WorldWideScience

Sample records for major source countries

  1. Sources of Macroeconomic Fluctuations in MENA Countries

    Balcilar, Mehmet; Bagzibagli, Kemal

    2010-01-01

    A close examination of the MENA region economies reveals a number of fundamental sources of macroeconomic fluctuations. These include economic factors such as exchange rate instability, large public debt, current account deficits, and escalation of inflation. The political factors such as government instability, corruption, bureaucracy, and internal conflicts also are major sources of macroeconomic instability. Thus, the sources of macroeconomic fluctuations in these countri...

  2. Synchrotron light sources in developing countries

    Mtingwa, Sekazi K.; Winick, Herman

    2018-03-01

    We discuss the role that synchrotron light sources, such as SESAME, could play in improving the socioeconomic conditions in developing countries. After providing a brief description of a synchrotron light source, we discuss the important role that they played in the development of several economically emerging countries. Then we describe the state of synchrotron science in South Africa and that country’s leadership role in founding the African Light Source initiative. Next, we highlight a new initiative called Lightsources for Africa, the Americas & Middle East Project, which is a global initiative led by the International Union of Pure and Applied Physics and the International Union of Crystallography, with initial funding provided by the International Council for Science. Finally, we comment on a new technology called the multibend achromat that has launched a new paradigm for the design of synchrotron light sources that should be attractive for construction in developing countries.

  3. Bioethanol as a major source of energy

    Anagha, Phani

    2009-01-01

    Full text: Achieving sustainability in agriculture requires taking into account many different factors: global climate, pollution, better use of industrial water, options regarding the use of fertilizers, pesticides, and herbicides, and also economic sustainability in terms of costs, competitiveness, and the number and quality of jobs created. The sugarcane industry is a good example of the integration of such concerns. It also illustrates what can be attained when people in developing countries receive the training they need to develop their own technologies. Bioethanol has taken precedence as Prime Biofuel after lot of controversy erupted on international food shortages and spiraling food prices. In spite of all the controversy Shrouding Biofuels, there has been universal acceptance and understanding that we need to continually look at alternate sources of fuels and feed stock's which are non food and this has seen visible interest for Sugarcane based Bioethanol to wheat, Maize and other food crops. In July 2008 alone, big investments in sugarcane/ethanol production were announced across the globe in sugar producing countries in the order of over 500 million dollars. The preceding months saw planned investment in the billions of dollars in the sector. The International Energy Agency sees world Biofuels production rising from 1.35 million barrels a day in 2008 to 1.95 million barrels a day in 2013- only five years away- and it is a safe bet that most of this increase will come from sugarcane ethanol. Dow Jones notes the sector seems impervious to the liquidity crunch with new investment being announced in Brazil despite high levels of existing debt. Pressure is also mounting on the developed countries to free up current import. (author)

  4. Mobile ICT use in early adopter vs. late majority countries

    Gimpel, Gregory; Sudzina, Frantisek; Petrovcikova, Katarina

    2016-01-01

    The rapid global diffusion of smartphones has not been uniform. This study uses Triandis’ theory of interpersonal behaviour to investigate what drives smartphone use in early adopter (USA) versus late majority (Slovakia) countries. By surveying both current and potential owners, we also revisit K...

  5. Major new sources of biological ice nuclei

    Moffett, B. F.; Hill, T.; Henderson-Begg, S. K.

    2009-12-01

    Almost all research on biological ice nucleation has focussed on a limited number of bacteria. Here we characterise several major new sources of biogenic ice nuclei. These include mosses, hornworts, liverworts and cyanobacteria. Ice nucleation in the eukaryotic bryophytes appears to be ubiquitous. The temperature at which these organisms nucleate is that at which the difference in vapour pressure over ice and water is at or close to its maximum. At these temperatures (-8 to -18 degrees C) ice will grow at the expense of supercooled water. These organisms are dependent for their water on occult precipitation - fog, dew and cloudwater which by its nature is not collected in conventional rain gauges. Therefore we suggest that these organism produce ice nuclei as a water harvesting mechanism. Since the same mechanism would also drive the Bergeron-Findeisen process, and as moss is known to become airborne, these nuclei may have a role in the initiation of precipitation. The properties of these ice nuclei are very different from the well characterised bacterial nuclei. We will also present DNA sequence data showing that, although related, the proteins responsible are only very distantly related to the classical bacterial ice nuclei.

  6. Hypertension in Developing Countries: A Major Challenge for the Future.

    Mohsen Ibrahim, M

    2018-05-01

    Outline recent epidemiologic data regarding hypertension in developing countries, distinguish differences from developed countries, and identify challenges in management and future perspectives. Increased sugar intake, air and noise pollution, and low birth weight are emerging hypertension risk factors. The major challenges in management are difficulties in accurate diagnosis of hypertension and adequate blood pressure control. In contrast to developed countries, hypertension prevalence rates are on the rise in developing countries with no improvement in awareness or control rates. The increasing burden of hypertension is largely attributable to behavioral factors, urbanization, unhealthy diet, obesity, social stress, and inactivity. Health authorities, medical societies, and drug industry can collaborate to improve hypertension control through education programs, public awareness campaigns, legislation to limit salt intake, encourage generic drugs, development and dissemination of national guidelines, and involving nurses and pharmacists in hypertension management. More epidemiologic data are needed in the future to identify reasons behind increased prevalence and poor blood pressure control and examine trends in prevalence, awareness, treatment, and control. National programs for better hypertension control based on local culture, economic characteristics, and available resources in the population are needed. The role of new tools for hypertension management should be tested in developing world.

  7. Extent of alcohol prohibition in civil policy in Muslim majority countries: the impact of globalization.

    Al-Ansari, Basma; Thow, Anne-Marie; Day, Carolyn A; Conigrave, Katherine M

    2016-10-01

    Many policies have been introduced to reduce alcohol harm in different countries. However, Muslim majority countries (MMCs), where the major religion (Islam) prohibits alcohol consumption, have less well-developed civil alcohol policies. Overall, MMCs have low prevalence of alcohol consumption, although recently most MMCs have been undergoing transition, which has sometimes increased pressure for alcohol availability and impacted on social practices, alcohol policies and broader public health. Globalization, the influence of the global alcohol industry, recent governmental transition or political instability and the presence of immigrants from non-Muslim countries can all affect civil alcohol policy. In this context, consumption overall has increased compared with two decades ago. This paper presents an overview of current civil alcohol policy, with regard to the presence or absence of alcohol prohibition, and provides an insight into the legal availability of alcohol in MMCs and the challenges facing policymakers. English, Arabic and Persian language sources were examined, using PubMed, government websites for each country and the World Health Organization (WHO). Some of the challenges MMCs may face in developing alcohol policies are explored, including the need to interact with the global economy and the potential influence of the alcohol industry. Muslim majority countries have adopted a range of civil alcohol policies in recent decades. There is a pressing need for better data and to support Muslim majority countries in alcohol policy development. Lessons from Muslim majority countries can help to inform other parts of the world. © 2015 Society for the Study of Addiction.

  8. Assessing variation in tolerance in 23 Muslim-majority and Western countries.

    Milligan, Scott; Andersen, Robert; Brym, Robert

    2014-08-01

    Scholars disagree over whether Islam hinders the development of liberal democracy in Muslim-majority countries. We contribute to this debate by assessing the influence of Islam at the individual and national levels on ethnic, racial, and religious tolerance in 23 countries. Our analyses are based on a set of multilevel models fitted to World Values Survey data and national-level contextual information from various sources. Our findings suggest that people living in Muslim-majority countries tend to be less tolerant than are those living in Western countries. Although a significant part of this difference is attributable to variation in level of economic development and income inequality, Muslim countries remain less tolerant even after controlling for these factors. On the other hand, controlling for other individual-level factors, nonpracticing Muslims in Western countries are more tolerant than are all others in both Muslim-majority and Western countries. This finding challenges common claims about the effects of Islam as a religion on tolerance, suggesting that it is Islamic political regimes--not Islam itself--that pose problems for social tolerance.

  9. Identification of major sources controlling groundwater chemistry ...

    The study area Mettur forms an important industrial town situated NW of Salem district. The geology of the area is mainly composed of Archean crystalline metamorphic complexes. To iden- tify the major process activated for controlling the groundwater chemistry an attempt has been made by collecting a total of 46 ...

  10. International sources of financial cooperation for health in developing countries.

    Howard, L M

    1983-01-01

    By direct consulation and review of published sources, a study of 16 selected official sources of international financial cooperation was conducted over the August 1979 to August 1980 period in order to assess the policies, programs, and prospects for support of established international health goals. This study demonstrated that approximately 90% of the external health sector funds are provided via development oriented agencies. The major agencies providing such assistance concur that no sector, including health, should be excluded "a priori," providing that the requesting nation conveys its proposals through the appropriate national development planning authority. The agencies in the study also were found to be supporting health related programs in all the geographic regions of the World Health Organization (WHO). An associated review of 30 external funding agencies revealed that only 5 reported providing health assistance in more than half of the countries where they provided assistance for general development purposes. Interviewed sources attributed this to the limited manner in which health proposals have been identified, prepared, and forwarded (with national development authority approval) to international agencies. In 1979 concessional development financing totaled approximately US$29.9 billion, US$24.2 billion being provided by 17 major industrial nations, US$4.7 billion by Organization of Petroleum Exporting (OPEC) countries, and less than US$1 billion by the countries of Eastern Europe. Approximately 2/3 of such concessional financing is administered bilaterally, only 1/3 passing through multilateral institutions. UN agencies receive only 12% of these total concessional development financing resources. In 1979, concessional funding for health totaled approximately US$3 billion, approximately 1/10 of which was administered by WHO and its regional offices. It is anticipated that future international funding for health in developing countries will continue

  11. Genito-urinary fistula: a major morbidity in developing countries

    Sachdev, P.S.; Hassan, N.; Abbasi, R.M.; Das, C.M.

    2009-01-01

    Uro-genital fistulas, majority of which are vesico-vaginal fistulas (VVF), are a great challenge for women in developing countries. It is commonly caused by prolong obstructed labour and is one of the worst complications of child birth and poor obstetric care. The objective of this descriptive study was to review the cases of genitourinary fistulae so as to understand the magnitude of the problem and its aetiology and to share our experience of surgical repair with other specialists in this field. The study was conducted at Gynaecological Unit-II, Liaquat University Hospital Hyderabad, Pakistan from June 1996 to December 2007. The case records of all patients admitted and managed during study period were reviewed. The information regarding characteristics, risk factors and surgical management was collected. The data was analysed by SPSS and mean, range, standard deviation and percentage were calculated. During the study period, 278 patients with genitourinary fistulae were admitted and managed. The mean age of patients with urinary fistulae was 31.5+-7.5 years, parity was 4.2+-2.8, and duration of labour was 38.4+-6.5 hours. The duration of fistulae ranged from 1 day to 25 years. Obstructed labour 246 (88.4%) was the most common cause of urinary fistulae, followed by gynaecological surgeries mainly hysterectomies 26 (9.35%). The most common type of urinary fistula was vesico-vaginal fistula (VVF) 250 (89.9%). A total of 268 underwent surgery. Almost all 261 (97.3%) urinary fistulae were repaired transvaginally except patients with ureterovaginal and vesico-uterine fistulae. The most common surgical procedure used was layered closure. Martius graft was used in 3 (1.1%) patients, who required creation of new urethra. The success rate following first, second and third attempt was 85%, 91% and 96% respectively. Urogenital fistulae are rarity in developed world, but are frequently encountered problem in developing countries like Pakistan, often resulting from prolonged

  12. Management of financial sources for innovative development: foreign countries experience

    Dyba O. M.

    2016-12-01

    Full Text Available Authors have analyzed and synthesized the main features of financial sources management for innovative development in development economies of foreign countries. The article describes the peculiarities of above mentioned type of management, using the examples of such countries as Germany, USA and Japan, which represent different kinds of economy and society. The main sources for innovative development financing are highlighted within the national economies conditions. The authors proposed the generalized models of financial sources management for innovative development. The information will be useful for Ukrainian model of financial sources management development.

  13. Modernity, Rationality and Constitutional Law in Muslim-Majority Countries

    Abat Ninet, Antoni

    Are Islamic law, human rights and constitutionalism compatible? In answering this question, this paper first discusses the concept of modernity (understood in terms of rationality and standardization), analysing its abrupt implementation in the MENA countries and the role that the first modern...... constitutions played in institutionalising a new sort of dominion in the newly established states. Against this background, the paper discusses the relationship between constitutionalism and Shari’a law, presenting this as a clash between two competing normative visions that are conceptually difficult...... to reconcile and which each claim exclusivity and hierarchical superiority. The paper advocates for a deconstruction of the ideas of human rights and constitutionalism in order to allow for the incorporation of elements of Muslim traditions, thus challenging the understanding of human rights...

  14. An economic analysis of a major bio-fuel program undertaken by OECD countries

    2002-01-01

    Biofuels such as ethanol and bio-diesel are creating a new demand for agricultural output and for agriculture land in Canada. However, the participation of other large countries with a large demand potential is necessary for bio-fuels to have a significant impact on the price of grains and oilseeds. This paper quantified the potential impact that a major bio-fuel program initiated by OECD countries has on grain and oilseed prices. The program was initiated for the period 1999 to 2006. There is considerable interest by Canadian producers to stimulate grain and oilseed prices by increasing demand of biofuels. This renewable energy source produces fewer greenhouse gas emissions than petroleum products. The analysis presented in this paper only considered ethanol from corn or wheat and bio-diesel from vegetable oils. It also focused only on the use of bio-fuels in the OECD transportation sector. The analysis was undertaken with AGLINK, a multi-commodity multi-country policy-specific dynamic model of the international agricultural markets built by the OECD with member countries. It was shown that the increase in world and domestic prices for grains and vegetable oils will remain strong, particularly toward 2006. It was also shown that a major bio-fuel program for all OECD countries would be beneficial to Canadian agriculture. It was concluded that ultimately, an increase in OECD bio-fuels usage has a direct impact on the demand for grains and oilseeds which are important feed-stocks in biofuel production. The analysis presumes an increase in renewable fuel use, but does not consider factors such as financial incentives and regulatory requirements that could bring about this increase. 7 refs., 6 tabs., 4 figs

  15. 78 FR 58855 - Presidential Determination on Major Drug Transit or Major Illicit Drug Producing Countries for...

    2013-09-25

    ..., commercial, and economic factors that allow drugs to transit or be produced, even if a government has carried... occurs in the southern and western parts of the country, especially Helmand Province. Instability in... Afghan security and regional stability. Afghanistan has continued to take greater responsibility to...

  16. Source Country Differences in Test Score Gaps: Evidence from Denmark

    Rangvid, Beatrice Schindler

    2010-01-01

    We combine data from three studies for Denmark in the PISA 2000 framework to investigate differences in the native-immigrant test score gap by country of origin. In addition to the controls available from PISA data sources, we use student-level data on home background and individual migration histories linked from administrative registers. We find…

  17. International migration, remittances and economic welfare in the source country.

    Rivera-batiz, F L

    1986-01-01

    "This article provides a formal framework for the analysis of the impact of international migration in the presence of remittances. The discussion differentiates between temporary and permanent migration and between the effects of remittances that raise investment and those that raise consumption spending in the source country. Changes in prices, income distribution and national welfare are examined." The geographic focus is worldwide. excerpt

  18. Carbon dioxide emissions from the electricity sector in major countries: a decomposition analysis.

    Li, Xiangzheng; Liao, Hua; Du, Yun-Fei; Wang, Ce; Wang, Jin-Wei; Liu, Yanan

    2018-03-01

    The electric power sector is one of the primary sources of CO 2 emissions. Analyzing the influential factors that result in CO 2 emissions from the power sector would provide valuable information to reduce the world's CO 2 emissions. Herein, we applied the Divisia decomposition method to analyze the influential factors for CO 2 emissions from the power sector from 11 countries, which account for 67% of the world's emissions from 1990 to 2013. We decompose the influential factors for CO 2 emissions into seven areas: the emission coefficient, energy intensity, the share of electricity generation, the share of thermal power generation, electricity intensity, economic activity, and population. The decomposition analysis results show that economic activity, population, and the emission coefficient have positive roles in increasing CO 2 emissions, and their contribution rates are 119, 23.9, and 0.5%, respectively. Energy intensity, electricity intensity, the share of electricity generation, and the share of thermal power generation curb CO 2 emissions and their contribution rates are 17.2, 15.7, 7.7, and 2.8%, respectively. Through decomposition analysis for each country, economic activity and population are the major factors responsible for increasing CO 2 emissions from the power sector. However, the other factors from developed countries can offset the growth in CO 2 emissions due to economic activities.

  19. Opportunities for renewable energy sources in Central Asia countries

    Obozov, A.J. [Project KUN (Kyrgyzstan); Loscutoff, W.V. [National Renewable Energy Lab., Golden, CO (United States)

    1998-07-01

    This report presents an overview of the state of conventional energy sources and the potential for development of renewable energy sources in the Central Asia countries of Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan, and Tajikistan. The region has a population of about 50 million in an area of more than four million square kilometers. The per capita gross internal product is more than $2,500, although the economy has been declining the past five years. The area has substantial coal, oil, uranium, and natural gas reserves, although they are not distributed equally among the five countries. Energy production is such that the countries do not have to rely heavily on imports. One of the problems in Central Asia is that the energy prices are substantially below the world prices. This is a factor in development of renewable energy sources. The primary renewable energy resources available are wind in Kazakhstan, solar in the entire region, biomass in Kyrgyzstan, and micro-hydropower stations in Kazakhstan and Kyrgyzstan. All of these have the potential to provide a significant amount of the required energy for the region. However, all of the countries have an abundance of various renewable energy resources. To effectively use these resources, however, a number of barriers to their development and commercialization must be overcome. These include low prices of conventional energy sources, absence of legislative support, lack of financing for new technologies, and lack of awareness of renewable energy sources by the population. A number of specific actions are proposed to overcome these barriers. These include establishment of a Central Asia coordinating council for renewable energy, development of a regional renewable energy program, and setting up a number of large demonstration projects. 16 figs.

  20. Achieving a Carbon Neutral Society without Industry Contraction in the Five Major Steel Producing Countries

    Kyunsuk Choi

    2016-05-01

    Full Text Available This study analyzed the direct and indirect CO2 emissions of the energy-intensive basic metals industry, in particular steels, using the distributions of various energy sources, including coal/peat, oil, and electricity, from an input–output table. An analysis of five major steel producing countries indicated that direct CO2 emissions increased 1.4-fold and that indirect CO2 emissions increased by more than two-fold between 1995 and 2010. The elasticity of the CO2 emissions and the total energy costs indicated that Korea, Japan, and Germany are sensitive to energy sources from the electric power industry, whereas China and the US are more sensitive to energy sources pertaining to the coal and oil industry. Using the available forest area and photosynthesis, the potential neutralization ability of CO2 was estimated using the eco-CO2 index. The US yielded the highest CO2 neutralization ability of 66.1%, whereas Korea yielded a CO2 neutralization ability of 15%. Future trends of the 2030 eco-CO2 index revealed China and Korea will rapidly lose their neutralization ability resulting in a net negative neutralization ability if left unabated. The significant decline in the eco-CO2 index for the basic metals industry may be inhibited by utilizing bamboo wood charcoal for pulverized coal injection (PCI in the steelmaking process.

  1. LPRS by State, County, Country of Birth and Major Class of Admission 2015

    Department of Homeland Security — These tables offer county-level data for the top 200 counties of residence of new LPRs by major class of admission and by country of birth. OIS assigns county of...

  2. Country analysis briefs: 1994. Profiles of major world energy producers, consumers, and transport centers

    NONE

    1995-05-01

    Country Analysis Briefs: 1994 is a compilation of country profiles prepared by the Energy Markets and Contingency Information Division (EMCID) of the Office of Energy Markets and End Use. EMCID maintains Country Analysis Briefs (CABs) for specific countries or geographical areas that are important to world energy markets. As a general rule, CABs are prepared for all members of the Organization of Petroleum Exporting Countries (OPEC), major non-OPEC oil producers (i.e., the North Sea, Russia), major energy transit areas (i.e., Ukraine), and other areas of current interest to energy analysts and policy makers. As of January 1995, EMCID maintained over 40 CABs, updated on an annual schedule and subject to revision as events warrant. This report includes 25 CABs updated during 1994. All CABs contain a profile section, a map showing the country`s location, and a narrative section. The profile section includes outlines of the country`s economy, energy sector, and environment. The narrative provides further information and discussion of these topics. Some CABs also include a detailed map displaying locations of major oil and gas fields, pipelines, ports, etc. These maps were created as a result of special individual requests and so are not typically a standard feature of the CABs. They are presented here wherever available as a supplement to the information contained in the CABs.

  3. Renewable energy sources for electricity generation in selected developed countries

    1992-05-01

    The objectives of this report are to analyze the present status and to assess the future of selected renewable energy sources (RE) other than hydropower, i.e. wind, solar, biomass, tidal and geothermal, already in use or expected to be used for electricity generation. The report focuses on grid connected technologies leaving stand-alone power plants unconsidered. This report provides recent information on environmental impacts, costs and technical potentials related to the implementation of electricity technologies using these energy sources. The study is limited to six OECD countries, i.e. Australia, the Federal Republic of Germany, Japan, Sweden, the United Kingdom and the United States of America. The situation in other OECD countries is addressed where appropriate, but no comprehensive information is provided. Nevertheless, efforts are made to determine the technical potential of the renewable energy sources for ''Rest of OECD''. The time horizons in this report are 2010 and 2030. While detailed information is provided for the period until 2010, the technical potential for 2030 is discussed only qualitatively. Scenario analysis and the design of national energy and electric systems assuming different sets of objectives and boundary conditions are outside the scope of this study. Nevertheless, the information given in this report should provide input data for such a systems analysis. All the information given in this report is based on literature surveys. Any figure given is contingent on the fact that it has appeared in a paper or a publicly available technical report. 251 refs, figs and tabs

  4. A global multicenter study on reference values: 2. Exploration of sources of variation across the countries.

    Ichihara, Kiyoshi; Ozarda, Yesim; Barth, Julian H; Klee, George; Shimizu, Yoshihisa; Xia, Liangyu; Hoffmann, Mariza; Shah, Swarup; Matsha, Tandi; Wassung, Janette; Smit, Francois; Ruzhanskaya, Anna; Straseski, Joely; Bustos, Daniel N; Kimura, Shogo; Takahashi, Aki

    2017-04-01

    The intent of this study, based on a global multicenter study of reference values (RVs) for serum analytes was to explore biological sources of variation (SVs) of the RVs among 12 countries around the world. As described in the first part of this paper, RVs of 50 major serum analytes from 13,396 healthy individuals living in 12 countries were obtained. Analyzed in this study were 23 clinical chemistry analytes and 8 analytes measured by immunoturbidimetry. Multiple regression analysis was performed for each gender, country by country, analyte by analyte, by setting four major SVs (age, BMI, and levels of drinking and smoking) as a fixed set of explanatory variables. For analytes with skewed distributions, log-transformation was applied. The association of each source of variation with RVs was expressed as the partial correlation coefficient (r p ). Obvious gender and age-related changes in the RVs were observed in many analytes, almost consistently between countries. Compilation of age-related variations of RVs after adjusting for between-country differences revealed peculiar patterns specific to each analyte. Judged fromthe r p , BMI related changes were observed for many nutritional and inflammatory markers in almost all countries. However, the slope of linear regression of BMI vs. RV differed greatly among countries for some analytes. Alcohol and smoking-related changes were observed less conspicuously in a limited number of analytes. The features of sex, age, alcohol, and smoking-related changes in RVs of the analytes were largely comparable worldwide. The finding of differences in BMI-related changes among countries in some analytes is quite relevant to understanding ethnic differences in susceptibility to nutritionally related diseases. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

  5. Nucleic acid toolkit: Potential diagnosis and treatment of major infectious diseases endemic in developing countries

    Millroy, L

    2011-09-01

    Full Text Available HIV/AIDS and TB are among the major infectious diseases and defining public health problems in developing countries. This book aims to give an overview of the epidemiology and also provide an understanding of the pathology of these diseases. It also...

  6. Essays in Institutional Economics, with special focus on Muslim-majority countries

    Gouda, Moamen

    2014-01-01

    This thesis is an attempt to gain a better understanding of how institutions, whether formal or informal, influence individual- and societal-level economic choices, especially in the Muslim-majority countries. It consists of six research papers that contribute to the economic analysis of institutions. The first paper, published in the Journal of World Intellectual Property in 2011, investigates the relationship between intellectua...

  7. Solar heating as a major source of energy for Australia

    Morse, R. N.

    1977-07-01

    Solar energy can make its most effective contribution to Australian primary energy in the form of heat for industrial applications. About 50% of all end use energy is required as heat and it is estimated that 40% of this amounting to 1 EJ/a by 2000 could be supplied by solar heat generating systems. This would be 12% of estimated primary energy requirements by that time, and could help reduce the country's increasing dependence on imported oil. Energy self-sufficiency for Australia is possible, based on coal, solar energy and natural gas as primary energy sources. The reason for the present orientation towards residential solar water heaters is that there are many places where electric power for water heating costs between 2 and 4 cents per kWh which makes a solar water heater an attractive proposition. There is also a growing interest in the solar heating of swimming pools, mostly for private homes but also in larger installations for public and institutional pools. Industrial applications, on the other hand, are inhibited by the current low energy prices in Australia, which in some cases are around 0.13 cents/MJ (.47 cents/kWh). Industry, however, uses 40% of Australian primary energy, and represents by far the greatest potential for solar heat generating systems. Demonstration plants are being planned to obtain data on capital and running costs, and at the same time build up professional design and constructional skills in this area. The first demonstration solar industrial process heating system was commissioned in December 1976 and supplies portion of the heat requirements of a soft drink plant in conjunction with the existing oil fired boiler. Integrated solar/oil fired systems of this sort ensure continuous operation of the plant and over a year can result in significant oil savings.

  8. Solar heating as a major source of energy for Australia

    Morse, R.N.

    1977-07-01

    Solar energy can make its most effective contribution to Australian primary energy in the form of heat for industrial applications. About 50% of all end use energy is required as heat and it is estimated that 40% of this amounting to 1 EJ/a by 2000 could be supplied by solar heat generating systems. This would be 12% of estimated primary energy requirements by that time, and could help reduce the country's increasing dependence on imported oil. Energy self-sufficiency for Australia is possible, based on coal, solar energy and natural gas as primary energy sources. The reason for the present orientation towards residential solar water heaters is that there are many places where electric power for water heating costs between 2 and 4 cents per kWh which makes a solar water heater an attractive proposition. There is also a growing interest in the solar heating of swimming pools, mostly for private homes but also in larger installations for public and institutional pools. Industrial applications, on the other hand, are inhibited by the current low energy prices in Australia, which in some cases are around 0.13 cents/MJ (.47 cents/kWh). Industry, however, uses 40% of Australian primary energy, and represents by far the greatest potential for solar heat generating systems. Demonstration plants are being planned to obtain data on capital and running costs, and at the same time build up professional design and constructional skills in this area. The first demonstration solar industrial process heating system was commissioned in December 1976 and supplies portion of the heat requirements of a soft drink plant in conjunction with the existing oil fired boiler. Integrated solar/oil fired systems of this sort ensure continuous operation of the plant and over a year can result in significant oil savings.

  9. Abortion law in Muslim-majority countries: an overview of the Islamic discourse with policy implications.

    Shapiro, Gilla K

    2014-07-01

    Religion plays a significant role in a patient’s bioethical decision to have an abortion as well as in a country’s abortion policy. Nevertheless, a holistic understanding of the Islamic position remains under-researched. This study first conducted a detailed and systematic analysis of Islam’s position towards abortion through examining the most authoritative biblical texts (i.e. the Quran and Sunnah) as well as other informative factors (i.e. contemporary fatwas, Islamic mysticism and broader Islamic principles, interest groups, and transnational Islamic organizations). Although Islamic jurisprudence does not encourage abortion, there is no direct biblical prohibition. Positions on abortion are notably variable, and many religious scholars permit abortion in particular circumstances during specific stages of gestational development. It is generally agreed that the least blameworthy abortion is when the life of the pregnant woman is threatened and when 120 days have not lapsed; however, there is remarkable heterogeneity in regards to other circumstances (e.g. preserving physical or mental health, foetal impairment, rape, or social or economic reasons), and later gestational development of the foetus. This study secondly conducted a cross-country examination of abortion rights in Muslim-majority countries. A predominantly conservative approach was found whereby 18 of 47 countries do not allow abortion under any circumstances besides saving the life of the pregnant woman. Nevertheless, there was substantial diversity between countries, and 10 countries allowed abortion ‘on request’. Discursive elements that may enable policy development in Muslim-majority countries as well as future research that may enhance the study of abortion rights are discussed. Particularly, more lenient abortion laws may be achieved through disabusing individuals that the most authoritative texts unambiguously oppose abortion, highlighting more lenient interpretations that exist in

  10. Monitoring VET Systems of Major EU Competitor Countries - The Cases of China, India, Russia and Korea

    Ruth, Klaus

    2009-01-01

    The study on VET systems of major EU competitor countries is based on the objective of the (revised) Lisbon agenda to become the most competitive region of the world based on a knowledge driven production and social cohesion. Building on experts opinion and literature research this study aims at monitoring VET policies in China, India, Russia and Korea. The study analyses five themes which are assumed to be of outstanding importance for understanding the current performance and the developing...

  11. Comparative Advantage, Exchange Rates, and Sectoral Trade Balances of Major Industrial Countries

    Stephen S. Golub

    1994-01-01

    This paper uses a Ricardian framework to clarify the role of microeconomic and macroeconomic factors governing the time-series and cross-sectional behavior of sectoral trade balances. Unit labor costs and trade balances are calculated for several sectors for the seven major industrial countries. The time-series and cross-sectional variation in sectoral unit labor costs is decomposed into relative productivity, wage differentials, and exchange rate variations. The main findings are that change...

  12. The 'ugly twins': failed low-wage-country sourcing projects and their expensive replacements

    Horn, Philipp; Schiele, Holger; Werner, W.

    2012-01-01

    International sourcing and sourcing from low-wage countries remain topics of high priority for firms in industrialized countries. Lower factor costs, particularly in low-wage countries, have led to high expectations of savings from both managers and academics. All too often, scientific and

  13. Estimating regional centile curves from mixed data sources and countries.

    van Buuren, Stef; Hayes, Daniel J; Stasinopoulos, D Mikis; Rigby, Robert A; ter Kuile, Feiko O; Terlouw, Dianne J

    2009-10-15

    Regional or national growth distributions can provide vital information on the health status of populations. In most resource poor countries, however, the required anthropometric data from purpose-designed growth surveys are not readily available. We propose a practical method for estimating regional (multi-country) age-conditional weight distributions based on existing survey data from different countries. We developed a two-step method by which one is able to model data with widely different age ranges and sample sizes. The method produces references both at the country level and at the regional (multi-country) level. The first step models country-specific centile curves by Box-Cox t and Box-Cox power exponential distributions implemented in generalized additive model for location, scale and shape through a common model. Individual countries may vary in location and spread. The second step defines the regional reference from a finite mixture of the country distributions, weighted by population size. To demonstrate the method we fitted the weight-for-age distribution of 12 countries in South East Asia and the Western Pacific, based on 273 270 observations. We modeled both the raw body weight and the corresponding Z score, and obtained a good fit between the final models and the original data for both solutions. We briefly discuss an application of the generated regional references to obtain appropriate, region specific, age-based dosing regimens of drugs used in the tropics. The method is an affordable and efficient strategy to estimate regional growth distributions where the standard costly alternatives are not an option. Copyright (c) 2009 John Wiley & Sons, Ltd.

  14. OSINT: A Major Source of Up-to-Date Information

    Lapid, Ephraim

    2016-01-01

    OSINT has become a developing information collection agency throughout the modern world of intelligence. Intelligence bodies and individuals keep expanding their use of information, profiting from the various technological security and civil applications now available in cyberspace. Professional collaborations are recommended, as they would significantly enhance the filtering and processing of open-source information in this age of metadata.

  15. Breast cancer screening utilization among women from Muslim majority countries in Ontario, Canada.

    Vahabi, Mandana; Lofters, Aisha; Kim, Eliane; Wong, Josephine Pui-Hing; Ellison, Lisa; Graves, Erin; Glazier, Richard H

    2017-12-01

    Breast cancer screening disparities continue to prevail with immigrant women being at the forefront of the under screened population. There is a paucity of knowledge about the role of religious affiliation or cultural orientation on immigrant women's cancer screening uptake. This study examined differences in uptake of breast cancer screening among women from Muslim and non- Muslim majority countries in Ontario, Canada. A cohort of 1,851,834 screening-eligible women living in Ontario during April 1, 2013 to March 31, 2015 was created using linked health and social administrative databases. The study found that being born in a Muslim majority country was associated with lower breast cancer screening uptake after adjusting for region of origin, neighbourhood income, and primary care-related factors. However, screening uptake in Muslim majority countries varied by world region with the greatest differences found in Sub-Saharan Africa and South Asia. Screening uptake was lower for women who had no primary care provider, were in a traditional fee-for service model of primary care, had a male physician, had an internationally trained physician, resided in a low income neighbourhood, and entered Canada under the family class of immigration. Religion may play a role in screening uptake, however, the variation in rates by regions of origin, immigration class, and access to primary care providers alludes to confluence of socio-demographic, cultural beliefs and practices, immigration trajectories and system level factors. Facilitating access for immigrant women to regular primary care providers, particularly female providers and enrollment in primary care models could enhance screening uptake. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Consideration of Fugitive Emissions in Major Source Determinations

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  17. Global and Country-Level Fragility to Major Disruptions in Crop Production

    Puma, M. J.; Wada, Y.; Chon, S. Y.; Cook, B. I.; Nordbotten, J. M.

    2016-12-01

    New food polices are needed to mitigate vulnerabilities in the global food system to unexpected and severe production losses. The starting point for developing such policies is the ability to quantify the potential range of food and economic losses associated with major food-production shocks. Although individual major shock events are unpredictable, it is possible to quantify the relative vulnerabilities of the global food system as a whole and of individual countries within the system to production shocks. Here we combine a scale for food disruptions, which links the magnitude for a production shock with the corresponding short-term food and economic losses for that event (analogous to the well-known Richter magnitude scale for earthquakes), with country-level food system metrics. We demonstrate the value of our approach using the recent El Niño event of 2015-2016. Ultimately, these metrics can be used as part of efforts to develop national and global level food policies to prepare for and mitigate possible food-supply disruptions.

  18. Investigation on supervising and monitoring of major radioactive pollution source

    Zeng Yibing; Zhang Zongrang; Men Meng; Zhang Peng

    2005-01-01

    Objective: In order to optimize the supervisory monitoring proposal of the major radioactive enterprises. Methods: The authors have worked out the public doses within the range of 0-1 km as well as 1-2 km through monitoring analysis of the radioactive pollutant enterprises on the samples of its surrounding air, water, soil and organism. Results: Generally the pollutant range of the enterprises runs from 0 to 1.5 km. Conclusion: Unnecessary working hours can be shortened as long as we keep the routine supervisory monitor of pollutant enterprises within the range of 2 km. (authors)

  19. Conditioning of spent radiation sources in developing countries

    1990-01-01

    This video presents the safe handling and conditioning of radioactive spent sealed sources when technological resources are limited and specialized equipment is not available. The process is divided into three phases which are demonstrated in detail: 1) Planning, including training; 2) Conditioning, which is the actual incorporation of the spent sources; and 3) Follow-up, which includes radiological control, documentation and safe storage

  20. Classification of sources of municipal solid wastes in developing countries

    Buenrostro, O. [Instituto de Investigaciones sobre los Recursos Naturales, Universidad Michoacana de San Nicolas de Hidalgo, Apartado Postal 2-105, 58400, Michoacan, Morelia (Mexico); Bocco, G. [Departamento de Ecologia de los Recursos Naturales, Instituto de Ecologia, Universidad Nacional Autonoma de Mexico, Campus Morelia, Apartado Postal 27-3 Xangari, 58089, Michoacan, Morelia (Mexico); Cram, S. [Departamento de Geografia Fisica, Instituto de Geografia, Universidad Nacional Autonoma de Mexico, Circuito Exterior, C.P. 04510 Ciudad Universitaria, Mexico City (Mexico)

    2001-05-01

    The existence of different classifications of municipal solid waste (MSW) creates confusion and makes it difficult to interpret and compare the results of generation analyses. In this paper, MSW is conceptualized as the solid waste generated within the territorial limits of a municipality, independently of its source of generation. Grounded on this assumption, and based on the economic activity that generates a solid waste with determinate physical and chemical characteristics, a hierarchical source classification of MSW is suggested. Thus, a connection between the source and the type of waste is established. The classification categorizes the sources into three divisions and seven classes of sources: residential, commercial, institutional, construction/demolition, agricultural-animal husbandry, industrial, and special. When applied at different geographical scales, this classification enables the assessment of the volume of MSW generated, and provides an overview of the types of residues expected to be generated in a municipality, region or state.

  1. Behavior observation of major noise sources in critical care wards.

    Xie, Hui; Kang, Jian; Mills, Gary H

    2013-12-01

    This study aimed to investigate the behavior patterns of typical noise sources in critical care wards and relate their patterns to health care environment in which the sources adapt themselves in several different forms. An effective observation approach was designed for noise behavior in the critical care environment. Five descriptors have been identified for the behavior observations, namely, interval, frequency, duration, perceived loudness, and location. Both the single-bed and the multiple-bed wards at the selected Critical Care Department were randomly observed for 3 inconsecutive nights, from 11:30 pm to 7:00 am the following morning. The Matlab distribution fitting tool was applied afterward to plot several types of distributions and estimate the corresponding parameters. The lognormal distribution was considered the most appropriate statistical distribution for noise behaviors in terms of the interval and duration patterns. The turning of patients by staff was closely related to the increasing occurrences of noises. Among the observed noises, talking was identified with the highest frequency, shortest intervals, and the longest durations, followed by monitor alarms. The perceived loudness of talking in the nighttime wards was classified into 3 levels (raised, normal, and low). Most people engaged in verbal communication in the single-bed wards that occurred around the Entrance Zone, whereas talking in the multiple-bed wards was more likely to be situated in the Staff Work Zone. As expected, more occurrences of noises along with longer duration were observed in multiple-bed wards rather than single-bed wards. "Monitor plus ventilator alarms" was the most commonly observed combination of multiple noises. © 2013 Elsevier Inc. All rights reserved.

  2. Estimating regional centile curves from mixed data sources and countries

    Buuren, S. van; Hayes, D.J.; Stasinopoulos, D.M.; Rigby, R.A.; Kuile, F.O. ter; Terlouw, D.J.

    2009-01-01

    Regional or national growth distributions can provide vital information on the health status of populations. In most resource poor countries, however, the required anthropometric data from purpose-designed growth surveys are not readily available. We propose a practical method for estimating

  3. Open source biotechnology : A drug for developing countries' health problems?

    Schellekens, M.H.M.

    2008-01-01

    In developing countries, many people suffer from diseases for which there are no drugs or for which drugs exist that they cannot afford because they are too expensive. The advent of genomics has sparked the idea that new drugs can be more easily developed and that genomics thus could lessen the

  4. Prospects and future of conservative management of beta thalassemia major in a developing country

    Rahman, M.; Lodhi, Y.

    2004-01-01

    Objective: To assess the efficacy, prospects and future of conservative management of beta thalassemia major patients in a developing country. Design: Patients registered at IHBTS were studied over a period of three years. They consented to being managed on moderate transfusion regimen, aiming to maintain a pre-transfusion haemoglobin(Hgb) level of 9.0 plus minus 1.0 g per dL. We studied their transfusion requirements, status for transfusion transmitted infections (TTls), serum ferritin levels and complications developing as a result of iron overload. Subjects: Initially all registered patients were included in this study. Sporadic patients as well as dropouts occurring due to any reason, (patients concurrently seeking treatment at other centres as well, or complying poorly to advised chelation therapy) were excluded from the study. The data presented here conforms to a cohort of 60 regular patients who adhered best to our selection criteria. Main Outcome Measures: 1) The study highlights the deficiencies and problems of conservative management for beta thalassemia major. 2) The major impact of our study is the message that conservative management in a poor country, like ours, is a no-win situation. 3) There is an urgent need to immediately start a prevention programme. Results: In the younger patients, blood consumption even on the moderate transfusion regimen is 120ml/kg/year, however with ascending age the consumption increases to 240ml/kg/year. A substantive number of the patients are either Hep C (35%) or Hep B (1.7%) positive. There are no HIV positive patients. Serum ferritin levels vary widely and could not be controlled due to poor compliance to chelation. 50% of the patients developed one or other complications of iron overload. The cost of treatment depending on the quality of care, is tremendous and beyond the reach of the common man. Conclusions: Conservative management may be the best alternative and at times the only hope for patients in our country

  5. Should pharmacogenetics be incorporated in major depression treatment? Economic evaluation in high- and middle-income European countries.

    Olgiati, Paolo; Bajo, Emanuele; Bigelli, Marco; De Ronchi, Diana; Serretti, Alessandro

    2012-01-10

    The serotonin transporter 5-HTTLPR polymorphism moderates response to SSRIs and side-effect burden. The aim of this study is to quantify the cost-utility of incorporating 5-HTTLPR genotyping in drug treatment of major depressive disorder (MDD). We previously reported a theoretical model to simulate antidepressant treatment with citalopram or bupropion for 12 weeks. The drugs were alternatively selected according to an 'as usual' algorithm or based on response and tolerability predicted by 5-HTTLPR profile. Here we apply this model to conduct a cost-utility analysis in three European regions with high GDP (Euro A), middle GDP (Euro B) and middle-high GDP (Euro C). In addition we test a verification scenario in which citalopram+bupropion augmentation is administered to individuals with the least favorable 5-HTTLPR genotype. Treatment outcomes are remission and Quality Adjusted-Life Weeks (QALW). Cost data (international $, year 2009) are retrieved from the World Health Organization (WHO) and national official sources. In base-case scenario incremental cost-effectiveness ratio (ICER) values are $1147 (Euro A), $1185 (Euro B) and $1178 (Euro C). From cost-effectiveness acceptability curve (CEAC), the probability of having an ICER value below WHO recommended cost-utility threshold (3 GDP per capita=$1926) is >90% in high-income countries (Euro A). In middle- income regions, these probabilities are <30% (Euro B) and <55% (Euro C) respectively. All estimates are robust against variations in treatment parameters, but if genetic test cost decreases to $100, pharmacogenetic approach becomes cost-effective in middle-income countries (Euro B). This simulation using data from 27 European states suggests that choosing antidepressant treatment from the results of 5-HTTLPR might be a cost-effective solution in high income countries. Its feasibility in middle income countries needs further research. Copyright © 2011 Elsevier Inc. All rights reserved.

  6. Clinical and sociodemographic correlates of suicidality in patients with major depressive disorder from six Asian countries

    2014-01-01

    Background East Asian countries have high suicide rates. However, little is known about clinical and sociodemographic factors associated with suicidality in Asian populations. The aim of this study was to evaluate the factors associated with suicidality in patients with major depressive disorder (MDD) from six Asian countries. Methods The study cohort consisted of 547 outpatients with MDD. Patients presented to study sites in China (n = 114), South Korea (n = 101), Malaysia (n = 90), Singapore (n = 40), Thailand (n = 103), and Taiwan (n = 99). All patients completed the Mini-International Neuropsychiatric Interview (MINI), the Montgomery–Asberg Depression Rating Scale (MADRS), the Global Severity Index(SCL-90R), the Fatigue Severity Scale, the 36-item short-form health survey, the Sheehan Disability Scale, and the Multidimensional Scale of Perceived Social Support (MSPSS). Patients were classified as showing high suicidality if they scored ≥6 on the MINI suicidality module. Multivariate logistic regression analysis was used to examine sociodemographic and clinical factors related to high suicidality. Results One hundred and twenty-five patients were classed as high suicidality. Unemployed status (adjusted odds ratio [OR] 2.43, p suicidality. Hindu (adjusted OR 0.09, p suicidality. Conclusions A variety of sociodemographic and clinical factors were associated with high suicidality in Asian patients with MDD. These factors may facilitate the identification of MDD patients at risk of suicide. PMID:24524225

  7. The influence of patriarchal norms, institutions, and household composition on women's employment in twenty-eight Muslim-majority countries

    Spierings, N.

    2014-01-01

    The low level of women's employment in Muslim-majority countries is often explained by patriarchy, while disregarding variation among and within these countries. Using a new theoretical framework, this study translates patriarchy as a concept to macro- and micro-level explanations of employment. It

  8. The investigation on the mass media reports on the JCO accident in the major atomic energy countries and Asian countries

    1999-12-01

    The JCO (Japan Conversion Organization) accident is the worst one in the history of the atomic energy developments in Japan. The many reports about the accident appeared in the 44 mass media in the world from Sep. 30 to Oct. 14, 1999. Chronological statistics of issued 522 articles are listed under particular criteria. Some of them were based on wrong knowledge and/or overestimations about the accident based on delivered articles by the news agency. Some of others gave critics over the total atomic energy industries of Japan, especially on safety managements and so-called similar Japan syndromes. This investigation gives emphasis on the articles based on wrong knowledge. We identified the countries and the newspaper publishers and the news agencies those gave wrong descriptions. Total 25 articles used the words [explosion] and [fire], which were delivered from the Kyodo News Service. Some of the Asian newspaper wrote that a large quantity of radioactivity, radioactive material and/or nuclear fuels was released. Some other news publishers said the accident was happened at fuel reprocessing facilities, when the waste fuel rods were under cutting. Critics delivered in the individual countries were summarized, i.e. USA, Canada, France, UK, German, Russia, Australia, China, Korea, Thailand, Vietnam, Indonesia, Taiwan and the news agencies. One of the key issues is the exact information release for the press corps on the early stage of the accidents. The second point is to recognize the different status on atomic energy in the individual countries, when Japan want to explain their domestic situations. Accidents of atomic energy gave many impacts on various aspects to other countries. Japan should understand the neighborhood by collecting world information on atomic energy and analyzing them. Summaries of 522 articles appeared in the mass media were attached in this investigation among the report of 180 pages. (Tanaka, Y.)

  9. Clinical and sociodemographic correlates of suicidality in patients with major depressive disorder from six Asian countries.

    Lim, Ah-Young; Lee, Ah-Rong; Hatim, Ahmad; Tian-Mei, Si; Liu, Chia-Yih; Jeon, Hong Jin; Udomratn, Pichet; Bautista, Dianne; Chan, Edwin; Liu, Shen-Ing; Chua, Hong Choon; Hong, Jin Pyo

    2014-02-13

    East Asian countries have high suicide rates. However, little is known about clinical and sociodemographic factors associated with suicidality in Asian populations. The aim of this study was to evaluate the factors associated with suicidality in patients with major depressive disorder (MDD) from six Asian countries. The study cohort consisted of 547 outpatients with MDD. Patients presented to study sites in China (n = 114), South Korea (n = 101), Malaysia (n = 90), Singapore (n = 40), Thailand (n = 103), and Taiwan (n = 99). All patients completed the Mini-International Neuropsychiatric Interview (MINI), the Montgomery-Asberg Depression Rating Scale (MADRS), the Global Severity Index(SCL-90R), the Fatigue Severity Scale, the 36-item short-form health survey, the Sheehan Disability Scale, and the Multidimensional Scale of Perceived Social Support (MSPSS). Patients were classified as showing high suicidality if they scored ≥ 6 on the MINI suicidality module. Multivariate logistic regression analysis was used to examine sociodemographic and clinical factors related to high suicidality. One hundred and twenty-five patients were classed as high suicidality. Unemployed status (adjusted odds ratio [OR] 2.43, p < 0.01), MADRS score (adjusted OR 1.08), p < 0.001, and GSI (SCL-90R) score (adjusted OR 1.06, p < 0.01) were positively related to high suicidality. Hindu (adjusted OR 0.09, p < 0.05) or Muslim (adjusted OR 0.21, p < 0.001) religion and MSPSS score (adjusted OR 0.82, p < 0.05) were protective against high suicidality. A variety of sociodemographic and clinical factors were associated with high suicidality in Asian patients with MDD. These factors may facilitate the identification of MDD patients at risk of suicide.

  10. Megacity and country emissions from combustion sources-Buenos Aires-Argentina

    Dawidowski, L.; Gomez, D.; Matranga, M.; D'Angiola, A.; Oreggioni, G.

    2010-12-01

    Historic time series (1970-2006) emissions of greenhouse gases and air pollutants arising from stationary and mobile combustion sources were estimated at national level for Argentina and at regional level for the metropolitan area of Buenos Aires (MABA). All emissions were estimated using a bottom-up approach following the IPCC good practice guidance. For mobile sources, national emissions include all transport categories. Regional emissions account thus far only for on-road. For national emissions, methodologies and guidance by the IPCC were employed, applying the highest possible tier and using: i)country-specific emission factors for carbon and sulphur and technology-based information for other species, ii)activity data from energy balance series (1970-2007), and iii)complementary information concerning the non-energy use of fuels. Regional emissions in 2006 were estimated in-depth using a technology-based approach for the city of Buenos Aires (CBA) and the 24 neighboring districts composing the MABA. A regional emissions factors database was developed to better characterize Latin American fleets and driving conditions employing COPERT III-IV algorithms and emission factors measured in dynamometers and circulating vehicles in Argentina, Brazil, Chile and Colombia. Past emissions were back estimated from 2005 to 1970 using the best available information, which differs greatly among categories, spatial disaggregation and time periods. The time series of stationary and mobile combustion sources at the national and regional level allowed the identification of distinct patterns. National greenhouse gas emissions in 2006 amounted to ~ 150 million ton CO2-equivalent, 70% of which were contributed by stationary sources. On-road transport was the major contributor within mobile sources (28.1 %). The increasing emissions trends are dominated by on-road transport, agriculture and residential categories while the variability is largely associated with energy industries

  11. The effects of majority versus minority source status on persuasion: a self-validation analysis.

    Horcajo, Javier; Petty, Richard E; Briñol, Pablo

    2010-09-01

    The present research proposes that sources in the numerical majority (vs. minority) can affect persuasion by influencing the confidence with which people hold their thoughts in response to the persuasive message. Participants received a persuasive message composed of either strong or weak arguments that was presented by a majority or a minority source. Consistent with the self-validation hypothesis, we predicted and found that the majority (vs. minority) status of the source increased the confidence with which recipients held their thoughts. As a consequence, majority (vs. minority) sources increased argument quality effects in persuasion when source status information followed message processing (Experiment 1). In contrast, when the information regarding source status preceded (rather than followed) the persuasive message, it validated the perception of the position advocated, reducing message processing. As a consequence of having more confidence in the position advocated before receiving the message, majority (vs. minority) sources reduced argument quality effects in persuasion (Experiment 2). Finally, Experiment 3 isolated the timing of the source status manipulation, revealing that sources in the numerical majority (vs. minority) can increase or decrease persuasion to strong arguments depending on whether source status is introduced before or after processing the message. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

  12. Cooking up an open source EMR for developing countries: OpenMRS - a recipe for successful collaboration.

    Mamlin, Burke W; Biondich, Paul G; Wolfe, Ben A; Fraser, Hamish; Jazayeri, Darius; Allen, Christian; Miranda, Justin; Tierney, William M

    2006-01-01

    Millions of people are continue to die each year from HIV/AIDS. The majority of infected persons (>95%) live in the developing world. A worthy response to this pandemic will require coordinated, scalable, and flexible information systems. We describe the OpenMRS system, an open source, collaborative effort that can serve as a foundation for EMR development in developing countries. We report our progress to date, lessons learned, and future directions.

