Sample records for southern panagyurishte district
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Characterization of malaria vectors in Huye District, Southern Rwanda
African Journals Online (AJOL)
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behaviour as well as breeding habitats. The objective of this study was to determine malaria vector species abundance and identify their larval habitats in Huye district, southern Rwanda. Methods: Adult mosquitoes were collected indoors using light trap and pyrethrum spray catch techniques, and outdoors using light traps.
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Characterization of malaria vectors in Huye District, Southern Rwanda
African Journals Online (AJOL)
Background: Effective control of malaria requires knowledge of vector species, their feeding and resting behaviour as well as breeding habitats. The objective of this study was to determine malaria vector species abundance and identify their larval habitats in Huye district, southern Rwanda. Methods: Adult mosquitoes were ...
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PROSPECTS OF REGIONAL NETWORK STRUCTURES IN THE SOUTHERN FEDERAL DISTRICT
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I. V. Morozov
2014-01-01
Full Text Available The article reveals the possibility of the Southern Federal District to form regional network structures. The prospects for the formation of networks in the region in relation to the Olympic Winter Games Sochi 2014.
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[Malaria in the southern sanitary district of Dakar (Senegal). 2. Entomologic data].
Diallo, S; Konate, L; Faye, O; Ndir, O; Faye, M; Gueye, A; Diouf, M
1998-01-01
To complete a parasitological survey, entomological prospections were carried out in the southern sanitary District of Dakar, the most urbanized of the city and which includes the city centre and the oldest administrative districts. The prospections took place between June 1994 and May 1995 in sites 1.5 km apart, and distributed in such a manner that they covered the entire area. On a monthly basis, female Culicidae were collected in each site at night on human volunteers, followed the next day by the collection of early morning residual fauna in 10 bedrooms located in district concessions. For a total of 308 collections at night on human volunteers and from 1,510 rooms for the residual fauna, 22,901 female Culicidae were caught of which 167 anopheles, corresponding to 0.7%, the remaining 98.5% being Culex quinquefasciatus. This was the species that thus explained the mosquito-nuisance of which the inhabitants of the southern District complained during the period of survey. The female anopheles collected belonged to 2 species, An. arabiensis for 97.6% of those caught and An. pharoensis for 2.4%. An. arabiensis were very slightly represented in the southern District with a density of aggressive females of 0.26 bite/man/night (B/M/N) and a density per room of 0.05 female. The aggressive populations appeared to be relatively important only at the end of the rainy season (September-October) with an average of 0.65 B/M/N in sites located at the periphery of the district with a maximum of 1.33 B/M/N. The highest density of endophilic females registered at the end of the rainy season was 0.1 and its highest value in a given site was 0.36 female/room. The parturity rate of aggressive females was 43.5% and those collected in houses of 84% with an anthropophilic index of 0.98. None of the dissected An. arabiensis females (77.3% of those collected) was a carrier of Plasmodium sporozoites and the circum-sporozoite antigen was not found. A very weak density of An. arabiensis
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Oborin M. S.
2015-01-01
In article features of natural and medical potential, social and economic development of the Southern Federal District which are the main for development of medical and improving tourism are considered. The district borrows favorable natural and the economical geographical position influencing development of sanatorium activity. Positive dynamics of development of the market of sanatorium services of the Southern Federal District is based on the rich natural and medical capacity of the distri...
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Sheep production and marketing system in southern Ethiopia: the case of Awassazuria district.
Tadesse, Estefanos; Negesse, Tegene; Abebe, Girma
2015-10-01
A survey was conducted in Awassazuria district of southern Ethiopia to characterize sheep production system. A structured questionnaire was used to collect data. Using purposive sampling, a total of 120 households from the district were included in the survey. Collected data were analyzed using descriptive statistics. Result indicated that Kajima neighbourhood has more (pmarket price, high market demand, immediate return, ease of management, equilibrium between benefits and risks and suitability for home consumption, ranked in decreasing order of importance. The sheep production in southern Ethiopia is constrained by shortage of grazing land (23.3 %), recurrent drought (17.5 %), disease and parasite (15 %), marketing (10.8 %), water shortage (9 %) and other constraints including predators and lack of input, capital and lack of extension service. The presence of diversified and environmentally adaptable sheep breeds, high demand of mutton in the Awassa town and presence of nutritious and unutilized feed resources like fish meal and poultry litter were some of the opportunities for sheep production in the area.
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Lane, Amber Marie
2013-01-01
This study applies the Gap Analysis Framework to understand the gaps that exist in human resource allocation of one Southern California school district. Once identified, gaps are closed with the reallocation of human resources, according to the Evidenced Based Model, requiring the re-purposing of core classroom teachers, specialists, special…
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Directory of Open Access Journals (Sweden)
Oborin M. S.
2015-03-01
Full Text Available In article features of natural and medical potential, social and economic development of the Southern Federal District which are the main for development of medical and improving tourism are considered. The district borrows favorable natural and the economical geographical position influencing development of sanatorium activity. Positive dynamics of development of the market of sanatorium services of the Southern Federal District is based on the rich natural and medical capacity of the district, historical and social and economic features of development of this kind of activity in this region. Social and economic resources form possibility of development of the market of medical and improving and recreational services as such indicators of the population as mortality, birth rate and a natural increase, indicators of incidence of the population, its income and expenses have direct impact on formation of demand of the population on sanatorium services.
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Meijer Drees, N.C.
1989-01-01
The Devonian rock succession in the southern part of the District of Mackenzie consists of interbedded evaporites and carbonates, fossiliferous carbonates and shales. Inthe study areathe Devonian succession unconformably overlies LowerPaleozoic orPrecambrian strata and thins in a northeastward
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Rimondi, V.; Chiarantini, L.; Lattanzi, P.; Benvenuti, M.; Beutel, M.; Colica, A.; Costagliola, P.; Di Benedetto, F.; Gabbani, G.; Gray, John E.; Pandeli, E.; Pattelli, G.; Paolieri, M.; Ruggieri, G.
2015-01-01
The Mt. Amiata mining district (Southern Tuscany, Italy) is a world class Hg district, with a cumulate production of more than 100,000 tonnes of Hg, mostly occurring between 1870 and 1980. The Hg mineralization at Mt. Amiata is younger than 0.3 Ma, and is directly related to shallow hydrothermal systems similar to present-day geothermal fields of the region. There is likely a continuum of Hg deposition to present day, because Hg emission from geothermal power plants is on-going. In this sense, the Mt. Amiata deposits present some analogies with “hot-spring type” deposits of western USA, although an ore deposit model for the district has not been established. Specifically, the source of Hg remains highly speculative. The mineralizing hydrothermal fluids are of low temperature, and of essentially meteoric origin.
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Priority areas for the formation of innovation infrastructure of the Southern Federal District
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M. S. Shiro
2016-01-01
Full Text Available The article analyzes the main trends and particular conditions existing innovation infrastructure in the regions of the Southern Federal District, promotes the commercialization of scientific and educational activities of the sector. It was found that the formation of an effective innovation infrastructure of the region depends on its specificity. In this regard, for the formulation of effective formulas for the construction of the innovation sector of regional economies need to analyze the existing institutions and identify the main points of growth of individual regions. However, in regions concentrated in one federal district it is possible to identify common trends. So the author of the study based on the analysis of these trends come to the conclusion that for all regions is the general low level of development of financial institutions that promote innovation, as well as the weak link between the scientific and educational sphere and the real economy. Summing up the results of the analysis of formation of regional infrastructure, we can conclude that it is currently in the Southern Federal District, Volgograd Region in particular observed the completion of the institutional and infrastructural conditions for the development of innovation. Meanwhile, the existing elements of the innovation infrastructure in the regions characterized by fragmentation and a lack of integration ties, ensuring the implementation of the life cycle of innovation. Particularly acute is the problem of the development of infrastructure of venture financing in science and technology, providing an effective mechanism for technology transfer. To the list of priorities should include the creation of a system of information support of innovation. In order to develop recommendations to strengthen the orientation of research capacity to the needs of the regional economy is necessary to analyze the efficiency of the sector generating knowledge in terms of the
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Vargas-Ramirez, L.; Roche, E.; Gerrienne, P.; Hooghiemstra, H.
2008-01-01
A pollen record from Puyehue area (40°S; 72°W) in the southern Lake District, Chile, indicates that prior to 13,410 14C yr BP (ca. 16,500-15,200 cal yr BP), cold resistant and hygrophilous vegetation, particularly Nothofagus forest and myricaceous vegetation, covered the area. From ca. 15,000 cal yr
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frequency and seasonal variation of plasmodium species in southern districts of Khyber pakhtunkhwa
International Nuclear Information System (INIS)
Khan, N.U.
2014-01-01
To determine the frequency of malaria and seasonal variation of Plasmodium species in southern districts of Khyber Pakhtunkhwa. Study Design: Descriptive study. Place and Duration of study: Department of Pathology Combined Military Hospital (CMH), Bannu, from 1st January 2010 to 31st December 2011. Patients and Methods: Five thousand eight hundred and seventy eight (5878) patients with symptoms of fever, nausea, malaise and body aches irrespective of age and gender were included in the study. Samples were collected, thin and thick smears of the samples were prepared and stained with Giemsa's stain. Thick film was used for screening for malaria parasites and species identification was done on thin smears. Results: Out of 5878 patients, 1962 (28.8%) were found to be positive for malaria. Of them 1524 (90%) had plasmodium vivax infection, while 119 (7.0%) patients were infected with plasmodium falciparum, 49 (3.0%) of the patients were infected with both Plasmodium vivax and Plasmodium falciparum. Plasmodium vivax was most common in the months of August 203 (12.3%) patients, September 235 (14.3%) patients and October 317 (20%), whereas plasmodium falciparum infection was most common in the months of October 34 (28.6%) patients, November 19 (16%) patients and December 30 (25.2%) patients. Conclusion: Malaria is an endemic infectious disease in Pakistan, in the Southern districts of Khyber Pakhtunkhaw and tribal areas of North and South Waziristan. It is prevalent throughout the year and most noticeably from May to November. (author)
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Distribution of naturally occurring radionuclides in soils of the southern districts of Bangladesh
International Nuclear Information System (INIS)
Chowdhury, M. I.; Kamal, M.; Alam, M. N.; Yeasmin, S.; Mostafa, M. N.
2006-01-01
The activity concentrations of naturally occurring radioactive materials in soil samples of an elevated radiation background area of nine southern districts of Bangladesh were determined using gamma-ray spectrometry with an aim of evaluating the environmental radioactivity. The outdoor and indoor external effective dose rates and the radiation hazard indices from the soil activity were evaluated with an aim of minimising the harmful effects of ionising radiation to the population of the area concerned. The activity of 137 Cs was measured and observed in some of the locations. (authors)
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Natural radionuclide concentration in Hassan District of Southern India
International Nuclear Information System (INIS)
Jagadeesha, B.G.; Narayana, Y.
2017-01-01
The soil samples were collected from Hassan district of Southern India. The analysis was carried out using NaI(Tl) gamma ray spectrometer. The 232 Th activity was found to vary from 20.4±1.3 Bq kg -1 to 136.3±3.3 Bq kg -1 with a mean value of 56.9±2.0 Bq kg -1 and 226 Ra activity was found to vary from 22.5±1.4 Bq kg -1 to 90.6±3.4 Bq kg -1 with a mean value of 41.4±2.1 Bq kg -1 . The activity of 40 K was ranged from 278.2±4.0 Bq kg -1 to 650.7±6.7 Bq kg -1 with a mean value of 388.4±5.1 Bq kg -1 . Relatively higher levels of thorium were observed in soil. The radium equivalent activity and other radiological parameters were also determined. (author)
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Misra, A; Balaji, R
2015-07-01
The coastal zone along the districts of Surat, Navsari, and Valsad in southern Gujarat, India, is reported to be facing serious environmental challenges in the form of shoreline erosion, wetland loss, and man-made encroachments. This study assesses the decadal land use/ land cover (LULC) changes in these three districts for the years 1990, 2001, and 2014 using satellite datasets of Landsat TM, ETM, and OLI. The LULC changes are identified by using band ratios as a pre-classification step, followed by implementation of hybrid classification (a combination of supervised and unsupervised classification). An accuracy assessment is carried out for each dataset, and the overall accuracy ranges from 90 to 95%. It is observed that the spatial extents of aquaculture, urban built-up, and barren classes have appreciated over time, whereas the coverage of mudflats has depreciated due to rapid urbanization. The changes in the shoreline of these districts have also been analyzed for the same years, and significant changes are found in the form of shoreline erosion. The LULC maps prepared as well as the shoreline change analysis done for this study area will enable the local decision makers to adopt better land-use planning and shoreline protection measures, which will further aid in sustainable future developments in this region.
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Districts Embrace the Community to Benefit All Students
Weinzapfel, Patricia
2018-01-01
Moving from a traditional school district to one that embraces a community schools model requires fundamental shifts in organizational structure and practices. Evansville Vanderburgh School Corporation in southern Indiana and Vancouver Public Schools in Vancouver, Wash., are two districts that have navigated this change. Leaders from those…
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Practice and perception of first aid among lay first responders in a southern district of India.
Pallavisarji, Uthkarsh; Gururaj, Gopalkrishna; Girish, Rao Nagaraja
2013-01-01
Injuries rank among the leading causes of morbidity and mortality worldwide, and are steadily increasing in developing countries like India. However, it is often possible to minimize injury and crash consequences by providing effective pre-hospital services promptly. In most low-and middle-income countries (LMICs), transportation of road traffic victims, is usually provided by relatives, taxi drivers, truck drivers, police officers and other motorists who are often untrained. The current study was conducted to understand the current practice and perception of first aid among lay first responders in a rural southern district of India. The current cross sectional descriptive study was conducted in the southern district of Tumkur in India within three months from January to March 2011 and covered the population including all police, ambulance personnel, taxi drivers, bus and auto drivers, and primary and middle school teachers within the study area. Nearly 60% of the responders had witnessed more than two emergencies in the previous six months and 55% had actively participated in helping the injured person. The nature of the help was mainly by calling for an ambulance (41.5%), transporting the injured (19.7%) and consoling the victim (14.9%). Majority (78.1%) of the responders informed that they had run to the victim (42.4%) or had called for an ambulance. The predominant reason for not providing help was often the 'fear of legal complications' (30%) that would follow later. Significant number (81.4%) of respondents reported that they did not have adequate skills to manage an emergency and were willing to acquire knowledge and skills in first aid to help victims. Regular and periodical community-based first aid training programs for first care responders will help to provide care and improve outcomes for injured persons.
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Monitoring of 137CS and 40K in the Levice District, Southern Slovakia
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Kanta M.
2018-03-01
Full Text Available The contamination of the environment, soil and meat of wild animals with radionuclides can negatively affect human health. The aim of our study was to analyse the risk arising from post-Chernobyl contamination of the meat of wild boars (Sus scrofa originating from the district Levice, southern Slovakia, with the radioactive artificial element 137Cs. The level of natural radionuclide 40K was also determined. We examined altogether 45 samples obtained from 9 wild boars hunted in this area during the period of 2013—2015. From each animal we collected and analysed samples from the thigh, stomach contents, stomach muscles and skin. We also examined samples of soil from the locations where these animals were shot. The activity values of radioactive caesium 137Cs determined in this study were very low and therefore the consumption of wild boar meat originating from this location presents no risk to human health.
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Cost-effectiveness of anti-retroviral therapy at a district hospital in southern Ethiopia
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Robberstad Bjarne
2009-07-01
Full Text Available Abstract Background As the resource implications of expanding anti-retroviral therapy (ART are likely to be large, there is a need to explore its cost-effectiveness. So far, there is no such information available from Ethiopia. Objective To assess the cost-effectiveness of ART for routine clinical practice in a district hospital setting in Ethiopia. Methods We estimated the unit cost of HIV-related care from the 2004/5 fiscal year expenditure of Arba Minch Hospital in southern Ethiopia. We estimated outpatient and inpatient service use from HIV-infected patients who received care and treatment at the hospital between January 2003 and March 2006. We measured the health effect as life years gained (LYG for patients receiving ART compared with those not receiving such treatment. The study adopted a health care provider perspective and included both direct and overhead costs. We used Markov model to estimate the lifetime costs, health benefits and cost-effectiveness of ART. Findings ART yielded an undiscounted 9.4 years expected survival, and resulted in 7.1 extra LYG compared to patients not receiving ART. The lifetime incremental cost is US$2,215 and the undiscounted incremental cost per LYG is US$314. When discounted at 3%, the additional LYG decreases to 5.5 years and the incremental cost per LYG increases to US$325. Conclusion The undiscounted and discounted incremental costs per LYG from introducing ART were less than the per capita GDP threshold at the base year. Thus, ART could be regarded as cost-effective in a district hospital setting in Ethiopia.
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Tirshem Kumar Kaushik
2015-05-01
Full Text Available Saras Cranes Grus antigone are endangered birds of open wetlands with highly worrying depletion trends being witnessed related with disappearance of marshy and shallow perennial, expansive wetlands throughout northern India. Alongside, massive hunting in 18th, 19th and 20th centuries and even today is another serious cause for their worrisome deterioration. Also, destruction of nests, eggs, fledglings and adults by aboriginals indeliberately or deliberately is causing these cranes to perish sooner than latter, completely. Now, Saras Cranes are found in limited number and domain as four populations in the entire world including India, China, Burma, South East Asia and northern Australia. The population of Indian Saras Crane is pitiably restricted to Etawa and Mainpuri districts of Uttar Pradesh. Stray birds of this species are restricted to Kanha National Park in Madhya Pradesh and in some parts of Gujarat and Assam. It is interesting to note that few pairs have been seen in Faridabad and Palwal districts in southern Haryana, India. These need to be protected and conserved.
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Rakesh, P S; Lalu, Jishnu Satheesh; Leelamoni, K
2017-01-01
The association between secondhand smoke and health outcomes, such as frequent respiratory infections, ischemic heart disease, lung cancer, asthma, and stroke, has long been established. The study aimed to estimate the prevalence of secondhand smoking exposure among higher secondary school students in Ernakulam district, Kerala, Southern India. A structured questionnaire was administered to all students from four randomly selected higher secondary schools in Ernakulam district. Descriptive statistics was done using frequencies and percentages. Univariate and multivariate analyses were done for factors associated with household exposure to tobacco smoke generating odds ratios (ORs) and 95% confidence intervals (CIs). A total of 629 students participated in the study. The prevalence of ever smokers was 11.9% and of current smokers was 5.2%. Among the study participants, 23.2% were exposed to secondhand smoking from a family member and 18.8% from friends. Lower educational status of father was associated with the household exposure to secondhand smoke (adjusted OR 4.51 [95% CI 1.66-12.22]). More than half of the study participants (56.3%) reported that they were exposed to cigarette smoke in past 1 week in a public place and 10.2% in closed public places. Nearly one-third of the students reported that they have seen somebody smoking inside school campus in the past 30 days. Exposure to secondhand smoke at home, schools, and public places was higher among the late adolescent higher secondary school students in Ernakulam district. The findings underscore the urgent need for increased efforts to implement the strategies to reduce secondhand smoke exposure among adolescents.
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J. B. Muma
2013-01-01
Full Text Available A study was performed in 2008 to estimate the prevalence of tuberculosis and brucellosis in traditionally reared cattle of Southern Province in Zambia in four districts. The single comparative intradermal tuberculin test (SCITT was used to identify TB reactors, and the Rose Bengal test (RBT, followed by confirmation with competitive enzyme-linked immunosorbent assay (c-ELISA, was used to test for brucellosis. A total of 459 animals were tested for tuberculosis and 395 for brucellosis. The overall prevalence of BTB based on the 4 mm and 3 mm cutoff criteria was 4.8% (95% CI: 2.6–7.0% and 6.3% (95% CI: 3.8–8.8%, respectively. Change in skin thickness on SCITT was influenced by initial skin-fold thickness at the inoculation site, where animals with thinner skin had a tendency to give a larger tuberculin response. Brucellosis seroprevalence was estimated at 20.7% (95% CI: 17.0–24.4%. Comparison between results from RBT and c-ELISA showed good agreement (84.1% and revealed subjectivity in RBT test results. Differences in brucellosis and tuberculosis prevalence across districts were attributed to type of husbandry practices and ecological factors. High prevalence of tuberculosis and brucellosis suggests that control control programmes are necessary for improved cattle productivity and reduced public health risk.
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Directory of Open Access Journals (Sweden)
P S Rakesh
2017-01-01
Full Text Available Introduction: The association between secondhand smoke and health outcomes, such as frequent respiratory infections, ischemic heart disease, lung cancer, asthma, and stroke, has long been established. The study aimed to estimate the prevalence of secondhand smoking exposure among higher secondary school students in Ernakulam district, Kerala, Southern India. Materials and Methods: A structured questionnaire was administered to all students from four randomly selected higher secondary schools in Ernakulam district. Descriptive statistics was done using frequencies and percentages. Univariate and multivariate analyses were done for factors associated with household exposure to tobacco smoke generating odds ratios (ORs and 95% confidence intervals (CIs. Results: A total of 629 students participated in the study. The prevalence of ever smokers was 11.9% and of current smokers was 5.2%. Among the study participants, 23.2% were exposed to secondhand smoking from a family member and 18.8% from friends. Lower educational status of father was associated with the household exposure to secondhand smoke (adjusted OR 4.51 [95% CI 1.66–12.22]. More than half of the study participants (56.3% reported that they were exposed to cigarette smoke in past 1 week in a public place and 10.2% in closed public places. Nearly one-third of the students reported that they have seen somebody smoking inside school campus in the past 30 days. Conclusion: Exposure to secondhand smoke at home, schools, and public places was higher among the late adolescent higher secondary school students in Ernakulam district. The findings underscore the urgent need for increased efforts to implement the strategies to reduce secondhand smoke exposure among adolescents.
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North–South debate on district heating: Evidence from a household survey
International Nuclear Information System (INIS)
Guo, Jin; Huang, Ying; Wei, Chu
2015-01-01
There has been a long debate on whether South China should supply district heating for the residential sector, a system that is widely used in North China. The major concern is that it may further accelerate China's energy demand. Using a unique urban household level dataset, the China Residential Energy Consumption Survey (CRECS), we investigate residential energy consumption for heating and examine the energy intensity and energy cost of distributed heating in South China and district heating in North China during the 2012 heating season. Our results show that the total energy consumption for distributed heating system users in southern cities is significantly lower than for users of district heating systems in northern cities. However, when accounting for the heating area and heating season, the distributed heating households in the South consumed 32% more energy and paid 189% higher cost per unit area and per hour, but had lower comfort than district heating users in the North. These findings suggest promoting the district heating market in appropriate areas in South China. This not only can improve residential welfare, but also can indirectly reduce energy consumption and financial burdens. - Highlights: • The debate on whether Southern China apply district heating is present. • The household data in 2012 is used to compare the energy efficient and cost. • South resident use more energy and higher cost but less comfort than North. • Government should not prevent the district heating market.
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Prevalence of Cutaneous Leishmaniasis in Districts of High and Low Endemicity in Mali.
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Bourama Traoré
2016-11-01
Full Text Available Historically the western sahelian dry regions of Mali are known to be highly endemic for cutaneous leishmaniasis (CL caused by Leishmania major, while cases are rarely reported from the Southern savanna forest of the country. Here, we report baseline prevalence of CL infection in 3 ecologically distinct districts of Mali (dry sahelian, north savanna and southern savanna forest areas. We screened 195 to 250 subjects from 50 to 60 randomly selected households in each of the 6 villages (four from the western sahelian district of Diema in Kayes region, one from the central district of Kolokani and one from the southern savanna district of Kolodieba, region of Sikasso. The screening consisted of: 1] A Leishmanin Skin Test (LST for detection of exposure to Leishmania parasites; 2] clinical examination of suspected lesions, followed by validation with PCR and 3] finger prick blood sample to determine antibody levels to sand fly saliva. LST positivity was higher in the western district of Diema (49.9% than in Kolokani (24.9% and was much lower in Kolondieba (2.6%. LST positivity increased with age rising from 13.8% to 88% in Diema for age groups 2-5 years and 41-65 years, respectively. All eight PCR-confirmed L. major CL cases were diagnosed in subjects below 18 years of age and all were residents of the district of Diema. Exposure to sand fly bites, measured by anti-saliva antibody titers, was comparable in individuals living in all three districts. However, antibody titers were significantly higher in LST positive individuals (P<0.0001. In conclusion, CL transmission remains active in the western region of Mali where lesions were mainly prevalent among children under 18 years old. LST positivity correlated to higher levels of antibodies to sand fly salivary proteins, suggesting their potential as a risk marker for CL acquisition in Mali.
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Prevalence and risk factors for trachoma in central and southern Malawi.
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Khumbo Kalua
Full Text Available BACKGROUND: Trachoma, one of the neglected tropical diseases is suspected to be endemic in Malawi. OBJECTIVES: To determine the prevalence of trachoma and associated risk factors in central and southern Malawi. METHODOLOGY/PRINCIPAL FINDINGS: A population based survey conducted in randomly selected clusters in Chikwawa district (population 438,895, southern Malawi and Mchinji district (population 456,558, central Malawi. Children aged 1-9 years and adults aged 15 and above were assessed for clinical signs of trachoma. In total, 1010 households in Chikwawa and 1016 households in Mchinji districts were enumerated within 108 clusters (54 clusters in each district. A total of 6,792 persons were examined for ocular signs of trachoma. The prevalence of trachomatous inflammation, follicular (TF among children aged 1-9 years was 13.6% (CI 11.6-15.6 in Chikwawa and 21.7% (CI 19.5-23.9 in Mchinji districts respectively. The prevalence of trachoma trichiasis (TT in women and men aged 15 years and above was 0.6% (CI 0.2-0.9 in Chikwawa and 0.3% (CI 0.04-0.6 in Mchinji respectively. The presence of a dirty face was significantly associated with trachoma follicular (TF in both Chikwawa and Mchinji districts (P10%, and warrants the trachoma SAFE control strategy to be undertaken in Chikwawa and Mchinji districts.
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Lavanga, M.; Trimarchi, M.
2009-01-01
This essay focuses on the recent transposition of the industrial district model into the cultural sector. This is underscored through an analysis of the cultural offer of Matera (a city in southern Italy). Yet the ‘district’ label, which in the economy of manufacture goods assumes specific
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Wondafrash Mekitie
2012-03-01
Full Text Available Abstract Background Apart from basic determinants, appropriate child care practices are important in prevention of growth faltering and undernutrition. Providing safe and appropriate quality complementary foods is crucial to child growth and development. However, some children in low-income communities grow normally mainly due to proper caregiver feeding behaviors. Hence, the objective of this study was to determine caregivers' feeding styles as well as to indentify predictors in Derashe special district, Southern Ethiopia. Methods A community based cross-sectional study design was employed in the seven randomly selected Kebeles (smallest administrative unit of Derashe special district. A total of 826 caregivers provided data pertaining to socio-demographic variables. However, 764 caregivers had complete data for the outcome variable (caregiver feeding style. A multistage stratified sampling technique was used to identify study subjects. An adapted Caregiver's Feeding Styles Questionnaire (CFSQ was used to gather information about caregivers' feeding styles. Multivariate multinomial logistic regression was employed to identify predictors of caregivers' feeding style. Results The majority (80.6% of caregivers were biological mothers. Nearly seventy-six percent of the caregivers practiced a responsive feeding style. Caregivers other than the biological mother favoured a laissez-faire feeding style, while caregivers residing in rural Kebeles were more responsive. Caregivers with a breastfeeding frequency of more than eight times predicted both laissez-faire (RRR = 1.88; 95% CI = 1.03-3.41 and controlling (RRR = 1.7; 95% CI = 1.02-2.85 feeding styles as compared to responsive feeding. Conclusion Responsive feeding was the commonest style practiced by the caregivers. Many of the caregivers who were rural residents and birth parents have been responsive in child feeding. The instruments needed to be validated in the Ethiopian context and an additional
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Wondafrash, Mekitie; Amsalu, Tseganeh; Woldie, Mirkuzie
2012-03-23
Apart from basic determinants, appropriate child care practices are important in prevention of growth faltering and undernutrition. Providing safe and appropriate quality complementary foods is crucial to child growth and development. However, some children in low-income communities grow normally mainly due to proper caregiver feeding behaviors. Hence, the objective of this study was to determine caregivers' feeding styles as well as to indentify predictors in Derashe special district, Southern Ethiopia. A community based cross-sectional study design was employed in the seven randomly selected Kebeles (smallest administrative unit) of Derashe special district. A total of 826 caregivers provided data pertaining to socio-demographic variables. However, 764 caregivers had complete data for the outcome variable (caregiver feeding style). A multistage stratified sampling technique was used to identify study subjects. An adapted Caregiver's Feeding Styles Questionnaire (CFSQ) was used to gather information about caregivers' feeding styles. Multivariate multinomial logistic regression was employed to identify predictors of caregivers' feeding style. The majority (80.6%) of caregivers were biological mothers. Nearly seventy-six percent of the caregivers practiced a responsive feeding style. Caregivers other than the biological mother favoured a laissez-faire feeding style, while caregivers residing in rural Kebeles were more responsive. Caregivers with a breastfeeding frequency of more than eight times predicted both laissez-faire (RRR = 1.88; 95% CI = 1.03-3.41) and controlling (RRR = 1.7; 95% CI = 1.02-2.85) feeding styles as compared to responsive feeding. Responsive feeding was the commonest style practiced by the caregivers. Many of the caregivers who were rural residents and birth parents have been responsive in child feeding. The instruments needed to be validated in the Ethiopian context and an additional prospective study based on direct observation of caregiver
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Rehman, Zahir Ur; Khan, Sardar; Qin, Kun; Brusseau, Mark L; Shah, Mohammad Tahir; Din, Islamud
2016-01-01
Human exposures to arsenic (As) through different pathways (dietary and non-dietary) are considered to be one of the primary worldwide environmental health risks to humans. This study was conducted to investigate the presence of As in soil and vegetable samples collected from agricultural lands located in selected southern districts of Khyber Pakhtunkhwa (KPK) Province, Pakistan. We examined the concentrations of total arsenic (TAs), organic species of As such as monomethylarsonic acid (MMA) and dimethylarsonic acid (DMA), and inorganic species including arsenite (AsIII) and arsenate (AsV) in both soil and vegetable. The data were used to determine several parameters to evaluate human health risk, including bioconcentration factor (BCF) from soil to plant, average daily intake (ADI), health risk index (HRI), incremental lifetime cancer risk (ILTCR), and hazard quotient (HQ). The total As concentration in soil samples of the five districts ranged from 3.0-3.9 mg kg−1, exhibiting minimal variations from site to site. The mean As concentration in edible portions of vegetable samples ranged from 0.03-1.38 mg kg−1. It was observed that As concentrations in 75% of the vegetable samples exceeded the safe maximum allowable limit (0.1 mg kg−1) set by WHO/FAO. The highest value of ADI for As was measured for M. charantia, while the lowest was for A. chinense. The results of this study revealed minimal health risk (HI vegetables for the local inhabitants. The ILTCR values for inorganic As indicated a minimal potential cancer risk through ingestion of vegetables. In addition, the HQ values for total As were <1, indicating minimal non-cancer risk. PMID:26820935
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Bousquet, Woodward S.; Jarvis, Ralph W.
An assessment of conservation and environmental education needs in southern Appalachian schools is provided in this survey. Superintendents of school districts and teachers within the southern Appalachian region responded to a questionnaire which was designed to determine: (1) the current status of conservation and environmental education; (2)…
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Syakalima, Michelo; Simuunza, Martin; Zulu, Victor Chisha
2018-02-01
Ethno veterinary knowledge has rarely been recorded, and no or limited effort has been made to exploit this knowledge despite its widespread use in Zambia. This study documented the types of plants used to treat important animal diseases in rural Zambia as a way of initiating their sustained documentation and scientific validation. The study was done in selected districts of the Southern Zambia, Africa. The research was a participatory epidemiological study conducted in two phases. The first phase was a pre-study exploratory rapid rural appraisal conducted to familiarize the researchers with the study areas, and the second phase was a participatory rural appraisal to help gather the data. The frequency index was used to rank the commonly mentioned treatments. A number of diseases and traditional treatments were listed with the help of local veterinarians. Diseases included: Corridor disease (Theileriosis), foot and mouth disease, blackleg, bloody diarrhea, lumpy skin disease, fainting, mange, blindness, coughing, bloat, worms, cobra snakebite, hemorrhagic septicemia, and transmissible venereal tumors. The plant preparations were in most diseases given to the livestock orally (as a drench). Leaves, barks, and roots were generally used depending on the plant type. Ethno veterinary medicine is still widespread among the rural farmers in the province and in Zambia in general. Some medicines are commonly used across diseases probably because they have a wide spectrum of action. These medicines should, therefore, be validated for use in conventional livestock healthcare systems in the country to reduce the cost of treatments.
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Directory of Open Access Journals (Sweden)
Mohammad Reza Aflatoonian
2013-03-01
Full Text Available Background: The objective of this study was to assess the epidemiological characteristics of a new emerging focus of cutaneous leishmaniasis (CL in southern villages of Bam District, southeastern Iran, 2010.Methods: A house-to- house census survey of 5544 individuals were interviewed and physically examined for the presence of active lesions or scars. Diagnosis was confirmed by direct smears, cultures and identification by PCR. The data were entered into a computer and SPSS ver. 15.Results: Overall, 1.2% of the inhabitants were infected, 0.5% active and 0.7% scars and females were more significantly infected (1.7% than males (0.8%, (P= 0.003. All age groups were equally affected. Most of the lesions were on the face and majority had single lesion. Most of the cases appeared from 2006 to 2008 during the CL epidemic in the city of Bam. PCR indicated L. tropica as the causative agent.Conclusion: The presence of non-immune individuals along with suitable ecological conditions could induce a new emerging focus of ACL in villages.
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Thai, Khoa T D; Cazelles, Bernard; Nguyen, Nam Van; Vo, Long Thi; Boni, Maciej F; Farrar, Jeremy; Simmons, Cameron P; van Doorn, H Rogier; de Vries, Peter J
2010-07-13
Dengue is a major global public health problem with increasing incidence and geographic spread. The epidemiology is complex with long inter-epidemic intervals and endemic with seasonal fluctuations. This study was initiated to investigate dengue transmission dynamics in Binh Thuan province, southern Vietnam. Wavelet analyses were performed on time series of monthly notified dengue cases from January 1994 to June 2009 (i) to detect and quantify dengue periodicity, (ii) to describe synchrony patterns in both time and space, (iii) to investigate the spatio-temporal waves and (iv) to associate the relationship between dengue incidence and El Niño-Southern Oscillation (ENSO) indices in Binh Thuan province, southern Vietnam. We demonstrate a continuous annual mode of oscillation and a multi-annual cycle of around 2-3-years was solely observed from 1996-2001. Synchrony in time and between districts was detected for both the annual and 2-3-year cycle. Phase differences used to describe the spatio-temporal patterns suggested that the seasonal wave of infection was either synchronous among all districts or moving away from Phan Thiet district. The 2-3-year periodic wave was moving towards, rather than away from Phan Thiet district. A strong non-stationary association between ENSO indices and climate variables with dengue incidence in the 2-3-year periodic band was found. A multi-annual mode of oscillation was observed and these 2-3-year waves of infection probably started outside Binh Thuan province. Associations with climatic variables were observed with dengue incidence. Here, we have provided insight in dengue population transmission dynamics over the past 14.5 years. Further studies on an extensive time series dataset are needed to test the hypothesis that epidemics emanate from larger cities in southern Vietnam.
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Directory of Open Access Journals (Sweden)
Khoa T D Thai
2010-07-01
Full Text Available Dengue is a major global public health problem with increasing incidence and geographic spread. The epidemiology is complex with long inter-epidemic intervals and endemic with seasonal fluctuations. This study was initiated to investigate dengue transmission dynamics in Binh Thuan province, southern Vietnam.Wavelet analyses were performed on time series of monthly notified dengue cases from January 1994 to June 2009 (i to detect and quantify dengue periodicity, (ii to describe synchrony patterns in both time and space, (iii to investigate the spatio-temporal waves and (iv to associate the relationship between dengue incidence and El Niño-Southern Oscillation (ENSO indices in Binh Thuan province, southern Vietnam.We demonstrate a continuous annual mode of oscillation and a multi-annual cycle of around 2-3-years was solely observed from 1996-2001. Synchrony in time and between districts was detected for both the annual and 2-3-year cycle. Phase differences used to describe the spatio-temporal patterns suggested that the seasonal wave of infection was either synchronous among all districts or moving away from Phan Thiet district. The 2-3-year periodic wave was moving towards, rather than away from Phan Thiet district. A strong non-stationary association between ENSO indices and climate variables with dengue incidence in the 2-3-year periodic band was found.A multi-annual mode of oscillation was observed and these 2-3-year waves of infection probably started outside Binh Thuan province. Associations with climatic variables were observed with dengue incidence. Here, we have provided insight in dengue population transmission dynamics over the past 14.5 years. Further studies on an extensive time series dataset are needed to test the hypothesis that epidemics emanate from larger cities in southern Vietnam.
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Ba, Harouna; Meade, Terri; Pierson, Elizabeth; Ferguson, Camille; Roy, Amanda; Williams, Hakim
2009-01-01
Located in southern Mississippi, the Forrest County School District (FCSD) consists of six schools: three K-6 elementary schools, two K-8 elementary-middle schools, and one high school (grades 9-12), all of which have been involved in the Cisco Initiative since its inception. The district employed 16 administrators, 7 technology staff members, and…
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Bogale, Tesfahun Yonas; Bala, Elazar Tadesse; Tadesse, Minyahil; Asamoah, Benedict Oppong
2018-05-24
Stunting is one of the most serious and challenging public health problems in Ethiopia, which constitute a significant obstacle to achieving better child health outcomes. This study aimed to assess the prevalence and factors associated with stunting among 6-12 years old children in Humbo district, Southern Ethiopia. This was a cross-sectional study conducted among 633 children 6-12 years old living in Humbo district, Southern Ethiopia, from March to April, 2015. A multistage cluster sampling technique was used to select participants from households in eight Villages in the study area. Height was measured using standard methods and height for age Z-score was computed to assess stunting. EPI info version 3.5.4 was used for data entry, whereas Anthroplus software and SPSS version 20.0 were used for computation of height for age Z-scores and statistical analyses respectively. Simple and multiple logistic regression analyses were used to examine factors associated with stunting in the study sample, using 95% confidence limits (statistical significance set at p < 0.050). Prevalence of stunting was 57%, about, 3.5% were severely stunted, 27.3% moderately stunted and 26.4% mildly stunted, and the mean (SD) was - 1.1 (±1.2). About 7 (1.1%) boys and 15 (2.4%) girls were severely stunted. Age groups 10-12 years had significantly higher rate of stunting than others. Age (AOR = 1.7, 95% CI = 1.1-2.6), big family size (AOR = 4.6, 95% CI = 2.2-9.5) and field disposal of wastes (AOR = 2.7, 95% CI = 1.2-5.8) were factors significantly associated with stunting. This study exposed high rate of stunting among school age children. Stunting remains a noticeable attribute of rural school age children. Findings suggest the need to implement evidence-based school-aged rural children nutrition policy and strategies as well as need for intervention to improve domestic waste management system in the rural community.
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Teacher's Guide to Architectural Styles. Skinner's Butte Historical District. Revised Edition.
Bauer, Mary; Neimand, Hahn
This document is a teacher's guide to the historic buildings of Eugene, Oregon. Eighteen buildings in the Skinner's Butte Historical District are highlighted, including the U.S. Post Office, the Eagles Building, the Lane Hotel, the Oregon Electric Depot, the Southern Pacific Railroad Depot, and several houses. For each structure there is a brief…
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Directory of Open Access Journals (Sweden)
Prasad Liyanage
2016-11-01
Full Text Available Dengue is the major public health burden in Sri Lanka. Kalutara is one of the highly affected districts. Understanding the drivers of dengue is vital in controlling and preventing the disease spread. This study focuses on quantifying the influence of weather variability on dengue incidence over 10 Medical Officer of Health (MOH divisions of Kalutara district. Weekly weather variables and data on dengue notifications, measured at 10 MOH divisions in Kalutara from 2009 to 2013, were retrieved and analysed. Distributed lag non-linear model and hierarchical-analysis was used to estimate division specific and overall relationships between weather and dengue. We incorporated lag times up to 12 weeks and evaluated models based on the Akaike Information Criterion. Consistent exposure-response patterns between different geographical locations were observed for rainfall, showing increasing relative risk of dengue with increasing rainfall from 50 mm per week. The strongest association with dengue risk centred around 6 to 10 weeks following rainfalls of more than 300 mm per week. With increasing temperature, the overall relative risk of dengue increased steadily starting from a lag of 4 weeks. We found similarly a strong link between the Oceanic Niño Index to weather patterns in the district in Sri Lanka and to dengue at a longer latency time confirming these relationships. Part of the influences of rainfall and temperature can be seen as mediator in the causal pathway of the Ocean Niño Index, which may allow a longer lead time for early warning signals. Our findings describe a strong association between weather, El Niño-Southern Oscillation and dengue in Sri Lanka.
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Terefe, A.; Ebro, A.; Tessema, Z.K.
2010-01-01
A study was undertaken in Hamer and Benna-Tsemay districts of the Southern Ethiopia with the objective to determine the condition of the rangelands for grazing animals as influenced by altitude and grazing types. The rangelands in each of the study districts were stratified based on altitude and
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Prevalence and risk factors of malaria among children in southern highland Rwanda
Gahutu, J.B.; Steininger, C.; Shyirambere, C.; Zeile, I.; Cwinya-Ay, N.; Danquah, I.; Larsen, C.H.; Eggelte, T.A.; Uwimana, A.; Karema, C.; Musemakweri, A.; Harms, G.; Mockenhaupt, F.P.
2011-01-01
Background: Increased control has produced remarkable reductions of malaria in some parts of sub-Saharan Africa, including Rwanda. In the southern highlands, near the district capital of Butare (altitude, 1,768 m), a combined community-and facility-based survey on Plasmodium infection was conducted
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Prevalence and risk factors of malaria among children in southern highland Rwanda
Gahutu, Jean-Bosco; Steininger, Christian; Shyirambere, Cyprien; Zeile, Irene; Cwinya-Ay, Neniling; Danquah, Ina; Larsen, Christoph H.; Eggelte, Teunis A.; Uwimana, Aline; Karema, Corine; Musemakweri, Andre; Harms, Gundel; Mockenhaupt, Frank P.
2011-01-01
Increased control has produced remarkable reductions of malaria in some parts of sub-Saharan Africa, including Rwanda. In the southern highlands, near the district capital of Butare (altitude, 1,768 m), a combined community-and facility-based survey on Plasmodium infection was conducted early in
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Soil Water Balance and Irrigation Strategies in an Agricultural District of Southern Italy
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Domenico Ventrella
2010-06-01
Full Text Available An efficient management of water resources is considered very important for Mediterranean regions of Italy in order to improve the economical and environmental sustainability of the agricultural activity. The purpose of this study is to analyze the components of soil water balance in an important district included in the regions of Basilicata and Puglia and situated in the Jonical coastal area of Southern Italy and mainly cropped with horticultural crops. The study was performed by using the spatially distributed and physically based model SIMODIS in order to individuate the best irrigation management maximizing the water use efficiency and minimizing water losses by deep percolation and soil evaporation. SIMODIS was applied taking in to account the soil spatial variability and localization of cadastral units for two crops, durum wheat and water melon. For water melon recognition in 2007 a remote sensed image, from SPOT5 satellite, at the spatial resolution of 10 m, has been used. In 2008, a multi-temporal data set was available, from SPOT5 satellite to produce a land cover map for the classes water melon and durum wheat. Water melon cultivation was simulated adopting different water supply managements: rainfed and four irrigation strategies based on (i soil water availability and (ii plant water status adopting a threshold daily stress value. For each management, several water management indicators were calculated and mapped in GIS environment. For seasonal irrigation depth, actual evapotranspiration and irrigation efficiency were also determined. The analysis allowed to individuate the areas particularly sensitive to water losses by deep percolation because of their hydraulic functions characterized by low water retention and large values of saturated hydraulic conductivity. For these areas, the irrigation based on plant water status caused very high water losses by drainage. On the contrary, the irrigation scheduled on soil base allowed to
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Dynamics of health status of residents in the Lugyny district after the accident at the ChNPS
International Nuclear Information System (INIS)
Godlevsky, I.; Nasvit, O.
1998-01-01
The Lugyny district lies in the northern part of the Zhytomyr region of Ukraine within 110-150 km from the Chernobyl nuclear power station (ChNPS). Its territory is crossed by the southern and south-western tracks that were formed by the Chernobyl accident in April 1986. The total territory of the district constitutes approximately 900 km 2 , the territory of agricultural land - more than 300 km 2 , and about 190 km 2 of them arable land. Practically all agricultural land in the district have the 137 Cs contamination density higher than 1 Ci/km 2 . Prior to the Chernobyl accident about 30 thousand residents were living in the Lugyny district. By the present moment the population of the district has dropped to approximately 22 thousand people due to resettlement from the most contaminated territories and the decrease in the birth-rate. (J.P.N.)
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Prevalence & Practice of Self-Medication in Ernakulum District, southern India
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Nimitha Paul
2017-09-01
Full Text Available Introduction Self-medication can lead to many problems and has many concerns associated with it including development of drug resistance. The objectives of the current study were to assess the prevalence of self-medication practices among people residing in selected urban and rural areas of Ernakulam district, to assess the pattern of use of self-medications and to determine the differences, if any, between the rural, urban and slum population in the prevalence and pattern of use of self-medications Methods A community based cross-sectional study was conducted and 539 individuals from urban, rural and urban slums of Ernakulam district, Kerala were interviewed using a structured questionnaire. Data was tabulated in MS Excel and analysed using IBM Statistical Package for Social Science (SPSS version 15. Descriptive statistics such as frequency and percentage was used to summarize the data. Univariate and multivariate analysis was done to assess the factors associated with self-medication Results In the study, 21.5% (114/539 reported that they practised self-medication within last three months. Major indications for self-medication were aches and pain (28.9%, fever (22.8% and chronic diseases (13.7%. Among those who practised self-medication, 6.1% (7/114 used antibiotics. In the final logistic regression model, being in urban area [urban areas (OR 5.8, 95% CI 3.2-10.4, urban slums (OR 2.9, 95% CI 1.5-5.4] and increasing age groups [18-59 years (OR 2.1 95% CI 1.1-3.8 and more than 60 years (OR 3.2 95% CI 1.6-6.5] were associated with self-medication practices. Conclusion Holistic approach should be taken to prevent the problem of self-medications, which includes proper awareness and education to public, improving access to care and regulation of pharmacies regarding sale of drugs.
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Scale-dependent spatial variability in peatland lead pollution in the southern Pennines, UK.
Rothwell, James J; Evans, Martin G; Lindsay, John B; Allott, Timothy E H
2007-01-01
Increasingly, within-site and regional comparisons of peatland lead pollution have been undertaken using the inventory approach. The peatlands of the Peak District, southern Pennines, UK, have received significant atmospheric inputs of lead over the last few hundred years. A multi-core study at three peatland sites in the Peak District demonstrates significant within-site spatial variability in industrial lead pollution. Stochastic simulations reveal that 15 peat cores are required to calculate reliable lead inventories at the within-site and within-region scale for this highly polluted area of the southern Pennines. Within-site variability in lead pollution is dominant at the within-region scale. The study demonstrates that significant errors may be associated with peatland lead inventories at sites where only a single peat core has been used to calculate an inventory. Meaningful comparisons of lead inventories at the regional or global scale can only be made if the within-site variability of lead pollution has been quantified reliably.
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Deforestation in Mwanza District, Malawi, from 1981 to 1992 as determined from Landsat MSS imagery
Andrew T. Hudak; Carol A. Wessman
2000-01-01
Malawi is critically short of fuelwood, the primary energy source for its poverty-stricken populace. Deforestation from 1981 to 1992 in Mwanza District in southern Malawi was assessed using Normalized Difference Vegetation Index (NDVI) values calculated from multitemporal Landsat Multispectral Scanner (MSS) images. A control site, where vegetation change was assumed to...
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Directory of Open Access Journals (Sweden)
Claudia Hanson
2015-09-01
Full Text Available We report a cluster-randomised trial of a home-based counselling strategy, designed for large-scale implementation, in a population of 1.2 million people in rural southern Tanzania. We hypothesised that the strategy would improve neonatal survival by around 15%.In 2010 we trained 824 female volunteers to make three home visits to women and their families during pregnancy and two visits to them in the first few days of the infant's life in 65 wards, selected randomly from all 132 wards in six districts in Mtwara and Lindi regions, constituting typical rural areas in Southern Tanzania. The remaining wards were comparison areas. Participants were not blinded to the intervention. The primary analysis was an intention-to-treat analysis comparing the neonatal mortality (day 0-27 per 1,000 live births in intervention and comparison wards based on a representative survey in 185,000 households in 2013 with a response rate of 90%. We included 24,381 and 23,307 live births between July 2010 and June 2013 and 7,823 and 7,555 live births in the last year in intervention and comparison wards, respectively. We also compared changes in neonatal mortality and newborn care practices in intervention and comparison wards using baseline census data from 2007 including 225,000 households and 22,243 births in five of the six intervention districts. Amongst the 7,823 women with a live birth in the year prior to survey in intervention wards, 59% and 41% received at least one volunteer visit during pregnancy and postpartum, respectively. Neonatal mortality reduced from 35.0 to 30.5 deaths per 1,000 live births between 2007 and 2013 in the five districts, respectively. There was no evidence of an impact of the intervention on neonatal survival (odds ratio [OR] 1.1, 95% confidence interval [CI] 0.9-1.2, p = 0.339. Newborn care practices reported by mothers were better in intervention than in comparison wards, including immediate breastfeeding (42% of 7,287 versus 35% of 7
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Aedes (Stegomyia) albopictus (Skuse), a potential new Dengue vector in southern Cameroon.
Fontenille, D.; Toto, J. C.
2001-01-01
Aedes albopictus, a mosquito vector of Dengue virus, has been recorded for the first time in Cameroon. Entomologic surveys in 2000 demonstrated that it is widespread in southern Cameroon, colonizing a wide variety of breeding sites and biting humans in every district surveyed. The presence of this vector increases the risk for emergence of dengue in Cameroon.
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Directory of Open Access Journals (Sweden)
Kola S Reddy
2017-01-01
Full Text Available Introduction: Telangana state in southern India has many areas which have high–low fluoride levels in drinking water, and Mahabubnagar district is one among them, where people are affected with dental and skeletal fluorosis, with the majority belonging to low socio-economic status. Aims: To assess the prevalence of dental fluorosis in school going children of Mahabubnagar district and also to assess fluoride levels in drinking water from different areas of Mahabubnagar district. Materials and Methods: A cross-sectional study was conducted on 2000 children in the age group 6–12 years in different areas of Mahabubnagar district. Dental fluorosis status was assessed by using Modified Dean’s Fluorosis Index. Alizarin visual method was used to estimate fluoride levels in water. The data collected were subjected to statistical analysis. Results: Dental fluorosis in primary and permanent dentition was 15 and 70.3%, respectively. In the northern part of Mahabubnagar district, primary dentition was more affected by fluorosis whereas in southern part, the permanent dentition was more affected. The prevalence of dental fluorosis in primary dentition was more in 6–7-year-old children (35.5%, and in permanent dentition, it was more in 9–10-year-old children (70%. The fluoride level in drinking water was more in Kosghi, Kalwakurthy (2.0 ppm. Conclusion: Dental fluorosis was more in 10-year-old and less in 6-year-old children. It was more in eastern and northern zones of Mahabubnagar district and less in local villages of Mahabubnagar.
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Dryland orchard development in southern Tamil Nadu
International Nuclear Information System (INIS)
Mohandas, S.; Marimuthu, R.; Karthikeyan, M.
