WorldWideScience

Sample records for okanagan highlands british

  1. Potential impacts of climate change on water availability for crops in the Okanagan Basin, British Columbia

    International Nuclear Information System (INIS)

    Neilsen, D.; Smith, C.A.S.; Frank, G.; Koch, W.; Alila, Y.; Merritt, W.S.; Taylor, W.G.; Barton, M.; Hall, J.W.; Cohen, S.J.

    2006-01-01

    Crop water demand in the Okanagan Basin was determined for 1961 to 1990, 2010 to 2039, 2040 to 2069, and 2070 to 2099. Daily station temperature data were spatially interpolated to a 1 x 1 km grid and adjusted for elevation. Daily precipitation data were estimated across four climatic regions. Output from three global climate models (GCM), CGCM2, CSIROMk2 and HadCM3 was used to create future daily climate. Daily potential evapo-transpiration (grass reference) was estimated from an empirical relationship between Bellani-plate atmometer readings, temperature and extra-terrestrial solar radiation, and then modified by crop coefficients for all crops except pasture. Depending on GCM, projected water demand increased by 12-20% (2010 to 2039), 24-38% (2040 to 2069) and 40-61% (2070 to 2099). Possible elevated CO 2 effects on stomatal conductance which may reduce water demand were not accounted for. Comparisons with modeled Okanagan Lake inflows indicated that, on average, high water demand and low supply scenarios coincided. In one sub-basin, supply and demand thresholds were exceeded 1 yr in 6 (HadCM3) in the 2050s and at least 1 yr in 4 for all GCMs by the 2080s, and existing water supply infrastructure may be inadequate. Crop growing seasons were defined empirically from growing degree days or threshold temperatures. The growing season lengthened up to 30-35% leading to higher demand in fall and shortages due to low stream flows. (author)

  2. Expanding the dialogue on climate change and water management in the Okanagan Basin, British Columbia : final report January 1, 2002 to June 30, 2004

    International Nuclear Information System (INIS)

    Cohen, S.; Neilsen, D.; Welbourn, R.

    2004-01-01

    Integrated climate change and water resource scenarios were developed in order to stimulate stakeholder discussions on the implications of climate change for water management in British Columbia's Okanagan region. The two main objectives of the study were to provide a set of research products relevant to regional interests and establish a methodology for participatory integrated assessment of regional climate impacts and adaptation applicable to climate-based concerns globally. The study consisted of five main components: down scaling global climate change scenarios to the regional level; determining impacts of climate change on basin hydrology; developing future demand scenarios for irrigated agriculture and municipalities, factoring in socio-economic trends; exploring previous management experiences and potential future approaches for augmenting water supply and reducing water consumption; and, learning about regional perspectives on adapting to climate change. Details of current water supply and demand were provided. Research was based on a combination of field research, computer-based models and dialogue exercises. It was concluded that good stakeholder relationships are the foundation of a strong partnership between researchers and regional interests. refs., tabs., figs

  3. Okanagan indoor wood burning appliance inventory survey

    International Nuclear Information System (INIS)

    2001-01-01

    A survey was conducted to determine the usage and nature of wood burning appliances used by residents in British Columbia's Okanagan region. The objective was to better understand this source of air quality concern and to facilitate strategic planning, guidelines and legislation. The survey also provides a baseline to track the effectiveness of any reduction strategies. It identifies the different types of wood burning appliances used in the community and presents residential options about potential bylaws to protect air quality. The receptivity of households to switch to more efficient wood burning appliances was also examined. The survey completes a portion of an overall emissions inventory for the Okanagan Valley. Environment Canada uses the particulate loading results to model the air quality in the airshed. Results showed that approximately 21 per cent of the households in the Okanagan use indoor wood burning appliances, and burn an average of 2.3 cords of wood each year. Only 11 per cent of the appliances are considered to have advanced burning technology. It is projected that the use of wood burning appliances in the Okanagan will increase by 5 to 7 per cent in the next 2 years. Most residents have good burning habits, but some improvements can still be made. Many residents are considering exchanging old wood burning appliances for clean burning technology appliances for environmental and health reasons. Most households would support a bylaw to control nuisance amounts of smoke from wood burning appliances. 20 tabs., 5 figs

  4. 78 FR 79658 - Okanagan Specialty Fruits, Inc.; Availability of Plant Pest Risk Assessment and Environmental...

    Science.gov (United States)

    2013-12-31

    ..., DC, this 20th day of December 2013. Kevin Shea, Administrator, Animal and Plant Health Inspection... DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service [Docket No. APHIS-2012-0025] Okanagan Specialty Fruits, Inc.; Availability of Plant Pest Risk Assessment and Environmental Assessment...

  5. An air quality assessment onboard an Oberon class submarine : HMCS Okanagan

    International Nuclear Information System (INIS)

    Severs, Y.D.; Sabiston, B.H.

    2000-09-01

    The Defence and Civil Institute of Environmental Medicine (DCIEM) re-examined the air quality on an Oberon class submarine, the HMCS Okanagan, to determine if the atmosphere complied with Air Purification Standard BR 1326. The main objective of the assessment was to help in the development of future submarine air quality management. The information obtained from the Oberon class submarine could be readily applied to the Victoria class submarines. The assessment involved a trial aboard an Oberon under patrol conditions. The functional and detection capabilities of analytical air monitoring instruments were assessed for a 24-hour period to obtain data regarding the contaminants onboard the submarine. A profile of carbon dioxide accumulation and oxygen consumption was determined. This was followed by an assessment of the effectiveness of air purification such as carbon dioxide scrubbing, oxygen generation and snorting. Carbon monoxide was also monitored and carboxyhemoglobin was measured in both smokers and non-smokers. In order to determine if the sanitary or electrical systems, or engine exhaust posed any danger, ammonia, ozone and nitrous compounds were also measured. In addition, hydrogen, arsine and stibene were monitored to determine any possible danger from charging batteries. The health risks associated with aerosolized particles from cooking, smoking and exhaust gases were also measured. Results showed that all contaminants were within allowable limits. However, the study also confirmed that air purification measures on diesel submarines are minimal and poorly placed and that there is a lack of exhaust ventilation. Poor air exchange was worsened by compartmentalization and blackout curtains. Several recommendations were proposed to improve the management of air quality in Victoria class submarines. 18 refs., 2 tabs., 5 figs

  6. An air quality assessment onboard an Oberon class submarine : HMCS Okanagan

    Energy Technology Data Exchange (ETDEWEB)

    Severs, Y.D.; Sabiston, B.H.

    2000-09-01

    The Defence and Civil Institute of Environmental Medicine (DCIEM) re-examined the air quality on an Oberon class submarine, the HMCS Okanagan, to determine if the atmosphere complied with Air Purification Standard BR 1326. The main objective of the assessment was to help in the development of future submarine air quality management. The information obtained from the Oberon class submarine could be readily applied to the Victoria class submarines. The assessment involved a trial aboard an Oberon under patrol conditions. The functional and detection capabilities of analytical air monitoring instruments were assessed for a 24-hour period to obtain data regarding the contaminants onboard the submarine. A profile of carbon dioxide accumulation and oxygen consumption was determined. This was followed by an assessment of the effectiveness of air purification such as carbon dioxide scrubbing, oxygen generation and snorting. Carbon monoxide was also monitored and carboxyhemoglobin was measured in both smokers and non-smokers. In order to determine if the sanitary or electrical systems, or engine exhaust posed any danger, ammonia, ozone and nitrous compounds were also measured. In addition, hydrogen, arsine and stibene were monitored to determine any possible danger from charging batteries. The health risks associated with aerosolized particles from cooking, smoking and exhaust gases were also measured. Results showed that all contaminants were within allowable limits. However, the study also confirmed that air purification measures on diesel submarines are minimal and poorly placed and that there is a lack of exhaust ventilation. Poor air exchange was worsened by compartmentalization and blackout curtains. Several recommendations were proposed to improve the management of air quality in Victoria class submarines. 18 refs., 2 tabs., 5 figs.

  7. I Remember Highlander

    Science.gov (United States)

    Williams-Hawkins, Maria

    2016-01-01

    "I Remember Highlander" reflects on the life choices of Marion Barry and Herman Henning Jr., fraternity brothers who sought the same goal but took different paths. The essay examines cultural and family situations that shaped lives and decisions.

  8. Highland Medical Research Journal

    African Journals Online (AJOL)

    The aim of the Highland Medical Research Journal is to publish scientific research in various fields of medical science and to communicate such research findings to the larger world community. It aims to promote cooperation and understanding amoungst workers in various fields of medical science.

  9. The Ozark Highlands

    Science.gov (United States)

    Ethridge, Max

    2009-01-01

    The Ozark Highlands include diverse topographic, geologic, soil, and hydrologic conditions that support a broad range of habitat types. The landscape features rugged uplands - some peaks higher than 2,500 feet above sea level - with exposed rock and varying soil depths and includes extensive areas of karst terrain. The Highlands are characterized by extreme biological diversity and high endemism (uniqueness of species). Vegetation communities are dominated by open oak-hickory and shortleaf pine woodlands and forests. Included in this vegetation matrix is an assemblage of various types of fens, forests, wetlands, fluvial features, and carbonate and siliceous glades. An ever-growing human population in the Ozark Highlands has become very dependent on reservoirs constructed on major rivers in the region and, in some cases, groundwater for household and public water supply. Because of human population growth in the Highlands and increases in industrial and agricultural activities, not only is adequate water quantity an issue, but maintaining good water quality is also a challenge. Point and nonpoint sources of excessive nutrients are an issue. U.S. Geological Survey (USGS) partnership programs to monitor water quality and develop simulation tools to help stakeholders better understand strategies to protect the quality of water and the environment are extremely important. The USGS collects relevant data, conducts interpretive studies, and develops simulation tools to help stakeholders understand resource availability and sustainability issues. Stakeholders dependent on these resources are interested in and benefit greatly from evolving these simulation tools (models) into decision support systems that can be used for adaptive management of water and ecological resources. The interaction of unique and high-quality biological and hydrologic resources and the effects of stresses from human activities can be evaluated best by using a multidisciplinary approach that the USGS

  10. British passports

    CERN Multimedia

    IT Department

    2008-01-01

    Please note that from 01/01/2009, the passport section of the British Consulate will move from Geneva to Paris. This change is part of a global initiative to rationalize passport services and reduce administrative costs while ensuring that the quality of the service remains high. The aim is to issue new passports within 10 working days of receiving applications (excluding transit time). From 1st January 2009 passport applications should be sent by courier or registered post directly to: British Consulate General BP111-08 75363 Paris CEDEX 08 France For further information please refer to: http://ukinswitzerland.fco.gov.uk/en/passports/passport-move/

  11. The Map of General Wade’s Clans (1731, or Map of the Highlands Loyalties

    Directory of Open Access Journals (Sweden)

    MALKIN S.G.

    2014-06-01

    Full Text Available The article is prepared with the support of London School of Economics and Political Sciences in the scope of implementation of research projects “Imperial Identity in Britain and Russia: Scotland and Ukraine, 1707–1914” (2010 and “Modernizing Empires: Regular State on the Margins of Europe – Britain and Russia in the Age of Reason” (2013. The article analyzes the attempts of the British Military responsible for the appeacement of the Scottish Highlands in the first half of the 18th century, to localize rebellion with the help of military topography and ethnic cartography. The material deals with the representation, interpretation and use of cartographic information about the Highlands. Rhetoric strategies of the military cartographers, their aims and role are also the objects of the analysis.In the light of the evidence provided by the most famous analysts on the state of Scottish Highlands and, respectively, on the “the Highland Problem” (support for the second restoration of the Stuart dynasty on the British throne from the disaffected clans which were armed and loyal only to their chiefs, with the help of the analysis of official and non-official documentary on the “Highland Problem” and keeping in mind sense of active corporative unity which was spread among the Military during the first half of the XVIII century, respecting colonial questions and policy on the other imperial margins, the author sought to concentrate research of military topography and ethnic cartography of the “Highland Problem”, represented in this article, on the data represented in “The Description of the Highlands of Scotland” (1731 by Clement Lemprière. In the end it is possible to conclude that the data collected and arranged by Clement Lemprière was not sufficient for the military aims during campaigns against the rebels in the Highlands and served as a frame for account of General Wade on his deeds as Commanderin-Chief in Scotland

  12. Using survival analysis of artificial and Real Brewer's sparrow (Spizella breweri breweri) nests to model site level and nest site factors associated with nest success in the South Okanagan region of Canada

    Science.gov (United States)

    Pam Krannitz Kym Welstead

    2005-01-01

    Predation is the predominant cause of nest failure for the Brewer's Sparrow (Spizella breweri breweri), a provincially red-listed shrub-steppe species that has experienced significant declines throughout most of its range. We monitored Brewer’s Sparrow nests and conducted an artificial nest experiment, in the South Okanagan Valley,...

  13. Willingness to pay for highlands' agro-tourism recreational facility: A case of Boh Tea plantation, Cameron Highlands, Malaysia

    Science.gov (United States)

    A, Syamsul Herman M.; M, Nur A'in C.; S, Ahmad; S, Ramachandran

    2014-03-01

    The increase in tourist demand for highland experience is inevitable. Cameron Highlands, established as a Tea Plantation Estate during the British Colonial era in 1929, has evolved into a major highland tourism destination providing a cool climatic experience coupled with scenic beauty in the midst of Tudor concept architecture which enhances the destinations historical value. Realising such tourism potential, the Boh Plantation management has provided a visitor centre as recreational facility for tourist utilisation. However, the absence in imposing an entrance fee has left a vacuum in determining the recreational economic value of this facility as the benefit of this agro-tourism product to tourists remains unknown. It would be important for the management to identify the benefit since the development and maintenance of the facility is costly. Hence, the purpose of this paper is to estimate the benefit of such establishment in highlands area by assessing visitor's Willingness to pay (WTP). The study examines, explores and debates the issues in a critical yet supportive environment especially highlands. The study obtained 179 usable questionnaires from visitors during weekends, weekdays and public holidays. The result showed that 59% of the visitors were willing to pay for the agro-tourism product. The WTP was estimated at RM 7.21 (1.81). Three factors were found to be influencing WTP which were monthly income, years of education and perception on scenery. Although the study was conducted post development, the finding indicated the WTP for current management practise. Should the management change its style, it would also affect WTP and also the total economic value. Since WTP is established concept, the finding of the study reflects on the opportunities, barriers and challenges inherent in embracing post-disciplinary approaches to research and suggest ways to further enhance the approach.

  14. Crater Highlands, Tanzania

    Science.gov (United States)

    2006-01-01

    The Shuttle Radar Topography Mission (SRTM), flown aboard Space Shuttle Endeavour in February 2000, acquired elevation measurements for nearly all of Earth's landmass between 60oN and 56oS latitudes. For many areas of the world SRTM data provide the first detailed three-dimensional observation of landforms at regional scales. SRTM data were used to generate this view of the Crater Highlands along the East African Rift in Tanzania. Landforms are depicted with colored height and shaded relief, using a vertical exaggeration of 2X and a southwestwardly look direction. Lake Eyasi is depicted in blue at the top of the image, and a smaller lake occurs in Ngorongoro Crater. Near the image center, elevations peak at 3648 meters (11,968 feet) at Mount Loolmalasin, which is south of Ela Naibori Crater. Kitumbeine (left) and Gelai (right) are the two broad mountains rising from the rift lowlands. Mount Longido is seen in the lower left, and the Meto Hills are in the right foreground. Tectonics, volcanism, landslides, erosion and deposition -- and their interactions -- are all very evident in this view. The East African Rift is a zone of spreading between the African (on the west) and Somali (on the east) crustal plates. Two branches of the rift intersect here in Tanzania, resulting in distinctive and prominent landforms. One branch trends nearly parallel the view and includes Lake Eyasi and the very wide Ngorongoro Crater. The other branch is well defined by the lowlands that trend left-right across the image (below center, in green). Volcanoes are often associated with spreading zones where magma, rising to fill the gaps, reaches the surface and builds cones. Craters form if a volcano explodes or collapses. Later spreading can fracture the volcanoes, which is especially evident on Kitumbeine and Gelai Mountains (left and right, respectively, lower center). The Crater Highlands rise far above the adjacent savannas, capture moisture from passing air masses, and host rain

  15. 50 Div in Normandy: A Critical Analysis of the British 50th (Northumbrian) Division on D-Day and in the Battle of Normandy

    National Research Council Canada - National Science Library

    Williams, Ethan R

    2007-01-01

    In late 1943, the British Army ordered the veteran 7th Armored, 51st (Highland) and 50th (Northumbrian) Divisions to return to Great Britain to provide combat experienced troops for the D-Day invasion of northwest Europe...

  16. Lodgepole Pine Cambium (Pinus contorta Dougl. ex Loud. var. latifolia Engelm. ex S. Wats.): a springtime first peoples' food in British Columbia.

    Science.gov (United States)

    Dilbone, Megan; Turner, Nancy J; von Aderkas, Patrick

    2013-01-01

    Lodgepole pine (Pinus contorta var. latifolia) is a tree species utilized for succulent edible cambium and secondary phloem in the spring by Interior First Peoples of the Pacific Northwest. In this article we present a nutritional analysis of this food based on a pooled sample of 17 trees harvested in the Chilcotin region of British Columbia. We also present enzymatic sugar analysis of raw, dried, and cooked lodgepole pine cambium harvested from the Chilcotin and Okanagan regions in British Columbia. In the discussion we interpret the nutrient values of raw lodgepole pine cambium in comparison to dried and cooked cambium, results from other nutritional studies of pine cambium, and nutrients in some other traditional and nontraditional foods.

  17. Ya??tmín Cqw?lqwilt Nixw, Ul Nixw, Ul Nixw, "I Need to Speak More, and More, and More": Okanagan-Colville (Interior Salish) Indigenous Second-Language Learners Share Our Filmed Narratives

    Science.gov (United States)

    Johnson, Michele K.

    2014-01-01

    way', iskwíst, "my name is", S?ímla?xw, and I am from Penticton BC, Canada. kn sqilxw. I am a Syilx (Okanagan, Interior Salish) adult language learner. My cohort and I are midway in our language transformation to become proficient speakers. Our names are Prasát, S?ímla?xw, C'?r?tups, X?wnámx?wnam, Sta?qwálqs, and our Elder, S?amtíc'a?.…

  18. Turbocharging Normalization in Highland Conditions

    Directory of Open Access Journals (Sweden)

    I. V. Filippov

    2017-01-01

    Full Text Available To ensure many production processes are used compressors of various types, including turbochargers, which produce compressed air. The actual performance values of turbochargers used in highlands are significantly different from the certified values, and parameters of compressed air do not always guarantee the smooth and efficient functioning for consumers.The paper presents research results of the turbochargers of 4CI 425MX4 type, a series of "CENTAC", manufactured by INGERSOL – RAND Company. The research has been conducted in industrial highland conditions in difficult climatic environment. There were almost no investigations of turbochargers running in highland conditions. The combination of low atmospheric pressure with high temperature of the intake air causes the abnormal operating conditions of a turbocharger. Only N. M. Barannikov in his paper shows the results of theoretical studies of such operating conditions, but as to the practical research, there is no information at all.To normalize the turbocharger operation an option of the mechanical pressurization in the suction pipe is adopted. As a result of theoretical research, a TurboMAX blower MAX500 was chosen as a supercharger. The next stage of theoretical research was to construct characteristics of the turbocharger 4CI 425MX4 with a mechanical supercharger in the suction pipe. The boost reduces to the minimum the time of using additional compressors when parameters of the intake air are changed and ensures the smooth and efficient functioning for consumers.To verify the results of theoretical studies, namely, the technique for recalculation of the turbocharger characteristics under the real conditions of suction, were carried out the experimental researches. The average error between experimental and theoretical data is 2,9783 %, which confirms the validity of the technique used for reduction of the turbocharger characteristics to those under the real conditions of suction.

  19. Willingness to pay for highlands' agro-tourism recreational facility: A case of Boh Tea plantation, Cameron Highlands, Malaysia

    International Nuclear Information System (INIS)

    Herman M A Syamsul; Nur A'in C M; Ramachandran S; Ahmad S

    2014-01-01

    The increase in tourist demand for highland experience is inevitable. Cameron Highlands, established as a Tea Plantation Estate during the British Colonial era in 1929, has evolved into a major highland tourism destination providing a cool climatic experience coupled with scenic beauty in the midst of Tudor concept architecture which enhances the destinations historical value. Realising such tourism potential, the Boh Plantation management has provided a visitor centre as recreational facility for tourist utilisation. However, the absence in imposing an entrance fee has left a vacuum in determining the recreational economic value of this facility as the benefit of this agro-tourism product to tourists remains unknown. It would be important for the management to identify the benefit since the development and maintenance of the facility is costly. Hence, the purpose of this paper is to estimate the benefit of such establishment in highlands area by assessing visitor's Willingness to pay (WTP). The study examines, explores and debates the issues in a critical yet supportive environment especially highlands. The study obtained 179 usable questionnaires from visitors during weekends, weekdays and public holidays. The result showed that 59% of the visitors were willing to pay for the agro-tourism product. The WTP was estimated at RM 7.21 (€1.81). Three factors were found to be influencing WTP which were monthly income, years of education and perception on scenery. Although the study was conducted post development, the finding indicated the WTP for current management practise. Should the management change its style, it would also affect WTP and also the total economic value. Since WTP is established concept, the finding of the study reflects on the opportunities, barriers and challenges inherent in embracing post-disciplinary approaches to research and suggest ways to further enhance the approach

  20. British Sign Name Customs

    Science.gov (United States)

    Day, Linda; Sutton-Spence, Rachel

    2010-01-01

    Research presented here describes the sign names and the customs of name allocation within the British Deaf community. While some aspects of British Sign Language sign names and British Deaf naming customs differ from those in most Western societies, there are many similarities. There are also similarities with other societies outside the more…

  1. Efficacy of highland production of strawberry transplants

    African Journals Online (AJOL)

    STORAGESEVER

    2009-04-20

    Apr 20, 2009 ... Figure 1. Number of runners per mother plant with bare root propagation system under lowland and highland conditions. ... Containerized plugs (58 x 29 cm, 32 cells), filled with .... and Utilization for a New Century. Larson KD ...

  2. Agriculture/municipal/industrial waste management and resource recovery feasibility study : renewable energy clusters and improved end-use efficiency : a formula for sustainable development[Prepared for the North Okanagan Waste to Energy Consortium

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-10-15

    The North Okanagan Waste to Energy Consortium initiated a study that evaluated the technical, environmental and economic feasibility of a proposed biomass to renewable energy eco-system, using the technologies of anaerobic digestion (AD), cogeneration and hydroponics in a centralized waste treatment and recovery facility. The Okanagan Valley is well suited for the demonstration plant because of its concentration of food producers and processors and abundance of rich organic waste stream. The agricultural, municipal and industrial waste management consortium consisted of a dairy farm, 5 municipalities and local waste handlers. The consortium proposed to combine several organic waste streams such as dairy manure, slaughterhouse offal and source separated municipal solid waste (MSW) to produce biogas in an anaerobic digester. The methane would be processed into renewable energy (heat and electricity) for a hydroponics barley sprout operation. It is expected that the synergies resulting from this project would increase productivity, end-use efficiency and profitability. This study reviewed the basics of AD technology, technological options and evaluated several technology providers. The type and quantity of waste available in the area was determined through a waste audit and analysis. The potential to market the system by-products locally was also reviewed as well as the general economic viability of a centralized system. The study also evaluated site selection, preliminary design and costing, with reference to proximity to feedstock and markets, access to roads, impacts on neighbours and insurance of minimal environmental impact. 84 refs., 82 figs., 10 appendices.

  3. British Dance: Black Routes

    OpenAIRE

    Adair, C.; Burt, Ramsay, 1953-

    2016-01-01

    British Dance: Black Routes re-examines the distinctive contributions made to British dance by dancers who are Black. Covering the period 1946 to the present, it presents a radical re-reading of dancers and their companies, placing their achievements within a broader historical, cultural and artistic context. The result of a two year research project, British Dance and the African Diaspora, led by editors Christy Adair and Ramsay Burt, the collection looks at artists working with contempor...

  4. New York - New Jersey Highlands Regional Study: 2002 Update

    Science.gov (United States)

    Northeastern Area State and Private Forestry

    2003-01-01

    Stewardship Goals For The New York - New Jersey Highlands This 2002 Update of the 1992 New York - New Jersey Highlands Regional Study embodies the following goals for the long-term stewardship of the Highlands: 1. Manage future growth that is compatible with the region's ecological constraints; 2. Maintain an adequate surface and ground water supply that...

  5. Management of grassy bald communities in the Roan Highlands

    Science.gov (United States)

    James T. Donaldson; N. Schubert; Lisa C. Huff

    2010-01-01

    No place better exemplifies that which is rare and unique within high-elevation communities of the Appalachian Mountains than the highlands of Roan Mountain. The Roan Highlands are protected through a landscape-level conservation initiative originally established by the Southern Appalachian Highlands Conservancy and the U.S. Forest Service in 1974.

  6. Ozark-Ouachita Highlands Assessment: Aquatic Conditions

    Science.gov (United States)

    Forest Service U.S. Department of Agriculture

    1999-01-01

    This publication provides citizens, private and public organizations, scientists, and others with information about the aquatic conditions in or near national forests in the Ozark-Ouachita Highlands: the Mark Twain in Missouri, the Ouachita in Arkansas and Oklahoma, and the Ozark-St. Francis National Forests in Arkansas. This report includes water quality analyses,...

  7. Towards improving highland ban.anas

    African Journals Online (AJOL)

    The most fertile land races belonged to 'Nakabululu' and 'Nfuuka' clone sets. Viable seeds were obtained from several land races indicating that genetic improvement ofthese highland bananas through cross breeding is possible. The fertile Iandraces should be cross-pollinated with improved diploids to produce resistant ...

  8. Conservation priorities in the Apache Highlands ecoregion

    Science.gov (United States)

    Dale Turner; Rob Marshall; Carolyn A. F. Enquist; Anne Gondor; David F. Gori; Eduardo Lopez; Gonzalo Luna; Rafaela Paredes Aguilar; Chris Watts; Sabra Schwartz

    2005-01-01

    The Apache Highlands ecoregion incorporates the entire Madrean Archipelago/Sky Island region. We analyzed the current distribution of 223 target species and 26 terrestrial ecological systems there, and compared them with constraints on ecosystem integrity (e.g., road density) to determine the most efficient set of areas needed to maintain current biodiversity. The...

  9. Histopathological study of malignant melanoma in highlanders ...

    African Journals Online (AJOL)

    Histopathological study of malignant melanoma in highlanders. AZ Mohammed, AN Manasseh, BM Mandong, ST Edino. Abstract. Background:Malignant melanoma is a fatal skin cancer that is curable when detected and treated early. Recent reports indicate a rising incidence globally. This study aims at identifying the ...

  10. Seismic activity maps for the Armenian Highlands

    Energy Technology Data Exchange (ETDEWEB)

    Karapetyan, N.K.; Manukyan, Zh.O.

    1976-01-01

    Seismic activity maps for the periods 1952 to 1967 and 1952 to 1968 were compiled for the Armenian Highlands in order to study the spatial distribution of earthquake recurrence and to construct maps in isolines of seismic activity. Diagrams are presented illustrating such seismic activity maps for the indicated periods. 4 references, 3 figures, 1 table.

  11. Human malaria in the highlands of Yemen

    Science.gov (United States)

    AL-Mekhlafi, A M; AL-Mekhlafi, H M; Mahdy, M A K; Azazy, A A; Fong, M Y

    2011-01-01

    Between June 2008 and March 2009, a cross-sectional study of human malaria was carried out in four governorates of Yemen, two (Taiz and Hodiedah) representing the country’s highlands and the others (Dhamar and Raymah) the country’s coastal plains/foothills. The main aims were to determine the prevalences of Plasmodium infection among 455 febrile patients presenting for care at participating health facilities and to investigate the potential risk factors for such infection. Malarial infection was detected in 78 (17·1%) of the investigated patients and was more likely to be detected among the febrile patients from the highlands than among those presenting in the coastal plains/foothills (22·6% v.13·9%; χ2 = 10·102; P = 0·018). Binary logistic-regression models identified low household income [odds ratio (OR) = 13·52; 95% confidence interval (CI) = 2·62–69·67; P = 0·002], living in a household with access to a water pump (OR = 4·18; CI = 1·60–10·96; P = 0·004) and living in a household near a stream (OR = 4·43; CI = 1·35–14·56; P = 0·014) as significant risk factors for malarial infection in the highlands. Low household income was the only significant risk factor identified for such infection in the coastal plains and foothills (OR = 8·20; CI = 1·80–37·45; P = 0·007). It is unclear why febrile patients in the highlands of Yemen are much more likely to be found to have malarial infection than their counterparts from the coastal plains and foothills. Although it is possible that malarial transmission is relatively intense in the highlands, it seems more likely that, compared with those who live at lower altitudes, those who live in the highlands are less immune to malaria, and therefore more likely to develop febrile illness following malarial infection. Whatever the cause of the symptomatic malarial infection commonly found in the highlands of Yemen, it is a matter of serious

  12. Analysis of air quality at Osoyoos, British Columbia border air quality station (Nov 2004 - Sep 2006) : an analysis of trans-boundary air pollution transport

    International Nuclear Information System (INIS)

    Meyn, S.; Hay, J.; Vingarzan, R.; Farris, S.

    2007-05-01

    The purpose of the border air quality study, under the Canada-United States (US) international airshed strategy, was to assess the transboundary transport of air pollutants between the US and Canada. This report presented an analysis of pollutants in ambient air and assessed their most likely source location and transport direction. The pollutants of most interest were fine particulate matter (PM 2.5 ) and ground-level ozone (O 3 ) due to their association with human health effects. The data analyzed in this report represent just under two years of meteorological, air quality, and traffic volume data. Data was collected at the Osoyoos Canada customs site from November 2004 to September 2006. Osoyoos is located at the southern Canadian extreme of the Okanagan Valley in British Columbia. The report provided data summaries and discussed meteorology and elevated concentration conditions of PM 2.5 ; O 3 ; nitric oxide (NO); nitrogen; and sulphur dioxide (SO 2 ). Next, the report provided a multi-pollutant analysis as well as an episode analysis consisting of 4 case studies. The report also included an analysis of transboundary pollutant transport such as a wind sector analysis of pollutant concentration and comparison with modeled transport. Last, the report provided a summary and a discussion of policy implications. It was concluded that US-Canada transboundary transport of pollutants occurs through the Okanagan Valley in which the Osoyoos Canada Customs border air quality station is located. The study recommended further investigation of air parcel trajectories and synoptic-scale conditions leading to elevated O 3 concentrations, as well as the collection of at least 3 full years worth of PM 2.5 and O 3 data to calculate and measure against Canada-wide standards/US national ambient air quality objectives. refs., tabs., figs

  13. Cultural Astronomy in the Armenian Highland

    Science.gov (United States)

    Farmanyan, S. V.; Suvaryan, Yu. M.; Mickaelian, A. M. (Eds.)

    2016-12-01

    The book contains 29 articles of the Proceedings of the Young Scientists Conference "Cultural Astronomy in the Armenian Highland" held at the Armenian National Academy of Sciences on 20-23 June 2016. It consists of 4 main sections: "Introductory", "Cultural Astronomy", "Archaeoastronomy", "Scientific Tourism and Journalism, Astronomical Education and Amateur Astronomy". The book may be interesting to astronomers, culturologists, philologists, linguists, historians, archaeologists, art historians, ethnographers and to other specialists, as well as to students.

  14. Chronocentrism and British criminology.

    Science.gov (United States)

    Rock, Paul

    2005-09-01

    Criminologists display a largely unexamined propensity to ignore writings that are more than fifteen or so years old, with evident consequences for the public presentation and validation of expert knowledge. A citation study was combined with detailed observations from British criminologists to ascertain quite how that disavowal of the past was accomplished.

  15. Radionuclides at Descartes in the central highlands

    Science.gov (United States)

    Wrigley, R. C.

    1973-01-01

    Throium, uranium, potassium, aluminium-26, and sodium-22 were measured by nondestructive gamma ray spectrometry in six soil and two rock samples gathered by Apollo 16 in the lunar central highlands. The soil samples probably include both major geologic formations in the vicinity, the Cayley and Descartes Formations, although it is possible that the Descartes Formation is not represented. The rock samples have low concentrations of primordial radionuclides. The Al concentrations were lower than could be expected from the high abundance of alumina in the Apollo 16 soils reported earlier, but this could be due to lower concentrations of target elements in these soils, sampling depth variations, or regolithic mixing (exposure age variations).

  16. Genetic Diversity Among East African Highland Bananas For ...

    African Journals Online (AJOL)

    There are 84 distinct cultivars of highland bananas (Musa spp.) in Uganda, grouped in five clone sets and it is not known which among these are female fertile. The objective of the study reported herein was to identify female fertile highland bananas that can be used in a cross breeding program and to determine the ...

  17. Cascade Heritage Power Project assessment and screening report[With respect to review of the application for an environmental assessment certificate pursuant to the British Columbia Environmental Assessement Act, SBC 2002, c. 43 and with respect to the requirements of a screening pursuant to the Canadian Environmental Assessment Act, SC 1992, c. 37 as amended

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-12

    In 1999, Powerhouse Development Inc. submitted an application to the British Columbia Environmental Assessment Office (EAO) for its proposed Cascade Heritage Power Project, a 25-megawatt run-of-the-river hydroelectric facility that consists of a weir, an intake structure, an underground tunnel, a power plant, a substation and a transmission line. The proposed site is on the Kettle River near Grand Forks, British Columbia in the unique recreational area of the Cascade Canyon and Falls. The project is also situated within Okanagan First Nations territory. In 2002, the proponent redesigned its application to address public concerns regarding the potential impacts on recreation and tourism, water availability, water quality, fish, land use and energy policy. The proponent agreed to continue consulting with local residents and community groups about the project. Okanagan Nation Alliance (ONA) consultation opportunities were provided by EAO during the assessment of the project. ONA issues of concern included potential adverse effects on water quantity and quality, fish, wildlife, vegetation, and archaeological sites, including a sacred spiritual site. The ONA were also concerned about restrictions on access to the area for traditional use. This paper summarized issues regarding the following potential project effects: the various elements of the redesigned project, intended to mitigate the potential adverse effects of the original proposal; the location of project components and how the project will operate; the potential environmental effects and proposed mitigation measures; and, the potential socio-economic effects and proposed mitigation measures. With reference to environmental effects, it was determined that fish habitat information requirements for the project have been addressed satisfactorily along with terrestrial biodiversity issues related to 11 wildlife species that are listed as endangered. Natural Resources Canada concluded that the proponent adequately

  18. British Museum paintings

    OpenAIRE

    Edmonds, Frances

    2011-01-01

    Frances Edmonds is one of a group of artists selected for the show ‘Territories’ taking place at Galerie Windkracht 13 in Den Helder, Holland this July 2012. This exhibition is curated by Sharon Beavan and Gethin Evans. The artists represented work across the boundaries of two and three-dimensional and time based form. The brief – to interrogate and explore the notion of territories. Frances will be showing several paintings from the British Museum series, based on imagery collected ...

  19. determination of the power law exponent for southern highlands

    African Journals Online (AJOL)

    Mgina

    site located in the southern highland zone of Tanzania, was established using wind speeds measured at heights ... distribution, turbulence and wind gusts at the ... mathematical models, which normally .... other locations that have similar wind.

  20. Building Effective Water Governance in the Asian Highlands | CRDI ...

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

    Building Effective Water Governance in the Asian Highlands ... This project is funded through IDRC's Adaptation Research Initiative in Asia (ARI-Asia) ... Kunming Institute of Botany, Chinese Academy of Sciences as represented by Sun Hang.

  1. Maize production in the central Kenya highlands using cattle ...

    African Journals Online (AJOL)

    Mo

    effective in the production of maize, compared to singular application of manures (5 t ha-1) and mineral fertilizer alone applied at rates below ...... A Handbook of Methods, 2nd. Edition. ... Manure management in the Kenya highlands: Practices.

  2. Building Effective Water Governance in the Asian Highlands | IDRC ...

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

    This project seeks to facilitate effective water resource management in the Asian Highlands by integrating climate ... Journal articles ... Adaptation strategies for two Colombian cities were discussed at ADAPTO's second international workshop.

  3. Morphological dynamics of gully systems in the subhumid Ethiopian Highlands

    NARCIS (Netherlands)

    Zegeye, Assefa D.; Langendoen, Eddy J.; Stoof, C.R.; Tilahun, Seifu A.; Dagnew, Dessalegn C.; Zimale, Fasikaw A.; Guzman, C.D.; Yitaferu, B.; Steenhuis, T.S.

    2016-01-01

    Gully expansion in the Ethiopian Highlands dissects vital agricultural lands with the eroded materials adversely impacting downstream resources, for example as they accumulate in reservoirs. While gully expansion and rehabilitation have been more extensively researched in the semiarid region of

  4. Integrated Natural Resource Management in the Highlands of ...

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

    1 janv. 2012 ... Integrated Natural Resource Management in the Highlands of Eastern Africa: ... goal of implementing an integrated approach to natural resource ... and the International Water Management Institute in Addis Ababa, Ethiopia.

  5. Feed resources and livestock production situation in the highland ...

    African Journals Online (AJOL)

    Feed resources and livestock production situation in the highland and mid altitude areas ... production constraints, major feed resources and their potential contribution. A single-visit multi subject formal survey method was used in the survey.

  6. Improving Food Security in the Highlands of Ethiopia through ...

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

    ... in the Highlands of Ethiopia through Improved and Sustainable Agricultural Productivity and ... Women will be involved as agents of change in the adoption of improved ... IDRC and key partners will showcase critical work on adaptation and ...

  7. Conference Proceedings: Photography and Britishness

    Directory of Open Access Journals (Sweden)

    Sean Willcock

    2016-11-01

    Full Text Available The video-recordings presented here were made at the conference Photography and Britishness, held at the Yale Center for British Art on November 4 – 5, 2016. The conference was the result of a collaboration between the Yale Center for British Art, New Haven, the Paul Mellon Centre for Studies in British Art, London, and the Huntington Library, Art Collections, and Botanical Gardens in San Marino—three research institutions that have a converging interest in British art. The conference sought to investigate the various ways in which notions of “Britishness” have been communicated, inflected, and contested through the photographic image. It was not a conference about the history of photography in Britain, or about British photography. Rather, it sought to consider the nature of the relationship between photography and Britishness: the notion that photography can capture images of Britishness, at the same time that our sense of what Britishness constitutes is produced by the photographic image. A key question for the conference was whether Britishness can have a photographic referent—or whether it is itself an effect of representation. Speakers at the conference approached these questions from a wide range of perspectives and focusing on a diverse number of photographic materials—from family albums and studio portraits to advertisements, reportage, and aerial photography—which demonstrated the complexities and instabilities not only of the term Britishness, but also of the medium of photography. The conference was opened with an introduction by John Tagg. The videos included here are presented in the order they were delivered.

  8. Privatising British electricity

    International Nuclear Information System (INIS)

    Holmes, A.

    1992-01-01

    The privatisation of the British electricity industry was intended to be the most radical change made to a European power system in the post-war period. It was of an experimental nature, imposing on electricity a way of operating which has no equivalent anywhere in the world. This report shows, however, that in the long run-up to privatisation, a number of factors combined to pull the plan far from its original aims and to produce a hybrid system which has caused many new difficulties without establishing a fully commercial market. The original ideas behind the new system - most notably the establishment of a fully competitive commercial system - have not been fulfilled. Many of them were wholly impractical. The problems of establishing a competitive market in electricity were never properly addressed until the planning for the new system was well under way. (author)

  9. British Nuclear Fuels (Warrington)

    International Nuclear Information System (INIS)

    Hoyle, D.; Cryer, B.; Bellotti, D.

    1992-01-01

    This adjournment debate is about British Nuclear Fuels plc and the 750 redundancies due to take place by the mid-1990s at BNFL, Risley. The debate was instigated by the Member of Parliament for Warrington, the constituency in which BNFL, Risley is situated. Other members pointed out that other industries, such as the textile industry are also suffering job losses due to the recession. However the MP for Warrington argued that the recent restructuring of BNFL restricted the financial flexibility of BNFL so that the benefits of contracts won for THORP at Sellafield could not help BNFL, Risley. The debate became more generally about training, apprentices and employment opportunities. The Parliamentary Under-Secretary of State for Energy explained the position as he saw it and said BNFL may be able to offer more help to its apprentices. Long- term employment prospects at BNFL are dependent on the future of the nuclear industry in general. The debate lasted about half an hour and is reported verbatim. (U.K)

  10. 1970 British Cohort Study

    Directory of Open Access Journals (Sweden)

    Matt Brown

    2014-10-01

    Full Text Available The 1970 British Cohort Study (BCS70 is one of Britain’s world famous national longitudinal birth cohort studies, three of which are run by the Centre for Longitudinal Studies at the Institute of Education, University of London.  BCS70 follows the lives of more than 17,000 people born in England, Scotland and Wales in a single week of 1970. Over the course of cohort members lives, the BCS70 has collected information on health, physical, educational and social development, and economic circumstances among other factors. Since the birth survey in 1970, there have been nine ‘sweeps’ of all cohort members at ages 5, 10, 16, 26, 30, 34, 38 and most recently at 42. Data has been collected from a number of different sources (the midwife present at birth, parents of the cohort members, head and class teachers, school health service personnel and the cohort members themselves. The data has been collected in a variety of ways including via paper and electronic questionnaires, clinical records, medical examinations, physical measurements, tests of ability, educational assessments and diaries. The majority of BCS70 survey data can be accessed by bona fide researchers through the UK Data Service at the University of Essex.

  11. HLA studies of Highland and Coastal New Guineans.

    Science.gov (United States)

    Crane, G; Bhatia, K; Honeyman, M; Doran, T; Messel, N; Hakos, G; Tarlinton, D; Amos, D B; Bashir, H

    1985-04-01

    The HLA profile of three New Guinean populations, two Highland (Asaro, Watut), and one Coastal is presented. The Highland populations are characterized by a low average number of alleles segregating at the HLA loci and also by a low mean value of heterozygosity at these loci. The genetic affinities of the two Highland groups with other Melanesian populations in the Pacific are remote. The Coastal group, on the other hand, shows strong similarities in its antigenic diversity and haplotypic combinations with other Melanesian populations. Nonetheless, the two Highland groups show significant divergence from each other in terms of allelic and haplotypic frequencies. Two different waves of migration settled in the Highlands of New Guinea between 10,000 and 15,000 years ago, and it is possible that the Watut, an Angan speaking group, represents the remnants of the first migration into the interior, whereas the Asaro, members of the Eastern Central family of the Trans-New Guinea phylum, arrived at a later date.

  12. Guiana Highlands, Shaded Relief and Colored Height

    Science.gov (United States)

    2003-01-01

    [figure removed for brevity, see original site] These two images show exactly the same area in South America, the Guiana Highlands straddling the borders of Venezuela, Guyana and Brazil. The image on the left was created using the best global topographic data set previously available, the U.S. Geological Survey's GTOPO30. In contrast, the image on the right was generated with a new data set recently released by the Shuttle Radar Topography Mission (SRTM) called SRTM30, which represents a significant improvement in our knowledge of the topography of much of the world.GTOPO30, with a resolution of about 928 meters (1496 feet), was developed over a three-year period and published in 1996, and since then has been the primary source of digital elevation data for scientists and analysts involved in global studies. However, since it was compiled from a number of different map sources with varying attributes, the data for some parts of the globe were inconsistent or of low quality.The SRTM data, on the other hand, were collected within a ten-day period using the same instrument in a uniform fashion, and were processed into elevation data using consistent processing techniques. Thus SRTM30 provides a new resource of uniform quality for all parts of the Earth, and since the data, which have an intrinsic resolution of about 30 meters, were averaged and resampled to match the GTOPO30 sample spacing and format, and can be used by the same computer software without modification.The Guiana Highlands are part of the Guyana Shield, which lies in northeast South America and represent one of the oldest land surfaces in the world. Chemical weathering over many millions of years has created a landscape of flat-topped table mountains with dramatic, steep cliffs with a large number of spectacular waterfalls. For example Angel Falls, at 979 meters the highest waterfall in the world, plunges from Auyan Tebuy, part of a mesa of the type that may have been the inspiration for Arthur Conan

  13. Respiratory Toxicity of Lunar Highland Dust

    Science.gov (United States)

    James, John T.; Lam, Chiu-wing; Wallace, William T.

    2009-01-01

    Lunar dust exposures occurred during the Apollo missions while the crew was on the lunar surface and especially when microgravity conditions were attained during rendezvous in lunar orbit. Crews reported that the dust was irritating to the eyes and in some cases respiratory symptoms were elicited. NASA s vision for lunar exploration includes stays of 6 months on the lunar surface hence the health effects of periodic exposure to lunar dust need to be assessed. NASA has performed this assessment with a series of in vitro and in vivo tests on authentic lunar dust. Our approach is to "calibrate" the intrinsic toxicity of lunar dust by comparison to a nontoxic dust (TiO2) and a highly toxic dust (quartz) using intratrachael instillation of the dusts in mice. A battery of indices of toxicity is assessed at various time points after the instillations. Cultures of selected cells are exposed to test dusts to assess the adverse effects on the cells. Finally, chemical systems are used to assess the nature of the reactivity of various dusts and to determine the persistence of reactivity under various environmental conditions that are relevant to a space habitat. Similar systems are used to assess the dissolution of the dust. From these studies we will be able to set a defensible inhalation exposure standard for aged dust and predict whether we need a separate standard for reactive dust. Presently-available data suggest that aged lunar highland dust is slightly toxic, that it can adversely affect cultured cells, and that the surface reactivity induced by grinding the dust persists for a few hours after activation.

  14. Regional futures: British Columbia

    International Nuclear Information System (INIS)

    Rees, W.

    1993-01-01

    Two paradigms that are the source of present-day economic development policies are described. The dominant paradigm is the expansionist world view that assumes economic growth is essentially unlimited, subject to certain constraints, and that the best way to monitor the human economy is through money flows. The steady-state or ecological world view assumes there are real constraints on material throughput and growth, and puts a significant emphasis on natural capital as a form of wealth which is distinct from economic or manufactured capital. Over the long term, each generation must receive from the previous generation at least an adequate stock of natural capital assets to ensure long-term sustainability. For every major category of consumption, such as food and energy, an ecological footprint can be assigned which represents the land needed to sustain a given pattern of consumption. For the lower mainland of British Columbia, this footprint would be about 22 times the actual land area; for the Netherlands, it would be about 15 times larger than the country itself. On a global basis, only about 1.7 hectares per capita of ecologically productive land is actually available, showing that Canadian material standards would not be sustainable on a global level. The steady-state approach to economic development would involve a local and regional approach from the bottom up, preferring small-scale labor-intensive enterprise. Trade would be limited to trading in real ecological surpluses, and value-added products would be made locally instead of shipping raw materials for processing elsewhere. 5 figs

  15. War of the British Worlds

    DEFF Research Database (Denmark)

    Mercau, Ezequiel

    2016-01-01

    The 1982 Falklands War was shrouded in symbolism, bringing to the fore divergent conceptions of Britishness, kinship, and belonging. This article casts light on the persistent purchase of the idea of Greater Britain long after the end of empire, addressing a case that would normally be deemed...... outside its spatial and temporal boundaries. By highlighting the inherent contradictions of this transnational bond, the South Atlantic conflict had a profound effect on an underexposed British community with a lingering attachment to a “British world”: the Anglo-Argentines. As they found themselves...... wedged between two irreconcilable identities, divisions threatened to derail this already enfeebled grouping. Yet leaders of the community, presuming a common Britishness with the Falkland Islanders and Britons in the United Kingdom, sought to intervene in the conflict by reaching out to both...

  16. "Free Primary Education" in Lesotho and the Disadvantages of the Highlands

    Science.gov (United States)

    Urwick, James

    2011-01-01

    This article explores the effects of national policies associated with "Education for All" on a disadvantaged region, the highlands of Lesotho. Since 2000 a programme of "Free Primary Education" has improved the position of the highlands in access to primary schooling; nevertheless, highland primary schools compare poorly with…

  17. Hydrogeology of the Mogollon Highlands, central Arizona

    Science.gov (United States)

    Parker, John T.C.; Steinkampf, William C.; Flynn, Marilyn E.

    2005-01-01

    The Mogollon Highlands, 4,855 square miles of rugged, mountainous terrain at the southern edge of the Colorado Plateau in central Arizona, is characterized by a bedrock-dominated hydrologic system that results in an incompletely integrated regional ground-water system, flashy streamflow, and various local water-bearing zones that are sensitive to drought. Increased demand on the water resources of the area as a result of recreational activities and population growth have made necessary an increased understanding of the hydrogeology of the region. The U.S. Geological Survey conducted a study of the geology and hydrology of the region in cooperation with the Arizona Department of Water Resources under the auspices of the Arizona Rural Watershed Initiative, a program launched in 1998 to assist rural areas in dealing with water-resources issues. The study involved the analysis of geologic maps, surface-water and ground-water flow, and water and rock chemical data and spatial relationships to characterize the hydrogeologic framework. The study area includes the southwestern corner of the Colorado Plateau and the Mogollon Rim, which is the eroded edge of the plateau. A 3,000- to 4,000-foot sequence of early to late Paleozoic sedimentary rocks forms the generally south-facing scarp of the Mogollon Rim. The area adjacent to the edge of the Mogollon Rim is an erosional landscape of rolling, step-like terrain exposing Proterozoic metamorphic and granitic rocks. Farther south, the Sierra Ancha and Mazatzal Mountain ranges, which are composed of various Proterozoic rocks, flank an alluvial basin filled with late Cenozoic sediments and volcanic flows. Eight streams with perennial to intermittent to ephemeral flow drain upland regions of the Mogollon Rim and flow into the Salt River on the southern boundary or the Verde River on the western boundary. Ground-water flow paths generally are controlled by large-scale fracture systems or by karst features in carbonate rocks. Stream

  18. Interest groups, the Lesotho Highlands Water Project Phase 1

    African Journals Online (AJOL)

    interest groups can bring about changes in the water policy arena. ... Lesotho Highlands Water Project Phase 1 as a case study. ... attempts to influence public policy and their representation ... ties concern the relations between state actors and non-state ..... 'bears responsibility here [LHWP], since it is the sponsor of.

  19. Proliferation and Shoot Recovery among the East African Highland ...

    African Journals Online (AJOL)

    Production of East African highland banana (EA-AAA banana) (Musa spp.) is limited by scarcity of planting materials, attributable to their low natural proliferation ability. Under natural field conditions, the EA-AAA bananas greatly differ in suckering ability. In vitro micropropagation has been adopted as an alternative means ...

  20. Social capital in water user organizations of the Ecuadorian Highlands

    NARCIS (Netherlands)

    Hoogesteger van Dijk, J.D.

    2013-01-01

    In this article, I explore how new water user organizations have developed in formerly state managed irrigation systems in the Ecuadorian highlands since the 1990s. The article is based on an in-depth case study of the Pillaro irrigation system and illustrations of other cases. These water user

  1. Virulence diversity of Uromyces Appendiculatus in the Highlands of Guatemala

    Science.gov (United States)

    The common bean is planted throughout Guatemala, especially in the highlands of the South East, North East, and South West regions. In these regions, temperatures fluctuate between 16 y 20 °C and the average rain precipitation is about 1000 mm. These conditions are optimum for the rust disease and b...

  2. Rural income and forest reliance in highland Guatemala

    DEFF Research Database (Denmark)

    Córdova, José Pablo Prado; Wunder, Sven; Smith-Hall, Carsten

    2013-01-01

    This paper estimates rural household-level forest reliance in the western highlands of Guatemala using quantitative methods. Data were generated by the way of an in-depth household income survey, repeated quarterly between November 2005 and November 2006, in 11 villages (n = 149 randomly selected...

  3. Feed resources and livestock production situation in the highland ...

    African Journals Online (AJOL)

    A survey was conducted in the highland and mid altitude areas of Horro and Guduru districts of Horro Guduru Wollega Zone of Oromia Regional State, western Ethiopia with the objectives of assessing livestock production situation, livestock production constraints, major feed resources and their potential contribution.

  4. Landslide monitoring in the Atlantic Highlands area, New Jersey

    Science.gov (United States)

    Reilly, Pamela A.; Ashland, Francis X.; Fiore, Alex R.

    2017-08-25

    Shallow and deep-seated landslides have occurred episodically on the steep coastal bluffs of the Atlantic Highlands area (Boroughs of Atlantic Highlands and Highlands) in New Jersey. The oldest documented deep-seated landslide occurred in April 1782 and significantly changed the morphology of the bluff. However, recent landslides have been mostly shallow in nature and have occurred during large storms with exceptionally heavy rainfall. These shallow landslides have resulted in considerable damage to residential property and local infrastructure and threatened human safety.The recent shallow landslides in the area (locations modified from New Jersey Department of Environmental Protection) consist primarily of slumps and flows of earth and debris within areas of historical landslides or on slopes modified by human activities. Such landslides are typically triggered by increases in shallow soil moisture and pore-water pressure caused by sustained and intense rainfall associated with spring nor’easters and late summer–fall tropical cyclones. However, the critical relation between rainfall, soil-moisture conditions, and landslide movement has not been fully defined. The U.S. Geological Survey is currently monitoring hillslopes within the Atlantic Highlands area to better understand the hydrologic and meteorological conditions associated with shallow landslide initiation.

