WorldWideScience

Sample records for amhara regional states

  1. AMHARA REGION

    African Journals Online (AJOL)

    development systematic organization of education is necessary. That is to say that to achieve the desired target, ... centralization, which opposed the currently advocated democratic principles (Neleson et al., 1993). - .... Thus, from the eleven administrative zones of the Amhara region five zones were selected using cluster ...

  2. Anxiety and associated factors among prisoners in North West of Amhara Regional State, Ethiopia.

    Science.gov (United States)

    Dadi, Abel Fekadu; Dachew, Berihun Assefa; Kisi, Teresa; Yigzaw, Nigussie; Azale, Telake

    2016-03-31

    Mental illnesses are more common among the prison population than the general public. However, little attention is given to mental health service in low and middle income countries in general. The problem is more so for prisoners where the overall health care is poor. Therefore, the aim of this study was to assess the prevalence of anxiety and the associated factors among prisoners of North West Amhara, Ethiopia. Institutional based cross-sectional study was employed from February to March 2015 by taking a sample of 700 prisoners. Simple random sampling method was employed to select three prisons out of 10 prisons found in the North West Amhara region. Generalized Anxiety Disorder 7-item (GAD-7) scale was used to assess prisoners' anxiety status. The receiver- operator characteristic (ROC) curve was used to determine the cutoff point with high sensitivity and specificity. Structured and pretested interviewer administered questionnaire was used for data collection. Data were checked, coded and entered into Epi Info version 7 and analyzed using R version 3.2.0. Bivariable and multivariable logistic regression analyses were carried out to identify factors associated with anxiety. Odds ratio with its 95 % confidence interval was used as a measure of association. Akaike's Information's Criterion (AIC) was used to check model fitness. A total of 649 prisoners were included in the analysis making the response rate 92.5 %. The prevalence of Anxiety was found to be 36.1 % (95 % CI: 32.7, 39.9). The odds of Anxiety was 2.49(95 % CI: 1.38, 4.55) times higher among prisoners who used to be unhappy in their life before imprisonment. Moreover, smokers were 2.6 (AOR = 2.6, 95 % CI: 1.08, 6.6) times more likely to have anxiety compared with non smokers. However, the odds of the odds of anxiety was 89% lower among Debre-Tabor prisoners (AOR = 0.11, 95 % CI: 0.06, 0.20) and 57 % lower among Gondar prisoners (AOR = 0.43, 95 % CI: 0.28, 0.67). The prevalence of anxiety is found to be

  3. Social Interaction and Participation of Hearing Impaired Students in the Regular Classroom Setting : The Case of Four Hearing Impaired Students in Amhara Regional State, Ethiopia.

    OpenAIRE

    Habte, Nitsuh Belachew

    2008-01-01

    This study is carried out in the classroom and out of classroom at one of the school in the Amhara Regional State in Debre Markos. The purpose of the study is to investigate the social interaction and participation of hearing impaired students with their teachers and hearing peers in the regular classroom setting in different teaching learning activities. Out of classroom in extra-curricular activities, guidance and counseling, sport and play during break time are also investigated in this st...

  4. HIV counseling and testing uptake among adults in Amhara region ...

    African Journals Online (AJOL)

    A secondary data analysis was carried out on Ethiopian Demographic and Health Survey 2005 and 2011 records. In the study 6564 (age 15-49 years) study subjects were included. Spatial data of Amhara region was integrated and analyzed with data mining techniques. HIV testing uptake coverage was much lower (2%) in ...

  5. Impacts of smallholder tree plantation in Amhara Region of Ethiopia ...

    African Journals Online (AJOL)

    This study analyzes the impacts of smallholder plantation on the households' total cash income, modern agricultural input use, education and health care spending of 300 sampled households in Lay Gayint and Fagta Locuma district's of the Amhara Region, Ethiopia. A propensity score matching (PSM) analytical model has ...

  6. Health Service Utilization in Amhara Region of Ethiopia | Fantahun ...

    African Journals Online (AJOL)

    Background: Information on health service utilization is crucial for planning, organizing and evaluation of health services. Objective: Assess perceived morbidity and examine the factors associated with utilization of health services by a sample of the population of the Amhara Region. Methods: Questionnaire was ...

  7. Retrospective assessment of the status and determinants of tuberculosis treatment outcome among patients treated in government hospitals in North Shoa Administrative Zone, Amhara Regional State, Ethiopia

    Directory of Open Access Journals (Sweden)

    Hailemeskel S

    2017-06-01

    Full Text Available Solomon Hailemeskel,1 Osman Yimer Mohammed,1 Abdurahman Mohammed Ahmed2 1Department of Midwifery, 2Department of Nursing, College of Health Sciences, Institute of Medicine and Health Science, Debre Berhan University, Debre Berhan, Ethiopia Background: One of the specific targets of Directly Observed Treatment, Short-course detailed in the updated Global Plan (2011–2015 was to achieve a treatment success rate of 87% by 2015. This strategy was introduced to Ethiopia in 1995 to reach full coverage in 2005; however, by 2009, treatment had not been as successful as expected.Objective: This study was conducted to determine treatment success rate and identify risk factors for tuberculosis (TB treatment outcomes in North Shoa Administrative Zone, Amhara Regional State, Ethiopia.Methods: A retrospective cohort study was conducted on all TB patients (739 who registered for TB treatment from September 1, 2012 to August 31, 2014 at public hospitals in North Shoa Administrative Zone, Ethiopia. Data were gathered by using a pretested structured medical record checklist. Four data collectors and two supervisors were involved in gathering the data. The data were analyzed using descriptive statistics and logistic regression and were entered into Epi Info and analyzed by using the SPSS software package version 20.Results: This study revealed that the TB treatment success rate was 86.1% (169 [22.9%] cured and 467 [63.2%] completed. In addition, 22 (3% of the study participants defaulted their treatment of which 19 (86.4% withdrew during the intensive phase. The multiple logistic regression model revealed that the study year of treatment, sputum smear positivity at the second-month follow-up, history of treatment default, and subsequent hospitalization were significantly associated with the TB treatment outcome.Conclusion: The TB treatment success rate in the study area was low compared to that estimated by World Health Organization to achieve by 2015. Therefore

  8. The determinants of patient waiting time in the general outpatient department of Debre Markos and Felege Hiwot hospitals in Amhara regional state, North West, Ethiopia

    Directory of Open Access Journals (Sweden)

    Melesse Belayneh

    2017-01-01

    Full Text Available Background Patient waiting time is defined as the total time from registration until consultation with a doctor. Experiences of waiting in general are perceived as complex, subjective, and culturally influenced. Registration time, payment process/cash billing, recording classification/triaged time, few human resources and work process are the determinants of patient waiting time in the general outpatient departments. However, the complexity of wait time is poorly understood and has been explored only to a limited extent. The main objective of this study to assess patient waiting time and its determinants in Debre Markos and Felge Hiwot Referral hospitals of Amhara Regional State in North West, Ethiopia. Methods A hospital based comparative cross sectional study design was employed from October 20‐ November 20, 2014. The study population was patients presenting to general outpatient departments, from which 464 patients was selected using systematic random sampling technique. Quantitative Data was collected using structured questionnaire and A check list adopted from studies. Quantitative data was coded, entered, cleaned and analyzed using SPSS Software for windows version 20.0. Linear regression and bivariate logistic regression was applied to identify the determinants of each explanatory variable on outcome (patient waiting time. Finally data was interpreted by referring to the pertinent findings from the relevant literature reviewed. Ethical approval and clearance was obtained from ethical clearance committee of the Jimma University College of Public Health & Medical Sciences Result The measured waiting time in Felge Hiwot referral hospital mean waiting time was and its standard deviation 149.2±72.1 minutes whereas 94.2±58.3 minutes in debere markos referral hospital. The major causes of the long patient waiting time was large numbers of patient with a few doctors 94(40.5%,67(28.9% ,long searching of the cards 67(28.9%,73(31.5,and long

  9. Micronutrient Deficiencies and Related Factors in School-Aged Children in Ethiopia: A Cross-Sectional Study in Libo Kemkem and Fogera Districts, Amhara Regional State

    Science.gov (United States)

    Herrador, Zaida; Sordo, Luis; Gadisa, Endalamaw; Buño, Antonio; Gómez-Rioja, Rubén; Iturzaeta, Jose Manuel; de Armas, Lisset Fernandez; Benito, Agustín; Aseffa, Abraham; Moreno, Javier; Cañavate, Carmen; Custodio, Estefania

    2014-01-01

    Introduction The present study describes the distribution of selected micronutrients and anaemia among school-aged children living in Libo Kemkem and Fogera (Amhara State, Ethiopia), assessing differences by socio-demographic characteristics, health status and dietary habits. Methods A cross-sectional survey was carried out during May–December 2009. Socio-demographic characteristics, health status and dietary habits were collected. Biomarkers were determined for 764 children. Bivariate and multivariable statistical methods were employed to assess micronutrient deficiencies (MD), anaemia, and their association with different factors. Results More than two thirds of the school-aged children (79.5%) had at least one MD and 40.5% had two or more coexisting micronutrient deficiencies. The most prevalent deficiencies were of zinc (12.5%), folate (13.9%), vit A (29.3%) and vit D (49%). Anaemia occurred in 30.9% of the children. Children living in rural areas were more likely to have vit D insufficiency [OR: 5.9 (3.7–9.5)] but less likely to have folate deficiency [OR: 0.2 (0.1–0.4)] and anaemia [OR: 0.58 (0.35–0.97)]. Splenomegaly was positively associated with folate deficiency and anaemia [OR: 2.77 (1.19–6.48) and 4.91 (2.47–9.75)]. Meat and fish consumption were inversely correlated with zinc and ferritin deficiencies [OR: 0.2 (0.1–0.8) and 0.2 (0.1–0.9)], while oil consumption showed a negative association with anaemia and deficiencies of folate and vitamin A [0.58 (0.3–0.9), OR: 0.5 (0.3–0.9) and 0.6 (0.4–0.9)]. Serum ferritin levels were inversely correlated to the presence of anaemia (p<0.005). Conclusion There is a high prevalence of vitamin A deficiency and vitamin D insufficiency and a moderate prevalence of zinc and folate deficiencies in school-aged children in this area. The inverse association of anaemia and serum ferritin levels may be due to the presence of infectious diseases in the area. To effectively tackle malnutrition

  10. Micronutrient deficiencies and related factors in school-aged children in Ethiopia: a cross-sectional study in Libo Kemkem and Fogera districts, Amhara Regional State.

    Directory of Open Access Journals (Sweden)

    Zaida Herrador

    Full Text Available INTRODUCTION: The present study describes the distribution of selected micronutrients and anaemia among school-aged children living in Libo Kemkem and Fogera (Amhara State, Ethiopia, assessing differences by socio-demographic characteristics, health status and dietary habits. METHODS: A cross-sectional survey was carried out during May-December 2009. Socio-demographic characteristics, health status and dietary habits were collected. Biomarkers were determined for 764 children. Bivariate and multivariable statistical methods were employed to assess micronutrient deficiencies (MD, anaemia, and their association with different factors. RESULTS: More than two thirds of the school-aged children (79.5% had at least one MD and 40.5% had two or more coexisting micronutrient deficiencies. The most prevalent deficiencies were of zinc (12.5%, folate (13.9%, vit A (29.3% and vit D (49%. Anaemia occurred in 30.9% of the children. Children living in rural areas were more likely to have vit D insufficiency [OR: 5.9 (3.7-9.5] but less likely to have folate deficiency [OR: 0.2 (0.1-0.4] and anaemia [OR: 0.58 (0.35-0.97]. Splenomegaly was positively associated with folate deficiency and anaemia [OR: 2.77 (1.19-6.48 and 4.91 (2.47-9.75]. Meat and fish consumption were inversely correlated with zinc and ferritin deficiencies [OR: 0.2 (0.1-0.8 and 0.2 (0.1-0.9], while oil consumption showed a negative association with anaemia and deficiencies of folate and vitamin A [0.58 (0.3-0.9, OR: 0.5 (0.3-0.9 and 0.6 (0.4-0.9]. Serum ferritin levels were inversely correlated to the presence of anaemia (p<0.005. CONCLUSION: There is a high prevalence of vitamin A deficiency and vitamin D insufficiency and a moderate prevalence of zinc and folate deficiencies in school-aged children in this area. The inverse association of anaemia and serum ferritin levels may be due to the presence of infectious diseases in the area. To effectively tackle malnutrition, strategies should target

  11. Road traffic accident: The neglected health problem in Amhara ...

    African Journals Online (AJOL)

    Background: Road traffic accident is a major but neglected public health challenge. There is a paucity of published data on road traffic crashes in Amhara National Regional State. Objective: This study attempts to describe the main causes and consequences of road traffic accidents in the Amhara Region. Methods: This ...

  12. Incidence and risk factors of first-line antiretroviral treatment failure among human immunodeficiency virus-infected children in Amhara regional state, Ethiopia: a retrospective follow-up study.

    Science.gov (United States)

    Sisay, Malede Mequanent; Ayele, Tadesse Awoke; Gelaw, Yalemzewod Assefa; Tsegaye, Adino Tesfahun; Gelaye, Kassahun Alemu; Melak, Melkitu Fentie

    2018-04-05

    This study aimed to assess the incidence and risk factors of treatment failure among HIV/AIDS-infected children who were on antiretroviral therapy (ART) in Amhara National Regional State, Ethiopia. A retrospective follow-up study was conducted from January 2010 to March 2016. A total of 824 children under the age of 15 who had started ART were included in the study. Data were collected from children's medical charts and ART registration logbook using a standard checklist. A Weibull regression model was used to identify the risk factors of treatment failure. Adjusted HRs (AHRs) with 95% CIs were used to declare statistical significance. The mean (±SD) age of the children was 6.4±3.6 years, with a median (IQR) follow-up of 30.5 (14.6-51.4) months. Sixty-three children (7.7%, 95% CI 5.8 to 9.5) developed treatment failure, 17 (27.0%) of whom were immunological and 46 (73.0%) were clinical failures. The incidence rate of treatment failure was 22.1/10 000 person-months. The cumulative probability of failure was 0.4, with 28 562.5 person-month observations. Lack of disclosure (AHR=4. 4, 95% CI 1.8 to 11.3), opportunistic infections during initiation of ART (AHR=2.3, 95% CI 1.3 to 4.1) and prolonged follow-up (AHR=0.06, 95% CI 0.02 to 0.18) were the main predictors of treatment failure. This study revealed that the incidence of treatment failure remains a significant public health concern in Ethiopia. Undisclosed HIV status to children, the presence of opportunistic infections during initiation of ART and prolonged follow-up were found to be the main predictors of treatment failure. Hence, early detection of treatment failure and further studies on viral monitoring need to be considered. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. Job satisfaction and associated factors among health professionals working at Western Amhara Region, Ethiopia.

    Science.gov (United States)

    Temesgen, Kalkidan; Aycheh, Moges Wubie; Leshargie, Cheru Tesema

    2018-04-17

    In Ethiopia assuring the satisfaction of health care provider with their job is a major challenging problem. Job satisfaction is a worker's emotional response to different job related factors resulting in finding pleasure, comfort, confidence, rewards, personal growth and various positive opportunities, including upward mobility, recognition, and appraisal done on a merit pattern with monetary value as compensation. Professionals, whose needs and expectations are satisfied, tend to be more productive compared to their colleagues. Thus, study is aimed at assessing job satisfaction and associated factors among health professionals working at Western Amhara region, Ethiopia. An institution-based cross sectional study was conducted on March 2016 at Western Amhara region among 575 health professionals selected using simple random sampling. Logistic regression analysis was used to identify factors related to job satisfaction. Variables which have p-value less than or equal to 0.05 with corresponding AOR at 95 confidence interval was considered to declare the significance association. This study revealed that job satisfaction of health professional working at Western Amhara region was 31.7%. The mean age of respondent was 27.13 years. Majority of them, 79.3% and 95.3% were less than 30 years in age and orthodox Christian religion followers respectively. The presence of health professionals' reference manual/guide, alcohol drinking, workload, experience, educational status and profession types were identified as significant factors associated with health care professionals' job satisfaction level. Professional being laboratory technicians, pharmacists and Environmental health workers were 4.86 times more likely to satisfy themselves than nurses, midwives and Public health officers. Similarly, in their educational status, degree and above holders were 5.64 times more likely to satisfy themselves than below degree holders. Health professionals whose experience with > 3

  14. Prediction of Low Community Sanitation Coverage Using Environmental and Sociodemographic Factors in Amhara Region, Ethiopia.

    Science.gov (United States)

    Oswald, William E; Stewart, Aisha E P; Flanders, W Dana; Kramer, Michael R; Endeshaw, Tekola; Zerihun, Mulat; Melaku, Birhanu; Sata, Eshetu; Gessesse, Demelash; Teferi, Tesfaye; Tadesse, Zerihun; Guadie, Birhan; King, Jonathan D; Emerson, Paul M; Callahan, Elizabeth K; Moe, Christine L; Clasen, Thomas F

    2016-09-07

    This study developed and validated a model for predicting the probability that communities in Amhara Region, Ethiopia, have low sanitation coverage, based on environmental and sociodemographic conditions. Community sanitation coverage was measured between 2011 and 2014 through trachoma control program evaluation surveys. Information on environmental and sociodemographic conditions was obtained from available data sources and linked with community data using a geographic information system. Logistic regression was used to identify predictors of low community sanitation coverage (sanitation coverage were mapped. Among 1,502 communities, 344 (22.90%) had coverage below 20%. The selected model included measures for high topsoil gravel content, an indicator for low-lying land, population density, altitude, and rainfall and had reasonable predictive discrimination (area under the curve = 0.75, 95% confidence interval = 0.72, 0.78). Measures of soil stability were strongly associated with low community sanitation coverage, controlling for community wealth, and other factors. A model using available environmental and sociodemographic data predicted low community sanitation coverage for areas across Amhara Region with fair discrimination. This approach could assist sanitation programs and trachoma control programs, scaling up or in hyperendemic areas, to target vulnerable areas with additional activities or alternate technologies. © The American Society of Tropical Medicine and Hygiene.

  15. Laboratory services in health centres within Amhara region, North ...

    African Journals Online (AJOL)

    Eighty different tests were offered by the health centres in various combinations. Twenty categories of suggestions were advanced by the respondents. Conclusion: There is a great shortage of manpower, equipment, chemicals and other supplies to provide adequate laboratory services in the health centres within the region ...

  16. Induced second trimester abortion and associated factors in Amhara region referral hospitals.

    Science.gov (United States)

    Mulat, Amlaku; Bayu, Hinsermu; Mellie, Habtamu; Alemu, Amare

    2015-01-01

    Although the vast majority of abortions are performed in the first trimester, still 10-15% of terminations of pregnancies have taken place in the second trimester period globally. As compared to first trimester, second trimester abortions are disproportionately contribute for maternal morbidity and mortality especially in low-resource countries where access to safe second trimester abortion is limited. The main aim of this study was to assess the prevalence and associated factors of induced second trimester abortion in Amhara region referral hospitals, northwest Ethiopia. Institution based cross-sectional study was conducted in Amhara region referral hospitals among 416 women who sought abortion services. Participants were selected using systematic sampling technique. Data were collected using pretested structured questionnaire through interviewing. After the data were entered and analyzed; variables which have P value effect with 95% CI and P value abortion was 19.2%. Being rural (AOR = 1.86 [95% CI = 1.11-3.14]), having irregular menstrual cycle (AOR = 1.76 [95% CI = 1.03-2.98]), not recognizing their pregnancy at early time (AOR = 2.05 [95% CI = 1.21-3.48]), and having logistics related problems (AOR = 2.37 [95% CI = 1.02-5.53]) were found to have statistically significant association with induced second trimester abortion. Induced second trimester abortion is high despite the availability of first trimester abortion services. Therefore, increase accessibility and availability of safe second trimester abortion services below referral level, counseling and logistical support are helpful to minimize late abortions.

  17. Integrating an NTD with one of "The big three": combined malaria and trachoma survey in Amhara Region of Ethiopia.

    Directory of Open Access Journals (Sweden)

    Paul M Emerson

    Full Text Available BACKGROUND: Amhara Regional State of Ethiopia has a population of approximately 19.6 million, is prone to unstable and epidemic malaria, and is severely affected by trachoma. An integrated malaria and trachoma control program is being implemented by the Regional Health Bureau. To provide baseline data, a survey was conducted during December 2006 to estimate malaria parasite prevalence, malaria indicators, prevalence of trachoma, and trachoma risk factors in households and people of all ages in each of the ten zones of the state, excluding three urban centers (0.4% of the population. METHODOLOGY/PRINCIPAL FINDINGS: The study was designed to provide prevalence estimates at zone and state levels. Using multi-stage cluster random sampling, 16 clusters of 25 households were randomly selected in each of the ten zones. Household heads were interviewed for malaria indicators and trachoma risk factors (N = 4,101. All people were examined for trachoma signs (N = 17,242, and those in even-numbered households provided blood films for malaria parasite detection (N = 7,745; both thick and thin blood films were read. Zonal malaria parasite prevalence ranged from 2.4% to 6.1%, with the overall state-wide prevalence being 4.6% (95% confidence interval (CI: 3.8%-5.6%. The Plasmodium falciparum: Plasmodium vivax ratio ranged from 0.9-2.1 with an overall regional ratio of 1.2. A total of 14.8% of households reported indoor residual spraying in the past year, 34.7% had at least one mosquito net, and 16.1% had one or more long-lasting insecticidal net. Zonal trachoma prevalence (trachomatous inflammation follicular [WHO grade TF] in children aged 1-9 years ranged from 12.6% to 60.1%, with the overall state-wide prevalence being 32.7% (95% CI: 29.2%-36.5%. State-wide prevalence of trachomatous trichiasis (TT in persons aged over fifteen was 6.2% (95% CI: 5.3-7.4, and 0.3% (95% CI: 0.2-0.5 in children aged 0-14 years. Overall, an estimated 643,904 persons (lower bound

  18. Examining significant factors in micro and small enterprises performance: case study in Amhara region, Ethiopia

    Science.gov (United States)

    Cherkos, Tomas; Zegeye, Muluken; Tilahun, Shimelis; Avvari, Muralidhar

    2017-07-01

    Furniture manufacturing micro and small enterprises are confronted with several factors that affect their performance. Some enterprises fail to sustain, some others remain for long period of time without transforming, and most are producing similar and non-standard products. The main aim of this manuscript is on improving the performance and contribution of MSEs by analyzing impact of significant internal and external factors. Data was collected via a questionnaire, group discussion with experts and interviewing process. Randomly selected eight representative main cities of Amhara region with 120 furniture manufacturing enterprises are considered. Data analysis and presentation was made using SPSS tools (correlation, proximity, and T test) and impact-effort analysis matrix tool. The correlation analysis shows that politico-legal with infrastructure, leadership with entrepreneurship skills and finance and credit with marketing factors are those factors, which result in high correlation with Pearson correlation values of r = 0.988, 0.983, and 0.939, respectively. The study investigates that the most critical factors faced by MSEs are work premises, access to finance, infrastructure, entrepreneurship and business managerial problems. The impact of these factors is found to be high and is confirmed by the 50% drop-out rate in 2014/2015. Furthermore, more than 25% work time losses due to power interruption daily and around 65% work premises problems challenged MSEs. Further, an impact-effort matrix was developed to help the MSEs to prioritize the affecting factors.

  19. Distribution and Availability of Essential Tuberculosis Diagnostic Items in Amhara Region, Ethiopia.

    Science.gov (United States)

    Sinishaw, Mulusew Alemneh; Gebregergs, Gebremedhin Berhe; Shiferaw, Melashu Balew

    2015-01-01

    Adequate supplies of tuberculosis laboratory reagents and consumables are necessary for tuberculosis diagnosis and monitoring of treatment response. This study assessed the distribution and stock levels of laboratory commodities used in tuberculosis control in health centers of Amhara region, Ethiopia. A cross-sectional study was conducted in 82 health centers, among 801, providing sputum microscopy services. Stock levels were calculated, and distribution of reagents and consumables assessed. Thirty three (40.2%) health centers were under stocked for at least one of the key items for tuberculosis diagnosis at the time of visit. Fifteen (18.3%) health centers had no stocks of at least one of the key items (methylene blue (11%), carbol fuchsin (11%), acid alcohol (8.5%) and sputum cups (3.7%)). Of the 82 health centers, 77 (93.9%) did not fulfill the criteria for effective distribution of tuberculosis laboratory reagents and consumables. There were many health centers that had no or only low stocks of key tuberculosis laboratory reagents and consumables as a result of ineffective distribution system. It is necessary to strengthen supply chain management to ensure uninterrupted TB diagnostic service.

  20. Mothers' satisfaction with referral hospital delivery service in Amhara Region, Ethiopia.

    Science.gov (United States)

    Tayelgn, Azmeraw; Zegeye, Desalegn T; Kebede, Yigzaw

    2011-10-24

    A woman's satisfaction with the delivery service may have immediate and long-term effects on her health and subsequent utilization of the services. Providing satisfying delivery care increases service utilization. The objective of this study is to assess the satisfaction of mothers with referral hospitals' delivery service and identify some possible factors affecting satisfaction in Amhara region of Ethiopia. A hospital-based cross-sectional survey that involved an exit interview was conducted from September to November 2009 in three referral hospitals in Ethiopia. A total of 417 delivering mothers were enrolled in the study. Client satisfaction was measured using a survey instrument adopted from the Donabedian quality assessment framework. We collect data systematically from every other postnatal woman who delivered in the referral hospitals. Multivariate and binary logistic regression was applied to identify the relative effect of each explanatory variable on the outcome (satisfaction). The proportion of mothers who were satisfied with delivery care in this study was 61.9%. Women's satisfaction with delivery care was associated with wanted status of the pregnancy, immediate maternal condition after delivery, waiting time to see the health worker, availability of waiting area, care providers' measure taken to assure privacy during examinations, and amount of cost paid for service. The overall satisfaction of hospital delivery services in this study is found to be suboptimal. The study strongly suggests that more could be done to assure that services provided are more patient centered.

  1. Milk yield and reproductive performance of dairy cattle under smallholder management system in North-eastern Amhara Region, Ethiopia.

    Science.gov (United States)

    Abraha, Solomon; Belihu, Kelay; Bekana, Merga; Lobago, Fikre

    2009-10-01

    This study was conducted in South Wollo Zone of Amhara Regional State, Ethiopia, to assess the milk yield and reproductive performance of indigenous and crossbred cattle under smallholder management conditions. Questionnaire survey was used to collect retrospective data on the performance of dairy cattle in 186 households. Thirty two postpartum cows (16 indigenous and 16 crossbred) were selected purposively and monitored for five months and milk samples were collected twice per week from each cow to determine postpartum ovarian activity using ELISA techniques. Daily milk yields at all stages of lactation were significantly (P < 0.01) higher in crossbred than indigenous cows. Crossbred cows had significantly (P < 0.01) longer lactation length and shorter age at first calving, while calving interval was significantly shorter in cows that gave previous calves during the wet season than the dry season. Only six cows (18.8%) showed heat signs on an average of 136 days postpartum of which one was a crossbred and five were indigenous. While, 11 cows (34.3%) resumed ovarian activity until 150(th) day postpartum among which three were crossbred and eight were indigenous.

  2. Strategies for Early Outbreak Detection of Malaria in the Amhara Region of Ethiopia

    Science.gov (United States)

    Nekorchuk, D.; Gebrehiwot, T.; Mihretie, A.; Awoke, W.; Wimberly, M. C.

    2017-12-01

    Traditional epidemiological approaches to early detection of disease outbreaks are based on relatively straightforward thresholds (e.g. 75th percentile, standard deviations) estimated from historical case data. For diseases with strong seasonality, these can be modified to create separate thresholds for each seasonal time step. However, for disease processes that are non-stationary, more sophisticated techniques are needed to more accurately estimate outbreak threshold values. Early detection for geohealth-related diseases that also have environmental drivers, such as vector-borne diseases, may also benefit from the integration of time-lagged environmental data and disease ecology models into the threshold calculations. The Epidemic Prognosis Incorporating Disease and Environmental Monitoring for Integrated Assessment (EPIDEMIA) project has been integrating malaria case surveillance with remotely-sensed environmental data for early detection, warning, and forecasting of malaria epidemics in the Amhara region of Ethiopia, and has five years of weekly time series data from 47 woredas (districts). Efforts to reduce the burden of malaria in Ethiopia has been met with some notable success in the past two decades with major reduction in cases and deaths. However, malaria remains a significant public health threat as 60% of the population live in malarious areas, and due to the seasonal and unstable transmission patterns with cyclic outbreaks, protective immunity is generally low which could cause high morbidity and mortality during the epidemics. This study compared several approaches for defining outbreak thresholds and for identifying a potential outbreak based on deviations from these thresholds. We found that model-based approaches that accounted for climate-driven seasonality in malaria transmission were most effective, and that incorporating a trend component improved outbreak detection in areas with active malaria elimination efforts. An advantage of these early

  3. Risk factors for multidrug resistant tuberculosis patients in Amhara ...

    African Journals Online (AJOL)

    Background: Multidrug resistant tuberculosis(MDR-TB) is becoming a major threat to tuberculosis control programs in Ethiopia. Objectives: To determine risk factors of MDR-TB patients in Amhara National Regional State, Ethiopia. Methods: Case-control study was conducted from May 2013 to January 2014. Resistance to ...

  4. Major causes of lamb mortality at Ebinat woreda, Amhara National ...

    African Journals Online (AJOL)

    A year-round (from September 2008 to August 2009) study was conducted to investigate causes of lamb mortality at Ebinat woreda, Amhara National Regional State, northwestern Ethiopia. Two hundred and forty one lambs under the age of six months were exploited for analysis of this study. Out of the 241 lambs observed, ...

  5. Marketing system analysis of vegetables and fruits in Amhara ...

    African Journals Online (AJOL)

    This study attempted to analyze the different aspects of marketing system of vegetable and fruit in Raya Kobo and Harbu woredas, Amhara regional state using different indicators. Probit estimation for determinant of participation probability in vegetable and fruit production and OLS estimation technique were also applied for ...

  6. Knowledge, attitudes and practices related to visceral leishmaniasis in rural communities of Amhara State: a longitudinal study in northwest Ethiopia.

    Directory of Open Access Journals (Sweden)

    Noemí López-Perea

    2014-04-01

    Full Text Available BACKGROUND: In the northwest of Ethiopia, at the South Gondar region, there was a visceral leishmaniasis (VL outbreak in 2005, making the disease a public health concern for the regional health authorities ever since. The knowledge on how the population perceives the disease is essential in order to propose successful control strategies. METHODOLOGY/PRINCIPAL FINDINGS: Two surveys on VL knowledge, attitudes and practices were conducted at the beginning (May 2009 and at the end (February 2011 of a VL longitudinal study carried out in rural communities of Libo Kemkem and Fogera, two districts of the Amhara Regional State. Results showed that VL global knowledge was very low in the area, and that it improved substantially in the period studied. Specifically, from 2009 to 2011, the frequency of proper knowledge regarding VL signs and symptoms increased from 47% to 71% (p<0.0001, knowledge of VL causes increased from 8% to 25% (p<0.0001, and knowledge on VL protection measures from 16% to 55% (p<0.0001. Moreover, the improvement observed in VL knowledge was more marked among the families with no previous history of VL case. Finally, in 2011 more than 90% of the households owned at least an impregnated bed net and had been sprayed, and attitudes towards these and other protective measures were very positive (over 94% acceptance for all of them. CONCLUSIONS/SIGNIFICANCE: In 2009 the level of knowledge regarding VL was very low among the rural population of this area, although it improved substantially in the study period, probably due to the contribution of many actors in the area. VL patients and relatives should be appropriately informed and trained as they may act as successful health community agents. VL risk behavioural patterns are subject to change as attitudes towards protective measures were very positive overall.

  7. blood donors in Amhara and Tigray regional states

    African Journals Online (AJOL)

    Background: Blood serves as a vehicle for transmission of blood-borne pathogens rincluding hepatitis viruses and Y hemoparasities. In northern parts of Ethiopia, screening of blood for blood-borne pathogens do not fulfill the standard protocols and screening 'for malaria parasites is not practiced. Determination of the ...

  8. Risky sexual behaviors among female youth in Tiss Abay, a semi-urban area of the Amhara Region, Ethiopia.

    Directory of Open Access Journals (Sweden)

    Gojjam Tadesse

    Full Text Available Little is known about sexual risks and associated factors about female youths in semi-urban areas of Ethiopia. This study aimed to describe the nature and magnitude of risky sexual behaviors, and the socio-demographic and behavioral determinants among female youths in Tiss Abay, a semi-urban area on the outskirts of Bahir Dar City of the Amhara Region in northern Ethiopia.A cross-sectional census type study was conducted among female youths who were unmarried and aged 15-29 years in September 2011.711 female youths participated in the study, with the mean age of initiation of sex of 78.6% being16.73±2.53 years. Only 52(9.3% used condom during the first sex. Within the last 12 months, 509(71.6% had sexual intercourse and 278(54.6% had two or more sex partners, and 316(62.1% did not use condom during their last sex. Sex under the influence of substances was reported by 350(68.8%, and a third of the recent sexes were against the will of participants. One or more risky sexual practices were reported by 503(70.3% participants, including: multiple sexual partnerships, inconsistently using or not using condoms, sex under the influence of alcohol and/or sex immediately after watching pornography. Age group, current marital status, drinking homemade alcohol, chewing 'khat', watching pornography and using any form of stimulant substances were the predictors of risky sexual behavior. Watching pornography before sex and sex for transaction were the predicators of not using condom during most recent sex.Risky sexual behaviors were very common among the female youths in Tiss Abay. Initiation of context-based interventions, such as raising awareness about the risks, safer sex practices, condom promotion and integration of gender issues in the programs are recommended.

  9. Risky sexual behaviors among female youth in Tiss Abay, a semi-urban area of the Amhara Region, Ethiopia.

    Science.gov (United States)

    Tadesse, Gojjam; Yakob, Bereket

    2015-01-01

    Little is known about sexual risks and associated factors about female youths in semi-urban areas of Ethiopia. This study aimed to describe the nature and magnitude of risky sexual behaviors, and the socio-demographic and behavioral determinants among female youths in Tiss Abay, a semi-urban area on the outskirts of Bahir Dar City of the Amhara Region in northern Ethiopia. A cross-sectional census type study was conducted among female youths who were unmarried and aged 15-29 years in September 2011. 711 female youths participated in the study, with the mean age of initiation of sex of 78.6% being16.73±2.53 years. Only 52(9.3%) used condom during the first sex. Within the last 12 months, 509(71.6%) had sexual intercourse and 278(54.6%) had two or more sex partners, and 316(62.1%) did not use condom during their last sex. Sex under the influence of substances was reported by 350(68.8%), and a third of the recent sexes were against the will of participants. One or more risky sexual practices were reported by 503(70.3%) participants, including: multiple sexual partnerships, inconsistently using or not using condoms, sex under the influence of alcohol and/or sex immediately after watching pornography. Age group, current marital status, drinking homemade alcohol, chewing 'khat', watching pornography and using any form of stimulant substances were the predictors of risky sexual behavior. Watching pornography before sex and sex for transaction were the predicators of not using condom during most recent sex. Risky sexual behaviors were very common among the female youths in Tiss Abay. Initiation of context-based interventions, such as raising awareness about the risks, safer sex practices, condom promotion and integration of gender issues in the programs are recommended.

  10. The perspective of private practitioners regarding tuberculosis case detection and treatment delay in Amhara Region, Ethiopia: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Yimer Solomon A

    2011-08-01

    Full Text Available Abstract Background Engaging all health care providers in tuberculosis (TB control has been incorporated as an essential component of World Health Organization's Stop TB Strategy and the Stop TB Partnership's global plan 2006-2015. Ethiopia has a growing private health sector. The objective of the present study was to investigate the role of private practitioners (PPs in TB case detection and assess their perspectives on TB treatment delay in Amhara Region, Ethiopia. Results A cross-sectional study among 112 PPs selected from private health facilities (PHF in the region was conducted. The study was carried out between May and August 2008 and data was collected using a semi-structured questionnaire. Group differences were analyzed using one-way Anova test and a p-value of In this study, PPs saw a median of 12 TB suspects and 1.5 patients a week. The mean number of TB suspects and patients seen varied significantly among the different professions with p Conclusion PPs manage a substantial number of TB suspects and patients in Amhara Region, Ethiopia. The GHF delay observed among TB patients referred by PPs to GHF is unnecessary. Expanding PPM-DOTS in the region and improving the quality of TB care at both government and private health facilities reduces treatment delay and increases TB case detection.

  11. Food for Work Program and its Implications on Food Security: A Critical Review with a Practical Example from the Amhara Region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Ashenafi Gedamu

    2006-10-01

    Full Text Available A systematic evaluation of food-for-work (FFW programs in Ethiopia is seriously lacking. Most of the few available reports indicate that these programs have reached very few achievements in terms of food security and reduction of poverty at large. As expressed by Holden et al. (2005, FFW programs are commonly aimed to produce or maintain potentially valuable public goods necessary to stimulate productivity and thus income growth. Natural resources management, like rural road construction, erosion control and afforestation of degraded lands can be mentioned as valuable measures which could stimulate productivity and agricultural growth. The poverty reduction and food security impact of food or cash for work activities are larger if they offer not only seasonal job opportunities to the rural community but also long term employment possibilities. This is more likely if the projects are regionally dispersed and combined with basic education. In the Ethiopian context, it was always questionable if the continuous boom in food aid (regardless of cash or food for work purposes was the solution for the long standing food insecurity and poverty crises in the country. The study discusses the efficiency of FFW programs that aimed to reduce rural poverty and ensure food security on the one hand, and the impact of the food aid on resource and time allocation of the participating households for own food production on the other. The study is based on a field research conducted at a FFW program project, in the Amhara region, Ethiopia run by the German Agency for Technical Cooperation (GTZ with the view of improving food security in the Amhara region, Ethiopia. A household theoretical model is used to analyze the sample data, whether FFW program may indeed reduce household food insecurity and/or has some crowding-out effects on labour allocation of participating households for own field production.

  12. Child marriage prevention in Amhara Region, Ethiopia: association of communication exposure and social influence with parents/guardians' knowledge and attitudes.

    Science.gov (United States)

    Gage, Anastasia J

    2013-11-01

    Despite increasing international attention to child marriage and its negative health and social consequences, little is known about the knowledge and beliefs of individuals who are in control of negotiating children's marriages and of the social context in which these individuals function. Using data from a 2007 cross-sectional household survey and multilevel logistic regression models, this paper examined the associations of communication exposure and measures of social influence with knowledge of marriage legislation, perceptions that marriage before age 18 was "too early", and beliefs in daughters' rights to individual marriage choice among parents/guardians in Amhara Region, Ethiopia. The study found that mass media and interpersonal communication exposure were positively associated with all outcomes. The influence of communication exposure on knowledge of the legal minimum age at marriage and the perception that marriage before 18 was "too early" varied significantly across communities. Community pressure to stop child marriages and awareness of marriage law enforcement were positively associated with endorsing daughters' rights to choose their marriage age and partner. Perceived social norms regarding early marriage, normative beliefs and perceived benefits of delayed marriage were at least as important as communication exposure for endorsing daughters' rights to marriage choice. Gender and education differences were detected. The findings imply that child marriage-prevention programs should diversify information channels, reinforce perceived advantages of delayed marriage, and adopt a social influence perspective. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Assessment of Control Measures and Trends of Malaria in Burie-Zuria District, West Gojjam Zone, Amhara Region, North West Ethiopia

    Directory of Open Access Journals (Sweden)

    Addisu Workineh Kassa

    2015-01-01

    Full Text Available Introduction. Malaria is caused by the protozoan parasite Plasmodium and transmitted by the bite of Anopheles mosquitoes. The aim of this study was to assess control measures and trends of malaria and guide intervention measures at Burie-Zuria district, Amhara region. Methods. Descriptive cross-sectional assessment of control measures was undertaken. We used health facility records of malaria data. We surveyed households for clinical malaria cases and utilization of Long Lasting Impregnated Nets (LLINs and its status; the condition of Indore Residual Spraying (IRS operation at household level was observed. Results. In Zelma-Shenbekuma kebele (village the prevalence rate of confirmed malaria cases in the 2nd week of September was 1.2 per 1000 (17 of population and increased to 11.5 per 1000 (163 of population in the 3rd week of September 2012 and reached 16.6 per 1000 (236 of population in the 1st week of November 2012. The attack rate was the highest in 1-<5 years 120.3 per 1000 (1920 of population. LLINs were distributed four years back and only five of the fifteen respondents knew about the use of LLINs and used it regularly. Four of the fifteen households were not sprayed with IRS. Conclusion. Vector control interventions were not carried out timely.

  14. Prevalence and Associated Factors of Diabetes Mellitus among Tuberculosis Patients in South-Eastern Amhara Region, Ethiopia: A Cross Sectional Study.

    Science.gov (United States)

    Workneh, Mahteme Haile; Bjune, Gunnar Aksel; Yimer, Solomon Abebe

    2016-01-01

    The association between diabetes mellitus (DM) and tuberculosis (TB) is re-emerging worldwide. Recently, the prevalence of DM is increasing in resource poor countries where TB is of high burden. The objective of the current study was to determine the prevalence and analyze associated factors of TB and DM comorbidity in South-Eastern Amhara Region, Ethiopia. This was a facility based cross-sectional study. All newly diagnosed TB patients attending selected health facilities in the study area were consecutively screened for DM. DM was diagnosed based on the World Health Organization diagnostic criteria. A pre-tested semi-structured questionnaire was used to collect socio-demographic, lifestyles and clinical data. Logistic regression analysis was performed to identify factors associated with TB and DM comorbidity. Among a total of 1314 patients who participated in the study, the prevalence of DM was estimated at 109 (8.3%). Being female [odds ratio (OR) 1.70; 95% confidence interval (CI) (1.10-2.62)], patients age [41-64 years (OR 3.35; 95% CI (2.01-5.57), 65-89 years (OR 3.18; 95% CI (1.52-6.64)], being a pulmonary TB case [(OR 1.69; 95% CI 1.09-2.63)] and having a family history of DM [(OR 4.54; 95% CI (2.36-8.73)] were associated factors identified with TB and DM comorbidity. The prevalence of DM among TB patients in South-Eastern Amahra Region is high. Routine screening of TB patients for DM is recommended in the study area.

  15. English Pronunciation Errors: A Case Study of Amhara and Oromia ...

    African Journals Online (AJOL)

    unique firstlady

    The English Language is used as a foreign language in. Ethiopia. Even at that, the teaching of English in schools does not start until grade seven of the education. The language of instruction and communication at all levels is the respective regional language –Amharic in Amhara region and Afan Oromo in Oromia region.

  16. Assessment of health system challenges and opportunities for possible integration of diabetes mellitus and tuberculosis services in South-Eastern Amhara Region, Ethiopia: a qualitative study.

    Science.gov (United States)

    Workneh, Mahteme Haile; Bjune, Gunnar Aksel; Yimer, Solomon Abebe

    2016-04-19

    The double burden of tuberculosis (TB) and diabetes mellitus (DM) is a significant public health problem in low and middle income countries. However, despite the known synergy between the two disease conditions, services for TB and DM have separately been provided. The objective of this study was to explore health system challenges and opportunities for possible integration of DM and TB services. This was a descriptive qualitative study which was conducted in South-Eastern Amhara Region, Ethiopia. Study participants included health workers (HWs), program managers and other stakeholders involved in TB and DM prevention and control activities. Purposive sampling was applied to select respondents. In order to capture diversity of opinions among participants, maximum variation sampling strategy was applied in the recruitment of study subjects. Data were collected by conducting four focus group discussions and 12 in-depth interviews. Collected data were transcribed verbatim and were thematically analyzed using NVivo 10 software program. A total of 44 (12 in-depth interviews and 32 focus group discussion) participants were included in the study. The study participants identified a number of health system challenges and opportunities affecting the integration of TB-DM services. The main themes identified were: 1. Unavailability of system for continuity of DM care. 2. Inadequate knowledge and skills of health workers. 3. Frequent stockouts of DM supplies. 4. Patient's inability to pay for DM services. 5. Poor DM data management. 6. Less attention given to DM care. 7. Presence of a well-established TB control program up to the community level. 8. High level of interest and readiness among HWs, program managers and leaders at different levels of the health care delivery system. The study provided insights into potential health systems challenges and opportunities that need to be considered in the integration of TB-DM services. Piloting TB and DM integrated services in

  17. Measles outbreak in Simada District, South Gondar Zone, Amhara ...

    African Journals Online (AJOL)

    2mikitser

    2009-06-27

    Jun 27, 2009 ... Abstract. Background: Recently measles outbreaks have been occurring in several areas of Ethiopia. Methods: Desk review of outbreak surveillance data was conducted to identify the susceptible subjects and highly affected groups of the community in Simada District, Amhara Region, May and June, 2009.

  18. Stigma towards People Living on HIV/AIDS and Associated Factors among Nurses’ Working in Amhara Region Referral Hospitals, Northwest Ethiopia: A Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Mohammed Hassen Salih

    2017-01-01

    Full Text Available Introduction. HIV/AIDS-related stigma occurs in the world towards people living with HIV/AIDS in a different form. Stigma among nurses in health care setting is one of the main challenges towards the prevention and management of HIV/AIDS in developing countries. It is one of the main reasons keeping patients from seeking health care service. Therefore assessing the magnitude of stigma and associated factors towards people living on HIV/AIDS among nurses is of paramount importance for the quality of nursing care as well as service utilization. Methods. An institutional based cross-sectional study was conducted in March 2013. Pretested and structured questionnaire via self-administration was used in the tool of HIV/AIDS Stigma Instrument-Nurse (HASI-N. Data were entered using EPI info version 3.5.3 and transferred to SPSS version 20 for further analysis. Descriptive statistics were conducted to summarize the sample characteristics. A backward stepwise logistic regression model was fitted and adjusted odds ratio with 95% confidence interval was calculated to identify associated factors. Results. A total of 386 nurses participated yielding a response rate of 97.2%. Nearly two-thirds (64.5% of them have shown stigma towards people living with HIV/AIDS in the health institution. Qualification level of diploma or certificate, lack of training, experiences of <06 years, low HIV patient caseload seen in the last six months, and the absence of guidelines/protocols about HIV/AIDS in their health institution were associated factors for stigma. Conclusions. The findings of this research showed high magnitude of stigma towards people living with HIV/AIDS among nurses. For stigma to be decreased nurses need to update their knowledge through training and experience sharing with senior staff. And it is crucial that the Ethiopian Ministry of Health, Amhara Regional Health Bureau, and the two hospitals work for decreasing stigma by creating educational development

  19. Prevalence and Genetic Diversity of Giardia duodenalis and Cryptosporidium spp. among School Children in a Rural Area of the Amhara Region, North-West Ethiopia.

    Directory of Open Access Journals (Sweden)

    Aida de Lucio

    Full Text Available Giardia duodenalis and Cryptosporidium spp. are enteric protozoan causing gastrointestinal illness in humans and animals. Giardiasis and cryptosporidiosis are not formally considered as neglected tropical diseases, but belong to the group of poverty-related infectious diseases that impair the development and socio-economic potential of infected individuals in developing countries.We report here the prevalence and genetic diversity of G. duodenalis and Cryptosporidium spp. in children attending rural primary schools in the Bahir Dar district of the Amhara Region, Ethiopia. Stool samples were collected from 393 children and analysed by molecular methods. G. duodenalis was detected by real-time PCR, and the assemblages and sub-assemblages were determined by multilocus sequence-based genotyping of the glutamate dehydrogenase and β-giardin genes of the parasite. Detection and identification of Cryptosporidium species was carried out by sequencing of a partial fragment of the small-subunit ribosomal RNA gene.The PCR-based prevalences of G. duodenalis and Cryptosporidium spp. were 55.0% (216/393 and 4.6% (18/393, respectively. A total of 78 G. duodenalis isolates were successfully characterized, revealing the presence of sub-assemblages AII (10.3%, BIII (28.2%, and BIV (32.0%. Discordant typing results AII/AIII and BIII/BIV were identified in 7.7% and 15.4% of the isolates, respectively. An additional five (6.4% isolates were assigned to assemblage B. No mixed infections of assemblages A+B were found. Extensive genetic variation at the nucleotide level was observed within assemblage B (but no within assemblage A, resulting in the identification of a large number of sub-types. Cryptosporidium diversity was demonstrated by the occurrence of C. hominis, C. parvum, and C. viatorum in the population under study.Our data suggest an epidemiological scenario with an elevated transmission intensity of a wide range of G. duodenalis genetic variants. Importantly

  20. Demand for family planning among HIV positive women on ART: the case of South Gondar and North Wollo Zones Amhara region.

    Science.gov (United States)

    Abeje, Gedefaw; Motbaynor, Achenef

    2016-01-25

    Although family planning for human immune deficiency virus positive women has numerous advantages, evidences in different parts of the world showed the existence of persistent unmet need. There were few studies done in Ethiopia on level of unmet need for family planning among women in reproductive age on antiretroviral therapy (ART). This study was therefore done to determine the level of demand and unmet need for family planning among women on ART in South Gondar and North Wollo Zones, Amhara region. Institution based cross-sectional study design was used. Data was collected from June 15 to 25, 2013 in South Gondar and North Wollo Zones. Study participants were recruited from six health centers and two hospitals. The study participants were proportionally allocated to the health institutions. Multistage sampling technique was used to recruit study participants. Trained nurses interviewed the respondents using pretested structured Amharic questionnaire. Data was entered, cleaned and analyzed using Statistical Package for Social Science version 16. Ratios and proportions were computed to determine demand and unmet need for family planning. A total of 530 women in reproductive age on ART were interviewed in this study. Two hundred ninety-three women were married. Fourteen (2.6%) women were pregnant at the time of interview. Five of these pregnancies were not planned. In this study, 242 (45.7%) women reported that they were using contraceptives. Most women (74.4%) were using injectable (depo). Among those who were not using contraceptives, 84 (29.2%) reported that they will use in the future. Fifty-two (61.9%) of them said that they will use injectables (depo). In this study, the total demand for family planning among women on ART was 86.7%. From this, 62.1% and 24.6% was met and unmet need respectively. This study revealed that the level of demand and met need for modern contraceptives among reproductive age women on antiretroviral therapy in South Gondar and North

  1. Level and determinants of food insecurity in East and West Gojjam zones of Amhara Region, Ethiopia: a community based comparative cross-sectional study

    Directory of Open Access Journals (Sweden)

    Achenef Motbainor

    2016-06-01

    Full Text Available Abstract Background Food insecurity remains highly prevalent in developing countries and over the past two decades it has increasingly been recognized as a serious public health problem, including in Ethiopia. An emerging body of literature links food insecurity to a range of negative health outcomes and causes of a decline in productivity. The objectives of the present study were to determine the level of food insecurity in East Gojjam zone where the productive safety net program is available, and in West Gojjam zone where there is no program, and to identify the determinants of food insecurity in both East and West Gojjam zones of Amhara Region, Ethiopia. Methods Community based comparative cross-sectional study design was used from 24 May 2013- 20 July 2013. Multistage sampling technique was implemented. A total of 4110 randomly selected households in two distinct populations were approached to be included in the study. Availability and absence of the productive safety net program between the two study areas was used to categorize them as comparative groups; otherwise the two communities are comparable in many socio-cultural characteristics. The household food security access scale questionnaire, developed by the Food and Nutrition Technical Assistant Project, was used to measure food security level. Socio-demographic and other household level information were collected by using a structured questionnaire. The binary logistic regression model was used to assess factors associated with food insecurity. Results From the total 4110 households, 3964 (96.45 % gave complete responses. The total prevalence of food insecurity was 55.3 % (95 % CI: 53.8, 56.8. To compare food insecurity levels between the two zones, nearly sixty percent, 59.2 % (95 % CI: 57 %, 61.4 % of the East Gojjam and 51.3 % (95 % CI: 49.1 %, 53.5 of West Gojjam households were food insecure. Family size (2–4 (AOR = 0.641, 95 % CI: 0.513, 0.801, non-merchant women

  2. Ectoparasites Prevalence in Small Ruminants in and around Sekela, Amhara Regional State, Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Zewdu Seyoum

    2015-01-01

    Full Text Available This study was conducted to determine the prevalence and type of ectoparasites and to identify risk factors associated with ectoparasite infestations in small ruminants in and around Sekela, Northwest Ethiopia. Clinical examination and laboratory analysis were made on 304 sheep and 96 goats. The collected raw data were analyzed using χ2-test. Out of the 400 sampled animals, 182 (45.5% were infested with one or more ectoparasites. The prevalent ectoparasites observed were lice, ticks, Ctenocephalides species, Melophagus ovinus, and Demodex species. The infestation rates of ectoparasites with age and sex were significantly varied (P0.05. Body condition score was not significantly associated (P>0.05 with ectoparasites infestation in both sheep and goats. In our attempt, only two cases due to Demodex species were recorded in sheep. In conclusion, the prevalence of ectoparasites in the present study was high and this could affect the wellbeing and productivity of small ruminants. Therefore, to reduce ectoparasites prevalence and impact on the productivity and health status, planning of integrated control measures with sustainable veterinary services aiming at creating awareness about the importance and control of ectoparasites for livestock owners is required.

  3. Ectoparasites Prevalence in Small Ruminants in and around Sekela, Amhara Regional State, Northwest Ethiopia.

    Science.gov (United States)

    Seyoum, Zewdu; Tadesse, Tsegaye; Addisu, Agerie

    2015-01-01

    This study was conducted to determine the prevalence and type of ectoparasites and to identify risk factors associated with ectoparasite infestations in small ruminants in and around Sekela, Northwest Ethiopia. Clinical examination and laboratory analysis were made on 304 sheep and 96 goats. The collected raw data were analyzed using χ (2)-test. Out of the 400 sampled animals, 182 (45.5%) were infested with one or more ectoparasites. The prevalent ectoparasites observed were lice, ticks, Ctenocephalides species, Melophagus ovinus, and Demodex species. The infestation rates of ectoparasites with age and sex were significantly varied (P 0.05). Body condition score was not significantly associated (P > 0.05) with ectoparasites infestation in both sheep and goats. In our attempt, only two cases due to Demodex species were recorded in sheep. In conclusion, the prevalence of ectoparasites in the present study was high and this could affect the wellbeing and productivity of small ruminants. Therefore, to reduce ectoparasites prevalence and impact on the productivity and health status, planning of integrated control measures with sustainable veterinary services aiming at creating awareness about the importance and control of ectoparasites for livestock owners is required.

  4. Quality of Midwife-provided Intrapartum Care in Amhara Regional State, Ethiopia

    NARCIS (Netherlands)

    Yigzaw, Tegbar; Abebe, Fantu; Belay, Lalem; Assaye, Yewulsew; Misganaw, Equlinet; Kidane, Ashebir; Ademie, Desalegn; van Roosmalen, Jos; Stekelenburg, Jelle; Kim, Young-Mi

    2017-01-01

    BACKGROUND: Despite much progress recently, Ethiopia remains one of the largest contributors to the global burden of maternal and newborn deaths and stillbirths. Ethiopia's plan to meet the sustainable development goals for maternal and child health includes unprecedented emphasis on improving

  5. Outcomes and linkage to chronic care of HIV exposed infants among health centers and hospitals in Amhara Region, Ethiopia: implications to prevention of mother-to-child transmission of HIV program: a cross sectional study.

    Science.gov (United States)

    Kebede, Zemene Tigabu; Taye, Belaynew Wasie

    2016-01-01

    Numerous challenges exist in provision of prevention of mother-to-child transmission of HIV (PMTCT) such as linking HIV exposed infants (HEI) and their mothers to chronic cares services, and tackling loss to follow up. Limited evidence exists in Ethiopian setting that explains the persisting high HIV infection rate among HEIs and extent of linkage to chronic care. The study assessed the proportion of HIV infection; children linked to chronic care and determinants of HIV infection among HEI in Northern Ethiopia. This institution-based cross-sectional study was conducted in health centers and hospitals of Amhara Region. A total of 484 HEI-mother pairs selected by multistage random sampling were included in the study. Data were collected from PMTCT and anti-retroviral therapy (ART) clinics using pre-tested and structured questionnaires. Quantitative data were entered in Epi Info version 7.0 and exported to SPSS 20.0 for analysis. A total of 484 mother-infant pairs with a response rate of 92.4% were included in the analysis. About 94.2% of infants and women were linked to chronic care follow-up sometime after the diagnosis. The proportion of HIV infection was 12.4%. Antenatal care attendance had a significant association with HIV infection among HEI (p care that increased institutional delivery, leads to timely initiation and high uptake of PMTCT to reduce the vertical transmission of HIV infection and meet national targets.

  6. Clinical chemistry reference intervals of healthy adult populations in Gojjam Zones of Amhara National Regional State, Northwest Ethiopia.

    Science.gov (United States)

    Mekonnen, Zewdie; Amuamuta, Asmare; Mulu, Wondemagegn; Yimer, Mulat; Zenebe, Yohannes; Adem, Yesuf; Abera, Bayeh; Gebeyehu, Wondemu; Gebregziabher, Yakob

    2017-01-01

    Reference interval is crucial for disease screening, diagnosis, monitoring, progression and treatment efficacy. Due to lack of locally derived reference values for the parameters, clinicians use reference intervals derived from western population. But, studies conducted in different African countries have indicated differences between locally and western derived reference values. Different studies also indicated considerable variation in clinical chemistry reference intervals by several variables such as age, sex, geographical location, environment, lifestyle and genetic variation. This study aimed to determine the reference intervals of common clinical chemistry parameters of the community of Gojjam Zones, Northwest Ethiopia. Population based cross-sectional study was conducted from November 2015 to December 2016 in healthy adult populations of Gojjam zone. Data such as, medical history, physical examination and socio-demographic data were collected. In addition, laboratory investigations were undertaken to screen the population. Clinical chemistry parameters were measured using Mindray BS 200 clinical chemistry autoanalyzer as per the manufacturer's instructions. Descriptive statistics was used to calculate mean, median and 95th percentiles. Independent sample T-test and one way ANOVA were used to see association between variables. After careful screening of a total of 799 apparently healthy adults who were consented for this study, complete data from 446 (224 females and 222 males) were included for the analysis. The mean age of both the study participants was 28.8 years. Males had high (Preference intervals of amylase, LDH, total protein and total bilirubin were not significantly different between the two sex groups (P>0.05). Mean, median, 95% percentile values of AST, ALP, amylase, LDH, creatinine, total protein, total bilirubin, and direct bilirubin across all age groups of participants were similar (P>0.05). But, there was a significant difference in the value of ALT (Preference intervals of ALT, total protein and creatinine were significantly (P1500 ETB compared to those with low monthly income. Significant (Preference intervals of healthy adults in Gojjam zones were higher than the reference intervals generated from developed countries. Therefore, strict adherence to the reference values generated in developed countries could lead to inappropriate diagnosis and treatment of patients. There was also variation of reference interval values based on climate, gender, age, monthly income and geographical locations. Therefore, further study is required to establish reference intervals for Ethiopian population.

  7. Diversity and abundance of amphibian species in the Guguftu highland and Chefa wetland, Amhara Regional State, Ethiopia

    Directory of Open Access Journals (Sweden)

    Abeje Kassie Teme

    2016-06-01

    Full Text Available Objective: To describe the population status, abundance and diversity of amphibians found in Guguftu highland and Chefa wetland. Methods: The present study dealed with amphibian diversity at Guguftu highland and Chefa wetland during the period of August 2015 to September 2015. Transect line and visual encounter survey methods were used in careful visual estimation and amphibians were recorded in all possible habitats of the study area. Results: The total of 251 individuals of amphibians within 12 species grouped into 5 families were recorded in the Guguftu highland and Chefa wetland. Chefa wetland had the highest species abundance as well as richness with a total of 231 individuals falling in 11 species. Conclusions: This study reveals that the Chefa wetland is rich in amphibian diversity and supports many more species. Further studies are needed on molecular basis, population structure, habitat use by amphibians for better understanding and also imposing several conservation strategies in Chefa wetland.

  8. Vaccination Coverage and Associated Factors among Children Aged 12–23 Months in Debre Markos Town, Amhara Regional State, Ethiopia

    Directory of Open Access Journals (Sweden)

    Tenaw Gualu

    2017-01-01

    Full Text Available Introduction. Vaccination is the administration of a vaccine or a biological substance intended to stimulate a recipient’s immune system to produce antibodies or undergo other changes that provide future protection against specific infectious diseases. Objective. To determine vaccination coverage and associated factors among children aged 12–23 months in Debre Markos town 2016. Methods. Community-based cross-sectional study was employed among 288 mothers/caretakers to child (12–23 months pair. Study populations were selected using systematic random sampling technique. Structured interviewer administered questionnaires were used to collect data. Variables with P value of less than 0.05 in multivariate analysis were considered as statistically significant at 95% CI. Result. About 264 (91.7% of children were completely vaccinated. Male birth 3.24 (1.16–9.04, wanted pregnancy 2.89 (1.17–7.17, having at least two ANC follow-ups 4.04 (1.35–12.06, and short distance from vaccination site 3.38 (1.29–8.86 were found positively associated with complete immunization. Conclusion and Recommendation. There was relatively high immunization coverage in the study. Child’s sex, ANC follow-up, type of pregnancy, and distance from health institution were factors associated with complete vaccination. Preventing unwanted pregnancy and promoting ANC and postnatal follow-up should be strengthened. Vaccination sites should also be further expanded.

  9. Motivation of health workers and associated factors in public hospitals of West Amhara, Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Weldegebriel Z

    2016-02-01

    Full Text Available Zemichael Weldegebriel,1 Yohannes Ejigu,2 Fitsum Weldegebreal,3 Mirkuzie Woldie2 1Public Planning Department, Debark Hospital, Debark, North Gondar, Amhara Region, 2Department of Health Services Management, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia; 3Department of Medical Laboratory Science, College of Health and Medical Science, Haramaya University, Harar, Ethiopia Background: Health professionals’ motivation reflects the interaction between health professionals and their work environment. It can potentially affect the provision of health services; however, this important attribute of the workplace climate in public hospitals is not usually given serious attention to the desired level. For this reason, the authors of this study have assessed the level of motivation of health professionals and associated factors in public hospitals of West Amhara, Northwest Ethiopia.  Methods: A facility based cross-sectional study was conducted in eight public hospitals of West Amhara from June 1 to July 30, 2013. A total of 304 health professionals were included in this study. The collected data were analyzed using SPSS software version 20. The reliability of the instrument was assessed through Cronbach’s α. Factor scores were generated for the items found to represent the scales (eigenvalue greater than one in varimax rotation used in the measurement of the variables. The scores were further analyzed using one-way analysis of variance, t-tests, Pearson’s correlation, and hierarchical multiple linear regression analyses. The cut-off point for the regression analysis to determine significance was set at β (95% confidence interval, P<0.05.  Results: Mean motivation scores (as the percentage of maximum scale scores were 58.6% for the overall motivation score, 71.0% for the conscientiousness scale, 52.8% for the organizational commitment scale, 58.3% for the intrinsic motivation scale, and 64.0% for organizational

  10. DETERMINANTS OF FEMALE GENITAL MUTILATION PRACTICES IN EAST GOJJAM ZONE, WESTERN AMHARA, ETHIOPIA.

    Science.gov (United States)

    Andualem, Mulusew

    2016-07-01

    Female genital mutilation is one of the harmful traditional practices among women and girls. More than 130 million girls and women live today who have undergone female genital mutilation. In Ethiopia, a high prevalence (74.3% national and 68.5% in Amhara region) has been reported. This study was aimed to identify determinant factors of female genital mutilation practices in East Gojjam Zone, Western Amhara, Ethiopia community based cross sectional study was conducted among 730 women aged 15-49 years and having children female genital mutilation. 718 women and 805 daughters participated in the study. FGM prevalence was 689 (96%) and 403 (49%) among women and daughtersfemale genital mutilation. Daughters' age, parent education level, residence, women circumcision history, culture, health education, frequent health extension workers follow up and participation in anti FGM interventions were risk factors to female genital mutilation practice. Female genital mutilation practices continues to be a major problem to women and daughter <5 years of age in the study area. A number of factors were associated with FGM practices including daughters’ age, parent education level, residence, health education, culture, mothers circumcision history, frequent health extensions workers follow up and participation in anti FGM interventions were determinants to higher FGM practices.