2002-01-01
With low annual rainfall and high potential of evaporation in southern districts of Tamil Nadu, it is difficult to grow the crops, successfully. Drylands of this tract are vulnerable to high radiation, high temperature and variable rainfall. Hence, dryfarming has become a risky enterprise in this zone and all the above factors altogether reduce the choice of agricultural crops. Considering the magnitude of the area and it's untapped potential, which offers enormous scope for dryland horticulture in this region and thereby improving the soil productivity for other crops too
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2011-02-28
... Area (NCA) Visitor's Center, Las Vegas, Nevada; July 21, 2011, at the BLM Southern Nevada District... final meeting agenda that will be available two weeks prior to each meeting. FOR FURTHER INFORMATION... be raised by RAC members. The final agendas with any additions/corrections to agenda topics...
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Scale-dependent spatial variability in peatland lead pollution in the southern Pennines, UK
International Nuclear Information System (INIS)
Rothwell, James J.; Evans, Martin G.; Lindsay, John B.; Allott, Timothy E.H.
2007-01-01
Increasingly, within-site and regional comparisons of peatland lead pollution have been undertaken using the inventory approach. The peatlands of the Peak District, southern Pennines, UK, have received significant atmospheric inputs of lead over the last few hundred years. A multi-core study at three peatland sites in the Peak District demonstrates significant within-site spatial variability in industrial lead pollution. Stochastic simulations reveal that 15 peat cores are required to calculate reliable lead inventories at the within-site and within-region scale for this highly polluted area of the southern Pennines. Within-site variability in lead pollution is dominant at the within-region scale. The study demonstrates that significant errors may be associated with peatland lead inventories at sites where only a single peat core has been used to calculate an inventory. Meaningful comparisons of lead inventories at the regional or global scale can only be made if the within-site variability of lead pollution has been quantified reliably. - Multiple peat cores are required for accurate peatland Pb inventories
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The Economics of Bulk Water Transport in Southern California
Directory of Open Access Journals (Sweden)
Andrew Hodges
2014-12-01
Full Text Available Municipalities often face increasing demand for limited water supplies with few available alternative sources. Under some circumstances, bulk water transport may offer a viable alternative. This case study documents a hypothetical transfer between a water utility district in northern California and urban communities located on the coast of central and southern California. We compare bulk water transport costs to those of constructing a new desalination facility, which is the current plan of many communities for increasing supplies. We find that using water bags to transport fresh water between northern and southern California is in some instances a low-cost alternative to desalination. The choice is constrained, however, by concerns about reliability and, thus, risk. Case-study results demonstrate the challenges of water supply augmentation in water-constrained regions.
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Govoni, Vittorio; Fallica, Elisa; Monetti, Vincenza Cinzia; Guerzoni, Franco; Faggioli, Raffaella; Casetta, Ilaria; Granieri, Enrico
2008-01-01
The epidemiologic features of status epilepticus (SE) are still in the course of definition. We carried out an intensive survey of multiple sources of case material in the resident population of the health district of Ferrara, Italy, in 2003. Information was collected on age, gender, duration, seizure type and etiology of SE. The age- adjusted annual incidence rate of SE was 27.2/100,000 (95% CI = 19.4-36.9) and it was higher in men (41.7/100,000, 95% CI = 26.9-61.7) than in women (12.3/100,000, 95% CI = 6.9-20.4). The incidence was higher in the elderly (older than 60 years, 39.2/100,000) than in younger adults in the age group 20-59 years (14.7/100,000). The age-specific incidence showed a bimodal distribution peaking in the youngest (0-4 years) and in the oldest age group (75+ years). Cerebrovascular disease was the most frequent etiologic factor (45%). Epilepsy had previously been diagnosed in 40% of the patients. The case fatality was 5%. The study found a higher incidence of SE than that expected on the basis of the previous European studies suggesting that the risk of SE in southern Europe is higher and more similar to that estimated in population studies in the United States. The case fatality was lower than that reported in previous South-European population studies despite the similar clinical features of the patients. Indirect evidence suggests that several factors related to the SE management could have positively influenced the outcome. Copyright 2007 S. Karger AG, Basel.
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Selvakumar, S.; Ramkumar, K.; Chandrasekar, N.; Magesh, N. S.; Kaliraj, S.
2017-03-01
A total of 20 groundwater samples were collected from both dug and bore wells of southern Tiruchirappalli district and analyzed for various hydrogeochemical parameters. The analyzed physicochemical parameters such as pH, electrical conductivity, total dissolved solids, calcium, magnesium, sodium, potassium, bicarbonate, carbonate, sulfate, chloride, nitrate, and fluoride are used to characterize the groundwater quality and its suitability for drinking and irrigational uses. The results of the chemical analysis indicates that the groundwater in the study area is slightly alkaline and mainly contains Na+, Ca2+, and Mg2+ cations as well as HCO3 2-, Cl-, SO4 2-and NO3 - anions. The total dissolved solids mainly depend on the concentration of major ions such as Ca, Mg, Na, K, HCO3, Cl, and SO4. Based on TDS, 55 % of the samples are suitable for drinking and rest of the samples are unsuitable for drinking. The total hardness indicates that majority of the groundwater samples are found within the permissible limit of WHO. The dominant hydrochemical facies for groundwater are Ca-Mg-Cl, Ca-HCO3, and Ca-Cl type. The USSL graphical geochemical representation of groundwater quality suggests that majority of the water samples belongs to high medium salinity with low alkali hazards. The Gibb's plot indicates that the groundwater chemistry of the study area is mainly controlled by evaporation and rock-water interaction. Spearman's correlation and factor analysis were used to distinguish the statistical relation between different ions and contamination source in the study area.
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Kenfo, Hizkel; Mekasha, Yoseph; Tadesse, Yosef
2018-04-01
The study was carried out in Bensa district of Sidama zone, Southern Ethiopia. Agro-ecologically, the study sites were classified into highland and mid-altitude. The objective of the study was to identify sheep farming practices in relation to future production strategies in the study area. A total of 128 households from four kebeles (lower administrative structure) were selected purposively based on sheep population and production potential and accessibility. Data was collected through semi-structured questionnaire, focus group discussions, and key informants. The result showed that most of the household heads were male (92.75%) and mixed crop-livestock system was the dominant production system. Among the livestock species, sheep accounted for the largest proportion across the two agro ecologies and the average sheep flock size/household was 4.6 ± 0.33 and 22 4.3 ± 0.213 in highland and in mid-altitude, respectively. The primary reason of keeping sheep was for cash income and saving across the two agro ecologies. The major feed resources for sheep during the wet and dry seasons were natural pasture and crop residues respectively across the two agro ecologies. Feed shortages, disease, parasite prevalence, and market were the major sheep production constraints in highland while feed shortage, genotype, disease, parasite prevalence, and market in mid-altitude. It can be concluded that for enhancing future production from sheep in the area, emphasis is to be given on feed availability, disease management, breeding policy, and marketing strategies.
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Energy Technology Data Exchange (ETDEWEB)
Ruiz, M.; Bielza, J.; Garrido, A.; Iglesias, A.
2015-07-01
Hydrological drought is expected to have an increasing impact on both crop and fruit yields in arid and semi-arid regions. Some existing crop insurance schemes provide coverage against water deficits in rain-fed agriculture. The Prevented Planting Program in the USA covers against drought for irrigated agriculture. However, drought insurance for irrigated agriculture is still a challenge for companies and institutions because of the complexity of the design and implementation of this type of insurance. Few studies have attempted to evaluate the risk of loss due to irrigation water scarcity using both stand-alone production functions and crop simulation models. This paper’s contributions are that it evaluates the suitability of AquaCrop for calculating drought insurance premiums for irrigated agriculture and that it discusses contract conditions and insurance design for hydrological drought risk coverage as part of a traditional insurance product, with on-field loss assessment in combination with a trigger index. This method was applied to an irrigation district in southern Spain. Our insurance premium calculation showed that it is feasible to apply this method provided that its data requirements are met, such as a large enough set of reliable small-scale yield and irrigation time series data, especially soil data, to calibrate AquaCrop. The choice of a trigger index should not be underestimated because it proved to have a decisive influence on insurance premiums and indemnities. Our discussion of the contract conditions shows that hydrological drought insurance must comply with a series of constraints in order to avoid moral hazard and basis risk. (Author)
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Directory of Open Access Journals (Sweden)
Jorge Ruiz
2015-12-01
Full Text Available Hydrological drought is expected to have an increasing impact on both crop and fruit yields in arid and semi-arid regions. Some existing crop insurance schemes provide coverage against water deficits in rain-fed agriculture. The Prevented Planting Program in the USA covers against drought for irrigated agriculture. However, drought insurance for irrigated agriculture is still a challenge for companies and institutions because of the complexity of the design and implementation of this type of insurance. Few studies have attempted to evaluate the risk of loss due to irrigation water scarcity using both stand-alone production functions and crop simulation models. This paper’s contributions are that it evaluates the suitability of AquaCrop for calculating drought insurance premiums for irrigated agriculture and that it discusses contract conditions and insurance design for hydrological drought risk coverage as part of a traditional insurance product, with on-field loss assessment in combination with a trigger index. This method was applied to an irrigation district in southern Spain. Our insurance premium calculation showed that it is feasible to apply this method provided that its data requirements are met, such as a large enough set of reliable small-scale yield and irrigation time series data, especially soil data, to calibrate AquaCrop. The choice of a trigger index should not be underestimated because it proved to have a decisive influence on insurance premiums and indemnities. Our discussion of the contract conditions shows that hydrological drought insurance must comply with a series of constraints in order to avoid moral hazard and basis risk.
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Town of Cary, North Carolina — View the location of the Town of Cary’s four Town Council districts.Please note that one district, District A, is split into two geo-spatial areas. One area is in...
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Thamattoor, Usha; Thomas, Tinku; Banandur, Pradeep; Rajaram, S; Duchesne, Thierry; Abdous, Belkacem; Washington, Reynold; Ramesh, B M; Moses, Stephen; Alary, Michel
2015-01-01
Heterogeneity of the HIV epidemic across districts of south India is reflected in HIV positivity among antenatal clinic (ANC) attendees. Along with individual factors, contextual factors also need consideration for effective HIV interventions. Thus, identifying district and individual level factors that influence ANC HIV positivity assumes importance to intervene effectively. Data on HIV sentinel surveillance among the ANC population were obtained from the National AIDS Control Organization (NACO) between years 2004 and 2007. Data from serial cross-sectional studies among female sex workers (FSWs) conducted during this time period in 24 districts were used to generate district level variables corresponding to parameters concerning this high risk population. Other district level data were obtained from various official/governmental agencies. Multilevel logistic regression was used to identify individual and district level factors associated with ANC-HIV positivity. The average ANC-HIV prevalence from 2004 to 2007 in the 24 integrated biological and behavioural assessments (IBBA) districts ranged from 0.25 to 3.25%. HIV positivity was significantly higher among ANC women with age ≥ 25 years [adjusted odds ratio (AOR):1.49; 95% confidence interval (95%CI):1.27 to 1.76] compared to those with ageIlliteracy of the woman, higher HIV prevalence among FSWs and early marriage were associated with HIV positivity among pregnant women in southern India. In addition to targeted HIV preventive interventions among FSWs, studying and changing the behavior of FSW clients and addressing structural drivers of the epidemic might indirectly help reduce HIV infection among women in southern India.
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Stratigraphy of Slick Rock district and vicinity, San Miguel and Dolores Counties, Colorado
Shawe, Daniel R.; Simmons, George C.; Archbold, Norbert L.
1968-01-01
The Slick Rock district covers about 570 square miles in western San Miguel and Dolores Counties, in southwestern Colorado. It is at the south edge of the salt-anticline region of southwestern Colorado and southeastern Utah and of the Uravan mineral belt.Deposition of Paleozoic sedimentary rocks in the district and vicinity was principally controlled by development of the Paradox Basin, and of Mesozoic rocks by development of a depositional basin farther west. The Paleozoic rocks generally are thickest at the northeast side of the Paradox Basin in a northwest- trending trough which seems to be a wide graben in Precambrian igneous and metamorphic basement rocks; Mesozoic rocks generally thicken westward and southwestward from the district.Sedimentary rocks rest on a Precambrian basement consisting of a variety of rocks, including granite and amphibolite. The surface of the Precambrian rocks is irregular and generally more than 2,000 feet below sea level and 7,000-11,000 feet below the ground surface. In the northern part of the district the Precambrian surface plunges abruptly northeastward into the trough occupying the northeast side of the Paradox Basin, and in the southern part it sags in a narrow northeasterly oriented trough. Deepening of both troughs, or crustal deformation in their vicinity, influenced sedimentation during much of late Paleozoic and Mesozoic time.The maximum total thickness of sedimentary rocks underlying the district is 13,000 feet, and prior to extensive erosion in the late Tertiary and the Quaternary it may have been as much as about 18,000 feet. The lower 5,000 feet or more of the sequence of sedimentary rocks consists of arenaceous strata of early Paleozoic age overlain by dominantly marine carbonate rocks and evaporite beds interbedded with lesser amounts of clastic sediments of late Paleozoic age. Overlying these rocks is about 4,500 feet of terrestrial clastic sediments, dominantly sandstone with lesser amounts of shale, mudstone
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Senay, G. B.; Velpuri, N. M.; Schauer, M.; Friedrichs, M.; Singh, R. K.
2017-12-01
We used 31 years (1984-2014) of cloud-free Landsat data (3,396 Landsat scenes) to estimate evapotranspiration over the southwestern United States using the Operational Simplified Surface Energy Balance (SSEBop) model. We focused on some of California's most agriculture-intensive watersheds (8 central valley watersheds and Palo Verde Irrigation District (PVID)). Farmers in southern California (including PVID) have water rights on the Colorado River. After meeting competing demands for agriculture (irrigation) and rural domestic use, the Colorado River is diverted to meet urban water demands in southern California. Due to the population growth and increasing domestic use, farmers have entered a special agreement to transfer their water rights under the fallowing program to the Metropolitan Water District (MWD) of southern California. MWD supplies water to 19 million people, more than half of California's population, and is the largest supplier of treated water in the United States. In this study, we presented the total annual volumetric water use in the Palo Verde Irrigation District since 1984 and computed historical annual crop water saved due to a fallowing program. We then converted volumetric water saved to total payouts to farmers in dollars and estimated the number of beneficiary households in the Greater Los Angeles area. It is interesting to see that nearly 120,000 acre-feet of water was transferred from PVID to MWD in 2011 and the cost of water payouts were over $20 million. This water saving met the demands of over 325,000 households in the Greater Los Angeles area. This analysis helps to a) demonstrate an approach to estimate and compare annual water use and water payments/savings using satellite data, b) monitor water rights compliance in an irrigation district, c) demonstrate the impact of water savings, and d) understand the interconnections between land-water management and socio-economic transactions across multiple spatio-temporal scales.
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Diggs, Tangela R.
2016-01-01
The purpose of this qualitative phenomenological study was to explore the self-reported personal perspectives of special education directors in K-12 urban school districts in Southern California. Over 20,000 administrators oversee the delivery of special education services in the United States and the demand for such leadership exceeds the supply…
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Mass loading of Hg in the Monte Amiata mining district, Southern Tuscany (Italy)
Rimondi V.; Costagliola P.; Gray J. E.; Lattanzi P.; Nannucci M.; Salvadori A.; Vaselli O.
2013-01-01
Mercury (Hg) transport in natural environments is of concern because Hg bioaccumulates in the food web. Particularly methyl-Hg is the form of Hg of major concern as it is highly toxic to humans and is ingested through food consumption, dominantly fish. Quantification of Hg mass loads in watersheds draining Hg mine districts allows (1) the identification of sources of contamination, (2) the evaluation of the effect of Hg on the environment, and (3) the identification of processes affecting Hg ...
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Use of helium in uranium exploration, Grants district
International Nuclear Information System (INIS)
DeVoto, R.H.; Mead, R.H.; Martin, J.P.; Bergquist, L.E.
1980-01-01
The continuous generation of inert helium gas from uranium and its daughter products provides a potentially useful means for remote detection of uranium deposits. The practicality of conducting helium surveys in the atmosphere, soil gas, and ground water to explore for buried uranium deposits has been tested in the Grants district and in the Powder River Basin of Wyoming. No detectable helium anomalies related to buried or surface uranium deposits were found in the atmosphere. However, reproducible helium-in-soil-gas anomalies were detected spatially related to uranium deposits buried from 50 to 800 ft deep. Diurnal and atmospheric effects can cause helium content variations (noise) in soil gas that are as great as the anomalies observed from instantaneous soil-gas samples. Cumulative soil-gas helium analyses, such as those obtained from collecting undisturbed soil samples and degassing them in the laboratory, may reveal anomalies from 5 to 100 percent above background. Ground water samples from the Grants district, New Mexico, and the Powder River Basin, Wyoming, have distinctly anomalous helium values spatially related to buried uranium deposits. In the southern Powder River Basin, helium values 20 to 200 percent above background occur 2 to 18 mile down the ground-water flow path from known uranium roll-front deposits. In the Grants district, helium contents 40 to 700 percent above background levels are present in ground waters from the host sandstone in the vicinity of uranium deposits and from aquifers up to 3,000 ft stratigraphically above the deep uranium deposits. The use of helium in soil and ground-water surveys, along with uranium and radon analyses of the same materials, is strongly recommended is expensive, deep, uranium-exploration programs such as those being conducted in the Grants district
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Ba, Harouna; Meade, Terri; Pierson, Elizabeth; Ferguson, Camille; Roy, Amanda; Williams, Hakim
2009-01-01
The Hattiesburg Public School District (HPSD) is a small urban school system located in southern Mississippi. Of the almost 4,500 students enrolled in its nine schools, 92 percent are African American and 90 percent receive free or reduced lunch. Currently, HPSD employs 34 administrators, 375 teachers, and 11 technology specialists. When the 21st…
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Ba, Harouna; Meade, Terri; Pierson, Elizabeth; Ferguson, Camille; Roy, Amanda; Williams, Hakim
2009-01-01
There are 21 schools in the Harrison County School District (HCSD), located in southern Mississippi, in the Gulfport/Biloxi metropolitan area. Of those, only Harrison Central 9th Grade (HC9) and Harrison County High School (HCHS) participated in the Cisco 21S Initiative--therefore, this summary will focus on only administrators, teachers,…
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International Nuclear Information System (INIS)
Pookpunt, Sittichoke; Ongsakul, Weerakorn
2016-01-01
Highlights: • Real wind data form a wind distributed map use in wind farm optimization algorithm. • Practical cost benefit is evaluated in the objective function. • Learning curve is developed to determine a wind farm cost model. • BPSO-TVAC simultaneously optimizes wind farm spacing, position, sizing, hub height. • Optimal placement shows improvement of operating income over conventional layout. - Abstract: This paper proposes the design of optimal wind farm configuration using a new wind probability distribution map at Huasai district, the east coast of Southern Thailand. The new wind probability distribution map integrates both frequency of wind speed and direction data at a monitoring site. The linear wake effect model is used to determine the wind speed at downstream turbines for the total power extraction from a wind farm array. The component cost model and learning curve is used to express the initial investment cost, levelized cost and the annual energy production cost of a wind farm, depending on the number of wind turbines, the installed size, hub height and wake loss within a wind farm. Based on Thailand wind energy selling price consisting of the fixed wind premium on top of base tariff, the profit depends on revenue of selling electricity and cost of energy. In this paper, Binary Particle Swarm Optimization with Time-Varying Acceleration Coefficients (BPSO-TVAC) is proposed to maximize profit subject to turbine position, turbine size, hub height, annual energy production, investment budget, land lease cost, operation and maintenance cost and levelized replacement cost constraints. Test results indicate that BPSO-TVAC optimally locate wind turbines directly facing the high frequent wind speed and direction, leading to a higher profit than the conventional wind farm layout.
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Directory of Open Access Journals (Sweden)
Horvath Peter
2015-07-01
Full Text Available A national objective was realised when Hungary joined the European Union based on the preliminary result of the referendum. Naturally, there were pros and cons about the accession and there were those who refused the European integration. Still the emotion was stronger that came from the future EU membership and the hope in terms of the agriculture that with the opportunities offered by the EU both the Hungarian agriculture and countryside would follow a development course. Because of the accession a lot of support forms as well as the EU institutions became available but considering the impacts there were no clear positions. Obviously, today we know what kind of objective, positive changes were brought by the accession for example in terms of infrastructural and machine supply, broadened market possibilities and income growth. Still we also experience the objective disadvantages such as the stronger competition and the mass expansion of multinational food-processing and trading companies. The scientific measurement and judgement of the developmental changes which are difficult to measure is still a subject of debate. We have done the concentration analysis for two budget periods 2004-2006 and 2007-2013 respectively. Between 2004-2006 the regional concentration is more balanced year by year than the district. In the district values even in this period we can already experience the fact that very few farmers receive a big amount of support. Between 2007-2013 there are no sharp differences in the case of concentration neither in the region nor in the district. The Lorenz curve shows a classic concentration distribution in the Southern Great Plain Region every year. The course of Lorenz curves is supported by the value of the concentration ratio which is the total share of the support of the three players receiving the biggest funds since the indicator has been hovering around the 10% average value in the region since 2006 while in the district we
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Saraswathi, K; Chandrasekaran, S
2016-05-01
Fuel energy demand is of great concern in recent times due to the depletion of fossil fuel resources. Biomass serves as widely available primary renewable energy source. Hence, a study was performed to assess the above-ground biomass yielding capability of fuel wood tree Prosopis juliflora in three varied ecosystems viz., coastal, fallow land and riparian ecosystems in southern districts of Tamil Nadu. The results showed that the biomass production potential and above-ground net primary productivity of P. juliflora depend on the age of the tree stands and the nature of ecosystem. A higher biomass yield was observed for P. juliflora trees with 5 to 10 years old when compared to less than 5 years of their age. Among the three ecosystems, the maximum biomass production was recorded in riparian ecosystem. The stands with less than 5-year-old P. juliflora trees gave 1.40 t/ha, and 5- to 10-year-old tree stands produced 27.69 t/ha in riparian ecosystem. Above-ground net primary productivity of both the age groups was high in fallow land ecosystem. In riparian ecosystem, the wood showed high density and low sulphur content than the other two ecosystems. Hence, P. juliflora biomass can serve as an environmentally and economically feasible fuel as well as their utilization proffers an effective means to control its invasiveness.
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International Nuclear Information System (INIS)
Mitsui, Yu; Seto, Shoko; Nishio, Mari; Minato, Kazuya; Ishizawa, Kimiharu; Satoh, Shigeru
2010-01-01
The present study was conducted to select willow (Salix spp.) clones with a high potential for use as biomass energy crops in the southern region of Tohoku district in Japan. Cuttings of 8 willow clones were planted on an abandoned farmland near Sendai (av. annual temp., 10.9 o C) in March 2006, grown throughout the year and cut back in late December 2006 to resprout from the remaining stools in March 2007. The biomass yield in December 2007, after the first growing season, was highest in Salix pet-susu clone KKD, followed by Salix pseudolinearis clone FXM and Salix sachalinensis clone SEN. The biomass yield on December 2008, after the second growing season, was again highest in clone KKD followed by clone FXM, S. pet-susu clone HB471 and S. sachalinensis clone SEN; the average annual yield of dry mass after the second growing season being 3.09, 2.58, 2.17 and 1.85 kgDM plant -1 for the clones in this order. Plant growth form differed among the clones. Clones FXM and SEN had several shoots of almost uniform base diameter, whereas clones KKD and HB471 showed plagiotropic growth with one thick and several thin shoots. The calorific values of dried stem segments were similar among clones, ranging from 18.7 to 19.1 kJ g -1 . The dried stem segments contained 78.9-81.2 wt.% hollocellulose, 27.2-32.3 wt.% lignin and 2.1-4.0 wt.% extractives with ethanol-benzene, depending on clones. Based on these results, we could select four clones (KKD, FXM, HB471 and SEN) suitable for biomass production by SRWC in this area.
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Site Suitability Analysis for Dissemination of Salt-tolerant Rice Varieties in Southern Bangladesh
Sinha, D. D.; Singh, A. N.; Singh, U. S.
2014-11-01
Bangladesh is a country of 14.4 million ha geographical area and has a population density of more than 1100 persons per sq. km. Rice is the staple food crop, growing on about 72 % of the total cultivated land and continues to be the most important crop for food security of the country. A project "Sustainable Rice Seed Production and Delivery Systems for Southern Bangladesh" has been executed by the International Rice Research Institute (IRRI) in twenty southern districts of Bangladesh. These districts grow rice in about 2.9 million ha out of the country's total rice area of 11.3 million ha. The project aims at contributing to the Government of Bangladesh's efforts in improving national and household food security through enhanced and sustained productivity by using salinity-, submergence- and drought- tolerant and high yielding rice varieties. Out of the 20 project districts, 12 coastal districts are affected by the problem of soil salinity. The salt-affected area in Bangladesh has increased from about 0.83 million ha in 1973 to 1.02 million ha in 2000, and 1.05 million ha in 2009 due to the influence of cyclonic storms like "Sidr", "Laila" and others, leading to salt water intrusion in croplands. Three salinity-tolerant rice varieties have recently been bred by IRRI and field tested and released by the Bangladesh Rice Research Institute (BRRI) and Bangladesh Institute of Nuclear Agriculture (BINA). These varieties are BRRI dhan- 47 and Bina dhan-8 and - 10. However, they can tolerate soil salinity level up to EC 8-10 dSm-1, whereas the EC of soils in several areas are much higher. Therefore, a large scale dissemination of these varieties can be done only when a site suitability analysis of the area is carried out. The present study was taken up with the objective of preparing the site suitability of the salt-tolerant varieties for the salinity-affected districts of southern Bangladesh. Soil salinity map prepared by Soil Resources Development Institute of
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Directory of Open Access Journals (Sweden)
Ernest Dube
2015-11-01
Full Text Available This original research confronted challenges to environmental management and sustainability posed by veld fires in the Bulilima and Mangwe Districts of Matabeleland in the South Province in southern Zimbabwe. Veld fires have affected the fauna and flora, polluted air and water, and destroyed livelihoods. The study aimed at establishing challenges to environmental sustainability posed by veld fires, identifying the type of environment upon which veld fires have impacted, analysing legal issues and other interventions surrounding the control of veld fires and suggesting new control measures for veld fires. A qualitative research design and quota sampling were used. The study involved 30 participants. Data was collected through a questionnaire, an interview guide and participant observation. Challenges to environmental management and sustainability posed by veld fires include property damage, reduced soil fertility, destruction of vegetation, air and water pollution and destruction of wildlife. Most veld fires are a result of human actions that emanate from the disposal of cigarettes, the burning of vegetation when preparing fields, the use of fire by hunters, smoking out bees and the making of fires by motorists along highways. The government should consider reviewing the current environmental statues. Fireguards should be wide enough to lessen veld-fire impact. Lastly, veld-fire campaigns and rehearsals should be run on a regular basis. It is hoped that this work would make a significant contribution through improving the current thinking about environmental management and sustainability, thereby benefiting policy makers, practitioners and stakeholders.
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Tillerson-Brown, Amy
2016-01-01
In light of contemporary school choice proposals and the 60th anniversary of the Southern Manifesto, the Prince Edward County, Virginia public schools crisis provides interesting historical discussion. Prince Edward County (PEC), a rural community in central Virginia, was one of five school districts represented in the 1954 "Brown v. Board of…
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Chambers, Jeanne C.; Brooks, Matthew L.; Turner, Kent; Raish, Carol B.; Ostoja, Steven M.
2013-01-01
Maintaining and restoring the diverse ecosystems and resources that occur in southern Nevada in the face of rapid socio-economic and ecological change presents numerous challenged to Federal land managers. Rapid population growth since the 1980s, the land uses associated with that growth, and the interactions of those uses with the generally dry and highly variable climate result in numerous stresses to ecosystems, species, and cultural resource. In addition, climate models predict that the rate of temperature increase and, thus, changes in ecological processes, will be highest for ecosystems like the Mojave Desert. The Southern Nevada Agency Partnership (SNAP; http:www.SNAP.gov) was established in 1999 to address common issues pertaining to public lands in southern Nevada. Partners include the Bureau of Land Management, National Park Service, U.S. Fish and Wildlife Service, and USDA Forest Service and they work with each other, the local community, and other partners. SNAP agencies manage more than seven million acres of public lands in southern Nevada (95% of the land area). Federal land includes two national recreation areas, two national conservation area, four national wildlife refuges, 18 congressionally designated wilderness areas, five wilderness study areas, and 22 areas of critical environmental concern. The partnership's activities are mainly centered in Southern Nevada's Clark County (fig. 1.1), but lands managed by SNAP partner agencies also include portions of Lake Mead National Recreation Area in Mohave County, Arizona, U.S. Fish and Wildlife Service, and USDA Forest Service-managed lands in Lincoln and Nye Counties, Nevada, and all lands and activities managed by the Southern Nevada District Office of the Bureau of Land Management. These lands encompass nine distinct ecosystem types (fig. 1.2), support multiple species of management concern an 17 listed species, and are rich in cultural and historic resource. This introductory executive summary
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Seroprevalence of Toxoplasma gondii in southern districts of Tamil Nadu using IgG-ELISA.
Sucilathangam, G; Palaniappan, N; Sreekumar, C; Anna, T
2012-10-01
The present study was conducted to assess the seroprevalence of Toxoplasma gondii in and around Tirunelveli by in-house IgG assay using ELISA. Serum samples from 175 immunodeficient and 175 immunocompetent patients were collected at Tirunelveli district, Tamil Nadu from May 2006 to October 2007. They were subjected into in-house IgG assay using enzyme-linked immune sorbent assay (ELISA) in which tachyzoite soluble antigen derived from solubilised whole organisms was used. Out of 350 patients tested by IgG ELISA, 46 patients (13.14%) had antibodies for toxoplasmosis with mean OD value of 0.2 ± 0.073 and the OD value ranged from 0.144 to 0.444. Among the immunocompetent group of 175 patients, 19 patients (10.86%) had antibodies to toxoplasmosis whereas, in immunodeficient group of 175 patients, 27 patients (15.43%) had antibodies for toxoplasmosis. There was no statistical difference (P > 0.05) between the immunocompetent and immunodeficient group. The sensitivity and specificity of IgG ELISA in detecting toxoplasmosis was 90 and 100%, respectively. The overall seroprevalence of toxoplasmosis in and around Tirunelveli district of Tamil Nadu was 13.14% based on IgG ELISA. The study has proved ELISA to be a sensitive and specific procedure for the serodiagnosis of toxoplasmosis.
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The Marsili Volcanic Seamount (Southern Tyrrhenian Sea: A Potential Offshore Geothermal Resource
Directory of Open Access Journals (Sweden)
Francesco Italiano
2014-06-01
Full Text Available Italy has a strong geothermal potential for power generation, although, at present, the only two geothermal fields being exploited are Larderello-Travale/Radicondoli and Mt. Amiata in the Tyrrhenian pre-Apennine volcanic district of Southern Tuscany. A new target for geothermal exploration and exploitation in Italy is represented by the Southern Tyrrhenian submarine volcanic district, a geologically young basin (Upper Pliocene-Pleistocene characterised by tectonic extension where many seamounts have developed. Heat-flow data from that area show significant anomalies comparable to those of onshore geothermal fields. Fractured basaltic rocks facilitate seawater infiltration and circulation of hot water chemically altered by rock/water interactions, as shown by the widespread presence of hydrothermal deposits. The persistence of active hydrothermal activity is consistently shown by many different sources of evidence, including: heat-flow data, gravity and magnetic anomalies, widespread presence of hydrothermal-derived gases (CO2, CO, CH4, 3He/4He isotopic ratios, as well as broadband OBS/H seismological information, which demonstrates persistence of volcano-tectonic events and High Frequency Tremor (HFT. The Marsili and Tyrrhenian seamounts are thus an important—and likely long-lasting-renewable energy resource. This raises the possibility of future development of the world’s first offshore geothermal power plant.
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Ahmad, Zulfiqar; Akhter, Gulraiz; Ashraf, Arshad; Fryar, Alan
2010-11-01
A three-dimensional contaminant transport model has been developed to simulate and monitor the migration of disposal of hydrocarbon exploration produced water in Injection well at 2,100 m depth in the Upper Cretaceous Pab sandstone, Bhit area in Dadu district of Southern Pakistan. The regional stratigraphic and structural geological framework of the area, landform characteristics, meteorological parameters, and hydrogeological milieu have been used in the model to generate the initial simulation of steady-state flow condition in the underlying aquifer's layers. The geometry of the shallow and deep-seated characteristics of the geological formations was obtained from the drilling data, electrical resistivity sounding surveys, and geophysical well-logging information. The modeling process comprised of steady-state simulation and transient simulation of the prolific groundwater system of contamination transport after 1, 10, 30 years of injection. The contaminant transport was evaluated from the bottom of the injection well, and its short- and long-term effects were determined on aquifer system lying in varying hydrogeological and geological conditions.
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Farmer, Didi Bertrand; Berman, Leslie; Ryan, Grace; Habumugisha, Lameck; Basinga, Paulin; Nutt, Cameron; Kamali, Francois; Ngizwenayo, Elias; Fleur, Jacklin St; Niyigena, Peter; Ngabo, Fidele; Farmer, Paul E; Rich, Michael L
2015-01-01
Background: While Rwanda has achieved impressive gains in contraceptive coverage, unmet need for family planning is high, and barriers to accessing quality reproductive health services remain. Few studies in Rwanda have qualitatively investigated factors that contribute to family planning use, barriers to care, and quality of services from the community perspective. Methods: We undertook a qualitative study of community perceptions of reproductive health and family planning in Rwanda’s southern Kayonza district, which has the country’s highest total fertility rate. From October 2011 to December 2012, we conducted interviews with randomly selected male and female community members (n = 96), community health workers (n = 48), and health facility nurses (n = 15), representing all 8 health centers’ catchment areas in the overall catchment area of the district’s Rwinkwavu Hospital. We then carried out a directed content analysis to identify key themes and triangulate findings across methods and informant groups. Results: Key themes emerged across interviews surrounding: (1) fertility beliefs: participants recognized the benefits of family planning but often desired larger families for cultural and historical reasons; (2) social pressures and gender roles: young and unmarried women faced significant stigma and husbands exerted decision-making power, but many husbands did not have a good understanding of family planning because they perceived it as a woman’s matter; (3) barriers to accessing high-quality services: out-of-pocket costs, stock-outs, limited method choice, and long waiting times but short consultations at facilities were common complaints; (4) side effects: poor management and rumors and fears of side effects affected contraceptive use. These themes recurred throughout many participant narratives and influenced reproductive health decision making, including enrollment and retention in family planning programs. Conclusions: As Rwanda
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H2 fuelling infrastructure in Southern California
International Nuclear Information System (INIS)
Miyasato, M.
2004-01-01
'Full text:' The South Coast Air Quality Management District (SCAQMD) is the local air agency covering the majority of southern California, and the entity legislatively responsible for bringing the region into compliance with the federal Clean Air standards by 2010. One of the tools used by the SCAQMD to accelerate achieving cleaner air is the funding of research, development, and demonstration projects for advanced, clean air technologies. One major focus has been on hydrogen and fuel cells for both stationary and mobile applications. The presentation will discuss the SCAQMD strategy and deployment efforts regarding the development and expansion of hydrogen fueling infrastructure in the South Coast Air Basin. (author)
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District heating in Switzerland
International Nuclear Information System (INIS)
Herzog, F.
1991-01-01
District heating has been used in Switzerland for more than 50 years. Its share of the heat market is less than 3% today. An analysis of the use of district heating in various European countries shows that a high share of district heating in the heat market is always dependent on ideal conditions for its use. Market prospects and possible future developments in the use of district heating in Switzerland are described in this paper. The main Swiss producers and distributors of district heating are members of the Association of District Heating Producers and Distributors. This association supports the installation of district heating facilities where ecological, energetical and economic aspects indicate that district heating would be a good solution. (author) 2 tabs., 6 refs
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Diatom Assemblage in the Lake of Gaber Oun, Southern Libya
Directory of Open Access Journals (Sweden)
Abdelkader Elzen
2012-07-01
Full Text Available The lake of Gaber Oun in the southern district of Libya was studied to assess the diatom community composition in the littoral zone. Planktic and attached diatoms were listed and information on the constituent species made known (images are shown. Some criteria of the water characteristics are also given such as the pH, which is an average of 8.3, electrical conductivity which accounted for 1.4 µSim/cm1- and total dissolved salts (TDS of 189.0 mg/L1-.
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The Holy Dose: Spiritual adventures with Southern Oregon's psychedelic crusaders
Weber, Alex L
2011-01-01
Ashland, Oregon is a smart little community nestled in the foothills of the Siskiyou Mountains about 20 minutes north of the California border. Home to Southern Oregon University and host to the yearly Shakespeare Festival, Ashland is one of those places both progressive and picturesque that often occupies a top spot on waiting-room magazines' “Best Small Towns” or “Best Places to Retire” lists. It's got a walkable business district with cozy fine-dining bistros, new-age book shops and old-sc...
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Getting by on credit: how district health managers in Ghana cope with the untimely release of funds.
Asante, Augustine D; Zwi, Anthony B; Ho, Maria T
2006-08-17
District health systems in Africa depend largely on public funding. In many countries, not only are these funds insufficient, but they are also released in an untimely fashion, thereby creating serious cash flow problems for district health managers. This paper examines how the untimely release of public sector health funds in Ghana affects district health activities and the way district managers cope with the situation. A qualitative approach using semi-structured interviews was adopted. Two regions (Northern and Ashanti) covering the northern and southern sectors of Ghana were strategically selected. Sixteen managers (eight directors of health services and eight district health accountants) were interviewed between 2003/2004. Data generated were analysed for themes and patterns. The results showed that untimely release of funds disrupts the implementation of health activities and demoralises district health staff. However, based on their prior knowledge of when funds are likely to be released, district health managers adopt a range of informal mechanisms to cope with the situation. These include obtaining supplies on credit, borrowing cash internally, pre-purchasing materials, and conserving part of the fourth quarter donor-pooled funds for the first quarter of the next year. While these informal mechanisms have kept the district health system in Ghana running in the face of persistent delays in funding, some of them are open to abuse and could be a potential source of corruption in the health system. Official recognition of some of these informal managerial strategies will contribute to eliminating potential risks of corruption in the Ghanaian health system and also serve as an acknowledgement of the efforts being made by local managers to keep the district health system functioning in the face of budgetary constraints and funding delays. It may boost the confidence of the managers and even enhance service delivery.
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Getting by on credit: how district health managers in Ghana cope with the untimely release of funds
Directory of Open Access Journals (Sweden)
Ho Maria T
2006-08-01
Full Text Available Abstract Background District health systems in Africa depend largely on public funding. In many countries, not only are these funds insufficient, but they are also released in an untimely fashion, thereby creating serious cash flow problems for district health managers. This paper examines how the untimely release of public sector health funds in Ghana affects district health activities and the way district managers cope with the situation. Methods A qualitative approach using semi-structured interviews was adopted. Two regions (Northern and Ashanti covering the northern and southern sectors of Ghana were strategically selected. Sixteen managers (eight directors of health services and eight district health accountants were interviewed between 2003/2004. Data generated were analysed for themes and patterns. Results The results showed that untimely release of funds disrupts the implementation of health activities and demoralises district health staff. However, based on their prior knowledge of when funds are likely to be released, district health managers adopt a range of informal mechanisms to cope with the situation. These include obtaining supplies on credit, borrowing cash internally, pre-purchasing materials, and conserving part of the fourth quarter donor-pooled funds for the first quarter of the next year. While these informal mechanisms have kept the district health system in Ghana running in the face of persistent delays in funding, some of them are open to abuse and could be a potential source of corruption in the health system. Conclusion Official recognition of some of these informal managerial strategies will contribute to eliminating potential risks of corruption in the Ghanaian health system and also serve as an acknowledgement of the efforts being made by local managers to keep the district health system functioning in the face of budgetary constraints and funding delays. It may boost the confidence of the managers and even enhance
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Directory of Open Access Journals (Sweden)
Mengistu K
2016-08-01
Full Text Available Kassahun Mengistu1 Mulugeta Shegaze2 Kifle Woldemichael3 Hailay Gesesew3,4 Yohannes Markos5 1Department of Zonal Health Office, Gamo Goffa Zone, Arba Minch, Ethiopia; 2Department of Nursing, Arba Minch University, Arba Minch, Ethiopia; 3Department of Epidemiology, Jimma University, Jimma, Ethiopia; 4Discipline of Public Health, Flinders University, Adelaide, Australia; 5Department of Medical Physiology, Jimma University, Jimma, Ethiopia Background: Trachoma is the leading cause of preventable blindness worldwide. It is common in areas where people are socioeconomically deprived. Globally, approximately 1.2 billion people live in trachoma-endemic areas, in which, 40.6 million individuals have active trachoma and 8.2 million have trichiasis. According to the World Health Organization’s 2007 report, globally close to 1.3 million people are blind due to trachoma, while approximately 84 million suffer from active trachoma. The National Survey (2007 of Ethiopia showed a prevalence of 40.1% active trachoma among children aged 1–9 years. Trachoma is still endemic in most parts of Ethiopia.Objective: To assess prevalence of trachoma and factors associated with it among children aged 1–9 years in Zala district, Gamo Gofa Zone, Southern Nations, Nationalities, and Peoples’ Region.Methods: A community-based cross-sectional study was conducted in Zala district from February 28 to March 26, 2014. A total of 611 children were examined for trachoma based on the simplified World Health Organization 1983 classification. A multistage stratified sampling technique with a systematic random sampling technique was used to select study participants. Data were collected by using a semistructured pretested questionnaire and clinical eye examination. The data were entered using EpiData version 3.1 and analyzed using SPSS version 16. Multivariable logistic regression analysis was used to identify independently associated factors.Results: The overall prevalence of
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Aardoom, H A; Huisman-Wolfs, M M; Nijs, H G T
2002-09-21
To describe the epidemiological characteristics of ambulant psychiatric patients who were either brought to the police station or who came by themselves, but who were not kept in a cell, as a basis for the development of a reception protocol. Descriptive. The data from the medical records from 2000 kept by the forensic doctors employed by the district health services for the Southern South Holland region were inventoried. On request by the police, the forensic doctors examined 203 clients. The majority of these were middle-aged men who did have a place of residence. The reason for police involvement was bizarre or confused behaviour in public. Half of the patients had received or were receiving some form of psychiatric treatment from the mental health service. In approximately half of the cases the forensic doctor found a solution together with the police. In the other half of the cases the forensic doctor asked the crisis intervention team at the mental health service for an evaluation. Two thirds of these patients were hospitalised and one third was sent away. Because examination by both the forensic doctor and the mental health service psychiatrist and other procedures were lengthy (up to 6 hours), patients had to spend a long time in a holding cell at the police station that was not designed for stays of this length of time, and often lacked toilet facilities. The forensic doctor treated about half the clients without the need of assistance from the crisis intervention psychiatrist. The temporary accommodation for these confused clients was inadequate.
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Empowerment Zones and Enterprise Districts - MDC_CommunityDevelopmentDistrict
NSGIC Local Govt | GIS Inventory — Community Development Districts (CDDs) are special taxing districts or local units of special-purpose government. A CDD may charge separate non-ad valorem special...
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Center on Educational Governance, 2008
2008-01-01
This report, which is the second annual report on charter schools in California by the University of Southern California's (USC's) Center on Educational Governance, offers a unique view of charter school performance. Using both financial and academic data submitted by school districts to the state of California, this report looks well beyond test…
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Elliott, Arnold; Freeling, Paul; Owen, John
1980-01-01
Training for district nursing is being reviewed. By 1981 district nurses will have a new administrative structure, a new curriculum, and a new examination. Training for nursing, like that for general practice, is to become mandatory. The history of the development of district nurse training is briefly described.
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Directory of Open Access Journals (Sweden)
Mohammad Gorgipoor
2017-04-01
Full Text Available Background: Visceral leishmaniasis (VL or kala-azar is a parasitic disease caused by the species of Leishmania donovani complex. Mediterranean type of the disease is endemic in some parts of Iran and more than 95% of cases were reported in children up to 12 years of age. This study was performed to determine the seroprevalence of VL in the rural areas of the Dashti district from Bushehr province.Materials and Methods: In this cross-sectional study, a randomized cluster sampling method was used for the collection of blood samples from children up to 12 years old from rural areas of Dashti district. Before sampling; a questionnaire was filled out for each case. All the collected blood samples were examined after the serum separating by Direct Agglutination Test (DAT for detection of anti-Leishmania infantum antibodies. The cutoff titers of ≥1: 3200 with specific clinical features were supposed to be considered as VL.Results: Altogether, 24 out of 1221 (1.96% blood samples showed titers between 1:800 and 1:1600 which considered as suspicious cases. None of the suspicious cases had a history of kala-azar. None of 1221 collected blood samples showed anti Leishmania infantum (L. infantum at titer ≥1:3200.Conclusion: This study confirms the circulation of L. infantum in Dashti district and highlights the sporadic pattern of VL in the studied areas which necessitates the surveillance system to be monitored by health authorities.
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Attitudes of basic school teachers towards inclusive education in the southern province of Zambia
Muleya, Edmond Moses
2006-01-01
Review of literature indicates that successful implementation of inclusion in regular schools is enhanced when regular class teachers have positive attitudes towards inclusion. This investigation explored teachers attitude toward including children with special education needs in the regular classroom. A questionnaire survey was administered to 300 teachers from 3 zones in three different districts in southern province of Zambia. In general it was found that teachers had negative attitudes t...
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Wang, Lei; Cai, Xuquan; Xu, Yijuan
2015-01-01
The recent resurgence of bed bugs (Cimex spp.) in many developed countries has drawn increasing attention worldwide. The status of urban bed bug infestations were investigated in Shenzhen and Dongguan, two major cities in southern Guangdong Province of southern China, based on pest control service records from two different companies (one during 2012 and another during 2013). The results showed that Shenzhen and Dongguan have a severe problem with bed bug infestations: the control of bed bugs is a constant concern, except during the winter. In Shenzhen, a similar number of premises were treated for bed bugs in central business districts and suburban districts. However, in Dongguan, more premises were treated for bed bugs in suburban districts than in central business districts. The treatment rate for worker sleeping quarters, apartments, hotel, and private houses in Shenzhen was 53.8, 43.0, 1.9, and 1.3%, respectively. The percentage of treated rooms was 56.1% for worker sleeping quarters and 91.1% for apartments. In Dongguan, the treatment rate for worker sleeping quarters, apartments, hotel, and private houses was 90.0, 10.0, 0.0, and 0.0%, respectively. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
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2010-01-01
... District. (g) Contra Costa District includes and consists of Contra Costa County. (h) Santa Clara District... Ventura County. (l) Stockton District includes and consists of San Joaquin County, Amador County...
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NSGIC Local Govt | GIS Inventory — Legislative Districts dataset current as of 2007. Four layers - One State Assembly district, one State Senate district, one US House of Rep district, and one US...
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Glazener, Adrianna Kathleen
2013-01-01
This study applied the Evidence-Based Model (Odden & Picus, 2008) as a framework for determining how district leadership could potentially reallocate human resources to maximize the opportunity for student achievement, relying heavily on the ten strategies for doubling student performance (Odden, 2009; Odden & Archibald, 2009) and the…
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Directory of Open Access Journals (Sweden)
Parfenov Aleksandr E.
2016-10-01
Full Text Available The article shows the process of the industrial development of Sarepta district (now the southern part of Volgograd at the turn of the 19th and 20th centuries. By the end of the 19th century the Sarepta district comprised 17 production entities. The majority of them were small workshops that manufactured various household goods and had from 5 to 10 workers. Besides, Sarepta had a larger industrial enterprise – the Mustard Factory of the Glitsch – which was known throughout Russia for the high quality of its produce. Agriculture played a minor role in Sarepta district. The population of Sarepta district amounted to about 1800 people in 1894. It comprised landowners, small industrialists, and their hired workers. The late 19th and early 20th centuries saw a rapid industrial development of the area. The first stage of the process was the building of the Tsaritsyn- Tikhoretskaya railway line. It connected the Kuban wheat-growing region with central areas of Russia. A 13-kilometres long section of the railway line passed through Sarepta district. Near Sarepta a station, a locomotive depot, and repair workshops were built in 1895-98. In 1901 the railway line and station were supplemented with a large cargo port on the Volga near Sarepta. The creation of the large transport hub sharply raised the economic significance of Sarepta district. Social and demographic characteristics of the area also changed dramatically. Due to the inflow of workers to the station and port, the district population nearly doubled and the ratio of proletariat raised sharply.
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Chriqui, Jamie F; Eyler, Amy; Carnoske, Cheryl; Slater, Sandy
2013-01-01
To examine the influence of state laws and district policies on district-wide elementary school and middle school practices related to physical education (PE) time and the percentage of moderate-to-vigorous physical activity (MVPA) time during PE. Multivariate, cross-sectional analysis of state laws, district wellness and PE policies, and district PE practices for school year 2010-2011 controlling for district-level urbanicity, region, size, race/ethnicity of students, and socioeconomic status and clustered on state. One hundred ninety-five public school districts located in 42 states. District-level PE coordinators for the included districts who responded to an online survey. Minutes and days of PE per week and percent time spent in MVPA during PE time. District PE coordinators reported significantly less PE time than national standards-82.9 and 189.6 minutes at the elementary school and middle school levels, respectively. Physical education was provided an average of 2.5 and 3.7 days per week, respectively; and the percentage of MVPA time in PE was 64.4% and 65.7%, respectively. At the elementary school level, districts in either states with laws governing PE time or in a state and district with a law/policy reported significantly more days of PE (0.63 and 0.67 additional days, respectively), and districts in states with PE time laws reported 18 more minutes of PE per week. At the middle school level, state laws were associated with 0.73 more days of PE per week. Neither state laws nor district policies were positively associated with percent MVPA time in PE. State laws and district policies can influence district-level PE practices-particularly those governing the frequency and duration of PE-although opportunities exist to strengthen PE-related laws, policies, and practices.
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Investment Potential in Southern Cross Lane East Java
Directory of Open Access Journals (Sweden)
Abdul Hamid
2014-09-01
Full Text Available This article aims to identify potential problems, and development challenges Trails South (JLS as well as increased investment strategies in an attempt to improve the welfare of the people in the southern region of East Java. The study was conducted using descriptive method with sample areas in several districts / cities in the area of JLS, namely Pacitan, Terri, Tulungagung, Blitar, Malang, Lumajang, Jember and Banyuwangi. By using the analysis of the competitiveness of the region as well as the analysis of the pricing structure that is known comparative advantage (comparative advantage and competitive advantage (competitive advantage owned by the industry in each region of the sample. Comparative advantage was reflected in the level of production costs, while the competitive advantage is reflected by the role of transaction costs, including transportation cost. Based to the results of the study revealed that: (i development of the industry in the southern region is largely determined by the ability of the industry to conduct cost reduction through production efficiency, (ii development JLS contribute to lower transport costs, thereby increasing competitive advantage, where the region is the biggest benefit Pacitan and Blitar, and (iii development of JLS will result in increased economic activity and employment, especially in Pacitan and Blitar. Recommendations that can be submitted is the preparation of a master plan development of JLS, especially for the area Pacitan, Blitar, and Psychology. Where in the preparation of the master plan is needed studies on southern regional development planning, such as the establishment of centers of development of the southern region is seen by the economic characteristics of the area.