  13. Ensuring energy security in ASEAN countries: Current trends and major challenges

    Senderov, Sergey; Vorobev, Sergey

    2018-01-01

    The paper discusses the issues of formation of future challenges to energy security of the ASEAN countries in the period up to 2035. The article gives examples of strategic threats to the energy security of Russia. The opportunities to meet future demand for primary energy for individual countries of ASEAN and the whole region are discussed.

  14. Seeking Help in Domestic Violence Among Muslim Women in Muslim-Majority and Non-Muslim-Majority Countries: A Literature Review.

    Afrouz, Rojan; Crisp, Beth R; Taket, Ann

    2018-01-01

    Women from different backgrounds and cultures are at risk of domestic violence. Disclosing the abusive experience and seeking help is not straightforward and easy and might be a complicated and long-term process. Muslim women, like other groups of women, may face various barriers to disclose abusive relationships and for seeking help. Some of the barriers may be common for the majority of Muslim women in different contexts, while others might be related to women's situations and the wider society they live. To identify these barriers and make recommendations for future studies, this article reviews related papers conducted in both Muslim-majority and non-Muslim-majority countries. A critical systematic review of the literature was conducted for identifying Muslim women's barriers in disclosing abuse and seeking help. Twenty-one studies met the inclusion criteria. The main identified barriers are discussed into under four themes: social context, family context, individual factors, and expectations of service providers. Although the researchers tried to investigate various barriers in seeking help, many of them have not focused on structural obstacles. Besides, in many Muslim-majority countries, the issue has not been explored. Therefore, the results of the current article will not apply to those countries. Recommendation for future research comprises more qualitative research compatible with the women's cultures and backgrounds in different societies, focusing more on structural and cultural factors to explore and find women's barriers to seek help.

  15. Genospecies and virulence factors of Aeromonas species in different sources in a North African country

    Khalifa Sifaw Ghenghesh

    2014-09-01

    Full Text Available Introduction: Aeromonads of medical importance have been reported from numerous clinical, food, and water sources, but identification of genospecies and virulence factors of Aeromonas species from countries in North Africa and the Middle East are few. Methods: In total 99 Aeromonas species isolates from different sources (diarrheal children [n=23], non-diarrheal children [n=16], untreated drinking water from wells [n=32], and chicken carcasses [n=28] in Tripoli, Libya, were included in the present investigation. Genus identification was confirmed by biochemical analysis, and genospecies were determined using a combination of 16S rDNA variable region and gyrB sequence analysis. Polymerase chain reaction (PCR was used to detect genes encoding toxins from 52 of the isolates. Results: We identified 44 isolates (44% as A. hydrophila (3 [3.0%] subspecies anaerogenes, 23 [23%] subspecies dhakensis, and 18 [18%] subspecies ranae; 27 isolates (27% as A. veronii; 23 isolates (23% as A. caviae; and 5 isolates (5.0% as other genospecies. The genes encoding aerolysin (aer, cytolytic enterotoxin (act, and A. hydrophila isolate SSU enterotoxin (ast were detected in 45 (87%, 4 (7.7%, and 9 (17% of the 52 isolates tested, respectively. The gene encoding an extracellular lipase (alt was not detected. Conclusion: The majority of aeromonads from Libya fall within three genospecies (i.e. A. hydrophila, A. veronii, and A. caviae, and genes coding for toxin production are common among them.

  16. How Does the Majority Public React to Multiculturalist Policies? A Comparative Analysis of European Countries

    Hooghe, Marc; de Vroome, Thomas

    2015-01-01

    Migration and ethnic minority integration remain heavily contested issues in numerous European countries. Over the past decade, researchers and political commentators have observed an apparent retreat from multiculturalist policies related to a belief that multiculturalism has lost support among the

  17. Sustainable Production of Second-Generation Biofuels. Potential and perspectives in major economies and developing countries

    Eisentraut, A

    2010-02-15

    The paper focuses on opportunities and risks presented by second-generation biofuels technologies in eight case study countries: Brazil, Cameroon, China, India, Mexico, South Africa, Tanzania and Thailand. The report begins by exploring the state of the art of second-generation technologies and their production, followed by projections of future demand and a discussion of drivers of that demand. The report then delves into various feedstock options and the global potential for bioenergy production. The final chapter offers a look at the potential for sustainable second-generation biofuel production in developing countries including considerations of economic, social and environmental impacts. Key findings of the report include that: second-generation biofuels produced from agricultural and forestry residues can play a crucial role in the transport sector without competing with food production; the potential for second-generation biofuels should be mobilized in emerging and developing countries where a large share of global residues is produced; less-developed countries will first need to invest in agricultural production and infrastructure in order to improve the framework conditions for the production of second-generation biofuels; financial barriers to production exist in many developing countries; and the suitability of second-generation biofuels against individual developing countries' needs should be evaluated.

  18. Sustainable Production of Second-Generation Biofuels. Potential and perspectives in major economies and developing countries

    Eisentraut, A.

    2010-02-01

    The paper focuses on opportunities and risks presented by second-generation biofuels technologies in eight case study countries: Brazil, Cameroon, China, India, Mexico, South Africa, Tanzania and Thailand. The report begins by exploring the state of the art of second-generation technologies and their production, followed by projections of future demand and a discussion of drivers of that demand. The report then delves into various feedstock options and the global potential for bioenergy production. The final chapter offers a look at the potential for sustainable second-generation biofuel production in developing countries including considerations of economic, social and environmental impacts. Key findings of the report include that: second-generation biofuels produced from agricultural and forestry residues can play a crucial role in the transport sector without competing with food production; the potential for second-generation biofuels should be mobilized in emerging and developing countries where a large share of global residues is produced; less-developed countries will first need to invest in agricultural production and infrastructure in order to improve the framework conditions for the production of second-generation biofuels; financial barriers to production exist in many developing countries; and the suitability of second-generation biofuels against individual developing countries' needs should be evaluated.

  19. Sustainable Production of Second-Generation Biofuels. Potential and perspectives in major economies and developing countries

    Eisentraut, A.

    2010-02-15

    The paper focuses on opportunities and risks presented by second-generation biofuels technologies in eight case study countries: Brazil, Cameroon, China, India, Mexico, South Africa, Tanzania and Thailand. The report begins by exploring the state of the art of second-generation technologies and their production, followed by projections of future demand and a discussion of drivers of that demand. The report then delves into various feedstock options and the global potential for bioenergy production. The final chapter offers a look at the potential for sustainable second-generation biofuel production in developing countries including considerations of economic, social and environmental impacts. Key findings of the report include that: second-generation biofuels produced from agricultural and forestry residues can play a crucial role in the transport sector without competing with food production; the potential for second-generation biofuels should be mobilized in emerging and developing countries where a large share of global residues is produced; less-developed countries will first need to invest in agricultural production and infrastructure in order to improve the framework conditions for the production of second-generation biofuels; financial barriers to production exist in many developing countries; and the suitability of second-generation biofuels against individual developing countries' needs should be evaluated.

  20. Sources of Free and Open Source Spatial Data for Natural Disasters and Principles for Use in Developing Country Contexts

    Taylor, Faith E.; Malamud, Bruce D.; Millington, James D. A.

    2016-04-01

    Access to reliable spatial and quantitative datasets (e.g., infrastructure maps, historical observations, environmental variables) at regional and site specific scales can be a limiting factor for understanding hazards and risks in developing country settings. Here we present a 'living database' of >75 freely available data sources relevant to hazard and risk in Africa (and more globally). Data sources include national scientific foundations, non-governmental bodies, crowd-sourced efforts, academic projects, special interest groups and others. The database is available at http://tinyurl.com/africa-datasets and is continually being updated, particularly in the context of broader natural hazards research we are doing in the context of Malawi and Kenya. For each data source, we review the spatiotemporal resolution and extent and make our own assessments of reliability and usability of datasets. Although such freely available datasets are sometimes presented as a panacea to improving our understanding of hazards and risk in developing countries, there are both pitfalls and opportunities unique to using this type of freely available data. These include factors such as resolution, homogeneity, uncertainty, access to metadata and training for usage. Based on our experience, use in the field and grey/peer-review literature, we present a suggested set of guidelines for using these free and open source data in developing country contexts.

  1. Comparative characteristics of grain classifications of soft wheat of Kazakhstan and major grain-producing countries

    D. A. Shaimerdenova

    2018-01-01

    Full Text Available Soft wheat is one of the most important crops, grown in more than 130 countries. To date, one-fifth of the world's wheat, or about 150 million tons a year, is sold on international markets. In the world trade traditionally dominated by the US, Australia, Canada and Argentina. Kazakhstan, being on the 15th place in the production of wheat grain, is among the first ten exporters - in 2017 the country exported about 8 million tons to the amount of 1.5 billion dollars. USA, then, as potential export opportunities are much higher, as evidenced by annual carryover stocks at 3 million tons. According to experts, considerable differences in the classification of wheat grain used in Kazakhstan and in other countries participating in the grain market and the methods for assessing the technological dignity indicators (TDs laid down in the classifications are a significant obstacle to increasing the export potential of wheat grains. In view of this, an analysis was made of grain classifications of wheat grains used in the most important grain producing countries, TD indicators were determined, methods for their evaluation, and differences were revealed. It is established that in countries that are stable in the quantitative and qualitative characteristics of grain, an insignificant list of TD indicators is adopted, while they characterize the physical quality and state of the grain, which may indicate a general suitability for grinding. It is determined that in Russia and Kazakhstan, in determining the contamination, such an indicator as dockage is not taken into account. Comparative tests of different methods of sampling and determination of contamination have been carried out, and correlation coefficients have been established between indicators of contamination determined by different methods.

  2. Energy demand modelling: pointing out alternative energy sources. The example of industry in OECD countries

    Renou, P.

    1992-01-01

    This thesis studies energy demand and alternative energy sources in OECD countries. In the first part, the principle models usually used for energy demand modelling. In the second part, the author studies the flexible functional forms (translog, generalized Leontief, generalized quadratic, Fourier) to obtain an estimation of the production function. In the third part, several examples are given, chosen in seven countries (Usa, Japan, Federal Republic of Germany, France, United Kingdom, Italy, Canada). Energy systems analysis in these countries, can help to choose models and gives informations on alternative energies. 246 refs., 24 figs., 27 tabs

  3. Major concerns in developing countries: applications of the Precautionary Principle in Ecuador.

    Harari, Raúl; Freire Morales, Rocío; Harari, Homero

    2004-01-01

    Ecuador is a Latin American country with one of the biggest biodiversities. At the same time, social and environmental problems are also big. Poverty, political and social problems as well as questions like old transport systems, imported hazards from industrialized countries and lack of information and weak health care systems are the framework of this situation. The most common problems are the use of heavy metals in many activities without safety and health protection, a low technological oil production during two decades, intensive use of pesticides in agriculture, and some other chemical risks. A limited capacity to develop prevention strategies, reduced technical and scientific skills, and the absence of a reliable information and control system, lead to a weak response mechanism. The Precautionary Principle could help to stimulate prevention, protection and to have a new tool to improve the interest in environment and health problems. Reinforcing the presence of international organizations like the World Health Organization or the International Labour Organization, establishing bridges among scientific organizations from developed and developing countries and introducing the Precautionary Principle in the legislation and daily practices of industry and agriculture could lead to an improvement in our environment and health.

  4. Atmospheric deposition having been one of the major source of Pb in Jiaozhou Bay

    Yang, Dongfang; Miao, Zhenqing; Zhang, Xiaolong; Wang, Qi; Li, Haixia

    2018-03-01

    Many marine bays have been polluted by Pb due to the rapid development of industry, and identifying the major source of Pb is essential to pollution control. This paper analyzed the distribution and pollution source of Pb in Jiaozhou Bay in 1988. Results showed that Pb contents in surface waters in Jiaozhou Bay in April, July and October 1988 were 5.52-24.61 μg L‑1, 7.66-38.62 μg L‑1 and 6.89-19.30 μg L‑1, respectively. The major Pb sources in this bay were atmospheric deposition, and marine current, whose source strengths were 19.30-24.61μg L‑1 and 38.62 μg L‑1, respectively. Atmospheric deposition had been one of the major Pb sources in Jiaozhou Bay, and the source strengths were stable and strong. The pollution level of Pb in this bay in 1988 was moderate to heavy, and the source control measurements were necessary.

  5. Dietary intake and main sources of plant lignans in five European countries

    Tetens, Inge; Turrini, Aida; Tapanainen, Heli

    2013-01-01

    Total lignin intake was approximately four-fold higher in the Dutch lignin database, which includes the lignin precursors LARI and PINO, compared to estimates based on the Finnish database based only on SECO and MAT. The main sources of lignans according to the Dutch database in the five countries...

  6. 26 CFR 1.863-6 - Income from sources within a foreign country.

    2010-04-01

    ...) INCOME TAX (CONTINUED) INCOME TAXES Regulations Applicable to Taxable Years Prior to December 30, 1996 § 1.863-6 Income from sources within a foreign country. The principles applied in sections 861 through 863 and section 865 and the regulations thereunder for determining the gross and the taxable income...

  7. DOES SUKUK FINANCING PROMOTE ECONOMIC GROWTH? AN EMPHASIS ON THE MAJOR ISSUING COUNTRIES

    Abdelghani ECHCHABI

    2016-08-01

    Full Text Available For the past few decades, Islamic finance has imposed itself as a viable alternative / complementary system to the long existing conventional financial system. Nevertheless, recent research has claimed that Islamic finance as it is currently practice, does not promote economic growth. Hence, the objective of this study is to empirically test this claim, by examining the potential effect of Islamic finance in the specific form of Sukuk issuance on the economic growth represented by three proxies, namely, Gross Domestic Product (GDP, Gross Capital Formation (GDP and trade activities. The data covers not only GCC (Gulf Cooperation Council, but also other countries including Malaysia, Indonesia, Turkey, Pakistan, Singapore, China, Brunei, Kazakhstan, Germany, United Kingdom (UK, The Gambia and France. The data were collected from the Islamic Finance Information Services (IFIS and the World Bank databases, and were subsequently analysed through Toda and Yamamoto Granger Non Causality test. Accordingly, the findings indicated that the Sukuk issuance had an influence on the GDP and GCF only when all the countries were pulled together, otherwise no effect was identified for Saudi Arabia and the GCC.

  8. Curbing International Piracy of Intellectual Property. Policy Options for a Major Exporting Country.

    Hoffman, Gary M.; Marcou, George T.

    This report of the International Piracy Project addresses three major topics: (1) The Costs and Complications of Piracy; (2) Rights Enforcement Today; and (3) Policy Options for Curbing Piracy. The first section discusses piracy of copyrights, patents, and other intellectual property, including economic losses and damage to the finances and…

  9. Observation of the credible situation of nuclear generation in major countries and the art of commissioning

    Watanabe, Kazuo

    2011-01-01

    We the Japanese have met a great disaster of nuclear power plant with hydrogen explosion at Fukushima on 3.11, 2011 and learning the responsibility of management, engineering and attitude for the people of suffering and citizens in the country. We the operation and management engineers made reviewing of the inside of the industry of France, US, UK, and Japan, and we think we could obtain some fundamental aspect, and now we would try to make more precise observation of the nuclear field for the purpose of recognizing the more actual of nuclear faculties. The essential is the philosophical concept of commissioning that was initially proposed by Descartes written in 'Discours de la methode'. (author)

  10. Monitoring VET Systems of Major EU Competitor Countries - The Cases of Australia, Canada, U.S.A. and Japan

    Ruth, Klaus

    2009-01-01

    The study on VET systems of major EU competitor countries is based on the objective of the (revised) Lisbon agenda to become the most competitive region of the world based on a knowledge driven production and social cohesion. Building on experts opinion and literature research this study aims at monitoring VET policies in Australia, Canada, the U.S. and Japan. The study analyses five themes which are assumed to be of outstanding importance for understanding the current performance and the dev...

  11. Identifying and characterizing major emission point sources as a basis for geospatial distribution of mercury emissions inventories

    Steenhuisen, Frits; Wilson, Simon J.

    2015-07-01

    Mercury is a global pollutant that poses threats to ecosystem and human health. Due to its global transport, mercury contamination is found in regions of the Earth that are remote from major emissions areas, including the Polar regions. Global anthropogenic emission inventories identify important sectors and industries responsible for emissions at a national level; however, to be useful for air transport modelling, more precise information on the locations of emission is required. This paper describes the methodology applied, and the results of work that was conducted to assign anthropogenic mercury emissions to point sources as part of geospatial mapping of the 2010 global anthropogenic mercury emissions inventory prepared by AMAP/UNEP. Major point-source emission sectors addressed in this work account for about 850 tonnes of the emissions included in the 2010 inventory. This work allocated more than 90% of these emissions to some 4600 identified point source locations, including significantly more point source locations in Africa, Asia, Australia and South America than had been identified during previous work to geospatially-distribute the 2005 global inventory. The results demonstrate the utility and the limitations of using existing, mainly public domain resources to accomplish this work. Assumptions necessary to make use of selected online resources are discussed, as are artefacts that can arise when these assumptions are applied to assign (national-sector) emissions estimates to point sources in various countries and regions. Notwithstanding the limitations of the available information, the value of this procedure over alternative methods commonly used to geo-spatially distribute emissions, such as use of 'proxy' datasets to represent emissions patterns, is illustrated. Improvements in information that would facilitate greater use of these methods in future work to assign emissions to point-sources are discussed. These include improvements to both national

  12. The Content of Fat and Polyenoic Acids in the Major Food Sources of the Arctic Diet

    Shukla, V. K. S.; Clausen, Jytte Lene; Egsgaard, Helge

    1980-01-01

    In relation to the apparently low incidence of coronary heart diseases in Arctic populations the fatty acid pattern of muscle and fat tissue of the Arctic seal, birds and mammals were compared with the fatty acid pattern of the corresponding tissues of domestic animals normally used as meat sources...... in western countries. The triglyceride content of muscle samples was also estimated. A gas chromatography-mass spectrometry system was used for localizing the position of double bonds in the unsaturated acids, by means of their pyrrolidides. The fat tissue from the seal was the main source of polyenoic acids......, tri- and pentaenoic acids in the diet of the Arctic hunter. Those acids were derived metabolically from linolenic acid. In contrast polyenoic acids, linoleic acid and its derivatives in the nonarctic diet, were mainly supplied from muscle of nonruminant animals and from sources of vegetable origin...

  13. Estimating Exchange Rate Exposure over Various Return Horizons: Focusing on Major Countries in East Asia

    Jeong Wook Lee

    2016-12-01

    Full Text Available In this paper, we estimate the exchange rate exposure, indicating the effect of exchange rate movements on firm values, for a sample of 1,400 firms in seven East Asian countries. The exposure estimates based on various exchange rate variables, return horizons and a control variable are compared. A key result from our analysis is that the long term effect of exchange rate movements on firm values is greater than the short term effect. And we find very similar results from using other exchange rate variables such as the U.S. dollar exchange rate, etc. Second, we add exchange rate volatility as a control variable and find that the extent of exposure is not much changed. Third, we examine the changes in exposure to exchange rate volatility with an increase in return horizon. Consequently the ratio of firms with significant exposures increases with the return horizons. Interestingly, the increase of exposure with the return horizons is faster for exposure to volatility than for exposure to exchange rate itself. Taken as a whole, our findings suggest that the so-called "exposure puzzle" may be a matter of the methodology used to measure exposure.

  14. Coal-tar-based sealcoated pavement: A major PAH source to urban stream sediments

    Witter, Amy E.; Nguyen, Minh H.; Baidar, Sunil; Sak, Peter B.

    2014-01-01

    We used land-use analysis, PAH concentrations and assemblages, and multivariate statistics to identify sediment PAH sources in a small (∼1303 km 2 ) urbanizing watershed located in South-Central, Pennsylvania, USA. A geographic information system (GIS) was employed to quantify land-use features that may serve as PAH sources. Urban PAH concentrations were three times higher than rural levels, and were significantly and highly correlated with combined residential/commercial/industrial land use. Principal components analysis (PCA) was used to group sediments with similar PAH assemblages, and correlation analysis compared PAH sediment assemblages to common PAH sources. The strongest correlations were observed between rural sediments (n = 7) and coke-oven emissions sources (r = 0.69–0.78, n = 5), and between urban sediments (n = 22) and coal-tar-based sealcoat dust (r = 0.94, n = 47) suggesting that coal-tar-based sealcoat is an important urban PAH source in this watershed linked to residential and commercial/industrial land use. -- Highlights: • Total PAH concentrations were measured at 35 sites along an urbanizing land-use gradient. • PAH concentrations increased with increasing urban land-use. • Urban land-use metrics were measured at three spatial scales using GIS. • PAH assemblages indicate coal-tar-based sealcoat is a major urban PAH source. • PAH assemblages indicate coke-oven emissions are an important rural PAH source. -- Coal-tar-based sealcoated pavement is a major PAH source to urban freshwater stream sediments in south-central Pennsylvania, USA

  15. Multiple Household Water Sources and Their Use in Remote Communities With Evidence From Pacific Island Countries

    Elliott, Mark; MacDonald, Morgan C.; Chan, Terence; Kearton, Annika; Shields, Katherine F.; Bartram, Jamie K.; Hadwen, Wade L.

    2017-11-01

    Global water research and monitoring typically focus on the household's "main source of drinking-water." Use of multiple water sources to meet daily household needs has been noted in many developing countries but rarely quantified or reported in detail. We gathered self-reported data using a cross-sectional survey of 405 households in eight communities of the Republic of the Marshall Islands (RMI) and five Solomon Islands (SI) communities. Over 90% of households used multiple sources, with differences in sources and uses between wet and dry seasons. Most RMI households had large rainwater tanks and rationed stored rainwater for drinking throughout the dry season, whereas most SI households collected rainwater in small pots, precluding storage across seasons. Use of a source for cooking was strongly positively correlated with use for drinking, whereas use for cooking was negatively correlated or uncorrelated with nonconsumptive uses (e.g., bathing). Dry season water uses implied greater risk of water-borne disease, with fewer (frequently zero) handwashing sources reported and more unimproved sources consumed. Use of multiple sources is fundamental to household water management and feasible to monitor using electronic survey tools. We contend that recognizing multiple water sources can greatly improve understanding of household-level and community-level climate change resilience, that use of multiple sources confounds health impact studies of water interventions, and that incorporating multiple sources into water supply interventions can yield heretofore-unrealized benefits. We propose that failure to consider multiple sources undermines the design and effectiveness of global water monitoring, data interpretation, implementation, policy, and research.

  16. Conditioning of disused sealed sources in countries without disposal facility: Short term gain - long term pain

    Benitez-Navarro, J.C.; Salgado-Mojena, M.

    2002-01-01

    Owing to the considerable development in managing disused sealed radioactive sources (DSRS), the limited availability of disposal practices for them, and the new recommendations for the use of borehole disposal concept, it was felt that a paper reviewing the existing recommendations could be a starting point of discussion on the retrievability of the sources. Even when no international consensus exists as to an acceptable solution for the challenge of disposal of disused sealed sources, the 'Best Available Technology' for managing most of them, recommended for developing countries, included the cementation of the sources. The waste packages prepared in such a way do not allow any flexibility to accommodate possible future disposal requirements. Therefore, the 'Wait and See' approach could be also recommended for managing not only the sources with long-live radionuclides and high activity, but probably for all kind of existing disused sealed sources. The general aim of the current paper is to identify and review the current recommendations for managing disused sealed sources and to meditate on the most convenient management schemes for disused sealed radioactive sources in Member States without disposal capacities (Latin America, Africa). The risk that cemented DSRS could be incompatible with future disposal requirements was taken into account. (author)

  17. Radiological emergencies due to unaccounted sources or failures of the control system in developing countries

    Stainhaeusler, F.; Wieland, P.

    1998-01-01

    The widespread use of radiological sources in developing countries represents a potentially significant risk. Two examples of accident scenarios of different severities - one in El Salvador, the other in Taiwan - are reviewed in the light of their causes, effects on man and the environment, and economic consequences. Recent operational and regulatory advances on improved emergency management are discussed. The international dimension of these issues is significant, as over 160 industrial irradiation facilities comparable to the installation in El Salvador are currently in operation worldwide and close to 40 cases are known of radioactive sources accidentally smelted with recycled metal, as is likely to have happened in Taiwan. (author)

  18. Safety and security of radiation sources and radioactive materials: A case of Zambia - least developed country

    Banda, S.C.

    1998-01-01

    In Zambia, which is current (1998) classified as a Least Developed Country has applications of nuclear science and technology that cover the medical, industrial, education and research. However, the application is mainly in medical and industry. Through the responsibility of radiation source is within the mandate of the Radiation Protection Board. The aspects involving security fall on different stake holders some that have no technical knowledge on what radiation is about. The stake holders in this category include customs clearing and forwarding agents, state security/defence agencies and the operators. Such a situation demands a national system that should be instituted to meet the safety and security requirements but takes into account the involvement of the diverse stake holders. In addition such system should avoid unnecessary exposure, ensure safety of radioactive materials and sources, detect illicit trade and maintain integrity of such materials or sources. This paper will provide the status on issue in Zambia and the challenges that exist to ensure further development in application of Nuclear Science and Technology (S and T) in the country takes into account the safety and security requirements that avoid deliberate and accidental loss of radiation sources and radioactive materials. The Government has a responsibility to ensure that effective system is established and operated to protect radiation sources and radioactive materials from theft, sabotage and ensure safety. (author)

  19. Market integration among electricity markets and their major fuel source markets

    Mjelde, James W.; Bessler, David A.

    2009-01-01

    Dynamic price information flows among U.S. electricity wholesale spot prices and the prices of the major electricity generation fuel sources, natural gas, uranium, coal, and crude oil, are studied. Multivariate time series methods applied to weekly price data show that in contemporaneous time peak electricity prices move natural gas prices, which in turn influence crude oil. In the long run, price is discovered in the fuel sources market (except uranium), as these prices are weakly exogenous in a reduced rank regression representation of these energy prices.

  20. Lipids Reprogram Metabolism to Become a Major Carbon Source for Histone Acetylation

    McDonnell, Eoin; Crown, Scott B; Fox, Douglas B

    2016-01-01

    Cells integrate nutrient sensing and metabolism to coordinate proper cellular responses to a particular nutrient source. For example, glucose drives a gene expression program characterized by activating genes involved in its metabolism, in part by increasing glucose-derived histone acetylation....... Here, we find that lipid-derived acetyl-CoA is a major source of carbon for histone acetylation. Using (13)C-carbon tracing combined with acetyl-proteomics, we show that up to 90% of acetylation on certain histone lysines can be derived from fatty acid carbon, even in the presence of excess glucose...

  1. Quality of Life in Patients with Thalassemia Major in a Developing Country

    Siddiqui, S. H.; Ishtiaq, R.; Sajid, F.; Sajid, R.

    2014-01-01

    Objective: To determine the problems faced by thalassemic patients in their personal, psychological and social life. Study Design: A cross-sectional multi-centre survey. Place and Duration of Study: Karachi, Lahore and Quetta Centres of Fatimid Foundation, from October 2009 to October 2010. Methodology: An indigenously developed Qualifty of Life (QoL) questionnaire modified from SF-36 questionnaire was administered to 101 transfusion dependent subjects suffering from thalassemia major. Variables were analyzed using SPSS version 15 for descriptive statistics. Results: The mean age of the subjects was 10.5 years ranging from 6 - 21 years. Less than one third of the patients felt that their health was slightly worse as compared to last year. Forty five (44%) of the patients felt loneliness due to their disease. Parents of 36 (35.6%) of the children at times did not allow their children to play because of their disease. Twenty eight (27.7%) stated difficulty in mingling with children of their age. Seventy one (70.3%) of the patients reported that at some or all times they were worried about their future life and career while 70 (69.3%) admitted being taken extra care of by their friends and 56 (55.4%) by their teachers. Conclusion: The quality of life of surveyed thalassemic patients was immensely affected. Having physical impairments, social stresses, financial burdens and problems with their education and career make them very much vulnerable to psychological trauma very early in their life. All of this creates a hindrance in their way of developing into autonomous functioning adults. (author)

  2. Small country - big science: a report to the Prime Minister on Australia participation in major international accelerator and beam facilities

    1990-04-01

    This report examines the needs of Australian scientists for access to major scientific research facilities which, because of their very high costs, are not available in Australia. The report focuses on three areas of great need: synchrotron light sources, neutron scattering and high energy physics. Recommendations are made to provide access for Australian scientists to the synchrotron light source or Photon Factory at Tsukuba in Japan; the high flux neutron beam at Institut Laue Langevin (ILL) at Grenoble in France; and the high energy accelerator operated by the European Organization of Nuclear Research (CERN) at Geneva. Recommendations regarding the evaluation and management of projects are also included . 6 refs

  3. Sources of sub-micrometre particles near a major international airport

    Masiol, Mauro; Harrison, Roy M.; Vu, Tuan V.; Beddows, David C. S.

    2017-10-01

    The international airport of Heathrow is a major source of nitrogen oxides, but its contribution to the levels of sub-micrometre particles is unknown and is the objective of this study. Two sampling campaigns were carried out during warm and cold seasons at a site close to the airfield (1.2 km). Size spectra were largely dominated by ultrafine particles: nucleation particles ( strategies are applied successfully.

  4. Can renewable energies be turned to a source of advantage by developing countries?

    Mathews, J.

    2007-01-01

    Traditional industrial development pathways, that did not take into explicit consideration the issue of energy technologies to be utilized, now imperil development prospects around the world. As oil supplies approach their peak globally, and energy security becomes a major issue, so developing countries have everything to lose by simply following fossil fuel based industrialization, and everything to gain by recasting their development strategies around the prospects for renewable energies and biofuels. This is now a feasible prospect, as shown dramatically by the Brazilian experience, now being replicated in many developing countries, including most notably in India and China. This paper argues that the time is therefore ripe for developing countries, and development agencies such as the World Bank, to re-evaluate their stance on biofuels. Developing countries, particularly in the tropics, have an abundance of land, water and sunshine that give them a competitive advantage in biofuels, and for the development of a new industry ergo-culture that will stand alongside traditional agriculture. The paper argues that a swing behind biofuels can unlock a chain reaction of favorable developmental processes provided developing countries seize the initiative and set in place renewable energy industry creation projects before the developed world has managed to shake itself out of its fossil fuel dependence. In doing so, they will do a great service to themselves and to everyone concerned with the disastrous prospects of global climate change. (author)

  5. National spending on health by source for 184 countries between 2013 and 2040.

    Dieleman, Joseph L; Templin, Tara; Sadat, Nafis; Reidy, Patrick; Chapin, Abigail; Foreman, Kyle; Haakenstad, Annie; Evans, Tim; Murray, Christopher J L; Kurowski, Christoph

    2016-06-18

    A general consensus exists that as a country develops economically, health spending per capita rises and the share of that spending that is prepaid through government or private mechanisms also rises. However, the speed and magnitude of these changes vary substantially across countries, even at similar levels of development. In this study, we use past trends and relationships to estimate future health spending, disaggregated by the source of those funds, to identify the financing trajectories that are likely to occur if current policies and trajectories evolve as expected. We extracted data from WHO's Health Spending Observatory and the Institute for Health Metrics and Evaluation's Financing Global Health 2015 report. We converted these data to a common purchasing power-adjusted and inflation-adjusted currency. We used a series of ensemble models and observed empirical norms to estimate future government out-of-pocket private prepaid health spending and development assistance for health. We aggregated each country's estimates to generate total health spending from 2013 to 2040 for 184 countries. We compared these estimates with each other and internationally recognised benchmarks. Global spending on health is expected to increase from US$7·83 trillion in 2013 to $18·28 (uncertainty interval 14·42-22·24) trillion in 2040 (in 2010 purchasing power parity-adjusted dollars). We expect per-capita health spending to increase annually by 2·7% (1·9-3·4) in high-income countries, 3·4% (2·4-4·2) in upper-middle-income countries, 3·0% (2·3-3·6) in lower-middle-income countries, and 2·4% (1·6-3·1) in low-income countries. Given the gaps in current health spending, these rates provide no evidence of increasing parity in health spending. In 1995 and 2015, low-income countries spent $0·03 for every dollar spent in high-income countries, even after adjusting for purchasing power, and the same is projected for 2040. Most importantly, health spending in many low

  6. Source characterization of major emission sources in the Imperial and Mexicali Valleys along the US/Mexico border

    Watson, J.G.; Chow, J.C. [Desert Research Institute, 2215 Raggio Pkwy., 89512 Reno, NV (United States)

    2001-08-10

    Chemical profiles for particle emissions are needed for source apportionment studies using the chemical mass balance (CMB) receptor model. Source measurements of geological sources, motor vehicle exhaust, vegetative burning (e.g. asparagus, field burning, charbroil cooking), and industrial sources (e.g. oil-fueled glass plant, manure-fueled power plants) were acquired as part of the Imperial/Mexicali Valley Cross Border PM{sub 10} Transport Study in 1992. Six different source sampling techniques (i.e. hot- and diluted-exhaust sampling, ground-based source sampling, particle sweeping/grab sampling, vacuum sampling, and laboratory resuspension sampling) were applied to acquire filter samples of PM{sub 2.5} and PM{sub 10} (particulate matter with aerodynamic diameters <2.5 and 10 {mu}m, respectively). Filter samples were analyzed for mass by gravimetry, elements (Na to U) by X-ray fluorescence, anions (Cl{sup -}, NO{sub 3}{sup -}, SO{sub 4}{sup =}) by ion chromatography, ammonium (NH{sub 4}{sup +}) by automated colorimetry, soluble sodium (Na{sup +}) and potassium (K{sup +}) by atomic absorption spectrophotometry, and organic and elemental carbon (OC, EC) by thermal/optical reflectance. Concentration data were acquired for a total of 50 chemical species. Elevated abundances of crustal components (Al, Si, K, Ca, Fe) from geological material, carbon (OC, EC) and trace elements (Br, Pb) from vehicle exhausts, carbon (OC, EC) and ions (K{sup +}, Cl{sup -}) from vegetative burning, ions (SO{sub 4}{sup =}, NH{sub 4}{sup +}, Na{sup +}, K{sup +}, Cl{sup -}) and elements (Cl, Se) from a manure-fueled power plants, and sulfur and trace elements (Na{sup +}, Pb, Se, Ni, V) from an oil-fueled glass plant were found in the resulting source profiles. Abundances of crustal species (e.g. Al, Si, Ca) in the Imperial/Mexicali Valley geological profiles are more than twice those found in central and southern California. Abundances of lead in motor vehicle exhausts indicate different

  7. Using Major Elements to Determine Sources of Nitrate in Groundwater, Suffolk County, Long Island, NY

    Munster, J.; Hanson, G.; Bokuniewicz, H.

    2004-05-01

    Suffolk County is the eastern most county on Long Island with an area of 2,500 square kilometers and a population of 1.4 million. Groundwater is the only source of potable water for Suffolk County. Nitrate levels have become a concern as a result of the continued eastward urbanization of Long Island since the mid 1900's. In 2003, 2% of 1000 public supply wells had greater than 10 ppm nitrogen as nitrate, 8% had 6 to 10 ppm nitrogen as nitrate and 62% of the wells were rated as susceptible to increased nitrate contamination based on land use, travel time and prevalence. Nitrogen as nitrate above 10 ppm is harmful to infants and is currently the drinking water standard of the Environmental Protection Agency. The major sources of the nitrate in the urbanized areas are most likely turf grass fertilizer and sewage from septic tank/cesspool systems and sewage treatment plants that provide only secondary treatment. Turf grass occupies about 28% of the land. Two-thirds of the houses have septic tank/cesspool systems and a majority of the sewage treatment plants discharge effluent to the groundwater. Previous investigators of the sources of nitrate in groundwater on Long Island have used 15N values of nitrate-nitrogen to identify nitrate contamination (Bleifuss et al., 2000; Flipse and Bonner, 1985; Flipse et al., 1984; Kreitler et al., 1978). However, due to overlapping source signatures, nitrogen isotopes alone were not sufficient to characterize the sources of nitrate. More recent studies have shown that major elements that accompany nitrate in the groundwater (Bleifuss et al., 2000; Elhatip et al., 2003; Trauth and Xanthopoulos, 1997) may distinguish sources of nitrate with less ambiguity. In this study samples of waste water from septic tank/cesspool systems and sewage treatment plants and samples of soil water collected below turf grass that is not fertilized, fertilized with organic fertilizer and fertilized with chemical fertilizer were analyzed for major elements

  8. Temporally delineated sources of major chemical species in high Arctic snow

    K. M. Macdonald

    2018-03-01

    Full Text Available Long-range transport of aerosol from lower latitudes to the high Arctic may be a significant contributor to climate forcing in the Arctic. To identify the sources of key contaminants entering the Canadian High Arctic an intensive campaign of snow sampling was completed at Alert, Nunavut, from September 2014 to June 2015. Fresh snow samples collected every few days were analyzed for black carbon, major ions, and metals, and this rich data set provided an opportunity for a temporally refined source apportionment of snow composition via positive matrix factorization (PMF in conjunction with FLEXPART (FLEXible PARTicle dispersion model potential emission sensitivity analysis. Seven source factors were identified: sea salt, crustal metals, black carbon, carboxylic acids, nitrate, non-crustal metals, and sulfate. The sea salt and crustal factors showed good agreement with expected composition and primarily northern sources. High loadings of V and Se onto Factor 2, crustal metals, was consistent with expected elemental ratios, implying these metals were not primarily anthropogenic in origin. Factor 3, black carbon, was an acidic factor dominated by black carbon but with some sulfate contribution over the winter-haze season. The lack of K+ associated with this factor, a Eurasian source, and limited known forest fire events coincident with this factor's peak suggested a predominantly anthropogenic combustion source. Factor 4, carboxylic acids, was dominated by formate and acetate with a moderate correlation to available sunlight and an oceanic and North American source. A robust identification of this factor was not possible; however, atmospheric photochemical reactions, ocean microlayer reaction, and biomass burning were explored as potential contributors. Factor 5, nitrate, was an acidic factor dominated by NO3−, with a likely Eurasian source and mid-winter peak. The isolation of NO3− on a separate factor may reflect its complex atmospheric

  9. Major models and data sources for residential and commercial sector energy conservation analysis. Final report

    1980-09-01

    Major models and data sources are reviewed that can be used for energy-conservation analysis in the residential and commercial sectors to provide an introduction to the information that can or is available to DOE in order to further its efforts in analyzing and quantifying their policy and program requirements. Models and data sources examined in the residential sector are: ORNL Residential Energy Model; BECOM; NEPOOL; MATH/CHRDS; NIECS; Energy Consumption Data Base: Household Sector; Patterns of Energy Use by Electrical Appliances Data Base; Annual Housing Survey; 1970 Census of Housing; AIA Research Corporation Data Base; RECS; Solar Market Development Model; and ORNL Buildings Energy Use Data Book. Models and data sources examined in the commercial sector are: ORNL Commercial Sector Model of Energy Demand; BECOM; NEPOOL; Energy Consumption Data Base: Commercial Sector; F.W. Dodge Data Base; NFIB Energy Report for Small Businesses; ADL Commercial Sector Energy Use Data Base; AIA Research Corporation Data Base; Nonresidential Buildings Surveys of Energy Consumption; General Electric Co: Commercial Sector Data Base; The BOMA Commercial Sector Data Base; The Tishman-Syska and Hennessy Data Base; The NEMA Commercial Sector Data Base; ORNL Buildings Energy Use Data Book; and Solar Market Development Model. Purpose; basis for model structure; policy variables and parameters; level of regional, sectoral, and fuels detail; outputs; input requirements; sources of data; computer accessibility and requirements; and a bibliography are provided for each model and data source.

  10. Discrimination in the workplace, reported by people with major depressive disorder: a cross-sectional study in 35 countries.

    Brouwers, E P M; Mathijssen, J; Van Bortel, T; Knifton, L; Wahlbeck, K; Van Audenhove, C; Kadri, N; Chang, Ch; Goud, B R; Ballester, D; Tófoli, L F; Bello, R; Jorge-Monteiro, M F; Zäske, H; Milaćić, I; Uçok, A; Bonetto, C; Lasalvia, A; Thornicroft, G; Van Weeghel, J

    2016-02-23

    Whereas employment has been shown to be beneficial for people with Major Depressive Disorder (MDD) across different cultures, employers' attitudes have been shown to be negative towards workers with MDD. This may form an important barrier to work participation. Today, little is known about how stigma and discrimination affect work participation of workers with MDD, especially from their own perspective. We aimed to assess, in a working age population including respondents with MDD from 35 countries: (1) if people with MDD anticipate and experience discrimination when trying to find or keep paid employment; (2) if participants in high, middle and lower developed countries differ in these respects; and (3) if discrimination experiences are related to actual employment status (ie, having a paid job or not). Participants in this cross-sectional study (N=834) had a diagnosis of MDD in the previous 12 months. They were interviewed using the Discrimination and Stigma Scale (DISC-12). Analysis of variance and generalised linear mixed models were used to analyse the data. Overall, 62.5% had anticipated and/or experienced discrimination in the work setting. In very high developed countries, almost 60% of respondents had stopped themselves from applying for work, education or training because of anticipated discrimination. Having experienced workplace discrimination was independently related to unemployment. Across different countries and cultures, people with MDD very frequently reported discrimination in the work setting. Effective interventions are needed to enhance work participation in people with MDD, focusing simultaneously on decreasing stigma in the work environment and on decreasing self-discrimination by empowering workers with MDD. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  11. Discrimination in the workplace, reported by people with major depressive disorder: a cross-sectional study in 35 countries

    Brouwers, E P M; Mathijssen, J; Van Bortel, T; Knifton, L; Wahlbeck, K; Van Audenhove, C; Kadri, N; Chang, Ch; Goud, B R; Ballester, D; Tófoli, LF; Bello, R; Jorge-Monteiro, M F; Zäske, H; Milaćić, I; Uçok, A; Bonetto, C; Lasalvia, A; Thornicroft, G; Van Weeghel, J

    2016-01-01

    Objective Whereas employment has been shown to be beneficial for people with Major Depressive Disorder (MDD) across different cultures, employers’ attitudes have been shown to be negative towards workers with MDD. This may form an important barrier to work participation. Today, little is known about how stigma and discrimination affect work participation of workers with MDD, especially from their own perspective. We aimed to assess, in a working age population including respondents with MDD from 35 countries: (1) if people with MDD anticipate and experience discrimination when trying to find or keep paid employment; (2) if participants in high, middle and lower developed countries differ in these respects; and (3) if discrimination experiences are related to actual employment status (ie, having a paid job or not). Method Participants in this cross-sectional study (N=834) had a diagnosis of MDD in the previous 12 months. They were interviewed using the Discrimination and Stigma Scale (DISC-12). Analysis of variance and generalised linear mixed models were used to analyse the data. Results Overall, 62.5% had anticipated and/or experienced discrimination in the work setting. In very high developed countries, almost 60% of respondents had stopped themselves from applying for work, education or training because of anticipated discrimination. Having experienced workplace discrimination was independently related to unemployment. Conclusions Across different countries and cultures, people with MDD very frequently reported discrimination in the work setting. Effective interventions are needed to enhance work participation in people with MDD, focusing simultaneously on decreasing stigma in the work environment and on decreasing self-discrimination by empowering workers with MDD. PMID:26908523

  12. Industrial energy efficiency in light of climate change negotiations: Comparing major developing countries and the U.S

    Phylipsen, D.; Price, L.; Worrell, E.; Blok, K.

    1999-01-01

    In light of the commitments accepted within the Framework Convention on Climate Change there is an increasing need for useful information on energy consumption and energy efficiency. Governments can use this information in designing policies to reduce greenhouse gas emissions and prioritizing energy savings options. International comparison of energy efficiency can provide a benchmark against which a country's performance can be measured and policies can be evaluated. A methodology for international comparisons of industrial energy efficiency was developed by the International Network on Energy Demand analysis in the Industrial Sector. In this paper this methodology is used to analyze the energy efficiency of two energy-intensive industries in major developing countries. Energy consumption trends are shown for the steel and cement industry and an analysis is made of technologies used. In light of the Byrd-Hagel resolution, which states that the US will not ratify any climate treaty unless it also mandates commitments to limit greenhouse gas emissions for developing countries, the energy efficiency in the two sectors is compared to that of the US. The analysis shows that in the iron and steel sector South Korea and Brazil are more energy-efficient than the US, while Mexico has achieved a comparable energy efficiency level in recent years. For cement, South Korea, Brazil and Mexico are the most efficient countries analyzed. In recent years, China, and especially, India appear to have achieved energy efficiency levels, more or less comparable to that of the US. In light of data constraints, however, further analysis is required

  13. Development and implementation of the regulatory control of sources in Latin American Model Project countries

    Ferruz Cruz, P.

    2001-01-01

    After a general assessment of the situation regarding radiation safety and the radiation protection infrastructure in Latin American countries, several of them were invited to participate in a Model Project oriented, in some cases, towards establishing a mechanism for national regulatory control of radiation sources, and in others, towards upgrading their national control programme. All these activities aimed at reaching an effective and sustainable radiation protection infrastructure based on international basic safety standards. The paper presents a general overview of the current situation with regard to radiation protection within the Model Project countries in Latin America after almost five years of activities. It includes: the implementation of regulatory issues; the control of occupational, medical and public exposures; emergency response and waste safety issues. The paper also presents some lessons learned during implementation concerning the numerous activities involved in this interregional project. (author)

  14. An Open-source Meteorological Operational System and its Installation in Portuguese- speaking Countries

    Almeida, W. G.; Ferreira, A. L.; Mendes, M. V.; Ribeiro, A.; Yoksas, T.

    2007-05-01

    CPTEC, a division of Brazil’s INPE, has been using several open-source software packages for a variety of tasks in its Data Division. Among these tools are ones traditionally used in research and educational communities such as GrADs (Grid Analysis and Display System from the Center for Ocean-Land-Atmosphere Studies (COLA)), the Local Data Manager (LDM) and GEMPAK (from Unidata), andl operational tools such the Automatic File Distributor (AFD) that are popular among National Meteorological Services. In addition, some tools developed locally at CPTEC are also being made available as open-source packages. One package is being used to manage the data from Automatic Weather Stations that INPE operates. This system uses only open- source tools such as MySQL database, PERL scripts and Java programs for web access, and Unidata’s Internet Data Distribution (IDD) system and AFD for data delivery. All of these packages are get bundled into a low-cost and easy to install and package called the Meteorological Data Operational System. Recently, in a cooperation with the SICLIMAD project, this system has been modified for use by Portuguese- speaking countries in Africa to manage data from many Automatic Weather Stations that are being installed in these countries under SICLIMAD sponsorship. In this presentation we describe the tools included-in and and architecture-of the Meteorological Data Operational System.

  15. PACS for Bhutan: a cost effective open source architecture for emerging countries.

    Ratib, Osman; Roduit, Nicolas; Nidup, Dechen; De Geer, Gerard; Rosset, Antoine; Geissbuhler, Antoine

    2016-10-01

    This paper reports the design and implementation of an innovative and cost-effective imaging management infrastructure suitable for radiology centres in emerging countries. It was implemented in the main referring hospital of Bhutan equipped with a CT, an MRI, digital radiology, and a suite of several ultrasound units. They lacked the necessary informatics infrastructure for image archiving and interpretation and needed a system for distribution of images to clinical wards. The solution developed for this project combines several open source software platforms in a robust and versatile archiving and communication system connected to analysis workstations equipped with a FDA-certified version of the highly popular Open-Source software. The whole system was implemented on standard off-the-shelf hardware. The system was installed in three days, and training of the radiologists as well as the technical and IT staff was provided onsite to ensure full ownership of the system by the local team. Radiologists were rapidly capable of reading and interpreting studies on the diagnostic workstations, which had a significant benefit on their workflow and ability to perform diagnostic tasks more efficiently. Furthermore, images were also made available to several clinical units on standard desktop computers through a web-based viewer. • Open source imaging informatics platforms can provide cost-effective alternatives for PACS • Robust and cost-effective open architecture can provide adequate solutions for emerging countries • Imaging informatics is often lacking in hospitals equipped with digital modalities.

  16. Joint source based analysis of multiple brain structures in studying major depressive disorder

    Ramezani, Mahdi; Rasoulian, Abtin; Hollenstein, Tom; Harkness, Kate; Johnsrude, Ingrid; Abolmaesumi, Purang

    2014-03-01

    We propose a joint Source-Based Analysis (jSBA) framework to identify brain structural variations in patients with Major Depressive Disorder (MDD). In this framework, features representing position, orientation and size (i.e. pose), shape, and local tissue composition are extracted. Subsequently, simultaneous analysis of these features within a joint analysis method is performed to generate the basis sources that show signi cant di erences between subjects with MDD and those in healthy control. Moreover, in a cross-validation leave- one-out experiment, we use a Fisher Linear Discriminant (FLD) classi er to identify individuals within the MDD group. Results show that we can classify the MDD subjects with an accuracy of 76% solely based on the information gathered from the joint analysis of pose, shape, and tissue composition in multiple brain structures.

  17. Major reactive species of ambient volatile organic compounds (VOCs) and their sources in Beijing

    SHAO; Min; FU; Linlin; LIU; Ying; LU; Sihua; ZHANG; Yuanhan

    2005-01-01

    Volatile organic compounds (VOCs) are important precursors of atmospheric chemical processes. As a whole mixture, the ambient VOCs show very strong chemical reactivity. Based on OH radical loss rates in the air, the chemical reactivity of VOCs in Beijing was calculated. The results revealed that alkenes, accounting for only about 15% in the mixing ratio of VOCs, provide nearly 75% of the reactivity of ambient VOCs and the C4 to C5 alkenes were the major reactive species among the alkenes. The study of emission characteristics of various VOCs sources indicated that these alkenes are mainly from vehicle exhaust and gasoline evaporation. The reduction of alkene species in these two sources will be effective in photochemical pollution control in Beijing.

  18. Sources, forms and carriers of endangering intangible assets of the countries in transition

    Stajić Ljubomir

    2011-01-01

    Full Text Available It has been wrongly thought that foreign countries and their multinational companies hurried to the countries in transition to get benefits by buying facilities and get cheap workforce. There is follow by hidden plan. Getting new knowledge and intellectual properties is at the first place. Secondly, getting new technologies, sorts, patents, highly educated individuals, importing dirty technologies that pollute the environment and only at the third place can be buildings, cheap workforce etc. From security standpoint and the survival of the transitional countries the basic question is how to guard devastating intellect and nonmaterial properties of the country, because without them the country becomes dependent for all times, just from those who has done that in a perfidious and obviously in an intentionally aimed way. There will always be corporations that will try to usurp intangible assets of others, without investing their own scientific, intellectual and workforce and money. This is possible because, throughout the world, they are given possibilities to 'steal' that property from others (with profit at the end. The reason why that 'theft' is made easier is weather the target end the owner of the property is not conscious of its significant or he neglects the danger of the theft (takeover believing that nobody will attack just them of all people. For those, who naively believe that they don't possess property which will be 'attacked' by someone, and they don't want to know that it should be protected, and how to protect it, but the moment of sobering will be the moment of destruction. In this paper work the author deals with intangible assets, sources, forms and carriers of its endangering as well as the way in with it can be lost.