  11. Management of faba bean gall in faba bean producing area of Eastern Amhara, Ethiopia

    Directory of Open Access Journals (Sweden)

    Bogale Nigir Hailemariam

    2017-12-01

    Full Text Available Faba bean new disease (faba bean gall (Olpidium viciae (Kusano is the most destructive disease of faba bean ((Vicia faba L. in Ethiopia, particularly in Amhara, Tigray and some part of Oromia region. This problem needs immediate sound management strategy to maximize faba bean productivity. A field study was carried out in Geregera and Jama during the 2013 and 2014 main crop season and Maybar watershed in 2014 to verify the fungicide to faba bean gall. The objective of this study was evaluating effective fungicides for the management of faba bean new disease. The treatments were baylaton in the form of seed dressing and foliar spray; mancozeb, redomil, chlorotalonin and cruzet in the form of foliar spray and apron star and theram used as a foliar spray and also untreated check used as a comparison. The result showed that significantly differ between treatments (p

  12. Determinants of unmet need for family planning among currently married women in Dangila town administration, Awi Zone, Amhara regional state; a cross sectional study.

    Science.gov (United States)

    Genet, Ewnetu; Abeje, Gedefaw; Ejigu, Tadese

    2015-05-13

    Unmet need for family planning is a major problem of developing countries. Evidences about unmet need for family planning and associated factors are not enough in Dangila town. Therefore, this study was done to assess the magnitude and determinants of unmet need for family planning among currently married women in Dangila town. Community based cross sectional study design was used to collect data from a total of 551 currently married women from February to March 2014. Data were collected using pretested structured interviewer administered questionnaire after written consent was obtained from respondents. Collected data were edited, coded, and entered to SPSS version 16.0. Bivariate and multivariable logistic regression analyses were done to identify determinants of unmet need for family planning. This study revealed that 17.4 % of married women had unmet need for family planning. In this study, women who were housewife/farmers were about 7 [OR = 6.81 (1.91-24.29)] times more likely to have unmet need compared to employed women. Women who were not counseled about family planning by health workers [OR = 6.76 (3.17-14.42)], women whose partner had non-supportive attitude for family planning use [OR = 3.34 (1.26-8.90)] and rural women [OR = 17.65 (4.35-71.67)] were also more likely to have unmet need for family planning. About 33 %, 32 %, 23.5 % and 11.8 % of women mentioned less perceived risk of pregnancy due to breast feeding, fear of side effects, partner opposition and religious prohibition respectively as reasons for not using contraceptives at the time of interview. The level of unmet need for family planning in the study area is still high compared to the target set (10 %) in the national family planning guide plan of Ethiopia to be achieved by the end of 2015. Therefore, it is important to strengthen counseling and partner involvement in Dangila town to reduce unmet need for family planning.

  13. Menstrual problems and associated factors among students of Bahir Dar University, Amhara National Regional State, Ethiopia: A cross-sectional survey.

    Science.gov (United States)

    Shiferaw, Muluken Teshome; Wubshet, Mamo; Tegabu, Desalegn

    2014-01-01

    Menstrual problems are the most common gynecologic complaints. The prevalence is highest in the 20 to 24-year-old age group and decreases progressively thereafter. They affect not only the woman, but also family, social and national economics as well. However, Population studies on Menstrual problems and associated factors were very little for university students in Ethiopia. Institutional based quantitative cross-sectional study was employed at Bahir Dar University from October 14 to 20, 2010, Ethiopia. Stratified sampling technique was used and 491 study subjects were randomly selected from faculties. Only 470 respondents had given complete response for the self-administered questionnaire and were included in the final analysis. Data was entered and analyzed with SPSS version 16.0 windows. The main statistical method applied was logistic regression (unconditional) and both the classical bivariate and the multivariate analyses were considered. The prevalence of dysmenorrhea and premenstrual syndrome were 85.1% and 72.8%, respectively. The most contributing factors remained to be statistically significant and independently associated with dysmenorrhea were having menstrual cycle length of 21-35 days (AOR=0.16, 95%CI: 0.04, 0.71), family history of dysmenorrhea (AOR=3.80, 95%CI: 2.13, 6.78) and circumcision (AOR=1.84, 95%CI: 1.001, 3.386) while with premenstrual syndrome were educational status of mothers being certified in certificate and beyond (AOR=0.45, 95%CI: 0.25, 0.83), living in Peda campus (AOR=2.11, 95%: 1.30, 3.45), having irregular menstruation (AOR=1.87, 95%CI: 1.17, 2.99) and family history of premenstrual syndrome (AOR=4.19, 95%CI: 2.60, 6.74). The prevalence of menstrual problems among students of Bahir Dar University was very high. Menstrual cycle length, family history of dysmenorrhea and circumcision were the most contributing factors associated with dysmenorrhea while educational status of mothers, regularity of menstruation, and family history of premenstrual syndrome were for premenstrual syndrome. Health education, appropriate medical treatment and counseling, should be accessible and persistently provided to the affected students by Bahir Dar University. Maximum effort is needed to eliminate circumcision by all levels and further steps that would enable females to join their college education should be applied.

  14. Prevalence of Undernutrition and Its Associated Factors among Children below Five Years of Age in Bure Town, West Gojjam Zone, Amhara National Regional State, Northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Desalegne Amare

    2016-01-01

    Full Text Available Background. Malnutrition is the major public health problem over the world. Developing countries are highly affected. Asian and Sub-Saharan African countries, including Ethiopia, contribute the highest of all. The main aim of this study was to assess the prevalence of undernutrition and its associated factors among children below five years of age. Methods. Community-based cross-sectional survey was conducted on 342 study participants. Simple random sampling technique was used to select sampling kebeles and study units. Weight and height were measured using calibrated instruments. The data were entered into EpiData version 3.1 software and calculated using SPSS version 20.0 statistical software and/or World Health Organization Anthro software with aid of Stat/Transfer. Results. Overall prevalence of undernutrition was 35.5%, of which 85 (24.9%, 38 (11.1%, and 49 (14.3% were stunting, wasting, and underweight, respectively. Male children were more affected in both severe and moderate nutritional problems compared to female children. The finding showed that 27 (7.9% had severe stunting, 15 (4.4% had severe wasting, and 11 (3.2% had severe underweight, respectively. Conclusion. Undernutrition was high in Bure town among children below five years of age. Male sex, maternal educational status, low household income, preterm babies, absence of antenatal follow-up, diarrhea, and respiratory infections within one-month duration were factors affecting undernutrition.

  15. Domestic violence and its predictors among married women in reproductive age in Fagitalekoma Woreda, Awi zone, Amhara regional state, North Western Ethiopia.

    Science.gov (United States)

    Semahegn, Agumasie; Belachew, Tefera; Abdulahi, Misra

    2013-12-05

    Violence against women is one of the most systematic and prevalent human rights abuses in the world. It is a form of discrimination and deeply rooted in power imbalances and structural inequality between women and men. Documenting the extent of the problem and associated factors is essential to develop public health interventions to tackle violence against women. Therefore, the objective of this study was to determine magnitude of domestic violence and identify its predictors among married women in the reproductive age in north western Ethiopia. Community-based cross-sectional study was conducted from February 15 to March 15, 2011 among 682 married women and 46 key informants. Systematic sampling technique was used to select respondents for the quantitative method. Purposive sampling was used to select in-depth interview key informants for and focus group discussants. Data were analyzed using SPSS window version 16.0. Binary logistic regression and multivariable logistic regression analysis were carried out to determine the prevalence and identify independent predictors of domestic violence against women. Statistical association was measured by adjusted odds ratios and 95% confidence intervals. Statistical significance was declared at P domestic violence was 78.0%. About 73.3%, 58.4% and 49.1% of women reported different forms of psychological, physical and sexual violence, respectively. Alcohol consumption by husband (AOR = 1.9, 95%CI = 1.3, 2.8), being pregnant (AOR = 2.1, 95% CI = 1.4, 3.4), decision making power (AOR = 2.3, 95% CI = 1.5, 3.4) and annual income (AOR = 1.9, 95% CI = 1.1, 3.3) were predictors of domestic violence. The prevalence of domestic violence was very high as compared to other studies. Women's husband alcohol consumption, decision making power annual household income and being pregnant are some of the predictors of domestic violence against women.

  16. Accessibility Inequality to Basic Education in Amhara Region, Ethiopia

    African Journals Online (AJOL)

    owner

    com .... well as the ethical, moral and civic values) needed for laying the foundation for long- life learning (Denga, 2000). Successful implementation of UBE programme as conceived requires an understanding of the present situation of level of ...

  17. Impacts of Smallholder Tree Plantation in Amhara Region of Ethiopia

    African Journals Online (AJOL)

    Optiplex 7010 Pro

    This study analyzes the impacts of smallholder plantation on the households' total cash income, modern agricultural .... The economic benefits (total cash income and use of improved agricultural input) of the participant households. ... comparison group for beneficiaries in light of this missing data. Ideally, one would like to ...

  18. Micro Enterprises in Small Town, Amhara Region, Ethiopia: Nature ...

    African Journals Online (AJOL)

    A multivariate analysis revealed that the most critical variables affecting the performance of micro enterprises were capital, access to information, licensing and access to telephone ... Local demand should also be enhanced through improved agricultural productivity in the hinterland and increased income of town dwellers.

  19. Increasing state market share through regional positioning

    Science.gov (United States)

    Muzaffer Uysal; Joseph S. Chen; Daniel R. Williams

    2000-01-01

    State tourism officials need to know more about the nature of in-state and out-of-state visitor characteristics and how actual and potential visitors perceive local destinations. The main objective of this study was to understand Virginia's image as a travel destination versus competitive states in the Mid-Atlantic region of the USA. The regional competitiveness...

  20. Overcoming limited information through participatory watershed management: Case study in Amhara, Ethiopia

    Science.gov (United States)

    Liu, Benjamin M.; Abebe, Yitayew; McHugh, Oloro V.; Collick, Amy S.; Gebrekidan, Brhane; Steenhuis, Tammo S.

    This study highlights two highly degraded watersheds in the semi-arid Amhara region of Ethiopia where integrated water resource management activities were carried out to decrease dependence on food aid through improved management of ‘green’ water. While top-down approaches require precise and centrally available knowledge to deal with the uncertainty in engineering design of watershed management projects, bottom-up approaches can succeed without such information by making extensive use of stakeholder knowledge. This approach works best in conjunction with the development of leadership confidence within local communities. These communities typically face a number of problems, most notably poverty, that prevent them from fully investing in the protection of their natural resources, so an integrated management system is needed to suitably address the interrelated problems. Many different implementing agencies were brought together in the two study watersheds to address water scarcity, crop production, and soil erosion, but the cornerstone was enabling local potential through the creation and strengthening of community watershed management organizations. Leadership training and the reinforcement of stakeholder feedback as a fundamental activity led to increased ownership and willingness to take on new responsibilities. A series of small short term successes ranging from micro-enterprise cooperatives to gully rehabilitation have resulted in the pilot communities becoming confident of their own capabilities and proud to share their successes and knowledge with other communities struggling with natural resource degradation.

  1. Economic disparities between EU states and regions

    Directory of Open Access Journals (Sweden)

    Ion CIUREA

    2010-05-01

    Full Text Available EU has 27 Member States representing a community and a market of 493million citizens, which creates further economic and social disparities between thestates and their 271 regions. In a region in four, the GDP (gross domestic product percapita is 75% below the average for the EU-27. Based on the concepts of solidarity andcohesion, regional policy of the European Union favors reducing structural disparitiesbetween EU regions, the balanced development of the community and promoting aneffective equality of opportunity between people. Over the past 50 years, Europeancooperation has helped build highways, sewage plants, bridges, laboratories forbiotechnology. She helped to revive urban areas and neglected activities, throughcountless projects in the poorest regions of the Union.. Two key values: solidarity andcohesion, underlying these projects and the regional policy of the European Union. Theeconomic, social and territorial cohesion will always be at the heart of Europe Strategy2020, a key mechanism for achieving the priorities for a smart growth, sustainable andinclusive in the Member States and regions.

  2. 7 CFR 1150.109 - Qualified State or regional program.

    Science.gov (United States)

    2010-01-01

    ... Promotion and Research Order Definitions § 1150.109 Qualified State or regional program. Qualified State or regional program means any State or regional dairy product promotion, research or nutrition education...

  3. Regional geologic framework off northeastern United States

    International Nuclear Information System (INIS)

    Schlee, J.; Behrendt, J.C.; Grow, J.A.; Robb, J.M.; Mattick, R.E.; Taylor, P.T.; Lawson, B.J.

    1976-01-01

    Six multichannel seismic-reflection profiles taken across the Atlantic continental margin off the northeastern United States show an excess of 14 km of presumed Mesozoic and younger sedimentary rocks in the Baltimore Canyon trough and 8 km in the Georges Bank basin. Beneath the continental rise, the sedimentary prism thickness exceeds 7 km south of New Jersey and Maryland, and it is 4.5 km thick south of Georges Bank Stratigraphically, the continental slope--outer edge of the continental shelf is a transition zone of high-velocity sedimentary rock, probably carbonate, that covers deeply subsidized basement. The spatial separation of magnetic and gravity anomalies on line 2 (New Jersey) suggests that in the Baltimore Canyon region the magnetic-slope anomaly is due to edge effects and that the previously reported free-air and isostatic gravity anomalies over the outer shelf may be due in part to a lateral increase in sediment density (velocity) near the shelf edge. The East Coast magnetic anomaly and the free-air gravity high both coincide over the outer shelf edge on line 1 (Georges Bank) but are offset by 20 km from the ridge on the reflection profile

  4. Rainfall Variability and Agricultural Vulnerability in the Amhara ...

    African Journals Online (AJOL)

    Surprisingly, however, the relationships between rainfall variability and fluctuations in agricultural production at regional and sub-regional scales have not been studied in detail. The objective of this study is to analyze rainfall variability and trends, and examine vulnerability of food grain production to rainfall variability in the ...

  5. Regional geologic framework off northeastern United States

    Science.gov (United States)

    Schlee, J.; Behrendt, John C.; Grow, J.A.; Robb, James M.; Mattick, R.; Taylor, P.T.; Lawson, B.J.

    1976-01-01

    Six multichannel seismic-reflection profiles taken across the Atlantic continental margin Previous HitoffTop the northeastern United States show an excess of 14 km of presumed Mesozoic and younger sedimentary rocks in the Baltimore Canyon trough and 8 km in the Georges Bank basin. Beneath the continental rise, the sedimentary prism thickness exceeds 7 km south of New Jersey and Maryland, and it is 4.5 km thick south of Georges Bank. Stratigraphically, the continental slope--outer edge of the continental shelf is a transition zone of high-velocity sedimentary rock, probably carbonate, that covers deeply subsided basement. Acoustically, the sedimentary sequence beneath the shelf is divided into three units which are correlated speculatively with the Cenozoic, the Cretaceous, and the Jurassic-Triassic sections. These units thicken offshore, and some have increased seismic velocities farther offshore. The uppermost unit thickens from a fraction of a kilometer to slightly more than a kilometer in a seaward direction, and velocity values range from 1.7 to 2.2 km/sec. The middle unit thickens from a fraction of a kilometer to as much as 5 km (northern Baltimore Canyon trough), and seismic velocity ranges from 2.2 to 5.4 km/sec. The lowest unit thickens to a maximum of 9 km (northern Baltimore Canyon), and velocities span the 3.9 to 5.9-km/sec interval. The spatial separation of magnetic and gravity anomalies on line 2 (New Jersey) suggests that in the Baltimore Canyon region the magnetic-slope anomaly is due to edge effects and that the previously reported free-air and isostatic gravity anomalies over the outer shelf may be due in part to a lateral increase in sediment density (velocity) near the shelf edge. The East Coast magnetic anomaly and the free-air gravity high both coincide over the outer shelf edge on line 1 (Georges Bank) but are offset by 20 km from the ridge on the reflection profile. Because the magnetic-slope-anomaly wavelength is nearly 50 km across, a

  6. State fragility and its regional implications for peace and stability

    DEFF Research Database (Denmark)

    Mandrup, Thomas

    , fragile states and bad governance regional in nature, and cannot be solved by the individual states alone. Regional institutions have been in a weak position dealing with these challenges, and attempts have been to strengthen the capacity of these regional institutions. This paper investigates...

  7. Environmental Finance Center Serving EPA's Region 8 States

    Science.gov (United States)

    The National Rural Water Association, headquartered in Duncan Oklahoma, has been selected through a competitive grants process to establish a regional Environmental Finance Center (EFC) serving EPA Region 8 states.

  8. English Pronunciation Errors: A Case Study of Amhara and Oromia ...

    African Journals Online (AJOL)

    In pursuit of this intelligibility between speaker and hearer, the researchers observed through formal and informal settings to find out the deficiencies in the speeches of speakers from the two regions under study that calls for immediate attention. Efforts were made to highlight the pronunciation errors, give possible reasons ...

  9. RLC State and Regional Boundaries for the Former Soviet Union

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set of state and regional boundaries was derived from the 1:3 million scale administrative boundaries (ESRI, 1998) for the land area of the Former Soviet...

  10. Administrative Area Boundaries 2 (State Boundaries), Region 9, 2010, NAVTEQ

    Data.gov (United States)

    U.S. Environmental Protection Agency — NAVTEQ Administrative Area Boundaries 2 (State Boundaries) for Region 9. There are five Administrative Area Boundaries layers (1, 2, 3, 4, 5). These layers contain...

  11. RLC State and Regional Boundaries for the Former Soviet Union

    Data.gov (United States)

    National Aeronautics and Space Administration — ABSTRACT: This data set of state and regional boundaries was derived from the 1:3 million scale administrative boundaries (ESRI, 1998) for the land area of the...

  12. Final Scientific and Technical Report State and Regional Biomass Partnerships

    Energy Technology Data Exchange (ETDEWEB)

    Handley, Rick; Stubbs, Anne D.

    2008-12-29

    The Northeast Regional Biomass Program successfully employed a three pronged approach to build the regional capacity, networks, and reliable information needed to advance biomass and bioenergy technologies and markets. The approach included support for state-based, multi-agency biomass working groups; direct technical assistance to states and private developers; and extensive networking and partnership-building activities to share objective information and best practices.

  13. Evaluation of Farmer Research Extension Group (FREG) as extension approach: the experience of Sida - Amhara Rural Development Program in Kalu District, of Amhara Region, Ethiopia

    NARCIS (Netherlands)

    Abebe, E.Z.

    2008-01-01

    Agriculture is the main driver of the economy and the source of living for the majority of the population in Ethiopia. However, its performance has been poor and unable to feed the ever increasing population. Thus there is a need to change this trend and ensure the food security of the population.

  14. Motivation of health workers and associated factors in public hospitals of West Amhara, Northwest Ethiopia

    Science.gov (United States)

    Weldegebriel, Zemichael; Ejigu, Yohannes; Weldegebreal, Fitsum; Woldie, Mirkuzie

    2016-01-01

    Background Health professionals’ motivation reflects the interaction between health professionals and their work environment. It can potentially affect the provision of health services; however, this important attribute of the workplace climate in public hospitals is not usually given serious attention to the desired level. For this reason, the authors of this study have assessed the level of motivation of health professionals and associated factors in public hospitals of West Amhara, Northwest Ethiopia. Methods A facility based cross-sectional study was conducted in eight public hospitals of West Amhara from June 1 to July 30, 2013. A total of 304 health professionals were included in this study. The collected data were analyzed using SPSS software version 20. The reliability of the instrument was assessed through Cronbach’s α. Factor scores were generated for the items found to represent the scales (eigenvalue greater than one in varimax rotation) used in the measurement of the variables. The scores were further analyzed using one-way analysis of variance, t-tests, Pearson’s correlation, and hierarchical multiple linear regression analyses. The cut-off point for the regression analysis to determine significance was set at β (95% confidence interval, Pmotivation scores (as the percentage of maximum scale scores) were 58.6% for the overall motivation score, 71.0% for the conscientiousness scale, 52.8% for the organizational commitment scale, 58.3% for the intrinsic motivation scale, and 64.0% for organizational burnout scale. Professional category, age, type of the hospital, nonfinancial motivators like performance evaluation and management, staffing and work schedule, staff development and promotion, availability of necessary resources, and ease of communication were found to be strong predictors of health worker motivation. Across the hospitals and professional categories, health workers’ overall level of motivation with absolute level of compensation

  15. Motivation of health workers and associated factors in public hospitals of West Amhara, Northwest Ethiopia.

    Science.gov (United States)

    Weldegebriel, Zemichael; Ejigu, Yohannes; Weldegebreal, Fitsum; Woldie, Mirkuzie

    2016-01-01

    Health professionals' motivation reflects the interaction between health professionals and their work environment. It can potentially affect the provision of health services; however, this important attribute of the workplace climate in public hospitals is not usually given serious attention to the desired level. For this reason, the authors of this study have assessed the level of motivation of health professionals and associated factors in public hospitals of West Amhara, Northwest Ethiopia. A facility based cross-sectional study was conducted in eight public hospitals of West Amhara from June 1 to July 30, 2013. A total of 304 health professionals were included in this study. The collected data were analyzed using SPSS software version 20. The reliability of the instrument was assessed through Cronbach's α. Factor scores were generated for the items found to represent the scales (eigenvalue greater than one in varimax rotation) used in the measurement of the variables. The scores were further analyzed using one-way analysis of variance, t-tests, Pearson's correlation, and hierarchical multiple linear regression analyses. The cut-off point for the regression analysis to determine significance was set at β (95% confidence interval, Pmotivation scores (as the percentage of maximum scale scores) were 58.6% for the overall motivation score, 71.0% for the conscientiousness scale, 52.8% for the organizational commitment scale, 58.3% for the intrinsic motivation scale, and 64.0% for organizational burnout scale. Professional category, age, type of the hospital, nonfinancial motivators like performance evaluation and management, staffing and work schedule, staff development and promotion, availability of necessary resources, and ease of communication were found to be strong predictors of health worker motivation. Across the hospitals and professional categories, health workers' overall level of motivation with absolute level of compensation was not significantly

  16. Point prevalence of hospital-acquired infections in two teaching hospitals of Amhara region in Ethiopia

    Directory of Open Access Journals (Sweden)

    Yallew WW

    2016-08-01

    Full Text Available Walelegn Worku Yallew,1 Abera Kumie,2 Feleke Moges Yehuala3 1Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, 2School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, 3Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia Purpose: Hospital-acquired infection (HAI is a major safety issue affecting the quality of care of hundreds of millions of patients every year, in both developed and developing countries, including Ethiopia. In Ethiopia, there is no comprehensive research that presents the whole picture of HAIs in hospitals. The objective of this study was to examine the nature and extent of HAIs in Ethiopia. Methods: A repeated cross-sectional study was conducted in two teaching hospitals. All eligible inpatients admitted for at least 48 hours on the day of the survey were included. The survey was conducted in dry and wet seasons of Ethiopia, that is, in March to April and July 2015. Physicians and nurses collected the data according to the Centers for Disease Control and Prevention definition of HAIs. Coded and cleaned data were transferred to SPSS 21 and STATA 13 for analysis. Univariate and multivariable logistic regression analyses were used to examine the prevalence of HAIs and relationship between explanatory and outcome variables. Results: A total of 908 patients were included in this survey, the median age of the patients was 27 years (interquartile range: 16–40 years. A total of 650 (71.6% patients received antimicrobials during the survey. There were 135 patients with HAI, with a mean prevalence of 14.9% (95% confidence interval 12.7–17.1. Culture results showed that Klebsiella spp. (22.44% and Staphylococcus aureus (20.4% were the most commonly isolated HAI-causing pathogens in these hospitals. The association of patient age and hospital type with the occurrence of HAI was statistically significant. Conclusion: It was observed that the prevalence of HAI was high in the teaching hospitals. Surgical site infections and pneumonia were the most common types of HAIs. Hospital management should give more attention to promoting infection prevention practice for better control of HAIs in teaching hospitals. Keywords: hospital-acquired infection, surgical site infections, Ethiopia, point prevalence

  17. Ectoparasites of Sheep and Goats in North-West Amhara Regional ...

    African Journals Online (AJOL)

    Livestock are managed under extensive system in all of the three districts. Small ruminants in the areas are indigenous breeds. In Metema ..... Urquhart, G.M., Armour, J., Duncan, J.L., Dunn, A.M. and Jennings, F.M., 1996. Veterinary. Parasitology. 2nd Edition, Blackwell Science, London, PP.141-205. Walker, A.R., Bouattour ...

  18. Ectoparasites of Sheep and Goats in North-West Amhara Regional ...

    African Journals Online (AJOL)

    Among goats, Linognathus species, ticks, flea and demodectic mange were identified with respective prevalence of 27%, 17.7%, 2.6% and 2.2%. Sheep in midland were 3.7 and 2.3 times more at risk for Damalinia ovis infestation than sheep in highland and lowland, respectively and also goats in midland were 1.8 times at ...

  19. 2017 State of Wind Development in the United States by Region

    Energy Technology Data Exchange (ETDEWEB)

    Oteri, Frank A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Baranowski, Ruth E [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Baring-Gould, Edward I [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Tegen, Suzanne I [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2018-04-13

    This document summarizes the status and drivers for U.S. wind energy development during 2017. Regional Resource Center (RRC) leaders provided a report of wind energy development in their regions, which was combined with findings from National Renewable Energy Laboratory (NREL) researchers to provide an account of the state of the regions, as well as updates on developments in individual states. NREL researchers and state partners added updates for all states that are not directly supported by an RRC. Accounts for each region include updates on renewable portfolio standards, workforce development, manufacturing and economic development, and individual state updates for installed wind capacity, ongoing policy developments, planned projects and their status, transmission progress reports, etc. This report also highlights the efforts of the RRCs to engage stakeholders in their individual regions.

  20. State and Regional Control of Geological Carbon Sequestration

    Energy Technology Data Exchange (ETDEWEB)

    Reitze, Arnold [Univ. of Utah, Salt Lake City, UT (United States); Durrant, Marie [Univ. of Utah, Salt Lake City, UT (United States)

    2011-03-01

    The United States has economically recoverable coal reserves of about 261 billion tons, which is in excess of a 250-­year supply based on 2009 consumption rates. However, in the near future the use of coal may be legally restricted because of concerns over the effects of its combustion on atmospheric carbon dioxide concentrations. Carbon capture and geologic sequestration offer one method to reduce carbon emissions from coal and other hydrocarbon energy production. While the federal government is providing increased funding for carbon capture and sequestration, recent congressional legislative efforts to create a framework for regulating carbon emissions have failed. However, regional and state bodies have taken significant actions both to regulate carbon and facilitate its capture and sequestration. This article explores how regional bodies and state government are addressing the technical and legal problems that must be resolved in order to have a viable carbon sequestration program. Several regional bodies have formed regulations and model laws that affect carbon capture and storage, and three bodies comprising twenty-three states—the Regional Greenhouse Gas Initiative, the Midwest Regional Greenhouse Gas Reduction Accord, and the Western Climate initiative—have cap-­and-trade programs in various stages of development. State property, land use and environmental laws affect the development and implementation of carbon capture and sequestration projects, and unless federal standards are imposed, state laws on torts and renewable portfolio requirements will directly affect the liability and viability of these projects. This paper examines current state laws and legislative efforts addressing carbon capture and sequestration.

  1. Energy and minerals industries in national, regional, and state economies

    Science.gov (United States)

    D. J. Shields; S. A. Winter; G. S. Alward; K. L. Hartung

    1996-01-01

    This report presents information on the contribution of the extractive industries to the domestic economy at different geopolitical scales. Areas where resource production is important to gross state or regional product, employment, or income are highlighted. Output, employment, value added, and personal and total income multipliers are reported for the energy and...

  2. Regionalism, Cultural Diversity and the State in Spain.

    Science.gov (United States)

    Lecours, Andre

    2001-01-01

    Uses historical institutionalism to explain Spain's contemporary regional-cultural identities. Shows how these identities were molded by various historical forms of the Spanish state. Discusses four such forms in light of their impact on the country's identity landscape. (Author/VWL)

  3. Gambiense Sleeping Sickness In The Abraka Region Of Delta State ...

    African Journals Online (AJOL)

    Gambiense Sleeping Sickness In The Abraka Region Of Delta State, Nigeria: Passive Case Detection (Pcd) At The Baptist Medical Centre (BMC) Eku 1999 – 2004. ... The highest prevalence of infection was among patients aged between 26-35 years with 35.6% infection rate, 23.3 percent was recorded among those aged ...

  4. Major Differences between RFCl and SNNP Regional State Family ...

    African Journals Online (AJOL)

    Nigussie Afesha

    There is also variation between the RFC and the SNNP regional state ... comment. List of acronyms: CCI. Council of Constitutional Inquiry. HoPR. House of Peoples' Representatives. RFC. Revised Family Code. SNNP. Southern Nations, Nationalities ... On the basis of this request, the Council of Constitutional Inquiry (CCI).

  5. Information Communication Technology, State building, and Globalization in the 21st Century: Regional Frameworks for Emerging State Assistance

    Science.gov (United States)

    2008-12-01

    COMMUNICATION TECHNOLOGY , STATE BUILDING, AND GLOBALIZATION IN THE 21ST CENTURY: REGIONAL FRAMEWORKS FOR EMERGING STATE ASSISTANCE by Justin Y...Communication Technology , State building, and Globalization in the 21st Century: Regional Frameworks for Emerging State Assistance 6. AUTHOR(S...SUBJECT TERMS Information Communication Technology (ICT), State building, Globalization , Political stability, Regionalism, Myanmar, Malaysia 16. PRICE

  6. Great Lakes Biomass State and Regional Partnership (GLBSRP)

    Energy Technology Data Exchange (ETDEWEB)

    Kuzel, Frederic

    2009-09-01

    The Council of Great Lakes Governors administered the Great Lakes Biomass State and Regional Partnership (GLBSRP) under contract with the U. S. Department of Energy (DOE). This Partnership grew out of the existing Regional Biomass Energy Program which the Council had administered since 1983. The GLBSRP includes the States of Illinois, Indiana, Iowa, Michigan, Minnesota, Ohio and Wisconsin. The GLBSRP's overall goal is to facilitate the increased production and use of bioenergy and biobased products throughout the region. The GLBSRP has traditionally addressed its goals and objectives through a three-pronged approach: providing grants to the States; undertaking region-wide education, outreach and technology transfer projects; and, providing in-house management, support and information dissemination. At the direction of US Department of Energy, the primary emphasis of the GLBSRP in recent years has been education and outreach. Therefore, most activities have centered on developing educational materials, hosting workshops and conferences, and providing technical assistance. This report summarizes a selection of activities that were accomplished under this cooperative agreement.

  7. 78 FR 10546 - Approval and Promulgation of Implementation Plans; State of Alaska; Regional Haze State...

    Science.gov (United States)

    2013-02-14

    ... hard copy at the State and Tribal Air Programs Unit, Office of Air Waste and Toxics, EPA Region 10.... FOR FURTHER INFORMATION CONTACT: Keith Rose, EPA Region 10, Suite 900, Office of Air, Waste and Toxics... tourism in Alaska, motoring techniques and coal combustion and other generalized concerns or comments...

  8. Mexico: a regional power or a failed State?

    Directory of Open Access Journals (Sweden)

    Karol Derwich

    2015-10-01

    Caribbean region for many years. This opinion has strong foundations. Territory, geographical location, economy, and political influence are the key factors that predestine this country to the role of a regional power. The democratic transition that has taken place in Mexico in last decades and economic cooperation with the United States also allow it to play a role of regional leader. However, Mexico has significant problems that make it difficult for the country to play the role of a real leader. The most important one is the development of narcobusiness. This phenomenon brings not only the growing activity of drug cartels but also the eruption of narcoviolence in Mexico. This gives rise to grave problems for the Mexican authorities. The development of narcobusiness is partially the result of weakness of some of its institutions. For example, police forces do not carry out their tasks and are closely related to the drug cartels. As a result, the Mexican state is incapable of assuring security to its citizens – one of the most important functions of every state. Is it able to control its territory? It definitely does not have a monopoly for the use of violence on its territory. Huge corruption enables different non-state actors to influence decision making processes. All these problems make substantiated theses that the Mexican state is dysfunctional in some areas. Some analysts go much further in their opinions and describe Mexico as a failed state. The aim of the paper is to analyze the present position of Mexico in Latin America and the Caribbean region. Are the contemporary problems so big that they can lead to the collapse of the Mexican state or does Mexico have a real potential to play the role of a local leader and regional power? The author would like to analyze the impact of the present day internal problems in Mexico’s geopolitical position.

  9. Development of Euler's ideas at the Moscow State Regional University

    Science.gov (United States)

    Vysikaylo, P. I.; Belyaev, V. V.

    2018-03-01

    In honor of the 250th anniversary of Euler's discovery of three libration points in Russia in 1767 in the area of two rotating gravitational attractors in 2017 an International Interdisciplinary Conference “Euler Readings MRSU 2017” was held in Moscow Region State University (MRSU). The Conference demonstrated that the Euler's ideas continue to remain relevant at the present time. This paper summarizes the main achievements on the basis of Leonard Euler's ideas presented at the Conference.

  10. 77 FR 72742 - Approval and Promulgation of State Implementation Plans: State of Washington; Regional Haze State...

    Science.gov (United States)

    2012-12-06

    ... rule, to each House of the Congress and to the Comptroller General of the United States. EPA will... of Representatives, and the Comptroller General of the United States prior to publication of the rule... AGENCY 40 CFR Part 52 Approval and Promulgation of State Implementation Plans: State of Washington...

  11. Disrespect and abuse during pregnancy, labour and childbirth: a ...

    African Journals Online (AJOL)

    Disrespect and abuse during pregnancy, labour and childbirth: a qualitative study from four primary healthcare centres of Amhara and Southern Nations Nationalities and People's Regional States, Ethiopia.

  12. Seismic and Tectonic Regionalization of the State of Michoacan.

    Science.gov (United States)

    Vazquez Rosas, R.; Aguirre, J.; Garduño-Monroy, V. H.; Ramirez-Guzman, L.

    2017-12-01

    In Mexico it is a country with seismically active regions, mainly the zones that are next to the pacific where the zone of subduction is located, in this work we focus on the state of Michoacán, since this has not been completely studied in the last 30 years after the earthquake in Michoacán in 1985. The first most important step is to know the region which are the most seismic zones within the state and one way is to carry out the regionalization of Michoacán identifying the sources of earthquakes as well as where occur more frequently.If we could know each of the factors that influence seismicity and describe every point of the terrain, every rupture, every rock, etc., then we could describe in an analytical way the seismic process and predict the occurrence of earthquakes such as eclipses. Unfortunately the number of parameters is so enormous that we cannot arrive at an exact description; however, we can take advantage of statistical properties to evaluate probabilities, even in the case of small systems such as a particular seismic zone.In this paper, epicenter data were collected from 1970 to 2014, and with them a statistical study was carried out and the epicenter data plotted using data reported by the National Seismological Service and the IRIS catalog as well as some data from the Institute of engineering UNAM. Where earthquakes of equal and greater than M = 4 were used. Graphing these in function with the depth and with that it was graficaron and was made an overlapping the faults of the state and with that it was divided in 4 seismic zones in function of the faults and the localized seismicity.Zone A. is located within the Michoacán Block set of faults, as well as part of the subduction zone on the coast of the state. Seismicity in this area is high. Zone B-1. This is located between the limits of Jalisco and Michoacán in the set of faults called Tepalcatepec depression and limits with the Jorullo-Tacámbaro fracture. At this site seismicity is

  13. Regional Analyses of Precipitation Annual Maxima in Washington State

    Science.gov (United States)

    Schaefer, M. G.

    1990-01-01

    Regional analyses of precipitation data were conducted using an index flood type methodology and probability weighted moments parameter estimates for the generalized extreme value distribution. Annual maximum series data were collected at 115 stations for durations of 2 and 6 hours and at 315 stations for the 24-hour duration. Because the climate in Washington State varies from arid to rain forest, the issues of homogeneity and region definition posed major problems. Those problems were circumvented by considering the state to be a heterogeneous superregion. Climatologically homogenous subregions within the superregion were defined in terms of mean annual precipitation (MAP) rather than geographic location. The subregional values of the coefficients of variation Cv and skew γ were found to vary systematically with MAP across the superregion. This allowed the superregional values of Cv and γ to be expressed as continuous variables instead of conventional fixed values and eliminated the boundary problems normally associated with subregion definition. The values of Cv and γ for the superregion were found to be largest for arid areas and shorter durations. Smaller values of Cv and γ were associated with humid and rain forest environments. All subregional solutions were within, or near, the extreme value type II family.

  14. Seismic hazard assessment of the Hanford region, Eastern Washington State

    International Nuclear Information System (INIS)

    Youngs, R.R.; Coppersmith, K.J.; Power, M.S.; Swan, F.H. III

    1985-01-01

    A probabilistic seismic hazard assessment was made for a site within the Hanford region of eastern Washington state, which is characterized as an intraplate region having a relatively low rate of seismic activity. Probabilistic procedures, such as logic trees, were utilized to account for the uncertainties in identifying and characterizing the potential seismic sources in the region. Logic trees provide a convenient, flexible means of assessing the values and relative likelihoods of input parameters to the hazard model that may be dependent upon each other. Uncertainties accounted for in this way include the tectonic model, segmentation, capability, fault geometry, maximum earthquake magnitude, and earthquake recurrence rate. The computed hazard results are expressed as a distribution from which confidence levels are assessed. Analysis of the results show the contributions to the total hazard from various seismic sources and due to various earthquake magnitudes. In addition, the contributions of uncertainties in the various source parameters to the uncertainty in the computed hazard are assessed. For this study, the major contribution to uncertainty in the computed hazard are due to uncertainties in the applicable tectonic model and the earthquake recurrence rate. This analysis serves to illustrate some of the probabilistic tools that are available for conducting seismic hazard assessments and for analyzing the results of these studies. 5 references, 7 figures

  15. Regional Climate Change Impacts in the United States

    Science.gov (United States)

    Hayhoe, K.; Burkett, V.; Grimm, N.; McCarthy, J.; Miles, E.; Overpeck, J.; Shea, E.; Wuebbles, D.

    2009-05-01

    Climate change will affect one region differently from another. For that reason, the U.S. Unified Synthesis Product "Global Climate Change Impacts in the United States" broke down its assessment of climate change impacts on the country into 8 regions. Key highlights include: In the Northeast, agricultural production, including dairy, fruit, and maple syrup, will be increasingly affected as favorable climates shift northward. In the Southeast, accelerated sea-level rise and increased hurricane intensity will have serious impacts. In the Midwest, under higher emissions scenarios, significant reductions in Great Lakes water levels will impact shipping, infrastructure, beaches, and ecosystems. In the Great Plains, projected increases in temperature, evaporation, and drought frequency exacerbate concerns regarding the region's declining water resources. In the Southwest, water supplies will become increasingly scarce, calling for trade-offs among competing uses, and potentially leading to conflict. In the Northwest, salmon and other cold-water species will experience additional stresses as a result of rising water temperatures and declining summer streamflows. In Alaska, thawing permafrost damages roads, runways, water and sewer systems, and other infrastructure. And in the U.S. islands in the Caribbean and Pacific, climate changes affecting coastal and marine ecosystems will have major implications for tourism and fisheries. In addition, significant sea-level rise and storm surge will affect coastal cities and ecosystems around the nation; low-lying and subsiding areas are most vulnerable.

  16. Breastfeeding practices and policies in WHO European Region Member States.

    Science.gov (United States)

    Bagci Bosi, Ayse Tulay; Eriksen, Kamilla Gehrt; Sobko, Tanja; Wijnhoven, Trudy M A; Breda, João

    2016-03-01

    To provide an update on current practices and policy development status concerning breastfeeding in the WHO European Region. National surveys and studies conducted by national health institutions were prioritized. Sub-national data were included where no national data or studies existed. Information on national breastfeeding policies was collected mainly from the WHO Seventh Meeting of Baby-Friendly Hospital Initiative Coordinators and European Union projects. Owing to the different data sources and methods, any comparisons between countries must be made with caution. WHO European Member States. Data from fifty-three WHO European Member States were investigated; however, a large proportion had not reported any data. Rates of early initiation of breastfeeding, exclusive breastfeeding and continued breastfeeding to 1 year all varied considerably within the WHO European Region. Exclusive breastfeeding rates declined considerably after 4 months, and were low in infants under 6 months and at 6 months of age. The majority of the countries with existing data reported having a national infant and young child feeding policy and the establishment of a national committee on breastfeeding or infant and young child feeding. The majority of the countries with existing data reported having baby-friendly hospitals, although the proportion of baby-friendly hospitals to the total number of national hospitals with maternity units was low in most countries. Breastfeeding practices within the WHO European Region, especially exclusive breastfeeding rates, are far from complying with the WHO recommendations. There are marked differences between countries in breastfeeding practices, infant and young child feeding policy adoption and proportion of baby-friendly hospitals.

  17. 2016 State of Wind Development in the United States by Region

    Energy Technology Data Exchange (ETDEWEB)

    Baranowski, Ruth [National Renewable Energy Lab. (NREL), Golden, CO (United States); Oteri, Frank [National Renewable Energy Lab. (NREL), Golden, CO (United States); Baring-Gould, Ian [National Renewable Energy Lab. (NREL), Golden, CO (United States); Tegen, Suzanne [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-04-19

    Significant expansion of wind energy development will be required to achieve the scenarios outlined in the U.S. Department of Energy's (DOE)'s Wind Vision: 20% wind energy by 2030 and 35% wind energy by 2050. Wind energy currently provides nearly 5% of the nation's electricity but has the potential to provide much more. The wind industry and the DOE's Wind Energy Technologies Office are addressing technical wind energy challenges, such as reducing turbine costs and increasing energy production and reliability. The Office recognizes that public acceptance of wind energy can be challenging, depending on the proximity of proposed wind farms to local populations. Informed decision makers and communities equipped with unbiased information about the benefits and impacts of wind energy development are better prepared to navigate the sometimes contentious development process. In 2014, DOE established six Regional Resource Centers (RRCs) across the United States to communicate unbiased, credible information about wind energy to stakeholders through regional networks. The RRCs provide ready access to this information to familiarize the public with wind energy; raise awareness about potential benefits and issues; and disseminate data on siting considerations such as turbine sound and wildlife habitat protection. This document summarizes the status and drivers for U.S. wind energy development during 2016. RRC leaders provided a report of wind energy development in their regions, which was combined with findings from National Renewable Energy Laboratory (NREL) researchers to provide an account of the state of the regions, as well as updates on developments in individual states. NREL researchers and state partners added updates for all states that are not directly supported by an RRC. Accounts for each region include updates on renewable portfolio standards, the Clean Power Plan, workforce development, manufacturing and economic development, and individual

  18. Power systems simulations of the western United States region

    International Nuclear Information System (INIS)

    Conzelmann, G.; Koritarov, V.; Poch, L.; Thimmapuram, P.; Veselka, T.

    2010-01-01

    This report documents a part of a broad assessment of energy-water-related issues in the western United States. The full analysis involved three Department of Energy national laboratories: Argonne National Laboratory, Los Alamos National Laboratory, and Sandia National Laboratories. Argonne's objective in the overall project was to develop a regional power sector expansion forecast and a detailed unit-level operational (dispatch) analysis. With these two major analysis components, Argonne estimated current and future freshwater withdrawals and consumption related to the operation of U.S. thermal-electric power plants in the Western Electricity Coordinating Council (WECC) region for the period 2005-2025. Water is withdrawn and used primarily for cooling but also for environmental control, such as sulfur scrubbers. The current scope of the analysis included three scenarios: (1) Baseline scenario as a benchmark for assessing the adequacy and cost-effectiveness of water conservation options and strategies, (2) High nuclear scenario, and (3) High renewables scenario. Baseline projections are consistent with forecasts made by the WECC and the Energy Information Administration (EIA) in its Annual Energy Outlook (AEO) (EIA 2006a). Water conservation scenarios are currently limited to two development alternatives that focus heavily on constructing new generating facilities with zero water consumption. These technologies include wind farms and nuclear power plants with dry cooling. Additional water conservation scenarios and estimates of water use associated with fuel or resource extraction and processing will be developed in follow-on analyses.

  19. Productivity Effects of United States Multinational Enterprises : The Roles of Market Orientation and Regional Integration

    NARCIS (Netherlands)

    Smeets, Roger; Wei, Yingqi

    2010-01-01

    Smeets R. and Wei Y. Productivity effects of United States multinational enterprises: the roles of market orientation and regional integration, Regional Studies. This paper considers the role of market orientation and regional integration in foreign direct investment (FDI) productivity effects.

  20. Prediction of lake depth across a 17-state region in the United States

    Science.gov (United States)

    Oliver, Samantha K.; Soranno, Patricia A.; Fergus, C. Emi; Wagner, Tyler; Winslow, Luke A.; Scott, Caren E.; Webster, Katherine E.; Downing, John A.; Stanley, Emily H.

    2016-01-01

    Lake depth is an important characteristic for understanding many lake processes, yet it is unknown for the vast majority of lakes globally. Our objective was to develop a model that predicts lake depth using map-derived metrics of lake and terrestrial geomorphic features. Building on previous models that use local topography to predict lake depth, we hypothesized that regional differences in topography, lake shape, or sedimentation processes could lead to region-specific relationships between lake depth and the mapped features. We therefore used a mixed modeling approach that included region-specific model parameters. We built models using lake and map data from LAGOS, which includes 8164 lakes with maximum depth (Zmax) observations. The model was used to predict depth for all lakes ≥4 ha (n = 42 443) in the study extent. Lake surface area and maximum slope in a 100 m buffer were the best predictors of Zmax. Interactions between surface area and topography occurred at both the local and regional scale; surface area had a larger effect in steep terrain, so large lakes embedded in steep terrain were much deeper than those in flat terrain. Despite a large sample size and inclusion of regional variability, model performance (R2 = 0.29, RMSE = 7.1 m) was similar to other published models. The relative error varied by region, however, highlighting the importance of taking a regional approach to lake depth modeling. Additionally, we provide the largest known collection of observed and predicted lake depth values in the United States.

  1. The United States National Climate Assessment - Alaska Technical Regional Report

    Science.gov (United States)

    Markon, Carl J.; Trainor, Sarah F.; Chapin, F. Stuart; Markon, Carl J.; Trainor, Sarah F.; Chapin, F. Stuart

    2012-01-01

    The Alaskan landscape is changing, both in terms of effects of human activities as a consequence of increased population, social and economic development and their effects on the local and broad landscape; and those effects that accompany naturally occurring hazards such as volcanic eruptions, earthquakes, and tsunamis. Some of the most prevalent changes, however, are those resulting from a changing climate, with both near term and potential upcoming effects expected to continue into the future. Alaska's average annual statewide temperatures have increased by nearly 4°F from 1949 to 2005, with significant spatial variability due to the large latitudinal and longitudinal expanse of the State. Increases in mean annual temperature have been greatest in the interior region, and smallest in the State's southwest coastal regions. In general, however, trends point toward increases in both minimum temperatures, and in fewer extreme cold days. Trends in precipitation are somewhat similar to those in temperature, but with more variability. On the whole, Alaska saw a 10-percent increase in precipitation from 1949 to 2005, with the greatest increases recorded in winter. The National Climate Assessment has designated two well-established scenarios developed by the Intergovernmental Panel on Climate Change (Nakicenovic and others, 2001) as a minimum set that technical and author teams considered as context in preparing portions of this assessment. These two scenarios are referred to as the Special Report on Emissions Scenarios A2 and B1 scenarios, which assume either a continuation of recent trends in fossil fuel use (A2) or a vigorous global effort to reduce fossil fuel use (B1). Temperature increases from 4 to 22°F are predicted (to 2070-2099) depending on which emissions scenario (A2 or B1) is used with the least warming in southeast Alaska and the greatest in the northwest. Concomitant with temperature changes, by the end of the 21st century the growing season is expected

  2. A POLICY AT WAR WITH ITSELF? STATE AID AND REGIONAL COHESION IN THE EU

    Directory of Open Access Journals (Sweden)

    Phedon Nicolaides

    2004-07-01

    Full Text Available The entry of ten new countries in the EU raises a number of questions about the need and type of reform of EU policies on cohesion and regional state aid. This paper examines the impact of regional state aid on regional disparities. It finds that the effect of state aid on regional cohesion is ambiguous, partly because state aid is not proportionally granted to the most needy regions. In the context of the forthcoming debate on reform of regional policy it follows that member states should limit the geographic coverage of regional aid and should take into account the possible trade-offs between other types of state aid and regional development or cohesion.

  3. Financing geothermal resource development in the Pacific Region states

    Energy Technology Data Exchange (ETDEWEB)

    1978-08-15

    State and federal tax treatment as an incentive to development and non-tax financial incentives such as: the federal geothermal loan guarantee program, the federal geothermal reservoir insurance, and state financial incentives are discussed. (MHR)

  4. Assessment of health hazards and associated factors among the ...

    African Journals Online (AJOL)

    admin

    Amhara National Regional State. Bereket Yonas1, Abera Kumie2. Abstract ... Objective: This study aimed to assess hazards and associated factors among returned migrants living at Bati Woreda,. Amhara National Regional State. ..... and opening other income generating enterprises such as grain mills. Age (> 35years) ...

  5. Regional Poverty and Population Response:A Comparison of Three Regions in the United States and Germany

    Directory of Open Access Journals (Sweden)

    Rosemarie Siebert

    2015-03-01

    Full Text Available In this paper, we examine poverty in three regions in the United States and Germany and discuss its causes and demographic consequences. The three regions are those with the highest rates of poverty in the two countries: the Mississippi Delta and Texas Borderland in the United States and the Northeastern Border Region in Germany. We show that standard models to explain poverty need to be placed in the historical legacies of the three regions in order to understand their current levels of poverty. While our results show many common factors for poverty in the three regions, they also point to important differences. Similarly, we identify differences among the regions in their demographic responses to poverty, in part reflecting their different historical legacies. Thus, one implication of the paper is the importance of place-based poverty-mitigation strategies for successful policy planning.

  6. 40 CFR 81.76 - State of Hawaii Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false State of Hawaii Air Quality Control... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.76 State of Hawaii Air Quality Control Region. The State of Hawaii Air Quality...

  7. Regional Per Capita Solar Electric Footprint for the United States

    Energy Technology Data Exchange (ETDEWEB)

    Denholm, P.; Margolis, R.

    2007-12-01

    In this report, we quantify the state-by-state per-capita 'solar electric footprint' for the United States. We use state-level data on population, electricity consumption, economic activity and solar insolation, along with solar photovoltaic (PV) array packing density data to develop a range of estimates of the solar electric footprint. We find that the solar electric footprint, defined as the land area required to supply all end-use electricity from solar photovoltaics, is about 181 m2 per person in the United States. Two key factors that influence the magnitude of the state-level solar electric footprint include how industrial energy is allocated (based on location of use vs. where goods are consumed) and the assumed distribution of PV configurations (flat rooftop vs. fixed tilt vs. tracking). The solar electric footprint is about 0.6% of the total land area of the United States with state-level estimates ranging from less than 0.1% for Wyoming to about 9% for New Jersey. We also compare the solar electric footprint to a number of other land uses. For example, we find that the solar electric footprint is equal to less than 2% of the land dedicated to cropland and grazing in the United States.

  8. Small State Strategies in emerging Regional Governance Structures

    DEFF Research Database (Denmark)

    Kluth, Michael Friederich; Lynggaard, Kennet

    2017-01-01

    This article departs from the puzzling observation that of the five littoral arctic states the Danish realm has been the most consistent backer in China’s quest to gain observer status in the Arctic Council. Small states are generally assumed to adapt to changes in the international system...

  9. Regional development within the border town state of Sonora, Mexico

    OpenAIRE

    Jesús Arroyo Alejandre; Joaquín Bracamontes Nevárez

    2006-01-01

    This work analyzes the spatial inequalities in the regional socioeconomic development of Sonora. In order to do so, a statistical model is designed and it resorts to the technique of the factorial analysis of main components which allows to estimate a Municipal Socioeconomic Development Index (IDSEM) for year 2000, which makes evident the geographic concentration of the regional development in Sonora. An econometric model was specified as well, that allowed to identify the factors that preven...

  10. Inventory of power plants in the United States. [By state within standard Federal Regions, using county codes

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    The purpose of this inventory of power plants is to provide a ready reference for planners whose focus is on the state, standard Federal region, and/or national level. Thus the inventory is compiled alphabetically by state within standard Federal regions. The units are listed alphabetically within electric utility systems which in turn are listed alphabetically within states. The locations are identified to county level according to the Federal Information Processing Standards Publication Counties and County Equivalents of the States of the United States. Data compiled include existing and projected electrical generation units, jointly owned units, and projected construction units.

  11. The Ground State and Evolution of Promoter Region Directionality.

    Science.gov (United States)

    Jin, Yi; Eser, Umut; Struhl, Kevin; Churchman, L Stirling

    2017-08-24

    Eukaryotic promoter regions are frequently divergently transcribed in vivo, but it is unknown whether the resultant antisense RNAs are a mechanistic by-product of RNA polymerase II (Pol II) transcription or biologically meaningful. Here, we use a functional evolutionary approach that involves nascent transcript mapping in S. cerevisiae strains containing foreign yeast DNA. Promoter regions in foreign environments lose the directionality they have in their native species. Strikingly, fortuitous promoter regions arising in foreign DNA produce equal transcription in both directions, indicating that divergent transcription is a mechanistic feature that does not imply a function for these transcripts. Fortuitous promoter regions arising during evolution promote bidirectional transcription and over time are purged through mutation or retained to enable new functionality. Similarly, human transcription is more bidirectional at newly evolved enhancers and promoter regions. Thus, promoter regions are intrinsically bidirectional and are shaped by evolution to bias transcription toward coding versus non-coding RNAs. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Report on state of the environment of the Banska Bystrica region to 2002

    International Nuclear Information System (INIS)

    Adamkovicova, A.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Bysicka, L.; Gajdos, L.; Goryczkova, A.; Gustafikova, T.; Hajnikova, M.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Marcinatova, L.; Proksa, P.; Rolkova, M.; Vagasky, V.; Rolkova, M.

    2003-01-01

    The report on state of environment of the Banska Bystrica region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment and endangered regions; Reasons and consequences of the environment; Risk factors in the environment; Environment conservation

  13. 76 FR 13209 - United States and State of Texas v. United Regional Health Care System; Proposed Final Judgment...

    Science.gov (United States)

    2011-03-10

    .... United Regional is a nonprofit corporation organized and existing under the laws of the State of Texas... antitrust laws of the United States or this state.'' In an attempt to qualify for the antitrust exemption... surroundings, staff hospitality, and other services). Because there is a financial penalty for using out-of...

  14. Activization of the state policy on euro-regional cooperation in the sphere of the interstate regional governance

    Directory of Open Access Journals (Sweden)

    V. I. Pak

    2016-09-01

    Research objective is the justification of the need of activization of the state policy on Euro-regional cooperation in the sphere of the interstate regional governance. During the research it is recognized that the realization of the state policy on the basis of the considered principles, tools, functions, factors and methods has to execute a main objective of the interstate regional control which is exercised in the sphere of Euro-regional cooperation and to promote adjustment of close mutually beneficial relations of Ukraine and neighboring states, to increase competitiveness of the Ukrainian territories and the most effective use of capacity of the Ukrainian regions in the course of activity of Euro-regions. Finally, such state policy has to be focused on the maintenance of the sufficient standard of living of the population, on ensuring integrity and unity of the social and economic space of the country, on formation of the conditions of sustainable and industrial and innovative development of regions, which will provide its harmonious integration into the European environment.

  15. Regional and municipal energetic statistics - Sao Paulo State - 1986

    International Nuclear Information System (INIS)

    1988-10-01

    The main Brazilian energetic information for subsidizing planning studies in regional and municipal level are presented, including data for the year 1988 that represent the sale of the main petroleum by-product and hydrated alcohol and the electricity consumption. (C.G.C.)

  16. Regional and municipal energetic statistics - Sao Paulo State - 1987

    International Nuclear Information System (INIS)

    1989-01-01

    The main Brazilian energetic information for subsidizing planning studies in regional and municipal level are presented, including data for the year 1987 that represent the sale of the main petroleum by-product and hydrated alcohol and the electricity consumption. (C.G.C.)

  17. The Influence of Globalization, Integration and Regionalization Processes on the European States and Regions

    Directory of Open Access Journals (Sweden)

    T V Bazarenko

    2013-12-01

    Full Text Available The article deals with the impact of globalization, regionalization and integration in European countries and regions. It discusses the distinctive features and factors of influence of each of these processes on the European countries and sub national entities.

  18. 77 FR 71111 - Approval and Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze...

    Science.gov (United States)

    2012-11-29

    ... the State of Florida on April 13, 2012, to the EPA for parallel processing. Florida submitted this... submitted by the State of Florida on April 13, 2012, to the EPA for parallel processing. Florida re... Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze State Implementation Plan...

  19. Regional Comparative Unit Cost Studies for Maintenance and Operation of Physical Plants in Universities and Colleges in Central States Region and Rocky Mountain Region.

    Science.gov (United States)

    Association of Physical Plant Administrators, Corvallis, OR.

    Presented in this document are data pertaining to maintenance and operations costs at colleges and universities in the central states region and the Rocky Mountain region. The major accounts included in the cost analysis are: (1) physical plant administration, (2) building maintenance, (3) custodial services, (4) utilities, (5) landscape and…

  20. Institutional analysis of condominium management system in ...

    African Journals Online (AJOL)

    This study analyses the condominium management system in Amhara region in Ethiopia. Bahir Dar, which is the capital city of the Amhara National Regional State, was selected as a case to illustrate the issue under study. The paper used an institutional analysis and development (IAD) framework. The study revealed that ...

  1. Genetic diversity and population structure of common bean ...

    African Journals Online (AJOL)

    fire7-

    2016-12-28

    Dec 28, 2016 ... Population structure for 120 common bean accessions from different growing regions of Ethiopia and. 3 Kenyan cultivars compared to Andean and Mesoamerican control genotypes at K = 2 to K = 5. Predetermined group names indicated below figure are: Amhara = Genotypes from Amhara Regional State; ...

  2. Determining Food Security Indicators at Household Level in Drought ...

    African Journals Online (AJOL)

    Determining Food Security Indicators at Household Level in Drought Prone Areas of the Amhara Region of Ethiopia: The Case of Lay Gaint District, Amhara Regional State. ... The major variables used for the study includes income, expenditure, dietary diversity, coping strategy and dietary energy. The results of the study ...

  3. The Role of the State of the Autonomous Regions

    DEFF Research Database (Denmark)

    Humlebæk, Carsten

    This study focuses on the Statute-related parliamentary debates of the Catalan and Valencian autonomous regions and analyses the conceptions of the political communities defended by the political parties, both of Spain and of the autonomous region in question and the relationship between them...... over the rise of secessionism in Catalonia is reflected in many different aspects, which is not surprising, but it also shows indications of conflict or at least of highly sensitive areas with conflict potential as early as 1979. Furthermore there are significant differences in the ways the political...... parties act in Valencia and Catalonia, respectively. Despite the complex dynamics, the results suggest that the inauguration of the Estado de las Autonomíasdid not decrease the conflict potential around the territorial organisation of Spain....

  4. The State of Archival Appraisal Practices in the ESARBICA Region ...

    African Journals Online (AJOL)

    ... which threatens the future of historical research, corporate memory and national heritage of the member states of ESARBICA. This is evidenced by the archaic legislation in place, and the lack of both expertise and defined standards to carry out the process. African Journal of Library Archives and Information Science Vol.

  5. United States Army Regionally Aligned Forces: Opportunities for the Future

    Science.gov (United States)

    2014-05-22

    understanding of the implementation of regional alignment as the U.S. Army’s proof of principal unit. Mr. Rusty Rafferty, as well as all of the librarians ...that are of increased importance to the combatant commander. This will require a multidisciplinary academic and experiential investment in the leaders...under the purview of the Irregular Warfare Center. Lastly, the Irregular Warfare Center is less of an academic institution and more of a bridge to

  6. Challenges Faced by the Lithuanian State from Regional Identities

    Directory of Open Access Journals (Sweden)

    Petras Kalnius

    2007-12-01

    Full Text Available The article examines how a search for identity attempted by Žemaitians (Samogitians, a Lithuanian local cultural group, eventually evolves into the demand that Žemaitian community should be recognised as an autochthonous nation, and Žemaitian dialect – as a separate language, with all implicit rights. Attempts to implement the idea of a self-governed region as a guarantee of reconstruction and protection of Žemaitian identity is the most recent and vivid representation of such proceedings. Since Lithuania’s accession to EU is increasingly perceived as a threat to cultural identity, other local cultural groups also tend to support the idea of self-governed regions. A suggestion that four (4 self-governed regions covering respective local culture distribution areas should be created in Lithuania is promoted. The authors of such demands, due to a multitude of historical, political, and social reasons, still do not have many supporters in central government bodies, and even in local communities, although in Žemaitija their number is greater.

  7. Educational status as determinant of men's knowledge about vasectomy in Dangila town administration, Amhara region, Northwest Ethiopia.

    Science.gov (United States)

    Temach, Abrham Jemberie; Fekadu, Gedefaw Abeje; Achamyeleh, Anemaw Asrat

    2017-04-18

    Although vasectomy is effective and less expensive contraceptive method, only few men are using it in Africa. The main reason for low level use may be low knowledge about vasectomy among men. Only few studies tried to investigate level of knowledge of vasectomy among married men in Ethiopia. But these studies have limitations in measuring knowledge. This study was therefore designed to assess knowledge of vasectomy among married men in Dangila town. A community based cross sectional study was conducted in Dangila town. Sample size was calculated using OpenEPI online sample size calculator for population based surveys. Multistage sampling technique was employed to recruit the study participants. Data collectors interviewed selected men using structured Amharic questionnaire from June to July, 2014. Two days training was given to data collectors and supervisors. Data were entered and analyzed using SPSS version 16. Binary logistic regression analysis was done to identify determinants of knowledge about vasectomy. A total of 872 men were interviewed. About 75% of men reported that they had ever heard about vasectomy. Men mentioned friends as main source of information for vasectomy. Among those who had ever heard, only 60.8% defined vasectomy correctly. About 20% defined vasectomy as "it is making the man impotent." Similarly about 16% equated vasectomy with castration. In this study, only 44.8% of men were knowledgeable about vasectomy. Married men who completed secondary education were 4.10(95%CI; 2.48 - 6.75) times more likely to be knowledgeable about vasectomy compared to those who did not attend formal education. Those who attended above secondary education were 5.73(95%CI 3.76 - 8.73) times more likely to be knowledgeable about vasectomy compared to those who did not attend formal education. Level of knowledge about vasectomy among married men in Dangla town was low and educational status was an important predictor of knowledge about vasectomy. Efforts are needed to improve knowledge of men about vasectomy. In addition, encouraging boys to complete secondary education may help improve knowledge of men about vasectomy.

  8. Willingness to pay for insecticide-treated nets in Berehet District, Amhara Region, Northern Ethiopia: implication of social marketing.

    Science.gov (United States)

    Aleme, Adisu; Girma, Eshetu; Fentahun, Netsanet

    2014-01-01

    Understanding the feasibility of achieving widespread coverage with Insecticide-Treated Nets has to be preceded by learning how people value the Insecticide-Treated Nets and estimating the potential demand and willingness to pay so that sustainability of the intervention can be assured. The objective of this study was to determine willingness to pay for Insecticide-Treated Nets among households in Berehet District, Northern Ethiopia. A community-based cross-sectional study was conducted using both quantitative and qualitative methods in five randomly selected Kebeles from January-February 2012. Open ended contingent valuation technique with follow-up method was used. Qualitative data were collected through focus group discussions and observation methods. Binary logistic regression was used to determine the association between dependent and independent variables. The average number of individuals per Insecticide-Treated Nets was 3.83. Nearly 68.5% persons had willingness to buy Insecticide-Treated Nets if they have access to these Nets. The median maximum price a person is willingness to pay for blue rectangular Insecticide-Treated Net was 20 ETB. People had willingness to pay 30 ETB for blue and white conical insecticide-treated nets. Working on knowledge of malaria (OR=0.68, CI (0.47, 0.98; pmarketing strategy helps ensure sustainable supply of Insecticide-Treated Nets and proper use of Insecticide-Treated Nets.

  9. Determinants of modern contraceptive utilization among married women of reproductive age group in North Shoa Zone, Amhara Region, Ethiopia.