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Jemberu, W T; Mourits, M C M; Sahle, M; Siraw, B; Vernooij, J C M; Hogeveen, H
2016-12-01
This study aimed at determining the incidence, distribution, risk factors, and causal serotypes of foot and mouth disease (FMD) outbreaks in Ethiopia based on 5 years of retrospective outbreak data (September 2007 until August 2012). District level outbreak data were collected from 115 randomly selected districts using a questionnaire administered to district animal health officers. The national incidence of FMD outbreaks during the study period was 1.45 outbreaks per five district years. Outbreaks were geographically widespread affecting all major regional states in the country and were more frequent in the central, southern, and southeastern parts of the country. Neither long-term nor seasonal trends were observed in the incidence of outbreaks. A mixed effects logistic regression analysis revealed that the type of production system (market oriented system versus subsistence systems), presence of a major livestock market and/or route, and adjacency to a national parks or wildlife sanctuary were found to be associated with increased risk of outbreaks in the districts. FMD virus serotypes O, A, SAT 2, and SAT 1 were identified as the causal serotypes of the outbreaks during the study period. Whereas O was the dominant serotype, SAT 2 was the serotype that showed increase in relative frequency of occurrence. The estimated incidence of outbreaks is useful in assessing the economic impacts of the disease, and the identified risk factors provide important knowledge to target a progressive FMD control policy for Ethiopia. © 2015 Blackwell Verlag GmbH.
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California Political Districts
California Natural Resource Agency — This is a series of district layers pertaining to California'spolitical districts, that are derived from the California State Senateand State Assembly information....
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THE GREAT SOUTHERN CALIFORNIA SHAKEOUT: Earthquake Science for 22 Million People
Jones, L.; Cox, D.; Perry, S.; Hudnut, K.; Benthien, M.; Bwarie, J.; Vinci, M.; Buchanan, M.; Long, K.; Sinha, S.; Collins, L.
2008-12-01
Earthquake science is being communicated to and used by the 22 million residents of southern California to improve resiliency to future earthquakes through the Great Southern California ShakeOut. The ShakeOut began when the USGS partnered with the California Geological Survey, Southern California Earthquake Center and many other organizations to bring 300 scientists and engineers together to formulate a comprehensive description of a plausible major earthquake, released in May 2008, as the ShakeOut Scenario, a description of the impacts and consequences of a M7.8 earthquake on the Southern San Andreas Fault (USGS OFR2008-1150). The Great Southern California ShakeOut was a week of special events featuring the largest earthquake drill in United States history. The ShakeOut drill occurred in houses, businesses, and public spaces throughout southern California at 10AM on November 13, 2008, when southern Californians were asked to pretend that the M7.8 scenario earthquake had occurred and to practice actions that could reduce the impact on their lives. Residents, organizations, schools and businesses registered to participate in the drill through www.shakeout.org where they could get accessible information about the scenario earthquake and share ideas for better reparation. As of September 8, 2008, over 2.7 million confirmed participants had been registered. The primary message of the ShakeOut is that what we do now, before a big earthquake, will determine what our lives will be like after. The goal of the ShakeOut has been to change the culture of earthquake preparedness in southern California, making earthquakes a reality that are regularly discussed. This implements the sociological finding that 'milling,' discussing a problem with loved ones, is a prerequisite to taking action. ShakeOut milling is taking place at all levels from individuals and families, to corporations and governments. Actions taken as a result of the ShakeOut include the adoption of earthquake
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Kolkman, PME; Luteijn, AJ; Nasiiro, RS; Bruney, [No Value; Smith, RJA; Meyboom-de Jong, B
1998-01-01
District nurses constitute the basis of the primary health care services in Dominica. All encounters of three district nurses were registered using the international classification of primary care. Information on other aspects of district nursing was collected by participating observation and the
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California Natural Resource Agency — Private Water District boundaries are areas where private contracts provide water to the district in California. This database is designed as a regions polygon...
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California Natural Resource Agency — State Water Project District boundaries are areas where state contracts provide water to the district in California. This database is designed as a regions polygon...
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Directory of Open Access Journals (Sweden)
Usha Thamattoor
Full Text Available Heterogeneity of the HIV epidemic across districts of south India is reflected in HIV positivity among antenatal clinic (ANC attendees. Along with individual factors, contextual factors also need consideration for effective HIV interventions. Thus, identifying district and individual level factors that influence ANC HIV positivity assumes importance to intervene effectively.Data on HIV sentinel surveillance among the ANC population were obtained from the National AIDS Control Organization (NACO between years 2004 and 2007. Data from serial cross-sectional studies among female sex workers (FSWs conducted during this time period in 24 districts were used to generate district level variables corresponding to parameters concerning this high risk population. Other district level data were obtained from various official/governmental agencies. Multilevel logistic regression was used to identify individual and district level factors associated with ANC-HIV positivity.The average ANC-HIV prevalence from 2004 to 2007 in the 24 integrated biological and behavioural assessments (IBBA districts ranged from 0.25 to 3.25%. HIV positivity was significantly higher among ANC women with age ≥ 25 years [adjusted odds ratio (AOR:1.49; 95% confidence interval (95%CI:1.27 to 1.76] compared to those with age<25 years; illiterate (AOR:1.62; 95%CI:1.03 to 2.54 compared to literate; employed in agriculture (AOR:1.34; 95%CI:1.11 to 1.62 or with occupations like driver/helper/industry/factory workers/hotel staff (AOR:1.59; 95%CI:1.26 to 2.01 compared to unemployed. District level HIV prevalence among FSWs (AOR:1.03; 95%CI:1.0 to 1.05 and percentage women marrying under 18 years were significantly associated with ANC-HIV positivity (AOR:1.02; 95%CI:1.00 to 1.04.Illiteracy of the woman, higher HIV prevalence among FSWs and early marriage were associated with HIV positivity among pregnant women in southern India. In addition to targeted HIV preventive interventions among
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Geology and Ore Deposits of the Uncompahgre (Ouray) Mining District, Southwestern Colorado
Burbank, Wilbur Swett; Luedke, Robert G.
2008-01-01
The Uncompahgre mining district, part of the Ouray mining district, includes an area of about 15 square miles (mi2) on the northwestern flank of the San Juan Mountains in southwestern Colorado from which ores of gold, silver, copper, lead, and zinc have had a gross value of $14 to 15 million. Bedrock within the district ranges in age from Proterozoic to Cenozoic. The oldest or basement rocks, the Uncompahgre Formation of Proterozoic age, consist of metamorphic quartzite and slate and are exposed in a small erosional window in the southern part of the district. Overlying those rocks with a profound angular unconformity are Paleozoic marine sedimentary rocks consisting mostly of limestones and dolomites and some shale and sandstone that are assigned to the Elbert Formation and Ouray Limestone, both of Devonian age, and the Leadville Limestone of Mississippian age. These units are, in turn, overlain by rocks of marine transitional to continental origin that are assigned to the Molas and Hermosa Formations of Pennsylvanian age and the Cutler Formation of Permian age; these three formations are composed predominantly of conglomerates, sandstones, and shales that contain interbedded fossiliferous limestones within the lower two-thirds of the sequence. The overlying Mesozoic strata rest also on a pronounced angular unconformity upon the Paleozoic section. This thick Mesozoic section, of which much of the upper part was eroded before the region was covered by rocks of Tertiary age, consists of the Dolores Formation of Triassic age, the Entrada Sandstone, Wanakah Formation, and Morrison Formation all of Jurassic age, and the Dakota Sandstone and Mancos Shale of Cretaceous age. These strata dominantly consist of shales, mudstones, and sandstones and minor limestones, breccias, and conglomerates. In early Tertiary time the region was beveled by erosion and then covered by a thick deposit of volcanic rocks of mid-Tertiary age. These volcanic rocks, assigned to the San Juan
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Sunkari, Emmanuel Daanoba; Zango, Musah Saeed; Korboe, Harriet Mateko
2018-04-01
Bongo and Sekyere South districts, both in the northern and southern parts of Ghana, respectively, have high populations living in rural areas and most of them use groundwater for drinking purposes. The groundwater in these areas is prone to contamination from natural and/or artificial sources. Therefore this study aims; (1) to present a comparative analysis of the fluoride concentration in groundwater samples from Bongo and Sekyere South districts and the associated groundwater-rock interaction that may be the cause for the varied fluoride concentrations, (2) to determine the leaching potential of fluoride from the host rocks as the possible mechanism for groundwater contamination. Sixty (60) groundwater samples from active pumping wells and twelve (12) rock samples from outcrops were collected from various communities in the two districts for fluoride concentration and mineralogical analysis. Based on the variations in fluoride concentration, fluoride spatial distribution maps were prepared using empirical Bayesian kriging interpolation method and analysed by means of hierarchical cluster analysis. The fluoride concentration in Bongo district varies between 1.71 and 4.0 mg/L, whereas that in Sekyere South district changes from 0.3 to 0.8 mg/L. From the mineralogical studies, biotite has the highest percentage in the Bongo district and has positive correlation with fluoride concentration in the analysed water samples than in the Sekyere South district. The elevated fluoride concentration in the Bongo district relative to the Sekyere South district is due to the dissolution of biotite in the groundwater and the sufficient groundwater-rock interaction since the water samples are mainly sourced from deeper boreholes. This high fluoride concentration has resulted in a plethora of reported cases of dental fluorosis and other health-related issues in Bongo.
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Drinking water quality assessment in Southern Sindh (Pakistan).
Memon, Mehrunisa; Soomro, Mohammed Saleh; Akhtar, Mohammad Saleem; Memon, Kazi Suleman
2011-06-01
The southern Sindh province of Pakistan adjoins the Arabian Sea coast where drinking water quality is deteriorating due to dumping of industrial and urban waste and use of agrochemicals and yet has limited fresh water resources. The study assessed the drinking water quality of canal, shallow pumps, dug wells, and water supply schemes from the administrative districts of Thatta, Badin, and Thar by measuring physical, chemical, and biological (total coliform) quality parameters. All four water bodies (dug wells, shallow pumps canal water, and water supply schemes) exceeded WHO MPL for turbidity (24%, 28%, 96%, 69%), coliform (96%, 77%, 92%, 81%), and electrical conductivity (100%, 99%, 44%, 63%), respectively. However, the turbidity was lower in underground water, i.e., 24% and 28% in dug wells and shallow pumps as compared to open water, i.e., 96% and 69% in canal and water supply schemes, respectively. In dug wells and shallow pumps, limits for TDS, alkalinity, hardness, and sodium exceeded, respectively, by 63% and 33%; 59% and 70%, 40% and 27%, and 78% and 26%. Sodium was major problem in dug wells and shallow pumps of district Thar and considerable percent in shallow pumps of Badin. Iron was major problem in all water bodies of district Badin ranging from 50% to 69% and to some extent in open waters of Thatta. Other parameters as pH, copper, manganese, zinc, and phosphorus were within standard permissible limits of World Health Organization. Some common diseases found in the study area were gastroenteritis, diarrhea and vomiting, kidney, and skin problems.
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Energy Technology Data Exchange (ETDEWEB)
Polly, Benjamin J [National Renewable Energy Laboratory (NREL), Golden, CO (United States)
2018-05-04
This presentation shows how NREL is approaching Zero Energy Districts, including key opportunities, design strategies, and master planning concepts. The presentation also covers URBANopt, an advanced analytical platform for district that is being developed by NREL.
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Directory of Open Access Journals (Sweden)
LÉO A. HARTMANN
2014-03-01
Full Text Available The Entre Rios mining district produces a large volume of amethyst geodes in underground mines and is part of the world class deposits in the Paraná volcanic province of South America. Two producing basalt flows are numbered 4 and 5 in the lava stratigraphy. A total of seven basalt flows and one rhyodacite flow are present in the district. At the base of the stratigraphy, beginning at the Chapecó river bed, two basalt flows are Esmeralda, low-Ti type. The third flow in the sequence is a rhyodacite, Chapecó type, Guarapuava subtype. Above the rhyodacite flow, four basalt flows are Pitanga, high-Ti type including the two mineralized flows; only the topmost basalt in the stratigraphy is a Paranapanema, intermediate-Ti type. Each individual flow is uniquely identified from its geochemical and gamma-spectrometric properties. The study of several sections in the district allowed for the identification of a fault-block structure. Blocks are elongated NW and the block on the west side of the fault was downthrown. This important structural characterization of the mining district will have significant consequences in the search for new amethyst geode deposits and in the understanding of the evolution of the Paraná volcanic province.
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Govoni, Vittorio; Cesnik, Edward; Casetta, Ilaria; Tugnoli, Valeria; Tola, Maria Rosaria; Granieri, Enrico
2012-08-01
Data about the temporal trend of amyotrophic lateral sclerosis (ALS) incidence in southern Europe are scarce. Incidence studies on ALS have been carried out in the health district of Ferrara, Italy, since 1960s. We expanded the previous studies from 1964 to 2009. The study was prospective with a subsequent retrospective intensive survey of multiple sources of case ascertainment. All patients with a definite and probable ALS according to the original El Escorial criteria were selected. There were 130 incident cases in the years 1964-2009 giving an average annual crude incidence of 1.82 per 100,000 population (95% CI 1.53-2.17). An incidence increase during the study period was estimated in women (χ(2) test for trend = 7.19, p < 0.01) and in the elderly (χ(2) test for trend = 7.803, p < 0.01). The age-adjusted incidence was stable over time in both women (1.19 per 100,000, 95% CI 0.90-1.52) and men (1.45 per 100,000, 95% CI 0.12-1.84). The annual number of new ALS cases in the study population followed the Poisson distribution in both sexes as well as in the elderly group of the population. The present findings suggest that ALS incidence is nearly stable over time. The crude incidence increase we estimated over time among women is mainly explained by population ageing. The increasing incidence in the elderly population was likely the consequence of an increasing precision in ALS diagnosis in the elderly since the increasing attention and care over time of neurologic elderly patients that likely concern elderly women more than previous time periods rather than better case ascertainment of diagnosed patients. The present findings do not support the role of specific environmental factors in ALS pathogenesis.
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Maternity waiting homes in Southern Lao PDR: the unique 'silk home'.
Eckermann, Elizabeth; Deodato, Giovanni
2008-10-01
The concept of maternity waiting homes (MWH) has a long history spanning over 100 years. The research reported here was conducted in the Thateng District of Sekong Province in southern Lao People's Democratic Republic (PDR) to establish whether the MWH concept would be affordable, accessible, and most importantly acceptable, as a strategy to improve maternal outcomes in the remote communities of Thateng with a high proportion of the population from ethnic minority groups. The research suggested that there were major barriers to minority ethnic groups using existing maternal health services (reflected in very low usage of trained birth attendants and hospitals and clinics) in Thateng. Unless MWH are adapted to overcome these potential barriers, such initiatives will suffer the same fate as existing maternal facilities. Consequently, the Lao iteration of the concept, as operationalized in the Silk Homes project in southern Lao PDR is unique in combining maternal and infant health services with opportunities for micro credit and income generating activities and allowing non-harmful traditional practices to co-exist alongside modern medical protocols. These innovative approaches to the MWH concept address the major economic, social and cultural barriers to usage of safe birthing options in remote communities of southern Lao PDR.
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Nkasiobi Silas Oguzor
2013-01-01
This study examined the structural performance and productive efficiency of palm oil marketing in some selected States in Southern Nigeria. Eighty districts were selected in the Niger Delta Area and data were collected from 1000 palm oil sellers randomly selected in these towns. The tools of analysis were marketing margin, Lorenz curve and Gini coefficient to measure the structural performance while the productive efficiency was measured with the use of the production function analysis using ...
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Future Services for District Heating Solutions in Residential Districts
Directory of Open Access Journals (Sweden)
Hannele Ahvenniemi
2014-06-01
Full Text Available The underlying assumption of this study is that in order to retain the competitiveness while reaching for the EU targets regarding low-energy construction, district heating companies need to develop new business and service models. How district heating companies could broaden their perspective and switch to a more service-oriented way of thinking is a key interest of our research. The used methods in our study are house builder interviews and a questionnaire. With the help of these methods we discussed the potential interest in heating related services acquiring a comprehensive understanding of the customer needs. The results indicate the importance of certain criteria when choosing the heating system in households: easiness, comfort and affordability seem to dominate the house builders’ preferences. Also environmental awareness seems to be for many an important factor when making a decision about the heating of the house. Altogether, based on the results of this study, we suggest that the prospects of district heating could benefit from highlighting certain aspects and strengths in the future. District heating companies need to increase flexibility, readiness to adopt new services, to invest in new marketing strategies and improving the communication skills.
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Nankana West District of Ghana
African Journals Online (AJOL)
Agribotix GCS 077
Local governments in Ghana play very important roles with actors in the ... Metropolitan, Municipal and District Chief Executives (MMDCEs), the .... District Budget Officer, District Finance Officer, Presiding Member, members of the Works Sub-.
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Vascular Plant and Vertebrate Inventory of Saguaro National Park, Rincon Mountain District
Powell, Brian F.; Halvorson, William Lee; Schmidt, Cecilia A.
2006-01-01
Executive Summary This report summarizes the results of the first comprehensive inventory of plants and vertebrates at the Rincon Mountain District (RMD) of Saguaro National Park, Arizona. From 2001 to 2003 we surveyed for vascular plants and vertebrates (amphibians, reptiles, birds, and mammals) at the district to document the presence of species within its boundaries. Park staff also surveyed for medium and large mammals using infrared-triggered cameras from 1999 to 2005. This report summarizes the methods and results of these two efforts. Our spatial sampling design was ambitious and was one of the first of its kind in the region to colocate study sites for vegetation and vertebrates using a stratified random design. We also chose the location of some study sites non-randomly in areas that we thought would have the highest species richness. Because we used repeatable study designs and standardized field methods, these inventories can serve as the first step in a biological monitoring program for the district. We also provide an important overview of most previous survey efforts in the district. We use data from our inventory and other surveys to compile species lists and to assess inventory completeness. With the exception of plants, our survey effort was the most comprehensive ever undertaken in the district. We recorded a total of 801 plant and vertebrate species, including 50 species not previously found in the district (Table 1) of which five (all plants) are non-native species. Based on a review of our inventory and past research at the district, there have been a total of 1,479 species of plants and vertebrates found there. We believe inventories for all taxonomic groups are nearly complete. In particular, the plant, amphibian and reptile, and mammal species lists are the most complete of any comparably large natural area of the 'sky island' region of southern Arizona and adjacent Mexico. For each taxon-specific chapter we discuss patterns of species
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Biogas Initiative from Swine Farm in Southern Thailand
Directory of Open Access Journals (Sweden)
Damrongsak Det
2016-01-01
Full Text Available First biogas pipeline network has been well established in southern Thailand. About 1,273 households, accountable for about 87% of the total of 1,466 households in the district, get the benefits from biogas energy in many ways. Key success to this initiative is the collaboration between all parties, i.e., swine farm owners, households, and government officials. Swine farm owners are responsible for the design and construction of the biogas plants. Households pay some contributions regarding labor work and maintenance cost on biogas system and its pipeline network. Government officials are responsible for financial and technical supports to both parties. Indeed biogas energy offers an alternative source of heat energy for cooking fuel in this region.
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International Nuclear Information System (INIS)
Li Xigen
2002-01-01
With the theories of hydrogenic uranium deposit in the nineties, Wukurqi ore district as a new area was found by the regional prediction and prospecting. Specially, through uranium ore prospecting of about three years, certain prospective reserves are generally controlled in the area. These reserves are hosted in V cyclothem of Middle-Lower Jurassic series, and some prospective reserves are hosted in II and VII cyclothems. By analyzing and summarizing characteristics of sandstone-type uranium mineralization and its ore-controlling factors in Wukurqi ore district, the author provides a foundation for developing further prospecting in this area
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Cost and primary energy efficiency of small-scale district heating systems
International Nuclear Information System (INIS)
Truong, Nguyen Le; Gustavsson, Leif
2014-01-01
Highlights: • We analyzed minimum-cost options for small-scale DHSs under different contexts. • District heat production cost increases with reduced DHS scales. • Fewer technical options are suitable for small-scale DHSs. • Systems with combined technologies are less sensitive to changes in fuel prices. - Abstract: Efficient district heat production systems (DHSs) can contribute to achieving environmental targets and energy security for countries that have demands for space and water heating. The optimal options for a DHS vary with the environmental and social-political contexts and the scale of district heat production, which further depends on the size of the community served and the local climatic conditions. In this study, we design a small-scale, minimum-cost DHS that produces approximately 100 GWh heat per year and estimate the yearly production cost and primary energy use of this system. We consider conventional technologies, such as heat-only boilers, electric heat pumps and combined heat and power (CHP) units, as well as emerging technologies, such as biomass-based organic Rankine cycle (BORC) and solar water heating (SWH). We explore how different environmental and social-political situations influence the design of a minimum-cost DHS and consider both proven and potential technologies for small-scale applications. Our calculations are based on the real heat load duration curve for a town in southern Sweden. We find that the district heat production cost increases and that the potential for cogeneration decreases with smaller district heat production systems. Although the selection of technologies for a minimum-cost DHS depends on environmental and social-political contexts, fewer technical options are suitable for small-scale systems. Emerging technologies such as CHP-BORC and SWH improve the efficiency of primary energy use for heat production, but these technologies are more costly than conventional heat-only boilers. However, systems with
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Energy Technology Data Exchange (ETDEWEB)
NONE
2002-07-01
This paper presents a summary of how District Energy Windsor operates. It includes a system site map and reasons why it is advantageous to get connected to a district heating system. District Energy Windsor is a division of the Windsor Utilities Commission. It was developed in 1996 and was the first in North America to supply both heating and cooling requirements. It supplies nearly 2 million square feet of heating and cooling for Windsor's city centre. The district energy system produces hot water or chilled water at a central plant. Energy is then piped out to buildings in the area, including the Art Gallery of Windsor, the Royal Bank Business Centre, the Windsor Justice Facility, the Windsor Casino, and Northwind Windsor. The energy, which is transferred through heat exchangers, is used for space heating, domestic hot water heating, and air conditioning. The 8 reasons for getting connected are: (1) less management costs, (2) lower energy costs, (3) lower level of risk management, (4) stable energy rates, (5) better use of building space, (6) reliable service, (7) reduced expansion costs, and (8) a cleaner environment. District heating improves air quality through reduced carbon dioxide and nitrogen oxide emissions. In addition, fuel delivery and storage are eliminated. figs.
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Revisiting "Rodriguez v. Los Angeles Unified School District": A Case of Intra-District Inequities
Espinosa, Ruben W.
2010-01-01
The educational community and the courts continue to struggle with the challenges of intra-district resource inequality revealed by the California Supreme Court landmark case "Rodriguez v. Los Angeles Unified School District" (1992). Intra-district school resource inequality is one of the remaining bastions of major inequalities in the…
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VII international district heating conference
International Nuclear Information System (INIS)
1988-01-01
The proceedings of the 7th International District Heating Conference contain the full texts of the 89 presented papers of which 11 fall under the INIS Subject Scope. The conference met in seven sessions and dealt with the following problem areas: design and optimization of systems of district heating, integration of the power system and the district heating systems, cooperation of nuclear and fossil burning sources in district heating systems, the use of specific nuclear power plants for heating purposes, questions of the control of systems of district heating, the development of components of heating networks, the reliability and design of heat supply pipes. (Z.M.)
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Gone, Terefe; Lemango, Fiseha; Eliso, Endale; Yohannes, Samuel; Yohannes, Tadele
2017-01-13
Recent studies have presented conflicting findings about whether malaria is associated with an increased or decreased risk of malnutrition. Therefore, assessing the relationship between these two disastrous diseases in the most vulnerable groups, such as in children aged below 5 years (under-five children), may lead to the discovery of new low-cost and effective aides to current methods of malnutrition prevention in malaria-endemic areas. Therefore, this study was conducted to assess the relationship between malaria and malnutrition among under five children in an area with a high degree of malaria transmission. The study involved comparing malnourished children aged 6-59 months and nourished children of the same age for their past exposure to malaria, in Shashogo District, Southern Ethiopia. A validated structured questionnaire was used to collect home to home socioeconomic data and anthropometric instruments for clinical data. The collected data were analysed using descriptive and inferential statistics by means of EpiData entry software and STATA data analysis software. A total of 356 (89 malnourished and 267 nourished) under-five children participated in the study. Previous exposure to Plasmodium infection was found to be a predictor for the manifestation of malnutrition in under-five children (P = 0.02 [OR = 1.87, CI = 1.115-3.138]). Children from a household with a monthly income of less than USD 15 were 4.5 more likely to be malnourished as compared to the other children (P = 0.001 [OR = 0.422, CI = 0.181-0.978]). This study found that exposure to Plasmodium has a significant impact on the nutritional status of children. In addition, socio-demographic factors, such as family income, may play a role in determining whether children are malnourished or not and may lead to increased morbidity due to malnourishment in children living in malaria-endemic areas. Therefore, malnutrition control interventions should be consolidated with
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Collins, Tracey Ann; Indorf, Christopher; Klak, Thomas
2017-12-01
In April 2016, several contiguous school districts and an independent high school academy in southern Maine voted simultaneously to start school later, beginning with the 2016-17 academic year. They became Maine's first school districts to implement the American Academy of Pediatrics' 1 and the American Medical Association's 2 health policy recommendations that middle and high schools should not start before 8:30 AM. Local physicians' presentations to school staff and parents on the medical evidence of the health benefits of a later start solidified early consensus. The action required special permission from the Maine Municipal Association to hold a joint school board vote, impacted approximately 6500 students across the region, resulted in no increase in busing costs, and took 8 months to implement after the first formal school board discussions. Copyright © 2017 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.
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International Nuclear Information System (INIS)
Sacchi, E.
1998-01-01
The legislative act establishing the electric monopoly virtually shut out the district heating associated with electricity cogeneration, while other laws, issued to counteract the effects of oil shocks, allowed municipal utilities to do so. Thus, district heating has experienced some development, though well below its possibilities. The article analyses the reasons for this lagging, reports district heating data and projects its forecasts against the Kyoto Protocol objectives [it
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Fang, Guang-Ling; Xiang, Bao; Wang, Bao-Liang; Jin, Xia; Hu, Yu; Zhang, Li-Kun
2014-04-01
This article investigated the spatiotemporal variation of landscape ecological risk in Dantu District of Zhenjiang City with statistical method based on the ETM remote sensing data in 2000 and 2005, and the TM remote sensing data in 2010, and quantitative index of regional ecological risk assessment was established with the employment of landscape index, so as to enhance the ecosystem management, prevent and reduce the regional ecological risk in southern Jiangsu with rapid economic development. The results showed that the fragmentations, divergence, and ecological losses of natural landscape types, such as forestland, wetland, waters, etc., were deteriorated with the expansion of built-up lands from 2000 to 2010. The higher ecological risk zone took up 5.7%, 9.0%, and 10.2% of the whole region in 2000, 2005, and 2010, respectively, which mainly distributed in the plain hilly region. During the study period, the area aggravating to the higher ecological risk zone was approximately 296.2 km2, 48% of the whole region. The ecological risk rose up in most of the region. The interference of rapid economic development to landscape patterns was even more intensive, with obvious spatial differences in ecological risk distribution. The measures of exploiting resources near the port, utilizing natural wetlands, constructing industrial parks, and rapid urbanization, etc., intensified the ecological risk and accelerated the conversion rate. Prompt strategies should be established to manage the ecological risk of this region.
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WEB-GIS FOR ASSESSING SCENARIOS OF USING NATURAL RESOURCE POTENTIAL OF SOUTHERN MACROREGION
Directory of Open Access Journals (Sweden)
O. E. Аrkhipova
2017-01-01
Full Text Available The article is devoted to the use of geoinformation technologies, including “cloud” services, for assessing the natural resource potential of the southern macroregion. The toolkit has been proposed to evaluate various scenarios of social and economic development of the regions and the associated use of the natural resource potential of the southern region. The geoinformation system for the regions of the South of Russia and a web application have been created.The methodology for assessing scenarios for usind the natural resource potential of the southern macroregion have been developed using ArcGis Online cloud technology. This technology allows you to run and maintain software and store data on the server by creating a private or combined cloud. Web-GIS are created on the basis of the interactive designer Story Map Journal℠.The relations in the nature-society system are evaluated on the example of two subjects of the Russian Federation that are part of the Southern and North-Caucasian federal districts – Rostov region and the Kabardino-Balkarian Republic. Investigation of the natural resource potential of the southern regions of Russia involves comparing the available reserves of a particular type of resources and the degree of their use. A comparison of the potential resource reserve and the real intensity of its consumption in the municipalities of these regions formed the basis for interpreting the obtained estimates of the efficiency of using of the natural resource potential. Quantitative estimates are obtained at the level of municipal regions using developed software tools that combine GIS, databases and mathematical modeling.
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2010-01-01
...; (2) changes in the relative position of existing districts with respect to onion production; (3) the... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ONIONS GROWN IN CERTAIN DESIGNATED... Districts. (a) For the purpose of selecting committee members, the following districts of the production...
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Intra-District Disparities in Primary Education: A Case Study of Bankura District, West Bengal
Directory of Open Access Journals (Sweden)
Krishnendu Maji
2017-03-01
Full Text Available The level of education and its response to different educational opportunities vary from one spatial unit to another depending on various factors like social, economic, cultural, and institutional. It is understood that certain regions acquire relative advancements over others in terms of human resource development and human capital formation. The key purpose of this research is to examine the intra-district disparities in primary education in Bankura District one of the districts of West Bengal. It ranks 11thamong the 19 districts of West Bengal (Human Development Report, 2007. Overall literacy rate of the district stands at 70.26% but the district scores low in terms of female literacy rates, which is 60.05%,whereas the male literacy rate is 80.05%, which is a huge gender literacy gap of 20%. There are also regional inequalities existing at block level. Kotulpur ranks first with a literacy rate of 78.01% while Saltora occupies the bottom position with literacy rate of just 61.45% (Census of India, 2011. The level of educational development is dependent on several factors—enrolment ratio, dropout and repetition rates, pupil-teacher ratio, habitations covered by educational institutions, space-student ratio, drinking water and sanitation facilities in school, etc. In this context, the present study aims at examining the issues of intra-district disparities in educational attainment with regard to various educational amenities of Bankura district, West Bengal. Ten attributes have been selected to examine the level of development in primary education. It is clear from the study that the level of development in eastern part of the district is relatively better in comparison to other regions. Economic backwardness and physical bottlenecks continue to be major issues in western blocks.
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Lieutenant Chief Warden Districts
Vermont Center for Geographic Information — This dataset is a representation overlay of Lieutenant Chief Warden Districts (areas of responsibility). The Vermont Lieutenant Chief Warden Districts layer is part...
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Merlo, Caitlin L; Michael, Shannon; Brener, Nancy D; Blanck, Heidi
2018-06-07
State agencies play a critical role in providing school districts with guidance and technical assistance on school nutrition issues, including food and beverage marketing practices. We examined associations between state-level guidance and the policies and practices in school districts regarding food and beverage marketing and promotion. State policy guidance was positively associated with districts prohibiting advertisements for junk food or fast food restaurants on school property. Technical assistance from states was negatively associated with 2 district practices to restrict marketing of unhealthy foods and beverages, but positively associated with 1 practice to promote healthy options. These findings may help inform the guidance that states provide to school districts and help identify which districts may need additional assistance to address marketing and promotion practices.
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2012-10-16
..., consistent with sound principles of fish and wildlife management, conservation, legal mandates, and our... FXRS1265066CCP0] Huron Wetland Management District, Madison Wetland Management District, and Sand Lake Wetland Management District, SD; Final Comprehensive Conservation Plan and Finding of No Significant Impact for...
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VT Data - Overlay District 20170419, Colchester
Vermont Center for Geographic Information — The following Overlay Districts are included in the data:General Development Four Commercial DistrictGeneral Development Four Openspace DistrictShoreland...
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Reinstating district nursing: A UK perspective.
Morris, Hannah
2017-09-01
As policy directives gather pace for service provision to be delivered in primary care, district nursing has not been recognised as a valuable asset to facilitate this agenda. Investment in district nursing and specialist district nursing education has fallen. This is concurrent with an ageing district nursing workforce, a lack of recruitment and growing caseloads, as district nursing adapts to meet the challenges of the complexities of contemporary healthcare in the community. The district nurse role is complex and multifaceted and includes working collaboratively and creatively to coordinate care. Redressing the shortages of specialist district nurse practitioners with increased numbers of health care support workers will not replace the skill, knowledge, experience required to meet the complex care needs of today's society. District nursing needs to be reinstated as the valuable asset it is, through renewed investment in the service, research development and in specialist practice education. To prevent extinction district nurses need to be able to demonstrate and articulate the complexities and dynamisms of the role to reinstate themselves to their commissioners as a valuable asset for contemporary practice that can meet current health and social care needs effectively. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.
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District Consolidation: Rivals Coming Together
Mart, Dan
2011-01-01
District consolidation is a highly emotional process. One key to success is sticking to the facts. In Iowa, school districts facing financial difficulties or enrollment concerns do not have to move directly to consolidation. In many cases, districts begin by developing sharing agreements. These sharing agreements may start with simple sharing of…
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33 CFR 3.25-1 - Fifth district.
2010-07-01
... District § 3.25-1 Fifth district. (a) The District Office is in Portsmouth, Va. (b) The Fifth Coast Guard District is comprised of: North Carolina; Virginia; District of Columbia; Maryland; Delaware; that part of... boundary at the shoreline at the North Carolina-South Carolina border, point located at approximately 30°55...
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National Register Historic Districts
Iowa State University GIS Support and Research Facility — The National Register Historic District layer is a shape file showing the boundaries of Historic Districts that are listed on the National Register of Historic Places.
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Ralston, Nicole; Weitzel, Bruce; Waggoner, Jacqueline; Naegele, Zulema; Smith, Rebecca
2016-01-01
There has been a recent shift in university-district partnership models from traditional transactional partnerships, which lack a shared purpose, to transformational partnerships that are mutually beneficial to both universities and school districts. These transformational research-practice partnerships have gained popularity in the United States…
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Glucose-6-phosphate dehydrogenase deficiency in people living in malaria endemic districts of Nepal.
Ghimire, Prakash; Singh, Nihal; Ortega, Leonard; Rijal, Komal Raj; Adhikari, Bipin; Thakur, Garib Das; Marasini, Baburam
2017-05-23
Glucose-6-phosphate dehydrogenase (G6PD) is a rate limiting enzyme of the pentose phosphate pathway and is closely associated with the haemolytic disorders among patients receiving anti-malarial drugs, such as primaquine. G6PD deficiency (G6PDd) is an impending factor for radical treatment of malaria which affects the clearance of gametocytes from the blood and subsequent delay in the achievement of malaria elimination. The main objective of this study was to assess the prevalence of G6PD deficiency in six malaria endemic districts in Southern Nepal. A cross-sectional population based prevalence survey was conducted in six malaria endemic districts of Nepal, during April-Dec 2013. A total of 1341 blood samples were tested for G6PDd using two different rapid diagnostic test kits (Binax-Now ® and Care Start™). Equal proportions of participants from each district (n ≥ 200) were enrolled considering ethnic and demographic representation of the population groups. Out of total 1341 blood specimens collected from six districts, the overall prevalence of G6PDd was 97/1341; 7.23% on Binax Now and 81/1341; 6.0% on Care Start test. Higher prevalence was observed in male than females [Binax Now: male 10.2%; 53/521 versus female 5.4%; 44/820 (p = 0.003) and Care Start: male 8.4%; 44/521 versus female 4.5%; 37/820 (p = 0.003)]. G6PDd was higher in ethnic groups Rajbanshi (11.7%; 19/162) and Tharu (5.6%; 56/1005) (p = 0.006), major inhabitant of the endemic districts. Higher prevalence of G6PDd was found in Jhapa (22/224; 9.8%) and Morang districts (18/225; 8%) (p = 0.031). In a multivariate analysis, male were found at more risk for G6PDd than females, on Binax test (aOR = 1.97; CI 1.28-3.03; p = 0.002) and Care Start test (aOR = 1.86; CI 1.16-2.97; p = 0.009). The higher prevalence of G6PDd in certain ethnic group, gender and geographical region clearly demonstrates clustering of the cases and ascertained the risk groups within the population. This is the
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Arshad, Nasima; Imran, Saiqa
2017-01-01
High levels of arsenic contamination in drinking water of two villages, Badarpur and Ibrahimabad of district Kasur, central Punjab, Pakistan is reported first time in present studies. Groundwater quality situation was found to be impaired when samples of different rural areas of district Kasur were monitored according to Pakistan Standards and Quality Control Authority (PSQCA) for all significant water quality constituents and analyzed for trace elements, physico-chemical, and microbiological parameters. Out of 35water sources, 97 % were found unsafe and only 3 % of the sources were within safe limits. High concentrations of arsenic, fluoride, and bacteria were found in 91, 74, and 77 % sources of drinking water, respectively. Very high concentrations of arsenic ranging 58-3800 μg/L were found in the water samples obtained from Badarpur and Ibrahimabad. A decrease in water contamination was observed with increase in source depth. The health issues like arsenicosis and skeletal/dental flourosis were observed in the residents of the monitored areas. Drinking water quality conditions of some rural areas of northen and southern districts of Punjab was also analyzed and compared with Kasur district. High levels of nitrates were found in the samples of Islamabad and Rawalpindi, while high levels of arsenic, iron, fluoride, and TDS were found in Bahawalpur district. Graphical abstract ᅟ.
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District Fiscal Policy and Student Achievement
Directory of Open Access Journals (Sweden)
Gary G. Huang
2002-09-01
Full Text Available School restructuring raises questions about the role of school districts in improving student learning. Centralization by state governments and decentralization to individual schools as proposed in systemic reform leave districts' role unsettled. Empirical research on the district role in the context of ongoing reform is inadequate. This analysis of combined data from the NAEP and the Common Core of Data (CCD was intended to address the issue. We analyzed 1990, 1992, and 1996 NAEP 8th grade mathematics national assessment data in combination with CCD data of corresponding years to examine the extent to which student achievement was related to districts' control over instructional expenditure, adjusting for relevant key factors at both district and student levels. Upon sample modification, we used hierarchical linear modeling (HLM to estimate the relationships of student achievement to two district fiscal policy indictors, current expenditure per pupil (CEPP and districts' discretionary rates for instructional expenditure (DDR. Net of relevant district factors, DDR was found unrelated to districts' average 8th grade math performance. The null effect was consistent in the analysis of the combined NAEP-CCD data for 1990, 1992, and 1996. In contrast, CEPP was found related to higher math performance in a modest yet fairly consistent way. Future research may be productive to separately study individual states and integrate the findings onto the national level.
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Ramakrishnan, Lakshmi; Gautam, Abhishek; Goswami, Prabuddhagopal; Kallam, Srinivasan; Adhikary, Rajatashuvra; Mainkar, Mandar K; Ramesh, Banadakoppa M; Morineau, Guy; George, Bitra; Paranjape, Ramesh S
2010-02-01
This paper evaluates Avahan programme's coverage of female sex workers (FSWs), focus on high-risk FSWs and intermediate outcomes. First round of cross-sectional survey data, Integrated Behavioral and Biological Assessments (IBBA), conducted in 22 districts, were aggregated into district categories: Solo, where Avahan was the sole service provider covering all FSWs and Major or Minor where Avahan was not the sole provider, but intended coverage was >50% or or=15 clients in the past week had a higher chance of being exposed to core services (AOR=1.56; 95% CI 1.03 to 2.35). Exposure to the three services in Solo Avahan districts was significantly associated with correct knowledge on condom use (AOR=1.36; 95% CI 1.05 to 1.78), consistent condom use with occasional clients (AOR=3.17; 95% CI 2.17 to 4.63) and regular clients (AOR=2.47; 95% CI 1.86 to 3.28) and STI treatment-seeking behaviour (AOR=3.00; 95% CI 1.94 to 4.65). Higher coverage of FSWs was achieved in districts where Avahan was the only intervention compared with districts having multiple and longstanding non-Avahan programmes. Exposure in Solo districts was associated with intermediate outcomes; this need to be further evaluated in comparison with non Avahan areas and substantiated through data from next IBBA.
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Shi, Hai-Yan; Wang, Jian-Rong; Cao, Jian; Wang, Qing-Yun; Liu, Cui-Ping
2013-05-01
The aim of the present study was to investigate the difference of intolerance to food between southern and northern middle-aged Chinese, and furthermore analyze its association with eating habits in both study population. ELISA was applied to determine the serum concentrations of specific IgG of 14 food anaphylactogen in 1568 healthy subjects from totally 9 districts in both southern and northern China. Life style questionnaire was also applied to investigate the daily intake of six categorizes of food associated with food intolerance. 45.8% of all subjects were found to be intolerant to certain food. 62.3% of subjects from southern China and 40.4% of subjects from northern China were found to be intolerant to certain food, the difference between southern and northern Chinese was statistically significant. Top three foods intolerant by southern Chinese were crab, egg, and cold fish, while top three food intolerant by northern Chinese were egg, crab, and milk. The differences of intolerance to crab, cold fish, soy bean, rice, and tomato between southern and northern Chinese were statistically significant. Investigation on eating habits revealed that cereals and fish were the major food consumed by subjects in our study. There was no certain association between food intolerance and eating habits. Considering that there are differences between southern and northern Chinese, southern and northern Chinese should pay attention to their daily food in order to avoid food allergy.
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District Governance and Student Learning in Indonesia
Pradhan, Menno; de Ree, Joppe
2014-01-01
We document the likely importance of district governance and teacher management policies in relation to student learning in Indonesian primary schools. As the responsibility to deliver primary education has been decentralized to district governments, we expect district specific variations in teacher management policies. Consequently, we also expect variations in learning trajectories across districts. We document substantial heterogeneity in learning gains across districts. Furthermore, we sh...
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Procedures for selecting and buying district heating equipment. Sofia district heating. Final report
Energy Technology Data Exchange (ETDEWEB)
NONE
1997-11-01
The aim of this Final Report, prepared for the project `Procedures for Selecting and Buying DistRict Heating Equipment - Sofia District Heating Company`, is to establish an overview of the activities accomplished, the outputs delivered and the general experience gained as a result of the project. The main objective of the project is to enable Sofia District Heating Company to prepare specifications and tender documents, identify possible suppliers, evaluate offers, etc. in connection with purchase of district heating equipment. This objective has been reached by using rehabilitation of sub-stations as an example requested by Sofia DH. The project was originally planned to be finalized end of 1995, but due to the extensions of the scope of work, the project has been prolonged until end 1997. The following main activities were accomplished: Preparation of a detailed work plan; Collection of background information; Discussion and advice about technical specifications and tender documents for sub-station rehabilitation; Input to terms of reference for a master plan study; Input to technical specification for heat meters; Collection of ideas for topics and examples related to dissemination of information to consumers about matters related to district heating consumption. (EG)
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Seasonal levels of radon and thoron in the dwellings along southern coastal Orissa, Eastern India
International Nuclear Information System (INIS)
Sulekha Rao, N.; Sengupta, D.
2010-01-01
Inhalation of radon ( 222 Rn) and thoron ( 220 Rn) are a major source of natural radiation exposure. Indoor radon-thoron study has been carried out in some dwellings of Ganjam district, southern coastal Orissa, India using LR-115 type II plastic track detectors. Seasonal variation of indoor radon and thoron shows high values in winter and low values in both summer and rainy. The inhalation dose lies in the range of 0-0.06 μSv h -1 and is not high from those found elsewhere in India.
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Seasonal levels of radon and thoron in the dwellings along southern coastal Orissa, Eastern India
Energy Technology Data Exchange (ETDEWEB)
Sulekha Rao, N [Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur, West Bengal 721302 (India); Sengupta, D. [Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur, West Bengal 721302 (India)], E-mail: dsgg@gg.iitkgp.ernet.in
2010-01-15
Inhalation of radon ({sup 222}Rn) and thoron ({sup 220}Rn) are a major source of natural radiation exposure. Indoor radon-thoron study has been carried out in some dwellings of Ganjam district, southern coastal Orissa, India using LR-115 type II plastic track detectors. Seasonal variation of indoor radon and thoron shows high values in winter and low values in both summer and rainy. The inhalation dose lies in the range of 0-0.06 {mu}Sv h{sup -1} and is not high from those found elsewhere in India.
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Mercury in Some Lakes of Gold Mining Area of the Southern Ural
Directory of Open Access Journals (Sweden)
Tatsy Y. G.
2013-04-01
Full Text Available The mercury content in bottom sediments of Kalkan Lake, of the Uchala district, the Southern Ural. It was assumed that high concentrations of mercury in fish due to pollution of bottom sediments as a result of amalgamation at developing of gold placers. Detailed study of distribution of different elements in sediments show close association Hg with the chalcophylic elements, whose anomalies do not have technogenic nature. Association of mercury with the elements-companions of gold placers is evidence of basic contribution of natural mercury to its anomalous accumulation in sediments and fish. This is result of steady long-term natural mercury pollution.
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Directory of Open Access Journals (Sweden)
Zerihun Zerdo
2016-01-01
Full Text Available Mass drug administration (MDA to the most risky population including school-age children (SAC is the central strategy to control soil-transmitted helminth (STH infection. The present study was aimed at estimating the prevalence of STHs reinfection three months posttreatment and associated risk factors among SAC in Chencha district. A cross-sectional study design was employed from April 20 to May 5, 2015, to enroll 408 SAC. Structured questionnaire and Kato-Katz thick smear technique were used to interview parents or guardians and quantify the number of eggs per gram of stool. Pearson chi-square and logistic regression were used to assess the association between predictor variable and STH reinfection. The prevalence of STHs within three months of mass chemotherapy among SAC was 36.8% which is 93.4% of the prevalence (39.4% before treatment. The estimated prevalence of reinfection (95%CI for Ascaris lumbricoides, Trichuris trichiura, and hookworms was 23.8% (21.1–28.2, 16.2% (12.7–20.1, and 1.0% (0.3–2.5, respectively. Children of merchant fathers were more likely to be reinfected by STHs in Chencha district. In conclusion, there is rapid reinfection after mass chemotherapy among SAC in Chencha district. Further studies should be carried out to generate cost efficient methods that can supplement mass drug administration to accelerate the control of STHs.
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Characteristics of uranium districts of the Russian Federation
International Nuclear Information System (INIS)
Boitsov, A.V.; Nikolsky, A.L.
2001-01-01
Uranium deposits are discovered in 15 ore districts of the Russian Federation. They are subdivided into four groups: Streltsovsky district with existing production centre, Stavropolsky district with depleted deposits, three prospective districts and ten reserve districts. The overview of new data on these districts is presented. Streltsovsky district with Priargunsky Production Centre include 19 molybdenum-uranium deposits of structure-bound volcanic type in caldera. The main activities in Stavropolsky district with two depleted uranium deposits are connected with restoration works and wastes rehabilitation. Except Streltsovsky district there are no more deposits in the Russian Federation prepared for uranium production. At the same time some uranium deposits of Vitimsky, Zauralsky, and West-Siberian districts are prospective for new development of production centres. They belong to the sandstone type, related to paleovalley or basal channel, and are suitable for ISL operation. The deposits of the other districts are considered to be reserve and considered unprofitable for uranium production at present and in the nearest future. The biggest of them is Aldansky district with gold-uranium deposits in potassium metasomatites in areas of Mesozoic activation of Archean cratons. Central Transbaikalsky, Yeniseisky, Yergeninsky, Onezhsky, Ladozhsky, Bureinsky, Khankaisky, Volgo-Uralsky reserve districts include mainly small-size deposits of vein, volcanic, surficial and metasomatite types with low uranium grades. (author)
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Reinagel, Tyler P.
2014-01-01
School districts across the United States are often forced into situations where limited public funds must be distributed among multiple districts. These are often reliant on distribution rates negotiated by district leadership and elected officials. An example of this is Georgia's 1% Education Local Option Sales Tax (ELOST). The tax is collected…
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Sunaryo
2018-03-01
The research with entitle response of gravity, magnetic, and geoelectrical resistivity methods on Ngeni Southern Blitar mineralization zone has been done. This study aims to find the response of several geophysical methods of gravity, magnetic, and geoelectrical resistivity in an integrated manner. Gravity data acquisition was acquired 224 data which covers the whole region of Blitar district by using Gravity Meter La Coste & Romberg Model “G”, and magnetic data acquisition were acquired 195 data which covers the southern Blitar district only by using Proton Precession Magnetometer G-856. Meanwhile geoelectrical resistivity data only done in Ngeni village which is the location of phyropilite mining with the composition content of Fe, Si, Ca, S, Cu, and Mn by using ABEM Terrameter SAS 300C. Gravity data processing was performed to obtain the Bouguer anomaly value, which included unit conversion, tidal correction, drift correction, correction of tie point, base station correction, free air correction, and Bouguer correction. Magnetic data processing has been done by some corrections i.e daily, drift, and IGRF(International Geomagnetic Refference Field) to obtain the total magnetic anomaly. From gravity data processing has been obtained the simple Bouguer anomaly value in range from -10mGal until 115mGal. From this data processing has been obtained the total magnetic anomaly value in range from -650nT until 800nT. Meanwhile from geoelectrical resistivity 3.03Ωm until 11249.91 Ωm. There is a correlation between gravity anomaly, magnetic anomaly, and geoelectrical resistivity anomaly that are associated with deep anomaly, middle anomaly, and shallow anomaly.
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Jaguar conservation in southern Belize: Conflicts, perceptions, and prospects among mayan hunters
Directory of Open Access Journals (Sweden)
Michael K Steinberg
2016-01-01
Full Text Available Belize has emerged as an international leader in jaguar conservation through the creation of numerous protected areas that contain prime cat habitat and by strengthening conservation laws. For example, in 1984, Belize created the Cockscomb Basin Jaguar Preserve, the first special jaguar protection area in the Americas. In 1995, the government expanded Cockscomb by creating the adjacent Chiquibul National Park. In 2010, the government continued this commitment to jaguar conservation by creating the Labouring Creek Jaguar Corridor Wildlife Sanctuary in central Belize. As a result of these protected areas, Belize has been rightfully lauded as a leader in nature-based tourism and protected areas creation in Central America. However, outside national parks and communities that directly benefit from ecotourism, it is less clear how supportive rural residents are of cat conservation. It is also not clear if jaguars persist outside protected areas in locations such as southern Belize, where the environment has been significantly altered by human activities. Through interviews with Mayan hunters, this paper investigates the attitudes towards jaguars, human-jaguar conflicts, and potential community-based jaguar conservation in two Mayan villages in the Toledo District in southern Belize. Also, using indirect methods, the paper documents the presence/absence and other temporal/spatial aspects of jaguars in a heavily altered landscape in southern Belize.
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Utilization of Yard for Vegetable Hydroponics in Serut Village, Panti Sub-District, Jember District
dewanti, parawita
2018-01-01
Vegetables as a horticultural product is a food source that is always consumed by humans daily, including in urban areas. Assorted Vegetables can be eaten raw or processed and it takes as a decoration on the food. Needs vegetables including lettuce, green pakcoy and other vegetables from day to day continues to increase. Therefore, it needs supply of vegetables from the area around the town of Jember including Serut Village, District Panti Sub-District, Jember District. Serut village has the ...
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Bottleneck analysis at district level to illustrate gaps within the district health system in Uganda
Kiwanuka Henriksson, Dorcus; Fredriksson, Mio; Waiswa, Peter; Selling, Katarina; Swartling Peterson, Stefan
2017-01-01
ABSTRACT Background: Poor quality of care and access to effective and affordable interventions have been attributed to constraints and bottlenecks within and outside the health system. However, there is limited understanding of health system barriers to utilization and delivery of appropriate, high-impact, and cost-effective interventions at the point of service delivery in districts and sub-districts in low-income countries. In this study we illustrate the use of the bottleneck analysis approach, which could be used to identify bottlenecks in service delivery within the district health system. Methods: A modified Tanahashi model with six determinants for effective coverage was used to determine bottlenecks in service provision for maternal and newborn care. The following interventions provided during antenatal care were used as tracer interventions: use of iron and folic acid, intermittent presumptive treatment for malaria, HIV counseling and testing, and syphilis testing. Data from cross-sectional household and health facility surveys in Mayuge and Namayingo districts in Uganda were used in this study. Results: Effective coverage and human resource gaps were identified as the biggest bottlenecks in both districts, with coverage ranging from 0% to 66% for effective coverage and from 46% to 58% for availability of health facility staff. Our findings revealed a similar pattern in bottlenecks in both districts for particular interventions although the districts are functionally independent. Conclusion: The modified Tanahashi model is an analysis tool that can be used to identify bottlenecks to effective coverage within the district health system, for instance, the effective coverage for maternal and newborn care interventions. However, the analysis is highly dependent on the availability of data to populate all six determinants and could benefit from further validation analysis for the causes of bottlenecks identified. PMID:28581379
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7 CFR 982.31 - Grower districts.