  19. Sensitivity of Magnetospheric Multi-Scale (MMS) Mission Navigation Accuracy to Major Error Sources

    Olson, Corwin; Long, Anne; Car[emter. Russell

    2011-01-01

    The Magnetospheric Multiscale (MMS) mission consists of four satellites flying in formation in highly elliptical orbits about the Earth, with a primary objective of studying magnetic reconnection. The baseline navigation concept is independent estimation of each spacecraft state using GPS pseudorange measurements referenced to an Ultra Stable Oscillator (USO) with accelerometer measurements included during maneuvers. MMS state estimation is performed onboard each spacecraft using the Goddard Enhanced Onboard Navigation System (GEONS), which is embedded in the Navigator GPS receiver. This paper describes the sensitivity of MMS navigation performance to two major error sources: USO clock errors and thrust acceleration knowledge errors.

  20. Sensitivity of Magnetospheric Multi-Scale (MMS) Mission Naviation Accuracy to Major Error Sources

    Olson, Corwin; Long, Anne; Carpenter, J. Russell

    2011-01-01

    The Magnetospheric Multiscale (MMS) mission consists of four satellites flying in formation in highly elliptical orbits about the Earth, with a primary objective of studying magnetic reconnection. The baseline navigation concept is independent estimation of each spacecraft state using GPS pseudorange measurements referenced to an Ultra Stable Oscillator (USO) with accelerometer measurements included during maneuvers. MMS state estimation is performed onboard each spacecraft using the Goddard Enhanced Onboard Navigation System (GEONS), which is embedded in the Navigator GPS receiver. This paper describes the sensitivity of MMS navigation performance to two major error sources: USO clock errors and thrust acceleration knowledge errors.

  1. THE MULTIPHASE STRUCTURE AND POWER SOURCES OF GALACTIC WINDS IN MAJOR MERGERS

    Rupke, David S. N.; Veilleux, Sylvain

    2013-01-01

    Massive, galaxy-scale outflows are known to be ubiquitous in major mergers of disk galaxies in the local universe. In this paper, we explore the multiphase structure and power sources of galactic winds in six ultraluminous infrared galaxies (ULIRGs) at z –1 , and the highest velocities (2000-3000 km s –1 ) are seen only in ionized gas. The outflow energy and momentum in the QSOs are difficult to produce from a starburst alone, but are consistent with the QSO contributing significantly to the driving of the flow. Finally, when all gas phases are accounted for, the outflows are massive enough to provide negative feedback to star formation.

  2. Estimated Dietary Polyphenol Intake and Major Food and Beverage Sources among Elderly Japanese

    Chie Taguchi

    2015-12-01

    Full Text Available Estimating polyphenol intake contributes to the understanding of polyphenols’ health benefits. However, information about human polyphenol intake is scarce, especially in the elderly. This study aimed to estimate the dietary intake and major sources of polyphenols and to determine whether there is any relationship between polyphenol intake and micronutrient intake in healthy elderly Japanese. First, 610 subjects (569 men, 41 women; aged 67.3 ± 6.1 years completed food frequency questionnaires. We then calculated their total polyphenol intake using our polyphenol content database. Their average total polyphenol intake was 1492 ± 665 mg/day, the greatest part of which was provided by beverages (79.1%. The daily polyphenol intake differed largely among individuals (183–4854 mg/day, also attributable mostly to beverage consumption. Coffee (43.2% and green tea (26.6% were the major sources of total polyphenol; the top 20 food items accounted for >90%. The polyphenol intake did not strongly correlate with the intake of any micronutrient, suggesting that polyphenols may exert health benefits independently of nutritional intake. The polyphenol intake in this elderly population was slightly higher than previous data in Japanese adults, and beverages such as coffee and green tea contributed highly to the intake.

  3. Sources of change in foreign policy. A review of foreign policy models for developing countries

    Alba E. Gámez

    2005-05-01

    Full Text Available The study of what could be called the reorientation of State foreign policy is not a new phenomenon. Changes in alliances, economic partners and attitudes in the face of international issues have been reflected in myriad texts. Nevertheless, few theoretical frameworksdeal with this issue as an area of study in and of itself. Overcoming this situation would contribute to identifying and comparing the changes in attitude and discourse in the relations between countries, especially in the case of developing countries, and, by extension, thesources of these changes. This article reviews the different models for the analysis of foreign policy, using the conceptual framework of Hermann (1990 as its starting point. This framework suggests the existence of four graded levels of change which allow for studying forms of change which are subtle but important in foreign policy; it also offers a reasoned analysis for testing the relative importance of their sources. This conceptual framework can be situated in the traditional division of levels of analysis: the characteristics of the leader, bureaucratic proposer, internal adjustment, and external impact; and, while it does not provide a conclusive answer, it may be a useful tool in clarifying the ways of using empirical evidence and establishing the relative importance of the sources of change in foreign policy orientation.

  4. Relationship between Dietary Fat Intake, Its Major Food Sources and Assisted Reproduction Parameters.

    Kazemi, Ashraf; Ramezanzadeh, Fatemeh; Nasr-Esfahani, Mohammad Hosein

    2014-10-01

    High dietary fat consumption may alter oocyte development and embryonic development. This prospective study was conducted to determine the relation between dietary fat consumption level, its food sources and the assisted reproduction parameters. A prospective study was conducted on 240 infertile women. In assisted reproduction treatment cycle, fat consumption and major food sources over the previous three months were identified. The number of retrieved oocytes, metaphase ΙΙ stage oocytes numbers, fertilization rate, embryo quality and clinical pregnancy rate were also determined. The data were analyzed using multiple regression, binary logistic regression, chi-square and t-test. The p-value of less than 0.05 was considered significant. Total fat intake adjusted for age, body mass index, physical activity and etiology of infertility was positively associated with the number of retrieved oocytes and inversely associated with the high embryo quality rate. An inverse association was observed between sausage and turkey ham intake and the number of retrieved oocytes. Also, oil intake level had an inverse association with good cleavage rate. The results revealed that higher levels of fat consumption tend to increase the number of retrieved oocytes and were adversely related to embryonic development. Among food sources of fat, vegetable oil, sausage and turkey ham intake may adversely affect assisted reproduction parameters.

  5. Polychlorinated naphthalenes (PCNs) in Chinese forest soil: Will combustion become a major source?

    Xu, Yue; Li, Jun; Zheng, Qian; Pan, Suhong; Luo, Chunling; Zhu, Haolin; Nizzetto, Luca; Zhang, Gan

    2015-01-01

    We collected O- and A-horizon soil samples in 26 Chinese mountainous forests to investigate the content, spatial pattern, and potential sources of polychlorinated naphthalenes (PCNs). Spatial patterns were influenced mainly by the approximation to sources and soil organic contents. High concentrations often occurred close to populated or industrialized areas. Combustion-related activities contributed to PCN pollution. Relatively high proportions of CN-73 in northern China may be attributed to coke consumption, while CN-51 could be an indicator of biomass burning in Southwest China. There are evidences that PCNs may largely derived from unintentional production. If uncontrolled, UP-PCN (unintentionally produced PCNs) emissions could increase with industrial development. The abnormally high concentrations at Gongga and Changbai Mountains appear to be associated with the high efficient of forest filter of atmospheric contaminants at these densely forested sites. We question whether this is caused by ecotones between forests, and raise additional questions for future analyses. - Highlights: • PCNs were measured in the O- and A-horizon soil of Chinese mountainous forests. • SOC and source emissions are mainly responsible for PCN pollution. • Thermal processes may contribute to PCN pollution on a regional scale. • CN-73 could be an indicator of coke consumption in northern China. - Combustion-related activities may contributed to a major part of PCN pollution in Chinese background soil

  6. PACS for Bhutan: a cost effective open source architecture for emerging countries

    Osman Ratib

    2016-07-01

    Full Text Available Abstract This paper reports the design and implementation of an innovative and cost-effective imaging management infrastructure suitable for radiology centres in emerging countries. It was implemented in the main referring hospital of Bhutan equipped with a CT, an MRI, digital radiology, and a suite of several ultrasound units. They lacked the necessary informatics infrastructure for image archiving and interpretation and needed a system for distribution of images to clinical wards. The solution developed for this project combines several open source software platforms in a robust and versatile archiving and communication system connected to analysis workstations equipped with a FDA-certified version of the highly popular Open-Source software. The whole system was implemented on standard off-the-shelf hardware. The system was installed in three days, and training of the radiologists as well as the technical and IT staff was provided onsite to ensure full ownership of the system by the local team. Radiologists were rapidly capable of reading and interpreting studies on the diagnostic workstations, which had a significant benefit on their workflow and ability to perform diagnostic tasks more efficiently. Furthermore, images were also made available to several clinical units on standard desktop computers through a web-based viewer. Messages/teaching points • Open source imaging informatics platforms can provide cost-effective alternatives for PACS • Robust and cost-effective open architecture can provide adequate solutions for emerging countries • Imaging informatics is often lacking in hospitals equipped with digital modalities

  7. Urban NH3 levels and sources in six major Spanish cities.

    Reche, Cristina; Viana, Mar; Karanasiou, Angeliki; Cusack, Michael; Alastuey, Andrés; Artiñano, Begoña; Revuelta, M Aranzazu; López-Mahía, Purificación; Blanco-Heras, Gustavo; Rodríguez, Sergio; Sánchez de la Campa, Ana M; Fernández-Camacho, Rocío; González-Castanedo, Yolanda; Mantilla, Enrique; Tang, Y Sim; Querol, Xavier

    2015-01-01

    A detailed spatial and temporal assessment of urban NH3 levels and potential emission sources was made with passive samplers in six major Spanish cities (Barcelona, Madrid, A Coruña, Huelva, Santa Cruz de Tenerife and Valencia). Measurements were conducted during two different periods (winter-autumn and spring-summer) in each city. Barcelona showed the clearest spatial pattern, with the highest concentrations in the old city centre, an area characterised by a high population density and a dense urban architecture. The variability in NH3 concentrations did not follow a common seasonal pattern across the different cities. The relationship of urban NH3 with SO2 and NOX allowed concluding on the causes responsible for the variations in NH3 levels between measurement periods observed in Barcelona, Huelva and Madrid. However, the factors governing the variations in A Coruña, Valencia and Santa Cruz de Tenerife are still not fully understood. This study identified a broad variability in NH3 concentrations at the city-scale, and it confirms that NH3 sources in Spanish urban environments are vehicular traffic, biological sources (e.g. garbage containers), wastewater treatment plants, solid waste treatment plants and industry. The importance of NH3 monitoring in urban environments relies on its role as a precursor of secondary inorganic species and therefore PMX. Further research should be addressed in order to establish criteria to develop and implement mitigation strategies for cities, and to include urban NH3 sources in the emission inventories. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. A review on the major sources of the interior sound vibration and riding comfort in vehicles

    AlDhahebi, Adel Mohammed; Junoh, Ahmad Kadri; Ahmed, Amran

    2016-10-01

    Vehicle interior comfort is a crucial criteria that is considered by the perspective customer when purchasing a new vehicle. Meanwhile, automotive industries face the challenges for producing vehicles with better design criteria that meet the expectations of customers and eventually promote higher competitive advantages in areas of acoustic performance, cost effectiveness, product weight, and global competitive market. This review presents the major sources that influence the generation of noise and vibration in the interior part of the vehicles. It also demonstrates the relative methods that are used to assess the interior acoustics and vibration and further improve the riding comfort. This study is of a particular importance for acoustical researchers and automobile engineers, where it brings about suggestions and fundamentals that can contribute to acoustical comfort in vehicles.

  9. Transfer, sources and sinks for major and trace elements in urban and rural areas

    Schnetger, B.; Brumsack, H.J.; Heinrichs, H.

    1996-01-01

    Spider webs and air filter samples from 11 German cities were analyzed for major and trace elements to determine the composition of urban particulates. Model calculation was used for the estimation of the sources (fraction of components with decreasing importance): tire abrasion, diesel soot, tar, material from the earth crust and brick abrasion, concrete abrasion, sulfur, gasoline soot, cement production, hard coal ash, lignite fly ash, steel production, waste incineration, sea spray, oil combustion, brake abrasion. Heavy metals in city dust are mostly related to traffic and industrial high temperature processes. The most important sink for the metals and acids of polluted air masses was found to be the forested areas of mountains exposed to the main wind direction. High enrichment of heavy metals and low pH values in the top soils of such areas (Harz Mountain, Germany) were found. From previously (now damaged) forested areas an acid front moves downward. Metals from the top soils were dissolved by this process. In the investigated area precipitation of the released metals takes place in the lakes and a drinking water reservoir. These sinks again become a source when acidification increases. (author)

  10. Sources of sub-micrometre particles near a major international airport

    M. Masiol

    2017-10-01

    Full Text Available The international airport of Heathrow is a major source of nitrogen oxides, but its contribution to the levels of sub-micrometre particles is unknown and is the objective of this study. Two sampling campaigns were carried out during warm and cold seasons at a site close to the airfield (1.2 km. Size spectra were largely dominated by ultrafine particles: nucleation particles ( < 30 nm were found to be  ∼ 10 times higher than those commonly measured in urban background environments of London. Five clusters and six factors were identified by applying k means cluster analysis and positive matrix factorisation (PMF, respectively, to particle number size distributions; their interpretation was based on their modal structures, wind directionality, diurnal patterns, road and airport traffic volumes, and on the relationship with weather and other air pollutants. Airport emissions, fresh and aged road traffic, urban accumulation mode, and two secondary sources were then identified and apportioned. The fingerprint of Heathrow has a characteristic modal structure peaking at  < 20 nm and accounts for 30–35 % of total particles in both the seasons. Other main contributors are fresh (24–36 % and aged (16–21 % road traffic emissions and urban accumulation from London (around 10 %. Secondary sources accounted for less than 6 % in number concentrations but for more than 50 % in volume concentration. The analysis of a strong regional nucleation event showed that both the cluster categorisation and PMF contributions were affected during the first 6 h of the event. In 2016, the UK government provisionally approved the construction of a third runway; therefore the direct and indirect impact of Heathrow on local air quality is expected to increase unless mitigation strategies are applied successfully.

  11. Waste collection in developing countries - Tackling occupational safety and health hazards at their source

    Bleck, Daniela, E-mail: bleck.daniela@baua.bund.de [Federal Institute for Occupational Safety and Health, Germany (BAuA), Friedrich Henkel Weg 1-25, 44149 Dortmund (Germany); Wettberg, Wieland, E-mail: wettberg.wieland@baua.bund.de [Federal Institute for Occupational Safety and Health, Germany (BAuA), Friedrich Henkel Weg 1-25, 44149 Dortmund (Germany)

    2012-11-15

    Waste management procedures in developing countries are associated with occupational safety and health risks. Gastro-intestinal infections, respiratory and skin diseases as well as muscular-skeletal problems and cutting injuries are commonly found among waste workers around the globe. In order to find efficient, sustainable solutions to reduce occupational risks of waste workers, a methodological risk assessment has to be performed and counteractive measures have to be developed according to an internationally acknowledged hierarchy. From a case study in Addis Ababa, Ethiopia suggestions for the transferral of collected household waste into roadside containers are given. With construction of ramps to dump collected household waste straight into roadside containers and an adaptation of pushcarts and collection procedures, the risk is tackled at the source.

  12. Waste collection in developing countries – Tackling occupational safety and health hazards at their source

    Bleck, Daniela; Wettberg, Wieland

    2012-01-01

    Waste management procedures in developing countries are associated with occupational safety and health risks. Gastro-intestinal infections, respiratory and skin diseases as well as muscular-skeletal problems and cutting injuries are commonly found among waste workers around the globe. In order to find efficient, sustainable solutions to reduce occupational risks of waste workers, a methodological risk assessment has to be performed and counteractive measures have to be developed according to an internationally acknowledged hierarchy. From a case study in Addis Ababa, Ethiopia suggestions for the transferral of collected household waste into roadside containers are given. With construction of ramps to dump collected household waste straight into roadside containers and an adaptation of pushcarts and collection procedures, the risk is tackled at the source.

  13. Estimation of dietary flavonoid intake and major food sources of Korean adults.

    Jun, Shinyoung; Shin, Sangah; Joung, Hyojee

    2016-02-14

    Epidemiological studies have suggested that flavonoids exhibit preventive effects on degenerative diseases. However, lack of sufficient data on flavonoid intake has limited evaluating the proposed effects in populations. Therefore, we aimed to estimate the total and individual flavonoid intakes among Korean adults and determine the major dietary sources of these flavonoids. We constructed a flavonoid database of common Korean foods, based on the food list reported in the 24-h recall of the Korea National Health and Nutrition Examination Survey (KNHANES) 2007-2012, using data from the Korea Functional Food Composition Table, US Department of Agriculture flavonoid database, Phenol-Explorer database and other analytical studies. This database, which covers 49 % of food items and 76 % of food intake, was linked with the 24-h recall data of 33 581 subjects aged ≥19 years in the KNHANES 2007-2012. The mean daily intake of total flavonoids in Korean adults was 318·0 mg/d, from proanthocyanidins (22·3%), flavonols (20·3%), isoflavones (18·1%), flavan-3-ols (16·2%), anthocyanidins (11·6%), flavanones (11·3%) and flavones (0·3%). The major contributing food groups to the flavonoid intake were fruits (54·4%), vegetables (20·5%), legumes and legume products (16·2%) and beverages and alcohols (3·1%), and the major contributing food items were apples (21·9%), mandarins (12·5%), tofu (11·5%), onions (9·6%) and grapes (9·0%). In the regression analysis, the consumption of legumes and legume products, vegetables and fruits predicted total flavonoid intake the most. The findings of this study could facilitate further investigation on the health benefits of flavonoids and provide the basic information for establishing recommended flavonoid intakes for Koreans.

  14. The Major Roles Of Long Distance Bus Transport In Developing Countries With Emphasis On Addis Ababa, Ethiopia

    Kassa Fekadu

    2015-03-01

    Full Text Available This article presents the major roles of long distance bus transport that radiates from Addis Ababa to the hinterland. The purpose is to assess and identify the major roles of Long Distance Bus Transport in Addis Ababa. The methodology is focused on both primary and secondary sources. The primary informants, who were principally distinguished from the passengers, operators, and key government officials from the transport office, include the head of bus terminal and Association, and selected experts. In terms of analysis, the qualitative approach was used by applying a thick description of the issue. The findings revealed that the availability of towns comes mainly because of the routes which give access and distribution of road passenger transport. The LDB (Long Distance Bus along the line has played a great role in the making of metropolitan linkage. The presence of these routes contributes more to the rise of urbanization and it has also played a role in the creation of towns and rural areas found around certain radius at the two sides of highways. Thus, it has a high probability for the expansion of urban sprawl and formation of conurbation in the future. The prescription for this study is to work with stakeholders to reduce the congestion of passengers in the terminals and the association also should serve the society 24/7 or 18/7.

  15. A panel cointegration analysis of CO2 emissions, nuclear energy and income in major nuclear generating countries

    Baek, Jungho

    2015-01-01

    Highlights: • This study revisits the nuclear-energy-growth-CO 2 emissions nexus. • A panel cointegration analysis is employed. • Nuclear energy has a beneficial effect on reducing CO 2 emissions. • CO 2 emissions decrease with economic growth. - Abstract: A number of studies have examined the effect of nuclear energy on CO 2 emissions, and a lot has been learned from these studies. Due to their weaknesses in modeling approaches and variable uses, however, properly constructed and comprehensive analyses are limited. The main objective of this study is thus to contribute to the debate over nuclear energy and the environment with an enhanced model and variables. For this, a panel cointegration analysis is applied to quantify the effects of nuclear energy, energy consumption and income on CO 2 emissions in 12 major nuclear generating countries. The results show that nuclear energy tends to reduce CO 2 emissions. It is also found that CO 2 emissions tend to decrease monotonically with income growth, providing no evidence in support of the Environmental Kuznets Curve (EKC) for CO 2 emissions

  16. Open source challenges for hospital information system (HIS in developing countries: a pilot project in Mali

    Chaacho Saad

    2010-04-01

    Full Text Available Abstract Background We are currently witnessing a significant increase in use of Open Source tools in the field of health. Our study aims to research the potential of these software packages for developing countries. Our experiment was conducted at the Centre Hospitalier Mere Enfant in Mali. Methods After reviewing several Open Source tools in the field of hospital information systems, Mediboard software was chosen for our study. To ensure the completeness of Mediboard in relation to the functionality required for a hospital information system, its features were compared to those of a well-defined comprehensive record management tool set up at the University Hospital "La Timone" of Marseilles in France. It was then installed on two Linux servers: a first server for testing and validation of different modules, and a second one for the deployed full implementation. After several months of use, we have evaluated the usability aspects of the system including feedback from end-users through a questionnaire. Results Initial results showed the potential of Open Source in the field of health IT for developing countries like Mali. Five main modules have been fully implemented: patient administrative and medical records management of hospital activities, tracking of practitioners' activities, infrastructure management and the billing system. This last component of the system has been fully developed by the local Mali team. The evaluation showed that the system is broadly accepted by all the users who participated in the study. 77% of the participants found the system useful; 85% found it easy; 100% of them believe the system increases the reliability of data. The same proportion encourages the continuation of the experiment and its expansion throughout the hospital. Conclusions In light of the results, we can conclude that the objective of our study was reached. However, it is important to take into account the recommendations and the challenges discussed

  17. Source/process apportionment of major and trace elements in sinking particles in the Sargasso sea

    Huang, S.; Conte, M. H.

    2009-01-01

    Elemental composition of the particle flux at the Oceanic Flux Program (OFP) time-series site off Bermuda was measured from January 2002 to March 2005. Eighteen elements (Mg, Al, Si, P, Ca, Sc, Ti, V, Mn, Fe, Co, Ni, Cu, Zn, Sr, Cd, Ba and Pb) in sediment trap material from 500, 1500 and 3200 m depths were quantified using fusion-HR-ICPMS. Positive Matrix Factorization (PMF) was used to elucidate sources, elemental associations and processes that affect geochemical behavior in the water column. Results provide evidence for intense elemental cycling between the sinking flux material and the dissolved and suspended pools within mesopelagic and bathypelagic waters. Biological processing and remineralization rapidly deplete the sinking flux material in organic matter and associated elements (N, P, Cd, Zn) between 500 and 1500 m depth. Suspended particle aggregation, authigenic mineral precipitation, and chemical scavenging enriches the flux material in lithogenic minerals, barite and redox sensitive elements (Mn, Co, V, Fe). A large increase in the flux of lithogenic elements is observed with depth and confirms that the northeast Sargasso is a significant sink for advected continental materials, likely supplied via Gulf Stream circulation. PMF resolved major sources that contribute to sinking flux at all depths (carbonate, high-Mg carbonate, opal, organic matter, lithogenic material, and barite) as well as additional depth-specific elemental associations that contribute about half of the compositional variability in the flux. PMF solutions indicate close geochemical associations of barite-opal, Cd-P, Zn-Co, Zn-Pb and redox sensitive elements in the sinking flux material at 500 m depth. Major reorganizations of element associations occur as labile carrier phases break down and elements redistribute among new carrier phases deeper in the water column. Factor scores show strong covariation and similar temporal phasing among the three trap depths and indicate a tight

  18. Task 9: deployment of photovoltaic technologies: co-operation with developing countries. Sources of financing for PV-based rural electrification in developing countries

    Parker, W. [Institute for Sustainable Power, Highlands Ranch, CO (United States); Syngellakis, K. [IT Power Ltd, The Manor house, Chineham (United Kingdom); Shanker, A. [Innovation Energie Developpement, IED, Francheville (France)

    2004-05-15

    This report for the International Energy Agency (IEA) made by Task 9 of the Photovoltaic Power Systems (PVPS) programme takes a look at how PV-based rural electrification in developing countries can be financed. The objective of Task 9 is to increase the overall rate of successful deployment of PV systems in developing countries through increased co-operation and information exchange. This document provides an introduction to PV project financing, including funding sources available, strategies and planning needed to secure the necessary financial resources for the deployment of PV technologies in developing and transitional economies. Topics discussed include risk analysis and the barriers to financing, sources of financing, considerations and variables that influence financing decisions and the process for securing financing. Various forms of international and national financing are looked at, as are the factors influencing financing decisions.

  19. Disclosures of funding sources and conflicts of interest in published HIV/AIDS research conducted in developing countries.

    Klitzman, Robert; Chin, Lisa Judy; Rifai-Bishjawish, Hoda; Kleinert, Kelly; Leu, Cheng-Shiun

    2010-08-01

    Disclosures of funding sources and conflicts of interests (COI) in published peer-reviewed journal articles have recently begun to receive some attention, but many critical questions remain, for example, how often such reporting occurs concerning research conducted in the developing world and what factors may be involved. Of all articles indexed in Medline reporting on human subject HIV research in 2007 conducted in four countries (India, Thailand, Nigeria and Uganda), this study explored how many disclosed a funding source and COI, and what factors are involved. Of 221 articles that met the criteria, 67.9% (150) disclosed the presence or absence of a funding source, but only 20% (44) disclosed COI. Studies from Uganda were more likely, and those from Nigeria were less likely to mention a funding source (pfunding was more likely when: > or = 50% of the authors and the corresponding author were from the sponsoring country, the sponsor country was the USA, and the articles were published in journals in which more of the editors were from the sponsoring countries. Of the published studies examined, over a third did not disclose funding source (ie, whether or not there was a funding source) and 80% did not disclose whether COI existed. Most articles in ICMJE-affiliated journals did not disclose COI. These data suggest the need to consider alteration of policies to require that published articles include funding and COI information, to allow readers to assess articles as fully as possible.

  20. Promoting renewable energy sources for heating and cooling in EU-27 countries

    Cansino, Jose M.; Pablo-Romero, Maria del P.; Roman, Rocio; Yniguez, Rocio

    2011-01-01

    In addition to public policies aimed at improving the energy efficiency of buildings, EU authorities have also promoted the use of Renewable Energy Sources for heating and cooling uses (RES H and C). This paper analyses the main policy measures implemented in EU-27 countries up to 2009: i.e. subsidies, tax incentives, financial support and feed-in tariffs. Twenty-three Member States (MSs) have developed some of these policy measures. The most widespread measure is the subsidy (22 MSs have implemented these) because from a political point of view, subsidies provide a straightforward approach to promote the use of RES H and C. Secondly, tax incentives have been used for reducing investment costs and making renewable energy profitable. Thirdly, financial incentives and feed-in tariffs have been used sparingly. While financial incentives might be used more extensively for promoting RES H and C if they are accompanied by other policy measures, feed-in tariffs are not likely to be implemented significantly in the future because this measure is not designed for household heat producers. - Highlights: → Main EU policies to reduce energy consumption are focused on buildings' efficiency. → Alternative incentives to promote the use of RES H and C in EU-27 are now studied. → Subsidies are the most widespread measure. → Tax incentives are used for reducing investment costs and making RES profitable. → Financial incentives and feed-in tariffs have been used sparingly.

  1. Household survey on drug abuse in Brazil: study involving the 107 major cities of the country--2001.

    Galduróz, José Carlos F; Noto, Ana Regina; Nappo, Solange A; Carlini, E A

    2005-03-01

    The prevalence of the use in Brazil of illicit drugs, as well as of alcohol and tobacco, was determined. Further, illicit use of psychotropic medicines, and anabolic steroids were also surveyed. This study was carried out in 107 Brazilian cities with more than 200,000 inhabitants aged 12-65 years. The sampling design adopted was that of sampling per aggregates in three stages: first, the census sectors were selected; second, homes were selected among the sectors; finally, in each home, a respondent was selected in a manner independent of the interviewer. There were 8589 persons interviewed. The questionnaire utilized was that of the SAMHSA (Substance Abuse and Mental Health Services Administration) which was translated and adapted for Brazilian conditions. The lifetime use of alcohol in the 107 major cities of the country was 68.7%, which was close to numbers observed for Chile at 70.8% and the USA at 81.0%. Yet, tobacco lifetime use was 41.1% of the total, which is lower than the prevalence observed in the USA (70.5%). The data on the lifetime use of marijuana in Brazil (6.9%) approximated the findings for Colombia (5.4%), however, being much lower than that observed in the USA (34.2%) and the United Kingdom (25.0%). The prevalence of lifetime use of cocaine was 2.3%, well below the levels for the USA with 11.2% of the total population. The abuse of inhalants was 5.8% of the total, greater than that found in Colombia (1.4%) and about four times less than that in the United Kingdom with 20.0%. Among the medicaments, stimulants had a 1.5% prevalence of lifetime use, and that of benzodiazepines had similar percentages in Brazil (3.3%) and in the USA (5.8%). In this survey, only four individuals reported lifetime use of heroin, which was equivalent to about 0.04% of the sample and much lower than that in the USA with 1.2% and in Colombia reaching 1.5%. These findings will allow the implementation of public policies fitted to the situation with psychotropic drugs in

  2. Focusing the HIV response through estimating the major modes of HIV transmission: a multi-country analysis

    Gouws, Eleanor; Cuchi, Paloma

    2012-01-01

    Objective An increasing number of countries have been estimating the distribution of new adult HIV infections by modes of transmission (MOT) to help prioritise prevention efforts. We compare results from studies conducted between 2008 and 2012 and discuss their use for planning and responding to the HIV epidemic. Methods The UNAIDS recommended MOT model helps countries to estimate the proportion of new HIV infections that occur through key transmission modes including sex work, injecting drug use (IDU), men having sex with men (MSM), multiple sexual partnerships, stable relationships and medical interventions. The model typically forms part of a country-led process that includes a comprehensive review of epidemiological data. Recent revisions to the model are described. Results Modelling results from 25 countries show large variation between and within regions. In sub-Saharan Africa, new infections occur largely in the general heterosexual population because of multiple partnerships or in stable discordant relationships, while sex work contributes significantly to new infections in West Africa. IDU and sex work are the main contributors to new infections in the Middle East and North Africa, with MSM the main contributor in Latin America. Patterns vary substantially between countries in Eastern Europe and Asia in terms of the relative contribution of sex work, MSM, IDU and spousal transmission. Conclusions The MOT modelling results, comprehensive review and critical assessment of data in a country can contribute to a more strategically focused HIV response. To strengthen this type of research, improved epidemiological and behavioural data by risk population are needed. PMID:23172348

  3. Media Use and Source Trust among Muslims in Seven Countries: Results of a Large Random Sample Survey

    Steven R. Corman

    2013-12-01

    Full Text Available Despite the perceived importance of media in the spread of and resistance against Islamist extremism, little is known about how Muslims use different kinds of media to get information about religious issues, and what sources they trust when doing so. This paper reports the results of a large, random sample survey among Muslims in seven countries Southeast Asia, West Africa and Western Europe, which helps fill this gap. Results show a diverse set of profiles of media use and source trust that differ by country, with overall low trust in mediated sources of information. Based on these findings, we conclude that mass media is still the most common source of religious information for Muslims, but that trust in mediated information is low overall. This suggests that media are probably best used to persuade opinion leaders, who will then carry anti-extremist messages through more personal means.

  4. Malaria and blood transfusion: major issues of blood safety in malaria-endemic countries and strategies for mitigating the risk of Plasmodium parasites.

    Abdullah, Saleh; Karunamoorthi, Kaliyaperumal

    2016-01-01

    Malaria inflicts humankind over centuries, and it remains as a major threat to both clinical medicine and public health worldwide. Though hemotherapy is a life-sustaining modality, it continues to be a possible source of disease transmission. Hence, hemovigilance is a matter of grave concern in the malaria-prone third-world countries. In order to pursue an effective research on hemovigilance, a comprehensive search has been conducted by using the premier academic-scientific databases, WHO documents, and English-language search engines. One hundred two appropriate articles were chosen for data extraction, with a particular reference to emerging pathogens transmitted through blood transfusion, specifically malaria. Blood donation screening is done through microscopic examination and immunological assays to improve the safety of blood products by detection major blood-borne pathogens, viz., HIV, HBV, HCV, syphilis, and malarial parasites. Transfusion therapy significantly dwindles the preventable morbidity and mortality attributed to various illnesses and diseases, particularly AIDS, tuberculosis, and malaria. Examination of thick and thin blood smears are performed to detect positivity and to identify the Plasmodium species, respectively. However, all of these existing diagnostic tools have their own limitations in terms of sensitivity, specificity, cost-effectiveness, and lack of resources and skilled personnel. Globally, despite the mandate need of screening blood and its components according to the blood-establishment protocols, it is seldom practiced in the low-income/poverty-stricken settings. In addition, each and every single phase of transfusion chain carries sizable inherent risks from donors to recipients. Interestingly, opportunities also lie ahead to enhance the safety of blood-supply chain and patients. It can be achieved through sustainable blood-management strategies like (1) appropriate usage of precise diagnostic tools/techniques, (2) promoting

  5. Diagenesis and geochemistry of Australian ochre deposits: a review of methods and prospects for geochemically finger-printing major sources

    Smith, M.A. [National Museum of Australia, Canberra, ACT (Australia). People and Environment Section; Fankhauser, B. [Australian National Univ., Canberra, ACT (Australia). Division of Archaeology and Natural History

    1997-12-31

    Full text: The potential to examine prehistoric trade, exchange systems, social boundaries or regional interconnections through characterising the major ethnographic red ochre sources has long been recognised by Australian archaeologists. Recently several teams have made a start in characterising major ochre deposits and in attempting to source ochres recovered in archaeological contexts. Here we review prospects and progress with this line of research. We present case studies of the geochemistry of several major Australian ochre deposits - including Bookartoo, Karrku and Wilgie Mia -looking at their diagenesis, geochemistry and variability and explore the application of various analytical techniques, principally XRD, SEM/EDXA, ICP/MS and stable isotope analysis. We then explore an archaeological application at the Puritjarra shelter in central Australia where ochre sourcing has major implications for understanding prehistoric land use. Our results show that a systematic program of characterising ochre sources and archaeological ochres has great potential in Australia. Major ochre sources often have distinctive chemical fingerprints, particularly if a range of analytical techniques are used in conjunction to characterise ochres. Ochre is frequently found in both late Pleistocene and Holocene contexts, often in sufficient quantity to permit systematic study of temporal changes in prehistoric systems. To fully realize the potential of this research however it will be important to work collaboratively to build up centralized data files of compositional analyses of Australian ochres.

  6. Diagenesis and geochemistry of Australian ochre deposits: a review of methods and prospects for geochemically finger-printing major sources

    Smith, M.A.; Fankhauser, B.

    1997-01-01

    Full text: The potential to examine prehistoric trade, exchange systems, social boundaries or regional interconnections through characterising the major ethnographic red ochre sources has long been recognised by Australian archaeologists. Recently several teams have made a start in characterising major ochre deposits and in attempting to source ochres recovered in archaeological contexts. Here we review prospects and progress with this line of research. We present case studies of the geochemistry of several major Australian ochre deposits - including Bookartoo, Karrku and Wilgie Mia -looking at their diagenesis, geochemistry and variability and explore the application of various analytical techniques, principally XRD, SEM/EDXA, ICP/MS and stable isotope analysis. We then explore an archaeological application at the Puritjarra shelter in central Australia where ochre sourcing has major implications for understanding prehistoric land use. Our results show that a systematic program of characterising ochre sources and archaeological ochres has great potential in Australia. Major ochre sources often have distinctive chemical fingerprints, particularly if a range of analytical techniques are used in conjunction to characterise ochres. Ochre is frequently found in both late Pleistocene and Holocene contexts, often in sufficient quantity to permit systematic study of temporal changes in prehistoric systems. To fully realize the potential of this research however it will be important to work collaboratively to build up centralized data files of compositional analyses of Australian ochres

  7. Estimating regional centile curves from mixed data\\ud sources and countries

    Van Buuren, Stef; Hayes, Daniel; Stasinopoulos, D. Mikis; Rigby, Robert A; Ter Kuile, Feiko; Terlouw, Anja

    2009-01-01

    Regional or national growth distributions can provide vital information on the health status of populations. In most resource poor countries, however, the required anthropometric data from purpose-designed growth surveys are not readily available. We propose a practical method for estimating regional (multi-country) age-conditional weight distributions based on existing survey data from different countries. We developed a two-step method by which one is able to model data with widely differen...

  8. Dental students' perceived sources of stress: a multi-country study.

    Polychronopoulou, Argy; Divaris, Kimon

    2009-05-01

    The aim of this study was to identify dental students' self-reported sources of stress and to explore the role of specific curricular and institutional differences in the variation of perceived stressors among dental students in Greece, Ireland, Slovenia, Sweden, Spain, and Croatia. A thirty-item modified version of the Dental Environment Stress (DES) questionnaire was administered to all undergraduate students enrolled at six European dental schools selected to reflect geographical, curricular, and professional environment diversity: Athens, Greece; Dublin, Ireland; Ljubljana, Slovenia; Malmö, Sweden; Santiago de Compostela, Spain; and Zagreb, Croatia. Participation varied from 93 percent in Athens to 65 percent in Dublin. A total of 1,492 questionnaires were available for analysis. Univariate analysis and multivariate modelling were used for data analysis. Performance pressure, workload, and self-efficacy beliefs constituted the students' main concerns. In the univariate analysis, student responses differed by country: Swedish students provided the lowestst scores in five out of six DES factors, Spanish students were the most concerned about "clinical training" and "performance pressure," whereas Greek students were the most concerned about "patient treatment." Multivariate modelling revealed that problem-based learning (PBL) was inversely associated with perceived stress for "self-efficacy beliefs" OR (95% CI): 0.66 (0.52, 0.84), "workload" OR (95% CI): 0.58 (0.41, 0.80); and "clinical training" OR (95% CI): 0.69 (0.50, 0.95) when compared to traditional curricula. Students' perceived stressors differed greatly among the six institutions and were associated with both individual (gender, study level) and educational/institutional (curriculum type, class size, educational costs) parameters.

  9. Social Sustainability in Apparel Supply Chains—The Role of the Sourcing Intermediary in a Developing Country

    Deniz Köksal

    2018-03-01

    Full Text Available After considering significant literature on sustainable supply chain management (SSCM, it is evident that research has neglected the social dimension and still lacks in highlighting the role of sourcing intermediaries in supply chains. The apparel supply chain has increased enormously in length and complexity, driving apparel retailers to employ sourcing intermediaries who manage their sourcing activities with suppliers from developing countries overseas. Thus, the purpose of this study is to enrich existing findings on SSCM by exploring the management of social sustainability when sourcing intermediaries are in between the focal company and the respective developing country factories. More specifically, this study aims to understand the role of apparel sourcing intermediaries for the implementation of social management strategies based on the perception of multiple supply chain actors. Qualitative data was collected through semi-structured interviews conducted in Vietnam and Europe. Ultimately ten propositions are presented, all explicitly concentrating on the apparel intermediary’s role as a significant enabler for social sustainability in apparel supply chains. The roles are social sustainability, supplier developer and coordinator, gatekeeper and safeguard, cultural broker, and social risk manager. The social sustainability roles assumed by the apparel sourcing intermediary offer great opportunities to both apparel retailers and developing country factories.

  10. The Majority Rule Act. EdSource Election Brief: Proposition 26.

    EdSource, Inc., Palo Alto, CA.

    This article summarizes "The Majority Rule Act for Smaller Classes, Safer Schools and Financial Accountability" (Proposition 26). The Majority Rule Act deals with the percentage vote that a school district, county office of education, or community college, needs in an election to authorize local general-obligation bonds for school…

  11. Tail dependence between oil and stocks of major oil-exporting countries using the CoVaR approach

    Nader Trabelsi

    2017-12-01

    Full Text Available This paper investigates the negative tail risk dependence between oil shocks and stock indices (at aggregated and desegregated levels for Saudi Arabia (KSA, United Arab Emirates (UAE and Russia, over the period between 2007 and 2016. DCC-MGARCH approach and CoVaR measure are employed to assess the oil shock exposure. The results show that the tail dependence is significant and depends on the origin of the oil shocks, with intensity that varies across countries and sectors. Keywords: Oil price shocks, Oil-exporting countries, Conditional VaR, JEL Classification: C58, G11, Q4

  12. Y2K and International Agricultural Transportation: Analysis of Export Markets, Import Suppliers, and Major Food Aid Recipient Countries

    1999-09-01

    USDA Y2K information assessment of international food transportation modes in : selected foreign countries. The assessment targeted 9 of the top 10 markets for : U.S. Agricultural exports and 7 of the top 8 suppliers of imported food products : to th...

  13. 75 FR 32005 - National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial...

    2010-06-04

    ... Manufacturers of motor vehicle parts and accessories. 221 Electric, gas, and sanitary services. 622 Health...)) vacating and remanding CAA section 112(d) MACT standards for the Brick and Structural Clay Ceramics source...

  14. Secondary organic aerosol formation from fossil fuel sources contribute majority of summertime organic mass at Bakersfield

    Secondary organic aerosols (SOA), known to form in the atmosphere from oxidation of volatile organic compounds (VOCs) emitted by anthropogenic and biogenic sources, are a poorly understood but substantial component of atmospheric particles. In this study, we examined the chemic...

  15. Drinking water: a major source of lead exposure in Karachi, Pakistan.

    Ul-Haq, N; Arain, M A; Badar, N; Rasheed, M; Haque, Z

    2011-11-01

    Excess lead in drinking water is a neglected source of lead toxicity in Pakistan. A cross-sectional survey in 2007/08 was made of water samples from drinking water sources in Karachi, a large industrial city. This study aimed to compare lead levels between untreated ground water and treated surface (tap) water in 18 different districts. Of 216 ground and surface water samples collected, 86% had lead levels higher than the World Health Organization maximum acceptable concentration of l0 ppb. Mean lead concentration in ground water [146 (SD 119) ppb] was significantly higher than in surface water [77.1 (SD 54) ppb]. None of the 18 districts had a mean lead level of ground or surface water below the WHO cut-off and ground water sources in 9 districts had a severe level of contamination (>150 ppb). Urgent action is needed to eliminate sources of contamination.

  16. Nonpoint and Point Sources of Nitrogen in Major Watersheds of the United States

    Puckett, Larry J.

    1994-01-01

    Estimates of nonpoint and point sources of nitrogen were made for 107 watersheds located in the U.S. Geological Survey's National Water-Quality Assessment Program study units throughout the conterminous United States. The proportions of nitrogen originating from fertilizer, manure, atmospheric deposition, sewage, and industrial sources were found to vary with climate, hydrologic conditions, land use, population, and physiography. Fertilizer sources of nitrogen are proportionally greater in agricultural areas of the West and the Midwest than in other parts of the Nation. Animal manure contributes large proportions of nitrogen in the South and parts of the Northeast. Atmospheric deposition of nitrogen is generally greatest in areas of greatest precipitation, such as the Northeast. Point sources (sewage and industrial) generally are predominant in watersheds near cities, where they may account for large proportions of the nitrogen in streams. The transport of nitrogen in streams increases as amounts of precipitation and runoff increase and is greatest in the Northeastern United States. Because no single nonpoint nitrogen source is dominant everywhere, approaches to control nitrogen must vary throughout the Nation. Watershed-based approaches to understanding nonpoint and point sources of contamination, as used by the National Water-Quality Assessment Program, will aid water-quality and environmental managers to devise methods to reduce nitrogen pollution.

  17. GEMAS - Tin and Tungsten: possible sources of enriched concentrations in soils in European countries

    João Batista, Maria; Filipe, Augusto; Reimann, Clemens

    2014-05-01

    Tin and tungsten occur related with magmatic differentiation and can be installed in fissures and veins of magmatic rocks or in the neighbor metasediments. Generally, both elements have low chemical mobility in the superficial environment although effectively mobile in detrital media such as stream sediments and deposited in alluvial soils. The most important tin-tungsten deposits in Europe are in Variscides. From the northern Europe, 985 samples and from southern Europe 1123 samples were collected both in agricultural and grazing lands. Analysis were made of Sn , W, pH, TOC, SiO2 from the upper 20 and 10 cm of agricultural and grazing soils, respectively. The present study is part of the GEMAS project a joint project of European geochemical mapping between the EuroGeoSurvey Geochemical Expert Group and EuroMetaux. The results show that in general, at the European (continental) scale natural processes are dominant. It is clear the distinction between NE Europe and SW European tin and tungsten concentrations in soils. Tin geometric mean concentrations in the northern Europe is 0.57 mg kg-1 in agricultural soils and 0.62 mg kg-1 in grazing land; southern Europe 0.91 mg kg-1 in agricultural soils and 0.95 mg kg-1 in grazing land. Tungsten geometric mean concentrations in northern Europe is 0.067 mg kg-1 in agricultural soils and 0.073 mg kg-1 in grazing land and in southern Europe is 0.085 mg kg-1 in agricultural soils and 0.090 mg kg-1 in grazing land. Limit between north and south is the maximum extent of the last glaciation. Grazing land, undisturbed soils for a period of several years, have higher concentrations of Sn and W than agricultural soils which raises the question that if only natural processes are observed. Parent material seems to be the main source of Sn and W to soil. Sn-W rich Variscan granitic intrusions of Central Iberian Zone, Massif Central, Brittany, Cornwall and Bohemia are reflected in soil concentrations. TOC is higher in northern than in

  18. Coal-tar-based sealcoated pavement: a major PAH source to urban stream sediments.

    Witter, Amy E; Nguyen, Minh H; Baidar, Sunil; Sak, Peter B

    2014-02-01

    We used land-use analysis, PAH concentrations and assemblages, and multivariate statistics to identify sediment PAH sources in a small (~1303 km(2)) urbanizing watershed located in South-Central, Pennsylvania, USA. A geographic information system (GIS) was employed to quantify land-use features that may serve as PAH sources. Urban PAH concentrations were three times higher than rural levels, and were significantly and highly correlated with combined residential/commercial/industrial land use. Principal components analysis (PCA) was used to group sediments with similar PAH assemblages, and correlation analysis compared PAH sediment assemblages to common PAH sources. The strongest correlations were observed between rural sediments (n = 7) and coke-oven emissions sources (r = 0.69-0.78, n = 5), and between urban sediments (n = 22) and coal-tar-based sealcoat dust (r = 0.94, n = 47) suggesting that coal-tar-based sealcoat is an important urban PAH source in this watershed linked to residential and commercial/industrial land use. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Overview of current peculiarities of promotion of energy from renewable sources in Lithuania. Country reports: Lithuania

    Griguolaitė, Rita

    2015-01-01

    This report provides an overview of the legal background and strategic planning of development and promotion of energy from renewable sources in Lithuania. It discusses the main provisions of the Law on Energy from Renewable Sources in the sectors of electricity, transport and heat. Also, established national financial incentives for the promotion of energy from renewable sources are described.

  20. Comparative genomics of quinolone‐resistant and susceptible Campylobacter jejuni of poultry origin from major poultry producing European countries (GENCAMP)

    Leekitcharoenphon, Pimlapas; Garcia‐Graells, Cristina; Botteldoorn, Nadine

    2018-01-01

    clustered in four main clusters. All trees revealed that the isolates were clustered according to the presence/absence of the gyrA mutations causing fluoroquinolone resistance and ST‐types. The cgMLST trees of only FQ‐R and FQ‐S isolates showed that isolates from the same country of origin were distributed...... into multiple clusters similarly to the trees combining FQ‐R and FQ‐S isolates. The different phylogenetic methods, ranging from single nucleotide polymorphisms analysis to gene‐by‐gene approaches such as rMLST, cgMLST, wgMLST and core genome tree, provided concordant results, but it is not known which...... is the most accurate method for identifying the country of origin of the isolates. Allele frequency analysis of isolates under this study and a selection of previously published C. jejuni genomes in ENA showed association of geographical origin of poultry C. jejuni populations between Romania‐Poland, Italy...

  1. Study concerning decommissioning of nuclear facilities overseen by the IAEA in the United States and major European countries

    Hirashima, Shikazoh

    1983-01-01

    The purpose of this investigation was to know generally on the activities of decommissioning nuclear facilities in the IAEA, and to compare the regulation and finance concerning reactor decommissioning in European countries and the United States together with the decommissioning policy and the status of research and development. Recently also in Japan, attention has been paid to reactor decommissioning after the termination of operation, and the report by the Decommissioning Countermeasures Committee was published in March, 1981. In the IAEA, the investigation of Reactor decommissioning has been performed since 1973, and the meetings of the technical committee in 1975 and 1977, the international symposium in 1978, and the publication of ''Various factors concerning the decommissioning of inland nuclear facilities'' in 1980 were held. The regulation and finance concerning the decommissioning have been performed differently in each country, and the features of the main policy of decommissioning are indicated. In foreign countries, the measures of account for the decommissioning expenses have been already taken. In Japan, it is desirable to establish the technical standard for the decommissioning including legislation and finance. (Kako, I.)

  2. Study on performance of a simultaneous spectrometer of ICP emission source for the determination of the major elements in rocks

    Vieira, M.D.

    1987-01-01

    The optimization of operational parameters of a simultaneous spectrometer coupled to an ICP excitation source in order to establish an analytical method for the simultaneous determination of the major elements in rocks is studied. The mutual spectral interferences, calibration curves for the acid and saline matrix and the internal standard method with ytrium are analyzed. (M.J.C.) [pt

  3. CD4 T cells remain the major source of HIV-1 during end stage disease.

    M.E. van der Ende (Marchina); M. Schutten (Martin); B. Raschdorff; G. Grosschupff; P. Racz; A.D.M.E. Osterhaus (Albert); K. Tenner-Racz

    1999-01-01

    textabstractOBJECTIVE: To assess the source of HIV-1 production in lymphoid tissue biopsies from HIV-infected patients, with no prior anti-retroviral protease inhibitor treatment, with a CD4 cell count > 150 x 10(6)/l (group I) or < 50 x 10(6)/l (group II), co-infected with Mycobacterium

  4. Seagrass as major source of transparent exopolymer particles in the oligotrophic Mediterranean coast

    Iuculano, Francesca; Duarte, Carlos M.; Marbà , Nú ria; Agusti, Susana

    2017-01-01

    rates of TEP production by P. oceanica litter, allowing calculations of the associated TEP yield. We demonstrated that P. oceanica is an important source of TEP to the Mediterranean Sea, contributing an estimated 0.10 Tg C as TEP annually. TEP release

  5. News Sources, Gender and Majority-Minority in Danish TV News Programs

    Fiig, Christina

    In this paper, I am going to identify some central methodological challenges in relation to a project on TV-news and news sources in a perspective of intersectionality and to sketch a research design. In what follows, I will present some methodological issues and research designs of previous...

  6. 75 FR 15655 - Requirements for Control Technology Determinations for Major Sources in Accordance With Clean Air...

    2010-03-30

    ... Electroplating, plating, polishing, anodizing, and coloring. 336 Manufacturers of motor vehicle parts and... 1994 and amended several times since then; they are contained in subpart B, 40 CFR 63.50 through 63.56...; May 30, 2003) to allow a source additional time to compile the information necessary for the...

  7. Physical Properties and Lung Deposition of Particles Emitted from Five Major Indoor Sources.

    Tuan, V.Vu.; Ondráček, Jakub; Ždímal, Vladimír; Schwarz, Jaroslav; Delgado-Saborit, J.M.; Harrison, R. M.

    2016-01-01

    Roč. 10, č. 1 (2016), s. 1-14 ISSN 1873-9318 EU Projects: European Commission(XE) 315760 - HEXACOMM Institutional support: RVO:67985858 Keywords : indoor sources * particle size * hygroscopic growth Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 3.184, year: 2016

  8. Status of pesticide management in the practice of vector control: a global survey in countries at risk of malaria or other major vector-borne diseases

    Tan Soo

    2011-05-01

    Full Text Available Abstract Background It is critical that vector control pesticides are used for their acceptable purpose without causing adverse effects on health and the environment. This paper provides a global overview of the current status of pesticides management in the practice of vector control. Methods A questionnaire was distributed to WHO member states and completed either by the director of the vector-borne disease control programme or by the national manager for vector control. In all, 113 countries responded to the questionnaire (80% response rate, representing 94% of the total population of the countries targeted. Results Major gaps were evident in countries in pesticide procurement practices, training on vector control decision making, certification and quality control of pesticide application, monitoring of worker safety, public awareness programmes, and safe disposal of pesticide-related waste. Nevertheless, basic conditions of policy and coordination have been established in many countries through which the management of vector control pesticides could potentially be improved. Most countries responded that they have adopted relevant recommendations by the WHO. Conclusions Given the deficiencies identified in this first global survey on public health pesticide management and the recent rise in pesticide use for malaria control, the effectiveness and safety of pesticide use are being compromised. This highlights the urgent need for countries to strengthen their capacity on pesticide management and evidence-based decision making within the context of an integrated vector management approach.

