WorldWideScience

Sample records for world epidemiological situation

  1. Analysis of the world epidemiological situation among vancomycin-resistant Enterococcus faecium infections and the current situation in Poland

    Science.gov (United States)

    Talaga-Ćwiertnia, Katarzyna; Bulanda, Małgorzata

    2018-01-01

    Vancomycin-resistant Enterococcus faecium (VREfm) strains have become an important hospital pathogen due to their rapid spread, high mortality rate associated with infections and limited therapeutic options. Vancomycin resistance is predominantly mediated by VanA or VanB phenotypes, which differ as regards maintaining sensitivity to teicoplanin in the VanB phenotype. The majority of VREfm cases in the United States, Europe, Korea, South America and Africa are currently caused by the VanA phenotype. However, the epidemics in Australia and Singapore are chiefly brought about by the VanB phenotype. The rate of VREfm isolate spread varies greatly. The greatest percentage of VREfm is now recorded in the USA, Ireland and Australia. Supervision of VRE is implemented to varying degrees. Therefore, the epidemiological situation in some countries is difficult to assess due to limited data or lack thereof.

  2. Imported malaria in a cosmopolitan European city: a mirror image of the world epidemiological situation.

    Science.gov (United States)

    Millet, Juan Pablo; Garcia de Olalla, Patricia; Carrillo-Santisteve, Paloma; Gascón, Joaquim; Treviño, Begoña; Muñoz, José; Gómez I Prat, Jordi; Cabezos, Juan; González Cordón, Anna; Caylà, Joan A

    2008-04-08

    International travel and migration have been related with an increase of imported malaria cases. There has been considerable immigration to Barcelona from low-income countries (LIC) in recent years. The objective is to describe the epidemiology and to determine the trends of the disease in Barcelona. Analysis of the cases notified among city residents between 1989 and 2005. Patients were classified as: tourists, voluntary workers, resident immigrants (visiting friends and relatives, VFR) and recently arrived immigrants. An analysis was conducted using the chi2 test and comparison of means. As a measure of association we calculated the Relative Risk (RR) and Odds Ratio (OR) with a Confidence Interval of 95% (CI) and carried out a trends analysis. Of the total of 1,579 imported cases notified, 997 (63.1%) lived in Barcelona city, and 55.1% were male. The mean age of patients was 32.7 years. The incidence increased from 2.4 cases/100,000 in 1989 to 3.5 cases/100,000 in 2005 (RR 1.46 CI:1.36-1.55). This increase was not statistically significant (trends analysis, p = 0.36). In terms of reason for travelling, 40.7% were VFR, 33.6% tourists, 12.1% voluntary workers and 13.6% were recently arrived immigrants. The most frequent species found was Plasmodium falciparum (71.3%), mainly in visitors to Africa (OR = 2.3, CI = 1.7-3.2). The vast majority (82.2%) had had some contact with Africa (35.9% with Equatorial Guinea, a Spanish ex-colony) and 96.6% had not completed chemoprophylaxis. Six deaths were observed, all tourists who had travelled to Africa and not taken chemoprophylaxis (3.9% fatality rate). Over the period studied there is an increase in malaria incidence, however the trend is not statistically significant. Lack of chemoprophylaxis compliance and the association between Africa and P. falciparum are very clear in the imported cases. Most of the patients with malaria did not take chemoprophylaxis.

  3. Imported malaria in a cosmopolitan European city: A mirror image of the world epidemiological situation

    Directory of Open Access Journals (Sweden)

    Gómez i Prat Jordi

    2008-04-01

    Full Text Available Abstract Background International travel and migration have been related with an increase of imported malaria cases. There has been considerable immigration to Barcelona from low-income countries (LIC in recent years. The objective is to describe the epidemiology and to determine the trends of the disease in Barcelona. Methods Analysis of the cases notified among city residents between 1989 and 2005. Patients were classified as: tourists, voluntary workers, resident immigrants (visiting friends and relatives, VFR and recently arrived immigrants. An analysis was conducted using the chi2 test and comparison of means. As a measure of association we calculated the Relative Risk (RR and Odds Ratio (OR with a Confidence Interval of 95% (CI and carried out a trends analysis. Results Of the total of 1,579 imported cases notified, 997 (63.1% lived in Barcelona city, and 55.1% were male. The mean age of patients was 32.7 years. The incidence increased from 2.4 cases/100,000 in 1989 to 3.5 cases/100,000 in 2005 (RR 1.46 CI:1.36–1.55. This increase was not statistically significant (trends analysis, p = 0.36. In terms of reason for travelling, 40.7% were VFR, 33.6% tourists, 12.1% voluntary workers and 13.6% were recently arrived immigrants. The most frequent species found was Plasmodium falciparum (71.3%, mainly in visitors to Africa (OR = 2.3, CI = 1.7–3.2. The vast majority (82.2% had had some contact with Africa (35.9% with Equatorial Guinea, a Spanish ex-colony and 96.6% had not completed chemoprophylaxis. Six deaths were observed, all tourists who had travelled to Africa and not taken chemoprophylaxis (3.9% fatality rate. Conclusion Over the period studied there is an increase in malaria incidence, however the trend is not statistically significant. Lack of chemoprophylaxis compliance and the association between Africa and P. falciparum are very clear in the imported cases. Most of the patients with malaria did not take chemoprophylaxis.

  4. VACCINES AND IMMUNIZATION: WORLD SITUATION

    Directory of Open Access Journals (Sweden)

    G.H. Brundtland

    2007-01-01

    Full Text Available The last issue of the report «vaccines and immunization: world situation» stresses considerable success in immunization at the global level since the mid 90 s — completely total eradication of poliomyelitis across the world, as well as the drastic reduction of the new measles and tetanus cases among mothers and newborns in some poor countries. The report also briefly describes the progress in the development and implementation of the new life saving vaccines, which may save millions of lives annually. The authors have explained some of the reasons, why the global community should invest in immunization, as well as the perspectives for the use of vaccines and immunization in future.Key words: vaccine, immunization, children.

  5. Thyroid cancer in Belarus: the epidemiological situation

    International Nuclear Information System (INIS)

    Abelin, T.; Bleuer, J.P.; Averkin, J.I.; Okeanov, A.E.

    1996-01-01

    Starting in 1990, an increasing number of children were diagnosed as suffering from thyroid cancer in regions close to the Chernobyl nuclear accident site, and this increase is continuing. But still today, doubts about the significance of this increase are being voiced. Using data from the Belarus epidemiological cancer registration system up to 1994, the geographic distribution, time and cohort trends, age distribution and other characteristics of this epidemic are reviewed. Results show that the geographic distribution is similar to that of iodine-131 following the accident; that when looking at cohorts of children born in the same years incidence has steadily increased since 1990; and that deviations from this pattern might be explained by active case finding.The most likely interpretation of these results is that of a causal association with radiation exposure related to the Chernobyl accident, but possible modifying factors should be examined closely. The most likely future course of the epidemic is an increasing number of cases among those exposed in childhood, and public health measures should take this into account

  6. Collective Action Situated in Virtual Worlds

    Science.gov (United States)

    Blodgett, Bridget M.

    2011-01-01

    For the first time in the history of collective action, the offline world has experienced a virtually organized and enacted union strike. While this was the first publicly noticed political action in a virtual world, others have been going on for several years now. As virtual worlds continue to grow in popularity, this type of protest of action…

  7. Epidemiology of violent deaths in the world.

    Science.gov (United States)

    Reza, A; Mercy, J A; Krug, E

    2001-06-01

    This study describes epidemiologic patterns of mortality due to suicide, homicide, and war for the world in order to serve as a benchmark against which to measure future progress and to raise awareness about violence as a global public health problem. The world and its eight major regions. Data were derived from The Global Burden of Disease series and the US National Center for Health Statistics to estimate crude rates, age adjusted rates, sex rate ratios, and the health burden for suicide, homicide, and war related deaths for the world and its eight major regions in 1990. In 1990, an estimated 1,851,000 people died from violence (35.3 per 100,000) in the world. There were an estimated 786,000 suicides. Overall suicide rates ranged from 3.4 per 100,000 in Sub-Saharan Africa to 30.4 per 100,000 in China. There were an estimated 563,000 homicides. Overall homicide rates ranged from 1.0 per 100,000 in established market economies to 44.8 per 100,000 in Sub-Saharan Africa with peaks among males aged 15-24 years old, and among females aged 0-4 years old. There were an estimated 502,000 war related deaths with peaks in rates for both sexes among people aged 0-4, 15-29, and 60-69 years old. The number of violence related deaths in the world is unacceptably high. Coordinated prevention and control efforts are urgently needed.

  8. [Current situation of accidents in the world].

    Science.gov (United States)

    Aguilar-Zinser, José Valente

    2010-01-01

    According to the World Health Organization (WHO), the number of traffic accidents is of concern. About 1.2 million people die every year on the roadways and about 20 to 50 million suffer from non-lethal trauma. Countries with low or medium incomes have higher rates of lethality by traffic accidents (21.5 and 19.5 per 100,000 habitants, respectively) than countries with higher incomes (10.3 per 100,000). It is estimated that the cost of traffic accidents in countries that are members of the Organization for Economic Cooperation and Development (OECD), escalate to rates that are between 2-5% of the gross domestic product (GDP). According to data from the health sector in Mexico, these rates are equivalent to 1.3 of GDR The WHO foresees that traffic accident traumas will rise to be the third cause of mortality in 2030. Because of the high complexity of the transport sector, it is necessary that the Transport and Communication Ministry works in a multidisciplinary and intersectorial fashion to ensure that the land transportation systems operate effectively in accordance with national economic development and the quality of life of the Mexican people.

  9. Epidemiology in Latin America and the Caribbean: current situation and challenges.

    Science.gov (United States)

    Barreto, Sandhi M; Miranda, Jaime J; Figueroa, J Peter; Schmidt, Maria Inês; Munoz, Sergio; Kuri-Morales, P Pablo; Silva, Jarbas B

    2012-04-01

    This article analyses the epidemiological research developments in Latin America and the Caribbean (LAC). It integrates the series commissioned by the International Epidemiological Association to all WHO Regions to identify global opportunities to promote the development of epidemiology. Health situations of the regions were analysed based on published data on selected mortality, morbidity and risk factors. Epidemiological publication output by country was estimated by Medline bibliometrics. Internet and literature searches and data provided by key informants were used to describe perspectives on epidemiological training, research and funding. Despite important advances in recent decades, LAC remains the world's most unequal region. In 2010, 10% of the LAC's people still lived in conditions of multidimensional poverty, with huge variation among countries. The region has experienced fast and complex epidemiological changes in past decades, combining increasing rates of non-communicable diseases and injuries, and keeping uncontrolled many existing endemic and emerging diseases. Overall, epidemiological publications per year increased from 160 articles between 1961 and 1970 to 2492 between 2001 and 2010. The increase in papers per million inhabitants in the past three decades varied from 57% in Panama to 1339% in Paraguay. Universities are the main epidemiological training providers. There are at least 34 universities and other institutions in the region that offer postgraduate programmes at the master's and doctoral levels in epidemiology or public health. Most LAC countries rely largely on external funding and donors to initiate and sustain long-term research efforts. Despite the limited resources, the critical mass of LAC researchers has produced significant scientific contributions. FUTURE NEEDS: The health research panorama of the region shows enormous regional discrepancies, but great prospects. Improving research and human resources capacity in the region will

  10. ADHD in the Arab World: A Review of Epidemiologic Studies

    Science.gov (United States)

    Farah, Lynn G.; Fayyad, John A.; Eapen, Valsamma; Cassir,Youmna; Salamoun, Mariana M.; Tabet, Caroline C.; Mneimneh, Zeina N.; Karam, Elie G.

    2009-01-01

    Objective: Epidemiological studies on psychiatric disorders are quite rare in the Arab World. This article reviews epidemiological studies on ADHD in all the Arab countries. Method: All epidemiological studies on ADHD conducted from 1966 through th present were reviewed. Samples were drawn from the general community, primary care clinical…

  11. TOXOPLASMOSIS IN MEXICO: EPIDEMIOLOGICAL SITUATION IN HUMANS AND ANIMALS

    Directory of Open Access Journals (Sweden)

    Ivonne HERNÁNDEZ-CORTAZAR

    2015-04-01

    Full Text Available Toxoplasmosis is a parasitic disease widely distributed throughout the world, infecting a wide variety of animal species including humans. In Mexico, this parasite has been detected in different parts of the country, particularly in the tropical areas where the parasite can remain infective for long periods of time due to the environmental conditions (i.e. high temperature and humidity over the whole year. Several epidemiological studies have been conducted in both human and animal populations, but despite the wide distribution of the agent in the country, there is a significant lack of knowledge on the parasite transmission, treatment alternatives and control measures. The lack of feral cat populations and control measures in sites of meat production for human consumption are playing a role that has led to the wide spread of the disease in the country, particularly in tropical areas of Southeastern Mexico. For these reasons, this manuscript aims to review the published information on relevant epidemiological aspects of infection with T. gondii in humans and animals from Mexico.

  12. Epidemiological situation of tuberculosis in Poland: part II. What are the causes of the different epidemiological situation in various regions of Poland?

    Science.gov (United States)

    Rowińska-Zakrzewska, Ewa; Korzeniewska-Koseła, Maria; Roszkowski-Śliż, Kazimierz

    2014-01-01

    influence transmission of tuberculosis. There is also the possibility that the differences in the epidemiological situation in various regions of Poland are caused by historical events. In the past the epidemiological situation of tuberculosis was much worse in the east of Europe than in the west. Just after the Second World War, according to the changes of the Polish territory, many Polish citizens (mainly ancestors of those from Group I) were displaced from the east to the west. In conclusion, the greater number of patients lost from observation, together with the higher density of population in the regions from Group I in comparison with those from Group II, seems to be partly responsible for the difference in the epidemiological situation in the two regions. It is also possible that some patients from Group I are more susceptible to infection and disease caused by Mycobacterium tuberculosis due to their ancestors, who lived in the east of Europe.

  13. PROBLEMS AND PROSPECTS OF THE WORLD FOOD SITUATION

    OpenAIRE

    Gebremedhin, Tesfa G.

    2000-01-01

    Although world food and agricultural production, based on current trends, will be sufficient to meet demand in the decades ahead, the world still faces a serious food crisis, at least as perilous and life-threatening for millions of poor people as those of the past. To this end, the main objective of this paper is to illuminate the world food situation and to provide a critical analysis of the core causes of world food insecurity by identifying the various misconceptions surrounding our under...

  14. The situation of nuclear power in the world

    International Nuclear Information System (INIS)

    1995-03-01

    This report presents a world panorama of nuclear power for electricity generation purposes. The economic aspects, the fuel cycle market, the reactor technology development, as well as environmental aspects are presented. This report is updated annually and the present issue covers the situation up to December 1993. (F.E.). 196 refs, 23 figs, 28 tabs

  15. Resources and needs: assessment of the world water situation

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    The global water situation is assessed. Movement and distribution of water in the hydrologic cycle is described. Methods of appraising surface water, precipitation, evapotranspiration, groundwater, and water quality are reviewed. The reliability of such appraisals depends greatly on the adequacy of national water observation networks. Global water supplies and quality of lakes, reservoirs, and groundwater are estimated. The effects of runoff, climate, and human activities on supplies are briefly discussed. The use and demand of water for domestic, industrial, agricultural, hydroelectric, transportation, and recreational needs are assessed. Methods of projecting water demand and quality are reviewed. Demand and supply relationships for various regions of the world are presented. Socioeconomic, financial, technical, administrative, legal, and environmental considerations of these relationships are examined. By using available technology and institutional devices, the world water situation can be improved. (1 diagram, 3 graphs, 8 tables)

  16. Foot-and-mouth disease in pigs: current epidemiological situation and control methods.

    Science.gov (United States)

    León, Emilio A

    2012-03-01

    Foot-and-mouth disease (FMD) is the paradigm of a transboundary animal disease. Beyond any doubt, it is the most serious challenge for livestock's health. Official Veterinary Services from free countries invest considerable amount of money to prevent its introduction, whereas those from endemic countries invest most of their resources in the control of the disease. A very important volume of scientific production is developed every year in different aspects of FMD, and for that reason, the current knowledge makes the diagnosis of the disease easier to a great extent. However, FMD is still endemic in about two-thirds of the countries, and periodically re-emergent in several countries. This paper is a review of recent publications, focusing mainly on control measures and current world epidemiological situation, emphasizing primarily pigs. © 2012 Blackwell Verlag GmbH.

  17. World petroleum refining capacity: Present and forecasted situation

    International Nuclear Information System (INIS)

    Tabarelli, D.

    1991-01-01

    World petroleum demand is expected to increase from about 15 million barrels to 80 million after the year 2000. The resulting necessity to increase the currently over-extended global refining capacity will put a significant burden on financial resources within the industry. This article examines the developments, after a decade of restructuring, which have led to the present situation of the petroleum industry described as having greatly improved operational conditions but beset by worrisome problems with regard not only to capacity, but also to the costly constraints being imposed by new air pollution regulations, especially those relevant to desulfurization in refinery processes

  18. Understanding Use Situated in Real-world Mobile Contexts

    DEFF Research Database (Denmark)

    Korn, Matthias

    where the activity is happening) by leveraging three keyenablers: (1) the high penetration of smart phones, (2) their easy programmability and (3) the large-scale distribution channels for mobile applications that come with the platforms. My approach suggests a triggered response solicitation, which......  Our understanding of users' everyday practices in their natural contexts is still very limited. Insights are often only available from studies conducted outside of the context itself. I propose a new approach to study use situated in real-world everyday mobile contexts (at the time and place...

  19. Brazilian science teachers conceptions about the world situation

    Directory of Open Access Journals (Sweden)

    Maria Lúcia Vital dos Santos Abib

    2000-09-01

    Full Text Available Recognizing the urgent need of a scientific education thet would provide for citizen participation in decision making regarding problems that affect our survival, this paper reports teachers perceptions about problems that affect the future of human kind and life in our planet. Taking as reference recent studies which approach this issue globally, we analyse science teachers conceptions concerning the present world situation. Results show a fragmentary character and an insufficient conscientization of the extent and serioussness of the problems. This finding points at the need of formative actions that would provide teachers with a more adequate perspection of those problems and of possible solutions.

  20. [Current situation of the most frequent zoonosis in the world].

    Science.gov (United States)

    Flores Castro, Ricardo

    2010-01-01

    Zoonoses are at the present time more important than ever due to their magnitude and impact. The international trade in animals, products and sub products, as well as the intense travel of people around the world, represent risks of dissemination of infectious diseases, and are the reason for a new age of emerging and reemerging zoonotic diseases. Under these conditions, public health and animal health authorities are obliged to work together in order to get more efficient control programs. In this paper the actual situation of some important emerging and reemerging zoonoses is analyzed, including: anthrax, rabies, tuberculosis, brucellosis, cysticercosis, echinococcosis, hanta virus, Hendra and Nipah virus. Particular attention is given to leptospirosis, due to the fact that it is considered by WHO and OIE as the widest spread zoonotic disease in the world. Zoonoses caused by ingestion of animal food products are discussed. They are responsible for the death of almost 2.2 million people. Bacteria of genus salmonella and campylobacter are considered. Some recommendations are given for the control and prevention of zoonoses, emphasizing the "One Health" concept.

  1. Current situation of wind energy in the world and Turkey

    Energy Technology Data Exchange (ETDEWEB)

    Alper Kaplan, Yusuf; San, Ismail [Department of Electrical and Electronics Engineering, Anadolu University (Turkey)], email: yakaplan@anadolu.edu.tr, email: isan@anadolu.edu.tr

    2011-07-01

    This paper gives an overview of the current situation of wind power in Turkey and in the world by evaluating installed wind power using current data. It also looks at the political conditions of Turkey in relation to the current installed wind energy power in Turkey compared with that of certain developed countries. The problems encountered are also illustrated as a basis for proposing solutions. Turkey's wind energy potential is 48,000 MW but installed wind power was only 1,329 MW as of 2011. Wind energy is at present one of the most cost-competitive renewable energy technologies in the world when technical, geographical and social issues are taken into consideration. Economic sources should be researched. The development of current potential and the market entry of renewable energy resources requires a legal and regulatory framework that support suitable mechanisms. Local support is recommended together with tax exemptions. Long-term fixed-price guarantees should also be considered by government.

  2. Malaria and health in Africa: the present situation and epidemiological trends.

    Science.gov (United States)

    Brinkmann, U; Brinkmann, A

    1991-09-01

    The World Health Organization does not give any data on the malaria situation in Africa in its regular reports because of the "insufficiency and irregularity of reporting". Estimates on the total number of cases and the number of deaths vary considerably. They range from 35 million to 189 million per year depending on whose figures one uses. An intensive search of the literature using computer-based systems identified more than 1000 titles on the epidemiology of malaria. Out of them and from other sources finally 426 articles were used to describe the current malaria situation and observable trends in Africa. Major findings were that malaria is responsible for about 40% of fever cases, mortality is about 5 per 1000 per year, case fatality ranges from 2% to 24%. Admissions for malaria account for 20% to 50% of all admissions in African health services although only 8% to 25% of persons with malaria visit health services. Self-treatment is more common in urban areas (more than 60%) but an increasing number of people use some form of self protection in rural areas (2% to 25%). The resistance of malaria parasites to chloroquine and other drugs is widespread. Chloroquine resistance has reached a prevalence of about 30% at the RII level in most countries. Malaria incidence shows annual growth rates of 7.3% for Zambia, 10.4% for Togo, and 21.0% for Rwanda. The data for Burkina Faso show a downward trend of--14.7% during the years from 1973 to 1981. Since then malaria incidence is increasing at 11.0% per year. Hospital data reported from Zambia indicate that mortality is rising 5.2% per annum in children and 9.7% per annum in adults. Reasons for the increase of malaria and its role for development are discussed.

  3. The present-day epidemiological situation in the Horn of Africa on the example of Somalia.

    Science.gov (United States)

    Korzeniewski, Krzysztof

    2012-01-01

    This article presents information on the environmental hazards prevailing in Somalia and recommends a health prophylaxis in connection with a potential deployment of Polish Military Contingent to this part of the world. Somalia is a country located in the eastern part of Africa, in the so-called Horn of Africa. The country has been continuously at war for over two decades. Because of its much-devastated municipal and industrial infrastructure, widespread famine and limited access of the local people to healthcare it is considered one of the countries where living conditions are extremely difficult. Epidemiological indexes in Somalia are the worst in the world, and the Somali citizens are entirely dependent on foreign humanitarian assistance. At present, three different military operations, under the auspices of international organizations, have been carried out on the soil and the territorial waters: the European Union Naval Force Somalia--Operation Atlanta, the NATO Operation Ocean Shield, and the biggest of the three--the UN peacekeeping mission AMISOM with 9,5 thousand African troops, mainly from Uganda and Burundi). Despite their presence, the situation of the civilian population is critical. If the number ofpeacekeeping and stabilization troops deployed to the Horn of Africa is increased, it is very likely that Polish soldiers will also get involved in the military operations in Somalia. because of a strong possibility that following European military contingents are going to be relocated to East Africa to carry out the mandatory tasks, in relation to the occurrence of difficult climatic conditions and low sanitary standards, it is necessary to undertake appropriate preventive measures before the departure (compulsory/recommended vaccinations, antimalarial chemoprophylaxis, stocks of medicines to be taken by soldiers for an extended period of time, prevention and treatment kits), throughout the deployment (acclimatization, avoiding alcohol, water and

  4. Designing for Situation Awareness : the World behind the Glass

    NARCIS (Netherlands)

    Mulder, M.; Borst, C.; van Paassen, M.M.

    2017-01-01

    In the design of human-machine interfaces and automation, an important question is how to obtain and validate a design that is capable of supporting the operator’s understanding and situation awareness of the process under control. Whereas many research efforts address the question of ‘what is the

  5. The situation of the nuclear energy in the world

    International Nuclear Information System (INIS)

    Souza, Jair Albo Marques de

    1996-12-01

    This work presents an overview of the nuclear energy in the world. It approaches the following main topics: kinds of nuclear power plants; operation experience of the nuclear plants; environmental and social aspects of the nuclear energy; economic aspects of the nuclear energy; development of the reactors technology and supply of the nuclear fuel

  6. Energy in the world: The present situation and future options

    International Nuclear Information System (INIS)

    Rogner, H.H.

    1989-01-01

    It is reported that the most notable changes on the world energy scene since 1973 concerned the shift in OPEC's role from a base to a swing producer, the disruption of the fast market penetration of nuclear power and the impacts caused by the technical advances at essentially all stages of the energy system. Further, several parts of the world witnessed a strong environmental movement which attracted public attention to the conduct of the energy industry and its social implications and environmental consequences. The lecture illuminates these events in some detail and evaluate their impacts on present and future energy demand, supply and trade patterns. The future energy outlook includes two fundamentally different scenarios. Each scenario in itself appears internally consistent. The diverging projections of future energy demand and supply mixes underlying these scenarios are the result of the inclusion/omission of technical change or dynamics of technology into the analyses. 19 refs, 22 figs

  7. Situating Pedagogies, Positions and Practices in Immersive Virtual Worlds.

    OpenAIRE

    Savin-Baden, Maggi; Gourlay, L.; Tombs, C.; Steils, N.; Tombs, G.; Mawer, M.

    2010-01-01

    Background: The literature on immersive virtual worlds and e-learning to date largely indicates that technology has led the pedagogy. Although rationales for implementing e-learning have included flexibility of provision and supporting diversity, none of these recommendations have helped to provide strong pedagogical location. Furthermore, there is little, if any, exploration of the kinds of e-learning spaces that are commonly adopted in higher education or the rationale for their use.\\ud \\ud...

  8. Situation in the Albanian territories a$ er World War I

    Directory of Open Access Journals (Sweden)

    Naim Seferi

    2017-03-01

    Full Text Available The end of World War I and the victory of the forces of Antante on 11 November 1918 did not result in the end of war in Londonized Albania and in the territories inhabited by Albanian people in Yugoslavia and Greece because neighbouring countries did not withdraw from Albanian territories since their desires were to extend even more to the detriment of the Albanian and were not satisfi ed only with the invasion of Kosovo by Serbia, Cameria by Greece, and Italy aspiring to keep Albania under its supervision. The European countries of Antante, such as England, France and Italy, did not support the Albanian people because they had reached an agreement during the World War 1 to conquer the countries of the triple alliance by promising Albanian territories to the neighbouring countries of Albania. The Protocol of April 1915 was devastating for Albania. The fate of Albanian people was such that European countries could not change the course of the World War 1. The intervention of USA was the one that changed the course of the World War 1, and USA even joined the war by stating that it did not recognize the agreements made during the war with regard to the territorial division. The neighboring countries of Albania had forgo$ en that in the global stage a political-military power was emerging which would lay the foundations of the new world order. Even though the war had ended, the neighboring countries of Albania were making agreements for the supervision of Albania. Italy was interested in keeping Albania under its supervision whereas Greece and Yugoslavia were interested in the division of Albania. Under these circumstances the Albanian people was facing new invasive challenges and they had to get organized both inside and outside the country for their national salvation. Albanians were organized in clubs and associations abroad, in order to help the freedom of Londonized Albania. The Albanians in Albania were fed up with long and savage invasions

  9. Gas situation in the world; Sekai no gas jijo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-10

    The Chinese Government intends to totally prohibit the combustion of coal as is in 2000 onward to deal with environmental problems. To attain the coal, however, it will have to develop technologies for high-efficiency coal utilization, coal pulverization for power generation, and power generation not dependent on coal. Qatar and India signed a letter confirming their intention to enhance cooperation in the oil and gas sectors. It is predicted that natural gas consumption in the United States will renew its maximum record in 1998. In the last half of this year, Venezuela will open its natural gas distribution and transportation sectors to foreign investors. Itohchu Oil Exploration Co., Ltd., operated by Itohchu Corporation for natural resources exploration, won the first success in a foreign capital-led trial drilling in the Caspian Sea off Azerbaijan. Six U.S. corporations plan to participitate in a project of constructing an LNG receiving base and distribution network in Lebanon. Norway is making efforts to increase its sale of gas to the British market despite there are great quantities of inexpensive gas in Britain. Britain will put off the complete liberalization of electric retailing scheduled to be effectuated in April this year until September. The investment in the oil and gas upstream sectors across the world in 1997 is found to be two times larger than that of 1990

  10. Epidemiological Aspects and World Distribution of HTLV-1 Infection

    Directory of Open Access Journals (Sweden)

    Antoine eGessain

    2012-11-01

    Full Text Available The human T-cell leukemia virus type 1 (HTLV-1, identified as the first human oncogenic retrovirus 30 years ago, is not an ubiquitous virus. HTLV-1 is present throughout the world, with clusters of high endemicity located often nearby areas where the virus is nearly absent. The main HTLV-1 highly endemic regions are the Southwestern part of Japan, sub-Saharan Africa and South America, the Caribbean area and foci in Middle East and Australo-Melanesia. The origin of this puzzling geographical or rather ethnic repartition is probably linked to a founder effect in some groups with the persistence of a high viral transmission rate. Despite different socio-economic and cultural environments, the HTLV-1 prevalence increases gradually with age, especially among women in all highly endemic areas. The three modes of HTLV-1 transmission are mother to child, sexual transmission and transmission with contaminated blood products. Twenty years ago, de Thé and Bomford estimated the total number of HTLV-1 carriers to be 10-20 millions people. At that time, large regions had not been investigated, few population-based studies were available and the assays used for HTLV-1 serology were not enough specific. Despite the fact that there is still a lot of data lacking in large areas of the world and that most of the HTLV-1 studies concern only blood donors, pregnant women or different selected patients or high-risk groups, we shall try based on the most recent data, to revisit the world distribution and the estimates of the number of HTLV-1 infected persons.Our best estimates range from 5-10 millions HTLV-1 infected individuals. However, these results were based on approximately 1.5 billion of individuals originating from known endemic areas with reliable available epidemiological data. Correct estimates in other highly populated regions such as China, India, the Maghreb and East Africa is currently not possible, thus, the current number of HTLV-1 carriers is very

  11. [THE EPIDEMIOLOGICAL SITUATION OF LEISHMANIASIS IN THE RUSSIAN FEDERATION: THE FIRST VALID CASES OF LOCAL TRANSMISSION].

    Science.gov (United States)

    Ponrovsky, E N; Strelkova, M V; Zavoikin, V D; Tumolskaya, N I; Mazmanyan, M V; Baranets, M S; Zhirenkina, E N

    2015-01-01

    The authors have analyzed the data available in the literature and statistical offices and the results of their observations of the epidemiological situation of leishmaniasis in the Russian Federation (RF). In October 1991 to December 2014, the RF registered 89, leishmaniasis cases, including 83 imported cases from 24 countries and 6 local cases. Out of the 83 imported cases, there were those diagnosed with anthroponotic cutaneous leishmaniasis (n=31), zoonotic cutaneous leishmaniasis (n=20), visceral leishmaniasis (n=31), and mucocutaneous leishmaniasis (n=1). The Republic of Dagestan and Eastern Crimea are visceral Ieishmaniasis-enderpic, areas. The obtained data on the local cases of visceral leisimaniasis in Dagestan and on its sporadic cases in Crimea suggest that it is necessary to conduct epidemiological, epizootological, and entomological surveys in the above areas and to develop a system for visceral leishmaniasis epidemiological surveillance encompassing the whole package of antiepidemic measures. The effective treatment of leishmaniases requires that the RF Ministry of Health should register some current antileishmanial drugs (such as Glucantime) as soon as possible.

  12. Radioactive waste disposal in the world and situation in our country

    International Nuclear Information System (INIS)

    Plecas, I.; Pavlovic, R.

    2003-01-01

    Situation of status, type and number of radioactive waste disposal facility for LILW in the world, but also data of solid and liquid radioactive waste materials temporary stored in Vinca Institute is given in this paper (author)

  13. The world at 7:00 : Comparing the experience of situations across 20 countries

    NARCIS (Netherlands)

    Guillaume, Esther; Baranski, Erica; Todd, Elysia; Bastian, Brock; Bronin, Igor; Ivanova, Christina; Cheng, Joey T.; de Kock, Francois S.; Denissen, J. J.A.; Gallardo-Pujol, David; Halama, Peter; Han, Gyuseog Q.; Bae, Jaechang; Moon, Jungsoon; Hong, Ryan Y.; Hrebickova, Martina; Graf, Sylvie; Izdebski, Pawel; Lundmann, Lars; Penke, Lars; Perugini, Marco; Costantini, Giulio; Rauthmann, John; Ziegler, Matthias; Realo, Anu; Elme, Liisalotte; Sato, Tatsuya; Kawamoto, Shizuka; Szarota, Piotr; Tracy, Jessica L.; van Aken, Marcel A. G.; Yang, Yu; Funder, David C.

    2016-01-01

    The purpose of this research is to quantitatively compare everyday situational experience around the world. Local collaborators recruited 5,447 members of college communities in 20 countries, who provided data via a Web site in 14 languages. Using the 89 items of the Riverside Situational Q-sort

  14. Assessment of epidemiologic situation in aero-ecological systems of north part of Semipalatinsk test site

    International Nuclear Information System (INIS)

    Ajdarkhanova, G.S.

    2000-01-01

    The vast territories of Central Kazakhstan adjoining to Semipalatinsk test site (STS) are intensively using for agriculture purposes. Radioecological situation of environmental objects in places of active land-using is characterizing by considerable accumulation of artificial radionuclides in local points. In 1965-1988 dynamics of accumulation of 90 Sr, 137 Cs, 131 I, 144 Ce, 210 Po is considered. Most high concentration of these radionuclides corresponds to 1965, 1974, 1986-87 in all objects: soil, water, pasture plants. These processes are explained by emergency situation on STS and Chernobyl accident. In objects of veterinary supervision (meat, milk, bones) increasing of concentrations of 90 Sr, 137 Cs established in 1965-1966, 1968, 1972-1974, 1986-1987. In present time significant territories of Semipalatinsk test site as well as territories of other sites are places for foodstuffs production. In this regard all agricultural zones Of Republic of Kazakhstan demand comprehensive research, exploitation of advanced methods of farms implementation improving environmental, epidemiologic and economical situation in regions

  15. Paper vs. electrons. Epidemiologic publishing in a changing world.

    Science.gov (United States)

    Rothenberg; Frank; Fitzmaurice

    2000-10-01

    PURPOSE: To present the parallel histories of epidemiologic and electronic publishing and consider positive and negative factors that might affect their amalgam.METHODS: We performed a quantitative assessment of the arc of epidemiologic publication from 1966-1999, using major self-designated epidemiologic journals as a sample, and of scholarly electronic publication from 1991-1997, based on current literature review. We use an online, paperless journal as a case study, and review selected information-technology opinion in the area.RESULTS: By traditional standards, growth in epidemiologic publication has been considerable, with the addition of six new journals since 1966. In contrast, scholarly electronic publication for the period 1991-1997 grew from 27 to 2459 journals (not all exclusively online). Positive features of electronic publishing include flexibility, shortened time to publication, freedom from fixed publication date, diversity in presentation, and instant linkage to relevant material. A case study of a new online journal illustrates the substantive power of the medium. Negative factors include restriction (or unrestricted expansion) of the audience, the potential for hasty peer review, pitfalls in establishing credibility, an emphasis on style over content, technologic dependence, and additions to the information explosion. Relative cost and archiving are still debated. In assessing the pros and cons, it is important to distinguish electronic mechanisms that facilitate publication from electronic publishing, and to appreciate the difference between moving an existing journal to the electronic medium, and creating a new online journal.CONCLUSIONS: The movement from print to internet is probably inexorable, but a headlong rush may be ill-advised. Several models for dual publishing now exist, with the expectation that many, including the journals that serve epidemiology, will do so. The ultimate configuration is difficult to predict, but likely to be

  16. Situated learning in virtual simulations: Researching the authentic dimension in virtual worlds

    OpenAIRE

    Falconer, L.

    2013-01-01

    This paper describes and discusses a case study of postgraduate students undertaking accident investigation and risk assessment exercises in an online virtual world as part of their course curriculum. These exercises were constructed to overcome the ethical and practical barriers inherent in real-world exercises. In particular this paper focusses upon the potential of such exercises to facilitate the authentic dimension of situated learning and identifies some of the factors that affect the s...

  17. The world food situation: New driving forces and required actions [In Chinese

    OpenAIRE

    von Braun, Joachim

    2008-01-01

    "The world food situation is currently being rapidly redefined by new driving forces. Income growth, climate change, high energy prices, globalization, and urbanization are transforming food consumption, production, and markets. The influence of the private sector in the world food system, especially the leverage of food retailers, is also rapidly increasing. Changes in food availability, rising commodity prices, and new producer–consumer linkages have crucial implications for the livelihoods...

  18. THE EPIDEMIOLOGICAL SITUATION ON DIABETES MELLITUS IN THE MOSCOW REGION IN THE YEARS 2004-2013

    Directory of Open Access Journals (Sweden)

    I. V. Misnikova

    2014-01-01

    Full Text Available Background: It is extremely important to have information about the main epidemiological indicators characterizing the situation on diabetes mellitus (DM in Moscow Region. Aim: To assess the dynamics of the main epidemiological indicators of type 1 DM (T1DM and type 2 DM (T2DM for the 10-year period (2004-2013. Materials and methods: The study was performed based on the analysis of data of the Moscow Region DM Register, which contained information about 202 909 patients with DM. The indicators are presented per 100 000 of the population. Results: The T1DM prevalence increased from 132.09 to 166.6 per 100 000 within a decade fixed, and that of DM2 – from  2121.9  to 3263.12. The T2DM incidence increased from 193.22 to 224.4. T1DM mortality decreased from 0.9 to 0.6 per 100 000, and in patients with DM2 – from 68.3 to 61.4. The average life expectancy in adult patients with T1DM increased by 1.3 years, in patients with T2DM – by 1.7 years. Conclusion: It was found that the registered prevalence of both T2DM (35% and T1DM (by 20.5% increased within the 10-year period. Increase of T2DM incidence was noted in individuals under 40 years of age, and the average peak of T1DM morbidity shifted from the age group of 10-14 years to the 7-9-year group. Cardiovascular diseases are still the prevailing cause of death in T2DM patients (60%. In T1DM patients, the main cause of death was chronic renal failure if onset of the disease occurred in patients under 25, and macrovascular complications – if the first disease manifestation was noted in patients above 25.

  19. EPIDEMIOLOGICAL SITUATION ON HIV INFECTION IN THE REPUBLIC OF BASHKORTOSTAN IN 2015

    Directory of Open Access Journals (Sweden)

    R. G. Yapparov

    2016-01-01

    Full Text Available In the  Republic of Bashkortostan the  intense epidemiological  situation on HIV infection remains, spread  of a human   immunodeficiency  virus  among   the  population and augmentation of cumulative number infected and  patients continues.Research objective: detection of nature of epidemic process  of HIV infection in the  Republic of Bashkortostan and the city of Ufa.On  the  basis  of  medical documentation: a registration form No. 058/at “Emergency notice on an infectious disease, food poisoning, unusual reaction to an inoculation”, the card of epidemiological inspection of the center  of HIV infection, the card of an ambulatory, – 23 143 cases  of HIV infection, 5343 cases of death of HIV-positive patients were studied.As a result of research  tendencies of spread  of HIV infection in the republic are taped: body height of number of again taped HIV-positive persons (2015 – 2 907 new cases  of HIV infection, 2014 – 2 862 case, 2013 – 2 475 cases; conservation  of a high  incidence of HIV infection (71,39 on 100 000 population; augmentation of specific gravity of a sexual way of transfer  of the HIV (51,42% realized both at heterosexual contacts and  in group  of men  who have  sex with  men  (48 cases; growth  by 37,9% of number of the died  HIV-positive people of all reasons  and, including, owing  to HIV infection; prevalence among HIV-positive people at the time of identification  of an age category from 31 to 40 years (48,8%.Current  situation demands acceptance of  urgent measures for stabilization and  depression of a case rate the HIV infection  including  carrying   out   scheduled  maintenance with the working population.

  20. Analysis of epidemiological situation of iodine deficiency in Tomsk region from 1998 to 2014

    Science.gov (United States)

    Samoilova, Y. G.; Oleynik, O. A.; Yurchenko, E. V.; Zinchuk, S. F.; Sivolobova, T. V.; Rotkank, M. A.; Mazhitova, D. S.

    2017-08-01

    The purpose of the present research is the comparative analysis of the epidemiological situation of iodine deficiency in the Tomsk region from 1998 to 2014. There were examined 9901 and 15174 children of the school age including within the medical examination of the children’s population in 1998 and 2014 in Tomsk. At all school pupils there were analyzed anamnestic data and carried out anthropometrical measurements, ultrasonography of the thyroid gland was carried out using the portable scanner "Aloka SSD 500" with the linear sensor of 7,5 MHz frequency in the real time, the thyroid volume was evaluated according to Delange (1997). The excretion of inorganic iodine was determined at 264 in 1998 and at 120 children in 2014, respectively, in a one-time portion of urine by the cerium-arsenic method. There was additionally carried out the analysis of results of determination of TSH at 10717 in 1998, and at 15091 in 2014 in a spot of the whole blood at newborn children on the 4-5 day after birth at full-term and on the 7-14 day at prematurely born children. Neonatal TSH in the dried-up samples of capillary blood was determined by the method of the fluorometric immune-ferment analysis with the use of sets of TSH-Neonatal: Delfia, Finland. Statistical processing of the data obtained was carried out with the use of the applied software package pspp. The descriptive analysis included calculation of the median for the quantitative and the calculation of frequencies for qualitative data. The comparative analysis included calculation of distinctions reliability by the Mann-Whitney criterion for independent and to Wilcoxon’s criterion for dependent data. The comparative analysis of epidemiological situation of iodine deficiency in Tomsk and the Tomsk region in 1998 and 2014 specifies decreasing the iodine deficiency diseases in the Tomsk region, increasing the iodine provision of the population within 15 years by 27%, decreasing neonatal hyperthyroidism by 1.5 times.

  1. Situated cognition and the phenomenology of place: lifeworld, environmental embodiment, and immersion-in-world.

    Science.gov (United States)

    Seamon, David

    2015-09-01

    This article makes use of a passage from novelist Gabriel García Márquez's One Hundred Years of Solitude to illustrate Merleau-Ponty's phenomenology of the lived body and to consider what the related phenomenological concepts of place, environmental embodiment, and immersion-in-world might offer research in situated cognition.

  2. Epidemiologic update on the dengue situation in the Western Pacific Region, 2011.

    Science.gov (United States)

    Arima, Yuzo; Edelstein, Zoe Rebecca; Han, Hwi Kwang; Matsui, Tamano

    2013-01-01

    Dengue is an emerging vectorborne infectious disease that is a major public health concern in the Asia and the Pacific. Official dengue surveillance data for 2011 provided by ministries of health were summarized as part of routine activities of the World Health Organization Regional Office for the Western Pacific. Based on officially reported surveillance data, dengue continued to show sustained activity in the Western Pacific Region. In 2011, Member States reported a total of 244,855 cases of which 839 died for a case fatality rate of 0.34%. More than 1000 cases were reported each from Cambodia, the Federated States of Micronesia, the Lao People's Democratic Republic, Malaysia, the Philippines, the Marshall Islands, Singapore and Viet Nam. Cambodia, the Federated States of Micronesia and the Marshall Islands reported higher activity relative to 2010. There continues to be great variability among the dengue-endemic countries and areas in the Region in the number of cases and serotype distribution. The continued high notification rate and complex dengue epidemiology in the Region highlight the need for information-sharing on a routine and timely basis.

  3. Epidemiologic update on the dengue situation in the Western Pacific Region, 2011

    Directory of Open Access Journals (Sweden)

    Tamano Matsui

    2013-05-01

    Full Text Available Dengue is an emerging vectorborne infectious disease that is a major public health concern in Asia and the Pacific. Official dengue surveillance data for 2011 provided by ministries of health were summarized as part of routine activities of the World Health Organization Regional Office for the Western Pacific. Based on officially reported surveillance data, dengue continued to show sustained activity in the Western Pacific Region. In 2011, Member States reported a total of 244 855 cases of which 839 died. More than 1000 cases were reported each from Cambodia, the Federated States of Micronesia, the Lao People’s Democratic Republic, Malaysia, the Philippines, the Marshall Islands, Singapore and Viet Nam. Cambodia, the Federated States of Micronesia and the Marshall Islands reported more cases relative to 2010. There continues to be great variability among the dengue-endemic countries and areas in the Region in the number of cases and serotype distribution. The continued high notification rate and complex dengue epidemiology in the Region highlight the need for information-sharing on a routine and timely basis.

  4. The world energy situation and the response of the European Community

    International Nuclear Information System (INIS)

    Williams, L.

    1980-01-01

    In reviewing the World energy situation the lecturer points out that there is trouble over oil supplies earlier than was expected and that large sections of the public and parliaments do not yet appreciate the implications of this on the rest of the energy policy, especially with reference to the nuclear option. Subjects considered include; oil market situation, public education, transfer of wealth, limitation of oil imports, Community energy policy, future Community policy, economics, nuclear policies and the effect of the Harrisburg accident. The ensuing discussion is reported. (UK)

  5. Prospects of uranium supply-demand situation in world nuclear power development

    International Nuclear Information System (INIS)

    Chen Zuyi; Wang Xingwu

    2010-01-01

    Based on the newest materials and data published by authoritative organizations, this paper introduces the near-term and medium to long-term development situation of world nuclear power, summarizes the main characteristics of recent world uranium production, preliminarily analyses the relationship between uranium supply and demand to 2030. It is suggested that from the view-point of whole world, uranium resources are fully sufficient for the near-term and medium to long-term world uranium production and uranium demand of nuclear power. World uranium production can meet the near-term uranium demand for nuclear power. However, a big supply-demand gap may exist after 2015 as world nuclear power will be developed with high speed. In case if all const ruction plans of new uranium mines and production- expansion plans of existing uranium mines will be completed on time, it is quite possible for the world uranium production to meet the long-term uranium demand of nuclear power development. (authors)

  6. [Sanitary and epidemiological supply for the Russian Army during the First World War (1914-1918)].

    Science.gov (United States)

    gorelova, L E; Loktev, A E

    2014-02-01

    At the beginning of the First World War the most typical diseases in the Russian Army were typhoid, typhus, diphtheria, cholera, smallpox and other infectious diseases. At the beginning of the First World War the level of infectious morbidity was significantly low, but further increased and pandemic risk arose. Servicemen were mostly ill with typhus, relapsing fever, flux, cholera, smallpox and typhoid. The highest mortality rate was registered in patients with cholera, typhus and typhoid. According the prewar deployment program of the Russian Army anti-epidemiologic facilities were established. By the end of war were established 110 sanitary-and-hygienic and 90 disinfection units. However, organization of anti-epidemiologic security was unsatisfactory. Due to lack of specialists and equipment anti-epidemiologic facilities of units were under strength. Commanders of sanitary units and sanitary service had not enough resources for operational service in the Forces and facilities of rear area.

  7. The deterioration of the food situation in the Third World and the capitalist system.

    Science.gov (United States)

    Feder, E

    1981-01-01

    Hunger and malnutrition are today associated with the capitalist system. The evidence points to a further deterioration of the food situation in the Third World in the foreseeable future, as a result of massive capital and technology transfers from the rich capitalist countries to the underdeveloped agricultures operated by trans-national concerns or private investors, with the active support of development assistance agencies such as the World Bank. Contrary to the superficial predictions of the World Bank, for example, poverty is bound to increase and the purchasing power of the masses must decline. Particular attention must be paid to the supply of staple foods and the proletariat. This is threatened by a variety of factors, attributable to the operation of the capitalist system. Among them are the senseless waste of Third World resources caused by the foreign investors' insatiable thirst for the quick repatriation of super-profits and the increasing orientation of Third World agricultures toward high-value or export crops (which are usually the same), an orientation which is imposed upon them by the industrial countries' agricultural development strategies. Even self-sufficiency programs for more staple foods, such as the ill-reputed Green Revolution, predictably cannot be of long duration.

  8. Assessment of the peste des petits ruminants world epizootic situation and estimate its spreading to Russia

    Directory of Open Access Journals (Sweden)

    Fayssal Bouchemla

    2018-05-01

    Full Text Available Aim: This study focuses on the spatial dynamic associated with the spreading of the peste des petits ruminants (PPR disease for the past decade (from the year 2007 to 2017, assesses the resulting situation in the world, and has an emphasis on Russian advantages been a PPR host. Materials and Methods: Outbreaks were confirmed and reported officially by the World Organization for Animal Health (enzyme-linked immunosorbent assay and polymerase chain reaction were used. Data contain the account number of infected, dead, and all susceptible animals in focus of infection in the period of 2007-2017. Once conventional statistical population was defined, a model was installed. Geo-information system QuickMAP was used to clear up the map disease, and through the @Risk program, we got our forecasting value of future situations (by Monte Carlo method. Results: The spatial study of PPR's occurrence and its spread was mapping according to the incidence of cases and outbreaks. Clusters demonstrated risk levels in the world in the period from 2007 to 2017 year. Based on the epizootological analysis, an assessment of PPR risk and the probability movement of infection in Russia from nearby disadvantaged countries had been carried out. A statistically significant impact of the socioeconomic system on the stationarity index was found equal to 0.63. The PPR risk of spreading could not be ignored. Nevertheless, conducting effective large-scale vaccine companies in a complex of antiepizootic activities against PPR could reduce the risk of spread of the disease up to 91.8%. Conclusion: Despite all mentioned facts above, the PPR probability can only be reduced by coordinating work of border veterinary services, as in disadvantaged as in free from this disease country, that is, what makes an effective and complete eradication of the disease could be quite realistic.

  9. [Multiple sclerosis epidemiological situation update: pertinence and set-up of a population based registry of new cases in Catalonia].

    Science.gov (United States)

    Otero, S; Batlle, J; Bonaventura, I; Brieva, Ll; Bufill, E; Cano, A; Carmona, O; Escartín, A; Marco, M; Moral, E; Munteis, E; Nos, C; Pericot, I; Perkal, H; Ramió-Torrentà, Ll; Ramo-Tello, C; Saiz, A; Sastre-Garriga, J; Tintoré, M; Vaqué, J; Montalban, X

    2010-05-16

    The first epidemiological studies on multiple sclerosis (MS) around the world pictured a north to south latitudinal gradient that led to the first genetic and environmental pathogenic hypothesis. MS incidence seems to be increasing during the past 20 years based on recent data from prospective studies performed in Europe, America and Asia. This phenomenon could be explained by a better case ascertainment as well as a change in causal factors. The few prospective studies in our area together with the increase in the disease in other regions, justifies an epidemiological MS project in order to describe the incidence and temporal trends of MS. A prospective multicenter MS registry has been established according to the actual requirements of an epidemiological surveillance system. Case definition is based on the fulfillment of the McDonald diagnostic criteria. The registry setting is the geographical area of Cataluna (northeastern Spain), using a wide network of hospitals specialized in MS management. Recent epidemiological studies have described an increase in MS incidence. In order to contrast this finding in our area, we consider appropriate to set up a population based registry.

  10. Preliminary report from the World Health Organisation Chest Radiography in Epidemiological Studies project

    Energy Technology Data Exchange (ETDEWEB)

    Mahomed, Nasreen [University of the Witwatersrand, Department of Radiology, Johannesburg (South Africa); University of the Witwatersrand, Medical Research Council: Respiratory and Meningeal Pathogens Research Unit, Johannesburg (South Africa); Fancourt, Nicholas [Johns Hopkins Bloomberg School of Public Health, Baltimore (United States); Murdoch Children' s Research Institute, Melbourne (Australia); De Campo, John; De Campo, Margaret [Murdoch Children' s Research Institute, Melbourne (Australia); Melbourne University, Melbourne (Australia); Akano, Aliu [Department of Radiology National Hospital, Abuja (Nigeria); Medical Research Council, Gambia (South Africa); Cherian, Thomas [World Health Organization, Geneva (Switzerland); Cohen, Olivia G. [Johns Hopkins Bloomberg School of Public Health, Baltimore (United States); World Health Organization, Geneva (Switzerland); Greenberg, David [Soroka University Medical Center, Beer-Sheva (Israel); Lacey, Stephen [Murdoch Children' s Research Institute, Melbourne (Australia); Kohli, Neera [King George Medical University, Lucknow (India); Lederman, Henrique M. [Paulista School of Medicine, Hospital Sao Paulo, Sao Paulo (Brazil); Madhi, Shabir A. [University of the Witwatersrand, Medical Research Council: Respiratory and Meningeal Pathogens Research Unit, Johannesburg (South Africa); University of the Witwatersrand, Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases, Johannesburg (South Africa); Manduku, Veronica [Kenya Medical Research Institute (KEMRI), Nairobi (Kenya); McCollum, Eric D. [Johns Hopkins School of Medicine, Eudowood Division of Pediatric Respiratory Sciences, Baltimore (United States); Johns Hopkins Bloomberg School of Public Health, Baltimore (United States); Park, Kate [Oxford University Hospitals NHS Foundation Trust, Oxford (United Kingdom); Ribo-Aristizabal, Jose Luis [Hospital Sant Joan de Deu, Barcelona (Spain); Bar-Zeev, Naor [University of Malawi, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, Blantyre (Malawi); University of Liverpool, Centre for Global Vaccine Research, Liverpool (United Kingdom); O' Brien, Katherine L. [Johns Hopkins Bloomberg School of Public Health, Baltimore (United States); Mulholland, Kim [Murdoch Children' s Research Institute, Melbourne (Australia); London School of Hygiene and Tropical Medicine, London (United Kingdom)

    2017-10-15

    Childhood pneumonia is among the leading infectious causes of mortality in children younger than 5 years of age globally. Streptococcus pneumoniae (pneumococcus) is the leading infectious cause of childhood bacterial pneumonia. The diagnosis of childhood pneumonia remains a critical epidemiological task for monitoring vaccine and treatment program effectiveness. The chest radiograph remains the most readily available and common imaging modality to assess childhood pneumonia. In 1997, the World Health Organization Radiology Working Group was established to provide a consensus method for the standardized definition for the interpretation of pediatric frontal chest radiographs, for use in bacterial vaccine efficacy trials in children. The definition was not designed for use in individual patient clinical management because of its emphasis on specificity at the expense of sensitivity. These definitions and endpoint conclusions were published in 2001 and an analysis of observer variation for these conclusions using a reference library of chest radiographs was published in 2005. In response to the technical needs identified through subsequent meetings, the World Health Organization Chest Radiography in Epidemiological Studies (CRES) project was initiated and is designed to be a continuation of the World Health Organization Radiology Working Group. The aims of the World Health Organization CRES project are to clarify the definitions used in the World Health Organization defined standardized interpretation of pediatric chest radiographs in bacterial vaccine impact and pneumonia epidemiological studies, reinforce the focus on reproducible chest radiograph readings, provide training and support with World Health Organization defined standardized interpretation of chest radiographs and develop guidelines and tools for investigators and site staff to assist in obtaining high-quality chest radiographs. (orig.)

  11. Preliminary report from the World Health Organisation Chest Radiography in Epidemiological Studies project.

    Science.gov (United States)

    Mahomed, Nasreen; Fancourt, Nicholas; de Campo, John; de Campo, Margaret; Akano, Aliu; Cherian, Thomas; Cohen, Olivia G; Greenberg, David; Lacey, Stephen; Kohli, Neera; Lederman, Henrique M; Madhi, Shabir A; Manduku, Veronica; McCollum, Eric D; Park, Kate; Ribo-Aristizabal, Jose Luis; Bar-Zeev, Naor; O'Brien, Katherine L; Mulholland, Kim

    2017-10-01

    Childhood pneumonia is among the leading infectious causes of mortality in children younger than 5 years of age globally. Streptococcus pneumoniae (pneumococcus) is the leading infectious cause of childhood bacterial pneumonia. The diagnosis of childhood pneumonia remains a critical epidemiological task for monitoring vaccine and treatment program effectiveness. The chest radiograph remains the most readily available and common imaging modality to assess childhood pneumonia. In 1997, the World Health Organization Radiology Working Group was established to provide a consensus method for the standardized definition for the interpretation of pediatric frontal chest radiographs, for use in bacterial vaccine efficacy trials in children. The definition was not designed for use in individual patient clinical management because of its emphasis on specificity at the expense of sensitivity. These definitions and endpoint conclusions were published in 2001 and an analysis of observer variation for these conclusions using a reference library of chest radiographs was published in 2005. In response to the technical needs identified through subsequent meetings, the World Health Organization Chest Radiography in Epidemiological Studies (CRES) project was initiated and is designed to be a continuation of the World Health Organization Radiology Working Group. The aims of the World Health Organization CRES project are to clarify the definitions used in the World Health Organization defined standardized interpretation of pediatric chest radiographs in bacterial vaccine impact and pneumonia epidemiological studies, reinforce the focus on reproducible chest radiograph readings, provide training and support with World Health Organization defined standardized interpretation of chest radiographs and develop guidelines and tools for investigators and site staff to assist in obtaining high-quality chest radiographs.