    Science.gov (United States)

    Mohammed, Abdurahman; Woldeyohannes, Desalegn; Feleke, Amsalu; Megabiaw, Berihun

    2014-02-03

    Ethiopia is the second most populous country in Africa with high fertility and fast population growth rate. It is also one of the countries with high maternal and child mortality rate in sub-Saharan Africa Family planning is a crucial strategy to halt the fast population growth, to reduce child mortality and improve maternal health (Millennium Development Goal 4 and 5). Therefore, this study aimed to assess the prevalence and determinants of modern contraceptive utilization among married women of reproductive age group. A community based cross-sectional study was conducted from August 15 to September 1, 2010 among married women aged 15-49 years in Debre Birhan District. Multistage sampling technique was used to select a total of 851 study participants. A pre-tested structured questionnaire was used for gathering data. Bivariate and multivariate logistic regression analyses were performed using SPSS version 16.0 statistical package. Modern contraceptive prevalence rate among currently married women was 46.9%. Injectable contraceptives were the most frequently used methods (62.9%), followed by intrauterine device (16.8%), pills (14%), norplant (4.3%), male condom (1.2%) and female sterilization (0.8%). Multiple logistic regression model revealed that the need for more children (AOR 9.27, 95% CI 5.43-15.84), husband approve (AOR 2.82, 95% CI 1.67-4.80), couple's discussion about family planning issues (AOR 7.32, 95% CI 3.60-14.86). Similarly, monthly family income and number of living children were significantly associated with the use of modern contraceptives. Modern contraceptive use was high in the district. Couple's discussion and husband approval of contraceptives use were significantly associated with the use of modern contraceptives. Therefore, district health office and concerned stakeholders should focus on couples to encourage communication and male involvement for family planning.

  10. Continental United States Military Housing Inspection National Capital Region

    Science.gov (United States)

    2015-08-13

    team, recognized as leaders in our field. For more information about whistleblower protection, please see the inside back cover. I N T E G R I T Y...housing in Asia , specifically in Japan, the Republic of Korea (ROK), and Afghanistan. We announced this project on December 15, 2014, and inspected...State, and Local laws and regulations as agreed upon in the Environmental Management Plan (EMP) that exists between the privatized housing partner

  11. Ultrapotassic rocks geology from Salgueiro region, Pernambuco state, Brazil

    International Nuclear Information System (INIS)

    Silva Filho, A.F. da; Guimaraes, I.P.

    1990-01-01

    The Cachoeirinha-Salgueiro belt has Proterozoic age and is located in the Borborema Province, NE Brazil. The ultrapotassic rocks from Salgueiro region intrudes the Cachoeirinha-Salgueiro belt rocks. The ultrapotassics from Salgueiro region constitutes of three units; Serra do Livramento pluton, and two dyke swarms called respectively beige alkali feldspar granites and green alkali feldspar syenite/quartz-syenite. The Serra do Livramento pluton shows E-W direction, boudin shape, width between 0,15 and 2,10 km, and it is intruded into metamorphic rocks and into the Terra Nova complex. Detailed geological mapping at the Serra das Duas Irmas allowed us to establish the dyke swarm chronology. The mapping reveals seven intrusion episodes, into the Terra Nova pluton, of green alkali feldspar syenite/quartz-syenite and five episodes of bege alkali feldspar granite. They alternate between them in space and time, and there are evidence that they were intruded under the tectonic control of the Pernambuco lineament. A systematic whole-rock Rb-Sr geochronology was done in the green alkali feldspar syenite/quartz-syenite, and an age of 514,8 ± 20,3 Ma was obtained. The initial ratio is 0,710615 + 0,000441. The age obtained shows small error and an initial ratio compatible with a strong crustal contamination. (author)

  12. Report on state of the environment of the Presov region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Gajdos, L.; Adamkovicova, A.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Durbakova, Z.; Goryczkova, A.; Hajnikova, M.; Hanzel, L.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Mudronova, M.; Vagasky, V.; Merka, M.

    2003-01-01

    The report on state of environment of the Presov region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  13. Report on state of the environment of the Nitra region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Hlavata, K.; Adamkovicova, A.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Gajdos, L.; Goryczkova, A.; Hajnikova, M.; Halabrinova, K.; Hornanova, T.; Hyrrossova, K.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Lazorissak, V.; Malik, J.; Psenakova, I.; Sekova, E.; Stevicova, L.; Vagasky, V.

    2003-01-01

    The report on state of environment of the Nitra region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  14. Report on state of the environment of the Trnava region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Hlavata, K.; Adamkovicova, A.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Gajdos, L.; Goryczkova, A.; Hajnikova, M.; Halabrinova, K.; Hornanova, T.; Hyrrossova, K.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Lazorissak, V.; Malik, J.; Psenakova, I.; Sekova, E.; Stevicova, L.; Vagasky, V.

    2003-01-01

    The report on state of environment of the Nitra region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  15. Report on state of the environment of the Kosice region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Gehinova, B.; Dzurdzenik, J.; Adamkovicova, A.; Bebej, J.; Bodova, E.; Bodova, E.; Bohus, P.; Bracinikova, J.; Bysicka, L.; Dugasova, J.; Gajdos, L.; Gazarek, G.; Goryczkova, A.; Hajnikova, M.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Kliment, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Matecek, L.; Palgutova, N.; Vagasky, V.; Bysicka, L.; Hajduova, J.; Mierka, M.; Prievoznik, J.

    2003-01-01

    The report on state of environment of the Kosice region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  16. Report on state of the environment of the Bratislava region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Tvrdon, M.; Adamkovicova, A.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Gajdos, L.; Goryczkova, A.; Hajnikova, M.; Hanzel, L.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Rostannska, Z.; Merka, M.

    2003-01-01

    he report on state of environment of the Bratislava region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  17. Report on state of the environment of the Zilina region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Adamkovicova, A.; Barciakova, E.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Gajdos, L.; Goryczkova, A.; Hajnikova, M.; Chocholova; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kosecky, J.; Kralik, A.; Lacuska, M.; Matecek, L.; Rihalova, A.; Merka, M.; Prievoznik, J.

    2003-01-01

    The report on state of environment of the Zilina region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  18. Report on state of the environment of the Trencin region to 2002

    International Nuclear Information System (INIS)

    Proksa, P.; Rolkova, M.; Adamkovicova, A.; Bebej, J.; Bodova, E.; Bohus, P.; Bracinikova, J.; Gajdos, L.; Goryczkova, A.; Hajnikova, M.; Chocholova; Jancarik, A.; Jecmenova, I.; Kanianska, R.; Kapusta, P.; Knazovicka, J.; Kovalova, A.; Kralik, A.; Lacuska, M.; Novacky, K.; Slamkova, M.; Vaculcikova, B.; Merka, M.

    2003-01-01

    The report on state of environment of the Trencin region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  19. Regional impacts of technical change: the case of structural particleboard in the United States.

    Science.gov (United States)

    Zhi Xu; David N. Bengston; Hans M. Gregersen; Allen L. Lundgren

    1992-01-01

    Analyzes the regional impacts of research benefits in the United States due to the introduction of structural particleboard. The distribution of consumer benefits, producer benefits, direct employment impacts, and changes in wood requirements are analyzed for the four census regions. The distribution of benefits is found to differ widely between regions, indicating...

  20. Regional Evacuation Modeling: A State of the Art Reviewing

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, F.

    1991-01-01

    Regional evacuation modeling is treated as a five step process: involving vehicle trip generation, trip departure time, trip destination, and trip route selection modeling, supplemented by plan set-up and analysis procedures. Progress under each of these headings is reviewed and gaps in the process identified. The potential for emergency planners to make use of real time traffic data, resulting from the recent technical and economic revolutions in telecommunications and infrared traffic sensing, is identified as the single greatest opportunity for the near future; and some beginnings in the development of real time dynamic traffic modeling specifically geared to evacuation planning are highlighted. Significant data problems associated with the time of day location of large urban populations represent a second area requiring extensive research. A third area requiring much additional effort is the translation of the considerable knowledge we have on evacuee behavior in times of crisis into reliable quantitative measures of the timing of evacuee mobilization, notably by distance from the source of the hazard. Specific evacuation models are referenced and categorized by method. Incorporation of evacuation model findings into the definition of emergency planning zone boundaries is also discussed.

  1. Using Information Systems as Directions of the State Support for the Conditionally Depressive Regions

    Directory of Open Access Journals (Sweden)

    Morhachov Ilya V.

    2017-12-01

    Full Text Available The article is aimed at substantiating the perspectivity of information systems and technologies as a direction of the State support for the conditionally depressive regions. The article clarifies the assumption that an increase in the number of freelancers in region (even evaders from taxation, causes the growth of both the regional enterprises’ revenues and the tax revenues to budgets. Such freelancers become customers of works, services and goods, and, accordingly, employers for other persons who work officially. The State support for the concentration of such persons in the region contributes to reducing the «brain drain» abroad. The article substantiates prospective directions of the State support for the conditionally depressive regions by means of information systems, the basic elements of which are IT-specialists; as well as economic expediency of priority of the State support for the regions with presence of high level of unemployment of working population. The ways of solution of contradictions between the State and the freelancer in the part of payment of taxes and accrual of the insurance period for the future pension have been suggested. The ultimate goal of the State support for the conditionally depressive regions with use of information systems has been defined, which is to achieve the stage of the multiplied effect of growth of income of economic entities and tax revenues to the budget due to the implementation of innovation projects as result of the concentration of IT specialists in region.

  2. Examining the interlinkages between regional infrastructure disparities, economic growth, and poverty: A case of Indian states

    Directory of Open Access Journals (Sweden)

    Chotia Varun

    2015-01-01

    Full Text Available This paper investigates the interlinkages between regional infrastructure disparities, economic growth, and poverty in the 21 major Indian States. An overall comprehensive index of infrastructure, the Composite Infrastructure Index (CII, is calculated for each Indian state using the Principal Component Analysis technique. In order to analyse the regional disparities between states in terms of infrastructure, they are ranked based on the calculated CII. We extend our analysis by evaluating the inter-relationship between the Composite Infrastructure Index, Per Capita Net State Domestic Product (PCNSDP, and poverty. The empirical analysis also proves that composite infrastructural growth and economic growth go hand in hand.

  3. The Proper United States Policy Ways in the Asia-Pacific Region for the Foreseeable Future

    National Research Council Canada - National Science Library

    Massar, Pierre E

    2005-01-01

    .... With the People's Republic of China as the world's most populous nation and the United States as it's most dominant the current and future impact on the Asia-Pacific region will be both profound and contentious...

  4. Climate change/variability science and adaptive strategies for state and regional transportation decision making.

    Science.gov (United States)

    2010-04-01

    The objective of this study was to generate a baseline understanding of current policy responses to climate : change/variability at the state and regional transportation-planning and -decision levels. Specifically, : researchers were interested in th...

  5. Idle reduction assessment for the New York State Department of Transportation region 4 fleet.

    Science.gov (United States)

    2015-03-01

    Energetics Incorporated conducted a study to evaluate the operational, economic, and environmental impacts of advanced technologies to reduce idling in : the New York State Department of Transportation (NYSDOT) Region 4 fleet without compromising fun...

  6. Automatic Regionalization Algorithm for Distributed State Estimation in Power Systems: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Dexin; Yang, Liuqing; Florita, Anthony; Alam, S.M. Shafiul; Elgindy, Tarek; Hodge, Bri-Mathias

    2016-08-01

    The deregulation of the power system and the incorporation of generation from renewable energy sources recessitates faster state estimation in the smart grid. Distributed state estimation (DSE) has become a promising and scalable solution to this urgent demand. In this paper, we investigate the regionalization algorithms for the power system, a necessary step before distributed state estimation can be performed. To the best of the authors' knowledge, this is the first investigation on automatic regionalization (AR). We propose three spectral clustering based AR algorithms. Simulations show that our proposed algorithms outperform the two investigated manual regionalization cases. With the help of AR algorithms, we also show how the number of regions impacts the accuracy and convergence speed of the DSE and conclude that the number of regions needs to be chosen carefully to improve the convergence speed of DSEs.

  7. The management of the state reserving system in the aspect of the regional economic security supporting

    Directory of Open Access Journals (Sweden)

    Aleksandr Yefimovich Zemskov

    2011-06-01

    Full Text Available This paper reviews the role of the state material reserve system to ensure economic security of the region. A classification of reserves ensuring economic security of the region was elaborated. A scheme of systematic and structural representation of the state material reserve in order to improve the economic security of the region was suggested. Optimization of operational control of the territorial offices, factories, and settlements of custody within the framework of the state material reserve is one of the most effective instruments to enhance the functioning of the whole system. To solve the problem of technological processes optimization of products acquisition and storage in manufacturings, plants and points of consignment storage of the state material reserve, a static economic-mathematical model was developed. The results can be used to develop appropriate computer systems for support of effective management decisions in the system of state of material reserve.

  8. U.S. Department of Energy Regional Resource Centers Report: State of the Wind Industry in the Regions

    Energy Technology Data Exchange (ETDEWEB)

    Baranowski, Ruth [National Renewable Energy Lab. (NREL), Golden, CO (United St; Oteri, Frank [National Renewable Energy Lab. (NREL), Golden, CO (United St; Baring-Gould, Ian [National Renewable Energy Lab. (NREL), Golden, CO (United St; Tegen, Suzanne [National Renewable Energy Lab. (NREL), Golden, CO (United St

    2016-03-01

    The wind industry and the U.S. Department of Energy (DOE) are addressing technical challenges to increasing wind energy's contribution to the national grid (such as reducing turbine costs and increasing energy production and reliability), and they recognize that public acceptance issues can be challenges for wind energy deployment. Wind project development decisions are best made using unbiased information about the benefits and impacts of wind energy. In 2014, DOE established six wind Regional Resource Centers (RRCs) to provide information about wind energy, focusing on regional qualities. This document summarizes the status and drivers for U.S. wind energy development on regional and state levels. It is intended to be a companion to DOE's 2014 Distributed Wind Market Report, 2014 Wind Technologies Market Report, and 2014 Offshore Wind Market and Economic Analysis that provide assessments of the national wind markets for each of these technologies.

  9. Integrated Scenarios of Regional Development in Two Semi-Arid States of North-Eastern Brazil

    NARCIS (Netherlands)

    Döll, Petra; Krol, Martinus S.

    2002-01-01

    Scenario analysis of the future is an important tool for supporting sustainability-oriented regional planning. To assist regional planning in two federal states in semi-arid North-eastern Brazil, Ceará and Piauí, we developed integrated qualitative¿quantitative scenarios that show potential

  10. Using Information Systems as Directions of the State Support for the Conditionally Depressive Regions

    OpenAIRE

    Morhachov Ilya V.

    2017-01-01

    The article is aimed at substantiating the perspectivity of information systems and technologies as a direction of the State support for the conditionally depressive regions. The article clarifies the assumption that an increase in the number of freelancers in region (even evaders from taxation), causes the growth of both the regional enterprises’ revenues and the tax revenues to budgets. Such freelancers become customers of works, services and goods, and, accordingly, employers for other per...

  11. Convergence problems and energetic regions in π excited states of certain conjugated molecules

    International Nuclear Information System (INIS)

    Giambiagi, M.S. de; Giambiagi, M.; Barros, H.G. de P.L. de.

    1980-01-01

    When calculating π bond orders of excited and superexcited states of conjugated molecules, difficulties arise in applying the variation method; besides, the convergence problems involved are well known. For pyridazine, chosen for discussion, 27 states are considered; the convergence problem is envisaged through two criteria in the choice of a parameter introduced in the compromise Hamiltonian. This convergence parameter is related to the variation method. There exist three particular solutions for bond orders, which divide the 27 states into energetical regions. (Author) [pt

  12. Development of State Interindustry Models for Rocky Mountain Region and California

    Energy Technology Data Exchange (ETDEWEB)

    Sathaye, Jayant A.; Kunin, Leonard

    1976-02-01

    Interindustry tables have been developed for the eight Rocky Mountain States and California. These tables are based on the 367-order 1967 national interindustry table. The national matrix was expanded to 404 sectors by disaggregating the seven minerals industries to 44 industries. The state tables can be used for energy and other resource analysis. Regional impacts of alternate development strategies can be evaluated with their use. A general computer program has been developed to facilitate construction of state interindustry tables.

  13. Integration of national and regional energy development programs in Baltic States

    International Nuclear Information System (INIS)

    Klevas, V.; Antinucci, M.

    2004-01-01

    The report is dedicated to the presentation of the general framework of regional energy planning activities in Baltic States. The objective is to provide information on the context, in which regional energy policy instruments have to operate, and which has to be taken into consideration when compiling energy development measures for regional development and structural funds. The major issue of the publication is to discuss perspective of the formation methodology for energy management integration into development of regional planning documents. The main objective of this publication is to make a brief overview of what are the prospects of regional energy development. The place of municipal and regional energy development programs in general energy investment strategy is defined. The guidelines for regional energy programs are presented

  14. 77 FR 66929 - Approval and Promulgation of Implementation Plans; State of Idaho; Regional Haze State...

    Science.gov (United States)

    2012-11-08

    ... the CAA in 1990 to focus attention on the problem of regional haze. See CAA section 169B. EPA... recently applied for a construction permit to make improvements at one of the sulfuric acid units at the... Residue Burning Comment: Three commenters, SAFE, SOS NW, and the Shoshone-Bannock Tribes Air Quality...

  15. Stabilization of bilinear systems by linear state feedback and the estimation of its stability region

    International Nuclear Information System (INIS)

    Yasuda, Kazunori; Hirai, Kazumasa

    1980-01-01

    This paper is concerned with the stabilization problem for bilinear systems by means of a linear state feedback. A bilinear system described by the equation x*(t) (*: radical) = Ax(t) + Σ(i -- r) u sub(i)(t)Bx(t) + Cu(t) is stabilizable by using a linear state feedback u = K sup(T)x(t), if the pair (A, C) is controllable; however, it is not generally stabilizable in the large. We, in this paper, give a sufficient condition under which the bilinear system is stabilizable in the large, and estimate quantitatively the extent of a stability region around the equilibrium state in the case that the system is not stabilizable in the large. Moreover, the behavior of the solution whose initial state is in the estimated stability region is considered. It is also shown that the stability region derived here is evaluated on a ground tighter than the previous ones. (author)

  16. 78 FR 79344 - Approval and Promulgation of Implementation Plans; State of Washington; Regional Haze State...

    Science.gov (United States)

    2013-12-30

    ... approximately 740 feet. The river valley is approximately 1.8 miles wide and is surrounded by bluffs rising to... the first condition, the State presented the wind fields layered onto topographic maps at 4 km and 0.5 km resolutions and concluded that at 0.5 km, the wind fields conform to the topographic features...

  17. 77 FR 76871 - Approval and Promulgation of Implementation Plans; State of Colorado; Regional Haze State...

    Science.gov (United States)

    2012-12-31

    ... to a number of different fuels. The State determined that Units 4 and 5 are not capable of burning... average annual emission rates that Colorado used for cost calculations with 30- day rolling average... based on the primary type of coal burned there, which is sub-bituminous. EPA should establish the...

  18. Altered regional homogeneity in pediatric bipolar disorder during manic state: a resting-state fMRI study.

    Directory of Open Access Journals (Sweden)

    Qian Xiao

    Full Text Available UNLABELLED: Pediatric bipolar disorder (PBD is a severely debilitating illness, which is characterized by episodes of mania and depression separated by periods of remission. Previous fMRI studies investigating PBD were mainly task-related. However, little is known about the abnormalities in PBD, especially during resting state. Resting state brain activity measured by fMRI might help to explore neurobiological biomarkers of the disorder. METHODS: Regional homogeneity (ReHo was examined with resting-state fMRI (RS-fMRI on 15 patients with PBD in manic state, with 15 age-and sex-matched healthy youth subjects as controls. RESULTS: Compared with the healthy controls, the patients with PBD showed altered ReHo in the cortical and subcortical structures. The ReHo measurement of the PBD group was negatively correlated with the score of Young Mania Rating Scale (YMRS in the superior frontal gyrus. Positive correlations between the ReHo measurement and the score of YMRS were found in the hippocampus and the anterior cingulate cortex in the PBD group. CONCLUSIONS: Altered regional brain activity is present in patients with PBD during manic state. This study presents new evidence for abnormal ventral-affective and dorsal-cognitive circuits in PBD during resting state and may add fresh insights into the pathophysiological mechanisms underlying PBD.

  19. Analyzing the Differentiation of Socio-Economic Development of Regions in EU Member States

    Directory of Open Access Journals (Sweden)

    Kosyrieva Olena V.

    2016-02-01

    Full Text Available The article investigates problems of differentiation of regional socioeconomic development in EU Member States. As the countries studied there were chosen: Germany, Spain, France, Italy, Poland and the United Kingdom. To compare the socio-economic level of development of regions in the EU Member States the indicators of GDP per capita and unemployment rate were used. With the help of the matrix approach to identifying problems of the countries’ regions in the context of their socio-economic development, there were carried out corresponding calculations by regions of the chosen countries and compared with the values of the relevant indicators of the matrix to the average for the EU and the country studied. On the basis of using the theory of “center-periphery” and grouping the regions in EU Member States by levels, it is proved that a greater level of GDP per capita on the EU scale is achieved by the EU Member States, which have more economically developed center with an appropriate kernel (or the number of regions.

  20. 77 FR 18051 - Approval and Promulgation of Implementation Plans; State of Colorado; Regional Haze State...

    Science.gov (United States)

    2012-03-26

    ... Area, Mesa Verde National Park, Mount Zirkel Wilderness Area, Rawah Wilderness Area, Rocky Mountain National Park, Weminuche Wilderness Area, and West Elk Wilderness Area. The State developed and submitted... 1.04 6.08 4.44 1.61 Rocky Mountain National Park RMHQ1 13.83 12.27 1.56 7.15 6.68 2.29 Weminuche...

  1. Regional nutrient trends in streams and rivers of the United States, 1993-2003

    Science.gov (United States)

    Sprague, Lori A.; Lorenz, David L.

    2009-01-01

    Trends in flow-adjusted concentrations (indicators of anthropogenic changes) and observed concentrations (indicators of natural and anthropogenic changes) of total phosphorus and total nitrogen from 1993 to 2003 were evaluated in the eastern, central, and western United States by adapting the Regional Kendall trend test to account for seasonality and spatial correlation. The only significant regional trend was an increase in flow-adjusted concentrations of total phosphorus in the central United States, which corresponded to increases in phosphorus inputs from fertilizer in the region, particularly west of the Mississippi River. A similar upward regional trend in observed total phosphorus concentrations in the central United States was not found, likely because precipitation and runoff decreased during drought conditions in the region, offsetting the increased source loading on the land surface. A greater number of regional trends would have been significant if spatial correlation had been disregarded, indicating the importance of spatial correlation modifications in regional trend assessments when sites are not spatially independent.

  2. The development and state regional policy in the V4 countries

    Directory of Open Access Journals (Sweden)

    Dominik Pristach

    2016-11-01

    Full Text Available -\tArticle provides an overview of the current state of development of regional policy in the European Union, which compares with developments in the countries of the Rose Group (Slovakia, Czech Republic, Hungary and Poland -\tit informs about the possibilities of regional, structural and cohesion European Union policy -\tobjectives and instruments of regional policy in the programming period 2007 – 2013 -\tWhat is NUTS regions and cohesion. in all countries analyzed evaluates and compares economic regions according to objective level verifiable indicators. They include gross domestic product (GDP in purchasing power parity (PPP 1 per capita and unemployment levels -\twork describes the strategies, objectives, instruments, program and institutional framework of regional policy in individual countries.

  3. Response to state comments on the draft regional characterization reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    1984-11-01

    In May, 1983, the US Department of Energy (DOE) Crystalline Repository Project Office (CPO) issued six draft Regional Characterization Reports (RCRs) for review and comment to the 17 Crystalline States comprising the Northeastern, Southeastern, and North Central crystalline regions. Comment letters were received from 13 of the 17 states. The more than 2000 comments generally focused on the quality and content of the characterization reports and on their intended use in region-to-area screening. These comments were paraphrased and grouped into 23 subjects within the following four topical areas: (1) General and Programmatic; (2) Geologic; (3) Environmental and Socioeconomic; and (4) Editorial. This document provides responses to the comments submitted by the states

  4. Participation and Neutrality of State Civil Apparatus in Direct Regional Election: Surabaya City Case

    Directory of Open Access Journals (Sweden)

    Catur Wibowo Budi Santoso

    2016-05-01

    Full Text Available In relation to the existence of State Civil Apparatus, at least there are two issues that must be observed in the implementation of Regional elections, namely the issues of participation and neutrality of State Civil Apparatus. The phenomenon that occurs during this time is the involvement of the State Civil Apparatus in attendance is still minimum (low. Moreover, it is believed that there are many Civil Apparatus State who is not neutral in the organization of Regional Elections. In this regard, this study aims to analyze the participation and neutrality of State Civil Apparatus. The method utilized in this study is qualitative. The result of the study shows that in general the participation of State Civil Apparatus in Surabaya is adequately good, but the neutrality of State Civil Apparatus has not implemented well enough. There are at least three (3 main factors influencing the participation of Civil State Apparatus, namely the factors of leadership exemplary, commitment to employees, and employee development. As for the neutrality of the State Civil Apparatus, among others, is influenced by the factors of the ambition of employee, primordialism, and working environment of employees.

  5. Mathematical models and methods of assisting state subsidy distribution at the regional level

    Science.gov (United States)

    Bondarenko, Yu V.; Azarnova, T. V.; Kashirina, I. L.; Goroshko, I. V.

    2018-03-01

    One of the most common forms of state support in the world is subsidization. By providing direct financial support to businesses, local authorities get an opportunity to set certain performance targets. Successful achievement of such targets depends not only on the amount of the budgetary allocations, but also on the distribution mechanisms adopted by the regional authorities. Analysis of the existing mechanisms of subsidies distribution in Russian regions shows that in most cases the choice of subsidy calculation formula and its parameters depends on the experts’ subjective opinion. The authors offer a new approach to assisting subsidy distribution at the regional level, which is based on mathematical models and methods, allowing to evaluate the influence of subsidy distribution on the region’s social and economic development. The results of calculations were discussed with the regional administration representatives who confirmed their significance for decision-making in the sphere of state control.

  6. State and regional systems of accounting for and control of nuclear materials cooperation between international, regional and states safeguards organizations: An evolving issue

    International Nuclear Information System (INIS)

    Fernández Moreno, Sonia

    2011-01-01

    Cooperation between the IAEA, States and regional organizations is increasingly important to ensure effective accountancy and control of nuclear material in peaceful uses. The IAEA, SAGSI2 and institutions such INMM3 and ESARDA4 have recognized the relevance and the evolving role that SSAC5 and regional organizations play to this aim. In this context, it is important to take steps to ensure the effectiveness of the system and the optimal level of relationship between these organizations so as to maximize the benefits for each party, particularly in those cases where well developed systems exist. Moreover, expansion of nuclear energy requires concerted efforts towards building competence in safeguards in all relevant States. This is also important with respect to other aspects of nonproliferation. In this scenario there is agreement on the need to have effective state organizations that fulfill international safeguards and other security obligations. However, the roles and duties of SSAC and the possible scope of cooperation between the IAEA and SSAC are still under evolution. This paper discusses possible ways and means to build competence in safeguards and how the international community could be more proactive in establishing a framework including the various dimensions of the cooperation in safeguards and other security matters between all parties concerned. The establishment of a forum and a network of interested parties under the auspice of interested organizations could be one mechanism to exchange best practices and experiences. (authors)

  7. State and problems of physical education in regional general education educational institutions

    OpenAIRE

    Мамешина, Маргарита Анатоліївна; Масляк, Ірина Павлівна

    2015-01-01

    Margarita Mameshina, Irina MaslyakPurpose: to study a state and problems of physical education in regional general education educational institutions. Material and Methods: 29 teachers of physical culture of Izyum and Izyum district of the Kharkov region took part in the research. The following methods were used: theoretical analysis and generalization of scientific literature, opinion poll, and mathematical statistics. Results: it is established that most of teachers aren't absolutely satisf...

  8. State and problems of physical education in regional general education educational institutions

    OpenAIRE

    Mameshina, Margarita; Maslyak, Irina; Zhuk, Vjacheslav

    2015-01-01

    Purpose: to study a state and problems of physical education in regional general education educational institutions. Material and Methods: 29 teachers of physical culture of Izyum and Izyum district of the Kharkov region took part in the research. The following methods were used: theoretical analysis and generalization of scientific literature, opinion poll, and mathematical statistics. Results: it is established that most of teachers aren't absolutely satisfied with the relation of pupils to...

  9. Theoretical and methodological approaches to the diagnosis of the region's state material reservation system status

    Directory of Open Access Journals (Sweden)

    Aleksandr Anatol'evich Kuklin

    2011-09-01

    Full Text Available This paper reviews the structural components of the state reserve theory with elements of decomposition and tools for studies in separate directions. The system of state material reserve, which includes the following components: economy - people - natural environment - is a necessary and sufficient reserve for their operation and development which is having the ability to respond to short-, medium- and long-term fluctuations in the economy and consider the risks of adverse factors appliance. It was determined that a necessary and sufficient reserve for the operation and development of the region is a major factor in ensuring its economic security. A method of diagnostics for the state material reserve system within the economic security of the region is presented and described. The approbation of the methodological apparatus for the assessment of the state material reserve by the example on the Ural Federal District was done.

  10. Energy dependency and sustainable regional development in the Baltic states: A review

    Directory of Open Access Journals (Sweden)

    Štreimikienė Dalia

    2016-01-01

    Full Text Available Energy security is one of the most important indicators of sustainable regional development and 'green' growth in implementation of EU strategy Europe 2020. It can provide the harmonized development and cohesion of 'old' and 'new' EU member states. Our paper conducts a comparative study of energy dependency and energy security indicators in the Baltic States. The Baltic countries achieved enormous progress in the use of renewable energy sources and energy efficiency since their EU accession in 2004. The increase of renewable energy capacities in Baltic States also contributed to the reduction of energy intensity and carbon intensity of economy and energy import dependency. Our results show that amongst all three states, it was Estonia that had achieved the best results in increased use of renewables and energy efficiency improvements and had distinguished itself with the best indicators and economic and regional policy outcomes.

  11. Analysis of the female mortality trend due to assault in Brazil, States and Regions.

    Science.gov (United States)

    Leite, Franciele Marabotti Costa; Mascarello, Keila Cristina; Almeida, Ana Paula Santana Coelho; Fávero, Juliana Lopes; Santos, Andréia Soprani Dos; Silva, Inácio Crochemore Mohnsam da; Wehrmeister, Fernando César

    2017-09-01

    This study aimed to analyze time trend of female mortality due to assault in Brazil, regions and states from 2002 to 2012. This is an ecological times series study with secondary data from women aged 20-59 years who died due to assault. Mortality rates were analyzed by simple linear regression and stratified by region, Gini Index and Human Development Index (HDI). The trend of female rate of mortality due to assault was stable in the country, with differences between states and regions. The Midwest had the highest rates and stagnation trend. There was an increased trend in the North, Northeast and South and a decreased trend in the Southeast. The states of the tertile with the highest HDI evidenced a declining trend and stabilization in the first and second tertiles. An increased mortality rate was recorded in states with greater social inequality. Notwithstanding the national stabilization behavior, results point to the need for social policies appropriate to the specificities of states and regions.

  12. Saturated properties prediction in critical region by a quartic equation of state

    Directory of Open Access Journals (Sweden)

    Yong Wang

    2011-08-01

    Full Text Available A diverse substance library containing extensive PVT data for 77 pure components was used to critically evaluate the performance of a quartic equation of state and other four famous cubic equations of state in critical region. The quartic EOS studied in this work was found to significantly superior to the others in both vapor pressure prediction and saturated volume prediction in vicinity of critical point.

  13. Offshore Wind Jobs and Economic Development Impacts in the United States: Four Regional Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    Tegen, S. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Flores-Espino, F. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Miles, J. [James Madison Univ., Harrisonburg, VA (United States); Zammit, D. [James Madison Univ., Harrisonburg, VA (United States); Loomis, D. [Great Lakes Wind Network, Cleveland, OH (United States)

    2015-02-01

    This report uses the offshore wind Jobs and Economic Development Impacts (JEDI) model and provides four case studies of potential offshore deployment scenarios in different regions of the United States: the Southeast, the Great Lakes, the Gulf Coast, and the Mid-Atlantic. Researchers worked with developers and industry representatives in each region to create potential offshore wind deployment and supply chain growth scenarios, specific to their locations. These scenarios were used as inputs into the offshore JEDI model to estimate jobs and other gross economic impacts in each region.

  14. Peculiarities of Municipal Workers’ Outlook in Arkhangelsk Region: Between the State and the Citizens

    Directory of Open Access Journals (Sweden)

    A M Nikulin

    2013-12-01

    Full Text Available The article is based on the materials of the sociological study “The outlook of state and municipal servants of the Russian Federation: professional ethics, political views, peculiarities of interacting with the central government and the local population”, conducted in the summer of 2012 by sociologists of the RANE&PS in several regions of Russia. The author of the article personally participated in studying the outlook of officials in Arkhangelsk region, where he collected twenty in-depth interviews with municipal officials in two districts of Arkhangelsk region, as well as in Arkhangelsk itself.

  15. Newly incident cannabis use in the United States, 2002–2011: a regional and state level benchmark

    Directory of Open Access Journals (Sweden)

    Jacob P. Leinweber

    2017-07-01

    Full Text Available Background Cannabis use and cannabis regulatory policies recently re-surfaced as noteworthy global research and social media topics, including claims that Mexicans have been sending cannabis and other drug supplies through a porous border into the United States. These circumstances prompted us to conduct an epidemiological test of whether the states bordering Mexico had exceptionally large cannabis incidence rates for 2002–2011. The resulting range of cannabis incidence rates disclosed here can serve as 2002–2011 benchmark values against which estimates from later years can be compared. Methods The population under study is 12-to-24-year-old non-institutionalized civilian community residents of the US, sampled and assessed with confidential audio computer-assisted self-interviews (ACASI during National Surveys on Drug Use and Health, 2002–2011 (aggregate n ∼ 420,000 for which public use datasets were available. We estimated state-specific cannabis incidence rates based on independent replication sample surveys across these years, and derived meta-analysis estimates for 10 pre-specified regions, including the Mexico border region. Results From meta-analysis, the estimated annual incidence rate for cannabis use in the Mexico Border Region is 5% (95% CI [4%–7%], which is not an exceptional value relative to the overall US estimate of 6% (95% CI [5%–6%]. Geographically quite distant from Mexico and from states of the western US with liberalized cannabis policies, the North Atlantic Region population has the numerically largest incidence estimate at 7% (95% CI [6%–8%], while the Gulf of Mexico Border Region population has the lowest incidence rate at 5% (95% CI [4%–6%]. Within the set of state-specific estimates, Vermont’s and Utah’s populations have the largest and smallest incidence rates, respectively (VT: 9%; 95% CI [8%–10%]; UT: 3%; 95% CI [3%–4%]. Discussion Based on this study’s estimates, among 12-to-24-year-old US

  16. State regulation as a tool for improving the economic security of the regions

    Directory of Open Access Journals (Sweden)

    Yu. M. Sokolinskaya

    2017-01-01

    Full Text Available Providing economic security for the development of regions, increasing their competitiveness, risk-free and sustainable activities are the main tasks of the regional program of social and economic development, which occupies a special place in the system of instruments for public management of these processes. The program of social and economic development is a unique strategy of the region aimed at security and optimization of the spatial structure and relations between the center and the regions in order to ensure economic security and growth by maximizing the effective use of existing internal and external factors. The institutional influence of the state in order to improve the economic security of regions and enterprises occurs palliatively when the business of the region is supported in direct – subsidies, and more often indirectly – compliance with the laws and regulations of the Russian Federation and the region, on the principles of institutional and market synergies. Adaptation of enterprises in the region to the market is difficult, when specific socio-organizational, economic, technical and technological, scientific, information activities in their interrelations function in the field of Russian laws. The search for ways to improve the economic security of the Russian Federation, regions and enterprises takes place in the context of global integration through the improvement of the mechanism of state regulation. An important task of the current stage of economic security of the country and regions is the construction of a system of its institutional organization that would be able to balance the levers of government with the opportunities of private enterprises, provide a quality level of providing the business with protection from terrorism, predation, financial risks, legal competition etc.

  17. Stability of whole brain and regional network topology within and between resting and cognitive states.

    Science.gov (United States)

    Rzucidlo, Justyna K; Roseman, Paige L; Laurienti, Paul J; Dagenbach, Dale

    2013-01-01

    Graph-theory based analyses of resting state functional Magnetic Resonance Imaging (fMRI) data have been used to map the network organization of the brain. While numerous analyses of resting state brain organization exist, many questions remain unexplored. The present study examines the stability of findings based on this approach over repeated resting state and working memory state sessions within the same individuals. This allows assessment of stability of network topology within the same state for both rest and working memory, and between rest and working memory as well. fMRI scans were performed on five participants while at rest and while performing the 2-back working memory task five times each, with task state alternating while they were in the scanner. Voxel-based whole brain network analyses were performed on the resulting data along with analyses of functional connectivity in regions associated with resting state and working memory. Network topology was fairly stable across repeated sessions of the same task, but varied significantly between rest and working memory. In the whole brain analysis, local efficiency, Eloc, differed significantly between rest and working memory. Analyses of network statistics for the precuneus and dorsolateral prefrontal cortex revealed significant differences in degree as a function of task state for both regions and in local efficiency for the precuneus. Conversely, no significant differences were observed across repeated sessions of the same state. These findings suggest that network topology is fairly stable within individuals across time for the same state, but also fluid between states. Whole brain voxel-based network analyses may prove to be a valuable tool for exploring how functional connectivity changes in response to task demands.

  18. The Emerging Regional Educational Service Agency: The Newest Member of the Restructured State School System.

    Science.gov (United States)

    Stephens, Robert E.; Spiess, John

    The regional educational service agency (RESA) has a bright future because it (1) is the most feasible approach to overcoming existing inadequacies and providing equal educational opportunity, while protecting local control; (2) improves the structure of the State system; (3) permits greater efficiency and economy in the provision of many…

  19. INTRUDER STATES IN THE LEAD REGION, STUDIED BY ALPHA-DECAY

    NARCIS (Netherlands)

    WAUTERS, J; DENDOOVEN, P; HUYSE, M; REUSEN, G; VANDUPPEN, P; LIEVENS, P; KIRCHNER, R; KLEPPER, O; ROECKL, E; Neugart, R; Wohr, A

    1993-01-01

    The alpha decay of nuclei around the Z=82 closed proton shell is a powerful tool for the study of shape coexistence and intruder states in the lead region. Systematic measurements of alpha-decay properties of even-even mercury, lead, polonium and radon nuclei have been performed. From the deduced

  20. 75 FR 47302 - Notice of FERC Attendance at the Entergy Regional State Committee Meeting, Entergy ICT...

    Science.gov (United States)

    2010-08-05

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of FERC Attendance at the Entergy Regional State Committee Meeting, Entergy ICT Tranmission Planning Summit and Entergy SPP RTO Planning... Orleans, 500 Canal Street, New Orleans, LA 70130, 504-525-2500. Entergy ICT Transmission Planning Summit...

  1. Slope stability problems associated with timber harvesting in mountainous regions of the western United States.

    Science.gov (United States)

    D.N. Swanston

    1974-01-01

    Natural soil-mass-movements on forested slopes in the Western United States can be divided into two major groups of closely related landslide types. These include, in order of decreasing importance and regional frequency of occurrence: (1) debris slides, debris avalanches, debris flows, and debris torrents; and (2) creep, slumps, and earth flows. Each type requires the...

  2. Economic separatism in the European Union member states as a factor of regional security

    Directory of Open Access Journals (Sweden)

    A A Shakhina

    2014-12-01

    Full Text Available The article is devoted to the examination of the economic separatism problem in the European Union member states. It considers specific of the regional separatist movements as exemplified by the conflicts in Scotland, Catalonia, Bavaria, Flanders. Various points of view on the relevance of the budgetary separatism for the European integration process are given in the article.

  3. Climate change impacts on terrestrial ecosystems in metropolitan Chicago and its surrounding, multi-state region

    Science.gov (United States)

    Jessica J. Hellmann; Knute J. Nadelhoffer; Louis R. Iverson; Lewis H. Ziska; Stephen N. Matthews; Philip Myers; Anantha M. Prasad; Matthew P. Peters

    2010-01-01

    This paper describes the potential impacts of warming temperatures and changing precipitation on plants, wildlife, invasive species, pests, and agricultural ecosystems across the multi-state region centered on Chicago, Illinois. We examine a geographic area that captures much of Lake Michigan, including a complex mosaic of urbanization and agriculture surrounding...

  4. 77 FR 40149 - Approval, Disapproval and Promulgation of Implementation Plans; State of Nebraska; Regional Haze...

    Science.gov (United States)

    2012-07-06

    ... through www.regulations.gov or in hard copy at the Air Planning and Development Branch, Air and Waste Management Division, U.S. Environmental Protection Agency, Region 7, 901 North 5th Street, Kansas City... economy in a variety of ways. The commenter stated that tourism in national parks provides Federal and...

  5. New nuclear weapon states and their impact on Third World regional conflicts

    International Nuclear Information System (INIS)

    Mazrui, A.A.

    1986-01-01

    The paper examines the new nuclear weapon states and their impact on third world regional conflicts. Nuclear technology in South Africa, nuclear terrorism and the Arab/Israeli conflict, Islam and the nuclear age, Egypt and the Non-Proliferation Treaty, and the 'masculinity' of warfare, are all discussed. (UK)

  6. Analysis of environment state in technogenic region and its threat to public health

    Directory of Open Access Journals (Sweden)

    Grishenko S.V.

    2014-03-01

    Full Text Available The purpose of the research is to give a complex hygienic evaluation of environment state in Donetsk region and to determine the degree of their potential danger to population health. It includes air pollution, water contamination, state of soil. Nearly 43000 samples of air, 32000 drinking water samples and 4500 soil samples were analyzed. Regions with the highest rate of environmental pollution were defined. It was found that the main sources of environment pollution in Donetsk region are ferrous and nonferrous metallurgy enterprises, power, coal, building industry and transport. All other sources ac¬count for only 5-10% of total emissions. Level of harmful technogenic pressing on population’s health was determined.

  7. Projecting changes in regional temperature and precipitation extremes in the United States

    Directory of Open Access Journals (Sweden)

    Justin T. Schoof

    2016-03-01

    Full Text Available Regional and local climate extremes, and their impacts, result from the multifaceted interplay between large-scale climate forcing, local environmental factors (physiography, and societal vulnerability. In this paper, we review historical and projected changes in temperature and precipitation extremes in the United States, with a focus on strengths and weaknesses of (1 commonly used definitions for extremes such as thresholds and percentiles, (2 statistical approaches to quantifying changes in extremes, such as extreme value theory, and (3 methods for post-processing (downscaling global climate models (GCMs to investigate regional and local climate. We additionally derive regional and local estimates of changes in temperature extremes by applying a quantile mapping approach to high-resolution gridded daily temperature data for 6 U.S. sub-regions. Consistent with the background warming in the parent GCMs, we project decreases in regional and local cold extremes and increases in regional and local warm extremes throughout the domain, but the downscaling approach removes bias and produces substantial spatial variability within the relatively small sub-regions. We finish with recommendations for future research on regional climate extremes, suggesting that focus be placed on improving understanding of extremes in the context of large-scale circulation and evaluating the corresponding cascade of scale interactions within GCMs.

  8. Perception of toothache in adults from state capitals and interior cities within the Brazilian geographic regions.

    Science.gov (United States)

    Hafner, Maylu Botta; Zanatta, Juliana; Rasera Zotelli, Vera Lucia; Batista, Marília Jesus; Sousa, Maria da Luz Rosário

    2013-07-31

    Studies emphasizing toothache in adulthood are scarce in Brazil. A greater understanding of both the prevalence and the self-perception of pain among individuals in this age group (35 to 44 years old) is important, especially considering that this is an economically active population. To describe reports of oral pain and oral pain-related aspects in from Brazilian state capitals and interior cities. The sample comprised 9779 adults residing in the state capitals and interior cities from each Brazilian region in the SB Brazil 2010 report, regarding reports of oral pain and their intensity in the last 6 months. The descriptive analysis comparing pain reports between and within the regions and regression analysis of pain related to socioeconomic aspects per region were performed considering α=0.05 difference. The highest prevalence of pain was found in the Southeast region (pSoutheast, where the higher prevalence was in the interior cities (p=0.03). The Northern region had lower pain intensity than the Southeast and Midwest. Comparing pain intensity, only the Northeast region showed statistical difference between state capitals and the interior cities for pain intensity, where the interior cities had higher pain intensity than the three state capitals. Regarding dental office visitations, the Southeast capitals have the highest prevalence (100%) compared to the North and South. The toothache impact on daily activities was as follows: eating difficulty (29.8% to 72.7%), uncomfortable teeth brushing (over 50%), and sleep disturbance (above 13%). Between the Brazilian regions the socioeconomic aspects differ in relation to the pain; the exception being the association between pain, dental care and income, which occurred in the 5 regions. Users of public dental care services were more likely to present pain, comparing to private dental services, OR ranging from 1.72 in the Northeast to 2.85 in the Southeast. The prevalence of pain was higher among Brazilian adults

  9. The Current State and Trends of Development of Stores in Kyiv Region

    Directory of Open Access Journals (Sweden)

    Beglarashvili Oksana P.

    2017-09-01

    Full Text Available The current state and trends of development of stores in Kyiv region for 2010-2016 are analyzed. The research reflects regional aspects of the basic indicators of development of the stores — there analyzed the dynamics of retail turnover, consumer price indices, retail turnover of retail trade enterprises, commodity stocks in the enterprises’ retail network, basic indicators of stores of enterprises-legal entities, namely the number of stores; sales area; provision of the population with sales area; sales area per store, etc. Carrying out the research of development trends of the retail trade network in Kiev region, the indicators characterizing the network of stores of enterprises-legal entities trading in food and non-food goods of are analyzed. There proposed measures to level the disproportions in the development of the retail trade network in urban and rural area of Kyiv region.

  10. Shape coexistence and shell-model intruder states in the lead region studied by $\\alpha$ -decay

    CERN Multimedia

    2002-01-01

    % IS336 \\\\ \\\\ Low-lying 0$^+$ states in even-even nuclei near closed shells can be a manifestation of the coexistence of different shapes in the same nucleus. Deformed bandstructures built upon these 0$^+$ states, coexisting at low energy with the ground state band, have been observed in several regions of the nuclear chart, including the Z=82 region. Such structures have been found in the neutron-deficient even Pb nuclei and the mixing between intruder and normal states has been studied by the $\\alpha$- decay of $^{194, 196, 198}$Po towards the 0$^+$ excited and ground states in $^{190, 192, 194}$Pb using $\\alpha$-e-t coincidence events. It is expected that shape coexistence will occur in the light Po isotopes as well. Evidence for a deformed band at low excitation energy in $^{196, 198}$Po has been found in in-beam studies and the $\\alpha$-decay of $^{202}$Rn studied at ISOLDE revealed feeding to a 0$^+$~state at 816~keV in $^{198}$Po. \\\\ \\\\It is our intention to investigate the $^{194, 196}$Po nuclei with ...

  11. Regional Variability and Uncertainty of Electric Vehicle Life Cycle CO₂ Emissions across the United States.

    Science.gov (United States)

    Tamayao, Mili-Ann M; Michalek, Jeremy J; Hendrickson, Chris; Azevedo, Inês M L

    2015-07-21

    We characterize regionally specific life cycle CO2 emissions per mile traveled for plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs) across the United States under alternative assumptions for regional electricity emission factors, regional boundaries, and charging schemes. We find that estimates based on marginal vs average grid emission factors differ by as much as 50% (using National Electricity Reliability Commission (NERC) regional boundaries). Use of state boundaries versus NERC region boundaries results in estimates that differ by as much as 120% for the same location (using average emission factors). We argue that consumption-based marginal emission factors are conceptually appropriate for evaluating the emissions implications of policies that increase electric vehicle sales or use in a region. We also examine generation-based marginal emission factors to assess robustness. Using these two estimates of NERC region marginal emission factors, we find the following: (1) delayed charging (i.e., starting at midnight) leads to higher emissions in most cases due largely to increased coal in the marginal generation mix at night; (2) the Chevrolet Volt has higher expected life cycle emissions than the Toyota Prius hybrid electric vehicle (the most efficient U.S. gasoline vehicle) across the U.S. in nearly all scenarios; (3) the Nissan Leaf BEV has lower life cycle emissions than the Prius in the western U.S. and in Texas, but the Prius has lower emissions in the northern Midwest regardless of assumed charging scheme and marginal emissions estimation method; (4) in other regions the lowest emitting vehicle depends on charge timing and emission factor estimation assumptions.

  12. Wind Powering America's Regional Stakeholder Meetings and Priority State Reports: FY11 Summary

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, Ian [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-06-01

    Beginning in 2010, DOE conducted an assessment of Wind Powering America (WPA) activities to determine whether the methods the department had used to help grow the wind industry to provide 2% of the nation's electrical energy should be the same methods used to achieve 20% of the nation's energy from wind (as described in the report 20% Wind Energy by 2030: Increasing Wind Energy's Contribution toU.S. Electricity Supply). After the assessment, it was determined that the initiative's state-based activities should be phased out as part of a shift to regional-based approaches. To assist with this transition, WPA hosted a series of 1-day regional meetings at six strategic locations around the country and a single teleconference for island states, U.S. territories, and remote communities.This report summarizes the results of the inaugural regional meetings and the state reports with a focus on ongoing wind deployment barriers in each region.

  13. Wind Powering America's Regional Stakeholder Meetings and Priority State Reports: FY11 Summary

    Energy Technology Data Exchange (ETDEWEB)

    2013-06-01

    Beginning in 2010, DOE conducted an assessment of Wind Powering America (WPA) activities to determine whether the methods the department had used to help grow the wind industry to provide 2% of the nation's electrical energy should be the same methods used to achieve 20% of the nation's energy from wind (as described in the report 20% Wind Energy by 2030: Increasing Wind Energy's Contribution to U.S. Electricity Supply). After the assessment, it was determined that the initiative's state-based activities should be phased out as part of a shift to regional-based approaches. To assist with this transition, WPA hosted a series of 1-day regional meetings at six strategic locations around the country and a single teleconference for island states, U.S. territories, and remote communities. This report summarizes the results of the inaugural regional meetings and the state reports with a focus on ongoing wind deployment barriers in each region.

  14. Regional homogeneity changes in prelingually deafened patients: a resting-state fMRI study

    Science.gov (United States)

    Li, Wenjing; He, Huiguang; Xian, Junfang; Lv, Bin; Li, Meng; Li, Yong; Liu, Zhaohui; Wang, Zhenchang

    2010-03-01

    Resting-state functional magnetic resonance imaging (fMRI) is a technique that measures the intrinsic function of brain and has some advantages over task-induced fMRI. Regional homogeneity (ReHo) assesses the similarity of the time series of a given voxel with its nearest neighbors on a voxel-by-voxel basis, which reflects the temporal homogeneity of the regional BOLD signal. In the present study, we used the resting state fMRI data to investigate the ReHo changes of the whole brain in the prelingually deafened patients relative to normal controls. 18 deaf patients and 22 healthy subjects were scanned. Kendall's coefficient of concordance (KCC) was calculated to measure the degree of regional coherence of fMRI time courses. We found that regional coherence significantly decreased in the left frontal lobe, bilateral temporal lobes and right thalamus, and increased in the postcentral gyrus, cingulate gyrus, left temporal lobe, left thalamus and cerebellum in deaf patients compared with controls. These results show that the prelingually deafened patients have higher degree of regional coherence in the paleocortex, and lower degree in neocortex. Since neocortex plays an important role in the development of auditory, these evidences may suggest that the deaf persons reorganize the paleocortex to offset the loss of auditory.

  15. HAZARD OF DESERTIFICATION AT IBITIPOCA REGION, SOUTHEAST OF MINAS GERAIS STATE, BRAZIL

    Directory of Open Access Journals (Sweden)

    Fillipe Tamiozzo Pereira Torres

    2005-05-01

    Full Text Available The high risk of desertification in Brazil reaches 16% of its territory, including 1482 municipalities only at the semi arid environment (Ministry of Environment, 2005. In terms of human beings, it means almost 32 millions of people, that represents 18% of the brazilian population. The areas already impacted sum 181000 km2 , and the economical impact reaches US$800 million/year.But it is not only at the brazilian semi arid region, located at the northeast part of the country, that the risk of desertification exists.It is well known the desertification problem at the Rio Grande do Sul state, a region with temperate climate, notably in the municipality of Alegrete, in a place called Deserto de São João ( BRASIL, 1994; SOUTO, 1984 Several causes may be listed as responsible for the process, since the climatic pattern, passing by overgrazing and soil salinization, until the natural fragile characteristics and use of thephysical substrate.The Ibitipoca Region, located southeast of Minas Gerais state, in Brazil, is composed basically by thick grained, not cemented and faulted quartzite rocks (figure1. The weathering process has broken this geological material, predominantly composed of quartz, creating acoarse sandy sediment that forms several deposits in the region. The sparse vegetation and the inadequate use of the land has created several hot spots of desertification in the region. Once removed the vegetation, the erosion takes place and magnifies the affected area, menacing the surroundings.

  16. Study of the regional air quality south of Mexico City (Morelos state).

    Science.gov (United States)

    Salcedo, D; Castro, T; Ruiz-Suárez, L G; García-Reynoso, A; Torres-Jardón, R; Torres-Jaramillo, A; Mar-Morales, B E; Salcido, A; Celada, A T; Carreón-Sierra, S; Martínez, A P; Fentanes-Arriaga, O A; Deustúa, E; Ramos-Villegas, R; Retama-Hernández, A; Saavedra, M I; Suárez-Lastra, M

    2012-01-01

    Results from the first study of the regional air quality in Morelos state (located south of Mexico City) are presented. Criteria pollutants concentrations were measured at several sites within Morelos in February and March of 2007 and 2009; meteorological data was also collected along the state for the same time periods; additionally, a coupled meteorology-chemistry model (Mesoscale Climate Chemistry Model, MCCM) was used to gain understanding on the atmospheric processes occurring in the region. In general, concentrations of almost all the monitored pollutants (O(3), NO(x), CO, SO(2), PM) remained below the Mexican air quality standards during the campaign; however, relatively high concentrations of ozone (8-hour average concentrations above the 60 ppb level several times during the campaigns, i.e. exceeding the World Health Organization and the European Union maximum levels) were observed even at sites with very low reported local emissions. In fact, there is evidence that a large percentage of Morelos vegetation was probably exposed to unhealthy ozone levels (estimated AOT40 levels above the 3 ppm h critical limit). The MCCM qualitatively reproduced ozone daily variations in the sites with an urban component; though it consistently overestimated the ozone concentration in all the sites in Morelos. This is probably because the lack of an updated and detailed emission inventory for the state. The main wind patterns in the region corresponded to the mountain-valley system (downslope flows at night and during the first hours of the day, and upslope flows in the afternoon). At times, Morelos was affected by emissions from surrounding states (Distrito Federal or Puebla). The results are indicative of an efficient transport of ozone and its precursors at a regional level. They also suggest that the state is divided in two atmospheric basins by the Sierras de Tepoztlán, Texcal and Monte Negro. Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Regional growth management policies: Toward reducing global warming at state and local levels

    International Nuclear Information System (INIS)

    Purdie, J.

    1995-01-01

    State and local governments in the United States are accepting mandates to coordinate legislated land use and growth management planning with vigorous environmental protection and resource conservation. These mandates, implemented or planned in states with populations totaling over 100 million, will directly impact growth patterns and ultimately affect the level of atmospheric gases and particulates generated within their borders. This paper addresses the issues of growth management and land use planning at the local, state and regional levels and identifies areas impacting global warming. A review of existing systems will be presented, and recommendations will be made to improve monitoring of growth management mechanisms and organizational structures with the goal of global atmospheric improvement. The issues discussed include urban sprawl, transportation, and growth patterns as managed by policies also designed to protect environments and provide for sustainable growth. Areas for improved coordination between jurisdictions to ease global warming will also be examined

  18. How to assess the Environmental State of EU regions with the global concept of sustainability?

    OpenAIRE

    Blanc, Isabelle; Friot, Damien; Margni, Manuele; Jolliet, Olivier

    2004-01-01

    Processing of the articles for this web presentation has been supported within the European Commission's 7th framework programme in the project ICT-ENSURE, Literature Information System. http://www.iai.fzk.de/Fachgruppe/GI/litArchive/EnviroInfo/2004Geneva/Volume1-Sh_ring_EnviroInfo_2004/How_to_assess_the_Environmental_State_of_EU_region--a1777.html; International audience; EPSILON project is aiming at assessing sustainability of all European regions to provide a quantitative tool for policy d...

  19. THE ROLE OF UNASUR IN INTRA-STATE CONFLICTS IN THE REGION

    Directory of Open Access Journals (Sweden)

    ALEJANDRO AMIGO TOSSI

    2017-12-01

    Full Text Available The UNASUR treaty does not consider the prevention of conflicts, however, one of its objectives is to create an area of peace in South America, and for that purpose, has intervened in a series of conflicts that have threatened the stability of the region. The cases have gone from the stabilization of an inter-state crisis to an unsuccessful attempt to stop a president’s impeachment. This article describes the circumstances that shaped the internal conflicts of Bolivia in 2008, Ecuador in 2010 and Paraguay in 2012; and the subsequent role of UNASUR in those intra-state situations.

  20. The Current State and Historico-geographical Background of Mt. Chirisan Region Immigrants

    Directory of Open Access Journals (Sweden)

    Sungho Kang

    2016-08-01

    Full Text Available This paper examined the historico-geographical background and current state of immigrants in the area designated as the “Mt. Chirisan Region,” their characteristics, and related integration issues. This article defines the Mt. Chirisan Region as the 7 cities/kuns of Namwŏn-si, Changsu-kun, Koksŏng-kun, Kurye-kun, Hadong-kun, Sanchŏng-kun, and Hamyang-kun. As the Mt. Chirisan Region mainly consists of mountainous and agricultural areas, the immigrant induction effect socio-economically was low relative to urban and industrial areas. It was also noted that, as the percentage of marriage immigration in Mt. Chirisan was high relative to urban or industrial areas, the female foreigner ratio was higher than that of male foreigners. In regard to the home countries of immigrants, women from South-East Asia and North-East Asia accounted for the majority. Also, this article examines the current situation of support programs of 7 local Multicultural Family Support Centers in the Mt. Chirisan Region, their problems, and probably solutions. Based on the historical development of the region and recent social changes, our society and government need to actively develop a higher level of social integration and employment education support programs, and carry out policies that will protect the diverse cultural identities of immigrants. In addition, differentiated multicultural family support programs appropriate for Mt. Chirisan, an inland mountain region, need to be developed.

  1. Alterations in regional homogeneity of resting-state brain activity in internet gaming addicts

    Directory of Open Access Journals (Sweden)

    Dong Guangheng

    2012-08-01

    Full Text Available Abstract Backgrounds Internet gaming addiction (IGA, as a subtype of internet addiction disorder, is rapidly becoming a prevalent mental health concern around the world. The neurobiological underpinnings of IGA should be studied to unravel the potential heterogeneity of IGA. This study investigated the brain functions in IGA patients with resting-state fMRI. Methods Fifteen IGA subjects and fourteen healthy controls participated in this study. Regional homogeneity (ReHo measures were used to detect the abnormal functional integrations. Results Comparing to the healthy controls, IGA subjects show enhanced ReHo in brainstem, inferior parietal lobule, left posterior cerebellum, and left middle frontal gyrus. All of these regions are thought related with sensory-motor coordination. In addition, IGA subjects show decreased ReHo in temporal, occipital and parietal brain regions. These regions are thought responsible for visual and auditory functions. Conclusions Our results suggest that long-time online game playing enhanced the brain synchronization in sensory-motor coordination related brain regions and decreased the excitability in visual and auditory related brain regions.

  2. Scaled parametric equation of state for steam in the critical region

    International Nuclear Information System (INIS)

    Murphy, T.A.; Sengers, J.V.

    1975-01-01

    The anomalous thermodynamic behavior of fluids near the critical point can be described in terms of scaling laws. In recent years a parametric equation of state, the so-called Linear Model, has been proposed that satisfies the scaling laws and contains only a small number of adjustable parameters. It is shown that the Linear Model yields a satisfactory representation of the experimental P-V-T data for steam in the critical region. (29 references)

  3. Redrawing the body politic: federalism, regionalism and the creation of new states in India

    OpenAIRE

    Mawdsley, Emma

    2002-01-01

    In 2000 the federal map of India was redrawn to create three new states, signifying a significant shift in the attitude of many of India's major political parties towards territorial reorganisation. This paper suggests that a new era in the political economy of India - associated with economic liberalisation; the rise of the Hindu right; the regionalisation of politics; and the emergence of a coalitional system of government in New Delhi - provides a new 'field of opportunities' for regions d...

  4. Regional stratigraphy and subsurface geology of Cenozoic deposits, Gulf Coastal Plain, south-central United States

    Science.gov (United States)

    Hosman, R.L.

    1991-01-01

    The Gulf Coast Regional Aquifer-System Analysis includes all major aquifer systems in Cenozoic deposits in the Gulf Coastal Plain in the States of Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, Tennessee, Texas, and small areas in Alabama and Florida (western panhandle area), an area of about 290,000 square miles. The Gulf Coast geosyncline and the Mississippi embayment were the major depocenters for the Tertiary and Quaternary deposits that form the framework for the aquifer systems.

  5. Long-term Motor Training Induced Changes in Regional Cerebral Blood Flow in Both Task and Resting States

    OpenAIRE

    Xiong, Jinhu; Ma, Liangsuo; Wang, Binquan; Narayana, Shalini; Duff, Eugene P.; Egan, Gary F.; Fox, Peter T.

    2008-01-01

    Neuroimaging studies of functional activation often only reflect differentiated involvement of brain regions compared between task performance and control states. Signals common for both states are typically not revealed. Previous motor learning studies have shown that extensive motor skill training can induce profound changes in regional activity in both task and control states. To address the issue of brain activity changes in the resting-state, we explored long-term motor training induced ...

  6. Regional study on investment for transmission infrastructure in China based on the State Grid data

    Science.gov (United States)

    Wei, Wendong; Wu, Xudong; Wu, Xiaofang; Xi, Qiangmin; Ji, Xi; Li, Guoping

    2017-03-01

    Transmission infrastructure is an integral component of safeguarding the stability of electricity delivery. However, existing studies of transmission infrastructure mostly rely on a simple review of the network, while the analysis of investments remains rudimentary. This study conducted the first regionally focused analysis of investments in transmission infrastructure in China to help optimize its structure and reduce investment costs. Using State Grid data, the investment costs, under various voltages, for transmission lines and transformer substations are calculated. By analyzing the regional profile of cumulative investment in transmission infrastructure, we assess correlations between investment, population, and economic development across the regions. The recent development of ultra-high-voltage transmission networks will provide policy-makers new options for policy development.

  7. Characterization of seven United States coal regions. The development of optimal terrace pit coal mining systems

    Energy Technology Data Exchange (ETDEWEB)

    Wimer, R.L.; Adams, M.A.; Jurich, D.M.

    1981-02-01

    This report characterizes seven United State coal regions in the Northern Great Plains, Rocky Mountain, Interior, and Gulf Coast coal provinces. Descriptions include those of the Fort Union, Powder River, Green River, Four Corners, Lower Missouri, Illinois Basin, and Texas Gulf coal resource regions. The resource characterizations describe geologic, geographic, hydrologic, environmental and climatological conditions of each region, coal ranks and qualities, extent of reserves, reclamation requirements, and current mining activities. The report was compiled as a basis for the development of hypothetical coal mining situations for comparison of conventional and terrace pit surface mining methods, under contract to the Department of Energy, Contract No. DE-AC01-79ET10023, entitled The Development of Optimal Terrace Pit Coal Mining Systems.