  5. 27 CFR 9.122 - Western Connecticut Highlands.

    Science.gov (United States)

    2010-04-01

    ... Highlands. 9.122 Section 9.122 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... (Litchfield-Hartford-New Haven County line); (6) The boundary then travels approximately 7 miles west along the Litchfield-New Haven County line to Connecticut Route #8 at Waterville in the Town of Waterbury...

  6. Predation drives nesting success in moist highland grasslands: the ...

    African Journals Online (AJOL)

    By focusing on process-oriented data rather than inventory-type data, this study provides a robust understanding of the effects of agricultural management on grassland bird reproductive output in the moist highland grasslands (MHGs) of South Africa. Four-hundred and four nests of 12 grassland-breeding bird species were ...

  7. 'Dar' + gerund in Ecuadorian Highland Spanish: contact-induced grammaticalization?

    NARCIS (Netherlands)

    Olbertz, H.

    2008-01-01

    The benefactive construction dar + gerund is used in the North Andean region only and is unknown elsewhere in the Spanish-speaking world. Based on the analysis of spontaneous data from Ecuadorian Highland Spanish, this paper provides a linguististic description of dar + gerund and of the social and

  8. Interrill and rill erodibility in the northern andean highlands

    NARCIS (Netherlands)

    Romero, C.; Stroosnijder, L.; Baigorria, G.A.

    2007-01-01

    There is a lack of quantitative information describing the physical processes causing soil erosion in the Andean Highlands, especially those related to interrill and rill erodibility factors. To assess how susceptible are soils to erosion in this region, field measurements of interrill (Ki) and rill

  9. Descartes highlands: Possible analogs around the Orientale Basin, part D

    Science.gov (United States)

    Carroll, A. H.

    1972-01-01

    Two possible analogs, although not entirely satisfactory, offer reasonable alternatives to the volcanic interpretation of the Descartes highlands. Reconsideration of this complex terrain, prompted by the preliminary results of the Apollo 16 mission, will lead to the revision of some theories on lunar volcanism and also to a better understanding of the landforms caused by the formation of multi-ring basins.

  10. Changes in farmers' knowledge of maize diversity in highland Guatemala

    NARCIS (Netherlands)

    Etten, van J.

    2006-01-01

    Small-scale studies on long-term change in agricultural knowledge might uncover insights with broader, regional implications. This article evaluates change in farmer knowledge about crop genetic resources in highland Guatemala between 1927/37 and 2004. It concentrates on maize (Zea mays ssp. mays

  11. Participatory policy development for integrated watershed management in Uganda's highlands

    NARCIS (Netherlands)

    Mutekanga, F.P.

    2012-01-01

    Soil erosion is a serious problem in the densely populated Uganda highlands and previous interventions were ineffective. This study, on the Ngenge watershed, Mount Elgon, was aimed at developing policy for the implementation of a new strategy for solving the problem, Integrated Watershed

  12. Grass survey of the Itremo Massif records endemic central highland ...

    African Journals Online (AJOL)

    Twenty species are endemic to the central highlands, and a further 1 4 species are restricted to Madagascar. Five ecological groups of grasses were identified in the Itremo Massif: shade species in gallery forests, open wet area species, fire grasses, anthropogenic disturbance associated grasses and rock-dwelling grasses.

  13. The British Monarchy On Screen

    OpenAIRE

    Merck, Mandy

    2016-01-01

    Moving images of the British monarchy, in fact and fiction, are almost as old as the moving image itself, dating back to an 1895 American drama, The Execution of Mary Queen of Scots. British monarchs even appeared in the new ‘animated photography’ from 1896, led by Queen Victoria. Half a century later, the 1953 coronation of Elizabeth II was a milestone in the adoption of television, watched by 20 million Britons and 100 million North Americans. At the century’s end, Princess Diana’s funeral ...

  14. British Values and British Identity: Muddles, Mixtures, and Ways Ahead

    Science.gov (United States)

    Richardson, Robin

    2015-01-01

    In the final eleven months of its five-year term, the Coalition Government placed much emphasis in the education system on what it called fundamental British values (FBV). The phrase had its origins in counter-terrorism strategies that were of dubious validity both conceptually and operationally, and the trigger for its introduction into the…

  15. Medical slang in British hospitals.

    Science.gov (United States)

    Fox, Adam T; Fertleman, Michael; Cahill, Pauline; Palmer, Roger D

    2003-01-01

    The usage, derivation, and psychological, ethical, and legal aspects of slang terminology in medicine are discussed. The colloquial vocabulary is further described and a comprehensive glossary of common UK terms provided in appendix. This forms the first list of slang terms currently in use throughout the British medical establishment.

  16. Nuclear power in British politics

    International Nuclear Information System (INIS)

    Pocock, R.F.

    1987-01-01

    The paper concerns the subject of nuclear power in British politics in 1986. The policies of the major political parties towards nuclear power are briefly outlined, along with public attitudes to nuclear energy, Chernobyl, and the rise of the anti-nuclear campaigners. (UK)

  17. British Columbia : an alternative design

    International Nuclear Information System (INIS)

    Ostergaard, P.

    2003-01-01

    This PowerPoint presentation outlined the British Columbia Ministry of Energy and Mines' approach to the electricity market. A brief overview of the electric system in the province was provided, examining capacity (primarily hydro based) and the utility sector with its public ownership. In British Columbia, 80 per cent of the electricity is generated by British Columbia Hydro (BC Hydro). The rates are based on cost of service. British Columbia's market is western North America. A comparison of monthly bills for several large cities, both Canadian and American, was displayed. The market reviews conducted in 1995, 1998, and 2002 were reviewed and the major recommendations discussed. The author identified the opportunities in the province, discussing natural gas and coal for electricity production, resource potential, demand, and private sector capacity. The challenges facing the province are: cost effective development of resources to meet energy demand; aging infrastructure, high reliability requirements and economic growth; evolving electricity market structure in the United States; and, monopoly. The transmission system was reviewed with reference to trade with the Pacific Northwest, flexibility and storage. The energy plan objectives for the future were presented, including low rates and public ownership, secure and reliable supply, more private sector opportunities, and environmental responsibility. The alternative market structure includes regulated market characteristics, access to trade, and customer focus. figs

  18. Young British Art / Hanno Soans

    Index Scriptorium Estoniae

    Soans, Hanno, 1974-

    2001-01-01

    1990ndate kunsti muutumisest. Inglise kunstniku Peter Daviese maalist "Kuum esimene sada" (1996), Gavin Turki vahakujuna valminud autoportreest "Pop". "Young British Art'i" uuskunstist ja Jasper Zoova installatsioonist "F1". Eri analüüsivõimalusi pakkuvatest töödest (Marko Laimre & Ene-Liis Semperi 2000. a. novembri ühisnäituse osa töid).

  19. Drowning of British children abroad.

    Science.gov (United States)

    Cornall, P; Howie, S; Mughal, A; Sumner, V; Dunstan, F; Kemp, A; Sibert, J

    2005-09-01

    To quantify the risks of British children drowning abroad. The numbers of British children drowning abroad were estimated for 1996-2003 using the RoSPA/RLSS press cutting database. We compared these figures with the numbers of British children going abroad from the International Passenger Survey from the Office of National Statistics. Sixty-eight children (45 boys-23 Girls) drowned in the eight-year period: 48 (71%) in swimming pools (mostly in hotels). Allowing for exposure, the rate was higher in North America [5.2 (CI 2.9-9.4)/million tourists] than the European Union [1.9 (CI 1.4-2.5)/million tourists] p = 0.002. On average eight British children drown each year abroad. This is therefore a rare but tragic event. Most of these episodes happen in swimming pools and this needs to be compared to the one child that dies each year in municipal swimming pools in the United Kingdom where there is adequate lifeguarding. It may be that parents have a false sense of security for their children in pools abroad. We believe that there needs to be action from the European Union on this important event.

  20. The megalithic complex of highland Jambi: An archaeological perspective

    Directory of Open Access Journals (Sweden)

    Mai Lin Tjoa-Bonatz

    2008-12-01

    Full Text Available The highlands of Sumatra remain one of the most neglected regions of insular Southeast Asia in terms of history and archaeology. No comprehensive research program incorporating both a survey and excavations within a defined geographical or environmental zone has been carried out there since Van der Hoop (1932 conducted his study of the megaliths on the Pasemah plateau in the 1930s. Meanwhile, Van der Hoop’s investigations and several other archaeological research activities at places such as northwest Lampung (McKinnon 1993, Pasemah (Sukendar and Sukidjo 1983-84; Caldwell 1997; Kusumawati and Sukendar 2000, Kerinci (Laporan 1995a, 1996a, and the Minangkabau heartland (Miksic 1986, 1987, 2004 have placed special emphasis on the megalithic remains. As a result, the megaliths are by far the bestknown archaeological attraction of the Sumatran highlands.

  1. Hydrogeology and groundwater quality of Highlands County, Florida

    Science.gov (United States)

    Spechler, Rick M.

    2010-01-01

    Groundwater is the main source of water supply in Highlands County, Florida. As the demand for water in the county increases, additional information about local groundwater resources is needed to manage and develop the water supply effectively. To address the need for additional data, a study was conducted to evaluate the hydrogeology and groundwater quality of Highlands County. Total groundwater use in Highlands County has increased steadily since 1965. Total groundwater withdrawals increased from about 37 million gallons per day in 1965 to about 107 million gallons per day in 2005. Much of this increase in water use is related to agricultural activities, especially citrus cultivation, which increased more than 300 percent from 1965 to 2005. Highlands County is underlain by three principal hydrogeologic units. The uppermost water-bearing unit is the surficial aquifer, which is underlain by the intermediate aquifer system/intermediate confining unit. The lowermost hydrogeologic unit is the Floridan aquifer system, which consists of the Upper Floridan aquifer, as many as three middle confining units, and the Lower Floridan aquifer. The surficial aquifer consists primarily of fine-to-medium grained quartz sand with varying amounts of clay and silt. The aquifer system is unconfined and underlies the entire county. The thickness of the surficial aquifer is highly variable, ranging from less than 50 to more than 300 feet. Groundwater in the surficial aquifer is recharged primarily by precipitation, but also by septic tanks, irrigation from wells, seepage from lakes and streams, and the lateral groundwater inflow from adjacent areas. The intermediate aquifer system/intermediate confining unit acts as a confining layer (except where breached by sinkholes) that restricts the vertical movement of water between the surficial aquifer and the underlying Upper Floridan aquifer. The sediments have varying degrees of permeability and consist of permeable limestone, dolostone, or

  2. Revolutionary and Christian Ecumenes and Desire for Modernity in the Vietnamese Highlands

    DEFF Research Database (Denmark)

    Salemink, Oscar

    2015-01-01

    Inspired by a critical reading of James Scott's The Art of Not Being Governed (2009) which argued that Highlanders in Southeast Asia have intentionally evaded ‘state capture and state formations’, I offer a contrasting vision of Highlander motivations and desires from the Central Highlands...... in scholarship but in such phrases as ‘remote and backward areas’. For postcolonial Vietnam, I show that Highlanders were often motivated by the desire to become modern, and enacted such desires by joining ecumenes that embody modern universals, in particular revolutionary and Christian ecumenes, exemplifying...... oppositional pathways to modernity that contrast with those offered by authors Tania Li and Holly High....

  3. Science and the British Empire.

    Science.gov (United States)

    Harrison, Mark

    2005-03-01

    The last few decades have witnessed a flowering of interest in the history of science in the British Empire. This essay aims to provide an overview of some of the most important work in this area, identifying interpretative shifts and emerging themes. In so doing, it raises some questions about the analytical framework in which colonial science has traditionally been viewed, highlighting interactions with indigenous scientific traditions and the use of network-based models to understand scientific relations within and beyond colonial contexts.

  4. Temperature suitability for malaria climbing the Ethiopian Highlands

    Science.gov (United States)

    Lyon, Bradfield; Dinku, Tufa; Raman, Anita; Thomson, Madeleine C.

    2017-06-01

    While the effect of climate change on the prevalence of malaria in the highlands of Eastern Africa has been the topic of protracted debate, temperature is widely accepted as a fundamentally important environmental factor constraining its transmission. Air temperatures below approximately 18 °C and 15 °C, respectively, prohibit the development of the Plasmodium falciparum and P. vivax parasites responsible for the majority of malaria cases in Ethiopia. Low temperatures also impede the development rates of the Anopheles mosquito vectors. While locations of sufficiently high elevation have temperatures below these transmission thresholds, a fundamental question is how such temperature ‘threshold elevations’ are changing with time. A lack of high quality, high spatial resolution climate data has previously prohibited a rigorous investigation. Using a newly developed national temperature dataset for Ethiopia that combines numerous in-situ surface observations with downscaled reanalysis data, we here identify statistically significant increases in elevation for both the 18 °C and 15 °C thresholds in highland areas between 1981-2014. Substantial interannual and spatial variations in threshold elevations are identified, the former associated with the El Niño Southern-Oscillation and the latter with the complex climate of the region. The estimated population in locations with an upward trend in the 15 °C threshold elevation is approximately 6.5 million people (2.2 million for 18 °C). While not a direct prediction of the additional population made vulnerable to malaria through a shift to higher temperature, our results underscore a newly acquired ability to investigate climate variability and trends at fine spatial scales across Ethiopia, including changes in a fundamental constraint on malaria transmission in the Ethiopian Highlands.

  5. Immunization delivery in British Columbia

    Science.gov (United States)

    Omura, John; Buxton, Jane; Kaczorowski, Janusz; Catterson, Jason; Li, Jane; Derban, Andrea; Hasselback, Paul; Machin, Shelagh; Linekin, Michelle; Morgana, Tamsin; O’Briain, Barra; Scheifele, David; Dawar, Meena

    2014-01-01

    Abstract Objective To explore the experiences of family physicians and pediatricians delivering immunizations, including perceived barriers and supports. Design Qualitative study using focus groups. Setting Ten cities throughout British Columbia. Participants A total of 46 family physicians or general practitioners, 10 pediatricians, and 2 residents. Methods A semistructured dialogue guide was used by a trained facilitator to explore participants’ experiences and views related to immunization delivery in British Columbia. Verbatim transcriptions were independently coded by 2 researchers. Key themes were analyzed and identified in an iterative manner using interpretive description. Main findings Physicians highly valued vaccine delivery. Factors facilitating physician-delivered immunizations included strong beliefs in the value of vaccines and having adequate information. Identified barriers included the large time commitment and insufficient communication about program changes, new vaccines, and the adult immunization program in general. Some physicians reported good relationships with local public health, while others reported the opposite experience, and this varied by geographic location. Conclusion These findings suggest that physicians are supportive of delivering vaccines. However, there are opportunities to improve the sustainability of physician-delivered immunizations. While compensation schemes remain under the purview of the provincial governments, local public health authorities can address the information needs of physicians. PMID:24627403

  6. Leukaemia near british nuclear installations

    International Nuclear Information System (INIS)

    Hubert, D.

    1991-01-01

    An excess of childhood leukaemia has been seen near some British nuclear installations, especially near the Sellafield reprocessing plant. The same result was found in a more general study including a large number of nuclear sites. Similar studies made in USA, Canada and France have been negative. Moreover, epidemiological studies made in England have discovered other childhood leukaemia clusters in areas far from nuclear facilities, and especially near potential sites of nuclear installations. Several explanations are suggested but no definite conclusion is yet possible. Doses from radioactive releases seem to be too low to account for the additional deaths from leukaemia by environmental contamination. A virus activation, which might be associated with population influx into rural isolated areas, has been considered. The hypothesis of genetic mutation induced by ionising radiation in the fathers of children with leukaemia has been made because a higher risk of leukaemia was observed for children of fathers employed at Sellafield. No firm conclusion is possible considering the small number of observed cases and the lack of excess leukaemias in the offspring of Hiroshima and Nagasaki survivors. The possibility of internal contamination, chemicals or even radon is discussed as other causes. Studies in progress might allow to find an answer to the problem of leukaemia in the vicinity of British nuclear installations [fr

  7. Risk analysis procedure for post-wildfire natural hazards in British Columbia

    Science.gov (United States)

    Jordan, Peter

    2010-05-01

    Following a severe wildfire season in 2003, and several subsequent damaging debris flow and flood events, the British Columbia Forest Service developed a procedure for analysing risks to public safety and infrastructure from such events. At the same time, the Forest Service undertook a research program to determine the extent of post-wildfire hazards, and examine the hydrologic and geomorphic processes contributing to the hazards. The risk analysis procedure follows the Canadian Standards Association decision-making framework for risk management (which in turn is based on international standards). This has several steps: identification of risk, risk analysis and estimation, evaluation of risk tolerability, developing control or mitigation strategies, and acting on these strategies. The Forest Service procedure deals only with the first two steps. The results are passed on to authorities such as the Provincial Emergency Program and local government, who are responsible for evaluating risks, warning residents, and applying mitigation strategies if appropriate. The objective of the procedure is to identify and analyse risks to public safety and infrastructure. The procedure is loosely based on the BAER (burned area emergency response) program in the USA, with some important differences. Our procedure focuses on identifying risks and warning affected parties, not on mitigation activities such as broadcast erosion control measures. Partly this is due to limited staff and financial resources. Also, our procedure is not multi-agency, but is limited to wildfires on provincial forest land; in British Columbia about 95% of forest land is in the publicly-owned provincial forest. Each fire season, wildfires are screened by size and proximity to values at risk such as populated areas. For selected fires, when the fire is largely contained, the procedure begins with an aerial reconnaissance of the fire, and photography with a hand-held camera, which can be used to make a

  8. Burial No. 67 of the Keliysky Burial Ground (Ingushetia Highlands)

    OpenAIRE

    Narozhny Evgeniy I; Narozhny Vitaliy E.

    2012-01-01

    Martial burial No, 67 from excavations of Keliyskiy burial ground in Ingushetia highlands is introduced into scientific use. The grave goods contained in the burial are quite traditional: a knife, arrowheads, belt buckles dating from the Golden Horde epoch. An iron helmet with a visor is a find standing apart. Helmets of the kind are similar not only to those found in burial sites of Ingushetia, but also to the helmets discovered in the burials of the Golden Horde nomads, which makes it possi...

  9. The geology of Burnsville Cove, Bath and Highland Counties, Virginia

    Science.gov (United States)

    Swezey, Christopher; Haynes, John T.; Lambert, Richard A.; White, William B.; Lucas, Philip C.; Garrity, Christopher P.

    2015-01-01

    Burnsville Cove is a karst region in Bath and Highland Counties of Virginia. A new geologic map of the area reveals various units of limestone, sandstone, and siliciclastic mudstone (shale) of Silurian through Devonian age, as well as structural features such as northeast-trending anticlines and synclines, minor thrust faults, and prominent joints. Quaternary features include erosional (strath) terraces and accumulations of mud, sand, and gravel. The caves of Burnsville Cove are located within predominantly carbonate strata above the Silurian Williamsport Sandstone and below the Devonian Oriskany Sandstone. Most of the caves are located within the Silurian Tonoloway Limestone, rather than the Silurian-Devonian Keyser Limestone as reported previously.

  10. Welding in the highlands of Papua New Guinea

    International Nuclear Information System (INIS)

    Dinon, Mike; Mendez, Alfredo; Ward, Jason

    2007-01-01

    This paper gives examples of the qualification of welding procedures intended for use in the highlands of Papua New Guinea. Two examples are given of welding procedures which required the development of a unique approach in each case after an early attempt using inherited standard procedures failed. The main conclusions are the requirement for caution when converting ASMEIX welding procedures for use with AS 2885.2, the requirement under the Australian Code to 'design out' the risk of hydrogen assisted cold cracking, and the importance of choosing an upper-end carbon equivalent when welding high carbon equivalent fittings

  11. Report on stakeholder evaluation of highland aquatic resources

    DEFF Research Database (Denmark)

    Lund, Søren

    This report gives an overview of completed research activities on the value ascribed by users, local communities and stakeholders to functions, goods and services (including non‐use values) derived from the aquatic resources in the study areas. The perceived impact of factors such as environmental...... degradation, changing demand for goods and services and modified highland aquatic resources management practices on these values has also been assessed. To help structure this analysis stakeholder Delphi studies have been undertaken in each country involving representatives from all stakeholder groups...

  12. British coal-down to the line

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The long-running saga of British Coal's decline is in its final stages with virtually no change from last October when the British government announced plants to close 31 of the 50 remaining mines. That announcement produced a political outcry but having privatized the electricity industry in 1990 the government had effectively left itself up the creek without a paddle. It had no powers to force the generators to buy more coal. The status of the British coal industry is discussed

  13. Farm management in mixed crop-livestock systems in the Northern Highlands of Ethiopia

    NARCIS (Netherlands)

    Abegaz Yimer, A.

    2005-01-01

    Key Words: nutrient dynamics, fertility management, feed availability and quality and livestock production, Northern Highlands of EthiopiaIn the Northern Highlands of Ethiopiaone of the

  14. Ky'osimba Onaanya: Understanding Productivity of East African Highland Banana

    NARCIS (Netherlands)

    Taulya, G.

    2016-01-01

    Drought stress, potassium (K) and nitrogen (N) deficiencies are major constraints to East African highland banana (Musa spp. AAA-EA; hereafter referred to as ‘highland banana’), a primary staple food crop for over 30 million people in East Africa. This study explored the main and interactive effects

  15. Gaining ground : land reform and the constitution of community in the Tojolabal Highlands of Chiapas, Mexico

    NARCIS (Netherlands)

    Haar, van der G.

    2001-01-01

    This study reconstructs the process of land redistribution in an indigenous region of Chiapas, the Tojolabal Highlands, situated between the better known Central Highlands and the Lacandona Rainforest. Until 1930 this region was dominated by large private estates or fincas ,

  16. Non-native species in the vascular flora of highlands and mountains of Iceland

    Directory of Open Access Journals (Sweden)

    Pawel Wasowicz

    2016-01-01

    Full Text Available The highlands and mountains of Iceland are one of the largest remaining wilderness areas in Europe. This study aimed to provide comprehensive and up-to-date data on non-native plant species in these areas and to answer the following questions: (1 How many non-native vascular plant species inhabit highland and mountainous environments in Iceland? (2 Do temporal trends in the immigration of alien species to Iceland differ between highland and lowland areas? (3 Does the incidence of alien species in the disturbed and undisturbed areas within Icelandic highlands differ? (4 Does the spread of non-native species in Iceland proceed from lowlands to highlands? and (5 Can we detect hot-spots in the distribution of non-native taxa within the highlands? Overall, 16 non-native vascular plant species were detected, including 11 casuals and 5 naturalized taxa (1 invasive. Results showed that temporal trends in alien species immigration to highland and lowland areas are similar, but it is clear that the process of colonization of highland areas is still in its initial phase. Non-native plants tended to occur close to man-made infrastructure and buildings including huts, shelters, roads etc. Analysis of spatio-temporal patterns showed that the spread within highland areas is a second step in non-native plant colonization in Iceland. Several statically significant hot spots of alien plant occurrences were identified using the Getis-Ord Gi* statistic and these were linked to human disturbance. This research suggests that human-mediated dispersal is the main driving force increasing the risk of invasion in Iceland’s highlands and mountain areas.

  17. A mantle plume model for the Equatorial Highlands of Venus

    Science.gov (United States)

    Kiefer, Walter S.; Hager, Bradford H.

    1991-01-01

    The possibility that the Equatorial Highlands are the surface expressions of hot upwelling mantle plumes is considered via a series of mantle plume models developed using a cylindrical axisymmetric finite element code and depth-dependent Newtonian rheology. The results are scaled by assuming whole mantle convection and that Venus and the earth have similar mantle heat flows. The best model fits are for Beta and Atla. The common feature of the allowed viscosity models is that they lack a pronounced low-viscosity zone in the upper mantle. The shape of Venus's long-wavelength admittance spectrum and the slope of its geoid spectrum are also consistent with the lack of a low-viscosity zone. It is argued that the lack of an asthenosphere on Venus is due to the mantle of Venus being drier than the earth's mantle. Mantle plumes may also have contributed to the formation of some smaller highland swells, such as the Bell and Eistla regions and the Hathor/Innini/Ushas region.

  18. The power of British Energy

    International Nuclear Information System (INIS)

    Hawley, R.

    1997-01-01

    When the power industry in Britain was privatized, British Energy plc (BE), whose head office is in Edingburgh, Scotland, was founded in July 1996. It is the only power utility in the world exclusively operating nuclear power stations. Operative business has remained the responsibility of the two regional supply companies, Nuclear Electric (NE) and Scottish Nuclear (SN) which, in addition to the modern PWR nuclear generating unit of Sizewell B, have included in the new holding company their advanced gas-cooled and gas-moderated reactor (AGR) units. The older gas-graphite reactor (GGR) plants were combined in the new Magnox Electric plc, Berkeley; at some later date, this company is to be merged with another nuclear power plant operator, British Nuclear Fuels plc (BNFL). Sizewell B, which was commissioned in 1995, is the last nuclear generating unit to be started up in the United Kingdom, for the time being. In times of low raw material prices and the need for a quick return on invested capital, BE is reluctant to run the risk associated with tying up capital for a long time. Instead, the company has backfitted its plants so that the production of electricity from nuclear power in Britain in 1996 of 92,476 GWh was increased by almost 10% over the 1995 level of 84,174 GWh. In addition to modernization and rationalization at home, BE together with Sizewell B vendor Westinghouse is engaged worldwide in the development and commercialization of future advanced reactors. This ensures that the know-how accumulated will be preserved and will be available for new nuclear power plants to be built in Britain in the next century. (orig.)

  19. The Current Canon in British Romantics Studies.

    Science.gov (United States)

    Linkin, Harriet Kramer

    1991-01-01

    Describes and reports on a survey of 164 U.S. universities to ascertain what is taught as the current canon of British Romantic literature. Asserts that the canon may now include Mary Shelley with the former standard six major male Romantic poets, indicating a significant emergence of a feminist perspective on British Romanticism in the classroom.…

  20. British Box Business: A History of OCL

    DEFF Research Database (Denmark)

    Poulsen, René Taudal

    2018-01-01

    Book review of British Box Business: A History of OCL / edited by A. Bott SCARA, Goldaming, 2009, £17 (hb) 288 pages, illustrations, bibliography, index iSBn 139780955922701......Book review of British Box Business: A History of OCL / edited by A. Bott SCARA, Goldaming, 2009, £17 (hb) 288 pages, illustrations, bibliography, index iSBn 139780955922701...

  1. British Celtic influence on English phonology

    NARCIS (Netherlands)

    Laker, Stephen

    2010-01-01

    The dissertation assesses the influence of British Celtic on the phonological development of English during and shortly after the Anglo-Saxon settlement period, ca. AD 450–700. By reconstructing and then comparing the phonological systems of both British Celtic and English at the time of contact, an

  2. There's No Such Thing as British Art

    Directory of Open Access Journals (Sweden)

    Richard Johns

    2015-11-01

    Full Text Available “Conversation Piece” is a British Art Studies series that draws together a group of contributors to respond to an idea, provocation or question. The conversation will develop as more respondents enter the debate. Fifteen contributors respond to the provocation "There's No Such Thing as British Art".

  3. African Journals Online: Virgin Islands (British)

    African Journals Online (AJOL)

    African Journals Online: Virgin Islands (British). Home > African Journals Online: Virgin Islands (British). Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal ...

  4. An ethnobotany of the Lukomir Highlanders of Bosnia & Herzegovina.

    Science.gov (United States)

    Ferrier, Jonathan; Saciragic, Lana; Trakić, Sabina; Chen, Eric C H; Gendron, Rachelle L; Cuerrier, Alain; Balick, Michael J; Redžić, Sulejman; Alikadić, Emira; Arnason, John T

    2015-11-25

    This aim of this study is to report upon traditional knowledge and use of wild medicinal plants by the Highlanders of Lukomir, Bjelašnica, Bosnia and Herzegovina (B&H). The Highlanders are an indigenous community of approximately 60 transhumant pastoralist families who speak Bosnian (Bosanski) and inhabit a highly biodiverse region of Europe. This paper adds to the growing record of traditional use of wild plants within isolated communities in the Balkans. An ethnobotanical study using consensus methodology was conducted in Lukomir in Bjelašnica's mountains and canyons. Field work involved individual semi-structured interviews during which informants described plants, natural product remedies, and preparation methods on field trips, garden tours, while shepherding, or in settings of their choice. Plant use categories were ranked with informant consensus factor and incorporated into a phylogenetic tree. Plants cited were compared to other ethnobotanical surveys of the country. Twenty five people were interviewed, resulting in identification of 58 species (including two subspecies) from 35 families, which were cited in 307 medicinal, 40 food, and seven material use reports. Individual plant uses had an average consensus of five and a maximum consensus of 15 out of 25. There were a number of rare and endangered species used as poisons or medicine that are endemic to Flora Europaea and found in Lukomir. Ten species (including subspecies) cited in our research have not previously been reported in the systematic ethnobotanical surveys of medicinal plant use in B&H: (Elymus repens (L.) Gould, Euphorbia myrsinites L., Jovibarba hirta (L.) Opiz, Lilium bosniacum (Beck) Fritsch, Matricaria matricarioides (Less.) Porter ex Britton, Phyllitis scolopendrium (L.) Newman, Rubus saxatilis L., Silene uniflora Roth ssp. glareosa (Jord.) Chater & Walters, Silene uniflora Roth ssp. prostrata (Gaudin) Chater & Walters, Smyrnium perfoliatum L.). New uses not reported in any of the

  5. Freshwater fishes of Golden Gate Highlands National Park

    Directory of Open Access Journals (Sweden)

    I.A. Russell

    2005-06-01

    Full Text Available The study aimed to determine the distribution and relative abundance of freshwater fishes in the Golden Gate Highlands National Park. A total of 1778 fish specimens from three species were collected during surveys carried out in the Little Caledon River during 2002. The chubbyhead barb Barbus anoplus was the only indigenous species recorded, and comprised 99.5 of the total catch. Two of the three recorded species were alien {Cypnnus carpio, Oncorhynchus mykiss}. A further nine indigenous species could potentially occur within the park, though are unlikely to be permanent residents. Barriers formed by instream impoundments may prevent temporary immigration of indigenous fishes, but also limit the further spread of alien species in the park's rivers.

  6. Highland Uranium Solution Mining Project. Draft environmental statement

    International Nuclear Information System (INIS)

    1978-05-01

    Exxon Minerals Co. proposes to conduct production-scale solution mining (in situ leaching) of uranium within the existing Highland Operation area in Converse County, Wyoming. The project would result in the temporary removal of 200 acres from grazing and the actual disturbance of 50 acres. About 4500 acre-ft of water will be withdrawn from the ore zone aquifer over the 10-year life of the project. There will be no discharge of liquid effluents from the project; atmospheric effluents will be within acceptable limits. Radiation doses at the nearest ranch resulting from solution mining activities were estimated. The project proposes the production and utilization of 1 to 3 million lb of uranium resources. It will not produce any significant socioeconomic impact on the local area. Alternatives to the project were considered, and conditions for issuing the source material license are listed

  7. Mars: Stratigraphy of Western Highlands and Polar Regions

    Science.gov (United States)

    Tanaka, K. L.; Scott, D. H.; Tuesink, M. F.

    1985-01-01

    Geologic mapping and stratigraphic studies of Mars based on Viking images improved knowledge of the relative age and occurrence of geologic units on a global scale. Densities of geologic units or features during the Noarchian, Hesperian, and Amazonian periods are indicated for the North and South polar regions as well as the equatorial region of Mars. Cumulative counts of crater size frequencies for craters larger than 2 km in diameter on plateau units mapped in the western region of Mars counts indicate that the plateau terrain as a whole was thinly resurfaced during the Hesperian Period, and a large proportion of pre-existing craters less than 10 to 15 km in diameter was buried. The formation of northern plains, subpolar highlands, and both polar regions is also described.

  8. The Regional Centrality of Vietnam’s Central Highlands

    DEFF Research Database (Denmark)

    Salemink, Oscar

    2018-01-01

    strategic value turned it into a battleground among various Vietnamese parties, France, and the United States. It was here that the outcome of the Indochina wars was determined, but at a terrible price for the local population. After the adoption of economic reforms in reunified Vietnam the Central......Vietnam’s Central Highlands—or Tây Nguyên—area is usually described as remote, backward, and primitive, but this region has played a central role in the history of the surrounding states and the wider East and Southeast Asia region. Far from isolated, the Central Highlands engaged in trade...... various rivalrous polities now known as Vietnam, Champa, Cambodia, Laos, and Thailand, the area occupied a strategic position in the wider mainland Southeast Asia region. With the emergence of a unified, neo-Confucianist Vietnamese state the region lost its centrality until the late colonial era, when its...

  9. Geology of the Golden Gate Highlands National Park

    Directory of Open Access Journals (Sweden)

    G.H. Groenewald

    1986-11-01

    Full Text Available The Golden Gate Highlands National Park is underlain by stratigraphic units belonging to the upper part of the Karoo Sequence. These units include part of the Beaufort Group and the Molteno, Elliot, Clarens and Drakensberg Formations. Dolerite dykes and sills are intruded into the succession while recent alluvium and scree cover the valley floors and mountain slopes. The Beaufort Group is represented by red mudstone and light brown fine-grained feldspathic sandstone of the Tarkastad Subgroup. The Molteno Formation consists of medium- to coarse-grained trough cross-bedded sandstone, while the Elliot Formation comprises a thick succession of red mudstone, siltstone and interlayered fine- to medium-grained, light yellow-brown sandstone. The most characteristic feature of the park is the yellowish sandstone cliffs of the Clarens Formation. Cave formation is caused by exudation, differential weathering due to different degrees of carbonate cementation and undercutting of the sandstone. The highest peaks are capped by numerous layers of amygdaloidal and massive varieties of basaltic lava of the Drakensberg Formation. A possible volcanic pipe occurs in the eastern part of the park. The Elliot and Clarens Formations are rich in vertebrate fossil remains, especially Massospondylus sp. Remains of Notochampsa sp., Pachygenelus monus, Clarencea gracilis, Lanasaurus scalpridens and a cluster of unidentified dinosaur eggs have also been found. The formations underlying the Golden Gate Highlands National Park were formed during the Late Triassic Epoch and the Jurassic Period (roughly 150 to 230 million years ago. The strata in the park show very little structural deformation and the only obvious structures are faults which are intruded by dolerite.

  10. Determinants of child malnutrition in rural and urban Ecuadorian highlands.

    Science.gov (United States)

    Ortiz, Johana; Van Camp, John; Wijaya, Sylviana; Donoso, Silvana; Huybregts, Lieven

    2014-09-01

    To identify and compare the sociodemographic determinants of stunting, wasting and overweight among infants of urban and rural areas in the Ecuadorian highlands. Cross-sectional study. Nabon (rural) and Cuenca (urban) cantons, Azuay Province, Ecuador. A total of 703 children aged 0-24 months and their caregivers (227 rural and 476 urban) recruited during the period from June to September 2008. Stunting prevalence was significantly higher in the rural area (37·4 % v. 17·7 %; P child's age (OR = 1·04; 95 % CI 1·01, 1·07; P = 0·011), maternal education (OR = 0·95; 95 % CI 0·92, 0·99; P = 0·025) and facility-based delivery (OR = 0·57; 95 % CI 0·45, 0·74; P Rural determinants of stunting were maternal height (OR = 0·004; 95 % CI 0·00004, 0·39; P = 0·018), diarrhoea prevalence (OR = 2·18; 95 % CI 1·13, 4·21; P = 0·02), socio-economic status (OR = 0·79; 95 % CI 0·64, 0·98; P = 0·030) and child's age (OR = 1·07; 95 % CI 1·02, 1·11; P = 0·005). Urban determinants were: maternal BMI for stunting (OR = 0·91; 95 % CI 0·84, 0·99; P = 0·027), cough prevalence (OR = 0·57; 95 % CI 0·34, 0·96; P = 0·036) and facility-based delivery (OR = 0·25; 95 % CI 0·09, 0·73; P = 0·011) for overweight, and hygiene for wasting (OR = 0·57; 95 % CI 0·36, 0·89; P = 0·013). Infant malnutrition was associated with different sociodemographic determinants between urban and rural areas in the Ecuadorian highlands, a finding which contributes to prioritize the determinants to be assessed in nutritional interventions.

  11. Intercropping Maize With Legumes for Sustainable Highland Maize Production

    Directory of Open Access Journals (Sweden)

    Adirek Punyalue

    2018-02-01

    Full Text Available Residue burning to prepare soil for maize growing deprives the soil of both protective cover and organic matter, and it exacerbates environmental issues such as Southeast Asia's haze problem. This paper reports on a study that evaluated the effectiveness of maize/legume intercropping as an alternative to maize cultivation with residue burning. Cowpea (Vigna unguiculata, mung bean (V. radiata, rice bean (V. umbellata, and lablab (Lablab purpureus were sown into a standing maize crop 30 days before harvest, and the results were compared with a maize crop grown using residue burning as the method for land preparation at Pang Da Agricultural Station in Chiang Mai, Thailand, in a replicated trial conducted over 3 growing seasons from 2012 to 2014. Intercropping increased maize grain yield by 31–53% and left 70–170% more residue containing 113–230% more nitrogen than the maize sown after residue burning, depending on the legume, and decreased weed dry weight by two-thirds after 2 seasons. Soil biodiversity was enriched by the intercrops, with a doubling in the spore density of arbuscular mycorrhizal fungi in the root-zone soil and increased abundance, diversity (Shannon index, and richness of the soil macrofauna. The abundance of soil animals increased with crop residue dry weight (r = 0.90, P < 0.05 and nitrogen content (r = 0.98, P < 0.01. The effect of intercropping on maize grain yield and accumulation of residue and nitrogen were then confirmed in a participatory experiment involving farmers in 2 highland villages in the Phrao and Chiang Dao districts of Chiang Mai Province with maize and rice bean in 2015. The effects of maize/legume intercropping—increased nitrogen accumulation and crop residue, enhanced soil biodiversity, suppression of weeds, and protection of the soil surface, which enabled the maize to be sown without land clearing with fire—should all contribute to sustainable highland maize production.

  12. British power generation/delivery handbook

    Energy Technology Data Exchange (ETDEWEB)

    Bagley, R.

    1986-01-01

    Describes the British electricity-supply system and covers: the CEGB, nuclear power - AGR design, boiler plant development coal-fired boilers and oil-fired boilers, steam turbine/generators, boiler-feed pumps, pumped storage, gas turbine plants, transmission system including the link to France, the Sizewell-BPWR, future AGR development, future coal-fired stations, fluidized bed combustion, coal gasification, and wind energy developments. Also included is a list of British equipment suppliers to the electricity supply industry, and a buyer's guide to British equipment and services.

  13. British women's attitudes to surrogacy.

    Science.gov (United States)

    Poote, A E; van den Akker, O B A

    2009-01-01

    There has been little interest in the research literature on public opinions regarding assisted conception and surrogacy, particularly in European countries, despite the growing evidence showing that problems in adaptation and coping may be related to perceived normative values. This study investigated British women's attitudes to surrogacy using components of the theory of planned behaviour (TPB). Questionnaires on attitudes to surrogacy and reasons for parenthood were completed by 187 women from the general public. Significant socio-demographic differences were found between women who were possibly willing (n = 76) and those who were unwilling (n = 111) to become surrogate mothers. General attitudes to surrogacy also differed between groups (P = 0.000). This study supported the predictive utility of components of the TPB, and differentiated adequately between groups on attitudes to recruitment for surrogacy (P = 0.000), the consequences of surrogacy (P = 0.000), factors that induce people to become surrogates (P = 0.000), social support (P = 0.000), having personal control (P = 0.002) and reasons for parenthood (P = 0.000). Age (P = 0.000), attitudes to advertising (P = 0.02) and the consequences of surrogacy (P = 0.05) predicted (un)willingness to become a potential surrogate mother. Further research is needed with larger sample sizes of potential surrogates to determine whether the predictive attitudes reported here translate to actual behaviours. The larger group which was not interested in considering becoming a surrogate scored significantly more negatively on all attitudes towards surrogacy. The negative attitudes reported by the 'unwilling to consider being a surrogate' group may reflect attitudes held by the majority of the population and are likely to be influenced by reports of stigma associated with surrogacy.

  14. British and American attitudes toward credit cards.

    Science.gov (United States)

    Yang, Bijou; James, Simon; Lester, David

    2006-04-01

    American university students owned more than twice as many credit cards as British university students. However, scores on a credit card attitude scale predicted the number of cards owned by respondents in both countries.

  15. The British Empire and the English Curriculum.

    Science.gov (United States)

    Thron, E. Michael

    1987-01-01

    Examines the recent call for English departments to recognize literature that falls outside the British and American tradition. Suggests that we recognize English as a world language and choose books to teach accordingly. (JC)

  16. Efficiency Studies in the British Universities.

    Science.gov (United States)

    Lockwood, Geoffrey

    1986-01-01

    The background, purposes, and methods of institutional efficiency studies conducted at selected British universities are discussed. The evaluations focused on financial management, purchasing, and building maintenance and space utilization. (MSE)

  17. The ecology of large carnivores in the highlands of northern Ethiopia

    DEFF Research Database (Denmark)

    Yirga, Gidey; De Iongh, Hans H.; Leirs, Herwig

    2013-01-01

    The degradation and fragmentation of the northern Ethiopian highlands has resulted in frequent encounters of large carnivores with humans and their livestock. We interviewed 500 randomly selected households to estimate economic impact of livestock predation by spotted hyaena (Crocuta crocuta...

  18. Prevalence of Iodine deficiency disorder in a highland district in Tigray

    African Journals Online (AJOL)

    Preferred Customer

    , Ethiopia. Brief Communication. Prevalence of Iodine deficiency disorder in a highland district in Tigray. Teklay Kidane1, Aregai Woldegebriel2. Abstract. A cross-sectional community based goiter prevalence survey was conducted in February ...

  19. Environmental degradation and intra-household welfare: the case of the Tanzanian rural South Pare Highlands

    NARCIS (Netherlands)

    Dimoso, R.L.

    2009-01-01

    Key words: Environmental degradation, intrahousehold labour allocation, intrahousehold welfare.
    Rural south Pare highlands in Tanzania experience a deteriorating environmental situation. Of particular importance is the disappearance of forests and woodlands. The consequence are declining

  20. Cosmologic principles of Moche-highland interactions during the Middle Horizon period in Jequetepeque

    OpenAIRE

    Swenson, Edward

    2014-01-01

    In this chapter, I argue that developments characterizing the Late Moche Period in the Jequetepeque Valley, including both the adoption of highland artistic styles at San José de Moro and Huaca Colorada, as well as the proliferation of Moche religious architecture throughout the hinterland, were significantly influenced by interactions with highland societies, including Wari and Cajamarca. I support this thesis by examining the reconfiguration of the chicha-based political economy and the int...

  1. New records of Anopheles arabiensis breeding on the Mount Kenya highlands indicate indigenous malaria transmission

    Directory of Open Access Journals (Sweden)

    Githure John I

    2006-03-01

    Full Text Available Abstract Background Malaria cases on the highlands west of Mount Kenya have been noticed since 10 – 20 years ago. It was not clear whether these cases were introduced from the nearby lowland or resulted from local transmission because of no record of vector mosquitoes on the highlands. Determination of presence and abundance of malaria vector is vital for effective control and epidemic risk assessment of malaria among both local residents and tourists. Methods A survey on 31 aquatic sites for the malaria-vector mosquitoes was carried out along the primary road on the highlands around Mount Kenya and the nearby Mwea lowland during April 13 to June 28, 2005. Anopheline larvae were collected and reared into adults for morphological and molecular species identification. In addition, 31 families at three locations of the highlands were surveyed using a questionnaire about their history of malaria cases during the past five to 20 years. Results Specimens of Anopheles arabiensis were molecularly identified in Karatina and Naro Moru on the highlands at elevations of 1,720 – 1,921 m above sea level. This species was also the only malaria vector found in the Mwea lowland. Malaria cases were recorded in the two highland locations in the past 10 years with a trend of increasing. Conclusion Local malaria transmission on the Mount Kenya highlands is possible due to the presence of An. arabiensis. Land use pattern and land cover might be the key factors affecting the vector population dynamics and the highland malaria transmission in the region.

  2. Indigenous abundances of siderophile elements in the lunar highlands: implications for the origin of the Moon

    International Nuclear Information System (INIS)

    Delano, J.W.; Ringwood, A.E.

    1978-01-01

    Substantial indigeneous abundances of siderophile elements have been found to be present in the lunar highlands. The abundances of 13 siderophile elements in the parental magma were estimated by using a simple model. It is shown that metal/silicate fractionation within the Moon cannot have been the cause of the siderophile element abundances in the parental highlands magma and primitive, low-Ti mare basalts. The relative abundances of the indigenous siderophile elements in highlands and mare samples seem, instead, to be the result of complex processes which operated prior to the Moon's accretion. The abundances of the relatively involatile, siderophile elements in the parental highlands magma are strikingly similar to the abundances observed in terrestrial oceanic tholeiites. Furthermore, the abundances of the relatively volatile, siderophile elements in the parental highlands magma are also systematically related to the corresponding abundances in terrestrial oceanic tholeiites. In fact, the parental magma of the lunar highlands can be essentially regarded as having been a volatile-depleted terrestrial oceanic tholeite. The origin of the moon is discussed in the context of the results. The probability that depletion of siderophile elements occurred in an earlier generation of differentiated planetesimals similar to those which formed the basaltic achondrites, stony-irons, and irons is examined but can be dismissed on several grounds. It seems that the uniquely terrestrial 'siderophile signature' within the Moon can be explained only if the Moon was derived from the Earth's mantle subsequent to core-formation. (Auth.)

  3. British Teachers' Transnational Work within and beyond the British Empire after the Second World War

    Science.gov (United States)

    Whitehead, Kay

    2017-01-01

    Focusing on British graduates from Gipsy Hill Training College (GHTC) in London, this article illustrates transnational history's concerns with the reciprocal flows of people and ideas within and beyond the British Empire. GHTC's progressive curriculum and culture positioned women teachers as agents of change, and the article highlights the lives…

  4. Rural Income and Forest Reliance in Highland Guatemala

    Science.gov (United States)

    Prado Córdova, José Pablo; Wunder, Sven; Smith-Hall, Carsten; Börner, Jan

    2013-05-01

    This paper estimates rural household-level forest reliance in the western highlands of Guatemala using quantitative methods. Data were generated by the way of an in-depth household income survey, repeated quarterly between November 2005 and November 2006, in 11 villages ( n = 149 randomly selected households). The main sources of income proved to be small-scale agriculture (53 % of total household income), wages (19 %) and environmental resources (14 %). The latter came primarily from forests (11 % on average). In the poorest quintile the forest income share was as high as 28 %. All households harvest and consume environmental products. In absolute terms, environmental income in the top quintile was 24 times higher than in the lowest. Timber and poles, seeds, firewood and leaf litter were the most important forest products. Households can be described as `regular subsistence users': the share of subsistence income is high, with correspondingly weak integration into regional markets. Agricultural systems furthermore use important inputs from surrounding forests, although forests and agricultural uses compete in household specialization strategies. We find the main household determinants of forest income to be household size, education and asset values, as well as closeness to markets and agricultural productivity. Understanding these common but spatially differentiated patterns of environmental reliance may inform policies aimed at improving livelihoods and conserving forests.

  5. SMALLHOLDER FARMERS’ CROP COMMERCILIZATION IN THE HIGHLANDS OF EASTERN ETHIOPIA

    Directory of Open Access Journals (Sweden)

    Alelign ADEME

    2017-11-01

    Full Text Available This paper sorts out the most important factors influencing crop market participation of smallholder farmers in the highlands of Eastern Ethiopia. The study used primary data collected from 385 smallholder farmers during the year 2015. Heckman two-stage and Tobit models were employed for the analyses. Heckman model of first-stage results indicated that households’ decision to participate in crop output markets were influenced by factors such as sex of household head, farming experience, livestock holding, cultivated land size, off/non-farm income, fertilizer used, on-farm income, market distance, and crop diversification. Moreover, the second-stage results revealed that farm households’ intensity of crop output market participation was influenced by different factors such as dependency ratio, cultivated land size, education status, chemical fertilizer, and distance to market. The Tobit model result also indicated that the extent of farm household’s participation in annual crop fertilizer market as buyer is influenced by the amount of cultivated land, land allocated to khat crop, off/ non-farm income (log, amount of manure used and distance to the main road. From policy perspective, we recommend that strategies aimed at improving commercial behaviour of smallholder farmers in the study area should be directed in addressing the determining factors of both crop input and output market participation.

  6. Key performance indicators in British military trauma.

    Science.gov (United States)

    Stannard, Adam; Tai, Nigel R; Bowley, Douglas M; Midwinter, Mark; Hodgetts, Tim J

    2008-08-01

    Key performance indicators (KPI) are tools for assessing process and outcome in systems of health care provision and are an essential component in performance improvement. Although KPI have been used in British military trauma for 10 years, they remain poorly defined and are derived from civilian metrics that do not adjust for the realities of field trauma care. Our aim was to modify current trauma KPI to ensure they more faithfully reflect both the military setting and contemporary evidence in order to both aid accurate calibration of the performance of the British Defence Medical Services and act as a driver for performance improvement. A workshop was convened that was attended by senior, experienced doctors and nurses from all disciplines of trauma care in the British military. "Speciality-specific" KPI were developed by interest groups using evidence-based data where available and collective experience where this was lacking. In a final discussion these were streamlined into 60 KPI covering each phase of trauma management. The introduction of these KPI sets a number of important benchmarks by which British military trauma can be measured. As part of a performance improvement programme, these will allow closer monitoring of our performance and assist efforts to develop, train, and resource British military trauma providers.

  7. Phonemic Transcriptions in British and American Dictionaries

    Directory of Open Access Journals (Sweden)

    Rastislav Šuštaršič

    2005-06-01

    Full Text Available In view of recent criticisms concerning vowel symbols in some British English dictionaries (in particular by J. Windsor Lewis in JIPA (Windsor Lewis, 2003, with regard to the Oxford Dictionary of Pronunciation (Upton, 2001, this article extends the discussion on English phonemic transcriptions by including those that typically occur in standard American dictionaries, and by comparing the most common conventions of British and American dictionaries. In addition to symbols for both vowels and consonants, the paper also deals with the different representations of word accentuation and the issue of consistency regarding application of phonemic (systemic, broad, rather than phonetic (allophonic, narrow transcription. The different transcriptions are assessed from the points of view of their departures from the International Phonetic Alphabet, their overlapping with orthographic representation (spelling and their appropriateness in terms of reflecting actual pronunciation in standard British and/or American pronunciation.

  8. British firms mark progress off Viet Nam

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

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

  9. Alternative strategies for the British coal industry

    Energy Technology Data Exchange (ETDEWEB)

    Manners, G

    1973-01-01

    The Green Paper, 'Energy Policy - a Consultative Document' (HC-Cmnd--7101) affords a valuable insight into official attitudes towards the future of the British energy market. The present author challenges some of the energy supply and demand forecasts that are presented in the Working Document; in particular, he questions the optimistic market forecasts that continue to dominate official thinking about the coal industry; and he proposes that an alternative strategy is required for the British coal industry, one that involves quite painful choices of an economic, geographical, social and environmental nature.

  10. Ranking malaria risk factors to guide malaria control efforts in African highlands.

    Directory of Open Access Journals (Sweden)

    Natacha Protopopoff

    Full Text Available INTRODUCTION: Malaria is re-emerging in most of the African highlands exposing the non immune population to deadly epidemics. A better understanding of the factors impacting transmission in the highlands is crucial to improve well targeted malaria control strategies. METHODS AND FINDINGS: A conceptual model of potential malaria risk factors in the highlands was built based on the available literature. Furthermore, the relative importance of these factors on malaria can be estimated through "classification and regression trees", an unexploited statistical method in the malaria field. This CART method was used to analyse the malaria risk factors in the Burundi highlands. The results showed that Anopheles density was the best predictor for high malaria prevalence. Then lower rainfall, no vector control, higher minimum temperature and houses near breeding sites were associated by order of importance to higher Anopheles density. CONCLUSIONS: In Burundi highlands monitoring Anopheles densities when rainfall is low may be able to predict epidemics. The conceptual model combined with the CART analysis is a decision support tool that could provide an important contribution toward the prevention and control of malaria by identifying major risk factors.

