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Sample records for trng vit nam

  1. Walking the Line: Quality Assurance Policy Development and Implementation in Vi?t Nam

    Science.gov (United States)

    Madden, Meggan

    2014-01-01

    Although Vi?t Nam's experiences with quality assurance (QA) policy development have been influenced by its relationships with, and funding from, the World Bank and regional organizations, the state-centric values of the Socialist Republic of Vi?t Nam still navigate the implementation process. The development of QA in Vietnamese higher education…

  2. Secure TRNG with random phase stimulation

    Science.gov (United States)

    Wieczorek, Piotr Z.

    2017-08-01

    In this paper a novel TRNG concept is proposed which is a vital part of cryptographic systems. The proposed TRNG involves phase variability of a pair of ring oscillators (ROs) to force the multiple metastable events in a flip-flop (FF). In the solution, the ROs are periodically activated to ensure the violation of the FF timing and resultant state randomness, while the TRNG circuit adapts the structure of ROs to obtain the maximum entropy and circuit security. The TRNG can be implemented in inexpensive re-programmable devices (CPLDs or FPGAs) without the use of Digital Clock Managers (DCMs). Preliminary test results proved the circuit's immunity to the intentional frequency injection attacks.

  3. Influence of radiation on metastability-based TRNG

    Science.gov (United States)

    Wieczorek, Piotr Z.; Wieczorek, Zbigniew

    2017-08-01

    This paper presents a True Random Number Generator (TRNG) based on Flip-Flops with violated timing constraints. The proposed circuit has been implemented in a Xilinx Spartan 6 device. The TRNG circuit utilizes the metastability phenomenon as a source of randomness. Therefore, in the paper the influence of timing constraints on the flip-flop metastability proximity is discussed. The metastable range of operation enhances the noise influence on a Flip-Flop behavior. Therefore, the influence of an external stochastic source on the flip-flop operation is also investigated. For this purpose a radioactive source of radiation was used. According to the results shown in the paper the radiation increases the unpredictability of the metastable process of flip-flops operating as the randomness source in the TRNG. The statistical properties of TRNG operating in an increased radiation conditions were verified with the NIST battery of statistical tests.

  4. Microbial Profiling Of Cyanobacteria From VIT Lake

    Directory of Open Access Journals (Sweden)

    Swati Singh

    2015-08-01

    Full Text Available The application of molecular biological methods to study the diversity and ecology of micro-organisms in natural environments has been practice in mid-1980. The aim of our research is to access the diversity composition and functioning of complex microbial community found in VIT Lake. Molecular ecology is a new field in which microbes can be recognized and their function can be understood at the DNA or RNA level which is useful for constructing genetically modified microbes by recombinant DNA technology for reputed use in the environment. In this research first we will isolate cyanobacteria in lab using conventional methods like broth culture and spread plate method then we will analyze their morphology using various staining methods and DNA and protein composition using electrophoresis method. The applications of community profiling approaches will advance our understanding of the functional role of microbial diversity in VIT Lake controls on microbial community composition.

  5. Verify MesoNAM Performance

    Science.gov (United States)

    Bauman, William H., III

    2010-01-01

    The AMU conducted an objective analysis of the MesoNAM forecasts compared to observed values from sensors at specified KSC/CCAFS wind towers by calculating the following statistics to verify the performance of the model: 1) Bias (mean difference), 2) Standard deviation of Bias, 3) Root Mean Square Error (RMSE), and 4) Hypothesis test for Bias = O. The 45 WS LWOs use the MesoNAM to support launch weather operations. However, the actual performance of the model at KSC and CCAFS had not been measured objectively. The analysis compared the MesoNAM forecast winds, temperature and dew point to the observed values from the sensors on wind towers. The data were stratified by tower sensor, month and onshore/offshore wind direction based on the orientation of the coastline to each tower's location. The model's performance statistics were then calculated for each wind tower based on sensor height and model initialization time. The period of record for the data used in this task was based on the operational start of the current MesoNAM in mid-August 2006 and so the task began with the first full month of data, September 2006, through May 2010. The analysis of model performance indicated: a) The accuracy decreased as the forecast valid time from the model initialization increased, b) There was a diurnal signal in T with a cool bias during the late night and a warm bias during the afternoon, c) There was a diurnal signal in Td with a low bias during the afternoon and a high bias during the late night, and d) The model parameters at each vertical level most closely matched the observed parameters at heights closest to those vertical levels. The AMU developed a GUI that consists of a multi-level drop-down menu written in JavaScript embedded within the HTML code. This tool allows the LWO to easily and efficiently navigate among the charts and spreadsheet files containing the model performance statistics. The objective statistics give the LWOs knowledge of the model's strengths and

  6. Field Survey of Cinnamon in Viet Nam

    OpenAIRE

    Michiho, Ito; Yasuo, Shimada; Fumiyuki, Kiuchi; Tran Kim, Qui; Gisho, Honda; Graduate School of Pharmaceutical Sciences, Kyoto University; Mitsuboshi Pharmacutical Co.; Tsukuba Medicinal Plant Research Station, National Institute of Health Siences, Ministry of Health, Labour and Welfare; Research Center for Applied Chemistry, National University; Graduate School of Pharmaceutical Sciences, Kyoto University

    2004-01-01

    A field survey of cinnamon in Viet Nam was performed during the period from 1999 till 2001. Interviews were carried out three times covering most of the famous cinnamon producing sites in Viet Nam. Through the interviews, various aspects of current status of cinnamon production were told by the villagers and it turned out that there might be two types of cinnamon trees in Viet Nam, one is the Tra My type andthe other is the Thanh Hoa type. They are very similar in the morphological characteri...

  7. Nam June Paik / Nam June Paik ; interv. Tilman Baumgärtel

    Index Scriptorium Estoniae

    Paik, Nam June

    2006-01-01

    Korea-ameerika kunstnikust Nam June Paikist (sünd. 1932), telefoniintervjuu kunstnikuga tema talvekodus Floridas 20.01.2001. Nam June Paiki töödest "Participation TV" (1963), "Video Synthesizer" (1969/70),sateliidiperformance'itest "Good Morning, Mr. Orwell!" (1980), "Bye Bye, Kipling" (1987) ja "Wrap around the World" (1988), näitusest "Electronic Superhighway" (1994) jm. Nam June Paik ka Internetist, Interneti-kunstist, töötamisest laseriga

  8. British firms mark progress off Viet Nam

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    British companies are making more inroads in exploring for oil and gas off Viet Nam. British Gas plc won a 25 year production sharing contract for a license off southern Viet Nam in the South China Sea. Meantime, London independent Lasmo plc started seismic surveys on the block adjoining the British Gas block. Separately, Thailand and Viet Nam have reached agreement to jointly explore for and develop oil and gas found in waters claimed by both countries. Plans call for the two countries to draw up joint development plans covering oil and gas resources in the southeastern fringe of the Gulf of Thailand. Bangkok officials say they would have preferred to delineate maritime boundaries with Hanoi, but opted for the joint development accord, noting that Thailand and Malaysia had taken 12 years to resolve a similar dispute

  9. Deforestation in Viet Nam | IDRC - International Development ...

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

    Increased soil erosion, reduced water-storage capacity, changes in microclimates, and loss of nutrients have led to a decline in the productivity of marginal lands and the impoverishment of local communities. In Viet Nam, the situation is particularly urgent. Continuing soil degradation poses an ominous threat to that ...

  10. Viet Nam national report: Greenhouse gas limitation

    International Nuclear Information System (INIS)

    Tuong, Le Nguyen; Hieu, Nguyen Khac.

    1998-01-01

    Viet Nam ratified the UNFCCC on 16 November 1994. The Hydro meteorological Service (HMS) has been assigned by the Government to take full responsibility for Climate Change issues and for implementing programs related to the objectives of the UNFCCC. The mount of GHG emission in Viet Nam is 111.7 Tg of CO 2 equivalent. It is expected that the amount will be increased dramatically in the coming decades because of fossil fuel consumption to meet energy demand in the country. Total CO 2 emissions would be increased from 101 Tg in 2000, to 139 Tg, 224 Tg and 433 Tg in 2010, 2020 and 2030 respectively. 13 GHG abatement options including 7 energy options and 6 non-energy options have been developed for this study. (EG)

  11. MesoNAM Verification Phase II

    Science.gov (United States)

    Watson, Leela R.

    2011-01-01

    The 45th Weather Squadron Launch Weather Officers use the 12-km resolution North American Mesoscale model (MesoNAM) forecasts to support launch weather operations. In Phase I, the performance of the model at KSC/CCAFS was measured objectively by conducting a detailed statistical analysis of model output compared to observed values. The objective analysis compared the MesoNAM forecast winds, temperature, and dew point to the observed values from the sensors in the KSC/CCAFS wind tower network. In Phase II, the AMU modified the current tool by adding an additional 15 months of model output to the database and recalculating the verification statistics. The bias, standard deviation of bias, Root Mean Square Error, and Hypothesis test for bias were calculated to verify the performance of the model. The results indicated that the accuracy decreased as the forecast progressed, there was a diurnal signal in temperature with a cool bias during the late night and a warm bias during the afternoon, and there was a diurnal signal in dewpoint temperature with a low bias during the afternoon and a high bias during the late night.

  12. CrossVit: Enhancing Canopy Monitoring Management Practices in Viticulture

    Directory of Open Access Journals (Sweden)

    Alessandro Matese

    2013-06-01

    Full Text Available A new wireless sensor network (WSN, called CrossVit, and based on MEMSIC products, has been tested for two growing seasons in two vineyards in Italy. The aims are to evaluate the monitoring performances of the new WSN directly in the vineyard and collect air temperature, air humidity and solar radiation data to support vineyard management practices. The WSN consists of various levels: the Master/Gateway level coordinates the WSN and performs data aggregation; the Farm/Server level takes care of storing data on a server, data processing and graphic rendering; Nodes level is based on a network of peripheral nodes consisting of a MDA300 sensor board and Iris module and equipped with thermistors for air temperature, photodiodes for global and diffuse solar radiation, and an HTM2500LF sensor for relative humidity. The communication levels are: WSN links between gateways and sensor nodes by ZigBee, and long-range GSM/GPRS links between gateways and the server farm level. The system was able to monitor the agrometeorological parameters in the vineyard: solar radiation, air temperature and air humidity, detecting the differences between the canopy treatments applied. The performance of CrossVit, in terms of monitoring and reliability of the system, have been evaluated considering: its handiness, cost-effective, non-invasive dimensions and low power consumption.

  13. North American Mesoscale Forecast System (NAM) [12 km

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The North American Mesoscale Forecast System (NAM) is one of the major regional weather forecast models run by the National Centers for Environmental Prediction...

  14. Carbon storage and sequestration by trees in VIT University campus

    Science.gov (United States)

    Saral, A. Mary; SteffySelcia, S.; Devi, Keerthana

    2017-11-01

    The present study addresses carbon storage and sequestration by trees grown in VIT University campus, Vellore. Approximately twenty trees were selected from Woodstockarea. The above ground biomass and below ground biomass were calculated. The above ground biomass includes non-destructive anddestructive sampling. The Non-destructive method includes the measurement of height of thetree and diameter of the tree. The height of the tree is calculated using Total Station instrument and diameter is calculated using measuring tape. In the destructive method the weight of samples (leaves) and sub-samples (fruits, flowers) of the tree were considered. To calculate the belowground biomass soil samples are taken and analyzed. The results obtained were used to predict the carbon storage. It was found that out of twenty tree samples Millingtonia hortensis which is commonly known as Cork tree possess maximum carbon storage (14.342kg/tree) and carbon sequestration (52.583kg/tree) respectively.

  15. La longévité du pollen de colza

    Directory of Open Access Journals (Sweden)

    Pierre Jacqueline

    2002-01-01

    Full Text Available Connaître la longévité d’un pollen est une donnée particulièrement intéressante dans le cadre des études de risques de dissémination du pollen. En effet, cela permet de savoir combien de temps une parcelle dont la floraison est terminée reste une source de pollen fécondant. Par ailleurs, une étude de la longévité du pollen pourrait permettre de mieux comprendre les résultats en apparence contradictoires obtenus au cours de diverses expérimentations menées sur la dissémination du pollen de colza. Ainsi, alors que des travaux montrent que ce pollen est peu anémophile [1] et qu’au niveau de la parcelle sa dispersion se fait sur de courtes distances [2-4], des cas de contaminations sur de grandes distances ont été signalés [5] et les relevés palynologiques effectués sur des filtres (placés à 10 m de hauteur, voire plus confirment que ce pollen peut se disperser sur de grandes distances [6]. Toutefois, on ignore si le pollen ainsi collecté est viable ou non. Si l’on fait l’hypothèse que cette dernière dispersion se fait par le biais de la mise en suspension du pollen dans l’air dans les couches de l’atmosphère et que son transport dure un certain temps, il devient également nécessaire de connaître la durée de vie du pollen pour mieux évaluer les risques de ce type de dissémination. Au plan méthodologique, mesurer la longévité du pollen peut a priori paraître simple. Cependant les critères retenus peuvent être nombreux et divers : mesure de la viabilité, mesure du pouvoir germinatif in vitro ou in vivo, mesure du pouvoir fécondant réel. Dans chacun des cas, les techniques appliquées sont différentes et chacune comporte des biais parfois importants tels que des faux-positifs dans les tests colorimétriques de viabilité, l’incidence du milieu de culture dans les tests de germination in vitro, sans parler des tests présentant des risques carcinogènes pour l’expérimentateur [7]. De plus

  16. Comparison of Serum Vit D Level Between Psoriasis Patients and Normal Population

    Directory of Open Access Journals (Sweden)

    A. Darjani

    2016-11-01

    Full Text Available Introduction: Psoriasis is a common inflammatory skin disorder with humeral and cellular immune system involvement. On the other hands، Vitamin D has important immunomodulatory effects and its relations with many autoimmune diseases were shown. The relation between Serum Vit D Level and Psoriasis disease remained controversial issue that this study was done to show this relationship. Methods and Materials: In this comparative cross sectional study، 30 psoriatic patients who attended to Razi dermatology clinic in Rasht، by sequential sampling underwent study as case group. 30 healthy people from hospital at the same age، gender and skin-colored also were selected as control group. Inclusion criteria were patients and people without Ca or Vit D supplements usage or underground diseases in relation to hypovitaminosis D. Demographical data were gathered by interviewing and then blood samples from all participants were sent for analysis of serum Ca، P، Vit D and parathormone level. Data analysis was done by SPSS ver. 18 using T-test and Chi 2 test. Result: Mean and SD serum level of Vit D in case and control groups were 25.8± 12.6 ng/ mL and  23.7± 8.9 ng/ mL، respectively (ρ>0.05. Out of all، 24 participants (40% suffered from Vit D Deficiency and 20 people (33.3% from Vit D insufficiency ، only 26.7% study subjects had acceptable serum Vit D level. There were not any significant difference between Vit D deficiency rates and other measured biochemical indices in two groups (36.7% vs. 43.3%. Conclusion: This study showed high level of Vit D deficiency in both psoriatic and normal people that must be notice.

  17. Overexpression of Arabidopsis VIT1 increases accumulation of iron in cassava roots and stems.

    Science.gov (United States)

    Narayanan, Narayanan; Beyene, Getu; Chauhan, Raj Deepika; Gaitán-Solis, Eliana; Grusak, Michael A; Taylor, Nigel; Anderson, Paul

    2015-11-01

    Iron is extremely abundant in the soil, but its uptake in plants is limited due to low solubility in neutral or alkaline soils. Plants can rely on rhizosphere acidification to increase iron solubility. AtVIT1 was previously found to be involved in mediating vacuolar sequestration of iron, which indicates a potential application for iron biofortification in crop plants. Here, we have overexpressed AtVIT1 in the starchy root crop cassava using a patatin promoter. Under greenhouse conditions, iron levels in mature cassava storage roots showed 3-4 times higher values when compared with wild-type plants. Significantly, the expression of AtVIT1 showed a positive correlation with the increase in iron concentration of storage roots. Conversely, young leaves of AtVIT1 transgenic plants exhibit characteristics of iron deficiency such as interveinal chlorosis of leaves (yellowing) and lower iron concentration when compared with the wild type plants. Interestingly, the AtVIT1 transgenic plants showed 4 and 16 times higher values of iron concentration in the young stem and stem base tissues, respectively. AtVIT1 transgenic plants also showed 2-4 times higher values of iron content when compared with wild-type plants, with altered partitioning of iron between source and sink tissues. These results demonstrate vacuolar iron sequestration as a viable transgenic strategy to biofortify crops and to help eliminate micronutrient malnutrition in at-risk human populations. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Measurement of FA and VitB12 in serum by TRFIA and its clinical application

    International Nuclear Information System (INIS)

    Zhou Jinhong; Wang Huimin

    2006-01-01

    To investigate the correlation between diseases and the quantity of folic acid(FA) and vitamine B 12 (VitB 12 ) in serum, the quantity of FA and VitB 12 in serum was measured by TR- FIA. The results showed that the levels of FA and VitB 12 in 68 controlled subjects were 20.13±5.72 nmol/L and 240.45±58.23 pmol/L respectively. The levels of FA and VitB 12 in 6 patients with megaloblastic anemia, 26 with medium-terminal gestation femineity, 7 with liver cirrhosis, 10 with gastric ulcerand 31 with cerebral infarction were significant lower than those in the control group. The level of FA in 24 with malignant hematopathy and 57 with malignant tumor was significantly lower but VitB 12 between the 31 patients with iron deficiency anemia and 12 with CAA and the control group. The amount of the FA in 9 patients with chronic atrophic gastritis and 42 blood donors were lower than that in the control. The determination of FA and VitB 12 levels may be quite significant in the diagnosis, therapy and prognosis of diseases. Laboratories should establish the reference values which fit the locals specifically. (authors)

  19. Tuberculosis case notification data in Viet Nam, 2007 to 2012.

    Science.gov (United States)

    Nhung, Nguyen Viet; Hoa, Nguyen Binh; Khanh, Pham Huyen; Hennig, Cornelia

    2015-01-01

    Tuberculosis (TB) remains a major cause of morbidity and mortality, and Viet Nam ranks 12 among the 22 high-TB burden countries. This study analyses surveillance data of the National Tuberculosis Control Programme in Viet Nam for the six-year period 2007 to 2012. During the study period, 598,877 TB cases (all forms) were notified, and 313,225 (52.3%) were new smear-positive cases. The case notification rate of new smear-positive cases was decreased, from 65 per 100,000 population in 2007 to 57 per 100,000 population in 2012; this decrease was observed for males and females in all age groups except males aged 0-14 and females aged 15-24 years. The male-to-female ratio of new smear-positive TB cases increased from 2.85 in 2007 to 3.02 in 2012. The average annual cure rate of new smear-positive cases was 90.3%. The high male-to-female ratio for new smear-positive TB cases in this notification data was lower than that from the 2007 TB prevalence survey in Viet Nam, suggesting a lower case detection for males. The decrease in new smear-positive case notification rates may reflect a decline in TB incidence in Viet Nam as several programmatic improvements have been made, although further research is required to increase case detection among young males and children.

  20. Globalization and the Governance of Education in Viet Nam

    Science.gov (United States)

    London, Jonathan D.

    2010-01-01

    In a globalizing world, local and global governance arrangements are increasingly interdependent, which produces harmonization in some instances and new tensions and contradictions in others. Analysis shows that successive waves of globalization have affected the governance of education in Viet Nam differently. It shows that the globalization of…

  1. Viet Nam Economic Research Network (VERN) - Phase II | IDRC ...

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

    ... Viet Nam has undergone remarkable change, evidenced by significant poverty reduction, sustained high growth, trade liberalization and transition to a market economy. However, changes in the structure of economic (and political) governance have not proceeded apace, leaving the economy exposed to external shocks.

  2. Ecological modernisation of industrial estates in Viet Nam

    NARCIS (Netherlands)

    Phung Thuy Phuong,

    2002-01-01

    This research provides insights into environmental policy-making and management in Viet Nam, with special reference to industrial estates. It analyses the reasons behind the weaknesses of environmental policy-making and management in dealing

  3. Deforestation in Viet Nam | CRDI - Centre de recherches pour le ...

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

    Deforestation in Viet Nam reports on a innovative and timely study by a team of Vietnamese and Canadian researchers. It presents a labourious historical analysis of the smallest changes affecting soil use, forest cover, population, and political and socioeconomic characteristics. The book concludes with suggestions for ...

  4. Viet Nam Economic Research Network (VERN) - Phase II | CRDI ...

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

    Over the past decade, Viet Nam has undergone remarkable change, evidenced by significant poverty reduction, sustained high growth, trade liberalization and transition to a market economy. However, changes in ... Dossiers. VERN policy brief : capitalising on the changing role of non-farm household enterprises in Vietna.

  5. All projects related to Viet Nam | Page 3 | IDRC - International ...

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

    2010-03-16

    The burden of disease caused by smoking, and the medical and social costs associated with it, are not well quantified in low- and middle income countries. Start Date: March 16, 2010. End Date: May 31, 2012. Topic: SMOKING, TOBACCO INDUSTRY, ECONOMIC IMPLICATIONS. Region: Asia, Far East Asia, Viet Nam.

  6. Educating the educators at Hue Medical College, Hue, Viet Nam.

    Science.gov (United States)

    Pron, A L; Zygmont, D; Bender, P; Black, K

    2008-06-01

    In June 2005, four faculty members from Temple University, Philadelphia, USA, conducted a nursing educator workshop in Hue, Viet Nam. Didactic and clinical instruction addressed paediatric, maternity, psychiatric and surgical nursing content as well as instructional methods and student evaluation techniques. This educator workshop was requested as means of increasing the professionalization of nursing in Viet Nam. Student nurses in Viet Nam are taught by physician-faculty. Between the cultural and economic factors that contribute to the current status and practice of nursing in Viet Nam and the lack of nurse educator role models, the nursing profession has many obstacles to overcome in their quest for increased autonomy. During the workshop, in addition to modelling interactive teaching methods as they taught the classroom and clinical content, these authors also demonstrated the level of knowledge expected of nurses in the USA. Despite much advance planning for this workshop, there were many challenges for the USA faculty. Some of the lessons learned which might help others included having a sense of humour, maintaining flexibility in teaching styles and content, being prepared for the cultural and religious influences on health care, and utilizing all of one's nursing skills to find creative solutions when teaching nursing in another country.

  7. Brain MR image segmentation using NAMS in pseudo-color.

    Science.gov (United States)

    Li, Hua; Chen, Chuanbo; Fang, Shaohong; Zhao, Shengrong

    2017-12-01

    Image segmentation plays a crucial role in various biomedical applications. In general, the segmentation of brain Magnetic Resonance (MR) images is mainly used to represent the image with several homogeneous regions instead of pixels for surgical analyzing and planning. This paper proposes a new approach for segmenting MR brain images by using pseudo-color based segmentation with Non-symmetry and Anti-packing Model with Squares (NAMS). First of all, the NAMS model is presented. The model can represent the image with sub-patterns to keep the image content and largely reduce the data redundancy. Second, the key idea is proposed that convert the original gray-scale brain MR image into a pseudo-colored image and then segment the pseudo-colored image with NAMS model. The pseudo-colored image can enhance the color contrast in different tissues in brain MR images, which can improve the precision of segmentation as well as directly visual perceptional distinction. Experimental results indicate that compared with other brain MR image segmentation methods, the proposed NAMS based pseudo-color segmentation method performs more excellent in not only segmenting precisely but also saving storage.

  8. Socioeconomic Renovation in Viet Nam : The Origin, Evolution, and ...

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

    Les directeurs. Peter Boothroyd est directeur du Centre des établissements humains à l'Université de la Colombie-Britannique, à Vancouver, au Canada. Pham Xuan Nam est professeur au Centre national des sciences sociales et humaines à Hanoi, au Vietnam. Il est aussi rédacteur en chef de la Vietnam Social Science ...

  9. Recent increase in sex ratio at birth in Viet Nam.

    Directory of Open Access Journals (Sweden)

    Christophe Z Guilmoto

    Full Text Available INTRODUCTION: Since the 1980s, sex ratio at birth (male births per 100 female births has increased in many Asian countries as a result of selective abortions, but to date there has been no such evidence for Viet Nam. Our aim in this paper is to ascertain the situation with respect to sex ratio at birth in Viet Nam over the past five years. MATERIALS AND METHODS: Original data were obtained from sample population surveys in Viet Nam recording annual birth rates since 2000 of about 450,000 women, as well as from two successive birth surveys conducted for the first time in 2007 (1.1 million births. The annual population surveys include specific information on birth history and mothers' characteristics to be used for the analysis of trends and differentials in sex ratio at birth. RESULTS AND DISCUSSION: Birth history statistics indicate that the SRB in Viet Nam has recorded a steady growth since 2001. Starting from a level probably close to the biological standard of 105, the SRB reached 108 in 2005 and 112 in 2006, a value significantly above the normal level. An independent confirmation of these results comes from the surveys of births in health facilities which yielded a SRB of 110 in 2006-07. High SRB is linked to various factors such as access to modern health care, number of prenatal visits, level of higher education and employment status, young age, province of residence and prenatal sex determination. These results suggest that prenatal sex determination followed by selective abortion has recently become more common in Viet Nam. This recent trend is a consequence of various factors such as preference for sons, declining fertility, easy access to abortion, economic development as well as the increased availability of ultrasonography facilities.

  10. 31 CFR 500.560 - Bank accounts of official representatives of foreign governments in North Korea, North Viet-Nam...

    Science.gov (United States)

    2010-07-01

    ... representatives of foreign governments in North Korea, North Viet-Nam, Cambodia, or South Viet-Nam. 500.560... governments in North Korea, North Viet-Nam, Cambodia, or South Viet-Nam. Specific licenses are issued authorizing payments from accounts of official representatives of foreign governments in North Korea, North...

  11. Two Integrator Loop Filters: Generation Using NAM Expansion and Review

    Directory of Open Access Journals (Sweden)

    Ahmed M. Soliman

    2010-01-01

    Full Text Available Systematic synthesis method to generate a family of two integrator loop filters based on nodal admittance matrix (NAM expansion is given. Eight equivalent circuits are obtained; six of them are new. Each of the generated circuits uses two grounded capacitors and employs two current conveyors (CCII or two inverting current conveyors (ICCII or a combination of both. The NAM expansion is also used to generate eight equivalent grounded passive elements two integrator loop filters using differential voltage current conveyor (DVCC; six of them are new. Changing the input port of excitation, two new families of eight unity gain lowpass filter circuits each using two CCII or ICCII or combination of both or two DVCC are obtained.

  12. Phylogeography of recently emerged DENV-2 in southern Viet Nam.

    Directory of Open Access Journals (Sweden)

    Maia A Rabaa

    2010-07-01

    Full Text Available Revealing the dispersal of dengue viruses (DENV in time and space is central to understanding their epidemiology. However, the processes that shape DENV transmission patterns at the scale of local populations are not well understood, particularly the impact of such factors as human population movement and urbanization. Herein, we investigated trends in the spatial dynamics of DENV-2 transmission in the highly endemic setting of southern Viet Nam. Through a phylogeographic analysis of 168 full-length DENV-2 genome sequences obtained from hospitalized dengue cases from 10 provinces in southern Viet Nam, we reveal substantial genetic diversity in both urban and rural areas, with multiple lineages identified in individual provinces within a single season, and indicative of frequent viral migration among communities. Focusing on the recently introduced Asian I genotype, we observed particularly high rates of viral exchange between adjacent geographic areas, and between Ho Chi Minh City, the primary urban center of this region, and populations across southern Viet Nam. Within Ho Chi Minh City, patterns of DENV movement appear consistent with a gravity model of virus dispersal, with viruses traveling across a gradient of population density. Overall, our analysis suggests that Ho Chi Minh City may act as a source population for the dispersal of DENV across southern Viet Nam, and provides further evidence that urban areas of Southeast Asia play a primary role in DENV transmission. However, these data also indicate that more rural areas are also capable of maintaining virus populations and hence fueling DENV evolution over multiple seasons.

  13. Measuring compliance with Viet Nam's mandatory motorcycle helmet legislation.

    Science.gov (United States)

    Nguyen, Ha Trong; Passmore, Jonathon; Cuong, Pham Viet; Nguyen, Nam Phuong

    2013-01-01

    The objective of this roadside observational study was to monitor helmet wearing among motorcycle riders and passengers in three provinces (Yen Bai, Da Nang and Binh Duong) in the Socialist Republic of Viet Nam, before and after a mandatory helmet law took effect on 15 December 2007. A total of 665,428 motorcycle riders and passengers were observed between November 2007 and February 2011 at 45 randomly selected sites covering the entire road network. Across all locations and time periods, correct helmet wearing averaged 40.1% before the law and 92.5% after; however, there were significant differences between time points and locations. The Viet Nam Government's decision to require all motorcycle riders and passengers to wear helmets has been thoroughly implemented nation wide and the results show that high wearing has been sustained. Further study is required on how high helmet wearing has and will translate into a reduction in motorcycle head injuries; however, Viet Nam's motorcycle helmet legislation should be seen as an important policy example for other low- and middle-income countries with a high utilization of motorcycles for personal transport.

  14. A Vitória Democrata e a Política Externa Americana

    Directory of Open Access Journals (Sweden)

    GUNTHER RUDZIT

    2010-12-01

    Full Text Available O presente artigo busca analisar os impactos que a vitória do partido democrata nas eleições parlamentares de meio de mandato, realizadas em novembro, exercerão sobre a contestada política externa norte-americana levada a cabo pelo presidente Bush.

  15. Food selection in relation to nutritional chemistry of Cao Vit gibbons in Jingxi, China.

    Science.gov (United States)

    Ma, Changyong; Liao, Jiancun; Fan, Pengfei

    2017-01-01

    The Cao Vit gibbon (Nomascus nasutus) has only one population with about 110 individuals living in a degraded karst forest along the China-Vietnam border. Investigation of food choice in relation to chemical nutrition will offer important insights into its conservation. We studied the food choice of two groups of Cao Vit gibbons using instantaneous scan sampling in Bangliang National Nature Reserve, Guangxi, China, over 4 years, and analyzed the chemical components (total nitrogen, TN; water-soluble sugar, WSS; crude fat, CF; neutral detergent fiber, NDF; acid detergent fiber, ADF; acid detergent lignin, ADL; condensed tannin, CT; and ash) of 48 food plant parts and 22 non-food plant parts. Fruits and figs that are rich in sugar are important food resources for gibbons. For other food types, flowers are a good source of total nitrogen and carbohydrates, and leaves and buds provide sources of protein and minerals. Cao Vit gibbons selected fruits that contain less total nitrogen, less acid detergent fiber and more water-soluble sugar than non-food fruits. Several food species that were heavily consumed by Cao Vit gibbons are suggested as potential tree species for ongoing habitat restoration.

  16. The knockdown of OsVIT2 and MIT affects iron localization in rice seed.

    Science.gov (United States)

    Bashir, Khurram; Takahashi, Ryuichi; Akhtar, Shamim; Ishimaru, Yasuhiro; Nakanishi, Hiromi; Nishizawa, Naoko K

    2013-11-20

    The mechanism of iron (Fe) uptake in plants has been extensively characterized, but little is known about how Fe transport to different subcellular compartments affects Fe localization in rice seed. Here, we discuss the characterization of a rice vacuolar Fe transporter 2 (OsVIT2) T-DNA insertion line (osvit2) and report that the knockdown of OsVIT2 and mitochondrial Fe transporter (MIT) expression affects seed Fe localization. osvit2 plants accumulated less Fe in their shoots when grown under normal or excess Fe conditions, while the accumulation of Fe was comparable to that in wild-type (WT) plants under Fe-deficient conditions. The accumulation of zinc, copper, and manganese also changed significantly in the shoots of osvit2 plants. The growth of osvit2 plants was also slow compared to that of WT plants. The concentration of Fe increased in osvit2 polished seeds. Previously, we reported that the expression of OsVIT2 was higher in MIT knockdown (mit-2) plants, and in this study, the accumulation of Fe in mit-2 seeds decreased significantly. These results suggest that vacuolar Fe trafficking is important for plant Fe homeostasis and distribution, especially in plants grown in the presence of excess Fe. Moreover, changes in the expression of OsVIT2 and MIT affect the concentration and localization of metals in brown rice as well as in polished rice seeds.

  17. Overexpression of Arabidopsis VIT1 increases accumulation of iron in cassava roots and stems

    Science.gov (United States)

    Iron is extremely abundant in the soil, but its uptake in plants is limited due to low solubility in neutral or alkaline soils. Plants can rely on rhizosphere acidification to increase iron solubility. AtVIT1 was previously found to be involved in mediating vacuolar sequestration of iron, which indi...

  18. On the performance of fish stock parameters derived from VIT pseudo-cohort analysis

    Directory of Open Access Journals (Sweden)

    Hans-Joachim Rätz

    2010-03-01

    Full Text Available The comparison of VIT model results with those of the virtual population analysis assessment of the cod stock in the Skagerrak, North Sea and Eastern Channel established by the International Council for the Exploration of the Sea (ICES reveal that overall trends in fishing mortality and stock size are well captured over a period of three decades (1963-1992. However, the implications of the equilibrium assumption (steady state made by the VIT model are enormous, as it forces strong inter-annual variations in the estimated fishing mortality, especially in years when the age composition shows strong year class effects. Estimated VIT output parameters should be carefully interpreted when the assessed stock suffers from reduction in abundance and high exploitation, as this condition is likely to deviate from steady state. The VIT estimates of the virgin stock biomass appear very variable, extremely high and fairly dependent on annual stock size estimates. Their use in fisheries management as a realistic biological stock biomass reference is not recommended. The VIT estimates of F0.1 and Fmax are found to be in line with the ICES estimates. Therefore, model results should allow qualitative conclusions regarding the status of marine living resources in relation to a target reference of exploitation rate. Quantitative conclusions regarding the assessment of the exploitation status are only recommended when the model is applied to short time series of consecutive annual data and the resulting variation in the estimated stock parameters appears reasonably low. As such, the model results may form the basis for scientifically sound fisheries management advice covering the actual state of the stock as well as medium-term forecasts of catch and biomass under different options.

  19. Habitat et environnement urbain au Viet-Nam: Hanoi et Hô Chi Minh ...

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

    With an annual income of approximately $200 US per capita, the Socialist Republic of Viet Nam is one of the world's poorest countries. It has been repetitively devastated by armed conflicts and frequent large-scale natural disasters for over 50 years. Viet Nam's population is estimated to approximately 70 million, 80% of ...

  20. Viet Nam at the Crossroads: The Role of Science and Technology ...

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

    1999-01-01

    ... Nam at the Crossroads: The Role of Science and Technology. Book cover Viet Nam at the Crossroads: The Role of Science and Technology. Author(s):. K. Bezanson, J. Annerstedt, K. Chung, D. Hopper, G. Oldham, and F. Sagasti. Publisher(s):. IDRC. January 1, 1999. ISBN: Out of print. 160 pages. e-ISBN: 1552502848.

  1. Cooperation of nuclear manpower development between Viet Nam and Korea in order to enhance establishment of infrastructure in exporting nuclear technology to Viet Nam

    International Nuclear Information System (INIS)

    Lee, E. J.; Han, K. W.; Park, J. K.; Kim, Y. T.; Nam, Y. M.; Jang, Y. H.; Yang, M. H.

    2003-08-01

    Through this project, KAERI provided OJT Programme to 3 nuclear experts of Viet Nam at the KAERI for 3 months as a cooperation of human resource development in the field of nuclear policy, nuclear safety analysis and thermo hydraulic. We could have publicity activities of S/W and H/W then achieve an advantage position of economical and technical in exporting nuclear technology to Viet Nam. Also we have provided a training course and seminar for a high-level delegation of nuclear policy decision makers, which is consisted of 5 deputy ministers and general directors of Viet Nam in Korea. Thus we could have Vietnamese who are favoring Korea. The KAERI will also prepare a data base of trained Vietnamese in Korea for the maximum utilization of them in cooperating with Viet Nam. We accomplished the cooperation of human resource development and providing program and curriculum of the nuclear education and training in Viet Nam. Furthermore, it is expected that the enhancement of nuclear technical cooperation between Viet Nam and Korea and the nuclear human resource development

  2. Cooperation of nuclear manpower development between Viet Nam and Korea in order to enhance establishment of infrastructure in exporting nuclear technology to Viet Nam

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E. J.; Han, K. W.; Park, J. K.; Kim, Y. T.; Nam, Y. M.; Jang, Y. H.; Yang, M. H

    2003-08-15

    Through this project, KAERI provided OJT Programme to 3 nuclear experts of Viet Nam at the KAERI for 3 months as a cooperation of human resource development in the field of nuclear policy, nuclear safety analysis and thermo hydraulic. We could have publicity activities of S/W and H/W then achieve an advantage position of economical and technical in exporting nuclear technology to Viet Nam. Also we have provided a training course and seminar for a high-level delegation of nuclear policy decision makers, which is consisted of 5 deputy ministers and general directors of Viet Nam in Korea. Thus we could have Vietnamese who are favoring Korea. The KAERI will also prepare a data base of trained Vietnamese in Korea for the maximum utilization of them in cooperating with Viet Nam. We accomplished the cooperation of human resource development and providing program and curriculum of the nuclear education and training in Viet Nam. Furthermore, it is expected that the enhancement of nuclear technical cooperation between Viet Nam and Korea and the nuclear human resource development.

  3. The Role of Combatives Teaching in Physical Education, by Michal Vit and Zdenko Reguli

    Directory of Open Access Journals (Sweden)

    Wojciech Cynarski

    2016-06-01

    Full Text Available Vit, M., & Reguli, Z. (2015. The Role of Combatives Teaching in Physical Education. Brno: Masaryk University. 128 pp. Retrieved from https://munispace.muni.cz/index.php/munispace/catalog/book/694 There is here a new book, dedicated to the application of martial arts elements in physical education. Sequentially are presented authors, the definition of 'combatives', discussed the contents of the book, pointing out its strengths and weaknesses. A short conclusion is finishing the review article.

  4. Fishes of the Vitória-Trindade Chain: Biodiversity, Biogeography and Evolution

    OpenAIRE

    Pinheiro, Hudson Tercio

    2016-01-01

    Studies on the ecology and biogeography of seamounts and oceanic islands have advanced substantially in the last 60 years. However, few seamounts have been scientifically characterized, with basic aspects of their biodiversity still unknown and many hypotheses not empirically tested. Consequently, the role of seamounts in the evolution for marine species is still unclear. In the south Atlantic, the Vitória-Trindade Chain (VTC) extends ca. 1,200 km offshore the Brazilian coast. For a long time...

  5. Preparation and Characterization of Cyanocobalamin (Vit B12 Microemulsion Properties and Structure for Topical and Transdermal Application

    Directory of Open Access Journals (Sweden)

    Anayatollah Salimi

    2013-07-01

    This study showed that both microemulsions provided good solubility of Vit B12 with a wide range of internal structure. Low water solubilization capacity is a common property of microemulsions that can affect drug release and permeability through the skin. Based on Vit B12 properties, specially, intermediate oil and water solubility, better drug partitioning into the skin may be obtained by traditional formulations with wide range of structure and high amount of free and bounded water.

  6. My Folkloristic History of the Việt Nam War: A Non-communist Experience

    OpenAIRE

    Le, Long S

    2015-01-01

    Like many families who were on the “wrong” side of the Việt Nam war, my family history has effectively been “displaced” from official discourse in Việt Nam when the country was “reunified” in 1975, as well as in the discourse of public history in the U.S. which has overwhelmingly emphasized the “lessons” of the “American Experience” in Việt Nam. Using my family history as an index of historical processes, I hope to introduce windows on the continuities of what noncommunist Vietnamese do and ...

  7. Time to unsuccessful tuberculosis treatment outcome, Cambodia, China, and Viet Nam

    DEFF Research Database (Denmark)

    Hoa, N B; Sokun, C; Wei, C

    2012-01-01

    OBJECTIVE: To determine the frequency and characteristics of patients with unsuccessful tuberculosis (TB) treatment. METHODS: Random selection of TB case registers among all treatment units in Cambodia, two provinces in China, and Viet Nam. The data of two calendar years were analyzed to assess...... unsuccessful outcomes and their time of occurrence. RESULTS: Among the 33 309 TB patients, treatment was unsuccessful in respectively 10.1%, 3.0% and 9.1% of patients in Cambodia, China and Viet Nam. The risk of death was highest in Cambodia, higher among males than females, increased with age, and was more...... common among retreatment cases than new cases, and among patients with a high than a low sputum smear microscopy grade. Half of all deaths occurred in the first 2 months in Cambodia and within 11 weeks in China and Viet Nam. Median time to default was 3 months in Cambodia and Viet Nam, and about 2 months...

  8. Site effects inferred from HVSR methodology in Praia da Vitória city (Portugal)

    Science.gov (United States)

    Fontiela, João; Borges, José; Bezzeghoud, Mourad; Rosset, Philippe; Rodrigues, Francisco

    2016-04-01

    Terceira island (Azores) have experienced several strong earthquakes, especially on the eastern and south-eastern part of the island with maximum MM intensity of VIII in 1800, 1801 and 1912 and IX in 1614 and 1841. Seismicity of the eastern part of the island is largely dominated by the tectonic of the NW-SE Lajes graben where are located Praia da Vitória and other setlements. Praia da Vitória is settled partially over pyroclastic material(pumice and ignimbrite) deposited around 20'000 years ago and forming part of the UpperTerceira Group. Its thickness is 15m on the north but in Praia da Vitoria has less than one meter.. It is sited on by basaltic flow of the upper Basaltic Terceira Group (2,000y BP) and a thick andesitic lava flow. A narrow band with sand dunes and beach crossed this deposits along Praia da Vitória and behind it appear a flat area with 7-10m of round cobbles that is interpreted as an old boulders'beach. Thickness of these different deposits are tricky to estimate in urban areas since very few outcrops are present. In order to assess site amplification of seismic waves due to the soil conditions, we perform horizontal-to-vertical spectral ratio (HVSR) method from broad band ambient noise measurements in 51 different sites within Praia da Vitoria. The first results show that the frequencies of the study area are variable, lying between 0.6-12 Hz. ACKNOWLEDGMENTS: João Fontiela is supported by grant M3.1.2/F/060/2011 provided by the Regional Science Fund of the Azores Regional Government. This study was partially funded by the Institute of Earth Sciences, Portugal, under the contract with the FCT, ICT-UID/GEO/04683/2013 (Portugal).

  9. Sentidos de Vitória/Derrota para os Pais Segundo Atletas do Alto Rendimento

    Directory of Open Access Journals (Sweden)

    Isabela Amblard

    Full Text Available Este estudo compreendeu as representações sociais da vitória/derrota para os pais segundo atletas-adolescentes do esporte de alto rendimento, na cidade do Recife. A adolescência é compreendida a partir da Psicologia Social-histórica, e o embasamento teórico-metodológico da Teoria das Representações Sociais abordou os sujeitos em diferentes contextos socioculturais, lugares de pertencimento, experiências, crenças, saberes e sentimentos compartilhados. Adotou-se a perspectiva pluri metodológica com variados recursos de coleta e análise progressiva de dados. Participaram 101 atletas-adolescentes do esporte de alto rendimento, nas modalidades natação e vôlei. Os instrumentos utilizados foram questionários de associação livre e entrevistas semidirigidas. Na análise dos dados, o software EVOC e as técnicas de análise temática de conteúdo de Bardin. Identificamos as representações de vitória para os pais, nas dimensões: pessoal e motivacional, e afetivo-emocional e, nas representações sociais da derrota para os pais, além destas, a dimensão técnica. O sentido de vitória para os pais apareceu ampliado: o contexto esportivo, a escolarização, e o crescimento pessoal e profissional na vida. A derrota para os pais é representada como oportunidade de aprendizado e superação para o atleta-adolescente, porém, eles mostraram que necessitam do apoio afetivo de sua família para lidar com a autoculpabilização nas situações de fracasso.

  10. Headache epidemiology in Vitória, Espírito Santo

    Directory of Open Access Journals (Sweden)

    Domingues Renan Barros

    2004-01-01

    Full Text Available This is the first headache survey in the region of Vitória, ES Brazil. A high prevalence of headache sufferers was found (52.8%. Headache was more common among women (63.9% and less common among people older than 55 years old. The type of professional activity was not related with the headache prevalence. The most frequent causal attribution was stress. Most headache sufferers are not under regular medical treatment (9%, and most of them use analgesic drugs without proper orientation. The most used compounds are combinations with caffeine (33% and simple analgesics (52.3%.

  11. Crescimento e extração de micronutrientes em abacaxizeiro 'vitória'

    OpenAIRE

    Feitosa,Hernandes De Oliveira; Amorim,Aiala Vieira; Lacerda,Claudivan Feitosa De; Silva,Flávio Batista Da

    2011-01-01

    No presente estudo, foram avaliadas a produção de massa seca e a extração de micronutrientes do abacaxizeiro 'Vitória', adubado com micronutrientes aplicados via solo e por adubação foliar. O experimento foi instalado em abril de 2009, em uma área de 0,178 ha localizada no Perímetro Irrigado Baixo Acaraú, na região norte do Estado do Ceará. O delineamento estatístico empregado foi o de blocos casualizados, no arranjo de parcelas subsubdivididas, com quatro doses de FTE-12 (parcelas), quatro n...

  12. LAZER, Cidadania e Desigualdade: um Estudo Sobre Vitória

    OpenAIRE

    SARTORIO, F. D. V.

    2015-01-01

    O presente trabalho aborda, sob uma perspectiva analítica e crítica da Geografia, a temática relacionada ao lazer na cidade contemporânea, tendo como problemática a implantação desigual dos equipamentos públicos de lazer na cidade de Vitória-ES. A discussão do tema está associada ao lazer como um direito constitucional do cidadão, revelando de que maneira o Poder Público corrobora para a espacialização desigual dos equipamentos de lazer na cidade estudada. A discussão surgiu em...

  13. South China sea off Viet Nam to see more exploration

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    British and Japanese operators are posed for exploration campaigns off southern Viet Nam. This paper reports that a 50-50 partnership of Lasmo International Ltd., London, and C. Itoh Exploration Co. of Japan signed a heads of agreement covering Block 04-2, and AEDC Vietnam Oil Development Co. and Teikoku Oil Co. acquired Block 05-3 under a production sharing contract. AEDC is a unit of AOC Energy Development Co., a subsidiary of Arabian Oil Co. (AOC) of Japan. Both tracts are in the Con Son basin in the South China Sea. Site is 15 km north of 500 million bbl Dai Hung (Big Bear) oil field for which state owned Petrovietnam is evaluating bids to place on production. A unit of the Royal Dutch/shell Group acquired a west offset, Block 10, early this year. The Lasmo-C. Itoh acreage is among five blocks offered in Vietnam's second round of offshore licensing. All are in the area that once was reserved entirely for Vietsovpetro, a partnership of Petrovietnam and the former Soviet Union

  14. Family planning in Viet Nam: a vigorous approach.

    Science.gov (United States)

    Feuerstein, M T

    1994-01-01

    Viet Nam, a country in transition, is vigorously implementing its population and family planning policies and plans, despite the fact that increased government expenditure for family planning only amounts to some US $0.15 per capita, far short of the minimum $0.60 required. An increased range of family planning methods will be offered to the population through a "cafeteria" approach. Genital tract infections will be reduced, as well as the incidence of abortion. Research continues on injectable and implanted contraceptives, and the use of quinacrine nonsurgical female sterilization. In the long term, a mix of imported and locally-produced contraceptives is envisaged to achieve greater sustainability. Family planning will be closely linked to economic development and poverty alleviation, with mass organizations developing family planning-linked credit, savings and income generating schemes. Pilot experience has indicated value if integrated approach linking family planning, nutrition, and parasite control. The health manpower and health services systems are being overhauled, with plans to appoint family planning focal points at commune level, linked to mobile district teams and grassroots motivators. Medical equipment, contraceptives and essential drugs for family planning and reproductive health services are in short supply at an estimated 60% of commune health stations. Both the public sector and the growing private sector will need to face the challenge of providing the population with high-quality reproductive health services and family planning options suited to individual needs and preferences.

  15. Circulação de artefatos entre cosplayers de Beagá e Vitória

    Directory of Open Access Journals (Sweden)

    Mônica Rebecca Ferrari Nunes

    2014-12-01

    Full Text Available Circulation of artifacts among cosplayers in Belo Horizonte and Vitória – This paper maps some relevant events for an understanding of the cosplay scene in Brazil’s southeastern state capitals. It discusses part of the interpretation of data collected during the Anime Winter Fest in Belo Horizonte, MG, in 2013, and the Vitória Anime Show in Vitória, ES, in 2013, based on a comparative analysis and considering the heterogeneity of the cosplay scene. Studies about the contemporary city and notions about circulation, as well as research about youth culture, are linked with reflections about material and media consumption in the cosplay scene, forming the theoretical framework and methodology on which this study is based.

  16. Characterisation of Mycobacterium tuberculosis isolates lacking IS6110 in Viet Nam.

    Science.gov (United States)

    Huyen, M N T; Tiemersma, E W; Kremer, K; de Haas, P; Lan, N T N; Buu, T N; Sola, C; Cobelens, F G J; van Soolingen, D

    2013-11-01

    The molecular diagnosis of tuberculosis (TB) in Viet Nam is often based on the detection of insertion sequence (IS) 6110 in Mycobacterium tuberculosis. However, 8-11% of M. tuberculosis strains in South-East Asia do not contain this target and this undermines the validity of these molecular tests. We quantified the frequency of M. tuberculosis strains lacking IS6110 in rural Viet Nam and studied their epidemiological and clinical characteristics. Consecutively diagnosed adult TB patients in rural Southern Viet Nam submitted two sputum samples for culture, IS6110 restriction fragment length polymorphism (RFLP) spoligotyping and 15-loci variable number tandem repeat typing. Polymerase chain reaction (PCR) was performed to confirm the absence of IS6110 elements in strains lacking IS6110 hybridisation in RFLP. Among 2664 TB patient isolates examined, 109 (4.1%) had no IS6110 element. Compared to other strains, these no-copy strains were less often resistant to anti-tuberculosis drugs, particularly to streptomycin (adjusted OR 0.2, 95%CI 0.1-0.5), and showed significant geographic variation. No associations with TB history or demographic factors were found. Strains without the IS6110 target pose a problem in Viet Nam as regards false-negative molecular TB diagnosis in PCR. Compared to other strains circulating in Viet Nam, no-copy strains are more susceptible to anti-tuberculosis drugs.

  17. Costs of providing tuberculosis diagnosis and treatment services in Viet Nam.

    Science.gov (United States)

    Minh, H V; Mai, V Q; Nhung, N V; Hoi, L V; Giang, K B; Chung, L H; Kien, V D; Duyen, N T; Ngoc, N B; Anh, T T; Phuong, T B; Ngan, T T; Khanh, P H

    2017-09-01

    To estimate the cost of providing tuberculosis (TB) diagnosis and treatment packages at different levels of health facilities in Viet Nam. This was a retrospective costing study from the providers' perspective using a standard costing approach. We included typical services for TB diagnosis and treatment based on standard protocols. The least expensive TB service was the 6-month isoniazid preventive therapy regimen for latent tuberculous infection provided by district health centres (US$7.20-14.30, accounting for 0.3-0.7% of Viet Nam's per capita gross domestic product [GDP] of US$2052.30 in 2014). The cost of diagnosing and treating a patient with drug-susceptible TB (the most common type of TB) ranged between US$51.20 and US$180.70, and represented 2.5-8.8% of Viet Nam's per capita GDP in 2014. The most expensive TB service was the diagnosis and treatment of a multidrug-resistant TB case (US$1568.20-2391.20), accounting for 76.4-116.5% of Viet Nam's per capita GDP in 2014). The cost of TB diagnosis and treatment services in Viet Nam varied according to level of health facility, type of TB, different costing options, and different staff cost scenarios.

  18. Carbonaceous particles in the atmosphere and precipitation of the Nam Co region, central Tibet.

    Science.gov (United States)

    Ming, Jing; Xiao, Cunde; Sun, Junying; Kang, Shichang; Bonasoni, Paolo

    2010-01-01

    A continuous air and precipitation sampling for carbonaceous particles was conducted in a field observatory beside Nam Co, Central Tibetan Plateau during July of 2006 through January of 2007. Organic carbon (OC) was the dominant composition of the carbonaceous particles both in the atmosphere (1660 ng/m3) and precipitation (476 ng/g) in this area, while the average elemental carbon (BC) concentrations in the atmosphere and precipitation were only 82 ng/m3 and 8 ng/g, respectively. Very high OC/BC ratio suggested local secondary organic carbon could be a dominant contribution to OC over the Nam Co region, while BC could be mainly originated from Southern Asia, as indicated by trajectory analysis and aerosol optical depth. Comparison between the BC concentrations measured in Lhasa, those at "Nepal Climate Observatory at Pyramid (NCO-P)" site on the southern slope of the Himalayas, and Nam Co suggested BC in the Nam Co region reflected a background with weak anthropogenic disturbances and the emissions from Lhasa might have little impact on the atmospheric environment here, while the pollutants from the Indo-Gangetic Basin of Southern Asia could be transported to the Nam Co region by both the summer monsoon and the westerly.

  19. Tamanho ótimo da parcela experimental de abacaxizeiro 'Vitória'

    Directory of Open Access Journals (Sweden)

    Francisco de Assis Pereira Leonardo

    2014-12-01

    Full Text Available No planejamento experimental, a parcela experimental é um fator determinante para o sucesso da pesquisa. Portanto, é necessário que o pesquisador defina adequadamente a constituição da parcela ou unidade experimental, no intuito de aumentar a eficiência do experimento e diminuir o erro experimental. Em decorrência da grande variabilidade no tamanho da parcela encontrada nos experimentos com abacaxizeiro, realizou-se uma pesquisa objetivando estimar o tamanho ótimo para parcelas experimentais, considerando diferentes características. Os dados utilizados para este trabalho foram coletados em 100 plantas de abacaxizeiro 'Vitória'. Foram coletados 100 frutos e 100 folhas "D" de plantas cultivadas na mesma área experimental e submetidas às mesmas práticas de cultivo. Foram avaliados nos frutos: o comprimento, o diâmetro e a massa. Na folha "D", foram avaliados o comprimento e a massa, além dos teores de N, P e K. As estimativas do tamanho da parcela foram baseadas nos métodos do modelo linear de resposta a platô e da curvatura máxima. O tamanho ótimo da parcela para a avaliação do abacaxizeiro 'Vitória' é de 15 a 20 unidades experimentais por parcela, para as características dos frutos e das folhas, pelo método do modelo linear de resposta a platô. Para a avaliação dos teores de N, P e K, 10 folhas representam o tamanho ótimo da parcela pelo método do modelo linear de resposta a platô. Por outro lado, o tamanho ótimo da parcela para avaliação dos frutos e das folhas do abacaxi 'Vitória' é de 1,7 a 2,8 unidades experimentais pelo método da curvatura máxima. Enquanto, para os teores de N, P e K, 3 a 5 unidades experimentais representam o tamanho ótimo da parcela pelo método da curvatura máxima.

  20. My Folkloristic History of the Việt Nam War: A Non-communist Experience

    Directory of Open Access Journals (Sweden)

    Long S. Le

    2013-01-01

    Full Text Available Like many families who were on the “wrong” side of the Việt Nam war, my family history has effectively been “displaced” from official discourse in Việt Nam when the country was “reunified” in 1975, as well as in the discourse of public history in the U.S. which has overwhelmingly emphasized the “lessons” of the “American Experience” in Việt Nam. Using my family history as an index of historical processes, I hope to introduce windows on the continuities of what noncommunist Vietnamese do and think. My family folklore is utilized as a way to create opportunities for other non-communist Vietnamese here and elsewhere to connect, articulate, or remind them of a pattern from the past that can provide a contemporary coherence with an ethic workable for the future.

  1. Criminalidade violenta e fragmentação urbana na Grande Vitória

    Directory of Open Access Journals (Sweden)

    Cláudio Zanotelli

    2006-01-01

    Full Text Available Esse texto trata da análise e representa-ção de índices dos homicídios nos bairros das municipalidades da Aglomeração de Vitória no Espírito Santo. Partimos do pressuposto que os índices dos homicí-dios são mais elevados em alguns bairros com certo grau de segregação sócio-espacial. Configura-se assim uma organização espacial dos homicídios fundada na desigualdade sócio-econômica e em certos aspectos estruturais e conjunturais dessas zonas urbanas.

  2. O universo poético de Vitória Basaia

    Directory of Open Access Journals (Sweden)

    Alexandro Uguccioni Romão

    2014-01-01

    Full Text Available A artista plástica Vitória Basaia é capaz de parir mundos usando matérias primas refugadas pela sociedade. A Casa Basaia é o seu local de moradia e também o seu ateliê. A casa se transformou ao longo dos anos em uma espécie de museu. Nesse artigo, sondamos esse universo a partir da análise das obras, materiais, técnicas e preocupações ontológicas da artista relacionadas à criação. Com base em conceitos de autores como Deleuze, Guattari, Bertoloto, Bachelard e Brandão, observamos como a inquietação da artista se converte em programa de arte e constitui o seu universo poético, territorializado na Casa Basaia.

  3. Investigation of suppression of lactation with vit B6 after induced abortion in the second trimester of pregnancy

    International Nuclear Information System (INIS)

    Dong Lin; Zhu Chuanrong; Fu Wen; Xue Gaiqing; Xin Yu; Zhang Weijie; Sun Lijing; Chen Aiqun

    2001-01-01

    Objective: To investigate the action of suppressing lactation with Vit B 6 after induced abortion in second trimester of pregnancy and its clinical application. Methods: 60 Subjects in the second trimester of pregnancy were induced abortion with intra-amniotic injection of 100 mg rivanol. 30 subjects were not given any drug after the procedure (serving as controls) and the another 30 subjects started Vit B 6 2h after operation. With a dose of 60 mg tid x 5 days P.o. Serum levels of PRL, E 2 , P Were determines with RIA before and on the 4 th day post-abortion. Presence or absence of lactation after abortion was observed by squeezing the breast in all subjects. Results: In both groups the post-operative serum levels of the three tested hormones were significantly lower than those before operation. The decrease of PRL was especially marked in the Vit B 6 group (P 6 group (6.66%, 2/30); while it was present in 9 controls (30%, 9/30). Conclusion: Starting Vit B 6 treatment with in 2h after terminal of pregnancy would very effectively suppress milk secretion (93.3%) and could satisfactorily replace the conventional stilbestrol treatment. Marked decrease in serum PRL level (42.85%) reflected a solid laboratory evidence

  4. Macronutrient uptake, accumulation and export by the irrigated 'vitória' pineapple plant

    Directory of Open Access Journals (Sweden)

    Rodinei Facco Pegoraro

    2014-06-01

    Full Text Available The nutritional state of the pineapple plant has a large effect on plant growth, on fruit production, and fruit quality. The aim of this study was to assess the uptake, accumulation, and export of nutrients by the irrigated 'Vitória' pineapple plant during and at the end of its development. A randomized block statistical design with four replications was used. The treatments were defined by different times of plant collection: at 270, 330, 390, 450, 510, 570, 690, 750, and 810 days after planting (DAP. The collected plants were separated into the following components: leaves, stem, roots, fruit, and slips for determination of fresh and dry matter weight at 65 ºC. After drying, the plant components were ground for characterization of the composition and content of nutrients taken up and exported by the pineapple plant. The results were subjected to analysis of variance, and non-linear regression models were fitted for the significant differences identified by the F test (p N > S > Ca > Mg > P, which corresponded to 898, 452, 134, 129, 126, and 107 kg ha-1, respectively, of total accumulation. The export of macronutrients by the pineapple fruit was in the following decreasing order: K > N > S > Ca > P > Mg, which was equivalent to 18, 17, 11, 8, 8, and 5 %, respectively, of the total accumulated by the pineapple. The 'Vitória' pineapple plant exported 78 kg ha-1 of N, 8 kg ha-1 of P, 164 kg ha-1 of K, 14 kg ha-1 of S, 10 kg ha-1 of Ca, and 6 kg ha-1 of Mg by the fruit. The nutrient content exported by the fruits represent important components of nutrient extraction from the soil, which need to be restored, while the nutrients contained in the leaves, stems and roots can be incorporated in the soil within a program of recycling of crop residues.

  5. Floristica da restinga de Camburi, Vitória, ES The flora of Camburi restinga, Vitória, Espírito Santo State, Brazil

    Directory of Open Access Journals (Sweden)

    Oberdan José Pereira

    2000-04-01

    Full Text Available Este trabalho consistiu no levantamento florístico e classificação da vegetação de restinga em Camburi, Vitória, ES. Foram realizadas coletas mensais na área de estudo, que totalizaram 211 espécies distribuídas em 70 famílias, sendo Fabaceae (19 espécies, Myrtaceae (14, Euphorbiaceae (10, Rubiaceae (10, Cyperaceae (9, Sapindaceae (7 e Lauraceae (7 as mais importantes quanto ao número de espécies. A região apresenta remanescentes das comunidades mata seca, aberta de Ericaceae e brejo herbáceo, além de áreas degradadas com espécies pioneiras. A maioria das espécies possui ampla distribuição pela costa brasileira, no entanto, outros padrões foram encontrados. Erythroxylum tênue Plowman, Ocotea nutans (Nees Mez, Miconia brevipes Benth., Prescottia plantaginea Lindl., Pseudolaelia vellozicola (Hoehne Porto & Brade e Coccocypselum hirsutum Bartl. ex DC. são citadas pela primeira vez para as restingas do Espírito Santo.The flora of the Camburi restinga in the municipality of Vitoria, Espírito Santo State, Brazil, was surveyed and vegetation types were classified. Monthly visits to the area resulted in a list of 211 species from 70 plant families of which the most important, according to species richness, were Fabaceae (19, Myrtaceae (14, Euphorbiaceae (10, Rubiaceae (10, Cyperaceae (9, Sapindaceae (7 and Lauraceae (7. This coastal plain still supports remnant patches of dry restinga forest, open Ericaceae scrub and sedge marsh, as well as disturbed areas dominated by pioneer species. Most of the species are widely distributed along the Brazilian coast other patterns, however, being found. Erythmxylum tenue Plowman, Ocotea nutans (Nees Mez, Miconia brevipes Benth., Prescottia pilntaginea Lindl., Pseudolaelia vellozicola (Hoehne Porto & Brade and Coccocypselum hirsutum Bartl. ex DC. are reported for the first time in the restingas of Espírito Santo.

  6. Tax Rates Effects on the Risk Level of Listed Viet Nam Wholesale ...

    African Journals Online (AJOL)

    user

    Practice, Oxford University Press. Flifel, Kaouther., (2012), Financial Markets between Efficiency and. Persistence : Empirical Evidence on Daily Data, Asian Journal of. Finance and Accounting. Huy, Dinh T.N., (2013), Estimating Beta of Viet Nam Listed Public Utilities,. Natural Gas and Oil Company Groups During and After ...

  7. Characterisation of Mycobacterium tuberculosis isolates lacking IS6110 in Viet Nam

    NARCIS (Netherlands)

    Huyen, M. N. T.; Tiemersma, E. W.; Kremer, K.; de Haas, P.; Lan, N. T. N.; Buu, T. N.; Sola, C.; Cobelens, F. G. J.; van Soolingen, D.

    2013-01-01

    The molecular diagnosis of tuberculosis (TB) in Viet Nam is often based on the detection of insertion sequence (IS) 6110 in Mycobacterium tuberculosis. However, 8-11% of M. tuberculosis strains in South-East Asia do not contain this target and this undermines the validity of these molecular tests.

  8. Characterisation of Mycobacterium tuberculosis isolates lacking IS6110 in Viet Nam.

    NARCIS (Netherlands)

    Huyen, M.N.; Tiemersma, E.W.; Kremer, K.; Haas, P. de; Lan, N.T.; Buu, T.N.; Sola, C.; Cobelens, F.G.; Soolingen, D. van

    2013-01-01

    SETTING: The molecular diagnosis of tuberculosis (TB) in Viet Nam is often based on the detection of insertion sequence (IS) 6110 in Mycobacterium tuberculosis. However, 8-11% of M. tuberculosis strains in South-East Asia do not contain this target and this undermines the validity of these molecular

  9. Identifying factors for job motivation of rural health workers in North Viet Nam

    NARCIS (Netherlands)

    Dieleman, Marjolein; Cuong, Pham Viet; Anh, Le Vu; Martineau, Tim

    2003-01-01

    BACKGROUND: In Viet Nam, most of the public health staff (84%) currently works in rural areas, where 80% of the people live. To provide good quality health care services, it is important to develop strategies influencing staff motivation for better performance. METHOD: An exploratory qualitative

  10. The formulation and implementation of a national helmet law: a case study from Viet Nam.

    Science.gov (United States)

    Passmore, Jonathon W; Nguyen, Lan Huong; Nguyen, Nam Phuong; Olivé, Jean-Marc

    2010-10-01

    Road traffic injuries are a leading cause of death and disability in Viet Nam. In 2008, official data reported 11 243 deaths and 7771 serious injuries on the roads, of which an estimated 60% of fatalities occur in motorcycle riders and passengers. In recognition of this problem, Viet Nam has had partial motorcycle helmet legislation since 1995. However, for a variety of reasons, implementation and enforcement have been limited. On 15 December 2007, Viet Nam's first comprehensive mandatory helmet law came into effect, covering all riders and passengers on all roads nationwide. Penalties increased ten-fold and cohorts of police were mobilized for enforcement. The Viet Nam national helmet legislation was developed and implemented by the National Traffic Safety Committee. Despite past barriers to enforcement, increased policing in 2008 led to 680 000 infringements being issued for non-helmet wearing. While changes in helmet wearing were not nationally observed, significant increases were documented in selected provinces in the first six months of the law's introduction. In Da Nang, helmet wearing increased from 27 to 99%. In the first three months after the law took effect, surveillance data from 20 urban and rural hospitals, found the risk of road traffic head injuries and deaths decreased by 16% and 18% respectively. Political leadership, intensive advanced public education and stringent enforcement have contributed to the successful implementation of the new law. Through continual monitoring of the legislation, loopholes detrimental to the effectiveness of the law have been identified and addressed.

  11. Viet Nam : tous les projets | CRDI - Centre de recherches pour le ...

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

    Autonomisation des femmes au moyen de lieux de travail humains : Ateliers de confection en Asie du SudEst. Project. En Asie, les ateliers de confection constituent un secteur d'emplois dominant, ... Sujet: MALNUTRITION, INTERVIEWS. Région: Thailand, Viet Nam. Programme: Agriculture and Food Security. Financement ...

  12. A contextual ICA stakeholder model approach for the Namibian spatial data infrastructure (NamSDI)

    CSIR Research Space (South Africa)

    Sinvula, KM

    2013-08-01

    Full Text Available , the International Cartographic Association (ICA) model was used to identify the stakeholders in and around NamSDI, which is still at the infancy stage of development. The application of a high-level ICA model proved to be relevant and useful in discriminating...

  13. Root characteristics of some grass species on the sea dikes in Viet Nam

    NARCIS (Netherlands)

    Trung, L.H.

    2012-01-01

    Between 2009 and 2011, some grass-covered sea dikes were tested with the Wave Overtopping Simulator in the north of Viet Nam. Slope specifications and grass species of sea and estuary dikes were quantitatively observed and investigated. This report is concerned with expressing main characteristics

  14. Reliability analysis of the Red River dikes system in Viet Nam

    NARCIS (Netherlands)

    Pham Quang, T.

    2014-01-01

    This dissertation presents the applications of probabilistic-based frameworks in geotechnical and hydraulic engineering, for the assessment of the Red River dikes in Viet Nam. Dike along rivers often spread over the deltaic environment and its earthen structures are parts of a long civilian history,

  15. Assessing the peel colour behaviour of mango 'Nam Dok Mai See Thong' during cool storage

    NARCIS (Netherlands)

    Penchaiya, P.; Tijskens, L.M.M.

    2017-01-01

    Mango 'Nam Dok Mai See Thong' recently became the number-one exported mango of Thailand. It has an attractive appearance, with a golden-yellow peel colour at harvest and slight colour development during ripening. Its peel colour could possibly be used as an indicator for ripeness. Assessing the

  16. Viet Nam - Nuclear power for GHG mitigation and sustainable energy development

    International Nuclear Information System (INIS)

    Le Doan Phac; Nguyen Tien Nguyen; Le Van Hong; Nguyen Huu Thanh; Nguyen Anh Tuan

    2000-01-01

    The Government of Viet Nam has recently formulated a national energy programme entitled Strategy and Policy of Sustainable Energy Development. Its aim is to define a development policy for the country for the period from 2000 to 2020. The main objectives of the national energy programme are: 1. Increasing energy efficiency and demand side management (DSM) 2. Expanding rural electrification 3. Defining an energy price policy (e.g. pricing such that revenues cover costs) 4. Minimizing environmental impacts 5. Encouraging private investment in the energy and electricity sectors 6. Energy supply security 7. Diversifying energy sources, and 8. Exploring the potential role of nuclear power in Viet Nam. In formulating this programme, one of the objectives has been to minimize environmental impacts, including those caused by the electricity sector. Nevertheless, the shortage of investment capital in Viet Nam and the difficulty of securing favourable financial arrangements are crucial obstacles to the introduction of new technology options to mitigate GHG emissions. Viet Nam views CDM as an opportunity to find ways to overcome such problems and expects that all GHG mitigating technologies will be considered equally under the CDM

  17. Tax Rates Effects on the Risk Level of Listed Viet Nam Wholesale ...

    African Journals Online (AJOL)

    The emerging stock market in Viet Nam has been developed since 2006 and was affected by the financial crisis 2007-2009. This study analyzes the impacts of tax policy on market risk for the listed firms in the wholesale and retail industry as it becomes necessary. First, by using quantitative and analytical methods to ...

  18. Cooperative learning vs confucian heritage culture's collectivism. The analysis in Viet Nam

    NARCIS (Netherlands)

    Nguyen, Phuong-Mai; Terlouw, C.; Pilot, A.

    2005-01-01

    Confucian Heritage Cultures (CHC) such as Viet Nam, China, Korea, Japan, Hong Kong and Singapore are proven to share characteristics of Collectivist society. Researchers agree that this collectivist mentality supports cooperation, that CHC’s learners/workers best perform in groups. Not satisfied

  19. Characteristics of tuberculosis patients at intake in Cambodia, two provinces in China, and Viet Nam

    Directory of Open Access Journals (Sweden)

    Lauritsen Jens M

    2011-05-01

    Full Text Available Abstract Background The tuberculosis register is a critical data source for the information system of national tuberculosis control programs. From the information in the tuberculosis case register, it is possible to extend the standard analysis of age and sex characteristics among sputum smear-positive cases to all tuberculosis case categories. National tuberculosis programs might utilize such information to identify problems related to referral and access to diagnosis and treatment. Objectives Based on the electronic database we created, our objectives were to provide a detailed description of age and sex characteristics of tuberculosis patients at registration and to provide a comparison of age-specific sex characteristics among incident and prevalent sputum smear-positive cases. Methods A representative sample of tuberculosis case registers from 1 January 2003 to 31 December 2005 was selected in Cambodia, two provinces in China and Viet Nam. Age and sex characteristics of cases in the three separate prevalence surveys in the three jurisdictions (Cambodia: year 2002; China: year 2000; and Viet Nam: year 2006-2007 were obtained for comparison. Results A total 37,635 patients had been registered during the period in the selected units in the three countries. Cases were more frequently male in all three countries with 53%, 71%, and 69% in Cambodia, China, and Viet Nam, respectively. The ratios of the female-to-male odds in the notification system to that in the prevalence survey in smear-positive cases in Cambodia, China and Viet Nam were 2.1, 0.9, and 1.8, respectively. Because of the small proportion of extrapulmonary tuberculosis registered in China, we limited the analysis on age and sex distribution for extrapulmonary cases to Cambodia and Viet Nam. The proportion with extrapulmonary tuberculosis among all cases was 18.5% in Cambodia and 15.7% in Viet Nam, decreasing in frequency with increasing age. Conclusions Characteristics of patients

  20. The AquaVIT-1 intercomparison of atmospheric water vapor measurement techniques

    Science.gov (United States)

    Fahey, D. W.; Gao, R.-S.; Möhler, O.; Saathoff, H.; Schiller, C.; Ebert, V.; Krämer, M.; Peter, T.; Amarouche, N.; Avallone, L. M.; Bauer, R.; Bozóki, Z.; Christensen, L. E.; Davis, S. M.; Durry, G.; Dyroff, C.; Herman, R. L.; Hunsmann, S.; Khaykin, S. M.; Mackrodt, P.; Meyer, J.; Smith, J. B.; Spelten, N.; Troy, R. F.; Vömel, H.; Wagner, S.; Wienhold, F. G.