  9. Status of pesticide management in the practice of vector control: a global survey in countries at risk of malaria or other major vector-borne diseases.

    van den Berg, Henk; Hii, Jeffrey; Soares, Agnes; Mnzava, Abraham; Ameneshewa, Birkinesh; Dash, Aditya P; Ejov, Mikhail; Tan, Soo Hian; Matthews, Graham; Yadav, Rajpal S; Zaim, Morteza

    2011-05-14

    It is critical that vector control pesticides are used for their acceptable purpose without causing adverse effects on health and the environment. This paper provides a global overview of the current status of pesticides management in the practice of vector control. A questionnaire was distributed to WHO member states and completed either by the director of the vector-borne disease control programme or by the national manager for vector control. In all, 113 countries responded to the questionnaire (80% response rate), representing 94% of the total population of the countries targeted. Major gaps were evident in countries in pesticide procurement practices, training on vector control decision making, certification and quality control of pesticide application, monitoring of worker safety, public awareness programmes, and safe disposal of pesticide-related waste. Nevertheless, basic conditions of policy and coordination have been established in many countries through which the management of vector control pesticides could potentially be improved. Most countries responded that they have adopted relevant recommendations by the WHO. Given the deficiencies identified in this first global survey on public health pesticide management and the recent rise in pesticide use for malaria control, the effectiveness and safety of pesticide use are being compromised. This highlights the urgent need for countries to strengthen their capacity on pesticide management and evidence-based decision making within the context of an integrated vector management approach.

  10. A Theoretical Framework: News Sources, Gender and Majority-Minority in Danish TV News Programs

    Fiig, Christina

    2014-01-01

    The general theme of this research paper is the relationship between democracy, gender/ethnicity (here characterized as majority/ minority status) and media. The media are among our most powerful agents of entertainment, information, and socialization. Media can also be considered a vital political...

  11. Mangroves, a major source of dissolved organic carbon to the oceans

    Dittmar, Thorsten; Hertkorn, Norbert; Kattner, Gerhard; Lara, RubéN. J.

    2006-03-01

    Organic matter, which is dissolved in low concentrations in the vast waters of the oceans, contains a total amount of carbon similar to atmospheric carbon dioxide. To understand global biogeochemical cycles, it is crucial to quantify the sources of marine dissolved organic carbon (DOC). We investigated the impact of mangroves, the dominant intertidal vegetation of the tropics, on marine DOC inventories. Stable carbon isotopes and proton nuclear magnetic resonance spectroscopy showed that mangroves are the main source of terrigenous DOC in the open ocean off northern Brazil. Sunlight efficiently destroyed aromatic molecules during transport offshore, removing about one third of mangrove-derived DOC. The remainder was refractory and may thus be distributed over the oceans. On a global scale, we estimate that mangroves account for >10% of the terrestrially derived, refractory DOC transported to the ocean, while they cover only <0.1% of the continents' surface.

  12. Discrimination in the workplace, reported by people with major depressive disorder : A cross-sectional study in 35 countries

    Brouwers, E.P.M.; Mathijssen, J.J.P.; van Boxtel, T.; Knifton, L.; Wahlbeck, K.; Van Audenhove, C.; Kadri, N.; Chang, Ch.; Goud, B.R.; Ballester, D.; Tófoli, L.F.; Bello, R.; Jorge-Monteiro, M.F.; Zäske, H.; Milacic, I.; Uçok, A.; Lasalvia, A.; Thornicroft, G.; van Weeghel, J.

    2016-01-01

    Objective: Whereas employment has been shown to be beneficial for people with Major Depressive Disorder (MDD) across different cultures, employers’ attitudes have been shown to be negative towards workers with MDD. This may form an important barrier to work participation. Today, little is known

  13. Work disability remains a major problem in rheumatoid arthritis in the 2000s: data from 32 countries in the QUEST-RA Study

    Sokka, Tuulikki; Kautiainen, Hannu; Pincus, Theodore

    2010-01-01

    ,039 patients in 86 sites in 32 countries, 16 with high gross domestic product (GDP) (>24K US dollars (USD) per capita) and 16 low-GDP countries (work and disability status at onset and over the course of RA and clinical status of patients who continued working or had stopped working...... countries) and 64% (19%-87%) of women working. More than one third (37%) of these patients reported subsequent work disability because of RA. Among 1,756 patients whose symptoms had begun during the 2000s, the probabilities of continuing to work were 80% (95% confidence interval (CI) 78......ABSTRACT: INTRODUCTION: Work disability is a major consequence of rheumatoid arthritis (RA), associated not only with traditional disease activity variables, but also more significantly with demographic, functional, occupational, and societal variables. Recent reports suggest that the use...

  14. Country of origin image attributes as a source of competitive advantage: study in international brazilian fashion industry

    Mariana Bassi Sutter

    2014-08-01

    Full Text Available The study sought to understand which attributes of the country of origin image are source of international competitive advantage in the context of Brazilian fashion. From the theoretical framework related to competitive advantage, country of origin image, Brazilianness and their attributes in fashion, we conducted exploratory research with a qualitative approach. The results suggest that the image of Brazil is understood by the international fashion market in accordance with the attributes of the literature. However (i in fashion, market still does not have a steady concept on the image of Brazil, (ii Brazilianness attributes in fashion can be a source of competitive advantage in international trades if they are communicated, promoted and understood by the international market; finally, (iii among the eight Brazilianness trendy attributes identified in the literature, four were highlighted as differentiators: shape and volumes, colors, prints and lifestyle.

  15. New airborne geophysical data from the Waterberg coalfield. South Africa's major future energy source

    Fourie, CJS

    2008-11-01

    Full Text Available Formation (110m thick in the south) • Recent cover is from the weathering of gneiss of the Limpopo Mobile Belt and the Karoo rock in the north; but from Waterberg sandstones in the south • Intrusive rocks – the most important of these rocks are those... 2) shows the northern contact of the Ellisras Basin clearly. It also shows the large block faulting and radioactive material eroding from the source (Waterberg Sandstones) in the south into the sediment load of the north-flowing Mokolo River...

  16. Applicablitiy Determinations on the PSD 100 tpy Major Source Threshold Catergory for Fossil Fuel Boilers Industries

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  17. Seagrass as major source of transparent exopolymer particles in the oligotrophic Mediterranean coast

    Iuculano, Francesca

    2017-01-09

    The role of seagrass, Posidonia oceanica, meadows as a source of transparent exopolymer particles (TEP) to Mediterranean coastal waters was tested by comparing the TEP dynamics in two adjacent coastal waters in the oligotrophic NW Mediterranean Sea, one characterized by oligotrophic open-sea waters and the other accumulating seagrass leaf litter, together with an experimental examination of TEP release by seagrass litter. TEP concentrations ranged from 4.6 µg XG Eq L−1 to 90.6 µg XG Eq L−1, with mean (±SE) values of 38.7 (±2.02) µg XG Eq L−1 in the site devoid of seagrass litter, whereas the coastal beach site accumulating leaf litter had > 10-fold mean TEP concentrations of 487.02 (±72.8) µg XG Eq L−1 . Experimental evaluation confirmed high rates of TEP production by P. oceanica litter, allowing calculations of the associated TEP yield. We demonstrated that P. oceanica is an important source of TEP to the Mediterranean Sea, contributing an estimated 0.10 Tg C as TEP annually. TEP release by P. oceanica seagrass explains the elevated TEP concentration relative to the low chlorophyll a concentration in the Mediterranean Sea.

  18. Work disability remains a major problem in rheumatoid arthritis in the 2000s: data from 32 countries in the QUEST-RA study.

    Sokka, Tuulikki; Kautiainen, Hannu; Pincus, Theodore; Verstappen, Suzanne M M; Aggarwal, Amita; Alten, Rieke; Andersone, Daina; Badsha, Humeira; Baecklund, Eva; Belmonte, Miguel; Craig-Müller, Jürgen; da Mota, Licia Maria Henrique; Dimic, Alexander; Fathi, Nihal A; Ferraccioli, Gianfranco; Fukuda, Wataru; Géher, Pál; Gogus, Feride; Hajjaj-Hassouni, Najia; Hamoud, Hisham; Haugeberg, Glenn; Henrohn, Dan; Horslev-Petersen, Kim; Ionescu, Ruxandra; Karateew, Dmitry; Kuuse, Reet; Laurindo, Ieda Maria Magalhaes; Lazovskis, Juris; Luukkainen, Reijo; Mofti, Ayman; Murphy, Eithne; Nakajima, Ayako; Oyoo, Omondi; Pandya, Sapan C; Pohl, Christof; Predeteanu, Denisa; Rexhepi, Mjellma; Rexhepi, Sylejman; Sharma, Banwari; Shono, Eisuke; Sibilia, Jean; Sierakowski, Stanislaw; Skopouli, Fotini N; Stropuviene, Sigita; Toloza, Sergio; Valter, Ivo; Woolf, Anthony; Yamanaka, Hisashi

    2010-01-01

    Work disability is a major consequence of rheumatoid arthritis (RA), associated not only with traditional disease activity variables, but also more significantly with demographic, functional, occupational, and societal variables. Recent reports suggest that the use of biologic agents offers potential for reduced work disability rates, but the conclusions are based on surrogate disease activity measures derived from studies primarily from Western countries. The Quantitative Standard Monitoring of Patients with RA (QUEST-RA) multinational database of 8,039 patients in 86 sites in 32 countries, 16 with high gross domestic product (GDP) (>24K US dollars (USD) per capita) and 16 low-GDP countries (<11K USD), was analyzed for work and disability status at onset and over the course of RA and clinical status of patients who continued working or had stopped working in high-GDP versus low-GDP countries according to all RA Core Data Set measures. Associations of work disability status with RA Core Data Set variables and indices were analyzed using descriptive statistics and regression analyses. At the time of first symptoms, 86% of men (range 57%-100% among countries) and 64% (19%-87%) of women <65 years were working. More than one third (37%) of these patients reported subsequent work disability because of RA. Among 1,756 patients whose symptoms had begun during the 2000s, the probabilities of continuing to work were 80% (95% confidence interval (CI) 78%-82%) at 2 years and 68% (95% CI 65%-71%) at 5 years, with similar patterns in high-GDP and low-GDP countries. Patients who continued working versus stopped working had significantly better clinical status for all clinical status measures and patient self-report scores, with similar patterns in high-GDP and low-GDP countries. However, patients who had stopped working in high-GDP countries had better clinical status than patients who continued working in low-GDP countries. The most significant identifier of work disability in

  19. Context and culture associated with alcohol use amongst youth in major urban cities: A cross-country population based survey.

    Anne W Taylor

    .Alcohol consumption in these four cities does not increase with age as found in most high income countries. The alcohol consumption patterns during this stage of the life cycle are important to assess so that high level, as well as country-specific, planning and interventions can be implemented.

  20. Adolescents show sex-specific preferences on media when pornography is a major source of sexual knowledge

    Rasmussen, Anna Lund; Svarrer, Rebekka; Lauszus, Finn Friis

    2017-01-01

    photographs;thus, these magazines constituted a major source of adolescent girls. Girls knew the gestational age of legal abortion in Denmark and had their knowledge from non-explicit magazines while this was not the case for boys (p=0.004). Pupils who stated their knowledge on sex from these magazines knew...... the first sign of pregnancy (menostasia), the correct facts of legal abortion, and STI.Conclusions: Pornography in different media is used in the vast majority of adolescents and its use is sex-specific. Knowledge on STI, pregnancy, legal abortion was variably associated with the type of media....... with focus on pornography and what media was used. Pornography was divided according to five media subcategories. Knowledge on sexually transmitted infection (STI), pregnancy and abortion and their associations with pornography were explored.Results: Pornography was reported as the second largest source...

  1. Caloric beverages were major sources of energy among children and adults in Mexico, 1999-2012.

    Stern, Dalia; Piernas, Carmen; Barquera, Simon; Rivera, Juan A; Popkin, Barry M

    2014-06-01

    Mexico, with 1 of the highest obesity prevalences in the world, instituted a 10% excise tax for any sugar-sweetened beverage (SSB) starting on 1 January 2014. Understanding the recent patterns and trends in beverage intake and sales in Mexico provides both background and baseline data for the importance of SSBs and other beverages in the Mexican diet. We analyzed a single 24-h dietary recall from 2 nationally representative surveys: the Mexican Nutrition Survey 1999 (n = 6049) and the National Health and Nutrition Survey 2012 (n = 10,343). To describe trends and patterns in beverages, we calculated the volume and energy intake per capita and per consumer and the proportion of consumers of each beverage group in each survey. A commercial sales dataset was used to describe beverage sales trends from 1999 to 2012. From 1999 to 2012, total daily energy from beverages increased among children aged 5-11 y (+45.3 kcal), females aged 12-19 y (+57.3 kcal), and adult females aged 20-49 y (+96.4 kcal) (P energy intake per capita in children aged 1-19 y and adults aged ≥20 y, respectively. In 2012, flavored milk beverages, caloric soda, and high-fat milk were the top 3 major contributors to total daily energy intake per capita in all children aged 1-19 y. Caloric soda, caloric coffee/tea, and agua fresca were the top 3 major energy contributors in adults aged ≥20 y. From 1999 to 2012, sales of soda, fruit-flavored drinks, and flavored waters increased. In conclusion, consumption of several beverages with added sugars increased among children and adult females in Mexico. Because caloric soda is currently 1 of the top beverages consumed, a 10% tax on SSBs might help to significantly reduce added sugars intake in Mexico. © 2014 American Society for Nutrition.

  2. ‘Moderate universalism’ in China and the Nordic countries: reviewing the major challenges in unemployment protection

    Kristian Kongshøj

    2015-02-01

    Full Text Available Rapid welfare expansion is taking place in China across a range of policy fields. In the Nordic countries, intra-Nordic diversity and significant policy changes are not difficult to identify despite the notion of universal Nordic welfare regimes. This article will bridge these very different worlds of welfare in an effort to classify the Chinese unemployment-protection system with a comparative framework aimed at furthering the emerging Sino-Nordic research dialogue. This research dialogue has gained relevance in recent years with the new official Chinese goal of building a more universal welfare system. Welfare research that includes China from a comparative perspective is still extremely rare. Despite the lofty Chinese goals, many Chinese policy challenges still loom large. These are the rural-urban divide exacerbated by the Chinese household registration system, coverage of unemployment insurance and social assistance, inadequate and declining benefit levels, and, finally, funding issues. As this article will also substantiate, Denmark and Finland are something approaching best cases for illustrating intra-Nordic diversity. As regards the Chinese challenges, it is explained how they can to some extent be understood as the teething troubles of a developmental welfare state, since the Nordic counterparts have faced similar issues during their eras of welfare expansion.

  3. Solar Assisted Ground Source Heat Pump Performance in Nearly Zero Energy Building in Baltic Countries

    Januševičius, Karolis; Streckienė, Giedrė

    2013-12-01

    In near zero energy buildings (NZEB) built in Baltic countries, heat production systems meet the challenge of large share domestic hot water demand and high required heating capacity. Due to passive solar design, cooling demand in residential buildings also needs an assessment and solution. Heat pump systems are a widespread solution to reduce energy use. A combination of heat pump and solar thermal collectors helps to meet standard requirements and increases the share of renewable energy use in total energy balance of country. The presented paper describes a simulation study of solar assisted heat pump systems carried out in TRNSYS. The purpose of this simulation was to investigate how the performance of a solar assisted heat pump combination varies in near zero energy building. Results of three systems were compared to autonomous (independent) systems simulated performance. Different solar assisted heat pump design solutions with serial and parallel solar thermal collector connections to the heat pump loop were modelled and a passive cooling possibility was assessed. Simulations were performed for three Baltic countries: Lithuania, Latvia and Estonia.

  4. The integration of major fuel source markets in China. Evidence from panel cointegration tests

    Ma, Hengyun; Oxley, Les

    2010-01-01

    The paper tests for energy price co-movement in China over the 'new regime' as part of a strategy to test for the existence of a national energy market. Panel cointegration test statistics suggest that not all energy commodities are spatially homogenous in prices and the processes of energy price cointegration are different over time and over groups of fuels. The statistics demonstrate China's gradual, spatially partial and idiosyncratic energy reform process. Coal and electricity price series have co-moved since 2003, while the national panel cointegration test statistics suggest that gasoline and diesel price series have co-moved since 1997. Regional panel tests also show that there are apparently differences in the emergence of energy price co-movement. This suggests that regional energy markets have emerged in China. One of the important lessons of the research is that an energy market has, to some extent, already emerged in China and, as a consequence, energy prices are much less distorted than previously. If correct, this fact is of major global significance both in terms of future environmental effects and future trade and investment negotiations as China is seen internationally as a 'market driven economy'. (author)

  5. Short interspersed elements (SINEs) are a major source of canine genomic diversity.

    Wang, Wei; Kirkness, Ewen F

    2005-12-01

    SINEs are retrotransposons that have enjoyed remarkable reproductive success during the course of mammalian evolution, and have played a major role in shaping mammalian genomes. Previously, an analysis of survey-sequence data from an individual dog (a poodle) indicated that canine genomes harbor a high frequency of alleles that differ only by the absence or presence of a SINEC_Cf repeat. Comparison of this survey-sequence data with a draft genome sequence of a distinct dog (a boxer) has confirmed this prediction, and revealed the chromosomal coordinates for >10,000 loci that are bimorphic for SINEC_Cf insertions. Analysis of SINE insertion sites from the genomes of nine additional dogs indicates that 3%-5% are absent from either the poodle or boxer genome sequences--suggesting that an additional 10,000 bimorphic loci could be readily identified in the general dog population. We describe a methodology that can be used to identify these loci, and could be adapted to exploit these bimorphic loci for genotyping purposes. Approximately half of all annotated canine genes contain SINEC_Cf repeats, and these elements are occasionally transcribed. When transcribed in the antisense orientation, they provide splice acceptor sites that can result in incorporation of novel exons. The high frequency of bimorphic SINE insertions in the dog population is predicted to provide numerous examples of allele-specific transcription patterns that will be valuable for the study of differential gene expression among multiple dog breeds.

  6. Interfacial photochemistry of biogenic surfactants: a major source of abiotic volatile organic compounds.

    Brüggemann, Martin; Hayeck, Nathalie; Bonnineau, Chloé; Pesce, Stéphane; Alpert, Peter A; Perrier, Sébastien; Zuth, Christoph; Hoffmann, Thorsten; Chen, Jianmin; George, Christian

    2017-08-24

    Films of biogenic compounds exposed to the atmosphere are ubiquitously found on the surfaces of cloud droplets, aerosol particles, buildings, plants, soils and the ocean. These air/water interfaces host countless amphiphilic compounds concentrated there with respect to in bulk water, leading to a unique chemical environment. Here, photochemical processes at the air/water interface of biofilm-containing solutions were studied, demonstrating abiotic VOC production from authentic biogenic surfactants under ambient conditions. Using a combination of online-APCI-HRMS and PTR-ToF-MS, unsaturated and functionalized VOCs were identified and quantified, giving emission fluxes comparable to previous field and laboratory observations. Interestingly, VOC fluxes increased with the decay of microbial cells in the samples, indicating that cell lysis due to cell death was the main source for surfactants and VOC production. In particular, irradiation of samples containing solely biofilm cells without matrix components exhibited the strongest VOC production upon irradiation. In agreement with previous studies, LC-MS measurements of the liquid phase suggested the presence of fatty acids and known photosensitizers, possibly inducing the observed VOC production via peroxy radical chemistry. Up to now, such VOC emissions were directly accounted to high biological activity in surface waters. However, the results obtained suggest that abiotic photochemistry can lead to similar emissions into the atmosphere, especially in less biologically-active regions. Furthermore, chamber experiments suggest that oxidation (O 3 /OH radicals) of the photochemically-produced VOCs leads to aerosol formation and growth, possibly affecting atmospheric chemistry and climate-related processes, such as cloud formation or the Earth's radiation budget.

  7. Air pollutant emissions from Chinese households: A major and underappreciated ambient pollution source

    Liu, Jun; Mauzerall, Denise L.; Chen, Qi; Zhang, Qiang; Song, Yu; Peng, Wei; Klimont, Zbigniew; Qiu, Xinghua; Zhang, Shiqiu; Hu, Min; Lin, Weili; Smith, Kirk R.; Zhu, Tong

    2016-01-01

    As part of the 12th Five-Year Plan, the Chinese government has developed air pollution prevention and control plans for key regions with a focus on the power, transport, and industrial sectors. Here, we investigate the contribution of residential emissions to regional air pollution in highly polluted eastern China during the heating season, and find that dramatic improvements in air quality would also result from reduction in residential emissions. We use the Weather Research and Forecasting model coupled with Chemistry to evaluate potential residential emission controls in Beijing and in the Beijing, Tianjin, and Hebei (BTH) region. In January and February 2010, relative to the base case, eliminating residential emissions in Beijing reduced daily average surface PM2.5 (particulate mater with aerodynamic diameter equal or smaller than 2.5 micrometer) concentrations by 14 ± 7 μg⋅m−3 (22 ± 6% of a baseline concentration of 67 ± 41 μg⋅m−3; mean ± SD). Eliminating residential emissions in the BTH region reduced concentrations by 28 ± 19 μg⋅m−3 (40 ± 9% of 67 ± 41 μg⋅m−3), 44 ± 27 μg⋅m−3 (43 ± 10% of 99 ± 54 μg⋅m−3), and 25 ± 14 μg⋅m−3 (35 ± 8% of 70 ± 35 μg⋅m−3) in Beijing, Tianjin, and Hebei provinces, respectively. Annually, elimination of residential sources in the BTH region reduced emissions of primary PM2.5 by 32%, compared with 5%, 6%, and 58% achieved by eliminating emissions from the transportation, power, and industry sectors, respectively. We also find air quality in Beijing would benefit substantially from reductions in residential emissions from regional controls in Tianjin and Hebei, indicating the value of policies at the regional level. PMID:27354524

  8. Reactive trace gas emissions from stressed plants: a poorly characterized major source of atmospheric volatiles

    Niinemets, Ülo

    2017-04-01

    Vegetation constitutes the greatest source of reactive volatile organic compounds in the atmosphere. The current emission estimates primarily rely on constitutive emissions that are present only in some plant species. However, all plant species can be induced to emit reactive volatiles by different abiotic and biotic stresses, but the stress-dependent emissions have been largely neglected in emission measurements and models. This presentation provides an overview of systematic screening of stress-dependent volatile emissions from a broad range of structurally and physiologically divergent plant species from temperate to tropical ecosystems. Ozone, heat, drought and wounding stress were the abiotic stresses considered in the screening, while biotic stress included herbivory, chemical elicitors simulating herbivory and fungal infections. The data suggest that any moderate to severe stress leads to significant emissions of a rich blend of volatiles, including methanol, green leaf volatiles (the lipoxygenase pathway volatiles, dominated by C6 aldehydes, alcohols and derivatives), different mono- and sesquiterpenes and benzenoids. The release of volatiles occurs in stress severity-dependent manner, although the emission responses are often non-linear with more severe stresses resulting in disproportionately greater emissions. Stress volatile release is induced in both non-constitutive and constitutive volatile emitters, whereas the rate of constitutive volatile emissions in constitutive emitters is often reduced under environmental and biotic stresses. Given that plants in natural conditions often experience stress, this analysis suggests that global volatile emissions have been significantly underestimated. Furthermore, in globally changing hotter climates, the frequency and severity of both abiotic and biotic stresses is expected to increase. Thus, the stress-induced volatile emissions are predicted to play a dominant role in plant-atmosphere interactions in near

  9. A general equilibrium model of guest-worker migration: the source-country perspective.

    Djajic, S; Milbourne, R

    1988-11-01

    "This paper examines the problem of guest-worker migration from an economy populated by identical, utility-maximizing individuals with finite working lives. The decision to migrate, the rate of saving while abroad, as well as the length of a migrant's stay in the foreign country, are all viewed as part of a solution to an intertemporal optimization problem. In addition to studying the microeconomic aspects of temporary migration, the paper analyses the determinants of the equilibrium flow of migrants, the corresponding domestic wage, and the level of welfare enjoyed by a typical worker. Effects of an emigration tax are also investigated." excerpt

  10. Uncommon sources and some unsual manifestations of lead poisoning in a tropical developing country.

    Rolston, David D K

    2011-12-01

    Lead-containing cooking utensils, sometimes used in South Indian homes, and indigenous medications, widely used in India and increasingly in developed countries, may be responsible for lead intoxication in adults. We report chronic lead poisoning in five adult patients. Not all patients had abdominal colic, while dramatic weight loss, depression and encephalopathy were seen. Once recognized, lead poisoning is treatable and sometimes preventable. Response to chelation therapy with agents such as calcium ethylenediaminetetraacetate (CaEDTA) is impressive, although several courses of therapy may be necessary.

  11. Economic effects of using carbon taxes to reduce carbon dioxide emissions in major OECD countries. Final report

    1992-01-01

    A tax on fossil fuels designed to obtain a 20 percent reduction in emissions of carbon dioxide by the year 2020 would lower output among major OECD nations by 1 to 3 1/2 percent. The tax required to achieve a 20% reduction in emissions of carbon dioxide by 2020 ranged from $489.4 (Sweden) per metric ton of carbon to $2,427.9 (Japan) per ton of carbon. The tax required for the U.S. was $720.6 per ton. In the U.S., a tax per $100 per ton of carbon would equate to a tax of $70.68 per short ton of coal, $11.42 per barrel of oil, $1.66 per MCF of natural gas and 0.27 per gallon of gasoline. The study is part of a multi-phase effort to gauge the economic consequences of various measures being discussed by the international community to mitigate the possibility of global climate change by limiting emissions of carbon dioxide from fossil fuel use. The study assumed that the carbon tax program would be revenue neutral in that increased revenues from the carbon tax would be offset by reductions in personal income taxes

  12. Euphotic zone bacterioplankton sources major sedimentary bacteriohopanepolyols in the Holocene Black Sea

    Blumenberg, Martin; Seifert, Richard; Kasten, Sabine; Bahlmann, Enno; Michaelis, Walter

    2009-02-01

    Bacteriohopanepolyols (BHPs) are lipid constituents of many bacterial groups. Geohopanoids, the diagenetic products, are therefore ubiquitous in organic matter of the geosphere. To examine the potential of BHPs as environmental markers in marine sediments, we investigated a Holocene sediment core from the Black Sea. The concentrations of BHPs mirror the environmental shift from a well-mixed lake to a stratified marine environment by a strong and gradual increase from low values (˜30 μg g -1 TOC) in the oldest sediments to ˜170 μg g -1 TOC in sediments representing the onset of a permanently anoxic water body at about 7500 years before present (BP). This increase in BHP concentrations was most likely caused by a strong increase in bacterioplanktonic paleoproductivity brought about by several ingressions of Mediterranean Sea waters at the end of the lacustrine stage (˜9500 years BP). δ 15N values coevally decreasing with increasing BHP concentrations may indicate a shift from a phosphorus- to a nitrogen-limited setting supporting growth of N 2-fixing, BHP-producing bacteria. In sediments of the last ˜3000 years BHP concentrations have remained relatively stable at about 50 μg g -1 TOC. The distributions of major BHPs did not change significantly during the shift from lacustrine (or oligohaline) to marine conditions. Tetrafunctionalized BHPs prevailed throughout the entire sediment core, with the common bacteriohopanetetrol and 35-aminobacteriohopanetriol and the rare 35-aminobacteriohopenetriol, so far only known from a purple non-sulfur α-proteobacterium, being the main components. Other BHPs specific to cyanobacteria and pelagic methanotrophic bacteria were also found but only in much smaller amounts. Our results demonstrate that BHPs from microorganisms living in deeper biogeochemical zones of marine water columns are underrepresented or even absent in the sediment compared to the BHPs of bacteria present in the euphotic zone. Obviously, the assemblage of

  13. Twitter as Information Source for Rapid Damage Estimation after Major Earthquakes

    Eggert, Silke; Fohringer, Joachim

    2014-05-01

    Natural disasters like earthquakes require a fast response from local authorities. Well trained rescue teams have to be available, equipment and technology has to be ready set up, information have to be directed to the right positions so the head quarter can manage the operation precisely. The main goal is to reach the most affected areas in a minimum of time. But even with the best preparation for these cases, there will always be the uncertainty of what really happened in the affected area. Modern geophysical sensor networks provide high quality data. These measurements, however, are only mapping disjoint values from their respective locations for a limited amount of parameters. Using observations of witnesses represents one approach to enhance measured values from sensors ("humans as sensors"). These observations are increasingly disseminated via social media platforms. These "social sensors" offer several advantages over common sensors, e.g. high mobility, high versatility of captured parameters as well as rapid distribution of information. Moreover, the amount of data offered by social media platforms is quite extensive. We analyze messages distributed via Twitter after major earthquakes to get rapid information on what eye-witnesses report from the epicentral area. We use this information to (a) quickly learn about damage and losses to support fast disaster response and to (b) densify geophysical networks in areas where there is sparse information to gain a more detailed insight on felt intensities. We present a case study from the Mw 7.1 Philippines (Bohol) earthquake that happened on Oct. 15 2013. We extract Twitter messages, so called tweets containing one or more specified keywords from the semantic field of "earthquake" and use them for further analysis. For the time frame of Oct. 15 to Oct 18 we get a data base of in total 50.000 tweets whereof 2900 tweets are geo-localized and 470 have a photo attached. Analyses for both national level and locally for

  14. Delayed Traumatic Intracranial Haemorrhage and Progressive Traumatic Brain Injury in a Major Referral Centre Based in a Developing Country

    Jeng, Toh Charng; Haspani, Mohd Saffari Mohd; Adnan, Johari Siregar; Naing, Nyi Nyi

    2008-01-01

    admission (p=0.024), GCS status (p=0.02), pupillary changes (p=0.014), number of intracranial lesion (p=0.004), haemoglobin level (p=0.038), prothrombin time (p=0.016) as the best predictors of early detection of changes. Multiple logistics regression analysis indicated that age, severity, GCS status (motor component) and GCS during admission were significantly associated with second CT scan with changes. This study showed that 9.9% of the total patients seen in the period of study had DTICH and 42% had PTBI. In the early period after traumatic head injury, the initial CT brain did not reveal the full extent of haemorrhagic injury and associated cerebral oedema. Different referral hospitals of different trauma level, GCS status, motor component of the GCS, haemoglobin level, platelet count and time interval between trauma and the first CT brain were the significant predictors for DTICH. Whereas the key determinants of PTBI were age, race, types of admission, GCS status, pupillary changes, number of intracranial bleed, haemoglobin level, prothrombin time and of course time interval between trauma and first CT brain. Any patients who had traumatic head injury in hospitals with no protocol of repeat CT scan or intracranial pressure monitoring especially in developing countries are advised to have to repeat CT brain at the appropriate quickest time . PMID:22589639

  15. Chemical speciation and source apportionment of Non-Methane Volatile Organic Compounds (NMVOCs) in a Middle Eastern country

    Salameh, Therese; Sauvage, Stéphane; Afif, Charbel; Borbon, Agnès; Locoge, Nadine

    2014-05-01

    NMVOCs, emitted from various sources, are of particular interest since they contribute to the formation of tropospheric ozone, PAN and secondary organic aerosols resulting in negative impacts on human health, climate and on the environment. To identify abatement measures, a profound knowledge of emission sources and their composition is a prerequisite. Air pollution in the Middle East region remains difficult to assess and understand because of a lack of ground-based measurements and the limited information on NMVOC chemical speciation and source apportionment. Based on a large database of NMVOC observations obtained in Beirut, the capital of Lebanon (a developing country in the Middle East region, located in Western Asia on the eastern shore of the Mediterranean Sea), the overall objective of this work is to apportion the sources of NMVOCs encountered in Lebanon. First, source profiles were determined with field measurements close to the main potential emitters namely the road transport, gasoline vapour, power generation and solvent uses. The results obtained are compared to other studies held in other regions and are used to assess the emission inventory developed for Lebanon. Secondly, two intensive field campaigns were held in a receptor site in Beirut during summer 2011 and winter 2012 in order to obtain a large time resolved dataset. The PMF analysis of this dataset was applied to apportion anthropogenic sources in this area. In both seasons, combustion (road transport and power generation) and gasoline evaporation, especially in winter, were the main sources contributing to the NMVOCs in Beirut. The results will support model implementation especially by completing the emission inventory established for the year 2010 by Waked et al. 2012 according to the EEA/EMEP guidelines because of the lack of Lebanon-specific emission factor.

  16. Can profiles of poly- and Perfluoroalkyl substances (PFASs) in human serum provide information on major exposure sources?

    Hu, Xindi C; Dassuncao, Clifton; Zhang, Xianming; Grandjean, Philippe; Weihe, Pál; Webster, Glenys M; Nielsen, Flemming; Sunderland, Elsie M

    2018-02-01

    exposure sources in two North American populations, suggesting generalizability of results from the Faroese population. We conclude that PFAS homologue profiles in serum provide valuable information on major exposure sources. It is essential to compare samples collected at similar time periods and to correct for demographic groups that are highly affected by differences in physiological processes (e.g., pregnancy). Information on PFAS homologue profiles is crucial for attributing adverse health effects to the proper mixtures or individual PFASs.

  17. A study on evaluation of public dose for hypothetical exposure from industrial sources in major Indian cities

    Chandrasekaran, S.; Sivasubramanian, K.; Venkatraman, B.

    2016-01-01

    With expanding industrial establishments in India, the requirements for quality Assurance (QA) have become stringent at every stages of process including selection of raw material, manufacturing process and packing and transport. Radiography, a non-destructive method is widely employed for QA testing. Inadvertent handling or loss of these sources may result in exposure of public/workers to higher levels of ionizing radiation. A well planned emergency preparedness is essential to manage any such untoward incidents. Dose estimation to members of public involved is the major challenge as the time available is very short and eases of availability/labs surrounding the location. This paper determines the dose up to 30m distance as prescribed in AERB safety guidelines and using the population data of four major metropolitan cities in India, public dose is also estimated

  18. A historical review of promotion strategies for electricity from renewable energy sources in EU countries

    Haas, Reinhard; Panzer, Christian; Resch, Gustav; Ragwitz, Mario; Held, Anne; Reece, Gemma

    2011-01-01

    The core objective of this paper is to elaborate on historically implemented promotion strategies of renewable energy sources and the associated deployment within the European electricity market. Hence, at a first glance, the historic development of renewable energy sources in the electricity (RES-E) sector is addressed on Member State and on sectoral level as well as consequently discussed according to available RES-E potentials and costs. The specific focus of this paper, are promotion strategies for RES-E options as they are the key driver of an efficient and effective RES-E deployment. Therefore, the paper depicts the main types of different promotion schemes and their properties. Additionally, several cases studies of different European Member States show an in-depth analysis of the different RES-E promotion schemes. In this context, special emphasises are put on the question of effective and efficient promotion scheme designs of different RES-E technologies. Generally, conducted research led to the conclusion, that technology specific financial support measures of RES-E performed much more effective and efficient than others did. Hence, it is not all about the common question of feed-in tariffs vs. quota systems based on tradable green certificates, but more about the design criteria of implemented RES-E support schemes. (author)

  19. ALTERNATIVE NOURISHMENT BESIDE VEGETABLE AND FRUIT IN OUR COUNTRY SOURCE: WILD MUSHROOM (Pleurotus eryngii var. ferulae

    Mehmet Akyüz

    2007-04-01

    Full Text Available P. eryngii var. ferulae which is known very well in Eastern Anatolia Region and picked up from the nature in spring months is sold by the side of the roads and in neighbour markets with the name of ‘’ çaşır, çakşır, çaşur, heliz, kırkor, göbek, göbelek and mendik’’ mushroom. As a member of Apiaceae family; Ferulae sp. that preads at the slope of the mountains, grows up naturally on the roots of its species that remained from the previous year especially at the altitude of 1000-2500 meters on high mountains. It is known that local people has benefited from the natural products special to periodic times. It is seen that it is not benefited from alternative natural nourishment resources like cultuıre vegetables and fruit with their important features and effective nutritive value. In our opinion, this article will be useful for mentioning the importance of the mushroom beside the vegetables and fruits which are vital for our life. It will be useful to expose the medical features, nourishment content and effective nutritive valu and effective nutritious features of mushroom. Furthermore, It is determined that it is necessary to describe P. eryngii and its similarities with the identification of scientific facts as species, subspecies, variety, taxa or synonym in our country.

  20. Emission of nitrous acid from soil and biological soil crusts as a major source of atmospheric HONO on Cyprus

    Meusel, Hannah; Tamm, Alexandra; Wu, Dianming; Kuhn, Uwe; Leifke, Anna-Lena; Weber, Bettina; Su, Hang; Lelieveld, Jos; Hoffmann, Thorsten; Pöschl, Ulrich; Cheng, Yafang

    2017-04-01

    Elucidation of the sources and atmospheric chemistry of nitrous acid (HONO) is highly relevant, as HONO is an important precursor of OH radicals. Up to 30% of the OH budget are formed by photolysis of HONO, whereas major fractions of HONO measured in the field derive from yet unidentified sources. Heterogeneous conversion of nitrogen dioxide (NO2) to HONO on a variety of surfaces (soot, humic acid aerosol) is assumed to be a major HONO source (Stemmler et al., 2007, Ammann et al., 1998). In rural regions, however, NO2 concentrations were found to be too low to explain observed HONO concentrations, as e.g., in the case of a recent field study on the Mediterranean island of Cyprus (Meusel et al., 2016). In this study a good correlation between missing sources of HONO and nitrogen oxide (NO) was found indicating a common origin of both reactive nitrogen compounds. Simultaneous emission of HONO and NO from soil was reported earlier (Oswald et al., 2013), and enhanced emission rates were found when soil was covered by biological soil crusts in arid and semi-arid ecosystems (Weber et al., 2015). In the present study we measured HONO and NO emissions of 43 soil and soil crust samples from Cyprus during full wetting and drying cycles under controlled laboratory conditions by means of a dynamic chamber system. The observed range of HONO and NO emissions was in agreement with earlier studies, but unlike the study of Weber et al. (2015), we found highest emission from bare soil, followed by soil covered by light and dark cyanobacteria-dominated biological soil crusts. Emission rates correlated well with the nitrite and nitrate contents of soil and biological soil crust samples, and higher nutrient contents of bare soil samples, as compared to the previous biological soil crust study, explain the higher bare soil emissions. Integrating the emission rates of bare soil and the different types of biological soil crusts, based on their local relative abundance, the calculated

  1. Spatial Dynamics of the Communities and the Role of Major Countries in the International Rare Earths Trade: A Complex Network Analysis.

    Wang, Xibo; Ge, Jianping; Wei, Wendong; Li, Hanshi; Wu, Chen; Zhu, Ge

    2016-01-01

    Rare earths (RE) are critical materials in many high-technology products. Due to the uneven distribution and important functions for industrial development, most countries import RE from a handful of suppliers that are rich in RE, such as China. However, because of the rapid growth of RE exploitation and pollution of the mining and production process, some of the main suppliers have gradually tended to reduce the RE production and exports. Especially in the last decade, international RE trade has been changing in the trade community and trade volume. Based on complex network theory, we built an unweighted and weighted network to explore the evolution of the communities and identify the role of the major countries in the RE trade. The results show that an international RE trade network was dispersed and unstable because of the existence of five to nine trade communities in the unweighted network and four to eight trade communities in the weighted network in the past 13 years. Moreover, trade groups formed due to the great influence of geopolitical relations. China was often associated with the South America and African countries in the same trade group. In addition, Japan, China, the United States, and Germany had the largest impacts on international RE trade from 2002 to 2014. Last, some policy suggestions were highlighted according to the results.

  2. Spatial Dynamics of the Communities and the Role of Major Countries in the International Rare Earths Trade: A Complex Network Analysis.

    Xibo Wang

    Full Text Available Rare earths (RE are critical materials in many high-technology products. Due to the uneven distribution and important functions for industrial development, most countries import RE from a handful of suppliers that are rich in RE, such as China. However, because of the rapid growth of RE exploitation and pollution of the mining and production process, some of the main suppliers have gradually tended to reduce the RE production and exports. Especially in the last decade, international RE trade has been changing in the trade community and trade volume. Based on complex network theory, we built an unweighted and weighted network to explore the evolution of the communities and identify the role of the major countries in the RE trade. The results show that an international RE trade network was dispersed and unstable because of the existence of five to nine trade communities in the unweighted network and four to eight trade communities in the weighted network in the past 13 years. Moreover, trade groups formed due to the great influence of geopolitical relations. China was often associated with the South America and African countries in the same trade group. In addition, Japan, China, the United States, and Germany had the largest impacts on international RE trade from 2002 to 2014. Last, some policy suggestions were highlighted according to the results.

  3. Creating prospective value chains for renewable road transport energy sources up to 2050 in Nordic Countries

    Wessberg, Nina; Leinonen, Anna; Tuominen, Anu

    2013-01-01

    If the Nordic energy and transport sectors are to meet the 2050 energy and climate policy targets, major systemic changes are necessary. Along with new technologies, changes are required also in other societal functions such as business models and consumer habits. The transition requires...... cooperation between public and private actors. This paper discusses the paradigm change towards 2050 Nordic road transport system based on renewable energy. More precisely, it proposes an approach for creation and analysis of prospective value networks up to the year 2050. The value networks arise from three...... application with a set of practical tools to support development of implementation strategies and policy programmes in the fields of energy and transport....

  4. The challenges of reducing greenhouse gas emissions and air pollution through energy sources: evidence from a panel of developed countries.

    Akhmat, Ghulam; Zaman, Khalid; Shukui, Tan; Sajjad, Faiza; Khan, Muhammad Azhar; Khan, Muhammad Zahir

    2014-06-01

    The objective of the study is to investigate the long-run relationship between climatic factors (i.e., greenhouse gas emissions, agricultural methane emissions, and industrial nitrous oxide emission), air pollution (i.e., carbon dioxide emissions), and energy sources (i.e., nuclear energy; oil, gas, and coal energy; and fossil fuel energy) in the panel of 35 developed countries (including EU-15, new EU member states, G-7, and other countries) over a period of 1975-2012. In order to achieve this objective, the present study uses sophisticated panel econometric techniques including panel cointegration, panel fully modified OLS (FMOLS), and dynamic OLS (DOLS). The results show that there is a long-run relationship between the variables. Nuclear energy reduces greenhouse gases and carbon emissions; however, the other emissions, i.e., agricultural methane emissions and industrial nitrous oxide, are still to increase during the study period. Electricity production from oil, gas, and coal sources increases the greenhouse gases and carbon emissions; however, the intensity to increase emissions is far less than the intensity to increase emissions through fossil fuel. Policies that reduce emissions of greenhouse gases can simultaneously alter emissions of conventional pollutants that have deleterious effects on human health and the environment.

  5. Polybrominated Diphenyl Ethers (PBDEs) in Surface Soils across Five Asian Countries: Levels, Spatial Distribution, and Source Contribution.

    Li, Wen-Long; Ma, Wan-Li; Jia, Hong-Liang; Hong, Wen-Jun; Moon, Hyo-Bang; Nakata, Haruhiko; Minh, Nguyen Hung; Sinha, Ravindra Kumar; Chi, Kai Hsien; Kannan, Kurunthachalam; Sverko, Ed; Li, Yi-Fan

    2016-12-06

    A total of 23 polybrominated diphenyl ether (PBDE) congeners were measured in soil samples collected in areas with no known point source [urban/rural/background (U/R/B) sites] and in areas with known point source [brominated flame retardant (BFR)-related industrial sites (F sites) and e-waste recycling sites (E sites)] across five Asian countries. The highest PBDE concentrations were found in BFR-related industrial and e-waste recycling sites. The concentrations of PBDEs in U/R/B sites decreased in the following order: urban > rural > background sites. Total PBDE concentrations were dominated by BDE-209, while BDE-17, -85, -138, -191, -204, and -205 were the least abundant compounds. In both urban sites and rural sites, the mean concentrations of total PBDEs (∑ 23 BDEs) in soils decreased in the following order: Japan > China > South Korea > India > Vietnam. The concentrations of PBDEs in soils were comparable with those reported in other studies. Among the three commercial PBDE mixtures, relatively large contributions of commercial penta-BDE were observed in Vietnam, whereas deca-BDE was the dominant form in mixtures contributing from 55.8 ± 2.5 to 100.0 ± 1.2% of the total PBDEs in soils collected from other four countries. Regression analysis suggested that local population density (PD) is a good indicator of PBDEs in soils of each country. Significant and positive correlation between soil organic content and PBDE level was observed in Chinese soil for most nondeca-BDE homologues with their usage stopped 10 years ago, indicating its important role in controlling the revolatilization of PBDEs from soil and changing the spatial trend of PBDE in soil from the primary distribution pattern to the secondary distribution pattern, especially when primary emission is ceased.

  6. Foodstuff analyses show that seafood and water are major perfluoroalkyl acids (PFAAs) sources to humans in Korea

    Heo, Jin-Ju; Lee, Ji-Woo [Department of Civil and Environmental Engineering, Pusan National University, Busan, 609-735 (Korea, Republic of); Kim, Seung-Kyu [Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon, 406-772 (Korea, Republic of); Oh, Jeong-Eun, E-mail: jeoh@pusan.ac.kr [Department of Civil and Environmental Engineering, Pusan National University, Busan, 609-735 (Korea, Republic of)

    2014-08-30

    Graphical abstract: - Highlights: • 16 PFAAs in 397 samples of 66 food types and 34 tap water samples were analyzed. • Dietary exposure to PFAAs was estimated by using the PFAAs measured concentrations. • The major contributors of PFAAs dietary exposure were confirmed. - Abstract: We measured concentrations of PFAAs in 397 foods, of 66 types, in Korea, and determined the daily human dietary PFAAs intake and the contribution of each foodstuff to that intake. The PFAAs concentration in the 66 different food types ranged from below the detection limit to 48.3 ng/g. Perfluorooctane sulfonate (PFOS) and long-chain perfluorocarboxylic acids (PFCAs) were the dominant PFAAs in fish, shellfish, and processed foods, while perfluorooctanoic acid (PFOA) and short-chain PFCAs dominated dairy foodstuffs and beverages. The Korean adult dietary intake ranges, estimated for a range of scenarios, were 0.60–3.03 and 0.17–1.68 ng kg{sup −1} bw d{sup −1} for PFOS and PFOA, respectively, which were lower than the total daily intake limits suggested by European Food Safety Authority (PFOS: 150 ng kg{sup −1} bw d{sup −1}; PFOA: 1500 ng kg{sup −1} bw d{sup −1}). The major contributors to PFAAs dietary exposure varied with subject age and PFAAs. For example, fish was a major contributor of PFOS but dairy foods were major contributors of PFOA. However, tap water was a major contributor to PFOA intake when it was the main source of drinking water (rather than bottled water)

  7. Foodstuff analyses show that seafood and water are major perfluoroalkyl acids (PFAAs) sources to humans in Korea

    Heo, Jin-Ju; Lee, Ji-Woo; Kim, Seung-Kyu; Oh, Jeong-Eun

    2014-01-01

    Graphical abstract: - Highlights: • 16 PFAAs in 397 samples of 66 food types and 34 tap water samples were analyzed. • Dietary exposure to PFAAs was estimated by using the PFAAs measured concentrations. • The major contributors of PFAAs dietary exposure were confirmed. - Abstract: We measured concentrations of PFAAs in 397 foods, of 66 types, in Korea, and determined the daily human dietary PFAAs intake and the contribution of each foodstuff to that intake. The PFAAs concentration in the 66 different food types ranged from below the detection limit to 48.3 ng/g. Perfluorooctane sulfonate (PFOS) and long-chain perfluorocarboxylic acids (PFCAs) were the dominant PFAAs in fish, shellfish, and processed foods, while perfluorooctanoic acid (PFOA) and short-chain PFCAs dominated dairy foodstuffs and beverages. The Korean adult dietary intake ranges, estimated for a range of scenarios, were 0.60–3.03 and 0.17–1.68 ng kg −1 bw d −1 for PFOS and PFOA, respectively, which were lower than the total daily intake limits suggested by European Food Safety Authority (PFOS: 150 ng kg −1 bw d −1 ; PFOA: 1500 ng kg −1 bw d −1 ). The major contributors to PFAAs dietary exposure varied with subject age and PFAAs. For example, fish was a major contributor of PFOS but dairy foods were major contributors of PFOA. However, tap water was a major contributor to PFOA intake when it was the main source of drinking water (rather than bottled water)

  8. The share of renewable energy in the EU. Country Profiles. Overview of Renewable Energy Sources in the Enlarged European Union

    2004-01-01

    The promotion of renewable energy has an important role to play in addressing the growing dependence on energy imports in Europe and in tackling climate change. Since 1997, the Union has been working towards the ambitious target of a 12% share of renewable energy in gross inland consumption by 2010. In 1997, the share of renewable energy was 5.4%; by 2001 it had reached 6%. This Staff Working Document gives an overview of the different situations of renewable energy sources in the European Union. It includes part of the formal report that the Commission is required to make under Article 3 of Directive 2001/77/EC on electricity from renewable energy sources, and it completes the overall picture with information at a country level on the heat produced from renewable energies and biofuels in the transport sector. This Staff Working Document complements the Communication on 'The share of Renewable Energy sources in the EU'. Data is based on different sources. Firstly, on the reports from Member States on national progress in achieving the targets on electricity from renewable energy sources. Secondly, on a study launched by the Commission on the evolution of renewable energy sources. And thirdly, on a variety of sources like the European Barometer of renewable energies, data from the industry, etc. With the enlargement of the European Union, the new Member States are required to adopt the RES-E Directive (renewable energy sources for electricity) by 1 May 2004. In the accession treaty, national indicative targets are set and the overall renewable electricity target for the enlarged Union will therefore be 21% of gross electricity consumption by 2010. The Commission has the legal obligation to report on the degree of achievement of new Member States' targets by 2006. Although it is too early to assess RES-policy in the new Member States due to very recently adopted regulations, this document also includes national information on the States now joining the European Union

  9. Targeting allergenic fungi in agricultural environments aids the identification of major sources and potential risks for human health.

    Weikl, F; Radl, V; Munch, J C; Pritsch, K

    2015-10-01

    Fungi are, after pollen, the second most important producers of outdoor airborne allergens. To identify sources of airborne fungal allergens, a workflow for qPCR quantification from environmental samples was developed, thoroughly tested, and finally applied. We concentrated on determining the levels of allergenic fungi belonging to Alternaria, Cladosporium, Fusarium, and Trichoderma in plant and soil samples from agricultural fields in which cereals were grown. Our aims were to identify the major sources of allergenic fungi and factors potentially influencing their occurrence. Plant materials were the main source of the tested fungi at and after harvest. Amounts of A. alternata and C. cladosporioides varied significantly in fields under different management conditions, but absolute levels were very high in all cases. This finding suggests that high numbers of allergenic fungi may be an inevitable side effect of farming in several crops. Applied in large-scale studies, the concept described here may help to explain the high number of sensitization to airborne fungal allergens. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Open-source LIMS in Vietnam: The path toward sustainability and host country ownership.