2010-01-01
... 7 Agriculture 8 2010-01-01 2010-01-01 false Grower districts. 982.31 Section 982.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... importance of production in each district and the number of growers in each district; (2) the geographic...
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Tsegay, K; Potts, A D; Aklilu, N; Lötter, C; Gummow, B
2016-03-01
Little work has been done on diseases of horses in Ethiopia or tropical regions of the world. Yet, Ethiopia has the largest horse population in Africa and their horses play a pivotal role in their economy as traction animals. A serological and questionnaire survey was therefore conducted to determine the circulating serovars of Leptospira and their association with potential risk factors in the cart horse population of Central and Southern Ethiopia. A total of 184 out of 418 cart horses from 13 districts had antibody titres of 1:100 or greater to at least one of 16 serovars of Leptospira species in Central and Southern Ethiopian horses. A significantly higher seropositivity (62.1%) was noted in horses from the highland agroecology followed by midland (44.4%) and lowland (39.8%). Serovar Bratislava (34.5%) was the predominant serovar followed by serovars Djasiman (9.8%), Topaz (5.98%) and Pomona (5.3%). Age and location proved to be associated with seropositive horses with older horses being more commonly affected and the districts of Ziway (Batu) (Apparent Prevalence (AP)=65.5%), Shashemene (AP=48.3%) and Sebeta (AP=41.4%) having the highest prevalence. Multivariable logistic regression found risk factors significantly associated with Leptospira seropositive horses were drinking river water (OR=2.8) and horses 7-12 years old (OR=5) and risk factors specifically associated with serovar Bratislava seropositive horses were drinking river water (OR=2.5), horses ≥13 years (OR=3.5) and the presence of dogs in adjacent neighbouring properties (OR=0.3). Dogs had a protective effect against seropositivity to serovars Bratislava and Djasiman, which may be due to their ability to control rodents. The high seroprevalence confirm that leptospirosis is endemic among horses of Central and Southern Ethiopia. The predominance of serovar Bratislava supports the idea that serovar Bratislava may be adapted to and maintained by the horse population of Central and Southern Ethiopia
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Conflict Management in Declining School Districts.
Boyd, William Lowe; Wheaton, Dennis R.
1983-01-01
Professional literature about managing conflicts associated with declining enrollments indicates the existing tension in this area. A research study shows that, while upper-middle class districts may succeed using a rational approach to decision making, lower class districts, for various reasons, may not. Special problems of urban districts are…
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Merlo, Caitlin L; Michael, Shannon; Brener, Nancy D; Coffield, Edward; Kingsley, Beverly S; Zytnick, Deena; Blanck, Heidi
2016-12-15
Foods and beverages marketed in schools are typically of poor nutritional value. School districts may adopt policies and practices to restrict marketing of unhealthful foods and to promote healthful choices. Students' exposure to marketing practices differ by school demographics, but these differences have not yet been examined by district characteristics. We analyzed data from the 2012 School Health Policies and Practices Study to examine how food and beverage marketing and promotion policies and practices varied by district characteristics such as metropolitan status, size, and percentage of non-Hispanic white students. Most practices varied significantly by district size: a higher percentage of large districts than small or medium-sized districts restricted marketing of unhealthful foods and promoted healthful options. Compared with districts whose student populations were majority (>50%) non-Hispanic white, a higher percentage of districts whose student populations were minority non-Hispanic white (≤50% non-Hispanic white) prohibited advertising of soft drinks in school buildings and on school grounds, made school meal menus available to students, and provided families with information on school nutrition programs. Compared with suburban and rural districts, a higher percentage of urban districts prohibited the sale of soft drinks on school grounds and used several practices to promote healthful options. Preliminary findings showing significant associations between district demographics and marketing policies and practices can be used to help states direct resources, training, and technical assistance to address food and beverage marketing and promotion to districts most in need of improvement.
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Dusabe-Richards, John N; Tesfaye, Hayley Teshome; Mekonnen, Jarso; Kea, Aschenaki; Theobald, Sally; Datiko, Daniel G
2016-12-27
This study assesses the feasibility of female health extension workers (HEWs) using eHealth within their core duties, supporting both the design and capacity building for an eHealth system project focussed initially on tuberculosis, maternal child health, and gender equity. Health extension workers, Health Centre Heads, District Health Officers, Zonal Health Department and Regional Health Bureau representatives in Southern Ethiopia. The study was undertaken in Southern Ethiopia with three districts in Sidama zone (population of 3.5 million) and one district in Gedeo zone (control zone with similar health service coverage and population density). Mixed method baseline data collection was undertaken, using quantitative questionnaires (n = 57) and purposively sampled qualitative face-to-face semi-structured interviews (n = 10) and focus group discussions (n = 3). Themes were identified relating to HEW commitment and role, supervision, and performance management. The Health Management Information System (HMIS) was seen as important by all participants, but with challenges of information quality, accuracy, reliability and timeliness. Participants' perceptions varied by group regarding the purpose and benefits of HMIS as well as the potential of an eHealth system. Mobile phones were used regularly by all participants. eHealth technology presents a new opportunity for the Ethiopian health system to improve data quality and community health. Front-line female HEWs are a critical bridge between communities and health systems. Empowering HEWs, supporting them and responding to the challenges they face will be an important part of ensuring the sustainability and responsiveness of eHealth strategies. Findings have informed the subsequent eHealth technology design and implementation, capacity strengthening approach, supervision, and performance management approach.
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Jordan Lake Watershed Protection District
Town of Chapel Hill, North Carolina — Polygon representing the area of the Jordan Lake Watershed Protection District. The Watershed Protection District (PDF) is a sensitive area of land that drains to...
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VT Data - Overlay District 20170710, South Burlington
Vermont Center for Geographic Information — Overlay data for the City of South Burlington included in this data:Flood Plain Overlay DistrictTraffic Overlay DistrictInterstate Highway Overlay DistrictScenic...
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Michael, Shannon; Brener, Nancy D.; Coffield, Edward; Kingsley, Beverly S.; Zytnick, Deena; Blanck, Heidi
2016-01-01
Introduction Foods and beverages marketed in schools are typically of poor nutritional value. School districts may adopt policies and practices to restrict marketing of unhealthful foods and to promote healthful choices. Students’ exposure to marketing practices differ by school demographics, but these differences have not yet been examined by district characteristics. Methods We analyzed data from the 2012 School Health Policies and Practices Study to examine how food and beverage marketing and promotion policies and practices varied by district characteristics such as metropolitan status, size, and percentage of non-Hispanic white students. Results Most practices varied significantly by district size: a higher percentage of large districts than small or medium-sized districts restricted marketing of unhealthful foods and promoted healthful options. Compared with districts whose student populations were majority (>50%) non-Hispanic white, a higher percentage of districts whose student populations were minority non-Hispanic white (≤50% non-Hispanic white) prohibited advertising of soft drinks in school buildings and on school grounds, made school meal menus available to students, and provided families with information on school nutrition programs. Compared with suburban and rural districts, a higher percentage of urban districts prohibited the sale of soft drinks on school grounds and used several practices to promote healthful options. Conclusion Preliminary findings showing significant associations between district demographics and marketing policies and practices can be used to help states direct resources, training, and technical assistance to address food and beverage marketing and promotion to districts most in need of improvement. PMID:27978408
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Accountability in district nursing practice: key concepts.
Griffith, Richard
2015-03-01
Public trust and confidence in district nurses is essential to the nurse-patient relationship that underpins effective care and treatment. That trust and confidence has even greater focus for district nurses who care for patients in their own homes. Those patients need to be able to count on the professionalism and probity of their district nurses. The professionalism and probity of district nurses is based on their accountability, which protects the public by imposing standards on district nurses and holds them answerable for their acts and omissions. This is the first of a series of articles on accountability in district nursing practice to mark the introduction of the revised Nursing and Midwifery Code on the 31 March 2015. This month's article considers the key concepts of accountability.
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Evaluation and analysis of underground brine resources in the southern coastal area of Laizhou Bay
Tian, M.; Zhu, H. T.; Feng, J.; Zhao, Q. S.
2016-08-01
The southern coastal districts of Laizhou Bay are some of the most important areas for underground brine exploitation in Shandong Province. Recently, these areas have been gradually developed by the underground brine mining industry. Such economic interest has led to brine exploitation so that underground brine resources are running out. Based on this phenomenon, this study describes the supply, runoff and draining conditions of the area by collecting and organizing the background information of the studied area. Hydrogeological parameters are then calculated according to pumping tests, and the amount of sustainable resources in the coastal areas of the Southern Bank of Laizhou Bay are then calculated based on the uniform distribution of wells. Under the circumstances of underground brine mining, the exploitation potential of the underground brine is evaluated in accordance with the calculation results of exploitation quantum. Finally, suggestions are provided for the sustainable exploitation of underground brine in the area.
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2010-07-27
... to the Turlock Irrigation District's Tuolumne Substation; (2) 23-mile-long, 69-kV Don Pedro-Hawkins Line extending from the Don Pedro switchyard to the Turlock Irrigation District's Hawkins Substation...
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School District Cash Management. Program Audit.
New York State Legislative Commission on Expenditure Review, Albany.
New York State law permits school districts to invest cash not immediately needed for district operation and also specifies the kinds of investments that may be made in order to ensure the safety and liquidity of public funds. This audit examines cash management and investment practices in New York state's financially independent school districts.…
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Reading a District Budget: Reporter Guide
McNeil, Michele
2013-01-01
Every school budget tells a story--about a district's spending plan, its priorities, goals, and financial health. The challenge is to wade through the jargon and numbers to unlock that story. Although budgets can vary significantly from district to district, and state to state, this primer seeks to introduce reporters to the fundamental components…
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Interim district energy implementation
Energy Technology Data Exchange (ETDEWEB)
Fearnley, R.; Susak, W. [City of Vancouver, BC (Canada); Johnstone, I. [BCG Services Inc., Vancouver, BC (Canada)
2001-07-01
The concept of district energy was introduced in the City of North Vancouver, a city of 45,000, in 1997. A preliminary study was completed in 1997, followed by a tour of some district energy facilities in Finland in the same year. In 1999 a large district energy study was completed by a consultant. The study indicated the need for an investment of $15 million to implement district heating in the City. Lack of sufficient financial resources and immediately connectable heat load, the project was considered a non-starter. Some of the other factors leading to shelving the project included no current significant pricing advantages over competing energy sources and no current opportunity for cogeneration, given the low price that BC Hydro is willing to pay for independently produced power. The project, although shelved for the moment, has not been discarded. Planning and exploration are continuing, aided by the City's commitment to energy efficiency and conservation, its long term planning horizon and its significant influence over the development of some prime real estate.
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Directory of Open Access Journals (Sweden)
Qasem Asgari
2007-05-01
Full Text Available
BACKGROUND: Cutaneous leishmaniasis (CL with diverse clinical manifestations is prevalent and remains a major public health problem in Iran and its incidence has been doubled over the last decade. The present study is about the potential role of rodents in the epidemiology of CL in Kharameh district in Shiraz, Southern Iran.
METHODS: From April 2004 to April 2005, a total of sixteen rodents were collected in live traps from the endemic area of CL in Kharameh district in Shiraz. Evans medium was used for culture. Specific polymerase chain reaction and isoenzyme electrophoresis methods were performed to characterize the parasite.RESULTS: The rodent species were Tatera indica. Three samples from Tatera indica were found positive (2 males and 1 female in Kafdehak and Sejel-Abad villages for L. major. Macrophages in the bone marrow of femoral bone were infected with the amastigote form of the parasite.
CONCLUSIONS: It seems that T. indica is the reservoir host for CL in Kharameh (a district in Shiraz, Southern Iran. It was shown that the bone marrow of the rodents is the tissue of choice for light and ultrastructural studies of
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Regional District Attorney's Offices - Alaska Department of Law
District Stephen B. Wallace, District Attorney Physical Address: 204 Chief Eddie Hoffman Hwy. Bethel, AK Hours M-TH 8-4:30, F 8-12 Kenai - 3rd Judicial District Scot H. Leaders, District Attorney Trading Bay
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International Nuclear Information System (INIS)
Gabillet, Pauline
2015-01-01
Through the analysis of energy supply choices, this article explores the way in which energy priorities and their climate-related features are incorporated into urban public policy. These choices must take account of different factors, as is the case with district heating, which is justified as a vehicle of renewable energy while subject to pressure in eco-districts because its techno-economic balances are destabilised by falls in demand. Our study focuses particularly on the city of Metz (France), which has chosen district heating as the primary source for provision for the municipal area and for its first eco-district. We analyse the tensions within these choices, with particular attention to the way in which they are negotiated inside municipal departments and with the local energy operator. This enables us to explore the tensions in defining the scale that governs decisions and the linkages between energy-related and urban priorities. - Highlights: • Analyses of tensions in the choice of energy supplies for eco-districts. •District heating networks can be vehicles of renewable energy. • District heating networks are threatened by drops in energy consumption. • Energy supply issues oppose urban planning and energy policy in municipal departments. • Technical and financial adjustments can be made by the municipality to justify its energy choices
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Geology and ore deposits of the Section 23 Mine, Ambrosia Lake District, New Mexico
Granger, H.C.; Santos, E.S.
1982-01-01
The section 23 mine is one of about 18 large uranium mines opened in sandstones of the fluvial Westwater Canyon Member of the Jurassic Morrison Formation in the Ambrosia Lake mining district during the early 1960s. The Ambrosia Lake district is one of several mining districts within the Grants mineral belt, an elongate zone containing many uranium deposits along the southern flank of the San Juan basin. Two distinct types of ore occur in the mine. Primary ore occurs as peneconcordant layers of uranium-rich authigenic organic matter that impregnates parts of the reduced sandstone host rocks and which are typically elongate in an east-southeast direction subparallel both to the sedimentary trends and to the present-day regional strike of the strata. These are called prefault or trend ores because of their early genesis and their elongation and alinement. A second type of ore in the mine is referred to as postfault, stacked, or redistributed ore. Its genesis was similar to that of the roll-type deposits in Tertiary rocks of Wyoming and Texas. Oxidation, related to the development of a large tongue of oxidized rock extending from Gallup to Ambrosia Lake, destroyed much of the primary ore and redistributed it as massive accumulations of lower grade ores bordering the redox interface at the edge of the tongue. Host rocks in the southern half of sec. 23 (T. 14 N., R. 10 W.) are oxidized and contain only remnants of the original, tabular, organic-rich ore. Thick bodies of roll-type ore are distributed along the leading edge of the oxidized zone, and pristine primary ore is found only near the north edge of the section. Organic matter in the primary ore was derived from humic acids that precipitated in the pores of the sandstones and fixed uranium as both coffinite and urano-organic compounds. Vanadium, molybdenum, and selenium are also associated with the ore. The secondary or roll-type ores are essentially free of organic carbon and contain uranium both as coffinite and
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New Mexico State Forestry Districts
Earth Data Analysis Center, University of New Mexico — This dataset contains boundaries of the New Mexico Forestry Districts, plus the names of the district offices. It is in a vector digital structure digitized from a...
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Agricultural Land Use in Ahlat District
Directory of Open Access Journals (Sweden)
Necmettin ELMASTAŞ
2009-12-01
Full Text Available Ahlat district has suitable topography for growing of agricultural products. Almost half of Ahlat district is suitable for agricultural. Today, 32.7% of the land use in Ahlat is agricultural area. 90% of agricultural area is dry farming area. 10% of agricultural area is irrigated. 60.3%of land use in Ahlat district is pasturage area. The economy of Ahlat is based on agricultural and animal husbandry. Today, agricultural products such as wheat, potato and sugar beet are grown in agricultural areas. Ahlat district has some problems like unplanned production, irrigation and marketing.
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Odonata (Insecta diversity of Chinnar Wildlife Sanctuary, the southern Western Ghats, India
Directory of Open Access Journals (Sweden)
C.K. Adarsh
2015-02-01
Full Text Available A study was conducted at Chinnar Wildlife Sanctuary, Idukki District, Kerala, the southern Western Ghats, to assess the diversity of odonates. We report 48 species of odonates, which include 31 species of Anisoptera (dragonflies and 17 species of Zygoptera (damselflies. Among the dragonflies, the family Libellulidae dominated with 25 species, while Coenagrionidae with seven species was the dominant family among the damselflies. The odonate diversity of Chinnar WS accounted for 31.16 % of the odonates in Kerala and 27.58% of the odonates of the Western Ghats. Chinnar also recorded two species of odonates that are endemic to the Western Ghats, which are, the Pied Reed Tail Protosticta gravelyi and the Travancore Bamboo Tail Esme mudiensis.
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Energy Technology Data Exchange (ETDEWEB)
Prinz, W.
1981-01-01
The majority of our population, but also of our authorities, are still skeptical or even disapproving towards district heating. The reasons of this negative attitude are partly psychological - e.g. the individualism of the Swiss and their dislike for too centralised structures and ''forced connections'' - but also the existence of finished gas supply networks and the fear of considerable pre-investments and torn streets over years. The following article - held as a speech on the information meeting ''District heating and the possible contribution of nuclear energy'' organised by the Swiss Association for Atomic Energy in Bern shows a practical problem solving at the example of the district heating in Flensburg and deals with these questions.
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Shortage of energy increases profitability of district heating
International Nuclear Information System (INIS)
2003-01-01
Increased demand will cause the price of district heating to increase, but not to the level of the price of electricity. The cheapest heating alternative in Denmark, Norway and Sweden is district heating. In Norway, district heating is developed primarily for commercial buildings and housing cooperatives. Thirty per cent of all buildings under construction are prepared for district heating and the percentage will increase strongly in the coming time. The total net production of district heating in Norway in 2001 was 2000 GWh, which is only a small part of the total potential for district heating
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Nkomazana, Oathokwa; Mash, Robert; Phaladze, Nthabiseng
2015-11-30
Botswana has a shortage of health care workers, especially in primary healthcare. Retention and high performance of employees are closely linked to job satisfaction and motivation, which are both highest where employees' personal values and goals are realised. The aim of the study was to evaluate employees' personal values, and the current and desired organisational culture of the district health services as experienced by the primary health care workers. The study was conducted in the Ngamiland and Mahalapye health districts. This was a cross sectional survey. The participants were asked to select 10 values that best described their personal, current organisational and desired organisational values from a predetermined list. Sixty and 67 health care workers completed the survey in Mahalapye and Ngamiland districts, respectively. The top 10 prevalent organisational values experienced in both districts were: teamwork, patient satisfaction, blame, confusion, job insecurity, not sharing information and manipulation. When all the current values were assessed, 32% (Mahalapye) and 36% (Ngamiland) selected by health care workers were potentially limiting organisational effectiveness. The organisational values desired by health care workers in both districts were: transparency, professional growth, staff recognition, shared decision-making, accountability, productivity, leadership development and teamwork. The experience of the primary health care workers in the two health districts were overwhelmingly negative, which is likely to contribute to low levels of motivation, job satisfaction, productivity and high attrition rates. There is therefore urgent need for organisational transformation with a focus on staff experience and leadership development.
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Ontario Power Authority district energy research report : final report
International Nuclear Information System (INIS)
2010-02-01
This paper presented an analysis of the technical and economic characteristics of district energy in Ontario. The market context for district energy was evaluated, and institutional issues that may influence the future development and operation of district energy systems in Ontario were explored. Technical, economic, and environmental analyses of district energy based on different neighbourhood sizes, types, and district energy systems were presented. Three case studies were included to demonstrate real world district energy applications. A set of interviews conducted with representatives of the province's district energy supply chain was also provided in order to provide a framework for district energy opportunities and challenges within the province. 22 tabs., 16 figs.
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Vermont Center for Geographic Information — The Fisheries districts data layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset...
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Vermont Center for Geographic Information — The Wastewater districts layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes...
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Vermont Center for Geographic Information — The Wildlife Districts layer is part of a larger dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes feature...
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Westerlund, Emil; Jerene, Degu; Mulissa, Zewdie; Hallström, Inger; Lindtjørn, Bernt
2014-10-04
The Ethiopian epidemic is currently on the wane. However, the situation for infected children is in some ways lagging behind due to low treatment coverage and deficient prevention of mother-to-child transmission. Too few studies have examined HIV infected children presenting to care in low-income countries in general. Considering the presence of local variations in the nature of the epidemic a study in Ethiopia could be of special value for the continuing fight against HIV. The aim of this study is to describe the main characteristics of children with HIV presenting to care at a district hospital in a resource-limited area in southern Ethiopia. The aim was also to analyse factors affecting pre-ART loss to follow-up, time to ART-initiation and disease stage upon presentation. This was a prospective cohort study. The data analysed were collected in 2009 for the period January 2003 through December 2008 at Arba Minch Hospital and additional data on the ART-need in the region were obtained from official reports. The pre-ART loss to follow-up rate was 29.7%. Older children (10-14 years) presented in a later stage of their disease than younger children (76.9% vs. 45.0% in 0-4 year olds, chi-square test, χ2 = 8.8, P = 0.01). Older girls presented later than boys (100.0% vs. 57.1%, Fisher's exact test, P = 0.02). Children aged 0-4 years were more likely to be lost to follow-up (40.0 vs. 21.8%, chi-square test, χ2 = 5.4, P = 0.02) and had a longer time to initiate ART (Cox regression analysis, HR: 0.50, 95% CI: 0.25-0.97, P = 0.04, controlling for sex, place of residence, enrollment phase and WHO clinical stage upon presentation). Neither sex was overrepresented in the sample. Tuberculosis prevalence upon presentation and previous history of tubercolosis were 14.5% and 8% respectively. The loss to follow-up is alarmingly high and children present too late. Further research is needed to explore specific causes and possible solutions.
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le Roux, K W D P; Couper, I
2015-06-01
The re-engineering of primary healthcare (PHC) is regarded as an essential precursor to the implementation of National Health Insurance in South Africa, but improvements in the provision of PHC services have been patchy. The authors contend that the role of well- functioning rural district hospitals as a hub from which PHC services can be most efficiently managed has been underestimated, and that the management of district hospitals and PHC clinics need to be co-located at the level of the rural district hospital, to allow for proper integration of care and effective healthcare provision.
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Sexual Harassment Policies in Florida School Districts.
Rienzo, Barbara A.; Moore, Michele Johnson
1998-01-01
Investigated the extent to which Florida's school districts complied with the Florida Department of Education's (FDOE) recommendations for addressing sexual harassment in schools. Surveys of district equity coordinators and analysis of policies indicated that most districts approved sexual harassment policies incorporating many FDOE…
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Vermont Center for Geographic Information — This dataset is a representation overlay of warden (areas of responsibility). The Vermont Warden Districts layer is part of a dataset that contains administrative...
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Vermont Center for Geographic Information — The Parks Districts layer is part of a dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes feature classes for...
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Wako, Wako Golicha; Kassa, Dejene Hailu
2017-05-15
Globally, an estimated 289,000 maternal deaths occurred in 2013. Majority of these deaths occurred in sub-Saharan Africa and Southern Asia. Mobility of pastoralists is a well-recognized survival strategy in arid and semi-arid land of sub-Saharan Africa. However governments often encourage settlement as a solution to the difficulty of providing health services for mobile pastoralists. This study aimed to assess utilization of institutional delivery and associated factors among women of reproductive age in the mobile pastoral community of the Liban District in Guji zone, Oromia, Ethiopia. A Community based cross-sectional survey was conducted among the mobile pastoralist community of the Liban District. Seven hundred ninety-one (791) randomly selected women, who had birth within the last 2 years preceding the survey, were interviewed using a pretested structured questionnaire. Data were entered into Epi-Info version 3.5.4 and analyzed by Statistical Package for Social Science (SPSS) version 16. Bivariate and multivariate analyses were done. Out of 791 women who gave birth within the last 2 years preceding the survey, only 110 (13.9%) gave birth in health institutions. Majority (74.1%) of the women gave birth at their home. Ninety-one women (11.5%) gave birth at traditional birth attendant's home; assisted by traditional birth attendants. Multiple logistic regression shows that women who had readily available cash at the onset of labor (aOR 2.79, 95% CI: 1.29-6.25), delivered the birth preceding the most recent birth in a health institution (aOR 6.8, 95% CI: 3.44-13.45) and had birth related complications during the birth preceding the most recent birth (aOR 1.90, 95% CI: 1.08-3.36) were more likely to deliver at health institutions. Majority of the pastoral women seek institutional delivery, only when labor related complications are perceived. Mechanisms of alleviating indirect health care costs affecting institutional delivery need to be addressed in future studies.
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Directory of Open Access Journals (Sweden)
Muluken Mekuyie
Full Text Available Change in climate and climate extremes are acknowledged as a vital challenge to pastoral production systems. Alternative systems that are accessible to a household in order to make a living could determine the household’s resilience at a given point in time. This study was conducted in the Southern Afar region in Ethiopia to understand the resilience of pastoralists to climate change and variability. A household questionnaire survey and focus group discussions were employed to collect primary data at household level. A total of 250 pastoral households were sampled using stratified random sampling. The data obtained were analysed using descriptive statistics and principal component analysis. The resilience of households to climate shocks and stresses was determined using a two-step modelling approach by clustering households into livelihood groups, gender and districts. The results indicated that agro-pastoral households were more resilient than pastoralists to climate-induced shock. Furthermore, households in the Gewane district were more resilient than those in the Amibara district. Female-headed households were less resilient than male-headed households. Enhancing livestock assets and productivity, social safety nets, access to market, credit, extension services and education, improving irrigation crop farming, and providing farm inputs significantly enhanced the resilience of pastoralists to climate change and variability. Keywords: Asset, Livelihood, Climate shock, Pastoralist, Resilience
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Energy Assessment of Automated Mobility Districts
Energy Technology Data Exchange (ETDEWEB)
Chen, Yuche [National Renewable Energy Laboratory (NREL), Golden, CO (United States)
2017-08-03
Automated vehicles (AVs) are increasingly being discussed as the basis for on-demand mobility services, introducing a new paradigm in which a fleet of AVs displace private automobiles for day-to-day travel in dense activity districts. This project examines such a concept to displace privately owned automobiles within a region containing dense activity generators (jobs, retail, entertainment, etc.), referred to as an automated mobility district (AMDs). The project reviews several such districts including airport, college campuses, business parks, downtown urban cores, and military bases, with examples of previous attempts to meet the mobility needs apart from private automobiles, some with automated technology and others with more traditional transit based solutions. The issues and benefits of AMDs are framed within the perspective of intra-district, inter-district, and border issues, and the requirements for a modeling framework are identified to adequately reflect the breadth of mobility, energy, and emissions impact anticipated with AMDs.
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A good year for district heating
International Nuclear Information System (INIS)
Bakken, Stein Arne
2003-01-01
In Norway, high prices on electric power have caused economic progress for the district heating companies. The price of district heating is determined by the prices of power and fuel oil. However, the government wants to remove the tax on electricity to the industry, which is the district heating companies' major group of customers, along with public buildings. This is likely to entail a great loss of income
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District heating in sequential energy supply
International Nuclear Information System (INIS)
Persson, Urban; Werner, Sven
2012-01-01
Highlights: ► European excess heat recovery and utilisation by district heat distribution. ► Heat recovery in district heating systems – a structural energy efficiency measure. ► Introduction of new theoretical concepts to express excess heat recovery. ► Fourfold potential for excess heat utilisation in EU27 compared to current levels. ► Large scale excess heat recovery – a collaborative challenge for future Europe. -- Abstract: Increased recovery of excess heat from thermal power generation and industrial processes has great potential to reduce primary energy demands in EU27. In this study, current excess heat utilisation levels by means of district heat distribution are assessed and expressed by concepts such as recovery efficiency, heat recovery rate, and heat utilisation rate. For two chosen excess heat activities, current average EU27 heat recovery levels are compared to currently best Member State practices, whereby future potentials of European excess heat recovery and utilisation are estimated. The principle of sequential energy supply is elaborated to capture the conceptual idea of excess heat recovery in district heating systems as a structural and organisational energy efficiency measure. The general conditions discussed concerning expansion of heat recovery into district heating systems include infrastructure investments in district heating networks, collaboration agreements, maintained value chains, policy support, world market energy prices, allocation of synergy benefits, and local initiatives. The main conclusion from this study is that a future fourfold increase of current EU27 excess heat utilisation by means of district heat distribution to residential and service sectors is conceived as plausible if applying best Member State practice. This estimation is higher than the threefold increase with respect to direct feasible distribution costs estimated by the same authors in a previous study. Hence, no direct barriers appear with
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Vermont Center for Geographic Information — The Forestry Districts layer is part of a dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. This is a layer file which...
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Directory of Open Access Journals (Sweden)
Lina Qurei
Full Text Available A molecular epidemiology survey was performed in order to establish and document the respiratory adenovirus pathogen profiles among children in Southern Palestine. Three hundred and thirty-eight hospitalized pediatric cases with adenovirus-associated respiratory tract infections were analyzed. Forty four cases out of the 338 were evaluated in more detail for the adenoviruses types present. All of the children resided in Southern Palestine, that is, in city, village and refugee camp environments within the districts of Hebron and Bethlehem. Human adenoviruses circulated throughout 2005-2010, with major outbreaks occurring in the spring months. A larger percent of the children diagnosed with adenoviral infections were male infants. DNA sequence analysis of the hexon genes from 44 samples revealed that several distinct adenovirus types circulated in the region; these were HAdV-C1, HAdV-C2, HAdV-B3 and HAdV-C5. However, not all of these types were detected within each year. This is the first study ever conducted in Palestine of the genetic epidemiology of respiratory adenovirus infections.
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The situation of district heating, district cooling and energy supply in Hungary
International Nuclear Information System (INIS)
Sigmond, Gy.
2009-01-01
District heating represents with 650.000 heated dwellings approximately 15% of the Hungarian residential heating market. Since 1990 there is stagnation at the number of connected dwellings because erection of large settlements with prefab buildings has been stopped, and latter ones represent more than 75% of the dwelling heating market. During the same period, residential heat demand shrunk by 33%, because metering of hot water consumption resulted in changing consumer habits, and because of slowly but step by step refurbishment of buildings and heating systems. In Hungary district heating is present in all large and most of the medium size cities, in 92 cities together. Out of them, there is also a single village with a local district heating system, which heats more than 60% of cottages. The capacity os systems is spreading to a large extent. Approximately 36-36% of all heated dwellings are in Budapest and in 10 large cities in the country, while 148 of the total 202 systems have less than 10 MW capacities. In the fuel structure of district heating it is characteristic the overwhelming role of natural gas consumption, which has exceeded 80% already. Only a few numbers of heating power plants are fuelled by crown coal. The use of renewables is growing continuous, but, together with waste and waste energy, it amounts merely 8% of the total fuel use. Oil consumption is negligible. Currently the most promising DH-market is the service sector (public buildings and commercial consumers). DH-companies can sell their surplus supply capacities on the competitive market. Residential market can be preserved only with better legal conditions and with improving of demand side management. The industrial heat market can be gained when the erection of new power plants will be harmonized with industrial development in the frame of territorial planning. District cooling is just at the beginning in Hungary. Many new commercial and office buildings are erected with air conditioning
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Lee, Victor R.; Leary, Heather M.; Sellers, Linda; Recker, Mimi
2014-06-01
When introducing and implementing a new technology for science teachers within a school district, we must consider not only the end users but also the roles and influence district personnel have on the eventual appropriation of that technology. School districts are, by their nature, complex systems with multiple individuals at different levels in the organization who are involved in supporting and providing instruction. Varying levels of support for new technologies between district coordinators and teachers can sometimes lead to counterintuitive outcomes. In this article, we examine the role of the district science coordinator in five school districts that participated in the implementation of an online resource discovery and sharing tool for Earth science teachers. Using a qualitative approach, we conducted and coded interviews with district coordinators and teachers to examine the varied responsibilities associated with the district coordinator and to infer the relationships that were developed and perceived by teachers. We then examine and discuss two cases that illustrate how those relationships could have influenced how the tool was adopted and used to differing degrees in the two districts. Specifically, the district that had high support for online resource use from its coordinator appeared to have the lowest level of tool use, and the district with much less visible support from its coordinator had the highest level of tool use. We explain this difference in terms of how the coordinator's promotion of teacher autonomy took distinctly different forms at those two districts.
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Liu, Yonglin; Yuan, Yuyang; Luo, Kunli
2017-10-25
In order to determine the spatial variation of longevity population and elements contained in the drinking water of longevity region in Jiangjin and investigate the relationship between the elements in drinking water and longevity, population censuses on township level and 98 drinking water samples from Jiangjin District, Chongqing City in West China were collected and analyzed. Population statistics on township level showed that the number of centenarians per 100,000 inhabitants (OC), centenarity index (CI), and number of centenarians per 10,000 over 65-year-old subjects (UC) present obvious geographic distribution properties, generally Central region > Northern region > Southern region (Kruskal-Wallis test, p water (150 mg/L water from longevity township (OC > 7.5) in Jiangjin District, whereas soft water (75 mg/L strontium (Sr) (0.73 mg/L) in drinking water from the longevity township was apparently higher than that of non-longevity township (0.44 mg/L) (Mann-Whitney U test, p = 0.019 water from longevity township were also higher than those of non-longevity township (Mann-Whitney U test, p water might be good for the health and prolong people's life.
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Directory of Open Access Journals (Sweden)
Oathokwa Nkomazana
2015-11-01
Full Text Available Background: Botswana has a shortage of health care workers, especially in primary healthcare. Retention and high performance of employees are closely linked to job satisfaction and motivation, which are both highest where employees’ personal values and goals are realised. Aim: The aim of the study was to evaluate employees’ personal values, and the current and desired organisational culture of the district health services as experienced by the primary health care workers. Setting: The study was conducted in the Ngamiland and Mahalapye health districts. Method: This was a cross sectional survey. The participants were asked to select 10 values that best described their personal, current organisational and desired organisational values from a predetermined list. Results: Sixty and 67 health care workers completed the survey in Mahalapye and Ngamiland districts, respectively. The top 10 prevalent organisational values experienced in both districts were: teamwork, patient satisfaction, blame, confusion, job insecurity, not sharing information and manipulation. When all the current values were assessed, 32% (Mahalapye and 36% (Ngamiland selected by health care workers were potentially limiting organisational effectiveness. The organisational values desired by health care workers in both districts were: transparency, professional growth, staff recognition, shared decision-making, accountability, productivity, leadership development and teamwork. Conclusions: The experience of the primary health care workers in the two health districts were overwhelmingly negative, which is likely to contribute to low levels of motivation, job satisfaction, productivity and high attrition rates. There is therefore urgent need for organisational transformation with a focus on staff experience and leadership development.
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Exploring the ethos of district nursing, 1885-1985.
Madsen, Wendy
2013-06-01
The history of district nursing in Australia explored in this paper reveals a continuity in the essential values held by district nurses for over a century. These nurses practised holistic, family-centred nursing from the very origins of district nursing service. The events surrounding the establishment of Community Health Centres in the 1970s challenged district nurses to reconsider their role, while at the same time reconfirming their essential ethos. These values that underpinned district nursing practice and challenges to these values are examined in this paper.
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Boise geothermal district heating system
Energy Technology Data Exchange (ETDEWEB)
Hanson, P.J.
1985-10-01
This document describes the Boise geothermal district heating project from preliminary feasibility studies completed in 1979 to a fully operational system by 1983. The report includes information about the two local governments that participated in the project - the City of Boise, Idaho and the Boise Warm Springs Water District. It also discusses the federal funding sources; the financial studies; the feasibility studies conducted; the general system planning and design; design of detailed system components; the legal issues involved in production; geological analysis of the resource area; distribution and disposal; the program to market system services; and the methods of retrofitting buildings to use geothermal hot water for space heating. Technically this report describes the Boise City district heating system based on 170/sup 0/F water, a 4000 gpm production system, a 41,000 foot pipeline system, and system economies. Comparable data are also provided for the Boise Warm Springs Water District. 62 figs., 31 tabs.
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VT Data - Overlay District 20070306, Marlboro
Vermont Center for Geographic Information — Cartographic version of overlay district (surface water buffer), Marlboro, Vermont. Base zoning districts are in a separate shapefile. Data were originally created...
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Directory of Open Access Journals (Sweden)
Graham R.H. Grieve
2015-09-01
Full Text Available Eastern mistbelt forests are naturally fragmented forests with grassland which occur from the Eastern Cape to KwaZulu-Natal, South Africa. These were heavily logged by colonial settlers and continue to be harvested despite being protected. Consequently we documented a checklist of the plants of the forests and grasslands in the Weza district (3029DA WEZA, southern KwaZulu-Natal, including Ngeli Forest and nearby indigenous forest patches to highlight their biodiversity status and need for conservation. We also reviewed their status in the Red Data List. Of the 1554 records included in this summary of plant species for the Weza district, there were 6 lichens (0.4%, 46 bryophytes (3.0%, 58 pteridophytes (3.7%, 6 gymnosperms (0.4% and the remaining 1424 species angiosperms (92.5%. Of the angiosperms, 27.3% were monocotyledons and 72.7% were dicotyledons. The most species-rich family was Asteraceae (239 species followed by Fabaceae (115 species, Liliaceae (used for purposes of comparison against older studies – 89 species, Orchidaceae (89 species, Iridaceae (59 species, Poaceae (58 species, Asclepidaceae (again used for purposes of comparison against older studies – 57 species, Scrophulariaceae (42 species, Euphorbiaceae (32 species, Lamiaceae (32 species and Rubiaceae (27 species. These 10 families each comprised more than 2% of the species in the list. Together they contributed 55% of the angiosperm species and 34.1% of the angiosperm genera. The biodiversity and conservation value of the study area are conserved pockets of eastern mistbelt forest, Drakensberg foothill moist grassland and mistbelt grassland. More than 4% of the species are under some degree of threat, as was evidenced by the number of species regarded as endangered (5, vulnerable (18, near threatened (10, critically rare (1, rare (20 or declining (11 amongst the 1554 species covered in the list. Conservation implications: In terms of taxa under some degree of threat, number of
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NSGIC Local Govt | GIS Inventory — Fire and EMS Districts dataset current as of 2008. Fire District boundaries within Sedgwick County. Cover is programmatically derived from taxing unit districts....
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Savage, K.S.; Bird, D.K.; Ashley, R.P.
2000-01-01
Gold mining activity in the Sierra Nevada foothills, both recently and during the California Gold Rush, has exposed arsenic-rich pyritic rocks to weathering and erosion. This study describes arsenic concentration and speciation in three hydrogeologic settings in the southern Mother Lode Gold District: mineralized outcrops and mine waste rock (overburden); mill tailings submerged in a water reservoir; and lake waters in this monomictic reservoir and in a monomictic lake developing within a recent open-pit mine. These environments are characterized by distinct modes of rock-water interaction that influence the local transport and fate of arsenic. Arsenic in outcrops and waste rock occurs in arsenian pyrite containing an average of 2 wt% arsenic. Arsenic is concentrated up to 1300 ppm in fine-grained, friable iron-rich weathering products of the arsenian pyrite (goethite, jarosite, copiapite), which develop as efflorescences and crusts on weathering outcrops. Arsenic is sorbed as a bidentate complex on goethite, and substitutes for sulfate in jarosite. Submerged mill tailings obtained by gravity core at Don Pedro Reservoir contain arsenic up to 300 ppm in coarse sand layers. Overlying surface muds have less arsenic in the solid fraction but higher concentrations in porewaters (up to 500 ??g/L) than the sands. Fine quartz tailings also contain up to 3.5 ppm mercury related to the ore processing. The pH values in sediment porewaters range from 3.7 in buried gypsum-bearing sands and tailings to 7 in the overlying lake sediments. Reservoir waters immediately above the cores contain up to 3.5 ??g/L arsenic; lake waters away from the submerged tailings typically contain less than 1 ??g/L arsenic. Dewatering during excavation of the Harvard open-pit mine produced a hydrologic cone of depression that has been recovering toward the pre-mining groundwater configuration since mining ended in 1994. Aqueous arsenic concentrations in the 80 m deep pit lake are up to 1000 ??g
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U.S. Coast Guard (USCG) Districts
Department of Homeland Security — This layer is a polygonal dataset that represents land and maritime boundaries for each representative United States Coast Guard district, which includes district 1,...
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VT Data - Overlay District 20170228, Richmond
Vermont Center for Geographic Information — The following overlay districts are included in the data:Shoreline Protection OverlayFlood Hazard OverlayDetails about these overlay districts, as well as zoning...
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Directory of Open Access Journals (Sweden)
Giacomo Becattini
2002-01-01
Full Text Available As a departing point, the paper presents the historical genesis of the concept of industrial district focusing on the scientific views of the pioneer of this field, Alfred Marshall. The concept has its origins in the observation of the current industrial reality, mainly of the British one. The purpose is to give an explanation to the difficulties of the classic theory and to study the challenges of the class conflicts. The economic conditions which launched British industrial districts were present, grosso modo, in Italy after the second World War. Some contributions have dealt with the little industrialisation of some Italian regions and using Marshallian thoughts have rediscovered the industrial districts phenomenon. This is the starting point of a high number of scientific contribution in Italy and abroad. Some of these international studies, particularly the ones made by Spanish experts, are quoted. The text analyses the link between districts-made in Italy with the competitive advantages of Italian products in many economic activities (i.e. clothing, shoes, furniture, etc.. Finally, in the third part the paper reviews some new contributions on the industrial district in Italy.
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Directory of Open Access Journals (Sweden)
Mihiretu Alemayehu Arba
Full Text Available The highest number of maternal deaths occur during labour, delivery and the first day after delivery highlighting the critical need for good quality care during this period. Therefore, for the strategies of institutional delivery to be effective, it is essential to understand the factors that influence individual and household factors to utilize skilled birth attendance and institutions for delivery. This study was aimed to assess factors affecting the utilization of institutional delivery service of women in rural districts of Wolaita and Dawro Zones.A community based cross-sectional study was done among mothers who gave birth within the past one year preceding the survey in Wolaita and Dawro Zones, from February 01 -April 30, 2015 by using a three stage sampling technique. Initially, 6 districts were selected randomly from the total of 17 eligible districts. Then, 2 kebele from each district was selected randomly cumulating a total of 12 clusters. Finally, study participants were selected from each cluster by using systematic sampling technique. Accordingly, 957 mothers were included in the survey. Data was collected by using a pretested interviewer administered structured questionnaire. The questionnaire was prepared by including socio-demographic variables and variables of maternal health service utilization factors. Data was entered using Epi-data version 1.4.4.0 and exported to SPSS version 20 for analysis. Bivariate and multiple logistic regressions were applied to identify candidate and predictor variables respectively.Only 38% of study participants delivered the index child at health facility. Husband's educational status, wealth index, average distance from nearest health facility, wanted pregnancy, agreement to follow post-natal care, problem faced during delivery, birth order, preference of health professional for ante-natal care and maternity care were predictors of institutional delivery.The use of institutional delivery service is
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Arba, Mihiretu Alemayehu; Darebo, Tadele Dana; Koyira, Mengistu Meskele
2016-01-01
The highest number of maternal deaths occur during labour, delivery and the first day after delivery highlighting the critical need for good quality care during this period. Therefore, for the strategies of institutional delivery to be effective, it is essential to understand the factors that influence individual and household factors to utilize skilled birth attendance and institutions for delivery. This study was aimed to assess factors affecting the utilization of institutional delivery service of women in rural districts of Wolaita and Dawro Zones. A community based cross-sectional study was done among mothers who gave birth within the past one year preceding the survey in Wolaita and Dawro Zones, from February 01 -April 30, 2015 by using a three stage sampling technique. Initially, 6 districts were selected randomly from the total of 17 eligible districts. Then, 2 kebele from each district was selected randomly cumulating a total of 12 clusters. Finally, study participants were selected from each cluster by using systematic sampling technique. Accordingly, 957 mothers were included in the survey. Data was collected by using a pretested interviewer administered structured questionnaire. The questionnaire was prepared by including socio-demographic variables and variables of maternal health service utilization factors. Data was entered using Epi-data version 1.4.4.0 and exported to SPSS version 20 for analysis. Bivariate and multiple logistic regressions were applied to identify candidate and predictor variables respectively. Only 38% of study participants delivered the index child at health facility. Husband's educational status, wealth index, average distance from nearest health facility, wanted pregnancy, agreement to follow post-natal care, problem faced during delivery, birth order, preference of health professional for ante-natal care and maternity care were predictors of institutional delivery. The use of institutional delivery service is low in the study
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Decentralization in Zambia: resource allocation and district performance.
Bossert, Thomas; Chitah, Mukosha Bona; Bowser, Diana
2003-12-01
Zambia implemented an ambitious process of health sector decentralization in the mid 1990s. This article presents an assessment of the degree of decentralization, called 'decision space', that was allowed to districts in Zambia, and an analysis of data on districts available at the national level to assess allocation choices made by local authorities and some indicators of the performance of the health systems under decentralization. The Zambian officials in health districts had a moderate range of choice over expenditures, user fees, contracting, targeting and governance. Their choices were quite limited over salaries and allowances and they did not have control over additional major sources of revenue, like local taxes. The study found that the formula for allocation of government funding which was based on population size and hospital beds resulted in relatively equal per capita expenditures among districts. Decentralization allowed the districts to make decisions on internal allocation of resources and on user fee levels and expenditures. General guidelines for the allocation of resources established a maximum and minimum percentage to be allocated to district offices, hospitals, health centres and communities. Districts tended to exceed the maximum for district offices, but the large urban districts and those without public district hospitals were not even reaching the minimum for hospital allocations. Wealthier and urban districts were more successful in raising revenue through user fees, although the proportion of total expenditures that came from user fees was low. An analysis of available indicators of performance, such as the utilization of health services, immunization coverage and family planning activities, found little variation during the period 1995-98 except for a decline in immunization coverage, which may have also been affected by changes in donor funding. These findings suggest that decentralization may not have had either a positive or
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National Center for Education Statistics, 2010
2010-01-01
Each district that participated in the National Assessment of Educational Progress (NAEP) 2009 Trial Urban District Assessment in reading receives a one-page snapshot report that presents key findings and trends in a condensed format. This report presents the results for Austin Independent School District's student achievement in reading. In 2009,…
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National Center for Education Statistics, 2010
2010-01-01
Each district that participated in the National Assessment of Educational Progress (NAEP) 2009 Trial Urban District Assessment in reading receives a one-page snapshot report that presents key findings and trends in a condensed format. This report presents the results for Austin Independent School District's student achievement in reading. In 2009,…
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Redesigning the District Operating System
Hodas, Steven
2015-01-01
In this paper, we look at the inner workings of a school district through the lens of the "district operating system (DOS)," a set of interlocking mutually-reinforcing modules that includes functions like procurement, contracting, data and IT policy, the general counsel's office, human resources, and the systems for employee and family…
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4th Generation District Heating (4GDH)
DEFF Research Database (Denmark)
Lund, Henrik; Werner, Sven; Wiltshire, Robin
2014-01-01
This paper defines the concept of 4th Generation District Heating (4GDH) including the relations to District Cooling and the concepts of smart energy and smart thermal grids. The motive is to identify the future challenges of reaching a future renewable non-fossil heat supply as part...... of the implementation of overall sustainable energy systems. The basic assumption is that district heating and cooling has an important role to play in future sustainable energy systems – including 100 percent renewable energy systems – but the present generation of district heating and cooling technologies will have...
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Suburban District Leadership Does Matter
Thompson, Eustace; France, Roxanne Garcia
2015-01-01
The increased demand for educational reform and accountability has resulted in a renewed focus on the relationship between building leaders and district leaders, particularly on how district leaders can support principals to ensure the academic success of students. The No Child Left Behind Act of 2001 (NCLB) and Race to the Top (RttT) legislations…
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Louisiana Geographic Information Center — Louisiana State Senate Districts. The district boundaries are the result of legislative acts and redistricting. Reapportionment (redistricting) occurs during the...
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Directory of Open Access Journals (Sweden)
Gunawan
2014-12-01
Full Text Available Sub district in performing common functions government implementation and administration functions of the tasks that have been submitted by District City in accordance with the Law No. 32 Year 2004 on Regional Government and Government Regulation No. 19 Year 2008 on the District experienced a bottleneck in its application in the form of authority, institutional, resource human resources and management districts, the study used a qualitative approach, purposive sampling areas that have been submitted and have not been handed over authority to the districts, the results showed that the authority has submitted both the mayor and the regent was not fully submitted, institution or organization not adjust districts Government Regulation No. 19 in 2008, the quality and quantity of human resources become a bottleneck in the implementation of tasks and discretionary attributive.
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Haryono, F. E. D.; Ambariyanto; Sulistyo, I.
2018-02-01
Coastal of southern Java waters is known as inhabit area of spiny lobster. Accumulation of hydrocarbon frequently occurs at the coastal waters as impact of oil pollution caused by oil leak from supplying ship of crude oil to Cilacap refinery. As shipping channel of oil, presence of oil spills is often detected at coastal areas of Cilacap. It can be indicated by range of sediment in the area which has risk levels in range of low to medium-low. It was, therefore, found that some locations suffered a greater impact on the ecological which giving high risk for marine organism life. Spiny lobster is one of many organism living at sea bed which threatened its life due to the presence of oil. Population of Spiny Lobster has to be protected because it has commercially valuable commodity for producing high nutrition. Considering the matters, it is therefore important to find a method for alleviating the problem. Investigation should be focused on biological aspect of spiny lobster in encountering extreme pollution at the coastal. For that purpose, a field research was conducted from January until July 2015. Using gillnet with 1 inch mesh size, the lobsters were randomly collected from southern Java districts waters. There were 1137 lobsters collected from six districts waters. Furthermore, the sample was morphologically identified and it was found that there were six species in the areas. In all area, P. homarus was found as dominant species, except in Gunung kidul district which was dominated by P. penicillatus. In term of sex diversity, there is statistically difference in number of female and male, each species no significant. Even though environment quality was very worse, there was found existence of ovigerous female in the research area as about 12% of the population. Those facts strongly indicated that the lobsters has a unique adaptation to survive in extremely low quality of environment due to marine oil spill.
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Effective team management by district nurses.
Bliss, Julie
2004-12-01
This article considers the key role played by the district nurse in managing the district nursing team in order to provide high quality health care. It considers how the district nurse can use key managerial roles (interpersonal, informational and decision-making) in order to ensure unity within the team. The importance of shared goals and trust to achieve unity is explored and a strategy for managing conflict is discussed. Finally, the article suggests a set of ground rules which could be used to facilitate effective team working.
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Louisiana Geographic Information Center — Louisiana State House Districts. The district boundaries are the result of legislative acts and redistricting. Reapportionment (redistricting) occurs during the next...
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Simon, Mark
2012-01-01
These days, everyone seems to be wringing their hands about how to construct new evaluation systems that will make teachers better. This unnecessary angst has led to crazy experiments in reform that have embraced churn for the sake of churn, put school districts at risk, and demoralized many of the most talented teachers. A few school districts,…
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The Southern Kalahari: a potential new dust source in the Southern Hemisphere?