  11. Ranking malaria risk factors to guide malaria control efforts in African highlands.

    Science.gov (United States)

    Protopopoff, Natacha; Van Bortel, Wim; Speybroeck, Niko; Van Geertruyden, Jean-Pierre; Baza, Dismas; D'Alessandro, Umberto; Coosemans, Marc

    2009-11-25

    Malaria is re-emerging in most of the African highlands exposing the non immune population to deadly epidemics. A better understanding of the factors impacting transmission in the highlands is crucial to improve well targeted malaria control strategies. A conceptual model of potential malaria risk factors in the highlands was built based on the available literature. Furthermore, the relative importance of these factors on malaria can be estimated through "classification and regression trees", an unexploited statistical method in the malaria field. This CART method was used to analyse the malaria risk factors in the Burundi highlands. The results showed that Anopheles density was the best predictor for high malaria prevalence. Then lower rainfall, no vector control, higher minimum temperature and houses near breeding sites were associated by order of importance to higher Anopheles density. In Burundi highlands monitoring Anopheles densities when rainfall is low may be able to predict epidemics. The conceptual model combined with the CART analysis is a decision support tool that could provide an important contribution toward the prevention and control of malaria by identifying major risk factors.

  12. Real/Life: New British Art and the Reception of Contemporary British Art in Japan

    Directory of Open Access Journals (Sweden)

    Kajiya Kenji

    2016-07-01

    Full Text Available This essay explores the ways in which the exhibition Real/Life: New British Art was conceived and received in Japan, where contemporary British art has been shown since the 1960s. Taking place at five museums in the country between 1998 and 1999, the exhibition aimed to showhow British artists in the 1990s struggled with realities, internal and external, but its response was not as satisfactory as was expected. The essay examines the exhibition as a turning point for the transformation of exhibition culture in Japan from nationally themed exhibitions to showcases of contemporary art in the global context.

  13. British Higher Education and Its Older Clients.

    Science.gov (United States)

    Woodley, Alan; Wilson, Jane

    2002-01-01

    Using results from a survey of British graduates, examined outcomes of higher education for older students, including their current employment situation, relationship of degree to job, and student satisfaction. Found that mature students are an extremely heterogeneous group, with differences in outcomes by age and mode of study. (EV)

  14. Considerations for Education Reform in British Columbia

    Science.gov (United States)

    Santos, Ana

    2012-01-01

    Countries around the world refer to twenty-first century education as essential to maintaining personal and national economic advantage and draw on this discourse to advocate for and embark on educational reform. This paper examines issues around education reform, particularly in British Columbia. It argues that reformers should give careful…

  15. Spitsbergen - Imperialists beyond the British Empire

    NARCIS (Netherlands)

    Kruse, Frigga; Hacquebord, Louwrens

    2012-01-01

    This paper looks at the relationship between Spitsbergen in the European High Arctic and the global British Empire in the first quarter of the twentieth century. Spitsbergen was an uninhabited no man's land and comprised an unknown quantity of natural resources. The concepts of geopolitics and New

  16. The British official response to Chernobyl

    International Nuclear Information System (INIS)

    Webster, D.

    1988-01-01

    The author criticizes the British authorities' response to Chernobyl fallout, briefly examines the deficiencies in monitoring arrangements in Scotland, in particular the lack of weather radar cover for that region, and comments on the new National Response Plan and monitoring network, with reference to venison, rainwater, freshwater fish and game, and milk. (U.K.)

  17. British Nuclear Fuels - a dirty business

    International Nuclear Information System (INIS)

    Bunyard, P.

    1983-01-01

    The radioactive discharges from British Nuclear Fuels Sellafield, Cumbria, reprocessing plant to the sea are discussed. Statements that have been made by various individuals and groups about the contamination of the sea, the coast and places inland, and the biological effects of plutonium and americium, are discussed in detail. Particular stress is placed on statements about increased incidence of cancers. (U.K.)

  18. Four former British mining settlements on Spitsbergen

    NARCIS (Netherlands)

    Kruse, Frigga; Claughton, P.; Mills, C.

    2011-01-01

    The LASHIPA project participated in the recent International Polar Year to evaluate the large-scale historical exploitation of polar areas. This sub-project looks at the role of British actors in the economic and geopolitical development of the European High Arctic during the early twentieth

  19. Dance History Matters in British Higher Education

    Science.gov (United States)

    Carter, Alexandra

    2007-01-01

    In response to concerns about the place and nature of dance history in British higher education curricula, a database was compiled of representative but significant examples of modules which focused directly on the teaching and learning of history, or had history as a key component. An analysis is presented of these modules in terms of the place…

  20. Academic Advising in British Columbia. Executive Summary

    Science.gov (United States)

    British Columbia Council on Admissions and Transfer, 2016

    2016-01-01

    "Advising" consists of those activities and tasks that result in providing information to students. British Columbia's (BC) post-secondary education has evolved over the past number of years and student advising has changed along with it. Post-secondary institutions are currently challenged to increase student engagement, improve…

  1. British physics Newton's law of funding

    CERN Multimedia

    2007-01-01

    In Britain, fundamental physics is in a pickle ISAAC NEWTON, besides being the founder of modern physics, was also master of Britain's mint. That is a precedent which many British physicists must surely wish had become traditional. At the moment, money for physics is in short supply in Britain.

  2. Household-Level Determinants of Soil and Water Conservation Adoption Phases: Evidence from North-Western Ethiopian Highlands

    NARCIS (Netherlands)

    Teshome, Akalu; Graaff, de J.; Kassie, M.

    2016-01-01

    Soil and water conservation (SWC) practices have been promoted in the highlands of Ethiopia during the last four decades. However, the level of adoption of SWC practices varies greatly. This paper examines the drivers of different stages of adoption of SWC technologies in the north-western highlands

  3. Malaria in east African highlands during the past 30 years: impact of environmental changes

    Directory of Open Access Journals (Sweden)

    Yousif El - Safi Himeidan

    2012-08-01

    Full Text Available East African highlands are one of the most populated regions in Africa. The population densities in the highlands ranged between 158 persons/km2 in Ethiopia to 410 persons/km2 in Rwanda. According to the United Nations Population Fund, the region has the world's highest population growth rate. These factors are likely behind the high rates of poverty among the populations. As there were no employment opportunities other than agricultural, this demographic pressure of poor populations have included in an extensive unprecedented land use and land cover changes such as modification of bushland, woodland, and grassland on hillsides to farmland and transformation of papyrus swamps in valley bottoms to dairy pastures and cropland and changing of fallows on hillsides from short or seasonal to longer or perennial. Areas harvested for food crops were therefore increased by more than 100% in most of the highlands. The lost of forest areas, mainly due to subsistence agriculture, between 1990 - 2010 ranged between 8000 ha in Rwanda to 2838000 ha in Ethiopia. These unmitigated environmental changes in the highlands led to rise temperature and optimizing the spread and survival of malaria vectors and development of malaria parasites. Malaria in highlands was initially governed by low ambient temperature, trend of malaria transmission was therefore increased and several epidemics were observed in late 1980s and early 2000s. Although, malaria is decreasing through intensified interventions since mid 2000s onwards, these environmental changes might expose population in the highlands of east Africa to an increase risk of malaria and its epidemic particularly if the current interventions are not sustained.

  4. Smallholder Led Irrigation Development in the Humid Ethiopian highlands

    Science.gov (United States)

    Tilahun, S. A.; Schmitter, P.; Alemie, T. C.; Yilak, D. L.; Yimer, A.; Mamo, A.; Langan, S.; Baronn, J.; Steenhuis, T. S.

    2017-12-01

    More than 70% of the population of in sub-Saharan Africa are living in rural areas that depend on the rainfed agriculture for their livelihood on the rainfed agriculture. With the rapidly increasing population, competition for land and water is growing is intensifying. This, together with future landscape and climate change, the rainfed agriculture is unlikely to meet the future food demands. Many donors see irrigation a rational way to solve the future food crises. In Ethiopia, less than 10% of the irrigatable area has been developed. The main limitation of increasing the irrigatable areas is a severe lack of surface water during an extended dry phase of almost seven months. Flow in most rivers currently have dried up before the rain phase begins middle of the dry periods. In response, the Ethiopian government is installing large reservoirs at great cost to store water from the wet monsoon phase. At the same time, small scale household have started using irrigation using wells on sloping lands that have sprung up with minimal governmental intervention. It could be one of the strategies to increase the irrigated acreage without large investments. Donors and governmental planners are eager to follow the farmer's initiatives and intensify irrigation on these hillside areas. However, it is not yet known to the extent that it is sustainable. For this reason, shallow ground water levels and river discharge were measured over a three-year period in the Robit Bata and Dangishta watersheds in Northern Ethiopian highlands for assessing recharge and use of shallow groundwater irrigation during dry period. The theoretical results show that the ground water availability depends on the slope of the land and the depth of the soil. In sloping Robit Bata watershed the groundwater runs out under gravity to the stream channel in 3-4 months after the rainfall stops. The only wells that remain productive are those associated with fractures in the bedrock. For the less sloping

  5. The West African currency board and economic integration of British ...

    African Journals Online (AJOL)

    WACB) as an economic integration effort in British West Africa. Through a collaborative effort between this public institution and a private company, the Bank of British West Africa, British West African colonies were not only unified but also the way ...

  6. Flood Hazard Management: British and International Perspectives

    Science.gov (United States)

    James, L. Douglas

    This proceedings of an international workshop at the Flood Hazard Research Centre (Queensway, Enfield, Middlesex, U.K.) begins by noting how past British research on flood problems concentrated on refining techniques to implement established policy. In contrast, research covered in North American and Australian publications involved normative issues on policy alternatives and administrative implementation. The workshop's participants included 16 widely recognized scientists, whose origins were about equally divided between Britain and overseas; from this group the workshop's organizers expertly drew ideas for refining British urban riverine flood hazard management and for cultivating links among researchers everywhere. Such intellectual exchange should be of keen interest to flood hazard program managers around the world, to students of comparative institutional performance, to those who make policy on protecting people from hazards, and to hydrologists and other geophysicists who must communicate descriptive information for bureaucratic, political, and public decision- making.

  7. Provincial land use planning in British Columbia

    International Nuclear Information System (INIS)

    Mitchell, W.

    1998-01-01

    The efforts being made to include Aboriginal communities in land use planning in British Columbia are discussed. British Columbia is in the midst of historic changes with respect to land and resource allocation, use and management. Historic trends in land use allocation and management are contrasted with land use planning and resource management of today. The impact of provincial government moves to double park space within the province, and the Protected Areas Strategy initiative will have on the natural gas and petroleum industry is discussed. New efforts being made to include First Nations directly in land use planning discussions in ways that do not prejudice treaty negotiations, are reviewed. Creation of a new Oil and Gas Commission in the Fort St. John area, is cited as the most recent example of the interconnections between First Nations communities and other public and industry stakeholders in land use planning in the province

  8. Experiences within British Steel since 1989

    International Nuclear Information System (INIS)

    Harvey, D.S.

    1999-01-01

    The experience of British steel is that there is a serious and continuing threat of radioactive material being included in scrap delivered to steelworks. All scrap entering the steelworks is monitored for radioactivity. The scrap suppliers and the national authorities have recognized the difficulties caused by the presence of radioactivity in scrap, and are working to minimise the problem. Both domestic and imported scrap has been found to contain radioactivity, but the imported scrap is much more likely to contain radioactivity. If radioactivity is found the Environmental Agency is informed, and established procedures are used to minimise the hazard, and to isolate the radioactivity. Detecting, and isolating radioactive scrap, and preventing it being re-melted in the steelmaking process, is part of the overall commitment of British Steel to work safely, and to provide a safe, good quality, product (author)

  9. British Columbia's untapped wind export potential

    International Nuclear Information System (INIS)

    Kaplan, M.

    2008-01-01

    This presentation discussed wind energy developments in British Columbia (BC). There are currently more than 5000 MW of wind power development activities in British Columbia, but only 325 MW of wind power purchase agreements (PPAs). Various renewable portfolio standards and greenhouse gas (GHG) initiatives are now being use to create demand for additional renewable energy development in the northwestern United States. Studies have demonstrated that BC wind export initiatives have the potential to deliver wind power to markets in the Pacific northwest. Canadian transmission export proposals are now examining methods of bringing renewable energy to areas with high load demands. However, the United States has more than 240,000 MW of proposed wind projects for key markets in the northwestern region. It was concluded that activities in United States wind development are now posing a challenge to Canadian wind energy exporters. Various transmission projects in the United States are now looking at developing renewable energy sources close to BC. tabs., figs

  10. Dirty Pop: Contemporary British Painting, Group Exhibition

    OpenAIRE

    Stubbs, Michael

    2013-01-01

    Phil Allen, Peter Ashton Jones, Jake Clark, Richard Clegg, Dan Coombs, Nelson Diplexcito, Nadine Feinson, Mick Finch, Richard Hamilton, Dan Hays, Gavin Lockheart, Andrea Medjesi Jones, David Leeson, Duncan Newton, Sarah Pickstone, Colin Smith, John Stark, Michael Stubbs, James White, Mark Wright.\\ud \\ud Dirty Pop, curated for &Model by Mark Wright, presents twenty contemporary painters whose work connects with Pop Art of the 1960’s, and particularly the legacy of the important British artist ...

  11. Electricity trade: Generating benefits for British Columbians

    International Nuclear Information System (INIS)

    1994-01-01

    Electricity has been traded in British Columbia since the turn of the century. In 1988, the provincial government established the British Columbia Power Exchange Corporation (Powerex) to conduct electricity trade activities in order to make the most efficient use of the electrial system and generate benefits for British Columbians. The trade is made possible by an interconnected system linking producers and consumers in western Canada and the USA. Provincial participants in the trade include British Columbia Hydro, independent power producers, and cogenerators. Benefits of the electricity trade include generation of revenue from sale of surplus power, being able to buy electricity when the mainly hydroelectric provincial system is in a drought condition or when major shutdowns occur, and enabling postponement of development of new power projects. Powerex conducts its trade under provincial and federal permits and licenses. Different types of trade contracts are negotiated depending on the amount and availability of electricity and the kind of trade being conducted. Exchanges and coordination agreements allow transfer and return between utilities with no net export occurring, allowing balancing of loads between different reigons. Surplus electricity is bought or sold on a short- or long-term basis and on firm or non-firm terms. Electricity exports are not subsidized and are only allowed if the electricity is surplus to provincial needs and can be sold at a profit. A new provincial policy allows private industry to export long-term firm electricity; this involves construction of new private-sector generating facilities solely for the purpose of export. 1 fig

  12. Young British readers' engagement with manga

    OpenAIRE

    Tsai, Yi-Shan

    2015-01-01

    This thesis presents young British readers’ engagement with manga regarding literary, aesthetic, social, and cultural dimensions. The study explores young readers’ points of views of their reading preference – manga. I investigated how children interpreted manga, with respect to the artistic techniques, the embedded ideologies, and the cultural elements therein. I also looked into children’s participation in manga fandom and its social meanings. This allowed me to explore what attracted Briti...

  13. British Engineers and Africa 1875-1914

    DEFF Research Database (Denmark)

    Andersen, Casper

    the imperial diasporas, identities and networks that developed as the British engineering profession established connections on the African continent. Using a wide range of primary sources that include correspondence, diaries, technical reports, institutional minutes and periodicals, Andersen reconstructs...... the networks and activities of Britain's engineers while focusing on London as a centre of imperial expansion. By treating Britain and the empire as an interconnected zone heanalyses the ways in whichideas , people and technologies circulated during the critical period....

  14. Self-Esteem: A Cross-Cultural Comparison of British-Chinese, White British and Hong Kong Chinese Children.

    Science.gov (United States)

    Chan, Yiu Man

    2000-01-01

    Evaluates the self-esteem scores of 1303 children, including Chinese children from Britain and Hong Kong and white British children, using the Coopersmith Self-Esteem Inventory. Finds that British Chinese have significantly higher self-esteem than the Hong Kong children, but there is little difference among white British children. (CMK)

  15. Marketing wholesale electricity in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Moghadam, B. [Powerex, Vancouver, BC (Canada)

    2002-03-14

    An open access wholesale transmission tariff (WTS) has been in place in British Columbia since 1997, and wholesale electricity can be sold to wholesale purchasers by independent producers located within the province. Customers range from municipalities to British Columbia Hydro (BC Hydro), to Powerex, to UtiliCorp Networks Corporation (UNC). Provided that the necessary approvals and transmission services have been acquired, the energy may be transmitted anywhere in Canada or the United States. The generation and sale of electricity within British Columbia and the United States is subject to government and regulatory approvals. Several buyers and sellers that come together to trade a product are part of a hub. The largest such hub in the Pacific Northwest is called the Mid-Columbia (Mid-C) hub in Washington. The commodity is traded in 25 MW standard blocks. The credit requirements of the purchaser must be satisfied by the generating party. BC Hydro wholesale transmission service can be purchased by any wholesale power marketer or generator to transmit the power to market. It is imperative that scheduling personnel be available at all times. The Western System Coordinating Council (WSCC) insists that an operating reserve of 5 per cent hydro generation and 7 per cent thermal generation to support the electrical system in the face of an emergency be available for the electricity marketed through the hub. Powerex has been successful since 1988 in the marketing of electricity throughout the WSCC. An example was provided to help make the rules a bit easier to comprehend. refs.

  16. The British Model in Britain: Failing slowly

    International Nuclear Information System (INIS)

    Thomas, Steve

    2006-01-01

    In 1990, Britain reorganised its electricity industry to run on competitive lines. The British reforms are widely regarded as successful and the model used provides the basis for reforms of electricity industries worldwide. The main reason for this perception of success is major reductions in the real price of electricity with no reduction in service quality. This paper examines whether the reputation of the British reforms is justified. It concludes that the reputation is not justified and that serious fundamental problems are beginning to emerge. The central question is: have the British reforms resulted in the creation of efficient wholesale and retail markets? On this criterion, the reforms have failed. The wholesale market is dominated by obscure long-term contracts, privileged access to the market and self-dealing within integrated generator/retailers, leaving the spot markets with minimal liquidity and unreliable prices. The failure to develop an efficient wholesale market places the onus on consumers to impose competitive forces on electricity companies by switching regularly. Small consumers will not do this and they are paying too much for their power. For the future, there is a serious risk that the electricity industry will become a weakly regulated oligopoly with a veneer of competition

  17. British Columbia natural gas: Core market policy

    International Nuclear Information System (INIS)

    1988-06-01

    The core market for natural gas in British Columbia is defined as all natural gas consumers in the residential, institutional, commercial, and industrial sectors not currently purchasing natural gas directly and not exempted from the core market by the British Columbia Utilities Commission (BCUC). The intent of the definition is to include all customers who must be protected by contracts which ensure long-term security of supply and stable prices. Core market customers are excluded from direct natural gas purchase and will be served by distribution utilities. A customer may apply to BCUC to leave the core market; such an application may be approved if it is demonstrated that the customer has adequate long-term natural gas supplies or alternative fuel supplies to protect him from supply interruptions. The non-core market is defined as all large industrial customers who elect to make their own natural gas supply arrangements and who can demonstrate to the BCUC sufficient long-term natural gas supply protection or alternative fuel capability to ensure security of the industry. Non-core market customers have full and open access to the competitive natural gas market. The British Columbia government will not apply its core market policy to other jurisdictions through Energy Removal Certificates

  18. Marketing wholesale electricity in British Columbia

    International Nuclear Information System (INIS)

    Moghadam, B.

    2002-01-01

    An open access wholesale transmission tariff (WTS) has been in place in British Columbia since 1997, and wholesale electricity can be sold to wholesale purchasers by independent producers located within the province. Customers range from municipalities to British Columbia Hydro (BC Hydro), to Powerex, to UtiliCorp Networks Corporation (UNC). Provided that the necessary approvals and transmission services have been acquired, the energy may be transmitted anywhere in Canada or the United States. The generation and sale of electricity within British Columbia and the United States is subject to government and regulatory approvals. Several buyers and sellers that come together to trade a product are part of a hub. The largest such hub in the Pacific Northwest is called the Mid-Columbia (Mid-C) hub in Washington. The commodity is traded in 25 MW standard blocks. The credit requirements of the purchaser must be satisfied by the generating party. BC Hydro wholesale transmission service can be purchased by any wholesale power marketer or generator to transmit the power to market. It is imperative that scheduling personnel be available at all times. The Western System Coordinating Council (WSCC) insists that an operating reserve of 5 per cent hydro generation and 7 per cent thermal generation to support the electrical system in the face of an emergency be available for the electricity marketed through the hub. Powerex has been successful since 1988 in the marketing of electricity throughout the WSCC. An example was provided to help make the rules a bit easier to comprehend. refs

  19. Privatisation of the British coal industry

    Energy Technology Data Exchange (ETDEWEB)

    Cowles, R.V. (Norton Rose, London (UK))

    1991-01-01

    The article discusses the possible consequences of the impending privatisation of British Coal. It seems likely that deep mine operations will probably be divided up geographically but opencast mines may be left in single ownership. Freehold ownership of coal is likely to be transferred to the Crown and British Coal's powers to license small mines and opencast sites are likely to be absorbed into a general licensing system under control of the Department of Energy. Possible difficulties of public share issues are discussed - subsidence, environmental problems and also the uncertainty of the future market for British coal are mentioned. As an alternative, a series of contract sales of groups of mine properties could be made. Issues of common concern to future owners of the coal industry may lead to the creation of a new mineowner's trade association. Constraints in the areas of procurement and coal sales are discusssed briefly. Although a gloomy scenario is presented, it is suggested that some mines could become highly profitable. 1 ref.

  20. Climatic controls of ecohydrological responses in the highlands of northern Ethiopia

    NARCIS (Netherlands)

    Tesfaye, Samuale; Birhane, Emiru; Leijnse, Toon; Zee, van der S.E.A.T.M.

    2017-01-01

    Climate variability and recurrent droughts have a strong negative impact on agricultural production and hydrology in the highlands northern Ethiopia. Since the 1980s, numerous mitigation and land rehabilitation measures have been implemented by local and national authorities to reduce these impacts,

  1. Smallholder dairy systems in the Kenya highlands: cattle population dynamics under increasing intensification

    NARCIS (Netherlands)

    Bebe, B.O.; Udo, H.M.J.; Rowlands, G.J.; Thorpe, W.

    2003-01-01

    A cross-sectional stratified random sample survey of 1755 households in the Kenya highlands was conducted between June 1996 and April 1998 to quantify cattle population dynamics in smallholder herds. The free-, semi-zero- and zero-grazing systems practised represented increasing levels of

  2. Embracing epiphytes in sustainable forest management: a pilot study from the Highlands of Chiapas, Mexico

    NARCIS (Netherlands)

    Wolf, J.H.D.; Bruijnzeel, L.A.; Scatena, F.N.; Hamilton, L.S.

    2010-01-01

    Vascular epiphyte biomass and species richness were investigated in 16 anthropogenically disturbed pine-oak forests within an area of ~400 km2 in the Highlands of Chiapas, southern Mexico. Epiphyte biomass on 35 host oak trees in six diameter classes varied from 0.8 to 243 kg dry-weight and

  3. Aulacoseira coroniformis sp. nov., a new diatom (Bacillariophyta) species from Highland Hammock State Park, Florida

    NARCIS (Netherlands)

    Cremer, H.; Pearce, C.; Wagner-Cremer, F.

    2010-01-01

    Aulacoseira coroniformis sp. nov. is described from a short peat core recovered in Highlands Hammock State Park, Florida, U.S.A. The morphology of the new diatom species is documented by light and scanning electron micrographs and discussed in detail, including a comparison with related species in

  4. Effectiveness of sustainable land management measures in West Usambara highlands, Tanzania

    NARCIS (Netherlands)

    Wickama, Juma; Okoba, Barrack; Sterk, Geert|info:eu-repo/dai/nl/157276465

    2014-01-01

    Soil erosion is a serious problem that affects food security and social livelihoods in the highlands of East Africa. Sustainable land management (SLM) measures have been widely promoted to reduce erosion and increase crop yield, but the adoption of SLM measures has remained low. In order to

  5. 77 FR 68854 - Highland Associates, Inc. and Financial Investors Trust; Notice of Application

    Science.gov (United States)

    2012-11-16

    ... shareholders, and does not involve a conflict of interest from which the Adviser or the Affiliated Subadviser... shareholder approval. Applicants: Highland Associates, Inc. (the ``Adviser'') and Financial Investors Trust... be issued unless the Commission orders a hearing. Interested persons may request a hearing by writing...

  6. DECISION TOOL FOR RIPARIAN ECOSYSTEM MANAGMENT IN THE MID-ATLANTIC HIGHLANDS

    Science.gov (United States)

    In the Canaan Valley Highlands of the Mid-Atlantic, riparian zone restoration has been identified as a critical watershed management practice not only for the ecosystem services provided but also for the potential socioeconomic growth from environmental investment and job creatio...

  7. Miners, peasants and entrepreneurs : Regional development in the Central Highlands of Peru

    NARCIS (Netherlands)

    Long, N.; Roberts, B.

    1984-01-01

    This volume traces the development of the central highlands, one of Peru's major mining regions. It draws on extensive fieldwork carried out in Peru between 1970 and 1982, spanning a reforming military government, reaction and a return to civilian politics under Belaunde. Through historical material

  8. Oak mortality associated with crown dieback and oak borer attack in the Ozark Highlands

    Science.gov (United States)

    Zhaofei Fan; John M. Kabrick; Martin A. Spetich; Stephen R. Shifley; Randy G. Jensen

    2008-01-01

    Oak decline and related mortality have periodically plagued upland oak–hickory forests, particularly oak species in the red oak group, across the Ozark Highlands of Missouri, Arkansas and Oklahoma since the late 1970s. Advanced tree age and periodic drought, as well as Armillaria root fungi and oak borer attack are believed to contribute to oak decline and mortality....

  9. Drought is a major yield loss factor for rainfed East African highland banana

    NARCIS (Netherlands)

    Asten, van P.; Asten-Fermont, van A.M.; Taulya, G.

    2011-01-01

    Although drought stress has been identified among the production constraints of East African highland bananas (Musa spp., AAA-EA genome), no quantitative data were available to support this assumption. This study uses data from three on-station fertilizer trials (5–6 cycles) in Central and Southwest

  10. Genetic structure of the population of Phytophthora infestans attacking Solanum ochranthum in the highlands of Ecuador

    NARCIS (Netherlands)

    Chacón, M.G.; Adler, N.E.; Jarrin, F.; Flier, W.G.; Gessler, C.; Forbes, G.A.

    2006-01-01

    Thirty-nine isolates of Phytophthora infestans were collected from the wild host Solanum ochranthum in the highland tropics of Ecuador and characterized with a set of phenotypic and molecular markers (mating type, metalaxyl sensitivity, the allozyme loci Gpi, and Pep, mitochondrial DNA haplotype,

  11. Distribution, diversity and environmental adaptation of highland papaya (Vasconcellea spp.) in tropical and subtropical America

    NARCIS (Netherlands)

    Scheldeman, X.; Willemen, L.; Coppens D'eeckenbrugge, G.; Romeijn-Peeters, E.; Restrepo, M.T.; Romero Motoche, J.; Jimenez, D.; Lobo, M.; Medina, C.I.; Reyes, C.; Rodriguez, D.; Ocampo, J.A.; Damme, van P.; Goetghebeur, P.

    2007-01-01

    Vasconcellea species, often referred to as highland papayas, consist of a group of fruit species that are closely related to the common papaya (Carica papaya). The genus deserves special attention as a number of species show potential as raw material in the tropical fruit industry, fresh or in

  12. Site factors influencing oak decline in the interior highlands of Arkansas, Missouri, and Oklahoma

    Science.gov (United States)

    Edward A. Poole; Eric Heitzman; James M. Guldin

    2006-01-01

    Oak decline is affecting the forests in the Interior Highlands of Arkansas, Missouri, and Oklahoma. In 2002 and 2003, field plots were established throughout the region to evaluate the influence of topographic position and aspect on oak decline. Density and basal area of dead and dying oaks did not significantly differ by either topographic position or aspect. Lack of...

  13. Stability of diameter distributions in a managed uneven-aged oak forest in the Ozark Highlands

    Science.gov (United States)

    Zhiming Wang; Paul S. Johnson; H. E. Garrett; Stephen R. Shifley

    1997-01-01

    We studied a privately owned 156,000-acre oak-dominated forest in the Ozark Highlands of southern Missouri. The forest has been managed by the single-tree selection method since 1952. Using 40 years of continuous forest inventory records, we analyzed the stability of the shape of tree diameter distributions at the forest-wide scale. Results show that for trees ...

  14. Prevalence and risk factors of malaria among children in southern highland Rwanda

    NARCIS (Netherlands)

    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

  15. Prevalence and risk factors of malaria among children in southern highland Rwanda

    NARCIS (Netherlands)

    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

  16. Persistence of Allegheny woodrats Neotoma magister across the mid-Atlantic Appalachian Highlands landscape, USA

    Science.gov (United States)

    W. Mark Ford; Steven B. Castleberry; Michael T. Mengak; Jane L. Rodrigue; Daniel J. Feller; Kevin R. Russell

    2006-01-01

    We examined a suite of macro-habitat and landscape variables around active and inactive Allegheny woodrat Neotoma magister colony sites in the Appalachian Mountains of the mid-Atlantic Highlands of Maryland, Virginia, and West Virginia using an information-theoretic modeling approach. Logistic regression analyses suggested that Allegheny woodrat presence was related...

  17. Balsam fir conservation and red spruce ecosystem restoration initiatives in the West Virginia highlands

    Science.gov (United States)

    Corey A. Bonasso; David W. Saville

    2010-01-01

    The West Virginia Highlands Conservancy has been working for more than a decade to protect, conserve, and restore the spruce-fir forests in West Virginia. Beginning in the mid 1990s an effort was initiated to conserve balsam fir in West Virginia where it reaches its southern most extent in North America. This work led to further efforts which have focused on the...

  18. Incorporating Scottish Highland Games and Activities into Your Physical Education Classes

    Science.gov (United States)

    Prewitt, Steven L.; Hannon, James C.; Brusseau, Timothy

    2015-01-01

    The purpose of this article is to introduce a potentially new and exciting group of activities that can be taught in physical education. Activities based on Scottish Highland Games can be an interesting way to incorporate history and literature into the curriculum, as well as introduce students to a variety of unique physical activities. This…

  19. Century scale climate change in the central highlands of Sri Lanka

    Indian Academy of Sciences (India)

    In this study, an analysis of century scale climate trends in the central highlands of Sri Lanka is presented. Monthly rainfall and temperature records of the period 1869–2006 from five climatological stations were analyzed. The trend is calculated by the least square regression analysis and the significance of the observed ...

  20. Does meat come from animals? A multispecies approach to classification and belonging in highland Guatemala

    NARCIS (Netherlands)

    Yates-Doerr, E.

    2015-01-01

    In the Guatemalan highlands, distinctions between human and animal are often irrelevant to the treatment of an object as meat. I draw from my ethnographic fieldwork on eating practices in that region to suggest that if the recent social science turn to species is to be a departure from the

  1. Climate change as an amplifier of health risks: highland malaria in Africa.

    NARCIS (Netherlands)

    Huynen, Maud; Martens, Pim

    2016-01-01

    The interactions between climate and non-climate factors are of vital importance in shaping human vulnerability to global warming. In this chapter, this is illustrated for an important health risk induced by climate change, namely highland malaria in Africa. Despite the known causal links between

  2. Evaluation of the LISEM soil erosion model in two catchments in the East African Highlands

    NARCIS (Netherlands)

    Hessel, R.; Bosch, van den R.; Vigiak, O.

    2006-01-01

    Under increasing population pressure, soil erosion has become a threat in the East African Highlands, and erosion modelling can be useful to quantify this threat. To test its applicability for this region, the LISEM soil erosion model was applied to two small catchments, one in the Usumbara

  3. Continuous miner and friction bolts play key roles in Highland's move underground

    International Nuclear Information System (INIS)

    Scott, J.J.; Jackson, D.

    1977-01-01

    Exxon has added underground mining operations to the open pits at its Highland uranium mine and mill complex 60 mi northeast of Casper in the Powder River Basin and has, in the process, adopted some innovative mining techniques. A continuous shield miner is being used in conjunction with continuous ground support--thought to be the first truly successful combination of these techniques in a US uranium mine. Highland miners are also making extensive use of ''Split Sets,'' a patented friction rock bolt system invented in 1973, which has proven to be a successful cost-saving substitute for timber supports in Highland's soft, water-saturated, extremely unstable sediments. Initial mine production at Highland began in July 1972, and the mill started up the following October. Design capacity at startup was 2,000 tpd, a figure that has since been expanded to 3,000 tpd through mill modifications but without a major construction program. Current production is about 2 million lb per year of U 3 O 8

  4. Towards integrated watershed management in highland Ethiopia: the Chemoga watershed case study

    NARCIS (Netherlands)

    Bewket, W.

    2003-01-01

    Resource degradation is a critical problem in highland Ethiopia. Past soil and water conservation efforts did not bring about significant results. Hence, there is an urgent need to tackle the problem through new conservation approaches and technologies. This thesis discusses the need for and

  5. Using Eucalyptus for Soil & Water Conservation on the highland Vertisols of Ethiopia

    NARCIS (Netherlands)

    Kidanu, S.

    2004-01-01

    Resource degradation is a critical problem in the highlands of Ethiopia. With agricultural productivity lingering behind population growth the gap between the availability and the demand for agricultural land continues to grow. This results in severe land-use conflicts. Thus, high potential and more

  6. Disputes over territorial boundaries and diverging valuation languages : The Santurban hydrosocial highlands territory in Colombia

    NARCIS (Netherlands)

    Duarte-Abadía, B.; Boelens, R.

    2016-01-01

    We examine the divergent modes of conceptualizing, valuing and representing the páramo highlands of Santurban, Colombia, as a struggle over hydrosocial territory. Páramo residents, multinational companies, government and scientists deploy territorial representations and valuation languages that

  7. Disputes over territorial boundaries and diverging valuation languages: the Santurban hydrosocial highlands territory in Colombia

    NARCIS (Netherlands)

    Duarte-Abadía, Bibiana; Boelens, Rutgerd

    2016-01-01

    We examine the divergent modes of conceptualizing, valuing and representing the páramo highlands of Santurban, Colombia, as a struggle over hydrosocial territory. Páramo residents, multinational companies, government and scientists deploy territorial representations and valuation languages that

  8. Pesticides and health in highland Ecuadorian potato production: assessing impacts and developing responses

    NARCIS (Netherlands)

    Cole, D.; Sherwood, S.G.; Crissman, C.; Barrera, V.H.; Espinosa, E.

    2002-01-01

    Pesticide use in highland Ecuador is concentrated in the high-risk, commercial production of potatoes. Small farm families experience considerable exposure and adverse health consequences. The authors describe a three-pronged strategy to reduce health impacts: 1) a community-based process of

  9. 77 FR 58181 - Power Resources, Inc., Smith Ranch Highland Uranium Project; License Renewal Request, Opportunity...

    Science.gov (United States)

    2012-09-19

    ... NUCLEAR REGULATORY COMMISSION [Docket No. 04008964, NRC-2012-0214] Power Resources, Inc., Smith... available in ADAMS) is provided the first time that a document is referenced. The Smith Ranch Highland... (Smith Ranch Technical Report); Accession No. ML12234A539 (Smith Ranch Environmental Report). In addition...

  10. Epidemic malaria and warmer temperatures in recent decades in an East African highland

    NARCIS (Netherlands)

    Alonso, David; Bouma, Menno J.; Pascual, Mercedes

    2011-01-01

    Climate change impacts on malaria are typically assessed with scenarios for the long-term future. Here we focus instead on the recent past (1970-2003) to address whether warmer temperatures have already increased the incidence of malaria in a highland region of East Africa. Our analyses rely on a

  11. Shading by Napier grass reduces malaria vector larvae in natural habitats in western Kenya highlands

    NARCIS (Netherlands)

    Wamae, P.M.; Githeko, A.K.; Menya, D.M.; Takken, W.

    2010-01-01

    Increased human population in the Western Kenya highlands has led to reclamation of natural swamps resulting in the creation of habitats suitable for the breeding of Anopheles gambiae, the major malaria vector in the region. Here we report on a study to restore the reclaimed swamp and reverse its

  12. Ky’osimba Onaanya: understanding productivity of East African Highland banana

    NARCIS (Netherlands)

    Taulya, G.

    2015-01-01

    Over 30 million people in East Africa depend on East African highland bananas for food and income. The bananas are grown with limited additions of nutrients and no irrigation, despite widespread poor soil fertility and regular dry seasons. This thesis describes the effect of increasing rainfall

  13. Phosphorus Response and Fertilizer Recommendations for Wheat Grown on Nitisols in the Central Ethiopian Highlands

    NARCIS (Netherlands)

    Agegnehu, Getachew; Nelson, Paul N.; Bird, Michael I.; Beek, van Christy

    2015-01-01

    The provision of farmers with proper and balanced fertilizer recommendations is becoming increasingly important, for reasons of crop productivity, food security, and sustainability. Phosphorus (P) response trials with wheat were conducted on Nitisols at 14 sites in the central Ethiopian highlands

  14. The effectiveness of soil conservation measures at a landscape scale in the West Usambara highlands, Tanzania

    NARCIS (Netherlands)

    Wickama, Juma; Masselink, Rens; Sterk, Geert

    2015-01-01

    The adoption of soil and water conservation (SWC) technologies among small holder farmers in the East African highlands is an area which poses many challenges. When adoption occurs across a vast landscape, the locations and effectiveness of the adopted measures are often not adequately known. For

  15. Land management in the north-western highlands of Ethiopia: adoption and impact

    NARCIS (Netherlands)

    Akalu Teshome Firew,; Firew, A.T.

    2014-01-01

    Abstract

    Over the last four decades, the government of Ethiopia and various a consortium of donors have been promoting different land management (LM) practices in the highlands of Ethiopia to halt land degradation. However, the adoption rate of these practices has been

  16. Urban and rural risks of Lyme disease in the Scottish Highlands.

    Science.gov (United States)

    Mavin, S; Hopkins, P C; MacLennan, A; Joss, A W L; Ho-Yen, D O

    2009-05-01

    This paper investigates the pattern of Lyme disease testing and infection within the Highland region of Scotland. Data from all Highland samples tested during 2004-2006 were analysed according to result and patient's residence in relation to the eight fold Scottish Executive's urban/rural classification, and distance from woodland. In total, 1602 patients were tested for Lyme disease, 0.71% of the Highland population. From these, 104 (6.5%) were seropositive. There were more patients tested, and seropositive patients from rural than urban locations, 1113 vs 489, and 79 vs 25 respectively. There were also significantly more seropositive patients per patients tested from rural locations (chi2, prural areas become more remote. The likelihood of being tested for Lyme disease also increased as the distance between a patient's residence and woodland decreased. The relative risk of being tested elevated by 74% for those patients living within 200 metres of woodland. Those living in the most rural areas of Highland and those living closest to woodland have an increased risk of being tested and having Lyme disease.

  17. Farmers' indicators for soil erosion mapping and crop yield estimation in central highlands of Kenya

    NARCIS (Netherlands)

    Okoba, B.O.

    2005-01-01

    The central highlands of Kenya is characterised by abundant rainfall and fertile volcanic soils that support agricultural activities but problems of soil erosion are widespread in the region. Past efforts to control the soil erosion problems were through application of regulations that enforced

  18. Economic Determinants of Academic Failure and School Desertion in the Guatemala Highlands.

    Science.gov (United States)

    Carvajal, Manuel J.; And Others

    1993-01-01

    Explores, from an economic perspective, elementary school system adequacy in the rural, indigenous Guatemalan highlands. Estimates least-squares coefficients and elasticities separately for academic failure and school abandonment for each of four indigenous groups. The model explains academic failure better than school desertion. A national policy…

  19. Social and economic factors for adoption of soil and water conservation in West Usambara highlands, Tanzania

    NARCIS (Netherlands)

    Tenge, A.J.M.; Graaff, de J.; Hella, J.P.

    2004-01-01

    Accelerated soil erosion is one of the major constraints to agricultural production in many parts of the Tanzanian highlands. Although several soil and water conservation technologies have been developed and promoted, the adoption of many recommended measures is minimal and soil erosion continues to

  20. Embodying Authentic Leadership through Popular Education at Highlander Research and Education Center: A Qualitative Case Study

    Science.gov (United States)

    Glowacki-Dudka, Michelle; Griswold, Wendy

    2016-01-01

    In 2013 and 2014, workshops were held at Highlander Research and Education Center that explored the topics of authentic leadership and popular education. The participants shared their experiences through reflective writing upon completion of the workshops and approximately a year following. These reflections were developed into a case study. This…

  1. Key-socio economic factors influencing sustainable land management investments in the West Usambara Highlands, Tanzania

    NARCIS (Netherlands)

    Nyanga, A.W.; Kessler, C.A.; Tenge, A.J.M.

    2016-01-01

    Low investments in sustainable land management (SLM) limit agricultural production in the East African Highlands, leading to increased soil erosion, low productivity of land and food insecurity. Recent studies in the region show that different socio-economic factors influence SLM investments by

  2. 76 FR 80424 - Highland Capital Management, L.P., et al.; Notice of Application

    Science.gov (United States)

    2011-12-23

    ... Portfolio Securities as a result of the rebalancing of an Underlying Index. A tradable round lot will be the... Highland Senior Loan Portfolio, (``Initial Fund'') whose performance will correspond generally to the price... a portfolio of securities (``Portfolio Securities'') selected to correspond generally to the price...

  3. 78 FR 41891 - Proposed Establishment of the Upper Hiwassee Highlands Viticultural Area

    Science.gov (United States)

    2013-07-12

    ... neither an approval nor an endorsement by TTB of the wine produced in that area. Requirements Section 4.25... gorges. To the west, below the Hiwassee Dam, are a series of lower ridges, mountains, and deep, narrow... Hiwassee Highlands viticultural area also has significantly shallower slope angles. According to the slope...

  4. British Energy privatisation - 18 months on

    International Nuclear Information System (INIS)

    McRoberts, Doug

    1998-01-01

    The TV advertisement which launched the privatisation of British Energy in the summer of 1996 - but just how successful has that privatisation been? And who has benefited - shareholders? The nuclear industry? Our own workforce? Last year, as reported to PIME 97 that the privatisation itself had been successfully completed - following the restructuring of the UK nuclear generation industry, and the creation of British Energy, a new name in the UK - and world energy scene. In simple terms, that privatisation has certainly succeeded - our share price since privatisation has more than doubled, from 2 pounds to well over 4 ponds. Over the last year, it has consistently outperformed the UK electricity sector - particularly over the last winter; it has also out-performed the FR Share Index over the same period, and in December British Energy became one of the UK top 100 listed companies, included in the FTSE 100 having started life at around number 130. This in turn has meant that a number of high quality institutions have taken a second look at British Energy and begun to invest in us as part of a portfolio of FTSE 100 companies. Our success as a private sector company could only be built on the solid foundation of successes as a nuclear utility. Over the five years from 1992 to 1997, our output went up by 64 as Sizewell B came on line and the AGRs achieved their design load factors at last. Safety remains our top priority, and while our profitability increased, so did our safety ratings - accident frequency rates came down by 60%, and collective radiation exposure to our workforce came down 58%. As a result of all this achievement, coupled with reduction in our total workforce, our productivity went up by over 100% - surely proof that nuclear can succeed in a competitive, deregulated electricity market. For future, it has been even more important to sustain that initial success to grow and develop British Energy as a company. The results are there for all to see. In the

  5. Retention among ART patients in the Highlands of Papua New Guinea: evaluating the PAPUA model.

    Science.gov (United States)

    Das, Sarthak; Carmone, Andy; Franke, Molly F; Frank, Dale; Kiromat, Hannelly; Kaima, Petronia; Kiromat, Mobumo

    2014-02-01

    Despite more than 10,000 patients on antiretroviral therapy (ART), there remains a dearth of operational research in Papua New Guinea related to HIV service delivery. This study examined the effectiveness of a locally developed model of HIV service delivery called PAPUA (Patient and Provider Unified Approach) in the Highlands of Papua New Guinea. The model emphasizes coordinated patient and provider support along with decentralized services to rural districts in the Highlands. We conducted a chart review among HIV-infected adults on ART at clinics in Eastern Highlands Province, where the PAPUA model was implemented in addition to the standard of care, and in Western Highlands Province, where the standard of care was implemented. We calculated yearly retention rates and used multivariable Cox proportional hazards regression analyses to compare retention rates across the provinces. Data for 2457 patients from the 2 provinces were analyzed. Among patients receiving ART under the PAPUA model in Eastern Highlands, the 12-, 24-, 36-, and 48-month retention proportions were 0.79, 0.73, 0.68, and 0.63, respectively. When we compared retention probabilities across the 2 provinces, patients receiving care under the PAPUA model had a 15% lower rate of attrition from care during the first 4 years of ART (hazard ratio, 0.85; 95% confidence interval: 0.74 to 0.99; P = 0.03), after adjusting for age, gender, and year of enrollment. The PAPUA model seems to be a promising intervention although it is inextricably linked to the limitations posed by a resource-constrained health system.

  6. Malaria in inter-war British India.

    Science.gov (United States)

    Bynum, W F

    2000-06-01

    British India was an important site of much important malaria research. Although Ronald Ross left India in 1899, a number of malariologists continued the task of evaluating the incidence and distribution of malaria in the country. Implementing practical solutions was hampered by formidable social and economic problems. This paper examines the Indian situation in the late 1920s, through a retrospective selection of writings chosen by J.A. Sinton for reproduction in an early issue of 'The records of the malaria survey of India', and the analysis of the Indian malaria situation through a visit of the League of Nations Malaria Commission in 1929.

  7. The Labour Party and British Republicanism

    Directory of Open Access Journals (Sweden)

    Kenneth O. MORGAN

    2003-10-01

    Full Text Available The famous detective, Sherlock Holmes, once solved a case by referring to “the dog that did not bark.” In the past 250 years of British history, republicanism is another dog that did not bark. This is particularly true of supposedly our most radical major political party, the Labour Party. Over the monarchy, as over constitutional matters generally, Labour’s instincts have been conservative. Even after 1997, when the party, led by Lord Irvine, has indeed embarked upon major constitutional ref...

  8. Race, history, and black British jazz

    OpenAIRE

    Toynbee, Jason

    2013-01-01

    This article traces the history of black British jazz across five moments from 1920 to the present. It also makes a theoretical argument about the nature of race and its connection both with music and belonging to the nation. Race is indeed a musical-discursive construction, as has been argued in the literature about culture and ethnicity over the last thirty years or so. But it is a social structure too, and the contradictions that result are key to understanding the race-music relationship.

  9. Significance of abolishing British National Oil Corporation

    Energy Technology Data Exchange (ETDEWEB)

    Mabro, R

    1985-04-01

    The decision to abolish British National Oil Corporation has greater significance than any commentator, so far, has cared to admit. Mr. Mabro says the Government has done much more than get rid of an institution it had previously weakened and emasculated; in effect, it had abdicated its responsibilities for the pricing of North Sea oil. He further observes that these moves may be consistent with the tenets of a simplistic free-market ideology: they betray, however, a lack of understanding of the economics of oil, and of the UK economic interest in oil.

  10. Biogeographic implications of small mammals from Northern Highlands in Tanzania with first data from the volcanic Mount Kitumbeine

    Czech Academy of Sciences Publication Activity Database

    Sabuni, C.; Aghová, Tatiana; Bryjová, Anna; Šumbera, R.; Bryja, Josef

    (2018) ISSN 0025-1461 Institutional support: RVO:68081766 Keywords : biogeography * Crocidura montis group * cytochrome b * Lophuromys * montane habitats * Northern Highlands of Tanzania Subject RIV: EG - Zoology Impact factor: 0.805, year: 2016

  11. The truth behind british politeness: some misinterpretations

    Directory of Open Access Journals (Sweden)

    Peixoto, Rafael Marcos Tort

    2014-01-01

    Full Text Available The purpose of this paper is to analyse a chart published by the British newspaper The Telegraphabout the most common misunderstandings foreigners face while making use of English as their second language. L2 speakers are said to take every word at face value and therefore making some pragmatic mistakes. Sometimes there can be another meaning behind the spoken words, like it is unsaid for a reason. The pragmatics theories of irony in Attardo (1999 shed light on these translating and intercultural awareness issues by explaining what is behind the misunderstanding which is the secret ofthe so famous British politeness. Some considerations will be made upon the chart so as to understand it, such as an analysis of irony and native speakers’ perspectives on it. In addition to that, we will take into account the opinion of some native speakers of English to unveil some details and clarify how meaningful some sentences may be and if the researched chart is actually accurate

  12. The Ruins of the British Welfare State

    Directory of Open Access Journals (Sweden)

    Tahl Kaminer

    2014-08-01

    Full Text Available The subjects of Owen Hatherley’s A Guide to the New Ruins of Great Britain are architecture and urban development. The book addresses also some broader cultural, political and economic references, as well as personal anecdotes and memories. It includes many encounters with the remnants of the British welfare state.As an extension to his blog postings and a sequel of sorts to his previous Militant Modernism, Hatherley’s antagonist here is the semi-official architecture of New Labour, which he terms ‘pseudomodernism’: an unimaginative, inferior, and, in its own specific way, also tacky architecture of white stucco, steel and glass. He attacks the Faustian bargain of Richard Rogers and his allies with neoliberalism, a pact that produces a modernism devoid of social content, reflected by the unimaginative, speculation-driven architectural design. While Hatherley produces the promised indictment of recent British architecture, the book is, at the end of the day, primarily a eulogy to the disappearing postwar architecture he so evidently loves.

  13. Distribution of Early, Middle, and Late Noachian cratered surfaces in the Martian highlands: Implications for resurfacing events and processes

    Science.gov (United States)

    Irwin, Rossman P.; Tanaka, Kenneth L.; Robbins, Stuart J.

    2013-02-01

    Most of the geomorphic changes on Mars occurred during the Noachian Period, when the rates of impact crater degradation and valley network incision were highest. Fluvial erosion around the Noachian/Hesperian transition is better constrained than the longer-term landscape evolution throughout the Noachian Period, when the highland intercrater geomorphic surfaces developed. We interpret highland resurfacing events and processes using a new global geologic map of Mars (at 1:20,000,000 scale), a crater data set that is complete down to 1 km in diameter, and Mars Orbiter Laser Altimeter topography. The Early Noachian highland (eNh) unit is nearly saturated with craters of 32-128 km diameter, the Middle Noachian highland (mNh) unit has a resurfacing age of ~4 Ga, and the Late Noachian highland unit (lNh) includes younger composite surfaces of basin fill and partially buried cratered terrain. These units have statistically distinct ages, and their distribution varies with elevation. The eNh unit is concentrated in the high-standing Hellas basin annulus and in highland terrain that was thinly mantled by basin ejecta near 180° longitude. The mNh unit includes most of Arabia Terra, the Argyre vicinity, highland plateau areas between eNh outcrops, and the Thaumasia range. The lNh unit mostly occurs within highland basins. Crater depth/diameter ratios do not vary strongly between the eNh and mNh units, although crater losses to Noachian resurfacing appear greater in lower lying areas. Noachian resurfacing was spatially non-uniform, long-lived, and gravity-driven, more consistent with arid-zone fluvial and aeolian erosion and volcanism than with air fall mantling or mass wasting.

  14. Precocious albion: A new interpretation of the British Industrial Revolution

    OpenAIRE

    Kelly, Morgan; Mokyr, Joel; Ó Gráda, Cormac

    2013-01-01

    Many explanations have been offered for the British Industrial Revolution. This article points to the importance of human capital (broadly defined) and the quality of the British labor force on the eve of the Industrial Revolution. It shows that in terms of both physical quality and mechanical skills, British workers around 1750 were at a much higher level than their continental counterparts. As a result, new inventions—no matter where they originated—were adopted earlier, faster, and on a la...

  15. Glocal routes in British Asian drama: Between adaptation and tradaptation

    OpenAIRE

    Buonanno, Giovanna; Sams, Victoria; Schlote, Christiane

    2011-01-01

    In the context of British Asian theatre and the search for a diasporic theatre aesthetics the practice of adaptation has emerged as a recurring feature. Over the last decades, British Asian theatre has sought to create a language of the theatre that can reflect the cultural heritage of Asians in Britain; this search has taken different directions testified also by the plurality of voices that today make up British Asian theatre and has responded to the need to challenge the conceptual binary ...

  16. Estimates of clear night sky emissivity in the Negev Highlands, Israel

    International Nuclear Information System (INIS)

    Tang Runsheng; Etzion, Y.; Meir, I.A.

    2004-01-01

    A simple method was introduced to estimate the atmospheric emissivity of clear night skies based on the water temperature variation inside an open shallow pond. The method used the pond as an absorber of atmospheric radiation by measuring the water evaporation rate from the pond to ambient air and then calculating the heat loss inside the pond due to the radiative heat exchange between the pond and sky dome. An empirical correlation for the calculations of clear night sky emissivity in the Negev Highlands, Israel, was found. It showed that the emissivity of clear night sky in the Negev Highlands is slightly lower than that expected by Berdahl et al. and Clark's correlations under the climatic conditions during the period of measurements

  17. Poverty and soil conservation efforts among smallholder farmers in the central highlands of Ethiopia

    Directory of Open Access Journals (Sweden)

    C Yirga

    2014-07-01

    Full Text Available This study explores the influence of incidence of poverty and plot-level perception of soil degradation, on soil conservation behaviour of small subsistence farmers in the central highlands of Ethiopia. The study results confirm that poverty in assets significantly reduces the probability of soil-conservation efforts as measured by use of stone/soil bund structures in the highlands of Ethiopia. Perception of soil degradation, public assistance with sharing initial costs of constructing soil-conservation structures, improved security of land tenure and farmers’ education and access to information on soil degradation are essential for farmers making long-term investment in conserving soil resources. On the other hand, improved access to short-term credit for the purchase of inorganic fertilizers acts as a disincentive for long-term conservation practices, an important trade-off with serious policy implications that should be carefully evaluated.