    2014-09-01

    The AquaVIT-1 intercomparison of atmospheric water vapor measurement techniques was conducted at the aerosol and cloud simulation chamber AIDA (Aerosol Interaction and Dynamics in the Atmosphere) at the Karlsruhe Institute of Technology, Germany, in October 2007. The overall objective was to intercompare state-of-the-art and prototype atmospheric hygrometers with each other and with independent humidity standards under controlled conditions. This activity was conducted as a blind intercomparison with coordination by selected referees. The effort was motivated by persistent discrepancies found in atmospheric measurements involving multiple instruments operating on research aircraft and balloon platforms, particularly in the upper troposphere and lower stratosphere, where water vapor reaches its lowest atmospheric values (less than 10 ppm). With the AIDA chamber volume of 84 m3, multiple instruments analyzed air with a common water vapor mixing ratio, by extracting air into instrument flow systems, by locating instruments inside the chamber, or by sampling the chamber volume optically. The intercomparison was successfully conducted over 10 days during which pressure, temperature, and mixing ratio were systematically varied (50 to 500 hPa, 185 to 243 K, and 0.3 to 152 ppm). In the absence of an accepted reference instrument, the absolute accuracy of the instruments was not established. To evaluate the intercomparison, the reference value was taken to be the ensemble mean of a core subset of the measurements. For these core instruments, the agreement between 10 and 150 ppm of water vapor is considered good with variation about the reference value of about ±10% (±1σ). In the region of most interest between 1 and 10 ppm, the core subset agreement is fair with variation about the reference value of ±20% (±1σ). The upper limit of precision was also derived for each instrument from the reported data. The implication for atmospheric measurements is that the

  1. Behavior assessment of women attending a sexually transmitted disease clinic in Vitória, Brazil.

    Science.gov (United States)

    Miranda, Angelica Espinosa; Lima, Bettina Moulin Coelho; Giami, Alain; Golub, Jonathan E; Talhari, Sinesio

    2012-01-01

    Studies about sexual risk behaviors can provide information to support design strategies to control the spread of HIV infection. To assess sexual risk behaviors among women attending a sexually transmitted diseases clinic in Vitória, Brazil. A cross-sectional study was performed among women attending an STD/AIDS reference center. Enrolled participants were interviewed and provided a blood sample to determine HIV status. A total of 276 women participated. among 284 selected; 109 (39.5%) were HIV-positive and 167 (60.5%) HIV-negative. Median age was 31 years (interquartile range (IQR)24-36) and 69% of women were between 18 and 34 years of age. Women reported high access to information about STD (87%) and AIDS (90%) but information about sexuality was less common (55%). HIV-positive women asked their partners to use condoms more often than HIV-negatives (31% vs. 5%, p=0.02), and were more likely to have used a condom at last intercourse (65% vs. 33%, psexual intercourse (99.6%) and needle sharing (99.2%) were most frequently answered correctly, while questions regarding risk of HIV transmission through blood donation (57%) were least. Though this population reports easy access to information and services for HIV/sexually transmitted diseases, most report little understanding of unsafe sexual behaviors, particularly HIV-negative women.

  2. Growth and production of irrigated vitória pineapple grown in semi-arid conditions

    Directory of Open Access Journals (Sweden)

    Rodinei Facco Pegoraro

    2014-09-01

    Full Text Available This study aimed to evaluate the growth characteristics of irrigated Vitória pineapple plants grown in semi-arid conditions and determine its developmental stages based on those characteristics. It was used a randomized block design with four replicates. The experimental treatments were: plant harvest at 270, 330, 390, 450, 510, 570, 690, 750, and 810 days after planting (DAP. The following variables were determined: plant height, stem diameter, D-leaf length, D-leaf fresh and dry mass, biomass production of plants and plant parts (organs, and vegetative biomass. Five phenological stages are proposed based on vegetative biomass production: 80% (V5. The maximum growth rate for plant height, D-leaf length, and stem diameter was observed at the end of the phenological stage V1 (390-411 DAP, and at the end of stage V5 these plant traits had average values of 106, 82, and 7 cm, respectively. The maximum biomass accumulation rates were observed at stages V4 and V5, resulting in a final fruit yield and total fresh biomass of 72 t ha-1 and 326 t ha-1, respectively. Finally, we estimated that 80% of the accumulated biomass may remain in the field after fruit and slip harvest, and could be incorporated as plant residue into the soil.

  3. Cetacean records along a coastal-offshore gradient in the Vitória-Trindade Chain, western South Atlantic Ocean

    OpenAIRE

    Wedekin, LL; Rossi-Santos, MR; Baracho, C; Cypriano-Souza, AL; Simões-Lopes, PC

    2014-01-01

    Oceanic waters are difficult to assess, and there are many gaps in knowledge regarding cetacean occurrence. To fill some of these gaps, this article provides important cetacean records obtained in the winter of 2010 during a dedicated expedition to collect visual and acoustic information in the Vitória-Trindade seamounts. We observed 19 groups of cetaceans along a 1300-km search trajectory, with six species being identified: the humpback whale (Megaptera novaeangliae, N = 9 groups), the fin w...

  4. Individuality and stability in male songs of cao vit gibbons (Nomascus nasutus with potential to monitor population dynamics.

    Directory of Open Access Journals (Sweden)

    Jun-Juan Feng

    Full Text Available Vocal individuality and stability has been used to conduct population surveys, monitor population dynamics, and detect dispersal patterns in avian studies. To our knowledge, it has never been used in these kinds of studies among primates. The cao vit gibbon is a critically endangered species with only one small population living in a karst forest along China-Vietnam border. Due to the difficult karst terrain, an international border, long life history, and similarity in male morphology, detailed monitoring of population dynamics and dispersal patterns are not possible using traditional observation methods. In this paper, we test individuality and stability in male songs of cao vit gibbons. We then discuss the possibility of using vocal individuality for population surveys and monitoring population dynamics and dispersal patterns. Significant individuality of vocalization was detected in all 9 males, and the correct rate of individual identification yielded by discriminant function analysis using a subset of variables was satisfactory (>90%. Vocal stability over 2-6 years was also documented in 4 males. Several characters of cao vit gibbons allowed long-term population monitoring using vocal recordings in both China and Vietnam: 1 regular loud calls, 2 strong individuality and stability in male songs, 3 stable territories, and 4 long male tenure. During the course of this research, we also observed one male replacement (confirmed by vocal analysis. This time- and labor-saving method might be the most effective way to detect dispersal patterns in this transboundary population.

  5. A vacuolar iron transporter in tulip, TgVit1, is responsible for blue coloration in petal cells through iron accumulation.

    Science.gov (United States)

    Momonoi, Kazumi; Yoshida, Kumi; Mano, Shoji; Takahashi, Hideyuki; Nakamori, Chihiro; Shoji, Kazuaki; Nitta, Akira; Nishimura, Mikio

    2009-08-01

    Blue color in flowers is due mainly to anthocyanins, and a considerable part of blue coloration can be attributed to metal-complexed anthocyanins. However, the mechanism of metal ion transport into vacuoles and subsequent flower color development has yet to be fully explored. Previously, we studied the mechanism of blue color development specifically at the bottom of the inner perianth in purple tulip petals of Tulipa gesneriana cv. Murasakizuisho. We found that differences in iron content were associated with the development of blue- and purple-colored cells. Here, we identify a vacuolar iron transporter in T. gesneriana (TgVit1), and characterize the localization and function of this transporter protein in tulip petals. The amino acid sequence of TgVit1 is 85% similar that of the Arabidopsis thaliana vacuolar iron transporter AtVIT1, and also showed similarity to the AtVIT1 homolog in yeast, Ca(2+)-sensitive cross-complementer 1 (CCC1). The gene TgVit1 was expressed exclusively in blue-colored epidermal cells, and protein levels increased with increasing mRNA expression and blue coloration. Transient expression experiments revealed that TgVit1 localizes to the vacuolar membrane, and is responsible for the development of the blue color in purple cells. Expression of TgVit1 in yeast rescued the growth defect of ccc1 mutant cells in the presence of high concentrations of FeSO(4). Our results indicate that TgVit1 plays an essential role in blue coloration as a vacuolar iron transporter in tulip petals. These results suggest a new role for involvement of a vacuolar iron transporter in blue flower color development.

  6. Viet Nam's mandatory motorcycle helmet law and its impact on children.

    Science.gov (United States)

    Pervin, Aaron; Passmore, Jonathon; Sidik, Mirjam; McKinley, Tyler; Nguyen, Thi Hong Tu; Nguyen, Phuong Nam

    2009-05-01

    To measure the use of motorcycle helmets in children and to determine the reasons why children wear helmets less often than adults. The frequency of helmet wearing among adults and children was ascertained by trained roadside observers, and randomized road user surveys were completed in four major centres in Viet Nam: Hanoi, Ho Chi Minh City, Can Tho and Da Nang. Survey data on key questions were cross tabulated, and chi2 was calculated for significant differences between parents and non-parents (0.05). The frequency of helmet use in the four study locations ranged from 90-99% among adults, from 15-53% among children 7 but helmet. Children wear motorcycle helmets much less often than adults. Legislation to penalize adults whose children do not wear motorcycle helmets has been proposed in Viet Nam. Furthermore, ongoing advocacy and social marketing efforts are being made to disseminate information about the safety benefits of helmets to combat erroneous public perceptions.

  7. Climate change and development responses on agriculture in Quang Nam Province Vietnam

    DEFF Research Database (Denmark)

    Schroll, Henning; Andersen, Jan; Lund, Søren

    2011-01-01

    , forestry and aquaculture and consequently different kinds of adaptations have been introduced. We wanted to study the development in agriculture in order to scrutinize if climate events had major impacts on productivity of the three sectors. An overview of agricultural changes was provided through...... statistics and interviews and important climate impacts and adaptations were identified and assessed. An energy flow method was used to describe the agricultural situation. During the last decade the study showed that farmers in the agricultural field had increased the productivity and they performed strong...... to document the influence of climate change on the agriculture of Quang Nam. Administratively, agriculture in Quang Nam includes the three sectors: farming, forestry and aquaculture. From interviews we found that many Vietnamese authorities and farmers were convinced that today climate changes impact farming...

  8. Trace metal contamination in estuarine fishes from Vitória Bay, ES, Brazil

    Directory of Open Access Journals (Sweden)

    Jean-Christophe Joyeux

    2004-09-01

    Full Text Available Muscular tissue from wild-caught mullet (Mugil spp. and snook (Centropomus spp. was analyzed by atomic absorption spectrometry to determine muscle contamination levels for cadmium, chromium, copper, lead and zinc and evaluate risks to human health associated with seafood consumption. Fishes were captured by subsistence fishermen in Vitória Bay, a Brazilian tropical estuary with numerous outfalls of untreated industrial and residential sewage. Based on the premisses that subsistence fisherman and local consumer show weak (culinary or other preferences within the taxa studied, analyses were conducted and results are reported for genera. Snook cadmium, chromium, copper and zinc concentrations were positively correlated with size or weight. Mullet chromium concentration decreased with size. Cadmium and lead were higher and zinc lower in mullet than in snook. Summer cadmium and lead concentrations were higher than in winter. Chromium presented concentrations consistently over the legal Brazilian limit for seafood. However, the greatest health concern was probably related to lead concentration, especially in respect to consumption by young children.Tecidos musculares de tainhas (Mugil sp. e robalos (Centropomus sp. foram analisados por espectrometria de absorção atômica para determinar as concentrações dos metais cádmio, cromo, cobre, chumbo e zinco no músculo e avaliar os riscos a saúde humana resultante do consumo do pescado. Todos os indivíduos foram capturados por pescadores de subsistência na Baía de Vitória, um estuário brasileiro com numerosos lançamentos de efluentes não tratados de origem doméstica e industrial. Baseado na presunção que pescador de subsistência e consumidor local mostram pouca preferência (culinária ou outra dentro de cada desses taxa, análises foram conduzidas, e resultados reportados, para gêneros em vez de espécies. Em robalos, as concentrações de cádmio, cromo, cobre e zinco aumentaram

  9. Crescimento e extração de micronutrientes em abacaxizeiro 'vitória'

    Directory of Open Access Journals (Sweden)

    Hernandes De Oliveira Feitosa

    2011-10-01

    Full Text Available No presente estudo, foram avaliadas a produção de massa seca e a extração de micronutrientes do abacaxizeiro 'Vitória', adubado com micronutrientes aplicados via solo e por adubação foliar. O experimento foi instalado em abril de 2009, em uma área de 0,178 ha localizada no Perímetro Irrigado Baixo Acaraú, na região norte do Estado do Ceará. O delineamento estatístico empregado foi o de blocos casualizados, no arranjo de parcelas subsubdivididas, com quatro doses de FTE-12 (parcelas, quatro níveis de adubação foliar (subparcelas, quatro avaliações trimestrais (subsubparcelas e cinco repetições. Foram feitas avaliações de produção da massa seca da parte aérea e de extração de micronutrientes. A produção da massa seca e a extração de Fe, Zn, Mn e B foram influenciadas pela idade fisiológica e pelas doses de micronutrientes aplicadas tanto no solo como nas folhas. As maiores doses de micronutrientes resultaram em maior crescimento da planta, o que levou a maiores extrações de micronutrientes, porém não chegando ao ponto de máximo, indicando que a cultura pode responder a doses maiores de micronutrientes.

  10. Potential application of immobilized streptokinase extracted from Streptococcus equinus VIT_VB2.

    Science.gov (United States)

    Vaishnavi, B; Subathra Devi, C

    2017-11-26

    Streptokinase purified from Streptococcus equinus VIT_VB2 isolated from bovine milk sample was immobilized in various solid supports namely entrapment in agarose gel, calcium alginate beads and gelatin gel by cross-linking with formaldehyde. Immobilization of streptokinase in calcium alginate beads showed maximum efficiency (81.8 ± 1.06%) when compared with entrapment with agarose gel (55.6 ± 2.17%) and cross-linked gelatin formaldehyde gel (71.0 ± 1.54%). The purified SK activity was expressed maximum in calcium alginate (1%) and gelatin gel (0.25%) with 1292.68 ± 1.33 and 1121.9 ± 1.2 U mL -1 , respectively. Similarly, SK entrapped in gelatin gel and calcium alginate showed maximum in vitro blood clot lysis activity with 77.67 ± 2.64% and 76.16 ± 2.72%, respectively. The immobilized SK in gelatin gel showed complete clot lysis within 15 min; hence, this application of the study could be used in the treatment of superficial thrombophlebitis, phlebitis, and venous thrombosis. These beads were used for three repeated cycles to check the conversion of substrates into their products, and we concluded that SK can be immobilized in the suitable matrices. Therefore, this helps in the drug-delivery strategies in highly efficient way, moreover, economically competent process in the pharmaceutics.

  11. Health and access to health services of rural-to-urban migrant populations in Viet Nam

    OpenAIRE

    Le, Anh Thi-Kim

    2013-01-01

    Viet Nam has increasing internal migration since the Renovation (Doi Moi) in 1986. Migration flows – particularly rural-to-urban migration – have positive and negative effects to migrants, their family, and socio-economics in their places of origin and of destination. On the one hand, migration is an opportunity for improving wages of migrants, for ensuring economic security of their family, and for contributing to social and economic developments of the country. On the other hand, migration ...

  12. The association of estimated salt intake with blood pressure in a Viet Nam national survey

    OpenAIRE

    Jensen, Paul N.; Bao, Tran Quoc; Huong, Tran Thi Thanh; Heckbert, Susan R.; Fitzpatrick, Annette L.; LoGerfo, James P.; Ngoc, Truong Le Van; Mokdad, Ali H.

    2018-01-01

    Objective To evaluate the association of salt consumption with blood pressure in Viet Nam, a developing country with a high level of salt consumption. Design and setting Analysis of a nationally representative sample of Vietnamese adults 25–65 years of age who were surveyed using the World Health Organization STEPwise approach to Surveillance protocol. Participants who reported acute illness, pregnancy, or current use of antihypertensive medications were excluded. Daily salt consumption was e...

  13. Oseltamivir resistance among influenza viruses: surveillance in northern Viet Nam, 2009–2012

    Directory of Open Access Journals (Sweden)

    Nguyen Thi Kim Phuong

    2013-06-01

    Full Text Available Introduction: Antiviral resistance has been reported in seasonal influenza A viruses and avian influenza A(H5N1 viruses in Viet Nam, raising concerns about the efficacy of treatment. Methods: We analysed specimens from two sources during the period 2009–2012: influenza-positive samples from influenza-like illness patients at sentinel clinics in northern Viet Nam and isolates from patients with confirmed A(H5N1 infections. Pyrosequencing was used to detect mutations: H275Y [for A(H1N1 and A(H5N1], E119V [for A(H3N2] and I117V [for A(H5N1]. A neuraminidase inhibition assay was used to determine the Inhibitory Concentration 50 (IC50 values for all influenza A and B isolates. Results: There were 341 influenza A positive samples identified; influenza A(H1N1pdm09 was identified most frequently (n = 215. In 2009, oseltamivir resistance was observed in 100% (19 of 19 of seasonal A(H1N1 isolates and 1.4% (3/215 of A(H1N1pdm09 isolates. This H275Y mutation was not found in influenza subtypes A(H5N1 or A(H3N2 isolates. Discussion: In Viet Nam, seasonal and A(H5N1 influenza vaccines are not currently available; thus, effective treatment is required. The presence of oseltamivir-resistant viruses is therefore a concern. Active surveillance for oseltamivir resistance among influenza viruses circulating in Viet Nam should be continued.

  14. Criteria for prioritization of HIV programs in Viet Nam: a discrete choice experiment.

    Science.gov (United States)

    Safarnejad, Ali; Pavlova, Milena; Son, Vo Hai; Phuong, Huynh Lan; Groot, Wim

    2017-11-13

    With the decline in funding for Viet Nam's response to the HIV epidemic, there is a need for evidence on the criteria to guide the prioritization of HIV programs. There is a gap in the research on the relative importance of multiple criteria for prioritizing a package of interventions. This study elicits preferences and the trade-offs made between different HIV programs by relevant stakeholders and decision-makers in Viet Nam. It also pays attention to how differences in social and professional characteristics of stakeholders and their agency affiliations shape preferences for HIV program criteria in Viet Nam. This study uses self-explicated ranking and discrete choice experiments to determine the relative importance of five criteria - effectiveness, feasibility, cost-effectiveness, rate of investment and prevention/treatment investment ratio - to stakeholders when they evaluate and select hypothetical HIV programs. The study includes 69 participants from government, civil society, and international development partners. Results of the discrete choice experiment show that overall the feasibility criterion is ranked highest in importance to the participants when choosing a hypothetical HIV program, followed by sustainability, treatment to prevention spending ratio, and effectiveness. The participant's work in management, programming, or decision-making has a significant effect on the importance of some criteria to the participant. In the self-explicated ranking effectiveness is the most important criterion and the cost-effectiveness criterion ranks low in importance across all groups. This study has shown that the preferred HIV program in Viet Nam is feasible, front-loaded for sustainability, has a higher proportion of investment on prevention, saves more lives and prevents more infections. Similarities in government and civil society rankings of criteria can create common grounds for future policy dialogues between stakeholders. Innovative models of planning should

  15. A rapid assessment and response approach for socially marketed nutrition commodities in Viet Nam.

    Science.gov (United States)

    Turk, Tahir; Quang, Nguyen Dinh; Nga, Tran Thuy; Phuong, Huynh; Tung, Le Van Anh; Trang, Vu Hoang

    2017-01-01

    The leading cause of death in children in developing countries is protein-energy malnutrition. In Viet Nam, 25.9% of children under 5 experience stunted growth and 6.6% are moderately wasted. Iron deficiency anaemia and vitamin A deficiency contribute to these and other malnutrition conditions. Given these factors, more evidence based approaches are required to improve understanding of current attitudes, opinions and behaviours of mothers with young children, in order to operationalise social marketing of nutrition commodities in Viet Nam. A literature review supported a rapid assessment and response method involving semi-structured interviews with 77 stakeholders and focus group discussions with 80 program beneficiaries from four geographic locations in the north and south of Viet Nam. Discussion agendas were developed to address key program issues with grounded theory utilized for data analysis. Data analysis highlighted challenges and opportunities within the six Ps of social marketing: Supply and demand side issues included: cost and the quality of products, the limited scale of interventions and promotional activities. Policy issues identified related to current policies that inhibited the broader promotion and distribution of micronutrient products, and opportunities for improved dialogue with policy partners. Partnerships further emphasized the need for public private partnerships to support the social change process. Implications for theory, policy, and practice indicates that rapid assessment and response is a cost-effective, pragmatic method of public health research, in resource constrained settings, to explore policies and behaviours amenable to change and build stakeholder engagement in the program.

  16. New solutions for effective access powerline solutions. The European smart grid project DLC+VIT4IP; Neue Ansaetz fuer leistungsfaehige Access-Powerline-Loesungen. Das Europaeische Smart-Grid Projekt DLC+VIT4IP

    Energy Technology Data Exchange (ETDEWEB)

    Offner, Georg [devolo AG, Aachen (Germany)

    2011-07-01

    By the European DLC+VIT4IP project the development of innovative smart grid solutions for a better handling of energy resources is forced. Smart grid ensures the stable operation of a decentralized electric supply network, where more and more small suppliers contribute by solar or wind energy technology. Business customers as well as private customers benefit from smart grid, as they get instant information about their actual consumption by the Internet. Covered by the project there will be developed new approaches of access powerline communications which provide an effective, IPv6 based communication e.g. between electric meters at home and the power net station. (orig.)

  17. Avaliação de clones de batata-doce em Vitória da Conquista Evaluation of sweet potato clones in Vitória da Conquista

    Directory of Open Access Journals (Sweden)

    Adriana D. Cardoso

    2005-12-01

    Full Text Available Clones de batata-doce foram avaliados em Vitória da Conquista, em experimento, composto por 16 clones oriundos de Janaúba (MG, de Viçosa (MG, Bom Jardim de Minas (MG, Gurupi (TO, Santo Antônio da Platina (PR, Holambra II (SP, Vitória da Conquista (BA e Condeúba (BA. Os clones avaliados foram: 1; 2; 7; 9; 14; 15; 17; 19; 23; 25; 29; 30; 36; 38; 44 e 100. Utilizou-se o delineamento em blocos casualizados, com 16 tratamentos e 3 repetições. Foram avaliadas as características das raízes tuberosas: produtividade total, peso médio total, produtividade comercial, peso médio comercial, comprimento, diâmetro e formato. Ainda avaliou-se: resistência a insetos de solo e peso de ramas. Os dados foram submetidos à análise de variância e as médias comparadas pelo teste de ScottKnott a 5% de probabilidade. Os clones 1; 7; 25; 29 e 38 destacaram-se em produtividade de raízes tuberosas e os clones 1; 2; 7; 9; 17; 25; 29 e 36 em peso de ramas. Os clones 1; 25 e 36 apresentaram melhor comportamento para o comprimento de raízes tuberosas.Sweet potato clones were evaluated in Vitória da Conquista, Bahia State, Brazil. Sixteen clones (1; 2; 7; 9; 14; 15; 17; 19; 23; 25; 29; 30; 36; 38; 44 and 100, originating from Janaúba, Viçosa, Bom Jardim de Minas, Gurupi, Santo Antônio da Platina, Holambra II, Vitória da Conquista and Condeúba were analyzed. Random plots were utilized with 16 treatments and three repetitions. The following characteristics were evaluated: total root yield, average root weight; commercial root yield; average commercial root weight; length, diameter and form of the roots; resistance to soil insects and branch weight. The data were submitted to variance analysis and ScottKnott test with 5% probability. Clones 1; 7; 25; 29 and 38 stood out in root yield and the clones 1; 2; 7; 9; 17; 25; 29 and 36 stood out in branch weight. Clones 1; 25 and 36 presented the best results concerning the length of roots.

  18. Phylodynamics of Enterovirus A71-Associated Hand, Foot, and Mouth Disease in Viet Nam.

    Science.gov (United States)

    Geoghegan, Jemma L; Tan, Le Van; Kühnert, Denise; Halpin, Rebecca A; Lin, Xudong; Simenauer, Ari; Akopov, Asmik; Das, Suman R; Stockwell, Timothy B; Shrivastava, Susmita; Ngoc, Nghiem My; Uyen, Le Thi Tam; Tuyen, Nguyen Thi Kim; Thanh, Tran Tan; Hang, Vu Thi Ty; Qui, Phan Tu; Hung, Nguyen Thanh; Khanh, Truong Huu; Thinh, Le Quoc; Nhan, Le Nguyen Thanh; Van, Hoang Minh Tu; Viet, Do Chau; Tuan, Ha Manh; Viet, Ho Lu; Hien, Tran Tinh; Chau, Nguyen Van Vinh; Thwaites, Guy; Grenfell, Bryan T; Stadler, Tanja; Wentworth, David E; Holmes, Edward C; Van Doorn, H Rogier

    2015-09-01

    Enterovirus A71 (EV-A71) is a major cause of hand, foot, and mouth disease (HFMD) and is particularly prevalent in parts of Southeast Asia, affecting thousands of children and infants each year. Revealing the evolutionary and epidemiological dynamics of EV-A71 through time and space is central to understanding its outbreak potential. We generated the full genome sequences of 200 EV-A71 strains sampled from various locations in Viet Nam between 2011 and 2013 and used these sequence data to determine the evolutionary history and phylodynamics of EV-A71 in Viet Nam, providing estimates of the effective reproduction number (Re) of the infection through time. In addition, we described the phylogeography of EV-A71 throughout Southeast Asia, documenting patterns of viral gene flow. Accordingly, our analysis reveals that a rapid genogroup switch from C4 to B5 likely took place during 2012 in Viet Nam. We show that the Re of subgenogroup C4 decreased during the time frame of sampling, whereas that of B5 increased and remained >1 at the end of 2013, corresponding to a rise in B5 prevalence. Our study reveals that the subgenogroup B5 virus that emerged into Viet Nam is closely related to variants that were responsible for large epidemics in Malaysia and Taiwan and therefore extends our knowledge regarding its associated area of endemicity. Subgenogroup B5 evidently has the potential to cause more widespread outbreaks across Southeast Asia. EV-A71 is one of many viruses that cause HFMD, a common syndrome that largely affects infants and children. HFMD usually causes only mild illness with no long-term consequences. Occasionally, however, severe infection may arise, especially in very young children, causing neurological complications and even death. EV-A71 is highly contagious and is associated with the most severe HFMD cases, with large and frequent epidemics of the virus recorded worldwide. Although major advances have been made in the development of a potential EV-A71

  19. Antibiotic use and resistance in emerging economies: a situation analysis for Viet Nam.

    Science.gov (United States)

    Nguyen, Kinh Van; Thi Do, Nga Thuy; Chandna, Arjun; Nguyen, Trung Vu; Pham, Ca Van; Doan, Phuong Mai; Nguyen, An Quoc; Thi Nguyen, Chuc Kim; Larsson, Mattias; Escalante, Socorro; Olowokure, Babatunde; Laxminarayan, Ramanan; Gelband, Hellen; Horby, Peter; Thi Ngo, Ha Bich; Hoang, Mai Thanh; Farrar, Jeremy; Hien, Tran Tinh; Wertheim, Heiman F L

    2013-12-10

    Antimicrobial resistance is a major contemporary public health threat. Strategies to contain antimicrobial resistance have been comprehensively set forth, however in developing countries where the need for effective antimicrobials is greatest implementation has proved problematic. A better understanding of patterns and determinants of antibiotic use and resistance in emerging economies may permit more appropriately targeted interventions.Viet Nam, with a large population, high burden of infectious disease and relatively unrestricted access to medication, is an excellent case study of the difficulties faced by emerging economies in controlling antimicrobial resistance. Our working group conducted a situation analysis of the current patterns and determinants of antibiotic use and resistance in Viet Nam. International publications and local reports published between 1-1-1990 and 31-8-2012 were reviewed. All stakeholders analyzed the findings at a policy workshop and feasible recommendations were suggested to improve antibiotic use in Viet Nam.Here we report the results of our situation analysis focusing on: the healthcare system, drug regulation and supply; antibiotic resistance and infection control; and agricultural antibiotic use. Market reforms have improved healthcare access in Viet Nam and contributed to better health outcomes. However, increased accessibility has been accompanied by injudicious antibiotic use in hospitals and the community, with predictable escalation in bacterial resistance. Prescribing practices are poor and self-medication is common - often being the most affordable way to access healthcare. Many policies exist to regulate antibiotic use but enforcement is insufficient or lacking.Pneumococcal penicillin-resistance rates are the highest in Asia and carbapenem-resistant bacteria (notably NDM-1) have recently emerged. Hospital acquired infections, predominantly with multi-drug resistant Gram-negative organisms, place additional strain on

  20. Zooplankton community of the Vitória Bay estuarine system (Southeastern Brazil: Characterization during a three-year study

    Directory of Open Access Journals (Sweden)

    José Mauro Sterza

    2006-09-01

    Full Text Available In order to characterize the zooplankton community at the Vitória Bay estuarine system (Southeastern Brazil, samples were collected in 10 sampling stations during a three-year study (1998-2000, every three months. A total of 64 taxa were identified.Copepoda contributed with the highest species number (49 in the community, especially with Acartia lilljeborgi,Acartia tonsa,Paracalanus parvus,P. quasimodo,Parvocalanus crassirostris,Temora turbinata,Oithona hebes,Oithona oculata and Euterpina acutifrons. Highest abundances occurred in the summer of 2000. Diversity indexes were higher at the estuary mouth. Zooplankton composition was characterized by coastal and estuarine species, their distribution being influenced mainly by the salinity variation in this estuarine system.Com o objetivo de caracterizar a comunidade zooplanctônica no sistema estuarino Baía de Vitória/Canal da Passagem, Vitória, E.S., foram coletadas amostras em dez pontos amostrais, trimestralmente durante três anos (1998-2000. Um total de 64 táxons foram identificados. Copepoda contribuiu com o maior número de espécies (49 na comunidade, destacando-se Acartia lilljeborgi,Acartia tonsa,Paracalanus parvus,Paracalanus quasimodo,Parvocalanus crassirostris,Temora turbinata,Oithona hebes,Oithona oculata e Euterpina acutifrons. A maior abundância ocorreu no verão do ano 2000. Os índices de diversidade foram maiores na entrada do estuário. A composição do zooplâncton se caracterizou por apresentar espécies estuarinas e costeiras, sendo a distribuição destas espécies influenciada principalmente pela variação dos valores de salinidade no estuário.

  1. O Som da Paisagem: Pelas Praças do Centro da Cidade De vitória, ES

    OpenAIRE

    ZAGANELLI, D. M.

    2014-01-01

    A Paisagem Sonora das cidades tem se transformado ao longo dos tempos, juntamente com seu desenvolvimento. Paisagem Sonora é o ambiente sonoro de um lugar, relacionando-se também com o modo com que os indivíduos e a cultura percebem e respondem ao som do ambiente. Esta pesquisa desenvolveu uma metodologia para a caracterização das Paisagens Sonoras, fazendo registros do ambiente acústico das principais praças dos bairros Centro e Parque Moscoso, na cidade de Vitória, Espírito Santo. Tais bair...

  2. Labor and health conditions of private school teachers in Vitória da Conquista, Bahia, Brazil

    OpenAIRE

    Delcor, Núria Serre; Araújo, Tania M.; Reis, Eduardo J. F. B.; Porto, Lauro A.; Carvalho, Fernando M.; Silva, Manuela Oliveira e; Barbalho, Leonardo; Andrade, Jonathan Moura de

    2004-01-01

    A literatura científica sobre a saúde dos professores é escassa e recente, enfocando especialmente o desgaste e estresse. Este trabalho objetivou descrever as condições de trabalho e saúde dos professores da rede particular de ensino da cidade de Vitória da Conquista, Bahia, Brasil. Num questionário auto-aplicado foram coletadas informações de 250 professores de dez escolas. Entre as características do trabalho docente, avaliadas pelo Job Content Questionnaire, destacaram-se ritmo acelerado d...

  3. Potent L-lactic acid assimilation of the fermentative and heterothallic haploid yeast Saccharomyces cerevisiae NAM34-4C.

    Science.gov (United States)

    Tomitaka, Masataka; Taguchi, Hisataka; Matsuoka, Masayoshi; Morimura, Shigeru; Kida, Kenji; Akamatsu, Takashi

    2014-01-01

    We screened an industrial thermotolerant Saccharomyces cerevisiae strain, KF7, as a potent lactic-acid-assimilating yeast. Heterothallic haploid strains KF7-5C and KF7-4B were obtained from the tetrads of the homothallic yeast strain KF7. The inefficient sporulation and poor spore viability of the haploid strains were improved by two strategies. The first strategy was as follows: (i) the KF7-5C was crossed with the laboratory strain SH6710; (ii) the progenies were backcrossed with KF7-5C three times; and (iii) the progenies were inbred three times to maintain a genetic background close to that of KF7. The NAM12 diploid between the cross of the resultant two strains, NAM11-9C and NAM11-13A, showed efficient sporulation and exhibited excellent growth in YPD medium (pH 3.5) at 35°C with 1.4-h generation time, indicating thermotolerance and acid tolerance. The second strategy was successive intrastrain crosses. The resultant two strains, KFG4-6B and KFG4-4B, showed excellent mating capacity. A spontaneous mutant of KFG4-6B, KFG4-6BD, showed a high growth rate with a generation time of 1.1 h in YPD medium (pH 3.0) at 35°C. The KFG4-6BD strain produced ascospores, which were crossed with NAM11-2C and its progeny to produce tetrads. These tetrads were crossed with KFG4-4B to produce NAM26-14A and NAM26-15A. The latter strain had a generation time of 1.6 h at 35°C in pH 2.5, thus exhibiting further thermotolerance and acid tolerance. A progeny from a cross of NAM26-14A and NAM26-15A yielded the strain NAM34-4C, which showed potent lactic acid assimilation and high transformation efficiency, better than those of a standard laboratory strain. Copyright © 2013 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

  4. Towards a lifelong learning society through reading promotion: Opportunities and challenges for libraries and community learning centres in Viet Nam

    Science.gov (United States)

    Hossain, Zakir

    2016-04-01

    The government of Viet Nam has made a commitment to build a Lifelong Learning Society by 2020. A range of related initiatives have been launched, including the Southeast Asian Ministers of Education Organization Centre for Lifelong Learning (SEAMEO CELLL) and "Book Day" - a day aimed at encouraging reading and raising awareness of its importance for the development of knowledge and skills. Viet Nam also aims to implement lifelong learning (LLL) activities in libraries, museums, cultural centres and clubs. The government of Viet Nam currently operates more than 11,900 Community Learning Centres (CLCs) and is in the process of both renovating and innovating public libraries and museums throughout the country. In addition to the work undertaken by the Viet Nam government, a number of enterprises have been initiated by non-governmental organisations and non-profit organisations to promote literacy and lifelong learning. This paper investigates some government initiatives focused on libraries and CLCs and their impact on reading promotion. Proposing a way forward, the paper confirms that Viet Nam's libraries and CLCs play an essential role in promoting reading and building a LLL Society.

  5. RapidNAM: generative manufacturing approach of nasoalveolar molding devices for presurgical cleft lip and palate treatment.

    Science.gov (United States)

    Bauer, Franz Xaver; Schönberger, Markus; Gattinger, Johannes; Eblenkamp, Markus; Wintermantel, Erich; Rau, Andrea; Güll, Florian Dieter; Wolff, Klaus-Dietrich; Loeffelbein, Denys J

    2017-08-28

    Nasoalveolar molding (NAM) is an accepted treatment strategy in presurgical cleft therapy. The major drawbacks of the treatment listed in the literature relate to the time of the treatment and the coordination of the required interdisciplinary team of therapists, parents, and patients. To overcome these limitations, we present the automated RapidNAM concept that facilitates the design and manufacturing process of NAM devices, and that allows the virtual modification and subsequent manufacture of the devices in advance, with a growth prediction factor adapted to the patient's natural growth. The RapidNAM concept involves (i) the prediction of three trajectories that envelope the fragmented alveolar segments with the goal to mimic a harmonic arch, (ii) the extrusion from the larger toward the smaller alveolar segment along the envelope curves toward the harmonic upper alveolar arch, and (iii) the generation of the NAM device with a ventilation hole, fixation pin, and fixation points for the nasal stents. A feasibility study for a vector-based approach was successfully conducted for unilateral and bilateral cleft lip and palate (CLP) patients. A comparison of the modified target models with the reference target models showed similar results. For further improvement, the number of landmarks used to modify the models was increased by a curve-based approach.

  6. The association of estimated salt intake with blood pressure in a Viet Nam national survey.

    Science.gov (United States)

    Jensen, Paul N; Bao, Tran Quoc; Huong, Tran Thi Thanh; Heckbert, Susan R; Fitzpatrick, Annette L; LoGerfo, James P; Ngoc, Truong Le Van; Mokdad, Ali H

    2018-01-01

    To evaluate the association of salt consumption with blood pressure in Viet Nam, a developing country with a high level of salt consumption. Analysis of a nationally representative sample of Vietnamese adults 25-65 years of age who were surveyed using the World Health Organization STEPwise approach to Surveillance protocol. Participants who reported acute illness, pregnancy, or current use of antihypertensive medications were excluded. Daily salt consumption was estimated from fasting mid-morning spot urine samples. Associations of salt consumption with systolic blood pressure and prevalent hypertension were assessed using adjusted linear and generalized linear models. Interaction terms were tested to assess differences by age, smoking, alcohol consumption, and rural/urban status. The analysis included 2,333 participants (mean age: 37 years, 46% male, 33% urban). The average estimated salt consumption was 10g/day. No associations of salt consumption with blood pressure or prevalent hypertension were observed at a national scale in men or women. The associations did not differ in subgroups defined by age, smoking, or alcohol consumption; however, associations differed between urban and rural participants (p-value for interaction of urban/rural status with salt consumption, p = 0.02), suggesting that higher salt consumption may be associated with higher systolic blood pressure in urban residents but lower systolic blood pressure in rural residents. Although there was no evidence of an association at a national level, associations of salt consumption with blood pressure differed between urban and rural residents in Viet Nam. The reasons for this differential association are not clear, and given the large rate of rural to urban migration experienced in Viet Nam, this topic warrants further investigation.

  7. The association of estimated salt intake with blood pressure in a Viet Nam national survey.

    Directory of Open Access Journals (Sweden)

    Paul N Jensen

    Full Text Available To evaluate the association of salt consumption with blood pressure in Viet Nam, a developing country with a high level of salt consumption.Analysis of a nationally representative sample of Vietnamese adults 25-65 years of age who were surveyed using the World Health Organization STEPwise approach to Surveillance protocol. Participants who reported acute illness, pregnancy, or current use of antihypertensive medications were excluded. Daily salt consumption was estimated from fasting mid-morning spot urine samples. Associations of salt consumption with systolic blood pressure and prevalent hypertension were assessed using adjusted linear and generalized linear models. Interaction terms were tested to assess differences by age, smoking, alcohol consumption, and rural/urban status.The analysis included 2,333 participants (mean age: 37 years, 46% male, 33% urban. The average estimated salt consumption was 10g/day. No associations of salt consumption with blood pressure or prevalent hypertension were observed at a national scale in men or women. The associations did not differ in subgroups defined by age, smoking, or alcohol consumption; however, associations differed between urban and rural participants (p-value for interaction of urban/rural status with salt consumption, p = 0.02, suggesting that higher salt consumption may be associated with higher systolic blood pressure in urban residents but lower systolic blood pressure in rural residents.Although there was no evidence of an association at a national level, associations of salt consumption with blood pressure differed between urban and rural residents in Viet Nam. The reasons for this differential association are not clear, and given the large rate of rural to urban migration experienced in Viet Nam, this topic warrants further investigation.

  8. A multicentre molecular analysis of hepatitis B and blood-borne virus coinfections in Viet Nam.

    Science.gov (United States)

    Dunford, Linda; Carr, Michael J; Dean, Jonathan; Nguyen, Linh Thuy; Ta Thi, Thu Hong; Nguyen, Binh Thanh; Connell, Jeff; Coughlan, Suzie; Nguyen, Hien Tran; Hall, William W; Thi, Lan Anh Nguyen

    2012-01-01

    Hepatitis B (HBV) infection is endemic in Viet Nam, with up to 8.4 million individuals estimated to be chronically infected. We describe results of a large, multicentre seroepidemiological and molecular study of the prevalence of HBV infection and blood-borne viral coinfections in Viet Nam. Individuals with varying risk factors for infection (n = 8654) were recruited from five centres; Ha Noi, Hai Phong, Da Nang, Khanh Hoa and Can Tho. A mean prevalence rate of 10.7% was observed and levels of HBsAg were significantly higher in injecting drug users (IDUs) (17.4%, n = 174/1000) and dialysis patients (14.3%, n = 82/575) than in lower-risk groups (9.4%; pa predominance of genotype B4 (82.6%); genotypes C1 (14.6%), B2 (2.7%) and C5 (0.5%) were also identified. The precore mutation G1896A was identified in 35% of all specimens, and was more frequently observed in genotype B (41%) than genotype C (3%; pa' region of the surface gene, point mutations were identified in 31% (n = 58/187) of sequences, and 2.2% (n = 4/187) and 5.3% (n = 10/187) specimens contained the major vaccine escape mutations G145A/R and P120L/Q/S/T, respectively. 368 HBsAg positive individuals were genotyped for the IL28B SNP rs12979860 and no significant association between the IL28B SNP and clearance of HBsAg, HBV viral load or HBeAg was observed. This study confirms the high prevalence of HBV infection in Viet Nam and also highlights the significant levels of blood-borne virus coinfections, which have important implications for hepatitis-related morbidity and development of effective management strategies.

  9. El inefable sendero del budismo zen electrónico: Nam June Paik

    OpenAIRE

    Sarriugarte Gómez, Íñigo

    2009-01-01

    Nam June Paik conoce en 1958 en Alemania al músico vanguardista John Cage, quien estaba profundamente interesado en el budismo zen. Este compositor norteamericano no sólo convencerá al artista coreano para que oriente su carrera musical hacia la vanguardia, sino que impulsará su interés por el budismo zen. También, su temprana unión con Beuys, Maciunas y otros artistas del movimiento Fluxus le dieron la necesaria libertad para introducirse en el arte más experimental desde principios de los a...

  10. Seasonal variability of faecal indicator bacteria numbers and die-off rates in the Red River basin, North Viet Nam

    Science.gov (United States)

    Nguyen, Huong Thi Mai; Le, Quynh Thi Phuong; Garnier, J.; Janeau, J.-L.; Rochelle-Newall, E.

    2016-02-01

    The Red River is the second largest river in Viet Nam and constitutes the main water source for a large percentage of the population of North Viet Nam. Here we present the results of an annual survey of Escherichia coli (EC) and Total Coliforms (TC) in the Red River basin, North Viet Nam. The objective of this work was to obtain information on faecal indicator bacteria (FIB) numbers over an annual cycle and, secondly, to determine the die-off rates of these bacterial indicators. Monthly observations at 10 stations from July 2013-June 2014 showed that TC and EC reached as high as 39100 cfu (colony forming units) 100 ml-1 and 15300 colonies 100 ml-1, respectively. We observed a significant seasonal difference for TC (p bacteria than for total (free + particle attached) bacteria, suggesting that particle attachment provided a certain level of protection to FIB in this system.

  11. Water Isotope framework for lake water balance monitoring and modelling in the Nam Co Basin, Tibetan Plateau

    Directory of Open Access Journals (Sweden)

    Shichang Kang

    2017-08-01

    New hydrological insights: A water isotope framework for the Nam Co basin, including the Local Meteoric Water Line, limiting isotopic composition of evaporation and two hypothetical evaporation trajectories, is established. We further applied the isotope mass balance model to estimate the overall isotopic composition of input water to the Nam Co, the evaporation over inputs ratios (E/I for three consecutive years, and the water yields (Wy, depth equivalent runoff at a basin scale. Our results clearly suggest a positive water budget (i.e., E/I < 1, providing another line of evidence that the subsurface leakage from Nam Co is likely. The discrepancy between isotope-based water yields estimations and field-based runoff observations suggest that, compared to the well-studied Nyainqentanglha Mountains and southwestern mountains, the ridge-and-valley landscape in the western highlands and northwestern hogbacks are possibly low yields area, which should draw more research attentions in future hydrological investigations.

  12. Foot-and-mouth disease virus typing from foot-and-mouth outbreaks in the central provinces of Viet Nam

    International Nuclear Information System (INIS)

    Nguyen Luong Hien

    2000-01-01

    A total of 167 tissue samples were collected from Foot-and-mouth disease (FMD) infected animals from 57 FMD outbreaks to detect the sero-type of the FMD virus by the ELISA technique. The ELISA kit has been prepared and standardised by the World Reference Laboratory (WRL), UK and supplied under a Research Contract as part of an FAO/IAEA Co-ordinated Research Project. Eight tissue samples from cattle and one tissue sample from pig were sent to WRL for further study on the sero-type and to characterize the FMD viruses present in Viet Nam. The study was carried out from March 1996 to May 1998 in the central region of Viet Nam and the FMD type O virus was detected in these outbreaks only. The FMD type O virus from cattle and the FMD type O virus from pig are two distinct FMD type O viruses in Viet Nam. (author)

  13. Drug profiling: a new scientific contribution to law enforcement operations in Viet Nam.

    Science.gov (United States)

    Hung, H M; Tien, N D; Truong, N X

    2005-01-01

    Since 1995 heroin sample comparisons have been carried out in Viet Nam to establish links between wholesalers and retailers. To that end, the physical and chemical characteristics of samples are analysed: their colour, the packaging material, including fingerprints, diacetylmorphine (heroin) content and the composition of some main alkaloids. At the beginning of 2002, having acquired expertise on impurity profiling and with the support of new instruments, the Institute of Forensic Sciences of Viet Nam introduced the routine impurity profiling of seized heroin and methamphetamine and later undertook to explain that process to national law enforcement bodies. Since then, 375 heroin and 29 methamphetamine samples have been analysed for major and minor impurities. Substances detected in the analysis of illicit heroin include diacetylmorphine, morphine, codeine, 06-monoacetylmorphine and acetylcodeine as well as adulterants such as paracetamol and caffeine. Since methamphetamine impurity profiling began, 29 samples have so far been analysed, and some samples have been grouped through the application of cluster analysis. In the case of heroin, impurity profiling has established a link between two major trafficking groups suspected of obtaining heroin from the same source of production. Analysis has also revealed a link between one wholesaler and several retailers in one region. In addition, impurity profiling provides new information on the preparation and production of some methamphetamine and fake Ecstasy tablets.

  14. Seismic Interpretation of the Nam Con Son Basin and its Implication for the Tectonic Evolution

    Directory of Open Access Journals (Sweden)

    Nguyen Quang Tuan

    2016-06-01

    Full Text Available DOI:10.17014/ijog.3.2.127-137The Nam Con Son Basin covering an area of circa 110,000 km2 is characterized by complex tectonic settings of the basin which has not fully been understood. Multiple faults allowed favourable migration passageways for hydrocarbons to go in and out of traps. Despite a large amount of newly acquired seismic and well data there is no significant update on the tectonic evolution and history of the basin development. In this study, the vast amount of seismic and well data were integrated and reinterpreted to define the key structural events in the Nam Con Son Basin. The results show that the basin has undergone two extentional phases. The first N - S extensional phase terminated at around 30 M.a. forming E - W trending grabens which are complicated by multiple half grabens filled by Lower Oligocene sediments. These grabens were reactivated during the second NW - SE extension (Middle Miocene, that resulted from the progressive propagation of NE-SW listric fault from the middle part of the grabens to the margins, and the large scale building up of roll-over structure. Further to the SW, the faults of the second extentional phase turn to NNE-SSW and ultimately N - S in the SW edge of the basin. Most of the fault systems were inactive by Upper Miocene except for the N - S fault system which is still active until recent time.

  15. Early marriage and intimate partner violence among adolescents and young adults in Viet Nam.

    Science.gov (United States)

    Hong Le, Minh Thi; Tran, Thach Duc; Nguyen, Huong Thanh; Fisher, Jane

    2014-03-01

    Research about the association between early marriage and intimate partner violence (IPV) in low-income countries has yielded conflicting evidence. The aim of this study was to describe the prevalence of and associations between early marriage, and IPV among adolescents and young adults in Viet Nam. Secondary analysis of data from the national Survey Assessment of Viet Namese Youth-Round II (SAVY-II) conducted in 2009-2010, which assessed a representative cohort of people aged 14 to 25 years recruited via a systematic household survey was undertaken. Prevalence was established using descriptive statistics. The association between early marriage and IPV was examined using multiple logistic regressions, adjusting for potential risk factors. Of 10,044 participants, 1,701 had ever married and were included in analyses. Early marriage (before age 18), and experiences of verbal, physical, or sexual IPV were more common among females than males. More young married men than women reported experiences of controlling behaviors by their partners. Early marriage, being illiterate, and exposure to sexual abuse were associated with experience of IPV among young females, but not among young males. Poverty and exposure to family violence was associated with IPV in both sexes. Addressing early marriage, low educational opportunities for girls, childhood sexual abuse, family violence, and poverty should be considered in strategies to reduce IPV in Viet Nam.

  16. Comunidade de aves no Parque Estadual da Fonte Grande, Vitória, Espírito Santo, Brasil Birds of the Parque Estadual da Fonte Grande, Vitória, Espírito Santo, Brazil

    Directory of Open Access Journals (Sweden)

    José E. Simon

    2007-03-01

    Full Text Available O presente trabalho divulga a composição da comunidade de aves no Parque Estadual da Fonte Grande (PEFG, Vitória, Espírito Santo, com base em levantamentos de campo realizados entre janeiro e dezembro de 2003. Com um esforço de campo em torno de 450 horas, obtivemos um total de 120 espécies, distribuídas em 37 famílias. Pelo método Jackknife 1, estimou-se uma riqueza de 146 espécies (129 This paper provides the avifauna composition recorded between January and December 2003 in the Fonte Grande State Park (PEFG, municipality of Vitória, state of Espírito Santo, Brazil. We obtained a total of 120 species belonging to 37 families, after 450 hours of field work. We estimated a richness of 146 species (129 < IC(95% < 163, according to Jackknife 1 method. However, the species accumulation curve has not reached its assintotics. Four species out of 120 recorded are endemic to the Brazilian Atlantic Forest (Leucopternis lacernulatus, Phaethornis idaliae, Thamnophilus ambiguus and Attila rufus, and one of them (L. lacernulatus is included in the list of Brazilian birds threatened with extinction. The comparison among the three basic inventory methods (auditive, sightseeing and net capture revealed that the sightseeing method detected the largest number of species (x² = 17.55, p < 5%, of which 26 (22% were recorded exclusively by this method. This result is explained by the dominance of open landscape species in the Park, associated with the type of field work employed in this study.

  17. Identidade social em movimento: a comunidade japonesa na grande Vitória (ES Social identity in motion: the japanese community at the greater Vitória Area (ES

    Directory of Open Access Journals (Sweden)

    Joyce Rumi Suda

    2006-08-01

    Full Text Available O presente trabalho objetivou identificar a identidade social de japoneses residentes na Grande Vitória (ES a partir de informações sobre o próprio grupo e suas relações cotidianas, verificando-se também a existência de indícios de preconceito ou de tratamento discriminatório. Participaram da pesquisa 20 sujeitos, japoneses ou descendentes, de ambos os sexos, jovens e adultos. Os dados foram coletados através de entrevistas que exploraram os seguintes temas: namoro e conjugalidade, padrões estéticos, preconceito e estereótipo, identidade social e adaptação. Os resultados indicaram a existência de semelhanças e diferenças no que diz respeito à identidade do japonês capixaba, definida através da comparação com as características identitárias de japoneses de outros Estados.The objective of the present work was to identify the social identity of Japanese residents in the Greater Vitória area (State of Espírito Santo, Brazil, from discourses about the group itself and its everyday relations, also verifying the existence of indications of prejudice or discriminatory treatment. Twenty subjects, Japanese or descendants, from both sexes, young and adult, participated in the research. Data was collected through interviews that explored the following themes: dating and conjugality, aesthetic patterns, prejudice and stereotype, social identity and adaptation. The results indicated the existence of similarities and differences with respect to the identity of Capixaba Japanese (Capixaba being the designation of people from Espírito Santo state, defined through comparison with the identitarian characteristics of Japanese in other states.

  18. Mortalidade por raça/cor: evidências de desigualdades sociais em Vitória (ES, Brasil Mortality by race/color: evidence of social inequalities in Vitória (ES, Brazil

    Directory of Open Access Journals (Sweden)

    Nathalia Modenesi Fiorio

    2011-09-01

    Full Text Available OBJETIVO: Analisar a mortalidade por causa básica, sexo e raça/cor a partir do sistema de informações sobre mortalidade (SIM, em Vitória (ES, no período de 2003 a 2006. MÉTODOS: Foram calculados e analisados os coeficientes de mortalidade, segundo causa básica e sexo por raça/cor, bem como a idade média e mediana de óbito por causa básica, sexo e raça/cor. Foi calculado o risco relativo (RR por sexo, idade e causa básica (pOBJECTIVE: To analyze mortality by cause and sex among groups of race or color from the mortality information system (MIS in Vitória (Brazil, in the period from 2003 to 2006. METHODS: We calculated and analyzed the mortality rates according to underlying cause, sex and race/color, and the mean and median age of death by underlying cause, sex and race. We calculated the relative risk (RR for age, sex and underlying cause (p<0.05 and CI 95%. RESULTS: The completeness of race/color in SIM ranged from 1% in 1996 to 81% in 2006. There was a greater RR of death among blacks for mental and behavioral disorders (RR=9.29, Ill-defined causes (RR=8.71, and external causes (RR=5.71. For black women, we highlight the external causes (RR=2.38. We found a variation of up to 33 years (nervous system between whites and blacks. CONCLUSION: This study confirms the existence of unequal racial/ethnic mortality, highlighting the mortality from mental disorders and external causes, in addition to early mortality that occurs in the black population.

  19. [Labor and health conditions of private school teachers in Vitória da Conquista, Bahia, Brazil].

    Science.gov (United States)

    Delcor, Núria Serre; Araújo, Tania M; Reis, Eduardo J F B; Porto, Lauro A; Carvalho, Fernando M; Oliveira e Silva, Manuela; Barbalho, Leonardo; de Andrade, Jonathan Moura

    2004-01-01

    The scientific literature on teachers' health is scarce, recent, and focuses predominantly on stress and burnout. This study describes the labor conditions of private school teachers in Vitória da Conquista, Bahia State, Brazil. Information on 250 teachers from the ten largest schools in the municipality was collected through a self-applied questionnaire. The most relevant characteristics of teachers' work, evaluated by the Job Content Questionnaire were: speed of work, creativity at work, and relations with colleagues. The most frequent complaints related to posture, mental strain, and voice problems. Prevalence of minor psychological disorders according to the Self Reporting Questionnaire-20 was 41.5%, strongly associated with long periods of intense concentration on the same job and excessive work. Results suggest an association between the prevalence of minor psychological disorders and certain characteristics of teaching work, emphasizing teachers' exposure to stress.

  20. Comorbidities in children and adolescents with AIDS acquired by HIV vertical transmission in Vitória, Brazil.

    Science.gov (United States)

    Moreira-Silva, Sandra F; Zandonade, Eliana; Frauches, Diana O; Machado, Elisa A; Lopes, Lays Ignacia A; Duque, Lívia L; Querido, Polyana P; Miranda, Angélica E

    2013-01-01

    Studying diseases associated with AIDS is essential for establishing intervention strategies because comorbidities can lead to death. The objectives were to describe the frequency of comorbidities and verify their distribution according to demographic, epidemiological and clinical data as well as to classify diseases in children and adolescents with AIDS in Vitória, Brazil. A retrospective cohort study was conducted among children with AIDS, as defined according to the criteria established by the Ministry of Health, who acquired HIV via vertical transmission, were aged 0 to 18 years, and were monitored at a referral hospital from January 2001 to December 2011. A total of 177 patients were included, of whom 97 were female (55%). There were 60 patients (34%) HIV.

  1. As vogais médias pretônicas na fala de Vitória.

    OpenAIRE

    LEITE, M. F.

    2014-01-01

    Na variedade capixaba, assim como no português brasileiro (doravante PB), as vogais médias pretônicas podem ter três realizações: médias-fechada, médias-aberta e altas. Analisamos a influência de variáveis linguísticas e sociais na variação das médias pretônicas, num corpus composto por 20 das 46 entrevistas que constituem a amostra PortVix (Português falado na cidade de Vitória). No PortVix, os falantes foram estratificados por gênero/sexo, faixa etária e grau de escolaridade. Além dos fator...

  2. Effect of mild hypothermia combined with VitC and EPO therapy on target organ damage in children with neonatal asphyxia

    Directory of Open Access Journals (Sweden)

    Shu-Yun Wang

    2017-10-01

    Full Text Available Objective: To study the effect of mild hypothermia combined with vitamin C (VitC and erythropoietin (EPO therapy on target organ damage in children with neonatal asphyxia. Methods: Children with neonatal asphyxia who were treated in Taihe County People’s Hospital between April 2014 and February 2017 were selected and randomly divided into two groups, mild hypothermia group received mild hypothermia combined VitC and EPO therapy, and control group received VitC and EPO therapy. Serum levels of of target organ damage markers, oxidative stress indexes and apoptosis indexes were measured before treatment as well as 3 d and 7 d after treatment. Results: 3 d and 7 d after treatment, serum NSE, H-FABP, cTnI, CysC, MDA, Caspase-3, PDCD5, sFas and sFasL levels of both groups of children were significantly lower than those before treatment while TAS, SOD, GSH and Bcl-2 levels were significantly higher than those before treatment, and serum NSE, H-FABP, cTnI, CysC, MDA, Caspase-3, PDCD5, sFas and sFasL levels of mild hypothermia group were significantly lower than those of control group while TAS, SOD, GSH and Bcl-2 levels were significantly higher than those of control group. Conclusion: Mild hypothermia combined with VitC and EPO therapy can reduce the target organ damage of children with neonatal asphyxia by inhibiting oxidative stress and apoptosis.

  3. Cetacean records along a coastal-offshore gradient in the Vitória-Trindade Chain, western South Atlantic Ocean

    Directory of Open Access Journals (Sweden)

    LL Wedekin

    Full Text Available Oceanic waters are difficult to assess, and there are many gaps in knowledge regarding cetacean occurrence. To fill some of these gaps, this article provides important cetacean records obtained in the winter of 2010 during a dedicated expedition to collect visual and acoustic information in the Vitória-Trindade seamounts. We observed 19 groups of cetaceans along a 1300-km search trajectory, with six species being identified: the humpback whale (Megaptera novaeangliae, N = 9 groups, the fin whale (Balaenoptera physalus, N = 1, the Antarctic minke whale (Balaenoptera bonaerensis, N = 1, the rough-toothed dolphin (Steno bredanensis, N = 1, the bottlenose dolphin (Tursiops truncatus, N = 2, and the killer whale (Orcinus orca, N = 1. Most humpback whale groups (N = 7; 78% were observed in the Vitória-Trindade seamounts, especially the mounts close to the Abrolhos Bank. Only one lone humpback whale was observed near Trindade Island after a search effort encompassing more than 520 km. From a total of 28 acoustic stations, humpback whale songs were only detected near the seamounts close to the Abrolhos Bank, where most groups of this species were visually detected (including a competitive group and groups with calves. The presence of humpback whales at the Trindade Island and surroundings is most likely occasional, with few sightings and low density. Finally, we observed a significant number of humpback whales along the seamounts close to the Abrolhos Bank, which may function as a breeding habitat for this species. We also added important records regarding the occurrence of cetaceans in these mounts and in the Western South Atlantic, including the endangered fin whale.

  4. No evidence for ideological asymmetry in dissonance avoidance : Unsuccessful close and conceptual replications of Nam, Jost, and van Bavel

    NARCIS (Netherlands)

    Collins, Timothy P.; Crawford, Jarret T.; Brandt, M.J.

    2013-01-01

    Nam, Jost, and van Bavel (2013) found that conservatives were more likely than liberals to avoid dissonance-arousing situations (viz., writing counter-attitudinal essays in a high-choice situation). A close replication of this original research was unsuccessful, as both liberals and conservatives

  5. A Self-Sustained Education System for a Developing Country: The Case of the Socialist Republic of Viet Nam.

    Science.gov (United States)

    Tran, Dien Ngoc

    Viet Nam's average annual population growth rate is 2.6%, which accounts for a large youth population: 37.7% of the total population is under age 15, compared with an average of 20% in developed or newly industrialized countries. A free basic education for all children is almost impossible to provide. With consideration of the Vietnamese people's…

  6. Towards a Lifelong Learning Society through Reading Promotion: Opportunities and Challenges for Libraries and Community Learning Centres in Viet Nam

    Science.gov (United States)

    Hossain, Zakir

    2016-01-01

    The government of Viet Nam has made a commitment to build a Lifelong Learning Society by 2020. A range of related initiatives have been launched, including the Southeast Asian Ministers of Education Organization Centre for Lifelong Learning (SEAMEO CELLL) and "Book Day"--a day aimed at encouraging reading and raising awareness of its…

  7. Specific expression of the vacuolar iron transporter, TgVit, causes iron accumulation in blue-colored inner bottom segments of various tulip petals.

    Science.gov (United States)

    Momonoi, Kazumi; Tsuji, Toshiaki; Kazuma, Kohei; Yoshida, Kumi

    2012-01-01

    Several flowers of Tulipa gesneriana exhibit a blue color in the bottom segments of the inner perianth. We have previously reported the inner-bottom tissue-specific iron accumulation and expression of the vacuolar iron transporter, TgVit1, in tulip cv. Murasakizuisho. To clarify whether the TgVit1-dependent iron accumulation and blue-color development in tulip petals are universal, we analyzed anthocyanin, its co-pigment components, iron contents and the expression of TgVit1 mRNA in 13 cultivars which show a blue color in the bottom segments of the inner perianth accompanying yellow- and white-colored inner-bottom petals. All of the blue bottom segments contained the same anthocyanin component, delphinidin 3-rutinoside. The flavonol composition varied with cultivar and tissue part. The major flavonol in the bottom segments of the inner perianth was rutin. The iron content in the upper part was less than that in the bottom segments of the inner perianth. The iron content in the yellow and white petals was higher in the bottom segment of the inner perianth than in the upper tissues. TgVit1 mRNA expression was apparent in all of the bottom tissues of the inner perianth. The result of a reproduction experiment by mixing the constituents suggests that the blue coloration in tulip petals is generally caused by iron complexation to delphinidin 3-rutinoside and that the iron complex is solubilized and stabilized by flavonol glycosides. TgVit1-dependent iron accumulation in the bottom segments of the inner perianth might be controlled by an unknown system that differentiated the upper parts and bottom segments of the inner perianth.

  8. A multicentre molecular analysis of hepatitis B and blood-borne virus coinfections in Viet Nam.

    Directory of Open Access Journals (Sweden)

    Linda Dunford

    Full Text Available Hepatitis B (HBV infection is endemic in Viet Nam, with up to 8.4 million individuals estimated to be chronically infected. We describe results of a large, multicentre seroepidemiological and molecular study of the prevalence of HBV infection and blood-borne viral coinfections in Viet Nam. Individuals with varying risk factors for infection (n = 8654 were recruited from five centres; Ha Noi, Hai Phong, Da Nang, Khanh Hoa and Can Tho. A mean prevalence rate of 10.7% was observed and levels of HBsAg were significantly higher in injecting drug users (IDUs (17.4%, n = 174/1000 and dialysis patients (14.3%, n = 82/575 than in lower-risk groups (9.4%; p<0.001. Coinfection with HIV was seen in 28% of HBV-infected IDUs (n = 49/174 and 15.2% of commercial sex workers (CSWs; n = 15/99. HCV infection was present in 89.8% of the HBV-HIV coinfected IDUs (n = 44/49 and 40% of HBV-HIV coinfected CSWs (n = 16/40. Anti-HDV was detected in 10.7% (n = 34/318 of HBsAg positive individuals. Phylogenetic analysis of HBV S gene (n = 187 showed a predominance of genotype B4 (82.6%; genotypes C1 (14.6%, B2 (2.7% and C5 (0.5% were also identified. The precore mutation G1896A was identified in 35% of all specimens, and was more frequently observed in genotype B (41% than genotype C (3%; p<0.0001. In the immunodominant 'a' region of the surface gene, point mutations were identified in 31% (n = 58/187 of sequences, and 2.2% (n = 4/187 and 5.3% (n = 10/187 specimens contained the major vaccine escape mutations G145A/R and P120L/Q/S/T, respectively. 368 HBsAg positive individuals were genotyped for the IL28B SNP rs12979860 and no significant association between the IL28B SNP and clearance of HBsAg, HBV viral load or HBeAg was observed. This study confirms the high prevalence of HBV infection in Viet Nam and also highlights the significant levels of blood-borne virus coinfections, which have important implications for hepatitis-related morbidity and development of effective

  9. Basin classification and tectonic framework of the Nam Pat Group, Uttaradit Province, Thailand: Implications for the Nan Suture Zone

    Directory of Open Access Journals (Sweden)

    Kritsada Moonpa

    2018-01-01

    Full Text Available The Nam Pat Group of the Nam Pat Basin, Uttaradit Province, Thailand is situated in the Nan Suture Zone. Two contrasting tectonic framework models of the Nan Suture have previously been proposed: as a main Paleo-Tethyan suture and as a remnant of a closed back-arc basin. The goal of this study is to analyze the tectonic framework of the Nan Suture and reevaluate the existing tectonic models. This research infers the tectonic setting of the basin based on basin-filled lithofacies distributions, provenance, and paleocurrents. Three facies groups are identified. Facies A, B, and C are polymictic conglomerate, interbedded sandstone and mudstone, and mudstone with thin-bedded sandstone, respectively. Generally, the strata strike NE-SW, steeply dip NW, and fine toward the SE. Petrographic results of sandstone samples show that the majority of lithic fragments are volcanic rocks with lesser amount of metamorphic rocks and sedimentary rocks. The modal compositions of sandstones are analyzed on QFL, QmFLt, QmPK, LmLvLs, and QpLvmLsm ternary diagrams. The plots indicate that the sandstones of the Nam Pat Group have high proportions of volcanic-arc detritus. Paleocurrents, determined from the orientation of clast imbrications and cross-stratification, are toward the SE. The results suggest that large quantities of sediment traveled southeastward from a nearby volcanic arc into the basin. The Nam Pat Group stratigraphically overlies the Pak Pat Volcanics. The chemical features of the Pak Pat Volcanics, located to the west of the basin, show that they are andesitic volcanic rocks formed as a magmatic arc. Thus, the nearby Pak Pat Volcanics are the main sediment source of the Nam Pat Group, and the basin is best interpreted as back-arc basin rather than as a forearc basin.

  10. Basin classification and tectonic framework of the Nam Pat Group, Uttaradit Province, Thailand: Implications for the Nan Suture Zone.

    Science.gov (United States)

    Moonpa, Kritsada; Motanated, Kannipa

    2018-01-01

    The Nam Pat Group of the Nam Pat Basin, Uttaradit Province, Thailand is situated in the Nan Suture Zone. Two contrasting tectonic framework models of the Nan Suture have previously been proposed: as a main Paleo-Tethyan suture and as a remnant of a closed back-arc basin. The goal of this study is to analyze the tectonic framework of the Nan Suture and reevaluate the existing tectonic models. This research infers the tectonic setting of the basin based on basin-filled lithofacies distributions, provenance, and paleocurrents. Three facies groups are identified. Facies A, B, and C are polymictic conglomerate, interbedded sandstone and mudstone, and mudstone with thin-bedded sandstone, respectively. Generally, the strata strike NE-SW, steeply dip NW, and fine toward the SE. Petrographic results of sandstone samples show that the majority of lithic fragments are volcanic rocks with lesser amount of metamorphic rocks and sedimentary rocks. The modal compositions of sandstones are analyzed on QFL, QmFLt, QmPK, LmLvLs, and QpLvmLsm ternary diagrams. The plots indicate that the sandstones of the Nam Pat Group have high proportions of volcanic-arc detritus. Paleocurrents, determined from the orientation of clast imbrications and cross-stratification, are toward the SE. The results suggest that large quantities of sediment traveled southeastward from a nearby volcanic arc into the basin. The Nam Pat Group stratigraphically overlies the Pak Pat Volcanics. The chemical features of the Pak Pat Volcanics, located to the west of the basin, show that they are andesitic volcanic rocks formed as a magmatic arc. Thus, the nearby Pak Pat Volcanics are the main sediment source of the Nam Pat Group, and the basin is best interpreted as back-arc basin rather than as a forearc basin.

  11. Private standards and labour productivity in the food sector in Viet Nam

    DEFF Research Database (Denmark)

    Trifkovic, Neda

    A rising number of firms from developing countries have adopted voluntary private standards in the last decade. This has become an area of active research, especially in terms of the impact of private standards on trade, organizational performance, and employee outcomes. This paper analyses how...... standards affect labour productivity of small and medium firms from the food sector in Viet Nam. The results based on a 3-year panel show that the application of private standards improves labour productivity. These gains primarily occur to firms operating above a threshold labour-intensity level. Firms...... with low labour intensity are not likely to experience gains in labour productivity from standards. This implies that employee compensation increase due to standards is a likely mechanism for labour productivity gains. The results are robust to several specification changes and instrumental variable...

  12. On stable ground: Tackling soil erosion with nuclear techniques in Viet Nam

    International Nuclear Information System (INIS)

    Gaspar, Miklos

    2015-01-01

    Dao Thanh Canh never studied physics or chemistry in school, but he understands a thing or two about nuclear isotopes. Until a couple of years ago, much of his five acre farm on the hills of central Viet Nam was gradually sliding away. Thanks to nuclear techniques used in determining the exact cause and source of soil erosion, his land is now stable, and his coffee plantation profitable. “We were very worried as uncertainty loomed,” he said. “A few centimetres of the soil disappeared every year when we had big hail storms.” Thanh Canh is not alone. Soil degradation affects 1.9 billion hectares of land worldwide, close to two thirds of global soil resources.

  13. Skin disease among farmers using wastewater in rice cultivation in Nam Dinh, Vietnam

    DEFF Research Database (Denmark)

    Do, Thuy Trang; van der Hoek, Wim; Nguyen, Dang Tuan

    2007-01-01

    OBJECTIVE: To assess the risk of skin disease among farmers occupationally exposed to wastewater. METHODS: One-year follow-up study with monthly assessments of wastewater exposure and skin disease in Nam Dinh, northern Vietnam, in two adjacent communes with contrasting levels of wastewater use....... In each commune, 200 households were randomly selected. RESULTS: Of the 1103 individuals aged > or =15 years, 381 reported a skin problem at baseline or at any of the monthly visits, primarily dermatitis (eczema) and superficial fungal infections. Among the 874 subjects who were free from skin disease...... at baseline and who could be followed up > or =11 months, 183 developed a new skin disease (cumulative incidence 21%). Exposure to wastewater was a major risk factor for skin disease with a relative risk (RR) of 1.89 [95% confidence interval (CI) 1.39-2.57] in multivariable analysis. Other risk factors...

  14. Foreign Direct Investment and the Survival of Domestic Private Firms in Viet Nam

    DEFF Research Database (Denmark)

    Kokko, Ari; Thang, Tran Toan

    2014-01-01

    Foreign direct investment (FDI) may benefit local firms in the host country through various kinds of spillovers, but it may also raise competition and result in the crowding out of domestic firms. Using detailed firm-level data for the period 2001–2008, this paper examines the aggregate effect...... of FDI on the survival of domestic private firms in Viet Nam. We estimate the impact of both horizontal and vertical FDI and explore how the presence of state-owned enterprises (SOEs) influences the exit hazard for private firms. The results suggest that horizontal and upstream FDI raise the exit hazard...... significantly, while downstream FDI may reduce the hazard. The presence of SOEs has a direct negative effect on the survival odds of local private firms in the same industry, but there is also an indirect impact on the exit hazard from FDI. Local firms are more vulnerable to foreign entry in sectors with high...

  15. Manual on sample-based data collection for fisheries assessment : Examples from Viet Nam

    DEFF Research Database (Denmark)

    Sparre, Per Johan

    with through both detailed discussion and by using simple examples. These examples are mostly based on situations in tropical fisheries and, in particular, experience has been drawn from developing a data collection programme in Viet Nam. The main questions addressed in the manual are which fisheries data...... (artisanal) vessels and a few large (industrial) vessels. The methodology is the "sample-based approach" - the manual does not deal with a methodology that assumes complete enumeration. The data collection methodology presented attempts to utilize whatever information can be obtained in practice......This manual deals with the practical implementation of a routine data collection programme. This programme is developed through a top-down approach, from the identification of the objectives down to the practical recording and management of data obtained from the fishery. The issues are dealt...

  16. EIA models and capacity building in Viet Nam: an analysis of development aid programs

    International Nuclear Information System (INIS)

    Doberstein, Brent

    2004-01-01

    There has been a decided lack of empirical research examining development aid agencies as 'agents of change' in environmental impact assessment (EIA) systems in developing countries, particularly research examining the model of environmental planning practice promoted by aid agencies as part of capacity building. This paper briefly traces a conceptual framework of EIA, then introduces the concept of 'EIA capacity building'. Using Viet Nam as a case study, the paper then outlines the empirical results of the research, focusing on the extent to which aid agency capacity-building programs promoted a Technical vs. Planning Model of EIA and on the coherence of capacity-building efforts across all aid programs. A discussion follows, where research results are interpreted within the Vietnamese context, and implications of research results are identified for three main groups of actors. The paper concludes by calling for development aid agencies to reconceptualise EIA capacity building as an opportunity to transform developing countries' development planning processes

  17. The online measured black carbon aerosol and source orientations in the Nam Co region, Tibet.

    Science.gov (United States)

    Zhang, Xin; Ming, Jing; Li, Zhongqin; Wang, Feiteng; Zhang, Guoshuai

    2017-11-01

    Equivalent black carbon (eBC) mass concentrations were measured by an aethalometer (AE-31) in the Nam Co, central Tibet from 2010 to 2014. Different from previous filter-sampling studies (Ming et al., J Environ Sci 22(11):1748-1756, 2010; Zhao et al., Environ Sci Pollut Res 20:5827-5838, 2013), the first high-resolution online eBC measurement conducted in central Tibet is reported here, allowing to discuss the diurnal variations as well as seasonal variabilities of eBC. Average daily eBC concentration was 74 ± 50 ng/m 3 , reflecting a global background level. Meteorological conditions influenced eBC concentrations largely at seasonal scale, which are higher in February-May but lower in June-January. The highest eBC concentrations (greater than 210 ng/m 3 ) were more associated with the W and WSW winds smaller than 6 m/s. The diurnal variations of eBC showed plateaus from 10:00 to 15:00 with seasonal variations, associated with local anthropogenic activities, such as indigenous Tibetan burning animal waste and tourism traffic. The PBLHs showed a co-variance with eBC concentrations, implicating close sources. The aerosol optical depths derived from the MODIS data over the Nam Co Observatory Station (NCOS)-included sub-area (30° N-40° N, 90° E-100° E) showed significant relationship with eBC concentrations. This suggests that nearby or short-distance sources other than long-distance transported pollutants could be important contributors to eBC concentrations at the NCOS, different from the conclusions suggested by previous studies.