International Nuclear Information System (INIS)
Bhattachan, Abinash; D’Odorico, Paolo; Baddock, Matthew C; Zobeck, Ted M; Okin, Gregory S; Cassar, Nicolas
2012-01-01
Most sources of atmospheric dust on Earth are located in the Northern Hemisphere. The lower dust emissions in the Southern Hemisphere in part limit the supply of micronutrients (primarily soluble iron) to the Southern Ocean, thereby constraining its productivity. Climate and land use change can alter the current distribution of dust source regions on Earth. Can new dust sources be activated in the Southern Hemisphere? Here we show that vegetation loss and dune remobilization in the Southern Kalahari can promote dust emissions comparable to those observed from major contemporary dust sources in the Southern African region. Dust generation experiments support the hypothesis that, in the Southern Kalahari, aeolian deposits that are currently mostly stabilized by savanna vegetation are capable of emitting substantial amounts of dust from interdune areas. We show that dust from these areas is relatively rich in soluble iron, an important micronutrient for ocean productivity. Trajectory analyses show that dust from the Kalahari commonly reaches the Southern Ocean and could therefore enhance its productivity. (letter)
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Boser, Ulrich
2014-01-01
In 2011, the Center of American Progress (CAP) released the first-ever attempt to evaluate the productivity of almost every major school district in the country. That project developed a set of relatively simple productivity metrics in order to measure the achievement that a school district produces relative to its spending, while controlling for…
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Directory of Open Access Journals (Sweden)
Muhammed Khairujjaman Mazumder
2014-12-01
Full Text Available The southern part of Assam in India, a part of the Indo-Burma Biodiversity hotspot, harbors a myriad number of wild plant and animal species. Although there is only one protected area, the Barail Wildlife Sanctuary (Cachar district and a few reserve forests (RFs, there are as many as eight primates inhabiting the region – a diversity hardly found elsewhere. In addition to the protected area and RFs, tea gardens and secondary forests also serve as habitats for animals. The border areas of the region with the states of Manipur, Mizoram, Meghalaya, and Tripura are among the most important abodes of these primates. Unfortunately, these primates are under constant threat from multiple sources. The present article provides an extensive survey of the available literature on the primates of southern Assam with reference to their distribution, habitat preferences, threats, and conservation. Additionally, data from field observations of the author are also presented.
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Directory of Open Access Journals (Sweden)
Jeremiah M Ngondi
Full Text Available Uncontrolled trachoma is a leading cause of blindness. Current global trachoma burden summary measures are presented as disability adjusted life years but have limitations due to inconsistent methods and inadequate population-based data on trachomatous low vision and blindness. We aimed to describe more completely the burden of blinding trachoma in Southern Sudan using health expectancies.Age and gender specific trachomatous trichiasis (TT prevalence was estimated from 11 districts in Southern Sudan. The distribution of visual acuity (VA in persons with TT was recorded in one district. Sudan life tables, TT prevalence, and VA were used to calculate Trichiasis Free Life Expectancy (TTFLE and Trichiasis Life Expectancy (TTLE using the Sullivan method. TTLE was broken down by VA to derive TTLE with normal vision, TTLE with low vision, and TTLE with blindness. Total life expectancy at birth in 2001 was 54.2 years for males and 58.1 for females. From our Sullivan models, trichiasis life expectancy at the age of 5 years was estimated to be 7.0 (95% confidence interval [CI] = 6.2-7.8 years (12% [95% CI = 11-14] of remaining life for males and 10.9 (95% CI = 9.9-11.9 years (18% [95% CI = 16-20] of remaining life for females. Trichiasis life expectancy with low vision or blindness was 5.1 (95% CI = 3.9-6.4 years (9% [95% CI = 7-11] of remaining life and 7.6 (95% CI = 6.0-9.1 years (12% [95% CI = 10-15] of remaining life for males and females, respectively. Women were predicted to live longer and spend a greater proportion of their lives with disabling trichiasis, low vision, and blindness compared to men.The study shows the future burden associated with doing nothing to control trachoma in Southern Sudan, that is, a substantial proportion of remaining life expectancy spent with trichiasis and low vision or blindness for both men and women, with a disproportionate burden falling on women.
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EFFECTS OF THE DECEMBER 2004 TSUNAMI AND DISASTER MANAGEMENT IN SOUTHERN THAILAND
Directory of Open Access Journals (Sweden)
Chanchai Thanawood
2006-01-01
Full Text Available A quake-triggered tsunami lashed the Andaman coast of southern Thailand on December 26, 2004 at around 9.30 am local time. It was the first to strike the shorelines of southern Thailand in living memory. Coastal provinces along the Andaman coast suffered a total of 5,395 deaths – more than half of whom were foreign tourists, with another 2,822 reported missing. Of the 6 affected coastal provinces, Phang Nga was the worst-hit province with some 4,224 lives lost and 7,003 ha of land area devastated. Takua Pa District, which was a prime tourist area with numerous beach resorts, was the most severely affected area in Phang Nga Province.Through the use of the aerial photographs and Ikonos images, it was found that 4,738 ha of Takua Pa District’s coastal area were affected by the tsunami. The tsunami run-up heights of 7-8, 5-7 and 10-12 metres, were observed at, respectively, Ban Namkhem, Pakarang Cape and Ban Bangnieng in Takua Pa District. The tsunami caused heavy damage to houses, tourist resorts, fishing boats and gear, culture ponds and crops, and consequently affected the livelihood of large numbers of the coastal communities. The destructive wave impacted not only soil and water resources, but also damaged healthy coral reefs, sea grass beds and beach forests. The surviving victims faced psychosocial stresses resulting from the loss of their loved ones, being rendered homeless and fears of another tsunami. The tsunami effects on human settlements, livelihoods, coastal resources, natural environment together with the psychosocial well being of the coastal communities have contributed to the degradation of the coastal ecosystems.Following the 2004 event, it has become apparent that the country’s disaster management strategies need to be strengthened through the implementation of mitigation and preparedness options to enhance the community’s resilience to natural events such as tsunami. The improved strategies are discussed in this paper.
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Swedish district heating - owners, prices and profitability
International Nuclear Information System (INIS)
Andersson, Sofie; Werner, S.
2001-01-01
Owners, prices and profitability are examined in this report for 152 Swedish district heating companies during 1999. Only public information available has been used: Prices from a national annual consumer study, energy supplied, lengths of district heating pipes installed, and average prices for energy supplied. These companies are responsible for 96 % of all district heat supplied in Sweden. District heating systems owned by municipalities were responsible for 65 % of all district heat supply, while the share of power companies was 34 %. Other private owners accounted for 1 %. Only 12 % of the board members are women and more than 40 % of the companies have no woman in the board. The prices gathered by the annual consumer study are good estimates of the price level of district heating in Sweden. The average revenues are only 4,1 % lower than the effective average of prices gathered. Price of district heating decrease with size and market share. Use of combined heat and power plants decrease prices slightly. Lower prices with size can mainly be explained by lower energy supply costs. Calculated rates of return in relation to calculated replacement values increase slightly by size and are almost independent of age and market share. The purport of these conclusions is that the district heating companies share the cost reduction from size with their customers, while the whole benefit from high market shares is repaid to the customers. Calculated rates of return vary among the owner groups examined. Lower rates are accepted by municipalities, while power companies have higher rates at the average costs used. Total replacement costs for the 152 companies has been estimated to 89 billion Swedish crowns or 10 billion Euro. Only correlation analyses using one dimension have been used in this study. A higher degree of quality can be obtained by using multi-dimensional analyses
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Stakeholder Experiences in District-University Administrator Preparation Partnerships
Sanzo, Karen L.; Wilson, Jacob McKinley, III
2016-01-01
Our qualitative study explores the lived experiences of district stakeholders in university-district leadership preparation programs. Collaborative partnerships between school districts and universities focused on developing quality school leader are a part of recent efforts to provide the field of public education with exemplary leadership. The…
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DaSilva, Joaquim; Garanganga, Brad; Teveredzi, Vonai; Marx, Sabine M; Mason, Simon J; Connor, Stephen J
2004-10-22
Malaria is a major public health problem for countries in the Southern Africa Development Community (SADC). While the endemicity of malaria varies enormously across this region, many of the countries have districts that are prone to periodic epidemics, which can be regional in their extent, and to resurgent outbreaks that are much more localized. These epidemics are frequently triggered by climate anomalies and often follow periods of drought. Many parts of Southern Africa have suffered rainfall deficit over the past three years and countries expect to see increased levels of malaria when the rains return to more 'normal' levels. Problems with drug and insecticide resistance are documented widely and the region contains countries with the highest rates of HIV prevalence to be found anywhere in the world. Consequently, many communities are vulnerable to severe disease outcomes should epidemics occur. The SADC countries have adopted the Abuja targets for Roll Back Malaria in Africa, which include improved epidemic detection and response, i.e., that 60% of epidemics will be detected within two weeks of onset, and 60% of epidemics will be responded to within two weeks of detection. The SADC countries recognize that to achieve these targets they need improved information on where and when to look for epidemics. The WHO integrated framework for improved early warning and early detection of malaria epidemics has been recognized as a potentially useful tool for epidemic preparedness and response planning. Following evidence of successful adoption and implementation of this approach in Botswana, the SADC countries, the WHO Southern Africa Inter-Country Programme on Malaria Control, and the SADC Drought Monitoring Centre decided to organize a regional meeting where countries could gather to assess their current control status and community vulnerability, consider changes in epidemic risk, and develop a detailed plan of action for the forthcoming 2004-2005 season. The
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FOUNDING OF THE DISTRICT HOSPITAL IN NIS
Directory of Open Access Journals (Sweden)
Misa Zivic
2007-01-01
Full Text Available After the liberation of Nis from the Turks which took place on January 11th, 1878, there were two military hospitals: one was next to The Skull Tower and the other on the road to Leskovac and there was Islahana the civil institution which was not the forerunner of the district hospital in Nis. At first, they founded the military hospital in Nis in 1878 and then they founded The District Hospital on July 17th in 1881. The first director of the District hospital was Anton Zajicek. He is also the first graduated medical doctor in Nis. The District Hospital was situated on the left bank of the Nisava river in a private house.
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Co-sponsored second quarter progress review conference on district heating
Energy Technology Data Exchange (ETDEWEB)
None
1980-01-01
A summary of the progress review conference on district heating and cooling systems is presented. The agenda and lists of speakers and attendees are presented. A history of district heating and some present needs and future policies are given and an excerpt from the National District Heating Program Strategy (DOE, March 1980) is included. Following the presentation, District Heating and Cooling Systems Program, by Alan M. Rubin, a fact sheet on DOE's Integrated Community Energy Systems Program and information from an oral presentation, District Heating and Cooling Systems for Communities Through Power Plant Retrofit Distribution Network, are given. The Second Quarterly Oral Report to the US DOE on the District Heating and Cooling Project in Detroit; the executive summary of the Piqua, Ohio District Heating and Cooling Demonstration Project; the Second Quarterly Report of the Moorehead, Minnesota District Heating Project; and the report from the Moorehead, Minnesota mayor on the Hot Water District Heating Project are presented.
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Crafting Legitimacy in District-Community Partnerships
Lechasseur, Kimberly
2017-01-01
Background/Context: Partnering across districts, schools, and other community organizations has become ubiquitous as a policy for promoting change. Despite growing attention to and scholarship on district-community partnerships, there is little examination of the organizational mechanisms involved in sustaining them. Purpose/Objectives: This study…
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International Nuclear Information System (INIS)
Åberg, M.; Fälting, L.; Forssell, A.
2016-01-01
The deregulation of the Swedish electricity market in 1996 made it possible to operate municipal district heating commercially. Until that time district heating had been organized mainly as municipal utilities. After 1996 district heating is instead expected to function on a market. In competitive and integrated markets, prices are expected to be equal, or converging. To find out if district heating operates on an integrated market the differences in price levels, price convergence, price strategy, and business goals, among municipal, private and state owned district heating companies are investigated. Price statistics was used along with results from a questionnaire that was answered by representatives for 109 Swedish district heating companies. The results show that prices among district heating systems do not converge significantly and that variations in prices among municipal systems are larger than among private and state owned systems. Furthermore, despite the fact that district heating is supposed to be commercial, a vast majority of district heating companies apply cost-based pricing and not market pricing. The municipal companies give priority to political goals before financial goals. The conclusion is that a Swedish integrated market for heat has not yet evolved, and some district heating price-controlling mechanism is necessary. - Highlights: • Price statistics and owner type data were used along with results from a questionnaire. • Results show that prices among district heating systems do not converge. • Municipal district heating companies still apply cost-based pricing to a large extent. • District heating companies are not operating on an integrated market for heat. • Some price-controlling mechanism for district heating is necessary.
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Influencing Swedish homeowners to adopt district heating system
Energy Technology Data Exchange (ETDEWEB)
Mahapatra, Krushna; Gustavsson, Leif [Ecotechnology, Mid Sweden University, Akademigatan 1, 831 25 Oestersund (Sweden)
2009-02-15
Improved energy efficiency and greenhouse gas mitigation could be achieved by replacing resistance heaters with district heating system. In 2005, only about 8% of the Swedish detached houses had district heating system. The expansion of such systems largely depends on homeowners' adoption decisions. And, to motivate homeowners to adopt district heating, it is essential to understand their decision-making process. In this context, in June 2005 we carried out a questionnaire survey of about 700 homeowners who lived in the city of Oestersund in houses with resistance heaters (baseline survey). About 84% of the respondents did not intend to install a new heating system. Since then these homeowners were influenced by (a) an investment subsidy by the Swedish government to replace resistance heaters with district heating, a brine/water-based heat pump, or a biomass-based heating system and (b) a marketing campaign by the municipality-owned district heating company. This paper analyses how these two measures influenced about 78% of the homeowners to adopt the district heating system. For this purpose we carried out a follow-up survey of the same homeowners in December 2006 (resurvey). Results showed that the investment subsidy and the marketing campaign created a need among the homeowners to adopt a new heating system. The marketing campaign was successful in motivating them to adopt the district heating system. The marketing strategy by the district heating company corresponds to the results obtained in the baseline survey. (author)
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Influencing Swedish homeowners to adopt district heating system
International Nuclear Information System (INIS)
Mahapatra, Krushna; Gustavsson, Leif
2009-01-01
Improved energy efficiency and greenhouse gas mitigation could be achieved by replacing resistance heaters with district heating system. In 2005, only about 8% of the Swedish detached houses had district heating system. The expansion of such systems largely depends on homeowners' adoption decisions. And, to motivate homeowners to adopt district heating, it is essential to understand their decision-making process. In this context, in June 2005 we carried out a questionnaire survey of about 700 homeowners who lived in the city of Ostersund in houses with resistance heaters (baseline survey). About 84% of the respondents did not intend to install a new heating system. Since then these homeowners were influenced by (a) an investment subsidy by the Swedish government to replace resistance heaters with district heating, a brine/water-based heat pump, or a biomass-based heating system and (b) a marketing campaign by the municipality-owned district heating company. This paper analyses how these two measures influenced about 78% of the homeowners to adopt the district heating system. For this purpose we carried out a follow-up survey of the same homeowners in December 2006 (resurvey). Results showed that the investment subsidy and the marketing campaign created a need among the homeowners to adopt a new heating system. The marketing campaign was successful in motivating them to adopt the district heating system. The marketing strategy by the district heating company corresponds to the results obtained in the baseline survey
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Influencing Swedish homeowners to adopt district heating system
Energy Technology Data Exchange (ETDEWEB)
Mahapatra, Krushna; Gustavsson, Leif [Ecotechnology, Mid Sweden University, Akademigatan 1, 831 25 Oestersund (Sweden)
2009-02-15
Improved energy efficiency and greenhouse gas mitigation could be achieved by replacing resistance heaters with district heating system. In 2005, only about 8% of the Swedish detached houses had district heating system. The expansion of such systems largely depends on homeowners' adoption decisions. And, to motivate homeowners to adopt district heating, it is essential to understand their decision-making process. In this context, in June 2005 we carried out a questionnaire survey of about 700 homeowners who lived in the city of Oestersund in houses with resistance heaters (baseline survey). About 84% of the respondents did not intend to install a new heating system. Since then these homeowners were influenced by (a) an investment subsidy by the Swedish government to replace resistance heaters with district heating, a brine/water-based heat pump, or a biomass-based heating system and (b) a marketing campaign by the municipality-owned district heating company. This paper analyses how these two measures influenced about 78% of the homeowners to adopt the district heating system. For this purpose we carried out a follow-up survey of the same homeowners in December 2006 (resurvey). Results showed that the investment subsidy and the marketing campaign created a need among the homeowners to adopt a new heating system. The marketing campaign was successful in motivating them to adopt the district heating system. The marketing strategy by the district heating company corresponds to the results obtained in the baseline survey. (author)
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Arsenic in Water Resources of the Southern Pampa Plains, Argentina
International Nuclear Information System (INIS)
Paoloni, J.D.; Sequeira, M.E.; Esposito, M.E.; Fiorentino, C.E.; Blanco, M.D.C.
2010-01-01
Confronted with the need for accessible sources of good quality water and in view of the fact that the threat to public health posed by arsenic occurs mainly through the ingestion of contaminated drinking water, the presence and distribution of arsenic was evaluated in the southern Pampa Plains of Bahia Blanca district in Argentina. The findings show variable concentrations of arsenic in a complex distribution pattern. Complementary information is provided on the behavior of the groundwater resource and its salinity in terms of dissolved ions. Groundwater is the most severely affected, 97% of the samples exceeding the guideline value for arsenic in drinking water as recommended by the Who (Guidelines for Drinking Water Quality, 2004). and showing maximum concentrations of up to 0.30 mg/L. Informing those responsible for preventive medicine and alerting the community at large will facilitate measures to mitigate exposure and ensure the safety of drinking water.
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Sulfide geochemical survey in Dawahan, Larap, Camarines Norte (Southern Luzon), Philippines
International Nuclear Information System (INIS)
Santos, G. Jr.
1979-07-01
Sulfide geochemical activation analysis survey was conducted in Southern Luzon, Philippines. Trace elements in the rocks of Dawahan, Larap, Camarines Norte, particularly in the sulfide fraction of the rocks were determined and correlated in the search for mineral deposits in the project area. The study has shown that the Cu, V, Co, Pb, Mn, Zn, Ni, Au, Ag and As distributions in Dawahan are log normal with Cu, As and V having an excess of low values. There is a direct relationship between the mineralizations of Ag and Pb with Cu mineralization. Fair geochemical correlations were observed between Cu-Zn, Cu-As and Cu-Co. Low negative or inverse correlation exists between Cu-Mn, Cu-V and Cu-Au. Silver is a good pathfinder for copper deposits in Dawahan and adjacent areas and most probably including the Paracale mining district
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A Longitudinal Study of School Districts' Sustained Improvement
Sampson, Pauline M.
2011-01-01
In this longitudinal study of one region in the state of Texas, there was an examination of district leadership and the sustaining of high student achievement for their districts. The results of this study suggest that sustained improvement of student achievement is very difficult. The districts that had sustained improvement had stable district…
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Vermont Center for Geographic Information — The ACT 250 Districts layer is part of a larger dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes...
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Groundwater Managment Districts
Kansas Data Access and Support Center — This dataset outlines the location of the five Groundwater Management Districts in Kansas. GMDs are locally formed and elected boards for regional groundwater...
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Comprehensive District Reform: Philadelphia's Grand Experiment.
Useem, Elizabeth; Balfanz, Robert
2002-01-01
This report describes "Philadelphia's Grand Experiment" in comprehensive school district reform, from its conception through its initial months of implementation. In 2001, as part of the remedy for low student performance, the governor ordered the state to take over governance of the Philadelphia School District, with a substantial…
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Salaryfax for Nine Districts 1972-73.
Albuquerque Public Schools, NM.
This study compares salaries as well as benefits of school district personnel in the nine metropolitan school districts that include Albuquerque, New Mexico; Denver, Colorado; El Paso, Texas; Memphis, Tennessee; Phoenix and Tucson, Arizona; Wichita, Kansas; and Mobile, Alabama. The tables aggregate all the elements in the total compensation…
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Thermodynamic calculation of a district energy cycle
International Nuclear Information System (INIS)
Hoehlein, B.; Bauer, A.; Kraut, G.; Scherberich, F.D.
1975-08-01
This paper presents a calculation model for a nuclear district energy circuit. Such a circuit means the combination of a steam reforming plant with heat supply from a high-temperature nuclear reactor and a methanation plant with heat production for district heating or electricity production. The model comprises thermodynamic calculations for the endothermic methane reforming reaction as well as the exothermic CO-hydrogenation in adiabatic reactors and allows the optimization of the district energy circuit under consideration. (orig.) [de
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Zheng, Jinxiang; Huang, Erwen; Tang, Shuangbo; Wu, Qiuping; Huang, Lei; Zhang, Dongchuan; Quan, Li; Liu, Chao; Cheng, Jianding
2015-03-01
To study the epidemiological characteristics of sudden unexplained nocturnal death syndrome (SUNDS) in the southern Chinese Han population during 2007 to 2013, we gathered 879 SUNDS victims from Dongguan City and in the Longgang District in Shenzhen City as the case group then selected 879 all-cause death cases, adopting a 1:1 pair method, as the control group I and collected 8142 all-cause death cases from the Bao'an District in Shenzhen City as the control group II, simultaneously. Case information collected was statistically analyzed. The annual incidence of SUNDS is 1.02 and 2.23 per 100,000 person-years for Dongguan City and in the Longgang District, respectively. The number of male and female victims is drastically different, with a ratio of 13.92:1, whereas the incidence between the 2 sexes is significantly different (χ2 = 78.734, P population is significant (χ2 = 767.12, P China, but the difference between the SUNDS victims and the all-cause death population is not significant (χ2 = 27.273, P > 0.05). The monthly incidence of SUNDS is relatively higher from March to June, whereas the difference of monthly distribution between SUNDS victims and all-cause death population is significant (χ2 = 9.869, P China and implicated that risk factors of this fatal disease still exist. The efficient strategy of early identification such as molecular diagnosis for SUNDS is extremely urgently required.
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Montgomery County of Maryland — The purpose of a Floodplain District Permit (FPDP) is to control floodplain development in order to protect persons and property from danger and destruction and to...
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2006 Southwest Florida Water Management District (SWFWMD) Lidar: North District
National Oceanic and Atmospheric Administration, Department of Commerce — This data set is one component of a digital terrain model (DTM) for the Southwest Florida Water Management District's FY2006 Digital Orthophoto (B089) and LiDAR...
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Martins, Meghan G.
2010-01-01
This research developed a survey that measures the degree to which challenges are experienced by school and district leaders, and teachers, when attempting to implement legislatively required District Improvement Plans (DIPs). The data indicate that there are certainly challenges when implementing DIPs and that teachers report experiencing a…
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Dickens, Kimberly Rae
2010-01-01
School districts across the country make many decisions that impact teachers' satisfaction both positively and negatively. With statistics reporting a significant number of teachers leaving the profession in the first 5 years of experience, determining the reasons for teacher dissatisfaction are important in shaping district practices to be more…
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2013-09-20
... Shallow, well- Deep alluvial Deep to moderate Mostly shallow drained, residual soils, with clay, depth... neither an approval nor an endorsement by TTB of the wine produced in that area. Requirements Section 4.25... Adelaida District viticultural area are hillside residual soils, which generally have shallow rooting...
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Jia, Kangbai; Mohamed, Koroma
2015-09-01
Most underdeveloped countries do not meet core disease outbreak surveillance because of the lack of human resources, laboratory and infrastructural facilities. The use of cell phone technology for disease outbreak syndromic surveillance is a new phenomenon in Sierra Leone despite its successes in other developing countries like Sri Lanka. In this study we set to evaluate the effectiveness of using cell phone technology for Ebola hemorrhagic fever syndromic surveillance in a high risked community in Sierra Leone. This study evaluated the effectiveness of using cell phone messaging (text and calls) for community Ebola hemorrhagic fever syndromic surveillance in high risked community in southern Sierra Leone. All cell phone syndromic surveillance data used for this study was reported as cell phone alert messages-texts and voice calls; by the Moyamba District Health Management Team for both Ebola hemorrhagic fever suspect and mortalities. We conducted a longitudinal data analysis of the monthly cumulative confirmed Ebola hemorrhagic fever cases and mortalities collected by both the traditional sentinel and community cell phone syndromic surveillance from August 2014 to October 2014. A total of 129 and 49 Ebola hemorrhagic fever suspect and confirmed cases respectively were recorded using the community Ebola syndromic surveillance cell phone alert system by the Moyamba District Health Management Team in October 2014. The average number of Ebola hemorrhagic fever suspects and confirmed cases for October 2014 were 4.16 (Std.dev 3.76) and 1.58 (Std.dev 1.43) respectively. Thirty-four percent (n=76) of the community Ebola syndromic surveillance cell phone alerts that were followed-up within 24 hours reported Ebola hemorrhagic fever suspect cases while 65.92% (n=147) reported mortality. Our study suggests some form of underreporting by the traditional sentinel Ebola hemorrhagic fever disease surveillance system in Moyamba District southern Sierra Leone for August
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Location - Managed Facility - St. Paul District (MVP)
Army Corps of Engineers, Department of the Army, Department of Defense — St. Paul District - US Army Corps of Engineers Managed Facility locations. District headquarters, Natural Resource, Recreation, Lock and Dam, and Regulatory offices...
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Riansyah Comdeca Surya Pratama; Koesnoto Supranianondo
2017-01-01
The purpose of this study is to find out the marketing efficiency of beef cattle on “Tirto Sari” livestock at Sub District of Samboja, District of Kutai Kartanegara, East Kalimantan. The result of this study indicates that there are four varieties in terms of beef cattle marketing on “Tirto Sari” livestock at Sub District of Samboja, District of Kutai Kartanegara, East Kalimantan: direct marketing of marketing type I, intermediate marketing of marketing type II and III and long-processed mark...
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Sustainable residential districts : the residents' role in project success
Abdalla, G.
2012-01-01
Sustainable residential districts have been realized worldwide. These districts are promoted to be efficient in the use of natural materials and sustainable energy resources. Realization of sustainable residential districts can strongly contribute to achieve environmental objectives as imposed by
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DRUG MANAGEMENT REVIEWS IN DISTRICT DRUG MANAGEMENT UNIT AND GENERAL HOSPITAL
Directory of Open Access Journals (Sweden)
Max Joseph Herman
2009-12-01
Full Text Available Drug is one of the essential elements in healthcare that should be effectively and efficiently managed. Following thedecentralization in 2001 in Indonesia, drug management has changed in district drug management units and also in District General Hospitals. Certainly this condition influences the sustainability of drug access in primary health care such as in Community Health Center and District General Hospital, especially in drug financing policy. A cross sectional descriptive study to obtain information on drug management in public healthcare in district had been carried out between July and December 2006 in 10 District Public Drug Management Units from 10 district health offices and 9 district general hospitals as samples. Data were collected by interviewing heads of Drug Section in District Health Offices and heads of Hospital Pharmacies using structured questionnaires and observing drug storage in District Drug Management Units, Community Health Centers, and Hospital Pharmacies. Results of the study show that drug planning in District Health Offices and General Hospitals did not meet the basic real need in some districts nor District Hospitals. The minimum health service standards had no been achieved yet. Furthermore, drug procurement, storage and recording as well as reporting was not good enough either, such as shown by the existence of expired drugs. Lead time for drug delivery to community health centers in some districts was longer than the average of lead time in the past 3 years.
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Emergence of Cutaneous Leishmaniasis due to Leishmania major in a New Focus of Southern Iran
Directory of Open Access Journals (Sweden)
AA Akhavan
2007-06-01
Full Text Available Reports from the health center of Kerman Province, southern Iran showed an increasing of cutaneous leishmaniasis cases in Orzuieh Rural District, southwest of the province in 2003. The report encouraged the team to carry out an epidemi¬ological survey in the district during 2003-2004. The objectives were to determine the ecology of sand flies, potential reser¬voir hosts and human infection. A total of 1075 sand flies were collected by sticky traps and 7 species of sand flies were identified. They comprised 3 species of the genus Phlebotomus (P. papatasi, P. mongolensis and P. bergeroti and 4 species of the genus Sergentomyia (S. sintoni, S. clydei, S. tiberiadis and S. baghdadis. P. papatasi was the predominant species of the genus Phlebotomus in indoors (90.3% and outdoors (50.2%. Susceptibility tests on P. papatasi with DDT 4%. Showed that the species was susceptible to this insecticide. A total of 13 rodents consist of Tatera indica (76.9% and Nesokia indica (23.1% were collected. A study of prevalence among 2441 inhabitants in four villages showed a rate of 1.1% for active lesions and 10.4% for scars during November- December 2003. In a separate study examination of 1662 school children aged 6-12 years old showed 1.14% for ulcers and 14.7% for scars at the same time. The Leishmania parasites were isolated from man and characterized as Leishmania major using RAPD-PCR method. It seems that cutaneous leishmaniasis due to L. major (CLM has been prevailed in the district.
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Sudbury District Energy - a public/private partnership model
International Nuclear Information System (INIS)
Prudhomme, H.
1999-01-01
The issue of public/private partnership as it relates to the Sudbury District Energy Project was discussed. When completed, it will be the first cogeneration-based district heating and cooling project involving private sector/public sector partnership in Canada. The equal partners include Toromont Energy and Sudbury Hydro. Sudbury Hydro is a community owned energy and communications utility. It was the first electric utility in Ontario to retail natural gas in the new competitive market place. The Sudbury District Energy Project began in 1996, when the utility began the development of a community district energy system in partnership with the City of Sudbury. At the time, the downtown district heating/cooling system supplied cold and hot water to Sudbury's Wellness Centre. In 1998, Toromont Energy accepted a 50/50 partnership arrangement between themselves and the public sector partners to form the Sudbury District Energy Corporation. Sudbury Hydro will benefit from the project because it will reduce their peak loads and it will also be an alternate source of revenue. It is expected that the project will displace 39,600 tons of carbon dioxide, a greenhouse gas which contributes to global warming
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Solar district heating and cooling: A review
DEFF Research Database (Denmark)
Perez-Mora, Nicolas; Bava, Federico; Andersen, Martin
2018-01-01
and decentralized solar district heating as well as block heating. For the different technologies, the paper describes commonly adopted control strategies, system configurations, types of installation, and integration. Real‐world examples are also given to provide a more detailed insight into how solar thermal...... technology can be integrated with district heating. Solar thermal technology combined with thermally driven chillers to provide cooling for cooling networks is also included in this paper. In order for a technology to spread successfully, not only technical but also economic issues need to be tackled. Hence......Both district heating and solar collector systems have been known and implemented for many years. However, the combination of the two, with solar collectors supplying heat to the district heating network, is relatively new, and no comprehensive review of scientific publications on this topic could...
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David J. Nowak; Eric J. Greenfield
2009-01-01
This report details how land cover and urbanization vary within the states of Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, and West Virginia; and the District of Columbia by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry...
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The path dependence of district manager decision-space in Ghana
Kwamie, Aku; van Dijk, Han; Ansah, Evelyn K; Agyepong, Irene Akua
2016-01-01
The district health system in Ghana today is characterized by high resource-uncertainty and narrow decision-space. This article builds a theory-driven historical case study to describe the influence of path-dependent administrative, fiscal and political decentralization processes on development of the district health system and district manager decision-space. Methods included a non-exhaustive literature review of democratic governance in Ghana, and key informant interviews with high-level health system officials integral to the development of the district health system. Through our analysis we identified four periods of district health system progression: (1) development of the district health system (1970–85); (2) Strengthening District Health Systems Initiative (1986–93); (3) health sector reform planning and creation of the Ghana Health Service (1994–96) and (4) health sector reform implementation (1997–2007). It was observed that district manager decision-space steadily widened during periods (1) and (2), due to increases in managerial profile, and concerted efforts at managerial capacity strengthening. Periods (3) and (4) saw initial augmentation of district health system financing, further widening managerial decision-space. However, the latter half of period 4 witnessed district manager decision-space contraction. Formalization of Ghana Health Service structures influenced by self-reinforcing tendencies towards centralized decision-making, national and donor shifts in health sector financing, and changes in key policy actors all worked to the detriment of the district health system, reversing early gains from bottom-up development of the district health system. Policy feedback mechanisms have been influenced by historical and contemporary sequencing of local government and health sector decentralization. An initial act of administrative decentralization, followed by incomplete political and fiscal decentralization has ensured that the balance of
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The path dependence of district manager decision-space in Ghana.
Kwamie, Aku; van Dijk, Han; Ansah, Evelyn K; Agyepong, Irene Akua
2016-04-01
The district health system in Ghana today is characterized by high resource-uncertainty and narrow decision-space. This article builds a theory-driven historical case study to describe the influence of path-dependent administrative, fiscal and political decentralization processes on development of the district health system and district manager decision-space. Methods included a non-exhaustive literature review of democratic governance in Ghana, and key informant interviews with high-level health system officials integral to the development of the district health system. Through our analysis we identified four periods of district health system progression: (1) development of the district health system (1970-85); (2) Strengthening District Health Systems Initiative (1986-93); (3) health sector reform planning and creation of the Ghana Health Service (1994-96) and (4) health sector reform implementation (1997-2007). It was observed that district manager decision-space steadily widened during periods (1) and (2), due to increases in managerial profile, and concerted efforts at managerial capacity strengthening. Periods (3) and (4) saw initial augmentation of district health system financing, further widening managerial decision-space. However, the latter half of period 4 witnessed district manager decision-space contraction. Formalization of Ghana Health Service structures influenced by self-reinforcing tendencies towards centralized decision-making, national and donor shifts in health sector financing, and changes in key policy actors all worked to the detriment of the district health system, reversing early gains from bottom-up development of the district health system. Policy feedback mechanisms have been influenced by historical and contemporary sequencing of local government and health sector decentralization. An initial act of administrative decentralization, followed by incomplete political and fiscal decentralization has ensured that the balance of power has
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The history of the "Virgin with Child" sculpture (Ottaviano, Naples, southern Italy)
DEFF Research Database (Denmark)
Balassone, Giuseppina; Toscano, Maria; Cavazzini, Giancarlo
2014-01-01
A life-size whitish marble statue of a "Virgin with Child" has been recently rediscovered in the St.Rosario church located in Ottaviano, a small town near Naples (southern Italy). This artwork shows stylistic features of the Tuscan-Roman school of the 16th century, and is framed in an intriguing...... historical context. Historical documents testify that the sculpture was a property of the cadet branch of noble Tuscan family of the Medici, the Medici of Ottaviano. A multianalytical approach has been used to try to indicate the supply area of the white marble of the studied sculpture. Considering the whole...... mineralogical, petrographic and geochemical data, the source rock can be possibly limited to the main classical white marbles of the Mediterranean district, as the classical marble of Aphrodisias. A reuse practice of a former artwork can be also hypothesized....
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Arsenic in Water Resources of the Southern Pampa Plains, Argentina
Directory of Open Access Journals (Sweden)
Juan D. Paoloni
2009-01-01
Full Text Available Confronted with the need for accessible sources of good quality water and in view of the fact that the threat to public health posed by arsenic occurs mainly through the ingestion of contaminated drinking water, the presence and distribution of arsenic was evaluated in the southern Pampa Plains of Bahía Blanca district in Argentina. The findings show variable concentrations of arsenic in a complex distribution pattern. Complementary information is provided on the behavior of the groundwater resource and its salinity in terms of dissolved ions. Groundwater is the most severely affected, 97% of the samples exceeding the guideline value for arsenic in drinking water as recommended by the WHO (Guidelines for Drinking Water Quality, 2004. and showing maximum concentrations of up to 0.30 mg/L. Informing those responsible for preventive medicine and alerting the community at large will facilitate measures to mitigate exposure and ensure the safety of drinking water.
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Arsenic in Water Resources of the Southern Pampa Plains, Argentina
Paoloni, Juan D.; Sequeira, Mario E.; Espósito, Martín E.; Fiorentino, Carmen E.; Blanco, María del C.
2009-01-01
Confronted with the need for accessible sources of good quality water and in view of the fact that the threat to public health posed by arsenic occurs mainly through the ingestion of contaminated drinking water, the presence and distribution of arsenic was evaluated in the southern Pampa Plains of Bahía Blanca district in Argentina. The findings show variable concentrations of arsenic in a complex distribution pattern. Complementary information is provided on the behavior of the groundwater resource and its salinity in terms of dissolved ions. Groundwater is the most severely affected, 97% of the samples exceeding the guideline value for arsenic in drinking water as recommended by the WHO (Guidelines for Drinking Water Quality, 2004). and showing maximum concentrations of up to 0.30 mg/L. Informing those responsible for preventive medicine and alerting the community at large will facilitate measures to mitigate exposure and ensure the safety of drinking water. PMID:19936127
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Progressive approach to eruption at Campi Flegrei caldera in southern Italy.
Kilburn, Christopher R J; De Natale, Giuseppe; Carlino, Stefano
2017-05-15
Unrest at large calderas rarely ends in eruption, encouraging vulnerable communities to perceive emergency warnings of volcanic activity as false alarms. A classic example is the Campi Flegrei caldera in southern Italy, where three episodes of major uplift since 1950 have raised its central district by about 3 m without an eruption. Individual episodes have conventionally been treated as independent events, so that only data from an ongoing episode are considered pertinent to evaluating eruptive potential. An implicit assumption is that the crust relaxes accumulated stress after each episode. Here we apply a new model of elastic-brittle failure to test the alternative view that successive episodes promote a long-term accumulation of stress in the crust. The results provide the first quantitative evidence that Campi Flegrei is evolving towards conditions more favourable to eruption and identify field tests for predictions on how the caldera will behave during future unrest.
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Isotopic composition of groundwater in semi-arid regions of Southern Africa
International Nuclear Information System (INIS)
Vogel, J.C.; Urk, H. van
1975-01-01
Although the isotope content of precipitation in the semi-arid regions of southern Africa is extremely variable, groundwater samples from the same district are found to have a remarkably constant isotopic composition. The oxygen-18 content of the underground water, in general, varies by about 0.5% in a given area. The differences that occur between different regions are sufficiently large to allow the groundwater of an area to be characterized by means of its oxygen-18 content. In order to localize the infiltration area of an aquifer, radiocarbon dating of the water is used. It appears that the groundwater contains, in general, less of the heavy isotopes than does the precipitation in the recharge area. This indicates that infiltration only takes place during periods of heavy rainfall. Examples are given where the isotope content of the groundwater is used to distinguish between different aquifers in the same region
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Bardosh, Kevin; Sambo, Maganga; Sikana, Lwitiko; Hampson, Katie; Welburn, Susan C.
2014-01-01
Background With increased global attention to neglected diseases, there has been a resurgence of interest in eliminating rabies from developing countries through mass dog vaccination. Tanzania recently embarked on an ambitious programme to repeatedly vaccinate dogs in 28 districts. To understand community perceptions and responses to this programme, we conducted an anthropological study exploring the relationships between dogs, society, geography and project implementation in the districts of Kilombero and Ulanga, Southern Tanzania. Methodology/Principal Findings Over three months in 2012, we combined the use of focus groups, semi-structured interviews, a household questionnaire and a population-based survey. Willingness to participate in vaccination was mediated by fear of rabies, high medical treatment costs and the threat of dog culling, as well as broader notions of social responsibility. However, differences between town, rural and (agro-) pastoralist populations in livelihood patterns and dog ownership impacted coverage in ways that were not well incorporated into project planning. Coverage in six selected villages was estimated at 25%, well below official estimates. A variety of problems with campaign mobilisation, timing, the location of central points, equipment and staff, and project organisation created barriers to community compliance. Resource-limitations and institutional norms limited the ability for district staff to adapt implementation strategies. Conclusions and Significance In the shadows of resource and institutional limitations in the veterinary sector in Africa, top-down interventions for neglected zoonotic diseases likes rabies need to more explicitly engage with project organisation, capacity and community participation. Greater attention to navigating local realities in planning and implementation is essential to ensuring that rabies, and other neglected diseases, are controlled sustainably. PMID:24945697
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NSGIC Local Govt | GIS Inventory — Government Districts, Other dataset current as of 2008. Sedgwick County Board of County Commissioner district boundaries. Derived from countywide Elections coverage....
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the creation of new districts in Uganda
African Journals Online (AJOL)
User
However, it focuses also on the financial burden that these newly created districts place on the locality and ..... Reports on one of the newly created districts paint a grim picture: “For more than 10 .... of the Consolidated Fund for such grants.80.
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District heating in Italy: Extent of use
International Nuclear Information System (INIS)
Sacchi, E.
1992-01-01
The Author surveys the trend that has been established over the last two decades in the use of district heating in Italy. Comparison with the European situation reveals that Italy is lagging behind. The reason for this the Author states is the Italian public's aversion to unknown risks involved in the utilization of innovative technologies associated with cogeneration/district heating (current preference is given to autonomous methane fuelled building space heating systems), and the current opinion of some misinformed public administrations that cogeneration/district heating plants are too costly. Citing the successful campaign by the natural gas industry to promote the public acceptance of methane as a safe, readily available and competitively priced energy source, he suggests that similar efforts be made to have the public also accept cogeneration (with methane fired gas turbines)/district heating as being safe and environmentally, as well as, economically beneficial
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Nuclear power for district heating
International Nuclear Information System (INIS)
Lyon, R.B.; Sochaski, R.O.
1975-09-01
Current district heating trends are towards an increasing use of electricity. This report concerns the evaluation of an alternative means of energy supply - the direct use of thermal energy from CANDU nuclear stations. The energy would be transmitted via a hot fluid in a pipeline over distances of up to 40 km. Advantages of this approach include a high utilization of primary energy, with a consequent reduction in installed capacity, and load flattening due to inherent energy storage capacity and transport delays. Disadvantages include the low load factors for district heating, the high cost of the distribution systems and the necessity for large-scale operation for economic viability. This requirement for large-scale operation from the beginning could cause difficulty in the implementation of the first system. Various approaches have been analysed and costed for a specific application - the supply of energy to a district heating load centre in Toronto from the location of the Pickering reactor station about 40 km away. (author)
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What keeps health professionals working in rural district hospitals in South Africa?
Directory of Open Access Journals (Sweden)
Louis S. Jenkins
2015-06-01
Full Text Available Background: The theme of the 2014 Southern African Rural Health Conference was ‘Building resilience in facing rural realities’. Retaining health professionals in South Africa is critical for sustainable health services. Only 12% of doctors and 19% of nurses have been retained in the rural areas. The aim of the workshop was to understand from health practitioners why they continued working in their rural settings. Conference workshop: The workshop consisted of 29 doctors, managers, academic family physicians, nurses and clinical associates from Southern Africa, with work experience from three weeks to 13 years, often in deep rural districts. Using the nominal group technique, the following question was explored, ‘What is it that keeps you going to work every day?’ Participants reflected on their work situation and listed and rated the important reasons for continuing to work. Results: Five main themes emerged. A shared purpose, emanating from a deep sense of meaning, was the strongest reason for staying and working in a rural setting. Working in a team was second most important, with teamwork being related to attitudes and relationships, support from visiting specialists and opportunities to implement individual clinical skills. A culture of support was third, followed by opportunities for growth and continuing professional development, including teaching by outreaching specialists. The fifth theme was a healthy work-life balance. Conclusion: Health practitioners continue to work in rural settings for often deeper reasons relating to a sense of meaning, being part of a team that closely relate to each other and feeling supported.
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VT Data - Cons/Rec Overlay District 20110301, Winhall
Vermont Center for Geographic Information — Conservation and Recreatioal Protection overaly districts for the Town of Winhall, Vermont. Other overlay districts (Transfer of Development Rights, and Scenic...
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13 CFR 304.1 - Designation of Economic Development Districts: Regional eligibility.
2010-01-01
... Development Districts: Regional eligibility. 304.1 Section 304.1 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE ECONOMIC DEVELOPMENT DISTRICTS § 304.1 Designation of Economic Development Districts: Regional eligibility. Upon the request of a District Organization (as...
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Directory of Open Access Journals (Sweden)
Giulia Pattelli
2014-04-01
Full Text Available The Mount Amiata mining district (southern Tuscany, Italy was, for decades, one of the world’s largest mercury (Hg producing regions, where mining activity lasted until the 1980s. The Paglia River drains the eastern part of the district and is also the main western tributary of the Tiber River. Recent studies show that, still today, high total Hg contents severely affect the downstream ecosystems of these rivers. In November 2012, a major flood event occurred in the Paglia River basin, which drastically changed the river morphology and, possibly, the Hg concentrations. In the present work, stream sediment was sampled before and after the flood to evaluate possible changes in sediment total Hg concentrations as a consequence of this event. The comparison between pre- and post-flood Hg concentrations shows that Hg content increased up to an order of magnitude after the flood, suggesting that this event triggered Hg mobilization in the basin rather than its dilution.
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Performance of District Disaster Management Teams after ...
African Journals Online (AJOL)
Introduction: Uganda is vulnerable to several natural, man-made and a hybrid of disasters including drought, famine, floods, warfare, and disease outbreaks. We assessed the district disaster team's performance, roles and experiences following the training. Findings: The disasters most commonly experienced by the district ...
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Understanding District-Charter Collaboration Grants. Final Report
Tuttle, Christina; McCullough, Moira; Richman, Scott; Booker, Kevin; Burnett, Alyson; Keating, Betsy; Cavanaugh, Michael
2016-01-01
In November 2012, the Bill & Melinda Gates Foundation invested in seven innovative district-charter partnerships with "the potential capacity and commitment to accelerate student college ready rates through deep collaboration and sharing of best practices" (District-Charter Collaboration Grant Request for Proposal [RFP]). These…
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Solar heat storages in district heating networks
Energy Technology Data Exchange (ETDEWEB)
Ellehauge, K. (Ellehauge og Kildemoes, AArhus (DK)); Engberg Pedersen, T. (COWI A/S, Kgs. Lyngby (DK))
2007-07-15
This report gives information on the work carried out and the results obtained in Denmark on storages for large solar heating plants in district heating networks. Especially in Denmark the share of district heating has increased to a large percentage. In 1981 around 33% of all dwellings in DK were connected to a district heating network, while the percentage in 2006 was about 60% (in total 1.5 mio. dwellings). In the report storage types for short term storage and long term storages are described. Short term storages are done as steel tanks and is well established technology widely used in district heating networks. Long term storages are experimental and used in connection with solar heating. A number of solar heating plants have been established with either short term or long term storages showing economy competitive with normal energy sources. Since, in the majority of the Danish district heating networks the heat is produced in co-generation plants, i.e. plants producing both electricity and heat for the network, special attention has been put on the use of solar energy in combination with co-generation. Part of this report describes that in the liberalized electricity market central solar heating plants can also be advantageous in combination with co-generation plants. (au)
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Profiles of Merit Pay Provisions in Ohio School Districts
Willis, Chris; Ingle, W. Kyle
2018-01-01
A small number of districts in Ohio from a variety of locales have adopted merit pay provisions. Using Springer's (2009) taxonomy of teacher compensation, we analyzed compensation provisions of these districts. We asked: What are the characteristics of these districts? What criteria are used to determine merit? Who is determining who receives…
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Traditional botanical knowledge of artisanal fishers in southern Brazil.
Baptista, Marcela Meneghetti; Ramos, Marcelo Alves; de Albuquerque, Ulysses Paulino; Coelho-de-Souza, Gabriela; Ritter, Mara Rejane
2013-07-30
This study characterized the botanical knowledge of artisanal fishers of the Lami community, Porto Alegre, southern Brazil based on answers to the following question: Is the local botanical knowledge of the artisanal fishers of the rural-urban district of Lami still active, even since the district's insertion into the metropolitan region of Porto Alegre? This region, which contains a mosaic of urban and rural areas, hosts the Lami Biological Reserve (LBR) and a community of 13 artisanal fisher families. Semi-structured interviews were conducted with 15 fishers, complemented by participatory observation techniques and free-lists; in these interviews, the species of plants used by the community and their indicated uses were identified. A total of 111 species belonging to 50 families were identified. No significant differences between the diversities of native and exotic species were found. Seven use categories were reported: medicinal (49%), human food (23.2%), fishing (12.3%), condiments (8%), firewood (5%), mystical purposes (1.45%), and animal food (0.72%). The medicinal species with the highest level of agreement regarding their main uses (AMUs) were Aloe arborescens Mill., Plectranthus barbatus Andrews, Dodonaea viscosa Jacq., Plectranthus ornatus Codd, Eugenia uniflora L., and Foeniculum vulgare Mill. For illness and diseases, most plants were used for problems with the digestive system (20 species), followed by the respiratory system (16 species). This community possesses a wide botanical knowledge, especially of medicinal plants, comparable to observations made in other studies with fishing communities in coastal areas of the Atlantic Forest of Brazil. Ethnobotanical studies in rural-urban areas contribute to preserving local knowledge and provide information that aids in conserving the remaining ecosystems in the region.
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Local business models for district heat production; Kaukolaemmoen paikalliset liiketoimintamallit
Energy Technology Data Exchange (ETDEWEB)
Hakala, L.; Pesola, A.; Vanhanen, J.
2012-12-15
Local district heating business, outside large urban centers, is a profitable business in Finland, which can be practiced with several different business models. In addition to the traditional, local district heating business, local district heat production can be also based on franchising business model, on integrated service model or on different types of cooperation models, either between a local district heat producer and industrial site providing surplus heat or between a local district heat producer and a larger district heating company. Locally available wood energy is currently utilized effectively in the traditional district heating business model, in which a local entrepreneur produces heat to consumers in the local area. The franchising model is a more advanced version of the traditional district heating entrepreneurship. In this model, franchisor funds part of the investments, as well as offers centralized maintenance and fuel supply, for example. In the integrated service model, the local district heat producer offers also energy efficiency services and other value-added services, which are based on either the local district heat suppliers or his partner's expertise. In the cooperation model with industrial site, the local district heating business is based on the utilization of the surplus heat from the industrial site. In some cases, profitable operating model approach may be a district heating company outsourcing operations of one or more heating plants to a local entrepreneur. It can be concluded that all business models for district heat production (traditional district heat business model, franchising, integrated service model, cooperative model) discussed in this report can be profitable in Finnish conditions, as well for the local heat producer as for the municipality - and, above all, they produce cost-competitive heat for the end-user. All the models were seen as viable and interesting and having possibilities for expansion Finland
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Zhang, Chuang; Yi, Chao; Dong, Qian; Cai, Yu-Qi; Liu, Hong-Xu
2018-02-01
The Dongsheng uranium district, located in the northern part of the Ordos Basin, contains the largest known sandstone-hosted uranium deposit in China. This district contains (from west to east) the Daying, Nalinggou, and Dongsheng uranium deposits that host tens of thousands of metric tonnes of estimated recoverable uranium resources at an average grade of 0.05% U. These uranium orebodies are generally hosted by the lower member of the Zhiluo Formation and are dominantly roll or tabular in shape. The uranium deposits in this district formed during two stages of mineralization (as evidenced by U-Pb dating) that occurred at 65-60 and 25 Ma. Both stages generated coffinite, pitchblende, anatase, pyrite, and quartz, with or without sericite, chlorite, calcite, fluorite, and hematite. The post-Late Cretaceous uplift of the Northern Ordos Basin exposed the northern margins of the Zhiluo Formation within the Hetao depression at 65-60 Ma, introducing groundwater into the formation and generating the first stage of uranium mineralization. The Oligocene (∼25 Ma) uplift of this northern margin exposed either the entirety of the southern flank of the Hetao depression or only the clastic sedimentary part of this region, causing a second gravitational influx of groundwater into the Zhiluo Formation and forming the second stage of uranium mineralization.
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Smallholder agricultural technology development in Soroti district ...
African Journals Online (AJOL)
Mo
National Agricultural Advisory and Development Services (NAADS) in Soroti district. The study shows that .... important additions are HIV/AIDS, basic principles of nutrition ... in supplying inputs to farmers and technology delivery, while the .... Table 3. Social differentiation of NAADS and FFS groups in Soroti district 2004.
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Inventory Control of Fixed Assets by School District Personnel.
Jensen, Paul E.