  8. Resting-state, functional MRI on regional homogeneity changes of brain in the heavy smokers

    International Nuclear Information System (INIS)

    Yang Shiqi; Wu Guangyao; Lin Fuchun; Kong Xiangquan; Zhou Guofeng; Pang Haopeng; Zhu Ling; Liu Guobing; Lei Hao

    2012-01-01

    Objective: To explore the mechanism of self-awareness in the heavy smokers (HS) by using regional homogeneity (ReHo) combined with resting-state functional MRI (fMRI). Methods: Thirty HS and 31 healthy non-smokers (NS) matched for age and sex underwent a 3.0 T resting-state fMRI. The data were post-processed by SPM 5 and then the ReHo values were calculated by REST software. The ReHo values between the two groups were compared by two-sample t-test. The brain map with significant difference of ReHo value was obtained. Results: Compared with that in NS group, the regions with decreased ReHo value included the bilateral precuneus, superior frontal gyrus,medial prefrontal cortex, right angular gyrus, inferior frontal gyrus, inferior occipital gyrus, cerebellum, and left middle frontal gyrus in HS group. The regions of increased ReHo value included the bilateral insula, parahippocampal gyrus, white matter of parietal lobe, pons, left inferior parietal lobule, lingual gyrus, thalamus, inferior orbital gyrus, white matter of temporal-frontal lobe, and cerebellum. The difference was more obvious in the left hemisphere. Conclusions: In HS, abnormal ReHo on a resting state which reflects network of smoking addiction. This method may be helpful in understanding the mechanism of self-awareness in HS. (authors)

  9. Modeling the Effects of State Influence on the Dynamics of the Regional Entrepreneurial Environment

    Directory of Open Access Journals (Sweden)

    Alexander N. Kuzminov

    2017-12-01

    Full Text Available The article discusses the problem of forming effective levers of state support for entrepreneurship development, characterized by low dynamics and regional disparities. It is proposed to consider the business environment as a special institution of regional stability, a resource for development and an essential element of the reproductive process. This approach allows us to form conceptually new approaches to managing the regional entrepreneurial environment, creating new enterprises and improving their survival. The article substantiates the necessity of using non-financial categories of motivation for entrepreneurial activity, which are proposed to be considered in the "attractiveness" category format. Based on the analysis of modern theoretical approaches in this area, it is concluded that the use of the concept of Robbinsonian maximizers seems promising, in which the utility for the entrepreneur from business activities increases due to non-financial factors that enhance the overall economic effect. Cognitive and statistical modeling of possible invariants of such a combination was carried out, which confirmed the basic assumptions about the importance of such an effect as autonomy when deciding whether to start an entrepreneurial activity. The result of the research allows expanding the toolkit of state support and stimulating the development of the business environment in the region.

  10. Altered regional and circuit resting-state activity associated with unilateral hearing loss.

    Directory of Open Access Journals (Sweden)

    Xingchao Wang

    Full Text Available The deprivation of sensory input after hearing damage results in functional reorganization of the brain including cross-modal plasticity in the sensory cortex and changes in cognitive processing. However, it remains unclear whether partial deprivation from unilateral auditory loss (UHL would similarly affect the neural circuitry of cognitive processes in addition to the functional organization of sensory cortex. Here, we used resting-state functional magnetic resonance imaging to investigate intrinsic activity in 34 participants with UHL from acoustic neuroma in comparison with 22 matched normal controls. In sensory regions, we found decreased regional homogeneity (ReHo in the bilateral calcarine cortices in UHL. However, there was an increase of ReHo in the right anterior insular cortex (rAI, the key node of cognitive control network (CCN and multimodal sensory integration, as well as in the left parahippocampal cortex (lPHC, a key node in the default mode network (DMN. Moreover, seed-based resting-state functional connectivity analysis showed an enhanced relationship between rAI and several key regions of the DMN. Meanwhile, lPHC showed more negative relationship with components in the CCN and greater positive relationship in the DMN. Such reorganizations of functional connectivity within the DMN and between the DMN and CCN were confirmed by a graph theory analysis. These results suggest that unilateral sensory input damage not only alters the activity of the sensory areas but also reshapes the regional and circuit functional organization of the cognitive control network.

  11. Regional and temporal variations of Leptospira seropositivity in dogs in the United States, 2000-2010.

    Science.gov (United States)

    Lee, H S; Levine, M; Guptill-Yoran, C; Johnson, A J; von Kamecke, P; Moore, G E

    2014-01-01

    Previous studies have reported a seasonal increased risk for leptospirosis, but there is no consistent seasonality reported across regions in the United States. To evaluate and compare seasonal patterns in seropositivity for leptospirosis in dogs for 4 US regions (northeast [NE], midwest [MW], south-central [SC], and California-southern west coast [CS]). Forty four thousand nine hundred and sixteen canine serum samples submitted to a commercial laboratory for microscopic agglutination tests (MAT) from 2000 through 2010. In this retrospective study, positive cases were defined as MAT titers ≥1 : 3,200 for at least one of 7 tested serovars. Four geographic regions were defined, and MAT results were included in regional analyses based on hospital zipcode. A seasonal-trend decomposition method for times series was utilized for the analysis. Monthly variation in the seropositive rate was evaluated using a seasonal cycle subseries plot and logistic regression. Two thousand and twelve of 44,916 (4.48%) samples were seropositive. Compared to seropositive rates for February, significantly higher monthly rates occurred during the 2nd half of the year in the MW (OR 3.92-6.35) and NE (OR 2.03-4.80) regions, and only in January (OR 2.34) and December (OR 1.74) in the SC region. Monthly seropositive rates indicative of seasonality were observed earlier in the calendar year for both CS and SC regions. Seasonal patterns for seropositivity to leptospires differed by geographic region. Although risk of infection in dogs can occur year round, knowledge of seasonal trends can assist veterinarians in formulating differential diagnoses and evaluation of exposure risk. Copyright © 2014 by the American College of Veterinary Internal Medicine.

  12. Government’s involvement in regional policy and development in the state of Ohio, USA

    Directory of Open Access Journals (Sweden)

    Šehić Andrea

    2009-01-01

    Full Text Available Brownfield redevelopment has been playing a leading role in urban development in the state of Ohio for some time now. Being one of the most industrialized states in the US, Ohio has been struggling for a long time with numerous consequences of businesses that were shutting down, moving out of Ohio, or restructuring. The State officials have been addressing and taking care of these issues very carefully, and with a lot of concern and attention. Furthermore, the officials have been cooperating on all levels of government, which created a very positive and encouraging environment for successful redevelopment projects. The State has been focusing on comparative advantages of regions, and assisting where the demand is. The State has also been encouraging regional development by providing programs especially designed for ones in need, or valuing projects that propose a regional component/strategy. With establishing public-private partnerships between applicants and the government as the fund provider, a very important way of cooperation is established, and maintained, throughout the funding process. With the evident burden that brown fields impose on all participants in the process of redevelopment, it is sometimes difficult to see the overall benefit of such actions. The crucial role of government’s support has proved to be the key to successful implementation of brown field projects. Enabling continuous flow of funds, establishing intergovernmental relations, along with enabling public-private partnerships, and tightly linking the participants in the process of redevelopment resulted in successfully completed projects, which brought new life and brighter perspective to communities that haven’t been able to struggle through this complex process on their own.

  13. Regional impacts of oil and gas development on ozone formation in the western United States.

    Science.gov (United States)

    Rodriguez, Marco A; Barna, Michael G; Moore, Tom

    2009-09-01

    The Intermountain West is currently experiencing increased growth in oil and gas production, which has the potential to affect the visibility and air quality of various Class I areas in the region. The following work presents an analysis of these impacts using the Comprehensive Air Quality Model with extensions (CAMx). CAMx is a state-of-the-science, "one-atmosphere" Eulerian photochemical dispersion model that has been widely used in the assessment of gaseous and particulate air pollution (ozone, fine [PM2.5], and coarse [PM10] particulate matter). Meteorology and emissions inventories developed by the Western Regional Air Partnership Regional Modeling Center for regional haze analysis and planning are used to establish an ozone baseline simulation for the year 2002. The predicted range of values for ozone in the national parks and other Class I areas in the western United States is then evaluated with available observations from the Clean Air Status and Trends Network (CASTNET). This evaluation demonstrates the model's suitability for subsequent planning, sensitivity, and emissions control strategy modeling. Once the ozone baseline simulation has been established, an analysis of the model results is performed to investigate the regional impacts of oil and gas development on the ozone concentrations that affect the air quality of Class I areas. Results indicate that the maximum 8-hr ozone enhancement from oil and gas (9.6 parts per billion [ppb]) could affect southwestern Colorado and northwestern New Mexico. Class I areas in this region that are likely to be impacted by increased ozone include Mesa Verde National Park and Weminuche Wilderness Area in Colorado and San Pedro Parks Wilderness Area, Bandelier Wilderness Area, Pecos Wilderness Area, and Wheeler Peak Wilderness Area in New Mexico.

  14. Spatial patterns of soil moisture from two regional monitoring networks in the United States

    Science.gov (United States)

    Wang, Tiejun; Liu, Qin; Franz, Trenton E.; Li, Ruopu; Lang, Yunchao; Fiebrich, Christopher A.

    2017-09-01

    Understanding soil moisture spatial variability (SMSV) at regional scales is of great value for various purposes; however, relevant studies are still limited and have yielded inconsistent findings about the primary controls on regional SMSV. To further address this issue, long-term soil moisture data were retrieved from two large scale monitoring networks located in the continental United States, including the Michigan Automated Weather Network and the Oklahoma Mesonet. To evaluate different controls on SMSV, supporting datasets, which contained data on climate, soil, topography, and vegetation, were also compiled from various sources. Based on temporal stability analysis, the results showed that the mean relative difference (MRD) of soil moisture was more correlated with soil texture (e.g., negative correlations between MRD and sand fraction, and positive ones between MRD and silt and clay fractions) than with meteorological forcings in both regions, which differed from the traditional notion that meteorological forcings were the dominant controls on regional SMSV. Moreover, the results revealed that contrary to the previous conjecture, the use of soil moisture temporal anomaly did not reduce the impacts of static properties (e.g., soil properties) on soil moisture temporal dynamics. Instead, it was found that the magnitude of soil moisture temporal anomaly was mainly negatively correlated with sand fraction and positively with silt and clay fractions in both regions. Finally, the relationship between the spatial average and standard deviation of soil moisture as well as soil moisture temporal anomaly was investigated using the data from both networks. The field data showed that the relationship for both soil moisture and soil moisture temporal anomaly was more affected by soil texture than by climatic conditions (e.g., precipitation). The results of this study provided strong field evidence that local factors (e.g., soil properties) might outweigh regional

  15. Pathways of fish invasions in the Mid-Atlantic region of the United States

    Science.gov (United States)

    Lapointe, Nicolas W. R.; Fuller, Pam; Neilson, Matthew; Murphy, Brian R.; Angermeier, Paul

    2016-01-01

    Non-native fish introductions are a major threat to biodiversity and fisheries, and occur through numerous pathways that vary regionally in importance. A key strategy for managing invasions is to focus prevention efforts on pathways posing the greatest risk of future introductions. We identified high-risk pathways for fish establishment in the Mid-Atlantic region of the United States based on estimates of probability of establishment and records of previous introductions, which were considered in the context of emerging socioeconomic trends. We used estimates of propagule pressure, species’ environmental tolerance, and size of species pool to assess the risk of establishment by pathway. Pathways varied considerably in historic importance and species composition, with the majority of species introduced intentionally via stocking (primarily for sport, forage, or biocontrol) or bait release. Bait release, private stocking, illegal introductions intended to establish reproducing populations (e.g., of sport fish), aquaculture, and the sale of live organisms all create risks for future invasions in the Mid-Atlantic region. Of these pathways, bait release probably poses the greatest risk of introductions for the Mid-Atlantic region because propagule pressure is moderate, most released species are tolerant of local environmental conditions, and the pool of species available for transplantation is large. Our findings differ considerably from studies in other regions (e.g., bait release is a dominant pathway in the Mid-Atlantic region, whereas illegal introduction of sport fish is dominant in the western US and aquarium releases are dominant in Florida), demonstrating the need for regional-scale assessments of, and management strategies for, introduction pathways.

  16. The Regionalization of Lumbar Spine Procedures in New York State: A 10-Year Analysis.

    Science.gov (United States)

    Jancuska, Jeffrey; Adrados, Murillo; Hutzler, Lorraine; Bosco, Joseph

    2016-01-01

    A retrospective review of an administrative database. The purpose of this study is to determine the current extent of regionalization by mapping lumbar spine procedures according to hospital and patient zip code, as well as examine the rate of growth of lumbar spine procedures performed at high-, medium-, and low-volume institutions in New York State. The association between hospital and spine surgeon volume and improved patient outcomes is well established. There is no study investigating the actual process of patient migration to high-volume hospitals. New York Statewide Planning and Research Cooperative System (SPARCS) administrative data were used to identify 228,695 lumbar spine surgery patients from 2005 to 2014. The data included the patients' zip code, hospital of operation, and year of discharge. The volume of lumbar spine surgery in New York State was mapped according to patient and hospital 3-digit zip code. New York State hospitals were categorized as low, medium, and high volume and descriptive statistics were used to determine trends in changes in hospital volume. Lumbar spine surgery recipients are widely distributed throughout the state. Procedures are regionalized on a select few metropolitan centers. The total number of procedures grew 2.5% over the entire 10-year-period. High-volume hospital caseload increased 50%, from 7253 procedures in 2005 to 10,915 procedures in 2014. The number of procedures at medium and low-volume hospitals decreased 30% and 13%, respectively. Despite any concerted effort aimed at moving orthopedic patients to high-volume hospitals, migration to high-volume centers occurred. Public interest in quality outcomes and cost, as well as financial incentives among medical centers to increase market share, potentially influence the migration of patients to high-volume centers. Further regionalization has the potential to exacerbate the current level of disparities among patient populations at low and high-volume hospitals. 3.

  17. Explained and unexplained racial and regional inequality in obesity prevalence in the United States.

    Science.gov (United States)

    Koh, Keumseok; Elder, Todd E; Grady, Sue C; Darden, Joe T; Vojnovic, Igor

    2018-02-22

    There are substantial racial and regional disparities in obesity prevalence in the United States. This study partitioned the mean Body Mass Index (BMI) and obesity prevalence rate gaps between non-Hispanic blacks and non-Hispanic whites into the portion attributable to observable obesity risk factors and the remaining portion attributable to unobservable factors at the national and the state levels in the United States (U.S.) in 2010. This study used a simulated micro-population dataset combining common information from the Behavioral Risk Factor Surveillance System and the U.S. Census data to obtain a reliable, large sample representing the adult populations at the national and state levels. It then applied a reweighting decomposition method to decompose the black-white mean BMI and obesity prevalence disparities at the national and state levels into the portion attributable to the differences in distribution of observable obesity risk factors and the remaining portion unexplainable with risk factors. We found that the observable differences in distribution of known obesity risk factors explain 18.5% of the mean BMI difference and 20.6% of obesity prevalence disparities between non-Hispanic blacks and non-Hispanic whites. There were substantial variations in how much the differences in distribution of known obesity risk factors can explain black-white gaps in mean BMI (-67.7% to 833.6%) and obesity prevalence (-278.5% to 340.3%) at the state level. The results from this study demonstrate that known obesity risk factors explain a small proportion of the racial, ethnic and between-state disparities in obesity prevalence in the United States. Future etiologic studies are required to further understand the causal factors underlying obesity and racial, ethnic and geographic disparities.

  18. High-resolution, regional-scale crop yield simulations for the Southwestern United States

    Science.gov (United States)

    Stack, D. H.; Kafatos, M.; Medvigy, D.; El-Askary, H. M.; Hatzopoulos, N.; Kim, J.; Kim, S.; Prasad, A. K.; Tremback, C.; Walko, R. L.; Asrar, G. R.

    2012-12-01

    Over the past few decades, there have been many process-based crop models developed with the goal of better understanding the impacts of climate, soils, and management decisions on crop yields. These models simulate the growth and development of crops in response to environmental drivers. Traditionally, process-based crop models have been run at the individual farm level for yield optimization and management scenario testing. Few previous studies have used these models over broader geographic regions, largely due to the lack of gridded high-resolution meteorological and soil datasets required as inputs for these data intensive process-based models. In particular, assessment of regional-scale yield variability due to climate change requires high-resolution, regional-scale, climate projections, and such projections have been unavailable until recently. The goal of this study was to create a framework for extending the Agricultural Production Systems sIMulator (APSIM) crop model for use at regional scales and analyze spatial and temporal yield changes in the Southwestern United States (CA, AZ, and NV). Using the scripting language Python, an automated pipeline was developed to link Regional Climate Model (RCM) output with the APSIM crop model, thus creating a one-way nested modeling framework. This framework was used to combine climate, soil, land use, and agricultural management datasets in order to better understand the relationship between climate variability and crop yield at the regional-scale. Three different RCMs were used to drive APSIM: OLAM, RAMS, and WRF. Preliminary results suggest that, depending on the model inputs, there is some variability between simulated RCM driven maize yields and historical yields obtained from the United States Department of Agriculture (USDA). Furthermore, these simulations showed strong non-linear correlations between yield and meteorological drivers, with critical threshold values for some of the inputs (e.g. minimum and

  19. Methodologies Used by Midwest Region States for Studying Teacher Supply and Demand. Issues & Answers. REL 2009-080

    Science.gov (United States)

    Lindsay, James J.; Wan, Yinmei; Gossin-Wilson, Will

    2009-01-01

    This report describes how state education agencies in the Midwest Region monitor teacher supply, demand, and shortage; details why they monitor these data; and offers estimates of the monetary costs incurred in performing such studies. This study responds to a request from state education agencies in the Midwest Region (Illinois, Indiana, Iowa,…

  20. 77 FR 3765 - Notice of FERC Staff Attendance at the Entergy Regional State Committee Work Group and...

    Science.gov (United States)

    2012-01-25

    ... Energy Regulatory Commission Notice of FERC Staff Attendance at the Entergy Regional State Committee Work Group and Stakeholder Meeting The Federal Energy Regulatory Commission hereby gives notice that members... outreach efforts. Entergy Regional State Committee Working Group and Stakeholders Meeting January 26, 2012...

  1. 76 FR 62804 - Notice of FERC Staff Attendance at the Entergy Regional State Committee Work Group and...

    Science.gov (United States)

    2011-10-11

    ... outreach efforts. Entergy Regional State Committee Work Group and Stakeholder Meeting October 19, 2011 (9 a... Energy Regulatory Commission Notice of FERC Staff Attendance at the Entergy Regional State Committee Work Group and Stakeholder Meeting The Federal Energy Regulatory Commission hereby gives notice that members...

  2. 76 FR 32986 - Vendor Outreach Workshop for Small Businesses in the Texas Intermountain Region of the United States

    Science.gov (United States)

    2011-06-07

    ... DEPARTMENT OF THE INTERIOR Office of the Secretary Vendor Outreach Workshop for Small Businesses in the Texas Intermountain Region of the United States AGENCY: Office of the Secretary, Interior... region of the United States that are interested in doing business with the Department. This outreach...

  3. Methodology for Elaborating Regional Susceptibility Maps of Slope Instability: the State of Guerrero (mexico) Case Study

    Science.gov (United States)

    González Huesca, A. E.; Ferrés, D.; Domínguez-M, L.

    2013-05-01

    Numerous cases of different types of slope instability occur every year in the mountain areas of México. Sometimes these instabilities severely affect the exposed communities, roads and infrastructure, causing deaths and serious material damage, mainly in the states of Puebla, Veracruz, Oaxaca, Guerrero and Chiapas, at the central and south sectors of the country. The occurrence of the slope instability is the result of the combination of climatic, geologic, hydrologic, geomorphologic and anthropogenic factors. The National Center for Disaster Prevention (CENAPRED) is developing several projects in order to offer civil protection authorities of the Mexican states some methodologies to address the hazard assessment for different natural phenomena in a regional level. In this framework, during the past two years, a methodology was prepared to construct susceptibility maps for slope instability at regional (≤ 1:100 000) and national (≤ 1:1 000 000) levels. This research was addressed in accordance to the criteria established by the International Association of Engineering Geology, which is the highest international authority in this topic. The state of Guerrero has been taken as a pilot scheme to elaborate the susceptibility map for slope instability at a regional level. The major constraints considered in the methodology to calculate susceptibility are: a) the slope of the surface, b) the geology and c) the land use, which were integrated using a Geographic Information System (GIS). The arithmetic sum and weighting factors to obtain the final susceptibility map were based on the average values calculated in the individual study of several cases of slope instability occurred in the state in the past decade. For each case, the evaluation format proposed by CENAPRED in 2006 in the "Guía Básica para la elaboración de Atlas Estatales y Municipales de Peligros y Riesgos" to evaluate instabilities in a local level, was applied. The resulting susceptibility map shows

  4. Not in one metric: Neuroticism modulates different resting state metrics within distinctive brain regions.

    Science.gov (United States)

    Gentili, Claudio; Cristea, Ioana Alina; Ricciardi, Emiliano; Vanello, Nicola; Popita, Cristian; David, Daniel; Pietrini, Pietro

    2017-06-01

    Neuroticism is a complex personality trait encompassing diverse aspects. Notably, high levels of neuroticism are related to the onset of psychiatric conditions, including anxiety and mood disorders. Personality traits are stable individual features; therefore, they can be expected to be associated with stable neurobiological features, including the Brain Resting State (RS) activity as measured by fMRI. Several metrics have been used to describe RS properties, yielding rather inconsistent results. This inconsistency could be due to the fact that different metrics portray different RS signal properties and that these properties may be differently affected by neuroticism. To explore the distinct effects of neuroticism, we assessed several distinct metrics portraying different RS properties within the same population. Neuroticism was measured in 31 healthy subjects using the Zuckerman-Kuhlman Personality Questionnaire; RS was acquired by high-resolution fMRI. Using linear regression, we examined the modulatory effects of neuroticism on RS activity, as quantified by the Amplitude of low frequency fluctuations (ALFF, fALFF), regional homogeneity (REHO), Hurst Exponent (H), global connectivity (GC) and amygdalae functional connectivity. Neuroticism modulated the different metrics across a wide network of brain regions, including emotional regulatory, default mode and visual networks. Except for some similarities in key brain regions for emotional expression and regulation, neuroticism affected different metrics in different ways. Metrics more related to the measurement of regional intrinsic brain activity (fALFF, ALFF and REHO), or that provide a parsimonious index of integrated and segregated brain activity (HE), were more broadly modulated in regions related to emotions and their regulation. Metrics related to connectivity were modulated across a wider network of areas. Overall, these results show that neuroticism affects distinct aspects of brain resting state activity

  5. Regional differences in right versus left congenital heart disease diagnoses in neonates in the United States.

    Science.gov (United States)

    Nelson, Jennifer S; Strassle, Paula D

    2018-03-01

    Differences in the prevalence of left and right congenital heart defects (CHD) across the United States are unclear. This study evaluated the overall prevalence and the distribution of right versus left CHD across US regions and divisions in neonates. Newborns born from 2000 to 2014 diagnosed with CHD were identified using the National Inpatient Sample. Heart defects were stratified into right, left, and "neither" subtypes. The risk of right and left heart diagnoses between US Census regions and divisions was compared using multivariable binomial regression, adjusting for infant, and hospital characteristics. Two hundred forty thousand four hundred fifty-five newborns were included and 38,185 (15.9%) were classifiable as having either right or left subtypes. Between 2000 and 2014, the prevalence of right defects increased from 1.65 to 2.88 cases/1,000 live born infants (p right heart defect diagnosis compared to the West. When stratified by division, New England states had a significantly higher prevalence of right defects compared to the Pacific (RD adj .09, 95% CI .06, 0.11). No differences in the prevalence of left defects were seen. The prevalence of CHD diagnoses at birth in the US has increased, and regional differences in the prevalence of right defects appear to exist. © 2017 Wiley Periodicals, Inc.

  6. Changes in the regional homogeneity of resting-state brain activity in minimal hepatic encephalopathy.

    Science.gov (United States)

    Chen, Hua-Jun; Zhu, Xi-Qi; Yang, Ming; Liu, Bin; Zhang, Yi; Wang, Yu; Teng, Gao-Jun

    2012-01-17

    Resting-state functional magnetic resonance imaging (fMRI) has facilitated the study of spontaneous brain activity by measuring low-frequency oscillations in blood-oxygen-level-dependent signals. Analyses of regional homogeneity (ReHo), which reflects the local synchrony of neural activity, have been used to reveal the mechanisms underlying the brain dysfunction in various neuropsychiatric diseases. However, it is not known whether the ReHo is altered in cirrhotic patients with minimal hepatic encephalopathy (MHE). We recruited 18 healthy controls and 18 patients with MHE. The ReHo was calculated to assess the strength of the local signal synchrony. Compared with the healthy controls, the patients with MHE had significantly decreased ReHo in the cuneus and adjacent precuneus, and left inferior parietal lobe, whereas the regions showing increased ReHo in patients with MHE included the left parahippocampal gyrus, right cerebellar vermis, and bilateral anterior cerebellar lobes. We found a positive correlation between the mean ReHo in the cuneus and adjacent precuneus and the score on the digit-symbol test in the patient group. In conclusion, the analysis of the regional homogeneity of resting-state brain activity may provide additional information with respect to a clinical definition of MHE. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  7. [State of collective immunity against poliomyelitis in some regions of Russia].

    Science.gov (United States)

    Seĭbil', V B; Malyshkina, L P; Khishtova, S N; Lesnikova, M V; Baryshnikova, A S; Konopleva, T N; Mnozhina, E G; Agafonova, T V; Vladimirova, L A

    2013-01-01

    Study the state of collective immunity against poliomyelitis in 7 regions of Russia in the last 3 years. 2579 sera were studied for antibodies against poliomyelitis virus. Antibodies (AT) against 3 types of viruses were determined in neutralization reaction in RD cell culture, the state of collective immunity in the examined individuals was evaluated by the percent of individuals with AT against a type of poliovirus and geometric mean AT titer. The circulation of wild polioviruses was judged by the presence of strain specific AT against wild and vaccine viruses in the examined children (311 sera were studied). The indicators of collective immunity against poliomyelitis in both select examined regions and select age groups were generally high. The data obtained allow to make a conclusion that the quality of vaccine prophylaxis in the examined regions is good. Introduction of wild poliovirus type 1 from Tajikistan in 2010 caused disease in 7 residents of Russia whereas an epidemic that had affected more than 700 individuals emerged in Tajikistan. The studies carried out confirmed the necessity to continue qualitative poliomyelitis vaccine prophylaxis in the country despite the lack of circulation of wild polioviruses that can be introduced at any time.

  8. Regional regression models of watershed suspended-sediment discharge for the eastern United States

    Science.gov (United States)

    Roman, David C.; Vogel, Richard M.; Schwarz, Gregory E.

    2012-01-01

    Estimates of mean annual watershed sediment discharge, derived from long-term measurements of suspended-sediment concentration and streamflow, often are not available at locations of interest. The goal of this study was to develop multivariate regression models to enable prediction of mean annual suspended-sediment discharge from available basin characteristics useful for most ungaged river locations in the eastern United States. The models are based on long-term mean sediment discharge estimates and explanatory variables obtained from a combined dataset of 1201 US Geological Survey (USGS) stations derived from a SPAtially Referenced Regression on Watershed attributes (SPARROW) study and the Geospatial Attributes of Gages for Evaluating Streamflow (GAGES) database. The resulting regional regression models summarized for major US water resources regions 1–8, exhibited prediction R2 values ranging from 76.9% to 92.7% and corresponding average model prediction errors ranging from 56.5% to 124.3%. Results from cross-validation experiments suggest that a majority of the models will perform similarly to calibration runs. The 36-parameter regional regression models also outperformed a 16-parameter national SPARROW model of suspended-sediment discharge and indicate that mean annual sediment loads in the eastern United States generally correlates with a combination of basin area, land use patterns, seasonal precipitation, soil composition, hydrologic modification, and to a lesser extent, topography.

  9. The development of state/region owned goods management’s monitoring instrument design

    Directory of Open Access Journals (Sweden)

    Ikhwanto Yogy

    2017-01-01

    Full Text Available The problems in state/region owned goods in Indonesian state and local governments are suspected to occur because of weak monitoring programs, according to many studies. A tool or instrument in implementing this monitoring program is expected to address this problem. Such tool currently doesn’t exist yet. This research aims to fill that gap by developing a monitoring instrument design for state/region owned goods by using Daerah Istimewa Yogyakarta (DIY Local Government as a research context in order to take valuable inputs for the design. This research is using developmental research method. Government Regulation were used for normative reference and Friedman’s results-based accountability quadrat were used in developing good indicators for the instrument. This research is succeeded in formulating the indicators that made up the instrument. Indicators compiled are divided into compliance-based indicators and results-based indicators. Indicators are formulated based on the validation and inputs from employees of DIY’s Assets Management Agency and experts from academia. This instrument still has some limitations that need improvement through further research.

  10. Regional approaches to power plant siting in the United States of America

    International Nuclear Information System (INIS)

    DiNunno, J.J.

    1975-01-01

    The selection and evaluation of sites for power plants in the United States of America have become increasingly difficult in recent years as pressures from various societal segments have resulted in governmental restraints on selection and burning of fossil fuels, methods of heat dissipation, acquisition of transmission rights of way, and on environmental impact of industrialization in general. New legislation at both Federal and state levels has been enacted that influences power plant siting. In addition to environmental requirements that must be satisfied, implementing procedures require documented justification for sites chosen and public disclosure of the basis for selection. Some states have consolidated their regulatory activities in the power plant siting area to provide for a more unified approach to these problems. Although nuclear plants have by far the most rigorous requirements for documentation of site selection and plant design, the application of the same general philosophies to fossil plants has been made in several states and can be anticipated elsewhere. Individual site-related investigations have not so much changed in basics as they have been enlarged in scope. Whereas in the past the search for siting alternatives was frequently confined to a utility's service area, the additional siting constraints represented in environmental laws, the economies of size of nuclear power plants, and the sharing of plant capacities among utilities have contributed to a widening of the search area. Several states have assumed the responsibility for site search and investigation and their efforts extend state-wide. This paper discusses applications of regional approaches to power plant siting in the United States of America using case studies made by NUS Corporation, an engineering/environmental consulting firm. The universality of these approaches is indicated, leaving to national policies and goals the importance of values assigned to the basic siting factors

  11. ORGANIZATIONAL PROJECT MANAGEMENT IN OMSK REGION COMPANIES: CURRENT STATE AND DEVELOPMENT CONSTRAINTS

    Directory of Open Access Journals (Sweden)

    Irina Vladimirovna Katunina

    2018-03-01

    Full Text Available Despite widespread concept of project management, companies in major regions of Russia are still at the initial level of project management maturity. The paper is aimed to determine the current state and dynamics of organizational project management in the companies of the Omsk region, identify problem areas, and seek directions for further development. The author interviewed managers and project management practitioners in 148 companies from a variety of industries in the Omsk region. The study compares the survey results received during two years (2015–2016. The findings indicate that within the majority of companies, the organizational project management is not fully adopted. The author has empirically tested that high-performers are more likely to appreciate the value of project management than low-performers. However, the only small proportion of companies demonstrates a high level of project management maturity. Moreover, no strong relationship has been found between matured project management processes in a company and its performance. The author revealed and ranged the main problems in the organizational project management development. These problems are concerned with a poor support of organizational enablers. The organizational project management development should be considered in the context of strategic governance and management. The findings contribute to the understanding of key processes, which constitute project capabilities in a company. The research results can be used for building a conceptual model and studying organizational project management dynamics in a region during a longer period.

  12. Coordinating across scales: Building a regional marsh bird monitoring program from national and state Initiatives

    Science.gov (United States)

    Shriver, G.W.; Sauer, J.R.

    2008-01-01

    Salt marsh breeding bird populations (rails, bitterns, sparrows, etc.) in eastern North America are high conservation priorities in need of site specific and regional monitoring designed to detect population changes over time. The present status and trends of these species are unknown but anecdotal evidence of declines in many of the species has raised conservation concerns. Most of these species are listed as conservation priorities on comprehensive wildlife plans throughout the eastern U.S. National Wildlife Refuges, National Park Service units, and other wildlife conservation areas provide important salt marsh habitat. To meet management needs for these areas, and to assist regional conservation planning, survey designs are being developed to estimate abundance and population trends for these breeding bird species. The primary purpose of this project is to develop a hierarchical sampling frame for salt marsh birds in Bird Conservation Region (BCR) 30 that will provide the ability to estimate species population abundances on 1) specific sites (i.e. National Parks and National Wildlife Refuges), 2) within states or regions, and 3) within BCR 30. The entire breeding range of Saltmarsh Sharp-tailed and Coastal Plain Swamp sparrows are within BCR 30, providing an opportunity to detect population trends within the entire breeding ranges of two priority species.

  13. Neospora spp. antibodies in horses from two geographical regions of the state of Santa Catarina, Brazil.

    Science.gov (United States)

    de Moura, Anderson Barbosa; da Silva, Márcio Orides; Farias, Juliana Antunes; Vieira-Neto, Achilles; de Souza, Antonio Pereira; Sartor, Amélia Aparecida; Fonteque, Joandes Henrique; Bunn, Silvério

    2013-01-01

    The aims of this study were to determine occurrences of Neospora spp. IgG antibodies in horses from two geographical regions of the state of Santa Catarina, southern Brazil, and identify risk factors for infection. Analyses were performed on 615 samples using the immunofluorescent antibody test (IFAT ≥ 1:50). Out of the 615 samples, 25 (4.1%) were positive for Neospora spp. The titers for Neospora spp. were distributed as follows: 1:50 (13), 1:100 (eight), 1:200 (three) and 1:400 (one). Out of the 311 samples taken in the mountain region, eight were positive (2.6%). Among the samples from the coastal region (304), 17 had Neospora spp. antibodies, thus indicating occurrence of 5.6%. Although no statistically significant difference was observed (P = 0.06704), the prevalence among animals of the coast was 2.2 times higher than that of the mountain region. Contact with dogs and/or cattle (P = 0.007596) were identified as risk factor for Neospora spp. infection.

  14. Arsenic content of soils from three regions of Santa Catarina State

    Directory of Open Access Journals (Sweden)

    Leticia Cristina de Souza

    2016-03-01

    Full Text Available The determination of trace elements is necessary in order to monitor their entry into the soil system and to remediate contaminated areas. The purpose of this study was to determine the natural content of arsenic (As in soils of three regions of Santa Catarina State (SC: the Southern Plateau, the Metropolitan area and the Southern Coast. Arsenic content was obtained after digestion in a microwave oven, following the USEPA 3051 A protocol and quantification was made by atomic absorption spectrometry with electrothermal atomization. The results were analyzed by the Scott-Knott test at a 5% significance level. Soil attributes that best correlated with arsenic content were clay, organic carbon, cation exchange capacity and Al and Fe oxides. The arsenic levels are related to the source material and the slope of regional soils.

  15. Harmful algal blooms and eutrophication: Examining linkages from selected coastal regions of the United States

    Science.gov (United States)

    Anderson, Donald M.; Burkholder, JoAnn M.; Cochlan, William P.; Glibert, Patricia M.; Gobler, Christopher J.; Heil, Cynthia A.; Kudela, Raphael; Parsons, Michael L.; Rensel, J. E. Jack; Townsend, David W.; Trainer, Vera L.; Vargo, Gabriel A.

    2008-01-01

    Coastal waters of the United States (U.S.) are subject to many of the major harmful algal bloom (HAB) poisoning syndromes and impacts. These include paralytic shellfish poisoning (PSP), neurotoxic shellfish poisoning (NSP), amnesic shellfish poisoning (ASP), ciguatera fish poisoning (CFP) and various other HAB phenomena such as fish kills, loss of submerged vegetation, shellfish mortalities, and widespread marine mammal mortalities. Here, the occurrences of selected HABs in a selected set of regions are described in terms of their relationship to eutrophication, illustrating a range of responses. Evidence suggestive of changes in the frequency, extent or magnitude of HABs in these areas is explored in the context of the nutrient sources underlying those blooms, both natural and anthropogenic. In some regions of the U.S., the linkages between HABs and eutrophication are clear and well documented, whereas in others, information is limited, thereby highlighting important areas for further research. PMID:19956363

  16. Anuran amphibians of the urban region of Altamira (Oriental Amazonia, state of Pará, Brazil.

    Directory of Open Access Journals (Sweden)

    Flávio Bezerra Barros

    2009-06-01

    Full Text Available The present study aimed to take stock of the species of anurans in three localities of the urban region of Altamira, a municipal district in the west of the state of Pará (Oriental Amazonia. Collections were made between January and June of 2004. Fifteen species were recorded during the study. The family Hylidae was the most represented, with eight species. The data was compatible with the degree of conservation of the collection areas. The necessity of making new fauna inventories in all Brazilian biomes is of extreme urgency, particularly in the Amazon, given its vast extension and lack of inventories.

  17. Probing the transition state region in catalytic CO oxidation on Ru

    Energy Technology Data Exchange (ETDEWEB)

    Ostrom, H. [Stockholm Univ. (Sweden); Oberg, H. [Stockholm Univ. (Sweden); Xin, H. [SLAC National Accelerator Lab., Menlo Park, CA (United States); LaRue, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., Stanford, CA (United States); Beye, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Dell' Angela, M. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); Gladh, J. [Stockholm Univ. (Sweden); Ng, M. L. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Sellberg, J. A. [Stockholm Univ. (Sweden); SLAC National Accelerator Lab., Menlo Park, CA (United States); Kaya, S. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Mercurio, G. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); Nordlund, D. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Hantschmann, M. [Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Hieke, F. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); Kuhn, D. [Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Schlotter, W. F. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Dakovski, G. L. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Turner, J. J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Minitti, M. P. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Mitra, A. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Moeller, S. P. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Fohlisch, A. [Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Univ. Potsdam, Potsdam (Germany); Wolf, M. [Fritz-Haber Institute of the Max-Planck-Society, Berlin (Germany); Wurth, W. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); DESY Photon Science, Hamburg (Germany); Persson, M. [The Univ. of Liverpool, Liverpool (United Kingdom); Norskov, J. K. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., Stanford, CA (United States); Abild-Pedersen, F. [Stanford Univ., Stanford, CA (United States); Ogasawara, H. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Pettersson, L. G. M. [Stockholm Univ. (Sweden); Nilsson, A. [Stockholm Univ. (Sweden); SLAC National Accelerator Lab., Menlo Park, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)

    2015-02-12

    Femtosecond x-ray laser pulses are used to probe the CO oxidation reaction on ruthenium (Ru) initiated by an optical laser pulse. On a time scale of a few hundred femtoseconds, the optical laser pulse excites motions of CO and O on the surface, allowing the reactants to collide, and, with a transient close to a picosecond (ps), new electronic states appear in the O K-edge x-ray absorption spectrum. Density functional theory calculations indicate that these result from changes in the adsorption site and bond formation between CO and O with a distribution of OC–O bond lengths close to the transition state (TS). After 1 ps, 10% of the CO populate the TS region, which is consistent with predictions based on a quantum oscillator model.

  18. Present state of the perception gap of nuclear energy between Japanese nuclear energy supplying region and an energy consuming region

    International Nuclear Information System (INIS)

    Ohnishi, Teruaki

    2002-01-01

    Public opinion surveys have been carried out since 1998 on what phase and on what extent of the perception of nuclear energy differs between Japanese dwelling in energy supplying region and an energy-consuming region. Southern Fukui rural district where 15 nuclear reactors are now installed and Osaka urban region of about 100 km apart from Fukui were selected as the respective targets for the energy supplying and consuming regions. Analyses of the data of about 3000 samples have revealed the followings. (1) The public in the nuclear energy supplying region are very friendly to nuclear energy so that only about 20 and 39 of the public are resistive to the general promotion of nuclear energy in Japan and to the construction of another nuclear reactor in their dwelling region, respectively. (2) On the other hand, in the energy-consuming region those respective fractions are 41 and 70 implying strong resistance to nuclear energy in the urban region. (3) Both the degree of interest in and the degree of knowledge on nuclear energy are very low, whereas the extent of fear to nuclear is high for the urban public. (4) Not only the fraction of the public who are satisfied with their present life, but the public fraction who is eagerly support the thought of return-to-nature are very high in the urban region. (5) On the other hand, in the energy supplying region, many peoples eagerly want their life to become more convenient than it is now, and 6) all those trends (I)-(5) are revealed more pronouncedly in the woman than the man. The perception gap of nuclear energy thus became clear between Japanese dwelling in rural and urban regions. On the basis of this knowledge, discussions on the nature of the so-called NIMBY will be made from the socio-psychological viewpoint and propositions will also be made on the methods to dissolve the perception gap of that soft. (author)

  19. Regional water implications of reducing oil imports with liquid transportation fuel alternatives in the United States.

    Science.gov (United States)

    Jordaan, Sarah M; Diaz Anadon, Laura; Mielke, Erik; Schrag, Daniel P

    2013-01-01

    The Renewable Fuel Standard (RFS) is among the cornerstone policies created to increase U.S. energy independence by using biofuels. Although greenhouse gas emissions have played a role in shaping the RFS, water implications are less understood. We demonstrate a spatial, life cycle approach to estimate water consumption of transportation fuel scenarios, including a comparison to current water withdrawals and drought incidence by state. The water consumption and land footprint of six scenarios are compared to the RFS, including shale oil, coal-to-liquids, shale gas-to-liquids, corn ethanol, and cellulosic ethanol from switchgrass. The corn scenario is the most water and land intense option and is weighted toward drought-prone states. Fossil options and cellulosic ethanol require significantly less water and are weighted toward less drought-prone states. Coal-to-liquids is an exception, where water consumption is partially weighted toward drought-prone states. Results suggest that there may be considerable water and land impacts associated with meeting energy security goals through using only biofuels. Ultimately, water and land requirements may constrain energy security goals without careful planning, indicating that there is a need to better balance trade-offs. Our approach provides policymakers with a method to integrate federal policies with regional planning over various temporal and spatial scales.

  20. System Model Bias Processing Approach for Regional Coordinated States Information Involved Filtering

    Directory of Open Access Journals (Sweden)

    Zebo Zhou

    2016-01-01

    Full Text Available In the Kalman filtering applications, the conventional dynamic model which connects the states information of two consecutive epochs by state transition matrix is usually predefined and assumed to be invariant. Aiming to improve the adaptability and accuracy of dynamic model, we propose multiple historical states involved filtering algorithm. An autoregressive model is used as the dynamic model which is subsequently combined with observation model for deriving the optimal window-recursive filter formulae in the sense of minimum mean square error principle. The corresponding test statistics characteristics of system residuals are discussed in details. The test statistics of regional predicted residuals are then constructed in a time-window for model bias testing with two hypotheses, that is, the null and alternative hypotheses. Based on the innovations test statistics, we develop a model bias processing procedure including bias detection, location identification, and state correction. Finally, the minimum detectable bias and bias-to-noise ratio are both computed for evaluating the internal and external reliability of overall system, respectively.

  1. High-spin states in 136La and possible structure change in the N =79 region

    Science.gov (United States)

    Nishibata, H.; Leguillon, R.; Odahara, A.; Shimoda, T.; Petrache, C. M.; Ito, Y.; Takatsu, J.; Tajiri, K.; Hamatani, N.; Yokoyama, R.; Ideguchi, E.; Watanabe, H.; Wakabayashi, Y.; Yoshinaga, K.; Suzuki, T.; Nishimura, S.; Beaumel, D.; Lehaut, G.; Guinet, D.; Desesquelles, P.; Curien, D.; Higashiyama, K.; Yoshinaga, N.

    2015-05-01

    High-spin states in the odd-odd nucleus 136La, which is located close to the β -stability line, have been investigated in the radioactive-beam-induced fusion-evaporation reaction 124Sn(17N,5 n ). The use of the radioactive beam enabled a highly sensitive and successful search for a new isomer [14+,T1 /2=187 (27 ) ns] in 136La. In the A =130 -140 mass region, no such long-lived isomer has been observed at high spin in odd-odd nuclei. The 136La level scheme was revised, incorporating the 14+ isomer and six new levels. The results were compared with pair-truncated shell model (PTSM) calculations which successfully explain the level structure of the π h11 /2⊗ν h11/2 -1 bands in 132La and 134La. The isomerism of the 14+ state was investigated also by a collective model, the cranked Nilsson-Strutinsky (CNS) model, which explains various high-spin structures in the medium-heavy mass region. It is suggested that a new type of collective structure is induced in the PTSM model by the increase of the number of π g7 /2 pairs, and/or in the CNS model by the configuration change associated with the shape change in 136La.

  2. Brain regions involved in dispositional mindfulness during resting state and their relation with well-being.

    Science.gov (United States)

    Kong, Feng; Wang, Xu; Song, Yiying; Liu, Jia

    2016-01-01

    Mindfulness can be viewed as an important dispositional characteristic that reflects the tendency to be mindful in daily life, which is beneficial for improving individuals' both hedonic and eudaimonic well-being. However, no study to date has examined the brain regions involved in individual differences in dispositional mindfulness during the resting state and its relation with hedonic and eudaimonic well-being. To investigate this issue, the present study employed resting-state functional magnetic resonance imaging (rs-fMRI) to evaluate the regional homogeneity (ReHo) that measures the local synchronization of spontaneous brain activity in a large sample. We found that dispositional mindfulness was positively associated with the ReHo in the left orbitofrontal cortex (OFC), left parahippocampal gyrus (PHG), and right insula implicated in emotion processing, body awareness, and self-referential processing, and negatively associated with the ReHo in right inferior frontal gyrus (IFG) implicated in response inhibition and attentional control. Furthermore, we found different neural associations with hedonic (i.e., positive and negative affect) and eudaimonic well-being (i.e., the meaningful and purposeful life). Specifically, the ReHo in the IFG predicted eudaimonic well-being whereas the OFC predicted positive affect, both of which were mediated by dispositional mindfulness. Taken together, our study provides the first evidence for linking individual differences in dispositional mindfulness to spontaneous brain activity and demonstrates that dispositional mindfulness engages multiple brain mechanisms that differentially influence hedonic and eudaimonic well-being.

  3. Multiphase region of helimagnetic superlattices at low temperature in an extended six-state clock model

    Science.gov (United States)

    Lovelady, D. C.; Harper, H. M.; Brodsky, I. E.; Rabson, D. A.

    2006-05-01

    The variety of magnetic phases observed in rare-earth heterostructures at low temperatures (Jehan et al 1993 Phys. Rev. B 48 5594-606), such as Ho/Y, may be elucidated by an ANNNI-like model Hamiltonian. In previous work modelling bulk Ho (Seno, Rabson and Yeomans 1993 J. Phys. A: Math. Gen. 26 4887-905), such a Hamiltonian with a one-dimensional parameter space produced a single multiphase point. In contrast, the parameter space of the heterostructure model is three dimensional, and instead of an isolated multiphase point, we find two-dimensional multiphase regions. In an example of Villain's 'order from disorder' (Villain, Bidaux, Carton and Conte 1980 J. Physique 41 1263-72 Pimpinelli, Uimin and Villain 1991 J. Phys.: Condens. Matter 3 4693-719), an infinitesimal temperature breaks the ground-state degeneracy. In first order of a low-temperature expansion, we find that the degeneracy is broken everywhere in a multiphase region except on a line. A segment of the line appears to remain multiphase to all orders in a low-temperature expansion when the number L of magnetic layers between non-magnetic spacers is 4 but not for other values of L. For L = 4, the hierarchy of phases more closely resembles that in the ANNNI model than in the bulk six-state clock model on which the present model is based.

  4. A global fundamental equation of state for normal hexane in the critical region

    Energy Technology Data Exchange (ETDEWEB)

    Abbaci, Azzedine, E-mail: azzedine.abbaci@univ-annaba.org [Laboratoire de Synthèse et de Biocatalyse Organique, Unité Thermodynamique des Fluides et des Mélanges, Faculté des Sciences, Département de Chimie, Université Badji Mokhtar, BP 12, Sidi-Amar, Annaba 23000 (Algeria); Rizi, Aicha [Laboratoire de Synthèse et de Biocatalyse Organique, Unité Thermodynamique des Fluides et des Mélanges, Faculté des Sciences, Département de Chimie, Université Badji Mokhtar, BP 12, Sidi-Amar, Annaba 23000 (Algeria); Abdulagatov, Ilmutdin M. [Institute of Physics of the Dagestan Scientific Center of the Russian Academy of Sciences, 367005 Makhachkala, M. Yaragskogo Str. 94, Dagestan (Russian Federation)

    2013-09-10

    Highlights: ► The crossover Landau model is used to predict the thermodynamic properties of normal hexane. ► Thermodynamic properties of normal are studied. ► Comparison with different thermodynamic properties is done. - Abstract: In our previous work [S. Azzouz, A. Rizi, A. Acidi, A. Abbaci, St. Cerc. St. CICBIA 11 (2) (2010) 235–241], we developed an interim thermodynamic property formulation for the supercritical n-hexane which incorporates non-analytic scaling laws in the critical region and reproduces the thermodynamic properties of n-hexane far away from the critical region. However, it appears that this equation of state gives unphysical values for critical amplitudes such as that of the compressibility above the critical point. In this work, we present a modification of this equation of state based on the pressure data of Grigoriev et al. group and those of Abdulagatov, the isochoric specific heat data of Amirkhanov et al. as well as the isobaric specific heat of Gerasimov et al. Comparison with different sets of thermodynamic-property data available is given.

  5. MRSA from Santa Catarina State, Southern Brazil: intriguing epidemiological differences compared to other Brazilian regions

    Directory of Open Access Journals (Sweden)

    Alessandro C.O. Silveira

    2015-07-01

    Full Text Available Methicillin-resistant Staphylococcus aureus (MRSA is one of the most frequently isolated agents in both nosocomial and community settings. It is a constant challenge for antibacterial therapy. Therefore, it becomes essential to understand the epidemiology of MRSA isolates in the institution and/or region to guide empirical therapy. The objective of this study was to evaluate the epidemiological characteristics of MRSA isolates in the state of Santa Catarina, Brazil, and determine if there is a clonal spread. We evaluated 124 clinical isolates of MRSA obtained from various anatomical sites from patients in the state of Santa Catarina in Southern Brazil. The antimicrobial susceptibility profile was evaluated by disk diffusion and minimum inhibitory concentration (MIC was determined by Etest and broth macrodilution. SCCmec types were determined by multiplex PCR and the clonal relationship among isolates was assessed by pulsed field gel electrophoresis. Antimicrobials that have demonstrated lower rates of resistance were tetracycline (20.2%, sulfamethoxazole–trimethoprim (20.2% and chloramphenicol (12.9%. We did not detect any resistance to glycopeptides, daptomycin, linezolid, and tigecycline. SCCmec type III was predominant (54%, followed by type II (21.8%, consistent with other Brazilian studies. Twenty-six clones were observed grouping 72 (58% isolates and no clonal relationship was observed between our isolates and the major epidemic clones circulating in Brazil. An intriguing distinct MRSA epidemiology was observed in Santa Catarina, compared to other Brazilian regions.

  6. Adaptation of spineless cactus to semi-arid region of Paraíba state, Brazil.

    Directory of Open Access Journals (Sweden)

    Aldo Torres-Sales

    2015-12-01

    Full Text Available The aim of this study was to evaluate the adaptation of two spineless cactus of the species Nopalea cochenillifera Salm Dyck (Miuda and Alagoas under the environmental conditions of the semi-arid region in the tate of Paraiba, Brazil. An experimental randomized block design with five replications was used. The experiment was conducted under field conditions in São João do Cariri county, State of Paraiba, Brazil (7°22’45,1”S and 36°31’47,2”W, from August 2004 to May 2007. Every twenty-eight days the relative growth rate of cladodes height, length, width, and thickness were evaluated, as well as the number of cladodes per plant and the photosynthetic active area of cladodes and plant. The biomass accumulation per hectare was also measured at the end of the experimental period. One thousand days after planting, the cultivars did not differ in length and width of cladodes. The Alagoas cultivar showed greater thickness of cladode than the Miuda. The Miuda had a larger number of cladodes (p>0.05. There was no difference (p>0.05 in biomass accumulation between cultivars. In conclusion, both cultivars showed similar behavior in the environmental conditions of the semiarid region of the State of Paraiba, Brazil.

  7. Relatively slow stochastic gene-state switching in the presence of positive feedback significantly broadens the region of bimodality through stabilizing the uninduced phenotypic state.

    Science.gov (United States)

    Ge, Hao; Wu, Pingping; Qian, Hong; Xie, Xiaoliang Sunney

    2018-03-01

    Within an isogenic population, even in the same extracellular environment, individual cells can exhibit various phenotypic states. The exact role of stochastic gene-state switching regulating the transition among these phenotypic states in a single cell is not fully understood, especially in the presence of positive feedback. Recent high-precision single-cell measurements showed that, at least in bacteria, switching in gene states is slow relative to the typical rates of active transcription and translation. Hence using the lac operon as an archetype, in such a region of operon-state switching, we present a fluctuating-rate model for this classical gene regulation module, incorporating the more realistic operon-state switching mechanism that was recently elucidated. We found that the positive feedback mechanism induces bistability (referred to as deterministic bistability), and that the parameter range for its occurrence is significantly broadened by stochastic operon-state switching. We further show that in the absence of positive feedback, operon-state switching must be extremely slow to trigger bistability by itself. However, in the presence of positive feedback, which stabilizes the induced state, the relatively slow operon-state switching kinetics within the physiological region are sufficient to stabilize the uninduced state, together generating a broadened parameter region of bistability (referred to as stochastic bistability). We illustrate the opposite phenotype-transition rate dependence upon the operon-state switching rates in the two types of bistability, with the aid of a recently proposed rate formula for fluctuating-rate models. The rate formula also predicts a maximal transition rate in the intermediate region of operon-state switching, which is validated by numerical simulations in our model. Overall, our findings suggest a biological function of transcriptional "variations" among genetically identical cells, for the emergence of bistability and

  8. Marshak Lectureship Talk: Women in Physics in the Baltic States Region: Problems and Solutions

    Science.gov (United States)

    Satkovskiene, Dalia

    2008-03-01

    In this contribution the gender equality problem in physics will be discussed on the basis of the results obtained implementing the project ``Baltic States Network: Women in Sciences and High Technology'' (BASNET) initiated by Lithuanian women physicists and financed by European Commission. The main goal of BASNET project was creation of the regional Strategy how to deal with women in sciences problem in the Baltic States. It has some stages and the contribution follows them. The first one was in depth sociological study aiming to find out disincentives and barriers women scientists face in their career and work at science and higher education institutions. Analysis of results revealed wide range of problems concerned with science organization, management and financing common for both counterparts. However it also proved the existence of women discrimination in sciences. As main factors influencing women under-representation in Physics was found: the stereotypes existing in the society where physics is assigned to the masculine area of activity; failings of the science management system, where highest positions are distributed not using the institutionalized objective criteria but by voting, where the correctness of majority solutions is anticipated implicitly. In physics where male scientists are the majority (they also usually compose executive boards, committees etc.) results of such a procedures often are unfavorable for women. The same reasons also influence women ``visibility'' in physicist's community and as the consequence possibility to receive needed recourses for their research as well as appropriate presentation of results obtained. The study revealed also the conservatism of scientific community- reluctance to face existing in the scientific society problems and to start solving them. On the basis of the results obtained as well practice of other countries the common strategy of solving women in physics (sciences) in the Baltic States region was

  9. Suicide in the Kurdistan Region of Iraq, state of the art.

    Science.gov (United States)

    Hanna, Vian Nissan; Ahmad, Abdulbaghi

    2009-01-01

    In recent years the, incidence of suicide in Kurdistan has been increasing, especially among females, to a degree it cannot be neglected. Consequently, attention was given to this phenomena and the aggressive method of suicide used by young peoples, especially females, in Kurdistan. In attempt to obtain an objective picture of the frequently media-reported suicide among youths and women in the Kurdistan Region of Iraq. The responsible authorities and medical service units in the region were visited to collect information, and the available data were explored to produce a state-of-the-art overview on the subject. Because of insufficient documentation and lack of systematic registration, the data on suicide were scattered and difficult to evaluate. However, the findings did confirm that suicide exists as a serious problem in the society in Kurdistan, particularly among females. Urgent attention is demanded from the responsible authorities and organizations concerned in the region. Further research is needed to investigate the exact extent of suicide and its correlates in the society in Kurdistan, in order to plan for effective preventive measures.

  10. Corrected and republished: Suicide in the Kurdistan Region of Iraq, state of the art.

    Science.gov (United States)

    Hanna, Vian Nissan; Ahmad, Abdulbaghi

    2013-04-01

    In recent years the, incidence of suicide in Kurdistan has been increasing, especially among females, to a degree it cannot be neglected. Consequently, attention was given to this phenomena and the aggressive method of suicide used by young peoples, especially females, in Kurdistan. In attempt to obtain an objective picture of the frequently media-reported suicide among youths and women in the Kurdistan Region of Iraq. The responsible authorities and medical service units in the region were visited to collect information, and the available data were explored to produce a state-of-the-art overview on the subject. Because of insufficient documentation and lack of systematic registration, the data on suicide were scattered and difficult to evaluate. However, the findings did confirm that suicide exists as a serious problem in the society in Kurdistan, particularly among females. Urgent attention is demanded from the responsible authorities and organizations concerned in the region. Further research is needed to investigate the exact extent of suicide and its correlates in the society in Kurdistan, in order to plan for effective preventive measures. Burn, Iraq, Kurdistan, Suicide, Young.

  11. Regional homogeneity of the resting-state brain activity correlates with individual intelligence.

    Science.gov (United States)

    Wang, Leiqiong; Song, Ming; Jiang, Tianzi; Zhang, Yunting; Yu, Chunshui

    2011-01-25

    Resting-state functional magnetic resonance imaging has confirmed that the strengths of the long distance functional connectivity between different brain areas are correlated with individual differences in intelligence. However, the association between the local connectivity within a specific brain region and intelligence during rest remains largely unknown. The aim of this study is to investigate the relationship between local connectivity and intelligence. Fifty-nine right-handed healthy adults participated in the study. The regional homogeneity (ReHo) was used to assess the strength of local connectivity. The associations between ReHo and full-scale intelligence quotient (FSIQ) scores were studied in a voxel-wise manner using partial correlation analysis controlling for age and sex. We found that the FSIQ scores were positively correlated with the ReHo values of the bilateral inferior parietal lobules, middle frontal, parahippocampal and inferior temporal gyri, the right thalamus, superior frontal and fusiform gyri, and the left superior parietal lobule. The main findings are consistent with the parieto-frontal integration theory (P-FIT) of intelligence, supporting the view that general intelligence involves multiple brain regions throughout the brain. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  12. Building Regional Threat-Based Networks for Estuaries in the Western United States

    Science.gov (United States)

    Merrifield, Matthew S.; Hines, Ellen; Liu, Xiaohang; Beck, Michael W.

    2011-01-01

    Estuaries are ecologically and economically valuable and have been highly degraded from both land and sea. Estuarine habitats in the coastal zone are under pressure from a range of human activities. In the United States and elsewhere, very few conservation plans focused on estuaries are regional in scope; fewer still address threats to estuary long term viability.We have compiled basic information about the spatial extent of threats to identify commonalities. To do this we classify estuaries into hierarchical networks that share similar threat characteristics using a spatial database (geodatabase) of threats to estuaries from land and sea in the western U.S.Our results show that very few estuaries in this region (16%) have no or minimal stresses from anthropogenic activity. Additionally, one quarter (25%) of all estuaries in this study have moderate levels of all threats. The small number of un-threatened estuaries is likely not representative of the ecological variability in the region and will require working to abate threats at others. We think the identification of these estuary groups can foster sharing best practices and coordination of conservation activities amongst estuaries in any geography. PMID:21387006

  13. Regional Climate and Variability of the Summertime Continental United States in Reanalyses

    Science.gov (United States)

    Bosilovich, M G.; Robertson, F. R.; Roberts, B.

    2013-01-01

    Understanding climate variability at regional scales is an important for research and societal needs. Atmospheric retrospective-analyses (or reanalyses) integrate multitudes of observing systems with numerical models to produce continuous data that include variables not easily observed, if at all. The breadth of variables as well as observational influence included in reanalyses make them ideal for investigating climate variability. In this paper, we assess NASA s Modern Era Retrospective-analysis for Research and Application (MERRA) regional variability in North America, specifically the United States, in conjunction with current satellite data reanalyses. Emphasis is placed on summertime precipitation because 1) it is a difficult parameter to capture in the most difficult season, 2) significant observational resources exist to benchmark comparisons, and 3) accurate assessment of precipitation variability is crucial to a multitude of sectors and applications. Likewise, we have also begun to evaluate surface air temperature. While precipitation biases are identified, year to year variability of the precipitation variations, in many cases, are quite reasonable. However, some spurious long term trends and sudden shifts in the time series are also identified. In surface air temperature, analysis of station observations provides ERA Interim a clear overall advantage. However, in a number of regions, all the reanalyses are quite comparable in variability and trend. In other regions, significant precipitation biases may occur, which has implications for the ancillary process data in a reanalysis, such as surface fluxes. We also characterize the reanalyses ability to capture variability related to ENSO. In general, the summertime variations of precipitation in the reanalyses are more highly correlated (positively) to ENSO (using ENSO34) than are the observations. The Northwestern US shows the largest positive correlations to ENSO34, and reanalyses agree with that, and

  14. [Neonatal mortality and avoidable causes in the micro regions of São Paulo state].

    Science.gov (United States)

    Nascimento, Luiz Fernando Costa; Almeida, Milena Cristina da Silva; Gomes, Camila de Moraes Santos

    2014-07-01

    To identify spatial patterns of neonatal mortality distribution in the micro regions of São Paulo State and verify the role of avoidable causes in the composition of this health indicator. This ecological exploratory study used neonatal mortality information obtained from Information System and Information Technology Department of the Brazilian National Healthcare System (DATASUS) in the period between the years 2007 and 2011. The digital set of micro regions of São Paulo State was obtained from Instituto Brasileiro de Geografia e Estatística (IBGE). Moran Indexes were calculated for the neonatal mortality total rate and rate from avoidable causes; thematic maps were constructed with these rates, as well as the difference between them; and the Box Map was built. The overall neonatal mortality rate was 8.42/1,000 live births and neonatal mortality rate from avoidable causes of 6.19/1,000 live births. Moran coefficients (I) for these rates were significant (p-value<0.05) - for the total rate of neonatal mortality I=0.11 and for mortality from preventable causes I=0.19 -, and neonatal deaths were concentrated in southwest region and the Vale do Paraíba. If preventable causes were abolished, there would be a significant reduction in the average rate of overall neonatal mortality, from 8.42 to 2.23 deaths/1,000 live births, representing a decline of 73%. This study demonstrated that neonatal mortality rate would be close to the rates of developed countries if avoidable causes were abolished.