    Landgraf, Kenneth M; Kakkar, Reshma; Meigs, Michelle; Jankauskas, Paul T; Phan, Thi Thu Huong; Nguyen, Viet Nga; Nguyen, Duy Thai; Duong, Thanh Tung; Nguyen, Thi Hoa; Bond, Kyle B

    2016-09-01

    The objectives of this case report are as follows: to describe the process of establishing a national laboratory information management system (LIMS) program for clinical and public health laboratories in Vietnam; to evaluate the outcomes and lessons learned; and to present a model for sustainability based on the program outcomes that could be applied to diverse laboratory programs. This case report comprises a review of program documentation and records, including planning and budgetary records of the donor, monthly reports from the implementer, direct observation, and ad-hoc field reports from technical advisors and governmental agencies. Additional data on program efficacy and user acceptance were collected from routine monitoring of laboratory policies and operational practices. LIMS software was implemented at 38 hospital, public health and HIV testing laboratories in Vietnam. This LIMS was accepted by users and program managers as a useful tool to support laboratory processes. Implementation cost per laboratory and average duration of deployment decreased over time, and project stakeholders initiated transition of financing (from the donor to local institutions) and of system maintenance functions (from the implementer to governmental and site-level staff). Collaboration between the implementer in Vietnam and the global LIMS user community was strongly established, and knowledge was successfully transferred to staff within Vietnam. Implementing open-sourced LIMS with local development and support was a feasible approach towards establishing a sustainable laboratory informatics program that met the needs of health laboratories in Vietnam. Further effort to institutionalize IT support capacity within key government agencies is ongoing. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  11. Carrying water may be a major contributor to disability from musculoskeletal disorders in low income countries: a cross-sectional survey in South Africa, Ghana and Vietnam

    Geere, Jo-Anne; Bartram, Jamie; Bates, Laura; Danquah, Leslie; Evans, Barbara; Fisher, Michael B; Groce, Nora; Majuru, Batsirai; Mokoena, Michael M; Mukhola, Murembiwa S; Nguyen-Viet, Hung; Duc, Phuc Pham; Williams, Ashley Rhoderick; Schmidt, Wolf-Peter; Hunter, Paul R

    2018-01-01

    . The factor ‘axial compression’ was more strongly associated with carrying water containers on the head. Conclusions Participants who reported a history of current or past water carrying more frequently reported pain in locations most likely to be associated with sustained spinal axial compression in the cervical region. Given the fact that cervical spinal conditions are globally one of the more common causes of disability, our findings suggest that water carrying, especially by head loading is a major contributing factor in musculoskeletal disease burden in low income countries. Our findings support the proposed indicator for monitoring SDG6.1: “Percentage of population using safely managed drinking water services at home.” PMID:29497503

  12. Carrying water may be a major contributor to disability from musculoskeletal disorders in low income countries: a cross-sectional survey in South Africa, Ghana and Vietnam.

    Geere, Jo-Anne; Bartram, Jamie; Bates, Laura; Danquah, Leslie; Evans, Barbara; Fisher, Michael B; Groce, Nora; Majuru, Batsirai; Mokoena, Michael M; Mukhola, Murembiwa S; Nguyen-Viet, Hung; Duc, Phuc Pham; Williams, Ashley Rhoderick; Schmidt, Wolf-Peter; Hunter, Paul R

    2018-06-01

    more strongly associated with carrying water containers on the head. Participants who reported a history of current or past water carrying more frequently reported pain in locations most likely to be associated with sustained spinal axial compression in the cervical region. Given the fact that cervical spinal conditions are globally one of the more common causes of disability, our findings suggest that water carrying, especially by head loading is a major contributing factor in musculoskeletal disease burden in low income countries. Our findings support the proposed indicator for monitoring SDG6.1: "Percentage of population using safely managed drinking water services at home."

  13. Badlands as a major source of petrogenic particulate Organic Carbon and sediments to the Gulf of Lion (NW Mediterranean Sea)

    Copard, Y.; Eyrolle-Boyer, F.; Radakovitch, O.; Poirel, A.; Raimbault, P.; Gairoard, S.; Di-Giovanni, C.

    2017-12-01

    Rivers feed the marine environments both in term of sediments and nutrients and consequently, the characterization of their nature, sources and changes over a different spatial and time ranges is a critical for many scientific (e.g. biogeochemical cycles, contaminants transfer, geomorphology, ecology) and societal issues (e.g. food security, catastrophic floods). Specifically, continental sources showing some high erosion rates deserve to be studied since their fingerprint can be significant for the rivers fluxes. These included some sedimentary rocks (e.g. marls) forming badlands and containing a significant amount of petrogenic particulate organic carbon (pPOC) for which its contribution to the Rivers still remains evasive. Our study focuses on the Mediterranean area considered as very sensitive to the Global Change and particularly the Gulf of Lion mainly fed by the Rhône River, one of the major conveyors of sediments to this Sea. Based on radiocarbon data performed on a set of riverine samples and time series analyses from monitoring stations from French CZOs, we (i) update the POC flux of the Rhône River, (ii) determine the pPOC content and flux in suspended sediments and (iii) estimate the badlands contribution from the Durance catchment (a major tributary of the Rhône River) to the pPOC flux and to sediment discharge. Sediment discharge by the Rhône River to the Sea is 6.5 ± 4.3 Tg yr-1 (period 1990-2014) , its POC discharge reaches 0.145 ± 0.095 Tg yr-1 (period 2007-2014) while pPOC (0.44 wt. %) contributes to 30 % of this POC flux. Despite their insignificant surfaces (0.2 %) regarding the Rhône catchment area, badlands presently in erosion from the Durance catchment provide respectively, 16, 5 and 20 % of the pPOC, POC and sediment fluxes to the Rhône River. Consequently, badlands can be considered as a major source of sediments and pPOC for the NW Mediterranean Sea. We suggest that river-dominated ocean margins, such as the Rhône River, with

  14. Geographically Sourcing Cocaine’s Origin - Delineation of the Nineteen Major Coca Growing Regions in South America

    Mallette, Jennifer R.; Casale, John F.; Jordan, James; Morello, David R.; Beyer, Paul M.

    2016-03-01

    Previously, geo-sourcing to five major coca growing regions within South America was accomplished. However, the expansion of coca cultivation throughout South America made sub-regional origin determinations increasingly difficult. The former methodology was recently enhanced with additional stable isotope analyses (2H and 18O) to fully characterize cocaine due to the varying environmental conditions in which the coca was grown. An improved data analysis method was implemented with the combination of machine learning and multivariate statistical analysis methods to provide further partitioning between growing regions. Here, we show how the combination of trace cocaine alkaloids, stable isotopes, and multivariate statistical analyses can be used to classify illicit cocaine as originating from one of 19 growing regions within South America. The data obtained through this approach can be used to describe current coca cultivation and production trends, highlight trafficking routes, as well as identify new coca growing regions.

  15. Solar sources of interplanetary southward B/sub z/ events responsible for major magnetic storms (1978--1979)

    Tang, F.; Tsurutani, B.T.; Gonzalez, W.D.; Akasofu, S.I.; Smith, E.J.

    1989-01-01

    Tsurutani et al. [1988] analyzed the 10 intense interplanetary southward B/sub z/ events that led to major magnetic storms (Dst 3.0) are associated with prominence eruptions. For three of the five southward B/sub z/ events in which the driver gases are the causes of the intense southward field leading to magnetic storms, the photospheric fields of the solar sources have no dominant southward component, indicating the driver gas fields do not always result from a simple outward convection of solar magnetic fields. Finally we compare the solar events and their resulting interplanetary shocks and find that the standard solar parameters do not correlate with the strengths of the resulting shocks at 1 AU. The implications are discussed. copyright American Geophysical Union 1989

  16. New Insights from Zinc and Copper Isotopic Compositions into the Sources of Atmospheric Particulate Matter from Two Major European Cities.

    Gonzalez, R Ochoa; Strekopytov, S; Amato, F; Querol, X; Reche, C; Weiss, D

    2016-09-20

    This study reports spatial and temporal variability of Zn and Cu isotopes in atmospheric particulate matter (PM) collected in two major European cities with contrasting atmospheric pollution, Barcelona and London. We demonstrate that nontraditional stable isotopes identify source contributions of Zn and Cu and can play a major role in future air quality studies. In Barcelona, samples of fine PM were collected at street level at sites with variable traffic density. The isotopic signatures ranged between -0.13 ± 0.09 and -0.51 ± 0.05‰ for δ(66)ZnIRMM and between +0.04 ± 0.20 and +0.33 ± 0.15‰ for δ(65)CuAE633. Copper isotope signatures similar to those of Cu sulfides and Cu/Sb ratios within the range typically found in brake wear suggest that nonexhaust emissions from vehicles are dominant. Negative Zn isotopic signatures characteristic for gaseous emissions from smelting and combustion and large enrichments of Zn and Cd suggest contribution from metallurgical industries. In London, samples of coarse PM collected on the top of a building over 18 months display isotope signatures ranging between +0.03 ± 0.04 and +0.49 ± 0.02‰ for δ(66)ZnIRMM and between +0.37 ± 0.17 and +0.97 ± 0.21‰ for δ(65)CuAE633. Heavy Cu isotope signatures (up to +0.97 ± 0.21‰) and higher enrichments and Cu/Sb ratios during winter time indicate important contribution from fossil fuel combustion. The positive δ(66)ZnIRMM signatures are in good agreement with signatures characteristic for ore concentrates used for the production of tires and galvanized materials, suggesting nonexhaust emissions from vehicles as the main source of Zn pollution.

  17. Major food sources contributing to energy intake--a nationwide survey of Brazilians aged 10 years and older.

    Sichieri, Rosely; Bezerra, Ilana Nogueira; Araújo, Marina Campos; de Moura Souza, Amanda; Yokoo, Edna Massae; Pereira, Rosangela Alves

    2015-05-28

    Identification of major sources of energy in the diet helps to implement dietary recommendations to reduce obesity. To determine the food sources of energy consumed by Brazilians, we used the traditional method of ranking energy contribution of selected food groups and also compared days with and without consumption of specific food groups. Analysis was based on two non-consecutive days of dietary record from the Brazilian National Dietary Survey, conducted among 34,003 Brazilians (aged 10 years or more), taking into account the complex design of the survey. Comparison of days with and without consumption gave more consistent results, with sweets and cookies as the most important contributors to energy intake, increasing 992 kJ/d (95% CI 883, 1096) for those days when consumption of cakes, cookies and desserts was reported compared to days without their consumption. Savoury snacks, cheese and sugar-sweetened beverages (SSB) also increase energy intake by about 600 kJ. The only group associated with decreased energy intake was vegetable (-155 kJ; 95% CI -272, -37). Consumption of beans, milk and fruits increased the energy intake by about 210 kJ. In total, the mean energy intake of the group was 8000 kJ. Except for the consumption of vegetables, all of the other ten food groups analysed were associated with increased energy intake. Sweets and cookies may increase the energy intake by 12% and SSB by 7%, indicating that these two groups are major targets for improving healthy eating by reducing energy intake; whereas vegetable intake is associated with the reduction of energy content of the diet.

  18. Regional air pollution caused by a simultaneous destruction of major industrial sources during the 1999 air campaign in Yugoslavia

    Vukmirovic, Z.B.; Unkasevic, M.; Lazic, L.; Tosic, I.; Joksimovich, V.

    2002-01-01

    During NATO's 78 day Kosovo war, 24 March-10 June 1999, almost daily attacks on major industrial sources have caused numerous industrial accidents in Serbia. These accidents resulted in releases of many hazardous chemical substances including the persistent organic pollutants (POPs). Important detection of some POPs in fine aerosol form took place at Xanthi in Greece and reported to the scientific world. The paper focuses on two pollution episodes: (a) 6-8 April; and (b) 18-20 April. Using the Eta model trajectory analysis, the regional pollutant transport from industrial sites in northern Serbia (Novi Sad) and in the Belgrade vicinity (Pancevo), respectively, almost simultaneously bombed at midnight between 17 and 18 April, corroborated measurements at Xanthi. At the same time the pollutant puff was picked up at about 3000 m and transported to Bulgaria, Romania, Ukraine, Moldavia and the Black Sea. The low-level trajectories from Pancevo below 1000 m show pollutant transport towards Belgrade area in the first 12 hours. The POP washout in central and southern Serbia in the second episode was deemed to have constituted the principal removal mechanism. In this episode maximum POP wet deposition was found in central Serbia and along the 850 hPa trajectory towards south-eastern Serbia and the Bulgarian border. The most intensive bombing of major industrial sources was in April 1999 in which maximum number of days with precipitation (20-26 a month) was registered in central and south-western Serbia in comparison with the period of 1960-1990. Maximum monthly precipitation sums, higher than 100 mm, appeared in central and north-eastern Serbia, while a deficit, less than 50 mm, was registered in north-western and southern Serbia. (author)

  19. Microbial conversion of agriculture wastes as a source of energy for developing countries: a case study in Nigeria

    Ejike, C.; Okereke, G.U.

    1991-01-01

    The direct relationship between level of economic development of any nation and its consumption of energy show that there is improve standard of living with increase in the per capita consumption of energy. In Nigeria, the need to offset some of the economic set backs brought about by increasing fuel costs and chronic lack of foreign currency reserves has compelled her to search for alternative sources of energy. The continuous increase in concern over environmental pollution has also resulted in greater negative cost values of wastes and hence has increased their potential as substrates for bio-derived energy. Cellulosic agricultural wastes are available in Nigeria in large amounts, are ordinarily of little economic value and are non toxic. Nigeria produces about 227,500 tons of animal waste per day implying the bio gas production could be a feasible alternative source of energy. Conversion of agricultural waste to usable energy at commercially acceptable rates involves the availability of raw materials and conversion of same to suitable substrates for fermentation to alcohol and then to bio gas. Saccharomyces spp. produced from fermentation of alcoholic beverages in Northern Nigeria have been used in the production of ethanol from corn corp waste and grass straw. Chromolaena odorata a weed that has no economic value which grows luxuriantly in Nigeria has been used in the generation of bio gas. Drying procedure and pH are among other conditions the affect methane yield. The development of the biotechnology of bio-derivable energy from agricultural waste if effectively harnessed will help to aleviate the energy problems of developing countries. The climate for the promotion of this technology is favourable because of low cost of raw material, high cost of fuel energy, and poor foreign exchange earning capacity of developing countries. (author)

  20. A French-speaking speech-language pathology program in West Africa: transfer of training between Minority and Majority World countries.

    Topouzkhanian, Sylvia; Mijiyawa, Moustafa

    2013-02-01

    In West Africa, as in Majority World countries, people with a communication disability are generally cut-off from the normal development process. A long-term involvement of two partners (Orthophonistes du Monde and Handicap International) allowed the implementation in 2003 of the first speech-language pathology qualifying course in West Africa, within the Ecole Nationale des Auxiliaires Medicaux (ENAM, National School for Medical Auxiliaries) in Lome, Togo. It is a 3-year basic training (after the baccalaureate) in the only academic training centre for medical assistants in Togo. This department has a regional purpose and aims at training French-speaking African students. French speech-language pathology lecturers had to adapt their courses to the local realities they discovered in Togo. It was important to introduce and develop knowledge and skills in the students' system of reference. African speech-language pathologists have to face many challenges: creating an African speech and language therapy, introducing language disorders and their possible cure by means other than traditional therapies, and adapting all the evaluation tests and tools for speech-language pathology to each country, each culture, and each language. Creating an African speech-language pathology profession (according to its own standards) with a real influence in West Africa opens great opportunities for schooling and social and occupational integration of people with communication disabilities.

  1. Analysis using life tables of the major causes of death and the differences between country of birth groups in New South Wales, Australia.

    Weerasinghe, D P; Parr, N J; Yusuf, F

    2009-05-01

    This study used life table methods to evaluate the potential effects of reduction in major disease mortality on life expectancy in New South Wales (NSW), and the differences in cause-specific mortality between country of birth groups. The total and partial elimination of major causes of death were examined to identify the high-risk groups for community-level health planning. Life tables were used to combine the mortality rates of the NSW population at different ages into a single statistical model. Using abridged, multiple decrement and cause-elimination life tables with the mortality data for NSW in 2000-2002, broader disease groups were examined. Multiple decrement tables were generated by country of birth. The effect of the partial elimination of ischaemic heart disease (IHD) was also studied. This study found that Pacific-born men and women who reach their 30th birthday and eventually die from IHD are expected to live, on average, 10.8 and 5.8 years less, respectively, than average men and women in NSW. If IHD is eliminated as a cause of death, 7.5 years for males and 6.7 years for females would be added to life expectancy at birth. Life expectancy at birth is likely to be further increased by reducing deaths caused by diseases of the cardiovascular system, particularly among people aged over 65 years, by reducing malignant neoplasm deaths among those aged below 65 years, and by reducing deaths due to accidents, injury and poisoning, mainly among men aged 15-29 years. Further gains in life expectancy could be achieved with community-level educational programmes on lifestyle management and disease prevention.

  2. Source apportionment of particulate matter and trace gases near a major refinery near the Houston Ship Channel

    Wallace, Henry W.; Sanchez, Nancy P.; Flynn, James H.; Erickson, Mathew H.; Lefer, Barry L.; Griffin, Robert J.

    2018-01-01

    From February 7 to 27, 2015, a mobile air quality laboratory was deployed to a location proximate to a major refinery, the Port of Houston, and several neighborhoods to conduct measurements of atmospheric trace gases and particulate matter. Two statistical models were utilized to apportion the sources of pollution impacting this site and the denizens of the nearby neighborhoods. Positive matrix factorization (PMF) was performed on the organic signal of the aerosol mass spectra, resulting in five factors totaling an average of 4.1 μg/m3 of the organic aerosol: hydrocarbon-like (0.67 μg/m3), cooking (0.35 μg/m3) biomass burning (1.14 μg/m3), low-volatility oxidized (1.15 μg/m3), and semi-volatile oxidized (0.78 μg/m3). Principal component analysis was performed on daytime and nighttime data, including concentrations from PMF output, of other PM1 components, and of trace gases. This generated five daytime and five nighttime factors that explained 74.5% and 73.0% of the variance, respectively. The most important factors impacting this site were from mobile source exhaust and petrochemical aromatic compound emissions. Together these two factors also constitute most of the observed carcinogens.

  3. MODIFIED APPROACH FOR SITE SELECTION OF UNWANTED RADIOACTIVE SEALED SOURCES DISPOSAL IN ARID COUNTRIES (CASE STUDY - EGYPT)

    ABDEL AZIZ, M.A.H.; COCHRAN, J.R.

    2008-01-01

    The aim of this study is to present a systematic methodology for siting of radioactive sealed sources disposal in arid countries and demonstrate the use of this methodology in Egypt. Availing from the experience gained from the greater confinement disposal (GCD) boreholes in Nevada, USA, the IAEA's approach for siting of near disposal was modified to fit the siting of the borehole disposal which suits the unwanted radioactive sealed sources. The modifications are represented by dividing the surveyed area into three phases; the exclusion phase in which the areas that meet exclusion criteria should be excluded, the site selection phase in which some potential sites that meet the primary criteria should be candidate and the preference stage in which the preference between the potential candidate sites should be carried out based on secondary criteria to select one or two sites at most. In Egypt, a considerable amount of unwanted radioactive sealed sources wastes have accumulated due to the peaceful uses of radio-isotopes.Taking into account the regional aspects and combining of the proposed developed methodology with geographic information system (GIS), the Nile Delta and its valley, the Sinai Peninsula and areas of historical heritage value are excluded from our concern as potential areas for radioactive waste disposal. Using the primary search criteria, some potential sites south Kharga, the Great Sand Sea, Gilf El-Kebear and the central part of the eastern desert have been identified as candidate areas meeting the primary criteria of site selection. More detailed studies should be conducted taking into account the secondary criteria to prefer among the above sites and select one or two sites at most

  4. Spatial Variation, Pollution Assessment and Source Identification of Major Nutrients in Surface Sediments of Nansi Lake, China

    Longfeng Wang

    2017-06-01

    Full Text Available Nansi Lake has been seriously affected by intensive anthropogenic activities in recent years. In this study, an extensive survey on spatial variation, pollution assessment as well as the possible sources identification of major nutrients (Total phosphorus: TP, Total nitrogen: TN, and Total organic carbon: TOC in the surface sediments of Nansi Lake was conducted. Results showed that the mean contents of TP, TN and TOC were 1.13-, 5.40- and 2.50- fold higher than their background values respectively. Most of the TN and TOC contents in the surface sediments of Nansi Lake were four times as high or higher and twice as high or higher than the background values except the Zhaoyang sub-lake, and the spatial distribution of TN and TOC contents were remarkably similar over a large area. Nearly all the TP contents in the surface sediments of Nansi Lake were all higher than its background values except most part of the Zhaoyang sub-lake. Based on the enrichment factor (EF and the organic pollution evaluation index (Org-index, TP, TOC and TN showed minor enrichment (1.13, minor enrichment (2.50 and moderately severe enrichment (5.40, respectively, and most part of the Dushan sub-lake and the vicinity of the Weishan island were in moderate or heavy sediments organic pollution, while the other parts were clean. Moreover, according to the results of multivariate statistical analysis, we deduced that anthropogenic TN and TOC were mainly came from industrial sources including enterprises distributed in Jining, Yanzhou and Zoucheng along with iron and steel industries distributed in the southern of the Weishan sub-lake, whereas TP mainly originated from runoff and soil erosion coming from agricultural lands located in Heze city and Weishan island, the local aquacultural activities as well as the domestic sewage discharge of Jining city.

  5. Characterization of biomass burning from olive grove areas: A major source of organic aerosol in PM10 of Southwest Europe

    Sánchez de la Campa, Ana M.; Salvador, Pedro; Fernández-Camacho, Rocío; Artiñano, Begoña; Coz, Esther; Márquez, Gonzalo; Sánchez-Rodas, Daniel; de la Rosa, Jesús

    2018-01-01

    The inorganic and organic geochemistry of aerosol particulate matter (APM) was studied in a major olive grove area from Southwest Europe (Baena, Spain). The biomass consists of olive tree branches and the solid waste resulting of the olive oil production. Moreover, high PM10 levels were obtained (31.5 μg m- 3), with two days of exceedance of the daily limit of 50 μg m- 3 (2008/50/CE; EU, 2008) during the experimental period. A high mean levoglucosan concentration was obtained representing up 95% of the total mass of the isomers analysed (280 ng m- 3), while galactosan and mannosan mean concentrations were lower (8.64 ng m- 3 and 7.86 ng m- 3, respectively). The contribution of wood smoke in Baena was estimated, representing 19% of OC and 17% of OM total mass. Positive matrix factor (PMF) was applied to the organic and inorganic aerosols data, which has permitted the identification of five source categories: biomass burning, traffic, mineral dust, marine aerosol and SIC (secondary inorganic compounds). The biomass burning category reached the highest mean contribution to the PM10 mass (41%, 17.6 μg m- 3). In light of these results, the use of biomass resulting from the olive oil production for residential heating and industry must be considered the most important aerosol source during the winter months. The results of this paper can be extrapolated to other olive oil producing areas in the Mediterranean basin. Therefore, a fuller understanding of this type of biomass combustion is required in order to be able to establish appropriate polices and reduce the environmental impact on the population.

  6. Laboratory estimate of the regional shortwave refractive index and single scattering albedo of mineral dust from major sources worldwide

    Di Biagio, C.; Formenti, P.; Caponi, L.; Cazaunau, M.; Pangui, E.; Journet, E.; Nowak, S.; Caquineau, S.; Andreae, M. O.; Kandler, K.; Saeed, T.; Piketh, S.; Seibert, D.; Williams, E.; Balkanski, Y.; Doussin, J. F.

    2017-12-01

    Mineral dust is one of the most abundant aerosol species in the atmosphere and strongly contributes to the global and regional direct radiative effect. Still large uncertainties persist on the magnitude and overall sign of the dust direct effect, where indeed one of the main unknowns is how much mineral dust absorbs light in the shortwave (SW) spectral range. Aerosol absorption is represented both by the imaginary part (k) of the complex refractive index or the single scattering albedo (SSA, i.e. the ratio of the scattering to extinction coefficient). In this study we present a new dataset of SW complex refractive indices and SSA for mineral dust aerosols obtained from in situ measurements in the 4.2 m3 CESAM simulation chamber at LISA (Laboratoire Interuniversitaire des Systemes Atmospheriques) in Créteil, France. Investigated dust aerosol samples were issued from major desert sources worldwide, including the African Sahara and Sahel, Eastern Asia, the Middle East, Southern Africa, Australia, and the Americas, with differing iron oxides content. Results from the present study provide a regional mapping of the SW absorption by dust and show that the imaginary part of the refractive index largely varies (by up to a factor 6, 0.003-0.02 at 370 nm and 0.001-0.003 at 950 nm) for the different source areas due to the change in the particle iron oxide content. The SSA for dust varies between 0.75-0.90 at 370 nm and 0.95-0.99 at 950 nm, with the largest absorption observed for Sahelian and Australian dust aerosols. Our range of variability for k and SSA is well bracketed by already published literature estimates, but suggests that regional‒dependent values should be used in models. The possible relationship between k and the dust iron oxides content is investigated with the aim of providing a parameterization of the regional‒dependent dust absorption to include in climate models.

  7. Source of boron in the Palokas gold deposit, northern Finland: evidence from boron isotopes and major element composition of tourmaline

    Ranta, Jukka-Pekka; Hanski, Eero; Cook, Nick; Lahaye, Yann

    2017-06-01

    The recently discovered Palokas gold deposit is part of the larger Rompas-Rajapalot gold-mineralized system located in the Paleoproterozoic Peräpohja Belt, northern Finland. Tourmaline is an important gangue mineral in the Palokas gold mineralization. It occurs as tourmalinite veins and as tourmaline crystals in sulfide-rich metasomatized gold-bearing rocks. In order to understand the origin of tourmaline in the gold-mineralized rocks, we have investigated the major element chemistry and boron isotope composition of tourmaline from three areas: (1) the Palokas gold mineralization, (2) a pegmatitic tourmaline granite, and (3) the evaporitic Petäjäskoski Formation. Based on textural evidence, tourmaline in gold mineralization is divided into two different types. Type 1 is located within the host rock and is cut by rock-forming anthophyllite crystals. Type 2 occurs in late veins and/or breccia zones consisting of approximately 80% tourmaline and 20% sulfides, commonly adjacent to quartz veins. All the studied tourmaline samples belong to the alkali-group tourmaline and can be classified as dravite and schorl. The δ11B values of the three localities lie in the same range, from 0 to -4‰. Tourmaline from the Au mineralization and from the Petäjäskoski Formation has similar compositional trends. Mg is the major substituent for Al; inferred low Fe3+/Fe2+ ratios and Na values (molybdenite related to the tourmaline-sulfide-quartz veins, we propose that the tourmaline-forming process is a result of a single magmatic-hydrothermal event related to the extensive granite magmatism at around 1.79-1.77 Ga. Tourmaline was crystallized throughout the hydrothermal process, which resulted in the paragenetic variation between type 1 and type 2. The close association of tourmaline and gold suggests that the gold precipitated from the same boron-rich source as tourmaline.

  8. Age at death of major cardiovascular diseases in 13 cohorts. The seven countries study of cardiovascular diseases 45-year follow-up.

    Menotti, Alessandro; Puddu, Paolo Emilio; Tolonen, Hanna; Adachi, Hisashi; Kafatos, Anthony; Kromhout, Daan

    2018-03-23

    To explore age at death (AD) for major cardiovascular diseases (CVD) and their risk factors in originally middle-aged men followed nearly to extinction in the Seven Countries Study. Thirteen cohorts of men aged 40-59 years (N = 10,628) in seven countries (USA, Finland, the Netherlands, Italy, Serbia, Greece, Japan) were enrolled in late 1950s and early 1960s and were followed 45 years for mortality. AD was computed for coronary heart disease (CHD), stroke (STR), heart disease of uncertain aetiology (HDUE) and for all-causes. AD was compared across CHD-HDUE-STR. Cox models were computed for each end-point using baseline age, cigarettes smoking, systolic blood pressure and serum cholesterol. After 45 years 92.9% of men had died. The most common CVD death was CHD in most cohorts except some Mediterranean and Japanese cohorts where STR or HDUE were most prevalent. In 13 cohorts mean AD was 74.5, 73.5, 75.7 and 79.1 years, respectively, for all-cause, CHD, STR and HDUE mortality (all possible differences were significant). The difference, across cohorts, between the highest and the lowest mean AD was 12.9, 9.0 and 4.7 years for CHD, HDUE and STR mortality, respectively. Risk factors explored were significant predictors of all three CVD end-points, except serum cholesterol, specific to CHD mortality. AD is a useful indicator of previous health and aging populations. STR and HDUE are diseases appearing later in life, thus being associated with a higher AD compared with CHD mortality.

  9. Religious burning as a potential major source of atmospheric fine aerosols in summertime Lhasa on the Tibetan Plateau

    Cui, Yu Yan; Liu, Shang; Bai, Zhixuan; Bian, Jianchun; Li, Dan; Fan, Kaiyu; McKeen, Stuart A.; Watts, Laurel A.; Ciciora, Steven J.; Gao, Ru-Shan

    2018-05-01

    We carried out field measurements of aerosols in Lhasa, a major city in the Tibetan Plateau that has been experiencing fast urbanization and industrialization. Aerosol number size distribution was continuously measured using an optical particle size spectrometer near the center of Lhasa city during the Asian summer monsoon season in 2016. The mass concentration of fine particles was modulated by boundary layer dynamics, with an average of 11 μg m-3 and the high values exceeding 50 μg m-3 during religious holidays. Daytime high concentration coincided with the religious burning of biomass and incense in the temples during morning hours, which produced heavy smoke. Factor analysis revealed a factor that likely represented religious burning. The factor contributed 34% of the campaign-average fine particle mass and the contribution reached up to 80% during religious holidays. The mass size distribution of aerosols produced from religious burnings peaked at ∼500 nm, indicating that these particles could efficiently decrease visibility and promote health risk. Because of its significance, our results suggest that further studies of religious burning, a currently under-studied source, are needed in the Tibetan Plateau and in other regions of the world where religious burnings are frequently practiced.

  10. Religious Burning as a Major Source of Atmospheric Fine Aerosols in Lhasa city in the Tibetan Plateau

    Liu, S.; Cui, Y.; Zhixuan, B.; Bian, J.; McKeen, S. A.; Watts, L. A.; Ciciora, S. J.; Gao, R. S.

    2017-12-01

    Measurements of aerosols in the Tibetan Plateau are scant due to the high altitude and harsh climate. To bridge this gap, we carried out the first field measurements of aerosol size distributions in Lhasa, a major city in the Tibetan Plateau that has been experiencing fast urbanization and reduced air quality. Aerosol number size distribution was continuously measured using an optical particle size spectrometer near the center of Lhasa city during the Asian summer monsoon season in 2016. The mass concentration of fine particles was modulated by boundary layer dynamics, with an average of 11 µg m-3 and the high values exceeding 50 µg m-3 during religious holidays. Daytime high concentration coincided with the religious burning of biomass and incense in the temples during morning hours, which produced heavy smoke. Factor analysis revealed a factor that is likely induced by religious burning. The factor contributed 34% of the campaign-average fine particle mass and the contribution reached up to 80% during religious holidays. The mass size distribution of aerosols produced from religious burnings peaked at 500 nm, indicating that these particles could efficiently decrease visibility and promote health risk. Because of its significance, our results suggest that more attention should be paid to religious burning, a currently under-studied source, in the Tibetan Plateau and in other regions of the world where religious burnings are frequently practiced.

  11. Point Source contamination approach for hydrological risk assessment of a major hypothetical accident from second research reactor at Inshas site

    Sadek, M.A.; Tawfik, F.S.

    2002-01-01

    The point source contamination mechanism and the deterministic conservative approach have been implemented to demonstrate the hazards of hydrological pollution due to a major hypothetical accident in the second research reactor at Inshas. The radioactive inventory is assumed to be dissolved in 75% of the cooling water (25% are lost) and comes directly into contact with ground water and moved down gradient. Five radioisotopes(I-129, Sr-90, Ru-106, Cs-134 and Cs-137) of the entire inventory are found to be highly durable and represent vulnerability in the environment. Their downstream spread indices; C max : maximum concentration at the focus of the moving ellipse, delta: pollution duration at different distances, A:polluted area at different distances and X min : safety distance from the reactor, were calculated based on analytical solutions of the convection-dispersion partial differential equation for absorbable and decaying species. The largest downstream contamination range was found for Sr-90 and Ru-106 but still no potential. The geochemical and hydrological parameters of the water bearing formations play a great role in buffering and limiting the radiation effects. These reduce the retention time of the radioisotopes several order of magnitudes in the polluted distances. Sensitivity analysis of the computed pollution ranges shows low sensitivity to possible potential for variations activity of nuclide inventory, dispersivity and saturated thickness and high sensitivity for possible variations in groundwater velocity and retention factors

  12. Prey species as possible sources of PBDE exposures for peregrine falcons (Falco peregrinus) nesting in major California cities.

    Park, June-Soo; Fong, Alison; Chu, Vivian; Holden, Arthur; Linthicum, Janet; Hooper, Kim

    2011-04-01

    Our earlier findings indicate that (1) peregrine falcons (Falco peregrinus anatum Bonaparte) nesting in major California cities have among the highest polybrominated diphenyl ether (PBDE) levels in the world (max ∑PBDEs=100 ppm), and (2) Big City peregrines have higher levels and proportions of the higher-brominated congeners (hepta- to deca-BDEs) than do their Coastal counterparts. In this study we classified the prey species (n =185) from the remains of prey (feathers) at 38 peregrine nest sites over 25 years (1974-1998). We grouped the prey species into 15 categories based on diet and found distinctly different prey patterns for Big City vs. Coastal peregrines. Big City peregrines had a higher (almost three times) weight percentage intake of food waste-eating birds (e.g., rock pigeons, Columba livia) than Coastal peregrines. These differing prey patterns suggest diet as a potential source of the unusually high levels and proportions of higher-brominated PBDEs in Big City peregrines. The relative contributions of diet and dust (e.g., preening) exposure to PBDE patterns in Big City peregrines will be explored in future investigations. © Springer Science+Business Media, LLC 2010

  13. Organic carbon source and salinity shape sediment bacterial composition in two China marginal seas and their major tributaries.

    Wang, Kai; Zou, Li; Lu, Xinxin; Mou, Xiaozhen

    2018-08-15

    Marginal sea sediments receive organic substrates of different origins, but whether and to what extent sediment microbial communities are reflective of the different sources of organic substrates remain unclear. To address these questions, sediment samples were collected in two connected China marginal seas, i.e., Bohai Sea and Yellow Sea, and their two major tributaries (Yellow River and Liao River). Sediment bacterial community composition (BCC) was examined using 16S rRNA gene pyrosequencing. In addition, physicochemical variables that describe environmental conditions and sediment features were measured. Our results revealed that BCCs changed with salinity and organic carbon (OC) content. Members of Gaiellaceae and Comamonadaceae showed a rapid decrease as salinity and phytoplankton-derived OC increased, while Piscirickettsiaceae and Desulfobulbaceae exhibited an opposite distribution pattern. Differences of riverine vs. marginal sea sediment BCCs could be mostly explained by salinity. However, within the marginal seas, sediment BCC variations were mainly explained by OC-related variables, including terrestrial-derived fatty acids (Terr_FA), phytoplankton-derived polyunsaturated fatty acids (Phyto_PUFA), stable carbon isotopes (δ 13 C), and carbon to nitrogen ratio (C/N). In addition to environmental variables, network analysis suggested that interactions among individual bacterial taxa might be important in shaping sediment BCCs in the studied areas. Copyright © 2018 Elsevier B.V. All rights reserved.

  14. Cre/lox Studies Identify Resident Macrophages as the Major Source of Circulating Coagulation Factor XIII-A.

    Beckers, Cora M L; Simpson, Kingsley R; Griffin, Kathryn J; Brown, Jane M; Cheah, Lih T; Smith, Kerrie A; Vacher, Jean; Cordell, Paul A; Kearney, Mark T; Grant, Peter J; Pease, Richard J

    2017-08-01

    To establish the cellular source of plasma factor (F)XIII-A. A novel mouse floxed for the F13a1 gene, FXIII-A flox/flox (Flox), was crossed with myeloid- and platelet-cre-expressing mice, and cellular FXIII-A mRNA expression and plasma and platelet FXIII-A levels were measured. The platelet factor 4-cre.Flox cross abolished platelet FXIII-A and reduced plasma FXIII-A to 23±3% ( P cre on plasma FXIII-A was exerted outside of the megakaryocyte lineage because plasma FXIII-A was not reduced in the Mpl -/- mouse, despite marked thrombocytopenia. In support of this, platelet factor 4-cre depleted FXIII-A mRNA in brain, aorta, and heart of floxed mice, where FXIII-A pos cells were identified as macrophages as they costained with CD163. In the integrin αM-cre.Flox and the double copy lysozyme 2-cre.cre.Flox crosses, plasma FXIII-A was reduced to, respectively, 75±5% ( P =0.003) and 30±7% ( P <0.001), with no change in FXIII-A content per platelet, further consistent with a macrophage origin of plasma FXIII-A. The change in plasma FXIII-A levels across the various mouse genotypes mirrored the change in FXIII-A mRNA expression in aorta. Bone marrow transplantation of FXIII-A +/+ bone marrow into FXIII-A -/- mice both restored plasma FXIII-A to normal levels and replaced aortic and cardiac FXIII-A mRNA, while its transplantation into FXIII-A +/+ mice did not increase plasma FXIII-A levels, suggesting that a limited population of niches exists that support FXIII-A-releasing cells. This work suggests that resident macrophages maintain plasma FXIII-A and exclude the platelet lineage as a major contributor. © 2017 The Authors.

  15. Sources and transport of carbon and nitrogen in the River Sava watershed, a major tributary of the River Danube

    Ogrinc, Nives [Department of Environmental Science, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana (Slovenia)], E-mail: nives.ogrinc@ijs.si; Markovics, Roland; Kanduc, Tjasa [Department of Environmental Science, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana (Slovenia); Walter, Lynn M. [Department of Geological Science, University of Michigan, 1018 C. C. Little Building, Ann Arbor, MI 48109-1063 (United States); Hamilton, Stephen K. [Kellogg Biological Station, Michigan State University, 3700 E. Gull Lake Drive, Hickory Corners, MI 49060-9516 (United States)

    2008-12-15

    Carbon and nitrogen dynamics were examined throughout the River Sava watershed, a major tributary of the River Danube, in 2005 and 2006. The River Sava exported 2.1 x 10{sup 11} mol C/yr as dissolved inorganic carbon (DIC), and emitted 2.5 x 10{sup 10} mol C/yr as CO{sub 2} to the atmosphere. Stable carbon isotope ratios indicate that up to 42% of DIC originated from carbonate weathering and {approx}23% from degradation of organic matter. Loads of dissolved and particulate organic carbon increased with discharge and export rates were calculated to be 2.1 x 10{sup 10} mol C/yr and up to 4.1 x 10{sup 9} mol C/yr, respectively. Isotopic compositions ({delta}{sup 13}C and {delta}{sup 15}N) and C/N ratios indicated that soil organic matter was the dominant source of particulate organic matter for 59% of the samples. Eighteen percent of the samples were dominated by plankton, 12% by periodic inputs of fresh terrestrial plant detritus with C/N > 15, and about 11% of the samples were dominated by the contribution of aquatic vascular plants. Nitrate inputs were controlled by land use in the River Sava watershed. {delta}{sup 15}N{sub NO{sub 3}} values <6 per mille were found in predominantly forested watersheds, while values >6 per mille typically represented watersheds with a higher percentage of agricultural and/or urban land use. Elevated {delta}{sup 15}N{sub NO{sub 3}} values (up to +25.5 per mille) at some sites were probably due to the combined effects of low-flow and inputs from sewage and/or animal waste.

  16. Identification of Major Risk Sources for Surface Water Pollution by Risk Indexes (RI) in the Multi-Provincial Boundary Region of the Taihu Basin, China

    Yao, Hong; Li, Weixin; Qian, Xin

    2015-01-01

    Environmental safety in multi-district boundary regions has been one of the focuses in China and is mentioned many times in the Environmental Protection Act of 2014. Five types were categorized concerning the risk sources for surface water pollution in the multi-provincial boundary region of the Taihu basin: production enterprises, waste disposal sites, chemical storage sites, agricultural non-point sources and waterway transportations. Considering the hazard of risk sources, the purification property of environmental medium and the vulnerability of risk receptors, 52 specific attributes on the risk levels of each type of risk source were screened out. Continuous piecewise linear function model, expert consultation method and fuzzy integral model were used to calculate the integrated risk indexes (RI) to characterize the risk levels of pollution sources. In the studied area, 2716 pollution sources were characterized by RI values. There were 56 high-risk sources screened out as major risk sources, accounting for about 2% of the total. The numbers of sources with high-moderate, moderate, moderate-low and low pollution risk were 376, 1059, 101 and 1124, respectively, accounting for 14%, 38%, 5% and 41% of the total. The procedure proposed could be included in the integrated risk management systems of the multi-district boundary region of the Taihu basin. It could help decision makers to identify major risk sources in the risk prevention and reduction of surface water pollution. PMID:26308032

  17. Identification of Major Risk Sources for Surface Water Pollution by Risk Indexes (RI) in the Multi-Provincial Boundary Region of the Taihu Basin, China.

    Yao, Hong; Li, Weixin; Qian, Xin

    2015-08-21

    Environmental safety in multi-district boundary regions has been one of the focuses in China and is mentioned many times in the Environmental Protection Act of 2014. Five types were categorized concerning the risk sources for surface water pollution in the multi-provincial boundary region of the Taihu basin: production enterprises, waste disposal sites, chemical storage sites, agricultural non-point sources and waterway transportations. Considering the hazard of risk sources, the purification property of environmental medium and the vulnerability of risk receptors, 52 specific attributes on the risk levels of each type of risk source were screened out. Continuous piecewise linear function model, expert consultation method and fuzzy integral model were used to calculate the integrated risk indexes (RI) to characterize the risk levels of pollution sources. In the studied area, 2716 pollution sources were characterized by RI values. There were 56 high-risk sources screened out as major risk sources, accounting for about 2% of the total. The numbers of sources with high-moderate, moderate, moderate-low and low pollution risk were 376, 1059, 101 and 1124, respectively, accounting for 14%, 38%, 5% and 41% of the total. The procedure proposed could be included in the integrated risk management systems of the multi-district boundary region of the Taihu basin. It could help decision makers to identify major risk sources in the risk prevention and reduction of surface water pollution.

  18. Identification of Major Risk Sources for Surface Water Pollution by Risk Indexes (RI in the Multi-Provincial Boundary Region of the Taihu Basin, China

    Hong Yao

    2015-08-01

    Full Text Available Environmental safety in multi-district boundary regions has been one of the focuses in China and is mentioned many times in the Environmental Protection Act of 2014. Five types were categorized concerning the risk sources for surface water pollution in the multi-provincial boundary region of the Taihu basin: production enterprises, waste disposal sites, chemical storage sites, agricultural non-point sources and waterway transportations. Considering the hazard of risk sources, the purification property of environmental medium and the vulnerability of risk receptors, 52 specific attributes on the risk levels of each type of risk source were screened out. Continuous piecewise linear function model, expert consultation method and fuzzy integral model were used to calculate the integrated risk indexes (RI to characterize the risk levels of pollution sources. In the studied area, 2716 pollution sources were characterized by RI values. There were 56 high-risk sources screened out as major risk sources, accounting for about 2% of the total. The numbers of sources with high-moderate, moderate, moderate-low and low pollution risk were 376, 1059, 101 and 1124, respectively, accounting for 14%, 38%, 5% and 41% of the total. The procedure proposed could be included in the integrated risk management systems of the multi-district boundary region of the Taihu basin. It could help decision makers to identify major risk sources in the risk prevention and reduction of surface water pollution.

  19. Nuclear Knowledge and Competence: Fundamental Prerequisites for the Safe Utilization of Radiation Sources in a Small Non-Nuclear Country — Experience of Montenegro

    Jovanovic, S.; Dlabac, A.

    2016-01-01

    Provision of adequate knowledge, competence and expertise represents a major concern when addressing nuclear and radiation safety issues in small countries — if inadequate, safety will eventually be jeopardized. Montenegro is such a small, developing and “nonnuclear” country—the use of radiation sources being modest and limited to a few ordinary applications (primarily in health care). Even though, there is (or will be in the foreseeable future) a significant need in nuclear knowledge, competence and expertise — directly or indirectly related to nuclear/radiation safety and security issues. It goes about the following, the list being not exhaustive: (i) medical applications (diagnostics, radiotherapy, palliation, sterilization of equipment, consumables, blood products, etc.), (ii) radiation protection, including various dosimetry services and QC/QA of radiation sources; (iii) environmental protection (radioecology, analytical and monitoring services, etc.), (iv) low and medium activity radioactive waste management (including a newly licenced storage), (v) industrial, geological, hydrological, agricultural, biochemical and archaeological applications (non-destructive testing, various gauges, radioisotope labeling, harmful insects sterilization, etc.), (vi) scientific and educational uses, (vii) cultural heritage preservation and investigation, (viii) legislative and regulatory aspects, including complying to international safety/security norms and joining international conventions in the field, (ix) preparedness and response to radiological and nuclear emergency situations, (x) combating illicit trafficking of nuclear and other radioactive materials, (xi) nuclear forensics, (xii) security systems based on X-ray and other nuclear methods, (xiii) introduction of some future topics (e.g., nuclear power for electricity generation and sea water desalination), (xiv) public information and communication with media, etc.

  20. Intake of total, animal and plant proteins, and their food sources in 10 countries in the European Prospective Investigation into Cancer and Nutrition

    Halkjaer, J.; Olsen, A.; Bjerregaard, L. J.; Deharveng, G.; Tjonneland, A.; Welch, A. A.; Crowe, F. L.; Wirfalt, E.; Hellstrom, V.; Niravong, M.; Touvier, M.; Linseisen, J.; Steffen, A.; Ocke, M. C.; Peeters, P. H. M.; Chirlaque, M. D.; Larranaga, N.; Ferrari, P.; Contiero, P.; Frasca, G.; Engeset, D.; Lund, E.; Misirli, G.; Kosti, M.; Riboli, E.; Slimani, N.; Bingham, S.

    Objective: To describe dietary protein intakes and their food sources among 27 redefined centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Methods: Between 1995 and 2000, 36 034 persons, aged between 35 and 74 years, were administered a

  1. The role of the Northern Sea Route in the development of floating nuclear power sources and prospects of cooperation with the EU countries, BRICS and APR

    Shadrin, A.P.; Ignat'ev, V.S.; Ivanov, V.A.

    2015-01-01

    The report discusses the construction of a transportable nuclear reactor, which will become the basis for the development of floating nuclear power sources on the Northern Sea Route. In this regard, the prospects of cooperation with the countries of the European Union, BRICS and APR [ru

  2. Non-energy use of fossil fuels and resulting carbon dioxide emissions: bottom-up estimates for the world as a whole and for major developing countries

    Weiss, M.; Neelis, M.L.; Blok, K.; Patel, M.K.

    2009-01-01

    We present and apply a simple bottom–up model for estimating non-energy use of fossil fuels and resulting CO2 (carbon dioxide) emissions.We apply this model for the year 2000: (1) to the world as a whole, (2) to the aggregate of Annex I countries and non-Annex I countries, and (3) to the ten

  3. Forty-year coronary mortality trends and changes in major risk factors in the first 10 years of follow-up in the seven countries study

    Menotti, A.; Lanti, M.; Kromhout, D.; Blackburn, H.; Nissinen, A.; Dontas, A.; Kafatos, A.; Nedeljkovic, S.; Adachi, H.

    2007-01-01

    Time trends in coronary heart disease (CHD) mortality during a 40-year follow-up were studied in the Seven Countries Study. Thirteen cohorts of men aged 40¿59 at entry were enrolled in seven countries (USA, Finland, the Netherlands, Italy, Serbia, Greece and Japan) for a total of 10,628 subjects.

  4. Can profiles of poly- and Perfluoroalkyl substances (PFASs) in human serum provide information on major exposure sources?

    Hu, Xindi C; Dassuncao, Clifton; Zhang, Xianming

    2018-01-01

    BACKGROUND: Humans are exposed to poly- and perfluoroalkyl substances (PFASs) from diverse sources and this has been associated with negative health impacts. Advances in analytical methods have enabled routine detection of more than 15 PFASs in human sera, allowing better profiling of PFAS......) and their precursors are ubiquitous in multiple exposure sources. However, their composition varies among sources, which may impact associated adverse health effects. METHODS: We use available PFAS concentrations from several demographic groups in a North Atlantic seafood consuming population (Faroe Islands...... sulfonamidoacetate (N-EtFOSAA), which are directly used or metabolized from fluorochemicals in consumer products such as carpet and food packaging. We find that the same compounds are associated with the same exposure sources in two North American populations, suggesting generalizability of results from the Faroese...

  5. The geopolitics of natural gas. The countries bordering the Caspian viewed as new sources of supply in Europe

    Baudry, P.

    2004-01-01

    The Caspian region could constitute an additional source of supply of natural gas for Europe, in addition to the imports currently obtained from Northern Europe (Norway) North-Eastern Europe (North Russia) and from the South (Algeria and Libya). Although the producer nations concerned, (Turkmenistan, Kazakhstan, Azerbaijan and Iran), have expressed a wish to export their gas to Europe, the means of getting this gas to the end-destination are not yet in place and certain geopolitical factors will have an influence when it comes to investment in infrastructure and transportation contracts. The disagreements concerning the status of the Caspian Sea, something which has been argued over since the independence gained by the republics of the former Soviet Union, has created a climate which is not particularly favourable to multilateral agreements, and makes it highly unlikely that Turkmenistan will be able to export its gas to Europe via Azerbaijan, without passing via Russia. The most likely scenario is that Turkmenistan and Kazakhstan will remain within Russia's orbit, with the latter creating a common market for gas also including the Ukraine and Belarus. For European buyers, purchasing gas in Turkmenistan actually means buying the gas in Russia, which will give Russia increasing negotiating power vis-a-vis Europe. Iran also has ambitions to export gas to Europe, and should gradually manage this despite the slow pace of political and industrial processes. The key problem for Iran will be reaching an agreement with Turkey in order to be able to sell its gas to Europe under satisfactory conditions. It should be possible to export Azeri gas to Europe thanks to a gas pipeline running alongside the Baku-Tbilisi-Ceyhan pipeline which is currently under construction. As a result, Azerbaijan is gradually continuing with its process of emancipation from Russia and turning directly towards Turkey and Europe. Turkey should become a key country for the transportation of gas from

  6. Silencing of omega-5 gliadins in transgenic wheat eliminates a major source of environmental variability and improves dough mixing properties of flour

    Background The end-use quality of wheat flour varies as a result of the growth conditions of the plant. Among the wheat gluten proteins, the omega-5 gliadins have been identified as a major source of environmental variability, increasing in proportion in grain from plants that receive fertilizer or ...