  18. Criadouros de Aedes (Stegomyia aegypti (Linnaeus, 1762 em bromélias nativas na Cidade de Vitória, ES Aedes (Stegomyia aegypti (Linnaeus, 1762 breeding sites in native bromeliads in Vitória City, ES

    Directory of Open Access Journals (Sweden)

    José Benedito Malta Varejão

    2005-05-01

    Full Text Available Alguns insetos transmissores de doenças procriam exclusivamente nas proximidades das residências. O Aedes aegypti, responsável por epidemias de dengue em cidades brasileiras, representa sério risco também para a febre amarela. Com o insucesso da campanha de erradicação do inseto, justifica-se a busca de criadouros fora do alcance das medidas de controle atualmente adotadas. Na Cidade de Vitória, ES, investigou-se a ocorrência de criadouros de Aedes aegypti na água coletada em bromélias nativas, sobre as rochas. Paralelamente, avaliou-se a infestação predial nas áreas urbanas contíguas. Em quatro das cinco áreas investigadas foram encontradas larvas de culicídeos nas bromélias, sendo que em duas foi identificado Aedes aegypti. A presença dos criadouros em bromélias não guardou relação com a infestação predial nas áreas próximas. Torna-se necessário definir se os criadouros em bromélias constituem focos primários do Aedes aegypti, ou se representam uma conseqüência da elevada infestação urbana.Some insects that are vectors of human diseases have accompanied man in his migrations throughout the world and breed exclusively in the proximity of human dwellings. The mosquito Aedes aegypti has been responsible for epidemics of dengue in Brazil and its presence also constitutes a serious risk for future outbreaks of urban yellow fever. The failure of campaigns to eradicate this species justifies the search for alternative breeding sites, which may be beyond the reach of present control measures. In this study the occurrence of Aedes aegypti breeding sites in native bromeliads on rocky slopes was investigated in five areas of Vitória, capital of the Brazilian State of Espírito Santo, ES. Water contained in the bromeliads was collected with the aid of a suction apparatus to search for culicid larvae. The degree of infestation of buildings in adjacent urban areas was evaluated simultaneously. Culicid larvae were found in

  19. Abelhas (Hymenoptera: Apoidea visitantes das flores de urucum em Vitória da Conquista, BA Bees (Hymenoptera: Apoidea visitors of the annatto flowers in Vitória da Conquista, Bahia State, Brazil

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    Augusto Jorge Cavalcante Costa

    2008-04-01

    Full Text Available O urucum é um arbusto da família Bixaceae, utilizado na fabricação de corantes naturais para a indústria alimentícia e cosmética. No Brasil, somente nos últimos 15 anos, houve maior interesse pelo cultivo, pois se tornou uma alternativa agrícola promissora. O presente trabalho teve por objetivo identificar as abelhas visitantes das flores do urucuzeiro em Vitória da Conquista, BA. O trabalho foi conduzido no campo experimental da UESB, em uma lavoura do tipo cultivado Peruana Paulista. A coleta das abelhas visitantes foi feita na época principal de floração do urucueiro: março/abril, das 6h às 18h. Foram coletadas 3019 abelhas de 22 espécies, com predominância na visitação das 8h às 14h em relação ao número de indivíduos e número de espécies capturadas. As espécies mais freqüentes foram: Trigona spinipes (Fabricius, Apis mellifera L., Schwarziana quadripunctata (Lepeletier e Tetragonisca angustula (Latreille. Espécies de maior porte, como Xylocopa frontalis (Olivier, Bombus morio (Swederus e Eulaema nigrita Lepeletier, consideradas como eficientes na polinização da cultura do urucum, não foram abundantes neste estudo.Annatto is a shrub from Bixaceae family, which natural pigment (annatto is widely used in food and cosmetic industries. In Brazil, the interest for this crop started in the last fifteen years, once it became a promising agricultural alternative. This study was aimed at identifing visitor bees of annatto flowers at the agriculture region of Vitória da Conquista (BA. The research was carried out in the experimental field of UESB, in an experimental plot planted with the cv. Peruana Paulista. The visitor bees were collected during the main blooming period: March/April, between 6:00h and 18:00h. A total of 3,019 bees from 22 species was collected, with higher visitation during the period from 8:00 to 14:00h, regarding the number of individuals and species. The species most frequent were Trigona spinipes

  20. La sexualidad en adolescentes de la secundaria básica "Viet Nam" Sexuality of adolescent students in "Viet Nam" junior high school

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    Elisa Puentes Rizo

    2012-12-01

    Full Text Available Introducción: en la actualidad existe en los adolescentes una temprana iniciación de las relaciones sexuales y cambios en la actitud social hacia la sexualidad. Objetivo: identificar las particularidades y conocimientos sobre sexualidad en adolescentes. Métodos: se realizó una investigación descriptiva y transversal en adolescentes entre los 12 y 15 años, de la secundaria básica "Viet Nam" del municipio Arroyo Naranjo, durante los años 2009-2010. El universo estuvo constituido por 296 estudiantes y la muestra por 150, seleccionados mediante sorteo hasta completar 50 estudiantes de cada año. La información se obtuvo de una encuesta validada por el Ministerio de Educación. Todos los seleccionados expresaron su consentimiento para participar en la investigación. Resultados: predominó el sexo masculino y los adolescentes de 15 años. El inicio de las relaciones sexuales fue a los 14 años en los muchachos y a los 15 en las muchachas; 72 (56,69 % adolescentes utilizaron el condón en su "primera vez". Las principales vías de obtención de información fueron los padres, profesores y la información televisiva. Hubo mayor conocimiento sobre VIH-sida, gonorrea y sífilis y menor sobre, herpes simple y clamidia. El condón resultó ser el método anticonceptivo más conocido. Conclusiones: hay un inicio precoz en las relaciones sexuales y poco conocimiento acerca de los métodos anticonceptivos biológicos o naturales, lo que pudiera estar indicando la importancia que tiene la familia, sobre todo los padres, los profesores y médicos de familia, en incrementar y mantener la labor educativa con los jóvenes en relación con la sexualidad.Introduction: there exists an early onset of sexual relations in adolescents at present, together with changes in the social attitude towards sexuality. Objective: to identify the particularities of and the knowledge on sexuality in adolescents. Methods: a cross-sectional and descriptive research study was

  1. Low-cost portable TRNG, implementation and evaluation

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    Fermevc Igor

    2016-01-01

    Full Text Available This paper will show one of many possible hardware implementations of random sequence generators and give a short survey on existing work related to techniques used for producing true random bits. By using cheap electronic components found in every specialized store such as 8-bit RISC microcontroler, double analogue comparator chip and USB to RS232 interface integrated circuit, we were able to produce a low cost, higly portable device that outputs random sequences with excellent statistical characteristics and high entropy. The source of randomness is a mix of techniques such as electronic noise, phase noise and oscillator jitter. The device in question has a built-in debiasing algorithm similar to [1] and a security mechanism that protects the end user by constantly monitoring the quality of digitized noise signal. Finaly, we will show the results of comparative analysis of data acquired from our device and „random.org“ online service.

  2. Enterovirus D68 in Viet Nam (2009-2015 [version 1; referees: 2 approved, 1 approved with reservations

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    Nguyen Thi Han Ny

    2017-06-01

    Full Text Available Background: Since 1962, enterovirus D68 (EV-D68 has been implicated in multiple outbreaks and sporadic cases of respiratory infection worldwide, but especially in the USA and Europe with an increasing frequency between 2010 and 2014. We describe the detection, associated clinical features and molecular characterization of EV-D68 in central and southern Viet Nam between 2009 and 2015. Methods: Enterovirus/rhinovirus PCR positive respiratory or CSF samples taken from children and adults with respiratory/central nervous system infections in Viet Nam were tested by an EV-D68 specific PCR. The included samples were derived from 3 different observational studies conducted at referral hospitals across central and southern Viet Nam between 2009 and 2015. Whole-genome sequencing was carried out using a MiSeq based approach. Phylogenetic reconstruction and estimation of evolutionary rate and recombination were carried out in BEAST and Recombination Detection Program, respectively. Results: EV-D68 was detected in 21/625 (3.4% enterovirus/rhinovirus PCR positive respiratory samples but in none of the 15 CSF. All the EV-D68 patients were young children (age range: 11.8 – 24.5 months and had moderate respiratory infections. Phylogenetic analysis suggested that the Vietnamese sequences clustered with those from Asian countries, of which 9 fell in the B1 clade, and the remaining sequence was identified within the A2 clade. One intra sub-clade recombination event was detected, representing the second reported recombination within EV-D68. The evolutionary rate of EV-D68 was estimated to be 5.12E-3 substitutions/site/year. Phylogenetic analysis indicated that the virus was imported into Viet Nam in 2008. Conclusions: We have demonstrated for the first time EV-D68 has been circulating at low levels in Viet Nam since 2008, associated with moderate acute respiratory infection in children. EV-D68 in Viet Nam is most closely related to Asian viruses, and clusters

  3. Comparision of the Efficacy of Vit B1 (Thiamine and Ibuprofen in Treatment of Primary Dysmenorrhea in Young Girls, Yazd, 2003

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    L Sakhavat

    2005-04-01

    Full Text Available Introduction: This study was performed in order to compare the efficacy of vitamin B1and Iboprofen in the treatment of primary dysmenorrhea. Methods: 180 women aged between 11-17 years with primary dysmenorrhea were divided to 2 groups: Group A: (n: 60 received 100mg vit B1 daily in leuteal phase for 3 months . Grope B :( n: 60 Received 400mg Ibuprofen 3 times/day for 5days (3 days before and 2 days after start of menses for 3 months. Results: 80% of group A and 88.4% of group B were treated as compared to control (P=0001 , but in group B, side effects were more and the regimen was less tolerated as compared to group A. Conclusion: Vit B (Thiamine is well tolerated and effective drug without side effects in primary dysmenorrhea.

  4. Structural interaction between GFP-labeled diazotrophic endophytic bacterium Herbaspirillum seropedicae RAM10 and pineapple plantlets 'Vitória'

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    Lílian Estrela Borges Baldotto

    2011-03-01

    Full Text Available The events involved in the structural interaction between the diazotrophic endophytic bacterium Herbaspirillum seropedicae, strain RAM10, labeled with green fluorescent protein, and pineapple plantlets 'Vitória' were evaluated by means of bright-field and fluorescence microscopy, combined with scanning electron microscopy for 28 days after inoculation. After 6 hours of inoculation, H. seropedicae was already adhered to the roots, colonizing mainly root hair surface and bases, followed by epidermal cell wall junctions. Bacteria adherence in the initial periods occurred mainly in the form of solitary cells and small aggregates with pleomorphic cells. Bacteria infection of root tissue occurred through the cavities caused by the disruption of epidermal cells during the emergence of lateral roots and the endophytic establishment by the colonization of intercellular spaces of the cortical parenchyma. Moreover, within 1 day after inoculation the bacteria were colonizing the shoots. In this region, the preferred sites of epiphytic colonization were epidermal cell wall junctions, peltate scutiform trichomes and non-glandular trichomes. Subsequently, the bacteria occupied the outer periclinal walls of epidermal cells and stomata. The penetration into the shoot occurred passively through stoma aperture followed by the endophytic establishment on the substomatal chambers and spread to the intercellular spaces of spongy chlorenchyma. After 21 days of inoculation, bacterial biofilm were seen at the root hair base and on epidermal cell wall surface of root and leaf, also confirming the epiphytic nature of H. seropedicae.

  5. Qualidade de vida dos profissionais do setor madeireiro de Vitória da Conquista-BA

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    Giovanni Correia Vieira

    Full Text Available A pesquisa foi desenvolvida no município de Vitória da Conquista, Estado da Bahia, com o objetivo de avaliar a qualidade de vida de funcionários no setor madeireiro, utilizando-se a metodologia WHOQOL-bref. Foram aplicados 100 questionários com 26 questões cada, subdividas em quatro domínios: sete pertencentes ao físico; seis ao psicológico; oito ao meio ambiente, e três referentes às relações sociais, além de duas questões de autoavaliação relacionadas a condições de saúde e qualidade de vida. Nesse último domínio, os funcionaram relataram estar satisfeitos em relação à qualidade de vida. O domínio 'meio ambiente' apresentou menor grau de satisfação, em virtude da elevada concentração de particulados em suspensão, das temperaturas expressivas no ambiente de trabalho e dos altos índices de ruídos produzidos pelas máquinas de processamento e beneficiamento. Percebe-se, portanto, a importância da ergonomia, num contexto global, para melhoria da qualidade de vida dos trabalhadores, com ênfase nos aspectos físicos, cognitivos e organizacionais do trabalho.

  6. Environmental conception and education for teachers of the Federal School of Agrotechology in Vitória, Santo Antão-PE

    OpenAIRE

    Andréa Aparecida Cajueiro Gonçalves; Tatiana Marcela de Oliveira Bezerra

    2007-01-01

    The rapid environmental modifications resulting from the uncontrolled advance of different human activities constitute a constant threat to biodiversity and may be related to the level of understanding and perception of society in face of the environmental problem. Thus, the present study aimed to identify perceptions of the terms “environment” and “environmental education” by teachers of the Federal School of Agrotechology in Vitória, Santo Antão, as well as knowledge about their environment...

  7. Acompanhantes terapêuticos na Grande Vitória, Espírito Santo, Brasil: quem são e o que fazem?

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    Kelly Guimarães Tristão

    2014-09-01

    Full Text Available O Acompanhamento Terapêutico (AT é uma ferramenta que possibilita uma ampliação e articulação da rede de saúde mental. Com objetivo de conhecer quem são os acompanhantes terapêuticos (ats da Grande Vitória/ES, Brasil, e as características dessa prática, foram realizadas dez entrevistas parcialmente estruturadas com profissionais que utilizam, ou utilizaram, o Acompanhamento Terapêutico na rede pública e/ou privada. Os dados obtidos foram analisados a partir da Análise Temática. Os resultados apontam que os ats da Grande Vitória são, em maioria: estudantes de psicologia do sexo feminino, de abordagens teóricas variadas, e cuja formação em Acompanhamento Terapêutico não é realizada a partir de curso da área. A prática de AT na Grande Vitória é caracterizada: pela pouca inserção em equipes de acompanhantes, atuação em dupla, flexibilidade do tempo, por intervenções realizadas na rua e pelo afeto.

  8. Brief behavioural surveys in routine HIV sentinel surveillance: a new tool for monitoring the HIV epidemic in Viet Nam

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    Duong Cong Thanh

    2015-01-01

    Full Text Available In this report we describe a new approach in HIV sentinel surveillance that was piloted in Viet Nam in 2009 and is currently being rolled out in all provinces. It comprises a brief behavioural questionnaire added to the HIV sentinel surveillance surveys conducted routinely among people who inject drugs, female sex workers and men who have sex with men. Timely reporting of data from this system has resulted in improvements to HIV prevention efforts for most at-risk populations.

  9. The effects of minimum wage hikes on employment and wages in Viet Nam's micro, small, and medium enterprises

    OpenAIRE

    Dung, Phan Kim

    2017-01-01

    Very little is known about the extent to which wage and employment offsetting behaviours change by firm size to mitigate the detrimental effects of minimum wage regulation. Do micro establishments react more aggressively to minimum wage shocks compared to small and medium establishments? To answer this question, this paper examines the impact of minimum wage hikes on employment and wages in Viet Nam's micro enterprises, and small and medium enterprises (SMEs), respectively. In particular, I e...

  10. Back to the roots? Namíbia, Não!, de Aldri Anunciação

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    Henry Thorau

    2014-01-01

    Full Text Available This article analyzes how the “black comedy” Namíbia, Não!, by the young playwright Aldri Annunciation, from Bahia, elaborates the last consequences of the famous Brazilian racial democracy and of the human rights, and how it goes until the limits of the “politically correct” post-colonialist discourse in Brazil of the XXI century.

  11. Common perinatal mental disorders in northern Viet Nam: community prevalence and health care use

    Science.gov (United States)

    Tran, Thach; La, Buoi thi; Kriitmaa, Kelsi; Rosenthal, Doreen; Tran, Tuan

    2010-01-01

    Abstract Objective To establish the prevalence of common perinatal mental disorders their determinants, and their association with preventive health care use among women in one rural and one urban province in northern Viet Nam. Methods We conducted a cross-sectional survey of cohorts of pregnant women and mothers of infants recruited systematically in 10 randomly-selected communes. The women participated in psychiatrist-administered structured clinical interviews and separate structured interviews to assess sociodemographic factors, reproductive health, the intimate partner relationship, family violence and the use of preventive and psychiatric health care. Associations between these variables and perinatal mental disorders were explored through univariate analyses and multivariable logistic regression. Findings Among women eligible for the study (392), 364 (93%) were recruited. Of these, 29.9% (95% confidence interval, CI: 25.20–34.70) were diagnosed with a common perinatal mental disorder (CPMD). The frequency of such disorders during pregnancy and in the postpartum period was the same. Their prevalence was higher among women in rural provinces (odds ratio, OR: 2.17; 95% CI: 1.19–3.93); exposed to intimate partner violence (OR: 2.11; 95% CI: 1.12–3.96); fearful of other family members (OR: 3.36; 95% CI: 1.05–10.71) or exposed to coincidental life adversity (OR: 4.40; 95% CI: 2.44–7.93). Fewer women with a CPMD used iron supplements than women without a CPMD, but the results were not statistically significant (P = 0.05). None of the women studied had ever received mental health care. Conclusion Perinatal depression and anxiety are prevalent in women in northern Viet Nam. These conditions are predominantly determined by social factors, including rural residence, poverty and exposure to family violence. At present the needs of women with common perinatal mental disorders are unrecognized and not attended to and their participation in essential

  12. Prevalence of overweight and obesity in elderly people from Vitória-ES, Brazil Prevalência de sobrepeso e obesidade em idosos da cidade de Vitória-ES, Brasil

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    Fabíola Bof de Andrade

    2012-03-01

    Full Text Available The scope of this study was to estimate the prevalence of overweight and obesity and its association with socio-economic status in a sample of non-institutionalized elderly people from Vitória-ES, Brazil. This was a cross-sectional survey with a sample of 882 elderly people aged 60 and over. Obesity and overweight were assessed using the body mass index (BMI and waist circumference (WC. All subjects answered a personal and socio-demographic questionnaire in relation to age, gender, marital status, physical activity, number of children, chronic diseases and smoking. Associations between categorical variables were tested using chi-square analysis with a 5% significance level. The prevalence of overweight and obesity was high (41.8% and 23.4%, respectively and 50.7% of the elderly had a substantially increased waist circumference. About 4.3% of the individuals had diabetes, 50.4% had hypertension and 14.9% were found to have both diseases. It was observed that both the BMI and WC were significant associated (pO objetivo deste estudo foi avaliar a prevalência de sobrepeso e de obesidade associados a fatores socioeconômicos, em uma amostra de idosos não institucionalizados de Vitória-ES, Brasil. Foi realizado um estudo transversal com uma amostra de 882 idosos com 60 anos ou mais. Estes parâmetros foram avaliados por meio do índice de massa corporal (IMC e da circunferência da cintura (CC. Todos os participantes responderam a um questionário de dados pessoais e sociodemográficos em relação à idade, sexo, grau de instrução, estado civil, atividade física, número de filhos, doenças crônicas e tabagismo. Associações entre as variáveis categóricas foram testadas utilizando o teste qui-quadrado com um nível de significância 5%. Observou-se que prevalência de sobrepeso e obesidade de acordo com o IMC foi alta (41,8% e 23,4%, respectivamente e 50,7% dos idosos apresentaram um substancial aumento da circunferência abdominal

  13. Estado nutricional e estilo de vida em vegetarianos e onívoros - Grande Vitória - ES Nutritional status and lifestyle in vegetarians and omnivorous individuals - Grande Vitória - ES

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    Rita de Cássia Moreira de Almeida Teixeira

    2006-03-01

    Full Text Available OBJETIVO: Descrever e analisar o estado nutricional e aspectos do estilo de vida de vegetarianos e onívoros residentes na Grande Vitória/ES, na faixa etária de 35 a 64 anos de idade. MATERIAL E MÉTODOS: Trata-se de estudo observacional híbrido de casos prevalentes com avaliação retrospectiva da exposição. Os grupos de expostos (134 e não expostos à dieta onívora típica ocidental (67 foram determinados no início da investigação. Foram coletados dados antropométricos, bioquímicos, de atividade física e alimentação através de questionário e 3 recordatórios de 24 horas e diagnosticados sobrepeso, Razão Cintura Quadril (RCQ inadequada e hipercolesterolemia. Colesterol total e frações, triglicerídeos, ácido úrico, sódio e potássio urinários foram comparados entre os grupos, através do teste t de Student. Foi usado o teste qui-quadrado para comparar proporções, com alfa=0,05. RESULTADOS: Foram encontradas diferenças significativas em relação à ocupação. Duração da atividade física e tempo assistindo televisão e/ou utilizando computador foram maiores entre os onívoros. Os vegetarianos relataram práticas alimentares mais saudáveis e menor consumo de lipídios, proteínas e sódio. Os onívoros apresentaram maior risco de sobrepeso, RCQ inadequada e hipercolesterolemia (valores de PPURPOSE: To describe and analyze the nutritional status and the lifestyle of vegetarians and omnivorous people (35-64 year-olds living in the metropolitan area of Vitória/ES. METHODS: An observational study of the prevalence of cases with retrospective evaluation of exposure was conducted in 67 non-exposed (vegetarians and 134 exposed individuals to the typical occidental diet. Anthropometric and plasmatic levels of lipids were collected to establish the diagnosis of overweight, inadequacy of the waist to hip ratio (WHR and hypercholesterolemia. Diet data were determined according to three 24-h recalls recorded during an

  14. Worlds Apart: Nam Le’s The Boat and Ali Alizadeh’s Transactions

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    Lachlan Brown

    2015-05-01

    Full Text Available This paper reads Ali Alizadeh’s transnational book of short stories (Transactions, 2013 as a curious and pointed response to the kind of literary internationalism seen in Nam Le’s The Boat (2008. Le’s work was first published in the same year as Alizadeh’s The New Angel (which was set during the Iranian revolution. There is a sense in which the spectacular success of Le’s book ‘overshadowed’ the publicity for Alizadeh’s novel in the year of its arrival. But Le’s also work contains a story about an American woman visiting Tehran, and his mimicry perhaps signifies a more problematic representational point of comparison. With this in mind, this paper examines Alizadeh’s Transactions exploring the ways in which Alizadeh’s brutally connected global vision is coded through certain aesthetic choices (including structural, tonal and descriptive that offer something very different to the artisanal and paratactic sensibility of The Boat.

  15. Constitution of the Socialist Republic of Viet Nam [15 April 1992].

    Science.gov (United States)

    1992-05-13

    This document reprints Viet Nam's 1992 Constitution, which "stipulates the political, economic, cultural, social, national defense, and security systems; the basic rights and duties of citizens; and the structure and the organizational and operational principles of various state agencies. It institutionalizes the system of relations by which the party is the leader, the people the master, and the state the manager." The first chapter outlines the country's political system, and chapter 2 describes the economic system. Chapter 3 deals with culture, education, science, and technology; while the fourth chapter covers national defense. Chapter 5 sets forth the fundamental rights and duties of citizens and provides that all human rights are respected and that citizens are equal before the law. Citizens also have the right to education and to health care, and discrimination against women is forbidden while pay equity is assured. This chapter also describes families as the "cells of society" and affords state protection to marriage and families while setting reciprocal standards of care for children and parents. Chapter 6 describes the duties and powers of the National Assembly, and chapter 7 those of the president of the state. Chapter 8 describes the role of the governments the executive organ of the National Assembly, and the ninth chapter details the work of People's Councils and People's Committees. Chapter 10 sets up the People's Courts and the People's Organs of Control, while the final chapter explains the legal force of the constitution and the amendment process.

  16. Adapting the Melon Production Model to Climate Change in Giao Thuy district, Nam Dinh Province, Vietnam

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    Ngo, AT.

    2016-01-01

    Full Text Available Embedded in a package of climate change adaptation, researchers and farmers tested the melon hybrid variety, Kim Hoang Hau (KHH, for yield and disease resistance during the spring-summer season from March to June 2015 in Giao Thuy district, Nam Dinh province. The results were analysed and subsequently discussed with local farmers in focused groups. Analysis showed that the KHH was suitable to local soil conditions. The farmers preferred this new variety over the local melon, because not only did KHH give higher yield and pest resistance, it also showed less vulnerability to climatic stressors. Farmers decided to grow KHH based on the prevailing good market price at that time. However, farmers only shifted away from the old melon when they could anticipate the possibility of selling the new product. Those who did not continue with the KHH had difficulty in actively accessing the market for this new product. This study suggests that the market information does not solely drive the process of the adaptation itself, but it also provides relevant stimuli to farmers enabling them to successfully shift to new crop varieties. This study also implies that such process-based understanding is crucial in formulating strategies that increase the farmer's capacity to adapt to climate change.

  17. Co-existence of Paragonimus harinasutai and Paragonimus bangkokensis metacercariae in fresh water crab hosts in central Viet Nam with special emphasis on their close phylogenetic relationship.

    Science.gov (United States)

    Doanh, Pham Ngoc; Hien, Hoang Van; Nonaka, Nariaki; Horii, Yoichiro; Nawa, Yukifumi

    2012-09-01

    During our epidemiological surveys for Paragonimus species in central Viet Nam, we found four morphologically different Paragonimus metacercariae in mountainous crabs. They were identified as metacercariae of Paragonimus westermani, P. bangkokensis, P. proliferus, and P. harinasutai in the order of their prevalence in crab hosts. This is the first discovery of P. harinasutai in Viet Nam, co-inhabiting with P. bangkokensis and other species. Metacercariae of P. harinasutai were given orally to a cat to obtain adult worms. Then, ITS2 and CO1 sequences of metacercariae and adults of P. harinasutai, and metacercariae of P. bangkokensis collected from the same place were determined for analyses of phylogenetic relationships to other P. harinasutai and P. bangkokensis populations as well as related species. The results of molecular analyses showed that P. harinasutai from Quang Binh province of central Viet Nam was almost completely identical with those from Vientiane, Lao PDR; P. bangkokensis from Quang Binh, Viet Nam was also almost completely identical with those from Lao PDR and from Quang Ninh province, Viet Nam. Except for one P. harinasutai isolate from China, all populations of P. harinasutai and P. bangkokensis from Thailand, Lao and Viet Nam make a single clade in both ITS2 and CO1 trees. In ITS2 sequences, AT deletion and ATC insertion were observed in some isolates of both species, indicating recent gene flow between P. harinasutai and P. bangkokensis. Moreover, because of their extremely high genetic similarities and their co-inhabitation in the same crab hosts found in Thailand, Lao PDR and Viet Nam, they should be considered as the sister species at the early stage of divergence. In addition, P. microrchis previously described from Yunnan, China should be placed as the synonym of P. harinasutai, because of their morphological and molecular similarities. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  18. John Cage y su influencia en la obra del video artista Nam June Paik

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    Sarriugarte Gómez, Íñigo

    2009-12-01

    Full Text Available In 1958, the Korean artist Nam June Paik (*1932; †2006 meets in Germany John Cage (*1912; †1992, avant-garde musician, who was deeply interested in the Zen Buddhism. The meeting with Cage was vital, because the North American composer will convince him to orient his career towards the artistic avant-garde, giving up his facet like classic pianist. The philosophy of Cage is refl ected in compositions like “4’ 33’’, from 1952, where the spectator doesn’t listen the sound of the piano, because this isn’t played, but he listens a silence that is interrupted by the environmental sound. There are several versions of this piece, marking the silences by means of processes at random with the “I Ching”. In this sense, the silence used by John Cage is related to the vacuity of the Zen Buddhism. Also, Paik makes use of silence in numerous works, like “1963 TV Clock”, where 24 colour television sets are manipulated, feeling at the same time the silence, interrupted again by the own momentary circumstances of the spectator. This same infl uence of the Zen Buddhism in the music of Cage is observed when argues that the music composed of melodies has the same value than the sound understood by us like noises. This aspect, among others, infl uenced to Paik, whose video images are defi ned like attributes of traditional works that don’t impress to the audience, but they suggest variable conditions. Some of his works related to Cage’s philosophy have been “Hommage à John Cage” from 1959; “Study for pianoforte” from 1960; and “Global Grove” from 1973, where Paik uses as a collage the images of his avant-garde collaborators John Cage, Allen Ginsberg and Merce Cunningham.

    En 1958, el artista coreano Nam June Paik (*1932; †2006 conoce en Alemania a John Cage (*1912; †1992, músico vanguardista, quien estaba profundamente interesado en el budismo zen. Su encuentro con Cage fue vital, ya que el compositor

  19. Effect of land use change on water discharge in Srepok watershed, Central Highland, Viet Nam

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    Nguyen Thi Ngoc Quyen

    2014-09-01

    Full Text Available Srepok watershed plays an important role in Central Highland in Viet Nam. It impacts to developing social-economic conditions. Therefore, it is necessary to research elements which impact to natural resources in this watershed. The Soil and Water Assessment Tool (SWAT model and Geography Information System (GIS were used to simulate water discharge in the Srepok watershed. The objectives of the research were to apply GIS and SWAT model for simulation water discharge and then, we assessed land use change which impacted on water discharge in the watershed. The observed stream flow data from Ban Don Stream gauge station was used to calibrate for the period from 1981 to 2000 and then validate for the period from 2001 to 2009. After using SWAT-CUP software to calibration, NSI reached 0.63 and R square value achieved 0.64 from 2004 to 2008 in calibration and NSI gained good level at 0.74 and R square got 0.75 from 2009 to 2012 in validation step at Ban Don Station. After that, land cover in 2010 was processed like land cover in 2000 and set up SWAT model again. The simulated water discharge in scenario 1 (land use 2000 was compared with scenario 2 (land use 2010, the simulation result was not significant difference between two scenarios because the change of area of land use was not much enough to affect the fluctuation of water discharge. However, the effect of land cover on water resource could be seen clearly via total water yield. The percentage of surface flow in 2000 was twice times more than in 2010; retard and base flow in 2000 was slightly more than in 2010. Therefore, decreased surface flow, increased infiltration capacity of water and enriched base flow resulted in the growth of land cover.

  20. Breeding for high N2 fixation in groundnut and soybean in Viet Nam

    International Nuclear Information System (INIS)

    Nguyen Xuan Hong

    1998-01-01

    Groundnut (Arachis hypogaea L.) and soybean (Glycine max (L.) Mer.) are grown mainly on two types of soil in Viet Nam: coastal-sandy and upland-degraded soils. These soils are deficient in N, and considering that fertilizer N is not only costly to farmers but also a threat to the environment, it is important to maximize productivity by exploiting the ability of these legumes to fix N 2 symbiotically in their root nodules. We initiated programmes of breeding and selection to combine high N 2 fixation and high grain-yielding capacity. In the spring of 1992, breeding lines of groundnut and soybean were tested under greenhouse conditions for varietal differences in the capacity to fix N 2 using the acetylene reduction assay and the 15 N-dilution technique, with upland rice as reference plants. Varietal differences were found in nitrogenase activity, and percent N derived from fixation (%Ndfa) ranged from 11 to 63% for groundnut and from 9 to 79% for soybean. Field experiments in the autumn-winter season of 1992 again revealed significant varietal differences; %Ndfa ranged from 36 to 56% for groundnut and from 28 to 58% for soybean. Gamma-irradiated seeds of soybean were propagated in bulk from M 1 to M 4 . Five high-yielding mutant lines of both species were selected from the M 5 populations, and N 2 fixation was estimated using the 15 N-dilution technique. The average values for %Ndfa of the mutants were 55 and 57%, significant improvements over the parent-cultivar values of 25 and 29% for soybean and groundnut, respectively

  1. Persisting stigma reduces the utilisation of HIV-related care and support services in Viet Nam

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    Thanh Duong Cong

    2012-11-01

    Full Text Available Abstract Background Seeking and utilisation of HIV prevention, treatment, care, and support services for people living with HIV is often hampered by HIV-related stigma. The study aimed to explore the perceptions and experiences regarding treatment, care, and support amongst people living with HIV in Viet Nam, where the HIV epidemic is concentrated among injecting drug users, sex workers, and men who have sex with men. Methods In-depth interviews and focus group discussions were conducted during September 2007 in 6 districts in Hai Phong with a very high HIV prevalence among injecting drug users. The information obtained was analysed and merged within topic areas. Illustrative quotes were selected. Results Stigma and discrimination against people living with HIV in the community and healthcare settings was commonly reported, and substantially hampered the seeking and the utilisation of HIV-related services. The informants related the high level of stigma to the way the national HIV preventive campaigns played on fear, by employing a “scare tactic” mainly focusing on drug users and sex workers, who were defined as “social evils” in the anti-drug and anti-prostitution policy. There was a strong exclusion effect caused by the stigma, with serious implications, such as loss of job opportunities and isolation. The support and care provided by family members was experienced as vital for the spirit and hope for the future among people living with HIV. Conclusions A comprehensive care and support programme is needed. The very high levels of stigma experienced seem largely to have been created by an HIV preventive scare tactic closely linked to the “social evil“ approach in the national policy on drug and prostitution. In order to reduce the stigma and create more effective interventions, this tactic will have to be replaced with approaches that create better legal and policy environments for drug users and sex workers.

  2. Immunological and viral determinants of dengue severity in hospitalized adults in Ha Noi, Viet Nam.

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    Annette Fox

    2011-03-01

    Full Text Available The relationships between the infecting dengue serotype, primary and secondary infection, viremia and dengue severity remain unclear. This cross-sectional study examined these interactions in adult patients hospitalized with dengue in Ha Noi.158 patients were enrolled between September 16 and November 11, 2008. Quantitative RT-PCR, serology and NS1 detection were used to confirm dengue infection, determine the serotype and plasma viral RNA concentration, and categorize infections as primary or secondary. 130 (82% were laboratory confirmed. Serology was consistent with primary and secondary infection in 34% and 61%, respectively. The infecting serotype was DENV-1 in 42 (32%, DENV-2 in 39 (30% and unknown in 49 (38%. Secondary infection was more common in DENV-2 infections (79% compared to DENV-1 (36%, p<0.001. The proportion that developed dengue haemorrhagic fever (DHF was 32% for secondary infection compared to 18% for primary infection (p = 0.14, and 26% for DENV-1 compared to 28% for DENV-2. The time until NS1 and plasma viral RNA were undetectable was shorter for DENV-2 compared to DENV-1 (p≤0.001 and plasma viral RNA concentration on day 5 was higher for DENV-1 (p = 0.03. Plasma viral RNA concentration was higher in secondary infection on day 5 of illness (p = 0.046. We didn't find an association between plasma viral RNA concentration and clinical severity.Dengue is emerging as a major public health problem in Ha Noi. DENV-1 and DENV-2 were the prevalent serotypes with similar numbers and clinical presentation. Secondary infection may be more common amongst DENV-2 than DENV-1 infections because DENV-2 infections resulted in lower plasma viral RNA concentrations and viral RNA concentrations were higher in secondary infection. The drivers of dengue emergence in northern Viet Nam need to be elucidated and public health measures instituted.

  3. Collaborative GIS for flood susceptibility mapping: An example from Mekong river basin of Viet Nam

    Science.gov (United States)

    Thanh, B.

    2016-12-01

    Flooding is one of the most dangerous natural disasters in Vietnam. Floods have caused serious damages to people and made adverse impact on social economic development across the country, especially in lower river basin where there is high risk of flooding as consequences of the climate change and social activities. This paper presents a collaborative platform of a combination of an interactive web-GIS framework and a multi-criteria evaluation (MCE) tool. MCE is carried out in server side through web interface, in which parameters used for evaluation are groups into three major categories, including (1) climatic factor: precipitation, typhoon frequency, temperature, humidity (2) physiographic data: DEM, topographic wetness index, NDVI, stream power index, soil texture, distance to river (3) social factor: NDBI, land use pattern. Web-based GIS is based on open-source technology that includes an information page, a page for MCE tool that users can interactively alter parameters in flood susceptible mapping, and a discussion page. The system is designed for local participation in prediction of the flood risk magnitude under impacts of natural processes and human intervention. The proposed flood susceptibility assessment prototype was implemented in the Mekong river basin, Viet Nam. Index images were calculated using Landsat data, and other were collected from authorized agencies. This study shows the potential to combine web-GIS and spatial analysis tool to flood hazard risk assessment. The combination can be a supportive solution that potentially assists the interaction between stakeholders in information exchange and in disaster management, thus provides for better analysis, control and decision-making.

  4. Le pluralisme médicamenteux face à l’épidémie de VIH/sida au Viêt Nam Drug Pluralism Confronted by HIV/AIDS Epidemic in Viêt Nam

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    Marie-Ève Blanc

    2010-10-01

    Full Text Available Cet article traite de la place du pluralisme médicamenteux au Viêt Nam dans le contexte de l’épidémie de VIH/sida et de la mise en place d’une nouvelle politique du médicament qui mène à la régulation du médicament traditionnel. Un des principaux problèmes dans la prise en charge du VIH/sida au Viêt Nam fut l’absence de médicaments appropriés, efficaces et accessibles. Contrairement à la Chine, la médecine traditionnelle au Viêt Nam ne s’est pas adaptée, ni n’a réussi à développer durablement de produits spécifiques. Pourtant, l’OMS favorise et incite les thérapeutes traditionnels à participer et à proposer des solutions et pas seulement dans le cadre de soins complémentaires ou palliatifs. On a pu parfois même observer des attitudes plutôt répressives de la part des autorités vietnamiennes à l’égard d’un médicament traditionnel qui n’était pas passé par l’evidence based medicine. En revanche, contrairement à la Chine, le Viêt Nam s’est orienté vers une production locale de médicaments génériques pour répondre aux besoins locaux et baisser le coût de la prise en charge du VIH.À l’aide d’une analyse de contenu de la presse vietnamienne sur le sujet nous tenterons de comprendre les enjeux politiques, économiques et culturels qui se cachent derrière le faible développement de médicaments traditionnels dans le cadre de la prise en charge du VIH/sida.Nous montrerons que l’occidentalisation pendant la période coloniale, l’ouverture du pays depuis le début des années 1990, la globalisation (vue ici comme la multiplication des échanges avec les pays occidentaux et l’intégration du Viêt Nam au reste du monde et à l’ASEAN et la chaîne de production du médicament pharmaceutique ont modifié les pratiques de pluralisme médicamenteux ainsi que la politique nationale en matière de santé, avec des implications à plus ou moins long terme sur les pratiques

  5. Comorbidities in children and adolescents with AIDS acquired by HIV vertical transmission in Vitória, Brazil.

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    Sandra F Moreira-Silva

    Full Text Available BACKGROUND: Studying diseases associated with AIDS is essential for establishing intervention strategies because comorbidities can lead to death. The objectives were to describe the frequency of comorbidities and verify their distribution according to demographic, epidemiological and clinical data as well as to classify diseases in children and adolescents with AIDS in Vitória, Brazil. METHODS: A retrospective cohort study was conducted among children with AIDS, as defined according to the criteria established by the Ministry of Health, who acquired HIV via vertical transmission, were aged 0 to 18 years, and were monitored at a referral hospital from January 2001 to December 2011. RESULTS: A total of 177 patients were included, of whom 97 were female (55%. There were 60 patients (34% <1 year old, 67 patients (38% between the ages of 1 and 5, and 50 patients (28% ≥6 years of age included at the time of admission to the Infectious Diseases Ward. Regarding clinical-immunological classification, 146 patients (82.5% showed moderate/severe forms of the disease at the time of admission into the Ward, and 26 patients (14.7% died during the study. The most common clinical signs were hepatomegaly (81.62%, splenomegaly (63.8%, lymphadenopathy (68.4% and persistent fever (32.8%. The most common comorbidities were anaemia (67.2%, pneumonia/septicaemia/acute bacterial meningitis (ABM (64.2%, acute otitis media (AOM/recurrent sinusitis (55.4%, recurrent severe bacterial infections (47.4% and dermatitis (43.1%. An association between severe clinical-immunological classification and admission to the Ward for children aged less than one year old was found for several comorbidities (p<0.001. CONCLUSION: Delayed diagnosis was observed because the majority of patients were admitted to the Infectious Diseases Ward at ≥1 year of age and were already presenting with serious diseases. The general paediatrician should be alert to this possibility to make an early

  6. Proeja: egressos do Curso Técnico em Metalurgia do Ifes campus Vitória e sua inserção no mundo trabalho

    OpenAIRE

    Queiróz, Antonio Carlos Guimarães de

    2013-01-01

    A pesquisa teve como objetivo levantar a trajetória de alunos egressos do Curso Técnico em Metalurgia na modalidade Eja/Proeja do Ifes/campus Vitória, no que tange à sua inserção no mundo de trabalho, ou seja, desvelar quais contribuições reais que o curso trouxe para a vida desses sujeitos. Trata-se de uma pesquisa sócio-histórica fundamentada nos princípios marxiano, gramsciano, freiriano entre outros autores. A metodologia utilizada foi o estudo de caso numa perspectiva qualitativa, fazend...

  7. Study on the changes of serum levels of PINP, ICTP and 25-OH-VitD3 in pre-menopausal women and their relationship with BMD changes

    International Nuclear Information System (INIS)

    Zhang Jinshan; Luo Liangping

    2010-01-01

    Objective: To study the changes of serum levels of procollagen type I N-terminal propeptide (PINP), pyridinoline cross-linked carboxy-terminal telopeptide of type I collagen (ICTP) and 25-OH-VitD 3 in premenopausal women and their relationship with changes of bone mineral density (BMD). Methods: BMD (at L 1 -L 4 and hip region) was examined with dual energy X-ray absorptiometer (DEXA) and serum levels of PINP, ICTP, 25-OH-VitD 3 were determined with RIA in 67 pre-menopausal women. Results: (1) Of the 67 women tested, 19 (28.4%) were found to be with low BMD. The mean BMD values in this group were significantly lower than those in the other 48 women. (2) The serum levels of PINP and ICTP in the 19 women with lower BMD (56.9±18.2 μg/L and 3.78±0.83 μg/L respectively) were much higher than those in the other 48 women (43.8±15.1 μg/L and 3.45±0.98 μg/L respectively, for PINP, P 0.05). The serum 25-OH-VitD 3 levels in the two groups of pre-menopausal women were not significantly different (25.6±7.8 ng/ml vs 27.4±9.2 ng/ml, P>0.05). (3) PINP levels were positively correlated with BMD values (r=0.274∼0.402, P 3 levels were not significantly correlated with BMD levels (r=-0.226∼0.083, P>0.05). PINP levels were weakly positively correlated with 25-OH-VitD 3 levels (r=0.395, P<0.05). Conclusion: There was tendency of increasing rate of bone turnover in pre-menopausal women, which might lead to development of osteoporosis. Early detection with BMD and serum markers of bone resorption (e.q. ICTP) measurement would be highly valuable for implement of prophylactic measures. (authors)

  8. Vitória-Minas: análise do discurso jornalístico sobre o único trem de passageiros cotidiano no Brasil

    OpenAIRE

    Joseli Ferreira Lira

    2009-01-01

    Neste trabalho analisamos discursos sobre o trem de passageiros da Estrada de Ferro Vitória a Minas, a partir de textos publicados entre 2005 e 2007 nos jornais Hoje em dia, O Tempo e Estado de Minas, todos de Belo Horizonte (MG). O principal objetivo desta pesquisa foi descobrir qual é a representação do trem de passageiros da EFVM veiculada pelo discurso jornalístico. Para isso, no primeiro capítulo, relatamos um pouco da história desse trem de passageiros, operado pela Vale. Ainda no capít...

  9. Completeness and reliability of mortality data in Viet Nam: Implications for the national routine health management information system.

    Science.gov (United States)

    Hong, Tran Thi; Phuong Hoa, Nguyen; Walker, Sue M; Hill, Peter S; Rao, Chalapati

    2018-01-01

    Mortality statistics form a crucial component of national Health Management Information Systems (HMIS). However, there are limitations in the availability and quality of mortality data at national level in Viet Nam. This study assessed the completeness of recorded deaths and the reliability of recorded causes of death (COD) in the A6 death registers in the national routine HMIS in Viet Nam. 1477 identified deaths in 2014 were reviewed in two provinces. A capture-recapture method was applied to assess the completeness of the A6 death registers. 1365 household verbal autopsy (VA) interviews were successfully conducted, and these were reviewed by physicians who assigned multiple and underlying cause of death (UCOD). These UCODs from VA were then compared with the CODs recorded in the A6 death registers, using kappa scores to assess the reliability of the A6 death register diagnoses. The overall completeness of the A6 death registers in the two provinces was 89.3% (95%CI: 87.8-90.8). No COD recorded in the A6 death registers demonstrated good reliability. There is very low reliability in recording of cardiovascular deaths (kappa for stroke = 0.47 and kappa for ischaemic heart diseases = 0.42) and diabetes (kappa = 0.33). The reporting of deaths due to road traffic accidents, HIV and some cancers are at a moderate level of reliability with kappa scores ranging between 0.57-0.69 (preliability of COD recorded in the A6 death registers, for which VA methods could be effective. Focussed consultation among stakeholders is needed to develop a suitable mechanism and process for integrating VA methods into the national routine HMIS A6 death registers in Viet Nam.

  10. Iodine status in late pregnancy and psychosocial determinants of iodized salt use in rural northern Viet Nam

    Science.gov (United States)

    Tran, Thach; Biggs, Beverley; Tran, Tuan; Dwyer, Terry; Casey, Gerard; Tho, Dang Hai; Hetzel, Basil

    2011-01-01

    Abstract Objective To establish iodine status among pregnant women in rural northern Viet Nam and explore psychosocial predictors of the use of iodized salt in their households. Methods This prospective study included pregnant women registered in health stations in randomly-selected communes in Ha Nam province. At recruitment (partner relationship, family violence, symptoms of common mental disorders and use of micronutrient supplements were assessed. During a second assessment (> 28 weeks of gestation) a urine specimen was collected to measure urinary iodine concentration (UIC) and iodized salt use was assessed. Predictors were explored through univariable analyses and multivariable linear and logistic regression. Findings The 413 pregnant women who provided data for this study had a median UIC of 70 µg/l; nearly 83% had a UIC lower than the 150 µg/l recommended by the World Health Organization; only 73.6% reported using iodized salt in any form in their households. Iodized salt use was lower among nulliparous women (odds ratio, OR: 0.56; 95% confidence interval, CI: 0.32–0.96); less educated women (OR: 0.34; 95% CI: 0.16–0.71); factory workers or small-scale traders (OR: 0.52; 95% CI: 0.31–0.86), government workers (OR: 0.35; 95% CI: 0.13–0.89) and women with common mental disorders at recruitment (OR: 0.61; 95% CI: 0.38–0.98). Conclusion The decline in the use of iodized salt in Viet Nam since the National Iodine Deficiency Disorders Control Programme was suspended in 2005 has placed pregnant women and their infants in rural areas at risk of iodine deficiency disorders. PMID:22084527

  11. Violation of Bans on Tobacco Advertising and Promotion at Points of Sale in Viet Nam: Trend from 2009 - 2015.

    Science.gov (United States)

    Huong, Le Thi Thanh; Long, Tran Khanh; Son, Phung Xuan; Huyen, Do Phuc; Linh, Phan Thuy; Bich, Nguyen Ngoc; Lam, Nguyen Xuan; Anh, Le Vu; Tuyet-Hanh, Tran Thi

    2016-01-01

    Comprehensive bans on tobacco advertising and promotion were introduced through tobacco control legislation in Viet Nam, but it has been established that violations of the bans are very common. This study was conducted to explore the trend in violations of bans on tobacco advertising and promotion at points of sale in Viet Nam in the past six years and to explore any differences in the violation situations before and after the Law on Tobacco Control came into effect on 1st May 2013. Quantitative data were collected through observation of violations of the bans on tobacco advertising and promotion at points of sale in 10 provinces throughout Viet Nam in four survey rounds (2009, 2010, 2011, and 2015). Variation in violation prevalence over time was examined by chi-square test using a Bonferini method. Binary logistic regression was employed to identify the factors that may have influences on different types of violation. A level of significance of padvertising increased while violations on promotion ban and on displaying tobacco decreased through time. Some factors associated with the tobacco advertising and promotion bans included surveyed years, types of points of sale, regions and areas where the points of sale were located. The enforcement of the bans did not improve even after the issuance and the enactment of the Law on Tobacco Control. This suggests that the monitoring and enforcement of bans on tobacco advertising and promotion at points of sale should be strengthened. Penalties should be strictly applied for violators as indicated in the current tobacco control legislation.

  12. A world-class target for ICDP drilling at Lake Nam Co, Tibetan Plateau, China: progresses and perspectives

    Science.gov (United States)

    Zhu, L.; Wang, J.; Daut, G.; Spiess, V.; Haberzettl, T.; Schulze, N.; Ju, J.; Lü, X.; Bergmann, F.; Haberkern, J.; Schwalb, A.; Mäusbacher, R.

    2017-12-01

    Lake Nam Co (ca. 2000 km2, 4718 m a.s.l., maximum depth: 100 m) is located at the interaction zone of the Westerlies and the Indian monsoon on the central Tibetan Plateau. It was part of a mega-lake during Marine Isotope Stage (MIS) 3 before the Last Glacial Maximum. A long term sedimentary record from Nam Co could therefore provide an excellent paleo-environmental sequence for regional and global comparative studies. This will to deepen our understanding of large scale atmospheric circulation shifts and the environmental links between the Tibetan Plateau at low latitudes and the North Atlantic region at high latitudes. A Nam Co deep drilling will fill the gap in two large scale ICDP/IODP drilling transects (N-S: Lake Baikal, Lake Qinghai, Bay of Bengal; W-E: Lake Van, Lake Issyk-Kul, South China Sea, Lake Towuti), which will show the great significance of monsoon dynamics on a long-term scale. Multidisciplinary researches have been conducted since 2005 by a Sino-German cooperative team. The progresses during the last decade are: 1) Detailed bathymetric surveying, including a shallow sediment profiler investigation (Innomar SES 2000 light, ca. 30 m sediment penetration); 2) Paleo-environmental reconstructions covering the past 24 ka; 3) Modern sediment distribution covering the entire lake; 4) Monitoring including water temperature profiles, sediment traps, seasonal airborne pollen collection; 5) Deep seismic survey penetrating up to 800 meters of lake sediments. Based on sediment rates from reference core NC08/01, seismic results show that an age of 500 ka may be reached at 500 m, and >1 Ma at the observed base. Faulting can be clearly detected in the seismic profiles, especially from MIS 5 to early Holocene, and shows the characteristics of normal faults or strike-slip faults. Both rotation of the layers and the close spacing, along with negative and positive offsets of the faults make a transtensional origin of the basin likely. An ICDP workshop proposal was

  13. Osmanlı Devletinin Son Yıllarında Ağnam Vergisine Yapılan Zamlar Rise In Ağnam (Sheep Tax In The Recent Years Of Ottoman State

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    Ünal TAŞKIN

    2013-07-01

    Full Text Available People generally known as rayah in Ottoman State had some responsibilities to state. Among these responsibilities there were tax figures to be paid about agricultural and husbandry facilities. Each rayah doing husbandry facilities made payments in certain rates according to animal breed fed. Known as the tax of sheep and goat in the classical time of state, sheep tax gained a more general meaning and was subject to new regulations. It was initiated to be collected with a method called mukataa and expressing a certain amount determined in advance since the XVII. century of Ottoman State. Called as sheep tax mukataa, this income became one the most important figure of central treasury. Since the XIX. by abandoning the collection in kind method additional taxes with various names were also abolished.The price determined as the amount of tax was too much for some regions of the state because of regional differences in sheep prices. Because of this it was initiated to determine how much income was gained from the milk and wool of sheep and goat according to each region with the new regulation since the second part of the XIX. century. Determined by local administrations seperately, the tax figure of these amounts were determined in central office.As the rise in the taxes caused a negative effect on public, they were read justed towards the end of XIX. century. Reasons such as the current social situation of state, the worry of fund raising and political events caused changes in the encashment of taxes called as ağnam group. In ourwork the eight fold rise in ağnam tax which is accepted as one of the most important sources for recovering budget deficit of Ottoman State is goingto be studied. Osmanlı Devleti’nde reaya genel adıyla bilinen halkın, devletekarşı birtakım mükellefiyetleri vardı. Bu mükellefiyetler içerisinde,tarım ve hayvancılık faaliyetlerinden kaynaklı, ödenmesi gereken vergikalemleri mevcuttu. Hayvanc

  14. Dy3+-activated NaM4(VO4)3 (M = Ca, Ba, Sr) phosphor for near-UV solid-state lighting.

    Science.gov (United States)

    Singh, Roshani; Dhoble, S J

    2011-01-01

    We report the photoluminescence characterization of Dy(3+)-activated NaM(4)(VO(4))(3) (M = Ca, Ba, Sr) phosphors prepared by a solid-state method. The synthesis was confirmed by X-ray diffraction (XRD) characterization and photoluminescence (PL) emission results showed sharp blue and yellow bands for NaM(4)(VO(4))(3) (M = Ca, Ba, Sr):Dy(3+) phosphors at the excitation wavelength of 323 nm, which is near-UV excitation. Thus, these phosphors could be applicable for near-UV excited solid-state lighting devices. Copyright © 2011 John Wiley & Sons, Ltd.

  15. Salvador, Vitória da Conquista e Teófilo Otoni: cidades e falares diferentes? Uma análise discriminante

    Directory of Open Access Journals (Sweden)

    Vera Pacheco

    2016-06-01

    Full Text Available Neste artigo, propomo-nos a avaliar a frequência fundamental (F0 das vogais /a/, /i/ e /u/ em sílabas tônicas e pretônicas realizadas por falantes naturais de Vitória da Conquista, BA, Salvador, BA e Teófilo Otoni, MG. A escolha dessas cidades se deve ao fato de essas cidades apresentarem estreita relação sócio-econômica entre si, apesar de estarem geograficamente distantes. Nossa hipótese é de que podemos encontrar diferenças, mas também semelhanças entre esses falares, que ora os aproximam e ora os distanciam. Para a realização deste trabalho, procedemos a mensuração da F0  tanto em sílaba tônica, quanto na sílaba pretônica, em três pontos da vogal: início, meio e fim. Em seguida, para a análise do agrupamento desses falares, realizamos a análise multivariada discriminante. Os resultados mostram que Vitória da Conquista encontra-se como um falar intermediário entre Salvador e Teófilo Otoni

  16. Impact of mandatory motorcycle helmet wearing legislation on head injuries in Viet Nam: results of a preliminary analysis.

    Science.gov (United States)

    Passmore, Jonathon; Tu, Nguyen Thi Hong; Luong, Mai Anh; Chinh, Nguyen Duc; Nam, Nguyen Phuong

    2010-04-01

    To compare estimated prevalence of head injuries among road traffic injury patients admitted to hospitals, before and after the introduction of a mandatory helmet law in the Socialist Republic of Viet Nam. Before and after study of all road traffic injury patients with head injuries admitted to 20 provincial and central hospitals 3 months before and after the new law came into effect on 15 December 2007. Relative risk was computed and comparison made for the periods of 3 months before and after the new law. The study found a 16 percent reduction in the risk of road traffic head injuries (4683 to 3522; relative risk [RR] 0.84; 95% confidence interval [CI] 0.81-0.87) and an 18 percent reduction in the risk of road traffic death (deaths in hospital plus injured patients discharged to die at home; 566 to 417; RR 0.82; 95% CI 0.73-0.93). Over the first 3 months of the comprehensive mandatory helmet legislation there has been a significant reduction in the risk of road traffic head injuries among patients admitted to 20 hospitals. The Viet Nam Government's decision to require all motorcycle riders and passengers to wear helmets is suspected of leading to positive road safety benefits and should be seen as a policy example for other low- and middle-income countries with a high utilization of motorcycles for transport.

  17. Fertilidade do solo como indicador do efeito de borda em fragmento florestal, Vitória da Conquista, Bahia

    Directory of Open Access Journals (Sweden)

    Danilo Brito Novais

    2016-11-01

    Full Text Available Com a expansão da agricultura as florestas têm sido fragmentadas, modificando a dinâmica dos seus processos refletindo na fertilidade do solo. Esse estudo teve como objetivo avaliar o efeito de borda na fertilidade do solo em um fragmento florestal na região Sudoeste da Bahia. Para isso a área foi dividida em faixas verticais iniciando 50 metros após a borda, adentrando até 300 metros no fragmento. Em cada uma das faixas foram tomadas 3 amostras compostas nas profundidades de 0-5, 5-10, 10-20 cm. Analisando os atributos químico e calculando a soma de bases, CTC a pH7 e a saturação por bases (V%. Também foram quantificados os teores de carbono orgânico (COT nas áreas de estudo. Foram observadas diferenças na fertilidade do solo da borda para o interior do fragmento.  Verificou-se que os atributos Ca2+, H++Al3+, S, T, COT foram os mais sensíveis em relação ao efeito de borda. A área semi-interna (SI distando 150-200 metros, de maneira geral foi a que apresentou os maiores valores de fertilidade do solo, possivelmente devido aos maiores teores de matéria orgânica acumulada.  Soil fertility as edge effect indicator in a forest fragment, Vitória da Conquista, BahiaAbstract: With the expansion of agriculture forests have been fragmented, changing the dynamics of their processes reflecting soil fertility. This study aimed to evaluate the edge effect on soil fertility in a forest fragment in the Southwest Bahia region. For this area was divided into vertical strips starting 50 meters after the border, entering up to 300 meters in the fragment. In each of the tracks were taken 3 composite samples at depths of 0-5, 5-10, 10-20 cm. Analyzing the chemical attributes and calculating the sum of bases, CTC at pH 7 and base saturation (V%. Also the organic carbon levels were quantified (COT in the study areas. Differences were observed at the edge of soil fertility into the fragment. It was found that attributes, Ca2+, H++Al3+, S, T, COT

  18. Detection of potentially novel paramyxovirus and coronavirus viral RNA in bats and rats in the Mekong Delta region of southern Viet Nam

    NARCIS (Netherlands)

    Berto, A.; Anh, P. H.; Carrique-Mas, J. J.; Simmonds, P.; van Cuong, N.; Tue, N. T.; van Dung, N.; Woolhouse, M. E.; Smith, I.; Marsh, G. A.; Bryant, J. E.; Thwaites, G. E.; Baker, S.; Rabaa, M. A.; Kiet, Bach Tuan; Boni, Maciej F.; Phu, Bui Duc; Campbell, James I.; Hung, Dang Manh; Huong, Dang Thao; Oanh, Dang Tram; Day, Jeremy N.; van Tan, Dinh; van Doorn, H. Rogier; Han, Duong An; Farrar, Jeremy J.; Trang, Hau Thi Thu; Nghia, Ho Dang Trung; Long, Hoang Bao; van Duong, Hoang; Thu, Huynh Thi Kim; Cuong, Lam Chi; Hung, Manh; Phuong, Thanh; Phuc, Thi; Phuong, Thi; Luat, Xuan; Ha, Luu Thi Thu; van Chuong, Ly; Loan, Mai Thi Phuoc; Nadjm, Behzad; Bao, Ngo Thanh; Tu, Nguyen Canh; Thuan, Nguyen Dac; Dong, Nguyen; Chuyen, Nguyen Khac; An, Nguyen Ngoc; Vinh, Nguyen Ngoc; Hung, Nguyen Quoc; Dung, Nguyen Thanh; Minh, Nguyen Thanh; Binh, Nguyen Thi; Tham, Nguyen Thi Hong; Tien, Nguyen Thi Hong; Chuc, Nguyen Thi Kim; Le Ngoc, Nguyen Thi; Ha, Nguyen Thi Lien; Lien, Nguyen Thi Nam; Diep, Nguyen Thi Ngoc; Nhung, Nguyen Thi; Chau, Nguyen Thi Song; Chi, Nguyen Thi Yen; Trinh, Nguyen Thieu; van, Nguyen Thu; van Hung, Nguyen; van Kinh, Nguyen; van Minh Hoang, Nguyen; van My, Nguyen; van Thang, Nguyen; van Thanh, Nguyen; van Vinh Chau, Nguyen; van Xang, Nguyen; My, Pham Ha; Khoa, Pham Thi Minh; Tam, Pham Thi Thanh; van Lao, Pham; van Minh, Pham; van Be Bay, Phan; Rahman, Motiur; Thompson, Corinne; Ngan, Ta Thi Dieu; Nhu, Tran Do Hoang; Chau, Tran Hoang Minh; Toan, Tran Khanh; Phuc, Tran My; Hong, Tran Thi Kim; Dung, Tran Thi Ngoc; Thanh, Tran Thi Thanh; Minh, Tran Thi Thuy; Nguyen, Tran Thua; Hien, Tran Tinh; Tri, Trinh Quang; Hien, Vo Be; Tai, Vo Nhut; Cuong, Vo Quoc; Phat, Voong Vinh; Huong, Vu Thi Lan; Hang, Vu thi Ty; Wertheim, Heiman; Bogaardt, Carlijn; Brierley, Liam; Chase-Topping, Margo; Ivens, Al; Lu, Lu; Rambaut, Andrew; Woolhouse, Mark; Cotten, Matthew; Oude Munnink, Bas B.; Kellam, Paul; Phan, My Vu Tra; van der Hoek, Lia; Deijs, Martin; Jebbink, Maarten F.; Farsani, Seyed Mohammad Jazaeri; Saylors, Karen; Wolfe, Nathan

    2018-01-01

    Bats and rodents are being increasingly recognized as reservoirs of emerging zoonotic viruses. Various studies have investigated bat viruses in tropical regions, but to date there are no data regarding viruses with zoonotic potential that circulate in bat and rat populations in Viet Nam. To address

  19. Risk factors for the presence of Aedes aegypti and Aedes albopictus in domestic water-holding containers in areas impacted by the Nam Theun 2 hydroelectric project, Laos

    NARCIS (Netherlands)

    Hiscox, A.F.; Kaye, A.; Vongphayloth, K.; Banks, I.; Piffer, M.; Khammanithong, P.; Sananikhom, P.; Kaul, S.; Hill, N.; Lindsay, S.W.; Brey, P.T.

    2013-01-01

    We assessed risk factors for vectors of dengue and chikungunya viruses near a new hydroelectric project, Nam Theun 2, in Laos. Immature stages of Aedes aegypti were found only in sites within 40 km of the urban provincial capital, but Aedes albopictus was found throughout. Aedes aegypti pupae were

  20. Art as a Political Act: Expression of Cultural Identity, Self-Identity, and Gender by Suk Nam Yun and Yong Soon Min

    Science.gov (United States)

    Caruso, Hwa Young Choi

    2005-01-01

    This cross-cultural study explored the lives of two contemporary Korean/Korean American women artists--Suk Nam Yun and Yong Soon Min--who live in Seoul, South Korea, and Los Angeles, California. The author's research focused on the artists' identity formation, artistic expression, professional achievements, and the role of art as a political act.…

  1. Impact of climate change on sediment yield in the Mekong River basin : A case study of the Nam Ou basin, Lao PDR

    NARCIS (Netherlands)

    Shrestha, B.; Babel, M.S.; Maskey, S.; Van Griensven, A.; Uhlenbrook, S.; Green, A.; Akkharath, I.

    2013-01-01

    This paper evaluates the impact of climate change on sediment yield in the Nam Ou basin located in northern Laos. Future climate (temperature and precipitation) from four general circulation models (GCMs) that are found to perform well in the Mekong region and a regional circulation model (PRECIS)

  2. The Warming of Large Lakes on the Tibetan Plateau: Evidence From a Lake Model Simulation of Nam Co, China, During 1979-2012

    Science.gov (United States)

    Huang, Lei; Wang, Junbo; Zhu, Liping; Ju, Jianting; Daut, Gerhard

    2017-12-01

    Lakes are considered as indicators of climate change on the Tibetan Plateau (TP). In the present study, we use the General Lake Model to simulate water temperature changes in Nam Co, the second largest lake on the central TP, for the period 1979-2012. The calibration and validation results demonstrate that this model is well suited for thermal simulation of Nam Co. The simulation results indicate that Nam Co has responded to the recent warming climate. The average summer surface water temperature fluctuated yearly, but its trend is positive at a rate of 0.52 ± 0.25°C per decade. At the same time, the onset of summer stratification advanced by 4.20 ± 2.02 d per decade, and the duration increased at a rate of 6.00 ± 3.54 d per decade. To explore the roles of air temperature and longwave radiation in lake warming, three sensitivity experiments are conducted by removing long-term trends from time series of air temperature and longwave radiation in the forcing data. These experiments prove that both increased air temperature and downward longwave radiation are two driving factors responsible for the warming of Nam Co.

  3. Función del peróxido de hidrógeno en el vitíligo Function of hydrogen peroxide in cases of vitiligo

    Directory of Open Access Journals (Sweden)

    Nubia Fernández Hernández

    2010-09-01

    Full Text Available El vitíligo es un desorden de la pigmentación que tiene una incidencia entre el 0,5 y 3 % en la población mundial. Se caracteriza por una despigmentación de la piel provocada por la presencia de melanocitos afuncionales en la epidermis. Cuando ocurren eventos desencadenantes del estrés oxidativo, las concentraciones de peróxido de hidrógeno se incrementan ostensiblemente en melanocitos y queratinocitos. Los queratinocitos actúan como fuente de especies reactivas de oxígeno y transfieren a los melanocitos grandes cantidades de peróxido de hidrógeno. Evidencias experimentales han demostrado que como consecuencias de las altas concentraciones de peróxido de hidrógeno en la epidermis de pacientes con vitíligo, se afectan las concentraciones de butirilcolinesterasa y acetilcolineterasa, la actividad enzimática en el ciclo de las 6HB4, los péptidos derivados de proopiomelanocortinas y las proteínas del estrés entre otros muchos eventos. Todos estos eventos, tras una situación precipitante sobre un individuo genéticamente predispuesto, podrían promover cambios en la pigmentación de la piel que lo conducen, en última instancia, al vitíligo.Vitiligo is a pigmentation disorder with an incidence between the 0.5 and the 3 % at worldwide. It is characterized by a skin depigmentation provoked by presence of dysfunctional melanocytes in epidermis. When oxidative stress triggering events are present, hydrogen peroxide concentrations clearly increase in the melanocytes and keratinocytes. The keratinocytes act as a source of oxygen and transfer to melanocytes high amounts of hydrogen peroxide. Experimental evidences have demonstrated that due to the high hydrogen peroxide concentrations in epidermis of vitiligo patients affecting the concentrations of butyryl-cholinesterase and the acetylcholinesterase, the enzymatic activity in 6HB4 cycle, propiomelanocortins and stress protein among many events. All these events after a hasty situation

  4. GHG budget in a young subtropical hydroelectric reservoir: Nam Theun 2 case study

    Science.gov (United States)

    Deshmukh, C.; Guérin, F.; Serça, D.; Descloux, S.; Chanudet, V.; Guédant, P.

    2012-04-01

    Dynamics of major greenhouse gases (CO2, CH4 and N2O) has been studied in a new subtropical hydroelectric reservoir (impounded in 2009), Nam Theun 2 (NT2), in Lao PDR, Asia. The main pathways of emission were quantified, i.e., ebullition (bubbling), surface diffusion, downstream emissions (diffusion and degassing) and emissions from the drawdown area (up to 370 km2 for a 450km2 in the case of NT2). All presented results are coming from five field campaigns conducted from May 2009 to June 2011, and a monthly monitoring on 35 stations. Additional laboratory work in controlled conditions helped to assess production rates of CH4, CO2 and N2O, and aerobic CH4 oxidation rates. The ebullition of CH4 is in the same order as from other tropical reservoirs, varying with depth and atmospheric pressure. Measured diffusive fluxes of CH4 and CO2 cover the whole range of reported fluxes for other tropical reservoirs, depending on the season. Diffusive fluxes of N2O, and CH4 downstream (degassing and diffusion) emissions are in the lower range as reported before for tropical reservoirs. On the opposite, the drawdown area would represent a significant contribution to N2O emission. Our results for the year 2010 show that diffusive emission from the reservoir surface is the main contributor (46%) to total GHG emissions from the NT2 reservoir. With 25% and 19% of total GHG emissions, bubbling and drawdown area emissions also contributed significantly respectively. Downstream emissions from NT2 reservoir contributed around 10% of total GHG emissions, a percentage lower than reported for other reservoirs. With 963 Gg CO2eq yr-1 and 986 Gg CO2eq yr-1respectively, CH4 and CO2 have almost the same contributions (48 and 49%) of the total GHG budget, N2O accounting for less than 3% with 64 Gg CO2eq yr-1. With a total emissions from NT2 reservoir of 2013 Gg CO2eq yr-1, gross NT2 emission are about an order of magnitude higher than pre-impoundment emissions (276 Gg CO2eq yr-1). Net emission

  5. Decreasing In-home Smoking of Adults—Results from a School-based Intervention Program in Viet Nam

    Directory of Open Access Journals (Sweden)

    Le Thi Thanh Huong

    2016-10-01

    Full Text Available It is indicated that children are involuntarily exposed to secondhand smoke from adults, mainly at their home environment. This study aimed at describing the effectiveness of the school-based intervention to decrease the in-home smoking situation of adults so as to decrease children’s exposure to secondhand smoke at home during the year 2011–2012 in a rural district in Hanoi, Viet Nam. This school-based intervention program (intervention and control group involved 804 children aged 8 to 11 years from August 2011 to May 2012 in a rural district of Hanoi, Viet Nam. Children were taught in class about the harmful effects of secondhand smoke and about how to negotiate with fathers not to smoke in-home. Then children applied what they learnt, including staying away from secondhand smoke and persuading fathers not to smoke in-home in order to decrease children’s exposure to secondhand smoke. Chi square test, t-test and multinominal logistic regression were applied in data analysis. The results showed that children’s reported their father’s in-home smoking decreased from 83.0% pre-intervention to 59.8% post-intervention (p < 0.001 in the intervention school while no change happened in the control school. The study found that the better changed smoking location of adult smokers as reported by children associated with the school who received intervention activities (adjusted OR = 2.04; 95% CI: 1.28–3.24. Poorer changed attitudes towards secondhand smoke of children associated with a lower percentage of better change in smoking location of their fathers/other adult smokers (aOR = 0.51, 95% CI: 0.28–0.96. Children’s poorer changed knowledge towards secondhand smoke also associated with poorer changed smoking location of adult smokers (aOR = 2.88, 95% CI: 1.07–7.76. It is recommended by this study that similar school based intervention approaches should be applied in primary schools in Viet Nam to increase children’s awareness on the

  6. Completeness and reliability of mortality data in Viet Nam: Implications for the national routine health management information system

    Science.gov (United States)

    Phuong Hoa, Nguyen; Walker, Sue M.; Hill, Peter S.; Rao, Chalapati

    2018-01-01

    Background Mortality statistics form a crucial component of national Health Management Information Systems (HMIS). However, there are limitations in the availability and quality of mortality data at national level in Viet Nam. This study assessed the completeness of recorded deaths and the reliability of recorded causes of death (COD) in the A6 death registers in the national routine HMIS in Viet Nam. Methodology and findings 1477 identified deaths in 2014 were reviewed in two provinces. A capture-recapture method was applied to assess the completeness of the A6 death registers. 1365 household verbal autopsy (VA) interviews were successfully conducted, and these were reviewed by physicians who assigned multiple and underlying cause of death (UCOD). These UCODs from VA were then compared with the CODs recorded in the A6 death registers, using kappa scores to assess the reliability of the A6 death register diagnoses. The overall completeness of the A6 death registers in the two provinces was 89.3% (95%CI: 87.8–90.8). No COD recorded in the A6 death registers demonstrated good reliability. There is very low reliability in recording of cardiovascular deaths (kappa for stroke = 0.47 and kappa for ischaemic heart diseases = 0.42) and diabetes (kappa = 0.33). The reporting of deaths due to road traffic accidents, HIV and some cancers are at a moderate level of reliability with kappa scores ranging between 0.57–0.69 (p<0.01). VA methods identify more specific COD than the A6 death registers, and also allow identification of multiple CODs. Conclusions The study results suggest that data completeness in HMIS A6 death registers in the study sample of communes was relatively high (nearly 90%), but triangulation with death records from other sources would improve the completeness of this system. Further, there is an urgent need to enhance the reliability of COD recorded in the A6 death registers, for which VA methods could be effective. Focussed consultation among

  7. Low methane (CH4) emissions downstream of a monomictic subtropical hydroelectric reservoir (Nam Theun 2, Lao PDR)

    Science.gov (United States)

    Deshmukh, Chandrashekhar; Guérin, Frédéric; Labat, David; Pighini, Sylvie; Vongkhamsao, Axay; Guédant, Pierre; Rode, Wanidaporn; Godon, Arnaud; Chanudet, Vincent; Descloux, Stéphane; Serça, Dominique

    2016-03-01

    Methane (CH4) emissions from hydroelectric reservoirs could represent a significant fraction of global CH4 emissions from inland waters and wetlands. Although CH4 emissions downstream of hydroelectric reservoirs are known to be potentially significant, these emissions are poorly documented in recent studies. We report the first quantification of emissions downstream of a subtropical monomictic reservoir. The Nam Theun 2 Reservoir (NT2R), located in the Lao People's Democratic Republic, was flooded in 2008 and commissioned in April 2010. This reservoir is a trans-basin diversion reservoir which releases water into two downstream streams: the Nam Theun River below the dam and an artificial channel downstream of the powerhouse and a regulating pond that diverts the water from the Nam Theun watershed to the Xe Bangfai watershed. We quantified downstream emissions during the first 4 years after impoundment (2009-2012) on the basis of a high temporal (weekly to fortnightly) and spatial (23 stations) resolution of the monitoring of CH4 concentration. Before the commissioning of NT2R, downstream emissions were dominated by a very significant degassing at the dam site resulting from the occasional spillway discharge for controlling the water level in the reservoir. After the commissioning, downstream emissions were dominated by degassing which occurred mostly below the powerhouse. Overall, downstream emissions decreased from 10 GgCH4 yr-1 after the commissioning to 2 GgCH4 yr-1 4 years after impoundment. The downstream emissions contributed only 10 to 30 % of total CH4 emissions from the reservoir during the study. Most of the downstream emissions (80 %) occurred within 2-4 months during the transition between the warm dry season (WD) and the warm wet season (WW) when the CH4 concentration in hypolimnic water is maximum (up to 1000 µmol L-1) and downstream emissions are negligible for the rest of the year. Emissions downstream of NT2R are also lower than expected because

  8. Identification of QTL conferring resistance to stripe rust (Puccinia striiformis f. sp. hordei) and leaf rust (Puccinia hordei) in barley using nested association mapping (NAM).