  15. Response to state comments on the revised draft Southeastern Regional Characterization Reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    1985-08-01

    The purpose of this document is to respond to the comments received from the states of the Southeastern Region on the revised draft Southeastern Regional Characterization Reports (RCRs). The responses in this document indicate the manner in which the suggestions or comments received have been considered in modifying the revised draft Southeastern RCRs. Both general comments related to the overall Crystalline Repository Project (CRP) and comments on specific sections of the RCRs are addressed. This document responds to Southeastern State comments on both the revised draft Southeastern Regional Geologic Characterization Report (RGCR) and the revised draft Southeastern Regional Environmental Characterization Report (RECR)

  16. Response to state comments on the revised draft North Central Regional characterization reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    1985-08-01

    The purpose of this document is to respond to the comments received from the states of the North Central Region on the revised draft North Central Regional Characterization Reports (RCRs). The responses in this document indicate the manner in which the suggestions or comments received have been considered in modifying the revised draft North Central RCRs. Both general comments related to the overall Crystalline Repository Project (CRP) and comments on specific sections of the RCRs are addressed. This document responds to North Central State comments on both the revised draft North Central Regional Geologic Characterization Report (RGCR) and the revised draft North Central Regional Environmental Characterization Report (RECR)

  17. Response to state comments on the revised draft northeastern regional characterization reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    1985-08-01

    The purpose of this document is to respond to the comments received from the States of the Northeastern Region on the revised draft Northeastern Regional Characterization Reports (RCRs). The responses in this document indicate the manner in which the suggestions or comments received have been considered in modifying the revised draft Northeastern RCRs. Both general comments related to the overall Crystalline Repository Project (CRP) and comments on specific sections of the RCRs are addressed. This document responds to Northeastern State comments on both the revised draft Northeastern Regional Geologic Characterization Report (RGCR) and the revised draft Northeastern Regional Environmental Characterization Report (RECR)

  18. Models of regional habitat quality and connectivity for pumas (Puma concolor in the southwestern United States.

    Directory of Open Access Journals (Sweden)

    Brett G Dickson

    Full Text Available The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habitat for pumas within an area encompassing the entire states of Arizona and New Mexico. Survey results indicated that the presence of woodland and forest cover types, rugged terrain, and canyon bottom and ridgeline topography were expected to be important predictors of both high quality habitat and heightened permeability. As road density, distance to water, or human population density increased, the quality and permeability of habitats were predicted to decline. Using these results, we identified 67 high quality patches across the study area, and applied concepts from electronic circuit theory to estimate regional patterns of connectivity among these patches. Maps of current flow among individual pairs of patches highlighted possible pinch points along two major interstate highways. Current flow summed across all pairs of patches highlighted areas important for keeping the entire network connected, regardless of patch size. Cumulative current flow was highest in Arizona north of the Colorado River and around Grand Canyon National Park, and in the Sky Islands region owing to the many small habitat patches present. Our outputs present a first approximation of habitat quality and connectivity for dispersing pumas in the southwestern United States. Map results can be used to help target finer-scaled analyses in support of planning efforts concerned with the maintenance of puma metapopulation structure, as well as the protection of landscape features that facilitate

  19. Diversity of United States medical students by region compared to US census data

    Directory of Open Access Journals (Sweden)

    Smith MM

    2015-05-01

    Full Text Available Mark M Smith,1 Steven H Rose,1 Darrell R Schroeder,2 Timothy R Long1 1Department of Anesthesiology, Mayo Clinic College of Medicine, Rochester, MN, USA; 2Division of Biomedical Statistics and Informatics, Mayo Clinic College of Medicine, Rochester, MN, USA Purpose: Increasing the diversity of the United States (US physician workforce to better represent the general population has received considerable attention. The purpose of this study was to compare medical student race data to that of the US general population. We hypothesized that race demographics of medical school matriculants would reflect that of the general population. Patients and methods: Published race data from the United States Census Bureau (USCB 2010 census and the 2011 Association of American Medical Colleges (AAMC allopathic medical school application and enrollment by race and ethnicity survey were analyzed and compared. Race data of enrolled medical students was compared to race data of the general population within geographic regions and subregions. Additionally, race data of medical school applicants and matriculants were compared to race data of the overall general population. Results: Race distribution within US medical schools was significantly different than race distribution for the overall, regional, and subregional populations of the US (P<0.001. Additionally, the overall race distribution of medical school applicants differed significantly to the race distribution of the general population (P<0.001. Conclusion: This study demonstrated that race demographics of US medical school applicants and matriculants are significantly different from that of the general population, and may be resultant of societal quandaries present early in formal education. Initiatives targeting underrepresented minorities at an early stage to enhance health care career interest and provide academic support and mentorship will be required to address the racial disparity that exists in US

  20. Models of regional habitat quality and connectivity for pumas (Puma concolor) in the southwestern United States.

    Science.gov (United States)

    Dickson, Brett G; Roemer, Gary W; McRae, Brad H; Rundall, Jill M

    2013-01-01

    The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor) are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habitat for pumas within an area encompassing the entire states of Arizona and New Mexico. Survey results indicated that the presence of woodland and forest cover types, rugged terrain, and canyon bottom and ridgeline topography were expected to be important predictors of both high quality habitat and heightened permeability. As road density, distance to water, or human population density increased, the quality and permeability of habitats were predicted to decline. Using these results, we identified 67 high quality patches across the study area, and applied concepts from electronic circuit theory to estimate regional patterns of connectivity among these patches. Maps of current flow among individual pairs of patches highlighted possible pinch points along two major interstate highways. Current flow summed across all pairs of patches highlighted areas important for keeping the entire network connected, regardless of patch size. Cumulative current flow was highest in Arizona north of the Colorado River and around Grand Canyon National Park, and in the Sky Islands region owing to the many small habitat patches present. Our outputs present a first approximation of habitat quality and connectivity for dispersing pumas in the southwestern United States. Map results can be used to help target finer-scaled analyses in support of planning efforts concerned with the maintenance of puma metapopulation structure, as well as the protection of landscape features that facilitate the dispersal

  1. Experience with WASP and MAED among IAEA Member States participating in the Regional Co-operative Agreement (RCA) in Asia and the Pacific Region

    International Nuclear Information System (INIS)

    1989-10-01

    The report includes the proceedings and papers presented during the workshop on the experience with WASP/MAED computer programs among IAEA Member States participating in the regional co-operative agreement (RCA) in Asia and the Pacific Region, organized by the IAEA and held in Kuala Lumpur (Malaysia) between 5-9 December 1988. A separate abstract was prepared for each of the 14 papers presented. Refs, figs and tabs

  2. Initiatives of cross-border regional planning in Matamoros-Brownsville (Mexico-United States

    Directory of Open Access Journals (Sweden)

    Xavier Oliveras González

    2016-03-01

    Full Text Available Cross-border regional planning is a recent phenomenon, which its first initiatives date back to 1960s. Currently some experiences have been conducted, most of them in Europe. The weak development of this phenomenon lies on the obstacles and limitations that it has to deal with. Those obstacles derive from the asymmetries between the political and administrative systems, urban and spatial policies, land planning and land uses, etc. on each side of an international border. In a great extent, cross-border planning has been theoretically approached from an institutional construction perspective. However, in this research it has been adopted the symbolic regional construction perspective that allows to analyze cross-border regional planning through spatial imaginaries. In this sense, crossborder planning is understood as a result of the interaction between regional actors and the social constructed values and meanings (geographical, cultural, social, economic, historical, etc. given to border and cross-border regions. This investigation pursues, in first place, to determine the spatial imaginaries on which cross-border planning is constructed and, at the same time, the spatial imaginaries that cross-border planning reproduces; in second place, to determine in which way cross-border planning contributes to deactivate the border (deborder or, on the contrary, to reproduce and reinforce the spatial differentiation process (the process by which two contiguous national or bordered spaces build spatial discontinuities as a way to distinguish of each other. To achieve these objectives, it has been conducted a content analysis based on the documentation of the spatial and urban planning and of the cross-border initiatives from a case study area; a direct observation of an ongoing cross-border initiative; and interviews to key informants (planning agencies and other organizations related to cross-border initiatives. In the Mexico-United States border region

  3. Helminthic Parasites of Chickens (Gallus Domesticus in Different Regions of São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    GS da Silva

    2016-03-01

    Full Text Available Abstract The Brazilian poultry industry is an outstanding national and international agribusiness sector. Among the Brazilian states, São Paulo is the largest producer of commercial eggs and the fourth largest producer and exporter of chicken meat. Alternatively, semi-intensive and/or organic poultry production have also obtained a significant share of the domestic market as a result of consumer demand. Helminths affect the performance of the birds, causing significant direct or indirect losses. The objective of the present study was to identify the main helminth species present in chickens reared in 17 municipalities of the state of São Paulo. In total, 359 adult birds were investigated. The birds were reared in different housing systems and were obtained from 69 farms in the selected regions. The birds were submitted to procedures for the detection and identification of helminth parasites, following international standards. The evaluation of the small intestine employed the Mello-Campos method (Mello & Campos, 1974, which allows better recovery of cestode scolices attached to the intestinal mucosa. Stereomicroscopy was used to evaluate the collected materials, and light microscopy was used to identify the species based on their morphological characteristics. The following helminth species were diagnosed in chickens reared in 17 municipalities of the state of São Paulo: nematodes (Ascaridia galli, Capillaria sp., Cheilospirura hamulosa, Heterakis gallinarum, Oxyspirura mansoni, and Strongyloides sp., cestodes (Amoebotaenia cuneata, Choanotaenia infundibulum, Hymenolepis sp., Raillietina cesticillus, Raillietina echinobothrida, and Raillietina tetragona, and trematodes (Zygocotyle lunata and Postharmostomum commutatum.

  4. Biomonitoring of coastal regions of Sao Paulo State, Brazil, using mussels Perna perna

    International Nuclear Information System (INIS)

    Catharino, M.G.M.; Vasconcellos, M.B.A.; Seo, D.; Moreira, E.G.; Kirschbaum, A.A.; Gasparro, M.R.; Minei, C.C.; Sousa de, E.C.P.M.

    2012-01-01

    The marine environment is constantly affected by anthropic actions, with causes consequent degradation of the waters and marine biota by various discharges of xenobiotics. In the present study, the focus was the study of a region of the marine coast of the State of Sao Paulo (city of Santos), which is one of the most industrialized parts of Brazil and suffers also from a strong impact of domestic effluents. The mussel Perna perna, very abundant in the coast of the State of Sao Paulo, Brazil, was selected as the biomonitoring organism for the determination of inorganic elements and a passive biomonitoring was performed. The organisms were collected at two sites in Sao Paulo State coast: Cocanha beach in Caraguatatuba (mussel farm) and Santos Bay (Itaipu and Palmas). Seasonally, the Perna perna were collected between September/08 and July/09 in each study sites. After removal and sample preparation, the elements As, Co, Cr, Fe, Se and Zn were determined by instrumental neutron activation analysis (INAA) and Cd, Pb and Hg were determined by atomic absorption spectroscopy (AAS) in this organism. (author)

  5. A regional modeling framework of phosphorus sources and transport in streams of the southeastern United States

    Science.gov (United States)

    Garcia, Ana Maria.; Hoos, Anne B.; Terziotti, Silvia

    2011-01-01

    We applied the SPARROW model to estimate phosphorus transport from catchments to stream reaches and subsequent delivery to major receiving water bodies in the Southeastern United States (U.S.). We show that six source variables and five land-to-water transport variables are significant (p phosphorus yields. Three land-to-water variables are a subset of landscape characteristics that have been used as transport factors in phosphorus indices developed by state agencies and are identified through experimental research as influencing land-to-water phosphorus transport at field and plot scales. Two land-to-water variables – soil organic matter and soil pH – are associated with phosphorus sorption, a significant finding given that most state-developed phosphorus indices do not explicitly contain variables for sorption processes. Our findings for Southeastern U.S. streams emphasize the importance of accounting for phosphorus present in the soil profile to predict attainable instream water quality. Regional estimates of phosphorus associated with soil-parent rock were highly significant in explaining instream phosphorus yield variability. Model predictions associate 31% of phosphorus delivered to receiving water bodies to geology and the highest total phosphorus yields in the Southeast were catchments with already high background levels that have been impacted by human activity.

  6. Groundwater availability in the United States: the value of quantitative regional assessments

    Science.gov (United States)

    Dennehy, Kevin F.; Reilly, Thomas E.; Cunningham, William L.

    2015-01-01

    The sustainability of water resources is under continued threat from the challenges associated with a growing population, competing demands, and a changing climate. Freshwater scarcity has become a fact in many areas. Much of the United States surface-water supplies are fully apportioned for use; thus, in some areas the only potential alternative freshwater source that can provide needed quantities is groundwater. Although frequently overlooked, groundwater serves as the principal reserve of freshwater in the US and represents much of the potential supply during periods of drought. Some nations have requirements to monitor and characterize the availability of groundwater such as the European Union’s Water Framework Directive (EPCEU 2000). In the US there is no such national requirement. Quantitative regional groundwater availability assessments, however, are essential to document the status and trends of groundwater availability for the US and make informed water-resource decisions possible now and in the future. Barthel (2014) highlighted that the value of regional groundwater assessments goes well beyond just quantifying the resource so that it can be better managed. The tools and techniques required to evaluate these unique regional systems advance the science of hydrogeology and provide enhanced methods that can benefit local-scale groundwater investigations. In addition, a significant, yet under-utilized benefit is the digital spatial and temporal data sets routinely generated as part of these studies. Even though there is no legal or regulatory requirement for regional groundwater assessments in the US, there is a logical basis for their implementation. The purpose of this essay is to articulate the rationale for and reaffirm the value of regional groundwater assessments primarily in the US; however, the arguments hold for all nations. The importance of the data sets and the methods and model development that occur as part of these assessments is stressed

  7. Follow-up of a low cost latrine promotion programme in one district of Amhara, Ethiopia: characteristics of early adopters and non-adopters.

    Science.gov (United States)

    O'Loughlin, Rosalyn; Fentie, Gashu; Flannery, Brendan; Emerson, Paul M

    2006-09-01

    To verify reported construction of 22 385 household latrines in 2004, after community mobilization, as part of a trachoma control programme in one district of Amhara, Ethiopia, and to explore characteristics of early latrine adopters and non-adopters. We used a two-stage cluster sample survey design to randomly select eight sub-districts and 160 households listed as having built a latrine, and visited them to verify presence and use. Household heads were interviewed to determine latrine cost and knowledge, attitude and practice regarding latrines. Non-latrine adopting neighbours were interviewed for comparison. We estimated district latrine ownership and calculated adjusted odds ratios for factors associated with latrine use. Latrines were present in 87% (95% CI 77-97) of listed households; 90% (81-99) were in use. Among all district residents we estimated ownership as 50.2% (44-56) and use as 45.2% (36-55). Of latrine owners who had built in 2004, 69% (53/77) had spent nothing on their latrine, those who paid spent an average of US$4.0 [standard deviation (SD) US$3.6]; overall the median cost was US$0 and the mean US$0.80 (SD US$1.7). Household heads adopting latrines were 1.9 times (95% CI 1.3-2.8) more likely to have any education and 1.5 times (95% CI 1.1-2.0) more likely to have a larger family than non-adopting neighbours. Cleanliness (48%, 56/116) and health benefits (42%, 49/116) were the most frequently reported advantages of latrines. The latrine promotion programme dramatically increased latrine access and use at very low cost. The method of community mobilization used could be an effective way of reaching millennium development sanitation targets.

  8. The United States Department of Energy's Regional Carbon Sequestration Partnerships Program Validation Phase.

    Science.gov (United States)

    Litynski, John T; Plasynski, Sean; McIlvried, Howard G; Mahoney, Christopher; Srivastava, Rameshwar D

    2008-01-01

    This paper reviews the Validation Phase (Phase II) of the Department of Energy's Regional Carbon Sequestration Partnerships initiative. In 2003, the U.S. Department of Energy created a nationwide network of seven Regional Carbon Sequestration Partnerships (RCSP) to help determine and implement the technology, infrastructure, and regulations most appropriate to promote carbon sequestration in different regions of the nation. The objectives of the Characterization Phase (Phase I) were to characterize the geologic and terrestrial opportunities for carbon sequestration; to identify CO(2) point sources within the territories of the individual partnerships; to assess the transportation infrastructure needed for future deployment; to evaluate CO(2) capture technologies for existing and future power plants; and to identify the most promising sequestration opportunities that would need to be validated through a series of field projects. The Characterization Phase was highly successful, with the following achievements: established a national network of companies and professionals working to support sequestration deployment; created regional and national carbon sequestration atlases for the United States and portions of Canada; evaluated available and developing technologies for the capture of CO(2) from point sources; developed an improved understanding of the permitting requirements that future sequestration activities will need to address as well as defined the gap in permitting requirements for large scale deployment of these technologies; created a raised awareness of, and support for, carbon sequestration as a greenhouse gas (GHG) mitigation option, both within industry and among the general public; identified the most promising carbon sequestration opportunities for future field tests; and established protocols for project implementation, accounting, and management. Economic evaluation was started and is continuing and will be a factor in project selection. During the

  9. SBAR Panel: Phase I Federal Implementation Plans (FIPs) To Reduce the Regional Transport of Ozone in the Eastern United States

    Science.gov (United States)

    SBAR panel on regional reductions of nitrogen oxides, with focus on the windborne transport of ozone smog and nitrogen oxides from NOx-producing sources in 22 eastern states and the District of Columbia

  10. Herpetofauna, municipality of Porto Murtinho, Chaco region, state of Mato Grosso do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Souza, F. L.

    2010-01-01

    Full Text Available Among the physiographic regions included in the central South American diagonal of open formations,the Chaco, with some endemic species, represents the southernmost dry area. In Brazil, the Chaco is foundin southwestern corner of Mato Grosso do Sul state, mostly in the municipality of Porto Murtinho along theParaguay and Apa rivers. From February 2008 to December 2009, we carried out an inventory of amphibiansand reptiles in Porto Murtinho, using pitfall traps, time-limited searches, and occasional encounters. A total of34 amphibian and 39 reptile species were registered. Although some typical Chacoan species were found, mostof the species are open area dwellers that also occur in other open biomes, such as the Cerrado and Caatinga.

  11. Monitoring the expansion of built-up areas in Seberang Perai region, Penang State, Malaysia

    International Nuclear Information System (INIS)

    Samat, N

    2014-01-01

    Rapid urbanization has caused land use transformation and encroachment of built environment into arable agriculture land. Uncontrolled expansion could bring negative impacts to society, space and the environment. Therefore, information on expansion and future spatial pattern of built-up areas would be useful for planners and decision makers in formulating policies towards managing and planning for sustainable urban development. This study demonstrates the usage of Geographic Information System in monitoring the expansion of built-up area in Seberang Perai region, Penang State, Malaysia. Built-up area has increased by approximately 20% between 1990 and 2001 and further increased by 12% between 2001 and 2007. New development is expected to continue encroach into existing open space and agriculture area since those are the only available land in this study area. The information on statistics of the expansion of built-up area and future spatial pattern of urban expansion were useful in planning and managing urban spatial growth

  12. Lichens as indicators of the atmosphere state in the oil exploration district of Tomsk Region

    Science.gov (United States)

    Bolshunova, Tatiana; Ivan, Podkozlin

    2013-04-01

    Lichens are widespread in the vegetative cover of West Siberia, particularly in the north. They play an important role in the migration and transformation of chemical pollutants. Lichens lack waxy cuticles and are largely dependent on the atmosphere for their water and nutrient uptake. Lichens are not only studied and used as indicators, but also as accumulators, e.g. for trace and heavy metals. In fact, lichens are known for their ability to accumulate airborne substances to concentrations far greater those in the atmosphere, and the element contents of lichen thalli proved to be directly correlated with environmental levels. Monitoring of the atmosphere pollution using lichens is more efficient than that using snow cover. Because of the long lichen life it is possible to obtain persistent mean characteristics of the ecosystems state. Epiphytic lichens, growing on tree stems are more appropriate to use than that which grow on soil. Epiphytic lichens are more sensitive to changes of the chemical composition of the atmosphere. Pollutants penetrate in the lichen thalli from the atmosphere together with precipitations and dust. Moreover the precipitations are saturated with pollutants when going through crowns of trees and trickling down the steams and branches. Lichen studies are especially important in territories subjected to excessive human activity. Because a great part of Tomsk region (West Siberia, Russia) is the territory of the oil-field exploration, there the atmosphere monitoring is a necessary part of the whole environmental monitoring. The aim of this investigation is the estimation of the influence of oil exploration industry in Tomsk region on the atmosphere by means of the study of epiphytic lichens. Lichen samples were collected in August and September 2010-2011. Sampling net included seven areas distributed inside the oil-exploration districts of Tomsk region. In total 27 samples were collected. In these samples 53 chemical elements were detected by

  13. Interactive Development of Regional Climate Web Pages for the Western United States

    Science.gov (United States)

    Oakley, N.; Redmond, K. T.

    2013-12-01

    Weather and climate have a pervasive and significant influence on the western United States, driving a demand for information that is ongoing and constantly increasing. In communications with stakeholders, policy makers, researchers, educators, and the public through formal and informal encounters, three standout challenges face users of weather and climate information in the West. First, the needed information is scattered about the web making it difficult or tedious to access. Second, information is too complex or requires too much background knowledge to be immediately applicable. Third, due to complex terrain, there is high spatial variability in weather, climate, and their associated impacts in the West, warranting information outlets with a region-specific focus. Two web sites, TahoeClim and the Great Basin Weather and Climate Dashboard were developed to overcome these challenges to meeting regional weather and climate information needs. TahoeClim focuses on the Lake Tahoe Basin, a region of critical environmental concern spanning the border of Nevada and California. TahoeClim arose out of the need for researchers, policy makers, and environmental organizations to have access to all available weather and climate information in one place. Additionally, TahoeClim developed tools to both interpret and visualize data for the Tahoe Basin with supporting instructional material. The Great Basin Weather and Climate Dashboard arose from discussions at an informal meeting about Nevada drought organized by the USDA Farm Service Agency. Stakeholders at this meeting expressed a need to take a 'quick glance' at various climate indicators to support their decision making process. Both sites were designed to provide 'one-stop shopping' for weather and climate information in their respective regions and to be intuitive and usable by a diverse audience. An interactive, 'co-development' approach was taken with sites to ensure needs of potential users were met. The sites were

  14. Abnormal regional homogeneity in Parkinson's disease: a resting state fMRI study

    International Nuclear Information System (INIS)

    Li, Y.; Liang, P.; Jia, X.; Li, K.

    2016-01-01

    Aim: To examine the functional brain alterations in Parkinson's disease (PD) by measuring blood oxygenation level dependent (BOLD) functional MRI (fMRI) signals at rest while controlling for the structural atrophy. Materials and methods: Twenty-three PD patients and 20 age, gender, and education level matched normal controls (NC) were included in this study. Resting state fMRI and structural MRI data were acquired. The resting state brain activity was measured by the regional homogeneity (ReHo) method and the grey matter (GM) volume was attained by the voxel-based morphology (VBM) analysis. Two-sample t-test was then performed to detect the group differences with structural atrophy as a covariate. Results: VBM analysis showed GM volume reductions in the left superior frontal gyrus, left paracentral lobule, and left middle frontal gyrus in PD patients as compared to NC. There were widespread ReHo differences between NC and PD patients. Compared to NC, PD patients showed significant alterations in the motor network, including decreased ReHo in the right primary sensory cortex (S1), while increased ReHo in the left premotor area (PMA) and left dorsolateral prefrontal cortex (DLPFC). In addition, a cluster in the left superior occipital gyrus (SOG) also showed increased ReHo in PD patients. Conclusion: The current findings indicate that significant changes of ReHo in the motor and non-motor cortices have been detected in PD patients, independent of age, gender, education level, and structural atrophy. The present study thus suggests ReHo abnormalities as a potential biomarker for the diagnosis of PD and further provides insights into the biological mechanism of the disease. - Highlights: • Functional changes were found in PD patients independent of structural atrophy. • Both increased and decreased ReHo were observed in motor network regions in PD. • Increased ReHo was detected in visual association cortex for PD patients.

  15. Episodic response project: Wet deposition at watersheds in three regions of the eastern United States

    International Nuclear Information System (INIS)

    Barchet, W.R.

    1991-11-01

    During the period from August 1988 to June 1990, wet-only sampling of precipitation was carried out at three Episodic Response Project sites and at one supplemental site. The three watershed sites are Moss Lake, Biscuit Brook, and Linn Run. The supplemental site was the MAP3S site at Pennsylvania State University that characterizes the central group of northern Appalachian streams. The site operators adhered by varying degrees to the sample collection protocol based on the daily sampling protocol of the MAP3S Precipitation Chemistry Network. Sulfate and nitrate ion together accounted for more than 80% of total anions (in μEq/L) in the precipitation at all sites. Wet deposition of sulfate at Moss Lake, Biscuit Brook, Penn State, and Linn Run averaged 223, 230, 253, and 402 mg/m 2 /month, respectively, whereas nitrate wet deposition averaged 197, 195, 160, and 233 mg/m 2 /month, respectively. Sulfate deposition was a factor of 2 to 4 higher in summer than in winter. The seasonal pattern for nitrate deposition was weak; the seasonal contrast was less than a factor of 2.5 at all sites. The association between the wet deposition and precipitation chemistry at the MAP3S monitoring site and the average for the study watersheds was dependent on the distance between the site and watershed and the intervening terrain. Precipitation chemistry at the monitoring site is representative of that at the ERP study watersheds in the Adirondack and Catskill regions and in the south-western group of watersheds in the Appalachian region. High spatial variability in precipitation amounts makes this assumption weaker for wet deposition. Chemical input to watersheds from dry deposition has not been determined at any site but could range from a factor of 0.3 to 1.0 of the wet deposition. 7 refs., 38 figs., 12 tabs

  16. Climate and climate variability of the wind power resources in the Great Lakes region of the United States

    Science.gov (United States)

    X. Li; S. Zhong; X. Bian; W.E. Heilman

    2010-01-01

    The climate and climate variability of low-level winds over the Great Lakes region of the United States is examined using 30 year (1979-2008) wind records from the recently released North American Regional Reanalysis (NARR), a three-dimensional, high-spatial and temporal resolution, and dynamically consistent climate data set. The analyses focus on spatial distribution...

  17. 75 FR 48986 - Vendor Outreach Workshop for Small Businesses in the National Capitol Region of the United States

    Science.gov (United States)

    2010-08-12

    ... DEPARTMENT OF THE INTERIOR Office of the Secretary Vendor Outreach Workshop for Small Businesses in the National Capitol Region of the United States AGENCY: Office of the Secretary, Interior. ACTION... Interior are hosting a Vendor Outreach Workshop for small businesses in the National Capitol region of the...

  18. Impact of Regional Differences within State on the Factors Influencing Youth Entrepreneurship--A Case of Garhwal and Kumaun Regions of Uttarakhand

    Science.gov (United States)

    Sharma, Lalit

    2015-01-01

    Lee, Chang & Lim (2005) state that the impact of entrepreneurship education in each country is different because of each country's unique culture with regard to entrepreneurship. Going by the above argument, this research paper intends to make a formal enquiry on whether the above effect holds true for different regions within a particular…

  19. Global and Regional Sea Level Rise Scenarios for the United States

    Science.gov (United States)

    Sweet, William V.; Kopp, Robert E.; Weaver, Christopher P.; Obeysekera, Jayantha; Horton, Radley M.; Thieler, E. Robert; Zervas, Chris

    2017-01-01

    The Sea Level Rise and Coastal Flood Hazard Scenarios and Tools Interagency Task Force, jointly convened by the U.S. Global Change Research Program (USGCRP) and the National Ocean Council (NOC), began its work in August 2015. The Task Force has focused its efforts on three primary tasks: 1) updating scenarios of global mean sea level (GMSL) rise, 2) integrating the global scenarios with regional factors contributing to sea level change for the entire U.S. coastline, and 3) incorporating these regionally appropriate scenarios within coastal risk management tools and capabilities deployed by individual agencies in support of the needs of specific stakeholder groups and user communities. This technical report focuses on the first two of these tasks and reports on the production of gridded relative sea level (RSL, which includes both ocean-level change and vertical land motion) projections for the United States associated with an updated set of GMSL scenarios. In addition to supporting the longer-term Task Force effort, this new product will be an important input into the USGCRP Sustained Assessment process and upcoming Fourth National Climate Assessment (NCA4) due in 2018. This report also serves as a key technical input into the in-progress USGCRP Climate Science Special Report (CSSR).

  20. Indigenous perspectives on depression in rural regions of India and the United States.

    Science.gov (United States)

    Nieuwsma, Jason A; Pepper, Carolyn M; Maack, Danielle J; Birgenheir, Denis G

    2011-11-01

    Depression is a major health concern in India, yet indigenous Indian perspectives on depression have often been disregarded in favor of Western conceptualizations. The present study used quantitative and qualitative measures modeled on the Explanatory Model Interview Catalogue (EMIC) to elicit beliefs about the symptoms, causes, treatments, and stigma associated with depression. Data were collected from 92 students at a university in the Himalayan region of Northern India and from 97 students at a university in the Rocky Mountain region of the United States. U.S. participants in this study were included primarily to approximate a "Western baseline" (in which professional conceptions of depression are predominantly rooted) from which to elucidate Indian perspectives. Compared to U.S. participants, Indian participants were more likely to view restive symptoms (e.g., irritation, anxiety, difficulty thinking) as common features of depression, to view depression as the result of personally controllable causes (e.g., failure), to endorse social support and spiritual reflection or relaxation (e.g., yoga, meditation) as useful means for dealing with depression, and to associate stigma with depression. Efforts aimed at reducing depression among Indians should focus more on implementing effective and culturally acceptable interventions, such as yoga, meditation, and increasing social support.

  1. Characterization and genesis of waterfalls of the Presidente Figueiredo region, Northeast State of Amazonas, Brazil

    Directory of Open Access Journals (Sweden)

    NOGUEIRA AFONSO C. R.

    2001-01-01

    Full Text Available The waterfalls of the Presidente Figueiredo municipality represent a fascinating natural scenery of northeast state of Amazonas, northern Brazil. The falls, generally less than 10m high, are developed on siliciclastic rocks of the Nhamundá (Lower Silurian, and Manacapuru (Upper Silurian - Lower Devonian formations. Morphological and structural analyses of these features indicate that most of them originated through Quaternary neotectonics and are installed in NE-trending normal fault escarpments. Waterfalls also developed within pseudokarstic features, but are less frequent. The origin of the Presidente Figueiredo waterfalls probably goes back to the Neogene, when the region was submitted to laterization processes associated with a humid climate and a dense rainforest. These conditions favored the development of caves in quartzarenites of the Nhamundá Formation. During the Quaternary, the region was subjected to NE-trending normal faulting which displaced laterite layers, rivers and streams giving rise to waterfalls. These climatic and tectonic phenomena promoted intense relief dissection, as indicated by fault escarpment retreat and cave dismantlement, responsible for the present-day morphologic configuration.

  2. [Regional cerebral oxygen saturation as a marker of hemodynamic state following cardiac surgery].

    Science.gov (United States)

    García-Hernández, J A; Aldemira-Liz, A; Martínez-López, A I; Cayuela, A; Charlo-Molina, M T; Cano-Franco, J; Loscertales-Abril, M

    2013-10-01

    Regional cerebral oxygen saturation (rSO₂) is a measure of the general state of perfusion and oxygenation. We aim to analyze the relationship between this and various hemodynamic and respiratory parameters. Forty-three patients, operated on between October 2011 and July 2012, were included in this prospective observational descriptive study. The following parameters were measured: mean arterial pressure, both arterial and central venous oxygen saturation and partial pressures of oxygen and carbon dioxide, and lactate levels. From these parameters, the oxygenation index and the oxygen extraction ratio were calculated. These measurements were studied to evaluate whether rSO₂ correlated significantly with the other parameters. The average age and weight of the patients were 27.3 months and 9.2 kg, respectively. The rSO₂ correlated positively with both central venous oxygen saturation (r=0.73, P 0.4) between the rSO₂ and central venous oxygen saturation, and between the rSO₂ and oxygen extraction ratio. Regional cerebral oxygen saturation correlates well with hemodynamic parameters - mean arterial pressure, venous saturation, and the tissue oxygen extraction. However, it does not correlate with respiratory parameters. Copyright © 2012 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  3. Characterization of heavy metals in a uranium ore region of the state of Pernambuco, Brazil.

    Science.gov (United States)

    Bezerra, Jairo Dias; dos Santos Amaral, Romilton; dos Santos Júnior, José Araújo; Genezini, Frederico Antonio; Menezes, Rômulo Simões Cezar; de Oliveira, Iane Andrade

    2014-03-01

    The concentrations of As, Zn, Co, Cr, and Ba were determined in soil samples from an anomalous uranium ore region in the countryside of the state of Pernambuco, Brazil. The main land use system in this region is dairy farming, and there is a need to evaluate the potential risk of milk contamination. Twenty-three soil samples were activated with neutrons and analyzed using a high-resolution gamma-ray spectrometer system. The results, recorded in mg kg(-1), varied from 0.4 to 6.7 for As, from 17.0 to 110.0 for Zn, from 2.8 to 38.4 for Co, from 12.1 to 65.5 for Cr, and from 443.0 to 1,497.0 for Ba. All of the Ba concentrations were higher than the intervention value adopted by the Brazilian National Environmental Board. This finding justifies research in other environmental areas to predict the toxicological risks to the local population.

  4. Regional disparities in mortality after ischemic heart disease in a Brazilian state from 2006 to 2010.

    Science.gov (United States)

    de Andrade, Luciano; Zanini, Vanessa; Batilana, Adelia Portero; de Carvalho, Elias Cesar Araujo; Pietrobon, Ricardo; Nihei, Oscar Kenji; de Barros Carvalho, Maria Dalva

    2013-01-01

    High technology in the field of interventional cardiology applied in tertiary hospitals has brought enormous benefits in the treatment of ischemic heart disease (IHD). However, IHD mortality rates remain high. We analyzed the relationship between IHD mortality rate and the socioeconomic, demographic, and geographic conditions in 399 cities in Parana state, Brazil, from 2006 to 2010. Data were obtained from the Mortality Information System and the Brazilian Institute of Geography and Statistics and evaluated through Exploratory Spatial Data Analysis. GeoDa™ was used to analyze 29.351 deaths across 399 cities. We found a positive spatial autocorrelation regarding IHD mortality (I = 0.5913, p = 0.001). There was a significant positive association between each of three socioeconomic and demographic indicators and IHD mortality rate: Population Elderly Index (I = 0.3436), Illiteracy Rate (I = 0.1873) and City Development Index (I = 0.0900). In addition, two indicators presented significant negative association with IHD mortality rate: Adjusted Population Size (I = -0.1216) and Gross Domestic Product (I = -0.0864). We also found a positive association between IHD mortality rates and the geographic distances between patients' city of residence and their corresponding regional referral centers in interventional cardiology (I = 0.3368). Cities located within Regional Health Units with Reference Interventional Cardiology Center presented a significantly lower average specific mortality rate by IHD. The high mortality rate by IHD within the Regional Health Units was not restricted to socioeconomic and demographic variables, but dependent on the distance between each city and their reference interventional cardiology center. We conclude that geographic factors play a significant role in IHD mortality within cities. These findings have important policy implications regarding the geographic distribution of cardiac health care networks in Latin

  5. Resting-state functional connectivity of ventral parietal regions associated with attention reorienting and episodic recollection

    Directory of Open Access Journals (Sweden)

    Sander M Daselaar

    2013-02-01

    Full Text Available In functional neuroimaging studies, ventral parietal cortex (VPC is recruited by very different cognitive tasks. Explaining the contributions VPC to these tasks has become a topic of intense study and lively debate. Perception studies frequently find VPC activations during tasks involving attention-reorienting, and memory studies frequently find them during tasks involving episodic recollection. According to the Attention to Memory (AtoM model, both phenomena can be explained by the same VPC function: bottom-up attention. Yet, a recent functional MRI (fMRI meta-analysis suggested that attention-reorienting activations are more frequent in anterior VPC, whereas recollection activations are more frequent in posterior VPC. Also, there is evidence that anterior and posterior VPC regions have different functional connectivity patterns. To investigate these issues, we conducted a resting-state functional connectivity analysis using as seeds the center-of-mass of attention-reorienting and recollection activations in the meta-analysis, which were located in the supramarginal gyrus (SMG, around the temporo-parietal junction—TPJ and in the angular gyrus (AG, respectively. The SMG seed showed stronger connectivity with ventrolateral prefrontal cortex (VLPFC and occipito-temporal cortex, whereas the AG seed showed stronger connectivity with the hippocampus and default network regions. To investigate whether these connectivity differences were graded or sharp, VLPFC and hippocampal connectivity was measured in VPC regions traversing through the SMG and AG seeds. The results showed a graded pattern: VLPFC connectivity gradually decreases from SMG to AG, whereas hippocampal connectivity gradually increases from SMG to AG. Importantly, both gradients showed an abrupt break when extended beyond VPC borders. This finding suggests that functional differences between SMG and AG are more subtle than previously thought. These connectivity differences can be

  6. Social vulnerability and Lyme disease incidence: a regional analysis of the United States, 2000-2014

    Directory of Open Access Journals (Sweden)

    Dhitinut Ratnapradipa

    2017-06-01

    Full Text Available Background: Lyme disease (LD, which is highly preventable communicable illness, is the most commonly reported vector borne disease in the USA. The Social Vulnerability Index (SoVI is a county level measure of SES and vulnerability to environmental hazards or disease outbreaks, but has not yet been used in the study of LD. The purpose of this study was to determine if a relationship existed between the SoVI and LD incidence at the national level and regional division level in the United States between 2000 and 2014. Methods: County level LD data were downloaded from the CDC. County level SoVI were downloaded from the HVRI at the University of South Carolina and the CDC. Data were sorted into regional divisions as per the US Census Bureau and condense into three time intervals, 2000-2004, 2005-2009, and 2010-2014. QGIS was utilized to visually represent the data. Logarithmic OLS regression models were computed to determine the predictive power of the SoVI in LD incidence rates. Results: LD incidence was greatest in the Northeastern and upper Midwestern regions of the USA.  The results of the regression analyses showed that SoVI exhibited a significant quadratic relationship with LD incidence rates at the national level. Conclusion: Our results showed that counties with the highest and lowest social vulnerability were at greatest risk for LD. The SoVI may be a useful risk assessment tool for public health practitioners within the context of LD control.

  7. BOVINE NEOSPOROSIS IN CATTLE FARMS FROM THE NORTHERN REGION OF THE STATE OF VERACRUZ, MEXICO

    Directory of Open Access Journals (Sweden)

    Tomás Montiel-Peña

    2011-11-01

    Full Text Available The aim of the study was to determine the presence of antibodies against Neospora caninum and its DNA in blood samples from bovine females from the northern region of the state of Veracruz, Mexico. A cross-sectional epidemiological study was carried out in 13 municipalities, with a sample size of 821 animals. Blood and serum samples were analyzed through ELISA and PCR, respectively. Overall prevalence was 20.8 %; the highest specific prevalences were obtained in breeding cows (27.4 %, crossbred cows (20.9 %, second-calving cows (23.2 %, three year-old cows (20.6 % and cows with abortion history (20 %. The risk factors associated with seropositivity were dairy cattle (OR = 1.9; IC95 %: 1.1-3.4 and dog presence in the farms (OR = 5.3; IC95 %: 1.3-22.3. The presence of N. caninum DNA was demonstrated in 4 out of 12 blood samples tested, which evidenced the existence of active infection. In conclusion, there were risk factors associated with bovine neosporosis, which proved the existence of active infection by N. caninum in cows from the state of Veracruz, Mexico.

  8. Scaling net ecosystem production and net biome production over a heterogeneous region in the Western United States

    Science.gov (United States)

    D.P. Turner; W.D. Ritts; B.E. Law; W.B. Cohen; Z. Yan; T. Hudiburg; J.L. Campbell; M. Duane

    2007-01-01

    Bottom-up scaling of net ecosystem production (NEP) and net biome production (NBP) was used to generate a carbon budget for a large heterogeneous region (the state of Oregon, 2.5x105 km2 ) in the Western United States. Landsat resolution (30 m) remote sensing provided the basis for mapping land cover and disturbance history...

  9. 7 CFR 621.41 - Participation in Federal-State policy and planning activities at the regional level.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Participation in Federal-State policy and planning... RIVER BASIN INVESTIGATIONS AND SURVEYS Interagency Coordination § 621.41 Participation in Federal-State policy and planning activities at the regional level. (a) NRCS has a responsibility to represent the...

  10. Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Hydrologic Landscape Regions

    Science.gov (United States)

    Wieczorek, Michael; LaMotte, Andrew E.

    2010-01-01

    This data set represents the area of Hydrologic Landscape Regions (HLR) compiled for every catchment of NHDPlus for the conterminous United States. The source data set is a 100-meter version of Hydrologic Landscape Regions of the United States (Wolock, 2003). HLR groups watersheds on the basis of similarities in land-surface form, geologic texture, and climate characteristics. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris

  11. A computational model for simulating the transport of corn, soybean and wheat yield from west parana state region.

    OpenAIRE

    Maria Felomena Alves de Oliveira Sandri

    2006-01-01

    In the West of Paranà State, the Regional Nuclei of Agricultural State Secretary â SEAB - are located in Cascavel and Toledo. The first one has an area of 1,283,062.58 ha, which includes 28 cities; the second one is 849,732.80 ha wide and counts with 20 cities. These Regional Nuclei are responsible for twenty percent of the Whole Production Value, requiring agribusiness state production, as well as important areas concerning/ corn, soybean at wheat production; and they reach...

  12. Twentieth Century Regional Climate Change During the Summer in the Central United States Attributed to Agricultural Intensification

    Science.gov (United States)

    Alter, Ross E.; Douglas, Hunter C.; Winter, Jonathan M.; Eltahir, Elfatih A. B.

    2018-02-01

    Both land use changes and greenhouse gas (GHG) emissions have significantly modified regional climate over the last century. In the central United States, for example, observational data indicate that rainfall increased, surface air temperature decreased, and surface humidity increased during the summer over the course of the twentieth century concurrently with increases in both agricultural production and global GHG emissions. However, the relative contributions of each of these forcings to the observed regional changes remain unclear. Results of both regional climate model simulations and observational analyses suggest that much of the observed rainfall increase—as well as the decrease in temperature and increase in humidity—is attributable to agricultural intensification in the central United States, with natural variability and GHG emissions playing secondary roles. Thus, we conclude that twentieth century land use changes contributed more to forcing observed regional climate change during the summer in the central United States than increasing GHG emissions.

  13. Intention toward condom use and its associated factors among students of Debre Work Senior Secondary and Preparatory School, East Gojjam Zone, Amhara Region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Abera H

    2017-06-01

    Full Text Available Habtamu Abera,1 Fanta Tamiru,2 Getiye Dejenu Kibret2 1Department of Nursing and Midwifery, School of Allied Health Sciences, Addis Ababa University College of Health Sciences, Addis Ababa, 2Department of Public Health, College of Health Scienc, Debre Markos University, Debre Markos, Ethiopia Objective: The main aim of this research was to investigate the students’ intention toward condom use and associated factors among students in Debre Work Secondary and Preparatory School, 2015.Methods: A survey was carried out in the high school and the preparatory school. The self-administered semistructured questionnaire was distributed to 422 students. Systematic sampling techniques were employed to each class. Data were entered and analyzed by using SPSS version 20.0 software. Descriptive and analytical data analysis and presentation were used. Logistic regression model was used to check independent associations.Result: Most (80.8% of the respondents were not married. More than half (53.0% and 52.3% of the respondents had low perceived benefit and low perceived self-efficacy of using condom. About 46.79% of respondents had an interest in using condoms and the rest had no intention. Males were 1.96 times more likely to have intention to use condom compared to females (adjusted odds ratio [AOR], 95% confidence interval [CI] 1.96 [1.29, 2.99]. When the intention to use condoms was compared, married respondents were 2.41 times more likely than those who were not married (AOR, 95% CI 2.41 [1.41, 4.14]. Intention to use condoms among respondents who had high perceived benefit of using condom were 1.57 times more compared to those who had low perceived benefit of using condom (AOR, 95% CI 1.57 [1.03, 2.39]. Intention to use condoms among those who had high perceived self-efficacy on condom use was 4.37 times higher compared to those who had low perceived self-efficacy (AOR, 95% CI 4.37 [2.85, 6.71].Conclusion: The level of intention to use condoms among students of Debre Work Senior Secondary and Preparatory School was low. Sex, current marital status, perceived benefit of using condom, and perceived self-efficacy on condom use were the most positive contributing factors for intention to condom use. Keywords: condom, intention, high school students, health belief model condom use, HIV risk

  14. Complementary Feeding Practice and Associated Factors among Mothers Having Children 6–23 Months of Age, Lasta District, Amhara Region, Northeast Ethiopia

    Directory of Open Access Journals (Sweden)

    Menberu Molla

    2017-01-01

    Full Text Available Introduction. The first two years of life are a critical window of opportunity for ensuring optimal child growth and development. Nutritional deficiencies during this period can lead to impaired cognitive development, compromised educational achievement, and low economic productivity. Improving infant and young child feeding (IYCF practices in children aged 0–23 months is therefore critical to improved nutrition, health, and development. Objective. The aim of the study is to assess the prevalence of complementary feeding practice and its associated factors among mothers with children aged 6−23 months in Lasta District, Northeast Ethiopia, 2015. Methods. A community based cross-sectional study design was conducted among 476 mothers who had children aged 6–23 months in the study area. Simple random sampling technique was used to select the required sample. A face-to-face interview was done to collect data using structured questionnaire. Data were entered with EPI info version 3.5.1 and cleaning and analysis were done using SPSS version 16. Frequencies distribution and binary and multiple logistic regressions were done. Results. In this study only 56.5% of children aged 6–23 months received appropriate complementary feeding, considering timely introduction, minimum dietary diversity, and meal frequency. Exposure to public media [AOR = 2.50; 95% CI: 1.44,4.35], occupation of mother [AOR = 9.50; 95% CI: 1.02,14.25], mothers decision making role on how to use family income [AOR = 5.54; 95% CI: 1.19,11.74], and use of postnatal care service [AOR = 5.98; 95% CI: 1.49,13.96] were found to be independent predictors of complementary feeding practice. Conclusion and Recommendation. About 43.5% of mothers were not feeding their children complementary food appropriately, which would have negative implication on the health of infants and young children. There was a statistically significant association of inappropriate complementary feeding practices with mothers’ occupation, postnatal care service, media exposure, and mothers’ decision making role on how the money is used. Health professionals should focus on advising and counseling mothers on appropriate complementary feeding during prenatal, delivery, postnatal, and immunization services.

  15. Factors associated with Institutional delivery service utilization among mothers in Bahir Dar City administration, Amhara region: a community based cross sectional study.

    Science.gov (United States)

    Abeje, Gedefaw; Azage, Muluken; Setegn, Tesfaye

    2014-03-14

    High maternal mortality is a continued challenge for the achievement of the fifth millennium development goal in Sub-Saharan African countries including Ethiopia. Although institutional delivery service utilization ensures safe birth and a key to reduce maternal mortality, interventions at the community and/or institutions were unsatisfactorily reduced maternal mortality. Institutional delivery service utilization is affected by the interaction of personal, socio-cultural, behavioral and institutional factors. Therefore this study was designed to assess factors associated with institutional delivery service use among mothers in Bahir Dar city administration. A community based cross sectional study was conducted in Bahir Dar City administration Northwest of Addis Ababa, Ethiopia. Four hundred eighty four mothers were included in the study. Data were collected by trained female data collectors. Descriptive statistics, binary and multivariable logistic regression analyses were computed. Statistical significance was considered at p delivery service utilization. In this study, institutional delivery service utilization is optimal, urban mothers were more likely to practice institutional delivery. This study indicated that age at first marriage, educational status of the women and gestational age at first ANC visit are independent predictors of delivery service utilization. Hence, intensifying education for women and behavior change communication (BCC) interventions to increase early initiation and up-take of ANC service use in the first trimester and delaying marriage are recommended to promote institutional delivery service utilization.

  16. Water Footprint of pigs slaughtered in the northeast region of Rio Grande do Sul State, Brazil

    Directory of Open Access Journals (Sweden)

    Vania Elisabete Schneider

    2016-03-01

    Full Text Available This study estimated the water footprint of pigs slaughtered in the municipalities that participate in the Regional Council for the Development of Serra (Corede Serra, in Portuguese, located in the northeast region of Rio Grande do Sul State, in 2014. In order to determine the water footprint, we estimated the water consumed in the production of grains (corn and soybeans used for animal feed, the water used for livestock watering, the water used for cleaning creation areas and the water consumed by animals during the growing and finishing phases. The total water footprint of slaughtered pigs was 0.19825 km3, the largest component of which was water used for the cultivation of grains (99.6%. The municipality of Nova Prata had the largest water footprint of Corede Serra (0.02343 km3 year1, followed by the municipalities of Paraí (0.02187 km3 year-1 and Serafina Corrêa (0.01658 km3 year-1. The municipalities of São Marcos (0.000006 km3 year-1, Bento Gonçalves (0,00002 km3 year-1 and Boa Vista do Sul (0.0004 km3 year-1 had the lowest water footprints, due to low corn productivity associated with the low number of hogs slaughtered. From this assessment, it was found that the management of water resources associated with pig chain production should include water used in the production of feed grain as well as the water used directly in animal husbandry.

  17. Contribution of Forest Production to GDP, and its challenges in Oromia National Regional State, Ethiopia

    Directory of Open Access Journals (Sweden)

    Hundessa Adugna Yadeta

    2017-03-01

    Full Text Available A study was conducted on the regional GDP of Oromiya national regional state based on 10 years data, to analyze the contribution of forest production and challenges in forestry accounting. The result shows that market value of forest production and its contribution to GDP of Oromia showed continuous increment.  Forest products are used as a source of fuel, production of timber and source of construction materials. On an average, forest production contributed about 6.10% to GDP and became the second least contributor to the GDP of Oromia. Reduction of forest coverage due to deforestation, underestimation of value of forestry products and existence of missing attributes of forestry in the SNA are the main challenges in forestry contribution to GDP of Oromia. Thus, Bureau of finance and economic development of Oromia should re-examine how economic growth can be achieved through contribution of forest production, taking awareness of existing capacity to increase growth and alleviate poverty.  Resources should be directed into areas where there is adequate evidence of potential growth. This will be achieved through enhancement of conservation and wise use of forest resources, so that it can contribute more to the domestic income directly and indirectly through its contribution to other sectors. It is also recommended that the concerned body need to incorporate the real value of forest resources in SNA and give due attention to forest, and increase awareness to the society, so as to make a proper use of forest resources and boost its contribution to GDP of Oromia.

  18. CHARCOAL PRICE ANALYSIS IN FOUR REGIONS OF MINAS GERAIS STATE-BRAZIL

    Directory of Open Access Journals (Sweden)

    José Luiz Pereira de Rezende

    2005-09-01

    Full Text Available The State of Minas Gerais is the largest producer and consumer of charcoal, that is used as term-reducer of iron ore,for producing pig iron. This study analyzed the time series of charcoal prices in four regions of Minas Gerais State. For the analysisof the price series, the SARIMA model was used, for finding a model that better forecasts prices for the four studied areas. The mostappropriate models were chosen using graphical analyses of the standardized residues, autocorrelation functions and partialautocorrelations, stochastic tests and criteria of evaluation of the order of the model. It concluded that: the differences of charcoalprices occur, basically, due to the geographical location; the analyses of domain of the time and domain of the frequency showed thatthere is difference in the price series of the four studied areas; the areas of Sete Lagoas and Belo Horizonte, giving that they are closelylocated, possess similar prices and they generated similar model; the studied areas presented differentiated models and supplied goodadjustments for the observed series. The best models were SARIMA (2,1,1x(1,0,012, for Belo Horizonte; SARIMA (2,0,0x(2,1,212,for Divinópolis; SARIMA (2,1,1x(1,0,012, for Sete Lagoas and SARIMA (1,1,1x(1,1,112, for Vertentes. Such models presented in aparsimonious way, containing a small number of parameters. All models SARIMA (p,d,q (P,D,Qs, for the four studied areas,presented white noise and supplied adequate price forecast.

  19. Forecasting winter wheat yields using MODIS NDVI data for the Central Free State region

    Directory of Open Access Journals (Sweden)

    Zinhle Mashaba

    2017-11-01

    Full Text Available Consumption of wheat is widespread and increasing in South Africa. However, global wheat production is projected to decline. Wheat yield forecasting is therefore crucial for ensuring food security for the country. The objective of this study was to investigate whether the anthesis wheat growth stage is suitable for forecasting dryland wheat yields in the Central Free State region using satellite imagery and linear predictive modelling. A period of 10 years of Normalized Difference Vegetation Index data smoothed with a Savitzky–Golay filter and 10 years of wheat yield data were used for model calibration. Diagnostic plots and statistical procedures were used for model validation and assessment of model adequacy. The period 30 days before harvest during the anthesis stage was established to be the best period during which to use the linear regression model. The calibrated model had a coefficient of determination of 0.73, a p-value of 0.00161 and a root mean squared error of 0.41 tons/ha. Residual plots confirmed that a linear model had a good fit for the data. The quantile-quantile plot provided evidence that the residuals were normally distributed, which means that assumptions of linear regression were fulfilled and the model can be used as a forecasting tool. Model validation showed high levels of accuracy. The evidence indicates that use of Moderate Resolution Imaging Spectroradiometer data during the anthesis growth stage is a reliable, cost-effective and potentially time-saving alternative to ground-based surveys when forecasting dryland wheat yields in the Central Free State. Significance: Developing a cost-effective technique based on satellite imagery for wheat yield forecasting is vital for food security planning in South Africa.

  20. Integrated Assessment of Climate Change, Land-Use Changes, and Regional Carbon Dynamics in United States

    Science.gov (United States)

    Mu, J. E.; Sleeter, B. M.; Abatzoglou, J. T.

    2015-12-01

    (e.g., counties in the United States) and aggregate to states or eco-logical regions. Alternative approach used in previous literature is the top-down approach, which depends on global economic model projections and downscaling methods. Compared to the top-down approach, our approach is more realistic by using observed data.

  1. Using Climate Regionalization to Understand Climate Forecast System Version 2 (CFSv2) Precipitation Performance for the Conterminous United States (CONUS)

    Science.gov (United States)

    Regonda, Satish K.; Zaitchik, Benjamin F.; Badr, Hamada S.; Rodell, Matthew

    2016-01-01

    Dynamically based seasonal forecasts are prone to systematic spatial biases due to imperfections in the underlying global climate model (GCM). This can result in low-forecast skill when the GCM misplaces teleconnections or fails to resolve geographic barriers, even if the prediction of large-scale dynamics is accurate. To characterize and address this issue, this study applies objective climate regionalization to identify discrepancies between the Climate Forecast SystemVersion 2 (CFSv2) and precipitation observations across the Contiguous United States (CONUS). Regionalization shows that CFSv2 1 month forecasts capture the general spatial character of warm season precipitation variability but that forecast regions systematically differ from observation in some transition zones. CFSv2 predictive skill for these misclassified areas is systematically reduced relative to correctly regionalized areas and CONUS as a whole. In these incorrectly regionalized areas, higher skill can be obtained by using a regional-scale forecast in place of the local grid cell prediction.

  2. Mineralogical and geochemical aspects of nickeliferous laterite of Vermelho region, Serra dos Carajas (State of Para)

    International Nuclear Information System (INIS)

    Almeida Correa, S.L. de.

    1982-01-01

    Mineralogical and geochemical studies were carried out on the nickeliferous laterite of Vermelho region (Serra of Carajas, state of Para). A total of 64 samples were analysed by X-ray fluorescence analysis and atomic absorption, spectrophotometry, including bed-rock specimens. The laterite is derived from ultramafic rocks (serpentinites) and there horizons were recognized towards the top: saprolitic horizon with a thickness of more than 4 meters, clay horizon 6,1 meters thick and limonitic horizon with a thickness of 8,3 meters. The process of weathering affected both major and trace elements which were bleached, transported and reprecipitated. This caused variations in the concentration of the elements with depth, except for magnesium which was extensively bleached. Nickel concentrations in the clay horizon probably was a result of ion exchange between smectite and Ni-bearing solutions, the source of this Ni being goethite. Cobalt and zinc were also strongly enriched during the process of laterization, although maximum concentrations of these elements are found in different horizons. (author)

  3. Regional climate effects of irrigation and urbanization in thewestern united states: a model intercomparison

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, M.A.; Kueppers, L.M.; Sloan, L.C.; Cavan, D.C.; Jin, J.; Kanamaru, H.; Miller, N.L.; Tyree, M.; Du, H.; Weare, B.

    2006-05-01

    In the western United States, more than 30,500 square miles has been converted to irrigated agriculture and urban areas. This study compares the climate responses of four regional climate models (RCMs) to these past land-use changes. The RCMs used two contrasting land cover distributions: potential natural vegetation, and modern land cover that includes agriculture and urban areas. Three of the RCMs represented irrigation by supplementing soil moisture, producing large decreases in August mean (-2.5 F to -5.6 F) and maximum (-5.2 F to -10.1 F) 2-meter temperatures where natural vegetation was converted to irrigated agriculture. Conversion to irrigated agriculture also resulted in large increases in relative humidity (9 percent 36 percent absolute change). Only one of the RCMs produced increases in summer minimum temperature. Converting natural vegetation to urban land cover produced modest but discernable climate effects in all models, with the magnitude of the effects dependent upon the preexisting vegetation type. Overall, the RCM results indicate that land use change impacts are most pronounced during the summer months, when surface heating is strongest and differences in surface moisture between irrigated land and natural vegetation are largest. The irrigation effect on summer maximum temperatures is comparable in magnitude (but opposite in sign) to predicted future temperature change due to increasing greenhouse gas concentrations.

  4. Space geodiversity review: a case study in the southwestern region of Paraná State, Brazil.

    Science.gov (United States)

    Manosso, Fernando; Tauana Basso, Bruna; Alcindo Da Roza, Douglas; Souza dos Santos, Daniel

    2015-04-01

    Considering the strong global concern for nature protection, improvements emerge to support techniques to understand physical and biological means of selecting areas for environmental conservation. Most techniques take into consideration mainly the biological characteristics of nature, however as the nature is a complex of biotic and abiotic elements it becomes thus necessary the creation of parameters to understand the diversity of abiotic elements, their distribution, occurrence, threats and values as well. This paper aims to identify, quantify and perform a spatial analysis of the distribution of geodiversity in the southwestern region of Paraná State, Brazil, from the different concepts of geodiversity with the use of techniques on digital cartographic database in a Geographic Information System - GIS. Gray (2004) conceptualized geodiversity as the natural distribution of geology, including rocks, minerals, fossils, soil characteristics, land forms and processes (geomorphology), and their connections. Geodiversity is composed by the variability of abiotic nature, including lithological elements, tectonic, geomorphological, edaphic, hydrological, topographical and physical processes of the Earth surface, seas, oceans, together with natural endogenous, exogenous and anthropogenic processes that include a diversity of particles, elements and places (Serrano and Ruiz Flaño, 2007). Different methods of quantitative assessment of geodiversity in different territories were applied by Carcavilla et al (2007), Pellitero and González-Amuchastegui (2010), Navarro (2010), Katerina and Dušan (2008), Serrano et al (2007; 2009), Kozlowski (2010), Zwolinski and Stachowiak (2012), Thomas (2012), Hjort and Luoto (2010; 2012), Pellitero et al (2014), and Silva (2014). Considering geodiversity as the abiotic elements which constitute the landscape; it is important to mention that such set may vary spatially according to the occurrence of different geological formations, rock

  5. Information Communication Technology, State building, and Globalization in the 21st Century: Regional Frameworks for Emerging State Assistance

    National Research Council Canada - National Science Library

    Reese, Justin Y

    2008-01-01

    .... Globalization has modified the essential role of the nation-state towards managing global flows of resource, capital, and populations rather than, as in the past, presiding over distinct national economies...

  6. Clarus multi-state regional demonstrations, evaluation of use case #4 : multi-state control strategy tool.

    Science.gov (United States)

    2011-06-10

    This report provides the results of an independent evaluation of the Clarus Use Case #4 Multi-State Control Strategy Tool : (MSCST). This tool, developed for the Road Weather Management Program of the Federal Highway Administration by a private : con...

  7. Simplified two and fifty-one region state-based EEIO model comparison

    Data.gov (United States)

    U.S. Environmental Protection Agency — Supporting data for 2 region and 51 region models assessed in the manuscript "Exploring the relevance of spatial scale to life cycle inventory results using...

  8. Energy intensities in Mato Grosso state and in meso-regions; Intensidades energeticas nas mesorregioes de Mato Grosso

    Energy Technology Data Exchange (ETDEWEB)

    Canavarros, Otacilio Borges; Melo, Moises Candido de; Dorileo, Ivo Leandro [Universidade Federal de Mato Grosso (UFMT), Cuiaba, MT (Brazil). Nucleo Interdisciplinar de Estudos em Planejamento Energetico (NIEPE)

    2004-07-01

    This work presents some energetic intensities in Mato Grosso state and in each of its five meso-regions that are in the document produced in 2002 by the NIPE/UFMT (Nucleo Interdisciplinar de Estudos em Planejamento Energetico of the Universidade Federal do Mato Grosso) entitled: 'Energetic Balance of the Mato Grosso and meso-regions: period 1995-2001'. (author)

  9. An ethnobotanical survey of medicinal and edible plants of Yalo Woreda in Afar regional state, Ethiopia.

    Science.gov (United States)

    Teklehaymanot, Tilahun

    2017-07-05

    The Afar people inhabit the sub-arid and arid part of Ethiopia. Recurrent drought and invasive encroaching plants are taking out plants that have cultural importance, and threaten the biodiversity and the associated traditional knowledge. Thus, the aim of the current study is to conduct an ethnobotanical survey and document medicinal and edible plants in Yalo Woreda in Afar regional state. A cross-sectional ethnobotanical study was carried out in eight kebeles of Yalo Woreda from October 2015 to December 2016. One hundred sixty informants were selected using purposive sampling. The data on diseases, medicinal and edible plants were collected using semi-structure interview and group discussion. The statistical methods, informant consensus factor, fidelity level, and preference ranking were conducted to analyze the data. One hundred and six plants were reported; gender and age differences had implication on the number of plants reported by informants. The knowledge of medicinal plants among informants of each kebele was not different (p plant species, and shrubs (44%) were dominant plants reported. Leaf (52.94%) and oral (68%) were primary plant part used for remedy preparation and route of application, respectively. The plants with low fidelity values Indigofera articulata (0.25), Cadaba farinosa (0.22), Cadaba rotundifolia (0.19), and Acalypha fruticosa (0.15) were used to treat the category of diseases with high informant consensus value (0.69). Sixteen edible plants were identified that were consumed during wet and dry seasons. Balanites aegyptiaca, Balanites rotundifolia, and Dobera glabra were 'famine food' that were collected and stored for years. People in Yalo Woreda are more dependent on natural resources of the area for their livelihood. The threat of climatic change and encroaching invasive plants on medicinal and edible plants affects the traditional use of plants in the Yalo Woreda. The conservation of the plants in the home garden and natural habitat

  10. Agricultural Drought Transition Periods In the United States Corn Belt Region

    Science.gov (United States)

    Schiraldi, Nicholas J.

    Agricultural drought in the U.S. Corn Belt region (CBR) has tremendous global socioeconomic implications. Unfortunately, the weather and climate factors that contribute to transition events toward or away from such droughts, and how well those factors are predicted, are poorly understood. This dissertation focuses on the atmospheric circulation signals associated with agricultural drought transitions periods in the CBR that evolve over 20 and 60 days, and how well those circulation signals are predicted on seasonal to sub-seasonal time scales. Results show that amplification of an intraseasonal Rossby wave train across the Pacific Ocean into North America, which occurs coincident with intraseasonal tropical convection on its equatorward side, triggers these transition events, not shifts in the low frequency base state. This result is confirmed through composite analysis, trajectory analysis and a vertically integrated moisture budget. Trajectory analysis reveals similar source regions for air parcels associated with drought development and breakdown, but with a shift toward more parcels originating over the Gulf of Mexico during transitions away from drought. The primary result from the vertically integrated moisture budget demonstrates that advection and convergence of moisture on intraseasonal time scales dominates during these transitions. The primary conclusion drawn is that weather events are the primary driver of agricultural drought transitions occurring over 20 and 60 days. The seasonal to sub-seasonal hindcast dataset is used to investigate the prediction of the low frequency, intraseasonal and synoptic circulation patterns associated with 20 and 60-day drought transition periods. The forecast models assessed are the European Centre for Medium Range Prediction (ECMWF), National Center for Environment Prediction Climate Forecast System (NCEP) and the Australian Bureau of Meteorology (BoM). Results demonstrate that ECMWF and NCEP are not skillful in

  11. Advances in regional crop yield estimation over the United States using satellite remote sensing data

    Science.gov (United States)

    Johnson, D. M.; Dorn, M. F.; Crawford, C.

