common to many lithium SPE chemistries. However, EH&S issues for specific lithium SPE cell chemistries are discussed when sufficient information exists. Although lithium batteries that do not have a SPE are also being considered for EV applications, this report focuses only on those lithium battery technologies that utilize the SPE technology. The lithium SPE battery technologies considered in this report may contain metallic lithium or nonmetallic lithium compounds (e.g., lithium intercalated carbons) in the negative electrode.

  20. Bioartificial liver: current status.

    Science.gov (United States)

    Pless, G; Sauer, I M

    2005-11-01

    Liver failure remains a life-threatening syndrome. With the growing disparity between the number of suitable donor organs and the number of patients awaiting transplantation, efforts have been made to optimize the allocation of organs, to find alternatives to cadaveric liver transplantation, and to develop extracorporeal methods to support or replace the function of the failing organ. An extracorporeal liver support system has to provide the main functions of the liver: detoxification, synthesis, and regulation. The understanding that the critical issue of the clinical syndrome in liver failure is the accumulation of toxins not cleared by the failing liver led to the development of artificial filtration and adsorption devices (artificial liver support). Based on this hypothesis, the removal of lipophilic, albumin-bound substances, such as bilirubin, bile acids, metabolites of aromatic amino acids, medium-chain fatty acids, and cytokines, should be beneficial to the clinical course of a patient in liver failure. Artificial detoxification devices currently under clinical evaluation include the Molecular Adsorbent Recirculating System (MARS), Single-Pass Albumin Dialysis (SPAD), and the Prometheus system. The complex tasks of regulation and synthesis remain to be addressed by the use of liver cells (bioartificial liver support). The Extracorporeal Liver Assist Device (ELAD), HepatAssist, Modular Extracorporeal Liver Support system (MELS), and the Amsterdam Medical Center Bioartificial Liver (AMC-BAL) are bioartificial systems. This article gives a brief overview on these artificial and bioartificial devices and discusses remaining obstacles.

  1. ALMA Pipeline: Current Status

    Science.gov (United States)

    Shinnaga, H.; Humphreys, E.; Indebetouw, R.; Villard, E.; Kern, J.; Davis, L.; Miura, R. E.; Nakazato, T.; Sugimoto, K.; Kosugi, G.; Akiyama, E.; Muders, D.; Wyrowski, F.; Williams, S.; Lightfoot, J.; Kent, B.; Momjian, E.; Hunter, T.; ALMA Pipeline Team

    2015-12-01

    The ALMA Pipeline is the automated data reduction tool that runs on ALMA data. Current version of the ALMA pipeline produces science quality data products for standard interferometric observing modes up to calibration process. The ALMA Pipeline is comprised of (1) heuristics in the form of Python scripts that select the best processing parameters, and (2) contexts that are given for book-keeping purpose of data processes. The ALMA Pipeline produces a "weblog" that showcases detailed plots for users to judge how each step of calibration processes are treated. The ALMA Interferometric Pipeline was conditionally accepted in March 2014 by processing Cycle 0 and Cycle 1 data sets. From Cycle 2, ALMA Pipeline is used for ALMA data reduction and quality assurance for the projects whose observing modes are supported by the ALMA Pipeline. Pipeline tasks are available based on CASA version 4.2.2, and the first public pipeline release called CASA 4.2.2-pipe has been available since October 2014. One can reduce ALMA data both by CASA tasks as well as by pipeline tasks by using CASA version 4.2.2-pipe.

  2. Artificial interfaces ("AI") in surgery: historic development, current status and program implementation in the public health sector.

    Science.gov (United States)

    Healy, Donagh A; Murphy, Shane P; Burke, John P; Coffey, John C

    2013-06-01

    The past two decades have seen considerable advances in the application of artificial interfaces (AI) in surgery. Several have been developed including AESOP (Automated Endoscopic System for Optimal Positioning), Zeus and the Da Vinci Surgical System (DVSS). Whilst each has advantages DVSS is being used increasingly across multiple surgical specialities. These developments generate many challenges in an era where the emphasis is increasingly on safer and cost-effective surgery. Whilst the role of DVSS is firmly established in urologic and gynaecologic surgery, the role of DVSS in gastrointestinal surgery is evolving. Recent data indicate that it is at least as oncologically effective, whilst providing numerous benefits (e.g. reduced conversion and complication rates) over traditional laparoscopic approaches. The increasing adoption of AI/DVSS worldwide places institutes and health sectors under increasing pressure to adopt and develop such programs. This article provides (1) an update on the current status of AI in surgery in general and in colorectal surgery and (2) an appraisal of the cost implications of the establishment and implementation of AI/DVSS-based provisions in the public health sector. The numerous challenges faced generate many opportunities in the implementation of present and future surgical technologies.

  3. The Current Status of CLASS

    NARCIS (Netherlands)

    Helbig, P

    2000-01-01

    Abstract: I give a brief overview of the current status of some aspects of the Cosmic Lens All-Sky Survey (CLASS): description of the survey, current list of lens systems, cosmological parameters from lensing statistics, H_0 from time delays, dark lenses, wide-separation lenses.

  4. Mediating Role of Psychological Resources on the Association Between Childhood Socioeconomic Status and Current Health in the Community Adult Population of Japan.

    Science.gov (United States)

    Kan, Chiemi; Kawakami, Norito; Umeda, Maki

    2015-12-01

    The majority of studies on the role of psychological resources linking childhood socioeconomic status (SES) and adult health have been conducted in Western countries. Empirical evidence for mediation effects of psychological resources is currently lacking in Japan. The purpose of this study was to investigate the mediating effect of psychological resources (mastery and sense of coherence [SOC]) on the association between childhood SES and current health. Analyses were conducted on cross-sectional data (1,497 men and 1,764 women) from the Japanese Study of Stratification, Health, Income, and Neighborhood Study (J-SHINE) in Tokyo. Psychological resources (mastery and SOC), childhood SES (parents' education and perceived childhood SES), and current health of adults (psychological distress measured by K6 and self-rated health) were measured using a self-report questionnaire. Mastery and SOC significantly and independently mediated the association between childhood SES and current health in the total sample after adjusting for age, gender, and respondent education, regardless of type of SES or health outcome indicators. Similar mediation effects were observed for both men and women. A few gender differences were observed; specifically, SOC significantly mediated the association between parents' education and current health only among women, and it mediated the association between perceived childhood SES and current health only among men. Overall, the findings underscore the importance of the mediating role of psychological resources in the association between childhood SES and current health.

  5. Health status of newcomers.

    Science.gov (United States)

    Matuk, L C

    1996-01-01

    This article presents and discusses findings on the health status of newcomers residing in Windsor, Ontario. The data are part of a larger study, which was based on the Ontario Health Survey's questionnaire. Data were collected from 548 newcomers through home visits, focus groups, mail surveys, and telephone interviews. Descriptive multivariate analyses focused on main areas in newcomers' physical and mental health status and their access to health services. The findings identified that most newcomers do not have acute, life-threatening physical problems or chronic illness. They do not experience major problems with access to health care or activity limitations. Men are happier, more satisfied with their health, and less stressed than women. This study has implications for adoption of sensitive transcultural approaches to promote newcomers' health. Special challenges lie in women's health and mental health.

  6. Current status of environmental, health, and safety issues of nickel metal-hydride batteries for electric vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Corbus, D; Hammel, C J; Mark, J

    1993-08-01

    This report identifies important environment, health, and safety issues associated with nickel metal-hydride (Ni-MH) batteries and assesses the need for further testing and analysis. Among the issues discussed are cell and battery safety, workplace health and safety, shipping requirements, and in-vehicle safety. The manufacture and recycling of Ni-MH batteries are also examined. This report also overviews the ``FH&S`` issues associated with other nickel-based electric vehicle batteries; it examines venting characteristics, toxicity of battery materials, and the status of spent batteries as a hazardous waste.

  7. [The national health status].

    Science.gov (United States)

    Afek, Arnon

    2010-04-01

    During the Golden Age of Medicine (20th Century), scientific and technological breakthroughs enabled physicians to treat diseases that were previously incurable. The idealist, romantic approach of medical practice believed in the right of every human being to receive the best treatment possible, regardless of cost. However, the rise in health care expenditure at the end of the last century made this approach impossible to follow. The growing health expenses are due to the increased percentage of chronically sick patients and elderly population, costs of novel technologies and public expectations. Israel spends 7.9% of its GDP on health, a figure which has not changed in the last fifteen years, while other western countries spend a considerably higher and increasing percentage of their GDP on health. Public resources must be allocated in order to maintain the health of the population and to decrease inequities. A data-based demonstration of the population health status and health care system is therefore mandated. in this issue of the Harefuah, three articles are presented which try to show different aspects of the measurement of Israeli heath status. The data accumulated is used to improve the health status of the Israeli people. The Israel Medical Association (IMA) has assumed responsibility for the creation of an objective index for the measurement and evaluation of the public state of health and the healthcare system. The goal of the IMA National Health Index is to promote discussions regarding medicine and health in Israel, and to serve as a tool to be used by relevant policy makers. Prof. Israeli et al discuss the merits of the National Health Index as well as delineate the difficulties regarding the methodology and choice of parameters. They suggest methods for its improvement. Dr Cohen and his colleagues of Clalit Health Services present the Quality Health indicator program in the community. In effect over the past fifteen years, this program is based on

  8. Current status of Japanese detectors

    CERN Document Server

    Tatsumi, Daisuke; Arai, Koji; Nakagawa, Noriyasu; Agatsuma, Kazuhiro; Yamazaki, Toshitaka; Fukushima, Mitsuhiro; Fujimoto, Masa-Katsu; Takamori, Akiteru; Bertolini, Alessandro; Sannibale, Virginio; DeSalvo, Riccardo; Marka, Szabolcs; Ando, Masaki; Tsubono, Kimio; Akutsu, Tomomi; Yamamoto, Kazuhiro; Ishitsuka, Hideki; Uchiyama, Takashi; Miyoki, Shinji; Ohashi, Masatake; Kuroda, Kazuaki; Awaya, Norichika; Kanda, Nobuyuki; Araya, Akito; Telada, Souichi; Tomaru, Takayuki; Haruyama, Tomiyoshi; Yamamoto, Akira; Sato, Nobuaki; Suzuki, Toshitaka; Shintomi, Takakazu

    2007-01-01

    Current status of TAMA and CLIO detectors in Japan is reported in this article. These two interferometric gravitational-wave detectors are being developed for the large cryogenic gravitational wave telescope (LCGT) which is a future plan for detecting gravitational wave signals at least once per year. TAMA300 is being upgraded to improve the sensitivity in low frequency region after the last observation experiment in 2004. To reduce the seismic noises, we are installing new seismic isolation system, which is called TAMA Seismic Attenuation System, for the four test masses. We confirmed stable mass locks of a cavity and improvements of length and angular fluctuations by using two SASs. We are currently optimizing the performance of the third and fourth SASs. We continue TAMA300 operation and R&D studies for LCGT. Next data taking in the summer of 2007 is planned. CLIO is a 100-m baseline length prototype detector for LCGT to investigate interferometer performance in cryogenic condition. The key features of...

  9. Sinoprobe Datacenter Development: Current Status

    Science.gov (United States)

    Guan, Y.; Dong, S.; Chen, Z.; Chen, G.; Cheng, M.

    2011-12-01

    The project of the Sinoprobe datacenter development is to build new IT infrastructures needed to store, visualize and manage all the data acquired by SinoProbe program.The SinoProbe data center is designed using service-oriented architecture (SOA) principles. More specifically, service component architecture (SCA) is used to implement sinoprobe data services. It also uses various advanced technologies such as Java/JEE for the platform, PostgresSQL/PostGIS for the data storage, ApacheDS for LDAP, CoachDB for the medadata storage, GeoServer for the GIS services, ExtJs and OpenLayer for the Ajax framework, and Apache Shiro for the security framework. Through the integration and development of various technologies used, the major services of the datacenter system are implemented including the security infrastructure services (user authentication and authorization), metadata services, data warehouse stores, data services, GIS services, and web portal. There are also visualization components including the development of a virtual globe to replace the currently used Google Earth. This poster presents the current status of the SinoProbe data center development, and the detailed discussion of the system.

  10. Current Status of JRR-3

    Energy Technology Data Exchange (ETDEWEB)

    Kinase, Masami; Arai, Masaji; Maruo, Takeshi [Japan Atomic Energy Agency, Ibaraki (Japan)

    2013-07-01

    JRR-3 at the Tokai-Shirakata site of JAEA was in its regular maintenance period, when the Great East Japan Earthquake took place on 11th March 2011. The reactor building with the solid foundations and the equipment important to safety survived the earthquake without serious damage, and no radioactive leakage has been occurred. Recovery works, check and test to confirm the integrity of all components and structures, and seismic assessment necessary for proving that the seismic loads which worked on a structure or component by the earthquake accommodated within its allowable stress have been carried out. After our recovery works and verification of the integrity of JRR-3, we confirmed that the integrity is ensured, and then reported the fact to the regulatory body. As another topic, the regulatory body will introduce new regulatory requirements for research reactors. Now, JRR-3 considers applying the new requirements for restart. This paper presents the current status of JRR-3 including the recovery works, seismic assessment and new regulatory requirements.

  11. [Current status of autism studies].

    Science.gov (United States)

    Kurita, H

    2001-01-01

    The current status of autism studies was reviewed based on English articles published during the 1990s. Although the concepts of autism and pervasive developmental disorders (PDD) are established, diagnostic criteria of PDDNOS or atypical autism, which is frequently difficult to differentiate from autism, need to be established. The prevalence of autism has been estimated as about 0.05% in the U.S and many European countries, while it was reported to be 0.1% or higher in Japan and some European countries, though the reasons for this difference are unclear. High-functioning (IQ > or = 70) autism may not be as rare a condition as previously thought and both its difference from and similarity to Asperger's syndrome, the highest functioning PDD subtype, need clarification. About 20 to 40% of children with autism lose meaningful words by the age of 2 years and display autistic symptoms thereafter. Such autism, called the setback type in Japan, has been demonstrated to have a poorer adolescent/adult outcome compared to autism without setback and its relationship with childhood disintegrative disorder, which displays a clearer regression after normal development for at least the first 2 years of life, needs to be addressed. The etiology of autism is now considered mostly genetic for reasons, such as the significantly higher concordance rate of autism in identical twin pairs (60-80%) than in fraternal twin pairs (0-10%) and an 3-5% incidence of autism among sibs of an autism proband, 30 to 100 times higher than that in the general population. The involvement of several genes is implicated to create susceptibility for autism, yet the responsible genes have not been identified. Although there is no medication to cure autism, some psychotropic drugs, such as antipsychotics and SSRIs, seem effective for behavior problems in autism patients. Psychosocial treatments are the main therapeutic approach to autism, though they are yet to be well systematized. It is important to

  12. The TEMPIS Project: Current Status,

    Science.gov (United States)

    1987-06-19

    GRA&I 9 [ Valiente 19871 jC A 10 [Aba 1986AJ tnannounced ŕ [Ahn~ 1986B] oation- Table 1: Status of Subtasks Distribut on/ ____ Avail and/or 3 WkM On...W ~~ -tt-,u Rr ~~ n~ m1 Nn VJs -W r a -VW uS ru-p-urp-Vf U, 8 39. [ Valiente 19871 Valiente , J. Implementing TQuel Aggregates (in progress). Master’s

  13. Current Status and Future Prospects of Clinical Psychology: Toward a Scientifically Principled Approach to Mental and Behavioral Health Care.

    Science.gov (United States)

    Baker, Timothy B; McFall, Richard M; Shoham, Varda

    2008-11-01

    The escalating costs of health care and other recent trends have made health care decisions of great societal import, with decision-making responsibility often being transferred from practitioners to health economists, health plans, and insurers. Health care decision making increasingly is guided by evidence that a treatment is efficacious, effective-disseminable, cost-effective, and scientifically plausible. Under these conditions of heightened cost concerns and institutional-economic decision making, psychologists are losing the opportunity to play a leadership role in mental and behavioral health care: Other types of practitioners are providing an increasing proportion of delivered treatment, and the use of psychiatric medication has increased dramatically relative to the provision of psychological interventions. Research has shown that numerous psychological interventions are efficacious, effective, and cost-effective. However, these interventions are used infrequently with patients who would benefit from them, in part because clinical psychologists have not made a convincing case for the use of these interventions (e.g., by supplying the data that decision makers need to support implementation of such interventions) and because clinical psychologists do not themselves use these interventions even when given the opportunity to do so. Clinical psychologists' failure to achieve a more significant impact on clinical and public health may be traced to their deep ambivalence about the role of science and their lack of adequate science training, which leads them to value personal clinical experience over research evidence, use assessment practices that have dubious psychometric support, and not use the interventions for which there is the strongest evidence of efficacy. Clinical psychology resembles medicine at a point in its history when practitioners were operating in a largely prescientific manner. Prior to the scientific reform of medicine in the early 1900s

  14. Top Quark Current Experimental Status

    CERN Document Server

    Juste, A

    2006-01-01

    Ten years after its discovery at the Tevatron collider, we still know little about the top quark. Its large mass suggests it may play a key role in the mechanism of Electroweak Symmetry Breaking (EWSB), or open a window of sensitivity to new physics related to EWSB and preferentially coupled to it. To determine whether this is the case, precision measurements of top quark properties are necessary. The high statistics samples being collected by the Tevatron experiments during Run II start to incisively probe the top quark sector. This report summarizes the experimental status of the top quark, focusing in particular on the recent measurements from the Tevatron.

  15. Nondisclosure of Smoking Status to Health Care Providers among Current and Former Smokers in the United States

    Science.gov (United States)

    Curry, Laurel Erin; Richardson, Amanda; Xiao, Haijun; Niaura, Raymond S.

    2013-01-01

    An unintended consequence of tobacco control's success in marginalizing smoking is that smokers may conceal their smoking from those who are best positioned to help them quit: health care providers (HCPs). The purpose of this study was to identify the prevalence of, and factors related to, nondisclosure of smoking to HCPs. Data were obtained from…

  16. Transungual drug delivery: current status.

    Science.gov (United States)

    Elkeeb, Rania; AliKhan, Ali; Elkeeb, Laila; Hui, Xiaoying; Maibach, Howard I

    2010-01-15

    Topical therapy is highly desirable in treating nail disorders due to its localized effects, which results in minimal adverse systemic events and possibly improved adherence. However, the effectiveness of topical therapies is limited by minimal drug permeability through the nail plate. Current research on nail permeation that focuses on altering the nail plate barrier by means of chemical treatments, penetration enhancers as well as physical and mechanical methods is reviewed. A new method of nail sampling is examined. Finally limitations of current ungual drug permeability studies are briefly discussed.

  17. [Maintenance and health promotion of adolescent--pledge of sustainable development of society and state (current status of the issue)].

    Science.gov (United States)

    Baranov, A A; Namazova-Baranova, L S; Il'in, A G

    2014-01-01

    The article presents submitted data of population dynamics of adolescent (10-17 years old) in Russian Federation over the period of 1995-2012 In the presence of reduction by 8.2 million of adolescent population the top-priority task of adolescent health and life maintenance was declared. The article deals with physical growth and development statistics of schoolchildren of 15-19 years old: as opposed to peers of 80-es increase of length, body weight and circumference of chest as well as reduction of muscle strength is observed. On the ground of the data analysis of authoritative statistical reporting the increase of morbidity rate by factor of 1.4 was detected over the last 10 years. It has been established that the true morbidity level is above the authoritative by the factor of 1.5. The number of adolescent at the age of 10-15 referred to 1st and 2nd health groups decreased almost on 20%, at the same time pathological processes become chronic. The reproductive and mental health of adolescent at the age of 15-17 years was analyzed over the last 10 years. The rate of mental health disorders in adolescent living in country is more than in the peers living in cities by the factor of 1.2-1.4. The rate of period disorders, salpingitis and oothecitis increased in girls under 10 years and ones at the age of 15-17. The rate and structure of child disability was analyzed. It was fixed that leading causes of adolescent disability are mental disorders, diseases of nervous system, congenital anomalies. The most commonly encountered seed of physical dysfunction is capacity to study. It is demonstrated that there is misreporting on both child disability in totally and adolescent disability in Russian Federation. After the analysis of particular provisions of legislation concerning medical and social issues of child disability the week points were detected. The morbidity rate of adolescent was studied: primary cause of death in adolescent is extrinsic factor (more than 70%), the

  18. Interventional Radiology of Male Varicocele: Current Status

    Energy Technology Data Exchange (ETDEWEB)

    Iaccarino, Vittorio, E-mail: vittorio.iaccarino@unina.it; Venetucci, Pietro [University of Naples ' Federico II' , Diagnostic Imaging Department-Cardiovascular and Interventional Radiology, School of Medicine (Italy)

    2012-12-15

    Varicocele is a fairly common condition in male individuals. Although a minor disease, it may cause infertility and testicular pain. Consequently, it has high health and social impact. Here we review the current status of interventional radiology of male varicocele. We describe the radiological anatomy of gonadal veins and the clinical aspects of male varicocele, particularly the physical examination, which includes a new clinical and ultrasound Doppler maneuver. The surgical and radiological treatment options are also described with the focus on retrograde and antegrade sclerotherapy, together with our long experience with these procedures. Last, we compare the outcomes, recurrence and persistence rates, complications, procedure time and cost-effectiveness of each method. It clearly emerges from this analysis that there is a need for randomized multicentre trials designed to compare the various surgical and percutaneous techniques, all of which are aimed at occlusion of the anterior pampiniform plexus.

  19. Stemless shoulder arthroplasty: current status.

    Science.gov (United States)

    Churchill, R Sean

    2014-09-01

    Since the original Neer humeral replacement in the 1950s, the standard primary anatomic total shoulder arthroplasty design has slowly evolved. Most recently, the humeral stem has become progressively shorter to help combat stem-related complications. Currently, there are several companies who have developed and marketed a stemless humeral arthroplasty component. Manufacturers' data for 5 stemless shoulder arthroplasty components currently on the market were analyzed and reviewed. A literature review of short-term results for stemless shoulder arthroplasty was completed. Of the stemless shoulder arthroplasty systems available on the market, 3 are currently undergoing clinical trials in the United States. The Tornier Simpliciti (Tornier, Edina, MN, USA) clinical trial began in 2011. The study with 2-year minimum follow-up results is scheduled for completion in November 2014. The Arthrex Eclipse (Arthrex, Naples, FL, USA) clinical trial was started in January 2013. The tentative study completion date is 2017. The Biomet Nano (Biomet, Warsaw, IN, USA) clinical trial began in October 2013 and also has a tentative completion date of 2017. No other clinical trial is currently under way in the United States. Early results for stemless shoulder arthroplasty indicate clinical results similar to standard stemmed shoulder arthroplasty. Radiographic analysis indicates implant stability without migration or subsidence at 2- to 3-year minimum follow-up.. Several stemless shoulder arthroplasty implants are available outside the United States. Early clinical and radiographic results are promising, but well-designed clinical studies and midterm results are lacking. Three clinical trials are currently under way in the United States with initial availability for use anticipated in 2015. Copyright © 2014 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.

  20. Current status of rotavirus vaccines

    Institute of Scientific and Technical Information of China (English)

    Ching-Min Wang; Shou-Chien Chen; Kow-Tong Chen

    2015-01-01

    Background: Rotaviruses remain the major cause of childhood diarrheal disease worldwide and of diarrheal deaths of infants and children in developing countries. The huge burden of childhood rotavirus-related diarrhea in the world continues to drive the remarkable pace of vaccine development. Data sources: Research articles were searched using terms "rotavirus" and "rotavirus vaccine" in MEDLINE and PubMed. Articles not published in the English language, articles without abstracts, and opinion articles were excluded from the review. After preliminary screening, all articles were reviewed and synthesized to provide an overview of current vaccines and vaccination programs. Results: In this review of the global rotavirus vaccines and vaccination programs, the principles of rotavirus vaccine development and the efficacy of the currently licensed vaccines from both developed and developing countries were summarized. Conclusions: Rotavirus is a common cause of diarrhea in children in both developed and developing countries. Rotavirus vaccination is a cost-effective measure to prevent rotavirus diarrhea.

  1. Current status of transarterial radioembolization

    Institute of Scientific and Technical Information of China (English)

    Andreas H Mahnken

    2016-01-01

    Unresectable primary and secondary liver malignancies present a major problem in the treatment of solid tumors. Transarterial radioembolization(TARE) is an increasingly used technique for treating various types of malignant liver tumors. This approach is appealing, as the mechanism of action is independent from other loco-regional treatments and potentially complementary to systemic therapies. There are two commercially available products in use for TARE: 90Y-resin and 90Y-glass microspheres. Currently available data indicates TARE so be safe and effective in hepatocellular carcinoma(HCC) and metastatic liver disease. In HCC the results compare well with chemoembolization, while the role of TARE in combination with kinase inhibitors has yet to be established. Current data on TARE in metastatic liver disease is promising, but there is a strong need for prospective randomized trials comparing TARE and modern chemotherapeutic regimen to support the growing role of TARE in metastatic liver disease.

  2. Current Status of Glycemic Control of Patients with Diabetes in Korea: The Fifth Korea National Health and Nutrition Examination Survey

    Directory of Open Access Journals (Sweden)

    Ja Young Jeon

    2014-06-01

    Full Text Available BackgroundThe Korea National Health and Nutrition Examination Survey (KNHANES III (2005 reported that 22.9% of individuals with diabetes have a glycated hemoglobin (HbA1c 5 years. HbA1c in the group taking only oral hypoglycemic agents (OHAs was significantly lower than that in the group administered only insulin or OHA and insulin in combination. In logistic regression analysis, a longer duration of diabetes, insulin use and the absence of chronic renal failure were associated with HbA1c levels >6.5%.ConclusionThe level of adequate glycemic control was similar to but slightly improved compared with previous levels. The glycemic control of long-standing diabetes patients is more difficult even though they receive insulin treatment.

  3. Current Status of Glycemic Control of Patients with Diabetes in Korea: The Fifth Korea National Health and Nutrition Examination Survey

    Science.gov (United States)

    Jeon, Ja Young; Kim, Dae Jung; Ko, Seung-Hyun; Kwon, Hyuk-Sang; Lim, Soo; Choi, Sung Hee; Kim, Chul Sik; An, Jee Hyun; Kim, Nan Hee; Won, Jong Chul; Kim, Jae Hyeon; Cha, Bong-Yun

    2014-01-01

    Background The Korea National Health and Nutrition Examination Survey (KNHANES) III (2005) reported that 22.9% of individuals with diabetes have a glycated hemoglobin (HbA1c) 5 years. HbA1c in the group taking only oral hypoglycemic agents (OHAs) was significantly lower than that in the group administered only insulin or OHA and insulin in combination. In logistic regression analysis, a longer duration of diabetes, insulin use and the absence of chronic renal failure were associated with HbA1c levels >6.5%. Conclusion The level of adequate glycemic control was similar to but slightly improved compared with previous levels. The glycemic control of long-standing diabetes patients is more difficult even though they receive insulin treatment. PMID:25003073

  4. The Current Status of Japanese Americans.

    Science.gov (United States)

    Endo, Russell

    A study of the current status of Japanese Americans is divided into three sections. Following a brief introduction, a background section provides an overview of Japanese American history, population size and socioeconomic measures, and selected social characteristics. A second section looks in greater depth at socioeconomic status as reported in…

  5. Current status of cancer immunotherapy

    Directory of Open Access Journals (Sweden)

    Kono K

    2014-04-01

    Full Text Available To prove clinical benefits of cancer vaccine is currently difficult, except for one phase III trial has documented improved overall survival with the vaccine, Sipuleucel‑T, although induction of anti-tumor immune responses through cancer vaccine is theoretically promising and would be straightforward. In contrast, immune checkpoint blockade with anti-CTLA4 mAb and anti-PD‑1 mAb has demonstrated clear evidence of objective responses including improved overall survival and tumor shrinkage, driving renewed enthusiasm for cancer immunotherapy in multi­ple cancer types. In addition, there is a promising novel cancer immunotherapy, CAR therapy—a personalized treatment that involves genetically modifying a patient’s T- cells to make them target tumor cells. We are now facing new era of cancer immunotherapy.

  6. Current status in diabetic macular edema treatments

    National Research Council Canada - National Science Library

    Pedro Romero-Aroca

    2013-01-01

    ... status.The photocoagulation laser is currently restricted to focal macular edema in some countries,but due the high cost of intravitreal drugs,the use of laser treatment for focal and diffuse diabetic macular edema(DME...

  7. The Current Status of Galaxy Formation

    CERN Document Server

    Silk, Joe

    2012-01-01

    Understanding galaxy formation is one of the most pressing issues in cosmology. We review the current status of galaxy formation from both an observational and a theoretical perspective, and summarise the prospects for future advances.

  8. [Health expectancy indicators for the measurement of population health status].

    Science.gov (United States)

    Robine J-m

    1996-01-01

    "This overview reviews the indicators currently used to describe the health status of populations. It emphasizes Quebec's contributions in helping to develop such indicators, including the development of health expectancy indicators; various theories on changes in population health status and longevity; Quebec's role in the international harmonization of health expectancy indicators; and the initial findings emerging from the compilation of health expectancy time series. An appendix offers a brief survey of texts on demographic indicators, an area in which Quebec has come to specialize." (EXCERPT)

  9. rasdaman Array Database: current status

    Science.gov (United States)

    Merticariu, George; Toader, Alexandru

    2015-04-01

    rasdaman (Raster Data Manager) is a Free Open Source Array Database Management System which provides functionality for storing and processing massive amounts of raster data in the form of multidimensional arrays. The user can access, process and delete the data using SQL. The key features of rasdaman are: flexibility (datasets of any dimensionality can be processed with the help of SQL queries), scalability (rasdaman's distributed architecture enables it to seamlessly run on cloud infrastructures while offering an increase in performance with the increase of computation resources), performance (real-time access, processing, mixing and filtering of arrays of any dimensionality) and reliability (legacy communication protocol replaced with a new one based on cutting edge technology - Google Protocol Buffers and ZeroMQ). Among the data with which the system works, we can count 1D time series, 2D remote sensing imagery, 3D image time series, 3D geophysical data, and 4D atmospheric and climate data. Most of these representations cannot be stored only in the form of raw arrays, as the location information of the contents is also important for having a correct geoposition on Earth. This is defined by ISO 19123 as coverage data. rasdaman provides coverage data support through the Petascope service. Extensions were added on top of rasdaman in order to provide support for the Geoscience community. The following OGC standards are currently supported: Web Map Service (WMS), Web Coverage Service (WCS), and Web Coverage Processing Service (WCPS). The Web Map Service is an extension which provides zoom and pan navigation over images provided by a map server. Starting with version 9.1, rasdaman supports WMS version 1.3. The Web Coverage Service provides capabilities for downloading multi-dimensional coverage data. Support is also provided for several extensions of this service: Subsetting Extension, Scaling Extension, and, starting with version 9.1, Transaction Extension, which

  10. Relationship between peer status and health behaviors.

    Science.gov (United States)

    Terre, L; Drabman, R S; Meydrech, E F; Hsu, H S

    1992-01-01

    Over the past decade, univariate studies have identified peer-rated popularity/sociability as a correlate of individual health practices (e.g., alcohol and drug use, exercise habits). Yet, the relationship between multiple health habits and broader social competencies rarely has been systematically examined. Accordingly, using a multivariate approach, the present study investigated the relative influence of background characteristics (i.e., age, gender, race, family type, and socioeconomic status) and peer status on health-related behaviors (i.e., physical activity, eating habits, smoking, alcohol use, and stress-related behaviors) in 589 junior high school students (ages 11-13). In this sample, peer popularity provided no significant increment in the prediction of health habits over and above the effects explained by demographics. These results are consistent with current perspectives on health and interpersonal behaviors, and have important practical implications for the initiation and maintenance of healthful and risky practices in the natural environment.

  11. Adventure Therapy: Current Status and Future Directions.

    Science.gov (United States)

    Berman, Dene

    1995-01-01

    Overviews articles in this issue that focus on the current status of adventure therapy and describe efforts aimed at defining a framework for conceptualizing adventure therapy. Notes changes in the field, including introduction of state laws requiring licensure of programs, the drive for program accreditation, and growing training opportunities in…

  12. Systems thinking in practice: the current status of the six WHO building blocks for health system strengthening in three BHOMA intervention districts of Zambia: a baseline qualitative study.

    Science.gov (United States)

    Mutale, Wilbroad; Bond, Virginia; Mwanamwenge, Margaret Tembo; Mlewa, Susan; Balabanova, Dina; Spicer, Neil; Ayles, Helen

    2013-08-01

    The primary bottleneck to achieving the MDGs in low-income countries is health systems that are too fragile to deliver the volume and quality of services to those in need. Strong and effective health systems are increasingly considered a prerequisite to reducing the disease burden and to achieving the health MDGs. Zambia is one of the countries that are lagging behind in achieving millennium development targets. Several barriers have been identified as hindering the progress towards health related millennium development goals. Designing an intervention that addresses these barriers was crucial and so the Better Health Outcomes through Mentorship (BHOMA) project was designed to address the challenges in the Zambia's MOH using a system wide approach. We applied systems thinking approach to describe the baseline status of the Six WHO building blocks for health system strengthening. A qualitative study was conducted looking at the status of the Six WHO building blocks for health systems strengthening in three BHOMA districts. We conducted Focus group discussions with community members and In-depth Interviews with key informants. Data was analyzed using Nvivo version 9. The study showed that building block specific weaknesses had cross cutting effect in other health system building blocks which is an essential element of systems thinking. Challenges noted in service delivery were linked to human resources, medical supplies, information flow, governance and finance building blocks either directly or indirectly. Several barriers were identified as hindering access to health services by the local communities. These included supply side barriers: Shortage of qualified health workers, bad staff attitude, poor relationships between community and health staff, long waiting time, confidentiality and the gender of health workers. Demand side barriers: Long distance to health facility, cost of transport and cultural practices. Participating communities seemed to lack the capacity

  13. HEALTH STATUS OF INDIAN WOMEN

    OpenAIRE

    Mohan

    2014-01-01

    Health status of women still is one of the most serious issues affecting the community particularly in developing countries. Community life is meant to include not only social, economic and nutritional conditions, however additionally the cultural systems of values, aspirations and satisfaction that influence mental and family behavior under reproductive habits.

  14. Health status as a risk factor in cardiovascular disease

    DEFF Research Database (Denmark)

    Mommersteeg, Paula M C; Denollet, Johan; Spertus, John A

    2009-01-01

    Patient-perceived health status is receiving increased recognition as a patient-centered outcome in chronic heart failure (CHF) and coronary artery disease (CAD), but poor health status is also associated with adverse prognosis. In this systematic review, we examined current evidence on the influ......Patient-perceived health status is receiving increased recognition as a patient-centered outcome in chronic heart failure (CHF) and coronary artery disease (CAD), but poor health status is also associated with adverse prognosis. In this systematic review, we examined current evidence...

  15. Current Status on Cholangiocarcinoma and Gallbladder Cancer

    Science.gov (United States)

    Ebata, Tomoki; Ercolani, Giorgio; Alvaro, Domenico; Ribero, Dario; Di Tommaso, Luca; Valle, Juan W.

    2016-01-01

    Background Cholangiocarcinomas (CC) as well as gallbladder cancers are relatively rare and intractable diseases. Clinical, pathological, and epidemiological studies on these tumors have been under investigation. The current status and/or topics on biliary tract cancers have been reported in the East West Association of Liver Tumor (EWALT), held in Milano, Italy in 2015. Summary All the authors, herein, specifcally reported the current status and leading-edge findings on biliary tract cancers as the following sequence: epidemiology of CC, surgical therapy for intrahepatic CC, surgical therapy for perihilar CC, surgical therapy for gallblad der cancer, chemotherapy for biliary tract cancers, and new histological features in CC. Key Message The present review article will update the knowledge on biliary tract cancers, en hancing the quality of daily clinical practice. However, many features about these cancers remain unknown; further studies are required to establish disease-specific optimal treatment strategies. PMID:27995089

  16. The current status of health education among patients of TB in the countryside%农村肺结核病人健康教育状况调查

    Institute of Scientific and Technical Information of China (English)

    要玉霞; 赵东阳

    2012-01-01

    目的 了解农村结核病人结核病防治知识知晓状况及接受健康教育的方式和途径,为今后更好的开展农村健康教育和健康促进工作提供建议和指导.方法 采用自行设计的结核病防治知识调查问卷对河南省部分县市结防科初次接诊的农村肺结核病人进行问卷调查,由经过培训的调查员发放问卷、解释答题规则,所有问卷均由被调查者自行完成.结果 对结核病基本知识的知晓情况较好,结核病可疑症状知晓率和传播途径知晓率分别达到88.2%和69.1%,对结核病的国家免费政策知晓率为79.5%,但对结核病的预防措施,就诊和检查手段及治疗知识了解不够.结论 河南省农村人口对结核病一般知识的知晓状况较好,但总体结核病防治知识的知晓率仍然偏低,需要进一步采取有效的健康教育方式加强农村的健康教育工作.%OBJECTIVE To learn the current status of awareness of tuberculoses for rural population, to provide better advice and guidance for rural health education. METHODS Did a survey for rural patients who were first treated in clinic of TB by self-designed questionnaire on TB prevention and control knowledge, the questionnaires were sent out by trained investigators and the investigators answer to explain the rules, all completed questionnaires by the respondents themselves. RESULTS The awareness of the basic knowledge on TB was better. The rate of awareness of TB symptoms suspected and the rate of awareness of transmission were 88.2% and 69.1%, 79.5% of patients understood the free policy of national TB. However, the knowledge of preventive measures, treatment and examination methods for TB were not enough. CONCLUSION The status of awareness on the general knowledge of TB in rural population is better, but the total rate of awareness of TB prevention and control is still low, we need to take further effective way to strengthen the rural health education.

  17. Current status of iron-based superconductors

    Energy Technology Data Exchange (ETDEWEB)

    Kamihara, Yoichi, E-mail: kamihara_yoichi@appi.keio.ac.jp [Keio University, Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology (Japan)

    2012-03-15

    Current status of iron-based superconductors is summarized. Although short range magnetic ordering and magnetic phase separation of Fe are controversial, (long range) magnetic and electronic phase diagrams of iron based superconductors can be classified into two-type. Antiferromagnetic ordering of itinerant Fe does not coexist with superconducting phase of SmFeAsO{sub 1 - x}F{sub x}. The very large H{sub c2} of iron-based superconductors attract us to attempts at applications.

  18. Current status of iron-based superconductors

    Science.gov (United States)

    Kamihara, Yoichi

    2012-03-01

    Current status of iron-based superconductors is summarized. Although short range magnetic ordering and magnetic phase separation of Fe are controversial, (long range) magnetic and electronic phase diagrams of iron based superconductors can be classified into two-type. Antiferromagnetic ordering of itinerant Fe does not coexist with superconducting phase of SmFeAsO1 - xFx. The very large H c2 of iron-based superconductors attract us to attempts at applications.

  19. Brucellosis in Mexico: current status and trends.

    Science.gov (United States)

    Luna-Martínez, J Eduardo; Mejía-Terán, Claudia

    2002-12-20

    Traditionally, Mexico has been recognized as endemic with brucellosis. The improvements in diagnostics techniques and vaccination strategies and the enforcement of a national eradication policy have contributed significantly to making progress in the control of brucellosis. The current status of brucellosis and its risk factors, in the different production species as well as in human population is reviewed. Also the trends in control and eventual eradication strategies and perspectives for the near future of Mexico are presented.

  20. Lung xenotransplantation: recent progress and current status.

    Science.gov (United States)

    Harris, Donald G; Quinn, Kevin J; Dahi, Siamak; Burdorf, Lars; Azimzadeh, Agnes M; Pierson, Richard N

    2014-01-01

    Xenotransplantation has undergone important progress in controlling initial hyperacute rejection in many preclinical models, with some cell, tissue, and organ xenografts advancing toward clinical trials. However, acute injury, driven primarily by innate immune and inflammatory responses, continues to limit results in lung xenograft models. The purpose of this article is to review the current status of lung xenotransplantation--including the seemingly unique challenges posed by this organ-and summarize proven and emerging means of overcoming acute lung xenograft injury.

  1. Current status of domino heart transplantation.

    Science.gov (United States)

    Shudo, Yasuhiro; Ma, Michael; Boyd, Jack H; Woo, Yiping Joseph

    2017-03-01

    Domino heart transplant, wherein the explanted heart from the recipient of an en-bloc heart-lung is utilized for a second recipient, represents a unique surgical strategy for patients with end-stage heart failure. With a better understanding of the potential advantages and disadvantages of this procedure, its selective use in the current era can improve and maximize organ allocation in the United States. In this report, we reviewed the current status of domino heart transplantation. © 2017 Wiley Periodicals, Inc.

  2. On the Current Status and Development Prospect of Health Food Industry%保健食品行业发展现状及前景

    Institute of Scientific and Technical Information of China (English)

    刘萍

    2012-01-01

    随着我国老龄化社会的到来,银发族对保健食品的需求日益旺盛。近年来,医学界由治疗和预防,发展到保健,促进了保健观念的普及和保健食品市场的繁荣,但是通过调查发现,我国的保健食品占国际市场的份额较低。本文针对我国保健食品行业发展的当前现状提出发展前景的建议。%With the advent of an aging society, the aged is increasing demand for health food. In recent years, the medical profession promoted the popularity of health concepts and the prosperity of health food market by from treatment and prevention to health care. But discovered health food in China accounted for a s share of the international market by investigation again. In this paper, proposed the recommendations of development prospects against the cur- rent status quo of the development of China's health food.

  3. Current health issues in Korean adolescents

    Directory of Open Access Journals (Sweden)

    Chang Ho Hong

    2011-10-01

    Full Text Available During the adolescent period, they experience rapid physical, emotional, cognitive developments while they establish their lifestyle and habitual routines that strongly influence adult health and life. Recent rapid economic growth in Korea, and the earlier onset of physical, sexual, and psychological maturation of adolescents, has resulted in changes in the health status of adolescents from many years ago. Risk-taking behaviors such as drinking alcohol, smoking, and sexual experiences are critical issues that affect the health of, adolescents. Therefore, it is important for pediatricians to note the that risk-taking behaviors of adolescents in Korea that are caused by individual psychosocial factors. This review article illustrates the current health status of Korean adolescents and provides an overview of risktaking behaviors, to inform pediatricians about some of the key issues.

  4. Gravitational wave astronomy: the current status

    CERN Document Server

    Blair, David; Zhao, Chunnong; Wen, Linqing; Chu, Qi; Fang, Qi; Cai, RongGen; Gao, JiangRui; Lin, XueChun; Liu, Dong; Wu, Ling-An; Zhu, ZongHong; Reitze, David H; Arai, Koji; Zhang, Fan; Flaminio, Raffaele; Zhu, Xingjiang; Hobbs, George; Manchester, Richard N; Shannon, Ryan M; Baccigalupi, Carlo; Xu, Peng; Bian, Xing; Cao, Zhoujian; Chang, ZiJing; Dong, Peng; Gong, XueFei; Huang, ShuangLin; Ju, Peng; Luo, ZiRen; Qiang, Li'E; Tang, WenLin; Wan, XiaoYun; Wang, Yue; Xu, ShengNian; Zhang, YunLong; Zhang, HaiPeng; Lau, Yun-Kau; Ni, Wei-Tou

    2016-01-01

    In the centenary year of Einstein's General Theory of Relativity, this paper reviews the current status of gravitational wave astronomy across a spectrum which stretches from attohertz to kilohertz frequencies. Sect. 1 of this paper reviews the historical development of gravitational wave astronomy from Einstein's first prediction to our current understanding the spectrum. It is shown that detection of signals in the audio frequency spectrum can be expected very soon, and that a north-south pair of next generation detectors would provide large scientific benefits. Sect. 2 reviews the theory of gravitational waves and the principles of detection using laser interferometry. The state of the art Advanced LIGO detectors are then described. These detectors have a high chance of detecting the first events in the near future. Sect. 3 reviews the KAGRA detector currently under development in Japan, which will be the first laser interferometer detector to use cryogenic test masses. Sect. 4 of this paper reviews gravit...

  5. Current Status of Biomarkers for Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Vicki M. Velonas

    2013-05-01

    Full Text Available Prostate cancer (PCa is a leading cause of cancer-related death of men globally. Since its introduction, there has been intense debate as to the effectiveness of the prostate specific antigen (PSA test as a screening tool for PCa. It is now evident that the PSA test produces unacceptably high rates of false positive results and is not prognostic. Here we review the current status of molecular biomarkers that promise to be prognostic and that might inform individual patient management. It highlights current efforts to identify biomarkers obtained by minimally invasive methods and discusses current knowledge with regard to gene fusions, mRNA and microRNAs, immunology, and cancer-associated microparticles.

  6. Current status of the DARPA Quantum Network

    CERN Document Server

    Elliott, C; Pearson, D; Pikalo, O; Schlafer, J; Yeh, H; Elliott, Chip; Colvin, Alexander; Pearson, David; Pikalo, Oleksiy; Schlafer, John; Yeh, Henry

    2005-01-01

    This paper reports the current status of the DARPA Quantum Network, which became fully operational in BBN's laboratory in October 2003, and has been continuously running in 6 nodes operating through telecommunications fiber between Harvard University, Boston University, and BBN since June 2004. The DARPA Quantum Network is the world's first quantum cryptography network, and perhaps also the first QKD systems providing continuous operation across a metropolitan area. Four more nodes are now being added to bring the total to 10 QKD nodes. This network supports a variety of QKD technologies, including phase-modulated lasers through fiber, entanglement through fiber, and freespace QKD. We provide a basic introduction and rational for this network, discuss the February 2005 status of the various QKD hardware suites and software systems in the network, and describe our operational experience with the DARPA Quantum Network to date. We conclude with a discussion of our ongoing work.

  7. 可穿戴健康监测设备现状和技术分析%Current Status of Wearable Health Monitoring Equipment and Technical Analysis

    Institute of Scientific and Technical Information of China (English)

    张雨晨; 金心宇; 沈剑峰

    2015-01-01

    概述可穿戴健康监控设备的已有产品和研发中产品,比较其功能,介绍应用技术、试用技术、研究技术现状,指出现阶段可穿戴健康监测设备存在的问题并对发展进行展望。%〔Abstract〕 The paper describes existing products of wearable health monitoring equipment and products in research and development , compares their functions and introduces the status quo of applied technology , technology on trial and research technology .It points out present problems in wearable health monitoring equipment and predicts its development .

  8. Neutrino astronomy current status, future prospects

    CERN Document Server

    Karle, Albrecht

    2017-01-01

    This review volume is motivated by the recent discovery of high-energy astrophysical neutrinos by IceCube. The aim of the book is to bring together chapters on the status of current and future neutrino observatories with chapters on the implications and possible interpretations of the present observations and their upper limits. Each chapter is a mini-review of one aspect of the subject by leading experts. Taken together, the chapters constitute an up-to-date review of high-energy astrophysical neutrinos and their potential sources.

  9. The current status of observational cosmology

    Indian Academy of Sciences (India)

    Jeremiah P Ostriker; Tarun Souradeep

    2004-10-01

    Observational cosmology has indeed made very rapid progress in recent years. The ability to quantify the universe has largely improved due to observational constraints coming from structure formation. The transition to precision cosmology has been spearheaded by measurements of the anisotropy in the cosmic microwave background (CMB) over the past decade. Observations of the large scale structure in the distribution of galaxies, high red-shift supernova, have provided the required complementary information. We review the current status of cosmological parameter estimates from joint analysis of CMB anisotropy and large scale structure (LSS) data. We also sound a note of caution on overstating the successes achieved thus far.

  10. Current Issues in Maritime Health

    DEFF Research Database (Denmark)

    Wagtmann, Maria Anne

    2008-01-01

     In the early part of 2008, Maria Anne Wagtmann had the opportunity to interview the former president of the International Maritime Health Association, Dr. Tim Carter, in London about a number of current maritime health issues. In this interview, Dr. Tim Carter, who is cur­rently employed...

  11. The association between insomnia and perceived health status

    NARCIS (Netherlands)

    Donners, A.; Bury, D.; Fernstrand, A.; Garssen, J.; Roth, T.; Verster, J.

    2015-01-01

    Introduction: Impaired sleep can have a significant impact on perceived health status. The aim of the current study was to examine the relationship between perceived health status and sleep quality, total sleep time, and insomnia. Materials and methods: A survey was conducted among Dutch university

  12. The ENIQ pilot study: current status

    Energy Technology Data Exchange (ETDEWEB)

    Lemaitre, P.; Eriksen, B.; Crutzen, S. [European Commission, DG Joint Research Centre, Petten (Netherlands); Hansch, M. [Preussische Elektrizitaets-AG (Preussenelektra), Hannover (Germany); Whittle, J. [AEA Technology, Warrington (United Kingdom)

    1998-11-01

    A pilot study is currently being carried out by ENIQ (European Network for Inspection Qualification) in order to explore the issues involved in inspection qualification applied along the general principles of the European methodology. The components selected for the pilot study are austenitic pipe to pipe and pipe to elbows welds typical of those in BWR recirculation loops. A range of defect parameters has been defined. A suitable inspection procedure designed to find the designated defects will be applied to geometrically representative test pieces. The procedure/equipment will be qualified through open trials and technical justification. The personnel qualification will be done in a blind way. Once all features of the inspection system will have been qualified an in-service inspection will be simulated in order to test the feasibility of the qualification approach followed. In this paper the current status of this pilot study is discussed. (orig.)

  13. Gravitational wave astronomy: the current status

    Science.gov (United States)

    Blair, David; Ju, Li; Zhao, ChunNong; Wen, LinQing; Chu, Qi; Fang, Qi; Cai, RongGen; Gao, JiangRui; Lin, XueChun; Liu, Dong; Wu, Ling-An; Zhu, ZongHong; Reitze, David H.; Arai, Koji; Zhang, Fan; Flaminio, Raffaele; Zhu, XingJiang; Hobbs, George; Manchester, Richard N.; Shannon, Ryan M.; Baccigalupi, Carlo; Gao, Wei; Xu, Peng; Bian, Xing; Cao, ZhouJian; Chang, ZiJing; Dong, Peng; Gong, XueFei; Huang, ShuangLin; Ju, Peng; Luo, ZiRen; Qiang, Li'E.; Tang, WenLin; Wan, XiaoYun; Wang, Yue; Xu, ShengNian; Zang, YunLong; Zhang, HaiPeng; Lau, Yun-Kau; Ni, Wei-Tou

    2015-12-01

    In the centenary year of Einstein's General Theory of Relativity, this paper reviews the current status of gravitational wave astronomy across a spectrum which stretches from attohertz to kilohertz frequencies. Sect. 1 of this paper reviews the historical development of gravitational wave astronomy from Einstein's first prediction to our current understanding the spectrum. It is shown that detection of signals in the audio frequency spectrum can be expected very soon, and that a north-south pair of next generation detectors would provide large scientific benefits. Sect. 2 reviews the theory of gravitational waves and the principles of detection using laser interferometry. The state of the art Advanced LIGO detectors are then described. These detectors have a high chance of detecting the first events in the near future. Sect. 3 reviews the KAGRA detector currently under development in Japan, which will be the first laser interferometer detector to use cryogenic test masses. Sect. 4 of this paper reviews gravitational wave detection in the nanohertz frequency band using the technique of pulsar timing. Sect. 5 reviews the status of gravitational wave detection in the attohertz frequency band, detectable in the polarisation of the cosmic microwave background, and discusses the prospects for detection of primordial waves from the big bang. The techniques described in sects. 1-5 have already placed significant limits on the strength of gravitational wave sources. Sects. 6 and 7 review ambitious plans for future space based gravitational wave detectors in the millihertz frequency band. Sect. 6 presents a roadmap for development of space based gravitational wave detectors by China while sect. 7 discusses a key enabling technology for space interferometry known as time delay interferometry.

  14. Gravitational wave astronomy: the current status

    Science.gov (United States)

    Blair, David; Ju, Li; Zhao, ChunNong; Wen, LinQing; Chu, Qi; Fang, Qi; Cai, RongGen; Gao, JiangRui; Lin, XueChun; Liu, Dong; Wu, Ling-An; Zhu, ZongHong; Reitze, David H.; Arai, Koji; Zhang, Fan; Flaminio, Raffaele; Zhu, XingJiang; Hobbs, George; Manchester, Richard N.; Shannon, Ryan M.; Baccigalupi, Carlo; Gao, Wei; Xu, Peng; Bian, Xing; Cao, ZhouJian; Chang, ZiJing; Dong, Peng; Gong, XueFei; Huang, ShuangLin; Ju, Peng; Luo, ZiRen; Qiang, Li'E.; Tang, WenLin; Wan, XiaoYun; Wang, Yue; Xu, ShengNian; Zang, YunLong; Zhang, HaiPeng; Lau, Yun-Kau; Ni, Wei-Tou

    2015-12-01

    In the centenary year of Einstein's General Theory of Relativity, this paper reviews the current status of gravitational wave astronomy across a spectrum which stretches from attohertz to kilohertz frequencies. Sect. 1 of this paper reviews the historical development of gravitational wave astronomy from Einstein's first prediction to our current understanding the spectrum. It is shown that detection of signals in the audio frequency spectrum can be expected very soon, and that a north-south pair of next generation detectors would provide large scientific benefits. Sect. 2 reviews the theory of gravitational waves and the principles of detection using laser interferometry. The state of the art Advanced LIGO detectors are then described. These detectors have a high chance of detecting the first events in the near future. Sect. 3 reviews the KAGRA detector currently under development in Japan, which will be the first laser interferometer detector to use cryogenic test masses. Sect. 4 of this paper reviews gravitational wave detection in the nanohertz frequency band using the technique of pulsar timing. Sect. 5 reviews the status of gravitational wave detection in the attohertz frequency band, detectable in the polarisation of the cosmic microwave background, and discusses the prospects for detection of primordial waves from the big bang. The techniques described in sects. 1-5 have already placed significant limits on the strength of gravitational wave sources. Sects. 6 and 7 review ambitious plans for future space based gravitational wave detectors in the millihertz frequency band. Sect. 6 presents a roadmap for development of space based gravitational wave detectors by China while sect. 7 discusses a key enabling technology for space interferometry known as time delay interferometry.