    Science.gov (United States)

    Vatter, Thomas; Maurer, Andreas; Perovic, Dragan; Kopahnke, Doris; Pillen, Klaus; Ordon, Frank

    2018-01-01

    The biotrophic rust fungi Puccinia hordei and Puccinia striiformis are important barley pathogens with the potential to cause high yield losses through an epidemic spread. The identification of QTL conferring resistance to these pathogens is the basis for targeted breeding approaches aiming to improve stripe rust and leaf rust resistance of modern cultivars. Exploiting the allelic richness of wild barley accessions proved to be a valuable tool to broaden the genetic base of resistance of barley cultivars. In this study, SNP-based nested association mapping (NAM) was performed to map stripe rust and leaf rust resistance QTL in the barley NAM population HEB-25, comprising 1,420 lines derived from BC1S3 generation. By scoring the percentage of infected leaf area, followed by calculation of the area under the disease progress curve and the average ordinate during a two-year field trial, a large variability of resistance across and within HEB-25 families was observed. NAM based on 5,715 informative SNPs resulted in the identification of twelve and eleven robust QTL for resistance against stripe rust and leaf rust, respectively. Out of these, eight QTL for stripe rust and two QTL for leaf rust are considered novel showing no overlap with previously reported resistance QTL. Overall, resistance to both pathogens in HEB-25 is most likely due to the accumulation of numerous small effect loci. In addition, the NAM results indicate that the 25 wild donor QTL alleles present in HEB-25 strongly differ in regard to their individual effect on rust resistance. In future, the NAM concept will allow to select and combine individual wild barley alleles from different HEB parents to increase rust resistance in barley. The HEB-25 results will support to unravel the genetic basis of rust resistance in barley, and to improve resistance against stripe rust and leaf rust of modern barley cultivars.

  9. Identification of QTL conferring resistance to stripe rust (Puccinia striiformis f. sp. hordei) and leaf rust (Puccinia hordei) in barley using nested association mapping (NAM)

    Science.gov (United States)

    Vatter, Thomas; Maurer, Andreas; Perovic, Dragan; Kopahnke, Doris; Pillen, Klaus

    2018-01-01

    The biotrophic rust fungi Puccinia hordei and Puccinia striiformis are important barley pathogens with the potential to cause high yield losses through an epidemic spread. The identification of QTL conferring resistance to these pathogens is the basis for targeted breeding approaches aiming to improve stripe rust and leaf rust resistance of modern cultivars. Exploiting the allelic richness of wild barley accessions proved to be a valuable tool to broaden the genetic base of resistance of barley cultivars. In this study, SNP-based nested association mapping (NAM) was performed to map stripe rust and leaf rust resistance QTL in the barley NAM population HEB-25, comprising 1,420 lines derived from BC1S3 generation. By scoring the percentage of infected leaf area, followed by calculation of the area under the disease progress curve and the average ordinate during a two-year field trial, a large variability of resistance across and within HEB-25 families was observed. NAM based on 5,715 informative SNPs resulted in the identification of twelve and eleven robust QTL for resistance against stripe rust and leaf rust, respectively. Out of these, eight QTL for stripe rust and two QTL for leaf rust are considered novel showing no overlap with previously reported resistance QTL. Overall, resistance to both pathogens in HEB-25 is most likely due to the accumulation of numerous small effect loci. In addition, the NAM results indicate that the 25 wild donor QTL alleles present in HEB-25 strongly differ in regard to their individual effect on rust resistance. In future, the NAM concept will allow to select and combine individual wild barley alleles from different HEB parents to increase rust resistance in barley. The HEB-25 results will support to unravel the genetic basis of rust resistance in barley, and to improve resistance against stripe rust and leaf rust of modern barley cultivars. PMID:29370232

  10. Identification of QTL conferring resistance to stripe rust (Puccinia striiformis f. sp. hordei and leaf rust (Puccinia hordei in barley using nested association mapping (NAM.

    Directory of Open Access Journals (Sweden)

    Thomas Vatter

    Full Text Available The biotrophic rust fungi Puccinia hordei and Puccinia striiformis are important barley pathogens with the potential to cause high yield losses through an epidemic spread. The identification of QTL conferring resistance to these pathogens is the basis for targeted breeding approaches aiming to improve stripe rust and leaf rust resistance of modern cultivars. Exploiting the allelic richness of wild barley accessions proved to be a valuable tool to broaden the genetic base of resistance of barley cultivars. In this study, SNP-based nested association mapping (NAM was performed to map stripe rust and leaf rust resistance QTL in the barley NAM population HEB-25, comprising 1,420 lines derived from BC1S3 generation. By scoring the percentage of infected leaf area, followed by calculation of the area under the disease progress curve and the average ordinate during a two-year field trial, a large variability of resistance across and within HEB-25 families was observed. NAM based on 5,715 informative SNPs resulted in the identification of twelve and eleven robust QTL for resistance against stripe rust and leaf rust, respectively. Out of these, eight QTL for stripe rust and two QTL for leaf rust are considered novel showing no overlap with previously reported resistance QTL. Overall, resistance to both pathogens in HEB-25 is most likely due to the accumulation of numerous small effect loci. In addition, the NAM results indicate that the 25 wild donor QTL alleles present in HEB-25 strongly differ in regard to their individual effect on rust resistance. In future, the NAM concept will allow to select and combine individual wild barley alleles from different HEB parents to increase rust resistance in barley. The HEB-25 results will support to unravel the genetic basis of rust resistance in barley, and to improve resistance against stripe rust and leaf rust of modern barley cultivars.

  11. Prevalência de HIV em gestantes e transmissão vertical segundo perfil socioeconômico, Vitória, ES

    OpenAIRE

    Anne Caroline Barbosa Cerqueira Vieira; Angélica Espinosa Miranda; Paulo Roberto Merçon de Vargas; Ethel Leonor Noia Maciel

    2011-01-01

    OBJETIVO: Descrever a prevalência de infecção por HIV em gestantes e a taxa de transmissão vertical, segundo o perfil socioeconômico dos bairros de residência das mães. MÉTODOS: Estudo ecológico exploratório utilizando a base de dados do Sistema de Informação de Agravos de Notificação de gestantes HIV-positivas e aids em crianças notificadas entre 2000 e 2006 em Vitória, ES. Para análise das informações socioeconômicas foi utilizado o Índice de Qualidade Urbana. A prevalência de HIV em gestan...

  12. “Getting started is half have gone”. Social organization and working conditions in the Sociedad Vitícola Uruguaya

    Directory of Open Access Journals (Sweden)

    Juan Manuel Cerdá

    2016-04-01

    Full Text Available The Sociedad Vitícola Uruguaya (SVU was founded in March 1887. This was part of the project of modernization and diversification of the Uruguayan agriculture driven by the Asociación Rural del Uruguay (ARU, a corporation similar to the Sociedad Rural Argentina. This paper analyzes the origins of the SVU, only entity of its kind in South America, under the Uruguayan agricultural development in the late nineteenth century. The labor conditions, the labor division and the organizational structure in the origins of the SVU are also studied. The hypothesis that guides this work is that the project not only aimed to the development of the wine industry, but also to serve as a sociocultural model in order to motorize capitalist social relations in agriculture and settle the "gaucho" in the rural setting.

  13. Análise ecológica dos acidentes e da violência letal em Vitória, ES

    OpenAIRE

    Bastos,Márcia de Jesus Rocha Pereira; Pereira,Jacira dos Anjos; Smarzaro,Dorian Chim; Costa,Everaldo Francisco; Bossanel,Regina Célia Lobo; Oliosa,Durvalina Maria Sesari; Pereira,Joseanny Gomes Poltronieri; Feitosa,Hideko Nagatani; Costa,Marcilene Favarato da; Oliveira,Fabiano José Pereira de; Fávero,Juliana Lopes; Maciel,Ethel Leonor Noia

    2009-01-01

    OBJETIVO: Analisar o contexto socioeconômico e sua relação com a incidência espacial da mortalidade devido à violência. MÉTODOS: Foi realizado estudo do tipo ecológico no município de Vitória, ES, de 2000 a 2003, sobre a distribuição espacial da mortalidade por acidentes e violência, com base nas informações populacionais e socioeconômicas. Os dados sobre mortalidade foram relacionados a informações como local de residência da vítima, tipo de ocorrência, sexo e raça/cor. A análise das informa...

  14. [Slave-descendent communities in Vitória da Conquista, Bahia State, Brazil: self-rated health and associated factors].

    Science.gov (United States)

    Kochergin, Clavdia Nicolaevna; Proietti, Fernando Augusto; César, Cibele Comini

    2014-07-01

    This study aimed to analyze the prevalence of negative self-rated health and associated factors in the quilombola community (descendants of escaped slaves) in Vitória da Conquista, Bahia State, Brazil. A household survey was conducted with 797 adults in 2011. Data on self-rated health, socioeconomic and demographic characteristics, lifestyle, social support, health status, and access to health services were obtained through questionnaires. Multivariate logistic regression analysis was performed, adjusted for sex and age. Prevalence of negative self-rated health was 12.5%. After statistical modeling, the following variables remained associated with self-rated health: skin color, schooling, adequate consumption of fruits and vegetables, chronic illness, physical limitations, and at least one medical visit in the previous 12 months. Self-rated health was associated with socioeconomic/demographic dimensions, lifestyle, social support, and health status.

  15. Mapeamento e avaliação da vegetação urbana da cidade de Vitória-ES, utilizando geotecnologias

    OpenAIRE

    Souza, Samira Murelli de

    2011-01-01

    Tomando-se o conjunto da vegetação intraurbana como um dos fatores a ser considerado na qualidade ambiental de uma cidade, este trabalho tem por finalidade, analisar qualitativa e quantitativamente a vegetação da cidade de Vitória-ES. Inicialmente foi obtido o mapeamento de 17 classes de vegetação, a partir de técnicas de fotointerpretação e digitalização, na escala de 1:1.500, utilizando o aplicativo computacional ArcGIS 10, o que possibilitou a análise da distribuição das classes pela malha...

  16. The mangrove's contribution to people: Interdisciplinary pilot study of the Can Gio Mangrove Biosphere Reserve in Viet Nam

    Science.gov (United States)

    Cormier-Salem, Marie-Christine; Van Trai, Nguyen; Burgos, Ariadna; Durand, Jean-Dominique; Bettarel, Yvan; Klein, Judith; Duc Huy, Hoang; Panfili, Jacques

    2017-10-01

    The main objective of this pilot study, conducted in June 2015 in the Can Gio Mangrove Biosphere Reserve (Can Gio MBR, Viet Nam), was to develop an interdisciplinary approach to assess some key services provided by reforested mangroves subject to external pressures and varying management policies. We focused on the abundance of viruses, bacteria, endo- and epi- and macrofauna and the diversity of crabs in the mangrove and the exploitation of its resources. The main social finding was that the local inhabitants are aware of the levels of protection of the different zones within the Can Gio MBR and respect them. The core and the buffer zones seem to present a similar ecological status. Genotyping showed a low level of crab diversity although there were many different morphotypes. In the future, we need to understand the stakeholders' general perception of the biodiversity and environment changes by developing an integrated, multi-scale approach.

  17. Introduction : Vingt ans de recherches sur le Việt Nam (1990-2010

    Directory of Open Access Journals (Sweden)

    Jean-François Klein

    2009-10-01

    Full Text Available Pourquoi Moussons consacre-t-elle un double numéro au Việt Nam ? Simplement parce que depuis les deux dernières décennies, ce champ particulier des sciences sociales que sont les études vietnamiennes a connu à travers le monde et en France en particulier un renouvellement considérable. Il était donc largement temps non pas d’en dresser un bilan, la vague n’ayant pas encore fini de déferler, mais, simplement, de tenter de présenter un bref panorama de ce renouveau en construction.Deux remarque...

  18. Efeito da safra vitícola na composição da uva, do mosto e do vinho Isabel da Serra Gaúcha, Brasil

    Directory of Open Access Journals (Sweden)

    Rizzon Luiz Antenor

    2006-01-01

    Full Text Available Entre os fatores que interferem na composição e na qualidade do vinho, destaca-se a safra vitícola, com suas variações climáticas. Com este objetivo, avaliou-se o efeito das safras de 1999, 2000 e 2001 na composição da uva, do mosto e do vinho Isabel da Serra Gaúcha. Nesse sentido, foram selecionados vinte e dois produtores de uva Isabel de onze municípios dessa região. Por ocasião da maturação, para as avaliações da uva e do mosto e a elaboração das microvinificações, foram colhidos 60kg de uva de cada viticultor. A safra vitícola interferiu significativamente no peso do cacho e da baga, mas não alterou a relação peso da ráquis/peso do cacho. No mosto, observaram-se diferenças em todas as variáveis, exceto para a relação degreesBrix/acidez total. No vinho, teve efeito na maior parte das variáveis avaliadas, com exceção aos cátions K, Mn, Cu e Rb. Em geral, a safra de 1999 foi a melhor, pois apresentou parâmetros mais adequados de acidez total, extrato seco, extrato seco reduzido, alcalinidade das cinzas, taninos, antocianinas e glicerol, variáveis essas que determinam a estrutura e a cor dos vinhos, importantes fatores para sua qualidade.

  19. Supply- and Demand-Side Factors Influencing Utilization of Infant and Young Child Feeding Counselling Services in Viet Nam

    Science.gov (United States)

    Nguyen, Phuong H.; Kim, Sunny S.; Nguyen, Tuan T.; Tran, Lan M.; Hajeebhoy, Nemat; Frongillo, Edward A.; Ruel, Marie T.; Rawat, Rahul; Menon, Purnima

    2016-01-01

    Adequate utilization of services is critical to maximize the impact of counselling on infant and young child feeding (IYCF), but little is known about factors affecting utilization. Our study examined supply- and demand-side factors associated with the utilization of IYCF counselling services in Viet Nam. We used survey data from mothers with children demand-generation strategies, especially invitation cards, were the key factors determining one-time use (Prevalence ratio, PR 3.0, 95% CI: 2.2–4.2), repeated use (PR 3.2, 95% CI: 2.4–4.2), and achievement of minimum visits (PR 5.5, 95% CI: 3.6–8.4). Higher maternal education was associated with higher utilization both for one-time and repeated use. Being a farmer, belonging to an ethnic minority, and having a wasted child were associated with greater likelihood of achieving the minimum recommended number of visits, whereas child stunting or illness were not. Distance to health center was a barrier to repeated visits. Among supply-side factors, good counselling skills (PR: 1.3–1.8) was the most important factor associated with any service use, whereas longer employment duration and greater work pressure of health center staff were associated with lower utilization. Population attributable risk estimations showed that an additional 25% of the population would have achieved the minimum number of visits if exposed to three demand-generation strategies, and further increased to 49% if the health staff had good counseling skills and low work pressure. Our study provides evidence that demand-generation strategies are essential to increase utilization of facility-based IYCF counselling services in Viet Nam, and may be relevant for increasing and sustaining use of nutrition services in similar contexts. PMID:26962856

  20. MALACOLOGICAL INVESTIGATION OF THE FULLY OPERATIONAL NAM THEUN 2 HYDROELECTRIC DAM PROJECT IN KHAMMOUANE PROVINCE, CENTRAL LAO PDR.

    Science.gov (United States)

    Sri-aroon, Pusadee; Chusongsang, Phiraphol; Chusongsang, Yupa; Limpanont, Yanin; Surinthwong, Pornpimol; Vongphayloth, Khamsing; Brey, Paul T

    2015-09-01

    We conducted a malacological investigation in four districts of the Nam Theun 2 (NT2) hydroelectric dam project area, Khammouane Province, central Lao PDR (Nakai, Gnommalath, Mahaxai and Xe Bang Fai), after the first and second years of full operation in March 2010 and November 2011 to determine health risks for humans. A total 10,863 snail specimens (10 families/23 species) from 57 sampling stations and 12,902 snail specimens (eight families/21 species) from 66 sampling stations were collected in 2010 and 2011, respectively. Neotricula aperta (gamma race), the intermediate host for Schistosoma mekongi, was found in large numbers (5,853 specimens) in 2010 in Nam Gnom (downstream) at Station 25 (Mueang Gnommalath: Gnommalath District) and in fewer numbers (170 specimens) at Station 26 (Ban Thathod: Gnommalath District). In 2011, significantly fewer numbers (434 specimens) of N. aperta were found at Station 25. No snails were found to be infected with S. mekongi; however, 3.6% and 0.45% of Bithynia (D.). s. goniomphalos specimens collected were found to be infected with Opisthorchis viverrini (human liver fluke) during 2010 and 2011, respectively. Pomacea canaliculata, the rice crop pest, the intermediate host of Angiostrongylus (Parastrongylus) cantonensis, was found in the greatest numbers during 2010 and 2011; the prevalence increased significantly from 1.3% in 2010 to 53.3% in 2011. We also found seasonal variation in snail populations in terms of abundance and diversity. The snail fauna and risk for transmission of parasitic diseases need to be monitored continuously to evaluate the long-term impact of the dam project.

  1. Study design and the estimation of the size of key populations at risk of HIV: lessons from Viet Nam.

    Science.gov (United States)

    Safarnejad, Ali; Groot, Wim; Pavlova, Milena

    2018-01-30

    Estimation of the size of populations at risk of HIV is a key activity in the surveillance of the HIV epidemic. The existing framework for considering future research needs may provide decision-makers with a basis for a fair process of deciding on the methods of the estimation of the size of key populations at risk of HIV. This study explores the extent to which stakeholders involved with population size estimation agree with this framework, and thus, the study updates the framework. We conducted 16 in-depth interviews with key informants from city and provincial governments, NGOs, research institutes, and the community of people at risk of HIV. Transcripts were analyzed and reviewed for significant statements pertaining to criteria. Variations and agreement around criteria were analyzed, and emerging criteria were validated against the existing framework. Eleven themes emerged which are relevant to the estimation of the size of populations at risk of HIV in Viet Nam. Findings on missing criteria, inclusive participation, community perspectives and conflicting weight and direction of criteria provide insights for an improved framework for the prioritization of population size estimation methods. The findings suggest that the exclusion of community members from decision-making on population size estimation methods in Viet Nam may affect the validity, use, and efficiency of the evidence generated. However, a wider group of decision-makers, including community members among others, may introduce diverse definitions, weight and direction of criteria. Although findings here may not apply to every country with a transitioning economy or to every emerging epidemic, the principles of fair decision-making, value of community participation in decision-making and the expected challenges faced, merit consideration in every situation.

  2. A New Method to Define the VI-Ts Diagram Using Subpixel Vegetation and Soil Information: A Case Study over a Semiarid Agricultural Region in the North China Plain

    Directory of Open Access Journals (Sweden)

    Masataka Watanabe

    2008-10-01

    Full Text Available The VI-Ts diagram determined by the scatter points of the vegetation index (VI and surface temperature (Ts has been widely applied in land surface studies. In the VI-Ts diagram, dry point is defined as a pixel with maximum Ts and minimum VI, while wet point is defined as a pixel with minimum Ts and maximum VI. If both dry and wet points can be obtained simultaneously, a triangular VI-Ts diagram can be readily defined. However, traditional methods cannot define an ideal VI-Ts diagram if there are no full ranges of land surface moisture and VI, such as during rainy season or in a period with a narrow VI range. In this study, a new method was proposed to define the VI-Ts diagram based on the subpixel vegetation and soil information, which was independent of the full ranges of land surface moisture and VI. In this method, a simple approach was firstly proposed to decompose Ts of a given pixel into two components, the surface temperatures of soil (Tsoil and vegetation (Tveg, by means of Ts and VI information of neighboring pixels. The minimum Tveg and maximum Tsoil were then used to determine the wet and dry points respectively within a given sampling window. This method was tested over a 30 km × 30 km semiarid agricultural area in the North China Plain through 2003 using Advanced Spaceborne Thermal Emission Reflection Radiometer (ASTER and MODerate-resolution Imaging Spectroradiometer (MODIS data. The wet and dry points obtained from our proposed method and from a traditional method were compared with those obtained from ground data within the sampling window with the 30 km × 30 km size. Results show that Tsoil and Tveg can be obtained with acceptable accuracies, and that our proposed method can define reasonable VI-Ts diagrams over a semiarid agricultural region throughout the whole year, even for both cases of rainy season and narrow range of VI.

  3. A New Method to Define the VI-Ts Diagram Using Subpixel Vegetation and Soil Information: A Case Study over a Semiarid Agricultural Region in the North China Plain.

    Science.gov (United States)

    Sun, Zhigang; Wang, Qinxue; Matsushita, Bunkei; Fukushima, Takehiko; Ouyang, Zhu; Watanabe, Masataka

    2008-10-07

    The VI-Ts diagram determined by the scatter points of the vegetation index (VI) and surface temperature (Ts) has been widely applied in land surface studies. In the VI-Ts diagram, dry point is defined as a pixel with maximum Ts and minimum VI, while wet point is defined as a pixel with minimum Ts and maximum VI. If both dry and wet points can be obtained simultaneously, a triangular VI-Ts diagram can be readily defined. However, traditional methods cannot define an ideal VI-Ts diagram if there are no full ranges of land surface moisture and VI, such as during rainy season or in a period with a narrow VI range. In this study, a new method was proposed to define the VI-Ts diagram based on the subpixel vegetation and soil information, which was independent of the full ranges of land surface moisture and VI. In this method, a simple approach was firstly proposed to decompose Ts of a given pixel into two components, the surface temperatures of soil (T soil ) and vegetation (T veg ), by means of Ts and VI information of neighboring pixels. The minimum T veg and maximum T soil were then used to determine the wet and dry points respectively within a given sampling window. This method was tested over a 30 km × 30 km semiarid agricultural area in the North China Plain through 2003 using Advanced Spaceborne Thermal Emission Reflection Radiometer (ASTER) and MODerate-resolution Imaging Spectroradiometer (MODIS) data. The wet and dry points obtained from our proposed method and from a traditional method were compared with those obtained from ground data within the sampling window with the 30 km × 30 km size. Results show that T soil and T veg can be obtained with acceptable accuracies, and that our proposed method can define reasonable VI-Ts diagrams over a semiarid agricultural region throughout the whole year, even for both cases of rainy season and narrow range of VI.

  4. Wheat Grain Filling Is Limited by Grain Filling Capacity rather than the Duration of Flag Leaf Photosynthesis: A Case Study Using NAM RNAi Plants.

    Science.gov (United States)

    Borrill, Philippa; Fahy, Brendan; Smith, Alison M; Uauy, Cristobal

    2015-01-01

    It has been proposed that delayed leaf senescence can extend grain filling duration and thus increase yields in cereal crops. We found that wheat (Triticum aestivum) NAM RNAi plants with delayed senescence carried out 40% more flag leaf photosynthesis after anthesis than control plants, but had the same rate and duration of starch accumulation during grain filling and the same final grain weight. The additional photosynthate available in NAM RNAi plants was in part stored as fructans in the stems, whereas stem fructans were remobilised during grain filling in control plants. In both genotypes, activity of starch synthase was limiting for starch synthesis in the later stages of grain filling. We suggest that in order to realise the potential yield gains offered by delayed leaf senescence, this trait should be combined with increased grain filling capacity.

  5. Wheat Grain Filling Is Limited by Grain Filling Capacity rather than the Duration of Flag Leaf Photosynthesis: A Case Study Using NAM RNAi Plants

    Science.gov (United States)

    Borrill, Philippa; Fahy, Brendan; Smith, Alison M.; Uauy, Cristobal

    2015-01-01

    It has been proposed that delayed leaf senescence can extend grain filling duration and thus increase yields in cereal crops. We found that wheat (Triticum aestivum) NAM RNAi plants with delayed senescence carried out 40% more flag leaf photosynthesis after anthesis than control plants, but had the same rate and duration of starch accumulation during grain filling and the same final grain weight. The additional photosynthate available in NAM RNAi plants was in part stored as fructans in the stems, whereas stem fructans were remobilised during grain filling in control plants. In both genotypes, activity of starch synthase was limiting for starch synthesis in the later stages of grain filling. We suggest that in order to realise the potential yield gains offered by delayed leaf senescence, this trait should be combined with increased grain filling capacity. PMID:26241955

  6. Developing management packages for acid sulphate soils based on farmer and expert knowledge : field study in the Mekong Delta, Viet Nam

    OpenAIRE

    Quang Tri, Le

    1996-01-01


    Effective interaction of farmers' expertise and expert knowledge has been a special point of attention for this study. The objectives of the study were to describe the process of interaction between farmers and experts in improving the use of acid sulphate soils and to point out difficulties encountered. Actual conditions for four major areas were described including variabilities. Four representative areas: Tan Thanh, Tri Ton, Phung Hiep, and Hong Dan in the Mekong Delta, Viet Nam...

  7. Risk factors associated with diarrhoeal disease and diarrheagenic E.coli disease in Duc Giang Hospital, north-eastern corner of Ha Noi, Viet Nam

    OpenAIRE

    Nguyen, Dong Tu

    2006-01-01

    Summary Risk factors associated with diarrhoeal disease and diarrheagenic E. coli disease in Duc Giang Hospital, north-eastern corner of Ha Noi, Viet Nam Background: Diarrheagenic E. coli (DEC) disease is more prevalent in infants and children is a very important cause of sporadic diarrhoea cases and diarrhoea outbreaks in many countries. Currently, DEC also stands as a chief causal factor for diarrhoea among travellers. DEC disease is usually transmitted through food or wa...

  8. Supply- and Demand-Side Factors Influencing Utilization of Infant and Young Child Feeding Counselling Services in Viet Nam.

    Science.gov (United States)

    Nguyen, Phuong H; Kim, Sunny S; Nguyen, Tuan T; Tran, Lan M; Hajeebhoy, Nemat; Frongillo, Edward A; Ruel, Marie T; Rawat, Rahul; Menon, Purnima

    2016-01-01

    Adequate utilization of services is critical to maximize the impact of counselling on infant and young child feeding (IYCF), but little is known about factors affecting utilization. Our study examined supply- and demand-side factors associated with the utilization of IYCF counselling services in Viet Nam. We used survey data from mothers with children counseling into the existing government health system. The frequency of never users, one-time users, repeat users, and achievers of the recommended minimum number of visits at health facilities were 45.1%, 13.0%, 28.4% and 13.5%, respectively. Poisson regression showed that demand-generation strategies, especially invitation cards, were the key factors determining one-time use (Prevalence ratio, PR 3.0, 95% CI: 2.2-4.2), repeated use (PR 3.2, 95% CI: 2.4-4.2), and achievement of minimum visits (PR 5.5, 95% CI: 3.6-8.4). Higher maternal education was associated with higher utilization both for one-time and repeated use. Being a farmer, belonging to an ethnic minority, and having a wasted child were associated with greater likelihood of achieving the minimum recommended number of visits, whereas child stunting or illness were not. Distance to health center was a barrier to repeated visits. Among supply-side factors, good counselling skills (PR: 1.3-1.8) was the most important factor associated with any service use, whereas longer employment duration and greater work pressure of health center staff were associated with lower utilization. Population attributable risk estimations showed that an additional 25% of the population would have achieved the minimum number of visits if exposed to three demand-generation strategies, and further increased to 49% if the health staff had good counseling skills and low work pressure. Our study provides evidence that demand-generation strategies are essential to increase utilization of facility-based IYCF counselling services in Viet Nam, and may be relevant for increasing and

  9. Study of the natural radiation background affected on the human body in some areas of Viet Nam

    International Nuclear Information System (INIS)

    Ngo Van Thanh

    2008-01-01

    The author had studied the natural radiation background in 68 districts belong 40 provinces and cities of Vietnam from 2002 to 2005. The estimated results clearly show that the average external irradiation dose levels and the average annual external radiation equivalent dose affected on the human body are 0.181± 0.0189 μSv/h and 1599 ± 171.8 μSv/year respectively, both are in normal limit; the highest levels are in Lai Chau district (Lai Chau province); the lowest levels are in Buon Ma Thuot city (DakLak province), Phuoc Son district (Quang Nam province), Tan An district (Long An province). The radon concentration in the human being and the average annual internal inhalation irradiation equivalent dose affected on the human beings are 26.9 ± 15.89 Bq/m 3 and 392.88 ± 231.99 μSv/year respectively; the maximums are in Nha Trang city (Khanh Hoa province), Bac Binh district (Binh Phuoc province); the minimums are in Vung Tau city (Ba Ria- Vung Tau province), Tan An district (Long An province), Rach Gia district (Kien Giang province). The terrestrial radionuclide concentrations in the cereals, foodstuffs (rice, meat, vegetables), water, earth and the average annual internal irradiation equivalent dose are 829.2 ± 38.06 Bq/kg and 229.3 ± 67.70 μSv/year respectively; the highest levels are in Phong Tho district (Lai Chau province), Dien Bien city; the lowest levels are in Dong Xoai district (Binh Phuoc province), Tan An district (Long An province). The average total annual natural radiation background effective equivalent dose level affected on the human body is 2206.9 ± 529.30 μSv/year; the highest levels are in Lai Chau district (Lai Chau province); the lowest levels are in Tan An district (Long An province). The 14 maps of Natural Radiation Background in several localized regions belong 40 provinces and cities of Viet Nam had been set up. These results can reserve for serviceman and public health in the both wartime and peacetime. (author)

  10. Avaliação da qualidade de méis de abelha produzidos e comercializados em Vitória da Conquista, Bahia

    Directory of Open Access Journals (Sweden)

    Manoel Nelson de Castro Filho

    2017-10-01

    Full Text Available O mel é um produto elaborado pelas abelhas, a partir do néctar das flores ou de secreções procedentes de partes vivas das plantas, que as abelhas recolhem, transformam e combinam com substâncias específicas próprias. Este alimento é nutritivo e energético, sendo apreciado, entre outros fatores, por suas propriedades terapêuticas. Açúcares, água, vitaminas, ácidos orgânicos e sais minerais são os principais constituintes do mel. Nesse sentido, as análises laboratoriais são utilizadas para inspeção, com o objetivo de conhecer a composição química do mel, identificando a qualidade do produto. O objetivo deste estudo foi avaliar a qualidade dos méis produzidos e comercializados na cidade de Vitória da Conquista - BA e sua adequabilidade em relação à identidade e qualidade padronizadas pela legislação brasileira. As amostras foram obtidas da Casa do Mel da Universidade Estadual do Sudoeste da Bahia, em Vitória da Conquista, e analisadas no laboratório de Química Analítica e Ambiental da mesma instituição. Foram analisados teor de umidade, acidez livre, açúcares redutores e não redutores, hidroximetilfurfural, sólidos solúveis totais, pH e reação de Fiehe e Lund  em 18 amostras de méis. Das amostras avaliadas, 66,67% apresentaram valores de HMF superiores aos aceitáveis pela legislação, 11,11% para acidez e 27,78% para o teste Fiehe. O resultado das demais análises apresentaram-se dentro dos valores permitidos.

  11. Uso popular de plantas medicinais por mulheres da comunidade quilombola de Furadinho em Vitória da Conquista, Bahia, Brasil

    Directory of Open Access Journals (Sweden)

    L. R. Oliveira

    2015-10-01

    Full Text Available Objetivou-se com este trabalho realizar um levantamento do uso popular de plantas medicinais por mulheres da Comunidade Quilombola de Furadinho em Vitória da Conquista-Bahia. O trabalho foi realizado na comunidade Quilombola de Furadinho, visando identificar as principais plantas utilizadas com fins medicinais, as formas de obtenção, sua indicação medicinal, a parte da planta utilizada, as formas de preparo, bem como as formas de obtenção e transmissão deste conhecimento. Para a realização dessa pesquisa foram entrevistadas 14mulheres com idades variadas, moradoras dessa comunidade, através de questionários semi estruturados, e análise descritiva. Constatou-se um vasto conhecimento relacionado ao uso de plantas medicinais entre as entrevistadas, o qual foi adquirido de forma oral através de pais e avós. As plantas medicinais utilizadas são em sua maioria cultivadas em quintais, sendo as folhas a parte mais utilizada nas preparações medicamentosas, e a principal forma de preparo são os chás. Foram identificadas 30 plantas com fins medicinais e terapêuticos, sendo a Erva cidreira, o Capim santo, o Hortelã grosso, a Arruda e a Erva doce as mais utilizadas.Popularized use of medicinal plants by women of Quilombo of Furadinho community in Vitoria da Conquista, Bahia, Brazil Abstract: This work aimed to carry out a survey of the popular use of medicinal plants by women of Furadinho Quilombo Community in Vitória da Conquista, Bahia. The work was conducted in the Furadinho Quilombo Community, aiming at identifying the main plants used for medical purposes, the ways of obtaining, its indication medicinal, the part of the plant used, the forms of preparation, as well as ways of obtaining and transmission of this knowledge. For the realization of this research were interviewed 14 women with ages varied, dwell in this community, through semi-structured questionnaires, and descriptive analysis. It was found a vast knowledge related to

  12. Seroprevalence survey of avian influenza A(H5N1 among live poultry market workers in northern Viet Nam, 2011

    Directory of Open Access Journals (Sweden)

    Tham Chi Dung

    2014-11-01

    Full Text Available Objective: Highly pathogenic avian influenza A(H5N1 is endemic in poultry in Viet Nam. The country has experienced the third highest number of human infections with influenza A(H5N1 in the world. A study in Hanoi in 2001, before the epizootic that was identified in 2003, found influenza A(H5N1 specific antibodies in 4% of poultry market workers (PMWs. We conducted a seroprevalence survey to determine the seroprevalence of antibodies to influenza A(H5N1 among PMWs in Hanoi, Thaibinh and Thanhhoa provinces. Methods: We selected PMWs from five markets, interviewed them and collected blood samples. These were then tested using a horse haemagglutination inhibition assay and a microneutralization assay with all three clades of influenza A(H5N1 viruses that have circulated in Viet Nam since 2004. Results: The overall seroprevalence was 6.1% (95% confidence interval: 4.6–8.3. The highest proportion (7.2% was found in PMWs in Hanoi, and the majority of seropositive subjects (70.3% were slaughterers or sellers of poultry. Discussion: The continued circulation and evolution of influenza A(H5N1 requires comprehensive surveillance of both human and animal sites throughout the country with follow-up studies on PMWs to estimate the risk of avian–human transmission of influenza A(H5N1 in Viet Nam.

  13. Psychological and Social Factors Associated with Late Pregnancy Iron Deficiency Anaemia in Rural Viet Nam: A Population-Based Prospective Study

    Science.gov (United States)

    Tran, Thach Duc; Biggs, Beverley-Ann; Tran, Tuan; Casey, Gerard J.; Hanieh, Sarah; Simpson, Julie Anne; Dwyer, Terence; Fisher, Jane

    2013-01-01

    Objectives The aim of this study was to examine the relationships between psychological and social factors and late pregnancy IDA among pregnant women in rural Viet Nam. Methods Pregnant women from 50 randomly-selected communes within Ha Nam province were recruited and assessed at 12 - 20 weeks gestation (Wave 1, W1). They were followed up in the last trimester (Wave 2, W2). IDA was defined as Haemoglobin partner violence, fear of other family members, experience of childhood abuse, coincidental life adversity, and having a preference for the sex of the baby. There was a significant pathway from persistent CMD to IDA in late pregnancy via the length of time that iron supplements had been taken. Receiving advice to take iron supplements and higher household wealth index were indirectly related to lower risk of late pregnancy IDA. Early pregnancy IDA and being multi-parous also contributed to late pregnancy IDA. Conclusions Antenatal IDA and CMD are prevalent public health problems among women in Viet Nam. The link between them suggests that while direct recommendations to use iron supplements are important, the social factors associated with common mental disorders should be addressed in antenatal care in order to improve the health of pregnant women and their infants. PMID:24167605

  14. Correlation analysis between forest carbon stock and spectral vegetation indices in Xuan Lien Nature Reserve, Thanh Hoa, Viet Nam

    Science.gov (United States)

    Dung Nguyen, The; Kappas, Martin

    2017-04-01

    In the last several years, the interest in forest biomass and carbon stock estimation has increased due to its importance for forest management, modelling carbon cycle, and other ecosystem services. However, no estimates of biomass and carbon stocks of deferent forest cover types exist throughout in the Xuan Lien Nature Reserve, Thanh Hoa, Viet Nam. This study investigates the relationship between above ground carbon stock and different vegetation indices and to identify the most likely vegetation index that best correlate with forest carbon stock. The terrestrial inventory data come from 380 sample plots that were randomly sampled. Individual tree parameters such as DBH and tree height were collected to calculate the above ground volume, biomass and carbon for different forest types. The SPOT6 2013 satellite data was used in the study to obtain five vegetation indices NDVI, RDVI, MSR, RVI, and EVI. The relationships between the forest carbon stock and vegetation indices were investigated using a multiple linear regression analysis. R-square, RMSE values and cross-validation were used to measure the strength and validate the performance of the models. The methodology presented here demonstrates the possibility of estimating forest volume, biomass and carbon stock. It can also be further improved by addressing more spectral bands data and/or elevation.

  15. Total iron concentrations in waters and fish tissues in the Nam Theun 2 Reservoir area (Lao PDR).

    Science.gov (United States)

    Cottet, Maud; Descloux, Stéphane; Guédant, Pierre; Godon, Arnaud; Cerdan, Philippe; Vigouroux, Régis

    2015-08-01

    Data on total iron concentrations in waters and freshwater fish tissues in man-made reservoirs are scarce, especially in Southeast Asia. Changes in total iron concentrations in water and in fish tissues were studied after the impoundment of the Nam Theun 2 Reservoir (central Lao PDR). Water quality parameters were monitored at 11 stations (reservoir, upstream area and downstream areas) from 2008 to 2010. In 2009 and 2010, total iron concentrations were measured in three different fish tissues (viscera, gills and flesh) from 14 species belonging to the omnivorous and carnivorous feeding groups. The results indicated that iron concentrations in the water were influenced by the reservoir impoundment during the first year after the creation of the reservoir. Intra-annual variations of the total iron concentration in these waters appeared to be driven by the soil leaching processes mainly during the wet season. In fish, total iron accumulated preferentially in viscera, followed by gills and flesh. Iron concentration was highly species dependant and related to the ecology of the species whereas feeding habits (omnivorous or carnivorous) did not influence total iron concentration in fish tissues. Finally, reservoir impoundment did not affect iron concentrations in fish from the reservoir and from both downstream areas.

  16. Three new species of earthworms in the Amynthas (Clitellata: Megascolecidae from Nam Xam National Protected Area, Laos

    Directory of Open Access Journals (Sweden)

    Yong Hong

    2017-09-01

    Full Text Available Earthworm specimens collected from the Nam Xam National Protected Area, Laos, belong to three new species of megascolecid earthworms: Amynthas xamtaiensis sp. nov., Amynthas vanhyai sp. nov., and Amynthas multipapillatus sp. nov. The authors provide a new record for Amynthas gracilis (Kinberg, 1867. All three new species key to the gracilis (hawayanus group in Sims and Easton (1972, defined by having three pairs of spermathecal pores in 5/6–7/8. A. xamtaiensis sp. nov. has male pores superficial in thickened areas, containing two genital papillae medial to the male pores. A. vanhyai sp. nov. has male pores equatorial oval pads at sixth setal lines, and shallowly pinnate intestinal ceca having 6–10 lobes on each edge. A. multipapillatus sp. nov. has male pores on small longitudinal shallow invaginations at lateral margins of the ventrum, and more than 100 small genital papillae covering the ventral surface from 16/17 to 17/18.

  17. Historical perspectives on typhoons and tropical storms in the natural and socio-economic system of Nam Dinh (Vietnam)

    Science.gov (United States)

    Kleinen, John

    2007-02-01

    This contribution starts with a brief introduction of the effects of typhoons and tropical storms on Vietnam, focusing in particular on the coastal region of Nam Dinh, a province in the northern part of the country and part of the Red River Delta. The magnitude of damage caused by a natural disaster is not solely determined by the direct physical impact of the event, but also depends on the socio-economic and political circumstances that shape a person or a groups' daily life. Such conditions define where and how people live and work. An overview of the major events since the 19th century shows how important it is to study these events in historical perspective. This paper briefly considers various conceptualizations and definitions of vulnerability. It analyses the destruction caused by a natural disaster in terms of peoples' vulnerability in a deltaic region. A distinction is made between collective vulnerability and individual vulnerability, each leading to different levels of perception of the disaster. The levels overlap in the discussion because they are interwoven and dependent on one another.

  18. The Impact of Para Rubber Expansion on Streamflow and Other Water Balance Components of the Nam Loei River Basin, Thailand

    Directory of Open Access Journals (Sweden)

    Winai Wangpimool

    2016-12-01

    Full Text Available At present, Para rubber is an economical crop which provides a high priced product and is in demand by global markets. Consequently, the government of Thailand is promoting the expansion of Para rubber plantations throughout the country. Traditionally, Para rubber was planted and grown only in the southern areas of the country. However, due to the Government’s support and promotion as well as economic reasons, the expansion of Para rubber plantations in the northeast has increased rapidly. This support has occurred without accounting for suitable cultivation of Para rubber conditions, particularly in areas with steep slopes and other factors which have significant impacts on hydrology and water quality. This study presents the impacts of Para rubber expansion by applying the Soil and Water Assessment Tool (SWAT hydrological model on the hydrology and water balance of the Nam Loei River Basin, Loei Province. The results showed that the displacement of original local field crops and disturbed forest land by Para rubber production resulted in an overall increase of evapotranspiration (ET of roughly 3%. The major factors are the rubber canopy and precipitation. Moreover, the water balance results showed an annual reduction of about 3% in the basin average water yield, especially during the dry season.

  19. Cartografando estratégias de resistência construídas por educadores no cotidiano de trabalho numa escola de Vitória-ES

    Directory of Open Access Journals (Sweden)

    Maria Elizabeth Barros de Barros

    2008-12-01

    Full Text Available Este estudo buscou cartografar as estratégias de resistência construídas por professores de uma escola pública municipal de ensino infantil da cidade de Vitória, considerando a dinamicidade da produção de saúde e doença. A cartografia se efetivou por meio de vivência institucional, entrevistas, construção de um diário de campo, questionários, fotografias e confrontação-validação dos resultados com o coletivo de trabalhadores. Apesar de todas as nocividades do ambiente de trabalho, os professores não se deixam paralisar e criam estratégias, novas formas de fazer seu trabalho, buscando condições menos adoecedoras para o desenvolvimento de suas atividades que, quando coletivizadas, potencializam o processo inventivo desses trabalhadores. Os resultados da pesquisa indicam a importância dessas discussões, uma vez que dão visibilidade a essas formas de luta, o que pode promover transformação do que é vivido nas escolas hoje.

  20. Baseline Assessment of Mesophotic Reefs of the Vitória-Trindade Seamount Chain Based on Water Quality, Microbial Diversity, Benthic Cover and Fish Biomass Data

    Science.gov (United States)

    Meirelles, Pedro M.; Amado-Filho, Gilberto M.; Pereira-Filho, Guilherme H.; Pinheiro, Hudson T.; de Moura, Rodrigo L.; Joyeux, Jean-Christophe; Mazzei, Eric F.; Bastos, Alex C.; Edwards, Robert A.; Dinsdale, Elizabeth; Paranhos, Rodolfo; Santos, Eidy O.; Iida, Tetsuya; Gotoh, Kazuyoshi; Nakamura, Shota; Sawabe, Tomoo; Rezende, Carlos E.; Gadelha, Luiz M. R.; Francini-Filho, Ronaldo B.; Thompson, Cristiane; Thompson, Fabiano L.

    2015-01-01

    Seamounts are considered important sources of biodiversity and minerals. However, their biodiversity and health status are not well understood; therefore, potential conservation problems are unknown. The mesophotic reefs of the Vitória-Trindade Seamount Chain (VTC) were investigated via benthic community and fish surveys, metagenomic and water chemistry analyses, and water microbial abundance estimations. The VTC is a mosaic of reef systems and includes fleshy algae dominated rhodolith beds, crustose coralline algae (CCA) reefs, and turf algae dominated rocky reefs of varying health levels. Macro-carnivores and larger fish presented higher biomass at the CCA reefs (4.4 kg per frame) than in the rhodolith beds and rocky reefs (0.0 to 0.1 kg per frame). A larger number of metagenomic sequences identified as primary producers (e.g., Chlorophyta and Streptophyta) were found at the CCA reefs. However, the rocky reefs contained more diseased corals (>90%) than the CCA reefs (~40%) and rhodolith beds (~10%). Metagenomic analyses indicated a heterotrophic and fast-growing microbiome in rocky reef corals that may possibly lead to unhealthy conditions possibly enhanced by environmental features (e.g. light stress and high loads of labile dissolved organic carbon). VTC mounts represent important hotspots of biodiversity that deserve further conservation actions. PMID:26090804

  1. ATIVIDADES RECREATIVAS E LÚDICAS: um estudo nas escolas estaduais da cidade de Santa Vitória do Palmar, RS – Brasil

    Directory of Open Access Journals (Sweden)

    Alex Borges Dias

    2017-11-01

    Full Text Available Os processos educativos são fundamentais para a formação de cidadãos mais conscientes de seu papel na construção de uma sociedade mais justa e igualitária. Em um mundo onde as atividades humanas são constantemente aceleradas pelas práticas capitalistas, se torna cada vez mais necessário pensar o papel da educação na formação de novos cidadãos conscientes de sua importância na sociedade. Desse modo, este trabalho teve por objetivo identificar as atividades recreativas e lúdicas que contribuem nos processos educativos dos alunos do 1º ano das escolas estaduais em Santa Vitória do Palmar, RS - Brasil. Na metodologia foi feita uma pesquisa bibliográfica. Para a coleta de dados foram feitas entrevistas com os professores responsáveis pelas turmas do primeiro ano de cada escola e foi utilizado o método de observação não-participante, além do levantamento fotográfico. Identificou-se que todas as escolas estaduais da cidade possuem atividades recreativas e lúdicas que contribuem para os processos educativos dos alunos matriculados.

  2. Baseline Assessment of Mesophotic Reefs of the Vitória-Trindade Seamount Chain Based on Water Quality, Microbial Diversity, Benthic Cover and Fish Biomass Data.

    Directory of Open Access Journals (Sweden)

    Pedro M Meirelles

    Full Text Available Seamounts are considered important sources of biodiversity and minerals. However, their biodiversity and health status are not well understood; therefore, potential conservation problems are unknown. The mesophotic reefs of the Vitória-Trindade Seamount Chain (VTC were investigated via benthic community and fish surveys, metagenomic and water chemistry analyses, and water microbial abundance estimations. The VTC is a mosaic of reef systems and includes fleshy algae dominated rhodolith beds, crustose coralline algae (CCA reefs, and turf algae dominated rocky reefs of varying health levels. Macro-carnivores and larger fish presented higher biomass at the CCA reefs (4.4 kg per frame than in the rhodolith beds and rocky reefs (0.0 to 0.1 kg per frame. A larger number of metagenomic sequences identified as primary producers (e.g., Chlorophyta and Streptophyta were found at the CCA reefs. However, the rocky reefs contained more diseased corals (>90% than the CCA reefs (~40% and rhodolith beds (~10%. Metagenomic analyses indicated a heterotrophic and fast-growing microbiome in rocky reef corals that may possibly lead to unhealthy conditions possibly enhanced by environmental features (e.g. light stress and high loads of labile dissolved organic carbon. VTC mounts represent important hotspots of biodiversity that deserve further conservation actions.

  3. Diversidade da produção familiar e da comercialização de produtos orgânicos de Vitória (ES

    Directory of Open Access Journals (Sweden)

    Elaine Caliman Sposito

    2017-09-01

    Full Text Available O artigo apresenta uma análise sobre a comercialização da produção de alimentos orgânicos em Vitória (ES, além da discussão sobre esta temática da pesquisa. O objetivo é entender como e em que condições o mercado valoriza a produção local, fortalece a produção familiar ecológica e a soberania alimentar. A metodologia da pesquisa levou em consideração dados quantitativos e qualitativos. A avaliação mostra que os produtos orgânicos são comercializados por vendas diretas e indiretas. Dentre os canais de comercialização avaliados, foram as feiras livres de produtos orgânicos que apresentaram a maior diversidade de produtos, além do menor preço, valorizando a produção familiar orgânica e promovendo o empoderamento dos produtores e o acesso à alimentação saudável para o consumidor local.

  4. Informação e Desenvolvimento Rural: o caso de produtores rurais assentados em Vitória de Santo Antão (PE

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    Leonardo Rodrigues Ferreira

    2010-01-01

    Full Text Available This research aims to investigate how information is transmited in family farms, and how the use of information can help to improve agricultural productivity, specially with technical improvements in cassava production in rural areas, such as Vitória de Santo Antão / PE, in order to identify the constraints in the transmission of information reported by rural workers, as much as present rural workers¿ profile and evaluate the competitive advantage of the use of information for productivity of cassava based on productivity indicators. The analyses covered a sample of 15 producers in a universe of 24 farmers participating in the project coordinated by SNE. Questionnaires were addressed to workers and technicals, as well as the technique of systematic observation in order to know the methodology used in technical areas. The results revealed that the limiting process of transmitting information to farmers are due mainly to the poor education of farmers, the lack of appropriate technology due to limited resources, the resistance to changings and lack of human and financial assistance for the training of producers.

  5. A trajetória de um serviço público em álcool e outras drogas no município de Vitória: o caso do CPTT The trajectory of a public service for alcohol and drug addicts in Vitória: the case of the CPTT

    Directory of Open Access Journals (Sweden)

    Rossana dos Reis

    2008-12-01

    Full Text Available O objetivo desse estudo é analisar o Centro de Prevenção e Tratamento de Toxicômanos (CPTT e refletir o processo municipal de implementação da política de atenção aos usuários de álcool e outras drogas. Foi realizada pesquisa documental tendo como fontes os relatórios semestrais/anuais e/ou de gestão do CPTT e artigos publicados sobre o serviço. Para análise dos dados, utilizou-se a análise de conteúdo, recorrendo a categorias a priori e a posteriori. O CPTT, serviço de saúde da Prefeitura Municipal de Vitória, foi criado em 1992 na perspectiva de um serviço psicossocial. O processo de trabalho abrange o atendimento individual; atividades grupais na Atenção Diária e grupos de acolhimento e acompanhamento. O quadro hoje no CPTT se caracteriza por precarização do vínculo de trabalho da maioria dos profissionais com o CPTT. Os dados apontam que a implementação do CPTT no município de Vitória expressa, contraditoriamente, avanços na política municipal de atenção aos usuários de álcool e outras drogas e o desafio da não implementação de uma política de recursos humanos que efetive os avanços propostos pela política.The aim of this case study is to analyze the Center for Prevention and Treatment of Alcohol and Drug Addiction (CPTT/Psychosocial Care Center in Drugs and Alcohol (CAPS ad, and to reflect about the implementation process of the local addiction recovery policy for drug users and alcoholics. A document research was performed using as sources the CPTTs mid-year/annual and/or management reports and articles about the service. Data were analyzed using a priori and a posteriori content analysis. The CPTT, a health service of the government of the city of Vitória, was created in 1992 as a psychosocial service. The services provided by the CPTT include individual care, daily group activities and reception and follow-up groups. Today, the situation in the CPTT is characterized by precarious employment

  6. Prevalence of Epstein-Barr virus antibodies in healthy children and adolescents in Vitória, State of Espírito Santo, Brazil Prevalência de anticorpos anti-vírus Epstein-Barr em crianças e adolescentes saudáveis em Vitória, Estado do Espírito Santo, Brasil

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    Cecília M. Figueira-Silva

    2004-10-01

    Full Text Available The prevalence and age distribution of Epstein-Barr virus infection varies in different populations and there is little information about the epidemiology of this infection in Brazil. We studied the prevalence of EBV antibodies in a sample of 283 children and adolescents between 1 and 21 years old. The sample was taken from two neighborhoods in Vitória (capital city of Espirito Santo, Brazil. The São Pedro (SP neighborhood represented an area with lower socioeconomic status and the Praias (P neighborhood represented an area with higher SES. Anti-VCA (Virus Capsid Antigen antibodies were detected by ELISA and anti-EBNA (Epstein-Barr Nuclear Antigen antibodies were detected by an anti-complement immunofluorescence method, both using commercial kits. The results showed an overall prevalence rates of anti-VCA and anti-EBNA of 71% and 54% respectively. The prevalence for both anti-EBV antibodies was higher and probably the infection occurred earlier in the SP neighborhood. Among the various socioeconomic factors studied only low family income and maternal education level were significantly correlated with a higher frequency of positive serology for anti-VCA. These results demonstrate that there is a high prevalence of EBV antibodies in children and adolescents living in Vitória, that occurs more frequently at a younger age in children from families with low socioeconomic status. In addition, the results demonstrate an intermediate age distribution pattern between those reported in developed and underdeveloped countries.O vírus Epstein-Barr tem variações geográficas na prevalência e na idade da soroconversão, e poucos estudos abordam estes aspectos no Brasil. O objetivo deste trabalho foi estudar a prevalência de anticorpos anti-EBV em uma amostra de 283 crianças e adolescentes de 1 a 21 anos de idade, residentes nos bairros São Pedro (SP e Praias (P no município de Vitória, ES. A pesquisa de anticorpos anti-VCA foi feita por ELISA e a

  7. Comparative study in vitro of contraction percentage by polymerization of the compound resins: FiltekTMZ350 XT, BRILLIANTTMNG, Vit-l-escence®, when subjected to halogen light, applying the Archimedes' principle

    International Nuclear Information System (INIS)

    Castro Brenes, Maria Jose; Duran Leon, Luis Edgardo

    2013-01-01

    The contraction by polymerization in vitro is determined in three resins (Filtek TM Z350 XT, BRILLIANT TM NG, Vit-l-escence®), when exposed to halogen light during 60 seconds and applying the Archimedes' principle. This method has provided to professional the criteria to consider for the selection of the material according to the therapeutic requirements. Archimedes' principle is applied like a tool to determine the contraction by polymerization of the resins; however, human errors may be present due to manipulation, omission or losses of the product during processing. The contraction by polymerization of the resins is estimated, where Filtek TM Z350 XT has been the that least volumetric contraction has experienced, followed by BRILLIANT TM NG and lastly Vit-l-escence®, has been the most is contracted of the three. Differences found between the resins studied are established according to contraction by polymerization and compared with the 'literature' and properties that are offered by fabricators. The characteristics of the resins Filtek TM Z350 XT, BRILLIANT TM NG, Vit-l-escence® are evaluated with respect to properties that have had higher or lower contraction by polymerization, to establish patterns of behavior according to their characteristics [es

  8. Determinação dos superávits do governo central brasileiro: influência da política monetária na ótica de regressões de limiar

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    Bernardo P. Schettini

    2014-06-01

    Full Text Available Este artigo estuda a política fiscal no Brasil levando em consideração a influência da política monetária. A taxa de inflação do IPCA e os gastos com juros como razão do PIB representam variáveis de estado na determinação da sequência de superávits primários pelo Tesouro. Dessa forma, o modelo empírico de reação da política fiscal foi estimado com o auxílio de regressões de limiar. Em face dos resultados encontrados, não surpreende a tolerância do governo com superávits menores. Vale notar que cortes na taxa SELIC possuem efeitos mistos, pois menores despesas de juros possibilitam reduzir os superávits, porém mais inflação torna a política fiscal persistente. O inverso acontece na situação em que o Banco Central reduz a liquidez da economia.

  9. Diagnosis of the inadequate disposal of construction and demolition waste in Vitória de Santo Antão, Pernambuco | Diagnóstico da eliminação inadequada de resíduos de construção e demolição em Vitória de Santo Antão, Pernambuco

    Directory of Open Access Journals (Sweden)

    Emmanuelle M.G. Lorena

    2017-06-01

    Full Text Available Construction and Demolition Waste (C&DW, also known as rubble, are increasingly frequent and visible in today's society, due to the large volume generated in construction and its irregular deposition. As potential polluters of the environment, C&DW directly affect the environmental conditions of water bodies and the sanitation of urban areas. In this context, the objective of this work was to diagnose by mapping the presence of irregular deposition of construction residues on urban roads in the city of Vitória de Santo Antão-PE. It was visited in the district of Matriz, totaling 44 streets in the month of June 2016, mapping the locations of irregular deposition by buildings and the size of the work. As a result, it was possible to diagnose the presence of 64 points of clusters of residues in front of the buildings, which are considered to be irregular, since there were no technical personnel responsible for the construction or license plate issued by the municipality in 95% of the points. The works were considered as small, mostly renovations. Likewise, the quantification and the georeferencing of C&DW become essential to enable effective measures in the final deposition and reduction of waste generation. The fulfillment of legal norms is also a factor that contributes to the conservation of the environment, guarantees the urban water flow and does not compromise the landscape of the municipality. As a result of this survey, there is an urgent need to implement a management plan for C&DW in the city of Vitória de Santo Antão.

  10. Des habitations à bon marché au Việt Nam. La question du logement social en situation coloniale Public Housing Projects in Việt Nam: the Problem of Habitation in a Colonial Situation

    Directory of Open Access Journals (Sweden)

    Caroline Herbelin

    2009-10-01

    Full Text Available La crise du logement dans les grandes villes du Việt Nam est récurrente pendant toute la colonisation. Elle touche les Européens, mais surtout les populations locales qui vivent en majorité dans des habitats précaires. A partir des années 1920, face à l’ampleur de la situation, le gouvernement général décide d’adapter dans la colonie les récentes lois françaises en faveur du logement social. Si quelques prototypes d’habitations à bon marché vont être mis en place par la municipalité de Hanoi dans les années 1930, ce n’est que dans les années 1950, pour répondre à la crise sociale que les politiques de logement vont commencer à être significatives. Entre inertie et projets enthousiastes, les politiques de logement révèlent les contradictions du système colonial face à un problème aussi crucial que complexe, mettant en jeu différents acteurs à différents niveaux : le gouvernement général d’Indochine, la résidence supérieure du Tonkin, les municipalités, les associations privées et dans une moindre mesure les sociétés de construction. Du point de vue architectural, les projets mis en place sont des créations hybrides qui montrent une volonté manifeste de s’adapter au style de vie vietnamien.During the colonial period, the main cities of Việt Nam periodically experienced social housing crises. While Europeans did not remain immune from the consequences of a lack of adequate housing, local populations, who constituted the majority in these makeshift constructs, were most deeply affected. Beginning in the 1920s, faced with the urgency of this problem, the general government sought to adapt contemporaneous French laws in favor of social housing to the local colonial situation. Even though some prototypes of affordable housing were constructed by the Hanoi municipality in the 1930s, it was only in the 1950s that government efforts began to have a significant impact. The politics of housing, and

  11. Knowing when but not how!--mothers' perceptions and use of antibiotics in a rural area of Viet Nam.

    Science.gov (United States)

    Halfvarsson, J; Heijne, N; Ljungman, P; Ham, M N; Holmgren, G; Tomson, G

    2000-01-01

    Given the world-wide focus on how to rationally use antibiotics, national drug policy programmes have been developed in many countries in order to minimize the environmental antibiotic pressure and thereby hopefully limit increasing bacterial resistance. This study investigated perceptions of antibiotics in a health system with weak drug regulation. The study was conducted in two rural communes in Viet Nam, with a drug market characterized by the increased accessibility and consumption of pharmaceuticals. The study focused on rural mothers' perceptions and use of antibiotics in the treatment of acute respiratory infections (ARI) in children 5 years and under. A combination of qualitative and quantitative methods were used including key informant interviews, focus group discussions, and interviews with mothers and drug vendors. The study demonstrated that using a combination of qualitative and quantitative methods gives a better understanding of the prevailing perceptions and use of antibiotics in communities. The results showed that the mothers recognized well the signs of severe ARI and that antibiotics were reserved for more severe illness episodes, where penicillin V and ampicillin were first drugs of choice. However, the mothers' perceptions and use of antibiotics reflects indigenization of antibiotics into traditional Vietnamese thinking and medical practice. This resulted in self-medication and a respect for antibiotics from the mothers' point of view. A first step towards the rational use of antibiotics is already taken where mothers, as the health decision-maker, know when to initiate antibiotic treatment and try to limit unnecessary use of antibiotics. The next step is to develop a well-functioning health education programme in order to promote the correct use of antibiotics for a successful clinical outcome. This requires acknowledgement of the mothers' culture based behaviour.

  12. Factors Influencing Blood Cadmium and Mercury Concentrations in Residents of Agro-Industries along Nam Phong River, Thailand

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    Wannanapa Srathonghon

    2016-07-01

    Full Text Available This cross-sectional analytical study aimed to determine the blood levels of cadmium (B-Cd and mercury (B-Hg and identify the factors influencing heavy metal accumulation in residents of Agro-Industries along the Nam Phong River. Quantitative data were collected, and systematic random sampling was used to obtain 420 samples for questionnaire interview and serum heavy metal testing for B-Cd and B-Hg. Multiple regression analysis was used to identify factors influencing the accumulation of heavy metals in the population and report mean differences, 95% confidence intervals and p-values. The results indicated that B-Cd levels were within the recommended safety limits for human health (5 µg/dL. However, 4.29% of respondents had Hg levels higher than the recommended safety limits for human health (10 µg/dL. Factors influencing Cd levels included sex (mean difference=0.13 µg/L, 95% CI: 0.03-0.24, p-value=0.02 and smoking (mean difference=0.14 µg/L, 95% CI: 0.09-0.19, p-value<0.001. Factors influencing Hg levels included smoking (mean difference=1.06 µg/L, 95% CI: 0.52-1.61, p-value<0.001, fish consumption (mean difference=1.11 µg/L, 95% CI: 0.22-2.01, p-value=0.01 and river snail consumption (mean difference=0.56 µg/L, 95% CI: 0.03-0.19, p-value=0.03.

  13. Fool’s Gold: Understanding Social, Economic and Environmental Impacts from Gold Mining in Quang Nam Province, Vietnam

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    Nhi Nguyen

    2018-04-01

    Full Text Available Extractive industries are often claimed to contribute to both poverty reduction and economic growth. Yet, there is also a body of research that suggests natural resource dependence can result in limited development, environmental degradation and social upheaval. This paper examines differences in the socioeconomic and environmental state of mining and non-mining communities in rural Vietnam in order to understand the extent to which mining contributes to livelihood development and socioeconomic well-being. In particular, we examine the role that “corporate social responsibility” (CSR plays in supporting community development in Phuoc Son and Phu Ninh districts, Quang Nam province. Content analysis of newspapers, government documents and mining company reports provided a contextual overview of mining operations and community relations in each study area. Semi-structured interviews were used to collect information from local and regional stakeholders to further understand perceived impacts of mining operations on local communities. Our study finds that in comparison to non-mining communities, communities with active mines demonstrated increased job development, decreased poverty rates, enhanced infrastructure and social development along with increased incidences of CSR initiatives. However, a number of adverse effects from mining activities were reported including environmental degradation (e.g., deforestation, water pollution, etc. increased criminal activity and drug addiction. Dependence on mine-related employment in local communities becomes acutely apparent when temporary mine closures result in widespread unemployment. Local governments may be the greatest beneficiaries of mining with increased tax revenues and enhanced management potential of leased land. Non-mining communities without direct benefits from mining activities maintained economic diversity and were therefore more resilient to economic shocks such as nearby mine closures.

  14. Evidence for the Convergence Model: The Emergence of Highly Pathogenic Avian Influenza (H5N1 in Viet Nam.

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    Sumeet Saksena

    Full Text Available Building on a series of ground breaking reviews that first defined and drew attention to emerging infectious diseases (EID, the 'convergence model' was proposed to explain the multifactorial causality of disease emergence. The model broadly hypothesizes disease emergence is driven by the co-incidence of genetic, physical environmental, ecological, and social factors. We developed and tested a model of the emergence of highly pathogenic avian influenza (HPAI H5N1 based on suspected convergence factors that are mainly associated with land-use change. Building on previous geospatial statistical studies that identified natural and human risk factors associated with urbanization, we added new factors to test whether causal mechanisms and pathogenic landscapes could be more specifically identified. Our findings suggest that urbanization spatially combines risk factors to produce particular types of peri-urban landscapes with significantly higher HPAI H5N1 emergence risk. The work highlights that peri-urban areas of Viet Nam have higher levels of chicken densities, duck and geese flock size diversities, and fraction of land under rice or aquaculture than rural and urban areas. We also found that land-use diversity, a surrogate measure for potential mixing of host populations and other factors that likely influence viral transmission, significantly improves the model's predictability. Similarly, landscapes where intensive and extensive forms of poultry production overlap were found at greater risk. These results support the convergence hypothesis in general and demonstrate the potential to improve EID prevention and control by combing geospatial monitoring of these factors along with pathogen surveillance programs.

  15. Bioecology of the uçá-crab, Ucides cordatus (Linnaeus, 1763, in Vitória Bay, Espírito Santo State, Brazil

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    Péricles Goes

    2010-06-01

    Full Text Available The biology of the Ucides cordatus in Vitória Bay (ES was evaluated as a possible tool for population management. Sampling occurred monthly for about a year (October 1998 to September 1999 with biometric analysis (CW = carapace width; WW = total wet weight and abiotic factors on four transects, each with four bands (margin to supratidal region. The density was 3.7±1.5 crabs.m-2 , with an increase toward the supratidal region, and depth of the galleries with 1.1 ± 0.3 m. The salinity of interstitial water differed between bands, being higher in the supratidal. There was significant correlation between the abundance of individuals and some environmental factors, the same occurring with open and closed burrows. The sex ratio showed a predominance of females (1.0M:1.6F, particularly between 50 and 75 mm (CW. The higher incidence of closed burrows occurred in August and September, while ovigerous females were recorded from January to April. The relationship WW/CW showed isometry for males (WW=0,425.10-3 LC3,0014; R²=0.99 and females (WW=0,439.10-3 LC2,97; R²=0.99. For the total population the average size (CW and weight (WW were 54.6±11.8 mm and 77.5±42.4 g, respectively. The population is under super-exploitation, requiring proper management for the viability of activity in the area.A biologia de Ucides cordatus na Baía de Vitória (ES foi avaliada como subsídio ao manejo populacional. As amostragens ocorreram mensalmente durante um ano (outubro/1998 a setembro/1999, com análise biométrica (LC = largura da carapaça; PE = peso total úmido e de fatores abióticos em quatro transectos, com quatro faixas cada (margem à região supratidal. A densidade foi de 3,7±1,5 caranguejos.m-2, com incremento em direção à região supratidal, sendo a profundidade das galerias de 1,1±0,3 m. A salinidade da água intersticial diferiu entre as faixas, sendo mais elevada na região supratidal. Houve correlação significativa entre a abundância de

  16. Outsourcing de serviços públicos hospitalares na região da Grande Vitória/ES

    Directory of Open Access Journals (Sweden)

    Marcelo Moll Brandão

    2011-11-01

    Full Text Available Objetiva-se com esta pesquisa analisar e apresentar a terceirização de serviços (outsourcing como estrutura de governança em hospitais públicos estaduais da Grande Vitória/ES. Utilizou-se de um estudo empírico, no qual foram realizadas pesquisas na Secretaria de Estado da Saúde, Tribunal de Contas do Estado do Espírito Santo e MinistérioPúblico do Trabalho. Foram aplicados questionários em sete hospitais, que foram respondidos pelos responsáveis dos serviços. A pesquisa foi baseada na Economia dos Custos de Transação e procurou estudar a relação de probabilidade de outsourcing com as seguintes variáveis: especificidade do ativo, frequência e incerteza. Os resultados mostraram que os riscos contratuais não são os principais direcionadores da terceirização pública hospitalar, conforme esperado, tampouco a legislação vigente, visto que, pelo baixo enforcement, verificou-se a existência de processos divergentes da lei. Observou-seainda que o administrador hospitalar gerencia pela não existência de falha em áreas críticas, abrindo mão da eficiência de custos de transação. Dessa forma, a falta de recursos por parte do Governo, a ineficiência na contratação de mão de obra pública, bem como a falta de incentivos à performance do agente público, podem levar a situações distantes na organização eficiente da atividade.

  17. Teor de clorofila e índice SPAD no abacaxizeiro cv. vitória em função da adubação nitrogenada

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    Francisco de Assis Pereira Leonardo

    2013-06-01

    Full Text Available Tendo em vista a demanda do mercado por novas variedades e a necessidade de melhoria no manejo nutricional do abacaxizeiro, realizou-se este experimento com objetivo de avaliar o teor de clorofila e o índice SPAD no abacaxizeiro 'Vitória' em função da adubação nitrogenada com ureia e cama de frango. Para o efeito, foi instalado um experimento no delineamento em blocos casualizados, com quatro repetições. Os tratamentos consistiram em cinco doses de N, em duas fontes, orgânica (cama de frango e mineral (ureia, totalizando nove combinações geradas através da matriz Composto Central de Box: T1, 44 e 2,91; T2, 152 e 0; T3, 0 e 10; T4, 44 e 17,1; T5, 260 e 2,91; T6, 152 e 10; T7, 152 e 20; T8, 304 e 10; e T9, 260 e 17,1 g planta-1. Foram avaliados o índice SPAD, o teor de clorofila na folha e o teor de N na folha D. Para o teor relativo de clorofila (SPAD, estimou-se o máximo valor com as doses de 16,37 g planta-1 de ureia e 200,69 g planta-1 de cama de frango. Para o teor de clorofila na folha D, obteve-se o valor máximo estimado com 19,4 g planta-1 de ureia. O índice SPAD possui correlação positiva com o teor de clorofila e com o teor de N na folha.

  18. Cidade fragmentada: os usos das redes elétricas em favelas do município de Vitória-ES

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    Cláudio Zanotelli

    2008-01-01

    Full Text Available O texto trata da fragmentação sócio-espacial na cidade a partir da teoria dos dois circuitos urbanos de Milton Santos e de reflexões diversas sobre a segregação e a fragmentação. Busca compreender o acesso às redes elétricas como reveladoras desse processo nos bairros da Penha e da Fonte Grande no município de Vitória – ES. A infra-estrutura da rede elétrica nesses lugares é precária, bem como o consumo médio das residências relativamente elevado em função das instalações ruins e dos inúmeros eletrodomésticos possuídos pelas famílias. As tarifas em relação à renda média dos habitantes são relativamente elevadas: os valores pagos por kWh para as residências são iguais para todas as classes sociais e bem superiores àqueles da grande indústria. O meio encontrado para se suprir em eletricidade, por uma parte mais pobre dos habitantes, é o seu uso ilícito. Há uma criminalização de parcelas das populações incitadas ao consumo, mas sem meios para arcar com os custos e que acabam lançando mão de expedientes ilegais para se suprir em eletricidade. Isso reforça os processos de fragmentação territorial e de desfiliação das populações que ali vivem.

  19. Sistema de espaços livres e forma urbana na Ilha de Vitória, Espírito Santo, Brasil

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    Eneida Maria Souza Mendonça

    2014-06-01

    Full Text Available O debate apresentado neste artigo trata das relações entre o sistema de espaços livres e a forma urbana de Vitória, capital do Estado do Espírito Santo, no Sudeste brasileiro, no território específico referente à ilha. A decisão quanto à área de estudo tem como fator fundamental o fato desta ter abrigado a origem da ocupação do lugar, em meados do século XVI, por colonizadores portugueses, e, portanto, conter, desde então, sucessivas e diversificadas formas de ocupação. A metodologia adotada compreende, principalmente, o levantamento dos espaços livres públicos e privados por imagens de satélite, e, quando necessário, visitas de campo, e o estudo relacionado à evolução urbana. A pesquisa possibilitou a identificação de morfologias distintas, caracterizadas em função do processo histórico de ocupação urbana da área e sua relação com o sítio físico. Cabe ainda observar que o território insular, constituído originalmente por morros e estreita faixa de terra entre estes e o mar, identificado como porto seguro pelos colonizadores portugueses, só evoluiu para o atual centro metropolitano em função dos sucessivos aterros realizados ao longo do tempo.