    2015-12-01

    Since the dawn of earth observation imagery, particularly from systems like Landsat and the Advanced Very High Resolution Radiometer, there has been an overarching desire to regionally estimate crop production remotely. Research efforts integrating space-based imagery into yield models to achieve this need have indeed paralleled these systems through the years, yet development of a truly useful crop production monitoring system has been arguably mediocre in coming. As a result, relatively few organizations have yet to operationalize the concept, and this is most acute in regions of the globe where there are not even alternative sources of crop production data being collected. However, the National Agricultural Statistics Service (NASS) has continued to push for this type of data source as a means to complement its long-standing, traditional crop production survey efforts which are financially costly to the government and create undue respondent burden on farmers. Corn and soybeans, the two largest field crops in the United States, have been the focus of satellite-based production monitoring by NASS for the past decade. Data from the Moderate Resolution Imaging Spectroradiometer (MODIS) has been seen as the most pragmatic input source for modeling yields primarily based on its daily revisit capabilities and reasonable ground sample resolution. The research methods presented here will be broad but provides a summary of what is useful and adoptable with satellite imagery in terms of crop yield estimation. Corn and soybeans will be of particular focus but other major staple crops like wheat and rice will also be presented. NASS will demonstrate that while MODIS provides a slew of vegetation related products, the traditional normalized difference vegetation index (NDVI) is still ideal. Results using land surface temperature products, also generated from MODIS, will also be shown. Beyond the MODIS data itself, NASS research has also focused efforts on understanding a

  12. Determinants of childhood diarrhea among underfive children in Benishangul Gumuz Regional State, North West Ethiopia

    Science.gov (United States)

    2014-01-01

    Background Diarrhea is second only to pneumonia as the cause of child mortality worldwide. Developing countries particularly in Sub Saharan Africa including Ethiopia have a high burden of this disease. Studies showed that different factors were associated with the occurrence of childhood diarrhea. Therefore, this study was aimed to identify determinant factors of diarrhea in underfive children in Benishangul Gumuz Regional State, western Ethiopia. Method Demographic and Health Survey (DHS) data of 2011 was used for this study. The data was extracted from the National DHS data using data extraction tools. A total of 925 under five children were selected. The logistic regression model was employed to examine the determinants of childhood diarrhoea. Both bivariate and multivariate data analysis was performed using SPSS version 16.0. Result The results of this study indicated that low level of maternal education [AOR = 1.81, 95% CI (1.12,2.76)], absence of toilet facility [AOR = 3.5, 95% CI (2.4, 5.2)], improper child stool disposal methods [AOR = 2.05, 95%CI (1.36, 3.10)], having more than two under five children [AOR = 1.73, 95% CI (1.03, 2.93)], higher birth order [AOR = 6.1, 95% CI (3.1,12.2)] and the age of children [AOR = 1.9, 95% CI (1.2, 3.6)] were found to be the risk factors for childhood diarrhea after adjusting for other variables. When toilet facility was stratified by maternal education, it showed that children of mothers who had no education were the most vulnerable in the absence of toilet facilities [OR = 9.16, 95% CI (5.79, 14.48)]. Conclusion Under poor environmental conditions, mothers with primary education and above protected their children against diarrhea better than mothers with no education. Thus, implementing effective educational programs that emphasize environmental health and sanitation practices and encouraging female school enrolment would reduce childhood diarrheal morbidity in the region. PMID:24731601

  13. Perceived barriers to the regionalization of adult critical care in the United States: a qualitative preliminary study

    Directory of Open Access Journals (Sweden)

    Rubenfeld Gordon D

    2008-11-01

    Full Text Available Abstract Background Regionalization of adult critical care services may improve outcomes for critically ill patients. We sought to develop a framework for understanding clinician attitudes toward regionalization and potential barriers to developing a tiered, regionalized system of care in the United States. Methods We performed a qualitative study using semi-structured interviews of critical care stakeholders in the United States, including physicians, nurses and hospital administrators. Stakeholders were identified from a stratified-random sample of United States general medical and surgical hospitals. Key barriers and potential solutions were identified by performing content analysis of the interview transcriptions. Results We interviewed 30 stakeholders from 24 different hospitals, representing a broad range of hospital locations and sizes. Key barriers to regionalization included personal and economic strain on families, loss of autonomy on the part of referring physicians and hospitals, loss of revenue on the part of referring physicians and hospitals, the potential to worsen outcomes at small hospitals by limiting services, and the potential to overwhelm large hospitals. Improving communication between destination and source hospitals, provider education, instituting voluntary objective criteria to become a designated referral center, and mechanisms to feed back patients and revenue to source hospitals were identified as potential solutions to some of these barriers. Conclusion Regionalization efforts will be met with significant conceptual and structural barriers. These data provide a foundation for future research and can be used to inform policy decisions regarding the design and implementation of a regionalized system of critical care.

  14. A preliminary evaluation of the correlation between regional energy phosphates and resting state functional connectivity in depression.

    Science.gov (United States)

    Zuo, Chun S; Lin, Pan; Vitaliano, Gordana; Wang, Kristina; Villafuerte, Rosemond; Lukas, Scott E

    2015-01-01

    Impaired brain energy metabolism is among the leading hypotheses in the pathogenesis of affective disorders and linking energy phosphates with states of tissue-function activity is a novel and non-invasive approach to differentiate healthy from unhealthy states. Resting state functional MRI (fMRI) has been established as an important tool for mapping cerebral regional activity and phosphorous chemical shift imaging ((31)P CSI) has been applied to measure levels of energy phosphates and phospholipids non-invasively in order to gain insight into the possible etiology of affective disorders. This is an initial attempt to identify the existence of a correlation between regional energy phosphates and connectivity at nodes of the posterior default mode network (DMN). Resting state fMRI in conjunction with (31)P 2D CSI was applied to 11 healthy controls and 11 depressed patients at 3 T. We found that differences between the two groups exist in correlation of lateral posterior parietal cortex functional connectivity and regional Pi/PCr. Results of this study indicate that resting-state-fMRI-guided (31)P CSI can provide new insight into depression via regional energy phosphates and functional connectivity.

  15. Orthotics, prosthesis and mobility aids (OPM dispensation in the Regional Health Department of the 3RD Region of Sao Paulo State

    Directory of Open Access Journals (Sweden)

    Camila Caminha Caro

    2014-12-01

    Full Text Available Objective: To identify the process of dispensation of orthotics, prostheses and mobility aids (OPM by the Unified Health System (SUS in the Regional Health Department of the 3rd Region (DRSIII of Sao Paulo state; perform a mapping of the existing physical rehabilitation services in that region; and subsequently correlate the data with applicable laws. Methodology: This is an exploratory cross-sectional qualitative study whose subjects were the main professionals involved in the process of OPM dispensation, or responsible for their acquisition flow in the cities of that region. Data collection was carried out through a semi-structured questionnaire, developed by the researchers themselves, composed of questions aiming to identify the physical rehabilitation centers in the towns, the staff members involved, the provision of assistive technology through SUS, delivery time and existence of waiting lists. Results and discussion: The data were statistically measured, categorized, described and correlated with the current legislation aimed to guarantee access to assistive technology. We observed that the practice around this resource in the 3rd region concentrates in a single care center, causing long waits and poor efficiency of the services provided, in addition to maintaining a paternalistic aspect. Conclusion: This study provides evidence that, although the right to access to assistive technology is legally guaranteed, there are still many difficulties and challenges around this practice.

  16. Assessment of radioecological state of surface waters in the Gomel and Mogilev regions

    International Nuclear Information System (INIS)

    Khvaley, O.D.; Datskevich, P.I.; Komissarov, F.D.; Levosechko, S.I.

    2000-01-01

    Article states that aplication of the republican Admissible Levels (RAL-96) in practice and their juxtaposition with the obtained results of analyses are not always justified because water of the studied systems is excluded from economic water supply to population in resettlement zone. The radioecological criteria of quality of surface waters were developed in 1993 by Ukrainian hydrobiologists O.P.Oksiyuk, V.N.Zhukinsky and others contain six levels (classes) of radioecological pollution of water: 1 - non-polluted, 2 - lowly polluted, 3 - moderately polluted, 4 - highly polluted, 5 - very high pollution, 6 - utmost pollution; three classes of water quality and six categories of water quality. It is believed that according to this complex clasification of quality of surface terrestrial waters, water of the studied systems of Gomel and Mogilev regions very often has exceeded the RAL-96 for 90Sr. According to the proposed complex classification of quality of surface terrestrial waters, water of the studied systems belongs mainly - for 137Cs and 90Sr - to the quality categories: 3b ''lowly polluted'' and 4a ''moderately polluted'' independent on sampling period. On some sites of 30...10 km zone, water quality corresponds to categories 5a ''very high pollution'' and 5b ''utmost pollution'' for 90Sr (rivers Slovechna, Nesvich and Pogonyansky channel). Thus, in the studied water systems, in radioecological relation, there is not a single one with water quality corresponding to indices 3a, i.e.sufficiently clean. 90Sr has high migration ability and is able to participate in different migration cycles including biological (food chains). The cases of exceeding the RAL indices for 90Sr in water indicate the necessity to study also other components of water systems of Belarus relating to this isotope

  17. A description of malaria sentinel surveillance: a case study in Oromia Regional State, Ethiopia.

    Science.gov (United States)

    Yukich, Joshua O; Butts, Jessica; Miles, Melody; Berhane, Yemane; Nahusenay, Honelgn; Malone, Joseph L; Dissanayake, Gunawardena; Reithinger, Richard; Keating, Joseph

    2014-03-11

    In the context of the massive scale up of malaria interventions, there is increasing recognition that the current capacity of routine malaria surveillance conducted in most African countries through integrated health management information systems is inadequate. The timeliness of reporting to higher levels of the health system through health management information systems is often too slow for rapid action on focal infectious diseases such as malaria. The purpose of this paper is to: 1) describe the implementation of a malaria sentinel surveillance system in Ethiopia to help fill this gap; 2) describe data use for epidemic detection and response as well as programmatic decision making; and 3) discuss lessons learned in the context of creating and running this system. As part of a comprehensive strategy to monitor malaria trends in Oromia Regional State, Ethiopia, a system of ten malaria sentinel sites was established to collect data on key malaria morbidity and mortality indicators. To ensure the sentinel surveillance system provides timely, actionable data, the sentinel facilities send aggregate data weekly through short message service (SMS) to a central database server. Bland-Altman plots and Poisson regression models were used to investigate concordance of malaria indicator reports and malaria trends over time, respectively. This paper describes three implementation challenges that impacted system performance in terms of: 1) ensuring a timely and accurate data reporting process; 2) capturing complete and accurate patient-level data; and 3) expanding the usefulness and generalizability of the system's data to monitor progress towards the national malaria control goals of reducing malaria deaths and eventual elimination of transmission. The use of SMS for reporting surveillance data was identified as a promising practice for accurately tracking malaria trends in Oromia. The rapid spread of this technology across Africa offers promising opportunities to collect

  18. Adaptive Disturbance Tracking Theory with State Estimation and State Feedback for Region II Control of Large Wind Turbines

    Science.gov (United States)

    Balas, Mark J.; Thapa Magar, Kaman S.; Frost, Susan A.

    2013-01-01

    A theory called Adaptive Disturbance Tracking Control (ADTC) is introduced and used to track the Tip Speed Ratio (TSR) of 5 MW Horizontal Axis Wind Turbine (HAWT). Since ADTC theory requires wind speed information, a wind disturbance generator model is combined with lower order plant model to estimate the wind speed as well as partial states of the wind turbine. In this paper, we present a proof of stability and convergence of ADTC theory with lower order estimator and show that the state feedback can be adaptive.

  19. Economic and energy impacts from participation in the regional greenhouse gas initiative: A case study of the State of Maryland

    International Nuclear Information System (INIS)

    Ruth, Matthias; Gabriel, Steven A.; Palmer, Karen L.; Burtraw, Dallas; Paul, Anthony; Chen, Yihsu; Hobbs, Benjamin F.; Irani, Daraius; Michael, Jeffrey; Ross, Kim M.; Conklin, Russell; Miller, Julia

    2008-01-01

    Tradable emissions allowance systems to reduce carbon emissions are increasingly promoted as means to mitigate climate change. This paper briefly reviews the application of such systems at the global, regional, and corporate scales. Given the recent expansion of cap-and-trade systems at the regional level, the paper concentrates on energy and economic implications at that level, using the decision of the State of Maryland, USA, to join the Regional Greenhouse Gas Initiative as an illustration. The paper presents the results of an analysis of the implications for technology choice, generation capacity, energy reliability, and cost to ratepayers of that decision, combining a national electricity market model with a regional model that includes market power and an economic impact model. The results suggest several issues that will be key to the acceptability and effectiveness of cap-and-trade systems for regional climate change mitigation policy, including rules for distribution of allowances and subsidies for energy efficiency programs. (author)

  20. Nuclear-weapon-free zones: Pursuing security, region by region. Conference of States Parties and Signatories of treaties that establish nuclear-weapon-free zones

    International Nuclear Information System (INIS)

    ElBaradei, M.

    2005-01-01

    The development of nuclear-weapon-free zones, over the past four decades, is a testament to what nations can do, region by region, to achieve common security objectives. In fact, when considering the history of nuclear non-proliferation efforts, it might be said that here in Mexico City is w here it all began . The 1967 Treaty of Tlatelolco was the first multilateral treaty to establish a region free of nuclear weapons and a requirement for comprehensive IAEA safeguards for its parties - and clearly gave impetus to the conclusion of the Treaty on the Non-Proliferation of Nuclear Weapons. Nuclear-weapon-free zones provide tangible security benefits. They help to reassure the larger international community of the peaceful nuclear intentions of countries in these regions. They provide their members with security assurances against the use, or threat of use, of nuclear weapons by a nuclear-weapon State. They include control mechanisms for dealing with non-compliance in a regional setting. And in all cases, they prohibit the development, stationing or testing of nuclear weapons in their respective regions. An important benefit of these zones is that they open a forum for expanded regional dialogue on issues of security. Because the causes of insecurity vary from region to region, security solutions do not come in a 'one-size-fits-all' package. It is for this reason that regional dialogues, as we see in the nuclear-weapon-free zones, are so beneficial. It is clear that such treaties, and such security dialogues, would be invaluable in other areas of the world, such as the Middle East and the Korean Peninsula. Since the end of the Cold War, the international security landscape has undergone dramatic changes. For example, the rise in terrorism, the discovery of clandestine nuclear programmes, and the emergence of covert nuclear procurement networks have heightened our awareness of vulnerabilities in the nuclear non-proliferation regime. This statement focuses on two issues

  1. Mortality trends and risk of dying from breast cancer in the 32 states and 7 socioeconomic regions of Mexico, 2002-2011

    OpenAIRE

    Sánchez-Barriga, Juan Jesús

    2014-01-01

    Objective. To determine mortality trends from breast cancer in Mexico nationwide, by state, by socioeconomic region, and to establish an association between education, state of residence, and socioeconomic region with mortality from breast cancer in 2002–2011.Methods. Records of mortality associated with breast cancer were obtained. Rates of mortality nationwide, by state, and by socioeconomic region were calculated. The strength of association between states where women resided, socioeconomi...

  2. Climate change adaptation and mitigation : state transportation, regional, and international strategies: synthesis.

    Science.gov (United States)

    2012-07-24

    This synthesis and literature review requested by Seth Start, Sustainable Transportation Manager, Washington State Department of Transportation, provides information on strategies other state DOTs countries, and local agencies are using to prepare...

  3. Current state and development trends of the agroindustrial complex and rural territories of Perm Region

    Directory of Open Access Journals (Sweden)

    Gennadiy Vladimirovich Klimenkov

    2011-12-01

    Full Text Available Analysis of regional agricultural sector status and rural areas of Perm in 1990-2011 years indicates a systemic crisis of agriculture in Perm region, which is largely determined by the fact that Perm region has no strategy or strategic plan and program for sustainable agricultural sector and rural areas of Perm region development, there is no scheme of territorial development and master plans of territorial development with the development of agro-industrial complex of Perm region. In these circumstances, there is a steady downward trend in production, weakening and bankruptcy of enterprises, social impoverishment of rural areas, appearance of many of irreversible processes (sale and neglect of agricultural land, demographic problems associated with low living standards, population migration, policy optimization in the areas of education and health, union of territories, policy of depopulation of territories etc.. This paper presents main recommendations for improving the situation in agriculture of Perm region.

  4. 77 FR 31240 - Approval and Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze...

    Science.gov (United States)

    2012-05-25

    ... BART requirements. II. What is parallel processing? Parallel processing refers to a concurrent state... provide for public comment periods on both the state and the federal actions in parallel. As mentioned... parallel processing. Florida provided the SIP revision for public comment on April 13, 2012, but the State...

  5. Regional mapping for evaluation of energetic alternatives for isolated systems in the Amazon region: the Brazilian state of Amapa; Mapeamento regional para avaliacao de alternativas energeticas para sistemas isolados na Amazonia: o Estado do Amapa

    Energy Technology Data Exchange (ETDEWEB)

    Nascimento, Marcos V.G.; Pires, Silvia Helena M.; Lacorte, Ana Castro; Menezes, Paulo Cesar P.; Guimaraes, Ana Paula C. [Centro de Pesquisas de Energia Eletrica, Rio de Janeiro, RJ (Brazil)]. E-mail: vinic@fund.cepel.br; Santos, Marco Aurelio dos; Nascimento, Jose A.S.; Borges, Jorge Luiz; La Rovere, Emilio [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia. Programa de Planejamento Energetico

    1999-07-01

    This paper presents the methodology developed for the characterization of regional energy potentials, and evaluation of the utilization viability of the various alternative electric power generation, by using the analysis technology based on Geographic Information Systems (GIS). The paper also presents the first results obtained for the energy mapping of the State of Amapa, Brazil.

  6. Drug Control in Fragile States: Regional Cooperation and Differing Legal Responses to the Afghan Opiate Epidemic

    DEFF Research Database (Denmark)

    Afsah, Ebrahim

    -narcotic collaboration. Drastically different national policy choices regarding the penalisation of consumption and drug-demand strategies have furthermore yielded dramatically different social outcomes, further complicating regional efforts. Work on legal harmonisation is, therefore, deemed at best a relatively......-narcotics agencies of the region as caused by a plethora of legal obstacles in the respective national penal and administrative codes, as well as an insufficient legal basis for regional collaboration. These premises could not be validated on the ground. The legal framework in the region is adequate and no legal...

  7. K-Ar geology, geochemistry and geochronology from the Maria River region dikes, Parana State southeastern part, Brazil

    International Nuclear Information System (INIS)

    Silva Junior, Renato Oliveira da; Dall'Agnol, Roberto; Oliveira, Elson Paiva de

    1996-01-01

    The paper synthesizes the geological, petrographical, geochemical and geochronological data from the Maria River region dikes, situated at the southeastern part of the Para State, Brazil. It identifies five groups of dikes and determines the age of these dikes, through the Potassium-Argon (K-Ar) methodology

  8. 7 CFR 1150.153 - Qualified State or regional dairy product promotion, research or nutrition education programs.

    Science.gov (United States)

    2010-01-01

    ..., research or nutrition education programs. 1150.153 Section 1150.153 Agriculture Regulations of the... § 1150.153 Qualified State or regional dairy product promotion, research or nutrition education programs... nutrition education program may apply to the Secretary for certification of qualification so that producers...

  9. Effects of the "great recession" on the forest products sector in the northern region of the United States

    Science.gov (United States)

    Christopher W. Woodall; William G. Luppold; Peter J. Ince; Ronald J. Piva; Kenneth E. Skog

    2012-01-01

    The forest industry within the northern region of the United States has demonstrated a notable decline in terms of employment, number of mills, wood consumption, and forest harvests since 2000--a downturn exacerbated by the "Great Recession" of 2007-2009. Longer term industrial decline (since 2000) has been evidenced by reductions in secondary product (e.g.,...

  10. A prospective study on Aeromonas in outpatients with diarrhea in the central region of Rio Grande do Sul State

    Directory of Open Access Journals (Sweden)

    Karoline de Campos Prediger

    2012-09-01

    Full Text Available Aeromonas spp. were identified in five (2,7% of 182 diarrheal stool cultures, A. caviae was predominant, resistant mainly to ampicillin and cephalotin. This is the first study showing the presence of Aeromonas spp. in diarrheal stools of outpatients in the central region of Rio Grande do Sul State, Brazil.

  11. 76 FR 67727 - Notice of FERC Staff Attendance at the Entergy Regional State Committee Work Group and...

    Science.gov (United States)

    2011-11-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of FERC Staff Attendance at the Entergy Regional State Committee Work Group and Stakeholder Meeting The Federal Energy Regulatory Commission hereby gives notice that members...

  12. The 2014 assessment of stream quality in the Piedmont and southern Appalachian Mountain region of southeastern United States

    Science.gov (United States)

    Celeste Journey; Paul M. Bradley; Peter Van Metre

    2016-01-01

    During the spring and summer of 2014, the U.S. Geological Survey (USGS) National Water- Quality Assessment Program (NAWQA) assessed stream quality across the Piedmont and southern Appalachian Mountain region in the southeastern United States.

  13. Frequency-dependent brain regional homogeneity alterations in patients with mild cognitive impairment during working memory state relative to resting state

    Directory of Open Access Journals (Sweden)

    Pengyun eWang

    2016-03-01

    Full Text Available Several studies have reported working memory deficits in patients with mild cognitive impairment (MCI. However, previous studies investigating the neural mechanisms of MCI have primarily focused on brain activity alterations during working memory tasks. No study to date has compared brain network alterations in the working memory state between MCI patients and normal control subjects. Therefore, using the index of regional homogeneity (ReHo, we explored brain network impairments in MCI patients during a working memory task relative to the resting state, and identified frequency-dependent effects in separate frequency bands.Our results indicate that, in MCI patients, ReHo is altered in the posterior cingulate cortex in the slow-3 band (0.073–0.198 Hz, and in the bottom of the right occipital lobe and part of the right cerebellum, the right thalamus, a diffusing region in the bilateral prefrontal cortex, the left and right parietal-occipital regions, and the right angular gyrus in the slow-5 band (0.01–0.027 Hz. Furthermore, in normal controls, the value of ReHo in clusters belonging to the default mode network decreased, while the value of ReHo in clusters belonging to the attentional network increased during the task state. However, this pattern was reversed in MCI patients, and was associated with decreased working memory performance. In addition, we identified altered functional connectivity of the abovementioned regions with other parts of the brain in MCI patients.This is the first study to compare frequency-dependent alterations of ReHo in MCI patients between resting and working memory states. The results provide a new perspective regarding the neural mechanisms of working memory deficits in MCI patients, and extend our knowledge of altered brain patterns in resting and task-evoked states.

  14. Red states, blue states, and divorce: understanding the impact of conservative Protestantism on regional variation in divorce rates.

    Science.gov (United States)

    Glass, Jennifer; Levchak, Philip

    2014-01-01

    Why do states with larger proportions of religious conservatives have higher divorce rates than states with lower proportions of religious conservatives? This project examines whether earlier transitions to marriage and parenthood among conservative Protestants (known risk factors for divorce) contribute to this paradox while attending to other plausible explanations. County-level demographic information from all 50 states is combined from a variety of public data sources and merged with individual records from the National Surveys of Family Growth to estimate both aggregated county and multilevel individual models of divorce. Results show that individual religious conservatism is positively related to individual divorce risk, solely through the earlier transitions to adulthood and lower incomes of conservative Protestants. However, the proportion of conservative Protestants in a county is also independently and positively associated with both the divorce rate in that county and an individual's likelihood of divorcing. The earlier family formation and lower levels of educational attainment and income in counties with a higher proportion of conservative Protestants can explain a substantial portion of this association. Little support is found for alternative explanations of the association between religious conservatism and divorce rates, including the relative popularity of marriage versus cohabitation across counties.

  15. Does equity in healthcare spending exist among Indian states? Explaining regional variations from national sample survey data.

    Science.gov (United States)

    Dwivedi, Rinshu; Pradhan, Jalandhar

    2017-01-14

    Equity and justice in healthcare payment form an integral part of health policy and planning. In the majority of low and middle-income countries (LMICs), healthcare inequalities are further aggravated by Out of Pocket Expenditure (OOPE). This paper examines the pattern of health equity and regional disparities in healthcare spending among Indian states by applying Andersen's behavioural model of healthcare utilization. The present study uses data from the 66 th quinquennial round of Consumer Expenditure Survey, of the National Sample Survey Organization (NSSO), conducted in 2009-10 by Ministry of Statistics and Programme Implementation (MoSPI), Government of India (GoI). To measure equity and regional disparities in healthcare expenditure, states have been categorized under three heads on the basis of monthly OOPE i.e., Category A (OOPE > =INR 100); Category B (OOPE between INR 50 to 99) and Category C (OOPE inequalities in healthcare expenditure are prevalent. Households with high healthcare needs (SCs/STs, and the poor) are in a more disadvantaged position in terms of spending on health care. It has also been observed that spending on healthcare was comparatively lower among backward or isolated states. No doubt, the overall social security measures should be enhanced, but at the same time, looking at the regional differences, more priority should be assigned to the disadvantaged states to reduce the burden of OOPE. It is proposed that there is need to increase government spending, especially for the disadvantaged states and population, to minimise the burden of OOPE.

  16. Similarity of urinary risk factors among stone-forming patients in five regions of the United States

    Science.gov (United States)

    Harvey, J. A.; Hill, K. D.; Pak, C. Y.

    1990-01-01

    Study Objective: To compare urinary biochemical risk factors among stone-forming patients in the Southeast (SE) or "stone belt" versus four other regions of the United States. Design: Prospective biochemical survey for regional comparisons. Setting: Referral-based nephrolithiasis clinics, urologists, nephrologists, and family practitioners. Patients: Consecutive sample of 3473 stone-forming patients who submitted 24-hour urine collections for biochemical analyses of stone-forming risk factors. Interventions: None. Subjects taking medication known to interfere with stone-forming risk factors were deleted from the final data compilation. Measurements and Main Results: Overall, the mean values for each urinary parameter spanned a narrow range without significant difference between the five regions. Among "metabolic" factors, 40% in the SE had hypercalciuria (> 6.25 mmol/d), compared to 35%-43% in other regions, and hyperuricosuria (> 4.2 mmol/d) was found in 16% in the SE versus 17%-19% elsewhere. Among "environmental" factors, low urine volume ( magnesium. Conclusions: Despite expected regional differences in nutritional and environmental influences, the results of this study showed a striking similarity in urinary biochemical risk factor profiles of stone-formers in all five regions of the United States.

  17. Fact Book on Higher Education: U.S. Regions and 50 States in Perspective

    Science.gov (United States)

    Marks, Joseph L.

    2011-01-01

    This 2011 edition of the "SREB (Southern Regional Education Board) Fact Book on Higher Education" is something new--bigger and better. As always, it continues a proud tradition begun in 1956 of presenting comparative data for colleges and universities in the SREB region in a national context. But this year--for the first time--it provides data for…

  18. The role of inflation differentials in regional adjustments : Evidence from the United States

    NARCIS (Netherlands)

    Arnold, I.J.M.; Kool, C.J.M.

    2004-01-01

    Within a monetary union, regional inflation differentials lead to a competition between a real interest rate and wealth channels on the one hand and the real exchange rate channel on the other hand in the transmission of regional shocks. This may have implications for the length and vehemence of

  19. The Role of Inflation Differentials in Regional Adjustment: Evidence from the United States

    NARCIS (Netherlands)

    Arnold, I.; Kool, C.J.M.

    2004-01-01

    Within a monetary union, regional inflation differentials lead to a competition between the real interest rate and wealth channels on the one hand and the real exchange rate channel on the other hand in the transmission of regional shocks. This may have implications for the length and vehemence of

  20. State of the marine environment in the South Asian seas region

    Digital Repository Service at National Institute of Oceanography (India)

    SenGupta, R.; Ali, M.M.; Bhuiyan, A.L; Hossain, M.M.; Sivalingam, P.M.; Subasinghe, S.; Tirmizi, N.M.

    stream_size 45 stream_content_type text/plain stream_name UNEP_Regional_Seas_Rep_Stud_1990_123.pdf.txt stream_source_info UNEP_Regional_Seas_Rep_Stud_1990_123.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset...

  1. 76 FR 34872 - Approval and Promulgation of Implementation Plans; State of California; Regional Haze and...

    Science.gov (United States)

    2011-06-15

    ... at http://www.regulations.gov and in hard copy at EPA Region IX, 75 Hawthorne Street, San Francisco.... Environmental Protection Agency, Region IX, (415) 972-3227, [email protected] . SUPPLEMENTARY INFORMATION... database contains ozone monitoring data starting in 2006. See U.S. EPA AQS, Quick Look Report for 8-hour...

  2. Laboratory malaria diagnostic capacity in health facilities in five administrative zones of Oromia Regional State, Ethiopia.

    Science.gov (United States)

    Hailegiorgis, Bereket; Girma, Samuel; Melaku, Zenebe; Teshi, Takele; Demeke, Leykun; Gebresellasie, Sintayehu; Yadeta, Damtew; Tibesso, Gudeta; Whitehurst, Nicole; Yamo, Emanuel; Carter, Jane; Reithinger, Richard

    2010-12-01

     Quality laboratory services are a requisite to guide rational case management of malaria. Using a pre-tested, standardized assessment tool, we assessed laboratory diagnostic capacity in 69 primary, secondary and tertiary health facilities as well as specialized laboratories in five administrative zones in Oromia Regional State, Ethiopia, during February and March 2009.  There was marked variability in laboratory diagnostic capacity among the facilities assessed. Of 69 facilities surveyed, 53 provided both comprehensive malaria laboratory diagnosis and outpatient treatment services, five provided malaria microscopy services (referring elsewhere for treatment), and 11 primary care health posts provided rapid diagnostic testing and outpatient malaria treatment. The facilities' median catchment population was 39, 562 and 3581 people for secondary/tertiary and primary health facilities, respectively. Depending on facility type, facilities provided services 24 hrs a day, had inpatient capacity, and access to water and electricity. Facilities were staffed by general practitioners, health officers, nurses or health extension workers. Of the 58 facilities providing laboratory services, 24% of the 159 laboratory staff had received malaria microscopy training in the year prior to this survey, and 72% of the facilities had at least one functional electric binocular microscope. Facilities had variable levels of equipment, materials and biosafety procedures necessary for laboratory diagnosis of malaria. The mean monthly number of malaria blood films processed at secondary/tertiary facilities was 225, with a mean monthly 56 confirmed parasitologically. In primary facilities, the mean monthly number of clinical malaria cases seen was 75, of which 57 were tested by rapid diagnostic test (RDTs). None of the surveyed laboratory facilities had formal quality assurance/quality control protocols for either microscopy or RDTs. This is the first published report on malaria diagnostic

  3. Scientific Knowledge Networks in Peripheral Regions and Local Innovation Systems: The Case of Chemistry in the State of Bahia

    Directory of Open Access Journals (Sweden)

    Rogério Hermida Quintella

    2012-02-01

    Full Text Available Scientific production and technological innovation growth in Brazil are not homogeneous in its different regions despite its public policies. The same phenomenon can be observed within the states of the Brazilian Federation. This article examines the diffusion of scientific expertise in six public institutions of science and technology in the state of Bahia between 2004 and 2008. The state is the largest in the north-east of Brazil, an area marked by a semi-arid climate and a low human development index; however, it has a large chemical and petrochemical complex. This article, focusing on the scientific field of chemistry, is based on foundations of innovation and knowledge management, as well as social network analysis, aiming to examine relations between scientific production and institutional, structural and relational characteristics of inter- and intra-institutional scientific knowledge networks. The results show that public policies on science, technology and innovation regarding the peripheral regions need to be rethought.

  4. State and business co-operation in settling socio-economic issues: forward to sustainable development of ecologically unfavorable regions

    Science.gov (United States)

    Bashkirova, N. N.; Lessovaia, S. N.

    2018-01-01

    The complexity of socio-economic issues of mono-cities located in the ecologically unfavorable regions of Eurasia was disclosed. The economically strategic role of city-forming mining enterprises and their impact on ecological situation was revealed. The general conception of settling the socio-economic problems of mono-cities located in ecologically unfavorable regions was worked out. Various approached to the concentration of financial resources for economic and ecological sustainable development of the regions located on the north of Eurasia holding nature protection actions were submitted. Based on performed critical analysis of the positive international experience of ecological taxation some approaches to reforming current Russian system of ecological taxation were suggested. It was revealed that increasing the social responsibilities of business in the field of waste recycling, environmental protection and monitoring of ecological conditions of territories and state and business co-operation are the most efficient opportunities in settling socio-economic issues of ecologically unfavorable regions.

  5. Selected aspects of the current state of freshwater resources in the Murmansk region, Russia.

    Science.gov (United States)

    Kashulin, Nikolay A; Dauvalter, Vladimir A; Denisov, Dmitry B; Valkova, Svetlana A; Vandysh, Oksana I; Terentjev, Petr M; Kashulin, Alexander N

    2017-07-29

    Aspects of reducing the resource potential of surface waters of the Murmansk region in the global climate change and the environment and their irrational use have been considered. Increase of aquatic environment toxicity, drastic restructuring of the structural and functional characteristics of aquatic communities, changes in trophic status of lakes, reducing the stability of freshwater ecosystems, increasing the risk of catastrophic degradation have been shown. Taking into account the regional peculiarities, some indicators of surface water quality in the Murmansk region have been proposed.

  6. Frequency-dependent changes in the regional amplitude and synchronization of resting-state functional MRI in stroke.

    Directory of Open Access Journals (Sweden)

    Jianfang Zhu

    Full Text Available Resting-state functional magnetic resonance imaging (R-fMRI has been intensively used to assess alterations of inter-regional functional connectivity in patients with stroke, but the regional properties of brain activity in stroke have not yet been fully investigated. Additionally, no study has examined a frequency effect on such regional properties in stroke patients, although this effect has been shown to play important roles in both normal brain functioning and functional abnormalities. Here we utilized R-fMRI to measure the amplitude of low-frequency fluctuations (ALFF and regional homogeneity (ReHo, two major methods for characterizing the regional properties of R-fMRI, in three different frequency bands (slow-5: 0.01-0.027 Hz; slow-4: 0.027-0.73 Hz; and typical band: 0.01-0.1 Hz in 19 stroke patients and 15 healthy controls. Both the ALFF and ReHo analyses revealed changes in brain activity in a number of brain regions, particularly the parietal cortex, in stroke patients compared with healthy controls. Remarkably, the regions with changed activity as detected by the slow-5 band data were more extensive, and this finding was true for both the ALFF and ReHo analyses. These results not only confirm previous studies showing abnormality in the parietal cortex in patients with stroke, but also suggest that R-fMRI studies of stroke should take frequency effects into account when measuring intrinsic brain activity.

  7. NOAA's Coastal Change Analysis Program (C-CAP) 1985 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  8. NOAA's Coastal Change Analysis Program (C-CAP) 1975 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  9. Proceedings of the 1. Regional Symposium on Geology Bahia-Sergipe States, Brazil

    International Nuclear Information System (INIS)

    1992-01-01

    This Symposium present works about geochemistry, isotope dating, petrology, tectonics and mineralization from Bahia-Sergipe region, that have the biggest part of geo tectonics unity, defined as Craton of Sao Francisco. (C.G.C.)

  10. NOAA's Coastal Change Analysis Program (C-CAP) 1996 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  11. NOAA's Coastal Change Analysis Program (C-CAP) 1992 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  12. NOAA's Coastal Change Analysis Program (C-CAP) 2016 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  13. Socio-spatial formation and urban-regional dynamics in Rio Grande do Norte State: the place of the Metropolitan Region of Natal

    Directory of Open Access Journals (Sweden)

    2009-12-01

    Full Text Available Adopting the category of socio-spatial formation (Milton Santos, a study about the relationship between space and society in the course of history of the development of Rio Grande do Norte was undertaken, with the overall aim of identifying socio-economic, demographic and spatial links, that represent the different urban-regional dynamics of the state, and also with the specific aim of giving the metropolitan area of Natal its rightful place, as the structuring core of these dynamics. In this search, thought was given to the analysis of the profile of urbanization, which does not only show some characteristics of the urban network of the state evolution, which make it possible to glimpse the outline of its regionalization. In conclusion, we can observe, among other aspects, the sharp contrast between the technical-economic status in recent decades, and the precarious conditions in which large parts of the society live, what is spatially represented in a weak territorial division of labor in an unbalanced urban network, supported by a very small number of cities.

  14. Prerrogativas estatais, integração regional e lógica distributiva State prerrogatives, regional integration, and distributive logic

    Directory of Open Access Journals (Sweden)

    Marcelo de A. Medeiros

    2003-01-01

    Full Text Available Analisa-se a emergência de um novo paradigma de ordem internacional, baseado em processos de integração regional no lugar do decadente Estado nacional, tendo em vista os limites a ele impostos pela persistência da dinâmica do Estado nacional. Assinala-se a dificuldade para substituir a lógica intergovernamental pela lógica supranacional. A ausência de organizações supranacionais efetivas impõe restrições à distribuição dos ganhos obtidos pela dinâmica integracionista. Examina-se isso com base nos casos do Mercosul e da União Européia.The emergency of a new paradigm of international order, based on processes of regional integration instead of the decadent national State is examined in view of the limits imposed on it by the persistence of the dynamics of the national State. The difficulty in substituting a supranational logic for the intergovernmental one is pointed out. The absence of effective supranational organizations imposes restrictions on the distribution of the gains attained through the integrationist dynamics. This is examined on the basis of the cases of the Mercosul and of the European Union.

  15. Factors affecting stream nutrient loads: A synthesis of regional SPARROW model results for the continental United States

    Science.gov (United States)

    Preston, Stephen D.; Alexander, Richard B.; Schwarz, Gregory E.; Crawford, Charles G.

    2011-01-01

    We compared the results of 12 recently calibrated regional SPARROW (SPAtially Referenced Regressions On Watershed attributes) models covering most of the continental United States to evaluate the consistency and regional differences in factors affecting stream nutrient loads. The models - 6 for total nitrogen and 6 for total phosphorus - all provide similar levels of prediction accuracy, but those for major river basins in the eastern half of the country were somewhat more accurate. The models simulate long-term mean annual stream nutrient loads as a function of a wide range of known sources and climatic (precipitation, temperature), landscape (e.g., soils, geology), and aquatic factors affecting nutrient fate and transport. The results confirm the dominant effects of urban and agricultural sources on stream nutrient loads nationally and regionally, but reveal considerable spatial variability in the specific types of sources that control water quality. These include regional differences in the relative importance of different types of urban (municipal and industrial point vs. diffuse urban runoff) and agriculture (crop cultivation vs. animal waste) sources, as well as the effects of atmospheric deposition, mining, and background (e.g., soil phosphorus) sources on stream nutrients. Overall, we found that the SPARROW model results provide a consistent set of information for identifying the major sources and environmental factors affecting nutrient fate and transport in United States watersheds at regional and subregional scales. ?? 2011 American Water Resources Association. This article is a U.S. Government work and is in the public domain in the USA.

  16. Anthropogenic hydrological cycle disturbance at a regional scale: State-wide evapotranspiration trends (1979-2015) across Nebraska, USA

    Science.gov (United States)

    Szilagyi, Jozsef

    2018-02-01

    Trends in monthly evapotranspiration (ET) rates across Nebraska, the most intensely irrigated state within the US, were calculated by the calibration-free version of the nonlinear complementary relationship of evaporation over the 1979-2015 period utilizing North American Regional Reanalysis (NARR) net radiation, 10-m wind velocity, as well as Parameter Regression Independent Slope Model (PRISM) air- and dew-point temperature data. State-averaged modeled ET rates rose by 5.5 mm decade-1 due to the presence of wide-spread large-scale irrigation projects in accordance with a 2.4 mm decade-1 increase in PRISM precipitation (P) and a simultaneous -2.8 mm decade-1 drop in United States Geological Survey's state-averaged annual streamflow rates, raising the state-wide ET to P ratio from 0.89 to 0.91 over the modeled time-period. ET rates over irrigated crops increased by 7 mm decade-1 despite a -4.4 mm decade-1 drop in precipitation rates. A similar increase in ET rates (6 mm decade-1) required 8.1 mm decade-1 increase in precipitation rates across the non-irrigated Sand Hills of Nebraska. Published NARR ET rates are unable to pick up this unusual regional trend. Since an increase in precipitation rates should normally decrease the ET ratio, as predicted by the Budyko curve, this study yields evidence on how dramatically sustained large-scale irrigation can alter the regional hydrologic cycle not only through a) trivially depleting streamflow rates and/or lowering groundwater table levels; b) suppressing precipitation locally (while enhancing it a long distance downwind), but also; c) reversing the trajectory of the regional ET ratio under generally increasing trends of precipitation.

  17. Domestic violence against women in Kersa, Oromia region, eastern Ethiopia

    DEFF Research Database (Denmark)

    Shanko, W.; Wolday, M.; Assefa, N.

    2013-01-01

    Intimate partner violence is common in rural areas of Ethiopia. The aim of this study was to assess the knowledge and prevalence of domestic violence among women in Kersa district of Oromia region and identify the types, perpetuators and triggers for violence. A community-based cross......-sectional interview-based survey was conducted in 2008 on 858 women of reproductive age. Only 39.7% of women reported that they recognized that violence against women was a problem in their area. Ever experience of violence by an intimate partner was reported by 166 women (19.6%) and 70.3% of the perpetuators were...... husbands. Ever experience of domestic violence among women was significantly related to Amhara ethnicity and age group 30-49 years. Only 33 (19.9%) women who ever experienced violence had reported it to the legal authorities. Women's reasons for failing to report to the legal system were not wanting...

  18. Correction for intravascular activity in the oxygen-15 steady-state technique is independent of the regional hematocrit

    International Nuclear Information System (INIS)

    Lammertsma, A.A.; Baron, J.C.; Jones, T.

    1987-01-01

    The oxygen-15 steady-state technique to measure the regional cerebral metabolic rate for oxygen requires a correction for the nonextracted intravascular molecular oxygen-15. To perform this correction, an additional procedure is carried out using RBCs labeled with 11 CO or C 15 O. The previously reported correction method, however, required knowledge of the regional cerebral to large vessel hematocrit ratio. A closer examination of the underlying model eliminated this ratio. Both molecular oxygen and carbon monoxide are carried by RBCs and are therefore similarly affected by a change in hematocrit

  19. High-resolution ensemble projections of near-term regional climate over the continental United States

    Science.gov (United States)

    Ashfaq, Moetasim; Rastogi, Deeksha; Mei, Rui; Kao, Shih-Chieh; Gangrade, Sudershan; Naz, Bibi S.; Touma, Danielle

    2016-09-01

    We present high-resolution near-term ensemble projections of hydroclimatic changes over the contiguous U.S. using a regional climate model (RegCM4) that dynamically downscales 11 global climate models from the fifth phase of Coupled Model Intercomparison Project at 18 km horizontal grid spacing. All model integrations span 41 years in the historical period (1965-2005) and 41 years in the near-term future period (2010-2050) under Representative Concentration Pathway 8.5 and cover a domain that includes the contiguous U.S. and parts of Canada and Mexico. Should emissions continue to rise, surface temperatures in every region within the U.S. will reach a new climate norm well before mid 21st century regardless of the magnitudes of regional warming. Significant warming will likely intensify the regional hydrological cycle through the acceleration of the historical trends in cold, warm, and wet extremes. The future temperature response will be partly regulated by changes in snow hydrology over the regions that historically receive a major portion of cold season precipitation in the form of snow. Our results indicate the existence of the Clausius-Clapeyron scaling at regional scales where per degree centigrade rise in surface temperature will lead to a 7.4% increase in precipitation from extremes. More importantly, both winter (snow) and summer (liquid) extremes are projected to increase across the U.S. These changes in precipitation characteristics will be driven by a shift toward shorter and wetter seasons. Overall, projected changes in the regional hydroclimate can have substantial impacts on the natural and human systems across the U.S.

  20. A linear time algorithm for detecting long genomic regions enriched with a specific combination of epigenetic states.

    Science.gov (United States)

    Ichikawa, Kazuki; Morishita, Shinichi

    2015-01-01

    Epigenetic modifications are essential for controlling gene expression. Recent studies have shown that not only single epigenetic modifications but also combinations of multiple epigenetic modifications play vital roles in gene regulation. A striking example is the long hypomethylated regions enriched with modified H3K27me3 (called, "K27HMD" regions), which are exposed to suppress the expression of key developmental genes relevant to cellular development and differentiation during embryonic stages in vertebrates. It is thus a biologically important issue to develop an effective optimization algorithm for detecting long DNA regions (e.g., >4 kbp in size) that harbor a specific combination of epigenetic modifications (e.g., K27HMD regions). However, to date, optimization algorithms for these purposes have received little attention, and available methods are still heuristic and ad hoc. In this paper, we propose a linear time algorithm for calculating a set of non-overlapping regions that maximizes the sum of similarities between the vector of focal epigenetic states and the vectors of raw epigenetic states at DNA positions in the set of regions. The average elapsed time to process the epigenetic data of any of human chromosomes was less than 2 seconds on an Intel Xeon CPU. To demonstrate the effectiveness of the algorithm, we estimated large K27HMD regions in the medaka and human genomes using our method, ChromHMM, and a heuristic method. We confirmed that the advantages of our method over those of the two other methods. Our method is flexible enough to handle other types of epigenetic combinations. The program that implements the method is called "CSMinfinder" and is made available at: http://mlab.cb.k.u-tokyo.ac.jp/~ichikawa/Segmentation/

  1. Development of a United States-Mexico Emissions Inventory for the Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study.

    Science.gov (United States)

    Kuhns, Hampden; Knipping, Eladio M; Vukovich, Jeffrey M

    2005-05-01

    The Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study was commissioned to investigate the sources of haze at Big Bend National Park in southwest Texas. The modeling domain of the BRAVO Study includes most of the continental United States and Mexico. The BRAVO emissions inventory was constructed from the 1999 National Emission Inventory for the United States, modified to include finer-resolution data for Texas and 13 U.S. states in close proximity. The first regional-scale Mexican emissions inventory designed for air-quality modeling applications was developed for 10 northern Mexican states, the Tula Industrial Park in the state of Hidalgo, and the Popocatépetl volcano in the state of Puebla. Emissions data were compiled from numerous sources, including the U.S. Environmental Protection Agency (EPA), the Texas Natural Resources Conservation Commission (now Texas Commission on Environmental Quality), the Eastern Research Group, the Minerals Management Service, the Instituto Nacional de Ecología, and the Instituto Nacional de Estadistica Geografía y Informática. The inventory includes emissions for CO, nitrogen oxides, sulfur dioxide, volatile organic compounds (VOCs), ammonia, particulate matter (PM) < 10 microm in aerodynamic diameter, and PM < 2.5 microm in aerodynamic diameter. Wind-blown dust and biomass burning were not included in the inventory, although high concentrations of dust and organic PM attributed to biomass burning have been observed at Big Bend National Park. The SMOKE modeling system was used to generate gridded emissions fields for use with the Regional Modeling System for Aerosols and Deposition (REMSAD) and the Community Multiscale Air Quality model modified with the Model of Aerosol Dynamics, Reaction, Ionization and Dissolution (CMAQ-MADRID). The compilation of the inventory, supporting model input data, and issues encountered during the development of the inventory are documented. A comparison of the BRAVO emissions

  2. Multilevel Hierarchical Modeling of Benthic Macroinvertebrate Responses to Urbanization in Nine Metropolitan Regions across the Conterminous United States

    Science.gov (United States)

    Kashuba, Roxolana; Cha, YoonKyung; Alameddine, Ibrahim; Lee, Boknam; Cuffney, Thomas F.

    2010-01-01

    Multilevel hierarchical modeling methodology has been developed for use in ecological data analysis. The effect of urbanization on stream macroinvertebrate communities was measured across a gradient of basins in each of nine metropolitan regions across the conterminous United States. The hierarchical nature of this dataset was harnessed in a multi-tiered model structure, predicting both invertebrate response at the basin scale and differences in invertebrate response at the region scale. Ordination site scores, total taxa richness, Ephemeroptera, Plecoptera, Trichoptera (EPT) taxa richness, and richness-weighted mean tolerance of organisms at a site were used to describe invertebrate responses. Percentage of urban land cover was used as a basin-level predictor variable. Regional mean precipitation, air temperature, and antecedent agriculture were used as region-level predictor variables. Multilevel hierarchical models were fit to both levels of data simultaneously, borrowing statistical strength from the complete dataset to reduce uncertainty in regional coefficient estimates. Additionally, whereas non-hierarchical regressions were only able to show differing relations between invertebrate responses and urban intensity separately for each region, the multilevel hierarchical regressions were able to explain and quantify those differences within a single model. In this way, this modeling approach directly establishes the importance of antecedent agricultural conditions in masking the response of invertebrates to urbanization in metropolitan regions such as Milwaukee-Green Bay, Wisconsin; Denver, Colorado; and Dallas-Fort Worth, Texas. Also, these models show that regions with high precipitation, such as Atlanta, Georgia; Birmingham, Alabama; and Portland, Oregon, start out with better regional background conditions of invertebrates prior to urbanization but experience faster negative rates of change with urbanization. Ultimately, this urbanization

  3. Effects of regional temperature on electric vehicle efficiency, range, and emissions in the United States.

    Science.gov (United States)

    Yuksel, Tugce; Michalek, Jeremy J

    2015-03-17

    We characterize the effect of regional temperature differences on battery electric vehicle (BEV) efficiency, range, and use-phase power plant CO2 emissions in the U.S. The efficiency of a BEV varies with ambient temperature due to battery efficiency and cabin climate control. We find that annual energy consumption of BEVs can increase by an average of 15% in the Upper Midwest or in the Southwest compared to the Pacific Coast due to temperature differences. Greenhouse gas (GHG) emissions from BEVs vary primarily with marginal regional grid mix, which has three times the GHG intensity in the Upper Midwest as on the Pacific Coast. However, even within a grid region, BEV emissions vary by up to 22% due to spatial and temporal ambient temperature variation and its implications for vehicle efficiency and charging duration and timing. Cold climate regions also encounter days with substantial reduction in EV range: the average range of a Nissan Leaf on the coldest day of the year drops from 70 miles on the Pacific Coast to less than 45 miles in the Upper Midwest. These regional differences are large enough to affect adoption patterns and energy and environmental implications of BEVs relative to alternatives.

  4. Communal spaces: aggregation and integration in the Mogollon Region of the United States Southwest

    Energy Technology Data Exchange (ETDEWEB)

    Nisengard, Jennifer E.

    2006-12-01

    Aggregation and integration are processes that occur in human societies throughout the globe. An informative example of population aggregation and social integration can be observed in the North American desert borderlands from A.D. 250 to 1450 in the area known as the Mogollon region. In fact, Mogollon communities oscillated from smaller social groups into larger ones and dispersed into smaller groups only to form larger ones again. For this reason, examining the groups of people living in the Mogollon region provides a magnified view of social change over a substantial period. Understanding patterns of aggregation and integration provides researchers with the promise for research into the nature of these phenomena. In general, the Mogollon region is characterized by limited water supplies and low average annual precipitation. However, pockets of the Mogollon area, including the Mimbres valley and the Gila River valley, represent oases, where permanent rivers and their associated tributaries allowed for the pursuit of agricultural endeavors and access to a wide variety of wild plant and animal resources. The areas with these kinds of potential became population centers for previously dispersed groups of people living in the region. These people exploited natural resources and practiced agriculture in areas surrounding their communities. Over time, more organized aggregated and socially integrated communities were established throughout the region. Using ancient Mogollon communal architecture, commonly called kivas, this study examines issues of, and evidence for, population aggregation and social integration.

  5. United States security strategy for the East Asia-Pacific region

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The three years since release of the last East Asia Strategy Report (EASR) have produced important development in the security environment of the Asia-Pacific region. The 1998 EASR outlines a multifaceted regional security strategy, including: maintenance of comprehensive US engagement, including not only the presence of approximately 100,000 US military personnel in Asia but also a variety of other public and private interaction with the region; continued enhancement of the alliance relationships with Japan, Korea, Australia, Thailand and the Philippines; comprehensive engagement with China to build the foundation for a long-term relationship based on cooperation and mutual interest; broadening of cooperation with the nations of Southeast Asia on security and confidence building; expansion of regional cooperation with Russia; support for the development of security pluralism, including expansion of multilateral, minilateral and bilateral dialogue in the region; promotion of democracy; stemming and countering proliferation of weapons of mass destruction (WMD): and increased attention to terrorism, environmental degradation, emerging infectious diseases, drug trafficking and other transnational challenges as critical elements of `comprehensive security.`

  6. 77 FR 33021 - Approval, Disapproval and Promulgation of Implementation Plans; State of Wyoming; Regional Haze...

    Science.gov (United States)

    2012-06-04

    ... refer to the United States Environmental Protection Agency. xi. The initials ESP mean or refer to... 2. Sources Subject-to-BART a. Modeling Methodology b. Contribution Threshold c. Sources Identified...

  7. Communities with Source Separated Organics Programs, United States, 2015, EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — This GIS dataset contains polygon features that represent communities with residential organics collection programs in the United States. EPA used US Census Bureau...

  8. EPA Region 7 and Four States Water Quality Standards Review Process Kaizen Event

    Science.gov (United States)

    The submittal, review and approval process of the EPA–State process for developing and revising Water Quality Standards (WQS) was the focus of a Lean business process improvement kaizen event in June 2007.

  9. Intraspecific Variability of Rotylenchulus reniformis from Cotton-growing Regions in the United States

    OpenAIRE

    Agudelo, Paula; Robbins, Robert T.; Stewart, James McD.; Szalanski, Allen L.

    2005-01-01

    Reniform nematode (Rotylenchulus reniformis) is a major pest of cotton in the southeastern United States. The objective of this study was to examine the variation of reniform nematode populations from cotton-growing locations in the United States where it is prevalent. Multivariate analysis of variance and discriminant analysis were used to determine the variability of morphology in males and immature females. Reproduction indices of populations were measured on selected soybean and cotton ge...

  10. Perception of toothache in adults from state capitals and interior cities within the Brazilian geographic regions

    OpenAIRE

    Hafner, MB; Zanatta, J; Zotelli, VLR; Batista, MJ; Sousa, MDR

    2013-01-01

    Background: Studies emphasizing toothache in adulthood are scarce in Brazil. A greater understanding of both the prevalence and the self-perception of pain among individuals in this age group (35 to 44 years old) is important, especially considering that this is an economically active population. To describe reports of oral pain and oral pain-related aspects in from Brazilian state capitals and interior cities. Methods: The sample comprised 9779 adults residing in the state capitals and inter...

  11. National, Regional, State, and Selected Local Area Vaccination Coverage Among Adolescents Aged 13-17 Years - United States, 2016.

    Science.gov (United States)

    Walker, Tanja Y; Elam-Evans, Laurie D; Singleton, James A; Yankey, David; Markowitz, Lauri E; Fredua, Benjamin; Williams, Charnetta L; Meyer, Sarah A; Stokley, Shannon

    2017-08-25

    The Advisory Committee on Immunization Practices (ACIP) recommends that adolescents routinely receive tetanus, diphtheria, and acellular pertussis vaccine (Tdap), meningococcal conjugate vaccine (MenACWY), and human papillomavirus (HPV) vaccine (1) at age 11-12 years. ACIP also recommends catch-up vaccination with hepatitis B vaccine, measles, mumps, and rubella (MMR) vaccine, and varicella vaccine for adolescents who are not up to date with childhood vaccinations. ACIP recommends a booster dose of MenACWY at age 16 years (1). In December 2016, ACIP updated HPV vaccine recommendations to include a 2-dose schedule for immunocompetent adolescents initiating the vaccination series before their 15th birthday (2). To estimate adolescent vaccination coverage in the United States, CDC analyzed data from the 2016 National Immunization Survey-Teen (NIS-Teen) for 20,475 adolescents aged 13-17 years.* During 2015-2016, coverage increased for ≥1 dose of Tdap (from 86.4% to 88.0%) and for each HPV vaccine dose (from 56.1% to 60.4% for ≥1 dose). Among adolescents aged 17 years, coverage with ≥2 doses of MenACWY increased from 33.3% to 39.1%. In 2016, 43.4% of adolescents (49.5% of females; 37.5% of males) were up to date with the HPV vaccination series, applying the updated HPV vaccine recommendations retrospectively. † Coverage with ≥1 HPV vaccine dose varied by metropolitan statistical area (MSA) status and was lowest (50.4%) among adolescents living in non-MSA areas and highest (65.9%) among those living in MSA central cities. § Adolescent vaccination coverage continues to improve overall; however, substantial opportunities exist to further increase HPV-associated cancer prevention.

  12. 12-Digit Watershed Boundary Data 1:24,000 for EPA Region 2 and Surrounding States (NAT_HYDROLOGY.HUC12_NRCS_REG2)

    Data.gov (United States)

    U.S. Environmental Protection Agency — 12 digit Hydrologic Units (HUCs) for EPA Region 2 and surrounding states (Northeastern states, parts of the Great Lakes, Puerto Rico and the USVI) downloaded from...

  13. Analysis of the incidence of syphilis in the Leningrad region and St. Petersburg: the current state

    Directory of Open Access Journals (Sweden)

    R. A. Agaev

    2011-01-01

    Full Text Available In 1996–2009, the incidence of syphilis in the North-West region of Russia has declined and changed its structure. The frequency of neurosyphilis and latent forms increased, especially of late and unspecified latent syphilis. Differences in the structure of syphilis between the Leningrad region and St. Petersburg have been identified, which consisted in the reduction of primary syphilis and an increase in early latent syphilis in comparison with the city.

  14. The regional (state level) importance of the agribusiness GDP in the Brazilian economy

    OpenAIRE

    Guilhoto, J. J. M.

    2004-01-01

    Following Furtuoso and Guilhoto (2003) the GDP of the Brazilian Agribusiness is estimated to be around 27% of the Brazilian GDP in 2000, and the latest numbers show that it could be reaching 30% of the Brazilian GDP in 2003. Despite its importance for the Brazilian economy as a whole, the size of the Brazilian territory and the regional differences draws attention for the fact that the importance of the agribusiness is not uniform over the Brazilian regions, and if the agribusiness is also di...

  15. Physicochemical analysis of clays and ceramics of the regional state of Calakmul: production models, distribution and consumption

    International Nuclear Information System (INIS)

    Dominguez C, M.R.; Folan, W.J.; Espinosa P, M.E.; Rodriguez L, V.

    2005-01-01

    This work presents the final results of the research project 'Sources, production and consumption of ceramics in the regional state of Calakmul: a socio-political approach', with the proposal of models of production and ceramic specialization as well as of distribution and consumption of these goods in the territory that occupied the regional state of Calakmul, with base in the typological analysis of the ceramics of Calakmul and 72 sites registered in its environs as well as in comparative studies with ceramics of other greater sites near Calakmul and complemented with the application of analytical techniques in the study of clays and sherds diagnoses of the Mayan Classic period. These models were proposed also, according to a socio-political approach based on the social and political relations that Calakmul maintained with other political entities of diverse ranks derived from the obtained epigraphic evidences. (Author)

  16. Interaction and cooperation of the member states of the SCO in the context of regional security: lessons, challenges and prospects

    Directory of Open Access Journals (Sweden)

    Gulnar Kozhagulovna Iskakova

    2012-12-01

    Full Text Available The author considers the main areas of cooperation of SCO member states in the framework of the international organization (the state security and the fight against terrorism, territorial integrity and stability, education, health, environment. The stages of security policy of the SCO are determined. Theevents of recent years have witnessed the growing negativetrends in the SCO region and adjacent territories. The fight against international terrorism, extremism and drug trafficking has become the focal activity of the SCO's security. It is obvious the necessity of diversification of foreign relations and finding new partners who would not seek to have a noticeableimpact on the configuration of alliances and integration structures in the region. Moreover, the author analyzes the problems and prospects of further cooperation and expanding the influence of the international organization. The directions for the strategy of integration of the SC are proposed.

  17. Ownership and utilization of insecticide-treated nets (ITNs) for malaria control in Harari National Regional State, Eastern Ethiopia

    OpenAIRE

    Teklemariam, Zelalem; Awoke, Aymere; Dessie, Yadeta; Weldegebreal, Fitsum

    2015-01-01

    Introduction Insecticide-treated nets (ITNs) stood at center in the current efforts to prevent and control malaria at community and individual levels. Though ITNs are the most prominent measure for large-scale deployment in highly endemic areas their compliance in terms of ownership and usage needs attention. The aim of this study was therefore to determine the ownership and utilization pattern of ITNs in Harari Peoples National Regional state, Ethiopia. Methods A community based cross-sectio...

  18. Endoparasites infecting the semiaquatic coral snake Micrurus surinamensis (Squamata: Elapidae in the southern amazonian region, Mato Grosso state, Brazil

    Directory of Open Access Journals (Sweden)

    RW. Ávila

    Full Text Available A parasitological survey was conducted in specimens of the semiaquatic coral snake Micrurus surinamensis, a poorly known South American elapid. Four specimens collected at the southern Amazon region in the Brazilian state of Mato Grosso were analyzed for endoparasites. Three parasite species were recovered from the snake hosts: the pentastomid Sebekia oxycephala, the nematode Physaloptera sp. and the trematode Opisthogonimus lecithonotus. This represents new locality and host record for S. oxycephala and O. lecithonotus.

  19. THE STATE FINANCIAL CONTROL IN CONTEXT OF THE STRENGTHENING OF OPERABILITY OF BUDGETARY POLICY OF STIMULATION OF REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    M. Dyachenko

    2014-01-01

    Full Text Available In this article the essence of state financial control as an important factor of strengthening of operability of budgetary policy of stimulation of the socio-economic development of regions is disclosed. The main institutions of control and their authority are defined; the instruments of control and levers of influence are indicated. It is marked the importance of the auditing of efficiency. The estimating index of the level of execution of the budgetary stimulative programs is offered.

  20. Implementing climate change adaptation in forested regions of the United States

    Science.gov (United States)

    Jessica E. Halofsky; David L. Peterson; Linda A. Joyce; Constance I. Millar; Janine M. Rice; Christopher W. Swanston

    2014-01-01

    Natural resource managers need concrete ways to adapt to the effects of climate change. Science-management partnerships have proven to be an effective means of facilitating climate change adaptation for natural resource management agencies. Here we describe the process and results of several science-management partnerships in different forested regions of the United...

  1. 77 FR 27626 - Approval and Promulgation of Implementation Plans; Commonwealth of Kentucky; Regional Haze State...

    Science.gov (United States)

    2012-05-11

    ... section 553(b)(3)(B) of the Administrative Procedure Act (APA) which, upon finding ``good cause... related to the regional haze SIP revisions. EPA also finds that there is good cause under APA section 553...(d)(3) of the APA allows an effective date less than 30 days after publication ``as otherwise...

  2. On establishment the professional - oriented regional radioecological collaboration of southern Caucasian new independent states

    International Nuclear Information System (INIS)

    Avtandilashvili, I.M.; Pagava, S.; Robakidze, Z.; Rusetskiy, V.

    2003-01-01

    Full text: Today civilized Universe aims 'To Live and Collaborate into Safe - Ecologically Pure Environment'. Citizens of NIS realize this clearly only during last years - years of independence. However, in Georgia (Maybe, in other NIS too) a collective nature between officials and representatives of research and public bodies under solving radioecological problems is not observable. Therefore, researchers from I.Javakhishvili TSU suggest NATO representatives to discuss establishment of Professional-Oriented Regional Radioecological Collaboration (As NGO-Independent Expert Group). The Collaboration aims: 1.To study (As Independent Expert Group) the radioecological situation in separate areas of Southern Caucasus; 2.To assess the risk caused by the influence of ionising radiation on population; 3.To create broadly accessible regional radioecological database; 4.To assist: Popularising of radioecological studies; Upgrading Southern Caucasian population's erudition in the field of radioecology and radiation safety; Improvement of collaboration between NGO-s and governmental institutions. Success of the presented Collaboration under NATO (Or other institutions) support will create: Obvious case of the regional collaboration to solve one of the most timely environment saving problems; Preconditions for enlargement the Collaboration by involvement research bodies from other countries of Caspian region, as the idea of creation the ecologically pure living space is concordant with interests of Eurasian population

  3. Clinical features and pathophysiology of Complex Regional Pain Syndrome ? current state of the art

    OpenAIRE

    Marinus, Johan; Moseley, G. Lorimer; Birklein, Frank; Baron, Ralf; Maih?fner, Christian; Kingery, Wade S.; van Hilten, Jacobus J.

    2011-01-01

    That a minor injury can trigger a complex regional pain syndrome (CRPS) - multiple system dysfunction, severe and often chronic pain and disability - has fascinated scientists and perplexed clinicians for decades. However, substantial advances across several medical disciplines have recently increased our understanding of CRPS. Compelling evidence implicates biological pathways that underlie aberrant inflammation, vasomotor dysfunction, and maladaptive neuroplasticity in the clinical features...

  4. Regional training course on state systems of accounting for and control of nuclear material

    International Nuclear Information System (INIS)

    2001-01-01

    The publication is an outline of the subjects that are included in a regional training course organized in Buenos Aires (Argentina) by the IAEA with the cooperation of the Argentine Government and the Brazilian-Argentine Agency for the Accounting and Control of Nuclear Materials (ABACC) from September 24 to October 5, 2001

  5. Ecohydrology of dry regions of the United States: Precipitation pulses and intraseasonal drought

    Science.gov (United States)

    William K. Lauenroth; John B. Bradford

    2009-01-01

    Distribution of precipitation event sizes and interval lengths between events are important characteristics of arid and semi-arid climates. Understanding their importance will contribute to our ability to understand ecosystem dynamics in these regions. Our objective for this paper was to present a comprehensive analysis of the daily precipitation regimes of arid and...

  6. 77 FR 14603 - Approval and Promulgation of Implementation Plans; Arkansas; Regional Haze State Implementation...

    Science.gov (United States)

    2012-03-12

    ...; determination of Uniform Rate of Progress (URP); reasonable progress goal (RPG) consultation and long term...) RPG consultation and LTS consultation; (5) coordination of regional haze and reasonably attributable... baseline and natural visibility conditions; (3) determination of the URP; (4) RPG consultation and LTS...