  7. Groundwater and porewater as major sources of alkalinity to a fringing coral reef lagoon (Muri Lagoon, Cook Islands

    T. Cyronak

    2013-04-01

    Full Text Available To better predict how ocean acidification will affect coral reefs, it is important to understand how biogeochemical cycles on reefs alter carbonate chemistry over various temporal and spatial scales. This study quantifies the contribution of shallow porewater exchange (as quantified from advective chamber incubations and fresh groundwater discharge (as traced by 222Rn to total alkalinity (TA dynamics on a fringing coral reef lagoon along the southern Pacific island of Rarotonga over a tidal and diel cycle. Benthic alkalinity fluxes were affected by the advective circulation of water through permeable sediments, with net daily flux rates of carbonate alkalinity ranging from −1.55 to 7.76 mmol m−2 d−1, depending on the advection rate. Submarine groundwater discharge (SGD was a source of TA to the lagoon, with the highest flux rates measured at low tide, and an average daily TA flux of 1080 mmol m−2 d−1 at the sampling site. Both sources of TA were important on a reef-wide basis, although SGD acted solely as a delivery mechanism of TA to the lagoon, while porewater advection was either a sink or source of TA dependent on the time of day. This study describes overlooked sources of TA to coral reef ecosystems that can potentially alter water column carbonate chemistry. We suggest that porewater and groundwater fluxes of TA should be taken into account in ocean acidification models in order to properly address changing carbonate chemistry within coral reef ecosystems.

  8. Source apportionment of size-segregated atmospheric particles based on the major water-soluble components in Lecce (Italy)

    Contini, D.; Cesari, D.; Genga, A.; Siciliano, M.; Ielpo, P.; Guascito, M.R.; Conte, M.

    2014-01-01

    Atmospheric aerosols have potential effects on human health, on the radiation balance, on climate, and on visibility. The understanding of these effects requires detailed knowledge of aerosol composition and size distributions and of how the different sources contribute to particles of different sizes. In this work, aerosol samples were collected using a 10-stage Micro-Orifice Uniform Deposit Impactor (MOUDI). Measurements were taken between February and October 2011 in an urban background site near Lecce (Apulia region, southeast of Italy). Samples were analysed to evaluate the concentrations of water-soluble ions (SO 4 2− , NO 3 − , NH 4 + , Cl − , Na + , K + , Mg 2+ and Ca 2+ ) and of water-soluble organic and inorganic carbon. The aerosols were characterised by two modes, an accumulation mode having a mass median diameter (MMD) of 0.35 ± 0.02 μm, representing 51 ± 4% of the aerosols and a coarse mode (MMD = 4.5 ± 0.4 μm), representing 49 ± 4% of the aerosols. The data were used to estimate the losses in the impactor by comparison with a low-volume sampler. The average loss in the MOUDI-collected aerosol was 19 ± 2%, and the largest loss was observed for NO 3 − (35 ± 10%). Significant losses were observed for Ca 2+ (16 ± 5%), SO 4 2− (19 ± 5%) and K + (10 ± 4%), whereas the losses for Na + and Mg 2+ were negligible. Size-segregated source apportionment was performed using Positive Matrix Factorization (PMF), which was applied separately to the coarse (size interval 1–18 μm) and accumulation (size interval 0.056–1 μm) modes. The PMF model was able to reasonably reconstruct the concentration in each size-range. The uncertainties in the source apportionment due to impactor losses were evaluated. In the accumulation mode, it was not possible to distinguish the traffic contribution from other combustion sources. In the coarse mode, it was not possible to efficiently separate nitrate from the contribution of crustal/resuspension origin

  9. Source apportionment of size-segregated atmospheric particles based on the major water-soluble components in Lecce (Italy)

    Contini, D., E-mail: d.contini@isac.cnr.it [Istituto di Scienze dell' Atmosfera e del Clima, ISAC-CNR, Lecce (Italy); Cesari, D. [Istituto di Scienze dell' Atmosfera e del Clima, ISAC-CNR, Lecce (Italy); Genga, A.; Siciliano, M. [Dipartimento di Scienze e Tecnologie Biologiche e Ambientali, Università del Salento, Lecce (Italy); Ielpo, P. [Istituto di Scienze dell' Atmosfera e del Clima, ISAC-CNR, Lecce (Italy); Istituto di Ricerca Sulle Acque, IRSA-CNR, Bari (Italy); Guascito, M.R. [Dipartimento di Scienze e Tecnologie Biologiche e Ambientali, Università del Salento, Lecce (Italy); Conte, M. [Istituto di Scienze dell' Atmosfera e del Clima, ISAC-CNR, Lecce (Italy)

    2014-02-01

    Atmospheric aerosols have potential effects on human health, on the radiation balance, on climate, and on visibility. The understanding of these effects requires detailed knowledge of aerosol composition and size distributions and of how the different sources contribute to particles of different sizes. In this work, aerosol samples were collected using a 10-stage Micro-Orifice Uniform Deposit Impactor (MOUDI). Measurements were taken between February and October 2011 in an urban background site near Lecce (Apulia region, southeast of Italy). Samples were analysed to evaluate the concentrations of water-soluble ions (SO{sub 4}{sup 2−}, NO{sub 3}{sup −}, NH{sub 4}{sup +}, Cl{sup −}, Na{sup +}, K{sup +}, Mg{sup 2+} and Ca{sup 2+}) and of water-soluble organic and inorganic carbon. The aerosols were characterised by two modes, an accumulation mode having a mass median diameter (MMD) of 0.35 ± 0.02 μm, representing 51 ± 4% of the aerosols and a coarse mode (MMD = 4.5 ± 0.4 μm), representing 49 ± 4% of the aerosols. The data were used to estimate the losses in the impactor by comparison with a low-volume sampler. The average loss in the MOUDI-collected aerosol was 19 ± 2%, and the largest loss was observed for NO{sub 3}{sup −} (35 ± 10%). Significant losses were observed for Ca{sup 2+} (16 ± 5%), SO{sub 4}{sup 2−} (19 ± 5%) and K{sup +} (10 ± 4%), whereas the losses for Na{sup +} and Mg{sup 2+} were negligible. Size-segregated source apportionment was performed using Positive Matrix Factorization (PMF), which was applied separately to the coarse (size interval 1–18 μm) and accumulation (size interval 0.056–1 μm) modes. The PMF model was able to reasonably reconstruct the concentration in each size-range. The uncertainties in the source apportionment due to impactor losses were evaluated. In the accumulation mode, it was not possible to distinguish the traffic contribution from other combustion sources. In the coarse mode, it was not possible to

  10. Source apportionment of PM10 and PM2.5 in major urban Greek agglomerations using a hybrid source-receptor modeling process.

    Argyropoulos, G; Samara, C; Diapouli, E; Eleftheriadis, K; Papaoikonomou, K; Kungolos, A

    2017-12-01

    A hybrid source-receptor modeling process was assembled, to apportion and infer source locations of PM 10 and PM 2.5 in three heavily-impacted urban areas of Greece, during the warm period of 2011, and the cold period of 2012. The assembled process involved application of an advanced computational procedure, the so-called Robotic Chemical Mass Balance (RCMB) model. Source locations were inferred using two well-established probability functions: (a) the Conditional Probability Function (CPF), to correlate the output of RCMB with local wind directional data, and (b) the Potential Source Contribution Function (PSCF), to correlate the output of RCMB with 72h air-mass back-trajectories, arriving at the receptor sites, during sampling. Regarding CPF, a higher-level conditional probability function was defined as well, from the common locus of CPF sectors derived for neighboring receptor sites. With respect to PSCF, a non-parametric bootstrapping method was applied to discriminate the statistically significant values. RCMB modeling showed that resuspended dust is actually one of the main barriers for attaining the European Union (EU) limit values in Mediterranean urban agglomerations, where the drier climate favors build-up. The shift in the energy mix of Greece (caused by the economic recession) was also evidenced, since biomass burning was found to contribute more significantly to the sampling sites belonging to the coldest climatic zone, particularly during the cold period. The CPF analysis showed that short-range transport of anthropogenic emissions from urban traffic to urban background sites was very likely to have occurred, within all the examined urban agglomerations. The PSCF analysis confirmed that long-range transport of primary and/or secondary aerosols may indeed be possible, even from distances over 1000km away from study areas. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Identifying and characterizing major emission point sources as a basis for geospatial distribution of mercury emissions inventories

    Steenhuisen, Frits; Wilson, Simon J.

    Mercury is a global pollutant that poses threats to ecosystem and human health. Due to its global transport, mercury contamination is found in regions of the Earth that are remote from major emissions areas, including the Polar regions. Global anthropogenic emission inventories identify important

  12. Simultaneous assessments of occurrence, ecological, human health, and organoleptic hazards for 77 VOCs in typical drinking water sources from 5 major river basins, China

    Chen, Xichao; Luo, Qian; Wang, Donghong; Gao, Jijun; Wei, Zi; Wang, Zijian; Zhou, Huaidong; Mazumder, Asit

    2015-01-01

    Owing to the growing public awareness on the safety and aesthetics in water sources, more attention has been given to the adverse effects of volatile organic compounds (VOCs) on aquatic organisms and human beings. In this study, 77 target VOCs (including 54 common VOCs, 13 carbonyl compounds, and 10 taste and odor compounds) were detected in typical drinking water sources from 5 major river basins (the Yangtze, the Huaihe, the Yellow, the Haihe and the Liaohe River basins) and their occurrences were characterized. The ecological, human health, and olfactory assessments were performed to assess the major hazards in source water. The investigation showed that there existed potential ecological risks (1.30 × 10 ≤ RQ_t_o_t_a_ls ≤ 8.99 × 10) but little human health risks (6.84 × 10"−"7 ≤ RQ_t_o_t_a_ls ≤ 4.24 × 10"−"4) by VOCs, while that odor problems occurred extensively. The priority contaminants in drinking water sources of China were also listed based on the present assessment criteria. - Highlights: • VOCs with various polarities were screened in typical water sources of China. • Ecological, human health and olfactory assessments were simultaneously performed. • The risk assessments were used to identify the major hazards by VOCs. • The detected VOCs posed potential ecological risks but little human health risks. • Odor problems occurred extensively in source water of China. - Detected VOCs with various polarities caused odor problems and posed potential ecological risks but little human health risks in drinking water sources in China.

  13. Joint Study on Some Major Developments in Elementary School Curriculum in Asian and Pacific Countries: Research Design. Report of a Regional Workshop (Tokyo, Japan, February 28-March 15, 1984).

    National Inst. for Educational Research, Tokyo (Japan).

    A basic framework for undertaking a study of elementary curricula in Pacific and Asian countries is presented. The material, which emerged from a regional workshop, is divided into two sections. A chart in section 1 summarizes major features of elementary school curricula in Australia, Bangladesh, China, India, Japan, Malaysia, Nepal, New Zealand,…

  14. The paradox of the modern mass media: probably the major source of social cohesion in liberal democracies, even though its content is often socially divisive.

    Charlton, Bruce G

    2006-01-01

    The modern mass media (MM) is often regarded a mixture between a trivial waste of time and resources, and a dangerously subversive system tending to promote social division and community breakdown. But these negative evaluations are difficult to square with the fact that those countries with the largest mass media include the most modernized and powerful nations. It seems more plausible that the MM is serving some useful - perhaps vital - function. I suggest that modern mass media function as the main source of social cohesion in liberal democracies. The paradox is that this cohesive function is sustained in a context of frequently divisive media content. This media function evolved because modern MM produce an excess of media communications in a context of consumer choice which generates competition for public attention both within- and between-media. Competition has led the media to become increasingly specialized at gaining and retaining public attention. Social cohesion is the consequence of the mass media continually drawing public attention to itself, and to the extremely large, internally complex and interconnected nature of the MM system. The means by which attention is attracted are almost arbitrary, encompassing both novelty and familiarity and evoking a wide range of emotions both positive and negative. Driven to seek competitive advantage, modern mass media produce a wide range of material to cater to a vast range of interests; thereby engaging a great variety of individuals and social groupings. The consequence is that media content is typically self-contradictory and includes content which is offensive and potentially divisive; since what grabs the interest of some may offend or repel others. For instance, young men must be socially engaged, since they are potentially the most violent social group, yet the interests of young men include material that the majority of the population would find excessively aggressive, disrespectful, subversive or sexual

  15. Characteristics and major sources of carbonaceous aerosols in PM{sub 2.5} from Sanya, China

    Wang, Jingzhi [Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); State Key Lab of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); Ho, Steven Sai Hang [Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); Division of Atmospheric Sciences, Desert Research Institute, Reno, NV (United States); Cao, Junji, E-mail: cao@loess.llqg.ac.cn [Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); State Key Lab of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); Institute of Global Environmental Change, Xi' an Jiaotong University, Xi' an (China); Huang, Rujin [Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); State Key Lab of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); Laboratory of Atmospheric Chemistry, Paul Scherrer Institute (PSI), 5232 Villigen (Switzerland); Zhou, Jiamao [Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); State Key Lab of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); Zhao, Youzhi [College of Science and Technology, Qiongzhou University, Sanya (China); Xu, Hongmei [Department of Environmntal Science and Engineering, Xi' an Jiaotong University, Xi' an (China); Liu, Suixin; Wang, Gehui [Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); State Key Lab of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi' an (China); and others

    2015-10-15

    PM{sub 2.5} samples were collected in Sanya, China in summer and winter in 2012/2013. Organic carbon (OC), elemental carbon (EC), and non-polar organic compounds including n-alkanes (n-C{sub 14}-n-C{sub 40}) and polycyclic aromatic hydrocarbons (PAHs) were quantified. The concentrations of these carbonaceous matters were generally higher in winter than summer. The estimated secondary organic carbon (OC{sub sec}) accounted for 38% and 54% of the total organic carbon (TOC) in winter and summer, respectively. The higher value of OC{sub sec} in addition to the presences of photochemically-produced PAHs in summer supports that photochemical conversions of organics are much active at the higher air temperatures and with stronger intense solar radiation. Carbon preference index (CPI) and percent contribution of wax n-alkanes suggest that anthropogenic sources were more dominant than derivation from terrestrial plants in Sanya. Diagnostic ratios of atmospheric PAHs further indicate that there was a wide mix of pollution sources in winter while fossil fuel combustion was the most dominant in summer. Positive Matrix Factorization (PMF) analysis with 18 PAHs in the winter samples found that motor vehicle emissions and biomass burning were the two main pollution sources, contributing 37.5% and 24.6% of the total quantified PAHs, respectively. - Highlights: • The first comprehensive study to investigate carbonaceous PM{sub 2.5} in Sanya, China • Higher carbonaceous levels in winter while more SOC formation in summer • Anthropogenic emission is the dominant sources of n-alkanes • Vehicle emission and biomass burning contributed ≥60% of the total PAHs in winter • The result supports better air quality in Sanya than most megacities in China.

  16. Free troposphere as a major source of CCN for the equatorial pacific boundary layer: long-range transport and teleconnections

    A. D. Clarke

    2013-08-01

    Full Text Available Airborne aerosol measurements in the central equatorial Pacific during PASE (Pacific Atmospheric Sulfur Experiment revealed that cloud condensation nuclei (CCN activated in marine boundary layer (MBL clouds were strongly influenced by entrainment from the free troposphere (FT. About 65% entered at sizes effective as CCN in MBL clouds, while ~25% entered the MBL too small to activate but subsequently grew via gas to particle conversion. The remaining ~10% were inferred to be sea salt aerosol. FT aerosols at low carbon monoxide (CO mixing ratios ( The observed FT transport over thousands of kilometers indicates teleconnections between MBL CCN and cloud-scavenged sources of both natural and/or residual combustion origin. Nonetheless, in spite of its importance, this source of CCN number is not well represented in most current models and is generally not detectable by satellite because of the low aerosol scattering in such layers as a result of cloud scavenging. In addition, our measurements confirm nucleation in the MBL was not evident during PASE and argue against a localized linear relation in the MBL between dimethyl sulfide (DMS and CCN suggested by the CLAW hypothesis. However, when the FT is not impacted by long-range transport, sulfate aerosol derived from DMS pumped aloft in the ITCZ (Inter-Tropical Convergence Zone can provide a source of CCN to the boundary layer via FT teleconnections involving more complex non-linear processes.

  17. Burkina Faso - Promoting Growth, Competitiveness and Diversification : Country Economic Memorandum, Volume 2. Sources of Growth - Key Sectors for Tomorrow

    World Bank

    2010-01-01

    The main conclusion of Country Economic Memorandum is that the previous model of extensive growth has now exhausted its potential and must be renewed. Given the existing population dynamics, low environmental tolerance due to its Sahelian climate and competition forces imposed due to its open economy, Burkina Faso is heavily investing in growth based on increased productivity to overcome i...

  18. INCOME AND ENERGY SOURCES AMONG AGRARIAN HOUSEHOLDS IN NIGERIA: IMPLICATIONS FOR LOW CARBON ENERGY DEVELOPMENT IN LESS DEVELOPED COUNTRIES

    M. Mkpado

    2012-07-01

    Full Text Available Low-carbon power comes from sources that produce fewer greenhouse gases than do traditional means of power generation. It includes zero carbon power generation sources, such as wind power, solar power, geothermal power and (except for fuel preparation nuclear power, as well as sources with lower-level emissions such as natural and petroleum gas, and also technologies that prevent carbon dioxide from being emitted into the atmosphere, such as carbon capture and storage. This article correlated value of income from different sources to energy sources used by agrarian households in Nigeria and drew implications for low carbon development in Africa. It analysis included use of wind power for irrigation purposes, harnessing solar energy for lightening and possible cost implications. Secondary data were collected from Community Based Monitoring System Nigeria Project. Descriptive statistics, correlation and qualitative analysis were employed. The average annual income of agrarian households from different sources such as crop farming, livestock farming, petty trading, forest exploitation, remittance and labour per day was below the poverty line of $1 per day. The source of energy that had the highest number of significant correlation was electrical energy (low carbon electrical energy. It showed the possibility of pooling resources as farmers group to attract grants or equity financing to build wind mills for irrigation. The study recommended use of energy efficient bulbs to reduce CO2 emissions. This requires creating awareness among rural dwellers of the need to make such change.

  19. Alluvial and riparian soils as major sources of lead exposure in young children in the Philippines: the role of floods.

    Ostrea, Enrique M; Ostrea, Angelo M; Villanueva-Uy, Ma Esterlita; Chiodo, Lisa; Janisse, James

    2015-04-01

    The objective of this paper was to determine the prevalence and sources of high lead (Pb) exposure among children in Bulacan, Philippines. A total of 150 children (6-7 years old) and their caregivers were studied. Lead was analyzed in children hair and deciduous teeth. Sources of lead exposure were determined by caregiver interview and Pb analysis of house soil, drinking faucet water, air, and water from seven Bulacan rivers. Lead was positive in 91.3% of children's hair (MC or median concentration = 8.9 μg/g; range = 0-38.29), in 46.2% of the teeth (MC = 0.000 μg/mg in positive samples; range = 0.00-0.020), in 100% of soil (MC = 27.06 mg/kg; range = 3.05-1155.80), in 21.1% of air (MC = 0 μg/Ncm; range = 0-0.10), in 4% of house, faucet water (MC = 0.0 ppm; range = 0-40). There was a significant correlation (Spearman's rho) between Pb in children's hair and soil (r = 0.195; p = 0.017) and between Pb in house water and outdoor air (r = 0.616; p = 0.005). There is no significant correlation between Pb in children's hair and teeth. None of the potential sources of Pb from interview were related to lead exposure in the children. Water from seven Bulacan rivers was 100% positive for lead (MC = 70.00 ppb; range = 30-90). Widespread flooding with river overflow occurred in Bulacan in 2009 which likely caused lead contamination of the soil. There was no significant difference in the lead concentration of the soil whether near or far from the river (p = 0.205, Mann-Whitney U test). High lead exposure in children in Bulacan is likely from soil contaminated by lead-polluted rivers during flooding. In areas where flooding is common, alluvial and riparian soils from polluted rivers are important sources of lead exposure in children.

  20. Reassessment of source parameters for three major earthquakes in the East African rift system from historical seismograms and bulletins

    Ayele, A.; Kulhánek, O.

    2000-01-01

    Source parameters for three majo earthquakes in the East African rift are re-computed from historical seismograms and bulletins. The main shock and the largest foreshock of the August 25, 1906 earthquake sequence in the main Ethiopian rift are re-located on the eastern shoulder of the rift segment.The magnitude of the main shock is estimated to be 6.5 (Mw) from spectral analysis. The December 13, 1910 earthquake in the Rukwa rift (Western Tanzania) indicated a significant strike-slip componen...

  1. [Composition characteristics and source analysis of major ions in four small lake-watersheds on the Tibetan Plateau, China].

    Li, He; Li, Jun; Liu, Xiao-Long; Yang, Xi; Zhang, Wei; Wang, Jie; Niu, Ying-Quan

    2015-02-01

    To investigate the ionic compositions of small lake-watersheds on the Tibetan Plateau, water samples from the brackish lakes (Pung Co (lake), Angrenjin Co and Dajia Co), the freshwater lake (Daggyaima Co), their inflowing rivers and the hot spring (Dagejia Geothermal Field), were collected during July-August 2013. The results showed that the major anions and cations of the brackish lakes were HCO3-, SO4(2-) and Na+, respectively, and the hydrochemical types were HCO3-SO4-Na and HCO3-Na. The major anions and cations of the inflowing rivers and the freshwater lake were HCO3-, SO4(2-) and Ca2+, Mg2+, respectively, and the hydrochemical types were HCO3-Ca, HCO3-Ca-Mg, HCO3-Mg-Ca, HCO3-SO4-Ca and SO4-HCO3- Ca. The major anions and cations of the hot spring were HCO3- and Na+, respectively, and the hydrochemical type was HCO3-Na. Water chemistry in the brackish lakes was primarily dominated by evaporation-crystallization processes, while the inflowing rivers and the freshwater lake were mainly influenced by carbonate weathering, and the hot spring was mainly controlled by hot water-granite interaction. Ca2+ was preferentially removed over Mg2+ from the water when carbonate minerals precipitation occured, which resulted in the high Mg2+/Ca2+ molar ratios of the brackish lakes. In the contribution of cation compositions, the largest contribution was carbonate weathering (54% - 79%), followed by silicate weathering (13% -29%) and evaperite dissolution (4% -23%), and the smallest was atmospheric input (3% - 7%).

  2. The effect of major income sources on rural household food (in)security: Evidence from Swaziland and implications for policy.

    Mabuza, Majola L; Ortmann, Gerald F; Wale, Edilegnaw; Mutenje, Munyaradzi J

    2016-01-01

    The aim of this article was to investigate the food (in)security effect of household income generated from major economic activities in rural Swaziland. From a sample of 979 households, the results of a multinomial treatment regression model indicated that gender of household head, labor endowment, education, size of arable land, and location significantly influenced the households' choice of primary economic activity. Further results suggested that off-farm-income-dependent households were less likely to be food insecure when compared with on-farm-income-dependent households. However, on-farm-income-dependent households had a better food security status than their counterparts who depended on remittances and nonfarm economic activities.

  3. Sources of dissolved inorganic nitrogen in a coastal lagoon adjacent to a major metropolitan area, Miami Florida (USA)

    Swart, Peter K.; Anderson, William T.; Altabet, Mark A.; Drayer, Courtney; Bellmund, Sarah

    2013-01-01

    Highlights: • A range of biota (algae and sea grasses) shows enriched δ 15 N close to the coast. • Enriched signals are evident in the particulate and sedimentary organic material. • δ 15 N signals are correlated with high inputs of dissolved inorganic matter. • The enriched values support the presence of a sewage related component. • The δ 15 N could arise from the local landfill, injected wastewater, or septic systems. - Abstract: Between 2006 and 2007, a study was carried out to determine the relative importance of natural and anthropogenic input of nitrogen into Biscayne Bay (South Florida, USA) using δ 13 C and δ 15 N values of algae, seagrasses, and particulate organic material, δ 18 O and δ 15 N of the NO 3 - and δ 13 C of the dissolved inorganic carbon. The δ 15 N values of all components showed a strong east to west gradient approaching more positive values (+7 to +10‰) close to the land-sea interface. The nitrogen could have emanated from the local waste water treatment plant, septic systems within the region, or nitrogen which had been affected by denitrification and leached from the local landfill, wastewater which had been injected into the Floridan aquifer and leaked back to the surface, and/or some other as yet unidentified source. The measured NO 3 - δ 15 N and δ 18 O values indicated that the dissolved nitrate originated from anthropogenic sources and was fractionated during assimilation

  4. Source apportionment of major and trace elements in aerosols during smog episodes in large cities in China

    Furger, Markus; Rai, Pragati; Visser, Suzanne; Elser, Miriam; Canonaco, Francesco; Slowik, Jay G.; Huang, Ru-Jin; Prévôt, André S. H.; Baltensperger, Urs

    2017-04-01

    Air pollution in Chinese cities is one of the environmental problems China has to address to mitigate the impacts on human health, air quality and climate. Average concentrations of particulate matter exceed 100 μg m-3 in many places in China, and the government is developing and implementing strategies to reduce the load of pollutants by various measures. A characterization of airborne particulate matter (PM), especially its composition and sources, will help in optimizing reduction and mitigation strategies for air pollution. We collected PM10 aerosols with a rotating drum impactor (RDI) in Xi'an in December 2013 and in Beijing in January 2014 with 30-min time resolution and for three size ranges (cut-off sizes 10, 2.5 and 1 μm). Each campaign encompassed one or more high pollution episodes in the respective city. Elements from Na to Pb were analyzed with synchrotron radiation induced X-ray fluorescence spectrometry (SR-XRF), and the resulting time series were used for source apportionment performed with the Multilinear-Engine 2 (ME-2) implementation of the Positive Matrix Factorization algorithm. The preliminary computations yielded 5 factors for Beijing, namely road dust, sea salt, traffic-related, industrial, coal combustion. For Xi'an an additional desert dust factor was found. Further refinement could be expected from including the smaller size fractions, e.g. a sulfur-rich factor for secondary sulfate or a reacted chlorine factor in the fine mode fraction.

  5. Leasing as a Source of Finance by the Major US Airlines: Hidden Debt and its Changes Over Time

    Gritta, Richard D.; Lippman, Ellen J.

    2003-01-01

    This paper updates prior research on aircraft leasing and contrasts the findings of current data with prior results. Usage of leases by air carriers is a means to lessen the impact of financial obligations from fleet purchases. The study revisits two previous studies, one in 1969 and one in 1991, which is analyzed the incidence of leases by major air carriers. The current study updates these past studies to consider air carriers current usage of leases. Additionally, since operating leases are not reflected in the balance sheets of airlines, operating lease information was capitalized using a present value of future operating lease payments. Then, financial debt burden ratios were computed to determine the impact from the capitalization of lease information. The usage of operating leases increased, significantly from the first study to the 1991 study, and this trend continues. The incidence of leasing, the classification of leases as operating, and the percentage of operating leases to total fleet have all increased for the majority of the airlines reviewed. When operating lease data were capitalized, debt ratios weakened, providing further evidence of deterioration in the financial health of air carriers.

  6. Estimation of Source Parameters of Historical Major Earthquakes from 1900 to 1970 around Asia and Analysis of Their Uncertainties

    Han, J.; Zhou, S.

    2017-12-01

    Asia, located in the conjoined areas of Eurasian, Pacific, and Indo-Australian plates, is the continent with highest seismicity. Earthquake catalogue on the bases of modern seismic network recordings has been established since around 1970 in Asia and the earthquake catalogue before 1970 was much more inaccurate because of few stations. With a history of less than 50 years of modern earthquake catalogue, researches in seismology are quite limited. After the appearance of improved Earth velocity structure model, modified locating method and high-accuracy Optical Character Recognition technique, travel time data of earthquakes from 1900 to 1970 can be included in research and more accurate locations can be determined for historical earthquakes. Hence, parameters of these historical earthquakes can be obtained more precisely and some research method such as ETAS model can be used in a much longer time scale. This work focuses on the following three aspects: (1) Relocating more than 300 historical major earthquakes (M≥7.0) in Asia based on the Shide Circulars, International Seismological Summary and EHB Bulletin instrumental records between 1900 and 1970. (2) Calculating the focal mechanisms of more than 50 events by first motion records of P wave of ISS. (3) Based on the geological data, tectonic stress field and the result of relocation, inferring focal mechanisms of historical major earthquakes.

  7. Sources

    Duffy, L.P.

    1991-01-01

    This paper discusses the sources of radiation in the narrow perspective of radioactivity and the even narrow perspective of those sources that concern environmental management and restoration activities at DOE facilities, as well as a few related sources. Sources of irritation, Sources of inflammatory jingoism, and Sources of information. First, the sources of irritation fall into three categories: No reliable scientific ombudsman to speak without bias and prejudice for the public good, Technical jargon with unclear definitions exists within the radioactive nomenclature, and Scientific community keeps a low-profile with regard to public information. The next area of personal concern are the sources of inflammation. This include such things as: Plutonium being described as the most dangerous substance known to man, The amount of plutonium required to make a bomb, Talk of transuranic waste containing plutonium and its health affects, TMI-2 and Chernobyl being described as Siamese twins, Inadequate information on low-level disposal sites and current regulatory requirements under 10 CFR 61, Enhanced engineered waste disposal not being presented to the public accurately. Numerous sources of disinformation regarding low level radiation high-level radiation, Elusive nature of the scientific community, The Federal and State Health Agencies resources to address comparative risk, and Regulatory agencies speaking out without the support of the scientific community

  8. A six-year descriptive analysis of hospitalisations for ambulatory care sensitive conditions among people born in refugee-source countries.

    Correa-Velez, Ignacio; Ansari, Zahid; Sundararajan, Vijaya; Brown, Kaye; Gifford, Sandra M

    2007-10-03

    Hospitalisation for ambulatory care sensitive conditions (ACSHs) has become a recognised tool to measure access to primary care. Timely and effective outpatient care is highly relevant to refugee populations given the past exposure to torture and trauma, and poor access to adequate health care in their countries of origin and during flight. Little is known about ACSHs among resettled refugee populations. With the aim of examining the hypothesis that people from refugee backgrounds have higher ACSHs than people born in the country of hospitalisation, this study analysed a six-year state-wide hospital discharge dataset to estimate ACSH rates for residents born in refugee-source countries and compared them with the Australia-born population. Hospital discharge data between 1 July 1998 and 30 June 2004 from the Victorian Admitted Episodes Dataset were used to assess ACSH rates among residents born in eight refugee-source countries, and compare them with the Australia-born average. Rate ratios and 95% confidence levels were used to illustrate these comparisons. Four categories of ambulatory care sensitive conditions were measured: total, acute, chronic and vaccine-preventable. Country of birth was used as a proxy indicator of refugee status. When compared with the Australia-born population, hospitalisations for total and acute ambulatory care sensitive conditions were lower among refugee-born persons over the six-year period. Chronic and vaccine-preventable ACSHs were largely similar between the two population groups. Contrary to our hypothesis, preventable hospitalisation rates among people born in refugee-source countries were no higher than Australia-born population averages. More research is needed to elucidate whether low rates of preventable hospitalisation indicate better health status, appropriate health habits, timely and effective care-seeking behaviour and outpatient care, or overall low levels of health care-seeking due to other more pressing needs during

  9. A six-year descriptive analysis of hospitalisations for ambulatory care sensitive conditions among people born in refugee-source countries

    Brown Kaye

    2007-10-01

    Full Text Available Abstract Background Hospitalisation for ambulatory care sensitive conditions (ACSHs has become a recognised tool to measure access to primary care. Timely and effective outpatient care is highly relevant to refugee populations given the past exposure to torture and trauma, and poor access to adequate health care in their countries of origin and during flight. Little is known about ACSHs among resettled refugee populations. With the aim of examining the hypothesis that people from refugee backgrounds have higher ACSHs than people born in the country of hospitalisation, this study analysed a six-year state-wide hospital discharge dataset to estimate ACSH rates for residents born in refugee-source countries and compared them with the Australia-born population. Methods Hospital discharge data between 1 July 1998 and 30 June 2004 from the Victorian Admitted Episodes Dataset were used to assess ACSH rates among residents born in eight refugee-source countries, and compare them with the Australia-born average. Rate ratios and 95% confidence levels were used to illustrate these comparisons. Four categories of ambulatory care sensitive conditions were measured: total, acute, chronic and vaccine-preventable. Country of birth was used as a proxy indicator of refugee status. Results When compared with the Australia-born population, hospitalisations for total and acute ambulatory care sensitive conditions were lower among refugee-born persons over the six-year period. Chronic and vaccine-preventable ACSHs were largely similar between the two population groups. Conclusion Contrary to our hypothesis, preventable hospitalisation rates among people born in refugee-source countries were no higher than Australia-born population averages. More research is needed to elucidate whether low rates of preventable hospitalisation indicate better health status, appropriate health habits, timely and effective care-seeking behaviour and outpatient care, or overall low levels

  10. Simultaneous assessments of occurrence, ecological, human health, and organoleptic hazards for 77 VOCs in typical drinking water sources from 5 major river basins, China.

    Chen, Xichao; Luo, Qian; Wang, Donghong; Gao, Jijun; Wei, Zi; Wang, Zijian; Zhou, Huaidong; Mazumder, Asit

    2015-11-01

    Owing to the growing public awareness on the safety and aesthetics in water sources, more attention has been given to the adverse effects of volatile organic compounds (VOCs) on aquatic organisms and human beings. In this study, 77 target VOCs (including 54 common VOCs, 13 carbonyl compounds, and 10 taste and odor compounds) were detected in typical drinking water sources from 5 major river basins (the Yangtze, the Huaihe, the Yellow, the Haihe and the Liaohe River basins) and their occurrences were characterized. The ecological, human health, and olfactory assessments were performed to assess the major hazards in source water. The investigation showed that there existed potential ecological risks (1.30 × 10 ≤ RQtotals ≤ 8.99 × 10) but little human health risks (6.84 × 10(-7) ≤ RQtotals ≤ 4.24 × 10(-4)) by VOCs, while that odor problems occurred extensively. The priority contaminants in drinking water sources of China were also listed based on the present assessment criteria. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Reassessment of source parameters for three major earthquakes in the East African rift system from historical seismograms and bulletins

    O. Kulhánek

    2000-06-01

    Full Text Available Source parameters for three majo earthquakes in the East African rift are re-computed from historical seismograms and bulletins. The main shock and the largest foreshock of the August 25, 1906 earthquake sequence in the main Ethiopian rift are re-located on the eastern shoulder of the rift segment.The magnitude of the main shock is estimated to be 6.5 (Mw from spectral analysis. The December 13, 1910 earthquake in the Rukwa rift (Western Tanzania indicated a significant strike-slip component from teleseismcs body-waveform inversion for fault mechanism and seismic moment. The January 6, 1928 earthquake in the Gregory rift (Kenya showed a multiple rupture process and unusually long duration for a size of 6.6(Mw. The May 20, 1990 earthquake in Southern Sudan, mentioned merely for the sake of comparison, is the largest of all instrumentally recorded events in the East African rift system. Despite the fact that the mode of deformation in the continental rift is predominantly of extensional nature, the three largest earthquakes known to occur in the circum-Tanzanian craton have shallow focal depths and significant strike-slip component in their fault mechanisms. This and similar works will enrich the database for seismic hazard assessment in East Africa.

  12. WERE OIL PRICE MARKETS THE SOURCE OF CREDIT CRISIS IN EUROPEAN COUNTRIES? EVIDENCE USING A VAR-MGARCH-DCC MODEL

    Nadhem Selmi

    2014-04-01

    Full Text Available This paper examines the role of oil prices, credit, financial and commercial linkages in the propagation of industrial market crises during the period 2004-2012. Using VAR-MGARCH-DCC model regressions on seven markets finds that credit linkage played a significant role in the subprime, financial and global crises. Our results also show that the European debt crisis has already spread like a crisis from oil prices to Ireland and Portugal, and other countries are now at risk: Spain is a probable candidate for financial crisis.

  13. Water quality assessment and apportionment of pollution sources using APCS-MLR and PMF receptor modeling techniques in three major rivers of South Florida.

    Haji Gholizadeh, Mohammad; Melesse, Assefa M; Reddi, Lakshmi

    2016-10-01

    In this study, principal component analysis (PCA), factor analysis (FA), and the absolute principal component score-multiple linear regression (APCS-MLR) receptor modeling technique were used to assess the water quality and identify and quantify the potential pollution sources affecting the water quality of three major rivers of South Florida. For this purpose, 15years (2000-2014) dataset of 12 water quality variables covering 16 monitoring stations, and approximately 35,000 observations was used. The PCA/FA method identified five and four potential pollution sources in wet and dry seasons, respectively, and the effective mechanisms, rules and causes were explained. The APCS-MLR apportioned their contributions to each water quality variable. Results showed that the point source pollution discharges from anthropogenic factors due to the discharge of agriculture waste and domestic and industrial wastewater were the major sources of river water contamination. Also, the studied variables were categorized into three groups of nutrients (total kjeldahl nitrogen, total phosphorus, total phosphate, and ammonia-N), water murkiness conducive parameters (total suspended solids, turbidity, and chlorophyll-a), and salt ions (magnesium, chloride, and sodium), and average contributions of different potential pollution sources to these categories were considered separately. The data matrix was also subjected to PMF receptor model using the EPA PMF-5.0 program and the two-way model described was performed for the PMF analyses. Comparison of the obtained results of PMF and APCS-MLR models showed that there were some significant differences in estimated contribution for each potential pollution source, especially in the wet season. Eventually, it was concluded that the APCS-MLR receptor modeling approach appears to be more physically plausible for the current study. It is believed that the results of apportionment could be very useful to the local authorities for the control and

  14. Major Source of Error in QSPR Prediction of Intrinsic Thermodynamic Solubility of Drugs: Solid vs Nonsolid State Contributions?

    Abramov, Yuriy A

    2015-06-01

    The main purpose of this study is to define the major limiting factor in the accuracy of the quantitative structure-property relationship (QSPR) models of the thermodynamic intrinsic aqueous solubility of the drug-like compounds. For doing this, the thermodynamic intrinsic aqueous solubility property was suggested to be indirectly "measured" from the contributions of solid state, ΔGfus, and nonsolid state, ΔGmix, properties, which are estimated by the corresponding QSPR models. The QSPR models of ΔGfus and ΔGmix properties were built based on a set of drug-like compounds with available accurate measurements of fusion and thermodynamic solubility properties. For consistency ΔGfus and ΔGmix models were developed using similar algorithms and descriptor sets, and validated against the similar test compounds. Analysis of the relative performances of these two QSPR models clearly demonstrates that it is the solid state contribution which is the limiting factor in the accuracy and predictive power of the QSPR models of the thermodynamic intrinsic solubility. The performed analysis outlines a necessity of development of new descriptor sets for an accurate description of the long-range order (periodicity) phenomenon in the crystalline state. The proposed approach to the analysis of limitations and suggestions for improvement of QSPR-type models may be generalized to other applications in the pharmaceutical industry.

  15. Zoonotic disease in a peripheral population: persistence and transmission of Leishmania major in a putative sink-source system in the Negev Highlands, Israel.

    Berger, Ruti; Wasserberg, Gideon; Warburg, Alon; Orshan, Laor; Kotler, Burt P

    2014-08-01

    Populations at the edge of their geographic distributions are referred to as peripheral populations. Very little attention has been given to this topic in the context of persistence of infectious disease in natural populations. In this study, we examined this question using zoonotic cutaneous leishmaniasis (ZCL) caused by Leishmania major in the Negev Desert of Israel as a model system. Here, we suggest that the regional persistence of Phlebotomus papatasi populations and L. major transmission in the Sede Boqer region could be explained through processes akin to sink-source and/or mainland-island metapopulation dynamics. Given its potentially enzootically superior ecological conditions, we hypothesize that the Zin Valley ecotope constitutes the "mainland" or the "source" patch for the Sede Boqer area where L. major transmission is persistent and resistant to local extinctions (die-outs) whereas the local sand fly populations on the Zin Plateau ("island patch" or "sink patch") are more prone to local extinctions. Between 2007 and 2008, we trapped sand flies and sand rats in the two areas and compared sand fly abundance and L. major infection prevalence in both. In both 2007 and 2008, sand fly abundance was high and continuous in the Zin Wadi but low and discontinuous in the Zin Plateau. Infection prevalence of sand rats was significantly higher in the Wadi (13%) compared with the Zin Plateau (3%). Minimum infection rate in sand flies did not differ significantly between the two areas. Overall, our results are consistent with the premise that the Zin Valley population is relatively robust in terms of L. major transmission, whereas transmission is potentially more tenuous in the plateau. Understanding the biotic and abiotic processes enabling the persistence of L. major and other vector-borne diseases in peripheral disease foci is important for predicting the effect of anthropogenic land use and climate change.

  16. Characterization of secondary organic aerosol from photo-oxidation of gasoline exhaust and specific sources of major components.

    Ma, Pengkun; Zhang, Peng; Shu, Jinian; Yang, Bo; Zhang, Haixu

    2018-01-01

    To further explore the composition and distribution of secondary organic aerosol (SOA) components from the photo-oxidation of light aromatic precursors (toluene, m-xylene, and 1,3,5-trimethylbenzene (1,3,5-TMB)) and idling gasoline exhaust, a vacuum ultraviolet photoionization mass spectrometer (VUV-PIMS) was employed. Peaks of the molecular ions of the SOA components with minimum molecular fragmentation were clearly observed from the mass spectra of SOA, through the application of soft ionization methods in VUV-PIMS. The experiments comparing the exhaust-SOA and light aromatic mixture-SOA showed that the observed distributions of almost all the predominant cluster ions in the exhaust-SOA were similar to that of the mixture-SOA. Based on the characterization experiments of SOA formed from individual light aromatic precursors, the SOA components with molecular weights of 98 and 110 amu observed in the exhaust-SOA resulted from the photo-oxidation of toluene and m-xylene; the components with a molecular weight of 124 amu were derived mainly from m-xylene; and the components with molecular weights of 100, 112, 128, 138, and 156 amu were mainly derived from 1,3,5-TMB. These results suggest that C 7 -C 9 light aromatic hydrocarbons are significant SOA precursors and that major SOA components originate from gasoline exhaust. Additionally, some new light aromatic hydrocarbon-SOA components were observed for the first time using VUV-PIMS. The corresponding reaction mechanisms were also proposed in this study to enrich the knowledge base of the formation mechanisms of light aromatic hydrocarbon-SOA compounds. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Occurrence and Source Effect of Novel Brominated Flame Retardants (NBFRs) in Soils from Five Asian Countries and Their Relationship with PBDEs.

    Li, Wen-Long; Ma, Wan-Li; Zhang, Zi-Feng; Liu, Li-Yan; Song, Wei-Wei; Jia, Hong-Liang; Ding, Yong-Sheng; Nakata, Haruhiko; Minh, Nguyen Hung; Sinha, Ravindra Kumar; Moon, Hyo-Bang; Kannan, Kurunthachalam; Sverko, Ed; Li, Yi-Fan

    2017-10-03

    This paper presents the first comprehensive survey of 19 novel brominated flame retardants (NBFRs) in soil samples collected among five Asian countries. High variability in concentrations of all NBFRs was found in soils with the geometric mean (GM) values ranging from 0.50 ng/g dry weight (dw) in Vietnam to 540 ng/g dw in the vicinity of a BFR manufacturer in China. In urban, rural, and background locations, the GM concentrations of ∑ 19 NBFRs decreased in the order of Japan > South Korea > China > India > Vietnam. Correlations among different NBFR compounds were positive and statistically significant (p e-waste sites. For the first time, this study demonstrates a "point source fractionation effect" for NBFRs and PBDEs. The concentrations of all NBFRs and PBDEs were negatively and significantly correlated with the distance from BFR-related industrial and e-waste regions. Positive and significant correlation between population density and NBFR concentrations in soils was identified. Our study revealed that the primary sources effects were stronger than the secondary sources effects in controlling the levels and distribution of NBFRs and PBDEs in soils in these five Asian countries.

  18. sources

    Shu-Yin Chiang

    2002-01-01

    Full Text Available In this paper, we study the simplified models of the ATM (Asynchronous Transfer Mode multiplexer network with Bernoulli random traffic sources. Based on the model, the performance measures are analyzed by the different output service schemes.

  19. The New World challenge: Performance trends in wine production in major wine-exporting countries in the 2000s and their implications for the Australian wine industry

    Euan Fleming

    2014-12-01

    Full Text Available Anderson, K., Nelgen, S., 2011. Global Wine Markets, 1961 to 2009: A Statistical Compendium. University of Adelaide Press, Adelaide publication of an index of revealed comparative advantage suggests that the Australian wine industry had come under increased competition from other “New World” producers in the first decade of this century. We examine this influence by comparing the transformation of winegrapes into wine volume and value in the 11 largest wine-exporting countries during the years, 2000–2009. Our focus is on the challenge issued by other New World producers from the Southern Hemisphere to Australian producers, and the continuing challenge to Old World global supremacy by New World producers and its response. Four performance measures are used this study. Two key trends are evident. First, all countries migrated to higher price points, albeit with differing degrees of success: slightly declining productivity in transforming winegrapes into wine output was overwhelmed by price/quality effects, leading to substantial gains in transforming winegrapes into wine value. Second, New World producers plus Portugal and Spain were much more successful in achieving gains in their export value proposition than they were in extracting value in their domestic markets. Results show that Australian wine producers had lost some of their competitive advantage during the 2000s as their pre-existing strategy dominated by the export of high-volume wines by large companies at low to medium price points, and their reliance on a reputation for reliable good quality for the price point was beginning to fail in the face of competition from both New World and Old World producers. Acknowledgement of this outcome has led to a good deal of introspection, and recognition of the need to promote the wine regions of Australia, based on higher-quality wines, and to select and promote quality indicators.

  20. Should investors diversify their portfolios with stocks from major trading countries? A comparative multivariate GARCH-DCC and wavelet correlation analysis

    Dwihasri, Dhaifina; Masih, Mansur

    2015-01-01

    The existing literature have evaluated the performance of stock markets without taking into account the time-varying correlations and different investment horizons of the investors. The present paper attempts to investigate to what extent the Indonesian sharia stock returns can earn portfolio diversification benefits if they are trading with sharia stocks from its major trading partners (China, Japan, United States). The recent Multivariate GARCH Dynamic Conditional Correlation, the Continuou...

  1. Part 2. Development of Enhanced Statistical Methods for Assessing Health Effects Associated with an Unknown Number of Major Sources of Multiple Air Pollutants.

    Park, Eun Sug; Symanski, Elaine; Han, Daikwon; Spiegelman, Clifford

    2015-06-01

    A major difficulty with assessing source-specific health effects is that source-specific exposures cannot be measured directly; rather, they need to be estimated by a source-apportionment method such as multivariate receptor modeling. The uncertainty in source apportionment (uncertainty in source-specific exposure estimates and model uncertainty due to the unknown number of sources and identifiability conditions) has been largely ignored in previous studies. Also, spatial dependence of multipollutant data collected from multiple monitoring sites has not yet been incorporated into multivariate receptor modeling. The objectives of this project are (1) to develop a multipollutant approach that incorporates both sources of uncertainty in source-apportionment into the assessment of source-specific health effects and (2) to develop enhanced multivariate receptor models that can account for spatial correlations in the multipollutant data collected from multiple sites. We employed a Bayesian hierarchical modeling framework consisting of multivariate receptor models, health-effects models, and a hierarchical model on latent source contributions. For the health model, we focused on the time-series design in this project. Each combination of number of sources and identifiability conditions (additional constraints on model parameters) defines a different model. We built a set of plausible models with extensive exploratory data analyses and with information from previous studies, and then computed posterior model probability to estimate model uncertainty. Parameter estimation and model uncertainty estimation were implemented simultaneously by Markov chain Monte Carlo (MCMC*) methods. We validated the methods using simulated data. We illustrated the methods using PM2.5 (particulate matter ≤ 2.5 μm in aerodynamic diameter) speciation data and mortality data from Phoenix, Arizona, and Houston, Texas. The Phoenix data included counts of cardiovascular deaths and daily PM2

  2. The Future of Nuclear Energy As a Primary Source for Clean Hydrogen Energy System in Developing Countries

    Ahmed, K.; Shaaban, H.

    2007-01-01

    The limited availability of fossil fuels compared to the increasing demand and the connected environmental questions have become topics of growing importance and international attention. Many other clean alternative sources of energy are available, but most of them are either relatively undeveloped technologically or are not yet fully utilized. Also, there is a need for a medium which can carry the produced energy to the consumer in a convenient and environmentally acceptable way. In this study, a fission reactor as a primary energy source with hydrogen as an energy carrier is suggested. An assessment of hydrogen production from nuclear energy is presented. A complete nuclear-electro-hydrogen energy system is proposed for a medium size city (population of 500,000). The whole energy requirement is assessed including residential, industrial and transportation energies. A preliminary economical and environmental impact study is performed on the proposed system. The presented work could be used as a nucleus for a feasibility study for applying this system in any newly established city

  3. Energy intake and food sources of eight Latin American countries: results from the Latin American Study of Nutrition and Health (ELANS).

    Kovalskys, Irina; Fisberg, Mauro; Gómez, Georgina; Pareja, Rossina G; Yépez García, Martha C; Cortés Sanabria, Lilia Y; Herrera-Cuenca, Marianella; Rigotti, Attilio; Guajardo, Viviana; Zalcman Zimberg, Ioná; Nogueira Previdelli, Agatha; Moreno, Luis A; Koletzko, Berthold

    2018-05-31

    Few previous studies in Latin America (LA) have provided data on dietary intake composition with a standardized methodology. The present study aimed to characterize energy intake (EI) and to describe the main food sources of energy in representative samples of the urban population from eight LA countries from the Latin American Study in Nutrition and Health (ELANS). Cross-sectional study. Usual dietary intake was assessed with two non-consecutive 24 h dietary recalls. Urban areas from eight countries (Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Peru, Venezuela), September 2014 to July 2015. Adolescents and adults aged 15-65 years. Final sample comprised 9218 individuals, of whom 6648 (72·1 %) were considered plausible reporters. Overall, mean EI was 8196 kJ/d (1959 kcal/d), with a balanced distribution of macronutrients (54 % carbohydrate, 30 % fat, 16 % protein). Main food sources of energy were grains, pasta and bread (28 %), followed by meat and eggs (19 %), oils and fats (10 %), non-alcoholic homemade beverages (6 %) and ready-to-drink beverages (6 %). More than 25 % of EI was provided from food sources rich in sugar and fat, like sugary drinks, pastries, chips and candies. Meanwhile, only 18 % of EI was from food sources rich in fibre and micronutrients, such as whole grains, roots, fruits, vegetables, beans, fish and nuts. No critical differences were observed by gender or age. Public health efforts oriented to diminish consumption of refined carbohydrates, meats, oils and sugar and to increase nutrient dense-foods are a priority in the region to drive to a healthier diet.

  4. [Synthesis of the blindness situation in the countries of the Organization for Cooperation and Coordination in the Control of Major Endemic Diseases].

    Auzemery, A; Ceccon, J F; Ducousso, F; Huguet, P; Traoré, J; Audugé, A; Diallo, A; Schémann, J F

    1998-01-01

    The major causes of blindness in the OCCCMED states are cataracts, trachoma, glaucoma and oncocercosis. The prevalence of blindness is about 1.2% and there are about 880,000 blind individuals and 2,500,000 people with impaired vision. Cataracts were the cause of blindness in 440,000 people and the cause of visual impairment in 1,320,000 individuals. About 1,500,000 people were found to have oncocercosis, and about 24,000 were blind. The true rate of trachoma is unknown. Thirteen thousand cataracts are surgically removed in the region each year, the CSR (cataract surgery rate) being 210. In the last few years, national programs have been set up to combat blindness and equipment and training have been established. With a ratio of 1 ophthalmologist per 523,000 people, the WHO's objectives are becoming attainable.

  5. Overview of major hazards. Part 2: Source term; dispersion; combustion; blast, missiles, venting; fire; radiation; runaway reactions; toxic substances; dust explosions

    Vilain, J.