  20. Fruit size and quality of pineapples cv. Vitória in response to micronutrient doses and way of application and to soil covers

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    Aiala Vieira Amorim

    2011-10-01

    Full Text Available The objective of this study was to evaluate the effects of foundation and leaf fertilization with micronutrients on fruit size and quality of pineapple cv. Vitória under the environmental conditions of the Baixo Acaraú irrigated perimeter in Northern Ceará State, Brazil, under two covers (bagana and black plastic of the sandy soil of low fertility. The experimental design was a randomized split blocks one with four levels of soil dressing and four levels of foliar fertilization, with five replications. Micronutrient soil dressing was studied as FTE-12 at doses of 0, 60, 120 and 180 kg ha-1. The four levels of foliar fertilization were: LF0 (without fertilizer, LF 1 (15 leaf fertilization, using the amount of 1158.75 g Fe ha-1, 844.65 g Mn ha-1, 391.5 g ha-1 Zn, 322.65 g ha-1 Cu and 216 g ha-1 B, LF2 (15 leaf fertilization, using twice the quantities of level LF1 and LF3 (15 leaf fertilization, using three times the amount of level LF1. At 13 months after planting the micropropagated plantlets was carried out the floral induction treatment and five months later the fruit harvest determining the following variables: fruit weight and median diameter, soluble solids content (SS and titratable acidity (TA. Both fruit weight and diameter increased with increasing doses of micronutrients applied to the soil and to the leaves, of plants grown both on bagana soil cover and plastic mulch. On the other hand fruit pulp quality was little affected by the treatments studied. There were a small increase of SS contents for plants grown on bagana soil cover and a small decrease of titratable acidity for those grown on plastic mulch, in both cases just in response to micronutrient foliar application.

  1. Alteração de taxa de filtração glomerular em pacientes hipertensos do município de Vitória-ES

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    Cynthia Perin Passigatti

    2014-07-01

    Full Text Available Como monitorização da função renal, utiliza-se a estimativa da filtração glomerular (FG. Neste estudo, objetivou-se estimar a FG mediante a equação de Cockcroft-Gault em hipertensos atendidos no município de Vitória-ES. Estudo transversal de dados secundários com 754 hipertensos atendidos nas unidades de saúde, em 2009. Para análise estatística, utilizou-se o teste quiquadrado. Predominou o sexo feminino, excesso de peso e pressão arterial não controlada. A média de idade foi de 58,18 anos (±13,52 e da creatinina sérica (CrS 0,81mg/dl (±0,28. A prevalência da FG reduzida foi de 19% quando de 30 a 59ml/min e 1,6% quando de 29 a 15ml/min; e apresentou-se 15 vezes maior em idosos, 4,93 vezes maior naqueles com CrS elevada, 2,19 vezes nos hipertensos com baixo peso e 1,6 vez mais prevalente em homem. O estudo evidenciou a importância de monitorar a função renal com vistas à intervenção precoce e retardamento da perda da função renal em hipertensos.

  2. Imaginário e Representações Sociais a Bordo do Trem de Passageiros Vitória Minas

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    Euler David De Siqueira

    2011-02-01

    Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 No Brasil, a pesquisa sobre os meios de transporte, notadamente o ferroviário, enfrenta um duplo desafio: o da carência de análises que explorem a dimensão simbólica e, outro, que caminhe para além do dado mais sensível e imediato. Em outras palavras, ao invés de dados técnicos e estatísticos superficiais que inundam os livros sobre o tema do turismo, há todo um universo de representações e imaginário pronto para ser estudado. Após o longo e controvertido processo de privatização das ferrovias brasileiras, na metade dos anos 1990, o Brasil viu quase desaparecer o transporte de passageiros. A Estrada de Ferro Vitória Minas (EFVM, uma das poucas que ainda mantém em operação o transporte de passageiros, representa um espaço privilegiado à pesquisa em turismo também. A partir de um olhar sociológico e antropológico, esse artigo busca jogar luzes sobre o universo simbólico de seus passageiros. Conhecer aspectos dessa modalidade de transporte de passageiros, o que pensam, sentem e lembram seus usuários nos abre as portas ao conhecimento de suas práticas, de seu imaginário e de histórias de vida plenas de lembranças, expectativas e esquecimentos. 

  3. Psychological and social factors associated with late pregnancy iron deficiency anaemia in rural Viet Nam: a population-based prospective study.

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    Thach Duc Tran

    Full Text Available The aim of this study was to examine the relationships between psychological and social factors and late pregnancy IDA among pregnant women in rural Viet Nam.Pregnant women from 50 randomly-selected communes within Ha Nam province were recruited and assessed at 12 - 20 weeks gestation (Wave 1, W1. They were followed up in the last trimester (Wave 2, W2. IDA was defined as Haemoglobin < 11 g/dL and serum ferritin < 15 ng/mL. Symptoms of Common Mental Disorders (CMD were assessed by the Edinburgh Postnatal Depression Scale-Vietnam (EPDS-V. Persistent antenatal CMD was defined as having an EPDS-V score ≥ 4 in both W1 and W2. Hypothesis models were tested by Structural Equation Modeling analyses.A total of 378 women provided complete data at both W1 and W2. The incidence risk of IDA in the third trimester was 13.2% (95% confidence interval (CI: 9.8-16.7. Persistent CMD was found in 16.9% (95% CI: 13.1-20.7 pregnant women and predicted by intimate partner violence, fear of other family members, experience of childhood abuse, coincidental life adversity, and having a preference for the sex of the baby. There was a significant pathway from persistent CMD to IDA in late pregnancy via the length of time that iron supplements had been taken. Receiving advice to take iron supplements and higher household wealth index were indirectly related to lower risk of late pregnancy IDA. Early pregnancy IDA and being multi-parous also contributed to late pregnancy IDA.Antenatal IDA and CMD are prevalent public health problems among women in Viet Nam. The link between them suggests that while direct recommendations to use iron supplements are important, the social factors associated with common mental disorders should be addressed in antenatal care in order to improve the health of pregnant women and their infants.

  4. Psychological and social factors associated with late pregnancy iron deficiency anaemia in rural Viet Nam: a population-based prospective study.

    Science.gov (United States)

    Tran, Thach Duc; Biggs, Beverley-Ann; Tran, Tuan; Casey, Gerard J; Hanieh, Sarah; Simpson, Julie Anne; Dwyer, Terence; Fisher, Jane

    2013-01-01

    The aim of this study was to examine the relationships between psychological and social factors and late pregnancy IDA among pregnant women in rural Viet Nam. Pregnant women from 50 randomly-selected communes within Ha Nam province were recruited and assessed at 12 - 20 weeks gestation (Wave 1, W1). They were followed up in the last trimester (Wave 2, W2). IDA was defined as Haemoglobin Vietnam (EPDS-V). Persistent antenatal CMD was defined as having an EPDS-V score ≥ 4 in both W1 and W2. Hypothesis models were tested by Structural Equation Modeling analyses. A total of 378 women provided complete data at both W1 and W2. The incidence risk of IDA in the third trimester was 13.2% (95% confidence interval (CI): 9.8-16.7). Persistent CMD was found in 16.9% (95% CI: 13.1-20.7) pregnant women and predicted by intimate partner violence, fear of other family members, experience of childhood abuse, coincidental life adversity, and having a preference for the sex of the baby. There was a significant pathway from persistent CMD to IDA in late pregnancy via the length of time that iron supplements had been taken. Receiving advice to take iron supplements and higher household wealth index were indirectly related to lower risk of late pregnancy IDA. Early pregnancy IDA and being multi-parous also contributed to late pregnancy IDA. Antenatal IDA and CMD are prevalent public health problems among women in Viet Nam. The link between them suggests that while direct recommendations to use iron supplements are important, the social factors associated with common mental disorders should be addressed in antenatal care in order to improve the health of pregnant women and their infants.

  5. Air pollution and respiratory diseases in the Municipality of Vitória, Espírito Santo State, Brazil Doenças respiratórias e poluição atmosférica no Município de Vitória, Espírito Santo, Brasil

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    Hermano Albuquerque de Castro

    2007-01-01

    Full Text Available In Brazil, increasing air pollution in urban areas has led to a rise in respiratory diseases among children and the elderly and has also been the main cause of hospital admissions. This study aims to evaluate the air pollution levels in Vitória, capital of Espírito Santo State, Brazil, in comparison to Brazilian legislation and recent World Health Organization (WHO guidelines, analyzing the spatial distribution of asthma cases treated at local outpatient services. A descriptive epidemiological study was performed with daily records on air pollution and outpatient treatment for respiratory diseases from 2001 to 2003, for children under 6 years of age. A geographic information system (GIS was used to identify asthma distribution in the municipality. Air pollution levels were relatively low when compared to the Brazilian legislation and WHO guidelines. Only mean PM10 and NO2 exceeded the annual quality standard. The three highest asthma outpatient treatment rates were observed in the districts of São José, Jabou, and Morro do Quadro.No Brasil, o crescimento da poluição do ar em áreas urbanas tem sido responsável pelo aumento das doenças respiratórias em crianças e idosos e a principal causa das internações hospitalares. O presente estudo tem como objetivos avaliar os níveis de poluição do ar no Município de Vitória, Espírito Santo, Brasil, em relação à legislação nacional e o recente padrão proposto pela Organização Mundial da Saúde (OMS e, a distribuição espacial dos casos de asma atendidos nos ambulatórios das unidades básicas de saúde no Município de Vitória. Um estudo epidemiológico descritivo foi realizado para o período de 2001 a 2003 para menores de seis anos. O Sistema Geográfico de Informação foi usado para identificar o padrão de distribuição de asma na municipalidade. Os resultados mostraram que os níveis de poluição de ar no município são relativamente baixos, quando comparados à legisla

  6. Yield components, yield and seed quality of cowpea in Vitória da Conquista, Bahia = Componentes de produção, produtividade e qualidade de sementes de feijão-caupi em Vitória da Conquista, Bahia.

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    Alexandre Carneiro da Silva

    2014-12-01

    Full Text Available The objective with this study was to evaluate the components of production, productivity and quality of seeds of cowpea cultivars grown in Vitória da Conquista, Bahia. For this, an experiment was conducted in the statistical design of randomized blocks, with eight cultivars (BRS Marataoã, BRS Paraguaçu, BRS Pajeú, BRS Xiquexique, BRS Guariba, BRS Potengi, BRS Cauamé and BRS Itaim and four replications. Were evaluated the yield components: number of pods per plant (NVP; number of seeds per pod (NSV; weight of hundred seeds (P100; percentage of plant survival (%SBV and seed yield (PROD. To evaluate the physiological quality of the seeds, was determined the water content (%U and mass of thousand seeds (MMIL, and performed tests of germination percentage (%G, germination first count (PC, electrical conductivity (CE, percentage (%E and speed index of seedling emergence (IVE. Data were subjected to analysis of variance and mean ratings compared by Tukey test at 5% probability of error, and yield components correlated by the method of Pearson. The high seed yield achieved for all cultivars, averaging 1749.08 kg ha-1, and the good seed quality, which meets the standards of production and marketing indicate that Vitoria da Conquista, Bahia has favorable conditions for production of seeds of cowpea, with sowing in November. The number of pods per plant is the yield component that most influences in seed yield.= - Objetivou-se com este trabalho avaliar os componentes de produção, a produtividade e a qualidade de sementes de cultivares de feijão-caupi cultivadas em Vitória da Conquista, Bahia. Para isso, um experimento foi conduzido no delineamento estatístico de blocos ao acaso, com oito cultivares (BRS Marataoã, BRS Paraguaçu, BRS Pajeú, BRS Xiquexique, BRS Guariba, BRS Potengi, BRS Cauamé e BRS Itaim e quatro repetições. Foram avaliados os componentes de produção: número de vagens por planta (NVP; número de sementes por vagem (NSV

  7. Desempenho do abacaxizeiro 'Vitória' em resposta à aplicação de ácidos húmicos durante a aclimatação Performance of 'Vitória' pineapple in response to humic acid application during acclimatization

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    Lílian Estrela Borges Baldotto

    2009-08-01

    Full Text Available A aclimatação de mudas de abacaxizeiro propagadas por cultura in vitro é um processo lento. A promoção do crescimento radicular pelo uso de ácidos húmicos pode ser útil durante esse processo. O objetivo deste trabalho foi avaliar o desempenho do abacaxizeiro 'Vitória' propagado por cultura de tecidos em resposta à aplicação de diferentes doses de ácidos húmicos isolados de vermicomposto e de torta de filtro durante o período de aclimatação em casa de vegetação. Foram avaliadas as características anatômicas da lâmina foliar, o teor de pigmentos fotossintéticos, o crescimento da parte aérea e do sistema radicular, e o conteúdo de nutrientes foliares. Os resultados mostraram incrementos no crescimento e desenvolvimento da parte aérea e do sistema radicular com a aplicação de ácidos húmicos, bem como acúmulo significativo de N, P, K, Ca e Mg e aumento na relação clorofila a/clorofila b. A promoção do crescimento das mudas durante o período de aclimatação, em resposta à aplicação de ácidos húmicos, pode melhorar a adaptação do abacaxizeiro ao ambiente ex vitro.The acclimatization of pineapple plantlets propagated by plant tissue culture is slow. The intensification of root growth by the use of humic acids may be useful during this process. The aim of this study was to evaluate the greenhouse acclimatization of 'Vitória' pineapple propagated by plant tissue culture in response to different doses of humic acids isolated from vermicompost and filter cake. Leaf anatomy, photosynthetic pigment content, shoot and root growth, and leaf nutrients were evaluated. An increase in growth and development of shoots and root system with the application of humic acids as well as a significant accumulation of N, P, K, Ca, and Mg and increase in the chlorophyll a / chlorophyll b ratio were found. Growth promotion by the application of humic acids to plantlets during the period of acclimatization can improve their

  8. Análise da correlação de ocorrência da doença diarreica aguda com a qualidade da água para consumo humano no município de Vitória-ES Analysis of the correlation of diarrhea disease occurrence with drinking-water quality in the city of Vitória-ES

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    Josiane Teresinha Matos de Queiroz

    2009-09-01

    Full Text Available Buscou-se traçar possíveis associações da qualidade da água para consumo humano com a ocorrência de casos de diarreia utilizando o Programa de Monitorização da Doença Diarreica Aguda, no ano de 2004, no município de Vitória, capital do Estado do Espírito Santo, Brasil. Para a análise da qualidade da água, foram utilizados os dados do Programa de Controle da Qualidade da Água, realizado pelo serviço de abastecimento público, e da Vigilância da Qualidade da Água, realizada pela Prefeitura local. O delineamento epidemiológico adotado foi o estudo do tipo ecológico. Foram utilizadas ferramentas de georreferenciamento para representação das amostras estudadas e análises estatísticas de regressão linear univariada e multivariada. Foram encontradas associações com significância estatística para a ocorrência de diarreia com os parâmetros de turbidez, coliformes totais e termotolerantes. Os resultados apontam para a necessidade de maior cuidado na rede de distribuição de água. Entretanto, como a doença diarreica pode ser causa de várias enfermidades, são necessárias ações com o objetivo principal de caracterizar o agravo e definir sua fonte de infecção, de modo a propor medidas que interrompam a cadeia de transmissão.Possible associations between drinking-water quality and the occurrence of diarrhea cases have been researched, using the 2004 Diarrhea Disease Monitoring Program in the city of Vitória, state of Espírito Santo, Brazil. For water quality analysis, data from the Water Quality Control Program, performed by the Public Supply Service, and from the Water Quality Surveillance, performed by the local municipal government, were used. The epidemiological delimitation adopted was the ecological study. Georeferencing tools for the representation of the studied samples and univariate and multivariate linear regression analyses were utilized. Statistically significant associations for the occurrence of

  9. Condições de trabalho e saúde dos professores da rede particular de ensino de Vitória da Conquista, Bahia, Brasil Labor and health conditions of private school teachers in Vitória da Conquista, Bahia, Brazil

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    Núria Serre Delcor

    2004-02-01

    Full Text Available A literatura científica sobre a saúde dos professores é escassa e recente, enfocando especialmente o desgaste e estresse. Este trabalho objetivou descrever as condições de trabalho e saúde dos professores da rede particular de ensino da cidade de Vitória da Conquista, Bahia, Brasil. Num questionário auto-aplicado foram coletadas informações de 250 professores de dez escolas. Entre as características do trabalho docente, avaliadas pelo Job Content Questionnaire, destacaram-se ritmo acelerado de trabalho, ser criativo e ter boas relações com as pessoas no trabalho. As queixas de saúde mais freqüentes estavam relacionadas à postura corporal, à saúde mental e a queixas relacionadas à voz. A prevalência de distúrbios psíquicos menores (DPM, medida pelo Self Reporting Questionnaire-20, foi de 41,5% e estava fortemente associada a longos períodos de intensa concentração em uma mesma tarefa e volume excessivo de trabalho. Os resultados sugerem relação entre a prevalência de DPM e algumas características do trabalho docente, evidenciando desgaste psicológico do educador.The scientific literature on teachers' health is scarce, recent, and focuses predominantly on stress and burnout. This study describes the labor conditions of private school teachers in Vitória da Conquista, Bahia State, Brazil. Information on 250 teachers from the ten largest schools in the municipality was collected through a self-applied questionnaire. The most relevant characteristics of teachers' work, evaluated by the Job Content Questionnaire were: speed of work, creativity at work, and relations with colleagues. The most frequent complaints related to posture, mental strain, and voice problems. Prevalence of minor psychological disorders according to the Self Reporting Questionnaire-20 was 41.5%, strongly associated with long periods of intense concentration on the same job and excessive work. Results suggest an association between the prevalence of

  10. Physical controls on CH4 emissions from a newly flooded subtropical freshwater hydroelectric reservoir: Nam Theun 2

    Science.gov (United States)

    Deshmukh, C.; Serça, D.; Delon, C.; Tardif, R.; Demarty, M.; Jarnot, C.; Meyerfeld, Y.; Chanudet, V.; Guédant, P.; Rode, W.; Descloux, S.; Guérin, F.

    2014-08-01

    In the present study, we measured independently CH4 ebullition and diffusion in the footprint of an eddy covariance system (EC) measuring CH4 emissions in the Nam Theun 2 Reservoir, a recently impounded (2008) subtropical hydroelectric reservoir located in the Lao People's Democratic Republic (PDR), Southeast Asia. The EC fluxes were very consistent with the sum of the two terms measured independently (diffusive fluxes + ebullition = EC fluxes), indicating that the EC system picked up both diffusive fluxes and ebullition from the reservoir. We showed a diurnal bimodal pattern of CH4 emissions anti-correlated with atmospheric pressure. During daytime, a large atmospheric pressure drop triggers CH4 ebullition (up to 100 mmol m-2 d-1), whereas at night, a more moderate peak of CH4 emissions was recorded. As a consequence, fluxes during daytime were twice as high as during nighttime. Additionally, more than 4800 discrete measurements of CH4 ebullition were performed at a weekly/fortnightly frequency, covering water depths ranging from 0.4 to 16 m and various types of flooded ecosystems. Methane ebullition varies significantly seasonally and depends mostly on water level change during the warm dry season, whereas no relationship was observed during the cold dry season. On average, ebullition was 8.5 ± 10.5 mmol m-2 d-1 and ranged from 0 to 201.7 mmol m-2 d-1. An artificial neural network (ANN) model could explain up to 46% of seasonal variability of ebullition by considering total static pressure (the sum of hydrostatic and atmospheric pressure), variations in the total static pressure, and bottom temperature as controlling factors. This model allowed extrapolation of CH4 ebullition on the reservoir scale and performance of gap filling over four years. Our results clearly showed a very high seasonality: 50% of the yearly CH4 ebullition occurs within four months of the warm dry season. Overall, ebullition contributed 60-80% of total emissions from the surface of the

  11. Prevalência de HIV em gestantes e transmissão vertical segundo perfil socioeconômico, Vitória, ES

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    Anne Caroline Barbosa Cerqueira Vieira

    2011-08-01

    Full Text Available OBJETIVO: Descrever a prevalência de infecção por HIV em gestantes e a taxa de transmissão vertical, segundo o perfil socioeconômico dos bairros de residência das mães. MÉTODOS: Estudo ecológico exploratório utilizando a base de dados do Sistema de Informação de Agravos de Notificação de gestantes HIV-positivas e aids em crianças notificadas entre 2000 e 2006 em Vitória, ES. Para análise das informações socioeconômicas foi utilizado o Índice de Qualidade Urbana. A prevalência de HIV em gestantes e a taxa de transmissão vertical foram calculadas. A distribuição espacial dos casos foi realizada no programa Terraview 3.2.0. Para verificar a associação entre a qualidade urbana e a prevalência de HIV em gestantes utilizou-se o modelo de regressão de Poisson. RESULTADOS: Um total de 137 gestantes e 14 crianças infectadas por transmissão vertical foi notificado no período. Sete crianças correspondiam a mães HIV-positivas sem notificação de caso no período analisado. A prevalência de infecção em gestantes no período foi de 0,44% e a taxa de transmissão vertical foi de 9,7%. CONCLUSÕES: A prevalência de infecção por HIV em gestantes e a transmissão vertical associam-se à qualidade urbana do bairro de residência, indicando que os bairros com menor qualidade urbana devem ser priorizados quanto às ações para redução da transmissão vertical.

  12. Corredores verdes urbanos: estudo da viabilidade de conexão das áreas verdes de Vitória

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    Homero Marconi Penteado

    2007-12-01

    Full Text Available Grande parte dos profissionais de planejamento urbano tem buscado melhorar a qualidade de vida da população e a aplicação de princípios de sustentabilidade, que se refletem, na maioria dos casos, na busca de ampliação das áreas verdes, sejam na forma de parques, praças, arborização de vias ou mesmo incentivo aos jardins particulares. Esta pesquisa apresenta o resultado do estudo de viabilidade de criação de corredores verdes urbanos na cidade de Vitória, estabelecendo uma rede de conexões utilizando-se de sua malha viária, visando incrementar as condições ecológicas e paisagísticas urbanas e melhores condições de circulação de pedestres e ciclistas. Está alicerçada nos conceitos desenvolvidos pela ecologia da paisagem, baseada em fragmentos, corredores e matriz. A metodologia adotada foi aplicada em uma área teste, onde foram realizados levantamentos preliminares, mapeamento das áreas verdes, seleção de vias para implantação de corredores, avaliação dos possíveis corredores, inventário e análise das vias, diretrizes para estabelecimento dos corredores, ensaio projetual e criação de uma rede de corredores verdes. Dentre os principais resultados, verificou-se a possibilidade de criação de corredores com pequenas modificações nos perfis de vias que permitiriam a inserção de vegetação contínua, calçadas e ciclovias com consequências diretas (otimização das condições microclimáticas, melhoria na paisagem, atratividade para pequenos animais, incentivo ao percurso não motorizado, entre outros e indiretas (redução das partículas em suspensão, redução dos níveis de ruído e do consumo de combustíveis etc..

  13. Qualidade de vida de trabalhadores rurais de comunidades assistidas pelo Instituto Agronômico de Pernambuco (IPA) no município de Vitória de Santo Antão-PE

    OpenAIRE

    Ferreira de Siqueira, Danielle

    2011-01-01

    A utilização de agrotóxicos no meio rural brasileiro tem trazido conseqüências negativas para o ambiente, para a saúde do trabalhador rural e para a sociedade em geral. Devido a esse fato, procurou-se, inicialmente, conhecer a percepção da qualidade de vida de trabalhadores rurais do município de Vitória de Santo Antão, PE, e descrever o perfil ocupacional desses trabalhadores quanto à manipulação e aplicação de agrotóxicos. A pesquisa, que foi do tipo transversal descritiva, r...

  14. Práticas de organização escolar ensejadas pelas políticas educacionais implantadas no município de Vitória da Conquista-Bahia : estudo em escola da rede

    OpenAIRE

    Alday de Oliveira Souza

    2013-01-01

    Resumo: O presente trabalho procurou analisar os efeitos das diferentes práticas de organização escolar oriundas da política educacional do município na história da vida escolar de noventa e cinco alunos de uma escola da rede municipal de ensino de Vitória da Conquista, desde o inicio do seu ingresso na escola até o ano de 2010. O estudo foi conduzido por meio da pesquisa qualitativa, sendo utilizados, como instrumento metodológico para a coleta de dados, os pareceres avaliativos dos docentes...

  15. Produção do espaço urbano e requalificação de áreas degradadas: o caso do Bairro Santa Cruz, entorno da Lagoa das Bateias, Vitória da Conquista, Bahia

    OpenAIRE

    Passos, Júlia Gabriela Fernandes Gonsalves

    2009-01-01

    Este trabalho de pesquisa buscou analisar o processo de produção e gestão do espaço urbano no Bairro Santa Cruz, entorno da Lagoa das Bateias, Vitória da Conquista - Bahia. A fundamentação teórico-conceitual deste trabalho de pesquisa baseia-se, principalmente, no conceito de produção do espaço urbano de (LEFEBVRE, 1972, 2001, 2008; CARLOS, 2001, 2003); no conceito de segregação urbana (LEFEBVRE, 2001; CARLOS, 2003; CORRÊA, 2003) e no conceito de planejamento urbano (SOUSA, 2000, 2004, ...

  16. Prevalência de DST, padrão de comportamento e aspectos relacionados a saude reprodutiva das mulheres atendidas em unidade básica de saúde em Vitória, ES

    OpenAIRE

    Barcelos, Mara Rejane Barroso

    2005-01-01

    Medidas preventivas e assistenciais para mulheres são importantes para a saúde pública. Os riscos associados com a saúde das mulheres incluem gravidez e maior chance de contrair DST, incluindo AIDS. Descrever a prevalência de DST, o perfil de comportamento e os aspectos relacionados à saúde reprodutiva das mulheres residentes em uma região de saúde do Município de Vitória, Brasil. Estudo transversal realizado de julho de 2003 a març o de 2004 em umaárea assistida pelo Programa de Saúde da Fa...

  17. A “Contabilidade Criativa” e a inscrição de Restos a Pagar como “Expediente” para Alcançar o Superávit Primário

    OpenAIRE

    Sonia Maria Augustinho; Antônio Gonçalves de Oliveira; Isaura Alberton de Lima

    2013-01-01

    Este artigo faz uma relação entre o volume inscrito em restos a pagar e a utilização da “contabilidade criativa” para dar cumprimento à meta fiscal de superávit primário do governo federal. Mostra também as conseqüências dessa elevação dos restos a pagar para as contas públicas nos últimos onze anos. A metodologia adotada quanto aos fins fundamenta-se em pesquisas exploratória e descritiva; e quanto aos meios, em bibliográfica e documental. Os resultados demonstram que o aumen...

  18. Estudio de la prevalencia de disfunción y autoinmunidad tiroidea en pacientes con urticaria crónica, vitíligo y alopecia areata en la comunidad autónoma de Cantabria

    OpenAIRE

    Díaz Angulo, Sara

    2015-01-01

    RESUMEN: Se comparó la prevalencia de autoinmunidad tiroidea (AT) en pacientes con urticaria crónica espontánea (UCE), alopecia areata (AA), vitíligo no segmentario (VNS) y controles. El trabajo consistió en un estudio de casos y controles que incluyó 343 pacientes con UCE, 54 con AA, 71 con VNS y 282 controles sanos emparejados por edad y sexo. La frecuencia de autoanticuerpos anti-tiroideos (ATA) fue de 26,8%, 31% y 24,1% en pacientes con UCE, VNS y AA, respectivamente, en comparación con 2...

  19. La consolidación de una práctica original: el reparto del superávit del refitor entre los prebendados de la Catedral de Toledo (S. XVI

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    Susana Villaluenga

    2013-07-01

    Full Text Available Según lo previsto en la normativa interna, cada año en el cabildo catedral de Toledo se repartía entre los canónigos y racioneros el superávit o excedente de tesorería del refitor, la oficina que gestionaba el acervo de rentas más importante de la Corporación. Esta misma costumbre existía en otros cabildos hispánicos y en las universidades. En este último caso era frecuente que se repartiera el superávit entre el arca de la fundación y los catedráticos. El reparto del superávit entre los prebendados de los cabildos catedrales resulta un tema de investigación novedoso. Su interés está justificado inicialmente por la curiosidad que puede suscitar este comportamiento económico tan cercano a los modernos sistemas de retribución utilizados en la empresa y que ponen de manifiesto la preocupación de la corporación por preservar los intereses económicos de sus miembros. A este respecto, podemos decir que la producción bibliográfica es escasa. Únicamente existen ciertas referencias en trabajos de contenidos distintos, que tratan de cuestiones relativas a la norma interna, constituciones o estatutos de estas corporaciones. El trabajo que aquí presentamos analiza el origen del superávit del refitor de la Catedral de Toledo, la forma de reparto y su objeto, así como su evolución durante el siglo XVI. De su análisis concluiremos que el incremento de los ingresos de este departamento no fue empleado en aumentar los gastos, como era costumbre, sino en consolidar el excedente de tesorería para su reparto entre los prebendados, al objeto de potenciar la asistencia al coro, siguiendo la doctrina de concilio de Trento. Así, dicho complemento retributivo premiaba la productividad en el servicio cultual del personal ya existente, evitando comprometer a largo plazo recursos en la dotación de nuevas plazas.

  20. A new nidovirus (NamDinh virus NDiV): Its ultrastructural characterization in the C6/36 mosquito cell line

    Energy Technology Data Exchange (ETDEWEB)

    Thuy, Nguyen Thanh, E-mail: ngtthuy02@yahoo.com [National Institute of Hygiene and Epidemiology, 1 Yersin Street, Hai Ba Trung District, Hanoi (Viet Nam); Huy, Tran Quang, E-mail: huytq@nihe.org.vn [National Institute of Hygiene and Epidemiology, 1 Yersin Street, Hai Ba Trung District, Hanoi (Viet Nam); Nga, Phan Thi [National Institute of Hygiene and Epidemiology, 1 Yersin Street, Hai Ba Trung District, Hanoi (Viet Nam); Morita, Kouichi [Department of Virology, Institute of Tropical Medicine, Global COE Program, Nagasaki University, Nagasaki (Japan); Dunia, Irene; Benedetti, Lucio [Institut Jacques Monod, UMR7592 Université Paris Diderot/CNRS, Paris (France)

    2013-09-15

    We describe the ultrastructure of the NamDinh virus (NDiV), a new member of the order Nidovirales grown in the C6/36 mosquito cell line. Uninfected and NDiV-infected cells were investigated by electron microscopy 24–48 h after infection. The results show that the viral nucleocapsid-like particles form clusters concentrated in the vacuoles, the endoplasmic reticulum, and are scattered in the cytoplasm. Mature virions of NDiV were released as budding particles on the cell surface where viral components appear to lie beneath and along the plasma membrane. Free homogeneous virus particles were obtained by ultracentrifugation on sucrose gradients of culture fluids. The size of the round-shaped particles with a complete internal structure was 80 nm in diameter. This is the first study to provide information on the morphogenesis and ultrastructure of the first insect nidovirus NDiV, a missing evolutionary link in the emergence of the viruses with the largest RNA genomes. - Highlights: • NamDinh virus (NDiV), a new member of the order Nidovirales was tested in cultured cell line. • The morphogenesis and ultrastructure of NDiV were investigated by electron microscopy. • The viral nucleocapsid-like particles clustered and scattered in the cytoplasm. • NDiVs were released as budding particles on the cell surface. • The size of the viral particles with a complete internal structure was 80 nm in diameter.

  1. The context of HIV risk behaviours among HIV-positive injection drug users in Viet Nam: Moving toward effective harm reduction

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    Thanh Duong

    2009-04-01

    Full Text Available Abstract Background Injection drug users represent the largest proportion of all HIV reported cases in Viet Nam. This study aimed to explore the perceptions of risk and risk behaviours among HIV-positive injection drug users, and their experiences related to safe injection and safe sex practices. Methods This study used multiple qualitative methods in data collection including in-depth interviews, focus group discussions and participant observation with HIV-positive injection drug users. Results The informants described a change in the sharing practices among injection drug users towards more precautions and what was considered 'low risk sharing', like sharing among seroconcordant partners and borrowing rather than lending. However risky practices like re-use of injection equipment and 'syringe pulling' i.e. the use of left-over drugs in particular, were frequently described and observed. Needle and syringe distribution programmes were in place but carrying needles and syringes and particularly drugs could result in being arrested and fined. Fear of rejection and of loss of intimacy made disclosure difficult and was perceived as a major obstacle for condom use among recently diagnosed HIV infected individuals. Conclusion HIV-positive injection drug users continue to practice HIV risk behaviours. The anti-drug law and the police crack-down policy appeared as critical factors hampering ongoing prevention efforts with needle and syringe distribution programmes in Viet Nam. Drastic policy measures are needed to reduce the very high HIV prevalence among injection drug users.

  2. The context of HIV risk behaviours among HIV-positive injection drug users in Viet Nam: moving toward effective harm reduction.

    Science.gov (United States)

    Thanh, Duong Cong; Moland, Karen Marie; Fylkesnes, Knut

    2009-04-06

    Injection drug users represent the largest proportion of all HIV reported cases in Viet Nam. This study aimed to explore the perceptions of risk and risk behaviours among HIV-positive injection drug users, and their experiences related to safe injection and safe sex practices. This study used multiple qualitative methods in data collection including in-depth interviews, focus group discussions and participant observation with HIV-positive injection drug users. The informants described a change in the sharing practices among injection drug users towards more precautions and what was considered 'low risk sharing', like sharing among seroconcordant partners and borrowing rather than lending. However risky practices like re-use of injection equipment and 'syringe pulling' i.e. the use of left-over drugs in particular, were frequently described and observed. Needle and syringe distribution programmes were in place but carrying needles and syringes and particularly drugs could result in being arrested and fined. Fear of rejection and of loss of intimacy made disclosure difficult and was perceived as a major obstacle for condom use among recently diagnosed HIV infected individuals. HIV-positive injection drug users continue to practice HIV risk behaviours. The anti-drug law and the police crack-down policy appeared as critical factors hampering ongoing prevention efforts with needle and syringe distribution programmes in Viet Nam. Drastic policy measures are needed to reduce the very high HIV prevalence among injection drug users.

  3. Diversity and uses of Zingiberaceae in Nam Nao National Park, Chaiyaphum and Phetchabun provinces, Thailand, with a new record for Thailand

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    Surapon Saensouk

    2016-11-01

    Full Text Available Three tribes, 12 genera and 38 species of the ginger family (Zingiberaceae along five routes in Nam Nao National Park were surveyed between January 2012 and December 2013 to determine their diversity, ecological data, phenology, uses and conservation status. The highest diversity was found in the tribe Zingibereae (6 genera and 21 species, of which the genera Curcuma and Zingiber comprised the highest number species (eight species each. A species key was constructed based on morphology. The ginger family was found in four forest-types—deciduous dipterocarp forest, mixed deciduous forest, dry evergreen forest and pine forest. The most flowering bloom of the ginger family in Nam Nao National Park was during March to August and the most fruiting bloom was during June to September. The popular uses of Zingiberaceae were as a food, spice, in medicine, as ornamentation and in rituals. Eight species have been evaluated as of least concern and are presented in the IUCN Red List, while two rare species were reported in Thailand Red Data: Plants, while six rare Zingiberaceae species were identified based on the evaluation criteria of Saensouk (2011. Four species were endemic to Thailand. Moreover, Etlingera yunnanensis (T. L. Wu & S. J. Chen R. M. Smith was a new record for Thailand.

  4. Deforestation in Viet Nam

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

    This being said, it must be remembered that the major providers of forest products on the world market are by far Canada, Russian Federation, and the United States. ... Only fairly recently, during the 1920s, under the French colonial administration, did planned-colonization programs contribute, with very limited success ...

  5. Superávit e déficit fiscal dos municípios brasileiros: uma aplicação do modelo de viés de seleção em painel

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    Sergio Naruhiko Sakurai

    2014-12-01

    Full Text Available O objetivo deste artigo é analisar o resultado primário fiscal dos municípios brasileiros entre 1999 e 2007, aplicando a metodologia de viés de seleção para dados em painel proposto por Wooldridge (1995. Mais especificamente, assume-se que a ocorrência de superávits e déficits fiscais não deve ser tomada como um evento puramente aleatório e, alternativamente, assume-se a existência de um primeiro estágio que determina a ocorrência de um superávit ou de um déficit fiscal. Os resultados corrigidos para a presença do viés amostral indicam que saldos fiscais positivos e negativos são parcialmente influenciados pelas características fiscais dos municípios, bem como pela estrutura demográfica da população. Contudo, suas características políticas pouco influenciam o resultado fiscal.

  6. PRÁTICAS AMBIENTALMENTE CORRETAS EM MEIOS DE HOSPEDAGEM: um estudo sobre a percepção ambiental e perfil dos gestores hoteleiros de Santa Vitória do Palmar/RS

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    Siuza Monteiro Guedes

    2017-09-01

    Full Text Available Este estudo foi realizado no município de Santa Vitória do Palmar, RS, teve por objetivo analisar a percepção das práticas ambientalmente corretas de gestão ambiental e de economia de recursos naturais entre os gestores do setor de hospedagem do Município de Santa Vitória do Palmar. Trata-se de um estudo qualiquantitavo de caráter exploratório, representativo e participante, com aplicação de instrumento de coleta de dados, realizado no período de novembro de 2016 a março de 2017 em empreendimentos do setor de hoteleiro e extra-hoteleiro, na cidade sede do Município e em três dos balneários marítimos do mesmo. Como principal resultado pode ser destacado a falta de planos de gestão ambiental dos empreendimentos pesquisados. O estudo se justifica uma vez que não foram encontrados estudos similares.

  7. Where "Sign Language Studies" Has Led Us in Forty Years: Opening High School and University Education for Deaf People in Viet Nam through Sign Language Analysis, Teaching, and Interpretation

    Science.gov (United States)

    Woodward, James; Hoa, Nguyen Thi

    2012-01-01

    This paper discusses how the Nippon Foundation-funded project "Opening University Education to Deaf People in Viet Nam through Sign Language Analysis, Teaching, and Interpretation," also known as the Dong Nai Deaf Education Project, has been implemented through sign language studies from 2000 through 2012. This project has provided deaf…

  8. JUVENTUDE E TRABALHO: uma análise da implementação do Projovem Urbano no município de Vitória da Conquista

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    Flávia Cristina Batista Caires

    2017-05-01

    Full Text Available RESUMO O presente trabalho é uma pesquisa de natureza qualitativa. Tem como foco principal a compreensão de como ocorreu o processo de implementação do Projovem Urbano no município de Vitória da Conquista, por meio das duas dimensões do Programa Formação Básica e Qualificação Profissional. A pesquisa empírica foi realizada com a utilização de análise documental, grupo focal e entrevista em profundidade. Conclui-se, neste estudo, que as políticas públicas de juventude que objetivam a qualificação profissional apresentam mediações entre as propostas educativas e as realidades do trabalho no âmbito da acumulação flexível. Essa pedagogia das competências inculca nos indivíduos que o problema depende de cada um: trata-se de adquirir o pacote de competências que o mercado exige para o novo cidadão produtivo. Palavras-chave: Juventude. Trabalho. Projovem Urbano. YOUTH AND WORK: an analysis of the implementation of the Urban Projovem in Vitória da Conquista city ABSTRACT This study is a qualitative research. Its main focus was understanding how the process of implementing Projovem Urbano in Vitória da Conquista city, through the two dimensions of the program: Basic Education and Vocational Training. The empirical research was conducted with the use of document analysis, focus groups and in-depth interview. It can be concluded in this study that public policy aimed at youth vocational skills have mediations between the educational proposals and the realities of working in the context of flexible accumulation. This pedagogy of skills inculcated in individuals that the problem depends on each one, it is to acquire the package of skills that the market demands for the new productive citizen. Keywords: Youth. Work. Projovem Urbano. JUVENTUD Y EL TRABAJO: un análisis de la aplicación de la Projovem urbana en la ciudad de Vitória da Conquista RESUMEN Este estudio es una investigación cualitativa. Su principal objetivo era

  9. Impacts on Breastfeeding Practices of At-Scale Strategies That Combine Intensive Interpersonal Counseling, Mass Media, and Community Mobilization: Results of Cluster-Randomized Program Evaluations in Bangladesh and Viet Nam

    Science.gov (United States)

    Menon, Purnima; Nguyen, Phuong Hong; Saha, Kuntal Kumar; Tran, Lan Mai; Sanghvi, Tina; Hajeebhoy, Nemat; Afsana, Kaosar; Haque, Raisul; Frongillo, Edward A.; Ruel, Marie T.; Rawat, Rahul

    2016-01-01

    Background Despite recommendations supporting optimal breastfeeding, the number of women practicing exclusive breastfeeding (EBF) remains low, and few interventions have demonstrated implementation and impact at scale. Alive & Thrive was implemented over a period of 6 y (2009–2014) and aimed to improve breastfeeding practices through intensified interpersonal counseling (IPC), mass media (MM), and community mobilization (CM) intervention components delivered at scale in the context of policy advocacy (PA) in Bangladesh and Viet Nam. In Bangladesh, IPC was delivered through a large non-governmental health program; in Viet Nam, it was integrated into government health facilities. This study evaluated the population-level impact of intensified IPC, MM, CM, and PA (intensive) compared to standard nutrition counseling and less intensive MM, CM, and PA (non-intensive) on breastfeeding practices in these two countries. Methods and Findings A cluster-randomized evaluation design was employed in each country. For the evaluation sample, 20 sub-districts in Bangladesh and 40 communes in Viet Nam were randomized to either the intensive or the non-intensive group. Cross-sectional surveys (n ~ 500 children 0–5.9 mo old per group per country) were implemented at baseline (June 7–August 29, 2010, in Viet Nam; April 28–June 26, 2010, in Bangladesh) and endline (June 16–August 30, 2014, in Viet Nam; April 20–June 23, 2014, in Bangladesh). Difference-in-differences estimates (DDEs) of impact were calculated, adjusting for clustering. In Bangladesh, improvements were significantly greater in the intensive compared to the non-intensive group for the proportion of women who reported practicing EBF in the previous 24 h (DDE 36.2 percentage points [pp], 95% CI 21.0–51.5, p evaluation lacked a “pure control” area with no MM or national/provincial PA. Conclusions At-scale interventions combining intensive IPC with MM, CM, and PA had greater positive impacts on

  10. Fatores de risco cardiovascular em crianças de 7 a 10 anos de área urbana, Vitória, Espírito Santo, Brasil Cardiovascular risk factors in 7-to-10-year-old children in Vitória, Espírito Santo State, Brazil

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    Maria del Carmen Bisi Molina

    2010-05-01

    Full Text Available O objetivo do estudo foi identificar a ocorrência simultânea de fatores de risco cardiovascular em crianças de 7 a 10 anos de Vitória, Espírito Santo, Brasil, e investigar variáveis socioeconômicas associadas. Foram pesquisadas 1.282 crianças e obtidos dados antropométricos e medidas da pressão arterial com aparelho automático. Dados socioeconômicos, de alimentação e de atividade física foram obtidos com base em questionário. Para avaliação da ocorrência simultânea de fatores de risco cardiovascular foi desenvolvido um índice a partir da presença de excesso de peso, pressão arterial elevada, alimentação de baixa qualidade e lazer sedentário > 4h/dia. Presença simultânea de quatro fatores de risco cardiovascular foi identificada como risco alto. Classe socioeconômica e escolaridade materna foram incluídas no modelo de regressão logística. Cerca de 34% das crianças apresentaram dois fatores de risco cardiovascular, 20% três fatores e 6,4 quatro fatores de risco cardiovascular. A escolaridade materna se manteve associada ao risco cardiovascular alto (OR: 7,36, IC95%: 2,09-25,97 e médio (OR: 2,57, IC95%: 1,58-4,20. Baixa escolaridade materna foi o fator mais importante associado ao risco cardiovascular.The study aimed to identify the simultaneous occurrence of cardiovascular risk factors in children 7 to 10 years of age in Vitória, Espírito Santo State, Brazil, and investigate associated socioeconomic variables. In a sample of 1,282 children, anthropometric data were obtained and blood pressure was measured with an automatic device. Socioeconomic, nutritional, and physical activity data were obtained with a questionnaire. To evaluate the simultaneous occurrence of cardiovascular risk factors, an index was developed including overweight, high blood pressure, poor eating, and sedentary leisure > 4hours/day. The simultaneous presence of four cardiovascular risk factors was defined as high risk. Socioeconomic status

  11. Projeto Integrar: avaliação da implantação de serviços integrados de saúde no Município de Vitória, Espírito Santo, Brasil The Integrar Project: an evaluation of comprehensive health care services in Vitória, Espírito Santo, Brazil

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    Vanessa Costa-e-Silva

    2007-06-01

    Full Text Available Este artigo descreve uma experiência de integração entre serviços de saúde, Projeto Integrar, em Vitória, Espírito Santo, Brasil, e analisa sua contribuição para o desenvolvimento de práticas de cuidado integral. O estudo de caso de abordagem qualitativa, realizado no período de 2000 a 2003, identificou potencialidades desse projeto referentes ao cuidado materno infantil, à educação permanente em saúde e à estratégia de saúde da família, mas também identificou dificuldades de instituir projetos terapêuticos de forma integrada entre os profissionais do Programa Saúde da Família e profissionais do centro de especialidades. Verificou-se que grande parte da proposta de trabalho não se viabilizou, evidenciando a necessidade de revisão da estratégia adotada, incluindo novas formas de comunicação e o desenvolvimento de uma maior cooperação formal para além da coordenação informal existente hoje entre indivíduos, equipes ou serviços, com base na lógica de contratualização nos serviços públicos de saúde. As normas dialogicamente negociadas em um contrato de gestão possibilitariam o envolvimento dos profissionais no compartilhamento de metas comuns e mudança nos processos de trabalho. Mudança através de ferramentas gerenciais e também de novos valores que tragam responsabilização.This article describes an experience with the integration of various healthcare services, called the Integrar Project, in Vitória, capital of the State of Espírito Santo, Brazil, and analyzes the project's contribution to the development of comprehensive healthcare practices. The case study used a qualitative approach and covered the period from 2000 to 2003, identifying the project's potential in the areas of maternal and child health, continuing health education, and the family health strategy, but also identified difficulties in establishing integrated treatment projects involving both the Family Health Program teams and the

  12. Acute liver failure in children: observations in Vitória, Espírito Santo State, Brazil Insuficiência hepática aguda na criança: observações em Vitória, Estado do Espírito Santo, Brasil

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    Sandra F. Moreira-Silva

    2002-10-01

    Full Text Available In this communication we report 46 cases of acute liver failure in children diagnosed at the Hospital Infantil Nossa Senhora da Glória in Vitória, E Santo. Serology for IgM anti-HAV, IgM anti-HBc, HbsAg, anti-HCV and biochemical tests were performed in all cases in a routine laboratory. The M/F ratio was 1.1:1 and the mean age was 4.7±3.2 years, without gender difference. Anti-HAV IgM+ in 38 (82.6% cases, anti-HbcIgM+ in two (4.3 % cases and 6 (13.1% cases were negative for all viral markers investigated. Anti- HCV+ in one anti-HAV IgM+ case. HbsAg+ in two anti-HbcIgM+ and in two HAVIgM+ cases. Among the six A, B and C negative cases, four (8.6% did not have the suspected exogenous intoxication. Mortality was 50%, without gender or age differences. These results demonstrate that HAV infection is the main etiology of acute liver failure in children in Brazil, confirming that, although it is a self limited, relatively mild illness, it can cause serious and even fatal disease. The observation of four cases without A, B and C viral markers and no history of exogenous intoxication, agree with the observation of non A-E acute sporadic hepatitis in Northeastern Brazil.São relatados 46 casos de insuficiência hepática aguda, diagnosticados no Hospital Infantil Nossa Senhora da Glória, em Vitória, Espírito Santo. Sorologia para IgM anti-HAV, IgM anti-HBc, HbsAg, anti-VHC e testes bioquímicos realizados em laboratório de rotina. Relação M/F de 1,1:1; média de idades: 4,7±3,2 anos, sem diferença entre os sexos. IgM anti-VHA+ em 38 (82.6% casos, IgM anti-HBc+ em dois (4,3% casos e seis (13,1%casos foram negativos para os marcadores virais investigados. HbsAg+ em dois casos IgM anti-HBc+ e em dois com IgM anti-VHA+. Anti-VHC+ em um caso IgM anti-VHA+. Entre os seis casos negativos para VHA, VHB e VHC, quatro (8,6% não tinham suspeita de intoxicação exógena. A mortalidade foi de 50% sem diferenças em relação à idade ou sexo. Os

  13. Seleção de bactérias promotoras de crescimento no abacaxizeiro cultivar Vitória durante a aclimatização Selection of growth-promoting bacteria for pineapple 'Vitória' during acclimatization

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    Lílian Estrela Borges Baldotto

    2010-04-01

    Full Text Available A propagação in vitro do abacaxizeiro (Ananas comosus L. Merril resulta na produção de uma grande quantidade de mudas sadias e homogêneas. Apesar dessas vantagens, a necessidade de um longo período de aclimatização onera essa prática agrícola. A aceleração do crescimento das plantas pela inoculação de bactérias diazotróficas endofíticas e epifíticas pode ser útil para diminuir esse período. O objetivo deste trabalho foi avaliar o potencial de 20 estirpes de bactérias diazotróficas em sintetizar indol, solubilizar fosfato de Ca e óxido de Zn e atuar antagonicamente ao fungo fitopatogênico Fusarium subglutinans f. sp. ananas, bem como, posteriormente, avaliar o desempenho do abacaxizeiro 'Vitória' propagado por cultura de tecidos em resposta à inoculação bacteriana durante o período de aclimatização em casa de vegetação. Foram medidas as características de crescimento da parte aérea e do sistema radicular e o conteúdo de nutrientes de folhas do abacaxizeiro. Os resultados mostraram diferenças na capacidade das bactérias de sintetizar indol, solubilizar fosfato de Ca e óxido de Zn e atuar antagonicamente ao Fusarium. Foram também constatadas diferenças na capacidade das bactérias em promover o crescimento da parte aérea e do sistema radicular e o acúmulo de N, P, K, Ca e Mg em folhas do abacaxizeiro. A inoculação das bactérias diazotróficas selecionadas pode promover o crescimento das mudas durante o período de aclimatização, melhorando a adaptação do abacaxizeiro ao ambiente ex vitroPineapple (Ananas comosus L. Merrill in vitro propagation results in the production of a large quantity of healthy and homogeneous plantlets. Despite these advantages, the long time required for acclimatization makes this agricultural practice too costly. Growth acceleration of plantlets by inoculation with endophytic and epiphytic diazotrophic bacteria may be useful to reduce this period. The objectives of this

  14. Behavior assessment of women attending a sexually transmitted disease clinic in Vitória, Brazil Práticas comportamentais em mulheres atendidas em clínica de doenças sexualmente transmissíveis em Vitória, Brasil

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    Angelica Espinosa Miranda

    2012-04-01

    Full Text Available BACKGROUND: Studies about sexual risk behaviors can provide information to support design strategies to control the spread of HIV infection. OBJECTIVE: To assess sexual risk behaviors among women attending a sexually transmitted diseases clinic in Vitória, Brazil. METHODS: A cross-sectional study was performed among women attending an STD/AIDS reference center. Enrolled participants were interviewed and provided a blood sample to determine HIV status. RESULTS: A total of 276 women participated. among 284 selected; 109 (39.5% were HIV-positive and 167 (60.5% HIV-negative. Median age was 31 years (interquartile range (IQR24-36 and 69% of women were between 18 and 34 years of age. Women reported high access to information about STD (87% and AIDS (90% but information about sexuality was less common (55%. HIV-positive women asked their partners to use condoms more often than HIV-negatives (31% vs. 5%, p=0.02, and were more likely to have used a condom at last intercourse (65% vs. 33%, pFUNDAMENTOS: Estudos sobre comportamentos sexuais de risco fornecem informações para programar estratégias para o controle da expansão da infecção pelo HIV/AIDS. OBJETIVO: Avaliar os comportamentos de risco sexual entre mulheres atendidas em clínica de doenças sexualmente transmissíveis em Vitória, Brazil. MÉTODOS: Estudo de corte-transversal foi realizado com mulheres atendidas no Centro de Referência para DST/Aids. As pacientes selecionadas foram entrevistadas e autorizaram a coleta de uma amostra de sangue para determinar sorologia para HIV. RESULTADOS: Um total de 276 mulheres participou, entre as 284 selecionadas; 109 (39,5% eram HIV-positivas e 167 (60,5% HIV-negativas. A mediana de idade foi 31 anos (distância interquartil 24-36 e 69% das mulheres tinham entre 18 e 34 anos de idade. As mulheres relataram alto grau de acesso a informações sobre doenças sexualmente transmissíveis (87% e Aids (90%, mas as informações sobre saúde sexual foram

  15. Padrão de comportamento relacionado às práticas sexuais e ao uso de drogas de adolescentes do sexo feminino residentes em Vitória, Espírito Santo, Brasil, 2002 Behavior patterns related to sexual practices and drug use among female adolescents in Vitória, Espírito Santo, Brazil, 2002

    Directory of Open Access Journals (Sweden)

    Angélica Espinosa Miranda

    2005-02-01

    Full Text Available Adolescentes constituem um subgrupo populacional vulnerável às doenças sexualmente transmissíveis (DST. O objetivo foi descrever o padrão de comportamento de adolescentes do sexo feminino, de 15 a 19 anos, relacionado às práticas sexuais e uso de drogas, residentes na região de Maruípe em Vitória, Brasil, assistida pelo Programa Saúde da Família. Foi realizado um estudo descritivo, de março a junho de 2002, aplicadas entrevistas face a face e coletada uma amostra de urina para realização de teste para Chlamydia trachomatis. Durante o estudo, 464 adolescentes foram incluídas, 69,0% das adolescentes já tinham iniciado vida sexual; 12,8% relataram história de DST; 14,0% o uso de alguma droga ilícita e 3,7% história de prostituição. Somente 23,4% relataram uso regular de preservativos apesar de mais de 90,0% ter relatado acesso às informações sobre riscos e prevenção de DST/AIDS. A história de gravidez foi relatada por 31,6% das adolescentes e a realização prévia do teste HIV foi relatada por 17,0%. Apesar de terem conhecimento das formas de transmissão das DST/AIDS, as adolescentes não se previnem adequadamente. Os resultados mostram a necessidade de ações preventivas, incluindo, entre outras, testes de rotina para detecção de DST e programas de redução de riscos.Adolescents are a vulnerable group for sexually transmitted diseases (STDs. The goal of this study was to describe behavior patterns among female adolescents (15-19 years in relation to sexual practices and drug use in an area covered by the Health Family Program in Vitória, capital city of Espírito Santo State, Brazil. A descriptive study from March to June 2002 was performed. A face-to-face interview was conducted and urine samples were collected for the Chlamydia trachomatis LCx test. A total of 464 adolescents were included in the study. Sixty-nine percent were already sexually active; 12.8% reported previous STDs, 14% illicit drug use, and 3

  16. Modelagem do impacto da ampliação da Avenida Fernando Ferrari (Vitória- ES na qualidade do ar em sua redondeza / Modeling The Impact Of The Fernando Ferrari Avenue (Vitória – ES Amplification On The Air Quality In The Nearby Area

    Directory of Open Access Journals (Sweden)

    André Schwartz Varejão, ,

    2011-09-01

    Full Text Available Estudou-se a infl uência da ampliação da Avenida Fernando Ferrari, Vitória-ES, e consequente aumento no fl uxo de veículos, sob a qualidade do ar nos bairros localizados as redondezas do local e o montante populacional sob efeito da poluição. Para detectar e documentar a abrangência, concentração e dispersão desses gases, foram gerados mapas de isoconcentrações de poluentes (NOx e PM10 provenientes de veículos, nos anos de 2004 e 2010 e realizada uma projeção para o ano de 2014. O estudo foi desenvolvido em cinco fases distintas e para tanto, utilizou-se os aplicativos computacionais: EXCEL; RAMMET; WRPLOT; ENVIMAN 2.0.50 (aplicativo computacional AERMOD; SURFER 3.2 e ArcGIS 8.3. Verifi cou-se aumento da abrangência da isolinha de concentração anual do ponto de máxima para os poluentes NOx e PM10, que afetarão, respectivamente, 4.63 e 4.48 vezes mais habitantes no ano de 2014, quando comparado ao ano de 2004. O maior montante populacional sob efeito da poluição nos anos estudados ocorrerá nos seis primeiros anos após a conclusão da ampliação da avenida, porém, esse aumento não chegará a ser nocivos a saúde humana, segundo os padrões de qualidade do ar da resolução CONAMA nº 003.

  17. Institucionalização e qualidade de vida de idosos da região metropolitana de Vitória - ES Institucionalización y calidad de vida de ancianos de la región metropolitana de Vitoria -ES, Brasil Institutionalization and Quality of life in elderly at metropolitan region in Vitória - ES, Brazil

    Directory of Open Access Journals (Sweden)

    Elizabete Regina Araújo de Oliveira

    2011-09-01

    Full Text Available O objetivo deste estudo foi comparar a QV de 70 idosos funcionalmente independentes e residentes em instituições (G1 e 210 não institucionalizados (G2 na região metropolitana de Vitória-ES. Estudo descritivo transversal. Foi utilizado o instrumento Whoqolbref, um roteiro de exame físico e um questionário sociodemográfico. Foram empregados os testes "t" de Student, Mann-Whitney, Kruskall Wallis e Wilcoxon. Em relação à saúde sistêmica, verificou-se associação entre o fator institucionalização e a pressão arterial sistólica no G1 (PAS:132,98; p= 0,003. O G1 mostrou pior qualidade de vida comparado ao G2, que apresentou melhores pontuações em todos os domínios do instrumento. Observou-se uma associação entre institucionalização e todos os domínios da qualidade de vida: domínio físico (p=0,002, psicológico (p=0,000, relações sociais (p=0,033 e meio ambiente (p=0,002. O G1 apresentou pior qualidade de vida que G2, permitindo afirmar que a institucionalização de idosos é um fato determinante na perda da qualidade de vida.El objetivo de este estudio fue comparar la calidad de vida de 70 ancianos independientes y que vivían en asilos (G1 y 210 que no vivían en estas instituciones (G2 en Vitória-ES. Estudio descriptivo transversal. Fue utilizado el instrumento Whoqol-bref, un cuestionario de exanimación física y otro de situación demográfica. También fueron aplicadas la estadística "t" de Student, Mann-Whitney, Kruskall Wallis y de Wilcoxon. En relación a la salud sistémica, la asociación entre la institucionalización y la presión arterial sistólica fue verificada con valores más altos en el G1 (p= 0.003. El G1, demostró calidad de vida comparativa peor que el G2, que presentó mejores puntuaciones en todos los dominios del instrumento. Una asociación entre la institucionalización y todos los dominios de la calidad de vida fue observada: dominio físico (p=0,002, el psicológico (p=0,000, relaciones

  18. Risk factors for the presence of Aedes aegypti and Aedes albopictus in domestic water-holding containers in areas impacted by the Nam Theun 2 hydroelectric project, Laos.

    Science.gov (United States)

    Hiscox, Alexandra; Kaye, Angela; Vongphayloth, Khamsing; Banks, Ian; Piffer, Michele; Khammanithong, Phasouk; Sananikhom, Pany; Kaul, Surinder; Hill, Nigel; Lindsay, Steven W; Brey, Paul T

    2013-06-01

    We assessed risk factors for vectors of dengue and chikungunya viruses near a new hydroelectric project, Nam Theun 2, in Laos. Immature stages of Aedes aegypti were found only in sites within 40 km of the urban provincial capital, but Aedes albopictus was found throughout. Aedes aegypti pupae were most common in water storage jars (odds ratio [OR] = 4.72) and tires (OR = 2.99), and Ae. albopictus pupae were associated with tires in 2009 (OR = 10.87) and drums, tires, and jars in 2010 (drums OR = 3.05; tires OR = 3.45, jars OR = 6.59). Compared with water storage vessels, containers used for hygiene, cooking, and drinking were 80% less likely to harbor Ae. albopictus pupae in 2010 (OR = 0.20), and discarded waste was associated with a 3.64 increased odds of infestation. Vector control efforts should focus on source reduction of water storage containers, particularly concrete jars and tires.

  19. Removal of emulsified and dissolved traces of organic compounds from industrial wastewaters using nature and synthesized (Na A and Nam) zeolites

    International Nuclear Information System (INIS)

    Modirshahla, N.; Tabatabaii, S.

    2004-01-01

    The main object of this study was to compare the natural and synthetic (Na A and Nam) zeolites as absorbents in removing emulsified and dissolved traces of organic compounds, which appear in the wastewater of power plants, refinery and petrochemical complexes. The specific objections of the work was: a) to select the best species that have the highest amount of absorption; b) to measure the rate of absorption of traces organic compounds and emulsions on the natural and synthesized zeolites; c) to establish the absorption isotherms for the organics and emulsions with selected samples; d) to select readily available regenerants, and e ) to examine the ph dependence of the process and to establish a simple and practical method to detect and to measure the pollution after the treatment process. The BOD and COD of the treated and feed waters were compared

  20. Use of eschar swabbing for the molecular diagnosis and genotyping of Orientia tsutsugamushi causing scrub typhus in Quang Nam province, Vietnam.

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    Nhiem Le Viet

    2017-02-01

    Full Text Available Scrub typhus is a rickettsiosis which is caused by Orientia tsutsugamushi and occurs throughout the Asia-Pacific region. Molecular diagnosis of rickettsioses using eschar swabs has recently emerged, and may be very useful for the diagnosis of these diseases in tropical settings.Quantitative polymerase chain reaction (qPCR was used to detect O. tsutsugamushi DNA in whole blood and eschar swab specimens of 67 patients who were clinically suspected of scrub typhus in Quang Nam province, Vietnam. Among the 20 patients for whom both eschar and whole blood were obtained, 17 (85% of the eschar specimens and 5 (25% of the whole blood specimens tested positive for O. tsutsugamushi. Genetic analysis of the 56-kDa TSA gene sequences demonstrated that the 14 sequences obtained in this study, including 12 eschar swabs and 2 whole blood specimens, were related to 4 groups: Karp, Kawasaki, Gilliam (JG-v and TG-v and TA716. The majority (9/14; 64.4% of contemporary O. tsutsugamushi genotypes in Quang Nam province were related to the Karp group.These results suggest that polyclonal antigen pools used for serological testing in the future should contain at least Karp, Kawasaki, Gilliam and TA716 antigens for Vietnamese patients, as well as patients who have traveled to Vietnam. qPCR after eschar swabbing should be considered for molecular diagnosis of scrub typhus in endemic patients as well as in travelers, since it is easy to perform and appears very useful for the rapid detection of Orientia tsutsugamushi in the early phase of infection.

  1. Application of a MEMS-Based TRNG in a Chaotic Stream Cipher

    Directory of Open Access Journals (Sweden)

    Miguel Garcia-Bosque

    2017-03-01

    Full Text Available In this work, we used a sensor-based True Random Number Generator in order to generate keys for a stream cipher based on a recently published hybrid algorithm mixing Skew Tent Map and a Linear Feedback Shift Register. The stream cipher was implemented and tested in a Field Programmable Gate Array (FPGA and was able to generate 8-bit width data streams at a clock frequency of 134 MHz, which is fast enough for Gigabit Ethernet applications. An exhaustive cryptanalysis was completed, allowing us to conclude that the system is secure. The stream cipher was compared with other chaotic stream ciphers implemented on similar platforms in terms of area, power consumption, and throughput.

  2. A educação especial no âmbito do planejamento orçamentário do município de Vitória, Espírito Santo

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    Marileide Gonçalves França

    2016-06-01

    Full Text Available Este texto analisa a ação do Poder Público no provimento de recursos à educação especial no âmbito do planejamento orçamentário do município de Vitória, Espírito Santo, no período de 2008 a 2013. Entende o Estado como espaço público marcado pela correlação de forças entre classes que compõem a sociedade e participam da formulação de políticas públicas. Para tanto, realiza pesquisa documental e evidencia que a educação especial integrava o orçamento municipal. Contudo, os valores irrisórios previstos para essa modalidade estavam subdimensionados e/ou agregados às outras etapas de ensino.

  3. Patrones de manejo y negociación por el agua en parajes tsotsiles de la ladera sur del volcán Tsonte’vits, Chiapas, México

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    Daniel Murillo Licea

    2017-01-01

    Full Text Available Se identifican los elementos que aparecen en los patrones de manejo y negociación del agua por población tsotsil de algunos parajes de varios municipios situados en la parte sur del volcán Tsonte’vits, en Los Altos de Chiapas, México. Mediante trabajo de campo directo, recorridos por varios manantiales, observación participante y entrevistas se analizan los sistemas de uso, aprovechamiento y negociación entre parajes para otorgar agua para uso doméstico. Dichos patrones de manejo del agua obedecen a reglas consuetudinarias, a negociaciones interparaje, y a un sentido de identidad y de territorialidad tsotsil entre los municipios de la región estudiada.

  4. Associação do Perfil Socioeconômico do Bairros de Residência e a Ocorrência de Hiv em Gestantes e Transmissão Vertical: Vitória, 2000 a 2006

    OpenAIRE

    CERQUEIRA, A. C. B.

    2009-01-01

    Objetivo: Associar o perfil socioeconômico dos bairros de residência com a prevalência de infecção por HIV em gestantes e a transmissão vertical (TV). Métodos: Foi realizado estudo ecológico exploratório. Os dados foram obtidos junto a Secretaria Municipal de Saúde, utilizando o banco de dados do Sistema de Informação de Agravos de Notificação de gestante HIV positivo e criança exposta, e o de Aids em menores de treze anos contaminados por TV, residentes em Vitória e notificados entre 2000 e ...

  5. Avaliação de interações medicamentosas potenciais em prescrições da atenção primária de Vitória da Conquista (BA), Brasil

    OpenAIRE

    Leão,Danyllo Fábio Lessa; Moura,Cristiano Soares de; Medeiros,Danielle Souto de

    2014-01-01

    As interações medicamentosas são fatores de risco para a ocorrência de reações adversas a medicamentos. Este estudo teve o objetivo de avaliar as interações medicamentosas potenciais em prescrições da atenção primária de Vitória da Conquista (BA), visando preencher a lacuna de conhecimento sobre essa temática no Brasil. Foram coletadas informações sobre diversas variáveis de prescrições oriundas da atenção primária e as interações medicamentosas avaliadas a partir dos bancos de dados do Medsc...

  6. Avaliação dos teores de fluoreto na água potável distribuída pela concessionária CESAN que abastece o município de Vitória/ES

    OpenAIRE

    Gabriel dos Anjos de Jesus; Lindalva Marques da Silva; Tânia Maria Arrebola

    2010-01-01

    Este trabalho procurou avaliar os níveis de fluoreto na água fornecida pela Companhia Espírito Santense de Saneamento (CESAN), para a cidade de Vitória, capital do Estado do Espírito Santo. A adição de flúor na água tratada representa uma importante medida de saúde pública coletiva para a prevenção de cárie dental na população de uma região. A determinação do fluoreto foi realizada no Laboratório Central em Saúde Pública (LACEN) por meio do método do eletrodo de íon seletivo (ISE) indicado pe...

  7. ACESSIBILIDADE DE PORTADORES DE DEFICIÊNCIAS VISUAL E AUDITIVA: em pauta os sítios públicos municipais da Região Metropolitana da Grande Vitória/ES

    Directory of Open Access Journals (Sweden)

    Kamille Ramos Torres

    2014-12-01

    Full Text Available O artigo em questão propõe-se a avaliar a acessibilidade dos sítios municipais dos municípios que compõem a Região Metropolitana da Grande Vitória/ES. Trata-se de uma pesquisa predominantemente quantitativa. Os critérios utilizados para a análise foram pré-definidos com base no artigo 17 da Lei Federal nº 10.098 de 19 de dezembro de 2000, no capítulo VI e no artigo 47 do Decreto nº 5296 de 02 de dezembro de 2004. Identificamos que as referidas leis não têm sido suficientes para que os sítios municipais estejam aptos para possibilitar que deficientes visuais e auditivos tenham condições plenas de acesso a informação pública disponibilizadas nos sítios municipais, o que dificulta a inclusão destes como cidadãos plenos.   The article in question proposes to evaluate the accessibility of municipal websites of those municipalities that make up the metropolitan region of Vitória/ES. This research is predominantly quantitative. The criteria used for the analysis were predefined based on Article 17 of Federal Law No. 10,098 of December 19, 2000, in Chapter VI and Article 47 of Decree No. 5296 of 02 December 2004. We found that such laws have not been sufficient in ensuring that municipal sites are capable of enabling the visually and hearing impaired to have full access to public information available on municipal websites, thus hindering their inclusion as full citizens.

  8. Growth promotion of pineapple 'vitória' by humic acids and burkholderia spp. during acclimatization Promoção do crescimento do abacaxizeiro 'vitória' por ácidos húmicos e Burkholderia spp. durante a aclimatização

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    Lílian Estrela Borges Baldotto

    2010-10-01

    Full Text Available In vitro propagation of pineapple produces uniform and disease-free plantlets, but requires a long period of acclimatization before transplanting to the field. Quicker adaptation to the ex vitro environment and growth acceleration of pineapple plantlets are prerequisites for the production of a greater amount of vigorous, well-rooted planting material. The combination of humic acids and endophytic bacteria could be a useful technological approach to reduce the critical period of acclimatization. The aim of this study was to evaluate the initial performance of tissue-cultured pineapple variety Vitória in response to application of humic acids isolated from vermicompost and plant growth-promoting bacteria (Burkholderia spp. during greenhouse acclimatization. The basal leaf axils were treated with humic acids while roots were immersed in bacterial medium. Humic acids and bacteria application improved shoot growth (14 and 102 %, respectively, compared with the control; the effect of the combined treatment was most pronounced (147 %. Likewise, humic acids increased root growth by 50 %, bacteria by 81 % and the combined treatment by 105 %. Inoculation was found to significantly increase the accumulation of N (115 %, P (112 % and K (69 % in pineapple leaves. Pineapple growth was influenced by inoculation with Burkholderia spp., and further improved in combination with humic acids, resulting in higher shoot and root biomass as well as nutrient contents (N 132 %, P 131 %, K 80 % than in uninoculated plantlets. The stability and increased consistency of the host plant response to bacterization in the presence of humic substances indicate a promising biotechnological tool to improve growth and adaptation of pineapple plantlets to the ex vitro environment.A propagação in vitro de abacaxizeiro produz mudas uniformes e sadias, mas exige longo período de aclimatização antes da transferência para o campo. A adaptação ao ambiente ex vitro seguida da

  9. Protocol Additional to the Agreement between the Socialist Republic of Viet Nam and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons

    International Nuclear Information System (INIS)

    2012-01-01

    The text of the Protocol Additional to the Agreement between the Socialist Republic of Viet Nam and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons is reproduced in this document for the information of all Members. The Board of Governors approved the Additional Protocol on 6 March 2007. It was signed on 10 August 2007 in Vienna, Austria. Pursuant to Article 17 of the Additional Protocol, the Protocol entered into force on 17 September 2012, the date on which the Agency received from the Socialist Republic of Viet Nam written notification that Vietnam's statutory and constitutional requirements for entry into force had been met

  10. Protocol Additional to the Agreement between the Socialist Republic of Viet Nam and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons

    International Nuclear Information System (INIS)

    2012-01-01

    The text of the Protocol Additional to the Agreement between the Socialist Republic of Viet Nam and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons is reproduced in this document for the information of all Members. The Board of Governors approved the Additional Protocol on 6 March 2007. It was signed on 10 August 2007 in Vienna, Austria. Pursuant to Article 17 of the Additional Protocol, the Protocol entered into force on 17 September 2012, the date on which the Agency received from the Socialist Republic of Viet Nam written notification that Vietnam's statutory and constitutional requirements for entry into force had been met [fr

  11. Protocol Additional to the Agreement between the Socialist Republic of Viet Nam and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons

    International Nuclear Information System (INIS)

    2012-01-01

    The text of the Protocol Additional to the Agreement between the Socialist Republic of Viet Nam and the International Atomic Energy Agency for the Application of Safeguards in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons is reproduced in this document for the information of all Members. The Board of Governors approved the Additional Protocol on 6 March 2007. It was signed on 10 August 2007 in Vienna, Austria. Pursuant to Article 17 of the Additional Protocol, the Protocol entered into force on 17 September 2012, the date on which the Agency received from the Socialist Republic of Viet Nam written notification that Vietnam's statutory and constitutional requirements for entry into force had been met [es

  12. High-resolution OSL chronology of a sediment core from Lake Nam Co on the southern Tibetan Plateau: Comparison with radiocarbon dating

    Science.gov (United States)

    Long, Hao; Shen, Ji; Haberzettl, Torsten; Fuchs, Markus; Frechen, Manfred; Wang, Junbo

    2013-04-01

    Numerous studies on lake sediment cores from the Tibetan Plateau aimed to reconstruct spatial and temporal changes of the late Glacial and Holocene monsoon variations, which are characterized by fluctuations in precipitation and expansion of monsoonal air masses across the Plateau. Accurate and reliable dating of lacustrine deposits is of crucial importance in both the reconstruction of palaeolake and palaeoclimate evolution and the understanding of the mechanisms for climate changes, especially abrupt changes of regional-hemispheric hydrological circulation. Radiocarbon dating is the most commonly used method for establishing chronologies of lake sediments. However, 14C dating of such sediments could be problematic due to the lack of organic matter or a reservoir effect, which appears common in radiocarbon dating of lacustrine sediments from the Tibetan Plateau. In this study, ca. 10.5 m long core (NC core) was retrieved from the water depth of 93 m at Nam Co Lake, which is the second largest saline lake in China, located on the southern Tibetan Plateau. For this core, high-resolution samples (23 samples) were obtained for optically stimulated luminescence (OSL) dating. Quartz of fine-grain (4-11 μm) fraction were extracted from this samples for OSL dating, which is compared with the 14C chronology of NC core based on accelerator mass spectrometry (AMS) dating of bulk organic matter of 22 samples. The sample from the top of NC core was dated to approximate zero age, indicating the sediments bleached well before deposition. Luminescence behaviors of the study samples further confirmed the robustness of OSL ages. Comparison between OSL and 14C ages suggested that: (1) two kinds of ages are in agreement within error from top to 1.8 m, (2) from 1.8 m to the base of NC core, the 14C ages show a general trend to ca. 4 ka higher ages than the OSL ages. Although 14C dating overestimate the ages from 1.8 m to base, they still show the general trend in sedimentation rate

  13. Carbon dioxide emissions from the flat bottom and shallow Nam Theun 2 Reservoir: drawdown area as a neglected pathway to the atmosphere

    Directory of Open Access Journals (Sweden)

    C. Deshmukh

    2018-03-01

    Full Text Available Freshwater reservoirs are a significant source of CO2 to the atmosphere. CO2 is known to be emitted at the reservoir surface by diffusion at the air–water interface and downstream of dams or powerhouses by degassing and along the river course. In this study, we quantified total CO2 emissions from the Nam Theun 2 Reservoir (Lao PDR in the Mekong River watershed. The study started in May 2009, less than a year after flooding and just a few months after the maximum level was first reached and lasted until the end of 2013. We tested the hypothesis that soils from the drawdown area would be a significant contributor to the total CO2 emissions.Total inorganic carbon, dissolved and particulate organic carbon and CO2 concentrations were measured in 4 pristine rivers of the Nam Theun watershed, at 9 stations in the reservoir (vertical profiles and at 16 stations downstream of the monomictic reservoir on a weekly to monthly basis. CO2 bubbling was estimated during five field campaigns between 2009 and 2011 and on a weekly monitoring, covering water depths ranging from 0.4 to 16 m and various types of flooded ecosystems in 2012 and 2013. Three field campaigns in 2010, 2011 and 2013 were dedicated to the soils description in 21 plots and the quantification of soil CO2 emissions from the drawdown area. On this basis, we calculated total CO2 emissions from the reservoir and carbon inputs from the tributaries. We confirm the importance of the flooded stock of organic matter as a source of carbon (C fuelling emissions. We show that the drawdown area contributes, depending on the year, from 40 to 75 % of total annual gross emissions in this flat and shallow reservoir. Since the CO2 emissions from the drawdown zone are almost constant throughout the years, the large interannual variations result from the significant decrease in diffusive fluxes and downstream emissions between 2010 and 2013. This overlooked pathway in terms of gross emissions would require

  14. Turbulent flux modelling with a simple 2-layer soil model and extrapolated surface temperature applied at Nam Co Lake basin on the Tibetan Plateau

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    T. Gerken

    2012-04-01

    Full Text Available This paper introduces a surface model with two soil-layers for use in a high-resolution circulation model that has been modified with an extrapolated surface temperature, to be used for the calculation of turbulent fluxes. A quadratic temperature profile based on the layer mean and base temperature is assumed in each layer and extended to the surface. The model is tested at two sites on the Tibetan Plateau near Nam Co Lake during four days during the 2009 Monsoon season. In comparison to a two-layer model without explicit surface temperature estimate, there is a greatly reduced delay in diurnal flux cycles and the modelled surface temperature is much closer to observations. Comparison with a SVAT model and eddy covariance measurements shows an overall reasonable model performance based on RMSD and cross correlation comparisons between the modified and original model. A potential limitation of the model is the need for careful initialisation of the initial soil temperature profile, that requires field measurements. We show that the modified model is capable of reproducing fluxes of similar magnitudes and dynamics when compared to more complex methods chosen as a reference.