By July 1, 1966, each school district in New York State was required to install a system of property accounting. This pamphlet provides a suggested method of property accounting to assist school districts in meeting this requirement. In addition, suggestions are made to help the districts record the information needed for fire insurance purposes.…
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The waste disposal facility in the Aube District
International Nuclear Information System (INIS)
Torres, Patrice
2013-06-01
The waste disposal facility in the Aube district is the second surface waste disposal facility built in France. It is located in the Aube district, and has been operated by Andra since 1992. With a footprint of 95 hectares, it is licensed for the disposal of 1 million cubic meters of low- and intermediate-level, short-lived waste packages. The CSA is located a few kilometers away another Andra facility, currently in operation for very-low-level waste, and collection and storage of non-nuclear power waste (the Cires). Contents: Andra in the Aube district, an exemplary industrial operator - The waste disposal facility in the Aube district (CSA); Low- and intermediate-level, short-lived radioactive waste (LILW-SL); The LILW-SL circuit; Protecting present and future generations
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Southern Pine Beetle Information System (SPBIS)
Valli Peacher
2011-01-01
The southern pine beetle (SPB) is the most destructive forest insect in the South. The SPB attacks all species of southern pine, but loblolly and shortleaf are most susceptible. The Southern Pine Beetle Information System (SPBIS) is the computerized database used by the national forests in the Southern Region for tracking individual southern pine beetle infestations....
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NSGIC Regional | GIS Inventory — Legislative Districts dataset current as of 2005. This Layer was drawn by the U.S. District Court based on Census 2000 TIGER/Line files to delineate voter districts...
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Can butterflies cope with city life? Butterfly diversity in a young megacity in southern China.
Sing, Kong-Wah; Dong, Hui; Wang, Wen-Zhi; Wilson, John-James
2016-09-01
During 30 years of unprecedented urbanization, plant diversity in Shenzhen, a young megacity in southern China, has increased dramatically. Although strongly associated with plant diversity, butterfly diversity generally declines with urbanization, but this has not been investigated in Shenzhen. Considering the speed of urbanization in Shenzhen and the large number of city parks, we investigated butterfly diversity in Shenzhen parks. We measured butterfly species richness in four microhabitats (groves, hedges, flowerbeds, and unmanaged areas) across 10 parks and examined the relationship with three park variables: park age, park size, and distance from the central business district. Butterflies were identified based on wing morphology and DNA barcoding. We collected 1933 butterflies belonging to 74 species from six families; 20% of the species were considered rare. Butterfly species richness showed weak negative correlations with park age and distance from the central business district, but the positive correlation with park size was statistically significant (p = 0.001). Among microhabitat types, highest species richness was recorded in unmanaged areas. Our findings are consistent with others in suggesting that to promote urban butterfly diversity it is necessary to make parks as large as possible and to set aside areas for limited management. In comparison to neighbouring cities, Shenzhen parks have high butterfly diversity.
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District Finds the Right Equation to Improve Math Instruction
Holmstrom, Annette
2010-01-01
The math problem is common to most U.S. school districts, and education leaders are well aware that U.S. math achievement lags far behind many other countries in the world. University Place (Washington) School District Superintendent Patti Banks found the conspicuous income gap for math scores even more disturbing. In her school district, only 23%…
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Industrial District as a Corporation
Directory of Open Access Journals (Sweden)
Reza MOHAMMADY GARFAMY
2011-03-01
Full Text Available This paper provides a comparison study of industrial districts in two European countries, Spain and Sweden, using the conceptual framework of corporation. The relevance of this approach is based on the specific qualities that the industrial districts have, including the preexisting conditions, local traditions, products and production characteristics, marketing strategies, local policies and present challenges. The findings indicate the ways in which different patterns of inter-firm relationships, organization of production and dynamics of local alliances have shaped divergent regional responses to the industrial construction.
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Improving district heating in Kiev
International Nuclear Information System (INIS)
Salminen, P.
2000-01-01
The district heating modernisation project currently under way in Kiev, the capital of the Ukraine, is the largest project of its type financed by the World Bank. The budget for the five-year project is some USD 250 million of which USD 200 million is financed by the World Bank loan. The target of the project is to improve the city's district heating system, which is owned and operated by Kyivenergo. Consultancy services for the Project Implementation Unit are being provided by Electrowatt-Ekono and financed by the Finnish government
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Wireless Wide Area Networks for School Districts.
Nair, Prakash
This paper considers a basic question that many schools districts face in attempting to develop affordable, expandable district-wide computer networks that are resistant to obsolescence: Should these wide area networks (WANs) employ wireless technology, stick to venerable hard-wired solutions, or combine both. This publication explores the…
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District Leaders' Framing of Educator Evaluation Policy
Woulfin, Sarah L.; Donaldson, Morgaen L.; Gonzales, Richard
2016-01-01
Purpose: Educator evaluation systems have recently undergone scrutiny and reform, and district and school leaders play a key role in interpreting and enacting these systems. This article uses framing theory to understand district leaders' interpretation and advancement of a state's new educator evaluation policy. Research Methods: The article…
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Environmental action system for the Irrigation District El Juncal
International Nuclear Information System (INIS)
Torrente, Armando; Perea, J; Salinas F
1999-01-01
This district has a cover of about 3100 hectares in which 260 users are located, the main agriculture activity is rice production followed by corn, sorghum and cotton. The principal environmental impact and menaces were identified by Leopold and Batell Colombus methods it was found that the most important action to develop in the district must be oriented to support the administrative organization of the community and all of those action related to the environmental action in the district. These actions must be affective and objective for the development of environmental and development policies of the district
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Alternative Fuels Data Center: Mesa Unified School District Reaps Economic
and Environmental Benefits with Propane Buses Mesa Unified School District Reaps Economic and School District Reaps Economic and Environmental Benefits with Propane Buses on Facebook Tweet about Alternative Fuels Data Center: Mesa Unified School District Reaps Economic and Environmental Benefits with
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International Nuclear Information System (INIS)
Laurent, Michel; Collignon, Albert; Bara, Simona; Degre, Delphine; Mouchel, Dominique; Poncet, Jean-Marc; Troussard, Xavier
2013-12-01
This document proposed a summarized version and a full version of a study on cancer epidemiology in the Manche district in which are located four nuclear sites of different nature and with different potential risks: the Flamanville nuclear plant (with the EPR under construction), the La Hague Areva nuclear fuel processing plant, the Manche storage site, and the Cherbourg arsenal. It describes the missions of the two cancer registries regarding the Manche region population (the general cancer registry for the Manche district, and the specialized registry of hematologic malignancies for the Basse-Normandie region), discusses the post-accidental management of a nuclear accident, presents the levels of the various basic indicators of cancer epidemiology survey (share of cancers in global mortality and factors of risk cancer, radio-induced cancers), compares cancer occurrence in the Manche district and in France and outlines some peculiarities of cancer occurrence in the Manche district, comments the cartography of cancer occurrence in the Manche district over the 1999-2010 period (solid cancers, hematologic malignancies)
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Directory of Open Access Journals (Sweden)
Anju Sinha
2016-05-01
Full Text Available Abstract Background Pediatric HIV is poised to become a major public health problem in India with the rising trend of HIV infection in pregnant women (Department of AIDS Control, Ministry of Health and Family Welfare, http://www.naco.gov.in. There is lack of information on the epidemiology of pediatric HIV infection in India. Existing surveillance systems tend to underestimate the Pediatric burden. The overall aim of the present study is to estimate the disease burden of pediatric HIV among children in Belgaum district in the state of Karnataka in Southern India. An innovative multipronged epidemiological approach to comb the district is proposed. Methods The primary objectives of the study would be attained under three strategies. A prospective cohort design for objective (i to determine the incidence rate of HIV by early case detection in infants and toddlers (0–18 months born to HIV infected pregnant women; and cross sectional design for objectives (ii to determine the prevalence of HIV infection in children (0–14 years of HIV infected parents and (iii to determine the prevalence of HIV in sick children (0–14 years presenting with suspected signs and symptoms using age specific criteria for screening. Burden of pediatric HIV will be calculated as a product of cases detected in each strategy multiplied by a net inflation factor for each strategy. Study participants (i (ii (iii: HIV infected pregnant women and their live born children (ii Any HIV-infected man/woman, of age 18–49 years, having a biological child of age 0–14 years (iii Sick children of age 0–14 years presenting with suspected signs and symptoms and satisfying age-specific criteria for screening. Setting and conduct: Belgaum district which is a Category ‘A’ district (with more than 1 % antenatal prevalence in the district over the last 3 years before the study. Age-appropriate testing is used to detect HIV infection. Discussion There is a need to strengthen
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Sinha, Anju; Nath, Anita; Sethumadhavan, Rajeev; Isac, Shajy; Washington, Reynold
2016-05-26
Pediatric HIV is poised to become a major public health problem in India with the rising trend of HIV infection in pregnant women (Department of AIDS Control, Ministry of Health and Family Welfare, http://www.naco.gov.in). There is lack of information on the epidemiology of pediatric HIV infection in India. Existing surveillance systems tend to underestimate the Pediatric burden. The overall aim of the present study is to estimate the disease burden of pediatric HIV among children in Belgaum district in the state of Karnataka in Southern India. An innovative multipronged epidemiological approach to comb the district is proposed. The primary objectives of the study would be attained under three strategies. A prospective cohort design for objective (i) to determine the incidence rate of HIV by early case detection in infants and toddlers (0-18 months) born to HIV infected pregnant women; and cross sectional design for objectives (ii) to determine the prevalence of HIV infection in children (0-14 years) of HIV infected parents and (iii) to determine the prevalence of HIV in sick children (0-14 years) presenting with suspected signs and symptoms using age specific criteria for screening. Burden of pediatric HIV will be calculated as a product of cases detected in each strategy multiplied by a net inflation factor for each strategy. Study participants (i) (ii) (iii): HIV infected pregnant women and their live born children (ii) Any HIV-infected man/woman, of age 18-49 years, having a biological child of age 0-14 years (iii) Sick children of age 0-14 years presenting with suspected signs and symptoms and satisfying age-specific criteria for screening. Setting and conduct: Belgaum district which is a Category 'A' district (with more than 1 % antenatal prevalence in the district over the last 3 years before the study). Age-appropriate testing is used to detect HIV infection. There is a need to strengthen existing pediatric HIV estimation methods in India and other
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Salaryfax 1974-75 for Seven School Districts.
Albuquerque Public Schools, NM.
This study compares salaries as well as benefits of school district personnel in the seven metropolitan school districts that include Albuquerque, New Mexico; Denver, Colorado; Phoenix and Tucson, Arizona; Wichita, Kansas; and Mobile, Alabama. The tables aggregate all the elements in the total compensation package for each category of employee and…
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Salaryfax for Eight School Districts 1973-1974.
Albuquerque Public Schools, NM.
This study compares salaries as well as benefits of school district personnel in the eight metropolitan school districts that include Albuquerque, New Mexico; Denver, Colorado; El Paso, Texas; Phoenix and Tuscon, Arizona; Wichita, Kansas; and Mobile, Alabama. The tables aggregate all the elements in the total compensation package for each category…
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Collaborative Strategic Decision Making in School Districts
Brazer, S. David; Rich, William; Ross, Susan A.
2010-01-01
Purpose: The dual purpose of this paper is to determine how superintendents in US school districts work with stakeholders in the decision-making process and to learn how different choices superintendents make affect decision outcomes. Design/methodology/approach: This multiple case study of three school districts employs qualitative methodology to…
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Performance Analysis of a Hybrid District Heating System
DEFF Research Database (Denmark)
Mikulandric, Robert; Krajačić, Goran; Duic, Neven
2015-01-01
Hybridisation of district heating systems can contribute to more efficient heat generation through cogeneration power plants or through the share increase of renewable energy sources in total energy consumption while reducing negative aspects of particular energy source utilisation. In this work......, the performance of a hybrid district energy system for a small town in Croatia has been analysed. Mathematical model for process analysis and optimisation algorithm for optimal system configuration has been developed and described. The main goal of the system optimisation is to reduce heat production costs....... Several energy sources for heat production have been considered in 8 different simulation cases. Simulation results show that the heat production costs could be reduced with introduction of different energy systems into an existing district heating system. Renewable energy based district heating systems...
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Solid Waste Management Districts
Vermont Center for Geographic Information — The Solid waste management districts layer is part of a dataset that contains administrative boundaries for Vermont's Agency of Natural Resources. This dataset...
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DEFF Research Database (Denmark)
Bjerre, Thomas Ærvold
2017-01-01
Provides an outline of Southern Gothic Literature, offers an argument about its history and shape, and discusses the scholarly literature surrounding Southern Gothic. Oxford Research Encyclopedia is an online peer-reviewed encyclopedia for researchers, teachers, and students interested in all...... facets of the study of literature...
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Income Segregation between Schools and School Districts
Owens, Ann; Reardon, Sean F.; Jencks, Christopher
2016-01-01
Although trends in the racial segregation of schools are well documented, less is known about trends in income segregation. We use multiple data sources to document trends in income segregation between schools and school districts. Between-district income segregation of families with children enrolled in public school increased by over 15% from…
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Monaco, Eugenia; Bonfante, Antonello; De Mascellis, Roberto; Alfieri, Silvia Maria; Menenti, Massimo; De Lorenzi, Francesca
2013-04-01
Climate change will cause significant changes in water distribution and availability; as a consequence the water resources in some areas (like Mediterranean regions) will be limiting factors to the cultivation of some species, included cereals. So the perspective of climate change requires an analysis of the adaptation possibilities of food and fiber species currently cultivated. A powerful tool for adaptation is the relevant intra-specific biodiversity of crops. The knowledge, for different crop cultivars, of the responses to different environmental conditions (e.g. yield response functions to water regime) can be a tool to identify adaptation options to future climate. Moreover, simulation models of water flow in the soil-plant-atmosphere system can be coupled with future climate scenarios to predict the soil water regime also accounting for different irrigation scheduling options. In this work the adaptive capacity of maize hybrids (Zea mays L.) was evaluated in an irrigated district of Southern Italy (the "Destra Sele" plain, an area of about 18.000 ha), where maize is extensively grown for water buffalo feeding. Horticultural crops (tomato, fennel, artichoke) are grown, as well. The methodology applied is based on two complementary elements: - a database on climatic requirements of 30 maize hybrids: the yield response functions to water availability were determined from experimental data derived both from scientific literature and from field trials carried out by ISAFOM-CNR. These functions were applied to describe the behaviour of the hybrids with respect to the relative evapotranspiration deficit; - the simulation performed by the agro-hydrological model SWAP (soil-water-plant and atmosphere), to determine the future soil water regime at landscape scale. Two climate scenarios were studied: "past" (1961-1990) and "future" (2021-2050). Future climate scenarios were generated within the Italian National Project AGROSCENARI. Climate scenarios at low spatial
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National Center for Education Statistics, 2013
2013-01-01
The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…
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National Center for Education Statistics, 2013
2013-01-01
The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…
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National Center for Education Statistics, 2013
2013-01-01
The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…
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National Center for Education Statistics, 2013
2013-01-01
The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…
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District nursing workforce planning: a review of the methods.
Reid, Bernie; Kane, Kay; Curran, Carol
2008-11-01
District nursing services in Northern Ireland face increasing demands and challenges which may be responded to by effective and efficient workforce planning and development. The aim of this paper is to critically analyse district nursing workforce planning and development methods, in an attempt to find a suitable method for Northern Ireland. A systematic analysis of the literature reveals four methods: professional judgement; population-based health needs; caseload analysis and dependency-acuity. Each method has strengths and weaknesses. Professional judgement offers a 'belt and braces' approach but lacks sensitivity to fluctuating patient numbers. Population-based health needs methods develop staffing algorithms that reflect deprivation and geographical spread, but are poorly understood by district nurses. Caseload analysis promotes equitable workloads but poorly performing district nursing localities may continue if benchmarking processes only consider local data. Dependency-acuity methods provide a means of equalizing and prioritizing workload but are prone to district nurses overstating factors in patient dependency or understating carers' capability. In summary a mixed method approach is advocated to evaluate and adjust the size and mix of district nursing teams using empirically determined patient dependency and activity-based variables based on the population's health needs.
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Desimone, Laura; Porter, Andrew C.; Birman, Beatrice F.; Garet, Michael S.; Yoon, Kwang Suk
2002-01-01
Examined policy mechanisms and processes that districts used to provide high quality inservice professional development to teachers. Data from a national probability sample of professional development coordinators in districts that received federal funding for professional development highlighted specific management and implementation strategies…
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Economic and environmental efficiency of district heating plants
DEFF Research Database (Denmark)
Agrell, Per J.; Bogetoft, Peter
2005-01-01
heat, have arbitrary valuation.This study concerns the most developed European district heating and cogeneration system, the Danish.By assessing environmental and economic ef¿ciency, the impact of governmental, market and managerial imperfections are estimated.The principal methodological base......District heating, the conversion of primary energy into distributed thermal energy and possible electric energy, is a challenge to regulate.In addition to the ever present asymmetric information in any suf¿ciently complex activity, some of the inputs for district heating, such as excess process...
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PENGEMBANGAN DISTRICT HEALTH COMMITTEE (Studi Kasus di Kabupaten Kutai Kartanegara dan Bojonegoro
Directory of Open Access Journals (Sweden)
Setia Pranata
2012-11-01
Full Text Available Development of health could not be conducted by the government itself but needs active participation from various sectors. District/municipality governments should mobilize potential resources in the areas so the actively involved in the development of health. Hence the district/municipality governments urge to facilitate development of District Health Committee (DHC as a media composed of all parties that actively involved in the development of health. This is in accordance to the Ministry of Health Letter Number 004/Menkes/SK/I/2003 on policy and strategies on decentralization in health. The study aimed to determine policy about DHC, to facilitate for development DHC and to determine dynamics in the developmentof DHC in Kutai Kartanegara District, East Kalimantan Province and Bojonegoro District, East Java Province. Data were collected by depth interview from staffs at District Health Offices, Health Proffesion Organizations, Non Government Organizations, academics, and the social organizations. Results showed in Kutai Kartanegara District there was institution named District Health Assembly. The institution was formed by the requirement from Asian Development Bank, the funding agency to Decentralized Health Service (DHS Project in Kutai Kartanegara District. The institution has not yet functioned properly and its existence was not socialized widely. In Bojonegoro District, the DHC was thought as an ideal condition in the development of health which existence is needed by some institutions. As the District Health Office was not sure for it hence the development of DHC was assumed not in need. Key words: development of health, District Health Committee, District Health Assembly
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Girinoto, Sadik, Kusman; Indahwati
2017-03-01
The National Socio-Economic Survey samples are designed to produce estimates of parameters of planned domains (provinces and districts). The estimation of unplanned domains (sub-districts and villages) has its limitation to obtain reliable direct estimates. One of the possible solutions to overcome this problem is employing small area estimation techniques. The popular choice of small area estimation is based on linear mixed models. However, such models need strong distributional assumptions and do not easy allow for outlier-robust estimation. As an alternative approach for this purpose, M-quantile regression approach to small area estimation based on modeling specific M-quantile coefficients of conditional distribution of study variable given auxiliary covariates. It obtained outlier-robust estimation from influence function of M-estimator type and also no need strong distributional assumptions. In this paper, the aim of study is to estimate the poverty indicator at sub-district level in Bogor District-West Java using M-quantile models for small area estimation. Using data taken from National Socioeconomic Survey and Villages Potential Statistics, the results provide a detailed description of pattern of incidence and intensity of poverty within Bogor district. We also compare the results with direct estimates. The results showed the framework may be preferable when direct estimate having no incidence of poverty at all in the small area.
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Cross-District Collaboration: Curriculum and Professional Development
Short, Deborah J.; Cloud, Nancy; Morris, Patricia; Motta, Julie
2012-01-01
Secondary English as a second language (ESL) curricula that address four levels of ESL proficiency and prepare students for the English language arts (ELA) curricula and state-mandated ELA tests are not common. A curriculum jointly developed by two districts is even rarer. Yet two urban districts in Rhode Island undertook such a curriculum…
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Industrial excess heat for district heating in Denmark
International Nuclear Information System (INIS)
Bühler, Fabian; Petrović, Stefan; Karlsson, Kenneth; Elmegaard, Brian
2017-01-01
Highlights: •Method for utilisation potential of industrial excess heat for district heating. •Industrial excess heat from thermal processes is quantified at single production units. •Linking of industrial excess heat sources and district heating demands done in GIS. •Excess heat recovery using direct heat transfer and heat pumps. •5.1% of the Danish district heating demand could be supplied by industrial excess heat. -- Abstract: Excess heat is available from various sources and its utilisation could reduce the primary energy use. The accessibility of this heat is however dependent amongst others on the source and sink temperature, amount and potential users in its vicinity. In this work a new method is developed which analyses excess heat sources from the industrial sector and how they could be used for district heating. This method first allocates excess heat to single production units by introducing and validating a new approach. Spatial analysis of the heat sources and consumers are then performed to evaluate the potential for using them for district heating. In this way the theoretical potential of using the excess heat for covering the heating demand of buildings is determined. Through the use of industry specific temperature profiles the heat usable directly or via heat pumps is further found. A sensitivity analysis investigates the impact of future energy efficiency measures in the industry, buildings and the district heating grid on the national potential. The results show that for the case study of Denmark, 1.36 TWh of district heat could be provided annually with industrial excess heat from thermal processes which equals 5.1% of the current demand. More than half of this heat was found to be usable directly, without the need for a heat pump.
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Market for Artemether-Lumefantrine to treat childhood malaria in a district of southern Mozambique.
Alonso, Sergi; Munguambe, Khátia; Sicuri, Elisa
2017-12-01
Malaria is one of the leading causes of death in sub-Saharan Africa. Artemisinin-based combination therapies are used as first-line treatment drugs, but their market is far from competitive. Market failures include limited availability, low quality, lack of information, and high costs of access. We estimated the theoretical demand for one of the most common artemisinin-based combination therapies, artemether-lumefantrine (AL), and its determinants among caregivers of children with malaria seeking care at public health facilities, thus, entitled to receive drugs for free, in southern Mozambique (year 2012). The predicted theoretical demand was contrasted with international and local private market AL prices. Respondents stated high willingness to pay but lower ability to pay (ATP), which was defined as the theoretical demand. The ATP was on average of 0.94 USD for the treatment of a malaria episode. This implied an average gap of 1.04 USD between average local private prices and theoretical demand. Predicted ATP decreased by 14% for every additional malaria episode that the child had suffered during the malaria season. The market price was unaffordable for a large share of our sample, highlighting an unequal welfare distribution between suppliers and potential consumers, as well as issues of inequity in the private delivery of AL. Copyright © 2017 John Wiley & Sons, Ltd.
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Environmental issues and competitiveness of district heating systems
International Nuclear Information System (INIS)
Kypreos, S.
1991-01-01
The advantages of district heating systems are evaluated in competition to individual heating for the Swiss markets. The preservation of the environmental quality on the national (clean air concept) and global scale (Toronto recommendation) is formulated as constraint of the energy system. The implications of these constraints for the economic competition of district heating is evaluated. The study estimates the evolution of energy demand in the heating markets and shortly describes the technical possibilities in satisfying demand by a set of conventional heating systems, systems using renewable energy sources, energy conservation measures and district heating systems based on conventional or nuclear energy sources. The main conclusion is that small capacity nuclear district heating systems, if acceptable, could enhance the flexibility of the Swiss energy system in respect to CO 2 control. (author) 3 figs., 4 tabs., 9 refs
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Directory of Open Access Journals (Sweden)
Florensius Eko Haryono
2017-05-01
Full Text Available Indonesia as an archipelagic and tropical country, and known as the centre of megabiodiversity. Tropical spiny lobster consists of several species and able to survive without water for a certain period and this excess used to be distributed life conditions. Spiny lobster fisheries is become an important issue in Indonesia now, due to the catch condition decrease for some decade, and need a policy to manage. Spiny lobster management strategy based on biodiversity genetic of lobster in Southern of Central Java (SCJ and Special Region of Jogjakarta (SRJ waters done by collecting the lobster randomly, and collecting the questioner to fisherman, lobster collector, government and NGO from February-August 2015. Data analyzed by SWOT and AHP methods. The management priorities based on highest score. The first priority management based on genetic of lobster is not carried out on an isolated by each districts. Second priority management based on genetic lobster was avoid of each district management. Third priority was optimizing new fishingground. Fourth priority optimized of habitat utilization, optimized fishing time, and increased number of fishing trips . Key word : Spiny lobster, diversity genetic, SWOT, AHP.
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Martínez, J.; Llamas, J. F.; de Miguel, E.; Rey, J.; Hidalgo, M. C.
2008-04-01
The Linares region (southern Spain) has been subjected to two important sources of pollution: the intensive mining works and the urban-industrial activity. To obtain a geochemical characterisation of the soil, 31 trace elements were analysed and 669 soil samples were collected. By means of clustering analysis, we identified groups of elements and grid squares in which relations could be established concerning soil lithology, urban and industrial activities and the degree of pollution impact; in addition, we were able to characterise the geochemical background of the study area. The multivariate study led us to identify four factors. Particularly important was factor 2, which represented the elements associated with mineral paragenesis (Cu, Pb, As, Co, Mn, Zn, Sn, Ba). This factor also contains elements related with an urban-industrial activity, such as Pb, Cu, Zn, As and Ba. Furthermore, we identified factor 4, associating Ni, V and Cr, and which is related to the use of fuels.
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Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...
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Districts Adjust to Growth in Older Population
Sparks, Sarah D.
2012-01-01
The 1,000-student Allegheny Valley district in Pennsylvania boasts generations of alumni and a community so involved with the schools that high school graduation becomes an open celebration in downtown Springdale Borough. Yet the district hasn't asked for a tax increase in three years, and it is pushing out a message to older residents about…
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State and development prospects of district heating in the FRG
International Nuclear Information System (INIS)
Buch, A.
1975-12-01
The study outlines the state of district heating, investigates the preconditions of its increased application and determines the thus obtainable saving in energy consumption. The heat consumption in homes, the energy use and the types of heating for room heating and hot water supply, the covering of the demand for district heating, design of a district heating supply, the regional planning and the production costs of district heating are individually considered. The results are shown clearly in tables, maps and and graphs. (HR/LH) [de
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Energy and exergy analysis of low temperature district heating network
International Nuclear Information System (INIS)
Li, Hongwei; Svendsen, Svend
2012-01-01
Low temperature district heating with reduced network supply and return temperature provides better match of the low quality building heating demand and the low quality heating supply from waste heat or renewable energy. In this paper, a hypothetical low temperature district heating network is designed to supply heating for 30 low energy detached residential houses. The network operational supply/return temperature is set as 55 °C/25 °C, which is in line with a pilot project carried out in Denmark. Two types of in-house substations are analyzed to supply the consumer domestic hot water demand. The space heating demand is supplied through floor heating in the bathroom and low temperature radiators in the rest of rooms. The network thermal and hydraulic conditions are simulated under steady state. A district heating network design and simulation code is developed to incorporate the network optimization procedure and the network simultaneous factor. Through the simulation, the overall system energy and exergy efficiencies are calculated and the exergy losses for the major district heating system components are identified. Based on the results, suggestions are given to further reduce the system energy/exergy losses and increase the quality match between the consumer heating demand and the district heating supply. -- Highlights: ► Exergy and energy analysis for low and medium temperature district heating systems. ► Different district heating network dimensioning methods are analyzed. ► Major exergy losses are identified in the district heating network and the in-house substations. ► Advantages to apply low temperature district heating are highlighted through exergy analysis. ► The influence of thermal by-pass on system exergy/energy performance is analyzed.
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Fertilizing Southern Hardwoods
W. M. Broadfoot; A. F. Ike
1967-01-01
If present trends continue, fertilizing may soon be economically feasible in southern hardwood stands. Demands for the wood are rising, and the acreage alloted for growing it is steadily shrinking. To supply anticipated requests for information, the U. S. Forest Service has established tree nutrition studies at the Southern Hardwoods Laboratory in Stoneville,...
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The cost of the district hospital: a case study in Malawi.
Mills, A J; Kapalamula, J; Chisimbi, S
1993-01-01
Described in an analysis of the cost to the Ministry of Health of providing district health services in Malawi, with particular emphasis on the district hospital. District resource allocation patterns were assessed by carefully disaggregating district costs by level of care and hospital department. A strikingly low proportion of district recurrent costs was absorbed by salaries and wages (27-39%, depending on the district) and a surprisingly high proportion by medical supplies (24-37%). The most expensive cost centre in the hospital was the pharmacy. A total of 27-39% of total recurrent costs were spent outside the hospital and 61-73% on hospital services. The secondary care services absorbed 40-58% of district recurrent costs. Unit costs by hospital department varied considerably by district, with one hospital being consistently the most expensive and another the cheapest. A total of 3-10 new outpatients could be treated for the average cost of 1 inpatient-day, while 34-55 could be treated for the average cost of 1 inpatient. The efficiency of hospital operations, the scope for redistributing resources districtwide, and the costing methodology are discussed.
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Owuor, J.O.; Okello, W.O.
1995-01-01
Chronic malnutrition has been consistently high in Kilifi District, Kenya, despite efforts to improve nutrition. This report presents an alternative approach to nutrition planning in Kilifi District, taking into account the multidimensional and multidisciplinary nature of nutrition. This approach
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Spatial variability of groundwater quality of Sabour block, Bhagalpur district (Bihar, India)
Verma, D. K.; Bhunia, Gouri Sankar; Shit, Pravat Kumar; Kumar, S.; Mandal, Jajati; Padbhushan, Rajeev
2017-07-01
This paper examines the quality of groundwater of Sabour block, Bhagalpur district of Bihar state, which lies on the southern region of Indo-Gangetic plains in India. Fifty-nine samples from different sources of water in the block have been collected to determine its suitability for drinking and irrigational purposes. From the samples electrical conductivity (EC), pH and concentrations of Calcium (Ca2+), Magnesium (Mg2+), Sodium (Na+), Potassium (K+), carbonate ion (CO 3 2- ), Bicarbonate ion (HCO 3 - ), Chloride ion (Cl-), and Fluoride (F-) were determined. Surface maps of all the groundwater quality parameters have been prepared using radial basis function (RBF) method. RBF model was used to interpolate data points in a group of multi-dimensional space. Root Mean Square Error (RMSE) is employed to scrutinize the best fit of the model to compare the obtained value. The mean value of pH, EC, Ca2+, Mg2+, Na+, K+, HCO3 -, Cl-, and F- are found to be 7.26, 0.69, 38.98, 34.20, 16.92, 1.19, 0.02, and 0.28, respectively. Distribution of calcium concentration is increasing to the eastern part and K+ concentrations raise to the downstream area in the southwestern part. Low pH concentrations (less than 6.71) occur in eastern part of the block. Spatial variations of hardness in Sabour block portraying maximum concentration in the western part and maximum SAR (more than 4.23) were recorded in the southern part. These results are not exceeding for drinking and irrigation uses recommended by World Health Organization. Therefore, the majority of groundwater samples are found to be safe for drinking and irrigation management practices.
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Energy Neutral Districts in 2050. The Dutch Approach
Energy Technology Data Exchange (ETDEWEB)
Jablonska, B.; Roossien, B.; Ruijg, G.J.; Visser, H.; Bakker, E.J. [Energy research Centre of the Netherlands ECN, Petten (Netherlands); Willems, E. [Cauberg-Huygen Raadgevende Ingenieurs, Amsterdam (Netherlands)
2013-09-15
According to the EPBD, from the end of 2020 on all new buildings should be built as nearly zero energy buildings. Instead of focusing on buildings only, a district approach to energy supply and consumption can be advantageous as regards the energy performance and economics. The potential of renewable energy technologies can be utilized to a larger extent while fewer energy generators are needed. An example is a so called energy-hub, in which exchange, conversion and seasonal storage of energy can lead to energy neutral districts before 2050. The Dutch study Transition in Energy and Process for a Sustainable District Development (Transep-DGO), financed largely by the AgentschapNL, has shown that this is possible. For energy neutral district development in 2050, six innovative energy concepts have been elaborated and the extent of energy neutrality in 2020, 2035 and 2050 calculated. Three concepts are based on an idea of an energy hub - bio hub, geo hub and a solar hub. Other concepts are all-electric, conventional and hydrogen concepts. Calculations show that implementation of each of the concepts can lead to energy neutral districts in 2050 or even earlier. When personal transport is included, energy neutrality in 2050 is not feasible. Based on the six general concepts, the most optimal energy concepts tailored for four Dutch cities have been elaborated as pilots, in close cooperation with municipality representatives. Solar hub has been dynamically simulated in order to show the added value of the exchange, conversion and storage of energy flows on a district scale. Energy Pattern Generator (EPG) has been applied for simulation of a virtual district with 1,000 dwellings of various categories. A solar hub with collective heat storage can reduce the demanded storage capacity by 26%, and the total required solar collector surface by 30% at maximum compared to individual seasonal heat storage capacity in dwellings that are not connected in an energy hub. Energy hub
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Challenges in Smart Low-Temperature District Heating Development
DEFF Research Database (Denmark)
Li, Hongwei; Wang, Stephen Jia
2014-01-01
Previous research and development shows that low temperature district heating (LTDH) system is economic feasible for low energy buildings and buildings at sparse areas. Coupling with reduced network temperature and well-designed district heating (DH) networks, LTDH can reduce network heat loss by...
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Agyepong, I A
1999-03-01
Many countries in sub-Saharan Africa face the problem of organizing health service delivery in a manner that provides adequate quality and coverage of health care to their populations against a background of economic recession and limited resources. In response to these challenges, different governments, including that of Ghana, have been considering or are in the process of implementing varying degrees of reform in the health sector. This paper examines aspects of health services delivery, and trends in utilization and coverage, using routine data over time in the Dangme West district of the Greater Accra region of Ghana, from the perspective of a district health manager. Specific interventions through which health services delivery and utilization at district level could be improved are suggested. Suggestions include raising awareness among care providers and health managers that increased resource availability is only a success in so far as it leads to improvements in coverage, utilization and quality; and developing indicators of performance which assess and reward use of resources at the local level to improve coverage, utilization and quality. Also needed are more flexibility in Central Government regulations for resource allocation and use; integration of service delivery at district level with more decentralized planning to make services better responsive to local needs; changes in basic and inservice training strategies; and exploration of how the public and private sectors can effectively collaborate to achieve maximum coverage and quality of care within available resources.
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Industrial excess heat for district heating in Denmark
DEFF Research Database (Denmark)
Bühler, Fabian; Petrovic, Stefan; Karlsson, Kenneth Bernard
2017-01-01
analyses excess heat sources from the industrial sector and how they could be used for district heating. This method first allocates excess heat to single production units by introducing and validating a new approach. Spatial analysis of the heat sources and consumers are then performed to evaluate...... the potential for using them for district heating. In this way the theoretical potential of using the excess heat for covering the heating demand of buildings is determined. Through the use of industry specific temperature profiles the heat usable directly or via heat pumps is further found. A sensitivity...... analysis investigates the impact of future energy efficiency measures in the industry, buildings and the district heating grid on the national potential. The results show that for the case study of Denmark, 1.36 TWh of district heat could be provided annually with industrial excess heat from thermal...
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Teacher Trust in District Administration: A Promising Line of Inquiry
Adams, Curt M.; Miskell, Ryan C.
2016-01-01
Purpose: We set out in this study to establish a foundation for a line of inquiry around teacher trust in district administration by (1) describing the role of trust in capacity building, (2) conceptualizing trust in district administration, (3) developing a scale to measure teacher trust in district administration, and (4) testing the…
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Increasing Poverty: How Do Leaders in One Suburban District Respond?
Spencer, Jennifer Dawn
2014-01-01
This dissertation addresses the question of how suburban school district leaders in one large Midwestern school district respond to increasing student poverty. The purpose of this study was to determine how suburban school district leaders respond to increasing student poverty in their decision making and actions. Data for this study came from one…
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National Oceanic and Atmospheric Administration, Department of Commerce — This layer depicts the 115th Congressional Districts for the United States, with attributes listing the elected officials for the 115th Congress. Elected to a...
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NSGIC State | GIS Inventory — Legislative Districts dataset current as of 2007. Rhode Island Senate Districts; risen07; State legislature district boundaries for the RI State Senate as determined...
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76 FR 24080 - Houston District Office Advisory Committee
2011-04-29
... SMALL BUSINESS ADMINISTRATION Houston District Office Advisory Committee AGENCY: U.S. Small... Houston District Office Advisory committee. The meeting will be open to the public. DATES: The meeting...; located at 8701 South Gessner, Houston, TX 77074. SUPPLEMENTARY INFORMATION: Pursuant to section 10(a)(2...
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76 FR 64990 - Houston District Office Advisory Committee
2011-10-19
... SMALL BUSINESS ADMINISTRATION Houston District Office Advisory Committee AGENCY: U.S. Small... Houston District Office Advisory committee. The meeting will be open to the public. DATES: The meeting...; located at 8701 South Gessner, Houston, TX. 77074. SUPPLEMENTARY INFORMATION: Pursuant to section 10(a)(2...
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Nyambo, Brigitte; Ligate, Elly
2013-01-01
Purpose: To identify and review production and marketing information sources and flows for smallholder cashew (Anacardium occidentale L.) growers in Tanzania and recommend systems improvements for better technology uptake. Design/methodology/approach: Two-stage purposive samples were drawn. First, two districts in the main cashew producing areas,…
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Directory of Open Access Journals (Sweden)
H Mahmoudvand
2011-03-01
Full Text Available Background: Visceral leishmaniasis (kala-azar is an endemic disease in some areas of Iran. A cross- sectional study was conducted for sero-epidemiological survey of visceral leishmaniasis (VL in Baft district from Kerman Province, southeast of Iran.Methods: Blood samples were collected from children up to 12 years old and 10% of adult population from Baft villages with a multi-stage randomized cluster sampling. In addition, blood samples were collected from 30 domestic dogs from the same areas. All the collected blood samples were tested by direct agglutination test (DAT for the detection of anti-Leishmania antibodies in both human and dog using the cut-off value of ≥1:3200 and ≥ 1:320, respectively. Parasitological, molecular, and pathological were performed on infected dogs. Chi-square and Fisher exact tests were used to compare sero-prevalence values.Results: From 1476 collected human serum samples, 23 (1.55% showed anti-Leishmania antibodies at titers of 1:800 and 1:1600 whereas 14 (0.95% showed anti-Leishmania infantum antibodies at titers of ≤ 1:3200. No statistically significant difference was found between male (1.18 % and female (0.69% sero-prevalence (P=0.330. Children of 5-8 years showed the highest sero-prevalence rate (3.22%. Seven out of 30 domestic dogs (23% showed anti-Leishmania antibodies at titers ≤1:320. Leishmania infantum was identified in five infected dogs by nested - PCR assay.Conclusion: It seems that visceral leishmaniasis is being endemic in southern villages of Baft district, southeast of Iran.
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Directory of Open Access Journals (Sweden)
Iqbal F.
2011-08-01
Full Text Available Babesiosis is a parasitic infection due to the multiplication of tick borne parasite, Babesia sp., in erythrocytes of host, which includes a wide variety of vertebrates including small ruminants causing decreased livestock output and hence economic losses. The objective of the present study was to establish a PCR based method for the detection of Babesia sp. in small ruminant population in Southern Punjab and to determine the risk factors involve in the spread of babesiosis. A total of 107 blood samples were collected from 40 sheep and 67 goats in seven districts of Southern Punjab from randomly selected herds. Data on the characteristics of the animals and the herd were collected through questionnaires. 36 blood samples (34% of total produced the DNA fragment specific for 18S rRNA gene of Babesia sp., by PCR amplification, of which 20 were sheep and 16 were goats. Samples from all seven district contained Babesia positive samples and prevalence varied between 18 to 68%. It was observed that male animals (P = 0.009 and young animals under one year of age (P = 0.01 were more prone to the parasite. It was observed that herds consist of more than 15 animals (P = 0.007, composed of mixed species of small ruminants (P = 0.022, associated with dogs (P = 0.003 and dogs having ticks on their bodies (P = 0.011 were among the major risk factors for the spread of babesiosis in small ruminants.
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Iqbal, F; Fatima, M; Shahnawaz, S; Naeem, M; Shaikh, Rs; Ali, M; Shaikh, As; Aktas, M; Ali, M
2011-08-01
Babesiosis is a parasitic infection due to the multiplication of tick borne parasite, Babesia sp., in erythrocytes of host, which includes a wide variety of vertebrates including small ruminants causing decreased livestock output and hence economic losses. The objective of the present study was to establish a PCR based method for the detection of Babesia sp. in small ruminant population in Southern Punjab and to determine the risk factors involve in the spread of babesiosis. A total of 107 blood samples were collected from 40 sheep and 67 goats in seven districts of Southern Punjab from randomly selected herds. Data on the characteristics of the animals and the herd were collected through questionnaires. 36 blood samples (34% of total) produced the DNA fragment specific for 18S rRNA gene of Babesia sp., by PCR amplification, of which 20 were sheep and 16 were goats. Samples from all seven district contained Babesia positive samples and prevalence varied between 18 to 68%. It was observed that male animals (P = 0.009) and young animals under one year of age (P = 0.01) were more prone to the parasite. It was observed that herds consist of more than 15 animals (P = 0.007), composed of mixed species of small ruminants (P = 0.022), associated with dogs (P = 0.003) and dogs having ticks on their bodies (P = 0.011) were among the major risk factors for the spread of babesiosis in small ruminants.
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Allegheny County Council Districts
Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset portrays the boundaries of the County Council Districts in Allegheny County. The dataset is based on municipal boundaries and City of Pittsburgh ward...
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The Implementation of Government Regulation No 19/2008 about Sub District
Directory of Open Access Journals (Sweden)
Hasoloan Nadeak
2014-09-01
Full Text Available The purpose of this study was to determine and analyze the implementation of the policy of districts in the city of Bogor; to determine and analyze the technical and operational guidelines support the tasks assigned to the sub-district and the districts in the city of Bogor; and to determine and analyze the performance of the policy after the implementation of the district and sub-district in each region. Implementation of Government Regulation Number 19 Year 2008 concerning the sub-district is a must, because of government regulation in question is the implementing regulations that apply nationally and mandated by Law No. 32 of 2004 on Regional Government. The approach used to look at the problem in question is descriptive qualitative content analysis or document analysis. Based approach is known that the City Government has implemented PP No. 19 of 2008 in the form of Mayor Regulation No. 54 Year 2010 on Main Duties, Functions, Duties Work Procedures and structural positions within the District and No. 10 of 2010 on Delegation of Authority. The implementation of policy shall include: (1 Common Tasks Government, and (2 Some tasks are delegated by the Mayor of the District Head in terms of regional autonomy.
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Woodfuel procurement strategies of district heating plants
International Nuclear Information System (INIS)
Roos, A.; Bohlin, F.; Hektor, B.; Hillring, B.
2003-01-01
Woodfuel use in the Swedish district heating sector increased significantly from 1985 to 1999. This study analysed strategies and considerations concerning woodfuel procurement in district heating plants. Priorities and concerns in the industry involved an increased woodfuel share, ambitions to create an environmental image, cost minimisation, awareness about the role of energy policies for fuel choice, improvement of woodfuel quality and the ambition to maintain a competitive woodfuel market with several suppliers. Factor analysis yielded five dimensions in the woodfuel procurement strategies among the district heating companies: (1) increased woodfuel use; (2) import; (3) spot market woodfuel purchases; (4) focus on refined woodfuels; and (5) using price only when deciding whether to use woodfuels or other fuels. Five clusters were defined along the three strategy dimensions (1)-(3). The clusters differed concerning size, experiences from the introduction of woodfuels, perceptions about woodfuels and strategies employed to date. This paper describes different strategies that the district heating companies apply on the woodfuel market. The conclusion is that policies should consider this diversity in procurement strategies, mitigate their negative side-effects and assist to make them cost-effective. (author)
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Little Reason for Being: A Case of School District Dissolution.
Ellis, Pam
In 1980, Tonnelly Central School District became the first school district in New York State to be dissolved pursuant to Section 1505 of Education Law, marking the first use of dissolution and annexation as a means by which to address the programmatic and management problems encountered in the operation of a central school district. Problems faced…
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District health information system assessment: a case study in iran.
Raeisi, Ahmad Reza; Saghaeiannejad, Sakineh; Karimi, Saeed; Ehteshami, Asghar; Kasaei, Mahtab
2013-03-01
Health care managers and personnel should be aware and literate of health information system in order to increase the efficiency and effectiveness in their organization. Since accurate, appropriate, precise, timely, valid information and interpretation of information is required and is the basis for policy planning and decision making in various levels of the organization. This study was conducted to assess the district health information system evolution in Iran according to WHO framework. This research is an applied, descriptive cross sectional study, in which a total of twelve urban and eight rural facilities, and the district health center at Falavarjan region were surveyed by using a questionnaire with 334 items. Content and constructive validity and reliability of the questionnaire were confirmed with correlation coefficient of 0.99. Obtained data were analyzed with SPSS 16 software and descriptive statistics were used to examine measures of WHO compliance. The analysis of data revealed that the mean score of compliance of district health information system framework was 35.75 percent. The maximum score of compliance with district health information system belonged to the data collection process (70 percent). The minimum score of compliance with district health information system belonged to information based decision making process with a score of 10 percent. District Health Information System Criteria in Isfahan province do not completely comply with WHO framework. Consequently, it seems that health system managers engaged with underlying policy and decision making processes at district health level should try to restructure and decentralize district health information system and develop training management programs for their managers.
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Praises & Nudges: A Case of District-Wide Change.
Doyle, Richard; And Others
This paper describes the processes and outcomes experienced by the Marshalltown Community School District (Iowa) as it implemented a shared decision-making, school-improvement program. A district Shared Decision Making (SDM) Team and School Improvement Program (SIP) teams were trained to facilitate greater staff participation in the…
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Earth Data Analysis Center, University of New Mexico — The dataset represents the boundaries of all public school districts in the state of New Mexico. The source for the data layer is the New Mexico Public Education...
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Sadradze, Nino; Adamia, Shota; Zakariadze, Guram; Beridze, Tamara; Khutsishvili, Sophio
2017-04-01
The Georgian region occupies the central part of the collisional zone between the Eurasian and Africa-Arabian continents and is actually a collage of lithospheric fragments of the Tethyan Ocean and its northern and southern continental margins. Magmatic evolution is an important event in the formation and development of the geological structure of Southern Georgia, where several reliably dated volcanogenic and volcanogenic-sedimentary formations are established. The region represents a modern analogue of continental collision zone, where subduction-related volcanic activity lasted from Paleozoic to the end of Paleogene. After the period of dormancy in the Early-Middle Miocene starting from the Late Miocene and as far as the end of the Pleistocene, primarily subaerial volcanic eruptions followed by formation of volcanic highlands and plateaus occurred in the reigon. The Upper Miocene to Holocene volcanic rocks are related to the transverse Van-Transcaucasian uplift and belong to post-collisional calc- alkaline basalt-andesite-dacite-rhyolite series. A system of island arc and intra-arc rift basins (Artvin-Bolnisi and Achara-Trialeti) have been interpreted as characteristic of the pre-collisional stage of the region development, while syn- post-collisional geodynamic events have been attributed to intracontinental stage. Outcrops of the postcollisional magmatic rocks are exposed along the boundaries of the major tectonic units of the region. The Artvin-Bolnisi unit forms the northwestern part of the Lesser Caucasus and represents an island arc domain of so called the Somkheto-Karabakh Island Arc or Baiburt-Garabagh-Kapan belt. It was formed mainly during the Jurassic-Eocene time interval on the southern margin of the Eurasian plate by nort-dipping subduction of the Neotethys Ocean and subsequent collision to the Anatolia-Iranian continental plate. The Artvin-Bolnisi unit, including the Bolnisi district, was developing as a relatively uplifted island arc-type unit
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Lauer, K; Firnhaber, W
1984-10-01
In order to discover possible exogenous variables associated with a higher multiple sclerosis risk, the distribution of cases with definite and probable multiple sclerosis ascertained in the course of a micro-epidemiologic study in Southern Hesse was evaluated and compared with some environmental factors. The prevalence in 1980, the prevalence of cases with disease-onset within the region according to locality of onset and the rate of native Southern Hesse patients according to childhood residence all showed a similar geographical distribution, with the highest values in the south-eastern, mountainous part of the region. This district has a lower annual mean temperature, more annual snow-days and a higher annual precipitation compared to the remaining area. A statistical comparison revealed no association with industrial or agricultural activities, with a particular type of land use, with cattle, pig- or horse-breeding, or with sanitary or housing standards. On the other hand, a slight association with the soil type could be demonstrated, with higher rates on loam and clay subsoils when compared to predominantly sandy regions. Whether this finding has any significance or not remains to be clarified.
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Walter, Benjamin F.; Burisch, Mathias; Marks, Michael A. W.; Markl, Gregor
2017-12-01
Mixing of sedimentary formation fluids with basement-derived brines is an important mechanism for the formation of hydrothermal veins. We focus on the sources of the sediment-derived fluid component in ore-forming processes and present a comprehensive fluid inclusion study on 84 Jurassic hydrothermal veins from the Schwarzwald mining district (SW Germany). Our data derive from about 2300 fluid inclusions and reveal differences in the average fluid composition between the northern, central, and southern Schwarzwald. Fluids from the northern and southern Schwarzwald are characterised by high salinities (18-26 wt% NaCl+CaCl2), low Ca/(Ca+Na) mole ratios (0.1-0.4), and variable Cl/Br mass ratios (30-1140). In contrast, fluids from the central Schwarzwald show even higher salinities (23-27 wt% NaCl+CaCl2), higher Ca/(Ca+Na) mole ratios (0.2-0.9), and less variable Cl/Br mass ratios (40-130). These fluid compositions correlate with the nature and thickness of the now eroded sedimentary cover rocks. Compared to the northern and the southern Schwarzwald, where halite precipitation occurred during the Middle Triassic, the sedimentary basin in the central Schwarzwald was relatively shallow at this time and no halite was precipitated. Accordingly, Cl/Br ratios of fluids from the central Schwarzwald provide no evidence for the reaction of a sedimentary brine with halite, whereas those from the northern and southern Schwarzwald do. Instead, elevated Ca/(Ca+Na), high SO4 contents, and relatively low Cl/Br imply the presence of a gypsum dissolution brine during vein formation in the central Schwarzwald which agrees with the reconstructed regional Triassic geology. Hence, the information archived in fluid inclusions from hydrothermal veins in the crystalline basement has the potential for reconstructing sedimentary rocks in the former overburden.
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Impact of biogas interventions on forest biomass and regeneration in southern India
Directory of Open Access Journals (Sweden)
M. Agarwala
2017-07-01
Full Text Available Programs to provide alternative energy sources such as biogas improve indoor air quality and potentially reduce pressure on forests from fuelwood collection. This study tests whether biogas intervention is associated with higher forest biomass and forest regeneration in degraded forests in Chikkaballapur district in Southern India. Using propensity score matching, we find that forest plots in proximity to villages with biogas interventions (treatment had greater forest biomass than comparable plots around villages without biogas (control. We also found significantly higher sapling abundance and diversity in treatment than control plots despite no significant difference in seedling abundances and diversity in treatment forests, suggesting that plants have a higher probability of reaching sapling stage. These results indicate the potential for alternative energy sources that reduce dependence on fuelwood to promote regeneration of degraded forests. However, forest regrowth is not uniform across treatments and is limited by soil nutrients and biased towards species that are light demanding, fire-resistant and can thrive in poor soil conditions.
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Igoe, Joseph A.; DiRocco, Anthony P.
This booklet is designed to give practical and realistic advice to school district officials faced with the possibility of a teachers' strike. It is intended for use both by school district administrators and school board members. The booklet is organized into four sections that focus in turn on signs of a pending teachers' strike, union…
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Application of Predictive Control in District Heating Systems
DEFF Research Database (Denmark)
Palsson, Olafur Petur; Madsen, Henrik; Søgaard, Henning Tangen
1993-01-01
In district heating systems, and in particular if the heat production cakes place at a combined heat and power (CHP) plant, a reasonable control strategy is to keep the supply temperature from the district heating plant as low as possible. However, the control is subject to some restrictions, for...
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Sustaining Community Partnership across Transition in District Leadership
LeChasseur, Kimberly
2017-01-01
This case of district turnover was developed as part of a project with state leaders and funders supporting local early education systems development. Understanding strategic and reactive activities during district leadership transition can be useful in assisting educators and their partners to prepare for sustainability. In this case, early…
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The reliability and usability of district health information software ...