  12. Preliminary report from the World Health Organisation Chest Radiography in Epidemiological Studies project

    International Nuclear Information System (INIS)

    Mahomed, Nasreen; Fancourt, Nicholas; De Campo, John; De Campo, Margaret; Akano, Aliu; Cherian, Thomas; Cohen, Olivia G.; Greenberg, David; Lacey, Stephen; Kohli, Neera; Lederman, Henrique M.; Madhi, Shabir A.; Manduku, Veronica; McCollum, Eric D.; Park, Kate; Ribo-Aristizabal, Jose Luis; Bar-Zeev, Naor; O'Brien, Katherine L.; Mulholland, Kim

    2017-01-01

    Childhood pneumonia is among the leading infectious causes of mortality in children younger than 5 years of age globally. Streptococcus pneumoniae (pneumococcus) is the leading infectious cause of childhood bacterial pneumonia. The diagnosis of childhood pneumonia remains a critical epidemiological task for monitoring vaccine and treatment program effectiveness. The chest radiograph remains the most readily available and common imaging modality to assess childhood pneumonia. In 1997, the World Health Organization Radiology Working Group was established to provide a consensus method for the standardized definition for the interpretation of pediatric frontal chest radiographs, for use in bacterial vaccine efficacy trials in children. The definition was not designed for use in individual patient clinical management because of its emphasis on specificity at the expense of sensitivity. These definitions and endpoint conclusions were published in 2001 and an analysis of observer variation for these conclusions using a reference library of chest radiographs was published in 2005. In response to the technical needs identified through subsequent meetings, the World Health Organization Chest Radiography in Epidemiological Studies (CRES) project was initiated and is designed to be a continuation of the World Health Organization Radiology Working Group. The aims of the World Health Organization CRES project are to clarify the definitions used in the World Health Organization defined standardized interpretation of pediatric chest radiographs in bacterial vaccine impact and pneumonia epidemiological studies, reinforce the focus on reproducible chest radiograph readings, provide training and support with World Health Organization defined standardized interpretation of chest radiographs and develop guidelines and tools for investigators and site staff to assist in obtaining high-quality chest radiographs. (orig.)

  13. Solar photovoltaic: 25 per cent of world low carbon electricity by 2050. Situation and analyses

    International Nuclear Information System (INIS)

    Ott, Nicolas; Cohen, Marion; Grandjean, Alain; Guerin, Andre-Jean; Ballif, Ch.; Barbaro, X.; Brewster, M.; Burtin, A.; Chaperon, A.; Cuomo, A.; Danielo, O.; Broglie, G. de; Deblois, L.; Deprest, I.; Dupre La Tour, S.; Gauly, N.; Lascaud, S.; Lemaignan, B.; Lincot, D.; Malbranche, P.; Marchal, D.; Mine, A.; Paquier, O.; Philibert, C.; Prieto, Pedro A.; Roesch, A.; Roudil, JP.; Scotto, E.; Sharma, R.; Sidat, P.; Tarascon, J.M.; Vermot Desroches, G.

    2015-11-01

    The objective of this study has been to assess to which extent solar photovoltaic energy will represent a significant part of world electric power consumption by 2050, while notably taking the economic dimension, resource availability and problems related to intermittency management into account. After a recall of the relative correlation between solar radiation and human settlement, of the involved fundamental physical concepts, and of the different technologies and applications of photovoltaic energy production, the authors propose an overview of the present situation and perspectives for the development of photovoltaic energy production (evolution and emergence of a competitive industry in several countries, recent and future evolutions of photovoltaic cell costs, needs of investments in massive electric power production). Then, they address the intermittency issue: integration into networks, consumption steering, perspective of a revolution in storage. They examine whether industrials are ready to face potential future revolutions

  14. Energy situation in France and in the World - What political choices?

    International Nuclear Information System (INIS)

    2012-05-01

    Energy production and distribution play a key-role in the evolution of our societies. The resources coming from the Earth's crust are limited and our energy production system has negative impacts on the environment which have to be minimized. Political projects have to take these constraints into consideration with a long-term vision. The French Society of Physics (SFP) approached the experts of the Energy-Environment commission to shade light on the energy debate in France and in the rest of the world. A precise and brief analysis of the French and worldwide energy situation is presented in a first part (situation and prospective, costs, benefits and risks, decarbonization, R and D, energy saving and conservation..). Then, a series of 10 thematic information sheets summarizes different economical, environmental and political aspects of the energy question: resources and reserves, environmental impact of various power generation sources, risks, costs and benefits of the different energy industries, energy costs, production irregularity management, networks and storage facilities, European transportation networks and super-networks for electricity, gas, petroleum and CO 2 , consumption abatement, decarbonization strategies, energy policy choices for France from 2010 to 2050

  15. [EPIDEMIOLOGIC SITUATION BY NATURAL-FOCI INFECTIONS IN THE CRIMEA FEDERAL DISTRICT IN 2014-2015].

    Science.gov (United States)

    Popova, A-Yu; Kulichenko, A N; Maletskaya, O V; Vasilenko, N F; Shaposhnikova, L I; Kotenev, E S; Dubyansky, V M; Volynkina, A S; Lisitskaya, Ya V; Samarina, I V; Penkovskaya, N A; Evstafiev, I L; Tovpinets, N N; Tsapko, N V; Belova, O A; Agapitov, D S; Samoded, T N; Nadolny, A A; Kovalenko, I S; Yakunin, S N; Shvarsalon, N K; Zinich, L S; Tikhonov, S N; Lyamkin, G I; Zharnikova, I V; Evchenko, Yu M

    2016-01-01

    Analysis of epidemic manifestations of natural-foci infections (NFI), clarification of spectrum of their causative agents, determination of epizootic activity of natural foci in the Crimea Federal District (KFD). Epizootologic examination of 10 administrative districts of KDF was carried out. 291 pools (2705 specimens) of ixodes ticks and 283 samples of organs of small mammals were studied by PCRmethod for the presence of DNA/RNA of causative agents of a number of NFI. Morbidity by NFI in KFD was registered by 6 nosologies: Lyme borreliosis, Marseilles fever, leptospirosis; tularemia, intestine yersiniosis and tick-borne viral encephalitis, wherein, transmissive infections made up 91.6%. Circulation of causative agents of Crimea hemorrhagic fever, Q fever, group of tick-borne spotted fever, Lyme borreliosis, human granulocytic anaplasmosis, human monocytic ehrlichiosis, hemorrhagic fever with renal syndrome, West Nile fever, tularemia and leptospirosis was established. Due to activity of natural foci of NFI further monitoring of epidemiologic and epizootologic manifestations of these infections in the Crimea, including using genetic methods of analysis, is necessary for ensuring sanitary-epidemiologic welfare of KFD population.

  16. Current situation of avian influenza with emphasis on pathobiology, epidemiology and control

    Science.gov (United States)

    Avian influenza is one of the most important diseases affecting the poultry industry around the world. Avian Influenza virus (AIV) has a broad host range in birds and mammals, although the natural reservoir is considered to be in wild birds where it typically causes an asymptomatic to mild infectio...

  17. Performance Convergence Analysis of Stock Exchanges: the Situation of the Ibovespa in the World Scenario

    Directory of Open Access Journals (Sweden)

    Paulo Rogério Faustino Matos

    2011-09-01

    Full Text Available This paper studies the behavior of the most relevant worldwide stock exchanges indices. The semiparametric time series technique proposed by Phillips and Sul (2007 is used to a panel containing 36 stock exchanges allocated in economies with different development levels situated on all continents, during the period from January 1998 to December 2007. According to the results, there is no common trend, corroborating Antzolautos et al. (2009. The traditional São Paulo Stock Exchange Index (Ibovespa is the oldest one of the group with the highest level of the trend for the dynamic transition, which is comprised by volatile indices of stock exchanges with a reasonable level of maturity, located in developing economies with high rates of inflation in Central and Latin America. The second club comprises most of the indices, characterized by a higher level of maturity and tradition of financial markets and development, located mainly in Europe, North America and Asia. The third club with only four indices, has no clear patterns. The evidence that the convergence clubs composition has macroeconomic, geographical and financial patterns can be a useful to infer about the post world financial crisis behavior of stock exchanges.

  18. Life extension of nuclear power plants. World situation and the USA case

    International Nuclear Information System (INIS)

    Leon, Pablo T.; Cuesta, Loreto; Serra, Eduardo; Yaguee, Luis

    2010-01-01

    Life extension of Nuclear Power Plants above 40 years of operation is an important issue in many countries. The Kyoto limits for CO 2 emissions, the security of supply, the costs and predictability of renewable energy, etc., are putting nuclear energy in the agenda of many countries all around the world. The delay, due to the economic crisis, of the new nuclear projects in many countries, push governments to continue operation of nuclear plants above the 40 years design life. This is the case in the USA, where 59 units have obtained the extension of operation license from 40 to 60 years, and currently have 19 units are in the reviewing process. The life extension of these plants permits savings in CO 2 emissions and in the consumption of additional amounts of fossil fuels. In this paper, the position of the different nuclear countries about the Extension of Life will be reviewed, with a special emphasis on the situation in the USA. In this last case, the NRC approach for operation licenses above 40 years will be explained, and actions taken by nuclear companies in the country will be reviewed. In this country, the debate about life extension over 40 years has been surpassed, and the new technical discussion focuses on the operation of nuclear power plants above 60 years. (authors)

  19. Life extension of nuclear power plants: world situation and the Usa case

    International Nuclear Information System (INIS)

    Leon, P.T.; Cuesta, L.; Serra, E.; Yague, L.

    2010-01-01

    Life extension of nuclear power plants above 40 years of operation is an important issue in many countries. The Kyoto limits for CO 2 emissions, the security of supply, the costs of renewable energies and the economic crisis have pushed governments to continue operation of nuclear plants over the 40 years design life. In the Usa 59 units have obtained the extension of operation license from 40 to 60 years, and currently 19 units are in the reviewing process. The situation in the rest of the world is different. A list of countries, where nuclear units with a service life over 30 years, are still operating has been drawn up. A few countries like Belgium, Germany, Spain and Sweden are opposed to life extension. Some countries like Finland, the Netherlands, Switzerland, India, Japan and Usa, have adopted a life extension policy for their nuclear fleet. Other countries like France, Russia, United-Kingdom, Pakistan, South-Korea and Argentina have not yet taken any final decision. United-Kingdom and France have a case by case policy. In some countries like Japan, Indian or Pakistan, the legislation makes no reference to a maximum operating time but the reactors are allowed to continue operating as long as they comply with established safety conditions. (A.C.)

  20. Life extension of nuclear power plants. World situation and the USA case

    Energy Technology Data Exchange (ETDEWEB)

    Leon, Pablo T.; Cuesta, Loreto; Serra, Eduardo; Yaguee, Luis [Endesa. C/ Ribera del Loira, No.60, 28042 Madrid (Spain)

    2010-07-01

    Life extension of Nuclear Power Plants above 40 years of operation is an important issue in many countries. The Kyoto limits for CO{sub 2} emissions, the security of supply, the costs and predictability of renewable energy, etc., are putting nuclear energy in the agenda of many countries all around the world. The delay, due to the economic crisis, of the new nuclear projects in many countries, push governments to continue operation of nuclear plants above the 40 years design life. This is the case in the USA, where 59 units have obtained the extension of operation license from 40 to 60 years, and currently have 19 units are in the reviewing process. The life extension of these plants permits savings in CO{sub 2} emissions and in the consumption of additional amounts of fossil fuels. In this paper, the position of the different nuclear countries about the Extension of Life will be reviewed, with a special emphasis on the situation in the USA. In this last case, the NRC approach for operation licenses above 40 years will be explained, and actions taken by nuclear companies in the country will be reviewed. In this country, the debate about life extension over 40 years has been surpassed, and the new technical discussion focuses on the operation of nuclear power plants above 60 years. (authors)

  1. Epidemiological situation of Herpesvirus infections in buffalo herds: Bubaline Herpesvirus1 or Bovine Herpesvirus1?

    Directory of Open Access Journals (Sweden)

    G.L. Autorino

    2010-02-01

    Full Text Available Information on the distribution and related epidemiological characteristics of herpesvirus infections, and in particular referring to Bovine Herpesvirus 1 (BoHV1 and Bubaline Herpesvirus 1 (BuHV1 in buffaloes, have to date not been reported. Different studies based on serological surveys and viral isolation describe the circulation of both infections in this species. The specific etiological attribution of the infections in sero-surveys can be uncertain because of antigenic cross-reactivity of these ruminant α-herpesvirus and therefore depends on the diagnostic techniques employed. For this , we proceeded in verifying the diffusion of the two infections in a buffalo population of Central Italy. The sample size for the number of herds to test was defined considering an expected prevalence > 20% and the number of heads to be tested within each herd was established using an expected prevalence of > 25% (absolute precision of 5%, with 95% confidence level. The 155 herds to test were those with no IBR vaccination history. A maximum of 15 random blood samples were collected within the >3 year age category. The same sampling criteria was adopted when cows were present on buffalo farms to study the possible role of this species. Through the combined use of gB-gE Elisa tests, we assigned a specific infection status, for the BuHV1 infection status (gB-pos/gE-neg, as confirmed by an experimental infection conducted by us inoculating buffaloes with the BuHV1 “strain Metzler”, and for the BoHV1 status (gBpos/ gE-pos as that observed for the infection in bovines. Prevalence of infection, based on the Elisa status of each animal, were estimated for the whole sample and within each herd. Furthermore, the selected farms were investigated for their numeric consistency, presence of bovines, occurrence of typical clinical herpesvirus disorders occurring during the year prior to sampling. The association of these factors with the infection status was verified

  2. Epidemiological update on the dengue situation in the Western Pacific Region, 2012.

    Science.gov (United States)

    Arima, Yuzo; Chiew, May; Matsui, Tamano

    2015-01-01

    Dengue has caused a substantial public health burden in the Western Pacific Region. To assess this burden and regional trends, data were collated and summarized from indicator-based surveillance systems on dengue cases and deaths from countries and areas in the Western Pacific Region. In 2012, dengue notifications continued to increase with 356,838 dengue cases reported in the Region (relative to 244,855 cases reported in 2011) of which 1248 died. In the Asia subregion, the notification rate was highest in Cambodia, the Philippines and the Lao People's Democratic Republic (316.2, 198.9 and 162.4 per 100,000 population, respectively), and in the Pacific island countries and areas, the notification rate was highest in Niue, the Marshall Islands and the Federated States of Micronesia (8556.0, 337.0 and 265.1 per 100,000 population, respectively). All four serotypes were circulating in the Region in 2012 with considerable variabilitiy in distribution. Regional surveillance provides important information to enhance situational awareness, conduct risk assessments and improve preparedness activities.

  3. Epidemiological update on the dengue situation in the Western Pacific Region, 2012

    Directory of Open Access Journals (Sweden)

    Yuzo Arima

    2015-04-01

    Full Text Available Dengue has caused a substantial public health burden in the Western Pacific Region. To assess this burden and regional trends, data were collated and summarized from indicator-based surveillance systems on dengue cases and deaths from countries and areas in the Western Pacific Region. In 2012, dengue notifications continued to increase with 356 838 dengue cases reported in the Region (relative to 244 855 cases reported in 2011 of which 1248 died. In the Asia subregion, the notification rate was highest in Cambodia, the Philippines and the Lao People’s Democratic Republic (316.2, 198.9 and 162.4 per 100 000 population, respectively, and in the Pacific island countries and areas, the notification rate was highest in Niue, the Marshall Islands and the Federated States of Micronesia (8556.0, 337.0 and 265.1 per 100 000 population, respectively. All four serotypes were circulating in the Region in 2012 with considerable variabilitiy in distribution. Regional surveillance provides important information to enhance situational awareness, conduct risk assessments and improve preparedness activities.

  4. Use of World Wide Web-based directories for tracing subjects in epidemiologic studies.

    Science.gov (United States)

    Koo, M M; Rohan, T E

    2000-11-01

    The recent availability of World Wide Web-based directories has opened up a new approach for tracing subjects in epidemiologic studies. The completeness of two World Wide Web-based directories (Canada411 and InfoSpace Canada) for subject tracing was evaluated by using a randomized crossover design for 346 adults randomly selected from respondents in an ongoing cohort study. About half (56.4%) of the subjects were successfully located by using either Canada411 or InfoSpace. Of the 43.6% of the subjects who could not be located using either directory, the majority (73.5%) were female. Overall, there was no clear advantage of one directory over the other. Although Canada411 could find significantly more subjects than InfoSpace, the number of potential matches returned by Canada411 was also higher, which meant that a longer list of potential matches had to be examined before a true match could be found. One strategy to minimize the number of potential matches per true match is to first search by InfoSpace with the last name and first name, then by Canada411 with the last name and first name, and finally by InfoSpace with the last name and first initial. Internet-based searches represent a potentially useful approach to tracing subjects in epidemiologic studies.

  5. Cross-national Epidemiology of Panic Disorder and Panic Attacks in the World Mental Health Surveys

    Science.gov (United States)

    de Jonge, Peter; Roest, Annelieke M.; Lim, Carmen C.W.; Florescu, Silvia E.; Bromet, Evelyn; Stein, Dan; Harris, Meredith; Nakov, Vladimir; Caldas-de-Almeida, Jose Miguel; Levinson, Daphna; Al-Hamzawi, Ali O.; Haro, Josep Maria; Viana, Maria Carmen; Borges, Gui; O’Neill, Siobhan; de Girolamo, Giovanni; Demyttenaere, Koen; Gureje, Oye; Iwata, Noboru; Lee, Sing; Hu, Chiyi; Karam, Aimee; Moskalewicz, Jacek; Kovess-Masfety, Viviane; Navarro-Mateu, Fernando; Browne, Mark Oakley; Piazza, Maria; Posada-Villa, José; Torres, Yolanda; ten Have, Margreet L.; Kessler, Ronald C.; Scott, Kate M.

    2016-01-01

    Context The scarcity of cross-national reports and the changes in DSM-5 regarding panic disorder (PD) and panic attacks (PAs) call for new epidemiological data on PD and PAs and its subtypes in the general population. Objective To present representative data about the cross-national epidemiology of PD and PAs in accordance with DSM-5 definitions. Design and Setting Nationally representative cross-sectional surveys using the World Health Organization Composite International Diagnostic Interview version 3.0. Participants Respondents (n=142,949) from 25 high, middle and lower-middle income countries across the world aged 18 years or older. Main Outcome Measures PD and presence of single and recurrent PAs. Results Lifetime prevalence of PAs was 13.2% (s.e. 0.1%). Among persons that ever had a PA, the majority had recurrent PAs (66.5%; s.e. 0.5%), while only 12.8% fulfilled DSM-5 criteria for PD. Recurrent PAs were associated with a subsequent onset of a variety of mental disorders (OR 2.0; 95% CI 1.8–2.2) and their course (OR 1.3; 95% CI 1.2–2.4) whereas single PAs were not (OR 1.1; 95% CI 0.9–1.3 and OR 0.7; 95% CI 0.6–0.8). Cross-national lifetime prevalence estimates were 1.7% (s.e. 0.0%) for PD with a median age of onset of 32 (IQR 20–47). Some 80.4% of persons with lifetime PD had a lifetime comorbid mental disorder. Conclusions We extended previous epidemiological data to a cross-national context. The presence of recurrent PAs in particular is associated with subsequent onset and course of mental disorders beyond agoraphobia and PD, and might serve as a generic risk marker for psychopathology. PMID:27775828

  6. Organising a World Congress of Epidemiology (WCE): reflections and lessons from the XIX WCE, Scotland.

    Science.gov (United States)

    Bhopal, R S; Smith, W C; McEwen, J; MacFarlane, G; McCallum, A; Pattison, D; Bhala, N; Peto, R; Pell, J P

    2012-03-01

    The 3-yearly World Congress of Epidemiology is the premier, international, scientific conference organised under the auspices of the International Epidemiological Association (in open competition). This paper explores the justification for seeking to host the Congress and reflects on the structures and processes adopted in making the XIXth Congress in Scotland happen. Preparing the bid was invaluable for forming collaborations, generating scientific ideas, and garnering opinion. After the bid was accepted, we formed a local organising committee, named the Management Executive Committee to signal its decision making authority; and scientific, fundraising, marketing, international and social subcommittees. There was uncertainty about critical matters such as delegate numbers, costs and the total budget. Early decisions had to be made on, for example, the fee and fundraising target (£250,000), despite financial risks. Development of the scientific programme was a critical step that underpinned fundraising and marketing and permitted involvement of the international committee. Overall the 2011 WCE succeeded. The key ingredients to success were: a large collaboration of institutions and individuals; early pledges of financial support mostly from the UK; the valuable and relevant experience of the professional conference organisers; unstinting support and advice from IEA; and the effectiveness of the committee structure. The educational and professional development benefits of this WCE will reach a worldwide community and not just delegates, because of video, PowerPoint and textual accounts being open access on the Internet. This reach is unprecedented for IEA's World Congresses. We anticipate that the Congress will translate into better public health practice, better future Congresses, advances in epidemiology and improved population health. Copyright © 2012 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  7. The cross-national epidemiology of specific phobia in the World Mental Health Surveys

    Science.gov (United States)

    Wardenaar, Klaas J.; Lim, Carmen C.W.; Al-Hamzawi, Ali O.; Alonso, Jordi; Andrade, Laura H.; Benjet, Corina; Bunting, Brendan; de Girolamo, Giovanni; Demyttenaere, Koen; Florescu, Silvia E.; Gureje, Oye; Hisateru, Tachi; Hu, Chiyi; Huang, Yueqin; Karam, Elie; Kiejna, Andrzej; Lepine, Jean Pierre; Navarro-Mateu, Fernando; Browne, Mark Oakley; Piazza, Maria; Posada-Villa, José; ten Have, Margreet L.; Torres, Yolanda; Xavier, Miguel; Zarkov, Zahari; Kessler, Ronald C.; Scott, Kate M.; de Jonge, Peter

    2017-01-01

    Background Although specific phobia is highly prevalent, associated with impairment, and an important risk factor for the development of other mental disorders, cross-national epidemiological data are scarce, especially from low and middle-income countries. This paper presents epidemiological data from 22 low, lower-middle, upper-middle and high-income countries. Method Data came from 25 representative population-based surveys conducted in 22 countries (2001–2011) as part of the World Health Organization World Mental Health Surveys initiative (N=124,902). The presence of specific phobia as defined by the Diagnostic and Statistical Manual of Mental Disorders, fourth edition was evaluated using the World Health Organization Composite International Diagnostic Interview. Results The cross-national lifetime and 12-month prevalence rates of specific phobia were, respectively, 7.4% and 5.5%, being higher in females (9.8% and 7.7%) than in males (4.9% and 3.3%) and higher in high and higher-middle income countries than in low/lower-middle income countries. The median age of onset was young (8 years). Of the 12-month patients, 18.7% reported severe role impairment (13.3%–21.9% across income groups) and 23.1% reported any treatment (9.6%–30.1% across income groups). Lifetime comorbidity was observed in 60.2% of those with lifetime specific phobia, with the onset of specific phobia preceding the other disorder in most cases (72.6%). Interestingly, rates of impairment, treatment-use and comorbidity increased with the number of fear subtypes. Conclusion Specific phobia is common and associated with impairment in a considerable percentage of cases. Importantly, specific phobia often precedes the onset of other mental disorders, making it a possible early-life indicator of psychopathology vulnerability. PMID:28222820

  8. Culture, Learning, and Development and the Natural World: The Influences of Situative Perspectives

    Science.gov (United States)

    Bang, Megan

    2015-01-01

    The study of human learning and development from situative or sociocultural perspectives has had significant impacts on a wide range of scholarship largely driven by the theoretical and methodological focus on understanding the role of "activity systems" in cognition and development. This article first explores how situative perspectives…

  9. The World at 7:00: Comparing the Experience of Situations Across 20 Countries

    Czech Academy of Sciences Publication Activity Database

    Guillaume, E.; Baranski, E.; Todd, E.; Bastian, B.; Bronin, I.; Ivanova, C.; Cheng, J. T.; de Kock, F. S.; Denissen, J. J. A.; Gallardo-Pujol, D.; Halama, P.; Han, G. Q.; Bae, J.; Moon, J.; Hong, R. Y.; Hřebíčková, Martina; Graf, Sylvie; Izdebski, P.; Lundmann, L.; Penke, L.; Perugini, M.; Costantini, G.; Rauthmann, J.; Ziegler, M.; Realo, A.; Elme, L.; Sato, T.; Kawamoto, S.; Szarota, P.; Tracy, J. L.; van Aken, M. A. G.; Yang, Y.; Funder, D. C.

    2016-01-01

    Roč. 84, č. 4 (2016), s. 493-509 ISSN 0022-3506 R&D Projects: GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : cross-cultural psychology * cultural comparisons * situational assessment * situations Subject RIV: AN - Psychology Impact factor: 3.590, year: 2016

  10. The World at 7:00: Comparing the Experience of Situations Across 20 Countries

    Czech Academy of Sciences Publication Activity Database

    Guillaume, E.; Baranski, E.; Todd, E.; Bastian, B.; Bronin, I.; Ivanova, C.; Cheng, J. T.; de Kock, F. S.; Denissen, J. J. A.; Gallardo-Pujol, D.; Halama, P.; Han, G. Q.; Bae, J.; Moon, J.; Hong, R. Y.; Hřebíčková, Martina; Graf, Sylvie; Izdebski, P.; Lundmann, L.; Penke, L.; Perugini, M.; Costantini, G.; Rauthmann, J.; Ziegler, M.; Realo, A.; Elme, L.; Sato, T.; Kawamoto, S.; Szarota, P.; Tracy, J. L.; van Aken, M. A. G.; Yang, Y.; Funder, D. C.

    2016-01-01

    Roč. 84, č. 4 (2016), s. 493-509 ISSN 0022-3506 R&D Projects: GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : cross - cultural psychology * cultural comparisons * situational assessment * situations Subject RIV: AN - Psychology Impact factor: 3.590, year: 2016

  11. Energy planning and management Current situation in the World, Turkey and ITU

    International Nuclear Information System (INIS)

    Onaygil, Sermin

    2006-01-01

    efficiency measures applied in the end-use sectors such as, industrial processes, heating and electrical home appliances. When energy intensity values of some countries are compared, it can be easily seen that Turkey, having the energy intensity of 0.38, consumes more energy than Japan having the value of 0.09, US with that of 0.25, world mean as 0.29 and even if Greece, Turkeys neighbor, as 0.20. Since Turkey is in the pre-accession period for being a member to European Union (EU), the harmonization with the EU legislation is carried out in every sector negotiated together with EU, including energy. The purposes of EU energy policy can be summarized as to improve competitiveness, energy supply security, energy efficiency, market share of renewable energy sources and to contribute protection of the environment. In each progress report prepared by EU for Turkey, it is stated that in order to harmonize with the related EU legislation and to decrease the energy intensity, Turkey should enact a framework energy efficiency law. Considering this suggestion, Draft Law on Energy Efficiency was prepared by taking the opinions of all related government and private sector representatives and it is waiting for ratification in Turkish Grand National Assembly. It is indicated that world energy consumption shall increase twice in 2050 as compared to 2005 while it is required to decrease this consumption to half for protecting the current climate of the world. Therefore, in order to prevent the adverse effects of climate change by means of economical measures, energy must be used 4 times efficient than it is used today. Within this framework, the major and inevitable measure is stated as the rational use of energy by each country considering their national situations including energy, economy and environment points of view. Generally, such studies are conducted by neutral and institutional organizations like Russian Energy Efficiency Center, Energy Conservation Center of Japan and Ukraine

  12. Distribution of hepatitis B infection in Brazil: the epidemiological situation at the beginning of the 21 st century

    Directory of Open Access Journals (Sweden)

    Francisco José Dutra Souto

    2015-01-01

    Full Text Available Abstract Brazil was formerly considered a country with intermediate hepatitis B endemicity, with large heterogeneity between Brazilian regions and areas of high prevalence, especially in the Amazon basin. Systematic vaccination of children was initiated in 1998. Between 2004 and 2009, a large population-based study reported decreased prevalence in all regions of Brazil. This review analyzed the current hepatitis B epidemiological situation in Brazil through a systematic search of the scientific literature in MEDLINE, LILACS, and CAPES thesis database, as well as disease notifications to the Information System for Notifiable Diseases. The search strategy identified 87 articles and 13 theses, resulting in 100 total publications. The most recent results indicate reduced hepatitis B prevalence nationwide, classifying Brazil as having low endemicity. Most studies showed HBV carrier prevalence less than 1%. However, there are still isolated regions with increased prevalence, particularly the Amazon, as well as specific groups, such as homeless people in large cities and isolated Afro-descendant communities in the center of the country. This review alsao detected successful vaccination coverage reported in a few studies around the country. The prevalence of anti-HBs alone ranged from 50% to 90%. However, isolated and distant localities still have low coverage rates. This review reinforces the downward trend of hepatitis B prevalence in Brazil and the need to intensify vaccination strategies for young people and adults in specific regions with persisting higher HBV infection prevalence.

  13. Application Exercises Improve Transfer of Statistical Knowledge in Real-World Situations

    Science.gov (United States)

    Daniel, Frances; Braasch, Jason L. G.

    2013-01-01

    The present research investigated whether real-world application exercises promoted students' abilities to spontaneously transfer statistical knowledge and to recognize the use of statistics in real-world contexts. Over the course of a semester of psychological statistics, two classes completed multiple application exercises designed to mimic…

  14. The Situation of Top Universities\\\\\\' Websites in the Islamic World Countries: a Webometric Study

    Directory of Open Access Journals (Sweden)

    Marzieh Goltaji

    2011-10-01

    Full Text Available With regards to important role of universities’ websites, this article aimed to study top universities of the Islamic countries using webometrics methods. Research data were extracted from AltaVista search engine and WEBOMETRICS website. In this study, top universities of the Islamic countries were ranked with some indexes such as number of links, web impact factor, world rank, size, visibility, rich files and scholar. Results showed that there was a significant relation between web impact factor with some indicators such as world rank, size, rich files and scholar, but there was not any significant relation between web impact factor and visibility of the website. Strong significant correlation between top universities of the Islamic world countries websites’ world rank and their ranks based on GDP was another result that we can mention in this study.

  15. 2014 ITS World Congress Connected Vehicle Test Bed Demonstration Traveler Situation Data

    Data.gov (United States)

    Department of Transportation — During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately...

  16. Present situation and prospects of Ukraine under conditions of world financial crisis

    OpenAIRE

    Dmytrenko, L.

    2010-01-01

    Main characteristic of machine-building industry of Ukraine under conditions of world financial crisis are considered. The main ways of increase of competitiveness of machine-building complex of Ukraine are defined.

  17. 2014 ITS World Congress Connected Vehicle Test Bed Demonstration Intersection Situation Data

    Data.gov (United States)

    Department of Transportation — During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately...

  18. Elaborations of grounded theory in information research: arenas/social worlds theory, discourse and situational analysis

    OpenAIRE

    Vasconcelos, A.C.; Sen, B.A.; Rosa, A.; Ellis, D.

    2012-01-01

    This paper explores elaborations of Grounded Theory in relation to Arenas/Social Worlds Theory. The notions of arenas and social worlds were present in early applications of Grounded Theory but have not been as much used or recognised as the general Grounded Theory approach, particularly in the information studies field. The studies discussed here are therefore very unusual in information research. The empirical contexts of these studies are those of (1) the role of discourse in the organisat...

  19. Epidemiology of bronchial asthma and diabetes mellitus in children and teenagers of Ozyorsk town situated in the area of mayak nuclear enter-prise supervision zone

    International Nuclear Information System (INIS)

    Vologodskaya, I.A.; Kurbatov, A.V.; Kaminskaya, O.Yu.

    2004-01-01

    The epidemiology of bronchial asthma and diabetes mellitus in children and teenagers living in Ozyorsk town, which is situated in Mayak nuclear enterprise supervision zone, was studied. By the medical and statistical data in Ozyorsk for the studying forms of multifactorial diseases the trends to the increase both for primary incidence and prevalence were marked. By using the genetic and epidemiological analysis we marked the higher ratio of accumulated incidence as a probability to fall ill with multifactorial diseases (bronchial asthma and diabetes mellitus) in population of Ozyorsk city till 20 years old in comparison with Moscow population

  20. TYPOLOGY OF COUNTRIES OF THE WORLD ACCORDING TO THE STATE OF FOOD SITUATION

    Directory of Open Access Journals (Sweden)

    Małgorzata Kołodziejczak

    2016-06-01

    Full Text Available The aim of the paper was to isolate, from countries where there is the biggest problem of malnutrition, groups which are similar according to the food situation. The research was based on the data of the Food and Agriculture Organization of the United Nations (FAO. The analysis covered 115 countries, where according to the FAO there is the highest level of malnutrition. The method of comparative analysis was used in the research and the process of grouping of countries according to the determinants of food situation was conducted with the use of cluster analysis. The research applied to the period 2012-2014. The typology of the countries let us to identify the most important factors determining the food situation in each cluster. There are historical events, national wealth or poverty which was accumulated over the time, natural conditions, as well as cultural and political conditions. Examples of relatively rich countries, where the malnutrition problem also appears, indicate the importance of income inequality.

  1. Coal utilization in a carbon policy uncertain world. The North America situation

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Ligang [CanmentENERGY, Ottawa, ON (Canada)

    2013-07-01

    Both the United State of America and Canada has very high CO{sub 2}/capita emission: 16.53 tonnes for Canada and 18.38 for the U.S. while the world average is at 4.39 and China at 4.91. Canadian economy is heavily intertwined with that of the U.S.: the cross board trading between the U.S. and Canada is valued at more than $2 billion/day. The United State of America is one of the most important coal users in the world and one the key player in climate change issue.

  2. Literacy in the World and Turkey "A General Assessment of the Situation"

    Science.gov (United States)

    Asici, Murat

    2015-01-01

    Literacy concept has changed and become different as a result of researches carried out in the field of educational sciences, and social and technological developments in the world. Particularly after the 1990s, literacy concept included not a single fact, but multiple facts. The word literacy has started being used along with different…

  3. Deaf Utopias? Reviewing the Sociocultural Literature on the World's "Martha's Vineyard Situations"

    Science.gov (United States)

    Kusters, Annelies

    2010-01-01

    Martha's Vineyard--an island off the East Coast of the United States--is known as a community where "everyone signed" for several hundred years, a utopia in the eyes of many Deaf people. Currently, there exist around the world a number of small similar "shared signing communities," for example, in Mexico, Bali, Israel, and…

  4. The situation of the nucleo-electric power in the world

    International Nuclear Information System (INIS)

    Souza, Jair A.M. de.

    1995-10-01

    In this report, several global aspects of nucleo-electric power generation are presented. The role of nuclear power in the world electric system and its economical, social and environmental aspects are described. The nuclear program of the main countries are presented together with several tables and graphics. 268 refs., 59 figs., 62 tabs

  5. The situation of the nuclear energy in the world; A situacao da energia nucleoeletrica no mundo

    Energy Technology Data Exchange (ETDEWEB)

    Souza, Jair Albo Marques de [and others

    1996-12-01

    This work presents an overview of the nuclear energy in the world. It approaches the following main topics: kinds of nuclear power plants; operation experience of the nuclear plants; environmental and social aspects of the nuclear energy; economic aspects of the nuclear energy; development of the reactors technology and supply of the nuclear fuel.

  6. The situation of the nuclear energy in the world (Oct. 1991)

    International Nuclear Information System (INIS)

    1991-10-01

    This work presents an overview of the nuclear energy in the world. It approaches the following main topics: kinds of nuclear power plants; operation experience of the nuclear plants; environmental and social aspects of the nuclear energy; economic aspects of the nuclear energy; development of the reactors technology and supply of the nuclear fuel

  7. The situation of the nuclear energy in the world (Sep. 1992)

    International Nuclear Information System (INIS)

    Souza, Jair Albo Marques de

    1992-09-01

    This work presents an overview of the nuclear energy in the world. It approaches the following main topics: kinds of nuclear power plants; operation experience of the nuclear plants; environmental and social aspects of the nuclear energy; economic aspects of the nuclear energy; development of the reactors technology and supply of the nuclear fuel

  8. Fatal injury epidemiology among the New Zealand military forces in the First World War.

    Science.gov (United States)

    Wilson, Nick; Summers, Jennifer A; Baker, Michael G; Thomson, George; Harper, Glyn

    2013-11-01

    Despite the large mortality burden of First World War (WW1) on New Zealand (NZ) military forces, no analysis using modern epidemiological methods has ever been conducted. We therefore aimed to study injury-related mortality amongst NZ military forces in WW1. An electronic version of the Roll-of-Honour for NZ Expeditionary Force (NZEF) personnel was supplemented with further coding and analysed statistically. We also performed literature searches to provide context. Out of a total of 16,703 deaths occurring during the war (28 July 1914 to 11 November 1918), injury deaths predominated: 65.1% were "killed in action" (KIA), 23.4% "died of wounds" (DOW), 1.0% were other injuries (e.g. "accidents", drownings, suicides and executions), and 10.5% were other causes (mainly disease). During the course of the war, the annual mortality rate from injury (for KIA + DOW) per 10,000 NZEF personnel in the North Hemisphere peaked at 1335 in 1915 (Gallipoli campaign) and then peaked again in 1917 at 937 (largely the Battle of Passchendaele). Some of the offensive campaigns involved very high mortality peaks (e.g. 2 days with over 450 deaths per day in October 1917). Participation in First World War was by far the worst fatal injury event in New Zealand's history. Many of these injury deaths could be considered to have been preventable through: better diplomacy (to prevent the war), improved military planning to reduce failed campaigns (e.g. Gallipoli, Passchendaele), earlier use of protective equipment such as helmets, and improved healthcare services.

  9. The Present Situation of Fresh Apricot in the World and Turkey

    OpenAIRE

    TOPCU, Yavuz; UZUNDUMLU, Ahmet Semih

    2010-01-01

    Apricot (Prunus armenica) being one of the stone fruits is firstly consumed as fresh, and then as dried fruit and concentrated juice, as well. Moreover, it as an important raw material is also used for jam and marmalade production in manufacturing industries. The aim of this study is to examine the production, consumption, foreign trade of fresh apricot in the world and Turkey by considering the data of FAO and TUIK institution. Apricot is almost cultivated in the worldwide, and about 96% of ...

  10. Outlook for world nuclear power generation and long-term energy supply and demand situations

    International Nuclear Information System (INIS)

    Matsuo, Yuhji

    2012-01-01

    In this article, the author presents a long-term outlook for the world's nuclear generating capacity, taking into account the nuclear policy changes after Fukushima Daiichi nuclear power plant accident. World primary energy demand will grow from 11.2 billion tons of oil equivalent (toe) in 2009 to 17.3 billion toe in 2035. Along with this rapid increase in global energy consumption, the world's nuclear generating capacity will grow from 392 GW in 2010 to 484 GW in 2020 and 574 GW in 2035 in the 'Reference scenario'. Even in the 'Low nuclear scenario', where the maximum impact of Fukushima accident to the nuclear policies of each government is assumed, it will continue to grow in the future, exceeding 500 GW in 2035. In particular, Asian countries such as China and India will lead the growth both in the energy demand and in the nuclear power capacity. Therefore, it is essential to better ensure the safety of nuclear power generation. It is important for technologically developed countries, including Japan, to make active contributions to the establishment of a global nuclear safety control system. On the other hand, energy security and global warming will continue to be major issues, which will make it indispensable to make the best effort to save energy and expand renewable energy utilization. Japan is competitive in energy-saving and environmental conservation technologies, thus further development and utilization of there technologies should be a key option of Japan's growth growth strategy in the future. (author)

  11. The trend of energy and power situation in the world (2)

    International Nuclear Information System (INIS)

    2011-01-01

    It consists of four chapters such as nuclear power generation in the world, development of nuclear power and risk deduction policy at market liberalization, the trend of nuclear power generation in each country and the trend of renewable energy in each country. The nuclear power generation in the world was 432 units in operation and 66 units under construction and 38,916 million kW of total generating capacity, a decrease of 129 million kW compared with the previous year. Asian area and old U.S.S.R are building many units. The trends of nuclear power generation of USA, England, France, German, Sweden, Russia, East Europe, Korea, and China are stated. The renewable Energy of USA, England, France, German, and China are reported. The nuclear power plants in the world, risk deduction policy and raising capital for development of nuclear power, the nuclear power plants in operation in China, national renewable energy action plan for the United Kingdom, and the share of renewable energy in each field in German are illustrated. (S.Y.)

  12. The long-term supply/demand trend of world energy and the current oil situation in the Asia

    International Nuclear Information System (INIS)

    Okamoto, Hiroyuki

    1996-01-01

    Total world primary energy consumption excluding the FSU increased by 2.9% in 1995, which is somewhat above the 10 year average rate of 2.4%. This reflected strong economic growth in most parts of the world. The increase in demand confirmed the recovery of the link between the economic growth and consumption of primary energy, which broke down in the period of oil crises. Oil demand in the Asian Emerging Market Economies has continued to be very strong. Oil demand has doubled in a decade in this region and is now one sixth of world consumption. Malaysia was the fastest growing oil market in the world in 1995 at 15.5%. In volume terms, S. Korea grew the most in the world by 170,000 b/d, closely followed by China and India. Because of the fast growing oil demand, many energy economists expect a tight supply situation in the Asian oil market in the early 21st Century. However, recent technological developments would be able to supply crude oil appropriate for an increase in oil demand. (author)

  13. Management of used tires, accomplishments in the world, and situation in Serbia

    OpenAIRE

    Stanojević Dušan D.; Rajković Miloš B.; Tošković Dragan V.

    2011-01-01

    It is estimated that all over the world there are more than 550 million road vehicles in everyday use. Annually, 1.3 billion used tyres are dismantled from these vehicles due to safety reasons. A small number of these tyres end up reused as second-hand tyres or, after being retreated, as new ones. The rest are end of life tyres which are recycled or used as tire derived fuels under controlled combustion conditions. Modern vehicle tyres are a high-technological product containing, on the...

  14. The situation of environment in the world; L`etat de l`environnement dans le monde

    Energy Technology Data Exchange (ETDEWEB)

    Beaud, M; Beaud, C; Larbi Bouguerra, M [Groupe de Vezelay, 89 Vezelay (France)

    1994-12-31

    To understand and to act to protect the Earth planet, this work suggests for the first time, a complete diagnosis of the situation and formulates priorities to face to futures. A survey of damages, of risks and responsibilities: resources squandering, pollutions, ozone layer attack, greenhouse effect, nuclear threat, reduction of biological variety. Inventory of fixtures: industrialized countries, (North America, Western Europe, Japan, Australia), countries marked by planned economy (Eastern Europe, ex USSR, China), old Third World countries (Asia, Middle East, Maghreb, Africa, South America, South Pacific) without forgetting Arctic, Antarctic and oceans. Convictions and values to act: energies, tacks to reverse trends, propositions of humanists replies to that historical challenge. (N.C.)

  15. The overview of nuclear energy situation in the World and Turkey

    Science.gov (United States)

    Kaplan, Yusuf Alper; Karagöz, Merve; Sayılmaz, Serhat

    2017-09-01

    The dependence on the energy and its use has increased in every country due to the increasing population and advanced technology. As a result of it, the reserves of fossil fuel have decreased, several energy crises have occurred from time to time and the alternative energy sources have been on the focus. One of these alternative energy sources is nuclear energy. The nuclear power plants, which were built in order to get nuclear energy, have attracted the attention thanks to some disadvantages such as its high cost and emission of radiation while they do not radiate harmful gases towards environment. The nuclear power plants that have already been and are planned to be constructed by a number of countries have become problematic because of the power plant accidents. On one hand, some countries have abandoned the nuclear power plants owing to the accidents mentioned above, on the other hand some other countries have continued to operate the nuclear power plants by claiming the necessity to meet the increasing demand on energy. It is seen that conflicts and problems experienced in the geography in which Turkey is located impacts the energy security of Turkey and it is understood that this situation may have a negative influence on national security of Turkey. Because of all these reasons, actualizing nuclear energy projects are important for Turkey which is dependent in respect of energy.

  16. The overview of nuclear energy situation in the World and Turkey

    Directory of Open Access Journals (Sweden)

    Kaplan Yusuf Alper

    2017-01-01

    Full Text Available The dependence on the energy and its use has increased in every country due to the increasing population and advanced technology. As a result of it, the reserves of fossil fuel have decreased, several energy crises have occurred from time to time and the alternative energy sources have been on the focus. One of these alternative energy sources is nuclear energy. The nuclear power plants, which were built in order to get nuclear energy, have attracted the attention thanks to some disadvantages such as its high cost and emission of radiation while they do not radiate harmful gases towards environment. The nuclear power plants that have already been and are planned to be constructed by a number of countries have become problematic because of the power plant accidents. On one hand, some countries have abandoned the nuclear power plants owing to the accidents mentioned above, on the other hand some other countries have continued to operate the nuclear power plants by claiming the necessity to meet the increasing demand on energy. It is seen that conflicts and problems experienced in the geography in which Turkey is located impacts the energy security of Turkey and it is understood that this situation may have a negative influence on national security of Turkey. Because of all these reasons, actualizing nuclear energy projects are important for Turkey which is dependent in respect of energy.

  17. Management of used tires, accomplishments in the world, and situation in Serbia

    Directory of Open Access Journals (Sweden)

    Stanojević Dušan D.

    2011-01-01

    Full Text Available It is estimated that all over the world there are more than 550 million road vehicles in everyday use. Annually, 1.3 billion used tyres are dismantled from these vehicles due to safety reasons. A small number of these tyres end up reused as second-hand tyres or, after being retreated, as new ones. The rest are end of life tyres which are recycled or used as tire derived fuels under controlled combustion conditions. Modern vehicle tyres are a high-technological product containing, on the average, 85% hydrocarbon, 10-15% steel, as well as some other chemical materials. Tyres belong to high caloric materials, with calorific value of a passenger car tyre of approx. 30.2 MJ/kg being more than of hard coal and comparable to calorific value of petrol-coke. Having this in mind many countries use end of life tyres as safe alternative fuel in cement works or power plants. Undeveloped countries dump end of life tyres on legal and illegal scrap stockpiles. End of life tyres, if deposed correctly, don’t endanger the environment because they are chemically inert. However, since they can easily be burnt there is a real possibility of tyre dump fires, which in effect can lead to harmful products emission that extremely pollute the environment. End of life tyres represent a very important secondary material, which when recycled is transformed into a number of raw materials used in rubber industry, for road construction, sports facilities, residential and business buildings, artificial fish habitats in shallow seas, sea walls, steel production, etc. By the industrial procedures of controlled degradation, which have been uneconomical up till now, gaseous and liquid fuel can be obtained by natural rubber, steel and soot recycling. The countries of the EU, together with Norway and Switzerland, were the world leaders in the field of effective end of life tyre management in the year 2009. Out of 2.62 million tonnes of end of life tyres, 95% were restored or used as

  18. The nuclear fuel cycle industry. World situation: the place of the French industry

    International Nuclear Information System (INIS)

    Sornein, J.

    1978-01-01

    The decision taken the day following the end of the second world war to create a French industry for the nuclear fuel cycle, the speed and dimension of its development from 1946 to 1966, the strengthening of its acquired knowledge during the following five years, lastly, the fact that, since 1972, it was able to make great strides, will have been in short the fruit of the remarkable continuity of an unfailing political will. Consequently it was possible beyond doubt, as soon as the ineluctable consequences of the oil crisis were evaluated, to give the French nuclear fuel cycle industry the new objectives which will succeed in granting it a foremost dimension on the international scale. In the three branches constituting the base of this industry (natural, enrichment, reprocessing), all these objectives will be reached by 1985. Their realization will permit our country to cover, in all security, not only its domestic needs but also to pursue a policy to sell materials and services for export at competitive prices [fr

  19. NATURE CONSERVATION MOVEMENT IN THE WORLD: ITS HISTORICAL DEVELOPMENT AND PRESENT SITUATION

    Directory of Open Access Journals (Sweden)

    Oğuz Kurdoğlu

    2007-04-01

    Full Text Available Although nature conservation is a well recognized topic at present, it is not a new phenomenon. Throughout history, there are numerous examples of efforts made by governments, rulers, or individual land owners to protect certain land areas that possessed unique natural values. While many of these areas were actually isolated as game preserves for hunting, they were also designed to conserve wildlife. The establishment of Yellowstone National Park in 1972 marks the modern concept of a national park as it was designed on a very large protected natural area. Presently, one of the most efficient ways for nature protection is “area conservation approach” that many organizations have been developing various systems and categories about. Unfortunately, in spite of such improvements and the extension of the protected area network, many of these areas are not properly protected and/or managed in some countries. This study summarizes the historical evolution of nature conservation systems and strategies in the world with the related international legislative aspects as well. As it stated in this paper, USA and Europa have a well known history on nature conservation and show great concern in respect to participating to the international convention and arrangements.

  20. 世界油气资源形势分析%The Analysis of World Oil and Gas Resources Situation

    Institute of Scientific and Technical Information of China (English)

    张所续

    2013-01-01

    World primary energy consumption grew by 1.8% in 2012,well below that of the past decade ,which was 2 .6%.And the proportion of oil ,natural gas was 33 .1%,23 .9%,respectively . There was a continuous decline in oil shares .World oil reserves increased slightly by 0.9%,while natural gas reserves declined by0 .3 %.The strong growth of unconventional oil and gas produc-tion,including shale gas and tight oil ,will have a significant impact on the global energy landscape . According to 2013 World Energy Reserves Statistical Yearbook released by BP , production and consumption of the world 's oil and natural gas,etc.were analyzed,and the situation was discussed .%2012年世界一次能源消费量增长1.8%,远低于过去十年2.6%的平均增速;其中石油、天然气所占比重分别为33.1%、239.%,石油份额连续下滑。世界石油储量微增0.9%,天然气储量减少0.3%,随着页岩气、致密油等非常规油气产量的强劲增长将对全球能源格局产生重大影响。根据BP发布的2013年世界能源统计年鉴,对世界石油和天然气的储量、产量、消费量等情况进行分析,并展开形势研判。

  1. A Comparative Study of Environmental Conditions, Bee Management and the Epidemiological Situation in Apiaries Varying in the Level of Colony Losses

    Directory of Open Access Journals (Sweden)

    Pohorecka Krystyna

    2014-12-01

    Full Text Available Explaining the reasons for the increased mortality of the honey bee (Apis mellifera L. in recent years, in Europe and North America, has become a global research priority in apicultural science. Our project was aimed at determining the relationship between environmental conditions, beekeeping techniques, the epidemiological situation of pathogens, and the mortality rate of bee colonies. Dead bee samples were collected by beekeepers from 2421 colonies. The samples were examined for the presence of V. destructor, Nosema spp. (Nosema apis and Nosema ceranae, chronic bee paralysis virus (CBPV, acute bee paralysis virus (ABPV, deformed wing virus (DWV, and Israeli acute paralysis virus (IAPV.

  2. The main trends of interaction of sanitary-epidemiological teams in the system of the Russian service of disaster medicine in emergency situations

    International Nuclear Information System (INIS)

    Zaichenko, A.I.; Zhuravleva, V.E.; Varenikov, I.I.; Komarova, V.V.; Borisov, B.K.; Pozhidaev, A.E.; Pozhidaeva, N.V.

    1995-01-01

    For improvement of the system of prevention of emergency situations (ES) and for rendering emergency therapeutic-prophylactic and sanitary-epidemiological aid to population in case of ES the paper has determined and proved the first and foremost tasks which are to be settled by joint efforts of the Russian Centre on Disaster Medicine Zashchita and Scientific-practical Center of hygienic expert survey for practical perfection of the efficient forms of interaction of medical-sanitary forces engaged in work in ES. 4 refs

  3. Mansonella ozzardi and its vectors in the New World: an update with emphasis on the current situation in Haiti.

    Science.gov (United States)

    Raccurt, C P

    2017-10-25

    Mansonella ozzardi (Nematoda: Onchocercidae) is a little studied filarial nematode. This human parasite, transmitted by two families of dipteran vectors, biting midges (most of them members of the genus Culicoides) and blackflies (genus Simulium), is endemic to the Neotropical regions of the New World. With a patchy geographical distribution from southern Mexico to north-western Argentina, human infection with M. ozzardi is highly prevalent in some of the Caribbean islands, along riverine communities in the Amazon Basin, and on both sides of the border between Bolivia and Argentina. Studies conducted in Haiti between 1974 and 1984 allowed the first complete description of the adult worm and permitted clarification of the taxonomic position of this filarial species. This paper reports the known geographical distribution of M. ozzardi in Neotropical regions of the Americas, and focuses on the current situation in Haiti where this filariasis remains a completely neglected public health problem.

  4. Expanding the Reach of Physics-Engaging Students in Interdisciplinary Research Involving complex, real-world situation

    Science.gov (United States)

    Bililign, Solomon

    2014-03-01

    Physics plays a very important role in most interdisciplinary efforts and can provide a solid foundation for students. Retention of students in STEM areas can be facilitated by enhanced interdisciplinary education and research since students are strongly attracted to research with societal relevance and show increasing enthusiasm about problems that have practical consequences. One such area of research is a collaborative Earth System Science. The Earth System is dynamic and complex. It is comprised of diverse components that interact. By providing students the opportunities to work in interdisciplinary groups on a problem that reflects a complex, real-world situation they can see the linkages between components of the Earth system that encompass climate and all its components (weather precipitation, temperature, etc.) and technology development and deployment of sensors and sensor networks and social impacts. By involving students in the creation of their own personalized professional development plan, students are more focused and engaged and are more likely to remain in the program.

  5. Epidemiology and control of schistosomiasis: present situation and priorities for further research. Scientific Working Group on Schistosomiasis.

    Science.gov (United States)

    1978-01-01

    The article highlights specific aspects of the epidemiology of schistosomiasis where insufficient data are available on which to base appropriate control strategies. Emphasis is placed on the part that immunological techniques might play in improving the baseline epidemiological data. A study of acquired resistance to the disease is also important in relation to epidemiology and control. The clinical manifestations of the disease vary in different areas and further study of the relation between the clinical and pathological manifestations are therefore required. In relation to the intermediate host, the main priority for research concerns the definition of the location and time-patterns of transmission foci within any particular area: variations in transmission are of particular importance in relation to man-made water resources. Although chemotherapy will play an increasing role in control, its importance will depend on local conditions: coordinated and standardized trials are required of chemotherapeutic agents in different regions and in various defined groups of subjects. The effects of chemotherapy on immunity to reinfection and on immunopathology also require study. With all types of snail control-chemical, ecological, and biological-cost-effectiveness aspects are important. With chemicals, it is important to bear in mind other possible effects on the environment. In the field of water supplies and sanitation, several aspects are important in relation to schistosomiasis transmission and community involvement should be encouraged.