  15. Physical and chemical properties of Nam Prig Noom, a Thai green-chili paste, following ultra-high pressure and thermal processes

    Science.gov (United States)

    Apichartsrangkoon, Arunee; Srisajjalertwaja, Siriwan; Chaikham, Pittaya; Hirun, Sathira

    2013-03-01

    A study of processing green-chili pastes (Nam Prig Noom) by pressurization (100-600 MPa/30-50°C/20 min), pasteurization (90°C/3-5 min) or sterilization (121°C/4 min), subsequently, their physical, biochemical and microbiological qualities as well as the sensory acceptance were assessed. It was found that pressure at low levels (100-300 MPa) could improve activities of enzyme peroxidase (POD), polyphenoloxidase (PPO) and lypoxygenase (LOX) in the chili paste by more than 100%, while pressures above 500 or 300 MPa combined with heat would significantly inactivate these enzyme activities. Both color parameters and enzyme activities illustrated that though some enzymatic browning occurred with the pressurized products indicated by b* (yellowish) parameter, the magnitude of these browning was still milder than those thermally treated products indicated by-a* (greenness) and L (lightness) parameters, presumably as a consequence of the Maillard reaction. Moreover, the sensory scores were found in accordance with color parameters, firmness and capsaicin contents.

  16. Simulating the Impact of Future Land Use and Climate Change on Soil Erosion and Deposition in the Mae Nam Nan Sub-Catchment, Thailand

    Directory of Open Access Journals (Sweden)

    Nitin Kumar Tripathi

    2013-07-01

    Full Text Available This paper evaluates the possible impacts of climate change and land use change and its combined effects on soil loss and net soil loss (erosion and deposition in the Mae Nam Nan sub-catchment, Thailand. Future climate from two general circulation models (GCMs and a regional circulation model (RCM consisting of HadCM3, NCAR CSSM3 and PRECIS RCM ware downscaled using a delta change approach. Cellular Automata/Markov (CA_Markov model was used to characterize future land use. Soil loss modeling using Revised Universal Soil Loss Equation (RUSLE and sedimentation modeling in Idrisi software were employed to estimate soil loss and net soil loss under direct impact (climate change, indirect impact (land use change and full range of impact (climate and land use change to generate results at a 10 year interval between 2020 and 2040. Results indicate that soil erosion and deposition increase or decrease, depending on which climate and land use scenarios are considered. The potential for climate change to increase soil loss rate, soil erosion and deposition in future periods was established, whereas considerable decreases in erosion are projected when land use is increased from baseline periods. The combined climate and land use change analysis revealed that land use planning could be adopted to mitigate soil erosion and deposition in the future, in conjunction with the projected direct impact of climate change.

  17. Evaluation of the integrated clinic model for HIV/AIDS services in Ho Chi Minh City, Viet Nam, 2013-2014.

    Science.gov (United States)

    Hung, V; Nguyen, S T; Tieu, V T T; Nguyen, T T T; Duong, T H; Lyss, S; Oeltmann, J E

    2016-12-21

    Setting: Ho Chi Minh City (HCMC), Viet Nam. Objective: To evaluate a new integrated service model for human immunodeficiency virus/acquired immune-deficiency syndrome (HIV/AIDS) care. Design: In HCMC, co-located services, including voluntary HIV counseling and testing (VCT), HIV treatment at out-patient clinics (OPC), and methadone maintenance therapy (MMT) for persons who inject drugs, have operated under different administrative structures. In the context of decreasing international financial support, integration of these services into one administrative structure with reduced staff occurred in seven districts in HCMC between October 2013 and June 2014. We used a pre-post study design to compare service-related outcomes from routinely collected data at health facilities 6 months before and 6 months after integration. Results: The proportion of HIV-infected persons linked from VCT to OPCs was unchanged or increased following integration. A higher percentage of patients eligible for antiretroviral therapy (ART) were started on ART. The proportion of ART patients lost to follow-up remained unchanged. The proportions of MMT patients who tested positive for heroin or other substances decreased or were unchanged. Conclusions: VCT, OPC and MMT service delivery quality remained the same or improved during the 6 months following the integration. Expansion of the integrated model should be considered for HIV-related services.

  18. Report of year 2000 version on feasibility study. Feasibility study on the diffusion of fluidized bed cement kiln system in Socialist Republic of Viet Nam

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Evaluations were given on the possibility of saving energies and reducing CO2 emission by renewing the shaft kilns operated in four factories in Viet Nam into fluidized bed kilns. The feasibility study is intended to be linked to the clean development mechanism (CDM) in the future. The fluidized bed kiln is a most advanced technology developed to deal with social, economic and technological demands such as global environment preservation, energy conservation, effective utilization of resources, enhancement of economic performance, and diversification of cement needs. The technology is capable of largely reducing greenhouse effect gases, eliminating the problem of dust scattering from sintering facilities, producing stabilized and high-quality clinker, making possible of using inexpensive fuels including low-order coal, using less installation space, and reducing the production cost. The amount of energy reduction in all of the four factories is calculated 8,101 to 9,551 toe/year at an energy saving effect rate of 37 to 44%. CO2 emission is reduced as a result of reduction in fuel for sintering furnaces and in electric power consumption. The reduction amount would be 24,393 to 38,794 tons/year (converted into CO2), and the reduction effect rate would be 36 to 44%. The investment effect looks sufficient as payout of 10 to 12 years if the environment special Yen loan is used. Trial calculation was also performed for the nation-wide proliferation effect. (NEDO)

  19. Bērnu ar uzvedības traucējumiem problēmu risinājums bērnu namā

    OpenAIRE

    Degterjova, Ella

    2012-01-01

    Izvēlētā diplomdarba tēma ir „Bērnu ar uzvedības traucējumiem problēmu risinājums bērnu namā”. Izvirzītais diplomdarba mērķis ir pētīt uzvedības traucējumu problēmu risināšanas veidus ilgstošās sociālās aprūpes un sociālās rehabilitācijas institūcijās dzīvojošiem bērniem ar uzvedības traucējumiem. Diplomdarbs sastāv no četrām darba nodaļām. Pirmajā nodaļā ir teorētiski analizēti bērnu uzvedības traucējumu veidi un bērnu uzvedības traucējumu jēdziens. Otrajā nodaļā autore analizē bērnu uz...

  20. Phytoplankton functional groups for ecological assessment in young sub-tropical reservoirs: case study of the Nam-Theun 2 Reservoir, Laos, South-East Asia

    Directory of Open Access Journals (Sweden)

    Joanna Martinet

    2014-05-01

    Full Text Available The early stages following the creation of reservoirs are typically physical and biological unstable periods due to the conversion from a lotic to a lentic ecosystem. The sub-tropical Nam Theun 2 Reservoir (Laos was impounded in 2008. Several limnological parameters were monitored from March 2009 to December 2011 in order to understand the evolution of the phytoplankton community. A strong inter annual variability of hydrodynamic pattern was observed. Rainfall and hydraulic balance were the main physical factors driving the community structure. Periods of highest hydraulic stability led to a phytoplankton biomasses increase. The first assemblages were dominated by the S-C-strategists reaching high biomasses but low diversity. Over the three years, phytoplankton became more diverse due to a diversification of ecological niches, mostly explained by a greater water transparency and a more stable thermal stratification. The applicability of functional groups for biomonitoring in this young sub-tropical reservoir was investigated and compared to a classical taxonomical approach. The dominant functional groups (Lo, A, E, F, N and P characterized the NT2 Reservoir as meso-oligotrophic with a tolerance to low nutrients supply. Our results support the hypothesis that a functional group approach is more informative than a species-based approach to assess trophic level and dissolved organic carbon concentrations in such reservoirs.

  1. The use of public participation and economic appraisal for public involvement in large-scale hydropower projects: Case study of the Nam Theun 2 Hydropower Project

    International Nuclear Information System (INIS)

    Mirumachi, Naho; Torriti, Jacopo

    2012-01-01

    Gaining public acceptance is one of the main issues with large-scale low-carbon projects such as hydropower development. It has been recommended by the World Commission on Dams that to gain public acceptance, public involvement is necessary in the decision-making process (). As financially-significant actors in the planning and implementation of large-scale hydropower projects in developing country contexts, the paper examines the ways in which public involvement may be influenced by international financial institutions. Using the case study of the Nam Theun 2 Hydropower Project in Laos, the paper analyses how public involvement facilitated by the Asian Development Bank had a bearing on procedural and distributional justice. The paper analyses the extent of public participation and the assessment of full social and environmental costs of the project in the Cost-Benefit Analysis conducted during the project appraisal stage. It is argued that while efforts were made to involve the public, there were several factors that influenced procedural and distributional justice: the late contribution of the Asian Development Bank in the project appraisal stage; and the issue of non-market values and discount rate to calculate the full social and environmental costs. - Highlights: ► Public acceptance in large-scale hydropower projects is examined. ► Both procedural and distributional justice are important for public acceptance. ► International Financial Institutions can influence the level of public involvement. ► Public involvement benefits consideration of non-market values and discount rates.

  2. Revitalização de centros urbanos no Brasil: uma análise comparativa das experiências de Vitória, Fortaleza e São Luís

    Directory of Open Access Journals (Sweden)

    Tarcísio R. Botelho

    2005-08-01

    Full Text Available O estudo dos processos de revitalização urbana tem ocupado um importante lugar na compreensão da dinâmica urbana contemporânea dada a freqüência e a abrangência que eles têm conhecido. Nas últimas décadas, estes processos têm se caracterizado por incorporarem a “cultura” como conteúdo diferenciador das várias experiências de revitalização. Neste artigo, avalio o lugar do patrimônio cultural nas experiências recentes de revitalização dos centros de Vitória (ES, de Fortaleza (CE e de São Luís (MA, enfocando sobretudo o papel do poder público para obter êxito na implantação das políticas de revitalização. Considero que os processos de revitalização aqui enfocados apontam para articulações inovadoras entre os atores envolvidos, na medida em que atingem conjuntos urbanos históricos diferentemente valorizados e passam por governos locais diferentemente comprometidos com os processos de revitalização dos centros urbanosThe study of urban revitalization processes has taken pride of place in the studies of contemporary urban dynamics, given their frequency and broad scope. In the last few decades, they have stood out, among a variety of revitalization processes, for their ability to incorporate “culture” as a differentiating content. In this article, I evaluate the part the heritage has played in the latest attempts at revitalizing the historical areas of Vitória (ES, Fortaleza (CE and São Luís (MA, placing special emphasis on the role of the public power to enforce successful revitalization policies. In my opinion, the revitalization processes included in this paper point to innovative articulations among the players involved in them, once they comprise urban historical complexes with items of different values and are subject to local governments more or less committed to the revitalization of urban centers

  3. Variabilidade espacial de atributos de um solo sob videira em Vitória Brasil (SP Spatial variability of soil characteristics under grapevine in Vitoria Brasil (State of Sao Paulo - Brazil

    Directory of Open Access Journals (Sweden)

    M. P. Carvalho

    2003-08-01

    Full Text Available Foi pesquisada a variabilidade espacial de alguns atributos físicos e químicos de uma associação de solos cultivada sob videira (Vitis vinifera-L, do município de Vitória Brasil, estado de São Paulo, Brasil. O objetivo foi estudar a dependência espacial de tais atributos, assim como caracterizar as respectivas variabilidades, distribuições de freqüência e números mínimos de subamostras do solo para a cultura da videira. Para isso, coletaram-se dados do solo, dispostos segundo uma malha com 156 pontos amostrais, sendo analisados por meio da geoestatística. As maiores variabilidades foram verificadas para a macroporosidade (MA, P, K, Ca, Mg, SB e CTC, ao passo que as menores foram para a densidade do solo (DS, pH e V. O número mínimo de subamostras, necessário para formar uma amostra composta e representativa, variou de 1 (pH e V a 241 (Mg, tendo seu valor médio de 64 subamostras. Quanto à dependência espacial, o P e o V apresentaram, respectivamente, forte e fraca dependência, enquanto o restante dos atributos apresentou moderada dependência. Desta forma, o alcance dos atributos físicos variou de 2,56 a 4,32 m, enquanto o dos químicos variou de 1,82 a 5,64 m.The spatial variability of some physical and chemical characteristics of a compound of soils under grapevine (Vitis vinifera-L cultivation was studied in the county Vitória Brasil, State of Sao Paulo, Brazil. Main objective was research into the spatial dependence of these soil characteristics and their variability, frequency distribution and minimum number of soil subsamples for grapevine crop. Soil data were collected in grid sampling at 156 points, using geoestatistics for the data analysis. Highest variability was found for macroporosity (MA, P, K, Ca, Mg, SB, and CTC, and the smallest for bulk density (BD, pH, and V. The minimum number of soil subsamples to form a compound and representative sample varied between 1 (pH and V and 241 (Mg, with a mean of 64

  4. Análise do desempenho motor associado ao estado nutricional de idosos cadastrados no Programa Saúde da Família, no município de Vitória de Santo Antão-PE Analysis of Motor Performance associated with the Nutritional Status of the Elderly enrolled in the Family Health Program in the municipality of Vitória de Santo Antão in the State of Pernambuco

    Directory of Open Access Journals (Sweden)

    Lisandra Delfino de Albuquerque Soares

    2012-05-01

    Full Text Available Investigar a associação entre o estado nutricional, e o desempenho das habilidades motoras, de idosos, cadastrados no Programa Saúde da Família, zona urbana, do município de Vitória de Santo Antão (PE. Estudo epidemiológico, transversal de campo do tipo descritivo-analítico. Participaram desta pesquisa 235 idosos com idade superior ou igual a 60 anos, do gênero masculino e feminino, residentes em Vitória (PE e cadastrados nas unidades de saúde da família da zona urbana da cidade. O estado nutricional foi avaliado segundo o Índice de Massa Corporal e a Circunferência de Panturrilha. Para análise do desempenho motor foram utilizados quatro testes motores: Time Up&Go, Índice de Tinetti, Alcance Funcional e Apoio Unipodal. As associações foram verificadas segundo a correlação de Spearman. A associação do estado nutricional com os testes motores foi estatisticamente significativa entre os gêneros masculino* e feminino** (time up&go rho = 0,290*, 350**, alcance funcional rho = 0,232*, 352**, índice de Tinetti rho = 243*, 363** e apoio unipodal rho = 221*, 475** não apresentando distinção entre sexo. A avaliação dos resultados mostrou associação entre o estado nutricional e a capacidade funcional entre os idosos independente do sexo; tendo sido a obesidade apontada como a condição nutricional limitante ao desempenho adequado nos testes.The scope of this paper was to investigate the relationship between the nutritional status and the motor skills of the elderly registered in the Family Health Program in the urban area of Vitória de Santo Antão in the State of Pernambuco, by means of a transversal epistemological descriptive-analytical field study. The participants of this survey were 235 elders, both male and female of 60-years-old and over registered in the family health program in the urban area of the city. The nutritional status was evaluated by the body mass index and the circumference of the calf. Four motor

  5. A construção de Cidades no Brasil: Capital, poder público, população e a produção do espaço urbano em Vitória da Conquista (1940 - 2010)

    OpenAIRE

    Soares dos Santos, Ronan

    2014-01-01

    [spa] Este trabajo, que se basa en una investigación empírica y bibliográfica, pretende reconstituir la relación entre el poder público, el capital inmobiliario, la población y la producción del espacio urbano en la ciudad de Vitória da Conquista – Ba, en el periodo comprendido entre 1940 y 2010, y describir cómo esa producción llevó a una ciudad segregada. En ese sentido, se pretende acompañar la evolución tanto del espacio urbano como de la legislación urbanística de Vitória da Conquista, d...

  6. Projetos de Urbanização em Vitória-ES: aspectos do processo de produção de uma metrópole moderna

    Directory of Open Access Journals (Sweden)

    Ana Lucy Oliveira Freire

    2006-06-01

    Full Text Available Nosso trabalho, a seguir, procurou entender os aspectos que marcam o processo de produção do espaço urbano de Vitória no que diz respeito, especificamente, ao crescimento da periferia urbana que abriga classes de baixo poder aquisitivo/renda, cujo papel do governo municipal no processo tem sido fundamental. Em outras palavras, pretende-se compreender como vem ocorrendo, no momento atual, a expansão da cidade através do surgimento de novos bairros construídos por uma grande maioria de excluídos do acesso à propriedade privada ou que não podem pagar aluguel, áreas estas que passam por obras de urbanização, revertendo o quadro anterior do que se denomina degradação ambiental. Essa política reverte-se de grandes projetos a cargo do governo municipal, financiados pelo estado e por diversos organismos financeiros nacionais e internacionais, os quais almejam uma cidade moderna, adequada e competitiva para o capital e a economia globalizados

  7. A inclusão na educação infantil de Vitória: contribuições da educação física

    Directory of Open Access Journals (Sweden)

    Alexandre Freitas Marchiori

    2015-10-01

    Full Text Available http://dx.doi.org/10.5007/1980-4512.2015n31p292 O artigo objetiva compreender as possibilidades de uma prática compartilhada e desenvolver proposições que contribuíssem com os processos de inclusão na Educação Infantil. Os sujeitos são professores que atuam no Centro Municipal de Educação Infantil (CMEI de Vitória e duas crianças com necessidades educativas especiais (NEE. O referencial teórico-metodológico fundamenta-se na perspectiva histórico cultural (VYGOTSKY;, 2007; WALLON;, 2010. A perspectiva de professor reflexivo (NÓVOA, 2001 e as concepções metodológicas dos estudos nos/dos/com os cotidianos orienta a produção desse artigo. As fontes foram os registros fotográficos e filmagens das práticas pedagógicas em 2014 e relatórios avaliativos de dois alunos com NEE. A oferta da educação física no currículo da educação infantil amplia as possibilidades do trabalho colaborativo e potencializam as práticas da educação inclusiva.

  8. Taxonomical study on a sample of pulmonates from Santa Maria da Vitória, Bahia, Brazil, with description of a new genus and four new species (Mollusca: Orthalicidae and Megalobulimidae

    Directory of Open Access Journals (Sweden)

    Luiz Ricardo L. Simone

    2012-01-01

    Full Text Available A sample of Pulmonata collected in Santa Maria da Vitória, interior of Bahia, Brazil, in Caatinga semi-arid environment, is studied taxonomically. From the five species, four are revealed as new, including a new genus. The new taxa are the Bulimulidae (1 Kora corallina gen. et sp. n. characterized by the elongated shell with aperture somewhat dislocated from the shell axis, and an oblique tooth in middle level of inner lip; (2 Spixia coltrorum, mainly characterized by an uneven spire, delicate sculpture and peristome with 4 equidistant teeth; (3 Anostoma tessa, mainly characterized by a broad spire and well-developed anal canal; and the Megalobulimidae (4 Megalobulimus amandus, mainly characterized by pointed protoconch sculptured by dense quantity of axial cords. Rhinus suturalis is the only previously known species, but its geographic distribution is expanded southwards to Bahia state. A discussion with respect to necessity for improving the study on the malacofauna from the interior region of the Brazilian Northeast and the importance for preservation of the Caatinga biome is also provided.

  9. Sostenibles legislación: directrices para incorporar los conceptos de sostenibilidad en el código de edifícios en Vitória/ES

    Directory of Open Access Journals (Sweden)

    Érika da Cunha Victor Souza

    2015-12-01

    Full Text Available This article aims to examine the legal aspects of sustainable construction proposing guidelines for incorporating sustainability concepts in the Code of public works and construction of the Vitória-ES. In the global context, sustainability is evident, reinforcing the concern about the impact generated by man to the environment directly affecting the economy, society and the planet’s future, so the importance of environmental preservation and the efficient use of natural resources (water, air, energy, materials etc.. In this sense the role of legislation is important, since the goal of the code works in the municipalities is to ensure minimum conditions of environmental comfort in the deployment of any building to be built in the city. The hypothesis is that the legislation needs to be revised and the goal is to adjust it by inserting sustainability concepts. The methodology is based on literature search applied to the subject. We conclude that the Government should contribute more effectively to the reconstruction of the cities scene, playing their role through legal instruments, more effective and active way for both construction of new buildings, the renovation and adaptation of existing ones.

  10. A “Contabilidade Criativa” e a inscrição de Restos a Pagar como “Expediente” para Alcançar o Superávit Primário

    Directory of Open Access Journals (Sweden)

    Sonia Maria Augustinho

    2013-03-01

    Full Text Available Este artigo faz uma relação entre o volume inscrito em restos a pagar e a utilização da “contabilidade criativa” para dar cumprimento à meta fiscal de superávit primário do governo federal. Mostra também as conseqüências dessa elevação dos restos a pagar para as contas públicas nos últimos onze anos. A metodologia adotada quanto aos fins fundamenta-se em pesquisas exploratória e descritiva; e quanto aos meios, em bibliográfica e documental. Os resultados demonstram que o aumento, em mais de 10 vezes, nos valores inscritos em restos a pagar, medidos de 2002 a 2012, não resultou na sustentabilidade da política fiscal praticada, impelindo o governo a recorrer a outros artifícios contábeis, visto que essas despesas postergadas, quando pagas, impactam a execução financeira, impulsionando as despesas do exercício em curso para os próximos anos, dificultando o alcance das metas fiscais.

  11. Descrição acústica das vogais tônicas da fala capixaba = Acoustic description of the stressed vowel system from Vitória

    Directory of Open Access Journals (Sweden)

    Miranda, Irma Iunes

    2012-01-01

    Full Text Available Esse trabalho descreve e investiga o sistema vocálico do dialeto capixaba através de análises acústicas. Para tal, são estabelecidos parâmetros de comparação entre as vogais capixabas e as vogais, já estudadas, de outras cinco capitais brasileiras. Para complementar a descrição do sistema capixaba, a comparação entre gêneros se fez necessária. O grupo de informantes foi composto por quatro homens e quatro mulheres, pertencentes à faixa etária dos 20 aos 40 anos, com curso superior completo ou por concluir. O corpus foi obtido por meio de gravações de leituras de frases-veículo. O ambiente fonético foi controlado para que as influências dos sons vizinhos à vogal-alvo não comprometessem a análise. Os resultados poderão dar suporte a futuros estudos sobre o falar de Vitória, bem como estudos interdialetais do português brasileiro

  12. Avaliação dos teores de fluoreto na água potável distribuída pela concessionária CESAN que abastece o município de Vitória/ES

    Directory of Open Access Journals (Sweden)

    Gabriel dos Anjos de Jesus

    2010-05-01

    Full Text Available Este trabalho procurou avaliar os níveis de fluoreto na água fornecida pela Companhia Espírito Santense de Saneamento (CESAN, para a cidade de Vitória, capital do Estado do Espírito Santo. A adição de flúor na água tratada representa uma importante medida de saúde pública coletiva para a prevenção de cárie dental na população de uma região. A determinação do fluoreto foi realizada no Laboratório Central em Saúde Pública (LACEN por meio do método do eletrodo de íon seletivo (ISE indicado pela American Public Health Association (APHA e as amostras foram coletadas nos pontos pertencentes à rede de amostragem da Vigilância da Qualidade da Água - Vigiáguada - cidade.

  13. [Family Health Strategy: evaluating the access to SUS from the perception of the users of the health unit Resistência, in the region of São Pedro, Vitória, Espírito Santo State].

    Science.gov (United States)

    Schwartz, Talita Dourado; Ferreira, Josilda Terezinha Bertulozo; Maciel, Ethel Leonor Noia; Lima, Rita de Cássia Duarte

    2010-07-01

    Family Health is a re-orientation strategy of the assistance model. One of its guiding principles is the establishment of a link between the health teams and the SUS users. The purpose of this research is to evaluate user access to the Family Health Unit (FHU) and the local problems faced. It is an exploratory, qualitative research, developed at the FHU Resistencia of São Pedro, located in the Greater Vitória, Espírito Santo State, with data collected individually through a semi-structured survey. It was found that the main needs of the population are incorporated in the services provided by the FHU, and the users face many difficulties with access. The main criticism is related to access to the specialized services. The majority of the participants of the survey showed satisfaction with the access to the services, and were not intimidated to express the difficulties faced. The work developed by the Family Heath Strategy (FHS) at FHU Resistência has been contributing to the improvement of the quality of the services offered by FHS to the users served, although many problems have been identified, which demonstrates the great challenge in redefining the assistance model, as proposed by this public policy.

  14. The net GHG (CO2, CH4 and N2O) footprint of a newly impounded subtropical hydroelectric reservoir: Nam Theun 2

    Science.gov (United States)

    Deshmukh, Chandrashekhar; Guérin, Frédéric; Delon, Claire; Pighini, Sylvie; Vongkhamsao, Axay; Descloux, Stéphane; Chanudet, Vincent; Tardif, Raphael; Godon, Arnaud; Guédant, Pierre; Galy-Lacaux, Corinne; Zouiten, Cyril; Oliva, Priscia; Audry, Stéphane; Serça, Dominique

    2013-04-01

    There is a rising concern over the contribution of hydroelectric reservoirs to global anthropogenic greenhouse gases (GHGs) emissions. We present here the first comprehensive assessment of GHGs footprint associated with the creation of the Nam Theun 2 (NT2) hydroelectric reservoir in subtropical region of the Lao People's Democratic Republic. This assessment is the results of a monthly monitoring that have been conducted over 4 year (2008-to date). The carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) sources and sinks were quantified before and after impoundment, which began in May 2008. Before impoundment, the landscape to be flooded was a sink of carbon dioxide (-73 ± 225 Gg CO2eq yr-1),roughly neutral in terms of methane (7 ± 11 Gg CO2eq yr-1), and a source of nitrous oxide (345 ± 158 Gg CO2eq yr-1). After impoundment, total CO2 and CH4 emissions increased and N2O emissions decreased. For the year 2010, CO2 (791 ± 54 Gg CO2eq yr-1) and CH4 (644 ± 124 Gg CO2eq yr-1) contributed equally to the total gross GHG emissions from NT2 (54 and 43% for CO2 and CH4, respectively) whereas N2O contributed only 3% (47 ± 29 Gg CO2eq yr-1). The GHG emissions remained constant in 2011. Our results indicate that most of the GHG (around 90%) were emitted from reservoir water surface and the drawdown area, and only 10% were emitted by degassing at the turbines and from diffusive emissions downstream of the turbines and the dam, a percentage lower than reported for other hydroelectric reservoirs. With a total emissions of 1482 ± 207 and 1298 ± 200 Gg CO2eq yr-1 for year 2010 and 2011, gross NT2 emissions are about an order of magnitude higher than pre-impoundment emissions (276 ± 393 Gg CO2eq yr-1). With a net GHG emissions of 1203 ± 601 (2010) and 1022 ± 594 (2011) Gg CO2eq yr-1, and an annual power generation of about 6 TWh, GHG emission factor equal to 0.20 (2010) and 0.17 (2011) Mg CO2eq MWh-1 for NT2 which is up to five times lower than the emission factor

  15. Semidiurnal and seasonal variations in methane (CH4) emissions from a subtropical hydroelectric reservoir (Nam Theun 2 Reservoir) measured by eddy covariance technique

    Science.gov (United States)

    Deshmukh, Chandrashekhar; Serça, Dominique; Tardif, Raphael; Demarty, Maud; Descloux, Stéphane; Chanudet, Vincent; Guédant, Pierre; Guérin, Frédéric

    2013-04-01

    Hydroelectric reservoirs have globally been identified as a significant source of methane (CH4) to the atmosphere, especially in the tropics. Assessing these emissions and their variations at small and large time scale represent important scientific challenges. In this context, the objectives of this work are (i) to compare different methodologies used to assess CH4 emissions. (ii) to determine the temporal variations in these emissions at different scales i.e. from daily to seasonal, and link these variations to environmental controlling factors. Measurements of CH4 emissions were made in a recently impounded (May 2008) subtropical hydroelectric reservoir, Nam Theun 2 (NT2), in Lao PDR, Asia. The sampling strategy included three different types of flux measurement techniques: floating chambers (FC), submerged funnels (SF), and the eddy covariance technique (EC). Flux measurements were carried out during four field campaigns conducted between May 2009 and June 2011. Eddy covariance system, composed by a 3D sonic anemometer coupled with a DLT-100 fast methane analyzer (Los Gatos Inc®), was deployed on a mast erected in a large surface of open water. Diffusive and bubbling fluxes were measured using respectively the FC and the SF techniques within the footprint of the EC station. Results from the four field campaigns show individual EC fluxes (30min) varying over 4 orders of magnitude (from 0.01 to 102 mmol.m-2.day-1). Individual diffusive fluxes measured by floating chambers ranged between 0.2 and 3.2 mmol.m-2.day-1. Bubbling fluxes were found to be highly sporadic, with individual daily flux values varying from 0 to 102 mmol.m-2.day-1. For all field campaigns, EC fluxes were very consistent with the sum of the two terms measured independently (diffusive fluxes + bubbling fluxes = EC fluxes), indicating that the eddy covariance system picked-up both diffusive and bubbling emissions from the reservoir, which is a very new and encouraging result for further studies

  16. Polymorphism of Plasmodium falciparum Na+/H+ exchanger is indicative of a low in vitro quinine susceptibility in isolates from Viet Nam

    Science.gov (United States)

    2011-01-01

    Background The Plasmodium falciparum NA+/H+ exchanger (pfnhe1, gene PF13_0019) has recently been proposed to influence quinine (QN) susceptibility. However, its contribution to QN resistance seems to vary geographically depending on the genetic background of the parasites. Here, the role of this gene was investigated in in vitro QN susceptibility of isolates from Viet Nam. Method Ninety-eight isolates were obtained from three different regions of the Binh Phuoc and Dak Nong bordering Cambodia provinces during 2006-2008. Among these, 79 were identified as monoclonal infection and were genotyped at the microsatellite pfnhe1 ms4760 locus and in vitro QN sensitivity data were obtained for 51 isolates. Parasite growth was assessed in the field using the HRP2 immunodetection assay. Results Significant associations were found between polymorphisms at pfnhe1 microsatellite ms4760 and susceptibility to QN. Isolates with two or more DNNND exhibited much lower susceptibility to QN than those harbouring zero or one DNNND repeats (median IC50 of 682 nM versus median IC50 of 300 nM; p = 0.0146) while isolates with one NHNDNHNNDDD repeat presented significantly reduced QN susceptibility than those who had two (median IC50 of 704 nM versus median IC50 of 375 nM; p 95%) thus preventing analysis of associations with these mutations. Interestingly, area with the highest median QN IC50 showed also the highest percentage of isolates carrying the pfnhe1 haplotype 7. Conclusions The haplotype 7 which is the typical Asian profile is likely well-adapted to high drug pressure in this area and may constitute a good genetic marker to evaluate the dissemination of QNR in this part of the world. PMID:21669011

  17. Polymorphism of Plasmodium falciparum Na+/H+ exchanger is indicative of a low in vitro quinine susceptibility in isolates from Viet Nam

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    Thanh Nguyen

    2011-06-01

    Full Text Available Abstract Background The Plasmodium falciparum NA+/H+ exchanger (pfnhe1, gene PF13_0019 has recently been proposed to influence quinine (QN susceptibility. However, its contribution to QN resistance seems to vary geographically depending on the genetic background of the parasites. Here, the role of this gene was investigated in in vitro QN susceptibility of isolates from Viet Nam. Method Ninety-eight isolates were obtained from three different regions of the Binh Phuoc and Dak Nong bordering Cambodia provinces during 2006-2008. Among these, 79 were identified as monoclonal infection and were genotyped at the microsatellite pfnhe1 ms4760 locus and in vitro QN sensitivity data were obtained for 51 isolates. Parasite growth was assessed in the field using the HRP2 immunodetection assay. Results Significant associations were found between polymorphisms at pfnhe1 microsatellite ms4760 and susceptibility to QN. Isolates with two or more DNNND exhibited much lower susceptibility to QN than those harbouring zero or one DNNND repeats (median IC50 of 682 nM versus median IC50 of 300 nM; p = 0.0146 while isolates with one NHNDNHNNDDD repeat presented significantly reduced QN susceptibility than those who had two (median IC50 of 704 nM versus median IC50 of 375 nM; p pfcrt76T and wild-type pfmdr1 (> 95% thus preventing analysis of associations with these mutations. Interestingly, area with the highest median QN IC50 showed also the highest percentage of isolates carrying the pfnhe1 haplotype 7. Conclusions The haplotype 7 which is the typical Asian profile is likely well-adapted to high drug pressure in this area and may constitute a good genetic marker to evaluate the dissemination of QNR in this part of the world.

  18. Prescription patterns and treatment outcomes of MDR-TB patients treated within and outside the National Tuberculosis Programme in Pham Ngoc Thach hospital, Viet Nam.

    Science.gov (United States)

    Hoa, Nguyen B; Khanh, Pham H; Chinh, Nguyen V; Hennig, Cornelia M

    2014-09-01

    To describe and analyse the prescription patterns and treatment outcomes of MDR-TB patients managed within Green Light Committee (GLC) and outside (non-GLC) the National TB programme in Viet Nam. Retrospective cohort study with two elements: (i) in-depth interviews and focus group discussions with clinical doctors, hospital pharmacists, and the non-GLC patients with MDR-TB; (ii) review of treatment cards and patients' charts of all GLC and non-GLC patients with MDR-TB put on treatment during 2010. Of 282 patients with MDR-TB, comprising 79 (28%) GLC patients MDR-TB and 203 (72%) non-GLC patients with MDR-TB, were enrolled in the study. Treatment delay was significantly higher in the GLC group (12.8 days) than the non-GLC group (2.3 days), (P = 0.004). The success rate was significantly better in GLC patients (84.8%) than in non-GLC patients (53.7%) (P < 0.001). The default rate was significantly higher in non-GLC patients than in GLC patients (25.6% vs. 6.3%), (P < 0.001). The risk of unsuccessful outcome was higher in non-GLC patients (Hazard ratio = 4.6, 95% CI: 1.8-11.8). The treatment outcomes of patients with MDR-TB in the GLC group were significantly better than in the non-GLC group. Reasons for the high default rate in non-GLC patients with MDR-TB must be further investigated. © 2014 John Wiley & Sons Ltd.

  19. Preharvest bagging with wavelength-selective materials enhances development and quality of mango (Mangifera indica L.) cv. Nam Dok Mai #4.

    Science.gov (United States)

    Chonhenchob, Vanee; Kamhangwong, Damrongpol; Kruenate, Jittiporn; Khongrat, Krittaphat; Tangchantra, Nantavat; Wichai, Uthai; Singh, S Paul

    2011-03-15

    Preharvest bagging has been shown to improve development and quality of fruits. Different light transmittance bags showed different effects on fruit quality. This study presents the benefits of using newly developed plastic bagging materials with different wavelength-selective characteristics for mangoes (cv. Nam Dok Mai #4). Mangoes were bagged at 45 days after full bloom (DAFB) and randomly harvested at 65, 75, 85, 95, and 105 DAFB. The bags were removed on the harvest days. The wavelength-selective bags (no pigment, yellow, red, blue/violet, blue) were compared with the Kraft paper bag with black paper liner, which is currently used commercially for several fruits, and with non-bagging as a control. Bagging significantly (p⩽0.05) reduced diseases and blemishes. Mango weight at 95 DAFB was increased approximately 15% by VM and V plastic bagging, as compared to paper bagging and control. Plastic bagging accelerated mango ripening as well as growth. Plastic-bagged mangoes reached maturity stage at 95 DAFB, while non-bagged mangoes reached maturity stage at 105 DAFB. Paper bagging resulted in a pale-yellow peel beginning at 65 DAFB, while plastic bagging improved peel glossiness. Preharvest bagging with different wavelength-selective materials affected mango development and quality. Bagging mangoes with VM and V materials could reduce peel defects and diseases, increase weight, size, and sphericity, improve peel appearance, and shorten the development periods of mangoes. The results suggest a favorable practice using the newly developed VM and V plastic bags in the production of mangoes, and possibly other fruits as well. Copyright © 2010 Society of Chemical Industry.

  20. Modelling Niche Differentiation of Co-Existing, Elusive and Morphologically Similar Species: A Case Study of Four Macaque Species in Nakai-Nam Theun National Protected Area, Laos

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    Camille N. Z. Coudrat

    2013-01-01

    Full Text Available Species misidentification often occurs when dealing with co-existing and morphologically similar species such as macaques, making the study of their ecology challenging. To overcome this issue, we use reliable occurrence data from camera-trap images and transect survey data to model their respective ecological niche and potential distribution locally in Nakai-Nam Theun National Protected Area (NNT NPA, central-Eastern Laos. We investigate niche differentiation of morphologically similar species using four sympatric macaque species in NNT NPA, as our model species: rhesus Macaca mulatta (Taxonomic Serial Number, TSN 180099, Northern pig-tailed M. leonina (TSN not listed; Assamese M. assamensis (TSN 573018 and stump-tailed M. arctoides (TSN 573017. We examine the implications for their conservation. We obtained occurrence data of macaque species from systematic 2006–2011 camera-trapping surveys and 2011–2012 transect surveys and model their niche and potential distribution with MaxEnt software using 25 environmental and topographic variables. The respective suitable habitat predicted for each species reveals niche segregation between the four species with a gradual geographical distribution following an environmental gradient within the study area. Camera-trapping positioned at many locations can increase elusive-species records with a relatively reduced and more systematic sampling effort and provide reliable species occurrence data. These can be used for environmental niche modelling to study niche segregation of morphologically similar species in areas where their distribution remains uncertain. Examining unresolved species' niches and potential distributions can have crucial implications for future research and species' management and conservation even in the most remote regions and for the least-known species.

  1. Arsenic and other trace elements in groundwater and human urine in Ha Nam province, the Northern Vietnam: contamination characteristics and risk assessment.

    Science.gov (United States)

    Pham, Long Hai; Nguyen, Hue Thi; Van Tran, Cuong; Nguyen, Ha Manh; Nguyen, Tung Hoang; Tu, Minh Binh

    2017-06-01

    The contamination characteristics of arsenic and other trace elements in groundwater and the potential risks of arsenic from the groundwater were investigated. Elevated contamination of arsenic, barium and manganese was observed in tube-well water of two villages (Chuyen Ngoai and Chau Giang) in Ha Nam province in the Northern Vietnam. Concentrations of As in the groundwater ranged from 12.8 to 884 µg/L with mean values in Chuyen Ngoai and Chau Giang were 614.7 and 160.1 µg/L, respectively. About 83 % of these samples contained As concentrations exceeding WHO drinking water guideline of 10 μg/L. The mean values of Mn and Ba in groundwater from Chuyen Ngoai and Chau Giang were 300 and 657 μg/L and 650 and 468 μg/L, respectively. The mean value of Ba concentration in groundwater in both Chuyen Ngoai and Chau Giang was about 22 % of the samples exceeded the WHO guideline (700 µg/L). Arsenic concentrations in human urine of residents from Chuyen Ngoai and Chau Giang were the range from 8.6 to 458 µg/L. The mean values of Mn and Ba in human urine of local people from Chuyen Ngoai were 46.9 and 62.8 μg/L, respectively, while those in people from Chau Giang were 25.9 and 45.9 μg/L, respectively. The average daily dose from ingesting arsenic for consuming both untreated and treated groundwater is from 0.02 to 11.5 and 0.003 to 1.6 μg/kg day, respectively. Approximately, 57 % of the families using treated groundwater and 64 % of the families using untreated groundwater could be affected by elevated arsenic exposure.

  2. Impact of climate change on sediment yield in the Mekong River basin: a case study of the Nam Ou basin, Lao PDR

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    B. Shrestha

    2013-01-01

    Full Text Available This paper evaluates the impact of climate change on sediment yield in the Nam Ou basin located in northern Laos. Future climate (temperature and precipitation from four general circulation models (GCMs that are found to perform well in the Mekong region and a regional circulation model (PRECIS are downscaled using a delta change approach. The Soil and Water Assessment Tool (SWAT is used to assess future changes in sediment flux attributable to climate change. Results indicate up to 3.0 °C shift in seasonal temperature and 27% (decrease to 41% (increase in seasonal precipitation. The largest increase in temperature is observed in the dry season while the largest change in precipitation is observed in the wet season. In general, temperature shows increasing trends but changes in precipitation are not unidirectional and vary depending on the greenhouse gas emission scenarios (GHGES, climate models, prediction period and season. The simulation results show that the changes in annual stream discharges are likely to range from a 17% decrease to 66% increase in the future, which will lead to predicted changes in annual sediment yield ranging from a 27% decrease to about 160% increase. Changes in intra-annual (monthly discharge as well as sediment yield are even greater (−62 to 105% in discharge and −88 to 243% in sediment yield. A higher discharge and sediment flux are expected during the wet seasons, although the highest relative changes are observed during the dry months. The results indicate high uncertainties in the direction and magnitude of changes of discharge as well as sediment yields due to climate change. As the projected climate change impact on sediment varies remarkably between the different climate models, the uncertainty should be taken into account in both sediment management and climate change adaptation.

  3. Effect of the mGluR5-NAM Basimglurant on Behavior in Adolescents and Adults with Fragile X Syndrome in a Randomized, Double-Blind, Placebo-Controlled Trial: FragXis Phase 2 Results.

    Science.gov (United States)

    Youssef, Eriene A; Berry-Kravis, Elizabeth; Czech, Christian; Hagerman, Randi J; Hessl, David; Wong, Chin Y; Rabbia, Michael; Deptula, Dennis; John, Amy; Kinch, Russell; Drewitt, Philip; Lindemann, Lothar; Marcinowski, Moritz; Langland, Rachel; Horn, Carsten; Fontoura, Paulo; Santarelli, Luca; Quiroz, Jorge A

    2018-02-01

    Preclinical data suggest that inhibition of the metabotropic glutamate receptor 5 (mGluR5) receptor might hold therapeutic benefits in Fragile X syndrome (FXS). Treatment of Fmr1 knockout mice with mGluR5-negative allosteric modulators (NAMs) has been reported to correct a broad range of phenotypes related to FXS. The early short-term clinical trials with mGluR5 NAMs, including basimglurant, assessing the effects in individuals with FXS, were supportive of further exploration in larger, well-controlled trials. We evaluated basimglurant, a potent and selective mGluR5 NAM, in a 12-week, double-blind, parallel-group study of 183 adults and adolescents (aged 14-50, mean 23.4 years) with FXS. Individuals with an FMR1 full mutation were randomized to placebo or one of two doses of basimglurant. The primary efficacy endpoint was the change from baseline in behavioral symptoms using the Anxiety Depression and Mood Scale (ADAMS) total score. All treatment arms showed marked behavioral improvements from baseline to week 12 with less improvement in the basimglurant 1.5 mg arm than placebo; however, basimglurant 0.5 mg was inferior to placebo in the ADAMs total score. Treatment with basimglurant was overall well-tolerated. A higher incidence of adverse events classified as psychiatric disorders were reported in patients treated with basimglurant, including three patients with hallucinations or psychosis. In this phase 2 clinical trial, basimglurant did not demonstrate improvement over placebo. Evaluation of the overall risk-benefit in younger patient populations is an important consideration for the design of potential further investigations of efficacy with this class of medications.

  4. Bui Tran Phuong, Viêt Nam 1918-1945, genre et modernité : Émergence de nouvelles perceptions et expérimentations

    Directory of Open Access Journals (Sweden)

    Bui Tran Phuong

    2008-07-01

    Full Text Available Pourquoi ce sujet ?D’abord pour combler un vide. Si l’on ne considère que l’historiographie vietnamienne, ce dont dispose le public vietnamien dans le pays, malgré une abondance apparente à un certain moment, l’histoire contemporaine reste déplorablement pauvre sur le plan cognitif. Elle renseigne peu sur les hommes (et encore moins sur les femmes en société, dans l’espace et dans le temps. Dans la recherche internationale sur le Viêt Nam, jusqu’à très récemment les femmes ne figuraient pas ...

  5. Trajetórias e estratégias de mulheres: um estudo conquistense Trayectorias y estrategias de mujeres: un estudio conquistense Business women, strategies and progress: a study in vitória da conquista

    Directory of Open Access Journals (Sweden)

    Almiralva Ferraz Gomes

    2009-03-01

    Full Text Available Diante de um contexto que exige posturas proativas dos gestores, esta pesquisa intentou conhecer as estratégias adotadas por mulheres empreendedoras na cidade de Vitória da Conquista, região sudoeste da Bahia. Ao longo do estudo buscou-se conhecer o seu comportamento estratégico, pois se entende que a sobrevivência dos empreendimentos, principalmente dos pequenos negócios, está relacionada à visão estratégica de seus empreendedores. A escolha de uma amostra feminina deve-se, essencialmente, ao fato de que a inserção da mulher no sistema produtivo constitui um fator privilegiado de análise das transformações que vêm ocorrendo com o feminino na modernidade. Além disso, o tema empreendedorismo feminino emerge como um assunto muito pouco estudado e carente de pesquisas não só teóricas como também empíricas. A análise dos dados coletados permitiu verificar que o comportamento estratégico predominante entre as empreendedoras, de acordo com a tipologia de Miles e Snow (1978, é o prospector.Frente a un contexto que exige posturas proactivas de los gestores, esta investigación intentó conocer las estrategias adoptadas por mujeres emprendedoras en la ciudad de Vitoria da Conquista, Región Suroeste de Bahía. A lo largo del estudio buscamos conocer su comportamiento estratégico, pues se entiende que la sobrevivencia, principalmente de los pequeños negocios, está relacionada a la visión estratégica de sus emprendedores. La elección de una muestra femenina se debe, esencialmente, al hecho de que la inclusión de la mujer en el sistema productivo constituye un factor privilegiado de análisis de las transformaciones que han ocurrido con lo femenino en la modernidad. Además de eso, el tema espíritu empresarial femenino surge como un tema muy poco estudiado y necesita investigaciones, no solo teóricas como también empíricas. El análisis de los datos colectados ha permitido verificar que el comportamiento estrat

  6. Índice de área foliar, spad e massa de matéria seca do feijoeiro comum em função dos bioestimulantes, NPK e micronutrientes em Vitória da Conquista – BA

    Directory of Open Access Journals (Sweden)

    Danilo Nogueira dos Anjos

    2017-04-01

    Full Text Available A cultura do feijão apresenta grande importância econômica e social no Brasil e estudos sobre a função dos bioestimulantes associados a diferentes adubações nessa cultura ainda são incipientes. Desse modo, objetivou-se com este trabalho avaliar a influência do uso de bioestimulantes e suas interações com as adubações de NPK e micronutrientes no índice SPAD, índice de área foliar e a massa de matéria seca do feijoeiro da cultivar de feijão Pérola no município de Vitória da Conquista - BA. O trabalho foi desenvolvido na Universidade Estadual do Sudoeste da Bahia e teve o delineamento experimental em blocos casualizados arranjados em três fatores 2x2x4 sendo dois níveis de NPK (ausência e presença, dois níveis de micronutrientes (ausência e presença e os bioestimulantes (ausência, Stimulate, Booster e Biozyme TF. Houve reposta significativa entre a interação dos bioestimulantes e NPK para o índice de área foliar e massa seca da parte aérea, com destaque para os bioestimulantes Booster e Biozyme TF que na ausência do NPK aumentaram o índice de área foliar. O NPK incrementou a massa seca da haste e o índice SPAD do feijoeiro.

  7. Modeling The Hydrology And Water Allocation Under Climate Change In Rural River Basins: A Case Study From Nam Ngum River Basin, Laos

    Science.gov (United States)

    Jayasekera, D. L.; Kaluarachchi, J.; Kim, U.

    2011-12-01

    Rural river basins with sufficient water availability to maintain economic livelihoods can be affected with seasonal fluctuations of precipitation and sometimes by droughts. In addition, climate change impacts can also alter future water availability. General Circulation Models (GCMs) provide credible quantitative estimates of future climate conditions but such estimates are often characterized by bias and coarse scale resolution making it necessary to downscale the outputs for use in regional hydrologic models. This study develops a methodology to downscale and project future monthly precipitation in moderate scale basins where data are limited. A stochastic framework for single-site and multi-site generation of weekly rainfall is developed while preserving the historical temporal and spatial correlation structures. The spatial correlations in the simulated occurrences and the amounts are induced using spatially correlated yet serially independent random numbers. This method is applied to generate weekly precipitation data for a 100-year period in the Nam Ngum River Basin (NNRB) that has a land area of 16,780 km2 located in Lao P.D.R. This method is developed and applied using precipitation data from 1961 to 2000 for 10 selected weather stations that represents the basin rainfall characteristics. Bias-correction method, based on fitted theoretical probability distribution transformations, is applied to improve monthly mean frequency, intensity and the amount of raw GCM precipitation predicted at a given weather station using CGCM3.1 and ECHAM5 for SRES A2 emission scenario. Bias-correction procedure adjusts GCM precipitation to approximate the long-term frequency and the intensity distribution observed at a given weather station. Index of agreement and mean absolute error are determined to assess the overall ability and performance of the bias correction method. The generated precipitation series aggregated at monthly time step was perturbed by the change factors

  8. Lessons learned from implementation of a demonstration program to reduce the burden of anemia and hookworm in women in Yen Bai Province, Viet Nam

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    Thach Tran D

    2009-07-01

    Full Text Available Abstract Background Iron deficiency, anemia and hookworm disease are important public health problems for women of reproductive age living in developing countries and affect the health of newborns and infants. Iron supplementation and deworming treatment are effective in addressing these problems in both pregnant and non-pregnant women. Daily iron supplementation and deworming after the first trimester is recommended for pregnant women although these programs usually do not operate efficiently or effectively. Weekly iron-folic acid supplementation and regular deworming for non-pregnant women may be a viable approach for improving iron status and preventing anemia during the reproductive years. Addressing these diseases at a population level before women become pregnant could significantly improve women's health before and during pregnancy, as well as their infants' growth and development. Methods and Results This paper describes the major processes undertaken in a demonstration intervention of preventive weekly iron-folic acid supplementation with regular deworming for all 52,000 women aged 15–45 years in two districts of Yen Bai province, in northern Viet Nam. The intervention strategy included extensive consultation with community leaders and village, commune, district and provincial health staff, and training for village health workers. Distribution of the drugs was integrated with the existing health service infrastructure and the village health workers were the direct point of contact with women. Iron-folic acid tablets and deworming treatment were provided free of charge from May 2006. An independent Vietnamese NGO was commissioned to evaluate compliance and identify potential problems. The program resulted in effective distribution of iron-folic acid tablets and deworming treatment to all villages in the target districts, with full or partial compliance of 85%. Conclusion Training for health staff, the strong commitment of all partners

  9. Effect of sporadic destratification, seasonal overturn and artificial mixing on CH4 emissions at the surface of a subtropical hydroelectric reservoir (Nam Theun 2 Reservoir, Lao PDR)

    Science.gov (United States)

    Guérin, F.; Deshmukh, C.; Labat, D.; Pighini, S.; Vongkhamsao, A.; Guédant, P.; Rode, W.; Godon, A.; Chanudet, V.; Descloux, S.; Serça, D.

    2015-07-01

    Inland waters in general and specifically freshwater reservoirs are recognized as source of CH4 to the atmosphere. Although the diffusion at the air-water interface is the most studied pathway, its spatial and temporal variations are poorly documented. We measured fortnightly CH4 concentrations and physico-chemical parameters at nine stations in a subtropical monomictic reservoir which was flooded in 2008 (Nam Theun 2 Reservoir, Lao PDR). Based on these results, we quantified CH4 storage in the water column and diffusive fluxes from June 2009 to December 2012. We also compared emissions with aerobic methane oxidation calculated from Deshmukh et al. (2015). In this monomictic reservoir, the seasonal variations of CH4 concentration and storage were highly dependant of the thermal stratification. Hypolimnic CH4 concentration and CH4 storage reached their maximum in the warm dry season (WD) when the reservoir was stratified. They decreased during the warm wet (WW) season and reached its minimum after the reservoir overturned in the cool dry season (CD). The sharp decreases of the CH4 storage were concomitant with sporadic extreme diffusive fluxes (up to 200 mmol m-2 d-1). These hot moments of emissions occurred mostly in the inflow region in the WW season and during the overturn in the CD season in the area of the reservoir that has the highest CH4 storage. Although they corresponded to less than 10 % of the observations, these CH4 extreme emissions (> 5 mmol m-2 d-1) contributed up to 50 % of total annual emissions by diffusion. Based on our fortnightly monitoring, we determined that accurate estimation of the emissions can be determined from measurements made at least at a monthly frequency. During the transition between the WD and WW seasons, a new hotspot of emissions was identified upstream of the water intake where diffusive fluxes peaked at 600 mmol m-2 d-1 in 2010 down to 200 mmol m-2 d-1 in 2012. In the CD season, diffusive fluxes from this area were the

  10. Characterizing the relationship between temperature and mortality in tropical and subtropical cities: a distributed lag non-linear model analysis in Hue, Viet Nam, 2009–2013

    Science.gov (United States)

    Dang, Tran Ngoc; Seposo, Xerxes T.; Duc, Nguyen Huu Chau; Thang, Tran Binh; An, Do Dang; Hang, Lai Thi Minh; Long, Tran Thanh; Loan, Bui Thi Hong; Honda, Yasushi

    2016-01-01

    Background The relationship between temperature and mortality has been found to be U-, V-, or J-shaped in developed temperate countries; however, in developing tropical/subtropical cities, it remains unclear. Objectives Our goal was to investigate the relationship between temperature and mortality in Hue, a subtropical city in Viet Nam. Design We collected daily mortality data from the Vietnamese A6 mortality reporting system for 6,214 deceased persons between 2009 and 2013. A distributed lag non-linear model was used to examine the temperature effects on all-cause and cause-specific mortality by assuming negative binomial distribution for count data. We developed an objective-oriented model selection with four steps following the Akaike information criterion (AIC) rule (i.e. a smaller AIC value indicates a better model). Results High temperature-related mortality was more strongly associated with short lags, whereas low temperature-related mortality was more strongly associated with long lags. The low temperatures increased risk in all-category mortality compared to high temperatures. We observed elevated temperature-mortality risk in vulnerable groups: elderly people (high temperature effect, relative risk [RR]=1.42, 95% confidence interval [CI]=1.11–1.83; low temperature effect, RR=2.0, 95% CI=1.13–3.52), females (low temperature effect, RR=2.19, 95% CI=1.14–4.21), people with respiratory disease (high temperature effect, RR=2.45, 95% CI=0.91–6.63), and those with cardiovascular disease (high temperature effect, RR=1.6, 95% CI=1.15–2.22; low temperature effect, RR=1.99, 95% CI=0.92–4.28). Conclusions In Hue, the temperature significantly increased the risk of mortality, especially in vulnerable groups (i.e. elderly, female, people with respiratory and cardiovascular diseases). These findings may provide a foundation for developing adequate policies to address the effects of temperature on health in Hue City. PMID:26781954

  11. Characterizing the relationship between temperature and mortality in tropical and subtropical cities: a distributed lag non-linear model analysis in Hue, Viet Nam, 2009–2013

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    Tran Ngoc Dang

    2016-01-01

    Full Text Available Background: The relationship between temperature and mortality has been found to be U-, V-, or J-shaped in developed temperate countries; however, in developing tropical/subtropical cities, it remains unclear. Objectives: Our goal was to investigate the relationship between temperature and mortality in Hue, a subtropical city in Viet Nam. Design: We collected daily mortality data from the Vietnamese A6 mortality reporting system for 6,214 deceased persons between 2009 and 2013. A distributed lag non-linear model was used to examine the temperature effects on all-cause and cause-specific mortality by assuming negative binomial distribution for count data. We developed an objective-oriented model selection with four steps following the Akaike information criterion (AIC rule (i.e. a smaller AIC value indicates a better model. Results: High temperature-related mortality was more strongly associated with short lags, whereas low temperature-related mortality was more strongly associated with long lags. The low temperatures increased risk in all-category mortality compared to high temperatures. We observed elevated temperature-mortality risk in vulnerable groups: elderly people (high temperature effect, relative risk [RR]=1.42, 95% confidence interval [CI]=1.11–1.83; low temperature effect, RR=2.0, 95% CI=1.13–3.52, females (low temperature effect, RR=2.19, 95% CI=1.14–4.21, people with respiratory disease (high temperature effect, RR=2.45, 95% CI=0.91–6.63, and those with cardiovascular disease (high temperature effect, RR=1.6, 95% CI=1.15–2.22; low temperature effect, RR=1.99, 95% CI=0.92–4.28. Conclusions: In Hue, the temperature significantly increased the risk of mortality, especially in vulnerable groups (i.e. elderly, female, people with respiratory and cardiovascular diseases. These findings may provide a foundation for developing adequate policies to address the effects of temperature on health in Hue City.

  12. O processo de trabalho do técnico em saúde bucal e suas relações com a equipe de saúde bucal na Região Metropolitana da Grande Vitória, Espírito Santo, Brasil Dental hygienist technicians' working process and their relationship with the oral health team in the Metropolitan Region of Vitória, Espírito Santo, Brazil

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    Carolina Dutra Degli Esposti

    2012-06-01

    Full Text Available O objetivo deste estudo é analisar a compreensão dos cirurgiões-dentistas (CDs sobre o processo de trabalho e as relações da equipe de saúde com os Técnicos em Saúde Bucal (TSBs. Em cinco municípios da Região Metropolitana da Grande Vitória (RMGV, Espírito Santo (ES, Brasil, foram selecionados 18 sujeitos, a partir de uma amostra probabilística de 217 CDs que atuavam no Sistema Único de Saúde (SUS. Os sujeitos foram entrevistados a partir de um roteiro-guia semiestruturado, do qual constavam temas relacionados à organização do trabalho na saúde bucal; às atribuições e responsabilidades do TSB; à relação entre o cirurgião-dentista e o TSB; à relação com a equipe de saúde e autonomia do TSB. Os dados foram analisados a partir da Análise de Conteúdo sugerida por Bardin. Constatou-se que os CDs valorizam a importância da participação dos TSBs na reorganização do trabalho odontológico e a construção de uma relação de parceria e cooperação. Contudo, os CDs reconhecem que a relação com os TSBs é prejudicada pela desinformação sobre o processo de trabalho. Além disso, os CDs demonstram receios quanto à possibilidade de os TSBs tornarem-se dentistas práticos e tomarem seu espaço no mercado de trabalho. Também há preocupações sobre a responsabilização legal dos CDs sobre atividades desenvolvidas pelos TSBs.This study aims to assess dentists' understanding about the working process and the relationships of the health team with dental hygienist technicians (DHT. In five cities of the Metropolitan Region of Vitória, State of Espírito Santo, Southeastern Brazil, 18 subjects were selected from a probability sample of 217 dentists that worked in the National Health System. Subjects were interviewed by means of a semi-structured script, which contained topics related to work organization in oral health; roles and responsibilities of the DHT; relationship between the dentist and the DHT; DHT

  13. Radiation accident in Viet Nam

    International Nuclear Information System (INIS)

    Wheatley, J.

    1998-01-01

    In November 1992 a Vietnamese research physicist was working with a microtron accelerator when he received a radiation overexposure that required the subsequent amputation of his right hand. A team from the International Atomic Energy Agency visited Hanoi in March 1993 to carry out an investigation. It was concluded that the accident occurred primarily due to a lack of safety systems although the lack of both written procedures and training in basic radiation safety were also major contributors. (author)

  14. VIET NAM at the CROSSROADS

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

    For example, companies will invest in research in one country, industrial design and engineering development in another, production in a third, initial sales in a fourth, and the headquarters of .... Deregulation — The core element of deregulation is the abolition of national controls over the cross-border movement of capital.

  15. Social entrepreneurship in Viet Nam

    DEFF Research Database (Denmark)

    Phi, Giang

    2017-01-01

    Despite its rapid growth, tourism has shown only modest success in addressing the issues of poverty and hunger in Asia and the Pacific. Community-based tourism (CBT) is a type of social entreprise that fosters cross-sectoral partnerships between government, business and the community. This chapter...

  16. K nam prijezzhajet "Tramvai "Zhelanije""...

    Index Scriptorium Estoniae

    2006-01-01

    5.-7. juulini toimuvad Estonia teatris Moskva Mossoveti-nim. Teatri külalisetendused. Juri Jerjomini lavastus Tennessee Williamsi järgi "Tramm nimega Iha" : Blanche - Jevgenija Krjukova ja Stella - Jekaterina Gusseva,

  17. Socioeconomic Renovation in Viet Nam

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

    For a long time, the real motivations behind the record growth rate in the rural economy following the land reform were not thoroughly researched, analyzed, ...... Private house construction companies are not sufficiently mature to take the initiatives required to supply the property market with housing for sale or rent.

  18. Biomass Business Opportunities Viet Nam

    Energy Technology Data Exchange (ETDEWEB)

    Zwebe, D. [SNV Netherlands Development Organisation, Ha Noi (Viet Nam)

    2012-03-15

    The goal of this survey is to provide a more specific and integral perspective in which niches, relevant policy development by the Vietnamese government, legislation and sustainability criteria are clearly addressed to benefit both the Dutch Private sector as well as to stimulate Dutch-Vietnamese cooperation and support the Vietnamese government in its search for tangible options to develop the desired enabling environment for a sustainable biomass/biofuel market. The following activities are defined to be executed to reach the goal of the project: Biomass availability in Vietnam (Chapter 2); Government of Vietnam and Energy (Chapter 3); The opportunities and barriers to enter the market in Vietnam (Chapter 4 and 5); Stakeholder analysis of the bio-energy sector (Chapter 6); and Recommendations (Chapter 7)

  19. Ne nuzhen nam bereg Turetskii

    Index Scriptorium Estoniae

    2005-01-01

    Tallinna Tehnikaülikooli õppejõu Lembo Tanningu raamat "Armeenia probleem" ja Hollandi välisministri Bernard Rudolf Boti välisministeeriumi pressikeskuses peetud loeng "Estonia, the Netherlands and our common European Future" seonduvad mõlemad Türgiga

  20. Review of monograph of Doctor of Medicine, Professor Prokopov V.O. «Drinking water of Ukraine: medical-ecologic and sanitary-hygiene aspects» edited by Doctor of Medicine, Academician of NAMS of Ukraine A.M. Serdiuk. – K.: Academic Press «Medicine», 2016.

    OpenAIRE

    Shevchenko, O. A.

    2017-01-01

    Review of monograph of Doctor ofMedicine, Professor Prokopov V.O. «Drinking water ofUkraine: medical-ecologic and sanitary-hygiene aspects»edited by Doctor of Medicine, Academician of NAMS ofUkraine A.M. Serdiuk. – K.: Academic Press «Medicine»,2016. – 400 p.

  1. La longévité

    DEFF Research Database (Denmark)

    Vaupel, James W.

    2016-01-01

    The rise of longevity since 1840 is remarkable. In France, life expectancy doubled from 40 in 1840 to 82 today. Analysis of the nature of this increase, including the improvements in survival at older ages, sheds new light on the economic, social and health transformations of the past two centuries...

  2. Molecular characterization of environmental Cryptococcus neoformans isolated in Vitoria, ES, Brazil Caracterização molecular de cepas ambientais de Cryptococcus neoformans isoladas em Vitória, ES, Brasil

    Directory of Open Access Journals (Sweden)

    Mariceli Araujo Ribeiro

    2008-12-01

    Full Text Available Cryptococcus neoformans is the major cause of fungal meningitis, a potentially lethal mycosis. Bird excreta can be considered a significant environmental reservoir of this species in urban areas, thirty-three samples of pigeon excreta were collected within the city of Vitoria, Brazil. Cryptococcus neoformans was isolated and identified using standard biochemical assays in ten samples. PCR amplification with primer M13 and orotidine monophosphate pyrophosphorylase (URA5 gene-restriction fragment length polymorphism (RFLP analysis discerned serotypes and genotypes within this species. All isolates were serotype A (C. neoformans var. grubii and genotype VNI. The two alternative alleles a and α at the mating type locus were determined by PCR amplification and mating assays performed on V8 medium. All isolates were MAT α mating type but only 50% were able to mate in vitro with the opposite mating type MAT a tester strains (JEC20, KN99a and Bt63. This study adds information on the ecology and molecular characterization of C. neoformans in the Southeast region of Brazil.O "complexo Cryptococcus neoformans" é constituído por C. neoformans var. neoformans, C. neoformans var. grubii, e C. gattii. Trinta por cento de amostras de excrementos de pombos coletados dentro da cidade de Vitória, Brasil, foram positivas para Cryptococcus neoformans, espécie identificada por testes bioquímicos convencionais. Amplificação por PCR com primer M13 e análise por orotidine monophosphate pyrophosphorylase (URA5 gene-"restriction fragment length polymorphism" (RFLP distinguiram sorotipos e genotipos dentro desta espécie. Todos os isolados ambientais foram sorotipo A (C. neoformans var. grubii e genotipo VNI. Os dois alelos alternativos a e α do locus "mating type" foram determinados por PCR e por testes de "mating" em meio V8. Todos os isolados foram "mating type" tipo MAT α mas somente 50% foram capazes de conjugar in vitro com cepas MAT a, de "mating type

  3. A 44 bp intestine-specific hermaphrodite-specific enhancer from the C. elegans vit-2 vitellogenin gene is directly regulated by ELT-2, MAB-3, FKH-9 and DAF-16 and indirectly regulated by the germline, by daf-2/insulin signaling and by the TGF-β/Sma/Mab pathway.

    Science.gov (United States)

    Goszczynski, Barbara; Captan, Vasile V; Danielson, Alicia M; Lancaster, Brett R; McGhee, James D

    2016-05-01

    The Caenorhabditis elegans vitellogenin genes are transcribed in the intestine of adult hermaphrodites but not of males. A 44-bp region from the vit-2 gene promoter is able largely to reconstitute this tissue-, stage- and sex-specific-expression. This "enhancer" contains a binding site for the DM-domain factor MAB-3, the male-specific repressor of vitellogenesis, as well as an activator site that we show is the direct target of the intestinal GATA factor ELT-2. We further show that the enhancer is directly activated by the winged-helix/forkhead-factor FKH-9, (whose gene has been shown by others to be a direct target of DAF-16), by an unknown activator binding to the MAB-3 site, and by the full C. elegans TGF-β/Sma/Mab pathway acting within the intestine. The vit-2 gene has been shown by others to be repressed by the daf-2/daf-16 insulin signaling pathway, which so strongly influences aging and longevity in C. elegans. We show that the activity of the 44 bp vit-2 enhancer is abolished by loss of daf-2 but is restored by simultaneous loss of daf-16. DAF-2 acts from outside of the intestine but DAF-16 acts both from outside of the intestine and from within the intestine where it binds directly to the same non-canonical target site that interacts with FKH-9. Activity of the 44 bp vit-2 enhancer is also inhibited by loss of the germline, in a manner that is only weakly influenced by DAF-16 but that is strongly influenced by KRI-1, a key downstream effector in the pathway by which germline loss increases C. elegans lifespan. The complex behavior of this enhancer presumably allows vitellogenin gene transcription to adjust to demands of body size, germline proliferation and nutritional state but we suggest that the apparent involvement of this enhancer in aging and longevity "pathways" could be incidental. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Mudanças no Consumo e Comportamento do Consumidor a Partir da Introdução de Novos Formatos Comerciais: Um Estudo Comparativo Entre o Comércio Tradicional e Shopping Em Vitória da Conquista-Bahia-Brasil

    OpenAIRE

    Leite, Carlos Fernando Faria

    2017-01-01

    A questão central desta tese doutoral é de conhecer as mudanças que aconteceram no consumo e no comportamento do consumidor tendo como unidade espacial de análise o comércio tradicional (no Centro comercial e bairro Brasil) e Shopping Conquista Sul em Vitória da Conquista-BA, correlacionado o consumo com as variáveis geográficas e socioeconômicas. Os autores lidos para subsidiar a presente tese foram Max Weber (1947), Karl Marx, Engls (1884), Keynes (1983), Bourdieu (1979), Baudrillard (1995)...

  5. Mudanças no Consumo e Comportamento do Consumidor a Partir da Introdução de Novos Formatos Comerciais: Um Estudo Comparativo Entre o Comércio Tradicional e Shopping Em Vitória da Conquista-Bahia-Brasil

    OpenAIRE

    Leite, Carlos Fernando Faria

    2017-01-01

    [por] A questão central desta tese doutoral é de conhecer as mudanças que aconteceram no consumo e no comportamento do consumidor tendo como unidade espacial de análise o comércio tradicional (no Centro comercial e bairro Brasil) e Shopping Conquista Sul em Vitória da Conquista-BA, correlacionado o consumo com as variáveis geográficas e socioeconômicas. Os autores lidos para subsidiar a presente tese foram Max Weber (1947), Karl Marx, Engls (1884), Keynes (1983), Bourdieu (1979), Baudrillard...

  6. Semidiurnal and seasonal variations in methane emissions from a sub-tropical hydroelectric reservoir (Nam Theun 2, Laos) measured by eddy covariance technique

    Science.gov (United States)

    Deshmukh, C.; Serca, D.; Guerin, F.; Meyerfeld, Y.; Descloux, S.; Chanudet, V.; Pighini, S.; Godon, A.; Guedant, P.