    Approaches to major hazard assessment and prediction are reviewed. Source term: (phenomenology/modeling of release, influence on early stages of dispersion); dispersion (atmospheric advection, diffusion and deposition, emphasis on dense/cold gases); combustion (flammable clouds and mists covering flash fires, deflagration, transition to detonation; mostly unconfined/partly confined situations); blast formation, propagation, interaction with structures; catastrophic fires (pool fires, torches and fireballs; highly reactive substances) runaway reactions; features of more general interest; toxic substances, excluding toxicology; and dust explosions (phenomenology and protective measures) are discussed.

  6. Understanding medical travel from a source country perspective: a cross sectional study of the experiences of medical travelers from the Maldives.

    Suzana, Mariyam; Walls, Helen; Smith, Richard; Hanefeld, Johanna

    2018-06-19

    The resolution adopted in 2006 by the World Health Organization on international trade and health urges Member States to understand the implications of international trade and trade agreements for health and to address any challenges arising through policies and regulations. The government of Maldives is an importer of health services (with outgoing medical travelers), through offering a comprehensive universal health care package for its people that includes subsidized treatment abroad for services unavailable in the country. By the end of the first year of the scheme approximately US$11.6 m had been spent by the government of Maldives to treat patients abroad. In this study, affordability, continuity and quality of this care were assessed from the perspective of the medical traveler to provide recommendations for safer and more cost effective medical travel policy. Despite universal health care, a substantial proportion of Maldivian travelers have not accessed the government subsidy, and a third reported not having sufficient funds for the treatment episode abroad. Among the five most visited hospitals in this study, none were JCI accredited at the time of the study period and only three from India had undergone the National Accreditation Board for Hospitals (NABH) in India. Satisfaction with treatment received was high amongst travelers but concern for the continuity of care was very high, and more than a third of the patients had experienced complications arising from the treatment overseas. Source countries can use their bargaining power in the trade of health services to offer a more comprehensive package for medical travelers. Source countries with largely public funded health systems need to ensure that medical travel is truly affordable and universal, with measures for quality control such as the use of accredited foreign hospitals to make it safer and to impose measures that ensure the continuity of care for travelers.

  7. Public Spending On Human Capital In Major Industrialized Countries = Endüstrileşmenin En Yüksek Olduğu Ülkelerde Beşeri Sermayeye Yönelik Kamu Harcamalari

    Meriç Subaşı ERTEKİN

    2005-06-01

    Full Text Available Human capital is important for firms and nations in the knowledge based economy that needs skills. Thus, investment in education is a public policy to support human capital formation and offset the magnitude of capital looses. Policies and reforms designed to foster early learning which are determined as a high quality of education, early intervention and job training programs and promote skill formation. The public sector plays an important role in the funding of all education in major industrialized countries. Public spending on primary, secondary, post-secondary and tertiary educational institutions is higher than private spending.

  8. Solid waste deposits as a significant source of contaminants of emerging concern to the aquatic and terrestrial environments — A developing country case study from Owerri, Nigeria

    Arukwe, Augustine; Eggen, Trine; Möder, Monika

    2012-01-01

    of isomers), metabolites of non-ionic surfactants (nonylphenol-polyethoxylates), UV-filter compound ethyl methoxy cinnamate (EHMC) and bisphenol A (BPA) were particularly determined in the sediment samples at high μg/kg dry weight concentration. Measuring contaminants in such areas will help in increasing governmental, societal and industrial awareness on the extent and seriousness of the contamination both at waste disposal sites and surrounding terrestrial and aquatic environments. -- Highlights: ► Solid waste management in developing countries ► Solid waste as a significant source of contaminants of emerging concern ► Contaminant leaching from solid waste to surrounding environment ► Detection of several contaminants of emerging concern and with endocrine-disrupting activities ► Phthalates are the dominant contaminant group with concentrations that are comparable with other countries.

  9. Solid waste deposits as a significant source of contaminants of emerging concern to the aquatic and terrestrial environments - A developing country case study from Owerri, Nigeria

    Arukwe, Augustine, E-mail: arukwe@bio.ntnu.no [Department of Biology, Norwegian University of Science and Technology (NTNU), Hogskoleringen 5, 7491 Trondheim (Norway); Eggen, Trine [Bioforsk, Norwegian Institute for Agricultural and Environmental Research, Postveien 213, N-4353 Klepp St. (Norway); Moeder, Monika [Helmholtz Centre for Environmental Research UFZ, Department of Analytical Chemistry, Permoserstrasse 15, D-04318 Leipzig (Germany)

    2012-11-01

    isomers), metabolites of non-ionic surfactants (nonylphenol-polyethoxylates), UV-filter compound ethyl methoxy cinnamate (EHMC) and bisphenol A (BPA) were particularly determined in the sediment samples at high {mu}g/kg dry weight concentration. Measuring contaminants in such areas will help in increasing governmental, societal and industrial awareness on the extent and seriousness of the contamination both at waste disposal sites and surrounding terrestrial and aquatic environments. -- Highlights: Black-Right-Pointing-Pointer Solid waste management in developing countries Black-Right-Pointing-Pointer Solid waste as a significant source of contaminants of emerging concern Black-Right-Pointing-Pointer Contaminant leaching from solid waste to surrounding environment Black-Right-Pointing-Pointer Detection of several contaminants of emerging concern and with endocrine-disrupting activities Black-Right-Pointing-Pointer Phthalates are the dominant contaminant group with concentrations that are comparable with other countries.

  10. Disentangling the major source areas for an intense aerosol advection in the Central Mediterranean on the basis of Potential Source Contribution Function modeling of chemical and size distribution measurements

    Petroselli, Chiara; Crocchianti, Stefano; Moroni, Beatrice; Castellini, Silvia; Selvaggi, Roberta; Nava, Silvia; Calzolai, Giulia; Lucarelli, Franco; Cappelletti, David

    2018-05-01

    In this paper, we combined a Potential Source Contribution Function (PSCF) analysis of daily chemical aerosol composition data with hourly aerosol size distributions with the aim to disentangle the major source areas during a complex and fast modulating advection event impacting on Central Italy in 2013. Chemical data include an ample set of metals obtained by Proton Induced X-ray Emission (PIXE), main soluble ions from ionic chromatography and elemental and organic carbon (EC, OC) obtained by thermo-optical measurements. Size distributions have been recorded with an optical particle counter for eight calibrated size classes in the 0.27-10 μm range. We demonstrated the usefulness of the approach by the positive identification of two very different source areas impacting during the transport event. In particular, biomass burning from Eastern Europe and desert dust from Sahara sources have been discriminated based on both chemistry and size distribution time evolution. Hourly BT provided the best results in comparison to 6 h or 24 h based calculations.

  11. Major and Trace Element Fluxes to the Ganges River: Significance of Small Flood Plain Tributary as Non-Point Pollution Source

    Lakshmi, V.; Sen, I. S.; Mishra, G.

    2017-12-01

    There has been much discussion amongst biologists, ecologists, chemists, geologists, environmental firms, and science policy makers about the impact of human activities on river health. As a result, multiple river restoration projects are on going on many large river basins around the world. In the Indian subcontinent, the Ganges River is the focal point of all restoration actions as it provides food and water security to half a billion people. Serious concerns have been raised about the quality of Ganga water as toxic chemicals and many more enters the river system through point-sources such as direct wastewater discharge to rivers, or non-point-sources. Point source pollution can be easily identified and remedial actions can be taken; however, non-point pollution sources are harder to quantify and mitigate. A large non-point pollution source in the Indo-Gangetic floodplain is the network of small floodplain rivers. However, these rivers are rarely studied since they are small in catchment area ( 1000-10,000 km2) and discharge (knowledge gap we have monitored the Pandu River for one year between February 2015 and April 2016. Pandu river is 242 km long and is a right bank tributary of Ganges with a total catchment area of 1495 km2. Water samples were collected every month for dissolved major and trace elements. Here we show that the concentration of heavy metals in river Pandu is in higher range as compared to the world river average, and all the dissolved elements shows a large spatial-temporal variation. We show that the Pandu river exports 192170, 168517, 57802, 32769, 29663, 1043, 279, 241, 225, 162, 97, 28, 25, 22, 20, 8, 4 Kg/yr of Ca, Na, Mg, K, Si, Sr, Zn, B, Ba, Mn, Al, Li, Rb, Mo, U, Cu, and Sb, respectively, to the Ganga river, and the exported chemical flux effects the water chemistry of the Ganga river downstream of its confluence point. We further speculate that small floodplain rivers is an important source that contributes to the dissolved chemical

  12. Evaluation of source term parameters for spent fuel disposal in foreign countries. (1) Instant release fraction from spent fuel matrices and composition materials for fuel assemblies

    Nagata, Masanobu; Chikazawa, Takahiro; Kitamura, Akira; Tachi, Yukio; Akahori, Kuniaki

    2016-01-01

    Although spent nuclear fuel is planned to be disposed after reprocessing and vitrification of high-level radioactive waste (HLW), feasibility study on direct disposal of spent nuclear fuel (SF) has been started as one of the alternative disposal options to flexibly apply change of future energy situation in Japan. Radionuclide inventories and their release behavior after breaching spent fuel container should be assessed to confirm safety of the SF disposal. Especially, instant release fractions (IRFs), which are fractions of radionuclide released relatively faster than those released with congruent dissolution with SF and construction materials after breaching spent fuel container, may have an impact on safety assessment of the direct disposal of SF. However, detailed studies on evaluation / estimation of IRF have not been performed in Japan. Therefore, we investigated some foreign safety assessment reports on direct disposal of SF by focusing on IRF for the safety assessment of Japanese SF disposal system. As a result of comparison between the safety assessment reports in foreign countries, although some fundamental data have been referred to the reports in common, the final source term dataset was seen differences between countries in the result of taking into account the national circumstances (reactor types and burnups, etc.). We also found the difference of assignment of uncertainties among the investigated reports; a report selected pessimistic values and another report selected mean values and their deviations. It is expected that these findings are useful as fundamental information for the safety assessment of Japanese SF disposal system. (author)

  13. Comparison of the availability of groundwater information sources in Poland with other European countries. Knowledge inventory for hydrogeology research - project KINDRA

    Tomaszewska, Barbara; Dendys, Marta; Tyszer, Magdalena

    2017-11-01

    Regulations of the Water Framework Directive 200/60/EC (WFD) had been applied by European Union countries into their legislation system. However, it does not guarantee that the groundwater research has the same standard and quality in EU countries. KINDRA international research project was launched to assessment of existing groundwater-related practical and scientific knowledge based on a new Hydrogeological Research Classification System (HRC-SYS). This classification is supported by a web-service - the European Inventory of Groundwater Research (EIGR). The main goal of the project is implementation policy of optimization in groundwater research in EU. The preliminary result of survey about groundwater management shows that in Poland is a good state of implementation WFD. Good level of implementation is especially related with groundwater monitoring. It is because a lot of institutions and municipal entities carry out their tasks referring to quality or quantity assessment. Results of their works are published as reports, newsletters, maps, bulletins etc. These materials are potential source of information which can be a valuable contribution to EIGR. However, a lot of information are published only in polish language, so it is impossible to spread this knowledge in Europe.

  14. Comparison of the availability of groundwater information sources in Poland with other European countries. Knowledge inventory for hydrogeology research – project KINDRA

    Tomaszewska Barbara

    2017-01-01

    Full Text Available Regulations of the Water Framework Directive 200/60/EC (WFD had been applied by European Union countries into their legislation system. However, it does not guarantee that the groundwater research has the same standard and quality in EU countries. KINDRA international research project was launched to assessment of existing groundwater-related practical and scientific knowledge based on a new Hydrogeological Research Classification System (HRC-SYS. This classification is supported by a web-service – the European Inventory of Groundwater Research (EIGR. The main goal of the project is implementation policy of optimization in groundwater research in EU. The preliminary result of survey about groundwater management shows that in Poland is a good state of implementation WFD. Good level of implementation is especially related with groundwater monitoring. It is because a lot of institutions and municipal entities carry out their tasks referring to quality or quantity assessment. Results of their works are published as reports, newsletters, maps, bulletins etc. These materials are potential source of information which can be a valuable contribution to EIGR. However, a lot of information are published only in polish language, so it is impossible to spread this knowledge in Europe.

  15. Intake of total, animal and plant proteins, and their food sources in 10 countries in the European Prospective Investigation into Cancer and Nutrition.

    Halkjaer, J; Olsen, A; Bjerregaard, L J; Deharveng, G; Tjønneland, A; Welch, A A; Crowe, F L; Wirfält, E; Hellstrom, V; Niravong, M; Touvier, M; Linseisen, J; Steffen, A; Ocké, M C; Peeters, P H M; Chirlaque, M D; Larrañaga, N; Ferrari, P; Contiero, P; Frasca, G; Engeset, D; Lund, E; Misirli, G; Kosti, M; Riboli, E; Slimani, N; Bingham, S

    2009-11-01

    To describe dietary protein intakes and their food sources among 27 redefined centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Between 1995 and 2000, 36 034 persons, aged between 35 and 74 years, were administered a standardized 24-h dietary recall (24-HDR) using a computerized interview software programme (EPIC-SOFT). Intakes (g/day) of total, animal and plant proteins were estimated using the standardized EPIC Nutrient Database (ENDB). Mean intakes were adjusted for age, and weighted by season and day of recall. Mean total and animal protein intakes were highest in the Spanish centres among men, and in the Spanish and French centres among women; the lowest mean intakes were observed in the UK health-conscious group, in Greek men and women, and in women in Potsdam. Intake of plant protein was highest among the UK health-conscious group, followed by some of the Italian centres and Murcia, whereas Sweden and Potsdam had the lowest intake. Cereals contributed to the highest proportion of plant protein in all centres. The combined intake of legumes, vegetables and fruit contributed to a greater proportion of plant protein in the southern than in the northern centres. Total meat intake (with some heterogeneity across subtypes of meat) was, with few exceptions, the most important contributor to animal protein in all centres, followed by dairy and fish products. This study shows that intake of protein, especially of animal origin, differs across the 10 European countries, and also shows some differences in food sources of protein across Europe.

  16. Multicriteria analysis using open-source data and software for the implementation of a centralized biomedical waste management system in a developing country (Guinea, Conakry).

    Pérez Peña, José Vicente; Baldó, Mane; Acosta, Yarci; Verschueren, Laurent; Thibaud, Kenmognie; Bilivogui, Pépé; Jean-Paul Ngandu, Alain; Beavogui, Maoro

    2017-04-01

    In the last decade the increasing interest for public health has promoted specific regulations for the transport, storage, transformation and/or elimination of potentially toxic waste. A special concern should focus on the effective management of biomedical waste, due to the environmental and health risk associated with them. The first stage for the effective management these waste includes the selection of the best sites for the location of facilities for its storage and/or elimination. Best-site selection is accomplished by means of multi-criteria decision analyses (MCDA) that aim to minimize the social and environmental impact, and to maximize management efficiency. In this work we presented a methodology that uses open-source software and data to analyze the best location for the implantation of a centralized waste management system in a developing country (Guinea, Conakry). We applied an analytical hierarchy process (AHP) using different thematic layers such as land use (derived from up-to-date Sentinel 2 remote sensing images), soil type, distance and type of roads, hydrography, distance to dense populated areas, etc. Land-use data were derived from up-to-date Sentinel 2 remote sensing images, whereas roads and hydrography were obtained from the Open Street Map database and latter validated with administrative data. We performed the AHP analysis with the aid of QGIS open-software Geospatial Information System. This methodology is very effective for developing countries as it uses open-source software and data for the MCDA analysis, thus reducing costs in these first stages of the integrated analysis.

  17. Managing research and surveillance projects in real-time with a novel open-source eManagement tool designed for under-resourced countries.

    Steiner, Andreas; Hella, Jerry; Grüninger, Servan; Mhalu, Grace; Mhimbira, Francis; Cercamondi, Colin I; Doulla, Basra; Maire, Nicolas; Fenner, Lukas

    2016-09-01

    A software tool is developed to facilitate data entry and to monitor research projects in under-resourced countries in real-time. The eManagement tool "odk_planner" is written in the scripting languages PHP and Python. The odk_planner is lightweight and uses minimal internet resources. It was designed to be used with the open source software Open Data Kit (ODK). The users can easily configure odk_planner to meet their needs, and the online interface displays data collected from ODK forms in a graphically informative way. The odk_planner also allows users to upload pictures and laboratory results and sends text messages automatically. User-defined access rights protect data and privacy. We present examples from four field applications in Tanzania successfully using the eManagement tool: 1) clinical trial; 2) longitudinal Tuberculosis (TB) Cohort Study with a complex visit schedule, where it was used to graphically display missing case report forms, upload digitalized X-rays, and send text message reminders to patients; 3) intervention study to improve TB case detection, carried out at pharmacies: a tablet-based electronic referral system monitored referred patients, and sent automated messages to remind pharmacy clients to visit a TB Clinic; and 4) TB retreatment case monitoring designed to improve drug resistance surveillance: clinicians at four public TB clinics and lab technicians at the TB reference laboratory used a smartphone-based application that tracked sputum samples, and collected clinical and laboratory data. The user friendly, open source odk_planner is a simple, but multi-functional, Web-based eManagement tool with add-ons that helps researchers conduct studies in under-resourced countries. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. On the methane paradox: Transport from shallow water zones rather than in situ methanogenesis is the major source of CH4 in the open surface water of lakes

    Encinas Fernández, Jorge; Peeters, Frank; Hofmann, Hilmar

    2016-10-01

    Estimates of global methane (CH4) emissions from lakes and the contributions of different pathways are currently under debate. In situ methanogenesis linked to algae growth was recently suggested to be the major source of CH4 fluxes from aquatic systems. However, based on our very large data set on CH4 distributions within lakes, we demonstrate here that methane-enriched water from shallow water zones is the most likely source of the basin-wide mean CH4 concentrations in the surface water of lakes. Consistently, the mean surface CH4 concentrations are significantly correlated with the ratio between the surface area of the shallow water zone and the entire lake, fA,s/t, but not with the total surface area. The categorization of CH4 fluxes according to fA,s/t may therefore improve global estimates of CH4 emissions from lakes. Furthermore, CH4 concentrations increase substantially with water temperature, indicating that seasonally resolved data are required to accurately estimate annual CH4 emissions.

  19. Developing countries are combating climate change. Actions in developing countries that slow growth in carbon emissions

    Reid, Walter V.; Goldemberg, Jose

    1998-01-01

    The role of developing countries in helping to solve the problem of climate change is increasingly a focus of political controversy. With levels of greenhouse gas emissions projected to exceed those of developed countries by 2020, some industrialized countries are calling on developing countries to take stronger action to meet the commitments they have made in the Framework Convention on Climate Change (FCCC). This review of recent policy changes in developing countries, however, suggests that they are already taking little appreciated steps that reduce rates of growth in carbon emissions. Indeed, since the 1992 signing of the FCCC, carbon emission savings in developing countries may be greater than those attained by industrialized countries. A major source of these gains can be attributed to energy price reforms that are likely to have led to substantial gains in production and end-use efficiency. (author)

  20. Performance Characteristics of qPCR Assays Targeting Human- and Ruminant-Associated Bacteroidetes for Microbial Source Tracking across Sixteen Countries on Six Continents

    2013-01-01

    Numerous quantitative PCR assays for microbial fecal source tracking (MST) have been developed and evaluated in recent years. Widespread application has been hindered by a lack of knowledge regarding the geographical stability and hence applicability of such methods beyond the regional level. This study assessed the performance of five previously reported quantitative PCR assays targeting human-, cattle-, or ruminant-associated Bacteroidetes populations on 280 human and animal fecal samples from 16 countries across six continents. The tested cattle-associated markers were shown to be ruminant-associated. The quantitative distributions of marker concentrations in target and nontarget samples proved to be essential for the assessment of assay performance and were used to establish a new metric for quantitative source-specificity. In general, this study demonstrates that stable target populations required for marker-based MST occur around the globe. Ruminant-associated marker concentrations were strongly correlated with total intestinal Bacteroidetes populations and with each other, indicating that the detected ruminant-associated populations seem to be part of the intestinal core microbiome of ruminants worldwide. Consequently tested ruminant-targeted assays appear to be suitable quantitative MST tools beyond the regional level while the targeted human-associated populations seem to be less prevalent and stable, suggesting potential for improvements in human-targeted methods. PMID:23755882

  1. Field Application of the Micro Biological Survey Method for a Simple and Effective Assessment of the Microbiological Quality of Water Sources in Developing Countries.

    Arienzo, Alyexandra; Sobze, Martin Sanou; Wadoum, Raoul Emeric Guetiya; Losito, Francesca; Colizzi, Vittorio; Antonini, Giovanni

    2015-08-25

    According to the World Health Organization (WHO) guidelines, "safe drinking-water must not represent any significant risk to health over a lifetime of consumption, including different sensitivities that may occur between life stages". Traditional methods of water analysis are usually complex, time consuming and require an appropriately equipped laboratory, specialized personnel and expensive instrumentation. The aim of this work was to apply an alternative method, the Micro Biological Survey (MBS), to analyse for contaminants in drinking water. Preliminary experiments were carried out to demonstrate the linearity and accuracy of the MBS method and to verify the possibility of using the evaluation of total coliforms in 1 mL of water as a sufficient parameter to roughly though accurately determine water microbiological quality. The MBS method was then tested "on field" to assess the microbiological quality of water sources in the city of Douala (Cameroon, Central Africa). Analyses were performed on both dug and drilled wells in different periods of the year. Results confirm that the MBS method appears to be a valid and accurate method to evaluate the microbiological quality of many water sources and it can be of valuable aid in developing countries.

  2. Enhancing the water management schemes of H08 global hydrological model to attribute human water use to six major water sources

    Hanasaki, N.; Yoshikawa, S.; Pokhrel, Y. N.; Kanae, S.

    2017-12-01

    Humans abstract water from various sources to sustain their livelihood and society. Some global hydrological models (GHMs) include explicit schemes of human water management, but the representation and performance of these schemes remain limited. We substantially enhanced the human water management schemes of the H08 GHM by incorporating the latest data and techniques. The model enables us to estimate water abstraction from six major water sources, namely, river flow regulated by global reservoirs (i.e., reservoirs regulating the flow of the world's major rivers), aqueduct water transfer, local reservoirs, seawater desalination, renewable groundwater, and nonrenewable groundwater. All the interactions were simulated in a single computer program and the water balance was always strictly closed at any place and time during the simulation period. Using this model, we first conducted a historical global hydrological simulation at a spatial resolution of 0.5 x 0.5 degree to specify the sources of water for humanity. The results indicated that, in 2000, of the 3628 km3yr-1 global freshwater requirement, 2839 km3yr-1 was taken from surface water and 789 km3yr-1 from groundwater. Streamflow, aqueduct water transfer, local reservoirs, and seawater desalination accounted for 1786, 199, 106, and 1.8 km3yr-1 of the surface water, respectively. The remaining 747 km3yr-1 freshwater requirement was unmet, or surface water was not available when and where it was needed in our simulation. Renewable and nonrenewable groundwater accounted for 607 and 182 km3yr-1 of the groundwater total, respectively. Second, we evaluated the water stress using our simulations and contrasted it with earlier global assessments based on empirical water scarcity indicators, namely, the Withdrawal to Availability ratio and the Falkenmark index (annual renewable water resources per capita). We found that inclusion of water infrastructures in our model diminished water stress in some parts of the world, on

  3. Silencing of omega-5 gliadins in transgenic wheat eliminates a major source of environmental variability and improves dough mixing properties of flour.

    Altenbach, Susan B; Tanaka, Charlene K; Seabourn, Bradford W

    2014-12-24

    The end-use quality of wheat flour varies as a result of the growth conditions of the plant. Among the wheat gluten proteins, the omega-5 gliadins have been identified as a major source of environmental variability, increasing in proportion in grain from plants that receive fertilizer or are subjected to high temperatures during grain development. The omega-5 gliadins also have been associated with the food allergy wheat-dependent exercise-induced anaphylaxis (WDEIA). Recently, transgenic lines with reduced levels of omega-5 gliadins were developed using RNA interference (RNAi). These lines make it possible to determine whether changes in the levels of omega-5 gliadins in response to environmental conditions and agronomic inputs may be responsible for changes in flour end-use quality. Two transgenic wheat lines and a non-transgenic control were grown under a controlled temperature regimen with or without post-anthesis fertilizer and the protein composition of the resulting flour was analyzed by quantitative two-dimensional gel electrophoresis (2-DE). In one transgenic line, all 2-DE spots identified as omega-5 gliadins were substantially reduced without effects on other proteins. In the other transgenic line, the omega-5 gliadins were absent and there was a partial reduction in the levels of the omega-1,2 gliadins and the omega-1,2 chain-terminating gliadins as well as small changes in several other proteins. With the exception of the omega gliadins, the non-transgenic control and the transgenic plants showed similar responses to the fertilizer treatment. Protein contents of flour were determined by the fertilizer regimen and were similar in control and transgenic samples produced under each regimen while both mixing time and mixing tolerance were improved in flour from transgenic lines when plants received post-anthesis fertilizer. The data indicate that omega-5 gliadins have a negative effect on flour quality and suggest that changes in quality with the growth

  4. Major Depression Among Adults

    ... Depressive Episode Among Adolescents Data Sources Share Major Depression Definitions Major depression is one of the most ... Bethesda, MD 20892-9663 Follow Us Facebook Twitter YouTube Google Plus NIMH Newsletter NIMH RSS Feed NIMH ...

  5. Regional air pollution caused by a simultaneous destruction of major industrial sources in a war zone. The case of April Serbia in 1999

    Vukmirović, Zorka B.; Unkašević, Miroslava; Lazić, Lazar; Tošić, Ivana

    During NATO's 78-day Kosovo war, 24 March-10 June 1999, almost daily attacks on major industrial sources have caused numerous industrial accidents in Serbia. These accidents resulted in releases of many hazardous chemical substances including the persistent organic pollutants (POPs). Detection of some important POPs in fine aerosol form took place at Xanthi in Greece and reported to the scientific world. The paper focuses on two pollution episodes: (a) 6-8 April; and (b) 18-20 April. Using the Eta model trajectory analysis, the regional pollutant transport from industrial sites in Northern Serbia (Novi Sad) and in the Belgrade vicinity (Pančevo), respectively, almost simultaneously bombed at midnight between 17 and 18 April, corroborated measurements at Xanthi. At the same time the pollutant puff was picked up at about 3000 m and transported to Bulgaria, Romania, Ukraine, Moldavia and the Black Sea. The low-level trajectories from Pančevo below 1000 m show pollutant transport towards Belgrade area in the first 12 h. The POP washout in central and southern Serbia in the second episode was deemed to have constituted the principal removal mechanism. Maximum POP wet deposition was found in central Serbia and along the 850 hPa trajectory towards south-eastern Serbia and the Bulgarian border.

  6. Evaluation of source term parameters for spent fuel disposal in foreign countries. (2) Dissolution rates of spent fuel matrices and construction materials for fuel assemblies

    Kitamura, Akira; Chikazawa, Takahiro; Tachi, Yukio; Akahori, Kuniaki

    2016-01-01

    The Japanese geological disposal program has started researching disposal of spent nuclear fuel (SF) in deep geological strata (hereafter 'direct disposal of SF') as an alternative management option other reprocessing followed by vitrification and geological disposal of high-level radioactive waste. We conducted literature survey of dissolution rate of SF matrix and constructing materials (e.g. zircaloy cladding and control rods) selected in safety assessment reports for direct disposal of SF in Europe and United States. We also investigated basis of release rate determination and assignment of uncertainties in the safety assessment reports. Furthermore, we summarized major conclusions proposed by some European projects governed by European Commission. It was found that determined release rates are fairly similar to each other due to use of similar literature data in all countries of interest. It was also found that the determined release rates were including conservativeness because it was difficult to assign uncertainties quantitatively. It is expected that these findings are useful as fundamental information for determination of the release rates for the safety assessment of Japanese SF disposal system. (author)

  7. Spatial distribution of trace elements in the surface sediments of a major European estuary (Loire Estuary, France): Source identification and evaluation of anthropogenic contribution

    Coynel, Alexandra; Gorse, Laureline; Curti, Cécile; Schafer, Jörg; Grosbois, Cécile; Morelli, Guia; Ducassou, Emmanuelle; Blanc, Gérard; Maillet, Grégoire M.; Mojtahid, Meryem

    2016-12-01

    Assessing the extent of metal contamination in estuarine surface sediments is hampered by the high heterogeneity of sediment characteristics, the spatial variability of trace element sources, sedimentary dynamics and geochemical processes in addition to the need of accurate reference values for deciphering natural to anthropogenic contribution. Based on 285 surface sediment samples from the Loire Estuary, the first high-resolution spatial distributions are presented for grain-size, particulate organic carbon (POC) and the eight metals/metalloids identified as priority contaminants (Cd, Zn, Pb, Cu, As, Cr, Ni, Hg) plus Ag (an urban tracer). Grain-size and/or POC are major factors controlling the spatial distribution of trace element concentrations. The V-normalized trace metal concentrations divided by the V-normalized concentrations in the basin geochemical background showed the highest Enrichment Factors for Ag and Hg (EF; up to 34 and 140, respectively). These results suggest a severe contamination in the Loire Estuary for both elements. Intra-estuarine Ag and Hg anomalies were identified by comparison between respective normalized concentrations in the Loire Estuary surface sediments and those measured in the surface sediments at the outlet of the Loire River System (watershed-derived). Anthropogenic intra-estuarine Ag and Hg stocks in the uppermost centimetre of the sediment compared with rough annual fluvial flux estimates suggest that the overall strong Enrichment Factors for Ag (EFAg) and and Hg (EFHg) in the Loire Estuary sediments are mainly due to watershed-derived inputs, highlighting the need of high temporal hydro-geochemical monitoring to establish reliable incoming fluxes. Significant correlations obtained between EFCd and EFAg, EFCu and POC and EFHg and POC revealed common behavior and/or sources. Comparison of trace element concentrations with ecotoxicological indices (Sediment Quality Guidelines) provides first standardized information on the

  8. Fast sequential multi-element determination of major and minor elements in environmental samples and drinking waters by high-resolution continuum source flame atomic absorption spectrometry.

    Gómez-Nieto, Beatriz; Gismera, Ma Jesús; Sevilla, Ma Teresa; Procopio, Jesús R

    2015-01-07

    The fast sequential multi-element determination of 11 elements present at different concentration levels in environmental samples and drinking waters has been investigated using high-resolution continuum source flame atomic absorption spectrometry. The main lines for Cu (324.754 nm), Zn (213.857 nm), Cd (228.802 nm), Ni (232.003 nm) and Pb (217.001 nm), main and secondary absorption lines for Mn (279.482 and 279.827 nm), Fe (248.327, 248.514 and 302.064 nm) and Ca (422.673 and 239.856 nm), secondary lines with different sensitivities for Na (589.592 and 330.237 nm) and K (769.897 and 404.414 nm) and a secondary line for Mg (202.582 nm) have been chosen to perform the analysis. A flow injection system has been used for sample introduction so sample consumption has been reduced up to less than 1 mL per element, measured in triplicate. Furthermore, the use of multiplets for Fe and the side pixel registration approach for Mg have been studied in order to reduce sensitivity and extend the linear working range. The figures of merit have been calculated and the proposed method was applied to determine these elements in a pine needles reference material (SRM 1575a), drinking and natural waters and soil extracts. Recoveries of analytes added at different concentration levels to water samples and extracts of soils were within 88-115% interval. In this way, the fast sequential multi-element determination of major and minor elements can be carried out, in triplicate, with successful results without requiring additional dilutions of samples or several different strategies for sample preparation using about 8-9 mL of sample. Copyright © 2014 Elsevier B.V. All rights reserved.

  9. Quality Improvement Initiatives in Sepsis in an Emerging Country: Does the Institution's Main Source of Income Influence the Results? An Analysis of 21,103 Patients.

    Machado, Flavia R; Ferreira, Elaine M; Sousa, Juliana Lubarino; Silva, Carla; Schippers, Pierre; Pereira, Adriano; Cardoso, Ilusca M; Salomão, Reinaldo; Japiassu, Andre; Akamine, Nelson; Mazza, Bruno F; Assunção, Murillo S C; Fernandes, Haggeas S; Bossa, Aline; Monteiro, Mariana B; Caixeita, Noemi; Azevedo, Luciano C P; Silva, Eliezer

    2017-10-01

    We aimed to assess the results of a quality improvement initiative in sepsis in an emerging setting and to analyze it according to the institutions' main source of income (public or private). Retrospective analysis of the Latin American Sepsis Institute database from 2005 to 2014. Brazilian public and private institutions. Patients with sepsis admitted in the participant institutions. The quality improvement initiative was based on a multifaceted intervention. The institutions were instructed to collect data on 6-hour bundle compliance and outcomes in patients with sepsis in all hospital settings. Outcomes and compliance was measured for eight periods of 6 months each, starting at the time of the enrollment in the intervention. The primary outcomes were hospital mortality and compliance with 6-hour bundle. We included 21,103 patients; 9,032 from public institutions and 12,071 from private institutions. Comparing the first period with the eigth period, compliance with the 6-hour bundle increased from 13.5% to 58.2% in the private institutions (p < 0.0001) and from 7.4% to 15.7% in the public institutions (p < 0.0001). Mortality rates significantly decreased throughout the program in private institutions, from 47.6% to 27.2% in the eighth period (adjusted odds ratio, 0.45; 95% CI, 0.32-0.64). However, in the public hospitals, mortality diminished significantly only in the first two periods. This quality improvement initiative in sepsis in an emerging country was associated with a reduction in mortality and with improved compliance with quality indicators. However, this reduction was sustained only in private institutions.

  10. Major depression

    Depression - major; Depression - clinical; Clinical depression; Unipolar depression; Major depressive disorder ... providers do not know the exact causes of depression. It is believed that chemical changes in the ...

  11. Microglia and macrophages are major sources of locally produced transforming growth factor-beta1 after transient middle cerebral artery occlusion in rats

    Lehrmann, E; Kiefer, R; Christensen, Thomas

    1998-01-01

    The potentially neurotrophic cytokine transforming growth factor-beta1 (TGF-beta1) is locally expressed following human stroke and experimental ischemic lesions, but the cellular source(s) and profile of induction have so far not been established in experimental focal cerebral ischemia. This stud...

  12. Serbia : Systematic Country Diagnostic

    World Bank Group

    2015-01-01

    This Systematic Country Diagnostic (SCD) aims to identify the major constraints on and opportunities for sustaining poverty reduction and shared prosperity in Serbia. The SCD serves as the analytic foundation on which the World Bank Group and the Government of Serbia will define a new Country Partnership Framework for FY2016 to FY2020. It is based on the best possible analysis, drawing on ...

  13. Operational experience, the open joint stock company IZOTOP, on reducing radiological threat in Russia and Commonwealth of Independent States countries from radioactive sources at the end of their life cycle

    Akakiev, B.V.; Makarevich, I.M.; Nesterov, V.P.; Gasselblat, A.D.; Filatov, K.V.

    2010-01-01

    Full text: The issues of radiological threat from radioactive sources at the end of their life cycle is described in the paper. The order of works execution is described by the example of radioisotope irradiation facilities discharge including works on transportation and preparation for radioactive sources storage. The procedure of development and agreement of organizational and technical documentation on un-shipping of ionizing radiation sources is described. The safe work organization structure and transportation of radioactive materials to Joint Stock Company IZOTOP is considered. Standard examples of taking over the control of different radioactive sources is presented, which presents radiological threat. Sources disposal technology in Russia is shown. Summary of Joint Stock Company IZOTOP activities in 2004-2009 years in Russia and Commonwealth of Independent States member-countries on radiological threat is provided.

  14. Selective leaching studies of sediments from a seamount flank in the Central Indian Basin: Resolving hydrothermal, volcanogenic and terrigenous sources using major, trace and rare-earth elements

    Mascarenhas-Pereira, M.B.L.; Nath, B.N.

    with increasing distance from the initial vent source (Mitra et al., 1994; German et al., 2002; Edmonds and German, 2004). Sherrell et al. 15 (1999) contend that in a time scale of plume advection, adsorption reflects near–instanteous equilibrium...

  15. Determinants of energy efficiency across countries

    Yao, Guolin

    With economic development, environmental concerns become more important. Economies cannot be developed without energy consumption, which is the major source of greenhouse gas emissions. Higher energy efficiency is one means of reducing emissions, but what determines energy efficiency? In this research we attempt to find answers to this question by using cross-sectional country data; that is, we examine a wide range of possible determinants of energy efficiency at the country level in an attempt to find the most important causal factors. All countries are divided into three income groups: high-income countries, middle-income countries, and low-income countries. Energy intensity is used as a measurement of energy efficiency. All independent variables belong to two categories: quantitative and qualitative. Quantitative variables are measures of the economic conditions, development indicators and energy usage situations. Qualitative variables mainly measure political, societal and economic strengths of a country. The three income groups have different economic and energy attributes. Each group has different sets of variables to explain energy efficiency. Energy prices and winter temperature are both important in high-income and middle-income countries. No qualitative variables appear in the model of high-income countries. Basic economic factors, such as institutions, political stability, urbanization level, population density, are important in low-income countries. Besides similar variables, such as macroeconomic stability and index of rule of law, the hydroelectricity share in total electric generation is also a driver of energy efficiency in middle-income countries. These variables have different policy implications for each group of countries.

  16. Public Education and Growth in Developing Countries

    Schuppert, Christiane; Wirz, Nadja

    Human capital plays a key role in fostering technology adoption, the major source of economic growth in developing countries. Consequently, enhancing the level of human capital should be a matter of public concern. The present paper studies public education incentives in an environment in which...... governments can invest in human capital to facilitate the adoption of new technologies invented abroad or, instead, focus on consumptive public spending. Although human capital is pivotal for growth, the model reveals that incentives to invest in public education vanish if a country is poorly endowed...

  17. IAEA news: • Newcomer countries face common challenges in nuclear infrastructure development. • Safety and licensing requirements for small modular reactors: IAEA hosts first workshop for regulators. • IAEA reaches milestone in disposal of radioactive sources

    Kollar, Lenka; Dyck, Elisabeth; Dixit, Aabha; Gaspar, Miklos; Gil, Laura

    2016-01-01

    • Newcomer countries face common challenges in nuclear infrastructure development: Countries embarking on a nuclear power programme need to make sure that the development of their legal, regulatory and support infrastructure keeps pace with the construction of the power plant itself. This is the only way to ensure that the programme proceeds in a safe, secure and sustainable way, concluded participants of a workshop on nuclear power infrastructure development hosted at the IAEA last February. • Safety and licensing requirements for small modular reactors: IAEA hosts first workshop for regulators: A new generation of advanced, prefab nuclear power reactors called small modular reactors (SMRs) could be licensed and hit the market as early as 2020, and the IAEA is helping regulators prepare for their debut. In a series of workshops that began earlier this year, the IAEA is working closely with regulators on approaches to safety and licensing ahead of potential SMR deployment worldwide. • IAEA reaches milestone in disposal of radioactive sources: Successful tests of a promising technology for moving and storing low level radioactive sealed sources are paving the way for a new disposal method for dealing with small volumes of radioactive waste around the world. The method, which involves placing and covering sealed sources in a narrow hole a few hundred metres deep, would allow countries to safely and securely take charge of their own disused radioactive sources. The proof of concept for the technology was tested in Croatia late last year — without the use of actual radioactive material.

  18. Major international sport profiles.

    Patel, Dilip R; Stier, Bernhard; Luckstead, Eugene F

    2002-08-01

    Sports are part of the sociocultural fabric of all countries. Although different sports have their origins in different countries, many sports are now played worldwide. International sporting events bring athletes of many cultures together and provide the opportunity not only for athletic competition but also for sociocultural exchange and understanding among people. This article reviews five major sports with international appeal and participation: cricket, martial arts, field hockey, soccer, and tennis. For each sport, the major aspects of physiological and biomechanical demands, injuries, and prevention strategies are reviewed.

  19. Identification of nitrate sources in Taihu Lake and its major inflow rivers in China, using δ(15)N-NO(3)(-) and δ(18)O-NO(3)(-) values.

    Chen, Zi-Xiang; Liu, Guang; Liu, Wei-Guo; Lam, Michael H W; Liu, Gui-Jian; Yin, Xue-Bin

    2012-01-01

    In the present study, δ(15)N and δ(18)O-NO(3)(-) values, as well as concentrations of some major ion tracers were determined in seasonal water samples from Taihu Lake and major watersheds to investigate the temporal and spatial variations of nitrate sources and assess the underlying nitrogen (N) biogeochemistry process. The results lead to the conclusion that the nitrate concentrations in Taihu Lake are lower in summer than that in winter due to the dilution effect of wet deposition. In winter, sewage and manure were the primary nitrate sources in major inflow rivers and North Taihu Lake (NTL), while nitrate sources in East Taihu Lake (ETL) probably derived from soil organic N. In summer, atmospheric deposition and sewage/manure inputs appear to play an important role in controlling the distribution of nitrates in the whole lake. The δ(18)O-NO(3)(-) values suggest that the nitrate produced from microbial nitrification is another major nitrate source during both winter and summer months. The variations in isotopic values in nitrate suggest denitrification enriched the heavier isotopes of nitrate in NTL in winter and in ETL in summer.

  20. Primary magmas and mantle sources of Emeishan basalts constrained from major element, trace element and Pb isotope compositions of olivine-hosted melt inclusions

    Ren, Zhong-Yuan; Wu, Ya-Dong; Zhang, Le; Nichols, Alexander R. L.; Hong, Lu-Bing; Zhang, Yin-Hui; Zhang, Yan; Liu, Jian-Qiang; Xu, Yi-Gang

    2017-07-01

    Olivine-hosted melt inclusions within lava retain important information regarding the lava's primary magma compositions and mantle sources. Thus, they can be used to infer the nature of the mantle sources of large igneous provinces, which is still not well known and of the subject of debate. We have analysed the chemical compositions and Pb isotopic ratios of olivine-hosted melt inclusions in the Dali picrites, Emeishan Large Igneous Province (LIP), SW China. These are the first in-situ Pb isotope data measured for melt inclusions found in the Emeishan picrites and allow new constraints to be placed on the source lithology of the Emeishan LIP. The melt inclusions show chemical compositional variations, spanning low-, intermediate- and high-Ti compositions, while their host whole rocks are restricted to the intermediate-Ti compositions. Together with the relatively constant Pb isotope ratios of the melt inclusions, the compositional variations suggest that the low-, intermediate- and high-Ti melts were derived from compositionally similar sources. The geochemical characteristics of melt inclusions, their host olivines, and whole-rocks from the Emeishan LIP indicate that Ca, Al, Mn, Yb, and Lu behave compatibly, and Ti, Rb, Sr, Zr, and Nb behave incompatibly during partial melting, requiring a pyroxenite source for the Emeishin LIP. The wide range of Ti contents in the melt inclusions and whole-rocks of the Emeishan basalts reflects different degrees of partial melting in the pyroxenite source at different depths in the melting column. The Pb isotope compositions of the melt inclusions and the OIB-like trace element compositions of the Emeishan basalts imply that mixing of a recycled ancient oceanic crust (EM1-like) component with a peridotite component from the lower mantle (FOZO-like component) could have underwent solid-state reaction, producing a secondary pyroxenite source that was subsequently partially melted to form the basalts. This new model of pyroxenite

  1. Financing Renewable Energy Projects in Developing Countries: A Critical Review

    Donastorg, A.; Renukappa, S.; Suresh, S.

    2017-08-01

    Access to clean and stable energy, meeting sustainable development goals, the fossil fuel dependency and depletion are some of the reasons that have impacted developing countries to transform the business as usual economy to a more sustainable economy. However, access and availability of finance is a major challenge for many developing countries. Financing renewable energy projects require access to significant resources, by multiple parties, at varying points in the project life cycles. This research aims to investigate sources and new trends in financing RE projects in developing countries. For this purpose, a detail and in-depth literature review have been conducted to explore the sources and trends of current RE financial investment and projects, to understand the gaps and limitations. This paper concludes that there are various internal and external sources of finance available for RE projects in developing countries.

  2. Major Sources of Organic Matter in a Complex Coral Reef Lagoon: Identification from Isotopic Signatures (δ13C and δ15N.

    Marine J Briand

    Full Text Available A wide investigation was conducted into the main organic matter (OM sources supporting coral reef trophic networks in the lagoon of New Caledonia. Sampling included different reef locations (fringing, intermediate and barrier reef, different associated ecosystems (mangroves and seagrass beds and rivers. In total, 30 taxa of macrophytes, plus pools of particulate and sedimentary OM (POM and SOM were sampled. Isotopic signatures (C and N of each OM sources was characterized and the composition of OM pools assessed. In addition, spatial and seasonal variations of reef OM sources were examined. Mangroves isotopic signatures were the most C-depleted (-30.17 ± 0.41 ‰ and seagrass signatures were the most C-enriched (-4.36 ± 0.72 ‰. Trichodesmium spp. had the most N-depleted signatures (-0.14 ± 0.03 ‰ whereas mangroves had the most N-enriched signatures (6.47 ± 0.41 ‰. The composition of POM and SOM varied along a coast-to-barrier reef gradient. River POM and marine POM contributed equally to coastal POM, whereas marine POM represented 90% of the POM on barrier reefs, compared to 10% river POM. The relative importance of river POM, marine POM and mangroves to the SOM pool decreased from fringing to barrier reefs. Conversely, the relative importance of seagrass, Trichodesmium spp. and macroalgae increased along this gradient. Overall, spatial fluctuations in POM and SOM were much greater than in primary producers. Seasonal fluctuations were low for all OM sources. Our results demonstrated that a large variety of OM sources sustain coral reefs, varying in their origin, composition and role and suggest that δ13C was a more useful fingerprint than δ15N in this endeavour. This study also suggested substantial OM exchanges and trophic connections between coral reefs and surrounding ecosystems. Finally, the importance of accounting for environmental characteristics at small temporal and spatial scales before drawing general patterns is

  3. Sources and sinks of branched tetraether lipids and bacteriohopanepolyols in a major river system (Yenisei River – Kara Sea) : Implications for their application as geochemical tracers

    De Jonge, C.

    2015-01-01

    Understanding and predicting climate variability is a major scientific challenge, especially as climate-induced environmental change will impact on human society. In order to constrain the magnitude of this impact, models to predict future climates are increasingly complex, and partly based on what

  4. Sources and sinks of branched tetraether lipids and bacteriohopanepolyols in a major river system (Yenisei River – Kara Sea: Implications for their application as geochemical tracers

    de Jonge, C.

    2015-01-01

    Understanding and predicting climate variability is a major scientific challenge, especiallyas climate-induced environmental change will impact on human society. In order to constrainthe magnitude of this impact, models to predict future climates are increasingly complex, andpartly based on what is

  5. Association of Supply Type with Fecal Contamination of Source Water and Household Stored Drinking Water in Developing Countries: A Bivariate Meta-analysis.

    Shields, Katherine F; Bain, Robert E S; Cronk, Ryan; Wright, Jim A; Bartram, Jamie

    2015-12-01

    Access to safe drinking water is essential for health. Monitoring access to drinking water focuses on water supply type at the source, but there is limited evidence on whether quality differences at the source persist in water stored in the household. We assessed the extent of fecal contamination at the source and in household stored water (HSW) and explored the relationship between contamination at each sampling point and water supply type. We performed a bivariate random-effects meta-analysis of 45 studies, identified through a systematic review, that reported either the proportion of samples free of fecal indicator bacteria and/or individual sample bacteria counts for source and HSW, disaggregated by supply type. Water quality deteriorated substantially between source and stored water. The mean percentage of contaminated samples (noncompliance) at the source was 46% (95% CI: 33, 60%), whereas mean noncompliance in HSW was 75% (95% CI: 64, 84%). Water supply type was significantly associated with noncompliance at the source (p water (OR = 0.2; 95% CI: 0.1, 0.5) and HSW (OR = 0.3; 95% CI: 0.2, 0.8) from piped supplies had significantly lower odds of contamination compared with non-piped water, potentially due to residual chlorine. Piped water is less likely to be contaminated compared with other water supply types at both the source and in HSW. A focus on upgrading water services to piped supplies may help improve safety, including for those drinking stored water.

  6. Long-chain perfluoroalkyl carboxylic acids in Pacific cods from coastal areas in northern Japan: A major source of human dietary exposure

    Fujii, Yukiko; Sakurada, Tsukasa; Harada, Kouji H.; Koizumi, Akio; Kimura, Osamu; Endo, Tetsuya; Haraguchi, Koichi

    2015-01-01

    This study investigates perfluoroalkyl carboxylic acids (PFCAs) contamination of edible fish muscle from Japanese coastal waters. The concentrations of PFCAs with 8–14 carbon atoms (C8–C14) in Pacific cods in Hokkaido, Japan were 51 (median: pg/g-wet weight) for C8, 93 for C9, 99 for C10, 746 for C11, 416 for C12, 404 for C13, and 93 for C14. The levels of C9–C14 PFCAs in fish were strongly correlated to each other, but not to C8 and the other chlorinated persistent organic pollutants, indicating that C9–C14 PFCAs have a different emission source and/or bioaccumulation mechanism. The relative ratios between estimated PFCAs intake through fish consumption and the reported total dietary exposure of PFCAs were less than 1 for C8 to C9, but were more than 1 for C10 to C14. This result strongly suggests that fish consumption is a significant source of human dietary exposure to C10–C14 PFCAs. - Highlights: • Perfluoroalkyl carboxylic acids were detected in edible cod fish from Japanese coastal waters. • The levels of long-chain PFCAs in fish were independent from those of C8 and other POPs. • Long chain PFCAs intake through fish and the reported total dietary exposure were comparable. • Sea fish such as Pacific cod may be a significant human dietary source of long-chain PFCAs. - Sea fish are a significant source of long-chain perfluoroalkyl carboxylic acids for the Japanese population

  7. Food sources and intake of n-6 and n-3 fatty acids in low-income countries with emphasis on infants, young children (6-24 months), and pregnant and lactating women.

    Michaelsen, Kim F; Dewey, Kathryn G; Perez-Exposito, Ana B; Nurhasan, Mulia; Lauritzen, Lotte; Roos, Nanna

    2011-04-01

    With increasing interest in the potential effects of n-6 and n-3 fatty acids in early life, there is a need for data on the dietary intake of polyunsaturated fatty acids (PUFA) in low-income countries. This review compiles information on the content in breast milk and in foods that are important in the diets of low-income countries from the few studies available. We also estimate the availability of fat and fatty acids in 13 low-income and middle-income countries based on national food balance sheets from the United Nations' Food and Agriculture Organization Statistical Database (FOASTAT). Breast milk docosahexaenoic acid content is very low in populations living mainly on a plant-based diet, but higher in fish-eating countries. Per capita supply of fat and n-3 fatty acids increases markedly with increasing gross domestic product (GDP). In most of the 13 countries, 70-80% of the supply of PUFA comes from cereals and vegetable oils, some of which have very low α-linolenic acid (ALA) content. The total n-3 fatty acid supply is below or close to the lower end of the recommended intake range [0.4%E (percentage of energy supply)] for infants and young children, and below the minimum recommended level (0.5%E) for pregnant and lactating women in the nine countries with the lowest GDP. Fish is important as a source of long-chain n-3 fatty acids, but intake is low in many countries. The supply of n-3 fatty acids can be increased by using vegetable oils with higher ALA content (e.g. soybean or rapeseed oil) and by increasing fish production (e.g. through fish farming). © 2011 Blackwell Publishing Ltd.