  15. 社区儿童保健服务现状探讨%Current status of child health care service in community

    Institute of Scientific and Technical Information of China (English)

    洪红

    2012-01-01

    目的 了解社区儿童保健服务状况,探讨社区儿童保健工作重点,更好地为辖区儿童提供优质服务.方法 对10个社区卫生服务中心上报儿童保健工作年报表及儿童保健工作相关台账等资料进行整理分析.结果 社区新生儿访视率、3岁以下儿童保健覆盖率大于95%;视力筛查率、听力保健率偏低;对社区户籍3岁以下儿童保健覆盖率和系统管理率均高于流动儿童,流动儿童死亡率高于户籍儿童.社区卫生服务中心儿童保健人员专职率为85.71%,资质合格率为92.86%,其年龄、职称结构趋于老化.结论 加强对流动儿童的保健管理,拓展社区儿童保健服务内容,完善儿童保健信息系统,提高工作效率;重视儿童保健人才队伍的培养,不断提高社区儿童保健服务水平是今后社区儿童保健的工作重点.%Objective To understand the status of child health care service in community and explore the focus of community child health care, so as to provide high quality services for community children. Methods The annual reports of child health care and child health care ledger data from 10 community health service centers were sorted and analyzed. Results Community pediatric visit rate of neonates and coverage rate of children under 3 years were higher than 95% . The rate of vision screening and that of hearing care were relatively low. The health care coverage rate and system management rate of children under 3 years with household registration were higher than those of migrant children. The mortality rate of migrant children was higher than that of children with household registration. Full-time staff in community health service centers accounted for 85. 71%, and the qualified rate of qualification was 92. 86%. The structure of age and professional titles were aging. Conclusion The management of migrant children' s health care should be strengthened, and the child health care services in community needed to

  16. Current status of Pohang Neutron Facility

    Energy Technology Data Exchange (ETDEWEB)

    Kim, G.N.; Lee, Y.S.; Cho, M.H. [Pohang Accelerator Laboratory, POSTECH, Pohang (KR)] [and others

    2000-03-01

    We present the current status of Pohang Neutron Facility, which is the pulsed neutron facility, based on the 70-MeV electron linear accelerator completed on Dec.1997. We have prepared the 15-m time-of-flight path, a Ta-target system, and the Data Acquisition System. Meanwhile we have measured the total cross-sections of Dy and Hf samples at the Research Reactor Institute, Kyoto University and the neutron capture cross-sections of {sup 164}Dy isotope at Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology both in Japan. We also were participated the experiment at the 122-m flight path of the IBR-30 pulsed neutron source of Joint Institute of Nuclear Research in Dubna, Russia. (author)

  17. Current Status of Concentrator Photovoltaic (CPV) Technology

    Energy Technology Data Exchange (ETDEWEB)

    Philipps, Simon P. [Fraunhofer Inst. for Solar Energy Systems ISE, Freiburg (Germany); Bett, Andreas W. [Fraunhofer Inst. for Solar Energy Systems ISE, Freiburg (Germany); Horowitz, Kelsey [National Renewable Energy Lab. (NREL), Golden, CO (United States); Kurtz, Sarah [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-12-01

    This report summarizes the status of the concentrator photovoltaic (CPV) market and industry as well as current trends in research and technology. This report is intended to guide research agendas for Fraunhofer ISE, the National Renewable Energy Laboratory (NREL), and other R&D organizations. Version 1.1 of this report includes recent progress in CPV. The recent record module efficiency of 38.9% at Concentrator Standard Test Conditions (CSTC) is an impressive result, demonstrating the continuing opportunity for CPV technology to improve. 38.9% at Concentrator Standard Test Conditions (CSTC) is an impressive result, demonstrating the continuing opportunity for CPV technology to improve. 38.9% at Concentrator Standard Test Conditions (CSTC) is an impressive result, demonstrating the continuing opportunity for CPV technology to improve. 38.9% at Concentrator Standard Test Conditions (CSTC) is an impressive result, demonstrating the continuing opportunity for CPV technology to improve.

  18. Current Status of the KSTAR Engineering

    Institute of Scientific and Technical Information of China (English)

    J. S. Bak; K. Kim; C. H. Choi; Y. K. Oh; B. C. Kim; N. I. Her; H. L. Yang; G. S. Lee; the KSTAR Team

    2004-01-01

    As there is substantial progress in the KSTAR tokamak engineering, all the major structures and sub-systems are under fabrication and in procurement phase. The vacuum vessel,port, cryostat cylinder, lid, and bellows are being rigorously fabricated in the factory. The lower part of the KSTAR such as cryostat base and gravity support has been almost finished in its fabrication. There are also great progresses and significant results in manufacturing of the superconducting magnet, including four Toroidal Field (TF) coils, lower and upper PF7 coils which are the largest Poloidal Field (PF) coils. The TF00 coil, which has been made for test and back-up of the TF magnet system, was successfully tested in the cool-down and current charging. As the fabrications and procurements of major structures have been actively proceeded, assembly works were also launched from Aug. 2003. More detailed description on these status, results, and plans will be described in this paper.

  19. Aging, Nutritional Status and Health.

    Science.gov (United States)

    Leslie, Wilma; Hankey, Catherine

    2015-07-30

    The older population is increasing worldwide and in many countries older people will outnumber younger people in the near future. This projected growth in the older population has the potential to place significant burdens on healthcare and support services. Meeting the diet and nutrition needs of older people is therefore crucial for the maintenance of health, functional independence and quality of life. While many older adults remain healthy and eat well those in poorer health may experience difficulties in meeting their nutritional needs. Malnutrition, encompassing both under and over nutrition increases health risks in the older population. More recently the increase in obesity, and in turn the incidence of chronic disease in older adults, now justifies weight management interventions in obese older adults. This growing population group is becoming increasingly diverse in their nutritional requirements. Micro-nutrient status may fluctuate and shortfalls in vitamin D, iron and a number of other nutrients are relatively common and can impact on well-being and quality of life. Aging presents a number of challenges for the maintenance of good nutritional health in older adults.

  20. Aging, Nutritional Status and Health

    Directory of Open Access Journals (Sweden)

    Wilma Leslie

    2015-07-01

    Full Text Available The older population is increasing worldwide and in many countries older people will outnumber younger people in the near future. This projected growth in the older population has the potential to place significant burdens on healthcare and support services. Meeting the diet and nutrition needs of older people is therefore crucial for the maintenance of health, functional independence and quality of life. While many older adults remain healthy and eat well those in poorer health may experience difficulties in meeting their nutritional needs. Malnutrition, encompassing both under and over nutrition increases health risks in the older population. More recently the increase in obesity, and in turn the incidence of chronic disease in older adults, now justifies weight management interventions in obese older adults. This growing population group is becoming increasingly diverse in their nutritional requirements. Micro-nutrient status may fluctuate and shortfalls in vitamin D, iron and a number of other nutrients are relatively common and can impact on well-being and quality of life. Aging presents a number of challenges for the maintenance of good nutritional health in older adults.

  1. Current status of robotic surgery in Japan.

    Science.gov (United States)

    Nishimura, Kazuo

    2015-03-01

    The da Vinci S surgical system (Intuitive Surgical) was approved as a medical device in 2009 by the Japanese Ministry of Health, Labour and Welfare. Robotic surgery has since been used in gastrointestinal, thoracic, gynecological, and urological surgeries. In April 2012, robotic-assisted laparoscopic radical prostatectomy (RALP) was first approved for insurance coverage. Since then, RALP has been increasingly used, with more than 3,000 RALP procedures performed by March 2013. By July 2014, 183 institutions in Japan had installed the da Vinci surgical system. Other types of robotic surgeries are not widespread because they are not covered by public health insurance. Clinical trials using robotic partial nephrectomy and robotic gastrectomy for renal and gastric cancers, respectively, have recently begun as advanced medical treatments to evaluate health insurance coverage. These procedures must be evaluated for efficacy and safety before being covered by public health insurance. Other types of robotic surgery are being evaluated in clinical studies. There are several challenges in robotic surgery, including accreditation, training, efficacy, and cost. The largest issue is the cost-benefit balance. In this review, the current situation and a prospective view of robotic surgery in Japan are discussed.

  2. Edible vaccines: Current status and future

    Directory of Open Access Journals (Sweden)

    Lal P

    2007-01-01

    Full Text Available Edible vaccines hold great promise as a cost-effective, easy-to-administer, easy-to-store, fail-safe and socioculturally readily acceptable vaccine delivery system, especially for the poor developing countries. It involves introduction of selected desired genes into plants and then inducing these altered plants to manufacture the encoded proteins. Introduced as a concept about a decade ago, it has become a reality today. A variety of delivery systems have been developed. Initially thought to be useful only for preventing infectious diseases, it has also found application in prevention of autoimmune diseases, birth control, cancer therapy, etc. Edible vaccines are currently being developed for a number of human and animal diseases. There is growing acceptance of transgenic crops in both industrial and developing countries. Resistance to genetically modified foods may affect the future of edible vaccines. They have passed the major hurdles in the path of an emerging vaccine technology. Various technical obstacles, regulatory and non-scientific challenges, though all seem surmountable, need to be overcome. This review attempts to discuss the current status and future of this new preventive modality.

  3. [Current Status of Community Pharmacies: Expectations as a Health Information Hub, the Enforcement of Revised Pharmaceutical and Medical Device Act, and a New Role as Stakeholders].

    Science.gov (United States)

    Saito, Mitsuo

    2016-01-01

    According to the "Japan Revitalization Strategy" established in June 2013, "the government will promote better contributions of local pharmacies and pharmacists in encouraging self-medication of citizens by making pharmacies the community-based hub for providing information, giving advice on the proper use of non-prescription drugs, etc. and offering consultation and information service concerning health". In addition, the "Demanded Function and Ideal Form of Pharmacy," published in January 2014, requested a change, from pharmacies that specialized in dispensing medicines to pharmacies that serve as whole healthcare stations, providing pharmaceutical care based on patients' medical history, including the intake of dietary supplements. The medication fee was revised in April 2014 to enhance family pharmacy services and the management of pharmaceutical care. At that time, blood testing at a registered pharmacy was officially allowed under strict regulation. Revision of the "Pharmacist Law" in June 2014 included a request to pharmacists to provide pharmaceutical advice in addition to information. For the mitigation of drug-induced tragedies, the "Pharmaceutical Affairs Law" was amended to the "Pharmaceutical and Medical Device Act (PMD Act)" in November 2014, and proper use of medicines was imposed on healthcare professionals and other stakeholders. Patients were also requested to learn and understand the safety and harmful effects of medicines, and were requested to use medicines appropriately. As mentioned above, the status of pharmacies and pharmacists has dramatically changed in the past 2 years, and such changes over time are required.

  4. A study of Heavy Metal Pollution in Groundwater of Malwa Region of Punjab, India: Current Status, Pollution and its Potential Health Risk

    Directory of Open Access Journals (Sweden)

    Rajni Sharma

    2017-03-01

    Full Text Available Among the different types of pollution, heavy metal pollution has become one of the major environmental issues in India. A number of studies show that high level of heavy metal exposure is a frequent cause of permanent intellectual and developmental disabilities. In this present study, the AAS method is used to determine the various heavy metal concentrations for 240 samples of Groundwater distributed in eight districts in Malwa Region of Punjab. The concentration values were compared with Standard Values given by BIS. The results showed that the maximum percentage of groundwater samples of Malwa region is beyond the permissible limits and that’s why not fit for drinking purposes and other domestic activities due to the presence of various heavy metals . The overall groundwater quality of Punjab for Arsenic, lead, Iron, Cobalt, Chromium, zinc and Mercury can also be detected and compared with BIS standards. The aim of this particular study was to investigate the distribution of Heavy metals in groundwater of Malwa Region of Punjab and its greater risks to public health. The results were compared with the recommended standards for drinking water of BIS to know the existing status and trend. Overall, water quality was found as unsatisfactory for drinking purposes in all the samples

  5. Current status of Crimean-Congo haemorrhagic fever in the World Health Organization Eastern Mediterranean Region: issues, challenges, and future directions

    Directory of Open Access Journals (Sweden)

    Seif S. Al-Abri

    2017-05-01

    Full Text Available Crimean-Congo haemorrhagic fever (CCHF is the most widespread, tick-borne viral disease affecting humans. The disease is endemic in many regions, such as Africa, Asia, Eastern and Southern Europe, and Central Asia. Recently, the incidence of CCHF has increased rapidly in the countries of the World Health Organization Eastern Mediterranean Region (WHO EMR, with sporadic human cases and outbreaks of CCHF being reported from a number of countries in the region. Despite the rapidly growing incidence of the disease, there are currently no accurate data on the burden of the disease in the region due to the different surveillance systems used for CCHF in these countries. In an effort to increase our understanding of the epidemiology and risk factors for the transmission of the CCHF virus (CCHFV; a Nairovirus of the family Bunyaviridae in the WHO EMR, and to identify the current knowledge gaps that are hindering effective control interventions, a sub-regional meeting was organized in Muscat, Oman, from December 7 to 9, 2015. This article summarizes the current knowledge of the disease in the region, identifies the knowledge gaps that present challenges for the prevention and control of CCHFV, and details a strategic framework for research and development activities that would be necessary to curb the ongoing and new threats posed by CCHFV.

  6. Cacao biotechnology: current status and future prospects.

    Science.gov (United States)

    Wickramasuriya, Anushka M; Dunwell, Jim M

    2017-10-06

    Theobroma cacao - The Food of the Gods, provides the raw material for the multi-billion dollar chocolate industry, and is also the main source of income for about 6 million smallholders around the world. Additionally, cocoa beans have a number of other non-food uses in the pharmaceutical and cosmetic industries. Specifically, the potential health benefits of cocoa have received increasing attention as it is rich in polyphenols, particularly flavonoids. At present, the demand for cocoa and cocoa-based products in Asia is growing particularly rapidly and chocolate manufacturers are increasing investment in this region. However, in many Asian countries, cocoa production is hampered due to many reasons including technological, political and socio-economic issues. This review provides an overview of the present status of global cocoa production and recent advances in biotechnological applications for cacao improvement, with special emphasis on genetics/genomics, in vitro embryogenesis and genetic transformation. In addition, in order to obtain an insight into the latest innovations in the commercial sector, a survey was conducted on granted patents relating to T. cacao biotechnology. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  7. Current status of JENDL-3.3

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Akira [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-03-01

    Current status of JENDL-3.3 is presented. Reevaluation work toward JENDL-3.3 has started last April for three years project to supply a consolidated new versions of JENDL by JAERI NDC (Nuclear Data center) with the cooperation of JNDC (Japanese Nuclear Data Committee). The working schedule has been fixed by the careful review of the summary report, `The problems of JENDL-3.2`, submitted to JNDC last March after one year discussions by a small advisory group: `Identifying the problems of JENDL-3.2`. To cope with the problems, two new subgroups are set up in the Subcommittee of Nuclear Data of JNDC. One is Heavy Mass Elements Evaluation Working Group for the re-evaluation of major actinides (Th-232, U-233,235,236,238, Pu-236,239,241,242). The other is Intermediate Mass Elements Evaluation Working Group for solving the inconsistencies between calculations and integral experiments relating to the fields of fusion neutronics and shielding applications as well as new evaluations such as Er elements. Supplying covariance data for important nuclides are one of the main feature of JENDL-3.3. Re-evaluated data will be released as JENDL-3.3 in the individual bases after the reviewing process by the experts. (author)

  8. Current status of mini-gastric bypass

    Science.gov (United States)

    Mahawar, Kamal K.; Kumar, Parveen; Carr, William RJ; Jennings, Neil; Schroeder, Norbert; Balupuri, Shlok; Small, Peter K.

    2016-01-01

    Mini-gastric bypass (MGP) is a promising bariatric procedure. Tens of thousands of this procedure have been performed throughout the world since Rutledge performed the first procedure in the United States of America in 1997. Several thousands of these have even been documented in the published scientific literature. Despite a proven track record over nearly two decades, this operation continues to polarise the bariatric community. A large number of surgeons across the world have strong objections to this procedure and do not perform it. The risk of symptomatic (bile) reflux, marginal ulceration, severe malnutrition, and long-term risk of gastric and oesophageal cancers are some of the commonly voiced concerns. Despite these expressed fears, several advantages such as technical simplicity, shorter learning curve, ease of revision and reversal, non-inferior weight loss and comorbidity resolution outcomes have prompted some surgeons to advocate a wider adoption of this procedure. This review examines the current status of these controversial aspects in the light of the published academic literature in English. PMID:27251826

  9. Chinese Soybean Industry: Current Status and Outlook

    Institute of Scientific and Technical Information of China (English)

    Dachuan Liu; Shaojun Tian

    2002-01-01

    This paper focus on the soybeanresources and their industry development inChina. Due to the high demand in domesticmarket, it is necessary to expand the cultivationarea and improve the production yields.Meanwhile, to inc e the export of soybeansfrom overseas is also important. China has along history in producing traditional soyfoods. After recent fifty years, the developmentof Chinese soybean industry has reached to areasonable level. The current status of Chinesesoybean industry has been included in thepaper. It has been expected that in next fiveyears, there will be a rapid increase in theprocessing of soybeans; it will become morereasonable in the scale and distribution ofsoybean oil factories. Emphasis will be put onthe improvement of the functionalities ofsoybean products. Different kinds of functionalsoybean foods, especially the soybean proteinsfor particular uses will be developed by the useof modification technologies. Concern is alsogiven to the multi -utilizn of soybeanresources, which not only the extractionof oil from soybean and the processingof protein products from the meal; but alsoincludes the recovery of the naturalchemicals from soybeans which could then beexploited to novel products with more profits.

  10. Current status in diabetic macular edema treatments

    Institute of Scientific and Technical Information of China (English)

    Pedro; Romero-Aroca

    2013-01-01

    Diabetes is a serious chronic condition,which increase the risk of cardiovascular diseases,kidney failure and nerve damage leading to amputation.Furthermore the ocular complications include diabetic macular edema,is the leading cause of blindness among adults in the industrialized countries.Today,blindness from diabetic macular edema is largely preventable with timely detection and appropriate interventional therapy.The treatment should include an optimized control of glycemia,arterial tension,lipids and renal status.The photocoagulation laser is currently restricted to focal macular edema in some countries,but due the high cost of intravitreal drugs,the use of laser treatment for focal and diffuse diabetic macular edema(DME),can be valid as gold standard in many countries.The intravitreal anti vascular endothelial growth factor drugs(ranibizumab and bevacizumab),are indicated in the treatment of all types of DME,but the correct protocol for administration should be defined for the different Retina Scientific Societies.The corticosteroids for diffuse DME,has a place in pseudophakic patients,but its complications restricted the use of these drugs for some patients.Finally the intravitreal interface plays an important role and its exploration is mandatory in all DME patients.

  11. Current status of GALS setup in JINR

    Energy Technology Data Exchange (ETDEWEB)

    Zemlyanoy, S., E-mail: zemlya@jinr.ru; Avvakumov, K., E-mail: kavvakumov@jinr.ru [Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions (Russian Federation); Fedosseev, V. [CERN (Switzerland); Bark, R. [Nat. Research Foundation, iThemba LABS (South Africa); Blazczak, Z. [A. Mickiewicz University, Faculty of Physics (Poland); Janas, Z. [University of Warsaw, Faculty of Physics (Poland)

    2017-11-15

    This is a brief report on the current status of the new GAs cell based Laser ionization Setup (GALS) at the Flerov Laboratory for Nuclear Reactions (FLNR) of the Joint Institute for Nuclear Research (JINR) in Dubna. GALS will exploit available beams from the U-400M cyclotron in low energy multi-nucleon transfer reactions to study exotic neutron-rich nuclei located in the “north-east” region of nuclear map. Products from 4.5 to 9 MeV/nucleon heavy-ion collisions, such as {sup 136}Xe on {sup 208}Pb, are thermalized and neutralized in a high pressure gas cell and subsequently selectively laser re-ionized. In order to choose the best scheme of ion extraction the results of computer simulations of two different systems are presented. The first off- and online experiment will be performed on osmium atoms that is regarded as a most convenient element for producing isotopes with neutron number in the vicinity of the magic N = 126.

  12. Radiopharmaceuticals in China. Current status and prospects

    Energy Technology Data Exchange (ETDEWEB)

    Jia, Hong-Mei; Liu, Bo-Li [Beijing Normal Univ. (China). Key Laboratory of Radiopharmaceuticals

    2014-04-01

    The review provides an overview of the current status of radiopharmaceuticals in China for in vivo clinical use and also describes some important advances in the past three decades. Development of the diagnostic and therapeutic radiopharmaceuticals as well as basic research on radiopharmaceutical chemistry are being introduced. The radiotracers developed in China include: (1) Brain perfusion imaging agents and CNS radiotracers for β-amyloid plaques, σ{sub 1} receptors, and dopamine D{sub 2} or D{sub 4} receptors; (2) {sup 99m}Tc- and {sup 18}F-labeled myocardial perfusion imaging agents; (3) tumor imaging agents including integrin-targeting radiotracer, novel sentinel lymph node imaging agents, hypoxia imaging agents, {sup 99m}Tc-labeled glucose derivatives, σ{sub 2} receptor imaging agents, folate receptor imaging agents, and potential radiotracers for imaging of human telomerase reverse transcriptase expression; (4) Potential infection imaging agents; (5) Potential asialoglycoprotein receptor imaging agents; (6) Other imaging agents. Moreover, some prospects of research and development of radiopharmaceuticals in the near future are discussed. (orig.)

  13. Current status of mini-gastric bypass

    Directory of Open Access Journals (Sweden)

    Kamal K Mahawar

    2016-01-01

    Full Text Available Mini-gastric bypass (MGP is a promising bariatric procedure. Tens of thousands of this procedure have been performed throughout the world since Rutledge performed the first procedure in the United States of America in 1997. Several thousands of these have even been documented in the published scientific literature. Despite a proven track record over nearly two decades, this operation continues to polarise the bariatric community. A large number of surgeons across the world have strong objections to this procedure and do not perform it. The risk of symptomatic (bile reflux, marginal ulceration, severe malnutrition, and long-term risk of gastric and oesophageal cancers are some of the commonly voiced concerns. Despite these expressed fears, several advantages such as technical simplicity, shorter learning curve, ease of revision and reversal, non-inferior weight loss and comorbidity resolution outcomes have prompted some surgeons to advocate a wider adoption of this procedure. This review examines the current status of these controversial aspects in the light of the published academic literature in English.

  14. Current status of transplantation and organ donation in the Balkans--could it be improved through the South-eastern Europe Health Network (SEEHN) initiative?

    Science.gov (United States)

    Spasovski, Goce; Busic, Mirela; Pipero, Pellumb; Sarajlić, Lada; Popović, Andreja Subotić; Dzhaleva, Theodora; Codreanu, Igor; Ratković, Marina Mugosa; Popescu, Irinel; Lausević, Mirjana; Avsec, Danica; Raley, Lydia; Ekberg, Henrik; Ploeg, Rutger; Delmonico, Francis

    2012-04-01

    Organ donation and transplantation activity in the majority of Balkan countries (Albania, Bosnia and Herzegovina, Croatia, Macedonia, Moldova, Montenegro, Serbia, Romania and Bulgaria) are lagging far behind international averages. Inadequate financial resources, unclear regional data and lack of government infrastructure are some of the issues which should be recognized to draw attention and lead to problem-solving decisions. The Regional Health Development Centre (RHDC) Croatia, a technical body of the South-eastern Europe Health Network (SEEHN), was created in 2011 after Croatia's great success in the field over the last 10 years. The aim of the RHDC is to network the region and provide individualized country support to increase donation and transplantation activity in collaboration with professional societies (European Society of Organ Transplantation, European Transplant Coordinators Organization, The Transplantation Society and International Society of Organ Donation and Procurement). Such an improvement would in turn likely prevent transplant tourism. The regional data from 2010 show large discrepancies in donation and transplantation activities within geographically neighbouring countries. Thus, proposed actions to improve regional donation and transplantation rates include advancing living and deceased donation through regular public education, creating current and accurate waiting lists and increasing the number of educated transplant nephrologists and hospital coordinators. In addition to the effort from the professionals, government support with allocated funds per deceased donation, updated legislation and an established national coordinating body is ultimately recognized as essential for the successful donation and transplantation programmes. By continuous RHDC communication and support asked from the health authorities and motivated professionals from the SEEHN initiative, an increased number of deceased as well as living donor kidney

  15. The Copernicus Sentinel-3 Mission: Current Status

    Science.gov (United States)

    Donlon, C.; Berruti, B.; Mavrocordatos, C.; Nieke, J.; Seitz, B.; Frerrick, J.; Vuilleumier@esa int, P.; Rebhan, H.; Mecklenburg, S.; Goryl, P.; Féménias, P.

    2016-02-01

    Sentinel-3 is an operational mission in high-inclination, low earth orbit for the provision of observational data to Copernicus services. Products include ocean, ice and land surface altimetry, complemented by thermal and visible wavelength multi-spectral image data. The operational character of the mission implies a high level of availability of the data products and fast delivery time, which have been important design drivers for the mission. In terms of ocean applications, the Sentinel-3 payload is designed to monitor open-ocean, coastal and inland waters using a suite of contemporaneous measurements. The spacecraft accommodates a topography payload consisting of a SAR Radar Altimeter (SRAL) and a Microwave Radiometer (MWR) plus a suite of instruments for precise orbit determination (POD). In addition, two large optical instruments - the Ocean and Land Colour Instrument (OLCI) and the Sea and Land Surface Temperature Radiometer instrument (SLSTR) have been developed as part of the mission. Full performance will be achieved with a constellation of two identical satellites, separated by 180 degrees in the same orbital plane. Together, the optical and topography instruments of Sentinel-3 will ensure the continuation of important data streams established with ESA's ERS and ENVISAT satellites. Four Sentinel-3 satellites are in development with Sentinel-3A planned for launch in late 2015 and the Sentinel-3B satellite launch expected in 2017. Procurement of the C and D satellites is ongoing. The overall service duration is planned to be 20 years and is expected to be fulfilled by a series of several satellites. This paper reports the current status of the Sentinel-3 Mission and presets some first results from the instrument payload.

  16. Semiconductor plasmonic nanolasers: current status and perspectives

    Science.gov (United States)

    Gwo, Shangjr; Shih, Chih-Kang

    2016-08-01

    Scaling down semiconductor lasers in all three dimensions holds the key to the development of compact, low-threshold, and ultrafast coherent light sources, as well as integrated optoelectronic and plasmonic circuits. However, the minimum size of conventional semiconductor lasers utilizing dielectric cavity resonators (photonic cavities) is limited by the diffraction limit. To date, surface plasmon amplification by stimulated emission of radiation (spaser)-based plasmonic nanolaser is the only photon and plasmon-emitting device capable of this remarkable feat. Specifically, it has been experimentally demonstrated that the use of plasmonic cavities based on metal-insulator-semiconductor (MIS) nanostructures can indeed break the diffraction limit in all three dimensions. In this review, we present an updated overview of the current status for plasmonic nanolasers using the MIS configuration and other related metal-cladded semiconductor microlasers. In particular, by using composition-varied indium gallium nitride/gallium nitride core-shell nanorods, it is possible to realize all-color, single-mode nanolasers in the full visible wavelength range with ultralow continuous-wave (CW) lasing thresholds. The lasing action in these subdiffraction plasmonic cavities is achieved via a unique auto-tuning mechanism based on the property of weak size dependence inherent in plasmonic nanolasers. As for the choice of metals in the plasmonic structures, epitaxial silver films and giant colloidal silver crystals have been shown to be the superior constituent materials for plasmonic cavities due to their low plasmonic losses in the visible and near-infrared (NIR) spectral regions. In this review, we also provide some perspectives on the challenges and opportunities in this exciting new research frontier.

  17. Beagle 2: Mission to Mars - Current Status

    Science.gov (United States)

    Gibson, E. K., Jr.; Pillinger, C. T.; Wright, I. P.; Morgan, G. H.; Yau, D.; Stewart, J. L. C.; Leese, M. R.; Praine, I. J.; Sheridan, S.

    2004-01-01

    Beagle 2 is a 72 kg probe (with a 32 kg lander) developed in the United Kingdom for inclusion on the European Space Agency's 2003 Mars Express. Beagle 2 was launched on June 2, 2003 with Mars Express on a Soyuz-Fregat rocket from the Baikonur Cosmodrome in Kazakhstan. Beagle 2 landed on Mars on December 25th, 2003 in Isidis Planitia (approx. 10.7 N and 268.6 W), a large sedimentary basin that overlies the boundary between ancient highlands and northern plains. Isidis Planitia, the third largest impact basin on Mars, which is possibly filled with sediment deposited at the bottom of long-standing lakes or seas, offers an ideal environment for preserving traces of life. The team is awaiting signals from the Beagle 2 lander at the time when this abstract was written. Current status of the mission will be reported. Beagle 2 was developed to search for organic material and other volatiles on and below the surface of Mars in addition to the study of the inorganic chemistry and mineralogy. Several fundamental properties can be used to determine the existence of an active or past biology on any planet, Earth or Mars. Beagle 2's targets for investigation included: (a) The presence of water, or the existence of minerals deposited from water to show that water was present, even if only transiently; (b) The detection of carbonaceous debris, the remains of organisms that might have lived in water or were washed to a final resting place by the action of water; (c) The structure of organic matter, to demonstrate that it might have been synthesized for a biological purpose; (d) The recognition of isotopic fractionation between carbonaceous phases (organic vs inorganic carbon phases), a condition which on Earth suggests that life emerged nearly 4 billion years ago.

  18. Self-rated health in rural Appalachia: health perceptions are incongruent with health status and health behaviors

    Directory of Open Access Journals (Sweden)

    Pyle Donald N

    2011-04-01

    Full Text Available Abstract Background Appalachia is characterized by poor health behaviors, poor health status, and health disparities. Recent interventions have not demonstrated much success in improving health status or reducing health disparities in the Appalachian region. Since one's perception of personal health precedes his or her health behaviors, the purpose of this project was to evaluate the self-rated health of Appalachian adults in relation to objective health status and current health behaviors. Methods Appalachian adults (n = 1,576 were surveyed regarding health behaviors - soda consumer (drink ≥ 355 ml/d, or non-consumer (drink 30 min > 1 d/wk and sedentary (exercise Results Respondents reported being healthy, while being sedentary (65%, hypertensive (76%, overweight (73%, or hyperlipidemic (79%. Between 57% and 66% of the respondents who considered themselves healthy had at least two disease conditions or poor health behaviors. Jaccard Binary Similarity coefficients and odds ratios showed the probability of reporting being healthy when having a disease condition or poor health behavior was high. Conclusions The association between self-rated health and poor health indicators in Appalachian adults is distorted. The public health challenge is to formulate messages and programs about health and health needs which take into account the current distortion about health in Appalachia and the cultural context in which this distortion was shaped.

  19. Social status, glucocorticoids, immune function, and health: can animal studies help us understand human socioeconomic-status-related health disparities?

    Science.gov (United States)

    Cavigelli, Sonia A; Chaudhry, Hashim S

    2012-08-01

    For humans in developed nations, socioeconomic status (SES)--relative income, education and occupational position in a society--is a strong predictor of morbidity and mortality rates, with increasing SES predicting longer life span (e.g. Marmot et al., 1991). Mechanisms underlying this relationship have been examined, but the relative role of each mechanism still remains unknown. By understanding the relative role of specific mechanisms that underlie dramatic health disparities between high and low social status individuals we can begin to identify effective, targeted methods to alleviate health disparities. In the current paper, we take advantage of a growing number of animal studies that have quantified biological health-related correlates (glucocorticoid production and immune function) of social status and compare these studies to the current literature on human SES and health to determine if and how animal studies can further our understanding of SES-associated human health disparities. Specifically, we compared social-status related glucocorticoid production and immune function in humans and animals. From the review, we show that our present understanding of the relationships between social status and glucocorticoid production/immune function is still growing, but that there are already identifiable parallels (and non-parallels) between humans and animals. We propose timely areas of future study focused on (1) specific aspects of social status that may influence stress-related physiology, (2) mechanisms underlying long-term influences of social status on physiology and health, and (3) intervention studies to alleviate potentially negative physiological correlates of social status.

  20. The impact of smoking status on the health status of heart failure patients.

    LENUS (Irish Health Repository)

    Conard, Mark W

    2012-02-01

    Smoking is a major risk factor for the development of heart failure (HF). Yet, little is known about smoking\\'s effects on the health status of established HF patients. HF patients were recruited from outpatient clinics across North America. The Kansas City Cardiomyopathy Questionnaire (KCCQ) was used to assess disease-specific health status. Smoking behaviors were classified as never having smoked, prior smoker, and as having smoked within the past 30 days. Risk-adjusted multivariable regression was used to evaluate the association of smoking status with baseline and 1-year KCCQ overall summary scores. Smoking was not associated with baseline health status. However, a significant effect was observed on 1-year health status among outpatients with HF with current smokers reporting significantly lower KCCQ scores than never smokers or ex-smokers. These findings highlight an additional adverse consequence of smoking in HF patients not previously discussed.

  1. The impact of migraine on health status

    NARCIS (Netherlands)

    Essink-Bot, M L; van Royen, L; Krabbe, P; Bonsel, G J; Rutten, F F

    1995-01-01

    PROBLEMS: What is the effect of migraine on health status, defined as the patient's physical, psychological, and social functioning? And, suppose that the health status of migraine sufferers appears to be impaired, to what extent is this a consequence of migraine-associated comorbidity rather than o

  2. Counterfeit pharmaceuticals: current status and future projections.

    Science.gov (United States)

    Wertheimer, Albert I; Chaney, Nicole M; Santella, Thomas

    2003-01-01

    To examine the problem of counterfeit drugs and its effects around the world, to consider the likely directions the problem will take, and to propose options for controlling or mitigating the problem. Recently published clinical literature identified through review of articles abstracted at MEDLINE. Search terms were counterfeiting, counterfeit drugs, substandard drugs, fake drugs, world counterfeiting, and counterfeit pharmaceuticals. Further information was abstracted from an array of informational sources, including magazines such as Business Week, newspapers such as the International Herald Tribune, National Public Radio news reports, pharmaceutical company press releases, and information from the World Health Organization. Multiple reviewers were used to retrieve relevant and current data. Relevant data were extracted independently by multiple reviewers. Traditionally, the problem of counterfeit pharmaceuticals has been limited to developing nations in Asia and Africa. Now, drug counterfeiting is rapidly becoming a worldwide concern, and counterfeit drugs are reaching the U.S. market. This article defines the problem of counterfeit drugs in its many forms and discusses the extent of the problem, with particular attention to the respective rates of counterfeiting across the globe and the origins of counterfeit drugs. Technologic advances have worsened the counterfeit drug problem. Because drug counterfeiting is a worldwide concern, worldwide action is needed to combat the problem.

  3. Current status of nuclear physics research

    Energy Technology Data Exchange (ETDEWEB)

    Bertulani, Carlos A. [Department of Physics and Astronomy, Texas A and M University-Commerce (United States); Hussein, Mahir S., E-mail: hussein@if.usp.br [Instituto Tecnologico de Aeronautica (ITA), Sao Jose dos Campos, SP (Brazil). Dept. de Fisica

    2015-12-15

    In this review, we discuss the current status of research in nuclear physics which is being carried out in different centers in the world. For this purpose, we supply a short account of the development in the area which evolved over the last nine decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data became available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such as the shell model, the collective model, the statistical model, the interacting boson model, etc., some of these models may be seemingly in conflict with each other, but this was shown to be only apparent. The richness of the ideas and abundance of theoretical models attests to the important fact that the nucleus is a really singular system in the sense that it evolves from two-body bound states such as the deuteron, to few-body bound states, such as {sup 4}He, {sup 7}Li, {sup 9}Be, etc. and up the ladder to heavier bound nuclei containing up to more than 200 nucleons. Clearly, statistical mechanics, usually employed in systems with very large number of particles, would seemingly not work for such finite systems as the nuclei, neither do other theories which are applicable to condensed matter. The richness of nuclear physics stems from these restrictions. New theories and models are presently being developed. Theories of the structure and reactions of neutron-rich and proton-rich nuclei, called exotic nuclei, halo nuclei, or Borromean nuclei, deal with the wealth of experimental data that became available in the last 35 years. Furthermore, nuclear astrophysics and stellar and Big Bang nucleosynthesis have become a more mature subject. Due to limited space, this review only covers a few selected topics, mainly those with which the authors have worked on. Our aimed potential readers of this review are nuclear physicists and physicists in other areas, as well as graduate

  4. Current Status of Nuclear Physics Research

    Science.gov (United States)

    Bertulani, Carlos A.; Hussein, Mahir S.

    2015-12-01

    In this review, we discuss the current status of research in nuclear physics which is being carried out in different centers in the world. For this purpose, we supply a short account of the development in the area which evolved over the last nine decades, since the discovery of the neutron. The evolution of the physics of the atomic nucleus went through many stages as more data became available. We briefly discuss models introduced to discern the physics behind the experimental discoveries, such as the shell model, the collective model, the statistical model, the interacting boson model, etc., some of these models may be seemingly in conflict with each other, but this was shown to be only apparent. The richness of the ideas and abundance of theoretical models attests to the important fact that the nucleus is a really singular system in the sense that it evolves from two-body bound states such as the deuteron, to few-body bound states, such as 4He, 7Li, 9Be, etc. and up the ladder to heavier bound nuclei containing up to more than 200 nucleons. Clearly, statistical mechanics, usually employed in systems with very large number of particles, would seemingly not work for such finite systems as the nuclei, neither do other theories which are applicable to condensed matter. The richness of nuclear physics stems from these restrictions. New theories and models are presently being developed. Theories of the structure and reactions of neutron-rich and proton-rich nuclei, called exotic nuclei, halo nuclei, or Borromean nuclei, deal with the wealth of experimental data that became available in the last 35 years. Furthermore, nuclear astrophysics and stellar and Big Bang nucleosynthesis have become a more mature subject. Due to limited space, this review only covers a few selected topics, mainly those with which the authors have worked on. Our aimed potential readers of this review are nuclear physicists and physicists in other areas, as well as graduate students interested in

  5. Current status of Paragonimus and paragonimiasis in Ecuador

    Directory of Open Access Journals (Sweden)

    Manuel Calvopiña

    2014-11-01

    Full Text Available A review of national and international publications on paragonimiasis in Ecuador, epidemiological records from the Ministry of Public Health and unpublished research data was conducted to summarise the current status of the parasite/disease. The purpose of the review is to educate physicians, policy-makers and health providers on the status of the disease and to stimulate scientific investigators to conduct further research. Paragonimiasis was first diagnosed in Ecuador 94 years ago and it is endemic to both tropical and subtropical regions in 19 of 24 provinces in the Pacific Coast and Amazon regions. Paragonimus mexicanus is the only known species in the country, with the mollusc Aroapyrgus colombiensis and the crabs Moreirocarcinus emarginatus, Hypolobocera chilensis and Hypolobocera aequatorialis being the primary and secondary intermediate hosts, respectively. Recent studies found P. mexicanus metacercariae in Trichodactylus faxoni crabs of the northern Amazon. Chronic pulmonary paragonimiasis is commonly misdiagnosed and treated as tuberculosis and although studies have demonstrated the efficacy of praziquantel and triclabendazole for the treatment of human infections, neither drug is available in Ecuador. Official data recorded from 1978-2007 indicate an annual incidence of 85.5 cases throughout the 19 provinces, with an estimated 17.2% of the population at risk of infection. There are no current data on the incidence/prevalence of infection, nor is there a national control programme.

  6. Current status of Paragonimus and paragonimiasis in Ecuador.

    Science.gov (United States)

    Calvopiña, Manuel; Romero, Daniel; Castañeda, Byron; Hashiguchi, Yoshihisa; Sugiyama, Hiromu

    2014-11-01

    A review of national and international publications on paragonimiasis in Ecuador, epidemiological records from the Ministry of Public Health and unpublished research data was conducted to summarise the current status of the parasite/disease. The purpose of the review is to educate physicians, policy-makers and health providers on the status of the disease and to stimulate scientific investigators to conduct further research. Paragonimiasis was first diagnosed in Ecuador 94 years ago and it is endemic to both tropical and subtropical regions in 19 of 24 provinces in the Pacific Coast and Amazon regions. Paragonimus mexicanus is the only known species in the country, with the mollusc Aroapyrgus colombiensis and the crabs Moreirocarcinus emarginatus, Hypolobocera chilensis and Hypolobocera aequatorialis being the primary and secondary intermediate hosts, respectively. Recent studies found P. mexicanus metacercariae in Trichodactylus faxoni crabs of the northern Amazon. Chronic pulmonary paragonimiasis is commonly misdiagnosed and treated as tuberculosis and although studies have demonstrated the efficacy of praziquantel and triclabendazole for the treatment of human infections, neither drug is available in Ecuador. Official data recorded from 1978-2007 indicate an annual incidence of 85.5 cases throughout the 19 provinces, with an estimated 17.2% of the population at risk of infection. There are no current data on the incidence/prevalence of infection, nor is there a national control programme.

  7. Current Status of Mechanical Circulatory Support: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Kyriakos Spiliopoulos

    2012-01-01

    Full Text Available Heart failure is a major public health problem and its management requires a significant amount of health care resources. Even with administration of the best available medical treatment, the mortality associated with the disease remains high. As therapeutical strategies for heart failure have been refined, the number of patients suffering from the disease has expanded dramatically. Although heart transplantation still represents the gold standard therapeutical approach, the implantation of mechanical circulatory support devices (MCSDs evolved to a well-established management for this disease. The limited applicability of heart transplantation caused by a shortage of donor organs and the concurrent expand of the patient population with end-stage heart failure led to a considerable utilization of MCSDs. This paper outlines the current status of mechanical circulatory support.

  8. Polycystic ovary syndrome: current status and future perspective.

    Science.gov (United States)

    Barthelmess, Erin K; Naz, Rajesh K

    2014-01-01

    Polycystic ovary syndrome (PCOS) is a widespread reproductive disorder that encompasses many associated health conditions and has an impact on various metabolic processes. PCOS is depicted by hyperandrogenism, polycystic ovaries, and anovulation. It increases the risk of insulin resistance (IR), type 2 diabetes, obesity, and cardiovascular disease. The etiology of the disease remains unclear, and the subjective phenotype makes a united diagnosis difficult among physicians. It seems to be a familial genetic syndrome caused by a combination of environmental and genetic factors. It can be linked with metabolic disorders in first-degree family members. PCOS is the cause of up to 30% of infertility in couples seeking treatment. Currently, there is no cure for PCOS. Despite the growing incidence of this syndrome, limited research has been done that encompasses the entirety of PCOS spectrum. In this review, the current status and possible future perspective will be discussed.

  9. Polycystic ovary syndrome: current status and future perspective

    Science.gov (United States)

    Barthelmess, Erin K.; Naz, Rajesh K.

    2015-01-01

    Polycystic ovary syndrome (PCOS) is a widespread reproductive disorder that encompasses many associated health conditions and has an impact on various metabolic processes. PCOS is depicted by hyperandrogenism, polycystic ovaries, and anovulation. It increases the risk of insulin resistance (IR), type 2 diabetes, obesity, and cardiovascular disease. The etiology of the disease remains unclear, and the subjective phenotype makes a united diagnosis difficult among physicians. It seems to be a familial genetic syndrome caused by a combination of environmental and genetic factors. It can be linked with metabolic disorders in first-degree family members. PCOS is the cause of up to 30% of infertility in couples seeking treatment. Currently, there is no cure for PCOS. Despite the growing incidence of this syndrome, limited research has been done that encompasses the entirety of PCOS spectrum. In this review, the current status and possible future perspective will be discussed. PMID:24389146

  10. Current status of endovascular stroke treatment.

    Science.gov (United States)

    Meyers, Philip M; Schumacher, H Christian; Connolly, E Sander; Heyer, Eric J; Gray, William A; Higashida, Randall T

    2011-06-07

    The management of acute ischemic stroke is rapidly developing.Although acute ischemic stroke is a major cause of adult disability and death, the number of patients requiring emergency endovascular intervention remains unknown, but is a fraction of the overall stroke population. Public health initiatives endeavor to raise public awareness about acute stroke to improve triage for emergency treatment, and the medical community is working to develop stroke services at community and academic medical centers throughout the United States. There is an Accreditation Council for Graduate Medical Education–approved pathway for training in endovascular surgical neuroradiology, the specialty designed to train physicians specifically to treat cerebrovascular diseases. Primary and comprehensive stroke center designations have been defined, yet questions remain about the best delivery model. Telemedicine is available to help community medical centers cope with the complexity of stroke triage and treatment. Should comprehensive care be provided at every community center, or should patients with complex medical needs be triaged to major stroke centers with high-level surgical,intensive care, and endovascular capabilities? Although the answers to these and other questions about stroke care delivery remain unanswered owing to the paucity of empirical data, we are convinced that stroke care regionalization is crucial for delivery of high-quality comprehensive ischemic stroke treatment. A stroke team available 24 hours per day, 7 days per week requires specialty skills in stroke neurology, endovascular surgical neuroradiology, neurosurgery, neurointensive care, anesthesiology, nursing, and technical support for optimal success. Several physician groups with divergent training backgrounds (i.e., interventional neuroradiology, neurosurgery,neurology, peripheral interventional radiology, and cardiology) lay claim to the treatment of stroke patients,particularly the endovascular or

  11. Critical Consciousness: Current Status and Future Directions

    Science.gov (United States)

    Watts, Roderick J.; Diemer, Matthew A.; Voight, Adam M.

    2011-01-01

    In this chapter, the authors consider Paulo Freire's construct of critical consciousness (CC) and why it deserves more attention in research and discourse on youth political and civic development. His approach to education and similar ideas by other scholars of liberation aims to foster a critical analysis of society--and one's status within…

  12. [Current situation of health surveys in Spain].

    Science.gov (United States)

    Requena, María Luisa; Suárez, Mónica; Pérez, Óscar

    2013-01-01

    To describe the evolution of health interview surveys in Spain (as of 01/01/2012), whether national or regional, its main characteristics and methodology, and in the case of general health surveys (GHIS), its contents. An adapted version of Eurostat quality control template European Health Interview Survey Technical and Methodological Report was filled in by those responsible for GHIS in each region (autonomous communities) and at the national level. The first part (11 questions) gathers general information about health surveys, both GHIS and surveys targeted to specific populations or health problems (SHIS). The second part (109 questions) asks about methodological characteristics of most recent GHIS. 1) regional or supra-regional scope; 2) for the second part, GHIS currently active series. Quality control was performed using double data entry and validated by informants.100 HIS were identified. 16 were GHIS and 84 SHIS. 32 (38%) of the latter were national and 52 (62%) regional. Nutrition 21 (25%), drug use 10 (12%), opinion polls 7 (9%) and dental health 7 (9%) were the most frequent topics in SHIS. Highest GHIS density was reached after year 2000, with several surveys on field at a time (mode=3). 11 GHIS (2 national, 9 regional) met inclusion criteria for the second part. All complied with general quality benchmarks. Few differences were observed in content.GHIS show more similarities than differences in objectives, methods and content. Rationalization and harmonization are needed. Physical activity, alcohol consumption, quality of life and mental health instruments are not yet consensual. Valid and comparable data are required on health status and its determinants to inform health policy.

  13. Counselling International Students in Turkish Universities: Current Status and Recommendations

    Science.gov (United States)

    Bektas, Dilek Yelda

    2008-01-01

    In the present study, the current status of international students and counselling services provided at Turkish universities is addressed. Firstly, a brief history of counselling and counselling services in Turkish universities is examined, leading to a consideration of the current status of international students and counselling services.…

  14. Current Status and Future of Sports Food

    OpenAIRE

    Hailong Zhang

    2015-01-01

    According to the need of the popularization of sports nutrition knowledge and promoting of our country sports nutrition needs, the study expounds the new concept of sports nutrition food, the development of sports nutrition food abroad, the prospect of the domestic market and the status quo of cultivate. Sports nutrition food system which has been basically in more than a decade in domestic is made a detailed elaboration and an introduction of product research and development has been made. T...

  15. Current status of the Brazilian AMS program

    Energy Technology Data Exchange (ETDEWEB)

    Gomes, P.R.S. E-mail: paulogom@if.uff.br; Anjos, R.M.; Acquadro, J.C.; Santos, G.M.; Macario, K.D.; Liguori Neto, R.; Added, N.; Coimbra, M.M.; Appoloni, C.R.; Castro Faria, N.V. de; Magalhaes, S.D.; Donangelo, R

    2000-10-01

    The status and the near future plans for the Brazilian AMS program are described. The 8 MV Tandem accelerator at the University of Sao Paulo (USP) is ready to measure standard AMS samples. A recently installed 1.7 MV Tandem at the University of Rio de Janeiro will have a {sup 14}C AMS line. Together with external laboratories, we developed some projects on paleoclimatic and maritime geology. During these studies we have also learned sample preparation procedures.

  16. Current status of fast reactor physics

    Energy Technology Data Exchange (ETDEWEB)

    Hummel, H.H.

    1979-01-01

    The subject of calculation of reactivity coefficients for fast reactors is developed, starting with a discussion of the status of relevant nuclear data and proceeding to the subjects of group cross section generation and of methods of obtaining reactivity coefficients from group cross sections. Reactivity coefficients measured in critical experiments are compared with calculated values. Dependence of reactivity coefficients on reactor design is discussed. Finally, results of the recent international comparison of calculated reactivity coefficients are presented.

  17. Current status of Clostridium difficile infection epidemiology

    National Research Council Canada - National Science Library

    Lessa, Fernanda C; Gould, Carolyn V; McDonald, L Clifford

    2012-01-01

    The dramatic changes in the epidemiology of Clostridium difficile infection (CDI) during recent years, with increases in incidence and severity of disease in several countries, have made CDI a global public health challenge...

  18. Preventive psychiatry: Current status in contemporary psychiatry

    Directory of Open Access Journals (Sweden)

    Rakesh Kumar Chadda

    2017-01-01

    Full Text Available Preventive psychiatry is one of the most ignored subdiscipline of psychiatry, which has got important role to play in the contemporary psychiatry. Mental disorders are very common with lifetime prevalence of about 25%, and tend to be chronic. Due to the stigma associated with mental disorders, lack of awareness, and also lack of adequate mental health resources, nearly 60%–80% of the persons suffering from mental disorders do not access mental health care services. Mental and substance use disorders have been identified as one of the major contributors to the disease-related burden and disability-adjusted life years. In this background, preventive psychiatry has an important role to play in public health sector. Since etiology of most of the mental disorders is not known, it is not possible to follow here the standard model of primary, secondary, and tertiary prevention of public health. A concept of universal, selective, and indicated prevention has been proposed in primary prevention. Preventive approaches in psychiatry focus on evidence-based risk and protective factors, promoting quality of life, reducing stressors, and improving resilience. Such interventions, when planned targeting at specific mental disorders, have a potential to prevent mental disorders. Thus, preventive psychiatry has a crucial role to play in mental health, considering the high prevalence of mental disorders, the associated disability and burden, and a great drain on human resources.

  19. CURRENT STATUS AND OUTLOOK OF RENEWABLE ENERGY ...

    African Journals Online (AJOL)

    Over 80% of the current Nigerian primary energy consumption is met by petroleum. ... energy resources in Nigeria, namely; biomass, hydropower, solar and wind energy. ... The data presented in this paper is a crucial eye-opener for relevant ...

  20. Current status and development trend of oral health surveillance system%口腔卫生监测体系现况及发展趋势

    Institute of Scientific and Technical Information of China (English)

    时影影; 赵琦; 赵根明

    2013-01-01

    The establishment and improvement of oral health surveillance system can facilitate the timely understanding of the distribution of oral disease and risk factors as well as the improvement of people's oral health and life quality.As the development of disease surveillance and people's higher requirement to oral health,it is necessary to establish a comprehensive oral health sueveilance system for the information integration and sharing.%建立和完善口腔卫生监测系统可及时掌握疾病动态分布及其危险因素,有效改善人群口腔卫生,提高人群生活质量.随着疾病监测方法、内容的发展和人们对口腔健康需求的提高,建立综合的口腔监测系统,实现信息整合与共享是口腔监测的发展趋势之一.

  1. Opisthorchiasis in Thailand: Review and current status

    Institute of Scientific and Technical Information of China (English)

    Natthawut Kaewpitoon; Soraya J Kaewpitoon; Prasit Pengsaa

    2008-01-01

    Opisthorchiasis caused by Opisthorchis viverrini (O.viverrini)remains a major public health problem in many parts of Southeast Asia including Thailand, Lao PDR,Vietnam and Cambodia. The infection is associated with a number of hepatobiliary diseases, including cholangitis,obstructive jaundice, hepatornegaly, cholecystitis, cholelithiasis and cholangiocarcinoma. The liver fluke infection was induced by eating raw or uncooked fish products that is the tradition and popular in the northeastern and northern region, particularly in rural areas of Thailand.Health education programs to prevent and control opisthorchiasis are still required in high-risk areas.

  2. Socioeconomic status and mental health in children and adolescents

    OpenAIRE

    Bøe, Tormod

    2013-01-01

    Socioeconomic disadvantage in childhood is related to both immediate and persisting impairments in mental health and well-being. Findings from epidemiological studies suggest that children who grow up in families with a lower socioeconomic status (SES) have more symptoms of mental health problems, compared to those raised in more affluent families. The overall aim of the current thesis was to expand the knowledge of the socioeconomic distribution of childhood mental health problems by co...

  3. Assessing Bisexual Stigma and Mental Health Status: A Brief Report

    OpenAIRE

    Bostwick, Wendy

    2012-01-01

    Bisexual women often report higher rates of depression and mental health problems than their heterosexual and lesbian counterparts. These disparities likely occur, in part, as a result of the unique stigma that bisexual women face and experience. Such stigma can in turn operate as a stressor, thereby contributing to poor mental health status. The current pilot study tested a new measure of bisexual stigma and its association with mental health. Results suggest a moderate positive correlation ...

  4. Nanomedicines as cancer therapeutics: Current status

    NARCIS (Netherlands)

    Akhter, S.; Ahmad, M; Ramzani, F.; Singh, A..; Ahmad, I.; Rahman, Z.; Ahmad, F.J.; Storm, G.; Kok, R.J.

    2013-01-01

    As of 21st century, cancer is arguably the most complex and challenging disease known to mankind and an inevitable public health concern of this millennium. Nanotechnology, suitably amalgamated with cancer research, has ushered an era of highly personalized and safer medicines which can improve canc

  5. Health status of hostel dwellers

    African Journals Online (AJOL)

    the cumulative effects on nutritional status of circular migration as a process over time ... infant mortality rates.3 In Cape Town, the infant mortality rate for the hostel .... The research team comprised a nursing sister, a nurse/social anthropologist ...

  6. The management system of health information CAFAM IPS : a look at the current status and propose new actions to improve its performance

    Directory of Open Access Journals (Sweden)

    Javier Andrés Urrego Varela

    2015-11-01

    Full Text Available The information management is a very important factor to organize the processes taking place in a company and for complex systems function in a most harmonious way possible. This work intends to present the diagnosis was performed to determine the extent of the problem environment management system of information on the health sub CAFAM , describing internal and external factors that might influence the construction of a future SGIS . We conclude that there is much to do in terms of organizing a CAFAM IPS SGI in Health , but are also given the objective and subjective conditions for progress in the development of this system to contribute to the development of the company.

  7. Current status of radiology in China

    Institute of Scientific and Technical Information of China (English)

    Meng Su Zeng; Kang Rong Zhou; Zhi Yong Zhang; Wei Jun Peng; Fu Hua Yang; Jiang Lin; Jun Yang; Xin Ye Han

    2000-01-01

    @@INTRODUCTION Radiology has been greatly advanced in China since its founding in 1949 and has been developed faster and further more since China adopted the policy of socioeconomic reform in 1978. It plays an increasingly important role in the medical health care and treatment in the country and has reached the world′s advanced level in certain fields. We now briefly review the history of China′s radiology so as to give a clear picture of its development.

  8. Current status of robotic surgery in Japan

    OpenAIRE

    Nishimura, Kazuo

    2015-01-01

    The da Vinci S surgical system (Intuitive Surgical) was approved as a medical device in 2009 by the Japanese Ministry of Health, Labour and Welfare. Robotic surgery has since been used in gastrointestinal, thoracic, gynecological, and urological surgeries. In April 2012, robotic-assisted laparoscopic radical prostatectomy (RALP) was first approved for insurance coverage. Since then, RALP has been increasingly used, with more than 3,000 RALP procedures performed by March 2013. By July 2014, 18...