    2012-12-01

    The quantification of sources and sinks of greenhouse gases (GHG) have become an important scientific issue. Hydroelectric reservoirs have been identified as considerable methane (CH4) sources to the atmosphere, especially in the tropics. Assessing these emissions and their variations on small and large time scale represent important challenges in our understanding of water-atmosphere exchange. In this context, objectives of this study are (i) to quantify the CH4 emissions, (ii) to determine the variations in the emissions on daily and seasonal time scale, and link these variations to environmental driving forces (iii) to compare different methodologies to assess CH4 emissions. Measurements of CH4 emissions were made in a recently impounded (in 2009) subtropical hydroelectric reservoir, Nam Theun 2 (NT2), in Lao PDR, Asia. The sampling strategy included three different types of flux measurement techniques: floating chambers, submerged funnels, and a micrometeorological station allowing for flux determination based on the eddy covariance technique (EC). We carried out flux measurements during four intensive field campaigns conducted in between May 2009 and June 2011. Eddy covariance system, composed by a 3D sonic anemometer coupled with a cavity ring-down spectroscopy (CRDS) analyzer, was deployed on the mast in a large surface of open water corresponding to an homogeneous ecosystem (floodplain). Diffusive and bubbling fluxes were measured using respectively floating chambers and submerged funnel techniques around the mast. Our results from the all four field campaigns show that individual 30-min EC fluxes varied by 4 order of magnitude (from 0.01 to 102 mmol.m-2.day-1). Average EC fluxes of individual campaigns varied inversely with water depth, from 5±3.5 to 28±16 mmol.m-2.day-1 for respectively from 10.5 to 2 m of water depths. Diffusive fluxes measured by floating chambers ranged between 0.2 and 3.2 mmol.m-2.day-1. Bubbling fluxes were found to be highly

  7. French Policies towards the Chinese in Vietnam Les politiques françaises envers les Chinois du Viêt Nam : études des migrations et des réponses du colonisateur

    Directory of Open Access Journals (Sweden)

    Ramses Amer

    2012-07-01

    Full Text Available This study examines the patterns of Chinese migration to and from Vietnam as well as the demographic changes relating to the Chinese residing in the country. It also outlines how the French authorities responded to the arrival of the Chinese and how they treated them. The focus is on the period of French control over the whole of Vietnam from 1883 to 1954. The French authorities did pay considerable attention to the Chinese migration to Vietnam. The policies of the French aimed at keeping a close surveillance on the Chinese. To administer the Chinese communities the French opted to maintain the system of indirect control introduced by the Vietnamese Emperors. During the period of French rule the Chinese population grew considerably. Chinese migration to and from Vietnam was influenced by the political evolution in China and by repercussions of international economic developments. Thus, the French authorities could influence the migrants when they arrived or departed, but the decision to migrate was primarily due to other factors.Cette étude examine les modèles de la migration chinoise à destination et en provenance du Viêt Nam de même que les changements démographiques concernant les Chinois résidant dans le pays. Elle précise également les réponses des autorités françaises à l’arrivée des Chinois et le traitement qui leur était réservé. Elle traite tout spécialement la période du contrôle français sur le Viêt Nam de 1883 à 1954. Car les autorités françaises ont porté un intérêt considérable à la migration des Chinois au Viêt Nam. La politique française consistait à surveiller de près les Chinois. Pour l’administration des communautés chinoises les Français ont choisi de conserver le système de contrôle indirect mis en place par les empereurs vietnamiens. La population chinoise connut une croissance considérable pendant la période française. La migration vers et depuis le Viêt Nam était influenc

  8. A influência do plano plurianual nos indicadores de execução: um estudo exploratório na Prefeitura de Vitória Influence of the multi-year plan on performance indicators: an exploratory study at the City Hall of Victoria

    Directory of Open Access Journals (Sweden)

    Pagliarussi Marcelo Sanches

    2005-09-01

    Full Text Available O presente trabalho busca verificar o comportamento, por meio de indicadores de desempenho das ações orçamentárias, dos projetos propostos pela Prefeitura Municipal de Vitória em seu Plano Plurianual. Foram apurados os indicadores de execução de despesa, no período de 2000-2003, e os indicadores de execução física, no período de 2002-2003, das ações orçamentárias das Secretarias da Prefeitura Municipal de Vitória. Também foi avaliado o comportamento dos indicadores de execução de despesa das ações orçamentárias antes e após a implantação do Plano Plurianual. Com relação ao comportamento desses indicadores, não se constatou alteração significativa em nenhum dos casos. Concluiu-se que a implantação do PPA na Prefeitura de Vitória não trouxe mudanças significativas no desempenho orçamentário. Além disso, evidencia-se a necessidade de reavaliar a metodologia utilizada para a elaboração do PPA, que é o documento norteador da LOA, bem como as informações que o alicerçam, a fim de que ele seja efetivamente um instrumento de planejamento gerencial e não uma mera formalidade legal.Budget activity performance was reviewed to evaluate the achievement of targets in the Multi-year Plan of the City Hall of Vitoria in Espirito Santo. Expenditure indicators from 2000 to2003 together with physical completion indicators from 2002 to2003 for budgeted actions by the Offices of City Hall were used. The need to evaluate the quality of information for planning and the budget purposes is made evident and motivated by a challenge to government and public institutions to demonstrate efficiency despite the lack of management resources. A comparative statistical analysis of this data showed that implementation of the Multi-year Plan brought about no significant changes in budget performance. Furthermore, evidence showed that the Plan should be more carefully drawn up with the intent to develop a useful administrative planning

  9. Prevalence and risk factors for HIV, syphilis, hepatitis B, hepatitis C, and HTLV-I/II infection in low-income postpartum and pregnant women in Greater Metropolitan Vitória, Espírito Santo State, Brazil Prevalência e fatores de risco para a infecção por HIV, sífilis, hepatite B, hepatite C e HTLV-I/II em parturientes e gestantes de baixa renda atendidas na Região Metropolitana de Vitória, Espírito Santo, Brasil

    Directory of Open Access Journals (Sweden)

    Lucia Helena Mello de Lima

    2009-03-01

    Full Text Available Sexually transmitted infections during pregnancy pose a major risk to the fetus due to vertical transmission. The study's objective was to determine the prevalence of HIV, syphilis, hepatitis B and C, and HTLV-I/II infection among low-income postpartum and pregnant women treated in Greater Metropolitan Vitória, Espírito Santo State, Brazil, and the risk factors associated with these infections. A cross-sectional study was conducted from February to October 1999 assessing postpartum and pregnant women from the maternity ward of the Vitória Mercy Hospital and the Carapina Outpatient Referral Unit in the Municipality of Serra, respectively. Patients were systematically interviewed and had blood samples drawn for serological tests (HIV 1&2, VDRL, HbsAg, anti-HCV, and HTLV-I/II. A total of 534 patients (332 postpartum and 202 pregnant women were assessed. Seroprevalence rates for the target infections in postpartum and pregnant women and the overall sample were as follows, respectively: HIV 0.9%, 0%, and 0.6%; syphilis 2.1%, 3.6%, and 2.7%; HBV 1.2%, 1%, and 1.1%; HCV 1.8%, 0.6%, and 1.4%; and HTLV-I/II 1.7%, 0.6%, and 1.3%. Factors associated with the various infections are presented and analyzed in light of other research findings from the literature.A ocorrência de doenças sexualmente transmissíveis durante a gravidez representa risco aumentado de morbidade e mortalidade para o feto e neonato em virtude da transmissão vertical. O objetivo deste estudo foi identificar a prevalência da infecção por HIV, sífilis, hepatites B e C e por HTLV-I/II em parturientes e gestantes de baixa renda da Região Metropolitana de Vitória, Espírito Santo, Brasil, e avaliar fatores de risco associados a essas infecções. Foi realizado estudo de corte transversal de fevereiro a outubro de 1999, avaliando 534 pacientes (332 parturientes e 202 gestantes. Todas as participantes foram submetidas a entrevista semi-estruturada, após a qual foi coletada uma

  10. Diversity of Stomoxys spp. (Diptera: Muscidae and diurnal variations of activity of Stomoxys indicus and S. Calcitrans in a farm, in Wang Nam Khiao District, Nakhon ratchasima Province, Thailand

    Directory of Open Access Journals (Sweden)

    Keawrayup S.

    2012-08-01

    Full Text Available A study of species diversity of Stomoxys spp. and diurnal variations of activity of the most abundant was performed during a one year period at a local dairy cattle farm in Wang Nam Khiao District, Nakhon Ratchasima Province, Thailand. Four species of stomoxyine flies were morphologically identified, including Stomoxys indicus Picard 1908, S. calcitrans (Linnaeus 1758, S. sitiens Rondani 1873 and S. uruma Shinonaga and Kanao 1966. The most common species were S. indicus (50.2% and S. calcitrans (49.5%. S. sitiens and S. uruma were found in small proportions (< 1%. The number of flies captured was significantly different among the three seasons with the greatest number in the rainy season (mean = 66%; df = 2, P < 0.05. The variations of diurnal activity were observed during different period of times (06:00 to 18:00 during three seasons. Both sexes of S. indicus and males of S. calcitrans showed unimodal activity pattern in cool and summer seasons. But a bimodal activity pattern was recorded in rainy season. For females S. calcitrans, a unimodal peak of activity was observed in cool season and a constant variation of activity all along the day in summer and rainy seasons, with an increase from the morning to the evening. A better understanding of stomoxyine fly behavior, especially the daily flight activity, can assist in prioritization and design of appropriate vector prevention and control strategies.

  11. Namık Kemal’in Sanat/Sanatçı Algısında Romantizm ve Victor Hugo Etkisi Influence of Romanticism and Victor Hugo on Namık Kemal’s Perception of Art/Artist

    Directory of Open Access Journals (Sweden)

    Abdulhalim AYDIN

    2012-09-01

    ağdaşlaşma, yenilenme ihtiyacıyla yüzünü Batı’ya çevirdiği bir yapılanma dönemidir. Tanzimat edebiyatı da bu sürecin edebi tarafını oluşturmuştur. Dönemin diğer yazarları gibi bu edebiyatın en büyük simalarından N. Kemal’in üzerinde de romantizmin ve özellikle Hugo’nun etkilerinin büyük boyutlarda olduğu bilinen bir şeydir. Hugo’nun şiirlerini de okumakla beraber tiyatroları ve romanlarına daha büyük ilgi duyan N. Kemal’de bu ilginin sonuçları kendini göstermekte gecikmez. Eserlerinde, büyük bir Hugo hayranlığı sonucu, romantizmin ve şefinin etkileri aslında artık herkesin bildiği “Hernani-Zavallı Çocuk” ve “Cromwell Önsözü-Celaleddin Önsözü” ile sınırlı değildir. Ama bu çalışmada asıl üzerinde durmak istediğimiz şey, N. Kemal’in sanat ve sanatçı algısında romantizm ve Hugo’nun etki veya katkısının mahiyetidir. Klasik okulun akılcılığı, kuralcılığı ve hitapta benimsediği seçkinciliğine karşı bir devrim gerçekleştiren romantik okulla, edebiyatı geniş bir perspektife yaymakla beraber bir tezin savunulması (litterature engagée biçiminde de algılayan Hugo’nun yazarımız üzerindeki etki ve/ya yönlendirmelerin ne kadar etkin olduğu çalışmamızın cevabını bulmaya çalıştığı temel soru olacaktır. Çalışmada da üzerinde durduğumuz gibi, esasen Hugo tarzı sanat ve edebiyat yapma biçimi Namık Kemal’in edebiyattan beklentilerine büyük ölçüde uyuyordu. Ne de olsa o da Hugo gibi, kemal de yeni bir toplum oluşturmada sanat ve edebiyatın büyük rolüne inanıyordu. Bu bağlamda, “Realizme ve temsilcilerine yönelseydi acaba bu gün karşımızda yine aynı Kemal’i bulur muyduk? Kemal’in gür halkçı sesiyle romantik bireyciliği nasıl bağdaştırmalı?” gibi sorular çalışmada bizi meşgul edecek sorulardır.

  12. Access to Anti-smoking Information among School Children and its Potential Impact on Preventing Smoking Initiation: Results from the Global Youth Tobacco Use Survey (GYTS) 2014 in Viet Nam.

    Science.gov (United States)

    Minh, Hoang Van; Minh, Hoang Van; Giang, Kim Bao; Hai, Phan Thi; Hoang, Trinh Dinh; Huyen, Doan Thu; Khue, Luong Ngoc; Linh, Nguyen Thuy; Lam, Nguyen Tuan; Nga, Pham Thi Quynh

    2016-01-01

    Scientific evidence on all aspects of smoking amongst youth is very important for designing appropriate interventions to reduce smoking among this vulnerable population. This paper describes current access to antismoking information among school children aged 13 to 15 years in Vietnam in 2014 and examines its potential impact on preventing smoking initiation. The data used in this paper were obtained from the 2014 Global Youth Tobacco Survey (GYTS) in Vietnam. Students were asked questions about their level of awareness of anti-smoking information from various sources in the past 30 days and about lessons in school regarding the dangers of tobacco use during the last 12 months. Those who have never smoked were asked "whether or not they thought about avoiding cigarettes because of health warnings on cigarette packages" and answers were analyzed in combination with data on access to anti-smoking information from other sources. The prevalence of exposure to antismoking campaigns was high among school children in Viet Nam: 55.3% of current smokers reported thoughts of smoking cessation because of health warnings on cigarette packages; 60.5% of never smokers avoided initiating smoking because of the same health warnings. The potential impact of graphic health warnings to prevent school-aged children from smoking initiation would be stronger if there was concurrent access to anti-smoking programs on the dangers of tobacco use in schools. However, school education for tobacco prevention and control has not been as strong as expected. A more comprehensive school curriculum on tobacco prevention and control is recommended to reinforce antismoking messages among school children.

  13. Išreikštinės ir neišreikštinės žinios pasyviųjų namų statyboje, žinių modeliai pasaulyje ir Lietuvoje

    Directory of Open Access Journals (Sweden)

    Jevgenija Rutė

    2011-06-01

    Full Text Available Lietuvoje ypač aktualus tampa pastato eksploatacinių išlaidų optimizavimas. Žmonės renkasi šiltesnį būstą, domisi naujausiais inžinerinių sistemų sprendimais. Išlaidų šildymui sumažinti ne 10–20 %, bet bent kelis kartus, ieškomas geriausias šildymo išlaidų optimizavimo būdas. Straipsnyje aptarti pasaulyje atlikti pasyvaus būsto moksliniai tyrimai, bei pasyvaus namo modeliai. Išaiškinti ir palyginti įvairių šalių pasyvių namų statybos ypatumai, priklausomai nuo klimato sąlygų. Daugelyje šalių yra palaikomos ankstesnės statybų tradicijos. Puikių pasyviojo namo šiluminės varžos ir ekonomiškumo rezultatų galima pasiekti kompleksiškai taikant optimalius architektūrinius, statybinius ir inžinerinius sprendimus, siekti geresnių medžiagų panaudojimo, tobulinti ir kaupti praktikos įgūdžius statyboje. Jei rinkos sąlygos leidžia, turimas žinias reikia struktūrinti. Pastebima, kad Lietuvoje ir pasaulyje statybos pramonės viduje išreikštinių ir neišreikštinių žinių sąvokos vis dar stokoja pakankamo dėmesio, neatsižvelgiant į tai, kad tinkamas supratimas ir turimų išteklių vadyba turi didžiulę reikšmę siekiant geresnių tendencijų projektavime, o taip pat neišreikštų žinių generavime ir panaudojime statyboje.Straipsnis lietuvių kalba

  14. Discrimination of Brazilian red wines according to the viticultural region, varietal, and winery origin Discriminação de vinhos tintos brasileiros de acordo com a região vitícola, varietal e vinícola

    Directory of Open Access Journals (Sweden)

    Alberto Miele

    2010-03-01

    Full Text Available This work evaluated the physicochemical composition of 171 red Brazilian wines from the 2006 vintage, which were represented by 21 varietals. These wines were produced by 58 Brazilian wineries in different regions of the country, with latitudes varying from 9º to 31º South. Physicochemical wine analysis was performed in the same year and discrimination in the viticultural regions, varietal wines, and wineries was performed by means of the principal component analysis (PCA. The main results show that wines from São Joaquim had higher values of A420, A520, A620, color intensity, total phenolic compounds, anthocyanins, and dry extracts, while those from Toledo had lower values of these variables; those from Vale do São Francisco had higher values of potassium, pH, density, and volatile acidity; from Serra do Nordeste A, they had higher titratable acidity; and from Planalto Superior B, higher hue. Regarding the varietal wines, PCA mainly discriminated the wines produced from the varieties Ancellotta, Teroldego, Egiodola, Refosco, Marselan, Cabernet Sauvignon, Pinotage, Pinot Noir, Malbec, Arinarnoa, Barbera, and Alfrocheiro. In relation to wineries, twenty two of them were discriminated by their higher values of some variables, i.e., three were characterized by color intensity; three by hue; eight by alcohol content; six by potassium, dry extract, density, and pH; and two by titratablel acidity.O trabalho avaliou a composição físico-química de 171 vinhos tintos brasileiros elaborados na safra de 2006, representados por 21 varietais. Os vinhos foram elaborados por 58 vinícolas localizadas em sete regiões vitícolas do País com latitudes variando de 9º a 31º Sul. A análise físico-química foi feita em 2006 e a discriminação entre as regiões vitícolas, os vinhos varietais e as vinícolas foi realizada através da análise de componentes principais (ACP. Os principais resultados mostram que ao se considerar as regiões vitícolas, os

  15. Além da lama e do lixo: movimentos de escolarização em São Pedro, Vitória/ES (1977-2007 Beyond the mud and the waste: schooling movements in San Pedro, Victoria/ES (1977-2007

    Directory of Open Access Journals (Sweden)

    Kezia Rodrigues Nunes

    2012-03-01

    Full Text Available Discute o processo histórico de escolarização da infância no bairro São Pedro I, em Vitória/ES. Relaciona-o com o movimento de constituição da região na década de 1970. Toma como lócus o CMEI da Amizade, instituição que acompanha a primeira referência de espaço educativo. Privilegia como fonte o relato dos sujeitos residentes no bairro, expressos em dois livros sobre o movimento de constituição da região, escritos por uma moradora, e uma obra produzida por pesquisadores, moradores e a Prefeitura de Vitória. Também destaca as narrativas de uma cozinheira e de uma auxiliar de serviços gerais, profissionais da instituição pesquisada. As fontes são analisadas como "testemunhos", como conhecimento através de "vestígios". Procura compreender os "usos táticos" e "estratégicos" praticados pelos sujeitos na mobilização popular, na organização das moradias e instituições educativas, bem como os reflexos dessa experiência para os que permanecem no CMEI educando crianças, atualmente.This paper discusses the historical process of schooling in childhood in the neighborhood of San Pedro I, in Victoria, E.S. It looks at the constitutional movement of the 1970s in the (E.S. region. As its focal point, it takes "CMEI da Amizade", an institution that follows the first reference to educational space. It has as a privileged source, the accounts of residents of the neighborhood. These subjects' accounts, are expressed in two books on the region's constitutional movement, one written by a resident, and another, a work produced by researchers, residents and the local government of Victoria. It also highlights the narratives of a cook and a general services assistant, professionals of the institution being investigated. The sources are analyzed as witness accounts providing remnants of knowledge and therefore comparative data. What it seeks to understand are the "practical strategies" and "tactics" employed by the subjects in these

  16. RESÍDUOS SÓLIDOS: diagnóstico e proposições para o bairro de Redenção, no município de Vitória de Santo Antão/PE

    Directory of Open Access Journals (Sweden)

    David dos Santos Azevedo

    2016-08-01

    Los residuos sólidos generados por las diversas actividades urbanas se presentan como una de las principales preocupaciones de la sociedad, a la vista de las consecuencias perjudiciales que pueden causar al medio ambiente cuando no se manejan correctamente. Hoy en día, es muy común ver a los grandes volúmenes de residuos sólidos en terrenos baldíos, los cursos de agua e incluso lugares públicos como aceras y plazas. El artículo tiene como objetivo realizar un diagnóstico sobre la eliminación incorrecta de los residuos sólidos en el barrio de Redenção, municipio de Vitória de Santo Antão-PE, ya partir de ese diagnóstico hacen propuestas para la educación ambiental y un sistema de recogida selectiva que hacen posible la correcta gestión de los residuos sólidos allí. Para ello, se realizaron visitas a la zona de la Redenção, hicieron registros fotográficos y descriptivos para destacar los puntos críticos de los residuos, el momento de la recogida convencional, los principales generadores de residuos y la disposición inadecuada de los residuos en esa comunidad. Los principales problemas observados fueron: construcción deposición de residuos en las carreteras locales, eliminación de residuos domésticos en los canales de agua de lluvia, los animales vagan cerca de acumulación de puntos críticos, la eliminación de desechos peligrosos terrenos baldíos. Frente a este diagnóstico se propusieron acciones de educación ambiental que implican comerciantes, escuelas y guarderías, líderes comunitarios y otros residentes. Teniendo en cuenta lo anterior, se puede concluir que existe una urgencia en extensión a la comunidad y el gobierno local, de modo que proporciona una mejor calidad de vida de la población y hacer cumplir las que determinan las políticas federales y estatales de los residuos sólidos. Palabras clave: Gestión de Residuos Sólidos; Educación Ambiental; Recogida Selectiva; Redencão; Vitória de Santo Antão/PE.

  17. [Health survey in Quilombola communities (descendants of Afro-Brazilian slaves who escaped from slave plantations that existed in Brazil until abolition in 1888) in Vitória da Conquista in the state of Bahia (COMQUISTA Project), Brazil: methodological aspects and descriptive analysis].

    Science.gov (United States)

    Bezerra, Vanessa Moraes; Medeiros, Danielle Souto de; Gomes, Karine de Oliveira; Souzas, Raquel; Giatti, Luana; Steffens, Ana Paula; Kochergin, Clavdia Nicolaevna; Souza, Cláudio Lima; Moura, Cristiano Soares de; Soares, Daniela Arruda; Santos, Luis Rogério Cosme Silva; Cardoso, Luiz Gustavo Vieira; Oliveira, Márcio Vasconcelos de; Martins, Poliana Cardoso; Neves, Orlando Sílvio Caires; Guimarães, Mark Drew Crosland

    2014-06-01

    The scope of this article was to present the methodology, preliminary descriptive results and the reliability of the instruments used in the COMQUISTA Project. It involved a cross-sectional study with adults (>18 years) and children (up to 5 years old) of Quilombola communities in Vitória da Conquista, Bahia. Data collection consisted of individual and household interviews, anthropometric and blood pressure measurements. A semi-structured questionnaire adapted from the Brazilian National Health Survey (PNS) was used and the interviews were conducted using handheld computers. 397 housing units were visited and 797 adults and 130 children were interviewed. The demographic profile of the Quilombolas was similar to the Brazilian population with respect to sex and age, however, they had precarious access to basic sanitation and a low socioeconomic status. The analysis of reliability revealed the adequacy of strategies adopted for quality assurance and control in the study. The methodology used was considered adequate to achieve the objectives and can be used in other populations. The results indicate the need for implementing strategies to improve the quality of life and reduce the degree of vulnerability of the Quilombolas.

  18. Na koi nam "Nokia" / Jekaterina Rodina

    Index Scriptorium Estoniae

    Rodina, Jekaterina

    2008-01-01

    OÜ Krimelte, AS-i Estonia Klaverivabrik, AS-i Silbet, AS-i Standard, AS-i Wendre, BLRT Grupi ja Viru Keemia Grupi kui Eesti olulisemate ettevõtete majandusnäitajatest ning kohast Eestis ja maailmaturul. Lisa: Juhtivate eksportijate mitteametlik reiting

  19. Gaz nam ne ukaz / Josef Kats

    Index Scriptorium Estoniae

    Kats, Josef, 1977-

    2007-01-01

    Valitsuse eitavast otsusest Vene-Saksa gaasijuhtme uuringute taotlusele, välisminister Urmas Paeti kommentaaridest pressikonverentsil. Välisminister leiab, et antud olukorras oli valitsuse otsus ainuõige

  20. Livan ne po nam / Josef Kats

    Index Scriptorium Estoniae

    Kats, Josef, 1977-

    2006-01-01

    Välisminister Urmas Paet tutvustas ÜRO Julgeolekunõukogu Liibanoni resolutsiooni täitmise käiku. Eestil puudub hetkel ressurss sõjaväelaste saatmiseks pingekoldesse, kuid ollakse valmis osutama humanitaarabi

  1. Finnõ nam pomogut / Andrei Sharomov

    Index Scriptorium Estoniae

    Sharomov, Andrei

    2005-01-01

    Narva linnavolikogu esimees Mihhail Stalnuhhin, linnavolikogu liige Vladimir Homjakov, Riigikogu liige Eldar Efendijev ja energeetika ekspert Lev Kelman tutvusid Helsingis soojusenergiat tootva ettevõtte tööga

  2. Sladkaja zhizn oboidjotsja nam dorogo / Jekaterina Rodina

    Index Scriptorium Estoniae

    Rodina, Jekaterina

    2006-01-01

    Kui pärast Nõukogude Liidu lagunemist oldi mures ajude äravoolu pärast, siis praegu teeb muret töökäte lahkumine ja kvalifitseeritud spetsialistide puudus. Mitteametlikel andmetel töötavad ligi 30 000 Eesti elanikku välisriikides. Töökäte puudus on kaasa toonud kiire palgatõusu, millega omakorda kaasneb tarbimise kasv. Välistööjõud Eesti turul

  3. Fish marketing and credit in Viet Nam

    National Research Council Canada - National Science Library

    Lem, Audun

    2004-01-01

    .... State-owned financial institutions play a major role in financing capital expenditure while working capital requirements are mainly met by informal sources of credit. However, future investment requirements and credit needs are greater than currently available.

  4. Viet Nam National Atomic Energy Commission

    International Nuclear Information System (INIS)

    1992-01-01

    Vietnam National Atomic Energy Commission (VINATOM) is a governmental body in charge of organizing and coordinating activities related to use of nuclear energy for peaceful purpose. VINATOM in structure consists of the Nuclear Research Institute (Dalat), the Institute of Nuclear Science and Technology (Hanoi), the Institute for Technology of Radioactive and Rare Elements (Hanoi), and the Centre for Nuclear Technique Application (Ho Chi Minh City). This catalogue introduces profiles of nuclear R and D activities under management by VINATOM. (N.H.A)

  5. Tshto god grjadushtshii nam... / Lev Golub

    Index Scriptorium Estoniae

    Golub, Lev

    2008-01-01

    Autor analüüsib Eesti majanduse hetkeolukorda ja tulevikku. Ta leiab, et meie valitsus ja peaminister ei näe riigi majanduses mingeid erilisi probleeme ja raskusi, räägitakse nn. pehmest maandumisest

  6. Ações de prevenção da deficiência mental, dirigidas a gestantes e recém-nascidos, no âmbito da saúde pública da grande Vitória-ES

    Directory of Open Access Journals (Sweden)

    Enumo Sônia Regina Fiorim

    2002-01-01

    Full Text Available Fazer prevenção em Saúde Pública implica em conhecimento sistematizado para a proposição de programas e sua avaliação. Quanto à prevenção de Deficiência Mental, que atinge cerca de 10% da população, pouco se conhece no país. Adotando uma metodologia para levantamento de ações preventivas de DM em hospitais e unidades de saúde, junto a gestantes e recém-nascidos, foi possível descrever e analisar a atuação da rede pública de saúde da Grande Vitória/ES, indicando os níveis de prevenção mais atendidos. Foram levantadas as ações de prevenção (AP de cinco hospitais públicos de grande porte, nove (31% unidades de saúde e seis secretarias de saúde, entre 1996-97. Os dados de 25 entrevistas mostram que esses locais realizavam 51,5% das 433 AP possíveis (57,4% da prevenção primária e 45,5% da secundária. Particularizando a atuação de cada município e local pesquisado, os dados fornecem subsídios para análises e possíveis mudanças nos indicadores de saúde materno-infantil.

  7. Distribution of freshwater snails in family-based VAC ponds and associated waterbodies with special reference to intermediate hosts of fish-borne zoonotic trematodes in Nam Dinh Province, Vietnam.

    Science.gov (United States)

    Dung, Bui Thi; Madsen, Henry; The, Dang Tat

    2010-10-01

    Fish-borne zoonotic trematodes, such as Clonorchis sinensis, heterophyids and others, constitute a public health concern in parts of northern Vietnam and infections with these trematodes are often thought to be linked to fish culture. One common fish culture system is the integrated fish-livestock (VAC) ponds where individual households have 1 or more ponds. Fish fry, mainly of various carp species, produced in hatcheries, not necessarily local, are introduced into nursery ponds and after approximately 6 weeks, juvenile fishes are transferred to household ponds, referred to as grow-out ponds. Grow-out ponds are usually fertilized with organic debris, including animal excreta, to stimulate algal growth and subsequently fish growth. This paper describes the distribution of freshwater snails and occurrence of trematode infections in these in VAC ponds and associated habitats as part of a major study on risk factors of FZT infections in cultured fish in two communes, Nghia Lac and Nghia Phu, Nghia Hung District, Nam Dinh Province. The area is under intense rice cultivation with an extensive canal network supplying fields and also household VAC ponds. A total of 16 snail species was found and four were widely distributed i.e. Angulyagra polyzonata, Melanoides tuberculata, Bithynia fuchsiana and Pomacea insularum. Snail diversity and counts were higher in nursery ponds than in grow-out ponds. Species of the families Thiaridae and Viviparidae were more abundant than other species in VAC ponds while species of the Bithyniidae, Stenothyridae and Planorbidae dominated in rice fields and small canals. Trematode infections were found in eight snail species and among these M. tuberculata had the highest overall prevalence of infection (13.28%). No trematode infections were found in species of the Viviparidae and Ampullaridae except for metacercariae. Parapleurolophocercous and pleurolophocercous cercariae constituted the most common type of cercariae recovered, contributing 40

  8. Das Urnas aos Tribunais: Uma Estranha Vitória

    Directory of Open Access Journals (Sweden)

    Cristina Soreanu Pecequilo

    2011-09-01

    Full Text Available O presente artigo busca analisar as consequências e impactos que a recente decisão da Suprema Corte Federal dos EUA, a qual considerou inconstitucional a recontagem manual de votos à presidência no Estado da Flórida, exercerão no cenário político americano e na comunidade internacional.

  9. Prevalência de HIV em gestantes e transmissão vertical segundo perfil socioeconômico, Vitória, ES Factores asociados a recidiva en hanseníasis en Mato Grosso, Centro-oeste de Brasil HIV prevalence in pregnant women and vertical transmission in according to socioeconomic status, Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Anne Caroline Barbosa Cerqueira Vieira

    2011-08-01

    Full Text Available OBJETIVO: Descrever a prevalência de infecção por HIV em gestantes e a taxa de transmissão vertical, segundo o perfil socioeconômico dos bairros de residência das mães. MÉTODOS: Estudo ecológico exploratório utilizando a base de dados do Sistema de Informação de Agravos de Notificação de gestantes HIV-positivas e aids em crianças notificadas entre 2000 e 2006 em Vitória, ES. Para análise das informações socioeconômicas foi utilizado o Índice de Qualidade Urbana. A prevalência de HIV em gestantes e a taxa de transmissão vertical foram calculadas. A distribuição espacial dos casos foi realizada no programa Terraview 3.2.0. Para verificar a associação entre a qualidade urbana e a prevalência de HIV em gestantes utilizou-se o modelo de regressão de Poisson. RESULTADOS: Um total de 137 gestantes e 14 crianças infectadas por transmissão vertical foi notificado no período. Sete crianças correspondiam a mães HIV-positivas sem notificação de caso no período analisado. A prevalência de infecção em gestantes no período foi de 0,44% e a taxa de transmissão vertical foi de 9,7%. CONCLUSÕES: A prevalência de infecção por HIV em gestantes e a transmissão vertical associam-se à qualidade urbana do bairro de residência, indicando que os bairros com menor qualidade urbana devem ser priorizados quanto às ações para redução da transmissão vertical.OBJETIVO: Analizar factores asociados a la ocurrencia de recidiva en hanseníasis. MÉTODOS: Estudio retrospectivo caso-control con 159 pacientes mayores de 15 años diagnosticados con hanseníasis en cinco municipios del Estado de Mato Grosso, Centro-oeste de Brasil, cuyas unidades de salud eran consideradas de referencia para el atendimiento. El grupo de casos incluyó 53 individuos con recidiva de 2005 a 2007 y fue comparado con el grupo control (106 con alta por cura en 2005, pareados por sexo y clasificación operacional. Se usaron datos del Sistema de Informaci

  10. Estudio de la aplicación de SPCH como fertilizante y en­mienda orgánica en un suelo vitícola Study of the application of SMC as fertilizer and as organic amendment on a vineyard soil

    Directory of Open Access Journals (Sweden)

    C. Larrieta

    2010-01-01

    Full Text Available La Rioja genera anualmente 306.000 Tm de Sustrato Postcultivo de Hongos (SPCH, los cuales se depositaban en ver­tederos que constituyen una fuente de contaminación de aguas subterráneas. En la agricultura actual, los SPCH son am­pliamente utilizados para reponer pérdidas de materia orgánica, aumentar la disponi­bilidad de fósforo y potasio, mejorar la capacidad de retención de agua y la poro­sidad del suelo. En este trabajo se evalúa la aplicación anual de SPCH como enmienda orgánica y/o fertilizante en un ensayo con tres blo­ques y cinco tratamientos sobre Haploxe­repts típico, en una parcela vitícola. Se estu­dian dos tipos de SPCH: “Fresco” (sin tra­tamiento tras su utilización y “Recompos­tado”; y tres cantidades netas: Testigo, 8.000 y 25.000 kg·ha-1 (m.s.. Se determinó la distribución en el perfil del suelo de la materia orgánica, N (N-org+N-NH 4+, pH, conductividad eléctrica, P, K+, Ca2+, Mg2+ , Na+, SO4(2-, Fe, Mn, Cu, Zn, y B, entre otros elementos. Tras dos aplicaciones no se ha observado un aumento del contenido de la mayoría delos nutrientes. Únicamente los tratamientos con mayor dosis de aplicación han incre­mentado el contenido K+ y sulfatos extraí­bles en el horizonte superficial (0-30 cm así como los valores de C.E, aunque éstos no han alcanzado niveles que supongan un riesgo para el cultivo. Sin embargo, y dado las cantidades aportadas, se debe realizar un seguimiento de la CE y del contenido en nu­trientes del suelo para calibrar el potencial fertilizante del SPCH, velocidad de libera­ción y las pérdidas que podrían generar. El SPCH podría estar actuando como un ferti­lizante de liberación lenta, por lo que aplica­ciones sucesivas podrían conducir a un aporte excesivo de nitrógeno y otros nu­trientes que afectarían a la producción y/o la calidad del mosto, además de agravar el problema de lixiviados en zonas vulnera­bles.At present, 306.000 Tm of Spent Mush

  11. Phylogenomic analyses of Tsukamurella: reclassification of Tsukamurella spongiae Olson et al. 2007, Tsukamurella carboxydivorans Park et al. 2009 and Tsukamurella sunchonensis Seong et al. 2008 as later heterotypic synonyms of Tsukamurella pulmonis Yassin et al. 1996, Tsukamurella tyrosinosolvens Yassin et al. 1997 and Tsukamurella pseudospumae Nam et al. 2004, respectively

    Directory of Open Access Journals (Sweden)

    Jade LL Teng

    2016-07-01

    Full Text Available Owing to the highly similar phenotypic profiles, protein spectra and 16S rRNA gene sequences observed between three pairs of Tsukamurella species (Tsukamurella pulmonis/Tsukamurella spongiae, Tsukamurella tyrosinosolvens/Tsukamurella carboxydivorans and Tsukamurella pseudospumae/Tsukamurella sunchonensis, we hypothesize that and the six Tsukamurella species may have been misclassified and that there may only be three Tsukamurella species. In this study, we characterized the type strains of these six Tsukamurella species by tradition DNA-DNA hybridization (DDH and digital DDH after genome sequencing to determine their exact taxonomic positions. Traditional DDH showed 81.2±0.6% to 99.7±1.0% DNA-DNA relatedness between the two Tsukamurella species in each of the three pairs, which was above the threshold for same species designation. Digital DDH based on Genome-To-Genome Distance Calculator (GGDC and Average Nucleotide Identity (ANI for the three pairs also showed similarity results in the range of 82.3-92.9% and 98.1-99.1% respectively, in line with results of traditional DDH. Based on these evidence and according to Rules 23a and 42 of the Bacteriological Code, we propose that T. spongiae Olson et al. 2007 should be reclassified as a later heterotypic synonym of T. pulmonis Yassin et al. 1996, T. carboxydivorans Park et al. 2009 as a later heterotypic synonym of T. tyrosinosolvens Yassin et al. 1997, and T. sunchonensis Seong et al. 2008 as a later heterotypic synonym of T. pseudospumae Nam et al. 2004. With the advancement of genome sequencing technologies, classification of bacterial species can be readily achieved by digital DDH than traditional DDH.

  12. Le Recul de la Forêt au Viet Nam

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

    La voie de recherche et les outils d'analyse utilisés dans le cadre de ce projet étaient nouveaux pour les Vietnamiens, et les conditions sur le terrain étaient nouvelles pour les Canadiens; c'est donc dire que tous les participants ont réalisé un apprentissage important. L'expérience a démontré l'efficacité et l'utilité de telles ...

  13. Nam garantirujut zashtshitu i pokrovitelstvo / Juri Mishin ; interv. Jekaterina Moskalenko

    Index Scriptorium Estoniae

    Mishin, Juri

    2002-01-01

    Eesti delegatsioon koosseisus külastasid J. Mishin, J. Tomberg, A. Jakushev, P. Rozhok, E. Shur, V. Ivanov, S. Kalinkin ja L. Kashnova Venemaa Riigiduumat, kus arutati kaasmaalaste probleeme SRÜ riikides ja Baltimaades

  14. Socioeconomic Renovation in Viet Nam : The Origin, Evolution, and ...

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

    En 1986, le Vietnam a commencé à libéraliser de façon générale tous les secteurs de son économie auparavant rigide, centralisée et fermée. Appelée doi moi, cette " rénovation " a modifié du tout au tout la vie des agriculteurs et des travailleurs vietnamiens, de même que celle de leur famille. La production agricole a ...

  15. Socioeconomic Renovation in Viet Nam: The Origin, Evolution, and ...

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

    They examine how the policy shift of doi moi has affected rural development, urban housing, household economy, and social welfare. Collaborating with Canadian scholars, they draw upon original field surveys, historical documents, and census material to study the evolution of doi moi and its implications for the future ...

  16. Ljudi, kotorõhh nam opredelili / Andrei Hvostov

    Index Scriptorium Estoniae

    Hvostov, Andrei, 1963-

    2002-01-01

    Autor analüüsib president Arnold Rüütli, välisminister Kristiina Ojulandi, sotsiaalminister Siiri Oviiri ja kaitseminister Sven Mikseri tööd. Pealk. ajalehes Molodjozh Estonii (2002/Oct/12) lk. 15: "Tsõpljat po oseni stshitajut". Tõlgitud ajalehest Eesti Ekspress (2002/Oct/3): "Inimesed, kes on meile määratud"

  17. Tshto nam dast Jevroparlament? / Siiri Oviir ; interv. Nelli Kuznetsova

    Index Scriptorium Estoniae

    Oviir, Siiri, 1947-

    2004-01-01

    Siiri Oviir vastab küsimustele, mis puudutavad tema eesmärke ja töösuundi Euroopa Parlamendis, kuulumist liberaalide fraktsiooni, Toomas Hendrik Ilvese valimist europarlamenti, migratsioonilaine võimalikkust, Eesti vene saadikute kõrvalejäämist europarlamendist,

  18. Dorogi, kotorõje nam võbirajut / Eteri Kekelidze

    Index Scriptorium Estoniae

    Kekelidze, Eteri, 1944-

    2005-01-01

    Eestis jätkub aktiivne elamu- ja tee-ehitus, suuri probleeme ehitusmaterjalide tarnimisega elamuehituse või tee-ehituse tarbeks sel aastal ei ole olnud. Ehitusmaterjalide tootmise probleemideks on kujunemas loodusressursside kaevandamise perspektiivid ja planeeritav keskkonnamaksude tõus

  19. Nam ljubõje dorogi dorogi / Sergei Kolikov

    Index Scriptorium Estoniae

    Kolikov, Sergei

    2004-01-01

    Tänavu on remonditakse Tallinn-Tartu maanteed 183 miljoni krooni eest, 60 kilomeetrise Tallinn-Peterburi maanteelõigu rekonstrueerimiseks määras Euroopa Komisjon küll 392 miljonit krooni, kuid töö lükkub järgmisse aastasse. Teetööde vähenemine võib mõned ettevõtted viia pankroti piirile

  20. Vse teatrõ v gosti k nam / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2005-01-01

    25.-27. märtsini toimub Vene Kultuurikeskuses esimene rahvusvaheline festival "Baltiiski bereg" (Balti kallas). Tutvustatakse festivalil osalevaid lasteteatreid. Ürituse organisaatoriks on Teater Grotesk

  1. Kto s ognjom k nam prijedjet... / Vladimir Fridljand

    Index Scriptorium Estoniae

    Fridljand, Vladimir

    2005-01-01

    22. septembril Tallinnas Tõnismäe pronkssõduri juures kavandatavast fašismi ohvritele pühendatud üritusest, mille initsiaatoriteks on Eesti neonatsismi ja rahvustevahelise vaenu vastane komitee ning Venemaa partei Ühtne Venemaa Peterburi regionaalne osakond. Eesti poliitikute reageeringutest

  2. Rossiiskije artistõ objavili nam boikot? / Nikolai Karajev

    Index Scriptorium Estoniae

    Karajev, Nikolai, 1978-

    2007-01-01

    Venemaa artistid ei soovi tulla Eestisse külalisesinemistele poliitilistel põhjustel ja väidetavalt valmistub Venemaa suurejooneliseks propagandasõjaks, kaitstes pronkssõduri jäämist samale kohale

  3. Synthesis of Cascadable DDCC-Based Universal Filter Using NAM

    Directory of Open Access Journals (Sweden)

    Huu-Duy Tran

    2015-08-01

    Full Text Available A novel systematic approach for synthesizing DDCC-based voltage-mode biquadratic universal filters is proposed. The DDCCs are described by infinity-variables’ models of nullor-mirror elements which can be used in the nodal admittance matrix expansion process. Applying the proposed method, the obtained 12 equivalent filters offer the following features: multi-input and two outputs, realization of all five standard filter functions, namely lowpass, bandpass, highpass, notch and allpass, high-input impedance, employing only grounded capacitors and resistors, orthogonal controllability between pole frequency and quality factor, and cascadable, low active and passive sensitivities. The workability of some synthesized filters is verified by HSPICE simulations to demonstrate the feasibility of the proposed method.

  4. Adequacy of anti-tuberculosis drug prescriptions in Viet Nam

    DEFF Research Database (Denmark)

    Hoa, N B; Lauritsen, J M; Rieder, H L

    2012-01-01

    -39 kg weight bracket received insufficient dosages. This was almost entirely attributable to patients at the end of the weight bracket. Nevertheless, no significant association was found between treatment failure and death, body weight and insufficient RMP dosage. CONCLUSIONS: Adherence to national...

  5. Tshto nesjot nam mirnõi atom / Julia Zalutskaja

    Index Scriptorium Estoniae

    Zalutskaja, Julia

    2008-01-01

    Kui Eestisse otsustatakse rajada tuumaelektrijaam, ei lähe see ekspluatatsiooni enne 2025. aastat. Eesti Energia juhi Sandor Liive hinnangul ei asendaks tuumaelektrijaam ei põlevkivienergeetikat, vaid need täiendaksid teineteist

  6. Health Costs Attributable to Smoking in Viet Nam | IDRC ...

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

    The burden of disease caused by smoking, and the medical and social costs associated with it, are not well quantified in low- and middle income countries. This is largely due to less systematic maintenance of medical records, and death and disease registries, and lower levels of chronic care services than in higher income ...

  7. Habitat et environnement urbain au Viêt-nam

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

    La pollution peut être identifiée à trois sources : les rejets industriels, les rejets des hôpitaux et les rejets domestiques. ...... et la malnutrition n'a pas été au-delà du maintien et du respect de la sécurité publique et de l'ordre social à rencontre des pauvres qui travaillent comme porteurs aux stations de bus et au marché.

  8. V Kieve vesna, snova nam ne do sna... / Dmitri Bõkov

    Index Scriptorium Estoniae

    Bõkov, Dmitri

    2006-01-01

    Võrreldes 2004. a. nn oranzhi revolutsiooniga on Ukraina sisepoliitiline olukord rahunenud, Venemaa osa protsessides, sisepoliitilisest olukorrast riigis enne 26. märtsil toimuvaid parlamendivalimisi

  9. Improving natural resource management in Viet Nam's Hong Ha ...

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

    2011-07-15

    Jul 15, 2011 ... During the war, however, the region was a frequent target of chemical defoliants and bombs, which destroyed much of its natural forest cover. ... limited education; rapid population growth (six people per household, on average); decreasing natural resources; severe flooding and unstable water resources.

  10. The energy and electric development in Viet Nam

    International Nuclear Information System (INIS)

    Nguyen Khac, Nhan

    2015-11-01

    After a description of the Vietnamese geography and economy, this report presents the Vietnamese energy system, comments the status and origin of electricity production in this country (shares of hydraulic, gas turbine, coal production, and imports). Then, the author presents the various aspects defined within the electric energy development plan for 2011-2020 with a projection until 2030: development principles, objectives, instructions for production plants and for grids, and investments. He proposes a focus on hydroelectricity (meteorological data regarding precipitations, status and power of existing dams, situation and negotiation about the Mekong, problems associated with the development of hydroelectricity in Vietnam), and a focus on the relationship between nuclear energy and climate change (safety issues due to climate change, nuclear plant projects are postponed, the only strategic choice is a massive exploitation of renewable energies). In the last part, the author discusses predictions regarding energy demand, and the associated planning and programming to face this increasing demand

  11. Penser le nationalisme révolutionnaire au Việt Nam : Identités politiques et itinéraires singuliers à la recherche d’une hypothétique « Troisième voie » Conceptualizing Vietnam’s Revolutionary Nationalism: Political Identities and Singular Itineraries in Search of a Hypothetical « Third Way »

    Directory of Open Access Journals (Sweden)

    François Guillemot

    2009-10-01

    Full Text Available Principalement à partir des sources vietnamiennes, cet article se propose de présenter succinctement les différents courants politiques non communistes qui ont marqué le xxe siècle au Viêt-Nam. Plus particulièrement, il s’attache à rendre compte de la vigueur du courant nationaliste révolutionnaire incarné principalement par les mouvements nationalistes VNQDĐ, Đại Việt ou Cần Lao, d’en identifier les fondateurs (Trương Tử Anh, Lý Đông A, Ngô Đình Diệm ou les acteurs et de les replacer dans le processus historique de la révolution vietnamienne. L’étude de ces personnages et mouvements oubliés de l’historiographie officielle est une des clés de compréhension majeure de l’histoire politique du Viêt-Nam au xxe siècle. L’article présente un volet historiographique, un volet identification (mouvements, doctrines, fondateurs, acteurs et se termine par une mise en perspective sur un près d’un siècle de luttes des années vingt jusqu’à nos jours. Il apparaît ainsi nettement que les nouveaux mouvements politiques clandestins d’aujourd’hui s’inscrivent dans une certaine continuité historique. La conclusion interroge l’échec de cette élite révolutionnaire dans ses tentatives d’instauration d’une « Troisième voie » de type national progressiste qui plonge ses racines dans le nationalisme révolutionnaire de Phan Bội Châu.Primarily from Vietnamese sources, this article aims to briefly introduce the various non-communist political movements that marked the 20th century in Vietnam. More particularly, it focuses on the vitality of revolutionary nationalist movements mainly embodied by nationalist groups such as VNQDD, Dai Viet or Can Lao to identify the founders (Truong Tu Anh, Ly Dong A, Ngo Dinh Diem and actors, as well as to situate them in the historical process of the Vietnamese revolution. The study of these political figures and movements, forgotten by official

  12. [Change in glomerular filtration rate in hypertensive patients in Vitória-ES].

    Science.gov (United States)

    Passigatti, Cynthia Perin; Molina, Maria Del Carmen; Cade, Nágela Valadão

    2014-01-01

    As monitoring of renal function, it is used the estimation of glomerular filtration rate (GFR). This study aimed to estimate the GFR by means of the Cockcroft-Gault equation in hypertensive patients in the Municipality of Vitoria-ES. It is a transversal study of secondary data with 754 hypertensive patients attended in health facilities in 2009. For statistical analysis, there has been used the chi-square test. The female sex, overweight and uncontrolled blood pressure predominated. The average age was 58.18 years (± 13.52) and the serum creatinine (SCr) 0.81 mg / dl (± 0.28). The prevalence of reduced GFR was 19% when from 30 to 59 ml/min and 1.6% when from 29 to 15 ml/min. The prevalence of reduced GFR was 15 times higher in the elderly, 4.93 times higher in those with elevated SCr, 2.19 times in low-weight hypertensives and 1.6 times more prevalent in men. The study showed the importance of monitoring renal function with a view to early intervention and postponement of kidney function loss in hypertensive patients.

  13. Resistance, fiabilité et longévité de plastiques renforces comme ...

    African Journals Online (AJOL)

    The aim of work is the construction of a general approach making it possible to take into account the characteristics of the breaking strength, the reliability and the longevity of the laminates containing glass fibers used with the shipbuilding with the examination of certain characteristics of the stress strain behavior. Keywords: ...

  14. Cidades Criativas e Desenvolvimento Regional: o caso de Vitória-ES.

    OpenAIRE

    Larissa Comério

    2014-01-01

    O presente trabalho pretende dedicar-se a discussão dos elementos que compõem a economia criativa, para tanto, utiliza diferentes conceitos de criatividade, indústrias criativas e cidades criativas. O termo economia criativa surgiu em 2001 com o livro de John Howkins, mas a idéia básica foi apresentada no estudo Creative Nation realizado pelo governo australiano em 1994. A partir de então, diversos países têm adotado o conceito como instrumento de fomento ao desenvolvimento econômico e soc...

  15. Community vit A supplementation: change in the totality of the trial ...

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Mortality reduction still highly significant. (p <0.0001) in DEVTA + the 8 other trials. But, much more likely to be about 10-15%. than, as previously estimated, about 20-30%

  16. Cultura pop japonesa e identidade social: os cosplayers de Vitória (ES

    Directory of Open Access Journals (Sweden)

    Leconte de Lisle Coelho Junior

    2011-12-01

    Full Text Available Este estudo enfoca a identidade social formada a partir de um grupo de cosplayers do Estado do Espírito Santo. Os cosplayers são pessoas que se travestem com roupas de personagens de mangás (revistas em quadrinhos de origem japonesa, animes (desenhos animados de origem nipônica e games diversos. Essa prática está suportada pela cultura popular japonesa inserida no meio social capixaba. A amostra contou com 12 informantes, com média de idade de 18,66 anos (DP = 1,44. Os principais resultados provenientes da mídia nipônica em detrimento de outras são basicamente que os atributos psicológicos das personagens escolhidas aparentemente mantêm uma pequena superioridade sobre outros aspectos ao se decidir por uma personagem. E finalmente essas pessoas sentem-se como sendo formadoras de um grupo social que se baseia em duas categorias estruturais interativas: "Performance" e "Diversão" que podem ser consideradas típicas da sociedade de entretenimento da cultura de massas.

  17. Geostatistical Approach to Estimating the Gold Ore Characteristics and Gold Reserves: A Case Study Daksa Area, Quang Nam Province, Viet Nam

    Science.gov (United States)

    Luan Truong, Xuan; Luong Le, Van; Quang Truong, Xuan

    2015-04-01

    Daksa gold deposit is the biggest gold deposits in Vietnam. The Daksa geological structure complicated, distributed mainly metamorphosed sedimentary NuiVu formation (PR3-?1nv2). The sulfide gold ore bodies distributed in quartz schist, quartz - biotite related to faut and distribution wing anticline. The gold ore bodies form circuits, network circuits, circuits lenses; fill the cup surface layer of the developing northeast - southwest; is the less than or west longitude north - SE. The results show that, Au and accompanying elements (Ag, Pb and Zn) have correlated pretty closely. All of its consistent with the logarithmic distribution standard, in accordance with the law of distribution of content mineral rare. The structure functions have nugget effect and spherical models with show that Au and accompanying elements special variation are changes. Au contents shown local anisotropy, no clearly anisotropy (K=1,17) and weakly anisotropy (K=1,4). Intensity mineralization of the ore bodies are quite high with demand spherical conversion coefficient ranging from 0.49 to 0.75 and from 0.66 to 0.97 (for other body). With nugget effects, ore bodies shown that it is consistent with mineralization in the ore bodies study, ore erasable, micro vein, infilling fractures in quartz vein. All of variogram presents local anisotropy, indicated gold mineralization at study area has least two-mineralization stages, consistent with the analysis of mineralography samples. By the results of the structure function study, the authors present the system optimization for exploration deposit and used to evaluate gold reserves by Ordinary Kriging. High accuracy of Kriging estimation results are expressed in the minimum Kriging variance, by compare the results calculated by some other methods (such as distance inverse weighting method, ..) and specially compare to the results of a some blocks have been exploited. Key words: Geostat and gold deposits VN. Daksa and gold mineralization. Geostat and gold mine Daksa.

  18. Tratamento supervisionado em pacientes portadores de tuberculose utilizando supervisores domiciliares em Vitória, Brasil Directly observed therapy using home-based supervisors for treating tuberculosis in Vitória, Brazil

    Directory of Open Access Journals (Sweden)

    Ethel Leonor Noia Maciel

    2008-07-01

    Full Text Available OBJETIVO: Avaliar a utilização de supervisores domiciliares para dose supervisionada do tratamento(DOT, em pacientes portadores de tuberculose. MÉTODOS: Trata-se de um estudo descritivo prospectivo com amostra composta por pacientes com diagnóstico de tuberculose pulmonar. Participaram deste estudo 98 pacientes. Um protocolo de capacitação do paciente e sua família foi implementado. Após este treinamento, o paciente poderia escolher entre um supervisor domiciliar e um profissional de saúde. Os métodos de análise descritiva utilizados foram a freqüência absoluta e relativa. RESULTADOS: Um supervisor familiar foi escolhido por 94 pacientes (96%. O percentual de cura foi de 99%. O parceiro foi escolhido por 49% e algum outro familiar o foi por 28% dos pacientes. A equipe de pesquisa precisou assumir o DOT em 3% dos casos. O comparecimento regular para a supervisão foi de 67%. Verificou-se que 24% dos problemas encontrados neste modelo de DOT referiram-se ao esquecimento em administrar ou tomar as medicações, por parte do supervisor e do paciente, respectivamente, sendo que 39% dos pacientes deixaram de tomar a medicação por um dia e 31% esqueceram-se de tomá-la por dois dias durante o tratamento. Houve troca de supervisor em 9% da amostra, perda de medicação pelo paciente em algum momento do tratamento em 9% e intolerância do paciente à medicação em 8%. CONCLUSÕES: O DOT supervisionado pelo familiar mostrou-se eficaz e de baixo custo. No entanto, a adesão ao tratamento não de deve a um só fator, mas ao conjunto de medidas adotadas: vale transporte; ações educativas; e, principalmente, a abordagem individualizada.OBJECTIVE: To evaluate the use of family members as supervisors of directly observed therapy (DOT in patients with tuberculosis. METHODS: This was a prospective descriptive study involving patients diagnosed with pulmonary tuberculosis. The sample comprised 98 patients. A standardized protocol was implemented in order to train the patient and their families. After the training, the patient was allowed to choose either a family member or a health care worker as a supervisor. Absolute and relative frequencies were used in descriptive data analysis. RESULTS: A family member supervisor was chosen by 94 patients (96%. The cure rate was 99%. The partner was chosen by 49% of the patients, and other family members were chosen by 28%. The heath care team needed to take over DOT in 3% of the cases. Regular attendance at follow-up appointments was 67%. It was observed that 24% of the problems in this DOT model referred to the family supervisor forgetting to administer the medication or to the patient forgetting to take it; 39% of the patients forgot to take the medication for one day, and 31% forgot to take it for two days. There was change of supervisor in 9% of the sample, medication was lost by the patient sometime during treatment in 9%, and patient drug intolerance occurred in 8%. CONCLUSIONS: DOT supervised by a family member has proven an effective and low-cost technique. However, compliance is not due to one single factor but to the combination of strategies adopted: bus passes; educational measures and especially the individualized approach.

  19. Praça da Bandeira: praça da vitória: construindo o sujeito coletivo

    OpenAIRE

    Porfirio, Marilea Venancio

    1994-01-01

    Falar hoje da Baixada Fluminense é falar de miséria e violência, duas representações arraigadamente presentes no dia a dia dos sujeitos moradores da região. A Baixada é miserável e violenta porque assim o seriam seus moradores. Estas imagens, que se foram colando à realidade, dando-lhe afeição de verdadeira e absoluta, conformam o imaginário que a historiografia oficial utiliza para apresentar o quadro da região. E neste cenário que uma face oculta revela-se, mostrando...

  20. DEVTA: vit A vs control mortality ratio R, = 3.01/3.15 = 0.96 (99% CI ...

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. DEVTA on its own is consistent both. DEVTA on its own is consistent both. with little effect on mortality and with. prevention of >10% of all mortality. So, DEVTA must be considered not on. its own but with the other relevant trials. (which collectively show definite benefit)

  1. Dicty_cDB: Contig-U15594-1 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available e, intron; ... 32 1.7 4 ( AY163064 ) Bryum capillare tRNA-Gly (trnG) gene, intron sequ... 32 1.7 4 ( EF362523 ) Plagio...bryum capillare tRNA-Gly (trnG) gene, intro... 32 1.7 4 ( DQ536453 ) Plagiobryum capillare tRNA-Gl

  2. Manual on sample-based data collection for fisheries assessment: examples from Viet Nam

    National Research Council Canada - National Science Library

    Sparre, Per

    2000-01-01

    .... The data collection programme is developed through a top-down approach, from the identification of the objectives down to the practical recording and management of data obtained from the fishery...

  3. Economics of Nuclear Power Plant and the development of nuclear power in Viet Nam

    Energy Technology Data Exchange (ETDEWEB)

    Thanh, Thuy Nguyen Thi; Song, JinHo [University of Science and Technology, Daejeon (Korea, Republic of); Ha, Kwang Soon [KAERI, Daejeon (Korea, Republic of)

    2015-05-15

    There are many factors affecting the capital costs like: increased plant size, multiple unit construction, improved construct methods, increase the lifetime of plant and so on, and beside is technical to enhancing the safety for NPPs. For the question that whether building a NPP is really economic than other energy resources or not, we will find the answer by comparing the USD per kWh of different energy sources as: nuclear power, coal, oil, hydro natural energy sources. The situation of energy in Vietnam was also mentioned in this paper. Vietnam has an abundant natural resources likes: coal, gas, hydro power etc, but from year 2013 to now Vietnam facing of electricity shortage and to solve the problem, Vietnam Government has chosen nuclear power energy to achieve energy balance between the rate of energy consumption and the ability to energy supply. Eight units will be built in Vietnam and in October 2014 Vietnamese officials have chosen Rosatom's AES-2006 design with VVER-1200/v-491 reactors for country's first nuclear power plant at Ninh Thuan and a second plant should follow based on a partnership with Japan. In this paper, the breakdown of NPP costs is considered. All the costs for building a NPP includes: the investment costs are the largest components (about 60%), fuel costs (15%), O and M costs (25%) and external costs are lower than 1% of the kWh costs. The situation for energy in Vietnam was mentioned with increase annually by 5.5 %, and now the shortage electricity is the big problem in power section. The purpose of this report is to give a general picture to consider the cost of nuclear power. It includes all the costs for building a nuclear power plant like total capital investment costs, production costs, external costs in which the capital investment costs is the largest component of the kWh cost. Nuclear energy Power was chosen to deal with situation of diminishing resources shortages.

  4. Kokes Awards for the 21st NAM Meeting (San Francisco, CA, 2009)

    Energy Technology Data Exchange (ETDEWEB)

    Katz, Alex [Univ. of California, Berkeley, CA (United States)

    2009-08-31

    The PI in this project Alexander Katz, UC Berkeley (askatz@berkeley.edu), in conjunction with the Kokes Awards subcommittee and conference organizing committee, used DOE grant DE-FG-02-08ER15993 to partially offset costs of attending the 21st North American Catalysis Society in San Francisco, California, for 30 graduate students from the United States.

  5. Habitat et environnement urbain au Viet-Nam : Hanoi et Hô Chi ...

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

    L'enquête a d'abord tenté d'identifier et de qualifier la pauvreté urbaine à Hanoi et à Hô Chi Minh-Ville. Elle est plus diffuse et moins reconnue à Hanoi; elle est concentrée sur les canaux à Hô Chi Minh-Ville où existe depuis longtemps une " culture de la pauvreté ". L'apport le plus important des recherches a été la mise en ...

  6. Economics of Nuclear Power Plant and the development of nuclear power in Viet Nam

    International Nuclear Information System (INIS)

    Thanh, Thuy Nguyen Thi; Song, JinHo; Ha, Kwang Soon

    2015-01-01

    There are many factors affecting the capital costs like: increased plant size, multiple unit construction, improved construct methods, increase the lifetime of plant and so on, and beside is technical to enhancing the safety for NPPs. For the question that whether building a NPP is really economic than other energy resources or not, we will find the answer by comparing the USD per kWh of different energy sources as: nuclear power, coal, oil, hydro natural energy sources. The situation of energy in Vietnam was also mentioned in this paper. Vietnam has an abundant natural resources likes: coal, gas, hydro power etc, but from year 2013 to now Vietnam facing of electricity shortage and to solve the problem, Vietnam Government has chosen nuclear power energy to achieve energy balance between the rate of energy consumption and the ability to energy supply. Eight units will be built in Vietnam and in October 2014 Vietnamese officials have chosen Rosatom's AES-2006 design with VVER-1200/v-491 reactors for country's first nuclear power plant at Ninh Thuan and a second plant should follow based on a partnership with Japan. In this paper, the breakdown of NPP costs is considered. All the costs for building a NPP includes: the investment costs are the largest components (about 60%), fuel costs (15%), O and M costs (25%) and external costs are lower than 1% of the kWh costs. The situation for energy in Vietnam was mentioned with increase annually by 5.5 %, and now the shortage electricity is the big problem in power section. The purpose of this report is to give a general picture to consider the cost of nuclear power. It includes all the costs for building a nuclear power plant like total capital investment costs, production costs, external costs in which the capital investment costs is the largest component of the kWh cost. Nuclear energy Power was chosen to deal with situation of diminishing resources shortages

  7. Culture and cooperation: cooperative learning in Asian Confucian heritage cultures. The case of Viet Nam

    NARCIS (Netherlands)

    Nguyen, P.M.

    2008-01-01

    The study is concerned with the influence of western educational approaches upon non-western societies and cultural groups. In applying western educational approaches, often a detailed consideration of its consequences to the culture and heritage of a non-western civilization is neglected. This is

  8. Tax Rates Effects on the Risk Level of Listed Viet Nam Wholesale ...

    African Journals Online (AJOL)

    user

    will have budget to finance public expenditures but the income tax burden could reduce both demand and supply, as well as the output, jobs and compensation. Our calculations give the results of two betas: equity and asset beta which can be used in the CAPM model and in WACC formula to estimate cost of equity.

  9. SOME SOLUTIONS TO RESPOND CLIMATE CHANGE FOR THE MEKONG DELTA, VIET NAM

    Directory of Open Access Journals (Sweden)

    Chi Nguyen Thuy Lan

    2017-09-01

    Full Text Available In the recent decades, the Mekong River Delta has suffered quite significant impacts of climate change. Fluctuations of weather elements and sea level rises have caused adverse changes, namely: the appearance of unusual high and low levels of annual floods, more and more intense storms, more severe droughts, forest fires, river erosion, cyclones, and tidal surges appear increasingly more dangerous. Traditional adaptation measures to the environmental conditions may be unsuitable in the context of climate change in the Mekong River Delta. This paper summarizes some of the new adaptation measures that scientists and policy planners have proposed for the area to cope with the negative impacts of climate change.

  10. Livelihood strategies under the constraints of climate change vulnerability in Quang Nam

    DEFF Research Database (Denmark)

    Casse, Thorkil

    2013-01-01

    This chapter examines how vulnerability can be measured in quantitative terms. Households whose livelihoods are based on economic activities like acacia production and shrimp farming suffered the most.......This chapter examines how vulnerability can be measured in quantitative terms. Households whose livelihoods are based on economic activities like acacia production and shrimp farming suffered the most....

  11. Le recul de la forêt au Viet Nam | CRDI - Centre de recherches pour ...

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

    Un débat d'experts organisé par le CRDI s'attaque au mariage précoce lors du forum sur la condition des femmes à l'ONU. Des chercheurs appuyés par le CRDI parlent de leurs expériences au Comité sur les ONG lors du forum de la Commission de la condition de la femme. Voir davantageUn débat d'experts organisé par ...

  12. Võ k nam, a mõ k vam... / Nelli Kuznetsova

    Index Scriptorium Estoniae

    Kuznetsova, Nelli

    2008-01-01

    Vene Kunstnike Ühenduse 10. aastapäevale pühendatud kevadnäitus toimus Würthi galeriis ja Kohtla-Järve Linnagaleriis. Filmi näituste avamistest, eksponeeritud töödest ja aruteludest näidati Vene kultuurikeskuses. Slava Semerikovi, Anatoli Strahhovi ja Valeri Smirnovi maalidest. Vene Kunstnike Ühenduse tegemisi kommenteerib Valeri Smirnov

  13. Skoro nam pjatnadtsat. Mõ belõje i pushistõje? / Arvo Sirendi ; interv. Tatjana Opekina

    Index Scriptorium Estoniae

    Sirendi, Arvo, 1939-

    2006-01-01

    Põllumajandusdoktor, ERL-i liige vastab küsimustele, mis on seotud Eesti taasiseseisvumisega, toimunud muutustega maaelus ja põllumajanduses ning tervishoius viimasel viieteistkümnel aastal, Eesti-Vene suhetega

  14. Paet : "Nam ne vsjo ravno, kto investirujet v ER" / Aivar Reinap

    Index Scriptorium Estoniae

    Reinap, Aivar, 1968-

    2006-01-01

    Välisminister Urmas Paet viitas välispoliitika arutelul Riigikogus vajadusele kontrollida Vene välisinvesteeringute julgeolekuriske, seda peamiselt tundlikes valdkondades nagu energeetika ja infrastruktuurid

  15. Kak eto nam poljubitsa, ili Ljubov i nenavist Timofeja Sopoleva / Timofei Sopoljov ; interv. Boris Tuch

    Index Scriptorium Estoniae

    Sopoljov, Timofei

    2006-01-01

    William Shakespeare'i "Kuidas teile meeldib", lavastaja Timofei Sopoljov, muusika autor helilooja Aleksei Shelõgin. Lavastaja meenutab ka oma teatriõpinguid lavastaja ja teatripedagoogi Andrei Gontsharovi käe all

  16. Alcohol Use and HIV Risk Behaviors among Rural Adolescents in Khanh Hoa Province Viet Nam

    Science.gov (United States)

    Kaljee, L. M.; Genberg, B. L.; Minh, T. T.; Tho, L. H.; Thoa, L. T. K.; Stanton, B.

    2005-01-01

    Research suggests that youth are consuming more alcohol and at younger ages than in the past. Data also indicate that alcohol consumption is associated with participation in other risk behaviors including aggression and sexual behaviors. As part of a randomized control effectiveness trial for an HIV prevention program, 480 Vietnamese youth (15-20…

  17. Characteristics of tuberculosis patients at intake in Cambodia, two provinces in China, and Viet Nam

    DEFF Research Database (Denmark)

    Hoa, Nguyen B; Wei, Chen; Sokun, Chay

    2011-01-01

    The tuberculosis register is a critical data source for the information system of national tuberculosis control programs. From the information in the tuberculosis case register, it is possible to extend the standard analysis of age and sex characteristics among sputum smear-positive cases to all ...

  18. Educational Financing and Budgeting in Viet Nam. Financial Management of Education Systems.

    Science.gov (United States)

    Can, Nguyen Ba; Long, Vu Van; Tam, Phan Thanh; Sinh, Nguyen Thi

    Vietnam started market reforms earlier than other countries in Southeast Asia and is used as a role model by the Asian Development Bank. Nevertheless, complicated bureaucracy and regional differences hinder improvements in financial management in education. The budgeting process, in particular, is cumbersome. This book presents a report of a…

  19. CASE STUDY: Viet Nam — Emphasis on people, not things, calms ...

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

    2010-12-15

    Dec 15, 2010 ... Aquaculture boom threatens livelihoods and the environment The unregulated expansion of aquaculture in a huge coastal lagoon was making it impossible for poor mobile fishers to make a living, and threatening the environment of the lagoon itself. With local government officials unable or unwilling to act, ...

  20. Peinamine, a new bisbenzylisoquinoline alkaloid from arrow tips (pei-namô) of the Upper Orinoco.

    Science.gov (United States)

    Galeffi, C; Scarpetti, P; Marini-Bettolo, G B

    1977-09-01

    A new bisbenzylisoquinoline alkaloid has been isolated from a curare of the Upper Orinoco region. The curare is made by Indians from an unknown plant (probably Menispermacea) and is kept on arrow tips. The structure of the alkaloid, named peinamine, has been elucidated on the basis of its chemical reactions and spectroscopic data (N.M.R., M.S. and O.R.D.).

  1. Nam et al., Afr J Tradit Complement Altern Med. (2018) 15 (1): 183 ...

    African Journals Online (AJOL)

    2017-12-29

    , compared to that of 2- aminoethoxydiphenyl borate (2-APB, 100 µM), a known agonist of TRPV3. Conclusion: Our results suggest that PC and BC extracts have therapeutic potential to improve skin barrier abnormalities in ...

  2. Vietnamese Refugee. Orientation Handbook. (Nguoi Ti Nan Viet Nam. Sach Chi Dan.)

    Science.gov (United States)

    Social Security Administration (DHEW), Washington, DC. Office of Family Assistance.

    This is a bilingual orientation handbook for Vietnamese refugees in the United States. The handbook provides information on refugee status, its legal definition and obligations. General information presented about the United States includes a description of the land, climate, people, government, and a list of national holidays. Living conditions…

  3. Livelihood strategies under climate change vulnerability in Quang Nam province, Vietnam

    DEFF Research Database (Denmark)

    Casse, Thorkil

    Analysis of the transformation of primary to plantation forest under risk of severe natural disasters in central Vietnam. The articles argues that the process could be seen as an example of government induced vulnerability......Analysis of the transformation of primary to plantation forest under risk of severe natural disasters in central Vietnam. The articles argues that the process could be seen as an example of government induced vulnerability...

  4. TLALOCNet continuous GPS-Met Array in Mexico supporting the 2017 NAM GPS Hydrometeorological Network.

    Science.gov (United States)

    Cabral-Cano, E.; Salazar-Tlaczani, L.; Adams, D. K.; Vivoni, E. R.; Grutter, M.; Serra, Y. L.; DeMets, C.; Galetzka, J.; Feaux, K.; Mattioli, G. S.; Miller, M. M.

    2017-12-01

    TLALOCNet is a network of continuous GPS and meteorology stations in Mexico to study atmospheric and solid earth processes. This recently completed network spans most of Mexico with a strong coverage emphasis on southern and western Mexico. This network, funded by NSF, CONACyT and UNAM, recently built 40 cGPS-Met sites to EarthScope Plate Boundary Observatory standards and upgraded 25 additional GPS stations. TLALOCNet provides open and freely available raw GPS data, and high frequency surface meteorology measurements, and time series of daily positions. This is accomplished through the development of the TLALOCNet data center (http://tlalocnet.udg.mx) that serves as a collection and distribution point. This data center is based on UNAVCO's Dataworks-GSAC software and also works as part of UNAVCO's seamless archive for discovery, sharing, and access to GPS data. The TLALOCNet data center also contains contributed data from several regional GPS networks in Mexico for a total of 100+ stations. By using the same protocols and structure as the UNAVCO and other COCONet regional data centers, the scientific community has the capability of accessing data from the largest Mexican GPS network. This archive provides a fully queryable and scriptable GPS and Meteorological data retrieval point. In addition, real-time 1Hz streams from selected TLALOCNet stations are available in BINEX, RTCM 2.3 and RTCM 3.1 formats via the Networked Transport of RTCM via Internet Protocol (NTRIP) for real-time seismic and weather forecasting applications. TLALOCNet served as a GPS-Met backbone for the binational Mexico-US North American Monsoon GPS Hydrometeorological Network 2017 campaign experiment. This innovative experiment attempts to address water vapor source regions and land-surface water vapor flux contributions to precipitation (i.e., moisture recycling) during the 2017 North American Monsoon in Baja California, Sonora, Chihuahua, and Arizona. Models suggest that moisture recycling is a large contributor to summer rainfall. This experiment represents a first attempt to quantify the surface water vapor flux contribution to GPS-derived precipitable water vapor. Preliminary results from this campaign are presented.

  5. Samozvantsev nam ne nado, komandirom budu ja / Maksim Shmeljov, Aleksandr Tshaplõgin, Leivi Sher

    Index Scriptorium Estoniae

    Shmeljov, Maksim

    2007-01-01

    Kas Konstitutsioonipartei nimekirjas parlamendivalimistel kandideeriv Dmitri Linter ja tema kaaslased võivad kasutada liikumise Notshnoi dozor brändi ND omakasupüüdlikel eesmärkidel, küsivad autorid

  6. Karkasinių namų šiluminės izoliacijos savybių tyrimas

    OpenAIRE

    Gailiušis, Šarūnas

    2016-01-01

    In final master degree work I research thermal insulation characteristics for wooden frame house. The final master degree work consist three main parts. In the first one I explain the conception of wooden frame house and main thermal insulation used in wooden frame house are detailed in it. In the second part I analyze thermal insulations fire proof properties, density and the absorption of the water. In the third part I examine properties of three main thermal insulation brand companies: ...