  6. Molecular epidemiology, and possible real-world applications in breast cancer.

    Science.gov (United States)

    Ito, Hidemi; Matsuo, Keitaro

    2016-01-01

    Gene-environment interaction, a key idea in molecular epidemiology, has enabled the development of personalized medicine. This concept includes personalized prevention. While genome-wide association studies have identified a number of genetic susceptibility loci in breast cancer risk, however, the application of this knowledge to practical prevention is still underway. Here, we briefly review the history of molecular epidemiology and its progress in breast cancer epidemiology. We then introduce our experience with the trial combination of GWAS-identified loci and well-established lifestyle and reproductive risk factors in the risk prediction of breast cancer. Finally, we report our exploration of the cumulative risk of breast cancer based on this risk prediction model as a potential tool for individual risk communication, including genetic risk factors and gene-environment interaction with obesity.

  7. Situation of classical swine fever and the epidemiologic and ecologic aspects affecting its distribution in the American continent.

    Science.gov (United States)

    Vargas Terán, Moisés; Calcagno Ferrat, Nelson; Lubroth, Juan

    2004-10-01

    Classical swine fever (CSF) is a viral transboundary animal disease that is highly contagious among domestic and wild pigs, such as boars and peccaries. Today, far from being what was classically described historically, the disease is characterized as having a varied clinical picture, and its diagnosis depends on resorting to proper sample collection and prompt dispatch to a laboratory that can employ several techniques to obtain a definitive diagnosis. Laboratory findings should be complemented with a field analysis of the occurrence of disease to have a better understanding of its epidemiology. The disease is still present in various regions and countries of Latin America and the Caribbean, thus hindering production, trade, and the livestock economy in the region. Consequently, it is among the diseases included in List A of the Office International des Epizooties (OIE). Currently, there are epidemiologic and ecologic aspects that characterize its geographical distribution in the region such as: continued trends in the demand for pork and pork products; an increase in swine investment with low production costs which are able to compete advantageously in international markets; the convention of associating CSF in the syndrome of "swine hemorrhagic diseases" owing to the historical description of its acute presentation and not to the new and more frequent subacute presentations or the diseases with which it may be confused (notably, porcine reproductive and respiratory syndrome and porcine dermopathic nephropathy syndrome, among others); dissemination of the virus through asymptomatic hosts such as piglets infected in utero; frequent lack of quality control and registration of vaccines and vaccinations; feeding of swine with contaminated food waste (swill); the common practice of smuggling animals and by-products across borders; the backyard family production system or extensive open field methods of swine rearing with minimal input in care and feeding; poor

  8. Assessing the validity of an ELISA test for the serological diagnosis of human fascioliasis in different epidemiological situations.

    Science.gov (United States)

    Valero, M Adela; Periago, M Victoria; Pérez-Crespo, Ignacio; Rodríguez, Esperanza; Perteguer, M Jesús; Gárate, Teresa; González-Barberá, Eva M; Mas-Coma, Santiago

    2012-05-01

    To improve the diagnosis of human fascioliasis caused by Fasciola hepatica and Fasciola gigantica, we evaluated the diagnostic accuracy of an enzyme-linked immunosorbent assay (ELISA), with Fasciola antigen from the adult liver fluke, for the detection of IgG against fascioliasis in human sera. The sera of 54 fascioliasis cases, originating from three endemic areas, were used in this evaluation: (i) a hyperendemic F. hepatica area where humans usually shed a great number of parasite eggs in faeces (11 sera); (ii) an epidemic F. hepatica area where humans usually shed small amounts of parasite eggs (24 sera) and (iii) an overlap area of both Fasciola species and where human shedding of parasite eggs in faeces is usually scarce or non-existent (19 sera). One hundred and sixty-eight patients with other parasitic infections and 89 healthy controls were also analysed. The respective sensitivity and specificity of this assay were 95.3% (95% confidence intervals, 82.9-99.2%) and 95.7% (95% confidence intervals, 92.3-97.5%). No correlation between egg output and the OD450 values of the F. hepatica IgG ELISA test was observed. This test could be used both as an individual serodiagnostic test for human fascioliasis when backed up by a compatible clinical history together with a second diagnostic technique for other cross-reactive helminth infections, and in large-scale epidemiological studies of human fascioliasis worldwide. © 2012 Blackwell Publishing Ltd.

  9. Epidemiologic situation of tuberculosis in Rio Grande do Sul: an analysis about Sinan's data between 2003 and 2012 focusing on indigenous peoples.

    Science.gov (United States)

    Mendes, Anapaula Martins; Bastos, João Luiz; Bresan, Deise; Leite, Maurício Soares

    2016-01-01

    This article analyzes the epidemiological situation of tuberculosis in the state of Rio Grande do Sul, emphasizing the indigenous population. The data are based on the Information System of Grievance Notification (Sinan) between 2003 and 2012. The notified cases of tuberculosis were analyzed according to age, sex, zone of residence, input type, means of diagnosis, clinical form, anti-HIV exam, medical care, supervised treatment (in Portuguese, TDO), closure, and race. The highest incidence rates in the period were among Afro-Brazilians, yellow, and indigenous peoples. The cases affected mainly adult men living in urban areas. Indigenous peoples showed the highest rates of notifications among people aged less than 10 years (12%). In the sputum test, missing information and not-performed exams reached more than 50.0% in all periods and groups. The cure was more prevalent among white people (66.2%); indigenous, brown, and Afro-Brazilian people presented the lowest cure rates: 59.4, 58.4, and 60%, respectively. Tuberculosis is one of the biggest problems in Rio Grande do Sul. The actions of diagnosis, clinical form, and treatment of the cases have not been implemented as proposed. The indigenous peoples' situation is similar and diverse at the same time in comparison with other peoples from different areas of Brazil. Nevertheless, it is unfavorable on a balanced evaluation of the whole scenario. Furthermore, the discrepancies among races are evident: the indigenous and Afro-Brazilian peoples fill the spread sheet, in general terms, on the worst situation, whereas the white people fill the data with the best health situation.

  10. [Indigenous peoples, HIV and public policy in Latin America: an exploration of the current situations of epidemiological prevalence, prevention, care and timely treatment].

    Science.gov (United States)

    Ponce, Patricia; Muñoz, Rubén; Stival, Matías

    2017-01-01

    This article aims to describe and analyze the situations of epidemiological prevalence, prevention, care and treatment of HIV in indigenous populations of Latin America. In order to do so, 304 published materials - including declarations, public policy and health program protocols, case studies and literature reviews with local, national and regional scopes - were identified, classified and analyzed. The differential social vulnerability to HIV infection and the inequity in health care access among indigenous populations can be attributed to the juxtaposition of factors such as structural violence, gender, racism, and discrimination due health condition (living with HIV) as well as the subordinated position of indigenous peoples in societies stratified not only socially and economically but also ethnically and culturally. The few studies done in the region on epidemiological prevalence, morbidity and mortality that are disaggregated by ethnicity reveal alarming data highlighting the need for further information on the epidemic in this population so as to address its repercussions in terms of prevention, care and timely follow-up.

  11. Indigenous peoples, HIV and public policy in Latin America: an exploration of the current situations of epidemiological prevalence, prevention, care and timely treatment

    Directory of Open Access Journals (Sweden)

    Patricia Ponce

    2017-10-01

    Full Text Available This article aims to describe and analyze the situations of epidemiological prevalence, prevention, care and treatment of HIV in indigenous populations of Latin America. In order to do so, 304 published materials – including declarations, public policy and health program protocols, case studies and literature reviews with local, national and regional scopes – were identified, classified and analyzed. The differential social vulnerability to HIV infection and the inequity in health care access among indigenous populations can be attributed to the juxtaposition of factors such as structural violence, gender, racism, and discrimination due health condition (living with HIV as well as the subordinated position of indigenous peoples in societies stratified not only socially and economically but also ethnically and culturally. The few studies done in the region on epidemiological prevalence, morbidity and mortality that are disaggregated by ethnicity reveal alarming data highlighting the need for further information on the epidemic in this population so as to address its repercussions in terms of prevention, care and timely follow-up.

  12. Epidemiological situation of bovine brucellosis in Settlement Nossa Senhora Aparecida at the Municipality of Mariluz in the State of Paraná, Brazil

    Directory of Open Access Journals (Sweden)

    Marcos Y. Kanashiro

    2014-12-01

    Full Text Available ABSTRACT. Kanashiro M.Y., Filho A. & Tirado R.M. [Epidemiological situation of bovine brucellosis in Settlement Nossa Senhora Aparecida at the Municipality of Mariluz in the State of Paraná, Brazil.] Situação epidemiológica da brucelose bovina no Assentamento Nossa Senhora Aparecida no município de Mariluz, Paraná, Brasil. Revista Brasileira de Medicina Veterinária, 36(4:396- 400, 2014. Departamento de Fiscalização e Defesa Agropecuária, Secretaria da Agricultura e Abastecimento do Estado do Paraná, Rua dos Funcionários, 1559, Térreo, Cabral, Curitiba, PR 80035-050, Brasil. E-mail: marcoskanashiro@ adapar.pr.gov.br We conducted a study using data from fieldwork conducted by autonomous veterinarians to characterize the epidemiological situation of bovine brucellosis in Nossa Senhora Aparecida Settlement, Municipality of Mariluz, State of Parana. Autonomous Veterinarians enabled by the Ministry of Agriculture, Livestock and Supply for tests for brucellosis and tuberculosis were hired by milk producers of the Settlement in order to fulfill a requirement of dairy as a criterion to continue marketing the milk they produce. The requirement was to carry out the examination of brucellosis and tuberculosis in cattle all for the purpose of reproduction present on the property. Were sampled properties of milk and, thus, were examined all the cows over 24 months and bulls for the purpose of reproduction, from which was obtained a blood sample from each animal. In total, 1264 animals were sampled, from 141 properties. Among the properties sampled, an epidemiological questionnaire was applied to check the type of farming and the husbandry and sanitary practices that could be associated with the risk of infection and, moreover, was conducted georeferencing of properties sampled and sanitary orientation in relation to brucellosis. The flock was considered positive if at least one animal was positive on two serological tests (Tube agglutination

  13. Epidemiology, incidence and mortality of lung cancer and their relationship with the development index in the world.

    Science.gov (United States)

    Rafiemanesh, Hosein; Mehtarpour, Mojtaba; Khani, Farah; Hesami, Sayed Mohammadali; Shamlou, Reza; Towhidi, Farhad; Salehiniya, Hamid; Makhsosi, Behnam Reza; Moini, Ali

    2016-06-01

    The highest incidence of lung cancer is seen in North America and the lowest incidence in central Africa. Socioeconomic factors of inequality reflect regional disparities in human development. Due to the importance of awareness about incidence and mortality of lung cancer in health programming and the possible role of the human development index (HDI), this study was done with the aim to investigate the epidemiology of lung cancer in the world and its relationship with HDI. The study was conducted based on data from the world data of cancer and the World Bank (including the HDI and its components). Data about the age-specific incidence and mortality rate (ASR) for every country in 2012 were getting from the global cancer project. To analyze data, correlation tests between incidence and death rates, and HDI and its components were employed with a significance level of 0.05 using SPSS software. Lung cancer with standardized incidence rate (ASIR) and standardized mortality rate (ASMR), equal to 23.1 and 19.7 (in 100,000 people), respectively. The highest and lowest values of mortality incidence ratio (MIR) for lung cancer due to continents division were 0.93 and 0.71 for Eastern Africa and Australia/New Zealand, respectively. Univariate analysis showed significant relationship (PASMR with life expectancy at birth and mean years of schooling. The highest MIR for lung cancer was for medium human development countries. Linear regression analysis showed a reverse significant relationship between MIR and HDI.

  14. The Situational Small World of a Post-Disaster Community: Insights into Information Behaviors after the Devastation of Hurricane Katrina in Slidell, Louisiana

    Science.gov (United States)

    Slagle, Tisha Anne

    2010-01-01

    Catastrophes like Katrina destroy a community's critical infrastructure--a situation that instigates several dilemmas. Immediately, the community experiences information disruption within the community, as well as between the community and the outside world. The inability to communicate because of physical or virtual barriers to information…

  15. Epidemiologic methods lessons learned from environmental public health disasters: Chernobyl, the World Trade Center, Bhopal, and Graniteville, South Carolina.

    Science.gov (United States)

    Svendsen, Erik R; Runkle, Jennifer R; Dhara, Venkata Ramana; Lin, Shao; Naboka, Marina; Mousseau, Timothy A; Bennett, Charles

    2012-08-01

    Environmental public health disasters involving hazardous contaminants may have devastating effects. While much is known about their immediate devastation, far less is known about long-term impacts of these disasters. Extensive latent and chronic long-term public health effects may occur. Careful evaluation of contaminant exposures and long-term health outcomes within the constraints imposed by limited financial resources is essential. Here, we review epidemiologic methods lessons learned from conducting long-term evaluations of four environmental public health disasters involving hazardous contaminants at Chernobyl, the World Trade Center, Bhopal, and Graniteville (South Carolina, USA). We found several lessons learned which have direct implications for the on-going disaster recovery work following the Fukushima radiation disaster or for future disasters. These lessons should prove useful in understanding and mitigating latent health effects that may result from the nuclear reactor accident in Japan or future environmental public health disasters.

  16. Sanitary surveillance in France in relation with the Chernobylsk accident. Updated situation on thyroid cancers and epidemiological studies during 2006

    International Nuclear Information System (INIS)

    Belot, A.; Caserio-Schonemann, C.; Cherie-Challine, M.; Colonna, M.; Lacour, B.; Lasalle, J.L.; Leenhardt, L.; Orgiazzi, J.; Pirard, Ph.; Schvartz, C.

    2006-01-01

    geographical disparities reported in these studies do not correlate with the most contaminated areas in 1986. It is more likely that this situation reflects local variation in medical practices. However a high incidence is observed in men in Corsica. Subject to its confirmation by further studies, the reasons should be clarified. In any case, more information is needed about risk factors for thyroid cancer in France. The I.n.V.S. in collaboration with the National institute for medical research (Inserm) have decided to promote new research projects in this field. The results of these studies will be available in 2008. (authors)

  17. [Plague outbreaks in the Mediterranean area during the 2nd World War, epidemiology and treatments].

    Science.gov (United States)

    Mafart, B; Brisou, P; Bertherat, E

    2004-11-01

    Before the Second World War, the plague was still rife in North Africa but occurred only as sporadic cases or small outbreaks as in Egypt or Morocco. The permanent foci of infected wild rodent were the cause of these rural outbreaks. In 1943 and 1944, plague came back in several Mediterranean towns and ports and was considered as a serious danger for the Allied Forces. These resurgences were related to the World War as well as the overpopulation of the cities, regroupings and population movements, relaxation of prophylactic measures of the plague in sea transport. The Allied Forces medical officers then showed the resistance of Yersinia pestis to penicillin which they had been supplied with recently, the effectiveness of sulphamides but mortality remained high (27%). In parallel, the drastic fight against rodents and fleas (DDT) gave excellent results.

  18. Incidence and Mortality and Epidemiology of Breast Cancer in the World.

    Science.gov (United States)

    Ghoncheh, Mahshid; Pournamdar, Zahra; Salehiniya, Hamid

    2016-01-01

    Breast cancer is the most common malignancy in women around the world. Information on the incidence and mortality of breast cancer is essential for planning health measures. This study aimed to investigate the incidence and mortality of breast cancer in the world using age-specific incidence and mortality rates for the year 2012 acquired from the global cancer project (GLOBOCAN 2012) as well as data about incidence and mortality of the cancer based on national reports. It was estimated that 1,671,149 new cases of breast cancer were identified and 521,907 cases of deaths due to breast cancer occurred in the world in 2012. According to GLOBOCAN, it is the most common cancer in women, accounting for 25.1% of all cancers. Breast cancer incidence in developed countries is higher, while relative mortality is greatest in less developed countries. Education of women is suggested in all countries for early detection and treatment. Plans for the control and prevention of this cancer must be a high priority for health policy makers; also, it is necessary to increase awareness of risk factors and early detection in less developed countries.

  19. [Tuberculosis in Amazonian municipalities of the Brazil-Colombia-Peru-Venezuela border: epidemiological situation and risk factors associated with treatment default].

    Science.gov (United States)

    Belo, Elsia Nascimento; Orellana, Jesem Douglas Yamall; Levino, Antônio; Basta, Paulo Cesar

    2013-11-01

    To describe the epidemiological situation and the incidence of tuberculosis and to investigate the factors associated with treatment default in the Amazonian municipalities located in the northern Brazilian international border. This retrospective study employed sociodemographic, clinical, and epidemiological tuberculosis data recorded in the Brazilian Notifiable Diseases Information System (SINAN) between 2001 and 2010. Logistic regression was used to identify factors associated with treatment default. Tuberculosis affected mostly indigenous peoples (51.9%), males (57.9%), and people aged 25-44 years (31.4%). The predominant clinical presentation was pulmonary (89.7%), yet in 24.5% of the cases the patients did not undergo sputum smear microscopy, and only half received supervised treatment. In 70.0% of the cases notified, patients were discharged as cured. Treatment default was recorded in 10.0% of the patients. Of all deaths, 4.1% were by tuberculosis and other causes, and 1.7% by multidrug-resistant tuberculosis. The average incidence by race/color was greater among indigenous peoples, ranging from 202.3/100 000 in 2001 to 65.6/100 000 in 2010. Treatment default was associated with failure to perform the follow-up smear at the second, fourth, and sixth months (OR = 11.9, 95%CI: 7.4-19.0); with resuming treatment after default (OR = 3.0, 95%CI: 1.5-5.9); and with living in specific subregions, particularly the Alto Solimões region (OR = 6.7, 95%CI: 4.6-9.8). The present results show a high incidence of tuberculosis in the Amazon portion of the northern Brazilian international border, especially among indigenous peoples. Considering the socio-cultural specificities of these populations and the poor tuberculosis control in this area, the authors of the study conclude that the integration of different national health systems is both necessary and urgent.

  20. Epidemiology of burns throughout the World. Part II: intentional burns in adults.

    Science.gov (United States)

    Peck, Michael D

    2012-08-01

    A significant number of burns and deaths from fire are intentionally wrought. Rates of intentional burns are unevenly distributed throughout the world; India has a particularly high rate in young women whereas in Europe rates are higher in men in mid-life. Data from hospitalized burn patients worldwide reveal incidence rates for assault by fire and scalds ranging from 3% to 10%. The average proportion of the body surface area burned in an assault by fire or scalds is approximately 20%. In different parts of the world, attempted burning of others or oneself can be attributed to different motives. Circumstances under which assaults occur fall largely into the categories of interpersonal conflict, including spousal abuse, elder abuse, or interactions over contentious business transactions. Contributing social factors to assaults by burning include drug and alcohol abuse, non-constructive use of leisure time, non-participation in religious and community activities, unstable relationships, and extramarital affairs. Although the incidence of self-mutilation and suicide attempts by burning are relatively low, deliberate self-harm carries a significant risk of death, with an overall mortality rate of 65% worldwide. In those who resort to self-immolation, circumstantial themes reflect domestic discord, family dysfunction, and the social ramifications of unemployment. Preventing injurious burn-related violence requires a multifaceted approach, including legislation and enforcement, education, and advocacy. Better standardized assessment tools are needed to screen for risks of abuse and for psychiatric disorders in perpetrators. Copyright © 2012 Elsevier Ltd and ISBI. All rights reserved.

  1. The role of veterinary epidemiology and veterinary services in complying with the World Trade Organization SPS agreement.

    Science.gov (United States)

    Zepeda, C; Salman, M; Thiermann, A; Kellar, J; Rojas, H; Willeberg, P

    2005-02-01

    the developing world. This paper analyzes the implications in complying with the SPS agreement and explores the role of veterinary epidemiology in developing viable alternatives that can enhance the veterinary services' ability to perform under the current economic reality. The key provisions of the SPS agreement are regionalization, risk analysis, harmonization, equivalence and transparency. The paper focuses on the contribution of epidemiology in each of these areas in the effective implementation of the SPS agreement.

  2. Economic (in)equality and sustainability : preschool children’s views of the economic situation of other children in the world

    OpenAIRE

    Borg, Farhana

    2017-01-01

    This study explored preschool children’s knowledge and views of other children’s economic situation worldwide, and their self-reported sources of such knowledge. A total of 53 final-year preschool children, aged 5–6, from 12 preschools in Sweden were interviewed. Children’s responses were analysed using content analysis and the Structure of the Observed Learning Outcomes Taxonomy. Most of them seemed to have knowledge about the lives and the economic situation of other children in the world. ...

  3. Taenia solium Human Cysticercosis: A Systematic Review of Sero-epidemiological Data from Endemic Zones around the World.

    Science.gov (United States)

    Coral-Almeida, Marco; Gabriël, Sarah; Abatih, Emmanuel Nji; Praet, Nicolas; Benitez, Washington; Dorny, Pierre

    2015-01-01

    Taenia solium cysticercosis is a zoonotic neglected disease responsible for severe health disorders such as seizures and death. Understanding the epidemiology of human cysticercosis (HCC) in endemic regions will help to expose critical information about the transmission of the disease, which could be used to design efficient control programs. This review gathered serological data on apparent prevalence of T. solium circulating antigens and/or seroprevalence of T. solium antibodies, apparent prevalence of human taeniasis and risk factors for HCC from endemic communities in order to understand the differences in exposure to the parasite and active infections with T. solium metacestodes in endemic areas around the world. Three databases were used to search sero-epidemiological data from community-based studies conducted between 1989 and 2014 in cysticercosis endemic communities worldwide. The search focused on data obtained from T. solium circulating antigen detection by monoclonal antibody-based sandwich ELISA and/or T. solium antibody seroprevalence determined by Enzyme-linked Immunoelectrotransfer Blot (EITB). A meta-analysis was performed per continent. A total of 39,271 participants from 19 countries, described in 37 articles were studied. The estimates for the prevalence of circulating T. solium antigens for Africa, Latin America and Asia were: 7.30% (95% CI [4.23-12.31]), 4.08% (95% CI [2.77-5.95]) and 3.98% (95% CI [2.81-5.61]), respectively. Seroprevalence estimates of T. solium antibodies were 17.37% (95% CI [3.33-56.20]), 13.03% (95% CI [9.95-16.88]) and 15.68% (95% CI [10.25-23.24]) respectively. Taeniasis reported prevalences ranged from 0 (95% CI [0.00-1.62]) to 17.25% (95% CI [14.55-20.23]). A significant variation in the sero-epidemiological data was observed within each continent, with African countries reporting the highest apparent prevalences of active infections. Intrinsic factors in the human host such as age and immunity were main determinants

  4. Taenia solium Human Cysticercosis: A Systematic Review of Sero-epidemiological Data from Endemic Zones around the World.

    Directory of Open Access Journals (Sweden)

    Marco Coral-Almeida

    Full Text Available Taenia solium cysticercosis is a zoonotic neglected disease responsible for severe health disorders such as seizures and death. Understanding the epidemiology of human cysticercosis (HCC in endemic regions will help to expose critical information about the transmission of the disease, which could be used to design efficient control programs. This review gathered serological data on apparent prevalence of T. solium circulating antigens and/or seroprevalence of T. solium antibodies, apparent prevalence of human taeniasis and risk factors for HCC from endemic communities in order to understand the differences in exposure to the parasite and active infections with T. solium metacestodes in endemic areas around the world.Three databases were used to search sero-epidemiological data from community-based studies conducted between 1989 and 2014 in cysticercosis endemic communities worldwide. The search focused on data obtained from T. solium circulating antigen detection by monoclonal antibody-based sandwich ELISA and/or T. solium antibody seroprevalence determined by Enzyme-linked Immunoelectrotransfer Blot (EITB. A meta-analysis was performed per continent.A total of 39,271 participants from 19 countries, described in 37 articles were studied. The estimates for the prevalence of circulating T. solium antigens for Africa, Latin America and Asia were: 7.30% (95% CI [4.23-12.31], 4.08% (95% CI [2.77-5.95] and 3.98% (95% CI [2.81-5.61], respectively. Seroprevalence estimates of T. solium antibodies were 17.37% (95% CI [3.33-56.20], 13.03% (95% CI [9.95-16.88] and 15.68% (95% CI [10.25-23.24] respectively. Taeniasis reported prevalences ranged from 0 (95% CI [0.00-1.62] to 17.25% (95% CI [14.55-20.23].A significant variation in the sero-epidemiological data was observed within each continent, with African countries reporting the highest apparent prevalences of active infections. Intrinsic factors in the human host such as age and immunity were main

  5. Psychometric properties of the World Health Organization Disability Assessment Schedule used in the European Study of the Epidemiology of Mental Disorders

    NARCIS (Netherlands)

    Buist-Bouwman, M. A.; Ormel, J.; De Graaf, R.; Vilagut, G.; Alonso, J.; Van Sonderen, E.; Vollebergh, W. A. M.

    2008-01-01

    This study assessed the factor structure, internal consistency, and discriminatory validity of the World Health Organization Disability Assessment Schedule (WHODAS) version used in the European Study of the Epidemiology of Mental Disorders (ESEMeD). In total 8796 adults were assessed using the

  6. Epidemiologic Methods Lessons Learned from Environmental Public Health Disasters: Chernobyl, the World Trade Center, Bhopal, and Graniteville, South Carolina

    Directory of Open Access Journals (Sweden)

    Timothy A. Mousseau

    2012-08-01

    Full Text Available Background: Environmental public health disasters involving hazardous contaminants may have devastating effects. While much is known about their immediate devastation, far less is known about long-term impacts of these disasters. Extensive latent and chronic long-term public health effects may occur. Careful evaluation of contaminant exposures and long-term health outcomes within the constraints imposed by limited financial resources is essential. Methods: Here, we review epidemiologic methods lessons learned from conducting long-term evaluations of four environmental public health disasters involving hazardous contaminants at Chernobyl, the World Trade Center, Bhopal, and Graniteville (South Carolina, USA. Findings: We found several lessons learned which have direct implications for the on-going disaster recovery work following the Fukushima radiation disaster or for future disasters. Interpretation: These lessons should prove useful in understanding and mitigating latent health effects that may result from the nuclear reactor accident in Japan or future environmental public health disasters.

  7. Epidemiological situation of acquired immunodeficiency syndrome (AIDS)-related mortality in a municipality in northeastern Brazil. A retrospective cross-sectional study.

    Science.gov (United States)

    Silva, Luana Rodrigues da; Araújo, Ellen Thallita Hill; Carvalho, Moisés Lopes; Almeida, Camila Aparecida Pinheiro Landim; Oliveira, Adélia Dalva da Silva; Carvalho, Patrícia Maria Gomes de; Rodrigues, Tatyanne Silva; Campelo, Viriato

    2018-01-01

    The number of acquired immunodeficiency syndrome (AIDS)-related deaths covers different segments of the population differently, making monitoring of this mortality essential. The aim of this study was to describe the epidemiological situation of AIDS-related mortality in a municipality in the northeastern region of Brazil. Retrospective cross-sectional study based on data from death certificates in the mortality information system of the Health Information Center, Municipal Health Foundation, Brazil. Between 2003 and 2013, we investigated death certificates on which AIDS-related mortality was reported. Sociodemographic data, year, place, type of establishment where death occurred and underlying and associated causes that led to AIDS-related death were described. The Mann-Kendall test was used to verify the growth trend of the standardized mortality rate over the period studied. Among the 1,066 AIDS-related deaths, 69.7% were among men; 47.2% of the individuals were 28-41 years of age, 32.7% had had 4-7 years of schooling, 66.9% were pardos (mixed race), 55.7% were unmarried and 15.3% were housekeepers. Hospitals were the site of 97% of the deaths, and 91% occurred at public hospitals. Respiratory failure was the main cause of death. The prevalence of infectious and parasitic diseases was 99.0%. AIDS-related mortality increased by 160% over the period studied, from 5.5/100,000 inhabitants in 2003 to 14.3/100,000 in 2013. In the Brazilian municipality studied here, AIDS-related mortality was most prevalent among men and young adults of lower socioeconomic level. Over the period studied, the mortality rate increased.

  8. Epidemiology of concussion in men's elite Rugby-7s (Sevens World Series) and Rugby-15s (Rugby World Cup, Junior World Championship and Rugby Trophy, Pacific Nations Cup and English Premiership).

    Science.gov (United States)

    Fuller, Colin W; Taylor, Aileen; Raftery, Martin

    2015-04-01

    To determine the incidence, nature and causes of concussions sustained during men's elite professional Rugby-7s and Rugby-15s. A prospective cohort study recording injuries classified as a time-loss concussion. Players competing in the following tournaments: Rugby 15s-English Premiership (2007/2008 to 2010/2011), Rugby World Cup (2007, 2011), Pacific Nations Cup (2012, 2013), Junior World Championship (2008, 2010-2013), Junior World Rugby Trophy (2008, 2010-2013); Rugby 7s-Sevens World Series (2008/2009, 2010/2011 to 2012/2013). The study was implemented according to the international consensus statement for epidemiological studies in rugby union; the main outcome measures included the number, incidence (number of concussions/1000 player-match-hours), mean and median severity (days absence) and cause of concussion. The incidence of concussion in Rugby-7s was significantly higher than that in Rugby-15s (risk ratio=1.84; pRugby-7s than Rugby-15s (mean-Rugby-7s: 19.2, Rugby-15s: 10.1; median-Rugby 7s: 20, Rugby-15s: 7; pRugby-7s and collisions (43.6%) in Rugby-15s. Significantly more (risk ratio=1.49; p=0.004) concussed players were removed immediately from the game in Rugby-7s (69.7%) compared to Rugby-15s (46.7%). Six actions were identified to improve the management of concussion in rugby: implement a pitch-side concussion assessment protocol; improve compliance with return-to-play protocols; work with referees to review the nature and consequences of collisions; improve players' tackle technique; investigate the forces involved in tackles and collisions; and evaluate reasons for the higher incidence of concussions in Rugby-7s. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  9. Development of the energy situation in the world and in Hungary, the future of the nuclear energy

    International Nuclear Information System (INIS)

    Levai, A.

    1977-01-01

    At present the source of the energy consumption per person increases with 3.6% yearly in the world and this rate is estimated to be 2.8% in 2000. In Hungary the increase of the energy demands was 4.2% and in the following years it will be 4%. The ratio of the hydrocarbons will yet increase and the ratio of coal will decrease till 1980. The amount of the imported energy has always been significant and will further increase. The quantity of the fissile materials is about 1% of the whole energy store in the world. The problem can be temporarily solved by breeder reactors but the permanent solution can be based on solar energy or on the utilization of nuclear fusion. Participation of the nuclear energy in the world's energy production is still 1-2% but it increases quickly. At present the light water reactors dominate over the gas-cooled and heavy water reactors. There are a lot of problems in connection with breeder reactors. (V.N.)

  10. Antidoping control in Brazil: history, current situation, and prospects for the 2014 World Cup and the 2016 Olympic Games.

    Science.gov (United States)

    Santos, Marcos Antonio Pereira dos; Silva, Alexandre Sérgio; Ribeiro, Sergio Luiz Galan; Santos, Azenildo Moura

    2014-07-01

    Brazil will soon host two major sporting events: the 2014 World Cup and the 2016 Summer Olympic Games. Given the importance of antidoping control during these competitions, it is important that the scientific community receive a status update on antidoping control in Brazil. In this brief communication, the authors present the status of antidoping control in Brazil from an historical perspective, both the benefits and difficulties to be faced by antidoping control during these events, and the legacy resulting from the efficacy of the drug testing performed during these competitions.

  11. Situação epidemiológica da brucelose bovina no Estado de Sergipe Epidemiological situation of bovine brucellosis in the State of Sergipe, Brazil

    Directory of Open Access Journals (Sweden)

    V.G.S.O. Silva

    2009-11-01

    Full Text Available Realizou-se um estudo para caracterizar a situação epidemiológica da brucelose bovina no Estado de Sergipe. O Estado foi estratificado em dois circuitos produtores. Em cada circuito produtor foram amostradas aleatoriamente cerca de 300 propriedades e, dentro dessas foi escolhido de forma aleatória um número pré-estabelecido de animais, dos quais foi obtida uma amostra de sangue. No total foram amostrados 4.757 animais, provenientes de 590 propriedades. Em cada propriedade amostrada foi aplicado um questionário epidemiológico para verificar o tipo de exploração da propriedade e as práticas zootécnicas e sanitárias que poderiam estar associadas ao risco de infecção pela doença. O protocolo de testes utilizado foi o da triagem com o teste do antígeno acidificado tamponado e a confirmação dos positivos com o teste do 2-mercaptoetanol. O rebanho foi considerado positivo, se pelo menos um animal foi reagente às duas provas sorológicas. A prevalência de focos e a de animais foram: 12,6% [9,2-16,0%] e 3,4% [2,3-4,4%], respectivamente. As prevalências de focos e de animais infectados para os circuitos pecuários foram: circuito 1, 11,1% [7,9-15,0%] e 2,6% [1,6-3,5%]; circuito 2, 12,9% [9,1-17,6%] e 6,2% [3,0-9,5%]. Os fatores de risco (odds ratio, OR associados à condição de foco foram: assistência veterinária (OR= 2,89 [1,15-7,23], tamanho do rebanho ≥30 fêmeas adultas (OR= 1,88 [1,07-3,28] e uso de inseminação artificial (OR= 1,92 [0,84-4,38].A study to characterize the epidemiological situation of bovine brucellosis in the State of Sergipe was carried out. The State was divided in two regions. Around three hundred herds were randomly sampled in each region and a pre-established number of animals were sampled in each of these herds. A total of 4,757 serum samples from 590 herds were collected. In each herd, it was applied an epidemiological questionnaire focused on herd traits as well as husbandry and sanitary practices

  12. WORLD ECONOMIC CRISIS, EXPRESSION OF THE GENERAL CRISIS CAPITALISM AND THE SITUATION WORKERS IN THE CLASS STRUGGLE AGAINST THE CAPITAL

    Directory of Open Access Journals (Sweden)

    Vicente E. Escandell-Sosa

    2016-01-01

    Full Text Available This work, based on the method dialectical materialist of Marx, argues with scientific approaches, that the world economic crisis, for very sharp and severe she is, is not a crisis without exit of the capitalism neither it will cause the collapse of the capitalism, although she constitutes part of the general crisis of the capitalism and increase the same one, since no crisis of the capitalism will take it to its end in absence of a fight of classes, because the social force that must generate the revolutionary changes is very limited. «Without the products of the fight of classes, the economic crises, «per se» won’t be a threat for the capital. The essential question is if the proletariat will live the crisis like object or like decisive fellow». The immaturity of the proletariat and its subordination to the laws of the capital indicate that the specific nature of the capital remains hidden.» 

  13. Early Cannabis Use and Estimated Risk of Later Onset of Depression Spells : Epidemiologic Evidence From the Population-based World Health Organization World Mental Health Survey Initiative

    NARCIS (Netherlands)

    de Graaf, R.; Radovanovic, M.; van Laar, M.; Fairman, B.; Degenhardt, L.; Aguilar-Gaxiola, S.; Bruffaerts, R.; De Girolamo, G.; Fayyad, J.; Gureje, O.; Haro, J.M.; Huang, Y.Q.; Kostychenko, S.; Lepine, J.P.; Matschinger, H.; Mora, M.E.M.; Neumark, Y.; Ormel, J.; Posada-Villa, J.; Stein, D.J.; Tachimori, H.; Wells, J.E.; Anthony, J.C.

    2010-01-01

    Early-onset cannabis use is widespread in many countries and might cause later onset of depression. Sound epidemiologic data across countries are missing. The authors estimated the suspected causal association that links early-onset (age <17 years) cannabis use with later-onset (age >= 17 years)

  14. The cross-national epidemiology of social anxiety disorder: Data from the World Mental Health Survey Initiative.

    Science.gov (United States)

    Stein, Dan J; Lim, Carmen C W; Roest, Annelieke M; de Jonge, Peter; Aguilar-Gaxiola, Sergio; Al-Hamzawi, Ali; Alonso, Jordi; Benjet, Corina; Bromet, Evelyn J; Bruffaerts, Ronny; de Girolamo, Giovanni; Florescu, Silvia; Gureje, Oye; Haro, Josep Maria; Harris, Meredith G; He, Yanling; Hinkov, Hristo; Horiguchi, Itsuko; Hu, Chiyi; Karam, Aimee; Karam, Elie G; Lee, Sing; Lepine, Jean-Pierre; Navarro-Mateu, Fernando; Pennell, Beth-Ellen; Piazza, Marina; Posada-Villa, Jose; Ten Have, Margreet; Torres, Yolanda; Viana, Maria Carmen; Wojtyniak, Bogdan; Xavier, Miguel; Kessler, Ronald C; Scott, Kate M

    2017-07-31

    There is evidence that social anxiety disorder (SAD) is a prevalent and disabling disorder. However, most of the available data on the epidemiology of this condition originate from high income countries in the West. The World Mental Health (WMH) Survey Initiative provides an opportunity to investigate the prevalence, course, impairment, socio-demographic correlates, comorbidity, and treatment of this condition across a range of high, middle, and low income countries in different geographic regions of the world, and to address the question of whether differences in SAD merely reflect differences in threshold for diagnosis. Data from 28 community surveys in the WMH Survey Initiative, with 142,405 respondents, were analyzed. We assessed the 30-day, 12-month, and lifetime prevalence of SAD, age of onset, and severity of role impairment associated with SAD, across countries. In addition, we investigated socio-demographic correlates of SAD, comorbidity of SAD with other mental disorders, and treatment of SAD in the combined sample. Cross-tabulations were used to calculate prevalence, impairment, comorbidity, and treatment. Survival analysis was used to estimate age of onset, and logistic regression and survival analyses were used to examine socio-demographic correlates. SAD 30-day, 12-month, and lifetime prevalence estimates are 1.3, 2.4, and 4.0% across all countries. SAD prevalence rates are lowest in low/lower-middle income countries and in the African and Eastern Mediterranean regions, and highest in high income countries and in the Americas and the Western Pacific regions. Age of onset is early across the globe, and persistence is highest in upper-middle income countries, Africa, and the Eastern Mediterranean. There are some differences in domains of severe role impairment by country income level and geographic region, but there are no significant differences across different income level and geographic region in the proportion of respondents with any severe role

  15. Knowledge sharing in infection prevention in routine and outbreak situations: a survey of the Society for Healthcare Epidemiology of America Research Network

    Directory of Open Access Journals (Sweden)

    Rami Sommerstein

    2017-08-01

    Full Text Available Abstract In this cross-sectional Society for Healthcare Epidemiology of America Research Network survey on knowledge sharing in infection prevention we identified a rudimentary understanding of how to communicate and share knowledge within healthcare institutions. Our data support the need of further research in this important field.

  16. About the tasks of the state sanitary-epidemiological service in public health protection and sanitary-epidemiological well-being of population and environment in case of radiation emergency situations

    International Nuclear Information System (INIS)

    Perminova, G.S.; Tuchkevich, E.A.

    1995-01-01

    The paper has stated the role of the State Sanitary-Epidemiological Service in the controlled radiation-emergency process on large, medium and small scale. The study reviews the phase character of radiation-emergency process, some typical features of their contents and the actions of the State Sanitary-Epidemiological Service, including non-radiation hygienic aspects; the characteristic features of supervision in case of small accidents are pointed out. Several scientific and practical problems on the raised subject which regarded to be urgent in the opinion of the authors are offered for consideration. 13 refs

  17. THE DIFFERENCE IN SITUATION EFFICIENCY OF GOALKEEPERS IN WINNING AND LOSEING TEAMS AT THE WORLD HANDBALL CHAMPIONSHIP FOR JUNIOR WOMEN IN KOREA

    Directory of Open Access Journals (Sweden)

    Dinko Vuleta

    2013-07-01

    Full Text Available The goal of this research is to analyze the differences in parameters of situation efficiency between the goalkeepers of the winning and losing teams on the end result of the handball match defined by the criteria win/loss (POB/POR. The sample of variables consists of frequencies of successful and unsuccessful saves made by the goalkeepers of the winning and losing teams. This research is conducted on a sample of 94 played games (188 opponents of the World handball championship for junior women in Korea 2010. The participating (24 teams, were divided into four groups of six national teams. To determine success/failure in made saves the standard indicators of situation efficiency of goalkeepers were used. To determine the statistically significant differences between the variables the Mann-Whitney U test was used. In the variables saved shots from 9 meter positions successfully, saved shots from 6 meter positions unsuccessfully, saved shots from wing positions successfully, saved shots from wing positions unsuccessfully, saved shots from counter attacks successfully, saved shots from counter attacks unsuccessfully, and saved shots from breakthroughs unsuccessfully a statistically significant difference was determined at the level (p. ‹0.01 between winning and losing teams.

  18. Taenia solium Human Cysticercosis: A Systematic Review of Sero-epidemiological Data from Endemic Zones around the World

    OpenAIRE

    Coral-Almeida, Marco; Gabri?l, Sarah; Abatih, Emmanuel Nji; Praet, Nicolas; Benitez, Washington; Dorny, Pierre

    2015-01-01

    Background: Taenia solium cysticercosis is a zoonotic neglected disease responsible for severe health disorders such as seizures and death. Understanding the epidemiology of human cysticercosis (HCC) in endemic regions will help to expose critical information about the transmission of the disease, which could be used to design efficient control programs. This review gathered serological data on apparent prevalence of T. solium circulating antigens and/or seroprevalence of T. solium antibodies...

  19. The world's high background natural radiation areas (HBNRAs) revisited: A broad overview of the dosimetric, epidemiological and radiobiological issues

    International Nuclear Information System (INIS)

    Aliyu, Abubakar Sadiq; Ramli, Ahmad Termizi

    2015-01-01

    The residents of the world's high background natural radiation areas (HBNRAs), such as Ramsar (in Iran), Guarapari (in Brazil), Orissa and Kerala (in India) and Yangjiang (in China) have lived in these areas for generations under extraordinary radiation fields. The failure of earlier epidemiological studies to report any substantial increase in cancer incidence in HBNRAs has raised some controversy regarding the validity of the linear no-threshold hypothesis. This paper reviews some of the most recent studies of HBNRAs with the intent of stimulating greater research interest in the dosimetric, epidemiological and radiobiological issues related to the world's HBNRAs and proposes solutions to the challenges facing HBNRA studies. This paper may serve as a useful reference for some of the harder-to-find literature. - Highlights: • Some of the challenging issues of HBNRAs have not been resolved. • A literature review of the most recent studies of HBNRAs has been conducted. • An overview of some of the challenging issues and viable solutions are presented

  20. Real world heart failure epidemiology and outcome: A population-based analysis of 88,195 patients.

    Science.gov (United States)

    Farré, Núria; Vela, Emili; Clèries, Montse; Bustins, Montse; Cainzos-Achirica, Miguel; Enjuanes, Cristina; Moliner, Pedro; Ruiz, Sonia; Verdú-Rotellar, José María; Comín-Colet, Josep

    2017-01-01

    Heart failure (HF) is frequent and its prevalence is increasing. We aimed to evaluate the epidemiologic features of HF patients, the 1-year follow-up outcomes and the independent predictors of those outcomes at a population level. Population-based longitudinal study including all prevalent HF cases in Catalonia (Spain) on December 31st, 2012. Patients were divided in 3 groups: patients without a previous HF hospitalization, patients with a remote (>1 year) HF hospitalization and patients with a recent (population studied. Some comorbidity, an all-cause hospitalization or emergency department visit the previous year were associated with a worse outcome.

  1. Zika virus: Epidemiology, current phobia and preparedness for upcoming mass gatherings, with examples from World Olympics and Pilgrimage.

    Science.gov (United States)

    Ibrahim, Nahla Khamis

    2016-01-01

    To describe Zika Virus (ZIKV) epidemiology, current phobia, and the required preparedness for its prevention during the upcoming Mass Gathering (MG) events. Electronic databases of PubMed, WHO, CDC, Pan American Health Organization (PAHO), Google, and Cochrane library were extensively searched for ZIKV. Articles were reviewed, scrutinized and critically appraised and the most relevant articles were utilized. ZIKV is an emerging Flavivirus which was first isolated from Uganda in 1947. It is transmitted mainly through bite of Aedes mosquitoes. Sexual, perinatal and blood-borne transmissions are implicated. ZIKV is incriminated to cause microcephaly and Guillain-Barré syndrome. The spiky spread of ZIKV and its epidemic potential are especially problematic in countries which host big MGs with endogenous ZIKV circulation. This put millions of international travelers and local inhabitants at risk of acquiring ZIKV, especially in absence of vaccine until now. Brazil Olympic and Paralympics Games, and Muslims Hajj in Saudi Arabia are important upcoming MGs. Regarding Brazil, swiftly epidemic of ZIKV causes phobia and provokes claims and counter-claims about possible postponing or cancellation of such events. Intensifying ZIKV epidemiological surveillance (sentinel, syndromic, environmental, laboratory and electronic), and conduction of educational programs are required. Controlling Aedes vector (chemically & biologically) is essential. Multidisciplinary cooperation is required to win the war against ZIKV.

  2. Epidemiology, Incidence and Mortality of Bladder Cancer and their Relationship with the Development Index in the World.

    Science.gov (United States)

    Mahdavifar, Neda; Ghoncheh, Mahshid; Pakzad, Reza; Momenimovahed, Zohre; Salehiniya, Hamid

    2016-01-01

    Bladder cancer is an international public health problem. It is the ninth most common cancer and the fourteenth leading cause of death due to cancer worldwide. Given aging populations, the incidence of this cancer is rising. Information on the incidence and mortality of the disease, and their relationship with level of economic development is essential for better planning. The aim of the study was to investigate bladder cancer incidence and mortality rates, and their relationship with the the Human Development Index (HDI) in the world. Data were obtained from incidence and mortality rates presented by GLOBOCAN in 2012. Data on HDI and its components were extracted from the global bank site. The number and standardized incidence and mortality rates were reported by regions and the distribution of the disease were drawn in the world. For data analysis, the relationship between incidence and death rates, and HDI and its components was measured using correlation coefficients and SPSS software. The level of significance was set at 0.05. In 2012, 429,793 bladder cancer cases and 165,084 bladder death cases occurred in the world. Five countries that had the highest age-standardized incidence were Belgium 17.5 per 100,000, Lebanon 16.6/100,000, Malta 15.8/100,000, Turkey 15.2/100,000, and Denmark 14.4/100,000. Five countries that had the highest age-standardized death rates were Turkey 6.6 per 100,000, Egypt 6.5/100,000, Iraq 6.3/100,000, Lebanon 6.3/100,000, and Mali 5.2/100,000. There was a positive linear relationship between the standardized incidence rate and HDI (r=0.653, Pincidence rate with life expectancy at birth, average years of schooling, and the level of income per person of population. A positive linear relationship was also noted between the standardized mortality rate and HDI (r=0.308, Pincidence of bladder cancer in developed countries and parts of Africa was higher, while the highest mortality rate was observed in the countries of North Africa and the

  3. Sixty years of research of tick-borne encephalitis--a basis of the current knowledge of the epidemiological situation in Central Europe.

    Science.gov (United States)

    Daniel, M; Benes, C; Danielová, V; Kríz, B

    2011-11-01

    Tick-borne encephalitis (TBE) virus was isolated for the first time in Central Europe in 1948 from both a patient and Ixodes ricinus ticks collected in the area where the patient had been tick bitten (the Beroun area - Central Bohemia) and concomitantly from a TBE patient in Moravia (the Vyskov area). Another priority discovery was alimentary transmission of TBE virus via the milk from tick infected grazing goats that was made during a TBE outbreak in Roznava (SE Slovakia). This outbreak of 660 cases has been the largest of its kind. Both of these discoveries were a challenge to multidisciplinary research into the natural focality of TBE. The results obtained were published by Czech and Slovak authors in the first European TBE monograph (1954) and were the stimulus for further research in this area. From the epidemiological point of view, among others, the impact of meteorological factors (on TBE incidence associated with I. ricinus host-seeking activity) and recreational nature of TBE were clearly defined then. At the same time, TBE became a notifiable disease (since 1971 laboratory confirmed TBE cases only). In the following decades, the phenomenon of natural focality of TBE (including anthropic impacts) was extensively studied and the determinants of high-risk areas in the field were analyzed. The results were used in the creation of I. ricinus and TBE risk prediction maps for the Czech Republic generated for the first time in Europe using LANDSAT 5 satellite data and GIS technology (1990). In the early 1990s (in particular since 1993), similarly to other countries, the Czech Republic reported a sharp rise in TBE cases that continues, with some fluctuations, until now. The cooperation with climatologists in the analysis of historical data, current epidemiological observations, and study of I. ricinus in the field have shown a decisive impact of the ongoing climate change. The analysis of the socio-economic conditions in high-risk areas for TBE has not revealed

  4. Epidemiology of foot-and-mouth disease in Landhi Dairy Colony, Pakistan, the world largest Buffalo colony

    Directory of Open Access Journals (Sweden)

    Ahmad Munir

    2008-04-01

    Full Text Available Abstract Background Foot-and-mouth disease (FMD is endemic in Pakistan and causes huge economic losses. This work focus on the Landhi Dairy Colony (LDC, located in the suburbs of Karachi. LDC is the largest Buffalo colony in the world, with more than 300,000 animals (around 95% buffaloes and 5% cattle, as well as an unknown number of sheep and goats. Each month from April 2006 to April 2007 we collected mouth-swabs from apparently healthy buffaloes and cattle, applying a convenient sampling based on a two-stage random sampling scheme, in conjunction with participatory information from each selected farm. Furthermore, we also collected epithelium samples from animals with clinical disease, as well as mouth-swabs samples from those farms. In addition, we analysed a total of 180 serum samples randomly collecting 30 samples each month at the local slaughterhouse, from October 2006 to March 2007. Samples have been screened for FMDV by real-time RT-PCR and the partial or full 1D coding region of selected isolates has been sequenced. Serum samples have been analysed by applying serotype-specific antibody ELISA and non-structural proteins (NSP antibody ELISA. Results FMDV infection prevalence at aggregate level shows an endemic occurrence of FMDV in the colony, with peaks in August 2006, December 2006 and February 2007 to March 2007. A significant association of prevalence peaks to the rainy seasons, which includes the coldest time of the year and the muslimic Eid-festival, has been demonstrated. Participatory information indicated that 88% of all questioned farmers vaccinate their animals. Analysis of the serum samples showed high levels of antibodies for serotypes O, A, Asia 1 and C. The median endpoint-titre for all tested serotypes, except serotype C, in VNT titration is at a serum dilution of equal or above 1/100. All 180 serum samples collected have been tested for antibodies against the non-structural proteins and all but four have been found

  5. [Diphtheria in the military forces: lessons and current status of prophylaxis, prospects of epidemiological control process].

    Science.gov (United States)

    Belov, A B; Ogarkov, P I

    2014-01-01

    We analyzed the epidemiological situation of diphtheria in the world and in Russia and experience of mass vaccination of military personnel and civil population with diphtheria toxoid for the last 50 years. Early diagnosis of diphtheria in military personnel has a prognostic value. Authors described the peculiarities of epidemiological process of diphtheria in military personnel in 80-90 years of 20th century and organizational aspects of mass vaccination with diphtheria toxoid. Authors analyzed current problems of epidemiology and prophylaxis of diphtheria in military personnel and civil population and possible developments. According to long-term prognosis authors mentioned the increase of morbidity and came to conclusion that it is necessary enhance the epidemiological surveillance. Authors presented prospect ways of improvement of vaccination and rational approaches to immunization of military personnel under positive long-term epidemiological situation.

  6. Epidemiology, hunger and development

    Directory of Open Access Journals (Sweden)

    Paulo H. Battaglin Machado

    2008-06-01

    Full Text Available Understanding the relationship between epidemiology and food security implies in disclosing famine causes, the way it is distributed in the society and to which extent it affects the populations. Building up from that perspective, this paper attempts to understand the famine logic throughout the various transitions accomplished in the past decades: epidemiologic, demographic, risk, nutritional and development. The reflexes of the demographic transition that took place in Brazil in the XXth century are related to the population nutritional status standard changes, that is, they shifted from malnutrition high prevalence to a significant increase in obesity. However, the paradox of this situation is due to the fact that most risk factors that bring about diseases of the modern world come from the “excess”, while millions die around the globe because of “deprivation”. The food production alone does not ensure its equitable distribution among the various groups of the society. The access alone does not lead to quality. The choices are made individually, but life style options imply in a set of correlations that go from economy to culture. It means that this field has a collective basis and encompasses environment and development.

  7. Electricity production from wind energy: world situation and the French program EOLE 2005; Production d'electricite par energie eolienne: situation dans le monde et programme francais EOLE 2005

    Energy Technology Data Exchange (ETDEWEB)

    Electricite de France [ed.] [Electricite de France (EDF), 75 - Paris (France)

    2000-06-07

    The wind electricity world market shows at present an important development stage characterized by an annual increase rate of 20% to 30%. The total installed power in the world reached the value 7,200 MW in November 1997 and, according to forecasts, it could increase fivefold up to 2005. For France's high wind potential sites, namely the DOM-TOM and in Corsica, where the electricity production is more expensive than in inland France, this energy production mode approaches the threshold of competitiveness with other production means. The program EOLE 2005 (targeting 250 to 500 MW from wind turbines to be installed in France until 2005), launched in 1996 by EDF in collaboration with ADEME, on request of public authorities, is thought to implement this demand. The sections of the report are titled as following: - An energy used by man from long time ago; - Momentous developments of the wind power technology since eighties; - From wind turbines of some hundreds kW to 3 MW, based on robust technologies and newly devised methods; - Wind energy becomes equally interesting from economic viewpoint but for which applications?; - This option presents some drawbacks; - Which is the wind potential economically acceptable if the mentioned constraints are taken into account?; - The wind generators will be installed on sea near seashores; - An outstanding change in this field in France since 1996: the programme EOLE 2005; - 35 selected projects of 125,3 MW total power; - Future. The electricity production from wind energy seems promising particularly for the countries that have not resorted to either nuclear energy or hydropower options and which possess important wind resources.