  8. Country Waste Profile Report for Hungary. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Mauritius. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Brazil. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Indonesia. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Chile. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Ukraine. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Ukraine. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Ukraine. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Czech Republic. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Ukraine. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Ukraine. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Mexico. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Canada. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Canada. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for Canada. Reporting Year: 2012

    2012-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Mexico. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Mexico. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Mexico. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Mexico. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Canada. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Canada. Reporting Year: 2011

    2011-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Lithuania. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Norway. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Norway. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Philippines. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Slovenia. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Philippines. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Sweden. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Slovenia. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Slovenia. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Philippines. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Norway. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Norway. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Lithuania. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for Slovenia. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Slovenia. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Netherlands. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Lithuania. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Norway. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Sweden. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Lithuania. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Sweden. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Philippines. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Switzerland. Reporting Year: 2011

    2011-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Switzerland. Reporting Year: 2012

    2012-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Hungary. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Malaysia. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Belgium. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Belgium. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Belgium. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Japan. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Switzerland. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Argentina. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Argentina. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for Bulgaria. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Bulgaria. Reporting Year: 2011

    2011-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Bulgaria. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Spain. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Hungary. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Ecuador. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Ecuador. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Ireland. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Greece. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Kuwait. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Germany. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Tunisia. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Slovakia. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Cuba. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Indonesia. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Kuwait. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for France. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Pakistan. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Cuba. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Morocco. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for Chile. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Ireland. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Austria. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Ecuador. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Netherlands. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Germany. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Belarus. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Malaysia. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Malaysia. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Malaysia. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Netherlands. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Sweden. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Cuba. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Hungary. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Hungary. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Switzerland. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Romania. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Romania. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for United Kingdom. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Australia. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for Germany. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Japan. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Ireland. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Germany. Reporting Year: 2013

    2013-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Madagascar. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Indonesia. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Belarus. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Cuba. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Cuba. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Cuba. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Cuba. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Austria. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Austria. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Austria. Reporting Year: 2011

    2011-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Chile. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Chile. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Chile. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Chile. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Ukraine. Reporting Year: 2012

    2012-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Canada. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for Italy. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Canada. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Switzerland. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Italy. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Bulgaria. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Bulgaria. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Spain. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Spain. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Spain. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Spain. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Spain. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Argentina. Reporting Year: 2011

    2011-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Country Waste Profile Report for Japan. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  15. Country Waste Profile Report for Japan. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  16. Country Waste Profile Report for Ireland. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Ireland. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Switzerland. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Hungary. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Finland. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  1. Country Waste Profile Report for Ecuador. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  2. Country Waste Profile Report for United Kingdom. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  3. Country Waste Profile Report for Bulgaria. Reporting Year: 2012

    2012-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  4. Country Waste Profile Report for Bulgaria. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  5. Country Waste Profile Report for Bulgaria. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  6. Country Waste Profile Report for Bulgaria. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  7. Country Waste Profile Report for Lithuania. Reporting Year: 2004

    2004-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  8. Country Waste Profile Report for Ukraine. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  9. Country Waste Profile Report for Bulgaria. Reporting Year: 2013

    2013-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  10. Country Waste Profile Report for Australia. Reporting Year: 2010

    2010-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  11. Country Waste Profile Report for Mexico. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  12. Country Waste Profile Report for Slovakia. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  13. Country Waste Profile Report for Canada. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  14. Telemedicine for Developing Countries

    Combi, Carlo; Pozzani, Gabriele

    2016-01-01

    Summary Background Developing countries need telemedicine applications that help in many situations, when physicians are a small number with respect to the population, when specialized physicians are not available, when patients and physicians in rural villages need assistance in the delivery of health care. Moreover, the requirements of telemedicine applications for developing countries are somewhat more demanding than for developed countries. Indeed, further social, organizational, and technical aspects need to be considered for successful telemedicine applications in developing countries. Objective We consider all the major projects in telemedicine, devoted to developing countries, as described by the proper scientific literature. On the basis of such literature, we want to define a specific taxonomy that allows a proper classification and a fast overview of telemedicine projects in developing countries. Moreover, by considering both the literature and some recent direct experiences, we want to complete such overview by discussing some design issues to be taken into consideration when developing telemedicine software systems. Methods We considered and reviewed the major conferences and journals in depth, and looked for reports on the telemedicine projects. Results We provide the reader with a survey of the main projects and systems, from which we derived a taxonomy of features of telemedicine systems for developing countries. We also propose and discuss some classification criteria for design issues, based on the lessons learned in this research area. Conclusions We highlight some challenges and recommendations to be considered when designing a telemedicine system for developing countries. PMID:27803948

  15. The representation of dust transport and missing urban sources as major issues for the simulation of PM episodes in a Mediterranean area

    E. Flaounas

    2009-10-01

    Full Text Available Due to its adverse effects on human health, atmospheric particulate matter (PM constitutes a growing challenge for air quality management. It is also a complex subject of study. The understanding of its atmospheric evolution is indeed made difficult by the wide number of sources and the numerous processes that govern its evolution in the troposphere. As a consequence, the representation of particulate matter in chemistry-transport models needs to be permanently evaluated and enhanced in order to refine our comprehension of PM pollution events and to propose consistent environmental policies. The study presented here focuses on two successive summer particulate pollution episodes that occurred on the French Mediterranean coast. We identify and analyze the constitutive elements of the first and more massive episode and we discuss their representation within a eulerian model.

    The results show that the model fails in reproducing the variability and the amplitude of dust import from western Africa, and that it constitutes a strong bias in PM daily forecasts. We then focus on the lack of diurnal variability in the model, which is attributed to missing urban sources in standard emission inventories, and notably the resuspension of particles by urban road traffic. Through a sensitivity study based on PM and NOx measurements, we assess the sensitivity of PM to local emissions and the need to reconsider road traffic PM sources. In parallel, by coupling the CHIMERE-DUST model outputs to our simulation, we show that the representation of transcontinental dust transport allows a much better representation of atmospheric particles in southern France, and that it is needed in the frame of air quality management for the quantification of the anthropogenic part of particulate matter pollution.

  16. Characteristics and major sources of carbonaceous aerosols in PM2.5 in Emilia Romagna Region (Northern Italy) from four-year observations

    Pietrogrande, Maria Chiara, E-mail: mpc@unife.it [Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Via Fossato di Mortara 17/19, I-44100 Ferrara (Italy); Bacco, Dimitri [Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Via Fossato di Mortara 17/19, I-44100 Ferrara (Italy); Regional Agency for Prevention and Environment—ARPA, Emilia-Romagna (Italy); Ferrari, Silvia; Ricciardelli, Isabella; Scotto, Fabiana; Trentini, Arianna [Regional Agency for Prevention and Environment—ARPA, Emilia-Romagna (Italy); Visentin, Marco [Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Via Fossato di Mortara 17/19, I-44100 Ferrara (Italy)

    2016-05-15

    The concentrations of organic and elemental carbon in PM{sub 2.5} aerosol samples were measured in two sites of Emilia Romagna (Po Valley, Northern Italy) in eight campaigns during different seasons from 2011 to 2014. Strong seasonality was observed with the highest OC concentrations during the cold periods (≈ 5.5 μg m{sup −3}) and the lowest in the warm months (≈ 2.7 μg m{sup −3}) as well as with higher EC levels in fall/winter (≈ 1.4 μg m{sup −3}) in comparison with spring/summer (≈ 0.6 μg m{sup −3}). Concerning spatial variability, there were no statistically significant difference (p < 0.05) between OC concentrations at the two sampling sites in each campaign, while the EC values were nearly twofold higher levels at the urban site than those at the rural one. Specific molecular markers were investigated to attempt the basic apportionment of OC by discriminating between the main emission sources of primary OC, such as fossil fuels burning – including traffic vehicle emission – residential wood burning, and bio-aerosol released from plants and microorganisms, and the atmospheric photo-oxidation processes generating OC{sub sec}. The investigated markers were low-molecular-weight carboxylic acids – to describe the contribution of secondary organic aerosol – anhydrosugars – to quantify primary emissions from biomass burning – bio-sugars – to qualitatively estimate biogenic sources – and Polycyclic Aromatic Hydrocarbons – to differentiate among different combustion emissions. Using the levoglucosan tracer method, contribution of wood smoke to atmospheric OC concentration was computed. Wood burning accounts for 33% of OC in fall/winter and for 3% in spring/summer. A clear seasonal trend is also observed for the impact of secondary processes with higher contribution in the warm seasons (≈ 63%) in comparison with that in colder months (≈ 33%), that is consistent with enhanced solar radiation in spring/summer. - Highlights:

  17. Response to Letter Regarding the Louisiana Department of Environmental Protection's Position on the PSD Significant Emission Level for ODS at Existing Major Sources

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  18. Renewable energy projects in small island countries funded under the United Nation trust found for new and renewable source of energy (NRSE)

    Gururaja, J.

    1999-01-01

    The NRSE trust fund established with financial support from the Italian Government has succeeded in catalyzing a number of energy projects in small island developing countries. These projects have elicited a great deal of interest by local communities and opened up prospects for further utilization of locally available energy resources. The projects have created a positive impact on the quality of life of people in dispersed locations in small island developing countries by focusing on provision of renewable energy based electricity services such as solar PV lighting for homes, schools, and hospitals; radio, TV, VCR as well as medicine refrigerators. Thus it has become evident that renewable energy technologies such as solar and wind systems can have an important role to play in improving the quality of life of people in these small island countries. Market potential for these technologies is indeed substantial. However constraints and barriers still exist. One of the principal barriers is still the high initial cost of solar devices. Innovative financing including microcredit facilities needs to be explored. Efforts are also needed to strengthen local capacity to undertake assembly of components and systems, and also in the installation, maintenance, and service of renewable energy devices. Entrepreneurial activities need to be fostered through further strengthening of skills in this area. (EHS)

  19. Renewable energy projects in small island countries funded under the United Nation trust found for new and renewable source of energy (NRSE)

    Gururaja, J. [Energy and Transport Branch, Division for Sustainabel Development, Department of Economic and Social Affairs, United Nations, NY (United States)

    1999-11-01

    The NRSE trust fund established with financial support from the Italian Government has succeeded in catalyzing a number of energy projects in small island developing countries. These projects have elicited a great deal of interest by local communities and opened up prospects for further utilization of locally available energy resources. The projects have created a positive impact on the quality of life of people in dispersed locations in small island developing countries by focusing on provision of renewable energy based electricity services such as solar PV lighting for homes, schools, and hospitals; radio, TV, VCR as well as medicine refrigerators. Thus it has become evident that renewable energy technologies such as solar and wind systems can have an important role to play in improving the quality of life of people in these small island countries. Market potential for these technologies is indeed substantial. However constraints and barriers still exist. One of the principal barriers is still the high initial cost of solar devices. Innovative financing including microcredit facilities needs to be explored. Efforts are also needed to strengthen local capacity to undertake assembly of components and systems, and also in the installation, maintenance, and service of renewable energy devices. Entrepreneurial activities need to be fostered through further strengthening of skills in this area. (EHS)

  20. Mauritius country study

    Manraj, D D [Central Statistical Office (Mauritius)

    1998-10-01

    Mauritius has no known oil, gas or coal reserves but is only endowed with limited renewable energy resources namely hydropower and bagasse. Bagasse represents about one third of the country`s energy requirements and meets almost all of the sugar industries energy demand. Projects identified for mitigation options are: Energy Sector - Renewable Sources (Solar, Wind, Biomass); Transport Sector - Fuel switching and Mass transit transport; Manufacturing Sector - Increase efficiency of energy use in the manufacturing process. (EG)

  1. Major Links.

    Henderson, Tona

    1995-01-01

    Provides electronic mail addresses for resources and discussion groups related to the following academic majors: art, biology, business, chemistry, computer science, economics, health sciences, history, literature, math, music, philosophy, political science, psychology, sociology, and theater. (AEF)

  2. Major Roads

    Minnesota Department of Natural Resources — This data set contains roadway centerlines for major roads (interstates and trunk highways) found on the USGS 1:24,000 mapping series. These roadways are current...

  3. Multi-criteria analysis applied to the selection of drinking water sources in developing countries : A case study of Cali, Colombia

    Gutiérrez, Juan Pablo; Delgado, Luis Germán; van Halem, D.; Wessels, Peter; Rietveld, L.C.

    2016-01-01

    Guaranteeing a safe and continuous drinking water supply for the city of Cali, Colombia, has become a concern for the water company of Cali, the environmental authorities, universities, and entities involved in the water resource. The progressive deterioration of the city’s water sources has led

  4. Evaluation of noncoronary sources of left ventricular perfusion to intercoronary collateral-dependent myocardium due to chronic major vessel occlusion: absent contribution of luminal and extracardiac channels

    Crystal, G.J.; Downey, H.F.; Bashour, F.A.

    1981-01-01

    Liminal contribution to perfusion of collateral-dependent left ventricular (LV) myocardium was evaluated in six dogs. A portion of LV free wall was rendered collateral-dependent by gradual occlusion of left circumflex artery with Ameroid constrictor. Eight to 10 weeks after implantation of constrictor, measurements of LV myocardial flow were made by left atrial injections of 9-10 micro radioactive microspheres. To measure total collateral flow, microspheres were injected under control conditions, and to measure luminal contribution to collateral flow, microspheres were injected after ligation of right coronary artery during extracorporeal perfusion of left common coronary artery (LCCA) with microsphere-free arterial blood, and during stoppage of flow through LCCA. Under control conditions, myocardial blood flow in collateral-dependent region, 1.01 +/- 0.31 ml/min/gm, was not significantly different from that in normal region, 1.06 +/- 0.32 ml/min/gm. Flow from luminal collateral vessels was negligible (less than 0.005 ml/min/gm) in both collateral-dependent and normal myocardium, and was not affected by stoppage of flow through LCCA. These results indicate that luminal collateral vessels, as well as collateral vessels originating from other noncoronary sources, do not contribute significantly to perfusion of normal or collateral-dependent LV myocardium

  5. Research on geochronology and uranium source of sandstone-hosted uranium ore-formation in major uranium-productive basins, Northern-China

    Xia Yuliang; Liu Hanbin; Lin Jinrong; Fan Guang; Hou Yanxian

    2004-12-01

    A method is developed for correcting uranium content in uranium ore samples by considering the U-Ra equilibrium coefficient, then a U-Pb isochron is drawn up. By performing the above correction ore-formation ages of sandstone-hosted uranium mineralization which may be more realistic have been obtained. The comparative research on U-Pb isotopic ages of detritic zircon in ore-hosting sandstone and zircon in intermediate-acid igneous rocks in corresponding provenance area indicates that the ore-hosting sandstone is originated from the erosion of intermediate-acid igneous rocks and the latters are the material basis for the formation of the uranium-rich sandstone beds. On the basis of the study on U-Pb isotopic system evolution of the provenance rocks and sandstones from ore-hosting series, it is verified that the uranium sources of the sandstone-hosted uranium deposit are: the intermediate-acid igneous rocks with high content of mobile uranium, and the sandstone bodies pre-concentrated uranium. (authors)

  6. The strength of the multivariable associations of major risk factors predicting coronary heart disease mortality is homogeneous across different areas of the Seven Countries Study during 50-year follow-up

    Menotti, Alessandro; Puddu, Paolo Emilio; Adachi, Hisashi; Kafatos, Anthony; Tolonen, Hanna; Kromhout, Daan

    2017-01-01

    Objectives: To compare the magnitude of multivariable coefficients and hazard ratios of four cardiovascular risk factors across five worldwide regions of the Seven Countries Study in predicting 50-year coronary deaths. Material and methods: A total of 13 cohorts of middle-aged men at entry (40–59

  7. Multipolar spindle pole coalescence is a major source of kinetochore mis-attachment and chromosome mis-segregation in cancer cells.

    William T Silkworth

    Full Text Available Many cancer cells display a CIN (Chromosome Instability phenotype, by which they exhibit high rates of chromosome loss or gain at each cell cycle. Over the years, a number of different mechanisms, including mitotic spindle multipolarity, cytokinesis failure, and merotelic kinetochore orientation, have been proposed as causes of CIN. However, a comprehensive theory of how CIN is perpetuated is still lacking. We used CIN colorectal cancer cells as a model system to investigate the possible cellular mechanism(s underlying CIN. We found that CIN cells frequently assembled multipolar spindles in early mitosis. However, multipolar anaphase cells were very rare, and live-cell experiments showed that almost all CIN cells divided in a bipolar fashion. Moreover, fixed-cell analysis showed high frequencies of merotelically attached lagging chromosomes in bipolar anaphase CIN cells, and higher frequencies of merotelic attachments in multipolar vs. bipolar prometaphases. Finally, we found that multipolar CIN prometaphases typically possessed gamma-tubulin at all spindle poles, and that a significant fraction of bipolar metaphase/early anaphase CIN cells possessed more than one centrosome at a single spindle pole. Taken together, our data suggest a model by which merotelic kinetochore attachments can easily be established in multipolar prometaphases. Most of these multipolar prometaphase cells would then bi-polarize before anaphase onset, and the residual merotelic attachments would produce chromosome mis-segregation due to anaphase lagging chromosomes. We propose this spindle pole coalescence mechanism as a major contributor to chromosome instability in cancer cells.

  8. Precipitation Indices Low Countries

    van Engelen, A. F. V.; Ynsen, F.; Buisman, J.; van der Schrier, G.

    2009-09-01

    Since 1995, KNMI published a series of books(1), presenting an annual reconstruction of weather and climate in the Low Countries, covering the period AD 763-present, or roughly, the last millennium. The reconstructions are based on the interpretation of documentary sources predominantly and comparison with other proxies and instrumental observations. The series also comprises a number of classifications. Amongst them annual classifications for winter and summer temperature and for winter and summer dryness-wetness. The classification of temperature have been reworked into peer reviewed (2) series (AD 1000-present) of seasonal temperatures and temperature indices, the so called LCT (Low Countries Temperature) series, now incorporated in the Millennium databases. Recently we started a study to convert the dryness-wetness classifications into a series of precipitation; the so called LCP (Low Countries Precipitation) series. A brief outline is given here of the applied methodology and preliminary results. The WMO definition for meteorological drought has been followed being that a period is called wet respectively dry when the amount of precipitation is considerable more respectively less than usual (normal). To gain a more quantitative insight for four locations, geographically spread over the Low Countries area (De Bilt, Vlissingen, Maastricht and Uccle), we analysed the statistics of daily precipitation series, covering the period 1900-present. This brought us to the following definition, valid for the Low Countries: A period is considered as (very) dry respectively (very) wet if over a continuous period of at least 60 days (~two months) cq 90 days (~three months) on at least two out of the four locations 50% less resp. 50% more than the normal amount for the location (based on the 1961-1990 normal period) has been measured. This results into the following classification into five drought classes hat could be applied to non instrumental observations: Very wet period

  9. Oil from transgenic Camelina sativa containing over 25 % n-3 long-chain PUFA as the major lipid source in feed for Atlantic salmon (Salmo salar).

    Betancor, Mónica B; Li, Keshuai; Bucerzan, Valentin S; Sprague, Matthew; Sayanova, Olga; Usher, Sarah; Han, Lihua; Norambuena, Fernando; Torrissen, Ole; Napier, Johnathan A; Tocher, Douglas R; Olsen, Rolf E

    2018-06-01

    Facing a bottleneck in the growth of aquaculture, and a gap in the supply and demand of the highly beneficial n-3 long-chain PUFA (LC-PUFA), sustainable alternatives to traditional marine-based feeds are required. Therefore, in the present trial, a novel oil obtained from a genetically engineered oilseed crop, Camelina sativa, that supplied over 25 % n-3 LC-PUFA was tested as a sole dietary-added lipid source in Atlantic salmon (Salmo salar) feed. Three groups of fish were fed three experimental diets for 12 weeks with the same basal composition and containing 20 % added oil supplied by either a blend of fish oil and rapeseed oil (1:3) (COM) reflecting current commercial formulations, wild-type Camelina oil (WCO) or the novel transgenic Camelina oil (TCO). There were no negative effects on the growth, survival rate or health of the fish. The whole fish and flesh n-3 LC-PUFA levels were highest in fish fed TCO, with levels more than 2-fold higher compared with those of fish fed the COM and WCO diets, respectively. Diet TCO had no negative impacts on the evaluated immune and physiological parameters of head kidney monocytes. The transcriptomic responses of liver and mid-intestine showed only mild effects on metabolism genes. Overall, the results clearly indicated that the oil from transgenic Camelina was highly efficient in supplying n-3 LC-PUFA providing levels double that obtained with a current commercial standard, and similar to those a decade ago before substantial dietary fishmeal and oil replacement.

  10. Metagenomic evidence for sulfur lithotrophy by Epsilonproteobacteria as the major energy source for primary productivity in a sub-aerial arctic glacial deposit, Borup Fiord Pass.

    Wright, Katherine E; Williamson, Charles; Grasby, Stephen E; Spear, John R; Templeton, Alexis S

    2013-01-01

    We combined free enenergy calculations and metagenomic analyses of an elemental sulfur (S(0)) deposit on the surface of Borup Fiord Pass Glacier in the Canadian High Arctic to investigate whether the energy available from different redox reactions in an environment predicts microbial metabolism. Many S, C, Fe, As, Mn, and [Formula: see text] oxidation reactions were predicted to be energetically feasible in the deposit, and aerobic oxidation of S(0) was the most abundant chemical energy source. Small subunit ribosomal RNA (SSU rRNA) gene sequence data showed that the dominant phylotypes were Sulfurovum and Sulfuricurvum, both Epsilonproteobacteria known to be capable of sulfur lithotrophy. Sulfur redox genes were abundant in the metagenome, but sox genes were significantly more abundant than reverse dsr (dissimilatory sulfite reductase)genes. Interestingly, there appeared to be habitable niches that were unoccupied at the depth of genome coverage obtained. Photosynthesis and [Formula: see text] oxidation should both be energetically favorable, but we found few or no functional genes for oxygenic or anoxygenic photosynthesis, or for [Formula: see text] oxidation by either oxygen (nitrification) or nitrite (anammox). The free energy, SSU rRNA gene and quantitative functional gene data are all consistent with the hypothesis that sulfur-based chemolithoautotrophy by Epsilonproteobacteria (Sulfurovum and Sulfuricurvum) is the main form of primary productivity at this site, instead of photosynthesis. This is despite the presence of 24-h sunlight, and the fact that photosynthesis is not known to be inhibited by any of the environmental conditions present. This is the first time that Sulfurovum and Sulfuricurvum have been shown to dominate a sub-aerial environment, rather than anoxic or sulfidic settings. We also found that Flavobacteria dominate the surface of the sulfur deposits. We hypothesize that this aerobic heterotroph uses enough oxygen to create a microoxic

  11. Metagenomic evidence for sulfur lithotrophy by Epsilonproteobacteria as the major energy source for primary productivity in a sub-aerial arctic glacial deposit, Borup Fiord Pass

    Katherine E Wright

    2013-04-01

    Full Text Available We combined free energy calculations and metagenomic analyses of an elemental sulfur (S0 deposit on the surface of Borup Fiord Pass Glacier in the Canadian High Arctic to investigate whether the energy available from different redox reactions in an environment predicts microbial metabolism. Many S, C, Fe, As, Mn and NH4+ oxidation reactions were predicted to be energetically feasible in the deposit, and aerobic oxidation of S0 was the most abundant chemical energy source. Small subunit ribosomal RNA (SSU rRNA gene sequence data showed that the dominant phylotypes were Sulfurovum and Sulfuricurvum, both Epsilonproteobacteria known to be capable of sulfur lithotrophy. Sulfur redox genes were abundant in the metagenome, but sox genes were significantly more abundant than reverse dsr genes. Interestingly, there appeared to be habitable niches that were unoccupied at the depth of genome coverage obtained. Photosynthesis and NH4+ oxidation should both be energetically favorable, but we found few or no functional genes for oxygenic or anoxygenic photosynthesis, or for NH4+ oxidation by either oxygen (nitrification or nitrite (anammox. The free energy, SSU rRNA gene and quantitative functional gene data are all consistent with the hypothesis that sulfur-based chemolithoautotrophy by Epsilonproteobacteria (Sulfurovum and Sulfuricurvum is the main form of primary productivity at this site, instead of photosynthesis. This is despite the presence of 24-hour sunlight, and the fact that photosynthesis is not known to be inhibited by any of the environmental conditions present. This is the first time that Sulfurovum and Sulfuricurvum have been shown to dominate a sub-aerial environment, rather than anoxic or sulfidic settings. We also found that Flavobacteria dominate the surface of the sulfur deposits. We hypothesize that this aerobic heterotroph uses enough oxygen to create a microoxic environment in the sulfur below, where the Epsilonproteobacteria can

  12. Lactate and Pyruvate Are Major Sources of Energy for Stallion Sperm with Dose Effects on Mitochondrial Function, Motility, and ROS Production.

    Darr, Christa R; Varner, Dickson D; Teague, Sheila; Cortopassi, Gino A; Datta, Sandipan; Meyers, Stuart A

    2016-08-01

    Stallion sperm rely primarily on oxidative phosphorylation for production of ATP used in sperm motility and metabolism. The objective of the study was to identify which substrates included in Biggers, Whitten, and Whittingham (BWW) media are key to optimal mitochondrial function through measurements of sperm motility parameters, mitochondrial oxygen consumption, and cellular reactive oxygen species (ROS) production. It was expected that mitochondrial substrates, pyruvate and lactate, would support sperm motility and mitochondrial function better than the glycolytic substrate, glucose, due to direct utilization within the mitochondria. Measurements were performed after incubation in modified BWW media with varying concentrations of lactate, pyruvate, and glucose. The effects of media and duration of incubation on sperm motility, ROS production, and oxygen consumption were determined using a linear mixed-effects model. Duplicate ejaculates from four stallions were used in three separate experiments to determine the effects of substrate availability and concentration on sperm motility and mitochondrial function and the relationship of oxygen consumption with cellular ROS production. The present results indicate that lactate and pyruvate are the most important sources of energy for stallion sperm motility and velocity, and elicit a dose-dependent response. Additionally, lactate and pyruvate are ideal for maximal mitochondrial function, as sperm in these media operate at a very high level of their bioenergetic capability due to the high rate of energy metabolism. Moreover, we found that addition of glucose to the media is not necessary for short-term storage of equine sperm, and may even result in reduction of mitochondrial function. Finally, we have confirmed that ROS production can be the result of mitochondrial dysfunction as well as intense mitochondrial activity. © 2016 by the Society for the Study of Reproduction, Inc.

  13. Solid waste deposits as a significant source of contaminants of emerging concern to the aquatic and terrestrial environments - a developing country case study from Owerri, Nigeria.

    Arukwe, Augustine; Eggen, Trine; Möder, Monika

    2012-11-01

    In developing countries, there are needs for scientific basis to sensitize communities on the problems arising from improper solid waste deposition and the acute and long-term consequences for areas receiving immobilized pollutants. In Nigeria, as in many other African countries, solid waste disposal by way of open dumping has been the only management option for such wastes. Herein, we have highlighted the challenges of solid waste deposit and management in developing countries, focusing on contaminants of emerging concern and leaching into the environment. We have analyzed sediments and run-off water samples from a solid waste dumping site in Owerri, Nigeria for organic load and compared these with data from representative world cities. Learning from previous incidents, we intend to introduce some perspective for awareness of contaminants of emerging concerns such as those with potential endocrine disrupting activities in wildlife and humans. Qualitative and quantitative data obtained by gas chromatography and mass spectrometric analysis (GC-MS) provide an overview on lipophilic and semi-polar substances released from solid waste, accumulated in sediments and transported via leachates. The chromatograms of the full scan analyses of the sediment extracts clearly point to contamination related to heavy oil. The homologous series of n-alkanes with chain lengths ranging between C16 and C30, as well as detected polyaromatic hydrocarbon (PAH) compounds such as anthracene, phenanthrene, fluoranthene and pyrene support the assumption that diesel fuel or high boiling fractions of oil are deposited on the site. Targeted quantitative analysis for selected compounds showed high concentration of substances typically released from man-made products such as plastics, textiles, household and consumer products. Phthalate, an integral component of plastic products, was the dominant compound group in all sediment samples and run-off water samples. Technical nonylphenols (mixture of

  14. Multilateral financing sources for photovoltaic projects in the rural areas of developing countries; Fuentes multilaterales de financiacion de proyectos con tecnologia fotovoltaica en el medio rural de los paises en desarrollo

    Vazquez, I.; Vazquez, M.

    2004-07-01

    The massive introduction of the photovoltaic energy in the rural areas of the developing countries can only be achieved with wide and generous aid programmes. The multilateral financing sources are leaded and supported by the World Bank. These are: the Global Environment Facility (GEF); the Multilateral Development Banks (MDB); the International Development Association (IDA) and the International Finance Corporation (IFC). This last has created the specific funds: Photovoltaic Market Transformation Initiative (PVMTI), Small and Medium-Scale Enterprise (SME) and Solar Development Group (SDG). In addition, there are two specialized programmes on energy of the World Bank: Energy Sector Management Assistance Program (ESMAP) and Asia Alternative Energy Program (ASTAE). (Author)

  15. Problems facing developing countries

    Anon.

    1986-01-01

    Financing, above all political and technical considerations, remains the major obstacle faced by developing countries who wish to embark on a nuclear power programme. According to the IAEA, the support of the official lending agencies of the suppliers is essential. (author)

  16. Hard impact of the crisis on energy demand in 2009, except for China and India. Analysis of the energy consumption in 2009 of major countries by Enerdata based on our global energy database - 3 May 2010

    2010-01-01

    Based on its 2009 global energy industry data, Enerdata analyses the evolution of the energy demand in the G20: Energy consumption in the G20 decreased by 1% in 2009. This slight decrease is the result of contrasting trends: On the one-hand, most industrialized countries experienced a sharp decrease of up to 10% in energy demand. Oil, gas, coal, and electricity markets are following the same trends. On the other hand, China and India show no signs of slowing down, and continue to have a strong appetite for all forms of energy. (authors)

  17. Why have the majority of recent polio cases occurred in countries affected by Islamist militancy? A historical comparative analysis of the political determinants of polio in Nigeria, Somalia, Pakistan, Afghanistan and Syria.

    Kennedy, Jonathan

    2016-01-01

    This article aims to understand why the last few areas where polio remains are affected by armed conflicts involving militant organizations that use Islam to legitimize their activities. The first section critically analyses the argument that Muslims' animosity towards polio vaccination programmes is a consequence of their irrational, backward, anti-Western theology. This argument is depoliticizing, ahistorical and orientalist. Moreover, it does not explain why Islamist militant groups' attitudes to polio vaccination campaigns vary between countries. The second section analyses official documents, newspaper articles, interviews and historical and ethnographic accounts to understand the relationship between Islamist militant groups and polio in five countries - Nigeria, Somalia, Pakistan, Afghanistan and Syria - that account for 95% of the world's polio cases since 2012. I demonstrate that specific political grievances related to the postcolonial state and/or foreign military intervention help to explain variations in militant groups' attitudes to polio vaccination programmes. The paper concludes by considering the policy implications of the analysis. Improved access for polio vaccinators is not predicated on military victory against the militants but securing support of de facto political leaders. This can be achieved by developing a better understanding of the specific sociopolitical contexts in which immunization programmes operate.

  18. Importance of rural bioenergy for developing countries

    Demirbas, Ayse Hilal; Demirbas, Imren

    2007-01-01

    Energy resources will play an important role in the world's future. Rural bioenergy is still the predominant form of energy used by people in the less developed countries, and bioenergy from biomass accounts for about 15% of the world's primary energy consumption and about 38% of the primary energy consumption in developing countries. Furthermore, bioenergy often accounts for more than 90% of the total rural energy supplies in some developing countries. Earth life in rural areas of the world has changed dramatically over time. Industrial development in developing countries, coming at a time of low cost plentiful oil supplies, has resulted in greater reliance on the source of rural bioenergy than is true in the developed countries. In developed countries, there is a growing trend towards employing modern technologies and efficient bioenergy conversion using a range of biofuels, which are becoming cost wise competitive with fossil fuels. Currently, much attention has been a major focus on renewable alternatives in the developing countries. Renewable energy can be particularly appropriate for developing countries. In rural areas, particularly in remote locations, transmission and distribution of energy generated from fossil fuels can be difficult and expensive. Producing renewable energy locally can offer a viable alternative. Renewable energy can facilitate economic and social development in communities but only if the projects are intelligently designed and carefully planned with local input and cooperation. Particularly in poor rural areas, the costs of renewable energy projects will absorb a significant part of participants' small incomes. Bio-fuels are important because they replace petroleum fuels. Biomass and biofuels can be used as a substitute for fossil fuels to generate heat, power and/or chemicals. Generally speaking, biofuels are generally considered as offering many benefits, including sustainability, reduction of greenhouse gas emissions, regional

  19. Country report: a methodology

    Colin, A.

    2013-01-01

    This paper describes a methodology which could be applicable to establish a country report. In the framework of nuclear non proliferation appraisal and IAEA safeguards implementation, it is important to be able to assess the potential existence of undeclared nuclear materials and activities as undeclared facilities in the country under review. In our views a country report should aim at providing detailed information on nuclear related activities for each country examined taken 'as a whole' such as nuclear development, scientific and technical capabilities, etc. In order to study a specific country, we need to know if there is already an operating nuclear civil programme or not. In the first case, we have to check carefully if it could divert nuclear material, if there are misused declared facilities or if they operate undeclared facilities and conduct undeclared activities aiming at manufacturing nuclear weapon. In the second case, we should pay attention to the development of a nuclear civil project. A country report is based on a wide span of information (most of the time coming from open sources but sometimes coming also from confidential or private ones). Therefore, it is important to carefully check the nature and the credibility (reliability?) of these sources through cross-check examination. Eventually, it is necessary to merge information from different sources and apply an expertise filter. We have at our disposal a lot of performing tools to help us to assess, understand and evaluate the situation (cartography, imagery, bibliometry, etc.). These tools allow us to offer the best conclusions as far as possible. The paper is followed by the slides of the presentation. (author)

  20. 'A major lobbying effort to change and unify the excise structure in six Central American countries': How British American Tobacco influenced tax and tariff rates in the Central American Common Market.

    Holden, Chris; Lee, Kelley

    2011-05-19

    Transnational tobacco companies (TTCs) may respond to processes of regional trade integration both by acting politically to influence policy and by reorganising their own operations. The Central American Common Market (CACM) was reinvigorated in the 1990s, reflecting processes of regional trade liberalisation in Latin America and globally. This study aimed to ascertain how British American Tobacco (BAT), which dominated the markets of the CACM, sought to influence policy towards it by member country governments and how the CACM process impacted upon BAT's operations. The study analysed internal tobacco industry documents released as a result of litigation in the US and available from the online Legacy Tobacco Documents Library at http://legacy.library.ucsf.edu/. Documents were retrieved by searching the BAT collection using key terms in an iterative process. Analysis was based on an interpretive approach involving a process of attempting to understand the meanings of individual documents and relating these to other documents in the set, identifying the central themes of documents and clusters of documents, contextualising the documentary data, and choosing representative material in order to present findings. Utilising its multinational character, BAT was able to act in a coordinated way across the member countries of the CACM to influence tariffs and taxes to its advantage. Documents demonstrate a high degree of access to governments and officials. The company conducted a coordinated, and largely successful, attempt to keep external tariff rates for cigarettes high and to reduce external tariffs for key inputs, whilst also influencing the harmonisation of excise taxes between countries. Protected by these high external tariffs, it reorganised its own operations to take advantage of regional economies of scale. In direct contradiction to arguments presented to CACM governments that affording the tobacco industry protection via high cigarette tariffs would safeguard

  1. 'A major lobbying effort to change and unify the excise structure in six Central American countries': How British American Tobacco influenced tax and tariff rates in the Central American Common Market

    Holden Chris

    2011-05-01

    Full Text Available Abstract Background Transnational tobacco companies (TTCs may respond to processes of regional trade integration both by acting politically to influence policy and by reorganising their own operations. The Central American Common Market (CACM was reinvigorated in the 1990s, reflecting processes of regional trade liberalisation in Latin America and globally. This study aimed to ascertain how British American Tobacco (BAT, which dominated the markets of the CACM, sought to influence policy towards it by member country governments and how the CACM process impacted upon BAT's operations. Methods The study analysed internal tobacco industry documents released as a result of litigation in the US and available from the online Legacy Tobacco Documents Library at http://legacy.library.ucsf.edu/. Documents were retrieved by searching the BAT collection using key terms in an iterative process. Analysis was based on an interpretive approach involving a process of attempting to understand the meanings of individual documents and relating these to other documents in the set, identifying the central themes of documents and clusters of documents, contextualising the documentary data, and choosing representative material in order to present findings. Results Utilising its multinational character, BAT was able to act in a coordinated way across the member countries of the CACM to influence tariffs and taxes to its advantage. Documents demonstrate a high degree of access to governments and officials. The company conducted a coordinated, and largely successful, attempt to keep external tariff rates for cigarettes high and to reduce external tariffs for key inputs, whilst also influencing the harmonisation of excise taxes between countries. Protected by these high external tariffs, it reorganised its own operations to take advantage of regional economies of scale. In direct contradiction to arguments presented to CACM governments that affording the tobacco industry

  2. 25 years of experience with closed cycle vapor turbogenerators as primary power source in remote telecommunications projects in Russia and CIS countries

    Gropper, J. [ORMAT Industries Ltd., Yavne (Israel)

    2000-07-01

    One of the most severe problems confronting telecommunications projects in extreme arctic environment conditions, with temperatures as low as -60 C, is the supply of continuous, reliable remote power for unattended microwave repeater stations that in many cases cannot be reached by maintenance technicians for months at a time. Another important problem is that the telecommunications equipment must be kept at temperatures between 0 C and +45 C in order to ensure correct electronics operation. The obvious, simple solution of having an electrical heater in the equipment shelter is not practical because of the power required for such a heater. The use of specially designed, arctic type, closed cycle vapor turbogenerators (CCVT) and their associated non-electric heating systems in arctic telecommunication systems has solved both problems: reliable remote power in the range of 400 to 2500 Watts in provided with maintenance requirements reduced to a visit only once in 6 months or more, and required temperature ranges in equipment shelters are maintained, assuring correct operation of the sensitive electronics, without any need of electrical power. During the last 25 years, many major telecommunication projects in Siberia, Alaska and Antarctica have been designed to use and continue to use over 1200 arctic type closed cycle vapor turbogenerators. The CCVTs are designed to operate at nominal power in a range of temperatures from -60 to +45 C and at wind velocity of 120 km/hr, with acceptable gusts of 160 km/hr. They can be fuelled by either arctic kerosene or diesel fuel, or by natural or liquefied gas (LPG) and provide 24 or 48 VDC to the telecommunications equipment. The non-electric heating system associated with the CCVT draws extra heat accumulated in the CCVT's vapor turbogenerator in winter to vaporize a fluid that will transmit 1000 kcal/hr of heat to the equipment shelter or room where telecommunication equipment is located. The heating system is

  3. List of High risk countries

    Francine Sinzinkayo

    2013-07-26

    Higher Risk Countries and Territories. Reviewed regularly. Last update: July 26, 2013. Country/Territory. Note (1). Sources of Concern. Canadian. Law or. Policy. Knowledge of research setting. Ability to monitor research activities. (Note 2). Operational. Issues. (Note 3). Banking. Restrictions. (Note 4). Afghanistan. X. X.

  4. Mauritius country study

    Manraj, D.D.

    1998-01-01

    Mauritius has no known oil, gas or coal reserves but is only endowed with limited renewable energy resources namely hydropower and bagasse. Bagasse represents about one third of the country's energy requirements and meets almost all of the sugar industries energy demand. Projects identified for mitigation options are: Energy Sector - Renewable Sources (Solar, Wind, Biomass); Transport Sector - Fuel switching and Mass transit transport; Manufacturing Sector - Increase efficiency of energy use in the manufacturing process. (EG)

  5. Drug discovery and developments in developing countries ...

    the major burden being in developing countries. Many of ... The driving force for drug discovery and development by pharmaceutical firms ... world and particularly in the third world countries ..... GFHR (2000) Global Forum for Health Research:.

  6. Major food sources of calories, added sugars, and saturated fat and their contribution to essential nutrient intakes in the U.S. diet: data from the national health and nutrition examination survey (2003–2006)

    2013-01-01

    Background The risk of chronic disease cannot be predicted simply by the content of a single nutrient in a food or food group in the diet. The contribution of food sources of calories, added sugars and saturated fat (SFA) to intakes of dietary fiber and micronutrients of public health importance is also relevant to understanding the overall dietary impact of these foods. Objective Identify the top food sources of calories, added sugars and SFA in the U.S. diet and quantify their contribution to fiber and micronutrient intakes. Methods Single 24-hour dietary recalls (Day 1) collected from participants ≥2 years (n = 16,822) of the What We Eat in America, National Health and Nutrition Examination Survey (WWEIA/NHANES 2003–2006) were analyzed. All analyses included sample weights to account for the survey design. Calorie and nutrient intakes from foods included contributions from disaggregated food mixtures and tabulated by rank order. Results No one food category contributes more than 7.2% of calories to the overall U.S. diet, but half of the top 10 contribute 10% or more of total dietary fiber and micronutrients. Three of the top 10 sources of calories and SFA (beef, milk and cheese) contribute 46.3% of the calcium, 49.5% of the vitamin D, 42.3% of the vitamin B12 as well as other essential nutrients to the American diet. On the other hand, foods categorized as desserts, snacks, or beverages, contribute 13.6% of total calories, 83% of added sugar intake, and provide little or no nutritional value. Including food components of disaggregated recipes more accurately estimated the contribution of foods like beef, milk or cheese to overall nutrient intake compared to “as consumed” food categorizations. Conclusions Some food sources of calories, added sugars and SFA make major contributions to American dietary fiber and micronutrient intakes. Dietary modifications targeting reductions in calories, added sugar, or SFA need to take these key micronutrient

  7. Major food sources of calories, added sugars, and saturated fat and their contribution to essential nutrient intakes in the U.S. diet: data from the National Health and Nutrition Examination Survey (2003-2006).

    Huth, Peter J; Fulgoni, Victor L; Keast, Debra R; Park, Keigan; Auestad, Nancy

    2013-08-08

    The risk of chronic disease cannot be predicted simply by the content of a single nutrient in a food or food group in the diet. The contribution of food sources of calories, added sugars and saturated fat (SFA) to intakes of dietary fiber and micronutrients of public health importance is also relevant to understanding the overall dietary impact of these foods. Identify the top food sources of calories, added sugars and SFA in the U.S. diet and quantify their contribution to fiber and micronutrient intakes. Single 24-hour dietary recalls (Day 1) collected from participants ≥2 years (n = 16,822) of the What We Eat in America, National Health and Nutrition Examination Survey (WWEIA/NHANES 2003-2006) were analyzed. All analyses included sample weights to account for the survey design. Calorie and nutrient intakes from foods included contributions from disaggregated food mixtures and tabulated by rank order. No one food category contributes more than 7.2% of calories to the overall U.S. diet, but half of the top 10 contribute 10% or more of total dietary fiber and micronutrients. Three of the top 10 sources of calories and SFA (beef, milk and cheese) contribute 46.3% of the calcium, 49.5% of the vitamin D, 42.3% of the vitamin B12 as well as other essential nutrients to the American diet. On the other hand, foods categorized as desserts, snacks, or beverages, contribute 13.6% of total calories, 83% of added sugar intake, and provide little or no nutritional value. Including food components of disaggregated recipes more accurately estimated the contribution of foods like beef, milk or cheese to overall nutrient intake compared to "as consumed" food categorizations. Some food sources of calories, added sugars and SFA make major contributions to American dietary fiber and micronutrient intakes. Dietary modifications targeting reductions in calories, added sugar, or SFA need to take these key micronutrient sources into account so as not to have the unintended

  8. Renewable energy sources in Basque Country

    Ente Vasco de la Energia

    1992-01-01

    The Autonomous Basque Energy Authority makes an analysis on the final results obtained during 1980 decade promoting renewable energies: Minihydroelectric power plants, solar thermal, photovoltaics, biomass and Wind Energy. New goals until the year 2000 are outlined

  9. Renewable Energy Country Profiles. Caribbean

    NONE

    2012-09-15

    IRENA Renewable Energy Country Profiles take stock of the latest developments in the field of renewables at country level around the world. Each profile combines analysis by IRENA's specialists with the latest available country data and additional information from a wide array of sources. The resulting reports provide a brief yet comprehensive picture of the situation with regard to renewable energy, including energy supply, electrical generation and grid capacity, and access. Energy policies, targets and projects are also considered, along with each country's investment climate and endowment with renewable energy resources. The energy statistics presented here span the period from 2009 until 2012, reflecting varying timelines in the source material. Since data availability differs from country to country, wider regional comparisons are possible only for the latest year with figures available for every country included. Despite the time lag in some cases, the evident differences and disparities between countries and regions around the world remain striking. The current package of country profiles is just a starting point. The geographic scope will continue to expand, and existing profiles will be enhanced with new indicators, with the whole series maintained as a live product on the IRENA website (www.irena.org)

  10. State Run Crop Insurance as a PPublic Policy in Accelerating Agricultural Growth in Developing Countries

    Ahsan, Syed M.; Rashid, Salim

    1983-01-01

    Modern varieties of agricultural crops, commonly referred to as high yielding varieties (HYVs), are being increasingly looked upon as a major source of the additional foodgrain required to attain self-sufficiency in a number of Third World countries. In spite of the demonstrated productivity gains with HYVs, the adoption rate has been rather disappointing in many of those countries. Part of the reason behind the farmer's reluctance must arise from the unfamiliarity and high costs of the new t...

  11. Determinants of Small Enterprises’ Performance in Developing Countries: A Bangladesh Case

    Khondoker, Abdul Mottaleb; Sonobe, Tetsushi

    2011-01-01

    Family-based traditional microenterprises are abundant in developing countries, and in many cases they are a major source of income and employment for both urban and rural poor. With a few exceptions, however, most these family-based traditional microenterprises in the rural areas of developing countries seldom grow in terms of enterprises’ size and product quality. Thus, they tend to perform poorly relative to their growth potentials. The development of these family-based microenterprises wo...

  12. Securing Major Events

    Loeoef, Susanna

    2013-01-01

    When asked why the IAEA should provide nuclear security support to countries that organize large public events, Nuclear Security Officer Sophia Miaw answers quickly and without hesitation. ''Imagine any major public event such as the Olympics, a football championship, or an Expo. If a dirty bomb were to be exploded at a site where tens of thousands of people congregate, the radioactive contamination would worsen the effects of the bomb, increase the number of casualties, impede a rapid emergency response, and cause long term disruption in the vicinity,'' she said. Avoiding such nightmarish scenarios is the driving purpose behind the assistance the IAEA offers States that host major sporting or other public events. The support can range from a single training course to a comprehensive programme that includes threat assessment, training, loaned equipment and exercises. The type and scope of assistance depends on the host country's needs. ''We incorporate nuclear security measures into their security plan. We don't create anything new,'' Miaw said

  13. Dealing with the problem countries

    Jones, R.W.

    1985-01-01

    The test of America's policies to prevent nuclear proliferation is the so-called problem countries, those states that pose the greatest risk of ''going nuclear.'' Most visible - and the source of greatest concern - are those countries which have developed or appear to be in the process of developing nuclear weapons capabilities. In addition to Pakistan, near-nuclear countries of note include India, Israel, South Africa, Argentina, South Korea, and Taiwan. Several other countries, including Iraq, Iran, Libya, and Brazil, seem to pose proliferation risks in the longer term. More problematic are countries, such as Mexico, that, although they seem to represent little or no proliferation risk themselves, pose difficult problems by challenging restrictions in nuclear export policy. The author examines US policy toward some of the problem countries, paying particular attention to Pakistan. The constants in US policy and the few changes wrought by the Reagan administration are noted throughout

  14. CDM Country Guides

    2005-01-01

    Under the Integrated Capacity Strengthening for the Clean Development Mechanism (ICS-CDM) programme, IGES presents the CDM Country Guides, a series of manuals on CDM project development for Cambodia, China, India, Indonesia, the Philippines, and Thailand. These guidebooks aim at facilitating CDM project developments in Asia by providing essential information to both project developers and potential investors. Chapter 1, Introduction, is a summary of issues that developers and investors in CDM projects should be aware of. Includes tips for readers to effectively use the guidebook to find specific information. Chapter 2, Country Profile, comprises a profile that provides a broad picture of the country, including social, economic, and political information, as well as an overview of the country's energy situation, which is important for project development and investment. Chapter 3, The CDM Project Cycle, gives an explanation of the general CDM project cycle, which includes identifying a project, issuance of carbon credits, requirements, and stakeholders for each process. Chapter 4, Possible CDM Projects in the Country, is an overview of the country's potential resources and sectoral or project type categories that hold potential for CDM projects. Chapter 5, Government Authorities, gives a comprehensive picture of the CDM-related institutional framework and its inter-organisational relationships. Chapter 6, CDM Project Approval Procedures and Requirements Steps, informs about obtaining project approval and its requirements (e.g., country-specific provisions on additionality, sustainable development criteria, and environmental impact assessment) in the host country. Chapter 7, Laws and Regulations, is an overview of basic investment-related laws, environmental and property law, and sector-specific regulations relevant to CDM project activities. Chapter 8, Fiscal and Financing Issues, gives practical information on the financial market in the host country (both

  15. Reducing the risk from radioactive sources

    MacKenzie, C.

    2006-01-01

    Each year the IAEA receives reports of serious injuries or deaths due to misuse or accidents involving sealed radioactive sources. Sealed radioactive sources are used widely in medicine, industry, and agriculture - by doctors to treat cancer, by radiographers to check welds in pipelines, or by specialists to irradiate food to prevent it from spoiling, for example. If these sources are lost or improperly discarded, a serious accident may result. In addition, the security of sealed sources has become a growing concern, particularly the potential that such a source could be used as a radioactive dispersal device or 'dirty bomb'. Preventing the loss or theft of sealed radioactive sources reduces both the risk of accidents and the risk that such sources could become an instrument of misuse. In most countries, radioactive materials and activities that produce radiation are regulated. Those working with sealed radioactive sources are required not just to have proper credentials, but also the needed training and support to deal with unexpected circumstances that may arise when a source is used. Despite these measures, accidents involving sealed sources continue to be reported to the IAEA. Among its many activities to improve the safety and security of sealed sources, the IAEA has been investigating the root causes of major accidents since the 1980s and publishing the findings so that others can learn from them. This information needs to be in the hands of those whose actions and decisions can reduce accidents by preventing a lost source from making it's way into scrap metal. The IAEA has also developed an international catalogue of sealed radioactive sources, and provides assistance to countries to safely contain sources no longer in use. To raise awareness, a Sealed Radioactive Sources Toolkit was issued that focuses on the long-term issues in safely and securely managing radioactive sealed sources. The target audiences are government agencies, radioactive sealed source

  16. Country Waste Profile Report for Iran, Islamic Republic of. Reporting Year: 2007

    2007-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  17. Country Waste Profile Report for Iran, Islamic Republic of. Reporting Year: 2005

    2005-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  18. Country Waste Profile Report for Iran, Islamic Republic of. Reporting Year: 2006

    2006-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  19. Country Waste Profile Report for Korea, Republic of. Reporting Year: 2009

    2009-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)

  20. Country Waste Profile Report for Korea, Republic of. Reporting Year: 2008

    2008-01-01

    The IAEA Country Waste Profile Reports include data on: • Waste in Storage and Disposal (including historical disposal no longer practiced); • Treatment & Conditioning Capabilities; • Major milestones in programme and facility development; • Regulatory Authorities; • Policies, Laws & Regulations; • Disused Radioactive Sources (for some Member States)