  7. Viet Nam at the Crossroads: The Role of Science and Technology ...

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

    Interested readers will include government officials and policymakers in science and technology; academics, researchers, professors,and university students in development studies, policy studies, and Asian studies; public and private businesses involved, or interested in becoming involved, in the changing economy of Viet ...

  8. Uranium leaching and recovery from sandstone ores of Nong Son Basin (Viet Nam)

    International Nuclear Information System (INIS)

    Cao, H.T.; Le, Q.T.; Dinh, M.T.; Than, V.L.; Le, K.D.

    2002-01-01

    Sandstone ores containing uranium in Nong Son area were treated to recover uranium in the form of MDU. These ores are classified into 3 categories depending on the weathering degree, giving different chemical composition as shown. The amount of calcium carbonate (g CaCO 3 /100g of ore) reacted with HCI under different conditions of temperature and time shows that stirring method requires high acid consumption. The results obtained from static leaching of the 3 ore categories shows that leaching efficiency largely depends on the weathering degree and particle size of ore. The lowest leaching efficiency was observed for non-weathered ore. In order to increase uranium extraction this ore was ground to the size of max. 2.5mm, and then incubated by 40% H 2 SO 4 for 48 hours with the addition of KCIO 3 (3 kg/tone of ore) as oxidant. The results of acid pugging showed that uranium extraction efficiency reached min. 92%. The proposed flow-sheet for obtaining yellowcake is presented. The leaching experiments were carried out under the following conditions: Particle size of ore: Weathered: max. 30mm, Semi-weathered: max. 10mm, Non-weathered: max. 2.5mm (incubated by 40% H 2 SO 4 ); Temperature 25-30 deg. C; Redox potential; pH1, acid consumption: 40-50 kg/ore tone. Leaching efficiency reached 90%. Uranium concentration in the solution after 8-stage counter-current leaching was min. 4 g/L, uranium content in solid waste 0.01%. Leaching solution was filtered and directly neutralized through two stages to precipitate yellowcake. Experimental data showed that the uranium recovery reached 90%. Yellowcake product met the relevant specifications and had U 3 O 8 content of minimum 76%

  9. Globos namų auklėtinių adaptacijos mokykloje ypatumai

    OpenAIRE

    Samašonok, Kristina; Gudonis, Vytautas; Žukauskienė, Rita

    2005-01-01

    Factors determining undesirable adaptation of children living in foster homes, such as unfavourable conditions of self-development in the family, living conditions at foster homes, negative influence of school and peer groups are analysed in the paper. The research aims to determine the differences of evaluation levels of emotional problems, social status in the same age group and academic achievements of teenagers living in foster homes and teenagers living with both parents. Besides, the re...

  10. Health Costs Attributable to Smoking in Viet Nam | CRDI - Centre de ...

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

    The burden of disease caused by smoking, and the medical and social costs associated with it, are not well quantified in low- and middle income countries. This is largely due to less systematic maintenance of medical records, and death and disease registries, and lower levels of chronic care services than in higher income ...

  11. Viet Nam at the Crossroads : The Role of Science and Technology ...

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

    Le CRDI et l' ACDI ont répondu en confiant à une équipe de spécialistes une mission qui avait les objectifs suivants : évaluer l'impact que les politiques sur les sciences et la technologie en vigueur au Vietnam ont sur le développement économique et social du pays;. comparer l'expérience du Vietnam dans le domaine des ...

  12. Explaining tourists satisfaction and intention to revisit Nha Trang, Viet Nam

    OpenAIRE

    Tran, Thi Ai Cam

    2011-01-01

    The first purpose of the thesis is to find how visitors evaluate the quality of different facets or attributes of a destination image of Nha Trang, how satisfied they are with Nha Trang, loyalty intention to revisit and willingness to recommend Nha Trang to others. The second is to investigate what “image” is most important to explain global satisfaction with visiting Nha Trang. The third is to investigate how perceived quality, satisfaction and other motivational or dismotivational factors ...

  13. Neoliberalizm polskich 'gender studies'. Czy to 'backlash' odbiera nam słuchaczki/słuchaczy?

    Directory of Open Access Journals (Sweden)

    Maciej Duda

    2016-11-01

    Full Text Available "Neoliberalism of Polish 'gender studies'. Is 'backlash' a reaction, which collects our students?" In this text I present today’s condition of Polish gender studies that are conducted as postgraduate studies. In most of the cities it is impossible to form groups of students. It is believed that “responsible” for this state are backlash and campaign called “gender ideology”. Unfortunately these problems with enrollment have appeared earlier. In my presentation I describe the neoliberal shape of chargeable postgraduate studies that are conducted in large cities. Joining these groups depends on economic factors and free time of the students. An important aspect is also practical dimension of gender studies – students should develop themselves and their abilities. In accordance with the guidelines of postgraduate studies students should improve their professional skills. There is also a problem with the language of information/promotion campaign, as we use it as an instrument to encourage people to take part in these group activities. The language very often uses capitalist and stereotypical concepts profit and investment in yourself. The presentation is the critical voice of lecturer, who was teaching gender studies in Warsaw and was participating in forming “genders” in Poznan and Szczecin.

  14. Note: A 10 Gbps real-time post-processing free physical random number generator chip

    Science.gov (United States)

    Qian, Yi; Liang, Futian; Wang, Xinzhe; Li, Feng; Chen, Lian; Jin, Ge

    2017-09-01

    A random number generator with high data rate, small size, and low power consumption is essential for a certain quantum key distribution (QKD) system. We designed a 10 Gbps random number generator ASIC, TRNG2016, for the QKD system. With a 6 mm × 6 mm QFN48 package, TRNG2016 has 10 independent physical random number generation channels, and each channel can work at a fixed frequency up to 1 Gbps. The random number generated by TRNG2016 can pass the NIST statistical tests without any post-processing. With 3.3 V IO power supply and 1.2 V core power supply, the typical power consumption of TRNG2016 is 773 mW with 10 channels on and running at 1 Gbps data rate.

  15. Using Efficient TRNGs for PSEUDO Profile in National eID Card

    OpenAIRE

    Blerim Rexha; Dren Imeraj; Isak Shabani

    2018-01-01

    Applications that requires true random number generator (TRNG), which uses raw analog data generated from any noise source in nature, must convert the source normal distribution to uniform distribution. Many up to date implementations convert the raw analog data into digital data by employing a comparator or a Schmitt trigger. This method wastes a large amount of random input data, lowering the throughput of the TRNG. In new national electronic identity card (eID) beyond the true identity of ...

  16. Evaluation of microscopic observation drug susceptibility assay for diagnosis of multidrug-resistant tuberculosis in Viet Nam.

    Science.gov (United States)

    Dang, Thi Minh Ha; Nguyen, Thi Ngoc Lan; Wolbers, Marcel; Vo, Sy Kiet; Hoang, Thi Thanh Hang; Nguyen, Hong Duc; To, My Huong; Vuong, Minh Bach; Nguyen, Thi Phuong Thao; Tran, Van Quyet; Nguyen, Thi Bich Tuyen; Vo, Thi Ha; Nguyen, Thi Nho; Dai, Viet Hoa; Phan, Thi Hoang Anh; Nguyen, Huy Dung; Farrar, Jeremy; Caws, Maxine

    2012-03-01

    Early diagnosis of tuberculosis (TB) and multidrug resistant tuberculosis (MDR TB) is important for the elimination of TB. We evaluated the microscopic observation drug susceptibility (MODS) assay as a direct rapid drug susceptibility testing (DST) method for MDR-TB screening in sputum samples All adult TB suspects, who were newly presenting to Pham Ngoc Thach Hospital from August to November 2008 were enrolled into the study. Processed sputum samples were used for DST by MODS (DST-MODS) (Rifampicin (RIF) 1 μg/ml and Isoniazid (INH) 0.4 μg/ml), MGIT culture (Mycobacterial Growth Indicator Tube) and Lowenstein Jensen (LJ) culture. Cultures positive by either MGIT or LJ were used for proportional DST (DST-LJ) (RIF 40 μg/ml and INH 0.2 μg/ml). DST profiles on MODS and LJ were compared. Discrepant results were resolved by multiplex allele specific PCR (MAS-PCR). Seven hundred and nine TB suspects/samples were enrolled into the study, of which 300 samples with DST profiles available from both MODS and DST-LJ were analyzed. Cording in MODS was unable to correctly identify 3 Mycobacteria Other Than Tuberculosis (MOTT) isolates, resulting in 3 false positive TB diagnoses. None of these isolates were identified as MDR-TB by MODS. The sensitivity and specificity of MODS were 72.6% (95%CI: 59.8, 83.1) and 97.9% (95%CI: 95.2, 99.3), respectively for detection of INH resistant isolates, 72.7% (95%CI: 30.9, 93.7) and 99.7% (95%CI: 98.1, 99.9), respectively for detecting RIF resistant isolates and 77.8% (95%CI: 39.9, 97.1) and 99.7% (95%CI: 98.1, 99.9), respectively for detecting MDR isolates. The positive and negative predictive values (PPV and NPV) of DST-MODS were 87.5% (95%CI: 47.3, 99.6) and 99.3% (95%CI: 97.5, 99.9) for detection of MDR isolates; and the agreement between MODS and DST-LJ was 99.0% (kappa: 0.8, P drug resistance detection was probably due to low bacterial load samples and the high INH concentration (0.4 μg/ml). The low PPV of DST-MODS may be due to the low MDR-TB rate in the study population (3.8%). The turnaround time of DST-MODS was 9 days and 53 days for DST-LJ. The DST-MODS technique is rapid with low contamination rates. However, the sensitivity of DST-MODS for detection of INH and RIF resistance in this study was lower than reported from other settings.

  17. Atos de memória : as comemorações herero em Okahandja, Namíbia

    OpenAIRE

    Castro, Josué Tomasini

    2009-01-01

    Esta dissertação explora as relações entre memória e identidade. Para tanto tomo as comemorações herero em Okahandja como o espaço etnográfico para análise, refletindo sobre a criação de um projeto identitário herero que tem como princípio articulador a memória do colonialismo alemão e, mais tarde, sul-africano. Nesse sentido, penso em atos de memória como atos de identidade procurando abordar tanto memória como identidade a partir de uma perspectiva processual, isto é, focando em processos d...

  18. Situation analysis of quality of abortion care in the main maternity hospital in Hai Phòng, Viet Nam

    DEFF Research Database (Denmark)

    Nguyen, My H Ng; Gammeltoft, Tine; Rasch, Vibeke

    2007-01-01

    cultural values influenced quality of care. A quantitative and qualitative approach was employed: a three-part structured survey with 748 women before and after they had an abortion, 20 in-depth interviews with women just after abortion, seven informal interviews with health care staff and 100 participant...

  19. Aetiologies of Central Nervous System Infection in Viet Nam: A Prospective Provincial Hospital-Based Descriptive Surveillance Study

    NARCIS (Netherlands)

    Ho Dang Trung, Nghia; Le Thi Phuong, Tu; Wolbers, Marcel; Nguyen van Minh, Hoang; Nguyen Thanh, Vinh; van, Minh Pham; Thieu, Nga Tran Vu; van, Tan Le; Song, Diep To; Thi, Phuong Le; Thi Phuong, Thao Nguyen; van, Cong Bui; Tang, Vu; Ngoc Anh, Tuan Hoang; Nguyen, Dong; Trung, Tien Phan; Thi Nam, Lien Nguyen; Kiem, Hao Tran; Thi Thanh, Tam Nguyen; Campbell, James; Caws, Maxine; Day, Jeremy; de Jong, Menno D.; van Vinh, Chau Nguyen; van Doorn, H. Rogier; Tinh, Hien Tran; Farrar, Jeremy; Schultsz, Constance; Loi, Tran Quoc; Son, Nguyen Truong; Bay, Phan Van Be; Tham, Nguyen Thi Hong; Phuong, Le Thi; Tri, Le Trung; Binh, Nguyen Thi Nguyet; Du, Doan Cong; Thao, Nguyen Thi Phuong; Tien, Truong Thi My; La, Tran Thi Phi; Cong, Bui Van; Diep, Pham Ngoc; Dong, Duong Phuoc; Lanh, Tran Thi Mong; Dom, Pham Van; Dung, Tran Quang; Tri, Phan Nhut; Ho, Tang Thi; Tai, Nguyen Anh; Luc, Quach Van; Phuoc, Dinh Xuan

    2012-01-01

    Background: Infectious diseases of the central nervous system (CNS) remain common and life-threatening, especially in developing countries. Knowledge of the aetiological agents responsible for these infections is essential to guide empiric therapy and develop a rational public health policy. To date

  20. Carbon dioxide and water vapour exchange in a tropical dry forest as influenced by the North American Monsoon System (NAMS)

    Science.gov (United States)

    To better understand the effects and relationship between precipitation, net ecosystem carbon dioxide (NEE) and water vapor exchange (ET), we report a study conducted in the tropical dry forest (TDF) in the northwest of Mexico. Ecosystem gas exchange was measured using the eddy correlation technique...

  1. Gender, Alcohol Consumption Patterns, and Engagement in Sexually Intimate Behaviors Among Adolescents and Young Adults in Nha Trang, Viet Nam

    OpenAIRE

    Kaljee, Linda M.; Green, Mackenzie S.; Zhan, Min; Riel, Rosemary; Lerdboon, Porntip; Lostutter, Ty W.; Tho, Le Huu; Van Luong, Vo; Minh, Truong Tan

    2011-01-01

    A randomly selected cross-sectional survey was conducted with 880 youth (16 to 24 years) in Nha Trang City to assess relationships between alcohol consumption and sexual behaviors. A timeline followback method was employed. Chi-square, generalized logit modeling and logistic regression analyses were performed. Of the sample, 78.2% male and 56.1% female respondents ever consumed alcohol. Males reporting sexual behaviors (vaginal, anal, oral sex) had a significantly higher calculated peak BAC o...

  2. Vliv tepelného namáhání na interakci moravské droby s vodou

    Czech Academy of Sciences Publication Activity Database

    Handzelová, B.; Martinec, Petr; Ščučka, Jiří; Vičarová, H.

    2013-01-01

    Roč. 13, č. 1 (2013), s. 31-38 ISSN 1804-4824 R&D Projects: GA MŠk ED2.1.00/03.0082 Institutional support: RVO:68145535 Keywords : greywacke * water absorption * evaporation * thermal stability * porosity Subject RIV: DB - Geology ; Mineralogy http://www.fast.vsb.cz/export/sites/fast/cs/veda-a-vyzkum/odborna-cinnost-fakulty/sbornik-vedeckych-praci/archiv-vydanych-sborniku/sbornik-vsb-tuo-fast-2013-1.pdf

  3. Vliv typu vazby historického zdiva na jeho teplotní namáhání

    Czech Academy of Sciences Publication Activity Database

    Beran, Pavel

    2013-01-01

    Roč. 22, č. 10 (2013), s. 248-253 ISSN 1805-2576 R&D Projects: GA ČR(CZ) GBP105/12/G059 Institutional support: RVO:68378297 Keywords : thermal expansion * masonry * thermal stress * compatibility Subject RIV: JN - Civil Engineering http://www.stavebniobzor.cz/clanek/vliv-typu-vazby-historickeho-zdiva-na-jeho-teplotni-namahani/

  4. Managing Hotel’s Operation in Viet Nam in Global Economic Crisis : A case study on cost reduction in hotel

    OpenAIRE

    Nguyen, Son

    2011-01-01

    The aim of the research for this thesis is to find out the costs which can be reduced in hotels in Vietnam to copes with difficulties and challenges from the global economic crisis. The idea is to find out what kinds of cost can be reduced and how they are reduced to minimize expenditures of hotel, how the costs reduction affect quality of hotel’s products and services. In order to achieve goals of the research, two structure telephone interviews were conducted in a case study in the Huu Ngh...

  5. Vulnerability and Risk of Agro-ecosystems Facing Increased Salinity Intrusion in the Mekong Delta, Viet Nam

    Science.gov (United States)

    Renaud, F.; Sebesvari, Z.; Nguyen, M. T.; Hagenlocher, M.

    2016-12-01

    The Vietnamese portion of the Mekong Delta increasingly suffers from salinity intrusion in its freshwater system, as exemplified by the historically high salinity levels recorded during the 2016 dry season. Although this exceptional situation was linked to the El Niño phenomena, many factors contribute to an increasing salinization of coastal areas. Salinity intrusion is a natural process in this tidal area but its extent is increasing and projected to worsen due to increased demand for water, diversion/storage of water flows in the Mekong river and its tributaries, land subsidence linked to groundwater over-abstraction, changes in land use and water management in coastal areas, and sea level rise. The Mekong Delta remains predominantly an agricultural landscape which contributes the majority of the rice, aquaculture, and fruit production of the country. These systems will need to be adapted to increased salinity levels. We will present results from two research projects, DeltAdapt and DELTAS, which were designed to allow understanding of, respectively (1) the main drivers of change of agro-ecosystems in coastal areas of the delta and (2) the relative vulnerabilities and risks deltaic social-ecological systems face with respect to various environmental hazards. We used the Global Delta Vulnerability Index developed within the DELTAS project to characterize the vulnerabilities and risks faced by coastal provinces of the delta with respect to salinity intrusion. The analysis allows us to understand which social, economic, and ecological variables index explain the relative vulnerability of the provinces. In addition, drivers of change (e.g. policy, economic, social, environmental) of coastal agro-ecosystems were systematically analyzed through 80 interviews and 7 focus group discussions in the provinces of Kien Giang and Soc Trang within the DeltAdapt project. This was combined with the analysis of Vietnamese policies to determine which are the important drivers of change in the region and how these contribute (or not) to the adaptation of agro-ecosystems facing increased salinity intrusion. By combining these results, we will point to potential policies that could be considered by various authorities to allow for a greater adaptability of agro-ecosystems in the coastal provinces of the region.

  6. Yield-related salinity tolerance traits identified in a nested association mapping (NAM) population of wild barley

    KAUST Repository

    Saade, Stephanie

    2016-09-02

    Producing sufficient food for nine billion people by 2050 will be constrained by soil salinity, especially in irrigated systems. To improve crop yield, greater understanding of the genetic control of traits contributing to salinity tolerance in the field is needed. Here, we exploit natural variation in exotic germplasm by taking a genome-wide association approach to a new nested association mapping population of barley called HEB-25. The large population (1,336 genotypes) allowed cross-validation of loci, which, along with two years of phenotypic data collected from plants irrigated with fresh and saline water, improved statistical power. We dissect the genetic architecture of flowering time under high salinity and we present genes putatively affecting this trait and salinity tolerance. In addition, we identify a locus on chromosome 2H where, under saline conditions, lines homozygous for the wild allele yielded 30% more than did lines homozygous for the Barke allele. Introgressing this wild allele into elite cultivars could markedly improve yield under saline conditions. © 2016 The Author(s).

  7. The Impact of Hydrodynamics in Erosion - Deposition Process in Can Gio Mangrove Biosphere Reserve, South Viet Nam

    Science.gov (United States)

    Vo-Luong, H. P.

    2014-12-01

    Can Gio Mangrove Biosphere Reserve is always considered as a friendly green belt to protect and bring up the habitants. However, recently some mangrove areas in the Dong Tranh estuary are being eroded seriously. Based on the field measurements in SW and NE monsoons as well as data of topography changes in 10 years, it is proved that hydrodynamics of waves, tidal currents and riverine currents are the main reasons for erosion-deposition processes at the studied site. The erosion-deposition process changes due to monsoon. The analysed results show that high waves and tidal oscillation cause the increase of the erosion rate in NE monsoon. However, high sediment deposition occurs in SW monsoon due to weak waves and more alluvium from upstream. Many young mangrove trees grow up and develop in the SW monsoon. From the research, it is strongly emphasized the role of mangrove forests in soil retention and energy dissipation.

  8. Seasonality and depth zonation of intertidal Halophila ovalis and Zostera japonica in Ha Long Bay (Northern Viet Nam)

    NARCIS (Netherlands)

    Huong, T.T.L.; Vermaat, J.E.; Terrados, J.T.; Tien, N.V.; Duarte, C.M.; Borum, J.; Tri, N.H.

    2003-01-01

    Seasonality and depth zonation of two common intertidal northern Vietnamese seagrass species, Halophila ovalis and Zostera japonica, were investigated in a 50 m long intertidal transect from 1999 till 2001. Z. japonica occurred in the middle intertidal (1.2 m above mean chart datum to mean sea level

  9. The Innovative Structure Solution for Preventing Salt Intrusion and Retaining Freshwater In Mekong Delta VietNam

    NARCIS (Netherlands)

    Hong, S.T.; Vrijling, J.K.; Stive, M.J.F.

    2013-01-01

    In the Mekong Delta Vietnam, the construction of sluices with the purpose of retaining fresh water and preventing salt water intrusion potentially plays a very important role. However, the structures constructed in small rivers according to local or traditional technology revealed many disadvantages

  10. Gender, Alcohol Consumption Patterns, and Engagement in Sexually Intimate Behaviors among Adolescents and Young Adults in Nha Trang, Viet Nam

    Science.gov (United States)

    Kaljee, Linda M.; Green, Mackenzie S.; Zhan, Min; Riel, Rosemary; Lerdboon, Porntip; Lostutter, Ty W.; Tho, Le Huu; Luong, Vo Van; Minh, Truong Tan

    2011-01-01

    A randomly selected cross-sectional survey was conducted with 880 youth (16 to 24 years) in Nha Trang City to assess relationships between alcohol consumption and sexual behaviors. A timeline followback method was employed. Chi-square, generalized logit modeling and logistic regression analyses were performed. Of the sample, 78.2% male and 56.1%…

  11. Isolation, pathogenicity and disinfection of Staphylococcus aureus carried by insects in two public hospitals of Vitória da Conquista, Bahia, Brazil

    Directory of Open Access Journals (Sweden)

    Pollianna S. Oliveira

    2014-03-01

    Full Text Available Currently, hospital infection is a serious public health problem, and several factors may influence the occurrence of these infections, including the presence of insects, which are carriers of multidrug-resistant bacterial species. The aim of this study was to isolate staphylococci carried by insects in two public hospitals of Vitoria da Conquista, Bahia and to identify the resistance profile, pathogenicity and efficacy of disinfection of the premises. A total of 91 insects were collected in 21 strategic points of these hospitals, and 32 isolated strains of Staphylococcus aureus were isolated. Based on antibiogram and Minimum Inhibitory Concentration results, 95% of these strains were susceptible to oxacillin. These strains were also evaluated for the presence of resistance genes encoding resistance to oxacillin/methicillin by polymerase chain reaction, but the sample was negative for this gene. Pathogenicity tests were performed in vitro biofilm formation induced by glucose, where it was found that eight (27.58% strains were classified as biofilm producers and 21 (72.4% as stronger producers. In addition, we performed PCR for their virulence genes: Sea (enterotoxin A, SEB (B, Sec (C, PVL (Panton-Valentine Leukocidin, ClfA (clumping factor A and Spa (protein A. Of these, Sea, Spa PVL were positive in 7 (21.8%, 2 (6.3% and 1 (3.1% samples, respectively. The analysis of cytokine induction in the inflammatory response of J774 macrophages by isolates from the two hospitals did not show statistical difference at the levels of IL-6, TNF-α, IL-1 and IL-10 production. In addition, we verified the antimicrobial activity of disinfecting agents on these strains, quaternary ammonium, 0.5% sodium hypochlorite, 1% sodium hypochlorite, 2% sodium hypochlorite, 2% glutaraldehyde, Lysoform®, 70% alcohol solution of chlorhexidine digluconate, 2% peracetic acid, and 100% vinegar. Resistance was seen in only for the following two disinfectants: 70% alcohol in 31 (96.8% samples tested and vinegar in 30 (93.8% samples. The study demonstrated the presence of resistant and pathogenic organisms conveyed by insects, thus suggesting improvement in efforts to control these vectors.

  12. Calcium and vitamin D intake by postmenopausal women with osteoporosis in Spain: an observational calcium and vitamin D intake (CaVIT) study.

    Science.gov (United States)

    Fan, Tao; Nocea, Gonzalo; Modi, Ankita; Stokes, Leah; Sen, Shuvayu S

    2013-01-01

    Osteoporotic fractures are important causes of morbidity, mortality, and increased health care costs. However, the risk of osteoporotic fractures can be decreased, with clinical studies supporting the use of calcium and vitamin D supplements to promote bone health. Vitamin D insufficiency is widespread, particularly among postmenopausal women with osteoporosis, and this indicates that dietary intake is suboptimal, even though vitamin D supplements are widely available. We conducted an observational study, using telephone surveys, to estimate vitamin D and calcium intake and the use of prescription osteoporosis medications in Spanish women aged ≥ 50 years with osteoporosis. Among the study participants, mean dietary calcium intake was 1239 mg/day and generally appeared sufficient in terms of the recommended daily intake guidance documents. Participants aged ≥ 75 years had a significantly lower mean dietary calcium intake (988 mg/day), thus one-half were below the level advised by the World Health Organization. Daily calcium intake was also lower in participants who were not taking prescription medications for bone health. Dietary vitamin D intake was 167 IU/day, which is well below both the established target dose (400 IU/day) and the more recent, higher guideline recommended for postmenopausal women (800-1300 IU/day). Dietary vitamin D intake was even lower for participants aged ≥ 75 years (120 IU/day) and was not related to the use of bone health prescription medications. These results support the need for greater promotion of the benefits of higher vitamin D intake in Spanish women with osteoporosis.

  13. Calcium and vitamin D intake by postmenopausal women with osteoporosis in Spain: an observational calcium and vitamin D intake (CaVIT study

    Directory of Open Access Journals (Sweden)

    Fan T

    2013-06-01

    Full Text Available Tao Fan,1 Gonzalo Nocea,2 Ankita Modi,3 Leah Stokes,1 Shuvayu S Sen1 1Global Outcomes Research, Merck & Company, Whitehouse Station, NJ, USA; 2Department of Outcomes Research, Merck, Sharp and Dohme Spain, Madrid, Spain; 3Global Human Health, Outcomes Research, Merck & Company, Whitehouse Station, NJ, USA Background: Osteoporotic fractures are important causes of morbidity, mortality, and increased health care costs. However, the risk of osteoporotic fractures can be decreased, with clinical studies supporting the use of calcium and vitamin D supplements to promote bone health. Vitamin D insufficiency is widespread, particularly among postmenopausal women with osteoporosis, and this indicates that dietary intake is suboptimal, even though vitamin D supplements are widely available. Methods: We conducted an observational study, using telephone surveys, to estimate vitamin D and calcium intake and the use of prescription osteoporosis medications in Spanish women aged ≥ 50 years with osteoporosis. Results: Among the study participants, mean dietary calcium intake was 1239 mg/day and generally appeared sufficient in terms of the recommended daily intake guidance documents. Participants aged ≥ 75 years had a significantly lower mean dietary calcium intake (988 mg/day, thus one-half were below the level advised by the World Health Organization. Daily calcium intake was also lower in participants who were not taking prescription medications for bone health. Dietary vitamin D intake was 167 IU/day, which is well below both the established target dose (400 IU/day and the more recent, higher guideline recommended for postmenopausal women (800–1300 IU/day. Dietary vitamin D intake was even lower for participants aged ≥75 years (120 IU/day and was not related to the use of bone health prescription medications. Conclusion: These results support the need for greater promotion of the benefits of higher vitamin D intake in Spanish women with osteoporosis. Keywords: osteoporotic fractures, prescription osteoporosis medications, dietary supplements, recommended dietary intake

  14. O cão interior: vitória da vergonha e submissão à ordem oculta em O processo, de Franz Kafka

    Directory of Open Access Journals (Sweden)

    Renato Pardal Capistrano

    2015-12-01

    Full Text Available O drama de Josef K., personagem de O processo, de Franz Kafka, põe em movimento uma desenfreada narrativa cuja gênese se origina dos sentimentos de paradoxo e ambiguidade. O absurdo como princípio de escrita consolida-se com a determinação de conceitos como a dessubstancialização da lei e a brutalização moral. A vergonha, imposta pela opressão do meio social, aparece como uma força subjetiva dominante, alçando-se como neutralizadora de possíveis promessas de emancipação que a história pode encontrar nos sistemas políticos respaldados por direitos legais arraigados por um Estado legitimado como suposto bastião da justiça. Este estudo pretende abordar essas questões e delinear os expedientes narrativos pelos quais Kafka desenvolve em sua estética formas de revolta, resignação e derrota.

  15. Relações de sucessos como elementos da cultura da vitória na Restauração Portuguesa

    Directory of Open Access Journals (Sweden)

    Doré, Andrea

    2011-10-01

    Full Text Available This article analyses some elements contained in military reports about the war between Portugal and Spain during the Portuguese Restoration (1640-1668. These texts are considered as part of a set of manifestations understood as practices of victory, which include literary works, paintings of battles and the use of prisoners and objects of worship. The reports of events or relations of victory point to a connection with the conception of history as the guardian of memory, ensuring the preservation of worthy deeds, and the status of truth provided by the testimony of view. These reports intended to build and disseminate an image of the Portuguese people, preserving the nation's reputation in front of their allies and opponents within and outside Europe.

  16. Relationship between salt consumption measured by 24-h urine collection and blood pressure in the adult population of Vitória (Brazil).

    Science.gov (United States)

    Rodrigues, S L; Souza Júnior, P R; Pimentel, E B; Baldo, M P; Malta, D C; Mill, J G; Szwarcwald, C L

    2015-08-01

    High salt intake is related to an increase in blood pressure and development of hypertension. However, currently, there are no national representative data in Brazil using the gold standard method of 24-h urine collection to measure sodium consumption. This study aimed to determine salt intake based on 24-h urine collection in a sample of 272 adults of both genders and to correlate it with blood pressure levels. We used a rigorous protocol to assure an empty bladder prior to initiating urine collection. We excluded subjects with a urine volume salt intake was 10.4±4.1 g/day (d), and 94% of the participants (98% of men and 90% of women) ingested more than the recommended level of 5 g/d. We found a positive association between salt and body mass index (BMI) categories, as well as with salt and blood pressure, independent of age and BMI. The difference in systolic blood pressure reached 13 mmHg between subjects consuming less than 6 g/d of salt and those ingesting more than 18 g/d. Subjects with hypertension had a higher estimated salt intake than normotensive subjects (11.4±5.0 vs 9.8±3.6 g/d, Psalt consumption in the general population.

  17. Gibbon e a religião. Notas à margem do Declínio e queda (origens e vitória do cristianismo

    Directory of Open Access Journals (Sweden)

    José Antônio Dabdab Trabulsi

    1997-12-01

    Full Text Available Tento, neste trabalho, através de uma análise passo a passo do texto de Gibbon, mostrar como a Antiguidade clássica, anterior ao cristianismo, funcionou como arma de luta para o pensamento iluminista. Com Gibbon se estabelece o que será a relação de força predominante na época contemporânea entre a história e a religião, ou seja, afirma-se uma interpretação histórica da religião, em lugar de uma interpretação religiosa da história.

  18. El follaje y su función en la calidad de la producción vitícola

    Directory of Open Access Journals (Sweden)

    Pedro Almanza

    2005-10-01

    Full Text Available La principal función del follaje en las plantas es llevar a cabo una fotosíntesis eficiente. De ahí, la necesidad de mantener plantaciones con canopisformados por estructuras vigorosas y uniformemente distribuidas que produzcan fotosíntatos suficientes para la obtención de frutos con miras a competir en los mercados nacionales e internacionales. La importancia del follaje en las plantas aumenta cada vez más, pasando de ser una práctica utilizada inicialmente en el control del crecimiento, obtención de rendimientos sostenibles y prevención de plagas y enfermedades; para convertirse en un método integral esencial en busca del mejoramiento de la calidad de los productos cosechados. La industria vinícola de clima frío tropical debe esforzarse por aumentar la calidad de la uva y por ende de sus vinos, a través del manejo de los viñedos frente a las condiciones climáticas de las zonas aptas para el cultivo; pues bajo estas circunstancias, la luz es probablemente el factor ambiental más complejo y variable que actúa sobre las plantas, desempeñando un papel crucial al proporcionar energía para la fotosíntesis y servir como estímulo para el crecimiento y la adquisición de información de calidad.

  19. El follaje y su función en la calidad de la producción vitícola

    OpenAIRE

    Pedro Almanza

    2005-01-01

    La principal función del follaje en las plantas es llevar a cabo una fotosíntesis eficiente. De ahí, la necesidad de mantener plantaciones con canopisformados por estructuras vigorosas y uniformemente distribuidas que produzcan fotosíntatos suficientes para la obtención de frutos con miras a competir en los mercados nacionales e internacionales. La importancia del follaje en las plantas aumenta cada vez más, pasando de ser una práctica utilizada inicialmente en el control del crecimiento, obt...

  20. Comportamento eleitoral volátil e reeleição: as vitórias de Jaime Lerner no Paraná

    Directory of Open Access Journals (Sweden)

    Cervi Emerson Urizzi

    2002-01-01

    Full Text Available O artigo apresenta, com base em indicadores sócio-econômicos regionais e em resultados consolidados das votações para governador do estado Paraná em 1994 e 1998, elementos indicativos de alta volatilidade eleitoral que não podem ser captados em uma análise do agregado estadual. Analiso os resultados eleitorais dos pleitos para o executivo do Paraná a partir de um recorte geográfico, definindo os municípios como unidades de análise. A votação dos candidatos nos municípios do Estado é agrupada segundo o tamanho das unidades e de acordo com seu desenvolvimento econômico-social, indicado pelo IDH-M (Índice de Desenvolvimento Humano Municipal, de 1991. Os municípios são distribuídos em micro, pequenos, médios e grandes. Para estabelecer um parâmetro de desenvolvimento econômico-social, utilizo o Índice de Desenvolvimento Humano (IDH, reunindo os grupos de municípios em IDH muito baixo, IDH baixo, IDH médio e IDH alto. O objetivo do trabalho é identificar geográfica e socialmente o eleitorado dos principais candidatos ao governo do Paraná nas duas eleições em análise. A partir daí demonstro a existência de uma volatilidade eleitoral importante nas duas eleições vencidas por Jaime Lerner, que não é perceptível quando se analisa o resultado agregado das votações. A questão de fundo do artigo diz respeito à discussão sobre o comportamento eleitoral nas democracias de massa, ou democracias de público, nas quais o eleitor é identificado como um sujeito do processo eleitoral que tem vontades e demandas permanentemente cambiáveis.

  1. Mudança de Práticas: O Fazer Obstétrico na Grande Vitória/ES

    Directory of Open Access Journals (Sweden)

    Ana Carolina Júlio

    2017-12-01

    Full Text Available O objetivo deste trabalho é analisar como a organização do fazer obstétrico motiva uma comunidade de práticas a optar pelo parto humanizado, contribuindo para a mudança dessa prática. A pesquisa foi conduzida por meio da observação, empregando a epistemologia da prática segundo Theodore Schatzki e a análise temática dos dados. Os resultados apontam que diferentes entendimentos acerca do corpo levam à reprodução das práticas obstétricas ou ao esforço em prol da sua mudança. Quando o corpo da mulher é tido enquanto um objeto, a gravidez é um problema a ser resolvido. Por outro lado, quando esse passa a ser um “corpo-pessoa”, não é possível desassociá-lo da mulher. Consequentemente, a gravidez deixa de ser um problema, tornando-se um processo natural e fisiológico que deve ser respeitado, e não solucionado o mais rápido possível. Este trabalho contribui com o campo ao analisar como a mobilização das práticas se altera ao longo do tempo. Além disso, o estudo da obstetrícia revela a centralidade do corpo na performance dessa prática social. Afinal, é o corpo da mulher que entra em trabalho de parto, que dá à luz e que, infelizmente, ainda sofre violência obstétrica. Enfim, é esse o “veículo” que transporta as práticas.

  2. Relações de sucessos como elementos da cultura da vitória na Restauração Portuguesa

    Directory of Open Access Journals (Sweden)

    Andréa Doré

    2011-10-01

    Full Text Available This article analyses some elements contained in military reports about the war between Portugal and Spain during the Portuguese Restoration (1640-1668. These texts are considered as part of a set of manifestations understood as practices of victory, which include literary works, paintings of battles and the use of prisoners and objects of worship. The reports of events or relations of victory point to a connection with the conception of history as the guardian of memory, ensuring the preservation of worthy deeds, and the status of truth provided by the testimony of view. These reports intended to build and disseminate an image of the Portuguese people, preserving the nation's reputation in front of their allies and opponents within and outside Europe

  3. Nuevas tecnologías vitícolas y enológicas para la obtención de vinos de calidad.

    OpenAIRE

    Schumacher, Rafael Lizandro

    2014-01-01

    Uno de los principales problemas a los que se enfrentan las bodegas en la actualidad es la gran competencia existente en el mercado del vino. Los consumidores, cada vez más implicados y exigentes, se ven abrumados ante la gran oferta de vinos, bastante uniforme, que el mercado actual les ofrece. Afortunadamente, en la actualidad los vinos que salen al mercado tienden a priorizar la calidad, sin embargo la calidad por sí sola no basta ante un mercado tan competitivo y voraz. Por tanto, la nece...

  4. Là que la mort vit. Sur les théâtres de Jon Fosse, Sarah Kane et Rodrigo García

    NARCIS (Netherlands)

    Rafis, V.

    2012-01-01

    Should theatre come about through the meeting of printed matter on paper and of a place in which to execute it, then death – offering neither the ability to say nor to do – can only ever appear foreign to it. Deprived of words and of images, and shrouded in both dissolution and silence, this death

  5. Vitórias e derrotas no voleibol nacional: uma abordagem crítica do desporto no período de 78 a 88

    Directory of Open Access Journals (Sweden)

    Fernanda Simone Lopes de Paiva

    1989-01-01

    Full Text Available A questão inicial deste trabalho surgiu por meio do "acaso" em meados de novembro de 88. Foi na condição de árbitro da F.V.R. que numa beta tarde de sol carioca, trocado o lazer pela motivante tarefa de arbitrar uma partida inter-estadual entre Santa Catarina e Minas Gerais (via Hering xUnisa/Minas, que descubro que a tal partida fazia parte, nada mais, nada menos, da já tradicional Taça Cidade do Rio de Janeiro, evidentemente, uma competição eminentemente carioca!... Passado o "desprezo" dispensado ao pequeno detalhe, um papo mais interessado com os companheiros de arbitragem permitiu a constatação de outro fato inusitado: das 14 equipes que disputavam a competição — 8 masculinas e 6 femininas — 8 eram equipes de outros estados — 5 masculinas e 3 femininas —. Equipes convidadas pela nossa federação.Convidadas... Bateu um saudosismo corporativista; afinal, onde estavam os atletas tupiniquins? Onde estão?

  6. Effect of vitamin A supplementation on cause-specific mortality in women of reproductive age in Ghana: a secondary analysis from the ObaapaVitA trial

    NARCIS (Netherlands)

    Hurt, Lisa; ten Asbroek, Augustinus; Amenga-Etego, Seeba; Zandoh, Charles; Danso, Samuel; Edmond, Karen; Hurt, Chris; Tawiah, Charlotte; Hill, Zelee; Fenty, Justin; Owusu-Agyei, Seth; Campbell, Oona M.; Kirkwood, Betty R.

    2013-01-01

    To determine the effect of weekly low-dose vitamin A supplementation on cause-specific mortality in women of reproductive age in Ghana. A cluster-randomized, triple-blind, placebo-controlled trial was conducted in seven districts of the Brong Ahafo region of Ghana. Women aged 15-45 years who were

  7. Dosage des vitamines plasmatiques (Vit. D) par RP-HPLC dans des échantillons du service pédiatrie au CHU de Tlemcen

    OpenAIRE

    KADARI, Mohamed

    2009-01-01

    Le dosage de la vitamine D plasmatique chez les enfants d’âge préscolaire de service pédiatrie au CHU de Tlemcen est réalisé par la méthode chromatographie liquide à haute performance à phase inverse, avec détection UV. Cette méthode est caractérisée par l'injection directe du surnageant obtenu par traitement d'un volume de 100 μL de plasma avec le mélange de solvant C2H5OH/CH3C00C2H5 (1 : 1).La quantification des concentrations est réalisée en utilisant le Cholécalciférol comm...

  8. Lixo Eletrônico “Uso e Descarte”: uma proposta de intervenção em uma Escola Pública de Vitória-ES

    OpenAIRE

    Morozesk, Mariana; Coelho, Geide Rosa

    2016-01-01

    Uma forma de poluição muito discutida atualmente é a denominada poluição eletrônica, caracterizada por resíduos eletrônicos dados por inúteis, supérfluos e sem valor, gerados pela atividade humana. A difusão de aparelhos tecnológicos abrange grande parte da população mundial sendo crianças e adolescentes uma parcela desses usuários. A utilização de aparelhos eletrônicos por esses usuários é um fato, mas a consciência sobre esta posse e as implicações sociais da existência deste novo consumido...

  9. Uma análise acústica das vogais orais, nasais e nasalizadas no dialeto de Vitória da Conquista-BA

    OpenAIRE

    Souza, Luiz Carlos da Silva; Universidade Estadual do Sudoeste da Bahia-UESB; Pacheco, Vera; Universidade Estadual do Sudoeste da Bahia-UESB

    2013-01-01

    Partindo do pressuposto de que, no Português do Brasil (PB), existem dois tipos de nasalidade vocálica, uma que é fonológica, representada pela estrutura /VN./, a vogal nasal, e outra fonética, ocasionada pela presença de uma consoante nasal, mas que não gera oposição na língua, a vogal nasalizada, este trabalho tem por objetivo discutir a natureza dessas vogais, comparando-as com as suas contrapartidas orais, a partir da análise acústica dos três primeiros formantes das vogais do triângulo v...

  10. A gestão de resíduos sólidos urbanos em Vitória da Conquista, Bahia, Brasil

    OpenAIRE

    Oliveira, Mary Anne Assis Lopes de

    2017-01-01

    [spa] La problemática de la creciente generación de Residuos Sólidos Urbanos (RSU) ha causado debates en los diversos segmentos de la sociedad. La falta de buenas prácticas de gestión en el manejo y en la recogida selectiva de los residuos puede acarrear graves problemas ambientales. Los avances en la legislación podrán favorecer a las personas implicadas en el trabajo de separación y reciclaje de los materiales desechados por la población. Es importante resaltar que el descarte de los resi...

  11. Diagnosis of the inadequate disposal of construction and demolition waste in Vitória de Santo Antão, Pernambuco | Diagnóstico da eliminação inadequada de resíduos de construção e demolição em Vitória de Santo Antão, Pernambuco

    OpenAIRE

    Emmanuelle M.G. Lorena; Ana P.X.G. Bezerra; Fabricio A. Gabriel; Maria C. da Silva; Gessica P. A. Marinho; Romildo M. Holanda

    2017-01-01

    Construction and Demolition Waste (C&DW), also known as rubble, are increasingly frequent and visible in today's society, due to the large volume generated in construction and its irregular deposition. As potential polluters of the environment, C&DW directly affect the environmental conditions of water bodies and the sanitation of urban areas. In this context, the objective of this work was to diagnose by mapping the presence of irregular deposition of construction residues on urban roads in ...

  12. Distribuição espacial dos casos novos de tuberculose em Vitória, Estado do Espírito Santo, no período entre 2000 e 2005 Spatial distribution of new tuberculosis cases in Vitória, State of Espírito Santo, between 2000 and 2005

    Directory of Open Access Journals (Sweden)

    Rafael da Cruz Araújo Vieira

    2008-02-01

    Full Text Available Realizou-se um estudo ecológico com a análise da distribuição espacial dos 979 novos casos de tuberculose entre 2000 e 2005. Utilizou-se o Método Bayesiano Empírico Local para estimação do risco. O Índice de Moram Local foi calculado para avaliação das autocorrelações entre as incidências de bairros limítrofes. Observou-se que a tuberculose distribui-se heterogeneamente entre os bairros, sendo possível identificar regiões com alto risco de adoecimento.We carried out an ecological study in which the spatial distribution of 979 new tuberculosis cases between 2000 and 2005 were analyzed. The risk was estimated using the local empirical Bayesian method. The local indicators of spatial association were calculated to evaluate autocorrelations of incidence between adjoining districts. We found that the tuberculosis cases were heterogeneously distributed between districts, and it was possible to identify regions in which there was a high risk of becoming ill.

  13. FPGA Implementation of Metastability-Based True Random Number Generator

    Science.gov (United States)

    Hata, Hisashi; Ichikawa, Shuichi

    True random number generators (TRNGs) are important as a basis for computer security. Though there are some TRNGs composed of analog circuit, the use of digital circuits is desired for the application of TRNGs to logic LSIs. Some of the digital TRNGs utilize jitter in free-running ring oscillators as a source of entropy, which consume large power. Another type of TRNG exploits the metastability of a latch to generate entropy. Although this kind of TRNG has been mostly implemented with full-custom LSI technology, this study presents an implementation based on common FPGA technology. Our TRNG is comprised of logic gates only, and can be integrated in any kind of logic LSI. The RS latch in our TRNG is implemented as a hard-macro to guarantee the quality of randomness by minimizing the signal skew and load imbalance of internal nodes. To improve the quality and throughput, the output of 64-256 latches are XOR'ed. The derived design was verified on a Xilinx Virtex-4 FPGA (XC4VFX20), and passed NIST statistical test suite without post-processing. Our TRNG with 256 latches occupies 580 slices, while achieving 12.5Mbps throughput.

  14. Determination of selected water-soluble vitamins using hydrophilic chromatography: a comparison of photodiode array, fluorescence, and coulometric detection, and validation in a breakfast cereal matrix.

    Science.gov (United States)

    Langer, Swen; Lodge, John K

    2014-06-01

    Water-soluble vitamins are an important class of compounds that require quantification from food sources to monitor nutritional value. In this study we have analysed six water-soluble B vitamins ([thiamine (B1), riboflavin (B2), nicotinic acid (B3, NAc), nicotinamide (B3, NAm), pyridoxal (B6), folic acid (B9)], and ascorbic acid (vit C) with hydrophilic interaction liquid chromatography (HILIC), and compared UV, fluorescent (FLD) and coulometric detection to optimise a method to quantitate the vitamins from food sources. Employing UV/diode array (DAD) and fluorimetric detection, six B vitamins were detected in a single run using gradient elution from 100% to 60% solvent B [10mM ammonium acetate, pH 5.0, in acetonitrile and water 95:5 (v:v)] over 18 min. UV detection was performed at 268 nm for B1, 260 nm for both B3 species and 284 nm for B9. FLD was employed for B2 at excitation wavelength of 268 nm, emission of 513 nm, and 284 nm/317 nm for B6. Coulometric detection can be used to detect B6 and B9, and vit C, and was performed isocratically at 75% and 85% of solvent B, respectively. B6 was analysed at a potential of 720 mV, while B9 was analysed at 600 mV, and vit C at 30 mV. Retention times (0.96 to 11.81 min), intra-day repeatability (CV 1.6 to 3.6), inter-day variability (CV 1.8 to 11.1), and linearity (R 0.9877 to 0.9995) remained good under these conditions with limits of detection varying from 6.6 to 164.6 ng mL(-1), limits of quantification between 16.8 and 548.7 ng mL(-1). The method was successfully applied for quantification of six B vitamins from a fortified food product and is, to our knowledge, the first to simultaneously determine multiple water-soluble vitamins extracted from a food matrix using HILIC. Copyright © 2014 Elsevier B.V. All rights reserved.

  15. On the design of henon and logistic map-based random number generator

    Science.gov (United States)

    Magfirawaty; Suryadi, M. T.; Ramli, Kalamullah

    2017-10-01

    The key sequence is one of the main elements in the cryptosystem. True Random Number Generators (TRNG) method is one of the approaches to generating the key sequence. The randomness source of the TRNG divided into three main groups, i.e. electrical noise based, jitter based and chaos based. The chaos based utilizes a non-linear dynamic system (continuous time or discrete time) as an entropy source. In this study, a new design of TRNG based on discrete time chaotic system is proposed, which is then simulated in LabVIEW. The principle of the design consists of combining 2D and 1D chaotic systems. A mathematical model is implemented for numerical simulations. We used comparator process as a harvester method to obtain the series of random bits. Without any post processing, the proposed design generated random bit sequence with high entropy value and passed all NIST 800.22 statistical tests.

  16. High-speed true random number generation based on paired memristors for security electronics

    Science.gov (United States)

    Zhang, Teng; Yin, Minghui; Xu, Changmin; Lu, Xiayan; Sun, Xinhao; Yang, Yuchao; Huang, Ru

    2017-11-01

    True random number generator (TRNG) is a critical component in hardware security that is increasingly important in the era of mobile computing and internet of things. Here we demonstrate a TRNG using intrinsic variation of memristors as a natural source of entropy that is otherwise undesirable in most applications. The random bits were produced by cyclically switching a pair of tantalum oxide based memristors and comparing their resistance values in the off state, taking advantage of the more pronounced resistance variation compared with that in the on state. Using an alternating read scheme in the designed TRNG circuit, the unbiasedness of the random numbers was significantly improved, and the bitstream passed standard randomness tests. The Pt/TaO x /Ta memristors fabricated in this work have fast programming/erasing speeds of ∼30 ns, suggesting a high random number throughput. The approach proposed here thus holds great promise for physically-implemented random number generation.

  17. True random number generation from mobile telephone photo based on chaotic cryptography

    International Nuclear Information System (INIS)

    Zhao Liang; Liao Xiaofeng; Xiao Di; Xiang Tao; Zhou Qing; Duan Shukai

    2009-01-01

    A cheap, convenient and universal TRNG based on mobile telephone photo for producing random bit sequence is proposed. To settle the problem of sequential pixels and comparability, three chaos-based approaches are applied to post-process the generated binary image. The random numbers produced by three users are tested using US NIST RNG statistical test software. The experimental results indicate that the Arnold cat map is the fastest way to generate a random bit sequence and can be accepted on general PC. The 'MASK' algorithm also performs well. Finally, comparing with the TRNG of Hu et al. [Hu Y, Liao X, Wong KW, Zhou Q. A true random number generator based on mouse movement and chaotic cryptography. Chaos, Solitons and Fractals 2007. doi: 10.1016/j.chaos.2007.10.022] which is presented by Hu et al., many merits of the proposed TRNG in this paper has been found.

  18. Emergence of the Asian 1 genotype of dengue virus serotype 2 in viet nam: in vivo fitness advantage and lineage replacement in South-East Asia.

    Directory of Open Access Journals (Sweden)

    Thi Ty Hang Vu

    2010-07-01

    Full Text Available A better description of the extent and structure of genetic diversity in dengue virus (DENV in endemic settings is central to its eventual control. To this end we determined the complete coding region sequence of 187 DENV-2 genomes and 68 E genes from viruses sampled from Vietnamese patients between 1995 and 2009. Strikingly, an episode of genotype replacement was observed, with Asian 1 lineage viruses entirely displacing the previously dominant Asian/American lineage viruses. This genotype replacement event also seems to have occurred within DENV-2 in Thailand and Cambodia, suggestive of a major difference in viral fitness. To determine the cause of this major evolutionary event we compared both the infectivity of the Asian 1 and Asian/American genotypes in mosquitoes and their viraemia levels in humans. Although there was little difference in infectivity in mosquitoes, we observed significantly higher plasma viraemia levels in paediatric patients infected with Asian 1 lineage viruses relative to Asian/American viruses, a phenotype that is predicted to result in a higher probability of human-to-mosquito transmission. These results provide a mechanistic basis to a marked change in the genetic structure of DENV-2 and more broadly underscore that an understanding of DENV evolutionary dynamics can inform the development of vaccines and anti-viral drugs.

  19. Constraints on efficiency of artificial insemination and effect of nutrition on reproductive performance of dairy cattle in small holder farms in Viet Nam

    International Nuclear Information System (INIS)

    Chung Anh Dzung; Le Xuan Cuong; Vuong Ngoc Long; Dinh Van Cai; Dang Phuoc Chung; Pham Ho Hai

    2001-01-01

    This report is the result of a survey on 564 cows subjected to artificial insemination (AI) from March 1995 to March 1996 in 4 districts around Ho Chi Minh City. Four inseminators filled in questionnaires relating to farms, semen batches, cows and inseminations done. Milk samples were collected and analysed for progesterone by radioimmunoassay (RIA). All raw data were stored and analysed by the computer program AIDA (Artificial Insemination Database Application). Conception rate at first service (FSCR) was 61.7% and overall conception rate (OCR) was 68.4%. The intervals from calving to first service (CSI) and calving to conception (CCI) were 108 days 119 days respectively. Cows with lower percentage of Holstein-Friesian (HF) blood had shorter CSI and CCI than those with higher percentage of HF blood. Other factors which influenced OCR, CSI and CCI were parity, high milk yield (>20 L/cow/day), inappropriate heat signs, slight degree of uterine tone, feeding without green grass, too early or too late intervals from heat signs to AI, time of AI and difficulty in passage of AI pipette. Progesterone measurement in 796 sets of milk samples indicated that AI in 546 cows (68.6%) resulted in conception and they were subsequently diagnosed pregnant, while 24 animals (3%) conceived but underwent late embryo mortality. In 146 cows (18.3%) AI was done in the follicular phase but conception did not occur. There were 73 cows (9.1%) where progesterone values were intermediate (1-3 nmol/L). Ninety-four Holstein crossbred cows (F1 and F2) were assigned into three groups by different metabolisable energy (ME) ratios between demand and supply in order to determine effect of nutritive value of rations on reproduction. The cows in ME-balanced group were also divided into two sub-groups by different quantity of green grass in the ration to evaluate influence of the latter on fertility. Results showed that only cows fed with balanced rations in ME achieved good fertility (calving to first heat 59 days, CSI 74 days, CCI 96 days and services/conception 1.63). Moreover, when the feed fully provided ME and green grass (≥20 kg/head/day) reproductive performance increased considerably (calving to first heat reduced to 50 days, CSI to 64 days, CCI to 82 days and services/conception to 1.4). (author)

  20. Od naměřených dat k jejich matematickému popisu pomocí funkce - a zase zpátky

    Czech Academy of Sciences Publication Activity Database

    Segeth, Karel

    2015-01-01

    Roč. 60, č. 2 (2015), s. 133-147 ISSN 0032-2423 Institutional support: RVO:67985840 Keywords : measurement * interpolation * approximation Subject RIV: BA - General Mathematics http://hdl.handle.net/10338.dmlcz/144407

  1. Longitudinal Household Trends in Access to Improved Water Sources and Sanitation in Chi Linh Town, Hai Duong Province, Viet Nam and Associated Factors

    Directory of Open Access Journals (Sweden)

    Tran Thi Tuyet-Hanh

    2016-10-01

    Full Text Available Objective: This study aims to characterize household trends in access to improved water sources and sanitaton in Chi Linh Town, Hai Duong Province, Vietnam, and to identify factors affecting those trends. Method: Data were extracted from the Chi Linh Health and Demographic Surveillance System (CHILILAB HDSS database from 2004–2014, which included household access to improved water sources, household access to improved sanitation, and household demographic data. Descriptive statistical analysis and multinominal logistic regression were used. The results showed that over a 10-year period (2004–2014, the proportion of households with access to improved water and improved sanitation increased by 3.7% and 28.3%, respectively. As such, the 2015 Millennium Development Goal targets for safe drinking water and basic sanitation were met. However, 13.5% of households still had unimproved water and sanitation. People who are retired, work in trade or services, or other occupations were 1.49, 1.97, and 1.34 times more likely to have access to improved water and sanitation facilities than farming households, respectively (p < 0.001. Households living in urban areas were 1.84 times more likely than those living in rural areas to have access to improved water sources and improved sanitation facilities (OR =1.84; 95% CI = 1.73–1.96. Non-poor households were 2.12 times more likely to have access to improved water sources and improved sanitation facilities compared to the poor group (OR = 2.12; 95% CI = 2.00–2.25. More efforts are required to increase household access to both improved water and sanitation in Chi Linh Town, focusing on the 13.5% of households currently without access. Similar to situations observed elsewhere in Vietnam and other low- and middle- income countries, there is a need to address socio-economic factors that are associated with inadequate access to improved water sources and sanitation facilities.

  2. Dietary exposure to aflatoxin B-1, ochratoxin A and fuminisins of adults in Lao Cai province, Viet Nam: A total dietary study approach

    DEFF Research Database (Denmark)

    Bui, Huong Mai; Le Danh Tuyen; Do Huu Tuan

    2016-01-01

    Aflatoxins, fumonisins and ochratoxin A that contaminate various agricultural commodities are considered of significant toxicity and potent human carcinogens. This study took a total dietary study approach and estimated the dietary exposure of these mycotoxins for adults living in Lao Cai province...

  3. On the Armillary Sphere of NAM Byeong-Cheol-II: Translation of a chapter on how to use an armillary sphere in Uigijipseol

    Directory of Open Access Journals (Sweden)

    Sang-Hyuk Kim

    2006-03-01

    Full Text Available This study is about , which constitutes Honcheonui(an armillary sphere part of "Uigijipseol" (Volume I together with and -dealt with earlier than this subject. The study's construction on the text of is organized into 15 categories, including installation, observations, instructions for use, astronomical theories and formulas, etc. This study provides easy-to-understand illustrations of the figures shown in the original and contains detailed descriptions of the related calculation procedures. In the ``Instructions for Use of Honcheonui" discussed here, the readers are introduced to astronomical computation systems, mainly based on spherical trigonometry and proportional methods. The section also provides systematic and detailed reviews of astronomical theories and calculation procedures, allowing you to assess the level of astronomy knowledge at that time.

  4. Developing management packages for acid sulphate soils based on farmer and expert knowledge : field study in the Mekong Delta, Viet Nam

    NARCIS (Netherlands)

    Quang Tri, Le

    1996-01-01


    Effective interaction of farmers' expertise and expert knowledge has been a special point of attention for this study. The objectives of the study were to describe the process of interaction between farmers and experts in improving the use of acid sulphate soils and to point out

  5. Integrated soil and water management in acid sulphate soils : balancing agricultural production and environmental requirements in the Mekong Delta, Viet Nam

    NARCIS (Netherlands)

    Le, Q.M.

    1996-01-01


    The objectives of this study in the Mekong delta, Vietnam, were: (1) to obtain a better understanding of the effects of soil physical properties and flow types on solute transport in ASS emphasing aluminum; (2) to quantify environmental hazards resulting from amelioration activities in

  6. Experimental investigation and modelling approach of the impact of urban wastewater on a tropical river ; a case study of the Nhue River, Hanoi, Viet Nam

    OpenAIRE

    Duc, T. A.; Vachaud, G.; Bonnet, Marie-Paule; Prieur, N.; Loi, V. D.; Anh, L. L.

    2007-01-01

    Analyses of water quality and flow regime in combination with laboratory studies and ecological modelling were used to assess the water quality impact of pollution from to To Lich River that drains through Hanoi City and greatly contaminates the Nhue River. With an average discharge of 26.2 m(3)/s, the Nhue River receives about 5.8 m(3)/s of untreated domestic water from the city's main open-air-sewer - the To Lich River. The studies during 2002-2003 showed high concentrations of BOD (70 mg O...

  7. Experimental investigation and modelling approach of the impact of urban wastewater on a tropical river; a case study of the Nhue River, Hanoi, Viet Nam

    Science.gov (United States)

    Duc, Trinh Anh; Vachaud, Georges; Bonnet, Marie Paule; Prieur, Nicolas; Loi, Vu Duc; Anh, Le Lan

    2007-02-01

    SummaryAnalyses of water quality and flow regime in combination with laboratory studies and ecological modelling were used to assess the water quality impact of pollution from to To Lich River that drains through Hanoi City and greatly contaminates the Nhue River. With an average discharge of 26.2 m 3/s, the Nhue River receives about 5.8 m 3/s of untreated domestic water from the city's main open-air-sewer - the To Lich River. The studies during 2002-2003 showed high concentrations of BOD (70 mg O 2/l), DOC (15 mg C/l), coliform (2.4e 6 MNP/100 ml), total phosphorus (3.5 mg P/l), and total nitrogen (31.6 mg N/l) in the To Lich, while DO level was less than 1 mg O 2/l. Such high loads of untreated wastewater impacted water quality in the Nhue River where DO decreased at times to as low as 1 mg O 2/l. The accumulation of particulate organic matter and micro-organisms in the sediments of the Nhue represented substantial sources of nutrients and sinks for DO. They are also considerable production of dissolved carbon dioxide at concentrations up to two orders of magnitude higher than pressure. Such pressures ( EpCO 2) are expected in polluted environments, but the results presented here are new for Vietnam and much of developing countries. A number of factors linked to field monitoring and laboratory measurements clearly indicate the importance of autotrophic over heterotrophic biological processes and sediments. An ecological model for management purposes has been developed that reliably estimates of the pollutant loads. An opportunity was taken to examine the changing impacts and processes when the To Lich was diverted from the Nhue. The monitoring and modelling of this opportunity showed low dissolved oxygen levels even if the impact from the To Lich was lessened. Alternatives are proposed to alleviate problems of water quality in the Nhue. It is concluded that the treatment of the To Lich River's water is highly recommended; otherwise a reduction to one third of current wastewater discharge is needed to bring water quality back to the environmental standard.

  8. Economic critique of Nam Theun-Hinboun Hydropower Project and electricity development in Laos: proposal for an alternative path to development

    International Nuclear Information System (INIS)

    Adams, T.

    1996-01-01

    A proposed alternative to the development of a large-scale hydropower project in Laos was presented. The alternative is intended to help make electricity development sustainable over the long term and to benefit the citizens of Laos. The author carefully analyzed the Asian Development Bank report RRP: Laos 27325 of October 1994. He concluded that as presently constituted, the project is likely to fail as an investment and is likely to result in a significant net financial liability. Water resources are one of Laos' greatest assets and the future uses of Laotian rivers could be lost in order to achieve near-term electricity development. It was suggested that Laos should follow three key principles in the development of its electricity sector: maximize economic efficiency, ensure that the government acts as a regulator and not as an investor, and ensure the protection of property rights of citizens and investors. Relevant aspects of the experience with electricity development in Canada were also outlined

  9. SEA SNAKES (HYDROPHIIDAE) OF THE GULF OF TONKIN (NORTHERN VIET-NAM) (MORSKIE ZMEI (HYDROPHIIDAE) TONKINSKOGO (SEVERO-V’ETNAMSKOGO) ZALIVA),

    Science.gov (United States)

    Seven species of sea snakes have been found in the Tonking Bay: Pelamis platurus , Lapemis hardwickii, Hydrophis fasciatus, H. Cyanocinctus, H...litoral. P. platurus has been found in the open parts of the bay. H. fasciatus enjoys an intermediate position between the two mentioned species. Such...sea snakes move towards more shallow areas. Mainly pelagic species were not observed (P. platurus and H. fasciatus) in the utmost western and northern sections of the bay owing to the decreased salinity. (Author)

  10. Dengue Virus in Sub-tropical Northern and Central Viet Nam: Population Immunity and Climate Shape Patterns of Viral Invasion and Maintenance

    Science.gov (United States)

    2013-12-05

    each region as representative of the influence of that region in attracting migration from other locations (Model 3, Population) [41–44], and (iv) a...donor locations, in which distance and population size act as repelling and attracting forces, respectively (Model 4: Gravity Model) [17,45]. Prior human...aegypti ( Diptera : Culicidae) in Thailand and Puerto Rico: blood feeding frequency. J Med Entomol 37: 89–101. 24. Watts DM, Burke DS, Harrison BA

  11. Soil knowledge for farmers, farmer knowledge for soil scientists : the case of acid sulphate soils in the Mekong delta, Viet Nam

    NARCIS (Netherlands)

    Mensvoort, van M.E.F.

    1996-01-01


    Half the Mekong delta in Vietnam, i.e. around 2 million hectares, suffers soil related problems due to acid sulphate soils. These soils generate sulphuric acid due to the oxidation of pyrite after aeration. Pyrite is most easily formed in tidal swamps. Human interference through land

  12. Emergence of New Delhi metallo-beta-lactamase 1 and other carbapenemase-producing Acinetobacter calcoaceticus-baumannii complex among patients in hospitals in Ha Noi, Viet Nam.

    Science.gov (United States)

    Tran, D N; Tran, H H; Matsui, M; Suzuki, M; Suzuki, S; Shibayama, K; Pham, T D; Van Phuong, T T; Dang, D A; Trinh, H S; Loan, C T; Nga, L T V; van Doorn, H R; Wertheim, H F L

    2017-02-01

    Acinetobacter baumannii is an important cause of multidrug-resistant hospital acquired infections in the world. Here, we investigate the presence of NDM-1 and other carbapenemases among carbapenem-resistant A. baumannii isolated between August 2010 and December 2014 from three large hospitals in Hanoi, Vietnam. We identified 23/582 isolates (4 %) (11 from hospital A, five from hospital B, and seven from hospital C) that were NDM-1 positive, and among them 18 carried additional carbapenemase genes, including seven isolates carrying NDM-1, IMP-1, and OXA-58 with high MICs for carbapenems. Genotyping indicated that NDM-1 carrying A. baumannii have expanded clonally in these hospitals. Five new STs (ST1135, ST1136, ST1137, ST1138, and ST1139) were identified. One isolate carried NDM-1 on a plasmid belonging to the N-repA replicon type; no NDM-1-positive plasmids were identified in the other isolates. We have shown the extent of the carbapenem resistance and the local clonal spread of A. baumannii carrying NDM-1 in these hospitals; coexistence of NDM-1 and IMP-1 is reported for the first time from Vietnam here, and this will further seriously limit future therapeutic options.

  13. Emergence of New Delhi metallo-beta-lactamase 1 and other carbapenemase-producing Acinetobacter calcoaceticus-baumannii complex among patients in hospitals in Ha Noi, Viet Nam

    NARCIS (Netherlands)

    Tran, D.N.; Tran, H.H.; Matsui, M.; Suzuki, M.; Suzuki, S.; Shibayama, K.; Pham, T.D.; Phuong, T.T. Van; Dang, D.A.; Trinh, H.S.; Loan, C.T.; Nga, L.T.; Doorn, H.R. van; Wertheim, H.F.L.

    2017-01-01

    Acinetobacter baumannii is an important cause of multidrug-resistant hospital acquired infections in the world. Here, we investigate the presence of NDM-1 and other carbapenemases among carbapenem-resistant A. baumannii isolated between August 2010 and December 2014 from three large hospitals in

  14. Progress report on research of nuclear data and applied nuclear physics at nuclear research institute Viet Nam. For the period January 1 - December 31 1996

    International Nuclear Information System (INIS)

    Vuong Huu Tan

    1997-03-01

    This report contains information on activities of nuclear data and applied physics at the Nuclear Research Institute, Dalat, Vietnam for the period January 1st-December 31st 1996. The specific topics covered are the following: Development of filtered neutron beams. Investigation of average characteristics of nuclei in the unresolved enrgy region, Nuclear structure, Nuclear data for applications, Neutron beam utilization for applications, Nuclear analytical techniques and sedimentology

  15. Senescence-associated barley NAC (NAM, ATAF1,2, CUC) transcription factor interacts with radical-induced cell death 1 through a disordered regulatory domain

    DEFF Research Database (Denmark)

    Kjaersgaard, Trine; Jensen, Michael K; Christiansen, Michael W

    2011-01-01

    Senescence in plants involves massive nutrient relocation and age-related cell death. Characterization of the molecular components, such as transcription factors (TFs), involved in these processes is required to understand senescence. We found that HvNAC005 and HvNAC013 of the plant-specific NAC...... as a transcriptional activator suggesting that an involvement of HvNAC013 and HvNAC005 in senescence will be different. HvNAC013 interacted with barley radical-induced cell death 1 (RCD1) via the very C-terminal part of its TRD, outside of the region containing the LP motif. No significant secondary structure...

  16. Drill bit seismic, vertical seismic profiling, and seismic depth imaging to aid drilling decisions in the Tho Tinh structure, Nam Con Son basin, Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Borland, W.; Hayashida, N.; Kusaka, H.; Leaney, W.; Nakanishi, S.

    1996-10-01

    This paper reviews the problem of overpressure, a common reason for acquiring look-ahead VSPs, and the seismic trace inversion problem, a fundamental issue in look-ahead prediction. The essential components of intermediate VSPs were examined from acquisition through processing to inversion, and recently acquired real data were provided, which were indicative of the advances being made toward developing an exclusive high resolution VSP service. A simple interpretation method and an end product of predicted mud weight versus depth were also presented, which were obtained from the inverted acoustic impedance and empirical relations. Of paramount importance in predicting the depth to a target was the velocity function used below the intermediate TD. The use of empirical or assumed density functions was an obvious weak link in the procedure. The advent of real-time time-depth measurements from drill bit seismic allowed a continuously updated predicted target depth below the present bit depth. 8 refs., 7 figs.

  17. Dnes mě to mluvení namáhá. Moderní literatura mezi pokračováním a rozpadem

    Czech Academy of Sciences Publication Activity Database

    Olšovský, Miroslav

    2017-01-01

    Roč. 13, č. 14 (2017), s. 18-19 ISSN 1803-6635 Institutional support: RVO:68378017 Keywords : modern literature * writing * evidence Subject RIV: AJ - Letters, Mass-media, Audiovision OBOR OECD: Specific literatures

  18. Resolution of Sterile Inflammation: Role for Vitamin C

    Directory of Open Access Journals (Sweden)

    Bassem M. Mohammed

    2014-01-01

    Full Text Available Introduction. Macrophage reprogramming is vital for resolution of acute inflammation. Parenteral vitamin C (VitC attenuates proinflammatory states in murine and human sepsis. However information about the mechanism by which VitC regulates resolution of inflammation is limited. Methods. To examine whether physiological levels of VitC modulate resolution of inflammation, we used transgenic mice lacking L-gulono-γ-lactone oxidase. VitC sufficient/deficient mice were subjected to a thioglycollate-elicited peritonitis model of sterile inflammation. Some VitC deficient mice received daily parenteral VitC (200 mg/kg for 3 or 5 days following thioglycollate infusion. Peritoneal macrophages harvested on day 3 or day 5 were examined for intracellular VitC levels, pro- and anti-inflammatory protein and lipid mediators, mitochondrial function, and response to lipopolysaccharide (LPS. The THP-1 cell line was used to determine the modulatory activities of VitC in activated human macrophages. Results. VitC deficiency significantly delayed resolution of inflammation and generated an exaggerated proinflammatory response to in vitro LPS stimulation. VitC sufficiency and in vivo VitC supplementation restored macrophage phenotype and function in VitC deficient mice. VitC loading of THP-1 macrophages attenuated LPS-induced proinflammatory responses. Conclusion. VitC sufficiency favorably modulates macrophage function. In vivo or in vitro VitC supplementation restores macrophage phenotype and function leading to timely resolution of inflammation.

  19. Presurgical nasoalveolar molding therapy in cleft lip and palate individuals: Case series and review

    Directory of Open Access Journals (Sweden)

    Narayan H Gandedkar

    2015-01-01

    Full Text Available The nasoalveolar molding (NAM therapy is advocated to reduce the severity of alveolar cleft and nasal deformity. NAM therapy has demonstrated to be an effective method for reducing cleft and improve nose anatomy. This paper presents a case report of three cleft lip and palate individuals treated with NAM therapy. Furthermore, the paper highlights the advantages of NAM therapy along with an enumeration of literature suggesting in favor of NAM therapy and otherwise. Regardless of controversies and divergent views involved with NAM therapy, the immediate success of NAM therapy facilitating primary lip repair surgery cannot be under-emphasized.

  20. Les traumatismes crâniens font partie des blessures associées au curling récréatif qui peuvent être évitées en portant des chaussures appropriées

    Directory of Open Access Journals (Sweden)

    D. K. Ting

    2015-01-01

    Full Text Available Introduction: Notre étude s'intéresse à une population de joueurs de curling et vise à décrire la fréquence des blessures, à estimer le risque de se blesser et à évaluer l'opinion des joueurs à l'égard des stratégies de prévention axées sur l'équipement. Méthodologie : Dans le cadre d'une étude de série de cas rétrospective, nous avons fait des recherches dans le Système canadien hospitalier d'information et de recherche en prévention des traumatismes (SCHIRPT, une base de données nationale pour la surveillance des blessures, en vue d'y repérer les blessures subies au curling répertoriées entre 1993 et 2011. L'Hôpital général de Kingston et l'Hôpital Hôtel-Dieu sont les deux hôpitaux de Kingston (Ontario qui offrent des services d'urgence et qui font partie du réseau du SCHIRPT. Pour chaque entrée trouvée, nous avons procédé à l'analyse du dossier du patient. Un sondage complémentaire a été envoyé à certaines personnes ayant subi des blessures au curling afin d'en connaître les détails et de savoir ce qu'elles pensent du port d'un équipement comme mesure de prévention. Nous avons utilisé des statistiques descriptives pour les taux et les proportions. Résultats : Plus de 90 % des blessures graves au curling résultent d'une chute et 31,7 % des cas de blessures graves sont constitués de choc à la tête. Nous avons calculé que le taux de blessures graves qui nécessitent une consultation aux services d'urgence est approximativement de 0,17 pour 1 000 athlètes exposés (intervalle de confiance à 95 % : de 0,12 à 0,22. Le sondage complémentaire a été rempli par 54 % des joueurs blessés ciblés. Parmi eux, 41,3 % attribuent leur chute à l'absence de chaussures appropriées. Concernant les stratégies de prévention, 73,5 % des répondants étaient d'accord avec la suggestion du port obligatoire de chaussures spécialisées, mais seulement 8 % avec celle du port obligatoire du casque. Conclusion : Bien que les blessures subies au curling qui nécessitent des soins médicaux ne soient pas courantes, les traumatismes crâniens représentent une proportion importante de ces blessures. Le port obligatoire de chaussures appropriées semble constituer la mesure de prévention la plus efficace et la plus acceptable pour les joueurs.