  18. Multi-scale Food Energy and Water Dynamics in the Blue Nile Highlands

    Science.gov (United States)

    Zaitchik, B. F.; Simane, B.; Block, P. J.; Foltz, J.; Mueller-Mahn, D.; Gilioli, G.; Sciarretta, A.

    2017-12-01

    The Ethiopian highlands are often called the "water tower of Africa," giving rise to major transboundary rivers. Rapid hydropower development is quickly transforming these highlands into the "power plant of Africa" as well. For local people, however, they are first and foremost a land of small farms, devoted primarily to subsistence agriculture. Under changing climate, rapid national economic growth, and steadily increasing population and land pressures, these mountains and their inhabitants have become the focal point of a multi-scale food-energy-water nexus with significant implications across East Africa. Here we examine coupled natural-human system dynamics that emerge when basin and nation scale resource development strategies are superimposed on a local economy that is largely subsistence based. Sensitivity to local and remote climate shocks are considered, as is the role of Earth Observation in understanding and informing management of food-energy-water resources across scales.

  19. A-B-O and Rh affinities between highland and lowland Quechua-speaking Peruvian populations.

    Science.gov (United States)

    Frisancho, A R; Klayman, J E

    1975-09-01

    According to the accounts of the Spanish chronicles and various historical analyses the Quechua-speaking population inhabiting the Province of Lamas in the Eastern Tropical Lowlands of Peru are descendants of the Chanca Tribes that migrated from the highlands about 500 years ago. The results of the present study indicate that in terms of the A-B-O and Rh systems the lowland Quechua-speaking population from the Province of Lamas and the highland Quechua population from the Province of Junin are more similar to each other than to other tropical tribes. Therefore, it is quite possible that the present lowland Quechua-speaking population from the Province of Lamas may be descendants of Andean populations.

  20. Assessing the impact of model and climate uncertainty in malaria simulations for the Kenyan Highlands.

    Science.gov (United States)

    Tompkins, A. M.; Thomson, M. C.

    2017-12-01

    Simulations of the impact of climate variations on a vector-bornedisease such as malaria are subject to a number of sources ofuncertainty. These include the model structure and parameter settingsin addition to errors in the climate data and the neglect of theirspatial heterogeneity, especially over complex terrain. We use aconstrained genetic algorithm to confront these two sources ofuncertainty for malaria transmission in the highlands of Kenya. Thetechnique calibrates the parameter settings of a process-based,mathematical model of malaria transmission to vary within theirassessed level of uncertainty and also allows the calibration of thedriving climate data. The simulations show that in highland settingsclose to the threshold for sustained transmission, the uncertainty inclimate is more important to address than the malaria modeluncertainty. Applications of the coupled climate-malaria modelling system are briefly presented.

  1. Mapping of government land encroachment in Cameron Highlands using multiple remote sensing datasets

    International Nuclear Information System (INIS)

    Zin, M H M; Ahmad, B

    2014-01-01

    The cold and refreshing highland weather is one of the factors that give impact to socio-economic growth in Cameron Highlands. This unique weather of the highland surrounded by tropical rain forest can only be found in a few places in Malaysia. It makes this place a famous tourism attraction and also provides a very suitable temperature for agriculture activities. Thus it makes agriculture such as tea plantation, vegetable, fruits and flowers one of the biggest economic activities in Cameron Highlands. However unauthorized agriculture activities are rampant. The government land, mostly forest area have been encroached by farmers, in many cases indiscriminately cutting down trees and hill slopes. This study is meant to detect and assess this encroachment using multiple remote sensing datasets. The datasets were used together with cadastral parcel data where survey lines describe property boundary, pieces of land are subdivided into lots of government and private. The general maximum likelihood classification method was used on remote sensing image to classify the land-cover in the study area. Ground truth data from field observation were used to assess the accuracy of the classification. Cadastral parcel data was overlaid on the classification map in order to detect the encroachment area. The result of this study shows that there is a land cover change of 93.535 ha in the government land of the study area between years 2001 to 2010, nevertheless almost no encroachment took place in the studied forest reserve area. The result of this study will be useful for the authority in monitoring and managing the forest

  2. Maize Diversity, Market Access, and Poverty Reduction in the Western Highlands of Guatemala

    Directory of Open Access Journals (Sweden)

    Jon Hellin

    2017-05-01

    Full Text Available The western highlands of Guatemala lie within the area where maize was first domesticated, and maize remains central to farmers' livelihood security. Over 50% of the population in the region are in poverty, and over 48% suffer from chronic malnutrition. Development efforts have focused on improved land management, crop diversification, and improved access to markets, especially for high-value vegetable crops such as snow peas. As a result of successful initiatives worldwide, more attention is being directed at the extent to which farmers can benefit from market opportunities for indigenous crops by receiving a price premium for providing the environmental service of conserving agricultural biodiversity. Such an approach bridges the gap between poverty alleviation and in situ conservation. We explored this potential development pathway through both qualitative and quantitative research. Focus groups were conducted in 5 communities in the maize-growing highlands of Guatemala, followed by a survey of 989 farm households in 59 locations. Our results show that most farmers in the western highlands of Guatemala are severely maize deficient; on average, farm households produce enough maize for only 6.9 months of consumption a year and are forced to purchase maize to meet basic consumption needs. The results are in sharp contrast to research conducted in highland communities in neighboring Mexico, where many farmers are able to sell their maize in relatively lucrative specialty maize markets. In the context of renewed interest in reducing poverty in Central America, our research suggests that rather than focus on market development for local maize varieties, development efforts should target other types of interventions.

  3. Intercultural relations in Northern Peru: the north central highlands during the Middle Horizon

    OpenAIRE

    Lau, George

    2014-01-01

    This contribution surveys the emergence and character of the Middle Horizon in Peru’s north highlands. It centers on Ancash department, a region with a rich and unique archaeological record for contextualizing interaction during the period. My discussion begins by detailing the sequence and variability of interregional interaction in Ancash Department during the latter half of the 1st millennium AD. Then I will examine the general implications of the available data – especially architecture, ...

  4. Ky'osimba Onaanya: Understanding Productivity of East African Highland Banana

    OpenAIRE

    Taulya, G.

    2016-01-01

    Over 30 million people in East Africa depend on East African highland bananas for food and income. The bananas are grown with limited additions of nutrients and no irrigation, despite widespread poor soil fertility and regular dry seasons. This thesis describes the effect of increasing rainfall and application of potassium and nitrogen fertilizers on banana growth and yields. In areas that receive less than 1100 mm of rainfall per year, additional rainfall increases yields by 65%. Application...

  5. Population of Aedes sp in Highland of Wonosobo District and Its Competence as A Dengue Vector

    Science.gov (United States)

    Martini, Martini; Widjanarko, Bagoes; Hestiningsih, Retno; Purwantisari, Susiana; Yuliawati, Sri

    2017-02-01

    The increased cases of dengue fever have occurred in the highland of Wonosobo District, and the epidemic taken place in 2009 had 59.3 cases per 100,000 populations. This study aimed to describe of vector competence of the mosquitoes as a dengue vector in the highland of Wonosobo District, Central Java Province. The serial laboratory work was done to measure of vector competence complementary with vector bionomic study. The samples were 20 villages, which were located at Wonosobo sub district. Every village was observed about 15-20 houses. The observed variables were vector competition, bionomic and transovarial infection level, and titer of virus on the mosquitoes after injection. Immunohistochemistry or IHC methods were used to identify transovarial infection status. The number of Ae. aegypti and Ae. albopictus were almost similar and both were found indoors or outdoors. Based on HI and OI index, the larvae density in the highland was enough high than standard of the program. Transovarial infection was found on Ae. aegypti and Ae. albopictus. Environment parameters such as temperature and relative humidity fulfilled the optimum requirement to support the vectors’ life cycle. Transovarial infection has been proven, thus, it indicates that the local transmission has been occurred in this area. Titer of virus was also increasing after day per day. This indicate that the mosquitoes has the ability being vector. As used to do in other area, it is important to conduct breeding places elimination (PSN) indoors as well as outdoors, through active participation of the community in highland area.

  6. A demographic comparison of two black bear populations in the Interior Highlands of Arkansas

    Science.gov (United States)

    Clark, Joseph D.; Smith, Kimberly G.

    1994-01-01

    The Ozark and Ouachita mountain regions of western Arkansas, collectively known as the Interior Highlands, historically supported large numbers of black bears (Ursus americanus). Indiscriminate killing of bears by early settlers and subsequent habitat reductions due to extensive logging and changes in land use resulted in their decline (Smith et al. 1991). By the late 1940's, bears had been extirpated from both regions (Holder 1951).

  7. Maize Diversity, Market Access, and Poverty Reduction in the Western Highlands of Guatemala

    OpenAIRE

    Jon Hellin; Rachael Cox; Santiago López-Ridaura

    2017-01-01

    The western highlands of Guatemala lie within the area where maize was first domesticated, and maize remains central to farmers' livelihood security. Over 50% of the population in the region are in poverty, and over 48% suffer from chronic malnutrition. Development efforts have focused on improved land management, crop diversification, and improved access to markets, especially for high-value vegetable crops such as snow peas. As a result of successful initiatives worldwide, more attention is...

  8. Mapping of government land encroachment in Cameron Highlands using multiple remote sensing datasets

    Science.gov (United States)

    Zin, M. H. M.; Ahmad, B.

    2014-02-01

    The cold and refreshing highland weather is one of the factors that give impact to socio-economic growth in Cameron Highlands. This unique weather of the highland surrounded by tropical rain forest can only be found in a few places in Malaysia. It makes this place a famous tourism attraction and also provides a very suitable temperature for agriculture activities. Thus it makes agriculture such as tea plantation, vegetable, fruits and flowers one of the biggest economic activities in Cameron Highlands. However unauthorized agriculture activities are rampant. The government land, mostly forest area have been encroached by farmers, in many cases indiscriminately cutting down trees and hill slopes. This study is meant to detect and assess this encroachment using multiple remote sensing datasets. The datasets were used together with cadastral parcel data where survey lines describe property boundary, pieces of land are subdivided into lots of government and private. The general maximum likelihood classification method was used on remote sensing image to classify the land-cover in the study area. Ground truth data from field observation were used to assess the accuracy of the classification. Cadastral parcel data was overlaid on the classification map in order to detect the encroachment area. The result of this study shows that there is a land cover change of 93.535 ha in the government land of the study area between years 2001 to 2010, nevertheless almost no encroachment took place in the studied forest reserve area. The result of this study will be useful for the authority in monitoring and managing the forest.

  9. Origin and speciation of Picea schrenkiana and Picea smithiana in the Center Asian Highlands and Himalayas

    OpenAIRE

    Li, Lili; Sun, Yongshuai; Zou, Jiabin; Yue, Wei; Wang, Xi; Liu, Jianquan

    2014-01-01

    Elucidating the evolutionary history of current species diversity, especially trees with large effective population sizes and long generation times, is a complicated exercise confounded by gene flow and incomplete lineage sorting. In the present study, we aim to determine the origin and speciation of Picea schrenkiana and Picea smithiana using population genetic data from chloroplast (cp), mitochondrial (mt), and nuclear (nr) genomes. These two species occur in the Central Asian Highlands and...

  10. Water balance and irrigation water pumping of Lake Merdada for potato farming in Dieng Highland, Indonesia.

    Science.gov (United States)

    Fadlillah, Lintang N; Widyastuti, M

    2016-08-01

    Lakes provide water resources for domestic use, livestock, irrigational use, etc. Water availability of lakes can be estimated using lake water balance. Lake water balance is calculated from the water input and output of a lake. Dieng Highland has several volcanic lakes in its surroundings. Lake Merdada in Dieng Highland has been experiencing extensive water pumping for several years more than other lakes in the surrounding area. It provides irrigation water for potato farming in Dieng Highland. The hydrological model of this lake has not been studied. The modeled water balance in this research uses primary data, i.e., bathymetric data, soil texture, and outflow discharge, as well as secondary data, i.e., rainfall, temperature, Landsat 7 ETM+ band 8 image, and land use. Water balance input components consist of precipitation on the surface area, surface (direct) runoff from the catchment area, and groundwater inflow and outflow (G net), while the output components consist of evaporation, river outflow, and irrigation. It shows that groundwater is the dominant input and output of the lake. On the other hand, the actual irrigation water pumping plays the leading role as human-induced alteration of outflow discharge. The maximum irrigation pumping modeling shows that it will decrease lake storage up to 37.14 % per month and may affect the ecosystem inside the lake.

  11. Composition of soil microbiome along elevation gradients in southwestern highlands of Saudi Arabia.

    Science.gov (United States)

    Yasir, Muhammad; Azhar, Esam I; Khan, Imran; Bibi, Fehmida; Baabdullah, Rnda; Al-Zahrani, Ibrahim A; Al-Ghamdi, Ahmed K

    2015-03-14

    Saudi Arabia is mostly barren except the southwestern highlands that are susceptible to environmental changes, a hotspot for biodiversity, but poorly studied for microbial diversity and composition. In this study, 454-pyrosequencing of 16S rRNA gene hypervariable region V6 was used to analyze soil bacterial community along elevation gradients of the southwestern highlands. In general, lower percentage of total soil organic matter (SOM) and nitrogen were detected in the analyzed soil samples. Total 33 different phyla were identified across the samples, including dominant phyla Proteobacteria, Actinobacteria and Acidobacteria. Representative OTUs were grouped into 329 and 508 different taxa at family and genus level taxonomic classification, respectively. The identified OTUs unique to each sample were very low irrespective of the altitude. Jackknifed principal coordinates analysis (PCoA) revealed, overall differences in the bacterial community were more related to the quantity of specific OTUs than to their diversity among the studied samples. Bacterial diversity and soil physicochemical properties did not show consistent changes along the elevation gradients. The large number of OTUs shared between the studied samples suggest the presence of a core soil bacterial community in the southwestern highlands of Saudi Arabia.

  12. The interbelic Germans from the Banat Highland. Coal, steel, mines and forges

    Science.gov (United States)

    Rudolf, C.; Micliuc, D. M.; Nedeloni, M. D.; Birtarescu, E.; Varga, A.

    2018-01-01

    The difficulties of the reconstruction era, following World War I had been increased by the cessation of some activities in the industrial centres of the Banat Highland. For instance, the copper mines were closed in 1921, the Romanian state forbidding the extraction of this ore. Only in Ocna de Fier a special dispensation had been given. The copper mines from Moldova Nouă, Sasca Montană, Ciclova, Dognecea had also been shut down. This fact caused the acid reaction of some writers. We recall that one of the main ways for improving the material condition, embraced by the ethnic Germans, was working abroad. Many German workers of the Banat Highland had emigrated, taking up an offer of well-paid work during the crisis years: 1929-1933. The miners of the Banat Highland, especially those of German origin, travelled to the areas rich in iron ore and coal of France, namely Alsace and Loraine. Considering that German was spoken there by a significant percentage of the population, the integration into the new working environment did not represent a problem.

  13. Agricultural Commercialisation, Diversification, and Conservation of Renewable Resources in Northern Thailand Highlands

    Directory of Open Access Journals (Sweden)

    Guy Trébuil

    2013-02-01

    Full Text Available The process of commercialisation-diversification in the highlands of upper northern Thailand and the accompanying dismissal of self-subsistence are documented based on the findings from seven case studies carried out in different agricultural and social situations during the past decade. The characteristics of the key driving forces powering this agrarian transition such as rapid economic growth, decrease in the share of labour employed in the agriculture, urbanization and changes in food consumption patterns, and improved communication infrastructures, are presented in the Thai context. The environmental impact of these profound agrarian transformations on the degradation of key renewable resources, particularly soil erosion, is assessed. Their socio-economic consequences on an extensive differentiation among farming households and equity issues are also discussed. Finally the authors draw several lessons from this Thai experience that illustrate the very strong adaptive capacity of small highland farmers. They could be useful in similar agro-ecological zones of neighbouring countries that are presently experiencing the same kind of agricultural transition in the Montane Mainland Southeast Asia ecoregion. Particularly, the article underlines the need for more holistic and integrated approaches to agricultural development and the management of renewable resources in highland agro-ecosystems to alleviate poverty while conserving the resource base.

  14. Two new species of shrews (Soricidae) from the western highlands of Guatemala

    Science.gov (United States)

    Woodman, Neal

    2010-01-01

    The broad-clawed shrews (Soricomorpha: Soricidae: Cryptotis) encompass a clade of 5 species—Cryptotis alticolus (Merriam), C. goldmani (Merriam), C. goodwini Jackson, C. griseoventris Jackson, and C. peregrinus (Merriam)—that is known collectively as the Cryptotis goldmani group and is characterized by broadened forefeet, elongated and broadened fore claws, and broadened humeri. These shrews are distributed in highland regions from central Mexico to Honduras. Two broad-clawed shrews, C. goodwini and C. griseoventris, occur in southern Mexico and Guatemala and are presumed sister species whose primary distinguishing feature is the larger size of C. goodwini. In an investigation of variation within and between these 2 species, I studied characteristics of the postcranial skeleton. Statistical analyses of a variety of character suites indicate that the forelimb morphology in this group exhibits less intraspecific variation and greater interspecific variation than cranio-mandibular morphology, although most skull characters support groupings based on forelimb characters. Together, these characters define 4 distinct groups among the specimens examined. C. griseoventris is restricted to the northern highlands of Chiapas, Mexico, and C. goodwini occurs in the southern highlands of Chiapas and Guatemala. Herein, I describe 2 new species of broad-clawed shrews from the Sierra de los Cuchumatanes, Guatemala.

  15. Characteristics of soils in selected maize growing sites along altitudinal gradients in East African highlands

    Directory of Open Access Journals (Sweden)

    Elijah Njuguna

    2015-12-01

    Full Text Available Maize is the main staple crop in the East African Mountains. Understanding how the edaphic characteristics change along altitudinal gradients is important for maximizing maize production in East African Highlands, which are the key maize production areas in the region. This study evaluated and compared the levels of some macro and micro-elements (Al, Ca, Fe, K, Mg, Mn, Na and P and other soil parameters (pH, organic carbon content, soil texture [i.e. % Sand, % Clay and % Silt], cation exchange capacity [CEC], electric conductivity [EC], and water holding capacity [HC]. Soil samples were taken from maize plots along three altitudinal gradients in East African highlands (namely Machakos Hills, Taita Hills and Mount Kilimanjaro characterized by graded changes in climatic conditions. For all transects, pH, Ca, K and Mg decreased with the increase in altitude. In contrast, % Silt, organic carbon content, Al and water holding capacity (HC increased with increasing altitude. The research provides information on the status of the physical–chemical characteristics of soils along three altitudinal ranges of East African Highlands and includes data available for further research.

  16. Assessing Future Ecosystem Services: a Case Study of the Northern Highlands Lake District, Wisconsin

    Directory of Open Access Journals (Sweden)

    Garry D. Peterson

    2003-12-01

    Full Text Available The Northern Highlands Lake District of Wisconsin is in transition from a sparsely settled region to a more densely populated one. Expected changes offer benefits to northern Wisconsin residents but also threaten to degrade the ecological services they rely on. Because the future of this region is uncertain, it is difficult to make decisions that will avoid potential risks and take advantage of potential opportunities. We adopt a scenario planning approach to cope with this problem of prediction. We use an ecological assessment framework developed by the Millennium Ecosystem Assessment to determine key social and ecological driving forces in the Northern Highlands Lake District. From these, we describe three alternative scenarios to the year 2025 in which the projected use of ecological services is substantially different. The work reported in this paper demonstrates how scenarios can be developed for a region and provides a starting point for a participatory discussion of alternative futures for northern Wisconsin. Although the future is unknowable, we hope that the assessment process begun in this paper will help the people of the Northern Highlands Lake District choose the future path of their region.

  17. Diversification of African tree frogs (genus Leptopelis) in the highlands of Ethiopia.

    Science.gov (United States)

    Reyes-Velasco, Jacobo; Manthey, Joseph D; Freilich, Xenia; Boissinot, Stéphane

    2018-05-01

    The frog genus Leptopelis is composed of ~50 species that occur across sub-Saharan Africa. The majority of these frogs are typically arboreal; however, a few species have evolved a fossorial lifestyle. Most species inhabit lowland forests, but a few species have adapted to high elevations. Five species of Leptopelis occupy the Ethiopian highlands and provide a good opportunity to study the evolutionary transition from an arboreal to a fossorial lifestyle, as well as the diversification in this biodiversity hot spot. We sequenced 14 nuclear and three mitochondrial genes, and generated thousands of SNPs from ddRAD sequencing to study the evolutionary relationships of Ethiopian Leptopelis. The five species of highland Leptopelis form a monophyletic group, which diversified during the late Miocene and Pliocene. We found strong population structure in the fossorial species L. gramineus, with levels of genetic differentiation between populations similar to those found between arboreal species. This could indicate that L. gramineus is a complex of cryptic species. We propose that after the original colonization of the Ethiopian highlands by the ancestor of the L. gramineus group, episodes of vicariance fragmented the ancestral populations of this group. We also report the re-evolution of arboreality in L. susanae, which evolved from a fossorial ancestor, a rare ecological switch in frogs that had previously been reported only once. © 2018 John Wiley & Sons Ltd.

  18. Rust and schreibersite in Apollo 16 highland rocks - Manifestations of volatile-element mobility

    Science.gov (United States)

    Hunter, R. H.; Taylor, L. A.

    Rust is a manifestation of halogen and volatile-metal mobility in the lunar environment. Schreibersite is stable as the primary phosphorus-bearing phase in the highland rocks, a consequence of the inherently low oxygen fugacity within impact-generated melts. Apatite and whitlockite are subordinate in these rocks. The partitioning of P into phosphide in impact-generated melts, and the failure of phosphate to crystallize, effects a decoupling of the halogens and phosphorus. Of the Apollo 16 rocks, 63% contain rust, 70% contain schreibersite, and 52% contain both phases, thereby establishing the pervasiveness of volatile-elements throughout the highland rocks. The major portion of these volatile-bearing phases occur in impact melt-rocks or in breccia matrices. Rhabdites of schreibersite in some of the FeNi grains indicate that there is a meteoritic contribution to the phosphorus in these rocks. Cl/P2O5 ratios in lunar highland rocks are a function of secondary effects, with any apparent Cl-P correlations being coincidential. The present observations preclude the validity of models based on such elemental ratios in these rocks. The presence of rust in the clast laden matrices of pristine rocks indicates fugitive element localization. Pristine clasts may have been contaminated. The basis for a pristine volatile chemistry is questioned.

  19. Agrobiodiversity of cactus pear (Opuntia, Cactaceae in the Meridional Highlands Plateau of Mexico

    Directory of Open Access Journals (Sweden)

    Juan Antonio Reyes-Agüero

    2011-08-01

    Full Text Available Mexico is characterized by a remarkable richness of Opuntia, mostly at the Meridional Highlands Plateau; it is also here where the greatest richness of Opuntia variants occurs. Most of these variants have been maintained in homegardens; however, the gathering process which originated these homegardens has been disrupted over the past decades, as a result of social change and the destruction of large wild nopaleras. If the variants still surviving in homegardens are lost, these will be hard to recover, that is, the millenary cultural heritage from the human groups that populated the Mexican Meridional Highland Plateau will be lost forever. This situation motivated the preparation of a catalogue that records the diversity of wild and cultivated Opuntia variants living in the meridional Highlands Plateau. To this end, 379 samples were obtained in 29 localities, between 1998 and 2003. The information was processed through Twinspan. All specimens were identified and preserved in herbaria. Botanical keys and descriptions were elaborated. The catalogue includes information on 126 variants comprising 18 species. There were species with only one variant (Opuntia atropes, O. cochinera, O. jaliscana, O. leucotricha, O. rzedowskii and O. velutina, two (O. durangensis, O. lindheimeri, O. phaeacantha and O. robusta, five (O. joconostle and O. lasiacantha, seven (O. chavena, 12 (O. hyptiacantha and O. streptacantha, 15 (O. ficus-indica, 22 (O. albicarpa, and up to 34 (O. megacantha. Additionally, 267 common cactus pear names were related to those variants.

  20. Planning developments in British Nuclear Fuels Ltd

    Energy Technology Data Exchange (ETDEWEB)

    Roper, D A [British Nuclear Fuels Ltd., Risley

    1978-10-01

    The state of the corporate planning art in British Nuclear Fuels Ltd. was described by N.R.Geary (Long Range Planning, September (1973)) just 2 years after Company formation. This article discusses more recent planning developments over the period to date during which the Company adopted a Divisionalized structure (from October 1974) and has been required to submit an annual Company plan to the Department of Energy (from November 1975). Background information on the origin and nature of the BNFL and its business, and the particular features of the Company which reflect into the nature and method of its planning were given in the 1973 article and only a brief introductory updating of the Company position is included here. Subsequently the features and problems of BNFL's operating and development planning system are described. Finally, messages arising from BNFL's planning experience to date which may be of general application and therefore of value to other practitioners of planning are listed.

  1. Metaphyseal osteopathy in a British Shorthair cat.

    Science.gov (United States)

    Adagra, Carl; Spielman, Derek; Adagra, Angela; Foster, Darren J

    2015-04-01

    Metaphyseal osteopathy, otherwise known as hypertrophic osteodystrophy, is a disease that causes pyrexia and lethargy accompanied by pain in the thoracic and pelvic limbs of rapidly growing large-breed dogs. While metaphyseal osteopathy has been descibed in association with slipped capital femoral epiphysis in cats, it has not previously been reported as a cause of limb pain and pyrexia in this species. A 7-month-old British Shorthair cat presented with a 1 month history of pyrexia, lethargy and pain in all limbs. Investigation included radiographs of the limbs and chest, abdominal ultrasound, serum biochemical analysis, haematology, bone biopsy, joint fluid aspiration and cytology. Findings were consistent with a diagnosis of metaphyseal osteopathy. The cat's clinical signs resolved following the administration of prednisolone. Symptoms recurred 1 month after the cessation of prednisolone therapy, but resolved when administration was resumed. © ISFM and AAFP 2014.

  2. British Coal and the energy scene

    Energy Technology Data Exchange (ETDEWEB)

    Cruttenden, M G [British Coal Corporation, London (United Kingdom)

    1992-01-01

    This paper attempts to describe British Coal's (BCC) present position in a rapidly changing UK Energy Market where competition, with imported coal and with other fuels, particularly natural gas is likely to continue to increase. As a relatively high cost coal producer by world standards BCC, while continuing its efforts to improve productivity and lower costs, must work to enhance the value of its product in the market place both by improving quality to more closely match customers individual needs and by offering supporting services which ensure overall customer satisfaction. The paper explores each market sector and describes the steps which the Corporation is taking to improve its competitive position in each market with particular reference to quality standards and supporting services. Finally it attempts to forecast some possible new developments for the future. 3 tabs.

  3. Net metering in British Columbia : white paper

    International Nuclear Information System (INIS)

    Berry, T.

    2003-01-01

    Net metering was described as being the reverse registration of an electricity customer's revenue meter when interconnected with a utility's grid. It is a provincial policy designed to encourage small-distributed renewable power generation such as micro-hydro, solar energy, fuel cells, and larger-scale wind energy. It was noted that interconnection standards for small generation is an important issue that must be addressed. The British Columbia Utilities Commission has asked BC Hydro to prepare a report on the merits of net metering in order to support consultations on a potential net metering tariff application by the utility. This report provides information on net metering with reference to experience in other jurisdictions with net metering, and the possible costs and benefits associated with net metering from both a utility and consumer perspective. Some of the barriers and policy considerations for successful implementation of net metering were also discussed. refs., tabs., figs

  4. Tapering strategies in elite British endurance runners.

    Science.gov (United States)

    Spilsbury, Kate L; Fudge, Barry W; Ingham, Stephen A; Faulkner, Steve H; Nimmo, Myra A

    2015-01-01

    The aim of the study was to explore pre-competition training practices of elite endurance runners. Training details from elite British middle distance (MD; 800 m and 1500 m), long distance (LD; 3000 m steeplechase to 10,000 m) and marathon (MAR) runners were collected by survey for 7 days in a regular training (RT) phase and throughout a pre-competition taper. Taper duration was [median (interquartile range)] 6 (3) days in MD, 6 (1) days in LD and 14 (8) days in MAR runners. Continuous running volume was reduced to 70 (16)%, 71 (24)% and 53 (12)% of regular levels in MD, LD and MAR runners, respectively (P training (MD; 53 (45)%, LD; 67 (23)%, MAR; 64 (34)%, P training intensity was above race speed in LD and MAR runners (112 (27)% and 114 (3)%, respectively, P training undertaken prior to the taper in elite endurance runners is predictive of the tapering strategy implemented before competition.

  5. Wind energy sector in British Columbia

    International Nuclear Information System (INIS)

    2010-01-01

    British Columbia (BC) possesses significant wind energy resources, and many wind energy projects are currently in the planning phase or are already under construction. Wind power policies in the province have been designed to ensure the secure and orderly development of the wind power industry. Policies in the province include a 10-year exemption from participation rents for new projects as well as a policy that has established the maximum permissible noise levels for wind farms located near residential properties. BC's wind power development plan forms part of the province's aim to become electricity self-sufficient by 2016 while ensuring that clean or renewable energy generation accounts for at least 90 per cent of total generation. This guide provided an outline of the province's wind energy sector, and provided a listing of selected wind power operators. Details of new wind power projects were also presented. 11 fig.

  6. British American Tobacco's failure in Turkey.

    Science.gov (United States)

    Lawrence, S

    2009-02-01

    Transnational tobacco companies (TTCs) considered Turkey an important, potential investment market because of its high consumption rates and domestic commitment to tobacco. This paper outlines how British American Tobacco (BAT) attempted to establish a joint venture with the government monopoly TEKEL, while waiting for privatisation and a private tender. Analysis of tobacco industry documents from the Guildford Depository and online tobacco document sources. BAT failed to establish a market share in Turkey until 2000 despite repeated attempts to form a joint venture with Turkey's tobacco monopoly, TEKEL, once the market liberalised in the mid 1980s. BAT's failure in the Turkish market was due to a misguided investment strategy focused solely on acquiring TEKEL and is contrasted with Philip Morris success in Turkey despite both TTCs working within Turkey's unstable and corrupt investing climate.

  7. British standard (BS) 5750--quality assurance?

    Science.gov (United States)

    Pratt, D J

    1995-04-01

    BS5750 is the British Standard on "Quality Systems". Its equivalent in European Standards is EN29000 and in the International Standards Organisation ISO9000. This paper points out that these standards lay down formalised procedures and require documentation but do not ipso facto lead to quality assurance. The author points to the Japanese post-war industrial success as being an example of Total Quality Management within the framework provided by the philosophy of Dr. W. Edwards Deming (1988 and 1993). This philosophy on the management of "systems" to provide high quality products and services is briefly outlined. The author argues that improvement in prosthetic and orthotic services will not be reached through implementation of BS5750 but rather through radical rethinking and the adoption and application of the Deming philosophy.

  8. British torture in the 'war on terror'.

    Science.gov (United States)

    Blakeley, Ruth; Raphael, Sam

    2017-06-01

    Despite long-standing allegations of UK involvement in prisoner abuse during counterterrorism operations as part of the US-led 'war on terror', a consistent narrative emanating from British government officials is that Britain neither uses, condones nor facilitates torture or other cruel, inhuman or degrading treatment and punishment. We argue that such denials are untenable. We have established beyond reasonable doubt that Britain has been deeply involved in post-9/11 prisoner abuse, and we can now provide the most detailed account to date of the depth of this involvement. We argue that it is possible to identify a peculiarly British approach to torture in the 'war on terror', which is particularly well-suited to sustaining a narrative of denial. To explain the nature of UK involvement, we argue that it can be best understood within the context of how law and sovereign power have come to operate during the 'war on terror'. We turn here to the work of Judith Butler, and explore the role of Britain as a 'petty sovereign', operating under the state of exception established by the US executive. UK authorities have not themselves suspended the rule of law so overtly; indeed, they have repeatedly insisted on their commitment to it. Nevertheless, they have been able to construct a rhetorical, legal and policy 'scaffold' that has enabled them to demonstrate at least procedural adherence to human rights norms while, at the same time, allowing UK officials to acquiesce in the arbitrary exercise of sovereignty over individuals who are denied any access to appropriate representation or redress in compliance with the rule of law.

  9. Biodiesel in British Columbia : feasibility study report

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, M.; Murray-Hill, A.; Schaddelee, K. [Wise Energy Co-op, Victoria, BC (Canada)

    2004-05-05

    This report evaluates the potential for biodiesel as a viable fuel in British Columbia. Biodiesel is a non-toxic, biodegradable, renewable fuel produced from recycled bio-oils that can be used to replace conventional petroleum diesel. The report also examines potential feedstock characteristics, output volumes and environmental impacts. Production of biodiesel is increasing globally due to its economic, human and environmental health benefits. Canada's Climate Change Action Plan target of 500 million litres of biodiesel production per year by 2010 will also contribute to biodiesel growth. The use of pure biodiesel as an alternative fuel results in reduced emissions of carbon dioxide, sulphur dioxide, methane, unburned hydrocarbons, carbon monoxide, particulate matter and polycyclic aromatic hydrocarbons. British Columbia's biodiesel feedstock volumes yield a total theoretical capacity of 125 million litres per year of biodiesel, or 4.5 per cent of the province's total annual diesel consumption The feedstock is enough to fuel over 3,700 transit buses annually and significantly reduce greenhouse gas emissions. This report outlines the activities needed to establish commercial biodiesel companies in the province. It also examines standards and regulatory issues; technology availability; cost and processing analysis; potential markets and distribution channels; and environmental impact comparisons. The 4 critical factors that will determine the success or failure of a commercial biodiesel project include: the ability to balance feedstock supplies, processing technology, and market penetration in an integrated system that is reliable and efficient; the ability to form stable strategic alliances with feedstock suppliers, distributors and end users; the ability to deal effectively with competitive pressures; and, the ability to generate a business plan that will attract financing. It was concluded that community-based biodiesel production at a plant scale

  10. BCASP and the Evolution of School Psychology in British Columbia

    Science.gov (United States)

    Agar, Douglas J.

    2016-01-01

    Since 1992, the British Columbia Association of School Psychologists (BCASP) has been the professional body for school psychologists in British Columbia. In the intervening 24 years, BCASP has been very successful in performing the dual roles of a certifying body and a professional development organization for school psychologists in British…

  11. Britishness as Racist Nativism: A Case of the Unnamed "Other"

    Science.gov (United States)

    Smith, Heather Jane

    2016-01-01

    The construct of Britishness, as with nationalism elsewhere in the world, although amorphous and permeable over time, continues to be used by politicians and the media as a powerful exclusionary force. Moreover in England, fundamental British values (FBV), its most recent and official incarnation, now hold particular currency in education policy…

  12. Problem Gambling Treatment within the British National Health Service

    Science.gov (United States)

    Rigbye, Jane; Griffiths, Mark D.

    2011-01-01

    According to the latest British Gambling Prevalence Survey, there are approximately 300,000 adult problem gamblers in Great Britain. In January 2007, the "British Medical Association" published a report recommending that those experiencing gambling problems should receive treatment via the National Health Service (NHS). This study…

  13. The Genesis of Public Relations in British Colonial Practice.

    Science.gov (United States)

    Smyth, Rosaleen

    2001-01-01

    Demonstrates how the British Colonial Office employed public relations strategies as they administered the British colony of Northern Rhodesia before, during, and after World War II. Demonstrates how civil servants in London and colonial officials implemented public relations policies, strategies, and tactics on an ad hoc basis, covering political…

  14. Shakespearean Intertexts and European Identities in Contemporary Black British Fiction

    Science.gov (United States)

    Muñoz-Valdivieso, Sofía

    2012-01-01

    The article analyses the presence of William Shakespeare as intertext in three recent novels by black British writers which deploy the work of the Bard as they explore British and European identities. Caryl Phillips's "The Nature of Blood" recreates an Othello-like figure who in early Modern Venice struggles to come to terms with his…

  15. Addressing Cellulose Acetate Microfilm from a British Library perspective

    Directory of Open Access Journals (Sweden)

    Helen Shenton

    2005-08-01

    Full Text Available This paper is about cellulose acetate microfilm from the British Library perspective. It traces how acetate microfilm became an issue for the British Library and describes cellulose acetate deterioration. This is followed by details of what has already been done about the situation and what action is planned for the future.

  16. Book Review: "Indigenous Peoples of the British Dominions and the ...

    African Journals Online (AJOL)

    Book Review: "Indigenous Peoples of the British Dominions and the First World War"by Timothy C. Winegard. ... Timothy Winegard saw active duty in the Canadian Reserve Force from 2001 to 2010 and served on detachment duty to the British Army for a two-year period. He obtained various academic degrees from 1999 ...

  17. Southern Cameroons' financial contributions to British Second World ...

    African Journals Online (AJOL)

    The serious damage done to the British economy during World War II compelled the leaders of the British Government to look for ways of repairing the damage. Hence, they turned to the colonies for help. Inter alia, they needed financial assistance because of their inability to pay for imports from the United States. Imports of ...

  18. British Television and Official Film, 1946-1951.

    Science.gov (United States)

    Wildy, Tom

    1988-01-01

    Discusses the relationships between the British Government's Information Services and both the British Broadcasting Corporation (BBC) and the commercial film trade after the BBC's television service resumed independent broadcasts in 1946. Examines proposals for using television as an alternative outlet for commercial and official films. (GEA)

  19. Russian perceptions of the Boer and British Armies: An introduction ...

    African Journals Online (AJOL)

    Russian-French "Entente Cordial" when British turned from bitterest enemy to ..... As it was mentioned above, the army's food supplies were provided in an ... Cronje's capitulation will be a glorious page in the history of the British Anns forever. , ...

  20. Late Cenozoic Samtskhe-Javakheti Volcanic Highland, Georgia:The Result of Mantle Plumes Activity

    Science.gov (United States)

    Okrostsvaridze, Avtandil

    2017-04-01

    Late Cenozoic Samtskhe-Javakheti continental volcanic highland (1500-2500 m a.s.l) is located in the SW part of the Lesser Caucasus. In Georgia the highland occupies more than 4500 km2, however its large part spreads towards the South over the territories of Turkey and Armenia. One can point out three stages of magmatic activity in this volcanic highland: 1. Early Pliocene activity (5.2-2.8 Ma; zircons U-Pb age) - when a large part of the highland was built up. It is formed from volcanic lava-breccias of andesite-dacitic composition, pyroclastic rocks and andesite-basalt lava flow. The evidences of this structure are: a large volume of volcanic material (>1500 km3); big thickness (700-1100 m in average), large-scale of lava flows (length 35 km, width 2.5-3.5 km, thickness 30-80 m), big thickness of volcanic ash horizons (300 cm at some places) and big size of volcanic breccias (diameter >1 m). Based on this data we assume that a source of this structure was a supervolcano (Okrostsvaridze et al., 2016); 2. Early Pleistocene activity (2.4 -1.6 Ma; zircons U-Pb age) - when continental flood basalts of 100-300 m thickness were formed. The flow is fully crystalline, coarse-grained, which mainly consist of olivine and basic labradorite. There 143Nd/144Nd parameter varies in the range of +0.41703 - +0.52304, and 87Sr/88Sr - from 0.7034 to 0.7039; 3. Late Pleistocene activity (0.35-0.021 Ma; zircons U-Pb age) - when intraplate Abul-Samsari linear volcanic ridge of andesite composition was formed stretching to the S-N direction for 40 km with the 8-12 km width and contains more than 20 volcanic edifices. To the South of the Abul-Samsari ridge the oldest (0.35-0.30 Ma; zircons U-Pb age) volcano Didi Abuli (3305 m a.s.l.) is located. To the North ages of volcano edifices gradually increase. Farther North the youngest volcano Tavkvetili (0.021-0. 030 Ma) is located (2583 m a.s.l.). One can see from this description that the Abul-Samsari ridge has all signs characterizing

  1. State of the air in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    McDonald, S.; Furberg, M.; Rother, P. [British Columbia Lung Association, Vancouver, BC (Canada)

    2005-08-15

    Scientific evidence is rising regarding the danger of air pollution. Poor air quality can pose a problem in British Columbia, particularly in interior communities when temperature inversions, during certain times of the year, trap pollutants in mountain valleys. This document described where pollutants come from, ambient levels in the atmosphere and how they affect human health. Particular focus was on fine particulate matter, ozone and oxides of nitrogen, as these 3 pollutants have been linked to health impacts. The cost of air pollution through increased health care costs and the economic impact of lost productivity from missed work days was also discussed along with the influence of poor air quality on crop damage and forestry production losses. The document also outlined government and community initiatives to protect public health and listed some measures that individuals can do to keep air clean. Air pollution stems from activities such as land development, burning fossil fuels for energy and transportation, industrial operations, residential wood burning and backyard burning of debris and burning from forestry and agricultural operations. The health impacts range from irritation, to coughing and worsening of existing heart and lung conditions. The document states that despite all measures being taken to reduce emissions and to maintain levels of air pollutants at current low levels, health effects are still observed and still pose a burden to health care cost. Scientific evidence indicates that a further reduction in air pollution will result in health benefits. refs., figs.

  2. Safety and licensing: the British perspective

    Energy Technology Data Exchange (ETDEWEB)

    Anthony, R D

    1986-02-01

    The legal framework of British regulatory practice is described, with emphasis on its flexibility and the fact that responsibility rests with the licensee, leaving the NII to monitor his implementation of that duty. The UK regulatory philosophy, the mixture of selective and random sampling used and the organization of the regulatory bodies as it interacts with that of the nuclear industry are outlined. This is followed by a resume of the current nuclear safety issues and of the NII's attitude to them, including the continued operation of the aging Magnox reactors, the extended transition of the AGR from the prototype to the 'tried and tested' stage of its existence, the problems of licensing nuclear chemical plant, the CEGB's proposed introduction of the PWR into this country, the availability of increasingly sophisticated means of assessing safety, and the steadily rising public interest in nuclear power issues. The Lecture ends by noting the problems of risk perception and cost/benefit analysis, emphasizing that in striking the right balance the regulatory body must be open, prepared to justify its reasoning, and productive of conclusions which are acceptable to the public.

  3. State of the air in British Columbia

    International Nuclear Information System (INIS)

    McDonald, S.; Furberg, M.; Rother, P.

    2005-08-01

    Scientific evidence is rising regarding the danger of air pollution. Poor air quality can pose a problem in British Columbia, particularly in interior communities when temperature inversions, during certain times of the year, trap pollutants in mountain valleys. This document described where pollutants come from, ambient levels in the atmosphere and how they affect human health. Particular focus was on fine particulate matter, ozone and oxides of nitrogen, as these 3 pollutants have been linked to health impacts. The cost of air pollution through increased health care costs and the economic impact of lost productivity from missed work days was also discussed along with the influence of poor air quality on crop damage and forestry production losses. The document also outlined government and community initiatives to protect public health and listed some measures that individuals can do to keep air clean. Air pollution stems from activities such as land development, burning fossil fuels for energy and transportation, industrial operations, residential wood burning and backyard burning of debris and burning from forestry and agricultural operations. The health impacts range from irritation, to coughing and worsening of existing heart and lung conditions. The document states that despite all measures being taken to reduce emissions and to maintain levels of air pollutants at current low levels, health effects are still observed and still pose a burden to health care cost. Scientific evidence indicates that a further reduction in air pollution will result in health benefits. refs., figs

  4. British Columbia inland oil spill response plan

    International Nuclear Information System (INIS)

    2005-01-01

    This paper presents an outline of the organization, procedures and duties of the provincial government in response to inland oil spills stemming from pipeline or tank-farm rupture, train derailment and vehicle accidents in British Columbia. Provincial response strategies were reviewed, along with their relationships to various policies and standards. Public, infrastructure and environmental protection were identified as key factors. Incident notification procedures were detailed, including outlines of roles, event criteria and call for incident management teams. Agreements and cost recovery issues were examined. The characteristics of site response were reviewed, including details of communications, tactical planning, and unified command among local and federal governments. The role of First Nations and responsible parties was also addressed. Details of shore cleanup, wildlife rescue, decontamination, and waste handling strategies were presented. The organization, missions and duties for an incident management team were outlined, along with a summary of operational guidelines and information on team positions and the establishment of joint information centres. The involvement of cooperating agencies was examined. An incident command system was also presented, including details of planning, operations, logistics, and organization. A checklist of individual duties was provided, with details of responsibilities, safety issues and general instructions for all team members. tabs., figs

  5. British cruisers of the victorian era

    CERN Document Server

    Friedman, Norman

    2015-01-01

    Gradually evolving from the masted steam frigates of the mid-nineteenth century, the first modern cruiser is not easy to define, but for the sake of this book the starting point is taken to be Iris and Mercury of 1875. They were the RN's first steel-built warships; were designed primarily to be steamed rather than sailed; and formed the basis of a line of succeeding cruiser classes. The story ends with the last armoured cruisers, which were succeeded by the first battlecruisers (originally called armoured cruisers), and with the last Third Class Cruisers (Topaze class), all conceived before 1906. Coverage, therefore, dovetails precisely with Friedman's previous book on British cruisers, although this one also includes the wartime experience of the earlier ships.rn The two central themes are cruisers for the fleet and cruisers for overseas operations, including (but not limited to) trade protection. The distant-waters aspect covers the belted cruisers, which were nearly capital ships, intended to deal with for...

  6. British Gas plans global gas unit expansion

    International Nuclear Information System (INIS)

    Vielvoye, R.

    1991-01-01

    This paper reports on developing a global gas business, a British Gas plc's strategy for evolving a state owned U.K. gas company to a privatized worldwide oil and gas giant. By 2000, BG's global gas business is expected to provide 20% of its revenues, compared with 40% each from its exploration and production operations and its U.K. gas business. The global gas unit (GGU) plans to meet its targets mainly through acquiring holdings in gas transmission and distribution companies around the world. In the 12 months since GGU was established, it has made two such major acquisitions in this area. BG acquired Consumers Gas Co., Ltd., Ontario, Canada's biggest natural gas distribution company, for $943.5 million. It also took a 10% stake in Catalana de Gas SA, Barcelona, the largest privately owned gas utility in Spain and in terms of number of customers, the fourth largest in western Europe. BG also is targeting additional revenues from developing gas fired cogeneration systems in developing countries with gas reserves but no established transmission and distribution systems

  7. Climate change and health in British Columbia

    International Nuclear Information System (INIS)

    Ostry, A.; Ogborn, M.; British Columbia Univ., Vancouver, BC; Takaro, T.; Bassil, K.; Allen, D.

    2008-11-01

    This document described the models that scientists use to investigate the links between climate change and health. It then reviewed the evidence for possible impacts of climate change on human health. Most models conceptualize that climate change will affect the health of British Columbians directly through physical and biological pathways, and indirectly through complex socio-economic and environmental pathways. The direct physical and biological pathways will be the easiest to investigate, monitor and attribute to climate change, while the indirect socio-economic pathways will be more complex to investigate but will have the most impact. This document also provided guidance for a program of research and policy directions to better predict future impacts of climate change on health in BC and to enhance adaptation to these changes. The document suggested that basic research is needed to develop a made in BC model and infrastructure for climate change and health investigations. Currently, rural and remote forestry-dependent and Aboriginal communities in mountain pine infected zones are particularly vulnerable. However, it was concluded that although there is strong evidence for shifts in climate in BC, no direct evidence exists on the impact of climate change on human health in BC. refs., tabs., figs

  8. British Columbia's new coalbed methane royalty regime

    International Nuclear Information System (INIS)

    Molinski, D.

    2002-01-01

    The British Columbia Ministry of Energy and Mines is promoting the development of the coalbed methane (CBM) industry in the province in order to make CBM a viable and competitive investment option for industry. It is establishing a regulatory and fiscal regime for CBM development. Issues of concern regarding CBM development include water production, gas production rates, well numbers, and marginal economics. The features of the CBM royalty regime include a new producer cost of service allowance, the creation of a CBM royalty tax bank to collect excess PCOS allowances, and a royalty tax credit for wells drilled by the end of February, 2004. The marginal well adjustment factor threshold has been raised from 180 mcf per day to 600 mcf per day for CBM only. It was noted that royalties will probably not be payable for several years following the first commercial well because royalties are very depending on capital and operating costs, local infrastructure and price. Royalty regimes cannot save CBM from low gas prices, poor resources or economics. 2 figs

  9. Utopianism in the British evolutionary synthesis.

    Science.gov (United States)

    Esposito, Maurizio

    2011-03-01

    In this paper I propose a new interpretation of the British evolutionary synthesis. The synthetic work of J. B. S. Haldane, R. A. Fisher and J. S. Huxley was characterized by both an integration of Mendelism and Darwinism and the unification of different biological subdisciplines within a coherent framework. But it must also be seen as a bold and synthetic Darwinian program in which the biosciences served as a utopian blueprint for the progress of civilization. Describing the futuristic visions of these three scientists in their synthetic heydays, I show that, despite a number of important divergences, their biopolitical ideals could be biased toward a controlled and regimented utopian society. Their common ideals entailed a social order where liberal and democratic principles were partially or totally suspended in favor of bioscientific control and planning for the future. Finally, I will argue that the original redefinition of Darwinism that modern synthesizers proposed is a significant historical example of how Darwinism has been used and adapted in different contexts. The lesson I draw from this account is a venerable one: that, whenever we wish to define Darwinism, we need to recognize not only its scientific content and achievements but expose the other traditions and ideologies it may have supported. Copyright © 2010 Elsevier Ltd. All rights reserved.

  10. Unity is strength: staff college and the British officer corps.

    Science.gov (United States)

    King, Anthony

    2009-03-01

    Utilizing Bourdieu's concept of the habitus, Keith Macdonald has recently examined the elite social origins of the British officer corps. His analysis is valid as far at it goes but it ignores the professional practices of British officers. This article examines Britain's Joint Services Command and Staff College to assess the unification of the three services around common forms of military practice. It argues that while the new staff college has been effective in disseminating new forms of professional expertise among British officers, various practices have been institutionalized which actively undermine the unity of the officer corps.

  11. British Gas marks progress in drive for global operations

    International Nuclear Information System (INIS)

    Kennedy, J.L.

    1992-01-01

    This paper reports that British Gas plc, London, is driving to boost the share of its business that comes form outside the U.K. Non-U.K. activities accounted for about 10% of the company's business last year. By the turn of the century earnings form British Gas's non-U.K. exploration and production activities are expected to be about in line with those form the U.K. core business. In addition, the company's global gas business unit-acquisitions, sales, of British Gas technology worldwide, and power generation form gas-will contribute significantly to overseas earnings

  12. Battling Bullying in the British Army 1987 – 2004

    Directory of Open Access Journals (Sweden)

    James K. Wither

    2004-09-01

    Full Text Available This article explores the attempts by the UK MOD to eradicate bullying in the British Army. Although British recruits are not confronted by mistreatment that compares with the phenomenon of dedovshchina, the Army has struggled to eliminate incidents of bullying from the ranks, which have tarnished the image of the British Army. The article examines the nature and extent of the problem, the efficacy of official policy to combat it, and suggests reasons why bullying persists even in a long- standing professional army. It also seeks to provide instructive insights for those militaries of the successor states of the Soviet Union that are currently blighted by dedovshchina.

  13. Landscape determinants and remote sensing of anopheline mosquito larval habitats in the western Kenya highlands.

    Science.gov (United States)

    Mushinzimana, Emmanuel; Munga, Stephen; Minakawa, Noboru; Li, Li; Feng, Chen-Chieng; Bian, Ling; Kitron, Uriel; Schmidt, Cindy; Beck, Louisa; Zhou, Guofa; Githeko, Andrew K; Yan, Guiyun

    2006-02-16

    In the past two decades the east African highlands have experienced several major malaria epidemics. Currently there is a renewed interest in exploring the possibility of anopheline larval control through environmental management or larvicide as an additional means of reducing malaria transmission in Africa. This study examined the landscape determinants of anopheline mosquito larval habitats and usefulness of remote sensing in identifying these habitats in western Kenya highlands. Panchromatic aerial photos, Ikonos and Landsat Thematic Mapper 7 satellite images were acquired for a study area in Kakamega, western Kenya. Supervised classification of land-use and land-cover and visual identification of aquatic habitats were conducted. Ground survey of all aquatic habitats was conducted in the dry and rainy seasons in 2003. All habitats positive for anopheline larvae were identified. The retrieved data from the remote sensors were compared to the ground results on aquatic habitats and land-use. The probability of finding aquatic habitats and habitats with Anopheles larvae were modelled based on the digital elevation model and land-use types. The misclassification rate of land-cover types was 10.8% based on Ikonos imagery, 22.6% for panchromatic aerial photos and 39.2% for Landsat TM 7 imagery. The Ikonos image identified 40.6% of aquatic habitats, aerial photos identified 10.6%, and Landsate TM 7 image identified 0%. Computer models based on topographic features and land-cover information obtained from the Ikonos image yielded a misclassification rate of 20.3-22.7% for aquatic habitats, and 18.1-25.1% for anopheline-positive larval habitats. One-metre spatial resolution Ikonos images combined with computer modelling based on topographic land-cover features are useful tools for identification of anopheline larval habitats, and they can be used to assist to malaria vector control in western Kenya highlands.