  8. World Epidemiology Review, Number 87.

    Science.gov (United States)

    1977-10-13

    If fruits and vegetables are eaten raw, they must be washed with extreme care and salads liberally dressed with vinegar . "Water for washing raw...34 ( fermented corn beverage) and other products which may be con- taminated. "The consumption of food sold on the street," said a source, "creates a...discussed the sale of chicha ( fermented corn beverage) and ice cream with the high SAS official. "In the case of ice cream," they explained, "there

  9. World Epidemiology Review, No. 114.

    Science.gov (United States)

    1978-11-15

    Briefs Young Rabies Victim 5 Latest Rabies Victim Dies 5 BOLIVIA Endemic Goiter Affects Over Two Million Citizens ( PRESENCIA , 6 Oct 78) , BRAZIL...in English 23 Oct 78 p 2083-84 /Excerpts/ A correspondent suggests that insufficient research has gone into the social and economic consequences of...annually," a new warning by the Ministry of Social Welfare states. Also, it continues, the animals should not be "let loose in public places for

  10. World Epidemiology Review No. 112

    Science.gov (United States)

    1978-11-01

    PRENSA in Spanish 19 Sep 78 p 6 [Text] The Minister of Social Welfare, Vice Adm Julio Juan Bardi, visited the meeting place of the Association of...already taking steps to avoid a spread of the dis- ease and is providing free medical supplies and examinations to the public. [La Paz PRESENCIA in...The fight against cholera is a social action par excellence. Consequently, the action of all persons or groups-of persons would simplify the heavy

  11. World Epidemiology Review, Number 96

    Science.gov (United States)

    1978-07-14

    examination. Dr Matthew said that since mid-April, the start of the local breeding season for mosquitoes carrying the malarial parasite , the Medical Com...the list just three months ago, when Somalia, Ethiopia and Kenya were declared free of the disease; India, Bhutan and Nepal were declared safe in...enterotoxigenic and produce symptoms similar to those of cholera because they release toxins in the intestine . The president of the State Cholera Commission

  12. World Epidemiology Review, Number 103.

    Science.gov (United States)

    1978-08-30

    meeting. One of the papers dealt with a special research done on gastro- intestinal parasites on Speaking about other issues discussed...Reported (EL DIA, 28 Jul 78) 32 DENMARK Government To Tighten Control Over Use of Animal Medicines (POLITIKEN, 21 Jul 78) 34 ETHIOPIA ... ETHIOPIA Briefs Locust Invasion 44 GHANA FRG To Finance Tsetse Fly Control Program (Clement Asante; GHANAIAN TIMES, 2 Aug 78) 45 HUNGARY Briefs

  13. World Epidemiology Review No. 77.

    Science.gov (United States)

    1976-12-09

    3 years of age because they were not vacci- nated at the proper time. The ministry supplies the Sabin oral vaccine without cost to children between...in Balsas Parish of Pinas Canton in the early part of September. The sanitary operation was under the close supervision of Dr Jaime Vivero, chief

  14. World Epidemiology Review, Number 111.

    Science.gov (United States)

    1978-10-25

    years are required to achieve 100 percent use of safe drinking water. So, if what the ministry says is true , in 15 to 20 years we will be free of...employee must have had hls lungs examined and must take an INH pill daily while employed. ^Xt0" th! 8r^n0r ab°Ut the need f°r a horoscope which would

  15. World Epidemiology Review, Number 105.

    Science.gov (United States)

    1978-09-13

    respectively last year. Not Siberian The official stated that the Soviet virus is not related to the famous pathogenic agent which appeared in the Siberian...numbers of aphids are due to appear on the alfalfa in the near future. The infestation has approached and even exceeded the extent at which serious

  16. World Epidemiology Review, Number 78

    Science.gov (United States)

    1977-01-13

    JORDAN 27 KENYA 29 MADAGASCAR 29 MALAYSIA 33 MOROCCO 33 PERU 35 REPUBLIC OF CHINA , 36 TURKEY 38 USSR 43 VIETNAM 45 ZAIRE 47 a...posts run by physicians or nurses. Annually more than 4 million of general preventive, occupational and cancer and diabetes screen- ings are carried...departments. Tuberculosis detection should be conducted with the aid of dispensaries distributed throughout the territory. 34 PERU DEATHS FROM

  17. World Epidemiology Review, Number 76.

    Science.gov (United States)

    1976-11-10

    cholera vibrio found in pilgrims to El Tor who died with symptoms of dysentery]. It was a germ that originated in ballot boxes and multiplied under...DISEASES BRAZIL 47 CHILE 49 MEXICO 50 NEW ZEALAND 50 REPUBLIC OF CHINA 52 TUNISIA 52 VENEZUELA 53 a - [III - INT - 134] CONTENTS...inhabitants. JORDAN VACCINATION CAMPAIGN AGAINST CHOLERA BEGUN Amman Domestic Service in Arabic 1600 GMT 11 Oct 76 JN [Excerpt] An official source at

  18. World Epidemiology Review, Number 98

    Science.gov (United States)

    1978-07-26

    de Janeiro: Paracambi, Favela Nova Brasilia, Teresopolis, Sao Goncalo (two), Campos, Marica (three), Duque de Caxias, Bom Jesus de Itapoana, Carmo...requested by the health authorities of Pedro Juan Caballero of the Ministry of Agriculture’s representative in Mato Grosso do Sul. The confirmation...It is headed by secretary of state for the armed forces, Lt Gen Juan Rene Beauchamps Javier, and secretary of state for agriculture, Pedro Breton

  19. World Epidemiology Review No. 113

    Science.gov (United States)

    1978-11-08

    phosphite (from phosphoric chloride methyl alcohol and organic alkaLi) is rather complex and we are as yet unable to employ this technology. Consequently...trichLoracetic acid ), etc. In addition to the relatively Large-scale projects mentioned above, we can and must strongly develop the production of products that...retained. Headlines, editorial reports, and material enclosed in brackets [] are supplied by JPRS. Processing indicators such as [Text] or

  20. World Epidemiology Review No. 89

    Science.gov (United States)

    1977-12-08

    after his lecture at the seminar on environmental chemistry and ecotoxicology , held at the CETESB [Basic Sanitation Technological Center]. The...eating worm pest, which has been drawn up to prepare the land for cultivation next year, must be implemented by all rice paddy workers by 1 Azar

  1. World Epidemiology Review, Number 84

    Science.gov (United States)

    1977-07-14

    rural areas to prevent the outbreak from spreading. In like manner, hunting has been banned in Caseros Department as an emergency measure, in order...the cases. This is terrifying, all the more so because tetanus preferably attacks young and active persons. Tetanus is an accidental toxin

  2. World Epidemiology Review, Number 97.

    Science.gov (United States)

    1978-07-21

    34Trichophyton" and"Epidermophyton" which can also cause lesions on skin, nails and hair. [Text] [Bahia Bianca LA NUEVA PROVINCIA in Spanish 1 Jun 78 p 19] 7717...the disease but are given anyway to prevent extra infection from bacteria ," she said. "We did not have any warning about the disease but...sulpha drugs could produce unpleasant side- effects and could also lead to the emergence of bacteria resistant to such drugs. : Dr Chowdhury

  3. World Epidemiology Review, Number 80.

    Science.gov (United States)

    1977-03-11

    IODINE DEFICIENT DIETS PROBLEM AMONG SCHOOL AGE CHILDREN Lima EL COMERCIO in Spanish 10 Jan 77 p 4 [Text] Endemic goiter—a disease caused by the...mentioned event. NEARLY ALL PERSONS IN AYACUCHO SUFFER FROM MALARIA Lima EL COMERCIO in Spanish 12 Jan 77 p 5 [Text] Ninety-five percent of the...these ills. TUBERCULOSIS REPORTED IN CHANCHAMAYO Lima EL COMERCIO in Spanish 31 Jan 77 p 3 [Article by Javier Ascue Sarmiento] [Excerpts

  4. World Epidemiology Review, Number 91

    Science.gov (United States)

    1978-02-09

    point of becoming lethal—was recorded in Parque Eduardo Chaves in 1972. The bursting of a water main which, while under repair, became contaminated...Health Ministry should give serious thought to any possible future outbreak. Samut Prakan is an industrial area and naturally there are a large...English 28 Nov 77 p 5 [Text] Mastitis, an infection estimated to cost the New Zealand dairy industry $40 million a year in lost production, will

  5. World Epidemiology Review, Number 109.

    Science.gov (United States)

    1978-10-11

    infantilism, "lung color," monale, followed by cardiac deficiency, cyanosis, intestinal stenosis ; glomerulonephritis and neurological symptoms. Many...Bursa were infected by rabid dogs and cats. The following breakdown was given for the number of persons infected during the succeeding 7 months of...area it is much more difficult to save his life. One of the six dogs taken into custody under the suspicion of being rabid during the past 8 months

  6. Situated Transgressiveness

    DEFF Research Database (Denmark)

    Muhr, Sara Louise; Sullivan, Katie Rose; Rich, Craig

    2016-01-01

    conversations within queer theory, transgender and organization studies by highlighting how situated contexts mediate the political potential of queer bodies at work. By developing the concept ‘situated transgressiveness’, this article challenges notions of transgender as a stable, ideal disruptive category......This study investigates the lived experience of one transwoman, Claire, a public advocate and a manager with client services responsibilities. We examine Claire's story in order to discuss how situated contexts, such as different roles, locales and interactions, shape the way she experiences...

  7. Status of Geothermal Research and Development in the World Situation mondiale de la Recherche et du Développement géothermiques

    Directory of Open Access Journals (Sweden)

    Fanelli M.

    2006-11-01

    world (1979 is 2,063 MWe. Nowadays the most advanced countries where geothermal energy is concerned are the USA (908 MWe, Italy (421 MWe, New Zealand (202 MWe and Japon (171 MWe. Research is under way in various countries, directed at begining production or increasing present levels. By 1985 the installed geothermoelectric capacity should be around 6,500 MWe. b For non-electric uses. There are various applications of geothermal energy, the main ones being in space-heating and agriculture (especially greenhouses. Iceland and Hungary have developed these uses on a particularly large scale, but the situation in the USA, France and several other countries is also interesting. It is difficult to evaluate the capacity involved in this type of exploitation but the 1977 estimate was given as 6,200 MWt. Le flux de chaleur observé à la surface de la terre (59 mW/m2 en moyenne provient en majeure partie de la désintégration d'éléments radioactifs (U238, 0235, Th232, K40 dans la croûte. La répartition des intensités de flux de chaleur est liée intimement aux phénomènes décrits par la théorie dite tectonique des plaques : la plupart des anomalies géothermiques de surface, et en conséquence la plupart des régions exploitables industriellement pour la géothermie, se situent à proximité des rides d'expansion (champs géothermiques d'Islande, du Kenya, d'Éthiopie ou des zones de subduction (Indonésie, Japon, Himalaya chinois ou indien, Chili, etc. . On peut aussi trouver des champs géothermiques dans des bassins au sein des continents avec des flux de chaleur normaux (par exemple bassin de Paris ou un peu plus élevés (par exemple dépression hongroise. En général ces champs produisent des fluides de moyenne température destinés à des usages non électriques. Le système géothermique le mieux connu, et le seul exploité jusqu'à maintenant, appartient au type dit deconvection géothermique . II se produit lorsqu'une circulation d'eaux, principalement m

  8. Emergency situations

    International Nuclear Information System (INIS)

    2007-01-01

    The nuclear activities are exercised so as to prevent the accidents. They are subjected to a rule whom application is controlled by the Asn. The risk of grave accident is so limited to a very low level of probability. He cannot be however completely pushed aside. The expression ' radiological emergency situation ' indicates a situation which ensues from an incident or of an accident risking to lead to an emission of radioactive materials or a level of radioactivity susceptible to strike a blow at the public health. The term ' nuclear crisis ' is used for the events which can lead to a radiological emergency situation on a nuclear basic installation or during a transport of radioactive materials. The preparation and the management of emergency situations, that they are of natural, accidental or terrorist origin, became a major concern of our society. We propose you of to know more about it in this file. (N.C.)

  9. Situational Leadership

    OpenAIRE

    Süttö, Marián

    2016-01-01

    This thesis is focused on field of leadership, particularly situational leadership model by Hersey and Blanchard. Thesis is mostly theoretical framework aimed to offer the possibility for reader to get overview in leadership issues. Theoretical framework of the thesis is focused on leadership definition, the most important leadership theories in the past, and especially to situational leadership approach. The focus of this thesis is to get detailed insight in this model and therefore offer in...

  10. Epidemiología de campo y epidemiología social Field epidemiology and social epidemiology

    Directory of Open Access Journals (Sweden)

    Javier Segura del Pozo

    2006-03-01

    changing epistemological, methodological and practice grounds, beginning with field epidemiologists teaching programmes. Field epidemiology would tend to act in an absent theoretical frame. On the other hand, social epidemiology would tend to prioritize theoretical developments (thinking and research about social determinants without correspondent action, because of the limits to change public policies. Other differences are found at intervention level (micro-macrospace, its aim (outbreak control vs. inequalities control and the way to communicate with society. They are similar in the methodological concern, the predominance of orientation based on positivism and framed through statistic methods, but in process of epistemological opening, the stress experienced between the alternative relationship to a virtual world of data bases or to the real society, their peripherical situation in relation of the political, social, institutional and professional system and the tendency to professional frustration. Finally, we ask ten questions to the field epidemiologists related with their present practice, in order to consider if they are developing social epidemiology, and propose some changes in epidemiologist teaching and practice.

  11. Profesi Epidemiologi

    Directory of Open Access Journals (Sweden)

    Buchari Lapau

    2011-01-01

    Full Text Available Makalah ini pertama kali menjelaskan perlu adanya profesi kesehatan masyarakat dalam rangka pembangunan kesehatan. Lalu dijelaskan apa profesi itu dan standar keberadaan profesi, atas dasar mana dapat ditetapkan bahwa pelayanan epidemiologi merupakan salah satu profesi. Dalam rangka pembinaan profesi kesehatan masyarakat, IAKMI dan APTKMI telah membentuk Majelis Kolegium Kesehatan Masyarakat Indonesia (MKKMI yang terdiri atas 8 kolegium antara lain Kolegium Epidemiologi, yang telah menyusun Standar Profesi Epidemiologi yang terdiri atas beberapa standar. Masing-masing standar dijelaskan mulai dari kurikulum, standar pelayanan epidmiologi, profil epidemiolog kesehatan, peran epidemiolog kesehatan, fungsi epidemiolog kesehatan, standar kompetensi epidemiologi, dan standar pendidikan profesi epidemiologi.

  12. Deep situationality

    DEFF Research Database (Denmark)

    Matejskova, Tatiana

    2014-01-01

    as a Slovak national with immigration experi- ence, a nominal outsider to both the country of research, Germany, and its immigrant subjects, the post-Soviet Russian-speaking migrants. Focusing on the production of time-spaces of proximity as a deeply situational process, I stress in particular the un...

  13. Situating Engagement

    DEFF Research Database (Denmark)

    Korn, Matthias

    Our mobile phone is with us at all times. Habitually, we pick it up in the morning and carry it around on our daily routes and routines. Increasingly, we use it to locate ourselves and the things and people around us. With ubiquitous computing, technology is moving into the very fabric of our....... First, situationally appropriate forms of engagement that align well with citizens’ own conceptions are necessary in order to provide relevance and meaning of issues in the moment. Second, situated engagement requires a technological setup which facilitates the co-location of people, place...... with sophisticated prototypes in the wild. It proposes walkshops as a technique for collaborative exploration within actual outdoor environments and the use of field trials as part of an iterative design process in order to look ahead toward use practices that are still in the making....

  14. Demographic and socioeconomic inequalities for self-rated health and happiness in elderly: the situation for Turkey regarding World Values Survey between 1990 and 2013.

    Science.gov (United States)

    Ergin, Isil; Mandiracioglu, Aliye

    2015-01-01

    To define the socioeconomic and demographic determinants for self-rated health and happiness for Turkish elderly (≥60) using the World Values Survey (WVS) database. WVS data for Turkey covering 23 years (1990-2013) with five separate cross-sections (1990, 1996, 2001, 2007, 2013) were pooled for analysis (n=870). Dependent variables were self-rated health (SRH) and perception of happiness.Their relation with age, sex, number of children, marital status, income, education, employment status and class perception were evaluated. Chi-square and logistic regression analysis were used. Regression coefficients and their standard errors were derived to calculate odds ratios. Mean age was 66.96±5.78 (60-91), 58.16% were male and 76.32% were married. The majority (61.10%) was at lowest income level and 80.60% had education attainment at primary level or below. Very happy/quite happy were 81.77% while only 46.59% perceived their health as very good/good. The crisis year (2001) increased the risk of bad self-rated health 4.4 times, being a women 2.0 times, while being a widow had a 2.3-fold, low-income 3.0-fold effect. The odds for unhappy status was increased 4.3 times at low-income levels and 8.4 times for the divorced/separate living partners. Happiness state improved after crisis period. SRH and happiness of Turkish elderly bare demographic and socioeconomic inequalities. The inexistence of a partner, being a women, low-income level and major threats for it, like economic crisis, are important drivers for elderly health and happiness. To improve well-being of elderly, better social policies for income is essential and at economic crisis times, support policies should be prioritized for vulnerable groups, including elderly. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. Basic concepts of epidemiology

    International Nuclear Information System (INIS)

    Savitz, D.A.

    1984-01-01

    Epidemiology can be defined simply as the science of the distribution and determinants of disease in human populations. As a descriptive tool, epidemiology can aid health care service providers, for example, in allocation of resources. In its analytic capacity, the epidemiologic approach can help identify determinants of disease through the study of human populations. Epidemiology is primarily an observational rather than experimental methodology, with corresponding strengths and limitations. Relative to other approaches for assessing disease etiology and impacts of potential health hazards, epidemiology has a rather unique role that is complementary to, but independent of, both basic biologic sciences and clinical medicine. Experimental biologic sciences such as toxicology and physiology provide critical information on biologic mechanisms of disease required for causal inference. Clinical medicine often serves as the warning system that provides etiologic clues to be pursued through systematic investigation. The advantage of the epidemiologic approach is its reliance on human field experience, that is, the real world. While laboratory experimentation is uniquely well suited to defining potential hazards, it can neither determine whether human populations have actually been affected nor quantify that effect. Building all the complexities of human behavior and external factors into a laboratory study or mathematical model is impossible. By studying the world as it exists, epidemiology examines the integrated, summarized product of the myriad factors influencing health

  16. The globalization of epidemiology: introductory remarks.

    Science.gov (United States)

    Pearce, Neil

    2004-10-01

    We are all living in the era of globalization, and like it or not, it is going to change the way we practice epidemiology, the kinds of questions we ask, and the methods we use to answer them. Increasingly, pubic health problems are being shifted from rich countries to poor countries and from rich to poor populations within Western countries. There is increasing interest and concern about the situation in non-Western populations on the part of Western epidemiologists, with regards to collaborative research, skills transfer, and 'volunteerism' to enable the 'benefits' of Western approaches to epidemiology to be shared by the non-Western world. However, most existing collaborations benefit Western epidemiologists rather than the countries in which the research is conducted. Even when research in non-Western populations is conducted as a genuine collaboration, it can too often 'export failure' from the West. On the other hand, non-Western epidemiologists are increasingly developing new and innovative approaches to health research that are more appropriate to the global public health issues they are addressing. These include recognition of the importance of context and the importance of diversity and local knowledge, and a problem-based approach to addressing the major public health problems using appropriate technology. These debates formed the background for a plenary session on 'International Epidemiology and International Health' at the recent International Epidemiological Association (IEA) meeting in Montreal, and the papers from this session are presented here. The development of a truly global epidemiology can not only better address the public health problems in non-Western populations, but can shed light on the current limitations of epidemiology in addressing the major public health problems in the West.

  17. whoishRisk – an R package to calculate WHO/ISH cardiovascular risk scores for all epidemiological subregions of the world [version 2; referees: 2 approved, 1 approved with reservations

    Directory of Open Access Journals (Sweden)

    Dylan Collins

    2017-03-01

    Full Text Available The World Health Organisation and International Society of Hypertension (WHO/ISH cardiovascular disease (CVD risk assessment charts have been implemented in many low- and middle-income countries as part of the WHO Package of Essential Non-Communicable Disease (PEN Interventions for Primary Health Care in Low-Resource settings. Evaluation of the WHO/ISH cardiovascular risk charts and their use is a key priority and since they only existed in paper or PDF formats, we developed an R implementation of the charts for all epidemiological subregions of the world. The main strengths of this implementation are that it is built in a free, open-source, coding language with simple syntax, can be downloaded from github as a package (“whoishRisk”, and can be used with a standard computer.

  18. Latest gas situation in the world. Part 19. ; Argentina (segregated privatization and thorough deregulation). Shin sekai no gas jijo. 19. ; Aruzenchin (bunkatsu min'eika to tetteishita kisei kanwa)

    Energy Technology Data Exchange (ETDEWEB)

    Ogasawara, K. (Japan Gas Association, Tokyo (Japan))

    1994-02-10

    Argentina, who has stayed behind in developing an industrialized society after World War II, is tackling with restructuring its inflation-torn economy through privatizing government owned corporations, and thorough deregulation under the Menem administration. This paper introduces the gas situation in Argentina with the above circumstances in the background. Natural gas is a most expected energy source, with its supply increasing as a result of expansion in the discovered reserves and construction of pipelines. Natural gas is produced at 20 billion m[sup 3] annually, and has a reported reserve quantity of 629 billion m[sup 3] (as announced by the government in 1992). Seventy-five percent of the entire production is executed by the government owned petroleum public corporation currently. If privatization and more liberal release of mining areas to foreign capitals are realized in the future, the production will increase, and the market share situation would change. Sales of gas have been handled by the government owned gas public corporation monopolistically selling 17.3 billion m[sup 3] (in 1990) before the gas business has been privatized in 1992. The privatization has resulted in segregation of the organization into two transportation companies and eight distribution companies. 2 figs., 4 tabs.

  19. Texas situation

    International Nuclear Information System (INIS)

    Avant, R.V. Jr.; Bowmer, W.J.

    1986-01-01

    The Texas Low-Level Radioactive Waste Disposal Authority was formed in 1981 to address the Texas low-level radioactive waste problem consistent with the direction of P.L. 96-573. The Authority has completed technical tasks, including source term evaluations, preliminary conceptual designs, economic assessments, and long-range planning, and has work in progress on facility design, site selection, operating procedures, and licensing. Site selection has been the major technical activity and will be completed in 1987 after on-site evaluations of potential sites. The Authority expects to have its site licensed and operating in 1992. Texas has been the leader in site selection. Political concerns and the uncertainty of the national agenda led Texas policy makers to slow down the state's progress. The lessons learned through the Texas situation should be instructive to other states and compacts and may well be a prediction of events for these other groups. This paper discusses the background and status of Texas development activities, future plans, and lessons learned

  20. Epidemiology, incidence and mortality of oral cavity and lips cancer and their relationship with the human development index in the world

    OpenAIRE

    Fariba Ramezani Siakholak; Mahshid Ghoncheh; Reza Pakzad; Hamidreza Sadeghi Gandomani; Fereshteh Ghorat; Hamid Salehiniya

    2016-01-01

    Introduction: According to the importance of knowledge about incidence and mortality of oral cavity and lip cancer in health planning, this study was performed with the aim of investigating the incidence and mortality rate of oral cavity and lip cancer and its relation with the Human Development Index in the world in 2012. Methods: The study was conducted based on data from the world data of cancer and the World Bank (including the HDI and its components). Data about the age-specific inc...

  1. Reflections on the world energy situation

    International Nuclear Information System (INIS)

    Brand, B.

    1978-01-01

    After explaining the terms 'useful energy', 'primary energy' and 'end energy' this popular article gives a survey of the available potential and the utilisation of the primary energy sources (coal, petroleum, natural gas, oil shales and oil sands, nuclear energy, solar energy, geophysical processes, chemical-biological processes) as well as of the tendencies and consequences for the energy demand. (GG) [de

  2. WHO - IPHECA: Epidemiological aspects

    International Nuclear Information System (INIS)

    Souchkevitch, G.

    1996-01-01

    In May 1991 the World Health Assembly endorsed the establishment of the International Programme on the Health Effects of the Chernobyl Accident (IPHECA) under the auspices of WHO. Five pilot projects have been carried out within IPHECA in the study territories of Belarus, Russian Federation and Ukraine in a period from 1991 to 1994. This pilot projects dealt with the detection and treatment of leukaemia and related diseases (Haematology Project), thyroid disorders (Thyroid project), brain damage during exposure 'in-utero' (Brain Damage 'in-Utero' project) and with the development of the Chernobyl registries (Epidemiological Registry Project). A fifth pilot project on oral health was performed only in Belarus. Epidemiological investigations have been an important component of all IPHECA pilot projects. Within 'Epidemiological Registry' Project such investigations have been the principal activity. But with respect to other IPHECA projects it was carried out in addition to main objectives relating to medical monitoring, early diagnosis and treatment of specific diseases included in project protocols. To support the epidemiological investigations within IPHECA, WHO supplied 41 computers in Belarus, Russian Federation and Ukraine and provided training for specialists from these countries in internationally recognized centres. The training programmes and host countries were as follows: standardization of epidemiological investigations (United Kingdom), radiation epidemiology (Russia), development of software (United Kingdom), principles of epidemiological investigations (The Czech Republic), cohort investigations (Japan)

  3. WHO - IPHECA: Epidemiological aspects

    Energy Technology Data Exchange (ETDEWEB)

    Souchkevitch, G [World Health Organization, Geneva (Swaziland)

    1996-07-01

    In May 1991 the World Health Assembly endorsed the establishment of the International Programme on the Health Effects of the Chernobyl Accident (IPHECA) under the auspices of WHO. Five pilot projects have been carried out within IPHECA in the study territories of Belarus, Russian Federation and Ukraine in a period from 1991 to 1994. This pilot projects dealt with the detection and treatment of leukaemia and related diseases (Haematology Project), thyroid disorders (Thyroid project), brain damage during exposure 'in-utero' (Brain Damage 'in-Utero' project) and with the development of the Chernobyl registries (Epidemiological Registry Project). A fifth pilot project on oral health was performed only in Belarus. Epidemiological investigations have been an important component of all IPHECA pilot projects. Within 'Epidemiological Registry' Project such investigations have been the principal activity. But with respect to other IPHECA projects it was carried out in addition to main objectives relating to medical monitoring, early diagnosis and treatment of specific diseases included in project protocols. To support the epidemiological investigations within IPHECA, WHO supplied 41 computers in Belarus, Russian Federation and Ukraine and provided training for specialists from these countries in internationally recognized centres. The training programmes and host countries were as follows: standardization of epidemiological investigations (United Kingdom), radiation epidemiology (Russia), development of software (United Kingdom), principles of epidemiological investigations (The Czech Republic), cohort investigations (Japan)

  4. Energy situation in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Badran, I

    1984-10-01

    The report briefly reviews the energy problem in the world, and then studies in detail the situation in Jordan. It covers the energy supply of crude oil, refined products, and non-commercial energy; energy demand; the current pattern of energy consumption of oil and electricity; a forecast of energy demand; the government subsidy of energy; new energy resources in Jordan (oil exploration and oil shale, tar sands, radioactive minerals, and renewable energy sources including geothermal, hydropower, solar, and wind). The report concludes that alternative energy sources must be developed by Jordan to meet the increased demand for energy and to reduce the dependence of Jordan on oil in the next decades.

  5. School and Situated Knowledge: Travel or Tourism?

    Science.gov (United States)

    Damarin, Suzanne K.

    1993-01-01

    Examines issues related to situated cognition and learning, both in the classroom and in the world. Topics discussed include educational theories; the situated nature of knowledge; the perception of experts; and the role of technology in situated learning, including virtual reality, hypertext, and telecommunications. (26 references) (LRW)

  6. Hantavirus del nuevo mundo: Ecología y epidemiología de un virus emergente en latinoamérica The New-World Hantaviruses: Ecology and epidemiology of an emerging virus in Latin America

    Directory of Open Access Journals (Sweden)

    Henry Puerta

    2006-08-01

    Full Text Available Los hantavirus son un grupo de patógenos emergentes (familia Bunyaviridae; género Hantavirus identificados como agentes etiológicos de la Fiebre Hemorrágica con Síndrome Renal (FHSR en Europa y Asia y el Síndrome Cardiopulmonar por Hantavirus (SCPH en las Américas. La FHSR está relacionada con roedores de las subfamilias Murinae y Arvicolinae y el SCPH con roedores de las subfamilias Sigmodontinae y Arvicolinae. Desde la identificación del SCPH en los EE.UU. en 1993, muchos casos de SCPH y un número cada vez mayor de hantavirus y sus roedores reservorios han sido identificados en Centro y Sud América. Estudios epidemiológicos han demostrado diferencias notables en las seroprevalencias de anticuerpos en humanos y roedores reservorios que oscilan entre el 1% y más del 40%. Hasta ahora han sido notificados en toda América más de 1500 casos de SCPH y aproximadamente más de 15 variantes de hantavirus genética y serológicamente distintos asociados a roedores sigmodontinos. Las formas clínicas leves-autolimitadas, moderadas y graves de la enfermedad, los antecedentes de transmisión persona a persona y una incidencia mayor de manifestaciones clínicas extrapulmonares que se diferencian de la enfermedad clásica descrita por primera vez en EE.UU., son aspectos importantes sobre la epidemiología de los hantavirus y el SCPH en Latinoamérica; sin embargo, la historia completa de los hantavirus está aún por escribirse, debido a la naturaleza dinámica de estos virus y sus patologías, y a la complejidad de los factores que intervienen en su aparición, establecimiento y diseminación en poblaciones humanas y animales. Latinoamérica continúa representando la porción del continente con una oportunidad única y desafiante para el estudio de la relación de los hantavirus con sus huéspedes reservorios naturales y las interacciones virus-roedor-humano. Probablemente más hantavirus podrían ser descritos en el futuro, y ser

  7. Epidemiology and Management of Patients With Acute Coronary Syndromes in Contemporary Real-World Practice: Evolving Trends From the EYESHOT Study to the START-ANTIPLATELET Registry.

    Science.gov (United States)

    Calabrò, Paolo; Gragnano, Felice; di Maio, Marco; Patti, Giuseppe; Antonucci, Emilia; Cirillo, Plinio; Gresele, Paolo; Palareti, Gualtiero; Pengo, Vittorio; Pignatelli, Pasquale; Pennacchi, Mauro; Granatelli, Antonino; De Servi, Stefano; De Luca, Leonardo; Marcucci, Rossella

    2018-01-01

    The epidemiology and management of patients with acute coronary syndromes (ACSs) have evolved. We aimed to describe recent demographics and therapeutic changes in the Italian ACS population. We analyzed data from 2 multicenter consecutive Italian registries (the EYESHOT [EmploYEd antithrombotic therapies in patients with acute coronary Syndromes HOspitalised in iTalian cardiac care units] and START-ANTIPLATELET registries) enrolling patients with ACS between December 2013 and June 2016. An overall population of 3756 patients with ACS was enrolled: 2585 in the EYESHOT and 1171 in the START-ANTIPLATELET. Compared with the EYESHOT, patients in the START-ANTIPLATELET registry presented more frequently with ST-segment elevation myocardial infarction and were more often smokers and dyslipidemic (all P START-ANTIPLATELET (all P START-ANTIPLATELET compared with the EYESHOT. The START-ANTIPLATELET and EYESHOT registries provide consecutive snapshots in the contemporary management of patients with ACS in Italy, showing important changes in both demographic characteristics and treatment strategies.

  8. From 'Big 4' to 'Big 5': a review and epidemiological study on the relationship between psychiatric disorders and World Health Organization preventable diseases.

    Science.gov (United States)

    Chartier, Gabrielle; Cawthorpe, David

    2016-09-01

    This study outlines the rationale and provides evidence in support of including psychiatric disorders in the World Health Organization's classification of preventable diseases. The methods used represent a novel approach to describe clinical pathways, highlighting the importance of considering the full range of comorbid disorders within an integrated population-based data repository. Review of literature focused on comorbidity in relation to the four preventable diseases identified by the World Health Organization. This revealed that only 29 publications over the last 5 years focus on populations and tend only to consider one or two comorbid disorders simultaneously in regard to any main preventable disease class. This article draws attention to the importance of physical and psychiatric comorbidity and illustrates the complexity related to describing clinical pathways in terms of understanding the etiological and prognostic clinical profile for patients. Developing a consistent and standardized approach to describe these features of disease has the potential to dramatically shift the format of both clinical practice and medical education when taking into account the complex relationships between and among diseases, such as psychiatric and physical disease, that, hitherto, have been largely unrelated in research.

  9. Is there an association between maternal weight and the risk of testicular cancer? An epidemiologic study of Norwegian data with emphasis on World War II.

    Science.gov (United States)

    Aschim, Elin L; Grotmol, Tom; Tretli, Steinar; Haugen, Trine B

    2005-08-20

    Since registration started in the 1950s, the incidence of testicular cancer (TC) in the Western world has increased, which is also the case in Norway. Men born in Norway during World War II (WWII), however, have a lower TC incidence than men born in the years before or after WWII. Increased fetal exposure to estrogen during the first trimester of pregnancy has been proposed as a risk factor for the development of TC later in life. Increased maternal weight is associated with higher insulin levels, leading to lower sex hormone-binding globulin levels and thereby increased levels of bioavailable estrogens for transplacental transfer from mother to fetus. The aim of the present study was therefore to examine whether there was an association between maternal weight and the incidence of TC among those who were born in a time period where the nutritional conditions changed, i.e., around the time of WWII. We compared data for a random sample of women giving birth in Oslo, Norway, in the years 1931 to 1955 with the TC incidence among men born in the whole country in the same time period. Maternal weight at delivery was used as a proxy for first-trimester weight. We found a correlation (Spearman's rho = 1.00, p utero conditions. Copyright 2005 Wiley-Liss, Inc.

  10. Epidemiologic research on man-made disasters: strategies and implications of cohort definition for World Trade Center worker and volunteer surveillance program.

    Science.gov (United States)

    Savitz, David A; Oxman, Rachael T; Metzger, Kristina B; Wallenstein, Sylvan; Stein, Diane; Moline, Jacqueline M; Herbert, Robin

    2008-01-01

    Studies of long-term health consequences of disasters face unique methodologic challenges. The authors focused on studies of the health of cleanup and recovery workers, who are often poorly enumerated at the outset and difficult to follow over time. Comparison of the experience at the World Trade Center disaster with 4 past incidents of chemical and radiation releases at Seveso, Italy; Bhopal, India; Chernobyl, Ukraine; and Three Mile Island, USA, provided useful contrasts. Each event had methodologic advantages and disadvantages that depended on the nature of the disaster and the availability of records on area residents, and the emergency-response and cleanup protocol. The World Trade Center Worker Monitoring Program has well-defined eligibility criteria but lacks information on the universe of eligible workers to characterize response proportions or the potential for distortion of reported health effects. Nonparticipation may result from lack of interest, lack of awareness of the program, availability of another source of medical care, medical conditions precluding participation, inability to take time off from work, moving out of the area, death, or shift from initially ineligible to eligible status. Some of these considerations suggest selective participation by the sickest individuals, whereas others favor participation by the healthiest. The greatest concern with the validity of inferences regarding elevated health risks relative to external populations is the potential for selective enrollment among those who are affected. If there were a large pool of nonparticipating workers and those who suffered ill health were most motivated to enroll, the rates of disease among participants would be substantially higher than among all those eligible for the program. Future disaster follow-up studies would benefit substantially by having access to accurate estimates of the number of workers and information on the individuals who contributed to the cleanup and recovery

  11. Epidemiologic studies based on the Chernobyl accident

    International Nuclear Information System (INIS)

    Beebe, G.

    1996-01-01

    There are great opportunities in the post-Chernobyl experience for significant epidemiologic research, perhaps even more in the area of disaster research than in the area of the human health effects of ionizing radiation. But the potential opportunity for learning the effects of radioiodine on the thyroid is very great and has aroused widespread national and international investigative interest. The opportunities for significant epidemiologic research are, however, severely limited currently by the worsening economic situation in Belarus and Ukraine, where the greatest exposure occurred, and by the lack of personnel trained in appropriate methods of study, the lack of modern equipment, the lack of supplies, the poor communication facilities, and the difficulties of accurate dose estimation. the disadvantages may or may not outweigh the obvious advantages of large numbers, the extensive direct thyroidal measurements made shortly after the accident in 1986, the magnitude of the releases of radioiodine, and the retention of the former Soviet system of universal medical care. Both the European Commission (EC) and the World Health Organization (WHO) have been working actively to strengthen the infrastructure of Russia, Belarus, and Ukraine. New scientific knowledge has yet to emerge from the extensive epidemiologic work but information of considerable public health significance has begun to accumulate. The bulk of the thyroid cancer has been shown to be valid by international pathology review; both EC and WHO representatives have declared the increase in thyroid cancer among children to have been caused in large part by Chernobyl. No increase in leukemia has been seen in the general population. The WHO pilot studies have shown no evidence of an increase in psychologic or neurologic complications among those exposed in utero. Ongoing epidemiologic work can be described by review of the inventory that the WHO has begun to maintain and publish. 20 refs., 7 tabs

  12. [Epidemiological transition in Latin America: a comparison of four countries].

    Science.gov (United States)

    Albala, C; Vio, F; Yáñez, M

    1997-06-01

    In the last decade, Latin America has experienced important transformations in its health conditions, due to demographic changes and a rapid urbanization process. To analyze socioeconomic, demographic and epidemiological changes in Chile, Guatemala, Mexico and Uruguay and relate them to the different stages in the demographic and epidemiological transition of these countries. Data was obtained from official information of local and international organizations such as Pan-American Health Organization, United Nations, Latin American Center for Demography (CELADE) and World Bank. Guatemala is in a pre-transition stage with a high proportion of communicable diseases as causes of death (61%) as compared with Mexico (22%), Chile (13%) and Uruguay (7%). Mexico is in a prolonged transition situation and Chile is close to Uruguay in a post-transitional stage. Despite decreasing rates of mortality, the proportion of deaths represented by chronic diseases and injuries has increased to over 30% in all countries, except Uruguay. Adjusted mortality rates for cardiovascular diseases are lower in Latin American countries, as compared to Canada. However, excepting Guatemala, there are differences in the pattern of cardiovascular disease, with a higher mortality due to cerebrovascular and a lower mortality due to coronary artery diseases. An increment in non communicable diseases is expected for the next decades in Latin America. Analysis of demographic and epidemiological transition is crucial to define health policies and to adequate health systems to the new situations.

  13. Situação epidemiológica da brucelose bovina no Estado do Mato Grosso do Sul Epidemiological situation of bovine brucellosis in the State of Mato Grosso do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    S.C. Chate

    2009-11-01

    Full Text Available Realizou-se um estudo para caracterizar a situação epidemiológica da brucelose bovina no Estado de Mato Grosso do Sul. Foram definidos três estratos (regiões: Pantanal-corte, Planalto-corte e Planalto-leite, este último subdividido em Bolsão, Campo Grande e Dourados. Em cada estrato foram amostradas aleatoriamente propriedades e, dentro dessas, foi escolhido, de forma aleatória, um número pré-estabelecido de animais, dos quais foi obtida uma amostra de sangue. No total, foram amostrados 14.849 animais, provenientes de 1.004 propriedades. Em cada propriedade amostrada foi aplicado um questionário epidemiológico para verificar suas características e também para detectar transtornos reprodutivos que poderiam estar associados à infecção brucélica. O teste utilizado foi o do antígeno acidificado tamponado. O rebanho foi considerado positivo se pelo menos um animal foi reagente à prova sorológica. Para o Estado, a prevalência de focos foi de 41,5% [36,5-44,7%]. As prevalências de focos e de animais infectados por estrato foram, respectivamente, de: 59,0% [52,8-64,9%] e 12,6% [9,1-17,2%] para o estrato Pantanal-corte, e 40,6% [35,8-45,5%] e 4,5% [2,1-9,0%] para Planalto-corte. No estrato Planalto-leite, a prevalência de focos foi de 33,1% [28,4-38,1%]. Os fatores de risco (odds ratios, OR associados à condição de foco foram: ter ≥500 vacas (OR = 2,46 [1,81-3,34], ocorrência de bezerros fracos (OR = 1,20 [0,87-1,65] e uso da inseminação artificial (OR = 0,71 [0,50-1,01].A study to characterize the epidemiological status of bovine brucellosis in the State of Mato Grosso do Sul was carried out. The State was divided in three regions: beef cattle Pantanal, beef cattle Plateau, and dairy cattle Plateau. Herds were randomly sampled in each region and a pre-established number of animals were sampled in each of these herds. A total of 14,849 serum samples from 1,004 herds were collected. In each herd, it was applied an

  14. Haemophilus influenzae tipo b: situação epidemiológica no Estado de Minas Gerais, Brasil, 1993 a 1997 Haemophilus influenzae type b: epidemiological situation in the State of Minas Gerais, Brazil, 1993-1997

    Directory of Open Access Journals (Sweden)

    Sybelle de Souza Castro Miranzi

    2003-10-01

    Full Text Available Entre as doenças invasivas causadas pelo Haemophilus influenzae tipo b (Hib, destacam-se, pela freqüência e gravidade, as pneumonias e as meningites. No período de 1993 a 1997, foram notificados, em Minas Gerais, 720 casos de meningites por Hib, sendo a causa mais freqüente de meningite bacteriana em menores de um ano e a segunda causa no total de meningites. Entretanto, estimou-se uma ocorrência total de 1.160 casos considerando as meningites bacterianas não especificadas. O total de casos estimados de doença invasiva por Hib parece justificar a recente inclusão da vacina no esquema básico de imunizações. O alto custo da vacina reforça a necessidade de melhorar a vigilância epidemiológica da meningite, que constitui uma das fragilidades das ações de controle desta doença.Among Haemophilus influenzae type b (Hib invasive diseases, pneumonia and meningitis are the most relevant in public health due to their frequency and severity. From 1993 to 1997, there were 720 cases of Hib meningitis in Minas Gerais State, Brazil, representing the most frequent cause of bacterial meningitis in infants (< 1 year and the second most frequent among all causes of meningitis. The total estimated cases of invasive Hib diseases thus appear to justify the recent inclusion of the vaccine in the basic immunization protocol. The vaccine's high cost reinforces the need for more precise monitoring of the etiological diagnosis of meningitis cases, representing one of the weaknesses in the prevailing epidemiological surveillance system.

  15. Prostate cancer in Brazil and Latin America: epidemiology and screening

    Directory of Open Access Journals (Sweden)

    Rafael Rocha Tourinho-Barbosa

    Full Text Available ABSTRACT Introduction: Prostate cancer is one of the tumors with higher incidence and mortality among men in the World. Epidemiological data are influenced by life expectancy of population, available diagnostic methods, correct collection of data and quality of health services. Screening of the disease is not standardized around the World. Up till now there is no consensus about the risks versus benefits of early detection. There are still missing data about this pathology in Latin America. Objective: to revise current epidemiologic situation and early diagnosis policies of prostate cancer in Brazil and Latin America. Materials and Methods: Medline, Cochrane Library and SciELO databases were reviewed on the subject of epidemiology and screening of prostate cancer. Screening research was performed in websites on national public health organizations and Latin America. Screening recommendations were obtained from those governmental organizations and from Latin American urological societies and compared to the most prominent regulatory agencies and societies of specialists and generalists from around the World. Results: Brazil and Latin America have a special position in relation to incidence and mortality of prostate cancer. In Brazil, it occupies the first position regarding incidence of cancer in men and the second cause of mortality. Central America has the highest rate of mortality of the continent with lower incidence/mortality ratios. Screening recommendations are very distinct, mainly among regulatory organs and urological societies. Conclusion: prostate cancer epidemiology is an important health public topic. Data collection related to incidence and mortality is still precarious, especially in less developed countries. It is necessary to follow-up long term screening studies results in order to conclude its benefits.

  16. History, Epidemiology, and Clinical Manifestations of Zika: A Systematic Review.

    Science.gov (United States)

    Paixão, Enny S; Barreto, Florisneide; Teixeira, Maria da Glória; Costa, Maria da Conceição N; Rodrigues, Laura C

    2016-04-01

    To describe salient epidemiological characteristics of Zika virus outbreaks across the world and to examine the clinical presentations, complications, and atypical manifestations related to their occurrence in recent history. We conducted a systematic review of the literature by searching through MEDLINE, Embase, and Global Health Library, as well as the epidemiological bulletins and alerts from the World Health Organization, the Pan American Health Organization, and the European Centre for Disease Prevention and Control over the period 1954 to 2016. The search yielded 547 records. We retained 333 for further analysis, to which we added 11 epidemiological bulletins from various sources. Of these, we systematically reviewed 52 articles and reports, revealing some epidemiological features and patterns of spread of the Zika virus worldwide, as well as pathological outcomes suspected to be linked to Zika outbreaks. Neurologic disorders among zika patients were similar in Brazil and French Polynesia but a causal link is not established. Incidence of zika infection in pregnant women is not known. In Brazil, during the zika outbreak the incidence of microcephaly increased more than 20 times. Among 35 infants with microcephaly, born from women suspected to have Zika infection during pregnancy in northeast Brazil, 74% of the mothers reported rash during the first and second trimester. On February 1, 2016, The World Health Organization declared the ongoing Zika crisis an emergency and that, although not yet scientifically proven, the link between the virus and growing numbers of microcephaly cases was "strongly suspected." However, the causal relationship between zika and microcephaly is not universally accepted. Public Health Implications. The current situation with regard to Zika is not encouraging, because there is no vaccine, no treatment, and no good serological test, and vector control remains a challenge.

  17. Situational Context of Insurance in Globalization

    OpenAIRE

    S V Martynenko

    2012-01-01

    This article shows how globalization resolves problems, which are motivated in a new way by modern situational context of social-insurance, how the 'insurance cocoon' of civilization leads to narrowing of conflict space in the world politics.

  18. Epidemiological causality.

    Science.gov (United States)

    Morabia, Alfredo

    2005-01-01

    Epidemiological methods, which combine population thinking and group comparisons, can primarily identify causes of disease in populations. There is therefore a tension between our intuitive notion of a cause, which we want to be deterministic and invariant at the individual level, and the epidemiological notion of causes, which are invariant only at the population level. Epidemiologists have given heretofore a pragmatic solution to this tension. Causal inference in epidemiology consists in checking the logical coherence of a causality statement and determining whether what has been found grossly contradicts what we think we already know: how strong is the association? Is there a dose-response relationship? Does the cause precede the effect? Is the effect biologically plausible? Etc. This approach to causal inference can be traced back to the English philosophers David Hume and John Stuart Mill. On the other hand, the mode of establishing causality, devised by Jakob Henle and Robert Koch, which has been fruitful in bacteriology, requires that in every instance the effect invariably follows the cause (e.g., inoculation of Koch bacillus and tuberculosis). This is incompatible with epidemiological causality which has to deal with probabilistic effects (e.g., smoking and lung cancer), and is therefore invariant only for the population.

  19. CONSIDERATIONS REGARDING THE AUDIT OF FINANCIAL SITUATIONS

    OpenAIRE

    Maria-Madalina SALOMIA

    2012-01-01

    In a business world situated on a market that is becoming more and more active both on an international and national level, the audit of financial situations embodies a veritable varied research domain and with favorable advantages for the Romanian business society, as well as for the interest of the business society located outside the Romanian space. From the result of the auditing of financial situations of a entity, various information may be obtained which is used by different groups tha...

  20. World EpidemiologyReview No. 83

    Science.gov (United States)

    1977-06-09

    draft ewes should subject their sheep to as little stress as possible. This advice was given this week following the diagnosis of an outbreak of...ever, the virus called "Mosaic Virus" which causes the "Striped Dwarfism " in that plant. The work was done by a team of researchers headed by Dr Jose

  1. Stakeholders Perception of Current Health Education Situation ...

    African Journals Online (AJOL)

    Health Education is one of the critical eight essential pillars of the primary health care (PHC) adopted world-wide by WHO member countries in 1978. After over two decades of health education to support PHC implementation, the epidemiological profile of Ghana continues to be dominated by communicable diseases, and ...

  2. Dynamics of Situation Definition

    Science.gov (United States)

    Park, Dongseop; Moro, Yuji

    2006-01-01

    Situation definition is the process and product of actors' interpretive activities toward a given situation. By reviewing a number of psychological studies conducted in experimental settings, we found that the studies have only explicated a part of the situation definition process and have neglected its dynamic aspects. We need to focus on the…

  3. Twituational Awareness: Gaining Situational Awareness via Crowdsourced #Disaster Epidemiology

    Science.gov (United States)

    2013-09-01

    for assistance to restore electrical service, including Lisa Morales, who tweeted, “@capecodtimes please send them to Robbins Cir, Dennis. No septic... Tony Top, Charles Perez, Eric Chatelet, Nada Matta, Marc Lemercier, and Hichem Snoussi. “Multi-layer Crisis Mapping: A Social Media-Based Approach

  4. [Sexually transmitted infections in Germany : The current epidemiological situation].

    Science.gov (United States)

    Bremer, Viviane; Dudareva-Vizule, Sandra; Buder, Susanne; An der Heiden, Matthias; Jansen, Klaus

    2017-09-01

    Sexually transmitted infections (STIs) can impair sexual health. Surveillance and study data were used to provide an overview over STIs in Germany. We estimated 3900 new HIV diagnoses in 2015. Of newly diagnosed infections, 57% were attributed to men who have sex with men (MSM). It was further estimated that there were 3200 new HIV infections and 84,700 people living with HIV in 2015. A total of 6834 syphilis infections were recorded in 2015, which corresponds to an increase of 149% since 2009. The incidence in men was 16-times higher than in women. Of syphilis infections, 85% could be attributed to MSM. Antimicrobial resistance of gonococci against the broad-spectrum antibiotic cefixime decreased between 2014 and 2016 after a change of therapy guidelines and remained stable on a low level regarding the antibiotic ceftriaxone. After an increase of resistance against the antibiotic azithromycin to 11.3% in 2015, we observed a decreasing trend in 2016. Between 2013 and 2015, 2,355,336 chlamydia tests were reported through the chlamydia sentinel network. Of these, 92.5% of samples were from women. Uptake for screening for women human papilloma virus (HPV) of 38.1% was observed. A total of 30.5% of 15-year-old women were vaccinated against HPV in 2014. Data suggest that STIs represent a high burden of disease. Knowledge of STI prevention should be improved by targeted education campaigns. Extending existing offers for counselling and testing through cooperation between different health sectors would improve early diagnosis and treatment of STIs.

  5. Mathematical epidemiology

    CERN Document Server

    Driessche, Pauline; Wu, Jianhong

    2008-01-01

    Based on lecture notes of two summer schools with a mixed audience from mathematical sciences, epidemiology and public health, this volume offers a comprehensive introduction to basic ideas and techniques in modeling infectious diseases, for the comparison of strategies to plan for an anticipated epidemic or pandemic, and to deal with a disease outbreak in real time. It covers detailed case studies for diseases including pandemic influenza, West Nile virus, and childhood diseases. Models for other diseases including Severe Acute Respiratory Syndrome, fox rabies, and sexually transmitted infections are included as applications. Its chapters are coherent and complementary independent units. In order to accustom students to look at the current literature and to experience different perspectives, no attempt has been made to achieve united writing style or unified notation. Notes on some mathematical background (calculus, matrix algebra, differential equations, and probability) have been prepared and may be downlo...

  6. EPRI epidemiology

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    A fight is brewing within the electric power community over the fate of a proposed $5 to $8 million epidemiological study of the effects of radiation on US nuclear plant workers. Several industry experts, claiming the project would merely lead to confusion by producing no clear results, are trying to prevent the Electric Power Research Institute (EPRI) from funding what would be the largest ever occupational study of this kind, covering perhaps as many as 500,000 workers. Ralph Lapp, a well-known radiation physicist, says that EPRI is facing unprecedented technical dissent from within. He claims there is already plenty of evidence that nuclear utilities are among the safest places to work, at least in terms of cancer risk, and that the proposed EPRI study would raise new concerns without yielding any answers

  7. Classification of the wine sites “world heritage Unesco”: Situational analysis and prospects / Classement des sites viticoles « Patrimoine mondial Unesco », état des lieux et perspectives

    Directory of Open Access Journals (Sweden)

    Rochard Joël

    2016-01-01

    Full Text Available The inheritance is the legacy of the past from which we profit today and who we transmit to the generations to come. UNESCO adopted in 1972 a convention concerning heritage protection world, cultural and natural. The cultural heritage relates to the monuments, whole of constructions and goods with historical values, esthetics, archaeological, scientific, ethnological or anthropological. The natural heritage relates to the formations physical, biological and geological remarkable, the surfaces of an exceptional value of the point of the sight of science, conservation or natural beauty and the habitats of threatened animal species and vegetable. The wine landscapes are generally recognized among the most remarkable forms of landscapes resulting from the human activity, at the same time by the mark which they print with the territory and by the cultural traditions which theirs are associated, which leads to the classification of fifteen European wine sites. This approach is integrated in a vision of patrimonial governance of the wine terroir which associate the orientations of the international organization of the vine and the wine opposite in particular of the concept of terroir and Viticulture. The objective of the communication is to establish an inventory of fixtures of the classified as wine sites “World heritage UNESCO” and to put in prospect the patrimonial approach for the world wine sector.

  8. Situational Method Engineering

    OpenAIRE

    Henderson-Sellers, Brian; Ralyte, Jolita; Par, Agerfalk; Rossi, Matti

    2014-01-01

    While previously available methodologies for software – like those published in the early days of object technology – claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all t...

  9. Situational method engineering

    CERN Document Server

    Henderson-Sellers, Brian; Ågerfalk, Pär J; Rossi, Matti

    2014-01-01

    While previously available methodologies for software ? like those published in the early days of object technology ? claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all the bits and pieces needed for an organization to develop software, including the software process, the

  10. Our World Their World

    Science.gov (United States)

    Brisco, Nicole

    2011-01-01

    Build, create, make, blog, develop, organize, structure, perform. These are just a few verbs that illustrate the visual world. These words create images that allow students to respond to their environment. Visual culture studies recognize the predominance of visual forms of media, communication, and information in the postmodern world. This…

  11. Overlapping epidemiologies of hepatitis A and typhoid fever: the needs of the traveler.

    Science.gov (United States)

    Luxemburger, Christine; Dutta, Anil K

    2005-04-01

    Hepatitis A and typhoid fever are endemic infectious diseases in many parts of the world. They share a common, simple mode of transmission--the fecal--oral route-associated with poor hygiene. The low endemicity of both diseases in developed countries, and the rise in travel to exotic destinations for business and leisure, mean that increasing numbers of travelers are being exposed to infection. Effective, established vaccines are available against both diseases, and recently new formulations combining both vaccines in one injection have been licensed. We review the present epidemiologic situation for both diseases, to determine the necessity to routinely vaccinate travelers against both diseases.

  12. Report on TENORM. National and international situation

    International Nuclear Information System (INIS)

    Canoba, Analia C.; Gnoni, Gabriela

    2005-01-01

    In the present report, the situation of TENORM materials around the world is analyzed in order to plan future steps regarding this subject in our country. The different regulatory criteria adopted are presented and the national situation is analyzed from the legal point of view. The report is fundamentally focused on petroleum and gas industry, due to, as it was exposed in a preliminary report, this industry would have the most important TENORM content. (author) [es

  13. A Situational Maintenance Model

    DEFF Research Database (Denmark)

    Luxhoj, James T.; Thorsteinsson, Uffe; Riis, Jens Ove

    1997-01-01

    An overview of trend in maintenance management and presentation of a situational model and an analytical tools for identification of managerial efforts in maintenance.......An overview of trend in maintenance management and presentation of a situational model and an analytical tools for identification of managerial efforts in maintenance....

  14. Interactive Purchasing Situations

    NARCIS (Netherlands)

    Groote Schaarsberg, M.; Borm, P.E.M.; Hamers, H.J.M.; Reijnierse, J.H.

    2012-01-01

    Abstract: This paper introduces a new class of interactive cooperative purchasing situations and provides an explicit alternative characterization of the nucleolus of cooperative games, which offers an alternative to Kohlberg (1971). In our cooperative purchasing situation, the unit price of a

  15. Laterally situated sinus pericranii

    International Nuclear Information System (INIS)

    Koshu, K.; Takahashi, S.

    1981-01-01

    Sinus pericranii has been reported to be situated usually along the midline. Two cases of laterally situated sinus pericranii are presented. Venous blood was obtained by puncturing the tumors directly. Injection of contrast medium into the tumors demonstrated a communication between the tumors and the intracranial venous sinuses through marked diploic veins. (orig.)

  16. Assessing Operational Situations

    DEFF Research Database (Denmark)

    Zhang, Xinxin

    In spite of the high level of automation commonly applied to today’s engineering system, humans’ skill and knowledge still plays a central role in the systems’ daily operation, critical decision making, and accident management. The complexity of the engineered system poses great challenge for human...... operators to perceive and understand the operational situation. The research domain of situation awareness approaches the operational challenges from the human cognition perspective while the presented thesis aims at supporting situation assessment from the system perspective. The thesis has reviewed...... different perspectives on situation awareness in the human factor studies and uses the knowledge reflectively for system representation and analysis. The human cognitive activities during complex plant operation and how they perceive a situation and what kind of knowledge has to be established in the human...