  9. Life cycle responses to health insurance status.

    Science.gov (United States)

    Pelgrin, Florian; St-Amour, Pascal

    2016-09-01

    This paper studies the lifetime effects of exogenous changes in health insurance coverage (e.g. Medicare, PPACA, termination of employer-provided plans) on the dynamic optimal allocation (consumption, leisure, health expenditures), status (health and wealth), and welfare. We solve, simulate, and structurally estimate a parsimonious life cycle model with endogenous exposure to morbidity and mortality risks, and exogenous health insurance. By varying coverage, we identify the marginal effects of insurance when young and/or when old on allocations, statuses, and welfare. Our results highlight positive effects of insurance on health, wealth and welfare, as well as mid-life substitution away from healthy leisure in favor of more health expenses, caused by peaking wages, and accelerating health issues.

  10. The Current Status of the WARP Experiment

    Science.gov (United States)

    Szelc, A. M.; Benetti, P.; Calligarich, E.; Calaprice, F.; Cambiaghi, M.; Carbonara, F.; Cavanna, F.; Cocco, A. G.; Dipompeo, F.; Ferrari, N.; Fiorillo, G.; Galbiati, C.; Grandi, L.; Mangano, G.; Montanari, C.; Palamara, O.; Pandola, L.; Rappoldi, A.; Raselli, G. L.; Roncadelli, M.; Rossella, M.; Rubbia, C.; Santorelli, R.; Vignoli, C.; Zhao, Y.

    2006-07-01

    The WARP detector is a new idea in Dark Matter detection using liquid noble gases, specifically argon. We believe that argon is the medium best suited to detect nuclear recoils coming from interactions with the so called WIMPs (Weakly Interacting Massive Particles). The detection technique, using two different discrimination methods, is capable of an identification power as high as one event in 108. During the second half of the year 2006 the next, 100 liter, detector will be constructed with an active veto shield to further suppress the background, while currently a 2.3 liter prototype, installed in the Gran Sasso Laboratory (Italy), has been taking data since May 2004. The small version of the detector is able to not only provide insight on the operation of a two-phase liquid argon chamber but is also able to provide physics results competitive with the current leading edge experiments.

  11. Energy sector in Ecuador: Current status

    Energy Technology Data Exchange (ETDEWEB)

    Pelaez-Samaniego, M.R. [University of Cuenca (Ecuador). Faculty of Chemical Sciences; Energy Systems Planning, FEM, UNICAMP (Brazil); Garcia-Perez, M. [Monash University, Melbourne (Australia); Cortez, L.A.B. [Energy Systems Planning, FEM, UNICAMP (Brazil); Oscullo, J. [National Center for Energy Control - CENACE (Ecuador); Olmedo, G. [Polytechnic School of the Army - ESPE (Ecuador)

    2007-08-15

    This paper describes the current energy sector in Ecuador, its present structure, the oil industry, subsidies, and renewable energy, focusing on the evolution and reform of the electricity sector. Currently, 86% of the primary energy originates from nonrenewable sources. In 2005, the gross electricity generation was 15 127 GWh (45.5% hydropower, 43.11% thermal, and 11.39% imported). Ecuador is the fifth largest oil producer in South America but lacks sufficient oil refining capacity. Reserves of natural gas (NG) are small, and most of NG is produced from oil fields without energy recovery. Several projects are underway to increase the utilization of NG and renewable energies to meet Ecuador commitments to the Kyoto Protocol. (author)

  12. 社区医护团队的自我和谐现状研究%Current Status of Self Consistency and Congruence of Community Health Care Team

    Institute of Scientific and Technical Information of China (English)

    罗春玲; 黄莲; 叶巧如; 吴翠红; 苏芬; 苏春波

    2012-01-01

    To study the present situation of self consistency and congruence of the community health care team, to investigate the factors influencing the self consistency and congruence and how to improve its degree. Methods Self consistency and congruence scale ( SCCS ) was taken to investigate 245 members of the staff in the community health services centers under the Longhua People's Hospital of Bao'an District of Shenzhen. Results There was no difference of SCCS score between the community doctor and the community nurse ( P > 0. 05 ). The average total score of SCCS for community health care staff was ( 99. 96 ± 10. 85 ), of which the score of self - experience inconsistence was ( 48. 84 ± 7. 59 ), the self flexibility score was (41. 98 ±5. 53 ), and the self - stereotypes score was ( 21. 22 ± 3. 75 ), with statistically significant differences as compared with the nom of college students ( P < 0. 05 ) . Conclusion The community health care staffs are of lower self consistency and congruence. They need enhanced mental health education given by relevant management departments.%目的 了解社区医护团队的自我和谐现状,探讨影响社区医护团队自我和谐的因素及采取何种应对方式来提高社区医护团队的自我和谐程度.方法 采用自我和谐量表,对在深圳市宝安区龙华人民医院下属的社区卫生服务中心工作的245名医护人员进行调查.结果 社区医生和护士的自我和谐得分间差异无统计学意义(P>0.05).社区医护团队自我和谐量表总分均值为(99.96±10.85)分,其中自我与经验的不和谐得分为(48.84±7.59)分,自我的灵活性得分为(41.98±5.53)分,自我的刻板性得分为(21.22±3.75)分,与大学生常模比较差异均有统计学意义(P<0.05).结论 社区医护团队的自我和谐程度偏低,管理部门应加强对社区医护团队的心理健康教育.

  13. Anti-nicotine vaccine: current status

    Directory of Open Access Journals (Sweden)

    Vishal Prakash Giri

    2015-12-01

    Full Text Available Tobacco abuse has an enormous impact on health. Nicotine is the main substance responsible for dependence on tobacco-containing products. The vast majority of cigarette smokers who try to quit ultimately fail because of high relapse rates. Clearly, novel approaches are needed for the treatment and prevention of nicotine addiction. Having an efficient vaccine that would generate antibodies to sequester the drug and prevent its access to the brain could go a long way toward helping a motivated addict quit an addiction. [Int J Basic Clin Pharmacol 2015; 4(6.000: 1309-1313

  14. Advance Health Care Directives and “Public Guardian”: The Italian Supreme Court Requests the Status of Current and Not Future Inability

    Directory of Open Access Journals (Sweden)

    Francesco Paolo Busardò

    2014-01-01

    Full Text Available Advance health care decisions animate an intense debate in several European countries, which started more than 20 years ago in the USA and led to the adoption of different rules, based on the diverse legal, sociocultural and philosophical traditions of each society. In Italy, the controversial issue of advance directives and end of life’s rights, in the absence of a clear and comprehensive legislation, has been over time a subject of interest of the Supreme Court. Since 2004 a law introduced the “Public Guardian,” aiming to provide an instrument of assistance to the person lacking in autonomy because of an illness or incapacity. Recently, this critical issue has once again been brought to the interest of the Supreme Court, which passed a judgment trying to clarify the legislative application of the appointment of the Guardian in the field of advance directives.

  15. Health status of hostel dwellers

    African Journals Online (AJOL)

    1991-06-15

    Jun 15, 1991 ... severe legal restrictions women and children have always resided in the ..... investigated hostel dwellers' therapy-seeking activities. REFERENCES ... Ramphele M. Health: a mirror of South Mrican power relations. Paper.

  16. The STIS MAMA status: Current detector performance

    Science.gov (United States)

    Danks, A. C.; Joseph, C.; Bybee, R.; Argebright, V.; Abraham, J.; Kimble, R.; Woodgate, B.

    1992-01-01

    The STIS (Space Telescope Imaging Spectrograph) is a second generation Hubble instrument scheduled to fly in 1997. Through a variety of modes, the instrument will provide spectral resolutions from R approximately 50 in the objective spectroscopy mode to 100,000 in the high resolution echelle mode in the wavelength region from 115 to 1000 nm. In the UV the instrument employs two MAMA (Multimode Anode Microchannel plate Arrays) 1024 by 1024 pixel detectors, which provide high DQE (Detective Quantum Efficiency), and good dynamic range and resolution. The current progress and performance of these detectors are reported, illustrating that the technology is mature and that the performance is very close to flight requirements.

  17. Sensing technology current status and future trends

    CERN Document Server

    Mukhopadhyay, Subhas; Jayasundera, Krishanthi; Bhattacharyya, Nabarun

    2014-01-01

    This book is written for academic and industry professionals working in the field of sensing, instrumentation and related fields, and is positioned to give a snapshot of the current state of the art in sensing technology, particularly from the applied perspective.  The book is intended to give a broad overview of the latest developments, in addition to discussing the process through which researchers go through in order to develop sensors, or related systems, which will become more widespread in the future.  

  18. Family therapy in Brazil: current status.

    Science.gov (United States)

    Picon, Felipe

    2012-04-01

    In the last three decades there has been a noticeable trend in the redefinition of the nuclear family in Brazil. A recent increase in the rates of divorces and paradoxically also in the rates of marriages, the legalization of same-sex unions and adoption by these couples, and the phenomenon of teenage pregnancy are some of the aspects that reflect on the current Brazilian family. This review highlights these changes and describes how family therapists in Brazil are facing the challenge of assisting these families, in a continental-sized country with uneven distribution of training courses and healthcare assistance.

  19. Current status of nanotechnology in urology

    Directory of Open Access Journals (Sweden)

    Suresh K. Goyal

    2016-08-01

    Full Text Available Nanotechnology has been investigated for its applications in medicine. The objective of this review was to summarize the current applications of nanotechnology in Urology. A systematic search of literature was performed and relevant articles were analyzed with specific reference to applications in Urology. Nanotechnology has applications in diagnostic urology like in uroimaging using nanoparticles and nanosensors. It has therapeutic applications in infections, malignancies, genetic disease using targeted drug delivery, gene transfers, nano device-based manipulations etc. Nanotechnology has many applications in Urology. More efforts are required to make these applications practically feasible and affordable. [Int J Res Med Sci 2016; 4(8.000: 3114-3120

  20. Aging, Nutritional Status and Health

    OpenAIRE

    Leslie, Wilma; Hankey, Catherine

    2015-01-01

    The older population is increasing worldwide and in many countries older people will outnumber younger people in the near future. This projected growth in the older population has the potential to place significant burdens on healthcare and support services. Meeting the diet and nutrition needs of older people is therefore crucial for the maintenance of health, functional independence and quality of life. While many older adults remain healthy and eat well those in poorer health may experienc...

  1. Current status of Blastocystis: A personal view.

    Science.gov (United States)

    Stensvold, C Rune; Clark, C Graham

    2016-12-01

    Despite Blastocystis being one of the most widespread and prevalent intestinal eukaryotes, its role in health and disease remains elusive. DNA-based detection methods have led to a recognition that the organism is much more common than previously thought, at least in some geographic regions and some groups of individuals. Molecular methods have also enabled us to start categorizing the vast genetic heterogeneity that exists among Blastocystis isolates, wherein the key to potential differences in the clinical outcome of Blastocystis carriage may lie. In this review we summarize some of the recent developments and advances in Blastocystis research, including updates on diagnostic methods, molecular epidemiology, genetic diversity, host specificity, clinical significance, taxonomy, and genomics. As we are now in the microbiome era, we also review some of the steps taken towards understanding the place of Blastocystis in the intestinal microbiota. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  2. Current status of severe acute respiratory syndrome in China

    Institute of Scientific and Technical Information of China (English)

    Qing-He Nie; Xin-Dong Luo; Jian-Zhong Zhang; Qin Su

    2003-01-01

    Severe acute respiratory syndrome (SARS), also called infectious atypical pneumonia, is an emerging infectious disease caused by a novel variant of coronavirus (SARS associated coronavirus, SARS-CoV). It is mainly characterized by pulmonary infection with a high infectivity and fatality.SARS is swept across almost all the continents of the globe, and has currently involved 33 countries and regions, including the mainland China, Hong Kong, Taiwan, North America and Europe. On June 30, 2003, an acumulative total reached 8450 cases with 810 deaths. SARS epidemic was very rampant in March, April and May 2003 in the mainland of China and Hong Kong. Chinese scientists and healthcare workers cooperated closely with other scientists from all over the world to fight the disease. On April 16, 2003, World Health Organization (WHO) formally declared that SARSCoV was an etiological agent of SARS. Currently, there is no specific and effective therapy and prevention method for SARS. The main treatments include corticosteroid therapy,antiviralagents, anti-infection, mechanical ventilation and isolation. This disease can be prevented and controlled, and it is also curable. Under the endeavor of the Chinese Government, medical staffs and other related professionals,SARS has been under control in China, and Chinese scientists have also made a great contribution to SARS research.Otherstudies in developing new detection assays and therapies, and discovering new drugs and vaccines are in progress. In this paper, we briefly review the current status of SARS in China.

  3. Current status of respiratory nuclear medicine

    Energy Technology Data Exchange (ETDEWEB)

    Suga, Kazuyoshi [Yamaguchi Univ., Ube (Japan). School of Medicine

    2002-01-01

    Multimodality image fusion is now becoming popular in respiratory nuclear medical field, since scintigraphic diagnosis, based on functional image interpretation, becomes more accurate and meaningful when supported by corresponding anatomical data. Although SPECT/PET scanner-mounted X-ray tomographic systems are now being introduced for an accurate image fusion in the chest, the use of a fully automatic multi-modality image fusion algorithm may be an alternative method. Our initial attempt of this algorithm for fusion imaging of Tc-99m MAA perfusion or thallium-201 SPECT and helical CT scan has contributed to accurate interpretation of the results without user interaction, and has facilitated the understanding of the functional basis of lung parenchymal CT attenuation changes. Three-dimensional displays with functional mapping are also now being increasingly introduced to various respiratory nuclear studies. A fractal analysis has shown successful results in the analysis of technegas and {sup 99m}Tc-MAA perfusion images, which will be increasingly applied for more objective assessment of the results. The feasibility of {sup 18}F-FDG PET scan in accurate staging of lung cancer and the good cost performance of this method in lung cancer strategy are repeatedly stressed by the recent studies. The feasibility of {sup 99m}Tc-MAA perfusion scan in the evaluation of right-to-left shunt in patients with hepatopulmonary syndrome, and the potential of {sup 123}I-MIBG scan in the evaluation of the function status of pulmonary neuroadrenergic system are new aspects for these well established tracers. There is the first attempt of intraoperative {sup 99m}Tc-colloid sentinel lymph node mapping in patients with resectable non-small cell lung cancer. This may improve the precision of pathologic staging and limit the need for mediastinal node dissection in selected patients. Radiolabeled aerosol lung scintigraphy is being increasingly applied to evaluate lung deposition of various

  4. Current status of robotics in urologic laparoscopy.

    Science.gov (United States)

    Gettman, Matthew T; Blute, Michael L; Peschel, Reinhard; Bartsch, Georg

    2003-02-01

    Urology has continuously embraced novel technologies like laparoscopy that reduce patient morbidity yet maintain an excellent standard of care. Because of limitations on maneuverability, operative vision, manual dexterity, and tactile sense, laparoscopy can be more difficult to perform than corresponding tasks in open surgery. To potentially increase clinical applicability of laparoscopy, robots that enhance operative performance have recently been introduced for a variety of laparoscopic procedures such as laparoscopic radical prostatectomy, pyeloplasty, and even laparoscopic cystectomy and neobladder construction. While these robots have generated excitement and many robotic applications have been described, the benefit of the advanced technology in expanded series of patients remains largely unknown. In addition, the ability of telerobotics to be used by surgeons inexperienced in conventional laparoscopy is also poorly understood. This review compares current features of available robots, advantages and limitations of robots, the emerging clinical applications, and the future potential of robotics in urology.

  5. Anaerobic biorefinery: Current status, challenges, and opportunities.

    Science.gov (United States)

    Sawatdeenarunat, Chayanon; Nguyen, Duc; Surendra, K C; Shrestha, Shilva; Rajendran, Karthik; Oechsner, Hans; Xie, Li; Khanal, Samir Kumar

    2016-09-01

    Anaerobic digestion (AD) has been in use for many decades. To date, it has been primarily aimed at treating organic wastes, mainly manures and wastewater sludge, and industrial wastewaters. However, with the current advancements, a more open mind is required to look beyond these somewhat restricted original applications of AD. Biorefineries are such concepts, where multiple products including chemicals, fuels, polymers etc. are produced from organic feedstocks. The anaerobic biorefinery concept is now gaining increased attention, utilizing AD as the final disposal step. This review aims at evaluating the potential significance of anaerobic biorefineries, including types of feedstocks, uses for the produced energy, as well as sustainable applications of the generated residual digestate. A comprehensive analysis of various types of anaerobic biorefineries has been developed, including both large-scale and household level applications. Finally, future directives are highlighted showing how anaerobic biorefinery concept could impact the bioeconomy in the near future. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. RICH upgrade: Current status and future perspectives

    CERN Document Server

    Pistone, A

    2016-01-01

    The LHCb experiment is dedicated to precision measurements of CP violation and rare decays of B hadrons at the Large Hadron Collider (LHC) at CERN (Geneva). The second long shutdown of the LHC is currently scheduled to begin in 2018. During this period the LHCb experiment with all its sub-detectors will be upgraded in order to run at an instantaneous luminosity of 2×10$^{33}$ cm$^{−2}$s$^{−1}$ and to read out data at a rate of 40MHz into a flexible software-based trigger. The Ring Imaging CHerenkov (RICH) system will require new photon detectors and modifications of the optics of the upstream detector. Tests of the prototype of the smallest constituent of the new RICH system have been performed during testbeam sessions at the Test Beam Facility SPS North Area (CERN) in Autumn 2014.

  7. Current Status of Biosimilar Growth Hormone

    Directory of Open Access Journals (Sweden)

    Saenger Paul

    2009-08-01

    Full Text Available As the first wave of biopharmaceuticals is set to expire, biosimilars or follow-on protein products (FOPPs have emerged. The regulatory foundation for these products is more advanced and better codified in Europe than in the US. Recent approval of biosimilar Somatropin (growth hormone in Europe and the US prompted this paper. The scientific viability of biosimilar growth hormone is reviewed. Efficacy and safety data (growth rates, IGF-1 generation for up to 7 years for pediatric indications measure up favorably to previously approved growth hormones as reference comparators. While the approval in the US is currently only for treatment of growth hormone deficiency (GHD in children and adults, the commercial use of approved biosimilar growth hormones will allow in the future for in-depth estimation of their efficacy and safety in non-GH deficient states as well.

  8. Current Status of Biosimilar Growth Hormone

    Directory of Open Access Journals (Sweden)

    Paul Saenger

    2009-01-01

    Full Text Available As the first wave of biopharmaceuticals is set to expire, biosimilars or follow-on protein products (FOPPs have emerged. The regulatory foundation for these products is more advanced and better codified in Europe than in the US. Recent approval of biosimilar Somatropin (growth hormone in Europe and the US prompted this paper. The scientific viability of biosimilar growth hormone is reviewed. Efficacy and safety data (growth rates, IGF-1 generation for up to 7 years for pediatric indications measure up favorably to previously approved growth hormones as reference comparators. While the approval in the US is currently only for treatment of growth hormone deficiency (GHD in children and adults, the commercial use of approved biosimilar growth hormones will allow in the future for in-depth estimation of their efficacy and safety in non-GH deficient states as well.

  9. Lasers in cardiovascular surgery--current status.

    Science.gov (United States)

    Hunter, J G; Dixon, J A

    1985-04-01

    The argon, carbon dioxide and neodymium-YAG lasers have been proposed as effective instruments for surgical procedures of the intact cardiovascular system. While argon and CO(2) lasers cause superficial (0 to 1 mm) thermal injury, the Nd:YAG laser is better suited for effecting deep thermal necrosis (3 to 4 mm). Microsurgical vessel anastomoses can be done by "tissue welding" with any of the three clinical lasers. Myocardial revascularization may be accomplished by drilling "neocapillaries" in ischemic myocardium. Endocardial resection for destroying arrhythmic pathways and removing hypertrophied septal muscle has also been successfully accomplished with laser phototherapy. Last, laser-mediated vaporization of atherosclerotic plaque in the coronary arteries and peripheral circulation may offer a percutaneous approach to the treatment of arterial occlusive disease. Cardiovascular uses of lasers are purely investigational at the current time. Much more needs to be known before widespread clinical use of lasers in the cardiovascular system can occur.

  10. [Current status of food-borne diseases in Japan].

    Science.gov (United States)

    Kai, Akemi

    2012-08-01

    The current status of food-borne diseases in Japan was described. Although the number of outbreaks caused by Salmonella, Vibrio parahaemolyticus and Escherichia coli(except enterohaemorrhagic E. coli) is decreasing, outbreaks by Campylobacter or Norovirus are increasing.

  11. Molecular imaging: current status and emerging strategies

    Energy Technology Data Exchange (ETDEWEB)

    Pysz, M.A. [Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA (United States); Gambhir, S.S. [Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA (United States); Departments of Bioengineering and Materials Science and Engineering, Stanford University, Stanford, CA (United States); Willmann, J.K., E-mail: willmann@stanford.ed [Department of Radiology, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA (United States)

    2010-07-15

    In vivo molecular imaging has a great potential to impact medicine by detecting diseases in early stages (screening), identifying extent of disease, selecting disease- and patient-specific treatment (personalized medicine), applying a directed or targeted therapy, and measuring molecular-specific effects of treatment. Current clinical molecular imaging approaches primarily use positron-emission tomography (PET) or single photon-emission computed tomography (SPECT)-based techniques. In ongoing preclinical research, novel molecular targets of different diseases are identified and, sophisticated and multifunctional contrast agents for imaging these molecular targets are developed along with new technologies and instrumentation for multi-modality molecular imaging. Contrast-enhanced molecular ultrasound (US) with molecularly-targeted contrast microbubbles is explored as a clinically translatable molecular imaging strategy for screening, diagnosing, and monitoring diseases at the molecular level. Optical imaging with fluorescent molecular probes and US imaging with molecularly-targeted microbubbles are attractive strategies as they provide real-time imaging, are relatively inexpensive, produce images with high spatial resolution, and do not involve exposure to ionizing irradiation. Raman spectroscopy/microscopy has emerged as a molecular optical imaging strategy for ultrasensitive detection of multiple biomolecules/biochemicals with both in vivo and ex vivo versatility. Photoacoustic imaging is a hybrid of optical and US techniques involving optically-excitable molecularly-targeted contrast agents and quantitative detection of resulting oscillatory contrast agent movement with US. Current preclinical findings and advances in instrumentation, such as endoscopes and microcatheters, suggest that these molecular imaging methods have numerous potential clinical applications and will be translated into clinical use in the near future.

  12. Resistant hypertension: Current status, future challenges

    Directory of Open Access Journals (Sweden)

    Niloofar Hajizadeh

    2014-01-01

    Full Text Available Resistant hypertension in adolescents is increasing in frequency and is increasingly recognized as having significant short- and long-term health consequences. It may be seen in up to 30% of all hypertensive patients cared for. Adolescents with resistant hypertension are at higher cardiovascular (CV risk due to a long history of severe hypertension complicated by other CV risk factors such as obesity. Common causes of resistant hypertension include primary aldosteronism, sleep apnea, diabetes and chronic kidney disease. Careful blood pressure (BP measurement and thorough evaluation of patients with sustained BP elevation should make a possible early diagnosis of resistant hypertension. Successful treatment requires identification and reversal of life-style factors contributing to treatment resistant and diagnosis and appropriate treatment of causes of hypertension. Improved pharmacologic therapies may offer the potential for preventing or at least ameliorating early CV disease. This review highlights these and other important issues in the evaluation and management of adolescents with resistant hypertension and provides practical guidance to the practitioners involved in caring for such patients.

  13. [Dementia registry: current status in Catalonia].

    Science.gov (United States)

    López-Pousa, S; Pujol-Gómez, C

    1998-07-01

    This article describes the theoretical basis on which to begin and develop a record of dementias, emphasizing particularly the records of dementias of the programme Vida als Anys in Cataluña. Records of dementias give information regarding the number of cases of dementia and also for planning use of resources as required by the population. A record of dementias obtains, stores, keeps up to date and re-uses information about cases of dementia in a consistent manner. There are two types of records, that dealing with the population and that of the hospital. Records of the population include information from epidemiological studies, both descriptive and analytical, and also data on public health. The hospital records follow and study the natural history of dementias from an aetiological point of view but do not use a population for reference. In Cataluña records of dementias have been done for the populations of Girona, Tarragona and Barcelona and the hospitals of Barcelona, Girona, Lleida, Martorell, Reus, Santa Coloma de Gramanet and Terrassa, as part of the programme Vida al Anys. In order to make satisfactory plans for care in dementia, it is necessary to create databases which are as unified and as exhaustive as possible. Unified records of dementia help understanding of the course and risk factors of the condition.

  14. Current Status of VHTR Technology Development

    Energy Technology Data Exchange (ETDEWEB)

    David Petti; Hans Gougar; Richard Wright; William Windes; Steve Herring; Richard Schultz; Paul Humrickhouse

    2010-10-01

    Abstract – High Temperature Gas-cooled Reactors (HTGRs) featuring particle fuel reached the stage of commercial deployment in the mid-1980s with the Fort St.Vrain and Thorium HochTemperatur Reaktor feeding electricity to the grids in the United States and West Germany, respectively. The technology was then adopted by Japan and China with the operation of the High Temperature Test Reactor in Oarai, Japan and the High Temperature Reactor (HTR-10) in China. Increasing the outlet temperature of the HTGR to even higher temperatures above 900°C will improve the thermodynamic efficiency of the system and enable application of a new class of gas reactor, the very high temperature reactor, to provide process heat, electricity, and hydrogen to chemical industries with the attendant benefits of improved energy security and reduced CO2 emissions. However, the increase in coolant outlet temperature presents a number of technical challenges associated with fuel, materials, power conversion, and analysis methods for the reactor and hydrogen production. The U.S. Department of Energy is sponsoring a broad program of research and development with a goal of addressing the technical challenges over a broad range of outlet temperatures as part of the Next Generation Nuclear Plant Project. This paper describes the research and development activities that are currently underway to realize the technologies needed for an HTGR that features outlet temperatures of 750 to 950°C.

  15. Current status of dentin adhesive systems.

    Science.gov (United States)

    Leinfelder, K F

    1998-12-01

    Undoubtedly, dentin bonding agents have undergone a major evolution during the last several years. The shear bond strength of composite resin to the surface of dentin is actually greater than the inherent strength of the dentin itself under well-controlled conditions. No longer must the clinician depend only upon the bonding to enamel as the sole bonding mechanism. Bonding to both types of dental structure permits even better reinforcement of the tooth itself. Perhaps even more important than the high level of bonding exhibited by the current dentin adhesives is their ability to seal the dentin. So effective is this sealing capability that it is now possible to protect the pulpal tissue from microbial invasion through the dentinal tubules. Further, by enclosing the odontoblastic processes and preventing fluid flow, the potential for postoperative sensitivity is diminished considerably. In fact, so evolutionary is the concept of bonding that the procedures associated with the restoration of teeth has changed dramatically. Undoubtedly, far greater improvements can be anticipated in the future.

  16. Single port radical prostatectomy: current status.

    Science.gov (United States)

    Martín, Oscar Darío; Azhar, Raed A; Clavijo, Rafael; Gidelman, Camilo; Medina, Luis; Troche, Nelson Ramirez; Brunacci, Leonardo; Sotelo, René

    2016-06-01

    The aim of this study is to analyze the current literature on single port radical prostatectomy (LESS-RP). Single port radical prostatectomy laparoendoscopic (LESS-RP) has established itself as a challenge for urological community, starting with the proposal of different approaches: extraperitoneal, transperitoneal and transvesical, initially described for laparoscopy and then laparoscopy robot-assisted. In order to improve the LESS-RP, new instruments, optical devices, trocars and retraction mechanisms have been developed. Advantages and disadvantages of LESS-RP are controversial, while some claim that it is a non-trustable approach, regarding the low cases number and technical difficulties, others acclaim that despite this facts some advantages have been shown and that previous described difficulties are being overcome, proving this is novel proposal of robotics platform, the Da Vinci SP, integrating the system into "Y". The LESS-RP approach gives us a new horizon and opens the door for rapid standardization of this technique. The few studies and short series available can be result of a low interest in the application of LESS-RP in prostate, probably because of the technical complexity that it requires. The new robotic platform, the da Vinci SP, shows that it is clear that the long awaited evolution of robotic technologies for laparoscopy has begun, and we must not lose this momentum.

  17. Isobar Separator for Anions: Current status

    Energy Technology Data Exchange (ETDEWEB)

    Alary, Jean-François, E-mail: alaryjf@isobarex.ca [Isobarex Corp., 32 Nixon Road Unit #1, Bolton, ON L7E 1W2 (Canada); Javahery, Gholamreza [IONICS Mass Spectrometry, 32 Nixon Road Unit #1, Bolton, ON L7E 1W2 (Canada); Kieser, William; Zhao, Xiao-Lei [Andre E. Lalonde Accelerator Mass Spectrometry Laboratory, Advanced Research Complex, University of Ottawa, 25 Templeton Street, Ottawa, ON K1N 6N5 (Canada); Litherland, Albert [IsoTrace Laboratory, Department of Physics, University of Toronto, 60 St. George Street, Toronto, ON M5S 3B1 (Canada); Cousins, Lisa [IONICS Mass Spectrometry, 32 Nixon Road Unit #1, Bolton, ON L7E 1W2 (Canada); Charles, Christopher [Andre E. Lalonde Accelerator Mass Spectrometry Laboratory, Advanced Research Complex, University of Ottawa, 25 Templeton Street, Ottawa, ON K1N 6N5 (Canada)

    2015-10-15

    The Isobar Separator for Anions (ISA) is an emerging separation technique of isobars applied first to the selective removal of {sup 36}S from {sup 36}Cl, achieving a relative suppression ratio of 6 orders of magnitude. Using a radio-frequency quadrupole (RFQ) column incorporating low energy gas cells, this innovative technique enables the use of a wide range of low energy ion–molecule reactions and collisional-induced dissociation processes for suppressing specific atomic of molecular anions with a high degree of selectivity. Other elemental pairs (analyte/isobar) successfully separated at AMS level include Ca/K, Sr/(Y, Zr), Cs/Ba, Hf/W and Pu/U. In view of these initial successes, an effort to develop a version of the ISA that can be used as a robust technique for routine AMS analysis has been undertaken. We will discuss the detailed layout of a practical ISA and the functional requirements that a combined ISA/AMS should meet. These concepts are currently being integrated in a pre-commercial ISA system that will be installed soon at the newly established A.E. Lalonde Laboratory in Ottawa, Canada.

  18. Current status of the LBNE neutrino beam

    CERN Document Server

    Moore, Craig Damon; Crowley, Cory Francis; Hurh, Patrick; Hylen, James; Lundberg, Byron; Marchionni, Alberto; McGee, Mike; Mokhov, Nikolai V; Papadimitriou, Vaia; Plunkett, Rob; Reitzner, Sarah Diane; Stefanik, Andrew M; Velev, Gueorgui; Williams, Karlton; Zwaska, Robert Miles

    2015-01-01

    The Long Baseline Neutrino Experiment (LBNE) will utilize a neutrino beamline facility located at Fermilab. The facility is designed to aim a beam of neutrinos toward a detector placed in South Dakota. The neutrinos are produced in a three-step process. First, protons from the Main Injector hit a solid target and produce mesons. Then, the charged mesons are focused by a set of focusing horns into the decay pipe, towards the far detector. Finally, the mesons that enter the decay pipe decay into neutrinos. The parameters of the facility were determined by an amalgam of the physics goals, the Monte Carlo modeling of the facility, and the experience gained by operating the NuMI facility at Fermilab. The initial beam power is expected to be ~700 kW, however some of the parameters were chosen to be able to deal with a beam power of 2.3 MW. The LBNE Neutrino Beam has made significant changes to the initial design through consideration of numerous Value Engineering proposals and the current design is described.

  19. Current status of the CLIO project

    CERN Document Server

    Yamamoto, K; Miyoki, S; Ohashi, M; Kuroda, K; Ishitsuka, H; Akutsu, T; Telada, S; Tomaru, T; Suzuki, T; Sato, N; Saitô, Y; Higashi, Y; Haruyama, T; Yamamoto, A; Shintomi, T; Tatsumi, D; Ando, M; Tagoshi, H; Kanda, N; Awaya, N; Yamagishi, S; Takahashi, H; Araya, A; Takamori, A; Takemoto, S; Higashi, T; Hayakawa, H; Morii, W; Akamatsu, J

    2008-01-01

    CLIO (Cryogenic Laser Interferometer Observatory) is a Japanese gravitational wave detector project. One of the main purposes of CLIO is to demonstrate thermal-noise suppression by cooling mirrors for a future Japanese project, LCGT (Large-scale Cryogenic Gravitational Telescope). The CLIO site is in Kamioka mine, as is LCGT. The progress of CLIO between 2005 and 2007 (room- and cryogenic-temperature experiments) is introduced in this article. In a room-temperature experiment, we made efforts to improve the sensitivity. The current best sensitivity at 300 K is about $6 \\times 10^{-21} /\\sqrt{\\rm Hz}$ around 400 Hz. Below 20 Hz, the strain (not displacement) sensitivity is comparable to that of LIGO, although the baselines of CLIO are 40-times shorter (CLIO: 100m, LIGO: 4km). This is because seismic noise is extremely small in Kamioka mine. We operated the interferometer at room temperature for gravitational wave observations. We obtained 86 hours of data. In the cryogenic experiment, it was confirmed that the...

  20. The current status of the MASHA setup

    Energy Technology Data Exchange (ETDEWEB)

    Vedeneev, V. Yu., E-mail: vvedeneyev@gmail.com; Rodin, A. M.; Krupa, L.; Belozerov, A. V.; Chernysheva, E. V.; Dmitriev, S. N.; Gulyaev, A. V.; Gulyaeva, A. V.; Kamas, D. [Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions (Russian Federation); Kliman, J. [Slovak Academy of Sciences, Institute of Physics (Slovakia); Komarov, A. B.; Motycak, S.; Novoselov, A. S.; Salamatin, V. S.; Stepantsov, S. V.; Podshibyakin, A. V.; Yukhimchuk, S. A. [Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions (Russian Federation); Granja, C.; Pospisil, S. [Czech Technical University in Prague, Institute of Experimental and Applied Physics (Czech Republic)

    2017-11-15

    The MASHA setup designed as the mass-separator with the resolving power of about 1700, which allows mass identification of superheavy nuclides is described. The setup uses solid ISOL (Isotope Separation On-Line) method. In the present article the upgrade of some parts of MASHA are described: target box (rotating target + hot catcher), ion source based on electron cyclotron resonance, data acquisition, beam diagnostics and control systems. The upgrade is undertaken in order to increase the total separation efficiency, reduce the separation time, of the installation and working stability and make possible continuous measurements at high beam currents. Ion source efficiency was measured in autonomous regime with using calibrated gas leaks of Kr and Xe injected directly to ion source. Some results of the first experiments for production of radon isotopes using the multi-nucleon transfer reaction {sup 48}Ca+{sup 242}Pu are described in the present article. The using of TIMEPIX detector with MASHA setup for neutron-rich Rn isotopes identification is also described.

  1. Current status of neuronal cell xenotransplantation.

    Science.gov (United States)

    Vadori, Marta; Aron Badin, Romina; Hantraye, Philippe; Cozzi, Emanuele

    2015-11-01

    Neural cell transplantation has long been considered as an option for the treatment of neurodegenerative disorders. To date, several patients with Parkinson's and Huntington's diseases have been treated with human fetal-derived neurons with disparate results. However, the limited efficacy to date combined with the scarce availability of human fetal tissues and ethical concerns render this procedure inapplicable to a wide population scale. With a view to overcoming these shortcomings, transplantation of pig-derived cell precursors has been proposed and applied in preclinical and clinical trials. Recently long-term survival (more than 18 months) associated with clinical efficacy has been reported following transplantation of genetically engineered porcine neural precursors in fully immunosuppressed primate recipients. Despite the promising results obtained to date, several questions remain unanswered. In particular, the ideal xenogeneic cell-products to transplant, the extent of the immune response against the implanted xenograft and the most suitable therapeutic strategies to improve engraftment are all issues that still need to be thoroughly addressed. The present review describes the current knowledge in the pig-to-primate xenotransplantation field. In this context, recent data on human-to-nonhuman primate xenogeneic stem cell-based treatments for neurological disorders are discussed. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  2. Current status of laser applications in urology

    Science.gov (United States)

    Knipper, Ansgar; Thomas, Stephen; Durek, C.; Jocham, Dieter

    1993-05-01

    The overall development of laser use in urology is recessing. The reasons are the refinement of methods of radical surgery and the continuing development of alternative technologies involving electric current. Taking the cost factor into account, are lasers still opportune in medicine? The answer is definitely yes. Cost reduction in medical practice without quality loss is only possible with effective methods of minimally invasive surgery. Continuing investigation of cutting, welding, coagulating and ablating instruments is justified. Competition of lasers to other technologies can only be beneficial to the cause. But where are the highlights of laser applications? The unsurpassed utilization of optical properties of lasers lie in the concept of photodynamic therapies and in optical feedback mechanisms for laser applications. The combination of lasers with three dimensional visualization of the treatment area by ultrasound (TULIP-procedure for benign prostatic hyperplasia) is a novel approach in laser application. The further development of these treatment modalities will reveal the true benefit of laser technology in urological applications.

  3. Current status of tritium calorimetry at TLK

    Energy Technology Data Exchange (ETDEWEB)

    Buekki-Deme, A.; Alecu, C.G.; Kloppe, B.; Bornschein, B. [Institute of Technical Physics, Tritium Laboratory Karsruhe - TLK, Karlsruhe Institute of Technology - KIT, Karlsruhe (Germany)

    2015-03-15

    Inside a tritium facility, calorimetry is an important analytical method as it is the only reference method for accountancy (it is based on the measurement of the heat generated by the radioactive decay). Presently, at Tritium Laboratory Karlsruhe (TLK), 4 calorimeters are in operation, one of isothermal type and three of inertial guidance control type (IGC). The volume of the calorimeters varies between 0.5 and 20.6 liters. About two years ago we started an extensive work to improve our calorimeters with regard to reliability and precision. We were forced to upgrade 3 of our 4 calorimeters due to the outdated interfaces and software. This work involved creating new LabView programs driving the devices, re-tuning control loops and replacing obsolete hardware components. In this paper we give a review on the current performance of our calorimeters, comparing it to recently available devices from the market and in the literature. We also show some ideas for a next generation calorimeter based on experiences with our IGC calorimeters and other devices reported in the literature. (authors)

  4. Current world status of Balantidium coli.

    Science.gov (United States)

    Schuster, Frederick L; Ramirez-Avila, Lynn

    2008-10-01

    Balantidium coli is a cosmopolitan parasitic-opportunistic pathogen that can be found throughout the world. Pigs are its reservoir hosts, and humans become infected through direct or indirect contact with pigs. In rural areas and in some developing countries where pig and human fecal matter contaminates the water supply, there is a greater likelihood that balantidiosis may develop in humans. The infection may be subclinical in humans, as it mostly is in pigs, or may develop as a fulminant infection with bloody and mucus-containing diarrhea; this can lead to perforation of the colon. The disease responds to treatment with tetracycline or metronidazole. Balantidiosis is a disease that need never exist given access to clean water and a public health infrastructure that monitors the water supply and tracks infections. Its spread can be limited by sanitary measures and personal hygiene, but it is a disease that will be around as long as there are pigs. Immunocompromised individuals have developed balantidiosis without any direct contact with pigs, perhaps with rats or contaminated produce as a possible source of infection. For the clinician, balanatidiosis should be included in the differential diagnosis for persistent diarrhea in travelers to or from Southeast Asia, the Western Pacific islands, rural South America, or communities where close contact with domestic swine occurs. Warming of the earth's surface may provide a more favorable environment, even in the now-temperate areas of the world, for survival of trophic and cystic stages of Balantidium, and its prevalence may increase. Effective sanitation and uncontaminated water are the most useful weapons against infection. Fortunately, balantidiosis responds to antimicrobial therapy, and there have been no reports of resistance to the drugs of choice.

  5. Health status of ayahuasca users.

    Science.gov (United States)

    Barbosa, Paulo Cesar Ribeiro; Mizumoto, Suely; Bogenschutz, Michael P; Strassman, Rick J

    2012-01-01

    Ayahuasca is a psychedelic brew originally used for magico-religious purposes by Amerindian populations of the western Amazon Basin. Throughout the last four decades, the use of ayahuasca spread towards major cities in all regions of Brazil and abroad. This trend has raised concerns that regular use of this N,N-dimethyltryptamine- and harmala-alkaloid-containing tea may lead to mental and physical health problems associated typically with drug abuse. To further elucidate the mental and physical health of ayahuasca users, we conducted a literature search in the international medical PubMed database. Inclusion criteria were evaluation of any related effect of ayahuasca use that occurred after the resolution of acute effects of the brew. Fifteen publications were related to emotional, cognitive, and physical health of ayahuasca users. The accumulated data suggest that ayahuasca use is safe and may even be, under certain conditions, beneficial. However, methodological bias of the reviewed studies might have contributed to the preponderance of beneficial effects and to the few adverse effects reported. The data up to now do not appear to allow for definitive conclusions to be drawn on the effects of ayahuasca use on mental and physical health, but some studies point in the direction of beneficial effects. Additional studies are suggested to provide further clarification. Copyright © 2012 John Wiley & Sons, Ltd.

  6. Health status of Hispanic elders.

    Science.gov (United States)

    Bassford, T L

    1995-02-01

    Hispanic elders living in the United States compose a rapidly increasing population. They are underinsured and more likely to be living in poverty. Health care is hindered in this population by lower access to health services and less use of preventive services. Barriers to access are primarily socioeconomic. Acculturation exerts an effect, primarily through its association with language skills, employment, and education. Cardiovascular disease is the leading cause of mortality for Hispanics, who have a higher prevalence of risk factors for cardiovascular disease, such as diabetes mellitus, obesity, and hyperlipidemia. Although neoplasia is the second most frequent cause of death among Hispanics, as it is in whites who are not Hispanic, Hispanics have an overall lower cancer rate. Cancer rates are increasing, however. Non-insulin-dependent diabetes mellitus is a significant cause of morbidity and mortality in the Hispanic population, affecting nearly a quarter of adult Puerto Ricans and Mexican Americans. Although higher prevalence of obesity in the Hispanic population accounts for some of this difference, some data suggest the possibility of a genetic component as well. Assessment of psychological health in Hispanic elders is impeded by the lack of instruments designed for this population. Distress is often expressed as somatic symptoms. Values traditional to Hispanic culture, such as respeto, allocentrism, and familialism, are important to US Hispanic elders, many of whom were born in rural Mexico. Our knowledge of determinants of healthy aging in this population is still preliminary, but rapidly expanding, in part, because of increased attention to ethnicity in health reporting.

  7. Current radiological status of Utirik Atoll

    Energy Technology Data Exchange (ETDEWEB)

    Robison, W L

    1998-08-01

    A preliminary radiological survey was conducted at Utirik Atoll in 1978 as part of the Northern Marshall Islands Radiological Survey (NMIRS). A dose assessment based on these limited data indicated a relatively low dose of about 0.12 mSv to people living on Utirik in 1978 (Robison et al., 1982). A much more detailed radiological survey was conducted in April of both 1993 and 1994. Aerial photos of the islands of Utirik Atoll were taken as part of the 1978 NMIRS. The sampling grids for the 1993 and 1994 surveys are shown overlaid on these aerial photos in Figures 1, 2, 3, and 4. External gamma measurements and a collection of either drinking coconuts or copra coconuts were made at each location. Pandanus, breadfruit, lime, and banana were collected where available. Ground water was collected in 1993/94 from four wells on Utirik Island and two wells on Aon Island. Surface soil and soil profiles were collected at some of the grid points on each of the islands at the atoll in 1993/94. A comparison of the number of samples collected in 1978 and 1993/94 are shown in Table 1. A detailed listing of the samples collected in the 1993/94 radiological survey at Utirik Atoll is given in Table 2. The number of vegetation samples collected in 1993/94 is nearly a factor of 7 greater than in 1978. Soil samples collected in 1993/94 exceeded the number collected in 1978 by more than a factor of 4. Consequently, extensive data are now available for the islands at Utirik Atoll and form the basis for the current dose assessment for the atoll.

  8. Current Status on Biochip and Detection Technology

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sang Hyun; Gwon, Hui Jeong

    2007-06-15

    The recent biotechnology technique has been miniaturized and it features a fusion of electricity, electronics and mechanics in the existing biology. As an example, biochip is a collection of miniaturized test sites (microarrays) arranged on a solid substrate that permits many tests to be performed at the same time in order to achieve higher throughput and speed. Like a computer chip that can perform millions of mathematical operations in a second, the biochip can perform thousands of biological reactions, such as decoding genes, in a few seconds. The biochip is being used in toxicological, protein, and biochemical research and it can also be used to rapidly detect chemical agents used in biological warfare so that defensive measures can be taken. These biochip technologies incorporate elements of microfluidics, micromachining, synthetic chemistry, separation technologies, and detection technologies of biological molecules. Basically, biochips can be divided into two types: microarray and lab-on-a-chip system. Microarrays use planted probes to catch and identify target biological molecules while lab-on-a-chips actively process loaded samples. The biochips are becoming more diverse and customers are appearing all over the world. The products from the biochip market are being used to help accelerating the research processes and capabilities of bio-pharmaceutical drug discovery and basic academic bioresearch. To fully take advantages of the attributes of biochip technologies such as miniaturization, parallelism, automation and integration, there are some problems to overcome. The major problem is to reduce the cost. Currently the prices of biochip products are too expensive to replace traditional products and processes. As a method to solve the problem, a radioisotope can be used as a detecting sensor by appling on the biochip, as it were, radio-biochip that will further bring the cost down. The originality using the radioisotope on the biochip technology will be able

  9. Antisense therapeutics in oncology: current status

    Directory of Open Access Journals (Sweden)

    Farooqi AA

    2014-11-01

    Full Text Available Ammad Ahmad Farooqi,1 Zia ur Rehman,2 Jordi Muntane3,4 1Laboratory for Translational Oncology and Personalized Medicine, Rashid Latif Medical College, Lahore, Pakistan; 2Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology (KUST, Kohat, Pakistan; 3Department of General Surgery, Institute of Biomedicine of Seville (IBiS, Hospital Universitary "Virgen del Rocío"/CSIC/University of Seville, Sevilla, Spain; 4Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD o Ciberehd, Instituto de Salud Carlos III, Spain Abstract: There is increasing progress in translational oncology and tremendous breakthroughs have been made as evidenced by preclinical and clinical trials. Data obtained from high-throughput technologies are deepening our understanding about the molecular and gene network in cancer cells and rapidly emerging in vitro and in vivo evidence is highlighting the role of antisense agents as specific inhibitors of the expression of target genes, thus modulating the response of cancer cells to different therapeutic strategies. Much information is continuously being added into various facets of molecular oncology and it is now understood that overexpression of antiapoptotic proteins, oncogenes, oncogenic microRNAs (miRNA, and fusion proteins make cancer cells difficult to target. Delivery of antisense oligonucleotides has remained a challenge and technological developments have helped in overcoming hurdles by improving the ability to penetrate cells, effective and targeted binding to gene sequences, and downregulation of target gene function. Different delivery systems, including stable nucleic acid lipid particles, have shown potential in enhancing the delivery of cargo to the target site. In this review, we attempt to summarize the current progress in the development of antisense therapeutics and their potential in medical research. We partition this multicomponent

  10. Telemental health: A status update.

    Science.gov (United States)

    Aboujaoude, Elias; Salame, Wael; Naim, Lama

    2015-06-01

    A rather large body of literature now exists on the use of telemental health services in the diagnosis and management of various psychiatric conditions. This review aims to provide an up-to-date assessment of telemental health, focusing on four main areas: computerized CBT (cCBT), Internet-based CBT (iCBT), virtual reality exposure therapy (VRET), and mobile therapy (mTherapy). Four scientific databases were searched and, where possible, larger, better-designed meta-analyses and controlled trials were highlighted. Taken together, published studies support an expanded role for telepsychiatry tools, with advantages that include increased care access, enhanced efficiency, reduced stigma associated with visiting mental health clinics, and the ability to bypass diagnosis-specific obstacles to treatment, such as when social anxiety prevents a patient from leaving the house. Of technology-mediated therapies, cCBT and iCBT possess the most efficacy evidence, with VRET and mTherapy representing promising but less researched options that have grown in parallel with virtual reality and mobile technology advances. Nonetheless, telepsychiatry remains challenging because of the need for specific computer skills, the difficulty in providing patients with a deep understanding or support, concerns about the "therapeutic alliance", privacy fears, and the well documented problem of patient attrition. Future studies should further test the efficacy, advantages and limitations of technology-enabled CBT, as well as explore the online delivery of other psychotherapeutic and psychopharmacological modalities.

  11. Telemental health: A status update

    Science.gov (United States)

    Aboujaoude, Elias; Salame, Wael; Naim, Lama

    2015-01-01

    A rather large body of literature now exists on the use of telemental health services in the diagnosis and management of various psychiatric conditions. This review aims to provide an up-to-date assessment of telemental health, focusing on four main areas: computerized CBT (cCBT), Internet-based CBT (iCBT), virtual reality exposure therapy (VRET), and mobile therapy (mTherapy). Four scientific databases were searched and, where possible, larger, better-designed meta-analyses and controlled trials were highlighted. Taken together, published studies support an expanded role for telepsychiatry tools, with advantages that include increased care access, enhanced efficiency, reduced stigma associated with visiting mental health clinics, and the ability to bypass diagnosis-specific obstacles to treatment, such as when social anxiety prevents a patient from leaving the house. Of technology-mediated therapies, cCBT and iCBT possess the most efficacy evidence, with VRET and mTherapy representing promising but less researched options that have grown in parallel with virtual reality and mobile technology advances. Nonetheless, telepsychiatry remains challenging because of the need for specific computer skills, the difficulty in providing patients with a deep understanding or support, concerns about the “therapeutic alliance”, privacy fears, and the well documented problem of patient attrition. Future studies should further test the efficacy, advantages and limitations of technology-enabled CBT, as well as explore the online delivery of other psychotherapeutic and psychopharmacological modalities. PMID:26043340

  12. Plague in Iran: its history and current status.

    Science.gov (United States)

    Hashemi Shahraki, Abdolrazagh; Carniel, Elizabeth; Mostafavi, Ehsan

    2016-01-01

    Plague remains a public health concern worldwide, particularly in old foci. Multiple epidemics of this disease have been recorded throughout the history of Iran. Despite the long-standing history of human plague in Iran, it remains difficult to obtain an accurate overview of the history and current status of plague in Iran. In this review, available data and reports on cases and outbreaks of human plague in the past and present in Iran and in neighboring countries were collected, and information was compiled regarding when, where, and how many cases occurred. This paper considers the history of plague in Persia (the predecessor of today's Iran) and has a brief review of plague in countries in the World Health Organization Eastern Mediterranean Region, including a range of countries in the Middle East and North Africa. Since Iran has experienced outbreaks of plague for several centuries, neighboring countries have reported the disease in recent years, the disease can be silent for decades, and the circulation of Yersinia pestis has been reported among rodents and dogs in western Iran, more attention should be paid to disease monitoring in areas with previously reported human cases and in high-risk regions with previous epizootic and enzootic activity.

  13. Drugs in development for toxoplasmosis: advances, challenges, and current status

    Directory of Open Access Journals (Sweden)

    Alday PH

    2017-01-01

    Full Text Available P Holland Alday,1 Joseph Stone Doggett1,2 1Division of Infectious Diseases, Oregon Health & Science University, 2Portland Veterans Affairs Medical Center, Portland, OR, USA Abstract: Toxoplasma gondii causes fatal and debilitating brain and eye diseases. Medicines that are currently used to treat toxoplasmosis commonly have toxic side effects and require prolonged courses that range from weeks to more than a year. The need for long treatment durations and the risk of relapsing disease are in part due to the lack of efficacy against T. gondii tissue cysts. The challenges for developing a more effective treatment for toxoplasmosis include decreasing toxicity, achieving therapeutic concentrations in the brain and eye, shortening duration, eliminating tissue cysts from the host, safety in pregnancy, and creating a formulation that is inexpensive and practical for use in resource-poor areas of the world. Over the last decade, significant progress has been made in identifying and developing new compounds for the treatment of toxoplasmosis. Unlike clinically used medicines that were repurposed for toxoplasmosis, these compounds have been optimized for efficacy against toxoplasmosis during preclinical development. Medicines with enhanced efficacy as well as features that address the unique aspects of toxoplasmosis have the potential to greatly improve toxoplasmosis therapy. This review discusses the facets of toxoplasmosis that are pertinent to drug design and the advances, challenges, and current status of preclinical drug research for toxoplasmosis. Keywords: Toxoplasma gondii, therapeutics, preclinical medicine, experimental medicine, mechanism of action, Apicomplexa

  14. Health status of marginalised young people in unstable accommodation.

    Science.gov (United States)

    Klineberg, Emily; Vatiliotis, Veronica; Kang, Melissa; Medlow, Sharon; Sullivan, Lucinda; Cummings, Michael; Pringle, Graeme; Steinbeck, Katharine

    2017-06-10

    More than 26 000 Australians aged 12-24 years experience homelessness, yet data on the health status of homeless youth remain limited. The aim of this study was to describe the health of young people attending a youth health service in Western Sydney who were experiencing homelessness. Retrospective case note review for clients aged 12-25 years attending Youth Health Services in Western Sydney. Extracted data included: homelessness status; demographics; physical health issues; mental health issues; involvement with juvenile justice; and disengagement from education or employment. Just under half of the 180 clients attending a Youth Health Service in Western Sydney were homeless, and an additional 15 young people who were not currently homeless nominated homelessness as a presenting issue. In comparison with currently domiciled young people, homeless youth were less likely to have a regular general practitioner and more likely to nominate a physical health concern as a presenting issue, although there was no difference between groups in terms of diagnosed mental or physical health conditions. Considered as a whole, the sample showed high rates of acute physical symptoms, physical trauma, psychological distress and self-harm. Youth homelessness is associated with risk of both poor physical and mental health. As much of youth homelessness is hidden, health-care providers need to ensure that they inquire about homelessness status, and have an awareness of potentially complex multi-morbidities in the physical and mental health of young marginalised people presenting to health services. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  15. Health, United States, 1998, with Socioeconomic Status and Health Chartbook

    Science.gov (United States)

    1998-01-01

    Occupation. Children’s Health. Health Status Infant Mortality. Low BirthweighL Activity Limitation. Risk Factors Teenage Childbearing_ Smoking in...in 1987-96 (table 4). ■ Low birthweight is associated with elevated risk of death and disability in infants. In 1996 the incidence of low ...is considered to be a good measure of overall community health (10). Low birthweight is associated with an increased risk of health and

  16. Indigenous health and socioeconomic status in India.

    Directory of Open Access Journals (Sweden)

    S V Subramanian

    2006-10-01

    Full Text Available BACKGROUND: Systematic evidence on the patterns of health deprivation among indigenous peoples remains scant in developing countries. We investigate the inequalities in mortality and substance use between indigenous and non-indigenous, and within indigenous, groups in India, with an aim to establishing the relative contribution of socioeconomic status in generating health inequalities. METHODS AND FINDINGS: Cross-sectional population-based data were obtained from the 1998-1999 Indian National Family Health Survey. Mortality, smoking, chewing tobacco use, and alcohol use were four separate binary outcomes in our analysis. Indigenous status in the context of India was operationalized through the Indian government category of scheduled tribes, or Adivasis, which refers to people living in tribal communities characterized by distinctive social, cultural, historical, and geographical circumstances.Indigenous groups experience excess mortality compared to non-indigenous groups, even after adjusting for economic standard of living (odds ratio 1.22; 95% confidence interval 1.13-1.30. They are also more likely to smoke and (especially drink alcohol, but the prevalence of chewing tobacco is not substantially different between indigenous and non-indigenous groups. There are substantial health variations within indigenous groups, such that indigenous peoples in the bottom quintile of the indigenous-peoples-specific standard of living index have an odds ratio for mortality of 1.61 (95% confidence interval 1.33-1.95 compared to indigenous peoples in the top fifth of the wealth distribution. Smoking, drinking alcohol, and chewing tobacco also show graded associations with socioeconomic status within indigenous groups. CONCLUSIONS: Socioeconomic status differentials substantially account for the health inequalities between indigenous and non-indigenous groups in India. However, a strong socioeconomic gradient in health is also evident within indigenous

  17. [Current state and prospects of military personnel health monitoring].