  14. Elephantiasis of non-filarial origin (podoconiosis) in the highlands of north-western Cameroon.

    Science.gov (United States)

    Wanji, S; Tendongfor, N; Esum, M; Che, J N; Mand, S; Tanga Mbi, C; Enyong, P; Hoerauf, A

    2008-09-01

    Lymphoedema, a condition of localized fluid retention, results from a compromised lymphatic system. Although one common cause in the tropics is infection with filarial worms, non-filarial lymphoedema, also known as podoconiosis, has been reported among barefoot farmers in volcanic highland zones of Africa, Central and South America and north-western India. There are conflicting reports on the causes of lymphoedema in the highland regions of Cameroon, where the condition is of great public-health importance. To characterise the focus of lymphoedema in the highlands of the North West province of Cameroon and investigate its real causes, a cross-sectional study was carried out on the adults (aged > or =15 years) living in the communities that fall within the Ndop and Tubah health districts. The subjects, who had to have lived in the study area for at least 10 years, were interviewed, examined clinically, and, when possible, checked for microfilaraemia. The cases of lymphoedema confirmed by ultrasonography and a random sample of the other subjects were also tested for filarial antigenaemia. The interviews, which explored knowledge, attitudes and perceptions (KAP) relating to lymphoedema, revealed that the condition was well known, with each study community having a local name for it. Of the 834 individuals examined clinically, 66 (8.1%) had lymphoedema of the lower limb, with all the clinical stages of this condition represented. None of the 792 individuals examined parasitologically, however, had microfilariae of W. bancrofti (or any other filarial parasite) in their peripheral blood, and only one (0.25%) of the 399 individuals tested for the circulating antigens of W. bancrofti gave a positive result. In addition, none of the 504 mosquitoes caught landing on human bait in the study area and dissected was found to harbour any stage of W. bancrofti. These findings indicate that the elephantiasis seen in the North West province of Cameroon is of non-filarial origin.

  15. Deposition of eroded soil on terraced croplands in Minchet catchment, Ethiopian Highlands

    Directory of Open Access Journals (Sweden)

    Alemtsehay Subhatu

    2017-09-01

    Full Text Available In the Ethiopian Highlands, soil and water conservation practices are of utmost importance to conserve eroded soil and combat soil loss. This study provides detailed results on on-site sediment deposition and net soil loss in terraced croplands in a catchment in the sub-humid Ethiopian Highlands. Sediment deposition was measured on horse bean and maize fields during the crop growing seasons of 2014 and 2015. Measurements took place on observation plots on terraced cropland with varying spacing between terraces and varying slope gradients. Net soil loss, in this case the amount leaving the terraced cropland, was calculated by modelling the Universal Soil Loss Equation (USLE for the whole observation field and subtracting the measured sediment deposition. The study result showed about 8–11 t ha−1 sediment was deposited in the deposition zone of the terraced cropland, with greater sediment deposition on terraces with narrow spacing and steeper slope gradients. Sediment deposition was highest in July and August, and relatively low in September. Annual soil loss ranged from 32 to 37 t ha−1 in the terraced cropland of the study area. From the total soil loss in the crop growing season, about 54–74% sediment was deposited on the deposition zone of terraced crop fields. Implementation of soil and water conservation with narrow spacing, especially on the steep slopes of the sub-humid Ethiopian Highlands or other similar area, are thus highly recommended as they enable conservation of the eroded soil in the cropland.

  16. Glucose intolerance associated with hypoxia in people living at high altitudes in the Tibetan highland.

    Science.gov (United States)

    Okumiya, Kiyohito; Sakamoto, Ryota; Ishimoto, Yasuko; Kimura, Yumi; Fukutomi, Eriko; Ishikawa, Motonao; Suwa, Kuniaki; Imai, Hissei; Chen, Wenling; Kato, Emiko; Nakatsuka, Masahiro; Kasahara, Yoriko; Fujisawa, Michiko; Wada, Taizo; Wang, Hongxin; Dai, Qingxiang; Xu, Huining; Qiao, Haisheng; Ge, Ri-Li; Norboo, Tsering; Tsering, Norboo; Kosaka, Yasuyuki; Nose, Mitsuhiro; Yamaguchi, Takayoshi; Tsukihara, Toshihiro; Ando, Kazuo; Inamura, Tetsuya; Takeda, Shinya; Ishine, Masayuki; Otsuka, Kuniaki; Matsubayashi, Kozo

    2016-02-23

    To clarify the association between glucose intolerance and high altitudes (2900-4800 m) in a hypoxic environment in Tibetan highlanders and to verify the hypothesis that high altitude dwelling increases vulnerability to diabetes mellitus (DM) accelerated by lifestyle change or ageing. Cross-sectional epidemiological study on Tibetan highlanders. We enrolled 1258 participants aged 40-87 years. The rural population comprised farmers in Domkhar (altitude 2900-3800 m) and nomads in Haiyan (3000-3100 m), Ryuho (4400 m) and Changthang (4300-4800 m). Urban area participants were from Leh (3300 m) and Jiegu (3700 m). Participants were classified into six glucose tolerance-based groups: DM, intermediate hyperglycaemia (IHG), normoglycaemia (NG), fasting DM, fasting IHG and fasting NG. Prevalence of glucose intolerance was compared in farmers, nomads and urban dwellers. Effects of dwelling at high altitude or hypoxia on glucose intolerance were analysed with the confounding factors of age, sex, obesity, lipids, haemoglobin, hypertension and lifestyle, using multiple logistic regression. The prevalence of DM (fasting DM)/IHG (fasting IHG) was 8.9% (6.5%)/25.1% (12.7%), respectively, in all participants. This prevalence was higher in urban dwellers (9.5% (7.1%)/28.5% (11.7%)) and in farmers (8.5% (6.1%)/28.5% (18.3%)) compared with nomads (8.2% (5.7%)/15.7% (9.7%)) (p=0.0140/0.0001). Dwelling at high altitude was significantly associated with fasting IHG+fasting DM/fasting DM (ORs for >4500 and 3500-4499 m were 3.59/4.36 and 2.07/1.76 vs intolerance. Socioeconomic factors, hypoxaemia and the effects of altitudes >3500 m play a major role in the high prevalence of glucose intolerance in highlanders. Tibetan highlanders may be vulnerable to glucose intolerance, with polycythaemia as a sign of poor hypoxic adaptation, accelerated by lifestyle change and ageing. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please

  17. Accounting for user expectations in the valuation of reliable irrigation water access in the Ethiopian highlands

    DEFF Research Database (Denmark)

    Kassahun, Habtamu Tilahun; Nicholson, Charles F.; Jacobsen, Jette Bredahl

    2016-01-01

    We estimate the willingness-to-pay (WTP) for reliable access to irrigation water for a sample of farmers in a watershed of the Ethiopian highlands who do not have prior experience with irrigation. To address the lack of previous irrigation experience, we account for underlying expectations...... of future irrigation productivity using an Integrated Choice and Latent Variable (ICLV) econometric model. We then compare the ICLV estimates with alternative models that do not account for expectations regarding productivity increases with irrigation. Our results indicate that both the ICLV and alternative...

  18. Geology of a Portion of the Martian Highlands: MTMs -20002, -20007, -25002 and -25007

    Science.gov (United States)

    Fortezzo, C. M.; Williams, K. K.

    2009-01-01

    As part of a continuing study to understand the relationship between valleys and highland resurfacing through geologic mapping, we are continuing to map seven MTM quads in portions of the Margaritifer, Arabia, and Noachis Terrae. Results from this mapping will also help constrain the role and extent of past water in the region. The MTMs are grouped in two different areas: a 4-quadrangle area (-20002, -20007, -25002, -25007) and an L-shaped area (-15017, -20017, -20022) within the region [1-5]. This abstract focuses on the geologic units and history from mapping in the 4-quadrangle area, but includes a brief update on the L-shaped map area.

  19. Post-Grampian top-to-WNW Caledonian ductile shear in the Grampian Highlands [abstract only

    OpenAIRE

    Leslie, Graham; Campbell, Seumas

    2008-01-01

    The Glendoe Hydro Scheme involves construction of an 4.6 m diameter bored tunnel, extending 8.6 km SSE-ward from Fort Augustus and the Great Glen, through mainly Grampian Group Dalradian rocks deformed in the Grampian orogeny. The great prize though is access to an 8 km long borehole driven perpendicular to regional strike through the footwall and hanging wall of the Eilrig Shear Zone. The Eilrig Shear Zone is unique in the geology of the Grampian Highland ‘terrane’ and is reve...

  20. Habitat stability and occurrences of malaria vector larvae in western Kenya highlands

    Directory of Open Access Journals (Sweden)

    Atieli Harrysone

    2009-10-01

    Full Text Available Abstract Background Although the occurrence of malaria vector larvae in the valleys of western Kenya highlands is well documented, knowledge of larval habitats in the uphill sites is lacking. Given that most inhabitants of the highlands actually dwell in the uphill regions, it is important to develop understanding of mosquito breeding habitat stability in these sites in order to determine their potential for larval control. Methods A total of 128 potential larval habitats were identified in hilltops and along the seasonal streams in the Sigalagala area of Kakamega district, western Kenya. Water availability in the habitats was followed up daily from August 3, 2006 to February 23, 2007. A habitat is defined as stable when it remains aquatic continuously for at least 12 d. Mosquito larvae were observed weekly. Frequencies of aquatic, stable and larvae positive habitats were compared between the hilltop and seasonal stream area using χ2-test. Factors affecting the presence/absence of Anopheles gambiae larvae in the highlands were determined using multiple logistic regression analysis. Results Topography significantly affected habitat availability and stability. The occurrence of aquatic habitats in the hilltop was more sporadic than in the stream area. The percentage of habitat occurrences that were classified as stable during the rainy season is 48.76% and 80.79% respectively for the hilltop and stream area. Corresponding frequencies of larvae positive habitats were 0% in the hilltop and 5.91% in the stream area. After the rainy season, only 23.42% of habitat occurrences were stable and 0.01% larvae positive habitats were found in the hilltops, whereas 89.75% of occurrences remained stable in the stream area resulting in a frequency of 12.21% larvae positive habitats. The logistic regression analysis confirmed the association between habitat stability and larval occurrence and indicated that habitat surface area was negatively affecting the

  1. Highland Summer Pastures Play a Fundamental Role for Dairy Systems in an Italian Alpine Region

    OpenAIRE

    Francesco Zendri; Enrico Sturaro; Maurizio Ramanzin

    2013-01-01

    In the Alps, summer farms are temporary units where the livestock herds are moved during summer to graze on highland pastures. This study aimed to analyze the role of summer farms in the dairy farming systems of the Trento province, in the eastern Italian Alps. Data on the structures and management of the 395 active summer farms were collected from the veterinarian services of the province: 345 summer farms keep dairy cattle (83 only replacement, and 262 also lactating cows). Almost all the r...

  2. Management of organic and inorganic soil fertility inputs in indigenous agricultural communities in the Bolivian Highlands

    OpenAIRE

    Aguilera, Javier; Miranda, R.; Motavalli, Peter P.; Tangara, E.; Herrera, E.A.

    2008-01-01

    The Bolivian highland plateau region (Altiplano) is a semi-arid region in the Andes Mountains that has a range in elevation of between 3600 and 4300 m above sea level. The region's climate is characterized by high diurnal temperature variations, frost risks, low and irregular precipitation and high risks of drought during the growing season (Garcia et al., 2007). Recent research has indicated that the Andes region will experience temperature increases of up to 6 degrees C by the end of the ce...

  3. Determination of Sediment Profile for 210Pb, Pb, U and Th from Sultan Abu Bakar Dam Due to Soil Erosion from Highland Agriculture Area, Cameron Highlands, Malaysia

    OpenAIRE

    Zaini Hamzah; Seh D. Riduan; Ahmad Saat

    2011-01-01

    Problem statement: Sultan Abu Bakar Dam in Cameron Highlands act as a catchments to accumulate all eroded soil carried by the run off flow through Bertam River, the main river that passes through the highland agriculture area. All suspended solid that carried out by the river contain various kind of hazard potential to the environment. U, Th and Pb are the potential hazard elements carried out by water and accumulate at the dam. Approach: Five sampling point were selected where five 30cm core...

  4. Volume Tables and Point-Sampling Factors for Shortleaf Pines in Plantation on Abandoned Fields in Tennessee, Alabama, and Georgia Highlands

    Science.gov (United States)

    Glendon W. Smalley; David R. Bower

    1968-01-01

    The tables and equations published here provide ways to estimate total and merchantable cubic-foot volumes, both inside and outside bark, of shortleaf pines (Pinus echinata Mill.) planted on abandoned fields in the Ridge and Valley, Cumberland Plateau, Eastern Highland Rim, and Western Highland Rim regions of Tennessee, Alabama, and Georgia (fig. 1). There already are...

  5. Ground truth assessments of forests affected by oak decline and red oak borer in the interior highlands of Arkansas, Oklahoma, and Missouri: preliminary results from overstory analysis

    Science.gov (United States)

    James M. Guldin; Edward A. Poole; Eric Heitzman; John M. Kabrick; Rose-Marie Muzika

    2006-01-01

    Forests of the Interior Highlands of Arkansas, Oklahoma, and Missouri are being affected by oak decline and an unprecedented outbreak of a native beetle called the red oak borer. On average, Interior Highlands stands contained 236 trees per acre, of which 32 trees per acre (13.4 percent) were dead or dying. Stands averaged 97 square feet per acre of basal area, of...

  6. Effects of a deep-rooted crop and soil amended with charcoal on spatial and temporal runoff patterns in a degrading tropical highland watershed

    NARCIS (Netherlands)

    Bayabil, Haimanote K.; Tebebu, Tigist Y.; Stoof, Cathelijne R.; Steenhuis, Tammo S.

    2016-01-01

    Placement and hence performance of many soil and water conservation structures in tropical highlands has proven to be challenging due to uncertainty of the actual location of runoff-generating areas in the landscape. This is the case especially in the (sub-)humid areas of the Ethiopian highlands,

  7. Effect of Deforestation and Land Use Changes on Mosquito Productivity and Development in Western Kenya Highlands: Implication for Malaria Risk.

    Science.gov (United States)

    Kweka, Eliningaya J; Kimaro, Epiphania E; Munga, Stephen

    2016-01-01

    African highlands were known to be free of malaria for the past 50 years. However, the ever growing human population in the highlands of Africa has led to the deforestation and land coverage changes to create space for more land for cultivation, grazing, and house construction materials needs. This has lead to the creation of suitable breeding habitats, which are in open places. Decrease of canopy and forest cover has led to increased temperature both in outdoors and indoors in deforested areas. This increased temperature has resulted in the shortening of developmental stages of aquatic stages of mosquitoes and sporogony development in adult mosquitoes. Assessment of the effects of deforestation and land coverage changes (decrease), which leads to temperature changes and subsequently increases survivorship of adults and sporogony development in adult mosquitoes' body was gathered from previous data collected from 2003 to 2012 using different analysis techniques. Habitats productivity, species dynamics and abundance, mosquitoes feeding rates, and sporogony development are presented in relation to temperature changes. The effects of temperature rise due to land cover changes in highlands of western Kenya on larval developmental rates, adult sporogony developments, and malaria risk in human population were derived. Vector species dynamics and abundance in relation to land use changes have been found to change with time. This study found that, land cover changes is a key driver for the temperature rise in African highlands and increases the rate of malaria vectors Anopheles gambiae ssp., An. Funestus , and An. arabiensis colonizing the highlands. It has also significantly enhanced sporogony development rate and adult vector survival and therefore the risk of malaria transmission in the highlands.

  8. Heavy water at Trail, British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Arsenault, J.E. [Ontario (Canada)

    2006-09-15

    Today Canada stands on the threshold of a nuclear renaissance, based on the CANDU reactor family, which depends on heavy water as a moderator and for cooling. Canada has a long history with heavy water, with commercial interests beginning in 1934, a mere two years after its discovery. At one time Canada was the world's largest producer of heavy water. The Second World War stimulated interest in this rather rare substance, such that the worlds largest supply (185 kg) ended up in Canada in 1942 to support nuclear research work at the Montreal Laboratories of the National Research Council. A year later commercial production began at Trail, British Columbia, to support work that later became known as the P-9 project, associated with the Manhattan Project. The Trail plant produced heavy water from 1943 until 1956, when it was shut down. During the war years the project was so secret that Lesslie Thomson, Special Liaison Officer reporting on nuclear matters to C.D. Howe, Minister of Munitions and Supply, was discouraged from visiting Trail operations. Thomson never did visit the Trail facility during the war. In 2005 the remaining large, tall concrete exchange tower was demolished at a cost of about $2.4 million, about the same as it cost to construct the facility about 60 years ago. Thus no physical evidence remains of this historic facility and another important artifact from Canada's nuclear history has disappeared forever. It is planned to place a plaque at the site at some point in the future. (author)

  9. Mortality of British radiologists. A lecture Note+

    International Nuclear Information System (INIS)

    Doll, R.

    2005-01-01

    The precautions introduced after the first 23 years experience of the use of x-rays for medical diagnosis proved adequate to eliminate the acute hazards of exposure, but it was much longer before it was realized that small doses that did not produce any acute effect could increase the risk of cancer. British radiologists who took up the specialty at different periods have, therefore, been studied to see if the risk has now been adequately controlled. Four groups have been studied starting respectively before 1921, in 1921-34, 1935-54, and 1955-77, corresponding approximately to periods when different limits of exposure were applied. Altogether 2698 male radiologists have been identified and all but 27 followed successfully to emigration, death, or survival to January 1 st 1997. Of the 1198 who had died, 228 are known to have died of cancer. Two problems arise in evaluating the carcinogenic hazard to which they were exposed: the assessment of the doses received and the selection of an appropriate control group with which to compare their mortality. The most appropriate comparison group would seem to be medical practitioners in general. In comparison with them, radiologists entering in the first 3 periods had increased risks of death from cancer though appreciably less than would have been predicted from the expected effect of the radiation they had received. Those who joined in the latest period had a relatively reduced risk, irrespective of any effect of the small dose of radiation they are likely to have received. Independent evidence suggests, however, that since 1951 radiologists have smoked less than other doctors and the lower than predicted risk in the groups exposed since 1920 is limited to smoking related cancers, the mortality from other cancers being higher than in doctors generally. In assessing the risk of occupational exposure to radiation, life-style has to be taken into consideration, as well as dose of radiation. (author)

  10. British Columbia Utilities Commission 2001 annual report

    International Nuclear Information System (INIS)

    2002-06-01

    The main responsibility of the British Columbia Utilities Commission is to regulate energy utilities under its jurisdiction to ensure that energy rates are fair and that utility operators in the province provide safe, adequate and secure service to their customers. The Commission also approves the construction of new facilities planned by utilities. It also participates in the review of utility and energy projects under the Environmental Assessment Act. Several successes were achieved in 2001 as the utility implemented its first performance plan. Oral public hearings were held for applications by Pacific Northern Gas and by Pembina Pipelines, owners of the common carrier oil pipeline from Taylor to Kamloops. A review of BC Gas' rate design to apportion utility revenue requirements fairly to different classes of customers was successfully achieved by a negotiated settlement process. In 2001, there was also a high level of proposed mergers, acquisitions and divestitures. Duke Energy Corporation's share acquisition of Westcoast Energy's two affiliated gas utilities was approved. BC Gas' application to divest its customer care activities to a joint venture company with Enbridge was also reviewed, and an oral hearing was held to review a West Kootenay Power application to sell its Kootenay River hydroelectric generation assets to Columbia Basin Trust and the Columbia Power Corp. In this case, the decision rendered was that the sale terms had to be changed so that customers could share the proceeds. The utility therefore, decided not to proceed with the sale under these conditions. The BC Hydro legislated rate freeze, which was due to expire on September 30, 2001, was extended for an additional 18 months to allow the new provincial government time to implement a new energy policy. The new energy policy is expected to give the province an energy advantage by facilitating growth and diversification in energy production while providing competition and more choice for

  11. Heavy water at Trail, British Columbia

    International Nuclear Information System (INIS)

    Arsenault, J.E.

    2006-01-01

    Today Canada stands on the threshold of a nuclear renaissance, based on the CANDU reactor family, which depends on heavy water as a moderator and for cooling. Canada has a long history with heavy water, with commercial interests beginning in 1934, a mere two years after its discovery. At one time Canada was the world's largest producer of heavy water. The Second World War stimulated interest in this rather rare substance, such that the worlds largest supply (185 kg) ended up in Canada in 1942 to support nuclear research work at the Montreal Laboratories of the National Research Council. A year later commercial production began at Trail, British Columbia, to support work that later became known as the P-9 project, associated with the Manhattan Project. The Trail plant produced heavy water from 1943 until 1956, when it was shut down. During the war years the project was so secret that Lesslie Thomson, Special Liaison Officer reporting on nuclear matters to C.D. Howe, Minister of Munitions and Supply, was discouraged from visiting Trail operations. Thomson never did visit the Trail facility during the war. In 2005 the remaining large, tall concrete exchange tower was demolished at a cost of about $2.4 million, about the same as it cost to construct the facility about 60 years ago. Thus no physical evidence remains of this historic facility and another important artifact from Canada's nuclear history has disappeared forever. It is planned to place a plaque at the site at some point in the future. (author)

  12. Idealism to Realism- Representing London in Black British Writing ...

    African Journals Online (AJOL)

    ... self denigration, exploitation and discrimination meted on them by the British as well as their feeling of alienation, cultural dislocation and their struggle for self ... adaptation through which these immigrants will make the best out of London ...

  13. British sounding-rocket programme and the Esrange Special Project

    International Nuclear Information System (INIS)

    Eastwood, G.W.

    1975-01-01

    British participation in the Esrange Special Project has developed very satisfactorily since the programme was reviewed at the last Esrange Symposium [Eastwood, 1973; Acton, 1973]. Two campaigns have been undertaken at Andoya and several more are projected

  14. A Little Known Utraquist Gradual in the British Library London

    Czech Academy of Sciences Publication Activity Database

    Šárovcová, Martina

    2014-01-01

    Roč. 62, Suppl. 1 (2014), s. 250-278 ISSN 0015-1831 Institutional support: RVO:68378033 Keywords : illuminated manuscripts * British library * London Subject RIV: AL - Art, Architecture, Cultural Heritage

  15. SPECIES RICHNESS AND BIODIVERSITY CONSERVATION PRIORITIES IN BRITISH COLUMBIA

    Science.gov (United States)

    Patterns in the geographic distribution of seven species groups were used to identify important areas for conservation in British Columbia, Canada. Potential priority sites for conservation were determined using an integer programming algorithm that maximized the number of speci...

  16. Geothermal prospects in British Columbia: Resource, market and regulatory aspects

    International Nuclear Information System (INIS)

    Ghomshei, M.M.; Brown, T.L.S.; MacRae, J.M.

    1992-01-01

    British Columbia is host to about 15 young volcanic centres and 60 hot springs, all evidence of presence of geothermal resources. Most high-grade geothermal prospects in British Columbia are located along 3 volcanic belts in the south-western region of the province. It is estimated that a minimum of 800 MWe can be generated from the known prospects in this region. Significant low-grade geothermal resources exist in several provincial regions. Market applications consistent with the geothermal resources known and expected to occur in British Columbia include electrical generation, process and other direct heat uses and recreation. Leasing, exploration and development operations for high-grade geothermal resources are addressed by the British Columbia open-quotes Geothermal Resources Actclose quotes which defines geothermal resources and reserves all rights to the Crown in the right of the Province

  17. British scientists and the Manhattan Project: the Los Alamos years

    International Nuclear Information System (INIS)

    Szasz, F.M.

    1992-01-01

    This is a study of the British scientific mission to Los Alamos, New Mexico, from 1943 to 1947, and the impact it had on the early history of the atomic age. In the years following the Manhattan Project and the production of the world's first atomic explosion in 1945, the British contribution to the Project was played down or completely ignored leaving the impression that all the atomic scientists had been American. However, the two dozen or so British scientists contributed crucially to the development of the atomic bomb. First, the initial research and reports of British scientists convinced American scientists that an atomic weapons could be constructed before the likely end of hostilities. Secondly their contribution insured the bomb was available in the shortest possible time. Also, because these scientists became involved in post-war politics and in post-war development of nuclear power, they also helped forge the nuclear boundaries of the mid-twentieth century. (UK)

  18. developed algorithm for the application of british method of concret

    African Journals Online (AJOL)

    t-iyke

    Most of the methods of concrete mix design developed over the years were geared towards manual approach. ... Key words: Concrete mix design; British method; Manual Approach; Algorithm. ..... Statistics for Science and Engineering.

  19. British Military Intervention into Sierra Leone: A Case Study

    National Research Council Canada - National Science Library

    Roberson, Walter G

    2007-01-01

    .... The successful British intervention led to the defeat of the Revolutionary United Front (RUF) and final peace accords, restored order to a failed state, and allowed the democratic restoration of the government of Sierra Leone...

  20. British Columbia, Canada Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The British Columbia, Canada Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  1. British Columbia 3 arc-second Bathymetric Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 3 arc-second British Columbia DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM covers the coastal area...

  2. The Ethical Perspective of British and American Preservice Teachers.

    Science.gov (United States)

    Deering, Thomas E.

    1998-01-01

    Comparison of responses from 38 U.S. and 27 British preservice teachers on the Ethics Position Questionnaire indicated that both groups had high idealism. U.S. teachers had lower relativism scores. (SK)

  3. Geology of the Terra Cimmeria-Utopia Planitia Highland Lowland Transitional Zone: Final Technical Approach and Scientific Results

    Science.gov (United States)

    Skinner, J. A., Jr.; Tanaka, K. L.

    2010-01-01

    The southern Utopia highland-lowland transitional zone extends from northern Terra Cimmeria to southern Utopia Planitia and contains broad, bench-like platforms with depressions, pitted cones, tholi, and lobate flows. The locally occurring geologic units and landforms contrast other transitional regions and record a spatially partitioned geologic history. We systematically delineated and described the geologic units and landforms of the southern Utopia-Cimmeria highland-lowland transitional zone for the production of a 1:1,000,000-scale geologic map (MTMs 10237, 15237, 20237, 10242, 15242, 20242, 10247, 15247, and 20247). Herein, we present technical and scientific results of this mapping project.

  4. Shared Concerns: Thoughts on British Literature and British Music in the Long Nineteenth Century

    Directory of Open Access Journals (Sweden)

    Michael Allis

    2005-10-01

    Full Text Available As part of the growth of interdisciplinary studies, a number of recent writings have focused upon links between music and literature in the long nineteenth century. In addition to the general significance of music in the work of individual authors and poets, scholars have highlighted particular imagery used in the literary representation of music (charting its effect on narrative and characterisation, and explored the literary reception of several composers. Within this growing body of literature, references to nineteenth- and early twentieth-century British music are significant by their absence. This article therefore aims to redress the balance by suggesting that there are connections between British music and literature in this period, and that these connections are significant. A number of approaches are discussed to highlight their potential, including composer-author affinities, collaborations, generic parallels, hidden narratives, and the suggestion that musical settings of texts can represent critical ‘readings' of those texts. A range of examples (with musical illustrations and sound clips suggest how this particular interdisciplinary focus can lead to the reassessment of individual musical and literary works, and help to explore wider cultural connections within the Victorian and Edwardian era.

  5. British Coal Corporation. Report and accounts 1986/87

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    This report reviews the accounts for British Coal from March 30, 1986 to March 28, 1987 with respect to the coal industry in the United Kingdom. The dramatic increases in production and decreases in manpower and collieries have led to many changes and these are discussed. Areas covered include: objectives and relations with public bodies; finance; production; markets; personnel; organization; British Coal Enterprise Limited; research and development; environmental issues; and annual statistics. The full company accounts are also presented.

  6. The sixth sense : synaesthesia and British aestheticism, 1860-1900

    OpenAIRE

    Poueymirou, Margaux Lynn Rosa

    2009-01-01

    “The Sixth Sense: Synaesthesia and British Aestheticism 1860-1900” is an interdisciplinary examination of the emergence of synaesthesia conceptually and rhetorically within the ‘art for art’s sake’ movement in mid-to-late Victorian Britain. Chapter One investigates Swinburne’s focal role as both theorist and literary spokesman for the nascent British Aesthetic movement. I argue that Swinburne was the first to practice what Pater meant by ‘aesthetic criticism’ and that synaesthe...

  7. Submission to the British Columbia government on the Kyoto Protocol

    International Nuclear Information System (INIS)

    2002-09-01

    The Business Council provided its comments concerning the Kyoto Protocol and climate change to the government of British Columbia, recommending that a clear position be established quickly on the matter. The adopted position should also be disseminated broadly to allow stake holders sufficient time to prepare for the upcoming meetings of the Joint Ministers and First Ministers. The federal government has announced that the decision on whether to ratify the Kyoto Protocol will be made before the end of 2002, and this decision will have numerous effects on the people of British Columbia, businesses, workers, and consumers alike. The Business Council of British Columbia believes that the unique interests of the province can best be protected by a proactive approach. Actions plans are being prepared by several of the other provinces and territories, who have already stated their position concerning the Kyoto Protocol. The long-term risks of climate change for British Columbia have not been determined nor have the elements of a provincial approach. The following elements should be included in British Columbia's position on the Kyoto Protocol, according to the Business Council of British Columbia: (1) a credible and cost-effective implementation plan that does not unduly burden the province and other jurisdictions must be developed before Canada decides to ratify the Protocol. British Columbia should go on the record stating it does not support the ratification of the Kyoto Protocol in its present form. (2) the province should advocate for a national approach to climate change that can be achieved within a reasonable time frame, reflects the long-term nature of the problem, and is in agreement with the economic development objectives of British Columbia, (3) a plan detailing how the province intends to deal with the growth of greenhouse gas emissions should supplement and support the position of the province on the Kyoto Protocol. Consumers and business should be engaged

  8. Foreign students, visitors and immigration to British Columbia.

    Science.gov (United States)

    Kunin, R

    1993-01-01

    "This report has provided a brief outline of business immigration to Canada and to British Columbia from several source countries in the Asian Pacific Rim. The importance of business immigration to Canada in general, and British Columbia in particular, is [examined].... Even with the limited data currently available, this brief study indicates a very high statistical relationship between business immigration and other less formal and less permanent movements of people such as student flows and visitors." excerpt

  9. Big and Little Feet Provincial Profiles: British Columbia

    Directory of Open Access Journals (Sweden)

    Sarah Dobson

    2017-09-01

    Full Text Available This communiqué provides a summary of the production- and consumption-based greenhouse gas emissions accounts for British Columbia, as well as their associated trade flows. It is part of a series of communiqués profiling the Canadian provinces and territories.1 In simplest terms, a production-based emissions account measures the quantity of greenhouse gas emissions produced in British Columbia. In contrast, a consumptionbased emissions account measures the quantity of greenhouse gas emissions generated during the production process for final goods and services that are consumed in British Columbia through household purchases, investment by firms and government spending. Trade flows refer to the movement of emissions that are produced in British Columbia but which support consumption in a different province, territory or country (and vice versa. For example, emissions at the Port of Vancouver that are associated with goods that are subsequently exported to Ontario for sale are recorded as a trade flow from British Columbia to Ontario. Moving in the opposite direction, emissions associated with the production of Alberta crude oil that is refined in British Columbia and sold as motor gasoline to a British Columbia consumer are recorded as a trade flow from Alberta to British Columbia. For further details on these results in a national context, the methodology for generating them and their policy implications, please see the companion papers to this communiqué series: (1 Fellows and Dobson (2017; and (2 Dobson and Fellows (2017. Additionally, the consumption emissions and trade flow data for each of the provinces and territories are available at: http://www.policyschool.ca/embodied-emissions-inputs-outputs-datatables-2004-2011/.

  10. Britishness and Community Cohesion in Muslim News Online

    Directory of Open Access Journals (Sweden)

    Hassen ZRIBA

    2013-12-01

    Full Text Available The issues of British national identity and social cohesion have become pressing concerns within the multicultural fabric of contemporary British society. The increasing number of immigrants and their offspring, along with the maintenance of their cultural roots, seem to represent a serious defiance to social cohesion and the alleged “purity” of Britishness. A number of race related reports were produced by the official authorities to churn out the necessary steps to be followed by the British (immigrants and host community in order to keep social stability and community cohesion. Thus, the politics of community cohesion came to the fore as the neologism of contemporary British political discourse. Such new discourse of governance has been digested and processed differently by different mass media. It has been decoded, for instance, preferably by mainstream news agencies like BBC News Online. However, arguably, it is read appositionally or at best negotiatedly by ethnicity-related news agencies such as Muslim News Online. In this article, attempt has been made to adopt media discourse analysis tools to decipher the ways Muslim News Online decoded and then encoded the hegemonic official discourses of Britishness and community cohesion. A critical and interpretative approach is used to accomplish such study. The corpus of this study is primarily extracted from the website of the Muslim News Online.

  11. British-Zionist Military Cooperation in Palestine, 1917-1939

    Directory of Open Access Journals (Sweden)

    Mohsen M. Saleh

    2003-12-01

    Full Text Available The essence of the British military and security formula in Palestine was the smooth establishment of the Jewish national home with minimum costs of lives and money. However, this British pro-Zionist policy created a continuous security problem, and opened the door to all possibilities of Palestinian revolts and uprisings of both national and religious nature. The British were very active in disarming the Arabs and adopted stringent measures to crush their uprisings and revolts. But, they turned a blind eye to the Jewish arms smuggling and Jewish military organizations, especially, the Hagana, which later became the backbone of the Israeli Army. During Palestinian uprisings of 1920, 1921 and 1929 against the Zionists, most of the Palestinian casualties were inflicted by the British forces despite the fact that the Palestinians avoided attacking the British. The British-Zionist cooperation reached its peak during the Palestinian revolt of 1936-1939, and took different forms, including allowing the Jews to establish a military force of twenty two thousand men under the pretext of protecting the Jewish community.

  12. Pasture degradation modifies the water and carbon cycles of the Tibetan highlands

    Directory of Open Access Journals (Sweden)

    W. Babel

    2014-12-01

    Full Text Available The Tibetan Plateau has a significant role with regard to atmospheric circulation and the monsoon in particular. Changes between a closed plant cover and open bare soil are one of the striking effects of land use degradation observed with unsustainable range management or climate change, but experiments investigating changes of surface properties and processes together with atmospheric feedbacks are rare and have not been undertaken in the world's two largest alpine ecosystems, the alpine steppe and the Kobresia pygmaea pastures of the Tibetan Plateau. We connected measurements of micro-lysimeter, chamber, 13C labelling, and eddy covariance and combined the observations with land surface and atmospheric models, adapted to the highland conditions. This allowed us to analyse how three degradation stages affect the water and carbon cycle of pastures on the landscape scale within the core region of the Kobresia pygmaea ecosystem. The study revealed that increasing degradation of the Kobresia turf affects carbon allocation and strongly reduces the carbon uptake, compromising the function of Kobresia pastures as a carbon sink. Pasture degradation leads to a shift from transpiration to evaporation while a change in the sum of evapotranspiration over a longer period cannot be confirmed. The results show an earlier onset of convection and cloud generation, likely triggered by a shift in evapotranspiration timing when dominated by evaporation. Consequently, precipitation starts earlier and clouds decrease the incoming solar radiation. In summary, the changes in surface properties by pasture degradation found on the highland have a significant influence on larger scales.

  13. Stable isotope study of serpentinization and metamorphism in the Highland Border Suite, Scotland, UK

    Energy Technology Data Exchange (ETDEWEB)

    Ikin, N.P. (University Coll., Cardiff (UK)); Harmon, R.S. (Southern Methodist Univ., Dallas, TX (USA))

    1983-02-01

    D/H and /sup 18/O//sup 16/O ratios have been measured for whole-rock samples and mineral separates from the mafic and ultramafic rocks of the Cambro-Ordovician Highland Border Suite. The H- and O-isotopic compositions of these rocks record individual stages in a relatively complex 500 Myr old hydrothermal/ metamorphic history. Lizardite serpentinites record a premetamorphic history and indicate that parent harzburgites, dunites, and pyroxenites were serpentinized through low-temperature interaction with meteoric waters during cooling. The other rocks of the Highland Border Suite record subsequent interaction with metamorphic fluids. Amphibolite facies hornblende schists were produced through thrust-related metamorphism of spilitic pillow lavas. During dehydration, D-enriched fluids were driven off from the spilites thus leaving the hornblende schists to equilibrate with a relatively D-depleted internal fluid reservoir. The expelled D-enriched fluids may have mixed with more typical Dalradian metamorphic waters which then exchanged with the remaining mafic rocks and lizardite serpentinites during greenschist facies regional metamorphism to produce antigorite serpentinites and greenschist metaspilites with similar H- and O-isotopic compositions. Serpentinites which have been only partially metamorphosed show intermediate H-isotopic compositions between that of metamorphic antigorite and non-metamorphic lizardite end members.

  14. A stable isotope study of serpentinization and metamorphism in the Highland Border Suite, Scotland, UK

    International Nuclear Information System (INIS)

    Ikin, N.P.; Harmon, R.S.

    1983-01-01

    D/H and 18 O/ 16 O ratios have been measured for whole-rock samples and mineral separates from the mafic and ultramafic rocks of the Cambro-Ordovician Highland Border Suite. The H- and O-isotopic compositions of these rocks record individual stages in a relatively complex 500 Myr old hydrothermal/ metamorphic history. Lizardite serpentinites record a premetamorphic history and indicate that parent harzburgites, dunites, and pyroxenites were serpentinized through low-temperature interaction with meteoric waters during cooling. The other rocks of the Highland Border Suite record subsequent interaction with metamorphic fluids. Amphibolite facies hornblende schists were produced through thrust-related metamorphism of spilitic pillow lavas. During dehydration, D-enriched fluids were driven off from the spilites thus leaving the hornblende schists to equilibrate with a relatively D-depleted internal fluid reservoir. The expelled D-enriched fluids may have mixed with more typical Dalradian metamorphic waters which then exchanged with the remaining mafic rocks and lizardite serpentinites during greenschist facies regional metamorphism to produce antigorite serpentinites and greenschist metaspilites with similar H- and O-isotopic compositions. Serpentinites which have been only partially metamorphosed show intermediate H-isotopic compositions between that of metamorphic antigorite and non-metamorphic lizardite end members. (author)

  15. Doctors and retribution: the hospitalisation of compensation claims in the Highlands of Papua New Guinea.

    Science.gov (United States)

    van Amstel, Hans; van der Geest, Sjaak

    2004-11-01

    The cultures in the Papua New Guinea Highlands are characterised by a tradition of retribution. Compensation is part of an elaborate system of exchanging gifts, goods and services. Compensation is paid to those who have suffered some kind of loss for which others are held responsible. Such incidents include death or injury caused by fighting, a road accident or domestic violence, theft, rape, gossip, and property damage. Fear of revenge is an important motive for paying compensation. The hospital has become an increasingly important institution for retribution. It provides medical reports to support compensation claims of physical damage in cases involving violence or an accident. Case material, collected by one of the authors who conducted fieldwork in a hospital in the Southern Highlands, shows that the hospital has established itself as an authoritative actor in the local compensation culture. Doctors spend about one afternoon per week writing medical reports for compensation claims. These reports have become an attractive extra source of income for the hospital. The article describes and analyses a number of cases to illustrate the hospital's role in the production and legitimisation of retribution.

  16. A spatial decision support system (SDSS) for sustainable tourism planning in Cameron Highlands, Malaysia

    International Nuclear Information System (INIS)

    Aminu, M; Yusof, K W; Matori, A N

    2014-01-01

    The study describes a methodological approach based on an integrated use of Geographic Information System (GIS) and Analytic Network Process (ANP) of Multi Criteria Evaluation (MCE) to determine nature conservation and tourism development priorities among the highland areas. A set of criteria and indicators were defined to evaluate the highlands biodiversity conservation and tourism development. Pair wise comparison technique was used in order to support solution of a decision problem by evaluating possible alternatives from different perspectives. After the weights have been derived from the pairwise comparison technique, the next step was to compute the unweighted supermatrix, weighted supermatrix and the limit matrix. The limit matrix was normalized to obtain the priorities and the results transferred into GIS environment. Elements evaluated and ranked were represented by criterion maps. Map layers reflecting the opinion of different experts involved were summed using the weighted overlay approach of GIS. Subsequently sustainable tourism development scenarios were generated. The generation of scenarios highlighted the critical issues of the decision problem because it allows one to gradually narrow down a problem

  17. Childbirth in a rural highlands community in Papua New Guinea: a descriptive study.

    Science.gov (United States)

    Vallely, Lisa M; Homiehombo, Primrose; Kelly-Hanku, Angela; Vallely, Andrew; Homer, Caroline S E; Whittaker, Andrea

    2015-03-01

    to explore men's and women's experiences, beliefs and practices surrounding childbirth in a rural highlands community in Papua New Guinea. a qualitative study comprising focus group discussions, key informant and in depth interviews. the study was undertaken in a rural community in Eastern Highlands Province, Papua New Guinea. 51 women and 26 men participated in 11 focus group discussions. Key informant and in depth interviews were undertaken with 21 women and five men. both women and men recognised the importance of health facility births, linking village births with maternal and newborn deaths. Despite this, many women chose to give birth in the community in circumstances influenced by cultural and customary beliefs and practices. Women giving birth in the community frequently gave birth in an isolated location. Traditional beliefs surrounding reasons for difficult births, including spiritual beliefs were reported along with the use of traditional methods used to help prolonged and difficult births. while the importance of health facility births is recognised in this rural community many women continue to give birth in the village. Identifying and understanding local customs, beliefs and practices, particularly those that may be harmful to women and their newborn infants, is critical to the development of locally-appropriate community-based strategies for improving maternal and infant health in rural communities in PNG and other resource-limited, high burden settings. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Prediction of sedimentation using integration of RS, RUSLE model and GIS in Cameron Highlands, Pahang, Malaysia

    Science.gov (United States)

    Ghani, A. H. A.; Lihan, T.; Rahim, S. A.; Musthapha, M. A.; Idris, W. M. R.; Rahman, Z. A.

    2013-11-01

    Soil erosion and sediment yield are strongly affected by land use change. Spatially distributed erosion models are of great interest to predict soil erosion loss and sediment yield. Hence, the objective of this study was to determine sediment yield using Revised Universal Soil Loss Equation (RUSLE) model in Geographical Information System (GIS) environment at Cameron Highlands, Pahang, Malaysia. Sediment yield at the study area was determined using RUSLE model in GIS environment The RUSLE factors were computed by utilizing information on rainfall erosivity (R) using interpolation of rainfall data, soil erodibility (K) using soil map and field measurement, vegetation cover (C) using satellite images, length and steepness (LS) using contour map and conservation practices using satellite images based on land use/land cover. Field observations were also done to verify the predicted sediment yield. The results indicated that the rate of sediment yield in the study area ranged from very low to extremely high. The higher SY value can be found at middle and lower catchments of Cameron Highland. Meanwhile, the lower SY value can be found at the north part of the study area. Sediment yield value turned out to be higher close to the river due to the topographic characteristic, vegetation type and density, climate and land use within the drainage basin.

  19. Practices related to postpartum uterine involution in the Western Highlands of Guatemala.

    Science.gov (United States)

    Radoff, K A; Thompson, Lisa M; Bly, K C; Romero, Carolina

    2013-03-01

    Guatemala has the third highest level of maternal mortality in Latin America. Postpartum haemorrhage is the main cause of maternal mortality. In rural Guatemala, most women rely on Traditional Birth Attendants (TBAs) during labour, delivery, and the postpartum period. Little is known about current postpartum practices that may contribute to uterine involution provided by Mam- and Spanish-speaking TBAs in the Western Highlands of Guatemala. a qualitative study was conducted with 39 women who participated in five focus groups in the San Marcos Department of Guatemala. Questions regarding postpartum practices were discussed during four focus groups of TBAs and one group of auxiliary nurses. three postpartum practices believed to aid postpartum uterine involution were identified: use of the chuj (Mam) (Spanish, temazcal), a traditional wood-fired sauna-bath used by Mam-speaking women; herbal baths and teas; and administration of biomedicines. TBAs provide the majority of care to women during childbirth and the postpartum period and have developed a set of practices to prevent and treat postpartum haemorrhage. Integration of these practices may prove an effective method to reduce maternal morbidity and mortality in the Western Highlands of Guatemala. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. [Claw size of Scottish Highland Cows after pasture and housing periods].

    Science.gov (United States)

    Nuss, K; Kolp, E; Braun, U; Weidmann, E; Hässig, M

    2014-09-01

    The claws of pastured Scottish Highland Cattle are large and this may raise the question if regular claw trimming is necessary. Therefore, the claws of the right thoracic and pelvic limbs were measured in 22 Scottish Highland cows 4 times 8 weeks apart. The cows were kept on various alpine pastures before the first measurement, on a two-hectare low-land pasture before the second measurement, in a welfare-compliant straw-bedded free stall before the third measurement and on alpine pasture before the fourth measurement. Housing conditions significantly affected claw dimensions. The claws were composed of dry, hard horn during pasture periods, and had prominent weight-bearing hoof-wall borders and soles with a natural axial slope. Long dorsal walls and heels and a greater symmetry were common. Claw lesions were absent. In contrast, free-stall housing was associated with shorter toes and steeper toe angles, but white line deterioration, heel horn erosion, wearing of the axial slope and hoof wall edges were common.

  1. Presence of Rhodnius ecuadoriensis in sylvatic habitats in the southern highlands (Loja Province) of Ecuador.

    Science.gov (United States)

    Grijalva, M J; Villacis, A G

    2009-05-01

    The main vectors of Chagas disease in Ecuador are Triatoma dimidiata and Rhodnius ecuadoriensis. The latter species occupies domestic and peridomestic habitats, as well as sylvatic ecotopes--particularly associated with Phytelephas aequatorialis palm trees--in the western coastal region of Ecuador. In the southern highlands, however, such palm tree habitats are uncommon, and sylvatic populations of R. ecuadoriensis have not previously been reported to date. This study was carried out in five rural communities in Loja Province in southern Ecuador, where manual triatomine searches were conducted in various sylvatic habitats. A total of 81 squirrel nests (Sciurus stramineus) and > 200 bird nests and other habitats were searched. One hundred three R. ecuadoriensis individuals were found in 11 squirrel nests (infestation index = 13.6%, density = 2 bugs per nest searched, crowding = 9.5 bugs per infested nest, colonization index = 72.7% of infested nests with nymphs). No triatomines were found in bird nests or other sylvatic habitats. The presence of sylvatic R. ecuadoriensis in the southern highlands of Ecuador has important implications for the long-term control of Chagas disease in the region because of the possibility of reinfestation of dwellings after insecticide-based control interventions.

  2. A spatial decision support system (SDSS) for sustainable tourism planning in Cameron Highlands, Malaysia

    Science.gov (United States)

    Aminu, M.; Matori, A. N.; Yusof, K. W.

    2014-02-01

    The study describes a methodological approach based on an integrated use of Geographic Information System (GIS) and Analytic Network Process (ANP) of Multi Criteria Evaluation (MCE) to determine nature conservation and tourism development priorities among the highland areas. A set of criteria and indicators were defined to evaluate the highlands biodiversity conservation and tourism development. Pair wise comparison technique was used in order to support solution of a decision problem by evaluating possible alternatives from different perspectives. After the weights have been derived from the pairwise comparison technique, the next step was to compute the unweighted supermatrix, weighted supermatrix and the limit matrix. The limit matrix was normalized to obtain the priorities and the results transferred into GIS environment. Elements evaluated and ranked were represented by criterion maps. Map layers reflecting the opinion of different experts involved were summed using the weighted overlay approach of GIS. Subsequently sustainable tourism development scenarios were generated. The generation of scenarios highlighted the critical issues of the decision problem because it allows one to gradually narrow down a problem.

  3. Assessment of Nitrate in Wells and Springs in the North Central Ethiopian Highlands

    Directory of Open Access Journals (Sweden)

    Adugnaw T. Akale

    2018-04-01

    Full Text Available Under the auspices of the UN Millennium Development Goals, access to safe drinking water in the developing world, including the Ethiopian highlands, has improved greatly. However, in many cases, it is not known how safe the water is. With the intensification of agriculture and increasing applications of fertilizers, high levels of nitrate are a concern. The objective of this study is to assess the nitrate levels in drinking water supply systems. To assess nitrate levels, we sampled 213 water supply points in a 4880 km2 area in the northwest Ethiopian highlands. The results show that the average concentration was below the World Health Organization (WHO health standard of 10 mg N-NO3/L. The average concentration in wells was 3.3 mg N-NO3/L and in springs was 1.8 mg N-NO3/L. Only in three wells, that were in agricultural cropped areas, was the WHO standard exceeded. Wells in the agricultural fields had an average nitrate concentration of 3.6 mg N-NO3/L, which was almost twice that on grazing land and four times that in upland wells. Spatially, the groundwater nitrate concentrations were greater in the moderately sloped parts of the study area where agriculture was intensive and denitrification limited. Thus, although current nitrate levels are safe, in the future, the nitrate concentration could exceed the WHO health standard when fertilizer use increases.

  4. K-Ar chronological study of the quaternary volcanic activity in Shin-etsu Highland

    International Nuclear Information System (INIS)

    Kaneko, Takayuki; Shimizu, Satoshi; Itaya, Tetsumaru.

    1989-01-01

    In order to clarify the temporal and spatial patterns in arc volcanism, 55 K-Ar ages of volcanic rocks from 17 volcanoes in Shin-etsu Highland, central Japan were determined. In addition, life spans, volume of erupted materials and eruption rates of each volcano were estimated. Graphical analysis demonstrates that volume of ejecta varies proportionately with both life span and eruption rate, and that there is no significant correlation between eruption rate and distance from the volcanic front. The life span of each volcano in this Highland is less than 0.6 m.y. In the central Shiga and southern Asama area, the volcanism started at 1 Ma and is still active. However the former had a peak in the activity at around 0.5 Ma, while the latter is apparently most intense at present. Northern Kenashi area has the volcanism without peak in 1.7 - 0.2 Ma, though the activity within a volcanic cluster or chain in central Japan lasts generally for 1 m.y. or less with a peak. (author)

  5. Photogeology: Part D: Descartes highlands: possible analogs around the Orientale Basin

    Science.gov (United States)

    Hodges, Carroll Ann

    1972-01-01

    The Descartes highlands are adjacent to the terra plain on which the Apollo 16 lunar module landed (fig. 29-13). A variety of volcanic origins was proposed for the highlands before the mission (refs. 29-4, 29-21, and 29-35 to 29-37), but the returned samples of the area consist almost exclusively of nonvolcanic breccias. The breccias obtained from Stone Mountain have not been identified conclusively as sample materials of the Descartes Mountains (ref. 29-35). A volcanic origin is thus not yet precluded (sec. 6 of this report), but a review of possible impact-related origins seems to be appropriate. The orbital photography acquired during the Apollo 16 mission provides excellent imagery on which geomorphic interpretations may be based. No obvious local crater is a plausible source of the material, but there may be a relation to either the Nectaris or Imbrium Basin. The less degraded Orientale Basin (fig. 29-24) provides a model by which these comparisons can be made (part F of this section).