African Journals Online (AJOL)
The reliability and usability of district health information software: case studies from Tanzania. ... The District Health Information System (DHIS) software from the Health Information System ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT
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Performance analysis of hybrid district heating system
DEFF Research Database (Denmark)
Mikulandric, Robert; Krajačić, Goran; Khavin, Gennadii
2013-01-01
District heating system could contribute to more efficient heat generation through cogeneration power plants or waste heat utilization facilities and to increase of renewable energy sources share in total energy consumption. In the most developed EU countries, renewable energy sources have been...... as problems related to transportation, storage and environmental impacts of biomass and waste utilisation. Implementation of heat storages in district heating systems could contribute to integration of intermittent energy sources. Hybridisation of heat production facility combines two or more different energy...... more extensively used in district heating systems either separately or as a supplement to traditional fossil fuels in order to achieve national energy policy objectives. However, they are still facing problems such as high intermittences, high energy production costs and low load factors as well...
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Kaliningrad regional district heating network 2004-2006. Final report
Energy Technology Data Exchange (ETDEWEB)
NONE
2006-06-15
This report concerns: Kaliningrad Regional District Heating Network project which was implemented from 2004 to 2006. The task of the project was to establish and operate an association for district heating companies in the region in order to transfer and distribute district heating know-how to the sector and through activities strengthen the sector. The long term aim was to contribute to establishment of an association to continue as a real association for the heat supply companies in the region. (au)
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Innovative system for delivery of low temperature district heating
Ianakiev, A; Cui, JM; Garbett, S; Filer, A
2017-01-01
An innovative low temperature district heating (LTDH) local network is developed in Nottingham, supported by the REMOURBAN project, part of the H2020 Smart City and Community Lighthouse scheme. It was proposed that a branch emanating from the return pipe of the existing district heating system in Nottingham would be created to use low temperature heating for the first time on such scale in the UK. The development is aimed to extract unused heat from existing district heating system and to mak...
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Thunderstorms caused by southern cyclones in Estonia
Directory of Open Access Journals (Sweden)
Kaupo Mändla
2014-05-01
Full Text Available The relationships between the frequency and duration of thunderstorms, lightning and southern cyclones over Estonia are presented for the period 1950–2010. A total of 545 southern cyclones and 2106 thunderstorm days were detected, whereas 11.3% of the observed thunder days were associated with southern cyclones. At the same time, 29.2% of all southern cyclones were accompanied by thunderstorms. In the thunder season, however, this percentage was much higher, reaching up to 80% in summer months. The number of thunder days was largest when the centres of southern cyclones passed a measuring station at a distance less than 500 km. The number of cloud-to-ground lightning strikes related to southern cyclones was larger than that of any other thunder events. The results of our study demonstrate that the intensity of thunderstorms related to southern cyclones is higher than that of other thunderstorms. Correlation analysis revealed statistically significant relationships between the frequency of thunder days related to southern cyclones and the frequency of southern cyclones, also between the frequency of thunder days related to southern cyclones and days of other thunder events.
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Estimating the Efficiency of Michigan's Rural and Urban Public School Districts
Maranowski, Rita
2012-01-01
This study examined student achievement in Michigan public school districts to determine if rural school districts are demonstrating greater financial efficiency by producing higher levels of student achievement than school districts in other geographic locations with similar socioeconomics. Three models were developed using multiple regression…
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Geographic disparities in state and district policies targeting youth obesity.
Taber, Daniel R; Chriqui, Jamie F; Chaloupka, Frank J
2011-10-01
States and school districts nationwide have enacted policies targeting youth obesity, but many policies lack specific requirements or enforcement language. Geographic disparities in youth obesity could worsen if policies are weaker in areas with higher obesity prevalence. To determine if state or district policy strength varies with youth obesity prevalence across Census divisions. Policies in five domains related to nutrition and physical activity in schools were obtained from all states and nationally representative samples of 578 and 592 public school districts in the 2006-2007 and 2008-2009 school years, respectively. Policy language strength was rated on a 0-100 scale on both the state and district level. Regression models were used to determine if mean 2006-2007 strength scores, and changes in mean scores from 2006-2007 to 2008-2009, were associated with youth obesity prevalence across Census divisions. Analyses were conducted in 2010. State and district policies governing foods sold outside of school meal programs ("competitive foods") were stronger in 2006-2007 in the two divisions with the highest youth obesity prevalence (East South Central, West South Central). Furthermore, mean competitive food policy strength increased the most from 2006-2007 to 2008-2009 in these divisions. The West South Central had the weakest district physical education policies in 2006-2007, however, and was the only division in which average strength of district school meal policies decreased. State and districts in Census divisions with the highest youth obesity prevalence are taking steps to restrict competitive foods in schools, but many have not targeted other policy domains as aggressively. Copyright © 2011 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.
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Managing Plan Implementation in the Asante Akyem South District ...
African Journals Online (AJOL)
Managing Plan Implementation in the Asante Akyem South District Assembly: Capacity Issues and Challenges. ... This paper uses a case study approach to appraise the capacity of the Asante Akyem South District Assembly (AASDA) in ...
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Developing a district energy system in a competitive urban market
Energy Technology Data Exchange (ETDEWEB)
Mitola, J.P. [Unicom Thermal Technologies, Chicago, IL (United States)
1995-09-01
In two year`s time, Unicorn Thermal Technologies has grown into one of the largest district cooling systems of 25,000 tons with a 1996 plan to grow to 40,000 tons. This growth is attributed to the development and implementation of a marketing and sales plan based on thorough market research and innovative marketing and sales strategies, and the consistent implementation of those strategies. The beginning of the sales effort was focused around the company`s first district cooling facility, However, it quickly grew into a much broader vision as market acceptance increased. Although the district energy industry has often based its message on being a low cost energy provider, market research and early sales experience indicated that customers choose district cooling as a value added service. As customers began to reserve capacity in the first plant, the idea that district cooling is a value added service and not a commodity energy product was continually reinforced through marketing communications. Although this analysis is a review of developing a district energy system in a competitive urban market, it purposely avoids a long winded discussion of head to head competition.
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Bliss, Julie
2016-08-03
Queen's Nursing Institute chief executive Crystal Oldman has welcomed the RCN congress resolution urging RCN council to lobby for all district nurses to have a specialist practice qualification. This provides the ideal route for future talent and must be supported.
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Promoting, Guiding, and Surviving Change in School Districts.
Deal, Terrence E.; Nutt, Samuel C.
Compiled for school administrators who must initiate or respond to external mandate for change, this guide draws on the experiences of 10 rural school districts that participated in the federally funded Experimental Schools (ES) program for perspectives that can be used in the successful management of change efforts in school districts. Organized…
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Comparative study of soil physical characteristics of Jaipur district ...
African Journals Online (AJOL)
Vikram
The present study was carried in Jaipur district of Rajasthan state to measure physical characteristics of the soil samples from different districts of Jaipur. Soils samples were taken at ..... Random field models in earth sciences. Academic. Press.
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2011-06-17
... Railroad, L.L.C.--Temporary Trackage Rights Exemption--Norfolk Southern Railway Company Norfolk Southern... grant nonexclusive overhead temporary trackage rights to Alabama Southern Railroad, L.L.C. (ABS) over a... http://www.stb.dot.gov . Decided: June 13, 2011. By the Board. Rachel D. Campbell, Director, Office of...
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Drought disaster vulnerability mapping of agricultural sector in Bringin District, Semarang Regency
Lestari, D. R.; Pigawati, B.
2018-02-01
Agriculture sector is a sector that is directly affected by drought. The phenomenon of drought disaster on agriculture sector has occurred in Semarang regency. One of districts in Semarang which is affected by drought is Bringin district. Bringin district is a productive agricultural area. However, the district experienced the most severe drought in 2015. The question research of this study is, “How is the spatial distribution of drought vulnerability on agriculture sector in Bringin district, Semarang regency?” The purpose of this study is to determine the spatial distribution of drought vulnerability on agriculture sector to village units in Bringin district. This study investigated drought vulnerability based on Intergovernmental Panel on Climate Change (IPCC) by analyzing exposure, sensitivity, and adaptive capacity through mapping process. This study used quantitative approach. There were formulation analysis, scoring analysis, and overlay analysis. Drought vulnerability on agriculture sector in Bringin district was divided into three categories: low, medium, and high.
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Development of District-Based Mineral-Hazards Maps for Highways in California
Higgins, C. T.; Churchill, R. K.; Fonseca, M. C.
2011-12-01
The California Geological Survey (CGS) currently is developing a series of unpublished maps for the California Department of Transportation (Caltrans) that shows potential for mineral hazards within each of the twelve highway districts administered by that agency. Where present along or near highway corridors, such hazards may pose problems for human health and safety or the environment. Prepared at a scale of 1:250,000, the maps are designed as initial screening tools for Caltrans staff to use to improve planning of activities that involve new construction projects, routine maintenance of highways, and emergency removal of debris deposited on roads by natural processes. Although the basic presentation of each type of thematic map in the series is the same, some customization and focus are allowed for each district because each has unique issues concerning potential for mineral hazards. The maps display many natural and man-made features that may be potential sources of mineral hazards within each district. Features compiled and evaluated under our definition of "mineral hazards" are: 1) naturally-occurring asbestos (NOA); 2) natural occurrences of various regulated metals (Ag, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Ni, Pb, Tl, V, Zn) and metalloids (As, Sb, Se) as well as other pertinent metals, such as Mn and U; 3) faults, which can be sites of increased potential for certain types of mineralization, such as NOA; 4) mines and prospects, which can be sources of anomalous concentrations of metals as well as ore-processing chemicals; 5) natural petroleum features, such as oil and natural-gas seeps; 6) natural geothermal features, such as thermal springs and fumaroles; and 7) oil, natural-gas, and geothermal wells. Because of their greater potential as sources of mineral hazards, localities designated on the maps as "areas of potential mineralogical concern" are of particular interest to Caltrans. Examples include significant mining districts, such as New Almaden (Hg) near
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Market opening and third party access in district heating networks
International Nuclear Information System (INIS)
Soederholm, Patrik; Warell, Linda
2011-01-01
The purpose of this paper is to analyse the possible effects of introducing TPA in district heating networks by identifying and scrutinizing a number of possible scenarios for increased competition. The analysis builds on a theoretical discussion of economic efficiency in district heating operations, and the possible impacts on consumer prices of a market opening. An important conclusion is that regulated TPA may have small positive effects on competition, and at the same time it can have a negative impact on the possibility to run the integrated district heating operations in a cost-effective manner. This conclusion stems in part from the observation that most district heating networks are local in scope. Moreover, district heating operations are highly interdependent in, for instance, that the level of the return temperature of the water will affect the efficiency of combined heat and power plants. For these reasons, the introduction of the so-called single-buyer model or, perhaps even more preferable, an extended and more transparent producer market could represent more efficient market designs. Moreover, in networks with clear natural monopoly characteristics an ex ante price regulation must be considered. - Research Highlights: →The paper analyses the possible effects of TPA in district heating networks. → Four possible scenarios for increased competition are identified and scrutinized. → A conclusion is that regulated TPA have only small positive effects on competition. → District heating operations are highly interdependent and separation can be costly.
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77 FR 20871 - Region II Buffalo District Advisory Council; Public Meeting
2012-04-06
... SMALL BUSINESS ADMINISTRATION Region II Buffalo District Advisory Council; Public Meeting AGENCY... meeting of the Region II Buffalo District Advisory Council. The meeting will be open to the public. DATES... Committee Act (5 U.S.C., Appendix 2), SBA announces the meeting of the Region II Buffalo District Advisory...
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DEFF Research Database (Denmark)
Alilio, Martin S; Kitua, Andrew; Njunwa, Kato
2004-01-01
transmission and incidence over time; use of facility-based care services for malaria; patients' access to professional advice; the trend of treatment failure over time of sulfadoxine-pyrimethamine and chloroquine; survival rates of severe cases at the district hospital; a district malaria control strategy......An assessment was done in Tanzania to determine the extent to which the primary health care services have contributed to reducing the burden of malaria since the system was initiated in the 1980s. Seven descriptive processes and outcome indicators of effectiveness were used: changes of malaria...
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Sustainable development in city districts: BaLaLuZ project - Business
International Nuclear Information System (INIS)
Inderbitzin, J.
2004-01-01
This final report for the Swiss Federal Office of Energy (SFOE) is one of a series of reports concerning municipal development in various cities in Switzerland. The four city districts involved include Basel (Gundeldinger Feld), Lausanne (Bellevaux), Lucerne (Basel-/Bernstrasse) and Zurich (Werdwies). This paper takes a look at business aspects in the four districts and examines the factors that influence the sustainable development of these districts. The functioning of each of the four districts in relation to their parent cities is discussed both in historical and present-day contexts. Economic aspects and the possibilities for future development are discussed, as are sustainability factors. The criteria for the four districts are compared. The influence expected with respect to projects in the four areas is discussed
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Enhancing assertiveness in district nurse specialist practice.
Green, Julie
2016-08-02
District nurse (DN) care delivery has undergone substantial change in recent years due to changing demographics and service delivery demands that have called for a move of care delivery from secondary to primary care. The title District Nurse is recorded with the Nursing and Midwifery Council (NMC) on completion of the Specialist Practice Qualification in District Nursing (SPQ DN), which purports to be a 'transformational' course that prepares future caseload holders to manage their team and prioritise care delivery effectively. This article explores the need for assertiveness skills in this role in response to Australian research, and outlines the pedagogic interventions implemented during the SPQ DN course to enhance this skill. Assertiveness scores were monitored for the duration of the course and demonstrated a significant increase-a topic that is now the subject of a future, funded study.
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District heating and co-generation in Slovenia
International Nuclear Information System (INIS)
Hrovatin, Franc; Pecaric, Marko; Perovic, Olgica
2000-01-01
Recent development of district heating systems, gasification and co-generation processes in local communities in Slovenia as well as current status, potentials, possibilities and plans for further development in this sphere are presented. The current status presents energy production, distribution and use in district heating systems and in local gas distribution networks. An analysis of the energy and power generated and distributed in district power systems, made with regard to the size of the system, fuel used, type of consumers and the way of production, is given. Growth in different areas of local power systems in the period of last years is included. Potentials in the sphere of electrical energy and heat co-generation were assessed. Some possibilities and experience in heat energy storage are given and trends and plans for further development are introduced. (Authors)
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Guidelines for District Heating Substations
Energy Technology Data Exchange (ETDEWEB)
2009-07-15
The present guidelines contain a set of recommendations focusing on planning, installation, use and maintenance of district heating (DH) substations within district heating systems throughout Europe. The recommendations were developed in order to enable readers to develop well-functioning substations and an effective heat and domestic warm water delivery. These guidelines are intended to give the most effective overall solutions for various parts of the customer installation. The guidelines are not meant to specify the different components of the substation such as meters or heat exchangers. The guidelines deal with a wide variety of issues concerning both present systems of today and district heating systems of the future. Specific handling and maintenance recommendations are mainly focused on present modern systems but are also intended to cover the future situation as much as is feasible. For this reason, certain existing systems are not dealt with in these guidelines. For instance, these guidelines do not cover steam systems, systems with temperatures exceeding 110 deg C and pressure levels above 1.6 MPa. The guidelines include a chapter on the heat meter, as the meter and especially the meter installation is always installed simultaneously with the rest of the substation. These guidelines aim to provide best-practice and easy-to-handle recommendations for: - those who are responsible for relations between district heating utilities and customers; - those who own or maintain a building connected to the district heating network; - those who manufacture, plan, purchase, test and install substations. These guidelines do not deal with investment or cost aspects, but in general, Euroheat and Power recommends looking at the lifetime cost of all components of the substation, instead of investment costs alone. An example of this is provided in Chapter 7.8. The Guidelines were developed based on the most optimal operating principles of substations and meters
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Support for the Confederate Battle Flag in the Southern United States: Racism or Southern Pride?
Directory of Open Access Journals (Sweden)
Joshua D. Wright
2017-05-01
Full Text Available Supporters of the Confederate battle flag often argue that their support is driven by pride in the South, not negative racial attitudes. Opponents of the Confederate battle flag often argue that the flag represents racism, and that support for the flag is an expression of racism and an attempt to maintain oppression of Blacks in the Southern United States. We evaluate these two competing views in explaining attitudes toward the Confederate battle flag in the Southern United States through a survey of 526 Southerners. In the aggregate, our latent variable model suggests that White support for the flag is driven by Southern pride, political conservatism, and blatant negative racial attitudes toward Blacks. Using cluster-analysis we were able to distinguish four distinct sub-groups of White Southerners: Cosmopolitans, New Southerners, Traditionalists, and Supremacists. The greatest support for the Confederate battle flag is seen among Traditionalists and Supremacists; however, Traditionalists do not display blatant negative racial attitudes toward Blacks, while Supremacists do. Traditionalists make up the majority of Confederate battle flag supporters in our sample, weakening the claim that supporters of the flag are generally being driven by negative racial attitudes toward Blacks.
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2010-01-01
.... (e) District 5 shall include the counties of San Joaquin, Calaveras, Tuolumne, Merced, Stanislaus, Contra Costa, El Dorado, Amador, Sacramento, Alpine, San Francisco, Alameda, San Mateo, Santa Clara...
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Water supply network district metering theory and case study
Di Nardo, Armando; Di Mauro, Anna
2013-01-01
The management of a water supply network can be substantially improved defining permanent sectors or districts that enhances simpler water loss detection and pressure management. However, the water network partitioning may compromise water system performance, since some pipes are usually closed to delimit districts in order not to have too many metering stations, to decrease costs and simplify water balance. This may reduce the reliability of the whole system and not guarantee the delivery of water at the different network nodes. In practical applications, the design of districts or sectors is generally based on empirical approaches or on limited field experiences. The book proposes a design support methodology, based on graph theory principles and tested on real case study. The described methodology can help water utilities, professionals and researchers to define the optimal districts or sectors of a water supply network.
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Risk of low birthweight in social districts of Copenhagen
DEFF Research Database (Denmark)
Lund, R; Modvig, J; Hilden, J
1999-01-01
The purpose of this survey was to investigate the small-area variations in low birthweight within social services districts in Copenhagen and the relation of such variations to the socioeconomic characteristics of the district. The study was based on register data and included all live-born single...... on births to women living in the city of Copenhagen from 1987-90. We found a statistically significant association between district and risk of newborns being small-for-gestational age (SGA). This association was independent of adjustment for maternal age and parity. Only part of the association...
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A business case modelling framework for smart multi-energy districts
Good, Nicholas; Martinez Cesena, Eduardo Alejandro; Liu, Xuezhi; Mancarella, Pierluigi
2017-01-01
The potential energy, environmental, technical and economic benefits that might arise from multi-energy systems are increasing interest in smart districts. However, in a liberalised market, it is essential to develop a relevant attractive business case. This paper presents a holistic techno-economic framework that couples building/district, multi-network and business case assessment models for the development of robust business cases for smart multi-energy districts. The framework is demonstr...
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Gendler, Robert; Malin, David
2011-01-01
In these pages, the reader can follow the engaging saga of astronomical exploration in the southern hemisphere, in a modern merger of aesthetics, science, and a story of human endeavor. This book is truly a celebration of southern skies. Jerry Bonnell, Editor - Astronomy Picture of the Day The southern sky became accessible to scientific scrutiny only a few centuries ago, after the first European explorers ventured south of the equator. Modern observing and imaging techniques have since revealed what seems like a new Universe, previously hidden below the horizon, a fresh astronomical bounty of beauty and knowledge uniquely different from the northern sky. The authors have crafted a book that brings this hidden Universe to all, regardless of location or latitude. Treasures of the Southern Sky celebrates the remarkable beauty and richness of the southern sky in words and with world-class imagery. In part, a photographic anthology of deep sky wonders south of the celestial equator, this book also celebrates th...
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District Heating Expansion Potential with Low-Temperature and End-Use Heat Savings
DEFF Research Database (Denmark)
Nielsen, Steffen; Grundahl, Lars
2018-01-01
District heating has the potential to play a key role in the transition towards a renewable energy system. However, the development towards reduced heat demands threatens the feasibility of district heating. Despite this challenge, opportunity exists in the form of fourth generation district...... heating, which operates at lower temperatures and enables better renewable integration. This article investigates this challenge by examining the district heating potential within three scenarios: The first is a reference scenario with current heat demand and temperatures, the second includes heat demand...... costs. The models are applied using an example case of The Northern Region of Denmark. The article concludes that the district heating potential is highest in the reference scenario. When heat savings are introduced, district heating expansions, in most cases, will not be feasible. Introducing low...
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Sacramento District History (1929-2004)
National Research Council Canada - National Science Library
Collins, Willie; Asay, Laura; Davy, Barbara J; Doyle, Brian; Fast, James P; Gonzalez, Jennifer L; Layton, Debra A; Nevins, Michael J; Taylor, James H; Van Dam, Carl
2004-01-01
Although the Sacramento District was established in 1929, this document recaptures the legendary history from the mid-1800's and the repercussions the Central Valley endured regarding the navigation...
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South Coast Air Quality Management District Truck Testing | Transportation
Research | NREL South Coast Air Quality Management District Truck Evaluation South Coast Air Quality Management District Truck Evaluation Photo of heavy-duty truck cab. Electric drayage truck Cargo Transportation project, conducted in partnership with the South Coast Air Quality Management
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Tight Focus on Instruction Wins Texas District Prize
Maxwell, Lesli A.
2009-01-01
It took a while for four-time finalist Aldine, Texas, to win the Broad Prize for Urban Education. But it took even longer to craft the system that ultimately put the district over the top. Educators in Aldine district have been working for more than a decade to refine their "managed instruction" system. Reviewers examined how the school…
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More Districts Factoring Poverty into Student-Assignment Plans
Zehr, Mary Ann
2010-01-01
A growing number of school districts are trying to break up concentrations of poverty on their campuses by taking students' family income into consideration in school assignments. Some of the districts replaced race with socioeconomic status as a determining indicator after the U.S. Supreme Court ruled in 2007 that using race as the primary factor…
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Costs for district heating development. Status 2010; Kostnader for fjernvarmeutbygging. Status 2010
Energy Technology Data Exchange (ETDEWEB)
2010-12-15
The report 'Costs of district heating development' presents the costs for district heating based on bioenergy primarily as base load. The report aims to be a tool for the heating developer to set up the investment budget and implement pilot projects. The project is funded by the Norwegian District Heating with support from Enova SF and implemented in close cooperation with the Norwegian district heating. (AG)
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The Need for District Support for School Reform: What the Researchers Say. Research Brief.
Appelbaum, Deborah
This article focuses on the school district's role in implementing Comprehensive School Reform (CSR). Research shows that effective district support for CSR varies from district to district. This is due, in part, to the fact that many prior models bypassed the district, operating under the belief that reform would be more effective if it targeted…
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Energy system analysis of a pilot net-zero exergy district
International Nuclear Information System (INIS)
Kılkış, Şiir
2014-01-01
Highlights: • Östra Sala backe is analyzed as a pilot district for the net-zero exergy target. • An analysis tool is developed for proposing an energy system for Östra Sala backe. • A total of 8 different measures are included and integrated in the energy system. • The exergy produced on-site is 49.7 GW h, the annual exergy consumed is 54.3 GW h. • The average value of the level of exergy match in the supply and demand is 0.84. - Abstract: The Rational Exergy Management Model (REMM) provides an analytical model to curb primary energy spending and CO 2 emissions by means of considering the level of match between the grade/quality of energy resources (exergy) on the supply and demand sides. This model is useful for developing forward-looking concepts with an energy systems perspective. One concept is net-zero exergy districts, which produce as much energy at the same grade or quality as consumed on an annual basis. This paper analyzes the district of Östra Sala backe in Uppsala Municipality in Sweden as a pilot, near net-zero exergy district. The district is planned to host 20,000 people at the end of four phases. The measures that are considered include an extension of the combined heat and power based district heating and cooling network, heat pumps driven on renewable energy, district heating driven white goods, smart home automation, efficient lighting, and bioelectricity driven public transport. A REMM Analysis Tool for net-zero exergy districts is developed and used to analyze 5 scenarios based on a Net-Zero Exergy District Option Index. According to the results, a pilot concept for the first phase of the project is proposed. This integrates a mix of 8 measures considering an annual electricity load of 46.0 GW h e and annual thermal load of 67.0 GW h t . The exergy that is produced on-site with renewable energy sources is 49.7 GW h and the annual exergy consumed is 54.3 GW h. The average value of the level of match between the demand and supply of
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School District Size and the Deployment of Personnel Resources.
Daft, Richard L.; Becker, Selwyn W.
1978-01-01
The administrative component was found to receive a smaller proportion of salaries in large districts, while clerical and maintenance service proportions increased, producing a net effect of larger overhead costs in this study of high school districts in the midwestern U.S. (KR)
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The Southern Ocean Observing System
Rintoul, Stephen R.; Meredith, Michael P.; Schofield, Oscar; Newman, Louise
2012-01-01
The Southern Ocean includes the only latitude band where the ocean circles the earth unobstructed by continental boundaries. This accident of geography has profound consequences for global ocean circulation, biogeochemical cycles, and climate. The Southern Ocean connects the ocean basins and links the shallow and deep limbs of the overturning circulation (Rintoul et al., 2001). The ocean's capacity to moderate the pace of climate change is therefore influenced strongly by the Southern Ocean's...
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Food and foraging preferences of three pteropodid bats in southern India
Directory of Open Access Journals (Sweden)
M.R Sudhakaran
2012-01-01
Full Text Available A study on the food, foraging and flight height in three species of pteropodid bats, namely Cynopterus sphinx, Rousettus leschenaultii and Pteropus giganteus was conducted in Tirunelveli and Tuticorin districts of southern Tamil Nadu, India. A total of 37 species of plants were identified as potential food plants of the pteropodid bats. The preference for fruits by pteropodids varied according to the developmental stages of fruits namely, immature, unripe and ripe. There is a relationship between the foraging activities of bats and the moon phase. Bats exhibit a varied foraging pattern and flight height. A variation in the foraging flight height was observed in C. sphinx and R. leschenaultii. R. leschenaultii was observed to have a higher foraging echelon than that of the C. sphinx. In our study we found that the C. sphinx forages normally at canopy level (up to 3.5m, R. leschenaultii forages at upper canopy levels (up to 9m and P. giganteus at a height above the canopy area (>9m.
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Districts Speak with One Voice: Clarity and Coherence Come from Professional Learning Communities
Many, Tom; King, Dennis
2008-01-01
How do some school districts not only attain excellence but sustain it over time in the face of remarkable challenges? Two districts--Blue Valley School District in Overland Park, Kansas, and Kildeer Countryside Community Consolidated School District 96 in Buffalo Grove, Illinois--have managed to do just that by functioning as professional…
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District Results for the 2013 Mathematics and Reading Assessments. Executive Summary
National Center for Education Statistics, 2013
2013-01-01
NAEP Trial Urban District Assessment (TUDA) results in mathematics and reading are based on representative samples of 1,100 to 2,300 public school students at grade 4 and 900 to 2,100 public school students at grade 8 in each participating urban district in 2013. Twenty-one urban districts participated in the 2013 assessments. The assessments…
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Incidence and Risk Factors for Neonatal Jaundice among Newborns in Southern Nepal
Scrafford, Carolyn G.; Mullany, Luke C.; Katz, Joanne; Khatry, Subarna K.; LeClerq, Steven C.; Darmstadt, Gary L.; Tielsch, James M.
2016-01-01
Objective To quantify the incidence of and risk factors for neonatal jaundice among infants referred for care from a rural, low-resource, population-based cohort in southern Nepal. Methods Study participants were 18,985 newborn infants born in Sarlahi District in Southern Nepal from May 2003 through January 2006 who participated in a cluster-randomized, placebo-controlled, community-based trial to evaluate the effect of newborn chlorhexidine cleansing on neonatal mortality and morbidity. Jaundice was assessed based on visual assessment of the infant by a study worker and referral for care. Adjusted relative risks (RR) were estimated to identify risk factors for referral for neonatal jaundice using Poisson regression. Results The incidence of referral for neonatal jaundice was 29.3 per 1,000 live births (95% Confidence Interval: 26.9, 31.7). Male sex, high birth weight, breastfeeding patterns, warm air temperature, primiparity, skilled birth attendance, place of delivery, prolonged labor, oil massage, paternal education, and ethnicity were significant risk factors (p-valuesjaundice, whereas exclusive breastfeeding was protective among infants with no report of difficulty feeding. Conclusions Several known risk factors for neonatal jaundice in a low-resource setting were confirmed in this study. Unique observed associations of jaundice with ambient air temperature and oil massage may be explained by the opportunity for phototherapy based on the cultural practices of this study population. Future research should investigate the role of an infant’s difficulty in feeding as a potential modifier in the association between exclusive breastfeeding and jaundice. PMID:24112359
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District logistics analysis of the Viborg county case study
DEFF Research Database (Denmark)
Hansen, Leif Gjesing; Lise Drewes, Nielsen
The paper presents results of the logistical flows and logistical organisation used in a district logistics analysis in Viborg county, Denmark.......The paper presents results of the logistical flows and logistical organisation used in a district logistics analysis in Viborg county, Denmark....
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Evaluation of the Implementation of the Reaching Every District ...
African Journals Online (AJOL)
46987.2
ABSTRACT. Background: In 2003, the Government of Zambia in collaboration with implementing partners in immunisation introduced the Reaching Every District. (RED) strategy to improve immunization coverage. The aim of this study is to evaluate the implementation of the. RED strategy in Lusaka district. Methods: A ...
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District nursing renascent as Wales adopts safe staffing levels.
Labourne, Paul
2018-05-02
This article reflects on the history of the NHS in Wales and how this has led to its current structure. How this structure supports integrated working across primary, community and secondary care and how further integration with social care is moving forward and its direct effects on district nursing are explored. This article describes how district nursing is meeting these challenges. Support for district nurses as part of integrated multiprofessional teams is being developed to promote appropriately staffed teams centred on meeting the requirements of people within a designated area and ensuring that home is the best and first place of care.
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New Mexico Property Tax Districts
Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...
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The Innovative Concept of Cold District Heating Networks: A Literature Review
Directory of Open Access Journals (Sweden)
Marco Pellegrini
2018-01-01
Full Text Available The development of sustainable and innovative solutions for the production and supply of energy at district level is nowadays one of the main technical challenges. In the past, district heating and cooling networks aimed to achieve greater energy efficiency through the centralization of the energy production process but with relevant losses related to heat transport. Moving towards a higher share of renewables and lower demand of primary energy requires redesign of the energy district networks. The novel concept of cold district heating networks aims to combine the advantages of a centralized energy distribution system with low heat losses in energy supply. This combined effect is achieved through the centralized supply of water at relatively low temperatures (in the range 10–25 °C, which is then heated up by decentralized heat pumps. Moreover, cold district heating networks are also very suitable for cooling delivery, since cold water supplying can be directly used for cooling purposes (i.e., free cooling or to feed decentralized chillers with very high energy efficiency ratio. This paper provides a preliminary literature review of existing cold district heating networks and then qualitatively analyses benefits and drawbacks in comparison with the alternatives currently used to produce heat and cold at district level, including the evaluation of major barriers to its further development.
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Mapping interpersonal violence against women in the District of Nias, 2009-2016
Directory of Open Access Journals (Sweden)
Mita Yesyca
2018-03-01
each sub-district and is highly dependent on regional geographic-economic conditions. Therefore, the approach to the resolution of violence in each sub-district may vary. As a conclusion, the practice of violence against women in the Nias District is like an iceberg phenomenon that still needs to be followed up. The research also shows the potential of related institutions partnership, especially encouraged by churches, to end practices of interpersonal violence against women in the Nias District.
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Value perceptions of mix-use in an enforcing district
Han, Q.; Schaefer, W.F.; Blokhuis, E.G.J.; Snippe, J.; de Hoon, C.J.M.
2011-01-01
A lot of social, economic and physical problems are found within the 40 problem Districts (Enforcing Districts) located across the Netherlands. A possible way to tackle some of the safety and employment problems is the application of Mix-Use strategy proposed by the Dutch government. Within this
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Energy Technology Data Exchange (ETDEWEB)
Hofmeister, M.; Aabye Moeller, A.; Eggert, A.; Bjerregaard, M. (Fjernvarmens Udviklingscenter, AArhus (Denmark)); Dyrelund, A. (Ramboell, Koebenhavn (Denmark)); OErsted Pedersen, H. (Ea Energianalyse, Koebenhavn (Denmark)); Lund, H. (Aalborg Univ., Aalborg (Denmark))
2011-07-01
In the recent years many studies of how Denmark can be fossil free by 2050 it is agreed that district heating will play a crucial role. District heating is an important factor of phasing out fossil fuels in an energy-and cost-effective way. But the future energy supply without fossil fuels poses new requirements for district heating. In the future, district heating shall provide energy for low-energy houses, have low distribution losses and use a variety of heat sources such as geothermal, solar, waste, surplus heat, CHP and various biomass con-version processes. In addition, it must all be done in an energy efficient way and in an active interaction with production of electricity and electricity consumption and, through integration of electricity from wind, solar and wave power. Low temperature, use of heat pumps and the interaction with electricity and biomass will be keywords. It is not only in Denmark we will need an active development of future technologies and systems. Large parts of Europe and many other parts of the world need the same development, and today Denmark has a significant export in the market - an export that has risen sharply, despite the recent economic recession. There is thus a double need to actively promote the development of future district heating technologies. We will partly need the technology development to realize the goal of a fossil free society and secondly because it is necessary to maintain and expand the export. This report contains a number of proposals for concrete actions - a roadmap for the development of district heating. The project is anchored at the District Energy Development Center that will work for an implementation of the concrete project ideas after the project completion. There is a need to increase the activity level for development of district heating. There is therefore a need to ensure financing of this development. We suggest that this can be done by creating an opportunity for a more sustained funding, for
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Energy Technology Data Exchange (ETDEWEB)
Hofmeister, M.; Aabye Moeller, A.; Eggert, A.; Bjerregaard, M. (Fjernvarmens Udviklingscenter, AArhus (Denmark)); Dyrelund, A. (Ramboell, Koebenhavn (Denmark)); OErsted Pedersen, H. (Ea Energianalyse, Koebenhavn (Denmark)); Lund, H. (Aalborg Univ., Aalborg (Denmark))
2011-07-01
In the recent years many studies of how Denmark can be fossil free by 2050 it is agreed that district heating will play a crucial role. District heating is an important factor of phasing out fossil fuels in an energy-and cost-effective way. But the future energy supply without fossil fuels poses new requirements for district heating. In the future, district heating shall provide energy for low-energy houses, have low distribution losses and use a variety of heat sources such as geothermal, solar, waste, surplus heat, CHP and various biomass con-version processes. In addition, it must all be done in an energy efficient way and in an active interaction with production of electricity and electricity consumption and, through integration of electricity from wind, solar and wave power. Low temperature, use of heat pumps and the interaction with electricity and biomass will be keywords. It is not only in Denmark we will need an active development of future technologies and systems. Large parts of Europe and many other parts of the world need the same development, and today Denmark has a significant export in the market - an export that has risen sharply, despite the recent economic recession. There is thus a double need to actively promote the development of future district heating technologies. We will partly need the technology development to realize the goal of a fossil free society and secondly because it is necessary to maintain and expand the export. This report contains a number of proposals for concrete actions - a roadmap for the development of district heating. The project is anchored at the District Energy Development Center that will work for an implementation of the concrete project ideas after the project completion. There is a need to increase the activity level for development of district heating. There is therefore a need to ensure financing of this development. We suggest that this can be done by creating an opportunity for a more sustained funding, for
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Optimising corrosion monitoring in district heating systems
DEFF Research Database (Denmark)
Hilbert, Lisbeth Rischel; Thorarinsdottir, R.I.; Andersen, A.
2002-01-01
A three-year project - financially supported by the Nordic Industrial Fund - on monitoring of corrosion in district heating systems has been initiated with participation of researchers and industrial partners in Denmark, Finland, Iceland, Norway and Sweden. The primary objective of the project...... is to improve the quality control in district heating systems by corrosion monitoring. In Danish systems electrochemical impedance spectroscopy (EIS), linear polarisation resistance (LPR), high-sensitive electrical resistance (ER) technology, crevice corrosion probes, as well as weight loss coupons...
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Person-centred communication for emotional support in district nursing: SAGE and THYME model.
Griffiths, Jane
2017-12-02
Patients on district nursing caseloads have multiple physical morbidities, and related emotional concerns. District nurses are ideally placed to assess and meet patients' emotional needs but in increasingly stretched workplaces, it is difficult to find time. There is also evidence that district nurses sometimes believe they lack skills to address patients' concerns. Traditional communication skills training is useful for encouraging patients to open up about their concerns, but less helpful at finding workable solutions. District nurses can be afraid to open a 'can of worms' of concerns that they are unable to deal with. SAGE and THYME is a person-centred, evidence-based communication skills model that addresses district nurses' concerns about time and skills. It provides a structure for conversations about concerns, and empowers patients to work with district nurses to find solutions. Research suggests that it is a promising model for district nursing practice.
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Jauch, Kevin
2010-01-01
This research project served two main purposes. The first was to uncover the perceptions of district administrators from Quality award-winning school districts in regard to the use of the Malcolm Baldrige National Quality Award program as a management framework. This was accomplished by using the Interstate School Leaders Licensure Consortium's…
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District heating rehabilitation project. Viljandi - Estonia. Final report
International Nuclear Information System (INIS)
1998-04-01
The main objective of the project has been to assist Viljandi Municipality with the rehabilitation of their district heating system, and thereby to support the positive development of the district heating system in Viljandi to a more energy efficient and rational system and to achieve a significantly decrease in the pollution from the production of heat energy in Viljandi. The project has also included technical assistance to Viljandi DH company, in order to make them capable of operation and maintaining of the new substations, and also training of the local operational staff for operation of the complete district heating system. Viljandi is a county and is centrally located in Estonia, which makes Viljandi very suitable as recipient for a demonstration project. One important objective was the projects significantly positive environmental impact in reduction of the generated emissions of CO 2 , NO x and SO 2 , as the project includes installation of more efficient energy systems and supply of heat from the 2 existing district heating plants (both are partly fired with wood chips) instead of heating by very old and worn-out coal fired boilers and inexpedient designed substations with the present operational conditions. (EG)
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District heating rehabilitation project. Viljandi - Estonia. Final report
Energy Technology Data Exchange (ETDEWEB)
NONE
1998-04-01
The main objective of the project has been to assist Viljandi Municipality with the rehabilitation of their district heating system, and thereby to support the positive development of the district heating system in Viljandi to a more energy efficient and rational system and to achieve a significantly decrease in the pollution from the production of heat energy in Viljandi. The project has also included technical assistance to Viljandi DH company, in order to make them capable of operation and maintaining of the new substations, and also training of the local operational staff for operation of the complete district heating system. Viljandi is a county and is centrally located in Estonia, which makes Viljandi very suitable as recipient for a demonstration project. One important objective was the projects significantly positive environmental impact in reduction of the generated emissions of CO{sub 2}, NO{sub x} and SO{sub 2}, as the project includes installation of more efficient energy systems and supply of heat from the 2 existing district heating plants (both are partly fired with wood chips) instead of heating by very old and worn-out coal fired boilers and inexpedient designed substations with the present operational conditions. (EG)
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Allegheny County School District Boundaries
Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the school district boundaries within Allegheny County If viewing this description on the Western Pennsylvania Regional Data Center’s open...
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Southern Ocean carbon-wind stress feedback
Bronselaer, Ben; Zanna, Laure; Munday, David R.; Lowe, Jason
2018-02-01
The Southern Ocean is the largest sink of anthropogenic carbon in the present-day climate. Here, Southern Ocean pCO2 and its dependence on wind forcing are investigated using an equilibrium mixed layer carbon budget. This budget is used to derive an expression for Southern Ocean pCO2 sensitivity to wind stress. Southern Ocean pCO2 is found to vary as the square root of area-mean wind stress, arising from the dominance of vertical mixing over other processes such as lateral Ekman transport. The expression for pCO2 is validated using idealised coarse-resolution ocean numerical experiments. Additionally, we show that increased (decreased) stratification through surface warming reduces (increases) the sensitivity of the Southern Ocean pCO2 to wind stress. The scaling is then used to estimate the wind-stress induced changes of atmospheric pCO_2 in CMIP5 models using only a handful of parameters. The scaling is further used to model the anthropogenic carbon sink, showing a long-term reversal of the Southern Ocean sink for large wind stress strength.
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Early Experiences Implementing Voluntary School District Mergers in Vermont
Rogers, John D.; Glesner, Talia J.; Meyers, Herman W.
2014-01-01
This article describes the implementation of an initiative to encourage voluntary school district mergers in Vermont. The law was intended to increase educational opportunities for Vermont students while reducing costs. Three research activities were conducted to understand how districts and supervisory unions around the state responded to the new…
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Discussing the Concepts of Cluster and Industrial District
Directory of Open Access Journals (Sweden)
Francisco Javier Ortega-Colomer
2016-06-01
Full Text Available The significance and popularity of the cluster and industrial district concepts claim for a deeper reflection. The analysis of one of the European Commission’s (EC policy documents shows inconsistencies that do not impede the formulation of normative statements. That way we answer the question of why and how cluster ideas have substituted industrial district principles and the consequences derived from that phenomenon.
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A cold end to the district heating year
International Nuclear Information System (INIS)
Talsi, M.
2003-01-01
According to preliminary data from the Finnish District Heating Association, a total of 29.5 TWh of district heat was sold in Finland in 2002. Low temperatures in October, November, and December boosted sales over the year as a whole to virtually normal levels, despite the exceptionally warm early part of the year. Sales were up some 4 % on 2001 and totalled EUR 1.09 billion
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Opening of the markets increases the risks of district heating business
International Nuclear Information System (INIS)
Silvennoinen, A.
2001-01-01
Maintenance of the technical operation conditions of district heating is the main requirement of community to the district heating business. Infrastructure of district heating, including the heat generation and distribution plants, equipment and devices, requires relatively large investments. Total process from fuel purchase to heat delivery does not occur in a closed limited area, but it penetrates the total market area (heat distribution network) and even larger via fuel purchase and transport. E.g. the fuels are combustible and might explode. Oil-spills into the environment may have catastrophic effects. Large leakage of hot district heating water is both environmentally hazardous and forms also a health hazard, and they stop the delivery of district heat. Dominant position on the markets is also followed closely by the authorities. On the other hand competition with other heating forms require efficient operation. The author reviews in the article the basics of risk management, and especially in the district heating business. The risk management process is discussed in the risk analysis and determination of the significance of the risks, the effects of realization of the risks, planning of the measures to be taken to avoid risks, and preparations against the risks
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Energy Technology Data Exchange (ETDEWEB)
Joensson, Mats; Olsson, Nils
1996-02-01
This thesis describes the conditions for district heating in the Republic of Korea at the turn of the year 1994-95. It is based on a study made in Seoul at Korea District Heating Corporation, which is the largest district heating utility in Korea. The substations were particularly studied. District heating was introduced in Korea in the 80s because of the environmental advantages. KHDC was established in 1985 and in 1994 they provided 340 000 households with district heating. By the year of 2001 KDHC plans to supply 45% of the heating in Seoul with its 12 million inhabitants. KDHC receives most of its thermal energy from combined heat and power plants that use natural gas as fuel. In 1991 KDHC initiated a collaboration with Ekono of Finland to develop more advanced technology in Korea. Therefore the Finnish standard, which is similar to Swedish standard, has left it`s mark on the Korean district heating technology. Typical for the Korean substation is that the heat exchangers are connected in parallel in only one step. KDHC:s expansion will, within a couple of years, help to make Korea one of the leading countries in modern district heating. 9 refs, 3 figs, 2 tabs
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Heimer, Jakob; Staudacher, Olga; Steiner, Florian; Kayonga, Yvette; Havugimana, Jean Marie; Musemakweri, Andre; Harms, Gundel; Gahutu, Jean-Bosco; Mockenhaupt, Frank P
2015-05-01
Giardia duodenalis infection is highly prevalent and a cause of underweight in pre-school children in rural Rwanda. The present study aimed at assessing the age-pattern of Giardia infection and its manifestation in older children, i.e., during school age. Stool samples were collected from 622 schoolchildren at two schools in the Huye district of southern Rwanda (rural, 301; urban, 321) and subjected to G. duodenalis specific PCR assays. Clinical and anthropometric data, socio-economic status and factors potentially associated with G. duodenalis infection were assessed. Of the 622 children (mean age, 10.4 years), 35.7% were infected with G. duodenalis (rural, 43.9%; urban, 28.0%; PRwanda, G. duodenalis prevalence among children declined throughout school-age. The data suggest that while lacking overt clinical manifestation at high endemicity, G. duodenalis infection is a common cause of stunting in schoolchildren. Copyright © 2015 Elsevier B.V. All rights reserved.
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Patel, Sangram Kishor; Ganju, Deepika; Prabhakar, Parimi; Adhikary, Rajatashuvra
2016-09-09
The relationship between mobility, violence and mental health has largely been unexplored in developing countries. This study screens for signs of major depression, and assesses its association with mobility and violence among female sex workers (FSWs) in southern India. Data (N=2400) for this study were used from a cross-sectional Behavioral Tracking Survey (BTS-2014) conducted among FSWs from a southern state of India as part of the Avahan programme. Major depression of FSWs was assessed using the Patient Health Questionnaire-2 depression scale. Descriptive statistics, frequency, bivariate, interaction effect and multivariate logistic regression techniques were used for the analysis. More than one-fourth of FSWs (29%) screened positive for major depression. The likelihood of screening positive for major depression was 6 times higher among FSWs who were both mobile for sex work outside their district of residence and had experienced any violence (combined association) during the past 1 year (62% vs 19%, adjusted OR 6.1, 95% CI 4.4 to 8.6) compared with those who reported neither. The individual association results show that FSWs who reported being mobile outside the district, and FSWs who were beaten or raped in the past 1 year, were 3 times more likely to screen positive for major depression. The findings indicate that violence and mobility are independently associated with major depression among FSWs. The combined association of mobility and violence poses a greater risk to the mental health of FSWs than their independent association. These results point to the need for creating an enabling environment for FSWs to enhance existing efforts to reduce the spread of HIV and mental health problems. The study highlights that HIV prevention efforts among FSWs in India require evidence-based research and integrated programme approaches to address mental health issues. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted
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Controlling Special Education Costs at the School District Level.
Morgan, W. Daniel
1992-01-01
Describes the financing of a New York school district for emotionally disturbed children. Summarizes suggestions for controlling special education costs at the district level obtained from a nationwide sample of school business officials. Among the suggestions offered are to include a review of private placements and an annual caseload review,…
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Austin Community College District's P-16 Initiative Graduates America
Hensley, Mary; Madsen, Gary
2010-01-01
Austin Community College (ACC) District's P-16 Initiative supports partnerships with 30 school districts--reaching traditionally underserved students and bridging the gap between high school and college--so more Texas students can reach their educational goals. The P-16 Initiative is a constellation of efforts designed to provide broad-based…
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No One Way: Differentiating School District Leadership and Support for School Improvement
Anderson, Stephen E.; Mascall, Blair; Stiegelbauer, Suzanne; Park, Jaddon
2012-01-01
This article examines findings from a qualitative investigation of how school district administrators in four mid to large sized urban school districts (10,000-50,000) identify and address differences in school performance. The analysis explores the interaction between district policies and actions that centralize and standardize expectations for…
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Southern Annular Mode drives multicentury wildfire activity in southern South America.
Holz, Andrés; Paritsis, Juan; Mundo, Ignacio A; Veblen, Thomas T; Kitzberger, Thomas; Williamson, Grant J; Aráoz, Ezequiel; Bustos-Schindler, Carlos; González, Mauro E; Grau, H Ricardo; Quezada, Juan M
2017-09-05
The Southern Annular Mode (SAM) is the main driver of climate variability at mid to high latitudes in the Southern Hemisphere, affecting wildfire activity, which in turn pollutes the air and contributes to human health problems and mortality, and potentially provides strong feedback to the climate system through emissions and land cover changes. Here we report the largest Southern Hemisphere network of annually resolved tree ring fire histories, consisting of 1,767 fire-scarred trees from 97 sites (from 22 °S to 54 °S) in southern South America (SAS), to quantify the coupling of SAM and regional wildfire variability using recently created multicentury proxy indices of SAM for the years 1531-2010 AD. We show that at interannual time scales, as well as at multidecadal time scales across 37-54 °S, latitudinal gradient elevated wildfire activity is synchronous with positive phases of the SAM over the years 1665-1995. Positive phases of the SAM are associated primarily with warm conditions in these biomass-rich forests, in which widespread fire activity depends on fuel desiccation. Climate modeling studies indicate that greenhouse gases will force SAM into its positive phase even if stratospheric ozone returns to normal levels, so that climate conditions conducive to widespread fire activity in SAS will continue throughout the 21st century.
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Southern Identity in "Southern Living" Magazine
Lauder, Tracy
2012-01-01
A fantasy-theme analysis of the editors' letters in "Southern Living" magazine shows an editorial vision of valuing the past and showcasing unique regional qualities. In addition, a content analysis of the visual representation of race in the magazine's formative years and recent past validates that inhabitants of the region were portrayed…
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Integrated multiscale simulation of combined heat and power based district heating system
International Nuclear Information System (INIS)
Li, Peifeng; Nord, Natasa; Ertesvåg, Ivar Ståle; Ge, Zhihua; Yang, Zhiping; Yang, Yongping
2015-01-01
Highlights: • Simulation of power plant, district heating network and heat users in detail and integrated. • Coupled calculation and analysis of the heat and pressure losses of the district heating network. • District heating is not preferable for very low heat load due to relatively high heat loss. • Lower design supply temperatures of the district heating network give higher system efficiency. - Abstract: Many studies have been carried out separately on combined heat and power and district heating. However, little work has been done considering the heat source, the district heating network and the heat users simultaneously, especially when it comes to the heating system with large-scale combined heat and power plant. For the purpose of energy conservation, it is very important to know well the system performance of the integrated heating system from the very primary fuel input to the terminal heat users. This paper set up a model of 300 MW electric power rated air-cooled combined heat and power plant using Ebsilon software, which was validated according to the design data from the turbine manufacturer. Then, the model of heating network and heat users were developed based on the fundamental theories of fluid mechanics and heat transfer. Finally the combined heat and power based district heating system was obtained and the system performances within multiscale scope of the system were analyzed using the developed Ebsilon model. Topics with regard to the heat loss, the pressure drop, the pump power consumption and the supply temperatures of the district heating network were discussed. Besides, the operational issues of the integrated system were also researched. Several useful conclusions were drawn. It was found that a lower design primary supply temperature of the district heating network would give a higher seasonal energy efficiency of the integrated system throughout the whole heating season. Moreover, it was not always right to relate low design
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Economic and environmental benefits of converting industrial processes to district heating
International Nuclear Information System (INIS)
Djuric Ilic, Danica; Trygg, Louise
2014-01-01
Highlights: • The potential for converting industrial processes to district heating is analyzed. • The study includes 83 manufacturing companies in three Swedish counties. • The energy costs for the companies decrease after the conversions. • The conversion opens up for a reduction of global greenhouse gas emissions. • CHP plants in the local district heating system are better utilized. - Abstract: The aim of this study was to analyse the possibilities of converting industrial processes from electricity and fossil fuels to district heating in 83 companies in three Swedish counties. Effects on the local district heating systems were explored, as well as economic effects and impacts on global emissions of greenhouse gases. The study was conducted considering two different energy market conditions for the year 2030. The results show that there is a potential for increasing industrial district heating use in all analysed counties. The greatest potential regarding percentage is found in Jönköping, where the annual district heating use in the manufacturing companies could increase from 5 GW h to 45 GW h. The annual industrial district heating use could increase from 84 GW h to 168 GW h in Östergötland and from 14 GW h to 58 GW h in Västra Götaland. The conversion of the industrial production processes to district heating would lead to district heating demand curves which are less dependent on outdoor temperature. As a result, the utilization period of the base load plants (above all of the combined heat and power plants) would be prolonged; this would decrease district heating production costs due to the increased income from the electricity production. The energy costs for the industrial companies decrease after the conversions as well. Furthermore, the increased electricity production in the combined heat and power plants, and the decreased electricity and fossil fuel use in the industrial sector opens up a possibility for a reduction of global
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Waiswa, Peter; O'Connell, Thomas; Bagenda, Danstan; Mullachery, Pricila; Mpanga, Flavia; Henriksson, Dorcus Kiwanuka; Katahoire, Anne Ruhweza; Ssegujja, Eric; Mbonye, Anthony K; Peterson, Stefan Swartling
2016-03-11
Innovative and sustainable strategies to strengthen districts and other sub-national health systems and management are urgently required to reduce child mortality. Although highly effective evidence-based and affordable child survival interventions are well-known, at the district level, lack of data, motivation, analytic and planning capacity often impedes prioritization and management weaknesses impede implementation. The Community and District Empowerment for Scale-up (CODES) project is a complex management intervention designed to test whether districts when empowered with data and management tools can prioritize and implement evidence-based child survival interventions equitably. The CODES strategy combines management, diagnostic, and evaluation tools to identify and analyze the causes of bottlenecks to implementation, build capacity of district management teams to implement context-specific solutions, and to foster community monitoring and social accountability to increase demand for services. CODES combines UNICEF tools designed to systematize priority setting, allocation of resources and problem solving with Community dialogues based on Citizen Report Cards and U-Reports used to engage and empower communities in monitoring health service provision and to demand for quality services. Implementation and all data collection will be by the districts teams or local Community-based Organizations who will be supported by two local implementing partners. The study will be evaluated as a cluster randomized trial with eight intervention and eight comparison districts over a period of 3 years. Evaluation will focus on differences in uptake of child survival interventions and will follow an intention-to-treat analysis. We will also document and analyze experiences in implementation including changes in management practices. By increasing the District Health Management Teams' capacity to prioritize and implement context-specific solutions, and empowering communities to
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30 CFR 71.301 - Respirable dust control plan; approval by District Manager and posting.