    Science.gov (United States)

    Rezvantsev, M V; Kuznetsov, S M; Ivanov, V V; Zakurdaev, V V

    2014-01-01

    The current article is dedicated to some features of the Russian Federation Armed Forces military personnel health monitoring such as legal and informational provision, methodological basis of functioning, historical aspect of formation and development of the social and hygienic monitoring in the Russian Federation Armed Forces. The term "military personnel health monitoring" is defined as an analytical system of constant and long-term observation, analysis, assessment, studying of factors determined the military personnel health, these factors correlations, health risk factors management in order to minimize them. The current state of the military personnel health monitoring allows coming to the conclusion that the military health system does have forces and resources for state policy of establishing the population health monitoring system implementation. The following directions of the militarily personnel health monitoring improvement are proposed: the Russian Federation Armed Forces medical service record and report system reorganization bringing it closer to the civilian one, implementation of the integrated approach to the medical service informatisation, namely, military personnel health status and medical service resources monitoring. The leading means in this direction are development and introduction of a military serviceman individual health status monitoring system on the basis of a serviceman electronic medical record card. Also it is proposed the current Russian Federation Armed Forces social and hygienic monitoring improvement at the expense of informational interaction between the two subsystems on the basis of unified military medical service space.

  18. Global Health - Cancer Currents Blog

    Science.gov (United States)

    A catalog of posts from NCI’s Cancer Currents blog on research related to cancer’s impact around the world. Includes posts on factors that influence global cancer incidence and mortality and new research initiatives.

  19. Appraisal, coping, health status, and psychological symptoms.

    Science.gov (United States)

    Folkman, S; Lazarus, R S; Gruen, R J; DeLongis, A

    1986-03-01

    In this study we examined the relation between personality factors (mastery and interpersonal trust), primary appraisal (the stakes a person has in a stressful encounter), secondary appraisal (options for coping), eight forms of problem- and emotion-focused coping, and somatic health status and psychological symptoms in a sample of 150 community-residing adults. Appraisal and coping processes should be characterized by a moderate degree of stability across stressful encounters for them to have an effect on somatic health status and psychological symptoms. These processes were assessed in five different stressful situations that subjects experienced in their day-to-day lives. Certain processes (e.g., secondary appraisal) were highly variable, whereas others (e.g., emotion-focused forms of coping) were moderately stable. We entered mastery and interpersonal trust, and primary appraisal and coping variables (aggregated over five occasions), into regression analyses of somatic health status and psychological symptoms. The variables did not explain a significant amount of the variance in somatic health status, but they did explain a significant amount of the variance in psychological symptoms. The pattern of relations indicated that certain variables were positively associated and others negatively associated with symptoms.

  20. Cancer survival disparities by health insurance status.

    Science.gov (United States)

    Niu, Xiaoling; Roche, Lisa M; Pawlish, Karen S; Henry, Kevin A

    2013-06-01

    Previous studies found that uninsured and Medicaid insured cancer patients have poorer outcomes than cancer patients with private insurance. We examined the association between health insurance status and survival of New Jersey patients 18-64 diagnosed with seven common cancers during 1999-2004. Hazard ratios (HRs) with 95% confidence intervals for 5-year cause-specific survival were calculated from Cox proportional hazards regression models; health insurance status was the primary predictor with adjustment for other significant factors in univariate chi-square or Kaplan-Meier survival log-rank tests. Two diagnosis periods by health insurance status were compared using Kaplan-Meier survival log-rank tests. For breast, colorectal, lung, non-Hodgkin lymphoma (NHL), and prostate cancer, uninsured and Medicaid insured patients had significantly higher risks of death than privately insured patients. For bladder cancer, uninsured patients had a significantly higher risk of death than privately insured patients. Survival improved between the two diagnosis periods for privately insured patients with breast, colorectal, or lung cancer and NHL, for Medicaid insured patients with NHL, and not at all for uninsured patients. Survival from cancer appears to be related to a complex set of demographic and clinical factors of which insurance status is a part. While ensuring that everyone has adequate health insurance is an important step, additional measures must be taken to address cancer survival disparities.

  1. Relationship between health literacy, health information access, health behavior, and health status in Japanese people.

    Science.gov (United States)

    Suka, Machi; Odajima, Takeshi; Okamoto, Masako; Sumitani, Masahiko; Igarashi, Ataru; Ishikawa, Hirono; Kusama, Makiko; Yamamoto, Michiko; Nakayama, Takeo; Sugimori, Hiroki

    2015-05-01

    To examine the relationship between health literacy (HL), health information access, health behavior, and health status in Japanese people. A questionnaire survey was conducted at six healthcare facilities in Japan. Eligible respondents aged 20-64 years (n=1218) were included. Path analysis with structural equation modeling was performed to test the hypothesis model linking HL to health information access, health behavior, and health status. The acceptable fitting model indicated that the pathways linking HL to health status consisted of two indirect paths; one intermediated by health information access and another intermediated by health behavior. Those with higher HL as measured by the 14-item Health Literacy Scale (HLS-14) were significantly more likely to get sufficient health information from multiple sources, less likely to have risky habits of smoking, regular drinking, and lack of exercise, and in turn, more likely to report good self-rated health. HL was significantly associated with health information access and health behavior in Japanese people. HL may play a key role in health promotion, even in highly educated countries like Japan. In order to enhance the effects of health promotion interventions, health professionals should aim at raising HL levels of their target population groups. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. 西安市2011年妇幼保健机构卫生人力资源现状分析%Current status analysis on human resources in maternal and child health institutions in Xi'an in 2011

    Institute of Scientific and Technical Information of China (English)

    曹朝侠; 郑兴荣; 刘菊玲

    2013-01-01

    目的了解西安市妇幼卫生人力资源发展现状及存在的主要问题,为合理配置妇幼卫生人力资源提供依据。方法对西安市妇幼保健机构资源与运营情况调查表中获得的数据进行描述性分析。结果西安市妇幼保健机构县、区、市均存在妇%Objective To understand the current status and main problems of human resources in maternal and child health institutions in Xi'an for providing reasonable basis for human resource allocation .Methods A descriptive analysis was conducted on the data obtained from questionnaires on institutional resources and operating in Xi'an maternal and child health institutions .Results A common problem was found in deficient allocation of maternal and child health personnel in institutions of county , district and city .The ratio of physicians and nurses was imbalance , and it was 1∶2.73, 1∶1.35, and 1∶0.91 in county, district and city respectively .Educational degree of the staff was low, and the professional title structure was unreasonable .The ratio of senior/junior/primary title was 1∶5.43∶20.21, 1∶6.25∶15.67 and 1∶1.58∶2.65 in county institutions, district institutions and city institutions , respectively.The ratio of senior personnel was only 0.57.The differences among different institutions were great , and the investment of continuing education was insufficient .Conclusion It is needed to increase investment , formulate relevant policy and set up the long-term mechanism of maternal and child health human resources developm-ent.Training should be strengthened and the quality of technical personnel should be improved by multi -channel and multi-form.Meanwhile, resources should be integrated and the existing maternal and child health human resources must be allocated reasonably and fully used .

  3. Adjusting Population Risk for Functional Health Status.

    Science.gov (United States)

    Fuller, Richard L; Hughes, John S; Goldfield, Norbert I

    2016-04-01

    Risk adjustment accounts for differences in population mix by reducing the likelihood of enrollee selection by managed care plans and providing a correction to otherwise biased reporting of provider or plan performance. Functional health status is not routinely included within risk-adjustment methods, but is believed by many to be a significant enhancement to risk adjustment for complex enrollees and patients. In this analysis a standardized measure of functional health was created using 3 different source functional assessment instruments submitted to the Medicare program on condition of payment. The authors use a 5% development sample of Medicare claims from 2006 and 2007, including functional health assessments, and develop a model of functional health classification comprising 9 groups defined by the interaction of self-care, mobility, incontinence, and cognitive impairment. The 9 functional groups were used to augment Clinical Risk Groups, a diagnosis-based patient classification system, and when using a validation set of 100% of Medicare data for 2010 and 2011, this study found the use of the functional health module to improve the fit of observed enrollee cost, measured by the R(2) statistic, by 5% across all Medicare enrollees. The authors observed complex nonlinear interactions across functional health domains when constructing the model and caution that functional health status needs careful handling when used for risk adjustment. The addition of functional health status within existing risk-adjustment models has the potential to improve equitable resource allocation in the financing of care costs for more complex enrollees if handled appropriately. (Population Health Management 2016;19:136-144).

  4. Investigation in current status of health-promoting lifestyles among clinical nurses%临床护士健康促进生活方式的现状研究

    Institute of Scientific and Technical Information of China (English)

    张秀梅; 洪静芳; 韩培华

    2012-01-01

    Objective To examine the health-promoting lifestyles of clinical nurses and analyze the relationship between the scores and their socio-demographic characteristics.Methods The researeh design was a cross-sectional descriptive study.The study population was 710 clinical nurses who were working at a class A tertiary teaching hospitals in a certain province.The research instruments included the healthpromoting lifestyle profile and socio-demographic characteristics of objects.Results The research findings showed that the nurses had a relatively poor health-promoting lifestyles with the mean total score at (81.41±21.71); within 52 items,the mean score of each item was (1.57:±0.42).Significant differences were found among sub-dimensions of health-promoting lifestyle profile,while nurses performed best in the interpersonal relations,subsequently followed by self realization,balanced diet,pressure management and health responsibility,but worst in exercise.There was also a statistical difference in the total score of health-promoting lifestyle among nurses who had different characteristics including marital status,education level,professional tifle,income,and taking the night shift.Conclusions The research results should raise the concern of nursing managers and clinical nurses to rectify the current status of relatively poor health- promoting lifestyles among nurses.%目的 调查我国临床护士健康促进生活方式的现状,并分析其得分与人口学资料之间的关系.方法 本研究属于横断面描述性研究.研究人群为便利抽样所得的某省三级甲等教学医院的710名临床护士.研究工具包括健康促进生活方式量表及护士一般人口学资料问卷.结果 临床护士的健康促进生活方式平均得分为(81.41±21.71)分.52项条目平均得分值为(1.57±0.42)分.各个分量表的平均得分存在显著差异,以人际支持发展最高,其次为自我实现,均衡饮食,压力管理,健康责任,运动保健

  5. Predictors of Self-rated Health Status Among Texas Residents

    Directory of Open Access Journals (Sweden)

    Lorraine J. Phillips, MSN, RN, FNP

    2005-09-01

    Full Text Available Introduction The purpose of this study was to investigate the predictors of self-rated health status for Texas adults using the current 2003 Behavioral Risk Factor Surveillance System data. Self-rated health is generally accepted as a valid measure of health status in population studies, and understanding its correlates may help public health professionals prioritize health-promotion and disease-prevention interventions. Methods The two research questions addressed by this study involved the predictors of self-rated health: 1 "Do demographic characteristics, health care coverage, leisure-time physical activity, and body mass index predict self-rated health status for Texas residents aged 18 to 64 years?” and 2 “Does choice of interview language (English vs Spanish predict self-rated health status for Texas residents of Hispanic ethnicity aged 18 to 64 years?” Key analysis variables were identified, and descriptive statistics were used to describe the major variables and determine whether the number of respondents for each variable was sufficient for analysis. Multivariate regression analysis was used to assess the variables. Results Multiple logistic regression analysis (controlling for diabetes and arthritis of the self-rated health predictors indicated that older age, lack of health care coverage, lack of a college education, being Hispanic, having a lower income, obesity, and not exercising explained 19.4% of the variance of fair and poor self-rated health. The interview language (English or Spanish, age, sex, education, income, obesity, health insurance coverage, and physical activity (controlling for chronic illness explained 22.8% of the variance in fair and poor self-rated health for Hispanic respondents. Conclusion The results of this study suggest that a college education, a lower body mass index, non-Hispanic ethnicity, and participation in physical activity are associated with good, very good, or excellent self-rated health

  6. CURRENT STATUS, CHALLENGES AND OPPORTUNITIES OF RABBIT PRODUCTION IN BOTSWANA

    Directory of Open Access Journals (Sweden)

    J.C. MOREKI

    2012-03-01

    Full Text Available This review highlights the current status of rabbit production, challenges facing the industry and opportunities available. Rabbit farming in Botswana is in its infancy and the rabbit population is estimated to be less than 1000. However, this value is a gross underestimate due to poor monitoring by government extension services. In Botswana, rabbits are mainly kept in the backyards, indicating that intensive systems have not yet been developed. Rabbits have small body size, short gestation period, high reproductive potential, rapid growth rate and ability to utilize forages. Compared to beef, chicken, mutton, chevon and chicken, rabbit meat has low cholesterol, high protein and low fat contents. Rabbit production can be integrated into small farming systems, with the rabbits being fed on crop residues, weeds, poultry droppings, and kitchen and garden wastes. The manure can be used to fertilize soils. The major challenges in rabbit production are inadequacy of breeding stock, inadequate rabbit feeds, poor management (feeding, housing and health care, lack of research support, lack of technical support from extension services, lack of access to credit and inadequate supply of equipment. The major opportunity available to the rearers is that the market is vast due to the small rabbit population in the country. The attributes of rabbits suggest that rabbit farming is likely to play an important role in nutrition, poverty alleviation and food security, especially in countries with higher unemployment levels and HIV/AIDS prevalence rates such as Botswana.

  7. 社区医生参与公共卫生服务的现况及分析%Study on the current status of doctors participating in public health service delivery

    Institute of Scientific and Technical Information of China (English)

    陈林利; 方红; 高悦; 刘宝; 陈丽菁; 张甦敏; 王巍炜

    2016-01-01

    Objective:To investigate the current status of clinicians participating in the public health service delivery and analyze its correlation with the investment of public health services in the community health service centers of Minhang District so as to improve the health management model. Methods:Methods such as literature review and institution investigation were employed to discuss the model of combination of clinical medicine and prevention,and the influencing factors of medical staff participating in the public health services. Results:The percentage of doctors participating in the public health service delivery was 68.87%;the percentage of nurses participation was 48.03%. The percentage of time of doctors participating in the public health service delivery increased from 4.50%in 2006 to 35.00%in 2013;the percentage of time of nurses participation increased from 4.00% to 34.53%. Conclusion:Government public finance provided financial support and policy guarantee for combination of clinical medicine and prevention in the community health service centers. Minhang District has depended on informatization and performance appraisal to realize residents’ health management of combination of dinical medicine and prevention.%目的:研究闵行区社区卫生服务中心临床医生参与公共卫生服务工作的近况及其与公共卫生投入的相关性,为完善辖区内医防结合的居民健康管理模式提供科学依据。方法:采用文献评阅、机构调查等方法,从公共卫生经费、人力和时间投入三方面定量分析闵行区医防结合的实现模式,并分析医护人员投入公共卫生服务的影响因素。结果:社区卫生服务中心68.87%的临床医生参与公共卫生服务,48.03%的护士参与公共卫生服务;临床医生投入公共卫生服务的时间从2006年的4.50%增长到2013年的35.00%,护士投入公共卫生服务的时间从4.00%增长到34.53%。结论:政府公共财政为闵行

  8. Participation in a trauma-focused epidemiological investigation may result in sensitization for current health problems

    NARCIS (Netherlands)

    Verschuur, M.J.; Spinhoven, Ph.; van Emmerik, A.A.P.; Rosendaal, F.R.

    2008-01-01

    Objectives - Participation in health survey research may result in a worsening of self-assessed health status and enhanced service-use by increasing self-awareness of current health status. The present study investigated whether participation in a traumafocused epidemiological study sensitized parti

  9. Quality of life, health status, and health service utilization related to a new measure of health literacy: FLIGHT/VIDAS.

    Science.gov (United States)

    Ownby, Raymond L; Acevedo, Amarilis; Jacobs, Robin J; Caballero, Joshua; Waldrop-Valverde, Drenna

    2014-09-01

    Researchers have identified significant limitations in some currently used measures of health literacy. The purpose of this paper is to present data on the relation of health-related quality of life, health status, and health service utilization to performance on a new measure of health literacy in a nonpatient population. The new measure was administered to 475 English- and Spanish-speaking community-dwelling volunteers along with existing measures of health literacy and assessments of health-related quality of life, health status, and healthcare service utilization. Relations among measures were assessed via correlations and health status and utilization was tested across levels of health literacy using ANCOVA models. The new health literacy measure is significantly related to existing measures of health literacy as well as to participants' health-related quality of life. Persons with lower levels of health literacy reported more health conditions, more frequent physical symptoms, and greater healthcare service utilization. The new measure of health literacy is valid and shows relations to measures of conceptually related constructs such as quality of life and health behaviors. FLIGHT/VIDAS may be useful to researchers and clinicians interested in a computer administered and scored measure of health literacy. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  10. Current status of intestinal Schistosomiasis and soil- transmitted ...

    African Journals Online (AJOL)

    Bernt Lindtjorn

    a year until the level of infection falls below the level of public health importance. There is also a need to ... Since then, the status of the disease has not been known in the area. ..... habit in the rainy season and contact with water while crossing ...

  11. Measurement of health status in the 1990s.

    Science.gov (United States)

    Patrick, D L; Bergner, M

    1990-01-01

    The use of health-related quality of life measures, especially those based on function, are likely to increase during the next decade. This increase, however, is most likely to occur in clinical research and clinical practice. Unless the necessary political will, resources, data, and policy researchers coexist, there will be relatively little advance in the use of health status measures for decision-making and policy. This prediction is based on the observation that policy research tends to rely on available national data, that currently these data provide limited information about health status, and that there appears to be insufficient interest and resources to broaden data collection or to develop methods that incorporate a broad spectrum of health outcomes (e.g. death, impairment, functional status, and perceptions) into a single instrument or measure of health on large populations and communities. This state of affairs is particularly unfortunate as we face a decade in which available health and medical care may become more limited and social inequity in access and health status may become more marked. The effect of social inequities and restrictions to health care on the health of the nation cannot continue to be determined with reference only to the structure and process of the health care system. Health and quality of life outcomes are what count. And, these outcomes cannot be determined without appropriate and inclusive measures of health-related quality of life. Of course, we hope our prediction is wrong and that the motivation and resources will be found to help resolve methodologic issues in the measurement of population health status and quality of life and to provide the necessary data. We hope that government agencies, employers, and private providers will begin to collect health-related quality of life data on the constituents and populations they serve. Even if these data are imperfect or primitive, the effects of improving accessibility and

  12. Current status of the UCSF second-generation PACS

    Science.gov (United States)

    Huang, H. K.; Arenson, Ronald L.; Wong, Albert W. K.; Bazzill, Todd M.; Lou, Shyhliang A.; Andriole, Katherine P.; Wang, Jun; Zhang, Jianguo; Wong, Stephen T. C.

    1996-05-01

    This paper describes the current status of the second generation PACS at UCSF commenced in October 1992. The UCSF PACS is designed in-house as a hospital-integrated PACS based on an open architecture concept using industrial standards including UNIX operating system, C programming language, X-Window user interface, TCP/IP communication protocol, DICOM 3.0 image standard and HL7 health data format. Other manufacturer's PACS components which conform with these standards can be easily integrated into the system. Relevant data from HIS and RIS is automatically incorporated into the PACS using HL7 data format and TCP/IP communication protocol. The UCSF system also takes advantage of state-of-the-art communication, storage, and software technologies in ATM, multiple storage media, automatic programming, multilevel processes for a better cost-performance system. The primary PACS network is the 155 Mbits/sec OC3 ATM with the Ethernet as the back-up. The UCSF PACS also connects Mt. Zion Hospital and San Francisco VA Medical Center in the San Francisco Bay area via an ATM wide area network with a T1 line as the back-up. Currently, five MR and five CT scanners from multiple sites, two computed radiography systems, two film digitizers, one US PACS module, the hospital HIS and the department RIS have been connected to the PACS network. The image data is managed by a mirrored database (Sybase). The PACS controller, with its 1.3 terabyte optical disk library, acquires 2.5 gigabytes digital data daily. Four 2K, five, 1,600-line multiple monitor display workstations are on line in neuroradiology, pediatric radiology and intensive care units for clinical use. In addition, the PACS supports over 100 Macintosh users in the department and selected hospital sites for both images and textual retrieval through a client/server mechanism. We are also developing a computation and visualization node in the PACS network for advancing radiology research.

  13. Nuclear Power for Sustainable Development : Current Status and Future Prospects

    OpenAIRE

    Adamantiades, A.; Kessides, I.

    2009-01-01

    Interest in nuclear power has been revived as a result of volatile fossil fuel prices, concerns about the security of energy supplies, and global climate change. This paper describes the current status and future plans for expansion of nuclear power, the advances in nuclear reactor technology, and their impacts on the associated risks and performance of nuclear power. Advanced nuclear reactors have been designed to be simpler and safer, and to have lower costs than currently operating reactor...

  14. Re-testing theories on the correlations of health status, life satisfaction and happiness

    OpenAIRE

    Paul Andrew Bourne; Chloe Morris; Denise Eldemire-Shearer

    2010-01-01

    Background : Empirical evidences have shown that happiness, life satisfaction and health status are strongly correlated with each other. In Jamaica, we continue to collect data on health status to guide policies and intervention programs, but are these wise? Aims: The current study aims to fill the gap in the literature by examining life satisfaction, health status, and happiness in order to ascertain whether they are equivalent concepts in Jamaica as well as the coverage of the estimates. Ma...

  15. Special Education History, Current Status and Future: India

    Science.gov (United States)

    Antony, Pavan John

    2013-01-01

    Education of all children in public schools, including those with disabilities, continues to be an unresolved issue in many countries around the globe. While education of all children is mandated by law and considered a basic human right in many countries, the current status of implementation varies. India, for example, is an ancient country that…

  16. Current Status of Holland's Theory of Careers: Another Perspective.

    Science.gov (United States)

    Holland, John L.

    1987-01-01

    Responds to Brown's critique of author's (Holland) theory of vocational choice. Discusses validation of theories in general and the validation of this theory in particular. Discusses common complaints about and current status of this theory. Evaluates and responds to Brown's advice. Speculates about future of career theory. (ABL)

  17. Current Status and Advancements in Research of Plantation Nutrient Cycling

    Institute of Scientific and Technical Information of China (English)

    LI Run; ZHANG Changshun; SUN Yongyu

    2006-01-01

    This paper introduces concepts and current research status of plantation nutrients cyclings, and analyzes main contents of plantation nutrients cycling as nutrients contents, accumulation and distribution of nutrients elements, understory species and forest litter. At the same time, the paper summarizes the problems in plantation nutrients cycling and its prospects.

  18. Counseling in Malaysia: History, Current Status, and Future Trends

    Science.gov (United States)

    See, Ching Mey; Ng, Kok-Mun

    2010-01-01

    This article presents an overview of the history of counseling in Malaysia, provides an update of its current status, and discusses some anticipated future trends for the profession in light of recent developments in the country. Counseling in Malaysia began with school guidance in the 1960s and has now achieved recognition as a profession in…

  19. Current Backpack Weight Status for Primary Schoolchildren in Colima, Mexico

    Science.gov (United States)

    Olmedo-Buenrostro, Bertha Alicia; Delgado-Enciso, Iván; Sánchez-Ramírez, Carmen Alicia; Cruz, Sergio Adrián Montero; Vásquez, Clemente; Mora-Brambila, Ana Bertha; Rodríguez-Sánchez, Iram P.; Martínez-Fierro, Margarita L.

    2016-01-01

    The purpose of the study was to identify the current status of backpack weight in primary schoolchildren in Colima, Mexico, in relation to gender, school grade level, and body mass index. A cross-sectional study was conducted on 240 randomly selected children from 20 primary schools. The participating children's parents signed statements of…

  20. Current status of quantitative rotational spectroscopy for atmospheric research

    Science.gov (United States)

    Drouin, Brian J.; Wlodarczak, Georges; Colmont, Jean-Marcel; Rohart, Francois

    2004-01-01

    Remote sensing of rotational transitions in the Earth's atmosphere has become an important method for the retrieval of geophysical temperatures, pressures and chemical composition profiles that requires accurate spectral information. This paper highlights the current status of rotational data that are useful for atmospheric measurements, with a discussion of the types the rotational lineshape measurements that are not generally available in either online repository.

  1. Current status and future research in motion planning

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Y.K.

    1995-07-01

    There have been numerous research efforts in the field of motion planning, resulting in many theoretical and practical results. We review the current status of existing motion planning algorithms, evaluate their completeness and efficiencies on modern computers, and suggest fruitful future research directions.

  2. Current Status and Future Prospects of Hydroelectricity Standardization

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Technical standardization is very essential to electricity industry, which plays an active role in many aspects including technology standardization, secure and economic operation of power systems, environment protection, technological progress, and improvement of enterprises' management. This paper introduces the current status of hydroelectricity standardization, summarizes the progress and achievements, and then points out the development direction and working target in the future.

  3. Current Status and Future Prospects of Hydroelectricity Standardization

    Institute of Scientific and Technical Information of China (English)

    Liu Yongdong

    2010-01-01

    @@ Technical standardization is very essential to electricity industry, which plays an active role in many aspects including technology standardization, secure and economic operation of power systems, environment protection, technological progress, and improvement of enterprises' management. This paper introduces the current status of hydroelectricity standardization, summarizes the progress and achievements, and then points out the development direction and working target in the future.

  4. Community, family, and subjective socioeconomic status: Relative status and adolescent health.

    Science.gov (United States)

    Quon, Elizabeth C; McGrath, Jennifer J

    2015-06-01

    Relative socioeconomic status (SES) may be an important social determinant of health. The current study aimed to examine how relative SES, as measured by subjective SES, income inequality, and individual SES relative to others in the community, is associated with a wide range of adolescent health outcomes, after controlling for objective family SES. Adolescents (13-16 years; N = 2,199) from the Quebec Child and Adolescent Health and Social Survey were included. Socioeconomic measures included adolescents' subjective SES; parental education and household income; community education/employment, income, and poverty rate; and community income inequality. Health outcomes included self-rated health, mental health problems, dietary and exercise health behaviors, substance-related health behaviors, reported physical health, and biomarkers of health. Best-fitting multilevel regression models (participants nested within schools) were used to test associations. Findings indicated that lower subjective SES was associated with poorer health outcomes. After accounting for family SES, lower community education/employment had an additional negative effect on health, while lower community income had a protective effect for certain health outcomes. There was less evidence for an independent effect of income inequality. Findings highlight the importance of measures of relative SES that span across a number of levels and contexts, and provide further understanding into the socioeconomic gradient in adolescence. (c) 2015 APA, all rights reserved).

  5. Sputum microbiology predicts health status in COPD

    Directory of Open Access Journals (Sweden)

    Braeken DCW

    2016-11-01

    Full Text Available Dionne CW Braeken,1,2 Sarah Houben-Wilke,1 Dionne E Smid,1 Gernot GU Rohde,2 Jesse JC Drijkoningen,2 Emiel FM Wouters,1,2 Martijn A Spruit,1 Frits ME Franssen1,2 1Department of Research and Education, CIRO, Horn, the Netherlands; 2Department of Respiratory Medicine, Maastricht University Medical Centre (MUMC+, Maastricht, the Netherlands Background: Spontaneous sputum production occurs in a subset of COPD patients; however, its clinical relevance has not been established. Differences in health status and clinical outcomes between patients with and without positive sputum cultures are unknown.Objective: To compare clinical characteristics and health status of spontaneous sputum producers with a positive culture (SC+ and negative culture (SC- with nonsputum producers (NP in a cohort of COPD patients referred for pulmonary rehabilitation.Methods: In total, 518 clinically stable patients with mild-to-very severe COPD were recruited (mean age: 64.1±9.1 years, 55.6% males, forced expiratory volume in 1 second 48.6%±20.0% predicted. Health status was measured using COPD Assessment Test, St George’s Respiratory Questionnaire, and the Clinical COPD Questionnaire. Symptoms of anxiety and depression were assessed using the Hospital Anxiety and Depression Scale. Exercise capacity was measured using the 6-minute walking distance. Spontaneously expectorated sputum was cultured for microbiology.Results: Almost one-third of patients spontaneously produced sputum (n=164, 31.7%. Despite comparable lung function, SC+ reported more frequent exacerbations than NP (≥2 exacerbations <1 year: 43 [81.1%] vs 179 [50.6%], P<0.001. COPD Assessment Test total score and the Clinical COPD Questionnaire total score were significantly worse in SC+ than NP (23.9±6.1 vs 21.1±6.7, P=0.012; 3.1±1.0 vs 2.5±1.0, P=0.002; respectively. Hospital Anxiety and Depression Scale-D score was significantly higher in SC+ than NP (8.7±4.1 vs 7.2±4.3, P=0.046.Conclusion

  6. Current status of genome editing in vector mosquitoes: A review.

    Science.gov (United States)

    Reegan, Appadurai Daniel; Ceasar, Stanislaus Antony; Paulraj, Michael Gabriel; Ignacimuthu, Savarimuthu; Al-Dhabi, Naif Abdullah

    2017-01-16

    Mosquitoes pose a major threat to human health as they spread many deadly diseases like malaria, dengue, chikungunya, filariasis, Japanese encephalitis and Zika. Identification and use of novel molecular tools are essential to combat the spread of vector borne diseases. Genome editing tools have been used for the precise alterations of the gene of interest for producing the desirable trait in mosquitoes. Deletion of functional genes or insertion of toxic genes in vector mosquitoes will produce either knock-out or knock-in mutants that will check the spread of vector-borne diseases. Presently, three types of genome editing tools viz., zinc finger nuclease (ZFN), transcription activator-like effector nucleases (TALEN) and clustered regulatory interspaced short palindromic repeats (CRISPR) and CRISPR associated protein 9 (Cas9) are widely used for the editing of the genomes of diverse organisms. These tools are also applied in vector mosquitoes to control the spread of vector-borne diseases. A few studies have been carried out on genome editing to control the diseases spread by vector mosquitoes and more studies need to be performed with the utilization of more recently invented tools like CRISPR/Cas9 to combat the spread of deadly diseases by vector mosquitoes. The high specificity and flexibility of CRISPR/Cas9 system may offer possibilities for novel genome editing for the control of important diseases spread by vector mosquitoes. In this review, we present the current status of genome editing research on vector mosquitoes and also discuss the future applications of vector mosquito genome editing to control the spread of vectorborne diseases.

  7. Analysis on Current Status and Plights of Translational Medicine

    Institute of Scientific and Technical Information of China (English)

    ZHAO Jin-wen; QIAN Feng

    2015-01-01

    Translational medicine, which is a new concept appearing in the field of international medical health in the past three or four years, forms a discipline of the system medicine (including systematic pathology, diagnosis and comprehensive treatment as well as pharmacology, etc) synchronizing with personalized medicine and predictable medicine. It is a branch of medical research trying to build a better bridge between the basic studies and the clinical medical treatment. It can promote the predicative, prognostic and personalized medicines by the evaluation and application of molecular markers, the individual therapies based on molecular subtypes and the evaluation and predication of therapeutic responses and prognosis. And its purpose is to build a direct connection between basic research and clinical practice so as to transform the knowledge and achievements of basic research into new therapeutic methods in clinic, which can be used to serve the clinic and solve clinical problems. Nevertheless, the study on translational medicine is limited, and there are few review articles about the progress of translational medicine in English. With the development of innovative and new technology, the therapeutic methods become more accurate and diverse, and the translational medicine will make outstanding advances and provide more space for the future treatment of various diseases so as to better serve the clinical practices and the patients. In addition, except the outstanding achievements, there are still multiple plights in the translational medicine research. Therefore, this study aimed to review the current status and the present problems in translational medicine, hoping to expand the study outcomes in China to the whole world.

  8. Livestock in biomedical research: history, current status and future prospective.

    Science.gov (United States)

    Polejaeva, Irina A; Rutigliano, Heloisa M; Wells, Kevin D

    2016-01-01

    Livestock models have contributed significantly to biomedical and surgical advances. Their contribution is particularly prominent in the areas of physiology and assisted reproductive technologies, including understanding developmental processes and disorders, from ancient to modern times. Over the past 25 years, biomedical research that traditionally embraced a diverse species approach shifted to a small number of model species (e.g. mice and rats). The initial reasons for focusing the main efforts on the mouse were the availability of murine embryonic stem cells (ESCs) and genome sequence data. This powerful combination allowed for precise manipulation of the mouse genome (knockouts, knockins, transcriptional switches etc.) leading to ground-breaking discoveries on gene functions and regulation, and their role in health and disease. Despite the enormous contribution to biomedical research, mouse models have some major limitations. Their substantial differences compared with humans in body and organ size, lifespan and inbreeding result in pronounced metabolic, physiological and behavioural differences. Comparative studies of strategically chosen domestic species can complement mouse research and yield more rigorous findings. Because genome sequence and gene manipulation tools are now available for farm animals (cattle, pigs, sheep and goats), a larger number of livestock genetically engineered (GE) models will be accessible for biomedical research. This paper discusses the use of cattle, goats, sheep and pigs in biomedical research, provides an overview of transgenic technology in farm animals and highlights some of the beneficial characteristics of large animal models of human disease compared with the mouse. In addition, status and origin of current regulation of GE biomedical models is also reviewed.

  9. Current stress and poor oral health

    OpenAIRE

    Vasiliou, A.; Shankardass, K.; Nisenbaum, R; Quiñonez, C.

    2016-01-01

    Background Psychological stress appears to contribute to poor oral health systemically in combination with other chronic diseases. Few studies directly examine this relationship. Methods Data from a cross-sectional study of 2,412 participants between the ages of 25–64 years old living in the City of Toronto between 2009 and 2012 were used to examine the relationship between current stress and two self-rated oral health outcomes (general oral health and oral pain). Dental care utilization and ...

  10. 上海市精神卫生服务专业机构医生队伍现状分析%Investigation and analysis of the current status of doctor team in shanghai mental health professional institutions

    Institute of Scientific and Technical Information of China (English)

    陈圣祺; 谢飞; 张广岐

    2015-01-01

    Objective At the end of 2013,the survey studied the current status and future demands of doctor team from 24 men-tal health professional institutions in Shanghai in an effect to provide scientific basis for the relevant governmental authorities to better implement the training project for standardization of residency psychiatrists. Methods Investigations and studies were conducted in 24 public mental health professional institutions in Shanghai by using self-prepared questionnaire. In-depth interviews and verifications were employed to follow up on the figures from such questionnaire. Results The 24 specialized hospitals actually have 13159 in-pa-tient beds open to public. There are 1046 doctors in all,among which 609 hold intermediate or higher level of qualifications. 323 are residency doctors,and 114 are of other subjects. The ratio of number of beds and number of doctors is 12. 58:1. In the past 4 years, 171 residency doctors standardization trainees have been recruited,however,331 psychiatrists are required for Shanghai mental health medical professional institutions at all levels for the in-coming 3 years,which demand excludes that of mental health/psychology de-partment of comprehensive hospitals and other private mental health specialized medical institutions. Conclusion The lack of psychia-trists in Shanghai is obvious and the professional qualification structure is unreasonable.%目的:调查截止2013年底止,上海市24家精神卫生专业机构医生队伍现状及未来需求,以便为更好地实施精神科住院医师规范化培训项目提供科学依据。方法采用问卷调查方法,对上海市24家公立精神卫生专业机构进行问卷调查和个别深入访谈、核实,内容包括床位数量、医生数量、职称情况、需求情况等。结果24家专科医院实际开放床位13159张,医生数为1046人,床位数与医生数之比为12.58:1;其中具有中、高级职称的医师609人;住院医师323人

  11. Household portfolio choices, health status and health care systems: A cross-country analysis based on SHARE.

    Science.gov (United States)

    Atella, Vincenzo; Brunetti, Marianna; Maestas, Nicole

    2012-05-01

    Health risk is increasingly viewed as an important form of background risk that affects household portfolio decisions. However, its role might be mediated by the presence of a protective full-coverage national health service that could reduce households' probability of incurring current and future out-of-pocket medical expenditures. We use SHARE data to study the influence of current health status and future health risk on the decision to hold risky assets, across ten European countries with different health systems, each offering a different degree of protection against out-of-pocket medical expenditures. We find robust empirical evidence that perceived health status matters more than objective health status and, consistent with the theory of background risk, health risk affects portfolio choices only in countries with less protective health care systems. Furthermore, portfolio decisions consistent with background risk models are observed only with respect to middle-aged and highly-educated investors.

  12. Current status of the LHCf experiment and future plan

    Directory of Open Access Journals (Sweden)

    Tamura T.

    2013-06-01

    Full Text Available The Large Hadron Collider forward (= LHCf experiment has successfully finished the first phase of data taking at LHC √s = 0.9 and 7 TeV proton-proton collisions in 2010. As current status, we concentrate on analyzing the obtained data. As the first result, the energy spectra of photon measured by LHCf during = 7 TeV p-p collision has been published recently. Also the study of the upgraded version of LHCf detector for future = 14TeV run scenario is developed with the GSO scintillator. Another possible plan of p-A(nuclear collision in LHC is also studied. In this paper, as the current status of the experiment, analyses, and works for foreseen detector upgrade are summarized.

  13. Current status of $\\varepsilon_K$ in lattice QCD

    CERN Document Server

    Lee, Weonjong

    2016-01-01

    We present the current status of $\\varepsilon_K$ evaluated directly from the standard model using lattice QCD inputs. The lattice QCD inputs include $\\hat{B}_K$, $\\xi_0$, $\\xi_2$, $|V_{us}|$, $m_c(m_c)$, and $|V_{cb}|$. Recently, FLAG has updated $\\hat{B}_K$, exclusive $|V_{cb}|$ has been updated with new lattice data in the $\\bar{B}\\to D\\ell\\bar{\

  14. Current Status of Deltabaculoviruses, Cypoviruses and Chloriridoviruses Pathogenic for Mosquitoes

    Institute of Scientific and Technical Information of China (English)

    James J. Becnel

    2007-01-01

    There are a variety of viral pathogens that cause disease in mosquitoes with most belonging to three major groups. The most common viruses of mosquitoes are the baculoviruses (DBVs) (Baculoviridae: Deltabaculovirus), cytoplasmic polyhedrosis viruses (CPVs) (Reoviridae: Cypovirus) and the iridoviruses (MIVs) (Iridoviridae: Chloriridovirus). Baculoviruses and iridoviruses are DNA viruses while cypoviruses are the main RNA viruses in mosquitoes. This review presents an overview of the current status and recent advancements in understanding the biology and molecular features of mosquito pathogenic viruses.

  15. Current Status and Development of National Grid in China

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    With most primary energy resources far from load centers, the voltage level of power system in China has imperatively been upgraded to meet the demand of long-distance power transmission. The successful commissioning of the 750-kV HVAC line in Northwest Power Grid has opened an era of national grid devel opment and brought about a series of technical problems to be faced. This report introduces briefly the current status and policies of UHV development in China.

  16. Current Status and Prospects of Biodiesel Production from Microalgae

    Directory of Open Access Journals (Sweden)

    Yuhuan Liu

    2012-07-01

    Full Text Available Microalgae represent a sustainable energy source because of their high biomass productivity and ability to remove air and water born pollutants. This paper reviews the current status of production and conversion of microalgae, including the advantages of microalgae biodiesel, high density cultivation of microalgae, high-lipid content microalgae selection and metabolic control, and innovative harvesting and processing technologies. The key barriers to commercial production of microalgae biodiesel and future perspective of the technologies are also discussed.

  17. Current Status and Prospects of Biodiesel Production from Microalgae

    OpenAIRE

    Yuhuan Liu; Rongsheng Ruan; Zhenyi Du; Xiaodan Wu

    2012-01-01

    Microalgae represent a sustainable energy source because of their high biomass productivity and ability to remove air and water born pollutants. This paper reviews the current status of production and conversion of microalgae, including the advantages of microalgae biodiesel, high density cultivation of microalgae, high-lipid content microalgae selection and metabolic control, and innovative harvesting and processing technologies. The key barriers to commercial production of microalgae biodie...

  18. Current Status and Prospects of Biodiesel Production from Microalgae

    OpenAIRE

    2012-01-01

    Microalgae represent a sustainable energy source because of their high biomass productivity and ability to remove air and water born pollutants. This paper reviews the current status of production and conversion of microalgae, including the advantages of microalgae biodiesel, high density cultivation of microalgae, high-lipid content microalgae selection and metabolic control, and innovative harvesting and processing technologies. The key barriers to commercial production of microalgae biodie...

  19. Weight status and body image perceptions in adolescents: current perspectives

    Directory of Open Access Journals (Sweden)

    Voelker DK

    2015-08-01

    Full Text Available Dana K Voelker,1 Justine J Reel,2 Christy Greenleaf3 1West Virginia University, College of Physical Activity and Sport Sciences, Morgantown, WV, 2University of North Carolina Wilmington, College of Health and Human Services, Wilmington, NC, 3University of Wisconsin–Milwaukee, College of Health Sciences, Milwaukee, WI, USA Abstract: Adolescence represents a pivotal stage in the development of positive or negative body image. Many influences exist during the teen years including transitions (eg, puberty that affect one’s body shape, weight status, and appearance. Weight status exists along a spectrum between being obese (ie, where one’s body weight is in the 95th percentile for age and gender to being underweight. Salient influences on body image include the media, which can target adolescents, and peers who help shape beliefs about the perceived body ideal. Internalization of and pressures to conform to these socially prescribed body ideals help to explain associations between weight status and body image. The concepts of fat talk and weight-related bullying during adolescence greatly contribute to an overemphasis on body weight and appearance as well as the development of negative body perceptions and dissatisfaction surrounding specific body parts. This article provides an overview of the significance of adolescent development in shaping body image, the relationship between body image and adolescent weight status, and the consequences of having a negative body image during adolescence (ie, disordered eating, eating disorders, and dysfunctional exercise. Practical implications for promoting a healthy weight status and positive body image among adolescents will be discussed. Keywords: adolescence, eating disorders, obesity, bullying, puberty, physical activity

  20. The current status of disapproval of health foods in China and its enlightenment%我国保健食品不予注册现状调查及启示

    Institute of Scientific and Technical Information of China (English)

    周素娟; 杨飞; 白鸿

    2012-01-01

    Objective To Investigate the current status and the reasons of disapproval of health foods in China, to provide support and guidance for registration. Method Through the Health Food Registration Management System and related statistical data analysis, the rate of disapproval and the distribution of its reasons in 2004 -2010 was studied. Results In recent years the disapproval rate of health food remained at a high level, accounting for 20% of all applications. The common reasons are: the authenticity of registration data, the irrationality of formula and technology, product quality problems, and the lack of normative tests, etc. , which accounted for 3/4 of all disapproval reasons. But the proportion of disapproval caused by the informal tests and reports has decreased significantly. Conclusions The problems reflected by the disapproval of products are the focus of technical reviews. The applicants should be familiar with relevant laws, regulations of technical evaluation for health food, especially the new information released by SFDA. On this basis, research and development input should be expanded for product with high technical content and good quality. The materials submitted by applicants should be completed and all application information must be real and correct.%目的 分析我国保健食品行政许可中不予注册原因,为审批、管理提供支持,为保健食品注册申请提供参考.方法 查阅保健食品注册审评管理系统及相关数据,统计分析2004-2010年期间在国家食品药品监督管理局(SFDA)申请注册保健食品的年不批准率、不予注册的各类原因以及变化特点.结果 近年来保健食品的不批准率维持在较高水平,约占新申请注册产品的20%.其中以申报资料的真实性问题、配方与工艺的合理性问题,产品质量问题以及各项试验的规范性方面问题较为突出,占到了不予批准原因的3/4以上.但试验报告不规范所致的不批准比

  1. ACRF Ingest Software Status: New, Current, and Future - March 2008

    Energy Technology Data Exchange (ETDEWEB)

    AS Koontz; S Choudhury; BD Ermold; NN Keck; KL Gaustad; RC Perez

    2008-03-01

    The purpose of this report is to provide status of the ingest software used to process instrument data for the Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF). The report is divided into four sections: (1) news about ingests currently under development, (2) current production ingests, (3) future ingest development plans, and (4) information on retired ingests. Please note that datastreams beginning in “xxx” indicate cases where ingests run at multiple ACRF sites, which results in a datastream(s) for each location.

  2. Current status and perspectives of cysticercosis and taeniasis in Japan.

    Science.gov (United States)

    Yamasaki, Hiroshi

    2013-02-01

    This mini-review describes recent epidemiological trends in cysticercosis and taeniasis in Japan. Some of the topics discussed herein were presented at the first symposium on "Current perspectives of Taenia asiatica researches", that was held in Osong in Chungbuk Province, South Korea, in October 2011 and organized by Prof. K. S. Eom, Chungbuk National University School of Medicine. To better understand the trends in the occurrence of cysticercosis and taeniasis in Japan, clinical cases reported in 2005 have been updated. In addition, the current status of Taenia asiatica infections successively occurring in Japan since 2010 is also discussed.

  3. Cognitive impairment and preferences for current health

    Directory of Open Access Journals (Sweden)

    Tsevat Joel

    2009-01-01

    Full Text Available Abstract Background We assessed preferences for current health using the visual analogue scale (VAS, standard gamble (SG, time trade-off (TTO, and willingness to pay (WTP in patients with cerebral aneurysms, a population vulnerable to cognitive deficits related to aneurysm bleeding or treatment. Methods We measured VAS, SG, TTO, and WTP values for current health in 165 outpatients with cerebral aneurysms. We assessed cognitive impairment with the Mini Mental State Examination (MMSE; scores Results Eleven patients (7% had MMSE scores Conclusion Cognitive impairment is associated with lower preferences for current health in patients with cerebral aneurysms. Cognitively impaired patients have poor inter-preference test correlations and different response distributions compared to unimpaired patients.

  4. Community socioeconomic status and children's dental health.

    Science.gov (United States)

    Gillcrist, J A; Brumley, D E; Blackford, J U

    2001-02-01

    Although a substantial decline in dental caries has occurred among U.S. children, not everyone has benefited equally. The first-ever surgeon general's report on oral health in America indicates that the burden of oral diseases is found in poor Americans. This study investigates the relationship between community socioeconomic status, or SES, and dental health of children. An oral health survey of 17,256 children, representing 93 percent of children residing in 62 Tennessee communities, was conducted in public elementary schools during the 1996-1997 school year. Portable dental equipment was used for examinations, and data from each examination were entered directly into a laptop computer. The authors performed analyses of covariance to examine the relationship between community SES (low/medium/high) and dental health, controlling for community fluoridation. Community SES was significantly related to caries experience in the primary teeth, the proportion of untreated caries in the primary and permanent teeth, dental treatment needs, dental sealants and incisor trauma. Overall, dental health was significantly worse for low-SES communities than for medium- and high-SES communities. The authors conclude that all specific dental indexes used to measure children's dental health in this study, with the exceptions of caries experience in the permanent teeth and sealant presence, were inversely related to the communities' SES. The percentage of children with dental sealants was directly related to the community's SES. Further improvements in oral health will necessitate that community-based preventive programs and access to quality dental care be made available to children who are identified as being at highest risk of experiencing oral disease.

  5. Vitamin D status and childhood health

    Directory of Open Access Journals (Sweden)

    Youn Ho Shin

    2013-10-01

    Full Text Available Vitamin D is an essential component of bone and mineral metabolism; its deficiency causes growth retardation and skeletal deformities in children and osteomalacia and osteoporosis in adults. Hypovi­ taminosis D (vitamin D insufficiency or deficiency is observed not only in adults but also in infants, children, and adolescents. Previous studies suggest that sufficient serum vitamin D levels should be maintained in order to enhance normal calcification of the growth plate and bone mineralization. Moreover, emerging evidence supports an association between 25­hydroxyvitamin D (25[OH]D levels and immune function, respiratory diseases, obesity, metabolic syndrome, insulin resistance, infection, allergy, cancers, and cardiovascular diseases in pediatric and adolescent populations. The risk factors for vitamin D insufficiency or deficiency in the pediatric population are season (winter, insufficient time spent outdoors, ethnicity (non­white, older age, more advanced stage of puberty, obesity, low milk consumption, low socioeconomic status, and female gender. It is recommended that all infants, children, and adolescents have a minimum daily intake of 400 IU (10 μg of vitamin D. Since the vitamin D status of the newborn is highly related to maternal vitamin D levels, optimal vitamin D levels in the mother during pregnancy should be maintained. In conclusion, given the important role of vitamin D in childhood health, more time spent in outdoor activity (for sunlight exposure and vitamin D supplementation may be necessary for optimal health in infants, children, and adolescents.

  6. [Health status and intimate partner violence].

    Science.gov (United States)

    Sanz-Barbero, Belén; Rey, Lourdes; Otero-García, Laura

    2014-01-01

    To describe the prevalence of intimate partner violence (IPV) in Spain in the last year and at some point during the lifetime, to determine health status in women according to whether they had experienced IPV or not, and to analyze the individual variables associated with IPV in Spain. A cross-sectional study was performed of the database, Macrosurvey on Gender Violence in Spain 2011. This database includes data on 7,898 women older than 18 years old. The dependent variables were IPV-last year, IPV-ever in life. Covariates consisted of sociodemographic characteristics, socioeconomic status, maternal experience of IPV, social support, and self-care. The measure of association used was the OR with its 95% confidence interval (95% CI). A total of 3.6% of women had experienced IPV-last year and 12.2% ever in life. Female victims of IPV had poorer health than women who had not experienced IPV. Immigrant women living in Spain for 6 years or more were more likely to experience IPV-ever in life than Spanish women [OR (95% CI): 1.95 (1.50, 2.53)]. An interaction was found between nationality and the existence of children under 18 years old. Among women with children under 18 years old, immigrant women were more likely to experience IPV-last year than Spanish women [OR (95% CI): 1.99 (1.25, 3.17)]. Other variables associated with IPV were age, low socioeconomic status, low social support and having a mother who had experienced IPV. In Spain, some women have a higher probability of experiencing IPV. The variables associated with greater vulnerability to IPV should be taken into account when implementing measures to prevent or alleviate IPV. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  7. Wage differences according to health status in France.

    Science.gov (United States)

    Ben Halima, Mohamed Ali; Rococo, Emeline

    2014-11-01

    Many OECD countries have implemented anti-discrimination laws in recent decades. However, according to the annual report published in 2010 by the French High Authority for the Fight against Discrimination and for Equality, the second most commonly cited factor in discrimination claims since 2005 is a handicap or health status. The aim of this research is to estimate the level of unexplained components in the wage gap that can be attributed to wage discrimination based on health status in France in 2010 utilizing data from the Health, Healthcare and Insurance survey among 1594 individuals. Three health indicators are used: self-perceived health status, activity limitations and long-term chronic illness. To measure the wage gap according to an individual's health status, the analysis considers the endogenous selection of health status and unobserved differences in productivity. The results demonstrate that wage discrimination is experienced by individuals in poor health regardless of the health indicator utilized. The hourly wage rate among individuals with poor self-assessed health status is on average 14.2% lower than among individuals with good self-assessed health status. However, for individuals suffering from a long-term chronic illness or an activity limitation, the gap is 6.3% and 4.5%, respectively. The decomposition performed on wage differences according to health status by correcting for health status selection bias and controlling for unobserved differences in productivity indicates that the 'unexplained component' that can be attributed to wage discrimination is equal to 50%.

  8. Current status and challenge of Human Parasitology teaching in China.

    Science.gov (United States)

    Peng, Hong-Juan; Zhang, Chao; Wang, Chun-Mei; Chen, Xiao-Guang

    2012-11-01

    Parasitic infection profile in China has been changed greatly with the rapid economic development in China since the 1980s, such as the tremendous decreased infection rate of the soil-borne helminthiasis, the elimination of filariasis, the control of malaria, and the initiation to eradicate malaria in 2020. Some food-borne parasitic infections have increased such as Clonorchiasis, Cysticercosis, and Echinococcosis, probably because of the increased chances of eating out. This trend directly affected the status of Human Parasitology teaching in medical universities, such as the shorten length of this course, re-adjusted contents structure and teaching manners, even the change of the name of this course. In this paper, we analyzed the current status and challenges of Human Parasitology teaching in medical universities, and discussed the requisite contents and manners in course delivery and measures to improve the quality of Human Parasitology teaching in China.

  9. The global HIV epidemic: current status and challenges.

    Science.gov (United States)

    Abdool Karim, Quarraisha

    2013-06-01

    Three decades after the first reported cases of AIDS we have within our reach sufficient evidence to substantially alter the HIV epidemic at a country level regardless of mode of transmission of HIV. There are a growing number of countries demonstrating control of the epidemic. Human rights violations and/or legislation relating to sexual orientation, status of minors, injecting drug use and sex work together with stigma and discrimination remain key barriers to knowledge of HIV status and access to appropriate services. The use of anti-retrovirals prophylactically to reduce sexual and vertical transmission and systemically to treat infected infants and adults is central to the optimism in responses to the epidemic. In the current fiscal climate careful thought needs to be given to how to efficiently optimise combinations of what is available to have the biggest impact in the context of limited human and infrastructure resources.

  10. Perceived oral health status and treatment needs of dental auxiliaries

    African Journals Online (AJOL)

    2010-03-15

    Mar 15, 2010 ... demography, self-reported oral health status, knowledge of impact of oral health on daily life .... evidence- and community-based dental health education, .... in adolescents associated with family characteristics and par-.

  11. Good Health Status of Rural Women in the Reproductive Ages

    Directory of Open Access Journals (Sweden)

    Joan Rhule

    2009-07-01

    Full Text Available Background: Women are traditionally over represented among the poor and therefore in the long run, have less access to remuneration and health resources, including health insurance and social security services. Women are disadvantaged on some fundamental economic indicators such as unemployment and access to economic resources. In 2007 in Jamaica, for instance among the 124 500 unemployed persons in the labour force, 65.4% were women (Planning Institute of Jamaica, 2008. Thus, women's health and the control that they can exercise over resources are key factors in achieving effectiveness, efficiency, and sustainability in health interventions. Aims and Objectives: This study examined the good health status of rural women in the reproductive ages of 15 to 49 years. Having extensively reviewed the literature, this paper is the first study of its kind in Jamaica and will provide pertinent information on this cohort for the purpose of public health planning. Method/Study Design: The current research extracted a sample of 3450 respondents who indicated that they were rural women ages 15 to 49 years. This sample was taken from a national cross-sectional survey from the 14 parishes in Jamaica. The survey used a stratified random probability sampling technique to draw the original 25 018 respondents. The non-response rate for the survey was 29.7%. Descriptive statistics were used to provide background information on the sample and logistic regression was used to establish a good health model. Results/Findings: Using logistic regression analyses, 6 variables emerged as statistically significant predictors of current good health status of rural women (i.e. ages 15 to 49 years in Jamaica. These are social standing (two wealthiest quintile – OR=0.524, 95%CI: 0.350,0.785; marital status (separated, divorced or widowed – OR=0.382, 95%CI: 0.147, 0.991; health insurance (OR=0.041, 95%CI: 0.024, 0.069; negative affective psychological conditions (OR=0.951, 95

  12. Current Status of Dengue Therapeutics Research and Development.

    Science.gov (United States)

    Low, Jenny G H; Ooi, Eng Eong; Vasudevan, Subhash G

    2017-03-01

    Dengue is a significant global health problem. Even though a vaccine against dengue is now available, which is a notable achievement, its long-term protective efficacy against each of the 4 dengue virus serotypes remains to be definitively determined. Consequently, drugs directed at the viral targets or critical host mechanisms that can be used safely as prophylaxis or treatment to effectively ameliorate disease or reduce disease severity and fatalities are still needed to reduce the burden of dengue. This review will provide a brief account of the status of therapeutics research and development for dengue. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America.