  7. Globalisation, States, and Regionalisation: Analysing post-Cold War Security in the Mediterranean Region

    NARCIS (Netherlands)

    Amineh, M.P.; Grin, J.; Brauch, H.G.; Liotta, P.H.; Marquina, A.; Rogers, P.; Selim, M.E.-S.

    2003-01-01

    Is it possible to promote security in the Mediterranean through a process of increasing regional cooperation that builds upon the commonality in problems and opportunities more than on the mutual divides? In a comprehensive and enlightening analysis, Brauch (2001) has argued that this option is

  8. [State of circulatory system in deep hole drillers of underground mines in the Kola Transpolar region].

    Science.gov (United States)

    Skripal', B A; Torgovanov, B A

    2004-01-01

    The authors revealed significant prevalence of health disorders among deep hole borers in Transpolar regions: vegeto-sensory polyneuropathy of upper limbs (26%) with partial involvement of bones and joints. Instrumental studies revealed early disorders in workers considered apparently healthy by prophylactic examinations and follow-up--that is of diagnostic and prognostic value for assessing disablement and conducting sanitary measures.

  9. Land-use change, economics, and rural well-being in the Prairie Pothole Region of the United States

    Science.gov (United States)

    Gascoigne, William R.; Hoag, Dana L.K.; Johnson, Rex R.; Koontz, Lynne M.; Thomas, Catherine Cullinane

    2013-01-01

    This fact sheet highlights findings included in a comprehensive new report (see USGS Professional Paper 1800) which investigated land-use change, economic characteristics, and rural community well-being in the Prairie Pothole Region of the United States. Once one of the largest grassland-wetlands ecosystems on earth, the North American prairie has experienced extensive conversion to cultivated agriculture, with farming becoming the dominant land use in the region over the last century. Both perennial habitat lands and agricultural croplands retain importance economically, socially, and culturally. Greatly increased oil and gas development in recent years brought rises in employment and income but also stressed infrastructure, cost of living, and crime rates. Research described in these reports focuses on land-use dynamics and illuminates how economic variables and rural development in the Prairie Pothole Region might be influenced as land uses change.

  10. Bölgesel Yenilik Sistemlerinde Devletin Rolü: Düzey 2 Bölgelerine İlişkin Ampirik Bir Analiz(The Role of State in Regional Innovation System: An Empirical Analysis of NUTS 2 Region

    Directory of Open Access Journals (Sweden)

    Gökhan DÖKMEN

    2012-01-01

    Full Text Available The state has a regulatory role in regional innovation systems. The regulatory role of the state in systemic approach covers a variety of areas such as building habitats for innovation and entrepreneurship, promotion of clustering and supporting innovative networks. This study examines the impact of public policies such as public investment, investment subsidies and advanced technology investment in state university on regional innovation. The relation between regional innovation and public policy tools has been tested for 1999-2008 period on 20 NUTS 2 regions by using panel DOLS (dynamic ordinary least square method. The result showed a positive and statistically significant equilibrium relation regional innovation and public expenditure. Further, investment subsidies and advanced technology investment have no significant impact on regional innovation capacity in NUTS2 regions.

  11. Preface: the role of T.F. Gorbachev State Technical University as the Flagship of Kemerovo Region Innovative Development

    Directory of Open Access Journals (Sweden)

    Krechetov Andrey

    2017-01-01

    Full Text Available Currently the Kemerovo Region is one of the most concentrated industrial agglomerations in Russia finds itself at the stage of investment modernization. This is due to the technological renovation of industries that form the core of its economy - coal, chemical, machine-building and metallurgical. The development of its human capital plays a crucial role in creating conditions for the successful innovative transformation of the regional economy. The flagship of this process is T.F. Gorbachev Kuzbass State Technical University. Alma Mater has a unique team in which creativity and experience are combined with high quality staff training for the basic branches of the regional economy and innovative activities of scientific schools, dissertation councils and the university expert community. This allows to use the existing mechanisms effectively and to create new ones for attracting external financing in all areas of activity due to the Kuzbass State Technical University scientific sector which has a significant potential for ensuring innovative development of the regional industry.

  12. Quality practices in the field of regional development policy in the Member States of the European Union

    Directory of Open Access Journals (Sweden)

    Mihaela Lupăncescu

    2017-12-01

    Full Text Available Regional issues, by their nature and content, vary widely from one country to another, being the result of specific conditions and factors that characterize each state. As a result, their resolution, in addition to common elements, has many features, both in terms of regional policy objectives, organizational means and spatial structure, zoning and / or regionalization of territory, to create the framework necessary to materialize and implement these objectives .Regional development policy is one of the most important policies of the European Union. At the same time, this socio-economic cohesion policy is one of the most complex in the whole spectrum of Community policies as it interacts with a number of sectoral areas such as agriculture, transport, economic development, environmental protection, employment and vocational training , equal opportunities and gender Thus, regional development policy is indispensable for the achievement of the Union's constitution and activity objectives.Cohesion policy (Dragan G., 2003 includes both regional policy (geared to reducing territorial disparities, regenerating declining industrial areas, providing rural development assistance, social policy issues (such as combating long-term unemployment and supporting the process education and lifelong learning as well as a part of the common agricultural policy (rural development assistance.Article 174 (ex Article 158 TEC of the Treaty on the Functioning of the European Union (consolidated version refers to the harmonious development of the whole of the Union, which is achieved through its actions designed to strengthen its economic, social and territorial cohesion, in particular, to reduce disparities between the levels of development of the various regions and the backwardness of disadvantaged regions, including rural areas.

  13. Regional State configuration: The mercantile order and interpretive community on the Mexico-Guatemala border

    Directory of Open Access Journals (Sweden)

    Hugo Saúl Rojas Pérez

    2017-01-01

    Full Text Available We offer an ethnographic description of the circulation of vegetables on the border between Mexico and Guatemala. These goods move from one country to the other through ant-style piecemeal trafficking on misdirected paths: they enter constantly as contraband in small quantities, using tolerated border crossings. The objective is to show how the interactions between the border actors involved construct a local order that is different from that of the State's normative parameters. An order is founded on a series of unwritten rules that govern the practices of crossing, thereby creating an "interpretive community." This paper clarifies why the operating personnel from different levels of the Mexican government charged with overseeing trade are not outside of this community but rather compose an important part of it and how the State is empirically constructed within it, starting from the idea that the State is not an all-encompassing and coherent entity.

  14. State, discourse in dispute and Latin American hegemonies. An overview analysing regional bibliography

    Directory of Open Access Journals (Sweden)

    Lucía Corsiglia Mura

    2014-11-01

    Full Text Available In the following article, we will develop some current debates about the state and the meanings that involve in academic and political discourse in contemporary Latin America. From the emergence of various governments critical to the neoliberal paradigm, born of strong heat and disruptive processes of collective action and subordinate Kick dominant paradigms of social organization; our continent is reemerging in the discussion on the state. Here we trace the place these renewed discourses about the state, engaged in the process of hegemonic reconstruction. But we also want, if nothing else, encourage us to leave open the question of the extent to which these imaginary, plagued by popular interpellations and carriers at the same time so many expectations and disappointments, let thinking regarding the processes of recognition and struggle subalterns of our countries

  15. Evidence of departure from transition-state statistical model in different mass regions

    International Nuclear Information System (INIS)

    Das, P.; Ray, A.; Bhattacharya, C.; Mullick, K.; Bhattacharjee, T.; Banerjee, S.R.; Basu, D.N.; Bhattacharya, S.

    2000-01-01

    The emission of complex fragments from compound nucleus can be understood very well using transition-state method calculations, that have shown that for a large number of excitation functions of compound nuclei near A = 100, the reduced decay rates after the removal of phase space dependence are identical for all fragments, thus implying statistical emission. One can consider two scenarios for departure from statistical transition-state model. An experiment was performed to look for orbiting effect in 16 O+ 93 Nb reaction

  16. Regional Warming from Aerosol Removal over the United States: Results from a Transient 2010-2050 Climate Simulation

    Science.gov (United States)

    Mickley, L. J.; Leibensperger, E. M.; Jacob, D. J.; Rind, D.

    2012-01-01

    We use a general circulation model (NASA Goddard Institute for Space Studies GCM 3) to investigate the regional climate response to removal of aerosols over the United States. We perform a pair of transient 2010e2050 climate simulations following a scenario of increasing greenhouse gas concentrations, with and without aerosols over the United States and with present-day aerosols elsewhere. We find that removing U.S. aerosol significantly enhances the warming from greenhouse gases in a spatial pattern that strongly correlates with that of the aerosol. Warming is nearly negligible outside the United States, but annual mean surface temperatures increase by 0.4e0.6 K in the eastern United States. Temperatures during summer heat waves in the Northeast rise by as much as 1e2 K due to aerosol removal, driven in part by positive feedbacks involving soil moisture and low cloud cover. Reducing U.S. aerosol sources to achieve air quality objectives could thus have significant unintended regional warming consequences.

  17. State of Business Statistics Education in MENA Region: A Comparative Study with Best Practices

    Science.gov (United States)

    Hijazi, Rafiq; Zoubeidi, Taoufik

    2017-01-01

    Purpose: The purpose of this study is to investigate the state of undergraduate business statistics education in the Middle East and North Africa (MENA) and assess its alignment with the best practices in equipping business graduates with the knowledge and skills demanded by the labor market. Design/methodology/approach: A survey of 108…

  18. 77 FR 11827 - Approval and Promulgation of Air Quality Implementation Plans; State of Maryland; Regional Haze...

    Science.gov (United States)

    2012-02-28

    ..., ammonia (NH 3 ) and volatile organic compounds (VOC)). Fine particle precursors react in the atmosphere to... geographic area and emit PM 2.5 (e.g., sulfates, nitrates, organic carbon, elemental carbon, and soil dust... visibility degradation of each Class I area. The MANE-VU states consulted in the development of reasonable...

  19. 77 FR 11937 - Approval and Promulgation of Air Quality Implementation Plans; State of Alabama; Regional Haze...

    Science.gov (United States)

    2012-02-28

    ..., ammonia (NH 3 ) and volatile organic compounds (VOC)). Fine particle precursors react in the atmosphere to... fine particles (PM 2.5 ) (e.g., sulfates, nitrates, organic carbon, elemental carbon, and soil dust... ensure no degradation in visibility for the least impaired days over the same period. States have...

  20. The potential impact of regional climate change on fire weather in the United States

    Science.gov (United States)

    Ying Tang; Shiyuan Zhong; Lifeng Luo; Xindi Bian; Warren E. Heilman; Julie. Winkler

    2015-01-01

    Climate change is expected to alter the frequency and severity of atmospheric conditions conducive for wildfires. In this study, we assess potential changes in fire weather conditions for the contiguous United States using the Haines Index (HI), a fire weather index that has been employed operationally to detect atmospheric conditions favorable for large and erratic...

  1. 77 FR 61477 - Approval and Promulgation of Implementation Plans; State of Hawaii; Regional Haze Federal...

    Science.gov (United States)

    2012-10-09

    ... Hawaii DOH's proposed method to adjust the baseline visibility impairment to account for the impacts of... impairment at Hawaii Volcanoes for the past several years; these measurements vary by at least 13 dv, as... any existing man-made impairment of visibility in mandatory Class I areas in the State of Hawaii. The...

  2. Regional changes and global connections: monitoring climate variability and change in the western United States

    Science.gov (United States)

    Henry F. Diaz

    2004-01-01

    Mountain ecosystems of the Western United States are complex and include cold desert biomes, such as those found in Nevada; subpolar biomes found in the upper treeline zone; and tundra ecosystems, occurring above timberline. Many studies (for example, Thompson 2000) suggest that high-elevation environments, comprising glaciers, snow, permafrost, water, and the...

  3. 77 FR 17334 - Approval and Promulgation of Air Quality Implementation Plans; State of Nevada; Regional Haze...

    Science.gov (United States)

    2012-03-26

    ... showing full and effective consultation with other states, does not `ensure that it has included all... Station (RGGS). We will take action on BART for NO X at RGGS in a future notice. DATES: Effective Date: This rule is effective on April 25, 2012. ADDRESSES: EPA has established docket number EPA-R09-OAR-2011...

  4. 77 FR 11879 - Approval and Promulgation of Air Quality Implementation Plans; State of Mississippi; Regional...

    Science.gov (United States)

    2012-02-28

    ... generating plant with a total generating capacity in excess of 750 megawatts (MW), a state must use the..., 550 F.3d 1176 (DC Cir. 2008). EPA issued a new rule in 2011 to address the interstate transport of NO... Electric and Power Company, Gulf Power-Plant Crist, East Kentucky Power Cooperative--Cooper and Spurlock...

  5. 77 FR 73369 - Approval and Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze...

    Science.gov (United States)

    2012-12-10

    ... these pollutants and the ozone and fine particulate matter (PM) they form in the atmosphere. See 76 FR... petroleum coke or refuse are burned, SO 2 gases discharged to the atmosphere from the boiler shall not... Improvement State and Tribal Association of the Southeast (VISTAS) modeling protocol that limits the CALPUFF...

  6. 76 FR 36450 - Approval and Promulgation of Air Quality Implementation Plans; State of Nevada; Regional Haze...

    Science.gov (United States)

    2011-06-22

    ... understand how emissions impact Class I areas across the country, and then pursued the development of...\\ and elemental carbon (EC). The emissions are divided into six source categories: point, area, mobile... State. Sulfur Dioxide: SO 2 emissions are mostly from coal combustion at electrical generation...

  7. Regional distribution of introduced plant species in the forests of the Northeastern United States

    Science.gov (United States)

    Beth Schulz; W. Keith Moser; Cassandra Olson; Katherine Johnson

    2013-01-01

    Many plant species have been introduced to the United States by humans since European settlement, sometimes deliberately and sometimes inadvertently, such as in contaminated crop seed or soil. Some species have successfully escaped cultivation and become invasive, spreading and establishing new populations distant from original population centers. Indeed, introduced...

  8. Application of linked regional scale growth, biogeography, and economic models for southeastern United States pine forests

    Science.gov (United States)

    Steven G. McNulty; Jennifer A. Moore; Louis Iverson; Anantha Prasad; Robert, et al. Abt

    2000-01-01

    The southern United States produces over 50% of commercial timber harvests in the US and the demand for southern timber are likely to increase in the future. Global change is altering the physical and chemical environmental which will play a major role in determining future forest stand growth, insect and disease outbreaks, regeneration success, and distribution of...

  9. Alternative method to validate the seasonal land cover regions of the conterminous United States

    Science.gov (United States)

    Zhiliang Zhu; Donald O. Ohlen; Raymond L. Czaplewski; Robert E. Burgan

    1996-01-01

    An accuracy assessment method involving double sampling and the multivariate composite estimator has been used to validate the prototype seasonal land cover characteristics database of the conterminous United States. The database consists of 159 land cover classes, classified using time series of 1990 1-km satellite data and augmented with ancillary data including...

  10. 77 FR 20893 - Approval and Promulgation of Implementation Plans; North Dakota; Regional Haze State...

    Science.gov (United States)

    2012-04-06

    ... Apportionment Technology. The initials PSD mean or refer to Prevention of Signification Deterioration. The...'s Long-Term Strategy H. Comments on Health and Ecosystem Benefits, and Other Pollutants I... significant deterioration of air quality in other states; or (4) interfere with efforts to protect visibility...

  11. Ground state properties of exotic nuclei in deformed medium mass region

    International Nuclear Information System (INIS)

    Manju; Chatterjee, R.; Singh, Jagjit; Shubhchintak

    2017-01-01

    The dipole moment, size of the nucleus and other ground state properties of deformed nuclei 37 Mg and 31 Ne are presented. Furthermore with this deformed wave function the electric dipole strength distribution for deformed nuclei 37 Mg and 31 Ne is calculated. This will allow us to investigate the two dimensional scaling phenomenon with two parameters: quadrupole deformation and separation energy

  12. Self-Realization of the Youth in Rural Regions: Features, State and Prospects

    Directory of Open Access Journals (Sweden)

    P V Sushko

    2013-12-01

    Full Text Available The article presents the results of a sociological research of modern rural youth in the Krasnodar region on the basis of in-depth interviews. The author analyzes the peculiarities of self-realization of young villagers under the conditions of socio-economic stagnation in rural areas. In particular, attention is focused on young people’s start-up opportunities in employment, on their migration purposes, and employment prospects in the village.

  13. The United States Department of Homeland Security Concept of Regionalization - Will It Survive the Test

    Science.gov (United States)

    2006-09-01

    by the nation’s big cities. 98 Richard Clarke and Rand Beers , The Forgotten Homeland (New York...99 Clarke and Beers , Forgotten Homeland, 60. 100 “Mayor Testifies for Homeland Security Funds in Washington,” NY1 News...insight into the dangers associated with regionalization, there may be no reason to suspect there is a problem brewing . The potential failure of

  14. Regional virtual power plant. State of the art; Regionales virtuelles Kraftwerk. Eine Ist-Stand-Analyse

    Energy Technology Data Exchange (ETDEWEB)

    Seifert, Joachim; Meinzenbach, Andrea [TU Dresden (Germany). Professur fuer Gebaeudeenergietechnik und Waermeversorgung; Hartan, Joerg [VNG Gasspeicher GmbH, Leipzig (Germany). Fachgruppe fuer Automatisierung und Prozessleittechnik; Schegner, Peter [TU Dresden (Germany). Inst. fuer Elektrische Energieversorgung und Hochspannungstechnik; Rehkopf, Andreas [TU Bergakademie Freiberg (Germany). Inst. fuer Automatisierungstechnik

    2013-04-15

    The politically and socially desired rearrangement of the energy sector in Germany becomes very challenging for the regional and national utility company. In particular, the integration of renewable energy sources into the power structures is mentioned. The activities mainly focus on the electric power sector. Under this aspect, the contribution under consideration reports on two current research projects. These research projects look for solutions in order to operate micro-CHP systems in the network in addition to the isolated operation.

  15. Fourth annual state of logistics survey for South Africa 2007: logistics for regional growth and development

    CSIR Research Space (South Africa)

    Ittmann, HW

    2008-06-01

    Full Text Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 South Africa’s potential as a regional logistics hub . . . . . . . . . . . . . . . 42 Small, medium and micro enterprises (SMMEs) and the export market . . . . . . 49 5 LIST OF FIGURES LIST OF TABLES Figure 1: Research approach.... . . . . . . . . . . . 33 Table 5: Top five South African export and import countries in 2007 . . . . . . . 43 Table 6: Top 20 South African trading partners for 2007. . . . . . . . . . . . . 44 Table 7: SADC members with population and GDP figures...

  16. THE STATE OF THE POULTRY PRODUCTION MARKET IN THE KRASNODAR REGION

    OpenAIRE

    Gayduk V. I.; Kalitko S. A.; Yudin M. O.

    2016-01-01

    The article presents the results of the marketing research of consumers and consumer preferences that affect the formation of the market of poultry products in the Krasnodar region. We have shown a composition of market participants of poultry products: agricultural organizations, private households, small farms; trade and procurement enterprises and their associations, consumers' organizations; processing plants; enterprises and organizations of industrial infrastructure (production and tech...

  17. Regional power systems planning: a state of the art assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    The purpose of this report was to define regional power systems planning problems, the tools available and their shortcomings, and to document all of the above in a concise readable form. The approach consisted of a survey and literature search. The survey determined the tools being used by utilities, the tools they had rejected, and the tools they planned to try out. The literature search was conducted for the purpose of documenting the tools available, and performing a comparative analysis of these tools. The project included a mix of utility, university, and consulting organizations. Several organizations were consulted in the selection of the participants. A non-profit organization, The University of Oklahoma, was selected to manage the project. The results were reviewed in a series of four one day meetings by known authorities in each field. This report consists of the results of this project. Perhaps its major finding is that several aspects of the regional planning problem are not well defined, the roles of the various participants in regional planning is not clear, and certainly research is needed for the development of new methodology.

  18. Asymptotic dependence of Gross–Tulub polaron ground-state energy in the strong coupling region

    Directory of Open Access Journals (Sweden)

    N.I. Kashirina

    2017-12-01

    Full Text Available The properties of translationally invariant polaron functional have been investigated in the region of strong and extremely strong coupling. It has been shown that the Gross–Tulub polaron functional obtained earlier using the methods of field theory was derived only for the region , where is the Fröhlich constant of the electron-phonon coupling. Various representations of exact and approximate polaron functionals have been considered. Asymptotic dependences of the polaron energy have been obtained using a functional extending the Gross–Tulub functional to the region of extremely strong coupling. The asymptotic dependence of polaron energies for an extremely strong coupling are (for the one-parameter variational function fk, and (for a two-parameter function . It has been shown that the virial theorem 1:3:4 holds for the two-parameter function . Minimization of the approximate functional obtained by expanding the exact Gross–Tulub functional in a series on leads to a quadratic dependence of the polaron energy. This approximation is justified for . For a two-parameter function , the corresponding dependence has the form . However, the use of approximate functionals, in contrast to the strict variational procedure, when the exact polaron functional varies, does not guarantee obtaining the upper limit for the polaron energy.

  19. A perspective of some key issues related to the evolution of safeguards, the state level and regional concepts

    International Nuclear Information System (INIS)

    Fernandez Moreno, S.

    2013-01-01

    This presentation is focused on the implementation of safeguards at present and the directions that they could be taken in the future. There are some key questions to be answered in the implementation of international safeguards that are aimed at helping to determine more clearly what safeguards will be more effective and efficient under the so called 'state-level concept' (SLC). A first and important step is to agree on a definition and scope of the SLC and to determine how the IAEA and relevant States could achieve a smooth transition from the historic criteria based safeguards systems to a new one based on the SLC that would be more flexible, but yet technically oriented and non-discriminatory. A second issue is to fully reflect on the factors that are influencing safeguards developments and that impact on their future shape. Some suggestions about enhancing safeguard implementation at present and in the future include first: a fresh look to the approach to safeguards cooperation: the IAEA has to revisit its activities to assist states in establishing good SSAC (State Systems of Accounting and Control), and secondly: investigating and promoting the development of concepts and technologies to share its verification capabilities with states and regional organizations. Another key consideration to the future of safeguards is the people. Adequate staff and the existence of appropriate training and education in safeguards are very important considerations to ensure effective and professional safeguards. Highly technically qualified staff in nuclear sciences is vital to build competence in safeguards in states, the IAEA, and regional organizations. The paper is followed by the slides of the presentation. (authors)

  20. Estimating long-term statistics for annual precipitation for six regions of the United States from tree-ring data

    Energy Technology Data Exchange (ETDEWEB)

    Fritts, H.C.; DeWitt, E.; Gordon, G.A.; Hunt, J.H.; Lofgren, G.R.

    1979-12-01

    Spatial anomalies of seasonal precipitation for the United States and southwestern Canada have been reconstructed from 1602 through 1961 using dendrochronological and multivariate techniques on 65 arid-site tree-ring chronologies from western North America. Seasonal reconstructions are averaged to obtain mean annual precipitation values for six regions of importance to the Nuclear Regulatory Commission (NRC) Nuclear Waste Management Program (NWMP). Statistics calculated from the regionally averaged annual values for 25-year and longer intervals show annual precipitation in the seventeenth through nineteenth centuries to be lower than in the twentieth century for three regions in the American Southwest and higher for one region in the Northwest and two regions in the East. The variability of precipitation generally was higher in the past three centuries than in the present century. Twenty-five-year intervals with noteworthy statistics are identified and important results are summarized and tabulated for use in the hydrologic modeling of the NWMP. Additional research is recommended to incorporate temperature and precipitation into a single hydrologic parameter.

  1. Flavors of the city: access to regional fruit and fruit consumption in the State of Acre, Brazil

    Directory of Open Access Journals (Sweden)

    Ana Carolina Barbosa de Lima

    Full Text Available In 2010 more than 70% of the population in the Brazilian Amazon was living in urban centers. This article looks at the effect of urbanization on market availability and consumption of regional fruits in the state of Acre. The east and west region were used as proxies for urbanization, and quantitative and qualitative methods were combined in interviews with regional fruit vendors and consumers. Open markets in large cities provided a greater variety of regional fruits for purchase, yet fruit consumption was more diverse in the less urbanized west, than in the east. This pattern reveals the importance of fruit tree diversity in home gardens and urban forested fragments, as well as of non-monetary exchanges of goods as promoters of variety in fruit consumption. Findings suggest that children may be benefiting the most from this consumption. Also, certain regional fruits have gained a 'cultural marker' status and are widely consumed regardless of the urbanization rates. Nevertheless, this article demonstrates how urbanization affects the diversity of fruit consumption in different social groups, and how this process is mediated by access, income level, and health concerns.

  2. Multi-regional synthesis of temporal trends in biotic assemblages in streams and rivers of the continental United States

    Science.gov (United States)

    Miller, Matthew P.; Brasher, Anne M.D.; Keenen, Jonathan G.

    2013-01-01

    Biotic assemblages in aquatic ecosystems are excellent integrators and indicators of changing environmental conditions within a watershed. Therefore, temporal changes in abiotic environmental variables often can be inferred from temporal changes in biotic assemblages. Algae, macroinvertebrate, and fish assemblage data were collected from 91 sampling sites in 4 geographic regions (northeastern/north-central, southeastern, south-central, and western), collectively encompassing the continental United States, from 1993 to 2009 as part of the U.S. Geological Survey National Water-Quality Assessment Program. This report uses a multivariate approach to synthesize temporal trends in biotic assemblages and correlations with relevant abiotic parameters as a function of biotic assemblage, geographic region, and land use. Of the three groups of biota, algal assemblages had temporal trends at the greatest percentage of sites. Of the regions, a greater percentage of sites in the northeastern/north-central and western regions had temporal trends in biotic assemblages. In terms of land use, a greater percentage of watersheds draining agricultural, urban, and undeveloped areas had significant temporal changes in biota, as compared to watersheds with mixed use. Correlations between biotic assemblages and abiotic variables indicate that, in general, macroinvertebrate assemblages correlated with water quality and fish assemblages correlated with physical habitat. Taken together, results indicate that there are regional differences in how individual biotic assemblages (algae, macroinvertebrates, and fish) respond to different abiotic drivers of change.

  3. State of equity: childhood immunization in the World Health Organization African Region.

    Science.gov (United States)

    Casey, Rebecca Mary; Hampton, Lee McCalla; Anya, Blanche-Philomene Melanga; Gacic-Dobo, Marta; Diallo, Mamadou Saliou; Wallace, Aaron Stuart

    2017-01-01

    In 2010, the Global Vaccine Action Plan called on all countries to reach and sustain 90% national coverage and 80% coverage in all districts for the third dose of diphtheria-tetanus-pertussis vaccine (DTP3) by 2015 and for all vaccines in national immunization schedules by 2020. The aims of this study are to analyze recent trends in national vaccination coverage in the World Health Organization African Region andto assess how these trends differ by country income category. We compared national vaccination coverage estimates for DTP3 and the first dose of measles-containing vaccine (MCV) obtained from the World Health Organization (WHO)/United Nations Children's Fund (UNICEF) joint estimates of national immunization coverage for all African Region countries. Using United Nations (UN) population estimates of surviving infants and country income category for the corresponding year, we calculated population-weighted average vaccination coverage by country income category (i.e., low, lower middle, and upper middle-income) for the years 2000, 2005, 2010 and 2015. DTP3 coverage in the African Region increased from 52% in 2000 to 76% in 2015,and MCV1 coverage increased from 53% to 74% during the same period, but with considerable differences among countries. Thirty-six African Region countries were low income in 2000 with an average DTP3 coverage of 50% while 26 were low income in 2015 with an average coverage of 80%. Five countries were lower middle-income in 2000 with an average DTP3 coverage of 84% while 12 were lower middle-income in 2015 with an average coverage of 69%. Five countries were upper middle-income in 2000 with an average DTP3 coverage of 73% and eight were upper middle-income in 2015 with an average coverage of 76%. Disparities in vaccination coverage by country persist in the African Region, with countries that were lower middle-income having the lowest coverage on average in 2015. Monitoring and addressing these disparities is essential for meeting

  4. Solving the Problems of Physical and Economic Accessibility of Foodstuff in the Region by Means of AIC State Regulation

    Directory of Open Access Journals (Sweden)

    Babich Tatyana Vladimirovna

    2015-09-01

    Full Text Available The article deals with the physical and economic accessibility to foodstuff in the region. The effects of economic sanctions are analyzed, the main types of risks of the domestic agricultural producers’ competitiveness are described, and the methods of their reduction are identified. The concept of food security in terms of physical and economic accessibility is considered. The analysis of the Volgograd region data on the development of agricultural production let conclude that there is the problem of ensuring the physical availability of foodstuff in the region. The state regulation of agricultural production is identified as an important factor of food security in the modern world. The authors identified the basic problems of agricultural production, including the problem of irrigation, economic accessibility of food products, depreciation of fixed assets, the use of obsolete and resource-intensive technologies of production, decline in qualification level of staff employed in the industry, underfunding of agricultural science, low competitiveness of agricultural and food policy. Moreover, in the current situation the further growth of food prices and reduced purchasing power of the population, as a result of inflation, would further reduce the economic affordability of food and decrease food security in the region and in the country, as a whole. As a result, аs part of the solution to the problem of providing physical and economic access to food, the authors offered and proved complex measures on improving state regulation of agro-industrial complex. These measures include conducting large-scale works on restoration of the complex reclamation of the region; implementation of technical and technological modernization of agriculture, food industry and agrobusiness production services; formation of the system of professional agricultural education; formation of modern social infrastructure in rural areas; development of the program of food

  5. Structure of high-spin states in A {approx} 60 region

    Energy Technology Data Exchange (ETDEWEB)

    Nakada, Hitoshi [Chiba Univ. (Japan); Furutaka, K.; Hatsukawa, Y. [and others

    1998-03-01

    High-spin states in the proton-rich Cu-Zn nuclei are investigated by the experiments at JAERI. New levels and {gamma}-rays are identified by the particle-{gamma}-{gamma} coincidence, and J{sup P} assignments are made via the DCO ratio analysis. Yrast sequences are observed up to J {approx} 18 for {sup 62}Zn, and {sup 64}Zn, J {approx} 27/2 for {sup 61}Cu and J {approx} 23/2 for {sup 63}Cu. Though we cannot settle new J{sup P} values for {sup 61,63}Zn, their yrast sequence is also extended. In {sup 64}Zn, a doublet of {gamma}-rays is discovered at 1315 keV, clarifying the similarity in the level scheme between {sup 62}Zn and {sup 64}Zn. We reproduce the yrast levels by a shell-model calculation, by which structure of the high-spin states is further studied. A parity change in the yrast sequence is established, in which the unique-parity orbit 0g{sub 9/2} plays an essential role; one nucleon excitation to g{sub 9/2} gains high angular momentum with low seniority, at the cost of the single-parity energy. Second parity-change is also suggested by the calculation. Such parity change seems characteristic to spherical or nearly spherical nuclei. In {sup 61}Cu, concentration of the {gamma}-ray intensity is observed. This happens because a stretched 3-quasiparticle configuration including 0g{sub 9/2} is relatively stable, similarly to some isomers. Thus, by studying the structure of the high-spin states of the A {approx} 60 nuclei, we have clarified the role of unique-parity orbit in high-spin states, which may be generic to spherical and nearly spherical nuclei. (J.P.N.)

  6. 76 FR 16167 - Approval and Promulgation of Implementation Plans; Oklahoma; Regional Haze State Implementation...

    Science.gov (United States)

    2011-03-22

    ...; nitrogen dioxide; ozone; lead; particulate matter; and sulfur dioxide. The plan developed by a state is... precursors (e.g., SO 2 , nitrogen oxides (NO X ), and in some cases, ammonia (NH 3 ) and volatile organic... BART. 40 CFR 51.308(e). \\9\\ In American Corn Growers Ass'n v. EPA, 291 F.3d 1 (DC Cir. 2002), the U.S...

  7. Regional Security in the Gulf of Guinea; A Vital Interest of the United States

    Science.gov (United States)

    2010-03-18

    1 Karl P. Magyar , ed., United States Interests and Policies in Africa (New York, St Martin’s Press Inc.2000), 48. 2 National Security Council...1 Magyar , 53. 2 John F. Kennedy, Executive Order 10924,Establishment and Administration of the...of the Peace Corps (Washington: National Archives) [database on-line]; available from www.archives.gov/education/lessons/peace-corps/ 1. 5 Magyar

  8. Free Magnetic Energy in Solar Active Regions above the Minimum-Energy Relaxed State

    OpenAIRE

    Regnier, S.; Priest, E. R.

    2008-01-01

    To understand the physics of solar flares, including the local reorganization of the magnetic field and the acceleration of energetic particles, we have first to estimate the free magnetic energy available for such phenomena, which can be converted into kinetic and thermal energy. The free magnetic energy is the excess energy of a magnetic configuration compared to the minimum-energy state, which is a linear force-free field if the magnetic helicity of the configuration is conserved. We inves...

  9. Risks of Educational Inclusion: The Experience of Regional Studies in Tyumen State University

    OpenAIRE

    Volosnikova L.M.,; Efimova G.Z.,; Ogorodnova O.V.,

    2017-01-01

    The paper presents the results of sociological research in the universities of the Tyumen Province, Russia (2081 questionnaires from 9 state institutions of higher education, 2016, April). In the paper, we consider only one aspect of inclusion, namely, joint training of healthy students and students with disabilities. The aim of the study is to assess the risks of inclusive education and its risk factors. Inclusive education is interpreted as 1) a social value, 2) an alternative to social exc...

  10. Mycoplasmal mastitis in dairy cows in the Moghan region of Ardabil State, Iran : short communication

    Directory of Open Access Journals (Sweden)

    C. Ghazaei

    2006-06-01

    Full Text Available Mycoplasmas are an important and economically significant cause of mastitis in dairy cows in various parts of the world. The organisms are highly contagious, with the main reservoir of infection originating from cows with subclinical mastitis. In 1998 the 1st cases of bovine mastitis due to Mycoplasma bovis were diagnosed in Ardabil State, Iran. An investigation was carried out with the aim of establishing the extent of mycoplasma infections in dairy cows in Ardabil State. Milk samples obtained from 80 cows with clinical mastitis were cultured in the laboratory for the presence of mycoplasmas. Similarly, 48 bulk-tank milk samples were examined for the presence of mycoplasmas. A modified Hayflick broth was used to isolate the mycoplasmas and an immunoperoxidase test used for the species identification of the isolates. Mycoplasma bovis was isolated from 39 (48.75 % of the clinical mastitis samples and from 48 of the bulk-tank milk samples tested. This indicated that mycoplasma udder infections were more prevalent in dairy cows in Ardabil State than previously thought.

  11. Production systems and reproductive performances of Camelus dromedarius in Somali regional state, eastern Ethiopia

    Directory of Open Access Journals (Sweden)

    Simenew Keskes

    2013-12-01

    Full Text Available Across-sectional questionnaire survey and focused group discussions were conducted to characterize camel production systems and to evaluate reproductive performances of camels at their natural pastoralist management systems of Somali region. A total of 100 households were included in the study during the period of October 2012 to March 2013. About 98% of Somali pastoralists preferred camels as their first choice over other livestock species and mainly kept in the society for milk and meat production. The camel management dominating in the study areas of Somali region is traditional nomadic. Camel is one of the most important livestock for Somali pastoralists’ livelihood as a source of milk, meat and draught power. Mature female camels were dominant (54.87% in the camel herd. The ratio of male to female camel was 1:13. Mean age at first calving and calving interval were 62.16±10.44 and 23.28±3.36 months respectively. Age at first calving and calving interval can be minimized to 57±5.52 and 21.84±4.8 months by proper husbandry and health care. The mean lactation length was 11.51±1.91 months. Diseases and predators were reported as the main causes of calf mortality. In the herd dynamic simulation calf mortality rate can be reduced at least to 7% only by preventing predators attack. Diseases (66%, lack of pasture (59% and security (47% were the main constraints in camel production of the study areas. For the better productivity of camels, the major constraints such as disease problems, lack of pasture and tribal conflicts should be mitigated. Proper husbandry and health services can play significant roles in the long term improvement of camel production and productivity of the region.  

  12. Prevalence of institutional delivery and associated factors in Dodota Woreda (district, Oromia regional state, Ethiopia

    Directory of Open Access Journals (Sweden)

    Fikre Addis Alem

    2012-12-01

    Full Text Available Abstract Background Giving birth in a medical institution under the care and supervision of trained health-care providers promotes child survival and reduces the risk of maternal mortality. According to Ethiopian Demographic and Health Survey (EDHS 2005 and 2011, the proportion of women utilizing safe delivery service in the country in general and in Oromia region in particular is very low. About 30% of the eligible mothers received Ante Natal Care (ANC service and only 8% of the mothers sought care for delivery in the region. The aim of this study is to determine the prevalence of institutional delivery and understand the factors associated with institutional delivery in Dodota, Woreda, Oromia Region. Methods A community based cross sectional study that employed both quantitative and a supplementary qualitative method was conducted from Jan 10–30, 2011 in Dodota Woreda. Multi stage sampling method was used in selection of study participants and total of 506 women who gave birth in the last two years were interviewed. Qualitative data was collected through focus group discussions (FGDs. Data was entered and analyzed using EPI info 3.5.1 and SPSS version 16.0. Frequencies, binary and multiple logistic regression analysis were done, OR and 95% confidence interval were calculated. Results Only 18.2% of the mothers gave birth to their last baby in health facilities. Urban residence, educational level of mothers, pregnancy related health problems, previous history of prolonged labour, and decision made by husbands or relatives showed significant positive association with utilization of institutional delivery services (P  Conclusion Institutional Delivery is low. Increasing accessibility of the delivery services and educating husbands not only mothers appear very important factors in improving institutional delivery. Health education on the importance of institutional delivery should also address the general population. The quality and content of

  13. Prevalence of institutional delivery and associated factors in Dodota Woreda (district), Oromia regional state, Ethiopia.

    Science.gov (United States)

    Fikre, Addis Alem; Demissie, Meaza

    2012-12-15

    Giving birth in a medical institution under the care and supervision of trained health-care providers promotes child survival and reduces the risk of maternal mortality. According to Ethiopian Demographic and Health Survey (EDHS) 2005 and 2011, the proportion of women utilizing safe delivery service in the country in general and in Oromia region in particular is very low. About 30% of the eligible mothers received Ante Natal Care (ANC) service and only 8% of the mothers sought care for delivery in the region. The aim of this study is to determine the prevalence of institutional delivery and understand the factors associated with institutional delivery in Dodota, Woreda, Oromia Region. A community based cross sectional study that employed both quantitative and a supplementary qualitative method was conducted from Jan 10-30, 2011 in Dodota Woreda. Multi stage sampling method was used in selection of study participants and total of 506 women who gave birth in the last two years were interviewed. Qualitative data was collected through focus group discussions (FGDs). Data was entered and analyzed using EPI info 3.5.1 and SPSS version 16.0. Frequencies, binary and multiple logistic regression analysis were done, OR and 95% confidence interval were calculated. Only 18.2% of the mothers gave birth to their last baby in health facilities. Urban residence, educational level of mothers, pregnancy related health problems, previous history of prolonged labour, and decision made by husbands or relatives showed significant positive association with utilization of institutional delivery services (P Delivery is low. Increasing accessibility of the delivery services and educating husbands not only mothers appear very important factors in improving institutional delivery. Health education on the importance of institutional delivery should also address the general population. The quality and content of the ANC services need to be investigated.

  14. Regional Climate Trends and Scenarios for the United States: Input to the National Climate Assessment

    Science.gov (United States)

    Stevens, L. E.; Kunkel, K.

    2012-12-01

    A set of nine climate documents has been prepared as a resource to authors of the 2013 National Climate Assessment (NCA) report; one for each of the eight NCA-defined regions, as well as the contiguous U.S. These were produced in collaboration with numerous regional experts, most of whom are document coauthors. The documents have been prepared in accordance to specifications developed by the NCA Development Advisory Committee (NCADAC) Scenarios Working Group (SWG), due to the anticipated need for historical information and future climate scenarios. The processes and key findings will be presented, including historical conditions and trends pertinent to each region, as well as future conditions as simulated by climate models. The historical information concentrates on temperature and precipitation, primarily based on analyses of data from the National Weather Service's (NWS) Cooperative Observer Network. Key characteristics of the U.S. historical climate include areas of statistically significant overall temperature and precipitation trends (including identification of the "warming hole"), as well as trends in the number of extreme events. Additional climate features are discussed based on the availability of information. The future simulations incorporate analyses from multiple sources, including data from the Climate Model Intercomparison Project phase 3 (CMIP3) archive and dynamically-downscaled simulations from the North American Regional Climate Change Assessment Program (NARCCAP). Characteristics of the future climate simulated by these models for the IPCC SRES high (A2) and low (B1) emissions scenarios will be presented, focusing primarily on temperature and precipitation. This includes maps of both CMIP3 and NARCCAP simulations indicating where models are in agreement regarding statistically significant changes in temperature and precipitation. A comparison between annual and seasonal 20th century CMIP3 model simulations and observations will also be

  15. Remote sensing based ecosystem state assessment in the Sandveld region, South Africa

    CSIR Research Space (South Africa)

    Lück-Vogel, Melanie

    2012-12-01

    Full Text Available but not radiometrically corrected and thus an atmospheric correction was conducted. As the region 226 is overly flat and no significant image distortions through relief effects occurred, the ATCOR- 2 software has been used for this purpose which is based on the AFRL.... Department of 582 Environmental Affairs and Tourism, Pretoria, South Africa. Donald, P.F., Pisano, G., Rayment, M.D., Pain, D.J., 2002. The Common Agricultural Policy, 584 EU enlargement and the conservation of Europe?s farmland birds. Agric. Ecosyst...

  16. Modelling Groundwater Depletion at Regional and Global Scales: Present State and Future Prospects.

    Science.gov (United States)

    Wada, Yoshihide

    2015-01-01

    Except for frozen water in ice and glaciers, groundwater is the world's largest distributed store of freshwater and has strategic importance to global food and water security. In this paper, the most recent advances quantifying groundwater depletion (GWD) are comprehensively reviewed. This paper critically evaluates the recently advanced modeling approaches estimating GWD at regional and global scales, and the evidence of feedbacks to the Earth system including sea-level rise associated with GWD. Finally, critical challenges and opportunities in the use of groundwater are identified for the adaption to growing food demand and uncertain climate.

  17. The clash of interests of the leading world states in the Arctic region

    Directory of Open Access Journals (Sweden)

    N. O. Yashna

    2014-12-01

    In the article there is emphasized that the relevance of this issue is caused by global warming, which provides opportunities for energy production and the development of new transport routes and also the uncertainty of the legal status of the Arctic leads to strengthening of the conflicts in this region. These factors lead to encroachment of other countries and organizations on mastering of this area. Except the Arctic countries, including Sweden, Finland, Iceland, Canada, the USA, Norway, Denmark and Russia ambitions also demonstrate China and the EU.

  18. Physical culture in life of Eastern-European region students: modern state and prospects of development

    Directory of Open Access Journals (Sweden)

    S.S. Iermakov

    2015-12-01

    Full Text Available Purpose: analysis of researches on physical culture problems among students in countries of Easter-European region (2013-2015. Material: As sources of information we chose data base of Russia, Poland and Ukraine. Besides, we used sites of the most known journals of Easter-European region. When choosing journals we based on rating of Russia (RISC, Poland (Index Copernicus and Ukraine (bibliometryka of Ukrainian science data bases. Results: thematic focus of researches on different physical education, sports and students health aspects was determined. The promising directions of researches are as follows: re-organization of system of students’ physical education; interconnection of life quality and organism’s resistance to environmental impacts; dependence of students’ motor functioning on bad habits’ presence; determination of factors, facilitating motivation for sport games in system of students’ health related trainings; perceiving of life quality by disabled students; competence and professional skillfulness of specialists in physical culture and sports. Conclusions: it is recommended to use new, attractive forms of students’ motor functioning. It is necessary to regulate students’ motor functioning, considering motivation for success and for avoiding failures as well as to increase students’ psycho-physiological stresses’ resistance and to form students’ culture of health.

  19. Clubs within clubs: The Council of the Baltic Sea States (CBSS) and the Benelux as Macro-regions within the EU.

    NARCIS (Netherlands)

    Groenendijk, Nico; Muravska, Tatjana

    2011-01-01

    This paper deals with two examples of macro-regions in the EU: the Benelux and the Council of the Baltic Sea States (CBSS). Building on the distinction between “old” and “new” regionalism, it discusses some characteristics of regions in general, and of sub-integration schemes within the EU in

  20. Alpha-1 Adrenoceptor Hyperresponsiveness in Three Neuropathic Pain States: Complex Regional Pain Syndrome 1, Diabetic Peripheral Neuropathic Pain and Central Pain States Following Spinal Cord Injury

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    2004-01-01

    Full Text Available The pathophysiology of the pain associated with complex regional pain syndrome, spinal cord injury and diabetic peripheral neuropathy is not known. The pain of complex regional pain syndrome has often been attributed to abnormal sympathetic nervous system activity based on the presence of vasomotor instability and a frequently reported positive response, albeit a temporary response, to sympathetic blockade. In contrast, the pain below the level of spinal cord injury and diabetic peripheral neuropathy are generally seen as deafferentation phenomena. Each of these pain states has been associated with abnormal sympathetic nervous system function and increased peripheral alpha-1 adrenoceptor activity. This increased responsiveness may be a consequence of alpha-1 adrenoceptor postsynaptic hypersensitivity, or alpha-2 adrenoceptor presynaptic dysfunction with diminished noradrenaline reuptake, increased concentrations of noradrenaline in the synaptic cleft and increased stimulation of otherwise normal alpha-1 adrenoceptors. Plausible mechanisms based on animal research by which alpha-1 adrenoceptor hyperresponsiveness can lead to chronic neuropathic-like pain have been reported. This raises the intriguing possibility that sympathetic nervous system dysfunction may be an important factor in the generation of pain in many neuropathic pain states. Although results to date have been mixed, there may be a greater role for new drugs which target peripheral alpha-2 adrenoceptors (agonists or alpha-1 adrenoceptors (antagonists.

  1. Incorporating Climate and Regional Setting into Realistic-Efficacious End States for Contaminated Sites - 15386

    Energy Technology Data Exchange (ETDEWEB)

    Looney, Brian [Environmental Stewardship Directorate; Denham, Miles [Environmental Stewardship Directorate; Eddy-Dilek, Carol [Environmental Stewardship Directorate; Dam, William [U.S. Department of Energy, Legacy Management; Kautsky, Mark [U.S. Department of Energy, Legacy Management

    2015-03-01

    Hydrological and geochemical controls in arid environments (many mining and milling sites) work together to limit the size of groundwater plumes and can extend plume flushing times Incorporation of these concepts may support formulation of alternative end states At several DOE-LM sites, such as Mound, land and facilities have been transferred to the local community for transitioning to beneficial reuse and development. Some of the DOE-LM UMTRCA sites appear to be good candidate for brownfield reuse and serve as a resource for future employment and ongoing benefit to stakeholders and Native American Nations.

  2. Faciologic characterization of coal beds in the Cerquilho region, state of Sao Paulo, Brazil

    International Nuclear Information System (INIS)

    Nagalli, J.T.; Consoni, J.O.C.

    1984-01-01

    Since 1981, NUCLEBRAS, researches the Tubarao group in the state of Sao Paulo, in order to evaluate the uraniferous potential of carbonaceous sediments in the Parana Basin. This work discusses geologic information concerning the Cerquilho area, where, the faciologic and structural characterization of the coal beds (or seams) were analyzed, and the main targets for uranium concentration were identified. Such study was performed through detailed field observations, imagery and aerial photograph interpretation as well as well logging analysis. Results suggested that the uraniferous anomalies are controlled by fluvial channels cutting the coal beds, with periglacial influence. (Author) [pt

  3. Characterizing Land-cover Changes Since 1650 in the Southeastern United States for Application to Regional Climate Modeling

    Science.gov (United States)

    Reker, R. R.; Loveland, T. R.; Bernhardt, C. E.; Hostetler, S. W.; Sundquist, E. T.; Thompson, R. S.; Willard, D. A.

    2015-12-01

    Land-cover change is a fundamental contributor to changes in climate, hydrology, and carbon cycling. European settlers introduced a series of widespread land-cover changes in eastern North America beginning in the early 17th century. These changes varied both temporally and spatially, and were related to population growth, emerging technology, and land-use. To examine the potential influence of historical land-cover changes on local to regional climate, we adapted reconstructed fractional land cover from 1650, 1850, and 1920 as well as land cover interpreted from Landsat imagery circa 1992 (Steyaert and Knox, 2008) as input for regional climate model experiments. Observed changes included: deforestation and conversion to agriculture in the mid-Atlantic region from 1650 to 1850, region-wide expansion of agriculture from 1850 to 1920, and wetland drainage, reforestation, and increased urbanization from 1920 to 1992. We translated the land cover datasets to the BATS (Biosphere-Atmosphere Transfer Scheme) thematic classification on a 20 km2 grid for ingestion into the RegCM4 regional climate model. In BATS, land-cover classifications determine biophysical parameters such as the seasonal albedo cycle, fractional vegetation condition, stomatal resistance, leaf area index (LAI), and rooting depth. By defining and characterizing land cover in a consistent manner across the four time slices, we are able to explore interactions and feedbacks between land cover and regional climate in late prehistoric and historic times. Steyaert, L. T., & Knox, R. G. (2008). Reconstructed historical land cover and biophysical parameters for studies of land-atmosphere interactions within the eastern United States. Journal of Geophysical Research: Atmospheres, 113(D2).

  4. Current state 137Cs contamination of cow milk in the northern regions of Ukraine

    International Nuclear Information System (INIS)

    Levchuk, S.Je.; Lazarjev, M.M.; Pavlyuchenko, V.V.

    2016-01-01

    Analysis of the results of the selective monitoring of 137 Cs in cow milk in settlements, where values of the milk contamination have not met requirements of the permissible levels since the Chernobyl accident, was performed. Monitoring network, which was created at the institute, is covering the most critical settlements of Zhytomyr, Rivne and Volyn regions. The article presents data on radionuclide contamination of cow milk for the last 5 years (2011 - 2015), while observations are carried out since the 90th of the last century. Long - term data show that the current dynamics of contamination of cow milk in these settlements is comparable to the decrease of 137 Cs activity due to its physical decay

  5. Behavior of the aggregate wind resource in the ISO regions in the United States

    KAUST Repository

    Gunturu, Udaya

    2015-04-01

    The collective behavior of wind farms in seven Independent System Operator (ISO) areas has been studied. The generation duration curves for each ISO show that there is no aggregated power for some fraction of time. Aggregation of wind turbines mitigates intermittency to some extent, but in each ISO there is considerable fraction of time when there is less than 5% capacity. The hourly wind power time series show benefit of aggregation but the high and low wind events are lumped in time, thus indicating that intermittency is synchronized in each region. The timeseries show that there are instances when there is no wind power in most ISOs because of large-scale high pressure systems. An analytical consideration of the collective behavior of aggregated wind turbines shows that the benefit of aggregation saturates beyond a certain number of generating units asymptotically. Also, the benefit of aggregation falls rapidly with temporal correlation between the generating units.

  6. Landslide susceptibility mapping in the coastal region in the State of São Paulo, Brazil

    Science.gov (United States)

    Alvala, R. C.; Camarinha, P. I.; Canavesi, V.

    2013-05-01

    The exposure of populations in risk areas is a matter of global concern, because it is a determining factor for the natural disasters occurrences. Furthermore, it has also been observed an intensification of extreme hydrometeorological events that has triggered disasters in various parts of the globe, further increasing the need for monitoring and alerting for natural disasters, aiming the safeguarding of life and minimize economic losses. Accordingly, different methodologies for risk assessment have been proposed, focusing on the specific natural hazards. Particularly for Brazil, which has economic axis of development in the regions near the coast, it is common to observe the process of urbanization advancing on steep slopes of the mountain regions. This characteristic causes the population exposure to the natural hazards related to the mass movements, which the landslides stood out as the cause of many deaths and economic losses every year. Thus, prior to risk analysis (when human occupation intersect with natural hazard), it is essential to analyze the susceptibility, which reflects the physical and environmental conditions that trigger for such phenomena. However, this task becomes a major challenge due to the difficulty of finding databases with good quality. In this context, this paper presents a methodology based only on spatial information in the public domain, integrated into a Geographic Information System free, in order to analyze the landslides susceptibility. In a first effort, we evaluated four counties of Southeastern Brazil - Santos, Cubatão, Caraguatatuba and Ubatuba - located in a region that includes the rugged reliefs of Serra do Mar and the transition to the coastal region, that have historic of disasters related. It is noteworthy that the methodology takes into account many variables that was weighted and crossed by Fuzzy Gamma technique, such as: topography (horizontal and vertical curvature of the slopes), geology, geomorphology, slope

  7. High spin states in 181Ir and backbending phenomena in the Os-Pt region

    Science.gov (United States)

    Kaczarowski, R.; Garg, U.; Funk, E. G.; Mihelich, J. W.

    1992-01-01

    The 169Tm(16O,4n)181Ir reaction has been employed to investigate the high spin states of 181Ir using in-beam γ spectroscopy. A well-developed system of levels built on the h9/2 subshell was identified up to a maximum spin of (41/2-). Two rotational bands built on the isomeric states with τ1/2=0.33 μs (Ex=289.2 keV) and 0.13 μs (Ex=366.2 keV), respectively, were observed. The deduced gK values of 1.19+/-0.11 and 1.50+/-0.12 indicate Nilsson assignments of 9/2-[514] and 5/2+[402], respectively, for the bandheads of these bands. A high spin (I>=19/2) isomer with τ1/2=22 ns was found at an excitation energy above 1.96 MeV. The experimental results are discussed in terms of rotational models including Coriolis coupling and providing for a stable triaxial shape of the 181Ir nucleus.

  8. Patterns and drivers for wetland connections in the Prairie Pothole Region, United States

    Science.gov (United States)

    Vanderhoof, Melanie; Christensen, Jay R.; Alexander, Laurie C.

    2017-01-01

    Ecosystem function in rivers, lakes and coastal waters depends on the functioning of upstream aquatic ecosystems, necessitating an improved understanding of watershed-scale interactions including variable surface-water flows between wetlands and streams. As surface water in the Prairie Pothole Region expands in wet years, surface-water connections occur between many depressional wetlands and streams. Minimal research has explored the spatial patterns and drivers for the abundance of these connections, despite their potential to inform resource management and regulatory programs including the U.S. Clean Water Act. In this study, wetlands were identified that did not intersect the stream network, but were shown with Landsat images (1990–2011) to become merged with the stream network as surface water expanded. Wetlands were found to spill into or consolidate with other wetlands within both small (2–10 wetlands) and large (>100 wetlands) wetland clusters, eventually intersecting a stream channel, most often via a riparian wetland. These surface-water connections occurred over a wide range of wetland distances from streams (averaging 90–1400 m in different ecoregions). Differences in the spatial abundance of wetlands that show a variable surface-water connection to a stream were best explained by smaller wetland-to-wetland distances, greater wetland abundance, and maximum surface-water extent. This analysis demonstrated that wetland arrangement and surface water expansion are important mechanisms for depressional wetlands to connect to streams and provides a first step to understanding the frequency and abundance of these surface-water connections across the Prairie Pothole Region.

  9. Regional monitoring programs in the United States: Synthesis of four case studies from Pacific, Atlantic, and Gulf Coasts

    Science.gov (United States)

    Tango, Peter J.; Schiff, K.; Trowbridge, P.R.; Sherwood, E.T.; Batiuk, R.A.

    2016-01-01

    Water quality monitoring is a cornerstone of environmental protection and ambient monitoring provides managers with the critical data they need to take informed action. Unlike site-specific monitoring that is at the heart of regulatory permit compliance, regional monitoring can provide an integrated, holistic view of the environment, allowing managers to obtain a more complete picture of natural variability and cumulative impacts, and more effectively prioritize management actions. By reviewing four long-standing regional monitoring programs that cover portions of all three coasts in the United States – Chesapeake Bay, Tampa Bay, Southern California Bight, and San Francisco Bay – important insights can be gleaned about the benefits that regional monitoring provides to managers. These insights include the underlying reasons that make regional monitoring programs successful, the challenges to maintain relevance and viability in the face of ever-changing technology, competing demands and shifting management priorities. The lessons learned can help other managers achieve similar successes as they seek to establish and reinvigorate their own monitoring programs.

  10. Regional applicability and potential of salt-gradient solar ponds in the United States. Volume 2: Detailed report

    Science.gov (United States)

    Lin, E. I. H.

    1982-03-01

    A comprehensive assessment of the regional applicability and potential of salt-gradient solar ponds in the United States is provided. The assessment is focused on the general characteristics of twelve defined geographic regions. Natural resources essential to solar ponds are surveyed. Meteorological and hydrogeological conditions affecting pond performance are examined. Potentially favorable pond sites are identified. Regional thermal and electrical energy output from solar ponds is calculated. Selected pond design cases are studied. Five major potential market sectors are evaluated in terms of technical and energy-consumption characteristics, and solar-pond applicability and potential. Relevant pond system data and financial factors are analyzed. Solar-pond energy costs are compared with conventional energy costs. The assessment concludes that, excepting Alaska, ponds are applicable in all regions for at least two market sectors. Total solar pond energy supply potential in the five market sectors examined is estimated to be 8.94 quads/yr by the year 2000, approximately 7.2% of the projected total national energy demand.

  11. Integrated energy resources planning for Sao Paulo state region; Proposicao para o interior paulista do planejamento integrado de recursos

    Energy Technology Data Exchange (ETDEWEB)

    Udaeta, Miguel Edgar Morales; Ino, William Takanori; Grimoni, Jose Aquiles Baeso; Galvao, Luiz Claudio Ribeiro [Universidade de Sao Paulo (USP), SP (Brazil). Dept. de Engenharia de Energia e Automacao Eletricas. Grupo de Energia], e-mail: udaeta@pea.usp.br

    2004-07-01

    The present work has in view the elaboration of projections based on IRP (Integrated Energy Resources Planning) in order to propose an alternative of sustainable development to one region of the State of Sao Paulo. Using the data of the region, gathered in the past years by several researches of the GEPEA-USP, scenarios of the development and consume of energy have been created. In these scenarios, two possibilities to supply the demand of the region were considered: energy of clean sources and/or renewable as well as energy of sources that have lower costs. In order to simulate the behavior of several factors of the offer and demand, the LEAP (Long-range Energy Alternatives Planning) has been used. Both scenarios have vantages and disadvantages, but the clean sources scenario certainly could supply the needs of the region for the next twenty years. Uncertainties in longer periods make the forecasts no much reliable, because changes in both, demand and offer, could invalidate the study. The best is an accompaniment of the sector's behavior in order to make shorter projections, ten years for example, to set the generator estate and policies of consumption. Long forecasts are good to show the limits of the system and the reserve to preview emergency situations as occurred in 2001 with shortness of water supply and consequently broke of energy catering. (author)

  12. The State and the Ways of Modernization of the Agricultural Landscapes in the Danubian Region of Ukraine

    Directory of Open Access Journals (Sweden)

    Stanislav Goloborodko

    2013-08-01

    Full Text Available The article deals with the consequences of global climatic changes on the state of Ukrainian Danube region agrolandscapes. The influence of weather climatic conditions on change of water balance of the regional ecological systems was studied by definition of three main indicators: evaporability, deficiency of water consumption and moistening coefficient. Experimental information was given according to supervision of Danube Hydrometeorological Observatory (Izmail, Ukraine. In comparison with the statistics of weather conditions for 1961-1990 and 1991-2000 the climatic situation in 2001-2012 testifies to significant increase in an evaporability (19, 5 % and deficiency of water consumption of the soil (41, 9 %. As a result some changes of agrolandscapes were noticed in the region, connected with mass emergence of weeds, which are atypical for the region: Ambrosia artemisifolia L. Lactuca tatarica L, Anisantha tectorum Nevski, Cyclachaena Xantifolia L. etc. Due to the high competitive capacity of weed plants, they began to occupy in the cultivated cultural plants a dominant position that led to decrease of fertility of soils and crops. Thus agrolandscapes traditionally created on arable lands became now unstable and are in great need in their arrangement.

  13. Endoparasites of horses from the Formiga city, located in center-west region of the state of Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Weslen Fabricio Pires Teixeira

    2014-12-01

    Full Text Available With the aim of studying the endoparasite fauna of horses from the Formiga city, located in center-west region of the state of Minas Gerais, 25 animals that were naturally infected with helminths were evaluated. By means of parasitological necropsies, different endoparasites were found. The subfamily Cyathostominae presented the highest incidence, followed by Trichostrongylus axei, Oxyuris equi, Triodontophorus serratus, Strongyloides westeri, Strongylus edentatus, Habronema muscae, Parascaris equorum, Probstmayria vivipara, Strongylus vulgaris, Gasterophilus nasalis, Anoplocephala magna and Anoplocephala perfoliata. In the present study, if the species Probstmayria vivipara was not considered in the prevalence, the frequency of Cyathostominae was equivalent to 94.85%. The results obtained in this study allowed us to detect and identify different species of helminths in horses, and confirmed the high incidence of nematodes belonging to the subfamily Cyathostominae in the center-west region of Minas Gerais.

  14. Climatic regions as an indicator of forest coarse and fine woody debris carbon stocks in the United States

    Directory of Open Access Journals (Sweden)

    Liknes Greg C

    2008-06-01

    Full Text Available Abstract Background Coarse and fine woody debris are substantial forest ecosystem carbon stocks; however, there is a lack of understanding how these detrital carbon stocks vary across forested landscapes. Because forest woody detritus production and decay rates may partially depend on climatic conditions, the accumulation of coarse and fine woody debris carbon stocks in forests may be correlated with climate. This study used a nationwide inventory of coarse and fine woody debris in the United States to examine how these carbon stocks vary by climatic regions and variables. Results Mean coarse and fine woody debris forest carbon stocks vary by Köppen's climatic regions across the United States. The highest carbon stocks were found in regions with cool summers while the lowest carbon stocks were found in arid desert/steppes or temperate humid regions. Coarse and fine woody debris carbon stocks were found to be positively correlated with available moisture and negatively correlated with maximum temperature. Conclusion It was concluded with only medium confidence that coarse and fine woody debris carbon stocks may be at risk of becoming net emitter of carbon under a global climate warming scenario as increases in coarse or fine woody debris production (sinks may be more than offset by increases in forest woody detritus decay rates (emission. Given the preliminary results of this study and the rather tenuous status of coarse and fine woody debris carbon stocks as either a source or sink of CO2, further research is suggested in the areas of forest detritus decay and production.

  15. Assessing Watershed-Wildfire Risks on National Forest System Lands in the Rocky Mountain Region of the United States

    Directory of Open Access Journals (Sweden)

    Jessica R. Haas

    2013-07-01

    Full Text Available Wildfires can cause significant negative impacts to water quality with resultant consequences for the environment and human health and safety, as well as incurring substantial rehabilitation and water treatment costs. In this paper we will illustrate how state-of-the-art wildfire simulation modeling and geospatial risk assessment methods can be brought to bear to identify and prioritize at-risk watersheds for risk mitigation treatments, in both pre-fire and post-fire planning contexts. Risk assessment results can be particularly useful for prioritizing management of hazardous fuels to lessen the severity and likely impacts of future wildfires, where budgetary and other constraints limit the amount of area that can be treated. Specifically we generate spatially resolved estimates of wildfire likelihood and intensity, and couple that information with spatial data on watershed location and watershed erosion potential to quantify watershed exposure and risk. For a case study location we focus on National Forest System lands in the Rocky Mountain Region of the United States. The Region houses numerous watersheds that are critically important to drinking water supplies and that have been impacted or threatened by large wildfires in recent years. Assessment results are the culmination of a broader multi-year science-management partnership intended to have direct bearing on wildfire management decision processes in the Region. Our results suggest substantial variation in the exposure of and likely effects to highly valued watersheds throughout the Region, which carry significant implications for prioritization. In particular we identified the San Juan National Forest as having the highest concentration of at-risk highly valued watersheds, as well as the greatest amount of risk that can be mitigated via hazardous fuel reduction treatments. To conclude we describe future opportunities and challenges for management of wildfire-watershed interactions.

  16. Improved Analysis of Long-Term Monitoring Data Demonstrates Marked Regional Declines of Bat Populations in the Eastern United States.