  17. Coccidioidomycosis: epidemiology

    Directory of Open Access Journals (Sweden)

    Brown J

    2013-06-01

    Full Text Available Jennifer Brown,1 Kaitlin Benedict,2 Benjamin J Park,2 George R Thompson III1,31Department of Internal Medicine, Division of Infectious Diseases, University of California, Davis Medical Center, Sacramento, CA, USA; 2Mycotic Diseases Branch, Division of Foodborne, Waterborne, and Environmental Diseases, US Centers for Disease Control and Prevention, Atlanta, GA, USA; 3Department of Medical Microbiology and Immunology, One Shields Avenue, Tupper Hall, Coccidioidomycosis Serology Laboratory, University of California, Davis, CA, USAAbstract: Coccidioidomycosis consists of a spectrum of disease, ranging from a mild, self-limited, febrile illness to severe, life-threatening infection. It is caused by the soil-dwelling fungi, Coccidioides immitis and C. posadasii, which are present in diverse endemic areas. Climate changes and environmental factors affect the Coccidioides lifecycle and influence infection rates. The incidence of coccidioidomycosis has risen substantially over the past two decades. The vast majority of Coccidioides infections occur in the endemic zones, such as California, Arizona, Mexico, and Central America. Infections occurring outside those zones appear to be increasingly common, and pose unique clinical and public health challenges. It has long been known that elderly persons, pregnant women, and members of certain ethnic groups are at risk for severe or disseminated coccidioidomycosis. In recent years, it has become evident that persons with immunodeficiency diseases, diabetics, transplant recipients, and prisoners are also particularly vulnerable.Keywords: coccidioidomycosis, Coccidioides, epidemiology, incidence, risk factors, geography

  18. World Literature - World Culture

    DEFF Research Database (Denmark)

    Offering their own twenty-first-century perspectives - across generations, nationalities and disciplines -, the contributors to this anthology explore the idea of world literature for what it may add of new connections and itineraries to the study of literature and culture today. Covering a vast...... historical material these essays, by a diverse group of scholars, examine the pioneers of world literature and the roles played by translation, migration and literary institutions in the circulation and reception of both national and cosmopolitan literatures....

  19. [Eco-epidemiology: towards epidemiology of complexity].

    Science.gov (United States)

    Bizouarn, Philippe

    2016-05-01

    In order to solve public health problems posed by the epidemiology of risk factors centered on the individual and neglecting the causal processes linking the risk factors with the health outcomes, Mervyn Susser proposed a multilevel epidemiology called eco-epidemiology, addressing the interdependence of individuals and their connection with molecular, individual, societal, environmental levels of organization participating in the causal disease processes. The aim of this epidemiology is to integrate more than a level of organization in design, analysis and interpretation of health problems. After presenting the main criticisms of risk-factor epidemiology focused on the individual, we will try to show how eco-epidemiology and its development could help to understand the need for a broader and integrative epidemiology, in which studies designed to identify risk factors would be balanced by studies designed to answer other questions equally vital to public health. © 2016 médecine/sciences – Inserm.

  20. Global epidemiology of sporotrichosis.

    Science.gov (United States)

    Chakrabarti, Arunaloke; Bonifaz, Alexandro; Gutierrez-Galhardo, Maria Clara; Mochizuki, Takashi; Li, Shanshan

    2015-01-01

    Sporotrichosis is an endemic mycosis caused by the dimorphic fungus Sporothrix schenckii sensu lato. It has gained importance in recent years due to its worldwide prevalence, recognition of multiple cryptic species within the originally described species, and its distinctive ecology, distribution, and epidemiology across the globe. In this review, we describe the current knowledge of the taxonomy, ecology, prevalence, molecular epidemiology, and outbreaks due to S. schenckii sensu lato. Despite its omnipresence in the environment, this fungus has remarkably diverse modes of infection and distribution patterns across the world. We have delved into the nuances of how sporotrichosis is intimately linked to different forms of human activities, habitats, lifestyles, and environmental and zoonotic interactions. The purpose of this review is to stimulate discussion about the peculiarities of this unique fungal pathogen and increase the awareness of clinicians and microbiologists, especially in regions of high endemicity, to its emergence and evolving presentations and to kindle further research into understanding the unorthodox mechanisms by which this fungus afflicts different human populations. © The Author 2014. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. Clinical Epidemiology Of Stroke

    Directory of Open Access Journals (Sweden)

    Nagaraja D

    2005-01-01

    Full Text Available Stroke is a huge public health problem because of its high morbidity and disability. The epidemiology of stroke is of relevance to construct practical paradigms to tackle this major health issue in the community. Recent data have shown that about 72-86% of strokes are ischemic, 9-18% are due to hemorrhage (intracerebral of subarachnoid and the rest are undefined. The risk factors for stroke are multiple and combined. At present, stroke is no more considered as unavoidable and untreatable. It is an emergency and specialized units and teams improve outcome and lower costs. Death related to stroke is declining in many countries and in both sexes. This decrease in multifactorial. The detection and more effective treatment of hypertension may play an important factor, as well as the improved medical care and improvement in diagnostic procedures. While stroke incidence appears stable and stroke mortality is slowly declining, the absolute magnitude of stroke is likely to grow over the next 30 years. as the population ages, the absolute number of stroke victims and demands on healthcare and other support systems is likely to increase substantially in the future. Keeping this in perspective, this chapter shall focus on the epidemiology of stroke in the world and in Indian, in particular.

  2. Clinical epidemiology.

    Science.gov (United States)

    Martin, S W; Bonnett, B

    1987-06-01

    Rational clinical practice requires deductive particularization of diagnostic findings, prognoses, and therapeutic responses from groups of animals (herds) to the individual animal (herd) under consideration This process utilizes concepts, skills, and methods of epidemiology, as they relate to the study of the distribution and determinants of health and disease in populations, and casts them in a clinical perspective.We briefly outline diagnostic strategies and introduce a measure of agreement, called kappa, between clinical diagnoses. This statistic is useful not only as a measure of diagnostic accuracy, but also as a means of quantifying and understanding disagreement between diagnosticians. It is disconcerting to many, clinicians included, that given a general deficit of data on sensitivity and specificity, the level of agreement between many clinical diagnoses is only moderate at best with kappa values of 0.3 to 0.6.Sensitivity, specificity, pretest odds, and posttest probability of disease are defined and related to the interpretation of clinical findings and ancillary diagnostic test results. An understanding of these features and how they relate to ruling-in or ruling-out a diagnosis, or minimizzing diagnostic errors will greatly enhance the diagnostic accuracy of the practitioner, and reduce the frequency of clinical disagreement. The approach of running multiple tests on every patient is not only wasteful and expensive, it is unlikely to improve the ability of the clinician to establish the correct diagnosis.We conclude with a discussion of how to decide on the best therapy, a discussion which centers on, and outlines the key features of, the well designed clinical trial. Like a diagnosis, the results from a clinical trial may not always be definitive, nonetheless it is the best available method of gleaning information about treatment efficacy.

  3. [Ethics and epidemiology].

    Science.gov (United States)

    Barata, Rita Barradas

    2005-01-01

    Human actions take place at the confluence of circumstances that require us to discern the proper way to act. Ethics falls within the terrain of practical knowledge, of knowledge about what is contingent. It belongs to the domain of moral judgments or value judgments. The counterpart of disenchantment with our contemporary world lies in an effort to re-establish an interest in ethics. There are basically three orders of relations between public health and human rights: the quest for balance between the collective good and individual rights; methods and techniques for identifying human rights violations and assessing their negative impact; and the tie between protecting individual rights and promoting health. The relationship between ethics and epidemiology goes beyond the ethical aspects involving research on human beings to encompass political commitments, practices within health services, and the production of knowledge.

  4. [Situational panorama of Mexico against the chikungunya virus pandemic].

    Science.gov (United States)

    Martínez-Sánchez, Abisai; Martínez-Ramos, Ericay Berenice; Chávez-Angeles, Manuel Gerardo

    2015-01-01

    Recent outbreaks of emerging diseases emphasize the vulnerability of health systems, as is the case of chikungunya fever. The wide geographical incidence of the virus in the last years requires alerting systems for the prevention, diagnosis, control and eradication of the disease. Given the ecological, epidemiological and socio-economic characteristic of Mexico, this disease affects directly or indirectly the health of the population and development of agricultural, livestock, industrial, fishing, oil and tourism activities in the country. Due to this situation it is essential to make a brief analysis on the main clinical data, epidemiological and preventive measures with which our country counts with to confront the situation.

  5. World trends from 2017

    OpenAIRE

    Janković Slobodan

    2016-01-01

    Issue of prognosis, analyses of future trends is companion to statecraft, political, economic and military planning. How we plan, what does IR says about scientific prognosis. Jankovic starts with this set of issues in order to pass into prognosis itself based on observable world trends. He claims that European Union has entered its climax comparing it foreign policy situation with that of war situation of Third Reich in 1943. Article is divided in five parts. After presenting and criticizing...

  6. Situating beyond the social

    DEFF Research Database (Denmark)

    Soffer, Ann Katrine Bønnelykke

    2016-01-01

    Situated learning serves as an analytical framework for learning in a community of practice and has been widely used to understand the learning process that is entailed in becoming a nurse. Yet in this paper, the difficulties encountered with the original notion of situated learning once...... framework. I suggest the notion of multi-configured learning, which captures the heterogeneity and materiality encountered during ethnographic fieldwork at a Danish nursing school....

  7. Radiation epidemiology: Past and present

    International Nuclear Information System (INIS)

    Boice, J.D. Jr.

    1997-01-01

    Major advancements in radiation epidemiology have occurred during the last several years in studies of atomic bomb survivors, patients given medical radiation, and radiation workers, including underground miners. Risks associated with the Chernobyl accident, indoor radon and childhood exposure to I-131 have yet to be elucidated. Situations in the former Soviet Union around Chelyabinsk, a nuclear installation in the southern Urals, and in the Altai, which received radioactive fallout from weapons testing at Semipalatinsk, Kazakhstan, have the potential to provide information on the effects of chronic radiation exposure. Since Roentgen's discovery of x-rays just 100 years ago, a tremendous amount of knowledge has been accumulated about human health effects following irradiation. The 1994 UNSCEAR report contains the latest compilation and synthesis of radiation epidemiology. This overview will cover epidemiology from a radiation perspective. The different types of study methodologies will be described, followed by a kaleidoscope coverage of past and present studies; ending with some remaining questions in radiation epidemiology. This should set the stage for future chapters, and stimulate thinking about implications of the new data on radiation cancer risks

  8. Premium adjustment: actuarial analysis on epidemiological models ...

    African Journals Online (AJOL)

    In this paper, we analyse insurance premium adjustment in the context of an epidemiological model where the insurer's future financial liability is greater than the premium from patients. In this situation, it becomes extremely difficult for the insurer since a negative reserve would severely increase its risk of insolvency, ...

  9. Situational Context of Insurance in Globalization

    Directory of Open Access Journals (Sweden)

    S V Martynenko

    2012-03-01

    Full Text Available This article shows how globalization resolves problems, which are motivated in a new way by modern situational context of social-insurance, how the 'insurance cocoon' of civilization leads to narrowing of conflict space in the world politics.

  10. Reading as Situated Language: A Sociocognitive Perspective.

    Science.gov (United States)

    Gee, James Paul

    2001-01-01

    Situates reading within a broad perspective that integrates work on cognition, language, social interaction, society, and culture. Argues that reading and writing cannot be separated from speaking, listening, and interacting, on the one hand, or using language to think about and act on the world, on the other. Introduces "social languages" as a…

  11. Planning as situated design

    DEFF Research Database (Denmark)

    Axel, Erik

    It is common to associate situated activity with concrete, craftlike or manual activity here and now and to reserve theoretical and abstract thinking for activities like theoretical experimentation and systematic planning. Much work has gone into demonstrating that these activities are concrete...... and situated, too. In this presentation it will be argued that the investigation of systematic planning as conflictual cooperation will help us see that situated activity is not only based on the present conditions, but also relates them to events spread out in time and space, thereby opening up for another...... understanding of theoretical thinking. Some material from the empirical research project developed with Klaus Nielsen on the design and engineering of a house will be presented. On this basis a conception of planning will be unfolded. It will be understood differently from the way it is understood...

  12. Globalization and local response to epidemiological overlap in 21st century Ecuador

    Directory of Open Access Journals (Sweden)

    Waters William F

    2006-05-01

    Full Text Available Abstract Background Third World countries are confronted by a complex overlay of two sets of health problems. Traditional maladies, including communicable diseases, malnutrition, and environmental health hazards coexist with emerging health challenges, including cardiovascular disease, cancer, and increasing levels of obesity. Using Ecuador as an example, this paper proposes a conceptual framework for linking epidemiologic overlap to emerging social structures and processes at the national and global levels. Discussion Epidemiologic trends can be seen as part of broader processes related to globalization, but this does not imply that globalization is a monolithic force that inevitably and uniformly affects nations, communities, and households in the same manner. Rather, characteristics and forms of social organization at the subnational level can shape the way that globalization takes place. Thus, globalization has affected Ecuador in specific ways and is, at the same time, intimately related to the form in which the epidemiologic transition has transpired in that country. Summary Ecuador is among neither the poorest nor the wealthiest countries and its situation may illuminate trends in other parts of the world. As in other countries, insertion into the global economy has not taken place in a vacuum; rather, Ecuador has experienced unprecedented social and demographic change in the past several decades, producing profound transformation in its social structure. Examples of local represent alternatives to centralized health systems that do not effectively address the complex overlay of traditional and emerging health problems.

  13. Situational theory of leadership.

    Science.gov (United States)

    Waller, D J; Smith, S R; Warnock, J T

    1989-11-01

    The situational theory of leadership and the LEAD instruments for determining leadership style are explained, and the application of the situational leadership theory to the process of planning for and implementing organizational change is described. Early studies of leadership style identified two basic leadership styles: the task-oriented autocratic style and the relationship-oriented democratic style. Subsequent research found that most leaders exhibited one of four combinations of task and relationship behaviors. The situational leadership theory holds that the difference between the effectiveness and ineffectiveness of the four leadership styles is the appropriateness of the leader's behavior to the particular situation in which it is used. The task maturity of the individual or group being led must also be accounted for; follower readiness is defined in terms of the capacity to set high but attainable goals, willingness or ability to accept responsibility, and possession of the necessary education or experience for a specific task. A person's leadership style, range, and adaptability can be determined from the LEADSelf and LEADOther questionnaires. By applying the principles of the situational leadership theory and adapting their managerial styles to specific tasks and levels of follower maturity, the authors were successful in implementing 24-hour pharmacokinetic dosing services provided by staff pharmacists with little previous experience in clinical services. The situational leadership model enables a leader to identify a task, set goals, determine the task maturity of the individual or group, select an appropriate leadership style, and modify the style as change occurs. Pharmacy managers can use this model when implementing clinical pharmacy services.

  14. CONSIDERATIONS REGARDING THE AUDIT OF FINANCIAL SITUATIONS

    Directory of Open Access Journals (Sweden)

    Maria-Madalina, Salomia

    2012-01-01

    Full Text Available In a business world situated on a market that is becoming more and more active both on an international and national level, the audit of financial situations embodies a veritable varied research domain and with favorable advantages for the Romanian business society, as well as for the interest of the business society located outside the Romanian space.From the result of the auditing of financial situations of a entity, various information may be obtained which is used by different groups that present opinions, knowledge and divergent interests such as:managers, investors, financial creditors, commercial creditors, clients, suppliers, employees, the government and its institutions, bankers, financial analysts, the public, the business community and other entities who base themselves on the objectivity and integrity of the financial situations audited.

  15. World law

    Directory of Open Access Journals (Sweden)

    Harold J. Berman

    1999-03-01

    Full Text Available In the third millennium of the Christian era, which is characterised by the emergence of a world economy and eventually a world society, the concept of world law is needed to embrace not only the traditional disciplines of public international law, and comparative law, but also the common underlying legal principles applicable in world trade, world finance, transnational transfer of technology and other fields of world economic law, as well as in such emerging fields as the protection of the world's environment and the protection of universal human rights. World law combines inter-state law with the common law of humanity and the customary law of various world communities.

  16. About Stressful Situations

    Science.gov (United States)

    ... make a new friend — plus catch up in social studies. Get support. Find someone to talk to about your situation. Ask for help or advice. Be with people who believe in you, make you laugh, and help you feel good about yourself. Sometimes just a listening ear helps a lot. It helps you know ...

  17. Energy situation August 2016

    International Nuclear Information System (INIS)

    2016-08-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  18. Energy situation July 2016

    International Nuclear Information System (INIS)

    2016-07-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  19. Energy situation July 2004

    International Nuclear Information System (INIS)

    2004-08-01

    The monthly energy situation in France at july 2004 is presented. Statistics are given on energy accounting, imports, exports, energy prices. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  20. Energy situation September 2016

    International Nuclear Information System (INIS)

    2016-09-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  1. Energy situation, January 2006

    International Nuclear Information System (INIS)

    2006-03-01

    The monthly energy situation analysis in France, at January 2006, is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  2. Energy situation november 2005

    International Nuclear Information System (INIS)

    2005-12-01

    The monthly energy situation analysis in France at November 2005 is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  3. Energy situation november 2002

    International Nuclear Information System (INIS)

    2002-12-01

    The monthly situation analysis in France is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  4. Energy situation November 2006

    International Nuclear Information System (INIS)

    2006-12-01

    The monthly energy situation in France, at November 2006, is presented. Statistics are given for the energy expenses, consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  5. USSR - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of the USSR is reviewed on the basis of relevant data. Data on the country's national energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. Some remarks are made on international energy policy. (UA) [de

  6. Yugoslavia - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Yugoslavia is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  7. France - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of France is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  8. Sweden - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Sweden is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  9. Energy situation August 2002

    International Nuclear Information System (INIS)

    2002-09-01

    The monthly situation analysis in France is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  10. The France energy situation

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  11. France energy situation

    International Nuclear Information System (INIS)

    1991-01-01

    The monthly (May 1991) energy situation analysis in France is presented: the energy consumption rise is lowered and especially, oil imports have fallen from -3.1 pc; natural gas imports and domestic electric power production have risen. The energy import dependence rate have very slightly risen, around 50 pc. Diagrams for 1989, 1990, 1991 are presented [fr

  12. China - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of China is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  13. Venezuela - energy situation 1982

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    The energy situation of Venezuela is reviewed on the basis of some relevant data. Its energy policy is commented on, and developments in electric power generation are described as well as the trends observed for the various energy sources. Figures are given on external trade and on the balance of payments.

  14. Update on the nutrition situation.

    Science.gov (United States)

    Mason, J; Garcia, M

    1995-01-01

    The Update on the Nutrition Situation, 1994 was published in early 1995 by the United Nations Subcommittee on Nutrition. Thus, data available at the country level about estimates of the nutritional situation now provide trends of prevalences of underweight children in 35 countries for the 1990s. In Sub-Saharan Africa recent deterioration has occurred as a result of the general worsening of nutrition in Africa. However, in the Near East, North Africa, and South America the generally improving trends of the 1980s seem to be continuing with the likelihood of reaching the prevalences of the developed countries by the year 2000. A surveillance system in Bangladesh indicates improvement from 1990 to 1993; however, India data for 1991/92 indicate deterioration in 3 states and no significant change in 4, possibly connected the economic slowdown in the early 1990s. In many countries of southeast Asia, China, Middle America and the Caribbean, South America, the Near East and North Africa the improvement of rates could result in halving the prevalences of underweight children. The gross domestic product (GDP) is an important indicator of nutritional performance. During 1985-92 in Sub-Saharan Africa GDP declined by 0.8% and consequently the nutritional situation also deteriorated. In other areas of the world the GDP growth rates improved after 1990 and the underweight trends in the early 1990s were generally similar to those of the late 1980s. The nutritional improvement outside Sub-Saharan Africa and possibly India continued in the early 1990s. Rapid economic growth was associated with improving nutrition in Thailand and Vietnam in the 1980s and also to a smaller extent for Indonesia and China. Faster than average improvement is plausible for Jamaica, Sri Lanka, and Zimbabwe. Deteriorating cases are Ethiopia, Madagascar, and Rwanda. Economic growth, health, education, and community-based nutrition programs all contribute to improving nutrition.

  15. Epidemiology of IBD

    Science.gov (United States)

    ... IBD? Projects and Partners Data and Statistics Resources Epidemiology of the IBD Recommend on Facebook Tweet Share ... 5:1424-9. 2 Loftus EV, Jr. Clinical epidemiology of inflammatory bowel disease: Incidence, prevalence, and environmental ...

  16. International Lymphoma Epidemiology Consortium

    Science.gov (United States)

    The InterLymph Consortium, or formally the International Consortium of Investigators Working on Non-Hodgkin's Lymphoma Epidemiologic Studies, is an open scientific forum for epidemiologic research in non-Hodgkin's lymphoma.

  17. Eso's Situation in Chile

    Science.gov (United States)

    1995-02-01

    ESO, the European Southern Observatory, in reply to questions raised by the international media, as well as an ongoing debate about the so-called "Paranal case" in Chilean newspapers, would like to make a number of related observations concerning its status and continued operation in that country [1]. THE ESO OBSERVATORY SITES IN CHILE The European Southern Observatory, an international organisation established and supported by eight European countries, has been operating more than 30 years in the Republic of Chile. Here ESO maintains one of the world's prime astronomical observatories on the La Silla mountain in the southern part of the Atacama desert. This location is in the Fourth Chilean Region, some 600 km north of Santiago de Chile. In order to protect the La Silla site against dust and light pollution from possible future mining industries, roads and settlements, ESO early acquired the territory around this site. It totals about 825 sq. km and has effectively contributed to the preservation of its continued, excellent "astronomical" quality. Each year, more than 500 astronomers from European countries, Chile and elsewhere profit from this when they come to La Silla to observe with one or more of the 15 telescopes now located there. In 1987, the ESO Council [2] decided to embark upon one of the most prestigious and technologically advanced projects ever conceived in astronomy, the Very Large Telescope (VLT). It will consist of four interconnected 8.2-metre telescopes and will become the largest optical telescope in the world when it is ready. It is safe to predict that many exciting discoveries will be made with this instrument, and it will undoubtedly play a very important role in our exploration of the distant universe and its many mysteries during the coming decades. THE VLT AND PARANAL In order to find the best site for the VLT, ESO performed a thorough investigation of many possible mountain tops, both near La Silla and in Northern Chile. They showed

  18. Nuclear energy in Europe and the world

    International Nuclear Information System (INIS)

    Koenig, H.H.; Brown, Boveri und Cie A.G., Mannheim

    1982-01-01

    The author provides an account of opinions expressed at the 1982 Euratom Congress on the world's economical situation, public views on nuclear energy, the energy problem of the third world an on the development status of nuclear technology. (orig.) [de

  19. Evaluation of epidemiological studies

    International Nuclear Information System (INIS)

    Breckow, J.

    1995-01-01

    The publication is intended for readers with a professional background in radiation protection who are not experts in the field of epidemiology. The potentials and the limits of epidemiology are shown and concepts and terminology of radioepidemilogic studies as well as epidemiology in general are explained, in order to provide the necessary basis for understanding or performing evaluations of epidemiologic studies. (orig./VHE) [de

  20. Indoor radon epidemiological study

    Energy Technology Data Exchange (ETDEWEB)

    Kunz, E; Tomasek, L; Mueller, T [National Radiation Protection Institute, Prague (Czech Republic); Placek, V [Inst. for Expertises and Emergencies, Pribram-Kamenna (Czech Republic); Matzner, J; Heribanova, A [State Office for Nuclear Safety, Prague (Czech Republic)

    1996-12-31

    The study is a long-term prospective cohort study of lung cancer and possibility other causes of death. The study population includes inhabitants of the area, who had resided there for at three years and at least one of these between 1.1.1960 and 21.12.1989. A total of 11865 inhabitants satisfied these criteria. The cumulative exposure of each respondent is being assessed on the basis of measurements in dwellings, time spent there and estimation of previous exposure levels by a model accounting for constructional changes in buildings. One year lasting measurements of radon daughter products by integral dosimeters (Kodak film LR 115) were performed in practically all dwellings of the specified area. Radon measurements in houses in term of equilibrium concentration are compared with the results of a pilot study in Petrovice in 1990-91 which gave the stimulus for the epidemiological study. The distribution of death causes and ratio of observed (O) to expected (E) cases among collected death cases in the cohort, generally, somewhat lower ratios than one reflect the non-industrial character of the region, with the exception of lung cancer in man. The differences in the O/E ratios for lung cancer among the separate communities indicate that even in the situation of generally lower mortality, the dependence of lung cancer mortality on radon.

  1. Should the history of epidemiology be taught in epidemiology training programs?

    Science.gov (United States)

    Laskaris, Zoey; Morabia, Alfredo

    2015-01-01

    Currently, there is no evidence concerning the presence of historical content in the epidemiology curricula of the United States and abroad. Similarly, it is not known how epidemiologists view this topic in the context of master's or doctoral level course work. We attempted to fill these knowledge gaps with data from 2 online surveys-Survey I administered to persons in charge of all epidemiology training programs in North America and Survey II to epidemiologists practicing around the world. A substantial minority (39%) of graduate programs in epidemiology in the United States teach a course on the history of the field. In both surveys, the most common reasons selected for teaching such a course were "To build a sense of identity as an epidemiologist" and "As a tool for achieving a deeper understanding into specific methods and concepts." The majority of respondents, from 63 countries, agreed that the history of epidemiology should be included in curricula for graduate students in epidemiology.

  2. Energy situation. November 1998

    International Nuclear Information System (INIS)

    1999-01-01

    This report presents a balance sheet of the French energy situation (domestic demand, national production, consumption, imports, exports, sales, prices, stocks..) in November 1998. Data are presented using graphics and tables and as follows: energy bill of all energy sources (evolution since January 1996), primary energy (energy dependency, consumption after climate correction, CO 2 emissions), solid mineral fuels, petroleum products, natural gas and electric power. (J.S.)

  3. Nuclear situation in Japan

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis takes stock on the nuclear situation in Japan. It discusses the ambitious equipment program in collaboration with the France, the destabilization of the japanese nuclear industry following the accidents and the energy policy evolutions. It presents the projects of the japanese nuclear industry: the Monju reactor restart, the Pluthermal project, the reprocessing power plant of Rokkasho Mura, the new reactors, the russian weapons dismantling, the ITER site selection and the buy out of Westinghouse by Toshiba. (A.L.B.)

  4. South American Youth and Integration : Typical Situations and Youth ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    South American Youth and Integration : Typical Situations and Youth ... IDRC partner the World Economic Forum is building a hub for inclusive growth ... Brazil, Paraguay and Uruguay) and their perception of rights, democracy and regional.

  5. Globalization, poverty and national development: the Nigeria situation

    African Journals Online (AJOL)

    Globalization, poverty and national development: the Nigeria situation. ... PROMOTING ACCESS TO AFRICAN RESEARCH ... This is because the inequality existing between the developed and Third World countries continues to deepen ...

  6. Situated, Embodied and Social Problem-Solving in Virtual Worlds

    Science.gov (United States)

    Cram, Andrew; Hedberg, John G.; Gosper, Maree; Dick, Geoff

    2011-01-01

    Contemporary theories of problem-solving highlight that expertise is domain specific, contingent on the social context and available resources, and involves knowledge, skills, attitudes, emotions and values. Developing educational activities that incorporate all of these elements is a challenge. Through case studies, this paper outlines how…

  7. How Artificial Intelligence May Be Applied in Real World Situations

    OpenAIRE

    Michalewicz , Zbigniew

    2010-01-01

    International audience; In the modern information era, managers must recognize the competitive opportunities represented by decision-support tools. New family of such systems, based on recent advances in Artificial Intelligence, combine prediction and optimization techniques to assist decision makers in complex, rapidly changing environments. These systems address the fundamental questions: What is likely to happen in the future? and what is the best course of action? These modern AI systems ...

  8. World situation of atomic energy and nuclear fuel cycle

    International Nuclear Information System (INIS)

    Szili, G.

    1978-01-01

    At the International Conference organized by the IAEA in May 1976, several sections dealt with problems of the production of atomic energy and of the nuclear fuel cycle. However, the whole spectrum of these problems was discussed including problems of economic policy, politics and ethical problems, too. Reports were presented on trends of the development of atomic energy in developed and developing countries. Besides the systems of nuclear power plants and the trends of their development, the Conference attached prominent importance to the supply of nuclear fuels and to the fuel cycle, respectively. Owing to important factors, the reprocessing of the spent nuclear fuel was emphasized. The problem area of the treatment of radioactive wastes, the protection of workers in immediate contact and of environment against radiations, the possibilities of ensuring nuclear safety, the degrees of hazards and the methods of protection of fast breeder reactors and up-to-date equipments were discussed. In contrast to earlier conferences the complex problem of the correlation of atomic energy to public opinion played an important role, too. (P.J.)

  9. Natural gas vehicles: Technical assessment and overview of world situation

    International Nuclear Information System (INIS)

    Klimstra, J.

    1992-01-01

    In evaluating commercialization prospects for natural gas fuelled vehicles, this paper compares the performance and emission quality of these innovative vehicles with those using conventional fuels - gasoline and diesel fuels. Assessments are made of the state-of-the-art of current technology relative to fuel storage, air/fuel mixture preparation, in cylinder combustion processes and pollution control. The analysis evidences that while natural gas is an excellent fuel for spark ignition engines, in transport applications its use is hampered by large storage volume requirements and weight. Moreover, the air/fuel mixture preparation, combustion process and exhaust-gas cleaning require a greater research and development effort to make this alternative fuel economically and environmentally competitive with conventional fuels

  10. The world market-situation for uranium and its enrichment

    International Nuclear Information System (INIS)

    Lurf, G.

    1977-01-01

    The development of the uranium market is described as well as all pertinent facts which may have contributed to the strong rise in uranium prices of the past three years. The policies of countries which may in the future become major uranium exporters are discussed. For the conversion of uranium there is sufficient capacity. However, if construction of new plants is not started soon shortages could occur in the early 80ies. The market for enrichment has characterized in past years by substantial overcapacities. If new enrichment plants are constructed according to present schedules this overcapacity may prevail into the early 90ies. (orig.) [de

  11. Introduction: Situating Scandinavian Colonialism

    DEFF Research Database (Denmark)

    Naum, Magdalena; Nordin, Jonas M.

    2013-01-01

    described his adventures in a book published in 1667. Nils Matsson Kiöping’s account provides detailed information about a wide set of localities of the early modern global world. Like many other narratives of exploration produced by European adventurers of the era, its pages contain a blend of amazement...

  12. Situated bio-regulation

    DEFF Research Database (Denmark)

    Prainsack, Barbara; Wahlberg, Ayo

    2013-01-01

    to understand the conditions under which traditional herbal medicine came to be mobilised in Vietnam’s national health delivery system to an extent that it is now considered one of the most integrated in the world. In both cases, we found that to understand science policies and regulatory frameworks we needed...

  13. Epidemiological characteristics of childhood urolithiasis in Morocco

    African Journals Online (AJOL)

    Z. El Lekhlifi

    2016-04-22

    Apr 22, 2016 ... Abstract. Objectives: Due to the increase observed in the incidence of pediatric urolithiasis in the world, and the scarcity of studies of this pathology in Morocco, we assessed whether epidemiological characteristics of pediatric urolithiasis have a similar profile like in developed countries further we tried to ...

  14. Ethnography in a Virtual World

    Science.gov (United States)

    Shumar, Wesley; Madison, Nora

    2013-01-01

    This article situates the discussion of virtual ethnography within the larger political/economic changes of twenty-first century consumer capitalism and suggests that increasingly our entire social world is a virtual world and that there were very particular utopian and dystopian framings of virtual community growing out of that history. The…

  15. Global greenhouse and energy situation and outlook

    International Nuclear Information System (INIS)

    Allen, R.W.; Clively, S.R.; Tilley, J.W.

    1990-01-01

    Fossil fuels provide the basis for world energy usage and, in the absence of fundamental policy changes, are expected to continue to do so for the next few decades. However, the prospect of global warming due to the greenhouse effect will have profound implications for the use of energy. This paper outlines the current situation and trends in world energy use, with a focus on energy requirements by region and fuel. Implications for greenhouse gas emissions and greenhouse policy challenges are also discussed. 8 refs., 1 tab., 2 figs

  16. Learning through Situated Innovation

    DEFF Research Database (Denmark)

    Dittrich, Yvonne; Eriksén, Sara; Wessels, Bridgette

    2014-01-01

    Specific, situated participatory design (PD) practices have always been at the heart of Participatory Design research. The role of the very situatedness and specificity of PD practice for theory-building within PD research is, however, seldom discussed explicitly. In this article, we explore why...... of such a pragmatic epistemology of PD on understanding and arguing for PD research approaches. These concepts are illustrated referring to PD practices as experienced in PD research projects. Our epistemological argumentation supports the emphasis on exploring new PD practices and learning and theorizing about PD...

  17. Situated Formative Feedback

    DEFF Research Database (Denmark)

    Lukassen, Niels Bech; Wahl, Christian; Sorensen, Elsebeth Korsgaard

    refer to this type of feedback as, Situated Formative Feedback (SFF). As a basis for exploring, identifying and discussing relevant aspects of SFF the paper analyses qualitative data from a Moodle dialogue. Data are embedded in the qualitative analytic program Nvivo and are analysed with a system...... theoretical textual analysis method. Asynchronous written dialogue from an online master’s course at Aalborg University forms the empirical basis of the study. The findings suggests in general that students play an essential role in SFF and that students and educators are equal in the COP, but holds different...

  18. Epidemiology of Lung Cancer

    Science.gov (United States)

    Brock, Malcolm V.; Ford, Jean G.; Samet, Jonathan M.; Spivack, Simon D.

    2013-01-01

    Background: Ever since a lung cancer epidemic emerged in the mid-1900s, the epidemiology of lung cancer has been intensively investigated to characterize its causes and patterns of occurrence. This report summarizes the key findings of this research. Methods: A detailed literature search provided the basis for a narrative review, identifying and summarizing key reports on population patterns and factors that affect lung cancer risk. Results: Established environmental risk factors for lung cancer include smoking cigarettes and other tobacco products and exposure to secondhand tobacco smoke, occupational lung carcinogens, radiation, and indoor and outdoor air pollution. Cigarette smoking is the predominant cause of lung cancer and the leading worldwide cause of cancer death. Smoking prevalence in developing nations has increased, starting new lung cancer epidemics in these nations. A positive family history and acquired lung disease are examples of host factors that are clinically useful risk indicators. Risk prediction models based on lung cancer risk factors have been developed, but further refinement is needed to provide clinically useful risk stratification. Promising biomarkers of lung cancer risk and early detection have been identified, but none are ready for broad clinical application. Conclusions: Almost all lung cancer deaths are caused by cigarette smoking, underscoring the need for ongoing efforts at tobacco control throughout the world. Further research is needed into the reasons underlying lung cancer disparities, the causes of lung cancer in never smokers, the potential role of HIV in lung carcinogenesis, and the development of biomarkers. PMID:23649439

  19. TUBERCULOSIS: EPIDEMIOLOGY AND CONTROL

    Directory of Open Access Journals (Sweden)

    Giorgia Sulis

    2014-10-01

    Full Text Available Tuberculosis (TB is a major public health concern worldwide: despite a regular, although slow, decline in incidence over the last decade, as many as 8.6 million new cases and 1.3 million deaths were estimated to have occurred in 2012. TB is by all means a poverty-related disease, mainly affecting the most vulnerable populations in the poorest countries. The presence of multidrug-resistant strains of M. tuberculosis in most countries, with some where prevalence is high, is among the major challenges for TB control, which may hinder recent achievements especially in some settings. Early TB case detection especially in resource-constrained settings and in marginalized groups remains a challenge, and about 3 million people are estimated to remain undiagnosed or not notified and untreated. The World Health Organization (WHO has recently launched the new global TB strategy for the “post-2015 era” aimed at “ending the global TB epidemic” by 2035, based on the three pillars that emphasize patient-centred TB care and prevention, bold policies and supportive systems, and intensified research and innovation. This paper aims to provide an overview of the global TB epidemiology as well as of the main challenges that must be faced to eliminate the disease as a public health problem everywhere.

  20. Development of infrastructure for epidemiological studies in Belarus, the Russian Federation and Ukraine

    International Nuclear Information System (INIS)

    Storm, H.H.; Winkelmann, R.A.; Okeanov, A.E.; Yakimovitch, G.; Prisyazhniuk, A.E.; Ivanov, V.K.; Gulak, L.

    1996-01-01

    The Chernobyl accident in 1986 raised worldwide concern about the health effects of the radiation fallout. International collaborations were established between scientist; to investigate the long-term consequences of the accident. However, lack of knowledge abut the mechanisms of data collection and the quality of basic epidemiological tools, such as mortality and cancer incidence, has been recognized as a major limitation for the conduct of epidemiological investigations according to international standards in the Newly Independent States (NIS). In the framework of a collaboration which aims to develop and implement epidemiological infrastructure in Belarus, the Russian Federation and he Ukraine, a survey on cancer registration techniques was conducted. A system of compulsory reporting of all new cases of cancer was introduced in 1953 throughout hie former Soviet Union for health planning purposes. This cancer registration system, however, was developed entirely independent from similar activities in other parts of hie World. In each of the countries surveyed, a nationwide network of regional dispensary-based cancer registries exists. Cancer registration in the NIS relies on passive reporting from hospital and laboratory sources. Death certificates are searched actively. Whereas: in Belarus and the Ukraine computerized cancer registration has been developed in recent years, cancer registration in most areas of the Russian Federation is still a manual operation. Although computerization was identified as the major objective in all tree countries, further efforts are required to assess the completeness and the quality of the information collected. The introduction of internationally recognized classifications wold considerably improve the comparability with registries in other parts of the World. In addition to preparing annual statistics for health planning purposes, cancer registries should consider reporting cancer incidence for research purposes following

  1. Constructing catalogue of temporal situations

    Directory of Open Access Journals (Sweden)

    Violetta Koseska-Toszewa

    2015-11-01

    Full Text Available Constructing catalogue of temporal situations The paper is aiming to create a common basis for description, comparing, and analysis natural languages. As a subject of comparison we have chosen temporal structures of some languages. For such a choice there exists a perfect tool, describing basic temporal phenomena, namely an ordering of states and events in time, certainty and uncertainty, independency of histories of separate objects, necessity and possibility. This tool is supported by the Petri nets formalism, which seems to be well suited for expressing the above mentioned phenomena. Petri nets are built form three primitive notions: of states, of events that begin or end the states, and so-called flow relation indicating succession of states and events. This simple constituents give rise to many possibilities of representing temporal phenomena; it turns out that such representations are sufficient for many (clearly, not necessarily all temporal situations appearing in natural languages. In description formalisms used till now there is no possibility of expressing such reality phenomena as temporal dependencies in compound statement, or combination of temporality and modality. Moreover, using these formalisms one cannot distinguish between two different sources of uncertainty of the speaker while describing the reality: one, due to the lack of knowledge of the speaker what is going on in outside world, the second, due to objective impossibility of foreseen ways in which some conflict situations will be (or already have been resolved. Petri net formalism seems to be perfectly suited for such differentiations. There are two main description principles that encompassed this paper. First, that assigns meaning to names of grammatical structures in different languages may lead to misunderstanding. Two grammatical structures with apparently close names may describe different reality. Additionally, some grammatical terms used in one language may be

  2. Causal diagrams in systems epidemiology

    Directory of Open Access Journals (Sweden)

    Joffe Michael

    2012-03-01

    Full Text Available Abstract Methods of diagrammatic modelling have been greatly developed in the past two decades. Outside the context of infectious diseases, systematic use of diagrams in epidemiology has been mainly confined to the analysis of a single link: that between a disease outcome and its proximal determinant(s. Transmitted causes ("causes of causes" tend not to be systematically analysed. The infectious disease epidemiology modelling tradition models the human population in its environment, typically with the exposure-health relationship and the determinants of exposure being considered at individual and group/ecological levels, respectively. Some properties of the resulting systems are quite general, and are seen in unrelated contexts such as biochemical pathways. Confining analysis to a single link misses the opportunity to discover such properties. The structure of a causal diagram is derived from knowledge about how the world works, as well as from statistical evidence. A single diagram can be used to characterise a whole research area, not just a single analysis - although this depends on the degree of consistency of the causal relationships between different populations - and can therefore be used to integrate multiple datasets. Additional advantages of system-wide models include: the use of instrumental variables - now emerging as an important technique in epidemiology in the context of mendelian randomisation, but under-used in the exploitation of "natural experiments"; the explicit use of change models, which have advantages with respect to inferring causation; and in the detection and elucidation of feedback.

  3. Causal diagrams in systems epidemiology.

    Science.gov (United States)

    Joffe, Michael; Gambhir, Manoj; Chadeau-Hyam, Marc; Vineis, Paolo

    2012-03-19

    Methods of diagrammatic modelling have been greatly developed in the past two decades. Outside the context of infectious diseases, systematic use of diagrams in epidemiology has been mainly confined to the analysis of a single link: that between a disease outcome and its proximal determinant(s). Transmitted causes ("causes of causes") tend not to be systematically analysed.The infectious disease epidemiology modelling tradition models the human population in its environment, typically with the exposure-health relationship and the determinants of exposure being considered at individual and group/ecological levels, respectively. Some properties of the resulting systems are quite general, and are seen in unrelated contexts such as biochemical pathways. Confining analysis to a single link misses the opportunity to discover such properties.The structure of a causal diagram is derived from knowledge about how the world works, as well as from statistical evidence. A single diagram can be used to characterise a whole research area, not just a single analysis - although this depends on the degree of consistency of the causal relationships between different populations - and can therefore be used to integrate multiple datasets.Additional advantages of system-wide models include: the use of instrumental variables - now emerging as an important technique in epidemiology in the context of mendelian randomisation, but under-used in the exploitation of "natural experiments"; the explicit use of change models, which have advantages with respect to inferring causation; and in the detection and elucidation of feedback.

  4. Management Re-situated

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    The purpose of this paper is to examine ways to situate management within philosophy, that is, ways to analyze the philosophical assumptions in management history, theory and practice. Since Burrell and Morgan suggested the idea that “all theories of organization are based upon philosophy...... of science“ (Burrell & Morgan, 1979:1), philosophical reflections in terms of a series of “isms” informed by different schools or paradigms (such as positivism, structuralism, phenomenology, critical theory, and so on and so forth) have been a central part of management studies. Thus, today, it has become...... common sense to categorize different approaches to management according to their assumptions of ontology, epistemology and methodology. My paper will argue first (1) that, although sometimes very abstract and obtuse writing that seems to owe more to competition among academics than to illumination...

  5. Sound Art Situations

    DEFF Research Database (Denmark)

    Krogh Groth, Sanne; Samson, Kristine

    2017-01-01

    and combine theories from several fields. Aspects of sound art studies, performance studies and contemporary art studies are presented in order to theoretically explore the very diverse dimensions of the two sound art pieces: Visual, auditory, performative, social, spatial and durational dimensions become......This article is an analysis of two sound art performances that took place June 2015 in outdoor public spaces in the social housing area Urbanplanen in Copenhagen, Denmark. The two performances were On the production of a poor acoustics by Brandon LaBelle and Green Interactive Biofeedback...... Environments (GIBE) by Jeremy Woodruff. In order to investigate the complex situation that arises when sound art is staged in such contexts, the authors of this article suggest exploring the events through approaching them as ‘situations’ (Doherty 2009). With this approach it becomes possible to engage...

  6. The satellite situation center

    International Nuclear Information System (INIS)

    Teague, M.J.; Sawyer, D.M.; Vette, J.I.

    1982-01-01

    Considerations related to the early planning for the International Magnetospheric Study (IMS) took into account the desirability of an establishment of specific entities for generating and disseminating coordination information for both retrospective and predictive periods. The organizations established include the IMS/Satellite Situation Center (IMS/SSC) operated by NASA. The activities of the SSC are related to the preparation of reports on predicted and actually achieved satellite positions, the response to inquiries, the compilation of information on satellite experiments, and the issue of periodic status summaries. Attention is given to high-altitude satellite services, other correlative satellite services, non-IMS activities of the SSC, a summary of the SSC request activity, and post-IMS and future activities

  7. Low dose epidemiology

    International Nuclear Information System (INIS)

    Tirmarche, M.; Hubert, P.

    1992-01-01

    Actually, epidemiological studies have to establish if the assessment of cancer risk can be verified at low chronic radiation doses. The population surveillance must be very long, the side effects and cancers of such radiation appearing much later. In France, this epidemiological study on nuclear workers have been decided recently. Before describing the experiment and french projects in epidemiology of nuclear workers, the authors present the main english and american studies

  8. The world review

    International Nuclear Information System (INIS)

    Anon.

    1999-01-01

    A world-wide review of hydrocarbon processing is presented. Following a general introduction discussing issues such as the crisis in Asia, the mergers between the oil giants, the concern over carbon dioxide emissions in Europe, the expected decline in output of oil in the USA and the attraction of Latin America in terms of natural gas, the article goes on to review the situations and prospects in various parts of the world. Fifty-one countries are discussed individually in this 34-page article. The focus throughout is very much on the activities of individual companies and contracts rather than on technical details. (UK)

  9. World trends from 2017

    Directory of Open Access Journals (Sweden)

    Janković Slobodan

    2016-01-01

    Full Text Available Issue of prognosis, analyses of future trends is companion to statecraft, political, economic and military planning. How we plan, what does IR says about scientific prognosis. Jankovic starts with this set of issues in order to pass into prognosis itself based on observable world trends. He claims that European Union has entered its climax comparing it foreign policy situation with that of war situation of Third Reich in 1943. Article is divided in five parts. After presenting and criticizing Anglo-American approach in prognosis, he starts with analysis of the world order changes, of EU trends, Middle, Far East and some trends regarding Africa. Author presents macro trends in North - West Pacific, in Israel-Palestine, in Syria, Iraq, in Europe.

  10. Mapping to Support Fine Scale Epidemiological Cholera Investigations: A Case Study of Spatial Video in Haiti

    Directory of Open Access Journals (Sweden)

    Andrew Curtis

    2016-02-01

    Full Text Available The cartographic challenge in many developing world environments suffering a high disease burden is a lack of granular environmental covariates suitable for modeling disease outcomes. As a result, epidemiological questions, such as how disease diffuses at intra urban scales are extremely difficult to answer. This paper presents a novel geospatial methodology, spatial video, which can be used to collect and map environmental covariates, while also supporting field epidemiology. An example of epidemic cholera in a coastal town of Haiti is used to illustrate the potential of this new method. Water risks from a 2012 spatial video collection are used to guide a 2014 survey, which concurrently included the collection of water samples, two of which resulted in positive lab results “of interest” (bacteriophage specific for clinical cholera strains to the current cholera situation. By overlaying sample sites on 2012 water risk maps, a further fifteen proposed water sample locations are suggested. These resulted in a third spatial video survey and an additional “of interest” positive water sample. A potential spatial connection between the “of interest” water samples is suggested. The paper concludes with how spatial video can be an integral part of future fine-scale epidemiological investigations for different pathogens.

  11. Representing and reasoning about program in situation calculus

    Science.gov (United States)

    Yang, Bo; Zhang, Ming-yi; Wu, Mao-nian; Xie, Gang

    2011-12-01

    Situation calculus is an expressive tool for modeling dynamical system in artificial intelligence, changes in a dynamical world is represented naturally by the notions of action, situation and fluent in situation calculus. Program can be viewed as a discrete dynamical system, so it is possible to model program with situation calculus. To model program written in a smaller core programming language CL, notion of fluent is expanded for representing value of expression. Together with some functions returning concerned objects from expressions, a basic action theory of CL programming is constructed. Under such a theory, some properties of program, such as correctness and termination can be reasoned about.

  12. Situational simulations in interactive video

    Energy Technology Data Exchange (ETDEWEB)

    Smith, L.J.

    1991-07-01

    The Westinghouse Hanford Company Advanced Training Technologies section is using situational simulations in several Interactive Video training courses. Two applications of situational simulations will be discussed. In the first, used in the Hanford General Employee Training course, the student evaluates employee's actions in simulations of possible workplace situations. In the second, used in the Criticality Safety course, students must follow well-defined procedures to complete tasks. Design and incorporation of situational simulations will be discussed. 3 refs.

  13. Situational simulations in interactive video

    International Nuclear Information System (INIS)

    Smith, L.J.

    1991-07-01

    The Westinghouse Hanford Company Advanced Training Technologies section is using situational simulations in several Interactive Video training courses. Two applications of situational simulations will be discussed. In the first, used in the Hanford General Employee Training course, the student evaluates employee's actions in simulations of possible workplace situations. In the second, used in the Criticality Safety course, students must follow well-defined procedures to complete tasks. Design and incorporation of situational simulations will be discussed. 3 refs

  14. Problem situations in management activity

    OpenAIRE

    N.A. DUBINKO

    2009-01-01

    This article reviews contemporary methodological and theoretical approaches to the problem situations in management activity. Revealed and analyzed the types of problem situations managers dealing with in their activity. Rank correlation of problem situations shows distinctions depending on management work experience. Revealed gender distinctions in the managers' ideas of management problems.

  15. Situación demográfica y epidemiológica de los adultos mayores. Santander. 1964 – 2011 / Demographic and Epidemiological Situation of Elderly People. Santander. 1964 – 2011 / Situação demográfica e epidemiológica das pessoas idosas. Santander. 1964 – 2011

    Directory of Open Access Journals (Sweden)

    Ana Luz Loaiza-Valencia, MSc.

    2015-07-01

    ; 18 (1: 58-65]. Introduction: Population aging occurs worldwide as a result of declining fertility rates, birth rate, mortality and increased life expectancy. An increased disease burden represented in chronic, degenerative and disabling conditions result from such natural aging process. Objective: To describe the demographic and epidemiological situation of seniors in Santander between 1964 and 2020, as well as morbidity information in the year 2011. Methodology: Censuses, population projections, demographic indicators between 1964 and 2020, non-fetal mortality, and individual records of the health service -RIPS- of 2011 were used. A descriptive analysis was performed based on the variables of sex, age, diagnosis, and cause of death. Results: Population from Santander shows a steady increase in its number but at a slower pace than decades ago. Fertility and birth rates have been dropping, and it is projected that the mortality rate and the life expectancy will begin to increase again. In 2015 there will be 251,136 people 60 and older, 44% will be men versus 56% women. Conclusions: The fertility and birth rates are projected to go down. By contrast, the crude death rate went up in 2010 and it is projected to continue in this direction until it stabilizes. Life expectancy at birth is higher for women than for men. This data confirms the feminization of aging phenomenon. The morbidity situation is characterized for being acute, chronic and belonging to non-communicable diseases. [Loaiza Valencia AL. Situación demográfica y epidemiológica de los adultos mayores. Santander. 1964 – 2011. MedUNAB 2015; 18 (1: 58-65]. Introdução: O envelhecimento populacional ocorre em todo o mundo como resultado do declínio das taxas de fertilidade, natalidade, mortalidade e do aumento da expectativa de vida. Como resultado natural do envelhecimento, observam-se circunstâncias tais como o aumento das doenças, muitas se apresentando em condições crônicas, degenerativas e

  16. DEBATING ABOUT SITUATIONAL LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Carmen CÎRSTEA

    2012-01-01

    Full Text Available In this paper we analyzed the cirumstances of every day life which requires the need to adapt the leadership style. Leadership needs a lot of abilities and skills, including the capability to communicate. The paper deals with leader’s need of changing the style of leading as organizational circumstances change. The process is efficient only when the leaders and the followers have the right climate. The importance of this process is reflected in the productivity of the organization. As the economic climate changes the leadership style needs to be changed and also the style of communication throughout the leader coaches, coordinates, evaluates and supervises. Leadership is about organizing a group of people to achieve a goal. The leader may or may not have any formal authority. Students of leadership have produced theories involving traits, situational interaction, function, behavior, power, vision and values, charisma, and intelligence, among others. This paper describes the styles of leadership which the leaders must use and switch when is needed in comparison with what leadership is about.

  17. The contribution of epidemiology

    NARCIS (Netherlands)

    Brandt, P. van den; Voorrips, L.; Hertz-Picciotto, I.; Shuker, D.; Boeing, H.; Speijers, G.; Guittard, C.; Kleiner, J.; Knowles, M.; Wolk, A.; Goldbohm, A.

    2002-01-01

    Epidemiologic studies directly contribute data on risk (or benefit) in humans as the investigated species, and in the full food intake range normally encountered by humans. This paper starts with introducing the epidemiologic approach, followed by a discussion of perceived differences between

  18. Preparing for Emergency Situations

    Science.gov (United States)

    Asproth, Viveca; Amcoff Nyström, Christina

    2010-11-01

    Disaster relief can be seen as a dynamic multi actor process with actors both joining and leaving the relief work during the help and rescue phase after the disaster has occurred. Actors may be governmental agencies, non profit voluntary organisations or spontaneous helpers comprised of individual citizens or temporal groups of citizens. Hence, they will vary widely in agility, competence, resources, and endurance. To prepare for for disasters a net based Agora with simulation of emergency situations for mutual preparation, training, and organisational learning is suggested. Such an Agora will ensure future security by: -Rising awareness and preparedness of potential disaster responders by help of the components and resources in the netAgora environment; -Improving cooperation and coordination between responders; -Improving competence and performance of organisations involved in security issues; -Bridging cultural differences between responders from different organizations and different backgrounds. The developed models are intended to reflect intelligent anticipatory systems for human operator anticipation of future consequences. As a way to catch what should be included in this netbased Agora and to join the split pictures that is present, Team Syntegrity could be a helpful tool. The purpose of Team Syntegrity is to stimulate collaboration and incite cross fertilization and creativity. The difference between syntegration and other group work is that the participants are evenly and uniquely distributed and will collectively have the means, the knowledge, the experience, the perspectives, and the expertise, to deal with the topic. In this paper the possibilities with using Team Syntegrity in preparation for the development of a netbased Agora is discussed. We have identified that Team Syntegrity could be useful in the steps User Integration, Designing the netAgora environment, developing Test Scenarios, and assessment of netAgora environment.

  19. Epidemiology: second-rate science?

    Science.gov (United States)

    Parascandola, M

    1998-01-01

    In recent years epidemiology has come under increasing criticism in regulatory and public arenas for being "unscientific." The tobacco industry has taken advantage of this, insisting for decades that evidence linking cigarettes and lung cancer falls short of proof. Moreover, many epidemiologists remain unduly skeptical and self-conscious about the status of their own causal claims. This situation persists in part because of a widespread belief that only the laboratory can provide evidence sufficient for scientific proof. Adherents of this view erroneously believe that there is no element of uncertainty or inductive inference in the "direct observation" of the laboratory researcher and that epidemiology provides mere "circumstantial" evidence. The historical roots of this attitude can be traced to philosopher John Stuart Mill and physiologist Claude Bernard and their influence on modern experimental thinking. The author uses the debate over cigarettes and lung cancer to examine ideas of proof in medical science and public health, concluding that inductive inference from a limited sample to a larger population is an element in all empirical science.

  20. METHODOLOGICAL ELEMENTS OF SITUATIONAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Tetyana KOVALCHUK

    2016-07-01

    Full Text Available The article deals with the investigation of theoretical and methodological principles of situational analysis. The necessity of situational analysis is proved in modern conditions. The notion “situational analysis” is determined. We have concluded that situational analysis is a continuous system study which purpose is to identify dangerous situation signs, to evaluate comprehensively such signs influenced by a system of objective and subjective factors, to search for motivated targeted actions used to eliminate adverse effects of the exposure of the system to the situation now and in the future and to develop the managerial actions needed to bring the system back to norm. It is developed a methodological approach to the situational analysis, its goal is substantiated, proved the expediency of diagnostic, evaluative and searching functions in the process of situational analysis. The basic methodological elements of the situational analysis are grounded. The substantiation of the principal methodological elements of system analysis will enable the analyst to develop adaptive methods able to take into account the peculiar features of a unique object which is a situation that has emerged in a complex system, to diagnose such situation and subject it to system and in-depth analysis, to identify risks opportunities, to make timely management decisions as required by a particular period.

  1. Situations of car-to-pedestrian contact.

    Science.gov (United States)

    Matsui, Yasuhiro; Hitosugi, Masahito; Takahashi, Kunio; Doi, Tsutomu

    2013-01-01

    To reduce the severity of injuries and the number of pedestrian deaths in traffic accidents, active safety devices providing pedestrian detection are considered effective countermeasures. The features of car-to-pedestrian collisions need to be known in detail to develop such safety devices. Because information on real-world accidents is limited, this study investigated near-miss situations captured by drive recorders installed in passenger cars. We showed similarities of the contact situation between near-miss incidents and real-world fatal pedestrian accidents in Japan. We analyzed the near-miss incident data via video capturing pedestrians crossing the road in front of forward-moving cars. Using a video frame captured by a drive recorder, the time to collision (TTC) was calculated from the car velocity and the distance between the car and pedestrian at the moment that the pedestrian initially appeared. The average TTC in the cases where pedestrians were not using a pedestrian crossing was shorter than that in the cases where pedestrians were using a pedestrian crossing. The average TTC in the cases where pedestrians emerged from behind obstructions was shorter than that in the cases where drivers had unobstructed views of the pedestrians. We propose that the specifications of the safety device for pedestrian detection and automatic braking should reflect the severe approach situation for a pedestrian and car including the TTC observed for near-miss incidents.