  13. Utilisation of oral health services, oral health needs and oral health status in a peri-urban informal settlement.

    Science.gov (United States)

    Westaway, M S; Viljoen, E; Rudolph, M J

    1999-04-01

    Interviews were conducted with 294 black residents (155 females and 138 males) of a peri-urban informal settlement in Gauteng to ascertain utilisation of oral health services, oral health needs and oral health status. Only 37 per cent of the sample had consulted a dentist or medical practitioner, usually for extractions. Teenagers and employed persons were significantly less likely to utilise dentists than the older age groups and unemployed persons. Forty per cent were currently experiencing oral health problems such as a sore mouth, tooth decay and bleeding/painful gums. Two hundred and twelve (73 per cent) interviewees wanted dental treatment or advice. Residents who rated their oral health status as fair or poor appeared to have the greatest need for oral health services. The use of interviews appears to be a cost-effective method of determining oral morbidity.

  14. The Current Status of the Application of Motivational Interviewing in Domestic Chronic Disease Health Management%动机性访谈在国内慢性病健康管理中的应用现状

    Institute of Scientific and Technical Information of China (English)

    师正坤; 孙玫; 黄重梅; 丁金锋; 唐四元

    2016-01-01

    目的:系统评价动机性访谈(motivational interview,MI)在国内慢性病健康管理中的应用现状,为其在慢性病管理中的进一步推广应用提供参考和依据。方法2014年12月,计算机检索 PubMed、中国学术期刊网全文数据库(China national knowledge infrastructure,CNKI)、维普中文科技期刊数据库和万方数据资源系统、中国生物医学期刊数据库等数据库,根据纳入和排除标准筛选文献、提取资料,对纳入研究的设计、干预措施和效果评价指标等进行系统评价。结果共检索到138篇文献,最终纳入26篇文献,累计干预人群1449例、对照人群1453例;MI 主要在医院和社区开展,由社区、临床医护人员或护理专业研究生实施;评价指标主要涉及生理、心理、行为、自我效能和生活质量等5个方面。结论 MI 对于改善慢性病患者的个人不良行为、提高其生活质量具有重要作用,值得在我国慢性病管理中推广应用。%Objective To systematic review the current status of the application of motivational intervie-wing (MI)in domestic chronic disease health management,in order to provide reference and evidence for further promotion.Methods The databases of PubMed, China National Knowledge Infrastructure (CNKI),VIP,Wanfang and CMCC were searched,and the qualified articles were selected and reviewed, and the study design,interventional method and effects were evaluated.Results Totally 138 articles were searched and 26 articles included,involving 1449 accumulated intervention persons and 1453 accumulated control persons.MI was mainly carried out by community or clinical health workers and nursing postgrad-uates in hospitals and communities.The evaluation indicators were mainly on physiology,psychology,be-havior,self-efficacy and quality of life,etc.Conclusion MI plays a key role in improving individual’s be-havioral problems and quality of life of patients with chronic disease,which is worth

  15. Current Status of Integral Medical Study on Endometriosis

    Institute of Scientific and Technical Information of China (English)

    YU Chao-qin (俞超芹); YU Jin (俞瑾)

    2003-01-01

    @@ Endometriosis (EM), an estrogen dependent disease that comes from the planting of endometrial gland and stroma outside the uterine cavity, is characterized by invasiveness, wide planting and liability to relapse. It has been proved by recent studies that the pathogenesis of EM has its genetic background and is closely related with neuro-, endocrino- and immuno-factors. There has been great progress in the treatment of EM, but the clinical effect is not yet satisfactory. Traditional Chinese medicine (TCM) has definitely played its role in EM treatment. In this article, the current status of integral medical study on EM is reviewed.

  16. Current Status of Single-incision Laparoscopic Surgery

    DEFF Research Database (Denmark)

    Ahmed, Irfan; Ciancio, Fabio; Ferrara, Vincenzo;

    2012-01-01

    Recent advances in minimally invasive surgery have centered on reducing the number of incisions required, which has led to the development of the single-incision laparoscopic technique. A panel of European single-incision laparoscopy experts met to discuss the current status of, and the future...... expectations for, the technique. The experts reached agreement on a number of statements and recommendations, which will support surgeons in adopting the technique. The panel agreed that the single-incision technique may offer a number of benefits to patients; however, further clinical data need...

  17. Current research status of immunology in the genomic era

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This review updates the current status of immunology research under the influence of genomics,both conceptually and technologically.It particularly highlights the advantages of employing the high-throughput and large-scale technology,the large genomic database,and bioinformatic power in the immunology research.The fast development in the fields of basic immunology,clinical immunology(tumor and infectious immunology) and vaccine designing is illustrated with respect to the successful usage of genomic strategy.We also speculate the future research directions of immunology in the era of genomics and post-genomics.

  18. Thermoelectric microgenerators. Current status and prospects of application

    Directory of Open Access Journals (Sweden)

    Strutynska L. T.

    2008-08-01

    Full Text Available Analysis of current status and prospects of using thermoelectric microgenerators, including organic-fueled ones, is performed. Developments of thermoelectric microgenerators presented in this review demonstrate that their increasingly wide use forms a separate, very important line of thermoelectricity – micropower generation with growing potential of practical applications for charging batteries, mobile phones, digital cameras and photocameras, power supply to small radio stations, other portable devices, including medical. The ways of increasing the efficiency of such devices and relevant lines of their wide use in practice are determined.

  19. The current status of women in physics in Tanzania

    Science.gov (United States)

    Mohammed, Najat K.; Kazmili, Brenda

    2015-12-01

    Women's representation in physics in Tanzania is generally low. Various studies have shown that Tanzanian girls face obstacles to realizing their educational and intellectual capabilities. The situation is even worse in the field of physics because of the perception that the subject is too difficult. The number of women in physics at the university level is highly associated with their number in secondary school level as well as their performance. This paper analyzes the current status of women engaged in physics in Tanzania in the academic and research institutions.

  20. Current research status of immunology in the genomic era

    Institute of Scientific and Technical Information of China (English)

    LI HaoWen; LI dinZhi; ZHAO GuoPing; WANG Ying

    2009-01-01

    This review updates the current status of immunology research under the influence of genomics, both conceptually and technologically. It particularly highlights the advantages of employing the high-throughput and large-scale technology, the large genomic database, and bioinformatic power in the immunology research. The fast development in the fields of basic immunology, clinical immunology (tumor and infectious immunology) and vaccine designing is illustrated with respect to the successful usage of genomic strategy. We also speculate the future research directions of immunology in the era of genomics and post-genomics.

  1. Indirect dark matter searches: current status and perspectives

    CERN Document Server

    CERN. Geneva

    2016-01-01

    Many theoretical ideas for the particle nature of dark matter exist. The  most popular models often predict that dark matter particles self-annihilate or decay, giving rise to potentially detectable signatures in astronomical observations.  I will summarize the current status of searches for such signatures and critically reassess recent claims for dark matter signals.  I will further provide an outlook on anticipated developments in the next 10 years, and discuss new methods to facilitate strategy development.

  2. MicroRNAs of parasites: current status and future perspectives.

    Science.gov (United States)

    Liu, Quan; Tuo, Wenbin; Gao, Hongwei; Zhu, Xing-Quan

    2010-08-01

    MicroRNAs (miRNAs) are a class of endogenous non-coding small RNAs regulating gene expression in eukaryotes at the post-transcriptional level. The complex life cycles of parasites may require the ability to respond to environmental and developmental signals through miRNA-mediated gene expression. Over the past 17 years, thousands of miRNAs have been identified in the nematode Caenorhabditis elegans and other parasites. Here, we review the current status and potential functions of miRNAs in protozoan, helminths, and arthropods, and propose some perspectives for future studies.

  3. Mobile Ad Hoc Networks Current Status and Future Trends

    CERN Document Server

    Loo, Jonathan

    2011-01-01

    Guiding readers through the basics of these rapidly emerging networks to more advanced concepts and future expectations, Mobile Ad hoc Networks: Current Status and Future Trends identifies and examines the most pressing research issues in Mobile Ad hoc Networks (MANETs). Containing the contributions of leading researchers, industry professionals, and academics, this forward-looking reference provides an authoritative perspective of the state of the art in MANETs. The book includes surveys of recent publications that investigate key areas of interest such as limited resources and the mobility o

  4. Current status and future of Mo-99 supply

    Energy Technology Data Exchange (ETDEWEB)

    Ponsard, Bernard [Belgian Nuclear Research Center (SCK.CEN), Mol (Belgium). AIPES Reactors and Isotopes Working Group

    2016-01-15

    The global supply of Mo-99 relies on a limited number of research reactors and processing facilities. Its production is essential as medical diagnostic imaging techniques using Tc-99m account for approximately 80% of all nuclear medicine procedures worldwide. The short half-life's of the radioisotopes requires a continuous supply. Several severe disruptions have been experienced over the past decade. Fortunately, the situation encouraged the industry to develop new projects and new production routes. The current status of Mo-99 supply is described and the efforts made to achieve a reliable Tc-99m availability for nuclear medicine is summarized.

  5. Current Status and Prospects of Natural Gas Utilization in China

    Institute of Scientific and Technical Information of China (English)

    Shi Xin

    2002-01-01

    @@ 1 Overview and Current Status of Utilization of China's Natural Gas Resources Natural gas as a green fuel with low carbon content can comply with the trend in the epoch for development of non carbonaceous energy source, and has a lot of advantages such as its abundance in resources, convenience in applica tion and cost competitiveness. The application of natural gas as a premium fuel has become a focus pursued aggres sively by international players, and the perspectives for gas demand growth will be better than that for oil globally.

  6. Current status and challenges in PEMFC stacks, systems and commercialization

    Institute of Scientific and Technical Information of China (English)

    任远; 曹广益; 朱新坚

    2006-01-01

    The current status of worldwide developments of polymer electrolyte membrane fuel cell (PEMFC) stacks and system,research activities in resent years to analyze the cost of PEMFC stacks and systems, the remaining research and development issues that should be resolved before the PEMFC available for commercial application were discussed. The two main problems that challenge the PEMFC commercialization were cost and fuel supply infrastructure. The ways to lower the cost, to choose the fuel and improve the efficiency and reliability were described. To research the cost target of 125 kW and stack lifetime of 40 000 ~ 100 000h, basic research in PEMFC was indispensable.

  7. Laparoscopic surgery for inguinal hernia: Current status and controversies

    Directory of Open Access Journals (Sweden)

    Bhandarkar Deepraj

    2006-01-01

    Full Text Available Repair of inguinal hernia is one of the commonest operations performed by surgeons around the world. The treatment of this common problem has seen an evolution from the pure tissue repairs to the prosthetic repairs and in the recent past to laparoscopic repair. The fact that so many hernia repairs are practiced is a testimony to the fact that probably none is distinctly superior to the other. This review assesses the current status of surgery for repair of inguinal hernia and examines the various controversial issues surrounding the subject.

  8. CT myocardial perfusion imaging: current status and future directions.

    Science.gov (United States)

    Williams, M C; Newby, D E

    2016-08-01

    Computed tomography (CT) imaging of the heart has advanced rapidly, and it is now possible to perform a comprehensive assessment at a low radiation dose. CT myocardial perfusion imaging can provide additive information to CT coronary angiography, and is particularly useful in patients with heavily calcified coronary arteries or coronary artery stents. A number of protocols are now available for CT myocardial perfusion including static, dynamic, and dual-energy techniques. This review will discuss the current status of CT myocardial perfusion imaging, its clinical application, and future directions for this technology.

  9. The MAO NASU Plate Archive Database. Current Status and Perspectives

    Science.gov (United States)

    Pakuliak, L. K.; Sergeeva, T. P.

    2006-04-01

    The preliminary online version of the database of the MAO NASU plate archive is constructed on the basis of the relational database management system MySQL and permits an easy supplement of database with new collections of astronegatives, provides a high flexibility in constructing SQL-queries for data search optimization, PHP Basic Authorization protected access to administrative interface and wide range of search parameters. The current status of the database will be reported and the brief description of the search engine and means of the database integrity support will be given. Methods and means of the data verification and tasks for the further development will be discussed.

  10. Weight Care Project: Health professionals' attitudes and ability to assess body weight status - Study protocol

    LENUS (Irish Health Repository)

    Moorhead, Anne

    2011-03-31

    Abstract Background Health professionals working in primary care and public health have opportunities to address body weight status issues with their patients through face-to-face contact. The objectives of this all-Ireland project are: 1. to assess the attitudes, current practices\\/behaviours and knowledge of key health professional groups on body weight status; 2. to assess the health professional groups\\' ability to identify body weight status in both adults and children. The health professional groups are: (a) community related public health nurses; (b) school public health nurses; (c) GPs and practice nurses (primary care); and (d) occupational health nurses (workplace) from both Northern Ireland and the Republic of Ireland. Methods\\/Design This all-Ireland multi-disciplinary project follows a mixed methods approach using both quantitative and qualitative methodologies, and consists of four components: 1. Literature review - to explore the role of health professionals in managing obesity through spontaneous intervention in a variety of health promotion settings. 2. Telephone interviews and focus groups - to gain an in-depth insight into the views of health professionals in assessing body weight status. 3. Survey (primarily online but also paper-based) - to determine the attitudes, current practices\\/behaviours and knowledge of health professionals in assessing body weight status. 4. Online evaluation study - an online interactive programme will be developed to assess health professionals\\' ability to identify the body weight status of adults and children. Discussion This project will assess and report the attitudes, current practices\\/behaviours and knowledge of key health professional groups within Northern Ireland and the Republic of Ireland on body weight status, and their ability to identify body weight status in both adults and children. The results of this project will generate recommendations for clinical practice in managing obesity, which may

  11. Weight Care Project: Health professionals' attitudes and ability to assess body weight status - Study protocol

    Directory of Open Access Journals (Sweden)

    Murphy Kathy

    2011-03-01

    Full Text Available Abstract Background Health professionals working in primary care and public health have opportunities to address body weight status issues with their patients through face-to-face contact. The objectives of this all-Ireland project are: 1. to assess the attitudes, current practices/behaviours and knowledge of key health professional groups on body weight status; 2. to assess the health professional groups' ability to identify body weight status in both adults and children. The health professional groups are: (a community related public health nurses; (b school public health nurses; (c GPs and practice nurses (primary care; and (d occupational health nurses (workplace from both Northern Ireland and the Republic of Ireland. Methods/Design This all-Ireland multi-disciplinary project follows a mixed methods approach using both quantitative and qualitative methodologies, and consists of four components: 1. Literature review - to explore the role of health professionals in managing obesity through spontaneous intervention in a variety of health promotion settings. 2. Telephone interviews and focus groups - to gain an in-depth insight into the views of health professionals in assessing body weight status. 3. Survey (primarily online but also paper-based - to determine the attitudes, current practices/behaviours and knowledge of health professionals in assessing body weight status. 4. Online evaluation study - an online interactive programme will be developed to assess health professionals' ability to identify the body weight status of adults and children. Discussion This project will assess and report the attitudes, current practices/behaviours and knowledge of key health professional groups within Northern Ireland and the Republic of Ireland on body weight status, and their ability to identify body weight status in both adults and children. The results of this project will generate recommendations for clinical practice in managing obesity, which may

  12. Reforming health care in Canada: current issues

    Directory of Open Access Journals (Sweden)

    Baris Enis

    1998-01-01

    Full Text Available This paper examines the current health care reform issues in Canada. The provincial health insurance plans of the 1960s and 1970s had the untoward effects of limiting the federal government's clout for cost control and of promoting a system centered on inpatient and medical care. Recently, several provincial commissions reported that the current governance structures and management processes are outmoded in light of new knowledge, new fiscal realities and the evolution of power among stake-holders. They recommend decentralized governance and restructuring for better management and more citizen participation. Although Canada's health care system remains committed to safeguarding its guiding principles, the balance of power may be shifting from providers to citizens and "technocrats". Also, all provinces are likely to increase their pressure on physicians by means of salary caps, by exploring payment methods such as capitation, limiting access to costly technology, and by demanding practice changes based on evidence of cost-effectiveness.

  13. Product ecodesign and materials: current status and future prospects

    CERN Document Server

    Mathieux, Fabrice; Zwolinski, Peggy

    2007-01-01

    The aim of this paper is to discuss the current status of ecodesign in the industry and its future implications for materials. There is today more and more focus on the environmental impacts of products during their whole life cycle. In particular, ecodesign aims at integrating environmental aspects during the product's design process as any other criterion, in order to reduce the life cycle impacts. Although a lot of product environmental impact assessment and Design for Environment tools already exist, environmental aspects are unfortunately rarely routinely integrated into product development process in the industry. This is mainly due to the fact that current ecodesign tools are little adapted to designers' practices, requirements and competencies. After the sequential and DfX paradigms, design of products is today maturing into Integrated Design, where multiple points of views and expertise have to be considered at the same time to progressively define the product.

  14. [Current situation of endemic status, prevention and control of neglected zoonotic diseases in China].

    Science.gov (United States)

    Liu, Lu; Zhu, Hong-Run; Yang, Guo-Jing

    2013-06-01

    Neglected zoonotic diseases not only threaten the health of human, especially to the livestock keepers in poverty-stricken areas but also cause great economic losses to the animal husbandry. This paper reviews the current situation of the endemic status, prevention and control of neglected zoonotic diseases existing in China including rabies, bovine tuberculosis, brucellosis, anthrax, leptospirosis, echinococcosis, cysticercosis, leishmaniasis and fascioliasis, so as to provide the basic information for better controlling, even eliminating, the neglected zoonotic diseases in China.

  15. Current Status of Huntington’s Disease in Korea: A Nationwide Survey and National Registry Analysis

    OpenAIRE

    Kim, Hyun Sook; Lyoo, Chul Hyoung; Lee, Phil Hyu; Kim, Sang Jin; Park, Mee Young; Ma, Hyeo-Il; Lee, Jae Hyeok; Song, Sook Kun; Baik, Jong Sam; Kim, Jin Ho; Lee, Myung Sik

    2015-01-01

    Objective Huntington’s disease (HD) is a rare neurological disorder, and its current status in Korea is not well investigated. This study aims to determine the prevalence and incidence of HD and to investigate the clinical features of HD patients in Korea. Methods We estimated the crude prevalence and annual incidence of HD based on the databases of the Rare Diseases Registry (RDR) and the National Health Insurance (NHI). The clinical data of genetically confirmed HD patients was collected fr...

  16. Status Epilepticus: Epidemiology and Public Health Needs

    Science.gov (United States)

    Sánchez, Sebastián; Rincon, Fred

    2016-01-01

    Status epilepticus (SE) is defined as a continuous clinical and/or electrographic seizure activity lasting five minutes or more or recurrent seizure activity without return to baseline. There is a paucity of epidemiological studies of SE, as most research is derived from small population studies. The overall incidence of SE is 9.9 to 41 per 100,000/year, with peaks in children and the elderly and with febrile seizures and strokes as its main etiologies. The etiology is the major determinant of mortality. Governments and the academic community should predominantly focus on the primary prevention of etiologies linked to SE, as these are the most important risk factors for its development. This review describes the incidence, prevalence, etiology, risk factors, outcomes and costs of SE and aims to identify future research and public health needs. PMID:27537921

  17. Alcohol consumption and health status of family members: health impacts without ingestion.

    Science.gov (United States)

    Liang, W; Chikritzhs, T

    2013-09-01

    Over several decades, many cohort studies from the medical epidemiology literature have observed that compared with abstainers, moderate drinkers experience lower risk for a range of diseases. It was very difficult to separate the hypothesised physiological protective effect of moderate drinking from its well-correlated confounders in observational study settings. To investigate the association between current alcohol consumption levels of randomly selected family members and the current self-reported health status of other members living within the same family, using a large-scale representative general population survey. Poisson regression models of the association between randomly selected key respondent alcohol consumption and health status of cohabiting family members using data from the 2008, 2009 and 2010 National Health Interview Surveys. Self-reported alcohol consumption of randomly selected key participants and self-reported health status of adult and child (parent reported) family members living in the same household were measured and compared. After controlling for a large range of commonly reported confounders, inverse associations were evident between light and moderate alcohol consumption of key participants and the prevalence of adverse health status among their family members, including children. The superior health status attributed to family members of light and moderate drinkers is highly likely to be spurious and due to residual confounding rather than physiologically protective effects of alcohol. Unaccounted for confounding is likely to underpin apparent 'protective effects' due to moderate drinking commonly reported from observational studies of all-cause mortality, heart disease, stroke and other chronic diseases. © 2012 The Authors; Internal Medicine Journal © 2012 Royal Australasian College of Physicians.

  18. Dichotomising poor self-reported health status: Using secondary cross-sectional survey data for Jamaica

    Directory of Open Access Journals (Sweden)

    Paul Andrew Bourne

    2009-01-01

    Full Text Available Background: Caribbean scholars continue to dichotomise self-reported health status without empirical justification for inclusion or exclusion of moderate health status in the dichotomisation of poor health. Aims This study will 1 evaluate which cut-off point should be used for self-reported health status; 2 assess whether dichotomisation of self-reported data should be practiced; 3 ascertain any disparity in dichotomisation by some covariates (i.e., marital status, age cohort, social class; and 4 examine the odds of reporting poor or moderate-to-very poor self-reported health status if one has an illness. Materials and Methods: The current study used cross-sectional survey data for 2007. The survey used stratified probability sampling techniques to collect the data from Jamaicans. The sample consisted of 6,783 respondents, with a focus on participants aged 46+ years (n=1,583 respondents. Self-reported health status was a 5-item Likert scale question. The dichotomisation was poor health status or otherwise and poor (including moderate self-reported health. Odds ratios were calculated in order to estimate the effect of the covariates. Result: When moderate self-reported health status was used in poor health status, the cut-off revealed moderate effect on specified covariates across the age cohorts for women. However, for men, exponential effects were used on social class, but not on area of residence or marital status across the different age cohorts. Conclusions: The cut-off point in the dichotomisation of self-reported health status does not make a difference for women and must be taken into consideration in the use of self-reported health data for Jamaica.

  19. Factors Influencing Adult Physical Health after Controlling for Current Health Conditions: Evidence from a British Cohort

    Science.gov (United States)

    Cheng, Helen; Furnham, Adrian

    2013-01-01

    This study explored a longitudinal data set of 6875 British adults examining the effects of parental social status (measured at birth), cognitive ability (at age 11 yrs), personality traits, education and occupational attainment on physical health and functioning (all measured at age 50 yrs), after taking account of current health conditions (number of illness). Correlation analysis showed that parental social class, childhood cognitive ability, education and occupation, and two personality traits (Emotional Stability/Neuroticism, and Conscientiousness) were all significantly associated with adult physical health variables. Structural equation modelling showed that health conditions and personality traits were significantly, and inversely, associated with physical health (indicated by good daily physical functioning, relative absence of pain, perceived health, and low level of limitations at work due to physical health). Parental social status, childhood intelligence, educational and occupational attainment were all modestly, but significantly and directly, associated with adult physical health. The effect of childhood intelligence on adult physical health was, in part, mediated through Emotional Stability and Conscientiousness. After controlling for health conditions Emotional Stability was the strongest predictor of physical health. Implications and limitations are discussed. PMID:23826090

  20. Factors influencing adult physical health after controlling for current health conditions: evidence from a british cohort.

    Directory of Open Access Journals (Sweden)

    Helen Cheng

    Full Text Available This study explored a longitudinal data set of 6875 British adults examining the effects of parental social status (measured at birth, cognitive ability (at age 11 yrs, personality traits, education and occupational attainment on physical health and functioning (all measured at age 50 yrs, after taking account of current health conditions (number of illness. Correlation analysis showed that parental social class, childhood cognitive ability, education and occupation, and two personality traits (Emotional Stability/Neuroticism, and Conscientiousness were all significantly associated with adult physical health variables. Structural equation modelling showed that health conditions and personality traits were significantly, and inversely, associated with physical health (indicated by good daily physical functioning, relative absence of pain, perceived health, and low level of limitations at work due to physical health. Parental social status, childhood intelligence, educational and occupational attainment were all modestly, but significantly and directly, associated with adult physical health. The effect of childhood intelligence on adult physical health was, in part, mediated through Emotional Stability and Conscientiousness. After controlling for health conditions Emotional Stability was the strongest predictor of physical health. Implications and limitations are discussed.

  1. [Health status of military men serving on the North Fleet].

    Science.gov (United States)

    Myznikov, I L; Askerko, N V; Khankevich, Iu R; Ustimenko, L I; Burtsev, N N; Kuz'minov, O V; Sadchenko, S N; Matochkina, A A; Trofimova, A Iu

    2014-06-01

    Authors analyzed data characterizing health status of military men serving on the North Fleet, peculiarities of changes in category of fitness for military service in 2002-2011. It was found that 75.1% of conscripts fell into first health group, 20.1%--fell into second health group, 4.8%--fell into third health group. Authors gave detailed characteristics of frequent diseases in military men. Authors formulated organizational solutions, ways of improvement of conscripts' health status.

  2. The Current Status of Physical Therapy in China

    Institute of Scientific and Technical Information of China (English)

    Alice Jones; Margot A Skinner

    2013-01-01

    The current health system in China has evolved by embracing both traditional Chinese medicine and Western medicine.China is the only country in the world where the number of doctors is larger than the number of nurses but education programmes for other health professions like physical therapy have been slow to develop.In the case of physical therapy it was not until China won the bid for the Olympic Games that permission to establish the first physical therapy programme was granted.Since then China has undergone a period of rapid economic growth enabling many people to have a higher standard of living and improved health,but at the same time the country is faced with massive urbanization,industrialization,increasing environmental health threats,increased health disparities and an aging population.With the support of the Chinese Association of Rehabilitation Medicine,an increased investment by the Government in public health and rehabilitation and engagement of international education experts,entry-level education programmes for physical therapy have started to develop and there are now nine which are modeled,at least to some extent,on the World Confederation for Physical Therapy's international guidelines.The paper explores the development of physical therapy education in China and discusses possible options for the way forward so that as the demand for physical therapy to service 1.4 billion people grows,the profession is prepared and the standards expected of the entry-level physical therapist will not be compromised.

  3. Robotic technology in surgery: current status in 2008.

    Science.gov (United States)

    Murphy, Declan G; Hall, Rohan; Tong, Raymond; Goel, Rajiv; Costello, Anthony J

    2008-12-01

    There is increasing patient and surgeon interest in robotic-assisted surgery, particularly with the proliferation of da Vinci surgical systems (Intuitive Surgical, Sunnyvale, CA, USA) throughout the world. There is much debate over the usefulness and cost-effectiveness of these systems. The currently available robotic surgical technology is described. Published data relating to the da Vinci system are reviewed and the current status of surgical robotics within Australia and New Zealand is assessed. The first da Vinci system in Australia and New Zealand was installed in 2003. Four systems had been installed by 2006 and seven systems are currently in use. Most of these are based in private hospitals. Technical advantages of this system include 3-D vision, enhanced dexterity and improved ergonomics when compared with standard laparoscopic surgery. Most procedures currently carried out are urological, with cardiac, gynaecological and general surgeons also using this system. The number of patients undergoing robotic-assisted surgery in Australia and New Zealand has increased fivefold in the past 4 years. The most common procedure carried out is robotic-assisted laparoscopic radical prostatectomy. Published data suggest that robotic-assisted surgery is feasible and safe although the installation and recurring costs remain high. There is increasing acceptance of robotic-assisted surgery, especially for urological procedures. The da Vinci surgical system is becoming more widely available in Australia and New Zealand. Other surgical specialties will probably use this technology. Significant costs are associated with robotic technology and it is not yet widely available to public patients.

  4. Investigation on current status of environmental health hazards in Anhui rural areas, 2013%2013年安徽省农村环境卫生健康危害影响因素调查

    Institute of Scientific and Technical Information of China (English)

    马李; 王志强; 冯晓亮; 赵玉琳; 徐艳龙; 郑莉

    2014-01-01

    目的:了解和掌握安徽农村改水改厕情况,垃圾、污水处理及媒介生物防治现状,为政府及相关行政部门制订农村环境卫生改善政策措施提供依据和支持。方法按分层随机方式抽取24个县,480个行政村和2403户,通过查阅资料、访谈、现场观察、实验室检测等方法获得监测数据。结果2013年安徽24县农村集中式供水人口比例46.04%,卫生厕所普及率为35.9%。县级污水处理设施匮乏,且主要覆盖县城城区人口,农村地区大量生活、工业及养殖业污水随意排放,未能进行及时有效处理。大多数的调查村无专兼职保洁员,未开展“灭四害”工作。89.3%的调查户房屋周围有病媒生物孳生地。480份土壤样品中有126份检出蛔虫卵,检出率26.3%,其中有84份检出活卵,活卵检出率17.5%;31.9%的镉含量超出国家二级土壤标准。结论安徽农村环境卫生现状不容乐观,存在各种影响人群身体健康的危险因素,需进一步采取各种有效措施改善农村环境卫生现状。%Objective To understand the current status of water and sanitation improvement, garbage and sewage treatment, and vector control in Anhui province, and provide the basis for the government and relevant administrative departments to formulate rural sanitation improvement program. Methods 2 403 households and 480 villages in 24 counties were selected by proportional stratified randomized sampling. Data were obtained through information collection, interviews, field observation and laboratory testing. Results The coverage rate was 46.04%for access to centralized water supply and 35.9%for access to sanitary latrines in 24 rural counties in Anhui. There was a lack of wastewater treatment facilities in rural areas and mainly covered township residents. Large number of domestic, industrial and aquaculture wastewater was discharged arbitrarily without timely and effective treatment

  5. Health Status Measurement Instruments in Chronic Obstructive Pulmonary Disease

    Directory of Open Access Journals (Sweden)

    Yves Lacasse

    1997-01-01

    Full Text Available Chronic obstructive pulmonary disease (COPD is associated with primary respiratory impairment, disability and handicap, as well as with secondary impairments not necessarily confined to the respiratory system. Because the primary goals of managing patients with COPD include relief of dyspnea and the improvement of health-related quality of life (HRQL, a direct measurement of HRQL is important. Fourteen disease-specific and nine generic questionnaires (four health profiles and five utility measures most commonly used to measure health status in patients with COPD were reviewed. The measures were classified according to their domain of interest, and their measurement properties - specifications, validity, reliability, responsiveness and interpretability - were described. This review suggests several findings. Currently used health status instruments usually refer to the patients’ perception of performance in three major domains of HRQL - somatic sensation, physical and occupational function, and psychological state. The choice of a questionnaire must be related to its purpose, with a clear distinction being made between its evaluative and discriminative function. In their evaluative function, only a few instruments fulfilled the criteria of responsiveness, and the interpretability of most questionnaires is limited. Generic questionnaires should not be used alone in clinical trials as evaluative instruments because of their inability to detect change over time. Further validation and improved interpretability of existing instruments would be of greater benefit to clinicians and scientists than the development of new questionnaires.

  6. Perceived health status in urban minority young adolescents.

    Science.gov (United States)

    Honig, Judy

    2002-01-01

    To describe perceptions of health status among a sample of urban minority adolescents and the contribution of demographics, intrinsic motivation, general self-efficacy, risk taking, and stressful life experiences on the adolescent's perception of health status. Correlational design. A total of 71 adolescents were studied using the Adolescent Health Chart for perceived health status, the Health Self-Determinism Index for Children, the Self-Efficacy Scale, the Risk Taking Instrument, and the Life Events Checklist. There were no statistically significant effects of demographics on perceived health status. Scores of Perceived Health Status correlated with scores of self-efficacy (r = 0.56; p perceived health status in urban minority adolescents. The results contribute to the present body of knowledge about patterns of adolescent health as perceived by the adolescent. In addition to expanding the understanding of the minority adolescent experience in relation to health promotion attributes and health compromising behaviors, the results identify antecedents that are predictive of improved perceived health status for the urban adolescent.

  7. Decoupling social status and status certainty effects on health in macaques: a network approach

    Science.gov (United States)

    Hannibal, Darcy L.; Nathman, Amy C.; Capitanio, John P.; Hsieh, Fushing; Atwill, Edward R.; McCowan, Brenda

    2016-01-01

    Background Although a wealth of literature points to the importance of social factors on health, a detailed understanding of the complex interplay between social and biological systems is lacking. Social status is one aspect of social life that is made up of multiple structural (humans: income, education; animals: mating system, dominance rank) and relational components (perceived social status, dominance interactions). In a nonhuman primate model we use novel network techniques to decouple two components of social status, dominance rank (a commonly used measure of social status in animal models) and dominance certainty (the relative certainty vs. ambiguity of an individual’s status), allowing for a more complex examination of how social status impacts health. Methods Behavioral observations were conducted on three outdoor captive groups of rhesus macaques (N = 252 subjects). Subjects’ general physical health (diarrhea) was assessed twice weekly, and blood was drawn once to assess biomarkers of inflammation (interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and C-reactive protein (CRP)). Results Dominance rank alone did not fully account for the complex way that social status exerted its effect on health. Instead, dominance certainty modified the impact of rank on biomarkers of inflammation. Specifically, high-ranked animals with more ambiguous status relationships had higher levels of inflammation than low-ranked animals, whereas little effect of rank was seen for animals with more certain status relationships. The impact of status on physical health was more straightforward: individuals with more ambiguous status relationships had more frequent diarrhea; there was marginal evidence that high-ranked animals had less frequent diarrhea. Discussion Social status has a complex and multi-faceted impact on individual health. Our work suggests an important role of uncertainty in one’s social status in status-health research. This work also suggests that

  8. Decoupling social status and status certainty effects on health in macaques: a network approach

    Directory of Open Access Journals (Sweden)

    Jessica J. Vandeleest

    2016-09-01

    Full Text Available Background Although a wealth of literature points to the importance of social factors on health, a detailed understanding of the complex interplay between social and biological systems is lacking. Social status is one aspect of social life that is made up of multiple structural (humans: income, education; animals: mating system, dominance rank and relational components (perceived social status, dominance interactions. In a nonhuman primate model we use novel network techniques to decouple two components of social status, dominance rank (a commonly used measure of social status in animal models and dominance certainty (the relative certainty vs. ambiguity of an individual’s status, allowing for a more complex examination of how social status impacts health. Methods Behavioral observations were conducted on three outdoor captive groups of rhesus macaques (N = 252 subjects. Subjects’ general physical health (diarrhea was assessed twice weekly, and blood was drawn once to assess biomarkers of inflammation (interleukin-6 (IL-6, tumor necrosis factor-alpha (TNF-α, and C-reactive protein (CRP. Results Dominance rank alone did not fully account for the complex way that social status exerted its effect on health. Instead, dominance certainty modified the impact of rank on biomarkers of inflammation. Specifically, high-ranked animals with more ambiguous status relationships had higher levels of inflammation than low-ranked animals, whereas little effect of rank was seen for animals with more certain status relationships. The impact of status on physical health was more straightforward: individuals with more ambiguous status relationships had more frequent diarrhea; there was marginal evidence that high-ranked animals had less frequent diarrhea. Discussion Social status has a complex and multi-faceted impact on individual health. Our work suggests an important role of uncertainty in one’s social status in status-health research. This work also

  9. [Renaissance of immuno-oncology for urological tumors : Current status].

    Science.gov (United States)

    Grimm, M-O; Winkler, Y; Fetter, I; Oppel-Heuchel, H

    2016-05-01

    With the advent of immune checkpoint inhibitors, immunotherapy has gained new importance in oncology. Current research is focused on the cytotoxic T‑lymphocyte antigen 4 (CTLA4), programmed cell death 1 (PD-1) and programmed death ligand 1 (PD-L1) immune checkpoints. The CTLA4 antibody ipilimumab (melanoma) as well as the PD-1 antibodies nivolumab (melanoma, non-small cell lung cancer and renal cell carcinoma) and pembrolizumab (melanoma) are approved for the treatment of metastatic disease in Europe. Immune checkpoint inhibitors (re)activate the immune system against cancer cells and appear to be more effective than current standards for many tumors. The toxicity profile is favorable but involves new so-called immune-related side effects, which need to be recognized and treated in time. Immune checkpoint inhibitors are also currently being tested in uro-oncology in phase 3 trials relevant for approval status. Based on this it is to be expected that immune checkpoint inhibitors will become a new standard (as monotherapy or as part of combination therapy) in the early lines of therapy in the near future and replace the previous standard therapies, particularly for metastasized renal cell carcinoma and urothelial cancer.

  10. Current Soil Nutrient Status of Intensively Managed Greenhouses

    Institute of Scientific and Technical Information of China (English)

    HU Yun-Cai; SONG Zhi-Wen; LU Wen-Long; C.POSCHENRIEDER; U.SCHMIDHALTER

    2012-01-01

    Nine districts covering the main greenhouse vegetable areas in Tianjin Municipality of the North China Plain were selected for the soil investigation in 2010 to survey the current soil nutrient status (soil available N,P and K),acidification and salinization due to excessive input of fertilizers in greenhouses in Tianjin. The study showed that,in particular,soil available P content increased with the age of greenhouses.In contrast,our results did not reveal higher K accumulation and lowered pH in the greenhouse soils compared with cultivation in open fields.Over-fertilization,causing high NO3- accumulation,most likely resulted in salinity problems in the greenhouses.Ninety percent of the investigated greenhouse soils had electrical conductivity values of saturated paste extracts of 2-10 d S m-1,which might affect the yields of vegetable crops like green bean,pepper,cabbage,carrot,eggplant,lettuce,spinach,celery,cucumber and tomato. The findings of our survey of the current fertility and salinity problems in greenhouse soils suggest that there is an urgent need to improve the farmers' practices and strategies in fertilization management in greenhouses of China.Because education and the agricultural technical extension services may play a more important role in avoiding overuse of fertilizers,we suggest that current nutrient management practices should be improved in the near future through training of local farmers in farmers' schools and through strengthening the agricultural extension services with practical techniques.

  11. Running Vacuum in the Universe: current phenomenological status

    CERN Document Server

    Sola, Joan

    2016-01-01

    I review the excellent phenomenological status of a class of dynamical vacuum models in which the vacuum energy density, $\\rho_{\\Lambda}=\\rho_{\\Lambda}(H)$, as a function of the Hubble rate, evolves through its interaction with dark matter and/or through the accompanying running of the gravitational coupling $G$, including the possibility of being self-conserved with a nontrivial effective equation of state. Some of these models have been used to incorporate into a single vacuum structure the rapid stage of inflation, followed by the standard radiation and cold dark matter epochs all the way down until the dark energy era. Remarkably, the running vacuum models (RVM's) render an outstanding phenomenological description of the main cosmological data at a level that is currently challenging the concordance $\\Lambda$CDM model, thereby implying that present observations seem to point to a running vacuum rather than to a rigid cosmological constant $\\Lambda$ in our Universe.

  12. The current status of research on resources recycling in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Seung-Hee; Kuh, Sung-Eun; Kim, Dong-Su [Ewha Womans University, Seoul (Korea)

    1999-03-31

    The current domestic research status for resources recycling has been reviewed by surveying the technical and review papers reported to some academic journals. The surveyed articles were classified based upon several categories, including recycling fields according to the kinds of recyclable materials, applied recycling technologies, organizations where the research was conducted, and references according to publication year and region. The survey showed that the recycling of metallurgical waste is being studied most actively. Also, the investigation of fly ash recycling is surveyed to be actively conducted. In the aspect of recycling technologies, chemical technologies are shown to be more widely applied than physical ones. For research-conducting organizations, academic institutes have been more active in the research of recycling field compared with national/private research institutes and industries. In the reference survey, English-written articles and the articles published between 1991-1995 period are shown to be most referred. (author). 6 refs., 7 tabs., 8 figs.

  13. Optical timing studies of isolated neutron stars: Current Status

    CERN Document Server

    Mignani, R P

    2010-01-01

    Being fast rotating objects, Isolated Neutron Stars (INSs) are natural targets for high-time resolution observations across the whole electromagnetic spectrum. With the number of objects detected at optical (plus ultraviolet and infrared) wavelengths now increased to 24, high-time resolution observations of INSs at these wavelengths are becoming more and more important. While classical rotation-powered radio pulsars, like the Crab and Vela pulsars, have been the first INSs studied at high-time resolution in the optical domain, observations performed in the last two decades have unveiled potential targets in other types of INSs which are not rotation powered, although their periodic variability is still related to the neutron star rotation. In this paper I review the current status of high-time resolution observations of INSs in the optical domain for different classes of objects: rotation-powered pulsars, magnetars, thermally emitting neutron stars, and rapid radio transients, I describe their timing properti...

  14. Semiparametric Additive Transformation Model under Current Status Data

    CERN Document Server

    Cheng, Guang

    2011-01-01

    We consider the efficient estimation of the semiparametric additive transformation model with current status data. A wide range of survival models and econometric models can be incorporated into this general transformation framework. We apply the B-spline approach to simultaneously estimate the linear regression vector, the nondecreasing transformation function, and a set of nonparametric regression functions. We show that the parametric estimate is semiparametric efficient in the presence of multiple nonparametric nuisance functions. An explicit consistent B-spline estimate of the asymptotic variance is also provided. All nonparametric estimates are smooth, and shown to be uniformly consistent and have faster than cubic rate of convergence. Interestingly, we observe the convergence rate interfere phenomenon, i.e., the convergence rates of B-spline estimators are all slowed down to equal the slowest one. The constrained optimization is not required in our implementation. Numerical results are used to illustra...

  15. Indian fast reactor technology: Current status and future programme

    Indian Academy of Sciences (India)

    S C Chetal; P Chellapandi

    2013-10-01

    The paper brings out the advantages of fast breeder reactor and importance of developing closed nuclear fuel cycle for the large scale energy production, which is followed by its salient safety features. Further, the current status and future strategy of the fast reactor programme since the inception through 40 MWt/13 MWe Fast Breeder Test Reactor (FBTR), is highlighted. The challenges and achievements in science and technology of FBRs focusing on safety are described with the particular reference to 500 MWe capacity Prototype Fast Breeder Reactor (PFBR), being commissioned at Kalpakkam. Roadmap with comprehensive R&D for the large scale deployment of Sodium Cooled Fast Reactor (SFRs) and timely introduction of metallic fuel reactors with emphasis on breeding gain and enhanced safety are being brought out in this paper.

  16. Contrast-enhanced endoscopic ultrasonography: advance and current status

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Sung Il [Dept. of Internal Medicine, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul (Korea, Republic of); Lee, Dong Ki [Dept. of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2014-10-15

    Endoscopic ultrasonography (EUS) technology has undergone a great deal of progress along with the color and power Doppler imaging, three-dimensional imaging, electronic scanning, tissue harmonic imaging, and elastography, and one of the most important developments is the ability to acquire contrast-enhanced images. The blood flow in small vessels and the parenchymal microvasculature of the target lesion can be observed non-invasively by contrast-enhanced EUS (CE-EUS). Through a hemodynamic analysis, CE-EUS permits the diagnosis of various gastrointestinal diseases and differential diagnoses between benign and malignant tumors. Recently, mechanical innovations and the development of contrast agents have increased the use of CE-EUS in the diagnostic field, as well as for the assessment of the efficacy of therapeutic agents. The advances in and the current status of CE-EUS are discussed in this review.

  17. Contrast-enhanced endoscopic ultrasonography: advance and current status

    Directory of Open Access Journals (Sweden)

    Sung Ill Jang

    2014-07-01

    Full Text Available Endoscopic ultrasonography (EUS technology has undergone a great deal of progress along with the color and power Doppler imaging, three-dimensional imaging, electronic scanning, tissue harmonic imaging, and elastography, and one of the most important developments is the ability to acquire contrast-enhanced images. The blood flow in small vessels and the parenchymal microvasculature of the target lesion can be observed non-invasively by contrast-enhanced EUS (CE-EUS. Through a hemodynamic analysis, CE-EUS permits the diagnosis of various gastrointestinal diseases and differential diagnoses between benign and malignant tumors. Recently, mechanical innovations and the development of contrast agents have increased the use of CE-EUS in the diagnostic field, as well as for the assessment of the efficacy of therapeutic agents. The advances in and the current status of CE-EUS are discussed in this review.

  18. The current status of world protection for mangrove forest

    Science.gov (United States)

    Zhengyun, Zhang; Zhixian, Su; Qiaoying, Zhang; Aiying, Shen

    2003-09-01

    Mangrove forests occur extensively in the tropic areas rich in wildlife and other nonforestry resources and provide a wide array of raw materials for livelihood and production processes and have been a major source of income generation and subsistence for the local people. Exploitation of timber, fuel wood, poles, industrial raw material, and many other non-wood produets from the mangrove forests give rise to large scale economic activity and income generation. At present, mangrove forests are facing great peril. Reckless exploitation and swampland reclamation result in their gradual degradation. This article deals with the world’s mangrove forest resources and their benefit to people; describes the current status, points out the main causes of the destruction of these forests, presents proposals for protecting mangrove forests, and discusses international cooperation in protecting the world’s mangrove forests.

  19. [Current status of hyperthermia for deep-seated tumors].

    Science.gov (United States)

    Hiraoka, M; Abe, M

    1989-03-01

    The current status of hyperthermia for deep-seated tumor is reviewed. Heating methods include external heating, intraluminal heating and interstitial heating, all of which have inherent advantages and disadvantages. Hyperthermia alone has significant effects on deep-seated tumors. The combination of hyperthermia and radiotherapy has been widely applied, resulting in 10-15% complete regression and 10-40% partial regression in the treatment of locally advanced tumors. The response rate of thermoradiotherapy was higher than that of radiotherapy for tumors in the brain, rectum and esophagus in the non-randomized study. The clinical application of thermochemotherapy is increasing and its effect is demonstrated in the prevention and treatment of peritoneal dissemination of gastric cancers. Reports of serious complications are rare. The technology for deep-heating and thermometry, and the new criteria for the assessment of thermotherapy for deep-seated tumors seems a promising new treatment modality.

  20. Current status of silicon materials research for photovoltaic applications

    Energy Technology Data Exchange (ETDEWEB)

    Ciszek, T F

    1985-04-01

    The desire for high solar cell efficiencies has been a strong factor in determining the course of recent silicon crystal growth research efforts for photovoltaics. This review, therefore, focuses on single-crystal, dislocation-free ingot growth methods (Czochralski growth, float zoning, and cold crucible growth) and on sheet growth technologies, generally multicrystalline, that have achieved moderately high (>13.5%) laboratory-scale efficiencies. These include dendritic web growth, growth from capillary dies, edge-supported pulling, ribbon-against-drop growth, and a recent technique termed crucible-free horizontal growth. Silicon ribbon crystals provide a favorable geometry and require no wafering, but they contain defects that limit solar cell performance. Growth processes, their current status, and cell efficiencies are discussed. Silicon material process steps before and after crystal growth are described, and the advantages of silicon are presented.

  1. Current status of high energy nucleon-meson transport code

    Energy Technology Data Exchange (ETDEWEB)

    Takada, Hiroshi; Sasa, Toshinobu [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-03-01

    Current status of design code of accelerator (NMTC/JAERI code), outline of physical model and evaluation of accuracy of code were reported. To evaluate the nuclear performance of accelerator and strong spallation neutron origin, the nuclear reaction between high energy proton and target nuclide and behaviors of various produced particles are necessary. The nuclear design of spallation neutron system used a calculation code system connected the high energy nucleon{center_dot}meson transport code and the neutron{center_dot}photon transport code. NMTC/JAERI is described by the particle evaporation process under consideration of competition reaction of intranuclear cascade and fission process. Particle transport calculation was carried out for proton, neutron, {pi}- and {mu}-meson. To verify and improve accuracy of high energy nucleon-meson transport code, data of spallation and spallation neutron fragment by the integral experiment were collected. (S.Y.)

  2. Current status of minimally invasive endoscopicmanagement for Zenker diverticulum

    Institute of Scientific and Technical Information of China (English)

    Alberto Aiolfi; Federica Scolari; Greta Saino; Luigi Bonavina

    2015-01-01

    Surgical resection has been the mainstay of treatment ofpharyngoesophageal (Zenker) diverticula over the pastcentury. Developments in minimally invasive surgeryand new endoscopic devices have led to a paradigmchange. The concept of dividing the septum betweenthe esophagus and the pouch rather than resecting thepouch itself has been revisited during the last threedecades and new technologies have been investigatedto make the transoral operation safe and effective. Theinternal pharyngoesophageal myotomy accomplished through the transoral stapling approach has been shown to effectively relieve outflow obstruction and restore physiological bolus transit in patients with medium size diverticula. Transoral techniques, either through a rigid device or by flexible endoscopy, are gaining popularity over the open surgical approach due the low morbidity, the fast recovery time and the fact that the procedure can be safely repeated. We provide an analysis of the the current status of minimally invasive endoscopic management of Zenker diverticulum.

  3. The Current Status of World Protection for Mangrove Forest

    Institute of Scientific and Technical Information of China (English)

    张征云; 苏智先; 张桥英; 申爱英

    2003-01-01

    Mangrove forests occur extensively in the tropic areas rich in wildlife and other non-forestry resources and provide a wide array of raw materials for livelihood and production processes and have been a major source of income generation and subsistence for the local people.Exploitation of timber, fuel wood, poles, industrial raw material, and many other non-wood products from the nangrove forests give rise to large scale economic activity and income generation. At present, mangrove forests are facing great peril. Reckless exploitation and swampland reclamation result in their gradual degradation. This article deals with the world's mangrove forest resources and their benefit to people; describes the current status, points out the main causes of the destruction of these forests, presents proposals for protecting mangrove forests, and discusses international cooperation in protecting the world's mangrove forests.

  4. Current status and future tendency of lake eutrophication in China

    Institute of Scientific and Technical Information of China (English)

    JIN Xiangcan; XU Qiujin; HUANG Changzhu

    2005-01-01

    Current trophic status and trend of Chinese freshwater lakes were investigated in this study. The results showed that all lakes studied were commonly undergoing the eutrophication process, water quality decreased and lake's ecosystem is being declined. Most of the urban lakes are facing serious eutrophication. Many medium-sized lakes are in metrophic or eutrophic status, some local water are even approaching the hypertrophic level. The famous five freshwater lakes in China have entered into eutrophication in the condition of higher nutrient load. Lake Taihu, Hongze and Caohu are already in eutrophic state. Eutrophic lakes are mainly distributed in the middle and lower reaches of Yangtze River and Yungui plateau. Lake eutrophication developed rapidly. Among the 34 lakes studied in 1970's, most of lakes were in the mesotrophic status,mesotrophic water area accounted for 91.8%. With the nine year of 1978-1987 the area percentage of oligotrophic lakes decreased from 3.2% to 0.53%, and that of eutrophic lakes increased from 5.0% to 55.01%. Recent data showed 57.5% lakes were in eutrophic and hypertrophic status of the 40 surveyed lakes.Eutrophic trend of Lake Taihu, Chaohu and Xuanwu in the region of the middle and lower reaches of Yangtze River was predicated using the ecological stress model. The results showed that in 2008 Lake Taihu, Chaohu and Xuanwu might be of eutrophication, eutrophication and hypertrophication, respectively if no control measurement is taken. Provided the pollution water treatment rate is 60% in 2030, approximately 30 billion ton pollution water would still be discharged directly in the lakes. Therefore, in 2030 the urban lakes in China might be eutrophication or hypertrophication, and most of the medium-sized lakes at the urban-rural fringe might be in eutrophication or hypertrophication. The famous five biggest freshwater lakes in China might be eutrophication if control countermeasures are taken as now.Lake eutrophication has become a

  5. Current status of HIV/AIDS in the ART era.

    Science.gov (United States)

    Yoshimura, Kazuhisa

    2017-01-01

    Human immunodeficiency virus (HIV) spread to humans from chimpanzees (HIV-1 groups M and N), gorillas (HIV-1 groups P and O), and sooty mangabeys (HIV-2). HIV is spread mainly through blood or body fluids. Subjects can become infected with HIV by sexual contact, needle sharing, blood transfusions, or maternal transmissions as a blood-borne virus or via breast-milk. The incubation period of HIV-1 from infection to the development of AIDS ranges from 8 to 11 years. In the past 3 decades, HIV has caused a great burden to global wealth and health. According to the WHO global health survey, 36.7 million people were infected with HIV, causing 1.1 million deaths in 2015. Since the discovery of HIV-1, many anti-retroviral drugs have been developed. Following the discovery and wide-spread use of anti-retroviral therapy (ART) the life expectancy of HIV infected individuals has substantially increased. By 2015, all major guidelines recommended treating all HIV-infected adults regardless of their CD4 count. Despite effective ART with virological suppression, HIV-associated neurocognitive disorders (HAND), cardiovascular diseases (CVD), metabolic syndrome (MS), bone abnormalities and non-HIV-associated malignancies remain a major complication associated with HIV infection. In this review article, I would like to describe recent ART status and problems in the ART-era.

  6. Differentials in reproductive and child health status in India

    Directory of Open Access Journals (Sweden)

    Nikhilesh Parchure

    2011-12-01

    Full Text Available

    Background: Inequalities in reproductive and child health (RCH exist, in general, in different regions of India. The present study aims to investigate the current status of RCH and examine the factors responsible for it in different parts of India.

    Methods: This study utilized data obtained from two Indian studies – (i National Family Health Survey – 3 (NFHS- 2005-06 and (ii District Level Household Survey (DLHS – 2002-04. Reproductive Health Index was computed on the basis of five variables such as total fertility rate, infant mortality rate, birth order, delivery care and female educational attainment.

    Results: In terms of reproductive and child health, a wide range of variation exists in India in its different regions. The study reveals that among Indian states, 13 states have an index value less than the national average. On the basis of the reproductive health index, the Indian states can be divided into three categories, namely; progressive states, semi progressive states and backward states.

    Conclusions: The interstate differences in healthcare utilization are partly due to variations in the implementation of maternal health care programs as well as differences in availability of and accessibility to healthcare between Indian states.