    Directory of Open Access Journals (Sweden)

    Thomas E Ingersoll

    Full Text Available Bats are diverse and ecologically important, but are also subject to a suite of severe threats. Evidence for localized bat mortality from these threats is well-documented in some cases, but long-term changes in regional populations of bats remain poorly understood. Bat hibernation surveys provide an opportunity to improve understanding, but analysis is complicated by bats' cryptic nature, non-conformity of count data to assumptions of traditional statistical methods, and observation heterogeneities such as variation in survey timing. We used generalized additive mixed models (GAMMs to account for these complicating factors and to evaluate long-term, regional population trajectories of bats. We focused on four hibernating bat species - little brown myotis (Myotis lucifugus, tri-colored bat (Perimyotis subflavus, Indiana myotis (M. sodalis, and northern myotis (M. septentrionalis - in a four-state region of the eastern United States during 1999-2011. Our results, from counts of nearly 1.2 million bats, suggest that cumulative declines in regional relative abundance by 2011 from peak levels were 71% (with 95% confidence interval of ±11% in M. lucifugus, 34% (±38% in P. subflavus, 30% (±26% in M. sodalis, and 31% (±18% in M. septentrionalis. The M. lucifugus population fluctuated until 2004 before persistently declining, and the populations of the other three species declined persistently throughout the study period. Population trajectories suggest declines likely resulted from the combined effect of multiple threats, and indicate a need for enhanced conservation efforts. They provide strong support for a change in the IUCN Red List conservation status in M. lucifugus from Least Concern to Endangered within the study area, and are suggestive of a need to change the conservation status of the other species. Our modeling approach provided estimates of uncertainty, accommodated non-linearities, and controlled for observation heterogeneities, and

  17. Rock Rb-Sr ages from Bananal region - Sao Paulo State, Brazil

    International Nuclear Information System (INIS)

    Dias Neto, C.M.; Tassinari, C.G.C.; Silva, M.E.

    1996-01-01

    New Rb-Sr whole rock isochron ages have been determined for the main lithological units that occur in Sao Paulo and Rio de Janeiro States. These rocks belong to Serra do Mar domain. The purpose of this work is to characterize the sequence of the geological events as well as the possible relationship between the different rocks. The geochronological data suggest that the paragneisses and the basement rocks, represented by ortho gneisses nuclei, were generated under amphibolite conditions around 700 Ma. At the same time the leucogranites were generated by partial melting processes and injected into both gneiss types. Tarditectonic granitic magmatic activities took place within ductile shear zones. One of the granites, the Getulandia granite, yielded an age of 514 Ma, falling in the range of the late Brasiliano Cycle which extended into the Middle Cambrian. (author). 9 figs., 1 tab

  18. Radioecological state of some surface water systems of contaminated areas of both Gomel and Mogilev Regions

    International Nuclear Information System (INIS)

    Datskevich, P. I.; Komissariv, F. D.; Khvale', O. D.; Basharina, L. P.; Lobach, I. L.

    1997-01-01

    The radioecological situation of different ecosystems of Belarus and their components has been analysed. Such components of the surface water ecosystems as water, suspensions, sediments and soils of water-collection areas were used for the investigation of the content of cesium 137 and strontium 90. The received data were given since 1990. The content of cesium 137 and strontium 90 in the components of water ecosystems was counted in the laboratory conditions by means of standard methods of beta radiometry, semiconductor gamma spectrometry and radiochemistry. The error of measurement of radioactivity was not higher than 25 and 35% for cesium 137 and strontium 90 accordingly. Water ecosystems were distinguished by the state of contamination of water-collection areas and hydrological parameters. These and some other reasons considered in the article influence on the character of cesium 137 and strontium 90 behaviour in water ecosystems

  19. A simple and consistent equation of state for sodium in the single phase and two phase regions

    International Nuclear Information System (INIS)

    Breton, J.P.

    1976-01-01

    An equation of state valid over an extended temperature and density range has been derived. Then, the following properties have been deduced : coefficient of thermal expansion, isothermal coefficient of bulk compressibility, thermal pressure coefficient, heat capacity at constant pressure, at constant volume, along the saturation curve for liquid, for vapor, heat of vaporization, speed of sound, and finally the Mollier diagram and the entropy diagram. All the obtained properties are thermodynamically consistent and satisfy the basic relations of thermodynamics for both single phase and two-phase regions. Experimental results were always used when available. (auth.)

  20. Genetic variability and health of Norway spruce stands in the Regional Directorate of the State Forests in Krosno

    Directory of Open Access Journals (Sweden)

    Gutkowska Justyna

    2017-03-01

    Full Text Available The study was conducted in 2015 in six spruce stands situated in different forest districts administratively belonging to the Regional Directorate of State Forests in Krosno. Each spruce population was represented by 30 trees and assessed in terms of their current health status. Genetic analyses were performed on shoot samples from each tree using nine nuclear DNA markers and one mitochondrial DNA marker (nad1. The health status of the trees was described according to the classification developed by Szczepkowski and Tarasiuk (2005 and the correlation between health classes and the level of genetic variability was computed with STATISTICA (α = 0.05.

  1. An Integral Evaluation of the Financial State of the Regional Enterprises

    Directory of Open Access Journals (Sweden)

    Sergey Panteleyevich Kyurdzhiev

    2016-06-01

    Full Text Available The subject matter of the article is the development of theoretical positions and methodical approaches to the integral evaluation of the financial state of the region’s metallurgical enterprises. The purpose is to show the possibility of dividing the integral evaluation into separate elements for using this tool to build individual models based on the forecasting of the various coordinates of the financial position of enterprise. The hypothesis of the study is based on the objective need to improve the integral evaluation of the financial position of enterprises. This involves the modernization of existing theoretical and methodological approaches to the increase of the quality of analysis by eliminating certain shortcomings of discriminant models in order to clarify the algorithm of constructing the integral index. The methodological bases of systemic approach and mathematical modelling in economics are applied: the methods of financial analysis, grouping, abstraction, comparison which give the possibility of determining the financial indicators needed to build the predictive models of financial state; the methods of correlation and regression analysis, which allow to improve the integral value and to build the mathematical forecasting models. With the purpose of improving the integral evaluation of the financial condition of enterprise, the geometric interpretation is used, which involves the dividing of the integral indicator on the individual elements. The special feature of the proposed methodological approach consists in the implementation rules for the certain procedures of the evaluation of financial position and generalization of the analysis results. The proposed approach can be used by financial analysts to elaborate the strategic plans of company development and structure optimization of financial resources. This research allows to define the quantitative influence of separate parameters on the general assessment of the financial

  2. The effects of global changes upon regional ozone pollution in the United States

    Science.gov (United States)

    Chen, J.; Avise, J.; Lamb, B.; Salathé, E.; Mass, C.; Guenther, A.; Wiedinmyer, C.; Lamarque, J.-F.; O'Neill, S.; McKenzie, D.; Larkin, N.

    2009-02-01

    A comprehensive numerical modeling framework was developed to estimate the effects of collective global changes upon ozone pollution in the US in 2050. The framework consists of the global climate and chemistry models, PCM (Parallel Climate Model) and MOZART-2 (Model for Ozone and Related Chemical Tracers v.2), coupled with regional meteorology and chemistry models, MM5 (Mesoscale Meteorological model) and CMAQ (Community Multi-scale Air Quality model). The modeling system was applied for two 10-year simulations: 1990-1999 as a present-day base case and 2045-2054 as a future case. For the current decade, the daily maximum 8-h moving average (DM8H) ozone mixing ratio distributions for spring, summer and fall showed good agreement with observations. The future case simulation followed the Intergovernmental Panel on Climate Change (IPCC) A2 scenario together with business-as-usual US emission projections and projected alterations in land use, land cover (LULC) due to urban expansion and changes in vegetation. For these projections, US anthropogenic NOx (NO+NO2) and VOC (volatile organic carbon) emissions increased by approximately 6% and 50%, respectively, while biogenic VOC emissions decreased, in spite of warmer temperatures, due to decreases in forested lands and expansion of croplands, grasslands and urban areas. A stochastic model for wildfire emissions was applied that projected 25% higher VOC emissions in the future. For the global and US emission projection used here, regional ozone pollution becomes worse in the 2045-2054 period for all months. Annually, the mean DM8H ozone was projected to increase by 9.6 ppbv (22%). The changes were higher in the spring and winter (25%) and smaller in the summer (17%). The area affected by elevated ozone within the US continent was projected to increase; areas with levels exceeding the 75 ppbv ozone standard at least once a year increased by 38%. In addition, the length of the ozone season was projected to increase with

  3. The effects of global changes upon regional ozone pollution in the United States

    Directory of Open Access Journals (Sweden)

    J. Chen

    2009-02-01

    Full Text Available A comprehensive numerical modeling framework was developed to estimate the effects of collective global changes upon ozone pollution in the US in 2050. The framework consists of the global climate and chemistry models, PCM (Parallel Climate Model and MOZART-2 (Model for Ozone and Related Chemical Tracers v.2, coupled with regional meteorology and chemistry models, MM5 (Mesoscale Meteorological model and CMAQ (Community Multi-scale Air Quality model. The modeling system was applied for two 10-year simulations: 1990–1999 as a present-day base case and 2045–2054 as a future case. For the current decade, the daily maximum 8-h moving average (DM8H ozone mixing ratio distributions for spring, summer and fall showed good agreement with observations. The future case simulation followed the Intergovernmental Panel on Climate Change (IPCC A2 scenario together with business-as-usual US emission projections and projected alterations in land use, land cover (LULC due to urban expansion and changes in vegetation. For these projections, US anthropogenic NOx (NO+NO2 and VOC (volatile organic carbon emissions increased by approximately 6% and 50%, respectively, while biogenic VOC emissions decreased, in spite of warmer temperatures, due to decreases in forested lands and expansion of croplands, grasslands and urban areas. A stochastic model for wildfire emissions was applied that projected 25% higher VOC emissions in the future. For the global and US emission projection used here, regional ozone pollution becomes worse in the 2045–2054 period for all months. Annually, the mean DM8H ozone was projected to increase by 9.6 ppbv (22%. The changes were higher in the spring and winter (25% and smaller in the summer (17%. The area affected by elevated ozone within the US continent was projected to increase; areas with levels exceeding the 75 ppbv ozone standard at least once a year increased by 38%. In addition, the length of the ozone

  4. A study on regional cerebral blood flow at rest and stress state in anxiety disorder patients

    International Nuclear Information System (INIS)

    Wan Li; Liu Jian

    2002-01-01

    Objective: To investigate he characteristics of rest and stress regional cerebral blood flow (rCBF) in naive anxiety disorder patients. Methods: Twenty naive anxiety disorder patients were enrolled in the study with twenty healthy volunteers as controls. The rest and stress 99 Tc m -ethylene cystein dimer (ECD) SPECT were performed separately at 2 consecutive days, Raven reasoning test was used as a stressor. Results: 1) Compared to the healthy controls, the patients' rest rCBF of the frontal lobe, temporal lobe, thalamus and basal ganglia were significantly lower (P<0.05 and 0.01). 2)The patients' stress rCBF of the frontal lobe, temporal lobe, part occipital lobe, part parietal lobe, thalamus and basal ganglia were significantly lower compared to the healthy controls' (P<0.05 and 0.01). 3) Opposite to the healthy controls, the rCBF of patients increased significantly after stressor simulating. Conclusions: The hypofunction of frontal lobe, temporal lobe, thalamus and basal ganglia may exist in naive anxiety disorder patients. The abnormal rCBF of patients after simulating may be one of the characteristics of anxiety disorder

  5. Stream flow regime of springs in the Mantiqueira Mountain Range region, Minas Gerais State

    Directory of Open Access Journals (Sweden)

    Alisson Souza de Oliveira

    2014-09-01

    Full Text Available The stream flow regime of four springs located in the Mantiqueira Mountain Range region (MG was evaluated and correlated to the respective recharge area, relief characteristics, land cover and physical and hydrologic soil characteristics. The streamflow regime was characterized by monitoring of discharges, calculating the surface runoff and specific discharge and by modeling the discharge over the recession period using the Maillet method. As all recharge areas have similar relief the effect of it on the streamflow was not possible to identify. Analysis included determining the effect of drainage area size, soil characteristics and land cover on the indicators of the streamflow regime. Size of the recharge area had a positive influence on the indicators mean discharge and surface runoff volume and on the regulation of the streamflow regime (springs L4 and L1. The spring under the smallest area of influence provided the worst results for the above mentioned indicators (spring L3. The effect of forest cover (natural and planted, associated with soil characteristics, was evidenced by the indicators surface runoff (in depth and specific yield, both independent of the recharge area size (springs L4 and L2. The interaction of area size, soil characteristics and forest cover (natural and planted provided the best results for all indicators of streamflow regime in the springs studied in the Mantiqueira Mountain Range (spring L4.

  6. Granulitic orthogneisses geochemistry of Caraiba complex, in Riachao do Jacuipe region - Bahia state, Brazil

    International Nuclear Information System (INIS)

    Teixeira, L.R.; Mello, R.C.

    1990-01-01

    This paper describes the granulitic orthogneisses of the Riachao do Jacuipe unit (Caraiba Complex) petrographicaly classified as tonalitic (predominating), trondhjemitic, granodioritic and quartz dioritic hyperstene gneisses. The chemical composition of the orthogneisses is dominantly tonalitic/granodioritic, that is typical of a calc-alkaline parentage depleted in K and enriched in Al sub(2) O sub(3). Their geochemical characteristics are very similar to those of the grey gneisses of other regions of the world, usually named TTG (tonalite-trondhhemite-granodiorite). In the sequence of orthogneiss coexist rocks both normal and depleted in LILE. The patterns of distribution of highly fractioned REE (La/YbN ratio up to 102) with Eu anomaly small or absent points against a direct mantle origin. On the other hand the only Rb-Sr age determination in the se rocks gives an age of 2,35 Ga with an initial ratio (Ro) of 0,702. This initial ratio suggests that the rocks did not originated from reworking of a much older continental crust. The available data suggest that the granulitized orthogneisses of the Caraiba Complex were formed by partial melt of basaltic material (amphibalitized oceanic crust). (author)

  7. Clinical and cytogenetic analysis of human anemias from Jammu region of Jammu and Kashmir state

    Science.gov (United States)

    Upma; Kumar, Parvinder; Raina, T. R.; Sharma, Kuldeep; Gupta, Subash

    2010-01-01

    Background: Anemias are the blood disorders characterized by reduction in the number of circulating red blood cells, the amount of hemoglobin, or the volume of packed red cells in blood. Chromosomal aberrations have often been reported from the bone marrow as well as cultured lymphocytes of the anemic patients. Aims: The aims of the study were to find out the commonest type of anemia occurring in the population of Jammu, India and to find out the chromosomal changes involved in the disorder. Material and Methods: Present study has been carried out on the bone marrow samples from 53 clinically diagnosed anemic patients. Cytogenetic study was carried out on slides prepared from these samples. Noncytogenetic factors like age, sex, religion, blood groups, family history of anemia, socioeconomic status, etc. have also been included in the study. Results: Megaloblastic anemia was found to be the commonest type of anemia. Centromere stretching, chromatid breaks, gaps, and elongation of chromosomes were recorded in patients with megaloblastic anemia and combined deficiency anemia. However, structural changes and numerical changes were totally absent. Conclusion: The commonest anemia among the people of Jammu region is megaloblastic anemia and its prevalence is increasing every year. Also, megaloblastic anemia is always associated with reversible cytogenetic changes. PMID:20859508

  8. Clinical and cytogenetic analysis of human anemias from Jammu region of Jammu and Kashmir state

    Directory of Open Access Journals (Sweden)

    Upma

    2010-01-01

    Full Text Available Background : Anemias are the blood disorders characterized by reduction in the number of circulating red blood cells, the amount of hemoglobin, or the volume of packed red cells in blood. Chromosomal aberrations have often been reported from the bone marrow as well as cultured lymphocytes of the anemic patients. Aims: The aims of the study were to find out the commonest type of anemia occurring in the population of Jammu, India and to find out the chromosomal changes involved in the disorder. Material and Methods: Present study has been carried out on the bone marrow samples from 53 clinically diagnosed anemic patients. Cytogenetic study was carried out on slides prepared from these samples. Noncytogenetic factors like age, sex, religion, blood groups, family history of anemia, socioeconomic status, etc. have also been included in the study. Results: Megaloblastic anemia was found to be the commonest type of anemia. Centromere stretching, chromatid breaks, gaps, and elongation of chromosomes were recorded in patients with megaloblastic anemia and combined deficiency anemia. However, structural changes and numerical changes were totally absent. Conclusion: The commonest anemia among the people of Jammu region is megaloblastic anemia and its prevalence is increasing every year. Also, megaloblastic anemia is always associated with reversible cytogenetic changes.

  9. The geographical identification (GI under geographic perspective for coalho cheese in agreste region of Pernambuco state

    Directory of Open Access Journals (Sweden)

    Janieire Dorlamis Cordeiro Bezerra

    2017-02-01

    Full Text Available This theme, geographic identification, although it has an intrinsic relationship with space and the organization of it, is little studied in Geography. For GI becomes tool to promote territorial development this should be linked to a policy not only economic but social and environmental, seeking to reach the marginalized producers in order to avoid social exclusion. GI coalho cheese Agreste of Pernambuco is indication of origin (IO which will help in spatial changes. To obtain a certification studies will required to contribute to the achievement of the GI, and futher after certification further research will be extremely necessary in order to manage the certification process and inclusion of family farming. Therefore, it will possible to conclude that the coalho cheese GI Agreste Pernambuco in fact included the family farmer, enhancing production, improving their income and enabling the rise. Therefore, the certification will bring beyond recognition in the region, a socio-spatial change, which in the future will involve studies of socio-economic indicators, with the interaction of man with the territory, how to adopt it and use it, contextualizing the space changes.

  10. SECURITY RISKS, MYTHS IN A TRANSITIONING SUB-NATIONAL REGIONAL ECONOMY (CROSS RIVER STATE AND IMAGINATIVE GEOGRAPHIES OF NIGERIA

    Directory of Open Access Journals (Sweden)

    J. K. UKWAYI

    2015-03-01

    Full Text Available The emergence of an “international community” through accumulation of perceived risks that contrasts with those risks (of considerably lower levels of seriousness compared to those perceived constitutes one of the interesting (or intriguing subjects of risks and disaster studies surrounding the 9/11 era. The constructions of “imaginative geographies”, have frequently been biased in the practices that underlie the mapping of the foreign places tend to put-down the affected regions in their “paintings” for the global community. The latter are subsequently “demonized” in their ratings of competence for participating in world trade, tourism, travel, among other social/cultural, and economic and political activities. The objective of this article is to highlight how the exaggeration of risks (contrasted to actually existing/lived risks, practices that are frequently associated with such adverse “imaginative geographies” poses sub-national regional development dilemma in Nigeria’s Niger Delta. We trace the roots of adverse “imaginative geographies” of Nigeria to the Abacha dictatorship (1993-1997. Then we highlight the mixed characteristics of the Niger Delta conditions during the “return of positive image recapture” by Nigeria’s federal government (re-democratisation of the Fourth Republic, 1999-present, re-branding campaigns; as well as adverse conditions present. Most significantly, we show that despite these adversities, a combination of favorable geographical size, differentiation, sub-national regional security programme formulation and management taking aims at diversification have created “large oases” of peace and security in Cross River State, a part of the Niger Delta that has been completely unscathed by insurgencies of the nearby sub-national region and further away national origin. Apart from identifying sub-national regions qualifying for delisting from “adverse imaginative geographies” due to

  11. National and Regional Representativeness of Hospital Emergency Department Visit Data in the National Syndromic Surveillance Program, United States, 2014.

    Science.gov (United States)

    Coates, Ralph J; Pérez, Alejandro; Baer, Atar; Zhou, Hong; English, Roseanne; Coletta, Michael; Dey, Achintya

    2016-08-01

    We examined the representativeness of the nonfederal hospital emergency department (ED) visit data in the National Syndromic Surveillance Program (NSSP). We used the 2012 American Hospital Association Annual Survey Database, other databases, and information from state and local health departments participating in the NSSP about which hospitals submitted data to the NSSP in October 2014. We compared ED visits for hospitals submitting data with all ED visits in all 50 states and Washington, DC. Approximately 60.4 million of 134.6 million ED visits nationwide (~45%) were reported to have been submitted to the NSSP. ED visits in 5 of 10 regions and the majority of the states were substantially underrepresented in the NSSP. The NSSP ED visits were similar to national ED visits in terms of many of the characteristics of hospitals and their service areas. However, visits in hospitals with the fewest annual ED visits, in rural trauma centers, and in hospitals serving populations with high percentages of Hispanics and Asians were underrepresented. NSSP nonfederal hospital ED visit data were representative for many hospital characteristics and in some geographic areas but were not very representative nationally and in many locations. Representativeness could be improved by increasing participation in more states and among specific types of hospitals. (Disaster Med Public Health Preparedness. 2016;10:562-569).

  12. Modeling Regional Climate Responses to 17th-20th Century Land Use Change over the Southeastern United States

    Science.gov (United States)

    Alder, J. R.; Hostetler, S. W.; Reker, R. R.; Loveland, T. R.; Bernhardt, C. E.; Thompson, R.; Sundquist, E. T.; Willard, D. A.

    2015-12-01

    Regional climate change is the combined response to global and regional radiative forcing, circulation and interactions between the atmosphere and Earth surface. A potentially key component of regional climate change derives from natural and human-caused land use and land-use change (LULC) and related atmosphere-surface feedbacks. In the first step of disentangling and quantifying the effect of LULC over the southeastern United States, we conducted a series of simulations with the RegCM4 regional climate model which includes the Biosphere Atmosphere Transfer Scheme (BATS) surface physics package. Land use and vegetation types determine the specified values of a number of biophysical and physical parameters in BATS such as albedo, roughness length, stomatal resistance, and rooting depth. We ran four simulations in which we specified BATS land use types derived from harmonized reconstructions for 1650, 1850, 1920 and Landsat-based observations for 1992 (Steyaert and Knox, 2008). The simulations were run over a model domain comprising a 20 km × 20 km horizontal grid and 23 atmospheric levels for the period 1990-2000. The boundary conditions for the simulations were derived from the NCAR-NCEP Reanalysis and the NOAA Optimum Interpolated Sea Surface Temperature global data sets. Depending on the time periods considered, the simulations indicate regionally coherent patterns of April-September changes in surface radiation, warming and cooling of up to 2 °C or more, substantial changes in soil moisture and atmospheric humidity associated with conversion of native vegetation to agriculture and agriculture back to forest, draining of wetlands and marshes, and urbanization. Extensive draining of wetlands in the lower Mississippi Valley during the 20th century induced a robust feedback with the atmosphere which suppressed convective summertime precipitation. Our joint analysis of LULC classes and the model simulations suggests a need to be able to disaggregate land use to a

  13. Intestinal infections in humans in the Rocky Mountain region, United States.

    Science.gov (United States)

    Church, Cynthia; Neill, Andrea; Schotthoefer, Anna M

    2010-02-01

    To evaluate the seasonal prevalence of human intestinal parasites in the western states of Colorado, Utah, New Mexico, and Montana, fecal samples were examined as part of routine diagnostic testing from patients experiencing gastrointestinal discomfort in August (summer) 2006, January (winter), and April (spring) 2007. Parasite identification in positive samples was confirmed using light microscopy after wet mount and trichrome staining techniques. Seventy-eight of the 1,083 patients surveyed (7.2%) in August tested positive for at least 1 species of intestinal parasite. Forty-eight of 726 (6.6%) patients and 51 of 795 (6.4%) patients tested positive for at least 1 species in January and April, respectively. Blastocystis sp. was the most prevalent, followed by Giardia lamblia. Approximately 25% of the parasite occurrences were multiple infections involving fecal-oral transmitted species. Co-infections with Entamoeba spp. and Blastocystis sp. were common, suggesting a possible fecal-oral transmission for the latter parasite. Entamoeba spp. were more likely to co-occur than independently. Other species detected included Endolimax nana, Diphyllobothrium latum, Hymenolepis nana, Dientamoeba fragilis, and Iodamoeba butschlii.

  14. Natural radionuclides in the Brazilian coast region: 1. Estuarine complex Cananeia-Iguape, Sao Paulo State

    Energy Technology Data Exchange (ETDEWEB)

    Franca, E.J. de; Ferreira, Fabiano S.; Silva Neto, Paulo C.; Farias, Emerson E.G. de; Figueira, Rubens C.L.; Ribeiro, Andreza P., E-mail: ejfranca@cnen.gov.br, E-mail: biologofabiano10@gmail.com, E-mail: ptpoli@yahoo.com.br, E-mail: emersonemiliano@yahoo.com.br [Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN-PE), Recife, PE (Brazil)

    2015-07-01

    Mangrove forests are of utmost important ecosystems for biogeochemical transport processes in a global scale because of the preferential transport via sediments and organic matter from continents to oceans. Such ecosystems are the richest biodiversity areas, in which bioaccumulation of chemical substances can be expected for some species, in this case, there is a lack of knowledge of natural radionuclides accumulation in mangrove vegetation. This work encompasses the first results obtained for the Estuarine Complex Cananeia-Iguape, a peculiar coast area of the Sao Paulo State, Brazil. In 2011, leaf samples of Rhyzophora mangle and Laguncularia racemosa trees with perimeter at the breast height higher than 15 cm were collected in the conservation unit Parque Estadual Ilha do Cardoso. Sample preparation consisted of leaf washing, oven-drying, milling in porcelain mortar at the particle size lower than 0.5 mm. Portions of 10 g were transferred to polyethylene vials of appropriate geometry for the analysis by high resolution gamma-ray spectrometry. Reference materials were analyzed together to evaluate the quality of the analytical procedure. K-40 was preferentially allocated in leaves. Some accumulation in leaves was noticed for Pb-210 and Ac-228 depending on the species, indicating differences of radionuclide distribution in the mangrove vegetation. (author)

  15. Natural radionuclides in the Brazilian coast region: 1. Estuarine complex Cananeia-Iguape, Sao Paulo State

    International Nuclear Information System (INIS)

    Franca, E.J. de; Ferreira, Fabiano S.; Silva Neto, Paulo C.; Farias, Emerson E.G. de; Figueira, Rubens C.L.; Ribeiro, Andreza P.

    2015-01-01

    Mangrove forests are of utmost important ecosystems for biogeochemical transport processes in a global scale because of the preferential transport via sediments and organic matter from continents to oceans. Such ecosystems are the richest biodiversity areas, in which bioaccumulation of chemical substances can be expected for some species, in this case, there is a lack of knowledge of natural radionuclides accumulation in mangrove vegetation. This work encompasses the first results obtained for the Estuarine Complex Cananeia-Iguape, a peculiar coast area of the Sao Paulo State, Brazil. In 2011, leaf samples of Rhyzophora mangle and Laguncularia racemosa trees with perimeter at the breast height higher than 15 cm were collected in the conservation unit Parque Estadual Ilha do Cardoso. Sample preparation consisted of leaf washing, oven-drying, milling in porcelain mortar at the particle size lower than 0.5 mm. Portions of 10 g were transferred to polyethylene vials of appropriate geometry for the analysis by high resolution gamma-ray spectrometry. Reference materials were analyzed together to evaluate the quality of the analytical procedure. K-40 was preferentially allocated in leaves. Some accumulation in leaves was noticed for Pb-210 and Ac-228 depending on the species, indicating differences of radionuclide distribution in the mangrove vegetation. (author)

  16. Firearm suicides and homicides in the United States: regional variations and patterns of gun ownership.

    Science.gov (United States)

    Kaplan, M S; Geling, O

    1998-05-01

    Among industrialized countries, the United States has the highest rates of firearm suicide and homicide, as well as the highest rate of gun ownership. The present study compares the differential impact of gun availability on firearm suicides and homicides in the U.S. Using data from the NCHS Mortality Detail Files (1989-1991), the 1990 U.S. census population estimates, and the General Social Surveys (1989-1991) for nine geographic divisions, we computed rates of firearm and non-firearm suicides and homicides as well as rates of gun ownership for four gender-race groups. We tested the strength of the associations between gun availability and firearm suicide and homicide rates by computing the Spearman correlation coefficients. To help elucidate the role of method substitution, we conducted similar analyses on non-firearm suicide and homicide. The results show that gun ownership has a stronger impact on firearm suicides than homicides. These findings held up after stratifying by gender and race. The study suggests that reducing the aggregate level of gun availability may decrease the risk of firearm-related deaths.

  17. Performance of School Principal at State Islamic Senior High School in Ex-Surakarta Region

    Directory of Open Access Journals (Sweden)

    Wahab Wahab

    2012-12-01

    Full Text Available This research aims to identify the percentage of the influence of school Organization and motivation atmosphere on Principal’s performance at Madrasah Aliyah (state Islamic  senor  high  school.  This  study  employs  a  co-relational  survey  method. Results of the research show that: (1 average performance of the school principals is good especially on doing their main job and function; (2 the atmosphere of school organization influence significantly on the principal’s performance, the percentage of this influence to Principal performance is 71.30%; (3 work motivation affects significantly to principal performance, the percentage of this influence to principal’s performance is 73.80%; (4 Both school organization atmosphere and work motivation are significantly influential to principal’s performance, the percentage of these to principal’s performance is 78.70%, and (5 work motivation variable is the strongest contribution to influence principal’s performance at 51.60%.

  18. Bluetongue disease and seroprevalence in South American camelids from the northwestern region of the United States.

    Science.gov (United States)

    Allen, Andrew J; Stanton, James B; Evermann, James F; Fry, Lindsay M; Ackerman, Melissa G; Barrington, George M

    2015-03-01

    In late summer/early fall of 2013, 2 South American camelids from central Washington were diagnosed with fatal bluetongue viral disease, an event which is rarely reported. A 9-year-old intact male llama (Lama glama), with a 1-day history of anorexia, recumbency, and dyspnea before death. Abundant foam discharged from the mouth and nostrils, and the lungs were severely edematous on postmortem examination. Histologically, there was abundant intra-alveolar edema with fibrin. Hemorrhage and edema disrupted several other organs. Bluetongue viral RNA was detected by reverse transcription polymerase chain reaction (RT-PCR), and serotype 11 was identified by sequencing a segment of the VP2 outer capsid gene. Approximately 1 month later, at a site 150 miles north of the index case, a 2-year-old female alpaca with similar, acutely progressive clinical signs was reported. A postmortem examination was performed, and histologic lesions from the alpaca were similar to those of the llama, and again serotype 11 was detected by PCR. The occurrence of bluetongue viral infection and disease is described in the context of seasonal Bluetongue virus activity within the northwestern United States and southwestern Canada. © 2015 The Author(s).

  19. StateRegion — Field— Enterprise: Framework of Economics System Stability of Russia Part 1

    Directory of Open Access Journals (Sweden)

    Georgy Borisovich Kleyner

    2015-06-01

    Full Text Available In the article, the factors of a stability of the Russian economy are investigated from the systematic positions as a multilevel, multisubject and multidimensional socio-economic system. The concept of economics system stability as abilities to keep prerequisites for growth with the support and effective use of system structure of economy is formulated. The leading role of all economic subjects of different levels (including government as a subject of the international relations, regions as subjects of Federation, enterprises as economic entities in economic stability is shown. The need of «extension» of a network of subjects due to strengthening of the subjectivity of economic fields is emphasized. Research of an internal basic system structure of an economic subject and external structure of its immediate environment in socioeconomic, administrative-and-managerial, and market spaces with the use of the results of the new theory of economic systems leads to a conclusion of similarity of these structures. It is shown that each of these system complexes includes (together with a subject four systems of various types — object, environmental, processed, and designed. The system environment of a subject in the administrative-and-managerial space of inter-level interactions has the same structure. It gives the chance to reduce a problem of subjects’ resistance to a question of balance of system structures of the complexes forming an internal filling and an external environment of subjects. The method of balance index of similar complexes is given. Recommendations on a choice of the measures of economic policy for providing economics system stability of Russia during the crisis are formulated. It is shown that such policy has to be developed with the principles of a subject-preservation, system balance of internal filling and external environment of subjects, a corporate solidarity of subjects despite their level in the administrative hierarchy

  20. Giardia survey in live-trapped small domestic and wild mammals in four regions in the southwest region of the State of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Maria Inês L. Sogayar

    1995-12-01

    Full Text Available For the first time, a survey on Giardia in the live-trapped small domestic and wild mammals was perfomed in four regions of state of the São Paulo, Brazil, with special attention to the parasitism of Rattus rattus rattus by Giardia. This species was found infected in all studied sites: Botucatu (15.4%, Conchas (28.5%, Itaporanga (38.7% and São Roque (100 %. Two new hosts and their frequency of infection were described for Giardia in Nectomys squamipes, an aquatic rodent and in Bolomys lasiurus, a forest rodent (100 % and 14.3 %, respectively. Both G. muris and G. duodenalis groups were found in scrapings of intestinal mucosa of those rodents. Mixed infection was observed in some animals. It is important to emphasize the infection by G. duodenalis in the black rat as this species lives as a comensal with man and in N. squamipes as it may contaminate small streams used for domestic consumption. Therefore, further investigation will be necessary to elucidate the potential of these rodents to act as reservoirs of Giardia for man.

  1. Gastrointestinal nematodes in ostriches, Struthio camelus, in different regions of the state of Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Nicole Brand Ederli

    Full Text Available The ratite group is composed of ostriches, rheas, emus, cassowaries and kiwis. Little research has been done on parasitism in these birds. The aim of this study was to determine the distribution of infections by gastrointestinal nematodes in ostriches in the state of Rio de Janeiro. For this, fecal samples were collected from 192 on 13 farms. From each sample, four grams of feces were used to determine the eggs per gram of feces (EPG count, by means of the McMaster technique. Part of the feces sample was used for fecal cultures, to identify 100 larvae per sample. The results were subjected to descriptive central trend and dispersion analysis, using confidence intervals at the 5% error probability level in accordance with the Student t distribution, and Tukey’s test with a 95% confidence interval. The mean EPG in the state was 1,557, and the municipality of Três Rios had the lowest average (62. The city of Campos dos Goytacazes presented the highest mean EPG of all the municipalities analyzed. The northern region presented the highest mean EPG, followed by the southern, metropolitan, coastal lowland and central regions. Libyostrongylus species were observed on all the farms: L. douglassii predominated, followed by L. dentatus and Codiostomum struthionis.

  2. American policy conflict in the greenhouse: Divergent trends in federal, regional, state, and local green energy and climate change policy

    International Nuclear Information System (INIS)

    Byrne, John; Hughes, Kristen; Rickerson, Wilson; Kurdgelashvili, Lado

    2007-01-01

    Climate change threatens significant impacts on global ecosystems and human populations. To address this challenge, industrialized nations have ratified the Kyoto Protocol and undertaken commitments to reduce emissions of greenhouse gases, the primary agents linked to anthropogenic alteration of earth's climate. By contrast, the US government, led by the Bush Administration, has rejected mandatory targets for curbing emissions under the Protocol, and has instead pursued voluntary mitigation measures amid a larger push for clean coal and 'next generation' nuclear technologies. These actions in total have fueled global perceptions that the US is not acting in substantial ways to address climate change. Nevertheless, action within the US is indeed moving forward, with states, cities and regional partnerships filling the federal leadership vacuum. This paper reviews the diverse policies, strategies, and cooperative frameworks that have emerged at regional, state and local levels to guide climate protection, and identifies the environmental and economic benefits linked to such programs. The paper also attempts to explain the existing federal impasse on climate policy, with attention given to how sub-national efforts may ultimately obviate national governmental inaction

  3. Distribution patterns of ferns and lycophytes in the Coastal Region of the state of Rio Grande do Sul, Brazil

    Directory of Open Access Journals (Sweden)

    Felipe Gonzatti

    2016-01-01

    Full Text Available ABSTRACT A survey of ferns and lycophytes of the Coastal Region of the state of Rio Grande do Sul (CRRS was performed based on field work and collections of the main regional herbaria. The following were evaluated for each species: preferential habits (terrestrial, epiphytic or aquatic, geographic distribution patterns and habitats (forest, grassland, and wetland. The occurrence of a latitudinal gradient in diversity was tested over five latitudinal ranges using the Sørensen Similarity Index. A total of 17 lycophyte and 206 fern species representing 28 families was found between the latitudes of 29° and 34°S. Exclusively terrestrial species were predominant (162, with the majority (113 exhibiting wide Neotropical distributions, followed by species that also occurred in the state of Paraná (44. The forest habitat harbored the greatest number of species (159, while grasslands had the fewest (26. Cluster analysis showed pronounced floristic differentiation among latitudinal Ranges III (31°01' to 32°S and IV (32°01' to 31°S, with a similarity index of only 0.41. Our results demonstrate a strong north-to-south reduction in species richness in the study area, which is related to environmental conditions along the latitudinal gradient and, especially, microclimatic differences in the transition zone between the Atlantic Forest and Pampa biomes.

  4. Current state of uranium exploration in central Colombia: Regional perspective and selected case studies

    International Nuclear Information System (INIS)

    Moreno, G.; Perez, A.

    2014-01-01

    The Colombian Geological Survey has been working in a regional exploration program focus on the ancients massifs of the Eastern Cordillera. The general geology distribution in these massifs (Santander and Quetame) includes a core of meta sedimentary to medium grade metamorphic rocks of pellitic origin presumed to be of Cambro – Ordovician age, intruded by Ordovician age plutons that grade from granodiorite to quartz diorite. This igneous – metamorphic core is unconformable overlain by a Devonian age sedimentary cover that includes conglomerates of continental origin, black mudstone of marine origin and red sandstones of deltaic environments with some calcareous intervals. In the Santander Massif a sequence of continental red beds of Jurasic age is present and in the Zapatoca (Santander) area contains uranium. In the Santander Massif, mineral exploration in an area on 1300 km 2 with 1235 sample locations, gives average uranium values of 5.44 ppm, an a maximum of 20 ppm, located in Ordovician plutonic rocks. In the Quetame Massif, mineral exploration in an area on 1000 km 2 with 1274 samples locations, gives average uranium values of 6.13 ppm, and a maximum of 2763 ppm, located in Devonian to Carboniferous sedimentary rocks. In the Paipa area, 140 kilometers from Bogota, the Colombian Geological Survey has undertaken exploratory drilling. As a result there is an anomalous area of 500 m 2 with values of 2000 ppm uranium and rare earth associations has been identified. The volcanic system has been studied by several authors and is important for its location and extention. In recent years, exploration by private companies was reactivated. In early 2000 several junior companies such as KPS/Energentia Resources Inc., Mega Uranium, U3O8 Corp, Energentia Resources Inc., Blue Sky Uranium Corp, Sprott Resource Corp. and UrAmericaLtd and began exploratory work in Colombia. The Berlin project, located in the central mountain range, is perhaps the most developed in the

  5. Regional forecasting system of marine state and variability of dynamical processes in the easternmost part of the Black Sea

    Science.gov (United States)

    Kordzadze, Avtandil; Demetrashvili, Demuri

    2014-05-01

    The regional forecasting system for the easternmost part of the Black Sea developed at M. Nodia Institute of Geophysics of I. Javakhishvili Tbilisi State University under the EU framework projects ARENA and ECOOP is a part of the Black Sea basin-scale Nowcasting/Forecasting System. A core of the regional forecasting system is a baroclinic regional model of Black Sea dynamics with 1 km spacing based on hydrostatic primitive equations of ocean hydrothermodynamics, which are written in z-coordinates for deviations of thermodynamic values from their standard vertical distributions. To solve the problem the two-cycle method of splitting the model equation system with respect to both physical processes and coordinate planes and lines is used. The regional model of M. Nodia Institute of Geophysics is nested in the basin-scale model of Black Sea dynamics of Marine Hydrophysical Institute (Sevastopol/Ukraine). The regional forecasting system provides 3 days' forecasts of current, temperature and salinity for the easternmost part of the Black Sea, which is limited to the Caucasian and Turkish coastal lines and the western liquid boundary coinciding with the meridian 39.080E. Data needed on liquid and upper boundaries, also the 3-D initial hydrophysical fields for the easternmost regional area are provided in near operative mode from Marine hydrophysical Institute via Internet. These data on the liquid boundary are values of velocity components, temperature and salinity predicted by the basin-scale model of Black Sea dynamics of Marine Hydrophysical Institute and on the sea surface 2-D meteorological boundary fields - wind stress, heat fluxes, evaporation and precipitation rates predicted by the regional atmospheric model ALADIN are used. The analysis of the results of modeling and forecast of dynamic processes developed for 2010-2014 showed that the easternmost water area of the Black Sea is a dynamically very active zone, where continuously there are processes of generation

  6. Urban vegetation and income segregation in drylands: a synthesis of seven metropolitan regions in the southwestern United States

    International Nuclear Information System (INIS)

    Jenerette, G Darrel; Buyantuev, Alexander; Miller, Greg; Pataki, Diane E; Gillespie, Thomas W; Pincetl, Stephanie

    2013-01-01

    To better understand how urbanization affects the amount and timing of urban vegetation in drylands we investigated remotely sensed vegetation patterns across seven large metropolitan regions in the southwestern United States. We asked (1) how low density urban land cover differed from adjacent wildland grass, herb, and shrub land covers in both the amount of vegetation and the length of the growing season, (2) how neighborhood income affected patterns of vegetation within low density urban cover, and (3) how cities differed from one another in their vegetation patterns. We found that urbanization generally has a strong influence on vegetation compared to adjacent wildlands. In four of the metropolitan regions the cumulative enhanced vegetation index (EVI) and growing season length in low density developments were higher than grass, herb, and shrub land covers. Within all metropolitan regions, there was a significant socioeconomic effect where higher income areas had a higher cumulative EVI than lower income areas. The large differences in urban vegetation among cities were related to precipitation and total domestic water use. These findings help to identify how urbanization influences vegetation, with implications for the availability of ecosystem services and requirements for irrigation in hot dryland cities. (letter)

  7. Identification and analysis of local and regional impacts from the introduction of biodiesel production in the state of Piaui

    International Nuclear Information System (INIS)

    Benedetti Santos, Omar Inacio; Rathmann, Regis

    2009-01-01

    The recent moves towards the insertion of biofuels in the energy matrix of a number of countries are opening new prospects for agricultural production and for agroindustrial chains. The emergence of this new productive base raises new research issues: in what circumstances are the structuring, organization and implementation of these biodiesel productive chains taking place in Brazil? What are the effects of biodiesel production on local economies? Hence, the central objective of this study is identifying their economic and social impacts at the regions where they are installed. The analytical structure was constructed based on theories of regional and spatial economy: location coefficient, shift-share, theories of industrial location. A preliminary analysis identified that a biodiesel productive arrangement is emerging in the State of Piaui, Northeastern Brazil, with the purpose of stimulating regional development using alternative oil-bearing crops. However, the agricultural project in the town of Canto do Buriti/PI has faced problems of both a cultural and productive nature. Preliminary findings reveal productive, organizational, managerial and governance related difficulties and challenges that need to be faced when establishing a new productive base in a location that up to that point lacks a productive tradition.

  8. Paleotectonic investigations of the Pennsylvanian System in the United States, part I: introduction and regional analyses of the Pennsylvanian System

    Science.gov (United States)

    McKee, Edwin D.; Crosby, Eleanor J.; Bachman, George O.; Bell, Kenneth G.; Dixon, George H.; Frezon, Sherwood E.; Glick, Ernest E.; Irwin, William P.; Mallory, William W.; Mapel, William J.; Maughan, Edwin K.; Prichard, George E.; Shideler, Gerald L.; Stewart, Gary F.; Wanless, Harold R.; Wilson, Richard F.

    1975-01-01

    The Pennsylvanian is the fourth geologic system to be analyzed and synthesized by geologists of the U.S. Geological Survey in the form of a paleotectonic study covering the conterminous United States. Earlier investigations were of the Jurassic, Triassic, and Permian Systems. Results were published as Miscellaneous Geologic Investigation Maps I-175, I-300, and I-450 and in Professional Paper 515. The objective of these investigations is to provide in graphic form the factual basis for recognition of tectonic events of each system on a countrywide scale. The maps in this publication depict rock thickness, generalized lithology, ancient geography, and other regional relations of the Pennsylvanian System. Method of preparation of the maps, the stratigraphic limits of the map units, and various stratigraphic and structural features and their probable tectonic significance are discussed. Pennsylvanian data were largely compiled between 1961 and 196 by 16 geologists, including the late Harold R. Wanless, who covered the five eastern regions and contributed to several of the special studies. The areas of responsibility of the cooperating geologists are indicated in figure 1. Work in Kansas was done by Gary F. Stewart, of the Kansas Geological Survey. Results of this investigation are presented in three units. Part I comprises an introduction and 17 chapters, each describing and discussing one of the regions in which the conterminous United States was divided for purposes of study and mapping. Part II is a synthesis of Pennsylvanian history to accompany interpretive maps of the five divisions of the Pennsylvanian System treated in this publication; it also includes a series of chapters on depositional environments, climatic conditions, and economic products of the system. The final section of part II is devoted to an index of localities and sources used in construction of the principal maps of this publication. Part III consists of the plates on which are presented the

  9. Vertical transmission of HIV-1 in the western region of the State of São Paulo.

    Science.gov (United States)

    Gonçalves, Vera Lúcia Maria Alves; Troiani, Charlene; Ribeiro, Armênio Alcântara; Spir, Patrícia Rodrigues Naufal; Gushiken, Elza Keiko Kimura; Vieira, Renata Bonfim; Prestes-Carneiro, Luiz Euribel

    2011-01-01

    This study aimed to determine the prevalence of vertical HIV-1 transmission in the western region of the State of São Paulo, Brazil. The study analyzed the medical records of HIV-1-infected mothers and infant pairs living in the municipalities of São Paulo Regional Health Departments DRS II (Araçatuba) and DRS XI (Presidente Prudente). From March 2001 to March 2006, blood samples were collected and referred to the Molecular Biology Unit of the Adolfo Lutz Institute (ALI), Presidente Prudente. HIV-1-RNA viral load was determined by bDNA assay. The number of births (109/217, 50.2%) and vertical HIV-1 transmissions (6/109, 5.5%) that occurred in DRS II was similar to births (108/217, 49.8%) and vertical transmissions (7/108, 6.5%) in DRS XI (p > 0.05). Although 80% (4/5) of the infected children were male in DRS II, while in DRS XI, 75% (6/8) were female, no differences between sex regarding infected and noninfected children in the regions of Araçatuba and Presidente Prudente were verified. The overall vertical HIV-1 transmission rate was 6%. No consistent reduction in the prevalence of vertical HIV-1 transmission occurred over the years. About 20% of mothers did not know the HIV-1 status of their newborns eight months after delivery. In the present study, MTCT prevalence rates were about 70% higher than those previously determined in the State of São Paulo, with noreduction throughout the period.Furthermore, a significant number of mothers did not know the HIV-status of their newborns eight months after delivery.

  10. Vertical transmission of HIV-1 in the western region of the State of São Paulo

    Directory of Open Access Journals (Sweden)

    Vera Lúcia Maria Alves Gonçalves

    2011-02-01

    Full Text Available INTRODUCTION: This study aimed to determine the prevalence of vertical HIV-1 transmission in the western region of the State of São Paulo, Brazil. METHODS: The study analyzed the medical records of HIV-1-infected mothers and infant pairs living in the municipalities of São Paulo Regional Health Departments DRS II (Araçatuba and DRS XI (Presidente Prudente. From March 2001 to March 2006, blood samples were collected and referred to the Molecular Biology Unit of the Adolfo Lutz Institute (ALI, Presidente Prudente. HIV-1-RNA viral load was determined by bDNA assay. RESULTS: The number of births (109/217, 50.2% and vertical HIV-1 transmissions (6/109, 5.5% that occurred in DRS II was similar to births (108/217, 49.8% and vertical transmissions (7/108, 6.5% in DRS XI (p > 0.05. Although 80% (4/5 of the infected children were male in DRS II, while in DRS XI, 75% (6/8 were female, no differences between sex regarding infected and noninfected children in the regions of Araçatuba and Presidente Prudente were verified. The overall vertical HIV-1 transmission rate was 6%. No consistent reduction in the prevalence of vertical HIV-1 transmission occurred over the years. About 20% of mothers did not know the HIV-1 status of their newborns eight months after delivery. CONCLUSIONS: In the present study, MTCT prevalence rates were about 70% higher than those previously determined in the State of São Paulo, with noreduction throughout the period.Furthermore, a significant number of mothers did not know the HIV-status of their newborns eight months after delivery.

  11. [Metropolitan and regional health planning: dilemmas of the Pact for Health in the Baixada Santista Metropolitan Area, São Paulo State, Brazil].

    Science.gov (United States)

    Ianni, Aurea Maria Zöllner; Monteiro, Paulo Henrique Nico; Alves, Olga Sofia Fabergé; Morais, Maria de Lima Salum e; Barboza, Renato

    2012-05-01

    This paper focuses on the relationship between metropolitan and regional health planning based on the processes of regionalization and the Pact for Health in the Baixada Santista Metropolitan Area, São Paulo State, Brazil. The method used was a case study in two stages, namely during initial implementation of the Pact for Health (2007) and the Regional Administration Committees (CGR) and in 2010. Municipal and regional health systems managers and the director of the Metropolitan Agency were interviewed, and records were analyzed from ten years of meetings of the Regional Inter-Administration Committee and the Regional Development Council. Four issues emerged: financing and infrastructure; health services utilization; inefficiency of the Regional Health Administration's instruments and decision-making levels; and the relationship between different levels in the Administration. Metropolitan health management remained as an underlying issue, appearing only incidentally or tangentially to regional management. Despite some limitations, the CGR has been legitimized as a space for regional health management.

  12. Prevalence and risk factors for Leptospira spp. in cattle herds in the south central region of Paraná state

    Directory of Open Access Journals (Sweden)

    Vanessa Y Hashimoto

    2012-02-01

    Full Text Available The aim of this study was to determine the prevalence of anti-Leptospira spp. antibodies and the risk factors for Leptospira spp. infection in breeding cattle herds in the south central region of Paraná state. It was based on the statistic delineation/serological samples and information regarding the selected farms employed in the study of bovine brucellosis for Paraná state in the context of National Program for Control and Eradication of Brucellosis and Tuberculosis. A total of 1.880 females aged >24 months from 274 non vaccinated herds were studied. Serum samples were tested for antibodies against Leptospira spp. using microscopic agglutination test (MAT with 22 Leptospira serovars. The epidemiological questionnaire was applied on all the selected farms and aimed to obtain epidemiological data. Hundred eighty one of 274 herds were positive for Leptospira spp./presenting prevalence of positive herds of 66.06% (IC95%=60.12-71,65%. Presence of >43 cattle (OR=3.120; IC=1.418-6.867/animal purchase (OR=2.010; IC=1.154-3.500/rent of pastures (OR=2.925; IC=1.060-8.068 and presence of maternity paddock (OR=1.981; IC=1,068-3,676 were identified as risk factors for leptospirosis due to any serovar in the multivariate logistic regression. Risk factors for leptospirosis due to serovar Hardjo were presence of >43 cattle (OR=3.622; IC=1.512-8,677/animal purchase (OR=3.143; IC=1.557-6.342/rent of pastures (OR=4.070; IC=1.370-12.087 and presence of horses (OR=2.981; IC=1.321-6.726. These results indicate that Leptospira spp. infection is widespread in the south central region of Paraná state and that factors related to the herd characteristic and management are associated with the infection.

  13. [Therapeutic itineraries of transvestites from the central region of the state of Rio Grande do Sul, Brazil].

    Science.gov (United States)

    Souza, Martha Helena Teixeira de; Signorelli, Marcos Claudio; Coviello, Denise Martin; Pereira, Pedro Paulo Gomes

    2014-07-01

    The scope of this paper is to shed light on the therapeutic itineraries of transvestites from Santa Maria in the central region of the state of Rio Grande do Sul in southern Brazil. The study sought to follow the complex trajectories followed by transvestites in their quest for health care. Field research was conducted between January and November 2012 with transvestites from different cities in the state who were living in Santa Maria at the time. It involved qualitative methodology using ethnographic research. The results showed that the interviewees avoid institutionalized health services, opting for other forms of health care. In this respect, it is noteworthy that of the group of 49 transvestites who were included in this study, 48 sought health care in "African religion groups" or "batuque" ("drumming"), as they refer to them. The transvestites stated that they opted for "African religion groups" as they saw them as places that were able to afford forms of care and protection, without questioning bodily changes and sexual orientation. This article may help to shed light on some of the unusual trajectories of transvestites in their quest for health care.

  14. Geography of Alaska Lake Districts: Identification, Description, and Analysis of Lake-Rich Regions of a Diverse and Dynamic State

    Science.gov (United States)

    Arp, Christopher D.; Jones, Benjamin M.

    2009-01-01

    Lakes are abundant landforms and important ecosystems in Alaska, but are unevenly distributed on the landscape with expansive lake-poor regions and several lake-rich regions. Such lake-rich areas are termed lake districts and have landscape characteristics that can be considered distinctive in similar respects to mountain ranges. In this report, we explore the nature of lake-rich areas by quantitatively identifying Alaska's lake districts, describing and comparing their physical characteristics, and analyzing how Alaska lake districts are naturally organized and correspond to climatic and geophysical characteristics, as well as studied and managed by people. We use a digital dataset (National Hydrography Dataset) of lakes greater than 1 hectare, which includes 409,040 individual lakes and represents 3.3 percent of the land-surface area of Alaska. The selection criteria we used to identify lake districts were (1) a lake area (termed limnetic ratio, in percent) greater than the mean for the State, and (2) a lake density (number of lakes per unit area) greater than the mean for the State using a pixel size scaled to the area of interest and number of lakes in the census. Pixels meeting these criteria were grouped and delineated and all groups greater than 1,000 square kilometers were identified as Alaska's lake districts. These lake districts were described according to lake size-frequency metrics, elevation distributions, geology, climate, and ecoregions to better understand their similarities and differences. We also looked at where lake research and relevant ecological monitoring has occurred in Alaska relative to lake districts and how lake district lands and waters are currently managed. We identified and delineated 20 lake districts in Alaska representing 16 percent of the State, but including 65 percent of lakes and 75 percent of lake area. The largest lake districts identified are the Yukon-Kuskokwim Delta, Arctic Coastal Plain, and Iliamna lake districts with

  15. Monitoring the implementation of the State-Regional Council agreement 03/02/2005 as to the management of acute stroke events: a comparison of the Italian regional legislations.

    Science.gov (United States)

    Guidetti, Donata; Spallazzi, Marco; Rota, Eugenia; Morelli, Nicola; Immovilli, Paolo; Toni, Danilo; Baldereschi, Marzia; Di Carlo, Antonio; Polizzi, Bianca M; Ferro, Salvatore; Inzitari, Domenico

    2013-09-01

    Access to effective acute stroke services is a crucial factor to reduce stroke-related death and disability, but is limited in different parts of Italy. Our study addresses this inequality across the Italian regions by examining the regional legislations issued to adopt and implement the State-Regional Council agreement 03/02/2005 as to the acute stroke management. All decrees and resolutions as to acute stroke were collected from each region and examined by the means of a check list including quantitative and qualitative characteristics, selected in accordance with the recommendations from the State-Regional Council document. Each completed check list was then sent to each regional reference person, who filled in the section on the implementation of the indications and compliance, with the collaboration of stroke specialists if necessary. The study was carried out from November 2009 to September 2010. The documents and information were collected from 19 regions. Our survey revealed disparities both in terms of number of decrees and resolutions and of topics covered by the regional legislations about stroke care. Most legislations lacked practical and economical details. This feedback from national and regional stroke regulations revealed a need of more concrete indications. Involvement of various stakeholders (legislators, consumers, providers) might possibly ensure that policies are actually adopted, implemented and maintained. Although considerable challenges are present to the development of standard and optimal stroke care more widely across Italian regions, the potential gains from such developments are substantial.

  16. Prevalence, population dynamics and host preferences of Culicoides spp. (Diptera: Ceratopogonidae of livestock in Marathwada region of Maharashtra State

    Directory of Open Access Journals (Sweden)

    B. W. Narladkar

    2014-09-01

    Full Text Available Aim: The present study is a part of a research project on integrated pest management of livestock pests with reference to Culicoides spp. Study of prevalence, population dynamics and host preferences are the important benchmarks essential for chalking out the strategies of integrated pest management of Culicoides, thus the study was aimed. Materials and Methods: Light trap collections of Culicoides midges and other tiny flies from animal shed from seventeen centers representing entire Maharashtra state were conducted. Similarly, year round collections from host sheds were envisaged to work out host preferences and population dynamics of Culicoides spp. locally prevalent. Multiple regression analysis was employed to define the environmental predictors responsible for ups and downs during different seasons occurring in the geographic region of the present study. Results: Study revealed the prevalence of Culicoides spp., Phlebotomus spp. and Simulium spp. Simultaneous study undertaken by the aid of hand net, collections of fly species from Marathwada region of Maharashtra state yielded additionally, Tabanus spp., Pangonia spp., mosquitoes and other cyclorrhaphan flies. Some of the species are vectors of livestock diseases hence map of the distribution of these pest species is for to reckon risk areas. Population dynamics study on Culicoides spp. in Marathwada region indicated that, (a Culicoides population were persistent throughout the year; (b Two peaks of population, one in the monsoon (August-September and another minor peak occurred during post monsoon/beginning of winter (November of the year. Drastic reduction in the population occurred during the month of May, which is the hottest month in the year. Culicoides collections from the sheds of different host species indicated the preferences for feeding in the ascending order of preference as cattle, sheep, buffaloes and then goats. Conclusion: Prevalence of Culicoides schultzei, Culicoides

  17. Abnormal regional spontaneous neural activity in visual pathway in retinal detachment patients: a resting-state functional MRI study

    Directory of Open Access Journals (Sweden)

    Huang X

    2017-11-01

    Full Text Available Xin Huang,1,2,* Dan Li,3,* Hai-Jun Li,3 Yu-Lin Zhong,1 Shelby Freeberg,4 Jing Bao,1 Xian-Jun Zeng,3 Yi Shao1 1Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Province Clinical Ophthalmology Institute, Nanchang, Jiangxi, People’s Republic of China; 2Department of Ophthalmology, Eye Center, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, Hubei, People’s Republic of China; 3Department of Radiology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China; 4Department of Ophthalmology, University of Florida, Gainesville, FL, USA *These authors contributed equally to this work Objective: The aim of the study was to investigate changes of brain neural homogeneity in retinal detachment (RD patients using the regional homogeneity (ReHo method to understand their relationships with clinical features. Materials and methods: A total of 30 patients with RD (16 men and 14 women, and 30 healthy controls (HCs (16 men and 14 women closely matched in age and sex were recruited. Resting-state functional magnetic resonance imaging scans were performed for all subjects. The ReHo method was used to investigate the brain regional neural homogeneity. Patients with RD were distinguished from HCs by receiver operating characteristic curve. The relationships between the mean ReHo signal values in many brain regions and clinical features in RD patients were calculated by Pearson correlation analysis. Results: Compared with HCs, RD patients had significantly decreased ReHo values in the right occipital lobe, right superior temporal gyrus, bilateral cuneus and left middle frontal gyrus. Moreover, we found that the mean ReHo signal of the bilateral cuneus showed positive relationships with the duration of the RD (r=0.392, P=0.032. Conclusion: The RD patients showed brain neural homogeneity dysfunction in the visual pathway, which may underline the pathological mechanism

  18. Altered regional homogeneity in the development of minimal hepatic encephalopathy: a resting-state functional MRI study.

    Directory of Open Access Journals (Sweden)

    Ling Ni

    Full Text Available BACKGROUND: Little is known about how spontaneous brain activity progresses from non-hepatic encephalopathy (non-HE to minimal HE (MHE. The purpose of this study was to evaluate the evolution pattern of spontaneous brain activities in cirrhotic patients using resting-state fMRI with a regional homogeneity (ReHo method. METHODOLOGY/PRINCIPAL FINDINGS: Resting-state fMRI data were acquired in 47 cirrhotic patients (minimal HE [MHE], n = 20, and non-HE, n = 27 and 25 age-and sex-matched healthy controls. The Kendall's coefficient of concordance (KCC was used to measure the regional homogeneity. The regional homogeneity maps were compared with ANOVA tests among MHE, non-HE, and healthy control groups and t-tests between each pair in a voxel-wise way. Correlation analyses were performed to explore the relationships between regional ReHo values and Child-Pugh scores, number connection test type A (NCT-A, digit symbol test (DST scores, venous blood ammonia levels. Compared with healthy controls, both MHE and non-HE patients showed decreased ReHo in the bilateral frontal, parietal and temporal lobes and increased ReHo in the bilateral caudate. Compared with the non-HE, MHE patients showed decreased ReHo in the bilateral precuneus, cuneus and supplementary motor area (SMA. The NCT-A of cirrhotic patients negatively correlated with ReHo values in the precuneus, cuneus and lingual gyrus. DST scores positively correlated with ReHo values in the cuneus, precuneus and lingual gyrus, and negatively correlated with ReHo values in the bilateral caudate (P<0.05, AlphaSim corrected. CONCLUSIONS/SIGNIFICANCE: Diffused abnormal homogeneity of baseline brain activity was nonspecific for MHE, and only the progressively decreased ReHo in the SMA and the cuneus, especially for the latter, might be associated with the development of MHE. The ReHo analysis may be potentially valuable for detecting the development from non-HE to MHE.

  19. ESTIMATION OF THE MODERN STATE OF PROVISION OF AGRICULTURAL ENTERPRISES IN MYKOLAIV REGION BY MATERIAL AND TECHNICAL RESOURCES

    Directory of Open Access Journals (Sweden)

    Natalya Potryvaieva

    2017-09-01

    Full Text Available The research considers the issue of the provision of agrarian enterprises in Ukraine by material and technical resources and effective use of them. The scientific novelty of the results obtained is in the research of theoretical positions, substantiation of applied approaches concerning the organization of material and technical provision of enterprises of the agrarian sector, in particular, Mykolaiv region, taking into account the proposals of the second market of agricultural machinery, units, and aggregates. Methodology. The purpose of the article is the research and estimation of the current state of the provision of agrarian enterprises by material and technical resources. The object of scientific research is the process of provision of material and technical resources for enterprises of the agrarian sector in Mykolaiv region. The level of material and technical resources at agricultural enterprises in Mykolaiv region is analysed. Relative improvement of the situation with technical equipment and energy supply of agriculture in the Mykolaiv region since 2014 is defined; however, the dynamics are not active sufficiently and do not exceed five percent. The ratio between the amount of machinery purchased and disposed of by depreciation is disproportionate, the equipment provided by the unit of area, and the load on the machines available in the farms do not meet the requirements. The dynamics of capital and direct foreign investments in agriculture of Mykolaiv region, which during the research period increased, is investigated. It is proved that despite the rather successful development of capital investments by large-scale agricultural producers in the region, financial investments in modernization, repair, and acquisition of the new technology by small business entities are not sufficiently active. The authors substantiate that the tasks of technical re-equipment for commodity producers of the Mykolaiv region remain one of the most important

  20. Geodynamics and Stress State of the Earth's Crust in the Greater and Lesser Caucasus (Azerbaijan) collision region

    Science.gov (United States)

    Babayev, Gulam; Akhmedova, Elnare; Babayev, Elvin

    2017-04-01

    The current study researches the present-day stress state of the Earth's crust within the territory of Azerbaijan by using the database of the international research project "World Stress Map" (WSM). The present stress state was also assessed by exploring the effects of the contemporary topographic properties of Caucasus in three-dimensional frame. Aiming to explore the relative roles of regional tectonic conditions in the definition of stress state of Greater and Lesser Caucasus, stress distribution model was developed by the earthquake data (1998-2016) and by the standard techniques of stress field calculation. The results show that the stress orientations are influenced also by the combination of topography and crust thickness distribution even at very large depth. Stress data and earthquake focal mechanisms indicate that the stress state of the Earth's crust of the Greater and Lesser Caucasus is characterized by the compression predominantly oriented across the regional strike. The model results suggest that the Lesser Caucasus and Kur depression are rotating coherently, with little or no internal deformation in a counter-clockwise rotation located near the north-eastern corner of the Black Sea. Orientation of stress axes well consistent with earthquake focal mechanisms revealed that within Upper and Lower Crusts, earthquakes are predominantly thrust-faulting with a number of normal-faulting and some strike-slip faulting. The map of the focal mechanisms and stress distribution suggests that the research area is characterized by the thrust of horizontal compression trending north-north-east in the western part of the southern Caucasus. In the western part of Azerbaijan, the compression takes place between the Main Caucasus Fault and the Kur depression, which strikes south along the northern margin of the mountain range. In addition, a clear transition from the left-lateral strike slip to the predominantly right-lateral strike slip is observed in the southern of