  6. Explaining British Political Stability After 1832

    Directory of Open Access Journals (Sweden)

    Donagh Davis

    2017-12-01

    Full Text Available Though not its main focus, Goldstone's Revolution and Rebellion in the Early Modern World (1991 threw considerable new light on 19th century Europe's revolutions and near-revolutions. While Goldstone stresses the role of an expanding and industrializing economy in absorbing 19th century England's demographic shocks, we accept this analysis but argue alongside it for similar attention to the vector of emigration, settler-colonialism, and imperial state expansion into which at least some of the exhaust fumes of the population explosion were vented. Furthermore, it is important to note the crucial role of a highly interventionist state and 'big' government in the background to these dynamics—a far cry from the light-touch, laissez-faire qualities with which the 19th century British state is often associated. To make our case, this article takes advantage of secondary literature and raw data not available prior to the publication of Goldstone's book. Of crucial importance here is our unique dataset of fatality-inducing political violence events in Britain and Ireland from 1785 to 1900. This is the first research paper to utilise this dataset. We draw upon this in the following section, which seeks to establish what the real level of political instability was in 19th century Britain—thus cross-referencing Goldstone's account with more recent data—before moving on in the following section to a more detailed overview of the socio-economic conditions underlying events at the political level. This is followed by our account of the emigration-settler-colonialism-imperial state expansion vector and the interventionist state policy behind it, which we argue was crucial to making 19th century Britain relatively 'revolution-proof'—alongside the expanding economic opportunities rightly highlighted by Goldstone. Lastly come our brief concluding remarks, which lay out the implications, as we see them, of this article's findings for research on

  7. Incidence of clinically suspected venous thromboembolism in British Indian patients.

    Science.gov (United States)

    Siddiqui, B M; Patel, M S; Rudge, S; Best, A; Mangwani, J

    2018-05-01

    Introduction Venous thromboembolism (VTE) remains a major public health issue around the world. Ethnicity is known to alter the incidence of VTE. To our knowledge, there are no reports in the literature investigating the incidence of VTE in British Indians. The aim of this study was to investigate the rates of symptomatic VTE in British Indian patients in the UK. Methods Patients referred to our institution between January 2011 and August 2013 with clinically suspected VTE were eligible for inclusion in the study. Those not of British Indian or Caucasian ethnicity were excluded. A retrospective review of these two cohorts was conducted. Results Overall, 15,529 cases were referred to our institution for suspected VTE. This included 1,498 individuals of British Indian ethnicity. Of these, 182 (12%) had confirmed VTE episodes. A further 13,159 of the patients with suspected VTE were coded as Caucasian, including 2,412 (16%) who had confirmed VTE events. VTE rates were a third lower in British Indians with clinically suspected VTE than in the equivalent Caucasian group. The British Indian cohort presented with VTE at a much earlier age than Caucasians (mean 57.0 vs 68.0 years). Conclusions This study suggests that British Indian patients have a lower incidence of VTE and are more likely to present at an earlier age than Caucasians. There was no significant difference in VTE type (deep vein thrombosis vs pulmonary embolism) among the ethnic groups. Clinicians should be aware of variations within ethnicities but should continue to adhere to existing VTE prevention guidance.

  8. Beyond the drip-line: a high-resolution open-air Holocene hunter-gatherer sequence from highland Lesotho

    CSIR Research Space (South Africa)

    Mitchell, P

    2011-03-01

    Full Text Available the drip-line: a high-resolution open-air Holocene hunter-gatherer sequence from highland Lesotho Peter Mitchell1, Ina Plug2, Geoff Bailey3, Ruth Charles4, Amanda Esterhuysen5, Julia Lee Thorp6, Adrian Parker7 & Stephan Woodborne8 The activities...

  9. Median nitrate concentrations in groundwater in the New Jersey Highlands Region estimated using regression models and land-surface characteristics

    Science.gov (United States)

    Baker, Ronald J.; Chepiga, Mary M.; Cauller, Stephen J.

    2015-01-01

    Nitrate-concentration data are used in conjunction with land-use and land-cover data to estimate median nitrate concentrations in groundwater underlying the New Jersey (NJ) Highlands Region. Sources of data on nitrate in 19,670 groundwater samples are from the U.S. Geological Survey (USGS) National Water Information System (NWIS) and the NJ Private Well Testing Act (PWTA).

  10. A multi-century analysis of disturbance dynamics in pine-oak forests of the Missouri Ozark Highlands

    Science.gov (United States)

    Chad King; Rose-Marie. Muzika

    2013-01-01

    Using dendrochronology and growth release approaches, we analyzed the disturbance history of shortleaf pine (Pinus echinata Mich.) white oak (Quercus alba L.) forests in the Missouri Ozark Highlands. The objectives of this study were to (1) identify growth release events using living and remnant shortleaf pine and white oak, (2)...

  11. Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands

    NARCIS (Netherlands)

    Mujuru, L.; Gotora, T.; Velthorst, E.J.; Nyamangara, J.; Hoosbeek, M.R.

    2014-01-01

    Forests play a major role in regulating the rate of increase of global atmospheric carbon dioxide (CO2) concentrations creating a need to investigate the ability of exotic plantations to sequester atmospheric CO2. This study examined pine plantations located in the Eastern Highlands of Zimbabwe

  12. Determinants of adoption and continued use of stone terraces for soil and water conservation in an Ethiopian highland watershed

    NARCIS (Netherlands)

    Amsalu, A.; Graaff, de J.

    2007-01-01

    In the Ethiopian highlands, land degradation resulting from soil erosion and nutrient depletion is a serious environmental and socio-economic problem. Although soil and water conservation techniques have extensively been introduced over the past decades, sustained use of the measures was not as

  13. Risk factors of oak decline and regional mortality patterns in the Ozark Highlands of Arkansas and Missouri

    Science.gov (United States)

    Martin A. Spetich; Zhaofei Fan; Xiuli Fan; Hong He; Stephen R. Shifley; W. Keith Moser

    2011-01-01

    Since the late 1970s, oak decline and mortality have plagued Midwestern-upland oak-hickory forests, particularly species in the red oak group (Quercus Section Lobatae) across the Ozark Highlands of Missouri, Arkansas, and Oklahoma (Dwyer and others 1995). Drought is a common inciting factor in oak decline, while advanced tree age is considered a...

  14. A remote sensing-assisted risk rating study to predict oak decline and recovery in the Missouri Ozark Highlands, USA

    Science.gov (United States)

    Cuizhen Wang; Hong S. He; John M. Kabrick

    2008-01-01

    Forests in the Ozark Highlands underwent widespread oak decline affected by severe droughts in 1999-2000. In this study, the differential normalized difference water index was calculated to detect crown dieback. A multi-factor risk rating system was built to map risk levels of stands. As a quick response to drought, decline in 2000 mostly occurred in stands at low to...

  15. A Matrix Transition Model for an Uneven-Aged, Oak-Hickory Forest in the Missouri Ozark Highlands

    Science.gov (United States)

    James R. Lootens; David R. Larsen; Edward F. Loewenstein

    1999-01-01

    We present a matrix growth model for an uneven-aged, oak-hickory forest in the Ozark Highlands of Missouri. The model was developed to predict ingrowth, growth of surviving trees, and mortality by diameter class for a five-year period. Tree removal from management activities is accounted for in the model. We evaluated a progression of models from a static, fixed-...

  16. Caring for the land : best practice in soil and water conservation in Beressa watershed, highlands of Ethiopia

    NARCIS (Netherlands)

    Amsalu Taye, A.

    2006-01-01

    Land degradation in the form of soil erosion and nutrient loss is a major constraint to farming activities and agricultural development in the highlands of Ethiopia. Though large-scale conservation projects have been initiated and carried out by the government during the past few decades, the

  17. Mineral fertilizer response and nutrient use efficiencies of East African highland banana (Musa spp., AAA-EAHB, cv. Kisansa)

    NARCIS (Netherlands)

    Nyombi, K.; Asten, van P.J.A.; Corbeels, M.; Taulya, G.; Leffelaar, P.A.; Giller, K.E.

    2010-01-01

    Poor yields of East African highland bananas (Musa spp., AAA-EAHB) on smallholder farms have often been attributed to problems of poor soil fertility. We measured the effects of mineral fertilizers on crop performance at two sites over two to three crop cycles; Kawanda in central Uganda and Ntungamo

  18. East African highland bananas (Musa spp. AAA-EA) 'worry' more about potassium deficiency than drought stress

    NARCIS (Netherlands)

    Taulya, G.

    2013-01-01

    Drought stress, potassium (K) and nitrogen (N) deficiencies are major constraints to rain-fed East African highland banana (EAHB) production in Uganda. It was hypothesised that the reduction in fresh bunch mass and increase in dry matter (DM) allocation to corms with drought stress, K and N

  19. Norms for multivariate diagnosis of nutrient imbalance in the East African highland bananas (musa spp.aaa)

    NARCIS (Netherlands)

    Wairegi, L.; Asten, van P.

    2011-01-01

    Despite low yields and soil fertility problems, fertilizer use in the East African Highland banana (AAA-EA) production is absent. High fertilizer costs increase the need for site-specific fertilizer recommendations that address deficiencies. This study aimed to derive and compare norms for AAA-EA

  20. Effects of soil bunds on runoff, soil and nutrient losses, and crop yield in the Central Highlands of Ethiopia

    NARCIS (Netherlands)

    Adimassu Teferi, Z.; Mekonnen, K.; Yirga, C.; Kessler, A.

    2014-01-01

    The effects of soil bunds on runoff, losses of soil and nutrients, and crop yield are rarely documented in the Central Highlands of Ethiopia. A field experiment was set up consisting of three treatments: (i) barley-cultivated land protected with graded soil bunds (Sb); (ii) fallow land (F); and

  1. Smallholders' soil fertility management in the Central Highlands of Ethiopia: implications for nutrient stocks, balances and sustainability of agroecosystems

    NARCIS (Netherlands)

    Haileslassie, A.; Priess, J.A.; Veldkamp, E.; Lesschen, J.P.

    2006-01-01

    Low agricultural productivity caused by soil degradation is a serious problem in the Ethiopian Highlands. Here, we report how differences in soil fertility management between farming systems, based either on enset (Ensete ventricosum) or on teff (Eragrostis tef) as the major crops, affect the extent

  2. Reactivation of mass movements in Dessie graben, the example of an active landslide area in the Ethiopian Highlands

    Czech Academy of Sciences Publication Activity Database

    Vařilová, Z.; Kropáček, J.; Zvelebil, J.; Šťastný, Martin; Vilímek, V.

    2015-01-01

    Roč. 12, č. 5 (2015), s. 985-996 ISSN 1612-510X Institutional support: RVO:67985831 Keywords : Dessie graben * Ethiopian highlands * human impact * landslides * natural hazards Subject RIV: DB - Geology ; Mineralogy Impact factor: 3.049, year: 2015

  3. Preemergence infection of potato sprouts by Phytophthora infestans in the highland tropics of Ecuador

    DEFF Research Database (Denmark)

    Kromann, Peter; Taipe, Arturo; Andrade-Piedra, Jorge L.

    2008-01-01

    Experiments were conducted to determine whether preemergence infection of potato sprouts by Phytophthora infestans occurs in the highland tropics of Ecuador. In three separate experiments in the field, P. infestans was identified on the preemerged sprouts of 49, 5, and 43% of tubers, respectively...

  4. Poder es Saber. Workshop: Developing a Bilingual Curriculum (New Mexico Highlands University, Las Vegas, New Mexico, June 1977).

    Science.gov (United States)

    Bass de Martinez, Bernice

    Bilingual teachers and program directors of northern New Mexico attended a workshop at New Mexico Highlands University to examine the curriculum designed to meet the needs of students within the bilingual bicultural setting. Participants were asked to redefine curriculum within the "workshop" setting. Consultants assisted the group in…

  5. Building climate resilience in the Blue Nile/Abay Highlands: Part II-arole for earth system sciences

    Science.gov (United States)

    The Blue Nile (Abay) Highlands of Ethiopia are characterized by significant interannual climate variability, dissected topography and associated local climate contrasts, erosive rains and erodible soils, and intense land pressure due to an increasing population and an economy that is almost entirely...

  6. Gambian-British and Nigerian-British Children's and Families' Experiences of Migration "Back" to West Africa. Research Briefing No. 13

    Science.gov (United States)

    Roberts-Holmes, Guy

    2013-01-01

    This research looks at the factors motivating Gambian-British and Nigerian-British parents to send their children "back" to West Africa and what this means for parents, children and families on both continents.

  7. Prevalence of intestinal parasitic infections among highland and lowland dwellers in Gamo area, South Ethiopia

    Directory of Open Access Journals (Sweden)

    Wegayehu Teklu

    2013-02-01

    Full Text Available Abstract Background Epidemiological information on the prevalence of intestinal parasitic infections in different regions is a prerequisite to develop appropriate control strategies. Therefore, this present study was conducted to assess the magnitude and pattern of intestinal parasitism in highland and lowland dwellers in Gamo area, South Ethiopia. Methods Community-based cross-sectional study was conducted between September 2010 and July 2011 at Lante, Kolla Shelle, Dorze and Geressie kebeles of Gamo Gofa Zone, South Ethiopia. The study sites and study participants were selected using multistage sampling method. Data were gathered through house-to-house survey. A total of 858 stool specimens were collected and processed using direct wet mount and formol-ether concentration techniques for the presence of parasite. Results Out of the total examined subjects, 342(39.9% were found positive for at least one intestinal parasite. The prevalence of Entamoeba histolytica/dispar was the highest 98(11.4%, followed by Giardia lamblia 91(10.6%, Ascaris lumbricoides 67(7.8%, Strongyloides stercoralis 51(5.9%, hookworm 42(4.9%, Trichuris trichiura 24(2.8%, Taenia species 18(2.1%, Hymenolepis nana 7(0.6% and Schistosoma mansoni 1(0.12%. No statistically significant difference was observed in the prevalence of intestinal parasitic infections among lowland (37.9% and highland dwellers (42.3% (P = 0.185. The prevalence of intestinal parasitic infection was not significantly different among the study sites but it was relatively higher in Geressie (42.8% than other kebeles. Sex was not associated with parasitic infections (P = 0.481. No statistically significant difference of infection was observed among the age groups (P = 0.228 but it was higher in reproductive age group. Conclusions The high prevalence of intestinal parasitic infections among the lowland and highland dwellers in Gamo area indicated that parasitic infections are important public

  8. Prevalence of intestinal parasitic infections among highland and lowland dwellers in Gamo area, South Ethiopia.

    Science.gov (United States)

    Wegayehu, Teklu; Tsalla, Tsegaye; Seifu, Belete; Teklu, Takele

    2013-02-18

    Epidemiological information on the prevalence of intestinal parasitic infections in different regions is a prerequisite to develop appropriate control strategies. Therefore, this present study was conducted to assess the magnitude and pattern of intestinal parasitism in highland and lowland dwellers in Gamo area, South Ethiopia. Community-based cross-sectional study was conducted between September 2010 and July 2011 at Lante, Kolla Shelle, Dorze and Geressie kebeles of Gamo Gofa Zone, South Ethiopia. The study sites and study participants were selected using multistage sampling method. Data were gathered through house-to-house survey. A total of 858 stool specimens were collected and processed using direct wet mount and formol-ether concentration techniques for the presence of parasite. Out of the total examined subjects, 342(39.9%) were found positive for at least one intestinal parasite. The prevalence of Entamoeba histolytica/dispar was the highest 98(11.4%), followed by Giardia lamblia 91(10.6%), Ascaris lumbricoides 67(7.8%), Strongyloides stercoralis 51(5.9%), hookworm 42(4.9%), Trichuris trichiura 24(2.8%), Taenia species 18(2.1%), Hymenolepis nana 7(0.6%) and Schistosoma mansoni 1(0.12%). No statistically significant difference was observed in the prevalence of intestinal parasitic infections among lowland (37.9%) and highland dwellers (42.3%) (P = 0.185). The prevalence of intestinal parasitic infection was not significantly different among the study sites but it was relatively higher in Geressie (42.8%) than other kebeles. Sex was not associated with parasitic infections (P = 0.481). No statistically significant difference of infection was observed among the age groups (P = 0.228) but it was higher in reproductive age group. The high prevalence of intestinal parasitic infections among the lowland and highland dwellers in Gamo area indicated that parasitic infections are important public health problems. Thus, infection control measures and the

  9. The origin of water in the primitive Moon as revealed by the lunar highlands samples

    Science.gov (United States)

    Barnes, Jessica J.; Tartèse, Romain; Anand, Mahesh; McCubbin, Francis M.; Franchi, Ian A.; Starkey, Natalie A.; Russell, Sara S.

    2014-03-01

    The recent discoveries of hydrogen (H) bearing species on the lunar surface and in samples derived from the lunar interior have necessitated a paradigm shift in our understanding of the water inventory of the Moon, which was previously considered to be a ‘bone-dry’ planetary body. Most sample-based studies have focused on assessing the water contents of the younger mare basalts and pyroclastic glasses, which are partial-melting products of the lunar mantle. In contrast, little attention has been paid to the inventory and source(s) of water in the lunar highlands rocks which are some of the oldest and most pristine materials available for laboratory investigations, and that have the potential to reveal the original history of water in the Earth-Moon system. Here, we report in-situ measurements of hydroxyl (OH) content and H isotopic composition of the mineral apatite from four lunar highlands samples (two norites, a troctolite, and a granite clast) collected during the Apollo missions. Apart from troctolite in which the measured OH contents in apatite are close to our analytical detection limit and its H isotopic composition appears to be severely compromised by secondary processes, we have measured up to ˜2200 ppm OH in the granite clast with a weighted average δD of ˜ -105±130‰, and up to ˜3400 ppm OH in the two norites (77215 and 78235) with weighted average δD values of -281±49‰ and -27±98‰, respectively. The apatites in the granite clast and the norites are characterised by higher OH contents than have been reported so far for highlands samples, and have H isotopic compositions similar to those of terrestrial materials and some carbonaceous chondrites, providing one of the strongest pieces of evidence yet for a common origin for water in the Earth-Moon system. In addition, the presence of water, of terrestrial affinity, in some samples of the earliest-formed lunar crust suggests that either primordial terrestrial water survived the aftermath

  10. Attitudes of GPs towards Older Adults Psychology Services in the Scottish Highlands.

    Science.gov (United States)

    Todman, Jonathan P F; Law, Jim; MacDougall, Andrew

    2011-01-01

    The mental health of older adults is of increasing concern in an aging population and GPs are frequently the gatekeepers to specialist mental health services. Psychotherapy, social interventions and bibliotherapy all have an evidence-base for treating depression and anxiety in the elderly, as does pharmacological treatment. However, the referral rate from GPs for an Older Adults Clinical Psychology service in the Scottish Highlands in the months prior to the study had been very low and the reasons for this were not clear. General practitioners may have felt that depression and anxiety are 'understandable' in older adults and are therefore unsuitable for treatment, or they may have felt that psycho-pharmacotherapy treatments are more effective than the psychotherapy treatment options. Alternatively, local issues associated with the remote location of many NHS Highland GP practices and patients may have prevented them referring. Therefore, the current study aimed to elicit the therapeutic preferences of Highland GPs, the perceived availability of these options and an estimate of the prevalence of older adults in the area suffering from mild or moderate mental health problems. Questionnaires including brief quantitative and qualitative questions were sent to all 284 GPs in the area with 119 (46%) were completed and returned. Responses from GPs suggested that many patients with depression or anxiety may not be referred. The GPs indicated that social therapeutic options are seen to be as effective as pharmacological options and more effective than other psychological and bibliotherapy options. However, GPs indicated that they were substantially more likely to prescribe pharmacological options than other forms of therapy. The GPs suggested that lower waiting times and a more localised service would increase the likelihood of a referral being made. The current study suggests that low awareness of psychological service provision among GPs may have resulted in fewer

  11. The utilization of alfalfa that planted at Tobasa highland, North Sumatra for growing Boerka goat feed

    Directory of Open Access Journals (Sweden)

    Juniar Sirait

    2011-12-01

    Full Text Available Alfalfa (Medicago sativa L. is a herbaceus legume which is potential to be used as goat feed for it’s high production and nutritive value. This research was aimed to study the adaptation of alfalfa planted at highland-moderate climate and it’s utilization for goat feed. This research concists of two activities, ie 1 Agronomy of alfalfa that adapted to highland as a goat feed resource, and 2 The alfalfa usage technology as goat feed. On the first activity alfalfa was planted on highland-moderate climate Gurgur, Tobasa District, North Sumatra Province. Data was collected included: growth percentage, morphology and production aspects, and nutritive value. The harvesting was conducted for three times, where the first cutting had done at 100 days after planting. Investigation of morphology characterirtics was done before alfalfa harvesting. The utilization of alfalfa as goat feed was carried out on the second activity which was arranged in a completely randomized design. Twenty male Boer x Kacang crossbred (Boerka goats of 5-6 months of age with average body weight 14.2±0.8 kg were randomly assigned to four feed treatments where each treatment consited of five replications. The four feed treatments were: P1 = 100% grass + 0% alfalfa; P2 = 90% grass + 10% alfalfa, P3 = 80% grass + 20% alfalfa, and P4 = 70% grass + 30% alfalfa. Data observation included dry matter intake, average daily gain, feed efficiency, and income over feed cost. Results showed that alfalfa growth percentage was 65% with good growth and high either production or nutritive value. The average shoot dry matter production was 438.6 g/m2 which was equivalent to 26.3 t/ha/yr. The crude protein content of alfalfa on the first, second and third harvesting were 17.93; 21.89 and 17.73 per cent, respectively. The utilization of alfalfa that had been processed to be crude-meal can be applied as goat feed. Supplementation of 70% grass and 30% alfalfa meal showed the best results: ADG 59

  12. British auditors in Poland in the interwar period

    Directory of Open Access Journals (Sweden)

    Jerzy Cieślik

    2015-12-01

    Full Text Available This article presents the results of historical research on the operation of British accounting firm Whin-ney, Murray & Co in Poland before World War II. Based on our findings this was the only foreign ac-counting firm active in Poland at that time. Following their clients, British accounting firms expanded their operations abroad at the turn of the 19th century. During the 1920s and 1930s the number of audit assignments on the European continent increased rapidly, which necessitated the establishment of branches (offices in major European cities and industrial districts. Whinney, Murray & Co set up an office in Warsaw in 1932 taking into account its convenient location as a base for undertaking audit assignments throughout the Eastern European region. The Warsaw office concentrated initially on inter-national clients active in Poland but was also engaged in audits of Polish power plants and participated as financial advisor in the electrification program of Polish railways with involvement of British investors. Whinney, Murray & Co contributed to the development of Polish-British economic cooperation before World War II. Its representative was one of the founders of the Polish-British Chamber of Commerce established in Warsaw in 1933.

  13. Industrial natural gas supply options in British Columbia

    International Nuclear Information System (INIS)

    1994-01-01

    Information is provided on the availability and cost of natural gas in British Columbia for use by firms interested in establishing gas-intensive industrial facilities in the province. British Columbia has an abundant supply of natural gas, originating mainly from deposits in the westernmost part of the Western Canadian Sedimentary Basin in the northeast part of the province. Recoverable resources in British Columbia are estimated at 1,000-1,400 billion m 3 . Over 200 producers compete to sell natural gas for both domestic and export markets. Gathering, processing, and transmission of the gas is undertaken mainly by the Westcoast Energy pipeline system, and distribution is undertaken by several distribution utilities. At present, all large industrial gas users buy their firm gas requirements directly from gas producers, often using gas marketers or brokers to assist in purchasing. Regulation of the gas industry is performed by the British Columbia Utilities Commission, which sets rules for energy supply contracts, and by the National Energy Board, which sets tolls for gathering, processing, and transporting gas. Factors affecting gas pricing are discussed, with reference to both the wellhead price and the cost of gathering, processing, and transportation. Firm gas costs for two hypothetical industrial loads in British Columbia are illustrated. Potential intensive uses of natural gas in the province are outlined, including power generation, liquefaction for export, manufacturing, production of direct reduced iron, and as petrochemical feedstocks. 5 figs., 2 tabs

  14. Three-dimensional geometric morphometric analysis of talar morphology in extant gorilla taxa from highland and lowland habitats.

    Science.gov (United States)

    Knigge, Ryan P; Tocheri, Matthew W; Orr, Caley M; Mcnulty, Kieran P

    2015-01-01

    Western gorillas (Gorilla gorilla) are known to climb significantly more often than eastern gorillas (Gorilla beringei), a behavioral distinction attributable to major differences in their respective habitats (i.e., highland vs. lowland). Genetic evidence suggests that the lineages leading to these taxa began diverging from one another between approximately 1 and 3 million years ago. Thus, gorillas offer a special opportunity to examine the degree to which morphology of recently diverged taxa may be "fine-tuned" to differing ecological requirements. Using three-dimensional (3D) geometric morphometrics, we compared talar morphology in a sample of 87 specimens including western (lowland), mountain (highland), and grauer gorillas (lowland and highland populations). Talar shape was captured with a series of landmarks and semilandmarks superimposed by generalized Procrustes analysis. A between-group principal components analysis of overall talar shape separates gorillas by ecological habitat and by taxon. An analysis of only the trochlea and lateral malleolar facet identifies subtle variations in trochlear shape between western lowland and lowland grauer gorillas, potentially indicative of convergent evolution of arboreal adaptations in the talus. Lastly, talar shape scales differently with centroid size for highland and lowland gorillas, suggesting that ankle morphology may track body-size mediated variation in arboreal behaviors differently depending on ecological setting. Several of the observed shape differences are linked biomechanically to the facilitation of climbing in lowland gorillas and to stability and load-bearing on terrestrial substrates in the highland taxa, providing an important comparative model for studying morphological variation in groups known only from fossils (e.g., early hominins). © 2014 Wiley Periodicals, Inc.

  15. Teaching (about) Britishness? An Investigation into Trainee Teachers' Understanding of Britishness in Relation to Citizenship and the Discourse of Civic Nationalism

    Science.gov (United States)

    Jerome, Lee; Clemitshaw, Gary

    2012-01-01

    This research was prompted by the developing political discourse proposing the teaching of Britishness and British values in the context of the United Kingdom. This discourse will be reviewed in the first part of the article, in the context of previous work which has sought to assess how Britishness and related concepts might be promoted through…

  16. Radiocesium accumulation in mosses from highlands of Serbia and Montenegro: chemical and physiological aspects

    International Nuclear Information System (INIS)

    Dragovic, S.; Nedic, O.; Stankovic, S.; Bacic, G.

    2004-01-01

    The aim of this work was (i) to determine the activity levels of 137 Cs in mosses from highland ecosystems of Serbia and Montenegro, (ii) to find out if radiocesium is associated with essential biomacromolecules, and (iii) to investigate 137 Cs distribution among intracellular compartments. It was found that biomolecules of mosses do not bind significant amounts of radiocesium (2.3-3.3% of the absorbed 137 Cs), a behavior that was independent of the moss species. Cellular fractionation of mosses showed that membranes are the primary 137 Cs-binding sites at the cellular level. They contained 26.1-43.1% of the initial radiocesium activity. It seems that 137 Cs-binding molecules in different mosses are of similar chemical nature, and their distribution between various cellular compartments is not species specific

  17. Economic and institutional incentives for managing the Ethiopean highlands of the Upper Blue Nile Basin

    DEFF Research Database (Denmark)

    Kassahun, Habtamu Tilahun; Jacobsen, Jette Bredahl

    2015-01-01

    This article identifies incentives that motivate land users to participate in the management of private and communal lands in the Ethiopian highlands of the Upper Blue Nile Basin, where on-farm and offfarm impacts of soil erosion are threatening the livelihoods of millions of farmers and damaging...... water infrastructure across the Blue Nile River System. A choice experiment was set up requiring farmers to contribute with labour and to implement specific watershed management (WM) activities in exchange for subsidised credit facilities, better opportunities for livestock production in the form...... of grazing land reform, and an additional extension service. Thus, we address farmers’ combined choice of management of private and communal lands. We use a latent class model with attribute non-attendance for one class to accommodate the preferences of farmers who always select the status quo option without...

  18. Ethnomedical treatment of children's diarrheal illnesses in the highlands of Ecuador.

    Science.gov (United States)

    McKee, L

    1987-01-01

    In rural communities in the Ecuadorian Highlands, gastrointestinal disease is the leading cause of death. This paper proposes a model of the world view that specifies the factors that condition illness or health and a traditional taxonomy that relies on certain criteria to categorize three classes of diarrhea. These determine whether ethnomedical or medical treatment will be used to 'cure' a child. The three illness classes: diarrhea produced by supernatural forces, by humoral imbalances, and by 'infection' differ etiologically. The ambient air and its temperatures, the constitution, humoral state and overt personality characteristics (character) of the individual, and the predelictions of the evil spirits that seek to sap their vital essence all figure in the origins of illness. The model of the world view is related to a folk taxonomy, which, it is asserted, provides a charter for families' responses to child illness, that more often than not, are appropriate under the economic conditions they suffer.

  19. Retinal vessel diameters in relation to hematocrit variation during acclimatization of highlanders to sea level altitude

    DEFF Research Database (Denmark)

    Kofoed, Peter Kristian; Sander, Birgit; Zubieta-Calleja, Gustavo

    2009-01-01

    PURPOSE: To examine variations in retinal vessel diameters during acclimatization of native highlanders to normobaric normoxia at sea level. METHODS: Fifteen healthy residents of the greater La Paz region in Bolivia (3600 m above sea level) were examined thrice over a 72-day period, after having...... traveled by airplane to Copenhagen, Denmark, near sea level. RESULTS: In the study subjects, hematocrit decreased from 49.6% (day 2) to 45.9% (P = 0.0066, day 23) and 41.7% (P ... diameters were indistinguishable from baseline after 72 days. No funduscopic signs of retinopathy were observed. Arterial blood pressure remained stable throughout the study. CONCLUSIONS: Although a 16% reduction in hematocrit occurred between days 2 and 72 after arrival at sea level, the only significant...

  20. Geochemistry of the lunar highlands as revealed by measurements of thermal neutrons.

    Science.gov (United States)

    Peplowski, Patrick N; Beck, Andrew W; Lawrence, David J

    2016-03-01

    Thermal neutron emissions from the lunar surface provide a direct measure of bulk elemental composition that can be used to constrain the chemical properties of near-surface (depth lunar materials. We present a new calibration of the Lunar Prospector thermal neutron map, providing a direct link between measured count rates and bulk elemental composition. The data are used to examine the chemical and mineralogical composition of the lunar surface, with an emphasis on constraining the plagioclase concentration across the highlands. We observe that the regions of lowest neutron absorption, which correspond to estimated plagioclase concentrations of >85%, are generally associated with large impact basins and are colocated with clusters of nearly pure plagioclase identified with spectral reflectance data.

  1. Indications for Caesarean sections in a rural hospital in the Highlands of Papua New Guinea.

    Science.gov (United States)

    Mark, Terence B; Radcliffe, Jim; Laman, Moses

    2014-07-01

    We retrospectively documented indications for Caesarean sections in a rural district level hospital in the highlands of Papua New Guinea. Over a 53-month study period, 745 Caesarean sections were performed. Prolonged labour, previous history of Caesarean section, cephalopelvic disproportion, malpresentation and fetal distress accounted for over 88% of Caesarean sections performed. In older mothers (aged >30 years), antepartum haemorrhage (Fisher exact test, P = 0.05) and multiple indications (P = 0.001) were leading reasons for Caesarean sections while cephalopelvic disproportion (P = 0.005) was the leading indication in younger mothers. Further prospective studies incorporating perinatal and maternal mortality rates are required to optimise the value of Caesarean sections at district level hospitals in Papua New Guinea. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  2. Highland Saintliness – a Tale of Kundusia from Siwcówka

    Directory of Open Access Journals (Sweden)

    Tomasz Kalniuk

    2016-12-01

    Full Text Available A simple highland girl, who lived until the mid-20th century in one of the Lesser Poland’s villages, namely Stryszawa, has become a permanent element of the local iconosphere. Stryszawa has always been an important centre of folk sculpture and toy-making. Nowadays, the village is famous for an autochthonic mystic, Kunegunda Siwiec (diminutive: Kundusia. Websites connected with Stryszawa, apart from advertisements for agrotourism and multi-coloured birds for sale at the Beskid Centre of Wooden Toy, provide information about the mystic. Memories of her, both those written down and those that can be heard from local inhabitants, point to the increased interest in Kundusia and positive changes in people’s attitude towards her.

  3. Genetic differences in hemoglobin function between highland and lowland deer mice

    DEFF Research Database (Denmark)

    Storz, Jay F.; Runck, Amy M.; Moriyama, Hideaki

    2010-01-01

    In high-altitude vertebrates, adaptive changes in blood–O2 affinity may be mediated by modifications of hemoglobin (Hb) structure that affect intrinsic O2 affinity and/or responsiveness to allosteric effectors that modulate Hb–O2 affinity. This mode of genotypic specialization is considered typical...... of mammalian species that are high-altitude natives. Here we investigated genetically based differences in Hb–O2 affinity between highland and lowland populations of the deer mouse (Peromyscus maniculatus), a generalist species that has the broadest altitudinal distribution of any North American mammal....... The results of a combined genetic and proteomic analysis revealed that deer mice harbor a high level of Hb isoform diversity that is attributable to allelic polymorphism at two tandemly duplicated -globin genes and two tandemly duplicated β-globin genes. This high level of isoHb diversity translates...

  4. Integrated action planning for biodiversity conservation and sustainable use of highland aquatic resources

    DEFF Research Database (Denmark)

    Bunting, Stuart W.; Luo, S.; Cai, K.

    2016-01-01

    The need for enhanced environmental planning and management for highland aquatic resources is described and rationale for integrated action planning presented. Past action planning initiatives for biodiversity conservation and wetland management are reviewed. A reflective account is given...... of integrated action planning from five sites in China, India and Vietnam. Eight planning phases are described encompassing: stakeholder assessment and partner selection; rapport building and agreement on collaboration; integrated biodiversity, ecosystem services, livelihoods and policy assessment; problem...... analysis and target setting; strategic planning; planning and organisation of activities; coordinated implementation and monitoring; evaluation and revised target-setting. The scope and targeting of actions was evaluated using the DPSIR framework and compatibility with biodiversity conservation and socio...

  5. Bread wheat selection against abiotic and biotic stresses in highland Balochistan, Pakistan

    International Nuclear Information System (INIS)

    Begum, I.; Afzal, J.; Afzal, J.

    2008-01-01

    Bread wheat (Triticum aestivum L. ssp. aestivum) lines were screened in multi-location trials in highland Balochistan, Pakistan from 1982 (F2) to 1990 (fixed lines). Objective of the study was to select and evaluate desirable genotypes for winter planting, Of 816 entries, only four successfully passed through the observation nurseries and yield trials. After nine years of testing only genotype ICW81.1471 was selected for wide-scale agronomic testing. Although the yield potential of this genotype was not significantly higher than that of the local check, it had the important advantage of possessing good resistance to yellow rust (Puccinia striiformis West) The results showed that exposure of segregating population to the prevailing environmental stresses of cold and drought was an effective selection procedure for identifying genotypes which are resistant to such stresses. Effective selection can be made for other desirable attributes such as disease and pest resistance, plant height and time to maturity. (author)

  6. Responses to dry season supplementation by dairy cows on the highland zones of Madagascar

    International Nuclear Information System (INIS)

    Rasambainarivo, J.H.; Razafindraibe, H.; Rabehanitriniony, M.; Rasoloarison, R.; Rafalimanantsoa, E.; Barsona, M.R.R.

    2002-01-01

    Three feeding trials were conducted to evaluate the effect of different feed supplements on the productivity of dairy cows. The trials were conducted in 49 farms located in the Highland zones of Madagascar and comprised of 143 crossbred cows. Milk yield was recorded daily and live weight was measured at the beginning and end of each experiment. Progesterone concentration was measured in milk samples taken regularly for investigating post partum ovarian function. Milk production estimates were evaluated through regression analysis. The daily consumption of 0.6 kg urea-molasses minerals blocks (UMMB) resulted in an additional 30 to 55% milk production during the dry season. The nature of the supplemental feeds had no major effect on the onset of ovarian activity, which ranged from 28 to 95 days after calving. An economic analysis showed that the use of UMMB in addition to the usual concentrates was profitable to the dairy farmers. (author)

  7. Recovery of nitrogen fertilizer by traditional and improved rice cultivars in the Bhutan Highlands

    DEFF Research Database (Denmark)

    Ghaley, Bhim Bahadur; Jensen, Henning Høgh; Christiansen, Jørgen Lindskrog

    2010-01-01

    The recovery of soil derived nitrogen (NDFS) and fertilizer N (NDFF) was investigated in highland rice (Oryza sativa L.) fields in Bhutan, characterized by high inputs of farmyard manure (FYM). The effect of 60 kg N ha-1 (60 N) applied in two splits to a traditional and an improved cultivar......% respectively, with no difference between cultivars, but REN decreased with increasing FYM inputs. Fertilizer N recommendations that allow for previous FYM inputs combined with applications timed to coincide with maximum crop demand (45 DAT), and the use of improved cultivars, could enhance N fertilizer......, popular among the farmers, was investigated using the 15N isotope dilution technique. No differences were found between cultivars with respect to the uptake of NDFS and NDFF, but the improved cultivar yielded 27% more (P¿=¿0.05) grain compared with the traditional cultivar. This was largely due to its...

  8. Development of an integrated and sustainable rural service for people with diabetes in the Scottish Highlands.

    Science.gov (United States)

    Cramp, Geoffrey J

    2006-01-01

    The number of people with diabetes is increasing leading to a greater burden on health care services. The impact of the growing prevalence is accentuated by remote and rural demographic and geographic characteristics. Highland is a sparsely populated remote and rural area in the north of Scotland, characterised by poor access to health-care services and pockets of marked deprivation. Centralised policy developments demanding local implementation compounded the pressures on a system that already had waiting times of over 90 weeks for some people with diabetes. A regional review of services, engaging stakeholders from all disciplines and geographical locations was required to develop acceptable and sustainable solutions. This article describes the extensive mapping process involved, how solutions were derived, and suggests a new service structure to encompass remote health-care issues. Health-care professionals with an interest in diabetes were identified and workshops were organised to include the remote areas of Highland. Patient and carers views were ascertained through workshops and supplemented by written submissions. Using the redesign methodology the patient pathway was mapped, noting service deficiencies and good practice. The information gathered was constructed into a service-level map representing the patient journey. A conference was organised to develop solutions to the issues raised during the mapping process. From these solutions a new service configuration was constructed. Over 300 health-care professionals patients and carers contributed. Fourteen workshops were held across the region including the remote areas, providing 15 local maps of the patient pathways subsequently amalgamated into a service-level map. The current patient pathway in Highland follows a traditional and dichotomous cycle of care in the primary and secondary care setting, partly reflecting the rural nature of healthcare in the Highlands. Four main areas for service improvement

  9. Changing Subjects: The Gallery at Cleveland House and the Highland Clearances

    Directory of Open Access Journals (Sweden)

    Anne Nellis Richter

    2016-04-01

    Full Text Available In 1812, a porter named William Cantrill published a small volume of etchings dedicated to his employer, the Marchioness of Stafford. Cantrill characterized his reproductions of a select group of small Netherlandish pictures from the art gallery at the Marchioness’s London residence, Cleveland House, as “first attempts from an untutored hand”, calling attention to his status as a servant and untrained artist. In this article, I examine this idiosyncratic volume in light of the reception of small subject pictures in the early nineteenth century, and also within the context of the Marchioness of Stafford’s involvement in the Highland Clearances. At a moment when the Marchioness and her husband were under scrutiny for the heavy-handed tactics used against their Scottish tenants, this book used the category of genre painting to smooth over the gaps between landowner and tenant that the Clearances had made evident.

  10. Restoration of groundwater after solution mining at the Highland Uranium Project, Wyoming, USA

    Energy Technology Data Exchange (ETDEWEB)

    Hunter, J. [Waste Technology Group, British Nuclear Fuels PLC, Risley, Warrington (United Kingdom); Huffman, L. [Power Resources Inc., Highland Uranium Mine, Glenrock, Wyoming (United States)

    2000-07-01

    The Highland Project, located in Converse County, Wyoming, has had a successful 11 year history of in-situ leach mining of Tertiary roll-front uranium deposits. The uranium ore is oxidized and solubilized by circulating native groundwater, containing additional dissolved O{sub 2} and CO{sub 2}, within confined fluvial aquifers at depths of 200 - 250 m. The changing chemistry of this groundwater during leaching is discussed, as are the various treatment techniques that have been used to restore this fluid at the end of mining. Examples are provided which demonstrate the varying effectiveness of each technique for the reduction of elevated concentrations of different groundwater parameters. The complications arising from the proximity of the earliest wellfields to abandoned, conventional mine workings, as well as unexpected side effects from each restoration method, have combined to make an interesting case history from this long established mining operation. (author)

  11. Lake trout demographics in relation to burbot and coregonine populations in the Algonquin Highlands, Ontario

    Science.gov (United States)

    Carl, L.M.

    2008-01-01

    The objective of the study was to test the hypothesis that lake trout populations change in relation to cisco, lake whitefish, round whitefish and burbot populations in lakes in the Algonquin Highlands region of Ontario. Lake trout population change is greatest where cisco and lake whitefish are present. Lake trout populations in lakes without either coregonine tend to have small adults and many juveniles. Where cisco or lake whitefish are present, adult lake trout are large, juvenile abundance is low, and the stock-recruit relationship appears to be uncoupled likely due to a larval bottleneck. Lake trout populations in these lakes may be sensitive to overfishing and recruitment failure. Lake trout populations do not appear to change in relation to round whitefish. There appears to be an indirect positive change on juvenile lake trout abundance through reductions in the density of benthic coregonines in the presence of large, hypolimnetic burbot. ?? 2007 Springer Science+Business Media B.V.

  12. British Energy - nuclear power in the private sector

    International Nuclear Information System (INIS)

    Hawley, R.

    1997-01-01

    The first four months of the operation of British Energy as a privatised nuclear utility are briefly reviewed. Operational and financial performance have been good as exemplified by the figures for power output and financial return. Freedom from government control means that the options open to the company are much wider but the need to meet the expectations of shareholders is a major consideration. Added to this, the competitive nature of the electricity industry means that the cost reduction is important, though this cannot be at the expense of safety. Shareholder expectations make the funding of new nuclear power stations unrealistic at present. Increasingly, however, markets are opening up in the maintenance of existing plant and the decommissioning of older plant. The British Energy Group also has considerable expertise in the design, operation and management of power stations and of acting in a competitive energy market that could be exported. British Energy's International Division is in place to develop this potential. (UK)

  13. British Minister over the moon after visit to CERN

    CERN Document Server

    2008-01-01

    The UK Minister for Science and Innovation, Ian Pearson MP, recently visited CERN. Ian Pearson, UK Minister for Science and Innovation (back row, third left), in the LHC tunnel with Peter Jenni, ATLAS Spokesperson (back row, centre), John Ellis (back row, third right), Simon Featherstone, UK Ambassador to Switzerland (back row, far left), Keith Mason, Chief Executive of STFC (the UK funding agency) (back row, second from right), and British scientists working at ATLAS.On the 15 April UK Minister for Science and Innovation, Ian Pearson, made his first trip to CERN. The UK is one of the founding Member States of CERN, and the British contingent is one of the largest of any country with around 650 British scientists and a further 250 staff members working here. After an introduction to the facilities by Director-General Robert Aymar, who expressed CERN’s gratitude for UK government support through its Science and Technology Facilitie...

  14. British Gas: remuneration. There may be trouble ahead

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    When the Chairman and Chief Executive of British Gas was awarded a huge salary increase recently, a major revolt occurred amongst 4,000 of British Gas's small shareholders. The increase was awarded despite the intense opposition because the pension funds voted with the Board. A critique is offered of the occasion, and a comparison with the rather fairer rise requested by Ofgas's Director General, the gas company regulator, who had been paid as a 3 day a week contract, but had been working six days a week. With deregulation of the gas supply market, British Gas has been under governmental pressure to publish its prices, and has been undercut by competitors. The newly developed contractural relationships in the United Kingdom gas market are very complex and, for the first time subject to legal enforcement. (UK)

  15. Electricity and Empire in 1920s Palestine under British Rule.

    Science.gov (United States)

    Shamir, Ronen

    2016-12-01

    This article examines some techno-political aspects of the early years of electrification in British-ruled 1920s Palestine. It emphasizes the importance of local technical, topographical and hydrological forms of knowledge for understanding the dynamics of electrification. Situating the analysis in a general colonial context of electrification, the study shows that British colonial rulers lagged behind both German firms and local entrepreneurs in understanding the specific conditions pertaining to electrification in Palestine. Subsequently, the study shows that the British had limited control of the actual electrification process and its declared/professed developmental purposes, thereby complicating assumptions about electrification as a tool of the Empire/tool of empire. Finding some similarities between the cases of electrifying Palestine and India, the article's findings may shed further light on the importance of micro-politics of knowledge for understanding the trajectory of electrification in the colonies.

  16. The Civilisers, British Engineers, Imperialism and Africa 1880-1914

    DEFF Research Database (Denmark)

    Andersen, Casper

    2009-01-01

    The thesis analyses the connections between British civil engineers and British imperialism in the period 1880-1914. The thesis works at the intersection of intellectual history, history of technology, and imperial history. The thesis argues that Britain and the Empire should be studied...... as an interconnected dynamic unity in which engineers were situated; the geographical and ideological context in which their activities took place. The thesis can be read as a contribution to recent re-conceptualisations of the British Empire as a zone bind together by ‘colonial connections' and ‘imperial networks......' through which knowledge circulated, people travelled, and through which trust and authority was negotiated. It is furthermore a contribution to the cultural and intellectual history of engineering....

  17. The earliest evidence for Upper Paleolithic occupation in the Armenian Highlands at Aghitu-3 Cave.

    Science.gov (United States)

    Kandel, Andrew W; Gasparyan, Boris; Allué, Ethel; Bigga, Gerlinde; Bruch, Angela A; Cullen, Victoria L; Frahm, Ellery; Ghukasyan, Robert; Gruwier, Ben; Jabbour, Firas; Miller, Christopher E; Taller, Andreas; Vardazaryan, Varduhi; Vasilyan, Davit; Weissbrod, Lior

    2017-09-01

    With its well-preserved archaeological and environmental records, Aghitu-3 Cave permits us to examine the settlement patterns of the Upper Paleolithic (UP) people who inhabited the Armenian Highlands. We also test whether settlement of the region between ∼39-24,000 cal BP relates to environmental variability. The earliest evidence occurs in archaeological horizon (AH) VII from ∼39-36,000 cal BP during a mild, moist climatic phase. AH VI shows periodic occupation as warm, humid conditions prevailed from ∼36-32,000 cal BP. As the climate becomes cooler and drier at ∼32-29,000 cal BP (AH V-IV), evidence for occupation is minimal. However, as cooling continues, the deposits of AH III demonstrate that people used the site more intensively from ∼29-24,000 cal BP, leaving behind numerous stone artifacts, faunal remains, and complex combustion features. Despite the climatic fluctuations seen across this 15,000-year sequence, lithic technology remains attuned to one pattern: unidirectional reduction of small cores geared towards the production of bladelets for tool manufacture. Subsistence patterns also remain stable, focused on medium-sized prey such as ovids and caprids, as well as equids. AH III demonstrates an expansion of social networks to the northwest and southwest, as the transport distance of obsidian used to make stone artifacts increases. We also observe the addition of bone tools, including an eyed needle, and shell beads brought from the east, suggesting that these people manufactured complex clothing and wore ornaments. Remains of micromammals, birds, charcoal, pollen, and tephra relate the story of environmental variability. We hypothesize that UP behavior was linked to shifts in demographic pressures and climatic changes. Thus, by combining archaeological and environmental data, we gain a clearer picture about the first UP inhabitants of the Armenian Highlands. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Results of environmental monitoring in the Kinta Valley and Cameron Highland areas

    International Nuclear Information System (INIS)

    Thoste, V.

    1994-01-01

    The environmental radioactivity of the Kinta Valley and the Cameron Highlands show relative high values of gamma and alpha radiation. Both types of radiation are strongly related to meteorological conditions. In the Kinta Valley the average environmental values for Ra-222 are I 00 Bq/m sup 3 air. The monitoring chart shows a sinus shaped curve of the Radon 222 daughter concentration (EER = energy equivalent radon concentration). The concentration levels differ by I 0 times from a low in the late afternoon (around 18:00) and a high with the sunrise in the early morning (around 7:00). In the Kinta Valley and at the Pangkor island the observed interval is 24-hours. In the Kinta Valley three different surveys each of one week length showed, that the daily fluctuations exists over the whole year and doe not depend on rainy or dry seasons.. In the Cameron Highlands the outdoor radioactivity varies much faster than in the valley. There wash-out and building up periods during and between rain falls control external gamma and alpha concentration. Immediately after wash-out local gamma values can rise to 10 μSv/hour near the ground. It is concluded that the radioactivity concentration in the air is controlled by the building up time of the Rn 222 (around two hours) and the Rn 220 progeny (around 12 hours). An equilibrium factor of around 0.2 to 0.3 shows that full equilibrium is never reached in the air system. The calculation of the yearly external exposure is only possible with the knowledge of the local monitored concentration curve. A first calculation of the external dose rate for the persons living in the Kinta Valley was made. The calculations suggest dose rates between 5 and 15 mSv per year. High effective doses rates are expected film inhalation of indoor Radon progeny concentrations and from ingestion of contaminated food. (author)

  19. Hydrops associated with chondrodysplasia of the fetus in a miniature Scottish Highland cow.

    Science.gov (United States)

    Catalina Cabrera, L; McNabb, Bret R; Woods, Sarah E; Cartoceti, Andrew N; Busch, Rosie C

    2016-03-01

    CASE DESCRIPTION A 2-year-old primiparous miniature Scottish Highland cow with an unknown breeding date was evaluated for suspected hydrops. CLINICAL FINDINGS Transabdominal and transrectal ultrasonographic examination identified a large amount of hypoechoic fluid within an enlarged uterus; the fetus could not be identified. Presence of a severely distended uterus and concerns regarding associated health risks to the cow led to the decision to induce labor. Although fluids were expelled, parturition did not progress further over the following 48 hours. Vaginal examination revealed a partially dilated cervix and an abnormally shaped fetus that was too large to pass vaginally. TREATMENT AND OUTCOME Supportive care was provided to the cow, and a stillborn bull calf was delivered by cesarean section. Grossly evident chondrodystrophic dwarfism with hydrocephalus, compatible with so-called bulldog calf malformations, was confirmed by diagnostic imaging and histopathologic evaluation. The cow recovered from surgery uneventfully and was discharged from the hospital the following day. Genetic analysis of DNA from hair roots collected from the sire and dam confirmed both were carriers of an aggrecan-1 gene mutation (bulldog dwarfism1) previously associated with dwarfism and bulldog calf malformations in Dexter cattle. CLINICAL RELEVANCE To our knowledge, this is the first reported case of bulldog calf malformations associated with an aggrecan-1 gene mutation in miniature Scottish Highland cattle, confirming that at least 1 genetic mutation associated with this condition is found in cattle breeds other than Dexter. The findings highlighted the clinical importance of testing for known genetic diseases in breeding cattle, particularly among miniature breeds.

  20. Cattle productivity on smallholder farms in the Western Highlands of Cameroon

    International Nuclear Information System (INIS)

    Njoya, A.; Mbanya, N.J.; Nguemdjom, A.; Kamga, P.; Ndi, C.; Kameni, A.; Nfi, N.A.

    1999-01-01

    A study of the traditional cattle production systems in the Western Highlands of Cameroon was carried out between August 1994 and September 1997. Fifty two cows selected from 14 farms in 4 locations were monitored monthly. Data were collected on calf and dam weight, dam's body condition, milk offtake and forage quality. Reproductive performance was monitored by measuring progesterone levels in milk sampled weekly. Crude protein content of grazed pastures rose from 12.5% in July to 14.5% in October and declined steadily to reach 4.5% in February. With such a decline in forage quality during the dry season, cows are unable to obtain their nutrient needs, thus productivity was low. Body condition score declined from medium (5.6) at calving to upper low (4.5) 4 months after the initiation of milk offtake. Body weight of cows decreased by nearly 14% during the same period. The interval between calving to first progesterone rise, calving to conception, and inter-calving intervals were 172 ± 116, 185 ± 106 and 448 ± 86 days, respectively. Milk offtake averaged 1.29 ± 0.44 kg/cow/day for a lactation length of 10.5 months. A significant effect of season was detected in milk offtake (P <0.001), body condition score (P <0.05), body weight of cows (P <0.05), intervals from calving to first progesterone rise (P <0.05), calving to conception (P <0.05) and inter-calving interval (P <0.01). Supplementary feeding during the dry season and early lactation to cover the nutrient requirements of the cows in the traditional production system of Western Highlands of Cameroon is recommended and forms the purpose of the second part of this study which is now underway. (author)

  1. 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.

  2. Prevalence and risk factors of malaria among children in southern highland Rwanda.

    Science.gov (United States)

    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.

  3. Effects of late Holocene climate variability and anthropogenic stressors on the vegetation of the Maya highlands

    Science.gov (United States)

    Franco-Gaviria, F.; Correa-Metrio, A.; Cordero-Oviedo, C.; López-Pérez, M.; Cárdenes-Sandí, G. M.; Romero, F. M.

    2018-06-01

    Climate variability and human activities have shaped the vegetation communities of the Maya region of southern Mexico and Central America on centennial to millennial timescales. Most research efforts in the region have focused on the lowlands, with relatively little known about the environmental history of the regional highlands. Here we present data from two sediment sequences collected from lakes in the highlands of Chiapas, Mexico. Our aim was to disentangle the relative contributions of climate and human activities in the development of regional vegetation during the late Holocene. The records reveal a long-term trend towards drier conditions with superimposed centennial-scale droughts. A declining moisture trend from 3400 to 1500 cal yr BP is consistent with previously reported southward displacement of the Intertropical Convergence Zone, whereas periodic droughts were probably a consequence of drivers such as El Niño. These conditions, together with dense human occupation, converted the vegetation from forest to more open systems. According to the paleoecological records, cultural abandonment of the area occurred ca. 1500 cal yr BP, favoring forest recovery that was somewhat limited by low moisture availability. About 600 cal yr BP, wetter conditions promoted the establishment of modern montane cloud forests, which consist of a diverse mixture of temperate and tropical elements. The vegetation types that occupied the study area during the last few millennia have remained within the envelope defined by the modern vegetation mosaic. This finding highlights the importance of microhabitats in the maintenance biodiversity through time, even under scenarios of high climate variability and anthropogenic pressure.