  7. Survey on the Current Status of Health Literacy of Urban and Rural Residents in Shandong Province%山东省城乡居民健康素养现状调查

    Institute of Scientific and Technical Information of China (English)

    冷艳; 刘忠华; 孙桐; 侯家祥; 张少华; 周培静

    2011-01-01

    目的 了解山东省城乡居民的健康素养现状,为有针对性地开展健康素养干预提供理论依据.方法 2008年,采用多阶段分层整群随机抽样方法抽取山东省城乡居民8546人进行问卷调查.问卷采用卫生部设计的"2008年中国公民健康素养调查问卷",由经过培训的调查员采用面对面询问方式进行调查.结果 山东省城市居民具备健康素养的比例是14.93%,农村居民具备健康素养的比例是2.18%.其中,基本知识和理念素养、健康生活方式与行为素养、基本技能素养,城市居民具备的比例分别为26.91%,14.89%,35.52%,农村居民具备的比例分别为8.34%,2.09%,14.65%.城市居民具备科学健康观、安全与急救素养、传染病预防素养、基本医疗素养、慢性病预防素养的比例分别为40.11%,27.49%,8.24%,33.09%,16.27%;农村居民具备这5类健康素养的比例分别为22.65%,8.97%,1.07%,10.10%,4.03%.结论 山东省城乡居民健康素养水平有很大差别,城市高于农村,应根据城乡居民的不同特点,采取针对性的干预措施,提高城乡居民的健康素养水平.%Objective To learn the status of health literacy of urban and rural residents in Shandong Province. Methods Using multi-stage stratified random cluster sampling, 8 546 urban and rural residents were selected to complete the face-to-face survey in 2008. Health literacy questionnaire for Chinese citizen in 2008 was designed by Ministry of Health. Results The proportion of urban and rural residents with health literacy was 14.93% and 2.18% respectively. The proportion of urban residents with basic health concept & knowledge, healthy lifestyle & behaviors, and health related skills was 26.91%, 14.89% and 35.52% respectively, and that of rural residents was 8.34%, 2.09% and 14.65% respectively. The proportion of urban residents with scientific attitude towards health, literacy of safety and first aid, infectious diseases prevention

  8. Health behaviors and weight status among urban and rural children.

    Science.gov (United States)

    Davis, Ann M; Boles, Richard E; James, Rochelle L; Sullivan, Debra K; Donnelly, Joseph E; Swirczynski, Deborah L; Goetz, Jeannine

    2008-01-01

    Pediatric overweight is currently reaching epidemic proportions but little information exists on differences in weight related behaviors between urban and rural children. To assess health behaviors and weight status among urban and rural school-age children. Fifth-grade children at two urban and two rural schools were invited to participate in an assessment study of their health behaviors and weight status. A total of 138 children (mean age = 10 years; % female = 54.6) chose to participate. Children in rural and urban areas consumed equivalent calories per day and calories from fat, but rural children ate more junk food and urban children were more likely to skip breakfast. Urban children engaged in more metabolic equivalent tasks and had slightly higher total sedentary activity than rural children. The BMI percentile was equivalent across rural and urban children but rural children were more often overweight and urban children were more often at risk for overweight. Although some variables were equivalent across urban and rural children, results indicate some key health behavior differences between groups. Results should be interpreted with caution as the sample size was small and there were demographic differences between urban and rural samples.

  9. Oral health status in epileptic children.

    Science.gov (United States)

    Gurbuz, Taskin; Tan, Huseyin

    2010-04-01

    The aim of the present study was to evaluate the oral hygiene status and dental treatment requirements in children with epilepsy. The treatment group consisted of 211 children with epilepsy (120 boys and 91 girls, 4-15 years old, mean age 7.85 + or - 2.98 years). The control group consisted of healthy children, matched by age and gender. Clinical features of the patients were obtained from hospital records. Clinical examinations were conducted, under standard light, using a plane buccal mirror, a dental probe and air drying to evaluate caries experience and to record the periodontal health of each child. Statistical analysis was performed using chi(2) test, Fisher exact test and anova. The number of decayed and missing teeth, the degree of abrasion and periodontal indexes were significantly worse in patients with epilepsy, compared to the control group (P oral disorders. Generalized tonic-clonic seizures often cause minor oral injuries and traumatized anterior teeth. Epileptic children are at an increased risk of developing caries and gingivitis compared with healthy subjects.

  10. Data Mining Activities for Bone Discipline - Current Status

    Science.gov (United States)

    Sibonga, J. D.; Pietrzyk, R. A.; Johnston, S. L.; Arnaud, S. B.

    2008-01-01

    The disciplinary goals of the Human Research Program are broadly discussed. There is a critical need to identify gaps in the evidence that would substantiate a skeletal health risk during and after spaceflight missions. As a result, data mining activities will be engaged to gather reviews of medical data and flight analog data and to propose additional measures and specific analyses. Several studies are briefly reviewed which have topics that partially address these gaps in knowledge, including bone strength recovery with recovery of bone mass density, current renal stone formation knowledge, herniated discs, and a review of bed rest studies conducted at Ames Human Research Facility.

  11. Impact of secondary cardiovascular events on health status

    NARCIS (Netherlands)

    van Stel, Henk F.; Busschbach, Jan J. V.; Hunink, M. G. Myriam; Buskens, Erik

    2012-01-01

    Objectives: Estimates regarding the impact of secondary cardiovascular events on health status in patients treated for cardiovascular disease are scarce and of limited accuracy. Methods: We obtained individual patient data on health status (EuroQol five-dimensional questionnaire) and secondary cardi

  12. Vitamin D Status of College Students: Implications for Health Leaders

    Science.gov (United States)

    Cress, Eileen McKenna

    2014-01-01

    Vitamin D deficiency is considered to be a pandemic with implications for compromised bone health and other chronic diseases. Few studies have examined vitamin D status in college-aged individuals where prevention of future health consequences is still possible. Serum vitamin D 25(OH)D status and vitamin D intake were examined in 98 college…

  13. Religion, Spirituality, and Health Status in Geriatric Outpatients

    OpenAIRE

    Daaleman, Timothy P.; Perera, Subashan; Studenski, Stephanie A.

    2004-01-01

    BACKGROUND Religion and spirituality remain important social and psychological factors in the lives of older adults, and there is continued interest in examining the effects of religion and spirituality on health status. The purpose of this study was to examine the interaction of religion and spirituality with self-reported health status in a community-dwelling geriatric population.

  14. Vitamin D Status of College Students: Implications for Health Leaders

    Science.gov (United States)

    Cress, Eileen McKenna

    2014-01-01

    Vitamin D deficiency is considered to be a pandemic with implications for compromised bone health and other chronic diseases. Few studies have examined vitamin D status in college-aged individuals where prevention of future health consequences is still possible. Serum vitamin D 25(OH)D status and vitamin D intake were examined in 98 college…

  15. Current status of myelin replacement therapies in multiple sclerosis.

    Science.gov (United States)

    Huang, Jeffrey K; Franklin, Robin J M

    2012-01-01

    Multiple sclerosis is an autoimmune disease of the human central nervous system characterized by immune-mediated myelin and axonal damage, and chronic axonal loss attributable to the absence of myelin sheaths. There are two aspects to the treatment of MS-first, the prevention of damage by suppressing the maladaptive immune system, and second, the long-term preservation of axons by the promotion of remyelination, a regenerative process in which new axons are restored to demyelinated axons. Medicine has made significant progress in the first of these in recent years-there is an increasing number of ever more effective disease-modifying immunomodulatory interventions. However, there are currently no widely used regenerative therapies in MS. Conceptually, there are two approaches to remyelination therapy-transplantation of myelinogenic cells and promotion of endogenous remyelination mediated by myelinogenic cells present within the diseased tissue. In this chapter, in addition to describing why remyelination therapies are important, we review both these approaches, outlining their current status and future developments.

  16. Wind turbines: current status, obstacles, trends and technologies

    Science.gov (United States)

    Konstantinidis, E. I.; Botsaris, P. N.

    2016-11-01

    The last decade the installation of wind farms around the world is spreading rapidly and wind energy has become a significant factor for promoting sustainable development. The scope of the present study is to indicate the present status of global wind power expansion as well as the current state of the art in the field of wind turbine technology. The RAM (reliability/availability/maintenance) section is also examined and the Levelized Cost of Energy for onshore/ offshore electricity production is presented. Negative consequences that go with the rapid expansion of wind power like accidents, environmental effects, etc. are highlighted. Especially visual impact to the landscape and noise pollution are some factors that provoke social reactions. Moreover, the complicated and long permitted process of a wind power plant, the high capital cost of the investment and the grid instability due to the intermittent nature of wind, are also significant obstacles in the development of the wind energy production. The current trends in the field of research and development of onshore and offshore wind power production are analyzed. Finally the present study is trying to achieve an estimation of where the wind industry targets for the years to come.

  17. Current Status of the Daejeon Ion Accelerator Complex at KAERI

    Energy Technology Data Exchange (ETDEWEB)

    Huh, Sung-Ryul; Chang, Dae-Sik; Hwang, Churl-Kew; Lee, Seok-Kwan; Jin, Jeong-Tae; Oh, Byung-Hoon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    The Daejeon ion accelerator complex (DIAC) is being constructed at Korea atomic energy research institute (KAERI) in order to fulfill an increasing demand for heavy ion beam facilities for various purposes including structural material study, biological research and nanomaterial treatment. The accelerators in the DIAC are designed to produce heavy ion beams with energies up to 1 MeV/u and beam currents up to 300 μA. [1–4] In this article, current status of the DIAC construction is presented and discussed. The DIAC facilities are designed to handle stable non-radioactive beams. According to user demand, the separated two ECR sources (i.e., an 18 GHz KEK – the high energy accelerator research organization ECR ion source with a metal oven and a 14.5 GHz KAERI ECR ion source) together with low energy beam transport line (LEBT) can supply linacs with both metal and non-metal ions. From the successful full-power test results, we confirmed that the IH and RFQ linacs work properly and then they are ready to accelerate heavy ions up to 1.09 MeV/nucleon. Since all tests and reorganization of the integrated control system were successful, it is supposed that the DIAC is now ready for beam tuning. Presently, construction of radiation shielded walls and radiation safety licensing are now in progress.

  18. Current Status and Research into Overcoming Limitations of Capsule Endoscopy.

    Science.gov (United States)

    Kwack, Won Gun; Lim, Yun Jeong

    2016-01-01

    Endoscopic investigation has a critical role in the diagnosis and treatment of gastrointestinal (GI) diseases. Since 2001, capsule endoscopy (CE) has been available for small-bowel exploration and is under continuous development. During the past decade, CE has achieved impressive improvements in areas such as miniaturization, resolution, and battery life. As a result, CE is currently a first-line tool for the investigation of the small bowel in obscure gastrointestinal bleeding and is a useful alternative to wired enteroscopy. Nevertheless, CE still has several limitations, such as incomplete examination and limited diagnostic and therapeutic capabilities. To resolve these problems, many groups have suggested several models (e.g., controlled CO2 insufflation system, magnetic navigation system, mobile robotic platform, tagging and biopsy equipment, and targeted drug-delivery system), which are in development. In the near future, new technological advances will improve the capabilities of CE and broaden its spectrum of applications not only for the small bowel but also for the colon, stomach, and esophagus. The purpose of this review is to introduce the current status of CE and to review the ongoing development of solutions to address its limitations.

  19. IAA multilingual space dictionary, current status and future prospects

    Science.gov (United States)

    Yoshimitsu, Tetsuo; McKenna-Lawlor, Susan; Candel, Danielle; Ninomiya, Keiken; Contant, Jean-Michel

    2015-12-01

    Terminology is a key issue for a better understanding among people using various languages. Since 1986, when the International Academy of Astronautics (IAA) multilingual terminology database committee on astronautics was formed, the committee and its successor IAA study groups on the IAA multilingual space dictionary have made a continuous effort to construct a multilingual dictionary database on astronautical terms. In 2002, the dictionary was computerized using a database server and some recent internet technologies. The database is accessible from all over the world via the internet. You can search for terms at your home and office using a web browser installed on the computer with an internet connection. Since then, the number of terms and languages included in the database has increased. The current version includes about 3500 terms in 22 languages. The flexibility of the database enables the addition and the revision of new terms without much effort. The computerization has also demonstrated another possibility to utilize the database. When total of four paper books about the multilingual space terminology were published on the 50th anniversary of IAA in 2010, one of the lexicon books was edited by a computer program which accessed to the database. In this paper, the authors present the current status of the IAA multilingual database as well as the future possibilities on the utilization of the database.

  20. Current status of preoperative drainage for distal biliary obstruction

    Institute of Scientific and Technical Information of China (English)

    Harutoshi; Sugiyama; Toshio; Tsuyuguchi; Yuji; Sakai; Rintaro; Mikata; Shin; Yasui; Yuto; Watanabe; Dai; Sakamoto; Masato; Nakamura; Reina; Sasaki; Jun-ichi; Senoo; Yuko; Kusakabe; Masahiro; Hayashi; Osamu; Yokosuka

    2015-01-01

    Preoperative biliary drainage(PBD) was developed to improve obstructive jaundice, which affects a number of organs and physiological mechanisms in patients waiting for surgery. However, its role in patients who will undergo pancreaticoduodenectomy for biliary obstruction remains controversial. This article aims to review the current status of the use of preoperative drainage for distal biliary obstruction. Relevant articles published from 1980 to 2015 were identified by searching MEDLINE and Pub Med using the keywords "PBD", "pancreaticoduodenectomy", and "obstructive jaundice". Additional papers were identified by a manual search of the references from key articles. Current studies have demonstrated that PBD should not be routinely performed because of the postoperative complications. PBD should only be considered in carefully selected patients, particularly in cases where surgery had to be delayed. PBD may be needed in patients with severe jaundice, concomitant cholangitis, or severe malnutrition. The optimal method of biliary drainage has yet to be confirmed. PBD should be performed by endoscopic routes rather than by percutaneous routes to avoid metastatic tumor seeding. Endoscopic stenting or nasobiliary drainage can be selected. Although more expensive, the use of metallic stents remains a viable option to achieve effective drainage without cholangitis and reintervention.

  1. Current status and progress in gastric cancer with liver metastasis

    Institute of Scientific and Technical Information of China (English)

    LIU Jing; CHEN Lin

    2011-01-01

    Objective This review discusses the current status and progress in studies on gastric cancer with liver metastasis (GCLM), involving the routes, subtypes, and prognosis of GCLM; the genes and molecules associated with metastasis;the feasibility and value of each imaging modality; and current treatment options.Data sources The data used in this review were mainly from Medline and PubMed published in English from 2005 to August 2010. The search terms were "gastric cancer" and "liver metastasis".Study selection Articles regarding the characteristics, diagnostic modalities, and vadous therapeutic options of GCLM were selected.Results The prognosis of GCLM is influenced by the clinicopathological characteristics of primary tumors, as well as the presence of liver metastases. Improved understanding of related genes and molecules will lead to the development of methods of early detection and targeted therapies. For the diagnosis of GCLM, each imaging modality has its relative benefits. There remains no consensus regarding therapeutic options.Conclusions Early detection and characterization of liver metastases is crucial for the prognosis of gastric cancer patients. Multidisciplinary team discussions are required to design optimal treatment strategies, which should be based on the clinicopathological characteristics of each patient.

  2. Drugs in development for toxoplasmosis: advances, challenges, and current status

    Science.gov (United States)

    Alday, P Holland; Doggett, Joseph Stone

    2017-01-01

    Toxoplasma gondii causes fatal and debilitating brain and eye diseases. Medicines that are currently used to treat toxoplasmosis commonly have toxic side effects and require prolonged courses that range from weeks to more than a year. The need for long treatment durations and the risk of relapsing disease are in part due to the lack of efficacy against T. gondii tissue cysts. The challenges for developing a more effective treatment for toxoplasmosis include decreasing toxicity, achieving therapeutic concentrations in the brain and eye, shortening duration, eliminating tissue cysts from the host, safety in pregnancy, and creating a formulation that is inexpensive and practical for use in resource-poor areas of the world. Over the last decade, significant progress has been made in identifying and developing new compounds for the treatment of toxoplasmosis. Unlike clinically used medicines that were repurposed for toxoplasmosis, these compounds have been optimized for efficacy against toxoplasmosis during preclinical development. Medicines with enhanced efficacy as well as features that address the unique aspects of toxoplasmosis have the potential to greatly improve toxoplasmosis therapy. This review discusses the facets of toxoplasmosis that are pertinent to drug design and the advances, challenges, and current status of preclinical drug research for toxoplasmosis. PMID:28182168

  3. Surgical residency training in the mission setting: current status and future directions

    Directory of Open Access Journals (Sweden)

    James D Smith

    2016-01-01

    Full Text Available Surgery has traditionally been an important aspect of services offered by mission hospitals, but only in the last 20 years has surgical residency training been incorporated into the mission hospital setting. A working group of surgical educators met in conjunction with the Global Missions Health Conference in November 2015 and discussed the current status of surgical training in the mission setting. This paper outlines the current status and makes recommendations for mission groups who are contemplating starting a residency training program. Potential difficulties and the importance of regional recognition of the program are discussed. The work group felt that it was important to include a strong spiritual emphasis as part of the training. Future directions and the concern about employment opportunities are explored.

  4. Mobilizing and training academic faculty for medical mission: current status and future directions

    Directory of Open Access Journals (Sweden)

    James D Smith

    2016-01-01

    Full Text Available As more mission groups become involved with health care education, by starting medical and nursing schools, postgraduate training programs and paramedical professional training, there is a need to recruit expatriate faculty from high income countries to help start programs as there are few national health care education professionals available in the mission setting in most low- and middle-income countries. This paper outlines the current status and needs for academic faculty in health care education mission settings. A working group of medical educators met in conjunction with the Global Missions Health Conference in November 2015 and discussed the motivational factors which lead Christian academics to volunteer, both short- and long-term in mission settings. The group then looked at barriers to volunteering and made suggestions for future directions and best practices when mobilizing academics from high income countries.

  5. Electronic health records: current and future use.

    Science.gov (United States)

    Peters, Steve G; Khan, Munawwar A

    2014-09-01

    This paper provides an overview of the current state of the electronic medical record, including benefits and shortcomings, and presents key factors likely to drive development in the next decade and beyond. The current electronic medical record to a large extent represents a digital version of the traditional paper legal record, owned and maintained by the practitioner. The future electronic health record is expected to be a shared tool, engaging patients in decision making, wellness and disease management and providing data for individual decision support, population management and analytics. Many drivers will determine this path, including payment model reform, proliferation of mobile platforms, telemedicine, genomics and individualized medicine and advances in 'big data' technologies.

  6. Acute stroke magnetic resonance imaging: current status and future perspective.

    Science.gov (United States)

    Kloska, Stephan P; Wintermark, Max; Engelhorn, Tobias; Fiebach, Jochen B

    2010-03-01

    Cerebral stroke is one of the most frequent causes of permanent disability or death in the western world and a major burden in healthcare system. The major portion is caused by acute ischemia due to cerebral artery occlusion by a clot. The minority of strokes is related to intracerebral hemorrhage or other sources. To limit the permanent disability in ischemic stroke patients resulting from irreversible infarction of ischemic brain tissue, major efforts were made in the last decade. To extend the time window for thrombolysis, which is the only approved therapy, several imaging parameters in computed tomography and magnetic resonance imaging (MRI) have been investigated. However, the current guidelines neglect the fact that the portion of potentially salvageable ischemic tissue (penumbra) is not dependent on the time window but the individual collateral blood flow. Within the last years, the differentiation of infarct core and penumbra with MRI using diffusion-weighted images (DWI) and perfusion imaging (PI) with parameter maps was established. Current trials transform these technical advances to a redefined patient selection based on physiological parameters determined by MRI. This review article presents the current status of MRI for acute stroke imaging. A special focus is the ischemic stroke. In dependence on the pathophysiology of cerebral ischemia, the basic principle and diagnostic value of different MRI sequences are illustrated. MRI techniques for imaging of the main differential diagnoses of ischemic stroke are mentioned. Moreover, perspectives of MRI for imaging-based acute stroke treatment as well as monitoring of restorative stroke therapy from recent trials are discussed.

  7. Acute stroke magnetic resonance imaging: current status and future perspective

    Energy Technology Data Exchange (ETDEWEB)

    Kloska, Stephan P. [University of Erlangen-Nuernberg, Department of Neuroradiology, Erlangen (Germany); University of Muenster, Department of Clinical Radiology, Muenster (Germany); Wintermark, Max [University of Virginia, Department of Radiology, Neuroradiology Division, Charlottesville, VA (United States); Engelhorn, Tobias [University of Erlangen-Nuernberg, Department of Neuroradiology, Erlangen (Germany); Fiebach, Jochen B. [Charite, Universitaetsmedizin Berlin, Campus Benjamin Franklin, Center for Stroke Research Berlin (CSB), Department of Neurology, Berlin (Germany)

    2010-03-15

    Cerebral stroke is one of the most frequent causes of permanent disability or death in the western world and a major burden in healthcare system. The major portion is caused by acute ischemia due to cerebral artery occlusion by a clot. The minority of strokes is related to intracerebral hemorrhage or other sources. To limit the permanent disability in ischemic stroke patients resulting from irreversible infarction of ischemic brain tissue, major efforts were made in the last decade. To extend the time window for thrombolysis, which is the only approved therapy, several imaging parameters in computed tomography and magnetic resonance imaging (MRI) have been investigated. However, the current guidelines neglect the fact that the portion of potentially salvageable ischemic tissue (penumbra) is not dependent on the time window but the individual collateral blood flow. Within the last years, the differentiation of infarct core and penumbra with MRI using diffusion-weighted images (DWI) and perfusion imaging (PI) with parameter maps was established. Current trials transform these technical advances to a redefined patient selection based on physiological parameters determined by MRI. This review article presents the current status of MRI for acute stroke imaging. A special focus is the ischemic stroke. In dependence on the pathophysiology of cerebral ischemia, the basic principle and diagnostic value of different MRI sequences are illustrated. MRI techniques for imaging of the main differential diagnoses of ischemic stroke are mentioned. Moreover, perspectives of MRI for imaging-based acute stroke treatment as well as monitoring of restorative stroke therapy from recent trials are discussed. (orig.)

  8. Current status of cerebral glioma surgery in China

    Institute of Scientific and Technical Information of China (English)

    WU Jin-song; ZHANG Jie; ZHUANG Dong-xiao; YAO Cheng-jun; QIU Tian-ming; LU Jun-feng; ZHU Feng-ping; MAO Ying; ZHOU Liang-fu

    2011-01-01

    The treatment of gliomas is highly individualized.Surgery for gliomas is essentially for histological diagnosis,to alleviate mass effect,and most importantly,to favor longer survival expectancy.During the past two decades,many surgical techniques and adjuvants have been applied to glioma surgery in China,which lead to a rapid development in the field of cerebral glioma surgery.This article broadly and critically reviewed the existing studies on cerebral glioma surgery and to portrait the current status of glioma surgery in China.A literature search was conducted covering major innovative surgical techniques and adjuvants for glioma surgery in China.The following databases were searched:the Pubmed (January 1995 to date);China Knowledge Resource Integrated Database (January 1995 to date) and VIP Database for Chinese Technical Periodicals (January 1995 to date).A selection criterion was established to exclude duplicates and irrelevant studies.The outcome measures were extracted from included studies.A total of 3307 articles were initially searched.After excluded by abstracts and full texts,69 studies conducted in the mainland of China were included and went through further analysis.The philosophy of surgical strategies for cerebral gliomas in China is undergoing tremendous change.Nowadays Chinese neurosurgeons pay more attention to the postoperative neurofunctional status of the patients.The aim of the glioma surgery is not only the more extensive tumor resection but also the maximal safety of intervention.The well balance of longer overall survival and higher quality of life should be judged with respect to each individual patient.

  9. [Study on of the current status of volatile organic compounds pollution in typical rural drinking water and the relationship between its concentration and health of the population, in Huai'an, Jiangsu].

    Science.gov (United States)

    Pan, Enchun; Zhang, Qin; Yang, Fangying; Hu, Wei; Xu, Qiujin; Liang, Cunzhen; He, Yuan; Wang, Chuang

    2014-10-01

    This study was to understand the status of pollution on drinking water, by volatile organic compounds (VOCs), among rural residents living in the basin of Huaihe River. Relationship between the morbidity, morbidity of cancers and VOCs were also explored. 28 villages were chosen from Xuyi,Jinhu, Chuzhou along the Huaihe River, with water samples collected from ditch pond water, shallow wells, deep wells in November-December 2010. VOCs indicators were evaluated according to the Standard Quality GB 5749-2006 for Drinking Water. Methylene chloride, chloroform, benzene and carbon tetrachloride were all detected in 76 water samples. The rates of chloroform, benzene, carbon tetrachloride which exceeding the quality standards were 3.95% , 21.05% and 22.37% , but no significant differences were found among these three water resources in chloroform, benzene or carbon tetrachloride. Results from the correlation analysis showed that benzene had positive correlation with tumor deaths (r = 0.24, P water resources (P > 0.05). Drinking waters for rural residents along the Huaihe River were polluted while VOCs might have related to tumor incidence with potential impact and risk to the health of local residents.

  10. 广州市12个社区卫生服务中心护理人力资源现状调查%Current status of nursing manpower in 12 community health service centers in Guangzhou

    Institute of Scientific and Technical Information of China (English)

    赵娟娟; 关丽婵; 陈美珠; 杨碧萍

    2010-01-01

    Objetive To describe the status of nursing manpower in 12 community health service centers in Guangzhou and to analyze existing problems and provide corresponding suggestions.Methods A survey on all the nurses in 12 community centers was conducted by self-designed questionnaires.Results Community nurses were generally younger and had lower professional titles and weaker scientific research strength. However, their educational level has been enhancing. 56.7% of the nurses received moderate or higher level of professional education.Conclusions An increased educational level of community nurses lays a good foundation for nursing manpower training in the future.%目的 描述社区护理人力资源现状,分析存在的问题并提出建议.方法 采用自行设计的调查表,对广州12个社区的全体护士进行调查.结果 社区护理人力队伍年轻,职称低,科研力量弱,但是学历水平有较大提高,大专及以上学历的占到56.7%.结论 社区护士学历水平的提高为今后扶持社区卫生护理服务尤其是人力培训提供较好的基础.

  11. Current status and potential perspectives in classical radiotherapy technology

    Directory of Open Access Journals (Sweden)

    Dabić-Stanković Kata M.

    2004-01-01

    Full Text Available Introduction and potentials of classical radiotherapy After purchase of radiotherapy equipment in 2003, classic radiation therapy in Serbia will reach the highest world level. In order to define the highest standards in radiation technology, we analyzed the current status and potential perspectives of radiation therapy. Technological levels of radiotherapy in developed countries An analysis of present situation in the USA, assumed as the most developed in the world, was done. Available data, collected in the last 3 years (equipment assortment, therapy modalities, workload and manpower for 284 radiotherapy centers, out of potential 2050, were analyzed. Results were presented as crude percentage and mached to point current status. Results of analysis and discussion The analysis showed that CLINAC accelerators are the most popular (82.7%, as well as, ADAC (43.7% and Focus (CMS (27.4% systems for therapy planning. Movement towards virtual simulation is evident (59.3%, although classic ”simulation” is not fully eliminated from the radiotherapy chain. The most popular brachytherapy afterloader is Microselectron HDR (71%. About 64.4% centers use IMPAC communication/verification/record system that seems more open than Varis. All centers practice modern radiotherapy modalities and techniques (CFRT, IMRT, SRS/SRT, TBI, IORT, IVBHRT, HDR BHRT, etc.. CT and MRI availability is out of question, but PET is available in 3% of centers, however this percentage is rapidly growing. Up to 350 new patients per year are treated by one accelerator (about 35 pts. a day. Centers are relatively small and utilize 2-3 accelerators on average. Average FTE staffing norm is 4 radiation oncologists, 2-3 medical radiotherapy physicists, about 3 certified medical dosimetrists and about 6 radiotherapy technologists. Technological aspects and conclusion In the past 5 years relative stagnation in classic radiotherapy has been observed. In spite of substantial investments in

  12. Discrepancy between echocardiographic and patient-reported health status response to cardiac resynchronization therapy

    DEFF Research Database (Denmark)

    Versteeg, Henneke; van 't Sant, Jetske; Cramer, Maarten J;

    2014-01-01

    The current study examined the degree of agreement between echocardiographic and patient-reported health status response to CRT 6 months after implantation, and evaluated the differences in pre-implantation characteristics of patients with concordant and discordant echocardiographic and health st...

  13. Oral health status among health personnel of primary health centers in Mathura district

    Directory of Open Access Journals (Sweden)

    Vivek Sharma

    2016-01-01

    Full Text Available Introduction: Health is dynamic and multifactorial in nature. Oral health is an integral part of general health. Health personnel, especially in primary health centers (PHCs, can play an important role in grooming health in their patients. Aim: The aim of this study was to assess the oral health status of health personnel of PHCs. Materials and Methods: A cross-sectional study was carried out among 520 health personnel working in PHCs of Mathura district in the month of September-October 2014. The WHO Oral Health Assessment Form (2013 was used to collect data from each subject. Comparison of oral health status of various health personnel was also done. Results: In the present study, 45 (8.7% belonged to the upper socioeconomic class, 295 (56.7% were from upper-middle socioeconomic class, and 180 (34.6% were from lower-middle socioeconomic class. The mean decayed missing filled teeth was 1.11 ± 2.63 for doctors, 1.24 ± 3.10 for pharmacists, 1.10 ± 3.55 for lab technicians, 1.78 ± 3.80 for ward boys/ward nurses, 0.25 ± 0.50 for lady health visitors, and 1.53 ± 3.16 for auxiliary nurse midwives. The difference among study subjects according to occupation was statistically significant (P = 0.787. Conclusion: The oral health status of health personnel of Mathura district was moderate. These health workers can serve as a valuable resource for population-based health promotion approaches in achieving health for all.

  14. SaudiVeg ecoinformatics: Aims, current status and perspectives

    Directory of Open Access Journals (Sweden)

    Mohamed A. El-Sheikh

    2017-02-01

    Full Text Available During the last decade many electronic databases of vegetation plots were established in many countries around the world. These databases contain valuable phytosociological information assisting both governmental and NGO (Non-governmental organizations agencies to formulate strategies and on-ground plans to manage and protect nature resources. This paper provides an account on aims, current status and perspectives of building of a vegetation database for the Central Region (Najd of Saudi Arabia – the founding element of the Saudi Vegetation Database (SVD. The data stored by the database are sample plots (vegetation relevés collected according to the field techniques of the Braun-Blanquet approach (lists of taxa accompanied by semi-quantitative cover assessment, and are accompanied by general vegetation characteristics such as vegetation layering and cover, information on life-form of the recorded species, geographical coordinates, altitude, soil typology, topography and many more. More than 2900 vegetation-plot records (relevés have so far been collected in the Najd region; of these more than 2000 have already been stored using the Turboveg database platform. These field records cover many habitats such as depressions, wadis (dry river beds, agricultural lands, sand dunes, sabkhas, and ruderal habitats. The ecological information collected in the database is currently the largest set of vegetation data collated into a database in the Middle East. These data are of great importance for biodiversity studies in Saudi Arabia, since the region is recording a loss of biodiversity at a fast rate due to environmental problems such as global warming and land-use changes. We envisage that this database would catalyze further data collection on vegetation of the entire Arabian Peninsula, and shall serve as one of the most important datasets for classification and mapping of the vegetation of the Kingdom of Saudi Arabia.

  15. The current status of orbital experiments for UHECR studies

    Science.gov (United States)

    Panasyuk, M. I.; Casolino, M.; Garipov, G. K.; Ebisuzaki, T.; Gorodetzky, P.; Khrenov, B. A.; Klimov, P. A.; Morozenko, V. S.; Sakaki, N.; Saprykin, O. A.; Sharakin, S. A.; Takizawa, Y.; Tkachev, L. G.; Yashin, I. V.; Zotov, M. Yu

    2015-08-01

    Two types of orbital detectors of extreme energy cosmic rays are being developed nowadays: (i) TUS and KLYPVE with reflecting optical systems (mirrors) and (ii) JEM-EUSO with high- transmittance Fresnel lenses. They will cover much larger areas than existing ground-based arrays and almost uniformly monitor the celestial sphere. The TUS detector is the pioneering mission developed in SINP MSU in cooperation with several Russian and foreign institutions. It has relatively small field of view (±4.5°), which corresponds to a ground area of 6.4 • 103 km2. The telescope consists of a Fresnel-type mirror-concentrator (∼ 2 m2) and a photo receiver (a matrix of 16 x 16 photomultiplier tubes). It is to be deployed on the Lomonosov satellite, and is currently at the final stage of preflight tests. Recently, SINP MSU began the KLYPVE project to be installed on board of the Russian segment of the ISS. The optical system of this detector contains a larger primary mirror (10 m2), which allows decreasing the energy threshold. The total effective field of view will be at least ±14° to exceed the annual exposure of the existing ground-based experiments. Several configurations of the detector are being currently considered. Finally, JEM-EUSO is a wide field of view (±30°) detector. The optics is composed of two curved double-sided Fresnel lenses with 2.65 m external diameter, a precision diffractive middle lens and a pupil. The ultraviolet photons are focused onto the focal surface, which consists of nearly 5000 multi-anode photomultipliers. It is developed by a large international collaboration. All three orbital detectors have multi-purpose character due to continuous monitoring of various atmospheric phenomena. The present status of development of the TUS and KLYPVE missions is reported, and a brief comparison of the projects with JEM-EUSO is given.

  16. Robotic hepatobiliary surgery: update on the current status.

    Science.gov (United States)

    Carr, A D; Ali, M R; Khatri, V P

    2013-10-01

    An update on the current status of robotic hepatobiliary surgery based on a review of the available literature. A literature search was performed using the PubMed database with search phrases "robotic hepatectomy", "robotic liver resection", "robotic liver surgery", "robotic hepatobiliary surgery", and "robotic biliary reconstruction". We selected articles with high volume case series or case controlled series. As a result of our literature search we will focus on the 9 major articles on robotic liver resection (RLR) with 235 patients undergoing RLR for a total of 244 liver resections. In addition a brief update on robotic biliary reconstruction will also be presented based on the above articles and recent review articles. Indications for robotic liver resection included both benign (N.=72, 29.5%) and malignant disease (N.=172, 70.5%). The most common indication was colorectal liver metastasis (N.=87, 50.6%) and hepatocellular carcinoma (N.=57, 33%). The most common type of resection was subsegmental (N.=55, 22.5%), with a significant number of major hepatectomies (N.=80, 32.8%). Overall conversion rate was 7.8%, with majority converted to open (N.=18) and one converted to hand assisted. The overall complication rate was 11.8% (N.=29). No perioperative mortality was reported. Preliminary results show that robotic assisted laparoscopic hepatobiliary surgery has materialized as a new technique that combines the advantages of laparoscopy with the dissection, suturing and articulation of robotics. This more closely approximates open surgery. The preliminary data demonstrates that RLR can be applied in major hepatobiliary centers safely. Future comparative studies are needed to determine if this is of significant benefit over current open techniques.

  17. Current status of PET imaging in Huntington's disease.

    Science.gov (United States)

    Pagano, Gennaro; Niccolini, Flavia; Politis, Marios

    2016-06-01

    To review the developments of recent decades and the current status of PET molecular imaging in Huntington's disease (HD). A systematic review of PET studies in HD was performed. The MEDLINE, Web of Science, Cochrane and Scopus databases were searched for articles in all languages published up to 19 August 2015 using the major medical subject heading "Huntington Disease" combined with text and key words "Huntington Disease", "Neuroimaging" and "PET". Only peer-reviewed, primary research studies in HD patients and premanifest HD carriers, and studies in which clinical features were described in association with PET neuroimaging results, were included in this review. Reviews, case reports and nonhuman studies were excluded. A total of 54 PET studies were identified and analysed in this review. Brain metabolism ([(18)F]FDG and [(15)O]H2O), presynaptic ([(18)F]fluorodopa, [(11)C]β-CIT and [(11)C]DTBZ) and postsynaptic ([(11)C]SCH22390, [(11)C]FLB457 and [(11)C]raclopride) dopaminergic function, phosphodiesterases ([(18)F]JNJ42259152, [(18)F]MNI-659 and [(11)C]IMA107), and adenosine ([(18)F]CPFPX), cannabinoid ([(18)F]MK-9470), opioid ([(11)C]diprenorphine) and GABA ([(11)C]flumazenil) receptors were evaluated as potential biomarkers for monitoring disease progression and for assessing the development and efficacy of novel disease-modifying drugs in premanifest HD carriers and HD patients. PET studies evaluating brain restoration and neuroprotection were also identified and described in detail. Brain metabolism, postsynaptic dopaminergic function and phosphodiesterase 10A levels were proven to be powerful in assessing disease progression. However, no single technique may be currently considered an optimal biomarker and an integrative multimodal imaging approach combining different techniques should be developed for monitoring potential neuroprotective and preventive treatment in HD.

  18. Veterinary pharmacology: history, current status and future prospects.

    Science.gov (United States)

    Lees, P; Fink-Gremmels, J; Toutain, P L

    2013-04-01

    Veterinary therapeutics, based on the art of Materia Medica, has been practised for countless centuries, but the science of veterinary pharmacology is of very recent origin. This review traces the contribution of Materia Medica to veterinary therapeutics from the Egyptian period through to the Age of Enlightenment. The first tentative steps in the development of the science of veterinary pharmacology were taken in the 18th century, but it was not until the mid 20th century that the science replaced the art of Materia Medica. This review traces the 20th century developments in veterinary pharmacology, with emphasis on the explosion of knowledge in the 35 year period to 2010. The range of factors which have influenced the current status of the discipline are reviewed. Future developments are considered from the perspectives of what might be regarded as desirable and those innovations that might be anticipated. We end with words of encouragement for young colleagues intent upon pursuing a career in veterinary pharmacology. © 2013 Blackwell Publishing Ltd.

  19. Pathological examination of breast cancer biomarkers: current status in Japan.

    Science.gov (United States)

    Masuda, Shinobu

    2016-07-01

    This article reviews the current status of pathological evaluation for biomarkers in Japan. The introduced issues are the international trends for estimation of biomarkers considering diagnosis and treatment decision, and pathological issues under discussion, and how Japanese Breast Cancer Society (JBCS) members have addressed issues related to pathology and biomarkers evaluation. As topics of immunohistochemical study, (1) ASCO/CAP guidelines, (2) Ki67 and other markers, (3) quantification and image analysis, (4) application of cytologic samples, (5) pre-analytical process, and (6) Japan Pathology Quality Assurance System are introduced. Various phases of concepts, guidelines, and methodologies are co-existed in today's clinical practice. It is expected in near future that conventional methods and molecular procedures will be emerged, and Japanese Quality assurance/Quality control (QA/QC) system will work practically. What we have to do in the next generation are to validate novel procedures, to evaluate the relationship between traditional concepts and newly proposed ideas, to establish a well organized QA/QC system, and to standardize pre-analytical process that are the basis of all procedures using pathological tissues.

  20. Current Status of Carl Sagan Observatory in Mexico

    Science.gov (United States)

    Sanchez-Ibarra, A.

    The current status of Observatory "Carl Sagan" (OCS) of University of Sonora is presented. This project was born in 1996 focused to build a small solar-stellar observatory completely operated by remote control. The observatory will be at "Cerro Azul", a 2480 m peak in one of the best regions in the world for astronomical observation, at the Sonora-Arizona desert. The OCS, with three 16 cm solar telescopes and a 55 cm stellar telescope is one of the cheapest observatories, valuated in US200,000 Added to its scientific goals to study solar coronal holes and Supernovae Type 1A, the OCS has a strong educative and cultural program in Astronomy to all levels. At the end of 2001, we started the Program "Constelacion", to build small planetariums through all the countries with a cost of only US80,000. Also, the webcast system for transmission of the solar observations from the prototype OCS at the campus, was expanded to webcast educational programs in Astronomy since July of this year, including courses and diplomats for Latin American people. All of these advances are exposed here.

  1. High-density matter: current status and future challenges

    Science.gov (United States)

    Stone, J. R.

    2015-05-01

    There are many fascinating processes in the Universe which we observe in more and more in detail thanks to increasingly sophisticated technology. One of the most interesting phenomena is the life cycle of stars, their birth, evolution and death. If the stars are massive enough, they end their lives in the core-collapse supernova explosion, the one of the most violent events in the Universe. As the result, the densest objects in the Universe, neutron stars and/or black holes are created. Naturally, the physical basis of these events should be understood in line with observation. The current status of our knowledge of processes in the life of stars is far from adequate for their true understanding. We show that although many models have been constructed their detailed ability to describe observations is limited or non-existent. Furthermore the general failure of all models means that we cannot tell which are heading in the right direction. A possible way forward in modeling of high-density matter is outlined, exemplified by the quark-meson-coupling model (QMC). This model has a natural explanation for the saturation of nuclear forces and depends on very few adjustable parameters, strongly constrained by the underlying physics. Latest QMC results for compact objects and finite nuclei are presented.

  2. Immunotherapy in the management of melanoma: current status

    Directory of Open Access Journals (Sweden)

    Alston D

    2013-02-01

    Full Text Available Dylan Alston,1 Jerry D Brewer21Chicago College of Osteopathic Medicine, Midwestern University, Downers Grove, IL, 2Mayo Clinic, Rochester, MN, USAAbstract: As the rate of melanoma continues to increase, so does the need for more effective and durable therapies. Despite considerable research, the management of advanced disease remains challenging. Numerous therapies are being investigated, many of which aim at upregulating the immune system's innate ability to attack the tumor. Cytotoxic T lymphocyte antigen 4 antibodies are immune stimulants that act as negative regulators of the immune system by modifying an antitumor T-cell response. Ipilimumab, one such cytotoxic T lymphocyte antigen 4 antibody, and vemurafenib, a BRAF competitive inhibitor, were approved as first-line therapies in 2011 due to improved survival rates versus standard chemotherapy. Allovectin-7 is a lipid plasmid that encodes for major histone compatibility complex DNA sequences. It has led to increases in cytotoxic T-cell production, which subsequently attacks the tumor. OncoVEX, an oncolytic herpes virus, and PV-10, a chemoablative agent, have yielded promising results in metastatic lesions and have demonstrated a unique "bystandarder" phenomenon. In this paper we review the basics of melanoma from the pathophysiology, risk factors, signs, diagnostic approaches, and current status of immunologic management of melanoma.Keywords: melanoma, immunotherapy, ipilimumab, vemurafenib, OncoVEX, Allovectin-7

  3. The SNO+ experiment. Current status and future prospects

    Energy Technology Data Exchange (ETDEWEB)

    Lozza, Valentina [Institut fuer Kern- und Teilchenphysik, Zellescher Weg 19, 01069 Dresden (Germany)

    2016-07-01

    SNO+ is a large liquid scintillator based experiment that reuses the Sudbury Neutrino Observatory detector. The detector, located 2 km underground in a mine near Sudbury, Canada, consists of a 12 m diameter acrylic vessel which will be filled with 780 tonnes of liquid scintillator. The main physics goal of SNO+ is to search for the neutrinoless double-beta (0νββ) decay of {sup 130}Te. During the double-beta phase, the liquid scintillator will be initially loaded with 0.3-0.5% natural tellurium. In 5 years of data taking, SNO+ expects to reach a sensitivity on the effective Majorana neutrino mass of 55-133 meV, just above the inverted neutrino mass hierarchy region. Recently, the possibility to deploy up to 10 times more natural tellurium has been investigated, by which SNO+ could explore deep into the parameter space for the inverted hierarchy in the near future. Designed as a general purpose neutrino experiment, SNO+ can additionally measure the reactor antineutrino oscillations, geo-neutrinos in a geologically-interesting location, watch supernova neutrinos and measure low-energy solar neutrinos. A first commissioning phase with the detector filled with water will begin soon. The scintillator phase is expected to start after few months of water data taking. The 0νββ decay phase is foreseen for the 2017. In this talk the current status and the broad physics program of SNO+ will be presented.

  4. Current status and future trends of medical physics in Mexico

    Science.gov (United States)

    Azorin Nieto, J.

    2015-01-01

    Medical Physics is an area that applies the principles of physics to medicine, particularly in the prevention, diagnosis and treatment of diseases using ionizing and nonionizing radiation. The main attractive of medical physics is that it has a direct impact on the quality and safety of medical care in humans; this social component with direct implications for the population is of high value for Mexico. This paper describes the concepts of medical physics, trends and the current status of this discipline as a profession, which is directly related to the efforts of clinical research. It is also described what is, in my opinion, the future of medical physics in Mexico, emphasizing the fact that this field requires a substantial boost from universities and hospitals to recruit highly qualified young medical physicists and the support from government agencies such as Secretaria de Salud, Instituto Mexicano del Seguro Social and Instituto de Seguridad y Servicios Sociales para los Trabajadores del Estado through clinical research projects that allow the necessary evolution of medical physics into the hospital setting.

  5. High-density matter: current status and future challenges

    Directory of Open Access Journals (Sweden)

    Stone J. R.

    2015-01-01

    Full Text Available There are many fascinating processes in the Universe which we observe in more and more in detail thanks to increasingly sophisticated technology. One of the most interesting phenomena is the life cycle of stars, their birth, evolution and death. If the stars are massive enough, they end their lives in the core-collapse supernova explosion, the one of the most violent events in the Universe. As the result, the densest objects in the Universe, neutron stars and/or black holes are created. Naturally, the physical basis of these events should be understood in line with observation. The current status of our knowledge of processes in the life of stars is far from adequate for their true understanding. We show that although many models have been constructed their detailed ability to describe observations is limited or non-existent. Furthermore the general failure of all models means that we cannot tell which are heading in the right direction. A possible way forward in modeling of high-density matter is outlined, exemplified by the quark-meson-coupling model (QMC. This model has a natural explanation for the saturation of nuclear forces and depends on very few adjustable parameters, strongly constrained by the underlying physics. Latest QMC results for compact objects and finite nuclei are presented.

  6. Current Status of Manufacturing Hazardous Waste in Shanghai

    Institute of Scientific and Technical Information of China (English)

    Liu Changqing; Zhang Jiangshan; Zhao Youcai

    2007-01-01

    It is difficult to manage the manufacturing hazardous waste(MHW)whichis generated from a huge amount of complicated sources and causes very serious pollution.Therefore more and more attention has been paid to MHW pollution.shanghai,as an industrial and economic center and an intemational metropolis in China,has a vast industrial system spanning a multitude of sectors,which generates MHW not only in a huge magnitude but also in a large variety of types from complicated sourrces,resulting in severe pollution.In 2003,the production of MHW in Shanghai is about 3.96 x 10ton,involving 33 indices.Most of MHW in Shanghai is treated and disposed of,but a significant portion is not handled properly and effectively.This paper carries out in-field investigation on the current status of MHW production and treat ment in Shanghai,and puts forward scientific proposals that Shanghai should facilitate cleaner production and minimize haz ardous waste;strictly enforce hazardous waste registration system, strengthen monitoring the certified enterprises;strengthen intent disposal center construction and realize hazardous waste reclamation;accelerate establishing tlle technical criteria and the management policy,promote the research and development on the treatment and disposal technology,and strengthen information management,thus realizing integrated management on MHW pollution.

  7. Current status of animal welfare and animal rights in China.

    Science.gov (United States)

    Lu, Jiaqi; Bayne, Kathryn; Wang, Jianfei

    2013-11-01

    In the past few years, new social passions have sparked on the Chinese mainland. At the centre of these burgeoning passions is a focus on animal welfare, animal treatment, and even animal rights, by the public and academic sectors. With China's rapid economic changes and greater access to information from around the world, societal awareness of animal issues is rising very fast. Hastening this paradigm shift were several highly public incidents involving animal cruelty, including exposés on bear bile harvesting for traditional Chinese medicine, the thousands of dogs rescued from China's meat trade, and the call to boycott shark fin soup and bird nest soup. This article outlines the current status of campaigning by animal advocates in China (specifically the animal rights movement) from three interlinked perspectives: wildlife conservation, companion animal protection, and laboratory animal protection. By reviewing this campaigning, we attempt to present not only the political and social impact of the concept of animal rights, but also the perceptions of, and challenges to, animal rights activities in China.

  8. Chinese Soybean Industry:Current Status and Outlook

    Institute of Scientific and Technical Information of China (English)

    DachuanLiu; ShaojunTian

    2002-01-01

    This paper focus on the soybean resources and their industry development in China.Due to the high demand in domestic market,it is necessary to expand the cultivation area and improve the production yields.Meanwhile,to increase the export of soybeans from overseas is also important.China has a long history in producing traditional soybean foods.After recent fifty years,the development of Chinese soybean industry has reached to a reasonable level.The current status of Chinese soybean industry has been included in the paper.It has been expected that in next five years,there will be a rapid increase in the processing of soybeans;it will become more reasonable in the scale and distribution of soybean oil factories.Emphasis will be put on the improvement of the functionalities of soybean products.Different kinds of functional soybean foods,especially the soybean proteins for particular uses will be developed by the use of modification technologies.Concern is also given to the multi-utilization of soybean resources,which not only covers the extraction of oil from soybean seeds and the processing of protein products from the meal;but also includes the recovery of the natural phyto-chemicals from soybeans which could then be exploited to novel products with more profits.

  9. Gastric Cancer: Current Status of Diagnosis and Treatment

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Tsunehiro; Saikawa, Yoshiro, E-mail: saiky@z8.keio.jp; Kitagawa, Yuko [Department of Surgery, School of Medicine, Keio University, Shinjuku-ku, Tokyo 1608582 (Japan)

    2013-01-16

    Gastric cancer is the second leading cause of death from malignant disease worldwide and most frequently discovered in advanced stages. Because curative surgery is regarded as the only option for cure, early detection of resectable gastric cancer is extremely important for good patient outcomes. Therefore, noninvasive diagnostic modalities such as evolutionary endoscopy and positron emission tomography are utilized as screening tools for gastric cancer. To date, early gastric cancer is being treated using minimally invasive methods such as endoscopic treatment and laparoscopic surgery, while in advanced cancer it is necessary to consider multimodality treatment including chemotherapy, radiotherapy, and surgery. Because of the results of large clinical trials, surgery with extended lymphadenectomy could not be recommended as a standard therapy for advanced gastric cancer. Recent clinical trials had shown survival benefits of adjuvant chemotherapy after curative resection compared with surgery alone. In addition, recent advances of molecular targeted agents would play an important role as one of the modalities for advanced gastric cancer. In this review, we summarize the current status of diagnostic technology and treatment for gastric cancer.

  10. Current status of HIV/AIDS in South Asia

    Directory of Open Access Journals (Sweden)

    Chaturaka Rodrigo

    2009-01-01

    Full Text Available Background: According to the United Nations Joint Program on HIV/AIDS, 33.2 million adults and children are living with the infection worldwide. Of these, two to three million are estimated to be in South Asia. All countries of the region have a low prevalence of human immunodeficiency virus (HIV. However, it is important to review the current epidemiological data to identify the trends of infection as it would have implications on prevention. Materials and Methods: We performed a MEDLINE search using phrases ′South Asia′ plus ′HIV′ , ′AIDS′, and names of individual countries in South Asia (limits: articles published in last 10 years, in English language. Clinical trials, reviews, meta-analyses, letters, editorials, and practice guidelines were all considered. The following countries were included as belonging to South Asia; Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka. Recent estimates and data on country status, and details of national control programs were obtained from websites of international agencies such as the World Bank and United Nations Joint Program on HIV/AIDS (UNAIDS. Results and Discussion: This review looks into many aspects of HIV infection in South Asia including country profiles with regard to infection, economic and psychological burden of illness and treatment issues in the South Asian context.

  11. Current Status on Resource and Recycling Technology for Rare Earths

    Science.gov (United States)

    Takeda, Osamu; Okabe, Toru H.

    2014-06-01

    The development of recycling technologies for rare earths is essential for resource security and supply stability because high-quality rare earth mines are concentrated in China and the demand for rare earth metals such as neodymium and dysprosium, used as raw materials in permanent magnets (neodymium magnet), is expected to increase rapidly in the near future. It is also important to establish a recycling-based society from the perspective of the conservation of finite and valuable mineral resources and the reduction of the environmental load associated with mining and smelting. In this article, the current status of rare earth resource as well as that of recycling technology for the magnets is reviewed. The importance of establishing an efficient recycling process for rare earths is discussed from the characteristics of supply chain of rare earths, and the technological bases of the recycling processes for the magnet are introduced. Further, some fundamental researches on the development of new recycling processes based on pyrometallurgical process are introduced, and the features of the recycling processes are evaluated.

  12. Neural synchrony in cortical networks: history, concept and current status

    Directory of Open Access Journals (Sweden)

    Peter Uhlhaas

    2009-07-01

    Full Text Available Following the discovery of context-dependent synchronization of oscillatory neuronal responses in the visual system, the role of neural synchrony in cortical networks has been expanded to provide a general mechanism for the coordination of distributed neural activity patterns. In the current paper, we present an update of the status of this hypothesis through summarizing recent results from our laboratory that suggest important new insights regarding the mechanisms, function and relevance of this phenomenon. In the first part, we present recent results derived from animal experiments and mathematical simulations that provide novel explanations and mechanisms for zero and nero-zero phase lag synchronization. In the second part, we shall discuss the role of neural synchrony for expectancy during perceptual organization and its role in conscious experience. This will be followed by evidence that indicates that in addition to supporting conscious cognition, neural synchrony is abnormal in major brain disorders, such as schizophrenia and autism spectrum disorders. We conclude this paper with suggestions for further research as well as with critical issues that need to be addressed in future studies.

  13. Bonded permanent magnets: Current status and future opportunities (invited)

    Science.gov (United States)

    Ormerod, John; Constantinides, Steve

    1997-04-01

    Permanent magnets play a vital role in modern society as a component in a wide range of devices utilized by many industries and consumers. In 1995, the world production of permanent magnets was estimated to be valued at 3.6 billion and growing at an annual rate of 12%. Bonded permanent magnets are the fastest growing segment of this market. Bonded magnet technology enables a wide variety of magnetic powders to be combined with several polymer and binder systems to produce magnetic components utilizing several processing options. In this article, we review the development of bonded magnet technology. The major classes of magnetic powders, binder systems, and processing technologies are described. Recent developments in magnetic material grades, e.g., anisotropic NdFeB, rare earth lean NdFeB, SmFe(N,C) are outlined. The current status of processing and binder options aimed at increasing the upper application temperature limit of these materials is highlighted. Finally, the improvements and future opportunities for bonded magnets are discussed.

  14. Soil contamination in China: current status and mitigation strategies.

    Science.gov (United States)

    Zhao, Fang-Jie; Ma, Yibing; Zhu, Yong-Guan; Tang, Zhong; McGrath, Steve P

    2015-01-20

    China faces great challenges in protecting its soil from contamination caused by rapid industrialization and urbanization over the last three decades. Recent nationwide surveys show that 16% of the soil samples, 19% for the agricultural soils, are contaminated based on China’s soil environmental quality limits, mainly with heavy metals and metalloids. Comparisons with other regions of the world show that the current status of soil contamination, based on the total contaminant concentrations, is not worse in China. However, the concentrations of some heavy metals in Chinese soils appear to be increasing at much greater rates. Exceedance of the contaminant limits in food crops is widespread in some areas, especially southern China, due to elevated inputs of contaminants, acidic nature of the soil and crop species or cultivars prone to heavy metal accumulation. Minimizing the transfer of contaminants from soil to the food chain is a top priority. A number of options are proposed, including identification of the sources of contaminants to agricultural systems, minimization of contaminant inputs, reduction of heavy metal phytoavailability in soil with liming or other immobilizing materials, selection and breeding of low accumulating crop cultivars, adoption of appropriate water and fertilizer management, bioremediation, and change of land use to grow nonfood crops. Implementation of these strategies requires not only technological advances, but also social-economic evaluation and effective enforcement of environmental protection law.

  15. Current status of fasciolosis in Vietnam: an update and perspectives.

    Science.gov (United States)

    Bui, T D; Doanh, P N; Saegerman, C; Losson, B

    2016-09-01

    Vietnam is recognized to be endemic for fasciolosis. However, most of the available publications have not been published in international journals. This review is based on national and international Vietnamese publications and highlights the current status of fasciolosis in Vietnam. It also provides some information available for neighbouring countries. Updated data on responsible species, distribution, transmission and control aspects are summarized. The central region of Vietnam is reported as being highly endemic for fasciolosis, with a high number of human patients (more than 20,000 in 2011). Fasciola gigantica is reported to be the main species in Vietnam. However, hybrids between F. gigantica and F. hepatica were identified. Both humans and animals are infected by the ingestion of raw vegetables and possibly contaminated drinking water. Three lymnaeid snail species (Austropeplea viridis, Radix auricularia and Radix rubiginosa) may act as intermediate hosts of Fasciola spp. However, due to the likely misidentification of snail species and cercariae during the past decade the critical analysis of published data is difficult. A better understanding of transmission aspects of fasciolosis would allow the implementation of preventive measures of this important neglected zoonotic disease.