2010-07-01
... District Manager and posting. 71.301 Section 71.301 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... plan; approval by District Manager and posting. (a) The District Manager will approve respirable dust control plans on a mine-by-mine basis. When approving respirable dust control plans, the District Manager...
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District-Wide Involvement: The Key to Successful School Improvement.
Mundell, Scott; Babich, George
1989-01-01
Describes the self-study process used by the Marana Unified School District to meet accreditation requirements with minimal expense, to emphasize curriculum development, and to improve the school. Considers the key feature of the cyclical review model to be the personal involvement of nearly every faculty member in the 10-school district. (DMM)
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Improved district heating substation efficiency with a new control strategy
International Nuclear Information System (INIS)
Gustafsson, Jonas; Delsing, Jerker; Deventer, Jan van
2010-01-01
In this paper, we describe a new alternative control approach for indirectly connected district heating substations. Simulations results showed that the new approach results in an increased ΔT across the substation. Results were obtained for both ideal and non-ideal operation of the system, meaning that less water must be pumped through the district heating network, and a higher overall fuel efficiency can be obtained in the district heating power plants. When a higher fuel efficiency is achieved, the usage of primary fuel sources can be reduced. Improved efficiency also increases the effective heat transfer capacity of a district heating network, allowing more customers to be connected to an existing network without increasing the heating plant or network capacity. Also, if combined heat and power plants are used to produce the heat, the increased ΔT will result in a further improved overall fuel efficiency, as more electricity can be produced with colder cooling water. The idea behind the new control method is to consider the temperature of the water supplying the district heating substation with heat, often referred to as the primary supply temperature. This represents a logical next step, as currently, the only parameter generally taken into account or measured when controlling the temperature level of the radiator circuit is the local outdoor temperature. In this paper we show how the primary supply temperature together with thermodynamic knowledge of the building can be used to maximize the ΔT across the district heating substation.
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Initial Assessment and Modeling Framework Development for Automated Mobility Districts: Preprint
Energy Technology Data Exchange (ETDEWEB)
Hou, Yi [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Young, Stanley E [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Garikapati, Venu [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Chen, Yuche [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zhu, Lei [National Renewable Energy Laboratory (NREL), Golden, CO (United States)
2018-02-07
Automated vehicles (AVs) are increasingly being discussed as the basis for on-demand mobility services, introducing a new paradigm in which a fleet of AVs displaces private automobiles for day-to-day travel in dense activity districts. This paper examines a concept to displace privately owned automobiles within a region containing dense activity generators (jobs, retail, entertainment, etc.), referred to as an automated mobility district (AMD). This paper reviews several such districts, including airports, college campuses, business parks, downtown urban cores, and military bases, with examples of previous attempts to meet the mobility needs apart from private automobiles, some with automated technology and others with more traditional transit-based solutions. The issues and benefits of AMDs are framed within the perspective of intra-district, inter-district, and border issues, and the requirements for a modeling framework are identified to adequately reflect the breadth of mobility, energy, and emissions impact anticipated with AMDs
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Corrosion Fatigue in District Heating Water Tanks
DEFF Research Database (Denmark)
Maahn, Ernst Emanuel
1996-01-01
Three candidate materials for construction of buffer tanks for district heating water have been tested for corrosion fatigue properties in a district heating water environment. The investigation included Slow Strain Rate Testing of plain tensile specimens, crack initiation testing by corrosion...... fatigue of plain tensile specimens and crack growth rate determination for Compact Tensile Specimens under corrosion fatigue conditions. The three materials are equal with respect to stress corrosion sensibility and crack initiation. Crack growth rate is increased with a factor of 4-6 relative to an inert...
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Study of ecological situation for the West Kazakhstan south districts
International Nuclear Information System (INIS)
Andreeva, N.P.; Bolotov, B.M.; Gajtinov, A.Sh.; Zashkvara, O.V.; Matveeva, I.M.; Polyakov, A.I.; Ryabikin, Yu.A.; Chasnikov, I.Ya.
2001-01-01
In this paper the results of comprehensive research for ecological status of Karabota, Kaztal, Dzhangaly, Dzhanibek and Akzhaik districts of the West Kazakhstan districts adjoining to 'Kapustin Yar' and A zgir' test sites are presented. In the indicated districts the following examinations were conducted: analysis of soils samples; bottom sediments, flora and fauna samples for determination of radionuclide and heavy metals content in its; determination of absorption dose with population by the EPR dosimetry method by human teeth enamel; study of α-radiation accumulation in a diverse trees' annual rings
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Counseling, Psychological, and Social Services Staffing: Policies in U.S. School Districts.
Brener, Nancy; Demissie, Zewditu
2018-06-01
Schools are in a unique position to meet the mental and behavioral health needs of children and adolescents because approximately 95% of young people aged 7-17 years attend school. Little is known, however, about policies related to counseling, psychological, and social services staffing in school districts. This study analyzed the prevalence of such policies in public school districts in the U.S. Data from four cycles (2000, 2006, 2012, and 2016) of the School Health Policies and Practices Study, a national survey periodically conducted to assess policies and practices for ten components of school health, were analyzed in 2017. The survey collected data related to counseling, psychological, and social services among nationally representative samples of school districts using online or mailed questionnaires. Sampled districts identified respondents responsible for or most knowledgeable about the content of each questionnaire. The percentage of districts with a district-level counseling, psychological, and social services coordinator increased significantly from 62.6% in 2000 to 79.5% in 2016. In 2016, 56.3% of districts required each school to have someone to coordinate counseling, psychological, and social services at the school. Fewer districts required schools at each level to have a specified ratio of counselors to students (16.2% for elementary schools, 16.8% for middle schools, and 19.8% for high schools), and the percentage of districts with these requirements has decreased significantly since 2012. Increases in the prevalence of district-level staffing policies could help increase the quantity and quality of counseling, psychological, and social services staff in schools nationwide, which in turn could improve mental and behavioral health outcomes for students. This article is part of a supplement entitled The Behavioral Health Workforce: Planning, Practice, and Preparation, which is sponsored by the Substance Abuse and Mental Health Services Administration
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Jeanne C. Chambers; Matthew L. Brooks; Burton K. Pendleton; Carol B. Raish
2013-01-01
This synthesis provides information related to the Southern Nevada Agency Partnership (SNAP) Science and Research Strategy Goal 1 - to restore, sustain and enhance southern Nevadaâs ecosystems - and Goal 2 - to provide for responsible use of southern Nevadaâs lands in a manner that preserves heritage resources and promotes an understanding of human interaction with the...
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2012-03-22
... 8--Salmon and Steelhead Full Life-Cycle Population Models; and Request 9--Effects of the Project and... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Don Pedro Hydroelectric Project Project... relicensing proceeding for the Don Pedro Hydroelectric Project No. 2299-075.\\1\\ Turlock Irrigation District...
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Heywood, Peter; Harahap, Nida P
2009-04-16
During the Suharto era public funding of health in Indonesia was low and the health services were tightly controlled by the central government; district health staff had practically no discretion over expenditure. Following the downfall of President Suharto there was a radical political, administrative and fiscal decentralization with delivery of services becoming the responsibility of district governments. In addition, public funding for health services more than doubled between 2001 and 2006. It was widely expected that services would improve as district governments now had both more adequate funds and the responsibility for services. To date there has been little improvement in services. Understanding why services have not improved requires careful study of what is happening at the district level. We collected information on public expenditure on health services for the fiscal year 2006 in 15 districts in Java, Indonesia from the district health offices and district hospitals. Data obtained in the districts were collected by three teams, one for each province. Information on district government revenues were obtained from district public expenditure databases maintained by the World Bank using data from the Ministry of Finance. The public expenditure information collected in 15 districts as part of this study indicates district governments are reliant on the central government for as much as 90% of their revenue; that approximately half public expenditure on health is at the district level; that at least 40% of district level public expenditure on health is for personnel, almost all of them permanent civil servants; and that districts may have discretion over less than one-third of district public expenditure on health; the extent of discretion over spending is much higher in district hospitals than in the district health office and health centers. There is considerable variation between districts. In contrast to the promise of decentralization there has been
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Nyimba, P H; Komba, E V G; Sugimoto, C; Namangala, B
2015-06-15
African animal trypanosomosis is one of the key livestock diseases hindering full exploitation of livestock production potential covering 37 countries across sub-Saharan Africa. Many studies have been carried out to investigate the prevalence of the disease in cattle and humans in many tropical African countries but very little attention has been directed towards generating the disease prevalence rates in goats. The current study was conducted between December 2013 and January 2014 to establish the prevalence of caprine trypanosomosis in Sinazongwe and Kalomo districts, southern Zambia. It involved 422 goats which were first examined by palpation for possible enlargement of superficial lymph nodes. Blood samples were then collected from the goats and subjected to laboratory diagnosis using the microscope and Loop Mediated Isothermal Amplification (LAMP). None of the examined goats displayed enlargement of superficial lymph nodes. On microscopy only one goat was found to be positive. The results of investigation using the LAMP method showed that 100 goats were infected with trypanosomes giving an overall prevalence rate of 23.7%. The prevalence of infection in Sinazongwe was 22.4% (n=183) while in Kalomo it was 24.7% (n=239); and the difference between the two districts was statistically significant at 95% CL (x(2)=4.4, df=1, pgoats, respectively. Mixed infections were detected among 33.0% of the positive samples. The high prevalence rate of trypanosomes detected in the study area confirms the earlier reports that trypanosomosis is re-emerging in the areas previously aerial sprayed by Government. The detection of trypanosomes in naturally infected goats outlines the important role goats play in the epidemiology of African animal trypanosomosis. Copyright © 2015 Elsevier B.V. All rights reserved.
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Low Temperature District Heating for Future Energy Systems
DEFF Research Database (Denmark)
Ford, Rufus; Pietruschka, Dirk; Sipilä, Kari
participants being VTT Technical Research Centre of Finland (VTT), Technical University of Denmark (DTU), Norwegian University of Science and Technology (NTNU), Stuttgart Technology University of Applied Sciences (HFT) and SSE Enterprise in United Kingdom. The demonstration cases described in the report......This report titled “Case studies and demonstrations” is the subtask D report of the IEA DHC|CHP Annex TS1 project “Low Temperature District Heating for Future Energy Systems” carried out between 2013 and 2016. The project was led by Fraunhofer Institute for Building Physics (IBP) with the other...... include examples on low temperature district heating systems, solar heating in a district heating system, heat pump based heat supply and energy storages for both peak load management and for seasonal heat storage. Some demonstrations have been implemented while others are at planning phase...
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The Winfrith district gamma survey
International Nuclear Information System (INIS)
Cavell, I.W.; Peabody, C.O.
1961-09-01
This report describes the District Gamma Survey carried out around the A.E.E., Winfrith since June, 1959. Its organisation, equipment and techniques are described, and the results obtained up to the 31st December, 1960 are given. (author)
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Hydrogeological Studies of Mendhwan Watershed, Ahmadnagar District, Maharashtra, India
Muley, R. B.; Babar, Md.; Kulkarni, P. S.
2011-07-01
The Mendhwan watershed area is a part of chronic drought prone region of Ahmadnagar district of Maharashtra state, India which is considered for the study with reference to hydrogeological characteristics in Deccan basaltic terrain. In order to enhance groundwater availability and to demarcate the area of high groundwater potential, Geoforum, Parbhani Chapter has carried out hydrological investigation of this watershed area. Geologically, the study area belongs to the Deccan trap basalts of late Cretaceous to early Eocene period. The entire study area consists of thin irregular vesicular-amygdaloidal basalt flows also known as compound pahoehoe flows. The area is traversed by two prominent dykes, which are almost perpendicular to each other. In most of the southern part of the area, amygdaloidal basalt is exposed at the surface. The fresh amygdaloidal basalt flow is free from joints and occurs as homogeneous watertight mass. As dykes are jointed, they provide favorable conditions for percolation and ground water potential of this area is found to be satisfactory. It was observed that in Mendhwan area a large number of water conservation structures have been constructed across the streams. Incidentally groundwater potential shows notable increase only in those localities where the structures had been constructed on the dyke rock. The result of the study is found to be very much beneficial to the rural populace of this draught prone area so as to plan the optimum utilization of this precious natural resource.
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Energy Technology Data Exchange (ETDEWEB)
NONE
2000-03-01
For the purpose of conserving energy and reducing greenhouse gas, a survey is conducted for district heating facilities of the Khimki district and Voskresensk district in Moscow and for their heat supply networks. Four boilers existing at the Khimki district are all to be replaced by natural gas turbine centralized cogeneration plants, and four boilers existing at the Voskresensk district are all to be replaced by natural gas turbine cogeneration facilities. These projects are designated as Case 1 and Case 2, different from each other in terms of power generation capability and heat supply scale. As for investment, a total of 267-million dollars will be necessary for Case 1, and 208-million dollars for Case 2. As for energy conservation, energy will be saved by approximately 2.8-million tons in total in terms of oil in Case 1, and approximately 2-million tons in terms of oil in Case 2. As for greenhouse gas reduction, there will be a reduction of approximately 6.8-million tons in terms of CO2 in Case 1, and a reduction of approximately 4.9-million tons in terms of CO2 in Case 2. (NEDO)
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Energy Technology Data Exchange (ETDEWEB)
Joensson, Mats; Olsson, Nils
1996-05-01
This thesis, which is the second part of two, analyses the consumption pattern and the conditions for district heating in the Republic of Korea at the turn of the year 1994-95. It is based on a study made in Seoul at Korea District Heating Corporation which is the largest district heating utility in Korea. District heating was introduced in the 80s because of the environmental advantages. In 1994 KDHC provided 340 000 households with district heating. KDHC receives most of its thermal energy from combined heat and power plants which use natural gas as fuel. One substation was chosen for the investigation and temperature, flow, and pressure were measured. A typical Korean substation has heat exchangers connected in parallel in only one step and the apartment complexes use floor heating for internal heating. The space heating load shows a linear relation to the outdoor temperature. The hot tap-water consumption shows a highly varying pattern with peak loads in the morning and evening. There were also an oscillating pattern for some of the temperatures and flows caused by poor regulation. DH suits very well to Korea with its climate and the overpopulated cities. KDHC:s expansion will help to make Korea one of the leading countries in modern district heating. 10 refs, 36 figs, 11 tabs
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Thunderstorms caused by southern cyclones in Estonia
Kaupo Mändla; Sven-Erik Enno; Mait Sepp
2014-01-01
The relationships between the frequency and duration of thunderstorms, lightning and southern cyclones over Estonia are presented for the period 1950–2010. A total of 545 southern cyclones and 2106 thunderstorm days were detected, whereas 11.3% of the observed thunder days were associated with southern cyclones. At the same time, 29.2% of all southern cyclones were accompanied by thunderstorms. In the thunder season, however, this percentage was much higher, reaching up to 80% in summer month...
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Business agglomeration in tourist districts and hotel performance
Marco-Lajara, Bartolomé; Claver Cortés, Enrique; Úbeda García, Mercedes
2014-01-01
Purpose – The present paper aims to analyze how the performance of hotels located on the Spanish Mediterranean coast (peninsular and Balearic) and Canary coast is affected by the degree of business agglomeration in tourist districts. If agglomeration affects hotels positively, then the externalities generated in tourist districts will be relevant when locating an establishment. Otherwise, the reason why hotels group together geographically would be more related to the suitability of beaches a...
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Exploring the Space between: Social Networks, Trust, and Urban School District Leaders
Daly, Alan J.; Finnigan, Kara S.
2012-01-01
A number of scholars are exploring the district context in which schools are embedded. These studies suggest the importance of the district office as a support or constraint to the work of schools and offer strategies for building relations between district and site leaders. While this is an important task, what is frequently overlooked is that…
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76 FR 60852 - District of Columbia; Emergency and Related Determinations
2011-09-30
...: I have determined that the emergency conditions in the District of Columbia resulting from Hurricane... District of Columbia to have been adversely affected by this declared emergency: Emergency protective....046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to Individuals and...
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Exergy and Energy Analysis of Low Temperature District Heating Network
DEFF Research Database (Denmark)
Li, Hongwei; Svendsen, Svend
is in line with a pilot project that is carrying out in Denmark with network supply/return temperature at 55oC/25 oC. The consumer domestic hot water (DHW) demand is supplied with a special designed district heating (DH) storage tank. The space heating (SH) demand is supplied with a low temperature radiator......Low temperature district heating (LTDH) with reduced network supply and return temperature provides better match of the low quality building thermal demand and the low quality waste heat supply. In this paper, an exemplary LTDH network was designed for 30 low energy demand residential houses, which....... The network thermal and hydraulic conditions were simulated under steady state with an in-house district heating network design and simulation code. Through simulation, the overall system energetic and exergetic efficiencies were calculated and the exergy losses for the major district heating system...
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Pierson, Charles Thomas; Green, Morris W.
1977-01-01
Geologic studies were made at all of the uranium mines and prospects in the Dakota Sandstone of Early(?) and Late Cretaceous age in the Gallup mining district, McKinley County, New Mexico. Dakota mines in the adjacent Ambrosia Lake mining district were visited briefly for comparative purposes. Mines in the eastern part of the Gallup district, and in the Ambrosia Lake district, are on the Chaco slope of the southern San Juan Basin in strata which dip gently northward toward the central part of the basin. Mines in the western part of the Gallup district are along the Gallup hogback (Nutria monocline) in strata which dip steeply westward into the Gallup sag. Geologic factors which controlled formation of the uranium deposits in the Dakota Sandstone are: (1) a source of uranium, believed to be uranium deposits of the underlying Morrison Formation of Late Jurassic age; (2) the accessibility to the Dakota of uranium-bearing solutions from the Morrison; (3) the presence in the Dakota of permeable sandstone beds overlain by impermeable carbonaceous shale beds; and (4) the occurrence within the permeable Dakota sandstone beds of carbonaceous reducing material as bedding-plane laminae, or as pockets of carbonaceous trash. Most of the Dakota uranium deposits are found in the lower part of the formation in marginal-marine distributary-channel sandstones which were deposited in the backshore environment. However, the Hogback no. 4 (Hyde) Mine (Gallup district) occurs in sandy paludal shale of the backshore environment, and another deposit, the Silver Spur (Ambrosia Lake district), is found in what is interpreted to be a massive beach or barrier-bar sandstone of the foreshore environment in the upper part of the Dakota. The sedimentary depositional environment most favorable for the accumulation of uranium is that of backshore areas lateral to main distributary channels, where levee, splay, and some distributary-channel sandstones intertongue with gray carbonaceous shales and
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VT Data - Overlay District 20170802, Shelburne
Vermont Center for Geographic Information — The following Overlay Districts are included in the data:Lakeshore Conservation OverlyNeighborhood OverlayVillage Design Review OverlayVillage Core OverlayWater...
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Expieriences On Low-Temperature District Heating In Lystrup – Denmark
DEFF Research Database (Denmark)
Thorsen, Jan Eric; Christiansen, Christian Holm; Brand, Marek
2011-01-01
by implementing Low-temperature district heating systems. Demonstration cases in EnergyFlexHouse and Boligforeningen Ringgården” EUDP 2011. A key challenge for optimum and competitive district heating (DH) system operation is reducing heat loss in networks. Today building regulations in most countries demand...
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VT Data - Overlay District 20170407, Burlington
Vermont Center for Geographic Information — The following Overlay District Data is included:Design Review OverlayInstitutional Core Campus OverlayRH Density Bonus OverlayNatural Resource Protection OverlayRL...
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The Saadyital Island cultural district in Abu Dhabi
Al Hamad, Hamed; Jaffry, Shabbar Abbas; Apostolakis, Alexandros
2014-01-01
The concept of cultural quarters or districts is based on the seminal work by Jacobs (1970), Marshall (1920) and Schumpeter (1934). The concept, developed in the back of economic geography context (Monk and Monk 2007), has received considerable attention and has grown exponentially in terms of popularity. Essentially, cluster (or geographical district) formation and emergence can be attributed to the emphasis placed on the encouragement of industrial clusters in early 1950s as a response to d...
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Shakespeare in Southern Africa: Submissions
African Journals Online (AJOL)
Shakespeare in Southern Africa publishes articles, commentary and reviews on all aspects of Shakespearean studies and performance, with a particular emphasis on responses to Shakespeare in southern Africa. Submissions are reviewed by at least two referees. The practice of 'blind' reviewing is adhered to. The Journal ...
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Metamorphosis: Texas District Opts for Learner-Centered Professional Learning
Ellinger, Alan; Launius, Keri; Scott, Annette
2017-01-01
Like many districts across the United States, Galveston, Texas, is focused on building a culture of excellence. The district is a study in contrasts. On one hand, it is laced with opulent vacation homes and resort hotels used by out-of-town owners. On the other, the median household income level is $28,895, with 22% of the population living below…
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The district nursing service: a national treasure.
Oldman, Crystal
2014-08-01
District nurses are a national treasure. They are the key professionals who will enable the agenda of patients being cared for at home to be realised. They are highly trusted and valued by communities who lead and manage teams of nurses and nursing assistants expertly to deliver high-quality care in the patient's own home. In an era where the focus is now turning to the community for more care, more actions are required to increase our district nursing workforce. This article discusses the above issues in relation to recent reports on the current status of community nursing.
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Dougherty, Chrys; Shaw, Teresa
2016-01-01
This report looks at student achievement levels in Arkansas school districts disaggregated by district poverty and by the district's performance relative to other districts. We estimated district performance statistics by subject and grade level (4, 8, and 11-12) for longitudinal student cohorts, using statistical models that adjusted for district…
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Efficiency potential in the district heating sector. Final report
International Nuclear Information System (INIS)
Agrell, P.; Bogetoft, P.; Fristrup, P.; Munksgaard, J.; Pade, L.L.
2003-10-01
This report is the final documentation for the research project 'District heating prices in a liberalised energy market - benchmarking the production of combined heat and power'. The project compares activities for almost 300 companies, members of the Danish District Heating Society. The main aim of the analyses has been to uncover the saving potential by comparing each individual company to the most efficient companies in the sector. The variable costs have been studied, amounting to almost 7 billion Danish kroner a year, and the analyses found saving potential ranging from 5% to 60% dependent on the expectations to flexibility assigned to the individual companies. The data used are not available for the public as they exceed the Danish District Heating Society's annual statistics. (BA)
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Utilization of straw in district heating and CHP plants
International Nuclear Information System (INIS)
Nikolaisen, L.
1993-01-01
In Denmark 64 straw-fired district heating plants and 6 decentral CHP plants have been built since 1980 which are completely or partly straw-fired. The annual straw consumption in the district heating plants is 275,000 tons and in the decentral plants about 200,000 tons. The size of the district heating plants amounts to 0.5 MW - 10 MW and that of the CHP plants to 7 MW - 67 MW heat flow rate. Either whole bales or cut/scarified straw is used for firing. Hesston bales of about 450 kg control the market. The Centre of Biomass Technology is an activity supported 100 % by the Danish Energy Agency with the purpose of increasing the use of straw and wood in the energy supply (orig.)
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Decision-Making Processes in Texas School Districts That Arm Personnel
Domain, Melinda Willoughby
2014-01-01
This qualitative phenomenological study employed narrative inquiry to describe the decision-making processes that Texas school districts followed in enacting firearms policies that allow school employees to carry concealed weapons on district property. Exploration of the lived experiences of eight Texas superintendents in such schools contributed…
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Assessment of Soil Protection to Support Forest Planning: an Experience in Southern Italy
Directory of Open Access Journals (Sweden)
Fabrizio Ferretti
2014-04-01
Full Text Available Aim of study: to support landscape planning when soil-erosion control and water cycle regulation represent relevant issues for forest management. A methodological approach - based on simplified index – is proposed in order to assess the protective efficacy of forests on soils (indirect protection. This method is aimed at supporting technicians who are requested to define the most suitable management guidelines and silvicultural treatments.Area of study: Southern Apennines (Alto Agri district – Basilicata Region - Italy, where a landscape planning experimentation was implemented. Material and Methods: The data to estimate the parameters used for the simplified index calculation are retrieved from a non aligned systematic forest inventory. The method considers: 1 the tendency towards instability, 2 the protective action of forest cover and 3 different silvicultural options.Main results: For the analysed forest categories, the results indicate the situations in which hydrogeological hazard is high. The cross-reading of these data with the values based on years of partial and total uncovering of the ground according to different silvicultural options (for each forest category in the reference period of 100 years has supported the definition of silviculture treatments and management options suitable for the considered forest formations.Research highlights: The proposed method can effectively support technicians in the field by highlighting situations of major hazard risk. Thanks to the joined assessment of different silvicultural options for each forest category, a series of silvicultural treatments, capable of better protecting the soil, can be already defined in the field survey phase.Key words: Alto Agri district (Italy; Forest Landscape Management Planning (FLMP; management; silvicultural treatment; protective function and soil erosion.
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Assessment of Soil Protection to Support Forest Planning: an Experience in Southern Italy
Energy Technology Data Exchange (ETDEWEB)
Ferreti, F.; Cantiani, P.; Meo, I. de; Paletto, A.
2014-06-01
Aim of study: To support landscape planning when soil-erosion control and water cycle regulation represent relevant issues for forest management. A methodological approach -based on simplified index- is proposed in order to assess the protective efficacy of forests on soils (indirect protection). This method is aimed at supporting technicians who are requested to define the most suitable management guidelines and silviculture treatments. Area of study: Southern Apennines (Alto Agri district -Basilicata Region- Italy), where a landscape planning experimentation was implemented. Material and methods: The data to estimate the parameters used for the simplified index calculation are retrieved from a non aligned systematic forest inventory. The method considers: 1) the tendency towards instability, 2) the protective action of forest cover and 3) different silviculture options. Main results: For the analysed forest categories, the results indicate the situations in which hydrogeological hazard is high. The cross-reading of these data with the values based on years of partial and total uncovering of the ground according to different silviculture options (for each forest category in the reference period of 100 years) has supported the definition of silviculture treatments and management options suitable for the considered forest formations. Research highlights The proposed method can effectively support technicians in the field by highlighting situations of major hazard risk. Thanks to the joined assessment of different silviculture options for each forest category, a series of silviculture treatments, capable of better protecting the soil, can be already defined in the field survey phase. Key words: Alto Agri district (Italy); Forest Landscape Management Planning (FLMP); management; silviculture treatment; protective function e soil erosion. (Author)
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Silvicultural Considerations in Managing Southern Pine Stands in the Context of Southern Pine Beetle
James M. Guldin
2011-01-01
Roughly 30 percent of the 200 million acres of forest land in the South supports stands dominated by southern pines. These are among the most productive forests in the nation. Adapted to disturbance, southern pines are relatively easy to manage with even-aged methods such as clearcutting and planting, or the seed tree and shelterwood methods with natural regeneration....
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Energy Technology Data Exchange (ETDEWEB)
Dups, Ch. [Gruneko AG, Basel (Switzerland)
2004-07-01
This final report presents a review of the results of work done on behalf of the Swiss Federal Office of Energy (SFOE) on research into the possible uses of the rock water collected behind the tunnel linings of the new Gotthard base tunnel under the Swiss Alps. This report regards only the southern entrance. Estimates of the quantity of drainage water and its temperature are presented, as are possible uses for the warm water as a basis for a tropical greenhouse, fish breeding, a wellness-spa, district heating, and individual heat-pumps as well as for heating the Alp Transit visitor centre. Figures are quoted on effective heating-energy costs and reductions to be obtained in fossil fuel use. The high sensitivity of the energy price with respect to electricity prices and the degree to which buildings are connected to a district heating system is discussed. Possible use of the tunnel water in other municipalities in the area are also listed. Figures on heating-power and heating-energy supply are quoted for several of the various possible projects.
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Archuleta, Christy-Ann M.; Eames, Deanna R.
2009-01-01
The Rio Grande Civil Works and Restoration Projects Web Application, developed by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers (USACE) Albuquerque District, is designed to provide publicly available information through the Internet about civil works and restoration projects in the Rio Grande Basin. Since 1942, USACE Albuquerque District responsibilities have included building facilities for the U.S. Army and U.S. Air Force, providing flood protection, supplying water for power and public recreation, participating in fire remediation, protecting and restoring wetlands and other natural resources, and supporting other government agencies with engineering, contracting, and project management services. In the process of conducting this vast array of engineering work, the need arose for easily tracking the locations of and providing information about projects to stakeholders and the public. This fact sheet introduces a Web application developed to enable users to visualize locations and search for information about USACE (and some other Federal, State, and local) projects in the Rio Grande Basin in southern Colorado, New Mexico, and Texas.
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Kendziora, Kimberly; Osher, David
2016-01-01
This article contributes to the broader discussion of promotion, prevention, and intervention in child and adolescent mental health by describing implementation and early outcomes of an 8-school district demonstration project aimed at making the promotion of social and emotional learning a systemic part of school districts' practice. Eight districts are 2-3 years in to their participation in the 6-year project. The districts are large, are predominantly urban, and serve many students who are at disadvantage. The evaluation involved collection of qualitative data to measure the degree to which the districts realized the goals established in the initiative's theory of action, as well as school climate data, extant student records, and surveys of students' social and emotional competence. To date, results show that districts have followed highly individual pathways toward integrating social and emotional learning systemically, and all have made progress over time. Although school-level implementation remains at moderate levels, 2 districts in which we could examine school climate showed gains from preinitiative years. Four of 6 measured districts showed improvement in social and emotional competence for students in Grade 3, and achievement and discipline showed overall improvements across all districts. Overall findings show that implementation of the initiative's theory of action by school districts is feasible, even in times of budgetary stress and leadership turnover. This establishes the potential for school districts to serve as a lever of change in the promotion of students' social and emotional development and mental wellness.
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International Nuclear Information System (INIS)
Hansen, L.
1993-01-01
The environmental risks and uncertainties of a high-energy future are disturbing and give rise to several reservations concerning the use of fossil fuels. A number of technologies will help to reduce atmospheric pollution. In Denmark special importance is attached to the following: Energy conservation. Efficient energy conversion. Renewable energy sources. District heating, combined production of heat and power. Many agree that district heating (DH), produced by the traditional heat-only plant, and combined heat and power (CHP) have enormous potential when considering thermal efficiency and lowered environmental impacts: The basic technology of each is proven, it would be relatively simple to satisfy a substantial part of the energy demand, and their high efficiencies mean reduced pollution including greenhouse gas emissions. This is especially important in high population density areas - the obviously preferred sites for such energy generation. Compared with individual heating DH can provide a community with an operationally efficient and most often also an economically competitive heat supply. This is particularly true under the circumstances where the DH system is supplied from CHP plants. Their use results in very substantial improvements in overall efficiency. Further environmental improvements arise from the reduced air pollution obtainable in reasonably large CHP plants equipped with flue gas cleaning to remove particles, sulphur dioxide, and nitrogen acids. As a consequence of these considerations, DH plays an important role in fulfilling the space and water heating demand in many countries. This is especially the case in Denmark where this technology is utilised to a very great extent. Indeed, DH is one of the reasons why Denmark has relatively good air quality in the cities. (au)
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Spatio-temporal analysis of smear-positive tuberculosis in the Sidama Zone, southern Ethiopia.
Directory of Open Access Journals (Sweden)
Mesay Hailu Dangisso
Full Text Available Tuberculosis (TB is a disease of public health concern, with a varying distribution across settings depending on socio-economic status, HIV burden, availability and performance of the health system. Ethiopia is a country with a high burden of TB, with regional variations in TB case notification rates (CNRs. However, TB program reports are often compiled and reported at higher administrative units that do not show the burden at lower units, so there is limited information about the spatial distribution of the disease. We therefore aim to assess the spatial distribution and presence of the spatio-temporal clustering of the disease in different geographic settings over 10 years in the Sidama Zone in southern Ethiopia.A retrospective space-time and spatial analysis were carried out at the kebele level (the lowest administrative unit within a district to identify spatial and space-time clusters of smear-positive pulmonary TB (PTB. Scan statistics, Global Moran's I, and Getis and Ordi (Gi* statistics were all used to help analyze the spatial distribution and clusters of the disease across settings.A total of 22,545 smear-positive PTB cases notified over 10 years were used for spatial analysis. In a purely spatial analysis, we identified the most likely cluster of smear-positive PTB in 192 kebeles in eight districts (RR= 2, p<0.001, with 12,155 observed and 8,668 expected cases. The Gi* statistic also identified the clusters in the same areas, and the spatial clusters showed stability in most areas in each year during the study period. The space-time analysis also detected the most likely cluster in 193 kebeles in the same eight districts (RR= 1.92, p<0.001, with 7,584 observed and 4,738 expected cases in 2003-2012.The study found variations in CNRs and significant spatio-temporal clusters of smear-positive PTB in the Sidama Zone. The findings can be used to guide TB control programs to devise effective TB control strategies for the geographic areas
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Beyond Backpacks and Bus Tokens: Next Steps for a District Homeless Student Initiative
Hallett, Ronald E.; Low, Justin A.; Skrla, Linda
2015-01-01
How policies get translated and enacted by school districts frame how students experience reforms associated with federal law. This qualitative case study of a Northern California school district explores the importance of integrating homeless student initiatives within all aspects of the district functioning. Drawing from the equity framework of…
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76 FR 53678 - Calleguas Municipal Water District Notice of Surrender of Exemption (Conduit)
2011-08-29
... Municipal Water District Notice of Surrender of Exemption (Conduit) Pursuant to section 4.95(a) of the Commission's regulations,\\1\\ Calleguas Municipal Water District filed with the Commission a petition to... Municipal Water District, 87 FERC ] 62,256 (1999). \\3\\ See filing of July 11, 2011 by Calleguas Municipal...
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A large cross-sectional community-based study of newborn care practices in southern Tanzania.
Directory of Open Access Journals (Sweden)
Suzanne Penfold
Full Text Available Despite recent improvements in child survival in sub-Saharan Africa, neonatal mortality rates remain largely unchanged. This study aimed to determine the frequency of delivery and newborn-care practices in southern Tanzania, where neonatal mortality is higher than the national average. All households in five districts of Southern Tanzania were approached to participate. Of 213,220 female residents aged 13-49 years, 92% participated. Cross-sectional, retrospective data on childbirth and newborn care practices were collected from 22,243 female respondents who had delivered a live baby in the preceding year. Health facility deliveries accounted for 41% of births, with nearly all non-facility deliveries occurring at home (57% of deliveries. Skilled attendants assisted 40% of births. Over half of women reported drying the baby and over a third reported wrapping the baby within 5 minutes of delivery. The majority of mothers delivering at home reported that they had made preparations for delivery, including buying soap (84% and preparing a cloth for drying the child (85%. Although 95% of these women reported that the cord was cut with a clean razor blade, only half reported that it was tied with a clean thread. Furthermore, out of all respondents 10% reported that their baby was dipped in cold water immediately after delivery, around two-thirds reported bathing their babies within 6 hours of delivery, and 28% reported putting something on the cord to help it dry. Skin-to-skin contact between mother and baby after delivery was rarely practiced. Although 83% of women breastfed within 24 hours of delivery, only 18% did so within an hour. Fewer than half of women exclusively breastfed in the three days after delivery. The findings suggest a need to promote and facilitate health facility deliveries, hygienic delivery practices for home births, delayed bathing and immediate and exclusive breastfeeding in Southern Tanzania to improve newborn health.
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how do district health managers experience the impact of family ...
African Journals Online (AJOL)
KB Von Pressentin
impact of family physicians within the South African district health system? ... paper (2015) described six aspirational roles of family physicians (FPs) working within the district health system. ... composition and deployment of the primary care workforce.5 ... mental health.30,31 In addition, FPs appear to have some impact.
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Status of Indigenous Chicken Farming in Dhemaji District of Assam ...
African Journals Online (AJOL)
DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT Subscription or Fee Access. Status of Indigenous Chicken Farming in Dhemaji District of Assam, India. H Chutia, N Kalita, N Barua, P Hazarika. Abstract. A survey was conducted in Dhemaji district of Assam, India comprising 15 villages and 300 households.
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A Study of Terrorism Emergency Preparedness Policies in School Districts
Umoh, Emmanuel
2013-01-01
The threat of terrorism is a concern in public facilities including schools. This study focused on school districts in a southwestern state. Terrorism emergency preparedness policies are well-documented as measures to protect students and staff in school districts from terrorism threats and vulnerabilities. However, those threats and…
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27 CFR 28.269 - Certification by district director of customs.
2010-04-01
... director of customs. 28.269 Section 28.269 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX... Export § 28.269 Certification by district director of customs. (a) Exportation. When the district director of customs is satisfied that merchandise described on the application, notice, or claim, TTB Form...
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Directory of Open Access Journals (Sweden)
L. Henderson
2006-08-01
Full Text Available A subset of invasive alien plant species in southern Africa was analysed in terms of their history of introduction, rate of spread, countries/region of origin, taxonomy, growth forms, cultivated uses, weed status and current distribution in southern Africa, and comparisons made of those originating from south of the tropic of Capricorn, north of the tropic of Cancer and from the tropics. The subset of 233 species, belonging to 58 families, includes all important declared species and some potentially important species. Almost as many species originate from temperate regions (112 as from the tropics (121. Most southern temperate species came from Australia (28/36, most tropical species from tropical America (92/121 and most northern temperate species from Europe (including the Mediterranean and Asia (58/76. Transformers account for 33% of all species. More transformers are of tropical origin (36 than of northern temperate (24 and southern temperate origin (18. However. 50% of southern temperate species are transformers, compared to 32% of northern temperate and 29% of tropical species. Southern temperate transformer species are mainly woody trees and shrubs that were established on a grand scale as silvicultural crops, barriers (hedges, windbreaks and screens and cover/binders. Most aquatics, herbs, climbers and succulent shrubs an. trom the tropics. Ornamentals are the single largest category of plants from all three regions, the tropics having contributed twice as many species as temperate regions.
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Energy Technology Data Exchange (ETDEWEB)
Collins, J.L.
1981-01-01
The people of the southern Peruvian highlands have adapted to a condition of energy scarcity through seasonal migration to lowland areas. In the disrict of Sarata (a fictitious name for a real district on the northeastern shore of Lake Titicaca) people spend three to seven months of every year growing coffee in the Tambopata Valley of the eastern Andes. This migratory pattern, which is hundreds of years old, provides the context for an investigation of human adaptive processes. This study presents models of the flow of energy through high-altitude households and shows that energy is a limiting factor for the population. There are two periods when energy subsidies from lowland regions become crucial to the continued survival of highland households. These are the periods of peak growth and reproduction experienced by households early in their developmental cycles, and times of sharply lowered productivity caused by environmental crises such as drought or killing frosts. Seasonal migration provides the subsidies that households rely on during these periods.
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NM Property Tax Districts November 2010
Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...
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NM Property Tax Districts December 2013
Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico tax district "OUT" categories and incorporated/municipal "IN" categories as identified on the "Certificate of Tax...
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School District Labour Conflict and Frame Analysis: A Field Study of Contentious Negotiations
Gates, Gordon S.; Vesneske, Staci S.
2012-01-01
Labour conflict in school districts is a largely neglected area of educational research. This study examines the perceptions, actions, and decisions of union and district leaders using social movement theory to describe, analyze, and interpret contentious contract negotiations in three school districts in the Pacific Northwest region of the US.…
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Regional development of districts in the Lesser Poland Voivodship
Directory of Open Access Journals (Sweden)
Marcin Salamaga
2013-11-01
Full Text Available Purpose of the article: Regional development includes qualitative changes in economy (e.g. in production, investments, employment as well as qualitative changes (regarding the structure of economy and society, changes in the environment. The research of regional development is important and necessary in order to make appropriate decisions at the regional and local level. The main purpose of the article is comparative analysis of districts in the Lesser Poland Voivodship in the area of economic, social and ecological development. Scientific aim: The scientific aims of paper are verifying the hypothesis concerning eco-development and forecasting the level of regional development in districts of Lesser Poland Voivodship. Methodology/methods: In the research of regional development the quality index of economic, social and ecological development has been proposed which has been calculated on the basis of a certain aggregation of the results of the Principal Component Analysis made on the correlation matrix of standardised variables being the components of the index. Forecasts of the regional development level in districts were calculated with the use of different econometric models as linear model, exponential model, or power model. Findings: The findings prove that the Lesser Poland Voivodship is characterised by considerable disproportions in regional development. The most favourable conditions for economic and social development are in the districts with large city agglomerations as well as extensive municipality infrastructure and transport infrastructure. The presented results demonstrate that the majority of districts have not exhibited a constant tendency to changes in the positions in successive ranking lists in terms of the economic, social and ecological development. The positions occupied by most districts are generally stable and have not changed considerably in the examined period. Conclusions: The research has confirmed the negative
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District Heating in Areas with Low Energy Houses
DEFF Research Database (Denmark)
Tol, Hakan Ibrahim
-energy houses involved, together with the idea of utilizing booster pumps in the district heating network and (ii) use of network layouts of either a branched (tree-like) or a looped type. The methods developed were applied in a case study, the data of which was provided by the municipality of Roskilde...... in Denmark. The second case study was aimed at solving another regional energy planning scheme, one concerned with already existing houses, the heat requirements of which were currently being met by use of a natural gas grid or a conventional high-temperature district heating network. The idea considered......This PhD thesis presents a summary of a three-year PhD project involving three case studies, each pertaining to a typical regional Danish energy planning scheme with regard to the extensive use of low-energy district heating systems, operating at temperatures as low as 55°C for supply and 25°C...
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District heating by the Bohunice nuclear power plant
International Nuclear Information System (INIS)
Metke, E.; Skvarka, P.
1984-01-01
Technical and economical aspects of district heating by the electricity generating nuclear plants in Czechoslovakia are discussed. As a first stage of the project, 240 MW thermal power will be supplied using bleeding lines steam from the B-2 nuclear power plant at Jaslovske Bohunice to heat up water at a central station to 130 grad C. The maximal thermal power that can be produced for district heating by WWER type reactors with regular condensation turbines is estimated to be: 465 MW for a WWER-440 reactor with two 220 MWe turbines and 950 MW for a WWER-1000 reactor with a Skoda made 1000 MWe turbine using a three-stage scheme to heat up water from 60 grad C to 150 grad C. The use of satelite heating turbines connected to the steam collector is expected to improve the efficiency. District heating needs will de taken into account for siting of the new power plants
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Southern Coal Corporation Clean Water Settlement
Southern Coal Corporation is a coal mining and processing company headquartered in Roanoke, VA. Southern Coal Corporation and the following 26 affiliated entities are located in Alabama, Kentucky, Tennessee, Virginia and West Virginia
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46 CFR 1.01-15 - Organization; Districts; National Maritime Center.
2010-10-01
... 46 Shipping 1 2010-10-01 2010-10-01 false Organization; Districts; National Maritime Center. 1.01... General Flow of Functions § 1.01-15 Organization; Districts; National Maritime Center. (a) To assist the... navigation, vessel inspection and seaman laws in general. (c) The Commanding Officer of the National Maritime...
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Collision Course: Embracing Politics to Succeed in District-Charter Collaboration
Jochim, Ashley; Yatsko, Sarah; Opalka, Alice
2018-01-01
Many who attempt district-charter collaboration point to "politics" as a constraint that affects their work, but little is understood about why some collaborations enjoy broad support while others become mired in conflict. Drawing upon CRPE's multiyear study of district-charter collaborations in dozens of cities as well as research on…
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Performance of low-temperature district heating for low-energy houses
DEFF Research Database (Denmark)
Brand, Marek; Dalla Rosa, Alessandro; Svendsen, Svend
2010-01-01
A Low Energy District Heating (LEDH) network supplying district heating water with temperature 50°C was built in Lærkehaven-Lystrup, Denmark, as a part of the ongoing “Energy Technology Development and Demonstration Programme” [EUDP, 2008] focused on “CO2-reduction in low energy buildings and com...
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Marketing Techniques for School Districts.
Lane, John J., Ed.
Development of marketing plans can assist not only public school districts in meeting recent competition but will also improve educational processes, increase revenue, and restore confidence in schools. This collection of articles describes a new role for school administrators--particulary for business managers: administrators as "entrepreneurs."…
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2010-01-01
... 7 Agriculture 8 2010-01-01 2010-01-01 false Districts. 947.32 Section 947.32 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... consideration to (1) the relative importance of new areas of production, (2) changes in the relative position of...
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Prevalence and risk factors of malaria among children in southern highland Rwanda
Directory of Open Access Journals (Sweden)
Karema Corine
2011-05-01
Full Text Available Abstract Background Increased control has produced remarkable reductions of malaria in some parts of sub-Saharan Africa, including Rwanda. In the southern highlands, near the district capital of Butare (altitude, 1,768 m, a combined community-and facility-based survey on Plasmodium infection was conducted early in 2010. Methods A total of 749 children below five years of age were examined including 545 randomly selected from 24 villages, 103 attending the health centre in charge, and 101 at the referral district hospital. Clinical, parasitological, haematological, and socio-economic data were collected. Results Plasmodium falciparum infection (mean multiplicity, 2.08 was identified by microscopy and PCR in 11.7% and 16.7%, respectively; 5.5% of the children had malaria. PCR-based P. falciparum prevalence ranged between 0 and 38.5% in the villages, and was 21.4% in the health centre, and 14.9% in the hospital. Independent predictors of infection included increasing age, low mid-upper arm circumference, absence of several household assets, reported recent intake of artemether-lumefantrine, and chloroquine in plasma, measured by ELISA. Self-reported bed net use (58% reduced infection only in univariate analysis. In the communities, most infections were seemingly asymptomatic but anaemia was observed in 82% and 28% of children with and without parasitaemia, respectively, the effect increasing with parasite density, and significant also for submicroscopic infections. Conclusions Plasmodium falciparum infection in the highlands surrounding Butare, Rwanda, is seen in one out of six children under five years of age. The abundance of seemingly asymptomatic infections in the community forms a reservoir for transmission in this epidemic-prone area. Risk factors suggestive of low socio-economic status and insufficient effectiveness of self-reported bed net use refer to areas of improvable intervention.
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Prevalence and risk factors of malaria among children in southern highland Rwanda.
Gahutu, Jean-Bosco; Steininger, Christian; Shyirambere, Cyprien; Zeile, Irene; Cwinya-Ay, Neniling; Danquah, Ina; Larsen, Christoph H; Eggelte, Teunis A; Uwimana, Aline; Karema, Corine; Musemakweri, Andre; Harms, Gundel; Mockenhaupt, Frank P
2011-05-18
Increased control has produced remarkable reductions of malaria in some parts of sub-Saharan Africa, including Rwanda. In the southern highlands, near the district capital of Butare (altitude, 1,768 m), a combined community-and facility-based survey on Plasmodium infection was conducted early in 2010. A total of 749 children below five years of age were examined including 545 randomly selected from 24 villages, 103 attending the health centre in charge, and 101 at the referral district hospital. Clinical, parasitological, haematological, and socio-economic data were collected. Plasmodium falciparum infection (mean multiplicity, 2.08) was identified by microscopy and PCR in 11.7% and 16.7%, respectively; 5.5% of the children had malaria. PCR-based P. falciparum prevalence ranged between 0 and 38.5% in the villages, and was 21.4% in the health centre, and 14.9% in the hospital. Independent predictors of infection included increasing age, low mid-upper arm circumference, absence of several household assets, reported recent intake of artemether-lumefantrine, and chloroquine in plasma, measured by ELISA. Self-reported bed net use (58%) reduced infection only in univariate analysis. In the communities, most infections were seemingly asymptomatic but anaemia was observed in 82% and 28% of children with and without parasitaemia, respectively, the effect increasing with parasite density, and significant also for submicroscopic infections. Plasmodium falciparum infection in the highlands surrounding Butare, Rwanda, is seen in one out of six children under five years of age. The abundance of seemingly asymptomatic infections in the community forms a reservoir for transmission in this epidemic-prone area. Risk factors suggestive of low socio-economic status and insufficient effectiveness of self-reported bed net use refer to areas of improvable intervention.
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A waste to energy plant for an industrial districts
International Nuclear Information System (INIS)
Floreani, M.; Meneghetti, A.; Nardin, G.; Rocco, A.
2001-01-01
Industrial districts show characteristics that can be exploited by developing plant solutions studied for their special configuration and not simply extended from single unit models. In the paper a waste-to-energy plant for the chair industrial district in Friuli Venezia Giulia (North Eastern Italy) is described. It has been designed directly involving the University of Udine and can be considered an example of how technology innovation can be promoted by universities, especially in the case of small firms which have limited R and D resources. It is shown how industrial refuse becomes a chance of competitive advantage for the whole district due to its energy recovery in a plant unique for the type of waste processed. Input, combustion, energy recovery and cleaning sections are described in details, underlining innovative approaches and solutions [it
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The Streltsovskoye uranium district
International Nuclear Information System (INIS)
Ischukova, L.P.
1997-01-01
This paper describes the geology of the Streltsovskoye uranium district located in south-eastern Zabaikalie region, Chita Province, Siberia, Russia. This district hosts Russia's only currently active uranium production centre. The uranium ore was discovered from 1963 to 1967 by drilling below fluorite veins which had minor associated uranium mineralization and radioactive anomalies. The uranium occurs as large scale vein stockwork deposits of hydrothermal origin within a volcano-tectonic caldera formed by continental volcanism of Late Mesozoic age. Rocks occurring in the caldera include basalt and trachydacite, overlain by rhyolite, and with associated interbedded sediments. The ore bodies occur in steeply dipping faults, with the greatest concentrations located where faults along the margins of the caldera intersect steeply dipping, cross cutting, northeasterly and northwesterly striking faults. The Streltsovskoye caldera extends over an area of 150 km 2 and is underlain by a large batholith. The 19 identified uranium deposits occurred in structural features that cut through the caldera sequence and extend into the basement rocks. The caldera has a maximum thickness of 1400 metres. Details of several deposits are given, including descriptions of mineralization and associated alteration. (author). 10 figs