  4. Tracking paraglacial sediment with cosmogenic 10Be using an example from the northwest Scottish Highlands

    Science.gov (United States)

    Fame, Michelle L.; Owen, Lewis A.; Spotila, James A.; Dortch, Jason M.; Caffee, Marc W.

    2018-02-01

    Beryllium-10 concentrations in samples of sediment and bedrock from five study sites across the Scottish Highlands trace paraglacial sediment sources and define the nature of glacial erosion for the late Quaternary. Exposure ages derived from 10Be concentrations in ridge and lower elevation bedrock range from 10 to 33 ka, which suggest that polythermal ice and warm based ice were primarily responsible for producing glacial sediment. Comparisons of 10Be concentrations between catchment-wide sediment (2.06 ± 0.34 × 104 to 11.24 ± 1.54 × 104 atoms g-1 SiO2; n = 33), near surface deposits (2.71 ± 0.33 × 104 to 3.48 ± 0.49 × 104 atoms g-1 SiO2; n = 6), 4-m-thick deep till (0.68 × 10410Be atoms g-1 SiO2; n = 1), ridge bedrock (8.93 ± 0.47 × 104 to 34.05 ± 1.66 × 104 atoms g-1 SiO2; n = 20), and lower elevation polished bedrock (6.74 ± 0.67 × 104 to 12.65 ± 0.7 × 104 atoms g-1 SiO2, n = 5) indicate that most sand fluxing through catchments in the Scottish Highlands is sourced from the remobilization and vertical mixing of near surface deposits. These findings indicate that glaciogenic material continues to dominate paraglacial sediment budgets more than 11 ka after deglaciation.

  5. Service contacts prior to death in people dying by suicide in the Scottish Highlands.

    Science.gov (United States)

    Stark, Cameron R; Vaughan, Susan; Huc, Sara; O'Neill, Noelle

    2012-01-01

    Many people who die by suicide have been in contact with health services prior to their death. This study examined service contacts in people in urban and rural areas of the Scottish Highlands. Highland residents dying by suicide or undetermined intent in 2001-2004 were identified using routine death records. Health service databases were searched to identify general hospital, mental health and general practice notes. 177 residents died in the time period (136 males). At least one type of record was identified on 175 people, including general practice records (167 people, 94.4%), psychiatric hospital records (n=87, 49.2%) and general hospital records (n=142, 80.2%). Of these, 52.5% had been in contact with at least one health service in the month before their death, including 18.6% with mental health services, and 46.4% with general practice. In total, 68.9% had a previous diagnosis of mental illness, 52.5% of substance misuse problems, and 40.1% of self-harm. The commonest mental illness diagnosis was depression (n=97, 54.8%). There was no difference in rates of GP contact in rural and urban areas. Of those dying in urban areas, 32% had been in contact with mental health services in the previous month, compared with 21% in Accessible Rural/Accessible Small Towns, and 11% in Remote Rural/Remote Small Towns (prural areas were less likely to have had contact with mental health services in the year before their death (prural than urban areas, and this finding increased with greater rurality.

  6. A decade of rapid change: Biocultural influences on child growth in highland Peru.

    Science.gov (United States)

    Oths, Kathryn S; Smith, Hannah N; Stein, Max J; Lazo Landivar, Rodrigo J

    2018-03-01

    In the past decade many areas of Peru have been undergoing extreme environmental, economic, and cultural change. In the highland hamlet of Chugurpampa, La Libertad, climate change has ruined harvests and led to frequent periods of migration to the coast in search of livelihood. This biocultural research examines how the changes could be affecting the growth of children who maintain residence in the highlands. Clinical records from the early 2000s were compared to those from the early 2010s. Charts were randomly selected to record anthropometric data, netting a sample of 75 children ages 0-60 months of age. Analysis of covariance was run to compare mean stature, weight, and BMI between cohorts. Percentage of children who fall below the -2 threshold for z-scores for height and weight were compared by age and cohort. A significant secular trend in growth was found, with children born more recently larger than those born a decade before. The effect is most notable in the first year of life, with the growth advantage attenuated by the age of 3 for height and age 4 for weight. While children were unlikely to be stunted from 0 to 3 years of age, 44% of the later cohort were stunted and 11% were underweight from 4 to 5 years of age. Three possible explanations for the rapid shift are entertained: more time spent on the coast during gestation and early childhood, which may attenuate the effect of hypoxia on child growth; dietary change; and increased use of biomedicine. © 2017 Wiley Periodicals, Inc.

  7. Phenotypic plasticity in blood–oxygen transport in highland and lowland deer mice

    Science.gov (United States)

    Tufts, Danielle M.; Revsbech, Inge G.; Cheviron, Zachary A.; Weber, Roy E.; Fago, Angela; Storz, Jay F.

    2013-01-01

    SUMMARY In vertebrates living at high altitude, arterial hypoxemia may be ameliorated by reversible changes in the oxygen-carrying capacity of the blood (regulated by erythropoiesis) and/or changes in blood–oxygen affinity (regulated by allosteric effectors of hemoglobin function). These hematological traits often differ between taxa that are native to different elevational zones, but it is often unknown whether the observed physiological differences reflect fixed, genetically based differences or environmentally induced acclimatization responses (phenotypic plasticity). Here, we report measurements of hematological traits related to blood–O2 transport in populations of deer mice (Peromyscus maniculatus) that are native to high- and low-altitude environments. We conducted a common-garden breeding experiment to assess whether altitude-related physiological differences were attributable to developmental plasticity and/or physiological plasticity during adulthood. Under conditions prevailing in their native habitats, high-altitude deer mice from the Rocky Mountains exhibited a number of pronounced hematological differences relative to low-altitude conspecifics from the Great Plains: higher hemoglobin concentrations, higher hematocrits, higher erythrocytic concentrations of 2,3-diphosphoglycerate (an allosteric regulator of hemoglobin–oxygen affinity), lower mean corpuscular hemoglobin concentrations and smaller red blood cells. However, these differences disappeared after 6 weeks of acclimation to normoxia at low altitude. The measured traits were also indistinguishable between the F1 progeny of highland and lowland mice, indicating that there were no persistent differences in phenotype that could be attributed to developmental plasticity. These results indicate that the naturally occurring hematological differences between highland and lowland mice are environmentally induced and are largely attributable to physiological plasticity during adulthood. PMID

  8. Origin and speciation of Picea schrenkiana and Piceasmithiana in the Center Asian Highlands and Himalayas.

    Science.gov (United States)

    Li, Lili; Sun, Yongshuai; Zou, Jiabin; Yue, Wei; Wang, Xi; Liu, Jianquan

    Elucidating the evolutionary history of current species diversity, especially trees with large effective population sizes and long generation times, is a complicated exercise confounded by gene flow and incomplete lineage sorting. In the present study, we aim to determine the origin and speciation of Picea schrenkiana and Picea smithiana using population genetic data from chloroplast (cp), mitochondrial (mt), and nuclear (nr) genomes. These two species occur in the Central Asian Highlands and Himalayas, respectively, where they are isolated from other Asian congeneric species by the Qinghai-Tibet Plateau (QTP) or adjacent deserts. Previous studies based on both morphological and molecular evidence suggest that they have contrasting phylogenetic relationships with Picea likiangensis or Picea wilsonii which are closely related and both located in the QTP. We examined genetic variation among 16 loci of three genomes from 30 populations of these four species. At both cpDNA loci and mtDNA loci, P. schrenkiana appeared to be closely related to P. likiangensis , although statistical support for this was weak. However, phylogenetic analyses and speciation tests based on the nuclear data from 11 loci provided evidence that P. schrenkiana and P. smithiana are sister species. These two species diverged around five million years ago (Mya) while the divergence between them and the P. likiangensis - P. wilsonii clade occurred about 18.4 Mya. We also detected gene flow accompanying these speciation events. Our results highlight the complex speciation histories of these alpine conifers due to interspecific gene flow and/or incomplete lineage sorting, and the importance of the early QTP uplifts in promoting the origin of these important conifer species in the Asian highlands.

  9. Asymptomatic only at first sight: malaria infection among schoolchildren in highland Rwanda.

    Science.gov (United States)

    Sifft, Kevin C; Geus, Dominik; Mukampunga, Caritas; Mugisha, Jean Claude; Habarugira, Felix; Fraundorfer, Kira; Bayingana, Claude; Ndoli, Jules; Umulisa, Irenee; Karema, Corine; von Samson-Himmelstjerna, George; Aebischer, Toni; Martus, Peter; Sendegeya, Augustin; Gahutu, Jean Bosco; Mockenhaupt, Frank P

    2016-11-14

    Plasmodium infection and malaria in school children are increasingly recognized as a relevant public health problem, but data on actual prevalence and health consequences are insufficient. The present study from highland southern Rwanda aimed at estimating infection prevalence among children attending school, at identifying associated factors and at assessing the clinical consequences of these infections. In a survey including 12 schools in the Huye district of Rwanda, 1089 children aged 6-10 years were clinically and anthropometrically examined, malaria parasites were diagnosed by microscopy and PCR, haemoglobin concentrations were measured, and socio-economic and behavioural parameters as well as medical histories were obtained. Upon examination, the vast majority of children was asymptomatic (fever 2.7%). Plasmodium infection was detected in 22.4% (Plasmodium falciparum, 18.8%); 41% of these were submicroscopic. Independent predictors of infection included low altitude, higher age, preceding antimalarial treatment, and absence of electricity or a bicycle in the household. Plasmodium infection was associated with anaemia (mean haemoglobin difference of -1.2 g/dL; 95% CI, -0.8 to -1.5 g/dL), fever, underweight, clinically assessed malnutrition and histories of fever, tiredness, weakness, poor appetite, abdominal pain, and vomiting. With the exception of underweight, these conditions were also increased at submicroscopic infection. Malaria infection is frequent among children attending school in southern highland Rwanda. Although seemingly asymptomatic in the vast majority of cases, infection is associated with a number of non-specific symptoms in the children´s histories, in addition to the impact on anaemia. This argues for improved malaria surveillance and control activities among school children.

  10. Manual of engineering drawing to British and international standards

    CERN Document Server

    Simmons, Colin H; Maguire, Dennis E

    2004-01-01

    The Manual of Engineering Drawing has long been recognised as the student and practising engineer's guide to producing engineering drawings that comply with ISO and British Standards. The information in this book is equally applicable to any CAD application or manual drawing. The second edition is fully in line with the requirements of the new British Standard BS8888: 2002, and will help engineers, lecturers and students with the transition to the new standards.BS8888 is fully based on the relevant ISO standards, so this book is also ideal for an international readership. The comprehen

  11. Younger British men's understandings of prostate cancer: A qualitative study.

    Science.gov (United States)

    Grogan, Sarah; Parlane, Victoria L; Buckley, Emily

    2017-05-01

    The purpose of this study was to explore young British men's understandings of prostate health and cancer of the prostate. A total of 16 White-British men between 31-50 years of age took part in interviews face-to-face or through computer-mediated communication. Thematic analysis broadly informed by grounded theory identified two key themes; 'limited knowledge about the prostate' and 'early detection & unpleasant procedures'. Accounts are discussed with reference to implications for improving men's understandings of prostate cancer, and likelihood of self-referral for prostate screening where necessary.

  12. Norwegian supply of goods and services to the British offshore sector

    International Nuclear Information System (INIS)

    Heide, M.; Noedland, S.I.

    1991-02-01

    Representatives from ten Norwegian companies in the offshore supplies industry were interviewed to explore the opportunities and barriers they had experienced in their effort to enter the British offshore sector. The interviews revealed that there are mainly four reasons why British sector is regarded as a favorable market: British sector is a natural homemarket, buyers operate both on the British and the Norwegian sector, the British sector can be a ''door-opener'' to the rest of the English speaking world, and finally the British sector is a market of considerable size. The companies had mainly encountered three types of barriers: British culture/communication problems, heavy competition from British suppliers, and protectionism. The report is concluded by summarizing what we believe are the critical success factors for entering the British sector. Directions for further research are also given

  13. Ecosystem-level changes that may be expected in a changing global climate - a British Columbia perspective. [Canada - British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    Kimmins, J.P.; Lavender, D.P. (Univ. of British Columbia, Vancouver, BC (Canada). Dept. of Forest Science)

    1992-08-01

    British Columbia is a vast province encompassing a wide latitudinal and elevational range. Four of the five major classes of climate in the world are found in British Columbia, where prevailing westerly winds from the Pacific and a series of north-south mountain ranges have produced widely differing local climates. The predicted global warming may result in the migration of species and communities upslope and toward the north, but the heterogenous nature of the present landscape suggests that such migration may not be as pronounced as that likely to occur in regions of Canada with less relief. Effects of climatic warming on long-lived temperate zone trees include possible increased frost damage in early spring; reduced seed production; increased insect and disease incidence; increased damage to forests by wildfire; and, in the warmer parts of coastal British Columbia, a winter climate too warm to satisfy the chilling requirements of some perennial plants.

  14. The UK and British Gas: Any future for Norwegian gas

    International Nuclear Information System (INIS)

    Jungles, P.

    1996-01-01

    The paper deals with the UK natural gas market and the future for Norwegian gas in the UK. The role of the British Gas in the domestic and European markets is discussed. Topics are: The UK gas supply market; the UK upstream gas market and the Interconnector; the European market, competition and deregulation; the prospects for Norwegian gas

  15. American and British Business-Related Spelling Differences

    Science.gov (United States)

    Scott, James Calvert

    2004-01-01

    English language business-related documents around the world contain purposeful spelling differences that reflect two standards, American English and British English. Given the importance of culturally acceptable spelling, the need to be aware of and sensitive to cultural differences, and strong reactions to variation in spelling, it is important…

  16. Motherhood, Choice and the British Media: A Time to Reflect

    Science.gov (United States)

    Hadfield, L.; Rudoe, N.; Sanderson-Mann, J.

    2007-01-01

    In this paper we ask: How is motherhood being represented in the British media, especially in relation to choice, age and fertility? Do media discourses reflect a redefinition or transformation of "motherhood" in the twenty-first century, and what implications do they have for feminist research into maternal identity and motherhood? As…

  17. Mau Mau War: British Counterinsurgency In Colonial Kenya

    Science.gov (United States)

    2016-05-26

    supporters. 92 Colin P. Clarke, Molly Dunigan, Beth Grill, and Christopher Paul, Paths to Victory: Detailed Insurgency Case Studies (Washington, DC: RAND...labor pool for imperial dirty work, the decision to deputize untrained and ill-disciplined volunteers backfired. A third example of how British

  18. Essays on the economics of British Columbian timber policy

    NARCIS (Netherlands)

    Niquidet, Kurt

    2007-01-01

    This thesis examines the process of institutional change in British Columbia’s timber sector. It is composed of a series of essays which highlight the underlying political and economic factors that have shaped past and current reforms. Taking center stage in the analysis, are the resource rents

  19. Memos with Personality: A Model from British Technical Colleges.

    Science.gov (United States)

    Yee, Carole

    1986-01-01

    Notes that while American technical writing texts stress brevity and directness as important characteristics of business correspondence, British texts stress qualities of personality and courtesy, especially in the memo. Shows how to incorporate personality into correspondence, thereby building cooperation among colleagues. (FL)

  20. the relationship between british war correspondents in the field

    African Journals Online (AJOL)

    Lenovo

    sometimes army officers writing the occasional despatch to the British metropolitan press. There was ..... defence”.27 He was backed both by the army's commander-in-chief, Field Marshal. Lord Wolseley ..... The role of the press was less significant under succeeding directors of. Intelligence ..... Financial Times ? Unknown.

  1. John Dewey's Democracy and Education: A British Tribute

    Science.gov (United States)

    Higgins, Steve, Ed.; Coffield, Frank, Ed.

    2016-01-01

    In 1916 John Dewey published "Democracy and Education: An introduction to the philosophy of education". In this book some of today's foremost historians, philosophers, psychologists, and sociologists of education mark the anniversary of Dewey's work by reviewing and reflecting, from a British perspective, on Dewey's contribution to our…

  2. British Isles Field Experience: An Initiative in International Education.

    Science.gov (United States)

    Martin, William J.

    The British Isles Field Experience (BIFE) program was initiated at Williamsport Area Community College (WACC) to provide a group of WACC faculty and staff members with individual and group activities of a personal, professional, and cultural nature in order to promote an international perspective that can be infused into student, collegiate, and…

  3. Popular Music Pedagogy: Band Rehearsals at British Universities

    Science.gov (United States)

    Pulman, Mark

    2014-01-01

    There has been little published pedagogical research on popular music group rehearsing. This study explores the perceptions of tutors and student pop/rock bands about the rehearsals in which they were involved as a part of their university music course. The participants were 10 tutors and 16 bands from eight British tertiary institutions. Analysis…

  4. Afrikaans, American and British Models for South African English ...

    African Journals Online (AJOL)

    tions in a national and international context, by comparing the traditions and the roles of the lan- ... The changing linguistic, social, and educational situations in South Africa ... abroad, by the British and American leXicographical traditions. ... interactional styles in the South African social psychology and cross-cultural.

  5. Segmentation of British Sign Language (BSL): Mind the gap!

    NARCIS (Netherlands)

    Orfanidou, E.; McQueen, J.M.; Adam, R.; Morgan, G.

    2015-01-01

    This study asks how users of British Sign Language (BSL) recognize individual signs in connected sign sequences. We examined whether this is achieved through modality-specific or modality-general segmentation procedures. A modality-specific feature of signed languages is that, during continuous

  6. Nieuws uit het westen : meerouderschap en draagmoederschap in British Columbia

    NARCIS (Netherlands)

    Vonk, M.J.

    2016-01-01

    In 2013 is in de Canadese provincie British Columbia nieuwe familierechtwetgeving in werking getreden: de Family Law Act, met daarin een regeling voor draagmoederschap, meerouderschap en meeroudergezag. Gezien de discussie in Nederland over deze onderwerpen en de instelling van de Staatscommissie

  7. Ethnic, Gender and Class Intersections in British Women's Leadership Experiences

    Science.gov (United States)

    Showunmi, Victoria; Atewologun, Doyin; Bebbington, Diane

    2016-01-01

    A qualitative study was conducted to examine how gender and ethnicity influenced leadership experiences of a mixed ethnic sample of British women. An intersectional framework was used which took the viewpoint that socio-demographic identities should be considered simultaneously in order to challenge universalist, gender and ethnic neutral…

  8. Nostalgic constructions of nurse education in British national newspapers.

    Science.gov (United States)

    Gillett, Karen

    2014-11-01

    To explore nostalgic constructions of nurse education in British National newspapers. British newspaper discourse relating to the increased academic level of nurse education in the UK is negative, evoking comparisons between negative constructions of nurse education in the present and an idealized nostalgic view of the past. Discussion paper. This study used a critical discourse analysis approach to analyse 11 British Newspaper articles, which exemplify nostalgic constructions of nurse education. This was a purposive sample from a database search (LexisNexis) of British national newspaper articles relating to the increasing academic level of nurse education in the period from 1999-2012. A dominant nostalgic discourse constructs a 'golden era' of nurse education, which idealizes the past, making the present flawed in comparison. Nostalgic constructions create group identities creating contrasting 'caring' nurses educated in the idealized past with those educated now, who are perceived as too educated to care. An inherent characteristic of the nostalgic discourse is the notion that the solution to current problems with nurse education is a return to an idealized version of the past. Another less common newspaper discourse views nostalgia as a problematic construct. Nostalgic discourse with a focus on the past potentially acts as a barrier to creating an effective nurse education system for the 21(st) Century. This focus on an idealized past also has potential consequences in terms of public opinion and legitimization of government policy, which might otherwise be viewed as retrograde. © 2014 John Wiley & Sons Ltd.

  9. British scientists and the Manhattan Project: the Los Alamos years

    Energy Technology Data Exchange (ETDEWEB)

    Szasz, F.M. (New Mexico Univ., Albuquerque, NM (United States))

    1992-01-01

    This is a study of the British scientific mission to Los Alamos, New Mexico, from 1943 to 1947, and the impact it had on the early history of the atomic age. In the years following the Manhattan Project and the production of the world's first atomic explosion in 1945, the British contribution to the Project was played down or completely ignored leaving the impression that all the atomic scientists had been American. However, the two dozen or so British scientists contributed crucially to the development of the atomic bomb. First, the initial research and reports of British scientists convinced American scientists that an atomic weapons could be constructed before the likely end of hostilities. Secondly their contribution insured the bomb was available in the shortest possible time. Also, because these scientists became involved in post-war politics and in post-war development of nuclear power, they also helped forge the nuclear boundaries of the mid-twentieth century. (UK).

  10. A Pragmatic Study of Exaggeration in British and American Novels

    Science.gov (United States)

    Abbas, Qassim; Al-Tufaili, Dhayef

    2016-01-01

    The main concern of this study is to tackle exaggeration in British and American situations taken from "Mrs. Dalloway" and "The Great Gatsby" novels. From a pragmatic point of view, exaggeration in the field of literature has not been given enough attention. Accordingly, this study is an attempt to develop a model for the…

  11. The British scorched earth and concentration camp policies in the ...

    African Journals Online (AJOL)

    The continued military resistance of the Republics after the occupation of Bloemfontein and Pretoria and exaggerated by the advent of guerrilla tactics frustrated ... British policy came to revolve around denying Liebenberg use of the abundant food supplies in the Gatsrand by applying a scorched earth policy there and in the ...

  12. cooperation and conflict – the british army, the natal government

    African Journals Online (AJOL)

    hennie

    invasion of Natal, stand on the punishment of high treason? Martial law had .... The offensive of the British Army in Natal and the immediate results thereof. On 11 May 1900, .... also to exercise its authority and independence. In addition to the ...

  13. Judging Risk: Key Determinants in British Domestic Violence Cases

    Science.gov (United States)

    Robinson, Amanda L.; Howarth, Emma

    2012-01-01

    Data from the largest study to date of the working practices of British victim support workers (known as Independent Domestic Violence Advisors or IDVAs) are used to provide insight into how "risk judgments" are made in cases of domestic violence. Using data from more than 2,000 victims, this study found a convergence between actuarial…

  14. Differences Between British and Americans’ Cultures in Values

    Institute of Scientific and Technical Information of China (English)

    潘巍巍; 戴立黎

    2008-01-01

    <正>Values are the most important issue in identifying one particular culture.Social values are the feelings people have about what is important,worthwhile,and just.In this paper,the differences between British and American values are discussed in two aspects which mainly lie respectively in the comparisons of values and characteristics in both cultures.

  15. Colors in French, American and British dictionaries | Williams | Lexikos

    African Journals Online (AJOL)

    Colors have senses specific to particular fields such as physics and printing, in addi-tion to senses used in everyday life. This article examines the specialized information found in color definitions in French, American and British dictionaries. We explore whether specialized and non-specialized definitions are lumped or split ...

  16. The Relationship between British War Correspondents in the Field ...

    African Journals Online (AJOL)

    In particular, the article looks at the problem and issues relating to the relationship: licensing correspondents, censorship, monitoring journalists' activities, as well as the successful attempt of the intelligence sector to bring the press into their campaign to spread pro-British propaganda. The role of the press in the saga of the ...

  17. Towards the Identification and Management of Stress in British Teachers.

    Science.gov (United States)

    Brown, Marie; Ralph, Sue

    In many countries today teaching has been identified as one of the most stressful occupations. The total annual cost of stress to the British Education Service has been estimated as high as 360 million U.S. dollars. The objective of this research study with teachers in the Department of Education at the University of Manchester was to identify…

  18. Muslims, Home Education and Risk in British Society

    Science.gov (United States)

    Myers, Martin; Bhopal, Kalwant

    2018-01-01

    The number of families who choose to home educate has significantly increased in the last decade. This article explores the experiences of British Muslims who home educate using data from a larger study exploring the views of a diverse range of families. Drawing on the work of Beck, we discuss how 'risk' is understood in relation to Muslim home…

  19. Separation of British Gas' transportation and storage business

    International Nuclear Information System (INIS)

    McGregor, G.

    1992-12-01

    In making his substantive reference of the transportation and storage business of British Gas to the Monopolies and Mergers Commission, the Director General of Gas Supply identified the following principal effects adverse to the public interest: ''The absence of provision for the establishment of an independent undertaking to operate the pipe-line system and other facilities used by British Gas for the conveyance and storage of gas which would not be subject to conflicting interests in securing (a) transparency of the prices charged, the costs incurred and the operating methods in respect of the conveyance and storage of gas; (b) proper allocation to various parts of the Gas Supply Business of costs incurred and returns by that business; and (c) protection of information relating to the conveyance and storage of gas from which British Gas might obtain unfair commercial advantage, and thereby avoid the restriction or distortion of competition between British Gas and other persons whose business consists of or includes the supply of gas''. This paper considers the structural issues associated with achieving effective competition and looks at how the relationship between the businesses of supply and transportation might be organised in the short and longer term. (Author)

  20. Individual risk. A compilation of recent British data

    International Nuclear Information System (INIS)

    Grist, D.R.

    1978-08-01

    A compilation of data is presented on individual risk obtained from recent British population and mortality statistics. Risk data presented include: risk of death, as a function of age, due to several important natural causes and due to accidents and violence; risk of death as a function of location of accident; and risk of death from various accidental causes. (author)

  1. Identifying British Army infantry recruit population characteristics using biographical data.

    Science.gov (United States)

    Kiernan, M D; Arthur, A; Repper, J; Mukhuty, S; Fear, N T

    2016-04-01

    The infantry accounts for more than a quarter of the British Army but there is a lack of data about the social and educational background of its recruits. To provide an insight into British Army infantry recruits' personal, social and educational background prior to enlistment. The study sample consisted of infantry recruits who enlisted into the British Army School of Infantry. Each recruit completed a 95-item biographical questionnaire. Descriptive statistics were used to describe the sample in terms of demographic, physical, personal, social and educational attributes. The study sample consisted of 1000 male recruits. Over half of the recruits were consuming alcohol at a hazardous or harmful level prior to enlistment and 60% of recruits had used cannabis prior to joining the Army. Academic attainment was low, with the majority of recruits achieving GCSE grade C and below in most subjects, with 15% not taking any examinations. Over half the recruits had been in trouble with the police and either been suspended or expelled from school. Substance misuse and poor behaviour are highly prevalent among recruits prior to enlistment. Taken alongside existing evidence that some of these problems are commonplace among personnel in regular service, the assumption that the British Army infantry is, in itself, a cause of these behaviours should be questioned. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  2. Strategic Management of Quality: An American and British Perspective.

    Science.gov (United States)

    Weller, L. David; McElwee, Gerard

    1997-01-01

    Total Quality Management is being implemented in American and British schools to improve educational outcomes. The 14 points of Deming's quality model and Porter's models of competition and drivers of cost provide a systematic, structured template to promote educational excellence and meet the demands of social, political, and economic forces.…

  3. Export Market Orientation Behavior of Universities: The British Scenario

    Science.gov (United States)

    Asaad, Yousra; Melewar, T. C.; Cohen, Geraldine

    2015-01-01

    This study seeks to extend our knowledge of export market orientation (EMO) in the context of British universities with regard to recruitment of international students. Export marketing remains an area of limited focus in the marketization of higher education literature. The study predominantly follows a quantitative research design using survey…

  4. British colonial administration, development of Islam and lslamic ...

    African Journals Online (AJOL)

    British policy towards religion in colonial Africa was influenced by its intrinsic value to the maintenance of a very strong administration over the continent and achieving the socio-economic objectives Britain set itself at the beginning of its colonization. The Benin Kingdom had been largely untouched by any world religion ...

  5. From The Mountain To The Sea: Exchange Between The South-Central Highlands And The South Coast During The Early Horizon Period

    OpenAIRE

    Young, Michele

    2017-01-01

    This article reviews the evidence of the exchange of obsidian and cinnabar, highly coveted resources that traveled in prehistoric Peru from the south-central highlands to the Paracas culture area. The evidence for exchange of these materials is compared with evidence of cultural exchange between the coast and the south-central highlands, focusing on ceramic materials uncovered from excavations at the archaeological site Atalla, located in the region of Huancavelica, Peru. The article argues t...

  6. The Great British Music Hall: Its Importance to British Culture and ‘The Trivial’

    Directory of Open Access Journals (Sweden)

    Steven Gerrard

    2013-12-01

    Full Text Available By 1960, Britain’s once-thriving Music Hall industry was virtually dead. Theatres with their faded notions of Empire gave way to Cinema and the threat of Television. Where thousands once linked arms singing popular songs, watch acrobatics, see feats of strength, and listen to risqué jokes, now the echoes of those acts lay as whispers amongst the stalls’ threadbare seats. The Halls flourished in the 19th Century, but had their origins in the taverns of the 16th and 17th Centuries. Minstrels plied their trade egged on by drunken crowds. As time passed, the notoriety of the Music Hall acts and camaraderie produced grew. Entrepreneurial businessman tapped into this commerciality and had purpose-built status symbol theatres to provide a ‘home’ for acts and punters. With names like The Apollo giving gravitas approaching Olympian ideals, so the owners basked in wealth and glory. The Music Hall became the mass populist entertainment for the population. Every town had one, where everyone could be entertained by variety acts showing off the performers’ skills. The acts varied from singers, joke-tellers, comics, acrobats, to dancers. They all aimed to entertain. They enabled audiences to share a symbiotic relationship with one another; became recruitment officers for the Army; inspired War Poets; showed short films; and they and the halls reflected both the ideals and foibles of their era. By using Raymond Williams’ structures of feeling as its cornerstone, the article will give a brief history of the halls, whilst providing analysis into how they grew into mass populist entertainment that represented British culture. Case studies of famous artistes are given, plus an insight into how Music Hall segued into radio, film and television.

  7. A cusp catastrophe model of mid-long-term landslide evolution over low latitude highlands of China

    Science.gov (United States)

    Tao, Yun; Cao, Jie; Hu, Jinming; Dai, Zhicheng

    2013-04-01

    Based on a model describing a certain landslide case and catastrophe theory, we derived a cusp catastrophe model and corresponding inversion method to study mid-long-term landslide evolution. According to data of landslides, precipitation, and socioeconomic development from 1976 to 2008, the cusp catastrophe model describing this landslide evolution across a low-latitude highland area in China is obtained with the least squares method. Results of the model indicate that human activity determines landslide intensity. Local precipitation also impacts yearly landslide intensity to some extent, and controls the time when a strong and abrupt change in landslides occurs. During the period 1976-2008, there was an abrupt decrease of landslide intensity during 1994-1995, and an abrupt increase during 1995-1996. Since then, there have been frequent landslides in the low-latitude highland, with greater intensity. All these factors provide a scientific basis for formulating a contingency plan regarding landslide disasters.

  8. [Retaining and transformation of incoming soil N from highland to adjacent terrestrial water body in riparian buffer zone].

    Science.gov (United States)

    Wang, Qing-cheng; Yu, Hong-li; Yao, Qin; Han, Zhuang-xing; Qiao, Shu-liang

    2007-11-01

    Highland soil nitrogen can enter adjacent water body via erosion and leaching, being one of the important pollutants in terrestrial water bodies. Riparian buffer zone is a transitional zone between highland and its adjacent water body, and a healthy riparian buffer zone can retain and transform the incoming soil N through physical, biological, and biochemical processes. In this paper, the major pathways through which soil nitrogen enters terrestrial water body and the mechanisms the nitrogen was retained and transformed in riparian buffer zone were introduced systematically, and the factors governing the nitrogen retaining and transformation were analyzed from the aspects of hydrological processes, soil characters, vegetation features, and human activities. The problems existing in riparian buffer zone study were discussed, and some suggestions for the further study in China were presented.

  9. Sustaining the rural primary healthcare workforce: survey of healthcare professionals in the Scottish Highlands.

    Science.gov (United States)

    Richards, Helen M; Farmer, Jane; Selvaraj, Sivasubramaniam

    2005-01-01

    Many westernised countries face ongoing difficulties in the recruitment and retention of health professionals in remote and rural communities. Predictors of rural working have been identified by the international literature, and include: the individual having been born or educated in a rural location; exposure to rural healthcare during training; access to continuing professional education; good relationships with peers; spousal contentedness; adoption of a rural 'lifestyle'; successful integration into local communities; and educational opportunities for children. However, those themes remain unverified in the UK. The present study aimed to ascertain whether the internationally identified determinants of recruitment and retention of the rural health workforce apply in the Highlands of Scotland, which includes the most sparsely populated area of the UK mainland, as well as an urban area. In 2003, a questionnaire was sent to all 2070 primary healthcare professionals working in the Highlands (which makes up one-third of Scotland's land area (9800 square miles) and has just 4% of the country's population (209,000)). Approximately one-quarter of the Highland's population live in Inverness. The area is ideal for investigating the rural workforce due to its population sparsity and the inclusion of small towns and Inverness, allowing urban/rural comparisons. The questionnaire asked about places of birth and education; intentions to stay/leave current location; professional isolation; access to amenities; and perceptions of belonging to the local community. The response rate was 53%. Compared with respondents working in urban areas, those working in rural areas were more likely to have been born in rural areas. Professionals living in rural areas were more likely to have been born outside Scotland and to have completed their secondary education and professional training outside Scotland, compared with those living in urban areas. Approximately one-third (34%) had lived in

  10. Impacts of hydrometeorological extremes in the Bohemian-Moravian Highlands in 1706–1889 as derived from taxation records

    Czech Academy of Sciences Publication Activity Database

    Dolák, Lukáš; Brázdil, Rudolf; Valášek, H.

    2015-01-01

    Roč. 120, č. 4 (2015), s. 465-488 ISSN 1212-0014 R&D Projects: GA ČR(CZ) GA13-19831S Institutional support: RVO:67179843 Keywords : historical climatology * ice-age * documentary * vulnerability * temperatures * europe * winter * hydrometeorological extremes * taxation records * damage * impacts * Bohemian-Moravian Highlands Subject RIV: EH - Ecology, Behaviour Impact factor: 0.415, year: 2015

  11. Effect Of Intercropping System On Green Peach Aphid Dinamics On Organic Farming Of Potato In Karo Highland

    OpenAIRE

    Lamria Sidauruk; Darma Bakti; Retna Astuti Kuswardani; Chairani Hanum

    2015-01-01

    Abstract Green peach aphid Myzus persicae Sulzer represents one of the major pest affecting decreased production which found in different potato fields in Karo Highland. This study was conducted to determine the population dynamics of Myzus persicae Sulzer on potato cropping system. The experiment was laid out in split plot design with main plot are farming system such as conventional farming semi organic farming and organic farming. The sub plot are intercropping system consist of potato mon...

  12. Microorganisms in Soils of Bovine Production Systems in Tropical Lowlands and Tropical Highlands in the Department of Antioquia, Colombia

    OpenAIRE

    Molina-Guzmán, Licet Paola; Henao-Jaramillo, Paula Andrea; Gutiérrez-Builes, Lina Andrea; Ríos-Osorio, Leonardo Alberto

    2018-01-01

    Studies on the physical and chemical effects of extensive grazing on soils have been performed in Colombia, but the effects of dairy cattle rearing on the biological properties of soils are not well known. The objective of this study was to evaluate microorganisms in 48 soils from livestock farms in the highland and lowland tropics in the Northern and Magdalena Medio subregions of the Department of Antioquia (Colombia). Principal component analysis demonstrated differences in the edaphic comp...

  13. Microrefugia and species persistence in the Galápagos highlands: A 26,000-year paleoecological perspective.

    Directory of Open Access Journals (Sweden)

    Aaron F Collins

    2013-12-01

    Full Text Available The Galápagos Islands are known to have experienced significant drought during the Quaternary. The loss of mesophytic upland habitats has been suggested to underlie the relatively lower endemism of upland compared with lowland plant assemblages. A fossil pollen record spanning the last 26,000 years from an upland bog on Santa Cruz Island, revealed the persistent presence of highland pollen and spore types during the last glacial maximum and a millennial-scale series of droughts in the mid Holocene. The absence of lowland taxa and presence of mesic taxa led to the conclusion that the highland flora of the Galápagos persisted during both these periods. The resiliency of the highland flora of the Galápagos to long-term drought contradicts an earlier hypothesis that an extinction of highland taxa occurred during the last glacial maximum and that rapid Holocene speciation created the modern plant assemblage within the last 10,000 years. Based on the palynological data, we suggest that, even during the height of glacial and Holocene droughts, cool sea-surface temperatures and strong trade-wind activity would have promoted persistent ground level cloudiness that provided the necessary moisture inputs to maintain microrefugia for mesophytic plants. Although moist conditions were maintained, the lack of precipitation caused the loss of open water habitat during such events, and accounts for the known extinctions of species such as Azolla sp., and Elatine sp., while other moisture dependent taxa, i.e. Cyathea weatherbyana, persisted.

  14. Lunar feldspathic meteorites: Constraints on the geology of the lunar highlands, and the origin of the lunar crust

    Science.gov (United States)

    Gross, Juliane; Treiman, Allan H.; Mercer, Celestine N.

    2014-02-01

    The composition of the lunar crust provides clues about the processes that formed it and hence contains information on the origin and evolution of the Moon. Current understanding of lunar evolution is built on the Lunar Magma Ocean hypothesis that early in its history, the Moon was wholly or mostly molten. This hypothesis is based on analyses of Apollo samples of ferroan anorthosites (>90% plagioclase; molar Mg/(Mg+Fe)=Mg#Moon's surface, and remote sensing data, show that ferroan anorthosites are not globally distributed and that the Apollo highland samples, used as a basis for the model, are influenced by ejecta from the Imbrium basin. In this study we evaluate anorthosites from all currently available adequately described lunar highland meteorites, representing a more widespread sampling of the lunar highlands than Apollo samples alone, and find that ∼80% of them are significantly more magnesian than Apollo ferroan anorthosites. Interestingly, Luna mission anorthosites, collected outside the continuous Imbrium ejecta, are also highly magnesian. If the lunar highland crust consists dominantly of magnesian anorthosites, as suggested by their abundance in samples sourced outside Imbrium ejecta, a reevaluation of the Lunar Magma Ocean model is a sensible step forward in the endeavor to understand lunar evolution. Our results demonstrate that lunar anorthosites are more similar in their chemical trends and mineral abundance to terrestrial massif anorthosites than to anorthosites predicted in a Lunar Magma Ocean. This analysis does not invalidate the idea of a Lunar Magma Ocean, which seems a necessity under the giant impact hypothesis for the origin of the moon. However, it does indicate that most rocks now seen at the Moon's surface are not primary products of a magma ocean alone, but are products of more complex crustal processes.

  15. Comparative study of endophytic and endophytic diazotrophic bacterial communities across rice landraces grown in the highlands of northern Thailand

    OpenAIRE

    Rangjaroen, C.; Rerkasem, B.; Teaumroong, N.; Sungthong, R.; Lumyong, S.

    2014-01-01

    Communities of bacterial endophytes within the rice landraces cultivated in the highlands of northern Thailand were studied using fingerprinting data of 16S rRNA and nifH genes profiling by polymerase chain reaction-denaturing gradient gel electrophoresis. The bacterial communities' richness, diversity index, evenness, and stability were varied depending on the plant tissues, stages of growth, and rice cultivars. These indices for the endophytic diazotrophic bacteria within the landrace rice ...

  16. Unthinkable Rebellion and the Praxis of the Possible: Ch'orti' Campesin@ Struggles in Guatemala's Eastern Highlands

    OpenAIRE

    Casolo, Jennifer Jean

    2011-01-01

    This dissertation examines the production of rural struggle in Guatemala' indigenous eastern highlands, a place where after decades of silence, 36 years of civil war and two centuries of marginalization, the seemingly unthinkable--organized resistance and alternative proposals--became palpable. In the face of crisis, attempts to turn rural producers, into neoliberal subjects of credit resurrected the historical specter of dispossession and catalyzed an unlikely alliance to oppose unjust agrar...

  17. Service user preferences for diabetes education in remote and rural areas of the Highlands and Islands of Scotland.

    Science.gov (United States)

    Hall, Jenny; Skinner, Fiona; Tilley, Phil; MacRury, Sandra

    2018-03-01

    Diabetes prevalence in Scotland is 5.3%, with type 2 diabetes accounting for 86.7% of all cases in the National Health Service Highlands health board area and 85.7% in the Western Isles. Structured education is a key component in the management of this chronic disease. However, current group session models are less feasible in lower-population non-urban environments due to distance, participant numbers and access to appropriately trained healthcare professionals. Group sessions may also be a less attractive option in small communities, where people tend to have close day-to-day personal contact. This study assesses the access and delivery preferences of remote and rural service users in the Highlands and Western Isles to structured diabetes education programs. The study used a mixed methods approach of focus groups and questionnaires with people with type 2 diabetes in the Highlands and Islands of Scotland. Both modes of participation were designed to explore perception of diabetes knowledge, diabetes education and use of technology. One-to-one delivery was the delivery method of choice; however, there was a preference for a digital approach over group education sessions. Service users expressed a strong desire to be able to learn at their own pace, when and where they wanted to, and with no requirement to travel. To address these requirements an online resource, providing access to both learning sessions and trusted sources of information, was the preferred mode of delivery. People with type 2 diabetes living in remote and rural areas of the Scottish Highlands and Islands who already use the internet are receptive to the use of digital technology for delivery of diabetes education and are interested in learning more about management of their condition through this medium. They believe that a technology approach will provide them with more control over the pace of learning, and where and when this learning can take place.

  18. Comparison of Drosophilidae (Diptera) assemblages from two highland Araucaria Forest fragments, with and without environmental conservation policies

    OpenAIRE

    Cavasini, R; Buschini, MLT; Machado, LPB; Mateus, RP

    2014-01-01

    Flies from the Drosophilidae family are model organisms for biological studies and are often suggested as bioindicators of environmental quality. The Araucaria Forest, one of Atlantic Forest phyto-physiognomy, displays a highly fragmented distribution due to the expansion of agriculture and urbanization. Thus, this work aimed to evaluate and compare the drosophilid assemblages from two highland Araucaria Forest fragments, one a conservation unit (PMA – Parque Municipal das Araucárias) and the...

  19. Impact of glaciers retreat on highland Andean wetlands and communities: lessons from the upper Cachi catchment (Ayacucho, Peru)

    Science.gov (United States)

    Angulo, Oscar; Biévre Bert, De

    2017-04-01

    The vulnerability of water resources under climate change scenarios in Peru is generally regarded to be connected to a diminished availability of water due to retreating glaciers. However, the impact of glacier retreat goes much beyond a decline of glacial water reserves. This article argues that another important impact is the extreme erosion in areas where glaciers have recently melted, as well as the accumulation of erosion material in highland wetlands located downslope. As a direct consequence of these changes highland Andean communities which depend on these ecosystems are affected in socio-economic terms as they find themselves forced to alter ancestral dynamics and traditional practices of land and water use. This quickly leads to a vicious cycle of risks and threats. In such a context a possibility to adapt to glacial retreat should be to protect areas affected by glacial melt in order to enable a rapid development of protective vegetation cover. In the upper catchment of the Cachi River interesting experiences of protection and water harvesting exist that could be extended to other high vulnerability areas for the benefit of highland populations as well as downstream water users, such as the irrigation system of Cachi and the city of Ayacucho.

  20. The distribution and hydrogeological controls of fluoride in the groundwater of central Ethiopian rift and adjacent highlands

    Science.gov (United States)

    Ayenew, Tenalem

    2008-05-01

    Occurrence of fluoride (F) in groundwater has drawn worldwide attention, since it has considerable impact on human health. In Ethiopia high concentrations of F in groundwaters used for community water supply have resulted in extensive dental and skeletal fluorosis. As a part of a broader study, the distribution of F in groundwater has been investigated, and compared with bedrock geology and pertinent hydrochemical variables. The result indicates extreme spatial variations. High F concentration is often associated with active and sub-active regional thermal fields and acidic volcanics within high temperature rift floor. Variations in F can also be related to changes in calcium concentration resulting from dissolution of calcium minerals and mixing with waters of different chemical composition originated from variable hydrogeological environment across the rift valley. The concentration of F dramatically declines from the rift towards the highlands with the exception of scattered points associated with thermal springs confined in local volcanic centers. There are also interactions of F-rich alkaline lakes and the surrounding groundwater. Meteoric waters recharging volcanic aquifers become enriched with respect to F along the groundwater flow path from highland recharge areas to rift discharge areas. Locally wells drilled along large rift faults acting as conduits of fresh highland waters show relatively lower F. These areas are likely to be possible sources of better quality waters within the rift. The result of this study has important implications on site selection for water well drilling.

  1. The ecology of Anopheles mosquitoes under climate change: case studies from the effects of deforestation in East African highlands.

    Science.gov (United States)

    Afrane, Yaw A; Githeko, Andrew K; Yan, Guiyun

    2012-02-01

    Climate change is expected to lead to latitudinal and altitudinal temperature increases. High-elevation regions such as the highlands of Africa and those that have temperate climate are most likely to be affected. The highlands of Africa generally exhibit low ambient temperatures. This restricts the distribution of Anopheles mosquitoes, the vectors of malaria, filariasis, and O'nyong'nyong fever. The development and survival of larval and adult mosquitoes are temperature dependent, as are mosquito biting frequency and pathogen development rate. Given that various Anopheles species are adapted to different climatic conditions, changes in climate could lead to changes in species composition in an area that may change the dynamics of mosquito-borne disease transmission. It is important to consider the effect of climate change on rainfall, which is critical to the formation and persistence of mosquito breeding sites. In addition, environmental changes such as deforestation could increase local temperatures in the highlands; this could enhance the vectorial capacity of the Anopheles. These experimental data will be invaluable in facilitating the understanding of the impact of climate change on Anopheles. © 2012 New York Academy of Sciences.

  2. The Challenges of Bottom-up Approach of Natural-Social Integration in China Highland Pasture Management

    Science.gov (United States)

    Ai, Likun

    2017-04-01

    The pasture land covers two fifth of total Chinese land area, which is mainly distributed in western highland of Inner Mongolia, Xinjiang, Tibet, Qinghai, Gansu and Sichuan Provinces. China pasture land is not only in charge of providing food resource to regional people, but also plays important role in highland ecosystem services and biodiversity. Along with global warming and enhanced grazing activity, 90% of China pasture land is facing the threat of land degradation. From middle 1990's, Chinese government has released a series of pasture land conservation policies to prevent further environmental degradation. In the same time, lots of pasture ecosystem and environment change researches are supported by national and regional funding agencies. In this study, by monitoring and investigating this top-down approach of pasture land research and policy making processes, we would like to find out the gaps and problems of current research and policy making on China pasture land conservation, especially focusing on the possibility of establishing the bottom-up approach of natural-social sciences integration to support the pasture land conservation and sustainable pasture land management in highland China.

  3. Topography and malaria transmission heterogeneity in western Kenya highlands: prospects for focal vector control

    Directory of Open Access Journals (Sweden)

    Ndenga Bryson A

    2006-11-01

    Full Text Available Abstract Background Recent resurgence of malaria in the highlands of Western Kenya has called for a more comprehensive understanding of the previously neglected complex highland vector ecology. Besides other drivers of malaria epidemiology, topography is likely to have a major effect on spatial vector and parasite distribution. The aim of this study was to determine the effects of topography on malaria spatial vector distribution and parasite prevalence. Methodology Indoor resting adult malaria vectors and blood parasites were collected in three villages along a 4 km transect originating from the valley bottom and ending at the hilltop for 13 months. Members of the Anopheles gambiae complex were identified by PCR. Blood parasites were collected from children 6–13 years old and densities categorized by site of home location and age of the children. Results Ninety eight percent (98% of An. gambiae s.s. and (99% Anopheles funestus were collected in houses located at the edge of the valley bottom, whereas 1% of An. gambiae s.s. were collected at mid hill and at the hilltop respectively. No An. funestus were collected at the hilltop. Malaria prevalence was 68% at the valley bottom, 40.2% at mid hill and 26.7% at the hilltop. Children aged six years and living at the edge of the valley bottom had an annual geometric mean number of 66.1 trophozoites for every 200 white blood cells, while those living at mid-hill had a mean of 84.8, and those living at hilltop had 199.5 trophozoites. Conclusion Malaria transmission in this area is mainly confined to the valley bottom. Effective vector control could be targeted at the foci. However, the few vectors observed at mid-hill maintained a relatively high prevalence rate. The higher variability in blood parasite densities and their low correlation with age in children living at the hilltop suggests a lower stability of transmission than at the mid-hill and valley bottom.

  4. Clinical malaria case definition and malaria attributable fraction in the highlands of western Kenya.

    Science.gov (United States)

    Afrane, Yaw A; Zhou, Guofa; Githeko, Andrew K; Yan, Guiyun

    2014-10-15

    In African highland areas where endemicity of malaria varies greatly according to altitude and topography, parasitaemia accompanied by fever may not be sufficient to define an episode of clinical malaria in endemic areas. To evaluate the effectiveness of malaria interventions, age-specific case definitions of clinical malaria needs to be determined. Cases of clinical malaria through active case surveillance were quantified in a highland area in Kenya and defined clinical malaria for different age groups. A cohort of over 1,800 participants from all age groups was selected randomly from over 350 houses in 10 villages stratified by topography and followed for two-and-a-half years. Participants were visited every two weeks and screened for clinical malaria, defined as an individual with malaria-related symptoms (fever [axillary temperature≥37.5°C], chills, severe malaise, headache or vomiting) at the time of examination or 1-2 days prior to the examination in the presence of a Plasmodium falciparum positive blood smear. Individuals in the same cohort were screened for asymptomatic malaria infection during the low and high malaria transmission seasons. Parasite densities and temperature were used to define clinical malaria by age in the population. The proportion of fevers attributable to malaria was calculated using logistic regression models. Incidence of clinical malaria was highest in valley bottom population (5.0% cases per 1,000 population per year) compared to mid-hill (2.2% cases per 1,000 population per year) and up-hill (1.1% cases per 1,000 population per year) populations. The optimum cut-off parasite densities through the determination of the sensitivity and specificity showed that in children less than five years of age, 500 parasites per μl of blood could be used to define the malaria attributable fever cases for this age group. In children between the ages of 5-14, a parasite density of 1,000 parasites per μl of blood could be used to define the

  5. Evaluation of two methods of estimating larval habitat productivity in western Kenya highlands

    Directory of Open Access Journals (Sweden)

    Munga Stephen

    2011-06-01

    Full Text Available Abstract Background Malaria vector intervention and control programs require reliable and accurate information about vector abundance and their seasonal distribution. The availability of reliable information on the spatial and temporal productivity of larval vector habitats can improve targeting of larval control interventions and our understanding of local malaria transmission and epidemics. The main objective of this study was to evaluate two methods of estimating larval habitat productivity in the western Kenyan highlands, the aerial sampler and the emergence trap. Methods The study was conducted during the dry and rainy seasons in 2008, 2009 and 2010. Aerial samplers and emergence traps were set up for sixty days in each season in three habitat types: drainage ditches, natural swamps, and abandoned goldmines. Aerial samplers and emergence traps were set up in eleven places in each habitat type. The success of each in estimating habitat productivity was assessed according to method, habitat type, and season. The effect of other factors including algae cover, grass cover, habitat depth and width, and habitat water volume on species productivity was analysed using stepwise logistic regression Results Habitat productivity estimates obtained by the two sampling methods differed significantly for all species except for An. implexus. For for An. gambiae s.l. and An. funestus, aerial samplers performed better, 21.5 and 14.6 folds, than emergence trap respectively, while the emergence trap was shown to be more efficient for culicine species. Seasonality had a significant influence on the productivity of all species monitored. Dry season was most productive season. Overall, drainage ditches had significantly higher productivity in all seasons compared to other habitat types. Algae cover, debris, chlorophyll-a, and habitat depth and size had significant influence with respect to species. Conclusion These findings suggest that the aerial sampler is the

  6. Risk of malaria in British residents returning from malarious areas.

    Science.gov (United States)

    Phillips-Howard, P A; Radalowicz, A; Mitchell, J; Bradley, D J

    1990-01-01

    OBJECTIVES--To identify which British residents travelling abroad are at greatest risk of malaria infection, and to determine the efficacy of malaria chemoprophylaxis for preventing P falciparum infections in tropical Africa. DESIGN--Prospective cohort study (case-base linkage) with routine national surveillance systems. Denominators (base population) were obtained from monitoring a random sample of returning British travellers with the international passenger survey. Numerators (cases) were obtained from reports of malaria infections in British residents, through the Malaria Reference Laboratory network. SETTING--International passenger survey conducted at passport control of international airports in Britain. Malaria reports received nationally were collated centrally in London. SUBJECTS--2948 British residents (0.2%) returning to Britain in 1987 randomly selected and questioned and 1052 British residents with microscopically confirmed malaria infections in 1987, whose case reports were reviewed and on whom additional data were collected by postal survey. MAIN OUTCOME MEASURES--Annual incidence subdivided by categories of risk. Chemoprophylactic efficacy for east and west Africa by principal regimens and compliance. RESULTS--Annual rates of reported infection per 100,000 travellers to Oceania were 4100; to west and east Africa were 375 and 172 respectively; to Latin America, the Far East, and the Middle East were 12, 2, and 1 respectively. Immigrants visiting friends and relatives in Ghana and Nigeria were at greatest risk (1303 and 952 per 100,000 respectively) in west Africa. Business travellers to Kenya experienced the highest attack rates in east Africa (465 per 100,000). Age-sex specific attack rates varied by region. No prophylaxis was reported to have been used by 23% of British visitors to west Africa, 17% to east Africa, 46% to central or southern Africa, and 58% visiting south Asia. The efficacy of chloroquine plus proguanil against P falciparum

  7. Attitudes toward buying online as predictors of shopping online for British and American respondents.

    Science.gov (United States)

    Yang, Bijou; Lester, David; James, Simon

    2007-04-01

    This study compared the attitudes toward online shopping of British and American individuals. Using a sample of 327 British and American university students, the British respondents were found to have less favorable attitudes toward online shopping. Attitudes toward online shopping were found to be significant predictors of making online purchases. The implications of these results were discussed and suggestions made for future research.