  16. Pig islets for islet xenotransplantation: current status and future perspectives

    Institute of Scientific and Technical Information of China (English)

    Hu Qinghua; Liu Zhongwei; Zhu Haitao

    2014-01-01

    Objective To review the current status and progress on pig islet xenotransplantation.Data sources Data used in this review were mainly from English literature of Pubmed database.The search terms were "pig islet" and "xenotransplantation".Study selection The original articles and critical reviews selected were relevant to this review's theme.Results Pigs are suggested to be an ideal candidate for obtaining available islet cells for transplantation.However,the potential clinical application of pig islet is still facing challenges including inadequate yield of high-quality functional islets and xenorejection of the transplants.The former can be overcome mainly by selection of a suitable pathogen-free source herd and the development of isolation and purification technology.While the feasibility of successful preclinical pig islet xenotranplantation provides insights in the possible mechanisms of xenogeneic immune recognition and rejection to overwhelm the latter.In addition,the achievement of long-term insulin independence in diabetic models by means of distinct islet products and novel immunotherapeutic strategies is promising.Conclusions Pig islet xenotransplantation is one of the prospective treatments to bridge the gap between the needs of transplantation in patients with diabetes and available islet cells.Nonetheless,further studies and efforts are needed to translate obtained findings into tangible applications.

  17. Effects of social capital on general health status.

    Science.gov (United States)

    Yamaguchi, Ayano

    2014-02-14

    This paper discusses the concept of social capital as a potential factor in understanding the controversial relationship between income inequality and individual health status, arguing a positive, important role for social capital. Most of the health research literature focuses on individual health status and reveals that social capital increases individual health. However, the difficulty in measuring social capital, together with what may be the nearly impossible task of attributing causality, should relegate the concept to a more theoretical role in health research. Nonetheless, social capital receives academic attention as a potentially important factor in health research. This paper finds that the mixed results of empirical research on income inequality and health status remain a problem in the context of defining a stable relationship between socioeconomic status and health status. Clearly, further research is needed to elaborate on the income inequality and health relationship. In addition, focused, rigorous examination of social capital in a health context is needed before health researchers can comfortably introduce it as a concept of influence or significance.

  18. The Relationship of Smoking Status to Alcohol Use, Problems, and Health Behaviors in College Freshmen

    Science.gov (United States)

    Haas, Amie L.; Smith, Shelby K.

    2012-01-01

    Differences in drinking, consequences, and perceptions were examined between alcohol-using college students by smoking status (current, past, and lifetime nonsmoker). Entering freshmen (N = 558: 45% male, 72% Caucasian, age M = 18) completed a questionnaire assessing smoking, drinking and current health perceptions. Results indicated current…

  19. Origins, current status, and future challenges of green chemistry.

    Science.gov (United States)

    Anastas, Paul T; Kirchhoff, Mary M

    2002-09-01

    Over the course of the past decade, green chemistry has demonstrated how fundamental scientific methodologies can protect human health and the environment in an economically beneficial manner. Significant progress is being made in several key research areas, such as catalysis, the design of safer chemicals and environmentally benign solvents, and the development of renewable feedstocks. Current and future chemists are being trained to design products and processes with an increased awareness for environmental impact. Outreach activities within the green chemistry community highlight the potential for chemistry to solve many of the global environmental challenges we now face. The origins and basis of green chemistry chart a course for achieving environmental and economic prosperity inherent in a sustainable world.

  20. Current status and future prospects of yellow fever vaccines.

    Science.gov (United States)

    Beck, Andrew S; Barrett, Alan D T

    2015-01-01

    Yellow fever 17D vaccine is one of the oldest live-attenuated vaccines in current use that is recognized historically for its immunogenic and safe properties. These unique properties of 17D are presently exploited in rationally designed recombinant vaccines targeting not only flaviviral antigens but also other pathogens of public health concern. Several candidate vaccines based on 17D have advanced to human trials, and a chimeric recombinant Japanese encephalitis vaccine utilizing the 17D backbone has been licensed. The mechanism(s) of attenuation for 17D are poorly understood; however, recent insights from large in silico studies have indicated particular host genetic determinants contributing to the immune response to the vaccine, which presumably influences the considerable durability of protection, now in many cases considered to be lifelong. The very rare occurrence of severe adverse events for 17D is discussed, including a recent fatal case of vaccine-associated viscerotropic disease.

  1. Molecular Testing of Lymphoproliferative Disorders: Current Status and Perspectives

    Directory of Open Access Journals (Sweden)

    Yoon Kyung Jeon

    2017-05-01

    Full Text Available Molecular pathologic testing plays an important role for the diagnosis, prognostication and decision of treatment strategy in lymphoproliferative disease. Here, we briefly review the molecular tests currently used for lymphoproliferative disease and those which will be implicated in clinical practice in the near future. Specifically, this guideline addresses the clonality test for B- and T-cell proliferative lesions, molecular cytogenetic tests for malignant lymphoma, determination of cell-of-origin in diffuse large B-cell lymphoma, and molecular genetic alterations incorporated in the 2016 revision of the World Health Organization classification of lymphoid neoplasms. Finally, a new perspective on the next-generation sequencing for diagnostic, prognostic, and therapeutic purpose in malignant lymphoma will be summarized.

  2. 突发公共卫生事件应急人才现状及培养模式%Current Status and Educational Mode of Public Health Emergency Talents

    Institute of Scientific and Technical Information of China (English)

    杨土保; 孔繁晶; 魏捷; 秦家碧

    2012-01-01

    As the rapid development of modernization and social economics, and with the changes of citizens' life styles, the talents cultivated by traditional prevention medicine could not meet the requirement of the society; especially the current situation of emergency talents is worried. Public health emergencies are the most important issues for all countries of the world; they not only influence the people's lives directly, but also are closely related to the nation's security and stability. The objective of this article is to discuss the shortage of public health emergency talents in our country, and the educational mode of preventive medicine is too conservative to adapt to the standard which the society requires. In addition, this article conceives and explores the new mode of education for the public health emergency talents.%随着我国现代化进程的不断加快,社会经济的不断发展,人民生活模式的不断改变,传统的预防医学培养出的人才已不能适应社会的要求,特别是应对突发公共卫生事件的应急人才现状令人堪忧.突发公共卫生事件是当今世界各国面临的重大问题,它不仅直接影响着国计民生,而且与国家安全稳定息息相关.本文旨在描述我国应急型公共卫生人才现状、人才需求状况,分析和综合我国高校现有预防医学与公共卫生人才教育培养模式,并构想与探索我国应急性公共卫生人才培养的新型模式.

  3. Gender differences in old age mortality: roles of health behavior and baseline health status.

    Science.gov (United States)

    Liang, Jersey; Bennett, Joan M; Sugisawa, Hidehiro; Kobayashi, Erika; Fukaya, Taro

    2003-06-01

    This research aims to further current understanding of gender differences in old age mortality. In particular, it assesses the relative importance of health behavior and baseline health conditions in predicting the risk of dying, and how their effects differ between elderly men and women. Data for this research came from a prospective study of a national sample of 2,200 older adults in Japan from 1987 to 1999. Hazard rate models were employed to ascertain the interaction effects involving gender and health behavior (i.e., smoking and drinking) and baseline health status. Gender differences in old age mortality in the Japanese are quite pronounced throughout all of our models. In addition, interaction effects of gender and smoking, functional limitation, and cognitive impairment, indicate that females in Japan suffer more from these risk factors than do their male counterparts. Failure to adjust for population heterogeneity may lead to a significant underestimation of female advantage in survival. The inclusion of health behavior and health status measures only offsets a limited proportion of this gender differential. The increased mortality risk due to smoking, functional limitation, and cognitive impairment among elderly Japanese women suggests that narrowing of gender gap in mortality may be due to not only changes in the levels of these risk factors but also their differential effects on men and women.

  4. Emerging memories: resistive switching mechanisms and current status.

    Science.gov (United States)

    Jeong, Doo Seok; Thomas, Reji; Katiyar, R S; Scott, J F; Kohlstedt, H; Petraru, A; Hwang, Cheol Seong

    2012-07-01

    The resistance switching behaviour of several materials has recently attracted considerable attention for its application in non-volatile memory (NVM) devices, popularly described as resistive random access memories (RRAMs). RRAM is a type of NVM that uses a material(s) that changes the resistance when a voltage is applied. Resistive switching phenomena have been observed in many oxides: (i) binary transition metal oxides (TMOs), e.g. TiO(2), Cr(2)O(3), FeO(x) and NiO; (ii) perovskite-type complex TMOs that are variously functional, paraelectric, ferroelectric, multiferroic and magnetic, e.g. (Ba,Sr)TiO(3), Pb(Zr(x) Ti(1-x))O(3), BiFeO(3) and Pr(x)Ca(1-x)MnO(3); (iii) large band gap high-k dielectrics, e.g. Al(2)O(3) and Gd(2)O(3); (iv) graphene oxides. In the non-oxide category, higher chalcogenides are front runners, e.g. In(2)Se(3) and In(2)Te(3). Hence, the number of materials showing this technologically interesting behaviour for information storage is enormous. Resistive switching in these materials can form the basis for the next generation of NVM, i.e. RRAM, when current semiconductor memory technology reaches its limit in terms of density. RRAMs may be the high-density and low-cost NVMs of the future. A review on this topic is of importance to focus concentration on the most promising materials to accelerate application into the semiconductor industry. This review is a small effort to realize the ambitious goal of RRAMs. Its basic focus is on resistive switching in various materials with particular emphasis on binary TMOs. It also addresses the current understanding of resistive switching behaviour. Moreover, a brief comparison between RRAMs and memristors is included. The review ends with the current status of RRAMs in terms of stability, scalability and switching speed, which are three important aspects of integration onto semiconductors.

  5. Dengue vaccines: Challenges, development, current status and prospects

    Directory of Open Access Journals (Sweden)

    A Ghosh

    2015-01-01

    Full Text Available Infection with dengue virus (DENV is the most rapidly spreading mosquito-borne viral disease in the world. The clinical spectrum of dengue, caused by any of the four serotypes of DENV, ranges from mild self-limiting dengue fever to severe dengue, in the form dengue hemorrhagic fever (DHF and dengue shock syndrome (DSS. Increased rates of hospitalization due to severe dengue, during outbreaks, result in massive economic losses and strained health services. In the absence of specific antiviral therapy, control of transmission of DENV by vector management is the sole method available for decreasing dengue-associated morbidity. Since vector control strategies alone have not been able to satisfactorily achieve reduction in viral transmission, the implementation of a safe, efficacious and cost-effective dengue vaccine as a supplementary measure is a high public health priority. However, the unique and complex immunopathology of dengue has complicated vaccine development. Dengue vaccines have also been challenged by critical issues like lack of animal models for the disease and absence of suitable markers of protective immunity. Although no licensed dengue vaccine is yet available, several vaccine candidates are under phases of development, including live attenuated virus vaccines, live chimeric virus vaccines, inactivated virus vaccines, subunit vaccines, DNA vaccines and viral-vectored vaccines. Although some vaccine candidates have progressed from animal trials to phase II and III in humans, a number of issues regarding implementation of dengue vaccine in countries like India still need to be addressed. Despite the current limitations, collaborative effects of regulatory bodies like World Health Organization with vaccine manufacturers and policy makers, to facilitate vaccine development and standardize field trials can make a safe and efficacious dengue vaccine a reality in near future.

  6. Dengue vaccines: challenges, development, current status and prospects.

    Science.gov (United States)

    Ghosh, A; Dar, L

    2015-01-01

    Infection with dengue virus (DENV) is the most rapidly spreading mosquito-borne viral disease in the world. The clinical spectrum of dengue, caused by any of the four serotypes of DENV, ranges from mild self-limiting dengue fever to severe dengue, in the form dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS). Increased rates of hospitalization due to severe dengue, during outbreaks, result in massive economic losses and strained health services. In the absence of specific antiviral therapy, control of transmission of DENV by vector management is the sole method available for decreasing dengue-associated morbidity. Since vector control strategies alone have not been able to satisfactorily achieve reduction in viral transmission, the implementation of a safe, efficacious and cost-effective dengue vaccine as a supplementary measure is a high public health priority. However, the unique and complex immunopathology of dengue has complicated vaccine development. Dengue vaccines have also been challenged by critical issues like lack of animal models for the disease and absence of suitable markers of protective immunity. Although no licensed dengue vaccine is yet available, several vaccine candidates are under phases of development, including live attenuated virus vaccines, live chimeric virus vaccines, inactivated virus vaccines, subunit vaccines, DNA vaccines and viral-vectored vaccines. Although some vaccine candidates have progressed from animal trials to phase II and III in humans, a number of issues regarding implementation of dengue vaccine in countries like India still need to be addressed. Despite the current limitations, collaborative effects of regulatory bodies like World Health Organization with vaccine manufacturers and policy makers, to facilitate vaccine development and standardize field trials can make a safe and efficacious dengue vaccine a reality in near future.

  7. The Health Status of American Indian and Alaska Native Males

    Science.gov (United States)

    Rhoades, Everett R.

    2003-01-01

    Objectives. This study summarizes current health status information relating to American Indian and Alaska Native (AI/AN) males compared with that of AI/ANfemales. Methods. I analyzed published data from the Indian Health Service for 1994 through 1996 to determine sex differences in morbidity and mortality rates and use of health care facilities. Results. AI/AN males’ death rates exceed those of AI/AN females for every age up to 75 years and for 6 of the 8 leading causes of death. Accidents, suicide, and homicide are epidemic among AI/AN males. Paradoxically, AI/AN males contribute only 37.9% of outpatient visits, versus 62.1% for females, and only 47% of hospitalizations excluding childbirth. Conclusions. AI/AN males suffer inordinately from a combination of increased burden of illness and lack of utilization of health care services. Programs targeted to anomie, loss of traditional male roles, and violence and alcoholism are among the most urgently needed. PMID:12721143

  8. Current concepts on airborne particles and health

    Energy Technology Data Exchange (ETDEWEB)

    Mauderly, J.L.

    1994-11-01

    Epidemiological evidence of associations between environmental particulate concentrations and both acute and chronic health effects has grown with numerous recent studies conducted in the US and other countries. An association between short-term changes in particulate levels and acute mortality now seems certain. The association is consistent among studies and coherent among indicators of mortality and morbidity. Effects observed at surprisingly low pollution levels have raised concern for current exposures even in modestly polluted cities. Toxicology did not predict the acute mortality effect, and causal mechanisms are difficult to rationalize. Present data suggest that the fine fraction of particulate pollution is more toxic than larger particles, but the contribution of specific particulate species is poorly understood.

  9. Current status of neonatal intensive care in India.

    Science.gov (United States)

    Karthik Nagesh, N; Razak, Abdul

    2016-05-01

    Globally, newborn health is now considered as high-level national priority. The current neonatal and infant mortality rate in India is 29 per 1000 live births and 42 per 1000 live births, respectively. The last decade has seen a tremendous growth of neonatal intensive care in India. The proliferation of neonatal intensive care units, as also the infusion of newer technologies with availability of well-trained medical and nursing manpower, has led to good survival and intact outcomes. There is good care available for neonates whose parents can afford the high-end healthcare, but unfortunately, there is a deep divide and the poor rural population is still underserved with lack of even basic newborn care in few areas! There is increasing disparity where the 'well to do' and the 'increasingly affordable middle class' is able to get the most advanced care for their sick neonates. The underserved urban poor and those in rural areas still contribute to the overall high neonatal morbidity and mortality in India. The recent government initiative, the India Newborn Action Plan, is the step in the right direction to bridge this gap. A strong public-private partnership and prioritisation is needed to achieve this goal. This review highlights the current situation of neonatal intensive care in India with a suggested plan for the way forward to achieve better neonatal care.

  10. Medicinal foods from marine animals: current status and prospects.

    Science.gov (United States)

    Kim, Se-Kwon; Pallela, Ramjee

    2012-01-01

    The lifestyle of human being is changing day by day toward the simplified and more convenient way of living. Human wellbeing is majorly dependent on the daily food habits that are in accordance with the habits of individual community and the surrounding environments. Although the food habits are simplified and fashioned according to the current lifestyle, many of the Asians are still showing much importance to the naturally derived and traditional foods. One such medicinally important natural source is the foods from marine organisms, which are an important growing notion for the development of marine nutraceuticals and functional foods. In this context, we have already brought the recent trends and applications of marine algal (macro and micro) foods in my previous volume. The current preliminary chapter of this book volume on marine animals and microbes describes about the prospects of various marine animals and their derived substances/materials as medicinal foods. In addition, this chapter encourages the new researchers as well as various health communities to implement the marine animal-based medicinal foods and their applications.

  11. Leishmaniases in Ecuador: Comprehensive review and current status.

    Science.gov (United States)

    Hashiguchi, Yoshihisa; Velez, Lenin N; Villegas, Nancy V; Mimori, Tatsuyuki; Gomez, Eduardo A L; Kato, Hirotomo

    2017-02-01

    This article reviews current knowledge about leishmaniases in Ecuador, proceeding from 1920, when the first human case was described, to the present, mainly focusing on the recent research events published. Regarding basic situations, it appears that 23 of Ecuador's 24 provinces have leishmaniasis-case reports. The disease is one of the mandatory notification infectious diseases in the country since 2005. All the 21,305 cases notified to the Ministry of Public Health, during the period from 2001 through 2014, were said to involve different clinical features of cutaneous leishmaniasis (CL) but not visceral (VL). Eight Leishmania species, L. (Viannia) guyanensis, L. (V.) panamensis, L. (V.) braziliensis, L. (Leishmania) mexicana, L. (L.) amazonensis, L. (L.) major-like, L. (V.) naiffiand L. (V.) lainsoni were characterized. The last two species were most recently reported from the Ecuadorian Amazon regions. Of the 73 Ecuadorian Lutzomyia species (43 man-biting species) recorded, only four, Lu. trapidoi, Lu. gomezi, Lu. ayacuchensis, and Lu. tortura were incriminated as vectors of the Leishmania parasites. Current knowledge on the reservoir hosts of Leishmania in Ecuador is extremely poor. Recently, in Ecuador different kinds of molecular techniques were developed for diagnosis and mass screening of the disease, employing various materials derived from patients and sand fly vectors. These are PCR-RFLP, colorimetric FTA-LAMP etc. Brief comments and recommendations were also given, for future research and control of leishmaniases in Ecuador.

  12. Income inequality, social capital and self-rated health and dental status in older Japanese.

    Science.gov (United States)

    Aida, Jun; Kondo, Katsunori; Kondo, Naoki; Watt, Richard G; Sheiham, Aubrey; Tsakos, Georgios

    2011-11-01

    The erosion of social capital in more unequal societies is one mechanism for the association between income inequality and health. However, there are relatively few multi-level studies on the relation between income inequality, social capital and health outcomes. Existing studies have not used different types of health outcomes, such as dental status, a life-course measure of dental disease reflecting physical function in older adults, and self-rated health, which reflects current health status. The objective of this study was to assess whether individual and community social capital attenuated the associations between income inequality and two disparate health outcomes, self-rated health and dental status in Japan. Self-administered questionnaires were mailed to subjects in an ongoing Japanese prospective cohort study, the Aichi Gerontological Evaluation Study Project in 2003. Responses in Aichi, Japan, obtained from 5715 subjects and 3451 were included in the final analysis. The Gini coefficient was used as a measure of income inequality. Trust and volunteering were used as cognitive and structural individual-level social capital measures. Rates of subjects reporting mistrust and non-volunteering in each local district were used as cognitive and structural community-level social capital variables respectively. The covariates were sex, age, marital status, education, individual- and community-level equivalent income and smoking status. Dichotomized responses of self-rated health and number of remaining teeth were used as outcomes in multi-level logistic regression models. Income inequality was significantly associated with poor dental status and marginally significantly associated with poor self-rated health. Community-level structural social capital attenuated the covariate-adjusted odds ratio of income inequality for self-rated health by 16% whereas the association between income inequality and dental status was not substantially changed by any social capital

  13. [SWOT Analysis of the National Survey on Current Status of Major Human Parasitic Diseases in China].

    Science.gov (United States)

    ZHU, Hui-hui; ZHOU, Chang-hai; CHEN, Ying-dan; ZANG, Wei; XIAO, Ning; ZHOU, Xiao-nong

    2015-10-01

    The National Survey on Current Status of Major Human Parasitic Diseases in China has been carried out since 2014 under the organization of the National Health and Family Planning Commission of the People's Republic of China. The National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (NIPD, China CDC) provided technical support and was responsible for quality control in this survey. This study used SWOT method to analyze the strengths, weaknesses, opportunities and threats that were encountered by he NIPD, China CDC during the completion of the survey. Accordingly, working strategies were proposed to facilitate the future field work.

  14. A review on current status of municipal solid waste management in India.

    Science.gov (United States)

    Gupta, Neha; Yadav, Krishna Kumar; Kumar, Vinit

    2015-11-01

    Municipal solid waste management is a major environmental issue in India. Due to rapid increase in urbanization, industrialization and population, the generation rate of municipal solid waste in Indian cities and towns is also increased. Mismanagement of municipal solid waste can cause adverse environmental impacts, public health risk and other socio-economic problem. This paper presents an overview of current status of solid waste management in India which can help the competent authorities responsible for municipal solid waste management and researchers to prepare more efficient plans.

  15. Forest health monitoring: national status, trends, and analysis 2016

    Science.gov (United States)

    Kevin M. Potter; Barbara L. Conkling

    2017-01-01

    The annual national report of the Forest Health Monitoring (FHM) Program of the Forest Service, U.S. Department of Agriculture, presents forest health status and trends from a national or multi-State regional perspective using a variety of sources, introducesnew techniques for analyzing forest health data, and summarizes results of recently completed...

  16. EDIBLE VACCINES FROM GM CROPS: CURRENT STATUS AND FUTURE SCOPE

    Directory of Open Access Journals (Sweden)

    Doshi V

    2013-06-01

    take “food” rather than “drugs” when we are ill. This review attempts to discuss the current status and future of this new preventive modality.

  17. Genomic resources in fruit plants: an assessment of current status.

    Science.gov (United States)

    Rai, Manoj K; Shekhawat, N S

    2015-01-01

    The availability of many genomic resources such as genome sequences, functional genomics resources including microarrays and RNA-seq, sufficient numbers of molecular markers, express sequence tags (ESTs) and high-density genetic maps is causing a rapid acceleration of genetics and genomic research of many fruit plants. This is leading to an increase in our knowledge of the genes that are linked to many horticultural and agronomically important traits. Recently, some progress has also been made on the identification and functional analysis of miRNAs in some fruit plants. This is one of the most active research fields in plant sciences. The last decade has witnessed development of genomic resources in many fruit plants such as apple, banana, citrus, grapes, papaya, pears, strawberry etc.; however, many of them are still not being exploited. Furthermore, owing to lack of resources, infrastructure and research facilities in many lesser-developed countries, development of genomic resources in many underutilized or less-studied fruit crops, which grow in these countries, is limited. Thus, research emphasis should be given to those fruit crops for which genomic resources are relatively scarce. The development of genomic databases of these less-studied fruit crops will enable biotechnologists to identify target genes that underlie key horticultural and agronomical traits. This review presents an overview of the current status of the development of genomic resources in fruit plants with the main emphasis being on genome sequencing, EST resources, functional genomics resources including microarray and RNA-seq, identification of quantitative trait loci and construction of genetic maps as well as efforts made on the identification and functional analysis of miRNAs in fruit plants.

  18. Current Status of Soil-transmitted Nematode Infection in China

    Institute of Scientific and Technical Information of China (English)

    YING-DAN CHEN; LIN-HUA TANG; LONG-QI XU

    2008-01-01

    Objective To Carry out national surveys for ascertaining the current status and trends of soil-transmitted nematode infections in China,providing scientific basis for forther developing control strategies.Methods In 1988-1992(hereinafter abbreriated as "survey in 1990"),a stratified cluster random sampling method was used in the survey.In 2001-2004(hereinafter abbreriated as "survey in 2003"),in order to compare with the survey in 1990,two-characteristic stratified cluster random sampling method was used and 687 investigation spots were sampled from the 2848 spots selected in the survey in 1990.Kato-Katz thick smear method was used to examine the eggs of soil-transmitted nematodes in fecal samples. Results The prevalence rates were 53.6% and 19.6% for soil-transmitted nematodes,14.6%and 6.120% for hookworms,44.6% and 12.7% for Ascaris lumbricoides,17.4% and 4.630% for Trichuris trichiura in survey 1990 and survey 2003,respectively.The prevalence rates of soil-transmitted nematodes were higher in 13 provinces than the average level in China in the survey in 1990.and higher in 8 provinces than the average level in the survey in 2003.The prevalence of hookworms,Ascaris lumbricoides,Trichurls trichiura and the overall prevalence of soft-transmitted nematodes were higher in females than in males.It is estimated from the results of survey in 2003 that the number of persons with soil-transmitted nematode infections in the country is about 129 million,less than that in the survey in 1990. Conclusion The prevalence of soil-transmitted nematodes has declined considerably but is still relatively high in some provinces and autonomous regions.Control activities and socioeconomic development may have contributed to the decreased prevalence.

  19. CURRENT STATUS OF INDIVIDUAL DOSIMETRIC MONITORING IN UKRAINE.

    Science.gov (United States)

    Chumak, V; Deniachenko, N; Makarovska, O; Mihailescu, L-C; Prykhodko, A; Voloskyi, V; Vanhavere, F

    2016-09-01

    About 50 000 workers are being occupationally exposed to radiation in Ukraine. Individual dosimetric monitoring (IDM) is provided by 77 dosimetry services and laboratories of very different scale with a number of monitored workers ranging from several persons to ∼9000. In the present work, the current status of personal dosimetry in Ukraine was studied. The First National Intercomparison (FNI) of the IDM labs was accompanied by a survey of the laboratory operation in terms of coverage, types of dosimetry provided, instrumentation and methodologies used, metrological support, data recording, etc. Totally, 34 laboratories responded to the FNI call, and 18 services with 19 different personal dosimetry systems took part in the intercomparison exercise providing 24 dosimeters each for blind irradiation to photons of 6 different qualities (ISO N-series X-rays, S-Cs and S-Co sources) in a dose range of 5-60 mSv. Performance of the dosimetry labs was evaluated according to ISO 14146 criteria of matching trumpet curves with H0 = 0.2 mSv. The test revealed that 8 of the 19 systems meet ISO 14146 criteria in full, 5 other labs show marginal performance and 6 laboratories demonstrated catastrophic quality of dosimetric results. Altogether, 18 participating labs provide dosimetric monitoring to 37 477 workers (about three-fourths of all occupationally exposed workers), usually on monthly (nuclear industry) or quarterly (rest of applications) basis. Of this number, 20 664 persons (55 %) receive completely adequate individual monitoring, and the number of personnel receiving IDM of inadequate quality counts 3054 persons.

  20. CURRENT STATUS AND POLICY IMPLICATIONS FOR FOSTERING SOCIAL ENTREPRENEUR

    Directory of Open Access Journals (Sweden)

    Yoon-Doo Kim

    2012-01-01

    Full Text Available In this study, problems in current status of social entrepreneurs in Korea were examined and further policy issues for them were suggested as well. For the methodology, the study analyzed the drawbacks and policy implication of fostering social entrepreneurs through Focus Group Interview (FGI on analysis of present condition of incubating social entrepreneur and programs for it. First, it should escape from personnel expense-centered one and convert to ecosystem-centered or division-centered project in the direction of the government for fostering social entrepreneurs, putting emphasis on follow-up management and evaluation. Second, it must suggest a standard model for social entrepreneur promotion project. In other words, the projects with low performance should be reduced and education models appropriate for new circumstances and changes must be adopted through not only programs standardized in divisions, categories and local provinces, but also appointing expert instructors and project evaluation. Third, it’s necessary to propose specific guideline for detailed education operation according to education trainee and objectives of social entrepreneur. Fourth, it is needed to have more various contents development and distribution by strengthening support for specialized foundation, management and case studies related to fostering social entrepreneurs. Finally, it is even more required to spread awareness on social economics relating to programs for fostering social entrepreneur. With the long-term perspective, it is needed to render policy and specialization for fostering Korean-model social entrepreneurs, which is able to raise competent social entrepreneurs suitable for each stage of growth such as sourcing, incubation and launching social entrepreneurs.

  1. Applicability of RNA interference in cancer therapy: Current status

    Directory of Open Access Journals (Sweden)

    S Maduri

    2015-01-01

    Full Text Available Cancer is a manifestation of dysregulated gene function arising from a complex interplay of oncogenes and tumor suppressor genes present in our body. Cancer has been constantly chased using various therapies but all in vain as most of them are highly effective only in the early stages of cancer. Recently, RNA interference (RNAi therapy, a comparatively new entrant is evolving as a promising player in the battle against cancer due to its post-transcriptional gene silencing ability. The most alluring feature of this non-invasive technology lies in its utility in the cancer detection and the cancer treatment at any stage. Once this technology is fully exploited it can bring a whole new era of therapeutics capable of curing cancer at any stage mainly due to its ability to target the vital processes required for cell proliferation such as response to growth factors, nutrient uptake/synthesis, and energy generation. This therapy can also be used to treat stage IV cancer, the most difficult to treat till date, by virtue of its metastasis inhibiting capability. Recent research has also proved that cancer can even be prevented by proper modulation of physiological RNAi pathways and researchers have found that many nutrients, which are a part of routine diet, can effectively modulate these pathways and prevent cancer. Even after having all these advantages the potential of RNAi therapy could not be fully tapped earlier, due to many limitations associated with the administration of RNAi based therapeutics. However, recent advancements in this direction, such as the development of small interfering RNA (siRNA tolerant to nucleases and the development of non-viral vectors such as cationic liposomes and nanoparticles, can overcome this obstacle and facilitate the clinical use of RNAi based therapeutics in the treatment of cancer. The present review focuses on the current status of RNAi therapeutics and explores their potential as future diagnostics and

  2. Current status of assisted reproductive technology in Korea, 2010.

    Science.gov (United States)

    Lee, Gyoung Hoon; Song, Hyun Jin; Lee, Kyu Sup; Choi, Young Min

    2015-03-01

    Great advances have been made in the field of assisted reproductive technology (ART) since the first in vitro fertilization (IVF) baby was born in Korea. This study was designed to report on the current status of ART therapy in South Korea between January 1 and December 31 of 2010. A revised survey, originally developed by the International Committee Monitoring Assisted Reproductive Technologies, was sent to all available ART centers via email in 2013. Fresh embryo transfer (FET) cases were categorized into standard IVF or intracytoplasmic sperm injections. These cases, the thawing embryo transfer (TET) cases, and other related procedures were surveyed. Data from 30,785 ART procedures were provided by 78 clinics. Of the 28,200 cycles in which oocytes were retrieved, 92.2% of these cycles were completely transferred. In addition, 8,075 cycles were confirmed to be clinical pregnancies in the FET cycles, which represent a pregnancy rate of 28.6% per oocyte pick-up and 31.1% per embryo transfer. The most common number of embryos transferred in the FET was three embryos (37.3%) followed by two embryos (36.3%) and one embryo (14.0%). Of the 6,648 TET cycles transferred, 2,356 clinical pregnancies were confirmed by ultrasonography. The most common number of embryos in the TET group was two embryos (43.4%) followed by three embryos (25.4%) and one embryo (18.9%). The clinical pregnancy rate per transfer in the FET cycles was similar in 2009 and 2010. Among the FET cycles where one or two embryos were transferred, the clinical pregnancy rate per transfer slightly increased from 2009 (28.7%) to 2010 (32.9%).

  3. Current and Future Status of Diversity in Ophthalmologist Workforce.

    Science.gov (United States)

    Xierali, Imam M; Nivet, Marc A; Wilson, M Roy

    2016-09-01

    Increasing the level of diversity among ophthalmologists may help reduce disparities in eye care. To assess the current and future status of diversity among ophthalmologists in the workforce by sex, race, and ethnicity in the context of the available number of medical students in the United States. Data from the Association of American Medical Colleges, the American Medical Association, and US Census were used to evaluate the differences and trends in diversity among ophthalmologists, all full-time faculty except ophthalmology, ophthalmology faculty, ophthalmology residents, medical school students, and the US population between 2005 and 2015. For 2014, associations of sex, race, and ethnicity with physician practice locations were assessed. Proportions of ophthalmologists stratified by sex, race, and ethnicity between 2005 and 2015. Women and minority groups traditionally underrepresented in medicine (URM)-black, Hispanic, American Indian, Alaskan Native, Native Hawaiian, and Pacific Islander-were underrepresented as practicing ophthalmologists (22.7% and 6%, respectively), ophthalmology faculty (35.1% and 5.7%, respectively), and ophthalmology residents (44.3% and 7.7%, respectively), compared with the US population (50.8% and 30.7%, respectively). During the past decade, there had been a modest increase in the proportion of female practicing ophthalmologists who graduated from US medical schools in 1980 or later (from 23.8% to 27.1%; P workforce despite an available pool of medical students. Given the prevalent racial and ethnic disparities in eye care and an increasingly diverse society, future research and training efforts that increase the level of diversity among medical students and residents seems warranted.

  4. Current status of managing food allergies in schools in Seoul, Korea.

    Science.gov (United States)

    Kim, Soyoung; Yoon, Jihyun; Kwon, Sooyoun; Kim, Jihyun; Han, Youngshin

    2012-12-01

    Recently the need to manage food allergies in schools has been growing. This study aimed to examine the current status of managing food allergies in schools in Seoul, Korea. A questionnaire survey was conducted in cooperation with the School Dietician Association during April 2009. Among the participating 154 schools, a total of 109 (71%) were determining students' food allergy status through parental surveys based on self-reported food allergies. A total of 72 (47%) had experienced student visits to a school health room due to food allergies within one year before the survey. Over 80 percent of the schools relied on self-care only without any school-wide measures for food allergies in place. Among the 890 menu items most frequently served in school lunch programs, a total of 664 (75%) were found to contain more than one food allergen. It is highly suggested that preventive plans and treatment measures should be established to manage food allergies in schools.

  5. Support for international agricultural research: current status and future challenges.

    Science.gov (United States)

    Zeigler, Robert S; Mohanty, Samarendu

    2010-11-30

    The success of the first Green Revolution in the form of abundant food supplies and low prices over the past two decades has diverted the world's attention from agriculture to other pressing issues. This has resulted in lower support for the agricultural research work primarily undertaken by the 15 research centers of the Consultative Group on International Agricultural Research (CGIAR). The total support in real dollars for most of the last three decades has been more or less flat although the number of centers increased from 4 to 15. However, since 2000, the funding situation has improved for the CGIAR centers, with almost all the increase coming from grants earmarked for specific research projects. Even for some centers such as the International Rice Research Institute (IRRI), the downward trend continued as late as 2006 with the budget in real dollars reaching the 1978 level of support. The recent food crisis has renewed the call for a second Green Revolution by revitalizing yield growth to feed the world in the face of growing population and a shrinking land base for agricultural use. The slowdown in yield growth because of decades of neglect in agricultural research and infrastructure development has been identified as the underlying reason for the recent food crisis. For the second Green Revolution to be successful, the CGIAR centers will have to play a complex role by expanding productivity in a sustainable manner with fewer resources. Thus, it is crucial to examine the current structure of support for the CGIAR centers and identify the challenges ahead in terms of source and end use of funds for the success of the second Green Revolution. The objective of this paper is to provide a historical perspective on the support to the CGIAR centers and to examine the current status of funding, in particular, the role of project-specific grants in rebuilding capacity of these centers. The paper will also discuss the nature of the support (unrestricted vs. project

  6. Development and regulation of biosimilars: current status and future challenges.

    Science.gov (United States)

    Tsiftsoglou, Asterios S; Ruiz, Sol; Schneider, Christian K

    2013-06-01

    provided through several Committee for Medicinal Products for Human Use (CHMP) guidelines as well as individual scientific advice requested from the European Medicines Agency (EMA) by various companies for the development and regulation of biosimilars. This review is mainly focused on the current status of regulation of biosimilars in the EU as well as on future challenges lying ahead for the improvement of the requirements needed for the marketing authorization of biosimilars. Emphasis is given on the quality requirements concerning these medicinal products (biologics).

  7. The current status of forensic science laboratory accreditation in Europe.

    Science.gov (United States)

    Malkoc, Ekrem; Neuteboom, Wim

    2007-04-11

    Forensic science is gaining some solid ground in the area of effective crime prevention, especially in the areas where more sophisticated use of available technology is prevalent. All it takes is high-level cooperation among nations that can help them deal with criminality that adopts a cross-border nature more and more. It is apparent that cooperation will not be enough on its own and this development will require a network of qualified forensic laboratories spread over Europe. It is argued in this paper that forensic science laboratories play an important role in the fight against crime. Another, complimentary argument is that forensic science laboratories need to be better involved in the fight against crime. For this to be achieved, a good level of cooperation should be established and maintained. It is also noted that harmonization is required for such cooperation and seeking accreditation according to an internationally acceptable standard, such as ISO/IEC 17025, will eventually bring harmonization as an end result. Because, ISO/IEC 17025 as an international standard, has been a tool that helps forensic science laboratories in the current trend towards accreditation that can be observed not only in Europe, but also in the rest of the world of forensic science. In the introduction part, ISO/IEC 17025 states that "the acceptance of testing and calibration results between countries should be facilitated if laboratories comply with this international standard and if they obtain accreditation from bodies which have entered into mutual recognition agreements with equivalent bodies in other countries using this international standard." Furthermore, it is emphasized that the use of this international standard will assist in the harmonization of standards and procedures. The background of forensic science cooperation in Europe will be explained by using an existing European forensic science network, i.e. ENFSI, in order to understand the current status of forensic

  8. Policies for second generation biofuels: current status and future challenges

    Energy Technology Data Exchange (ETDEWEB)

    Egger, Haakan; Greaker, Mads; Potter, Emily

    2011-07-01

    Current state-of-the-art knowledge concludes that green house gas (GHG) emissions must be controlled and reduced within the next 30-40 years. The transport sector contributes almost a fifth of the current global emissions, and its share is likely to increase in the future. The US and a number of European countries have therefore introduced various support schemes for research and development (RandD) of low emission fuels that can potentially replace the current fossil fuels. One such alternative is biofuels. The advantage of biofuels are that it is easy to introduce into the transport sector. On the other hand, recent research papers question whether the supply of feedstock is sufficient, and to what extent biofuels lead to GHG emission reductions. This report reviews the current status of second generation biofuels. Second generation biofuels are made from cellulose, which according to our survey of the literature, is in more abundant supply than the first generation biofuels feedstocks. Furthermore, it seems to have the potential to reduce GHG emissions from the transport sector without leading to devastating land use changes, which recent critique has held against first generation biofuels. Given that governments have decided to support RandD of low emission fuels, we ask the following questions: Should second generation biofuels receive RandD support to the same extent as other low emission fuels like hydrogen? How should support schemes for second generation biofuels be designed? Second generation biofuels can be divided according to the production process into thermo-chemical and bio-chemical. With respect to the thermo-chemical process the potential for cost reductions seems to be low. On the other hand, ethanol made from cellulose using the biochemical conversion process is far from a ripe technology. Expert reports point to several potential technological breakthroughs which may reduce costs substantially. Hence, cellulosic ethanol, should receive direct

  9. Relationship between oral health literacy and oral health behaviors and clinical status in Japanese adults

    Directory of Open Access Journals (Sweden)

    Masayuki Ueno

    2013-06-01

    Conclusion: Our findings indicate that oral health literacy is associated with differences in oral health behaviors and clinical oral health status. An understanding of participants’ oral health literacy levels is crucial for designing effective health educational materials and creating intervention programs to promote oral health.

  10. Considering the health care entity C corporation conversion to tax pass-through entity status.

    Science.gov (United States)

    Reilly, Robert F

    2012-01-01

    The double taxation of C corporation income from operations and from the ultimate sale of its assets makes the C corporation an inefficient tax status for many health care entities. At the time of this writing, the changes in the federal tax law that are scheduled to take effect in 2013 will increase this level of double-taxation inefficiency. The owners of a C corporation practice can avoid the C corporation status tax inefficiency by converting the practice to either (1) S corporation status or (2) LLC status. The conversion of the health care C corporation to an S corporation may be accomplished without a current tax cost. However, the conversion of a health care C corporation to an LLC status can result in a current tax at both the corporation level and the shareholder level. Nonetheless, the current conversion tax cost may be less than the future tax cost (1) of operating the practice as a C corporation and incurring double taxation at what may be higher tax rates or (2) of incurring the higher tax cost (or reduced price) on the ultimate disposition of the practice assets and the attendant double taxation of the appreciation in the value of the practice assets. Since individual income tax rates on qualifying dividends from C corporations and on capital gains are currently at very low rates, this may be a good time for C corporation practice owners to consider the costs and benefits of a conversion to either S corporation status or LLC status. The practice owners should consult with their accounting, legal, and valuation advisors in order to consider all of the costs and benefits of a possible corporate tax status conversion. An estimation of both the costs and benefits of the corporate tax status conversion depends on the concluded fair market values of the medical practice, dental practice, or other health care entity assets. And, that practice asset appraisal should encompass all of the practice assets, both tangible assets and intangible assets.

  11. Gender differentials in health status and socioeconomic wellbeing of ...

    African Journals Online (AJOL)

    ... their health status and overall wellbeing within the framework of sustainable ... The data collected were analysed using qualitative, quantitative, and ... to allow for a general description of the respondents and their household characteristics.

  12. Type D personality and health status in cardiovascular disease populations

    DEFF Research Database (Denmark)

    Versteeg, Henneke; Spek, Viola; Pedersen, Susanne S.

    2012-01-01

    in patient-reported physical and mental health status among cardiovascular patients. Methods: A computerized search of the literature through PUBMED and PsychINFO (from 1995 to May 2011) was performed and prospective studies were selected that analysed the association between Type D personality and health...... status in cardiovascular patients. Two separate meta-analyses were performed for the association of Type D personality with physical and mental health status, respectively. Results: Of all identified studies, ten studies met the selection criteria. The meta-analyses showed that Type D was associated......: Type D personality was shown to be an independent correlate of impaired patient-reported physical and mental health status in various cardiovascular patient groups. Clinicians should be aware of the association between chronic psychological distress and poor patient-reported outcomes....

  13. the relationship between self-reported health status and spirituality ...

    African Journals Online (AJOL)

    person is not only that who is sound physically, mentally and emotionally but also ... reported health status of adult patients attending general outpatient clinic of University ... This connection brings faith, hope, peace, and empowerment and the.

  14. Nutritional and health status primary schoolchildren in rural Uganda ...

    African Journals Online (AJOL)

    ... for health status was done following the formal ether concentration technique for ... Prevalence rates for iodine deficiency, anaemia, iron deficiency and vitamin A ... iron deficiency (measured as serum Ferritin) and VAD (measured as serum ...

  15. Correlation of sense of coherence with oral health behaviors, socioeconomic status, and periodontal status

    Directory of Open Access Journals (Sweden)

    Kommuri Sahithi Reddy

    2016-01-01

    Full Text Available Introduction: The sense of coherence (SOC has been suggested to be highly applicable concept in the public health area because a strong SOC is stated to decrease the likelihood of perceiving the social environment as stressful. This reduces the susceptibility to the health-damaging effect of chronic stress by lowering the likelihood of repeated negative emotions to stress perception. Materials and Methods: The demographic data and general information of subjects' oral health behaviors such as frequency of cleaning teeth, aids used to clean teeth, and dental attendance were recorded in the self-administered questionnaire. The SOC-related data were obtained using the short version of Antonovsky's SOC scale. The periodontal status was recorded based on the modified World Health Organization 1997 pro forma. Results: The total of 780 respondents comprising 269 (34.5% males and 511 (65.5% females participated in the study. A significant difference was noted among the subjects for socioeconomic status based on gender (P = 0.000. The healthy periodontal status (community periodontal index [CPI] code 0 was observed for 67 (24.9% males and 118 (23.1% females. The overall SOC showed statistically negative correlation with socioeconomic status scale (r = −0.287. The CPI and loss of attachment (periodontal status were significantly and negatively correlated with SOC. Conclusion: The present study concluded that a high level of SOC was associated with good oral health behaviors, periodontal status, and socioeconomic status.

  16. Current status of the JET ITER-like Wall Project

    Energy Technology Data Exchange (ETDEWEB)

    Matthews, G F; Edwards, P; Greuner, H; Loving, A; Maier, H; Mertens, Ph; Philipps, V; Riccardo, V; Rubel, M; Ruset, C; Scmidt, A; Villedieu, E [JET-EFDA Culham Science Centre, Abingdon OX14 3DB (United Kingdom)], E-mail: gfm@jet.uk

    2009-12-15

    This paper presents an overview of the status and relevant technical issues for the ITER-like Wall Project with emphasis on progress since the 11th International Workshop on Plasma-Facing Materials and Components for Fusion Applications.

  17. Current Status and Prediction on Development of PE Market

    Institute of Scientific and Technical Information of China (English)

    Yu Jiao

    2003-01-01

    This article comprehensively analyzes the status of market demand/supply and import/export volumes of PE in the world and in China, and predicts the future development trends in the fields of PE production and consumption.

  18. 21 CFR 210.1 - Status of current good manufacturing practice regulations.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Status of current good manufacturing practice... SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE IN MANUFACTURING, PROCESSING, PACKING, OR HOLDING OF DRUGS; GENERAL § 210.1 Status of current good manufacturing practice...

  19. Phytochemicals for breast cancer therapy: current status and future implications.

    Science.gov (United States)

    Siddiqui, Jawed Akhtar; Singh, Aru; Chagtoo, Megha; Singh, Nidhi; Godbole, Madan Madhav; Chakravarti, Bandana

    2015-01-01

    Breast cancer is one of the most common malignancies among women, representing nearly 30% of newly diagnosed cancers every year. Till date, various therapeutic interventions, including surgery, chemotherapy, hormonal therapy, and radiotherapy are available and are known to cause a significant decline in the overall mortality rate. However, therapeutic resistance, recurrence and lack of treatment in metastasis are the major challenges that need to be addressed. Increasing evidence suggests the presence of cancer stem cells (CSCs) in heterogeneous population of breast tumors capable of selfrenewal and differentiation and is considered to be responsible for drug resistance and recurrence. Therefore, compound that can target both differentiated cancer cells, as well as CSCs, may provide a better treatment strategy. Due to safe nature of dietary agents and health products, investigators are introducing them into clinical trials in place of chemotherapeutic agents.This current review focuses on phytochemicals, mainly flavonoids that are in use for breast cancer therapy in preclinical phase. As phytochemicals have several advantages in breast cancer and cancer stem cells, new synthetic series for breast cancer therapy from analogues of most potent natural molecule can be developed via rational drug design approach.

  20. Current status of Indian medicinal plants with aphrodisiac potential

    Institute of Scientific and Technical Information of China (English)

    Ramandeep Singh; Ashraf Ali; G Jeyabalan; Alok Semwal

    2013-01-01

    In India, indigenous remedies have been used in treatment of sexual dysfunction since the time of Charaka and Sushruta. Plants have been always an exemplary source of drugs and many of the currently available drugs have been derived directly or indirectly from them. An aphrodisiac is defined as an agent that arouses sexual desire. Erectile dysfunction or sexual dysfunction (ED or SD) or male impotence is defined as the inability of a man to achieve and maintain an erection sufficient for mutually satisfactory intercourse with his partner. Sexual health and function are important determinants of quality of life. To overcome the problem of male sexual (or) erectile dysfunction, various Indian natural aphrodisiac plants potentials were preferred. The ethnobotanical information reports that about 200 plants possess aphrodisiac potential. Out of several Indian medicinal plants, 33 plants were reviewed. In this review, studies on Indian medicinal plants were reviewed and their possible therapeutic applications were discussed. This review discusses about aphrodisiac potential of Indian medicinal plants, its botanical name, common name, family, extract, models used, part used and references, which are helpful for researchers to develop new herbal aphrodisiac formulations. In the recent years, interest in drugs of plant origin has been progressively increased.

  1. Current status of outcome measure development in vasculitis.

    Science.gov (United States)

    Merkel, Peter A; Aydin, Sibel Z; Boers, Maarten; Cornell, Christina; Direskeneli, Haner; Gebhart, Don; Hatemi, Gulen; Luqmani, Raashid; Matteson, Eric L; Milman, Nataliya; Robson, Joanna; Seo, Philip; Tomasson, Gunnar

    2014-03-01

    The conduct of randomized controlled trials for vasculitis, especially for the antineutrophil cytoplasmic antibody-associated vasculitides [AAV, granulomatosis with polyangiitis (Wegener's) and microscopic polyangiitis], has been greatly advanced by the development, use, and acceptance of validated outcome measures. Trials have subsequently provided the opportunity to validate and refine reliable, valid outcome measures for these multisystemic and relapsing rare diseases. The Outcome Measures in Rheumatology (OMERACT) Vasculitis Working Group was formed in 2004 to foster development of validated and widely accepted outcomes in vasculitis using data-driven analyses, a dedication to building consensus, and adherence to, and guidance by, the principles of the OMERACT approach. This work led to the endorsement by OMERACT of the core set of domains and associated outcome measures for AAV. Next steps for the study of existing outcome tools in AAV include better definition of response criteria through development of more data-driven weighting of the elements of activity and damage assessment. The Working Group is now also embarking on a series of linked projects to develop validated patient-reported outcomes for use in clinical research in vasculitis. Additionally, the Working Group is studying how current methods of disease assessment and plans for new outcomes can be informed by the conceptual framework of the International Classification of Function of the World Health Organization. The success of the Group's work in AAV has also led to a formal process for developing outcomes for the large vessel vasculitides (Takayasu arteritis and giant cell arteritis) and Behçet disease.

  2. Prevention of maternal cytomegalovirus infection: current status and future prospects

    Directory of Open Access Journals (Sweden)

    Jessica L Nyholm

    2010-02-01

    Full Text Available Jessica L Nyholm1, Mark R Schleiss21Department of Obstetrics, Gynecology, and Women’s Health, and 2Department of Pediatrics, University of Minnesota School of Medicine, Minneapolis, MN, USAAbstract: Human cytomegalovirus (CMV infection is the most common cause of perinatal viral infection in the developed world, resulting in approximately 40,000 congenitally infected infants in the United States each year. Congenital CMV infection can produce varying degrees of neurodevelopmental disabilities. The significant impact of congenital CMV has led the Institute of Medicine to rank development of a CMV vaccine as a top priority. Vaccine development has been ongoing; however no licensed CMV vaccine is currently available. Treatment of pregnant women with CMV hyperimmune globulin has shown promising results, but has not been studied in randomized controlled trials. Education on methods to prevent CMV transmission, particularly among young women of child-bearing age, should continue until a CMV vaccine becomes available. The epidemiology, clinical manifestations, prevention strategies, and treatment of CMV infections are reviewed.Keywords: cytomegalovirus, CMV vaccines, congenital CMV, CMV infection, immunoglobulin

  3. Current status and perspectives of cell therapy in Chagas disease

    Directory of Open Access Journals (Sweden)

    Milena Botelho Pereira Soares

    2009-07-01

    Full Text Available One century after its discovery, Chagas disease, caused by the protozoan, Trypanosoma cruzi, remains a major health problem in Latin America. Mortality and morbidity are mainly due to chronic processes that lead to dysfunction of the cardiac and digestive systems. About one third of the chronic chagasic individuals have or will develop the symptomatic forms of the disease, with cardiomyopathy being the most common chronic form. This is a progressively debilitating disease for which there are no currently available effective treatments other than heart transplantation. Like in other cardiac diseases, tissue engineering and cell therapy have been investigated in the past few years as a means of recovering the heart function lost as a consequence of chronic damage caused by the immune-mediated pathogenic mechanisms elicited in individuals with chronic chagasic cardiomyopathy. Here we review the studies of cell therapy in animal models and patients with chronic Chagas disease and the perspectives of the recovery of the heart function lost due to infection with T. cruzi.

  4. Current status of Indian medicinal plants with aphrodisiac potential

    Directory of Open Access Journals (Sweden)

    Ramandeep Singh

    2013-01-01

    Full Text Available In India, indigenous remedies have been used in treatment of sexual dysfunction since the time of Charaka and Sushruta. Plants have been always an exemplary source of drugs and many of the currently available drugs have been derived directly or indirectly from them. An aphrodisiac is defined as an agent that arouses sexual desire. Erectile dysfunction or sexual dysfunction (ED or SD or male impotence is defined as the inability of a man to achieve and maintain an erection sufficient for mutually satisfactory intercourse with his partner. Sexual health and function are important determinants of quality of life. To overcome the problem of male sexual (or erectile dysfunction, various Indian natural aphrodisiac plants potentials were preferred. The ethnobotanical information reports that about 200 plants possess aphrodisiac potential. Out of several Indian medicinal plants, 33 plants were reviewed. In this review, studies on Indian medicinal plants were reviewed and their possible therapeutic applications were discussed. This review discusses about aphrodisiac potential of Indian medicinal plants, its botanical name, common name, family, extract, models used, part used and references, which are helpful for researchers to develop new herbal aphrodisiac formulations. In the recent years, interest in drugs of plant origin has been progressively increased.

  5. Viewpoint on the current status of researches on sepsis

    Directory of Open Access Journals (Sweden)

    Zheng-guo WANG

    2012-11-01

    Full Text Available Sepsis is a common complication after severe trauma and burn, and also one of the main causes of death. Recently, although some new progresses were seen in antibiotic therapy, the mortality of sepsis is still on the rise, and the death rate as a result of sepsis is higher than a total of that of prostate cancer, breast cancer and AIDS. Therefore, sepsis has obviously become one of the serious ailments threatening human health. The present paper introduced the international definition of sepsis, severe sepsis and septic shock, the current researches on diagnosis and therapy, and proposed that we should not only pay attention to pathogenesis and treatment, but also to sepsis prevention in sepsis researches, and we should try to find out the breakthrough in the interaction and dynamic balance between human being and pathogenic factors. Researches on the strategies to revert strong toxicity of infectious agents to non-toxic or weak pathogenic factors, and to conduct further research concerning biological characteristics of microorganisms and mechanism of drug resistance in order to render them to lose the drug resistance ability, or to increase its sensitivity to the drugs. The above suggested approaches might form the future strategies for preventing and controlling sepsis.