  2. Social epidemiology and political economy: ICU as point of convergence

    Directory of Open Access Journals (Sweden)

    Segura, Omar

    2016-10-01

    Full Text Available Questions around epidemiology, economics and critical care are often in the mind of almost any healthcare professional. However, it is seldom realized that epidemiology and economy may converge -in spite of being apparently separated fields of study- in order to explain the present situation or future trends of a hospital or public health service. This essay briefly depicts how social epidemiology and political economy have developed and how both academic activities may find a common ground about the Intensive Care Unit (ICU, particularly to pose questions, to create possible research lines and feasible alternatives towards more efficient, effective and humane health services.

  3. The current situation for gastric cancer in Chile.

    Science.gov (United States)

    Caglevic, Christian; Silva, Shirley; Mahave, Mauricio; Rolfo, Christian; Gallardo, Jorge

    2016-01-01

    Gastric cancer is a neoplasm with a high incidence and mortality rate in Chile where more than 3000 people die every year from this type of cancer. This study shows the clinical and epidemiological considerations of this disease, information about translational research on this pathology in Chile, the contribution of Chilean doctors to the development of gastric cancer management awareness and the general situation of gastric cancer in Chile.

  4. World lines.

    OpenAIRE

    Waser Jürgen; Fuchs Raphael; Ribicic Hrvoje; Schindler Benjamin; Blöschl Günther; Gröller Eduard

    2010-01-01

    In this paper we present World Lines as a novel interactive visualization that provides complete control over multiple heterogeneous simulation runs. In many application areas decisions can only be made by exploring alternative scenarios. The goal of the suggested approach is to support users in this decision making process. In this setting the data domain is extended to a set of alternative worlds where only one outcome will actually happen. World Lines integrate simulation visualization and...

  5. Command World

    National Research Council Canada - National Science Library

    Wong, Leah Y; Lange, Douglas S; Sebastyn, Jerome T; Roof, William H

    2006-01-01

    .... The Command World scenario was expressly designed as a crisis action planning exercise in order to replicate the communications, collaboration, and information requirements inherent in a military...

  6. Epidemiology: Then and Now.

    Science.gov (United States)

    Kuller, Lewis H

    2016-03-01

    Twenty-five years ago, on the 75th anniversary of the Johns Hopkins Bloomberg School of Public Health, I noted that epidemiologic research was moving away from the traditional approaches used to investigate "epidemics" and their close relationship with preventive medicine. Twenty-five years later, the role of epidemiology as an important contribution to human population research, preventive medicine, and public health is under substantial pressure because of the emphasis on "big data," phenomenology, and personalized medical therapies. Epidemiology is the study of epidemics. The primary role of epidemiology is to identify the epidemics and parameters of interest of host, agent, and environment and to generate and test hypotheses in search of causal pathways. Almost all diseases have a specific distribution in relation to time, place, and person and specific "causes" with high effect sizes. Epidemiology then uses such information to develop interventions and test (through clinical trials and natural experiments) their efficacy and effectiveness. Epidemiology is dependent on new technologies to evaluate improved measurements of host (genomics), epigenetics, identification of agents (metabolomics, proteomics), new technology to evaluate both physical and social environment, and modern methods of data collection. Epidemiology does poorly in studying anything other than epidemics and collections of numerators and denominators without specific hypotheses even with improved statistical methodologies. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. The evolution of gas price: gas assessment and perspectives; The evolution of gas price on the American, Asian and European markets; Assessment of the organised gas market; Assessment of gas market opening; Gas price: the point of view of consumers and providers; Tariff, the formula which cannot be found: a new stage in an endless history; The diversity of the world gas industry: the Mediterranean situation on prices

    International Nuclear Information System (INIS)

    Malherbe, Herve; Corbeau, Anne-Sophie; Lu, Long; Maire, Jacques; Verdier, Catherine; Bros, Thierry; Nyouki, Evariste; Astruc, Pierre; Katz, Richard; Jamme, Dominique; Rosier, Philippe; Salanson, Damien; Saniez, Thierry; Moraleda, Pedro; Le Gourrierec, M.

    2012-01-01

    After a brief introduction, this document contains the various contributions and interventions during round tables dealing with the evolution of gas price on American, Asian and European markets, an assessment of the organised gas market (model, references, members, and so on), an assessment of market gas opening, the point of view of consumers and providers on gas price. Then three articles address the issue of gas pricing in France, the developments of gas industry in the world (consumptions, production, perspectives for LNG) and the Mediterranean situation with respect to gas prices (trends and challenges)

  8. Epidemiology and Radiation Protection

    International Nuclear Information System (INIS)

    1987-01-01

    Epidemiology aims at providing direct evidence of the long term health effects in humans due to potentially dangerous exposures to various nuisance agents, including ionising radiation. Inappropriate interpretation and use of the results of epidemiological studies may result in inaccurate assessments of the risks associated with radiation exposure. This report presents the proceedings of a Workshop organised by the NEA to create an opportunity for epidemiologists and radiation protection specialists to exchange their experiences and views on the problems of methodology in epidemiological research and on the application of its results to the assessment of radiation risks

  9. Superhabitable worlds.

    Science.gov (United States)

    Heller, René; Armstrong, John

    2014-01-01

    To be habitable, a world (planet or moon) does not need to be located in the stellar habitable zone (HZ), and worlds in the HZ are not necessarily habitable. Here, we illustrate how tidal heating can render terrestrial or icy worlds habitable beyond the stellar HZ. Scientists have developed a language that neglects the possible existence of worlds that offer more benign environments to life than Earth does. We call these objects "superhabitable" and discuss in which contexts this term could be used, that is to say, which worlds tend to be more habitable than Earth. In an appendix, we show why the principle of mediocracy cannot be used to logically explain why Earth should be a particularly habitable planet or why other inhabited worlds should be Earth-like. Superhabitable worlds must be considered for future follow-up observations of signs of extraterrestrial life. Considering a range of physical effects, we conclude that they will tend to be slightly older and more massive than Earth and that their host stars will likely be K dwarfs. This makes Alpha Centauri B, which is a member of the closest stellar system to the Sun and is supposed to host an Earth-mass planet, an ideal target for searches for a superhabitable world.

  10. Situational Awareness and Logistics Division

    Data.gov (United States)

    Federal Laboratory Consortium — Volpe's Situational Awareness and Logistics Division researches, develops, implements, and analyzes advanced systems to protect, enhance, and ensure resilienceof the...

  11. Cancer Epidemiology Cohorts

    Science.gov (United States)

    Cohort studies are fundamental for epidemiological research by helping researchers better understand the etiology of cancer and provide insights into the key determinants of this disease and its outcomes.

  12. Epidemiology & Genomics Research Program

    Science.gov (United States)

    The Epidemiology and Genomics Research Program, in the National Cancer Institute's Division of Cancer Control and Population Sciences, funds research in human populations to understand the determinants of cancer occurrence and outcomes.

  13. The epidemiology of depression across cultures

    OpenAIRE

    Kessler, Ronald C.; Bromet, Evelyn J.

    2013-01-01

    Epidemiological data are reviewed on the prevalence, course, socio-demographic correlates, and societal costs of major depression throughout the world. Major depression is estimated in these surveys to be a commonly-occurring disorder. Although estimates of lifetime prevalence and course vary substantially across countries for reasons that could involve both substantive and methodological processes, the cross-national data are clear in documenting meaningful lifetime prevalence with wide vari...

  14. Methodologic assessment of radiation epidemiology studies

    International Nuclear Information System (INIS)

    Beebe, G.W.

    1983-01-01

    Epidemiologic studies of the late effects of ionizing radiation have utilized the entire spectrum of situations in which man has been exposed. These studies have provided insights into the dependence of human effects upon not only dose to target tissues but also other dimensions of exposure, host characteristics, and time following exposure. Over the past three decades studies have progressed from the mere identification of effects to their measurement. Because investigators of human effects have no control over the exposure situation, validity must be sought in the consistency of findings among independent studies and with accepted biologic principles. Because exposure may be confounded with factors that are hidden from view, bias may enter into any study of human exposure. Avoidance of bias and attainment of sufficient power to detect relationships that are real are methodologic challenges. Many methodologic issues, e.g., those associated with the definition and measurement of specific end-points, or with the selection of appropriate controls, permeate epidemiologic work in all fields. Others, especially those concerned with the measurement of exposure, the patterning of events in time after exposure, and the prediction of events beyond the scope of existing observations give radiation epidemiology its distinctive character

  15. Methodologic frontiers in environmental epidemiology.

    OpenAIRE

    Rothman, K J

    1993-01-01

    Environmental epidemiology comprises the epidemiologic study of those environmental factors that are outside the immediate control of the individual. Exposures of interest to environmental epidemiologists include air pollution, water pollution, occupational exposure to physical and chemical agents, as well as psychosocial elements of environmental concern. The main methodologic problem in environmental epidemiology is exposure assessment, a problem that extends through all of epidemiologic re...

  16. Multisensor Fusion for Intrusion Detection and Situational Awareness

    OpenAIRE

    Hallstensen, Christoffer V

    2017-01-01

    Cybercrime damage costs the world several trillion dollars annually. And al-though technical solutions to protect organizations from hackers are being con-tinuously developed, criminals learn fast to circumvent them. The question is,therefore, how to create leverage to protect an organization by improving in-trusion detection and situational awareness? This thesis seeks to contribute tothe prior art in intrusion detection and situational awareness by using a multi-sensor data fusion...

  17. Thyroid Disease Around the World.

    Science.gov (United States)

    Maniakas, Anastasios; Davies, Louise; Zafereo, Mark E

    2018-06-01

    Thyroid disease is one of the most common pathologies in the world, with two of the most clinically important subgroups being iodine deficiency and thyroid goiter, and thyroid cancer. This review looks at the current state of thyroid disease in the world and evaluates the future direction in terms of thyroid disease treatment and prevention. Several of the most impactful epidemiologic studies are presented and analyzed, as well as a brief overview of the current socioeconomic burden of disease. Copyright © 2018 Elsevier Inc. All rights reserved.

  18. World Wind

    Data.gov (United States)

    National Aeronautics and Space Administration — World Wind allows any user to zoom from satellite altitude into any place on Earth, leveraging high resolution LandSat imagery and SRTM elevation data to experience...

  19. How to lead complex situations

    DEFF Research Database (Denmark)

    Hansen, Michael Pingel

    2013-01-01

    The military leader is experiencing increasingly more complex situations, whether it is as leader in a foreign combat environment or in the home-based public administration. Complex situations like these call for a special set of managerial responses and a special way of leading organisations...

  20. World science

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    The aim of the Third World Network of Scientific Organizations (TWNSO), established last year with its headquarters in Trieste, Italy, is to promote the role of science and technology in developing countries. TWNSO, under the presidency of Abdus Salam, is an offshoot of the Third World Academy of Sciences, which has pushed the cause of international scientific collaboration since its establishment in 1983. (orig./HSI).

  1. Overview and epidemiology of contagious bovine pleuropneumonia in Africa.

    Science.gov (United States)

    Masiga, W N; Domenech, J

    1995-09-01

    Contagious bovine pleuropneumonia (CBPP) is widespread in Africa and in other regions of the world. This disease is particularly important in the semi-arid, sub-humid and arid zones of tropical Africa, but CBPP incidence seems to be increasing in some parts of East Africa. The epidemiology of CBPP is characterised by the occurrence of sub-acute and symptomless infections, and the persistence of chronic carriers. Spread of the disease is associated with cattle movement. The major obstacles to eradication of CBPP are the difficulties in controlling cattle movement and applying quarantine and slaughter policies. Other difficulties arise due to the absence of a field test for diagnosis, the relatively short duration of post-vaccinal immunity and the lack of data on the economic impact of the disease. The Pan-African Rinderpest Campaign strategy for CBPP control and eradication conforms with national control programmes, which include cost/benefit analysis. It is planned to perform blanket vaccination against the disease for three to five years, depending on the economic situation of each country. Stringent control of cattle movement will complement vaccination campaigns. The eradication phase, including slaughter measures, will be instituted following reduction of CBPP incidence. Regional and international coordination will be instituted to control international cattle movement and harmonise control strategies.

  2. Epidemiology: past, present and future.

    Science.gov (United States)

    Kesteloot, H

    2004-01-01

    Epidemiology in the past was concerned essentially by the study of infectious diseases which were the cause of huge mortalities especially since urbanisation was initiated. Epidemics of pest, typhus, cholera, influenza a.o. were common. The epidemics were halted by better hygiene, vaccination and antibiotics. Since the second world war epidemiology was dominated by an "epidemic" of new chronic diseases, especially heart disease and cancer. This was due to an increase in life span and to an increase in smoking habits and in the intake of saturated fat and a too small intake of fruit and vegetables combined with a too high intake of salt (NaCl). Gradually epidemiology evolved as the study of the causes, the distribution, the risk factors and the prevention of chronic diseases, but also including accidents, suicide, depression a.o., diseases with a mass occurrence at the population level. The importance of nutrition as a determinant of health gradually became recognized, but remains undervalued by the medical profession. Mortality at the population level follows some simple mathematical laws and can be represented accurately (r2>0.99) between the ages of 35 and 84 year by either Gompertz equations (ln mortality versus age) or by a polynomial equation (ln mortality versus age, age2). This is valid for all populations and both sexes and remains valid at times of great and rapid changes in mortality. This shows that measures for prevention should be directed towards the total population. The future of epidemiology should be directed towards the slowing of the ageing process at the population level by a healthy life style consisting of: not smoking, avoiding obesity, a fair amount of physical activity and a healthy nutrition i.e little salt, little saturated fat, an adequate amount of omega-3 fatty acids and a large amount of fruit and vegetables, with an occasional glass of red wine. This contains the secret of a long and healthy life. Conceptually it will be important

  3. Some comments about the situation of the Steel Industry in the Arab Countries (Arab Steel Summit)

    International Nuclear Information System (INIS)

    Haidar, Y.; Astier, J.

    2009-01-01

    The Arab Steel Summit, that convened in Abu Dhabi in April, gave us another opportunity to review the situation of the Arab Iron and Steel Industry, with regard to the present World economic context. We will address: - the World situation of steel production, focusing on the Arab Countries; - the related situation of steel consumption; - the steel trade, including imports, exports and prices; - the consequences for technology and economy. (authors)

  4. Emergency situations; Les situations d'urgence

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The nuclear activities are exercised so as to prevent the accidents. They are subjected to a rule whom application is controlled by the Asn. The risk of grave accident is so limited to a very low level of probability. He cannot be however completely pushed aside. The expression ' radiological emergency situation ' indicates a situation which ensues from an incident or of an accident risking to lead to an emission of radioactive materials or a level of radioactivity susceptible to strike a blow at the public health. The term ' nuclear crisis ' is used for the events which can lead to a radiological emergency situation on a nuclear basic installation or during a transport of radioactive materials. The preparation and the management of emergency situations, that they are of natural, accidental or terrorist origin, became a major concern of our society. We propose you of to know more about it in this file. (N.C.)

  5. La epidemiología ocupacional en países en desarrollo Labor epidemiology in developing countries

    Directory of Open Access Journals (Sweden)

    Caristina Robaina Aguirre

    2004-04-01

    Full Text Available En el presente artículo se analiza de forma crítica la situación epidemiológica ocupacional existente en la mayoría de los países en vías de desarrollo. Se valoran además las enfermedades que con más frecuencia afectan a nuestras poblaciones, en particular a la población trabajadora, incluyendo grupos vulnerables como mujeres y niños que se ven obligados, por razones económicas y sociales, a trabajar en condiciones anormales e inseguras. También se pone de manifiesto el papel que juegan algunos países industrializados en el aumento de la contaminación ambiental en nuestro tercer mundo, con la consiguiente repercusión para la salud de sus poblaciones.The present article analyzes in a critical way the epidemiological situation at work that exists in most of the developing countries. Also the diseases that more frequently affect our populations, mainly the working population including the vulnerable groups such as women and children who are forced to work under poor and unsafe conditions because of economic and social reasons, were assessed. The role played by some industrial nations in the rise of environmental pollution in our third world, with the resulting impact on our populations´s health was stressed.

  6. Third world's energetic perspectives (1)

    International Nuclear Information System (INIS)

    Sciammarella, C.A.

    1983-01-01

    After considering the impact of the 1973 oil crisis on the world energy situation, and particularly in the developing countries, the technical-economical aspects and perspectives of development of different alternative sources of energy are reviewed: solar, geothermal, eolic, minihydro and biomass. (M.E.L.) [es

  7. JPRS Report, Epidemiology

    National Research Council Canada - National Science Library

    1993-01-01

    ...; Mozambique - Health Situation in Inharrime District Reviewed; Namibia - Windhoek Hardest Hit by Measles Epidemic, Immunization Gaining Against Measles Cases, and Canal System in Owambo May Spread Bilharzia...

  8. World energy

    International Nuclear Information System (INIS)

    Curtis, D.L.

    1990-01-01

    Three major concerns face mankind's future: the impending energy crisis as caused by the depletion of the world's fossil fuel reserves, world atmospheric pollution as caused by the burning of these fuels, and mankind's destruction if the vast energy contained in nuclear weapons stockpiles is released in a global conflict. This paper describes an ambitious, combined solution to these problems by the use of deep underground detonations of thermonuclear devices/bombs to provide a virtually pollution free, world energy source into the far distant future, while achieving a significant increase in mutual trust between the superpowers and all nations. The key is believed to be thermonuclear geothermal stimulation to produce the electrical power needed for a hydrogen economy

  9. Against Popperized epidemiology.

    Science.gov (United States)

    Jacobsen, M

    1976-03-01

    The recommendation of Popper's philosophy of science should be adopted by epidemiologists is disputed. Reference is made to other authors who have shown that the most constructive elements in Popper's ideas have been advocated by earlier philosophers and have been used in epidemiology without abandoning inductive reasoning. It is argued that Popper's denigration of inductive methods is particularly harmful to epidemiology. Inductive reasoning and statistical inference play a key role in the science; it is suggested that unfamiliarity with these ideas contributes to widespread misunderstanding of the function of epidemiology. Attention is drawn to a common fallacy involving correlations between three random variables. The prevalence of the fallacy may be related to confusion between deductive and inductive logic.

  10. Ophthalmic epidemiology in Europe

    DEFF Research Database (Denmark)

    Delcourt, Cécile; Korobelnik, Jean-François; Buitendijk, Gabriëlle H S

    2016-01-01

    The European Eye Epidemiology (E3) consortium is a recently formed consortium of 29 groups from 12 European countries. It already comprises 21 population-based studies and 20 other studies (case-control, cases only, randomized trials), providing ophthalmological data on approximately 170,000 Euro......The European Eye Epidemiology (E3) consortium is a recently formed consortium of 29 groups from 12 European countries. It already comprises 21 population-based studies and 20 other studies (case-control, cases only, randomized trials), providing ophthalmological data on approximately 170......,000 European participants. The aim of the consortium is to promote and sustain collaboration and sharing of data and knowledge in the field of ophthalmic epidemiology in Europe, with particular focus on the harmonization of methods for future research, estimation and projection of frequency and impact...

  11. Plan for radiological emergencies situations

    International Nuclear Information System (INIS)

    Estrada Figueroa, E.R.

    1998-01-01

    The objective for the Emergencies plan it is to reestablish the stock that they should be executed by the regulatory Entity in Guatemala during a real potential radiological emergency situation in the national territory

  12. Adaptive Synthetic Forces: Situation Awareness

    National Research Council Canada - National Science Library

    Hill, Randall

    2001-01-01

    ...: perception, comprehension, and prediction. Building on these ideas, we developed techniques for improving the situation awareness in synthetic helicopter pilots for the ModSAF military simulation by giving them more human-like perception...

  13. Nuclear accidents and epidemiology

    International Nuclear Information System (INIS)

    1987-01-01

    A consultation on epidemiology related to the Chernobyl accident was held in Copenhagen in May 1987 as a basis for concerted action. This was followed by a joint IAEA/WHO workshop in Vienna, which reviewed appropriate methodologies for possible long-term effects of radiation following nuclear accidents. The reports of these two meetings are included in this volume, and cover the subjects: 1) Epidemiology related to the Chernobyl nuclear accident. 2) Appropriate methodologies for studying possible long-term effects of radiation on individuals exposed in a nuclear accident. Figs and tabs

  14. Advances in radiation epidemiology

    International Nuclear Information System (INIS)

    Boice, J.

    1997-01-01

    The 1994 UNSCEAR report provides an informative review of radiation epidemiology. During the past 2 years there have been several major advances in our understanding of radiation effects based on new studies of atomic bomb survivors in Japan, of patients given diagnostic and therapeutic radiation (including iodine-131), of workers occupationally exposed, and of general populations exposed to residential radon. Laboratory approaches are also being incorporated into epidemiological investigations to learn more about the biological mechanism by which radiation causes cancer in man. (author)

  15. Zur wirtschaftlichen Situation georgischer Landwirtschaftsbetriebe

    OpenAIRE

    Schulze, Eberhard; Tillack, Peter; Mosashwili, Nodar

    2003-01-01

    Dieser Forschungsbericht beinhaltet die Ergebnisse einer Untersuchung von 200 Familienbetrieben im Osten Georgiens im Distrikt Sighnagi in der Kakheti-Region Ende 2001/Anfang 2002. Sie dienten dem Ziel, Erkenntnisse über die wirtschaftliche Situation georgischer Familienbetriebe sowie zum Teil der sozialen Situation in Bauernfamilien nach zehn Jahren Transformationsprozess in der Landwirtschaft zu gewinnen. Die Untersuchungen schlossen die Befragung der Betriebsleiter nach dem Alter, der Daue...

  16. The layperson in emergency situations

    OpenAIRE

    Pergola, AM; Araujo, IEM

    2008-01-01

    The layperson's qualification to provide early care in emergency situations and basic life support (BLS) is fundamental to save lives and prevent sequels. The objective was to identify the level of knowledge of lay people about approaching an emergency victim. Structured interviews in non-technical language were used with a 385-subject sample, average age 35.4 (+/- 14.55) years, with more than 50% having a high school or university education. Over 55% of these observed situations with loss of...

  17. Situation

    DEFF Research Database (Denmark)

    Roesdahl, Else

    2014-01-01

    On the location of Aggersborg: landscape and local topography, sailing, harbourage and 'watch-and-ward', the Limfjord as a sailing route, a sailing connection northwards, crossing-places, roads......On the location of Aggersborg: landscape and local topography, sailing, harbourage and 'watch-and-ward', the Limfjord as a sailing route, a sailing connection northwards, crossing-places, roads...

  18. World armament

    International Nuclear Information System (INIS)

    Stolle, H.

    1977-01-01

    Summary of consequences on: Armament expenditure of the world, arms trade, arms race and nuclear weapon arsenals, nuclear weapon proliferation, nuclear safety controls, nuclear carrier systems, international nuclear trade, nuclear weapon accidents, chemical wars, war law, ecological wars, armament limitations. (HP) [de

  19. Spinning worlds

    NARCIS (Netherlands)

    Schwarz, H.

    2017-01-01

    The thesis "Spinning Worlds" is about the characterisation of two types of gas-giant exoplanets: Hot Jupiters, with orbital periods of fewer than five days, and young, wide-orbit gas giants, with orbital periods as long as thousands of years. The thesis is based on near-infrared observations of 1

  20. Epidemiological characterization of oral cancer. Study Protocol.

    Directory of Open Access Journals (Sweden)

    Alejandra Fernández

    2015-04-01

    Full Text Available Oral cancer is a disease of high impact globally. It ranks as the sixth more frequent one among all types of cancer. In spite of being a widely known pathology and easy access to the diagnosis, the lack of epidemiological data reported in the last 10 years in Chile called attention to. At the global level, the World Health Organization (WHO has developed a project called “GLOBOCAN” in order to collect epidemiological data of the global cancer, between its data, highlights the high incidence and high rate of mortality in the male sex, parameter that shows tendency to replicate in both America and Chile. In consequence to these data, a narrative review of the literature concerning the epidemiological profile of the different forms of oral cancer in the past 15 years was done. The diagnosis of oral cancer crosses transversely the Dental Science, forcing us to establish triads of work between oral and maxillofacial surgeons, pathologists and dentists of the various specialties, so as to allow a timely research, appropriate biopsies and histopathological studies finishes with the purpose of, on the one hand, obtain timely and accurate diagnostics, in addition, maintaining the epidemiological indicators.

  1. Análise da situação da poliomielite em uma amostra de crianças da cidade de São Paulo, com o auxílio de um parâmetro de vigilância epidemiológica Analysis of the poliomyelitis situation in the city of S. Paulo, Brazil by means of an epidemiologic surveillance parameter

    Directory of Open Access Journals (Sweden)

    Klaus E. Stewien

    1977-09-01

    Full Text Available A situação da poliomielite é analisada em uma amostra de crianças de 0-10 anos de idade da cidade de São Paulo, assistidas pelo Hospital Menino Jesus, com o auxílio de um parâmetro de vigilância epidemiológica - o fator r da dinâmica da imunização. Os resultados de um recente inquérito soro-epidemiológico foram transformados matematicamente na curva de crescimento expressa pela função exponencial y = a+(1-a (1-rt, aumentando-se, com isto, consideravelmente o valor informativo do inquérito. A análise mostrou que pela vacinação oral se imunizaram efetivamente cerca de 50% e 60% do total dos indivíduos da população infantil de 0-10 anos de idade contra os poliovírus dos tipos 1 e 2, respectivamente. Além disto, houve em decorrência da circulação de poliovírus, nesta população, em média, cerca de 85 infecções com poliovírus do tipo 1 e 70 infecções com o poliovírus do tipo 2, por 1.000 habitantes, por ano. Tendo em vista que o coeficiente de morbidade da poliomielite alcança cifras da ordem 31 e 27 casos por 100.000 habitantes, respectivamente nos grupos etários de 0-1 e 1-2 anos de idade, os autores recomendam que não sejam poupados esforços no sentido de que as crianças sejam efetivamente vacinadas dentro do esquema de imunização estabelecido, recebendo a 1ª dose da vacina já aos 2 ou 3 meses de idade.The situation of poliomyelitis in the city of São Paulo is analysed by means of an epidemiologic surveillance parameter - the "r" factor of immunization events. The results of a recent sero-epidemiologic survey realized in this City were transformed into the catalytic growth curve y = a + (1 - a (1 - e-rt. The informative value of the survey is therefore considerably enhanced. The analysis showed that about 50% and 60% of the population of children 0-10 years old were immunized by oral polio vaccination against type 1 and 2 polioviruses, respectivilly-Further, the average rate of effective contacts

  2. Acute kidney injury: definition, epidemiology, and outcome.

    Science.gov (United States)

    Srisawat, Nattachai; Kellum, John A

    2011-12-01

    Acute kidney injury (AKI) is a common clinical syndrome whose definition has standardized as a result of consensus by leading experts around the world. As a result of these definitions, reported AKI incidences can now be compared across different populations and settings. Evidence from population-based studies suggests that AKI is nearly as common as myocardial infarction, at least in the western world. This review aims to highlight the recent advances in AKI epidemiology as well as to suggest future directions for prevention and management. This review will focus on the recent studies exploring the AKI epidemiology in and outside the ICU. In particular, the risk of AKI in less severe sepsis is notable as is evidence linking AKI to chronic kidney disease. New emphasis on renal recovery is shaping current thinking as is the use and utility of new biomarkers. This article reviews the recent information about the definition, classification, and epidemiology of AKI. Although new biomarkers are being developed, the 'tried and true' markers of serum creatinine and urine output, disciplined by current criteria, will be important components in the definition and classification of AKI for some time to come.

  3. Epidemiology of neural tube defects in the world and Iran

    International Nuclear Information System (INIS)

    Farhud, D.; Hadavi, V.; Sadighi, H.

    2000-01-01

    Statistical data from 1996 till 1995, showed that Neural tube defects, in the American continent, Venezuela had the highest prevalence of 38.9 and some Latin American countries showed the low of 7.7. In Europe, Norway had the highest prevalence of 68, and Denmark the lowest, 5.8. In Asia, India had the highest of 181.8 and Japan the lowest of 10. In Africa, Nigeria had the highest of 70 and negroes of South Africa had the lowest of 9.9. In Australia the figure was 20.05. According to the statistics available of the years 1967 till 1996, anencephaly in China had the highest prevalence of 87. In the American continent, state of Michigan in the USA had the highest of 10.5 and Jamaica, in Central American, had the lowest of 2.6. In Europe, Turkey with 16.4 and Italy with 2.73; in Asia, China with 87 and Iran with 0.8 had the highest and the lowest pre valences, respectively. In Africa, Nigeria with 3.5, and in Oceania, New zealand with 7.8 in 10000, were reported. Data available on spin a bifida, from the years 1968 till 1991 showed, the highest prevalence in China with 36, and the lowest in the Alps mountains with 0.55 in 10000 individuals. In the American continent, state of Arkansas with 7.8 and California with 3.87; in Europe, England with 23.1 and Rein-Alp with 0.55 in 10000 had the highest and the lowest pre valences. Finally, in China this rate was 36, in Australia 10, in New zealand 9.4, and in Nigeria 7/10000. In a study carried out in Tehran, from 1969 till 1978 by the authors, out of 13037 birth, (17.6 in 10000) newborns had neural tube defects, with anencephaly 0.8 and spin a bifida 3.8/10000. In a new study on 8585 deliveries (1991-1997) in Hamadan (a north west Providence of Iran), Pre valences of total Nds was 50.1/10000, anencephaly 15.6 and spinabifida 6.98

  4. Correlates of Cortisol in Human Hair: Implications for Epidemiologic Studies on Health Effects of Chronic Stress

    Science.gov (United States)

    Wosu, Adaeze C.; Valdimarsdóttir, Unnur; Shields, Alexandra E.; Williams, David R.; Williams, Michelle A.

    2013-01-01

    Assessment of cortisol concentrations in hair is one of the latest innovations for measuring long-term cortisol exposure. We performed a systematic review of correlates of cortisol in human hair to inform the design, analysis and interpretation of future epidemiologic studies. Relevant publications were identified through electronic searches on PubMed, WorldCat, and Web of Science using keywords, “cortisol” “hair” “confounders” “chronic” “stress” and “correlates.” Thirty-nine studies were included in this review. Notwithstanding scarce data and some inconsistencies, investigators have found hair cortisol concentrations to be associated with stress-related psychiatric symptoms and disorders (e.g., PTSD), medical conditions indicating chronic activation of the hypothalamic-pituitary-adrenal axis (e.g., Cushing´s syndrome) and other life situations associated with elevated risk of chronic stress (e.g., shiftwork). Results from some studies suggest that physical activity, adiposity, and substance abuse may be correlates of hair cortisol concentrations. In contrast to measures of short-term cortisol release (saliva, blood, and urine), cigarette smoking and use of oral contraceptives appear to not be associated with hair cortisol concentrations. Studies of pregnant women indicate increased hair cortisol concentrations across successive trimesters. The study of hair cortisol presents a unique opportunity to assess chronic alterations in cortisol concentrations in epidemiologic studies. PMID:24184029

  5. Correlates of cortisol in human hair: implications for epidemiologic studies on health effects of chronic stress.

    Science.gov (United States)

    Wosu, Adaeze C; Valdimarsdóttir, Unnur; Shields, Alexandra E; Williams, David R; Williams, Michelle A

    2013-12-01

    Assessment of cortisol concentrations in hair is one of the latest innovations for measuring long-term cortisol exposure. We performed a systematic review of correlates of cortisol in human hair to inform the design, analysis, and interpretation of future epidemiologic studies. Relevant publications were identified through electronic searches on PubMed, WorldCat, and Web of Science using keywords, "cortisol," "hair," "confounders," "chronic," "stress," and "correlates." Thirty-nine studies were included in this review. Notwithstanding scarce data and some inconsistencies, investigators have found hair cortisol concentrations to be associated with stress-related psychiatric symptoms and disorders (e.g., post-traumatic stress disorder), medical conditions indicating chronic activation of the hypothalamic-pituitary-adrenal axis (e.g., Cushing's syndrome), and other life situations associated with elevated risk of chronic stress (e.g., shiftwork). Results from some studies suggest that physical activity, adiposity, and substance abuse may be correlates of hair cortisol concentrations. In contrast to measures of short-term cortisol release (saliva, blood, and urine), cigarette smoking and use of oral contraceptives appear not to be associated with hair cortisol concentrations. Studies of pregnant women indicate increased hair cortisol concentrations across successive trimesters. The study of hair cortisol presents a unique opportunity to assess chronic alterations in cortisol concentrations in epidemiologic studies. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Epidemiology of burns

    NARCIS (Netherlands)

    Dokter, Jan

    2016-01-01

    The aim of this thesis is to understand the epidemiology, treatment and outcomes of specialized burn care in The Netherlands. This thesis is mainly based on historical data of the burn centre in Rotterdam from 1986, combined with historical data from the burn centres in Groningen and Beverwijk from

  7. Translational Epidemiology in Psychiatry

    Science.gov (United States)

    Weissman, Myrna M.; Brown, Alan S.; Talati, Ardesheer

    2012-01-01

    Translational research generally refers to the application of knowledge generated by advances in basic sciences research translated into new approaches for diagnosis, prevention, and treatment of disease. This direction is called bench-to-bedside. Psychiatry has similarly emphasized the basic sciences as the starting point of translational research. This article introduces the term translational epidemiology for psychiatry research as a bidirectional concept in which the knowledge generated from the bedside or the population can also be translated to the benches of laboratory science. Epidemiologic studies are primarily observational but can generate representative samples, novel designs, and hypotheses that can be translated into more tractable experimental approaches in the clinical and basic sciences. This bedside-to-bench concept has not been explicated in psychiatry, although there are an increasing number of examples in the research literature. This article describes selected epidemiologic designs, providing examples and opportunities for translational research from community surveys and prospective, birth cohort, and family-based designs. Rapid developments in informatics, emphases on large sample collection for genetic and biomarker studies, and interest in personalized medicine—which requires information on relative and absolute risk factors—make this topic timely. The approach described has implications for providing fresh metaphors to communicate complex issues in interdisciplinary collaborations and for training in epidemiology and other sciences in psychiatry. PMID:21646577

  8. The Epidemiology of Pheochromocytoma

    DEFF Research Database (Denmark)

    Ladefoged Ebbehøj, Andreas

    2017-01-01

    Pheochromocytoma and catecholamine secreting paraganglioma (PPGL) are exceedingly rare endocrine tumours, but remain a frequent diagnostic dilemma due to their potential life-threatening nature. Reliable data on the epidemiology of PPGL is lacking and no time trends in incidence rates (IR) have...

  9. Evaluation of endometrial cancer epidemiology in Romania.

    Science.gov (United States)

    Bohîlțea, R E; Furtunescu, F; Dosius, M; Cîrstoiu, M; Radoi, V; Baroș, A; Bohîlțea, L C

    2015-01-01

    Endometrial cancer represents the most frequent gynecological malignant affection in the developed countries, in which the incidence of cervical cancer has significantly decreased due to the rigorous application of screening methods and prophylaxis. According to its frequency, endometrial cancer is situated on the fourth place in the category of women's genital-mammary malignant diseases, after breast, cervical and ovarian cancer in Romania. The incidence and mortality rates due to endometrial cancer have registered an increasing trend worldwide and also in Romania, a significant decrease of the age of appearance for the entire endometrial pathology sphere being noticed. At the national level, the maximum incidence is situated between 60 and 64 years old, the mortality rate of the women under 65 years old being high in Romania. The study evaluates endometrial cancer, from an epidemiologic point of view, at the national level compared to the international statistic data.

  10. Informe sobre la situación de los programas de paludismo en las Américas, 1998 Report on the situation of malaria programs in the Americas (1998

    Directory of Open Access Journals (Sweden)

    2000-11-01

    Full Text Available This report analyzes the current situation of malaria programs in the Americas from the perspective of the Global Malaria Control Strategy, which was adopted in Amsterdam in 1992. After describing the current situation with the disease in the Americas, the report analyzes the principal epidemiological changes and the resistance to antimalarials, as well as the major problems and limitations of the disease control programs, and possible solutions. The report also discusses the activities carried out within the context of the Roll Back Malaria (RBM initiative, which was adopted in 1998 by the World Health Organization. The fundamental components of that RBM effort are structured interventions, the integration of resources, an antimalarials policy, a strong referral system for diagnosis and treatment, resource networks, and programs to control malaria transmission.

  11. Global epidemiology of celiac disease

    Directory of Open Access Journals (Sweden)

    S. V. Bykova

    2018-01-01

    Full Text Available The review presents the data on the prevalence of celiac disease in various world regions. The numbers of patients with celiac disease continues to rise every year. According to some authors, this is to be related not only to improvement in diagnosis, but to other extrinsic factors, as well, that require additional studies. In the 1980s the prevalence of this disease was 1.05%, and by the beginning of 2000s, it amounted to 1.99%. In particular, from 1993 to 2002 in Britain its incidence increased from 6 to 13.3 per 100,000. Both raised awareness of doctors and conduction of epidemiological studies play a decisive role in the improvement of the diagnosis of celiac disease. The information cumulated up to now makes it possible to conclude that the highest diagnostic rates of celiac disease can be found in the risk groups. They include 1st and 2nd degree relatives of patients with celiac disease, patients with autoimmune disorders (type 1 diabetes mellitus, autoimmune thyroiditis; those with clinical signs of an intestinal disorder, such as chronic diarrhea, as well as patients with anemia, osteoporosis and high transaminase levels of unknown origin. According to the Finnish epidemiological study, the prevalence of celiac disease, depending on the risk group, may vary from 6.6 to 16.3%. The guidelines by the American College of Gastroenterology, British Society of Gastroenterology, North-American Society of Pediatric Gastroenterology, and the Russian Consensus on Diagnosis and Treatment of Celiac Disease in Adults and Children all recommend thorough examination of patients from the risk groups. Active diagnosis of celiac disease (screening has been recognized as one of the approaches to primary prevention to autoimmune disorders and cancer.

  12. Does the recent evolution of Canadian mortality agree with the epidemiologic transition theory?

    Directory of Open Access Journals (Sweden)

    Robert Choinière

    2008-06-01

    Full Text Available After studying the epidemiologic transition's situation in Canada, it is determined that the delimitation of temporal stages within the epidemiologic transition as put forward by Omran (1971, 1998, Olshansky and Ault (1986, Rogers and Hackenberg (1987 and Olshansky et al. (1998 does not suit the Canadian evolution. Many of the researchers' postulates on the epidemiologic transition were not confirmed, which leads us to assert that, since 1958, the epidemiologic transition is best described as an evolution process rather than specific stages confined within time limits.

  13. Quantum Worlds

    Directory of Open Access Journals (Sweden)

    Jeffrey A. Barrett

    2016-09-01

    Full Text Available http://dx.doi.org/10.5007/1808-1711.2016v20n1p45 Because of the conceptual difficulties it faces, quantum mechanics provides a salient example of how alternative metaphysical commitments may clarify our understanding of a physical theory and the explanations it provides. Here we will consider how postulating alternative quantum worlds in the context of Hugh Everett III’s pure wave mechanics may serve to explain determinate measurement records and the standard quantum statistics. We will focus on the properties of such worlds, then briefly consider other metaphysical options available for interpreting pure wave mechanics. These reflections will serve to illustrate both the nature and the limits of naturalized metaphysics.

  14. Third World

    Energy Technology Data Exchange (ETDEWEB)

    K, Peng K

    1980-12-01

    The disparity between the consumption patterns of industrialized and Third World countries reflects an increase in the numbers of people living in poverty who have yet to achieve basic needs. Third World planning, encouraged by transnational companies, too often model their development goals on importing artificial life styles. This exploits poor nations by creating unrealistic demands as well as by creating a market for products that are unacceptable elsewhere. The health and environmental effects of these practices prompted the formation of consumers' association of Penang (CAP), which is trying to make people aware of the need to give basic needs the highest priority. The CAP handles complaints, tests products, and studies the socio-economic-environmental implications of development as well as conducting a far-ranging educational program. Its procedures can be adapted by any country to examine consumer awareness and to press for social reform. (DCK)

  15. Epidemiology of cervical cancer in Latin America.

    Science.gov (United States)

    Capote Negrin, Luis G

    2015-01-01

    The basic aspects of the descriptive epidemiology of cervical cancer in Latin America are presented. A decrease in the incidence and mortality rates has been observed in the period from 2000 to 2012 in all countries across the region, this has not occurred at the same proportions, and in many countries, observed figures of incidence and mortality are among the highest levels in the world. In Latin America, calculating a mean measure of the numbers from the GLOBOCAN data from 2000 to 2012, we can observe a difference of up to fivefold of the incidence (Puerto Rico 9,73 Vs Bolivia 50,73) and almost seven times for mortality (Puerto Rico 3,3 Vs Nicaragua 21,67). A report of the epidemiology, risk factors, and evaluation of screening procedures regarding the possible impact of the human papillomavirus (HPV) vaccine I in the prevention of cervical cancer is presented.

  16. Global epidemiology of hyperthyroidism and hypothyroidism.

    Science.gov (United States)

    Taylor, Peter N; Albrecht, Diana; Scholz, Anna; Gutierrez-Buey, Gala; Lazarus, John H; Dayan, Colin M; Okosieme, Onyebuchi E

    2018-05-01

    Thyroid hormones are essential for growth, neuronal development, reproduction and regulation of energy metabolism. Hypothyroidism and hyperthyroidism are common conditions with potentially devastating health consequences that affect all populations worldwide. Iodine nutrition is a key determinant of thyroid disease risk; however, other factors, such as ageing, smoking status, genetic susceptibility, ethnicity, endocrine disruptors and the advent of novel therapeutics, including immune checkpoint inhibitors, also influence thyroid disease epidemiology. In the developed world, the prevalence of undiagnosed thyroid disease is likely falling owing to widespread thyroid function testing and relatively low thresholds for treatment initiation. However, continued vigilance against iodine deficiency remains essential in developed countries, particularly in Europe. In this report, we review the global incidence and prevalence of hyperthyroidism and hypothyroidism, highlighting geographical differences and the effect of environmental factors, such as iodine supplementation, on these data. We also highlight the pressing need for detailed epidemiological surveys of thyroid dysfunction and iodine status in developing countries.

  17. Fibromyalgia: Prevalence, epidemiologic profiles and economic costs.

    Science.gov (United States)

    Cabo-Meseguer, Asensi; Cerdá-Olmedo, Germán; Trillo-Mata, José Luis

    2017-11-22

    Fibromyalgia is an idiopathic chronic condition that causes widespread musculoskeletal pain, hyperalgesia and allodynia. This review aims to approach the general epidemiology of fibromyalgia according to the most recent published studies, identifying the general worldwide prevalence of the disease, its basic epidemiological profiles and its economic costs, with specific interest in the Spanish and Comunidad Valenciana cases. Fibromyalgia affects, on average, 2.10% of the world's population; 2.31% of the European population; 2.40% of the Spanish population; and 3.69% of the population in the Comunidad Valenciana. It supposes a painful loss of the quality of life of the people who suffer it and the economic costs are enormous: in Spain is has been estimated at more than 12,993 million euros annually. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  18. The France energy situation; La situation energetique de la France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  19. JPRS Report, Epidemiology, AIDS

    National Research Council Canada - National Science Library

    1993-01-01

    Partial Contents: AIDS in Burundi, Rwanda AIDS Situation in Country Examined, Estimated Over 750,000 HIV Positive, In 3 Years 4 Million May Be AIDS Carriers, Events at National AIDS Convention Analyzed, Senior Army...

  20. Cyber defense and situational awareness

    CERN Document Server

    Kott, Alexander; Erbacher, Robert F

    2015-01-01

    This book is the first publication to give a comprehensive, structured treatment to the important topic of situational awareness in cyber defense. It presents the subject in a logical, consistent, continuous discourse, covering key topics such as formation of cyber situational awareness, visualization and human factors, automated learning and inference, use of ontologies and metrics, predicting and assessing impact of cyber attacks, and achieving resilience of cyber and physical mission. Chapters include case studies, recent research results and practical insights described specifically for th

  1. Project management in crisis situations

    Directory of Open Access Journals (Sweden)

    Agnieszka Goździewska-Nowicka

    2017-05-01

    Full Text Available In today’s methodologies of project management attention is increasingly paid to the crises-related issues. Modern economy and the turbulent environment cause that an emergingcrisis can pose a serious threat to the implementation of any undertaking. This article focuses on the presentation of the conditions and causes of crisis situations, the essence of projects, and their effective management. The major objective of the paper, however, is to demonstrate how companies implementing projects cope with the occurrence of a crisis situation.

  2. Cystic echinococcosis in Spain: current situation and relevance for other endemic areas in Europe.

    Directory of Open Access Journals (Sweden)

    Francisco A Rojo-Vazquez

    Full Text Available Cystic echinococcosis (CE remains an important health problem in many regions of the world, both where no control measures have been implemented, and where control programs have been incompletely successful with ensuing re-emergence of the disease. In Spain, official data on CE show an increase in the proportion of intermediate hosts with CE during the last few years, and autochthonous pediatric patients have been reported, a sign of active local transmission of disease. A similar picture emerges from data reported to the European Food Safety Authority by other European countries. Nevertheless, several crucial aspects related to CE that would help better understand and control the disease have not been tackled appropriately, in particular the emergence of infection in specific geographical areas. In this respect, while some data are missing, other data are conflicting because they come from different databases. We review the current situation of CE in Spain compared with areas in which similar problems in the CE field exist, and offer recommendations on how to overcome those limitations. Specifically, we believe that the introduction of national registries for CE with online data entry, following the example set by the European Registry for Alveolar Echinococcosis, would help streamline data collection on CE by eliminating the need for evaluating and integrating data from multiple regions, by avoiding duplication of data from patients who access several different health facilities over time, and by providing much needed clinical and epidemiological data that are currently accessible only to clinicians.

  3. Cystic Echinococcosis in Spain: Current Situation and Relevance for Other Endemic Areas in Europe

    Science.gov (United States)

    Rojo-Vazquez, Francisco A.; Pardo-Lledias, Javier; Francos-Von Hunefeld, Marcelo; Cordero-Sanchez, Miguel; Alamo-Sanz, Rufino; Hernandez-Gonzalez, Ana; Brunetti, Enrico; Siles-Lucas, Mar

    2011-01-01

    Cystic echinococcosis (CE) remains an important health problem in many regions of the world, both where no control measures have been implemented, and where control programs have been incompletely successful with ensuing re-emergence of the disease. In Spain, official data on CE show an increase in the proportion of intermediate hosts with CE during the last few years, and autochthonous pediatric patients have been reported, a sign of active local transmission of disease. A similar picture emerges from data reported to the European Food Safety Authority by other European countries. Nevertheless, several crucial aspects related to CE that would help better understand and control the disease have not been tackled appropriately, in particular the emergence of infection in specific geographical areas. In this respect, while some data are missing, other data are conflicting because they come from different databases. We review the current situation of CE in Spain compared with areas in which similar problems in the CE field exist, and offer recommendations on how to overcome those limitations. Specifically, we believe that the introduction of national registries for CE with online data entry, following the example set by the European Registry for Alveolar Echinococcosis, would help streamline data collection on CE by eliminating the need for evaluating and integrating data from multiple regions, by avoiding duplication of data from patients who access several different health facilities over time, and by providing much needed clinical and epidemiological data that are currently accessible only to clinicians. PMID:21283615

  4. A study about lithium - the Brazilian situation

    International Nuclear Information System (INIS)

    Ribeiro, G.F.

    1984-01-01

    A geoeconomical analysis of lithium is carried out, from its natural occurrence to its final application as a commercial product. General geological aspects such as the most important lithium mines, their minerals and their world distribution are taken into account. Also discussed is the viewpoint of enterprises regarding the various economical sectors associated with the production, consumption, marketing, installed industrial capacity, preparation of new products, development programs and installation of new plants. The applications of lithium, its several alloys and other chemical compounds are considered. Conclusions from these studies and from the data acquired are drawn, regarding the present Brazilian situation and its perspectives towards a future demand for lithium. (C.L.B.) [pt

  5. Situação epidemiológica da leishmaniose visceral, na Ilha de São Luís, Estado do Maranhão Epidemiological situation of visceral leishmaniasis on the Island of São Luis, State of Maranhão

    Directory of Open Access Journals (Sweden)

    Antonio Rafael da Silva

    2008-08-01

    Full Text Available Apresenta-se o resultado de um estudo de campo sobre a leishmaniose visceral autóctone da Ilha de São Luís. Com início em 2004 e término em 2006, a pesquisa visou conhecer aspectos epidemiológicos e clínicos determinantes da endemia. Foram analisados 299 casos autóctones, sendo 83,6% em menores de 9 anos e 54,1% do sexo masculino. O agravo ocorreu em todos os meses do ano com pico em junho. O coeficiente de incidência foi reduzido de 46,1 para 35,2 casos por 100.000 habitantes nos anos estudados. O diagnóstico teve confirmação laboratorial em 93,3% dos casos. O tratamento de escolha foi à base de N-metilglucamina com percentual de cura de 96,1%. A letalidade média foi de 3,7%. Em função da inexistência de ações mais sistemáticas de controle, propõe-se a criação de um programa a ser desenvolvido pelos municípios sob a coordenação da Secretaria de Estado da Saúde.The results from a field study on autochthonous visceral leishmaniasis on the island of São Luís are presented. This study started in 2004 and finished in 2006 and had the aim of ascertaining the determinant epidemiological and clinical characteristics of this endemic disease. Two hundred ninety nine autochthonous cases were analyzed, of which 83.6% were children younger than 9 years old and 54.1% were male. The disease occurred in all months of the year, with a peak in June. The coefficient of incidence decreased from 46.1 to 35.2 cases per 100,000 inhabitants over the years studied. The diagnosis was confirmed by laboratory tests in 93.3% of the cases. The treatment of choice was based on N-methylglucamine, with a cure rate of 96.1%. The mean lethality rate was 3.7%. Because of the absence of systematic control actions, the authors propose the creation of a specific program to be developed by the municipalities under the coordination of the State Department of Health.

  6. Epidemiological features and trends of Ebola virus disease in West Africa

    Directory of Open Access Journals (Sweden)

    Ligui Wang

    2015-09-01

    Full Text Available According to a World Health Organization report, the epidemiological features of Ebola virus disease (EVD have changed significantly in West Africa. In this study, the new epidemiological features and prevalence trends for EVD in Guinea, Liberia, and Sierra Leone are described. It was predicted that the Ebola outbreak would end in June 2015.

  7. Epidemiology applied to health physics

    International Nuclear Information System (INIS)

    1983-01-01

    The technical program of the mid-year meeting of the Health Physics Society, entitled Epidemiology Applied to Health physics, was developed to meet three objectives: (1) give health physicists a deeper understanding of the basics of epidemiological methods and their use in developing standards, regulations, and criteria and in risk assessment; (2) present current reports on recently completed or on-going epidemiology studies; and (3) encourage greater interaction between the health physics and epidemiology disciplines. Included are studies relating methods in epidemiology to radiation protection standards, risk assessment from exposure to bone-seekers, from occupational exposures in mines, mills and nuclear facilities, and from radioactivity in building materials

  8. Epidemiology and ionizing radiations

    International Nuclear Information System (INIS)

    Bourguignon, M.; Masse, R.; Slama, R.; Spira, A.; Timarche, M.; Laurier, D.; Billon, S.; Rogel, A.; Telle Lamberton, M.; Catelinois, O.; Thierry, I.; Grosche, B.; Ron, E.; Vathaire, F. de; Cherie Challine, L.; Donadieu, J.; Pirard, Ph.; Bloch, J.; Setbon, M.

    2004-01-01

    The ionizing radiations have effects on living being. The determinist effects appear since a threshold of absorbed dose of radiation is reached. In return, the stochastic effects of ionizing radiations are these ones whom apparition cannot be described except in terms of probabilities. They are in one hand, cancers and leukemia, on the other hand, lesions of the genome potentially transmissible to the descendants. That is why epidemiology, defined by specialists as the science that studies the frequency and distribution of illness in time and space, the contribution of factors that determine this frequency and this distribution among human populations. This issue gathers and synthesizes the knowledge and examines the difficulties of methodologies. It allows to give its true place to epidemiology. (N.C.)

  9. Epidemiology of Gout

    Science.gov (United States)

    Choi, Hyon

    2014-01-01

    Synopsis Gout is the most prevalent inflammatory arthritis in men. The findings of several epidemiological studies from a diverse range of countries suggest that the prevalence of gout has risen over the last few decades. Whilst incidence data are scarce, data from the US suggests that the incidence of gout is also rising. Evidence from prospective epidemiological studies has confirmed dietary factors (animal purines, alcohol and fructose), obesity, the metabolic syndrome, hypertension, diuretic use, and chronic kidney disease as clinically relevant risk factors for hyperuricemia and gout. Low-fat dairy products, coffee, and vitamin C appear to have a protective effect. Further prospective studies are required to examine other proposed risk factors for hyperuricaemia and gout such as the use of β-blockers and angiotension-II receptor antagonists (other than losartan), obstructive sleep apnoea, and osteoarthritis, and putative protective factors such as calcium-channel blockers and losartan. PMID:24703341

  10. Epidemiological studies on syncope

    DEFF Research Database (Denmark)

    Ruwald, Martin Huth

    2013-01-01

    of the patients play an essential role. In epidemiology these factors have major impact on the outcome of the patients. Until recently, even the definition of syncope differed from one study to another which has made literature reviews difficult. Traditionally the data on epidemiology of syncope has been taken...... from smaller studies from different clinical settings with wide differences in patient morbidity. Through the extensive Danish registries we examined the characteristics and prognosis of the patients hospitalized due to syncope in a nationwide study. The aims of the present thesis were to investigate......, prevalence and cardiovascular factors associated with the risk of syncope, 4) the prognosis in healthy individuals discharged after syncope, and 5) the prognosis of patients after syncope and evaluation of the CHADS2 score as a tool for short- and long-term risk prediction. The first studies of the present...

  11. CSIRT Requirements for Situational Awareness

    Science.gov (United States)

    2014-01-25

    external or national or world level (meetings of international organizations in the lime - light or under scrutiny such as the World Bank, Olympics, etc...also strive to collect lessons learned and after-the-fact analysis so that a better understanding of what happened and how it could be stopped or...structured data for machine processing and near real-time updates. http://stix.mitre.org/ Dell SecureWorks Dell SecureWorks is a managed security

  12. Energy situation - First quarter 2017. Energy situation January 2017; Energy situation February 2017; Energy situation March 2017

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2017-05-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. Month-to-month details are summarized in a second part, in the form of tables and graphs

  13. Interactive behavior in conflict situations

    NARCIS (Netherlands)

    Quant, M.

    2006-01-01

    This thesis deals with interactive behavior in conflict situations. The first chapters consider several issues in relation to bankruptcy theory. Thereafter, several operations research problems are modeled within the framework of cooperative game theory. The main focus is on what is optimal for a

  14. Energy situation - Fourth quarter 2017

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2018-02-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO 2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. The methodology, the definitions and the corrections used are explained in a second part

  15. Energy situation - Forth quarter 2016. Energy situation October 2016; Energy situation November 2016; Energy situation December 2016

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2017-02-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. Month-to-month details are summarized in a second part, in the form of tables and graphs

  16. The Language Situation in Macao

    Science.gov (United States)

    Yan, Xi

    2017-01-01

    In postcolonial societies, forces associated with globalization operate along with local geopolitical changes. The complex and multifaceted interactions between local, national, and global forces may take different sociolinguistic shapes in postcolonial societies. This study provides an overview of the language situation in Macao. The Portuguese…

  17. Upper secondary students’ situational interest:

    DEFF Research Database (Denmark)

    Dohn, Niels Bonderup

    2013-01-01

    ’ interest was investigated by a descriptive interpretive approach, based on data from classroom and field trip observations, video recording, and interviews. The findings provided evidence that substantial situational interest can be generated during a fieldtrip to a zoo. Students’ interest was triggered...