  8. The Evolution of Capitalism: A Comparison of British and American Literature

    Science.gov (United States)

    Stanwick, Peter A.

    2016-01-01

    This paper discusses the evolution of capitalism in British and American literature. The impact of capitalism on the lives of individuals has been well represented in both American and British literature throughout the centuries. The paper will discuss how seminal British authors such as Thomas More, William Shakespeare, Charles Dickens and George…

  9. The origins of formal education in sub-Saharan Africa: was British rule more benign?

    NARCIS (Netherlands)

    Frankema, E.H.P.

    2012-01-01

    British colonial rule has often been praised for its comparatively benign features, such as its support of local educational development. This study argues that the impact of British educational policies and investments on the supply of schooling in British Africa should not be overstated. Until

  10. Educating for British Values: Kant's Philosophical Roadmap for Cosmopolitan Character Education

    Science.gov (United States)

    Hildebrand, Carl

    2017-01-01

    The UK's 2016 decision to exit the European Union and the discussion surrounding it indicate that public understanding of British identity has important consequences, one way or another. Defining British identity will be an important task in the years to come. The UK government not long ago provided some guidance on the matter of British identity…

  11. Is There Such a Thing as 'White Ignorance' in British Education?

    Science.gov (United States)

    Bain, Zara

    2018-01-01

    I argue that political philosopher Charles W. Mills' twin concepts of 'the epistemology of ignorance' and 'white ignorance' are useful tools for thinking through racial injustice in the British education system. While anti-racist work in British education has a long history, racism persists in British primary, secondary and tertiary education. For…

  12. Malaria prevalence pattern observed in the highland fringe of Butajira, Southern Ethiopia: a longitudinal study from parasitological and entomological survey.

    Science.gov (United States)

    Tesfaye, Solomon; Belyhun, Yeshambel; Teklu, Takele; Mengesha, Tesfaye; Petros, Beyene

    2011-06-07

    In Ethiopia, information regarding highland malaria transmission is scarce, and no report has been presented from Butajira highland so far whether the appearance of malaria in the area was due to endemicity or due to highland malaria transmission. Thus this study aimed to determine the presence and magnitude of malaria transmission in Butajira. For parasitological survey, longitudinal study was conducted from October to December 2006. The entomological surveys were done from October to December 2006 and continued from April to May 2007. Both parasitological and entomological surveys were done using standard procedures. The parasitological result in all the survey months (October-December) showed an overall detection rate of 4.4% (48/1082) (CI 95%; 3.2-5.7%) malaria parasite. Among infected individuals, 32 (3.0%) of the infection was due to Plasmodium vivax and the rest 16 (1.5%) were due to Plasmodium falciparum. The highest prevalence 39(3.6%) of the parasite was observed in age groups of above 15 years old. Among the total tested, 25(2.3%) of males and 23(2.1%) of females had malaria infection. Among tested individuals, 38(5.3%) and 10 (2.7%) of infection was occurred in Misrak-Meskan (2100 m a.s.l) and Mirab-Meskan (2280 m a.s.l), respectively which was statistically significant (X2=3.72, P0.05). The entomological survey showed a collection of 602 larvae and 80 adult Anopheles. Anopheles christyi was the dominant species both in the first (45.3%) and in the second (35.4%) surveys; where as, Anopheles gambiae sensu lato comprised 4.7% and 14.6%, in the first and second surveys, respectively. Anopheles gambiae s.l comprises 55% of the adult collection, and both species were collected more from outdoors (57.5%). The number of An. christyi was higher in Mirab-Meskan (58. 3%) than Misrak-Meskan (41.7%) (Prisk of malaria and its control programme in the area must be given adequate attention to minimize potential epidemics. In addition, the current study should be

  13. THE DEVELOPMENT OF SUSTAINABLE CROPPING SYSTEMS IN THE HIGHLANDS OF SOUTH-EAST ASIA: GENERAL LESSONS FOR DEVELOPMENT PROJECTS

    Directory of Open Access Journals (Sweden)

    Michael A. Fullen

    2005-05-01

    Full Text Available Soil conservation in the highlands of South-East Asia is essential for sustainable agro-environmental development. The effectiveness of soil conservation treatments developed in runoff plots was investigated in farmer-managed plots on a natural catchment. This wasachieved by the development and scientific evaluation of modified and novel cropping practices in a representative highland catchment in Yunnan Province, China. Wang Jia Catchment covers 40.1 hectares near Kedu, in Xundian County, north-east Yunnan (25o28'N, 102o53'E. The initial project consisted of an evaluation of the effects of modified cropping practices on maize productivity and soil properties. This programme was extended to investigate ways of increasing the productivity of maize, wheat and soybean on fragile slopes in a sustainable and environmentally-friendly way. The approach incorporates modified and novel agronomic and soil conservation measures, with the evaluation of their agricultural, environmental and socio-economic impacts using multidisciplinary approaches. This European Union funded project involved an international research team from Belgium, China, Ireland, Thailand and the U.K. Five co-ordinated work packages were implemented. Involving: (1 Background agricultural and environmental assessment of Wang Jia Catchment. (2Implementation and evaluation of modified and novel cropping systems for wheat, maize and soybean in the catchment. (3 Cost-benefit analyses of the socio-economic impacts of the changed cropping practices. (4 Comparative scientific evaluation of the cropping techniques in the highlands of northern Thailand. (5 Dissemination of project outcomes and establishment of training programmes for best practice in highland rural development. The lessons of the Project for promoting sustainable agro-environmental development in tropical and subtropical highlands include: (1 Recognizing the importance of both ‘north-south’ and ‘south-south’ co

  14. Fermentation of enset (Ensete ventricosum) in the Gamo highlands of Ethiopia: Physicochemical and microbial community dynamics.

    Science.gov (United States)

    Andeta, A F; Vandeweyer, D; Woldesenbet, F; Eshetu, F; Hailemicael, A; Woldeyes, F; Crauwels, S; Lievens, B; Ceusters, J; Vancampenhout, K; Van Campenhout, L

    2018-08-01

    Enset (Ensete ventricosum) provides staple food for 15 million people in Ethiopia after fermentation into kocho. The fermentation process has hardly been investigated and is prone to optimization. The aim of this study was to investigate the physicochemical and microbial dynamics of fermentation practices in the Gamo highlands. These practices show local variation, but two steps were omnipresent: scraping of the pseudostem and fermenting it in a pit or a bamboo basket. Enset plants were fragmented and fermented for two months in order to investigate the physicochemical (temperature, moisture content, pH and titratable acidity) and microbial dynamics (total viable aerobic counts, counts of Enterobacteriaceae, lactic acid bacteria, yeasts and moulds and Clostridium spores counts, and Illumina Miseq sequencing). Samples were taken on days 1, 7, 15, 17, 31 and 60. The pH decreased, whereas the titratable acidity increased during fermentation. Of all counts those of lactic acid bacteria and Clostridium spores increased during fermentation. Leuconostoc mesenteroides initiated the fermentation. Later on, Prevotella paludivivens, Lactobacillus sp. and Bifidobacterium minimum dominated. These three species are potential candidates for the development of a starter culture. Copyright © 2018 Elsevier Ltd. All rights reserved.

  15. Livestock Predation by Puma (Puma concolor) in the Highlands of a Southeastern Brazilian Atlantic Forest.

    Science.gov (United States)

    Palmeira, Francesca Belem Lopes; Trinca, Cristiano Trapé; Haddad, Claudio Maluf

    2015-10-01

    We evaluated local opinion about reducing livestock losses to puma (Puma concolor) and the potential for conflict among livestock breeders inside a protected area in the highlands of a southeastern Brazilian Atlantic forest. We also quantified the number and type of livestock losses, and determined if predation by puma was correlated with property profile and landscape characteristics. We conducted semistructured interviews with 42 livestock breeders sampled in 36 rural properties. When asked how to reduce predation, 33% of livestock breeders refused to answer, 26% suggested improving livestock husbandry practices, 19% stated that there was no appropriate action, 17% favored removing the "problem" individual, and 5 % suggested killing the puma. Opinion on how to solve predation was independent of herd size and history of losses, and was correlated with respondent age class. Older respondents tended to suggest removing or killing pumas. Attitudes toward predation represented high potential for conflict among livestock breeders who demonstrated high discordance among responses. Horses were the most common prey (51%), followed by cattle (28%), sheep (17%), and goats (4%); totaling 47 animals attacked between 2004 and 2007. Annual predation was approximately 12 ± 5 animals, equivalent to 0.4% of the total livestock. Property elevation and distance from the urban center were the main predictors of predation probability. This survey used a novel approach that has not been addressed directly in other studies on livestock predation and demonstrated that the high potential for conflict among livestock breeders should be considered before implementing management actions.

  16. Hydro-chemical cycle of forest ecosystem in the Norikura Highlands

    Science.gov (United States)

    Muramoto, Michiko; Nara, Maiko; Asari, Tomoko; Suzuki, Keisuke

    Because of precipitation serves as a major vehicle of nutrient input into the forest ecosystem, the accurate measurement of its volume and ion concentration is of prime importance in an evaluation of any bio-geochemical cycle. Therefore, chemistry of the precipitation and throughfall of forest ecosystem was investigated in the Norikura Highlands. The investigation period was from January, 2003 to October, 2006. The throughfall volume in growing season and dormant season were 86 % and 93 % of the precipitation volume. Throughfall pH increased with increasing K+ concentration showed that H+ was held within the canopy by cation exchange reaction. And the concentration level of K+, Mg2+ and Ca2+ in the throughfall was much higher than that in the precipitation. It was the cause of canopy leaching. In growing season, proportions of canopy leaching of K+, Mg2+ and Ca2+ were 95 %, 70 % and 43 % of the throughfall deposition respectively. At Coniferous site, the flux of dry deposition was higher in dormant season than growing season. It is suggested that aerosol of the atmosphere and leaf area might be influenced.

  17. Comparison pesticide residue levels in the surface of Bertam River in Cameron Highlands, Pahang

    Energy Technology Data Exchange (ETDEWEB)

    Haron, S. H., E-mail: ismail@ukm.edu.my; Ismail, B. S., E-mail: sthumaira@yahoo.com [School of Environmental and Natural Resource Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia 43600 UKM, Bangi, Selangor (Malaysia)

    2015-09-25

    The presence of pesticide residues in the surface water of Bertam River in the agricultural areas of Cameron Highlands in Pahang, Malaysia was monitored from May to October 2014. The sampling sites were located at 10 sampling points along the Bertam River in the vegetable planting areas. The extraction method of the pesticide (organophosphate/pyrethroid) from the river samples used solid phase extraction followed by gas chromatography (with electron capture detector, ECD). Insecticides, cypermethrin and chlorpyrifos were found in the surface water of Bertam River. High level concentrations of those insecticides in the river were observed during the period from May to October 2014, a period which included both seasons (wet and dry seasons). The highest concentration of 2.66 µg/mL and 1.23 µg/mL of cypermethrin was observed during the wet and dry seasons respectively. This could be due to the frequent usage of the above-mentioned insecticides coupled with contamination that could have originated from the application sites. Meanwhile, the lowest concentration detected in the surface water was chlorpyrifos (0.11 µg/mL and 0.17 µg/mL) during the dry and wet seasons, respectively.

  18. Application of Geomorphologic Factors for Identifying Soil Loss in Vulnerable Regions of the Cameron Highlands

    Directory of Open Access Journals (Sweden)

    Kahhoong Kok

    2018-03-01

    Full Text Available The main purpose of this study is to propose a methodology for identifying vulnerable regions in the Cameron Highlands that are susceptible to soil loss, based on runoff aggregation structure and the energy expenditure pattern of the natural river basin, within the framework of power law distribution. To this end, three geomorphologic factors, namely shear stress and stream power, as well as the drainage area of every point in the basin of interest, have been extracted using GIS, and then their complementary cumulative distributions are graphically analyzed by fitting them to power law distribution, with the purpose of identifying the sensitive points within the basin that are susceptible to soil loss with respect to scaling regimes of shear stress and stream power. It is observed that the range of vulnerable regions by the scaling regime of shear stress is much narrower than by the scaling regime of stream power. This result seems to suggest that shear stress is a scale-dependent factor, which does not follow power law distribution and does not adequately reflect the energy expenditure pattern of a river basin. Therefore, stream power is preferred as a more reasonable factor for the evaluation of soil loss. The methodology proposed in this study can be validated by visualizing the path of soil loss, which is generated from the hillslope process (characterized by the local slope to the valley through a fluvial process (characterized by the drainage area as well as the local slope.

  19. AGROECOSYSTEMS OF FAMILIAR ORCHARDS AT SUBTROPICAL MEXICAN HIGHLANDS. A SYSTEMIC VISION

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    Jesús Gastón Gutiérrez Cedillo

    2015-12-01

    Full Text Available This study is aimed to evaluate the traditional knowledge applied at agroecosystems of familiar orchards in San Nicolas, at southwest of the State of Mexico, in the Subtropical Central Highlands of Mexico generated by the Balsas River Depression; the selection of properties and informers was by means of intention. Were analyzed fourteen systems between march 2011 and april 2012.  Was elaborated the geographic, phyto geographic and agro ecological characterizations; the geographic characterization included physical, biotic and socio cultural aspects, mean by photo interpretation, localization through global positional systems, analysis of social statistics, in field observation about cultural outlines and elaboration of digital cartography. Related to phyto geographic characterization, was realized a floristically inventory, that included from de approach of Ethnobotanics the management and functionality of vegetal resources employed at the familiar orchards agroecosystems, based on the local inhabitants traditional knowledge; were realized collections of wild and cultivated botanical specimens. The agro ecological characterization was elaborated mean by in field work and interviews realized to the terrains owners, the obtained information was processed by means of data bases. The theoretical basis of the study was sustained on Agroecology, Cultural Ecology and Ethno botanical. These allows to evaluate the ecological importance, and to determinate the cultural and socioeconomic impacts of the familiar agroecosystems from a systemic point of view.

  20. Comparison pesticide residue levels in the surface of Bertam River in Cameron Highlands, Pahang

    International Nuclear Information System (INIS)

    Haron, S. H.; Ismail, B. S.

    2015-01-01

    The presence of pesticide residues in the surface water of Bertam River in the agricultural areas of Cameron Highlands in Pahang, Malaysia was monitored from May to October 2014. The sampling sites were located at 10 sampling points along the Bertam River in the vegetable planting areas. The extraction method of the pesticide (organophosphate/pyrethroid) from the river samples used solid phase extraction followed by gas chromatography (with electron capture detector, ECD). Insecticides, cypermethrin and chlorpyrifos were found in the surface water of Bertam River. High level concentrations of those insecticides in the river were observed during the period from May to October 2014, a period which included both seasons (wet and dry seasons). The highest concentration of 2.66 µg/mL and 1.23 µg/mL of cypermethrin was observed during the wet and dry seasons respectively. This could be due to the frequent usage of the above-mentioned insecticides coupled with contamination that could have originated from the application sites. Meanwhile, the lowest concentration detected in the surface water was chlorpyrifos (0.11 µg/mL and 0.17 µg/mL) during the dry and wet seasons, respectively

  1. Field Plot Techniques for Black Sigatoka Evaluation in East African Highland Bananas

    Directory of Open Access Journals (Sweden)

    Okoro, JU.

    1997-01-01

    Full Text Available Number of plants per experimental unit and number of replications for the efficient and precise assessment of black sigatoka leaf spot disease caused by Mycosphaerella fijiensis in East African Highland bananas were determined. Two representative cultivars were used. Host response to black sigatoka infection was measured by recording the youngest leaf with necrotic spots. The number of plants per experimental unit was determined, using the methods of maximum curvature and comparison of variances, while the number of replications was estimated by Hatheway's method. The optimum experimental plot size was 3 plants (18 m2 for the beer banana cultivar 'Igitsiri', and 30 plants (180 m2 for the cooking banana cultivar 'Igisahira Gisanzwe', using the comparison of variances method. However, the optimum plot size was 15 plants (90 m2 for both cultivars using the method of maximum curvature. The latter statistical method was preferred because of the low precision of the estimates in the former method. Unreplicated trials with plots of 15 plants could be adequate to assess black sigatoka response in East African bananas if uniform disease pressure exists.

  2. Assessment of 137Cs Activity Concentration in Soil from Tea Plantation Areas in Cameron Highlands

    International Nuclear Information System (INIS)

    Zaini Hamzah; Ahmad Saat; Seh Datul Riduan; Che Yasmin Amirudin

    2012-01-01

    137 Cs is well known man-made radionuclide produced from nuclear industry. Nuclear weapon tests and nuclear accidents had contributed to presence of 137 Cs into the worldwide environment including Malaysia. It has spread out to the entire world through the air and water current. Since Cameron Highlands is located at high altitude, there is a better chance of the 137 Cs to settle down on the trees and later the soil underneath. In this study, the soil samples were taken at the slopes of two different tea plantation areas namely A and B. The soil samples were oven dried, ground, sieved and packed and sealed properly in plastic containers before measurement. Each plastic container contains around 450 g of sample. The measurement of 137 Cs activity concentration was done using HPGe detector gamma spectrometer. The spectrum was analyzed using Gamma Vision software to calculate the activity concentration of 137 Cs with energy peak of 661.66 keV. The activity concentration of 137 Cs found in the samples ranged from 0.23 to 1.90 and 0.11 to 3.01 Bq/ kg for tea plantation A and tea plantation B, respectively. From the activity concentration of 137 Cs result, it was comparable to the others research regarding to 137 Cs in the soil around Asian. (Author)

  3. Territorial approach to increased energy consumption of water extraction from depletion of a highlands Mexican aquifer.

    Science.gov (United States)

    Fonseca, Carlos Roberto; Esteller, María Vicenta; Díaz-Delgado, Carlos

    2013-10-15

    This work proposes a method to estimate increased energy consumption of pumping caused by a drawdown of groundwater level and the equivalent energy consumption of the motor-pump system in an aquifer under intensive exploitation. This method has been applied to the Valley of Toluca aquifer, located in the Mexican highlands, whose intensive exploitation is reflected in a decline in the groundwater level of between 0.10 and 1.6 m/year. Results provide a summary of energy consumption and a map of energy consumption isopleths showing the areas that are most susceptible to increases in energy consumption due to pumping. The proposed method can be used to estimate the effect of the intensive exploitation of the Valley of Toluca aquifer on the energy consumption of groundwater extraction. Finding reveals that, for the year 2006, groundwater extraction in the urban zone required 2.39 times more energy than the conditions observed 38 years earlier. In monetary terms, this reflects an increase of USD$ 3 million annually, according to 2005 energy production costs. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Pacopampa: Early evidence of violence at a ceremonial site in the northern Peruvian highlands.

    Science.gov (United States)

    Nagaoka, Tomohito; Uzawa, Kazuhiro; Seki, Yuji; Morales Chocano, Daniel

    2017-01-01

    Pacopampa, a ceremonial complex in Peru's northern highlands, reveals early evidence of trauma in the Middle to Late Formative Period coinciding with the emergence of social stratification in the area. We examine the prevalence of trauma in human remains found at the site and present evidence of the circumstances surrounding the deaths of individuals who lived during the early stages of Andean civilization. The materials are the remains of 104 individuals (38 non-adult and 66 adult) from the Middle to Late Formative Periods. We explored trauma macroscopically and recorded patterns based on skeletons' locations, age at death, sex, social class, and chronology. We detected trauma in remains over the Middle to Late Formative Periods. While the prevalence of trauma was minimal in the Middle Formative Period, skeletons from the subsequent era exhibit more severe disturbances. However, all the skeletons show signs of healing and affected individuals experienced a low degree of trauma. Given the archaeological context (the remains were recovered from sites of ceremonial practices), as well as the equal distribution of trauma among both sexes and a lack of defensive architecture, it is plausible that rituals, rather than organized warfare or raids, caused most of the exhibited trauma. Pacopampa was home to a complex society founded on ritual activity in a ceremonial center: this is indicated by the presence of ritual violence in a society that built impressively large, ceremonial architecture and developed social stratification without any political control of surplus agricultural goods.

  5. Suspended sediment concentration–discharge relationships in the (sub- humid Ethiopian highlands

    Directory of Open Access Journals (Sweden)

    C. D. Guzman

    2013-03-01

    Full Text Available Loss of top soil and subsequent filling up of reservoirs in much of the lands with variable relief in developing countries degrades environmental resources necessary for subsistence. In the Ethiopia highlands, sediment mobilization from rain-fed agricultural fields is one of the leading factors causing land degradation. Sediment rating curves, produced from long-term sediment concentration and discharge data, attempt to predict suspended sediment concentration variations, which exhibit a distinct shift with the progression of the rainy season. In this paper, we calculate sediment rating curves and examine this shift in concentration for three watersheds in which rain-fed agriculture is practiced to differing extents. High sediment concentrations with low flows are found at the beginning of the rainy season of the semi-monsoonal climate, while high flows and low sediment concentrations occur at the end of the rainy season. Results show that a reasonably unique set of rating curves were obtained by separating biweekly data into early, mid, and late rainfall periods and by making adjustments for the ratio of plowed cropland. The shift from high to low concentrations suggests that diminishing sediment supply and dilution from greater base flow during the end of the rainfall period play important roles in characterizing changing sediment concentrations during the rainy season.

  6. ASSESSING THE NATURAL REGENERATION OF THREE SPECIES CONIFER NATURAL RANGE IN THE WESTERN HIGHLANDS OF GUATEMALA

    Directory of Open Access Journals (Sweden)

    Sergio Miguel Godínez

    2016-06-01

    Full Text Available Coniferous forests of the western highlands of Guatemala have been disturbed by human intervention and natural phenomena, which has allowed the occurrence of the phenomenon of natural regeneration. In this scenario the density of natural regeneration of conifers three species evaluated (Pinus oocarpa Schiede, P. pseudostrobus Lindl. and P. tecunumanii Eguiluz & Perry in 60 sites distributed in space and clear edge. The variables evaluated were the source of disturbance that caused its establishment, density variation of the source of seed and distance estimation range scattering adequate regeneration, using sampling units of 25 m2 for natural regeneration and 500 m2 seed source trees. Disturbance sources identified were logging 55%, 24% forest fires, pests 8%, agriculture, avalanche 5% each and hurricane 3%. The variation of the density of natural regeneration on the seed source, corresponds to the inverted J models for edges, and to clear variable subpopulations. Dispersal distances of natural regeneration was established for P.oocarpa 65 m in edges, and 160 m in the clears; P. pseudostrobus 75 m in edges, and 175 m in the clears; and P. tecunumanii was 70 m in edges, and 170 m in the clears. Dispersal distances with acceptable densities according National Forestry Institute-Regional Forestry Programme for Central American, for the three species vary from 65-175 m

  7. The key role of patrilineal inheritance in shaping the genetic variation of Dagestan highlanders.

    Science.gov (United States)

    Caciagli, Laura; Bulayeva, Kazima; Bulayev, Oleg; Bertoncini, Stefania; Taglioli, Luca; Pagani, Luca; Paoli, Giorgio; Tofanelli, Sergio

    2009-12-01

    The Caucasus region is a complex cultural and ethnic mosaic, comprising populations that speak Caucasian, Indo-European and Altaic languages. Isolated mountain villages (auls) in Dagestan still preserve high level of genetic and cultural diversity and have patriarchal societies with a long history of isolation. The aim of this study was to understand the genetic history of five Dagestan highland auls with distinct ethnic affiliation (Avars, Chechens-Akkins, Kubachians, Laks, Tabasarans) using markers on the male-specific region of the Y chromosome. The groups analyzed here are all Muslims but speak different languages all belonging to the Nakh-Dagestanian linguistic family. The results show that the Dagestan ethnic groups share a common Y-genetic background, with deep-rooted genealogies and rare alleles, dating back to an early phase in the post-glacial recolonization of Europe. Geography and stochastic factors, such as founder effect and long-term genetic drift, driven by the rigid structuring of societies in groups of patrilineal descent, most likely acted as mutually reinforcing key factors in determining the high degree of Y-genetic divergence among these ethnic groups.

  8. The Artisanal Production of Pulque, a Traditional Beverage of the Mexican Highlands.

    Science.gov (United States)

    Valadez-Blanco, Rogelio; Bravo-Villa, Griselda; Santos-Sánchez, Norma F; Velasco-Almendarez, Sandra I; Montville, Thomas J

    2012-06-01

    Pulque is a traditional fermented alcoholic, acidic, viscous drink of the Mexican central highlands. Its production from the "aguamiel" (sap) of agave plants dates back ~1,500 years and continues to be made by artisanal methods. However, the variability of pulque's quality and its instability hamper its widespread distribution and consumption. Microbiological surveys of pulque from three ranches revealed tremendous variability in the types and quantity of the indigenous microbiota. The population of lactic acid bacteria ranged from 6 × 10(7) to 2 × 10(11) CFU/mL. This variability might be attributed to the conditions on the ranches where the pulque was made. In an attempt to identify these sources of variability, the microbial populations of aguamiel and pulque from a single agave plant were determined. Surprisingly, the population size of the "unfermented" aguamiel and the pulque converged by the end of 3 weeks. The potential use of bacteriocinogenic LAB and known starter cultures to improve pulque properties are discussed.

  9. The Sustainability of Community-Based Adaptation Projects in the Blue Nile Highlands of Ethiopia

    Directory of Open Access Journals (Sweden)

    Belay Simane

    2014-07-01

    Full Text Available Climate resilience in subsistence agricultural communities depends strongly on the robustness and effective management of the agricultural natural resource base. For this reason, adaptation planning efforts frequently focus on natural resource conservation as the primary motivation for and primary outcome of adaptation activities. Here, we present an analysis of the sustainability of community based adaptation (CBA activities in 20 community based organizations (CBO that were established in the Blue Nile Highlands of Ethiopia in order to promote resilience to climate change. CBA sustainability was assessed through multi-criteria analysis using the Analytic Hierarchy Process (AHP. Sustainability was considered for social, institutional, technical, financial, and environmental dimensions, with second-order indicators or factors defined for each dimension. According to this analysis, CBA efforts of two thirds of the COBs studied were found to be unsustainable in all dimensions and CBA efforts of the remaining CBOs were found to be at risk of unsustainability. A number of barriers to CBA sustainability were identified, including inadequacies in community participation, training of local community members, local government commitment, farmer capacity, and bureaucratic efficiency. Participatory evaluation of CBA, however, revealed that many of these barriers can be attributed to the decision to use conservation of natural resources as the primary framework for CBA activities. Based on this evaluation, new efforts have been developed that use markets as the entry and exit points for sustainability activities. Lessons learned in this project are relevant for CBA efforts in other agricultural regions of the developing world.

  10. Precipitation, flood- and groundwaters of the Negev highlands. An isotopic study of desert hydrology

    International Nuclear Information System (INIS)

    Levin, M.; Issar, A.

    1980-01-01

    Precipitation in the Negev highlands was found to be surprisingly depleted of 18 O and deuterium and generally characterized by ''deuterium excess'' values of d>15per mille. Isotopic compositions are relatively uniform over a wide area on any particular day, but differ appreciably from storm to storm. Thus, they are valuable tools for hydrographic analysis of flood-flows. Flood-flow samples, collected in Nahal-Zin and Nahal-Besor, were often even more depleted in heavy isotopes than the total rainstorm, indicating that run-off is generated selectively by high-intensity rains. The initial rush of the flood flushed away the surface salinity and saline accumulations in surface pools, but apparently does not involve sub-surface salinity to any great extent. Recharge to groundwater appears to be accompanied by a slight evaporative enrichment of the isotopes, more so in the case of waters recharged from flood-flows. Environmental tritium can be used as an indicator of direct flood-water contributions to the aquifers. (author)

  11. Probable Maximum Precipitation (PMP) over mountainous region of Cameron Highlands- Batang Padang Catchment of Malaysia

    Science.gov (United States)

    Sidek, L. M.; Mohd Nor, M. D.; Rakhecha, P. R.; Basri, H.; Jayothisa, W.; Muda, R. S.; Ahmad, M. N.; Razad, A. Z. Abdul

    2013-06-01

    The Cameron Highland Batang Padang (CHBP) catchment situated on the main mountain range of Peninsular Malaysia is of large economical importance where currently a series of three dams (Sultan Abu Bakar, Jor and Mahang) exist in the development of water resources and hydropower. The prediction of the design storm rainfall values for different return periods including PMP values can be useful to review the adequacy of the current spillway capacities of these dams. In this paper estimates of the design storm rainfalls for various return periods and also the PMP values for rainfall stations in the CHBP catchment have been computed for the three different durations of 1, 3 & 5 days. The maximum values for 1 day, 3 days and 5 days PMP values are found to be 730.08mm, 966.17mm and 969.0mm respectively at Station number 4513033 Gunung Brinchang. The PMP values obtained were compared with previous study results undertaken by NAHRIM. However, the highest ratio of 1 day, 3 day and 5 day PMP to highest observed rainfall are found to be 2.30, 1.94 and 1.82 respectively. This shows that the ratio tend to decrease as the duration increase. Finally, the temporal pattern for 1 day, 3day and 5 days have been developed based on observed extreme rainfall at station 4513033 Gunung Brinchang for the generation of Probable Maximum Flood (PMF) in dam break analysis.

  12. Probable Maximum Precipitation (PMP) over mountainous region of Cameron Highlands- Batang Padang Catchment of Malaysia

    International Nuclear Information System (INIS)

    Sidek, L M; Basri, H; Jayothisa, W; Nor, M D Mohd; Rakhecha, P R; Muda, R S; Ahmad, M N; Razad, A Z Abdul

    2013-01-01

    The Cameron Highland Batang Padang (CHBP) catchment situated on the main mountain range of Peninsular Malaysia is of large economical importance where currently a series of three dams (Sultan Abu Bakar, Jor and Mahang) exist in the development of water resources and hydropower. The prediction of the design storm rainfall values for different return periods including PMP values can be useful to review the adequacy of the current spillway capacities of these dams. In this paper estimates of the design storm rainfalls for various return periods and also the PMP values for rainfall stations in the CHBP catchment have been computed for the three different durations of 1, 3 and 5 days. The maximum values for 1 day, 3 days and 5 days PMP values are found to be 730.08mm, 966.17mm and 969.0mm respectively at Station number 4513033 Gunung Brinchang. The PMP values obtained were compared with previous study results undertaken by NAHRIM. However, the highest ratio of 1 day, 3 day and 5 day PMP to highest observed rainfall are found to be 2.30, 1.94 and 1.82 respectively. This shows that the ratio tend to decrease as the duration increase. Finally, the temporal pattern for 1 day, 3day and 5 days have been developed based on observed extreme rainfall at station 4513033 Gunung Brinchang for the generation of Probable Maximum Flood (PMF) in dam break analysis.

  13. Morphological, sediment and soil chemical characteristics of dry tropical shallow reservoirs in the Southern Mexican Highlands

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    José Luis ARREDONDO-FIGUEROA

    2011-02-01

    Full Text Available The morphometry, sediment and soil chemical characteristics of eleven dry tropical shallow reservoirs situated in Southern Mexican Highlands were studied. The reservoirs are located at 1104 to 1183 meters above sea level in a sedimentary area. Seventeen morphometric and eight sediment and soil chemical parameters were measured. The results of the morphometric parameters showed that these reservoirs presented a soft and roughness bottom, with an ellipsoid form and a concave depression that permit the mix up of water and sediments, causing turbidity and broken thermal gradients; their slight slopes allowed the colonization of submerged macrophyte and halophyte plants and improved the incidence of sunlight on water surface increasing evaporation and primary productivity. Dry tropical shallow reservoirs have fluctuations in area, and volume according to the amount of rainfall, the effect of evaporation, temperature, lost volume for irrigation, and other causes. The sand-clay was the most important sediment texture and their values fluctuated with the flooded periods. The concentration-dilution cycle showed a direct relationship in the percentage of organic matter in the soil as well as with pH, soil nitrogen and phosphorus. El Tilzate, El Candelero and El Movil were related by the shore development and high concentrations of organic matter and nitrogen in the soil. Finally, we emphasize the importance of this study, in relation to possible future changes in morphometrical parameters as a consequence of human impact.

  14. Bee pollen as non-wood forest product in the eastern Andean highlands of Colombia

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    Fermín José Chamorro García

    2013-07-01

    Full Text Available The Andean forests of the Eastern Andean high-lands of Colombia have a high conservation priority given the vulnerable condition of species such as Quercus humboldtii (Fagaceae that inhabit these ecosystems. Beekeeping is regarded as an alternative activity that could play a role in the conservation of Andean forests, but little is known about how the floras of these ecosystems contribute to honey and bee pollen production. We analyzed the contribution of Andean forests to bee pollen production, given the productive potential and commercial importance of this product. Pollen analyses were performed on 25 samples from apiaries near Andean forests located in the states of Cundinamarca, Boyacá and Santander. We found that Q. humboldtii is an important source of pollen with high potential for monofloral bee pollen production. In addition, bees collect pollen from other Andean forests species such as Weinmannia tomentosa, Viburnum spp. and Morella spp. Utilization of bee pollen could lead to incentives to carry out forest conservation practices through beekeeping management.

  15. Changes in farmers' knowledge of maize diversity in highland Guatemala, 1927/37-2004

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    van Etten Jacob

    2006-03-01

    Full Text Available Abstract Small-scale studies on long-term change in agricultural knowledge might uncover insights with broader, regional implications. This article evaluates change in farmer knowledge about crop genetic resources in highland Guatemala between 1927/37 and 2004. It concentrates on maize (Zea mays ssp. mays L. in one Guatemalan township, Jacaltenango, an area with much ecological and maize diversity. It relies on a particular type of baseline information: lists of farmer-defined cultivars drawn up by ethnographers in the first half of the twentieth century. A questionnaire format based on two independent lists of local farmer cultivars dating from 1927 and 1937 was used to assess changes in maize diversity. Comparisons between attributes given to each cultivar in the past and in 2004 were used as a partial test of the stability of cultivar identity. In farmers' perceptions, cultivar loss was low and limited to certain cultivars adapted to the warmer environments. Crop production problems were mentioned as the main motives for change. No evidence for a loss of cultivars due to the political violence of the 1980s was found. In the lower areas many newly introduced cultivars were found, which reportedly provide solutions for the production problems the older cultivars have. The article contrasts these findings with those of an earlier study which suggested much cultivar loss due to political violence, and draws conclusions about the methodological implications.

  16. A distinction between summer rainy season and summer monsoon season over the Central Highlands of Vietnam

    Science.gov (United States)

    Ngo-Thanh, Huong; Ngo-Duc, Thanh; Nguyen-Hong, Hanh; Baker, Peter; Phan-Van, Tan

    2018-05-01

    The daily rainfall data at 13 stations over the Central Highlands (CH) Vietnam were collected for the period 1981-2014. Two different sets of criteria using daily observed rainfall and 850 hPa daily reanalysis wind data were applied to determine the onset (retreat) dates of the summer rainy season (RS) and summer monsoon (SM) season, respectively. Over the study period, the mean RS and SM onset dates were April 20 and May 13 with standard deviations of 17.4 and 17.8 days, respectively. The mean RS and SM retreat dates were November 1 and September 30 with standard deviations of 17.9 and 10.2 days, respectively . The year-to-year variations of the onset dates and the rainfall amount within the RS and SM season were closely linked with the preceding winter and spring sea surface temperature in the central-eastern and western Pacific. It was also found that the onset dates were significantly correlated with the RS and SM rainfall amount.

  17. The extraosseal intrathoracic radiopaque bone cyst in West Highland White Terrier – a case report

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    Valent Ledecký

    2013-01-01

    Full Text Available The aim of this report was to present a clinical case and diagnostics of intrathoracic bone cyst as well as successful outcome of the surgical treatment in a male, 3-year-old West Highland White Terrier dog, weighing 6.9 kg. The dog was admitted in a very poor condition with clinical signs of severe dyspnoea that developed during about one month period of time before admission to our clinic. The dog underwent physical examination and further examinations including radiological examination which revealed a radiopaque mass formation in the cranial mediastinum. Ultrasonographic examination showed the presence of fluid; following thoracentesis revealed pseudochylous fluid. The bone cyst was surgically removed and more than 10 months after surgery the dog’s health was very good without any difficulties. Bone cysts in dogs are infrequent; this was the first case at our clinic and presented a successful treatment.

  18. Seroepidemiologic survey of cysticercosis-taeniasis in four central highland districts of Papua, Indonesia.

    Science.gov (United States)

    Salim, Lidwina; Ang, Agnes; Handali, Sukwan; Tsang, Victor C W

    2009-03-01

    Cysticercosis and taeniasis are known to be present in Papua, Indonesia. Several small studies have found a high prevalence of cysticercosis (23.5-56.9%) in the central highlands of Papua. A seroepidemiologic survey was carried out in four districts (Jayawijaya, Paniai, Pegunungan Bintang, and Puncak Jaya) of Papua. Anti-cysticercosis and anti-taeniasis antibodies were measured in 2,931 people using recombinant T24 and recombinant ES33 as a measure of cysticercosis and taeniasis exposures, respectively. Prevalence of cysticercosis-taeniasis is high in the Jayawijaya and Paniai districts (20.8% and 29.2% for cysticercosis and 7% and 9.6% for taeniasis, respectively) and lowest in the other two districts (Pegunungan Bintang and Puncak Jaya) (2% and 2% for cysticercosis and 1.7% and 10.7% for taeniasis, respectively). Our data show that the prevalence of cysticercosis and taeniasis are unchanged from that reported nearly 35 years ago at the beginning of cysticercosis-taeniasis epidemics in Papua, Indonesia.

  19. IMPACT OF AGROFORESTRY PARKLAND SYSTEM ON MAIZE PRODUCTIVITY BY SMALLHOLDER FARMERS IN EASTERN HIGHLANDS OF KENYA

    Directory of Open Access Journals (Sweden)

    Elton Ndlovu

    2016-12-01

    Full Text Available A field experiment was carried on farms at Kyeni South in Eastern highlands of Kenya. The purpose of this study was to investigate on the effects of identified common tree species on growth and yield of maize on farms. The selected tree species found to be prevalently growing on farms were Croton macrostachyus Hochst. Ex Delile, Cordia africana Lam. and Grevillea robusta A. Cunn. Growth in basal diameter, height, leaf chlorophyll content and final grain yield was assessed on maize plants selected from the plots under the trees and control plots (away from trees. The maize plants in G. robusta plots had significantly lower mean basal diameter of 1.67 cm at 6 weeks after crop emergence (WACE and 1.96 cm at 9 WACE. No significant differences were observed in plant height in plots under different tree species. Significant suppression of chlorophyll development in maize (indicated by SPAD readings was observed in all the plots under the identified tree species at 6 WACE (P < 0.01. G. robusta plots had significantly lower grain yield of 1.57 t ha-1 compared to the control plots that had the highest mean yield of 2.21 t ha-1. Proper crown management is necessary in agroforestry systems.

  20. British Coal Enterprise annual review 1990/91

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    British Coal Enterprise (BCE) has continued to provide business advice, counselling and financial assistance to small businesses in UK coal mining regions. In 1990, against a background of recession, BCE helped create or safeguard 9,300 jobs. Investment in new projects has continued at a low level. BCEs range of services include provision of loans for new or existing businesses, running of managed workshops to help new businesses start up, provision of small premises to expanding businesses, placement of ex-British Coal and other redundant workers in new employment through Job Shops and helping employers to recruit and train management teams when locating or expanding in the coalfields. The annual report details achievements in these fields within seven coal mining regions of Britain.

  1. History of British infrared astronomy since the Second World War

    International Nuclear Information System (INIS)

    Jennings, R.E.

    1986-01-01

    In this review, the author describes the development of British infrared astronomy, from its beginnings around 1960 to the present time. The paper outlines the various techniques available and the different wavelength ranges which can be covered by these techniques e.g. balloons, mountain-based telescopes, the AAT in Australia, the 60-inch flux-collector on Tenerife, and the UKIRT telescope on Hawaii, and finally the IRAS satellite. The main groups involved in the British infrared work are UCL, Imperial College, and QMC, together with cooperative programmes with the Netherlands and the USA. The scientific results which have been obtained with these installations include studies of the relict radiation, HII regions, thermal radiation from dust and grains, and a dust shell around the star Vega, to mention but a few, interferometry, photometry and spectroscopy are also discussed, as in the long awaited development of infrared detector arrays. (UK)

  2. Pulmonary Disease due to Mycobacterium malmoense in British Columbia

    Directory of Open Access Journals (Sweden)

    Mohamed S Al-Moamary

    1998-01-01

    Full Text Available Mycobacterium malmoense was first described in northern Europe and the United Kingdom in 1977. Since then, reports have appeared with increasing frequency. Cases have, however, rarely been reported from the United States, and, until now, none have been reported in Canada. This may reflect either true low prevalence of the disease or underdiagnosis by laboratories due to slow growth of the organism. This report describes a case of pulmonary disease caused by M malmoense in a 44-year-old man from British Columbia who was successfully treated with an 18-month course of conventional antituberculous drugs combined with a macrolide. This is the first report of this disease in British Columbia and, to our knowledge, in Canada.

  3. The War for Talent - the British Army's Strategy

    OpenAIRE

    Sherrard, Paddy

    2016-01-01

    Poster Presentation at the International Applied Military Psychology Symposium (IAMPS) 2016. The British Army must identify its future generals from its officer cadets and retain them for their 35 year career.  There is no written contract and the psychological contract differs considerably as they progress through the ranks with different jobs and remuneration. The PhD will identify how officer talent is managed in current policy, which will be cross-referenced against...

  4. Expectations, reservation wages and employment: Evidence from British panel data

    OpenAIRE

    Brown, S.; Taylor, K.

    2008-01-01

    In this paper, we explore the relationship between expectations and reservation wages for a sample of unemployed individuals using panel data drawn from the British Household Panel Survey, 1996 to 2005. To be specific, we initially investigate the determinants of expectations relating to the individual´s financial situation and employment prospects over the next 12 months. Our findings suggest that job search and education are positively associated with financial optimism and confidence regar...

  5. Standardization of mapping practices in the British Geological Survey

    Science.gov (United States)

    Allen, Peter M.

    1997-07-01

    Because the British Geological Survey (BGS) has had, since its foundation in 1835, a mandate to produce geological maps for the whole of Great Britain, there is a long history of introducing standard practices in the way rocks and rock units have been named, classified and illustrated on maps. The reasons for the failure of some of these practices are examined and assessed in relation to the needs of computerized systems for holding and disseminating geological information.

  6. Evaluating management strategies for grizzly bears in British Columbia, Canada

    OpenAIRE

    Schroeder, Amanda

    2017-01-01

    In British Columbia, The Ministry of Forests, Lands and Natural Resource Operations manages grizzly bear hunting as the most rigid and conservatively managed hunt in the province. However, there has been concern raised in the media and from some members of the academic community over the sustainability of grizzly bear hunting. It is unclear whether the current management strategy effectively incorporates uncertainties in grizzly bear biology and management. My research intends to address thes...

  7. British Columbia at the crossroads: clean energy or more pollution?

    International Nuclear Information System (INIS)

    Foley, D.; Hertzog, S.; Scott, G.

    2001-11-01

    Some of the challenges facing policy makers as we enter this century are related to regional air pollution and global climate change, where both are a consequence of the combustion of fossil fuels. Data on smog and particulates has been compiled for decades by medical authorities and regulators, thereby documenting the causes, the characteristics and the impact of global warming. Sustainable energy policies are required. A historic compromise was forged in July 2001 on how to implement the 1997 Kyoto Protocol. It is increasingly important for Canada to make energy policy decisions that support the protection of the climate. Key aspects of human activity, such as tourism, forestry, fishing, agriculture, water supplies and flows, infrastructure reliability and costs, and public health factors are at risk in British Columbia. For British Columbia to comply with the Kyoto Protocol, some sources would be able to expand emissions while others would have to reduce them much more to achieve an overall reduction. This document represents an outline and a vision for new opportunities and analyses the challenges facing energy patterns in British Columbia. It was presented to the British Columbia (BC) Energy Policy Task Force. This broad policy review is an ideal opportunity to build energy policies and related economic initiatives leading to new industries, new jobs, and increased energy security. The document is divided in five parts: the BC situation: trends and impacts, BC Hydro and the rush to gas, the BC gas turbine experience: conflict and controversy, gas and the changing dynamics of the BC energy market, and the clean energy path: lessons and policy recommendations. refs., 1 tab., 4 figs

  8. Why study abroad? : Sorting of Chinese students across British universities

    OpenAIRE

    Cebolla-Boado, H; Hu, Yang; Soysal, Y

    2018-01-01

    This research contributes to the booming literature on the mobility of international students in higher education. Specifically, it analyzes university-level factors that affect the sorting of Chinese international students across British universities. To do so, we produced a unique dataset merging university-level data from the the 2014 UK Higher Education Statistics Agency and the Higher Expectations Survey, supplemented by qualitative evidence from six focus groups which we use for illustr...

  9. Segmentation of British Sign Language (BSL): Mind the gap!

    OpenAIRE

    Orfanidou, E.; McQueen, J.; Adam, R.; Morgan, G.

    2015-01-01

    This study asks how users of British Sign Language (BSL) recognize individual signs in connected sign sequences. We examined whether this is achieved through modality-specific or modality-general segmentation procedures. A modality-specific feature of signed languages is that, during continuous signing, there are salient transitions between sign locations. We used the sign-spotting task to ask if and how BSL signers use these transitions in segmentation. A total of 96 real BSL signs were prec...

  10. British Columbia at the crossroads: clean energy or more pollution?

    Energy Technology Data Exchange (ETDEWEB)

    Foley, D.; Hertzog, S.; Scott, G. (eds.)

    2001-11-01

    Some of the challenges facing policy makers as we enter this century are related to regional air pollution and global climate change, where both are a consequence of the combustion of fossil fuels. Data on smog and particulates has been compiled for decades by medical authorities and regulators, thereby documenting the causes, the characteristics and the impact of global warming. Sustainable energy policies are required. A historic compromise was forged in July 2001 on how to implement the 1997 Kyoto Protocol. It is increasingly important for Canada to make energy policy decisions that support the protection of the climate. Key aspects of human activity, such as tourism, forestry, fishing, agriculture, water supplies and flows, infrastructure reliability and costs, and public health factors are at risk in British Columbia. For British Columbia to comply with the Kyoto Protocol, some sources would be able to expand emissions while others would have to reduce them much more to achieve an overall reduction. This document represents an outline and a vision for new opportunities and analyses the challenges facing energy patterns in British Columbia. It was presented to the British Columbia (BC) Energy Policy Task Force. This broad policy review is an ideal opportunity to build energy policies and related economic initiatives leading to new industries, new jobs, and increased energy security. The document is divided in five parts: the BC situation: trends and impacts, BC Hydro and the rush to gas, the BC gas turbine experience: conflict and controversy, gas and the changing dynamics of the BC energy market, and the clean energy path: lessons and policy recommendations. refs., 1 tab., 4 figs.

  11. British Nuclear Fuels plc's effluent plant services building

    International Nuclear Information System (INIS)

    Williams, L.

    1990-01-01

    The new Effluent Plant Services building (EPSB) on the Sellafield Nine Acre Site was built by Costain Engineering Limited for British Nuclear Fuels Limited. The EPSB is dedicated to a new generation of nuclear waste treatment plants, aimed at reducing discharges into the Irish Sea and other environmental impacts by removing actinides from liquid effluents and decontaminating waste solvents. This article describes the design, construction and operation of the plant. (UK)

  12. British patent 580,504 and Ilford nuclear emulsions

    International Nuclear Information System (INIS)

    Waller, C.

    1988-01-01

    By a new technique disclosed in British Patent 580,504, gelatin with silver halide is precipitated from emulsion by adding a surface active agent. This technique was used from 1945 to produce emulsions with about eight times the normal ratio of silver halide to gelatin. The technique also facilitated the combined use of production and laboratory resources for their reliable manufacture on a fairly large scale. (author)

  13. Dance in the British South Asian diaspora: redefining classicism

    OpenAIRE

    Lopez y Royo, Alessandra

    2004-01-01

    This paper discusses South Asian dance forms and genres in Britain, one of the major locations of the South Asian diaspora. It addresses issues of "classicism," "neoclassicism" and "contemporaneity" in South Asian dancing, particularly important as in the British context availability of public funding depends on the artists demonstrating an innovative engagement with their own practice. The author focuses, as a specific case study, on the work, Moham, choreographed and danced as a solo by bha...

  14. 'Race', disadvantage, and policy processes in British planning

    OpenAIRE

    H Thomas; V Krishnarayan

    1994-01-01

    In this paper some of the mechanisms by which black and ethnic minorities can be put at a particular disadvantage within the planning system in Britain (and how these processes can be challenged) are examined. A number of types of policy processes operating in British planning are identified, and, drawing on a range of secondary and primary data, the influence of black and ethnic minorities within these processes are analysed. The paper is concluded with a review of the possibilities for the ...

  15. Factors affecting radon levels in homes in British Columbia, Canada

    International Nuclear Information System (INIS)

    Morley, D.R.; Phillips, B.G.; Van Netten, C.

    1992-01-01

    British Columbia, Canada's most westerly province, has diverse geologic and climatic characteristics, making it a region where predicting radon gas level is quite complex. Data recently obtained for eleven (11) communities confirm an association between background terrestrial gamma radiation measurements and indoor radon levels in homes. Direct links between radon levels and other factors such as home design/construction features and heating/ventilation systems were observed in data for some communities, but not necessarily from the overall data. (author)

  16. Requirements of British universities for higher medical degrees.

    OpenAIRE

    Johnson, R

    1991-01-01

    OBJECTIVE--To examine the requirements and opportunities for obtaining a doctor of medicine or master of surgery degree from a university in the United Kingdom other than the graduate's own, particularly in the case of foreign graduates. DESIGN--Review of regulations governing the award of doctor of medicine and master of surgery degrees in British universities. SETTING--All 19 universities in the United Kingdom offering clinical courses. MAIN OUTCOME MEASURE--Availability of degrees to gradu...

  17. Still Invisible? Women artists in British public collections

    Directory of Open Access Journals (Sweden)

    Patricia de Montfort

    2016-04-01

    Full Text Available Does women's work in British public collections receive curatorial care and scholarly attention? And if or when it does not—when it lingers on the darkest racks of museums stores, collected for a posterity it will never achieve—how has this happened, and why? Or should we be especially concerned about the display of women’s work in public collections, in an age of digital images and online archives?

  18. The British centennial commemoration of the First World War

    OpenAIRE

    Edward M. Spiers

    2015-01-01

    This article reviews the course and development of British planning to commemorate the First World War. It highlights the fact that any commentary on that war in Britain has to take account of the prevailing cultural norms. These norms have evolved through much of the poetry, literature, theatre and film of the past century, and have come to represent the war as essentially futile, with an horrendous loss of life, best commemorated through the annual acts of remembrance for the fallen. As thi...

  19. British annual energy review of 1992/93

    International Nuclear Information System (INIS)

    1993-09-01

    This document from the British Energy Association consists of contributions from United Kingdom authors on aspects of power generation and energy supply. The review covers the year 1992 to 1993 and features a survey on renewable energy developments in the United Kingdom. The articles stress links between energy availability and social and economic development, as well as the environmental impact of the various energy sources discussed. (UK)

  20. British media attacks on homeopathy: are they justified?

    Science.gov (United States)

    Vithoulkas, George

    2008-04-01

    Homeopathy is being attacked by the British media. These attacks draw support from irresponsible and unjustified claims by certain teachers of homeopathy. Such claims include the use of 'dream' and 'imaginative' methods for provings. For prescribing some such teachers attempt to replace the laborious process of matching symptom picture and remedy with spurious theories based on 'signatures', sensations and other methods. Other irresponsible claims have also been made. These "new ideas" risk destroying the principles, theory, and practice of homeopathy.