  6. Current status of the New Antiepileptic drugs in chronic pain.

    Directory of Open Access Journals (Sweden)

    Harpreet Singh Sidhu

    2016-08-01

    Full Text Available Antiepileptic drugs (AEDs are extensively used worldwide to treat a wide range of disorders other than epilepsy, such as neuropathic pain, migraine and bipolar disorder. Due to this situation more than 20 new third-generation AEDs have been introduced in the market recently. The future design of new AEDs must also have potential to help in the non-epileptic disorders. The wide acceptance of second generation AEDs for the management of various Non-epileptic disorders has caused the emergence of generics in the market. The wide use of approved AEDs outside epilepsy is based on both economic and scientific reasons. Bipolar disorders, migraine prophylaxis, fibromyalgia and neuropathic pain represent the most attractive indication expansion opportunities for anticonvulsant developers, providing blockbuster revenues. Strong growth in non-epilepsy conditions will see Pfizer’s Lyrica become the market leading brand by 2018. In this review we mainly focus on the current status of new AEDs in the treatment of chronic pain and migraine prophylaxis. AEDs have a strong analgesic potential and this is demonstrated by the wide use of carbamazepine in trigeminal neuralgia and sodium valproate in migraine prophylaxis. At present, data on the new AEDs for non-epileptic conditions are inconclusive. Not all AEDs are effective in the management of neuropathic pain and migraine. Only those AEDs whose mechanisms of action are match with pathophysiology of the disease, have potential to show efficacy in non-epileptic disorder. For this better understanding of the pathophysiology of the disease and mechanisms of action of new AEDs are essential requirement before initiating pre-clinical and clinical trials. Many new AEDs show good results in the animal model and open-label studies but fail to provide strong evidence at randomized, placebo-controlled trials. The final decision regarding the clinical efficacy of the particular AEDs in a specific non-epileptic disorder

  7. The validity of self-rated health as a measure of health status among young military personnel: evidence from a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Vander Weg Mark W

    2006-08-01

    Full Text Available Abstract Background Single item questions about self ratings of overall health status are widely used in both military and civilian surveys. Limited information is available to date that examines what relationships exist between self-rated health, health status and health related behaviors among relatively young, healthy individuals. Methods The current study uses the population of active duty United States Air Force recruits (N = 31,108. Participants completed surveys that asked about health behaviors and health states and were rated their health on a continuum from poor to excellent. Results Ratings of health were consistently lower for those who used tobacco (F = 241.7, p Conclusion Given the consistent relationship between self-rated overall health and factors important to military health and fitness, self-rated health appears to be a valid measure of health status among young military troops.

  8. Current Status of the Problem of Cosmological Variability of Fundamental Physical Constants

    Science.gov (United States)

    Varshslovich, D.A.; Ivanchik, A.V.; Orlov, A.V.; Potekhin, A.Y.; Petitjean, P.

    We review the current status of the problem of cosmological variability of fundamental physical constants, provided by modern laboratory experiments, Oklo phenomena analysis, and especially astronomical observations.

  9. MELiSSA Food Characterization general approach and current status

    Science.gov (United States)

    Weihreter, Martin; Chaerle, Laury; Secco, Benjamin; Molders, Katrien; van der Straeten, Dominique; Duliere, Eric; Pieters, Serge; Maclean, Heather; Dochain, Denis; Quinet, Muriel; Lutts, Stanley; Graham, Thomas; Stasiak, Michael; Rondeau Vuk, Theresa; Zheng, Youbin; Dixon, Mike; Laniau, Martine; Larreture, Alain; Timsit, Michel; Aronne, Giovanna; Barbieri, Giancarlo; Buonomo, Roberta; Veronica; Paradiso, Roberta; de Pascale, Stafania; Galbiati, Massimo; Troia, A. R.; Nobili, Matteo; Bucchieri, Lorenzo; Page, Valérie; Feller, Urs; Lasseur, Christophe

    . Available MELiSSA closed environment crop growth data were used to develop a first photosynthetic model representing the basic carbon fixation mechanisms. This model will be further elaborated in the course of this study to predict yield, oxygen production and transpi-ration. As an ultimate goal the model is intended to simulate the composition of the different plant organs (root, shoot, fruit/seed or tuber) for each crop under various conditions. For the validation of this model an extensive amount of data sets are needed. Current plant growth bench test setups will provide part of the required data. To gain more precise and detailed datasets, a highly closed plant growth chamber (Plant Characterization Unit, PCU) is under development. The PCU will provide accurate mass balances for carbon, water, oxygen and other elements with statistical reliability. This reliability is achieved through a high degree of closure and environment homogeneity. The PCU will also provide data for the above described plant characterization studies. The general work approach, the current status and future steps will be illustrated.

  10. Weight status and body image perceptions in adolescents: current perspectives.

    Science.gov (United States)

    Voelker, Dana K; Reel, Justine J; Greenleaf, Christy

    2015-01-01

    Adolescence represents a pivotal stage in the development of positive or negative body image. Many influences exist during the teen years including transitions (eg, puberty) that affect one's body shape, weight status, and appearance. Weight status exists along a spectrum between being obese (ie, where one's body weight is in the 95th percentile for age and gender) to being underweight. Salient influences on body image include the media, which can target adolescents, and peers who help shape beliefs about the perceived body ideal. Internalization of and pressures to conform to these socially prescribed body ideals help to explain associations between weight status and body image. The concepts of fat talk and weight-related bullying during adolescence greatly contribute to an overemphasis on body weight and appearance as well as the development of negative body perceptions and dissatisfaction surrounding specific body parts. This article provides an overview of the significance of adolescent development in shaping body image, the relationship between body image and adolescent weight status, and the consequences of having a negative body image during adolescence (ie, disordered eating, eating disorders, and dysfunctional exercise). Practical implications for promoting a healthy weight status and positive body image among adolescents will be discussed.

  11. Workforce diversity in dentistry - current status and future challenges.

    Science.gov (United States)

    Garcia, Raul I; Blue Spruce, George; Sinkford, Jeanne C; Lopez, Michael J; Sullivan, Louis W

    2017-03-01

    The racial and ethnic diversity of the US oral health care workforce remains insufficient to meet the needs of an increasingly diverse population and to address persistent health disparities. The findings from a recent national survey of underrepresented minority dentists are reviewed and recommendations are made for enhancing diversity in the dental profession. © 2017 American Association of Public Health Dentistry.

  12. Social Status, Discrimination, and Minority Individuals' Mental Health: a Secondary Analysis of US National Surveys.

    Science.gov (United States)

    Lo, Celia C; Cheng, Tyrone C

    2017-08-15

    Our study measured minority individuals' social status factors and frequency of discrimination experiences, in order to delineate social mechanisms linking race/ethnicity to mental status (specifically, to current mood/anxiety disorder and self-rated mental health). In this nationally representative secondary research, our data analyses drew on the cross-sectional "Collaborative Psychiatric Epidemiology Surveys," dating 2001-2003. The sample for the final model numbered 9368 respondents (2016 Asians, 2676 Latinos, 4676 blacks). Across races/ethnicities, better mental health was associated with male gender, higher income, marriage, more education, and less-frequent discrimination experiences; discrimination experiences could impair health, especially among blacks. Marriage's strong contribution to Asians' mental health did not hold among blacks; education's contribution to Latinos' mental health did not hold among blacks either. Blacks' mental health was unaffected by immigration status, but Asian and Latino immigrants showed less-robust mental health than native-born counterparts. Across the three racial/ethnic groups studied, differences were noted in relationships between self-reported mental health status and the employed social status and discrimination factors.

  13. The Association Between Perceived Health Status and Health Information Communication Channels.

    Science.gov (United States)

    Bounsanga, Jerry; Voss, Maren Wright; Crum, Anthony Bryan; Hung, Man

    2016-11-01

    Varying types of health information sources may influence health outcomes, but not much is known about their impact. The purpose of our study was to explore the association between health information sources and individuals' health status. A total of 14,966 participants who responded to the Annenberg National Health Communication Survey between 2005 and 2012 were included. Controlling for demographics, comorbidities, communication patterns, and socioeconomic status, we utilized regression analysis to examine the relationship between sources of health information and perceived health status. Included in the study were a total of 8,103 females and 6,863 males between 18 and 101 years old (M = 49.14, SD = 16.13). Health information from the Internet and pharmaceutical companies was significantly associated with better health status (p news outlets, and health care companies was not. Information from the Internet was significantly associated with better health status, suggesting that health information from the Internet may have benefits. However, use of social media and health care apps did not relate to better health status, which may indicate that these sources are not as useful to consumers or that these sources have not yet saturated the health information marketplace.

  14. The current status organization justice and the relationship of organizational justice emotional exhaustion and mental health among nurses%护士组织公平感现状及其与情绪耗竭和心理健康的关系

    Institute of Scientific and Technical Information of China (English)

    孙晶; 姜潮

    2012-01-01

    目的:了解护士组织公平感现状及其与情绪耗竭和心理健康的关系.方法:分层方便抽取辽宁省4所三级医院、7所二级医院共813名护士进行问卷调查,采用LISREL 8.7软件进行路径分析,探讨护士组织公平感现状及其与情绪耗竭和心理健康的关系.结果:护士的分配公平感较差;组织不公平感对护士情绪耗竭产生直接影响,对心理健康通过情绪耗竭的中介作用产生间接影响;领导不公平感对护士心理健康产生直接和间接影响.结论:组织不公平感对护士的情绪耗竭和心理健康均有负性影响,通过调整结果分配和提高领导公平感可以降低护士的情绪耗竭,提高其心理健康水平.%Objective: To study the current status of organization justice and the relationship of organizational justice, emotional exhaustion and mental health among nurses. Method: Totally 813 nurses from 4 Third Grade hospitals and 7 Second Grade hospitals in Liaoning province were recruited by convenience sampling and investigated by Organizational Justice Questionnaire, Emotional Exhaustion Scale from the Maslach Burnout Inventory-General Survey (MBI-GS), and Kessler 10 Psychological Distress Scale (K10). LISREL 8.7 was used to do path analysis. We explored the current status of organization justtica and the relationship of organizational justice, emotional exhaustion and mental health. Results:The distributive justice among nurses was low. Organizational injustice had a direct impact on emotional exhaustion and emotional exhaustion played an intermediary role between organizational justice and mental health. Leadership injustice had a direct and indirect impact on mental health. CondusionsrOrganizational injustice has a negative impact on emotional exhaustion and mental health. It is necessary for the manager to improve nurses' mental health status by enhancing distributive justice and leadership justice.

  15. Lower hybrid current drive for edge current density modification in DIII-D: Final status report

    Energy Technology Data Exchange (ETDEWEB)

    Fenstermacher, M.E. [Lawrence Livermore National Lab., CA (United States); Porkolab, M. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Plasma Fusion Center

    1993-08-04

    Application of Lower Hybrid (LH) Current Drive (CD) in the DIII-D tokamak has been studied at LLNL, off and on, for several years. The latest effort began in February 1992 in response to a letter from ASDEX indicating that the 2.45 GHz, 3 MW system there was available to be used on another device. An initial assessment of the possible uses for such a system on DIII-D was made and documented in September 1992. Multiple meetings with GA personnel and members of the LH community nationwide have occurred since that time. The work continued through the submission of the 1995 Field Work Proposals in March 1993 and was then put on hold due to budget limitations. The purpose of this document is to record the status of the work in such a way that it could fairly easily be restarted at a future date. This document will take the form of a collection of Appendices giving both background and the latest results from the FY 1993 work, connected by brief descriptive text. Section 2 will describe the final workshop on LHCD in DIII-D held at GA in February 1993. This was an open meeting with attendees from GA, LLNL, MIT and PPPL. Summary documents from the meeting and subsequent papers describing the results will be included in Appendices. Section 3 will describe the status of work on the use of low frequency (2.45 GHZ) LH power and Parametric Decay Instabilities (PDI) for the special case of high dielectric in the edge regions of the DIII-D plasma. This was one of the critical issues identified at the workshop. Other potential issues for LHCD in the DIII-D scenarios are: (1) damping of the waves on fast ions from neutral beam injection, (2) runaway electrons in the low density edge plasma, (3) the validity of the WKB approximation used in the ray-tracing models in the steep edge density gradients.

  16. American Dietetic Association's Standardized Nutrition Language: Project logic model and current status.

    Science.gov (United States)

    Jenkins, Melinda; Myers, Esther; Charney, Pam; Escott-Stump, Sylvia

    2006-01-01

    Standardized terminology and digital sources of evidence are essential for evidence-based practice. Dieticians desire concise and consistent documentation of nutrition diagnoses, interventions and outcomes that will be fit for electronic health records. Building on more than 5 years of work to generate the Nutrition Care Process and Model as a road map to quality nutrition care and outcomes, and recognizing existing standardized languages serving other health professions, a task force of the American Dietetic Association (ADA) has begun to develop and disseminate standardized nutrition language. This paper will describe the group's working logic model, the Nutrition Care Process, and the current status of the nutrition language with comparisons to nursing process and terminology.

  17. Mercury in the National Parks: Current Status and Effects

    Science.gov (United States)

    Flanagan, C.; Blett, T. F.; Morris, K.

    2012-12-01

    Mercury is a globally distributed contaminant that can harm human and wildlife health, and threaten resources the National Park Service (NPS) is charged with protecting. Due in part to emissions and long-range transport from coal burning power plants, even remote national park environments receive mercury deposition from the atmosphere. Given the concern regarding mercury, there are and have been many mercury monitoring initiatives in national parks to determine the risk from mercury contamination. This includes the study of litter fall at Acadia National Park (Maine), snow at Mount Rainier National Park (Washington), heron eggs at Indiana Dunes National Lakeshore (Indiana), bat hair at Mammoth Cave National Park (Kentucky), and panthers at Everglades National Park (Florida). Wet deposition is also measured at 16 national parks as part of the National Atmospheric Deposition Network / Mercury Deposition Network. Results from these studies indicate that mercury deposition is increasing or is elevated in many national parks, and fish and other biota have been found to contain levels of mercury above toxicity thresholds for impacts to both humans and wildlife. Current research coordinated by the NPS Air Resources Division (ARD) in Denver, Colorado, on the effects of mercury includes broad-scale assessments of mercury in fish, dragonfly larvae, and songbirds across 30+ national parks. Fish provide the trophic link to human and wildlife health, dragonfly larvae can describe fine-scale differences in mercury levels, and songbirds shed light on the risk to terrestrial ecosystems. External project partners include the U.S. Geological Survey, University of Maine, and the Biodiversity Research Institute. In addition, the dragonfly project engages citizen scientists in the collection of dragonfly larvae, supporting the NPS Centennial Initiative by connecting people to parks and advancing the educational mission, and increasing public awareness about mercury impacts. Much of

  18. Current Trends in Treatment of Status Epilepticus and Refractory Status Epilepticus.

    Science.gov (United States)

    Betjemann, John P

    2015-12-01

    Status epilepticus is a heterogeneous disorder with varied definitions and presentations. Taken together, all forms of status epilepticus carry significant morbidity and mortality, much of which is dictated by the underlying etiology. Generalized convulsive status epilepticus, which represents a common form, is a true neurologic emergency that requires emergent management. Treatment focuses on stabilizing the patient and aggressive medical management to achieve the timely termination of seizures. For other forms of status epilepticus including nonconvulsive and focal status epilepticus, the goal remains early seizure termination, but the use of intravenous medications should be weighed against the risks associated with these therapies. The diagnostic evaluation of status epilepticus is guided by the patient's history and should be broad, including a screen for toxins, electrolytes, structural abnormalities, and central nervous system infectious and autoimmune/inflammatory etiologies. Considerable research is still needed to improve our understanding of the mechanisms, consequences, and therapy of status epilepticus.

  19. Health care access for refugees and immigrants with precarious status: public health and human right challenges.

    Science.gov (United States)

    Rousseau, Cécile; ter Kuile, Sonia; Munoz, Marie; Nadeau, Lucie; Ouimet, Marie-Jo; Kirmayer, Laurence; Crépeau, François

    2008-01-01

    Migration flux is being transformed by globalization, and the number of people with either undocumented or with a precarious status is growing in Canada. There are no epidemiological data on the health and social consequences of this situation, but clinicians working in primary care with migrants and refugees are increasingly worried about the associated morbidity. This commentary summarizes findings from a pilot study with health professionals in the Montreal area and suggests that the uninsured population predicament is a national problem. Although ethical and legal issues associated with data collection by clinicians, institutions and governments need to be examined, estimating the public health consequences and long-term cost associated with problems in access to health care due to migratory status should be a priority. Current regulations and administrative policies appear to be at odds with the principles of equal rights set out by the Canadian Charter of Rights and Freedoms and the UN Convention on the Rights of the Child. Beyond the commitment of individual clinicians, Canadian medical associations should take an advocacy role and scrutinize the ethical and medical implications of the present system.

  20. Dust Composition in Climate Models: Current Status and Prospects

    Science.gov (United States)

    Pérez García-Pando, C.; Miller, R. L.; Perlwitz, J. P.; Kok, J. F.; Scanza, R.; Mahowald, N. M.

    2015-12-01

    Mineral dust created by wind erosion of soil particles is the dominant aerosol by mass in the atmosphere. It exerts significant effects on radiative fluxes, clouds, ocean biogeochemistry, and human health. Models that predict the lifecycle of mineral dust aerosols generally assume a globally uniform mineral composition. However, this simplification limits our understanding of the role of dust in the Earth system, since the effects of dust strongly depend on the particles' physical and chemical properties, which vary with their mineral composition. Hence, not only a detailed understanding of the processes determining the dust emission flux is needed, but also information about its size dependent mineral composition. Determining the mineral composition of dust aerosols is complicated. The largest uncertainty derives from the current atlases of soil mineral composition. These atlases provide global estimates of soil mineral fractions, but they are based upon massive extrapolation of a limited number of soil samples assuming that mineral composition is related to soil type. This disregards the potentially large variability of soil properties within each defined soil type. In addition, the analysis of these soil samples is based on wet sieving, a technique that breaks the aggregates found in the undisturbed parent soil. During wind erosion, these aggregates are subject to partial fragmentation, which generates differences on the size distribution and composition between the undisturbed parent soil and the emitted dust aerosols. We review recent progress on the representation of the mineral and chemical composition of dust in climate models. We discuss extensions of brittle fragmentation theory to prescribe the emitted size-resolved dust composition, and we identify key processes and uncertainties based upon model simulations and an unprecedented compilation of observations.

  1. Association between nutritional status and subjective health status in chronically ill children attending special schools.

    Science.gov (United States)

    Joosten, Koen; van der Velde, Kelly; Joosten, Pieter; Rutten, Hans; Hulst, Jessie; Dulfer, Karolijn

    2016-04-01

    In hospitalized children with a chronic disease, malnutrition was associated with a lower subjective health status. In outpatient children with a chronic disease attending special schools, this association has never been studied. The aim of this study was to assess the association between nutritional status and subjective health status in chronically ill children attending special schools. Overall, 642 children, median age 9.8 years (IQR 7.7-11.5), 60 % male, 72 % Caucasian, were included in this prospective study in nine special schools for chronically ill children in the Netherlands. Overall malnutrition was assessed as: acute malnutrition (nutritional risk-screening tool STRONGkids. Subjective health status was assessed with EQ-5D. Overall, 16 % of the children had overall malnutrition: 3 % acute and 13 % chronic malnutrition. Nurses reported 'some/severe problems' on the health status dimensions mobility (15 %), self-care (17 %), usual activities (19 %), pain/discomfort (22 %), and anxiety/depression (22 %) in chronically ill children. Their mean visual analogue scale score (VAS) was 73.0 (SD 11.1). Malnutrition, medication usage, and younger age explained 38 % of the variance of the VAS score. The presence of overall malnutrition in chronically ill children attending special schools was associated with lower subjective health status, especially in younger children and in those with chronic medication usage. Therefore, it is important to develop and use profile-screening tools to identify these children.

  2. Stakeholders Perception of Current Health Education Situation ...

    African Journals Online (AJOL)

    komla

    Informants were health policy makers, managers, healthcare providers and the ... The paper concludes that despite its importance health education seemed to enjoy .... by genetic counseling), the concerns of health promotion would in practice ..... Botswana, Mauritius, Malaysia, Singapore and Indonesia, where the mass ...

  3. Relationship between Health Literacy, Health-Related Behaviors and Health Status: A Survey of Elderly Chinese

    Directory of Open Access Journals (Sweden)

    Yong-Bing Liu

    2015-08-01

    Full Text Available Background: Despite the large volume of research dedicated to health-related behavior change, chronic disease costs continue to rise, thus creating a major public health burden. Health literacy, the ability to seek, understand, and utilize health information, has been identified as an important factor in the course of chronic conditions. Little research has been conducted on the relationship between health literacy and health-related behaviors and health status in elderly Chinese. The aim of this study was to elucidate the relationship between health literacy and health-related behaviors and health status in China. Methods: The subjects enrolled in this study were selected based on a stratified cluster random sampling design. Information involving >4500 older adults in 44 pension institutions in Urumqi, Changji, Karamay, and Shihezi of Xinjiang between September 2011 and June 2012 was collected. The Chinese Citizen Health Literacy Questionnaire (China Health Education Centre, 2008 and a Scale of the General Status were administered and the information was obtained through face-to-face inquiries by investigators. A total of 1452 respondents met the inclusion criteria. A total of 1452 questionnaires were issued and the valid response rate was 96.14% (1396 of 1452. Factors affecting health literacy and the relationship to health literacy were identified by one-way ANOVA and a multiple linear regression model. Results: The average health literacy level of the elderly in nursing homes was relatively low (71.74 ± 28.35 points. There were significant differences in the health literacy score among the factors of age, gender, race, education level, household income, marital conditions, and former occupation (p < 0.001. The health literacy score was significantly associated with smoking, drinking, physical exercise, and health examination (p < 0.001. The elderly with higher health literacy scores were significantly less likely to have risky behaviors

  4. Using Community Health Assessment to Teach and Explore Health Status Disparities

    Science.gov (United States)

    Sullivan, Marianne; Levine, Jack

    2014-01-01

    Introduction: Community health assessment (CHA) is a useful tool for identifying health status disparities at the community level. Developing the skills of master's level public health students to conduct CHA addresses a number of the Association of Schools of Public Health Core competencies for graduate public health education. Teaching…

  5. Employment status and perceived health in the Hordaland Health Study (HUSK

    Directory of Open Access Journals (Sweden)

    Aarø Leif

    2006-08-01

    Full Text Available Abstract Background Most western countries have disability benefit schemes ostensibly based upon requiring (1 a work inhibiting functional limitation that (2 can be attributed to a diagnosable condition, injury or disease. The present paper examines to what extent current practice matches the core premises of this model by examining how much poorer the perceived health of disability benefit recipients is, compared to the employed and the unemployed, and further to examine to what extent any poorer perceived health among benefit recipients can be attributed to mental or somatic illness and symptoms. Methods Information on disability benefit recipiency was obtained from Norwegian registry data, and merged with health information from the Hordaland Health Study (HUSK in Western Norway, 1997–99. Participants (N = 14 946 aged 40–47 were assessed for perceived physical and mental health (Short Form-12, somatic symptoms, mental health, and self reported somatic conditions and diseases treated with medication. Differences associated with employment status were tested in chi-square and t-tests, as well as multivariate and univariate regression models to adjust for potential confounders. Results Recipients of disability benefits (n = 1 351 had poorer perceived physical and mental health than employees (n = 13 156; group differences were 1.86 and 0.74 pooled standard deviations respectively. Self reported somatic diagnoses, mental health and symptoms accounted for very little of this difference in perceived health. The unemployed (n = 439 were comparable to the employed rather than the recipients of disability benefits. Conclusion Recipients of disability benefits have poor perceived health compared to both the employed and the unemployed. Surprisingly little of this difference can be ascribed to respondents' descriptions of their illnesses and symptoms. Even allowing for potential underascertainment of condition severity, this finding supports the

  6. ACRF Instrumentation Status: New, Current, and Future June 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-06-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  7. ACRF Instrumentation Status: New, Current, and Future March 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-03-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  8. ACRF Instrumentation Status: New, Current, and Future January 2007

    Energy Technology Data Exchange (ETDEWEB)

    Liljegren, JC

    2007-01-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  9. Current status on marine litter indicators in Nordic waters

    DEFF Research Database (Denmark)

    Strand, Jakob; Tairova, Zhanna; Magnusson, Kerstin

    Status for project on Marine litter in the Nordic waters. This includes a review of Nordic studies on marine litter indicators. Various studies as part of either research or existing monitoring have provided information on occurrence of marine litter in Nordic waters from Baltic Sea to the Arctic....

  10. ACRF Instrumentation Status: New, Current, and Future July 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-07-01

    The purpose of this report is to provide a concise but comprehensive overview of ACRF instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) SBIR instrument development.

  11. ACRF Instrumentation Status: New, Current, and Future February 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-02-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development

  12. Current status of the JET ITER-like Wall Project

    OpenAIRE

    Matthews, G. F.; Edwards, P; H. Greuner; Loving, A.; Maier, H; Mertens, Ph; Philipps, V.; Riccardo, V.; Rubel, Marek J.; Ruset, C.; Scmidt, A.; Villedieu, E.

    2009-01-01

    This paper presents an overview of the status and relevant technical issues for the ITER-like Wall Project with emphasis on progress since the 11th International Workshop on Plasma-Facing Materials and Components for Fusion Applications. QC 20101118

  13. ACRF Instrumentation Status: New, Current, and Future May 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-04-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  14. Overly ambitious: contributions and current status of Q methodology

    NARCIS (Netherlands)

    Kampen, J.K.; Tamas, P.A.

    2014-01-01

    This essay offers a small description of recent contributions and status of Q methodology by means of a review of suggested best practices, a systematic review of practice, and a methodological audit. Both theoretical and empirical study suggest that Q methodology neither delivers its promised

  15. ACRF Instrumentation Status: New, Current, and Future May 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-05-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  16. ACRF Instrumentation Status: New, Current, and Future March 2007

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2007-03-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  17. ACRF Instrumentation Status: New, Current, and Future - March 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-04-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  18. ACRF Instrumentation Status: New, Current, and Future - February 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-03-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  19. ACRF Instrumentation Status: New, Current, and Future October 2006

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2006-10-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.

  20. Forest Health Status in North America

    Directory of Open Access Journals (Sweden)

    Borys Tkacz

    2007-01-01

    Full Text Available The forests of North America provide a variety of benefits including water, recreation, wildlife habitat, timber, and other forest products. However, they continue to face many biotic and abiotic stressors including fires, native and invasive pests, fragmentation, and air pollution. Forest health specialists have been monitoring the health of forests for many years. This paper highlights some of the most damaging forest stressors affecting North American forests in recent years and provides some projections of future risks.

  1. Oral health status in Cienfuegos population

    Directory of Open Access Journals (Sweden)

    Emma Gil Ojeda

    2009-04-01

    Full Text Available Background: The creation of reliable epidemiological profiles in different populations is a helpful practice that offers a general vision of how community health can be affected and it assess health systems interventions and provides information to guide the policy making process. Objective: To assess the population´s oral health condition of through the determining of the appropriate markers. Methods: Descriptive study in five health areas of Cienfuegos province including people selected by age group and through randomized sampling. The oral health condition of this population was analyzed, and the results were compared with the previous measurement dating from 1998. Results: The percentage of this population between 5-18 years of age without malocclusions or gingival and periodontal affectation was 72,6% and 38,6% respectively; the percentage of children with DMF-index at the age of five was 1,96, while the 88,2% of 18 years-old surveyed people have all their teeth. The mean of lost teeth in the age groups 35-44 and 60-74 was 7,6 and 24,7 respectively. Conclusions: Most of oral health markers improved compared with the previous measurements, except for the age group 5-18 without malocclusions and the percentage of people without gingival or periodontal affectations, which was slightly reduced.

  2. [Social status, health risk and sickness insurance: a comparative analysis between the FRD and the USA].

    Science.gov (United States)

    Abel, T; Wysong, J

    1991-01-01

    Issues of unequal risk distribution among sickness funds are given increasing attention in the current discussions on the reform of the statutory health insurance system in Germany. This paper raises the question on the structural determinants of risk segregation and points towards the links between social stratification, health risk and insurance status. A model showing the links between basic structural determinants is presented. Using health survey data from Germany and the U.S. statistical analyses are conducted. The results support the model and indicate its applicability for both health care systems. The paper concludes by indicating the relevance of such findings for health policy and future research.

  3. Health and nutritional status of children in Ethiopia: do maternal characteristics matter?

    Science.gov (United States)

    Seid, Abdu Kedir

    2013-03-01

    In Ethiopia, despite some recent improvements, the health and nutritional status of children is very poor. A better understanding of the main socioeconomic determinants of child health and nutrition is essential to address the problem and make appropriate interventions. In the present study, an attempt is made to explore the effect of maternal characteristics on the health and nutritional status of under-five children using the 2005 Ethiopian Demographic and Health Survey. The health and nutritional status of children are measured using the two widely used anthropometric indicators height-for-age (HAZ) and weight-for-height (WHZ). In the ordinary least squares (OLS) estimation, it is observed that maternal characteristics have a significant impact on child health and nutritional status. The magnitudes of the coefficients, however, are found to slightly increase when maternal education is instrumented in the 2SLS estimation. Moreover, in the quantile regression (QR) estimation, the impacts of maternal characteristics are observed to vary between long-term and current child health and nutritional status.

  4. Health status of patients with self-reported chronic diseases in Jamaica

    Directory of Open Access Journals (Sweden)

    Paul A. Boume

    2009-12-01

    Full Text Available Background: Developing countries such as Jamaica suffer increasingly from high levels of public health problems related to chronic diseases. Aims: To examine the physical health status and use a model to determine the significant predictors of poor health status of Jamaicans who reported being diagnosed with a chronic non-communicable disease. Methods and Materials: The current study extracted a sub-sample of 714 people from a larger nationally representative cross-sectional survey of 6,783 Jamaicans. A self-administered questionnaire was used to collect the data from the sample. Statistical analysis was performed using chi-square to investigate non-metric variables, and logistic regression to determine predictors of poor health status. Results: Approximately one-quarter (25.3% of the sample reported that they had poor health status. Thirty-three percent of the sample indicated unspecified chronic diseases: 7.8% arthritis, 28.9% hypertension, 17.2% diabetes mellitus and 13.3% asthma. Asthma affected 47.2% of children and 23.2% of young adults. Significant predictors of poor health status of Jamaicans who reported being diagnosed with chronic diseases were: age of respondents, area of residence and inability to work. Conclusion: Majority of the respondents in the sample had good health, and adults with poor health status were more likely to report having hypertension followed by diabetes mellitus and arthritis, while asthma was the most prevalent among children. Improvement in chronic disease control and health status can be achieved with improved patient education on the importance of compliance, access to more effective medication and development of support groups among chronic disease patients.

  5. Health status of patients with self-reported chronic diseases in Jamaica

    Directory of Open Access Journals (Sweden)

    Paul A Boume

    2009-01-01

    Full Text Available Background: Developing countries such as Jamaica suffer increasingly from high levels of public health problems related to chronic diseases. Aims : To examine the physical health status and use a model to determine the significant predictors of poor health status of Jamaicans who reported being diagnosed with a chronic non-communicable disease. Methods and Materials : The current study extracted a sub-sample of 714 people from a larger nationally representative cross-sectional survey of 6,783 Jamaicans. A self-administered questionnaire was used to collect the data from the sample. Statistical analysis was performed using chi-square to investigate non-metric variables, and logistic regression to determine predictors of poor health status. Results : Approximately one-quarter ( 25.3% of the sample reported that they had poor health status. Thirty-three percent of the sample indicated unspecified chronic diseases: 7.8% arthritis, 28.9% hypertension, 17.2% diabetes mellitus and 13.3% asthma. Asthma affected 47.2% of children and 23.2% of young adults. S ignificant predictors of poor health status of Jamaicans who reported being diagnosed with chronic diseases were: age of respondents, area of residence and inability to work . Conclusion : Majority of the respondents in the sample had good health, and adults with poor health status were more likely to report having hypertension followed by diabetes mellitus and arthritis, while asthma was the most prevalent among children. Improvement in chronic disease control and health status can be achieved with improved patient education on the importance of compliance, access to more effective medication and development of support groups among chronic disease patients.

  6. Current status of AIDS and HIV infection in India.

    Science.gov (United States)

    Lal, S

    1994-01-01

    A total 494 cases of AIDS had been reported to the Ministry of Health and Family Welfare in India by October 31, 1993. Tamil Nadu and Maharashtra have the highest number of cases at 152 and 117 respectively, Kerala has 76, Punjab/Chandigarh 47, and Delhi 42, while the other states reported 1-17. More than 90% of cases were in the 15-45 year-old age group. Multipartner sex probably accounts for 80% of infections, blood and blood product transfusions for 12%, and sharing unsterilized drug injecting equipment for 5%. This number of reported cases, however, represents only a small fraction of actual AIDS morbidity in India due to general underreporting; the actual number of AIDS cases is probably in the range of 10,000-20,000 thousand. As for HIV infection, 13,448 of the 1,933,834 individuals tested for HIV through the nationwide surveillance network over the period October 1985-October 1993, were found to be infected. The seropositivity rate increased from 2.5/1000 in 1986 to 11.2/1000 by 1992. The author notes, however, that up to 90% of the population groups screened thus far came from high-risk groups. HIV-infected individuals were found in almost all states and Union Territories, although the major concentration of HIV remains in Bombay which may contain 5-10% of the country's infected individuals. Surveillance reports from the commercial sex workers show a marked rise in HIV prevalence from 10% in 1986 to 32% in 1991. Other hot spots are Pune, Madras, Madurai, and Vellore. The latest studies have shown HIV infection among IV drug users to be 74% in Manipur, 50% in Nagaland, and 6-10% in Mizoram. More than 1.5 million people were estimated to have been infected by the end of 1993. Lack of information from rural and semi-urban areas, however, does not allow estimates and projections beyond the major municipal centers. The author warns that current conditions of HIV infection and AIDS in India strongly resemble those in certain regions of Africa in the 1980s after

  7. Current status of NADPH oxidase research in cardiovascular pharmacology

    Directory of Open Access Journals (Sweden)

    Rodiño-Janeiro BK

    2013-07-01

    Full Text Available Bruno K Rodiño-Janeiro,1,2 Beatriz Paradela-Dobarro,1 María Isabel Castiñeiras-Landeira,1 Sergio Raposeiras-Roubín,1,3 José R González-Juanatey,1,3,4 Ezequiel Álvarez1,4 1Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain; 2European Molecular Biology Laboratory, Grenoble, France; 3Cardiology Department, University Clinic Hospital of Santiago de Compostela, Santiago de Compostela, Spain; 4Medicine Department, University of Santiago de Compostela, Santiago de Compostela, Spain Abstract: The implications of reactive oxygen species in cardiovascular disease have been known for some decades. Rationally, therapeutic antioxidant strategies combating oxidative stress have been developed, but the results of clinical trials have not been as good as expected. Therefore, to move forward in the design of new therapeutic strategies for cardiovascular disease based on prevention of production of reactive oxygen species, steps must be taken on two fronts, ie, comprehension of reduction-oxidation signaling pathways and the pathophysiologic roles of reactive oxygen species, and development of new, less toxic, and more selective nicotinamide adenine dinucleotide phosphate (NADPH oxidase inhibitors, to clarify both the role of each NADPH oxidase isoform and their utility in clinical practice. In this review, we analyze the value of NADPH oxidase as a therapeutic target for cardiovascular disease and the old and new pharmacologic agents or strategies to prevent NADPH oxidase activity. Some inhibitors and different direct or indirect approaches are available. Regarding direct NADPH oxidase inhibition, the specificity of NADPH oxidase is the focus of current investigations, whereas the chemical structure-activity relationship studies of known inhibitors have provided pharmacophore models with which to search for new molecules. From a general point of view, small-molecule inhibitors are preferred because of their hydrosolubility

  8. Current status of transmissible spongiform encephalopathies in ruminants

    Directory of Open Access Journals (Sweden)

    Penders J.

    2004-01-01

    Full Text Available Transmissible spongiform encephalopathies (TSE encompass subacute neurological degenerative diseases for which the prototypes are scrapie in sheep and some forms of Creutzfeldt-Jakob disease in man. The emergence of a new form of TSE in cattle in United Kingdom (UK since 1986, namely bovine spongiform encephalopathy (BSE, sharply increased the interest for these diseases, especially because of the epidemic nature of BSE in UK, its subsequent spread in continental Europe and the later discovery of its zoonotic character. The number of measures of veterinary public health taken to control the disease and to prevent its spread to animals and human beings increased in time and culminated by the total feed ban. Indeed, since the beginning of 2001, feed containing proteins of animal origin is prohibited for the feeding of production animals, including ruminants and monogastric species. The effect of this total ban of mammalian meat and bone meal needs to be evaluated. The incidence of BSE has a trend to decrease in UK and in most of the other European member states. However, as BSE is a rare event distributed in a large bovine population, it is difficult to state unambiguously whether this trend is significant. Furthermore, the evaluation of this measure will be only effective at least five years after its introduction, since this period is the mean incubation time of BSE. The main concern is currently the eradication of BSE in the infected countries. Additionally, the control of scrapie is also carried out due to the possible contamination of sheep with the BSE agent. These actions must take into account several new facts: the recent discovery of BSE cases in countries with a low geographical BSE risk level as Japan, Canada and the United States of America (USA; the growing incidence of chronic wasting disease, a spongiform encephalopathy observed in deer in USA; the characterization of a new pattern of bovine amyloidotic spongiform encephalopathy in

  9. [Oral medicine in Israel: Current status and future directions].

    Science.gov (United States)

    Aframian, D J; Vered, M

    2016-04-01

    The oral cavity-body relationships are bi-directional: oral diseases affect the welfare and health of the individual, while diseases and conditions of organs and tissues in the human body affect oral health. The global policy of the World Health Organization is to improve oral health in the 21st century as an integral part of promoting our general health. During the recent years the knowledge of the dental profession has grown exponentially and widened its fields of interest and this has led to impressive advances at both clinical and research levels. Oral medicine, which is a recognized, licensed specialty in Israel, is a definite example that reflects this process. In the last decade residency programs in oral medicine are in the process of constant increased demand. The authors discuss this trend and comment on the need to maintain excellence in this specialty.

  10. A theoretical framework of good health status of Jamaicans: using econometric analysis to model good health status over the life course

    Directory of Open Access Journals (Sweden)

    Paul A Bourne

    2009-07-01

    Full Text Available Background: In recent times, the World Health Organization has increasing drawn attention to the pivotal role of social conditions in determining health status. The non-biological factors produced inequalities in health and need to be considered in health development. In spite of this, extensive review of health Caribbean revealed that no study has examined health status over the life course of Jamaicans. With the value of research in public health, this study is timely and will add value to understand the elderly, middle age and young adults in Jamaica. Objective: The aim of this study is to develop models that can be used to examine (or evaluate health of Jamaicans, elderly, middle age and young adults. Method: The current study used data from a cross-sectional survey which was conducted between July and October 2002. Stratified random probability sampling technique was used to collect the data from 25,018 respondents across the island. The non-response rate for the survey was 29.7% with 20.5% who did not respond to particular questions, 9.0% did not participated in the survey and another 0.2% was rejected due to data cleaning. Logistic regression analyses were used to model health status of Jamaicans, young adults, middle age adults and elderly. The predictive power of the model was tested using Omnibus Test of Model and Hosmer and Lemeshow (24 was used to examine goodness of fit of the model. The correlation matrix was examined in order to ascertain whether autocorrelation (or multi-collinearity existed between variables. Results: Using logistic regression analysis, eleven variables emerged as statistically significant predictors of current good health Status of Jamaicans (p<0.05. The factors are retirement income (95%CI=0.487-0.958, logged medical expenditure (95% Confidence Interval, CI =0.907-0.993, marital status (Separated or widowed or divorced: 95%CI=0.309-0.464; married: 95%CI=0.495-0.667; Never married, health insurance (95%CI=0

  11. ACRF Instrumentation Status: New, Current, and Future August 2006

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2006-08-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development. New information is highlighted in blue text.

  12. ACRF Instrumentation Status: New, Current, and Future July 2006

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2006-07-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development. New information is highlighted in blue text.

  13. ACRF Instrumentation Status: New, Current, and Future September 2006

    Energy Technology Data Exchange (ETDEWEB)

    JC Liljegren

    2006-09-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Program Climate Research Facility instrumentation status. The report is divided into four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development. New information is highlighted in blue text.

  14. ACRF Instrumentation Status: New, Current, and Future - November 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-12-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  15. ACRF Instrumentation Status: New, Current, and Future - December 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2009-01-15

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  16. ACRF Instrumentation Status: New, Current, and Future March 2009

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2009-03-15

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  17. ACRF Instrumentation Status: New, Current, and Future - January 2009

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2009-03-02

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  18. ACRF Instrumentation Status: New, Current, and Future February 2009

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2009-02-15

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  19. Current Status & Development Trend of VSAT Market in China

    Institute of Scientific and Technical Information of China (English)

    Xu Nutu

    2006-01-01

    @@ 1. General Status of VSAT Market Development in China 1)Development History Development in China The history of the application of satellite communication in China is not too long and it was dated from the early seventies of the 20th century. In 1973, approved by Chinese government,Ministry of Posts and Telecommunications purchased satellite earth equipment from foreign country and constructed 3 stations in Shanghai and Beijing.

  20. ACRF Instrumentation Status: New, Current, and Future - August 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-09-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  1. ACRF Instrumentation Status: New, Current, and Future - April 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-05-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  2. ACRF Instrumentation Status: New, Current, and Future - September 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-10-15

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  3. ACRF Instrumentation Status: New, Current, and Future - October 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-10-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  4. ACRF Instrumentation Status: New, Current, and Future - May 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-05-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  5. ACRF Instrumentation Status: New, Current, and Future - June 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-07-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  6. ACRF Instrumentation Status: New, Current, and Future - July 2008

    Energy Technology Data Exchange (ETDEWEB)

    JW Voyles

    2008-07-01

    The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following five sections: (1) new instrumentation in the process of being acquired and deployed, (2) field campaigns, (3) existing instrumentation and progress on improvements or upgrades, (4) proposed future instrumentation, and (5) Small Business Innovation Research instrument development.

  7. Status of simulation in health care education: an international survey

    Directory of Open Access Journals (Sweden)

    Qayumi K

    2014-11-01

    Full Text Available Karim Qayumi,1 George Pachev,2 Bin Zheng,3 Amitai Ziv,4 Valentyna Koval,1 Sadia Badiei,5 Adam Cheng6 1Center of Excellence for Simulation Education and Innovation, Department of Surgery, 2Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada; 3Surgical Simulation Research Laboratory, Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada; 4Israel Center for Medical Simulation, Chaim Sheba Medical Center and Sackler Medical School, Tel Aviv University, Tel Aviv, Israel; 5Centre of Excellence for Simulation Education and Innovation, University of British Columbia, Vancouver, BC, Canada; 6KidSIM-ASPIRE Simulation Research Program, Alberta Children’s Hospital, University of Calgary, Calgary, AB, CanadaAbstract: Simulation is rapidly penetrating the terrain of health care education and has gained growing acceptance as an educational method and patient safety tool. Despite this, the state of simulation in health care education has not yet been evaluated on a global scale. In this project, we studied the global status of simulation in health care education by determining the degree of financial support, infrastructure, manpower, information technology capabilities, engagement of groups of learners, and research and scholarly activities, as well as the barriers, strengths, opportunities for growth, and other aspects of simulation in health care education. We utilized a two-stage process, including an online survey and a site visit that included interviews and debriefings. Forty-two simulation centers worldwide participated in this study, the results of which show that despite enormous interest and enthusiasm in the health care community, use of simulation in health care education is limited to specific areas and is not a budgeted item in many institutions. Absence of a sustainable business model, as well as sufficient financial support in terms of budget, infrastructure

  8. Microbiological aspects of biofuel production: Current status and future directions

    Directory of Open Access Journals (Sweden)

    Mostafa S. Elshahed

    2010-04-01

    Full Text Available Biofuel research is currently an area of immense interest due to the increase in global energy demand by emerging economies and the recent increases in global oil prices. Multiple approaches are currently being researched for the use of microorganisms in the production of various biofuel (e.g. alcohols, hydrogen, biodiesel, and biogas from multiple starting materials. This review provides a brief overview on the research currently underway on laboratory and industrial scales in the area of biofuels, with specific emphasis on the economic viability of various approaches currently being utilized.

  9. Assessment of health status by molecular measures in adults ranging from middle-aged to old

    DEFF Research Database (Denmark)

    Waaijer, M. E. C.; Westendorp, R. G. J.; Goldeck, D.

    2017-01-01

    In addition to measures already used in clinical practice, molecular measures have been proposed to assess health status, but these have not yet been introduced into clinical practice. We aimed to test the association of functional capacity measures used in current practice and molecular measures...

  10. Current status and strategies for the control of viral hepatitis A in Korea.

    Science.gov (United States)

    Yoon, Eileen L; Sinn, Dong Hyun; Lee, Hyun Woong; Kim, Ji Hoon

    2017-09-01

    Hepatitis A virus is one of the most frequent causes of foodborne infection, which is closely associated with sanitary conditions and hygienic practices. The clinical spectrum of acute hepatitis A is wide, ranging from mild case without any noticeable symptoms to severe case with acute liver failure leading to mortality. The severity and outcome are highly correlated with age at infection. In developing countries, most people are infected in early childhood without significant symptom. Ironically, in area where sanitary condition has improved rapidly, adults who do not have immunity for viral hepatitis A (VH-A) in early childhood is accumulating. Adults without immunity are exposed to risks of symptomatic disease and large outbreaks in society. In Korea, where hygiene has improved rapidly, acute hepatitis A is a significant health burden that needs to be managed with nationwide health policy. The incidence of symptomatic VH-A has increased since 2000 and peaked in 2009. Korea has designated hepatitis A as a group 1 nationally notifiable infectious disease in 2001. Since 2001, mandatory surveillance system has been established to detect every single case of acute hepatitis A. Universal, nationwide vaccination program for newborns was introduced in 2015. In this review, we will present the current epidemiologic status of viral hepatitis A, and evaluate the effectiveness of the current nationwide strategies for the control of viral hepatitis A in Korea. Furthermore, we presented some action proposals that can help eliminate viral hepatitis A, which is a significant health burden in Korea.

  11. Social capital, health, and elderly driver status.

    Science.gov (United States)

    Isbel, Stephen T; Berry, Helen L

    2016-03-01

    Driving a car enables many people to engage in meaningful activities that, in turn, help develop and maintain personal social capital. Social capital, a combination of community participation and social cohesion, is important in maintaining well-being. This paper argues that social capital can provide a framework for investigating the general role of transportation and driving a car specifically to access activities that contribute to connectedness and well-being among older people. This paper proposes theoretically plausible and empirically testable hypotheses about the relationship between driver status, social capital, and well-being. A longitudinal study may provide a new way of understanding, and thus of addressing, the well-being challenges that occur when older people experience restrictions to, or loss of, their driver's license.

  12. Health on Course? The 2002 Dutch Public Health Status and Forecasts Report

    NARCIS (Netherlands)

    Oers JAM van; VTV

    2003-01-01

    The third Dutch Public Health Status and Forecasts (PHSF) report once again contains a large amount of up-todate information about public health status, prevention and healthcare in the Netherlands. International comparisons and regional comparisons within the Netherlands are presented as well. Dut

  13. Health on Course? Key Messages from the 2002 Dutch Public Health Status and Forecasts Report

    NARCIS (Netherlands)

    Oers JAM van; VTV

    2003-01-01

    The third Dutch Public Health Status and Forecasts (PHSF) report once again contains a large amount of up-todate information about Dutch public health status, prevention and healthcare and includes international and regional comparisons. This brochure contains the Key Messages of the 2002 PHSF summa

  14. US national breastfeeding monitoring and surveillance: current status and recommendations.

    Science.gov (United States)

    Chapman, Donna J; Pérez-Escamilla, Rafael

    2009-05-01

    Eleven federally funded datasets assessing breastfeeding behaviors in the United States (Early Childhood Longitudinal Survey, Infant Feeding Practices Survey II, National Health and Nutrition Examination Survey, National Immunization Survey, National Survey of Children's Health, National Survey of Early Childhood Health, National Survey of Family Growth, Pediatric Nutrition Surveillance System, Pregnancy Nutrition Surveillance System, Pregnancy Risk Assessment Monitoring Survey, and WIC Participant and Program Characteristics) were reviewed to evaluate breastfeeding variables (initiation, duration and exclusivity) and determine whether relevant breastfeeding determinants were collected to evaluate breastfeeding practices from a health disparities perspective. The datasets used inconsistent breastfeeding definitions, limited ethnic descriptors, and varied regarding availability of relevant determinants. Multiple datasets collect breastfeeding data, but a coordinated US breastfeeding monitoring and surveillance system does not exist. Suggestions to improve this system include: standardizing breastfeeding definitions, expanding ethnic/racial descriptors, collecting additional relevant variables, and reducing recall periods.

  15. Applicability of Telemedicine in Bangladesh: Current Status and Future Prospects

    CERN Document Server

    Nessa, Ahasanun; Ullah, Sana; Kwak, Kyung Sup

    2009-01-01

    Telemedicine refers to the use of information and communication technology to provide and support health care mainly for the purpose of providing consultation. It is also a way to provide medical procedures or examinations to remote locations. It has the potential to improve both the quality and the access to health care services delivery while lowering costs even in the scarcity of resources. Understanding the potentiality of telemedicine, many developing countries are implementing telemedicine to provide health care facility to remote area where health care facilities are deficient. Bangladesh is not an exception to this either. In this paper we mention the reasons why Bangladesh has to move for telemedicine. We also present the past and on-going telemedicine activities and projects in Bangladesh. Analyzing these projects we have found out some factors which should be assessed carefully for successful implementation of telemedicine application. Finally we propose a prototype telemedicine network for Banglad...

  16. Comparative analysis of the health status of the Greek population vs the health status of 28 European Countries

    Directory of Open Access Journals (Sweden)

    Chalkia V.

    2015-10-01

    Full Text Available Introduction: Population health depends on the economic, social, cultural and health changes in a country over time and is reflected in a series of health indicators, such as life expectancy, healthy life years, infant mortality and low birth weight, which are commonly used for monitoring and improvement of a population’s health status. Aim: The aim of this study is to describe the health status of the Greek population compared to the health of 28 European countries. Material: Data for this study were drawn from both the European database ECHI (European Core Health Indicators and the Organization for Economic Co-operation and Development (OECD. Results: Life expectancy in Greece (81,4 years and healthy life years (64,7 years for Greek men and 65,1 years for Greek women in 2013 are higher than in Germany and Europe. Even though infant mortality in Greece is showing increasing trends since 2008, is still lower than the European average. In contrast, births of underweight infants (less than 2500 grams are constantly increasing in Greece. The latter health indicator is higher than the German and European one, especially after 2009. The main causes of death for the Greek population are circulatory diseases and malignant neoplasms, as in Europe. Smoking and alcohol are the two main nonmedical determinants of health for the Greek population. Conclusions: Health of the Greek population is quite satisfactory compared to Europe and is comparable to that of the German population, despite the differences in health expenditure. Health inequalities, due to economic crisis in Greece since 2009, are likely to affect certain health indicators. The constant reduction of health expenditure necessitates the contribution of health prevention, promotion and education, in order to improve the health status of the Greek population.

  17. Telehealth in the developing world: current status and future prospects

    Directory of Open Access Journals (Sweden)

    Scott RE

    2015-02-01

    Full Text Available Richard E Scott,1,2 Maurice Mars11Department of TeleHealth, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa; 2NT Consulting - Global e-Health Inc., Calgary, AB, CanadaAbstract: In a setting of constant change and confusing terminology, telehealth continues to gain ground in both developed and developing countries within the overarching milieu of e-health. Evidence shows telehealth has been used in essentially all countries of the world, but is embedded in few. Uses and needs of telehealth vary between the developed and developing world; the latter struggles with both communicable diseases and noncommunicable diseases, and with very few resources. Common clinical applications include teleconsultation, telecardiology (transmission of ECGs, teleradiology, and teledermatology. Many telehealth projects exist throughout Latin America and the Caribbean, Asia, and Africa, but there is little published evidence and only isolated examples of sustained programs, although several sustained humanitarian networks exist. Application of mobile solutions (m-health is on the rise in many developing countries. Telehealth is still not integrated into existing health care systems globally. Reasons vary: lack of proven large-scale operations, poor evidence base, inadequate implementation, lack of attention to the “soft side” of implementation (readiness, change management, and many others. For the developing world, reasons can be more pragmatic, including limited resources, unreliable power, poor connectivity, and high cost for the poverty stricken – those most in need. Telehealth is poised to improve health and health care in the developing world, driven by both altruistic and profit motives. But to have the desired effect, telehealth must address very specific and evidence-based health “needs” of each facility, region, or country; the shortage of health workers and specialist services; and the required skills upgrading and training

  18. Fermilab’s Accelerator Complex: Current Status, Upgrades and Outlook

    Energy Technology Data Exchange (ETDEWEB)

    Convery, M. E. [Fermilab

    2016-10-31

    We report on the status of the Fermilab accelerator complex, including recent performance, upgrades in progress, and plans for the future. Beam delivery to the neutrino experiments surpassed our goals for the past year. The Proton Improvement Plan is well underway with successful 15 Hz beam operation. Beam power of 700 kW to the NOvA experiment was demonstrated and will be routine in the next year. We are also preparing the Muon Campus to commission beam to the g-2 experiment.

  19. Current status of the BAIKAL-GVD project

    Energy Technology Data Exchange (ETDEWEB)

    Avrorin, A.V. [Institute for Nuclear Research, RAS, 60-th October Anniversary Prospect 7a, Moscow 117312 (Russian Federation); Aynutdinov, V.M., E-mail: aynutdin@yandex.ru [Institute for Nuclear Research, RAS, 60-th October Anniversary Prospect 7a, Moscow 117312 (Russian Federation); Belolaptikov, I.A. [Joint Institute for Nuclear Research, Dubna 141980 (Russian Federation); Bogorodsky, D.Yu. [Irkutsk State University, Irkutsk 664003 (Russian Federation); Brudanin, V.B. [Joint Institute for Nuclear Research, Dubna 141980 (Russian Federation); Budnev, N.M. [Irkutsk State University, Irkutsk 664003 (Russian Federation); Danilchenko, I.A.; Domogatsky, G.V.; Doroshenko, A.A. [Institute for Nuclear Research, RAS, 60-th October Anniversary Prospect 7a, Moscow 117312 (Russian Federation); Dyachok, A.N. [Irkutsk State University, Irkutsk 664003 (Russian Federation); Dzhilkibaev, Zh-A.M. [Institute for Nuclear Research, RAS, 60-th October Anniversary Prospect 7a, Moscow 117312 (Russian Federation); Fialkovsky, S.V. [Nizhny Novgorod State Technical University, Nizhny Novgorod 603950 (Russian Federation); Gaponenko, O.N. [Institute for Nuclear Research, RAS, 60-th October Anniversary Prospect 7a, Moscow 117312 (Russian Federation); Golubkov, K.V. [Joint Institute for Nuclear Research, Dubna 141980 (Russian Federation); Gress, O.A.; Gress, T.I.; Grishin, O.G. [Irkutsk State University, Irkutsk 664003 (Russian Federation); Kebkal, K.G.; Kebkal, O.G. [EvoLogics GmbH, Berlin 13355 (Germany); Klabukov, A.M. [Institute for Nuclear Research, RAS, 60-th October Anniversary Prospect 7a, Moscow 117312 (Russian Federation); and others

    2013-10-11

    We present a status of the Baikal-GVD Project. The objective of this project is a construction of a km3-scale neutrino telescope in the Lake Baikal. As an important milestone, the first GVD engineering array has been deployed and ran in April, 2011. Application of a completely new technology gave us an opportunity to study all the basic elements of the future full detector and to finalize the GVD technical design. We discuss the configuration and the design of the engineering array as well as data performance with the preliminary results.

  20. Biofuel production from microalgae as feedstock: current status and potential.

    Science.gov (United States)

    Han, Song-Fang; Jin, Wen-Biao; Tu, Ren-Jie; Wu, Wei-Min

    2015-06-01

    Algal biofuel has become an attractive alternative of petroleum-based fuels in the past decade. Microalgae have been proposed as a feedstock to produce biodiesel, since they are capable of mitigating CO2 emission and accumulating lipids with high productivity. This article is an overview of the updated status of biofuels, especially biodiesel production from microalgae including fundamental research, culture selection and engineering process development; it summarizes research on mathematical and life cycle modeling on algae growth and biomass production; and it updates global efforts of research and development and commercialization attempts. The major challenges are also discussed.