  18. [Supporting women in vulnerable situations].

    Science.gov (United States)

    Guy, Pascale

    2012-01-01

    Precarity causes those concerned to neglect their health. The role of caregivers consists not only in guiding the patients along the treatment pathway but also in supporting them in order to encourage them to take an interest in their health. In particular, women in a situation of precarity, pregnant or with children, must be given personalised support and monitoring.

  19. Situated Learning: Conceptualization and Measurement

    Science.gov (United States)

    Goel, Lakshmi; Johnson, Norman; Junglas, Iris; Ives, Blake

    2010-01-01

    A focus on the interaction between cognitive schemas and context in situ has been suggested as fundamental in organizational decision making and information interpretation. Past research suggests that the situation and the social interaction that occur during learning at the cognitive level consist of factors that affect the process, but the…

  20. Applying Cognitive Fusion to Space Situational Awareness

    Science.gov (United States)

    Ingram, S.; Shaw, M.; Chan, M.

    With recent increases in capability and frequency of rocket launches from countries across the world, maintaining a state-of-the-art Space Situational Awareness model is all the more necessary. We propose a fusion of real-time, natural language processing capability provided by IBM cognitive services with ground-based sensor data of positions and trajectories of satellites in all earth orbits. We believe such insight provided by cognitive services could help determine context to missile launches, help predict when a satellite of interest could be in danger, either by accident or by intent, and could alert interested parties to the perceived threat. We seek to implement an improved Space Situational Awareness model by developing a dynamic factor graph model informed by the fusion of ground-based ”structured” sensor data with ”unstructured” data from the public domain, such as news articles, blogs, and social media, in real time. To this end, we employ IBM’s Cognitive services, specifically, Watson Discovery. Watson Discovery allows real-time natural language processing of text including entity extraction, keyword search, taxonomy classification, concept tagging, relation extraction, sentiment analysis, and emotion analysis. We present various scenarios that demonstrate the utility of this new Space Situational Awareness model, each of which combine past structured information with related open source data. We demonstrate that should the model come to estimate a satellite is ”of interest”, it will indicate it as so, based on the most pertinent data, such as a reading from a sensor or by information available online. We present and discuss the most recent iterations of the model for satellites currently available on Space-Track.org.

  1. The leukemias: Epidemiologic aspects

    International Nuclear Information System (INIS)

    Linet, M.S.

    1984-01-01

    Particularly geared to physicians and cancer researchers, this study of the epidemiology and etiology of leukemia analyzes the four major leukemia subtypes in terms of genetic and familial determinant factors and examines the incidence, distribution and frequency of reported leukemia clusters. Linet discusses the connection between other types of malignancies, their treatments, and the subsequent development of leukemia and evaluates the impact on leukemia onset of such environmental factors as radiation therapy, drugs, and occupational hazards

  2. Worldwide Report, Epidemiology

    Science.gov (United States)

    1985-11-22

    caused by ingesting eggs of the pork tapeworm, Taenia solium . It has been described as the most com- mon parasitic disease of the central nervous...rather difficult to detect in stool specimens and at this stage it is impossible to distinguish between T. solium and T. saginata eggs either by...Knowledge and Perspectives, pp. 25-38. Academic Press, New York. 12. Pawlowskz S. (1982). Epidemiology and prevention of Taenia saginata infec- tion. In

  3. Epidemiology and moral philosophy.

    OpenAIRE

    Westrin, C G; Nilstun, T; Smedby, B; Haglund, B

    1992-01-01

    To an increasing extent ethical controversies affect and sometimes obstruct public health work and epidemiological research. In order to improve communication between the concerned parties a model for identification and analysis of ethical conflicts in individual-based research has been worked out in co-operation between epidemiologists and moral philosophers. The model has two dimensions. One dimension specifies relevant ethical principles (as beneficence, non-maleficence, autonomy and justi...

  4. Coevolution of patients and hospitals: how changing epidemiology and technological advances create challenges and drive organizational innovation.

    Science.gov (United States)

    Lega, Federico; Calciolari, Stefano

    2012-01-01

    Over the last 20 years, hospitals have revised their organizational structures in response to new environmental pressures. Today, demographic and epidemiologic trends and recent technological advances call for new strategies to cope with ultra-elderly frail patients characterized by chronic conditions, high-severity health problems, and complex social situations. The main areas of change surround new ways of managing emerging clusters of patients whose needs are not efficiently or effectively met within traditional hospital organizations. Following the practitioner and academic literature, we first identify the most relevant clusters of new kinds of patients who represent an increasingly larger share of the hospital population in developed countries. Second, we propose a framework that synthesizes the major organizational innovations adopted by successful organizations around the world. We conclude by substantiating the trends of and the reasoning behind the prospective pattern of hospital organizational development.

  5. Establishing a Twin Register : An Invaluable Resource for (Behavior) Genetic, Epidemiological, Biomarker, and 'Omics' Studies

    NARCIS (Netherlands)

    Odintsova, Veronika V; Willemsen, Gonneke; Dolan, Conor V; Hottenga, Jouke-Jan; Martin, Nicholas G; Slagboom, P Eline; Ordoñana, Juan R; Boomsma, Dorret I

    2018-01-01

    Twin registers are wonderful research resources for research applications in medical and behavioral genetics, epidemiology, psychology, molecular genetics, and other areas of research. New registers continue to be launched all over the world as researchers from different disciplines recognize the

  6. [Support psychotherapy in traumatic situations].

    Science.gov (United States)

    Pérez-Sales, Pau; Vázquez Valverde, Carmelo

    2003-12-01

    It seems that a certain consensus exists to speak about a traumatic situation as an experience which is made up of a threat on the physical or psychological integrity of a person and against which one responds with fear, desperation and intensive horror. Different psychological phenomena are involved with the manner through which a human being confronts his/her past. In particular, the response to traumatic situations, mourning, and blame share their characteristic of being an irreversible living reality related to facts, loss or past impacts and it is necessary to integrate these in one's life in order to advance; these comprise a triangle frequently coexisting and interconnected. Aid for these three situations has, therefore, as common elements, two premises: an active task is required by the person who suffers this situation; this person must, in some form, desire to move ahead. One can not toil in mourning, in a traumatic experience, or in a life of blame if these have a positive symbolic value for this person; for example, mourning as a manner not to treason the dead person by forgetting that person, the reliving a trauma as an attempt to provide some sense to the actions which occurred, or blame as a desire to not forget an error or as a final punishment of this active task; the final objective of this active task is not usually to forget but to integrate in order to live. If a person does not perceive this clearly, this person may not become actively involved in the task to overcome a traumatic situation and to move ahead, nor will that person accept that a person who tries to help questions this person's realities or experiences.

  7. Nuclear situation in Japan; La situation du nucleaire au Japon

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This analysis takes stock on the nuclear situation in Japan. It discusses the ambitious equipment program in collaboration with the France, the destabilization of the japanese nuclear industry following the accidents and the energy policy evolutions. It presents the projects of the japanese nuclear industry: the Monju reactor restart, the Pluthermal project, the reprocessing power plant of Rokkasho Mura, the new reactors, the russian weapons dismantling, the ITER site selection and the buy out of Westinghouse by Toshiba. (A.L.B.)

  8. Epidemiology of anxiety disorders : From surveys to nosology and back

    NARCIS (Netherlands)

    Stein, Dan J; Scott, Kate M; de Jonge, Peter; Kessler, Ronald C

    On the basis of epidemiological survey findings, anxiety disorders are the most prevalent mental disorders around the world and are associated with significant comorbidity and morbidity. Such surveys rely on advances in psychiatric nosology and may also contribute usefully to revisions of the

  9. Epidemiological studies on the relation between diet and COPD

    NARCIS (Netherlands)

    Tabak, C.

    2000-01-01

    Chronic Obstructive Pulmonary Disease (COPD) is an important cause of morbidity and mortality around the world. In the early 1990's several dietary factors were suggested to protect against COPD, based on proposed biological mechanisms and a small number of epidemiological studies.

  10. Epidemiology in Germany-general development and personal experience.

    Science.gov (United States)

    Wichmann, Heinz-Erich

    2017-08-01

    Did you ever hear about epidemiology in Germany? Starting from an epidemiological desert the discipline has grown remarkably, especially during the last 10-15 years: research institutes have been established, research funding has improved, multiple curriculae in Epidemiology and Public Health are offered. This increase has been quite steep, and now the epidemiological infrastructure is much better. Several medium-sized and even big population cohorts are ongoing, and the number and quality of publications from German epidemiologists has reached a respectable level. My own career in epidemiology started in the field of environmental health. After German reunification I concentrated for many years on environmental problems in East Germany and observed the health benefits after improvement of the situation. Later, I concentrated on population-based cohorts in newborns (GINI/LISA) and adults (KORA, German National Cohort), and on biobanking. This Essay describes the development in Germany after worldwar 2, illustrated by examples of research results and build-up of epidemiological infractructures worth mentioning.

  11. [The world is free of pox - Implementation and success of a grandiose program].

    Science.gov (United States)

    Dittmann, S

    1980-12-15

    At the beginning of this century the compulsory vaccination and revaccination which was legally founded after the introduction of the vaccination by Jenner (1796) led to the removal of the smallpox in Europe and Northern America. However, up to the sixties in the developing countries of Asia, Africa as well as of Southern America and Middle America still fell ill and died of small-pox millions of people. Between 1953 and 1973 importations into countries of Europe and Northern America took place in 51 cases. In 1959 on the motion of the USSR the WHO decided performance of a world-wide eradication programme of small-pox which could be led to success with comprehensive personal, material and financial support of many countries. Flanking scientific, technological and methodical measures were of essential importance. In May 1980 the World Health Assembly in Geneva announced in solemn form the world-wide eradication of the small-pox and gave recommendations to the member countries for concluding measures concerning the small-pox vaccination, the foundation of vaccine reserves and the control of the epidemiological situation in the world. Also in the GDR the small-pox vaccination in childhood could be abolished.

  12. Epidemiology and natural history of atopic diseases

    DEFF Research Database (Denmark)

    Thomsen, Simon F

    2015-01-01

    The atopic diseases - atopic dermatitis, asthma, and hay fever - pose a great burden to the individual and society, not least, since these diseases have reached epidemic proportions during the past decades in industrialized and, more recently, in developing countries. Whereas the prevalence...... of the atopic diseases now seems to have reached a plateau in many Western countries, they are still on the increase in the developing world. This emphasizes continuing research aimed at identifying the causes, risk factors, and natural history of these diseases. Herein, the fundamental aspects of the natural...... history and epidemiology of the atopic diseases are reviewed....

  13. Gastric cancer: epidemiology, prevention, classification, and treatment

    OpenAIRE

    Sitarz, Robert; Skierucha, Małgorzata; Mielko, Jerzy; Offerhaus, G Johan A; Maciejewski, Ryszard; Polkowski, Wojciech P

    2018-01-01

    Robert Sitarz,1–3 Małgorzata Skierucha,1,2 Jerzy Mielko,1 G Johan A Offerhaus,3 Ryszard Maciejewski,2 Wojciech P Polkowski1 1Department of Surgical Oncology, Medical University of Lublin, Lublin, Poland; 2Department of Human Anatomy, Medical University of Lublin, Lublin, Poland; 3Department of Pathology, University Medical Centre, Utrecht, The Netherlands Abstract: Gastric cancer is the second most common cause of cancer-related deaths in the world, the epidemiology of which has ch...

  14. Epidemiology of sporotrichosis in Venezuela.

    Science.gov (United States)

    Mata-Essayag, Sofia; Delgado, Alejandro; Colella, Maria T; Landaeta-Nezer, Maria E; Rosello, Arantza; Perez de Salazar, Celina; Olaizola, Carolina; Hartung, Claudia; Magaldi, Sylvia; Velasquez, Etna

    2013-08-01

    Sporotrichosis is one of the most common subcutaneous mycoses in Venezuela. It is a granulomatous chronic infection with cutaneous or subcutaneous tissue lesions. Regional lymphatic involvement may be present; extracutaneous disease is rare. The causal fungus Sporothrix schenckii has been isolated from soil, vegetation, and animals on numerous occasions and in many localities throughout the world. The aim of this study is to describe clinical and epidemiological features of cases of sporotrichosis observed in Venezuela and review of the literature. We included the demographic data, clinical features, diagnostic methods, treatment, and follow-up of patients with sporotrichosis from 1963 to 2009, diagnosed at the Department of Medical Mycology. One-hundred and thirty-three sporotrichosis cases were diagnosed. Most patients were under the age of 30 years (66.15%). In 61.6% of them, the mode of transmission was not identified. The predominant clinical form in this population was lymphocutaneous (63.15%). Direct microscopic diagnosis was performed in 123 cases, and 57.9% yielded positive results for asteroid body. Sporotrichosis is an endemic subcutaneous mycosis in Venezuela. There are no reports to this date of disseminated forms of the disease, even amongst patients with acquired immunodeficiency syndrome. Direct microscopic examination of wet mount slides with saline solution or distilled water in the search for asteroid bodies is paramount. Saturated sodium and potassium iodine solutions continue to be extremely efficacious and affordable to most of our patients, therefore our treatment of choice. © 2013 The International Society of Dermatology.

  15. The situation of European power supply

    International Nuclear Information System (INIS)

    Zimmer, H.J.

    2008-01-01

    The requirement for energy worldwide is going to rise dramatically in the next few years and decades. Despite all developments of renewable energy sources, and despite the expansion of nuclear power in some industrialized countries and emerging countries, coal will turn out to be the key source of energy in the 21st century. Europe as a whole has a lot to offer which strengthens its position with respect to present and future requirements to be met in the construction of new power plants as well as in electricity and power supplies. As regards nuclear power in Germany, if it is to be given another chance, we must seek a dialog, pointing out that - nuclear power offers advantages in ensuring energy supply in Germany, given the development in the world energy markets; - nuclear power makes an important contribution to climate protection; - Germany's energy supply must be adapted to the global situation; - nuclear power offers opportunities in education, training, research and development; - nuclear power is contributing massively to our economic prosperity. The future viability of European power supply will not depend on the debate about nuclear power in Germany. The debate will be decided chiefly by the world market and on a European level. (orig.)

  16. Sanitary surveillance in France in relation with the Chernobylsk accident. Updated situation on thyroid cancers and epidemiological studies during 2006; Surveillance sanitaire en France en lien avec l'accident de Tchernobyl. Bilan actualise sur les cancers thyroidiens et etudes epidemiologiques en cours en 2006

    Energy Technology Data Exchange (ETDEWEB)

    Belot, A. [Institut de veille sanitaire (InVS), Dept. de Biostatistiques des Hospices civils de Lyon, Dept. Maladies Chroniques et Traumatismes (DMCT), Unite cancer, 69 - Lyon (France); Caserio-Schonemann, C. [Institut de veille sanitaire (InVS), DMCT, unite cancer, 94 - Saint-Maurice (France); Cherie-Challine, M. [Institut de veille sanitaire (InVS), DMCT, unitr cancer, 94 - Saint-Maurice (France); Colonna, M. [Registre du cancer de l' Isere - reseau Francim, 38 - Grenoble (France); Lacour, B. [Registre National des Tumeurs Solides de l' enfant (RNTSE) - reseau Francim, 54 - Vandoeuvre-les-Nancy (France); Lasalle, J.L. [Cellule interregionale d' epidemiologie Sud, Drass Paca, 13 - Marseille (France); Leenhardt, L. [Groupe hospitalier Pitie-Salpetriere, Service central de medecine nucleaire, 75 - Paris (France); Orgiazzi, J. [Centre hospitalier Lyon-Sud, Service d' endocrinologie, 69 - Lyon (France); Pirard, Ph. [Institut de veille sanitaire (InVS), Dept. sante environnement (DSE), 94 - Saint-Maurice (France); Schvartz, C. [Registre des cancers thyroidiens de Marne Ardennes - reseau Francim, Centre de lutte contre le cancer, 51 - Reims (France)

    2006-07-01

    . The wide geographical disparities reported in these studies do not correlate with the most contaminated areas in 1986. It is more likely that this situation reflects local variation in medical practices. However a high incidence is observed in men in Corsica. Subject to its confirmation by further studies, the reasons should be clarified. In any case, more information is needed about risk factors for thyroid cancer in France. The I.n.V.S. in collaboration with the National institute for medical research (Inserm) have decided to promote new research projects in this field. The results of these studies will be available in 2008. (authors)

  17. Advanced Situation Awareness Technologies, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Advanced Situation Awareness Technologies (ASAT) will facilitate exploration of the moon surface, and other planetary bodies. ASAT will create an Advanced Situation...

  18. Recreating the World(s

    Directory of Open Access Journals (Sweden)

    Giseli do Prado Siqueira

    2014-06-01

    Full Text Available Created in 2007 , the project extension Itinerant Workshops : recreating the world ( s of the Catholic University of Minas Gerais , Campus Poços de Caldas is an inseparable experience in research of teaching and extension. With this title " recreating worlds " seek to express the experience that has been possible for us to live over the years of execution of this project . Our experience is theoretically referenced by understanding that German thinkers Meister Eckhart (1260-1327 and Martin Heidegger (1889-1976 shows us about what is the man in they on existence. Such an understanding is expressed in the phenomenon of serenity ( Gelassenheit , let it be understood as simply what we are . Our research on this phenomenon Gelassenheit (Serenity , guide the relationships we establish with the external community , where we understand that the existence of man in his essential condition , is a shared existence. The other is imposed on us and we never fail to be sympathetic to their fears and anxieties , because these same fears and anxieties are also ours possibilities . This relationship of consideration makes us all ( teachers , students , community solidarity in our existential angst before the unexpected, the unknown . It is when we can see ourselves through another , in what we truly are and can be.

  19. Situational Analysis of Engineering Practice

    DEFF Research Database (Denmark)

    Buch, Anders

    STS inspired studies of engineering work practices provide new material for a richer understanding of engineering culture. However, the specific and strictly situated focus of many of these studies threatens to limit discussions of engineering practices to departmental and discrete institutional...... settings. This micro perspective potentially overlooks the inherent and overarching normativities that inform engineering culture. Furthermore, the micro perspective has difficulties in transgressing institutional boundaries in order to investigate the dynamics of cultural reproduction in engineering....... The paper will propose a research agenda that – inspired by George Marcus’ multi-sited ethnographic methodology (Marcus 1998) and Adele Clarke’s situational analysis (Clarke 2005) – analyze (and contrasts) engineering practices in diverse settings (e.g. engineering education and engineering work) in order...

  20. The prefect facing emergency situation

    International Nuclear Information System (INIS)

    Masse, H.

    2006-01-01

    In the field of emergency procedures regarding the protection of life, property and the environment, the 'prefet' of a department is the only public authority both representative of the state and accountable. In France laws and regulations have been in recent years revised in order to modernize emergency situations management. The 'prefet' of the Drome 'department', Henri MASSE, presents a summary of recent developments and explains how his services are organised in order to be able to handle emergency situations. He also focuses on his experience of handling the specific difficulties of nuclear risks, his department sheltering numerous nuclear facilities: EURODIF Pierrelatte nuclear fuel enrichment plant, EDF Tricastin nuclear power plant, AREVA Valence FBFC nuclear fuel manufacturing unit, etc. (author)

  1. Institutional ethnography for people in a vulnerable and oppressed situation

    DEFF Research Database (Denmark)

    Høgsbro, Kjeld

    2017-01-01

    and communicative skills are highly valued and sometimes requisite for achieving a position at the labour market as well as getting into social networks of modern urban subcultures. This chapter will summarize the methodological challenges when entering the life-world and institutional structures for people...... in especially vulnerable and oppressed situations and present some of its results. To deal with the situation of these people is a challenge to institutional ethnography and changes slightly the elements in the research designs. Among the regulatory principles that gain importance and weight in this field...... are discourses referring to pedagogical theories, diagnostic systems and the concept of evidence....

  2. Epidemiology of dengue: past, present and future prospects

    Directory of Open Access Journals (Sweden)

    Murray NE

    2013-08-01

    cases is also essential to gauge the true global situation as indicated in the objectives of the WHO Global Strategy for Dengue Prevention and Control, 2012–2020. More accurate data will inform the prioritization of research, health policy, and financial resources toward reducing this poorly controlled disease. The objective of this paper is to review historical and current epidemiology of dengue worldwide and, additionally, reflect on some potential reasons for expansion of dengue into the future.Keywords: evolution, geographic expansion, travel, climate change

  3. Japanese situations to emerging themes

    International Nuclear Information System (INIS)

    Kubota, Ryuji

    2011-01-01

    Japanese regulatory body has audited more than ten cases of licensee's RCA since December 2007. We approve of opinions to emerging themes in 'CSNI Activity Plan', and based on achievements of these audits, Japanese situations to emerging themes are explained. As our conclusion, the more experience to identify HOF licensees have, the more problems may be solved. But as CA is difficult to measure for effectiveness, we propose to develop the outcome indicators such as the frequency of events. (author)

  4. Building online worlds

    DEFF Research Database (Denmark)

    Toft-Nielsen, Claus

    2013-01-01

    The fantasy genre has proven to be extremely durable in creating blockbuster successes across multiple media platforms, such as books, films, tabletop and especially online computer games. Currently 85 % of all Massively Multiplayer Online Role-Playing Games (MMORPGs) are situated in fantasy...... universes (Van Geel, 2012). This paper will focus on the far most popular fantasy-MMORPG to date, namely World of Warcraft (Blizzard, 2004) as a lens to examine the different potentials of the fantasy genre spanning across various media platforms. Using the concept of “worldness”, traditionally understood...... as a specific textual quality (Klastrup, 2009; Krzywinska, 2008; Pearce, 2009), I argue that understanding it as an experiential quality of the engagement with and reception of a fantasy media text, opens up for a boarder understanding of the fantasy function as a blockbuster genre: The fantasy media matrix...

  5. Situation awareness system for Canada

    Science.gov (United States)

    Hill, Andrew

    1999-07-01

    Situation awareness encompasses a knowledge of orders, plans and current knowledge of friendly force actions. Knowing where you are and being able to transmit that information in near real-time to other friendly forces provides the ability to exercise precise command and control over those forces. With respect to current command and control using voice methods, between 40 percent and 60 percent of Combat Net Radio traffic relates to location reporting of some sort. Commanders at Battle Group and below spend, on average, 40 percent of their total time performing position and navigation related functions. The need to rapidly transfer own force location information throughout a force and to process the received information quickly, accurately and reliably provides the rationale for the requirement for an automated situation awareness system. This paper describes the Situation Awareness System (SAS) being developed by Computing Devices Canada for the Canadian Department of National Defence as a component of the Position Determination and Navigation for Land Forces program. The SAS is being integrated with the Iris Tactical Command, Control, Communications System, which is also being developed by Computing Devices. The SAS software provides a core operating environment onto which command and control functionality can be easily added to produce general and specialist battlefield management systems.

  6. Renewable energies - Situation and perspectives

    International Nuclear Information System (INIS)

    Acket, Claude; Vaillant, Jacques

    2011-01-01

    The world has to face increasing energy needs while it is today dependent of fossil fuels at 80%. Getting out of the fossil fuels dependence model requires an important effort to promote the energy saving and the carbon-free energies as well, and in particular the renewable energy sources. Taking all this information into account, the authors evaluate the global share that renewable energies could represent in the energy mix, in France and in the entire world. This share represents today only 10% of the energy consumed, but will it remain marginal or will it become important and eventually prominent? (J.S.)

  7. Başlangıcından Günümüze Dünyada ve Türkiye’de İslâmi Bankacılığın Genel Durumu / From the Past to the Present the General Situation of Islamic Banking in the World and Turkey

    Directory of Open Access Journals (Sweden)

    Abdulkadir Atar

    2017-10-01

    Full Text Available Abstract The global financial crisis that emerged in the US in 2008 rekindled the debate on capitalism. The efforts of large-capitalist banks to shake up and save the states with their big-budget institutions have made the free-market economy or capitalism, once more controversial. These controversies that took place in that period are also handled in intellectual dimensions, and Karl Marx's famous work Das Capital broke sales records. While the critique of capitalism is made especially in the context of Marxist literature, there is another alternative into the mainstream economics: Islamic economics. The term of Islamic economics was firstly used by Seyyid Ebu’l-A’la Mevdudi (1903-1979. In fact, Islamic economics was born as a reaction to mainstream economics, with being a modern concept introduced in the 1960s. This new approach has been specifically addressed by Indian Muslims. In other words, if we are talking about Islamic economics as an independent discipline today, it is a great need for the supremacy of the West to get into the economics and for Muslims to benefit from this discipline to overcome it. The main sources of the Islamic economics are the Qur'an and Sunnah, the main sources of Islam. And also, ijma’ and qiyas can be thought as sources of Islam. In this article, firstly, to be able to understand the background of the subject we will reveal emergence conditions of Islamic banks by giving in the chronological order. We will present the magnitudes of Islamic banking in the world today by comparing it with the general banking system (conventional banks. After analyzing the global general situation of Islamic banking, we will analyze the history of Islamic banking in Turkey and its share in the sectoral and domestic banking system in the world. Öz 2008’de ABD’de ortaya çıkan küresel finans krizi, kapitalizm eksenli tartışmaları yeniden alevlendirmişti. Büyük sermayeli bankaların sarsıntı geçirdiği ve

  8. The epidemiology of tuberculosis in recent years:

    Directory of Open Access Journals (Sweden)

    Maliheh Metanat

    2012-02-01

    Full Text Available Background: Tuberculosis (TB is one of the most important health issues in developing countries. Understanding the epidemiology of tuberculosis is critical for effective disease control. The global burden of tuberculosis, risk factors for transmission, and the epidemiology of tuberculosis will be reviewed in this article.Materials and Method: We used Scopus, Embase, PubMed, World Health Organization (WHO and scientific Iranian journals from 2000 to 2011; and the last reports from Iranian ministry of health, for extracting data. Key words such as tuberculosis, epidemiology, Iran and Sistan- Balouchestan were used.Results: Descending trend of TB incidence was observed over the last 45 years in Iran. Pulmonary TB is the most prevalent kind of TB in Iran in which 53% were sputum smear positive. Extra-pulmonary TB consists 28% of TB patients. Sistan-Balouchestan and Golestan had the highest incidence and prevalence of TB among all provinces in Iran. According to the latest data from Iranian ministry of health, the incidence of TB in Zabol and Zahedan were reported 109.7 and 36.6 per 100000 populations, respectively. Conclusion: More than 80% of TB patients still belong to developing countries. Sistan-Balouchestan and Golestan had the highest incidence of TB and for achieving the goals of WHO, control and prevention of the disease should be followed seriously

  9. Toward systems epidemiology of coffee and health.

    Science.gov (United States)

    Cornelis, Marilyn C

    2015-02-01

    Coffee is one of the most widely consumed beverages in the world and has been associated with many health conditions. This review examines the limitations of the classic epidemiological approach to studies of coffee and health, and describes the progress in systems epidemiology of coffee and its correlated constituent, caffeine. Implications and applications of this growing body of knowledge are also discussed. Population-based metabolomic studies of coffee replicate coffee-metabolite correlations observed in clinical settings but have also identified novel metabolites of coffee response, such as specific sphingomyelin derivatives and acylcarnitines. Genome-wide analyses of self-reported coffee and caffeine intake and serum levels of caffeine support an overwhelming role for caffeine in modulating the coffee consumption behavior. Interindividual variation in the physiological exposure or response to any of the many chemicals present in coffee may alter the persistence and magnitude of their effects. It is thus imperative that future studies of coffee and health account for this variation. Systems epidemiological approaches promise to inform causality, parse the constituents of coffee responsible for health effects, and identify the subgroups most likely to benefit from increasing or decreasing coffee consumption.

  10. Gastric cancer: epidemiology, prevention, classification, and treatment

    Directory of Open Access Journals (Sweden)

    Sitarz R

    2018-02-01

    Full Text Available Robert Sitarz,1–3 Małgorzata Skierucha,1,2 Jerzy Mielko,1 G Johan A Offerhaus,3 Ryszard Maciejewski,2 Wojciech P Polkowski1 1Department of Surgical Oncology, Medical University of Lublin, Lublin, Poland; 2Department of Human Anatomy, Medical University of Lublin, Lublin, Poland; 3Department of Pathology, University Medical Centre, Utrecht, The Netherlands Abstract: Gastric cancer is the second most common cause of cancer-related deaths in the world, the epidemiology of which has changed within last decades. A trend of steady decline in gastric cancer incidence rates is the effect of the increased standards of hygiene, conscious nutrition, and Helicobacter pylori eradication, which together constitute primary prevention. Avoidance of gastric cancer remains a priority. However, patients with higher risk should be screened for early detection and chemoprevention. Surgical resection enhanced by standardized lymphadenectomy remains the gold standard in gastric cancer therapy. This review briefly summarizes the most important aspects of gastric cancers, which include epidemiology, risk factors, classification, diagnosis, prevention, and treatment. The paper is mostly addressed to physicians who are interested in updating the state of art concerning gastric carcinoma from easily accessible and credible source. Keywords: gastric cancer, epidemiology, classification, risk factors, treatment

  11. Increasing Situational Awareness by Combining Realistic and Non-Realistic Rendering Techniques

    National Research Council Canada - National Science Library

    Summers, Valerie A; Normoyle, Aline; Flo, Robert

    2005-01-01

    .... Although this improved visual realism can lead to a better sense of immersion and a more faithful reproduction of the natural world, it does not necessarily promote increased awareness of an evolving situation...

  12. Rotavirus epidemiology and vaccine demand: considering Bangladesh chapter through the book of global disease burden.

    Science.gov (United States)

    Mahmud-Al-Rafat, Abdullah; Muktadir, Abdul; Muktadir, Hasneen; Karim, Mahbubul; Maheshwari, Arpan; Ahasan, Mohammad Mainul

    2018-02-01

    Rotavirus is the major cause of gastroenteritis in children throughout the world. Every year, a large number of children aged rotavirus-related diarrhoeal diseases. Though these infections are vaccine-preventable, the vast majority of children in low-income countries suffer from the infection. The situation leads to severe economic loss and constitutes a major public health problem. We searched electronic databases including PubMed and Google scholar using the following words: "features of rotavirus," "epidemiology of rotavirus," "rotavirus serotypes," "rotavirus in Bangladesh," "disease burden of rotavirus," "rotavirus vaccine," "low efficacy of rotavirus vaccine," "inactivated rotavirus vaccine". Publications until July 2017 have been considered for this work. Currently, two live attenuated vaccines are available throughout the world. Many countries have included rotavirus vaccines in national immunization program to reduce the disease burden. However, due to low efficacy of the available vaccines, satisfactory outcome has not yet been achieved in developing countries such as Bangladesh. Poor economic, public health, treatment, and sanitation status of the low-income countries necessitate the need for the most effective rotavirus vaccines. Therefore, the present scenario demands the development of a highly effective rotavirus vaccine. In this regard, inactivated rotavirus vaccine concept holds much promise for reducing the current disease burden. Recent advancements in developing an inactivated rotavirus vaccine indicate a significant progress towards disease prophylaxis and control.

  13. Online worlds as media and communication format

    DEFF Research Database (Denmark)

    2009-01-01

    Digital media and network communication technology have not changed this setup, but rather have opened the possibility for encountering and experiencing additional types of worlds and performing additional types of spatial practices. Being situated online and being globally networked with the pos......Digital media and network communication technology have not changed this setup, but rather have opened the possibility for encountering and experiencing additional types of worlds and performing additional types of spatial practices. Being situated online and being globally networked...... with the possibility of both synchronous and asynchronous communication, digitally mediated worlds provide possible interactions between users which are radically more independent of time and place than the ones facilitated by older media. From this perspective, the concept of online worlds both challenges...... and broadens our understanding of how media shape the world and how the media technology creates new social structures...

  14. Bovine cysticercosis situation in Brazil

    Directory of Open Access Journals (Sweden)

    Gabriel Augusto Marques Rossi

    2014-02-01

    Full Text Available The taeniasis-cysticercosis complex is a long known zoonotic parasitosis characteristic of underdeveloped countries. In addition to its public health significance, this parasitosis is cause of economic losses to the beef production chain, and synonymous of technical inadequacy in relation to the adoption of Good Agricultural Practices. The occurrences of both human teniasis and bovine cysticercosis could and should be controlled with basic sanitary measures. However, there is much variation in the occurrence of the disease in cattle, characterizing a low rate of technical development as well as problems related to the adoption of basic sanitation measures. This review describes, in details, the causative agent and its epidemiological chain, besides raising current information about the occurrence of bovine cysticercosis in different regions of Brazil, aiming at the adoption of prophylactic measures by different segments responsible.

  15. Epidemiology of human African trypanosomiasis

    Directory of Open Access Journals (Sweden)

    Franco JR

    2014-08-01

    Full Text Available Jose R Franco,1 Pere P Simarro,1 Abdoulaye Diarra,2 Jean G Jannin1 1World Health Organization, Control of Neglected Tropical Diseases, Innovative and Intensified Disease Management, Geneva, Switzerland; 2World Health Organization, Inter Country Support Team for Central Africa, Regional Office for Africa, Libreville, Gabon Abstract: Human African trypanosomiasis (HAT, or sleeping sickness, is caused by Trypanosoma brucei gambiense, which is a chronic form of the disease present in western and central Africa, and by Trypanosoma brucei rhodesiense, which is an acute disease located in eastern and southern Africa. The rhodesiense form is a zoonosis, with the occasional infection of humans, but in the gambiense form, the human being is regarded as the main reservoir that plays a key role in the transmission cycle of the disease. The gambiense form currently assumes that 98% of the cases are declared; the Democratic Republic of the Congo is the most affected country, with more than 75% of the gambiense cases declared. The epidemiology of the disease is mediated by the interaction of the parasite (trypanosome with the vectors (tsetse flies, as well as with the human and animal hosts within a particular environment. Related to these interactions, the disease is confined in spatially limited areas called “foci”, which are located in Sub-Saharan Africa, mainly in remote rural areas. The risk of contracting HAT is, therefore, determined by the possibility of contact of a human being with an infected tsetse fly. Epidemics of HAT were described at the beginning of the 20th century; intensive activities have been set up to confront the disease, and it was under control in the 1960s, with fewer than 5,000 cases reported in the whole continent. The disease resurged at the end of the 1990s, but renewed efforts from endemic countries, cooperation agencies, and nongovernmental organizations led by the World Health Organization succeeded to raise awareness and

  16. Worldwide epidemiology of fibromyalgia.

    Science.gov (United States)

    Queiroz, Luiz Paulo

    2013-08-01

    Studying the epidemiology of fibromyalgia (FM) is very important to understand the impact of this disorder on persons, families and society. The recent modified 2010 classification criteria of the American College of Rheumatology (ACR), without the need of tender points palpation, allows that larger and nationwide surveys may be done, worldwide. This article reviews the prevalence and incidence studies done in the general population, in several countries/continents, the prevalence of FM in special groups/settings, the association of FM with some sociodemographic characteristics of the population, and the comorbidity of FM with others disorders, especially with headaches.

  17. Epidemiology of Posttraumatic Osteoarthritis.

    Science.gov (United States)

    Thomas, Abbey C; Hubbard-Turner, Tricia; Wikstrom, Erik A; Palmieri-Smith, Riann M

    2017-06-02

    Osteoarthritis is a leading cause of disability whose prevalence and incidence continue to increase. History of joint injury represents an important risk factor for posttraumatic osteoarthritis and is a significant contributor to the rapidly growing percentage of the population with osteoarthritis. This review will present the epidemiology associated with posttraumatic osteoarthritis, with particular emphasis on the knee and ankle joints. It is important to understand the effect of posttraumatic osteoarthritis on the population so that sufficient resources can be devoted to countering the disease and promoting optimal long-term health for patients after joint injury.

  18. Molecular epidemiology of ascariasis

    DEFF Research Database (Denmark)

    Betson, Martha; Halstead, Fennella; Nejsum, Peter

      We are using molecular epidemiology techniques to study the population structure of Ascaris obtained from humans and pigs. Worms were obtained from human hosts on Zanzibar and in Uganda, Bangladesh, Guatemala and Nepal and Ascaris from pigs were collected from in Uganda, Tanzania, Denmark......, Guatemala and the Philippines. Genomic DNA was extracted from each worm and a 450 base pair fragment of the mitochondrial cytochrome oxidase gene subunit 1 (COI) was PCR amplified. The products were sequenced from both strands and sequences were manually edited. Fifty different Ascaris CO1 haplotypes were...

  19. Protecting Privacy of Shared Epidemiologic Data without Compromising Analysis Potential

    Directory of Open Access Journals (Sweden)

    John Cologne

    2012-01-01

    Full Text Available Objective. Ensuring privacy of research subjects when epidemiologic data are shared with outside collaborators involves masking (modifying the data, but overmasking can compromise utility (analysis potential. Methods of statistical disclosure control for protecting privacy may be impractical for individual researchers involved in small-scale collaborations. Methods. We investigated a simple approach based on measures of disclosure risk and analytical utility that are straightforward for epidemiologic researchers to derive. The method is illustrated using data from the Japanese Atomic-bomb Survivor population. Results. Masking by modest rounding did not adequately enhance security but rounding to remove several digits of relative accuracy effectively reduced the risk of identification without substantially reducing utility. Grouping or adding random noise led to noticeable bias. Conclusions. When sharing epidemiologic data, it is recommended that masking be performed using rounding. Specific treatment should be determined separately in individual situations after consideration of the disclosure risks and analysis needs.

  20. Protecting Privacy of Shared Epidemiologic Data without Compromising Analysis Potential

    International Nuclear Information System (INIS)

    Cologne, J.; Nakashima, E.; Funamoto, S.; Grant, E.J.; Chen, Y.; Hiroaki Katayama, H.

    2012-01-01

    Objective. Ensuring privacy of research subjects when epidemiologic data are shared with outside collaborators involves masking (modifying) the data, but over masking can compromise utility (analysis potential). Methods of statistical disclosure control for protecting privacy may be impractical for individual researchers involved in small-scale collaborations. Methods. We investigated a simple approach based on measures of disclosure risk and analytical utility that are straightforward for epidemiologic researchers to derive. The method is illustrated using data from the Japanese Atomic-bomb Survivor population. Results. Masking by modest rounding did not adequately enhance security but rounding to remove several digits of relative accuracy effectively reduced the risk of identification without substantially reducing utility. Grouping or adding random noise led to noticeable bias. Conclusions. When sharing epidemiologic data, it is recommended that masking be performed using rounding. Specific treatment should be determined separately in individual situations after consideration of the disclosure risks and analysis needs

  1. Resource Management in Constrained Dynamic Situations

    Science.gov (United States)

    Seok, Jinwoo

    Resource management is considered in this dissertation for systems with limited resources, possibly combined with other system constraints, in unpredictably dynamic environments. Resources may represent fuel, power, capabilities, energy, and so on. Resource management is important for many practical systems; usually, resources are limited, and their use must be optimized. Furthermore, systems are often constrained, and constraints must be satisfied for safe operation. Simplistic resource management can result in poor use of resources and failure of the system. Furthermore, many real-world situations involve dynamic environments. Many traditional problems are formulated based on the assumptions of given probabilities or perfect knowledge of future events. However, in many cases, the future is completely unknown, and information on or probabilities about future events are not available. In other words, we operate in unpredictably dynamic situations. Thus, a method is needed to handle dynamic situations without knowledge of the future, but few formal methods have been developed to address them. Thus, the goal is to design resource management methods for constrained systems, with limited resources, in unpredictably dynamic environments. To this end, resource management is organized hierarchically into two levels: 1) planning, and 2) control. In the planning level, the set of tasks to be performed is scheduled based on limited resources to maximize resource usage in unpredictably dynamic environments. In the control level, the system controller is designed to follow the schedule by considering all the system constraints for safe and efficient operation. Consequently, this dissertation is mainly divided into two parts: 1) planning level design, based on finite state machines, and 2) control level methods, based on model predictive control. We define a recomposable restricted finite state machine to handle limited resource situations and unpredictably dynamic environments

  2. The World Health Organization World Mental Health Survey Initiative.

    Science.gov (United States)

    Kessler, Ronald C; Haro, Josep Maria; Heeringa, Steven G; Pennell, Beth-Ellen; Ustün, T Bedirhan

    2006-01-01

    To present an overview of the World Health Organization World Mental Health (WMH) Survey Initiative. The discussion draws on knowledge gleaned from the authors' participation as principals in WMH. WMH has carried out community epidemiological surveys in more than two dozen countries with more than 200,000 completed interviews. Additional surveys are in progress. Clinical reappraisal studies embedded in WMH surveys have been used to develop imputation rules to adjust prevalence estimates for within- and between-country variation in accuracy. WMH interviews include detailed information about sub-threshold manifestations to address the problem of rigid categorical diagnoses not applying equally to all countries. Investigations are now underway of targeted substantive issues. Despite inevitable limitations imposed by existing diagnostic systems and variable expertise in participating countries, WMH has produced an unprecedented amount of high-quality data on the general population cross-national epidemiology of mental disorders. WMH collaborators are in thoughtful and subtle investigations of cross-national variation in validity of diagnostic assessments and a wide range of important substantive topics. Recognizing that WMH is not definitive, finally, insights from this round of surveys are being used to carry out methodological studies aimed at improving the quality of future investigations.

  3. FOSTERING AND DEVELOPMENT OF MULTICULTURALISM VIA SITUATIVE VOCABULARIES

    Directory of Open Access Journals (Sweden)

    О В Львова

    2017-12-01

    Full Text Available The search for ways and means of fostering and development of multiculturalism is now of great importance for the world community. Situational vocabulary was previously proposed by the author as an ICT tool for fostering and development of communicative competence in foreign language. They contain lexical structures used in specific communicative situations, as well as modern ICT tools (blogs, chats, forums, mail, etc. to supplement already gained data and to discuss the ways and situations of use of various linguistic constructions or meanings of the words. Further study of the possibilities and ways of application of the instrument showed that students are not able to choose a relevant form for certain situations, or they lack or do not know the appropriate words and expressions, both in native and in a foreign language. In addition, the incorrect use of certain words or expressions in the situation may be regarded by representatives of other cultures as rude or disrespectful. The peculiarity of the method offered by the author is based on the idea of using situational vocabularies for gaining information and study of various linguistic and cultural aspects of the host country and other countries. In addition, the interaction in the familiar for learners ICT space motivates them and increase the effectiveness of such activities.

  4. Worldwide Report, Epidemiology, No. 327

    National Research Council Canada - National Science Library

    1983-01-01

    Partial Contents: Epidemiology, Human Diseases, Health, Malaria, AIDS, Homosexual Male, Medical Administration, Rabies, Tuberculosis, Encephalitis Statistics, Gastroenteritie, Mystery Diseases, Children, Epidemics...

  5. Epidemiological study around La Hague

    International Nuclear Information System (INIS)

    1999-01-01

    The North Cotentin is in France, the area where have been led until now, the biggest number of epidemiology studies on the effects of ionizing radiations on man, in order to assess the leukemia incidences and other cancer pathologies around nuclear facilities. The North Cotentin concentrates four nuclear installations.The objective of this file is to take stock of the situation in this field. In 1995 and 1998 have been published two sections of an epidemiology study about the incidence of leukemia in North Cotentin (J.F. Viel study for the period 1978-1992, Spira study for 1993-1997). The study of the Professor Spira does not bring to the fore a significant excess of leukemia for the period 1978-1997. The report of the professor Spira advocates several complementary epidemiology studies to precise or complete the data and lighten the causes of leukemia in North Cotentin. The studies of J.F.Viel shows that it does not exist a significant excess of cases in the studied area (25 cases for 22.8 expected cases, so a non significant difference) but notices an aggregate at the limit to be significant in the Beaumont-Hague canton (4 cases for 1.4 expected cases). J.F.Viel puts forward a relationship between the risk increase (of leukemia incidence) and some individual characteristics linked to the way of life of the studied persons: the North Cotentin beaches frequenting by the mothers or the children at least one time by month, the consumption of fish or shellfish having a local origin at least one time by week. This study suggests that it is the radioactivity, on the beaches on in fishes and shellfish that would be at the origin of the additional noticed leukemia. The authorities asked at the beginning of 1997, a scientific commission directed by the Professor Souleau to propose a new epidemiology study on the leukemia risk around La Hague. The report concludes that the leukemia incidence in the North Cotentin is in accordance with the expected incidence (25 observed

  6. 'Living between two worlds': who is living in whose worlds?

    Science.gov (United States)

    McCoy, Brian

    2009-08-01

    Indigenous people have often been depicted as 'living between two worlds'. They have been described as living neither in their 'Indigenous' world nor in the 'Western' world but in some middle, liminal, or in-between 'world'. People in such situations are often described as 'caught' or 'suspended' and with obvious negative social, emotional and health consequences. What is this cultural space that is often described as 'being between two worlds'? Can Indigenous people develop their identity within the demands and values of contemporary Australian society? Most people who live within the context of modernity move across a mixture of different social, spiritual and cultural 'worlds'. By projecting particular and negative meanings onto Indigenous people and their journey of identity, non-Indigenous people diminish the value of Indigenous energies and initiatives in attempting to cope with life's diverse pressures and expectations. The perpetuation of such attitudes serves to undermine the efforts that Indigenous people make to engage modernity while at the same time attempting to maintain values that are of critical importance for their health and wellbeing. Consequently, non-Indigenous people can end up diminishing the importance of their own life transitions.

  7. Environmental monitoring in emergency situations

    International Nuclear Information System (INIS)

    1966-01-01

    This manual gives technical guidance on emergency monitoring procedures to those who would have to assess the situation after an accident leading to the uncontrolled release of radioactive substances to the environment. Its aim is to draw attention to the important factors that should be considered in formulating emergency plans. The seven annexes contain inventories of fission products and possible releases; dispersion, deposition and dose-exposure relationships for airborne releases; α-, β- and γ-radiation surveys; information on sample collection and field evaluation; and brief descriptions of the environmental monitoring procedures adopted in previous emergencies (Windscale 1957, AERE Harwell 1961 and NRTS Idaho 1961).

  8. Clinical and epidemiological characteristics of hepatitis A in children during rise of morbidity

    Directory of Open Access Journals (Sweden)

    G. P. Martynova

    2015-01-01

    Full Text Available Objective. Study of clinical and epidemiological characteristicsof hepatitis A in children.Materials and methods. The paper presents the epidemiological situation of this issue in the Krasnoyarsk Territory, as well as the results of clinical observations of 104 children with hepatitis A in age from 1 to 14 years.Results. It was found that at the present time is marked deterioration of the epidemiological situation of hepatitis A with involvement in the epidemiological process of young children. In this severe hepatitis A, often occurring with the phenomena of cholestasis, significantly more frequent among children aged 7–14 years. Despite the apparent beneficial for the infection at discharge on the part of school-age children has been a recovery with residual effects that require continued monitoring and corrective therapy appointment.

  9. An Application of Epidemiological Modeling to Information Diffusion

    Science.gov (United States)

    McCormack, Robert; Salter, William

    Messages often spread within a population through unofficial - particularly web-based - media. Such ideas have been termed "memes." To impede the flow of terrorist messages and to promote counter messages within a population, intelligence analysts must understand how messages spread. We used statistical language processing technologies to operationalize "memes" as latent topics in electronic text and applied epidemiological techniques to describe and analyze patterns of message propagation. We developed our methods and applied them to English-language newspapers and blogs in the Arab world. We found that a relatively simple epidemiological model can reproduce some dynamics of observed empirical relationships.

  10. Geoheritage protection of Serbia: Present situation and perspectives

    Directory of Open Access Journals (Sweden)

    Jojić-Glavonjić Tamara

    2010-01-01

    Full Text Available Neglected for decades in relation to the biodiversity and cultural heritage protection, the geoheritage protection has become a new concept, having more and more supporters in the world. The middle of the 1990s marked the beginning of the systematic geoheritage protection in Serbia. The basic components of that process are represented in the paper with the aim of evaluating the situation and noticing the key problems.

  11. Situations in Construction of 3D Mapping for Slam

    OpenAIRE

    Nguyen Hoang Thuy Trang; Shydlouski Stanislav

    2018-01-01

    Nowadays, the simultaneous localization and mapping (SLAM) approach has become one of the most advanced engineering methods used for mobile robots to build maps in unknown or inaccessible spaces. Update maps before a certain area while tracking current location and distance. The motivation behind writing this paper is mainly to help us better understand about SLAM and the study situation of SLAM in the world today. Through this, we find the optimal algorithm for moving robots in three dimensi...

  12. Situations in Construction of 3D Mapping for Slam

    Directory of Open Access Journals (Sweden)

    Nguyen Hoang Thuy Trang

    2018-01-01

    Full Text Available Nowadays, the simultaneous localization and mapping (SLAM approach has become one of the most advanced engineering methods used for mobile robots to build maps in unknown or inaccessible spaces. Update maps before a certain area while tracking current location and distance. The motivation behind writing this paper is mainly to help us better understand about SLAM and the study situation of SLAM in the world today. Through this, we find the optimal algorithm for moving robots in three dimensions.

  13. Energy situation and nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Megahid, M R [Reactor and Neutron physics Department Nuclear Research Center A.E., Cairo (Egypt)

    1997-12-31

    A brief general review is given concerning the requirements of power throughout history with an indication to the world capital reserves of energy. The energy released from the conversion of mass in chemical and nuclear processes is also discussed with comparative analysis between conventional fuel fired plant and nuclear power plant having the same energy output. The advantages and disadvantages arising from having a nuclear power programme are also discussed. 1 fig.

  14. Thoughts on the Postpartum Situation

    Directory of Open Access Journals (Sweden)

    Jennifer Scuro

    2018-06-01

    Full Text Available The event of childbirth carries with it a dominant narrative: that a pregnant woman happily gives birth to a baby. This appears to be quite a simple formulation—as if a natural fact, as if plain and common sense. Yet, the complexities masked by the mythological and whitewashed quality of this narrative, as I have already argued recently in The Pregnancy ≠ Childbearing Project: A Phenomenology of Miscarriage (Feb 2017, harms and even kills women. In this paper, I expand on the problem of what I term “dismemberment after birth” as it operates invisibly in the “postpartum situation.” The dominant narrative, combined with a pervasive cultural misogynoir— manifesting specifically as an antagonism toward black women and women of color—as medicalized and ableist establishment of care, renders women without resource if they cannot maintain the desires and embodiments required of a contented and successful maternity. The naturalized assumptions about the narrative move from the birth event to “having a baby” are disrupted here with hope of opening up an opportunity to validate and diversify the more non-linear narratives. As an afterthought to these disruptions, I offer an additional challenge to anti-natalist thinking in its limited insight into the postpartum situation.

  15. [The layperson in emergency situation].

    Science.gov (United States)

    Pergola, Aline Maino; Araujo, Izilda Esmenia Muglia

    2008-12-01

    The layperson's qualification to provide early care in emergency situations and basic life support (BLS) is fundamental to save lives and prevent sequels. The objective was to identify the level of knowledge of lay people about approaching an emergency victim. Structured interviews in non-technical language were used with a 385-subject sample, average age 35.4 (+/- 14.55) years, with more than 50% having a high school or university education. Over 55% of these observed situations with loss of consciousness, but only 31% called for specialized help. 34% underwent a first-aid course, but only 13% feel prepared. The most often cited place of learning was the driving school (DS), 35.9%. Other training places were higher when compared to the DS (p = 0.048). Almost 17% do not know how to recognize the presence of vital signs. Almost 31% do not know the telephone number of the emergency service. Laypersons have incomplete or incorrect knowledge about care for unconscious victims.

  16. Cancer Epidemiology Data Repository (CEDR)

    Science.gov (United States)

    In an effort to broaden access and facilitate efficient data sharing, the Epidemiology and Genomics Research Program (EGRP) has created the Cancer Epidemiology Data Repository (CEDR), a centralized, controlled-access database, where Investigators can deposit individual-level de-identified observational cancer datasets.

  17. CEDR: Comprehensive Epidemiologic Data Resource

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    The Department of Energy (DOE) and its predecessor agencies have a long history of epidemiologic research programs. The main focus of these programs has been the Health and Mortality Study of the DOE work force. This epidemiologic study began in 1964 with a feasibility study of workers at the Hanford facility. Studies of other populations exposed to radiation have also been supported, including the classic epidemiologic study of radium dial painters and studies of atomic bomb survivors. From a scientific perspective, these epidemiologic research program have been productive, highly credible, and formed the bases for many radiological protection standards. Recently, there has been concern that, although research results were available, the data on which these results were based were not easily obtained by interested investigators outside DOE. Therefore, as part of an effort to integrate and broaden access to its epidemiologic information, the DOE has developed the Comprehensive Epidemiologic Data Resource (CEDR) Program. Included in this effort is the development of a computer information system for accessing the collection of CEDR data and its related descriptive information. The epidemiologic data currently available through the CEDAR Program consist of analytic data sets, working data sets, and their associated documentation files. In general, data sets are the result of epidemiologic studies that have been conducted on various groups of workers at different DOE facilities during the past 30 years.

  18. Epidemiology of fibromyalgia.

    Science.gov (United States)

    Neumann, Lily; Buskila, Dan

    2003-10-01

    Chronic widespread pain, the cardinal symptom of fibromyalgia (FM), is common in the general population, with comparable prevalence rates of 7.3% to 12.9% across different countries. The prevalence of FM in the general population was reported to range from 0.5% to 5% and up to 15.7% in the clinic. The common association of FM with other rheumatic disorders, chronic viral infections, and systemic illnesses has been well documented in several studies. Up to 65% of patients with systemic lupus erythematosus meet the criteria for FM. FM is considered a member of the family of functional somatic syndromes. These syndromes are very common and share a similar phenomenology, epidemiologic characteristics, high rates of occurrence, a common pathogenesis, and similar management strategies. A high prevalence of FM was demonstrated among relatives of patients with FM and it may be attributed to genetic and environmental factors.

  19. [Epidemiology of osteoporosis].

    Science.gov (United States)

    Grazio, Simeon

    2006-01-01

    Osteoporosis represents a major and increasing public health problem with the aging of population. Major clinical consequences and economic burden of the disease are fractures. Many risk factors are associated with the fractures including low bone mass, hormonal disorders, personal and family history of fractures, low body weight, use of certain drugs (e.g. glucocorticoids), cigarette smoking, elevated intake of alchohol, low physical activity, insufficient level of vitamin D and low intake of calcium. This epidemiological review describes frequency, importance of risk factors and impact of osteoporosis and osteoporotic fractures. Objective measures of bone mineral density along with clinical assessment of risk factors can help identify patients who will benefit from prevention and intervention efforts and eventually reduce the morbidity and mortality associated with osteoporosis-related fractures.

  20. Temporal network epidemiology

    CERN Document Server

    Holme, Petter

    2017-01-01

    This book covers recent developments in epidemic process models and related data on temporally varying networks. It is widely recognized that contact networks are indispensable for describing, understanding, and intervening to stop the spread of infectious diseases in human and animal populations; “network epidemiology” is an umbrella term to describe this research field. More recently, contact networks have been recognized as being highly dynamic. This observation, also supported by an increasing amount of new data, has led to research on temporal networks, a rapidly growing area. Changes in network structure are often informed by epidemic (or other) dynamics, in which case they are referred to as adaptive networks. This volume gathers contributions by prominent authors working in temporal and adaptive network epidemiology, a field essential to understanding infectious diseases in real society.

  1. The Epidemiology of Sarcoma

    Directory of Open Access Journals (Sweden)

    Burningham Zachary

    2012-10-01

    Full Text Available Abstract Sarcomas account for over 20% of all pediatric solid malignant cancers and less than 1% of all adult solid malignant cancers. The vast majority of diagnosed sarcomas will be soft tissue sarcomas, while malignant bone tumors make up just over 10% of sarcomas. The risks for sarcoma are not well-understood. We evaluated the existing literature on the epidemiology and etiology of sarcoma. Risks for sarcoma development can be divided into environmental exposures, genetic susceptibility, and an interaction between the two. HIV-positive individuals are at an increased risk for Kaposi’s sarcoma, even though HHV8 is the causative virus. Radiation exposure from radiotherapy has been strongly associated with secondary sarcoma development in certain cancer patients. In fact, the risk of malignant bone tumors increases as the cumulative dose of radiation to the bone increases (p for trend

  2. Epidemiology of Lyme Disease

    Directory of Open Access Journals (Sweden)

    Dennis J White

    1991-01-01

    Full Text Available Investigation of the epidemiology of Lyme disease depends upon information generated from several sources. Human disease surveillance can be conducted by both passive and active means involving physicians, public health agencies and laboratories. Passive and active tick surveillance programs can document the extent of tick-borne activity, identify the geographic range of potential vector species, and determine the relative risk of exposure to Lyme disease in specific areas. Standardized laboratory services can play an important role in providing data. Epidemiologists can gain a better understanding of Lyme disease through the collection of data from such programs. The interpretation of data and provision of information to the medical and general communities are important functions of public health agencies.

  3. Psychiatric epidemiology, or the story of a divided discipline.

    Science.gov (United States)

    Demazeux, Steeves

    2014-08-01

    This article traces the historical decisions, concepts and key professional collaborations that laid the foundations for the formation of American psychiatric epidemiology during the 20th century, up to the discipline's institutional consolidation, circa 1980, when the third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III) was published. Thomas Kuhn's 'disciplinary matrix' is mobilized as a framework that allows the institutional and intellectual construction of a discipline to be analysed as separate but intertwined components, without assuming that the two evolve in tandem. The identification of the strengths as well as the frailties and internal divisions of the discipline as it developed reveals a paradoxical situation: a time lag between psychiatric epidemiology's institutionalization and public recognition, on the one hand; and the weak coherence of its intellectual components, on the other hand. We briefly trace the origins of split among the discipline's aetiological models of mental disorders and suggest that the lack of coherence among them has prevented psychiatric epidemiology from achieving the status of a normal scientific discipline, in the Kuhnian sense. Without a more explicit attention to the intellectual rationale of the discipline, psychiatric epidemiology will continue to maintain a strong institutional dimension and weak intellectual matrix. © The Author 2014; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

  4. Epidemiology of blindness in children.

    Science.gov (United States)

    Solebo, Ameenat Lola; Teoh, Lucinda; Rahi, Jugnoo

    2017-09-01

    An estimated 14 million of the world's children are blind. A blind child is more likely to live in socioeconomic deprivation, to be more frequently hospitalised during childhood and to die in childhood than a child not living with blindness. This update of a previous review on childhood visual impairment focuses on emerging therapies for children with severe visual disability (severe visual impairment and blindness or SVI/BL).For children in higher income countries, cerebral visual impairment and optic nerve anomalies remain the most common causes of SVI/BL, while retinopathy of prematurity (ROP) and cataract are now the most common avoidable causes. The constellation of causes of childhood blindness in lower income settings is shifting from infective and nutritional corneal opacities and congenital anomalies to more resemble the patterns seen in higher income settings. Improvements in maternal and neonatal health and investment in and maintenance of national ophthalmic care infrastructure are the key to reducing the burden of avoidable blindness. New therapeutic targets are emerging for childhood visual disorders, although the safety and efficacy of novel therapies for diseases such as ROP or retinal dystrophies are not yet clear. Population-based epidemiological research, particularly on cerebral visual impairment and optic nerve hypoplasia, is needed in order to improve understanding of risk factors and to inform and support the development of novel therapies for disorders currently considered 'untreatable'. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  5. Cannabis Epidemiology: A Selective Review.

    Science.gov (United States)

    Anthony, James C; Lopez-Quintero, Catalina; Alshaarawy, Omayma

    2017-01-04

    Globally, the most widely used set of compounds among the internationally regulated drugs is cannabis. To review evidence from epidemiological research on cannabis, organized in relation to this field's five main rubrics: quantity, location, causes, mechanisms, and prevention/ control. The review covers a selection of evidence from standardized population surveys, official statistics, and governmental reports, as well as published articles and books identified via MEDLINE, Web of Science, and Google Scholar as of July 2016. In relation to quantity, an estimated 3% to 5% of the world population is thought to have tried a cannabis product, with at least one fairly recent use, mainly extra-medical and outside boundaries of prescribed use. Among cannabis users in the United States, roughly one in 7-8 has engaged in medical marijuana use. In relation to location, prevalence proportions reveal important variations across countries and between subgroups within countries. Regarding causes and mechanisms of starting to use cannabis, there is no compelling integrative and replicable conceptual model or theoretical formulation. Most studies of mechanisms have focused upon a 'gateway sequence' and person-to-person diffusion, with some recent work on disability-adjusted life years. A brief review of cannabis use consequences, as well as prevention and control strategies is also provided. At present, we know much about the frequency and occurrence of cannabis use, with too little replicable definitive evidence with respect to the other main rubrics. Given a changing regulatory environment for cannabis products, new institutions such as an independent International Cannabis Products Safety Commission may be required to produce evidence required to weigh benefits versus costs. It is not clear that governmentsponsored research will be sufficient to meet consumer demand for balanced points of view and truly definitive evidence. Copyright© Bentham Science Publishers; For any queries

  6. Cannabis Epidemiology: A Selective Review

    Science.gov (United States)

    Anthony, James C.; Lopez-Quintero, Catalina; Alshaarawy, Omayma

    2017-01-01

    Background Globally, the most widely used set of compounds among the internationally regulated drugs is cannabis. Objective To review evidence from epidemiological research on cannabis, organized in relation to this field’s five main rubrics: quantity, location, causes, mechanisms, and prevention/control. Method The review covers a selection of evidence from standardized population surveys, official statistics, and governmental reports, as well as published articles and books identified via MEDLINE, Web of Science, and Google Scholar as of July 2016. Results In relation to quantity, an estimated 3% to 5% of the world population is thought to have tried a cannabis product, with at least one fairly recent use, mainly extra-medical and outside boundaries of prescribed use. Among cannabis users in the United States, roughly one in 7–8 has engaged in medical marijuana use. In relation to location, prevalence proportions reveal important variations across countries and between subgroups within countries. Regarding causes and mechanisms of starting to use cannabis, there is no compelling integrative and replicable conceptual model or theoretical formulation. Most studies of mechanisms have focused upon a ‘gateway sequence’ and person-to-person diffusion, with some recent work on disability-adjusted life years. A brief review of cannabis use consequences, as well as prevention and control strategies is also provided. Conclusion At present, we know much about the frequency and occurrence of cannabis use, with too little replicable definitive evidence with respect to the other main rubrics. Given a changing regulatory environment for cannabis products, new institutions such as an independent International Cannabis Products Safety Commission may be required to produce evidence required to weigh benefits versus costs. It is not clear that government sponsored research will be sufficient to meet consumer demand for balanced points of view and truly definitive evidence

  7. The epidemiology of bicyclist's collision accidents

    DEFF Research Database (Denmark)

    Larsen, L. B.

    1994-01-01

    of bicyclists and risk situations. The findings should make a basis for preventive programmes in order to decrease the number and severity of bicyclists collision accidents. Data from the emergency room in a 2 year period was combined with data from questionnaires. The study group consisted of 1021 bicyclists......The number of bicyclists injured in the road traffic in collision accidents and treated at the emergency room at Odense University Hospital has increased 66% from 1980 to 1989. The aim of this study was to examine the epidemiology of bicyclist's collision accidents and identify risk groups...... injured in collision accidents, and 1502 bicyclists injured in single accidents was used as a reference group. The young bicyclists 10-19 years of age had the highest incidence of injuries caused by collision accidents. The collision accidents had different characteristics according to counterpart. One...

  8. Epidemiology of obesity

    NARCIS (Netherlands)

    Seidell, Jacob C

    The prevalence of obesity is increasing at an alarming rate in many parts of the world. In White populations living in the west and north of Europe, Australia, and the United States, the prevalence of obesity is similarly high in men and women. In countries with relatively low gross national

  9. Virus and Infections 2010 - BIT's first world congress.

    Science.gov (United States)

    Garkavenko, Olga

    2010-10-01

    The World Congress of Virus and Infections, held in Busan, South Korea, included topics reviewing the field of zoonoses. This conference report highlights selected presentations on surveillance, epidemiology and measures for the control and prevention of zoonotic diseases. Topics discussed include human factors influencing zoonoses, the molecular epidemiology of Crimean-Congo hemorrhagic fever, the emerging Nipah virus, and the re-emergence of cowpox virus.

  10. ANT, tourism and situated globality

    DEFF Research Database (Denmark)

    Jóhannesson, Gunnar Thór; Ren, Carina Bregnholm; van der Duim, René

    2015-01-01

    viable descriptions of the collective condition of humans and more-than-humans in the Anthropocene. Also and moving past a merely descriptive approach, it discusses it as a useful tool to engage with the situated globalities which come into being through the socio-spatial coupling of tourism......In recent years Actor-network theory (ANT) has increasingly been felt in the field of tourism studies (Van der Duim, Ren, & Jóhannesson, 2012). An important implication of the meeting between ANT and tourism studies is the notion of tourism being described as a heterogeneous assemblage of what we...... are used to define as the separate spheres of nature and culture. This paper explores and relates the central tenets of ANT in tourism with regard to the concept of the Anthropocene. It presents the ANT approach as a flat and object-oriented ontology and methodology and explores its potentials to carve out...

  11. Environmental management as situated practice

    DEFF Research Database (Denmark)

    Lippert, Ingmar; Krause, Franz; Hartmann, Niklas Klaus

    2015-01-01

    We propose an analysis of environmental management (EM) as work and as practical activity. This approach enables empirical studies of the diverse ways in which professionals, scientists, NGO staffers, and activists achieve the partial manageability of specific “environments”. In this introduction......, we sketch the debates in Human Geography, Management Studies, and Science and Technology Studies to which this special issue contributes. We identify the limits of understanding EM though the framework of ecological modernisation, and show how political ecology and work-place studies provide...... to be assessed, or as simply the implementation of dominant projects and the materialisation of hegemonic discourse. Such a shift renders EM as always messy practices of engagement, critique and improvisation. We conclude that studying the distributed and situated managing agencies, actors and their practices...

  12. Clinical epidemiology of human AE in Europe.

    Science.gov (United States)

    Vuitton, D A; Demonmerot, F; Knapp, J; Richou, C; Grenouillet, F; Chauchet, A; Vuitton, L; Bresson-Hadni, S; Millon, L

    2015-10-30

    This review gives a critical update of the situation regarding alveolar echinococcosis (AE) in Europe in humans, based on existing publications and on findings of national and European surveillance systems. All sources point to an increase in human cases of AE in the "historic endemic areas" of Europe, namely Germany, Switzerland, Austria and France and to the emergence of human cases in countries where the disease had never been recognised until the end of the 20th century, especially in central-eastern and Baltic countries. Both increase and emergence could be only due to methodological biases; this point is discussed in the review. One explanation may be given by changes in the animal reservoir of the parasite, Echinococcus multilocularis (increase in the global population of foxes in Europe and its urbanisation, as well as a possible increased involvement of pet animals as definitive infectious hosts). The review also focuses onto 2 more original approaches: (1) how changes in therapeutic attitudes toward malignant and chronic inflammatory diseases may affect the epidemiology of AE in the future in Europe, since a recent survey of such cases in France showed the emergence of AE in patients with immune suppression since the beginning of the 21st century; (2) how setting a network of referral centres in Europe based on common studies on the care management of patients might contribute to a better knowledge of AE epidemiology in the future. Copyright © 2015. Published by Elsevier B.V.

  13. Participatory epidemiology: the contribution of participatory research to epidemiology

    Directory of Open Access Journals (Sweden)

    Mario Bach

    2017-02-01

    Full Text Available Abstract Background Epidemiology has contributed in many ways to identifying various risk factors for disease and to promoting population health. However, there is a continuing debate about the ability of epidemiology not only to describe, but also to provide results which can be better translated into public health practice. It has been proposed that participatory research approaches be applied to epidemiology as a way to bridge this gap between description and action. A systematic account of what constitutes participatory epidemiology practice has, however, been lacking. Methods A scoping review was carried out focused on the question of what constitutes participatory approaches to epidemiology for the purpose of demonstrating their potential for advancing epidemiologic research. Relevant databases were searched, including both the published and non-published (grey literature. The 102 identified sources were analyzed in terms of comparing common epidemiologic approaches to participatory counterparts regarding central aspects of the research process. Exemplary studies applying participatory approaches were examined more closely. Results A highly diverse, interdisciplinary body of literature was synthesized, resulting in a framework comprised of seven aspects of the research process: research goal, research question, population, context, data synthesis, research management, and dissemination of findings. The framework specifies how participatory approaches not only differ from, but also how they can enhance common approaches in epidemiology. Finally, recommendations for the further development of participatory approaches are given. These include: enhancing data collection, data analysis, and data validation; advancing capacity building for research at the local level; and developing data synthesis. Conclusion The proposed framework provides a basis for systematically developing the emergent science of participatory epidemiology.

  14. Epidemiological studies on radiation carcinogenesis in human populations following acute exposure: nuclear explosions and medical radiation

    International Nuclear Information System (INIS)

    Fabrikant, J.I.

    1981-01-01

    The present review provides an understanding of our current knowledge of the carcinogenic effect of low-dose radiation in man, and surveys the epidemiological studies of human populations exposed to nuclear explosions and medical radiation. Discussion centers on the contributions of quantitative epidemiology to present knowledge, the reliability of the dose-incidence data, and those relevant epidemiological studies that provide the most useful information for risk estimation of cancer induction in man. Reference is made to dose-incidence relationships from laboratory animal experiments where they may obtain, for problems and difficulties in extrapolation from data obtained at high doses to low doses, and from animal data to the human situation. The paper describes the methods of application of such epidemiological data for estimation of excess risk of radiation-induced cancer in exposed human populations and discusses the strengths and limitations of epidemiology in guiding radiation protection philosophy and public health policy

  15. News from the gas world

    International Nuclear Information System (INIS)

    Gadonneix, P.; Bergmann, B.; Chabrelie, M.F.

    2000-01-01

    Mr Pierre Gadonneix, President of Gaz de France, presented 'The Gaz de France Group in the new European context: opportunities and strategy of a major gas operator' during the 21. world gas congress, which was held in Nice from 6. to 9. June 2000. A few weeks from the liberalization of the gas market in Europe. It seems interesting to publish this article, which very pertinently presents the point of view of the leading French gas operator. We also considered it right to publish the presentation of Mr Burckhard Bergmann, President of Eurogas, who presented the European vision. To complete this panorama of the gas situation, we are also publishing news about the international gas situation in 1999, written by Marie-Francoise Chabrelie of Cedigaz which is summarized here under: in a changing environment, characterized by privatisation, the deregulation and the opening up of markets (Europe, Australia), natural gas has progressively gained ground in the world energy market. This trend was confirmed in 1999. Major discoveries open the way to new projects for local use and export. In spite of the uncertainties regarding the situation in countries of the ex-Soviet Union, several favourable factors, including economic recovery in Asia faster than forecast, indicate a growth hypothesis ranging from 2.5% for this year. (authors)

  16. Mozambique field epidemiology and laboratory training program: a pathway for strengthening human resources in applied epidemiology.

    Science.gov (United States)

    Baltazar, Cynthia Semá; Taibo, Cátia; Sacarlal, Jahit; Gujral, Lorna; Salomão, Cristolde; Doyle, Timothy

    2017-01-01

    In the last decades, Mozambique has been undergoing demographic, epidemiological, economic and social transitions, which have all had a notable impact on the National Health System. New challenges have emerged, causing a need to expand the preparation and response to emerging disease threats and public health emergencies. We describe the structure and function of the Mozambique Field Epidemiology Training Program (MZ-FELTP) and the main outputs achieved during the first 6 years of program implementation (consisting of 3 cohorts). We also outline the contribution of the program to the National Health System and assess the retention of the graduates. The MZ-FELTP is a post-graduate in-service training program, based on the acquisition of skills, within two tracks: applied epidemiology and laboratory management. The program was established in 2010, with the objective of strengthening capacity in applied epidemiology and laboratory management, so that events of public health importance can be detected and investigated in a timely and effective manner. The program is in its seventh year, having successfully trained 36 health professionals in the advanced course. During the first six years of the program, more than 40 outbreaks were investigated, 37 surveillance system evaluations were conducted and 39 descriptive data analyses were performed. Surveillance activities were implemented for mass events and emergency situations. In addition, more than 100 oral and poster presentations were given by trainees at national and international conferences. The MZ-FELTP has helped provide the Ministry of Health with the human and technical resources and operational capacity, to rapidly and effectively respond to major public health challenges in the country. The continuous involvement of key stakeholders is necessary for the continuation, expansion and ongoing sustainability of the program.

  17. Situation Awareness with Systems of Systems

    NARCIS (Netherlands)

    Laar, P. van de; Tretmans, J.; Borth, M.

    2013-01-01

    This book discusses various aspects, challenges, and solutions for developing systems-of-systems for situation awareness, using applications in the domain of maritime safety and security. Topics include advanced, multi-objective visualization methods for situation awareness, stochastic outlier

  18. Worldwide Report, Epidemiology

    Science.gov (United States)

    1985-12-26

    health services than among those who had visited clinics during pregnancy . According to Dr. Standfield of AMREF. there were two ways of preventing...Olu Akin- yanju lamented that Nigeria leads the world with a yearly child-birth rate of 80,420 sickle cell anaemia carriers followed by Zaire...Affected animals develop anaemia , become weak and lose weight. Besides, breeding ani- mals may abort or become infer- tile and may die.. In man, the

  19. The epidemiology of endometriosis.

    Science.gov (United States)

    Cramer, Daniel W; Missmer, Stacey A

    2002-03-01

    Advances in understanding the epidemiology of endometriosis have lagged behind other diseases because of methodologic problems related to disease definition and control selection. Nevertheless, a better picture of the epidemiology of endometriosis has emerged over the past few decades. Prevalence estimates of the disease in clinic populations vary from about a 4% occurrence of largely asymptomatic endometriosis found in women undergoing tubal ligation to 50% of teenagers with intractable dysmenorrhea. General population incidence during the 1970s in this country has been suggested to be 1.6 per 1000 white females aged 15-49, while a more current study based upon hospital discharges finds endometriosis as a first listed diagnosis in 1.3 per 1000 discharges in women aged 15-44. There is a clinical impression that blacks have lower rates of endometriosis and Orientals have higher rates than whites. A variety of personal risk factors for endometriosis have also been described. Women with endometriosis may be taller and thinner. Menstrual factors reported to increase risk include dysmenorrhea, early menarche, and shorter cycle lengths. There is support for the idea that lifestyle exposures that might raise or lower estrogen levels could affect risk, including a decreased risk associated with smoking and exercise and an increased risk associated with caffeine or alcohol use. These risk factors appear to be compatible with the central importance of retrograde menstruation influenced by outflow obstruction that might affect its amount, immune factors that might affect its ability to be cleared, or hormonal stimuli that might affect its growth. In this model, dysmenorrhea could be either a disease symptom or a manifestation of outflow obstruction. Nulliparity could be either a consequence of disease or a cause since nulliparous women would not have the benefit of cervical dilation associated with labor and delivery. Since there is evidence that family history is a risk

  20. Epidemiology of psychiatric disorders: The situation of Mashhad city during 2010-2016

    Directory of Open Access Journals (Sweden)

    Hoda Khatibi Moghaddam

    2017-10-01

    Results: In this study, 43770 hospital admissions had occurred which was reduced to 4333 cases after aggregating readmissions. The mean age was 42.2 ± 12.5 years, and the highest prevalence rate was observed in the age group of 50-59 years (352 in 100000 of the population. Most admitted patients were male (75%, 3234, married (60%, 2523 and unemployed (71%, 2740. The most common admission cause was mood disorders in both genders (51% of females and 37% of males, P

  1. [The epidemiological situation of scorpion stings in the Beni Mellal province].

    Science.gov (United States)

    Charrab, Nezha; Soulaymani, Rachida; Mokhtari, Abdelrhani; Semlali, Ilham; El Oufir, Rhizlane; Soulaymani, Abdelmajid

    2009-01-01

    The objective of this work is to analyse and interpret data from patients bitten by scorpions in a province of Morocco in order to reduce morbidity and mortality caused by scorpion venom. A study was conducted of 901 cases of poisoning among 6959 cases of scorpion stings recorded between January 2002 and December 2006 from bites recorded in Beni Mellal. The results show that poisoning strongly coincides with the summer period, especially in July and August. All age groups are affected by this disease with an average age of 17.28 +/- 17.91 years. For the time post injection, 35.2% were able to check in under an hour. On the other hand, 70.9% reach a health facility with symptoms (class II) and 29.1% with signs of distress (Class III). Finally, the evolution of patients is mostly positive in 94.7% of cases, and the case fatality rate from scorpion sting poisoning is 3.88%.

  2. Comments on the energy situation

    International Nuclear Information System (INIS)

    Barthelt, K.

    1991-01-01

    Mankind grows at a frightening rate. The problems associated with this growth are about to engulf us. The beginnings of a Voelkerwanderung associated with the earth's overpopulation have been discernible for some time already. References, in this connection, to the year 2030 should make us realize that a person born today will be forty years young at that time. So, looking towards 2030 means talking about the present, not about some distant future, as many people keep telling us who seem to think mainly in terms of legislative periods. Energy supply is a global problem and must not be allowed to degenerate into a parochial, national, provincial concern. The problem of worldwide energy supply is a difficult task, but a task which can be solved. Ensuring the supply of energy so as to meet the needs of all countries is a major prerequisite of a satisfactory quality of life and, consequently, is closely associated with peace in the world. (orig.)

  3. Emergency situations in SMEs : Are entrepreneurs prepared?

    NARCIS (Netherlands)

    Kleijn, E.; Montfort, van K.; Masurel, E.

    2012-01-01

    The article examines how entrepreneurs prepare for emergency situations in small and medium-sized enterprises (SMEs) in the Netherlands. It identifies the characteristics of SMEs and the theory related to emergency situations and the preparations for such situations. It also provides a detailed

  4. Mexican energy situation and perspectives

    International Nuclear Information System (INIS)

    Pnce, A.

    1978-01-01

    The energy situation of Mexico is analyzed, including a projection to year 2000. An energy trade balance for 1975 is presented, including the energy invested in the imported and exported manufactured goods. Although Mexico is an oil exporting country, it is found that there was a net import of 32 million barrels of oil equivalent. The projection shows that by developing all alternative sources, hydrocarbons will supply 73% of all the primary energy at the end of the century. A 20,000 MW(e) nucleoelectric program would depress hydrocarbons percentage to 63%. It is concluded that there has been a lack of a coherent energy policy which would permit to elaborate adequate energy development programs. Some criteria are recommended for an energy policy: a) the oil export program should be reviewed; b) The country should encourage the generation of its own technology; c) The energy demand growth-rate should be maintained high enough until an acceptable level of per-capita consumption is reached; d) The internal prices of energy should be reviewed to modify the consumption scheme and e) The primary energy sources should be diversified as possible; with special emphasis on nuclear energy which is the only one important alternative at short time. (author)

  5. Epidemiology of prostatitis

    Science.gov (United States)

    Krieger, John N.; Lee, Shaun Wen Huey; Jeon, Jeonseong; Cheah, Phaik Yeong; Liong, Men Long; Riley, Donald E.

    2008-01-01

    Background Prostatitis describes a combination of infectious diseases (acute and chronic bacterial prostatitis), chronic pelvic pain syndrome, and asymptomatic inflammation. Materials and methods We employed evidence-based methods to review the epidemiology of prostatitis syndromes. Results The prevalence of prostatitis symptoms could be compared in five studies surveying 10 617 men. Overall, 873 participants met various criteria for prostatitis, representing an overall rate of 8.2%, with prevalence ranging from 2.2 to 9.7%. A history of sexually transmitted diseases was associated with an increased risk for prostatitis symptoms. Men reporting a history of prostatitis symptoms had a substantially increased rate of benign prostatic hyperplasia, lower urinary tract symptoms and prostate cancer. In one study, the incidence of physician-diagnosed prostatitis was 4.9 cases per 1000 person-years. Two studies suggest that about one-third of men reporting prostatitis symptoms had resolution after 1 year. Patients with previous episodes and more severe symptoms are at higher risk for chronic pelvic pain. Discussion The prevalence of prostatitis symptoms is high, comparable to rates of ischamic heart disease and diabetes. Clinical evaluation appears necessary to verify that prostatitis is responsible for patients’ symptoms. Prostatitis symptoms may increase a man’s risk for benign prostate hypertrophy, lower urinary tract symptoms and prostate cancer. We need to define natural history and consequences of prostatitis, develop better algorithms for diagnosis and treatment, and develop strategies for prevention. PMID:18164907

  6. Epidemiology of severe trauma.

    Science.gov (United States)

    Alberdi, F; García, I; Atutxa, L; Zabarte, M

    2014-12-01

    Major injury is the sixth leading cause of death worldwide. Among those under 35 years of age, it is the leading cause of death and disability. Traffic accidents alone are the main cause, fundamentally in low- and middle-income countries. Patients over 65 years of age are an increasingly affected group. For similar levels of injury, these patients have twice the mortality rate of young individuals, due to the existence of important comorbidities and associated treatments, and are more likely to die of medical complications late during hospital admission. No worldwide, standardized definitions exist for documenting, reporting and comparing data on severely injured trauma patients. The most common trauma scores are the Abbreviated Injury Scale (AIS), the Injury Severity Score (ISS) and the Trauma and Injury severity Score (TRISS). Documenting the burden of injury also requires evaluation of the impact of post-trauma impairments, disabilities and handicaps. Trauma epidemiology helps define health service and research priorities, contributes to identify disadvantaged groups, and also facilitates the elaboration of comparable measures for outcome predictions. Copyright © 2014 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  7. Radiobiology and Epidemiology

    International Nuclear Information System (INIS)

    Desaintes, C; Holmstock, L.

    2001-01-01

    The main objectives of research in the field of radiobiology and epidemiology performed at the Belgian Nuclear Research Centre SCK-CEN are: (1) to study cancer mortality in nuclear workers in Belgium and to co-ordinate the Belgian contribution to the 'International Collaborative Study of Cancer Risk among Radiation Workers in the Nuclear Industry'; (2) to elucidate the molecular basis of individual susceptibility to ionizing radiation in mammalian embryo during the early phases of its development; (3) to assess the genetic risk of maternal exposure to ionizing radiation; (4) to elucidate the cellular mechanisms leading to brain damage after prenatal irradiation; (5) to monitor the early variations of gene expression induced by ionising radiation and cytokines; (6) to evaluate the use of cytokines and natural substances for improving radiotherapy protocols; (6) to advise authorities and to provide the general population with adequate information concerning the health risk arising from radiation exposure. Progress and major achievements in these topical areas in 2000 are reported

  8. Radiobiology and Epidemiology

    Energy Technology Data Exchange (ETDEWEB)

    Desaintes, C; Holmstock, L

    2001-04-01

    The main objectives of research in the field of radiobiology and epidemiology performed at the Belgian Nuclear Research Centre SCK-CEN are: (1) to study cancer mortality in nuclear workers in Belgium and to co-ordinate the Belgian contribution to the 'International Collaborative Study of Cancer Risk among Radiation Workers in the Nuclear Industry'; (2) to elucidate the molecular basis of individual susceptibility to ionizing radiation in mammalian embryo during the early phases of its development; (3) to assess the genetic risk of maternal exposure to ionizing radiation; (4) to elucidate the cellular mechanisms leading to brain damage after prenatal irradiation; (5) to monitor the early variations of gene expression induced by ionising radiation and cytokines; (6) to evaluate the use of cytokines and natural substances for improving radiotherapy protocols; (6) to advise authorities and to provide the general population with adequate information concerning the health risk arising from radiation exposure. Progress and major achievements in these topical areas in 2000 are reported.

  9. Population Neuroscience: Dementia Epidemiology Serving Precision Medicine and Population Health.

    Science.gov (United States)

    Ganguli, Mary; Albanese, Emiliano; Seshadri, Sudha; Bennett, David A; Lyketsos, Constantine; Kukull, Walter A; Skoog, Ingmar; Hendrie, Hugh C

    2018-01-01

    Over recent decades, epidemiology has made significant contributions to our understanding of dementia, translating scientific discoveries into population health. Here, we propose reframing dementia epidemiology as "population neuroscience," blending techniques and models from contemporary neuroscience with those of epidemiology and biostatistics. On the basis of emerging evidence and newer paradigms and methods, population neuroscience will minimize the bias typical of traditional clinical research, identify the relatively homogenous subgroups that comprise the general population, and investigate broader and denser phenotypes of dementia and cognitive impairment. Long-term follow-up of sufficiently large study cohorts will allow the identification of cohort effects and critical windows of exposure. Molecular epidemiology and omics will allow us to unravel the key distinctions within and among subgroups and better understand individuals' risk profiles. Interventional epidemiology will allow us to identify the different subgroups that respond to different treatment/prevention strategies. These strategies will inform precision medicine. In addition, insights into interactions between disease biology, personal and environmental factors, and social determinants of health will allow us to measure and track disease in communities and improve population health. By placing neuroscience within a real-world context, population neuroscience can fulfill its potential to serve both precision medicine and population health.

  10. Epidemiology of Dermatophytoses in Crete, Greece.

    Science.gov (United States)

    Maraki, Sofia; Mavromanolaki, Viktoria Eirini

    2016-01-01

    Dermatophytoses are among the most frequently diagnosed skin infections worldwide. However, the distribution of pathogenic species and the predominating anatomical sites of infection vary with geographical location and change over time. The aim of this study was to determine the epidemiological and aetiological factors of dermatophytoses in Crete, Greece over the last 5-year period (2011-2015) and their incidence in relation to the gender and the age of the patients. We compared our findings with those previously reported from the same area and from other parts of the world. A total of 2,910 clinical specimens (skin scrapings, nail clippings, and hair specimens) obtained from 2,751 patients with signs of dermatomycoses were examined using direct microscopy and culture. Overall, 294 specimens (10.1%) were proved mycologically positive for dermatophytes. The age of the patients ranged from 2 to 86 years (mean age, 37 years). Tinea corporis was the predominant clinical type of infection, followed by tinea unguium, tinea pedis, tinea capitis, tinea faciei, tinea cruris and tinea manuum. Among dermatophytes, eight species were isolated: Microsporum canis (35.8%), Trichophyton rubrum (35.1%), Trichophyton mentagrophytes (23.3%), Epidermophyton floccosum (2.5%), Microsporum gypseum (1.8%), Trichophyton violaceum (0.7%), Trichophyton verrucosum (0.4%), and Trichophyton tonsurans (0.4%). In our area, the most common dermatophyte was M. canis followed by T. rubrum. Increased migration, mass tourism, and climate changes will contribute to further changes in the epidemiology of dermatophytoses in our area. Continuing studies are necessary for determining the new epidemiological trends and to implement the appropriate control measures.

  11. Epidemiology of Kidney Cancer

    Directory of Open Access Journals (Sweden)

    D. Pascual

    2008-01-01

    Full Text Available Some tumors are known to have a definite cause-effect etiology, but renal cell carcinoma (RCC is not one of them precisely. With regard to RCC we can only try to identify some clinical and occupational factors as well as substances related to tumorigenesis. Smoking, chemical carcinogens like asbestos or organic solvents are some of these factors that increase the risk of the RCC. Viral infections and radiation therapy have also been described as risk factors. Some drugs can increase the incidence of RCC as well as other neoplasms. Of course, genetics plays an outstanding role in the development of some cases of kidney cancer. Chronic renal failure, hypertension, and dialysis need to be considered as special situations. Diet, obesity, lifestyle, and habits can also increase the risk of RCC. The aim of this review is to summarize the well-defined causes of renal cell carcinoma.

  12. The Academic Life: Small Worlds, Different Worlds

    Science.gov (United States)

    Locke, William

    2010-01-01

    "The Academic Life: Small Worlds, Different Worlds" represented an impressive investigation of the largest and most complex national academic community in the world, which seriously attempted a detailed representation of the variations in its form. Its ethnographic orientation to understanding the internal academic life through exploratory…

  13. Metabolomics and Epidemiology Working Group

    Science.gov (United States)

    The Metabolomics and Epidemiology (MetEpi) Working Group promotes metabolomics analyses in population-based studies, as well as advancement in the field of metabolomics for broader biomedical and public health research.

  14. Genomic Resources for Cancer Epidemiology

    Science.gov (United States)

    This page provides links to research resources, complied by the Epidemiology and Genomics Research Program, that may be of interest to genetic epidemiologists conducting cancer research, but is not exhaustive.

  15. Occupational reproductive epidemiology: Pt. 1

    International Nuclear Information System (INIS)

    Roman, Eve; Doyle, Pat

    1993-01-01

    The authors review the current state of knowledge about possible adverse effects of hazardous paternal workplace exposures on human reproduction is scant. The methodology for studying possible association between occupational exposures and adverse reproductive events is not well developed. More detailed laboratory and epidemiological research is clearly required, and better collaboration between these two disciplines is needed. Associations suggested in the course of epidemiological research need to be tested in the laboratory, and vice versa. (author)

  16. World energy tendencies: social and environmental implications

    International Nuclear Information System (INIS)

    Pichs, Ramon

    2007-01-01

    The current world energy situation is the result of the combination of diverse economic, political, technological, social and environmental tendencies that conform a crisis panorama for the high price of the hydrocarbons and especially in the petroleum. Under the current conditions the necessity of a global energy restructuring is imposed that changes the current patterns of generation and energy consumption significantly

  17. The world energy consumption in 2005

    International Nuclear Information System (INIS)

    Lapillonne, B.

    2006-01-01

    Based on Enerdata 2005 data, this analysis presents the situation of the world energy consumption in 2005, the electric power consumption per region and production per source, the consumption increase for each energy source and the petroleum and gas consumption increase. (A.L.B.)

  18. Learning situation models in a smart home.

    Science.gov (United States)

    Brdiczka, Oliver; Crowley, James L; Reignier, Patrick

    2009-02-01

    This paper addresses the problem of learning situation models for providing context-aware services. Context for modeling human behavior in a smart environment is represented by a situation model describing environment, users, and their activities. A framework for acquiring and evolving different layers of a situation model in a smart environment is proposed. Different learning methods are presented as part of this framework: role detection per entity, unsupervised extraction of situations from multimodal data, supervised learning of situation representations, and evolution of a predefined situation model with feedback. The situation model serves as frame and support for the different methods, permitting to stay in an intuitive declarative framework. The proposed methods have been integrated into a whole system for smart home environment. The implementation is detailed, and two evaluations are conducted in the smart home environment. The obtained results validate the proposed approach.

  19. Kidney disease and obesity: epidemiology, mechanisms and treatment.

    Science.gov (United States)

    Câmara, Niels Olsen Saraiva; Iseki, Kunitoshi; Kramer, Holly; Liu, Zhi-Hong; Sharma, Kumar

    2017-03-01

    The theme of World Kidney Day 2017 is 'kidney disease and obesity: healthy lifestyle for healthy kidneys'. To mark this event, Nature Reviews Nephrology invited five leading researchers to describe changes in the epidemiology of obesity-related kidney disease, advances in current understanding of the mechanisms and current approaches to the management of affected patients. The researchers also highlight new advances that could lead to the development of novel treatments and identify areas in which further basic and clinical studies are needed.

  20. Miscellaneous news from the world

    International Nuclear Information System (INIS)

    Pradel, J.

    2005-01-01

    Different news from the world, Ukraine hopes to build 11 new nuclear reactors up to 2030, Armenia allows the construction of a for radioactive waste storage (in operation in 50 years), Poland has announced the opening of a nuclear power plant for 2020, Sweden closed the second reactor of the Barsebaeck nuclear power plant on the 31 of may (2005), the energy situation in the Baltic sea region, on February 2005 six governments(Canada, France, Japan, United States, United kingdom, Switzerland) have signed a framework agreement for international collaboration on research and development of generation four nuclear energy systems. Finland does the choice of E.P.R.. (N.C.)

  1. Epidemiology of Multiresistant Acinetobacter Infections in Bulgaria

    International Nuclear Information System (INIS)

    Savov, E.; Borisova, M.; Michailova, G.

    2007-01-01

    Evolution of bacteria towards resistance to antimicrobial drugs, including these with multidrug resistance, is very important issue for hospital epidemiology in all over the world. There are many papers about an increasing number of Acinetobacter baumannii blood stream and other type of infections in patients at military medical facilities in the Iraq / Kuwait region and in Afghanistan during Operation Enduring Freedom /OEF /. It has now become also a one of the major cause of hospital acquired infections in Bulgaria which due to its remarkable propensity to rapidly acquire resistance determinants to a wide range of antimicrobial drugs. According to the data obtained in Bulgaria, it can be concluded that the majority of the A.baumannii isolates was strikingly resistant, including the 3rd generation of cephalosporins, quinolones and also carbapenems, in the last years. Different methods / phenotypical and molecular methods, including PCR/ for a multidrug A.baumannii investigation and its clonality determination are needed, especially when the strains are not epidemiological related.(author)

  2. Psoriasis: epidemiology, natural history, and differential diagnosis

    Directory of Open Access Journals (Sweden)

    Basko-Plluska JL

    2012-09-01

    Full Text Available Juliana L Basko-Plluska, Vesna Petronic-RosicDepartment of Medicine, Section of Dermatology, University of Chicago, Chicago, IL, USAAbstract: Psoriasis is a chronic, immune-mediated, inflammatory disease which affects primarily the skin and joints. It occurs worldwide, but its prevalence varies considerably between different regions of the world. Genetic susceptibility as well as environmental factors play an important role in determining the development and prognosis of psoriasis. Genome-wide association studies have identified many genetic loci as potential psoriasis susceptibility regions, including PSORS1 through PSORS7. Histocompatibility antigen (HLA studies have also identified several HLA antigens, with HLA-Cw6 being the most frequently associated antigen. Epidemiological studies identified several modifiable risk factors that may predispose individuals to developing psoriasis or exacerbate pre-existing disease. These include smoking, obesity, alcohol consumption, diet, infections, medications and stressful life events. The exact mechanism by which they trigger psoriasis remains to be elucidated; however, existing data suggest that they are linked through Th1-mediated immunological pathways. The natural history of psoriasis varies depending on the clinical subtype as well as special circumstances, including pregnancy and HIV infection. In general, psoriasis is a chronic disease with intermittent remissions and exacerbations. The differential diagnosis is vast and includes many other immune-mediated, inflammatory disorders.Keywords: psoriasis, epidemiology, natural history, differential diagnosis

  3. News of the world

    International Nuclear Information System (INIS)

    Anon.

    2013-01-01

    This document gathers information from nuclear industry throughout the world. The most relevant follows. The reactor 1 of the Kudankulam site has diverged and is expected to be connected to the grid soon. This reactor is a VVER-1000 reactor whose power output will reach 1000 MW, it is the most powerful of the 21 reactors operating in India. China and Pakistan have signed an agreement for the construction of 2 reactors ACP-1000 near Karachi for a cost of 9.6 billion dollars. Ukraine and Japan have launched a common project whose purpose is the satellite-based monitoring of damaged nuclear plants Chernobyl and Fukushima. 4 countries of central Europe (Hungary, Poland, Czech Republic and Slovakia) have created a common center for the research and development of reactors of 4. generation. The European Commission has decided to grant a loan for the construction of the Pallas high flux multi-purpose reactor on the Petten site (The Netherlands). It will replace the High Flux reactor as soon as 2023 particularly for the production of radio-isotopes. Jordan plans to build its first reactor, this reactor will be a 5 MW research reactor situated at Irbid in the promises of the Sciences and Technologies University. (A.C.)

  4. Ramses 2010 - World crisis and global governance

    International Nuclear Information System (INIS)

    Moreau Defarges, Ph.; Montbrial, Th. de

    2009-01-01

    2009: the world has changed and is learning to live with the crisis. Not only it is expected to last long but also it impacts the overall social life and in particular the political systems (through governments, elections..). The Ramses 2010 book presents the world through two main axes, crisis and governance, and analyses its geopolitical situation in 8 parts dealing with: world economy, energy and climate, USA, Europe, Middle-East/Maghreb, Asia, Africa, and Latin America. It comprises 53 entries by country and/or topic with maps and key data (150 countries). (J.S.)

  5. Doing methodological cosmopolitanism in a mobile world

    DEFF Research Database (Denmark)

    Tyfield, David; Blok, Anders

    2016-01-01

    A decade of mobilities research has responded to the key question of how a ‘world on the move’ can and should be studied, including in terms of futures thereby brought into view and possibly shaped into being. What happens, however, if we shift our focus from the ‘world on the move’ to the ‘world...... imperatives, specifically regarding dynamic, interactive and power-attentive forms of social knowledge-making or phronesis, a situated practical wisdom. We illustrate these points in brief with insights from our own methodologically cosmopolitan research on key contemporary cosmopolitized issues, undertaken...

  6. The Epidemiology of Obesity: A Big Picture

    Science.gov (United States)

    Hruby, Adela; Hu, Frank B.

    2016-01-01

    The epidemic of overweight and obesity presents a major challenge to chronic disease prevention and health across the life course around the world. Fueled by economic growth, industrialization, mechanized transport, urbanization, an increasingly sedentary lifestyle, and a nutritional transition to processed foods and high calorie diets over the last 30 years, many countries have witnessed the prevalence of obesity in its citizens double, and even quadruple. Rising prevalence of childhood obesity, in particular, forebodes a staggering burden of disease in individuals and healthcare systems in the decades to come. A complex, multifactorial disease, with genetic, behavioral, socioeconomic, and environmental origins, obesity raises risk of debilitating morbidity and mortality. Relying primarily on epidemiologic evidence published within the last decade, this non-exhaustive review discusses the extent of the obesity epidemic, its risk factors—known and novel—, sequelae, and economic impact across the globe. PMID:25471927

  7. Collaborative Commercial Space Situational Awareness

    Science.gov (United States)

    Kelso, T. S.; Hendrix, D.; Sibert, D.; Hall, R. A.; Therien, W.

    2013-09-01

    There is an increasing recognition by commercial and civil space operators of the need for space situational awareness (SSA) data to support ongoing conjunction analysis, maneuver planning, and radio frequency interference mitigation as part of daily operations. While some SSA data is available from the Joint Space Operations Center via the Space Track web site, access to raw observations and photometric data is limited due to national security considerations. These data, however, are of significant value in calibrating intra- and inter-operator orbit determination results, determining inter-system biases, and assessing operating profiles in the geostationary orbit. This paper details an ongoing collaborative effort to collect and process optical observations and photometric data using a network of low-cost telescope installations and shows how these data are being used to support ongoing operations in the Space Data Center. This presentation will demonstrate how by leveraging advance photometric processing algorithms developed for Missile Defense Agency and the Ballistic Missile Defense (BMD) mission ExoAnalytic and AGI have been able to provide actionable SSA for satellite operators from small telescopes in less than optimal viewing conditions. Space has become an increasingly cluttered environment requiring satellite operators to remain forever vigilant in order to prevent collisions to preserve their assets and prevent further cluttering the space environment. The Joint Space Operations Center (JSpOC), which tracks all objects in earth orbit, reports possible upcoming conjunctions to operators by providing Conjunction Summary Messages (CSMs). However due to large positional uncertainties in the forward predicted position of space objects at the time closest approach the volume of CSMs is excessive to the point that maneuvers in response to CSMs without additional screening is cost prohibitive. CSSI and the Space Data Association have been able to screen most

  8. Nuclear data. Situation and future projects

    International Nuclear Information System (INIS)

    Bioux, P.

    1995-01-01

    Nuclear power provides the major part of the electricity generation in France, using a system of highly developed Pressurized Water Reactors. Electricite de France, which is responsible for the exploitation of this system, is concerned to ensure the continuity of the expertise and facilities which provide relevant basic scientific information contributing to the efficient exploitation of the system and, in particular, the continuity of the means for providing relevant nuclear data. The nuclear data requirements for the exploitation of the existing nuclear power system have been largely met. However, there remain some needs, in particular in the field of reactor neutronics. Furthermore if one considers the future (for example, the next 10 years) it is not certain that will be possible to meet the needs which are expected to arise. The review, commissioned on behalf of EDF, about the current status and future expectations for work in this field, has shown certain tendencies in the international situation. In particular one notes a general reduction in the effort both in Western Europe and the United States. This negative tendency can perhaps be explained by the almost general reduction world-wide in new nuclear power developments. However, unresolved problems remain, such as the development of methods for reducing the stocks of plutonium and the incineration and storage of a nuclear waste of long duration. In addition improvements in the accuracy of nuclear data could result in non-negligible economic benefits in the exploitation of the existing nuclear facilities. For these very important reasons it is desirable to reverse the present trend. (author). 2 annexes

  9. Epidemiology of Tropical Neglected Diseases in Ecuador in the Last 20 Years

    Science.gov (United States)

    Cartelle Gestal, Monica; Holban, Alina Maria; Escalante, Santiago; Cevallos, Marcelo

    2015-01-01

    Background Tropical and zoonotic diseases are major problems in developing countries like Ecuador. Poorly designed houses, the high proportion of isolated indigenous population and under developed infrastructure represent a fertile environment for vectors to proliferate. Control campaigns in Ecuador over the years have had varying success, depending on the disease and vectors targeted. Aims In our study we analyse the current situation of some neglected diseases in Ecuador and the efficiency of the control campaigns (by measuring changes in numbers of cases reported) that the Ecuadorian government has been running to limit the spread of these infectious and parasitic diseases. Results Our study reveals that Brucellosis, Chagas Disease, Rabies and Onchocerciasis have been controlled, but small outbreaks are still detected in endemic areas. Leptospirosis and Echinococcosis have been increasing steadily in recent years in Ecuador since the first records. The same increase has been reported world-wide also. Better diagnosis has resulted in a higher number of cases being identified, particularly with regard to the linking of outdoor activities and contact with farm animals as contributing vectors. Improvements in diagnosis are due to regular professional training, implementation of automatized systems, establishing diagnosis protocols and the creation of an epidemiological vigilance network that acts as soon as a case is reported. Conclusion Control campaigns performed in Ecuador have been successful in recent years, although natural phenomena limit their efficiency. Leptospirosis and Echinococcosis infections remain a growing problem in Ecuador as it is worldwide. PMID:26394405

  10. Epidemiology of Tropical Neglected Diseases in Ecuador in the Last 20 Years.

    Science.gov (United States)

    Cartelle Gestal, Monica; Holban, Alina Maria; Escalante, Santiago; Cevallos, Marcelo

    2015-01-01

    Tropical and zoonotic diseases are major problems in developing countries like Ecuador. Poorly designed houses, the high proportion of isolated indigenous population and under developed infrastructure represent a fertile environment for vectors to proliferate. Control campaigns in Ecuador over the years have had varying success, depending on the disease and vectors targeted. In our study we analyse the current situation of some neglected diseases in Ecuador and the efficiency of the control campaigns (by measuring changes in numbers of cases reported) that the Ecuadorian government has been running to limit the spread of these infectious and parasitic diseases. Our study reveals that Brucellosis, Chagas Disease, Rabies and Onchocerciasis have been controlled, but small outbreaks are still detected in endemic areas. Leptospirosis and Echinococcosis have been increasing steadily in recent years in Ecuador since the first records. The same increase has been reported world-wide also. Better diagnosis has resulted in a higher number of cases being identified, particularly with regard to the linking of outdoor activities and contact with farm animals as contributing vectors. Improvements in diagnosis are due to regular professional training, implementation of automatized systems, establishing diagnosis protocols and the creation of an epidemiological vigilance network that acts as soon as a case is reported. Control campaigns performed in Ecuador have been successful in recent years, although natural phenomena limit their efficiency. Leptospirosis and Echinococcosis infections remain a growing problem in Ecuador as it is worldwide.

  11. An overview of current situations of robot industry development

    Directory of Open Access Journals (Sweden)

    Wu Qiong

    2018-01-01

    Full Text Available As an industry of emerging technology, robot industry has become one of important signs to evaluate a country’s level in science and technology innovation and high-end manufacturing, and an important strategic field to take the preemptive opportunities in development of intelligent society. Developed countries such as the USA, Germany, France and Japan have formulated their robot R&D strategies and planning in succession. China boasts good industrial foundation and has made encouraging progress in the course of development of robot technology. This paper briefly discusses the application type of robot industry and current situations of robot industry development in countries around the world, and makes detailed explanation of current situations of robot industry development in China.

  12. Water, Sanitation and Hygiene Situation in Kenya's Urban Slums.

    Science.gov (United States)

    Kamau, Njoroge; Njiru, Haron

    2018-01-01

    Kenya has undergone rapid urbanization as people migrate to the cities in search of economic opportunities. This has given rise to informal settlements characterized by overcrowding, poor infrastructure, and inadequate social amenities. A cross-sectional study on water, sanitation, and hygiene (WASH) status was carried out in Mathare, an informal settlement in Nairobi. A random sample of 380 households was used. The average household size was five people, and 26% of the household heads had completed secondary or higher level of education. The main source of income (70%) was self-employment with 41% of the households living on less than 1.5 USD per day. The WASH situation in the urban slums is below the minimum standard recommended by the World Health Organization (WHO). There is need to improve the situation by improving and installing basic infrastructure including water, sanitation, and solid waste collection.

  13. Good enough for the Third world.

    Science.gov (United States)

    Cooley, D

    2000-08-01

    Over the past two years, much has been made by some governments and the media about the possible callous and racist distribution of Quinacrine by two Americans to sterilize women in the Third World. The main criticism of the practice is that though Quinacrine is unapproved by the developed world's health regulatory agencies for this particular use in the developed world due to inadequate testing for long-term side effects, it is used on defenseless women in the developing world.I argue that the distribution of unapproved medical and other products is morally permissible if it satisfies two conditions: agent-centered utilitarianism and Kant's Categorical Imperative. Roughly, I contend that if the situation will probably improve and no one is treated as a mere means, then it is ethical either to give or to sell the products to those who choose to have them, regardless of where in the world they live.

  14. Managing and engineering in complex situations

    CERN Document Server

    Sousa-Poza, Andres

    2013-01-01

    With so many terms available to define the same thing, it would seem nearly irresponsible to introduce yet another term (complex situation) to describe a phenomenological state of such as a system. However, a complex situation infers both a broader meaning and imposes a different perspective. Complex in this context is dependent on understanding and reality rather than observer and knowledge.   Situation imposes a gestalt that cannot be characterized within a singular perspective that relegates paradox to a superior/subordinate hierarchy. This also infers that complex situation has no monotonic definition or each definition is by default incomplete. Therefore the perennial derivations for systems such as complex systems, system of systems, federation of systems is no longer a sufficient descriptor for complex situation.  Ergo system and its genealogy lack the constitution to define complex situations. The books' intent is to explore this pathology through a series of papers written by authors that work in ...

  15. Situative Space Tracking within Smart Environments

    DEFF Research Database (Denmark)

    Surie, Dipak; Jäckel, Florian; Janlert, Lars-Erik

    2010-01-01

    This paper describes our efforts in modeling and tracking a human agent’s situation based on his/her possibilities to perceive and act upon objects (both physical and virtual) within smart environments. A Situative Space Model is proposed. WLAN signal-strength-based situative space tracking syste......-laboratory smart home environment where a global precision of 83.4% and a global recall of 88.6% were obtained.......This paper describes our efforts in modeling and tracking a human agent’s situation based on his/her possibilities to perceive and act upon objects (both physical and virtual) within smart environments. A Situative Space Model is proposed. WLAN signal-strength-based situative space tracking system...

  16. Epidemiological, Clinical and Paraclinical Study of Hydatid Cysts in Three Educational Medical Centers in 10 Years

    Directory of Open Access Journals (Sweden)

    Simindokht Shoaee

    2016-01-01

    Full Text Available Background: Echinococcosis or hydatidosis, caused by the larval stage of Echinococcus granulosus (E. granulosus, is an important public health problem in many areas of the world  and  Iran is a country of endemic situation for hydatidosis In the present study, we evaluated epidemiological, complications and clinical characteristics of hydatidosis at three University Medical Centers in Tehran over a 10-year period.Materials and Methods: This is a descriptive cross-sectional study performed in patients with hydatid cysts. Information about age, gender, number of cysts, organ involvement, morbidity and mortality and relapse were collected from medical records of hydatid patients. Paraclinic information such as CT Scan, MRI, ultrasound, complete blood count, pathological diagnosis and complication of disease were collected.Results: Overall, 81 patients, 35 (43.2% male and 46 (56.8% female, who were diagnosed as having hydatid cyst by clinical and radiological findings, with pathologic documentation were studied in three university medical center registries over a 10-year period (2003- 2012 in Tehran. Fourteen patients (17% of cases had complications resulting from this disease. Patients' age ranged from 5 to 86 years, and the peak prevalence of the disease was between 20 and 40 (34% of cases.Conclusion: Iran  is a country of endemic situation for hydatidosis. Prevalence rate of hydatidosis in Iran was reported to be 0.61-2 in 100000 populations. The highest  rate of infection and complications were in patients of 20-40 years age. Clinical examination revealed that abdominal pain was the most common complaint and was present in 51.7% of the cases. Other most common complain were cough, abdominal mass, dyspnea, icterus, chest pain, dyspepsia, back pain and seizure; and it was result of occupying effect of cysts in organs. This is similar with previous studies in Iran

  17. Sampling in epidemiological research: issues, hazards and pitfalls

    Science.gov (United States)

    Tyrer, Stephen; Heyman, Bob

    2016-01-01

    Surveys of people's opinions are fraught with difficulties. It is easier to obtain information from those who respond to text messages or to emails than to attempt to obtain a representative sample. Samples of the population that are selected non-randomly in this way are termed convenience samples as they are easy to recruit. This introduces a sampling bias. Such non-probability samples have merit in many situations, but an epidemiological enquiry is of little value unless a random sample is obtained. If a sufficient number of those selected actually complete a survey, the results are likely to be representative of the population. This editorial describes probability and non-probability sampling methods and illustrates the difficulties and suggested solutions in performing accurate epidemiological research. PMID:27087985

  18. Molecular epidemiology of measles virus in Italy during 2008

    Directory of Open Access Journals (Sweden)

    Fabio Magurano

    2013-03-01

    Full Text Available INTRODUCTION. In view of the goal of measles elimination, it is of great importance to assess the circulation of wild-type measles virus (MV. Genetic analysis is indispensable to understand the epidemiology of measles. A large measles outbreak occurred in Italy in 2008, with over 4000 cases reported to the enhanced measles surveillance system introduced in 2007, 37% of which were laboratory confirmed. METHODS. Urine and saliva samples were collected during 2008. A phylogenetic analysis of measles sequences was performed in order to understand the epidemiological situation of wild-type (MV circulation in that period. RESULT AND DISCUSSION. Data showed predominant circulation of the genotype D4. Genotypes A, D8, D9 and H1 were also detected in a small number of samples, probably representing imported cases.

  19. Handling of emergency situations: organization and plans

    International Nuclear Information System (INIS)

    Swindell, G.E.

    1975-01-01

    Sources of exposure and foreseeable types of accidents; responsibilities for the prevention and control of accidents; organization for controlling emergency situations; emergency control plans. (HP) [de

  20. CHARACTERISTICS OF UNIVERSITY SPIN-OFFS. THE ROMANIAN SITUATION

    Directory of Open Access Journals (Sweden)

    Nicolae BIBU

    2016-07-01

    Full Text Available Along the history the interest in entrepreneurship and small firms had an impact on the academic world. The option to create wealth, competitive advantage from the commercialization of research by valorization of the inventions, in what has historically been a non-commercial environment, raised new entrepreneurial challenges. University spin-offs bring researchers together, creating a context with the purpose of commercializing products. The objective of this article is to review the available literature on university spin-off and to present the situation of university-spin-offs, funded in Romania with EU grants, between 2007 and 2013.